diff options
| author | Patrick McHardy <kaber@trash.net> | 2010-03-08 12:55:23 +0100 |
|---|---|---|
| committer | Patrick McHardy <kaber@trash.net> | 2010-03-08 12:55:23 +0100 |
| commit | f790c0ca6fad60b544bb73eda8cc841a6436725b (patch) | |
| tree | 171052d4734fda5e77668aacfff98de69e1f4237 /include | |
| parent | 9ab48ddcb144fdee908708669448dd136cf4894a (diff) | |
| parent | 25cf84cf377c0aae5dbcf937ea89bc7893db5176 (diff) | |
Merge branch 'master' of /repos/git/linux-2.6
Conflicts:
net/ipv4/netfilter/nf_nat_core.c
net/netfilter/nf_conntrack_core.c
net/netfilter/nf_conntrack_netlink.c
Signed-off-by: Patrick McHardy <kaber@trash.net>
Diffstat (limited to 'include')
521 files changed, 18317 insertions, 7435 deletions
diff --git a/include/acpi/acexcep.h b/include/acpi/acexcep.h index 473d584b1d31..5b2e5e80ecb0 100644 --- a/include/acpi/acexcep.h +++ b/include/acpi/acexcep.h @@ -5,7 +5,7 @@ *****************************************************************************/ /* - * Copyright (C) 2000 - 2008, Intel Corp. + * Copyright (C) 2000 - 2010, Intel Corp. * All rights reserved. * * Redistribution and use in source and binary forms, with or without diff --git a/include/acpi/acnames.h b/include/acpi/acnames.h index c1343a9265fa..9cf736ea4691 100644 --- a/include/acpi/acnames.h +++ b/include/acpi/acnames.h @@ -5,7 +5,7 @@ *****************************************************************************/ /* - * Copyright (C) 2000 - 2008, Intel Corp. + * Copyright (C) 2000 - 2010, Intel Corp. * All rights reserved. * * Redistribution and use in source and binary forms, with or without diff --git a/include/acpi/acoutput.h b/include/acpi/acoutput.h index 5c823d5ab783..d7726685797e 100644 --- a/include/acpi/acoutput.h +++ b/include/acpi/acoutput.h @@ -5,7 +5,7 @@ *****************************************************************************/ /* - * Copyright (C) 2000 - 2008, Intel Corp. + * Copyright (C) 2000 - 2010, Intel Corp. * All rights reserved. * * Redistribution and use in source and binary forms, with or without @@ -85,7 +85,8 @@ #define ACPI_LV_INIT 0x00000001 #define ACPI_LV_DEBUG_OBJECT 0x00000002 #define ACPI_LV_INFO 0x00000004 -#define ACPI_LV_ALL_EXCEPTIONS 0x00000007 +#define ACPI_LV_REPAIR 0x00000008 +#define ACPI_LV_ALL_EXCEPTIONS 0x0000000F /* Trace verbosity level 1 [Standard Trace Level] */ @@ -143,6 +144,7 @@ #define ACPI_DB_INIT ACPI_DEBUG_LEVEL (ACPI_LV_INIT) #define ACPI_DB_DEBUG_OBJECT ACPI_DEBUG_LEVEL (ACPI_LV_DEBUG_OBJECT) #define ACPI_DB_INFO ACPI_DEBUG_LEVEL (ACPI_LV_INFO) +#define ACPI_DB_REPAIR ACPI_DEBUG_LEVEL (ACPI_LV_REPAIR) #define ACPI_DB_ALL_EXCEPTIONS ACPI_DEBUG_LEVEL (ACPI_LV_ALL_EXCEPTIONS) /* Trace level -- also used in the global "DebugLevel" */ @@ -174,8 +176,8 @@ /* Defaults for debug_level, debug and normal */ -#define ACPI_DEBUG_DEFAULT (ACPI_LV_INFO) -#define ACPI_NORMAL_DEFAULT (ACPI_LV_INIT | ACPI_LV_DEBUG_OBJECT) +#define ACPI_DEBUG_DEFAULT (ACPI_LV_INFO | ACPI_LV_REPAIR) +#define ACPI_NORMAL_DEFAULT (ACPI_LV_INIT | ACPI_LV_DEBUG_OBJECT | ACPI_LV_REPAIR) #define ACPI_DEBUG_ALL (ACPI_LV_AML_DISASSEMBLE | ACPI_LV_ALL_EXCEPTIONS | ACPI_LV_ALL) #if defined (ACPI_DEBUG_OUTPUT) || !defined (ACPI_NO_ERROR_MESSAGES) diff --git a/include/acpi/acpi.h b/include/acpi/acpi.h index 472b7bf0c5d4..a091cabca4b1 100644 --- a/include/acpi/acpi.h +++ b/include/acpi/acpi.h @@ -5,7 +5,7 @@ *****************************************************************************/ /* - * Copyright (C) 2000 - 2008, Intel Corp. + * Copyright (C) 2000 - 2010, Intel Corp. * All rights reserved. * * Redistribution and use in source and binary forms, with or without diff --git a/include/acpi/acpi_bus.h b/include/acpi/acpi_bus.h index 3cd9ccdcbd8f..7bf83ddf82e0 100644 --- a/include/acpi/acpi_bus.h +++ b/include/acpi/acpi_bus.h @@ -242,6 +242,8 @@ struct acpi_device_perf { struct acpi_device_wakeup_flags { u8 valid:1; /* Can successfully enable wakeup? */ u8 run_wake:1; /* Run-Wake GPE devices */ + u8 always_enabled:1; /* Run-wake devices that are always enabled */ + u8 notifier_present:1; /* Wake-up notify handler has been installed */ }; struct acpi_device_wakeup_state { @@ -250,12 +252,13 @@ struct acpi_device_wakeup_state { struct acpi_device_wakeup { acpi_handle gpe_device; - acpi_integer gpe_number; - acpi_integer sleep_state; + u64 gpe_number; + u64 sleep_state; struct acpi_handle_list resources; struct acpi_device_wakeup_state state; struct acpi_device_wakeup_flags flags; int prepare_count; + int run_wake_count; }; /* Device */ @@ -380,12 +383,15 @@ struct acpi_pci_root { }; /* helper */ -acpi_handle acpi_get_child(acpi_handle, acpi_integer); +acpi_handle acpi_get_child(acpi_handle, u64); int acpi_is_root_bridge(acpi_handle); acpi_handle acpi_get_pci_rootbridge_handle(unsigned int, unsigned int); struct acpi_pci_root *acpi_pci_find_root(acpi_handle handle); #define DEVICE_ACPI_HANDLE(dev) ((acpi_handle)((dev)->archdata.acpi_handle)) +int acpi_enable_wakeup_device_power(struct acpi_device *dev, int state); +int acpi_disable_wakeup_device_power(struct acpi_device *dev); + #ifdef CONFIG_PM_SLEEP int acpi_pm_device_sleep_state(struct device *, int *); int acpi_pm_device_sleep_wake(struct device *, bool); diff --git a/include/acpi/acpi_drivers.h b/include/acpi/acpi_drivers.h index f4906f6568d4..3a4767c01c5f 100644 --- a/include/acpi/acpi_drivers.h +++ b/include/acpi/acpi_drivers.h @@ -104,6 +104,7 @@ int acpi_pci_bind_root(struct acpi_device *device); struct pci_bus *pci_acpi_scan_root(struct acpi_device *device, int domain, int bus); +void pci_acpi_crs_quirks(void); /* -------------------------------------------------------------------------- Processor diff --git a/include/acpi/acpiosxf.h b/include/acpi/acpiosxf.h index eb0e7189075f..b396854b83b0 100644 --- a/include/acpi/acpiosxf.h +++ b/include/acpi/acpiosxf.h @@ -8,7 +8,7 @@ *****************************************************************************/ /* - * Copyright (C) 2000 - 2008, Intel Corp. + * Copyright (C) 2000 - 2010, Intel Corp. * All rights reserved. * * Redistribution and use in source and binary forms, with or without @@ -196,7 +196,7 @@ acpi_os_hotplug_execute(acpi_osd_exec_callback function, void *context); void acpi_os_wait_events_complete(void *context); -void acpi_os_sleep(acpi_integer milliseconds); +void acpi_os_sleep(u64 milliseconds); void acpi_os_stall(u32 microseconds); @@ -227,7 +227,7 @@ acpi_os_read_pci_configuration(struct acpi_pci_id *pci_id, acpi_status acpi_os_write_pci_configuration(struct acpi_pci_id *pci_id, - u32 reg, acpi_integer value, u32 width); + u32 reg, u64 value, u32 width); /* * Interim function needed for PCI IRQ routing diff --git a/include/acpi/acpixf.h b/include/acpi/acpixf.h index 5e1ad3cd1bbd..4447a0461bae 100644 --- a/include/acpi/acpixf.h +++ b/include/acpi/acpixf.h @@ -6,7 +6,7 @@ *****************************************************************************/ /* - * Copyright (C) 2000 - 2008, Intel Corp. + * Copyright (C) 2000 - 2010, Intel Corp. * All rights reserved. * * Redistribution and use in source and binary forms, with or without @@ -47,7 +47,7 @@ /* Current ACPICA subsystem version in YYYYMMDD format */ -#define ACPI_CA_VERSION 0x20091112 +#define ACPI_CA_VERSION 0x20100121 #include "actypes.h" #include "actbl.h" @@ -281,11 +281,11 @@ acpi_status acpi_get_event_status(u32 event, acpi_event_status * event_status); /* * GPE Interfaces */ -acpi_status acpi_set_gpe_type(acpi_handle gpe_device, u32 gpe_number, u8 type); +acpi_status acpi_set_gpe(acpi_handle gpe_device, u32 gpe_number, u8 action); -acpi_status acpi_enable_gpe(acpi_handle gpe_device, u32 gpe_number); +acpi_status acpi_enable_gpe(acpi_handle gpe_device, u32 gpe_number, u8 type); -acpi_status acpi_disable_gpe(acpi_handle gpe_device, u32 gpe_number); +acpi_status acpi_disable_gpe(acpi_handle gpe_device, u32 gpe_number, u8 type); acpi_status acpi_clear_gpe(acpi_handle gpe_device, u32 gpe_number, u32 flags); diff --git a/include/acpi/acrestyp.h b/include/acpi/acrestyp.h index 9ffe00feada6..e5526354ba5e 100644 --- a/include/acpi/acrestyp.h +++ b/include/acpi/acrestyp.h @@ -5,7 +5,7 @@ *****************************************************************************/ /* - * Copyright (C) 2000 - 2008, Intel Corp. + * Copyright (C) 2000 - 2010, Intel Corp. * All rights reserved. * * Redistribution and use in source and binary forms, with or without @@ -397,7 +397,7 @@ struct acpi_resource { struct acpi_pci_routing_table { u32 length; u32 pin; - acpi_integer address; /* here for 64-bit alignment */ + u64 address; /* here for 64-bit alignment */ u32 source_index; char source[4]; /* pad to 64 bits so sizeof() works in all cases */ }; diff --git a/include/acpi/actbl.h b/include/acpi/actbl.h index 1b6587952604..ad2001683ba7 100644 --- a/include/acpi/actbl.h +++ b/include/acpi/actbl.h @@ -5,7 +5,7 @@ *****************************************************************************/ /* - * Copyright (C) 2000 - 2008, Intel Corp. + * Copyright (C) 2000 - 2010, Intel Corp. * All rights reserved. * * Redistribution and use in source and binary forms, with or without diff --git a/include/acpi/actbl1.h b/include/acpi/actbl1.h index 0b9b430b092b..c637b75b9f3f 100644 --- a/include/acpi/actbl1.h +++ b/include/acpi/actbl1.h @@ -5,7 +5,7 @@ *****************************************************************************/ /* - * Copyright (C) 2000 - 2008, Intel Corp. + * Copyright (C) 2000 - 2010, Intel Corp. * All rights reserved. * * Redistribution and use in source and binary forms, with or without diff --git a/include/acpi/actbl2.h b/include/acpi/actbl2.h index 6f3dce9991e1..5b02e307bff3 100644 --- a/include/acpi/actbl2.h +++ b/include/acpi/actbl2.h @@ -1,3 +1,46 @@ +/****************************************************************************** + * + * Name: actbl2.h - ACPI Specification Revision 2.0 Tables + * + *****************************************************************************/ + +/* + * Copyright (C) 2000 - 2010, Intel Corp. + * All rights reserved. + * + * Redistribution and use in source and binary forms, with or without + * modification, are permitted provided that the following conditions + * are met: + * 1. Redistributions of source code must retain the above copyright + * notice, this list of conditions, and the following disclaimer, + * without modification. + * 2. Redistributions in binary form must reproduce at minimum a disclaimer + * substantially similar to the "NO WARRANTY" disclaimer below + * ("Disclaimer") and any redistribution must be conditioned upon + * including a substantially similar Disclaimer requirement for further + * binary redistribution. + * 3. Neither the names of the above-listed copyright holders nor the names + * of any contributors may be used to endorse or promote products derived + * from this software without specific prior written permission. + * + * Alternatively, this software may be distributed under the terms of the + * GNU General Public License ("GPL") version 2 as published by the Free + * Software Foundation. + * + * NO WARRANTY + * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS + * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT + * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTIBILITY AND FITNESS FOR + * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT + * HOLDERS OR CONTRIBUTORS BE LIABLE FOR SPECIAL, EXEMPLARY, OR CONSEQUENTIAL + * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS + * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) + * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, + * STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING + * IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE + * POSSIBILITY OF SUCH DAMAGES. + */ + #ifndef __ACTBL2_H__ #define __ACTBL2_H__ diff --git a/include/acpi/actypes.h b/include/acpi/actypes.h index 153f12dc3373..3f08e64962f8 100644 --- a/include/acpi/actypes.h +++ b/include/acpi/actypes.h @@ -5,7 +5,7 @@ *****************************************************************************/ /* - * Copyright (C) 2000 - 2008, Intel Corp. + * Copyright (C) 2000 - 2010, Intel Corp. * All rights reserved. * * Redistribution and use in source and binary forms, with or without @@ -385,19 +385,6 @@ union uint64_overlay { struct uint64_struct part; }; -struct uint32_struct { - u32 lo; - u32 hi; -}; - -/* - * Acpi integer width. In ACPI version 1, integers are 32 bits. In ACPI - * version 2, integers are 64 bits. Note that this pertains to the ACPI integer - * type only, not other integers used in the implementation of the ACPI CA - * subsystem. - */ -typedef unsigned long long acpi_integer; -#define ACPI_INTEGER_MAX ACPI_UINT64_MAX #define ACPI_INTEGER_BIT_SIZE 64 #define ACPI_MAX_DECIMAL_DIGITS 20 /* 2^64 = 18,446,744,073,709,551,616 */ @@ -421,6 +408,19 @@ typedef unsigned long long acpi_integer; #define ACPI_WAIT_FOREVER 0xFFFF /* u16, as per ACPI spec */ #define ACPI_DO_NOT_WAIT 0 +/* + * Obsolete: Acpi integer width. In ACPI version 1 (1996), integers are 32 bits. + * In ACPI version 2 (2000) and later, integers are 64 bits. Note that this + * pertains to the ACPI integer type only, not to other integers used in the + * implementation of the ACPICA subsystem. + * + * 01/2010: This type is obsolete and has been removed from the entire ACPICA + * code base. It remains here for compatibility with device drivers that use + * the type. However, it will be removed in the future. + */ +typedef u64 acpi_integer; +#define ACPI_INTEGER_MAX ACPI_UINT64_MAX + /******************************************************************************* * * Commonly used macros @@ -668,15 +668,16 @@ typedef u32 acpi_event_status; /* * GPE info flags - Per GPE - * +-+-+-+---+---+-+ - * |7|6|5|4:3|2:1|0| - * +-+-+-+---+---+-+ - * | | | | | | - * | | | | | +--- Interrupt type: Edge or Level Triggered - * | | | | +--- Type: Wake-only, Runtime-only, or wake/runtime + * +-+-+-+---+-+-+-+ + * |7|6|5|4:3|2|1|0| + * +-+-+-+---+-+-+-+ + * | | | | | | | + * | | | | | | +--- Interrupt type: Edge or Level Triggered + * | | | | | +--- GPE can wake the system + * | | | | +--- Unused * | | | +--- Type of dispatch -- to method, handler, or none - * | | +--- Enabled for runtime? - * | +--- Enabled for wake? + * | | +--- Unused + * | +--- Unused * +--- Unused */ #define ACPI_GPE_XRUPT_TYPE_MASK (u8) 0x01 @@ -687,22 +688,13 @@ typedef u32 acpi_event_status; #define ACPI_GPE_TYPE_WAKE_RUN (u8) 0x06 #define ACPI_GPE_TYPE_WAKE (u8) 0x02 #define ACPI_GPE_TYPE_RUNTIME (u8) 0x04 /* Default */ +#define ACPI_GPE_CAN_WAKE (u8) 0x02 #define ACPI_GPE_DISPATCH_MASK (u8) 0x18 #define ACPI_GPE_DISPATCH_HANDLER (u8) 0x08 #define ACPI_GPE_DISPATCH_METHOD (u8) 0x10 #define ACPI_GPE_DISPATCH_NOT_USED (u8) 0x00 /* Default */ -#define ACPI_GPE_RUN_ENABLE_MASK (u8) 0x20 -#define ACPI_GPE_RUN_ENABLED (u8) 0x20 -#define ACPI_GPE_RUN_DISABLED (u8) 0x00 /* Default */ - -#define ACPI_GPE_WAKE_ENABLE_MASK (u8) 0x40 -#define ACPI_GPE_WAKE_ENABLED (u8) 0x40 -#define ACPI_GPE_WAKE_DISABLED (u8) 0x00 /* Default */ - -#define ACPI_GPE_ENABLE_MASK (u8) 0x60 /* Both run/wake */ - /* * Flags for GPE and Lock interfaces */ @@ -801,7 +793,7 @@ union acpi_object { acpi_object_type type; /* See definition of acpi_ns_type for values */ struct { acpi_object_type type; /* ACPI_TYPE_INTEGER */ - acpi_integer value; /* The actual number */ + u64 value; /* The actual number */ } integer; struct { @@ -945,7 +937,7 @@ typedef acpi_status(*acpi_adr_space_handler) (u32 function, acpi_physical_address address, u32 bit_width, - acpi_integer * value, + u64 *value, void *handler_context, void *region_context); @@ -1005,7 +997,7 @@ struct acpi_device_info { u8 highest_dstates[4]; /* _sx_d values: 0xFF indicates not valid */ u8 lowest_dstates[5]; /* _sx_w values: 0xFF indicates not valid */ u32 current_status; /* _STA value */ - acpi_integer address; /* _ADR value */ + u64 address; /* _ADR value */ struct acpica_device_id hardware_id; /* _HID value */ struct acpica_device_id unique_id; /* _UID value */ struct acpica_device_id_list compatible_id_list; /* _CID list <must be last> */ diff --git a/include/acpi/platform/acenv.h b/include/acpi/platform/acenv.h index e62f10d9a7d8..c05aeba9e8f0 100644 --- a/include/acpi/platform/acenv.h +++ b/include/acpi/platform/acenv.h @@ -5,7 +5,7 @@ *****************************************************************************/ /* - * Copyright (C) 2000 - 2008, Intel Corp. + * Copyright (C) 2000 - 2010, Intel Corp. * All rights reserved. * * Redistribution and use in source and binary forms, with or without @@ -311,8 +311,8 @@ typedef char *va_list; #define ACPI_MEMCMP(s1,s2,n) acpi_ut_memcmp((const char *)(s1), (const char *)(s2), (acpi_size)(n)) #define ACPI_MEMCPY(d,s,n) (void) acpi_ut_memcpy ((d), (s), (acpi_size)(n)) #define ACPI_MEMSET(d,v,n) (void) acpi_ut_memset ((d), (v), (acpi_size)(n)) -#define ACPI_TOUPPER acpi_ut_to_upper -#define ACPI_TOLOWER acpi_ut_to_lower +#define ACPI_TOUPPER(c) acpi_ut_to_upper ((int) (c)) +#define ACPI_TOLOWER(c) acpi_ut_to_lower ((int) (c)) #endif /* ACPI_USE_SYSTEM_CLIBRARY */ diff --git a/include/acpi/platform/acgcc.h b/include/acpi/platform/acgcc.h index 6aadbf84ae71..0cd53e3cd1a3 100644 --- a/include/acpi/platform/acgcc.h +++ b/include/acpi/platform/acgcc.h @@ -5,7 +5,7 @@ *****************************************************************************/ /* - * Copyright (C) 2000 - 2008, Intel Corp. + * Copyright (C) 2000 - 2010, Intel Corp. * All rights reserved. * * Redistribution and use in source and binary forms, with or without diff --git a/include/acpi/platform/aclinux.h b/include/acpi/platform/aclinux.h index 9d7febde10a1..e5039a2856f8 100644 --- a/include/acpi/platform/aclinux.h +++ b/include/acpi/platform/aclinux.h @@ -5,7 +5,7 @@ *****************************************************************************/ /* - * Copyright (C) 2000 - 2009, Intel Corp. + * Copyright (C) 2000 - 2010, Intel Corp. * All rights reserved. * * Redistribution and use in source and binary forms, with or without @@ -152,7 +152,7 @@ static inline void *acpi_os_acquire_object(acpi_cache_t * cache) #include <linux/hardirq.h> #define ACPI_PREEMPTION_POINT() \ do { \ - if (!in_atomic_preempt_off()) \ + if (!in_atomic_preempt_off() && !irqs_disabled()) \ cond_resched(); \ } while (0) diff --git a/include/acpi/processor.h b/include/acpi/processor.h index 8b668ead6d6e..1172c27adadf 100644 --- a/include/acpi/processor.h +++ b/include/acpi/processor.h @@ -92,11 +92,11 @@ struct acpi_processor_power { /* Performance Management */ struct acpi_psd_package { - acpi_integer num_entries; - acpi_integer revision; - acpi_integer domain; - acpi_integer coord_type; - acpi_integer num_processors; + u64 num_entries; + u64 revision; + u64 domain; + u64 coord_type; + u64 num_processors; } __attribute__ ((packed)); struct acpi_pct_register { @@ -110,12 +110,12 @@ struct acpi_pct_register { } __attribute__ ((packed)); struct acpi_processor_px { - acpi_integer core_frequency; /* megahertz */ - acpi_integer power; /* milliWatts */ - acpi_integer transition_latency; /* microseconds */ - acpi_integer bus_master_latency; /* microseconds */ - acpi_integer control; /* control value */ - acpi_integer status; /* success indicator */ + u64 core_frequency; /* megahertz */ + u64 power; /* milliWatts */ + u64 transition_latency; /* microseconds */ + u64 bus_master_latency; /* microseconds */ + u64 control; /* control value */ + u64 status; /* success indicator */ }; struct acpi_processor_performance { @@ -133,11 +133,11 @@ struct acpi_processor_performance { /* Throttling Control */ struct acpi_tsd_package { - acpi_integer num_entries; - acpi_integer revision; - acpi_integer domain; - acpi_integer coord_type; - acpi_integer num_processors; + u64 num_entries; + u64 revision; + u64 domain; + u64 coord_type; + u64 num_processors; } __attribute__ ((packed)); struct acpi_ptc_register { @@ -151,11 +151,11 @@ struct acpi_ptc_register { } __attribute__ ((packed)); struct acpi_processor_tx_tss { - acpi_integer freqpercentage; /* */ - acpi_integer power; /* milliWatts */ - acpi_integer transition_latency; /* microseconds */ - acpi_integer control; /* control value */ - acpi_integer status; /* success indicator */ + u64 freqpercentage; /* */ + u64 power; /* milliWatts */ + u64 transition_latency; /* microseconds */ + u64 control; /* control value */ + u64 status; /* success indicator */ }; struct acpi_processor_tx { u16 power; @@ -224,8 +224,6 @@ struct acpi_processor { struct acpi_processor_throttling throttling; struct acpi_processor_limit limit; struct thermal_cooling_device *cdev; - /* the _PDC objects for this processor, if any */ - struct acpi_object_list *pdc; }; struct acpi_processor_errata { @@ -240,7 +238,7 @@ struct acpi_processor_errata { extern int acpi_processor_preregister_performance(struct acpi_processor_performance - *performance); + __percpu *performance); extern int acpi_processor_register_performance(struct acpi_processor_performance *performance, unsigned int cpu); @@ -257,9 +255,6 @@ int acpi_processor_notify_smm(struct module *calling_module); DECLARE_PER_CPU(struct acpi_processor *, processors); extern struct acpi_processor_errata errata; -void arch_acpi_processor_init_pdc(struct acpi_processor *pr); -void arch_acpi_processor_cleanup_pdc(struct acpi_processor *pr); - #ifdef ARCH_HAS_POWER_INIT void acpi_processor_power_init_bm_check(struct acpi_processor_flags *flags, unsigned int cpu); @@ -294,7 +289,7 @@ static inline void acpi_processor_ffh_cstate_enter(struct acpi_processor_cx #ifdef CONFIG_CPU_FREQ void acpi_processor_ppc_init(void); void acpi_processor_ppc_exit(void); -int acpi_processor_ppc_has_changed(struct acpi_processor *pr); +int acpi_processor_ppc_has_changed(struct acpi_processor *pr, int event_flag); extern int acpi_processor_get_bios_limit(int cpu, unsigned int *limit); #else static inline void acpi_processor_ppc_init(void) @@ -305,7 +300,8 @@ static inline void acpi_processor_ppc_exit(void) { return; } -static inline int acpi_processor_ppc_has_changed(struct acpi_processor *pr) +static inline int acpi_processor_ppc_has_changed(struct acpi_processor *pr, + int event_flag) { static unsigned int printout = 1; if (printout) { @@ -324,6 +320,9 @@ static inline int acpi_processor_get_bios_limit(int cpu, unsigned int *limit) #endif /* CONFIG_CPU_FREQ */ +/* in processor_pdc.c */ +void acpi_processor_set_pdc(acpi_handle handle); + /* in processor_throttling.c */ int acpi_processor_tstate_has_changed(struct acpi_processor *pr); int acpi_processor_get_throttling_info(struct acpi_processor *pr); diff --git a/include/asm-generic/bitops/atomic.h b/include/asm-generic/bitops/atomic.h index c8946465e63a..ecc44a8e2b44 100644 --- a/include/asm-generic/bitops/atomic.h +++ b/include/asm-generic/bitops/atomic.h @@ -15,19 +15,19 @@ # define ATOMIC_HASH_SIZE 4 # define ATOMIC_HASH(a) (&(__atomic_hash[ (((unsigned long) a)/L1_CACHE_BYTES) & (ATOMIC_HASH_SIZE-1) ])) -extern raw_spinlock_t __atomic_hash[ATOMIC_HASH_SIZE] __lock_aligned; +extern arch_spinlock_t __atomic_hash[ATOMIC_HASH_SIZE] __lock_aligned; /* Can't use raw_spin_lock_irq because of #include problems, so * this is the substitute */ #define _atomic_spin_lock_irqsave(l,f) do { \ - raw_spinlock_t *s = ATOMIC_HASH(l); \ + arch_spinlock_t *s = ATOMIC_HASH(l); \ local_irq_save(f); \ - __raw_spin_lock(s); \ + arch_spin_lock(s); \ } while(0) #define _atomic_spin_unlock_irqrestore(l,f) do { \ - raw_spinlock_t *s = ATOMIC_HASH(l); \ - __raw_spin_unlock(s); \ + arch_spinlock_t *s = ATOMIC_HASH(l); \ + arch_spin_unlock(s); \ local_irq_restore(f); \ } while(0) diff --git a/include/asm-generic/bug.h b/include/asm-generic/bug.h index 4b6755984d24..18c435d7c082 100644 --- a/include/asm-generic/bug.h +++ b/include/asm-generic/bug.h @@ -113,22 +113,22 @@ extern void warn_slowpath_null(const char *file, const int line); #endif #define WARN_ON_ONCE(condition) ({ \ - static int __warned; \ + static bool __warned; \ int __ret_warn_once = !!(condition); \ \ if (unlikely(__ret_warn_once)) \ if (WARN_ON(!__warned)) \ - __warned = 1; \ + __warned = true; \ unlikely(__ret_warn_once); \ }) #define WARN_ONCE(condition, format...) ({ \ - static int __warned; \ + static bool __warned; \ int __ret_warn_once = !!(condition); \ \ if (unlikely(__ret_warn_once)) \ if (WARN(!__warned, format)) \ - __warned = 1; \ + __warned = true; \ unlikely(__ret_warn_once); \ }) diff --git a/include/asm-generic/fcntl.h b/include/asm-generic/fcntl.h index 681ddf3e844c..fcd268ce0674 100644 --- a/include/asm-generic/fcntl.h +++ b/include/asm-generic/fcntl.h @@ -51,7 +51,7 @@ #endif /* - * Before Linux 2.6.32 only O_DSYNC semantics were implemented, but using + * Before Linux 2.6.33 only O_DSYNC semantics were implemented, but using * the O_SYNC flag. We continue to use the existing numerical value * for O_DSYNC semantics now, but using the correct symbolic name for it. * This new value is used to request true Posix O_SYNC semantics. It is diff --git a/include/asm-generic/gpio.h b/include/asm-generic/gpio.h index 66d6106a2067..979c6a57f2f1 100644 --- a/include/asm-generic/gpio.h +++ b/include/asm-generic/gpio.h @@ -28,6 +28,7 @@ static inline int gpio_is_valid(int number) return ((unsigned)number) < ARCH_NR_GPIOS; } +struct device; struct seq_file; struct module; @@ -135,6 +136,32 @@ extern int __gpio_cansleep(unsigned gpio); extern int __gpio_to_irq(unsigned gpio); +#define GPIOF_DIR_OUT (0 << 0) +#define GPIOF_DIR_IN (1 << 0) + +#define GPIOF_INIT_LOW (0 << 1) +#define GPIOF_INIT_HIGH (1 << 1) + +#define GPIOF_IN (GPIOF_DIR_IN) +#define GPIOF_OUT_INIT_LOW (GPIOF_DIR_OUT | GPIOF_INIT_LOW) +#define GPIOF_OUT_INIT_HIGH (GPIOF_DIR_OUT | GPIOF_INIT_HIGH) + +/** + * struct gpio - a structure describing a GPIO with configuration + * @gpio: the GPIO number + * @flags: GPIO configuration as specified by GPIOF_* + * @label: a literal description string of this GPIO + */ +struct gpio { + unsigned gpio; + unsigned long flags; + const char *label; +}; + +extern int gpio_request_one(unsigned gpio, unsigned long flags, const char *label); +extern int gpio_request_array(struct gpio *array, size_t num); +extern void gpio_free_array(struct gpio *array, size_t num); + #ifdef CONFIG_GPIO_SYSFS /* @@ -144,6 +171,7 @@ extern int __gpio_to_irq(unsigned gpio); extern int gpio_export(unsigned gpio, bool direction_may_change); extern int gpio_export_link(struct device *dev, const char *name, unsigned gpio); +extern int gpio_sysfs_set_active_low(unsigned gpio, int value); extern void gpio_unexport(unsigned gpio); #endif /* CONFIG_GPIO_SYSFS */ @@ -181,6 +209,8 @@ static inline void gpio_set_value_cansleep(unsigned gpio, int value) #ifndef CONFIG_GPIO_SYSFS +struct device; + /* sysfs support is only available with gpiolib, where it's optional */ static inline int gpio_export(unsigned gpio, bool direction_may_change) @@ -194,6 +224,11 @@ static inline int gpio_export_link(struct device *dev, const char *name, return -ENOSYS; } +static inline int gpio_sysfs_set_active_low(unsigned gpio, int value) +{ + return -ENOSYS; +} + static inline void gpio_unexport(unsigned gpio) { } diff --git a/include/asm-generic/local.h b/include/asm-generic/local.h index fc218444e315..c8a5d68541d7 100644 --- a/include/asm-generic/local.h +++ b/include/asm-generic/local.h @@ -52,23 +52,4 @@ typedef struct #define __local_add(i,l) local_set((l), local_read(l) + (i)) #define __local_sub(i,l) local_set((l), local_read(l) - (i)) -/* Use these for per-cpu local_t variables: on some archs they are - * much more efficient than these naive implementations. Note they take - * a variable (eg. mystruct.foo), not an address. - */ -#define cpu_local_read(l) local_read(&__get_cpu_var(l)) -#define cpu_local_set(l, i) local_set(&__get_cpu_var(l), (i)) -#define cpu_local_inc(l) local_inc(&__get_cpu_var(l)) -#define cpu_local_dec(l) local_dec(&__get_cpu_var(l)) -#define cpu_local_add(i, l) local_add((i), &__get_cpu_var(l)) -#define cpu_local_sub(i, l) local_sub((i), &__get_cpu_var(l)) - -/* Non-atomic increments, ie. preemption disabled and won't be touched - * in interrupt, etc. Some archs can optimize this case well. - */ -#define __cpu_local_inc(l) __local_inc(&__get_cpu_var(l)) -#define __cpu_local_dec(l) __local_dec(&__get_cpu_var(l)) -#define __cpu_local_add(i, l) __local_add((i), &__get_cpu_var(l)) -#define __cpu_local_sub(i, l) __local_sub((i), &__get_cpu_var(l)) - #endif /* _ASM_GENERIC_LOCAL_H */ diff --git a/include/asm-generic/mman-common.h b/include/asm-generic/mman-common.h index 5ee13b2fd223..3da9e2742fa0 100644 --- a/include/asm-generic/mman-common.h +++ b/include/asm-generic/mman-common.h @@ -19,6 +19,11 @@ #define MAP_TYPE 0x0f /* Mask for type of mapping */ #define MAP_FIXED 0x10 /* Interpret addr exactly */ #define MAP_ANONYMOUS 0x20 /* don't use a file */ +#ifdef CONFIG_MMAP_ALLOW_UNINITIALIZED +# define MAP_UNINITIALIZED 0x4000000 /* For anonymous mmap, memory could be uninitialized */ +#else +# define MAP_UNINITIALIZED 0x0 /* Don't support this flag */ +#endif #define MS_ASYNC 1 /* sync memory asynchronously */ #define MS_INVALIDATE 2 /* invalidate the caches */ @@ -35,6 +40,7 @@ #define MADV_DONTFORK 10 /* don't inherit across fork */ #define MADV_DOFORK 11 /* do inherit across fork */ #define MADV_HWPOISON 100 /* poison a page for testing */ +#define MADV_SOFT_OFFLINE 101 /* soft offline page for testing */ #define MADV_MERGEABLE 12 /* KSM may merge identical pages */ #define MADV_UNMERGEABLE 13 /* KSM may not merge identical pages */ diff --git a/include/asm-generic/percpu.h b/include/asm-generic/percpu.h index 90079c373f1c..04f91c2d3f7b 100644 --- a/include/asm-generic/percpu.h +++ b/include/asm-generic/percpu.h @@ -41,7 +41,11 @@ extern unsigned long __per_cpu_offset[NR_CPUS]; * Only S390 provides its own means of moving the pointer. */ #ifndef SHIFT_PERCPU_PTR -#define SHIFT_PERCPU_PTR(__p, __offset) RELOC_HIDE((__p), (__offset)) +/* Weird cast keeps both GCC and sparse happy. */ +#define SHIFT_PERCPU_PTR(__p, __offset) ({ \ + __verify_pcpu_ptr((__p)); \ + RELOC_HIDE((typeof(*(__p)) __kernel __force *)(__p), (__offset)); \ +}) #endif /* @@ -50,11 +54,14 @@ extern unsigned long __per_cpu_offset[NR_CPUS]; * offset. */ #define per_cpu(var, cpu) \ - (*SHIFT_PERCPU_PTR(&per_cpu_var(var), per_cpu_offset(cpu))) + (*SHIFT_PERCPU_PTR(&(var), per_cpu_offset(cpu))) #define __get_cpu_var(var) \ - (*SHIFT_PERCPU_PTR(&per_cpu_var(var), my_cpu_offset)) + (*SHIFT_PERCPU_PTR(&(var), my_cpu_offset)) #define __raw_get_cpu_var(var) \ - (*SHIFT_PERCPU_PTR(&per_cpu_var(var), __my_cpu_offset)) + (*SHIFT_PERCPU_PTR(&(var), __my_cpu_offset)) + +#define this_cpu_ptr(ptr) SHIFT_PERCPU_PTR(ptr, my_cpu_offset) +#define __this_cpu_ptr(ptr) SHIFT_PERCPU_PTR(ptr, __my_cpu_offset) #ifdef CONFIG_HAVE_SETUP_PER_CPU_AREA @@ -63,9 +70,11 @@ extern void setup_per_cpu_areas(void); #else /* ! SMP */ -#define per_cpu(var, cpu) (*((void)(cpu), &per_cpu_var(var))) -#define __get_cpu_var(var) per_cpu_var(var) -#define __raw_get_cpu_var(var) per_cpu_var(var) +#define per_cpu(var, cpu) (*((void)(cpu), &(var))) +#define __get_cpu_var(var) (var) +#define __raw_get_cpu_var(var) (var) +#define this_cpu_ptr(ptr) per_cpu_ptr(ptr, 0) +#define __this_cpu_ptr(ptr) this_cpu_ptr(ptr) #endif /* SMP */ diff --git a/include/asm-generic/unistd.h b/include/asm-generic/unistd.h index 7c38c147e5e6..6a0b30f78a62 100644 --- a/include/asm-generic/unistd.h +++ b/include/asm-generic/unistd.h @@ -622,9 +622,13 @@ __SYSCALL(__NR_move_pages, sys_move_pages) __SYSCALL(__NR_rt_tgsigqueueinfo, sys_rt_tgsigqueueinfo) #define __NR_perf_event_open 241 __SYSCALL(__NR_perf_event_open, sys_perf_event_open) +#define __NR_accept4 242 +__SYSCALL(__NR_accept4, sys_accept4) +#define __NR_recvmmsg 243 +__SYSCALL(__NR_recvmmsg, sys_recvmmsg) #undef __NR_syscalls -#define __NR_syscalls 242 +#define __NR_syscalls 244 /* * All syscalls below here should go away really, @@ -802,7 +806,7 @@ __SYSCALL(__NR_fork, sys_ni_syscall) #define __NR_statfs __NR3264_statfs #define __NR_fstatfs __NR3264_fstatfs #define __NR_truncate __NR3264_truncate -#define __NR_ftruncate __NR3264_truncate +#define __NR_ftruncate __NR3264_ftruncate #define __NR_lseek __NR3264_lseek #define __NR_sendfile __NR3264_sendfile #define __NR_newfstatat __NR3264_fstatat @@ -818,7 +822,7 @@ __SYSCALL(__NR_fork, sys_ni_syscall) #define __NR_statfs64 __NR3264_statfs #define __NR_fstatfs64 __NR3264_fstatfs #define __NR_truncate64 __NR3264_truncate -#define __NR_ftruncate64 __NR3264_truncate +#define __NR_ftruncate64 __NR3264_ftruncate #define __NR_llseek __NR3264_lseek #define __NR_sendfile64 __NR3264_sendfile #define __NR_fstatat64 __NR3264_fstatat diff --git a/include/asm-generic/vmlinux.lds.h b/include/asm-generic/vmlinux.lds.h index b6e818f4b247..67e652068e0e 100644 --- a/include/asm-generic/vmlinux.lds.h +++ b/include/asm-generic/vmlinux.lds.h @@ -52,8 +52,12 @@ #define LOAD_OFFSET 0 #endif -#ifndef VMLINUX_SYMBOL -#define VMLINUX_SYMBOL(_sym_) _sym_ +#ifndef SYMBOL_PREFIX +#define VMLINUX_SYMBOL(sym) sym +#else +#define PASTE2(x,y) x##y +#define PASTE(x,y) PASTE2(x,y) +#define VMLINUX_SYMBOL(sym) PASTE(SYMBOL_PREFIX, sym) #endif /* Align . to a 8 byte boundary equals to maximum function alignment. */ diff --git a/include/crypto/md5.h b/include/crypto/md5.h new file mode 100644 index 000000000000..65f299b08b0d --- /dev/null +++ b/include/crypto/md5.h @@ -0,0 +1,17 @@ +#ifndef _CRYPTO_MD5_H +#define _CRYPTO_MD5_H + +#include <linux/types.h> + +#define MD5_DIGEST_SIZE 16 +#define MD5_HMAC_BLOCK_SIZE 64 +#define MD5_BLOCK_WORDS 16 +#define MD5_HASH_WORDS 4 + +struct md5_state { + u32 hash[MD5_HASH_WORDS]; + u32 block[MD5_BLOCK_WORDS]; + u64 byte_count; +}; + +#endif diff --git a/include/crypto/pcrypt.h b/include/crypto/pcrypt.h new file mode 100644 index 000000000000..d7d8bd8c6edc --- /dev/null +++ b/include/crypto/pcrypt.h @@ -0,0 +1,51 @@ +/* + * pcrypt - Parallel crypto engine. + * + * Copyright (C) 2009 secunet Security Networks AG + * Copyright (C) 2009 Steffen Klassert <steffen.klassert@secunet.com> + * + * This program is free software; you can redistribute it and/or modify it + * under the terms and conditions of the GNU General Public License, + * version 2, as published by the Free Software Foundation. + * + * This program is distributed in the hope it will be useful, but WITHOUT + * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or + * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for + * more details. + * + * You should have received a copy of the GNU General Public License along with + * this program; if not, write to the Free Software Foundation, Inc., + * 51 Franklin St - Fifth Floor, Boston, MA 02110-1301 USA. + */ + +#ifndef _CRYPTO_PCRYPT_H +#define _CRYPTO_PCRYPT_H + +#include <linux/crypto.h> +#include <linux/kernel.h> +#include <linux/padata.h> + +struct pcrypt_request { + struct padata_priv padata; + void *data; + void *__ctx[] CRYPTO_MINALIGN_ATTR; +}; + +static inline void *pcrypt_request_ctx(struct pcrypt_request *req) +{ + return req->__ctx; +} + +static inline +struct padata_priv *pcrypt_request_padata(struct pcrypt_request *req) +{ + return &req->padata; +} + +static inline +struct pcrypt_request *pcrypt_padata_request(struct padata_priv *padata) +{ + return container_of(padata, struct pcrypt_request, padata); +} + +#endif diff --git a/include/drm/Kbuild b/include/drm/Kbuild index cfa6af43c9ea..bd3a1c2fbdb4 100644 --- a/include/drm/Kbuild +++ b/include/drm/Kbuild @@ -7,5 +7,6 @@ unifdef-y += r128_drm.h unifdef-y += radeon_drm.h unifdef-y += sis_drm.h unifdef-y += savage_drm.h +unifdef-y += vmwgfx_drm.h unifdef-y += via_drm.h unifdef-y += nouveau_drm.h diff --git a/include/drm/drmP.h b/include/drm/drmP.h index 19ef8ebdc662..4a3c4e441027 100644 --- a/include/drm/drmP.h +++ b/include/drm/drmP.h @@ -296,6 +296,7 @@ typedef int drm_ioctl_compat_t(struct file *filp, unsigned int cmd, #define DRM_MASTER 0x2 #define DRM_ROOT_ONLY 0x4 #define DRM_CONTROL_ALLOW 0x8 +#define DRM_UNLOCKED 0x10 struct drm_ioctl_desc { unsigned int cmd; @@ -800,6 +801,7 @@ struct drm_driver { */ int (*gem_init_object) (struct drm_gem_object *obj); void (*gem_free_object) (struct drm_gem_object *obj); + void (*gem_free_object_unlocked) (struct drm_gem_object *obj); /* vga arb irq handler */ void (*vgaarb_irq)(struct drm_device *dev, bool state); @@ -1128,8 +1130,8 @@ static inline int drm_mtrr_del(int handle, unsigned long offset, /* Driver support (drm_drv.h) */ extern int drm_init(struct drm_driver *driver); extern void drm_exit(struct drm_driver *driver); -extern int drm_ioctl(struct inode *inode, struct file *filp, - unsigned int cmd, unsigned long arg); +extern long drm_ioctl(struct file *filp, + unsigned int cmd, unsigned long arg); extern long drm_compat_ioctl(struct file *filp, unsigned int cmd, unsigned long arg); extern int drm_lastclose(struct drm_device *dev); @@ -1407,7 +1409,7 @@ extern int drm_ati_pcigart_cleanup(struct drm_device *dev, struct drm_ati_pcigart_info * gart_info); extern drm_dma_handle_t *drm_pci_alloc(struct drm_device *dev, size_t size, - size_t align, dma_addr_t maxaddr); + size_t align); extern void __drm_pci_free(struct drm_device *dev, drm_dma_handle_t * dmah); extern void drm_pci_free(struct drm_device *dev, drm_dma_handle_t * dmah); @@ -1426,6 +1428,7 @@ extern void drm_sysfs_connector_remove(struct drm_connector *connector); int drm_gem_init(struct drm_device *dev); void drm_gem_destroy(struct drm_device *dev); void drm_gem_object_free(struct kref *kref); +void drm_gem_object_free_unlocked(struct kref *kref); struct drm_gem_object *drm_gem_object_alloc(struct drm_device *dev, size_t size); void drm_gem_object_handle_free(struct kref *kref); @@ -1442,10 +1445,15 @@ drm_gem_object_reference(struct drm_gem_object *obj) static inline void drm_gem_object_unreference(struct drm_gem_object *obj) { - if (obj == NULL) - return; + if (obj != NULL) + kref_put(&obj->refcount, drm_gem_object_free); +} - kref_put(&obj->refcount, drm_gem_object_free); +static inline void +drm_gem_object_unreference_unlocked(struct drm_gem_object *obj) +{ + if (obj != NULL) + kref_put(&obj->refcount, drm_gem_object_free_unlocked); } int drm_gem_handle_create(struct drm_file *file_priv, @@ -1474,6 +1482,21 @@ drm_gem_object_handle_unreference(struct drm_gem_object *obj) drm_gem_object_unreference(obj); } +static inline void +drm_gem_object_handle_unreference_unlocked(struct drm_gem_object *obj) +{ + if (obj == NULL) + return; + + /* + * Must bump handle count first as this may be the last + * ref, in which case the object would disappear before we + * checked for a name + */ + kref_put(&obj->handlecount, drm_gem_object_handle_free); + drm_gem_object_unreference_unlocked(obj); +} + struct drm_gem_object *drm_gem_object_lookup(struct drm_device *dev, struct drm_file *filp, u32 handle); diff --git a/include/drm/drm_buffer.h b/include/drm/drm_buffer.h new file mode 100644 index 000000000000..322dbff3f861 --- /dev/null +++ b/include/drm/drm_buffer.h @@ -0,0 +1,148 @@ +/************************************************************************** + * + * Copyright 2010 Pauli Nieminen. + * All Rights Reserved. + * + * Permission is hereby granted, free of charge, to any person obtaining a + * copy of this software and associated documentation files (the + * "Software"), to deal in the Software without restriction, including + * without limitation the rights to use, copy, modify, merge, publish, + * distribute, sub license, and/or sell copies of the Software, and to + * permit persons to whom the Software is furnished to do so, subject to + * the following conditions: + * + * The above copyright notice and this permission notice (including the + * next paragraph) shall be included in all copies or substantial portions + * of the Software. + * + * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR + * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, + * FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT. IN NO EVENT SHALL + * THE COPYRIGHT HOLDERS, AUTHORS AND/OR ITS SUPPLIERS BE LIABLE FOR ANY CLAIM, + * DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR + * OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE + * USE OR OTHER DEALINGS IN THE SOFTWARE. + * + * + **************************************************************************/ +/* + * Multipart buffer for coping data which is larger than the page size. + * + * Authors: + * Pauli Nieminen <suokkos-at-gmail-dot-com> + */ + +#ifndef _DRM_BUFFER_H_ +#define _DRM_BUFFER_H_ + +#include "drmP.h" + +struct drm_buffer { + int iterator; + int size; + char *data[]; +}; + + +/** + * Return the index of page that buffer is currently pointing at. + */ +static inline int drm_buffer_page(struct drm_buffer *buf) +{ + return buf->iterator / PAGE_SIZE; +} +/** + * Return the index of the current byte in the page + */ +static inline int drm_buffer_index(struct drm_buffer *buf) +{ + return buf->iterator & (PAGE_SIZE - 1); +} +/** + * Return number of bytes that is left to process + */ +static inline int drm_buffer_unprocessed(struct drm_buffer *buf) +{ + return buf->size - buf->iterator; +} + +/** + * Advance the buffer iterator number of bytes that is given. + */ +static inline void drm_buffer_advance(struct drm_buffer *buf, int bytes) +{ + buf->iterator += bytes; +} + +/** + * Allocate the drm buffer object. + * + * buf: A pointer to a pointer where the object is stored. + * size: The number of bytes to allocate. + */ +extern int drm_buffer_alloc(struct drm_buffer **buf, int size); + +/** + * Copy the user data to the begin of the buffer and reset the processing + * iterator. + * + * user_data: A pointer the data that is copied to the buffer. + * size: The Number of bytes to copy. + */ +extern int drm_buffer_copy_from_user(struct drm_buffer *buf, + void __user *user_data, int size); + +/** + * Free the drm buffer object + */ +extern void drm_buffer_free(struct drm_buffer *buf); + +/** + * Read an object from buffer that may be split to multiple parts. If object + * is not split function just returns the pointer to object in buffer. But in + * case of split object data is copied to given stack object that is suplied + * by caller. + * + * The processing location of the buffer is also advanced to the next byte + * after the object. + * + * objsize: The size of the objet in bytes. + * stack_obj: A pointer to a memory location where object can be copied. + */ +extern void *drm_buffer_read_object(struct drm_buffer *buf, + int objsize, void *stack_obj); + +/** + * Returns the pointer to the dword which is offset number of elements from the + * current processing location. + * + * Caller must make sure that dword is not split in the buffer. This + * requirement is easily met if all the sizes of objects in buffer are + * multiples of dword and PAGE_SIZE is multiple dword. + * + * Call to this function doesn't change the processing location. + * + * offset: The index of the dword relative to the internat iterator. + */ +static inline void *drm_buffer_pointer_to_dword(struct drm_buffer *buffer, + int offset) +{ + int iter = buffer->iterator + offset * 4; + return &buffer->data[iter / PAGE_SIZE][iter & (PAGE_SIZE - 1)]; +} +/** + * Returns the pointer to the dword which is offset number of elements from + * the current processing location. + * + * Call to this function doesn't change the processing location. + * + * offset: The index of the byte relative to the internat iterator. + */ +static inline void *drm_buffer_pointer_to_byte(struct drm_buffer *buffer, + int offset) +{ + int iter = buffer->iterator + offset; + return &buffer->data[iter / PAGE_SIZE][iter & (PAGE_SIZE - 1)]; +} + +#endif diff --git a/include/drm/drm_crtc.h b/include/drm/drm_crtc.h index fdf43abc36db..1347524a8e30 100644 --- a/include/drm/drm_crtc.h +++ b/include/drm/drm_crtc.h @@ -801,4 +801,6 @@ extern struct drm_display_mode *drm_gtf_mode(struct drm_device *dev, bool interlaced, int margins); extern int drm_add_modes_noedid(struct drm_connector *connector, int hdisplay, int vdisplay); + +extern bool drm_edid_is_valid(struct edid *edid); #endif /* __DRM_CRTC_H__ */ diff --git a/include/drm/drm_edid.h b/include/drm/drm_edid.h index d33c3e038606..b4209898f115 100644 --- a/include/drm/drm_edid.h +++ b/include/drm/drm_edid.h @@ -201,4 +201,7 @@ struct edid { #define EDID_PRODUCT_ID(e) ((e)->prod_code[0] | ((e)->prod_code[1] << 8)) +/* define the number of Extension EDID block */ +#define DRM_MAX_EDID_EXT_NUM 4 + #endif /* __DRM_EDID_H__ */ diff --git a/include/drm/drm_mode.h b/include/drm/drm_mode.h index 43009bc2e757..c5ba1636613c 100644 --- a/include/drm/drm_mode.h +++ b/include/drm/drm_mode.h @@ -85,7 +85,7 @@ struct drm_mode_modeinfo { __u16 hdisplay, hsync_start, hsync_end, htotal, hskew; __u16 vdisplay, vsync_start, vsync_end, vtotal, vscan; - __u32 vrefresh; /* vertical refresh * 1000 */ + __u32 vrefresh; __u32 flags; __u32 type; @@ -160,6 +160,7 @@ struct drm_mode_get_encoder { #define DRM_MODE_CONNECTOR_HDMIA 11 #define DRM_MODE_CONNECTOR_HDMIB 12 #define DRM_MODE_CONNECTOR_TV 13 +#define DRM_MODE_CONNECTOR_eDP 14 struct drm_mode_get_connector { diff --git a/include/drm/drm_pciids.h b/include/drm/drm_pciids.h index e6f3b120f51a..676104b7818c 100644 --- a/include/drm/drm_pciids.h +++ b/include/drm/drm_pciids.h @@ -141,6 +141,41 @@ {0x1002, 0x5e4c, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_RV410|RADEON_NEW_MEMMAP}, \ {0x1002, 0x5e4d, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_RV410|RADEON_NEW_MEMMAP}, \ {0x1002, 0x5e4f, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_RV410|RADEON_NEW_MEMMAP}, \ + {0x1002, 0x6880, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_CYPRESS|RADEON_IS_MOBILITY|RADEON_NEW_MEMMAP}, \ + {0x1002, 0x6888, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_CYPRESS|RADEON_NEW_MEMMAP}, \ + {0x1002, 0x6889, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_CYPRESS|RADEON_NEW_MEMMAP}, \ + {0x1002, 0x688A, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_CYPRESS|RADEON_NEW_MEMMAP}, \ + {0x1002, 0x6898, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_CYPRESS|RADEON_NEW_MEMMAP}, \ + {0x1002, 0x6899, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_CYPRESS|RADEON_NEW_MEMMAP}, \ + {0x1002, 0x689c, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_HEMLOCK|RADEON_NEW_MEMMAP}, \ + {0x1002, 0x689d, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_HEMLOCK|RADEON_NEW_MEMMAP}, \ + {0x1002, 0x689e, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_CYPRESS|RADEON_NEW_MEMMAP}, \ + {0x1002, 0x68a0, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_JUNIPER|RADEON_IS_MOBILITY|RADEON_NEW_MEMMAP}, \ + {0x1002, 0x68a1, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_JUNIPER|RADEON_IS_MOBILITY|RADEON_NEW_MEMMAP}, \ + {0x1002, 0x68a8, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_JUNIPER|RADEON_NEW_MEMMAP}, \ + {0x1002, 0x68a9, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_JUNIPER|RADEON_NEW_MEMMAP}, \ + {0x1002, 0x68b0, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_JUNIPER|RADEON_IS_MOBILITY|RADEON_NEW_MEMMAP}, \ + {0x1002, 0x68b8, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_JUNIPER|RADEON_NEW_MEMMAP}, \ + {0x1002, 0x68b9, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_JUNIPER|RADEON_NEW_MEMMAP}, \ + {0x1002, 0x68be, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_JUNIPER|RADEON_NEW_MEMMAP}, \ + {0x1002, 0x68c0, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_REDWOOD|RADEON_IS_MOBILITY|RADEON_NEW_MEMMAP}, \ + {0x1002, 0x68c1, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_REDWOOD|RADEON_IS_MOBILITY|RADEON_NEW_MEMMAP}, \ + {0x1002, 0x68c8, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_REDWOOD|RADEON_NEW_MEMMAP}, \ + {0x1002, 0x68c9, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_REDWOOD|RADEON_NEW_MEMMAP}, \ + {0x1002, 0x68d8, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_REDWOOD|RADEON_NEW_MEMMAP}, \ + {0x1002, 0x68d9, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_REDWOOD|RADEON_NEW_MEMMAP}, \ + {0x1002, 0x68da, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_REDWOOD|RADEON_NEW_MEMMAP}, \ + {0x1002, 0x68de, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_REDWOOD|RADEON_NEW_MEMMAP}, \ + {0x1002, 0x68e0, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_CEDAR|RADEON_IS_MOBILITY|RADEON_NEW_MEMMAP}, \ + {0x1002, 0x68e1, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_CEDAR|RADEON_IS_MOBILITY|RADEON_NEW_MEMMAP}, \ + {0x1002, 0x68e4, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_CEDAR|RADEON_IS_MOBILITY|RADEON_NEW_MEMMAP}, \ + {0x1002, 0x68e5, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_CEDAR|RADEON_IS_MOBILITY|RADEON_NEW_MEMMAP}, \ + {0x1002, 0x68e8, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_CEDAR|RADEON_NEW_MEMMAP}, \ + {0x1002, 0x68e9, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_CEDAR|RADEON_NEW_MEMMAP}, \ + {0x1002, 0x68f1, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_CEDAR|RADEON_NEW_MEMMAP}, \ + {0x1002, 0x68f8, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_CEDAR|RADEON_NEW_MEMMAP}, \ + {0x1002, 0x68f9, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_CEDAR|RADEON_NEW_MEMMAP}, \ + {0x1002, 0x68fe, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_CEDAR|RADEON_NEW_MEMMAP}, \ {0x1002, 0x7100, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_R520|RADEON_NEW_MEMMAP}, \ {0x1002, 0x7101, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_R520|RADEON_IS_MOBILITY|RADEON_NEW_MEMMAP}, \ {0x1002, 0x7102, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_R520|RADEON_IS_MOBILITY|RADEON_NEW_MEMMAP}, \ @@ -558,4 +593,5 @@ {0x8086, 0x35e8, PCI_ANY_ID, PCI_ANY_ID, PCI_CLASS_DISPLAY_VGA << 8, 0xffff00, 0}, \ {0x8086, 0x0042, PCI_ANY_ID, PCI_ANY_ID, PCI_CLASS_DISPLAY_VGA << 8, 0xffff00, 0}, \ {0x8086, 0x0046, PCI_ANY_ID, PCI_ANY_ID, PCI_CLASS_DISPLAY_VGA << 8, 0xffff00, 0}, \ + {0x8086, 0x0102, PCI_ANY_ID, PCI_ANY_ID, PCI_CLASS_DISPLAY_VGA << 8, 0xffff00, 0}, \ {0, 0, 0} diff --git a/include/drm/i915_drm.h b/include/drm/i915_drm.h index ec3f5e80a5df..b64a8d7cdf6d 100644 --- a/include/drm/i915_drm.h +++ b/include/drm/i915_drm.h @@ -188,6 +188,7 @@ typedef struct _drm_i915_sarea { #define DRM_I915_GEM_MADVISE 0x26 #define DRM_I915_OVERLAY_PUT_IMAGE 0x27 #define DRM_I915_OVERLAY_ATTRS 0x28 +#define DRM_I915_GEM_EXECBUFFER2 0x29 #define DRM_IOCTL_I915_INIT DRM_IOW( DRM_COMMAND_BASE + DRM_I915_INIT, drm_i915_init_t) #define DRM_IOCTL_I915_FLUSH DRM_IO ( DRM_COMMAND_BASE + DRM_I915_FLUSH) @@ -207,6 +208,7 @@ typedef struct _drm_i915_sarea { #define DRM_IOCTL_I915_VBLANK_SWAP DRM_IOWR(DRM_COMMAND_BASE + DRM_I915_VBLANK_SWAP, drm_i915_vblank_swap_t) #define DRM_IOCTL_I915_GEM_INIT DRM_IOW(DRM_COMMAND_BASE + DRM_I915_GEM_INIT, struct drm_i915_gem_init) #define DRM_IOCTL_I915_GEM_EXECBUFFER DRM_IOW(DRM_COMMAND_BASE + DRM_I915_GEM_EXECBUFFER, struct drm_i915_gem_execbuffer) +#define DRM_IOCTL_I915_GEM_EXECBUFFER2 DRM_IOW(DRM_COMMAND_BASE + DRM_I915_GEM_EXECBUFFER2, struct drm_i915_gem_execbuffer2) #define DRM_IOCTL_I915_GEM_PIN DRM_IOWR(DRM_COMMAND_BASE + DRM_I915_GEM_PIN, struct drm_i915_gem_pin) #define DRM_IOCTL_I915_GEM_UNPIN DRM_IOW(DRM_COMMAND_BASE + DRM_I915_GEM_UNPIN, struct drm_i915_gem_unpin) #define DRM_IOCTL_I915_GEM_BUSY DRM_IOWR(DRM_COMMAND_BASE + DRM_I915_GEM_BUSY, struct drm_i915_gem_busy) @@ -272,6 +274,7 @@ typedef struct drm_i915_irq_wait { #define I915_PARAM_NUM_FENCES_AVAIL 6 #define I915_PARAM_HAS_OVERLAY 7 #define I915_PARAM_HAS_PAGEFLIPPING 8 +#define I915_PARAM_HAS_EXECBUF2 9 typedef struct drm_i915_getparam { int param; @@ -567,6 +570,57 @@ struct drm_i915_gem_execbuffer { __u64 cliprects_ptr; }; +struct drm_i915_gem_exec_object2 { + /** + * User's handle for a buffer to be bound into the GTT for this + * operation. + */ + __u32 handle; + + /** Number of relocations to be performed on this buffer */ + __u32 relocation_count; + /** + * Pointer to array of struct drm_i915_gem_relocation_entry containing + * the relocations to be performed in this buffer. + */ + __u64 relocs_ptr; + + /** Required alignment in graphics aperture */ + __u64 alignment; + + /** + * Returned value of the updated offset of the object, for future + * presumed_offset writes. + */ + __u64 offset; + +#define EXEC_OBJECT_NEEDS_FENCE (1<<0) + __u64 flags; + __u64 rsvd1; + __u64 rsvd2; +}; + +struct drm_i915_gem_execbuffer2 { + /** + * List of gem_exec_object2 structs + */ + __u64 buffers_ptr; + __u32 buffer_count; + + /** Offset in the batchbuffer to start execution from. */ + __u32 batch_start_offset; + /** Bytes used in batchbuffer from batch_start_offset */ + __u32 batch_len; + __u32 DR1; + __u32 DR4; + __u32 num_cliprects; + /** This is a struct drm_clip_rect *cliprects */ + __u64 cliprects_ptr; + __u64 flags; /* currently unused */ + __u64 rsvd1; + __u64 rsvd2; +}; + struct drm_i915_gem_pin { /** Handle of the buffer to be pinned. */ __u32 handle; diff --git a/include/drm/nouveau_drm.h b/include/drm/nouveau_drm.h index 1e67c441ea82..a6a9f4af5ebd 100644 --- a/include/drm/nouveau_drm.h +++ b/include/drm/nouveau_drm.h @@ -25,13 +25,14 @@ #ifndef __NOUVEAU_DRM_H__ #define __NOUVEAU_DRM_H__ -#define NOUVEAU_DRM_HEADER_PATCHLEVEL 15 +#define NOUVEAU_DRM_HEADER_PATCHLEVEL 16 struct drm_nouveau_channel_alloc { uint32_t fb_ctxdma_handle; uint32_t tt_ctxdma_handle; int channel; + uint32_t pushbuf_domains; /* Notifier memory */ uint32_t notifier_handle; @@ -77,6 +78,7 @@ struct drm_nouveau_gpuobj_free { #define NOUVEAU_GETPARAM_PCI_PHYSICAL 10 #define NOUVEAU_GETPARAM_CHIPSET_ID 11 #define NOUVEAU_GETPARAM_VM_VRAM_BASE 12 +#define NOUVEAU_GETPARAM_GRAPH_UNITS 13 struct drm_nouveau_getparam { uint64_t param; uint64_t value; @@ -108,68 +110,58 @@ struct drm_nouveau_gem_new { uint32_t align; }; +#define NOUVEAU_GEM_MAX_BUFFERS 1024 +struct drm_nouveau_gem_pushbuf_bo_presumed { + uint32_t valid; + uint32_t domain; + uint64_t offset; +}; + struct drm_nouveau_gem_pushbuf_bo { uint64_t user_priv; uint32_t handle; uint32_t read_domains; uint32_t write_domains; uint32_t valid_domains; - uint32_t presumed_ok; - uint32_t presumed_domain; - uint64_t presumed_offset; + struct drm_nouveau_gem_pushbuf_bo_presumed presumed; }; #define NOUVEAU_GEM_RELOC_LOW (1 << 0) #define NOUVEAU_GEM_RELOC_HIGH (1 << 1) #define NOUVEAU_GEM_RELOC_OR (1 << 2) +#define NOUVEAU_GEM_MAX_RELOCS 1024 struct drm_nouveau_gem_pushbuf_reloc { + uint32_t reloc_bo_index; + uint32_t reloc_bo_offset; uint32_t bo_index; - uint32_t reloc_index; uint32_t flags; uint32_t data; uint32_t vor; uint32_t tor; }; -#define NOUVEAU_GEM_MAX_BUFFERS 1024 -#define NOUVEAU_GEM_MAX_RELOCS 1024 +#define NOUVEAU_GEM_MAX_PUSH 512 +struct drm_nouveau_gem_pushbuf_push { + uint32_t bo_index; + uint32_t pad; + uint64_t offset; + uint64_t length; +}; struct drm_nouveau_gem_pushbuf { uint32_t channel; - uint32_t nr_dwords; uint32_t nr_buffers; - uint32_t nr_relocs; - uint64_t dwords; uint64_t buffers; - uint64_t relocs; -}; - -struct drm_nouveau_gem_pushbuf_call { - uint32_t channel; - uint32_t handle; - uint32_t offset; - uint32_t nr_buffers; uint32_t nr_relocs; - uint32_t nr_dwords; - uint64_t buffers; + uint32_t nr_push; uint64_t relocs; + uint64_t push; uint32_t suffix0; uint32_t suffix1; - /* below only accessed for CALL2 */ uint64_t vram_available; uint64_t gart_available; }; -struct drm_nouveau_gem_pin { - uint32_t handle; - uint32_t domain; - uint64_t offset; -}; - -struct drm_nouveau_gem_unpin { - uint32_t handle; -}; - #define NOUVEAU_GEM_CPU_PREP_NOWAIT 0x00000001 #define NOUVEAU_GEM_CPU_PREP_NOBLOCK 0x00000002 #define NOUVEAU_GEM_CPU_PREP_WRITE 0x00000004 @@ -182,14 +174,6 @@ struct drm_nouveau_gem_cpu_fini { uint32_t handle; }; -struct drm_nouveau_gem_tile { - uint32_t handle; - uint32_t offset; - uint32_t size; - uint32_t tile_mode; - uint32_t tile_flags; -}; - enum nouveau_bus_type { NV_AGP = 0, NV_PCI = 1, @@ -199,22 +183,17 @@ enum nouveau_bus_type { struct drm_nouveau_sarea { }; -#define DRM_NOUVEAU_CARD_INIT 0x00 -#define DRM_NOUVEAU_GETPARAM 0x01 -#define DRM_NOUVEAU_SETPARAM 0x02 -#define DRM_NOUVEAU_CHANNEL_ALLOC 0x03 -#define DRM_NOUVEAU_CHANNEL_FREE 0x04 -#define DRM_NOUVEAU_GROBJ_ALLOC 0x05 -#define DRM_NOUVEAU_NOTIFIEROBJ_ALLOC 0x06 -#define DRM_NOUVEAU_GPUOBJ_FREE 0x07 +#define DRM_NOUVEAU_GETPARAM 0x00 +#define DRM_NOUVEAU_SETPARAM 0x01 +#define DRM_NOUVEAU_CHANNEL_ALLOC 0x02 +#define DRM_NOUVEAU_CHANNEL_FREE 0x03 +#define DRM_NOUVEAU_GROBJ_ALLOC 0x04 +#define DRM_NOUVEAU_NOTIFIEROBJ_ALLOC 0x05 +#define DRM_NOUVEAU_GPUOBJ_FREE 0x06 #define DRM_NOUVEAU_GEM_NEW 0x40 #define DRM_NOUVEAU_GEM_PUSHBUF 0x41 -#define DRM_NOUVEAU_GEM_PUSHBUF_CALL 0x42 -#define DRM_NOUVEAU_GEM_PIN 0x43 /* !KMS only */ -#define DRM_NOUVEAU_GEM_UNPIN 0x44 /* !KMS only */ -#define DRM_NOUVEAU_GEM_CPU_PREP 0x45 -#define DRM_NOUVEAU_GEM_CPU_FINI 0x46 -#define DRM_NOUVEAU_GEM_INFO 0x47 -#define DRM_NOUVEAU_GEM_PUSHBUF_CALL2 0x48 +#define DRM_NOUVEAU_GEM_CPU_PREP 0x42 +#define DRM_NOUVEAU_GEM_CPU_FINI 0x43 +#define DRM_NOUVEAU_GEM_INFO 0x44 #endif /* __NOUVEAU_DRM_H__ */ diff --git a/include/drm/radeon_drm.h b/include/drm/radeon_drm.h index 39537f3cf98a..81e614bf2dc3 100644 --- a/include/drm/radeon_drm.h +++ b/include/drm/radeon_drm.h @@ -808,6 +808,7 @@ struct drm_radeon_gem_create { #define RADEON_TILING_SWAP_32BIT 0x8 #define RADEON_TILING_SURFACE 0x10 /* this object requires a surface * when mapped - i.e. front buffer */ +#define RADEON_TILING_MICRO_SQUARE 0x20 struct drm_radeon_gem_set_tiling { uint32_t handle; diff --git a/include/drm/ttm/ttm_bo_driver.h b/include/drm/ttm/ttm_bo_driver.h index ff7664e0c3cd..e3f1b4a4b601 100644 --- a/include/drm/ttm/ttm_bo_driver.h +++ b/include/drm/ttm/ttm_bo_driver.h @@ -353,6 +353,11 @@ struct ttm_bo_driver { /* notify the driver we are taking a fault on this BO * and have reserved it */ void (*fault_reserve_notify)(struct ttm_buffer_object *bo); + + /** + * notify the driver that we're about to swap out this bo + */ + void (*swap_notify) (struct ttm_buffer_object *bo); }; /** @@ -903,7 +908,7 @@ extern int ttm_bo_move_accel_cleanup(struct ttm_buffer_object *bo, * Utility function that returns the pgprot_t that should be used for * setting up a PTE with the caching model indicated by @c_state. */ -extern pgprot_t ttm_io_prot(enum ttm_caching_state c_state, pgprot_t tmp); +extern pgprot_t ttm_io_prot(uint32_t caching_flags, pgprot_t tmp); #if (defined(CONFIG_AGP) || (defined(CONFIG_AGP_MODULE) && defined(MODULE))) #define TTM_HAS_AGP diff --git a/include/drm/ttm/ttm_object.h b/include/drm/ttm/ttm_object.h index 703ca4db0a29..0d9db099978b 100644 --- a/include/drm/ttm/ttm_object.h +++ b/include/drm/ttm/ttm_object.h @@ -77,7 +77,11 @@ enum ttm_object_type { ttm_buffer_type, ttm_lock_type, ttm_driver_type0 = 256, - ttm_driver_type1 + ttm_driver_type1, + ttm_driver_type2, + ttm_driver_type3, + ttm_driver_type4, + ttm_driver_type5 }; struct ttm_object_file; diff --git a/include/drm/vmwgfx_drm.h b/include/drm/vmwgfx_drm.h new file mode 100644 index 000000000000..c7645f480d12 --- /dev/null +++ b/include/drm/vmwgfx_drm.h @@ -0,0 +1,588 @@ +/************************************************************************** + * + * Copyright © 2009 VMware, Inc., Palo Alto, CA., USA + * All Rights Reserved. + * + * Permission is hereby granted, free of charge, to any person obtaining a + * copy of this software and associated documentation files (the + * "Software"), to deal in the Software without restriction, including + * without limitation the rights to use, copy, modify, merge, publish, + * distribute, sub license, and/or sell copies of the Software, and to + * permit persons to whom the Software is furnished to do so, subject to + * the following conditions: + * + * The above copyright notice and this permission notice (including the + * next paragraph) shall be included in all copies or substantial portions + * of the Software. + * + * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR + * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, + * FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT. IN NO EVENT SHALL + * THE COPYRIGHT HOLDERS, AUTHORS AND/OR ITS SUPPLIERS BE LIABLE FOR ANY CLAIM, + * DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR + * OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE + * USE OR OTHER DEALINGS IN THE SOFTWARE. + * + **************************************************************************/ + +#ifndef __VMWGFX_DRM_H__ +#define __VMWGFX_DRM_H__ + +#define DRM_VMW_MAX_SURFACE_FACES 6 +#define DRM_VMW_MAX_MIP_LEVELS 24 + +#define DRM_VMW_EXT_NAME_LEN 128 + +#define DRM_VMW_GET_PARAM 0 +#define DRM_VMW_ALLOC_DMABUF 1 +#define DRM_VMW_UNREF_DMABUF 2 +#define DRM_VMW_CURSOR_BYPASS 3 +/* guarded by DRM_VMW_PARAM_NUM_STREAMS != 0*/ +#define DRM_VMW_CONTROL_STREAM 4 +#define DRM_VMW_CLAIM_STREAM 5 +#define DRM_VMW_UNREF_STREAM 6 +/* guarded by DRM_VMW_PARAM_3D == 1 */ +#define DRM_VMW_CREATE_CONTEXT 7 +#define DRM_VMW_UNREF_CONTEXT 8 +#define DRM_VMW_CREATE_SURFACE 9 +#define DRM_VMW_UNREF_SURFACE 10 +#define DRM_VMW_REF_SURFACE 11 +#define DRM_VMW_EXECBUF 12 +#define DRM_VMW_FIFO_DEBUG 13 +#define DRM_VMW_FENCE_WAIT 14 + + +/*************************************************************************/ +/** + * DRM_VMW_GET_PARAM - get device information. + * + * DRM_VMW_PARAM_FIFO_OFFSET: + * Offset to use to map the first page of the FIFO read-only. + * The fifo is mapped using the mmap() system call on the drm device. + * + * DRM_VMW_PARAM_OVERLAY_IOCTL: + * Does the driver support the overlay ioctl. + */ + +#define DRM_VMW_PARAM_NUM_STREAMS 0 +#define DRM_VMW_PARAM_NUM_FREE_STREAMS 1 +#define DRM_VMW_PARAM_3D 2 +#define DRM_VMW_PARAM_FIFO_OFFSET 3 +#define DRM_VMW_PARAM_HW_CAPS 4 +#define DRM_VMW_PARAM_FIFO_CAPS 5 + +/** + * struct drm_vmw_getparam_arg + * + * @value: Returned value. //Out + * @param: Parameter to query. //In. + * + * Argument to the DRM_VMW_GET_PARAM Ioctl. + */ + +struct drm_vmw_getparam_arg { + uint64_t value; + uint32_t param; + uint32_t pad64; +}; + +/*************************************************************************/ +/** + * DRM_VMW_EXTENSION - Query device extensions. + */ + +/** + * struct drm_vmw_extension_rep + * + * @exists: The queried extension exists. + * @driver_ioctl_offset: Ioctl number of the first ioctl in the extension. + * @driver_sarea_offset: Offset to any space in the DRI SAREA + * used by the extension. + * @major: Major version number of the extension. + * @minor: Minor version number of the extension. + * @pl: Patch level version number of the extension. + * + * Output argument to the DRM_VMW_EXTENSION Ioctl. + */ + +struct drm_vmw_extension_rep { + int32_t exists; + uint32_t driver_ioctl_offset; + uint32_t driver_sarea_offset; + uint32_t major; + uint32_t minor; + uint32_t pl; + uint32_t pad64; +}; + +/** + * union drm_vmw_extension_arg + * + * @extension - Ascii name of the extension to be queried. //In + * @rep - Reply as defined above. //Out + * + * Argument to the DRM_VMW_EXTENSION Ioctl. + */ + +union drm_vmw_extension_arg { + char extension[DRM_VMW_EXT_NAME_LEN]; + struct drm_vmw_extension_rep rep; +}; + +/*************************************************************************/ +/** + * DRM_VMW_CREATE_CONTEXT - Create a host context. + * + * Allocates a device unique context id, and queues a create context command + * for the host. Does not wait for host completion. + */ + +/** + * struct drm_vmw_context_arg + * + * @cid: Device unique context ID. + * + * Output argument to the DRM_VMW_CREATE_CONTEXT Ioctl. + * Input argument to the DRM_VMW_UNREF_CONTEXT Ioctl. + */ + +struct drm_vmw_context_arg { + int32_t cid; + uint32_t pad64; +}; + +/*************************************************************************/ +/** + * DRM_VMW_UNREF_CONTEXT - Create a host context. + * + * Frees a global context id, and queues a destroy host command for the host. + * Does not wait for host completion. The context ID can be used directly + * in the command stream and shows up as the same context ID on the host. + */ + +/*************************************************************************/ +/** + * DRM_VMW_CREATE_SURFACE - Create a host suface. + * + * Allocates a device unique surface id, and queues a create surface command + * for the host. Does not wait for host completion. The surface ID can be + * used directly in the command stream and shows up as the same surface + * ID on the host. + */ + +/** + * struct drm_wmv_surface_create_req + * + * @flags: Surface flags as understood by the host. + * @format: Surface format as understood by the host. + * @mip_levels: Number of mip levels for each face. + * An unused face should have 0 encoded. + * @size_addr: Address of a user-space array of sruct drm_vmw_size + * cast to an uint64_t for 32-64 bit compatibility. + * The size of the array should equal the total number of mipmap levels. + * @shareable: Boolean whether other clients (as identified by file descriptors) + * may reference this surface. + * @scanout: Boolean whether the surface is intended to be used as a + * scanout. + * + * Input data to the DRM_VMW_CREATE_SURFACE Ioctl. + * Output data from the DRM_VMW_REF_SURFACE Ioctl. + */ + +struct drm_vmw_surface_create_req { + uint32_t flags; + uint32_t format; + uint32_t mip_levels[DRM_VMW_MAX_SURFACE_FACES]; + uint64_t size_addr; + int32_t shareable; + int32_t scanout; +}; + +/** + * struct drm_wmv_surface_arg + * + * @sid: Surface id of created surface or surface to destroy or reference. + * + * Output data from the DRM_VMW_CREATE_SURFACE Ioctl. + * Input argument to the DRM_VMW_UNREF_SURFACE Ioctl. + * Input argument to the DRM_VMW_REF_SURFACE Ioctl. + */ + +struct drm_vmw_surface_arg { + int32_t sid; + uint32_t pad64; +}; + +/** + * struct drm_vmw_size ioctl. + * + * @width - mip level width + * @height - mip level height + * @depth - mip level depth + * + * Description of a mip level. + * Input data to the DRM_WMW_CREATE_SURFACE Ioctl. + */ + +struct drm_vmw_size { + uint32_t width; + uint32_t height; + uint32_t depth; + uint32_t pad64; +}; + +/** + * union drm_vmw_surface_create_arg + * + * @rep: Output data as described above. + * @req: Input data as described above. + * + * Argument to the DRM_VMW_CREATE_SURFACE Ioctl. + */ + +union drm_vmw_surface_create_arg { + struct drm_vmw_surface_arg rep; + struct drm_vmw_surface_create_req req; +}; + +/*************************************************************************/ +/** + * DRM_VMW_REF_SURFACE - Reference a host surface. + * + * Puts a reference on a host surface with a give sid, as previously + * returned by the DRM_VMW_CREATE_SURFACE ioctl. + * A reference will make sure the surface isn't destroyed while we hold + * it and will allow the calling client to use the surface ID in the command + * stream. + * + * On successful return, the Ioctl returns the surface information given + * in the DRM_VMW_CREATE_SURFACE ioctl. + */ + +/** + * union drm_vmw_surface_reference_arg + * + * @rep: Output data as described above. + * @req: Input data as described above. + * + * Argument to the DRM_VMW_REF_SURFACE Ioctl. + */ + +union drm_vmw_surface_reference_arg { + struct drm_vmw_surface_create_req rep; + struct drm_vmw_surface_arg req; +}; + +/*************************************************************************/ +/** + * DRM_VMW_UNREF_SURFACE - Unreference a host surface. + * + * Clear a reference previously put on a host surface. + * When all references are gone, including the one implicitly placed + * on creation, + * a destroy surface command will be queued for the host. + * Does not wait for completion. + */ + +/*************************************************************************/ +/** + * DRM_VMW_EXECBUF + * + * Submit a command buffer for execution on the host, and return a + * fence sequence that when signaled, indicates that the command buffer has + * executed. + */ + +/** + * struct drm_vmw_execbuf_arg + * + * @commands: User-space address of a command buffer cast to an uint64_t. + * @command-size: Size in bytes of the command buffer. + * @throttle-us: Sleep until software is less than @throttle_us + * microseconds ahead of hardware. The driver may round this value + * to the nearest kernel tick. + * @fence_rep: User-space address of a struct drm_vmw_fence_rep cast to an + * uint64_t. + * @version: Allows expanding the execbuf ioctl parameters without breaking + * backwards compatibility, since user-space will always tell the kernel + * which version it uses. + * @flags: Execbuf flags. None currently. + * + * Argument to the DRM_VMW_EXECBUF Ioctl. + */ + +#define DRM_VMW_EXECBUF_VERSION 0 + +struct drm_vmw_execbuf_arg { + uint64_t commands; + uint32_t command_size; + uint32_t throttle_us; + uint64_t fence_rep; + uint32_t version; + uint32_t flags; +}; + +/** + * struct drm_vmw_fence_rep + * + * @fence_seq: Fence sequence associated with a command submission. + * @error: This member should've been set to -EFAULT on submission. + * The following actions should be take on completion: + * error == -EFAULT: Fence communication failed. The host is synchronized. + * Use the last fence id read from the FIFO fence register. + * error != 0 && error != -EFAULT: + * Fence submission failed. The host is synchronized. Use the fence_seq member. + * error == 0: All is OK, The host may not be synchronized. + * Use the fence_seq member. + * + * Input / Output data to the DRM_VMW_EXECBUF Ioctl. + */ + +struct drm_vmw_fence_rep { + uint64_t fence_seq; + int32_t error; + uint32_t pad64; +}; + +/*************************************************************************/ +/** + * DRM_VMW_ALLOC_DMABUF + * + * Allocate a DMA buffer that is visible also to the host. + * NOTE: The buffer is + * identified by a handle and an offset, which are private to the guest, but + * useable in the command stream. The guest kernel may translate these + * and patch up the command stream accordingly. In the future, the offset may + * be zero at all times, or it may disappear from the interface before it is + * fixed. + * + * The DMA buffer may stay user-space mapped in the guest at all times, + * and is thus suitable for sub-allocation. + * + * DMA buffers are mapped using the mmap() syscall on the drm device. + */ + +/** + * struct drm_vmw_alloc_dmabuf_req + * + * @size: Required minimum size of the buffer. + * + * Input data to the DRM_VMW_ALLOC_DMABUF Ioctl. + */ + +struct drm_vmw_alloc_dmabuf_req { + uint32_t size; + uint32_t pad64; +}; + +/** + * struct drm_vmw_dmabuf_rep + * + * @map_handle: Offset to use in the mmap() call used to map the buffer. + * @handle: Handle unique to this buffer. Used for unreferencing. + * @cur_gmr_id: GMR id to use in the command stream when this buffer is + * referenced. See not above. + * @cur_gmr_offset: Offset to use in the command stream when this buffer is + * referenced. See note above. + * + * Output data from the DRM_VMW_ALLOC_DMABUF Ioctl. + */ + +struct drm_vmw_dmabuf_rep { + uint64_t map_handle; + uint32_t handle; + uint32_t cur_gmr_id; + uint32_t cur_gmr_offset; + uint32_t pad64; +}; + +/** + * union drm_vmw_dmabuf_arg + * + * @req: Input data as described above. + * @rep: Output data as described above. + * + * Argument to the DRM_VMW_ALLOC_DMABUF Ioctl. + */ + +union drm_vmw_alloc_dmabuf_arg { + struct drm_vmw_alloc_dmabuf_req req; + struct drm_vmw_dmabuf_rep rep; +}; + +/*************************************************************************/ +/** + * DRM_VMW_UNREF_DMABUF - Free a DMA buffer. + * + */ + +/** + * struct drm_vmw_unref_dmabuf_arg + * + * @handle: Handle indicating what buffer to free. Obtained from the + * DRM_VMW_ALLOC_DMABUF Ioctl. + * + * Argument to the DRM_VMW_UNREF_DMABUF Ioctl. + */ + +struct drm_vmw_unref_dmabuf_arg { + uint32_t handle; + uint32_t pad64; +}; + +/*************************************************************************/ +/** + * DRM_VMW_FIFO_DEBUG - Get last FIFO submission. + * + * This IOCTL copies the last FIFO submission directly out of the FIFO buffer. + */ + +/** + * struct drm_vmw_fifo_debug_arg + * + * @debug_buffer: User space address of a debug_buffer cast to an uint64_t //In + * @debug_buffer_size: Size in bytes of debug buffer //In + * @used_size: Number of bytes copied to the buffer // Out + * @did_not_fit: Boolean indicating that the fifo contents did not fit. //Out + * + * Argument to the DRM_VMW_FIFO_DEBUG Ioctl. + */ + +struct drm_vmw_fifo_debug_arg { + uint64_t debug_buffer; + uint32_t debug_buffer_size; + uint32_t used_size; + int32_t did_not_fit; + uint32_t pad64; +}; + +struct drm_vmw_fence_wait_arg { + uint64_t sequence; + uint64_t kernel_cookie; + int32_t cookie_valid; + int32_t pad64; +}; + +/*************************************************************************/ +/** + * DRM_VMW_CONTROL_STREAM - Control overlays, aka streams. + * + * This IOCTL controls the overlay units of the svga device. + * The SVGA overlay units does not work like regular hardware units in + * that they do not automaticaly read back the contents of the given dma + * buffer. But instead only read back for each call to this ioctl, and + * at any point between this call being made and a following call that + * either changes the buffer or disables the stream. + */ + +/** + * struct drm_vmw_rect + * + * Defines a rectangle. Used in the overlay ioctl to define + * source and destination rectangle. + */ + +struct drm_vmw_rect { + int32_t x; + int32_t y; + uint32_t w; + uint32_t h; +}; + +/** + * struct drm_vmw_control_stream_arg + * + * @stream_id: Stearm to control + * @enabled: If false all following arguments are ignored. + * @handle: Handle to buffer for getting data from. + * @format: Format of the overlay as understood by the host. + * @width: Width of the overlay. + * @height: Height of the overlay. + * @size: Size of the overlay in bytes. + * @pitch: Array of pitches, the two last are only used for YUV12 formats. + * @offset: Offset from start of dma buffer to overlay. + * @src: Source rect, must be within the defined area above. + * @dst: Destination rect, x and y may be negative. + * + * Argument to the DRM_VMW_CONTROL_STREAM Ioctl. + */ + +struct drm_vmw_control_stream_arg { + uint32_t stream_id; + uint32_t enabled; + + uint32_t flags; + uint32_t color_key; + + uint32_t handle; + uint32_t offset; + int32_t format; + uint32_t size; + uint32_t width; + uint32_t height; + uint32_t pitch[3]; + + uint32_t pad64; + struct drm_vmw_rect src; + struct drm_vmw_rect dst; +}; + +/*************************************************************************/ +/** + * DRM_VMW_CURSOR_BYPASS - Give extra information about cursor bypass. + * + */ + +#define DRM_VMW_CURSOR_BYPASS_ALL (1 << 0) +#define DRM_VMW_CURSOR_BYPASS_FLAGS (1) + +/** + * struct drm_vmw_cursor_bypass_arg + * + * @flags: Flags. + * @crtc_id: Crtc id, only used if DMR_CURSOR_BYPASS_ALL isn't passed. + * @xpos: X position of cursor. + * @ypos: Y position of cursor. + * @xhot: X hotspot. + * @yhot: Y hotspot. + * + * Argument to the DRM_VMW_CURSOR_BYPASS Ioctl. + */ + +struct drm_vmw_cursor_bypass_arg { + uint32_t flags; + uint32_t crtc_id; + int32_t xpos; + int32_t ypos; + int32_t xhot; + int32_t yhot; +}; + +/*************************************************************************/ +/** + * DRM_VMW_CLAIM_STREAM - Claim a single stream. + */ + +/** + * struct drm_vmw_context_arg + * + * @stream_id: Device unique context ID. + * + * Output argument to the DRM_VMW_CREATE_CONTEXT Ioctl. + * Input argument to the DRM_VMW_UNREF_CONTEXT Ioctl. + */ + +struct drm_vmw_stream_arg { + uint32_t stream_id; + uint32_t pad64; +}; + +/*************************************************************************/ +/** + * DRM_VMW_UNREF_STREAM - Unclaim a stream. + * + * Return a single stream that was claimed by this process. Also makes + * sure that the stream has been stopped. + */ + +#endif diff --git a/include/linux/Kbuild b/include/linux/Kbuild index f72914db2a11..e2ea0b2159cd 100644 --- a/include/linux/Kbuild +++ b/include/linux/Kbuild @@ -43,6 +43,7 @@ header-y += blkpg.h header-y += bpqether.h header-y += bsg.h header-y += can.h +header-y += cciss_defs.h header-y += cdk.h header-y += chio.h header-y += coda_psdev.h @@ -118,12 +119,14 @@ header-y += mtio.h header-y += ncp_no.h header-y += neighbour.h header-y += net_dropmon.h +header-y += net_tstamp.h header-y += netfilter_arp.h header-y += netrom.h header-y += nfs2.h header-y += nfs4_mount.h header-y += nfs_mount.h header-y += nl80211.h +header-y += omapfb.h header-y += param.h header-y += pci_regs.h header-y += perf_event.h @@ -361,6 +364,7 @@ unifdef-y += uio.h unifdef-y += unistd.h unifdef-y += usbdevice_fs.h unifdef-y += utsname.h +unifdef-y += vhost.h unifdef-y += videodev2.h unifdef-y += videodev.h unifdef-y += virtio_config.h diff --git a/include/linux/acpi.h b/include/linux/acpi.h index dfcd920c3e54..b926afe8c03e 100644 --- a/include/linux/acpi.h +++ b/include/linux/acpi.h @@ -80,7 +80,7 @@ char * __acpi_map_table (unsigned long phys_addr, unsigned long size); void __acpi_unmap_table(char *map, unsigned long size); int early_acpi_boot_init(void); int acpi_boot_init (void); -int acpi_boot_table_init (void); +void acpi_boot_table_init (void); int acpi_mps_check (void); int acpi_numa_init (void); @@ -240,7 +240,7 @@ extern int pnpacpi_disabled; #define PXM_INVAL (-1) #define NID_INVAL (-1) -int acpi_check_resource_conflict(struct resource *res); +int acpi_check_resource_conflict(const struct resource *res); int acpi_check_region(resource_size_t start, resource_size_t n, const char *name); @@ -251,12 +251,19 @@ int acpi_check_mem_region(resource_size_t start, resource_size_t n, void __init acpi_no_s4_hw_signature(void); void __init acpi_old_suspend_ordering(void); void __init acpi_s4_no_nvs(void); +void __init acpi_set_sci_en_on_resume(void); #endif /* CONFIG_PM_SLEEP */ +struct acpi_osc_context { + char *uuid_str; /* uuid string */ + int rev; + struct acpi_buffer cap; /* arg2/arg3 */ + struct acpi_buffer ret; /* free by caller if success */ +}; + #define OSC_QUERY_TYPE 0 #define OSC_SUPPORT_TYPE 1 #define OSC_CONTROL_TYPE 2 -#define OSC_SUPPORT_MASKS 0x1f /* _OSC DW0 Definition */ #define OSC_QUERY_ENABLE 1 @@ -265,12 +272,23 @@ void __init acpi_s4_no_nvs(void); #define OSC_INVALID_REVISION_ERROR 8 #define OSC_CAPABILITIES_MASK_ERROR 16 +acpi_status acpi_run_osc(acpi_handle handle, struct acpi_osc_context *context); + +/* platform-wide _OSC bits */ +#define OSC_SB_PAD_SUPPORT 1 +#define OSC_SB_PPC_OST_SUPPORT 2 +#define OSC_SB_PR3_SUPPORT 4 +#define OSC_SB_CPUHP_OST_SUPPORT 8 +#define OSC_SB_APEI_SUPPORT 16 + +/* PCI defined _OSC bits */ /* _OSC DW1 Definition (OS Support Fields) */ #define OSC_EXT_PCI_CONFIG_SUPPORT 1 #define OSC_ACTIVE_STATE_PWR_SUPPORT 2 #define OSC_CLOCK_PWR_CAPABILITY_SUPPORT 4 #define OSC_PCI_SEGMENT_GROUPS_SUPPORT 8 #define OSC_MSI_SUPPORT 16 +#define OSC_PCI_SUPPORT_MASKS 0x1f /* _OSC DW1 Definition (OS Control Fields) */ #define OSC_PCI_EXPRESS_NATIVE_HP_CONTROL 1 @@ -279,7 +297,7 @@ void __init acpi_s4_no_nvs(void); #define OSC_PCI_EXPRESS_AER_CONTROL 8 #define OSC_PCI_EXPRESS_CAP_STRUCTURE_CONTROL 16 -#define OSC_CONTROL_MASKS (OSC_PCI_EXPRESS_NATIVE_HP_CONTROL | \ +#define OSC_PCI_CONTROL_MASKS (OSC_PCI_EXPRESS_NATIVE_HP_CONTROL | \ OSC_SHPC_NATIVE_HP_CONTROL | \ OSC_PCI_EXPRESS_PME_CONTROL | \ OSC_PCI_EXPRESS_AER_CONTROL | \ @@ -303,9 +321,9 @@ static inline int acpi_boot_init(void) return 0; } -static inline int acpi_boot_table_init(void) +static inline void acpi_boot_table_init(void) { - return 0; + return; } static inline int acpi_mps_check(void) diff --git a/include/linux/aio.h b/include/linux/aio.h index aea219d7d8d1..811dbb369379 100644 --- a/include/linux/aio.h +++ b/include/linux/aio.h @@ -102,7 +102,6 @@ struct kiocb { } ki_obj; __u64 ki_user_data; /* user's data for completion */ - wait_queue_t ki_wait; loff_t ki_pos; void *private; @@ -140,7 +139,6 @@ struct kiocb { (x)->ki_dtor = NULL; \ (x)->ki_obj.tsk = tsk; \ (x)->ki_user_data = 0; \ - init_wait((&(x)->ki_wait)); \ } while (0) #define AIO_RING_MAGIC 0xa10a10a1 @@ -223,8 +221,6 @@ struct mm_struct; static inline void exit_aio(struct mm_struct *mm) { } #endif /* CONFIG_AIO */ -#define io_wait_to_kiocb(wait) container_of(wait, struct kiocb, ki_wait) - static inline struct kiocb *list_kiocb(struct list_head *h) { return list_entry(h, struct kiocb, ki_list); diff --git a/include/linux/amba/bus.h b/include/linux/amba/bus.h index ab94335b4bb9..6816be6c3f77 100644 --- a/include/linux/amba/bus.h +++ b/include/linux/amba/bus.h @@ -1,5 +1,9 @@ /* - * linux/include/asm-arm/hardware/amba.h + * linux/include/amba/bus.h + * + * This device type deals with ARM PrimeCells and anything else that + * presents a proper CID (0xB105F00D) at the end of the I/O register + * region or that is derived from a PrimeCell. * * Copyright (C) 2003 Deep Blue Solutions Ltd, All Rights Reserved. * diff --git a/include/linux/ata.h b/include/linux/ata.h index 38a6948ce0c2..b4c85e2adef5 100644 --- a/include/linux/ata.h +++ b/include/linux/ata.h @@ -647,9 +647,9 @@ static inline int ata_id_has_large_logical_sectors(const u16 *id) return id[ATA_ID_SECTOR_SIZE] & (1 << 13); } -static inline u8 ata_id_logical_per_physical_sectors(const u16 *id) +static inline u16 ata_id_logical_per_physical_sectors(const u16 *id) { - return id[ATA_ID_SECTOR_SIZE] & 0xf; + return 1 << (id[ATA_ID_SECTOR_SIZE] & 0xf); } static inline int ata_id_has_lba48(const u16 *id) @@ -841,7 +841,8 @@ static inline int ata_id_current_chs_valid(const u16 *id) static inline int ata_id_is_cfa(const u16 *id) { - if (id[ATA_ID_CONFIG] == 0x848A) /* Traditional CF */ + if ((id[ATA_ID_CONFIG] == 0x848A) || /* Traditional CF */ + (id[ATA_ID_CONFIG] == 0x844A)) /* Delkin Devices CF */ return 1; /* * CF specs don't require specific value in the word 0 anymore and yet diff --git a/include/linux/atmel-mci.h b/include/linux/atmel-mci.h index 57b1846a3c87..3e09b345f4d6 100644 --- a/include/linux/atmel-mci.h +++ b/include/linux/atmel-mci.h @@ -3,8 +3,6 @@ #define ATMEL_MCI_MAX_NR_SLOTS 2 -#include <linux/dw_dmac.h> - /** * struct mci_slot_pdata - board-specific per-slot configuration * @bus_width: Number of data lines wired up the slot @@ -34,7 +32,7 @@ struct mci_slot_pdata { * @slot: Per-slot configuration data. */ struct mci_platform_data { - struct dw_dma_slave dma_slave; + struct mci_dma_data *dma_slave; struct mci_slot_pdata slot[ATMEL_MCI_MAX_NR_SLOTS]; }; diff --git a/include/linux/audit.h b/include/linux/audit.h index 3c7a358241a7..f391d45c8aea 100644 --- a/include/linux/audit.h +++ b/include/linux/audit.h @@ -424,7 +424,7 @@ extern void audit_syscall_exit(int failed, long return_code); extern void __audit_getname(const char *name); extern void audit_putname(const char *name); extern void __audit_inode(const char *name, const struct dentry *dentry); -extern void __audit_inode_child(const char *dname, const struct dentry *dentry, +extern void __audit_inode_child(const struct dentry *dentry, const struct inode *parent); extern void __audit_ptrace(struct task_struct *t); @@ -442,11 +442,10 @@ static inline void audit_inode(const char *name, const struct dentry *dentry) { if (unlikely(!audit_dummy_context())) __audit_inode(name, dentry); } -static inline void audit_inode_child(const char *dname, - const struct dentry *dentry, +static inline void audit_inode_child(const struct dentry *dentry, const struct inode *parent) { if (unlikely(!audit_dummy_context())) - __audit_inode_child(dname, dentry, parent); + __audit_inode_child(dentry, parent); } void audit_core_dumps(long signr); @@ -544,9 +543,9 @@ extern int audit_signals; #define audit_getname(n) do { ; } while (0) #define audit_putname(n) do { ; } while (0) #define __audit_inode(n,d) do { ; } while (0) -#define __audit_inode_child(d,i,p) do { ; } while (0) +#define __audit_inode_child(i,p) do { ; } while (0) #define audit_inode(n,d) do { ; } while (0) -#define audit_inode_child(d,i,p) do { ; } while (0) +#define audit_inode_child(i,p) do { ; } while (0) #define audit_core_dumps(i) do { ; } while (0) #define auditsc_get_stamp(c,t,s) (0) #define audit_get_loginuid(t) (-1) diff --git a/include/linux/backlight.h b/include/linux/backlight.h index 0f5f57858a23..8c4f884db6b4 100644 --- a/include/linux/backlight.h +++ b/include/linux/backlight.h @@ -36,18 +36,18 @@ struct backlight_device; struct fb_info; struct backlight_ops { - unsigned int options; + const unsigned int options; #define BL_CORE_SUSPENDRESUME (1 << 0) /* Notify the backlight driver some property has changed */ - int (*update_status)(struct backlight_device *); + int (* const update_status)(struct backlight_device *); /* Return the current backlight brightness (accounting for power, fb_blank etc.) */ - int (*get_brightness)(struct backlight_device *); + int (* const get_brightness)(struct backlight_device *); /* Check if given framebuffer device is the one bound to this backlight; return 0 if not, !=0 if it is. If NULL, backlight always matches the fb. */ - int (*check_fb)(struct fb_info *); + int (* const check_fb)(struct fb_info *); }; /* This structure defines all the properties of a backlight */ @@ -86,7 +86,7 @@ struct backlight_device { registered this device has been unloaded, and if class_get_devdata() points to something in the body of that driver, it is also invalid. */ struct mutex ops_lock; - struct backlight_ops *ops; + const struct backlight_ops *ops; /* The framebuffer notifier block */ struct notifier_block fb_notif; @@ -103,7 +103,7 @@ static inline void backlight_update_status(struct backlight_device *bd) } extern struct backlight_device *backlight_device_register(const char *name, - struct device *dev, void *devdata, struct backlight_ops *ops); + struct device *dev, void *devdata, const struct backlight_ops *ops); extern void backlight_device_unregister(struct backlight_device *bd); extern void backlight_force_update(struct backlight_device *bd, enum backlight_update_reason reason); diff --git a/include/linux/binfmts.h b/include/linux/binfmts.h index aece486ac734..c809e286d213 100644 --- a/include/linux/binfmts.h +++ b/include/linux/binfmts.h @@ -68,6 +68,15 @@ struct linux_binprm{ #define BINPRM_MAX_RECURSION 4 +/* Function parameter for binfmt->coredump */ +struct coredump_params { + long signr; + struct pt_regs *regs; + struct file *file; + unsigned long limit; + unsigned long mm_flags; +}; + /* * This structure defines the functions that are used to load the binary formats that * linux accepts. @@ -77,7 +86,7 @@ struct linux_binfmt { struct module *module; int (*load_binary)(struct linux_binprm *, struct pt_regs * regs); int (*load_shlib)(struct file *); - int (*core_dump)(long signr, struct pt_regs *regs, struct file *file, unsigned long limit); + int (*core_dump)(struct coredump_params *cprm); unsigned long min_coredump; /* minimal dump size */ int hasvdso; }; @@ -101,6 +110,7 @@ extern int prepare_binprm(struct linux_binprm *); extern int __must_check remove_arg_zero(struct linux_binprm *); extern int search_binary_handler(struct linux_binprm *,struct pt_regs *); extern int flush_old_exec(struct linux_binprm * bprm); +extern void setup_new_exec(struct linux_binprm * bprm); extern int suid_dumpable; #define SUID_DUMP_DISABLE 0 /* No setuid dumping */ diff --git a/include/linux/bitmap.h b/include/linux/bitmap.h index 756d78b8c1c5..daf8c480c786 100644 --- a/include/linux/bitmap.h +++ b/include/linux/bitmap.h @@ -42,6 +42,9 @@ * bitmap_empty(src, nbits) Are all bits zero in *src? * bitmap_full(src, nbits) Are all bits set in *src? * bitmap_weight(src, nbits) Hamming Weight: number set bits + * bitmap_set(dst, pos, nbits) Set specified bit area + * bitmap_clear(dst, pos, nbits) Clear specified bit area + * bitmap_find_next_zero_area(buf, len, pos, n, mask) Find bit free area * bitmap_shift_right(dst, src, n, nbits) *dst = *src >> n * bitmap_shift_left(dst, src, n, nbits) *dst = *src << n * bitmap_remap(dst, src, old, new, nbits) *dst = map(old, new)(src) @@ -108,6 +111,14 @@ extern int __bitmap_subset(const unsigned long *bitmap1, const unsigned long *bitmap2, int bits); extern int __bitmap_weight(const unsigned long *bitmap, int bits); +extern void bitmap_set(unsigned long *map, int i, int len); +extern void bitmap_clear(unsigned long *map, int start, int nr); +extern unsigned long bitmap_find_next_zero_area(unsigned long *map, + unsigned long size, + unsigned long start, + unsigned int nr, + unsigned long align_mask); + extern int bitmap_scnprintf(char *buf, unsigned int len, const unsigned long *src, int nbits); extern int __bitmap_parse(const char *buf, unsigned int buflen, int is_user, diff --git a/include/linux/bitops.h b/include/linux/bitops.h index c05a29cb9bb2..b79389879238 100644 --- a/include/linux/bitops.h +++ b/include/linux/bitops.h @@ -16,16 +16,18 @@ */ #include <asm/bitops.h> -#define for_each_bit(bit, addr, size) \ +#define for_each_set_bit(bit, addr, size) \ for ((bit) = find_first_bit((addr), (size)); \ (bit) < (size); \ (bit) = find_next_bit((addr), (size), (bit) + 1)) +/* Temporary */ +#define for_each_bit(bit, addr, size) for_each_set_bit(bit, addr, size) static __inline__ int get_bitmask_order(unsigned int count) { int order; - + order = fls(count); return order; /* We could be slightly more clever with -1 here... */ } @@ -33,7 +35,7 @@ static __inline__ int get_bitmask_order(unsigned int count) static __inline__ int get_count_order(unsigned int count) { int order; - + order = fls(count) - 1; if (count & (count - 1)) order++; @@ -45,6 +47,31 @@ static inline unsigned long hweight_long(unsigned long w) return sizeof(w) == 4 ? hweight32(w) : hweight64(w); } +/* + * Clearly slow versions of the hweightN() functions, their benefit is + * of course compile time evaluation of constant arguments. + */ +#define HWEIGHT8(w) \ + ( BUILD_BUG_ON_ZERO(!__builtin_constant_p(w)) + \ + (!!((w) & (1ULL << 0))) + \ + (!!((w) & (1ULL << 1))) + \ + (!!((w) & (1ULL << 2))) + \ + (!!((w) & (1ULL << 3))) + \ + (!!((w) & (1ULL << 4))) + \ + (!!((w) & (1ULL << 5))) + \ + (!!((w) & (1ULL << 6))) + \ + (!!((w) & (1ULL << 7))) ) + +#define HWEIGHT16(w) (HWEIGHT8(w) + HWEIGHT8((w) >> 8)) +#define HWEIGHT32(w) (HWEIGHT16(w) + HWEIGHT16((w) >> 16)) +#define HWEIGHT64(w) (HWEIGHT32(w) + HWEIGHT32((w) >> 32)) + +/* + * Type invariant version that simply casts things to the + * largest type. + */ +#define HWEIGHT(w) HWEIGHT64((u64)(w)) + /** * rol32 - rotate a 32-bit value left * @word: value to rotate diff --git a/include/linux/blkdev.h b/include/linux/blkdev.h index 784a919aa0d0..ebd22dbed861 100644 --- a/include/linux/blkdev.h +++ b/include/linux/blkdev.h @@ -316,8 +316,7 @@ struct queue_limits { unsigned int discard_alignment; unsigned short logical_block_size; - unsigned short max_hw_segments; - unsigned short max_phys_segments; + unsigned short max_segments; unsigned char misaligned; unsigned char discard_misaligned; @@ -461,8 +460,8 @@ struct request_queue #define QUEUE_FLAG_NONROT 14 /* non-rotational device (SSD) */ #define QUEUE_FLAG_VIRT QUEUE_FLAG_NONROT /* paravirt device */ #define QUEUE_FLAG_IO_STAT 15 /* do IO stats */ -#define QUEUE_FLAG_CQ 16 /* hardware does queuing */ -#define QUEUE_FLAG_DISCARD 17 /* supports DISCARD */ +#define QUEUE_FLAG_DISCARD 16 /* supports DISCARD */ +#define QUEUE_FLAG_NOXMERGES 17 /* No extended merges */ #define QUEUE_FLAG_DEFAULT ((1 << QUEUE_FLAG_IO_STAT) | \ (1 << QUEUE_FLAG_CLUSTER) | \ @@ -586,9 +585,10 @@ enum { #define blk_queue_plugged(q) test_bit(QUEUE_FLAG_PLUGGED, &(q)->queue_flags) #define blk_queue_tagged(q) test_bit(QUEUE_FLAG_QUEUED, &(q)->queue_flags) -#define blk_queue_queuing(q) test_bit(QUEUE_FLAG_CQ, &(q)->queue_flags) #define blk_queue_stopped(q) test_bit(QUEUE_FLAG_STOPPED, &(q)->queue_flags) #define blk_queue_nomerges(q) test_bit(QUEUE_FLAG_NOMERGES, &(q)->queue_flags) +#define blk_queue_noxmerges(q) \ + test_bit(QUEUE_FLAG_NOXMERGES, &(q)->queue_flags) #define blk_queue_nonrot(q) test_bit(QUEUE_FLAG_NONROT, &(q)->queue_flags) #define blk_queue_io_stat(q) test_bit(QUEUE_FLAG_IO_STAT, &(q)->queue_flags) #define blk_queue_flushing(q) ((q)->ordseq) @@ -845,7 +845,6 @@ static inline struct request_queue *bdev_get_queue(struct block_device *bdev) * blk_rq_err_bytes() : bytes left till the next error boundary * blk_rq_sectors() : sectors left in the entire request * blk_rq_cur_sectors() : sectors left in the current segment - * blk_rq_err_sectors() : sectors left till the next error boundary */ static inline sector_t blk_rq_pos(const struct request *rq) { @@ -874,11 +873,6 @@ static inline unsigned int blk_rq_cur_sectors(const struct request *rq) return blk_rq_cur_bytes(rq) >> 9; } -static inline unsigned int blk_rq_err_sectors(const struct request *rq) -{ - return blk_rq_err_bytes(rq) >> 9; -} - /* * Request issue related functions. */ @@ -926,10 +920,27 @@ extern struct request_queue *blk_init_queue(request_fn_proc *, spinlock_t *); extern void blk_cleanup_queue(struct request_queue *); extern void blk_queue_make_request(struct request_queue *, make_request_fn *); extern void blk_queue_bounce_limit(struct request_queue *, u64); -extern void blk_queue_max_sectors(struct request_queue *, unsigned int); extern void blk_queue_max_hw_sectors(struct request_queue *, unsigned int); -extern void blk_queue_max_phys_segments(struct request_queue *, unsigned short); -extern void blk_queue_max_hw_segments(struct request_queue *, unsigned short); + +/* Temporary compatibility wrapper */ +static inline void blk_queue_max_sectors(struct request_queue *q, unsigned int max) +{ + blk_queue_max_hw_sectors(q, max); +} + +extern void blk_queue_max_segments(struct request_queue *, unsigned short); + +static inline void blk_queue_max_phys_segments(struct request_queue *q, unsigned short max) +{ + blk_queue_max_segments(q, max); +} + +static inline void blk_queue_max_hw_segments(struct request_queue *q, unsigned short max) +{ + blk_queue_max_segments(q, max); +} + + extern void blk_queue_max_segment_size(struct request_queue *, unsigned int); extern void blk_queue_max_discard_sectors(struct request_queue *q, unsigned int max_discard_sectors); @@ -944,6 +955,8 @@ extern void blk_queue_io_opt(struct request_queue *q, unsigned int opt); extern void blk_set_default_limits(struct queue_limits *lim); extern int blk_stack_limits(struct queue_limits *t, struct queue_limits *b, sector_t offset); +extern int bdev_stack_limits(struct queue_limits *t, struct block_device *bdev, + sector_t offset); extern void disk_stack_limits(struct gendisk *disk, struct block_device *bdev, sector_t offset); extern void blk_queue_stack_limits(struct request_queue *t, struct request_queue *b); @@ -1020,11 +1033,15 @@ extern int blk_verify_command(unsigned char *cmd, fmode_t has_write_perm); #define MAX_PHYS_SEGMENTS 128 #define MAX_HW_SEGMENTS 128 #define SAFE_MAX_SECTORS 255 -#define BLK_DEF_MAX_SECTORS 1024 - #define MAX_SEGMENT_SIZE 65536 -#define BLK_SEG_BOUNDARY_MASK 0xFFFFFFFFUL +enum blk_default_limits { + BLK_MAX_SEGMENTS = 128, + BLK_SAFE_MAX_SECTORS = 255, + BLK_DEF_MAX_SECTORS = 1024, + BLK_MAX_SEGMENT_SIZE = 65536, + BLK_SEG_BOUNDARY_MASK = 0xFFFFFFFFUL, +}; #define blkdev_entry_to_request(entry) list_entry((entry), struct request, queuelist) @@ -1048,14 +1065,9 @@ static inline unsigned int queue_max_hw_sectors(struct request_queue *q) return q->limits.max_hw_sectors; } -static inline unsigned short queue_max_hw_segments(struct request_queue *q) +static inline unsigned short queue_max_segments(struct request_queue *q) { - return q->limits.max_hw_segments; -} - -static inline unsigned short queue_max_phys_segments(struct request_queue *q) -{ - return q->limits.max_phys_segments; + return q->limits.max_segments; } static inline unsigned int queue_max_segment_size(struct request_queue *q) @@ -1116,11 +1128,13 @@ static inline int queue_alignment_offset(struct request_queue *q) return q->limits.alignment_offset; } -static inline int queue_sector_alignment_offset(struct request_queue *q, - sector_t sector) +static inline int queue_limit_alignment_offset(struct queue_limits *lim, sector_t sector) { - return ((sector << 9) - q->limits.alignment_offset) - & (q->limits.io_min - 1); + unsigned int granularity = max(lim->physical_block_size, lim->io_min); + unsigned int alignment = (sector << 9) & (granularity - 1); + + return (granularity + lim->alignment_offset - alignment) + & (granularity - 1); } static inline int bdev_alignment_offset(struct block_device *bdev) @@ -1144,11 +1158,12 @@ static inline int queue_discard_alignment(struct request_queue *q) return q->limits.discard_alignment; } -static inline int queue_sector_discard_alignment(struct request_queue *q, - sector_t sector) +static inline int queue_limit_discard_alignment(struct queue_limits *lim, sector_t sector) { - return ((sector << 9) - q->limits.discard_alignment) - & (q->limits.discard_granularity - 1); + unsigned int alignment = (sector << 9) & (lim->discard_granularity - 1); + + return (lim->discard_granularity + lim->discard_alignment - alignment) + & (lim->discard_granularity - 1); } static inline unsigned int queue_discard_zeroes_data(struct request_queue *q) diff --git a/include/linux/blktrace_api.h b/include/linux/blktrace_api.h index 3b73b9992b26..416bf62d6d46 100644 --- a/include/linux/blktrace_api.h +++ b/include/linux/blktrace_api.h @@ -150,8 +150,8 @@ struct blk_user_trace_setup { struct blk_trace { int trace_state; struct rchan *rchan; - unsigned long *sequence; - unsigned char *msg_data; + unsigned long __percpu *sequence; + unsigned char __percpu *msg_data; u16 act_mask; u64 start_lba; u64 end_lba; diff --git a/include/linux/bootmem.h b/include/linux/bootmem.h index b10ec49ee2dd..266ab9291232 100644 --- a/include/linux/bootmem.h +++ b/include/linux/bootmem.h @@ -23,6 +23,7 @@ extern unsigned long max_pfn; extern unsigned long saved_max_pfn; #endif +#ifndef CONFIG_NO_BOOTMEM /* * node_bootmem_map is a map pointer - the bits represent all physical * memory pages (including holes) on the node. @@ -37,6 +38,7 @@ typedef struct bootmem_data { } bootmem_data_t; extern bootmem_data_t bootmem_node_data[]; +#endif extern unsigned long bootmem_bootmap_pages(unsigned long); @@ -46,6 +48,7 @@ extern unsigned long init_bootmem_node(pg_data_t *pgdat, unsigned long endpfn); extern unsigned long init_bootmem(unsigned long addr, unsigned long memend); +unsigned long free_all_memory_core_early(int nodeid); extern unsigned long free_all_bootmem_node(pg_data_t *pgdat); extern unsigned long free_all_bootmem(void); @@ -84,6 +87,10 @@ extern void *__alloc_bootmem_node(pg_data_t *pgdat, unsigned long size, unsigned long align, unsigned long goal); +void *__alloc_bootmem_node_high(pg_data_t *pgdat, + unsigned long size, + unsigned long align, + unsigned long goal); extern void *__alloc_bootmem_node_nopanic(pg_data_t *pgdat, unsigned long size, unsigned long align, diff --git a/include/linux/brcmphy.h b/include/linux/brcmphy.h index 2b31b91f5871..7f437ca1ed44 100644 --- a/include/linux/brcmphy.h +++ b/include/linux/brcmphy.h @@ -1,3 +1,14 @@ +#define PHY_ID_BCM50610 0x0143bd60 +#define PHY_ID_BCM50610M 0x0143bd70 +#define PHY_ID_BCMAC131 0x0143bc70 +#define PHY_ID_BCM57780 0x03625d90 + +#define PHY_BCM_OUI_MASK 0xfffffc00 +#define PHY_BCM_OUI_1 0x00206000 +#define PHY_BCM_OUI_2 0x0143bc00 +#define PHY_BCM_OUI_3 0x03625c00 + + #define PHY_BCM_FLAGS_MODE_COPPER 0x00000001 #define PHY_BCM_FLAGS_MODE_1000BX 0x00000002 #define PHY_BCM_FLAGS_INTF_SGMII 0x00000010 diff --git a/include/linux/btree-128.h b/include/linux/btree-128.h new file mode 100644 index 000000000000..0b3414c4c928 --- /dev/null +++ b/include/linux/btree-128.h @@ -0,0 +1,109 @@ +extern struct btree_geo btree_geo128; + +struct btree_head128 { struct btree_head h; }; + +static inline void btree_init_mempool128(struct btree_head128 *head, + mempool_t *mempool) +{ + btree_init_mempool(&head->h, mempool); +} + +static inline int btree_init128(struct btree_head128 *head) +{ + return btree_init(&head->h); +} + +static inline void btree_destroy128(struct btree_head128 *head) +{ + btree_destroy(&head->h); +} + +static inline void *btree_lookup128(struct btree_head128 *head, u64 k1, u64 k2) +{ + u64 key[2] = {k1, k2}; + return btree_lookup(&head->h, &btree_geo128, (unsigned long *)&key); +} + +static inline void *btree_get_prev128(struct btree_head128 *head, + u64 *k1, u64 *k2) +{ + u64 key[2] = {*k1, *k2}; + void *val; + + val = btree_get_prev(&head->h, &btree_geo128, + (unsigned long *)&key); + *k1 = key[0]; + *k2 = key[1]; + return val; +} + +static inline int btree_insert128(struct btree_head128 *head, u64 k1, u64 k2, + void *val, gfp_t gfp) +{ + u64 key[2] = {k1, k2}; + return btree_insert(&head->h, &btree_geo128, + (unsigned long *)&key, val, gfp); +} + +static inline int btree_update128(struct btree_head128 *head, u64 k1, u64 k2, + void *val) +{ + u64 key[2] = {k1, k2}; + return btree_update(&head->h, &btree_geo128, + (unsigned long *)&key, val); +} + +static inline void *btree_remove128(struct btree_head128 *head, u64 k1, u64 k2) +{ + u64 key[2] = {k1, k2}; + return btree_remove(&head->h, &btree_geo128, (unsigned long *)&key); +} + +static inline void *btree_last128(struct btree_head128 *head, u64 *k1, u64 *k2) +{ + u64 key[2]; + void *val; + + val = btree_last(&head->h, &btree_geo128, (unsigned long *)&key[0]); + if (val) { + *k1 = key[0]; + *k2 = key[1]; + } + + return val; +} + +static inline int btree_merge128(struct btree_head128 *target, + struct btree_head128 *victim, + gfp_t gfp) +{ + return btree_merge(&target->h, &victim->h, &btree_geo128, gfp); +} + +void visitor128(void *elem, unsigned long opaque, unsigned long *__key, + size_t index, void *__func); + +typedef void (*visitor128_t)(void *elem, unsigned long opaque, + u64 key1, u64 key2, size_t index); + +static inline size_t btree_visitor128(struct btree_head128 *head, + unsigned long opaque, + visitor128_t func2) +{ + return btree_visitor(&head->h, &btree_geo128, opaque, + visitor128, func2); +} + +static inline size_t btree_grim_visitor128(struct btree_head128 *head, + unsigned long opaque, + visitor128_t func2) +{ + return btree_grim_visitor(&head->h, &btree_geo128, opaque, + visitor128, func2); +} + +#define btree_for_each_safe128(head, k1, k2, val) \ + for (val = btree_last128(head, &k1, &k2); \ + val; \ + val = btree_get_prev128(head, &k1, &k2)) + diff --git a/include/linux/btree-type.h b/include/linux/btree-type.h new file mode 100644 index 000000000000..9a1147ef8563 --- /dev/null +++ b/include/linux/btree-type.h @@ -0,0 +1,147 @@ +#define __BTREE_TP(pfx, type, sfx) pfx ## type ## sfx +#define _BTREE_TP(pfx, type, sfx) __BTREE_TP(pfx, type, sfx) +#define BTREE_TP(pfx) _BTREE_TP(pfx, BTREE_TYPE_SUFFIX,) +#define BTREE_FN(name) BTREE_TP(btree_ ## name) +#define BTREE_TYPE_HEAD BTREE_TP(struct btree_head) +#define VISITOR_FN BTREE_TP(visitor) +#define VISITOR_FN_T _BTREE_TP(visitor, BTREE_TYPE_SUFFIX, _t) + +BTREE_TYPE_HEAD { + struct btree_head h; +}; + +static inline void BTREE_FN(init_mempool)(BTREE_TYPE_HEAD *head, + mempool_t *mempool) +{ + btree_init_mempool(&head->h, mempool); +} + +static inline int BTREE_FN(init)(BTREE_TYPE_HEAD *head) +{ + return btree_init(&head->h); +} + +static inline void BTREE_FN(destroy)(BTREE_TYPE_HEAD *head) +{ + btree_destroy(&head->h); +} + +static inline int BTREE_FN(merge)(BTREE_TYPE_HEAD *target, + BTREE_TYPE_HEAD *victim, + gfp_t gfp) +{ + return btree_merge(&target->h, &victim->h, BTREE_TYPE_GEO, gfp); +} + +#if (BITS_PER_LONG > BTREE_TYPE_BITS) +static inline void *BTREE_FN(lookup)(BTREE_TYPE_HEAD *head, BTREE_KEYTYPE key) +{ + unsigned long _key = key; + return btree_lookup(&head->h, BTREE_TYPE_GEO, &_key); +} + +static inline int BTREE_FN(insert)(BTREE_TYPE_HEAD *head, BTREE_KEYTYPE key, + void *val, gfp_t gfp) +{ + unsigned long _key = key; + return btree_insert(&head->h, BTREE_TYPE_GEO, &_key, val, gfp); +} + +static inline int BTREE_FN(update)(BTREE_TYPE_HEAD *head, BTREE_KEYTYPE key, + void *val) +{ + unsigned long _key = key; + return btree_update(&head->h, BTREE_TYPE_GEO, &_key, val); +} + +static inline void *BTREE_FN(remove)(BTREE_TYPE_HEAD *head, BTREE_KEYTYPE key) +{ + unsigned long _key = key; + return btree_remove(&head->h, BTREE_TYPE_GEO, &_key); +} + +static inline void *BTREE_FN(last)(BTREE_TYPE_HEAD *head, BTREE_KEYTYPE *key) +{ + unsigned long _key; + void *val = btree_last(&head->h, BTREE_TYPE_GEO, &_key); + if (val) + *key = _key; + return val; +} + +static inline void *BTREE_FN(get_prev)(BTREE_TYPE_HEAD *head, BTREE_KEYTYPE *key) +{ + unsigned long _key = *key; + void *val = btree_get_prev(&head->h, BTREE_TYPE_GEO, &_key); + if (val) + *key = _key; + return val; +} +#else +static inline void *BTREE_FN(lookup)(BTREE_TYPE_HEAD *head, BTREE_KEYTYPE key) +{ + return btree_lookup(&head->h, BTREE_TYPE_GEO, (unsigned long *)&key); +} + +static inline int BTREE_FN(insert)(BTREE_TYPE_HEAD *head, BTREE_KEYTYPE key, + void *val, gfp_t gfp) +{ + return btree_insert(&head->h, BTREE_TYPE_GEO, (unsigned long *)&key, + val, gfp); +} + +static inline int BTREE_FN(update)(BTREE_TYPE_HEAD *head, BTREE_KEYTYPE key, + void *val) +{ + return btree_update(&head->h, BTREE_TYPE_GEO, (unsigned long *)&key, val); +} + +static inline void *BTREE_FN(remove)(BTREE_TYPE_HEAD *head, BTREE_KEYTYPE key) +{ + return btree_remove(&head->h, BTREE_TYPE_GEO, (unsigned long *)&key); +} + +static inline void *BTREE_FN(last)(BTREE_TYPE_HEAD *head, BTREE_KEYTYPE *key) +{ + return btree_last(&head->h, BTREE_TYPE_GEO, (unsigned long *)key); +} + +static inline void *BTREE_FN(get_prev)(BTREE_TYPE_HEAD *head, BTREE_KEYTYPE *key) +{ + return btree_get_prev(&head->h, BTREE_TYPE_GEO, (unsigned long *)key); +} +#endif + +void VISITOR_FN(void *elem, unsigned long opaque, unsigned long *key, + size_t index, void *__func); + +typedef void (*VISITOR_FN_T)(void *elem, unsigned long opaque, + BTREE_KEYTYPE key, size_t index); + +static inline size_t BTREE_FN(visitor)(BTREE_TYPE_HEAD *head, + unsigned long opaque, + VISITOR_FN_T func2) +{ + return btree_visitor(&head->h, BTREE_TYPE_GEO, opaque, + visitorl, func2); +} + +static inline size_t BTREE_FN(grim_visitor)(BTREE_TYPE_HEAD *head, + unsigned long opaque, + VISITOR_FN_T func2) +{ + return btree_grim_visitor(&head->h, BTREE_TYPE_GEO, opaque, + visitorl, func2); +} + +#undef VISITOR_FN +#undef VISITOR_FN_T +#undef __BTREE_TP +#undef _BTREE_TP +#undef BTREE_TP +#undef BTREE_FN +#undef BTREE_TYPE_HEAD +#undef BTREE_TYPE_SUFFIX +#undef BTREE_TYPE_GEO +#undef BTREE_KEYTYPE +#undef BTREE_TYPE_BITS diff --git a/include/linux/btree.h b/include/linux/btree.h new file mode 100644 index 000000000000..65b5bb058324 --- /dev/null +++ b/include/linux/btree.h @@ -0,0 +1,243 @@ +#ifndef BTREE_H +#define BTREE_H + +#include <linux/kernel.h> +#include <linux/mempool.h> + +/** + * DOC: B+Tree basics + * + * A B+Tree is a data structure for looking up arbitrary (currently allowing + * unsigned long, u32, u64 and 2 * u64) keys into pointers. The data structure + * is described at http://en.wikipedia.org/wiki/B-tree, we currently do not + * use binary search to find the key on lookups. + * + * Each B+Tree consists of a head, that contains bookkeeping information and + * a variable number (starting with zero) nodes. Each node contains the keys + * and pointers to sub-nodes, or, for leaf nodes, the keys and values for the + * tree entries. + * + * Each node in this implementation has the following layout: + * [key1, key2, ..., keyN] [val1, val2, ..., valN] + * + * Each key here is an array of unsigned longs, geo->no_longs in total. The + * number of keys and values (N) is geo->no_pairs. + */ + +/** + * struct btree_head - btree head + * + * @node: the first node in the tree + * @mempool: mempool used for node allocations + * @height: current of the tree + */ +struct btree_head { + unsigned long *node; + mempool_t *mempool; + int height; +}; + +/* btree geometry */ +struct btree_geo; + +/** + * btree_alloc - allocate function for the mempool + * @gfp_mask: gfp mask for the allocation + * @pool_data: unused + */ +void *btree_alloc(gfp_t gfp_mask, void *pool_data); + +/** + * btree_free - free function for the mempool + * @element: the element to free + * @pool_data: unused + */ +void btree_free(void *element, void *pool_data); + +/** + * btree_init_mempool - initialise a btree with given mempool + * + * @head: the btree head to initialise + * @mempool: the mempool to use + * + * When this function is used, there is no need to destroy + * the mempool. + */ +void btree_init_mempool(struct btree_head *head, mempool_t *mempool); + +/** + * btree_init - initialise a btree + * + * @head: the btree head to initialise + * + * This function allocates the memory pool that the + * btree needs. Returns zero or a negative error code + * (-%ENOMEM) when memory allocation fails. + * + */ +int __must_check btree_init(struct btree_head *head); + +/** + * btree_destroy - destroy mempool + * + * @head: the btree head to destroy + * + * This function destroys the internal memory pool, use only + * when using btree_init(), not with btree_init_mempool(). + */ +void btree_destroy(struct btree_head *head); + +/** + * btree_lookup - look up a key in the btree + * + * @head: the btree to look in + * @geo: the btree geometry + * @key: the key to look up + * + * This function returns the value for the given key, or %NULL. + */ +void *btree_lookup(struct btree_head *head, struct btree_geo *geo, + unsigned long *key); + +/** + * btree_insert - insert an entry into the btree + * + * @head: the btree to add to + * @geo: the btree geometry + * @key: the key to add (must not already be present) + * @val: the value to add (must not be %NULL) + * @gfp: allocation flags for node allocations + * + * This function returns 0 if the item could be added, or an + * error code if it failed (may fail due to memory pressure). + */ +int __must_check btree_insert(struct btree_head *head, struct btree_geo *geo, + unsigned long *key, void *val, gfp_t gfp); +/** + * btree_update - update an entry in the btree + * + * @head: the btree to update + * @geo: the btree geometry + * @key: the key to update + * @val: the value to change it to (must not be %NULL) + * + * This function returns 0 if the update was successful, or + * -%ENOENT if the key could not be found. + */ +int btree_update(struct btree_head *head, struct btree_geo *geo, + unsigned long *key, void *val); +/** + * btree_remove - remove an entry from the btree + * + * @head: the btree to update + * @geo: the btree geometry + * @key: the key to remove + * + * This function returns the removed entry, or %NULL if the key + * could not be found. + */ +void *btree_remove(struct btree_head *head, struct btree_geo *geo, + unsigned long *key); + +/** + * btree_merge - merge two btrees + * + * @target: the tree that gets all the entries + * @victim: the tree that gets merged into @target + * @geo: the btree geometry + * @gfp: allocation flags + * + * The two trees @target and @victim may not contain the same keys, + * that is a bug and triggers a BUG(). This function returns zero + * if the trees were merged successfully, and may return a failure + * when memory allocation fails, in which case both trees might have + * been partially merged, i.e. some entries have been moved from + * @victim to @target. + */ +int btree_merge(struct btree_head *target, struct btree_head *victim, + struct btree_geo *geo, gfp_t gfp); + +/** + * btree_last - get last entry in btree + * + * @head: btree head + * @geo: btree geometry + * @key: last key + * + * Returns the last entry in the btree, and sets @key to the key + * of that entry; returns NULL if the tree is empty, in that case + * key is not changed. + */ +void *btree_last(struct btree_head *head, struct btree_geo *geo, + unsigned long *key); + +/** + * btree_get_prev - get previous entry + * + * @head: btree head + * @geo: btree geometry + * @key: pointer to key + * + * The function returns the next item right before the value pointed to by + * @key, and updates @key with its key, or returns %NULL when there is no + * entry with a key smaller than the given key. + */ +void *btree_get_prev(struct btree_head *head, struct btree_geo *geo, + unsigned long *key); + + +/* internal use, use btree_visitor{l,32,64,128} */ +size_t btree_visitor(struct btree_head *head, struct btree_geo *geo, + unsigned long opaque, + void (*func)(void *elem, unsigned long opaque, + unsigned long *key, size_t index, + void *func2), + void *func2); + +/* internal use, use btree_grim_visitor{l,32,64,128} */ +size_t btree_grim_visitor(struct btree_head *head, struct btree_geo *geo, + unsigned long opaque, + void (*func)(void *elem, unsigned long opaque, + unsigned long *key, + size_t index, void *func2), + void *func2); + + +#include <linux/btree-128.h> + +extern struct btree_geo btree_geo32; +#define BTREE_TYPE_SUFFIX l +#define BTREE_TYPE_BITS BITS_PER_LONG +#define BTREE_TYPE_GEO &btree_geo32 +#define BTREE_KEYTYPE unsigned long +#include <linux/btree-type.h> + +#define btree_for_each_safel(head, key, val) \ + for (val = btree_lastl(head, &key); \ + val; \ + val = btree_get_prevl(head, &key)) + +#define BTREE_TYPE_SUFFIX 32 +#define BTREE_TYPE_BITS 32 +#define BTREE_TYPE_GEO &btree_geo32 +#define BTREE_KEYTYPE u32 +#include <linux/btree-type.h> + +#define btree_for_each_safe32(head, key, val) \ + for (val = btree_last32(head, &key); \ + val; \ + val = btree_get_prev32(head, &key)) + +extern struct btree_geo btree_geo64; +#define BTREE_TYPE_SUFFIX 64 +#define BTREE_TYPE_BITS 64 +#define BTREE_TYPE_GEO &btree_geo64 +#define BTREE_KEYTYPE u64 +#include <linux/btree-type.h> + +#define btree_for_each_safe64(head, key, val) \ + for (val = btree_last64(head, &key); \ + val; \ + val = btree_get_prev64(head, &key)) + +#endif diff --git a/include/linux/can/dev.h b/include/linux/can/dev.h index 1ed2a5cc03f5..6e5a7f00223d 100644 --- a/include/linux/can/dev.h +++ b/include/linux/can/dev.h @@ -38,6 +38,7 @@ struct can_priv { enum can_state state; u32 ctrlmode; + u32 ctrlmode_supported; int restart_ms; struct timer_list restart_timer; @@ -46,11 +47,37 @@ struct can_priv { int (*do_set_mode)(struct net_device *dev, enum can_mode mode); int (*do_get_state)(const struct net_device *dev, enum can_state *state); + int (*do_get_berr_counter)(const struct net_device *dev, + struct can_berr_counter *bec); unsigned int echo_skb_max; struct sk_buff **echo_skb; }; +/* + * get_can_dlc(value) - helper macro to cast a given data length code (dlc) + * to __u8 and ensure the dlc value to be max. 8 bytes. + * + * To be used in the CAN netdriver receive path to ensure conformance with + * ISO 11898-1 Chapter 8.4.2.3 (DLC field) + */ +#define get_can_dlc(i) (min_t(__u8, (i), 8)) + +/* Drop a given socketbuffer if it does not contain a valid CAN frame. */ +static inline int can_dropped_invalid_skb(struct net_device *dev, + struct sk_buff *skb) +{ + const struct can_frame *cf = (struct can_frame *)skb->data; + + if (unlikely(skb->len != sizeof(*cf) || cf->can_dlc > 8)) { + kfree_skb(skb); + dev->stats.tx_dropped++; + return 1; + } + + return 0; +} + struct net_device *alloc_candev(int sizeof_priv, unsigned int echo_skb_max); void free_candev(struct net_device *dev); diff --git a/include/linux/can/netlink.h b/include/linux/can/netlink.h index 9ecbb7871c0e..3250de935e1a 100644 --- a/include/linux/can/netlink.h +++ b/include/linux/can/netlink.h @@ -70,6 +70,14 @@ enum can_state { }; /* + * CAN bus error counters + */ +struct can_berr_counter { + __u16 txerr; + __u16 rxerr; +}; + +/* * CAN controller mode */ struct can_ctrlmode { @@ -77,9 +85,11 @@ struct can_ctrlmode { __u32 flags; }; -#define CAN_CTRLMODE_LOOPBACK 0x1 /* Loopback mode */ -#define CAN_CTRLMODE_LISTENONLY 0x2 /* Listen-only mode */ -#define CAN_CTRLMODE_3_SAMPLES 0x4 /* Triple sampling mode */ +#define CAN_CTRLMODE_LOOPBACK 0x01 /* Loopback mode */ +#define CAN_CTRLMODE_LISTENONLY 0x02 /* Listen-only mode */ +#define CAN_CTRLMODE_3_SAMPLES 0x04 /* Triple sampling mode */ +#define CAN_CTRLMODE_ONE_SHOT 0x08 /* One-Shot mode */ +#define CAN_CTRLMODE_BERR_REPORTING 0x10 /* Bus-error reporting */ /* * CAN device statistics @@ -105,6 +115,7 @@ enum { IFLA_CAN_CTRLMODE, IFLA_CAN_RESTART_MS, IFLA_CAN_RESTART, + IFLA_CAN_BERR_COUNTER, __IFLA_CAN_MAX }; diff --git a/include/linux/can/platform/ti_hecc.h b/include/linux/can/platform/ti_hecc.h index 4688c7bb1bd1..af17cb3f7a84 100644 --- a/include/linux/can/platform/ti_hecc.h +++ b/include/linux/can/platform/ti_hecc.h @@ -1,3 +1,6 @@ +#ifndef __CAN_PLATFORM_TI_HECC_H__ +#define __CAN_PLATFORM_TI_HECC_H__ + /* * TI HECC (High End CAN Controller) driver platform header * @@ -23,6 +26,7 @@ * @mbx_offset: Mailbox RAM offset * @int_line: Interrupt line to use - 0 or 1 * @version: version for future use + * @transceiver_switch: platform specific callback fn for transceiver control * * Platform data structure to get all platform specific settings. * this structure also accounts the fact that the IP may have different @@ -35,6 +39,6 @@ struct ti_hecc_platform_data { u32 mbx_offset; u32 int_line; u32 version; + void (*transceiver_switch) (int); }; - - +#endif diff --git a/include/linux/cciss_defs.h b/include/linux/cciss_defs.h new file mode 100644 index 000000000000..316b670d4e33 --- /dev/null +++ b/include/linux/cciss_defs.h @@ -0,0 +1,130 @@ +#ifndef CCISS_DEFS_H +#define CCISS_DEFS_H + +#include <linux/types.h> + +/* general boundary definitions */ +#define SENSEINFOBYTES 32 /* note that this value may vary + between host implementations */ + +/* Command Status value */ +#define CMD_SUCCESS 0x0000 +#define CMD_TARGET_STATUS 0x0001 +#define CMD_DATA_UNDERRUN 0x0002 +#define CMD_DATA_OVERRUN 0x0003 +#define CMD_INVALID 0x0004 +#define CMD_PROTOCOL_ERR 0x0005 +#define CMD_HARDWARE_ERR 0x0006 +#define CMD_CONNECTION_LOST 0x0007 +#define CMD_ABORTED 0x0008 +#define CMD_ABORT_FAILED 0x0009 +#define CMD_UNSOLICITED_ABORT 0x000A +#define CMD_TIMEOUT 0x000B +#define CMD_UNABORTABLE 0x000C + +/* transfer direction */ +#define XFER_NONE 0x00 +#define XFER_WRITE 0x01 +#define XFER_READ 0x02 +#define XFER_RSVD 0x03 + +/* task attribute */ +#define ATTR_UNTAGGED 0x00 +#define ATTR_SIMPLE 0x04 +#define ATTR_HEADOFQUEUE 0x05 +#define ATTR_ORDERED 0x06 +#define ATTR_ACA 0x07 + +/* cdb type */ +#define TYPE_CMD 0x00 +#define TYPE_MSG 0x01 + +/* Type defs used in the following structs */ +#define BYTE __u8 +#define WORD __u16 +#define HWORD __u16 +#define DWORD __u32 + +#define CISS_MAX_LUN 1024 + +#define LEVEL2LUN 1 /* index into Target(x) structure, due to byte swapping */ +#define LEVEL3LUN 0 + +#pragma pack(1) + +/* Command List Structure */ +typedef union _SCSI3Addr_struct { + struct { + BYTE Dev; + BYTE Bus:6; + BYTE Mode:2; /* b00 */ + } PeripDev; + struct { + BYTE DevLSB; + BYTE DevMSB:6; + BYTE Mode:2; /* b01 */ + } LogDev; + struct { + BYTE Dev:5; + BYTE Bus:3; + BYTE Targ:6; + BYTE Mode:2; /* b10 */ + } LogUnit; +} SCSI3Addr_struct; + +typedef struct _PhysDevAddr_struct { + DWORD TargetId:24; + DWORD Bus:6; + DWORD Mode:2; + SCSI3Addr_struct Target[2]; /* 2 level target device addr */ +} PhysDevAddr_struct; + +typedef struct _LogDevAddr_struct { + DWORD VolId:30; + DWORD Mode:2; + BYTE reserved[4]; +} LogDevAddr_struct; + +typedef union _LUNAddr_struct { + BYTE LunAddrBytes[8]; + SCSI3Addr_struct SCSI3Lun[4]; + PhysDevAddr_struct PhysDev; + LogDevAddr_struct LogDev; +} LUNAddr_struct; + +typedef struct _RequestBlock_struct { + BYTE CDBLen; + struct { + BYTE Type:3; + BYTE Attribute:3; + BYTE Direction:2; + } Type; + HWORD Timeout; + BYTE CDB[16]; +} RequestBlock_struct; + +typedef union _MoreErrInfo_struct{ + struct { + BYTE Reserved[3]; + BYTE Type; + DWORD ErrorInfo; + } Common_Info; + struct{ + BYTE Reserved[2]; + BYTE offense_size; /* size of offending entry */ + BYTE offense_num; /* byte # of offense 0-base */ + DWORD offense_value; + } Invalid_Cmd; +} MoreErrInfo_struct; +typedef struct _ErrorInfo_struct { + BYTE ScsiStatus; + BYTE SenseLen; + HWORD CommandStatus; + DWORD ResidualCnt; + MoreErrInfo_struct MoreErrInfo; + BYTE SenseInfo[SENSEINFOBYTES]; +} ErrorInfo_struct; + +#pragma pack() + +#endif /* CCISS_DEFS_H */ diff --git a/include/linux/cciss_ioctl.h b/include/linux/cciss_ioctl.h index eb130b4d8e72..986493f5b92b 100644 --- a/include/linux/cciss_ioctl.h +++ b/include/linux/cciss_ioctl.h @@ -3,6 +3,7 @@ #include <linux/types.h> #include <linux/ioctl.h> +#include <linux/cciss_defs.h> #define CCISS_IOC_MAGIC 'B' @@ -36,133 +37,6 @@ typedef __u32 DriverVer_type; #define MAX_KMALLOC_SIZE 128000 -#ifndef CCISS_CMD_H -// This defines are duplicated in cciss_cmd.h in the driver directory - -//general boundary definitions -#define SENSEINFOBYTES 32//note that this value may vary between host implementations - -//Command Status value -#define CMD_SUCCESS 0x0000 -#define CMD_TARGET_STATUS 0x0001 -#define CMD_DATA_UNDERRUN 0x0002 -#define CMD_DATA_OVERRUN 0x0003 -#define CMD_INVALID 0x0004 -#define CMD_PROTOCOL_ERR 0x0005 -#define CMD_HARDWARE_ERR 0x0006 -#define CMD_CONNECTION_LOST 0x0007 -#define CMD_ABORTED 0x0008 -#define CMD_ABORT_FAILED 0x0009 -#define CMD_UNSOLICITED_ABORT 0x000A -#define CMD_TIMEOUT 0x000B -#define CMD_UNABORTABLE 0x000C - -//transfer direction -#define XFER_NONE 0x00 -#define XFER_WRITE 0x01 -#define XFER_READ 0x02 -#define XFER_RSVD 0x03 - -//task attribute -#define ATTR_UNTAGGED 0x00 -#define ATTR_SIMPLE 0x04 -#define ATTR_HEADOFQUEUE 0x05 -#define ATTR_ORDERED 0x06 -#define ATTR_ACA 0x07 - -//cdb type -#define TYPE_CMD 0x00 -#define TYPE_MSG 0x01 - -// Type defs used in the following structs -#define BYTE __u8 -#define WORD __u16 -#define HWORD __u16 -#define DWORD __u32 - -#define CISS_MAX_LUN 1024 - -#define LEVEL2LUN 1 // index into Target(x) structure, due to byte swapping -#define LEVEL3LUN 0 - -#pragma pack(1) - -//Command List Structure -typedef union _SCSI3Addr_struct { - struct { - BYTE Dev; - BYTE Bus:6; - BYTE Mode:2; // b00 - } PeripDev; - struct { - BYTE DevLSB; - BYTE DevMSB:6; - BYTE Mode:2; // b01 - } LogDev; - struct { - BYTE Dev:5; - BYTE Bus:3; - BYTE Targ:6; - BYTE Mode:2; // b10 - } LogUnit; -} SCSI3Addr_struct; - -typedef struct _PhysDevAddr_struct { - DWORD TargetId:24; - DWORD Bus:6; - DWORD Mode:2; - SCSI3Addr_struct Target[2]; //2 level target device addr -} PhysDevAddr_struct; - -typedef struct _LogDevAddr_struct { - DWORD VolId:30; - DWORD Mode:2; - BYTE reserved[4]; -} LogDevAddr_struct; - -typedef union _LUNAddr_struct { - BYTE LunAddrBytes[8]; - SCSI3Addr_struct SCSI3Lun[4]; - PhysDevAddr_struct PhysDev; - LogDevAddr_struct LogDev; -} LUNAddr_struct; - -typedef struct _RequestBlock_struct { - BYTE CDBLen; - struct { - BYTE Type:3; - BYTE Attribute:3; - BYTE Direction:2; - } Type; - HWORD Timeout; - BYTE CDB[16]; -} RequestBlock_struct; - -typedef union _MoreErrInfo_struct{ - struct { - BYTE Reserved[3]; - BYTE Type; - DWORD ErrorInfo; - }Common_Info; - struct{ - BYTE Reserved[2]; - BYTE offense_size;//size of offending entry - BYTE offense_num; //byte # of offense 0-base - DWORD offense_value; - }Invalid_Cmd; -}MoreErrInfo_struct; -typedef struct _ErrorInfo_struct { - BYTE ScsiStatus; - BYTE SenseLen; - HWORD CommandStatus; - DWORD ResidualCnt; - MoreErrInfo_struct MoreErrInfo; - BYTE SenseInfo[SENSEINFOBYTES]; -} ErrorInfo_struct; - -#pragma pack() -#endif /* CCISS_CMD_H */ - typedef struct _IOCTL_Command_struct { LUNAddr_struct LUN_info; RequestBlock_struct Request; diff --git a/include/linux/cgroup.h b/include/linux/cgroup.h index 0008dee66514..c9bbcb2a75ae 100644 --- a/include/linux/cgroup.h +++ b/include/linux/cgroup.h @@ -28,6 +28,7 @@ struct css_id; extern int cgroup_init_early(void); extern int cgroup_init(void); extern void cgroup_lock(void); +extern int cgroup_lock_is_held(void); extern bool cgroup_lock_live_group(struct cgroup *cgrp); extern void cgroup_unlock(void); extern void cgroup_fork(struct task_struct *p); @@ -486,7 +487,9 @@ static inline struct cgroup_subsys_state *cgroup_subsys_state( static inline struct cgroup_subsys_state *task_subsys_state( struct task_struct *task, int subsys_id) { - return rcu_dereference(task->cgroups->subsys[subsys_id]); + return rcu_dereference_check(task->cgroups->subsys[subsys_id], + rcu_read_lock_held() || + cgroup_lock_is_held()); } static inline struct cgroup* task_cgroup(struct task_struct *task, diff --git a/include/linux/clocksource.h b/include/linux/clocksource.h index 8a4a130cc196..4bca8b60cdf7 100644 --- a/include/linux/clocksource.h +++ b/include/linux/clocksource.h @@ -154,6 +154,7 @@ extern u64 timecounter_cyc2time(struct timecounter *tc, * @max_idle_ns: max idle time permitted by the clocksource (nsecs) * @flags: flags describing special properties * @vread: vsyscall based read + * @suspend: suspend function for the clocksource, if necessary * @resume: resume function for the clocksource, if necessary */ struct clocksource { @@ -172,7 +173,8 @@ struct clocksource { u64 max_idle_ns; unsigned long flags; cycle_t (*vread)(void); - void (*resume)(void); + void (*suspend)(struct clocksource *cs); + void (*resume)(struct clocksource *cs); #ifdef CONFIG_IA64 void *fsys_mmio; /* used by fsyscall asm code */ #define CLKSRC_FSYS_MMIO_SET(mmio, addr) ((mmio) = (addr)) @@ -277,6 +279,7 @@ extern void clocksource_unregister(struct clocksource*); extern void clocksource_touch_watchdog(void); extern struct clocksource* clocksource_get_next(void); extern void clocksource_change_rating(struct clocksource *cs, int rating); +extern void clocksource_suspend(void); extern void clocksource_resume(void); extern struct clocksource * __init __weak clocksource_default_clock(void); extern void clocksource_mark_unstable(struct clocksource *cs); diff --git a/include/linux/compiler.h b/include/linux/compiler.h index 5be3dab4a695..a5a472b10746 100644 --- a/include/linux/compiler.h +++ b/include/linux/compiler.h @@ -5,7 +5,7 @@ #ifdef __CHECKER__ # define __user __attribute__((noderef, address_space(1))) -# define __kernel /* default address space */ +# define __kernel __attribute__((address_space(0))) # define __safe __attribute__((safe)) # define __force __attribute__((force)) # define __nocast __attribute__((nocast)) @@ -15,6 +15,7 @@ # define __acquire(x) __context__(x,1) # define __release(x) __context__(x,-1) # define __cond_lock(x,c) ((c) ? ({ __acquire(x); 1; }) : 0) +# define __percpu __attribute__((noderef, address_space(3))) extern void __chk_user_ptr(const volatile void __user *); extern void __chk_io_ptr(const volatile void __iomem *); #else @@ -32,6 +33,7 @@ extern void __chk_io_ptr(const volatile void __iomem *); # define __acquire(x) (void)0 # define __release(x) (void)0 # define __cond_lock(x,c) (c) +# define __percpu #endif #ifdef __KERNEL__ diff --git a/include/linux/connector.h b/include/linux/connector.h index 72ba63eb83c5..3a779ffba60b 100644 --- a/include/linux/connector.h +++ b/include/linux/connector.h @@ -24,9 +24,6 @@ #include <linux/types.h> -#define CN_IDX_CONNECTOR 0xffffffff -#define CN_VAL_CONNECTOR 0xffffffff - /* * Process Events connector unique ids -- used for message routing */ @@ -75,30 +72,6 @@ struct cn_msg { __u8 data[0]; }; -/* - * Notify structure - requests notification about - * registering/unregistering idx/val in range [first, first+range]. - */ -struct cn_notify_req { - __u32 first; - __u32 range; -}; - -/* - * Main notification control message - * *_notify_num - number of appropriate cn_notify_req structures after - * this struct. - * group - notification receiver's idx. - * len - total length of the attached data. - */ -struct cn_ctl_msg { - __u32 idx_notify_num; - __u32 val_notify_num; - __u32 group; - __u32 len; - __u8 data[0]; -}; - #ifdef __KERNEL__ #include <asm/atomic.h> @@ -151,11 +124,6 @@ struct cn_callback_entry { u32 seq, group; }; -struct cn_ctl_entry { - struct list_head notify_entry; - struct cn_ctl_msg *msg; -}; - struct cn_dev { struct cb_id id; diff --git a/include/linux/coredump.h b/include/linux/coredump.h new file mode 100644 index 000000000000..b3c91d7cede4 --- /dev/null +++ b/include/linux/coredump.h @@ -0,0 +1,41 @@ +#ifndef _LINUX_COREDUMP_H +#define _LINUX_COREDUMP_H + +#include <linux/types.h> +#include <linux/mm.h> +#include <linux/fs.h> + +/* + * These are the only things you should do on a core-file: use only these + * functions to write out all the necessary info. + */ +static inline int dump_write(struct file *file, const void *addr, int nr) +{ + return file->f_op->write(file, addr, nr, &file->f_pos) == nr; +} + +static inline int dump_seek(struct file *file, loff_t off) +{ + if (file->f_op->llseek && file->f_op->llseek != no_llseek) { + if (file->f_op->llseek(file, off, SEEK_CUR) < 0) + return 0; + } else { + char *buf = (char *)get_zeroed_page(GFP_KERNEL); + + if (!buf) + return 0; + while (off > 0) { + unsigned long n = off; + + if (n > PAGE_SIZE) + n = PAGE_SIZE; + if (!dump_write(file, buf, n)) + return 0; + off -= n; + } + free_page((unsigned long)buf); + } + return 1; +} + +#endif /* _LINUX_COREDUMP_H */ diff --git a/include/linux/cpu.h b/include/linux/cpu.h index 47536197ffdd..e287863ac053 100644 --- a/include/linux/cpu.h +++ b/include/linux/cpu.h @@ -43,6 +43,8 @@ extern int sched_create_sysfs_power_savings_entries(struct sysdev_class *cls); #ifdef CONFIG_HOTPLUG_CPU extern void unregister_cpu(struct cpu *cpu); +extern ssize_t arch_cpu_probe(const char *, size_t); +extern ssize_t arch_cpu_release(const char *, size_t); #endif struct notifier_block; @@ -115,6 +117,19 @@ extern void put_online_cpus(void); #define unregister_hotcpu_notifier(nb) unregister_cpu_notifier(nb) int cpu_down(unsigned int cpu); +#ifdef CONFIG_ARCH_CPU_PROBE_RELEASE +extern void cpu_hotplug_driver_lock(void); +extern void cpu_hotplug_driver_unlock(void); +#else +static inline void cpu_hotplug_driver_lock(void) +{ +} + +static inline void cpu_hotplug_driver_unlock(void) +{ +} +#endif + #else /* CONFIG_HOTPLUG_CPU */ #define get_online_cpus() do { } while (0) diff --git a/include/linux/cpumask.h b/include/linux/cpumask.h index 789cf5f920ce..bae6fe24d1f9 100644 --- a/include/linux/cpumask.h +++ b/include/linux/cpumask.h @@ -84,14 +84,16 @@ extern const struct cpumask *const cpu_active_mask; #define num_online_cpus() cpumask_weight(cpu_online_mask) #define num_possible_cpus() cpumask_weight(cpu_possible_mask) #define num_present_cpus() cpumask_weight(cpu_present_mask) +#define num_active_cpus() cpumask_weight(cpu_active_mask) #define cpu_online(cpu) cpumask_test_cpu((cpu), cpu_online_mask) #define cpu_possible(cpu) cpumask_test_cpu((cpu), cpu_possible_mask) #define cpu_present(cpu) cpumask_test_cpu((cpu), cpu_present_mask) #define cpu_active(cpu) cpumask_test_cpu((cpu), cpu_active_mask) #else -#define num_online_cpus() 1 -#define num_possible_cpus() 1 -#define num_present_cpus() 1 +#define num_online_cpus() 1U +#define num_possible_cpus() 1U +#define num_present_cpus() 1U +#define num_active_cpus() 1U #define cpu_online(cpu) ((cpu) == 0) #define cpu_possible(cpu) ((cpu) == 0) #define cpu_present(cpu) ((cpu) == 0) @@ -141,6 +143,8 @@ static inline unsigned int cpumask_any_but(const struct cpumask *mask, #define for_each_cpu(cpu, mask) \ for ((cpu) = 0; (cpu) < 1; (cpu)++, (void)mask) +#define for_each_cpu_not(cpu, mask) \ + for ((cpu) = 0; (cpu) < 1; (cpu)++, (void)mask) #define for_each_cpu_and(cpu, mask, and) \ for ((cpu) = 0; (cpu) < 1; (cpu)++, (void)mask, (void)and) #else @@ -201,6 +205,18 @@ int cpumask_any_but(const struct cpumask *mask, unsigned int cpu); (cpu) < nr_cpu_ids;) /** + * for_each_cpu_not - iterate over every cpu in a complemented mask + * @cpu: the (optionally unsigned) integer iterator + * @mask: the cpumask pointer + * + * After the loop, cpu is >= nr_cpu_ids. + */ +#define for_each_cpu_not(cpu, mask) \ + for ((cpu) = -1; \ + (cpu) = cpumask_next_zero((cpu), (mask)), \ + (cpu) < nr_cpu_ids;) + +/** * for_each_cpu_and - iterate over every cpu in both masks * @cpu: the (optionally unsigned) integer iterator * @mask: the first cpumask pointer diff --git a/include/linux/cred.h b/include/linux/cred.h index 4e3387a89cb9..4db09f89b637 100644 --- a/include/linux/cred.h +++ b/include/linux/cred.h @@ -280,7 +280,7 @@ static inline void put_cred(const struct cred *_cred) * task or by holding tasklist_lock to prevent it from being unlinked. */ #define __task_cred(task) \ - ((const struct cred *)(rcu_dereference((task)->real_cred))) + ((const struct cred *)(rcu_dereference_check((task)->real_cred, rcu_read_lock_held() || lockdep_is_held(&tasklist_lock)))) /** * get_task_cred - Get another task's objective credentials diff --git a/include/linux/cs5535.h b/include/linux/cs5535.h new file mode 100644 index 000000000000..d5a1d4810b80 --- /dev/null +++ b/include/linux/cs5535.h @@ -0,0 +1,172 @@ +/* + * AMD CS5535/CS5536 definitions + * Copyright (C) 2006 Advanced Micro Devices, Inc. + * Copyright (C) 2009 Andres Salomon <dilinger@collabora.co.uk> + * + * This program is free software; you can redistribute it and/or + * modify it under the terms of version 2 of the GNU General Public License + * as published by the Free Software Foundation. + */ + +#ifndef _CS5535_H +#define _CS5535_H + +/* MSRs */ +#define MSR_GLIU_P2D_RO0 0x10000029 + +#define MSR_LX_GLD_MSR_CONFIG 0x48002001 +#define MSR_LX_MSR_PADSEL 0x48002011 /* NOT 0x48000011; the data + * sheet has the wrong value */ +#define MSR_GLCP_SYS_RSTPLL 0x4C000014 +#define MSR_GLCP_DOTPLL 0x4C000015 + +#define MSR_LBAR_SMB 0x5140000B +#define MSR_LBAR_GPIO 0x5140000C +#define MSR_LBAR_MFGPT 0x5140000D +#define MSR_LBAR_ACPI 0x5140000E +#define MSR_LBAR_PMS 0x5140000F + +#define MSR_DIVIL_SOFT_RESET 0x51400017 + +#define MSR_PIC_YSEL_LOW 0x51400020 +#define MSR_PIC_YSEL_HIGH 0x51400021 +#define MSR_PIC_ZSEL_LOW 0x51400022 +#define MSR_PIC_ZSEL_HIGH 0x51400023 +#define MSR_PIC_IRQM_LPC 0x51400025 + +#define MSR_MFGPT_IRQ 0x51400028 +#define MSR_MFGPT_NR 0x51400029 +#define MSR_MFGPT_SETUP 0x5140002B + +#define MSR_LX_SPARE_MSR 0x80000011 /* DC-specific */ + +#define MSR_GX_GLD_MSR_CONFIG 0xC0002001 +#define MSR_GX_MSR_PADSEL 0xC0002011 + +/* resource sizes */ +#define LBAR_GPIO_SIZE 0xFF +#define LBAR_MFGPT_SIZE 0x40 +#define LBAR_ACPI_SIZE 0x40 +#define LBAR_PMS_SIZE 0x80 + +/* VSA2 magic values */ +#define VSA_VRC_INDEX 0xAC1C +#define VSA_VRC_DATA 0xAC1E +#define VSA_VR_UNLOCK 0xFC53 /* unlock virtual register */ +#define VSA_VR_SIGNATURE 0x0003 +#define VSA_VR_MEM_SIZE 0x0200 +#define AMD_VSA_SIG 0x4132 /* signature is ascii 'VSA2' */ +#define GSW_VSA_SIG 0x534d /* General Software signature */ + +#include <linux/io.h> + +static inline int cs5535_has_vsa2(void) +{ + static int has_vsa2 = -1; + + if (has_vsa2 == -1) { + uint16_t val; + + /* + * The VSA has virtual registers that we can query for a + * signature. + */ + outw(VSA_VR_UNLOCK, VSA_VRC_INDEX); + outw(VSA_VR_SIGNATURE, VSA_VRC_INDEX); + + val = inw(VSA_VRC_DATA); + has_vsa2 = (val == AMD_VSA_SIG || val == GSW_VSA_SIG); + } + + return has_vsa2; +} + +/* GPIOs */ +#define GPIO_OUTPUT_VAL 0x00 +#define GPIO_OUTPUT_ENABLE 0x04 +#define GPIO_OUTPUT_OPEN_DRAIN 0x08 +#define GPIO_OUTPUT_INVERT 0x0C +#define GPIO_OUTPUT_AUX1 0x10 +#define GPIO_OUTPUT_AUX2 0x14 +#define GPIO_PULL_UP 0x18 +#define GPIO_PULL_DOWN 0x1C +#define GPIO_INPUT_ENABLE 0x20 +#define GPIO_INPUT_INVERT 0x24 +#define GPIO_INPUT_FILTER 0x28 +#define GPIO_INPUT_EVENT_COUNT 0x2C +#define GPIO_READ_BACK 0x30 +#define GPIO_INPUT_AUX1 0x34 +#define GPIO_EVENTS_ENABLE 0x38 +#define GPIO_LOCK_ENABLE 0x3C +#define GPIO_POSITIVE_EDGE_EN 0x40 +#define GPIO_NEGATIVE_EDGE_EN 0x44 +#define GPIO_POSITIVE_EDGE_STS 0x48 +#define GPIO_NEGATIVE_EDGE_STS 0x4C + +#define GPIO_MAP_X 0xE0 +#define GPIO_MAP_Y 0xE4 +#define GPIO_MAP_Z 0xE8 +#define GPIO_MAP_W 0xEC + +void cs5535_gpio_set(unsigned offset, unsigned int reg); +void cs5535_gpio_clear(unsigned offset, unsigned int reg); +int cs5535_gpio_isset(unsigned offset, unsigned int reg); + +/* MFGPTs */ + +#define MFGPT_MAX_TIMERS 8 +#define MFGPT_TIMER_ANY (-1) + +#define MFGPT_DOMAIN_WORKING 1 +#define MFGPT_DOMAIN_STANDBY 2 +#define MFGPT_DOMAIN_ANY (MFGPT_DOMAIN_WORKING | MFGPT_DOMAIN_STANDBY) + +#define MFGPT_CMP1 0 +#define MFGPT_CMP2 1 + +#define MFGPT_EVENT_IRQ 0 +#define MFGPT_EVENT_NMI 1 +#define MFGPT_EVENT_RESET 3 + +#define MFGPT_REG_CMP1 0 +#define MFGPT_REG_CMP2 2 +#define MFGPT_REG_COUNTER 4 +#define MFGPT_REG_SETUP 6 + +#define MFGPT_SETUP_CNTEN (1 << 15) +#define MFGPT_SETUP_CMP2 (1 << 14) +#define MFGPT_SETUP_CMP1 (1 << 13) +#define MFGPT_SETUP_SETUP (1 << 12) +#define MFGPT_SETUP_STOPEN (1 << 11) +#define MFGPT_SETUP_EXTEN (1 << 10) +#define MFGPT_SETUP_REVEN (1 << 5) +#define MFGPT_SETUP_CLKSEL (1 << 4) + +struct cs5535_mfgpt_timer; + +extern uint16_t cs5535_mfgpt_read(struct cs5535_mfgpt_timer *timer, + uint16_t reg); +extern void cs5535_mfgpt_write(struct cs5535_mfgpt_timer *timer, uint16_t reg, + uint16_t value); + +extern int cs5535_mfgpt_toggle_event(struct cs5535_mfgpt_timer *timer, int cmp, + int event, int enable); +extern int cs5535_mfgpt_set_irq(struct cs5535_mfgpt_timer *timer, int cmp, + int *irq, int enable); +extern struct cs5535_mfgpt_timer *cs5535_mfgpt_alloc_timer(int timer, + int domain); +extern void cs5535_mfgpt_free_timer(struct cs5535_mfgpt_timer *timer); + +static inline int cs5535_mfgpt_setup_irq(struct cs5535_mfgpt_timer *timer, + int cmp, int *irq) +{ + return cs5535_mfgpt_set_irq(timer, cmp, irq, 1); +} + +static inline int cs5535_mfgpt_release_irq(struct cs5535_mfgpt_timer *timer, + int cmp, int *irq) +{ + return cs5535_mfgpt_set_irq(timer, cmp, irq, 0); +} + +#endif diff --git a/include/linux/ctype.h b/include/linux/ctype.h index afa36392297a..a3d6ee0044f9 100644 --- a/include/linux/ctype.h +++ b/include/linux/ctype.h @@ -15,7 +15,7 @@ #define _X 0x40 /* hex digit */ #define _SP 0x80 /* hard space (0x20) */ -extern unsigned char _ctype[]; +extern const unsigned char _ctype[]; #define __ismask(x) (_ctype[(int)(unsigned char)(x)]) @@ -27,6 +27,7 @@ extern unsigned char _ctype[]; #define islower(c) ((__ismask(c)&(_L)) != 0) #define isprint(c) ((__ismask(c)&(_P|_U|_L|_D|_SP)) != 0) #define ispunct(c) ((__ismask(c)&(_P)) != 0) +/* Note: isspace() must return false for %NUL-terminator */ #define isspace(c) ((__ismask(c)&(_S)) != 0) #define isupper(c) ((__ismask(c)&(_U)) != 0) #define isxdigit(c) ((__ismask(c)&(_D|_X)) != 0) diff --git a/include/linux/davinci_emac.h b/include/linux/davinci_emac.h new file mode 100644 index 000000000000..7c930dba477c --- /dev/null +++ b/include/linux/davinci_emac.h @@ -0,0 +1,39 @@ +/* + * TI DaVinci EMAC platform support + * + * Author: Kevin Hilman, Deep Root Systems, LLC + * + * 2007 (c) Deep Root Systems, LLC. This file is licensed under + * the terms of the GNU General Public License version 2. This program + * is licensed "as is" without any warranty of any kind, whether express + * or implied. + */ +#ifndef _LINUX_DAVINCI_EMAC_H +#define _LINUX_DAVINCI_EMAC_H + +#include <linux/if_ether.h> +#include <linux/memory.h> + +struct emac_platform_data { + char mac_addr[ETH_ALEN]; + u32 ctrl_reg_offset; + u32 ctrl_mod_reg_offset; + u32 ctrl_ram_offset; + u32 hw_ram_addr; + u32 mdio_reg_offset; + u32 ctrl_ram_size; + u32 phy_mask; + u32 mdio_max_freq; + u8 rmii_en; + u8 version; + void (*interrupt_enable) (void); + void (*interrupt_disable) (void); +}; + +enum { + EMAC_VERSION_1, /* DM644x */ + EMAC_VERSION_2, /* DM646x */ +}; + +void davinci_get_mac_addr(struct memory_accessor *mem_acc, void *context); +#endif diff --git a/include/linux/decompress/mm.h b/include/linux/decompress/mm.h index 12ff8c3f1d05..5032b9a31ae7 100644 --- a/include/linux/decompress/mm.h +++ b/include/linux/decompress/mm.h @@ -25,7 +25,7 @@ static void *malloc(int size) void *p; if (size < 0) - error("Malloc error"); + return NULL; if (!malloc_ptr) malloc_ptr = free_mem_ptr; @@ -35,7 +35,7 @@ static void *malloc(int size) malloc_ptr += size; if (free_mem_end_ptr && malloc_ptr >= free_mem_end_ptr) - error("Out of memory"); + return NULL; malloc_count++; return p; diff --git a/include/linux/decompress/unlzo.h b/include/linux/decompress/unlzo.h new file mode 100644 index 000000000000..987229752519 --- /dev/null +++ b/include/linux/decompress/unlzo.h @@ -0,0 +1,10 @@ +#ifndef DECOMPRESS_UNLZO_H +#define DECOMPRESS_UNLZO_H + +int unlzo(unsigned char *inbuf, int len, + int(*fill)(void*, unsigned int), + int(*flush)(void*, unsigned int), + unsigned char *output, + int *pos, + void(*error)(char *x)); +#endif diff --git a/include/linux/device-mapper.h b/include/linux/device-mapper.h index df7607e6dce8..1381cd97b4ed 100644 --- a/include/linux/device-mapper.h +++ b/include/linux/device-mapper.h @@ -118,10 +118,9 @@ struct dm_dev { /* * Constructors should call these functions to ensure destination devices * are opened/closed correctly. - * FIXME: too many arguments. */ -int dm_get_device(struct dm_target *ti, const char *path, sector_t start, - sector_t len, fmode_t mode, struct dm_dev **result); +int dm_get_device(struct dm_target *ti, const char *path, fmode_t mode, + struct dm_dev **result); void dm_put_device(struct dm_target *ti, struct dm_dev *d); /* @@ -235,7 +234,7 @@ void dm_uevent_add(struct mapped_device *md, struct list_head *elist); const char *dm_device_name(struct mapped_device *md); int dm_copy_name_and_uuid(struct mapped_device *md, char *name, char *uuid); struct gendisk *dm_disk(struct mapped_device *md); -int dm_suspended(struct mapped_device *md); +int dm_suspended(struct dm_target *ti); int dm_noflush_suspending(struct dm_target *ti); union map_info *dm_get_mapinfo(struct bio *bio); union map_info *dm_get_rq_mapinfo(struct request *rq); @@ -276,7 +275,7 @@ void dm_table_unplug_all(struct dm_table *t); /* * Table reference counting. */ -struct dm_table *dm_get_table(struct mapped_device *md); +struct dm_table *dm_get_live_table(struct mapped_device *md); void dm_table_get(struct dm_table *t); void dm_table_put(struct dm_table *t); @@ -295,8 +294,10 @@ void dm_table_event(struct dm_table *t); /* * The device must be suspended before calling this method. + * Returns the previous table, which the caller must destroy. */ -int dm_swap_table(struct mapped_device *md, struct dm_table *t); +struct dm_table *dm_swap_table(struct mapped_device *md, + struct dm_table *t); /* * A wrapper around vmalloc. diff --git a/include/linux/device.h b/include/linux/device.h index 2a73d9bcbc9c..b30527db3ac0 100644 --- a/include/linux/device.h +++ b/include/linux/device.h @@ -166,9 +166,9 @@ struct driver_attribute driver_attr_##_name = \ __ATTR(_name, _mode, _show, _store) extern int __must_check driver_create_file(struct device_driver *driver, - struct driver_attribute *attr); + const struct driver_attribute *attr); extern void driver_remove_file(struct device_driver *driver, - struct driver_attribute *attr); + const struct driver_attribute *attr); extern int __must_check driver_add_kobj(struct device_driver *drv, struct kobject *kobj, @@ -319,13 +319,13 @@ struct device_attribute { struct device_attribute dev_attr_##_name = __ATTR(_name, _mode, _show, _store) extern int __must_check device_create_file(struct device *device, - struct device_attribute *entry); + const struct device_attribute *entry); extern void device_remove_file(struct device *dev, - struct device_attribute *attr); + const struct device_attribute *attr); extern int __must_check device_create_bin_file(struct device *dev, - struct bin_attribute *attr); + const struct bin_attribute *attr); extern void device_remove_bin_file(struct device *dev, - struct bin_attribute *attr); + const struct bin_attribute *attr); extern int device_schedule_callback_owner(struct device *dev, void (*func)(struct device *dev), struct module *owner); @@ -472,6 +472,23 @@ static inline int device_is_registered(struct device *dev) return dev->kobj.state_in_sysfs; } +static inline void device_enable_async_suspend(struct device *dev) +{ + if (dev->power.status == DPM_ON) + dev->power.async_suspend = true; +} + +static inline void device_disable_async_suspend(struct device *dev) +{ + if (dev->power.status == DPM_ON) + dev->power.async_suspend = false; +} + +static inline bool device_async_suspend_enabled(struct device *dev) +{ + return !!dev->power.async_suspend; +} + void driver_init(void); /* diff --git a/include/linux/dm-dirty-log.h b/include/linux/dm-dirty-log.h index 5e8b11d88f6f..7084503c3405 100644 --- a/include/linux/dm-dirty-log.h +++ b/include/linux/dm-dirty-log.h @@ -21,6 +21,7 @@ struct dm_dirty_log_type; struct dm_dirty_log { struct dm_dirty_log_type *type; + int (*flush_callback_fn)(struct dm_target *ti); void *context; }; @@ -136,8 +137,9 @@ int dm_dirty_log_type_unregister(struct dm_dirty_log_type *type); * type->constructor/destructor() directly. */ struct dm_dirty_log *dm_dirty_log_create(const char *type_name, - struct dm_target *ti, - unsigned argc, char **argv); + struct dm_target *ti, + int (*flush_callback_fn)(struct dm_target *ti), + unsigned argc, char **argv); void dm_dirty_log_destroy(struct dm_dirty_log *log); #endif /* __KERNEL__ */ diff --git a/include/linux/dm-io.h b/include/linux/dm-io.h index b6bf17ee2f61..5c9186b93fff 100644 --- a/include/linux/dm-io.h +++ b/include/linux/dm-io.h @@ -37,14 +37,14 @@ enum dm_io_mem_type { struct dm_io_memory { enum dm_io_mem_type type; + unsigned offset; + union { struct page_list *pl; struct bio_vec *bvec; void *vma; void *addr; } ptr; - - unsigned offset; }; struct dm_io_notify { diff --git a/include/linux/dm-ioctl.h b/include/linux/dm-ioctl.h index 2ab84c83c31a..2c445e113790 100644 --- a/include/linux/dm-ioctl.h +++ b/include/linux/dm-ioctl.h @@ -1,6 +1,6 @@ /* * Copyright (C) 2001 - 2003 Sistina Software (UK) Limited. - * Copyright (C) 2004 - 2005 Red Hat, Inc. All rights reserved. + * Copyright (C) 2004 - 2009 Red Hat, Inc. All rights reserved. * * This file is released under the LGPL. */ @@ -266,9 +266,9 @@ enum { #define DM_DEV_SET_GEOMETRY _IOWR(DM_IOCTL, DM_DEV_SET_GEOMETRY_CMD, struct dm_ioctl) #define DM_VERSION_MAJOR 4 -#define DM_VERSION_MINOR 15 +#define DM_VERSION_MINOR 17 #define DM_VERSION_PATCHLEVEL 0 -#define DM_VERSION_EXTRA "-ioctl (2009-04-01)" +#define DM_VERSION_EXTRA "-ioctl (2010-03-05)" /* Status bits */ #define DM_READONLY_FLAG (1 << 0) /* In/Out */ @@ -309,4 +309,16 @@ enum { */ #define DM_NOFLUSH_FLAG (1 << 11) /* In */ +/* + * If set, any table information returned will relate to the inactive + * table instead of the live one. Always check DM_INACTIVE_PRESENT_FLAG + * is set before using the data returned. + */ +#define DM_QUERY_INACTIVE_TABLE_FLAG (1 << 12) /* In */ + +/* + * If set, a uevent was generated for which the caller may need to wait. + */ +#define DM_UEVENT_GENERATED_FLAG (1 << 13) /* Out */ + #endif /* _LINUX_DM_IOCTL_H */ diff --git a/include/linux/dm-region-hash.h b/include/linux/dm-region-hash.h index a9e652a41373..9e2a7a401df5 100644 --- a/include/linux/dm-region-hash.h +++ b/include/linux/dm-region-hash.h @@ -78,8 +78,7 @@ void dm_rh_dec(struct dm_region_hash *rh, region_t region); /* Delay bios on regions. */ void dm_rh_delay(struct dm_region_hash *rh, struct bio *bio); -void dm_rh_mark_nosync(struct dm_region_hash *rh, - struct bio *bio, unsigned done, int error); +void dm_rh_mark_nosync(struct dm_region_hash *rh, struct bio *bio); /* * Region recovery control. diff --git a/include/linux/dmaengine.h b/include/linux/dmaengine.h index 2b9f2ac7ed60..20ea12c86fd0 100644 --- a/include/linux/dmaengine.h +++ b/include/linux/dmaengine.h @@ -31,6 +31,8 @@ * if dma_cookie_t is >0 it's a DMA request cookie, <0 it's an error code */ typedef s32 dma_cookie_t; +#define DMA_MIN_COOKIE 1 +#define DMA_MAX_COOKIE INT_MAX #define dma_submit_error(cookie) ((cookie) < 0 ? 1 : 0) @@ -74,7 +76,7 @@ enum dma_transaction_type { * control completion, and communicate status. * @DMA_PREP_INTERRUPT - trigger an interrupt (callback) upon completion of * this transaction - * @DMA_CTRL_ACK - the descriptor cannot be reused until the client + * @DMA_CTRL_ACK - if clear, the descriptor cannot be reused until the client * acknowledges receipt, i.e. has has a chance to establish any dependency * chains * @DMA_COMPL_SKIP_SRC_UNMAP - set to disable dma-unmapping the source buffer(s) @@ -162,7 +164,7 @@ struct dma_chan { struct dma_chan_dev *dev; struct list_head device_node; - struct dma_chan_percpu *local; + struct dma_chan_percpu __percpu *local; int client_count; int table_count; void *private; diff --git a/include/linux/drbd.h b/include/linux/drbd.h index e84f4733cb55..78962272338a 100644 --- a/include/linux/drbd.h +++ b/include/linux/drbd.h @@ -53,7 +53,7 @@ extern const char *drbd_buildtag(void); -#define REL_VERSION "8.3.6" +#define REL_VERSION "8.3.7" #define API_VERSION 88 #define PRO_VERSION_MIN 86 #define PRO_VERSION_MAX 91 diff --git a/include/linux/drbd_nl.h b/include/linux/drbd_nl.h index db5721ad50d1..a4d82f895994 100644 --- a/include/linux/drbd_nl.h +++ b/include/linux/drbd_nl.h @@ -69,6 +69,7 @@ NL_PACKET(disconnect, 6, ) NL_PACKET(resize, 7, NL_INT64( 29, T_MAY_IGNORE, resize_size) + NL_BIT( 68, T_MAY_IGNORE, resize_force) ) NL_PACKET(syncer_conf, 8, diff --git a/include/linux/dst.h b/include/linux/dst.h deleted file mode 100644 index e26fed84b1aa..000000000000 --- a/include/linux/dst.h +++ /dev/null @@ -1,587 +0,0 @@ -/* - * 2007+ Copyright (c) Evgeniy Polyakov <johnpol@2ka.mipt.ru> - * All rights reserved. - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License as published by - * the Free Software Foundation; either version 2 of the License, or - * (at your option) any later version. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - */ - -#ifndef __DST_H -#define __DST_H - -#include <linux/types.h> -#include <linux/connector.h> - -#define DST_NAMELEN 32 -#define DST_NAME "dst" - -enum { - /* Remove node with given id from storage */ - DST_DEL_NODE = 0, - /* Add remote node with given id to the storage */ - DST_ADD_REMOTE, - /* Add local node with given id to the storage to be exported and used by remote peers */ - DST_ADD_EXPORT, - /* Crypto initialization command (hash/cipher used to protect the connection) */ - DST_CRYPTO, - /* Security attributes for given connection (permissions for example) */ - DST_SECURITY, - /* Register given node in the block layer subsystem */ - DST_START, - DST_CMD_MAX -}; - -struct dst_ctl -{ - /* Storage name */ - char name[DST_NAMELEN]; - /* Command flags */ - __u32 flags; - /* Command itself (see above) */ - __u32 cmd; - /* Maximum number of pages per single request in this device */ - __u32 max_pages; - /* Stale/error transaction scanning timeout in milliseconds */ - __u32 trans_scan_timeout; - /* Maximum number of retry sends before completing transaction as broken */ - __u32 trans_max_retries; - /* Storage size */ - __u64 size; -}; - -/* Reply command carries completion status */ -struct dst_ctl_ack -{ - struct cn_msg msg; - int error; - int unused[3]; -}; - -/* - * Unfortunaltely socket address structure is not exported to userspace - * and is redefined there. - */ -#define SADDR_MAX_DATA 128 - -struct saddr { - /* address family, AF_xxx */ - unsigned short sa_family; - /* 14 bytes of protocol address */ - char sa_data[SADDR_MAX_DATA]; - /* Number of bytes used in sa_data */ - unsigned short sa_data_len; -}; - -/* Address structure */ -struct dst_network_ctl -{ - /* Socket type: datagram, stream...*/ - unsigned int type; - /* Let me guess, is it a Jupiter diameter? */ - unsigned int proto; - /* Peer's address */ - struct saddr addr; -}; - -struct dst_crypto_ctl -{ - /* Cipher and hash names */ - char cipher_algo[DST_NAMELEN]; - char hash_algo[DST_NAMELEN]; - - /* Key sizes. Can be zero for digest for example */ - unsigned int cipher_keysize, hash_keysize; - /* Alignment. Calculated by the DST itself. */ - unsigned int crypto_attached_size; - /* Number of threads to perform crypto operations */ - int thread_num; -}; - -/* Export security attributes have this bits checked in when client connects */ -#define DST_PERM_READ (1<<0) -#define DST_PERM_WRITE (1<<1) - -/* - * Right now it is simple model, where each remote address - * is assigned to set of permissions it is allowed to perform. - * In real world block device does not know anything but - * reading and writing, so it should be more than enough. - */ -struct dst_secure_user -{ - unsigned int permissions; - struct saddr addr; -}; - -/* - * Export control command: device to export and network address to accept - * clients to work with given device - */ -struct dst_export_ctl -{ - char device[DST_NAMELEN]; - struct dst_network_ctl ctl; -}; - -enum { - DST_CFG = 1, /* Request remote configuration */ - DST_IO, /* IO command */ - DST_IO_RESPONSE, /* IO response */ - DST_PING, /* Keepalive message */ - DST_NCMD_MAX, -}; - -struct dst_cmd -{ - /* Network command itself, see above */ - __u32 cmd; - /* - * Size of the attached data - * (in most cases, for READ command it means how many bytes were requested) - */ - __u32 size; - /* Crypto size: number of attached bytes with digest/hmac */ - __u32 csize; - /* Here we can carry secret data */ - __u32 reserved; - /* Read/write bits, see how they are encoded in bio structure */ - __u64 rw; - /* BIO flags */ - __u64 flags; - /* Unique command id (like transaction ID) */ - __u64 id; - /* Sector to start IO from */ - __u64 sector; - /* Hash data is placed after this header */ - __u8 hash[0]; -}; - -/* - * Convert command to/from network byte order. - * We do not use hton*() functions, since there is - * no 64-bit implementation. - */ -static inline void dst_convert_cmd(struct dst_cmd *c) -{ - c->cmd = __cpu_to_be32(c->cmd); - c->csize = __cpu_to_be32(c->csize); - c->size = __cpu_to_be32(c->size); - c->sector = __cpu_to_be64(c->sector); - c->id = __cpu_to_be64(c->id); - c->flags = __cpu_to_be64(c->flags); - c->rw = __cpu_to_be64(c->rw); -} - -/* Transaction id */ -typedef __u64 dst_gen_t; - -#ifdef __KERNEL__ - -#include <linux/blkdev.h> -#include <linux/bio.h> -#include <linux/device.h> -#include <linux/mempool.h> -#include <linux/net.h> -#include <linux/poll.h> -#include <linux/rbtree.h> - -#ifdef CONFIG_DST_DEBUG -#define dprintk(f, a...) printk(KERN_NOTICE f, ##a) -#else -static inline void __attribute__ ((format (printf, 1, 2))) - dprintk(const char *fmt, ...) {} -#endif - -struct dst_node; - -struct dst_trans -{ - /* DST node we are working with */ - struct dst_node *n; - - /* Entry inside transaction tree */ - struct rb_node trans_entry; - - /* Merlin kills this transaction when this memory cell equals zero */ - atomic_t refcnt; - - /* How this transaction should be processed by crypto engine */ - short enc; - /* How many times this transaction was resent */ - short retries; - /* Completion status */ - int error; - - /* When did we send it to the remote peer */ - long send_time; - - /* My name is... - * Well, computers does not speak, they have unique id instead */ - dst_gen_t gen; - - /* Block IO we are working with */ - struct bio *bio; - - /* Network command for above block IO request */ - struct dst_cmd cmd; -}; - -struct dst_crypto_engine -{ - /* What should we do with all block requests */ - struct crypto_hash *hash; - struct crypto_ablkcipher *cipher; - - /* Pool of pages used to encrypt data into before sending */ - int page_num; - struct page **pages; - - /* What to do with current request */ - int enc; - /* Who we are and where do we go */ - struct scatterlist *src, *dst; - - /* Maximum timeout waiting for encryption to be completed */ - long timeout; - /* IV is a 64-bit sequential counter */ - u64 iv; - - /* Secret data */ - void *private; - - /* Cached temporary data lives here */ - int size; - void *data; -}; - -struct dst_state -{ - /* The main state protection */ - struct mutex state_lock; - - /* Polling machinery for sockets */ - wait_queue_t wait; - wait_queue_head_t *whead; - /* Most of events are being waited here */ - wait_queue_head_t thread_wait; - - /* Who owns this? */ - struct dst_node *node; - - /* Network address for this state */ - struct dst_network_ctl ctl; - - /* Permissions to work with: read-only or rw connection */ - u32 permissions; - - /* Called when we need to clean private data */ - void (* cleanup)(struct dst_state *st); - - /* Used by the server: BIO completion queues BIOs here */ - struct list_head request_list; - spinlock_t request_lock; - - /* Guess what? No, it is not number of planets */ - atomic_t refcnt; - - /* This flags is set when connection should be dropped */ - int need_exit; - - /* - * Socket to work with. Second pointer is used for - * lockless check if socket was changed before performing - * next action (like working with cached polling result) - */ - struct socket *socket, *read_socket; - - /* Cached preallocated data */ - void *data; - unsigned int size; - - /* Currently processed command */ - struct dst_cmd cmd; -}; - -struct dst_info -{ - /* Device size */ - u64 size; - - /* Local device name for export devices */ - char local[DST_NAMELEN]; - - /* Network setup */ - struct dst_network_ctl net; - - /* Sysfs bits use this */ - struct device device; -}; - -struct dst_node -{ - struct list_head node_entry; - - /* Hi, my name is stored here */ - char name[DST_NAMELEN]; - /* My cache name is stored here */ - char cache_name[DST_NAMELEN]; - - /* Block device attached to given node. - * Only valid for exporting nodes */ - struct block_device *bdev; - /* Network state machine for given peer */ - struct dst_state *state; - - /* Block IO machinery */ - struct request_queue *queue; - struct gendisk *disk; - - /* Number of threads in processing pool */ - int thread_num; - /* Maximum number of pages in single IO */ - int max_pages; - - /* I'm that big in bytes */ - loff_t size; - - /* Exported to userspace node information */ - struct dst_info *info; - - /* - * Security attribute list. - * Used only by exporting node currently. - */ - struct list_head security_list; - struct mutex security_lock; - - /* - * When this unerflows below zero, university collapses. - * But this will not happen, since node will be freed, - * when reference counter reaches zero. - */ - atomic_t refcnt; - - /* How precisely should I be started? */ - int (*start)(struct dst_node *); - - /* Crypto capabilities */ - struct dst_crypto_ctl crypto; - u8 *hash_key; - u8 *cipher_key; - - /* Pool of processing thread */ - struct thread_pool *pool; - - /* Transaction IDs live here */ - atomic_long_t gen; - - /* - * How frequently and how many times transaction - * tree should be scanned to drop stale objects. - */ - long trans_scan_timeout; - int trans_max_retries; - - /* Small gnomes live here */ - struct rb_root trans_root; - struct mutex trans_lock; - - /* - * Transaction cache/memory pool. - * It is big enough to contain not only transaction - * itself, but additional crypto data (digest/hmac). - */ - struct kmem_cache *trans_cache; - mempool_t *trans_pool; - - /* This entity scans transaction tree */ - struct delayed_work trans_work; - - wait_queue_head_t wait; -}; - -/* Kernel representation of the security attribute */ -struct dst_secure -{ - struct list_head sec_entry; - struct dst_secure_user sec; -}; - -int dst_process_bio(struct dst_node *n, struct bio *bio); - -int dst_node_init_connected(struct dst_node *n, struct dst_network_ctl *r); -int dst_node_init_listened(struct dst_node *n, struct dst_export_ctl *le); - -static inline struct dst_state *dst_state_get(struct dst_state *st) -{ - BUG_ON(atomic_read(&st->refcnt) == 0); - atomic_inc(&st->refcnt); - return st; -} - -void dst_state_put(struct dst_state *st); - -struct dst_state *dst_state_alloc(struct dst_node *n); -int dst_state_socket_create(struct dst_state *st); -void dst_state_socket_release(struct dst_state *st); - -void dst_state_exit_connected(struct dst_state *st); - -int dst_state_schedule_receiver(struct dst_state *st); - -void dst_dump_addr(struct socket *sk, struct sockaddr *sa, char *str); - -static inline void dst_state_lock(struct dst_state *st) -{ - mutex_lock(&st->state_lock); -} - -static inline void dst_state_unlock(struct dst_state *st) -{ - mutex_unlock(&st->state_lock); -} - -void dst_poll_exit(struct dst_state *st); -int dst_poll_init(struct dst_state *st); - -static inline unsigned int dst_state_poll(struct dst_state *st) -{ - unsigned int revents = POLLHUP | POLLERR; - - dst_state_lock(st); - if (st->socket) - revents = st->socket->ops->poll(NULL, st->socket, NULL); - dst_state_unlock(st); - - return revents; -} - -static inline int dst_thread_setup(void *private, void *data) -{ - return 0; -} - -void dst_node_put(struct dst_node *n); - -static inline struct dst_node *dst_node_get(struct dst_node *n) -{ - atomic_inc(&n->refcnt); - return n; -} - -int dst_data_recv(struct dst_state *st, void *data, unsigned int size); -int dst_recv_cdata(struct dst_state *st, void *cdata); -int dst_data_send_header(struct socket *sock, - void *data, unsigned int size, int more); - -int dst_send_bio(struct dst_state *st, struct dst_cmd *cmd, struct bio *bio); - -int dst_process_io(struct dst_state *st); -int dst_export_crypto(struct dst_node *n, struct bio *bio); -int dst_export_send_bio(struct bio *bio); -int dst_start_export(struct dst_node *n); - -int __init dst_export_init(void); -void dst_export_exit(void); - -/* Private structure for export block IO requests */ -struct dst_export_priv -{ - struct list_head request_entry; - struct dst_state *state; - struct bio *bio; - struct dst_cmd cmd; -}; - -static inline void dst_trans_get(struct dst_trans *t) -{ - atomic_inc(&t->refcnt); -} - -struct dst_trans *dst_trans_search(struct dst_node *node, dst_gen_t gen); -int dst_trans_remove(struct dst_trans *t); -int dst_trans_remove_nolock(struct dst_trans *t); -void dst_trans_put(struct dst_trans *t); - -/* - * Convert bio into network command. - */ -static inline void dst_bio_to_cmd(struct bio *bio, struct dst_cmd *cmd, - u32 command, u64 id) -{ - cmd->cmd = command; - cmd->flags = (bio->bi_flags << BIO_POOL_BITS) >> BIO_POOL_BITS; - cmd->rw = bio->bi_rw; - cmd->size = bio->bi_size; - cmd->csize = 0; - cmd->id = id; - cmd->sector = bio->bi_sector; -}; - -int dst_trans_send(struct dst_trans *t); -int dst_trans_crypto(struct dst_trans *t); - -int dst_node_crypto_init(struct dst_node *n, struct dst_crypto_ctl *ctl); -void dst_node_crypto_exit(struct dst_node *n); - -static inline int dst_need_crypto(struct dst_node *n) -{ - struct dst_crypto_ctl *c = &n->crypto; - /* - * Logical OR is appropriate here, but boolean one produces - * more optimal code, so it is used instead. - */ - return (c->hash_algo[0] | c->cipher_algo[0]); -} - -int dst_node_trans_init(struct dst_node *n, unsigned int size); -void dst_node_trans_exit(struct dst_node *n); - -/* - * Pool of threads. - * Ready list contains threads currently free to be used, - * active one contains threads with some work scheduled for them. - * Caller can wait in given queue when thread is ready. - */ -struct thread_pool -{ - int thread_num; - struct mutex thread_lock; - struct list_head ready_list, active_list; - - wait_queue_head_t wait; -}; - -void thread_pool_del_worker(struct thread_pool *p); -void thread_pool_del_worker_id(struct thread_pool *p, unsigned int id); -int thread_pool_add_worker(struct thread_pool *p, - char *name, - unsigned int id, - void *(* init)(void *data), - void (* cleanup)(void *data), - void *data); - -void thread_pool_destroy(struct thread_pool *p); -struct thread_pool *thread_pool_create(int num, char *name, - void *(* init)(void *data), - void (* cleanup)(void *data), - void *data); - -int thread_pool_schedule(struct thread_pool *p, - int (* setup)(void *stored_private, void *setup_data), - int (* action)(void *stored_private, void *setup_data), - void *setup_data, long timeout); -int thread_pool_schedule_private(struct thread_pool *p, - int (* setup)(void *private, void *data), - int (* action)(void *private, void *data), - void *data, long timeout, void *id); - -#endif /* __KERNEL__ */ -#endif /* __DST_H */ diff --git a/include/linux/dynamic_debug.h b/include/linux/dynamic_debug.h index a0d9422a1569..f8c2e1767500 100644 --- a/include/linux/dynamic_debug.h +++ b/include/linux/dynamic_debug.h @@ -57,8 +57,7 @@ extern int ddebug_remove_module(char *mod_name); { KBUILD_MODNAME, __func__, __FILE__, fmt, DEBUG_HASH, \ DEBUG_HASH2, __LINE__, _DPRINTK_FLAGS_DEFAULT }; \ if (__dynamic_dbg_enabled(descriptor)) \ - printk(KERN_DEBUG KBUILD_MODNAME ":" pr_fmt(fmt), \ - ##__VA_ARGS__); \ + printk(KERN_DEBUG pr_fmt(fmt), ##__VA_ARGS__); \ } while (0) @@ -69,9 +68,7 @@ extern int ddebug_remove_module(char *mod_name); { KBUILD_MODNAME, __func__, __FILE__, fmt, DEBUG_HASH, \ DEBUG_HASH2, __LINE__, _DPRINTK_FLAGS_DEFAULT }; \ if (__dynamic_dbg_enabled(descriptor)) \ - dev_printk(KERN_DEBUG, dev, \ - KBUILD_MODNAME ": " fmt, \ - ##__VA_ARGS__); \ + dev_printk(KERN_DEBUG, dev, fmt, ##__VA_ARGS__); \ } while (0) #else @@ -81,8 +78,10 @@ static inline int ddebug_remove_module(char *mod) return 0; } -#define dynamic_pr_debug(fmt, ...) do { } while (0) -#define dynamic_dev_dbg(dev, format, ...) do { } while (0) +#define dynamic_pr_debug(fmt, ...) \ + do { if (0) printk(KERN_DEBUG pr_fmt(fmt), ##__VA_ARGS__); } while (0) +#define dynamic_dev_dbg(dev, format, ...) \ + do { if (0) dev_printk(KERN_DEBUG, dev, fmt, ##__VA_ARGS__); } while (0) #endif #endif diff --git a/include/linux/early_res.h b/include/linux/early_res.h new file mode 100644 index 000000000000..29c09f57a13c --- /dev/null +++ b/include/linux/early_res.h @@ -0,0 +1,23 @@ +#ifndef _LINUX_EARLY_RES_H +#define _LINUX_EARLY_RES_H +#ifdef __KERNEL__ + +extern void reserve_early(u64 start, u64 end, char *name); +extern void reserve_early_overlap_ok(u64 start, u64 end, char *name); +extern void free_early(u64 start, u64 end); +void free_early_partial(u64 start, u64 end); +extern void early_res_to_bootmem(u64 start, u64 end); + +void reserve_early_without_check(u64 start, u64 end, char *name); +u64 find_early_area(u64 ei_start, u64 ei_last, u64 start, u64 end, + u64 size, u64 align); +u64 find_early_area_size(u64 ei_start, u64 ei_last, u64 start, + u64 *sizep, u64 align); +u64 find_fw_memmap_area(u64 start, u64 end, u64 size, u64 align); +u64 get_max_mapped(void); +#include <linux/range.h> +int get_free_all_memory_range(struct range **rangep, int nodeid); + +#endif /* __KERNEL__ */ + +#endif /* _LINUX_EARLY_RES_H */ diff --git a/include/linux/efi.h b/include/linux/efi.h index ce4581fbc08b..fb737bc19a8c 100644 --- a/include/linux/efi.h +++ b/include/linux/efi.h @@ -280,11 +280,7 @@ efi_guidcmp (efi_guid_t left, efi_guid_t right) static inline char * efi_guid_unparse(efi_guid_t *guid, char *out) { - sprintf(out, "%02x%02x%02x%02x-%02x%02x-%02x%02x-%02x%02x-%02x%02x%02x%02x%02x%02x", - guid->b[3], guid->b[2], guid->b[1], guid->b[0], - guid->b[5], guid->b[4], guid->b[7], guid->b[6], - guid->b[8], guid->b[9], guid->b[10], guid->b[11], - guid->b[12], guid->b[13], guid->b[14], guid->b[15]); + sprintf(out, "%pUl", guid->b); return out; } diff --git a/include/linux/elf.h b/include/linux/elf.h index 90a4ed0ea0e5..597858418051 100644 --- a/include/linux/elf.h +++ b/include/linux/elf.h @@ -50,6 +50,28 @@ typedef __s64 Elf64_Sxword; #define PT_GNU_STACK (PT_LOOS + 0x474e551) +/* + * Extended Numbering + * + * If the real number of program header table entries is larger than + * or equal to PN_XNUM(0xffff), it is set to sh_info field of the + * section header at index 0, and PN_XNUM is set to e_phnum + * field. Otherwise, the section header at index 0 is zero + * initialized, if it exists. + * + * Specifications are available in: + * + * - Sun microsystems: Linker and Libraries. + * Part No: 817-1984-17, September 2008. + * URL: http://docs.sun.com/app/docs/doc/817-1984 + * + * - System V ABI AMD64 Architecture Processor Supplement + * Draft Version 0.99., + * May 11, 2009. + * URL: http://www.x86-64.org/ + */ +#define PN_XNUM 0xffff + /* These constants define the different elf file types */ #define ET_NONE 0 #define ET_REL 1 @@ -286,7 +308,7 @@ typedef struct elf64_phdr { #define SHN_COMMON 0xfff2 #define SHN_HIRESERVE 0xffff -typedef struct { +typedef struct elf32_shdr { Elf32_Word sh_name; Elf32_Word sh_type; Elf32_Word sh_flags; @@ -349,7 +371,11 @@ typedef struct elf64_shdr { #define ELF_OSABI ELFOSABI_NONE #endif -/* Notes used in ET_CORE */ +/* + * Notes used in ET_CORE. Architectures export some of the arch register sets + * using the corresponding note types via the PTRACE_GETREGSET and + * PTRACE_SETREGSET requests. + */ #define NT_PRSTATUS 1 #define NT_PRFPREG 2 #define NT_PRPSINFO 3 @@ -361,7 +387,13 @@ typedef struct elf64_shdr { #define NT_PPC_VSX 0x102 /* PowerPC VSX registers */ #define NT_386_TLS 0x200 /* i386 TLS slots (struct user_desc) */ #define NT_386_IOPERM 0x201 /* x86 io permission bitmap (1=deny) */ -#define NT_PRXSTATUS 0x300 /* s390 upper register halves */ +#define NT_X86_XSTATE 0x202 /* x86 extended state using xsave */ +#define NT_S390_HIGH_GPRS 0x300 /* s390 upper register halves */ +#define NT_S390_TIMER 0x301 /* s390 timer register */ +#define NT_S390_TODCMP 0x302 /* s390 TOD clock comparator register */ +#define NT_S390_TODPREG 0x303 /* s390 TOD programmable register */ +#define NT_S390_CTRS 0x304 /* s390 control registers */ +#define NT_S390_PREFIX 0x305 /* s390 prefix register */ /* Note header in a PT_NOTE section */ @@ -384,16 +416,20 @@ typedef struct elf64_note { extern Elf32_Dyn _DYNAMIC []; #define elfhdr elf32_hdr #define elf_phdr elf32_phdr +#define elf_shdr elf32_shdr #define elf_note elf32_note #define elf_addr_t Elf32_Off +#define Elf_Half Elf32_Half #else extern Elf64_Dyn _DYNAMIC []; #define elfhdr elf64_hdr #define elf_phdr elf64_phdr +#define elf_shdr elf64_shdr #define elf_note elf64_note #define elf_addr_t Elf64_Off +#define Elf_Half Elf64_Half #endif diff --git a/include/linux/elfcore.h b/include/linux/elfcore.h index 00d6a68d0421..e687bc3ba4da 100644 --- a/include/linux/elfcore.h +++ b/include/linux/elfcore.h @@ -8,6 +8,8 @@ #include <linux/user.h> #endif #include <linux/ptrace.h> +#include <linux/elf.h> +#include <linux/fs.h> struct elf_siginfo { @@ -150,5 +152,20 @@ static inline int elf_core_copy_task_xfpregs(struct task_struct *t, elf_fpxregse #endif /* __KERNEL__ */ +/* + * These functions parameterize elf_core_dump in fs/binfmt_elf.c to write out + * extra segments containing the gate DSO contents. Dumping its + * contents makes post-mortem fully interpretable later without matching up + * the same kernel and hardware config to see what PC values meant. + * Dumping its extra ELF program headers includes all the other information + * a debugger needs to easily find how the gate DSO was being used. + */ +extern Elf_Half elf_core_extra_phdrs(void); +extern int +elf_core_write_extra_phdrs(struct file *file, loff_t offset, size_t *size, + unsigned long limit); +extern int +elf_core_write_extra_data(struct file *file, size_t *size, unsigned long limit); +extern size_t elf_core_extra_data_size(void); #endif /* _LINUX_ELFCORE_H */ diff --git a/include/linux/enclosure.h b/include/linux/enclosure.h index 90d1c2184112..9a33c5f7e126 100644 --- a/include/linux/enclosure.h +++ b/include/linux/enclosure.h @@ -42,6 +42,8 @@ enum enclosure_status { ENCLOSURE_STATUS_NOT_INSTALLED, ENCLOSURE_STATUS_UNKNOWN, ENCLOSURE_STATUS_UNAVAILABLE, + /* last element for counting purposes */ + ENCLOSURE_STATUS_MAX }; /* SFF-8485 activity light settings */ diff --git a/include/linux/err.h b/include/linux/err.h index ec87f3142bf3..1b12642636c7 100644 --- a/include/linux/err.h +++ b/include/linux/err.h @@ -34,6 +34,11 @@ static inline long IS_ERR(const void *ptr) return IS_ERR_VALUE((unsigned long)ptr); } +static inline long IS_ERR_OR_NULL(const void *ptr) +{ + return !ptr || IS_ERR_VALUE((unsigned long)ptr); +} + /** * ERR_CAST - Explicitly cast an error-valued pointer to another pointer type * @ptr: The pointer to cast. diff --git a/include/linux/ethtool.h b/include/linux/ethtool.h index ef4a2d84d922..cca1c3de140d 100644 --- a/include/linux/ethtool.h +++ b/include/linux/ethtool.h @@ -242,6 +242,7 @@ enum ethtool_stringset { ETH_SS_TEST = 0, ETH_SS_STATS, ETH_SS_PRIV_FLAGS, + ETH_SS_NTUPLE_FILTERS, }; /* for passing string sets for data tagging */ @@ -290,6 +291,7 @@ struct ethtool_perm_addr { */ enum ethtool_flags { ETH_FLAG_LRO = (1 << 15), /* LRO is enabled */ + ETH_FLAG_NTUPLE = (1 << 27), /* N-tuple filters enabled */ }; /* The following structures are for supporting RX network flow @@ -363,6 +365,35 @@ struct ethtool_rxnfc { __u32 rule_locs[0]; }; +struct ethtool_rx_ntuple_flow_spec { + __u32 flow_type; + union { + struct ethtool_tcpip4_spec tcp_ip4_spec; + struct ethtool_tcpip4_spec udp_ip4_spec; + struct ethtool_tcpip4_spec sctp_ip4_spec; + struct ethtool_ah_espip4_spec ah_ip4_spec; + struct ethtool_ah_espip4_spec esp_ip4_spec; + struct ethtool_rawip4_spec raw_ip4_spec; + struct ethtool_ether_spec ether_spec; + struct ethtool_usrip4_spec usr_ip4_spec; + __u8 hdata[64]; + } h_u, m_u; /* entry, mask */ + + __u16 vlan_tag; + __u16 vlan_tag_mask; + __u64 data; /* user-defined flow spec data */ + __u64 data_mask; /* user-defined flow spec mask */ + + /* signed to distinguish between queue and actions (DROP) */ + __s32 action; +#define ETHTOOL_RXNTUPLE_ACTION_DROP -1 +}; + +struct ethtool_rx_ntuple { + __u32 cmd; + struct ethtool_rx_ntuple_flow_spec fs; +}; + #define ETHTOOL_FLASH_MAX_FILENAME 128 enum ethtool_flash_op_type { ETHTOOL_FLASH_ALL_REGIONS = 0, @@ -377,6 +408,20 @@ struct ethtool_flash { #ifdef __KERNEL__ +#include <linux/rculist.h> + +struct ethtool_rx_ntuple_flow_spec_container { + struct ethtool_rx_ntuple_flow_spec fs; + struct list_head list; +}; + +struct ethtool_rx_ntuple_list { +#define ETHTOOL_MAX_NTUPLE_LIST_ENTRY 1024 +#define ETHTOOL_MAX_NTUPLE_STRING_PER_ENTRY 14 + struct list_head list; + unsigned int count; +}; + struct net_device; /* Some generic methods drivers may use in their ethtool_ops */ @@ -394,6 +439,7 @@ u32 ethtool_op_get_ufo(struct net_device *dev); int ethtool_op_set_ufo(struct net_device *dev, u32 data); u32 ethtool_op_get_flags(struct net_device *dev); int ethtool_op_set_flags(struct net_device *dev, u32 data); +void ethtool_ntuple_flush(struct net_device *dev); /** * ðtool_ops - Alter and report network device settings @@ -500,6 +546,8 @@ struct ethtool_ops { int (*set_rxnfc)(struct net_device *, struct ethtool_rxnfc *); int (*flash_device)(struct net_device *, struct ethtool_flash *); int (*reset)(struct net_device *, u32 *); + int (*set_rx_ntuple)(struct net_device *, struct ethtool_rx_ntuple *); + int (*get_rx_ntuple)(struct net_device *, u32 stringset, void *); }; #endif /* __KERNEL__ */ @@ -559,6 +607,9 @@ struct ethtool_ops { #define ETHTOOL_FLASHDEV 0x00000033 /* Flash firmware to device */ #define ETHTOOL_RESET 0x00000034 /* Reset hardware */ +#define ETHTOOL_SRXNTUPLE 0x00000035 /* Add an n-tuple filter to device */ +#define ETHTOOL_GRXNTUPLE 0x00000036 /* Get n-tuple filters from device */ + /* compatibility with older code */ #define SPARC_ETH_GSET ETHTOOL_GSET #define SPARC_ETH_SSET ETHTOOL_SSET diff --git a/include/linux/eventfd.h b/include/linux/eventfd.h index 94dd10366a78..91bb4f27238c 100644 --- a/include/linux/eventfd.h +++ b/include/linux/eventfd.h @@ -10,6 +10,7 @@ #include <linux/fcntl.h> #include <linux/file.h> +#include <linux/wait.h> /* * CAREFUL: Check include/asm-generic/fcntl.h when defining @@ -34,6 +35,9 @@ struct file *eventfd_fget(int fd); struct eventfd_ctx *eventfd_ctx_fdget(int fd); struct eventfd_ctx *eventfd_ctx_fileget(struct file *file); int eventfd_signal(struct eventfd_ctx *ctx, int n); +ssize_t eventfd_ctx_read(struct eventfd_ctx *ctx, int no_wait, __u64 *cnt); +int eventfd_ctx_remove_wait_queue(struct eventfd_ctx *ctx, wait_queue_t *wait, + __u64 *cnt); #else /* CONFIG_EVENTFD */ @@ -61,6 +65,18 @@ static inline void eventfd_ctx_put(struct eventfd_ctx *ctx) } +static inline ssize_t eventfd_ctx_read(struct eventfd_ctx *ctx, int no_wait, + __u64 *cnt) +{ + return -ENOSYS; +} + +static inline int eventfd_ctx_remove_wait_queue(struct eventfd_ctx *ctx, + wait_queue_t *wait, __u64 *cnt) +{ + return -ENOSYS; +} + #endif #endif /* _LINUX_EVENTFD_H */ diff --git a/include/linux/exportfs.h b/include/linux/exportfs.h index 27e772cefb6a..a9cd507f8cd2 100644 --- a/include/linux/exportfs.h +++ b/include/linux/exportfs.h @@ -96,8 +96,9 @@ struct fid { * @fh_to_parent: find the implied object's parent and get a dentry for it * @get_name: find the name for a given inode in a given directory * @get_parent: find the parent of a given directory + * @commit_metadata: commit metadata changes to stable storage * - * See Documentation/filesystems/Exporting for details on how to use + * See Documentation/filesystems/nfs/Exporting for details on how to use * this interface correctly. * * encode_fh: @@ -137,6 +138,9 @@ struct fid { * is also a directory. In the event that it cannot be found, or storage * space cannot be allocated, a %ERR_PTR should be returned. * + * commit_metadata: + * @commit_metadata should commit metadata changes to stable storage. + * * Locking rules: * get_parent is called with child->d_inode->i_mutex down * get_name is not (which is possibly inconsistent) @@ -152,6 +156,7 @@ struct export_operations { int (*get_name)(struct dentry *parent, char *name, struct dentry *child); struct dentry * (*get_parent)(struct dentry *child); + int (*commit_metadata)(struct inode *inode); }; extern int exportfs_encode_fh(struct dentry *dentry, struct fid *fid, diff --git a/include/linux/ext3_fs.h b/include/linux/ext3_fs.h index 6b049030fbe6..cac84b006667 100644 --- a/include/linux/ext3_fs.h +++ b/include/linux/ext3_fs.h @@ -202,14 +202,6 @@ static inline __u32 ext3_mask_flags(umode_t mode, __u32 flags) return flags & EXT3_OTHER_FLMASK; } -/* - * Inode dynamic state flags - */ -#define EXT3_STATE_JDATA 0x00000001 /* journaled data exists */ -#define EXT3_STATE_NEW 0x00000002 /* inode is newly created */ -#define EXT3_STATE_XATTR 0x00000004 /* has in-inode xattrs */ -#define EXT3_STATE_FLUSH_ON_CLOSE 0x00000008 - /* Used to pass group descriptor data when online resize is done */ struct ext3_new_group_input { __u32 group; /* Group number for this data */ @@ -560,6 +552,31 @@ static inline int ext3_valid_inum(struct super_block *sb, unsigned long ino) (ino >= EXT3_FIRST_INO(sb) && ino <= le32_to_cpu(EXT3_SB(sb)->s_es->s_inodes_count)); } + +/* + * Inode dynamic state flags + */ +enum { + EXT3_STATE_JDATA, /* journaled data exists */ + EXT3_STATE_NEW, /* inode is newly created */ + EXT3_STATE_XATTR, /* has in-inode xattrs */ + EXT3_STATE_FLUSH_ON_CLOSE, /* flush dirty pages on close */ +}; + +static inline int ext3_test_inode_state(struct inode *inode, int bit) +{ + return test_bit(bit, &EXT3_I(inode)->i_state); +} + +static inline void ext3_set_inode_state(struct inode *inode, int bit) +{ + set_bit(bit, &EXT3_I(inode)->i_state); +} + +static inline void ext3_clear_inode_state(struct inode *inode, int bit) +{ + clear_bit(bit, &EXT3_I(inode)->i_state); +} #else /* Assume that user mode programs are passing in an ext3fs superblock, not * a kernel struct super_block. This will allow us to call the feature-test @@ -877,7 +894,7 @@ int ext3_get_blocks_handle(handle_t *handle, struct inode *inode, int create); extern struct inode *ext3_iget(struct super_block *, unsigned long); -extern int ext3_write_inode (struct inode *, int); +extern int ext3_write_inode (struct inode *, struct writeback_control *); extern int ext3_setattr (struct dentry *, struct iattr *); extern void ext3_delete_inode (struct inode *); extern int ext3_sync_inode (handle_t *, struct inode *); diff --git a/include/linux/ext3_fs_i.h b/include/linux/ext3_fs_i.h index 93e7428156ba..7679acdb519a 100644 --- a/include/linux/ext3_fs_i.h +++ b/include/linux/ext3_fs_i.h @@ -87,7 +87,7 @@ struct ext3_inode_info { * near to their parent directory's inode. */ __u32 i_block_group; - __u32 i_state; /* Dynamic state flags for ext3 */ + unsigned long i_state; /* Dynamic state flags for ext3 */ /* block reservation info */ struct ext3_block_alloc_info *i_block_alloc_info; diff --git a/include/linux/ext3_fs_sb.h b/include/linux/ext3_fs_sb.h index f07f34de2f0e..258088ab3c6b 100644 --- a/include/linux/ext3_fs_sb.h +++ b/include/linux/ext3_fs_sb.h @@ -72,6 +72,8 @@ struct ext3_sb_info { struct inode * s_journal_inode; struct journal_s * s_journal; struct list_head s_orphan; + struct mutex s_orphan_lock; + struct mutex s_resize_lock; unsigned long s_commit_interval; struct block_device *journal_bdev; #ifdef CONFIG_JBD_DEBUG diff --git a/include/linux/ext3_jbd.h b/include/linux/ext3_jbd.h index cf82d519be40..d7b5ddca99c2 100644 --- a/include/linux/ext3_jbd.h +++ b/include/linux/ext3_jbd.h @@ -44,13 +44,13 @@ #define EXT3_DATA_TRANS_BLOCKS(sb) (EXT3_SINGLEDATA_TRANS_BLOCKS + \ EXT3_XATTR_TRANS_BLOCKS - 2 + \ - 2*EXT3_QUOTA_TRANS_BLOCKS(sb)) + EXT3_MAXQUOTAS_TRANS_BLOCKS(sb)) /* Delete operations potentially hit one directory's namespace plus an * entire inode, plus arbitrary amounts of bitmap/indirection data. Be * generous. We can grow the delete transaction later if necessary. */ -#define EXT3_DELETE_TRANS_BLOCKS(sb) (2 * EXT3_DATA_TRANS_BLOCKS(sb) + 64) +#define EXT3_DELETE_TRANS_BLOCKS(sb) (EXT3_MAXQUOTAS_TRANS_BLOCKS(sb) + 64) /* Define an arbitrary limit for the amount of data we will anticipate * writing to any given transaction. For unbounded transactions such as @@ -86,6 +86,9 @@ #define EXT3_QUOTA_INIT_BLOCKS(sb) 0 #define EXT3_QUOTA_DEL_BLOCKS(sb) 0 #endif +#define EXT3_MAXQUOTAS_TRANS_BLOCKS(sb) (MAXQUOTAS*EXT3_QUOTA_TRANS_BLOCKS(sb)) +#define EXT3_MAXQUOTAS_INIT_BLOCKS(sb) (MAXQUOTAS*EXT3_QUOTA_INIT_BLOCKS(sb)) +#define EXT3_MAXQUOTAS_DEL_BLOCKS(sb) (MAXQUOTAS*EXT3_QUOTA_DEL_BLOCKS(sb)) int ext3_mark_iloc_dirty(handle_t *handle, diff --git a/include/linux/fault-inject.h b/include/linux/fault-inject.h index 06ca9b21dad2..7b64ad40e4ce 100644 --- a/include/linux/fault-inject.h +++ b/include/linux/fault-inject.h @@ -82,9 +82,10 @@ static inline void cleanup_fault_attr_dentries(struct fault_attr *attr) #endif /* CONFIG_FAULT_INJECTION */ #ifdef CONFIG_FAILSLAB -extern bool should_failslab(size_t size, gfp_t gfpflags); +extern bool should_failslab(size_t size, gfp_t gfpflags, unsigned long flags); #else -static inline bool should_failslab(size_t size, gfp_t gfpflags) +static inline bool should_failslab(size_t size, gfp_t gfpflags, + unsigned long flags) { return false; } diff --git a/include/linux/fb.h b/include/linux/fb.h index 369767bd873e..c10163b4c40e 100644 --- a/include/linux/fb.h +++ b/include/linux/fb.h @@ -543,6 +543,8 @@ struct fb_cursor_user { #define FB_EVENT_GET_REQ 0x0D /* Unbind from the console if possible */ #define FB_EVENT_FB_UNBIND 0x0E +/* CONSOLE-SPECIFIC: remap all consoles to new fb - for vga switcheroo */ +#define FB_EVENT_REMAP_ALL_CONSOLE 0x0F struct fb_event { struct fb_info *info; diff --git a/include/linux/fdtable.h b/include/linux/fdtable.h index a2ec74bc4812..013dc529e95f 100644 --- a/include/linux/fdtable.h +++ b/include/linux/fdtable.h @@ -57,7 +57,14 @@ struct files_struct { struct file * fd_array[NR_OPEN_DEFAULT]; }; -#define files_fdtable(files) (rcu_dereference((files)->fdt)) +#define rcu_dereference_check_fdtable(files, fdtfd) \ + (rcu_dereference_check((fdtfd), \ + rcu_read_lock_held() || \ + lockdep_is_held(&(files)->file_lock) || \ + atomic_read(&(files)->count) == 1)) + +#define files_fdtable(files) \ + (rcu_dereference_check_fdtable((files), (files)->fdt)) struct file_operations; struct vfsmount; @@ -78,7 +85,7 @@ static inline struct file * fcheck_files(struct files_struct *files, unsigned in struct fdtable *fdt = files_fdtable(files); if (fd < fdt->max_fds) - file = rcu_dereference(fdt->fd[fd]); + file = rcu_dereference_check_fdtable(files, fdt->fd[fd]); return file; } diff --git a/include/linux/fiemap.h b/include/linux/fiemap.h index 934e22d65801..d830747f5c0b 100644 --- a/include/linux/fiemap.h +++ b/include/linux/fiemap.h @@ -62,5 +62,7 @@ struct fiemap { #define FIEMAP_EXTENT_MERGED 0x00001000 /* File does not natively * support extents. Result * merged for efficiency. */ +#define FIEMAP_EXTENT_SHARED 0x00002000 /* Space shared with other + * files. */ #endif /* _LINUX_FIEMAP_H */ diff --git a/include/linux/file.h b/include/linux/file.h index 335a0a5c316e..5555508fd517 100644 --- a/include/linux/file.h +++ b/include/linux/file.h @@ -18,11 +18,9 @@ extern void drop_file_write_access(struct file *file); struct file_operations; struct vfsmount; struct dentry; -extern int init_file(struct file *, struct vfsmount *mnt, - struct dentry *dentry, fmode_t mode, - const struct file_operations *fop); -extern struct file *alloc_file(struct vfsmount *, struct dentry *dentry, - fmode_t mode, const struct file_operations *fop); +struct path; +extern struct file *alloc_file(struct path *, fmode_t mode, + const struct file_operations *fop); static inline void fput_light(struct file *file, int fput_needed) { diff --git a/include/linux/firewire-cdev.h b/include/linux/firewire-cdev.h index c6b3ca3af6df..40b11013408e 100644 --- a/include/linux/firewire-cdev.h +++ b/include/linux/firewire-cdev.h @@ -248,13 +248,20 @@ union fw_cdev_event { #define FW_CDEV_IOC_SEND_BROADCAST_REQUEST _IOW('#', 0x12, struct fw_cdev_send_request) #define FW_CDEV_IOC_SEND_STREAM_PACKET _IOW('#', 0x13, struct fw_cdev_send_stream_packet) +/* available since kernel version 2.6.34 */ +#define FW_CDEV_IOC_GET_CYCLE_TIMER2 _IOWR('#', 0x14, struct fw_cdev_get_cycle_timer2) + /* * FW_CDEV_VERSION History * 1 (2.6.22) - initial version * 2 (2.6.30) - changed &fw_cdev_event_iso_interrupt.header if * &fw_cdev_create_iso_context.header_size is 8 or more + * (2.6.32) - added time stamp to xmit &fw_cdev_event_iso_interrupt + * (2.6.33) - IR has always packet-per-buffer semantics now, not one of + * dual-buffer or packet-per-buffer depending on hardware + * 3 (2.6.34) - made &fw_cdev_get_cycle_timer reliable */ -#define FW_CDEV_VERSION 2 +#define FW_CDEV_VERSION 3 /** * struct fw_cdev_get_info - General purpose information ioctl @@ -340,6 +347,9 @@ struct fw_cdev_send_response { * The @closure field is passed back to userspace in the response event. * The @handle field is an out parameter, returning a handle to the allocated * range to be used for later deallocation of the range. + * + * The address range is allocated on all local nodes. The address allocation + * is exclusive except for the FCP command and response registers. */ struct fw_cdev_allocate { __u64 offset; @@ -377,7 +387,7 @@ struct fw_cdev_initiate_bus_reset { * @immediate: If non-zero, immediate key to insert before pointer * @key: Upper 8 bits of root directory pointer * @data: Userspace pointer to contents of descriptor block - * @length: Length of descriptor block data, in bytes + * @length: Length of descriptor block data, in quadlets * @handle: Handle to the descriptor, written by the kernel * * Add a descriptor block and optionally a preceding immediate key to the local @@ -391,6 +401,8 @@ struct fw_cdev_initiate_bus_reset { * If not 0, the @immediate field specifies an immediate key which will be * inserted before the root directory pointer. * + * @immediate, @key, and @data array elements are CPU-endian quadlets. + * * If successful, the kernel adds the descriptor and writes back a handle to the * kernel-side object to be used for later removal of the descriptor block and * immediate key. @@ -539,14 +551,18 @@ struct fw_cdev_stop_iso { /** * struct fw_cdev_get_cycle_timer - read cycle timer register * @local_time: system time, in microseconds since the Epoch - * @cycle_timer: isochronous cycle timer, as per OHCI 1.1 clause 5.13 + * @cycle_timer: Cycle Time register contents * * The %FW_CDEV_IOC_GET_CYCLE_TIMER ioctl reads the isochronous cycle timer - * and also the system clock. This allows to express the receive time of an - * isochronous packet as a system time with microsecond accuracy. + * and also the system clock (%CLOCK_REALTIME). This allows to express the + * receive time of an isochronous packet as a system time. * * @cycle_timer consists of 7 bits cycleSeconds, 13 bits cycleCount, and - * 12 bits cycleOffset, in host byte order. + * 12 bits cycleOffset, in host byte order. Cf. the Cycle Time register + * per IEEE 1394 or Isochronous Cycle Timer register per OHCI-1394. + * + * In version 1 and 2 of the ABI, this ioctl returned unreliable (non- + * monotonic) @cycle_timer values on certain controllers. */ struct fw_cdev_get_cycle_timer { __u64 local_time; @@ -554,6 +570,25 @@ struct fw_cdev_get_cycle_timer { }; /** + * struct fw_cdev_get_cycle_timer2 - read cycle timer register + * @tv_sec: system time, seconds + * @tv_nsec: system time, sub-seconds part in nanoseconds + * @clk_id: input parameter, clock from which to get the system time + * @cycle_timer: Cycle Time register contents + * + * The %FW_CDEV_IOC_GET_CYCLE_TIMER2 works like + * %FW_CDEV_IOC_GET_CYCLE_TIMER but lets you choose a clock like with POSIX' + * clock_gettime function. Supported @clk_id values are POSIX' %CLOCK_REALTIME + * and %CLOCK_MONOTONIC and Linux' %CLOCK_MONOTONIC_RAW. + */ +struct fw_cdev_get_cycle_timer2 { + __s64 tv_sec; + __s32 tv_nsec; + __s32 clk_id; + __u32 cycle_timer; +}; + +/** * struct fw_cdev_allocate_iso_resource - (De)allocate a channel or bandwidth * @closure: Passed back to userspace in correponding iso resource events * @channels: Isochronous channels of which one is to be (de)allocated diff --git a/include/linux/firewire.h b/include/linux/firewire.h index 9416a461b696..4bd94bf5e739 100644 --- a/include/linux/firewire.h +++ b/include/linux/firewire.h @@ -65,12 +65,13 @@ #define CSR_DIRECTORY_ID 0x20 struct fw_csr_iterator { - u32 *p; - u32 *end; + const u32 *p; + const u32 *end; }; -void fw_csr_iterator_init(struct fw_csr_iterator *ci, u32 *p); +void fw_csr_iterator_init(struct fw_csr_iterator *ci, const u32 *p); int fw_csr_iterator_next(struct fw_csr_iterator *ci, int *key, int *value); +int fw_csr_string(const u32 *directory, int key, char *buf, size_t size); extern struct bus_type fw_bus_type; @@ -162,7 +163,7 @@ struct fw_device { struct mutex client_list_mutex; struct list_head client_list; - u32 *config_rom; + const u32 *config_rom; size_t config_rom_length; int config_rom_retries; unsigned is_local:1; @@ -204,7 +205,7 @@ int fw_device_enable_phys_dma(struct fw_device *device); */ struct fw_unit { struct device device; - u32 *directory; + const u32 *directory; struct fw_attribute_group attribute_group; }; @@ -248,8 +249,8 @@ typedef void (*fw_transaction_callback_t)(struct fw_card *card, int rcode, void *data, size_t length, void *callback_data); /* - * Important note: The callback must guarantee that either fw_send_response() - * or kfree() is called on the @request. + * Important note: Except for the FCP registers, the callback must guarantee + * that either fw_send_response() or kfree() is called on the @request. */ typedef void (*fw_address_callback_t)(struct fw_card *card, struct fw_request *request, diff --git a/include/linux/firmware-map.h b/include/linux/firmware-map.h index 875451f1373a..c6dcc1dfe781 100644 --- a/include/linux/firmware-map.h +++ b/include/linux/firmware-map.h @@ -24,17 +24,17 @@ */ #ifdef CONFIG_FIRMWARE_MEMMAP -int firmware_map_add(u64 start, u64 end, const char *type); int firmware_map_add_early(u64 start, u64 end, const char *type); +int firmware_map_add_hotplug(u64 start, u64 end, const char *type); #else /* CONFIG_FIRMWARE_MEMMAP */ -static inline int firmware_map_add(u64 start, u64 end, const char *type) +static inline int firmware_map_add_early(u64 start, u64 end, const char *type) { return 0; } -static inline int firmware_map_add_early(u64 start, u64 end, const char *type) +static inline int firmware_map_add_hotplug(u64 start, u64 end, const char *type) { return 0; } diff --git a/include/linux/fs.h b/include/linux/fs.h index a057f48eb156..10b8dedcd18b 100644 --- a/include/linux/fs.h +++ b/include/linux/fs.h @@ -60,24 +60,24 @@ struct inodes_stat_t { */ /* file is open for reading */ -#define FMODE_READ ((__force fmode_t)1) +#define FMODE_READ ((__force fmode_t)0x1) /* file is open for writing */ -#define FMODE_WRITE ((__force fmode_t)2) +#define FMODE_WRITE ((__force fmode_t)0x2) /* file is seekable */ -#define FMODE_LSEEK ((__force fmode_t)4) +#define FMODE_LSEEK ((__force fmode_t)0x4) /* file can be accessed using pread */ -#define FMODE_PREAD ((__force fmode_t)8) +#define FMODE_PREAD ((__force fmode_t)0x8) /* file can be accessed using pwrite */ -#define FMODE_PWRITE ((__force fmode_t)16) +#define FMODE_PWRITE ((__force fmode_t)0x10) /* File is opened for execution with sys_execve / sys_uselib */ -#define FMODE_EXEC ((__force fmode_t)32) +#define FMODE_EXEC ((__force fmode_t)0x20) /* File is opened with O_NDELAY (only set for block devices) */ -#define FMODE_NDELAY ((__force fmode_t)64) +#define FMODE_NDELAY ((__force fmode_t)0x40) /* File is opened with O_EXCL (only set for block devices) */ -#define FMODE_EXCL ((__force fmode_t)128) +#define FMODE_EXCL ((__force fmode_t)0x80) /* File is opened using open(.., 3, ..) and is writeable only for ioctls (specialy hack for floppy.c) */ -#define FMODE_WRITE_IOCTL ((__force fmode_t)256) +#define FMODE_WRITE_IOCTL ((__force fmode_t)0x100) /* * Don't update ctime and mtime. @@ -85,7 +85,10 @@ struct inodes_stat_t { * Currently a special hack for the XFS open_by_handle ioctl, but we'll * hopefully graduate it to a proper O_CMTIME flag supported by open(2) soon. */ -#define FMODE_NOCMTIME ((__force fmode_t)2048) +#define FMODE_NOCMTIME ((__force fmode_t)0x800) + +/* Expect random access pattern */ +#define FMODE_RANDOM ((__force fmode_t)0x1000) /* * The below are the various read and write types that we support. Some of @@ -152,6 +155,7 @@ struct inodes_stat_t { #define WRITE_SYNC_PLUG (WRITE | (1 << BIO_RW_SYNCIO) | (1 << BIO_RW_NOIDLE)) #define WRITE_SYNC (WRITE_SYNC_PLUG | (1 << BIO_RW_UNPLUG)) #define WRITE_ODIRECT_PLUG (WRITE | (1 << BIO_RW_SYNCIO)) +#define WRITE_META (WRITE | (1 << BIO_RW_META)) #define SWRITE_SYNC_PLUG \ (SWRITE | (1 << BIO_RW_SYNCIO) | (1 << BIO_RW_NOIDLE)) #define SWRITE_SYNC (SWRITE_SYNC_PLUG | (1 << BIO_RW_UNPLUG)) @@ -728,6 +732,7 @@ struct inode { uid_t i_uid; gid_t i_gid; dev_t i_rdev; + unsigned int i_blkbits; u64 i_version; loff_t i_size; #ifdef __NEED_I_SIZE_ORDERED @@ -737,7 +742,6 @@ struct inode { struct timespec i_mtime; struct timespec i_ctime; blkcnt_t i_blocks; - unsigned int i_blkbits; unsigned short i_bytes; umode_t i_mode; spinlock_t i_lock; /* i_blocks, i_bytes, maybe i_size */ @@ -1094,10 +1098,6 @@ struct file_lock { extern void send_sigio(struct fown_struct *fown, int fd, int band); -/* fs/sync.c */ -extern int do_sync_mapping_range(struct address_space *mapping, loff_t offset, - loff_t endbyte, unsigned int flags); - #ifdef CONFIG_FILE_LOCKING extern int fcntl_getlk(struct file *, struct flock __user *); extern int fcntl_setlk(unsigned int, struct file *, unsigned int, @@ -1308,6 +1308,8 @@ extern int send_sigurg(struct fown_struct *fown); #define MNT_FORCE 0x00000001 /* Attempt to forcibily umount */ #define MNT_DETACH 0x00000002 /* Just detach from the tree */ #define MNT_EXPIRE 0x00000004 /* Mark for expiry */ +#define UMOUNT_NOFOLLOW 0x00000008 /* Don't follow symlink on umount */ +#define UMOUNT_UNUSED 0x80000000 /* Flag guaranteed to be unused */ extern struct list_head super_blocks; extern spinlock_t sb_lock; @@ -1317,9 +1319,9 @@ extern spinlock_t sb_lock; struct super_block { struct list_head s_list; /* Keep this first */ dev_t s_dev; /* search index; _not_ kdev_t */ - unsigned long s_blocksize; - unsigned char s_blocksize_bits; unsigned char s_dirt; + unsigned char s_blocksize_bits; + unsigned long s_blocksize; loff_t s_maxbytes; /* Max file size */ struct file_system_type *s_type; const struct super_operations *s_op; @@ -1360,16 +1362,16 @@ struct super_block { void *s_fs_info; /* Filesystem private info */ fmode_t s_mode; + /* Granularity of c/m/atime in ns. + Cannot be worse than a second */ + u32 s_time_gran; + /* * The next field is for VFS *only*. No filesystems have any business * even looking at it. You had been warned. */ struct mutex s_vfs_rename_mutex; /* Kludge */ - /* Granularity of c/m/atime in ns. - Cannot be worse than a second */ - u32 s_time_gran; - /* * Filesystem subtype. If non-empty the filesystem type field * in /proc/mounts will be "type.subtype" @@ -1558,7 +1560,7 @@ struct super_operations { void (*destroy_inode)(struct inode *); void (*dirty_inode) (struct inode *); - int (*write_inode) (struct inode *, int); + int (*write_inode) (struct inode *, struct writeback_control *wbc); void (*drop_inode) (struct inode *); void (*delete_inode) (struct inode *); void (*put_super) (struct super_block *); @@ -1590,7 +1592,7 @@ struct super_operations { * until that flag is cleared. I_WILL_FREE, I_FREEING and I_CLEAR are set at * various stages of removing an inode. * - * Two bits are used for locking and completion notification, I_LOCK and I_SYNC. + * Two bits are used for locking and completion notification, I_NEW and I_SYNC. * * I_DIRTY_SYNC Inode is dirty, but doesn't have to be written on * fdatasync(). i_atime is the usual cause. @@ -1599,8 +1601,14 @@ struct super_operations { * don't have to write inode on fdatasync() when only * mtime has changed in it. * I_DIRTY_PAGES Inode has dirty pages. Inode itself may be clean. - * I_NEW get_new_inode() sets i_state to I_LOCK|I_NEW. Both - * are cleared by unlock_new_inode(), called from iget(). + * I_NEW Serves as both a mutex and completion notification. + * New inodes set I_NEW. If two processes both create + * the same inode, one of them will release its inode and + * wait for I_NEW to be released before returning. + * Inodes in I_WILL_FREE, I_FREEING or I_CLEAR state can + * also cause waiting on I_NEW, without I_NEW actually + * being set. find_inode() uses this to prevent returning + * nearly-dead inodes. * I_WILL_FREE Must be set when calling write_inode_now() if i_count * is zero. I_FREEING must be set when I_WILL_FREE is * cleared. @@ -1614,35 +1622,23 @@ struct super_operations { * prohibited for many purposes. iget() must wait for * the inode to be completely released, then create it * anew. Other functions will just ignore such inodes, - * if appropriate. I_LOCK is used for waiting. + * if appropriate. I_NEW is used for waiting. * - * I_LOCK Serves as both a mutex and completion notification. - * New inodes set I_LOCK. If two processes both create - * the same inode, one of them will release its inode and - * wait for I_LOCK to be released before returning. - * Inodes in I_WILL_FREE, I_FREEING or I_CLEAR state can - * also cause waiting on I_LOCK, without I_LOCK actually - * being set. find_inode() uses this to prevent returning - * nearly-dead inodes. - * I_SYNC Similar to I_LOCK, but limited in scope to writeback - * of inode dirty data. Having a separate lock for this - * purpose reduces latency and prevents some filesystem- - * specific deadlocks. + * I_SYNC Synchonized write of dirty inode data. The bits is + * set during data writeback, and cleared with a wakeup + * on the bit address once it is done. * * Q: What is the difference between I_WILL_FREE and I_FREEING? - * Q: igrab() only checks on (I_FREEING|I_WILL_FREE). Should it also check on - * I_CLEAR? If not, why? */ #define I_DIRTY_SYNC 1 #define I_DIRTY_DATASYNC 2 #define I_DIRTY_PAGES 4 -#define I_NEW 8 +#define __I_NEW 3 +#define I_NEW (1 << __I_NEW) #define I_WILL_FREE 16 #define I_FREEING 32 #define I_CLEAR 64 -#define __I_LOCK 7 -#define I_LOCK (1 << __I_LOCK) -#define __I_SYNC 8 +#define __I_SYNC 7 #define I_SYNC (1 << __I_SYNC) #define I_DIRTY (I_DIRTY_SYNC | I_DIRTY_DATASYNC | I_DIRTY_PAGES) @@ -1803,7 +1799,8 @@ extern int may_umount(struct vfsmount *); extern long do_mount(char *, char *, char *, unsigned long, void *); extern struct vfsmount *collect_mounts(struct path *); extern void drop_collected_mounts(struct vfsmount *); - +extern int iterate_mounts(int (*)(struct vfsmount *, void *), void *, + struct vfsmount *); extern int vfs_statfs(struct dentry *, struct kstatfs *); extern int current_umask(void); @@ -2067,12 +2064,6 @@ extern int invalidate_inodes(struct super_block *); unsigned long invalidate_mapping_pages(struct address_space *mapping, pgoff_t start, pgoff_t end); -static inline unsigned long __deprecated -invalidate_inode_pages(struct address_space *mapping) -{ - return invalidate_mapping_pages(mapping, 0, ~0UL); -} - static inline void invalidate_remote_inode(struct inode *inode) { if (S_ISREG(inode->i_mode) || S_ISDIR(inode->i_mode) || @@ -2141,6 +2132,7 @@ extern struct file * open_exec(const char *); /* fs/dcache.c -- generic fs support functions */ extern int is_subdir(struct dentry *, struct dentry *); +extern int path_is_under(struct path *, struct path *); extern ino_t find_inode_number(struct dentry *, struct qstr *); #include <linux/err.h> @@ -2189,7 +2181,6 @@ static inline void insert_inode_hash(struct inode *inode) { __insert_inode_hash(inode, inode->i_ino); } -extern struct file * get_empty_filp(void); extern void file_move(struct file *f, struct list_head *list); extern void file_kill(struct file *f); #ifdef CONFIG_BLOCK @@ -2264,9 +2255,11 @@ ssize_t __blockdev_direct_IO(int rw, struct kiocb *iocb, struct inode *inode, int lock_type); enum { - DIO_LOCKING = 1, /* need locking between buffered and direct access */ - DIO_NO_LOCKING, /* bdev; no locking at all between buffered/direct */ - DIO_OWN_LOCKING, /* filesystem locks buffered and direct internally */ + /* need locking between buffered and direct access */ + DIO_LOCKING = 0x01, + + /* filesystem does not support filling holes */ + DIO_SKIP_HOLES = 0x02, }; static inline ssize_t blockdev_direct_IO(int rw, struct kiocb *iocb, @@ -2275,7 +2268,8 @@ static inline ssize_t blockdev_direct_IO(int rw, struct kiocb *iocb, dio_iodone_t end_io) { return __blockdev_direct_IO(rw, iocb, inode, bdev, iov, offset, - nr_segs, get_block, end_io, DIO_LOCKING); + nr_segs, get_block, end_io, + DIO_LOCKING | DIO_SKIP_HOLES); } static inline ssize_t blockdev_direct_IO_no_locking(int rw, struct kiocb *iocb, @@ -2284,16 +2278,7 @@ static inline ssize_t blockdev_direct_IO_no_locking(int rw, struct kiocb *iocb, dio_iodone_t end_io) { return __blockdev_direct_IO(rw, iocb, inode, bdev, iov, offset, - nr_segs, get_block, end_io, DIO_NO_LOCKING); -} - -static inline ssize_t blockdev_direct_IO_own_locking(int rw, struct kiocb *iocb, - struct inode *inode, struct block_device *bdev, const struct iovec *iov, - loff_t offset, unsigned long nr_segs, get_block_t get_block, - dio_iodone_t end_io) -{ - return __blockdev_direct_IO(rw, iocb, inode, bdev, iov, offset, - nr_segs, get_block, end_io, DIO_OWN_LOCKING); + nr_segs, get_block, end_io, 0); } #endif @@ -2313,6 +2298,7 @@ extern const struct inode_operations page_symlink_inode_operations; extern int generic_readlink(struct dentry *, char __user *, int); extern void generic_fillattr(struct inode *, struct kstat *); extern int vfs_getattr(struct vfsmount *, struct dentry *, struct kstat *); +void __inode_add_bytes(struct inode *inode, loff_t bytes); void inode_add_bytes(struct inode *inode, loff_t bytes); void inode_sub_bytes(struct inode *inode, loff_t bytes); loff_t inode_get_bytes(struct inode *inode); @@ -2355,8 +2341,6 @@ extern int simple_rename(struct inode *, struct dentry *, struct inode *, struct extern int simple_sync_file(struct file *, struct dentry *, int); extern int simple_empty(struct dentry *); extern int simple_readpage(struct file *file, struct page *page); -extern int simple_prepare_write(struct file *file, struct page *page, - unsigned offset, unsigned to); extern int simple_write_begin(struct file *file, struct address_space *mapping, loff_t pos, unsigned len, unsigned flags, struct page **pagep, void **fsdata); @@ -2478,5 +2462,8 @@ int proc_nr_files(struct ctl_table *table, int write, int __init get_filesystem_list(char *buf); +#define ACC_MODE(x) ("\004\002\006\006"[(x)&O_ACCMODE]) +#define OPEN_FMODE(flag) ((__force fmode_t)((flag + 1) & O_ACCMODE)) + #endif /* __KERNEL__ */ #endif /* _LINUX_FS_H */ diff --git a/include/linux/fs_stack.h b/include/linux/fs_stack.h index bb516ceeefc9..da317c7163ab 100644 --- a/include/linux/fs_stack.h +++ b/include/linux/fs_stack.h @@ -8,10 +8,8 @@ #include <linux/fs.h> /* externs for fs/stack.c */ -extern void fsstack_copy_attr_all(struct inode *dest, const struct inode *src, - int (*get_nlinks)(struct inode *)); - -extern void fsstack_copy_inode_size(struct inode *dst, const struct inode *src); +extern void fsstack_copy_attr_all(struct inode *dest, const struct inode *src); +extern void fsstack_copy_inode_size(struct inode *dst, struct inode *src); /* inlines */ static inline void fsstack_copy_attr_atime(struct inode *dest, diff --git a/include/linux/fsl_devices.h b/include/linux/fsl_devices.h index 43fc95d822d5..28e33fea5107 100644 --- a/include/linux/fsl_devices.h +++ b/include/linux/fsl_devices.h @@ -74,7 +74,12 @@ struct spi_device; struct fsl_spi_platform_data { u32 initial_spmode; /* initial SPMODE value */ s16 bus_num; - bool qe_mode; + unsigned int flags; +#define SPI_QE_CPU_MODE (1 << 0) /* QE CPU ("PIO") mode */ +#define SPI_CPM_MODE (1 << 1) /* CPM/QE ("DMA") mode */ +#define SPI_CPM1 (1 << 2) /* SPI unit is in CPM1 block */ +#define SPI_CPM2 (1 << 3) /* SPI unit is in CPM2 block */ +#define SPI_QE (1 << 4) /* SPI unit is in QE block */ /* board specific information */ u16 max_chipselect; void (*cs_control)(struct spi_device *spi, bool on); @@ -90,6 +95,10 @@ struct mpc8xx_pcmcia_ops { * lead to a deep sleep (i.e. power removed from the core, * instead of just the clock). */ +#if defined(CONFIG_PPC_83xx) && defined(CONFIG_SUSPEND) int fsl_deep_sleep(void); +#else +static inline int fsl_deep_sleep(void) { return 0; } +#endif #endif /* _FSL_DEVICE_H_ */ diff --git a/include/linux/fsnotify.h b/include/linux/fsnotify.h index 936f9aa8bb97..df8fd9a3b214 100644 --- a/include/linux/fsnotify.h +++ b/include/linux/fsnotify.h @@ -65,7 +65,7 @@ static inline void fsnotify_link_count(struct inode *inode) * fsnotify_move - file old_name at old_dir was moved to new_name at new_dir */ static inline void fsnotify_move(struct inode *old_dir, struct inode *new_dir, - const char *old_name, const char *new_name, + const char *old_name, int isdir, struct inode *target, struct dentry *moved) { struct inode *source = moved->d_inode; @@ -73,6 +73,7 @@ static inline void fsnotify_move(struct inode *old_dir, struct inode *new_dir, u32 fs_cookie = fsnotify_get_cookie(); __u32 old_dir_mask = (FS_EVENT_ON_CHILD | FS_MOVED_FROM); __u32 new_dir_mask = (FS_EVENT_ON_CHILD | FS_MOVED_TO); + const char *new_name = moved->d_name.name; if (old_dir == new_dir) old_dir_mask |= FS_DN_RENAME; @@ -103,7 +104,7 @@ static inline void fsnotify_move(struct inode *old_dir, struct inode *new_dir, inotify_inode_queue_event(source, IN_MOVE_SELF, 0, NULL, NULL); fsnotify(source, FS_MOVE_SELF, moved->d_inode, FSNOTIFY_EVENT_INODE, NULL, 0); } - audit_inode_child(new_name, moved, new_dir); + audit_inode_child(moved, new_dir); } /* @@ -146,7 +147,7 @@ static inline void fsnotify_create(struct inode *inode, struct dentry *dentry) { inotify_inode_queue_event(inode, IN_CREATE, 0, dentry->d_name.name, dentry->d_inode); - audit_inode_child(dentry->d_name.name, dentry, inode); + audit_inode_child(dentry, inode); fsnotify(inode, FS_CREATE, dentry->d_inode, FSNOTIFY_EVENT_INODE, dentry->d_name.name, 0); } @@ -161,7 +162,7 @@ static inline void fsnotify_link(struct inode *dir, struct inode *inode, struct inotify_inode_queue_event(dir, IN_CREATE, 0, new_dentry->d_name.name, inode); fsnotify_link_count(inode); - audit_inode_child(new_dentry->d_name.name, new_dentry, dir); + audit_inode_child(new_dentry, dir); fsnotify(dir, FS_CREATE, inode, FSNOTIFY_EVENT_INODE, new_dentry->d_name.name, 0); } @@ -175,7 +176,7 @@ static inline void fsnotify_mkdir(struct inode *inode, struct dentry *dentry) struct inode *d_inode = dentry->d_inode; inotify_inode_queue_event(inode, mask, 0, dentry->d_name.name, d_inode); - audit_inode_child(dentry->d_name.name, dentry, inode); + audit_inode_child(dentry, inode); fsnotify(inode, mask, d_inode, FSNOTIFY_EVENT_INODE, dentry->d_name.name, 0); } diff --git a/include/linux/ftrace.h b/include/linux/ftrace.h index 0b4f97d24d7f..01e6adea07ec 100644 --- a/include/linux/ftrace.h +++ b/include/linux/ftrace.h @@ -134,6 +134,8 @@ extern void unregister_ftrace_function_probe_func(char *glob, struct ftrace_probe_ops *ops); extern void unregister_ftrace_function_probe_all(char *glob); +extern int ftrace_text_reserved(void *start, void *end); + enum { FTRACE_FL_FREE = (1 << 0), FTRACE_FL_FAILED = (1 << 1), @@ -141,7 +143,6 @@ enum { FTRACE_FL_ENABLED = (1 << 3), FTRACE_FL_NOTRACE = (1 << 4), FTRACE_FL_CONVERTED = (1 << 5), - FTRACE_FL_FROZEN = (1 << 6), }; struct dyn_ftrace { @@ -250,6 +251,10 @@ static inline int unregister_ftrace_command(char *cmd_name) { return -EINVAL; } +static inline int ftrace_text_reserved(void *start, void *end) +{ + return 0; +} #endif /* CONFIG_DYNAMIC_FTRACE */ /* totally disable ftrace - can not re-enable after this */ @@ -511,4 +516,10 @@ static inline void trace_hw_branch_oops(void) {} #endif /* CONFIG_HW_BRANCH_TRACER */ +#ifdef CONFIG_FTRACE_SYSCALLS + +unsigned long arch_syscall_addr(int nr); + +#endif /* CONFIG_FTRACE_SYSCALLS */ + #endif /* _LINUX_FTRACE_H */ diff --git a/include/linux/ftrace_event.h b/include/linux/ftrace_event.h index 47bbdf9c38d0..6b7c444ab8f6 100644 --- a/include/linux/ftrace_event.h +++ b/include/linux/ftrace_event.h @@ -5,6 +5,7 @@ #include <linux/trace_seq.h> #include <linux/percpu.h> #include <linux/hardirq.h> +#include <linux/perf_event.h> struct trace_array; struct tracer; @@ -57,6 +58,7 @@ struct trace_iterator { /* The below is zeroed out in pipe_read */ struct trace_seq seq; struct trace_entry *ent; + int leftover; int cpu; u64 ts; @@ -120,9 +122,8 @@ struct ftrace_event_call { int (*regfunc)(struct ftrace_event_call *); void (*unregfunc)(struct ftrace_event_call *); int id; + const char *print_fmt; int (*raw_init)(struct ftrace_event_call *); - int (*show_format)(struct ftrace_event_call *, - struct trace_seq *); int (*define_fields)(struct ftrace_event_call *); struct list_head fields; int filter_active; @@ -130,16 +131,13 @@ struct ftrace_event_call { void *mod; void *data; - atomic_t profile_count; + int profile_count; int (*profile_enable)(struct ftrace_event_call *); void (*profile_disable)(struct ftrace_event_call *); }; #define FTRACE_MAX_PROFILE_SIZE 2048 -extern char *perf_trace_buf; -extern char *perf_trace_buf_nmi; - #define MAX_FILTER_PRED 32 #define MAX_FILTER_STR_VAL 256 /* Should handle KSYM_SYMBOL_LEN */ @@ -157,7 +155,7 @@ enum { FILTER_PTR_STRING, }; -extern int trace_define_common_fields(struct ftrace_event_call *call); +extern int trace_event_raw_init(struct ftrace_event_call *call); extern int trace_define_field(struct ftrace_event_call *call, const char *type, const char *name, int offset, int size, int is_signed, int filter_type); @@ -187,13 +185,27 @@ do { \ __trace_printk(ip, fmt, ##args); \ } while (0) -#ifdef CONFIG_EVENT_PROFILE +#ifdef CONFIG_PERF_EVENTS struct perf_event; extern int ftrace_profile_enable(int event_id); extern void ftrace_profile_disable(int event_id); extern int ftrace_profile_set_filter(struct perf_event *event, int event_id, char *filter_str); extern void ftrace_profile_free_filter(struct perf_event *event); +extern void * +ftrace_perf_buf_prepare(int size, unsigned short type, int *rctxp, + unsigned long *irq_flags); + +static inline void +ftrace_perf_buf_submit(void *raw_data, int size, int rctx, u64 addr, + u64 count, unsigned long irq_flags) +{ + struct trace_entry *entry = raw_data; + + perf_tp_event(entry->type, addr, count, raw_data, size); + perf_swevent_put_recursion_context(rctx); + local_irq_restore(irq_flags); +} #endif #endif /* _LINUX_FTRACE_EVENT_H */ diff --git a/include/linux/gameport.h b/include/linux/gameport.h index 1bc08541c2b9..48e68da097f6 100644 --- a/include/linux/gameport.h +++ b/include/linux/gameport.h @@ -46,7 +46,6 @@ struct gameport { struct mutex drv_mutex; /* protects serio->drv so attributes can pin driver */ struct device dev; - unsigned int registered; /* port has been fully registered with driver core */ struct list_head node; }; diff --git a/include/linux/generic_acl.h b/include/linux/generic_acl.h index 886f5faa08cb..ca666d18ed67 100644 --- a/include/linux/generic_acl.h +++ b/include/linux/generic_acl.h @@ -1,36 +1,15 @@ -/* - * include/linux/generic_acl.h - * - * (C) 2005 Andreas Gruenbacher <agruen@suse.de> - * - * This file is released under the GPL. - */ +#ifndef LINUX_GENERIC_ACL_H +#define LINUX_GENERIC_ACL_H -#ifndef GENERIC_ACL_H -#define GENERIC_ACL_H +#include <linux/xattr.h> -#include <linux/posix_acl.h> -#include <linux/posix_acl_xattr.h> +struct inode; -/** - * struct generic_acl_operations - filesystem operations - * - * Filesystems must make these operations available to the generic - * operations. - */ -struct generic_acl_operations { - struct posix_acl *(*getacl)(struct inode *, int); - void (*setacl)(struct inode *, int, struct posix_acl *); -}; +extern struct xattr_handler generic_acl_access_handler; +extern struct xattr_handler generic_acl_default_handler; -size_t generic_acl_list(struct inode *, struct generic_acl_operations *, int, - char *, size_t); -int generic_acl_get(struct inode *, struct generic_acl_operations *, int, - void *, size_t); -int generic_acl_set(struct inode *, struct generic_acl_operations *, int, - const void *, size_t); -int generic_acl_init(struct inode *, struct inode *, - struct generic_acl_operations *); -int generic_acl_chmod(struct inode *, struct generic_acl_operations *); +int generic_acl_init(struct inode *, struct inode *); +int generic_acl_chmod(struct inode *); +int generic_check_acl(struct inode *inode, int mask); -#endif +#endif /* LINUX_GENERIC_ACL_H */ diff --git a/include/linux/genhd.h b/include/linux/genhd.h index c6c0c41af35f..56b50514ab25 100644 --- a/include/linux/genhd.h +++ b/include/linux/genhd.h @@ -101,7 +101,7 @@ struct hd_struct { unsigned long stamp; int in_flight[2]; #ifdef CONFIG_SMP - struct disk_stats *dkstats; + struct disk_stats __percpu *dkstats; #else struct disk_stats dkstats; #endif @@ -256,9 +256,9 @@ extern struct hd_struct *disk_map_sector_rcu(struct gendisk *disk, #define part_stat_read(part, field) \ ({ \ typeof((part)->dkstats->field) res = 0; \ - int i; \ - for_each_possible_cpu(i) \ - res += per_cpu_ptr((part)->dkstats, i)->field; \ + unsigned int _cpu; \ + for_each_possible_cpu(_cpu) \ + res += per_cpu_ptr((part)->dkstats, _cpu)->field; \ res; \ }) diff --git a/include/linux/gfp.h b/include/linux/gfp.h index 557bdad320b6..4c6d41333f98 100644 --- a/include/linux/gfp.h +++ b/include/linux/gfp.h @@ -30,7 +30,8 @@ struct vm_area_struct; * _might_ fail. This depends upon the particular VM implementation. * * __GFP_NOFAIL: The VM implementation _must_ retry infinitely: the caller - * cannot handle allocation failures. + * cannot handle allocation failures. This modifier is deprecated and no new + * users should be added. * * __GFP_NORETRY: The VM implementation must not retry indefinitely. * @@ -83,6 +84,7 @@ struct vm_area_struct; #define GFP_HIGHUSER_MOVABLE (__GFP_WAIT | __GFP_IO | __GFP_FS | \ __GFP_HARDWALL | __GFP_HIGHMEM | \ __GFP_MOVABLE) +#define GFP_IOFS (__GFP_IO | __GFP_FS) #ifdef CONFIG_NUMA #define GFP_THISNODE (__GFP_THISNODE | __GFP_NOWARN | __GFP_NORETRY) @@ -325,7 +327,7 @@ void free_pages_exact(void *virt, size_t size); extern void __free_pages(struct page *page, unsigned int order); extern void free_pages(unsigned long addr, unsigned int order); -extern void free_hot_page(struct page *page); +extern void free_hot_cold_page(struct page *page, int cold); #define __free_page(page) __free_pages((page), 0) #define free_page(addr) free_pages((addr),0) @@ -337,9 +339,7 @@ void drain_local_pages(void *dummy); extern gfp_t gfp_allowed_mask; -static inline void set_gfp_allowed_mask(gfp_t mask) -{ - gfp_allowed_mask = mask; -} +extern void set_gfp_allowed_mask(gfp_t mask); +extern gfp_t clear_gfp_allowed_mask(gfp_t mask); #endif /* __LINUX_GFP_H */ diff --git a/include/linux/gfs2_ondisk.h b/include/linux/gfs2_ondisk.h index 81f90a59cda6..4f4462974c14 100644 --- a/include/linux/gfs2_ondisk.h +++ b/include/linux/gfs2_ondisk.h @@ -180,33 +180,6 @@ struct gfs2_rgrp { }; /* - * quota linked list: user quotas and group quotas form two separate - * singly linked lists. ll_next stores uids or gids of next quotas in the - * linked list. - -Given the uid/gid, how to calculate the quota file offsets for the corresponding -gfs2_quota structures on disk: - -for user quotas, given uid, -offset = uid * sizeof(struct gfs2_quota); - -for group quotas, given gid, -offset = (gid * sizeof(struct gfs2_quota)) + sizeof(struct gfs2_quota); - - - uid:0 gid:0 uid:12 gid:12 uid:17 gid:17 uid:5142 gid:5142 -+-------+-------+ +-------+-------+ +-------+- - - -+ +- - - -+-------+ -| valid | valid | :: | valid | valid | :: | valid | inval | :: | inval | valid | -+-------+-------+ +-------+-------+ +-------+- - - -+ +- - - -+-------+ -next:12 next:12 next:17 next:5142 next:NULL next:NULL - | | | | |<-- user quota list | - \______|___________/ \______|___________/ group quota list -->| - | | | - \__________________/ \_______________________________________/ - -*/ - -/* * quota structure */ @@ -214,8 +187,7 @@ struct gfs2_quota { __be64 qu_limit; __be64 qu_warn; __be64 qu_value; - __be32 qu_ll_next; /* location of next quota in list */ - __u8 qu_reserved[60]; + __u8 qu_reserved[64]; }; /* diff --git a/include/linux/gigaset_dev.h b/include/linux/gigaset_dev.h index 5dc4a316ca37..258ba82937e7 100644 --- a/include/linux/gigaset_dev.h +++ b/include/linux/gigaset_dev.h @@ -16,15 +16,23 @@ #include <linux/ioctl.h> +/* The magic IOCTL value for this interface. */ #define GIGASET_IOCTL 0x47 -#define GIGVER_DRIVER 0 -#define GIGVER_COMPAT 1 -#define GIGVER_FWBASE 2 +/* enable/disable device control via character device (lock out ISDN subsys) */ +#define GIGASET_REDIR _IOWR(GIGASET_IOCTL, 0, int) -#define GIGASET_REDIR _IOWR (GIGASET_IOCTL, 0, int) -#define GIGASET_CONFIG _IOWR (GIGASET_IOCTL, 1, int) -#define GIGASET_BRKCHARS _IOW (GIGASET_IOCTL, 2, unsigned char[6]) //FIXME [6] okay? -#define GIGASET_VERSION _IOWR (GIGASET_IOCTL, 3, unsigned[4]) +/* enable adapter configuration mode (M10x only) */ +#define GIGASET_CONFIG _IOWR(GIGASET_IOCTL, 1, int) + +/* set break characters (M105 only) */ +#define GIGASET_BRKCHARS _IOW(GIGASET_IOCTL, 2, unsigned char[6]) + +/* get version information selected by arg[0] */ +#define GIGASET_VERSION _IOWR(GIGASET_IOCTL, 3, unsigned[4]) +/* values for GIGASET_VERSION arg[0] */ +#define GIGVER_DRIVER 0 /* get driver version */ +#define GIGVER_COMPAT 1 /* get interface compatibility version */ +#define GIGVER_FWBASE 2 /* get base station firmware version */ #endif diff --git a/include/linux/gpio.h b/include/linux/gpio.h index 059bd189d35d..4e949a5b5b85 100644 --- a/include/linux/gpio.h +++ b/include/linux/gpio.h @@ -99,6 +99,12 @@ static inline int gpio_export_link(struct device *dev, const char *name, return -EINVAL; } +static inline int gpio_sysfs_set_active_low(unsigned gpio, int value) +{ + /* GPIO can never have been requested */ + WARN_ON(1); + return -EINVAL; +} static inline void gpio_unexport(unsigned gpio) { diff --git a/include/linux/gpio_keys.h b/include/linux/gpio_keys.h index 1289fa7623ca..cd0b3f30f48e 100644 --- a/include/linux/gpio_keys.h +++ b/include/linux/gpio_keys.h @@ -10,6 +10,7 @@ struct gpio_keys_button { int type; /* input event type (EV_KEY, EV_SW) */ int wakeup; /* configure the button as a wake-up source */ int debounce_interval; /* debounce ticks interval in msecs */ + bool can_disable; }; struct gpio_keys_platform_data { diff --git a/include/linux/hid.h b/include/linux/hid.h index 87093652dda8..b1344ec4b7fc 100644 --- a/include/linux/hid.h +++ b/include/linux/hid.h @@ -501,7 +501,7 @@ struct hid_device { /* device report descriptor */ void (*hiddev_report_event) (struct hid_device *, struct hid_report *); /* handler for raw output data, used by hidraw */ - int (*hid_output_raw_report) (struct hid_device *, __u8 *, size_t); + int (*hid_output_raw_report) (struct hid_device *, __u8 *, size_t, unsigned char); /* debugging support via debugfs */ unsigned short debug; @@ -663,7 +663,7 @@ struct hid_ll_driver { /* Applications from HID Usage Tables 4/8/99 Version 1.1 */ /* We ignore a few input applications that are not widely used */ -#define IS_INPUT_APPLICATION(a) (((a >= 0x00010000) && (a <= 0x00010008)) || (a == 0x00010080) || (a == 0x000c0001) || (a == 0x000d0002)) +#define IS_INPUT_APPLICATION(a) (((a >= 0x00010000) && (a <= 0x00010008)) || (a == 0x00010080) || (a == 0x000c0001) || ((a >= 0x000d0002) && (a <= 0x000d0006))) /* HID core API */ @@ -690,6 +690,7 @@ int hid_input_report(struct hid_device *, int type, u8 *, int, int); int hidinput_find_field(struct hid_device *hid, unsigned int type, unsigned int code, struct hid_field **field); void hid_output_report(struct hid_report *report, __u8 *data); struct hid_device *hid_allocate_device(void); +struct hid_report *hid_register_report(struct hid_device *device, unsigned type, unsigned id); int hid_parse_report(struct hid_device *hid, __u8 *start, unsigned size); int hid_check_keys_pressed(struct hid_device *hid); int hid_connect(struct hid_device *hid, unsigned int connect_mask); diff --git a/include/linux/highmem.h b/include/linux/highmem.h index 211ff4497269..74152c08ad07 100644 --- a/include/linux/highmem.h +++ b/include/linux/highmem.h @@ -17,6 +17,12 @@ static inline void flush_anon_page(struct vm_area_struct *vma, struct page *page static inline void flush_kernel_dcache_page(struct page *page) { } +static inline void flush_kernel_vmap_range(void *vaddr, int size) +{ +} +static inline void invalidate_kernel_vmap_range(void *vaddr, int size) +{ +} #endif #include <asm/kmap_types.h> @@ -46,7 +52,7 @@ void kmap_flush_unused(void); static inline unsigned int nr_free_highpages(void) { return 0; } -#define totalhigh_pages 0 +#define totalhigh_pages 0UL #ifndef ARCH_HAS_KMAP static inline void *kmap(struct page *page) diff --git a/include/linux/hrtimer.h b/include/linux/hrtimer.h index 9bace4b9f4fe..5d86fb2309d2 100644 --- a/include/linux/hrtimer.h +++ b/include/linux/hrtimer.h @@ -162,18 +162,23 @@ struct hrtimer_clock_base { * @expires_next: absolute time of the next event which was scheduled * via clock_set_next_event() * @hres_active: State of high resolution mode - * @check_clocks: Indictator, when set evaluate time source and clock - * event devices whether high resolution mode can be - * activated. - * @nr_events: Total number of timer interrupt events + * @hang_detected: The last hrtimer interrupt detected a hang + * @nr_events: Total number of hrtimer interrupt events + * @nr_retries: Total number of hrtimer interrupt retries + * @nr_hangs: Total number of hrtimer interrupt hangs + * @max_hang_time: Maximum time spent in hrtimer_interrupt */ struct hrtimer_cpu_base { - spinlock_t lock; + raw_spinlock_t lock; struct hrtimer_clock_base clock_base[HRTIMER_MAX_CLOCK_BASES]; #ifdef CONFIG_HIGH_RES_TIMERS ktime_t expires_next; int hres_active; + int hang_detected; unsigned long nr_events; + unsigned long nr_retries; + unsigned long nr_hangs; + ktime_t max_hang_time; #endif }; @@ -435,47 +440,4 @@ extern u64 ktime_divns(const ktime_t kt, s64 div); /* Show pending timers: */ extern void sysrq_timer_list_show(void); -/* - * Timer-statistics info: - */ -#ifdef CONFIG_TIMER_STATS - -extern void timer_stats_update_stats(void *timer, pid_t pid, void *startf, - void *timerf, char *comm, - unsigned int timer_flag); - -static inline void timer_stats_account_hrtimer(struct hrtimer *timer) -{ - if (likely(!timer_stats_active)) - return; - timer_stats_update_stats(timer, timer->start_pid, timer->start_site, - timer->function, timer->start_comm, 0); -} - -extern void __timer_stats_hrtimer_set_start_info(struct hrtimer *timer, - void *addr); - -static inline void timer_stats_hrtimer_set_start_info(struct hrtimer *timer) -{ - __timer_stats_hrtimer_set_start_info(timer, __builtin_return_address(0)); -} - -static inline void timer_stats_hrtimer_clear_start_info(struct hrtimer *timer) -{ - timer->start_site = NULL; -} -#else -static inline void timer_stats_account_hrtimer(struct hrtimer *timer) -{ -} - -static inline void timer_stats_hrtimer_set_start_info(struct hrtimer *timer) -{ -} - -static inline void timer_stats_hrtimer_clear_start_info(struct hrtimer *timer) -{ -} -#endif - #endif diff --git a/include/linux/htcpld.h b/include/linux/htcpld.h new file mode 100644 index 000000000000..ab3f6cb4dddc --- /dev/null +++ b/include/linux/htcpld.h @@ -0,0 +1,24 @@ +#ifndef __LINUX_HTCPLD_H +#define __LINUX_HTCPLD_H + +struct htcpld_chip_platform_data { + unsigned int addr; + unsigned int reset; + unsigned int num_gpios; + unsigned int gpio_out_base; + unsigned int gpio_in_base; + unsigned int irq_base; + unsigned int num_irqs; +}; + +struct htcpld_core_platform_data { + unsigned int int_reset_gpio_hi; + unsigned int int_reset_gpio_lo; + unsigned int i2c_adapter_id; + + struct htcpld_chip_platform_data *chip; + unsigned int num_chip; +}; + +#endif /* __LINUX_HTCPLD_H */ + diff --git a/include/linux/hugetlb.h b/include/linux/hugetlb.h index 41a59afc70fa..78b4bc64c006 100644 --- a/include/linux/hugetlb.h +++ b/include/linux/hugetlb.h @@ -23,6 +23,12 @@ void reset_vma_resv_huge_pages(struct vm_area_struct *vma); int hugetlb_sysctl_handler(struct ctl_table *, int, void __user *, size_t *, loff_t *); int hugetlb_overcommit_handler(struct ctl_table *, int, void __user *, size_t *, loff_t *); int hugetlb_treat_movable_handler(struct ctl_table *, int, void __user *, size_t *, loff_t *); + +#ifdef CONFIG_NUMA +int hugetlb_mempolicy_sysctl_handler(struct ctl_table *, int, + void __user *, size_t *, loff_t *); +#endif + int copy_hugetlb_page_range(struct mm_struct *, struct mm_struct *, struct vm_area_struct *); int follow_hugetlb_page(struct mm_struct *, struct vm_area_struct *, struct page **, struct vm_area_struct **, diff --git a/include/linux/hw_breakpoint.h b/include/linux/hw_breakpoint.h index a03daed08c59..5977b724f7c6 100644 --- a/include/linux/hw_breakpoint.h +++ b/include/linux/hw_breakpoint.h @@ -20,19 +20,18 @@ enum { #ifdef CONFIG_HAVE_HW_BREAKPOINT -/* As it's for in-kernel or ptrace use, we want it to be pinned */ -#define DEFINE_BREAKPOINT_ATTR(name) \ -struct perf_event_attr name = { \ - .type = PERF_TYPE_BREAKPOINT, \ - .size = sizeof(name), \ - .pinned = 1, \ -}; - static inline void hw_breakpoint_init(struct perf_event_attr *attr) { + memset(attr, 0, sizeof(*attr)); + attr->type = PERF_TYPE_BREAKPOINT; attr->size = sizeof(*attr); + /* + * As it's for in-kernel or ptrace use, we want it to be pinned + * and to call its callback every hits. + */ attr->pinned = 1; + attr->sample_period = 1; } static inline unsigned long hw_breakpoint_addr(struct perf_event *bp) @@ -45,40 +44,39 @@ static inline int hw_breakpoint_type(struct perf_event *bp) return bp->attr.bp_type; } -static inline int hw_breakpoint_len(struct perf_event *bp) +static inline unsigned long hw_breakpoint_len(struct perf_event *bp) { return bp->attr.bp_len; } extern struct perf_event * register_user_hw_breakpoint(struct perf_event_attr *attr, - perf_callback_t triggered, + perf_overflow_handler_t triggered, struct task_struct *tsk); /* FIXME: only change from the attr, and don't unregister */ -extern struct perf_event * -modify_user_hw_breakpoint(struct perf_event *bp, - struct perf_event_attr *attr, - perf_callback_t triggered, - struct task_struct *tsk); +extern int +modify_user_hw_breakpoint(struct perf_event *bp, struct perf_event_attr *attr); /* * Kernel breakpoints are not associated with any particular thread. */ extern struct perf_event * register_wide_hw_breakpoint_cpu(struct perf_event_attr *attr, - perf_callback_t triggered, + perf_overflow_handler_t triggered, int cpu); extern struct perf_event ** register_wide_hw_breakpoint(struct perf_event_attr *attr, - perf_callback_t triggered); + perf_overflow_handler_t triggered); extern int register_perf_hw_breakpoint(struct perf_event *bp); extern int __register_perf_hw_breakpoint(struct perf_event *bp); extern void unregister_hw_breakpoint(struct perf_event *bp); extern void unregister_wide_hw_breakpoint(struct perf_event **cpu_events); +extern int dbg_reserve_bp_slot(struct perf_event *bp); +extern int dbg_release_bp_slot(struct perf_event *bp); extern int reserve_bp_slot(struct perf_event *bp); extern void release_bp_slot(struct perf_event *bp); @@ -93,20 +91,18 @@ static inline struct arch_hw_breakpoint *counter_arch_bp(struct perf_event *bp) static inline struct perf_event * register_user_hw_breakpoint(struct perf_event_attr *attr, - perf_callback_t triggered, + perf_overflow_handler_t triggered, struct task_struct *tsk) { return NULL; } -static inline struct perf_event * +static inline int modify_user_hw_breakpoint(struct perf_event *bp, - struct perf_event_attr *attr, - perf_callback_t triggered, - struct task_struct *tsk) { return NULL; } + struct perf_event_attr *attr) { return -ENOSYS; } static inline struct perf_event * register_wide_hw_breakpoint_cpu(struct perf_event_attr *attr, - perf_callback_t triggered, + perf_overflow_handler_t triggered, int cpu) { return NULL; } static inline struct perf_event ** register_wide_hw_breakpoint(struct perf_event_attr *attr, - perf_callback_t triggered) { return NULL; } + perf_overflow_handler_t triggered) { return NULL; } static inline int register_perf_hw_breakpoint(struct perf_event *bp) { return -ENOSYS; } static inline int diff --git a/include/linux/i2c-pnx.h b/include/linux/i2c-pnx.h index 9eb07bbc6522..a87124d4d533 100644 --- a/include/linux/i2c-pnx.h +++ b/include/linux/i2c-pnx.h @@ -12,9 +12,8 @@ #ifndef __I2C_PNX_H__ #define __I2C_PNX_H__ -#include <linux/pm.h> - struct platform_device; +struct clk; struct i2c_pnx_mif { int ret; /* Return value */ @@ -26,20 +25,18 @@ struct i2c_pnx_mif { }; struct i2c_pnx_algo_data { - u32 base; - u32 ioaddr; - int irq; + void __iomem *ioaddr; struct i2c_pnx_mif mif; int last; + struct clk *clk; + struct i2c_pnx_data *i2c_pnx; + struct i2c_adapter adapter; }; struct i2c_pnx_data { - int (*suspend) (struct platform_device *pdev, pm_message_t state); - int (*resume) (struct platform_device *pdev); - u32 (*calculate_input_freq) (struct platform_device *pdev); - int (*set_clock_run) (struct platform_device *pdev); - int (*set_clock_stop) (struct platform_device *pdev); - struct i2c_adapter *adapter; + const char *name; + u32 base; + int irq; }; #endif /* __I2C_PNX_H__ */ diff --git a/include/linux/i2c-smbus.h b/include/linux/i2c-smbus.h new file mode 100644 index 000000000000..63f57a8c8b31 --- /dev/null +++ b/include/linux/i2c-smbus.h @@ -0,0 +1,50 @@ +/* + * i2c-smbus.h - SMBus extensions to the I2C protocol + * + * Copyright (C) 2010 Jean Delvare <khali@linux-fr.org> + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; either version 2 of the License, or + * (at your option) any later version. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with this program; if not, write to the Free Software + * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. + */ + +#ifndef _LINUX_I2C_SMBUS_H +#define _LINUX_I2C_SMBUS_H + +#include <linux/i2c.h> + + +/** + * i2c_smbus_alert_setup - platform data for the smbus_alert i2c client + * @alert_edge_triggered: whether the alert interrupt is edge (1) or level (0) + * triggered + * @irq: IRQ number, if the smbus_alert driver should take care of interrupt + * handling + * + * If irq is not specified, the smbus_alert driver doesn't take care of + * interrupt handling. In that case it is up to the I2C bus driver to either + * handle the interrupts or to poll for alerts. + * + * If irq is specified then it it crucial that alert_edge_triggered is + * properly set. + */ +struct i2c_smbus_alert_setup { + unsigned int alert_edge_triggered:1; + int irq; +}; + +struct i2c_client *i2c_setup_smbus_alert(struct i2c_adapter *adapter, + struct i2c_smbus_alert_setup *setup); +int i2c_handle_smbus_alert(struct i2c_client *ara); + +#endif /* _LINUX_I2C_SMBUS_H */ diff --git a/include/linux/i2c.h b/include/linux/i2c.h index 419ab546b266..0a5da639b327 100644 --- a/include/linux/i2c.h +++ b/include/linux/i2c.h @@ -53,6 +53,7 @@ struct i2c_board_info; * on a bus (or read from them). Apart from two basic transfer functions to * transmit one message at a time, a more complex version can be used to * transmit an arbitrary number of messages without interruption. + * @count must be be less than 64k since msg.len is u16. */ extern int i2c_master_send(struct i2c_client *client, const char *buf, int count); @@ -110,7 +111,7 @@ extern s32 i2c_smbus_write_i2c_block_data(struct i2c_client *client, * @driver: Device driver model driver * @id_table: List of I2C devices supported by this driver * @detect: Callback for device detection - * @address_data: The I2C addresses to probe (for detect) + * @address_list: The I2C addresses to probe (for detect) * @clients: List of detected clients we created (for i2c-core use only) * * The driver.owner field should be set to the module owner of this driver. @@ -152,6 +153,13 @@ struct i2c_driver { int (*suspend)(struct i2c_client *, pm_message_t mesg); int (*resume)(struct i2c_client *); + /* Alert callback, for example for the SMBus alert protocol. + * The format and meaning of the data value depends on the protocol. + * For the SMBus alert protocol, there is a single bit of data passed + * as the alert response's low bit ("event flag"). + */ + void (*alert)(struct i2c_client *, unsigned int data); + /* a ioctl like command that can be used to perform specific functions * with the device. */ @@ -161,8 +169,8 @@ struct i2c_driver { const struct i2c_device_id *id_table; /* Device detection callback for automatic device creation */ - int (*detect)(struct i2c_client *, int kind, struct i2c_board_info *); - const struct i2c_client_address_data *address_data; + int (*detect)(struct i2c_client *, struct i2c_board_info *); + const unsigned short *address_list; struct list_head clients; }; #define to_i2c_driver(d) container_of(d, struct i2c_driver, driver) @@ -391,14 +399,6 @@ static inline void i2c_unlock_adapter(struct i2c_adapter *adapter) #define I2C_CLASS_DDC (1<<3) /* DDC bus on graphics adapters */ #define I2C_CLASS_SPD (1<<7) /* SPD EEPROMs and similar */ -/* i2c_client_address_data is the struct for holding default client - * addresses for a driver and for the parameters supplied on the - * command line - */ -struct i2c_client_address_data { - const unsigned short *normal_i2c; -}; - /* Internal numbers to terminate lists */ #define I2C_CLIENT_END 0xfffeU @@ -576,82 +576,4 @@ union i2c_smbus_data { #define I2C_SMBUS_BLOCK_PROC_CALL 7 /* SMBus 2.0 */ #define I2C_SMBUS_I2C_BLOCK_DATA 8 - -#ifdef __KERNEL__ - -/* These defines are used for probing i2c client addresses */ -/* The length of the option lists */ -#define I2C_CLIENT_MAX_OPTS 48 - -/* Default fill of many variables */ -#define I2C_CLIENT_DEFAULTS {I2C_CLIENT_END, I2C_CLIENT_END, I2C_CLIENT_END, \ - I2C_CLIENT_END, I2C_CLIENT_END, I2C_CLIENT_END, \ - I2C_CLIENT_END, I2C_CLIENT_END, I2C_CLIENT_END, \ - I2C_CLIENT_END, I2C_CLIENT_END, I2C_CLIENT_END, \ - I2C_CLIENT_END, I2C_CLIENT_END, I2C_CLIENT_END, \ - I2C_CLIENT_END, I2C_CLIENT_END, I2C_CLIENT_END, \ - I2C_CLIENT_END, I2C_CLIENT_END, I2C_CLIENT_END, \ - I2C_CLIENT_END, I2C_CLIENT_END, I2C_CLIENT_END, \ - I2C_CLIENT_END, I2C_CLIENT_END, I2C_CLIENT_END, \ - I2C_CLIENT_END, I2C_CLIENT_END, I2C_CLIENT_END, \ - I2C_CLIENT_END, I2C_CLIENT_END, I2C_CLIENT_END, \ - I2C_CLIENT_END, I2C_CLIENT_END, I2C_CLIENT_END, \ - I2C_CLIENT_END, I2C_CLIENT_END, I2C_CLIENT_END, \ - I2C_CLIENT_END, I2C_CLIENT_END, I2C_CLIENT_END, \ - I2C_CLIENT_END, I2C_CLIENT_END, I2C_CLIENT_END, \ - I2C_CLIENT_END, I2C_CLIENT_END, I2C_CLIENT_END} - -/* I2C_CLIENT_MODULE_PARM creates a module parameter, and puts it in the - module header */ - -#define I2C_CLIENT_MODULE_PARM(var,desc) \ - static unsigned short var[I2C_CLIENT_MAX_OPTS] = I2C_CLIENT_DEFAULTS; \ - static unsigned int var##_num; \ - module_param_array(var, short, &var##_num, 0); \ - MODULE_PARM_DESC(var, desc) - -#define I2C_CLIENT_INSMOD_COMMON \ -static const struct i2c_client_address_data addr_data = { \ - .normal_i2c = normal_i2c, \ -} - -/* These are the ones you want to use in your own drivers. Pick the one - which matches the number of devices the driver differenciates between. */ -#define I2C_CLIENT_INSMOD \ -I2C_CLIENT_INSMOD_COMMON - -#define I2C_CLIENT_INSMOD_1(chip1) \ -enum chips { any_chip, chip1 }; \ -I2C_CLIENT_INSMOD_COMMON - -#define I2C_CLIENT_INSMOD_2(chip1, chip2) \ -enum chips { any_chip, chip1, chip2 }; \ -I2C_CLIENT_INSMOD_COMMON - -#define I2C_CLIENT_INSMOD_3(chip1, chip2, chip3) \ -enum chips { any_chip, chip1, chip2, chip3 }; \ -I2C_CLIENT_INSMOD_COMMON - -#define I2C_CLIENT_INSMOD_4(chip1, chip2, chip3, chip4) \ -enum chips { any_chip, chip1, chip2, chip3, chip4 }; \ -I2C_CLIENT_INSMOD_COMMON - -#define I2C_CLIENT_INSMOD_5(chip1, chip2, chip3, chip4, chip5) \ -enum chips { any_chip, chip1, chip2, chip3, chip4, chip5 }; \ -I2C_CLIENT_INSMOD_COMMON - -#define I2C_CLIENT_INSMOD_6(chip1, chip2, chip3, chip4, chip5, chip6) \ -enum chips { any_chip, chip1, chip2, chip3, chip4, chip5, chip6 }; \ -I2C_CLIENT_INSMOD_COMMON - -#define I2C_CLIENT_INSMOD_7(chip1, chip2, chip3, chip4, chip5, chip6, chip7) \ -enum chips { any_chip, chip1, chip2, chip3, chip4, chip5, chip6, \ - chip7 }; \ -I2C_CLIENT_INSMOD_COMMON - -#define I2C_CLIENT_INSMOD_8(chip1, chip2, chip3, chip4, chip5, chip6, chip7, chip8) \ -enum chips { any_chip, chip1, chip2, chip3, chip4, chip5, chip6, \ - chip7, chip8 }; \ -I2C_CLIENT_INSMOD_COMMON -#endif /* __KERNEL__ */ #endif /* _LINUX_I2C_H */ diff --git a/include/linux/i2c/adp5588.h b/include/linux/i2c/adp5588.h index fc5db826b48e..02c9af374741 100644 --- a/include/linux/i2c/adp5588.h +++ b/include/linux/i2c/adp5588.h @@ -89,4 +89,16 @@ struct adp5588_kpad_platform_data { unsigned short unlock_key2; /* Unlock Key 2 */ }; +struct adp5588_gpio_platform_data { + unsigned gpio_start; /* GPIO Chip base # */ + unsigned pullup_dis_mask; /* Pull-Up Disable Mask */ + int (*setup)(struct i2c_client *client, + int gpio, unsigned ngpio, + void *context); + int (*teardown)(struct i2c_client *client, + int gpio, unsigned ngpio, + void *context); + void *context; +}; + #endif diff --git a/include/linux/i2c/pca953x.h b/include/linux/i2c/pca953x.h index 81736d6a8db7..d5c5a60c8a0b 100644 --- a/include/linux/i2c/pca953x.h +++ b/include/linux/i2c/pca953x.h @@ -1,3 +1,9 @@ +#ifndef _LINUX_PCA953X_H +#define _LINUX_PCA953X_H + +#include <linux/types.h> +#include <linux/i2c.h> + /* platform data for the PCA9539 16-bit I/O expander driver */ struct pca953x_platform_data { @@ -7,6 +13,9 @@ struct pca953x_platform_data { /* initial polarity inversion setting */ uint16_t invert; + /* interrupt base */ + int irq_base; + void *context; /* param to setup/teardown */ int (*setup)(struct i2c_client *client, @@ -17,3 +26,5 @@ struct pca953x_platform_data { void *context); char **names; }; + +#endif /* _LINUX_PCA953X_H */ diff --git a/include/linux/i2c/tps65010.h b/include/linux/i2c/tps65010.h index 918c5354d9b8..08aa92278d71 100644 --- a/include/linux/i2c/tps65010.h +++ b/include/linux/i2c/tps65010.h @@ -72,6 +72,21 @@ #define TPS_VDCDC1 0x0c # define TPS_ENABLE_LP (1 << 3) #define TPS_VDCDC2 0x0d +# define TPS_LP_COREOFF (1 << 7) +# define TPS_VCORE_1_8V (7<<4) +# define TPS_VCORE_1_5V (6 << 4) +# define TPS_VCORE_1_4V (5 << 4) +# define TPS_VCORE_1_3V (4 << 4) +# define TPS_VCORE_1_2V (3 << 4) +# define TPS_VCORE_1_1V (2 << 4) +# define TPS_VCORE_1_0V (1 << 4) +# define TPS_VCORE_0_85V (0 << 4) +# define TPS_VCORE_LP_1_2V (3 << 2) +# define TPS_VCORE_LP_1_1V (2 << 2) +# define TPS_VCORE_LP_1_0V (1 << 2) +# define TPS_VCORE_LP_0_85V (0 << 2) +# define TPS_VIB (1 << 1) +# define TPS_VCORE_DISCH (1 << 0) #define TPS_VREGS1 0x0e # define TPS_LDO2_ENABLE (1 << 7) # define TPS_LDO2_OFF (1 << 6) @@ -152,6 +167,10 @@ extern int tps65010_config_vregs1(unsigned value); */ extern int tps65013_set_low_pwr(unsigned mode); +/* tps65010_set_vdcdc2 + * value to be written to VDCDC2 + */ +extern int tps65010_config_vdcdc2(unsigned value); struct i2c_client; diff --git a/include/linux/i2c/twl4030.h b/include/linux/i2c/twl.h index 5306a759cbde..fb6784e86d5f 100644 --- a/include/linux/i2c/twl4030.h +++ b/include/linux/i2c/twl.h @@ -22,8 +22,8 @@ * */ -#ifndef __TWL4030_H_ -#define __TWL4030_H_ +#ifndef __TWL_H_ +#define __TWL_H_ #include <linux/types.h> #include <linux/input/matrix_keypad.h> @@ -61,28 +61,117 @@ #define TWL4030_MODULE_PWMA 0x0E #define TWL4030_MODULE_PWMB 0x0F +#define TWL5031_MODULE_ACCESSORY 0x10 +#define TWL5031_MODULE_INTERRUPTS 0x11 + /* Slave 3 (i2c address 0x4b) */ -#define TWL4030_MODULE_BACKUP 0x10 -#define TWL4030_MODULE_INT 0x11 -#define TWL4030_MODULE_PM_MASTER 0x12 -#define TWL4030_MODULE_PM_RECEIVER 0x13 -#define TWL4030_MODULE_RTC 0x14 -#define TWL4030_MODULE_SECURED_REG 0x15 +#define TWL4030_MODULE_BACKUP 0x12 +#define TWL4030_MODULE_INT 0x13 +#define TWL4030_MODULE_PM_MASTER 0x14 +#define TWL4030_MODULE_PM_RECEIVER 0x15 +#define TWL4030_MODULE_RTC 0x16 +#define TWL4030_MODULE_SECURED_REG 0x17 + +#define TWL_MODULE_USB TWL4030_MODULE_USB +#define TWL_MODULE_AUDIO_VOICE TWL4030_MODULE_AUDIO_VOICE +#define TWL_MODULE_PIH TWL4030_MODULE_PIH +#define TWL_MODULE_MADC TWL4030_MODULE_MADC +#define TWL_MODULE_MAIN_CHARGE TWL4030_MODULE_MAIN_CHARGE +#define TWL_MODULE_PM_MASTER TWL4030_MODULE_PM_MASTER +#define TWL_MODULE_PM_RECEIVER TWL4030_MODULE_PM_RECEIVER +#define TWL_MODULE_RTC TWL4030_MODULE_RTC +#define TWL_MODULE_PWM TWL4030_MODULE_PWM0 + +#define TWL6030_MODULE_ID0 0x0D +#define TWL6030_MODULE_ID1 0x0E +#define TWL6030_MODULE_ID2 0x0F + +#define GPIO_INTR_OFFSET 0 +#define KEYPAD_INTR_OFFSET 1 +#define BCI_INTR_OFFSET 2 +#define MADC_INTR_OFFSET 3 +#define USB_INTR_OFFSET 4 +#define BCI_PRES_INTR_OFFSET 9 +#define USB_PRES_INTR_OFFSET 10 +#define RTC_INTR_OFFSET 11 + +/* + * Offset from TWL6030_IRQ_BASE / pdata->irq_base + */ +#define PWR_INTR_OFFSET 0 +#define HOTDIE_INTR_OFFSET 12 +#define SMPSLDO_INTR_OFFSET 13 +#define BATDETECT_INTR_OFFSET 14 +#define SIMDETECT_INTR_OFFSET 15 +#define MMCDETECT_INTR_OFFSET 16 +#define GASGAUGE_INTR_OFFSET 17 +#define USBOTG_INTR_OFFSET 4 +#define CHARGER_INTR_OFFSET 2 +#define RSV_INTR_OFFSET 0 + +/* INT register offsets */ +#define REG_INT_STS_A 0x00 +#define REG_INT_STS_B 0x01 +#define REG_INT_STS_C 0x02 + +#define REG_INT_MSK_LINE_A 0x03 +#define REG_INT_MSK_LINE_B 0x04 +#define REG_INT_MSK_LINE_C 0x05 + +#define REG_INT_MSK_STS_A 0x06 +#define REG_INT_MSK_STS_B 0x07 +#define REG_INT_MSK_STS_C 0x08 + +/* MASK INT REG GROUP A */ +#define TWL6030_PWR_INT_MASK 0x07 +#define TWL6030_RTC_INT_MASK 0x18 +#define TWL6030_HOTDIE_INT_MASK 0x20 +#define TWL6030_SMPSLDOA_INT_MASK 0xC0 + +/* MASK INT REG GROUP B */ +#define TWL6030_SMPSLDOB_INT_MASK 0x01 +#define TWL6030_BATDETECT_INT_MASK 0x02 +#define TWL6030_SIMDETECT_INT_MASK 0x04 +#define TWL6030_MMCDETECT_INT_MASK 0x08 +#define TWL6030_GPADC_INT_MASK 0x60 +#define TWL6030_GASGAUGE_INT_MASK 0x80 + +/* MASK INT REG GROUP C */ +#define TWL6030_USBOTG_INT_MASK 0x0F +#define TWL6030_CHARGER_CTRL_INT_MASK 0x10 +#define TWL6030_CHARGER_FAULT_INT_MASK 0x60 + + +#define TWL4030_CLASS_ID 0x4030 +#define TWL6030_CLASS_ID 0x6030 +unsigned int twl_rev(void); +#define GET_TWL_REV (twl_rev()) +#define TWL_CLASS_IS(class, id) \ +static inline int twl_class_is_ ##class(void) \ +{ \ + return ((id) == (GET_TWL_REV)) ? 1 : 0; \ +} + +TWL_CLASS_IS(4030, TWL4030_CLASS_ID) +TWL_CLASS_IS(6030, TWL6030_CLASS_ID) /* * Read and write single 8-bit registers */ -int twl4030_i2c_write_u8(u8 mod_no, u8 val, u8 reg); -int twl4030_i2c_read_u8(u8 mod_no, u8 *val, u8 reg); +int twl_i2c_write_u8(u8 mod_no, u8 val, u8 reg); +int twl_i2c_read_u8(u8 mod_no, u8 *val, u8 reg); /* * Read and write several 8-bit registers at once. * - * IMPORTANT: For twl4030_i2c_write(), allocate num_bytes + 1 + * IMPORTANT: For twl_i2c_write(), allocate num_bytes + 1 * for the value, and populate your data starting at offset 1. */ -int twl4030_i2c_write(u8 mod_no, u8 *value, u8 reg, unsigned num_bytes); -int twl4030_i2c_read(u8 mod_no, u8 *value, u8 reg, unsigned num_bytes); +int twl_i2c_write(u8 mod_no, u8 *value, u8 reg, unsigned num_bytes); +int twl_i2c_read(u8 mod_no, u8 *value, u8 reg, unsigned num_bytes); + +int twl6030_interrupt_unmask(u8 bit_mask, u8 offset); +int twl6030_interrupt_mask(u8 bit_mask, u8 offset); /*----------------------------------------------------------------------*/ @@ -155,6 +244,21 @@ int twl4030_i2c_read(u8 mod_no, u8 *value, u8 reg, unsigned num_bytes); /*----------------------------------------------------------------------*/ +/*Interface Bit Register (INTBR) offsets + *(Use TWL_4030_MODULE_INTBR) + */ + +#define REG_GPPUPDCTR1 0x0F + +/*I2C1 and I2C4(SR) SDA/SCL pull-up control bits */ + +#define I2C_SCL_CTRL_PU BIT(0) +#define I2C_SDA_CTRL_PU BIT(2) +#define SR_I2C_SCL_CTRL_PU BIT(4) +#define SR_I2C_SDA_CTRL_PU BIT(6) + +/*----------------------------------------------------------------------*/ + /* * Keypad register offsets (use TWL4030_MODULE_KEYPAD) * ... SIH/interrupt only @@ -221,6 +325,38 @@ int twl4030_i2c_read(u8 mod_no, u8 *value, u8 reg, unsigned num_bytes); /*----------------------------------------------------------------------*/ +/* + * Accessory Interrupts + */ +#define TWL5031_ACIIMR_LSB 0x05 +#define TWL5031_ACIIMR_MSB 0x06 +#define TWL5031_ACIIDR_LSB 0x07 +#define TWL5031_ACIIDR_MSB 0x08 +#define TWL5031_ACCISR1 0x0F +#define TWL5031_ACCIMR1 0x10 +#define TWL5031_ACCISR2 0x11 +#define TWL5031_ACCIMR2 0x12 +#define TWL5031_ACCSIR 0x13 +#define TWL5031_ACCEDR1 0x14 +#define TWL5031_ACCSIHCTRL 0x15 + +/*----------------------------------------------------------------------*/ + +/* + * Battery Charger Controller + */ + +#define TWL5031_INTERRUPTS_BCIISR1 0x0 +#define TWL5031_INTERRUPTS_BCIIMR1 0x1 +#define TWL5031_INTERRUPTS_BCIISR2 0x2 +#define TWL5031_INTERRUPTS_BCIIMR2 0x3 +#define TWL5031_INTERRUPTS_BCISIR 0x4 +#define TWL5031_INTERRUPTS_BCIEDR1 0x5 +#define TWL5031_INTERRUPTS_BCIEDR2 0x6 +#define TWL5031_INTERRUPTS_BCISIHCTRL 0x7 + +/*----------------------------------------------------------------------*/ + /* Power bus message definitions */ /* The TWL4030/5030 splits its power-management resources (the various @@ -250,6 +386,7 @@ int twl4030_i2c_read(u8 mod_no, u8 *value, u8 reg, unsigned num_bytes); #define RES_TYPE_ALL 0x7 +/* Resource states */ #define RES_STATE_WRST 0xF #define RES_STATE_ACTIVE 0xE #define RES_STATE_SLEEP 0x8 @@ -310,8 +447,18 @@ int twl4030_i2c_read(u8 mod_no, u8 *value, u8 reg, unsigned num_bytes); #define MSG_SINGULAR(devgrp, id, state) \ ((devgrp) << 13 | 0 << 12 | (id) << 4 | (state)) +#define MSG_BROADCAST_ALL(devgrp, state) \ + ((devgrp) << 5 | (state)) + +#define MSG_BROADCAST_REF MSG_BROADCAST_ALL +#define MSG_BROADCAST_PROV MSG_BROADCAST_ALL +#define MSG_BROADCAST__CLK_RST MSG_BROADCAST_ALL /*----------------------------------------------------------------------*/ +struct twl4030_clock_init_data { + bool ck32k_lowpwr_enable; +}; + struct twl4030_bci_platform_data { int *battery_tmp_tbl; unsigned int tblsize; @@ -391,15 +538,19 @@ struct twl4030_resconfig { u8 devgroup; /* Processor group that Power resource belongs to */ u8 type; /* Power resource addressed, 6 / broadcast message */ u8 type2; /* Power resource addressed, 3 / broadcast message */ + u8 remap_off; /* off state remapping */ + u8 remap_sleep; /* sleep state remapping */ }; struct twl4030_power_data { struct twl4030_script **scripts; unsigned num; struct twl4030_resconfig *resource_config; +#define TWL4030_RESCONFIG_UNDEF ((u8)-1) }; extern void twl4030_power_init(struct twl4030_power_data *triton2_scripts); +extern int twl4030_remove_script(u8 flags); struct twl4030_codec_audio_data { unsigned int audio_mclk; @@ -417,10 +568,15 @@ struct twl4030_codec_data { unsigned int audio_mclk; struct twl4030_codec_audio_data *audio; struct twl4030_codec_vibra_data *vibra; + + /* twl6030 */ + int audpwron_gpio; /* audio power-on gpio */ + int naudint_irq; /* audio interrupt */ }; struct twl4030_platform_data { unsigned irq_base, irq_end; + struct twl4030_clock_init_data *clock; struct twl4030_bci_platform_data *bci; struct twl4030_gpio_platform_data *gpio; struct twl4030_madc_platform_data *madc; @@ -429,19 +585,31 @@ struct twl4030_platform_data { struct twl4030_power_data *power; struct twl4030_codec_data *codec; - /* LDO regulators */ + /* Common LDO regulators for TWL4030/TWL6030 */ struct regulator_init_data *vdac; + struct regulator_init_data *vaux1; + struct regulator_init_data *vaux2; + struct regulator_init_data *vaux3; + /* TWL4030 LDO regulators */ struct regulator_init_data *vpll1; struct regulator_init_data *vpll2; struct regulator_init_data *vmmc1; struct regulator_init_data *vmmc2; struct regulator_init_data *vsim; - struct regulator_init_data *vaux1; - struct regulator_init_data *vaux2; - struct regulator_init_data *vaux3; struct regulator_init_data *vaux4; - - /* REVISIT more to come ... _nothing_ should be hard-wired */ + struct regulator_init_data *vio; + struct regulator_init_data *vdd1; + struct regulator_init_data *vdd2; + struct regulator_init_data *vintana1; + struct regulator_init_data *vintana2; + struct regulator_init_data *vintdig; + /* TWL6030 LDO regulators */ + struct regulator_init_data *vmmc; + struct regulator_init_data *vpp; + struct regulator_init_data *vusim; + struct regulator_init_data *vana; + struct regulator_init_data *vcxio; + struct regulator_init_data *vusb; }; /*----------------------------------------------------------------------*/ @@ -458,12 +626,7 @@ int twl4030_sih_setup(int module); #define TWL4030_VAUX3_DEV_GRP 0x1F #define TWL4030_VAUX3_DEDICATED 0x22 -#if defined(CONFIG_TWL4030_BCI_BATTERY) || \ - defined(CONFIG_TWL4030_BCI_BATTERY_MODULE) - extern int twl4030charger_usb_en(int enable); -#else - static inline int twl4030charger_usb_en(int enable) { return 0; } -#endif +static inline int twl4030charger_usb_en(int enable) { return 0; } /*----------------------------------------------------------------------*/ @@ -473,6 +636,7 @@ int twl4030_sih_setup(int module); * VIO is generally fixed. */ +/* TWL4030 SMPS/LDO's */ /* EXTERNAL dc-to-dc buck converters */ #define TWL4030_REG_VDD1 0 #define TWL4030_REG_VDD2 1 @@ -499,4 +663,31 @@ int twl4030_sih_setup(int module); #define TWL4030_REG_VUSB1V8 18 #define TWL4030_REG_VUSB3V1 19 +/* TWL6030 SMPS/LDO's */ +/* EXTERNAL dc-to-dc buck convertor contollable via SR */ +#define TWL6030_REG_VDD1 30 +#define TWL6030_REG_VDD2 31 +#define TWL6030_REG_VDD3 32 + +/* Non SR compliant dc-to-dc buck convertors */ +#define TWL6030_REG_VMEM 33 +#define TWL6030_REG_V2V1 34 +#define TWL6030_REG_V1V29 35 +#define TWL6030_REG_V1V8 36 + +/* EXTERNAL LDOs */ +#define TWL6030_REG_VAUX1_6030 37 +#define TWL6030_REG_VAUX2_6030 38 +#define TWL6030_REG_VAUX3_6030 39 +#define TWL6030_REG_VMMC 40 +#define TWL6030_REG_VPP 41 +#define TWL6030_REG_VUSIM 42 +#define TWL6030_REG_VANA 43 +#define TWL6030_REG_VCXIO 44 +#define TWL6030_REG_VDAC 45 +#define TWL6030_REG_VUSB 46 + +/* INTERNAL LDOs */ +#define TWL6030_REG_VRTC 47 + #endif /* End of __TWL4030_H */ diff --git a/include/linux/i2o.h b/include/linux/i2o.h index 4c4e57d1f19d..87018dc5527d 100644 --- a/include/linux/i2o.h +++ b/include/linux/i2o.h @@ -385,7 +385,7 @@ /* defines for max_sectors and max_phys_segments */ #define I2O_MAX_SECTORS 1024 #define I2O_MAX_SECTORS_LIMITED 128 -#define I2O_MAX_PHYS_SEGMENTS MAX_PHYS_SEGMENTS +#define I2O_MAX_PHYS_SEGMENTS BLK_MAX_SEGMENTS /* * Message structures diff --git a/include/linux/i8042.h b/include/linux/i8042.h index 60c3360ef6ad..9bf6870ee5f4 100644 --- a/include/linux/i8042.h +++ b/include/linux/i8042.h @@ -39,6 +39,10 @@ void i8042_lock_chip(void); void i8042_unlock_chip(void); int i8042_command(unsigned char *param, int command); bool i8042_check_port_owner(const struct serio *); +int i8042_install_filter(bool (*filter)(unsigned char data, unsigned char str, + struct serio *serio)); +int i8042_remove_filter(bool (*filter)(unsigned char data, unsigned char str, + struct serio *serio)); #else @@ -52,7 +56,7 @@ void i8042_unlock_chip(void) int i8042_command(unsigned char *param, int command) { - return -ENOSYS; + return -ENODEV; } bool i8042_check_port_owner(const struct serio *serio) @@ -60,6 +64,18 @@ bool i8042_check_port_owner(const struct serio *serio) return false; } +int i8042_install_filter(bool (*filter)(unsigned char data, unsigned char str, + struct serio *serio)) +{ + return -ENODEV; +} + +int i8042_remove_filter(bool (*filter)(unsigned char data, unsigned char str, + struct serio *serio)) +{ + return -ENODEV; +} + #endif #endif diff --git a/include/linux/icmpv6.h b/include/linux/icmpv6.h index c0d8357917e2..4c4c74ec5987 100644 --- a/include/linux/icmpv6.h +++ b/include/linux/icmpv6.h @@ -174,8 +174,7 @@ struct icmp6_filter { extern void icmpv6_send(struct sk_buff *skb, u8 type, u8 code, - __u32 info, - struct net_device *dev); + __u32 info); extern int icmpv6_init(void); extern int icmpv6_err_convert(u8 type, u8 code, diff --git a/include/linux/ide.h b/include/linux/ide.h index 0ec612959042..97e6ab435184 100644 --- a/include/linux/ide.h +++ b/include/linux/ide.h @@ -515,6 +515,8 @@ struct ide_drive_s { u8 init_speed; /* transfer rate set at boot */ u8 current_speed; /* current transfer rate set */ u8 desired_speed; /* desired transfer rate set */ + u8 pio_mode; /* for ->set_pio_mode _only_ */ + u8 dma_mode; /* for ->dma_pio_mode _only_ */ u8 dn; /* now wide spread use */ u8 acoustic; /* acoustic management */ u8 media; /* disk, cdrom, tape, floppy, ... */ @@ -622,8 +624,8 @@ extern const struct ide_tp_ops default_tp_ops; */ struct ide_port_ops { void (*init_dev)(ide_drive_t *); - void (*set_pio_mode)(ide_drive_t *, const u8); - void (*set_dma_mode)(ide_drive_t *, const u8); + void (*set_pio_mode)(struct hwif_s *, ide_drive_t *); + void (*set_dma_mode)(struct hwif_s *, ide_drive_t *); int (*reset_poll)(ide_drive_t *); void (*pre_reset)(ide_drive_t *); void (*resetproc)(ide_drive_t *); @@ -1494,7 +1496,6 @@ int ide_timing_compute(ide_drive_t *, u8, struct ide_timing *, int, int); #ifdef CONFIG_IDE_XFER_MODE int ide_scan_pio_blacklist(char *); const char *ide_xfer_verbose(u8); -u8 ide_get_best_pio_mode(ide_drive_t *, u8, u8); int ide_pio_need_iordy(ide_drive_t *, const u8); int ide_set_pio_mode(ide_drive_t *, u8); int ide_set_dma_mode(ide_drive_t *, u8); diff --git a/include/linux/ieee80211.h b/include/linux/ieee80211.h index d9724a28c0c2..19984958ab7b 100644 --- a/include/linux/ieee80211.h +++ b/include/linux/ieee80211.h @@ -120,6 +120,26 @@ #define IEEE80211_QOS_CTL_TID_MASK 0x000F #define IEEE80211_QOS_CTL_TAG1D_MASK 0x0007 +/* U-APSD queue for WMM IEs sent by AP */ +#define IEEE80211_WMM_IE_AP_QOSINFO_UAPSD (1<<7) + +/* U-APSD queues for WMM IEs sent by STA */ +#define IEEE80211_WMM_IE_STA_QOSINFO_AC_VO (1<<0) +#define IEEE80211_WMM_IE_STA_QOSINFO_AC_VI (1<<1) +#define IEEE80211_WMM_IE_STA_QOSINFO_AC_BK (1<<2) +#define IEEE80211_WMM_IE_STA_QOSINFO_AC_BE (1<<3) +#define IEEE80211_WMM_IE_STA_QOSINFO_AC_MASK 0x0f + +/* U-APSD max SP length for WMM IEs sent by STA */ +#define IEEE80211_WMM_IE_STA_QOSINFO_SP_ALL 0x00 +#define IEEE80211_WMM_IE_STA_QOSINFO_SP_2 0x01 +#define IEEE80211_WMM_IE_STA_QOSINFO_SP_4 0x02 +#define IEEE80211_WMM_IE_STA_QOSINFO_SP_6 0x03 +#define IEEE80211_WMM_IE_STA_QOSINFO_SP_MASK 0x03 +#define IEEE80211_WMM_IE_STA_QOSINFO_SP_SHIFT 5 + +#define IEEE80211_HT_CTL_LEN 4 + struct ieee80211_hdr { __le16 frame_control; __le16 duration_id; @@ -130,6 +150,25 @@ struct ieee80211_hdr { u8 addr4[6]; } __attribute__ ((packed)); +struct ieee80211_hdr_3addr { + __le16 frame_control; + __le16 duration_id; + u8 addr1[6]; + u8 addr2[6]; + u8 addr3[6]; + __le16 seq_ctrl; +} __attribute__ ((packed)); + +struct ieee80211_qos_hdr { + __le16 frame_control; + __le16 duration_id; + u8 addr1[6]; + u8 addr2[6]; + u8 addr3[6]; + __le16 seq_ctrl; + __le16 qos_ctrl; +} __attribute__ ((packed)); + /** * ieee80211_has_tods - check if IEEE80211_FCTL_TODS is set * @fc: frame control bytes in little-endian byteorder @@ -707,6 +746,10 @@ struct ieee80211_mgmt { u8 action; u8 trans_id[WLAN_SA_QUERY_TR_ID_LEN]; } __attribute__ ((packed)) sa_query; + struct { + u8 action; + u8 smps_control; + } __attribute__ ((packed)) ht_smps; } u; } __attribute__ ((packed)) action; } u; @@ -771,7 +814,10 @@ struct ieee80211_bar { /** * struct ieee80211_mcs_info - MCS information * @rx_mask: RX mask - * @rx_highest: highest supported RX rate + * @rx_highest: highest supported RX rate. If set represents + * the highest supported RX data rate in units of 1 Mbps. + * If this field is 0 this value should not be used to + * consider the highest RX data rate supported. * @tx_params: TX parameters */ struct ieee80211_mcs_info { @@ -824,6 +870,7 @@ struct ieee80211_ht_cap { #define IEEE80211_HT_CAP_LDPC_CODING 0x0001 #define IEEE80211_HT_CAP_SUP_WIDTH_20_40 0x0002 #define IEEE80211_HT_CAP_SM_PS 0x000C +#define IEEE80211_HT_CAP_SM_PS_SHIFT 2 #define IEEE80211_HT_CAP_GRN_FLD 0x0010 #define IEEE80211_HT_CAP_SGI_20 0x0020 #define IEEE80211_HT_CAP_SGI_40 0x0040 @@ -832,13 +879,14 @@ struct ieee80211_ht_cap { #define IEEE80211_HT_CAP_DELAY_BA 0x0400 #define IEEE80211_HT_CAP_MAX_AMSDU 0x0800 #define IEEE80211_HT_CAP_DSSSCCK40 0x1000 -#define IEEE80211_HT_CAP_PSMP_SUPPORT 0x2000 +#define IEEE80211_HT_CAP_RESERVED 0x2000 #define IEEE80211_HT_CAP_40MHZ_INTOLERANT 0x4000 #define IEEE80211_HT_CAP_LSIG_TXOP_PROT 0x8000 /* 802.11n HT capability AMPDU settings (for ampdu_params_info) */ #define IEEE80211_HT_AMPDU_PARM_FACTOR 0x03 #define IEEE80211_HT_AMPDU_PARM_DENSITY 0x1C +#define IEEE80211_HT_AMPDU_PARM_DENSITY_SHIFT 2 /* * Maximum length of AMPDU that the STA can receive. @@ -922,12 +970,17 @@ struct ieee80211_ht_info { #define IEEE80211_MAX_AMPDU_BUF 0x40 -/* Spatial Multiplexing Power Save Modes */ +/* Spatial Multiplexing Power Save Modes (for capability) */ #define WLAN_HT_CAP_SM_PS_STATIC 0 #define WLAN_HT_CAP_SM_PS_DYNAMIC 1 #define WLAN_HT_CAP_SM_PS_INVALID 2 #define WLAN_HT_CAP_SM_PS_DISABLED 3 +/* for SM power control field lower two bits */ +#define WLAN_HT_SMPS_CONTROL_DISABLED 0 +#define WLAN_HT_SMPS_CONTROL_STATIC 1 +#define WLAN_HT_SMPS_CONTROL_DYNAMIC 3 + /* Authentication algorithms */ #define WLAN_AUTH_OPEN 0 #define WLAN_AUTH_SHARED_KEY 1 @@ -1071,12 +1124,12 @@ enum ieee80211_eid { WLAN_EID_TIM = 5, WLAN_EID_IBSS_PARAMS = 6, WLAN_EID_CHALLENGE = 16, - /* 802.11d */ + WLAN_EID_COUNTRY = 7, WLAN_EID_HP_PARAMS = 8, WLAN_EID_HP_TABLE = 9, WLAN_EID_REQUEST = 10, - /* 802.11e */ + WLAN_EID_QBSS_LOAD = 11, WLAN_EID_EDCA_PARAM_SET = 12, WLAN_EID_TSPEC = 13, @@ -1099,7 +1152,7 @@ enum ieee80211_eid { WLAN_EID_PREP = 69, WLAN_EID_PERR = 70, WLAN_EID_RANN = 49, /* compatible with FreeBSD */ - /* 802.11h */ + WLAN_EID_PWR_CONSTRAINT = 32, WLAN_EID_PWR_CAPABILITY = 33, WLAN_EID_TPC_REQUEST = 34, @@ -1110,20 +1163,41 @@ enum ieee80211_eid { WLAN_EID_MEASURE_REPORT = 39, WLAN_EID_QUIET = 40, WLAN_EID_IBSS_DFS = 41, - /* 802.11g */ + WLAN_EID_ERP_INFO = 42, WLAN_EID_EXT_SUPP_RATES = 50, - /* 802.11n */ + WLAN_EID_HT_CAPABILITY = 45, WLAN_EID_HT_INFORMATION = 61, - /* 802.11i */ + WLAN_EID_RSN = 48, - WLAN_EID_TIMEOUT_INTERVAL = 56, - WLAN_EID_MMIE = 76 /* 802.11w */, + WLAN_EID_MMIE = 76, WLAN_EID_WPA = 221, WLAN_EID_GENERIC = 221, WLAN_EID_VENDOR_SPECIFIC = 221, - WLAN_EID_QOS_PARAMETER = 222 + WLAN_EID_QOS_PARAMETER = 222, + + WLAN_EID_AP_CHAN_REPORT = 51, + WLAN_EID_NEIGHBOR_REPORT = 52, + WLAN_EID_RCPI = 53, + WLAN_EID_BSS_AVG_ACCESS_DELAY = 63, + WLAN_EID_ANTENNA_INFO = 64, + WLAN_EID_RSNI = 65, + WLAN_EID_MEASUREMENT_PILOT_TX_INFO = 66, + WLAN_EID_BSS_AVAILABLE_CAPACITY = 67, + WLAN_EID_BSS_AC_ACCESS_DELAY = 68, + WLAN_EID_RRM_ENABLED_CAPABILITIES = 70, + WLAN_EID_MULTIPLE_BSSID = 71, + + WLAN_EID_MOBILITY_DOMAIN = 54, + WLAN_EID_FAST_BSS_TRANSITION = 55, + WLAN_EID_TIMEOUT_INTERVAL = 56, + WLAN_EID_RIC_DATA = 57, + WLAN_EID_RIC_DESCRIPTOR = 75, + + WLAN_EID_DSE_REGISTERED_LOCATION = 58, + WLAN_EID_SUPPORTED_REGULATORY_CLASSES = 59, + WLAN_EID_EXT_CHANSWITCH_ANN = 60, }; /* Action category code */ @@ -1150,6 +1224,18 @@ enum ieee80211_spectrum_mgmt_actioncode { WLAN_ACTION_SPCT_CHL_SWITCH = 4, }; +/* HT action codes */ +enum ieee80211_ht_actioncode { + WLAN_HT_ACTION_NOTIFY_CHANWIDTH = 0, + WLAN_HT_ACTION_SMPS = 1, + WLAN_HT_ACTION_PSMP = 2, + WLAN_HT_ACTION_PCO_PHASE = 3, + WLAN_HT_ACTION_CSI = 4, + WLAN_HT_ACTION_NONCOMPRESSED_BF = 5, + WLAN_HT_ACTION_COMPRESSED_BF = 6, + WLAN_HT_ACTION_ASEL_IDX_FEEDBACK = 7, +}; + /* Security key length */ enum ieee80211_key_len { WLAN_KEY_LEN_WEP40 = 5, diff --git a/include/linux/if_ether.h b/include/linux/if_ether.h index 005e1525ab86..299b4121f914 100644 --- a/include/linux/if_ether.h +++ b/include/linux/if_ether.h @@ -137,8 +137,6 @@ extern struct ctl_table ether_table[]; extern ssize_t sysfs_format_mac(char *buf, const unsigned char *addr, int len); #define MAC_FMT "%02x:%02x:%02x:%02x:%02x:%02x" -#define MAC_BUF_SIZE 18 -#define DECLARE_MAC_BUF(var) char var[MAC_BUF_SIZE] #endif diff --git a/include/linux/if_link.h b/include/linux/if_link.h index 6674791622ca..c9bf92cd7653 100644 --- a/include/linux/if_link.h +++ b/include/linux/if_link.h @@ -78,6 +78,11 @@ enum { #define IFLA_LINKINFO IFLA_LINKINFO IFLA_NET_NS_PID, IFLA_IFALIAS, + IFLA_NUM_VF, /* Number of VFs if device is SR-IOV PF */ + IFLA_VF_MAC, /* Hardware queue specific attributes */ + IFLA_VF_VLAN, + IFLA_VF_TX_RATE, /* TX Bandwidth Allocation */ + IFLA_VFINFO, __IFLA_MAX }; @@ -196,4 +201,29 @@ enum macvlan_mode { MACVLAN_MODE_BRIDGE = 4, /* talk to bridge ports directly */ }; +/* SR-IOV virtual function managment section */ + +struct ifla_vf_mac { + __u32 vf; + __u8 mac[32]; /* MAX_ADDR_LEN */ +}; + +struct ifla_vf_vlan { + __u32 vf; + __u32 vlan; /* 0 - 4095, 0 disables VLAN filter */ + __u32 qos; +}; + +struct ifla_vf_tx_rate { + __u32 vf; + __u32 rate; /* Max TX bandwidth in Mbps, 0 disables throttling */ +}; + +struct ifla_vf_info { + __u32 vf; + __u8 mac[32]; + __u32 vlan; + __u32 qos; + __u32 tx_rate; +}; #endif /* _LINUX_IF_LINK_H */ diff --git a/include/linux/if_macvlan.h b/include/linux/if_macvlan.h index 5f200bac3749..b78a712247da 100644 --- a/include/linux/if_macvlan.h +++ b/include/linux/if_macvlan.h @@ -1,6 +1,90 @@ #ifndef _LINUX_IF_MACVLAN_H #define _LINUX_IF_MACVLAN_H +#include <linux/if_link.h> +#include <linux/list.h> +#include <linux/netdevice.h> +#include <linux/netlink.h> +#include <net/netlink.h> + +#if defined(CONFIG_MACVTAP) || defined(CONFIG_MACVTAP_MODULE) +struct socket *macvtap_get_socket(struct file *); +#else +#include <linux/err.h> +#include <linux/errno.h> +struct file; +struct socket; +static inline struct socket *macvtap_get_socket(struct file *f) +{ + return ERR_PTR(-EINVAL); +} +#endif /* CONFIG_MACVTAP */ + +struct macvlan_port; +struct macvtap_queue; + +/** + * struct macvlan_rx_stats - MACVLAN percpu rx stats + * @rx_packets: number of received packets + * @rx_bytes: number of received bytes + * @multicast: number of received multicast packets + * @rx_errors: number of errors + */ +struct macvlan_rx_stats { + unsigned long rx_packets; + unsigned long rx_bytes; + unsigned long multicast; + unsigned long rx_errors; +}; + +struct macvlan_dev { + struct net_device *dev; + struct list_head list; + struct hlist_node hlist; + struct macvlan_port *port; + struct net_device *lowerdev; + struct macvlan_rx_stats __percpu *rx_stats; + enum macvlan_mode mode; + int (*receive)(struct sk_buff *skb); + int (*forward)(struct net_device *dev, struct sk_buff *skb); + struct macvtap_queue *tap; +}; + +static inline void macvlan_count_rx(const struct macvlan_dev *vlan, + unsigned int len, bool success, + bool multicast) +{ + struct macvlan_rx_stats *rx_stats; + + rx_stats = per_cpu_ptr(vlan->rx_stats, smp_processor_id()); + if (likely(success)) { + rx_stats->rx_packets++;; + rx_stats->rx_bytes += len; + if (multicast) + rx_stats->multicast++; + } else { + rx_stats->rx_errors++; + } +} + +extern int macvlan_common_newlink(struct net *src_net, struct net_device *dev, + struct nlattr *tb[], struct nlattr *data[], + int (*receive)(struct sk_buff *skb), + int (*forward)(struct net_device *dev, + struct sk_buff *skb)); + +extern void macvlan_count_rx(const struct macvlan_dev *vlan, + unsigned int len, bool success, + bool multicast); + +extern void macvlan_dellink(struct net_device *dev, struct list_head *head); + +extern int macvlan_link_register(struct rtnl_link_ops *ops); + +extern netdev_tx_t macvlan_start_xmit(struct sk_buff *skb, + struct net_device *dev); + + extern struct sk_buff *(*macvlan_handle_frame_hook)(struct sk_buff *); #endif /* _LINUX_IF_MACVLAN_H */ diff --git a/include/linux/if_packet.h b/include/linux/if_packet.h index 4021d47cc437..aa57a5f993fc 100644 --- a/include/linux/if_packet.h +++ b/include/linux/if_packet.h @@ -46,6 +46,7 @@ struct sockaddr_ll { #define PACKET_RESERVE 12 #define PACKET_TX_RING 13 #define PACKET_LOSS 14 +#define PACKET_VNET_HDR 15 struct tpacket_stats { unsigned int tp_packets; diff --git a/include/linux/if_tun.h b/include/linux/if_tun.h index 3f5fd523b49d..1350a246893a 100644 --- a/include/linux/if_tun.h +++ b/include/linux/if_tun.h @@ -18,6 +18,7 @@ #include <linux/types.h> #include <linux/if_ether.h> +#include <linux/filter.h> /* Read queue size */ #define TUN_READQ_SIZE 500 @@ -48,6 +49,8 @@ #define TUNGETIFF _IOR('T', 210, unsigned int) #define TUNGETSNDBUF _IOR('T', 211, int) #define TUNSETSNDBUF _IOW('T', 212, int) +#define TUNATTACHFILTER _IOW('T', 213, struct sock_fprog) +#define TUNDETACHFILTER _IOW('T', 214, struct sock_fprog) /* TUNSETIFF ifr flags */ #define IFF_TUN 0x0001 @@ -86,4 +89,18 @@ struct tun_filter { __u8 addr[0][ETH_ALEN]; }; +#ifdef __KERNEL__ +#if defined(CONFIG_TUN) || defined(CONFIG_TUN_MODULE) +struct socket *tun_get_socket(struct file *); +#else +#include <linux/err.h> +#include <linux/errno.h> +struct file; +struct socket; +static inline struct socket *tun_get_socket(struct file *f) +{ + return ERR_PTR(-EINVAL); +} +#endif /* CONFIG_TUN */ +#endif /* __KERNEL__ */ #endif /* __IF_TUN_H */ diff --git a/include/linux/igmp.h b/include/linux/igmp.h index 724c27e5d173..93fc2449af10 100644 --- a/include/linux/igmp.h +++ b/include/linux/igmp.h @@ -153,6 +153,7 @@ extern int sysctl_igmp_max_msf; struct ip_sf_socklist { unsigned int sl_max; unsigned int sl_count; + struct rcu_head rcu; __be32 sl_addr[0]; }; @@ -170,6 +171,7 @@ struct ip_mc_socklist { struct ip_mreqn multi; unsigned int sfmode; /* MCAST_{INCLUDE,EXCLUDE} */ struct ip_sf_socklist *sflist; + struct rcu_head rcu; }; struct ip_sf_list { diff --git a/include/linux/ima.h b/include/linux/ima.h index 0e3f2a4c25f6..975837e7d6c0 100644 --- a/include/linux/ima.h +++ b/include/linux/ima.h @@ -13,18 +13,14 @@ #include <linux/fs.h> struct linux_binprm; -#define IMA_COUNT_UPDATE 1 -#define IMA_COUNT_LEAVE 0 - #ifdef CONFIG_IMA extern int ima_bprm_check(struct linux_binprm *bprm); extern int ima_inode_alloc(struct inode *inode); extern void ima_inode_free(struct inode *inode); -extern int ima_path_check(struct path *path, int mask, int update_counts); +extern int ima_file_check(struct file *file, int mask); extern void ima_file_free(struct file *file); extern int ima_file_mmap(struct file *file, unsigned long prot); extern void ima_counts_get(struct file *file); -extern void ima_counts_put(struct path *path, int mask); #else static inline int ima_bprm_check(struct linux_binprm *bprm) @@ -42,7 +38,7 @@ static inline void ima_inode_free(struct inode *inode) return; } -static inline int ima_path_check(struct path *path, int mask, int update_counts) +static inline int ima_file_check(struct file *file, int mask) { return 0; } @@ -62,9 +58,5 @@ static inline void ima_counts_get(struct file *file) return; } -static inline void ima_counts_put(struct path *path, int mask) -{ - return; -} #endif /* CONFIG_IMA_H */ #endif /* _LINUX_IMA_H */ diff --git a/include/linux/in.h b/include/linux/in.h index b615649db129..583c76f9c30f 100644 --- a/include/linux/in.h +++ b/include/linux/in.h @@ -84,6 +84,8 @@ struct in_addr { #define IP_ORIGDSTADDR 20 #define IP_RECVORIGDSTADDR IP_ORIGDSTADDR +#define IP_MINTTL 21 + /* IP_MTU_DISCOVER values */ #define IP_PMTUDISC_DONT 0 /* Never send DF frames */ #define IP_PMTUDISC_WANT 1 /* Use per route hints */ diff --git a/include/linux/inetdevice.h b/include/linux/inetdevice.h index 699e85c01a4d..2be1a1a2beb9 100644 --- a/include/linux/inetdevice.h +++ b/include/linux/inetdevice.h @@ -10,10 +10,40 @@ #include <linux/timer.h> #include <linux/sysctl.h> +enum +{ + IPV4_DEVCONF_FORWARDING=1, + IPV4_DEVCONF_MC_FORWARDING, + IPV4_DEVCONF_PROXY_ARP, + IPV4_DEVCONF_ACCEPT_REDIRECTS, + IPV4_DEVCONF_SECURE_REDIRECTS, + IPV4_DEVCONF_SEND_REDIRECTS, + IPV4_DEVCONF_SHARED_MEDIA, + IPV4_DEVCONF_RP_FILTER, + IPV4_DEVCONF_ACCEPT_SOURCE_ROUTE, + IPV4_DEVCONF_BOOTP_RELAY, + IPV4_DEVCONF_LOG_MARTIANS, + IPV4_DEVCONF_TAG, + IPV4_DEVCONF_ARPFILTER, + IPV4_DEVCONF_MEDIUM_ID, + IPV4_DEVCONF_NOXFRM, + IPV4_DEVCONF_NOPOLICY, + IPV4_DEVCONF_FORCE_IGMP_VERSION, + IPV4_DEVCONF_ARP_ANNOUNCE, + IPV4_DEVCONF_ARP_IGNORE, + IPV4_DEVCONF_PROMOTE_SECONDARIES, + IPV4_DEVCONF_ARP_ACCEPT, + IPV4_DEVCONF_ARP_NOTIFY, + IPV4_DEVCONF_ACCEPT_LOCAL, + IPV4_DEVCONF_SRC_VMARK, + IPV4_DEVCONF_PROXY_ARP_PVLAN, + __IPV4_DEVCONF_MAX +}; + struct ipv4_devconf { void *sysctl; - int data[__NET_IPV4_CONF_MAX - 1]; - DECLARE_BITMAP(state, __NET_IPV4_CONF_MAX - 1); + int data[__IPV4_DEVCONF_MAX - 1]; + DECLARE_BITMAP(state, __IPV4_DEVCONF_MAX - 1); }; struct in_device { @@ -40,7 +70,7 @@ struct in_device { struct rcu_head rcu_head; }; -#define IPV4_DEVCONF(cnf, attr) ((cnf).data[NET_IPV4_CONF_ ## attr - 1]) +#define IPV4_DEVCONF(cnf, attr) ((cnf).data[IPV4_DEVCONF_ ## attr - 1]) #define IPV4_DEVCONF_ALL(net, attr) \ IPV4_DEVCONF((*(net)->ipv4.devconf_all), attr) @@ -60,13 +90,13 @@ static inline void ipv4_devconf_set(struct in_device *in_dev, int index, static inline void ipv4_devconf_setall(struct in_device *in_dev) { - bitmap_fill(in_dev->cnf.state, __NET_IPV4_CONF_MAX - 1); + bitmap_fill(in_dev->cnf.state, __IPV4_DEVCONF_MAX - 1); } #define IN_DEV_CONF_GET(in_dev, attr) \ - ipv4_devconf_get((in_dev), NET_IPV4_CONF_ ## attr) + ipv4_devconf_get((in_dev), IPV4_DEVCONF_ ## attr) #define IN_DEV_CONF_SET(in_dev, attr, val) \ - ipv4_devconf_set((in_dev), NET_IPV4_CONF_ ## attr, (val)) + ipv4_devconf_set((in_dev), IPV4_DEVCONF_ ## attr, (val)) #define IN_DEV_ANDCONF(in_dev, attr) \ (IPV4_DEVCONF_ALL(dev_net(in_dev->dev), attr) && \ @@ -81,6 +111,7 @@ static inline void ipv4_devconf_setall(struct in_device *in_dev) #define IN_DEV_FORWARD(in_dev) IN_DEV_CONF_GET((in_dev), FORWARDING) #define IN_DEV_MFORWARD(in_dev) IN_DEV_ANDCONF((in_dev), MC_FORWARDING) #define IN_DEV_RPFILTER(in_dev) IN_DEV_MAXCONF((in_dev), RP_FILTER) +#define IN_DEV_SRC_VMARK(in_dev) IN_DEV_ORCONF((in_dev), SRC_VMARK) #define IN_DEV_SOURCE_ROUTE(in_dev) IN_DEV_ANDCONF((in_dev), \ ACCEPT_SOURCE_ROUTE) #define IN_DEV_ACCEPT_LOCAL(in_dev) IN_DEV_ORCONF((in_dev), ACCEPT_LOCAL) @@ -88,6 +119,7 @@ static inline void ipv4_devconf_setall(struct in_device *in_dev) #define IN_DEV_LOG_MARTIANS(in_dev) IN_DEV_ORCONF((in_dev), LOG_MARTIANS) #define IN_DEV_PROXY_ARP(in_dev) IN_DEV_ORCONF((in_dev), PROXY_ARP) +#define IN_DEV_PROXY_ARP_PVLAN(in_dev) IN_DEV_CONF_GET(in_dev, PROXY_ARP_PVLAN) #define IN_DEV_SHARED_MEDIA(in_dev) IN_DEV_ORCONF((in_dev), SHARED_MEDIA) #define IN_DEV_TX_REDIRECTS(in_dev) IN_DEV_ORCONF((in_dev), SEND_REDIRECTS) #define IN_DEV_SEC_REDIRECTS(in_dev) IN_DEV_ORCONF((in_dev), \ diff --git a/include/linux/init.h b/include/linux/init.h index ff8bde520d03..ab1d31f9352b 100644 --- a/include/linux/init.h +++ b/include/linux/init.h @@ -149,6 +149,8 @@ void prepare_namespace(void); extern void (*late_time_init)(void); +extern int initcall_debug; + #endif #ifndef MODULE diff --git a/include/linux/init_task.h b/include/linux/init_task.h index 8d10aa7fd4c9..abec69b63d7e 100644 --- a/include/linux/init_task.h +++ b/include/linux/init_task.h @@ -165,7 +165,7 @@ extern struct cred init_cred; .journal_info = NULL, \ .cpu_timers = INIT_CPU_TIMERS(tsk.cpu_timers), \ .fs_excl = ATOMIC_INIT(0), \ - .pi_lock = __SPIN_LOCK_UNLOCKED(tsk.pi_lock), \ + .pi_lock = __RAW_SPIN_LOCK_UNLOCKED(tsk.pi_lock), \ .timer_slack_ns = 50000, /* 50 usec default slack */ \ .pids = { \ [PIDTYPE_PID] = INIT_PID_LINK(PIDTYPE_PID), \ diff --git a/include/linux/input.h b/include/linux/input.h index 7be8a6537b57..dc24effb6d0e 100644 --- a/include/linux/input.h +++ b/include/linux/input.h @@ -376,8 +376,9 @@ struct input_absinfo { #define KEY_DISPLAY_OFF 245 /* display device to off state */ #define KEY_WIMAX 246 +#define KEY_RFKILL 247 /* Key that controls all radios */ -/* Range 248 - 255 is reserved for special needs of AT keyboard driver */ +/* Code 255 is reserved for special needs of AT keyboard driver */ #define BTN_MISC 0x100 #define BTN_0 0x100 @@ -596,6 +597,49 @@ struct input_absinfo { #define KEY_NUMERIC_POUND 0x20b #define KEY_CAMERA_FOCUS 0x210 +#define KEY_WPS_BUTTON 0x211 /* WiFi Protected Setup key */ + +#define BTN_TRIGGER_HAPPY 0x2c0 +#define BTN_TRIGGER_HAPPY1 0x2c0 +#define BTN_TRIGGER_HAPPY2 0x2c1 +#define BTN_TRIGGER_HAPPY3 0x2c2 +#define BTN_TRIGGER_HAPPY4 0x2c3 +#define BTN_TRIGGER_HAPPY5 0x2c4 +#define BTN_TRIGGER_HAPPY6 0x2c5 +#define BTN_TRIGGER_HAPPY7 0x2c6 +#define BTN_TRIGGER_HAPPY8 0x2c7 +#define BTN_TRIGGER_HAPPY9 0x2c8 +#define BTN_TRIGGER_HAPPY10 0x2c9 +#define BTN_TRIGGER_HAPPY11 0x2ca +#define BTN_TRIGGER_HAPPY12 0x2cb +#define BTN_TRIGGER_HAPPY13 0x2cc +#define BTN_TRIGGER_HAPPY14 0x2cd +#define BTN_TRIGGER_HAPPY15 0x2ce +#define BTN_TRIGGER_HAPPY16 0x2cf +#define BTN_TRIGGER_HAPPY17 0x2d0 +#define BTN_TRIGGER_HAPPY18 0x2d1 +#define BTN_TRIGGER_HAPPY19 0x2d2 +#define BTN_TRIGGER_HAPPY20 0x2d3 +#define BTN_TRIGGER_HAPPY21 0x2d4 +#define BTN_TRIGGER_HAPPY22 0x2d5 +#define BTN_TRIGGER_HAPPY23 0x2d6 +#define BTN_TRIGGER_HAPPY24 0x2d7 +#define BTN_TRIGGER_HAPPY25 0x2d8 +#define BTN_TRIGGER_HAPPY26 0x2d9 +#define BTN_TRIGGER_HAPPY27 0x2da +#define BTN_TRIGGER_HAPPY28 0x2db +#define BTN_TRIGGER_HAPPY29 0x2dc +#define BTN_TRIGGER_HAPPY30 0x2dd +#define BTN_TRIGGER_HAPPY31 0x2de +#define BTN_TRIGGER_HAPPY32 0x2df +#define BTN_TRIGGER_HAPPY33 0x2e0 +#define BTN_TRIGGER_HAPPY34 0x2e1 +#define BTN_TRIGGER_HAPPY35 0x2e2 +#define BTN_TRIGGER_HAPPY36 0x2e3 +#define BTN_TRIGGER_HAPPY37 0x2e4 +#define BTN_TRIGGER_HAPPY38 0x2e5 +#define BTN_TRIGGER_HAPPY39 0x2e6 +#define BTN_TRIGGER_HAPPY40 0x2e7 /* We avoid low common keys in module aliases so they don't get huge. */ #define KEY_MIN_INTERESTING KEY_MUTE @@ -660,6 +704,7 @@ struct input_absinfo { #define ABS_MT_TOOL_TYPE 0x37 /* Type of touching device */ #define ABS_MT_BLOB_ID 0x38 /* Group a set of packets as a blob */ #define ABS_MT_TRACKING_ID 0x39 /* Unique ID of initiated contact */ +#define ABS_MT_PRESSURE 0x3a /* Pressure on contact area */ #define ABS_MAX 0x3f #define ABS_CNT (ABS_MAX+1) @@ -1198,6 +1243,10 @@ struct input_handle; * @event: event handler. This method is being called by input core with * interrupts disabled and dev->event_lock spinlock held and so * it may not sleep + * @filter: similar to @event; separates normal event handlers from + * "filters". + * @match: called after comparing device's id with handler's id_table + * to perform fine-grained matching between device and handler * @connect: called when attaching a handler to an input device * @disconnect: disconnects a handler from input device * @start: starts handler for given handle. This function is called by @@ -1209,8 +1258,6 @@ struct input_handle; * @name: name of the handler, to be shown in /proc/bus/input/handlers * @id_table: pointer to a table of input_device_ids this driver can * handle - * @blacklist: pointer to a table of input_device_ids this driver should - * ignore even if they match @id_table * @h_list: list of input handles associated with the handler * @node: for placing the driver onto input_handler_list * @@ -1219,6 +1266,11 @@ struct input_handle; * same time. All of them will get their copy of input event generated by * the device. * + * The very same structure is used to implement input filters. Input core + * allows filters to run first and will not pass event to regular handlers + * if any of the filters indicate that the event should be filtered (by + * returning %true from their filter() method). + * * Note that input core serializes calls to connect() and disconnect() * methods. */ @@ -1227,6 +1279,8 @@ struct input_handler { void *private; void (*event)(struct input_handle *handle, unsigned int type, unsigned int code, int value); + bool (*filter)(struct input_handle *handle, unsigned int type, unsigned int code, int value); + bool (*match)(struct input_handler *handler, struct input_dev *dev); int (*connect)(struct input_handler *handler, struct input_dev *dev, const struct input_device_id *id); void (*disconnect)(struct input_handle *handle); void (*start)(struct input_handle *handle); @@ -1236,7 +1290,6 @@ struct input_handler { const char *name; const struct input_device_id *id_table; - const struct input_device_id *blacklist; struct list_head h_list; struct list_head node; diff --git a/include/linux/input/sh_keysc.h b/include/linux/input/sh_keysc.h index c211b5cf08e6..649dc7f12925 100644 --- a/include/linux/input/sh_keysc.h +++ b/include/linux/input/sh_keysc.h @@ -1,14 +1,15 @@ #ifndef __SH_KEYSC_H__ #define __SH_KEYSC_H__ -#define SH_KEYSC_MAXKEYS 30 +#define SH_KEYSC_MAXKEYS 49 struct sh_keysc_info { - enum { SH_KEYSC_MODE_1, SH_KEYSC_MODE_2, SH_KEYSC_MODE_3 } mode; + enum { SH_KEYSC_MODE_1, SH_KEYSC_MODE_2, SH_KEYSC_MODE_3, + SH_KEYSC_MODE_4, SH_KEYSC_MODE_5, SH_KEYSC_MODE_6 } mode; int scan_timing; /* 0 -> 7, see KYCR1, SCN[2:0] */ int delay; int kycr2_delay; - int keycodes[SH_KEYSC_MAXKEYS]; + int keycodes[SH_KEYSC_MAXKEYS]; /* KEYIN * KEYOUT */ }; #endif /* __SH_KEYSC_H__ */ diff --git a/include/linux/intel-iommu.h b/include/linux/intel-iommu.h index 4f0a72a9740c..9310c699a37d 100644 --- a/include/linux/intel-iommu.h +++ b/include/linux/intel-iommu.h @@ -332,6 +332,7 @@ struct intel_iommu { #ifdef CONFIG_INTR_REMAP struct ir_table *ir_table; /* Interrupt remapping info */ #endif + int node; }; static inline void __iommu_flush_cache( diff --git a/include/linux/iocontext.h b/include/linux/iocontext.h index a63235996309..1195a806fe0c 100644 --- a/include/linux/iocontext.h +++ b/include/linux/iocontext.h @@ -4,32 +4,6 @@ #include <linux/radix-tree.h> #include <linux/rcupdate.h> -/* - * This is the per-process anticipatory I/O scheduler state. - */ -struct as_io_context { - spinlock_t lock; - - void (*dtor)(struct as_io_context *aic); /* destructor */ - void (*exit)(struct as_io_context *aic); /* called on task exit */ - - unsigned long state; - atomic_t nr_queued; /* queued reads & sync writes */ - atomic_t nr_dispatched; /* number of requests gone to the drivers */ - - /* IO History tracking */ - /* Thinktime */ - unsigned long last_end_request; - unsigned long ttime_total; - unsigned long ttime_samples; - unsigned long ttime_mean; - /* Layout pattern */ - unsigned int seek_samples; - sector_t last_request_pos; - u64 seek_total; - sector_t seek_mean; -}; - struct cfq_queue; struct cfq_io_context { void *key; @@ -75,10 +49,9 @@ struct io_context { /* * For request batching */ - unsigned long last_waited; /* Time last woken after wait for request */ int nr_batch_requests; /* Number of requests left in the batch */ + unsigned long last_waited; /* Time last woken after wait for request */ - struct as_io_context *aic; struct radix_tree_root radix_root; struct hlist_head cic_list; void *ioc_data; diff --git a/include/linux/iommu-helper.h b/include/linux/iommu-helper.h index 3b068e5b5671..64d1b638745d 100644 --- a/include/linux/iommu-helper.h +++ b/include/linux/iommu-helper.h @@ -14,14 +14,11 @@ static inline unsigned long iommu_device_max_index(unsigned long size, extern int iommu_is_span_boundary(unsigned int index, unsigned int nr, unsigned long shift, unsigned long boundary_size); -extern void iommu_area_reserve(unsigned long *map, unsigned long i, int len); extern unsigned long iommu_area_alloc(unsigned long *map, unsigned long size, unsigned long start, unsigned int nr, unsigned long shift, unsigned long boundary_size, unsigned long align_mask); -extern void iommu_area_free(unsigned long *map, unsigned long start, - unsigned int nr); extern unsigned long iommu_num_pages(unsigned long addr, unsigned long len, unsigned long io_page_size); diff --git a/include/linux/ioport.h b/include/linux/ioport.h index 83aa81297ea3..dda98410d588 100644 --- a/include/linux/ioport.h +++ b/include/linux/ioport.h @@ -112,6 +112,7 @@ extern struct resource iomem_resource; extern int request_resource(struct resource *root, struct resource *new); extern int release_resource(struct resource *new); +void release_child_resources(struct resource *new); extern void reserve_region_with_split(struct resource *root, resource_size_t start, resource_size_t end, const char *name); @@ -120,17 +121,19 @@ extern void insert_resource_expand_to_fit(struct resource *root, struct resource extern int allocate_resource(struct resource *root, struct resource *new, resource_size_t size, resource_size_t min, resource_size_t max, resource_size_t align, - void (*alignf)(void *, struct resource *, - resource_size_t, resource_size_t), + resource_size_t (*alignf)(void *, + const struct resource *, + resource_size_t, + resource_size_t), void *alignf_data); int adjust_resource(struct resource *res, resource_size_t start, resource_size_t size); resource_size_t resource_alignment(struct resource *res); -static inline resource_size_t resource_size(struct resource *res) +static inline resource_size_t resource_size(const struct resource *res) { return res->end - res->start + 1; } -static inline unsigned long resource_type(struct resource *res) +static inline unsigned long resource_type(const struct resource *res) { return res->flags & IORESOURCE_TYPE_BITS; } diff --git a/include/linux/ipc_namespace.h b/include/linux/ipc_namespace.h index e408722a84c7..07baa38bce37 100644 --- a/include/linux/ipc_namespace.h +++ b/include/linux/ipc_namespace.h @@ -87,7 +87,7 @@ extern int mq_init_ns(struct ipc_namespace *ns); /* default values */ #define DFLT_QUEUESMAX 256 /* max number of message queues */ #define DFLT_MSGMAX 10 /* max number of messages in each queue */ -#define HARD_MSGMAX (131072/sizeof(void *)) +#define HARD_MSGMAX (32768*sizeof(void *)/4) #define DFLT_MSGSIZEMAX 8192 /* max message size */ #else static inline int mq_init_ns(struct ipc_namespace *ns) { return 0; } diff --git a/include/linux/irq.h b/include/linux/irq.h index a287cfc0b1a6..707ab122e2e6 100644 --- a/include/linux/irq.h +++ b/include/linux/irq.h @@ -90,7 +90,7 @@ struct msi_desc; * @startup: start up the interrupt (defaults to ->enable if NULL) * @shutdown: shut down the interrupt (defaults to ->disable if NULL) * @enable: enable the interrupt (defaults to chip->unmask if NULL) - * @disable: disable the interrupt (defaults to chip->mask if NULL) + * @disable: disable the interrupt * @ack: start of a new interrupt * @mask: mask an interrupt source * @mask_ack: ack and mask an interrupt source @@ -192,7 +192,7 @@ struct irq_desc { unsigned int irq_count; /* For detecting broken IRQs */ unsigned long last_unhandled; /* Aging timer for unhandled count */ unsigned int irqs_unhandled; - spinlock_t lock; + raw_spinlock_t lock; #ifdef CONFIG_SMP cpumask_var_t affinity; unsigned int node; @@ -400,7 +400,9 @@ static inline int irq_has_action(unsigned int irq) /* Dynamic irq helper functions */ extern void dynamic_irq_init(unsigned int irq); +void dynamic_irq_init_keep_chip_data(unsigned int irq); extern void dynamic_irq_cleanup(unsigned int irq); +void dynamic_irq_cleanup_keep_chip_data(unsigned int irq); /* Set/get chip/data for an IRQ: */ extern int set_irq_chip(unsigned int irq, struct irq_chip *chip); diff --git a/include/linux/isdn/capilli.h b/include/linux/isdn/capilli.h index 7acb87a44872..11b57c485854 100644 --- a/include/linux/isdn/capilli.h +++ b/include/linux/isdn/capilli.h @@ -50,8 +50,7 @@ struct capi_ctr { u16 (*send_message)(struct capi_ctr *, struct sk_buff *skb); char *(*procinfo)(struct capi_ctr *); - int (*ctr_read_proc)(char *page, char **start, off_t off, - int count, int *eof, struct capi_ctr *card); + const struct file_operations *proc_fops; /* filled in before calling ready callback */ u8 manu[CAPI_MANUFACTURER_LEN]; /* CAPI_GET_MANUFACTURER */ @@ -67,9 +66,10 @@ struct capi_ctr { unsigned long nsentdatapkt; int cnr; /* controller number */ - volatile unsigned short cardstate; /* controller state */ - volatile int blocked; /* output blocked */ + unsigned short state; /* controller state */ + int blocked; /* output blocked */ int traceflag; /* capi trace */ + wait_queue_head_t state_wait_queue; struct proc_dir_entry *procent; char procfn[128]; diff --git a/include/linux/jbd.h b/include/linux/jbd.h index 331530cd3cc6..f3aa59cb675d 100644 --- a/include/linux/jbd.h +++ b/include/linux/jbd.h @@ -246,19 +246,8 @@ typedef struct journal_superblock_s #define J_ASSERT(assert) BUG_ON(!(assert)) -#if defined(CONFIG_BUFFER_DEBUG) -void buffer_assertion_failure(struct buffer_head *bh); -#define J_ASSERT_BH(bh, expr) \ - do { \ - if (!(expr)) \ - buffer_assertion_failure(bh); \ - J_ASSERT(expr); \ - } while (0) -#define J_ASSERT_JH(jh, expr) J_ASSERT_BH(jh2bh(jh), expr) -#else #define J_ASSERT_BH(bh, expr) J_ASSERT(expr) #define J_ASSERT_JH(jh, expr) J_ASSERT(expr) -#endif #if defined(JBD_PARANOID_IOFAIL) #define J_EXPECT(expr, why...) J_ASSERT(expr) diff --git a/include/linux/jbd2.h b/include/linux/jbd2.h index f1011f7f3d41..1ec876358180 100644 --- a/include/linux/jbd2.h +++ b/include/linux/jbd2.h @@ -69,15 +69,8 @@ extern u8 jbd2_journal_enable_debug; #define jbd_debug(f, a...) /**/ #endif -static inline void *jbd2_alloc(size_t size, gfp_t flags) -{ - return (void *)__get_free_pages(flags, get_order(size)); -} - -static inline void jbd2_free(void *ptr, size_t size) -{ - free_pages((unsigned long)ptr, get_order(size)); -}; +extern void *jbd2_alloc(size_t size, gfp_t flags); +extern void jbd2_free(void *ptr, size_t size); #define JBD2_MIN_JOURNAL_BLOCKS 1024 @@ -284,19 +277,8 @@ typedef struct journal_superblock_s #define J_ASSERT(assert) BUG_ON(!(assert)) -#if defined(CONFIG_BUFFER_DEBUG) -void buffer_assertion_failure(struct buffer_head *bh); -#define J_ASSERT_BH(bh, expr) \ - do { \ - if (!(expr)) \ - buffer_assertion_failure(bh); \ - J_ASSERT(expr); \ - } while (0) -#define J_ASSERT_JH(jh, expr) J_ASSERT_BH(jh2bh(jh), expr) -#else #define J_ASSERT_BH(bh, expr) J_ASSERT(expr) #define J_ASSERT_JH(jh, expr) J_ASSERT(expr) -#endif #if defined(JBD2_PARANOID_IOFAIL) #define J_EXPECT(expr, why...) J_ASSERT(expr) @@ -653,6 +635,7 @@ struct transaction_s * waiting for it to finish. */ unsigned int t_synchronous_commit:1; + unsigned int t_flushed_data_blocks:1; /* * For use by the filesystem to store fs-specific data diff --git a/include/linux/kallsyms.h b/include/linux/kallsyms.h index 792274269f2b..d8e9b3d1c23c 100644 --- a/include/linux/kallsyms.h +++ b/include/linux/kallsyms.h @@ -107,18 +107,6 @@ static inline void print_symbol(const char *fmt, unsigned long addr) __builtin_extract_return_addr((void *)addr)); } -/* - * Pretty-print a function pointer. This function is deprecated. - * Please use the "%pF" vsprintf format instead. - */ -static inline void __deprecated print_fn_descriptor_symbol(const char *fmt, void *addr) -{ -#if defined(CONFIG_IA64) || defined(CONFIG_PPC64) - addr = *(void **)addr; -#endif - print_symbol(fmt, (unsigned long)addr); -} - static inline void print_ip_sym(unsigned long ip) { printk("[<%p>] %pS\n", (void *) ip, (void *) ip); diff --git a/include/linux/kbd_kern.h b/include/linux/kbd_kern.h index 8bdb16bfe5fb..506ad20c18f8 100644 --- a/include/linux/kbd_kern.h +++ b/include/linux/kbd_kern.h @@ -161,7 +161,4 @@ static inline void con_schedule_flip(struct tty_struct *t) schedule_delayed_work(&t->buf.work, 0); } -/* mac_hid.c */ -extern int mac_hid_mouse_emulate_buttons(int, unsigned int, int); - #endif diff --git a/include/linux/kernel-page-flags.h b/include/linux/kernel-page-flags.h new file mode 100644 index 000000000000..bd92a89f4b0a --- /dev/null +++ b/include/linux/kernel-page-flags.h @@ -0,0 +1,46 @@ +#ifndef LINUX_KERNEL_PAGE_FLAGS_H +#define LINUX_KERNEL_PAGE_FLAGS_H + +/* + * Stable page flag bits exported to user space + */ + +#define KPF_LOCKED 0 +#define KPF_ERROR 1 +#define KPF_REFERENCED 2 +#define KPF_UPTODATE 3 +#define KPF_DIRTY 4 +#define KPF_LRU 5 +#define KPF_ACTIVE 6 +#define KPF_SLAB 7 +#define KPF_WRITEBACK 8 +#define KPF_RECLAIM 9 +#define KPF_BUDDY 10 + +/* 11-20: new additions in 2.6.31 */ +#define KPF_MMAP 11 +#define KPF_ANON 12 +#define KPF_SWAPCACHE 13 +#define KPF_SWAPBACKED 14 +#define KPF_COMPOUND_HEAD 15 +#define KPF_COMPOUND_TAIL 16 +#define KPF_HUGE 17 +#define KPF_UNEVICTABLE 18 +#define KPF_HWPOISON 19 +#define KPF_NOPAGE 20 + +#define KPF_KSM 21 + +/* kernel hacking assistances + * WARNING: subject to change, never rely on them! + */ +#define KPF_RESERVED 32 +#define KPF_MLOCKED 33 +#define KPF_MAPPEDTODISK 34 +#define KPF_PRIVATE 35 +#define KPF_PRIVATE_2 36 +#define KPF_OWNER_PRIVATE 37 +#define KPF_ARCH 38 +#define KPF_UNCACHED 39 + +#endif /* LINUX_KERNEL_PAGE_FLAGS_H */ diff --git a/include/linux/kernel.h b/include/linux/kernel.h index 3fa4c590cf12..7f0707463360 100644 --- a/include/linux/kernel.h +++ b/include/linux/kernel.h @@ -44,6 +44,16 @@ extern const char linux_proc_banner[]; #define ARRAY_SIZE(arr) (sizeof(arr) / sizeof((arr)[0]) + __must_be_array(arr)) +/* + * This looks more complex than it should be. But we need to + * get the type for the ~ right in round_down (it needs to be + * as wide as the result!), and we want to evaluate the macro + * arguments just once each. + */ +#define __round_mask(x, y) ((__typeof__(x))((y)-1)) +#define round_up(x, y) ((((x)-1) | __round_mask(x, y))+1) +#define round_down(x, y) ((x) & ~__round_mask(x, y)) + #define FIELD_SIZEOF(t, f) (sizeof(((t*)0)->f)) #define DIV_ROUND_UP(n,d) (((n) + (d) - 1) / (d)) #define roundup(x, y) ((((x) + ((y) - 1)) / (y)) * (y)) @@ -124,7 +134,7 @@ extern int _cond_resched(void); #endif #ifdef CONFIG_DEBUG_SPINLOCK_SLEEP - void __might_sleep(char *file, int line, int preempt_offset); + void __might_sleep(const char *file, int line, int preempt_offset); /** * might_sleep - annotation for functions that can sleep * @@ -138,7 +148,8 @@ extern int _cond_resched(void); # define might_sleep() \ do { __might_sleep(__FILE__, __LINE__, 0); might_resched(); } while (0) #else - static inline void __might_sleep(char *file, int line, int preempt_offset) { } + static inline void __might_sleep(const char *file, int line, + int preempt_offset) { } # define might_sleep() do { might_resched(); } while (0) #endif @@ -251,10 +262,10 @@ extern int printk_delay_msec; * Print a one-time message (analogous to WARN_ONCE() et al): */ #define printk_once(x...) ({ \ - static bool __print_once = true; \ + static bool __print_once; \ \ - if (__print_once) { \ - __print_once = false; \ + if (!__print_once) { \ + __print_once = true; \ printk(x); \ } \ }) @@ -397,15 +408,58 @@ static inline char *pack_hex_byte(char *buf, u8 byte) printk(KERN_DEBUG pr_fmt(fmt), ##__VA_ARGS__) #elif defined(CONFIG_DYNAMIC_DEBUG) /* dynamic_pr_debug() uses pr_fmt() internally so we don't need it here */ -#define pr_debug(fmt, ...) do { \ - dynamic_pr_debug(fmt, ##__VA_ARGS__); \ - } while (0) +#define pr_debug(fmt, ...) \ + dynamic_pr_debug(fmt, ##__VA_ARGS__) #else #define pr_debug(fmt, ...) \ ({ if (0) printk(KERN_DEBUG pr_fmt(fmt), ##__VA_ARGS__); 0; }) #endif /* + * ratelimited messages with local ratelimit_state, + * no local ratelimit_state used in the !PRINTK case + */ +#ifdef CONFIG_PRINTK +#define printk_ratelimited(fmt, ...) ({ \ + static struct ratelimit_state _rs = { \ + .interval = DEFAULT_RATELIMIT_INTERVAL, \ + .burst = DEFAULT_RATELIMIT_BURST, \ + }; \ + \ + if (!__ratelimit(&_rs)) \ + printk(fmt, ##__VA_ARGS__); \ +}) +#else +/* No effect, but we still get type checking even in the !PRINTK case: */ +#define printk_ratelimited printk +#endif + +#define pr_emerg_ratelimited(fmt, ...) \ + printk_ratelimited(KERN_EMERG pr_fmt(fmt), ##__VA_ARGS__) +#define pr_alert_ratelimited(fmt, ...) \ + printk_ratelimited(KERN_ALERT pr_fmt(fmt), ##__VA_ARGS__) +#define pr_crit_ratelimited(fmt, ...) \ + printk_ratelimited(KERN_CRIT pr_fmt(fmt), ##__VA_ARGS__) +#define pr_err_ratelimited(fmt, ...) \ + printk_ratelimited(KERN_ERR pr_fmt(fmt), ##__VA_ARGS__) +#define pr_warning_ratelimited(fmt, ...) \ + printk_ratelimited(KERN_WARNING pr_fmt(fmt), ##__VA_ARGS__) +#define pr_notice_ratelimited(fmt, ...) \ + printk_ratelimited(KERN_NOTICE pr_fmt(fmt), ##__VA_ARGS__) +#define pr_info_ratelimited(fmt, ...) \ + printk_ratelimited(KERN_INFO pr_fmt(fmt), ##__VA_ARGS__) +/* no pr_cont_ratelimited, don't do that... */ +/* If you are writing a driver, please use dev_dbg instead */ +#if defined(DEBUG) +#define pr_debug_ratelimited(fmt, ...) \ + printk_ratelimited(KERN_DEBUG pr_fmt(fmt), ##__VA_ARGS__) +#else +#define pr_debug_ratelimited(fmt, ...) \ + ({ if (0) printk_ratelimited(KERN_DEBUG pr_fmt(fmt), \ + ##__VA_ARGS__); 0; }) +#endif + +/* * General tracing related utility functions - trace_printk(), * tracing_on/tracing_off and tracing_start()/tracing_stop * @@ -492,6 +546,8 @@ extern int __trace_printk(unsigned long ip, const char *fmt, ...) __attribute__ ((format (printf, 2, 3))); +extern void trace_dump_stack(void); + /* * The double __builtin_constant_p is because gcc will give us an error * if we try to allocate the static variable to fmt if it is not a @@ -525,6 +581,7 @@ trace_printk(const char *fmt, ...) __attribute__ ((format (printf, 1, 2))); static inline void tracing_start(void) { } static inline void tracing_stop(void) { } static inline void ftrace_off_permanent(void) { } +static inline void trace_dump_stack(void) { } static inline int trace_printk(const char *fmt, ...) { @@ -688,6 +745,10 @@ struct sysinfo { /* Force a compilation error if condition is constant and true */ #define MAYBE_BUILD_BUG_ON(cond) ((void)sizeof(char[1 - 2 * !!(cond)])) +/* Force a compilation error if a constant expression is not a power of 2 */ +#define BUILD_BUG_ON_NOT_POWER_OF_2(n) \ + BUILD_BUG_ON((n) == 0 || (((n) & ((n) - 1)) != 0)) + /* Force a compilation error if condition is true, but also produce a result (of value 0 and type size_t), so the expression can be used e.g. in a structure initializer (or where-ever else comma expressions diff --git a/include/linux/kernelcapi.h b/include/linux/kernelcapi.h index a53e932f80fb..9c2683929fd3 100644 --- a/include/linux/kernelcapi.h +++ b/include/linux/kernelcapi.h @@ -48,9 +48,7 @@ typedef struct kcapi_carddef { #include <linux/list.h> #include <linux/skbuff.h> #include <linux/workqueue.h> - -#define KCI_CONTRUP 0 /* arg: struct capi_profile */ -#define KCI_CONTRDOWN 1 /* arg: NULL */ +#include <linux/notifier.h> struct capi20_appl { u16 applid; @@ -67,11 +65,6 @@ struct capi20_appl { struct sk_buff_head recv_queue; struct work_struct recv_work; int release_in_progress; - - /* ugly hack to allow for notification of added/removed - * controllers. The Right Way (tm) is known. XXX - */ - void (*callback) (unsigned int cmd, __u32 contr, void *data); }; u16 capi20_isinstalled(void); @@ -84,11 +77,11 @@ u16 capi20_get_serial(u32 contr, u8 serial[CAPI_SERIAL_LEN]); u16 capi20_get_profile(u32 contr, struct capi_profile *profp); int capi20_manufacturer(unsigned int cmd, void __user *data); -/* temporary hack XXX */ -void capi20_set_callback(struct capi20_appl *ap, - void (*callback) (unsigned int cmd, __u32 contr, void *data)); - +#define CAPICTR_UP 0 +#define CAPICTR_DOWN 1 +int register_capictr_notifier(struct notifier_block *nb); +int unregister_capictr_notifier(struct notifier_block *nb); #define CAPI_NOERROR 0x0000 diff --git a/include/linux/kexec.h b/include/linux/kexec.h index adc34f2c6eff..03e8e8dbc577 100644 --- a/include/linux/kexec.h +++ b/include/linux/kexec.h @@ -199,13 +199,15 @@ extern struct kimage *kexec_crash_image; */ extern struct resource crashk_res; typedef u32 note_buf_t[KEXEC_NOTE_BYTES/4]; -extern note_buf_t *crash_notes; +extern note_buf_t __percpu *crash_notes; extern u32 vmcoreinfo_note[VMCOREINFO_NOTE_SIZE/4]; extern size_t vmcoreinfo_size; extern size_t vmcoreinfo_max_size; int __init parse_crashkernel(char *cmdline, unsigned long long system_ram, unsigned long long *crash_size, unsigned long long *crash_base); +int crash_shrink_memory(unsigned long new_size); +size_t crash_get_memory_size(void); #else /* !CONFIG_KEXEC */ struct pt_regs; diff --git a/include/linux/kfifo.h b/include/linux/kfifo.h index ad6bdf5a5970..bc0fc795bd35 100644 --- a/include/linux/kfifo.h +++ b/include/linux/kfifo.h @@ -1,6 +1,7 @@ /* - * A simple kernel FIFO implementation. + * A generic kernel FIFO implementation. * + * Copyright (C) 2009 Stefani Seibold <stefani@seibold.net> * Copyright (C) 2004 Stelian Pop <stelian@popies.net> * * This program is free software; you can redistribute it and/or modify @@ -18,6 +19,25 @@ * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. * */ + +/* + * Howto porting drivers to the new generic fifo API: + * + * - Modify the declaration of the "struct kfifo *" object into a + * in-place "struct kfifo" object + * - Init the in-place object with kfifo_alloc() or kfifo_init() + * Note: The address of the in-place "struct kfifo" object must be + * passed as the first argument to this functions + * - Replace the use of __kfifo_put into kfifo_in and __kfifo_get + * into kfifo_out + * - Replace the use of kfifo_put into kfifo_in_locked and kfifo_get + * into kfifo_out_locked + * Note: the spinlock pointer formerly passed to kfifo_init/kfifo_alloc + * must be passed now to the kfifo_in_locked and kfifo_out_locked + * as the last parameter. + * - All formerly name __kfifo_* functions has been renamed into kfifo_* + */ + #ifndef _LINUX_KFIFO_H #define _LINUX_KFIFO_H @@ -29,26 +49,82 @@ struct kfifo { unsigned int size; /* the size of the allocated buffer */ unsigned int in; /* data is added at offset (in % size) */ unsigned int out; /* data is extracted from off. (out % size) */ - spinlock_t *lock; /* protects concurrent modifications */ }; -extern struct kfifo *kfifo_init(unsigned char *buffer, unsigned int size, - gfp_t gfp_mask, spinlock_t *lock); -extern struct kfifo *kfifo_alloc(unsigned int size, gfp_t gfp_mask, - spinlock_t *lock); +/* + * Macros for declaration and initialization of the kfifo datatype + */ + +/* helper macro */ +#define __kfifo_initializer(s, b) \ + (struct kfifo) { \ + .size = s, \ + .in = 0, \ + .out = 0, \ + .buffer = b \ + } + +/** + * DECLARE_KFIFO - macro to declare a kfifo and the associated buffer + * @name: name of the declared kfifo datatype + * @size: size of the fifo buffer. Must be a power of two. + * + * Note1: the macro can be used inside struct or union declaration + * Note2: the macro creates two objects: + * A kfifo object with the given name and a buffer for the kfifo + * object named name##kfifo_buffer + */ +#define DECLARE_KFIFO(name, size) \ +union { \ + struct kfifo name; \ + unsigned char name##kfifo_buffer[size + sizeof(struct kfifo)]; \ +} + +/** + * INIT_KFIFO - Initialize a kfifo declared by DECLARE_KFIFO + * @name: name of the declared kfifo datatype + */ +#define INIT_KFIFO(name) \ + name = __kfifo_initializer(sizeof(name##kfifo_buffer) - \ + sizeof(struct kfifo), name##kfifo_buffer) + +/** + * DEFINE_KFIFO - macro to define and initialize a kfifo + * @name: name of the declared kfifo datatype + * @size: size of the fifo buffer. Must be a power of two. + * + * Note1: the macro can be used for global and local kfifo data type variables + * Note2: the macro creates two objects: + * A kfifo object with the given name and a buffer for the kfifo + * object named name##kfifo_buffer + */ +#define DEFINE_KFIFO(name, size) \ + unsigned char name##kfifo_buffer[size]; \ + struct kfifo name = __kfifo_initializer(size, name##kfifo_buffer) + +#undef __kfifo_initializer + +extern void kfifo_init(struct kfifo *fifo, void *buffer, + unsigned int size); +extern __must_check int kfifo_alloc(struct kfifo *fifo, unsigned int size, + gfp_t gfp_mask); extern void kfifo_free(struct kfifo *fifo); -extern unsigned int __kfifo_put(struct kfifo *fifo, - const unsigned char *buffer, unsigned int len); -extern unsigned int __kfifo_get(struct kfifo *fifo, - unsigned char *buffer, unsigned int len); +extern unsigned int kfifo_in(struct kfifo *fifo, + const void *from, unsigned int len); +extern __must_check unsigned int kfifo_out(struct kfifo *fifo, + void *to, unsigned int len); +extern __must_check unsigned int kfifo_out_peek(struct kfifo *fifo, + void *to, unsigned int len, unsigned offset); /** - * __kfifo_reset - removes the entire FIFO contents, no locking version - * @fifo: the fifo to be emptied. + * kfifo_initialized - Check if kfifo is initialized. + * @fifo: fifo to check + * Return %true if FIFO is initialized, otherwise %false. + * Assumes the fifo was 0 before. */ -static inline void __kfifo_reset(struct kfifo *fifo) +static inline bool kfifo_initialized(struct kfifo *fifo) { - fifo->in = fifo->out = 0; + return fifo->buffer != NULL; } /** @@ -57,96 +133,484 @@ static inline void __kfifo_reset(struct kfifo *fifo) */ static inline void kfifo_reset(struct kfifo *fifo) { - unsigned long flags; + fifo->in = fifo->out = 0; +} - spin_lock_irqsave(fifo->lock, flags); +/** + * kfifo_reset_out - skip FIFO contents + * @fifo: the fifo to be emptied. + */ +static inline void kfifo_reset_out(struct kfifo *fifo) +{ + smp_mb(); + fifo->out = fifo->in; +} - __kfifo_reset(fifo); +/** + * kfifo_size - returns the size of the fifo in bytes + * @fifo: the fifo to be used. + */ +static inline __must_check unsigned int kfifo_size(struct kfifo *fifo) +{ + return fifo->size; +} - spin_unlock_irqrestore(fifo->lock, flags); +/** + * kfifo_len - returns the number of used bytes in the FIFO + * @fifo: the fifo to be used. + */ +static inline unsigned int kfifo_len(struct kfifo *fifo) +{ + register unsigned int out; + + out = fifo->out; + smp_rmb(); + return fifo->in - out; } /** - * kfifo_put - puts some data into the FIFO + * kfifo_is_empty - returns true if the fifo is empty * @fifo: the fifo to be used. - * @buffer: the data to be added. - * @len: the length of the data to be added. + */ +static inline __must_check int kfifo_is_empty(struct kfifo *fifo) +{ + return fifo->in == fifo->out; +} + +/** + * kfifo_is_full - returns true if the fifo is full + * @fifo: the fifo to be used. + */ +static inline __must_check int kfifo_is_full(struct kfifo *fifo) +{ + return kfifo_len(fifo) == kfifo_size(fifo); +} + +/** + * kfifo_avail - returns the number of bytes available in the FIFO + * @fifo: the fifo to be used. + */ +static inline __must_check unsigned int kfifo_avail(struct kfifo *fifo) +{ + return kfifo_size(fifo) - kfifo_len(fifo); +} + +/** + * kfifo_in_locked - puts some data into the FIFO using a spinlock for locking + * @fifo: the fifo to be used. + * @from: the data to be added. + * @n: the length of the data to be added. + * @lock: pointer to the spinlock to use for locking. * - * This function copies at most @len bytes from the @buffer into + * This function copies at most @len bytes from the @from buffer into * the FIFO depending on the free space, and returns the number of * bytes copied. */ -static inline unsigned int kfifo_put(struct kfifo *fifo, - const unsigned char *buffer, unsigned int len) +static inline unsigned int kfifo_in_locked(struct kfifo *fifo, + const void *from, unsigned int n, spinlock_t *lock) { unsigned long flags; unsigned int ret; - spin_lock_irqsave(fifo->lock, flags); + spin_lock_irqsave(lock, flags); - ret = __kfifo_put(fifo, buffer, len); + ret = kfifo_in(fifo, from, n); - spin_unlock_irqrestore(fifo->lock, flags); + spin_unlock_irqrestore(lock, flags); return ret; } /** - * kfifo_get - gets some data from the FIFO + * kfifo_out_locked - gets some data from the FIFO using a spinlock for locking * @fifo: the fifo to be used. - * @buffer: where the data must be copied. - * @len: the size of the destination buffer. + * @to: where the data must be copied. + * @n: the size of the destination buffer. + * @lock: pointer to the spinlock to use for locking. * * This function copies at most @len bytes from the FIFO into the - * @buffer and returns the number of copied bytes. + * @to buffer and returns the number of copied bytes. */ -static inline unsigned int kfifo_get(struct kfifo *fifo, - unsigned char *buffer, unsigned int len) +static inline __must_check unsigned int kfifo_out_locked(struct kfifo *fifo, + void *to, unsigned int n, spinlock_t *lock) { unsigned long flags; unsigned int ret; - spin_lock_irqsave(fifo->lock, flags); + spin_lock_irqsave(lock, flags); + + ret = kfifo_out(fifo, to, n); + + spin_unlock_irqrestore(lock, flags); + + return ret; +} + +extern void kfifo_skip(struct kfifo *fifo, unsigned int len); + +extern __must_check int kfifo_from_user(struct kfifo *fifo, + const void __user *from, unsigned int n, unsigned *lenout); + +extern __must_check int kfifo_to_user(struct kfifo *fifo, + void __user *to, unsigned int n, unsigned *lenout); + +/* + * __kfifo_add_out internal helper function for updating the out offset + */ +static inline void __kfifo_add_out(struct kfifo *fifo, + unsigned int off) +{ + smp_mb(); + fifo->out += off; +} + +/* + * __kfifo_add_in internal helper function for updating the in offset + */ +static inline void __kfifo_add_in(struct kfifo *fifo, + unsigned int off) +{ + smp_wmb(); + fifo->in += off; +} + +/* + * __kfifo_off internal helper function for calculating the index of a + * given offeset + */ +static inline unsigned int __kfifo_off(struct kfifo *fifo, unsigned int off) +{ + return off & (fifo->size - 1); +} + +/* + * __kfifo_peek_n internal helper function for determinate the length of + * the next record in the fifo + */ +static inline unsigned int __kfifo_peek_n(struct kfifo *fifo, + unsigned int recsize) +{ +#define __KFIFO_GET(fifo, off, shift) \ + ((fifo)->buffer[__kfifo_off((fifo), (fifo)->out+(off))] << (shift)) + + unsigned int l; + + l = __KFIFO_GET(fifo, 0, 0); + + if (--recsize) + l |= __KFIFO_GET(fifo, 1, 8); + + return l; +#undef __KFIFO_GET +} + +/* + * __kfifo_poke_n internal helper function for storing the length of + * the next record into the fifo + */ +static inline void __kfifo_poke_n(struct kfifo *fifo, + unsigned int recsize, unsigned int n) +{ +#define __KFIFO_PUT(fifo, off, val, shift) \ + ( \ + (fifo)->buffer[__kfifo_off((fifo), (fifo)->in+(off))] = \ + (unsigned char)((val) >> (shift)) \ + ) + + __KFIFO_PUT(fifo, 0, n, 0); + + if (--recsize) + __KFIFO_PUT(fifo, 1, n, 8); +#undef __KFIFO_PUT +} + +/* + * __kfifo_in_... internal functions for put date into the fifo + * do not call it directly, use kfifo_in_rec() instead + */ +extern unsigned int __kfifo_in_n(struct kfifo *fifo, + const void *from, unsigned int n, unsigned int recsize); - ret = __kfifo_get(fifo, buffer, len); +extern unsigned int __kfifo_in_generic(struct kfifo *fifo, + const void *from, unsigned int n, unsigned int recsize); - /* - * optimization: if the FIFO is empty, set the indices to 0 - * so we don't wrap the next time - */ - if (fifo->in == fifo->out) - fifo->in = fifo->out = 0; +static inline unsigned int __kfifo_in_rec(struct kfifo *fifo, + const void *from, unsigned int n, unsigned int recsize) +{ + unsigned int ret; - spin_unlock_irqrestore(fifo->lock, flags); + ret = __kfifo_in_n(fifo, from, n, recsize); + if (likely(ret == 0)) { + if (recsize) + __kfifo_poke_n(fifo, recsize, n); + __kfifo_add_in(fifo, n + recsize); + } return ret; } /** - * __kfifo_len - returns the number of bytes available in the FIFO, no locking version + * kfifo_in_rec - puts some record data into the FIFO * @fifo: the fifo to be used. + * @from: the data to be added. + * @n: the length of the data to be added. + * @recsize: size of record field + * + * This function copies @n bytes from the @from into the FIFO and returns + * the number of bytes which cannot be copied. + * A returned value greater than the @n value means that the record doesn't + * fit into the buffer. + * + * Note that with only one concurrent reader and one concurrent + * writer, you don't need extra locking to use these functions. + */ +static inline __must_check unsigned int kfifo_in_rec(struct kfifo *fifo, + void *from, unsigned int n, unsigned int recsize) +{ + if (!__builtin_constant_p(recsize)) + return __kfifo_in_generic(fifo, from, n, recsize); + return __kfifo_in_rec(fifo, from, n, recsize); +} + +/* + * __kfifo_out_... internal functions for get date from the fifo + * do not call it directly, use kfifo_out_rec() instead */ -static inline unsigned int __kfifo_len(struct kfifo *fifo) +extern unsigned int __kfifo_out_n(struct kfifo *fifo, + void *to, unsigned int reclen, unsigned int recsize); + +extern unsigned int __kfifo_out_generic(struct kfifo *fifo, + void *to, unsigned int n, + unsigned int recsize, unsigned int *total); + +static inline unsigned int __kfifo_out_rec(struct kfifo *fifo, + void *to, unsigned int n, unsigned int recsize, + unsigned int *total) { - return fifo->in - fifo->out; + unsigned int l; + + if (!recsize) { + l = n; + if (total) + *total = l; + } else { + l = __kfifo_peek_n(fifo, recsize); + if (total) + *total = l; + if (n < l) + return l; + } + + return __kfifo_out_n(fifo, to, l, recsize); } /** - * kfifo_len - returns the number of bytes available in the FIFO + * kfifo_out_rec - gets some record data from the FIFO * @fifo: the fifo to be used. + * @to: where the data must be copied. + * @n: the size of the destination buffer. + * @recsize: size of record field + * @total: pointer where the total number of to copied bytes should stored + * + * This function copies at most @n bytes from the FIFO to @to and returns the + * number of bytes which cannot be copied. + * A returned value greater than the @n value means that the record doesn't + * fit into the @to buffer. + * + * Note that with only one concurrent reader and one concurrent + * writer, you don't need extra locking to use these functions. */ -static inline unsigned int kfifo_len(struct kfifo *fifo) +static inline __must_check unsigned int kfifo_out_rec(struct kfifo *fifo, + void *to, unsigned int n, unsigned int recsize, + unsigned int *total) + { - unsigned long flags; - unsigned int ret; + if (!__builtin_constant_p(recsize)) + return __kfifo_out_generic(fifo, to, n, recsize, total); + return __kfifo_out_rec(fifo, to, n, recsize, total); +} - spin_lock_irqsave(fifo->lock, flags); +/* + * __kfifo_from_user_... internal functions for transfer from user space into + * the fifo. do not call it directly, use kfifo_from_user_rec() instead + */ +extern unsigned int __kfifo_from_user_n(struct kfifo *fifo, + const void __user *from, unsigned int n, unsigned int recsize); + +extern unsigned int __kfifo_from_user_generic(struct kfifo *fifo, + const void __user *from, unsigned int n, unsigned int recsize); - ret = __kfifo_len(fifo); +static inline unsigned int __kfifo_from_user_rec(struct kfifo *fifo, + const void __user *from, unsigned int n, unsigned int recsize) +{ + unsigned int ret; - spin_unlock_irqrestore(fifo->lock, flags); + ret = __kfifo_from_user_n(fifo, from, n, recsize); + if (likely(ret == 0)) { + if (recsize) + __kfifo_poke_n(fifo, recsize, n); + __kfifo_add_in(fifo, n + recsize); + } return ret; } +/** + * kfifo_from_user_rec - puts some data from user space into the FIFO + * @fifo: the fifo to be used. + * @from: pointer to the data to be added. + * @n: the length of the data to be added. + * @recsize: size of record field + * + * This function copies @n bytes from the @from into the + * FIFO and returns the number of bytes which cannot be copied. + * + * If the returned value is equal or less the @n value, the copy_from_user() + * functions has failed. Otherwise the record doesn't fit into the buffer. + * + * Note that with only one concurrent reader and one concurrent + * writer, you don't need extra locking to use these functions. + */ +static inline __must_check unsigned int kfifo_from_user_rec(struct kfifo *fifo, + const void __user *from, unsigned int n, unsigned int recsize) +{ + if (!__builtin_constant_p(recsize)) + return __kfifo_from_user_generic(fifo, from, n, recsize); + return __kfifo_from_user_rec(fifo, from, n, recsize); +} + +/* + * __kfifo_to_user_... internal functions for transfer fifo data into user space + * do not call it directly, use kfifo_to_user_rec() instead + */ +extern unsigned int __kfifo_to_user_n(struct kfifo *fifo, + void __user *to, unsigned int n, unsigned int reclen, + unsigned int recsize); + +extern unsigned int __kfifo_to_user_generic(struct kfifo *fifo, + void __user *to, unsigned int n, unsigned int recsize, + unsigned int *total); + +static inline unsigned int __kfifo_to_user_rec(struct kfifo *fifo, + void __user *to, unsigned int n, + unsigned int recsize, unsigned int *total) +{ + unsigned int l; + + if (!recsize) { + l = n; + if (total) + *total = l; + } else { + l = __kfifo_peek_n(fifo, recsize); + if (total) + *total = l; + if (n < l) + return l; + } + + return __kfifo_to_user_n(fifo, to, n, l, recsize); +} + +/** + * kfifo_to_user_rec - gets data from the FIFO and write it to user space + * @fifo: the fifo to be used. + * @to: where the data must be copied. + * @n: the size of the destination buffer. + * @recsize: size of record field + * @total: pointer where the total number of to copied bytes should stored + * + * This function copies at most @n bytes from the FIFO to the @to. + * In case of an error, the function returns the number of bytes which cannot + * be copied. + * If the returned value is equal or less the @n value, the copy_to_user() + * functions has failed. Otherwise the record doesn't fit into the @to buffer. + * + * Note that with only one concurrent reader and one concurrent + * writer, you don't need extra locking to use these functions. + */ +static inline __must_check unsigned int kfifo_to_user_rec(struct kfifo *fifo, + void __user *to, unsigned int n, unsigned int recsize, + unsigned int *total) +{ + if (!__builtin_constant_p(recsize)) + return __kfifo_to_user_generic(fifo, to, n, recsize, total); + return __kfifo_to_user_rec(fifo, to, n, recsize, total); +} + +/* + * __kfifo_peek_... internal functions for peek into the next fifo record + * do not call it directly, use kfifo_peek_rec() instead + */ +extern unsigned int __kfifo_peek_generic(struct kfifo *fifo, + unsigned int recsize); + +/** + * kfifo_peek_rec - gets the size of the next FIFO record data + * @fifo: the fifo to be used. + * @recsize: size of record field + * + * This function returns the size of the next FIFO record in number of bytes + */ +static inline __must_check unsigned int kfifo_peek_rec(struct kfifo *fifo, + unsigned int recsize) +{ + if (!__builtin_constant_p(recsize)) + return __kfifo_peek_generic(fifo, recsize); + if (!recsize) + return kfifo_len(fifo); + return __kfifo_peek_n(fifo, recsize); +} + +/* + * __kfifo_skip_... internal functions for skip the next fifo record + * do not call it directly, use kfifo_skip_rec() instead + */ +extern void __kfifo_skip_generic(struct kfifo *fifo, unsigned int recsize); + +static inline void __kfifo_skip_rec(struct kfifo *fifo, + unsigned int recsize) +{ + unsigned int l; + + if (recsize) { + l = __kfifo_peek_n(fifo, recsize); + + if (l + recsize <= kfifo_len(fifo)) { + __kfifo_add_out(fifo, l + recsize); + return; + } + } + kfifo_reset_out(fifo); +} + +/** + * kfifo_skip_rec - skip the next fifo out record + * @fifo: the fifo to be used. + * @recsize: size of record field + * + * This function skips the next FIFO record + */ +static inline void kfifo_skip_rec(struct kfifo *fifo, + unsigned int recsize) +{ + if (!__builtin_constant_p(recsize)) + __kfifo_skip_generic(fifo, recsize); + else + __kfifo_skip_rec(fifo, recsize); +} + +/** + * kfifo_avail_rec - returns the number of bytes available in a record FIFO + * @fifo: the fifo to be used. + * @recsize: size of record field + */ +static inline __must_check unsigned int kfifo_avail_rec(struct kfifo *fifo, + unsigned int recsize) +{ + unsigned int l = kfifo_size(fifo) - kfifo_len(fifo); + + return (l > recsize) ? l - recsize : 0; +} + #endif diff --git a/include/linux/kgdb.h b/include/linux/kgdb.h index 6adcc297e354..19ec41a183f5 100644 --- a/include/linux/kgdb.h +++ b/include/linux/kgdb.h @@ -29,8 +29,7 @@ struct pt_regs; * * On some architectures it is required to skip a breakpoint * exception when it occurs after a breakpoint has been removed. - * This can be implemented in the architecture specific portion of - * for kgdb. + * This can be implemented in the architecture specific portion of kgdb. */ extern int kgdb_skipexception(int exception, struct pt_regs *regs); @@ -65,7 +64,7 @@ struct uart_port; /** * kgdb_breakpoint - compiled in breakpoint * - * This will be impelmented a static inline per architecture. This + * This will be implemented as a static inline per architecture. This * function is called by the kgdb core to execute an architecture * specific trap to cause kgdb to enter the exception processing. * @@ -190,7 +189,7 @@ kgdb_arch_handle_exception(int vector, int signo, int err_code, * @flags: Current IRQ state * * On SMP systems, we need to get the attention of the other CPUs - * and get them be in a known state. This should do what is needed + * and get them into a known state. This should do what is needed * to get the other CPUs to call kgdb_wait(). Note that on some arches, * the NMI approach is not used for rounding up all the CPUs. For example, * in case of MIPS, smp_call_function() is used to roundup CPUs. In diff --git a/include/linux/kmemcheck.h b/include/linux/kmemcheck.h index e880d4cf9e22..08d7dc4ddf40 100644 --- a/include/linux/kmemcheck.h +++ b/include/linux/kmemcheck.h @@ -36,6 +36,56 @@ int kmemcheck_hide_addr(unsigned long address); bool kmemcheck_is_obj_initialized(unsigned long addr, size_t size); +/* + * Bitfield annotations + * + * How to use: If you have a struct using bitfields, for example + * + * struct a { + * int x:8, y:8; + * }; + * + * then this should be rewritten as + * + * struct a { + * kmemcheck_bitfield_begin(flags); + * int x:8, y:8; + * kmemcheck_bitfield_end(flags); + * }; + * + * Now the "flags_begin" and "flags_end" members may be used to refer to the + * beginning and end, respectively, of the bitfield (and things like + * &x.flags_begin is allowed). As soon as the struct is allocated, the bit- + * fields should be annotated: + * + * struct a *a = kmalloc(sizeof(struct a), GFP_KERNEL); + * kmemcheck_annotate_bitfield(a, flags); + */ +#define kmemcheck_bitfield_begin(name) \ + int name##_begin[0]; + +#define kmemcheck_bitfield_end(name) \ + int name##_end[0]; + +#define kmemcheck_annotate_bitfield(ptr, name) \ + do { \ + int _n; \ + \ + if (!ptr) \ + break; \ + \ + _n = (long) &((ptr)->name##_end) \ + - (long) &((ptr)->name##_begin); \ + MAYBE_BUILD_BUG_ON(_n < 0); \ + \ + kmemcheck_mark_initialized(&((ptr)->name##_begin), _n); \ + } while (0) + +#define kmemcheck_annotate_variable(var) \ + do { \ + kmemcheck_mark_initialized(&(var), sizeof(var)); \ + } while (0) \ + #else #define kmemcheck_enabled 0 @@ -106,60 +156,16 @@ static inline bool kmemcheck_is_obj_initialized(unsigned long addr, size_t size) return true; } -#endif /* CONFIG_KMEMCHECK */ - -/* - * Bitfield annotations - * - * How to use: If you have a struct using bitfields, for example - * - * struct a { - * int x:8, y:8; - * }; - * - * then this should be rewritten as - * - * struct a { - * kmemcheck_bitfield_begin(flags); - * int x:8, y:8; - * kmemcheck_bitfield_end(flags); - * }; - * - * Now the "flags_begin" and "flags_end" members may be used to refer to the - * beginning and end, respectively, of the bitfield (and things like - * &x.flags_begin is allowed). As soon as the struct is allocated, the bit- - * fields should be annotated: - * - * struct a *a = kmalloc(sizeof(struct a), GFP_KERNEL); - * kmemcheck_annotate_bitfield(a, flags); - * - * Note: We provide the same definitions for both kmemcheck and non- - * kmemcheck kernels. This makes it harder to introduce accidental errors. It - * is also allowed to pass NULL pointers to kmemcheck_annotate_bitfield(). - */ -#define kmemcheck_bitfield_begin(name) \ - int name##_begin[0]; - -#define kmemcheck_bitfield_end(name) \ - int name##_end[0]; +#define kmemcheck_bitfield_begin(name) +#define kmemcheck_bitfield_end(name) +#define kmemcheck_annotate_bitfield(ptr, name) \ + do { \ + } while (0) -#define kmemcheck_annotate_bitfield(ptr, name) \ - do { \ - int _n; \ - \ - if (!ptr) \ - break; \ - \ - _n = (long) &((ptr)->name##_end) \ - - (long) &((ptr)->name##_begin); \ - MAYBE_BUILD_BUG_ON(_n < 0); \ - \ - kmemcheck_mark_initialized(&((ptr)->name##_begin), _n); \ +#define kmemcheck_annotate_variable(var) \ + do { \ } while (0) -#define kmemcheck_annotate_variable(var) \ - do { \ - kmemcheck_mark_initialized(&(var), sizeof(var)); \ - } while (0) \ +#endif /* CONFIG_KMEMCHECK */ #endif /* LINUX_KMEMCHECK_H */ diff --git a/include/linux/kmemleak.h b/include/linux/kmemleak.h index 3c7497d46ee9..99d9a6766f7e 100644 --- a/include/linux/kmemleak.h +++ b/include/linux/kmemleak.h @@ -32,8 +32,7 @@ extern void kmemleak_padding(const void *ptr, unsigned long offset, size_t size) __ref; extern void kmemleak_not_leak(const void *ptr) __ref; extern void kmemleak_ignore(const void *ptr) __ref; -extern void kmemleak_scan_area(const void *ptr, unsigned long offset, - size_t length, gfp_t gfp) __ref; +extern void kmemleak_scan_area(const void *ptr, size_t size, gfp_t gfp) __ref; extern void kmemleak_no_scan(const void *ptr) __ref; static inline void kmemleak_alloc_recursive(const void *ptr, size_t size, @@ -84,8 +83,7 @@ static inline void kmemleak_not_leak(const void *ptr) static inline void kmemleak_ignore(const void *ptr) { } -static inline void kmemleak_scan_area(const void *ptr, unsigned long offset, - size_t length, gfp_t gfp) +static inline void kmemleak_scan_area(const void *ptr, size_t size, gfp_t gfp) { } static inline void kmemleak_erase(void **ptr) diff --git a/include/linux/kmsg_dump.h b/include/linux/kmsg_dump.h new file mode 100644 index 000000000000..24b44145a886 --- /dev/null +++ b/include/linux/kmsg_dump.h @@ -0,0 +1,61 @@ +/* + * linux/include/kmsg_dump.h + * + * Copyright (C) 2009 Net Insight AB + * + * Author: Simon Kagstrom <simon.kagstrom@netinsight.net> + * + * This file is subject to the terms and conditions of the GNU General Public + * License. See the file COPYING in the main directory of this archive + * for more details. + */ +#ifndef _LINUX_KMSG_DUMP_H +#define _LINUX_KMSG_DUMP_H + +#include <linux/list.h> + +enum kmsg_dump_reason { + KMSG_DUMP_OOPS, + KMSG_DUMP_PANIC, + KMSG_DUMP_KEXEC, +}; + +/** + * struct kmsg_dumper - kernel crash message dumper structure + * @dump: The callback which gets called on crashes. The buffer is passed + * as two sections, where s1 (length l1) contains the older + * messages and s2 (length l2) contains the newer. + * @list: Entry in the dumper list (private) + * @registered: Flag that specifies if this is already registered + */ +struct kmsg_dumper { + void (*dump)(struct kmsg_dumper *dumper, enum kmsg_dump_reason reason, + const char *s1, unsigned long l1, + const char *s2, unsigned long l2); + struct list_head list; + int registered; +}; + +#ifdef CONFIG_PRINTK +void kmsg_dump(enum kmsg_dump_reason reason); + +int kmsg_dump_register(struct kmsg_dumper *dumper); + +int kmsg_dump_unregister(struct kmsg_dumper *dumper); +#else +static inline void kmsg_dump(enum kmsg_dump_reason reason) +{ +} + +static inline int kmsg_dump_register(struct kmsg_dumper *dumper) +{ + return -EINVAL; +} + +static inline int kmsg_dump_unregister(struct kmsg_dumper *dumper) +{ + return -EINVAL; +} +#endif + +#endif /* _LINUX_KMSG_DUMP_H */ diff --git a/include/linux/kprobes.h b/include/linux/kprobes.h index 1b672f74a32f..e7d1b2e0070d 100644 --- a/include/linux/kprobes.h +++ b/include/linux/kprobes.h @@ -122,6 +122,11 @@ struct kprobe { /* Kprobe status flags */ #define KPROBE_FLAG_GONE 1 /* breakpoint has already gone */ #define KPROBE_FLAG_DISABLED 2 /* probe is temporarily disabled */ +#define KPROBE_FLAG_OPTIMIZED 4 /* + * probe is really optimized. + * NOTE: + * this flag is only for optimized_kprobe. + */ /* Has this kprobe gone ? */ static inline int kprobe_gone(struct kprobe *p) @@ -134,6 +139,12 @@ static inline int kprobe_disabled(struct kprobe *p) { return p->flags & (KPROBE_FLAG_DISABLED | KPROBE_FLAG_GONE); } + +/* Is this kprobe really running optimized path ? */ +static inline int kprobe_optimized(struct kprobe *p) +{ + return p->flags & KPROBE_FLAG_OPTIMIZED; +} /* * Special probe type that uses setjmp-longjmp type tricks to resume * execution at a specified entry with a matching prototype corresponding @@ -249,6 +260,39 @@ extern kprobe_opcode_t *get_insn_slot(void); extern void free_insn_slot(kprobe_opcode_t *slot, int dirty); extern void kprobes_inc_nmissed_count(struct kprobe *p); +#ifdef CONFIG_OPTPROBES +/* + * Internal structure for direct jump optimized probe + */ +struct optimized_kprobe { + struct kprobe kp; + struct list_head list; /* list for optimizing queue */ + struct arch_optimized_insn optinsn; +}; + +/* Architecture dependent functions for direct jump optimization */ +extern int arch_prepared_optinsn(struct arch_optimized_insn *optinsn); +extern int arch_check_optimized_kprobe(struct optimized_kprobe *op); +extern int arch_prepare_optimized_kprobe(struct optimized_kprobe *op); +extern void arch_remove_optimized_kprobe(struct optimized_kprobe *op); +extern int arch_optimize_kprobe(struct optimized_kprobe *op); +extern void arch_unoptimize_kprobe(struct optimized_kprobe *op); +extern kprobe_opcode_t *get_optinsn_slot(void); +extern void free_optinsn_slot(kprobe_opcode_t *slot, int dirty); +extern int arch_within_optimized_kprobe(struct optimized_kprobe *op, + unsigned long addr); + +extern void opt_pre_handler(struct kprobe *p, struct pt_regs *regs); + +#ifdef CONFIG_SYSCTL +extern int sysctl_kprobes_optimization; +extern int proc_kprobes_optimization_handler(struct ctl_table *table, + int write, void __user *buffer, + size_t *length, loff_t *ppos); +#endif + +#endif /* CONFIG_OPTPROBES */ + /* Get the kprobe at this addr (if any) - called with preemption disabled */ struct kprobe *get_kprobe(void *addr); void kretprobe_hash_lock(struct task_struct *tsk, diff --git a/include/linux/ksm.h b/include/linux/ksm.h index a485c14ecd5d..43bdab769fc3 100644 --- a/include/linux/ksm.h +++ b/include/linux/ksm.h @@ -9,8 +9,12 @@ #include <linux/bitops.h> #include <linux/mm.h> +#include <linux/pagemap.h> +#include <linux/rmap.h> #include <linux/sched.h> -#include <linux/vmstat.h> + +struct stable_node; +struct mem_cgroup; #ifdef CONFIG_KSM int ksm_madvise(struct vm_area_struct *vma, unsigned long start, @@ -34,46 +38,110 @@ static inline void ksm_exit(struct mm_struct *mm) /* * A KSM page is one of those write-protected "shared pages" or "merged pages" * which KSM maps into multiple mms, wherever identical anonymous page content - * is found in VM_MERGEABLE vmas. It's a PageAnon page, with NULL anon_vma. + * is found in VM_MERGEABLE vmas. It's a PageAnon page, pointing not to any + * anon_vma, but to that page's node of the stable tree. */ static inline int PageKsm(struct page *page) { - return ((unsigned long)page->mapping == PAGE_MAPPING_ANON); + return ((unsigned long)page->mapping & PAGE_MAPPING_FLAGS) == + (PAGE_MAPPING_ANON | PAGE_MAPPING_KSM); +} + +static inline struct stable_node *page_stable_node(struct page *page) +{ + return PageKsm(page) ? page_rmapping(page) : NULL; +} + +static inline void set_page_stable_node(struct page *page, + struct stable_node *stable_node) +{ + page->mapping = (void *)stable_node + + (PAGE_MAPPING_ANON | PAGE_MAPPING_KSM); } /* - * But we have to avoid the checking which page_add_anon_rmap() performs. + * When do_swap_page() first faults in from swap what used to be a KSM page, + * no problem, it will be assigned to this vma's anon_vma; but thereafter, + * it might be faulted into a different anon_vma (or perhaps to a different + * offset in the same anon_vma). do_swap_page() cannot do all the locking + * needed to reconstitute a cross-anon_vma KSM page: for now it has to make + * a copy, and leave remerging the pages to a later pass of ksmd. + * + * We'd like to make this conditional on vma->vm_flags & VM_MERGEABLE, + * but what if the vma was unmerged while the page was swapped out? */ -static inline void page_add_ksm_rmap(struct page *page) +struct page *ksm_does_need_to_copy(struct page *page, + struct vm_area_struct *vma, unsigned long address); +static inline struct page *ksm_might_need_to_copy(struct page *page, + struct vm_area_struct *vma, unsigned long address) { - if (atomic_inc_and_test(&page->_mapcount)) { - page->mapping = (void *) PAGE_MAPPING_ANON; - __inc_zone_page_state(page, NR_ANON_PAGES); - } + struct anon_vma *anon_vma = page_anon_vma(page); + + if (!anon_vma || + (anon_vma == vma->anon_vma && + page->index == linear_page_index(vma, address))) + return page; + + return ksm_does_need_to_copy(page, vma, address); } + +int page_referenced_ksm(struct page *page, + struct mem_cgroup *memcg, unsigned long *vm_flags); +int try_to_unmap_ksm(struct page *page, enum ttu_flags flags); +int rmap_walk_ksm(struct page *page, int (*rmap_one)(struct page *, + struct vm_area_struct *, unsigned long, void *), void *arg); +void ksm_migrate_page(struct page *newpage, struct page *oldpage); + #else /* !CONFIG_KSM */ +static inline int ksm_fork(struct mm_struct *mm, struct mm_struct *oldmm) +{ + return 0; +} + +static inline void ksm_exit(struct mm_struct *mm) +{ +} + +static inline int PageKsm(struct page *page) +{ + return 0; +} + +#ifdef CONFIG_MMU static inline int ksm_madvise(struct vm_area_struct *vma, unsigned long start, unsigned long end, int advice, unsigned long *vm_flags) { return 0; } -static inline int ksm_fork(struct mm_struct *mm, struct mm_struct *oldmm) +static inline struct page *ksm_might_need_to_copy(struct page *page, + struct vm_area_struct *vma, unsigned long address) +{ + return page; +} + +static inline int page_referenced_ksm(struct page *page, + struct mem_cgroup *memcg, unsigned long *vm_flags) { return 0; } -static inline void ksm_exit(struct mm_struct *mm) +static inline int try_to_unmap_ksm(struct page *page, enum ttu_flags flags) { + return 0; } -static inline int PageKsm(struct page *page) +static inline int rmap_walk_ksm(struct page *page, int (*rmap_one)(struct page*, + struct vm_area_struct *, unsigned long, void *), void *arg) { return 0; } -/* No stub required for page_add_ksm_rmap(page) */ +static inline void ksm_migrate_page(struct page *newpage, struct page *oldpage) +{ +} +#endif /* CONFIG_MMU */ #endif /* !CONFIG_KSM */ -#endif +#endif /* __LINUX_KSM_H */ diff --git a/include/linux/kvm.h b/include/linux/kvm.h index 2d241da07236..60df9c84ecae 100644 --- a/include/linux/kvm.h +++ b/include/linux/kvm.h @@ -103,7 +103,7 @@ struct kvm_userspace_memory_region { /* for kvm_memory_region::flags */ #define KVM_MEM_LOG_DIRTY_PAGES 1UL - +#define KVM_MEMSLOT_INVALID (1UL << 1) /* for KVM_IRQ_LINE */ struct kvm_irq_level { @@ -496,6 +496,12 @@ struct kvm_ioeventfd { #define KVM_CAP_VCPU_EVENTS 41 #endif #define KVM_CAP_S390_PSW 42 +#define KVM_CAP_PPC_SEGSTATE 43 +#define KVM_CAP_HYPERV 44 +#define KVM_CAP_HYPERV_VAPIC 45 +#define KVM_CAP_HYPERV_SPIN 46 +#define KVM_CAP_PCI_SEGMENT 47 +#define KVM_CAP_X86_ROBUST_SINGLESTEP 51 #ifdef KVM_CAP_IRQ_ROUTING @@ -690,8 +696,9 @@ struct kvm_assigned_pci_dev { __u32 busnr; __u32 devfn; __u32 flags; + __u32 segnr; union { - __u32 reserved[12]; + __u32 reserved[11]; }; }; diff --git a/include/linux/kvm_host.h b/include/linux/kvm_host.h index bd5a616d9373..a3fd0f91d943 100644 --- a/include/linux/kvm_host.h +++ b/include/linux/kvm_host.h @@ -38,6 +38,7 @@ #define KVM_REQ_MMU_SYNC 7 #define KVM_REQ_KVMCLOCK_UPDATE 8 #define KVM_REQ_KICK 9 +#define KVM_REQ_DEACTIVATE_FPU 10 #define KVM_USERSPACE_IRQ_SOURCE_ID 0 @@ -57,20 +58,20 @@ struct kvm_io_bus { struct kvm_io_device *devs[NR_IOBUS_DEVS]; }; -void kvm_io_bus_init(struct kvm_io_bus *bus); -void kvm_io_bus_destroy(struct kvm_io_bus *bus); -int kvm_io_bus_write(struct kvm_io_bus *bus, gpa_t addr, int len, - const void *val); -int kvm_io_bus_read(struct kvm_io_bus *bus, gpa_t addr, int len, +enum kvm_bus { + KVM_MMIO_BUS, + KVM_PIO_BUS, + KVM_NR_BUSES +}; + +int kvm_io_bus_write(struct kvm *kvm, enum kvm_bus bus_idx, gpa_t addr, + int len, const void *val); +int kvm_io_bus_read(struct kvm *kvm, enum kvm_bus bus_idx, gpa_t addr, int len, void *val); -int __kvm_io_bus_register_dev(struct kvm_io_bus *bus, - struct kvm_io_device *dev); -int kvm_io_bus_register_dev(struct kvm *kvm, struct kvm_io_bus *bus, +int kvm_io_bus_register_dev(struct kvm *kvm, enum kvm_bus bus_idx, struct kvm_io_device *dev); -void __kvm_io_bus_unregister_dev(struct kvm_io_bus *bus, - struct kvm_io_device *dev); -void kvm_io_bus_unregister_dev(struct kvm *kvm, struct kvm_io_bus *bus, - struct kvm_io_device *dev); +int kvm_io_bus_unregister_dev(struct kvm *kvm, enum kvm_bus bus_idx, + struct kvm_io_device *dev); struct kvm_vcpu { struct kvm *kvm; @@ -83,6 +84,8 @@ struct kvm_vcpu { struct kvm_run *run; unsigned long requests; unsigned long guest_debug; + int srcu_idx; + int fpu_active; int guest_fpu_loaded; wait_queue_head_t wq; @@ -150,14 +153,19 @@ struct kvm_irq_routing_table {}; #endif -struct kvm { - spinlock_t mmu_lock; - spinlock_t requests_lock; - struct rw_semaphore slots_lock; - struct mm_struct *mm; /* userspace tied to this vm */ +struct kvm_memslots { int nmemslots; struct kvm_memory_slot memslots[KVM_MEMORY_SLOTS + KVM_PRIVATE_MEM_SLOTS]; +}; + +struct kvm { + spinlock_t mmu_lock; + raw_spinlock_t requests_lock; + struct mutex slots_lock; + struct mm_struct *mm; /* userspace tied to this vm */ + struct kvm_memslots *memslots; + struct srcu_struct srcu; #ifdef CONFIG_KVM_APIC_ARCHITECTURE u32 bsp_vcpu_id; struct kvm_vcpu *bsp_vcpu; @@ -166,8 +174,7 @@ struct kvm { atomic_t online_vcpus; struct list_head vm_list; struct mutex lock; - struct kvm_io_bus mmio_bus; - struct kvm_io_bus pio_bus; + struct kvm_io_bus *buses[KVM_NR_BUSES]; #ifdef CONFIG_HAVE_KVM_EVENTFD struct { spinlock_t lock; @@ -249,13 +256,20 @@ int kvm_set_memory_region(struct kvm *kvm, int __kvm_set_memory_region(struct kvm *kvm, struct kvm_userspace_memory_region *mem, int user_alloc); -int kvm_arch_set_memory_region(struct kvm *kvm, +int kvm_arch_prepare_memory_region(struct kvm *kvm, + struct kvm_memory_slot *memslot, + struct kvm_memory_slot old, + struct kvm_userspace_memory_region *mem, + int user_alloc); +void kvm_arch_commit_memory_region(struct kvm *kvm, struct kvm_userspace_memory_region *mem, struct kvm_memory_slot old, int user_alloc); void kvm_disable_largepages(void); void kvm_arch_flush_shadow(struct kvm *kvm); gfn_t unalias_gfn(struct kvm *kvm, gfn_t gfn); +gfn_t unalias_gfn_instantiation(struct kvm *kvm, gfn_t gfn); + struct page *gfn_to_page(struct kvm *kvm, gfn_t gfn); unsigned long gfn_to_hva(struct kvm *kvm, gfn_t gfn); void kvm_release_page_clean(struct page *page); @@ -264,6 +278,9 @@ void kvm_set_page_dirty(struct page *page); void kvm_set_page_accessed(struct page *page); pfn_t gfn_to_pfn(struct kvm *kvm, gfn_t gfn); +pfn_t gfn_to_pfn_memslot(struct kvm *kvm, + struct kvm_memory_slot *slot, gfn_t gfn); +int memslot_id(struct kvm *kvm, gfn_t gfn); void kvm_release_pfn_dirty(pfn_t); void kvm_release_pfn_clean(pfn_t pfn); void kvm_set_pfn_dirty(pfn_t pfn); @@ -283,6 +300,7 @@ int kvm_clear_guest_page(struct kvm *kvm, gfn_t gfn, int offset, int len); int kvm_clear_guest(struct kvm *kvm, gpa_t gpa, unsigned long len); struct kvm_memory_slot *gfn_to_memslot(struct kvm *kvm, gfn_t gfn); int kvm_is_visible_gfn(struct kvm *kvm, gfn_t gfn); +unsigned long kvm_host_page_size(struct kvm *kvm, gfn_t gfn); void mark_page_dirty(struct kvm *kvm, gfn_t gfn); void kvm_vcpu_block(struct kvm_vcpu *vcpu); @@ -383,6 +401,7 @@ struct kvm_assigned_dev_kernel { struct work_struct interrupt_work; struct list_head list; int assigned_dev_id; + int host_segnr; int host_busnr; int host_devfn; unsigned int entries_nr; @@ -429,8 +448,7 @@ void kvm_free_irq_source_id(struct kvm *kvm, int irq_source_id); #define KVM_IOMMU_CACHE_COHERENCY 0x1 #ifdef CONFIG_IOMMU_API -int kvm_iommu_map_pages(struct kvm *kvm, gfn_t base_gfn, - unsigned long npages); +int kvm_iommu_map_pages(struct kvm *kvm, struct kvm_memory_slot *slot); int kvm_iommu_map_guest(struct kvm *kvm); int kvm_iommu_unmap_guest(struct kvm *kvm); int kvm_assign_device(struct kvm *kvm, @@ -480,11 +498,6 @@ static inline void kvm_guest_exit(void) current->flags &= ~PF_VCPU; } -static inline int memslot_id(struct kvm *kvm, struct kvm_memory_slot *slot) -{ - return slot - kvm->memslots; -} - static inline gpa_t gfn_to_gpa(gfn_t gfn) { return (gpa_t)gfn << PAGE_SHIFT; @@ -532,6 +545,10 @@ static inline int mmu_notifier_retry(struct kvm_vcpu *vcpu, unsigned long mmu_se } #endif +#ifndef KVM_ARCH_HAS_UNALIAS_INSTANTIATION +#define unalias_gfn_instantiation unalias_gfn +#endif + #ifdef CONFIG_HAVE_KVM_IRQCHIP #define KVM_MAX_IRQ_ROUTES 1024 diff --git a/include/linux/leds-lp3944.h b/include/linux/leds-lp3944.h index afc9f9fd70f5..2618aa9063bc 100644 --- a/include/linux/leds-lp3944.h +++ b/include/linux/leds-lp3944.h @@ -12,9 +12,6 @@ #ifndef __LINUX_LEDS_LP3944_H #define __LINUX_LEDS_LP3944_H -#include <linux/leds.h> -#include <linux/workqueue.h> - #define LP3944_LED0 0 #define LP3944_LED1 1 #define LP3944_LED2 2 diff --git a/include/linux/leds-pca9532.h b/include/linux/leds-pca9532.h index 96eea90f01a8..f158eb1149aa 100644 --- a/include/linux/leds-pca9532.h +++ b/include/linux/leds-pca9532.h @@ -32,7 +32,7 @@ struct pca9532_led { struct i2c_client *client; char *name; struct led_classdev ldev; - struct work_struct work; + struct work_struct work; enum pca9532_type type; enum pca9532_state state; }; diff --git a/include/linux/leds-regulator.h b/include/linux/leds-regulator.h new file mode 100644 index 000000000000..5a8eb389aab8 --- /dev/null +++ b/include/linux/leds-regulator.h @@ -0,0 +1,46 @@ +/* + * leds-regulator.h - platform data structure for regulator driven LEDs. + * + * Copyright (C) 2009 Antonio Ospite <ospite@studenti.unina.it> + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License version 2 as + * published by the Free Software Foundation. + * + */ + +#ifndef __LINUX_LEDS_REGULATOR_H +#define __LINUX_LEDS_REGULATOR_H + +/* + * Use "vled" as supply id when declaring the regulator consumer: + * + * static struct regulator_consumer_supply pcap_regulator_VVIB_consumers [] = { + * { .dev_name = "leds-regulator.0", supply = "vled" }, + * }; + * + * If you have several regulator driven LEDs, you can append a numerical id to + * .dev_name as done above, and use the same id when declaring the platform + * device: + * + * static struct led_regulator_platform_data a780_vibrator_data = { + * .name = "a780::vibrator", + * }; + * + * static struct platform_device a780_vibrator = { + * .name = "leds-regulator", + * .id = 0, + * .dev = { + * .platform_data = &a780_vibrator_data, + * }, + * }; + */ + +#include <linux/leds.h> + +struct led_regulator_platform_data { + char *name; /* LED name as expected by LED class */ + enum led_brightness brightness; /* initial brightness value */ +}; + +#endif /* __LINUX_LEDS_REGULATOR_H */ diff --git a/include/linux/libata.h b/include/linux/libata.h index 6a9c4ddd3d95..f8ea71e6d0e2 100644 --- a/include/linux/libata.h +++ b/include/linux/libata.h @@ -354,6 +354,9 @@ enum { /* max tries if error condition is still set after ->error_handler */ ATA_EH_MAX_TRIES = 5, + /* sometimes resuming a link requires several retries */ + ATA_LINK_RESUME_TRIES = 5, + /* how hard are we gonna try to probe/recover devices */ ATA_PROBE_MAX_TRIES = 3, ATA_EH_DEV_TRIES = 3, @@ -854,6 +857,7 @@ struct ata_port_operations { unsigned int (*sff_data_xfer)(struct ata_device *dev, unsigned char *buf, unsigned int buflen, int rw); u8 (*sff_irq_on)(struct ata_port *); + bool (*sff_irq_check)(struct ata_port *); void (*sff_irq_clear)(struct ata_port *); void (*bmdma_setup)(struct ata_queued_cmd *qc); @@ -1639,8 +1643,8 @@ extern int ata_pci_sff_activate_host(struct ata_host *host, irq_handler_t irq_handler, struct scsi_host_template *sht); extern int ata_pci_sff_init_one(struct pci_dev *pdev, - const struct ata_port_info * const * ppi, - struct scsi_host_template *sht, void *host_priv); + const struct ata_port_info * const * ppi, + struct scsi_host_template *sht, void *host_priv, int hflags); #endif /* CONFIG_PCI */ /** diff --git a/include/linux/lis3lv02d.h b/include/linux/lis3lv02d.h index 3cc2f2c53e4c..f1ca0dcc1628 100644 --- a/include/linux/lis3lv02d.h +++ b/include/linux/lis3lv02d.h @@ -43,6 +43,21 @@ struct lis3lv02d_platform_data { #define LIS3_WAKEUP_Z_HI (1 << 5) unsigned char wakeup_flags; unsigned char wakeup_thresh; +#define LIS3_NO_MAP 0 +#define LIS3_DEV_X 1 +#define LIS3_DEV_Y 2 +#define LIS3_DEV_Z 3 +#define LIS3_INV_DEV_X -1 +#define LIS3_INV_DEV_Y -2 +#define LIS3_INV_DEV_Z -3 + s8 axis_x; + s8 axis_y; + s8 axis_z; + int (*setup_resources)(void); + int (*release_resources)(void); + /* Limits for selftest are specified in chip data sheet */ + s16 st_min_limits[3]; /* min pass limit x, y, z */ + s16 st_max_limits[3]; /* max pass limit x, y, z */ }; #endif /* __LIS3LV02D_H_ */ diff --git a/include/linux/list.h b/include/linux/list.h index 969f6e92d089..8392884a2977 100644 --- a/include/linux/list.h +++ b/include/linux/list.h @@ -206,6 +206,20 @@ static inline int list_empty_careful(const struct list_head *head) } /** + * list_rotate_left - rotate the list to the left + * @head: the head of the list + */ +static inline void list_rotate_left(struct list_head *head) +{ + struct list_head *first; + + if (!list_empty(head)) { + first = head->next; + list_move_tail(first, head); + } +} + +/** * list_is_singular - tests whether a list has just one entry. * @head: the list to test. */ @@ -484,7 +498,7 @@ static inline void list_splice_tail_init(struct list_head *list, pos = n, n = list_entry(n->member.next, typeof(*n), member)) /** - * list_for_each_entry_safe_continue + * list_for_each_entry_safe_continue - continue list iteration safe against removal * @pos: the type * to use as a loop cursor. * @n: another type * to use as temporary storage * @head: the head for your list. @@ -500,7 +514,7 @@ static inline void list_splice_tail_init(struct list_head *list, pos = n, n = list_entry(n->member.next, typeof(*n), member)) /** - * list_for_each_entry_safe_from + * list_for_each_entry_safe_from - iterate over list from current point safe against removal * @pos: the type * to use as a loop cursor. * @n: another type * to use as temporary storage * @head: the head for your list. @@ -515,7 +529,7 @@ static inline void list_splice_tail_init(struct list_head *list, pos = n, n = list_entry(n->member.next, typeof(*n), member)) /** - * list_for_each_entry_safe_reverse + * list_for_each_entry_safe_reverse - iterate backwards over list safe against removal * @pos: the type * to use as a loop cursor. * @n: another type * to use as temporary storage * @head: the head for your list. diff --git a/include/linux/list_sort.h b/include/linux/list_sort.h new file mode 100644 index 000000000000..1a2df2efb771 --- /dev/null +++ b/include/linux/list_sort.h @@ -0,0 +1,11 @@ +#ifndef _LINUX_LIST_SORT_H +#define _LINUX_LIST_SORT_H + +#include <linux/types.h> + +struct list_head; + +void list_sort(void *priv, struct list_head *head, + int (*cmp)(void *priv, struct list_head *a, + struct list_head *b)); +#endif diff --git a/include/linux/llc.h b/include/linux/llc.h index 7733585603f1..ad7074ba81af 100644 --- a/include/linux/llc.h +++ b/include/linux/llc.h @@ -36,6 +36,7 @@ enum llc_sockopts { LLC_OPT_BUSY_TMR_EXP, /* busy state expire time (secs). */ LLC_OPT_TX_WIN, /* tx window size. */ LLC_OPT_RX_WIN, /* rx window size. */ + LLC_OPT_PKTINFO, /* ancillary packet information. */ LLC_OPT_MAX }; @@ -70,6 +71,12 @@ enum llc_sockopts { #define LLC_SAP_RM 0xD4 /* Resource Management */ #define LLC_SAP_GLOBAL 0xFF /* Global SAP. */ +struct llc_pktinfo { + int lpi_ifindex; + unsigned char lpi_sap; + unsigned char lpi_mac[IFHWADDRLEN]; +}; + #ifdef __KERNEL__ #define LLC_SAP_DYN_START 0xC0 #define LLC_SAP_DYN_STOP 0xDE diff --git a/include/linux/lmb.h b/include/linux/lmb.h index 2442e3f3d033..f3d14333ebed 100644 --- a/include/linux/lmb.h +++ b/include/linux/lmb.h @@ -42,6 +42,7 @@ extern void __init lmb_init(void); extern void __init lmb_analyze(void); extern long lmb_add(u64 base, u64 size); extern long lmb_remove(u64 base, u64 size); +extern long __init lmb_free(u64 base, u64 size); extern long __init lmb_reserve(u64 base, u64 size); extern u64 __init lmb_alloc_nid(u64 size, u64 align, int nid, u64 (*nid_range)(u64, u64, int *)); @@ -54,6 +55,7 @@ extern u64 __init lmb_phys_mem_size(void); extern u64 lmb_end_of_DRAM(void); extern void __init lmb_enforce_memory_limit(u64 memory_limit); extern int __init lmb_is_reserved(u64 addr); +extern int lmb_is_region_reserved(u64 base, u64 size); extern int lmb_find(struct lmb_property *res); extern void lmb_dump_all(void); diff --git a/include/linux/lockdep.h b/include/linux/lockdep.h index 9ccf0e286b2a..10206a87da19 100644 --- a/include/linux/lockdep.h +++ b/include/linux/lockdep.h @@ -534,4 +534,8 @@ do { \ # define might_lock_read(lock) do { } while (0) #endif +#ifdef CONFIG_PROVE_RCU +extern void lockdep_rcu_dereference(const char *file, const int line); +#endif + #endif /* __LINUX_LOCKDEP_H */ diff --git a/include/linux/magic.h b/include/linux/magic.h index 76285e01b39e..eb9800f05782 100644 --- a/include/linux/magic.h +++ b/include/linux/magic.h @@ -52,7 +52,6 @@ #define CGROUP_SUPER_MAGIC 0x27e0eb #define FUTEXFS_SUPER_MAGIC 0xBAD1DEA -#define INOTIFYFS_SUPER_MAGIC 0x2BAD1DEA #define STACK_END_MAGIC 0x57AC6E9D diff --git a/include/linux/memcontrol.h b/include/linux/memcontrol.h index bf9213b2db8f..1f9b119f4ace 100644 --- a/include/linux/memcontrol.h +++ b/include/linux/memcontrol.h @@ -54,6 +54,11 @@ extern void mem_cgroup_rotate_lru_list(struct page *page, enum lru_list lru); extern void mem_cgroup_del_lru(struct page *page); extern void mem_cgroup_move_lists(struct page *page, enum lru_list from, enum lru_list to); + +/* For coalescing uncharge for reducing memcg' overhead*/ +extern void mem_cgroup_uncharge_start(void); +extern void mem_cgroup_uncharge_end(void); + extern void mem_cgroup_uncharge_page(struct page *page); extern void mem_cgroup_uncharge_cache_page(struct page *page); extern int mem_cgroup_shmem_charge_fallback(struct page *page, @@ -68,6 +73,7 @@ extern unsigned long mem_cgroup_isolate_pages(unsigned long nr_to_scan, extern void mem_cgroup_out_of_memory(struct mem_cgroup *mem, gfp_t gfp_mask); int task_in_mem_cgroup(struct task_struct *task, const struct mem_cgroup *mem); +extern struct mem_cgroup *try_get_mem_cgroup_from_page(struct page *page); extern struct mem_cgroup *mem_cgroup_from_task(struct task_struct *p); static inline @@ -80,6 +86,8 @@ int mm_match_cgroup(const struct mm_struct *mm, const struct mem_cgroup *cgroup) return cgroup == mem; } +extern struct cgroup_subsys_state *mem_cgroup_css(struct mem_cgroup *mem); + extern int mem_cgroup_prepare_migration(struct page *page, struct mem_cgroup **ptr); extern void mem_cgroup_end_migration(struct mem_cgroup *mem, @@ -117,7 +125,7 @@ static inline bool mem_cgroup_disabled(void) } extern bool mem_cgroup_oom_called(struct task_struct *task); -void mem_cgroup_update_mapped_file_stat(struct page *page, int val); +void mem_cgroup_update_file_mapped(struct page *page, int val); unsigned long mem_cgroup_soft_limit_reclaim(struct zone *zone, int order, gfp_t gfp_mask, int nid, int zid); @@ -151,6 +159,14 @@ static inline void mem_cgroup_cancel_charge_swapin(struct mem_cgroup *ptr) { } +static inline void mem_cgroup_uncharge_start(void) +{ +} + +static inline void mem_cgroup_uncharge_end(void) +{ +} + static inline void mem_cgroup_uncharge_page(struct page *page) { } @@ -189,6 +205,11 @@ mem_cgroup_move_lists(struct page *page, enum lru_list from, enum lru_list to) { } +static inline struct mem_cgroup *try_get_mem_cgroup_from_page(struct page *page) +{ + return NULL; +} + static inline int mm_match_cgroup(struct mm_struct *mm, struct mem_cgroup *mem) { return 1; @@ -200,6 +221,11 @@ static inline int task_in_mem_cgroup(struct task_struct *task, return 1; } +static inline struct cgroup_subsys_state *mem_cgroup_css(struct mem_cgroup *mem) +{ + return NULL; +} + static inline int mem_cgroup_prepare_migration(struct page *page, struct mem_cgroup **ptr) { @@ -274,7 +300,7 @@ mem_cgroup_print_oom_info(struct mem_cgroup *memcg, struct task_struct *p) { } -static inline void mem_cgroup_update_mapped_file_stat(struct page *page, +static inline void mem_cgroup_update_file_mapped(struct page *page, int val) { } diff --git a/include/linux/memory.h b/include/linux/memory.h index 37fa19b34ef5..1adfe779eb99 100644 --- a/include/linux/memory.h +++ b/include/linux/memory.h @@ -50,6 +50,19 @@ struct memory_notify { int status_change_nid; }; +/* + * During pageblock isolation, count the number of pages within the + * range [start_pfn, start_pfn + nr_pages) which are owned by code + * in the notifier chain. + */ +#define MEM_ISOLATE_COUNT (1<<0) + +struct memory_isolate_notify { + unsigned long start_pfn; /* Start of range to check */ + unsigned int nr_pages; /* # pages in range to check */ + unsigned int pages_found; /* # pages owned found by callbacks */ +}; + struct notifier_block; struct mem_section; @@ -76,14 +89,28 @@ static inline int memory_notify(unsigned long val, void *v) { return 0; } +static inline int register_memory_isolate_notifier(struct notifier_block *nb) +{ + return 0; +} +static inline void unregister_memory_isolate_notifier(struct notifier_block *nb) +{ +} +static inline int memory_isolate_notify(unsigned long val, void *v) +{ + return 0; +} #else extern int register_memory_notifier(struct notifier_block *nb); extern void unregister_memory_notifier(struct notifier_block *nb); +extern int register_memory_isolate_notifier(struct notifier_block *nb); +extern void unregister_memory_isolate_notifier(struct notifier_block *nb); extern int register_new_memory(int, struct mem_section *); extern int unregister_memory_section(struct mem_section *); extern int memory_dev_init(void); extern int remove_memory_block(unsigned long, struct mem_section *, int); extern int memory_notify(unsigned long val, void *v); +extern int memory_isolate_notify(unsigned long val, void *v); extern struct memory_block *find_memory_block(struct mem_section *); #define CONFIG_MEM_BLOCK_SIZE (PAGES_PER_SECTION<<PAGE_SHIFT) enum mem_add_context { BOOT, HOTPLUG }; diff --git a/include/linux/memory_hotplug.h b/include/linux/memory_hotplug.h index fed969281a41..35b07b773e6c 100644 --- a/include/linux/memory_hotplug.h +++ b/include/linux/memory_hotplug.h @@ -69,7 +69,6 @@ extern void online_page(struct page *page); /* VM interface that may be used by firmware interface */ extern int online_pages(unsigned long, unsigned long); extern void __offline_isolated_pages(unsigned long, unsigned long); -extern int offline_pages(unsigned long, unsigned long, unsigned long); /* reasonably generic interface to expand the physical pages in a zone */ extern int __add_pages(int nid, struct zone *zone, unsigned long start_pfn, diff --git a/include/linux/mempolicy.h b/include/linux/mempolicy.h index 085c903fe0f1..1cc966cd3e5f 100644 --- a/include/linux/mempolicy.h +++ b/include/linux/mempolicy.h @@ -201,6 +201,7 @@ extern void mpol_fix_fork_child_flag(struct task_struct *p); extern struct zonelist *huge_zonelist(struct vm_area_struct *vma, unsigned long addr, gfp_t gfp_flags, struct mempolicy **mpol, nodemask_t **nodemask); +extern bool init_nodemask_of_mempolicy(nodemask_t *mask); extern unsigned slab_node(struct mempolicy *policy); extern enum zone_type policy_zone; @@ -328,6 +329,8 @@ static inline struct zonelist *huge_zonelist(struct vm_area_struct *vma, return node_zonelist(0, gfp_flags); } +static inline bool init_nodemask_of_mempolicy(nodemask_t *m) { return false; } + static inline int do_migrate_pages(struct mm_struct *mm, const nodemask_t *from_nodes, const nodemask_t *to_nodes, int flags) diff --git a/include/linux/mfd/88pm860x.h b/include/linux/mfd/88pm860x.h new file mode 100644 index 000000000000..73f92c5feea2 --- /dev/null +++ b/include/linux/mfd/88pm860x.h @@ -0,0 +1,375 @@ +/* + * Marvell 88PM860x Interface + * + * Copyright (C) 2009 Marvell International Ltd. + * Haojian Zhuang <haojian.zhuang@marvell.com> + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License version 2 as + * published by the Free Software Foundation. + */ + +#ifndef __LINUX_MFD_88PM860X_H +#define __LINUX_MFD_88PM860X_H + +#include <linux/interrupt.h> + +#define MFD_NAME_SIZE (40) + +enum { + CHIP_INVALID = 0, + CHIP_PM8606, + CHIP_PM8607, + CHIP_MAX, +}; + +enum { + PM8606_ID_INVALID, + PM8606_ID_BACKLIGHT, + PM8606_ID_LED, + PM8606_ID_VIBRATOR, + PM8606_ID_TOUCH, + PM8606_ID_SOUND, + PM8606_ID_CHARGER, + PM8606_ID_MAX, +}; + +enum { + PM8606_BACKLIGHT1 = 0, + PM8606_BACKLIGHT2, + PM8606_BACKLIGHT3, +}; + +enum { + PM8606_LED1_RED = 0, + PM8606_LED1_GREEN, + PM8606_LED1_BLUE, + PM8606_LED2_RED, + PM8606_LED2_GREEN, + PM8606_LED2_BLUE, + PM8607_LED_VIBRATOR, +}; + + +/* 8606 Registers */ +#define PM8606_DCM_BOOST (0x00) +#define PM8606_PWM (0x01) + +/* Backlight Registers */ +#define PM8606_WLED1A (0x02) +#define PM8606_WLED1B (0x03) +#define PM8606_WLED2A (0x04) +#define PM8606_WLED2B (0x05) +#define PM8606_WLED3A (0x06) +#define PM8606_WLED3B (0x07) + +/* LED Registers */ +#define PM8606_RGB2A (0x08) +#define PM8606_RGB2B (0x09) +#define PM8606_RGB2C (0x0A) +#define PM8606_RGB2D (0x0B) +#define PM8606_RGB1A (0x0C) +#define PM8606_RGB1B (0x0D) +#define PM8606_RGB1C (0x0E) +#define PM8606_RGB1D (0x0F) + +#define PM8606_PREREGULATORA (0x10) +#define PM8606_PREREGULATORB (0x11) +#define PM8606_VIBRATORA (0x12) +#define PM8606_VIBRATORB (0x13) +#define PM8606_VCHG (0x14) +#define PM8606_VSYS (0x15) +#define PM8606_MISC (0x16) +#define PM8606_CHIP_ID (0x17) +#define PM8606_STATUS (0x18) +#define PM8606_FLAGS (0x19) +#define PM8606_PROTECTA (0x1A) +#define PM8606_PROTECTB (0x1B) +#define PM8606_PROTECTC (0x1C) + +/* Bit definitions of PM8606 registers */ +#define PM8606_DCM_500MA (0x0) /* current limit */ +#define PM8606_DCM_750MA (0x1) +#define PM8606_DCM_1000MA (0x2) +#define PM8606_DCM_1250MA (0x3) +#define PM8606_DCM_250MV (0x0 << 2) +#define PM8606_DCM_300MV (0x1 << 2) +#define PM8606_DCM_350MV (0x2 << 2) +#define PM8606_DCM_400MV (0x3 << 2) + +#define PM8606_PWM_31200HZ (0x0) +#define PM8606_PWM_15600HZ (0x1) +#define PM8606_PWM_7800HZ (0x2) +#define PM8606_PWM_3900HZ (0x3) +#define PM8606_PWM_1950HZ (0x4) +#define PM8606_PWM_976HZ (0x5) +#define PM8606_PWM_488HZ (0x6) +#define PM8606_PWM_244HZ (0x7) +#define PM8606_PWM_FREQ_MASK (0x7) + +#define PM8606_WLED_ON (1 << 0) +#define PM8606_WLED_CURRENT(x) ((x & 0x1F) << 1) + +#define PM8606_LED_CURRENT(x) (((x >> 2) & 0x07) << 5) + +#define PM8606_VSYS_EN (1 << 1) + +#define PM8606_MISC_OSC_EN (1 << 4) + +enum { + PM8607_ID_BUCK1 = 0, + PM8607_ID_BUCK2, + PM8607_ID_BUCK3, + + PM8607_ID_LDO1, + PM8607_ID_LDO2, + PM8607_ID_LDO3, + PM8607_ID_LDO4, + PM8607_ID_LDO5, + PM8607_ID_LDO6, + PM8607_ID_LDO7, + PM8607_ID_LDO8, + PM8607_ID_LDO9, + PM8607_ID_LDO10, + PM8607_ID_LDO12, + PM8607_ID_LDO14, + + PM8607_ID_RG_MAX, +}; + +#define PM8607_VERSION (0x40) /* 8607 chip ID */ +#define PM8607_VERSION_MASK (0xF0) /* 8607 chip ID mask */ + +/* Interrupt Registers */ +#define PM8607_STATUS_1 (0x01) +#define PM8607_STATUS_2 (0x02) +#define PM8607_INT_STATUS1 (0x03) +#define PM8607_INT_STATUS2 (0x04) +#define PM8607_INT_STATUS3 (0x05) +#define PM8607_INT_MASK_1 (0x06) +#define PM8607_INT_MASK_2 (0x07) +#define PM8607_INT_MASK_3 (0x08) + +/* Regulator Control Registers */ +#define PM8607_LDO1 (0x10) +#define PM8607_LDO2 (0x11) +#define PM8607_LDO3 (0x12) +#define PM8607_LDO4 (0x13) +#define PM8607_LDO5 (0x14) +#define PM8607_LDO6 (0x15) +#define PM8607_LDO7 (0x16) +#define PM8607_LDO8 (0x17) +#define PM8607_LDO9 (0x18) +#define PM8607_LDO10 (0x19) +#define PM8607_LDO12 (0x1A) +#define PM8607_LDO14 (0x1B) +#define PM8607_SLEEP_MODE1 (0x1C) +#define PM8607_SLEEP_MODE2 (0x1D) +#define PM8607_SLEEP_MODE3 (0x1E) +#define PM8607_SLEEP_MODE4 (0x1F) +#define PM8607_GO (0x20) +#define PM8607_SLEEP_BUCK1 (0x21) +#define PM8607_SLEEP_BUCK2 (0x22) +#define PM8607_SLEEP_BUCK3 (0x23) +#define PM8607_BUCK1 (0x24) +#define PM8607_BUCK2 (0x25) +#define PM8607_BUCK3 (0x26) +#define PM8607_BUCK_CONTROLS (0x27) +#define PM8607_SUPPLIES_EN11 (0x2B) +#define PM8607_SUPPLIES_EN12 (0x2C) +#define PM8607_GROUP1 (0x2D) +#define PM8607_GROUP2 (0x2E) +#define PM8607_GROUP3 (0x2F) +#define PM8607_GROUP4 (0x30) +#define PM8607_GROUP5 (0x31) +#define PM8607_GROUP6 (0x32) +#define PM8607_SUPPLIES_EN21 (0x33) +#define PM8607_SUPPLIES_EN22 (0x34) + +/* Vibrator Control Registers */ +#define PM8607_VIBRATOR_SET (0x28) +#define PM8607_VIBRATOR_PWM (0x29) + +/* GPADC Registers */ +#define PM8607_GP_BIAS1 (0x4F) +#define PM8607_MEAS_EN1 (0x50) +#define PM8607_MEAS_EN2 (0x51) +#define PM8607_MEAS_EN3 (0x52) +#define PM8607_MEAS_OFF_TIME1 (0x53) +#define PM8607_MEAS_OFF_TIME2 (0x54) +#define PM8607_TSI_PREBIAS (0x55) /* prebias time */ +#define PM8607_PD_PREBIAS (0x56) /* prebias time */ +#define PM8607_GPADC_MISC1 (0x57) + +/* RTC Control Registers */ +#define PM8607_RTC1 (0xA0) +#define PM8607_RTC_COUNTER1 (0xA1) +#define PM8607_RTC_COUNTER2 (0xA2) +#define PM8607_RTC_COUNTER3 (0xA3) +#define PM8607_RTC_COUNTER4 (0xA4) +#define PM8607_RTC_EXPIRE1 (0xA5) +#define PM8607_RTC_EXPIRE2 (0xA6) +#define PM8607_RTC_EXPIRE3 (0xA7) +#define PM8607_RTC_EXPIRE4 (0xA8) +#define PM8607_RTC_TRIM1 (0xA9) +#define PM8607_RTC_TRIM2 (0xAA) +#define PM8607_RTC_TRIM3 (0xAB) +#define PM8607_RTC_TRIM4 (0xAC) +#define PM8607_RTC_MISC1 (0xAD) +#define PM8607_RTC_MISC2 (0xAE) +#define PM8607_RTC_MISC3 (0xAF) + +/* Misc Registers */ +#define PM8607_CHIP_ID (0x00) +#define PM8607_B0_MISC1 (0x0C) +#define PM8607_LDO1 (0x10) +#define PM8607_DVC3 (0x26) +#define PM8607_A1_MISC1 (0x40) + +/* bit definitions of Status Query Interface */ +#define PM8607_STATUS_CC (1 << 3) +#define PM8607_STATUS_PEN (1 << 4) +#define PM8607_STATUS_HEADSET (1 << 5) +#define PM8607_STATUS_HOOK (1 << 6) +#define PM8607_STATUS_MICIN (1 << 7) +#define PM8607_STATUS_ONKEY (1 << 8) +#define PM8607_STATUS_EXTON (1 << 9) +#define PM8607_STATUS_CHG (1 << 10) +#define PM8607_STATUS_BAT (1 << 11) +#define PM8607_STATUS_VBUS (1 << 12) +#define PM8607_STATUS_OV (1 << 13) + +/* bit definitions of BUCK3 */ +#define PM8607_BUCK3_DOUBLE (1 << 6) + +/* bit definitions of Misc1 */ +#define PM8607_A1_MISC1_PI2C (1 << 0) +#define PM8607_B0_MISC1_INV_INT (1 << 0) +#define PM8607_B0_MISC1_INT_CLEAR (1 << 1) +#define PM8607_B0_MISC1_INT_MASK (1 << 2) +#define PM8607_B0_MISC1_PI2C (1 << 3) +#define PM8607_B0_MISC1_RESET (1 << 6) + +/* bits definitions of GPADC */ +#define PM8607_GPADC_EN (1 << 0) +#define PM8607_GPADC_PREBIAS_MASK (3 << 1) +#define PM8607_GPADC_SLOT_CYCLE_MASK (3 << 3) /* slow mode */ +#define PM8607_GPADC_OFF_SCALE_MASK (3 << 5) /* GP sleep mode */ +#define PM8607_GPADC_SW_CAL_MASK (1 << 7) + +#define PM8607_PD_PREBIAS_MASK (0x1F << 0) +#define PM8607_PD_PRECHG_MASK (7 << 5) + +/* Interrupt Number in 88PM8607 */ +enum { + PM8607_IRQ_ONKEY, + PM8607_IRQ_EXTON, + PM8607_IRQ_CHG, + PM8607_IRQ_BAT, + PM8607_IRQ_RTC, + PM8607_IRQ_CC, + PM8607_IRQ_VBAT, + PM8607_IRQ_VCHG, + PM8607_IRQ_VSYS, + PM8607_IRQ_TINT, + PM8607_IRQ_GPADC0, + PM8607_IRQ_GPADC1, + PM8607_IRQ_GPADC2, + PM8607_IRQ_GPADC3, + PM8607_IRQ_AUDIO_SHORT, + PM8607_IRQ_PEN, + PM8607_IRQ_HEADSET, + PM8607_IRQ_HOOK, + PM8607_IRQ_MICIN, + PM8607_IRQ_CHG_FAIL, + PM8607_IRQ_CHG_DONE, + PM8607_IRQ_CHG_FAULT, +}; + +enum { + PM8607_CHIP_A0 = 0x40, + PM8607_CHIP_A1 = 0x41, + PM8607_CHIP_B0 = 0x48, +}; + +struct pm860x_chip { + struct device *dev; + struct mutex io_lock; + struct mutex irq_lock; + struct i2c_client *client; + struct i2c_client *companion; /* companion chip client */ + + int buck3_double; /* DVC ramp slope double */ + unsigned short companion_addr; + int id; + int irq_mode; + int irq_base; + int core_irq; + unsigned char chip_version; + +}; + +#define PM8607_MAX_REGULATOR 15 /* 3 Bucks, 12 LDOs */ + +enum { + GI2C_PORT = 0, + PI2C_PORT, +}; + +struct pm860x_backlight_pdata { + int id; + int pwm; + int iset; + unsigned long flags; +}; + +struct pm860x_led_pdata { + int id; + int iset; + unsigned long flags; +}; + +struct pm860x_touch_pdata { + int gpadc_prebias; + int slot_cycle; + int off_scale; + int sw_cal; + int tsi_prebias; /* time, slot */ + int pen_prebias; /* time, slot */ + int pen_prechg; /* time, slot */ + int res_x; /* resistor of Xplate */ + unsigned long flags; +}; + +struct pm860x_power_pdata { + unsigned fast_charge; /* charge current */ +}; + +struct pm860x_platform_data { + struct pm860x_backlight_pdata *backlight; + struct pm860x_led_pdata *led; + struct pm860x_touch_pdata *touch; + struct pm860x_power_pdata *power; + + unsigned short companion_addr; /* I2C address of companion chip */ + int i2c_port; /* Controlled by GI2C or PI2C */ + int irq_mode; /* Clear interrupt by read/write(0/1) */ + int irq_base; /* IRQ base number of 88pm860x */ + struct regulator_init_data *regulator[PM8607_MAX_REGULATOR]; +}; + +extern char pm860x_backlight_name[][MFD_NAME_SIZE]; +extern char pm860x_led_name[][MFD_NAME_SIZE]; + +extern int pm860x_reg_read(struct i2c_client *, int); +extern int pm860x_reg_write(struct i2c_client *, int, unsigned char); +extern int pm860x_bulk_read(struct i2c_client *, int, int, unsigned char *); +extern int pm860x_bulk_write(struct i2c_client *, int, int, unsigned char *); +extern int pm860x_set_bits(struct i2c_client *, int, unsigned char, + unsigned char); + +extern int pm860x_device_init(struct pm860x_chip *chip, + struct pm860x_platform_data *pdata); +extern void pm860x_device_exit(struct pm860x_chip *chip); + +#endif /* __LINUX_MFD_88PM860X_H */ diff --git a/include/linux/mfd/ab3100.h b/include/linux/mfd/ab3100.h index e9aa4c9d749d..9a881c305a50 100644 --- a/include/linux/mfd/ab3100.h +++ b/include/linux/mfd/ab3100.h @@ -6,7 +6,6 @@ */ #include <linux/device.h> -#include <linux/workqueue.h> #include <linux/regulator/machine.h> #ifndef MFD_AB3100_H @@ -74,7 +73,6 @@ * @testreg_client: secondary client for test registers * @chip_name: name of this chip variant * @chip_id: 8 bit chip ID for this chip variant - * @work: an event handling worker * @event_subscribers: event subscribers are listed here * @startup_events: a copy of the first reading of the event registers * @startup_events_read: whether the first events have been read @@ -90,7 +88,6 @@ struct ab3100 { struct i2c_client *testreg_client; char chip_name[32]; u8 chip_id; - struct work_struct work; struct blocking_notifier_head event_subscribers; u32 startup_events; bool startup_events_read; diff --git a/include/linux/mfd/ab4500.h b/include/linux/mfd/ab4500.h new file mode 100644 index 000000000000..a42a7033ae53 --- /dev/null +++ b/include/linux/mfd/ab4500.h @@ -0,0 +1,262 @@ +/* + * Copyright (C) 2009 ST-Ericsson + * + * Author: Srinidhi KASAGAR <srinidhi.kasagar@stericsson.com> + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License version 2, as + * published by the Free Software Foundation. + * + * AB4500 device core funtions, for client access + */ +#ifndef MFD_AB4500_H +#define MFD_AB4500_H + +#include <linux/device.h> + +/* + * AB4500 bank addresses + */ +#define AB4500_SYS_CTRL1_BLOCK 0x1 +#define AB4500_SYS_CTRL2_BLOCK 0x2 +#define AB4500_REGU_CTRL1 0x3 +#define AB4500_REGU_CTRL2 0x4 +#define AB4500_USB 0x5 +#define AB4500_TVOUT 0x6 +#define AB4500_DBI 0x7 +#define AB4500_ECI_AV_ACC 0x8 +#define AB4500_RESERVED 0x9 +#define AB4500_GPADC 0xA +#define AB4500_CHARGER 0xB +#define AB4500_GAS_GAUGE 0xC +#define AB4500_AUDIO 0xD +#define AB4500_INTERRUPT 0xE +#define AB4500_RTC 0xF +#define AB4500_MISC 0x10 +#define AB4500_DEBUG 0x12 +#define AB4500_PROD_TEST 0x13 +#define AB4500_OTP_EMUL 0x15 + +/* + * System control 1 register offsets. + * Bank = 0x01 + */ +#define AB4500_TURNON_STAT_REG 0x0100 +#define AB4500_RESET_STAT_REG 0x0101 +#define AB4500_PONKEY1_PRESS_STAT_REG 0x0102 + +#define AB4500_FSM_STAT1_REG 0x0140 +#define AB4500_FSM_STAT2_REG 0x0141 +#define AB4500_SYSCLK_REQ_STAT_REG 0x0142 +#define AB4500_USB_STAT1_REG 0x0143 +#define AB4500_USB_STAT2_REG 0x0144 +#define AB4500_STATUS_SPARE1_REG 0x0145 +#define AB4500_STATUS_SPARE2_REG 0x0146 + +#define AB4500_CTRL1_REG 0x0180 +#define AB4500_CTRL2_REG 0x0181 + +/* + * System control 2 register offsets. + * bank = 0x02 + */ +#define AB4500_CTRL3_REG 0x0200 +#define AB4500_MAIN_WDOG_CTRL_REG 0x0201 +#define AB4500_MAIN_WDOG_TIMER_REG 0x0202 +#define AB4500_LOW_BAT_REG 0x0203 +#define AB4500_BATT_OK_REG 0x0204 +#define AB4500_SYSCLK_TIMER_REG 0x0205 +#define AB4500_SMPSCLK_CTRL_REG 0x0206 +#define AB4500_SMPSCLK_SEL1_REG 0x0207 +#define AB4500_SMPSCLK_SEL2_REG 0x0208 +#define AB4500_SMPSCLK_SEL3_REG 0x0209 +#define AB4500_SYSULPCLK_CONF_REG 0x020A +#define AB4500_SYSULPCLK_CTRL1_REG 0x020B +#define AB4500_SYSCLK_CTRL_REG 0x020C +#define AB4500_SYSCLK_REQ1_VALID_REG 0x020D +#define AB4500_SYSCLK_REQ_VALID_REG 0x020E +#define AB4500_SYSCTRL_SPARE_REG 0x020F +#define AB4500_PAD_CONF_REG 0x0210 + +/* + * Regu control1 register offsets + * Bank = 0x03 + */ +#define AB4500_REGU_SERIAL_CTRL1_REG 0x0300 +#define AB4500_REGU_SERIAL_CTRL2_REG 0x0301 +#define AB4500_REGU_SERIAL_CTRL3_REG 0x0302 +#define AB4500_REGU_REQ_CTRL1_REG 0x0303 +#define AB4500_REGU_REQ_CTRL2_REG 0x0304 +#define AB4500_REGU_REQ_CTRL3_REG 0x0305 +#define AB4500_REGU_REQ_CTRL4_REG 0x0306 +#define AB4500_REGU_MISC1_REG 0x0380 +#define AB4500_REGU_OTGSUPPLY_CTRL_REG 0x0381 +#define AB4500_REGU_VUSB_CTRL_REG 0x0382 +#define AB4500_REGU_VAUDIO_SUPPLY_REG 0x0383 +#define AB4500_REGU_CTRL1_SPARE_REG 0x0384 + +/* + * Regu control2 Vmod register offsets + */ +#define AB4500_REGU_VMOD_REGU_REG 0x0440 +#define AB4500_REGU_VMOD_SEL1_REG 0x0441 +#define AB4500_REGU_VMOD_SEL2_REG 0x0442 +#define AB4500_REGU_CTRL_DISCH_REG 0x0443 +#define AB4500_REGU_CTRL_DISCH2_REG 0x0444 + +/* + * USB/ULPI register offsets + * Bank : 0x5 + */ +#define AB4500_USB_LINE_STAT_REG 0x0580 +#define AB4500_USB_LINE_CTRL1_REG 0x0581 +#define AB4500_USB_LINE_CTRL2_REG 0x0582 +#define AB4500_USB_LINE_CTRL3_REG 0x0583 +#define AB4500_USB_LINE_CTRL4_REG 0x0584 +#define AB4500_USB_LINE_CTRL5_REG 0x0585 +#define AB4500_USB_OTG_CTRL_REG 0x0587 +#define AB4500_USB_OTG_STAT_REG 0x0588 +#define AB4500_USB_OTG_STAT_REG 0x0588 +#define AB4500_USB_CTRL_SPARE_REG 0x0589 +#define AB4500_USB_PHY_CTRL_REG 0x058A + +/* + * TVOUT / CTRL register offsets + * Bank : 0x06 + */ +#define AB4500_TVOUT_CTRL_REG 0x0680 + +/* + * DBI register offsets + * Bank : 0x07 + */ +#define AB4500_DBI_REG1_REG 0x0700 +#define AB4500_DBI_REG2_REG 0x0701 + +/* + * ECI regsiter offsets + * Bank : 0x08 + */ +#define AB4500_ECI_CTRL_REG 0x0800 +#define AB4500_ECI_HOOKLEVEL_REG 0x0801 +#define AB4500_ECI_DATAOUT_REG 0x0802 +#define AB4500_ECI_DATAIN_REG 0x0803 + +/* + * AV Connector register offsets + * Bank : 0x08 + */ +#define AB4500_AV_CONN_REG 0x0840 + +/* + * Accessory detection register offsets + * Bank : 0x08 + */ +#define AB4500_ACC_DET_DB1_REG 0x0880 +#define AB4500_ACC_DET_DB2_REG 0x0881 + +/* + * GPADC register offsets + * Bank : 0x0A + */ +#define AB4500_GPADC_CTRL1_REG 0x0A00 +#define AB4500_GPADC_CTRL2_REG 0x0A01 +#define AB4500_GPADC_CTRL3_REG 0x0A02 +#define AB4500_GPADC_AUTO_TIMER_REG 0x0A03 +#define AB4500_GPADC_STAT_REG 0x0A04 +#define AB4500_GPADC_MANDATAL_REG 0x0A05 +#define AB4500_GPADC_MANDATAH_REG 0x0A06 +#define AB4500_GPADC_AUTODATAL_REG 0x0A07 +#define AB4500_GPADC_AUTODATAH_REG 0x0A08 +#define AB4500_GPADC_MUX_CTRL_REG 0x0A09 + +/* + * Charger / status register offfsets + * Bank : 0x0B + */ +#define AB4500_CH_STATUS1_REG 0x0B00 +#define AB4500_CH_STATUS2_REG 0x0B01 +#define AB4500_CH_USBCH_STAT1_REG 0x0B02 +#define AB4500_CH_USBCH_STAT2_REG 0x0B03 +#define AB4500_CH_FSM_STAT_REG 0x0B04 +#define AB4500_CH_STAT_REG 0x0B05 + +/* + * Charger / control register offfsets + * Bank : 0x0B + */ +#define AB4500_CH_VOLT_LVL_REG 0x0B40 + +/* + * Charger / main control register offfsets + * Bank : 0x0B + */ +#define AB4500_MCH_CTRL1 0x0B80 +#define AB4500_MCH_CTRL2 0x0B81 +#define AB4500_MCH_IPT_CURLVL_REG 0x0B82 +#define AB4500_CH_WD_REG 0x0B83 + +/* + * Charger / USB control register offsets + * Bank : 0x0B + */ +#define AB4500_USBCH_CTRL1_REG 0x0BC0 +#define AB4500_USBCH_CTRL2_REG 0x0BC1 +#define AB4500_USBCH_IPT_CRNTLVL_REG 0x0BC2 + +/* + * RTC bank register offsets + * Bank : 0xF + */ +#define AB4500_RTC_SOFF_STAT_REG 0x0F00 +#define AB4500_RTC_CC_CONF_REG 0x0F01 +#define AB4500_RTC_READ_REQ_REG 0x0F02 +#define AB4500_RTC_WATCH_TSECMID_REG 0x0F03 +#define AB4500_RTC_WATCH_TSECHI_REG 0x0F04 +#define AB4500_RTC_WATCH_TMIN_LOW_REG 0x0F05 +#define AB4500_RTC_WATCH_TMIN_MID_REG 0x0F06 +#define AB4500_RTC_WATCH_TMIN_HI_REG 0x0F07 +#define AB4500_RTC_ALRM_MIN_LOW_REG 0x0F08 +#define AB4500_RTC_ALRM_MIN_MID_REG 0x0F09 +#define AB4500_RTC_ALRM_MIN_HI_REG 0x0F0A +#define AB4500_RTC_STAT_REG 0x0F0B +#define AB4500_RTC_BKUP_CHG_REG 0x0F0C +#define AB4500_RTC_FORCE_BKUP_REG 0x0F0D +#define AB4500_RTC_CALIB_REG 0x0F0E +#define AB4500_RTC_SWITCH_STAT_REG 0x0F0F + +/* + * PWM Out generators + * Bank: 0x10 + */ +#define AB4500_PWM_OUT_CTRL1_REG 0x1060 +#define AB4500_PWM_OUT_CTRL2_REG 0x1061 +#define AB4500_PWM_OUT_CTRL3_REG 0x1062 +#define AB4500_PWM_OUT_CTRL4_REG 0x1063 +#define AB4500_PWM_OUT_CTRL5_REG 0x1064 +#define AB4500_PWM_OUT_CTRL6_REG 0x1065 +#define AB4500_PWM_OUT_CTRL7_REG 0x1066 + +#define AB4500_I2C_PAD_CTRL_REG 0x1067 +#define AB4500_REV_REG 0x1080 + +/** + * struct ab4500 + * @spi: spi device structure + * @tx_buf: transmit buffer + * @rx_buf: receive buffer + * @lock: sync primitive + */ +struct ab4500 { + struct spi_device *spi; + unsigned long tx_buf[4]; + unsigned long rx_buf[4]; + struct mutex lock; +}; + +int ab4500_write(struct ab4500 *ab4500, unsigned char block, + unsigned long addr, unsigned char data); +int ab4500_read(struct ab4500 *ab4500, unsigned char block, + unsigned long addr); + +#endif /* MFD_AB4500_H */ diff --git a/include/linux/mfd/adp5520.h b/include/linux/mfd/adp5520.h new file mode 100644 index 000000000000..ac37558a4673 --- /dev/null +++ b/include/linux/mfd/adp5520.h @@ -0,0 +1,299 @@ +/* + * Definitions and platform data for Analog Devices + * ADP5520/ADP5501 MFD PMICs (Backlight, LED, GPIO and Keys) + * + * Copyright 2009 Analog Devices Inc. + * + * Licensed under the GPL-2 or later. + */ + + +#ifndef __LINUX_MFD_ADP5520_H +#define __LINUX_MFD_ADP5520_H + +#define ID_ADP5520 5520 +#define ID_ADP5501 5501 + +/* + * ADP5520/ADP5501 Register Map + */ + +#define ADP5520_MODE_STATUS 0x00 +#define ADP5520_INTERRUPT_ENABLE 0x01 +#define ADP5520_BL_CONTROL 0x02 +#define ADP5520_BL_TIME 0x03 +#define ADP5520_BL_FADE 0x04 +#define ADP5520_DAYLIGHT_MAX 0x05 +#define ADP5520_DAYLIGHT_DIM 0x06 +#define ADP5520_OFFICE_MAX 0x07 +#define ADP5520_OFFICE_DIM 0x08 +#define ADP5520_DARK_MAX 0x09 +#define ADP5520_DARK_DIM 0x0A +#define ADP5520_BL_VALUE 0x0B +#define ADP5520_ALS_CMPR_CFG 0x0C +#define ADP5520_L2_TRIP 0x0D +#define ADP5520_L2_HYS 0x0E +#define ADP5520_L3_TRIP 0x0F +#define ADP5520_L3_HYS 0x10 +#define ADP5520_LED_CONTROL 0x11 +#define ADP5520_LED_TIME 0x12 +#define ADP5520_LED_FADE 0x13 +#define ADP5520_LED1_CURRENT 0x14 +#define ADP5520_LED2_CURRENT 0x15 +#define ADP5520_LED3_CURRENT 0x16 + +/* + * ADP5520 Register Map + */ + +#define ADP5520_GPIO_CFG_1 0x17 +#define ADP5520_GPIO_CFG_2 0x18 +#define ADP5520_GPIO_IN 0x19 +#define ADP5520_GPIO_OUT 0x1A +#define ADP5520_GPIO_INT_EN 0x1B +#define ADP5520_GPIO_INT_STAT 0x1C +#define ADP5520_GPIO_INT_LVL 0x1D +#define ADP5520_GPIO_DEBOUNCE 0x1E +#define ADP5520_GPIO_PULLUP 0x1F +#define ADP5520_KP_INT_STAT_1 0x20 +#define ADP5520_KP_INT_STAT_2 0x21 +#define ADP5520_KR_INT_STAT_1 0x22 +#define ADP5520_KR_INT_STAT_2 0x23 +#define ADP5520_KEY_STAT_1 0x24 +#define ADP5520_KEY_STAT_2 0x25 + +/* + * MODE_STATUS bits + */ + +#define ADP5520_nSTNBY (1 << 7) +#define ADP5520_BL_EN (1 << 6) +#define ADP5520_DIM_EN (1 << 5) +#define ADP5520_OVP_INT (1 << 4) +#define ADP5520_CMPR_INT (1 << 3) +#define ADP5520_GPI_INT (1 << 2) +#define ADP5520_KR_INT (1 << 1) +#define ADP5520_KP_INT (1 << 0) + +/* + * INTERRUPT_ENABLE bits + */ + +#define ADP5520_AUTO_LD_EN (1 << 4) +#define ADP5520_CMPR_IEN (1 << 3) +#define ADP5520_OVP_IEN (1 << 2) +#define ADP5520_KR_IEN (1 << 1) +#define ADP5520_KP_IEN (1 << 0) + +/* + * BL_CONTROL bits + */ + +#define ADP5520_BL_LVL ((x) << 5) +#define ADP5520_BL_LAW ((x) << 4) +#define ADP5520_BL_AUTO_ADJ (1 << 3) +#define ADP5520_OVP_EN (1 << 2) +#define ADP5520_FOVR (1 << 1) +#define ADP5520_KP_BL_EN (1 << 0) + +/* + * ALS_CMPR_CFG bits + */ + +#define ADP5520_L3_OUT (1 << 3) +#define ADP5520_L2_OUT (1 << 2) +#define ADP5520_L3_EN (1 << 1) + +#define ADP5020_MAX_BRIGHTNESS 0x7F + +#define FADE_VAL(in, out) ((0xF & (in)) | ((0xF & (out)) << 4)) +#define BL_CTRL_VAL(law, auto) (((1 & (auto)) << 3) | ((0x3 & (law)) << 4)) +#define ALS_CMPR_CFG_VAL(filt, l3_en) (((0x7 & filt) << 5) | l3_en) + +/* + * LEDs subdevice bits and masks + */ + +#define ADP5520_01_MAXLEDS 3 + +#define ADP5520_FLAG_LED_MASK 0x3 +#define ADP5520_FLAG_OFFT_SHIFT 8 +#define ADP5520_FLAG_OFFT_MASK 0x3 + +#define ADP5520_R3_MODE (1 << 5) +#define ADP5520_C3_MODE (1 << 4) +#define ADP5520_LED_LAW (1 << 3) +#define ADP5520_LED3_EN (1 << 2) +#define ADP5520_LED2_EN (1 << 1) +#define ADP5520_LED1_EN (1 << 0) + +/* + * GPIO subdevice bits and masks + */ + +#define ADP5520_MAXGPIOS 8 + +#define ADP5520_GPIO_C3 (1 << 7) /* LED2 or GPIO7 aka C3 */ +#define ADP5520_GPIO_C2 (1 << 6) +#define ADP5520_GPIO_C1 (1 << 5) +#define ADP5520_GPIO_C0 (1 << 4) +#define ADP5520_GPIO_R3 (1 << 3) /* LED3 or GPIO3 aka R3 */ +#define ADP5520_GPIO_R2 (1 << 2) +#define ADP5520_GPIO_R1 (1 << 1) +#define ADP5520_GPIO_R0 (1 << 0) + +struct adp5520_gpio_platform_data { + unsigned gpio_start; + u8 gpio_en_mask; + u8 gpio_pullup_mask; +}; + +/* + * Keypad subdevice bits and masks + */ + +#define ADP5520_MAXKEYS 16 + +#define ADP5520_COL_C3 (1 << 7) /* LED2 or GPIO7 aka C3 */ +#define ADP5520_COL_C2 (1 << 6) +#define ADP5520_COL_C1 (1 << 5) +#define ADP5520_COL_C0 (1 << 4) +#define ADP5520_ROW_R3 (1 << 3) /* LED3 or GPIO3 aka R3 */ +#define ADP5520_ROW_R2 (1 << 2) +#define ADP5520_ROW_R1 (1 << 1) +#define ADP5520_ROW_R0 (1 << 0) + +#define ADP5520_KEY(row, col) (col + row * 4) +#define ADP5520_KEYMAPSIZE ADP5520_MAXKEYS + +struct adp5520_keys_platform_data { + int rows_en_mask; /* Number of rows */ + int cols_en_mask; /* Number of columns */ + const unsigned short *keymap; /* Pointer to keymap */ + unsigned short keymapsize; /* Keymap size */ + unsigned repeat:1; /* Enable key repeat */ +}; + + +/* + * LEDs subdevice platform data + */ + +#define FLAG_ID_ADP5520_LED1_ADP5501_LED0 1 /* ADP5520 PIN ILED */ +#define FLAG_ID_ADP5520_LED2_ADP5501_LED1 2 /* ADP5520 PIN C3 */ +#define FLAG_ID_ADP5520_LED3_ADP5501_LED2 3 /* ADP5520 PIN R3 */ + +#define ADP5520_LED_DIS_BLINK (0 << ADP5520_FLAG_OFFT_SHIFT) +#define ADP5520_LED_OFFT_600ms (1 << ADP5520_FLAG_OFFT_SHIFT) +#define ADP5520_LED_OFFT_800ms (2 << ADP5520_FLAG_OFFT_SHIFT) +#define ADP5520_LED_OFFT_1200ms (3 << ADP5520_FLAG_OFFT_SHIFT) + +#define ADP5520_LED_ONT_200ms 0 +#define ADP5520_LED_ONT_600ms 1 +#define ADP5520_LED_ONT_800ms 2 +#define ADP5520_LED_ONT_1200ms 3 + +struct adp5520_leds_platform_data { + int num_leds; + struct led_info *leds; + u8 fade_in; /* Backlight Fade-In Timer */ + u8 fade_out; /* Backlight Fade-Out Timer */ + u8 led_on_time; +}; + +/* + * Backlight subdevice platform data + */ + +#define ADP5520_FADE_T_DIS 0 /* Fade Timer Disabled */ +#define ADP5520_FADE_T_300ms 1 /* 0.3 Sec */ +#define ADP5520_FADE_T_600ms 2 +#define ADP5520_FADE_T_900ms 3 +#define ADP5520_FADE_T_1200ms 4 +#define ADP5520_FADE_T_1500ms 5 +#define ADP5520_FADE_T_1800ms 6 +#define ADP5520_FADE_T_2100ms 7 +#define ADP5520_FADE_T_2400ms 8 +#define ADP5520_FADE_T_2700ms 9 +#define ADP5520_FADE_T_3000ms 10 +#define ADP5520_FADE_T_3500ms 11 +#define ADP5520_FADE_T_4000ms 12 +#define ADP5520_FADE_T_4500ms 13 +#define ADP5520_FADE_T_5000ms 14 +#define ADP5520_FADE_T_5500ms 15 /* 5.5 Sec */ + +#define ADP5520_BL_LAW_LINEAR 0 +#define ADP5520_BL_LAW_SQUARE 1 +#define ADP5520_BL_LAW_CUBIC1 2 +#define ADP5520_BL_LAW_CUBIC2 3 + +#define ADP5520_BL_AMBL_FILT_80ms 0 /* Light sensor filter time */ +#define ADP5520_BL_AMBL_FILT_160ms 1 +#define ADP5520_BL_AMBL_FILT_320ms 2 +#define ADP5520_BL_AMBL_FILT_640ms 3 +#define ADP5520_BL_AMBL_FILT_1280ms 4 +#define ADP5520_BL_AMBL_FILT_2560ms 5 +#define ADP5520_BL_AMBL_FILT_5120ms 6 +#define ADP5520_BL_AMBL_FILT_10240ms 7 /* 10.24 sec */ + + /* + * Blacklight current 0..30mA + */ +#define ADP5520_BL_CUR_mA(I) ((I * 127) / 30) + + /* + * L2 comparator current 0..1000uA + */ +#define ADP5520_L2_COMP_CURR_uA(I) ((I * 255) / 1000) + + /* + * L3 comparator current 0..127uA + */ +#define ADP5520_L3_COMP_CURR_uA(I) ((I * 255) / 127) + +struct adp5520_backlight_platform_data { + u8 fade_in; /* Backlight Fade-In Timer */ + u8 fade_out; /* Backlight Fade-Out Timer */ + u8 fade_led_law; /* fade-on/fade-off transfer characteristic */ + + u8 en_ambl_sens; /* 1 = enable ambient light sensor */ + u8 abml_filt; /* Light sensor filter time */ + u8 l1_daylight_max; /* use BL_CUR_mA(I) 0 <= I <= 30 mA */ + u8 l1_daylight_dim; /* typ = 0, use BL_CUR_mA(I) 0 <= I <= 30 mA */ + u8 l2_office_max; /* use BL_CUR_mA(I) 0 <= I <= 30 mA */ + u8 l2_office_dim; /* typ = 0, use BL_CUR_mA(I) 0 <= I <= 30 mA */ + u8 l3_dark_max; /* use BL_CUR_mA(I) 0 <= I <= 30 mA */ + u8 l3_dark_dim; /* typ = 0, use BL_CUR_mA(I) 0 <= I <= 30 mA */ + u8 l2_trip; /* use L2_COMP_CURR_uA(I) 0 <= I <= 1000 uA */ + u8 l2_hyst; /* use L2_COMP_CURR_uA(I) 0 <= I <= 1000 uA */ + u8 l3_trip; /* use L3_COMP_CURR_uA(I) 0 <= I <= 127 uA */ + u8 l3_hyst; /* use L3_COMP_CURR_uA(I) 0 <= I <= 127 uA */ +}; + +/* + * MFD chip platform data + */ + +struct adp5520_platform_data { + struct adp5520_keys_platform_data *keys; + struct adp5520_gpio_platform_data *gpio; + struct adp5520_leds_platform_data *leds; + struct adp5520_backlight_platform_data *backlight; +}; + +/* + * MFD chip functions + */ + +extern int adp5520_read(struct device *dev, int reg, uint8_t *val); +extern int adp5520_write(struct device *dev, int reg, u8 val); +extern int adp5520_clr_bits(struct device *dev, int reg, uint8_t bit_mask); +extern int adp5520_set_bits(struct device *dev, int reg, uint8_t bit_mask); + +extern int adp5520_register_notifier(struct device *dev, + struct notifier_block *nb, unsigned int events); + +extern int adp5520_unregister_notifier(struct device *dev, + struct notifier_block *nb, unsigned int events); + +#endif /* __LINUX_MFD_ADP5520_H */ diff --git a/include/linux/mfd/ezx-pcap.h b/include/linux/mfd/ezx-pcap.h index 3402042ddc31..40c372165f3e 100644 --- a/include/linux/mfd/ezx-pcap.h +++ b/include/linux/mfd/ezx-pcap.h @@ -231,9 +231,6 @@ void pcap_set_ts_bits(struct pcap_chip *, u32); #define PCAP_LED_4MA 1 #define PCAP_LED_5MA 2 #define PCAP_LED_9MA 3 -#define PCAP_LED_GPIO_VAL_MASK 0x00ffffff -#define PCAP_LED_GPIO_EN 0x01000000 -#define PCAP_LED_GPIO_INVERT 0x02000000 #define PCAP_LED_T_MASK 0xf #define PCAP_LED_C_MASK 0x3 #define PCAP_BL_MASK 0x1f diff --git a/include/linux/mfd/max8925.h b/include/linux/mfd/max8925.h new file mode 100644 index 000000000000..5259dfe8c585 --- /dev/null +++ b/include/linux/mfd/max8925.h @@ -0,0 +1,253 @@ +/* + * Maxim8925 Interface + * + * Copyright (C) 2009 Marvell International Ltd. + * Haojian Zhuang <haojian.zhuang@marvell.com> + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License version 2 as + * published by the Free Software Foundation. + */ + +#ifndef __LINUX_MFD_MAX8925_H +#define __LINUX_MFD_MAX8925_H + +#include <linux/mutex.h> +#include <linux/interrupt.h> + +/* Unified sub device IDs for MAX8925 */ +enum { + MAX8925_ID_SD1, + MAX8925_ID_SD2, + MAX8925_ID_SD3, + MAX8925_ID_LDO1, + MAX8925_ID_LDO2, + MAX8925_ID_LDO3, + MAX8925_ID_LDO4, + MAX8925_ID_LDO5, + MAX8925_ID_LDO6, + MAX8925_ID_LDO7, + MAX8925_ID_LDO8, + MAX8925_ID_LDO9, + MAX8925_ID_LDO10, + MAX8925_ID_LDO11, + MAX8925_ID_LDO12, + MAX8925_ID_LDO13, + MAX8925_ID_LDO14, + MAX8925_ID_LDO15, + MAX8925_ID_LDO16, + MAX8925_ID_LDO17, + MAX8925_ID_LDO18, + MAX8925_ID_LDO19, + MAX8925_ID_LDO20, + MAX8925_ID_MAX, +}; + +enum { + /* + * Charging current threshold trigger going from fast charge + * to TOPOFF charge. From 5% to 20% of fasting charging current. + */ + MAX8925_TOPOFF_THR_5PER, + MAX8925_TOPOFF_THR_10PER, + MAX8925_TOPOFF_THR_15PER, + MAX8925_TOPOFF_THR_20PER, +}; + +enum { + /* Fast charging current */ + MAX8925_FCHG_85MA, + MAX8925_FCHG_300MA, + MAX8925_FCHG_460MA, + MAX8925_FCHG_600MA, + MAX8925_FCHG_700MA, + MAX8925_FCHG_800MA, + MAX8925_FCHG_900MA, + MAX8925_FCHG_1000MA, +}; + +/* Charger registers */ +#define MAX8925_CHG_IRQ1 (0x7e) +#define MAX8925_CHG_IRQ2 (0x7f) +#define MAX8925_CHG_IRQ1_MASK (0x80) +#define MAX8925_CHG_IRQ2_MASK (0x81) +#define MAX8925_CHG_STATUS (0x82) + +/* GPM registers */ +#define MAX8925_SYSENSEL (0x00) +#define MAX8925_ON_OFF_IRQ1 (0x01) +#define MAX8925_ON_OFF_IRQ1_MASK (0x02) +#define MAX8925_ON_OFF_STATUS (0x03) +#define MAX8925_ON_OFF_IRQ2 (0x0d) +#define MAX8925_ON_OFF_IRQ2_MASK (0x0e) +#define MAX8925_RESET_CNFG (0x0f) + +/* Touch registers */ +#define MAX8925_TSC_IRQ (0x00) +#define MAX8925_TSC_IRQ_MASK (0x01) +#define MAX8925_TSC_CNFG1 (0x02) +#define MAX8925_ADC_SCHED (0x10) +#define MAX8925_ADC_RES_END (0x6f) + +#define MAX8925_NREF_OK (1 << 4) + +/* RTC registers */ +#define MAX8925_ALARM0_CNTL (0x18) +#define MAX8925_ALARM1_CNTL (0x19) +#define MAX8925_RTC_IRQ (0x1c) +#define MAX8925_RTC_IRQ_MASK (0x1d) +#define MAX8925_MPL_CNTL (0x1e) + +/* WLED registers */ +#define MAX8925_WLED_MODE_CNTL (0x84) +#define MAX8925_WLED_CNTL (0x85) + +/* MAX8925 Registers */ +#define MAX8925_SDCTL1 (0x04) +#define MAX8925_SDCTL2 (0x07) +#define MAX8925_SDCTL3 (0x0A) +#define MAX8925_SDV1 (0x06) +#define MAX8925_SDV2 (0x09) +#define MAX8925_SDV3 (0x0C) +#define MAX8925_LDOCTL1 (0x18) +#define MAX8925_LDOCTL2 (0x1C) +#define MAX8925_LDOCTL3 (0x20) +#define MAX8925_LDOCTL4 (0x24) +#define MAX8925_LDOCTL5 (0x28) +#define MAX8925_LDOCTL6 (0x2C) +#define MAX8925_LDOCTL7 (0x30) +#define MAX8925_LDOCTL8 (0x34) +#define MAX8925_LDOCTL9 (0x38) +#define MAX8925_LDOCTL10 (0x3C) +#define MAX8925_LDOCTL11 (0x40) +#define MAX8925_LDOCTL12 (0x44) +#define MAX8925_LDOCTL13 (0x48) +#define MAX8925_LDOCTL14 (0x4C) +#define MAX8925_LDOCTL15 (0x50) +#define MAX8925_LDOCTL16 (0x10) +#define MAX8925_LDOCTL17 (0x14) +#define MAX8925_LDOCTL18 (0x72) +#define MAX8925_LDOCTL19 (0x5C) +#define MAX8925_LDOCTL20 (0x9C) +#define MAX8925_LDOVOUT1 (0x1A) +#define MAX8925_LDOVOUT2 (0x1E) +#define MAX8925_LDOVOUT3 (0x22) +#define MAX8925_LDOVOUT4 (0x26) +#define MAX8925_LDOVOUT5 (0x2A) +#define MAX8925_LDOVOUT6 (0x2E) +#define MAX8925_LDOVOUT7 (0x32) +#define MAX8925_LDOVOUT8 (0x36) +#define MAX8925_LDOVOUT9 (0x3A) +#define MAX8925_LDOVOUT10 (0x3E) +#define MAX8925_LDOVOUT11 (0x42) +#define MAX8925_LDOVOUT12 (0x46) +#define MAX8925_LDOVOUT13 (0x4A) +#define MAX8925_LDOVOUT14 (0x4E) +#define MAX8925_LDOVOUT15 (0x52) +#define MAX8925_LDOVOUT16 (0x12) +#define MAX8925_LDOVOUT17 (0x16) +#define MAX8925_LDOVOUT18 (0x74) +#define MAX8925_LDOVOUT19 (0x5E) +#define MAX8925_LDOVOUT20 (0x9E) + +/* bit definitions */ +#define CHG_IRQ1_MASK (0x07) +#define CHG_IRQ2_MASK (0xff) +#define ON_OFF_IRQ1_MASK (0xff) +#define ON_OFF_IRQ2_MASK (0x03) +#define TSC_IRQ_MASK (0x03) +#define RTC_IRQ_MASK (0x0c) + +#define MAX8925_MAX_REGULATOR (23) + +#define MAX8925_NAME_SIZE (32) + +/* IRQ definitions */ +enum { + MAX8925_IRQ_VCHG_DC_OVP, + MAX8925_IRQ_VCHG_DC_F, + MAX8925_IRQ_VCHG_DC_R, + MAX8925_IRQ_VCHG_USB_OVP, + MAX8925_IRQ_VCHG_USB_F, + MAX8925_IRQ_VCHG_USB_R, + MAX8925_IRQ_VCHG_THM_OK_R, + MAX8925_IRQ_VCHG_THM_OK_F, + MAX8925_IRQ_VCHG_SYSLOW_F, + MAX8925_IRQ_VCHG_SYSLOW_R, + MAX8925_IRQ_VCHG_RST, + MAX8925_IRQ_VCHG_DONE, + MAX8925_IRQ_VCHG_TOPOFF, + MAX8925_IRQ_VCHG_TMR_FAULT, + MAX8925_IRQ_GPM_RSTIN, + MAX8925_IRQ_GPM_MPL, + MAX8925_IRQ_GPM_SW_3SEC, + MAX8925_IRQ_GPM_EXTON_F, + MAX8925_IRQ_GPM_EXTON_R, + MAX8925_IRQ_GPM_SW_1SEC, + MAX8925_IRQ_GPM_SW_F, + MAX8925_IRQ_GPM_SW_R, + MAX8925_IRQ_GPM_SYSCKEN_F, + MAX8925_IRQ_GPM_SYSCKEN_R, + MAX8925_IRQ_RTC_ALARM1, + MAX8925_IRQ_RTC_ALARM0, + MAX8925_IRQ_TSC_STICK, + MAX8925_IRQ_TSC_NSTICK, + MAX8925_NR_IRQS, +}; + +struct max8925_chip { + struct device *dev; + struct i2c_client *i2c; + struct i2c_client *adc; + struct i2c_client *rtc; + struct mutex io_lock; + struct mutex irq_lock; + + int irq_base; + int core_irq; + int tsc_irq; +}; + +struct max8925_backlight_pdata { + int lxw_scl; /* 0/1 -- 0.8Ohm/0.4Ohm */ + int lxw_freq; /* 700KHz ~ 1400KHz */ + int dual_string; /* 0/1 -- single/dual string */ +}; + +struct max8925_touch_pdata { + unsigned int flags; +}; + +struct max8925_power_pdata { + int (*set_charger)(int); + unsigned batt_detect:1; + unsigned topoff_threshold:2; + unsigned fast_charge:3; /* charge current */ +}; + +/* + * irq_base: stores IRQ base number of MAX8925 in platform + * tsc_irq: stores IRQ number of MAX8925 TSC + */ +struct max8925_platform_data { + struct max8925_backlight_pdata *backlight; + struct max8925_touch_pdata *touch; + struct max8925_power_pdata *power; + struct regulator_init_data *regulator[MAX8925_MAX_REGULATOR]; + + int irq_base; + int tsc_irq; +}; + +extern int max8925_reg_read(struct i2c_client *, int); +extern int max8925_reg_write(struct i2c_client *, int, unsigned char); +extern int max8925_bulk_read(struct i2c_client *, int, int, unsigned char *); +extern int max8925_bulk_write(struct i2c_client *, int, int, unsigned char *); +extern int max8925_set_bits(struct i2c_client *, int, unsigned char, + unsigned char); + +extern int max8925_device_init(struct max8925_chip *, + struct max8925_platform_data *); +extern void max8925_device_exit(struct max8925_chip *); +#endif /* __LINUX_MFD_MAX8925_H */ + diff --git a/include/linux/mfd/mc13783-private.h b/include/linux/mfd/mc13783-private.h index 47e698cb0f16..95cf9360553f 100644 --- a/include/linux/mfd/mc13783-private.h +++ b/include/linux/mfd/mc13783-private.h @@ -24,52 +24,23 @@ #include <linux/platform_device.h> #include <linux/mfd/mc13783.h> -#include <linux/workqueue.h> #include <linux/mutex.h> - -struct mc13783_irq { - void (*handler)(int, void *); - void *data; -}; - -#define MC13783_NUM_IRQ 2 -#define MC13783_IRQ_TS 0 -#define MC13783_IRQ_REGULATOR 1 - -#define MC13783_ADC_MODE_TS 1 -#define MC13783_ADC_MODE_SINGLE_CHAN 2 -#define MC13783_ADC_MODE_MULT_CHAN 3 +#include <linux/interrupt.h> struct mc13783 { - int revision; - struct device *dev; - struct spi_device *spi_device; - - int (*read_dev)(void *data, char reg, int count, u32 *dst); - int (*write_dev)(void *data, char reg, int count, const u32 *src); - - struct mutex io_lock; - void *io_data; + struct spi_device *spidev; + struct mutex lock; int irq; - unsigned int flags; + int flags; - struct mc13783_irq irq_handler[MC13783_NUM_IRQ]; - struct work_struct work; - struct completion adc_done; - unsigned int ts_active; - struct mutex adc_conv_lock; + irq_handler_t irqhandler[MC13783_NUM_IRQ]; + void *irqdata[MC13783_NUM_IRQ]; + /* XXX these should go as platformdata to the regulator subdevice */ struct mc13783_regulator_init_data *regulators; int num_regulators; }; -int mc13783_reg_read(struct mc13783 *, int reg_num, u32 *); -int mc13783_reg_write(struct mc13783 *, int, u32); -int mc13783_set_bits(struct mc13783 *, int, u32, u32); -int mc13783_free_irq(struct mc13783 *mc13783, int irq); -int mc13783_register_irq(struct mc13783 *mc13783, int irq, - void (*handler) (int, void *), void *data); - #define MC13783_REG_INTERRUPT_STATUS_0 0 #define MC13783_REG_INTERRUPT_MASK_0 1 #define MC13783_REG_INTERRUPT_SENSE_0 2 @@ -136,55 +107,6 @@ int mc13783_register_irq(struct mc13783 *mc13783, int irq, #define MC13783_REG_TEST_3 63 #define MC13783_REG_NB 64 - -/* - * Interrupt Status - */ -#define MC13783_INT_STAT_ADCDONEI (1 << 0) -#define MC13783_INT_STAT_ADCBISDONEI (1 << 1) -#define MC13783_INT_STAT_TSI (1 << 2) -#define MC13783_INT_STAT_WHIGHI (1 << 3) -#define MC13783_INT_STAT_WLOWI (1 << 4) -#define MC13783_INT_STAT_CHGDETI (1 << 6) -#define MC13783_INT_STAT_CHGOVI (1 << 7) -#define MC13783_INT_STAT_CHGREVI (1 << 8) -#define MC13783_INT_STAT_CHGSHORTI (1 << 9) -#define MC13783_INT_STAT_CCCVI (1 << 10) -#define MC13783_INT_STAT_CHGCURRI (1 << 11) -#define MC13783_INT_STAT_BPONI (1 << 12) -#define MC13783_INT_STAT_LOBATLI (1 << 13) -#define MC13783_INT_STAT_LOBATHI (1 << 14) -#define MC13783_INT_STAT_UDPI (1 << 15) -#define MC13783_INT_STAT_USBI (1 << 16) -#define MC13783_INT_STAT_IDI (1 << 19) -#define MC13783_INT_STAT_Unused (1 << 20) -#define MC13783_INT_STAT_SE1I (1 << 21) -#define MC13783_INT_STAT_CKDETI (1 << 22) -#define MC13783_INT_STAT_UDMI (1 << 23) - -/* - * Interrupt Mask - */ -#define MC13783_INT_MASK_ADCDONEM (1 << 0) -#define MC13783_INT_MASK_ADCBISDONEM (1 << 1) -#define MC13783_INT_MASK_TSM (1 << 2) -#define MC13783_INT_MASK_WHIGHM (1 << 3) -#define MC13783_INT_MASK_WLOWM (1 << 4) -#define MC13783_INT_MASK_CHGDETM (1 << 6) -#define MC13783_INT_MASK_CHGOVM (1 << 7) -#define MC13783_INT_MASK_CHGREVM (1 << 8) -#define MC13783_INT_MASK_CHGSHORTM (1 << 9) -#define MC13783_INT_MASK_CCCVM (1 << 10) -#define MC13783_INT_MASK_CHGCURRM (1 << 11) -#define MC13783_INT_MASK_BPONM (1 << 12) -#define MC13783_INT_MASK_LOBATLM (1 << 13) -#define MC13783_INT_MASK_LOBATHM (1 << 14) -#define MC13783_INT_MASK_UDPM (1 << 15) -#define MC13783_INT_MASK_USBM (1 << 16) -#define MC13783_INT_MASK_IDM (1 << 19) -#define MC13783_INT_MASK_SE1M (1 << 21) -#define MC13783_INT_MASK_CKDETM (1 << 22) - /* * Reg Regulator Mode 0 */ @@ -284,113 +206,15 @@ int mc13783_register_irq(struct mc13783 *mc13783, int irq, #define MC13783_SWCTRL_SW3_STBY (1 << 21) #define MC13783_SWCTRL_SW3_MODE (1 << 22) -/* - * ADC/Touch - */ -#define MC13783_ADC0_LICELLCON (1 << 0) -#define MC13783_ADC0_CHRGICON (1 << 1) -#define MC13783_ADC0_BATICON (1 << 2) -#define MC13783_ADC0_RTHEN (1 << 3) -#define MC13783_ADC0_DTHEN (1 << 4) -#define MC13783_ADC0_UIDEN (1 << 5) -#define MC13783_ADC0_ADOUTEN (1 << 6) -#define MC13783_ADC0_ADOUTPER (1 << 7) -#define MC13783_ADC0_ADREFEN (1 << 10) -#define MC13783_ADC0_ADREFMODE (1 << 11) -#define MC13783_ADC0_TSMOD0 (1 << 12) -#define MC13783_ADC0_TSMOD1 (1 << 13) -#define MC13783_ADC0_TSMOD2 (1 << 14) -#define MC13783_ADC0_CHRGRAWDIV (1 << 15) -#define MC13783_ADC0_ADINC1 (1 << 16) -#define MC13783_ADC0_ADINC2 (1 << 17) -#define MC13783_ADC0_WCOMP (1 << 18) -#define MC13783_ADC0_ADCBIS0 (1 << 23) - -#define MC13783_ADC1_ADEN (1 << 0) -#define MC13783_ADC1_RAND (1 << 1) -#define MC13783_ADC1_ADSEL (1 << 3) -#define MC13783_ADC1_TRIGMASK (1 << 4) -#define MC13783_ADC1_ADA10 (1 << 5) -#define MC13783_ADC1_ADA11 (1 << 6) -#define MC13783_ADC1_ADA12 (1 << 7) -#define MC13783_ADC1_ADA20 (1 << 8) -#define MC13783_ADC1_ADA21 (1 << 9) -#define MC13783_ADC1_ADA22 (1 << 10) -#define MC13783_ADC1_ATO0 (1 << 11) -#define MC13783_ADC1_ATO1 (1 << 12) -#define MC13783_ADC1_ATO2 (1 << 13) -#define MC13783_ADC1_ATO3 (1 << 14) -#define MC13783_ADC1_ATO4 (1 << 15) -#define MC13783_ADC1_ATO5 (1 << 16) -#define MC13783_ADC1_ATO6 (1 << 17) -#define MC13783_ADC1_ATO7 (1 << 18) -#define MC13783_ADC1_ATOX (1 << 19) -#define MC13783_ADC1_ASC (1 << 20) -#define MC13783_ADC1_ADTRIGIGN (1 << 21) -#define MC13783_ADC1_ADONESHOT (1 << 22) -#define MC13783_ADC1_ADCBIS1 (1 << 23) - -#define MC13783_ADC1_CHAN0_SHIFT 5 -#define MC13783_ADC1_CHAN1_SHIFT 8 - -#define MC13783_ADC2_ADD10 (1 << 2) -#define MC13783_ADC2_ADD11 (1 << 3) -#define MC13783_ADC2_ADD12 (1 << 4) -#define MC13783_ADC2_ADD13 (1 << 5) -#define MC13783_ADC2_ADD14 (1 << 6) -#define MC13783_ADC2_ADD15 (1 << 7) -#define MC13783_ADC2_ADD16 (1 << 8) -#define MC13783_ADC2_ADD17 (1 << 9) -#define MC13783_ADC2_ADD18 (1 << 10) -#define MC13783_ADC2_ADD19 (1 << 11) -#define MC13783_ADC2_ADD20 (1 << 14) -#define MC13783_ADC2_ADD21 (1 << 15) -#define MC13783_ADC2_ADD22 (1 << 16) -#define MC13783_ADC2_ADD23 (1 << 17) -#define MC13783_ADC2_ADD24 (1 << 18) -#define MC13783_ADC2_ADD25 (1 << 19) -#define MC13783_ADC2_ADD26 (1 << 20) -#define MC13783_ADC2_ADD27 (1 << 21) -#define MC13783_ADC2_ADD28 (1 << 22) -#define MC13783_ADC2_ADD29 (1 << 23) +static inline int mc13783_set_bits(struct mc13783 *mc13783, unsigned int offset, + u32 mask, u32 val) +{ + int ret; + mc13783_lock(mc13783); + ret = mc13783_reg_rmw(mc13783, offset, mask, val); + mc13783_unlock(mc13783); -#define MC13783_ADC3_WHIGH0 (1 << 0) -#define MC13783_ADC3_WHIGH1 (1 << 1) -#define MC13783_ADC3_WHIGH2 (1 << 2) -#define MC13783_ADC3_WHIGH3 (1 << 3) -#define MC13783_ADC3_WHIGH4 (1 << 4) -#define MC13783_ADC3_WHIGH5 (1 << 5) -#define MC13783_ADC3_ICID0 (1 << 6) -#define MC13783_ADC3_ICID1 (1 << 7) -#define MC13783_ADC3_ICID2 (1 << 8) -#define MC13783_ADC3_WLOW0 (1 << 9) -#define MC13783_ADC3_WLOW1 (1 << 10) -#define MC13783_ADC3_WLOW2 (1 << 11) -#define MC13783_ADC3_WLOW3 (1 << 12) -#define MC13783_ADC3_WLOW4 (1 << 13) -#define MC13783_ADC3_WLOW5 (1 << 14) -#define MC13783_ADC3_ADCBIS2 (1 << 23) - -#define MC13783_ADC4_ADDBIS10 (1 << 2) -#define MC13783_ADC4_ADDBIS11 (1 << 3) -#define MC13783_ADC4_ADDBIS12 (1 << 4) -#define MC13783_ADC4_ADDBIS13 (1 << 5) -#define MC13783_ADC4_ADDBIS14 (1 << 6) -#define MC13783_ADC4_ADDBIS15 (1 << 7) -#define MC13783_ADC4_ADDBIS16 (1 << 8) -#define MC13783_ADC4_ADDBIS17 (1 << 9) -#define MC13783_ADC4_ADDBIS18 (1 << 10) -#define MC13783_ADC4_ADDBIS19 (1 << 11) -#define MC13783_ADC4_ADDBIS20 (1 << 14) -#define MC13783_ADC4_ADDBIS21 (1 << 15) -#define MC13783_ADC4_ADDBIS22 (1 << 16) -#define MC13783_ADC4_ADDBIS23 (1 << 17) -#define MC13783_ADC4_ADDBIS24 (1 << 18) -#define MC13783_ADC4_ADDBIS25 (1 << 19) -#define MC13783_ADC4_ADDBIS26 (1 << 20) -#define MC13783_ADC4_ADDBIS27 (1 << 21) -#define MC13783_ADC4_ADDBIS28 (1 << 22) -#define MC13783_ADC4_ADDBIS29 (1 << 23) + return ret; +} #endif /* __LINUX_MFD_MC13783_PRIV_H */ - diff --git a/include/linux/mfd/mc13783.h b/include/linux/mfd/mc13783.h index b3a2a7243573..8895d9d8879c 100644 --- a/include/linux/mfd/mc13783.h +++ b/include/linux/mfd/mc13783.h @@ -1,28 +1,70 @@ /* - * Copyright 2009 Pengutronix, Sascha Hauer <s.hauer@pengutronix.de> + * Copyright 2009 Pengutronix + * Uwe Kleine-Koenig <u.kleine-koenig@pengutronix.de> * - * Initial development of this code was funded by - * Phytec Messtechnik GmbH, http://www.phytec.de - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License as published by - * the Free Software Foundation; either version 2 of the License, or - * (at your option) any later version. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * - * You should have received a copy of the GNU General Public License - * along with this program; if not, write to the Free Software - * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. + * This program is free software; you can redistribute it and/or modify it under + * the terms of the GNU General Public License version 2 as published by the + * Free Software Foundation. */ +#ifndef __LINUX_MFD_MC13783_H +#define __LINUX_MFD_MC13783_H -#ifndef __INCLUDE_LINUX_MFD_MC13783_H -#define __INCLUDE_LINUX_MFD_MC13783_H +#include <linux/interrupt.h> struct mc13783; + +void mc13783_lock(struct mc13783 *mc13783); +void mc13783_unlock(struct mc13783 *mc13783); + +int mc13783_reg_read(struct mc13783 *mc13783, unsigned int offset, u32 *val); +int mc13783_reg_write(struct mc13783 *mc13783, unsigned int offset, u32 val); +int mc13783_reg_rmw(struct mc13783 *mc13783, unsigned int offset, + u32 mask, u32 val); + +int mc13783_irq_request(struct mc13783 *mc13783, int irq, + irq_handler_t handler, const char *name, void *dev); +int mc13783_irq_request_nounmask(struct mc13783 *mc13783, int irq, + irq_handler_t handler, const char *name, void *dev); +int mc13783_irq_free(struct mc13783 *mc13783, int irq, void *dev); + +int mc13783_irq_mask(struct mc13783 *mc13783, int irq); +int mc13783_irq_unmask(struct mc13783 *mc13783, int irq); +int mc13783_irq_status(struct mc13783 *mc13783, int irq, + int *enabled, int *pending); +int mc13783_irq_ack(struct mc13783 *mc13783, int irq); + +static inline int mc13783_mask(struct mc13783 *mc13783, int irq) __deprecated; +static inline int mc13783_mask(struct mc13783 *mc13783, int irq) +{ + return mc13783_irq_mask(mc13783, irq); +} + +static inline int mc13783_unmask(struct mc13783 *mc13783, int irq) __deprecated; +static inline int mc13783_unmask(struct mc13783 *mc13783, int irq) +{ + return mc13783_irq_unmask(mc13783, irq); +} + +static inline int mc13783_ackirq(struct mc13783 *mc13783, int irq) __deprecated; +static inline int mc13783_ackirq(struct mc13783 *mc13783, int irq) +{ + return mc13783_irq_ack(mc13783, irq); +} + +#define MC13783_ADC0 43 +#define MC13783_ADC0_ADREFEN (1 << 10) +#define MC13783_ADC0_ADREFMODE (1 << 11) +#define MC13783_ADC0_TSMOD0 (1 << 12) +#define MC13783_ADC0_TSMOD1 (1 << 13) +#define MC13783_ADC0_TSMOD2 (1 << 14) +#define MC13783_ADC0_ADINC1 (1 << 16) +#define MC13783_ADC0_ADINC2 (1 << 17) + +#define MC13783_ADC0_TSMOD_MASK (MC13783_ADC0_TSMOD0 | \ + MC13783_ADC0_TSMOD1 | \ + MC13783_ADC0_TSMOD2) + +/* to be cleaned up */ struct regulator_init_data; struct mc13783_regulator_init_data { @@ -30,23 +72,30 @@ struct mc13783_regulator_init_data { struct regulator_init_data *init_data; }; -struct mc13783_platform_data { - struct mc13783_regulator_init_data *regulators; +struct mc13783_regulator_platform_data { int num_regulators; - unsigned int flags; + struct mc13783_regulator_init_data *regulators; }; -/* mc13783_platform_data flags */ +struct mc13783_platform_data { + int num_regulators; + struct mc13783_regulator_init_data *regulators; + #define MC13783_USE_TOUCHSCREEN (1 << 0) #define MC13783_USE_CODEC (1 << 1) #define MC13783_USE_ADC (1 << 2) #define MC13783_USE_RTC (1 << 3) #define MC13783_USE_REGULATOR (1 << 4) + unsigned int flags; +}; + +#define MC13783_ADC_MODE_TS 1 +#define MC13783_ADC_MODE_SINGLE_CHAN 2 +#define MC13783_ADC_MODE_MULT_CHAN 3 int mc13783_adc_do_conversion(struct mc13783 *mc13783, unsigned int mode, unsigned int channel, unsigned int *sample); -void mc13783_adc_set_ts_status(struct mc13783 *mc13783, unsigned int status); #define MC13783_SW_SW1A 0 #define MC13783_SW_SW1B 1 @@ -79,6 +128,49 @@ void mc13783_adc_set_ts_status(struct mc13783 *mc13783, unsigned int status); #define MC13783_REGU_V2 28 #define MC13783_REGU_V3 29 #define MC13783_REGU_V4 30 +#define MC13783_REGU_PWGT1SPI 31 +#define MC13783_REGU_PWGT2SPI 32 -#endif /* __INCLUDE_LINUX_MFD_MC13783_H */ +#define MC13783_IRQ_ADCDONE 0 +#define MC13783_IRQ_ADCBISDONE 1 +#define MC13783_IRQ_TS 2 +#define MC13783_IRQ_WHIGH 3 +#define MC13783_IRQ_WLOW 4 +#define MC13783_IRQ_CHGDET 6 +#define MC13783_IRQ_CHGOV 7 +#define MC13783_IRQ_CHGREV 8 +#define MC13783_IRQ_CHGSHORT 9 +#define MC13783_IRQ_CCCV 10 +#define MC13783_IRQ_CHGCURR 11 +#define MC13783_IRQ_BPON 12 +#define MC13783_IRQ_LOBATL 13 +#define MC13783_IRQ_LOBATH 14 +#define MC13783_IRQ_UDP 15 +#define MC13783_IRQ_USB 16 +#define MC13783_IRQ_ID 19 +#define MC13783_IRQ_SE1 21 +#define MC13783_IRQ_CKDET 22 +#define MC13783_IRQ_UDM 23 +#define MC13783_IRQ_1HZ 24 +#define MC13783_IRQ_TODA 25 +#define MC13783_IRQ_ONOFD1 27 +#define MC13783_IRQ_ONOFD2 28 +#define MC13783_IRQ_ONOFD3 29 +#define MC13783_IRQ_SYSRST 30 +#define MC13783_IRQ_RTCRST 31 +#define MC13783_IRQ_PC 32 +#define MC13783_IRQ_WARM 33 +#define MC13783_IRQ_MEMHLD 34 +#define MC13783_IRQ_PWRRDY 35 +#define MC13783_IRQ_THWARNL 36 +#define MC13783_IRQ_THWARNH 37 +#define MC13783_IRQ_CLK 38 +#define MC13783_IRQ_SEMAF 39 +#define MC13783_IRQ_MC2B 41 +#define MC13783_IRQ_HSDET 42 +#define MC13783_IRQ_HSL 43 +#define MC13783_IRQ_ALSPTH 44 +#define MC13783_IRQ_AHSSHORT 45 +#define MC13783_NUM_IRQ 46 +#endif /* __LINUX_MFD_MC13783_H */ diff --git a/include/linux/mfd/pcf50633/core.h b/include/linux/mfd/pcf50633/core.h index 9aba7b779fbc..3398bd9aab11 100644 --- a/include/linux/mfd/pcf50633/core.h +++ b/include/linux/mfd/pcf50633/core.h @@ -29,7 +29,12 @@ struct pcf50633_platform_data { char **batteries; int num_batteries; - int charging_restart_interval; + /* + * Should be set accordingly to the reference resistor used, see + * I_{ch(ref)} charger reference current in the pcf50633 User + * Manual. + */ + int charger_reference_current_ma; /* Callbacks */ void (*probe_done)(struct pcf50633 *); @@ -40,10 +45,6 @@ struct pcf50633_platform_data { u8 resumers[5]; }; -struct pcf50633_subdev_pdata { - struct pcf50633 *pcf; -}; - struct pcf50633_irq { void (*handler) (int, void *); void *data; @@ -217,5 +218,9 @@ enum pcf50633_reg_int5 { #define PCF50633_REG_LEDCTL 0x2a #define PCF50633_REG_LEDDIM 0x2b -#endif +static inline struct pcf50633 *dev_to_pcf50633(struct device *dev) +{ + return dev_get_drvdata(dev); +} +#endif diff --git a/include/linux/mfd/pcf50633/mbc.h b/include/linux/mfd/pcf50633/mbc.h index 4119579acf2c..df4f5fa88de3 100644 --- a/include/linux/mfd/pcf50633/mbc.h +++ b/include/linux/mfd/pcf50633/mbc.h @@ -128,6 +128,7 @@ enum pcf50633_reg_mbcs3 { int pcf50633_mbc_usb_curlim_set(struct pcf50633 *pcf, int ma); int pcf50633_mbc_get_status(struct pcf50633 *); +int pcf50633_mbc_get_usb_online_status(struct pcf50633 *); #endif diff --git a/include/linux/mfd/tmio.h b/include/linux/mfd/tmio.h index 6b9c5d06690c..c3f7dff8effc 100644 --- a/include/linux/mfd/tmio.h +++ b/include/linux/mfd/tmio.h @@ -2,6 +2,8 @@ #define MFD_TMIO_H #include <linux/fb.h> +#include <linux/io.h> +#include <linux/platform_device.h> #define tmio_ioread8(addr) readb(addr) #define tmio_ioread16(addr) readw(addr) @@ -18,11 +20,49 @@ writew((val) >> 16, (addr) + 2); \ } while (0) +#define CNF_CMD 0x04 +#define CNF_CTL_BASE 0x10 +#define CNF_INT_PIN 0x3d +#define CNF_STOP_CLK_CTL 0x40 +#define CNF_GCLK_CTL 0x41 +#define CNF_SD_CLK_MODE 0x42 +#define CNF_PIN_STATUS 0x44 +#define CNF_PWR_CTL_1 0x48 +#define CNF_PWR_CTL_2 0x49 +#define CNF_PWR_CTL_3 0x4a +#define CNF_CARD_DETECT_MODE 0x4c +#define CNF_SD_SLOT 0x50 +#define CNF_EXT_GCLK_CTL_1 0xf0 +#define CNF_EXT_GCLK_CTL_2 0xf1 +#define CNF_EXT_GCLK_CTL_3 0xf9 +#define CNF_SD_LED_EN_1 0xfa +#define CNF_SD_LED_EN_2 0xfe + +#define SDCREN 0x2 /* Enable access to MMC CTL regs. (flag in COMMAND_REG)*/ + +#define sd_config_write8(base, shift, reg, val) \ + tmio_iowrite8((val), (base) + ((reg) << (shift))) +#define sd_config_write16(base, shift, reg, val) \ + tmio_iowrite16((val), (base) + ((reg) << (shift))) +#define sd_config_write32(base, shift, reg, val) \ + do { \ + tmio_iowrite16((val), (base) + ((reg) << (shift))); \ + tmio_iowrite16((val) >> 16, (base) + ((reg + 2) << (shift))); \ + } while (0) + +int tmio_core_mmc_enable(void __iomem *cnf, int shift, unsigned long base); +int tmio_core_mmc_resume(void __iomem *cnf, int shift, unsigned long base); +void tmio_core_mmc_pwr(void __iomem *cnf, int shift, int state); +void tmio_core_mmc_clk_div(void __iomem *cnf, int shift, int state); + /* * data for the MMC controller */ struct tmio_mmc_data { - const unsigned int hclk; + unsigned int hclk; + unsigned long capabilities; + void (*set_pwr)(struct platform_device *host, int state); + void (*set_clk_div)(struct platform_device *host, int state); }; /* diff --git a/include/linux/mfd/ucb1x00.h b/include/linux/mfd/ucb1x00.h index aa9c3789bed4..4321f044d1e4 100644 --- a/include/linux/mfd/ucb1x00.h +++ b/include/linux/mfd/ucb1x00.h @@ -12,6 +12,7 @@ #include <linux/mfd/mcp.h> #include <linux/gpio.h> +#include <linux/semaphore.h> #define UCB_IO_DATA 0x00 #define UCB_IO_DIR 0x01 diff --git a/include/linux/mfd/wm831x/core.h b/include/linux/mfd/wm831x/core.h index 91eb493bf14c..5915f6e3d9ab 100644 --- a/include/linux/mfd/wm831x/core.h +++ b/include/linux/mfd/wm831x/core.h @@ -15,8 +15,8 @@ #ifndef __MFD_WM831X_CORE_H__ #define __MFD_WM831X_CORE_H__ +#include <linux/completion.h> #include <linux/interrupt.h> -#include <linux/workqueue.h> /* * Register values. @@ -117,6 +117,7 @@ #define WM831X_DC3_SLEEP_CONTROL 0x4063 #define WM831X_DC4_CONTROL 0x4064 #define WM831X_DC4_SLEEP_CONTROL 0x4065 +#define WM832X_DC4_SLEEP_CONTROL 0x4067 #define WM831X_EPE1_CONTROL 0x4066 #define WM831X_EPE2_CONTROL 0x4067 #define WM831X_LDO1_CONTROL 0x4068 @@ -235,6 +236,8 @@ struct regulator_dev; +#define WM831X_NUM_IRQ_REGS 5 + struct wm831x { struct mutex io_lock; @@ -248,12 +251,18 @@ struct wm831x { int irq; /* Our chip IRQ */ struct mutex irq_lock; - struct workqueue_struct *irq_wq; - struct work_struct irq_work; unsigned int irq_base; - int irq_masks[5]; + int irq_masks_cur[WM831X_NUM_IRQ_REGS]; /* Currently active value */ + int irq_masks_cache[WM831X_NUM_IRQ_REGS]; /* Cached hardware value */ + + /* Chip revision based flags */ + unsigned has_gpio_ena:1; /* Has GPIO enable bit */ + unsigned has_cs_sts:1; /* Has current sink status bit */ + + int num_gpio; struct mutex auxadc_lock; + struct completion auxadc_done; /* The WM831x has a security key blocking access to certain * registers. The mutex is taken by the accessors for locking @@ -278,12 +287,30 @@ int wm831x_bulk_read(struct wm831x *wm831x, unsigned short reg, int wm831x_irq_init(struct wm831x *wm831x, int irq); void wm831x_irq_exit(struct wm831x *wm831x); -int __must_check wm831x_request_irq(struct wm831x *wm831x, - unsigned int irq, irq_handler_t handler, - unsigned long flags, const char *name, - void *dev); -void wm831x_free_irq(struct wm831x *wm831x, unsigned int, void *); -void wm831x_disable_irq(struct wm831x *wm831x, int irq); -void wm831x_enable_irq(struct wm831x *wm831x, int irq); +static inline int __must_check wm831x_request_irq(struct wm831x *wm831x, + unsigned int irq, + irq_handler_t handler, + unsigned long flags, + const char *name, + void *dev) +{ + return request_threaded_irq(irq, NULL, handler, flags, name, dev); +} + +static inline void wm831x_free_irq(struct wm831x *wm831x, + unsigned int irq, void *dev) +{ + free_irq(irq, dev); +} + +static inline void wm831x_disable_irq(struct wm831x *wm831x, int irq) +{ + disable_irq(irq); +} + +static inline void wm831x_enable_irq(struct wm831x *wm831x, int irq) +{ + enable_irq(irq); +} #endif diff --git a/include/linux/mfd/wm831x/gpio.h b/include/linux/mfd/wm831x/gpio.h index 2835614af0e3..9b163c58865f 100644 --- a/include/linux/mfd/wm831x/gpio.h +++ b/include/linux/mfd/wm831x/gpio.h @@ -41,6 +41,10 @@ #define WM831X_GPN_OD_MASK 0x0200 /* GPN_OD */ #define WM831X_GPN_OD_SHIFT 9 /* GPN_OD */ #define WM831X_GPN_OD_WIDTH 1 /* GPN_OD */ +#define WM831X_GPN_ENA 0x0080 /* GPN_ENA */ +#define WM831X_GPN_ENA_MASK 0x0080 /* GPN_ENA */ +#define WM831X_GPN_ENA_SHIFT 7 /* GPN_ENA */ +#define WM831X_GPN_ENA_WIDTH 1 /* GPN_ENA */ #define WM831X_GPN_TRI 0x0080 /* GPN_TRI */ #define WM831X_GPN_TRI_MASK 0x0080 /* GPN_TRI */ #define WM831X_GPN_TRI_SHIFT 7 /* GPN_TRI */ diff --git a/include/linux/mfd/wm831x/pdata.h b/include/linux/mfd/wm831x/pdata.h index 90d820260aad..fd322aca33ba 100644 --- a/include/linux/mfd/wm831x/pdata.h +++ b/include/linux/mfd/wm831x/pdata.h @@ -41,6 +41,23 @@ struct wm831x_battery_pdata { int timeout; /** Charge cycle timeout, in minutes */ }; +/** + * Configuration for the WM831x DC-DC BuckWise convertors. This + * should be passed as driver_data in the regulator_init_data. + * + * Currently all the configuration is for the fast DVS switching + * support of the devices. This allows MFPs on the device to be + * configured as an input to switch between two output voltages, + * allowing voltage transitions without the expense of an access over + * I2C or SPI buses. + */ +struct wm831x_buckv_pdata { + int dvs_gpio; /** CPU GPIO to use for DVS switching */ + int dvs_control_src; /** Hardware DVS source to use (1 or 2) */ + int dvs_init_state; /** DVS state to expect on startup */ + int dvs_state_gpio; /** CPU GPIO to use for monitoring status */ +}; + /* Sources for status LED configuration. Values are register values * plus 1 to allow for a zero default for preserve. */ @@ -91,6 +108,7 @@ struct wm831x_pdata { /** Called after subdevices are set up */ int (*post_init)(struct wm831x *wm831x); + int irq_base; int gpio_base; struct wm831x_backlight_pdata *backlight; struct wm831x_backup_pdata *backup; diff --git a/include/linux/mfd/wm8350/core.h b/include/linux/mfd/wm8350/core.h index 1d595de6a055..98fcc977e82b 100644 --- a/include/linux/mfd/wm8350/core.h +++ b/include/linux/mfd/wm8350/core.h @@ -15,7 +15,8 @@ #include <linux/kernel.h> #include <linux/mutex.h> -#include <linux/workqueue.h> +#include <linux/interrupt.h> +#include <linux/completion.h> #include <linux/mfd/wm8350/audio.h> #include <linux/mfd/wm8350/gpio.h> @@ -579,6 +580,8 @@ #define WM8350_NUM_IRQ 63 +#define WM8350_NUM_IRQ_REGS 7 + struct wm8350_reg_access { u16 readable; /* Mask of readable bits */ u16 writable; /* Mask of writable bits */ @@ -600,11 +603,6 @@ extern const u16 wm8352_mode3_defaults[]; struct wm8350; -struct wm8350_irq { - void (*handler) (struct wm8350 *, int, void *); - void *data; -}; - struct wm8350_hwmon { struct platform_device *pdev; struct device *classdev; @@ -624,11 +622,13 @@ struct wm8350 { u16 *reg_cache; struct mutex auxadc_mutex; + struct completion auxadc_done; /* Interrupt handling */ - struct mutex irq_mutex; /* IRQ table mutex */ - struct wm8350_irq irq[WM8350_NUM_IRQ]; + struct mutex irq_lock; int chip_irq; + int irq_base; + u16 irq_masks[WM8350_NUM_IRQ_REGS]; /* Client devices */ struct wm8350_codec codec; @@ -646,10 +646,14 @@ struct wm8350 { * @init: Function called during driver initialisation. Should be * used by the platform to configure GPIO functions and similar. * @irq_high: Set if WM8350 IRQ is active high. + * @irq_base: Base IRQ for genirq (not currently used). + * @gpio_base: Base for gpiolib. */ struct wm8350_platform_data { int (*init)(struct wm8350 *wm8350); int irq_high; + int irq_base; + int gpio_base; }; @@ -675,12 +679,35 @@ int wm8350_block_write(struct wm8350 *wm8350, int reg, int size, u16 *src); /* * WM8350 internal interrupts */ -int wm8350_register_irq(struct wm8350 *wm8350, int irq, - void (*handler) (struct wm8350 *, int, void *), - void *data); -int wm8350_free_irq(struct wm8350 *wm8350, int irq); -int wm8350_mask_irq(struct wm8350 *wm8350, int irq); -int wm8350_unmask_irq(struct wm8350 *wm8350, int irq); - +static inline int wm8350_register_irq(struct wm8350 *wm8350, int irq, + irq_handler_t handler, + unsigned long flags, + const char *name, void *data) +{ + if (!wm8350->irq_base) + return -ENODEV; + + return request_threaded_irq(irq + wm8350->irq_base, NULL, + handler, flags, name, data); +} + +static inline void wm8350_free_irq(struct wm8350 *wm8350, int irq, void *data) +{ + free_irq(irq + wm8350->irq_base, data); +} + +static inline void wm8350_mask_irq(struct wm8350 *wm8350, int irq) +{ + disable_irq(irq + wm8350->irq_base); +} + +static inline void wm8350_unmask_irq(struct wm8350 *wm8350, int irq) +{ + enable_irq(irq + wm8350->irq_base); +} + +int wm8350_irq_init(struct wm8350 *wm8350, int irq, + struct wm8350_platform_data *pdata); +int wm8350_irq_exit(struct wm8350 *wm8350); #endif diff --git a/include/linux/mfd/wm8350/gpio.h b/include/linux/mfd/wm8350/gpio.h index ed91e8f5d298..d657bcd6d955 100644 --- a/include/linux/mfd/wm8350/gpio.h +++ b/include/linux/mfd/wm8350/gpio.h @@ -29,6 +29,7 @@ #define WM8350_GPIO_FUNCTION_SELECT_2 0x8D #define WM8350_GPIO_FUNCTION_SELECT_3 0x8E #define WM8350_GPIO_FUNCTION_SELECT_4 0x8F +#define WM8350_GPIO_LEVEL 0xE6 /* * GPIO Functions @@ -173,6 +174,24 @@ #define WM8350_GPIO_DEBOUNCE_ON 1 /* + * R30 (0x1E) - GPIO Interrupt Status + */ +#define WM8350_GP12_EINT 0x1000 +#define WM8350_GP11_EINT 0x0800 +#define WM8350_GP10_EINT 0x0400 +#define WM8350_GP9_EINT 0x0200 +#define WM8350_GP8_EINT 0x0100 +#define WM8350_GP7_EINT 0x0080 +#define WM8350_GP6_EINT 0x0040 +#define WM8350_GP5_EINT 0x0020 +#define WM8350_GP4_EINT 0x0010 +#define WM8350_GP3_EINT 0x0008 +#define WM8350_GP2_EINT 0x0004 +#define WM8350_GP1_EINT 0x0002 +#define WM8350_GP0_EINT 0x0001 + + +/* * R128 (0x80) - GPIO Debounce */ #define WM8350_GP12_DB 0x1000 diff --git a/include/linux/mfd/wm8350/pmic.h b/include/linux/mfd/wm8350/pmic.h index be3264e286e0..e786fe9841ef 100644 --- a/include/linux/mfd/wm8350/pmic.h +++ b/include/linux/mfd/wm8350/pmic.h @@ -666,20 +666,20 @@ #define WM8350_ISINK_FLASH_DUR_64MS (1 << 8) #define WM8350_ISINK_FLASH_DUR_96MS (2 << 8) #define WM8350_ISINK_FLASH_DUR_1024MS (3 << 8) -#define WM8350_ISINK_FLASH_ON_INSTANT (0 << 4) -#define WM8350_ISINK_FLASH_ON_0_25S (1 << 4) -#define WM8350_ISINK_FLASH_ON_0_50S (2 << 4) -#define WM8350_ISINK_FLASH_ON_1_00S (3 << 4) -#define WM8350_ISINK_FLASH_ON_1_95S (1 << 4) -#define WM8350_ISINK_FLASH_ON_3_91S (2 << 4) -#define WM8350_ISINK_FLASH_ON_7_80S (3 << 4) -#define WM8350_ISINK_FLASH_OFF_INSTANT (0 << 0) -#define WM8350_ISINK_FLASH_OFF_0_25S (1 << 0) -#define WM8350_ISINK_FLASH_OFF_0_50S (2 << 0) -#define WM8350_ISINK_FLASH_OFF_1_00S (3 << 0) -#define WM8350_ISINK_FLASH_OFF_1_95S (1 << 0) -#define WM8350_ISINK_FLASH_OFF_3_91S (2 << 0) -#define WM8350_ISINK_FLASH_OFF_7_80S (3 << 0) +#define WM8350_ISINK_FLASH_ON_INSTANT (0 << 0) +#define WM8350_ISINK_FLASH_ON_0_25S (1 << 0) +#define WM8350_ISINK_FLASH_ON_0_50S (2 << 0) +#define WM8350_ISINK_FLASH_ON_1_00S (3 << 0) +#define WM8350_ISINK_FLASH_ON_1_95S (1 << 0) +#define WM8350_ISINK_FLASH_ON_3_91S (2 << 0) +#define WM8350_ISINK_FLASH_ON_7_80S (3 << 0) +#define WM8350_ISINK_FLASH_OFF_INSTANT (0 << 4) +#define WM8350_ISINK_FLASH_OFF_0_25S (1 << 4) +#define WM8350_ISINK_FLASH_OFF_0_50S (2 << 4) +#define WM8350_ISINK_FLASH_OFF_1_00S (3 << 4) +#define WM8350_ISINK_FLASH_OFF_1_95S (1 << 4) +#define WM8350_ISINK_FLASH_OFF_3_91S (2 << 4) +#define WM8350_ISINK_FLASH_OFF_7_80S (3 << 4) /* * Regulator Interrupts. diff --git a/include/linux/mfd/wm8350/rtc.h b/include/linux/mfd/wm8350/rtc.h index 24add2bef6c9..ebd72ffc62d1 100644 --- a/include/linux/mfd/wm8350/rtc.h +++ b/include/linux/mfd/wm8350/rtc.h @@ -263,6 +263,7 @@ struct wm8350_rtc { struct platform_device *pdev; struct rtc_device *rtc; int alarm_enabled; /* used over suspend/resume */ + int update_enabled; }; #endif diff --git a/include/linux/mfd/wm8994/core.h b/include/linux/mfd/wm8994/core.h new file mode 100644 index 000000000000..b06ff2846748 --- /dev/null +++ b/include/linux/mfd/wm8994/core.h @@ -0,0 +1,54 @@ +/* + * include/linux/mfd/wm8994/core.h -- Core interface for WM8994 + * + * Copyright 2009 Wolfson Microelectronics PLC. + * + * Author: Mark Brown <broonie@opensource.wolfsonmicro.com> + * + * This program is free software; you can redistribute it and/or modify it + * under the terms of the GNU General Public License as published by the + * Free Software Foundation; either version 2 of the License, or (at your + * option) any later version. + * + */ + +#ifndef __MFD_WM8994_CORE_H__ +#define __MFD_WM8994_CORE_H__ + +struct regulator_dev; +struct regulator_bulk_data; + +#define WM8994_NUM_GPIO_REGS 11 +#define WM8994_NUM_LDO_REGS 2 + +struct wm8994 { + struct mutex io_lock; + + struct device *dev; + int (*read_dev)(struct wm8994 *wm8994, unsigned short reg, + int bytes, void *dest); + int (*write_dev)(struct wm8994 *wm8994, unsigned short reg, + int bytes, void *src); + + void *control_data; + + int gpio_base; + + /* Used over suspend/resume */ + u16 ldo_regs[WM8994_NUM_LDO_REGS]; + u16 gpio_regs[WM8994_NUM_GPIO_REGS]; + + struct regulator_dev *dbvdd; + struct regulator_bulk_data *supplies; +}; + +/* Device I/O API */ +int wm8994_reg_read(struct wm8994 *wm8994, unsigned short reg); +int wm8994_reg_write(struct wm8994 *wm8994, unsigned short reg, + unsigned short val); +int wm8994_set_bits(struct wm8994 *wm8994, unsigned short reg, + unsigned short mask, unsigned short val); +int wm8994_bulk_read(struct wm8994 *wm8994, unsigned short reg, + int count, u16 *buf); + +#endif diff --git a/include/linux/mfd/wm8994/gpio.h b/include/linux/mfd/wm8994/gpio.h new file mode 100644 index 000000000000..b4d4c22991e8 --- /dev/null +++ b/include/linux/mfd/wm8994/gpio.h @@ -0,0 +1,72 @@ +/* + * include/linux/mfd/wm8994/gpio.h - GPIO configuration for WM8994 + * + * Copyright 2009 Wolfson Microelectronics PLC. + * + * Author: Mark Brown <broonie@opensource.wolfsonmicro.com> + * + * This program is free software; you can redistribute it and/or modify it + * under the terms of the GNU General Public License as published by the + * Free Software Foundation; either version 2 of the License, or (at your + * option) any later version. + * + */ + +#ifndef __MFD_WM8994_GPIO_H__ +#define __MFD_WM8994_GPIO_H__ + +#define WM8994_GPIO_MAX 11 + +#define WM8994_GP_FN_PIN_SPECIFIC 0 +#define WM8994_GP_FN_GPIO 1 +#define WM8994_GP_FN_SDOUT 2 +#define WM8994_GP_FN_IRQ 3 +#define WM8994_GP_FN_TEMPERATURE 4 +#define WM8994_GP_FN_MICBIAS1_DET 5 +#define WM8994_GP_FN_MICBIAS1_SHORT 6 +#define WM8994_GP_FN_MICBIAS2_DET 7 +#define WM8994_GP_FN_MICBIAS2_SHORT 8 +#define WM8994_GP_FN_FLL1_LOCK 9 +#define WM8994_GP_FN_FLL2_LOCK 10 +#define WM8994_GP_FN_SRC1_LOCK 11 +#define WM8994_GP_FN_SRC2_LOCK 12 +#define WM8994_GP_FN_DRC1_ACT 13 +#define WM8994_GP_FN_DRC2_ACT 14 +#define WM8994_GP_FN_DRC3_ACT 15 +#define WM8994_GP_FN_WSEQ_STATUS 16 +#define WM8994_GP_FN_FIFO_ERROR 17 +#define WM8994_GP_FN_OPCLK 18 + +#define WM8994_GPN_DIR 0x8000 /* GPN_DIR */ +#define WM8994_GPN_DIR_MASK 0x8000 /* GPN_DIR */ +#define WM8994_GPN_DIR_SHIFT 15 /* GPN_DIR */ +#define WM8994_GPN_DIR_WIDTH 1 /* GPN_DIR */ +#define WM8994_GPN_PU 0x4000 /* GPN_PU */ +#define WM8994_GPN_PU_MASK 0x4000 /* GPN_PU */ +#define WM8994_GPN_PU_SHIFT 14 /* GPN_PU */ +#define WM8994_GPN_PU_WIDTH 1 /* GPN_PU */ +#define WM8994_GPN_PD 0x2000 /* GPN_PD */ +#define WM8994_GPN_PD_MASK 0x2000 /* GPN_PD */ +#define WM8994_GPN_PD_SHIFT 13 /* GPN_PD */ +#define WM8994_GPN_PD_WIDTH 1 /* GPN_PD */ +#define WM8994_GPN_POL 0x0400 /* GPN_POL */ +#define WM8994_GPN_POL_MASK 0x0400 /* GPN_POL */ +#define WM8994_GPN_POL_SHIFT 10 /* GPN_POL */ +#define WM8994_GPN_POL_WIDTH 1 /* GPN_POL */ +#define WM8994_GPN_OP_CFG 0x0200 /* GPN_OP_CFG */ +#define WM8994_GPN_OP_CFG_MASK 0x0200 /* GPN_OP_CFG */ +#define WM8994_GPN_OP_CFG_SHIFT 9 /* GPN_OP_CFG */ +#define WM8994_GPN_OP_CFG_WIDTH 1 /* GPN_OP_CFG */ +#define WM8994_GPN_DB 0x0100 /* GPN_DB */ +#define WM8994_GPN_DB_MASK 0x0100 /* GPN_DB */ +#define WM8994_GPN_DB_SHIFT 8 /* GPN_DB */ +#define WM8994_GPN_DB_WIDTH 1 /* GPN_DB */ +#define WM8994_GPN_LVL 0x0040 /* GPN_LVL */ +#define WM8994_GPN_LVL_MASK 0x0040 /* GPN_LVL */ +#define WM8994_GPN_LVL_SHIFT 6 /* GPN_LVL */ +#define WM8994_GPN_LVL_WIDTH 1 /* GPN_LVL */ +#define WM8994_GPN_FN_MASK 0x001F /* GPN_FN - [4:0] */ +#define WM8994_GPN_FN_SHIFT 0 /* GPN_FN - [4:0] */ +#define WM8994_GPN_FN_WIDTH 5 /* GPN_FN - [4:0] */ + +#endif diff --git a/include/linux/mfd/wm8994/pdata.h b/include/linux/mfd/wm8994/pdata.h new file mode 100644 index 000000000000..70d6a8687dc5 --- /dev/null +++ b/include/linux/mfd/wm8994/pdata.h @@ -0,0 +1,97 @@ +/* + * include/linux/mfd/wm8994/pdata.h -- Platform data for WM8994 + * + * Copyright 2009 Wolfson Microelectronics PLC. + * + * Author: Mark Brown <broonie@opensource.wolfsonmicro.com> + * + * This program is free software; you can redistribute it and/or modify it + * under the terms of the GNU General Public License as published by the + * Free Software Foundation; either version 2 of the License, or (at your + * option) any later version. + * + */ + +#ifndef __MFD_WM8994_PDATA_H__ +#define __MFD_WM8994_PDATA_H__ + +#define WM8994_NUM_LDO 2 +#define WM8994_NUM_GPIO 11 + +struct wm8994_ldo_pdata { + /** GPIOs to enable regulator, 0 or less if not available */ + int enable; + + const char *supply; + struct regulator_init_data *init_data; +}; + +#define WM8994_CONFIGURE_GPIO 0x8000 + +#define WM8994_DRC_REGS 5 +#define WM8994_EQ_REGS 19 + +/** + * DRC configurations are specified with a label and a set of register + * values to write (the enable bits will be ignored). At runtime an + * enumerated control will be presented for each DRC block allowing + * the user to choose the configration to use. + * + * Configurations may be generated by hand or by using the DRC control + * panel provided by the WISCE - see http://www.wolfsonmicro.com/wisce/ + * for details. + */ +struct wm8994_drc_cfg { + const char *name; + u16 regs[WM8994_DRC_REGS]; +}; + +/** + * ReTune Mobile configurations are specified with a label, sample + * rate and set of values to write (the enable bits will be ignored). + * + * Configurations are expected to be generated using the ReTune Mobile + * control panel in WISCE - see http://www.wolfsonmicro.com/wisce/ + */ +struct wm8994_retune_mobile_cfg { + const char *name; + unsigned int rate; + u16 regs[WM8994_EQ_REGS]; +}; + +struct wm8994_pdata { + int gpio_base; + + /** + * Default values for GPIOs if non-zero, WM8994_CONFIGURE_GPIO + * can be used for all zero values. + */ + int gpio_defaults[WM8994_NUM_GPIO]; + + struct wm8994_ldo_pdata ldo[WM8994_NUM_LDO]; + + + int num_drc_cfgs; + struct wm8994_drc_cfg *drc_cfgs; + + int num_retune_mobile_cfgs; + struct wm8994_retune_mobile_cfg *retune_mobile_cfgs; + + /* LINEOUT can be differential or single ended */ + unsigned int lineout1_diff:1; + unsigned int lineout2_diff:1; + + /* Common mode feedback */ + unsigned int lineout1fb:1; + unsigned int lineout2fb:1; + + /* Microphone biases: 0=0.9*AVDD1 1=0.65*AVVD1 */ + unsigned int micbias1_lvl:1; + unsigned int micbias2_lvl:1; + + /* Jack detect threashold levels, see datasheet for values */ + unsigned int jd_scthr:2; + unsigned int jd_thr:2; +}; + +#endif diff --git a/include/linux/mfd/wm8994/registers.h b/include/linux/mfd/wm8994/registers.h new file mode 100644 index 000000000000..967f62f54159 --- /dev/null +++ b/include/linux/mfd/wm8994/registers.h @@ -0,0 +1,4292 @@ +/* + * include/linux/mfd/wm8994/registers.h -- Register definitions for WM8994 + * + * Copyright 2009 Wolfson Microelectronics PLC. + * + * Author: Mark Brown <broonie@opensource.wolfsonmicro.com> + * + * This program is free software; you can redistribute it and/or modify it + * under the terms of the GNU General Public License as published by the + * Free Software Foundation; either version 2 of the License, or (at your + * option) any later version. + * + */ + +#ifndef __MFD_WM8994_REGISTERS_H__ +#define __MFD_WM8994_REGISTERS_H__ + +/* + * Register values. + */ +#define WM8994_SOFTWARE_RESET 0x00 +#define WM8994_POWER_MANAGEMENT_1 0x01 +#define WM8994_POWER_MANAGEMENT_2 0x02 +#define WM8994_POWER_MANAGEMENT_3 0x03 +#define WM8994_POWER_MANAGEMENT_4 0x04 +#define WM8994_POWER_MANAGEMENT_5 0x05 +#define WM8994_POWER_MANAGEMENT_6 0x06 +#define WM8994_INPUT_MIXER_1 0x15 +#define WM8994_LEFT_LINE_INPUT_1_2_VOLUME 0x18 +#define WM8994_LEFT_LINE_INPUT_3_4_VOLUME 0x19 +#define WM8994_RIGHT_LINE_INPUT_1_2_VOLUME 0x1A +#define WM8994_RIGHT_LINE_INPUT_3_4_VOLUME 0x1B +#define WM8994_LEFT_OUTPUT_VOLUME 0x1C +#define WM8994_RIGHT_OUTPUT_VOLUME 0x1D +#define WM8994_LINE_OUTPUTS_VOLUME 0x1E +#define WM8994_HPOUT2_VOLUME 0x1F +#define WM8994_LEFT_OPGA_VOLUME 0x20 +#define WM8994_RIGHT_OPGA_VOLUME 0x21 +#define WM8994_SPKMIXL_ATTENUATION 0x22 +#define WM8994_SPKMIXR_ATTENUATION 0x23 +#define WM8994_SPKOUT_MIXERS 0x24 +#define WM8994_CLASSD 0x25 +#define WM8994_SPEAKER_VOLUME_LEFT 0x26 +#define WM8994_SPEAKER_VOLUME_RIGHT 0x27 +#define WM8994_INPUT_MIXER_2 0x28 +#define WM8994_INPUT_MIXER_3 0x29 +#define WM8994_INPUT_MIXER_4 0x2A +#define WM8994_INPUT_MIXER_5 0x2B +#define WM8994_INPUT_MIXER_6 0x2C +#define WM8994_OUTPUT_MIXER_1 0x2D +#define WM8994_OUTPUT_MIXER_2 0x2E +#define WM8994_OUTPUT_MIXER_3 0x2F +#define WM8994_OUTPUT_MIXER_4 0x30 +#define WM8994_OUTPUT_MIXER_5 0x31 +#define WM8994_OUTPUT_MIXER_6 0x32 +#define WM8994_HPOUT2_MIXER 0x33 +#define WM8994_LINE_MIXER_1 0x34 +#define WM8994_LINE_MIXER_2 0x35 +#define WM8994_SPEAKER_MIXER 0x36 +#define WM8994_ADDITIONAL_CONTROL 0x37 +#define WM8994_ANTIPOP_1 0x38 +#define WM8994_ANTIPOP_2 0x39 +#define WM8994_MICBIAS 0x3A +#define WM8994_LDO_1 0x3B +#define WM8994_LDO_2 0x3C +#define WM8994_CHARGE_PUMP_1 0x4C +#define WM8994_CLASS_W_1 0x51 +#define WM8994_DC_SERVO_1 0x54 +#define WM8994_DC_SERVO_2 0x55 +#define WM8994_DC_SERVO_4 0x57 +#define WM8994_DC_SERVO_READBACK 0x58 +#define WM8994_ANALOGUE_HP_1 0x60 +#define WM8994_CHIP_REVISION 0x100 +#define WM8994_CONTROL_INTERFACE 0x101 +#define WM8994_WRITE_SEQUENCER_CTRL_1 0x110 +#define WM8994_WRITE_SEQUENCER_CTRL_2 0x111 +#define WM8994_AIF1_CLOCKING_1 0x200 +#define WM8994_AIF1_CLOCKING_2 0x201 +#define WM8994_AIF2_CLOCKING_1 0x204 +#define WM8994_AIF2_CLOCKING_2 0x205 +#define WM8994_CLOCKING_1 0x208 +#define WM8994_CLOCKING_2 0x209 +#define WM8994_AIF1_RATE 0x210 +#define WM8994_AIF2_RATE 0x211 +#define WM8994_RATE_STATUS 0x212 +#define WM8994_FLL1_CONTROL_1 0x220 +#define WM8994_FLL1_CONTROL_2 0x221 +#define WM8994_FLL1_CONTROL_3 0x222 +#define WM8994_FLL1_CONTROL_4 0x223 +#define WM8994_FLL1_CONTROL_5 0x224 +#define WM8994_FLL2_CONTROL_1 0x240 +#define WM8994_FLL2_CONTROL_2 0x241 +#define WM8994_FLL2_CONTROL_3 0x242 +#define WM8994_FLL2_CONTROL_4 0x243 +#define WM8994_FLL2_CONTROL_5 0x244 +#define WM8994_AIF1_CONTROL_1 0x300 +#define WM8994_AIF1_CONTROL_2 0x301 +#define WM8994_AIF1_MASTER_SLAVE 0x302 +#define WM8994_AIF1_BCLK 0x303 +#define WM8994_AIF1ADC_LRCLK 0x304 +#define WM8994_AIF1DAC_LRCLK 0x305 +#define WM8994_AIF1DAC_DATA 0x306 +#define WM8994_AIF1ADC_DATA 0x307 +#define WM8994_AIF2_CONTROL_1 0x310 +#define WM8994_AIF2_CONTROL_2 0x311 +#define WM8994_AIF2_MASTER_SLAVE 0x312 +#define WM8994_AIF2_BCLK 0x313 +#define WM8994_AIF2ADC_LRCLK 0x314 +#define WM8994_AIF2DAC_LRCLK 0x315 +#define WM8994_AIF2DAC_DATA 0x316 +#define WM8994_AIF2ADC_DATA 0x317 +#define WM8994_AIF1_ADC1_LEFT_VOLUME 0x400 +#define WM8994_AIF1_ADC1_RIGHT_VOLUME 0x401 +#define WM8994_AIF1_DAC1_LEFT_VOLUME 0x402 +#define WM8994_AIF1_DAC1_RIGHT_VOLUME 0x403 +#define WM8994_AIF1_ADC2_LEFT_VOLUME 0x404 +#define WM8994_AIF1_ADC2_RIGHT_VOLUME 0x405 +#define WM8994_AIF1_DAC2_LEFT_VOLUME 0x406 +#define WM8994_AIF1_DAC2_RIGHT_VOLUME 0x407 +#define WM8994_AIF1_ADC1_FILTERS 0x410 +#define WM8994_AIF1_ADC2_FILTERS 0x411 +#define WM8994_AIF1_DAC1_FILTERS_1 0x420 +#define WM8994_AIF1_DAC1_FILTERS_2 0x421 +#define WM8994_AIF1_DAC2_FILTERS_1 0x422 +#define WM8994_AIF1_DAC2_FILTERS_2 0x423 +#define WM8994_AIF1_DRC1_1 0x440 +#define WM8994_AIF1_DRC1_2 0x441 +#define WM8994_AIF1_DRC1_3 0x442 +#define WM8994_AIF1_DRC1_4 0x443 +#define WM8994_AIF1_DRC1_5 0x444 +#define WM8994_AIF1_DRC2_1 0x450 +#define WM8994_AIF1_DRC2_2 0x451 +#define WM8994_AIF1_DRC2_3 0x452 +#define WM8994_AIF1_DRC2_4 0x453 +#define WM8994_AIF1_DRC2_5 0x454 +#define WM8994_AIF1_DAC1_EQ_GAINS_1 0x480 +#define WM8994_AIF1_DAC1_EQ_GAINS_2 0x481 +#define WM8994_AIF1_DAC1_EQ_BAND_1_A 0x482 +#define WM8994_AIF1_DAC1_EQ_BAND_1_B 0x483 +#define WM8994_AIF1_DAC1_EQ_BAND_1_PG 0x484 +#define WM8994_AIF1_DAC1_EQ_BAND_2_A 0x485 +#define WM8994_AIF1_DAC1_EQ_BAND_2_B 0x486 +#define WM8994_AIF1_DAC1_EQ_BAND_2_C 0x487 +#define WM8994_AIF1_DAC1_EQ_BAND_2_PG 0x488 +#define WM8994_AIF1_DAC1_EQ_BAND_3_A 0x489 +#define WM8994_AIF1_DAC1_EQ_BAND_3_B 0x48A +#define WM8994_AIF1_DAC1_EQ_BAND_3_C 0x48B +#define WM8994_AIF1_DAC1_EQ_BAND_3_PG 0x48C +#define WM8994_AIF1_DAC1_EQ_BAND_4_A 0x48D +#define WM8994_AIF1_DAC1_EQ_BAND_4_B 0x48E +#define WM8994_AIF1_DAC1_EQ_BAND_4_C 0x48F +#define WM8994_AIF1_DAC1_EQ_BAND_4_PG 0x490 +#define WM8994_AIF1_DAC1_EQ_BAND_5_A 0x491 +#define WM8994_AIF1_DAC1_EQ_BAND_5_B 0x492 +#define WM8994_AIF1_DAC1_EQ_BAND_5_PG 0x493 +#define WM8994_AIF1_DAC2_EQ_GAINS_1 0x4A0 +#define WM8994_AIF1_DAC2_EQ_GAINS_2 0x4A1 +#define WM8994_AIF1_DAC2_EQ_BAND_1_A 0x4A2 +#define WM8994_AIF1_DAC2_EQ_BAND_1_B 0x4A3 +#define WM8994_AIF1_DAC2_EQ_BAND_1_PG 0x4A4 +#define WM8994_AIF1_DAC2_EQ_BAND_2_A 0x4A5 +#define WM8994_AIF1_DAC2_EQ_BAND_2_B 0x4A6 +#define WM8994_AIF1_DAC2_EQ_BAND_2_C 0x4A7 +#define WM8994_AIF1_DAC2_EQ_BAND_2_PG 0x4A8 +#define WM8994_AIF1_DAC2_EQ_BAND_3_A 0x4A9 +#define WM8994_AIF1_DAC2_EQ_BAND_3_B 0x4AA +#define WM8994_AIF1_DAC2_EQ_BAND_3_C 0x4AB +#define WM8994_AIF1_DAC2_EQ_BAND_3_PG 0x4AC +#define WM8994_AIF1_DAC2_EQ_BAND_4_A 0x4AD +#define WM8994_AIF1_DAC2_EQ_BAND_4_B 0x4AE +#define WM8994_AIF1_DAC2_EQ_BAND_4_C 0x4AF +#define WM8994_AIF1_DAC2_EQ_BAND_4_PG 0x4B0 +#define WM8994_AIF1_DAC2_EQ_BAND_5_A 0x4B1 +#define WM8994_AIF1_DAC2_EQ_BAND_5_B 0x4B2 +#define WM8994_AIF1_DAC2_EQ_BAND_5_PG 0x4B3 +#define WM8994_AIF2_ADC_LEFT_VOLUME 0x500 +#define WM8994_AIF2_ADC_RIGHT_VOLUME 0x501 +#define WM8994_AIF2_DAC_LEFT_VOLUME 0x502 +#define WM8994_AIF2_DAC_RIGHT_VOLUME 0x503 +#define WM8994_AIF2_ADC_FILTERS 0x510 +#define WM8994_AIF2_DAC_FILTERS_1 0x520 +#define WM8994_AIF2_DAC_FILTERS_2 0x521 +#define WM8994_AIF2_DRC_1 0x540 +#define WM8994_AIF2_DRC_2 0x541 +#define WM8994_AIF2_DRC_3 0x542 +#define WM8994_AIF2_DRC_4 0x543 +#define WM8994_AIF2_DRC_5 0x544 +#define WM8994_AIF2_EQ_GAINS_1 0x580 +#define WM8994_AIF2_EQ_GAINS_2 0x581 +#define WM8994_AIF2_EQ_BAND_1_A 0x582 +#define WM8994_AIF2_EQ_BAND_1_B 0x583 +#define WM8994_AIF2_EQ_BAND_1_PG 0x584 +#define WM8994_AIF2_EQ_BAND_2_A 0x585 +#define WM8994_AIF2_EQ_BAND_2_B 0x586 +#define WM8994_AIF2_EQ_BAND_2_C 0x587 +#define WM8994_AIF2_EQ_BAND_2_PG 0x588 +#define WM8994_AIF2_EQ_BAND_3_A 0x589 +#define WM8994_AIF2_EQ_BAND_3_B 0x58A +#define WM8994_AIF2_EQ_BAND_3_C 0x58B +#define WM8994_AIF2_EQ_BAND_3_PG 0x58C +#define WM8994_AIF2_EQ_BAND_4_A 0x58D +#define WM8994_AIF2_EQ_BAND_4_B 0x58E +#define WM8994_AIF2_EQ_BAND_4_C 0x58F +#define WM8994_AIF2_EQ_BAND_4_PG 0x590 +#define WM8994_AIF2_EQ_BAND_5_A 0x591 +#define WM8994_AIF2_EQ_BAND_5_B 0x592 +#define WM8994_AIF2_EQ_BAND_5_PG 0x593 +#define WM8994_DAC1_MIXER_VOLUMES 0x600 +#define WM8994_DAC1_LEFT_MIXER_ROUTING 0x601 +#define WM8994_DAC1_RIGHT_MIXER_ROUTING 0x602 +#define WM8994_DAC2_MIXER_VOLUMES 0x603 +#define WM8994_DAC2_LEFT_MIXER_ROUTING 0x604 +#define WM8994_DAC2_RIGHT_MIXER_ROUTING 0x605 +#define WM8994_AIF1_ADC1_LEFT_MIXER_ROUTING 0x606 +#define WM8994_AIF1_ADC1_RIGHT_MIXER_ROUTING 0x607 +#define WM8994_AIF1_ADC2_LEFT_MIXER_ROUTING 0x608 +#define WM8994_AIF1_ADC2_RIGHT_MIXER_ROUTING 0x609 +#define WM8994_DAC1_LEFT_VOLUME 0x610 +#define WM8994_DAC1_RIGHT_VOLUME 0x611 +#define WM8994_DAC2_LEFT_VOLUME 0x612 +#define WM8994_DAC2_RIGHT_VOLUME 0x613 +#define WM8994_DAC_SOFTMUTE 0x614 +#define WM8994_OVERSAMPLING 0x620 +#define WM8994_SIDETONE 0x621 +#define WM8994_GPIO_1 0x700 +#define WM8994_GPIO_2 0x701 +#define WM8994_GPIO_3 0x702 +#define WM8994_GPIO_4 0x703 +#define WM8994_GPIO_5 0x704 +#define WM8994_GPIO_6 0x705 +#define WM8994_GPIO_7 0x706 +#define WM8994_GPIO_8 0x707 +#define WM8994_GPIO_9 0x708 +#define WM8994_GPIO_10 0x709 +#define WM8994_GPIO_11 0x70A +#define WM8994_PULL_CONTROL_1 0x720 +#define WM8994_PULL_CONTROL_2 0x721 +#define WM8994_INTERRUPT_STATUS_1 0x730 +#define WM8994_INTERRUPT_STATUS_2 0x731 +#define WM8994_INTERRUPT_RAW_STATUS_2 0x732 +#define WM8994_INTERRUPT_STATUS_1_MASK 0x738 +#define WM8994_INTERRUPT_STATUS_2_MASK 0x739 +#define WM8994_INTERRUPT_CONTROL 0x740 +#define WM8994_IRQ_DEBOUNCE 0x748 +#define WM8994_WRITE_SEQUENCER_0 0x3000 +#define WM8994_WRITE_SEQUENCER_1 0x3001 +#define WM8994_WRITE_SEQUENCER_2 0x3002 +#define WM8994_WRITE_SEQUENCER_3 0x3003 +#define WM8994_WRITE_SEQUENCER_4 0x3004 +#define WM8994_WRITE_SEQUENCER_5 0x3005 +#define WM8994_WRITE_SEQUENCER_6 0x3006 +#define WM8994_WRITE_SEQUENCER_7 0x3007 +#define WM8994_WRITE_SEQUENCER_8 0x3008 +#define WM8994_WRITE_SEQUENCER_9 0x3009 +#define WM8994_WRITE_SEQUENCER_10 0x300A +#define WM8994_WRITE_SEQUENCER_11 0x300B +#define WM8994_WRITE_SEQUENCER_12 0x300C +#define WM8994_WRITE_SEQUENCER_13 0x300D +#define WM8994_WRITE_SEQUENCER_14 0x300E +#define WM8994_WRITE_SEQUENCER_15 0x300F +#define WM8994_WRITE_SEQUENCER_16 0x3010 +#define WM8994_WRITE_SEQUENCER_17 0x3011 +#define WM8994_WRITE_SEQUENCER_18 0x3012 +#define WM8994_WRITE_SEQUENCER_19 0x3013 +#define WM8994_WRITE_SEQUENCER_20 0x3014 +#define WM8994_WRITE_SEQUENCER_21 0x3015 +#define WM8994_WRITE_SEQUENCER_22 0x3016 +#define WM8994_WRITE_SEQUENCER_23 0x3017 +#define WM8994_WRITE_SEQUENCER_24 0x3018 +#define WM8994_WRITE_SEQUENCER_25 0x3019 +#define WM8994_WRITE_SEQUENCER_26 0x301A +#define WM8994_WRITE_SEQUENCER_27 0x301B +#define WM8994_WRITE_SEQUENCER_28 0x301C +#define WM8994_WRITE_SEQUENCER_29 0x301D +#define WM8994_WRITE_SEQUENCER_30 0x301E +#define WM8994_WRITE_SEQUENCER_31 0x301F +#define WM8994_WRITE_SEQUENCER_32 0x3020 +#define WM8994_WRITE_SEQUENCER_33 0x3021 +#define WM8994_WRITE_SEQUENCER_34 0x3022 +#define WM8994_WRITE_SEQUENCER_35 0x3023 +#define WM8994_WRITE_SEQUENCER_36 0x3024 +#define WM8994_WRITE_SEQUENCER_37 0x3025 +#define WM8994_WRITE_SEQUENCER_38 0x3026 +#define WM8994_WRITE_SEQUENCER_39 0x3027 +#define WM8994_WRITE_SEQUENCER_40 0x3028 +#define WM8994_WRITE_SEQUENCER_41 0x3029 +#define WM8994_WRITE_SEQUENCER_42 0x302A +#define WM8994_WRITE_SEQUENCER_43 0x302B +#define WM8994_WRITE_SEQUENCER_44 0x302C +#define WM8994_WRITE_SEQUENCER_45 0x302D +#define WM8994_WRITE_SEQUENCER_46 0x302E +#define WM8994_WRITE_SEQUENCER_47 0x302F +#define WM8994_WRITE_SEQUENCER_48 0x3030 +#define WM8994_WRITE_SEQUENCER_49 0x3031 +#define WM8994_WRITE_SEQUENCER_50 0x3032 +#define WM8994_WRITE_SEQUENCER_51 0x3033 +#define WM8994_WRITE_SEQUENCER_52 0x3034 +#define WM8994_WRITE_SEQUENCER_53 0x3035 +#define WM8994_WRITE_SEQUENCER_54 0x3036 +#define WM8994_WRITE_SEQUENCER_55 0x3037 +#define WM8994_WRITE_SEQUENCER_56 0x3038 +#define WM8994_WRITE_SEQUENCER_57 0x3039 +#define WM8994_WRITE_SEQUENCER_58 0x303A +#define WM8994_WRITE_SEQUENCER_59 0x303B +#define WM8994_WRITE_SEQUENCER_60 0x303C +#define WM8994_WRITE_SEQUENCER_61 0x303D +#define WM8994_WRITE_SEQUENCER_62 0x303E +#define WM8994_WRITE_SEQUENCER_63 0x303F +#define WM8994_WRITE_SEQUENCER_64 0x3040 +#define WM8994_WRITE_SEQUENCER_65 0x3041 +#define WM8994_WRITE_SEQUENCER_66 0x3042 +#define WM8994_WRITE_SEQUENCER_67 0x3043 +#define WM8994_WRITE_SEQUENCER_68 0x3044 +#define WM8994_WRITE_SEQUENCER_69 0x3045 +#define WM8994_WRITE_SEQUENCER_70 0x3046 +#define WM8994_WRITE_SEQUENCER_71 0x3047 +#define WM8994_WRITE_SEQUENCER_72 0x3048 +#define WM8994_WRITE_SEQUENCER_73 0x3049 +#define WM8994_WRITE_SEQUENCER_74 0x304A +#define WM8994_WRITE_SEQUENCER_75 0x304B +#define WM8994_WRITE_SEQUENCER_76 0x304C +#define WM8994_WRITE_SEQUENCER_77 0x304D +#define WM8994_WRITE_SEQUENCER_78 0x304E +#define WM8994_WRITE_SEQUENCER_79 0x304F +#define WM8994_WRITE_SEQUENCER_80 0x3050 +#define WM8994_WRITE_SEQUENCER_81 0x3051 +#define WM8994_WRITE_SEQUENCER_82 0x3052 +#define WM8994_WRITE_SEQUENCER_83 0x3053 +#define WM8994_WRITE_SEQUENCER_84 0x3054 +#define WM8994_WRITE_SEQUENCER_85 0x3055 +#define WM8994_WRITE_SEQUENCER_86 0x3056 +#define WM8994_WRITE_SEQUENCER_87 0x3057 +#define WM8994_WRITE_SEQUENCER_88 0x3058 +#define WM8994_WRITE_SEQUENCER_89 0x3059 +#define WM8994_WRITE_SEQUENCER_90 0x305A +#define WM8994_WRITE_SEQUENCER_91 0x305B +#define WM8994_WRITE_SEQUENCER_92 0x305C +#define WM8994_WRITE_SEQUENCER_93 0x305D +#define WM8994_WRITE_SEQUENCER_94 0x305E +#define WM8994_WRITE_SEQUENCER_95 0x305F +#define WM8994_WRITE_SEQUENCER_96 0x3060 +#define WM8994_WRITE_SEQUENCER_97 0x3061 +#define WM8994_WRITE_SEQUENCER_98 0x3062 +#define WM8994_WRITE_SEQUENCER_99 0x3063 +#define WM8994_WRITE_SEQUENCER_100 0x3064 +#define WM8994_WRITE_SEQUENCER_101 0x3065 +#define WM8994_WRITE_SEQUENCER_102 0x3066 +#define WM8994_WRITE_SEQUENCER_103 0x3067 +#define WM8994_WRITE_SEQUENCER_104 0x3068 +#define WM8994_WRITE_SEQUENCER_105 0x3069 +#define WM8994_WRITE_SEQUENCER_106 0x306A +#define WM8994_WRITE_SEQUENCER_107 0x306B +#define WM8994_WRITE_SEQUENCER_108 0x306C +#define WM8994_WRITE_SEQUENCER_109 0x306D +#define WM8994_WRITE_SEQUENCER_110 0x306E +#define WM8994_WRITE_SEQUENCER_111 0x306F +#define WM8994_WRITE_SEQUENCER_112 0x3070 +#define WM8994_WRITE_SEQUENCER_113 0x3071 +#define WM8994_WRITE_SEQUENCER_114 0x3072 +#define WM8994_WRITE_SEQUENCER_115 0x3073 +#define WM8994_WRITE_SEQUENCER_116 0x3074 +#define WM8994_WRITE_SEQUENCER_117 0x3075 +#define WM8994_WRITE_SEQUENCER_118 0x3076 +#define WM8994_WRITE_SEQUENCER_119 0x3077 +#define WM8994_WRITE_SEQUENCER_120 0x3078 +#define WM8994_WRITE_SEQUENCER_121 0x3079 +#define WM8994_WRITE_SEQUENCER_122 0x307A +#define WM8994_WRITE_SEQUENCER_123 0x307B +#define WM8994_WRITE_SEQUENCER_124 0x307C +#define WM8994_WRITE_SEQUENCER_125 0x307D +#define WM8994_WRITE_SEQUENCER_126 0x307E +#define WM8994_WRITE_SEQUENCER_127 0x307F +#define WM8994_WRITE_SEQUENCER_128 0x3080 +#define WM8994_WRITE_SEQUENCER_129 0x3081 +#define WM8994_WRITE_SEQUENCER_130 0x3082 +#define WM8994_WRITE_SEQUENCER_131 0x3083 +#define WM8994_WRITE_SEQUENCER_132 0x3084 +#define WM8994_WRITE_SEQUENCER_133 0x3085 +#define WM8994_WRITE_SEQUENCER_134 0x3086 +#define WM8994_WRITE_SEQUENCER_135 0x3087 +#define WM8994_WRITE_SEQUENCER_136 0x3088 +#define WM8994_WRITE_SEQUENCER_137 0x3089 +#define WM8994_WRITE_SEQUENCER_138 0x308A +#define WM8994_WRITE_SEQUENCER_139 0x308B +#define WM8994_WRITE_SEQUENCER_140 0x308C +#define WM8994_WRITE_SEQUENCER_141 0x308D +#define WM8994_WRITE_SEQUENCER_142 0x308E +#define WM8994_WRITE_SEQUENCER_143 0x308F +#define WM8994_WRITE_SEQUENCER_144 0x3090 +#define WM8994_WRITE_SEQUENCER_145 0x3091 +#define WM8994_WRITE_SEQUENCER_146 0x3092 +#define WM8994_WRITE_SEQUENCER_147 0x3093 +#define WM8994_WRITE_SEQUENCER_148 0x3094 +#define WM8994_WRITE_SEQUENCER_149 0x3095 +#define WM8994_WRITE_SEQUENCER_150 0x3096 +#define WM8994_WRITE_SEQUENCER_151 0x3097 +#define WM8994_WRITE_SEQUENCER_152 0x3098 +#define WM8994_WRITE_SEQUENCER_153 0x3099 +#define WM8994_WRITE_SEQUENCER_154 0x309A +#define WM8994_WRITE_SEQUENCER_155 0x309B +#define WM8994_WRITE_SEQUENCER_156 0x309C +#define WM8994_WRITE_SEQUENCER_157 0x309D +#define WM8994_WRITE_SEQUENCER_158 0x309E +#define WM8994_WRITE_SEQUENCER_159 0x309F +#define WM8994_WRITE_SEQUENCER_160 0x30A0 +#define WM8994_WRITE_SEQUENCER_161 0x30A1 +#define WM8994_WRITE_SEQUENCER_162 0x30A2 +#define WM8994_WRITE_SEQUENCER_163 0x30A3 +#define WM8994_WRITE_SEQUENCER_164 0x30A4 +#define WM8994_WRITE_SEQUENCER_165 0x30A5 +#define WM8994_WRITE_SEQUENCER_166 0x30A6 +#define WM8994_WRITE_SEQUENCER_167 0x30A7 +#define WM8994_WRITE_SEQUENCER_168 0x30A8 +#define WM8994_WRITE_SEQUENCER_169 0x30A9 +#define WM8994_WRITE_SEQUENCER_170 0x30AA +#define WM8994_WRITE_SEQUENCER_171 0x30AB +#define WM8994_WRITE_SEQUENCER_172 0x30AC +#define WM8994_WRITE_SEQUENCER_173 0x30AD +#define WM8994_WRITE_SEQUENCER_174 0x30AE +#define WM8994_WRITE_SEQUENCER_175 0x30AF +#define WM8994_WRITE_SEQUENCER_176 0x30B0 +#define WM8994_WRITE_SEQUENCER_177 0x30B1 +#define WM8994_WRITE_SEQUENCER_178 0x30B2 +#define WM8994_WRITE_SEQUENCER_179 0x30B3 +#define WM8994_WRITE_SEQUENCER_180 0x30B4 +#define WM8994_WRITE_SEQUENCER_181 0x30B5 +#define WM8994_WRITE_SEQUENCER_182 0x30B6 +#define WM8994_WRITE_SEQUENCER_183 0x30B7 +#define WM8994_WRITE_SEQUENCER_184 0x30B8 +#define WM8994_WRITE_SEQUENCER_185 0x30B9 +#define WM8994_WRITE_SEQUENCER_186 0x30BA +#define WM8994_WRITE_SEQUENCER_187 0x30BB +#define WM8994_WRITE_SEQUENCER_188 0x30BC +#define WM8994_WRITE_SEQUENCER_189 0x30BD +#define WM8994_WRITE_SEQUENCER_190 0x30BE +#define WM8994_WRITE_SEQUENCER_191 0x30BF +#define WM8994_WRITE_SEQUENCER_192 0x30C0 +#define WM8994_WRITE_SEQUENCER_193 0x30C1 +#define WM8994_WRITE_SEQUENCER_194 0x30C2 +#define WM8994_WRITE_SEQUENCER_195 0x30C3 +#define WM8994_WRITE_SEQUENCER_196 0x30C4 +#define WM8994_WRITE_SEQUENCER_197 0x30C5 +#define WM8994_WRITE_SEQUENCER_198 0x30C6 +#define WM8994_WRITE_SEQUENCER_199 0x30C7 +#define WM8994_WRITE_SEQUENCER_200 0x30C8 +#define WM8994_WRITE_SEQUENCER_201 0x30C9 +#define WM8994_WRITE_SEQUENCER_202 0x30CA +#define WM8994_WRITE_SEQUENCER_203 0x30CB +#define WM8994_WRITE_SEQUENCER_204 0x30CC +#define WM8994_WRITE_SEQUENCER_205 0x30CD +#define WM8994_WRITE_SEQUENCER_206 0x30CE +#define WM8994_WRITE_SEQUENCER_207 0x30CF +#define WM8994_WRITE_SEQUENCER_208 0x30D0 +#define WM8994_WRITE_SEQUENCER_209 0x30D1 +#define WM8994_WRITE_SEQUENCER_210 0x30D2 +#define WM8994_WRITE_SEQUENCER_211 0x30D3 +#define WM8994_WRITE_SEQUENCER_212 0x30D4 +#define WM8994_WRITE_SEQUENCER_213 0x30D5 +#define WM8994_WRITE_SEQUENCER_214 0x30D6 +#define WM8994_WRITE_SEQUENCER_215 0x30D7 +#define WM8994_WRITE_SEQUENCER_216 0x30D8 +#define WM8994_WRITE_SEQUENCER_217 0x30D9 +#define WM8994_WRITE_SEQUENCER_218 0x30DA +#define WM8994_WRITE_SEQUENCER_219 0x30DB +#define WM8994_WRITE_SEQUENCER_220 0x30DC +#define WM8994_WRITE_SEQUENCER_221 0x30DD +#define WM8994_WRITE_SEQUENCER_222 0x30DE +#define WM8994_WRITE_SEQUENCER_223 0x30DF +#define WM8994_WRITE_SEQUENCER_224 0x30E0 +#define WM8994_WRITE_SEQUENCER_225 0x30E1 +#define WM8994_WRITE_SEQUENCER_226 0x30E2 +#define WM8994_WRITE_SEQUENCER_227 0x30E3 +#define WM8994_WRITE_SEQUENCER_228 0x30E4 +#define WM8994_WRITE_SEQUENCER_229 0x30E5 +#define WM8994_WRITE_SEQUENCER_230 0x30E6 +#define WM8994_WRITE_SEQUENCER_231 0x30E7 +#define WM8994_WRITE_SEQUENCER_232 0x30E8 +#define WM8994_WRITE_SEQUENCER_233 0x30E9 +#define WM8994_WRITE_SEQUENCER_234 0x30EA +#define WM8994_WRITE_SEQUENCER_235 0x30EB +#define WM8994_WRITE_SEQUENCER_236 0x30EC +#define WM8994_WRITE_SEQUENCER_237 0x30ED +#define WM8994_WRITE_SEQUENCER_238 0x30EE +#define WM8994_WRITE_SEQUENCER_239 0x30EF +#define WM8994_WRITE_SEQUENCER_240 0x30F0 +#define WM8994_WRITE_SEQUENCER_241 0x30F1 +#define WM8994_WRITE_SEQUENCER_242 0x30F2 +#define WM8994_WRITE_SEQUENCER_243 0x30F3 +#define WM8994_WRITE_SEQUENCER_244 0x30F4 +#define WM8994_WRITE_SEQUENCER_245 0x30F5 +#define WM8994_WRITE_SEQUENCER_246 0x30F6 +#define WM8994_WRITE_SEQUENCER_247 0x30F7 +#define WM8994_WRITE_SEQUENCER_248 0x30F8 +#define WM8994_WRITE_SEQUENCER_249 0x30F9 +#define WM8994_WRITE_SEQUENCER_250 0x30FA +#define WM8994_WRITE_SEQUENCER_251 0x30FB +#define WM8994_WRITE_SEQUENCER_252 0x30FC +#define WM8994_WRITE_SEQUENCER_253 0x30FD +#define WM8994_WRITE_SEQUENCER_254 0x30FE +#define WM8994_WRITE_SEQUENCER_255 0x30FF +#define WM8994_WRITE_SEQUENCER_256 0x3100 +#define WM8994_WRITE_SEQUENCER_257 0x3101 +#define WM8994_WRITE_SEQUENCER_258 0x3102 +#define WM8994_WRITE_SEQUENCER_259 0x3103 +#define WM8994_WRITE_SEQUENCER_260 0x3104 +#define WM8994_WRITE_SEQUENCER_261 0x3105 +#define WM8994_WRITE_SEQUENCER_262 0x3106 +#define WM8994_WRITE_SEQUENCER_263 0x3107 +#define WM8994_WRITE_SEQUENCER_264 0x3108 +#define WM8994_WRITE_SEQUENCER_265 0x3109 +#define WM8994_WRITE_SEQUENCER_266 0x310A +#define WM8994_WRITE_SEQUENCER_267 0x310B +#define WM8994_WRITE_SEQUENCER_268 0x310C +#define WM8994_WRITE_SEQUENCER_269 0x310D +#define WM8994_WRITE_SEQUENCER_270 0x310E +#define WM8994_WRITE_SEQUENCER_271 0x310F +#define WM8994_WRITE_SEQUENCER_272 0x3110 +#define WM8994_WRITE_SEQUENCER_273 0x3111 +#define WM8994_WRITE_SEQUENCER_274 0x3112 +#define WM8994_WRITE_SEQUENCER_275 0x3113 +#define WM8994_WRITE_SEQUENCER_276 0x3114 +#define WM8994_WRITE_SEQUENCER_277 0x3115 +#define WM8994_WRITE_SEQUENCER_278 0x3116 +#define WM8994_WRITE_SEQUENCER_279 0x3117 +#define WM8994_WRITE_SEQUENCER_280 0x3118 +#define WM8994_WRITE_SEQUENCER_281 0x3119 +#define WM8994_WRITE_SEQUENCER_282 0x311A +#define WM8994_WRITE_SEQUENCER_283 0x311B +#define WM8994_WRITE_SEQUENCER_284 0x311C +#define WM8994_WRITE_SEQUENCER_285 0x311D +#define WM8994_WRITE_SEQUENCER_286 0x311E +#define WM8994_WRITE_SEQUENCER_287 0x311F +#define WM8994_WRITE_SEQUENCER_288 0x3120 +#define WM8994_WRITE_SEQUENCER_289 0x3121 +#define WM8994_WRITE_SEQUENCER_290 0x3122 +#define WM8994_WRITE_SEQUENCER_291 0x3123 +#define WM8994_WRITE_SEQUENCER_292 0x3124 +#define WM8994_WRITE_SEQUENCER_293 0x3125 +#define WM8994_WRITE_SEQUENCER_294 0x3126 +#define WM8994_WRITE_SEQUENCER_295 0x3127 +#define WM8994_WRITE_SEQUENCER_296 0x3128 +#define WM8994_WRITE_SEQUENCER_297 0x3129 +#define WM8994_WRITE_SEQUENCER_298 0x312A +#define WM8994_WRITE_SEQUENCER_299 0x312B +#define WM8994_WRITE_SEQUENCER_300 0x312C +#define WM8994_WRITE_SEQUENCER_301 0x312D +#define WM8994_WRITE_SEQUENCER_302 0x312E +#define WM8994_WRITE_SEQUENCER_303 0x312F +#define WM8994_WRITE_SEQUENCER_304 0x3130 +#define WM8994_WRITE_SEQUENCER_305 0x3131 +#define WM8994_WRITE_SEQUENCER_306 0x3132 +#define WM8994_WRITE_SEQUENCER_307 0x3133 +#define WM8994_WRITE_SEQUENCER_308 0x3134 +#define WM8994_WRITE_SEQUENCER_309 0x3135 +#define WM8994_WRITE_SEQUENCER_310 0x3136 +#define WM8994_WRITE_SEQUENCER_311 0x3137 +#define WM8994_WRITE_SEQUENCER_312 0x3138 +#define WM8994_WRITE_SEQUENCER_313 0x3139 +#define WM8994_WRITE_SEQUENCER_314 0x313A +#define WM8994_WRITE_SEQUENCER_315 0x313B +#define WM8994_WRITE_SEQUENCER_316 0x313C +#define WM8994_WRITE_SEQUENCER_317 0x313D +#define WM8994_WRITE_SEQUENCER_318 0x313E +#define WM8994_WRITE_SEQUENCER_319 0x313F +#define WM8994_WRITE_SEQUENCER_320 0x3140 +#define WM8994_WRITE_SEQUENCER_321 0x3141 +#define WM8994_WRITE_SEQUENCER_322 0x3142 +#define WM8994_WRITE_SEQUENCER_323 0x3143 +#define WM8994_WRITE_SEQUENCER_324 0x3144 +#define WM8994_WRITE_SEQUENCER_325 0x3145 +#define WM8994_WRITE_SEQUENCER_326 0x3146 +#define WM8994_WRITE_SEQUENCER_327 0x3147 +#define WM8994_WRITE_SEQUENCER_328 0x3148 +#define WM8994_WRITE_SEQUENCER_329 0x3149 +#define WM8994_WRITE_SEQUENCER_330 0x314A +#define WM8994_WRITE_SEQUENCER_331 0x314B +#define WM8994_WRITE_SEQUENCER_332 0x314C +#define WM8994_WRITE_SEQUENCER_333 0x314D +#define WM8994_WRITE_SEQUENCER_334 0x314E +#define WM8994_WRITE_SEQUENCER_335 0x314F +#define WM8994_WRITE_SEQUENCER_336 0x3150 +#define WM8994_WRITE_SEQUENCER_337 0x3151 +#define WM8994_WRITE_SEQUENCER_338 0x3152 +#define WM8994_WRITE_SEQUENCER_339 0x3153 +#define WM8994_WRITE_SEQUENCER_340 0x3154 +#define WM8994_WRITE_SEQUENCER_341 0x3155 +#define WM8994_WRITE_SEQUENCER_342 0x3156 +#define WM8994_WRITE_SEQUENCER_343 0x3157 +#define WM8994_WRITE_SEQUENCER_344 0x3158 +#define WM8994_WRITE_SEQUENCER_345 0x3159 +#define WM8994_WRITE_SEQUENCER_346 0x315A +#define WM8994_WRITE_SEQUENCER_347 0x315B +#define WM8994_WRITE_SEQUENCER_348 0x315C +#define WM8994_WRITE_SEQUENCER_349 0x315D +#define WM8994_WRITE_SEQUENCER_350 0x315E +#define WM8994_WRITE_SEQUENCER_351 0x315F +#define WM8994_WRITE_SEQUENCER_352 0x3160 +#define WM8994_WRITE_SEQUENCER_353 0x3161 +#define WM8994_WRITE_SEQUENCER_354 0x3162 +#define WM8994_WRITE_SEQUENCER_355 0x3163 +#define WM8994_WRITE_SEQUENCER_356 0x3164 +#define WM8994_WRITE_SEQUENCER_357 0x3165 +#define WM8994_WRITE_SEQUENCER_358 0x3166 +#define WM8994_WRITE_SEQUENCER_359 0x3167 +#define WM8994_WRITE_SEQUENCER_360 0x3168 +#define WM8994_WRITE_SEQUENCER_361 0x3169 +#define WM8994_WRITE_SEQUENCER_362 0x316A +#define WM8994_WRITE_SEQUENCER_363 0x316B +#define WM8994_WRITE_SEQUENCER_364 0x316C +#define WM8994_WRITE_SEQUENCER_365 0x316D +#define WM8994_WRITE_SEQUENCER_366 0x316E +#define WM8994_WRITE_SEQUENCER_367 0x316F +#define WM8994_WRITE_SEQUENCER_368 0x3170 +#define WM8994_WRITE_SEQUENCER_369 0x3171 +#define WM8994_WRITE_SEQUENCER_370 0x3172 +#define WM8994_WRITE_SEQUENCER_371 0x3173 +#define WM8994_WRITE_SEQUENCER_372 0x3174 +#define WM8994_WRITE_SEQUENCER_373 0x3175 +#define WM8994_WRITE_SEQUENCER_374 0x3176 +#define WM8994_WRITE_SEQUENCER_375 0x3177 +#define WM8994_WRITE_SEQUENCER_376 0x3178 +#define WM8994_WRITE_SEQUENCER_377 0x3179 +#define WM8994_WRITE_SEQUENCER_378 0x317A +#define WM8994_WRITE_SEQUENCER_379 0x317B +#define WM8994_WRITE_SEQUENCER_380 0x317C +#define WM8994_WRITE_SEQUENCER_381 0x317D +#define WM8994_WRITE_SEQUENCER_382 0x317E +#define WM8994_WRITE_SEQUENCER_383 0x317F +#define WM8994_WRITE_SEQUENCER_384 0x3180 +#define WM8994_WRITE_SEQUENCER_385 0x3181 +#define WM8994_WRITE_SEQUENCER_386 0x3182 +#define WM8994_WRITE_SEQUENCER_387 0x3183 +#define WM8994_WRITE_SEQUENCER_388 0x3184 +#define WM8994_WRITE_SEQUENCER_389 0x3185 +#define WM8994_WRITE_SEQUENCER_390 0x3186 +#define WM8994_WRITE_SEQUENCER_391 0x3187 +#define WM8994_WRITE_SEQUENCER_392 0x3188 +#define WM8994_WRITE_SEQUENCER_393 0x3189 +#define WM8994_WRITE_SEQUENCER_394 0x318A +#define WM8994_WRITE_SEQUENCER_395 0x318B +#define WM8994_WRITE_SEQUENCER_396 0x318C +#define WM8994_WRITE_SEQUENCER_397 0x318D +#define WM8994_WRITE_SEQUENCER_398 0x318E +#define WM8994_WRITE_SEQUENCER_399 0x318F +#define WM8994_WRITE_SEQUENCER_400 0x3190 +#define WM8994_WRITE_SEQUENCER_401 0x3191 +#define WM8994_WRITE_SEQUENCER_402 0x3192 +#define WM8994_WRITE_SEQUENCER_403 0x3193 +#define WM8994_WRITE_SEQUENCER_404 0x3194 +#define WM8994_WRITE_SEQUENCER_405 0x3195 +#define WM8994_WRITE_SEQUENCER_406 0x3196 +#define WM8994_WRITE_SEQUENCER_407 0x3197 +#define WM8994_WRITE_SEQUENCER_408 0x3198 +#define WM8994_WRITE_SEQUENCER_409 0x3199 +#define WM8994_WRITE_SEQUENCER_410 0x319A +#define WM8994_WRITE_SEQUENCER_411 0x319B +#define WM8994_WRITE_SEQUENCER_412 0x319C +#define WM8994_WRITE_SEQUENCER_413 0x319D +#define WM8994_WRITE_SEQUENCER_414 0x319E +#define WM8994_WRITE_SEQUENCER_415 0x319F +#define WM8994_WRITE_SEQUENCER_416 0x31A0 +#define WM8994_WRITE_SEQUENCER_417 0x31A1 +#define WM8994_WRITE_SEQUENCER_418 0x31A2 +#define WM8994_WRITE_SEQUENCER_419 0x31A3 +#define WM8994_WRITE_SEQUENCER_420 0x31A4 +#define WM8994_WRITE_SEQUENCER_421 0x31A5 +#define WM8994_WRITE_SEQUENCER_422 0x31A6 +#define WM8994_WRITE_SEQUENCER_423 0x31A7 +#define WM8994_WRITE_SEQUENCER_424 0x31A8 +#define WM8994_WRITE_SEQUENCER_425 0x31A9 +#define WM8994_WRITE_SEQUENCER_426 0x31AA +#define WM8994_WRITE_SEQUENCER_427 0x31AB +#define WM8994_WRITE_SEQUENCER_428 0x31AC +#define WM8994_WRITE_SEQUENCER_429 0x31AD +#define WM8994_WRITE_SEQUENCER_430 0x31AE +#define WM8994_WRITE_SEQUENCER_431 0x31AF +#define WM8994_WRITE_SEQUENCER_432 0x31B0 +#define WM8994_WRITE_SEQUENCER_433 0x31B1 +#define WM8994_WRITE_SEQUENCER_434 0x31B2 +#define WM8994_WRITE_SEQUENCER_435 0x31B3 +#define WM8994_WRITE_SEQUENCER_436 0x31B4 +#define WM8994_WRITE_SEQUENCER_437 0x31B5 +#define WM8994_WRITE_SEQUENCER_438 0x31B6 +#define WM8994_WRITE_SEQUENCER_439 0x31B7 +#define WM8994_WRITE_SEQUENCER_440 0x31B8 +#define WM8994_WRITE_SEQUENCER_441 0x31B9 +#define WM8994_WRITE_SEQUENCER_442 0x31BA +#define WM8994_WRITE_SEQUENCER_443 0x31BB +#define WM8994_WRITE_SEQUENCER_444 0x31BC +#define WM8994_WRITE_SEQUENCER_445 0x31BD +#define WM8994_WRITE_SEQUENCER_446 0x31BE +#define WM8994_WRITE_SEQUENCER_447 0x31BF +#define WM8994_WRITE_SEQUENCER_448 0x31C0 +#define WM8994_WRITE_SEQUENCER_449 0x31C1 +#define WM8994_WRITE_SEQUENCER_450 0x31C2 +#define WM8994_WRITE_SEQUENCER_451 0x31C3 +#define WM8994_WRITE_SEQUENCER_452 0x31C4 +#define WM8994_WRITE_SEQUENCER_453 0x31C5 +#define WM8994_WRITE_SEQUENCER_454 0x31C6 +#define WM8994_WRITE_SEQUENCER_455 0x31C7 +#define WM8994_WRITE_SEQUENCER_456 0x31C8 +#define WM8994_WRITE_SEQUENCER_457 0x31C9 +#define WM8994_WRITE_SEQUENCER_458 0x31CA +#define WM8994_WRITE_SEQUENCER_459 0x31CB +#define WM8994_WRITE_SEQUENCER_460 0x31CC +#define WM8994_WRITE_SEQUENCER_461 0x31CD +#define WM8994_WRITE_SEQUENCER_462 0x31CE +#define WM8994_WRITE_SEQUENCER_463 0x31CF +#define WM8994_WRITE_SEQUENCER_464 0x31D0 +#define WM8994_WRITE_SEQUENCER_465 0x31D1 +#define WM8994_WRITE_SEQUENCER_466 0x31D2 +#define WM8994_WRITE_SEQUENCER_467 0x31D3 +#define WM8994_WRITE_SEQUENCER_468 0x31D4 +#define WM8994_WRITE_SEQUENCER_469 0x31D5 +#define WM8994_WRITE_SEQUENCER_470 0x31D6 +#define WM8994_WRITE_SEQUENCER_471 0x31D7 +#define WM8994_WRITE_SEQUENCER_472 0x31D8 +#define WM8994_WRITE_SEQUENCER_473 0x31D9 +#define WM8994_WRITE_SEQUENCER_474 0x31DA +#define WM8994_WRITE_SEQUENCER_475 0x31DB +#define WM8994_WRITE_SEQUENCER_476 0x31DC +#define WM8994_WRITE_SEQUENCER_477 0x31DD +#define WM8994_WRITE_SEQUENCER_478 0x31DE +#define WM8994_WRITE_SEQUENCER_479 0x31DF +#define WM8994_WRITE_SEQUENCER_480 0x31E0 +#define WM8994_WRITE_SEQUENCER_481 0x31E1 +#define WM8994_WRITE_SEQUENCER_482 0x31E2 +#define WM8994_WRITE_SEQUENCER_483 0x31E3 +#define WM8994_WRITE_SEQUENCER_484 0x31E4 +#define WM8994_WRITE_SEQUENCER_485 0x31E5 +#define WM8994_WRITE_SEQUENCER_486 0x31E6 +#define WM8994_WRITE_SEQUENCER_487 0x31E7 +#define WM8994_WRITE_SEQUENCER_488 0x31E8 +#define WM8994_WRITE_SEQUENCER_489 0x31E9 +#define WM8994_WRITE_SEQUENCER_490 0x31EA +#define WM8994_WRITE_SEQUENCER_491 0x31EB +#define WM8994_WRITE_SEQUENCER_492 0x31EC +#define WM8994_WRITE_SEQUENCER_493 0x31ED +#define WM8994_WRITE_SEQUENCER_494 0x31EE +#define WM8994_WRITE_SEQUENCER_495 0x31EF +#define WM8994_WRITE_SEQUENCER_496 0x31F0 +#define WM8994_WRITE_SEQUENCER_497 0x31F1 +#define WM8994_WRITE_SEQUENCER_498 0x31F2 +#define WM8994_WRITE_SEQUENCER_499 0x31F3 +#define WM8994_WRITE_SEQUENCER_500 0x31F4 +#define WM8994_WRITE_SEQUENCER_501 0x31F5 +#define WM8994_WRITE_SEQUENCER_502 0x31F6 +#define WM8994_WRITE_SEQUENCER_503 0x31F7 +#define WM8994_WRITE_SEQUENCER_504 0x31F8 +#define WM8994_WRITE_SEQUENCER_505 0x31F9 +#define WM8994_WRITE_SEQUENCER_506 0x31FA +#define WM8994_WRITE_SEQUENCER_507 0x31FB +#define WM8994_WRITE_SEQUENCER_508 0x31FC +#define WM8994_WRITE_SEQUENCER_509 0x31FD +#define WM8994_WRITE_SEQUENCER_510 0x31FE +#define WM8994_WRITE_SEQUENCER_511 0x31FF + +#define WM8994_REGISTER_COUNT 736 +#define WM8994_MAX_REGISTER 0x31FF +#define WM8994_MAX_CACHED_REGISTER 0x749 + +/* + * Field Definitions. + */ + +/* + * R0 (0x00) - Software Reset + */ +#define WM8994_SW_RESET_MASK 0xFFFF /* SW_RESET - [15:0] */ +#define WM8994_SW_RESET_SHIFT 0 /* SW_RESET - [15:0] */ +#define WM8994_SW_RESET_WIDTH 16 /* SW_RESET - [15:0] */ + +/* + * R1 (0x01) - Power Management (1) + */ +#define WM8994_SPKOUTR_ENA 0x2000 /* SPKOUTR_ENA */ +#define WM8994_SPKOUTR_ENA_MASK 0x2000 /* SPKOUTR_ENA */ +#define WM8994_SPKOUTR_ENA_SHIFT 13 /* SPKOUTR_ENA */ +#define WM8994_SPKOUTR_ENA_WIDTH 1 /* SPKOUTR_ENA */ +#define WM8994_SPKOUTL_ENA 0x1000 /* SPKOUTL_ENA */ +#define WM8994_SPKOUTL_ENA_MASK 0x1000 /* SPKOUTL_ENA */ +#define WM8994_SPKOUTL_ENA_SHIFT 12 /* SPKOUTL_ENA */ +#define WM8994_SPKOUTL_ENA_WIDTH 1 /* SPKOUTL_ENA */ +#define WM8994_HPOUT2_ENA 0x0800 /* HPOUT2_ENA */ +#define WM8994_HPOUT2_ENA_MASK 0x0800 /* HPOUT2_ENA */ +#define WM8994_HPOUT2_ENA_SHIFT 11 /* HPOUT2_ENA */ +#define WM8994_HPOUT2_ENA_WIDTH 1 /* HPOUT2_ENA */ +#define WM8994_HPOUT1L_ENA 0x0200 /* HPOUT1L_ENA */ +#define WM8994_HPOUT1L_ENA_MASK 0x0200 /* HPOUT1L_ENA */ +#define WM8994_HPOUT1L_ENA_SHIFT 9 /* HPOUT1L_ENA */ +#define WM8994_HPOUT1L_ENA_WIDTH 1 /* HPOUT1L_ENA */ +#define WM8994_HPOUT1R_ENA 0x0100 /* HPOUT1R_ENA */ +#define WM8994_HPOUT1R_ENA_MASK 0x0100 /* HPOUT1R_ENA */ +#define WM8994_HPOUT1R_ENA_SHIFT 8 /* HPOUT1R_ENA */ +#define WM8994_HPOUT1R_ENA_WIDTH 1 /* HPOUT1R_ENA */ +#define WM8994_MICB2_ENA 0x0020 /* MICB2_ENA */ +#define WM8994_MICB2_ENA_MASK 0x0020 /* MICB2_ENA */ +#define WM8994_MICB2_ENA_SHIFT 5 /* MICB2_ENA */ +#define WM8994_MICB2_ENA_WIDTH 1 /* MICB2_ENA */ +#define WM8994_MICB1_ENA 0x0010 /* MICB1_ENA */ +#define WM8994_MICB1_ENA_MASK 0x0010 /* MICB1_ENA */ +#define WM8994_MICB1_ENA_SHIFT 4 /* MICB1_ENA */ +#define WM8994_MICB1_ENA_WIDTH 1 /* MICB1_ENA */ +#define WM8994_VMID_SEL_MASK 0x0006 /* VMID_SEL - [2:1] */ +#define WM8994_VMID_SEL_SHIFT 1 /* VMID_SEL - [2:1] */ +#define WM8994_VMID_SEL_WIDTH 2 /* VMID_SEL - [2:1] */ +#define WM8994_BIAS_ENA 0x0001 /* BIAS_ENA */ +#define WM8994_BIAS_ENA_MASK 0x0001 /* BIAS_ENA */ +#define WM8994_BIAS_ENA_SHIFT 0 /* BIAS_ENA */ +#define WM8994_BIAS_ENA_WIDTH 1 /* BIAS_ENA */ + +/* + * R2 (0x02) - Power Management (2) + */ +#define WM8994_TSHUT_ENA 0x4000 /* TSHUT_ENA */ +#define WM8994_TSHUT_ENA_MASK 0x4000 /* TSHUT_ENA */ +#define WM8994_TSHUT_ENA_SHIFT 14 /* TSHUT_ENA */ +#define WM8994_TSHUT_ENA_WIDTH 1 /* TSHUT_ENA */ +#define WM8994_TSHUT_OPDIS 0x2000 /* TSHUT_OPDIS */ +#define WM8994_TSHUT_OPDIS_MASK 0x2000 /* TSHUT_OPDIS */ +#define WM8994_TSHUT_OPDIS_SHIFT 13 /* TSHUT_OPDIS */ +#define WM8994_TSHUT_OPDIS_WIDTH 1 /* TSHUT_OPDIS */ +#define WM8994_OPCLK_ENA 0x0800 /* OPCLK_ENA */ +#define WM8994_OPCLK_ENA_MASK 0x0800 /* OPCLK_ENA */ +#define WM8994_OPCLK_ENA_SHIFT 11 /* OPCLK_ENA */ +#define WM8994_OPCLK_ENA_WIDTH 1 /* OPCLK_ENA */ +#define WM8994_MIXINL_ENA 0x0200 /* MIXINL_ENA */ +#define WM8994_MIXINL_ENA_MASK 0x0200 /* MIXINL_ENA */ +#define WM8994_MIXINL_ENA_SHIFT 9 /* MIXINL_ENA */ +#define WM8994_MIXINL_ENA_WIDTH 1 /* MIXINL_ENA */ +#define WM8994_MIXINR_ENA 0x0100 /* MIXINR_ENA */ +#define WM8994_MIXINR_ENA_MASK 0x0100 /* MIXINR_ENA */ +#define WM8994_MIXINR_ENA_SHIFT 8 /* MIXINR_ENA */ +#define WM8994_MIXINR_ENA_WIDTH 1 /* MIXINR_ENA */ +#define WM8994_IN2L_ENA 0x0080 /* IN2L_ENA */ +#define WM8994_IN2L_ENA_MASK 0x0080 /* IN2L_ENA */ +#define WM8994_IN2L_ENA_SHIFT 7 /* IN2L_ENA */ +#define WM8994_IN2L_ENA_WIDTH 1 /* IN2L_ENA */ +#define WM8994_IN1L_ENA 0x0040 /* IN1L_ENA */ +#define WM8994_IN1L_ENA_MASK 0x0040 /* IN1L_ENA */ +#define WM8994_IN1L_ENA_SHIFT 6 /* IN1L_ENA */ +#define WM8994_IN1L_ENA_WIDTH 1 /* IN1L_ENA */ +#define WM8994_IN2R_ENA 0x0020 /* IN2R_ENA */ +#define WM8994_IN2R_ENA_MASK 0x0020 /* IN2R_ENA */ +#define WM8994_IN2R_ENA_SHIFT 5 /* IN2R_ENA */ +#define WM8994_IN2R_ENA_WIDTH 1 /* IN2R_ENA */ +#define WM8994_IN1R_ENA 0x0010 /* IN1R_ENA */ +#define WM8994_IN1R_ENA_MASK 0x0010 /* IN1R_ENA */ +#define WM8994_IN1R_ENA_SHIFT 4 /* IN1R_ENA */ +#define WM8994_IN1R_ENA_WIDTH 1 /* IN1R_ENA */ + +/* + * R3 (0x03) - Power Management (3) + */ +#define WM8994_LINEOUT1N_ENA 0x2000 /* LINEOUT1N_ENA */ +#define WM8994_LINEOUT1N_ENA_MASK 0x2000 /* LINEOUT1N_ENA */ +#define WM8994_LINEOUT1N_ENA_SHIFT 13 /* LINEOUT1N_ENA */ +#define WM8994_LINEOUT1N_ENA_WIDTH 1 /* LINEOUT1N_ENA */ +#define WM8994_LINEOUT1P_ENA 0x1000 /* LINEOUT1P_ENA */ +#define WM8994_LINEOUT1P_ENA_MASK 0x1000 /* LINEOUT1P_ENA */ +#define WM8994_LINEOUT1P_ENA_SHIFT 12 /* LINEOUT1P_ENA */ +#define WM8994_LINEOUT1P_ENA_WIDTH 1 /* LINEOUT1P_ENA */ +#define WM8994_LINEOUT2N_ENA 0x0800 /* LINEOUT2N_ENA */ +#define WM8994_LINEOUT2N_ENA_MASK 0x0800 /* LINEOUT2N_ENA */ +#define WM8994_LINEOUT2N_ENA_SHIFT 11 /* LINEOUT2N_ENA */ +#define WM8994_LINEOUT2N_ENA_WIDTH 1 /* LINEOUT2N_ENA */ +#define WM8994_LINEOUT2P_ENA 0x0400 /* LINEOUT2P_ENA */ +#define WM8994_LINEOUT2P_ENA_MASK 0x0400 /* LINEOUT2P_ENA */ +#define WM8994_LINEOUT2P_ENA_SHIFT 10 /* LINEOUT2P_ENA */ +#define WM8994_LINEOUT2P_ENA_WIDTH 1 /* LINEOUT2P_ENA */ +#define WM8994_SPKRVOL_ENA 0x0200 /* SPKRVOL_ENA */ +#define WM8994_SPKRVOL_ENA_MASK 0x0200 /* SPKRVOL_ENA */ +#define WM8994_SPKRVOL_ENA_SHIFT 9 /* SPKRVOL_ENA */ +#define WM8994_SPKRVOL_ENA_WIDTH 1 /* SPKRVOL_ENA */ +#define WM8994_SPKLVOL_ENA 0x0100 /* SPKLVOL_ENA */ +#define WM8994_SPKLVOL_ENA_MASK 0x0100 /* SPKLVOL_ENA */ +#define WM8994_SPKLVOL_ENA_SHIFT 8 /* SPKLVOL_ENA */ +#define WM8994_SPKLVOL_ENA_WIDTH 1 /* SPKLVOL_ENA */ +#define WM8994_MIXOUTLVOL_ENA 0x0080 /* MIXOUTLVOL_ENA */ +#define WM8994_MIXOUTLVOL_ENA_MASK 0x0080 /* MIXOUTLVOL_ENA */ +#define WM8994_MIXOUTLVOL_ENA_SHIFT 7 /* MIXOUTLVOL_ENA */ +#define WM8994_MIXOUTLVOL_ENA_WIDTH 1 /* MIXOUTLVOL_ENA */ +#define WM8994_MIXOUTRVOL_ENA 0x0040 /* MIXOUTRVOL_ENA */ +#define WM8994_MIXOUTRVOL_ENA_MASK 0x0040 /* MIXOUTRVOL_ENA */ +#define WM8994_MIXOUTRVOL_ENA_SHIFT 6 /* MIXOUTRVOL_ENA */ +#define WM8994_MIXOUTRVOL_ENA_WIDTH 1 /* MIXOUTRVOL_ENA */ +#define WM8994_MIXOUTL_ENA 0x0020 /* MIXOUTL_ENA */ +#define WM8994_MIXOUTL_ENA_MASK 0x0020 /* MIXOUTL_ENA */ +#define WM8994_MIXOUTL_ENA_SHIFT 5 /* MIXOUTL_ENA */ +#define WM8994_MIXOUTL_ENA_WIDTH 1 /* MIXOUTL_ENA */ +#define WM8994_MIXOUTR_ENA 0x0010 /* MIXOUTR_ENA */ +#define WM8994_MIXOUTR_ENA_MASK 0x0010 /* MIXOUTR_ENA */ +#define WM8994_MIXOUTR_ENA_SHIFT 4 /* MIXOUTR_ENA */ +#define WM8994_MIXOUTR_ENA_WIDTH 1 /* MIXOUTR_ENA */ + +/* + * R4 (0x04) - Power Management (4) + */ +#define WM8994_AIF2ADCL_ENA 0x2000 /* AIF2ADCL_ENA */ +#define WM8994_AIF2ADCL_ENA_MASK 0x2000 /* AIF2ADCL_ENA */ +#define WM8994_AIF2ADCL_ENA_SHIFT 13 /* AIF2ADCL_ENA */ +#define WM8994_AIF2ADCL_ENA_WIDTH 1 /* AIF2ADCL_ENA */ +#define WM8994_AIF2ADCR_ENA 0x1000 /* AIF2ADCR_ENA */ +#define WM8994_AIF2ADCR_ENA_MASK 0x1000 /* AIF2ADCR_ENA */ +#define WM8994_AIF2ADCR_ENA_SHIFT 12 /* AIF2ADCR_ENA */ +#define WM8994_AIF2ADCR_ENA_WIDTH 1 /* AIF2ADCR_ENA */ +#define WM8994_AIF1ADC2L_ENA 0x0800 /* AIF1ADC2L_ENA */ +#define WM8994_AIF1ADC2L_ENA_MASK 0x0800 /* AIF1ADC2L_ENA */ +#define WM8994_AIF1ADC2L_ENA_SHIFT 11 /* AIF1ADC2L_ENA */ +#define WM8994_AIF1ADC2L_ENA_WIDTH 1 /* AIF1ADC2L_ENA */ +#define WM8994_AIF1ADC2R_ENA 0x0400 /* AIF1ADC2R_ENA */ +#define WM8994_AIF1ADC2R_ENA_MASK 0x0400 /* AIF1ADC2R_ENA */ +#define WM8994_AIF1ADC2R_ENA_SHIFT 10 /* AIF1ADC2R_ENA */ +#define WM8994_AIF1ADC2R_ENA_WIDTH 1 /* AIF1ADC2R_ENA */ +#define WM8994_AIF1ADC1L_ENA 0x0200 /* AIF1ADC1L_ENA */ +#define WM8994_AIF1ADC1L_ENA_MASK 0x0200 /* AIF1ADC1L_ENA */ +#define WM8994_AIF1ADC1L_ENA_SHIFT 9 /* AIF1ADC1L_ENA */ +#define WM8994_AIF1ADC1L_ENA_WIDTH 1 /* AIF1ADC1L_ENA */ +#define WM8994_AIF1ADC1R_ENA 0x0100 /* AIF1ADC1R_ENA */ +#define WM8994_AIF1ADC1R_ENA_MASK 0x0100 /* AIF1ADC1R_ENA */ +#define WM8994_AIF1ADC1R_ENA_SHIFT 8 /* AIF1ADC1R_ENA */ +#define WM8994_AIF1ADC1R_ENA_WIDTH 1 /* AIF1ADC1R_ENA */ +#define WM8994_DMIC2L_ENA 0x0020 /* DMIC2L_ENA */ +#define WM8994_DMIC2L_ENA_MASK 0x0020 /* DMIC2L_ENA */ +#define WM8994_DMIC2L_ENA_SHIFT 5 /* DMIC2L_ENA */ +#define WM8994_DMIC2L_ENA_WIDTH 1 /* DMIC2L_ENA */ +#define WM8994_DMIC2R_ENA 0x0010 /* DMIC2R_ENA */ +#define WM8994_DMIC2R_ENA_MASK 0x0010 /* DMIC2R_ENA */ +#define WM8994_DMIC2R_ENA_SHIFT 4 /* DMIC2R_ENA */ +#define WM8994_DMIC2R_ENA_WIDTH 1 /* DMIC2R_ENA */ +#define WM8994_DMIC1L_ENA 0x0008 /* DMIC1L_ENA */ +#define WM8994_DMIC1L_ENA_MASK 0x0008 /* DMIC1L_ENA */ +#define WM8994_DMIC1L_ENA_SHIFT 3 /* DMIC1L_ENA */ +#define WM8994_DMIC1L_ENA_WIDTH 1 /* DMIC1L_ENA */ +#define WM8994_DMIC1R_ENA 0x0004 /* DMIC1R_ENA */ +#define WM8994_DMIC1R_ENA_MASK 0x0004 /* DMIC1R_ENA */ +#define WM8994_DMIC1R_ENA_SHIFT 2 /* DMIC1R_ENA */ +#define WM8994_DMIC1R_ENA_WIDTH 1 /* DMIC1R_ENA */ +#define WM8994_ADCL_ENA 0x0002 /* ADCL_ENA */ +#define WM8994_ADCL_ENA_MASK 0x0002 /* ADCL_ENA */ +#define WM8994_ADCL_ENA_SHIFT 1 /* ADCL_ENA */ +#define WM8994_ADCL_ENA_WIDTH 1 /* ADCL_ENA */ +#define WM8994_ADCR_ENA 0x0001 /* ADCR_ENA */ +#define WM8994_ADCR_ENA_MASK 0x0001 /* ADCR_ENA */ +#define WM8994_ADCR_ENA_SHIFT 0 /* ADCR_ENA */ +#define WM8994_ADCR_ENA_WIDTH 1 /* ADCR_ENA */ + +/* + * R5 (0x05) - Power Management (5) + */ +#define WM8994_AIF2DACL_ENA 0x2000 /* AIF2DACL_ENA */ +#define WM8994_AIF2DACL_ENA_MASK 0x2000 /* AIF2DACL_ENA */ +#define WM8994_AIF2DACL_ENA_SHIFT 13 /* AIF2DACL_ENA */ +#define WM8994_AIF2DACL_ENA_WIDTH 1 /* AIF2DACL_ENA */ +#define WM8994_AIF2DACR_ENA 0x1000 /* AIF2DACR_ENA */ +#define WM8994_AIF2DACR_ENA_MASK 0x1000 /* AIF2DACR_ENA */ +#define WM8994_AIF2DACR_ENA_SHIFT 12 /* AIF2DACR_ENA */ +#define WM8994_AIF2DACR_ENA_WIDTH 1 /* AIF2DACR_ENA */ +#define WM8994_AIF1DAC2L_ENA 0x0800 /* AIF1DAC2L_ENA */ +#define WM8994_AIF1DAC2L_ENA_MASK 0x0800 /* AIF1DAC2L_ENA */ +#define WM8994_AIF1DAC2L_ENA_SHIFT 11 /* AIF1DAC2L_ENA */ +#define WM8994_AIF1DAC2L_ENA_WIDTH 1 /* AIF1DAC2L_ENA */ +#define WM8994_AIF1DAC2R_ENA 0x0400 /* AIF1DAC2R_ENA */ +#define WM8994_AIF1DAC2R_ENA_MASK 0x0400 /* AIF1DAC2R_ENA */ +#define WM8994_AIF1DAC2R_ENA_SHIFT 10 /* AIF1DAC2R_ENA */ +#define WM8994_AIF1DAC2R_ENA_WIDTH 1 /* AIF1DAC2R_ENA */ +#define WM8994_AIF1DAC1L_ENA 0x0200 /* AIF1DAC1L_ENA */ +#define WM8994_AIF1DAC1L_ENA_MASK 0x0200 /* AIF1DAC1L_ENA */ +#define WM8994_AIF1DAC1L_ENA_SHIFT 9 /* AIF1DAC1L_ENA */ +#define WM8994_AIF1DAC1L_ENA_WIDTH 1 /* AIF1DAC1L_ENA */ +#define WM8994_AIF1DAC1R_ENA 0x0100 /* AIF1DAC1R_ENA */ +#define WM8994_AIF1DAC1R_ENA_MASK 0x0100 /* AIF1DAC1R_ENA */ +#define WM8994_AIF1DAC1R_ENA_SHIFT 8 /* AIF1DAC1R_ENA */ +#define WM8994_AIF1DAC1R_ENA_WIDTH 1 /* AIF1DAC1R_ENA */ +#define WM8994_DAC2L_ENA 0x0008 /* DAC2L_ENA */ +#define WM8994_DAC2L_ENA_MASK 0x0008 /* DAC2L_ENA */ +#define WM8994_DAC2L_ENA_SHIFT 3 /* DAC2L_ENA */ +#define WM8994_DAC2L_ENA_WIDTH 1 /* DAC2L_ENA */ +#define WM8994_DAC2R_ENA 0x0004 /* DAC2R_ENA */ +#define WM8994_DAC2R_ENA_MASK 0x0004 /* DAC2R_ENA */ +#define WM8994_DAC2R_ENA_SHIFT 2 /* DAC2R_ENA */ +#define WM8994_DAC2R_ENA_WIDTH 1 /* DAC2R_ENA */ +#define WM8994_DAC1L_ENA 0x0002 /* DAC1L_ENA */ +#define WM8994_DAC1L_ENA_MASK 0x0002 /* DAC1L_ENA */ +#define WM8994_DAC1L_ENA_SHIFT 1 /* DAC1L_ENA */ +#define WM8994_DAC1L_ENA_WIDTH 1 /* DAC1L_ENA */ +#define WM8994_DAC1R_ENA 0x0001 /* DAC1R_ENA */ +#define WM8994_DAC1R_ENA_MASK 0x0001 /* DAC1R_ENA */ +#define WM8994_DAC1R_ENA_SHIFT 0 /* DAC1R_ENA */ +#define WM8994_DAC1R_ENA_WIDTH 1 /* DAC1R_ENA */ + +/* + * R6 (0x06) - Power Management (6) + */ +#define WM8994_AIF3_TRI 0x0020 /* AIF3_TRI */ +#define WM8994_AIF3_TRI_MASK 0x0020 /* AIF3_TRI */ +#define WM8994_AIF3_TRI_SHIFT 5 /* AIF3_TRI */ +#define WM8994_AIF3_TRI_WIDTH 1 /* AIF3_TRI */ +#define WM8994_AIF3_ADCDAT_SRC_MASK 0x0018 /* AIF3_ADCDAT_SRC - [4:3] */ +#define WM8994_AIF3_ADCDAT_SRC_SHIFT 3 /* AIF3_ADCDAT_SRC - [4:3] */ +#define WM8994_AIF3_ADCDAT_SRC_WIDTH 2 /* AIF3_ADCDAT_SRC - [4:3] */ +#define WM8994_AIF2_ADCDAT_SRC 0x0004 /* AIF2_ADCDAT_SRC */ +#define WM8994_AIF2_ADCDAT_SRC_MASK 0x0004 /* AIF2_ADCDAT_SRC */ +#define WM8994_AIF2_ADCDAT_SRC_SHIFT 2 /* AIF2_ADCDAT_SRC */ +#define WM8994_AIF2_ADCDAT_SRC_WIDTH 1 /* AIF2_ADCDAT_SRC */ +#define WM8994_AIF2_DACDAT_SRC 0x0002 /* AIF2_DACDAT_SRC */ +#define WM8994_AIF2_DACDAT_SRC_MASK 0x0002 /* AIF2_DACDAT_SRC */ +#define WM8994_AIF2_DACDAT_SRC_SHIFT 1 /* AIF2_DACDAT_SRC */ +#define WM8994_AIF2_DACDAT_SRC_WIDTH 1 /* AIF2_DACDAT_SRC */ +#define WM8994_AIF1_DACDAT_SRC 0x0001 /* AIF1_DACDAT_SRC */ +#define WM8994_AIF1_DACDAT_SRC_MASK 0x0001 /* AIF1_DACDAT_SRC */ +#define WM8994_AIF1_DACDAT_SRC_SHIFT 0 /* AIF1_DACDAT_SRC */ +#define WM8994_AIF1_DACDAT_SRC_WIDTH 1 /* AIF1_DACDAT_SRC */ + +/* + * R21 (0x15) - Input Mixer (1) + */ +#define WM8994_IN1RP_MIXINR_BOOST 0x0100 /* IN1RP_MIXINR_BOOST */ +#define WM8994_IN1RP_MIXINR_BOOST_MASK 0x0100 /* IN1RP_MIXINR_BOOST */ +#define WM8994_IN1RP_MIXINR_BOOST_SHIFT 8 /* IN1RP_MIXINR_BOOST */ +#define WM8994_IN1RP_MIXINR_BOOST_WIDTH 1 /* IN1RP_MIXINR_BOOST */ +#define WM8994_IN1LP_MIXINL_BOOST 0x0080 /* IN1LP_MIXINL_BOOST */ +#define WM8994_IN1LP_MIXINL_BOOST_MASK 0x0080 /* IN1LP_MIXINL_BOOST */ +#define WM8994_IN1LP_MIXINL_BOOST_SHIFT 7 /* IN1LP_MIXINL_BOOST */ +#define WM8994_IN1LP_MIXINL_BOOST_WIDTH 1 /* IN1LP_MIXINL_BOOST */ +#define WM8994_INPUTS_CLAMP 0x0040 /* INPUTS_CLAMP */ +#define WM8994_INPUTS_CLAMP_MASK 0x0040 /* INPUTS_CLAMP */ +#define WM8994_INPUTS_CLAMP_SHIFT 6 /* INPUTS_CLAMP */ +#define WM8994_INPUTS_CLAMP_WIDTH 1 /* INPUTS_CLAMP */ + +/* + * R24 (0x18) - Left Line Input 1&2 Volume + */ +#define WM8994_IN1_VU 0x0100 /* IN1_VU */ +#define WM8994_IN1_VU_MASK 0x0100 /* IN1_VU */ +#define WM8994_IN1_VU_SHIFT 8 /* IN1_VU */ +#define WM8994_IN1_VU_WIDTH 1 /* IN1_VU */ +#define WM8994_IN1L_MUTE 0x0080 /* IN1L_MUTE */ +#define WM8994_IN1L_MUTE_MASK 0x0080 /* IN1L_MUTE */ +#define WM8994_IN1L_MUTE_SHIFT 7 /* IN1L_MUTE */ +#define WM8994_IN1L_MUTE_WIDTH 1 /* IN1L_MUTE */ +#define WM8994_IN1L_ZC 0x0040 /* IN1L_ZC */ +#define WM8994_IN1L_ZC_MASK 0x0040 /* IN1L_ZC */ +#define WM8994_IN1L_ZC_SHIFT 6 /* IN1L_ZC */ +#define WM8994_IN1L_ZC_WIDTH 1 /* IN1L_ZC */ +#define WM8994_IN1L_VOL_MASK 0x001F /* IN1L_VOL - [4:0] */ +#define WM8994_IN1L_VOL_SHIFT 0 /* IN1L_VOL - [4:0] */ +#define WM8994_IN1L_VOL_WIDTH 5 /* IN1L_VOL - [4:0] */ + +/* + * R25 (0x19) - Left Line Input 3&4 Volume + */ +#define WM8994_IN2_VU 0x0100 /* IN2_VU */ +#define WM8994_IN2_VU_MASK 0x0100 /* IN2_VU */ +#define WM8994_IN2_VU_SHIFT 8 /* IN2_VU */ +#define WM8994_IN2_VU_WIDTH 1 /* IN2_VU */ +#define WM8994_IN2L_MUTE 0x0080 /* IN2L_MUTE */ +#define WM8994_IN2L_MUTE_MASK 0x0080 /* IN2L_MUTE */ +#define WM8994_IN2L_MUTE_SHIFT 7 /* IN2L_MUTE */ +#define WM8994_IN2L_MUTE_WIDTH 1 /* IN2L_MUTE */ +#define WM8994_IN2L_ZC 0x0040 /* IN2L_ZC */ +#define WM8994_IN2L_ZC_MASK 0x0040 /* IN2L_ZC */ +#define WM8994_IN2L_ZC_SHIFT 6 /* IN2L_ZC */ +#define WM8994_IN2L_ZC_WIDTH 1 /* IN2L_ZC */ +#define WM8994_IN2L_VOL_MASK 0x001F /* IN2L_VOL - [4:0] */ +#define WM8994_IN2L_VOL_SHIFT 0 /* IN2L_VOL - [4:0] */ +#define WM8994_IN2L_VOL_WIDTH 5 /* IN2L_VOL - [4:0] */ + +/* + * R26 (0x1A) - Right Line Input 1&2 Volume + */ +#define WM8994_IN1_VU 0x0100 /* IN1_VU */ +#define WM8994_IN1_VU_MASK 0x0100 /* IN1_VU */ +#define WM8994_IN1_VU_SHIFT 8 /* IN1_VU */ +#define WM8994_IN1_VU_WIDTH 1 /* IN1_VU */ +#define WM8994_IN1R_MUTE 0x0080 /* IN1R_MUTE */ +#define WM8994_IN1R_MUTE_MASK 0x0080 /* IN1R_MUTE */ +#define WM8994_IN1R_MUTE_SHIFT 7 /* IN1R_MUTE */ +#define WM8994_IN1R_MUTE_WIDTH 1 /* IN1R_MUTE */ +#define WM8994_IN1R_ZC 0x0040 /* IN1R_ZC */ +#define WM8994_IN1R_ZC_MASK 0x0040 /* IN1R_ZC */ +#define WM8994_IN1R_ZC_SHIFT 6 /* IN1R_ZC */ +#define WM8994_IN1R_ZC_WIDTH 1 /* IN1R_ZC */ +#define WM8994_IN1R_VOL_MASK 0x001F /* IN1R_VOL - [4:0] */ +#define WM8994_IN1R_VOL_SHIFT 0 /* IN1R_VOL - [4:0] */ +#define WM8994_IN1R_VOL_WIDTH 5 /* IN1R_VOL - [4:0] */ + +/* + * R27 (0x1B) - Right Line Input 3&4 Volume + */ +#define WM8994_IN2_VU 0x0100 /* IN2_VU */ +#define WM8994_IN2_VU_MASK 0x0100 /* IN2_VU */ +#define WM8994_IN2_VU_SHIFT 8 /* IN2_VU */ +#define WM8994_IN2_VU_WIDTH 1 /* IN2_VU */ +#define WM8994_IN2R_MUTE 0x0080 /* IN2R_MUTE */ +#define WM8994_IN2R_MUTE_MASK 0x0080 /* IN2R_MUTE */ +#define WM8994_IN2R_MUTE_SHIFT 7 /* IN2R_MUTE */ +#define WM8994_IN2R_MUTE_WIDTH 1 /* IN2R_MUTE */ +#define WM8994_IN2R_ZC 0x0040 /* IN2R_ZC */ +#define WM8994_IN2R_ZC_MASK 0x0040 /* IN2R_ZC */ +#define WM8994_IN2R_ZC_SHIFT 6 /* IN2R_ZC */ +#define WM8994_IN2R_ZC_WIDTH 1 /* IN2R_ZC */ +#define WM8994_IN2R_VOL_MASK 0x001F /* IN2R_VOL - [4:0] */ +#define WM8994_IN2R_VOL_SHIFT 0 /* IN2R_VOL - [4:0] */ +#define WM8994_IN2R_VOL_WIDTH 5 /* IN2R_VOL - [4:0] */ + +/* + * R28 (0x1C) - Left Output Volume + */ +#define WM8994_HPOUT1_VU 0x0100 /* HPOUT1_VU */ +#define WM8994_HPOUT1_VU_MASK 0x0100 /* HPOUT1_VU */ +#define WM8994_HPOUT1_VU_SHIFT 8 /* HPOUT1_VU */ +#define WM8994_HPOUT1_VU_WIDTH 1 /* HPOUT1_VU */ +#define WM8994_HPOUT1L_ZC 0x0080 /* HPOUT1L_ZC */ +#define WM8994_HPOUT1L_ZC_MASK 0x0080 /* HPOUT1L_ZC */ +#define WM8994_HPOUT1L_ZC_SHIFT 7 /* HPOUT1L_ZC */ +#define WM8994_HPOUT1L_ZC_WIDTH 1 /* HPOUT1L_ZC */ +#define WM8994_HPOUT1L_MUTE_N 0x0040 /* HPOUT1L_MUTE_N */ +#define WM8994_HPOUT1L_MUTE_N_MASK 0x0040 /* HPOUT1L_MUTE_N */ +#define WM8994_HPOUT1L_MUTE_N_SHIFT 6 /* HPOUT1L_MUTE_N */ +#define WM8994_HPOUT1L_MUTE_N_WIDTH 1 /* HPOUT1L_MUTE_N */ +#define WM8994_HPOUT1L_VOL_MASK 0x003F /* HPOUT1L_VOL - [5:0] */ +#define WM8994_HPOUT1L_VOL_SHIFT 0 /* HPOUT1L_VOL - [5:0] */ +#define WM8994_HPOUT1L_VOL_WIDTH 6 /* HPOUT1L_VOL - [5:0] */ + +/* + * R29 (0x1D) - Right Output Volume + */ +#define WM8994_HPOUT1_VU 0x0100 /* HPOUT1_VU */ +#define WM8994_HPOUT1_VU_MASK 0x0100 /* HPOUT1_VU */ +#define WM8994_HPOUT1_VU_SHIFT 8 /* HPOUT1_VU */ +#define WM8994_HPOUT1_VU_WIDTH 1 /* HPOUT1_VU */ +#define WM8994_HPOUT1R_ZC 0x0080 /* HPOUT1R_ZC */ +#define WM8994_HPOUT1R_ZC_MASK 0x0080 /* HPOUT1R_ZC */ +#define WM8994_HPOUT1R_ZC_SHIFT 7 /* HPOUT1R_ZC */ +#define WM8994_HPOUT1R_ZC_WIDTH 1 /* HPOUT1R_ZC */ +#define WM8994_HPOUT1R_MUTE_N 0x0040 /* HPOUT1R_MUTE_N */ +#define WM8994_HPOUT1R_MUTE_N_MASK 0x0040 /* HPOUT1R_MUTE_N */ +#define WM8994_HPOUT1R_MUTE_N_SHIFT 6 /* HPOUT1R_MUTE_N */ +#define WM8994_HPOUT1R_MUTE_N_WIDTH 1 /* HPOUT1R_MUTE_N */ +#define WM8994_HPOUT1R_VOL_MASK 0x003F /* HPOUT1R_VOL - [5:0] */ +#define WM8994_HPOUT1R_VOL_SHIFT 0 /* HPOUT1R_VOL - [5:0] */ +#define WM8994_HPOUT1R_VOL_WIDTH 6 /* HPOUT1R_VOL - [5:0] */ + +/* + * R30 (0x1E) - Line Outputs Volume + */ +#define WM8994_LINEOUT1N_MUTE 0x0040 /* LINEOUT1N_MUTE */ +#define WM8994_LINEOUT1N_MUTE_MASK 0x0040 /* LINEOUT1N_MUTE */ +#define WM8994_LINEOUT1N_MUTE_SHIFT 6 /* LINEOUT1N_MUTE */ +#define WM8994_LINEOUT1N_MUTE_WIDTH 1 /* LINEOUT1N_MUTE */ +#define WM8994_LINEOUT1P_MUTE 0x0020 /* LINEOUT1P_MUTE */ +#define WM8994_LINEOUT1P_MUTE_MASK 0x0020 /* LINEOUT1P_MUTE */ +#define WM8994_LINEOUT1P_MUTE_SHIFT 5 /* LINEOUT1P_MUTE */ +#define WM8994_LINEOUT1P_MUTE_WIDTH 1 /* LINEOUT1P_MUTE */ +#define WM8994_LINEOUT1_VOL 0x0010 /* LINEOUT1_VOL */ +#define WM8994_LINEOUT1_VOL_MASK 0x0010 /* LINEOUT1_VOL */ +#define WM8994_LINEOUT1_VOL_SHIFT 4 /* LINEOUT1_VOL */ +#define WM8994_LINEOUT1_VOL_WIDTH 1 /* LINEOUT1_VOL */ +#define WM8994_LINEOUT2N_MUTE 0x0004 /* LINEOUT2N_MUTE */ +#define WM8994_LINEOUT2N_MUTE_MASK 0x0004 /* LINEOUT2N_MUTE */ +#define WM8994_LINEOUT2N_MUTE_SHIFT 2 /* LINEOUT2N_MUTE */ +#define WM8994_LINEOUT2N_MUTE_WIDTH 1 /* LINEOUT2N_MUTE */ +#define WM8994_LINEOUT2P_MUTE 0x0002 /* LINEOUT2P_MUTE */ +#define WM8994_LINEOUT2P_MUTE_MASK 0x0002 /* LINEOUT2P_MUTE */ +#define WM8994_LINEOUT2P_MUTE_SHIFT 1 /* LINEOUT2P_MUTE */ +#define WM8994_LINEOUT2P_MUTE_WIDTH 1 /* LINEOUT2P_MUTE */ +#define WM8994_LINEOUT2_VOL 0x0001 /* LINEOUT2_VOL */ +#define WM8994_LINEOUT2_VOL_MASK 0x0001 /* LINEOUT2_VOL */ +#define WM8994_LINEOUT2_VOL_SHIFT 0 /* LINEOUT2_VOL */ +#define WM8994_LINEOUT2_VOL_WIDTH 1 /* LINEOUT2_VOL */ + +/* + * R31 (0x1F) - HPOUT2 Volume + */ +#define WM8994_HPOUT2_MUTE 0x0020 /* HPOUT2_MUTE */ +#define WM8994_HPOUT2_MUTE_MASK 0x0020 /* HPOUT2_MUTE */ +#define WM8994_HPOUT2_MUTE_SHIFT 5 /* HPOUT2_MUTE */ +#define WM8994_HPOUT2_MUTE_WIDTH 1 /* HPOUT2_MUTE */ +#define WM8994_HPOUT2_VOL 0x0010 /* HPOUT2_VOL */ +#define WM8994_HPOUT2_VOL_MASK 0x0010 /* HPOUT2_VOL */ +#define WM8994_HPOUT2_VOL_SHIFT 4 /* HPOUT2_VOL */ +#define WM8994_HPOUT2_VOL_WIDTH 1 /* HPOUT2_VOL */ + +/* + * R32 (0x20) - Left OPGA Volume + */ +#define WM8994_MIXOUT_VU 0x0100 /* MIXOUT_VU */ +#define WM8994_MIXOUT_VU_MASK 0x0100 /* MIXOUT_VU */ +#define WM8994_MIXOUT_VU_SHIFT 8 /* MIXOUT_VU */ +#define WM8994_MIXOUT_VU_WIDTH 1 /* MIXOUT_VU */ +#define WM8994_MIXOUTL_ZC 0x0080 /* MIXOUTL_ZC */ +#define WM8994_MIXOUTL_ZC_MASK 0x0080 /* MIXOUTL_ZC */ +#define WM8994_MIXOUTL_ZC_SHIFT 7 /* MIXOUTL_ZC */ +#define WM8994_MIXOUTL_ZC_WIDTH 1 /* MIXOUTL_ZC */ +#define WM8994_MIXOUTL_MUTE_N 0x0040 /* MIXOUTL_MUTE_N */ +#define WM8994_MIXOUTL_MUTE_N_MASK 0x0040 /* MIXOUTL_MUTE_N */ +#define WM8994_MIXOUTL_MUTE_N_SHIFT 6 /* MIXOUTL_MUTE_N */ +#define WM8994_MIXOUTL_MUTE_N_WIDTH 1 /* MIXOUTL_MUTE_N */ +#define WM8994_MIXOUTL_VOL_MASK 0x003F /* MIXOUTL_VOL - [5:0] */ +#define WM8994_MIXOUTL_VOL_SHIFT 0 /* MIXOUTL_VOL - [5:0] */ +#define WM8994_MIXOUTL_VOL_WIDTH 6 /* MIXOUTL_VOL - [5:0] */ + +/* + * R33 (0x21) - Right OPGA Volume + */ +#define WM8994_MIXOUT_VU 0x0100 /* MIXOUT_VU */ +#define WM8994_MIXOUT_VU_MASK 0x0100 /* MIXOUT_VU */ +#define WM8994_MIXOUT_VU_SHIFT 8 /* MIXOUT_VU */ +#define WM8994_MIXOUT_VU_WIDTH 1 /* MIXOUT_VU */ +#define WM8994_MIXOUTR_ZC 0x0080 /* MIXOUTR_ZC */ +#define WM8994_MIXOUTR_ZC_MASK 0x0080 /* MIXOUTR_ZC */ +#define WM8994_MIXOUTR_ZC_SHIFT 7 /* MIXOUTR_ZC */ +#define WM8994_MIXOUTR_ZC_WIDTH 1 /* MIXOUTR_ZC */ +#define WM8994_MIXOUTR_MUTE_N 0x0040 /* MIXOUTR_MUTE_N */ +#define WM8994_MIXOUTR_MUTE_N_MASK 0x0040 /* MIXOUTR_MUTE_N */ +#define WM8994_MIXOUTR_MUTE_N_SHIFT 6 /* MIXOUTR_MUTE_N */ +#define WM8994_MIXOUTR_MUTE_N_WIDTH 1 /* MIXOUTR_MUTE_N */ +#define WM8994_MIXOUTR_VOL_MASK 0x003F /* MIXOUTR_VOL - [5:0] */ +#define WM8994_MIXOUTR_VOL_SHIFT 0 /* MIXOUTR_VOL - [5:0] */ +#define WM8994_MIXOUTR_VOL_WIDTH 6 /* MIXOUTR_VOL - [5:0] */ + +/* + * R34 (0x22) - SPKMIXL Attenuation + */ +#define WM8994_DAC2L_SPKMIXL_VOL 0x0040 /* DAC2L_SPKMIXL_VOL */ +#define WM8994_DAC2L_SPKMIXL_VOL_MASK 0x0040 /* DAC2L_SPKMIXL_VOL */ +#define WM8994_DAC2L_SPKMIXL_VOL_SHIFT 6 /* DAC2L_SPKMIXL_VOL */ +#define WM8994_DAC2L_SPKMIXL_VOL_WIDTH 1 /* DAC2L_SPKMIXL_VOL */ +#define WM8994_MIXINL_SPKMIXL_VOL 0x0020 /* MIXINL_SPKMIXL_VOL */ +#define WM8994_MIXINL_SPKMIXL_VOL_MASK 0x0020 /* MIXINL_SPKMIXL_VOL */ +#define WM8994_MIXINL_SPKMIXL_VOL_SHIFT 5 /* MIXINL_SPKMIXL_VOL */ +#define WM8994_MIXINL_SPKMIXL_VOL_WIDTH 1 /* MIXINL_SPKMIXL_VOL */ +#define WM8994_IN1LP_SPKMIXL_VOL 0x0010 /* IN1LP_SPKMIXL_VOL */ +#define WM8994_IN1LP_SPKMIXL_VOL_MASK 0x0010 /* IN1LP_SPKMIXL_VOL */ +#define WM8994_IN1LP_SPKMIXL_VOL_SHIFT 4 /* IN1LP_SPKMIXL_VOL */ +#define WM8994_IN1LP_SPKMIXL_VOL_WIDTH 1 /* IN1LP_SPKMIXL_VOL */ +#define WM8994_MIXOUTL_SPKMIXL_VOL 0x0008 /* MIXOUTL_SPKMIXL_VOL */ +#define WM8994_MIXOUTL_SPKMIXL_VOL_MASK 0x0008 /* MIXOUTL_SPKMIXL_VOL */ +#define WM8994_MIXOUTL_SPKMIXL_VOL_SHIFT 3 /* MIXOUTL_SPKMIXL_VOL */ +#define WM8994_MIXOUTL_SPKMIXL_VOL_WIDTH 1 /* MIXOUTL_SPKMIXL_VOL */ +#define WM8994_DAC1L_SPKMIXL_VOL 0x0004 /* DAC1L_SPKMIXL_VOL */ +#define WM8994_DAC1L_SPKMIXL_VOL_MASK 0x0004 /* DAC1L_SPKMIXL_VOL */ +#define WM8994_DAC1L_SPKMIXL_VOL_SHIFT 2 /* DAC1L_SPKMIXL_VOL */ +#define WM8994_DAC1L_SPKMIXL_VOL_WIDTH 1 /* DAC1L_SPKMIXL_VOL */ +#define WM8994_SPKMIXL_VOL_MASK 0x0003 /* SPKMIXL_VOL - [1:0] */ +#define WM8994_SPKMIXL_VOL_SHIFT 0 /* SPKMIXL_VOL - [1:0] */ +#define WM8994_SPKMIXL_VOL_WIDTH 2 /* SPKMIXL_VOL - [1:0] */ + +/* + * R35 (0x23) - SPKMIXR Attenuation + */ +#define WM8994_SPKOUT_CLASSAB 0x0100 /* SPKOUT_CLASSAB */ +#define WM8994_SPKOUT_CLASSAB_MASK 0x0100 /* SPKOUT_CLASSAB */ +#define WM8994_SPKOUT_CLASSAB_SHIFT 8 /* SPKOUT_CLASSAB */ +#define WM8994_SPKOUT_CLASSAB_WIDTH 1 /* SPKOUT_CLASSAB */ +#define WM8994_DAC2R_SPKMIXR_VOL 0x0040 /* DAC2R_SPKMIXR_VOL */ +#define WM8994_DAC2R_SPKMIXR_VOL_MASK 0x0040 /* DAC2R_SPKMIXR_VOL */ +#define WM8994_DAC2R_SPKMIXR_VOL_SHIFT 6 /* DAC2R_SPKMIXR_VOL */ +#define WM8994_DAC2R_SPKMIXR_VOL_WIDTH 1 /* DAC2R_SPKMIXR_VOL */ +#define WM8994_MIXINR_SPKMIXR_VOL 0x0020 /* MIXINR_SPKMIXR_VOL */ +#define WM8994_MIXINR_SPKMIXR_VOL_MASK 0x0020 /* MIXINR_SPKMIXR_VOL */ +#define WM8994_MIXINR_SPKMIXR_VOL_SHIFT 5 /* MIXINR_SPKMIXR_VOL */ +#define WM8994_MIXINR_SPKMIXR_VOL_WIDTH 1 /* MIXINR_SPKMIXR_VOL */ +#define WM8994_IN1RP_SPKMIXR_VOL 0x0010 /* IN1RP_SPKMIXR_VOL */ +#define WM8994_IN1RP_SPKMIXR_VOL_MASK 0x0010 /* IN1RP_SPKMIXR_VOL */ +#define WM8994_IN1RP_SPKMIXR_VOL_SHIFT 4 /* IN1RP_SPKMIXR_VOL */ +#define WM8994_IN1RP_SPKMIXR_VOL_WIDTH 1 /* IN1RP_SPKMIXR_VOL */ +#define WM8994_MIXOUTR_SPKMIXR_VOL 0x0008 /* MIXOUTR_SPKMIXR_VOL */ +#define WM8994_MIXOUTR_SPKMIXR_VOL_MASK 0x0008 /* MIXOUTR_SPKMIXR_VOL */ +#define WM8994_MIXOUTR_SPKMIXR_VOL_SHIFT 3 /* MIXOUTR_SPKMIXR_VOL */ +#define WM8994_MIXOUTR_SPKMIXR_VOL_WIDTH 1 /* MIXOUTR_SPKMIXR_VOL */ +#define WM8994_DAC1R_SPKMIXR_VOL 0x0004 /* DAC1R_SPKMIXR_VOL */ +#define WM8994_DAC1R_SPKMIXR_VOL_MASK 0x0004 /* DAC1R_SPKMIXR_VOL */ +#define WM8994_DAC1R_SPKMIXR_VOL_SHIFT 2 /* DAC1R_SPKMIXR_VOL */ +#define WM8994_DAC1R_SPKMIXR_VOL_WIDTH 1 /* DAC1R_SPKMIXR_VOL */ +#define WM8994_SPKMIXR_VOL_MASK 0x0003 /* SPKMIXR_VOL - [1:0] */ +#define WM8994_SPKMIXR_VOL_SHIFT 0 /* SPKMIXR_VOL - [1:0] */ +#define WM8994_SPKMIXR_VOL_WIDTH 2 /* SPKMIXR_VOL - [1:0] */ + +/* + * R36 (0x24) - SPKOUT Mixers + */ +#define WM8994_IN2LRP_TO_SPKOUTL 0x0020 /* IN2LRP_TO_SPKOUTL */ +#define WM8994_IN2LRP_TO_SPKOUTL_MASK 0x0020 /* IN2LRP_TO_SPKOUTL */ +#define WM8994_IN2LRP_TO_SPKOUTL_SHIFT 5 /* IN2LRP_TO_SPKOUTL */ +#define WM8994_IN2LRP_TO_SPKOUTL_WIDTH 1 /* IN2LRP_TO_SPKOUTL */ +#define WM8994_SPKMIXL_TO_SPKOUTL 0x0010 /* SPKMIXL_TO_SPKOUTL */ +#define WM8994_SPKMIXL_TO_SPKOUTL_MASK 0x0010 /* SPKMIXL_TO_SPKOUTL */ +#define WM8994_SPKMIXL_TO_SPKOUTL_SHIFT 4 /* SPKMIXL_TO_SPKOUTL */ +#define WM8994_SPKMIXL_TO_SPKOUTL_WIDTH 1 /* SPKMIXL_TO_SPKOUTL */ +#define WM8994_SPKMIXR_TO_SPKOUTL 0x0008 /* SPKMIXR_TO_SPKOUTL */ +#define WM8994_SPKMIXR_TO_SPKOUTL_MASK 0x0008 /* SPKMIXR_TO_SPKOUTL */ +#define WM8994_SPKMIXR_TO_SPKOUTL_SHIFT 3 /* SPKMIXR_TO_SPKOUTL */ +#define WM8994_SPKMIXR_TO_SPKOUTL_WIDTH 1 /* SPKMIXR_TO_SPKOUTL */ +#define WM8994_IN2LRP_TO_SPKOUTR 0x0004 /* IN2LRP_TO_SPKOUTR */ +#define WM8994_IN2LRP_TO_SPKOUTR_MASK 0x0004 /* IN2LRP_TO_SPKOUTR */ +#define WM8994_IN2LRP_TO_SPKOUTR_SHIFT 2 /* IN2LRP_TO_SPKOUTR */ +#define WM8994_IN2LRP_TO_SPKOUTR_WIDTH 1 /* IN2LRP_TO_SPKOUTR */ +#define WM8994_SPKMIXL_TO_SPKOUTR 0x0002 /* SPKMIXL_TO_SPKOUTR */ +#define WM8994_SPKMIXL_TO_SPKOUTR_MASK 0x0002 /* SPKMIXL_TO_SPKOUTR */ +#define WM8994_SPKMIXL_TO_SPKOUTR_SHIFT 1 /* SPKMIXL_TO_SPKOUTR */ +#define WM8994_SPKMIXL_TO_SPKOUTR_WIDTH 1 /* SPKMIXL_TO_SPKOUTR */ +#define WM8994_SPKMIXR_TO_SPKOUTR 0x0001 /* SPKMIXR_TO_SPKOUTR */ +#define WM8994_SPKMIXR_TO_SPKOUTR_MASK 0x0001 /* SPKMIXR_TO_SPKOUTR */ +#define WM8994_SPKMIXR_TO_SPKOUTR_SHIFT 0 /* SPKMIXR_TO_SPKOUTR */ +#define WM8994_SPKMIXR_TO_SPKOUTR_WIDTH 1 /* SPKMIXR_TO_SPKOUTR */ + +/* + * R37 (0x25) - ClassD + */ +#define WM8994_SPKOUTL_BOOST_MASK 0x0038 /* SPKOUTL_BOOST - [5:3] */ +#define WM8994_SPKOUTL_BOOST_SHIFT 3 /* SPKOUTL_BOOST - [5:3] */ +#define WM8994_SPKOUTL_BOOST_WIDTH 3 /* SPKOUTL_BOOST - [5:3] */ +#define WM8994_SPKOUTR_BOOST_MASK 0x0007 /* SPKOUTR_BOOST - [2:0] */ +#define WM8994_SPKOUTR_BOOST_SHIFT 0 /* SPKOUTR_BOOST - [2:0] */ +#define WM8994_SPKOUTR_BOOST_WIDTH 3 /* SPKOUTR_BOOST - [2:0] */ + +/* + * R38 (0x26) - Speaker Volume Left + */ +#define WM8994_SPKOUT_VU 0x0100 /* SPKOUT_VU */ +#define WM8994_SPKOUT_VU_MASK 0x0100 /* SPKOUT_VU */ +#define WM8994_SPKOUT_VU_SHIFT 8 /* SPKOUT_VU */ +#define WM8994_SPKOUT_VU_WIDTH 1 /* SPKOUT_VU */ +#define WM8994_SPKOUTL_ZC 0x0080 /* SPKOUTL_ZC */ +#define WM8994_SPKOUTL_ZC_MASK 0x0080 /* SPKOUTL_ZC */ +#define WM8994_SPKOUTL_ZC_SHIFT 7 /* SPKOUTL_ZC */ +#define WM8994_SPKOUTL_ZC_WIDTH 1 /* SPKOUTL_ZC */ +#define WM8994_SPKOUTL_MUTE_N 0x0040 /* SPKOUTL_MUTE_N */ +#define WM8994_SPKOUTL_MUTE_N_MASK 0x0040 /* SPKOUTL_MUTE_N */ +#define WM8994_SPKOUTL_MUTE_N_SHIFT 6 /* SPKOUTL_MUTE_N */ +#define WM8994_SPKOUTL_MUTE_N_WIDTH 1 /* SPKOUTL_MUTE_N */ +#define WM8994_SPKOUTL_VOL_MASK 0x003F /* SPKOUTL_VOL - [5:0] */ +#define WM8994_SPKOUTL_VOL_SHIFT 0 /* SPKOUTL_VOL - [5:0] */ +#define WM8994_SPKOUTL_VOL_WIDTH 6 /* SPKOUTL_VOL - [5:0] */ + +/* + * R39 (0x27) - Speaker Volume Right + */ +#define WM8994_SPKOUT_VU 0x0100 /* SPKOUT_VU */ +#define WM8994_SPKOUT_VU_MASK 0x0100 /* SPKOUT_VU */ +#define WM8994_SPKOUT_VU_SHIFT 8 /* SPKOUT_VU */ +#define WM8994_SPKOUT_VU_WIDTH 1 /* SPKOUT_VU */ +#define WM8994_SPKOUTR_ZC 0x0080 /* SPKOUTR_ZC */ +#define WM8994_SPKOUTR_ZC_MASK 0x0080 /* SPKOUTR_ZC */ +#define WM8994_SPKOUTR_ZC_SHIFT 7 /* SPKOUTR_ZC */ +#define WM8994_SPKOUTR_ZC_WIDTH 1 /* SPKOUTR_ZC */ +#define WM8994_SPKOUTR_MUTE_N 0x0040 /* SPKOUTR_MUTE_N */ +#define WM8994_SPKOUTR_MUTE_N_MASK 0x0040 /* SPKOUTR_MUTE_N */ +#define WM8994_SPKOUTR_MUTE_N_SHIFT 6 /* SPKOUTR_MUTE_N */ +#define WM8994_SPKOUTR_MUTE_N_WIDTH 1 /* SPKOUTR_MUTE_N */ +#define WM8994_SPKOUTR_VOL_MASK 0x003F /* SPKOUTR_VOL - [5:0] */ +#define WM8994_SPKOUTR_VOL_SHIFT 0 /* SPKOUTR_VOL - [5:0] */ +#define WM8994_SPKOUTR_VOL_WIDTH 6 /* SPKOUTR_VOL - [5:0] */ + +/* + * R40 (0x28) - Input Mixer (2) + */ +#define WM8994_IN2LP_TO_IN2L 0x0080 /* IN2LP_TO_IN2L */ +#define WM8994_IN2LP_TO_IN2L_MASK 0x0080 /* IN2LP_TO_IN2L */ +#define WM8994_IN2LP_TO_IN2L_SHIFT 7 /* IN2LP_TO_IN2L */ +#define WM8994_IN2LP_TO_IN2L_WIDTH 1 /* IN2LP_TO_IN2L */ +#define WM8994_IN2LN_TO_IN2L 0x0040 /* IN2LN_TO_IN2L */ +#define WM8994_IN2LN_TO_IN2L_MASK 0x0040 /* IN2LN_TO_IN2L */ +#define WM8994_IN2LN_TO_IN2L_SHIFT 6 /* IN2LN_TO_IN2L */ +#define WM8994_IN2LN_TO_IN2L_WIDTH 1 /* IN2LN_TO_IN2L */ +#define WM8994_IN1LP_TO_IN1L 0x0020 /* IN1LP_TO_IN1L */ +#define WM8994_IN1LP_TO_IN1L_MASK 0x0020 /* IN1LP_TO_IN1L */ +#define WM8994_IN1LP_TO_IN1L_SHIFT 5 /* IN1LP_TO_IN1L */ +#define WM8994_IN1LP_TO_IN1L_WIDTH 1 /* IN1LP_TO_IN1L */ +#define WM8994_IN1LN_TO_IN1L 0x0010 /* IN1LN_TO_IN1L */ +#define WM8994_IN1LN_TO_IN1L_MASK 0x0010 /* IN1LN_TO_IN1L */ +#define WM8994_IN1LN_TO_IN1L_SHIFT 4 /* IN1LN_TO_IN1L */ +#define WM8994_IN1LN_TO_IN1L_WIDTH 1 /* IN1LN_TO_IN1L */ +#define WM8994_IN2RP_TO_IN2R 0x0008 /* IN2RP_TO_IN2R */ +#define WM8994_IN2RP_TO_IN2R_MASK 0x0008 /* IN2RP_TO_IN2R */ +#define WM8994_IN2RP_TO_IN2R_SHIFT 3 /* IN2RP_TO_IN2R */ +#define WM8994_IN2RP_TO_IN2R_WIDTH 1 /* IN2RP_TO_IN2R */ +#define WM8994_IN2RN_TO_IN2R 0x0004 /* IN2RN_TO_IN2R */ +#define WM8994_IN2RN_TO_IN2R_MASK 0x0004 /* IN2RN_TO_IN2R */ +#define WM8994_IN2RN_TO_IN2R_SHIFT 2 /* IN2RN_TO_IN2R */ +#define WM8994_IN2RN_TO_IN2R_WIDTH 1 /* IN2RN_TO_IN2R */ +#define WM8994_IN1RP_TO_IN1R 0x0002 /* IN1RP_TO_IN1R */ +#define WM8994_IN1RP_TO_IN1R_MASK 0x0002 /* IN1RP_TO_IN1R */ +#define WM8994_IN1RP_TO_IN1R_SHIFT 1 /* IN1RP_TO_IN1R */ +#define WM8994_IN1RP_TO_IN1R_WIDTH 1 /* IN1RP_TO_IN1R */ +#define WM8994_IN1RN_TO_IN1R 0x0001 /* IN1RN_TO_IN1R */ +#define WM8994_IN1RN_TO_IN1R_MASK 0x0001 /* IN1RN_TO_IN1R */ +#define WM8994_IN1RN_TO_IN1R_SHIFT 0 /* IN1RN_TO_IN1R */ +#define WM8994_IN1RN_TO_IN1R_WIDTH 1 /* IN1RN_TO_IN1R */ + +/* + * R41 (0x29) - Input Mixer (3) + */ +#define WM8994_IN2L_TO_MIXINL 0x0100 /* IN2L_TO_MIXINL */ +#define WM8994_IN2L_TO_MIXINL_MASK 0x0100 /* IN2L_TO_MIXINL */ +#define WM8994_IN2L_TO_MIXINL_SHIFT 8 /* IN2L_TO_MIXINL */ +#define WM8994_IN2L_TO_MIXINL_WIDTH 1 /* IN2L_TO_MIXINL */ +#define WM8994_IN2L_MIXINL_VOL 0x0080 /* IN2L_MIXINL_VOL */ +#define WM8994_IN2L_MIXINL_VOL_MASK 0x0080 /* IN2L_MIXINL_VOL */ +#define WM8994_IN2L_MIXINL_VOL_SHIFT 7 /* IN2L_MIXINL_VOL */ +#define WM8994_IN2L_MIXINL_VOL_WIDTH 1 /* IN2L_MIXINL_VOL */ +#define WM8994_IN1L_TO_MIXINL 0x0020 /* IN1L_TO_MIXINL */ +#define WM8994_IN1L_TO_MIXINL_MASK 0x0020 /* IN1L_TO_MIXINL */ +#define WM8994_IN1L_TO_MIXINL_SHIFT 5 /* IN1L_TO_MIXINL */ +#define WM8994_IN1L_TO_MIXINL_WIDTH 1 /* IN1L_TO_MIXINL */ +#define WM8994_IN1L_MIXINL_VOL 0x0010 /* IN1L_MIXINL_VOL */ +#define WM8994_IN1L_MIXINL_VOL_MASK 0x0010 /* IN1L_MIXINL_VOL */ +#define WM8994_IN1L_MIXINL_VOL_SHIFT 4 /* IN1L_MIXINL_VOL */ +#define WM8994_IN1L_MIXINL_VOL_WIDTH 1 /* IN1L_MIXINL_VOL */ +#define WM8994_MIXOUTL_MIXINL_VOL_MASK 0x0007 /* MIXOUTL_MIXINL_VOL - [2:0] */ +#define WM8994_MIXOUTL_MIXINL_VOL_SHIFT 0 /* MIXOUTL_MIXINL_VOL - [2:0] */ +#define WM8994_MIXOUTL_MIXINL_VOL_WIDTH 3 /* MIXOUTL_MIXINL_VOL - [2:0] */ + +/* + * R42 (0x2A) - Input Mixer (4) + */ +#define WM8994_IN2R_TO_MIXINR 0x0100 /* IN2R_TO_MIXINR */ +#define WM8994_IN2R_TO_MIXINR_MASK 0x0100 /* IN2R_TO_MIXINR */ +#define WM8994_IN2R_TO_MIXINR_SHIFT 8 /* IN2R_TO_MIXINR */ +#define WM8994_IN2R_TO_MIXINR_WIDTH 1 /* IN2R_TO_MIXINR */ +#define WM8994_IN2R_MIXINR_VOL 0x0080 /* IN2R_MIXINR_VOL */ +#define WM8994_IN2R_MIXINR_VOL_MASK 0x0080 /* IN2R_MIXINR_VOL */ +#define WM8994_IN2R_MIXINR_VOL_SHIFT 7 /* IN2R_MIXINR_VOL */ +#define WM8994_IN2R_MIXINR_VOL_WIDTH 1 /* IN2R_MIXINR_VOL */ +#define WM8994_IN1R_TO_MIXINR 0x0020 /* IN1R_TO_MIXINR */ +#define WM8994_IN1R_TO_MIXINR_MASK 0x0020 /* IN1R_TO_MIXINR */ +#define WM8994_IN1R_TO_MIXINR_SHIFT 5 /* IN1R_TO_MIXINR */ +#define WM8994_IN1R_TO_MIXINR_WIDTH 1 /* IN1R_TO_MIXINR */ +#define WM8994_IN1R_MIXINR_VOL 0x0010 /* IN1R_MIXINR_VOL */ +#define WM8994_IN1R_MIXINR_VOL_MASK 0x0010 /* IN1R_MIXINR_VOL */ +#define WM8994_IN1R_MIXINR_VOL_SHIFT 4 /* IN1R_MIXINR_VOL */ +#define WM8994_IN1R_MIXINR_VOL_WIDTH 1 /* IN1R_MIXINR_VOL */ +#define WM8994_MIXOUTR_MIXINR_VOL_MASK 0x0007 /* MIXOUTR_MIXINR_VOL - [2:0] */ +#define WM8994_MIXOUTR_MIXINR_VOL_SHIFT 0 /* MIXOUTR_MIXINR_VOL - [2:0] */ +#define WM8994_MIXOUTR_MIXINR_VOL_WIDTH 3 /* MIXOUTR_MIXINR_VOL - [2:0] */ + +/* + * R43 (0x2B) - Input Mixer (5) + */ +#define WM8994_IN1LP_MIXINL_VOL_MASK 0x01C0 /* IN1LP_MIXINL_VOL - [8:6] */ +#define WM8994_IN1LP_MIXINL_VOL_SHIFT 6 /* IN1LP_MIXINL_VOL - [8:6] */ +#define WM8994_IN1LP_MIXINL_VOL_WIDTH 3 /* IN1LP_MIXINL_VOL - [8:6] */ +#define WM8994_IN2LRP_MIXINL_VOL_MASK 0x0007 /* IN2LRP_MIXINL_VOL - [2:0] */ +#define WM8994_IN2LRP_MIXINL_VOL_SHIFT 0 /* IN2LRP_MIXINL_VOL - [2:0] */ +#define WM8994_IN2LRP_MIXINL_VOL_WIDTH 3 /* IN2LRP_MIXINL_VOL - [2:0] */ + +/* + * R44 (0x2C) - Input Mixer (6) + */ +#define WM8994_IN1RP_MIXINR_VOL_MASK 0x01C0 /* IN1RP_MIXINR_VOL - [8:6] */ +#define WM8994_IN1RP_MIXINR_VOL_SHIFT 6 /* IN1RP_MIXINR_VOL - [8:6] */ +#define WM8994_IN1RP_MIXINR_VOL_WIDTH 3 /* IN1RP_MIXINR_VOL - [8:6] */ +#define WM8994_IN2LRP_MIXINR_VOL_MASK 0x0007 /* IN2LRP_MIXINR_VOL - [2:0] */ +#define WM8994_IN2LRP_MIXINR_VOL_SHIFT 0 /* IN2LRP_MIXINR_VOL - [2:0] */ +#define WM8994_IN2LRP_MIXINR_VOL_WIDTH 3 /* IN2LRP_MIXINR_VOL - [2:0] */ + +/* + * R45 (0x2D) - Output Mixer (1) + */ +#define WM8994_DAC1L_TO_HPOUT1L 0x0100 /* DAC1L_TO_HPOUT1L */ +#define WM8994_DAC1L_TO_HPOUT1L_MASK 0x0100 /* DAC1L_TO_HPOUT1L */ +#define WM8994_DAC1L_TO_HPOUT1L_SHIFT 8 /* DAC1L_TO_HPOUT1L */ +#define WM8994_DAC1L_TO_HPOUT1L_WIDTH 1 /* DAC1L_TO_HPOUT1L */ +#define WM8994_MIXINR_TO_MIXOUTL 0x0080 /* MIXINR_TO_MIXOUTL */ +#define WM8994_MIXINR_TO_MIXOUTL_MASK 0x0080 /* MIXINR_TO_MIXOUTL */ +#define WM8994_MIXINR_TO_MIXOUTL_SHIFT 7 /* MIXINR_TO_MIXOUTL */ +#define WM8994_MIXINR_TO_MIXOUTL_WIDTH 1 /* MIXINR_TO_MIXOUTL */ +#define WM8994_MIXINL_TO_MIXOUTL 0x0040 /* MIXINL_TO_MIXOUTL */ +#define WM8994_MIXINL_TO_MIXOUTL_MASK 0x0040 /* MIXINL_TO_MIXOUTL */ +#define WM8994_MIXINL_TO_MIXOUTL_SHIFT 6 /* MIXINL_TO_MIXOUTL */ +#define WM8994_MIXINL_TO_MIXOUTL_WIDTH 1 /* MIXINL_TO_MIXOUTL */ +#define WM8994_IN2RN_TO_MIXOUTL 0x0020 /* IN2RN_TO_MIXOUTL */ +#define WM8994_IN2RN_TO_MIXOUTL_MASK 0x0020 /* IN2RN_TO_MIXOUTL */ +#define WM8994_IN2RN_TO_MIXOUTL_SHIFT 5 /* IN2RN_TO_MIXOUTL */ +#define WM8994_IN2RN_TO_MIXOUTL_WIDTH 1 /* IN2RN_TO_MIXOUTL */ +#define WM8994_IN2LN_TO_MIXOUTL 0x0010 /* IN2LN_TO_MIXOUTL */ +#define WM8994_IN2LN_TO_MIXOUTL_MASK 0x0010 /* IN2LN_TO_MIXOUTL */ +#define WM8994_IN2LN_TO_MIXOUTL_SHIFT 4 /* IN2LN_TO_MIXOUTL */ +#define WM8994_IN2LN_TO_MIXOUTL_WIDTH 1 /* IN2LN_TO_MIXOUTL */ +#define WM8994_IN1R_TO_MIXOUTL 0x0008 /* IN1R_TO_MIXOUTL */ +#define WM8994_IN1R_TO_MIXOUTL_MASK 0x0008 /* IN1R_TO_MIXOUTL */ +#define WM8994_IN1R_TO_MIXOUTL_SHIFT 3 /* IN1R_TO_MIXOUTL */ +#define WM8994_IN1R_TO_MIXOUTL_WIDTH 1 /* IN1R_TO_MIXOUTL */ +#define WM8994_IN1L_TO_MIXOUTL 0x0004 /* IN1L_TO_MIXOUTL */ +#define WM8994_IN1L_TO_MIXOUTL_MASK 0x0004 /* IN1L_TO_MIXOUTL */ +#define WM8994_IN1L_TO_MIXOUTL_SHIFT 2 /* IN1L_TO_MIXOUTL */ +#define WM8994_IN1L_TO_MIXOUTL_WIDTH 1 /* IN1L_TO_MIXOUTL */ +#define WM8994_IN2LP_TO_MIXOUTL 0x0002 /* IN2LP_TO_MIXOUTL */ +#define WM8994_IN2LP_TO_MIXOUTL_MASK 0x0002 /* IN2LP_TO_MIXOUTL */ +#define WM8994_IN2LP_TO_MIXOUTL_SHIFT 1 /* IN2LP_TO_MIXOUTL */ +#define WM8994_IN2LP_TO_MIXOUTL_WIDTH 1 /* IN2LP_TO_MIXOUTL */ +#define WM8994_DAC1L_TO_MIXOUTL 0x0001 /* DAC1L_TO_MIXOUTL */ +#define WM8994_DAC1L_TO_MIXOUTL_MASK 0x0001 /* DAC1L_TO_MIXOUTL */ +#define WM8994_DAC1L_TO_MIXOUTL_SHIFT 0 /* DAC1L_TO_MIXOUTL */ +#define WM8994_DAC1L_TO_MIXOUTL_WIDTH 1 /* DAC1L_TO_MIXOUTL */ + +/* + * R46 (0x2E) - Output Mixer (2) + */ +#define WM8994_DAC1R_TO_HPOUT1R 0x0100 /* DAC1R_TO_HPOUT1R */ +#define WM8994_DAC1R_TO_HPOUT1R_MASK 0x0100 /* DAC1R_TO_HPOUT1R */ +#define WM8994_DAC1R_TO_HPOUT1R_SHIFT 8 /* DAC1R_TO_HPOUT1R */ +#define WM8994_DAC1R_TO_HPOUT1R_WIDTH 1 /* DAC1R_TO_HPOUT1R */ +#define WM8994_MIXINL_TO_MIXOUTR 0x0080 /* MIXINL_TO_MIXOUTR */ +#define WM8994_MIXINL_TO_MIXOUTR_MASK 0x0080 /* MIXINL_TO_MIXOUTR */ +#define WM8994_MIXINL_TO_MIXOUTR_SHIFT 7 /* MIXINL_TO_MIXOUTR */ +#define WM8994_MIXINL_TO_MIXOUTR_WIDTH 1 /* MIXINL_TO_MIXOUTR */ +#define WM8994_MIXINR_TO_MIXOUTR 0x0040 /* MIXINR_TO_MIXOUTR */ +#define WM8994_MIXINR_TO_MIXOUTR_MASK 0x0040 /* MIXINR_TO_MIXOUTR */ +#define WM8994_MIXINR_TO_MIXOUTR_SHIFT 6 /* MIXINR_TO_MIXOUTR */ +#define WM8994_MIXINR_TO_MIXOUTR_WIDTH 1 /* MIXINR_TO_MIXOUTR */ +#define WM8994_IN2LN_TO_MIXOUTR 0x0020 /* IN2LN_TO_MIXOUTR */ +#define WM8994_IN2LN_TO_MIXOUTR_MASK 0x0020 /* IN2LN_TO_MIXOUTR */ +#define WM8994_IN2LN_TO_MIXOUTR_SHIFT 5 /* IN2LN_TO_MIXOUTR */ +#define WM8994_IN2LN_TO_MIXOUTR_WIDTH 1 /* IN2LN_TO_MIXOUTR */ +#define WM8994_IN2RN_TO_MIXOUTR 0x0010 /* IN2RN_TO_MIXOUTR */ +#define WM8994_IN2RN_TO_MIXOUTR_MASK 0x0010 /* IN2RN_TO_MIXOUTR */ +#define WM8994_IN2RN_TO_MIXOUTR_SHIFT 4 /* IN2RN_TO_MIXOUTR */ +#define WM8994_IN2RN_TO_MIXOUTR_WIDTH 1 /* IN2RN_TO_MIXOUTR */ +#define WM8994_IN1L_TO_MIXOUTR 0x0008 /* IN1L_TO_MIXOUTR */ +#define WM8994_IN1L_TO_MIXOUTR_MASK 0x0008 /* IN1L_TO_MIXOUTR */ +#define WM8994_IN1L_TO_MIXOUTR_SHIFT 3 /* IN1L_TO_MIXOUTR */ +#define WM8994_IN1L_TO_MIXOUTR_WIDTH 1 /* IN1L_TO_MIXOUTR */ +#define WM8994_IN1R_TO_MIXOUTR 0x0004 /* IN1R_TO_MIXOUTR */ +#define WM8994_IN1R_TO_MIXOUTR_MASK 0x0004 /* IN1R_TO_MIXOUTR */ +#define WM8994_IN1R_TO_MIXOUTR_SHIFT 2 /* IN1R_TO_MIXOUTR */ +#define WM8994_IN1R_TO_MIXOUTR_WIDTH 1 /* IN1R_TO_MIXOUTR */ +#define WM8994_IN2RP_TO_MIXOUTR 0x0002 /* IN2RP_TO_MIXOUTR */ +#define WM8994_IN2RP_TO_MIXOUTR_MASK 0x0002 /* IN2RP_TO_MIXOUTR */ +#define WM8994_IN2RP_TO_MIXOUTR_SHIFT 1 /* IN2RP_TO_MIXOUTR */ +#define WM8994_IN2RP_TO_MIXOUTR_WIDTH 1 /* IN2RP_TO_MIXOUTR */ +#define WM8994_DAC1R_TO_MIXOUTR 0x0001 /* DAC1R_TO_MIXOUTR */ +#define WM8994_DAC1R_TO_MIXOUTR_MASK 0x0001 /* DAC1R_TO_MIXOUTR */ +#define WM8994_DAC1R_TO_MIXOUTR_SHIFT 0 /* DAC1R_TO_MIXOUTR */ +#define WM8994_DAC1R_TO_MIXOUTR_WIDTH 1 /* DAC1R_TO_MIXOUTR */ + +/* + * R47 (0x2F) - Output Mixer (3) + */ +#define WM8994_IN2LP_MIXOUTL_VOL_MASK 0x0E00 /* IN2LP_MIXOUTL_VOL - [11:9] */ +#define WM8994_IN2LP_MIXOUTL_VOL_SHIFT 9 /* IN2LP_MIXOUTL_VOL - [11:9] */ +#define WM8994_IN2LP_MIXOUTL_VOL_WIDTH 3 /* IN2LP_MIXOUTL_VOL - [11:9] */ +#define WM8994_IN2LN_MIXOUTL_VOL_MASK 0x01C0 /* IN2LN_MIXOUTL_VOL - [8:6] */ +#define WM8994_IN2LN_MIXOUTL_VOL_SHIFT 6 /* IN2LN_MIXOUTL_VOL - [8:6] */ +#define WM8994_IN2LN_MIXOUTL_VOL_WIDTH 3 /* IN2LN_MIXOUTL_VOL - [8:6] */ +#define WM8994_IN1R_MIXOUTL_VOL_MASK 0x0038 /* IN1R_MIXOUTL_VOL - [5:3] */ +#define WM8994_IN1R_MIXOUTL_VOL_SHIFT 3 /* IN1R_MIXOUTL_VOL - [5:3] */ +#define WM8994_IN1R_MIXOUTL_VOL_WIDTH 3 /* IN1R_MIXOUTL_VOL - [5:3] */ +#define WM8994_IN1L_MIXOUTL_VOL_MASK 0x0007 /* IN1L_MIXOUTL_VOL - [2:0] */ +#define WM8994_IN1L_MIXOUTL_VOL_SHIFT 0 /* IN1L_MIXOUTL_VOL - [2:0] */ +#define WM8994_IN1L_MIXOUTL_VOL_WIDTH 3 /* IN1L_MIXOUTL_VOL - [2:0] */ + +/* + * R48 (0x30) - Output Mixer (4) + */ +#define WM8994_IN2RP_MIXOUTR_VOL_MASK 0x0E00 /* IN2RP_MIXOUTR_VOL - [11:9] */ +#define WM8994_IN2RP_MIXOUTR_VOL_SHIFT 9 /* IN2RP_MIXOUTR_VOL - [11:9] */ +#define WM8994_IN2RP_MIXOUTR_VOL_WIDTH 3 /* IN2RP_MIXOUTR_VOL - [11:9] */ +#define WM8994_IN2RN_MIXOUTR_VOL_MASK 0x01C0 /* IN2RN_MIXOUTR_VOL - [8:6] */ +#define WM8994_IN2RN_MIXOUTR_VOL_SHIFT 6 /* IN2RN_MIXOUTR_VOL - [8:6] */ +#define WM8994_IN2RN_MIXOUTR_VOL_WIDTH 3 /* IN2RN_MIXOUTR_VOL - [8:6] */ +#define WM8994_IN1L_MIXOUTR_VOL_MASK 0x0038 /* IN1L_MIXOUTR_VOL - [5:3] */ +#define WM8994_IN1L_MIXOUTR_VOL_SHIFT 3 /* IN1L_MIXOUTR_VOL - [5:3] */ +#define WM8994_IN1L_MIXOUTR_VOL_WIDTH 3 /* IN1L_MIXOUTR_VOL - [5:3] */ +#define WM8994_IN1R_MIXOUTR_VOL_MASK 0x0007 /* IN1R_MIXOUTR_VOL - [2:0] */ +#define WM8994_IN1R_MIXOUTR_VOL_SHIFT 0 /* IN1R_MIXOUTR_VOL - [2:0] */ +#define WM8994_IN1R_MIXOUTR_VOL_WIDTH 3 /* IN1R_MIXOUTR_VOL - [2:0] */ + +/* + * R49 (0x31) - Output Mixer (5) + */ +#define WM8994_DAC1L_MIXOUTL_VOL_MASK 0x0E00 /* DAC1L_MIXOUTL_VOL - [11:9] */ +#define WM8994_DAC1L_MIXOUTL_VOL_SHIFT 9 /* DAC1L_MIXOUTL_VOL - [11:9] */ +#define WM8994_DAC1L_MIXOUTL_VOL_WIDTH 3 /* DAC1L_MIXOUTL_VOL - [11:9] */ +#define WM8994_IN2RN_MIXOUTL_VOL_MASK 0x01C0 /* IN2RN_MIXOUTL_VOL - [8:6] */ +#define WM8994_IN2RN_MIXOUTL_VOL_SHIFT 6 /* IN2RN_MIXOUTL_VOL - [8:6] */ +#define WM8994_IN2RN_MIXOUTL_VOL_WIDTH 3 /* IN2RN_MIXOUTL_VOL - [8:6] */ +#define WM8994_MIXINR_MIXOUTL_VOL_MASK 0x0038 /* MIXINR_MIXOUTL_VOL - [5:3] */ +#define WM8994_MIXINR_MIXOUTL_VOL_SHIFT 3 /* MIXINR_MIXOUTL_VOL - [5:3] */ +#define WM8994_MIXINR_MIXOUTL_VOL_WIDTH 3 /* MIXINR_MIXOUTL_VOL - [5:3] */ +#define WM8994_MIXINL_MIXOUTL_VOL_MASK 0x0007 /* MIXINL_MIXOUTL_VOL - [2:0] */ +#define WM8994_MIXINL_MIXOUTL_VOL_SHIFT 0 /* MIXINL_MIXOUTL_VOL - [2:0] */ +#define WM8994_MIXINL_MIXOUTL_VOL_WIDTH 3 /* MIXINL_MIXOUTL_VOL - [2:0] */ + +/* + * R50 (0x32) - Output Mixer (6) + */ +#define WM8994_DAC1R_MIXOUTR_VOL_MASK 0x0E00 /* DAC1R_MIXOUTR_VOL - [11:9] */ +#define WM8994_DAC1R_MIXOUTR_VOL_SHIFT 9 /* DAC1R_MIXOUTR_VOL - [11:9] */ +#define WM8994_DAC1R_MIXOUTR_VOL_WIDTH 3 /* DAC1R_MIXOUTR_VOL - [11:9] */ +#define WM8994_IN2LN_MIXOUTR_VOL_MASK 0x01C0 /* IN2LN_MIXOUTR_VOL - [8:6] */ +#define WM8994_IN2LN_MIXOUTR_VOL_SHIFT 6 /* IN2LN_MIXOUTR_VOL - [8:6] */ +#define WM8994_IN2LN_MIXOUTR_VOL_WIDTH 3 /* IN2LN_MIXOUTR_VOL - [8:6] */ +#define WM8994_MIXINL_MIXOUTR_VOL_MASK 0x0038 /* MIXINL_MIXOUTR_VOL - [5:3] */ +#define WM8994_MIXINL_MIXOUTR_VOL_SHIFT 3 /* MIXINL_MIXOUTR_VOL - [5:3] */ +#define WM8994_MIXINL_MIXOUTR_VOL_WIDTH 3 /* MIXINL_MIXOUTR_VOL - [5:3] */ +#define WM8994_MIXINR_MIXOUTR_VOL_MASK 0x0007 /* MIXINR_MIXOUTR_VOL - [2:0] */ +#define WM8994_MIXINR_MIXOUTR_VOL_SHIFT 0 /* MIXINR_MIXOUTR_VOL - [2:0] */ +#define WM8994_MIXINR_MIXOUTR_VOL_WIDTH 3 /* MIXINR_MIXOUTR_VOL - [2:0] */ + +/* + * R51 (0x33) - HPOUT2 Mixer + */ +#define WM8994_IN2LRP_TO_HPOUT2 0x0020 /* IN2LRP_TO_HPOUT2 */ +#define WM8994_IN2LRP_TO_HPOUT2_MASK 0x0020 /* IN2LRP_TO_HPOUT2 */ +#define WM8994_IN2LRP_TO_HPOUT2_SHIFT 5 /* IN2LRP_TO_HPOUT2 */ +#define WM8994_IN2LRP_TO_HPOUT2_WIDTH 1 /* IN2LRP_TO_HPOUT2 */ +#define WM8994_MIXOUTLVOL_TO_HPOUT2 0x0010 /* MIXOUTLVOL_TO_HPOUT2 */ +#define WM8994_MIXOUTLVOL_TO_HPOUT2_MASK 0x0010 /* MIXOUTLVOL_TO_HPOUT2 */ +#define WM8994_MIXOUTLVOL_TO_HPOUT2_SHIFT 4 /* MIXOUTLVOL_TO_HPOUT2 */ +#define WM8994_MIXOUTLVOL_TO_HPOUT2_WIDTH 1 /* MIXOUTLVOL_TO_HPOUT2 */ +#define WM8994_MIXOUTRVOL_TO_HPOUT2 0x0008 /* MIXOUTRVOL_TO_HPOUT2 */ +#define WM8994_MIXOUTRVOL_TO_HPOUT2_MASK 0x0008 /* MIXOUTRVOL_TO_HPOUT2 */ +#define WM8994_MIXOUTRVOL_TO_HPOUT2_SHIFT 3 /* MIXOUTRVOL_TO_HPOUT2 */ +#define WM8994_MIXOUTRVOL_TO_HPOUT2_WIDTH 1 /* MIXOUTRVOL_TO_HPOUT2 */ + +/* + * R52 (0x34) - Line Mixer (1) + */ +#define WM8994_MIXOUTL_TO_LINEOUT1N 0x0040 /* MIXOUTL_TO_LINEOUT1N */ +#define WM8994_MIXOUTL_TO_LINEOUT1N_MASK 0x0040 /* MIXOUTL_TO_LINEOUT1N */ +#define WM8994_MIXOUTL_TO_LINEOUT1N_SHIFT 6 /* MIXOUTL_TO_LINEOUT1N */ +#define WM8994_MIXOUTL_TO_LINEOUT1N_WIDTH 1 /* MIXOUTL_TO_LINEOUT1N */ +#define WM8994_MIXOUTR_TO_LINEOUT1N 0x0020 /* MIXOUTR_TO_LINEOUT1N */ +#define WM8994_MIXOUTR_TO_LINEOUT1N_MASK 0x0020 /* MIXOUTR_TO_LINEOUT1N */ +#define WM8994_MIXOUTR_TO_LINEOUT1N_SHIFT 5 /* MIXOUTR_TO_LINEOUT1N */ +#define WM8994_MIXOUTR_TO_LINEOUT1N_WIDTH 1 /* MIXOUTR_TO_LINEOUT1N */ +#define WM8994_LINEOUT1_MODE 0x0010 /* LINEOUT1_MODE */ +#define WM8994_LINEOUT1_MODE_MASK 0x0010 /* LINEOUT1_MODE */ +#define WM8994_LINEOUT1_MODE_SHIFT 4 /* LINEOUT1_MODE */ +#define WM8994_LINEOUT1_MODE_WIDTH 1 /* LINEOUT1_MODE */ +#define WM8994_IN1R_TO_LINEOUT1P 0x0004 /* IN1R_TO_LINEOUT1P */ +#define WM8994_IN1R_TO_LINEOUT1P_MASK 0x0004 /* IN1R_TO_LINEOUT1P */ +#define WM8994_IN1R_TO_LINEOUT1P_SHIFT 2 /* IN1R_TO_LINEOUT1P */ +#define WM8994_IN1R_TO_LINEOUT1P_WIDTH 1 /* IN1R_TO_LINEOUT1P */ +#define WM8994_IN1L_TO_LINEOUT1P 0x0002 /* IN1L_TO_LINEOUT1P */ +#define WM8994_IN1L_TO_LINEOUT1P_MASK 0x0002 /* IN1L_TO_LINEOUT1P */ +#define WM8994_IN1L_TO_LINEOUT1P_SHIFT 1 /* IN1L_TO_LINEOUT1P */ +#define WM8994_IN1L_TO_LINEOUT1P_WIDTH 1 /* IN1L_TO_LINEOUT1P */ +#define WM8994_MIXOUTL_TO_LINEOUT1P 0x0001 /* MIXOUTL_TO_LINEOUT1P */ +#define WM8994_MIXOUTL_TO_LINEOUT1P_MASK 0x0001 /* MIXOUTL_TO_LINEOUT1P */ +#define WM8994_MIXOUTL_TO_LINEOUT1P_SHIFT 0 /* MIXOUTL_TO_LINEOUT1P */ +#define WM8994_MIXOUTL_TO_LINEOUT1P_WIDTH 1 /* MIXOUTL_TO_LINEOUT1P */ + +/* + * R53 (0x35) - Line Mixer (2) + */ +#define WM8994_MIXOUTR_TO_LINEOUT2N 0x0040 /* MIXOUTR_TO_LINEOUT2N */ +#define WM8994_MIXOUTR_TO_LINEOUT2N_MASK 0x0040 /* MIXOUTR_TO_LINEOUT2N */ +#define WM8994_MIXOUTR_TO_LINEOUT2N_SHIFT 6 /* MIXOUTR_TO_LINEOUT2N */ +#define WM8994_MIXOUTR_TO_LINEOUT2N_WIDTH 1 /* MIXOUTR_TO_LINEOUT2N */ +#define WM8994_MIXOUTL_TO_LINEOUT2N 0x0020 /* MIXOUTL_TO_LINEOUT2N */ +#define WM8994_MIXOUTL_TO_LINEOUT2N_MASK 0x0020 /* MIXOUTL_TO_LINEOUT2N */ +#define WM8994_MIXOUTL_TO_LINEOUT2N_SHIFT 5 /* MIXOUTL_TO_LINEOUT2N */ +#define WM8994_MIXOUTL_TO_LINEOUT2N_WIDTH 1 /* MIXOUTL_TO_LINEOUT2N */ +#define WM8994_LINEOUT2_MODE 0x0010 /* LINEOUT2_MODE */ +#define WM8994_LINEOUT2_MODE_MASK 0x0010 /* LINEOUT2_MODE */ +#define WM8994_LINEOUT2_MODE_SHIFT 4 /* LINEOUT2_MODE */ +#define WM8994_LINEOUT2_MODE_WIDTH 1 /* LINEOUT2_MODE */ +#define WM8994_IN1L_TO_LINEOUT2P 0x0004 /* IN1L_TO_LINEOUT2P */ +#define WM8994_IN1L_TO_LINEOUT2P_MASK 0x0004 /* IN1L_TO_LINEOUT2P */ +#define WM8994_IN1L_TO_LINEOUT2P_SHIFT 2 /* IN1L_TO_LINEOUT2P */ +#define WM8994_IN1L_TO_LINEOUT2P_WIDTH 1 /* IN1L_TO_LINEOUT2P */ +#define WM8994_IN1R_TO_LINEOUT2P 0x0002 /* IN1R_TO_LINEOUT2P */ +#define WM8994_IN1R_TO_LINEOUT2P_MASK 0x0002 /* IN1R_TO_LINEOUT2P */ +#define WM8994_IN1R_TO_LINEOUT2P_SHIFT 1 /* IN1R_TO_LINEOUT2P */ +#define WM8994_IN1R_TO_LINEOUT2P_WIDTH 1 /* IN1R_TO_LINEOUT2P */ +#define WM8994_MIXOUTR_TO_LINEOUT2P 0x0001 /* MIXOUTR_TO_LINEOUT2P */ +#define WM8994_MIXOUTR_TO_LINEOUT2P_MASK 0x0001 /* MIXOUTR_TO_LINEOUT2P */ +#define WM8994_MIXOUTR_TO_LINEOUT2P_SHIFT 0 /* MIXOUTR_TO_LINEOUT2P */ +#define WM8994_MIXOUTR_TO_LINEOUT2P_WIDTH 1 /* MIXOUTR_TO_LINEOUT2P */ + +/* + * R54 (0x36) - Speaker Mixer + */ +#define WM8994_DAC2L_TO_SPKMIXL 0x0200 /* DAC2L_TO_SPKMIXL */ +#define WM8994_DAC2L_TO_SPKMIXL_MASK 0x0200 /* DAC2L_TO_SPKMIXL */ +#define WM8994_DAC2L_TO_SPKMIXL_SHIFT 9 /* DAC2L_TO_SPKMIXL */ +#define WM8994_DAC2L_TO_SPKMIXL_WIDTH 1 /* DAC2L_TO_SPKMIXL */ +#define WM8994_DAC2R_TO_SPKMIXR 0x0100 /* DAC2R_TO_SPKMIXR */ +#define WM8994_DAC2R_TO_SPKMIXR_MASK 0x0100 /* DAC2R_TO_SPKMIXR */ +#define WM8994_DAC2R_TO_SPKMIXR_SHIFT 8 /* DAC2R_TO_SPKMIXR */ +#define WM8994_DAC2R_TO_SPKMIXR_WIDTH 1 /* DAC2R_TO_SPKMIXR */ +#define WM8994_MIXINL_TO_SPKMIXL 0x0080 /* MIXINL_TO_SPKMIXL */ +#define WM8994_MIXINL_TO_SPKMIXL_MASK 0x0080 /* MIXINL_TO_SPKMIXL */ +#define WM8994_MIXINL_TO_SPKMIXL_SHIFT 7 /* MIXINL_TO_SPKMIXL */ +#define WM8994_MIXINL_TO_SPKMIXL_WIDTH 1 /* MIXINL_TO_SPKMIXL */ +#define WM8994_MIXINR_TO_SPKMIXR 0x0040 /* MIXINR_TO_SPKMIXR */ +#define WM8994_MIXINR_TO_SPKMIXR_MASK 0x0040 /* MIXINR_TO_SPKMIXR */ +#define WM8994_MIXINR_TO_SPKMIXR_SHIFT 6 /* MIXINR_TO_SPKMIXR */ +#define WM8994_MIXINR_TO_SPKMIXR_WIDTH 1 /* MIXINR_TO_SPKMIXR */ +#define WM8994_IN1LP_TO_SPKMIXL 0x0020 /* IN1LP_TO_SPKMIXL */ +#define WM8994_IN1LP_TO_SPKMIXL_MASK 0x0020 /* IN1LP_TO_SPKMIXL */ +#define WM8994_IN1LP_TO_SPKMIXL_SHIFT 5 /* IN1LP_TO_SPKMIXL */ +#define WM8994_IN1LP_TO_SPKMIXL_WIDTH 1 /* IN1LP_TO_SPKMIXL */ +#define WM8994_IN1RP_TO_SPKMIXR 0x0010 /* IN1RP_TO_SPKMIXR */ +#define WM8994_IN1RP_TO_SPKMIXR_MASK 0x0010 /* IN1RP_TO_SPKMIXR */ +#define WM8994_IN1RP_TO_SPKMIXR_SHIFT 4 /* IN1RP_TO_SPKMIXR */ +#define WM8994_IN1RP_TO_SPKMIXR_WIDTH 1 /* IN1RP_TO_SPKMIXR */ +#define WM8994_MIXOUTL_TO_SPKMIXL 0x0008 /* MIXOUTL_TO_SPKMIXL */ +#define WM8994_MIXOUTL_TO_SPKMIXL_MASK 0x0008 /* MIXOUTL_TO_SPKMIXL */ +#define WM8994_MIXOUTL_TO_SPKMIXL_SHIFT 3 /* MIXOUTL_TO_SPKMIXL */ +#define WM8994_MIXOUTL_TO_SPKMIXL_WIDTH 1 /* MIXOUTL_TO_SPKMIXL */ +#define WM8994_MIXOUTR_TO_SPKMIXR 0x0004 /* MIXOUTR_TO_SPKMIXR */ +#define WM8994_MIXOUTR_TO_SPKMIXR_MASK 0x0004 /* MIXOUTR_TO_SPKMIXR */ +#define WM8994_MIXOUTR_TO_SPKMIXR_SHIFT 2 /* MIXOUTR_TO_SPKMIXR */ +#define WM8994_MIXOUTR_TO_SPKMIXR_WIDTH 1 /* MIXOUTR_TO_SPKMIXR */ +#define WM8994_DAC1L_TO_SPKMIXL 0x0002 /* DAC1L_TO_SPKMIXL */ +#define WM8994_DAC1L_TO_SPKMIXL_MASK 0x0002 /* DAC1L_TO_SPKMIXL */ +#define WM8994_DAC1L_TO_SPKMIXL_SHIFT 1 /* DAC1L_TO_SPKMIXL */ +#define WM8994_DAC1L_TO_SPKMIXL_WIDTH 1 /* DAC1L_TO_SPKMIXL */ +#define WM8994_DAC1R_TO_SPKMIXR 0x0001 /* DAC1R_TO_SPKMIXR */ +#define WM8994_DAC1R_TO_SPKMIXR_MASK 0x0001 /* DAC1R_TO_SPKMIXR */ +#define WM8994_DAC1R_TO_SPKMIXR_SHIFT 0 /* DAC1R_TO_SPKMIXR */ +#define WM8994_DAC1R_TO_SPKMIXR_WIDTH 1 /* DAC1R_TO_SPKMIXR */ + +/* + * R55 (0x37) - Additional Control + */ +#define WM8994_LINEOUT1_FB 0x0080 /* LINEOUT1_FB */ +#define WM8994_LINEOUT1_FB_MASK 0x0080 /* LINEOUT1_FB */ +#define WM8994_LINEOUT1_FB_SHIFT 7 /* LINEOUT1_FB */ +#define WM8994_LINEOUT1_FB_WIDTH 1 /* LINEOUT1_FB */ +#define WM8994_LINEOUT2_FB 0x0040 /* LINEOUT2_FB */ +#define WM8994_LINEOUT2_FB_MASK 0x0040 /* LINEOUT2_FB */ +#define WM8994_LINEOUT2_FB_SHIFT 6 /* LINEOUT2_FB */ +#define WM8994_LINEOUT2_FB_WIDTH 1 /* LINEOUT2_FB */ +#define WM8994_VROI 0x0001 /* VROI */ +#define WM8994_VROI_MASK 0x0001 /* VROI */ +#define WM8994_VROI_SHIFT 0 /* VROI */ +#define WM8994_VROI_WIDTH 1 /* VROI */ + +/* + * R56 (0x38) - AntiPOP (1) + */ +#define WM8994_LINEOUT_VMID_BUF_ENA 0x0080 /* LINEOUT_VMID_BUF_ENA */ +#define WM8994_LINEOUT_VMID_BUF_ENA_MASK 0x0080 /* LINEOUT_VMID_BUF_ENA */ +#define WM8994_LINEOUT_VMID_BUF_ENA_SHIFT 7 /* LINEOUT_VMID_BUF_ENA */ +#define WM8994_LINEOUT_VMID_BUF_ENA_WIDTH 1 /* LINEOUT_VMID_BUF_ENA */ +#define WM8994_HPOUT2_IN_ENA 0x0040 /* HPOUT2_IN_ENA */ +#define WM8994_HPOUT2_IN_ENA_MASK 0x0040 /* HPOUT2_IN_ENA */ +#define WM8994_HPOUT2_IN_ENA_SHIFT 6 /* HPOUT2_IN_ENA */ +#define WM8994_HPOUT2_IN_ENA_WIDTH 1 /* HPOUT2_IN_ENA */ +#define WM8994_LINEOUT1_DISCH 0x0020 /* LINEOUT1_DISCH */ +#define WM8994_LINEOUT1_DISCH_MASK 0x0020 /* LINEOUT1_DISCH */ +#define WM8994_LINEOUT1_DISCH_SHIFT 5 /* LINEOUT1_DISCH */ +#define WM8994_LINEOUT1_DISCH_WIDTH 1 /* LINEOUT1_DISCH */ +#define WM8994_LINEOUT2_DISCH 0x0010 /* LINEOUT2_DISCH */ +#define WM8994_LINEOUT2_DISCH_MASK 0x0010 /* LINEOUT2_DISCH */ +#define WM8994_LINEOUT2_DISCH_SHIFT 4 /* LINEOUT2_DISCH */ +#define WM8994_LINEOUT2_DISCH_WIDTH 1 /* LINEOUT2_DISCH */ + +/* + * R57 (0x39) - AntiPOP (2) + */ +#define WM8994_MICB2_DISCH 0x0100 /* MICB2_DISCH */ +#define WM8994_MICB2_DISCH_MASK 0x0100 /* MICB2_DISCH */ +#define WM8994_MICB2_DISCH_SHIFT 8 /* MICB2_DISCH */ +#define WM8994_MICB2_DISCH_WIDTH 1 /* MICB2_DISCH */ +#define WM8994_MICB1_DISCH 0x0080 /* MICB1_DISCH */ +#define WM8994_MICB1_DISCH_MASK 0x0080 /* MICB1_DISCH */ +#define WM8994_MICB1_DISCH_SHIFT 7 /* MICB1_DISCH */ +#define WM8994_MICB1_DISCH_WIDTH 1 /* MICB1_DISCH */ +#define WM8994_VMID_RAMP_MASK 0x0060 /* VMID_RAMP - [6:5] */ +#define WM8994_VMID_RAMP_SHIFT 5 /* VMID_RAMP - [6:5] */ +#define WM8994_VMID_RAMP_WIDTH 2 /* VMID_RAMP - [6:5] */ +#define WM8994_VMID_BUF_ENA 0x0008 /* VMID_BUF_ENA */ +#define WM8994_VMID_BUF_ENA_MASK 0x0008 /* VMID_BUF_ENA */ +#define WM8994_VMID_BUF_ENA_SHIFT 3 /* VMID_BUF_ENA */ +#define WM8994_VMID_BUF_ENA_WIDTH 1 /* VMID_BUF_ENA */ +#define WM8994_STARTUP_BIAS_ENA 0x0004 /* STARTUP_BIAS_ENA */ +#define WM8994_STARTUP_BIAS_ENA_MASK 0x0004 /* STARTUP_BIAS_ENA */ +#define WM8994_STARTUP_BIAS_ENA_SHIFT 2 /* STARTUP_BIAS_ENA */ +#define WM8994_STARTUP_BIAS_ENA_WIDTH 1 /* STARTUP_BIAS_ENA */ +#define WM8994_BIAS_SRC 0x0002 /* BIAS_SRC */ +#define WM8994_BIAS_SRC_MASK 0x0002 /* BIAS_SRC */ +#define WM8994_BIAS_SRC_SHIFT 1 /* BIAS_SRC */ +#define WM8994_BIAS_SRC_WIDTH 1 /* BIAS_SRC */ +#define WM8994_VMID_DISCH 0x0001 /* VMID_DISCH */ +#define WM8994_VMID_DISCH_MASK 0x0001 /* VMID_DISCH */ +#define WM8994_VMID_DISCH_SHIFT 0 /* VMID_DISCH */ +#define WM8994_VMID_DISCH_WIDTH 1 /* VMID_DISCH */ + +/* + * R58 (0x3A) - MICBIAS + */ +#define WM8994_MICD_SCTHR_MASK 0x00C0 /* MICD_SCTHR - [7:6] */ +#define WM8994_MICD_SCTHR_SHIFT 6 /* MICD_SCTHR - [7:6] */ +#define WM8994_MICD_SCTHR_WIDTH 2 /* MICD_SCTHR - [7:6] */ +#define WM8994_MICD_THR_MASK 0x0038 /* MICD_THR - [5:3] */ +#define WM8994_MICD_THR_SHIFT 3 /* MICD_THR - [5:3] */ +#define WM8994_MICD_THR_WIDTH 3 /* MICD_THR - [5:3] */ +#define WM8994_MICD_ENA 0x0004 /* MICD_ENA */ +#define WM8994_MICD_ENA_MASK 0x0004 /* MICD_ENA */ +#define WM8994_MICD_ENA_SHIFT 2 /* MICD_ENA */ +#define WM8994_MICD_ENA_WIDTH 1 /* MICD_ENA */ +#define WM8994_MICB2_LVL 0x0002 /* MICB2_LVL */ +#define WM8994_MICB2_LVL_MASK 0x0002 /* MICB2_LVL */ +#define WM8994_MICB2_LVL_SHIFT 1 /* MICB2_LVL */ +#define WM8994_MICB2_LVL_WIDTH 1 /* MICB2_LVL */ +#define WM8994_MICB1_LVL 0x0001 /* MICB1_LVL */ +#define WM8994_MICB1_LVL_MASK 0x0001 /* MICB1_LVL */ +#define WM8994_MICB1_LVL_SHIFT 0 /* MICB1_LVL */ +#define WM8994_MICB1_LVL_WIDTH 1 /* MICB1_LVL */ + +/* + * R59 (0x3B) - LDO 1 + */ +#define WM8994_LDO1_VSEL_MASK 0x000E /* LDO1_VSEL - [3:1] */ +#define WM8994_LDO1_VSEL_SHIFT 1 /* LDO1_VSEL - [3:1] */ +#define WM8994_LDO1_VSEL_WIDTH 3 /* LDO1_VSEL - [3:1] */ +#define WM8994_LDO1_DISCH 0x0001 /* LDO1_DISCH */ +#define WM8994_LDO1_DISCH_MASK 0x0001 /* LDO1_DISCH */ +#define WM8994_LDO1_DISCH_SHIFT 0 /* LDO1_DISCH */ +#define WM8994_LDO1_DISCH_WIDTH 1 /* LDO1_DISCH */ + +/* + * R60 (0x3C) - LDO 2 + */ +#define WM8994_LDO2_VSEL_MASK 0x0006 /* LDO2_VSEL - [2:1] */ +#define WM8994_LDO2_VSEL_SHIFT 1 /* LDO2_VSEL - [2:1] */ +#define WM8994_LDO2_VSEL_WIDTH 2 /* LDO2_VSEL - [2:1] */ +#define WM8994_LDO2_DISCH 0x0001 /* LDO2_DISCH */ +#define WM8994_LDO2_DISCH_MASK 0x0001 /* LDO2_DISCH */ +#define WM8994_LDO2_DISCH_SHIFT 0 /* LDO2_DISCH */ +#define WM8994_LDO2_DISCH_WIDTH 1 /* LDO2_DISCH */ + +/* + * R76 (0x4C) - Charge Pump (1) + */ +#define WM8994_CP_ENA 0x8000 /* CP_ENA */ +#define WM8994_CP_ENA_MASK 0x8000 /* CP_ENA */ +#define WM8994_CP_ENA_SHIFT 15 /* CP_ENA */ +#define WM8994_CP_ENA_WIDTH 1 /* CP_ENA */ + +/* + * R81 (0x51) - Class W (1) + */ +#define WM8994_CP_DYN_SRC_SEL_MASK 0x0300 /* CP_DYN_SRC_SEL - [9:8] */ +#define WM8994_CP_DYN_SRC_SEL_SHIFT 8 /* CP_DYN_SRC_SEL - [9:8] */ +#define WM8994_CP_DYN_SRC_SEL_WIDTH 2 /* CP_DYN_SRC_SEL - [9:8] */ +#define WM8994_CP_DYN_PWR 0x0001 /* CP_DYN_PWR */ +#define WM8994_CP_DYN_PWR_MASK 0x0001 /* CP_DYN_PWR */ +#define WM8994_CP_DYN_PWR_SHIFT 0 /* CP_DYN_PWR */ +#define WM8994_CP_DYN_PWR_WIDTH 1 /* CP_DYN_PWR */ + +/* + * R84 (0x54) - DC Servo (1) + */ +#define WM8994_DCS_TRIG_SINGLE_1 0x2000 /* DCS_TRIG_SINGLE_1 */ +#define WM8994_DCS_TRIG_SINGLE_1_MASK 0x2000 /* DCS_TRIG_SINGLE_1 */ +#define WM8994_DCS_TRIG_SINGLE_1_SHIFT 13 /* DCS_TRIG_SINGLE_1 */ +#define WM8994_DCS_TRIG_SINGLE_1_WIDTH 1 /* DCS_TRIG_SINGLE_1 */ +#define WM8994_DCS_TRIG_SINGLE_0 0x1000 /* DCS_TRIG_SINGLE_0 */ +#define WM8994_DCS_TRIG_SINGLE_0_MASK 0x1000 /* DCS_TRIG_SINGLE_0 */ +#define WM8994_DCS_TRIG_SINGLE_0_SHIFT 12 /* DCS_TRIG_SINGLE_0 */ +#define WM8994_DCS_TRIG_SINGLE_0_WIDTH 1 /* DCS_TRIG_SINGLE_0 */ +#define WM8994_DCS_TRIG_SERIES_1 0x0200 /* DCS_TRIG_SERIES_1 */ +#define WM8994_DCS_TRIG_SERIES_1_MASK 0x0200 /* DCS_TRIG_SERIES_1 */ +#define WM8994_DCS_TRIG_SERIES_1_SHIFT 9 /* DCS_TRIG_SERIES_1 */ +#define WM8994_DCS_TRIG_SERIES_1_WIDTH 1 /* DCS_TRIG_SERIES_1 */ +#define WM8994_DCS_TRIG_SERIES_0 0x0100 /* DCS_TRIG_SERIES_0 */ +#define WM8994_DCS_TRIG_SERIES_0_MASK 0x0100 /* DCS_TRIG_SERIES_0 */ +#define WM8994_DCS_TRIG_SERIES_0_SHIFT 8 /* DCS_TRIG_SERIES_0 */ +#define WM8994_DCS_TRIG_SERIES_0_WIDTH 1 /* DCS_TRIG_SERIES_0 */ +#define WM8994_DCS_TRIG_STARTUP_1 0x0020 /* DCS_TRIG_STARTUP_1 */ +#define WM8994_DCS_TRIG_STARTUP_1_MASK 0x0020 /* DCS_TRIG_STARTUP_1 */ +#define WM8994_DCS_TRIG_STARTUP_1_SHIFT 5 /* DCS_TRIG_STARTUP_1 */ +#define WM8994_DCS_TRIG_STARTUP_1_WIDTH 1 /* DCS_TRIG_STARTUP_1 */ +#define WM8994_DCS_TRIG_STARTUP_0 0x0010 /* DCS_TRIG_STARTUP_0 */ +#define WM8994_DCS_TRIG_STARTUP_0_MASK 0x0010 /* DCS_TRIG_STARTUP_0 */ +#define WM8994_DCS_TRIG_STARTUP_0_SHIFT 4 /* DCS_TRIG_STARTUP_0 */ +#define WM8994_DCS_TRIG_STARTUP_0_WIDTH 1 /* DCS_TRIG_STARTUP_0 */ +#define WM8994_DCS_TRIG_DAC_WR_1 0x0008 /* DCS_TRIG_DAC_WR_1 */ +#define WM8994_DCS_TRIG_DAC_WR_1_MASK 0x0008 /* DCS_TRIG_DAC_WR_1 */ +#define WM8994_DCS_TRIG_DAC_WR_1_SHIFT 3 /* DCS_TRIG_DAC_WR_1 */ +#define WM8994_DCS_TRIG_DAC_WR_1_WIDTH 1 /* DCS_TRIG_DAC_WR_1 */ +#define WM8994_DCS_TRIG_DAC_WR_0 0x0004 /* DCS_TRIG_DAC_WR_0 */ +#define WM8994_DCS_TRIG_DAC_WR_0_MASK 0x0004 /* DCS_TRIG_DAC_WR_0 */ +#define WM8994_DCS_TRIG_DAC_WR_0_SHIFT 2 /* DCS_TRIG_DAC_WR_0 */ +#define WM8994_DCS_TRIG_DAC_WR_0_WIDTH 1 /* DCS_TRIG_DAC_WR_0 */ +#define WM8994_DCS_ENA_CHAN_1 0x0002 /* DCS_ENA_CHAN_1 */ +#define WM8994_DCS_ENA_CHAN_1_MASK 0x0002 /* DCS_ENA_CHAN_1 */ +#define WM8994_DCS_ENA_CHAN_1_SHIFT 1 /* DCS_ENA_CHAN_1 */ +#define WM8994_DCS_ENA_CHAN_1_WIDTH 1 /* DCS_ENA_CHAN_1 */ +#define WM8994_DCS_ENA_CHAN_0 0x0001 /* DCS_ENA_CHAN_0 */ +#define WM8994_DCS_ENA_CHAN_0_MASK 0x0001 /* DCS_ENA_CHAN_0 */ +#define WM8994_DCS_ENA_CHAN_0_SHIFT 0 /* DCS_ENA_CHAN_0 */ +#define WM8994_DCS_ENA_CHAN_0_WIDTH 1 /* DCS_ENA_CHAN_0 */ + +/* + * R85 (0x55) - DC Servo (2) + */ +#define WM8994_DCS_SERIES_NO_01_MASK 0x0FE0 /* DCS_SERIES_NO_01 - [11:5] */ +#define WM8994_DCS_SERIES_NO_01_SHIFT 5 /* DCS_SERIES_NO_01 - [11:5] */ +#define WM8994_DCS_SERIES_NO_01_WIDTH 7 /* DCS_SERIES_NO_01 - [11:5] */ +#define WM8994_DCS_TIMER_PERIOD_01_MASK 0x000F /* DCS_TIMER_PERIOD_01 - [3:0] */ +#define WM8994_DCS_TIMER_PERIOD_01_SHIFT 0 /* DCS_TIMER_PERIOD_01 - [3:0] */ +#define WM8994_DCS_TIMER_PERIOD_01_WIDTH 4 /* DCS_TIMER_PERIOD_01 - [3:0] */ + +/* + * R87 (0x57) - DC Servo (4) + */ +#define WM8994_DCS_DAC_WR_VAL_1_MASK 0xFF00 /* DCS_DAC_WR_VAL_1 - [15:8] */ +#define WM8994_DCS_DAC_WR_VAL_1_SHIFT 8 /* DCS_DAC_WR_VAL_1 - [15:8] */ +#define WM8994_DCS_DAC_WR_VAL_1_WIDTH 8 /* DCS_DAC_WR_VAL_1 - [15:8] */ +#define WM8994_DCS_DAC_WR_VAL_0_MASK 0x00FF /* DCS_DAC_WR_VAL_0 - [7:0] */ +#define WM8994_DCS_DAC_WR_VAL_0_SHIFT 0 /* DCS_DAC_WR_VAL_0 - [7:0] */ +#define WM8994_DCS_DAC_WR_VAL_0_WIDTH 8 /* DCS_DAC_WR_VAL_0 - [7:0] */ + +/* + * R88 (0x58) - DC Servo Readback + */ +#define WM8994_DCS_CAL_COMPLETE_MASK 0x0300 /* DCS_CAL_COMPLETE - [9:8] */ +#define WM8994_DCS_CAL_COMPLETE_SHIFT 8 /* DCS_CAL_COMPLETE - [9:8] */ +#define WM8994_DCS_CAL_COMPLETE_WIDTH 2 /* DCS_CAL_COMPLETE - [9:8] */ +#define WM8994_DCS_DAC_WR_COMPLETE_MASK 0x0030 /* DCS_DAC_WR_COMPLETE - [5:4] */ +#define WM8994_DCS_DAC_WR_COMPLETE_SHIFT 4 /* DCS_DAC_WR_COMPLETE - [5:4] */ +#define WM8994_DCS_DAC_WR_COMPLETE_WIDTH 2 /* DCS_DAC_WR_COMPLETE - [5:4] */ +#define WM8994_DCS_STARTUP_COMPLETE_MASK 0x0003 /* DCS_STARTUP_COMPLETE - [1:0] */ +#define WM8994_DCS_STARTUP_COMPLETE_SHIFT 0 /* DCS_STARTUP_COMPLETE - [1:0] */ +#define WM8994_DCS_STARTUP_COMPLETE_WIDTH 2 /* DCS_STARTUP_COMPLETE - [1:0] */ + +/* + * R96 (0x60) - Analogue HP (1) + */ +#define WM8994_HPOUT1L_RMV_SHORT 0x0080 /* HPOUT1L_RMV_SHORT */ +#define WM8994_HPOUT1L_RMV_SHORT_MASK 0x0080 /* HPOUT1L_RMV_SHORT */ +#define WM8994_HPOUT1L_RMV_SHORT_SHIFT 7 /* HPOUT1L_RMV_SHORT */ +#define WM8994_HPOUT1L_RMV_SHORT_WIDTH 1 /* HPOUT1L_RMV_SHORT */ +#define WM8994_HPOUT1L_OUTP 0x0040 /* HPOUT1L_OUTP */ +#define WM8994_HPOUT1L_OUTP_MASK 0x0040 /* HPOUT1L_OUTP */ +#define WM8994_HPOUT1L_OUTP_SHIFT 6 /* HPOUT1L_OUTP */ +#define WM8994_HPOUT1L_OUTP_WIDTH 1 /* HPOUT1L_OUTP */ +#define WM8994_HPOUT1L_DLY 0x0020 /* HPOUT1L_DLY */ +#define WM8994_HPOUT1L_DLY_MASK 0x0020 /* HPOUT1L_DLY */ +#define WM8994_HPOUT1L_DLY_SHIFT 5 /* HPOUT1L_DLY */ +#define WM8994_HPOUT1L_DLY_WIDTH 1 /* HPOUT1L_DLY */ +#define WM8994_HPOUT1R_RMV_SHORT 0x0008 /* HPOUT1R_RMV_SHORT */ +#define WM8994_HPOUT1R_RMV_SHORT_MASK 0x0008 /* HPOUT1R_RMV_SHORT */ +#define WM8994_HPOUT1R_RMV_SHORT_SHIFT 3 /* HPOUT1R_RMV_SHORT */ +#define WM8994_HPOUT1R_RMV_SHORT_WIDTH 1 /* HPOUT1R_RMV_SHORT */ +#define WM8994_HPOUT1R_OUTP 0x0004 /* HPOUT1R_OUTP */ +#define WM8994_HPOUT1R_OUTP_MASK 0x0004 /* HPOUT1R_OUTP */ +#define WM8994_HPOUT1R_OUTP_SHIFT 2 /* HPOUT1R_OUTP */ +#define WM8994_HPOUT1R_OUTP_WIDTH 1 /* HPOUT1R_OUTP */ +#define WM8994_HPOUT1R_DLY 0x0002 /* HPOUT1R_DLY */ +#define WM8994_HPOUT1R_DLY_MASK 0x0002 /* HPOUT1R_DLY */ +#define WM8994_HPOUT1R_DLY_SHIFT 1 /* HPOUT1R_DLY */ +#define WM8994_HPOUT1R_DLY_WIDTH 1 /* HPOUT1R_DLY */ + +/* + * R256 (0x100) - Chip Revision + */ +#define WM8994_CHIP_REV_MASK 0x000F /* CHIP_REV - [3:0] */ +#define WM8994_CHIP_REV_SHIFT 0 /* CHIP_REV - [3:0] */ +#define WM8994_CHIP_REV_WIDTH 4 /* CHIP_REV - [3:0] */ + +/* + * R257 (0x101) - Control Interface + */ +#define WM8994_SPI_CONTRD 0x0040 /* SPI_CONTRD */ +#define WM8994_SPI_CONTRD_MASK 0x0040 /* SPI_CONTRD */ +#define WM8994_SPI_CONTRD_SHIFT 6 /* SPI_CONTRD */ +#define WM8994_SPI_CONTRD_WIDTH 1 /* SPI_CONTRD */ +#define WM8994_SPI_4WIRE 0x0020 /* SPI_4WIRE */ +#define WM8994_SPI_4WIRE_MASK 0x0020 /* SPI_4WIRE */ +#define WM8994_SPI_4WIRE_SHIFT 5 /* SPI_4WIRE */ +#define WM8994_SPI_4WIRE_WIDTH 1 /* SPI_4WIRE */ +#define WM8994_SPI_CFG 0x0010 /* SPI_CFG */ +#define WM8994_SPI_CFG_MASK 0x0010 /* SPI_CFG */ +#define WM8994_SPI_CFG_SHIFT 4 /* SPI_CFG */ +#define WM8994_SPI_CFG_WIDTH 1 /* SPI_CFG */ +#define WM8994_AUTO_INC 0x0004 /* AUTO_INC */ +#define WM8994_AUTO_INC_MASK 0x0004 /* AUTO_INC */ +#define WM8994_AUTO_INC_SHIFT 2 /* AUTO_INC */ +#define WM8994_AUTO_INC_WIDTH 1 /* AUTO_INC */ + +/* + * R272 (0x110) - Write Sequencer Ctrl (1) + */ +#define WM8994_WSEQ_ENA 0x8000 /* WSEQ_ENA */ +#define WM8994_WSEQ_ENA_MASK 0x8000 /* WSEQ_ENA */ +#define WM8994_WSEQ_ENA_SHIFT 15 /* WSEQ_ENA */ +#define WM8994_WSEQ_ENA_WIDTH 1 /* WSEQ_ENA */ +#define WM8994_WSEQ_ABORT 0x0200 /* WSEQ_ABORT */ +#define WM8994_WSEQ_ABORT_MASK 0x0200 /* WSEQ_ABORT */ +#define WM8994_WSEQ_ABORT_SHIFT 9 /* WSEQ_ABORT */ +#define WM8994_WSEQ_ABORT_WIDTH 1 /* WSEQ_ABORT */ +#define WM8994_WSEQ_START 0x0100 /* WSEQ_START */ +#define WM8994_WSEQ_START_MASK 0x0100 /* WSEQ_START */ +#define WM8994_WSEQ_START_SHIFT 8 /* WSEQ_START */ +#define WM8994_WSEQ_START_WIDTH 1 /* WSEQ_START */ +#define WM8994_WSEQ_START_INDEX_MASK 0x007F /* WSEQ_START_INDEX - [6:0] */ +#define WM8994_WSEQ_START_INDEX_SHIFT 0 /* WSEQ_START_INDEX - [6:0] */ +#define WM8994_WSEQ_START_INDEX_WIDTH 7 /* WSEQ_START_INDEX - [6:0] */ + +/* + * R273 (0x111) - Write Sequencer Ctrl (2) + */ +#define WM8994_WSEQ_BUSY 0x0100 /* WSEQ_BUSY */ +#define WM8994_WSEQ_BUSY_MASK 0x0100 /* WSEQ_BUSY */ +#define WM8994_WSEQ_BUSY_SHIFT 8 /* WSEQ_BUSY */ +#define WM8994_WSEQ_BUSY_WIDTH 1 /* WSEQ_BUSY */ +#define WM8994_WSEQ_CURRENT_INDEX_MASK 0x007F /* WSEQ_CURRENT_INDEX - [6:0] */ +#define WM8994_WSEQ_CURRENT_INDEX_SHIFT 0 /* WSEQ_CURRENT_INDEX - [6:0] */ +#define WM8994_WSEQ_CURRENT_INDEX_WIDTH 7 /* WSEQ_CURRENT_INDEX - [6:0] */ + +/* + * R512 (0x200) - AIF1 Clocking (1) + */ +#define WM8994_AIF1CLK_SRC_MASK 0x0018 /* AIF1CLK_SRC - [4:3] */ +#define WM8994_AIF1CLK_SRC_SHIFT 3 /* AIF1CLK_SRC - [4:3] */ +#define WM8994_AIF1CLK_SRC_WIDTH 2 /* AIF1CLK_SRC - [4:3] */ +#define WM8994_AIF1CLK_INV 0x0004 /* AIF1CLK_INV */ +#define WM8994_AIF1CLK_INV_MASK 0x0004 /* AIF1CLK_INV */ +#define WM8994_AIF1CLK_INV_SHIFT 2 /* AIF1CLK_INV */ +#define WM8994_AIF1CLK_INV_WIDTH 1 /* AIF1CLK_INV */ +#define WM8994_AIF1CLK_DIV 0x0002 /* AIF1CLK_DIV */ +#define WM8994_AIF1CLK_DIV_MASK 0x0002 /* AIF1CLK_DIV */ +#define WM8994_AIF1CLK_DIV_SHIFT 1 /* AIF1CLK_DIV */ +#define WM8994_AIF1CLK_DIV_WIDTH 1 /* AIF1CLK_DIV */ +#define WM8994_AIF1CLK_ENA 0x0001 /* AIF1CLK_ENA */ +#define WM8994_AIF1CLK_ENA_MASK 0x0001 /* AIF1CLK_ENA */ +#define WM8994_AIF1CLK_ENA_SHIFT 0 /* AIF1CLK_ENA */ +#define WM8994_AIF1CLK_ENA_WIDTH 1 /* AIF1CLK_ENA */ + +/* + * R513 (0x201) - AIF1 Clocking (2) + */ +#define WM8994_AIF1DAC_DIV_MASK 0x0038 /* AIF1DAC_DIV - [5:3] */ +#define WM8994_AIF1DAC_DIV_SHIFT 3 /* AIF1DAC_DIV - [5:3] */ +#define WM8994_AIF1DAC_DIV_WIDTH 3 /* AIF1DAC_DIV - [5:3] */ +#define WM8994_AIF1ADC_DIV_MASK 0x0007 /* AIF1ADC_DIV - [2:0] */ +#define WM8994_AIF1ADC_DIV_SHIFT 0 /* AIF1ADC_DIV - [2:0] */ +#define WM8994_AIF1ADC_DIV_WIDTH 3 /* AIF1ADC_DIV - [2:0] */ + +/* + * R516 (0x204) - AIF2 Clocking (1) + */ +#define WM8994_AIF2CLK_SRC_MASK 0x0018 /* AIF2CLK_SRC - [4:3] */ +#define WM8994_AIF2CLK_SRC_SHIFT 3 /* AIF2CLK_SRC - [4:3] */ +#define WM8994_AIF2CLK_SRC_WIDTH 2 /* AIF2CLK_SRC - [4:3] */ +#define WM8994_AIF2CLK_INV 0x0004 /* AIF2CLK_INV */ +#define WM8994_AIF2CLK_INV_MASK 0x0004 /* AIF2CLK_INV */ +#define WM8994_AIF2CLK_INV_SHIFT 2 /* AIF2CLK_INV */ +#define WM8994_AIF2CLK_INV_WIDTH 1 /* AIF2CLK_INV */ +#define WM8994_AIF2CLK_DIV 0x0002 /* AIF2CLK_DIV */ +#define WM8994_AIF2CLK_DIV_MASK 0x0002 /* AIF2CLK_DIV */ +#define WM8994_AIF2CLK_DIV_SHIFT 1 /* AIF2CLK_DIV */ +#define WM8994_AIF2CLK_DIV_WIDTH 1 /* AIF2CLK_DIV */ +#define WM8994_AIF2CLK_ENA 0x0001 /* AIF2CLK_ENA */ +#define WM8994_AIF2CLK_ENA_MASK 0x0001 /* AIF2CLK_ENA */ +#define WM8994_AIF2CLK_ENA_SHIFT 0 /* AIF2CLK_ENA */ +#define WM8994_AIF2CLK_ENA_WIDTH 1 /* AIF2CLK_ENA */ + +/* + * R517 (0x205) - AIF2 Clocking (2) + */ +#define WM8994_AIF2DAC_DIV_MASK 0x0038 /* AIF2DAC_DIV - [5:3] */ +#define WM8994_AIF2DAC_DIV_SHIFT 3 /* AIF2DAC_DIV - [5:3] */ +#define WM8994_AIF2DAC_DIV_WIDTH 3 /* AIF2DAC_DIV - [5:3] */ +#define WM8994_AIF2ADC_DIV_MASK 0x0007 /* AIF2ADC_DIV - [2:0] */ +#define WM8994_AIF2ADC_DIV_SHIFT 0 /* AIF2ADC_DIV - [2:0] */ +#define WM8994_AIF2ADC_DIV_WIDTH 3 /* AIF2ADC_DIV - [2:0] */ + +/* + * R520 (0x208) - Clocking (1) + */ +#define WM8994_TOCLK_ENA 0x0010 /* TOCLK_ENA */ +#define WM8994_TOCLK_ENA_MASK 0x0010 /* TOCLK_ENA */ +#define WM8994_TOCLK_ENA_SHIFT 4 /* TOCLK_ENA */ +#define WM8994_TOCLK_ENA_WIDTH 1 /* TOCLK_ENA */ +#define WM8994_AIF1DSPCLK_ENA 0x0008 /* AIF1DSPCLK_ENA */ +#define WM8994_AIF1DSPCLK_ENA_MASK 0x0008 /* AIF1DSPCLK_ENA */ +#define WM8994_AIF1DSPCLK_ENA_SHIFT 3 /* AIF1DSPCLK_ENA */ +#define WM8994_AIF1DSPCLK_ENA_WIDTH 1 /* AIF1DSPCLK_ENA */ +#define WM8994_AIF2DSPCLK_ENA 0x0004 /* AIF2DSPCLK_ENA */ +#define WM8994_AIF2DSPCLK_ENA_MASK 0x0004 /* AIF2DSPCLK_ENA */ +#define WM8994_AIF2DSPCLK_ENA_SHIFT 2 /* AIF2DSPCLK_ENA */ +#define WM8994_AIF2DSPCLK_ENA_WIDTH 1 /* AIF2DSPCLK_ENA */ +#define WM8994_SYSDSPCLK_ENA 0x0002 /* SYSDSPCLK_ENA */ +#define WM8994_SYSDSPCLK_ENA_MASK 0x0002 /* SYSDSPCLK_ENA */ +#define WM8994_SYSDSPCLK_ENA_SHIFT 1 /* SYSDSPCLK_ENA */ +#define WM8994_SYSDSPCLK_ENA_WIDTH 1 /* SYSDSPCLK_ENA */ +#define WM8994_SYSCLK_SRC 0x0001 /* SYSCLK_SRC */ +#define WM8994_SYSCLK_SRC_MASK 0x0001 /* SYSCLK_SRC */ +#define WM8994_SYSCLK_SRC_SHIFT 0 /* SYSCLK_SRC */ +#define WM8994_SYSCLK_SRC_WIDTH 1 /* SYSCLK_SRC */ + +/* + * R521 (0x209) - Clocking (2) + */ +#define WM8994_TOCLK_DIV_MASK 0x0700 /* TOCLK_DIV - [10:8] */ +#define WM8994_TOCLK_DIV_SHIFT 8 /* TOCLK_DIV - [10:8] */ +#define WM8994_TOCLK_DIV_WIDTH 3 /* TOCLK_DIV - [10:8] */ +#define WM8994_DBCLK_DIV_MASK 0x0070 /* DBCLK_DIV - [6:4] */ +#define WM8994_DBCLK_DIV_SHIFT 4 /* DBCLK_DIV - [6:4] */ +#define WM8994_DBCLK_DIV_WIDTH 3 /* DBCLK_DIV - [6:4] */ +#define WM8994_OPCLK_DIV_MASK 0x0007 /* OPCLK_DIV - [2:0] */ +#define WM8994_OPCLK_DIV_SHIFT 0 /* OPCLK_DIV - [2:0] */ +#define WM8994_OPCLK_DIV_WIDTH 3 /* OPCLK_DIV - [2:0] */ + +/* + * R528 (0x210) - AIF1 Rate + */ +#define WM8994_AIF1_SR_MASK 0x00F0 /* AIF1_SR - [7:4] */ +#define WM8994_AIF1_SR_SHIFT 4 /* AIF1_SR - [7:4] */ +#define WM8994_AIF1_SR_WIDTH 4 /* AIF1_SR - [7:4] */ +#define WM8994_AIF1CLK_RATE_MASK 0x000F /* AIF1CLK_RATE - [3:0] */ +#define WM8994_AIF1CLK_RATE_SHIFT 0 /* AIF1CLK_RATE - [3:0] */ +#define WM8994_AIF1CLK_RATE_WIDTH 4 /* AIF1CLK_RATE - [3:0] */ + +/* + * R529 (0x211) - AIF2 Rate + */ +#define WM8994_AIF2_SR_MASK 0x00F0 /* AIF2_SR - [7:4] */ +#define WM8994_AIF2_SR_SHIFT 4 /* AIF2_SR - [7:4] */ +#define WM8994_AIF2_SR_WIDTH 4 /* AIF2_SR - [7:4] */ +#define WM8994_AIF2CLK_RATE_MASK 0x000F /* AIF2CLK_RATE - [3:0] */ +#define WM8994_AIF2CLK_RATE_SHIFT 0 /* AIF2CLK_RATE - [3:0] */ +#define WM8994_AIF2CLK_RATE_WIDTH 4 /* AIF2CLK_RATE - [3:0] */ + +/* + * R530 (0x212) - Rate Status + */ +#define WM8994_SR_ERROR_MASK 0x000F /* SR_ERROR - [3:0] */ +#define WM8994_SR_ERROR_SHIFT 0 /* SR_ERROR - [3:0] */ +#define WM8994_SR_ERROR_WIDTH 4 /* SR_ERROR - [3:0] */ + +/* + * R544 (0x220) - FLL1 Control (1) + */ +#define WM8994_FLL1_FRAC 0x0004 /* FLL1_FRAC */ +#define WM8994_FLL1_FRAC_MASK 0x0004 /* FLL1_FRAC */ +#define WM8994_FLL1_FRAC_SHIFT 2 /* FLL1_FRAC */ +#define WM8994_FLL1_FRAC_WIDTH 1 /* FLL1_FRAC */ +#define WM8994_FLL1_OSC_ENA 0x0002 /* FLL1_OSC_ENA */ +#define WM8994_FLL1_OSC_ENA_MASK 0x0002 /* FLL1_OSC_ENA */ +#define WM8994_FLL1_OSC_ENA_SHIFT 1 /* FLL1_OSC_ENA */ +#define WM8994_FLL1_OSC_ENA_WIDTH 1 /* FLL1_OSC_ENA */ +#define WM8994_FLL1_ENA 0x0001 /* FLL1_ENA */ +#define WM8994_FLL1_ENA_MASK 0x0001 /* FLL1_ENA */ +#define WM8994_FLL1_ENA_SHIFT 0 /* FLL1_ENA */ +#define WM8994_FLL1_ENA_WIDTH 1 /* FLL1_ENA */ + +/* + * R545 (0x221) - FLL1 Control (2) + */ +#define WM8994_FLL1_OUTDIV_MASK 0x3F00 /* FLL1_OUTDIV - [13:8] */ +#define WM8994_FLL1_OUTDIV_SHIFT 8 /* FLL1_OUTDIV - [13:8] */ +#define WM8994_FLL1_OUTDIV_WIDTH 6 /* FLL1_OUTDIV - [13:8] */ +#define WM8994_FLL1_CTRL_RATE_MASK 0x0070 /* FLL1_CTRL_RATE - [6:4] */ +#define WM8994_FLL1_CTRL_RATE_SHIFT 4 /* FLL1_CTRL_RATE - [6:4] */ +#define WM8994_FLL1_CTRL_RATE_WIDTH 3 /* FLL1_CTRL_RATE - [6:4] */ +#define WM8994_FLL1_FRATIO_MASK 0x0007 /* FLL1_FRATIO - [2:0] */ +#define WM8994_FLL1_FRATIO_SHIFT 0 /* FLL1_FRATIO - [2:0] */ +#define WM8994_FLL1_FRATIO_WIDTH 3 /* FLL1_FRATIO - [2:0] */ + +/* + * R546 (0x222) - FLL1 Control (3) + */ +#define WM8994_FLL1_K_MASK 0xFFFF /* FLL1_K - [15:0] */ +#define WM8994_FLL1_K_SHIFT 0 /* FLL1_K - [15:0] */ +#define WM8994_FLL1_K_WIDTH 16 /* FLL1_K - [15:0] */ + +/* + * R547 (0x223) - FLL1 Control (4) + */ +#define WM8994_FLL1_N_MASK 0x7FE0 /* FLL1_N - [14:5] */ +#define WM8994_FLL1_N_SHIFT 5 /* FLL1_N - [14:5] */ +#define WM8994_FLL1_N_WIDTH 10 /* FLL1_N - [14:5] */ +#define WM8994_FLL1_LOOP_GAIN_MASK 0x000F /* FLL1_LOOP_GAIN - [3:0] */ +#define WM8994_FLL1_LOOP_GAIN_SHIFT 0 /* FLL1_LOOP_GAIN - [3:0] */ +#define WM8994_FLL1_LOOP_GAIN_WIDTH 4 /* FLL1_LOOP_GAIN - [3:0] */ + +/* + * R548 (0x224) - FLL1 Control (5) + */ +#define WM8994_FLL1_FRC_NCO_VAL_MASK 0x1F80 /* FLL1_FRC_NCO_VAL - [12:7] */ +#define WM8994_FLL1_FRC_NCO_VAL_SHIFT 7 /* FLL1_FRC_NCO_VAL - [12:7] */ +#define WM8994_FLL1_FRC_NCO_VAL_WIDTH 6 /* FLL1_FRC_NCO_VAL - [12:7] */ +#define WM8994_FLL1_FRC_NCO 0x0040 /* FLL1_FRC_NCO */ +#define WM8994_FLL1_FRC_NCO_MASK 0x0040 /* FLL1_FRC_NCO */ +#define WM8994_FLL1_FRC_NCO_SHIFT 6 /* FLL1_FRC_NCO */ +#define WM8994_FLL1_FRC_NCO_WIDTH 1 /* FLL1_FRC_NCO */ +#define WM8994_FLL1_REFCLK_DIV_MASK 0x0018 /* FLL1_REFCLK_DIV - [4:3] */ +#define WM8994_FLL1_REFCLK_DIV_SHIFT 3 /* FLL1_REFCLK_DIV - [4:3] */ +#define WM8994_FLL1_REFCLK_DIV_WIDTH 2 /* FLL1_REFCLK_DIV - [4:3] */ +#define WM8994_FLL1_REFCLK_SRC_MASK 0x0003 /* FLL1_REFCLK_SRC - [1:0] */ +#define WM8994_FLL1_REFCLK_SRC_SHIFT 0 /* FLL1_REFCLK_SRC - [1:0] */ +#define WM8994_FLL1_REFCLK_SRC_WIDTH 2 /* FLL1_REFCLK_SRC - [1:0] */ + +/* + * R576 (0x240) - FLL2 Control (1) + */ +#define WM8994_FLL2_FRAC 0x0004 /* FLL2_FRAC */ +#define WM8994_FLL2_FRAC_MASK 0x0004 /* FLL2_FRAC */ +#define WM8994_FLL2_FRAC_SHIFT 2 /* FLL2_FRAC */ +#define WM8994_FLL2_FRAC_WIDTH 1 /* FLL2_FRAC */ +#define WM8994_FLL2_OSC_ENA 0x0002 /* FLL2_OSC_ENA */ +#define WM8994_FLL2_OSC_ENA_MASK 0x0002 /* FLL2_OSC_ENA */ +#define WM8994_FLL2_OSC_ENA_SHIFT 1 /* FLL2_OSC_ENA */ +#define WM8994_FLL2_OSC_ENA_WIDTH 1 /* FLL2_OSC_ENA */ +#define WM8994_FLL2_ENA 0x0001 /* FLL2_ENA */ +#define WM8994_FLL2_ENA_MASK 0x0001 /* FLL2_ENA */ +#define WM8994_FLL2_ENA_SHIFT 0 /* FLL2_ENA */ +#define WM8994_FLL2_ENA_WIDTH 1 /* FLL2_ENA */ + +/* + * R577 (0x241) - FLL2 Control (2) + */ +#define WM8994_FLL2_OUTDIV_MASK 0x3F00 /* FLL2_OUTDIV - [13:8] */ +#define WM8994_FLL2_OUTDIV_SHIFT 8 /* FLL2_OUTDIV - [13:8] */ +#define WM8994_FLL2_OUTDIV_WIDTH 6 /* FLL2_OUTDIV - [13:8] */ +#define WM8994_FLL2_CTRL_RATE_MASK 0x0070 /* FLL2_CTRL_RATE - [6:4] */ +#define WM8994_FLL2_CTRL_RATE_SHIFT 4 /* FLL2_CTRL_RATE - [6:4] */ +#define WM8994_FLL2_CTRL_RATE_WIDTH 3 /* FLL2_CTRL_RATE - [6:4] */ +#define WM8994_FLL2_FRATIO_MASK 0x0007 /* FLL2_FRATIO - [2:0] */ +#define WM8994_FLL2_FRATIO_SHIFT 0 /* FLL2_FRATIO - [2:0] */ +#define WM8994_FLL2_FRATIO_WIDTH 3 /* FLL2_FRATIO - [2:0] */ + +/* + * R578 (0x242) - FLL2 Control (3) + */ +#define WM8994_FLL2_K_MASK 0xFFFF /* FLL2_K - [15:0] */ +#define WM8994_FLL2_K_SHIFT 0 /* FLL2_K - [15:0] */ +#define WM8994_FLL2_K_WIDTH 16 /* FLL2_K - [15:0] */ + +/* + * R579 (0x243) - FLL2 Control (4) + */ +#define WM8994_FLL2_N_MASK 0x7FE0 /* FLL2_N - [14:5] */ +#define WM8994_FLL2_N_SHIFT 5 /* FLL2_N - [14:5] */ +#define WM8994_FLL2_N_WIDTH 10 /* FLL2_N - [14:5] */ +#define WM8994_FLL2_LOOP_GAIN_MASK 0x000F /* FLL2_LOOP_GAIN - [3:0] */ +#define WM8994_FLL2_LOOP_GAIN_SHIFT 0 /* FLL2_LOOP_GAIN - [3:0] */ +#define WM8994_FLL2_LOOP_GAIN_WIDTH 4 /* FLL2_LOOP_GAIN - [3:0] */ + +/* + * R580 (0x244) - FLL2 Control (5) + */ +#define WM8994_FLL2_FRC_NCO_VAL_MASK 0x1F80 /* FLL2_FRC_NCO_VAL - [12:7] */ +#define WM8994_FLL2_FRC_NCO_VAL_SHIFT 7 /* FLL2_FRC_NCO_VAL - [12:7] */ +#define WM8994_FLL2_FRC_NCO_VAL_WIDTH 6 /* FLL2_FRC_NCO_VAL - [12:7] */ +#define WM8994_FLL2_FRC_NCO 0x0040 /* FLL2_FRC_NCO */ +#define WM8994_FLL2_FRC_NCO_MASK 0x0040 /* FLL2_FRC_NCO */ +#define WM8994_FLL2_FRC_NCO_SHIFT 6 /* FLL2_FRC_NCO */ +#define WM8994_FLL2_FRC_NCO_WIDTH 1 /* FLL2_FRC_NCO */ +#define WM8994_FLL2_REFCLK_DIV_MASK 0x0018 /* FLL2_REFCLK_DIV - [4:3] */ +#define WM8994_FLL2_REFCLK_DIV_SHIFT 3 /* FLL2_REFCLK_DIV - [4:3] */ +#define WM8994_FLL2_REFCLK_DIV_WIDTH 2 /* FLL2_REFCLK_DIV - [4:3] */ +#define WM8994_FLL2_REFCLK_SRC_MASK 0x0003 /* FLL2_REFCLK_SRC - [1:0] */ +#define WM8994_FLL2_REFCLK_SRC_SHIFT 0 /* FLL2_REFCLK_SRC - [1:0] */ +#define WM8994_FLL2_REFCLK_SRC_WIDTH 2 /* FLL2_REFCLK_SRC - [1:0] */ + +/* + * R768 (0x300) - AIF1 Control (1) + */ +#define WM8994_AIF1ADCL_SRC 0x8000 /* AIF1ADCL_SRC */ +#define WM8994_AIF1ADCL_SRC_MASK 0x8000 /* AIF1ADCL_SRC */ +#define WM8994_AIF1ADCL_SRC_SHIFT 15 /* AIF1ADCL_SRC */ +#define WM8994_AIF1ADCL_SRC_WIDTH 1 /* AIF1ADCL_SRC */ +#define WM8994_AIF1ADCR_SRC 0x4000 /* AIF1ADCR_SRC */ +#define WM8994_AIF1ADCR_SRC_MASK 0x4000 /* AIF1ADCR_SRC */ +#define WM8994_AIF1ADCR_SRC_SHIFT 14 /* AIF1ADCR_SRC */ +#define WM8994_AIF1ADCR_SRC_WIDTH 1 /* AIF1ADCR_SRC */ +#define WM8994_AIF1ADC_TDM 0x2000 /* AIF1ADC_TDM */ +#define WM8994_AIF1ADC_TDM_MASK 0x2000 /* AIF1ADC_TDM */ +#define WM8994_AIF1ADC_TDM_SHIFT 13 /* AIF1ADC_TDM */ +#define WM8994_AIF1ADC_TDM_WIDTH 1 /* AIF1ADC_TDM */ +#define WM8994_AIF1_BCLK_INV 0x0100 /* AIF1_BCLK_INV */ +#define WM8994_AIF1_BCLK_INV_MASK 0x0100 /* AIF1_BCLK_INV */ +#define WM8994_AIF1_BCLK_INV_SHIFT 8 /* AIF1_BCLK_INV */ +#define WM8994_AIF1_BCLK_INV_WIDTH 1 /* AIF1_BCLK_INV */ +#define WM8994_AIF1_LRCLK_INV 0x0080 /* AIF1_LRCLK_INV */ +#define WM8994_AIF1_LRCLK_INV_MASK 0x0080 /* AIF1_LRCLK_INV */ +#define WM8994_AIF1_LRCLK_INV_SHIFT 7 /* AIF1_LRCLK_INV */ +#define WM8994_AIF1_LRCLK_INV_WIDTH 1 /* AIF1_LRCLK_INV */ +#define WM8994_AIF1_WL_MASK 0x0060 /* AIF1_WL - [6:5] */ +#define WM8994_AIF1_WL_SHIFT 5 /* AIF1_WL - [6:5] */ +#define WM8994_AIF1_WL_WIDTH 2 /* AIF1_WL - [6:5] */ +#define WM8994_AIF1_FMT_MASK 0x0018 /* AIF1_FMT - [4:3] */ +#define WM8994_AIF1_FMT_SHIFT 3 /* AIF1_FMT - [4:3] */ +#define WM8994_AIF1_FMT_WIDTH 2 /* AIF1_FMT - [4:3] */ + +/* + * R769 (0x301) - AIF1 Control (2) + */ +#define WM8994_AIF1DACL_SRC 0x8000 /* AIF1DACL_SRC */ +#define WM8994_AIF1DACL_SRC_MASK 0x8000 /* AIF1DACL_SRC */ +#define WM8994_AIF1DACL_SRC_SHIFT 15 /* AIF1DACL_SRC */ +#define WM8994_AIF1DACL_SRC_WIDTH 1 /* AIF1DACL_SRC */ +#define WM8994_AIF1DACR_SRC 0x4000 /* AIF1DACR_SRC */ +#define WM8994_AIF1DACR_SRC_MASK 0x4000 /* AIF1DACR_SRC */ +#define WM8994_AIF1DACR_SRC_SHIFT 14 /* AIF1DACR_SRC */ +#define WM8994_AIF1DACR_SRC_WIDTH 1 /* AIF1DACR_SRC */ +#define WM8994_AIF1DAC_BOOST_MASK 0x0C00 /* AIF1DAC_BOOST - [11:10] */ +#define WM8994_AIF1DAC_BOOST_SHIFT 10 /* AIF1DAC_BOOST - [11:10] */ +#define WM8994_AIF1DAC_BOOST_WIDTH 2 /* AIF1DAC_BOOST - [11:10] */ +#define WM8994_AIF1_MONO 0x0100 /* AIF1_MONO */ +#define WM8994_AIF1_MONO_MASK 0x0100 /* AIF1_MONO */ +#define WM8994_AIF1_MONO_SHIFT 8 /* AIF1_MONO */ +#define WM8994_AIF1_MONO_WIDTH 1 /* AIF1_MONO */ +#define WM8994_AIF1DAC_COMP 0x0010 /* AIF1DAC_COMP */ +#define WM8994_AIF1DAC_COMP_MASK 0x0010 /* AIF1DAC_COMP */ +#define WM8994_AIF1DAC_COMP_SHIFT 4 /* AIF1DAC_COMP */ +#define WM8994_AIF1DAC_COMP_WIDTH 1 /* AIF1DAC_COMP */ +#define WM8994_AIF1DAC_COMPMODE 0x0008 /* AIF1DAC_COMPMODE */ +#define WM8994_AIF1DAC_COMPMODE_MASK 0x0008 /* AIF1DAC_COMPMODE */ +#define WM8994_AIF1DAC_COMPMODE_SHIFT 3 /* AIF1DAC_COMPMODE */ +#define WM8994_AIF1DAC_COMPMODE_WIDTH 1 /* AIF1DAC_COMPMODE */ +#define WM8994_AIF1ADC_COMP 0x0004 /* AIF1ADC_COMP */ +#define WM8994_AIF1ADC_COMP_MASK 0x0004 /* AIF1ADC_COMP */ +#define WM8994_AIF1ADC_COMP_SHIFT 2 /* AIF1ADC_COMP */ +#define WM8994_AIF1ADC_COMP_WIDTH 1 /* AIF1ADC_COMP */ +#define WM8994_AIF1ADC_COMPMODE 0x0002 /* AIF1ADC_COMPMODE */ +#define WM8994_AIF1ADC_COMPMODE_MASK 0x0002 /* AIF1ADC_COMPMODE */ +#define WM8994_AIF1ADC_COMPMODE_SHIFT 1 /* AIF1ADC_COMPMODE */ +#define WM8994_AIF1ADC_COMPMODE_WIDTH 1 /* AIF1ADC_COMPMODE */ +#define WM8994_AIF1_LOOPBACK 0x0001 /* AIF1_LOOPBACK */ +#define WM8994_AIF1_LOOPBACK_MASK 0x0001 /* AIF1_LOOPBACK */ +#define WM8994_AIF1_LOOPBACK_SHIFT 0 /* AIF1_LOOPBACK */ +#define WM8994_AIF1_LOOPBACK_WIDTH 1 /* AIF1_LOOPBACK */ + +/* + * R770 (0x302) - AIF1 Master/Slave + */ +#define WM8994_AIF1_TRI 0x8000 /* AIF1_TRI */ +#define WM8994_AIF1_TRI_MASK 0x8000 /* AIF1_TRI */ +#define WM8994_AIF1_TRI_SHIFT 15 /* AIF1_TRI */ +#define WM8994_AIF1_TRI_WIDTH 1 /* AIF1_TRI */ +#define WM8994_AIF1_MSTR 0x4000 /* AIF1_MSTR */ +#define WM8994_AIF1_MSTR_MASK 0x4000 /* AIF1_MSTR */ +#define WM8994_AIF1_MSTR_SHIFT 14 /* AIF1_MSTR */ +#define WM8994_AIF1_MSTR_WIDTH 1 /* AIF1_MSTR */ +#define WM8994_AIF1_CLK_FRC 0x2000 /* AIF1_CLK_FRC */ +#define WM8994_AIF1_CLK_FRC_MASK 0x2000 /* AIF1_CLK_FRC */ +#define WM8994_AIF1_CLK_FRC_SHIFT 13 /* AIF1_CLK_FRC */ +#define WM8994_AIF1_CLK_FRC_WIDTH 1 /* AIF1_CLK_FRC */ +#define WM8994_AIF1_LRCLK_FRC 0x1000 /* AIF1_LRCLK_FRC */ +#define WM8994_AIF1_LRCLK_FRC_MASK 0x1000 /* AIF1_LRCLK_FRC */ +#define WM8994_AIF1_LRCLK_FRC_SHIFT 12 /* AIF1_LRCLK_FRC */ +#define WM8994_AIF1_LRCLK_FRC_WIDTH 1 /* AIF1_LRCLK_FRC */ + +/* + * R771 (0x303) - AIF1 BCLK + */ +#define WM8994_AIF1_BCLK_DIV_MASK 0x01F0 /* AIF1_BCLK_DIV - [8:4] */ +#define WM8994_AIF1_BCLK_DIV_SHIFT 4 /* AIF1_BCLK_DIV - [8:4] */ +#define WM8994_AIF1_BCLK_DIV_WIDTH 5 /* AIF1_BCLK_DIV - [8:4] */ + +/* + * R772 (0x304) - AIF1ADC LRCLK + */ +#define WM8994_AIF1ADC_LRCLK_DIR 0x0800 /* AIF1ADC_LRCLK_DIR */ +#define WM8994_AIF1ADC_LRCLK_DIR_MASK 0x0800 /* AIF1ADC_LRCLK_DIR */ +#define WM8994_AIF1ADC_LRCLK_DIR_SHIFT 11 /* AIF1ADC_LRCLK_DIR */ +#define WM8994_AIF1ADC_LRCLK_DIR_WIDTH 1 /* AIF1ADC_LRCLK_DIR */ +#define WM8994_AIF1ADC_RATE_MASK 0x07FF /* AIF1ADC_RATE - [10:0] */ +#define WM8994_AIF1ADC_RATE_SHIFT 0 /* AIF1ADC_RATE - [10:0] */ +#define WM8994_AIF1ADC_RATE_WIDTH 11 /* AIF1ADC_RATE - [10:0] */ + +/* + * R773 (0x305) - AIF1DAC LRCLK + */ +#define WM8994_AIF1DAC_LRCLK_DIR 0x0800 /* AIF1DAC_LRCLK_DIR */ +#define WM8994_AIF1DAC_LRCLK_DIR_MASK 0x0800 /* AIF1DAC_LRCLK_DIR */ +#define WM8994_AIF1DAC_LRCLK_DIR_SHIFT 11 /* AIF1DAC_LRCLK_DIR */ +#define WM8994_AIF1DAC_LRCLK_DIR_WIDTH 1 /* AIF1DAC_LRCLK_DIR */ +#define WM8994_AIF1DAC_RATE_MASK 0x07FF /* AIF1DAC_RATE - [10:0] */ +#define WM8994_AIF1DAC_RATE_SHIFT 0 /* AIF1DAC_RATE - [10:0] */ +#define WM8994_AIF1DAC_RATE_WIDTH 11 /* AIF1DAC_RATE - [10:0] */ + +/* + * R774 (0x306) - AIF1DAC Data + */ +#define WM8994_AIF1DACL_DAT_INV 0x0002 /* AIF1DACL_DAT_INV */ +#define WM8994_AIF1DACL_DAT_INV_MASK 0x0002 /* AIF1DACL_DAT_INV */ +#define WM8994_AIF1DACL_DAT_INV_SHIFT 1 /* AIF1DACL_DAT_INV */ +#define WM8994_AIF1DACL_DAT_INV_WIDTH 1 /* AIF1DACL_DAT_INV */ +#define WM8994_AIF1DACR_DAT_INV 0x0001 /* AIF1DACR_DAT_INV */ +#define WM8994_AIF1DACR_DAT_INV_MASK 0x0001 /* AIF1DACR_DAT_INV */ +#define WM8994_AIF1DACR_DAT_INV_SHIFT 0 /* AIF1DACR_DAT_INV */ +#define WM8994_AIF1DACR_DAT_INV_WIDTH 1 /* AIF1DACR_DAT_INV */ + +/* + * R775 (0x307) - AIF1ADC Data + */ +#define WM8994_AIF1ADCL_DAT_INV 0x0002 /* AIF1ADCL_DAT_INV */ +#define WM8994_AIF1ADCL_DAT_INV_MASK 0x0002 /* AIF1ADCL_DAT_INV */ +#define WM8994_AIF1ADCL_DAT_INV_SHIFT 1 /* AIF1ADCL_DAT_INV */ +#define WM8994_AIF1ADCL_DAT_INV_WIDTH 1 /* AIF1ADCL_DAT_INV */ +#define WM8994_AIF1ADCR_DAT_INV 0x0001 /* AIF1ADCR_DAT_INV */ +#define WM8994_AIF1ADCR_DAT_INV_MASK 0x0001 /* AIF1ADCR_DAT_INV */ +#define WM8994_AIF1ADCR_DAT_INV_SHIFT 0 /* AIF1ADCR_DAT_INV */ +#define WM8994_AIF1ADCR_DAT_INV_WIDTH 1 /* AIF1ADCR_DAT_INV */ + +/* + * R784 (0x310) - AIF2 Control (1) + */ +#define WM8994_AIF2ADCL_SRC 0x8000 /* AIF2ADCL_SRC */ +#define WM8994_AIF2ADCL_SRC_MASK 0x8000 /* AIF2ADCL_SRC */ +#define WM8994_AIF2ADCL_SRC_SHIFT 15 /* AIF2ADCL_SRC */ +#define WM8994_AIF2ADCL_SRC_WIDTH 1 /* AIF2ADCL_SRC */ +#define WM8994_AIF2ADCR_SRC 0x4000 /* AIF2ADCR_SRC */ +#define WM8994_AIF2ADCR_SRC_MASK 0x4000 /* AIF2ADCR_SRC */ +#define WM8994_AIF2ADCR_SRC_SHIFT 14 /* AIF2ADCR_SRC */ +#define WM8994_AIF2ADCR_SRC_WIDTH 1 /* AIF2ADCR_SRC */ +#define WM8994_AIF2ADC_TDM 0x2000 /* AIF2ADC_TDM */ +#define WM8994_AIF2ADC_TDM_MASK 0x2000 /* AIF2ADC_TDM */ +#define WM8994_AIF2ADC_TDM_SHIFT 13 /* AIF2ADC_TDM */ +#define WM8994_AIF2ADC_TDM_WIDTH 1 /* AIF2ADC_TDM */ +#define WM8994_AIF2ADC_TDM_CHAN 0x1000 /* AIF2ADC_TDM_CHAN */ +#define WM8994_AIF2ADC_TDM_CHAN_MASK 0x1000 /* AIF2ADC_TDM_CHAN */ +#define WM8994_AIF2ADC_TDM_CHAN_SHIFT 12 /* AIF2ADC_TDM_CHAN */ +#define WM8994_AIF2ADC_TDM_CHAN_WIDTH 1 /* AIF2ADC_TDM_CHAN */ +#define WM8994_AIF2_BCLK_INV 0x0100 /* AIF2_BCLK_INV */ +#define WM8994_AIF2_BCLK_INV_MASK 0x0100 /* AIF2_BCLK_INV */ +#define WM8994_AIF2_BCLK_INV_SHIFT 8 /* AIF2_BCLK_INV */ +#define WM8994_AIF2_BCLK_INV_WIDTH 1 /* AIF2_BCLK_INV */ +#define WM8994_AIF2_LRCLK_INV 0x0080 /* AIF2_LRCLK_INV */ +#define WM8994_AIF2_LRCLK_INV_MASK 0x0080 /* AIF2_LRCLK_INV */ +#define WM8994_AIF2_LRCLK_INV_SHIFT 7 /* AIF2_LRCLK_INV */ +#define WM8994_AIF2_LRCLK_INV_WIDTH 1 /* AIF2_LRCLK_INV */ +#define WM8994_AIF2_WL_MASK 0x0060 /* AIF2_WL - [6:5] */ +#define WM8994_AIF2_WL_SHIFT 5 /* AIF2_WL - [6:5] */ +#define WM8994_AIF2_WL_WIDTH 2 /* AIF2_WL - [6:5] */ +#define WM8994_AIF2_FMT_MASK 0x0018 /* AIF2_FMT - [4:3] */ +#define WM8994_AIF2_FMT_SHIFT 3 /* AIF2_FMT - [4:3] */ +#define WM8994_AIF2_FMT_WIDTH 2 /* AIF2_FMT - [4:3] */ + +/* + * R785 (0x311) - AIF2 Control (2) + */ +#define WM8994_AIF2DACL_SRC 0x8000 /* AIF2DACL_SRC */ +#define WM8994_AIF2DACL_SRC_MASK 0x8000 /* AIF2DACL_SRC */ +#define WM8994_AIF2DACL_SRC_SHIFT 15 /* AIF2DACL_SRC */ +#define WM8994_AIF2DACL_SRC_WIDTH 1 /* AIF2DACL_SRC */ +#define WM8994_AIF2DACR_SRC 0x4000 /* AIF2DACR_SRC */ +#define WM8994_AIF2DACR_SRC_MASK 0x4000 /* AIF2DACR_SRC */ +#define WM8994_AIF2DACR_SRC_SHIFT 14 /* AIF2DACR_SRC */ +#define WM8994_AIF2DACR_SRC_WIDTH 1 /* AIF2DACR_SRC */ +#define WM8994_AIF2DAC_TDM 0x2000 /* AIF2DAC_TDM */ +#define WM8994_AIF2DAC_TDM_MASK 0x2000 /* AIF2DAC_TDM */ +#define WM8994_AIF2DAC_TDM_SHIFT 13 /* AIF2DAC_TDM */ +#define WM8994_AIF2DAC_TDM_WIDTH 1 /* AIF2DAC_TDM */ +#define WM8994_AIF2DAC_TDM_CHAN 0x1000 /* AIF2DAC_TDM_CHAN */ +#define WM8994_AIF2DAC_TDM_CHAN_MASK 0x1000 /* AIF2DAC_TDM_CHAN */ +#define WM8994_AIF2DAC_TDM_CHAN_SHIFT 12 /* AIF2DAC_TDM_CHAN */ +#define WM8994_AIF2DAC_TDM_CHAN_WIDTH 1 /* AIF2DAC_TDM_CHAN */ +#define WM8994_AIF2DAC_BOOST_MASK 0x0C00 /* AIF2DAC_BOOST - [11:10] */ +#define WM8994_AIF2DAC_BOOST_SHIFT 10 /* AIF2DAC_BOOST - [11:10] */ +#define WM8994_AIF2DAC_BOOST_WIDTH 2 /* AIF2DAC_BOOST - [11:10] */ +#define WM8994_AIF2_MONO 0x0100 /* AIF2_MONO */ +#define WM8994_AIF2_MONO_MASK 0x0100 /* AIF2_MONO */ +#define WM8994_AIF2_MONO_SHIFT 8 /* AIF2_MONO */ +#define WM8994_AIF2_MONO_WIDTH 1 /* AIF2_MONO */ +#define WM8994_AIF2DAC_COMP 0x0010 /* AIF2DAC_COMP */ +#define WM8994_AIF2DAC_COMP_MASK 0x0010 /* AIF2DAC_COMP */ +#define WM8994_AIF2DAC_COMP_SHIFT 4 /* AIF2DAC_COMP */ +#define WM8994_AIF2DAC_COMP_WIDTH 1 /* AIF2DAC_COMP */ +#define WM8994_AIF2DAC_COMPMODE 0x0008 /* AIF2DAC_COMPMODE */ +#define WM8994_AIF2DAC_COMPMODE_MASK 0x0008 /* AIF2DAC_COMPMODE */ +#define WM8994_AIF2DAC_COMPMODE_SHIFT 3 /* AIF2DAC_COMPMODE */ +#define WM8994_AIF2DAC_COMPMODE_WIDTH 1 /* AIF2DAC_COMPMODE */ +#define WM8994_AIF2ADC_COMP 0x0004 /* AIF2ADC_COMP */ +#define WM8994_AIF2ADC_COMP_MASK 0x0004 /* AIF2ADC_COMP */ +#define WM8994_AIF2ADC_COMP_SHIFT 2 /* AIF2ADC_COMP */ +#define WM8994_AIF2ADC_COMP_WIDTH 1 /* AIF2ADC_COMP */ +#define WM8994_AIF2ADC_COMPMODE 0x0002 /* AIF2ADC_COMPMODE */ +#define WM8994_AIF2ADC_COMPMODE_MASK 0x0002 /* AIF2ADC_COMPMODE */ +#define WM8994_AIF2ADC_COMPMODE_SHIFT 1 /* AIF2ADC_COMPMODE */ +#define WM8994_AIF2ADC_COMPMODE_WIDTH 1 /* AIF2ADC_COMPMODE */ +#define WM8994_AIF2_LOOPBACK 0x0001 /* AIF2_LOOPBACK */ +#define WM8994_AIF2_LOOPBACK_MASK 0x0001 /* AIF2_LOOPBACK */ +#define WM8994_AIF2_LOOPBACK_SHIFT 0 /* AIF2_LOOPBACK */ +#define WM8994_AIF2_LOOPBACK_WIDTH 1 /* AIF2_LOOPBACK */ + +/* + * R786 (0x312) - AIF2 Master/Slave + */ +#define WM8994_AIF2_TRI 0x8000 /* AIF2_TRI */ +#define WM8994_AIF2_TRI_MASK 0x8000 /* AIF2_TRI */ +#define WM8994_AIF2_TRI_SHIFT 15 /* AIF2_TRI */ +#define WM8994_AIF2_TRI_WIDTH 1 /* AIF2_TRI */ +#define WM8994_AIF2_MSTR 0x4000 /* AIF2_MSTR */ +#define WM8994_AIF2_MSTR_MASK 0x4000 /* AIF2_MSTR */ +#define WM8994_AIF2_MSTR_SHIFT 14 /* AIF2_MSTR */ +#define WM8994_AIF2_MSTR_WIDTH 1 /* AIF2_MSTR */ +#define WM8994_AIF2_CLK_FRC 0x2000 /* AIF2_CLK_FRC */ +#define WM8994_AIF2_CLK_FRC_MASK 0x2000 /* AIF2_CLK_FRC */ +#define WM8994_AIF2_CLK_FRC_SHIFT 13 /* AIF2_CLK_FRC */ +#define WM8994_AIF2_CLK_FRC_WIDTH 1 /* AIF2_CLK_FRC */ +#define WM8994_AIF2_LRCLK_FRC 0x1000 /* AIF2_LRCLK_FRC */ +#define WM8994_AIF2_LRCLK_FRC_MASK 0x1000 /* AIF2_LRCLK_FRC */ +#define WM8994_AIF2_LRCLK_FRC_SHIFT 12 /* AIF2_LRCLK_FRC */ +#define WM8994_AIF2_LRCLK_FRC_WIDTH 1 /* AIF2_LRCLK_FRC */ + +/* + * R787 (0x313) - AIF2 BCLK + */ +#define WM8994_AIF2_BCLK_DIV_MASK 0x01F0 /* AIF2_BCLK_DIV - [8:4] */ +#define WM8994_AIF2_BCLK_DIV_SHIFT 4 /* AIF2_BCLK_DIV - [8:4] */ +#define WM8994_AIF2_BCLK_DIV_WIDTH 5 /* AIF2_BCLK_DIV - [8:4] */ + +/* + * R788 (0x314) - AIF2ADC LRCLK + */ +#define WM8994_AIF2ADC_LRCLK_DIR 0x0800 /* AIF2ADC_LRCLK_DIR */ +#define WM8994_AIF2ADC_LRCLK_DIR_MASK 0x0800 /* AIF2ADC_LRCLK_DIR */ +#define WM8994_AIF2ADC_LRCLK_DIR_SHIFT 11 /* AIF2ADC_LRCLK_DIR */ +#define WM8994_AIF2ADC_LRCLK_DIR_WIDTH 1 /* AIF2ADC_LRCLK_DIR */ +#define WM8994_AIF2ADC_RATE_MASK 0x07FF /* AIF2ADC_RATE - [10:0] */ +#define WM8994_AIF2ADC_RATE_SHIFT 0 /* AIF2ADC_RATE - [10:0] */ +#define WM8994_AIF2ADC_RATE_WIDTH 11 /* AIF2ADC_RATE - [10:0] */ + +/* + * R789 (0x315) - AIF2DAC LRCLK + */ +#define WM8994_AIF2DAC_LRCLK_DIR 0x0800 /* AIF2DAC_LRCLK_DIR */ +#define WM8994_AIF2DAC_LRCLK_DIR_MASK 0x0800 /* AIF2DAC_LRCLK_DIR */ +#define WM8994_AIF2DAC_LRCLK_DIR_SHIFT 11 /* AIF2DAC_LRCLK_DIR */ +#define WM8994_AIF2DAC_LRCLK_DIR_WIDTH 1 /* AIF2DAC_LRCLK_DIR */ +#define WM8994_AIF2DAC_RATE_MASK 0x07FF /* AIF2DAC_RATE - [10:0] */ +#define WM8994_AIF2DAC_RATE_SHIFT 0 /* AIF2DAC_RATE - [10:0] */ +#define WM8994_AIF2DAC_RATE_WIDTH 11 /* AIF2DAC_RATE - [10:0] */ + +/* + * R790 (0x316) - AIF2DAC Data + */ +#define WM8994_AIF2DACL_DAT_INV 0x0002 /* AIF2DACL_DAT_INV */ +#define WM8994_AIF2DACL_DAT_INV_MASK 0x0002 /* AIF2DACL_DAT_INV */ +#define WM8994_AIF2DACL_DAT_INV_SHIFT 1 /* AIF2DACL_DAT_INV */ +#define WM8994_AIF2DACL_DAT_INV_WIDTH 1 /* AIF2DACL_DAT_INV */ +#define WM8994_AIF2DACR_DAT_INV 0x0001 /* AIF2DACR_DAT_INV */ +#define WM8994_AIF2DACR_DAT_INV_MASK 0x0001 /* AIF2DACR_DAT_INV */ +#define WM8994_AIF2DACR_DAT_INV_SHIFT 0 /* AIF2DACR_DAT_INV */ +#define WM8994_AIF2DACR_DAT_INV_WIDTH 1 /* AIF2DACR_DAT_INV */ + +/* + * R791 (0x317) - AIF2ADC Data + */ +#define WM8994_AIF2ADCL_DAT_INV 0x0002 /* AIF2ADCL_DAT_INV */ +#define WM8994_AIF2ADCL_DAT_INV_MASK 0x0002 /* AIF2ADCL_DAT_INV */ +#define WM8994_AIF2ADCL_DAT_INV_SHIFT 1 /* AIF2ADCL_DAT_INV */ +#define WM8994_AIF2ADCL_DAT_INV_WIDTH 1 /* AIF2ADCL_DAT_INV */ +#define WM8994_AIF2ADCR_DAT_INV 0x0001 /* AIF2ADCR_DAT_INV */ +#define WM8994_AIF2ADCR_DAT_INV_MASK 0x0001 /* AIF2ADCR_DAT_INV */ +#define WM8994_AIF2ADCR_DAT_INV_SHIFT 0 /* AIF2ADCR_DAT_INV */ +#define WM8994_AIF2ADCR_DAT_INV_WIDTH 1 /* AIF2ADCR_DAT_INV */ + +/* + * R1024 (0x400) - AIF1 ADC1 Left Volume + */ +#define WM8994_AIF1ADC1_VU 0x0100 /* AIF1ADC1_VU */ +#define WM8994_AIF1ADC1_VU_MASK 0x0100 /* AIF1ADC1_VU */ +#define WM8994_AIF1ADC1_VU_SHIFT 8 /* AIF1ADC1_VU */ +#define WM8994_AIF1ADC1_VU_WIDTH 1 /* AIF1ADC1_VU */ +#define WM8994_AIF1ADC1L_VOL_MASK 0x00FF /* AIF1ADC1L_VOL - [7:0] */ +#define WM8994_AIF1ADC1L_VOL_SHIFT 0 /* AIF1ADC1L_VOL - [7:0] */ +#define WM8994_AIF1ADC1L_VOL_WIDTH 8 /* AIF1ADC1L_VOL - [7:0] */ + +/* + * R1025 (0x401) - AIF1 ADC1 Right Volume + */ +#define WM8994_AIF1ADC1_VU 0x0100 /* AIF1ADC1_VU */ +#define WM8994_AIF1ADC1_VU_MASK 0x0100 /* AIF1ADC1_VU */ +#define WM8994_AIF1ADC1_VU_SHIFT 8 /* AIF1ADC1_VU */ +#define WM8994_AIF1ADC1_VU_WIDTH 1 /* AIF1ADC1_VU */ +#define WM8994_AIF1ADC1R_VOL_MASK 0x00FF /* AIF1ADC1R_VOL - [7:0] */ +#define WM8994_AIF1ADC1R_VOL_SHIFT 0 /* AIF1ADC1R_VOL - [7:0] */ +#define WM8994_AIF1ADC1R_VOL_WIDTH 8 /* AIF1ADC1R_VOL - [7:0] */ + +/* + * R1026 (0x402) - AIF1 DAC1 Left Volume + */ +#define WM8994_AIF1DAC1_VU 0x0100 /* AIF1DAC1_VU */ +#define WM8994_AIF1DAC1_VU_MASK 0x0100 /* AIF1DAC1_VU */ +#define WM8994_AIF1DAC1_VU_SHIFT 8 /* AIF1DAC1_VU */ +#define WM8994_AIF1DAC1_VU_WIDTH 1 /* AIF1DAC1_VU */ +#define WM8994_AIF1DAC1L_VOL_MASK 0x00FF /* AIF1DAC1L_VOL - [7:0] */ +#define WM8994_AIF1DAC1L_VOL_SHIFT 0 /* AIF1DAC1L_VOL - [7:0] */ +#define WM8994_AIF1DAC1L_VOL_WIDTH 8 /* AIF1DAC1L_VOL - [7:0] */ + +/* + * R1027 (0x403) - AIF1 DAC1 Right Volume + */ +#define WM8994_AIF1DAC1_VU 0x0100 /* AIF1DAC1_VU */ +#define WM8994_AIF1DAC1_VU_MASK 0x0100 /* AIF1DAC1_VU */ +#define WM8994_AIF1DAC1_VU_SHIFT 8 /* AIF1DAC1_VU */ +#define WM8994_AIF1DAC1_VU_WIDTH 1 /* AIF1DAC1_VU */ +#define WM8994_AIF1DAC1R_VOL_MASK 0x00FF /* AIF1DAC1R_VOL - [7:0] */ +#define WM8994_AIF1DAC1R_VOL_SHIFT 0 /* AIF1DAC1R_VOL - [7:0] */ +#define WM8994_AIF1DAC1R_VOL_WIDTH 8 /* AIF1DAC1R_VOL - [7:0] */ + +/* + * R1028 (0x404) - AIF1 ADC2 Left Volume + */ +#define WM8994_AIF1ADC2_VU 0x0100 /* AIF1ADC2_VU */ +#define WM8994_AIF1ADC2_VU_MASK 0x0100 /* AIF1ADC2_VU */ +#define WM8994_AIF1ADC2_VU_SHIFT 8 /* AIF1ADC2_VU */ +#define WM8994_AIF1ADC2_VU_WIDTH 1 /* AIF1ADC2_VU */ +#define WM8994_AIF1ADC2L_VOL_MASK 0x00FF /* AIF1ADC2L_VOL - [7:0] */ +#define WM8994_AIF1ADC2L_VOL_SHIFT 0 /* AIF1ADC2L_VOL - [7:0] */ +#define WM8994_AIF1ADC2L_VOL_WIDTH 8 /* AIF1ADC2L_VOL - [7:0] */ + +/* + * R1029 (0x405) - AIF1 ADC2 Right Volume + */ +#define WM8994_AIF1ADC2_VU 0x0100 /* AIF1ADC2_VU */ +#define WM8994_AIF1ADC2_VU_MASK 0x0100 /* AIF1ADC2_VU */ +#define WM8994_AIF1ADC2_VU_SHIFT 8 /* AIF1ADC2_VU */ +#define WM8994_AIF1ADC2_VU_WIDTH 1 /* AIF1ADC2_VU */ +#define WM8994_AIF1ADC2R_VOL_MASK 0x00FF /* AIF1ADC2R_VOL - [7:0] */ +#define WM8994_AIF1ADC2R_VOL_SHIFT 0 /* AIF1ADC2R_VOL - [7:0] */ +#define WM8994_AIF1ADC2R_VOL_WIDTH 8 /* AIF1ADC2R_VOL - [7:0] */ + +/* + * R1030 (0x406) - AIF1 DAC2 Left Volume + */ +#define WM8994_AIF1DAC2_VU 0x0100 /* AIF1DAC2_VU */ +#define WM8994_AIF1DAC2_VU_MASK 0x0100 /* AIF1DAC2_VU */ +#define WM8994_AIF1DAC2_VU_SHIFT 8 /* AIF1DAC2_VU */ +#define WM8994_AIF1DAC2_VU_WIDTH 1 /* AIF1DAC2_VU */ +#define WM8994_AIF1DAC2L_VOL_MASK 0x00FF /* AIF1DAC2L_VOL - [7:0] */ +#define WM8994_AIF1DAC2L_VOL_SHIFT 0 /* AIF1DAC2L_VOL - [7:0] */ +#define WM8994_AIF1DAC2L_VOL_WIDTH 8 /* AIF1DAC2L_VOL - [7:0] */ + +/* + * R1031 (0x407) - AIF1 DAC2 Right Volume + */ +#define WM8994_AIF1DAC2_VU 0x0100 /* AIF1DAC2_VU */ +#define WM8994_AIF1DAC2_VU_MASK 0x0100 /* AIF1DAC2_VU */ +#define WM8994_AIF1DAC2_VU_SHIFT 8 /* AIF1DAC2_VU */ +#define WM8994_AIF1DAC2_VU_WIDTH 1 /* AIF1DAC2_VU */ +#define WM8994_AIF1DAC2R_VOL_MASK 0x00FF /* AIF1DAC2R_VOL - [7:0] */ +#define WM8994_AIF1DAC2R_VOL_SHIFT 0 /* AIF1DAC2R_VOL - [7:0] */ +#define WM8994_AIF1DAC2R_VOL_WIDTH 8 /* AIF1DAC2R_VOL - [7:0] */ + +/* + * R1040 (0x410) - AIF1 ADC1 Filters + */ +#define WM8994_AIF1ADC_4FS 0x8000 /* AIF1ADC_4FS */ +#define WM8994_AIF1ADC_4FS_MASK 0x8000 /* AIF1ADC_4FS */ +#define WM8994_AIF1ADC_4FS_SHIFT 15 /* AIF1ADC_4FS */ +#define WM8994_AIF1ADC_4FS_WIDTH 1 /* AIF1ADC_4FS */ +#define WM8994_AIF1ADC1_HPF_CUT_MASK 0x6000 /* AIF1ADC1_HPF_CUT - [14:13] */ +#define WM8994_AIF1ADC1_HPF_CUT_SHIFT 13 /* AIF1ADC1_HPF_CUT - [14:13] */ +#define WM8994_AIF1ADC1_HPF_CUT_WIDTH 2 /* AIF1ADC1_HPF_CUT - [14:13] */ +#define WM8994_AIF1ADC1L_HPF 0x1000 /* AIF1ADC1L_HPF */ +#define WM8994_AIF1ADC1L_HPF_MASK 0x1000 /* AIF1ADC1L_HPF */ +#define WM8994_AIF1ADC1L_HPF_SHIFT 12 /* AIF1ADC1L_HPF */ +#define WM8994_AIF1ADC1L_HPF_WIDTH 1 /* AIF1ADC1L_HPF */ +#define WM8994_AIF1ADC1R_HPF 0x0800 /* AIF1ADC1R_HPF */ +#define WM8994_AIF1ADC1R_HPF_MASK 0x0800 /* AIF1ADC1R_HPF */ +#define WM8994_AIF1ADC1R_HPF_SHIFT 11 /* AIF1ADC1R_HPF */ +#define WM8994_AIF1ADC1R_HPF_WIDTH 1 /* AIF1ADC1R_HPF */ + +/* + * R1041 (0x411) - AIF1 ADC2 Filters + */ +#define WM8994_AIF1ADC2_HPF_CUT_MASK 0x6000 /* AIF1ADC2_HPF_CUT - [14:13] */ +#define WM8994_AIF1ADC2_HPF_CUT_SHIFT 13 /* AIF1ADC2_HPF_CUT - [14:13] */ +#define WM8994_AIF1ADC2_HPF_CUT_WIDTH 2 /* AIF1ADC2_HPF_CUT - [14:13] */ +#define WM8994_AIF1ADC2L_HPF 0x1000 /* AIF1ADC2L_HPF */ +#define WM8994_AIF1ADC2L_HPF_MASK 0x1000 /* AIF1ADC2L_HPF */ +#define WM8994_AIF1ADC2L_HPF_SHIFT 12 /* AIF1ADC2L_HPF */ +#define WM8994_AIF1ADC2L_HPF_WIDTH 1 /* AIF1ADC2L_HPF */ +#define WM8994_AIF1ADC2R_HPF 0x0800 /* AIF1ADC2R_HPF */ +#define WM8994_AIF1ADC2R_HPF_MASK 0x0800 /* AIF1ADC2R_HPF */ +#define WM8994_AIF1ADC2R_HPF_SHIFT 11 /* AIF1ADC2R_HPF */ +#define WM8994_AIF1ADC2R_HPF_WIDTH 1 /* AIF1ADC2R_HPF */ + +/* + * R1056 (0x420) - AIF1 DAC1 Filters (1) + */ +#define WM8994_AIF1DAC1_MUTE 0x0200 /* AIF1DAC1_MUTE */ +#define WM8994_AIF1DAC1_MUTE_MASK 0x0200 /* AIF1DAC1_MUTE */ +#define WM8994_AIF1DAC1_MUTE_SHIFT 9 /* AIF1DAC1_MUTE */ +#define WM8994_AIF1DAC1_MUTE_WIDTH 1 /* AIF1DAC1_MUTE */ +#define WM8994_AIF1DAC1_MONO 0x0080 /* AIF1DAC1_MONO */ +#define WM8994_AIF1DAC1_MONO_MASK 0x0080 /* AIF1DAC1_MONO */ +#define WM8994_AIF1DAC1_MONO_SHIFT 7 /* AIF1DAC1_MONO */ +#define WM8994_AIF1DAC1_MONO_WIDTH 1 /* AIF1DAC1_MONO */ +#define WM8994_AIF1DAC1_MUTERATE 0x0020 /* AIF1DAC1_MUTERATE */ +#define WM8994_AIF1DAC1_MUTERATE_MASK 0x0020 /* AIF1DAC1_MUTERATE */ +#define WM8994_AIF1DAC1_MUTERATE_SHIFT 5 /* AIF1DAC1_MUTERATE */ +#define WM8994_AIF1DAC1_MUTERATE_WIDTH 1 /* AIF1DAC1_MUTERATE */ +#define WM8994_AIF1DAC1_UNMUTE_RAMP 0x0010 /* AIF1DAC1_UNMUTE_RAMP */ +#define WM8994_AIF1DAC1_UNMUTE_RAMP_MASK 0x0010 /* AIF1DAC1_UNMUTE_RAMP */ +#define WM8994_AIF1DAC1_UNMUTE_RAMP_SHIFT 4 /* AIF1DAC1_UNMUTE_RAMP */ +#define WM8994_AIF1DAC1_UNMUTE_RAMP_WIDTH 1 /* AIF1DAC1_UNMUTE_RAMP */ +#define WM8994_AIF1DAC1_DEEMP_MASK 0x0006 /* AIF1DAC1_DEEMP - [2:1] */ +#define WM8994_AIF1DAC1_DEEMP_SHIFT 1 /* AIF1DAC1_DEEMP - [2:1] */ +#define WM8994_AIF1DAC1_DEEMP_WIDTH 2 /* AIF1DAC1_DEEMP - [2:1] */ + +/* + * R1057 (0x421) - AIF1 DAC1 Filters (2) + */ +#define WM8994_AIF1DAC1_3D_GAIN_MASK 0x3E00 /* AIF1DAC1_3D_GAIN - [13:9] */ +#define WM8994_AIF1DAC1_3D_GAIN_SHIFT 9 /* AIF1DAC1_3D_GAIN - [13:9] */ +#define WM8994_AIF1DAC1_3D_GAIN_WIDTH 5 /* AIF1DAC1_3D_GAIN - [13:9] */ +#define WM8994_AIF1DAC1_3D_ENA 0x0100 /* AIF1DAC1_3D_ENA */ +#define WM8994_AIF1DAC1_3D_ENA_MASK 0x0100 /* AIF1DAC1_3D_ENA */ +#define WM8994_AIF1DAC1_3D_ENA_SHIFT 8 /* AIF1DAC1_3D_ENA */ +#define WM8994_AIF1DAC1_3D_ENA_WIDTH 1 /* AIF1DAC1_3D_ENA */ + +/* + * R1058 (0x422) - AIF1 DAC2 Filters (1) + */ +#define WM8994_AIF1DAC2_MUTE 0x0200 /* AIF1DAC2_MUTE */ +#define WM8994_AIF1DAC2_MUTE_MASK 0x0200 /* AIF1DAC2_MUTE */ +#define WM8994_AIF1DAC2_MUTE_SHIFT 9 /* AIF1DAC2_MUTE */ +#define WM8994_AIF1DAC2_MUTE_WIDTH 1 /* AIF1DAC2_MUTE */ +#define WM8994_AIF1DAC2_MONO 0x0080 /* AIF1DAC2_MONO */ +#define WM8994_AIF1DAC2_MONO_MASK 0x0080 /* AIF1DAC2_MONO */ +#define WM8994_AIF1DAC2_MONO_SHIFT 7 /* AIF1DAC2_MONO */ +#define WM8994_AIF1DAC2_MONO_WIDTH 1 /* AIF1DAC2_MONO */ +#define WM8994_AIF1DAC2_MUTERATE 0x0020 /* AIF1DAC2_MUTERATE */ +#define WM8994_AIF1DAC2_MUTERATE_MASK 0x0020 /* AIF1DAC2_MUTERATE */ +#define WM8994_AIF1DAC2_MUTERATE_SHIFT 5 /* AIF1DAC2_MUTERATE */ +#define WM8994_AIF1DAC2_MUTERATE_WIDTH 1 /* AIF1DAC2_MUTERATE */ +#define WM8994_AIF1DAC2_UNMUTE_RAMP 0x0010 /* AIF1DAC2_UNMUTE_RAMP */ +#define WM8994_AIF1DAC2_UNMUTE_RAMP_MASK 0x0010 /* AIF1DAC2_UNMUTE_RAMP */ +#define WM8994_AIF1DAC2_UNMUTE_RAMP_SHIFT 4 /* AIF1DAC2_UNMUTE_RAMP */ +#define WM8994_AIF1DAC2_UNMUTE_RAMP_WIDTH 1 /* AIF1DAC2_UNMUTE_RAMP */ +#define WM8994_AIF1DAC2_DEEMP_MASK 0x0006 /* AIF1DAC2_DEEMP - [2:1] */ +#define WM8994_AIF1DAC2_DEEMP_SHIFT 1 /* AIF1DAC2_DEEMP - [2:1] */ +#define WM8994_AIF1DAC2_DEEMP_WIDTH 2 /* AIF1DAC2_DEEMP - [2:1] */ + +/* + * R1059 (0x423) - AIF1 DAC2 Filters (2) + */ +#define WM8994_AIF1DAC2_3D_GAIN_MASK 0x3E00 /* AIF1DAC2_3D_GAIN - [13:9] */ +#define WM8994_AIF1DAC2_3D_GAIN_SHIFT 9 /* AIF1DAC2_3D_GAIN - [13:9] */ +#define WM8994_AIF1DAC2_3D_GAIN_WIDTH 5 /* AIF1DAC2_3D_GAIN - [13:9] */ +#define WM8994_AIF1DAC2_3D_ENA 0x0100 /* AIF1DAC2_3D_ENA */ +#define WM8994_AIF1DAC2_3D_ENA_MASK 0x0100 /* AIF1DAC2_3D_ENA */ +#define WM8994_AIF1DAC2_3D_ENA_SHIFT 8 /* AIF1DAC2_3D_ENA */ +#define WM8994_AIF1DAC2_3D_ENA_WIDTH 1 /* AIF1DAC2_3D_ENA */ + +/* + * R1088 (0x440) - AIF1 DRC1 (1) + */ +#define WM8994_AIF1DRC1_SIG_DET_RMS_MASK 0xF800 /* AIF1DRC1_SIG_DET_RMS - [15:11] */ +#define WM8994_AIF1DRC1_SIG_DET_RMS_SHIFT 11 /* AIF1DRC1_SIG_DET_RMS - [15:11] */ +#define WM8994_AIF1DRC1_SIG_DET_RMS_WIDTH 5 /* AIF1DRC1_SIG_DET_RMS - [15:11] */ +#define WM8994_AIF1DRC1_SIG_DET_PK_MASK 0x0600 /* AIF1DRC1_SIG_DET_PK - [10:9] */ +#define WM8994_AIF1DRC1_SIG_DET_PK_SHIFT 9 /* AIF1DRC1_SIG_DET_PK - [10:9] */ +#define WM8994_AIF1DRC1_SIG_DET_PK_WIDTH 2 /* AIF1DRC1_SIG_DET_PK - [10:9] */ +#define WM8994_AIF1DRC1_NG_ENA 0x0100 /* AIF1DRC1_NG_ENA */ +#define WM8994_AIF1DRC1_NG_ENA_MASK 0x0100 /* AIF1DRC1_NG_ENA */ +#define WM8994_AIF1DRC1_NG_ENA_SHIFT 8 /* AIF1DRC1_NG_ENA */ +#define WM8994_AIF1DRC1_NG_ENA_WIDTH 1 /* AIF1DRC1_NG_ENA */ +#define WM8994_AIF1DRC1_SIG_DET_MODE 0x0080 /* AIF1DRC1_SIG_DET_MODE */ +#define WM8994_AIF1DRC1_SIG_DET_MODE_MASK 0x0080 /* AIF1DRC1_SIG_DET_MODE */ +#define WM8994_AIF1DRC1_SIG_DET_MODE_SHIFT 7 /* AIF1DRC1_SIG_DET_MODE */ +#define WM8994_AIF1DRC1_SIG_DET_MODE_WIDTH 1 /* AIF1DRC1_SIG_DET_MODE */ +#define WM8994_AIF1DRC1_SIG_DET 0x0040 /* AIF1DRC1_SIG_DET */ +#define WM8994_AIF1DRC1_SIG_DET_MASK 0x0040 /* AIF1DRC1_SIG_DET */ +#define WM8994_AIF1DRC1_SIG_DET_SHIFT 6 /* AIF1DRC1_SIG_DET */ +#define WM8994_AIF1DRC1_SIG_DET_WIDTH 1 /* AIF1DRC1_SIG_DET */ +#define WM8994_AIF1DRC1_KNEE2_OP_ENA 0x0020 /* AIF1DRC1_KNEE2_OP_ENA */ +#define WM8994_AIF1DRC1_KNEE2_OP_ENA_MASK 0x0020 /* AIF1DRC1_KNEE2_OP_ENA */ +#define WM8994_AIF1DRC1_KNEE2_OP_ENA_SHIFT 5 /* AIF1DRC1_KNEE2_OP_ENA */ +#define WM8994_AIF1DRC1_KNEE2_OP_ENA_WIDTH 1 /* AIF1DRC1_KNEE2_OP_ENA */ +#define WM8994_AIF1DRC1_QR 0x0010 /* AIF1DRC1_QR */ +#define WM8994_AIF1DRC1_QR_MASK 0x0010 /* AIF1DRC1_QR */ +#define WM8994_AIF1DRC1_QR_SHIFT 4 /* AIF1DRC1_QR */ +#define WM8994_AIF1DRC1_QR_WIDTH 1 /* AIF1DRC1_QR */ +#define WM8994_AIF1DRC1_ANTICLIP 0x0008 /* AIF1DRC1_ANTICLIP */ +#define WM8994_AIF1DRC1_ANTICLIP_MASK 0x0008 /* AIF1DRC1_ANTICLIP */ +#define WM8994_AIF1DRC1_ANTICLIP_SHIFT 3 /* AIF1DRC1_ANTICLIP */ +#define WM8994_AIF1DRC1_ANTICLIP_WIDTH 1 /* AIF1DRC1_ANTICLIP */ +#define WM8994_AIF1DAC1_DRC_ENA 0x0004 /* AIF1DAC1_DRC_ENA */ +#define WM8994_AIF1DAC1_DRC_ENA_MASK 0x0004 /* AIF1DAC1_DRC_ENA */ +#define WM8994_AIF1DAC1_DRC_ENA_SHIFT 2 /* AIF1DAC1_DRC_ENA */ +#define WM8994_AIF1DAC1_DRC_ENA_WIDTH 1 /* AIF1DAC1_DRC_ENA */ +#define WM8994_AIF1ADC1L_DRC_ENA 0x0002 /* AIF1ADC1L_DRC_ENA */ +#define WM8994_AIF1ADC1L_DRC_ENA_MASK 0x0002 /* AIF1ADC1L_DRC_ENA */ +#define WM8994_AIF1ADC1L_DRC_ENA_SHIFT 1 /* AIF1ADC1L_DRC_ENA */ +#define WM8994_AIF1ADC1L_DRC_ENA_WIDTH 1 /* AIF1ADC1L_DRC_ENA */ +#define WM8994_AIF1ADC1R_DRC_ENA 0x0001 /* AIF1ADC1R_DRC_ENA */ +#define WM8994_AIF1ADC1R_DRC_ENA_MASK 0x0001 /* AIF1ADC1R_DRC_ENA */ +#define WM8994_AIF1ADC1R_DRC_ENA_SHIFT 0 /* AIF1ADC1R_DRC_ENA */ +#define WM8994_AIF1ADC1R_DRC_ENA_WIDTH 1 /* AIF1ADC1R_DRC_ENA */ + +/* + * R1089 (0x441) - AIF1 DRC1 (2) + */ +#define WM8994_AIF1DRC1_ATK_MASK 0x1E00 /* AIF1DRC1_ATK - [12:9] */ +#define WM8994_AIF1DRC1_ATK_SHIFT 9 /* AIF1DRC1_ATK - [12:9] */ +#define WM8994_AIF1DRC1_ATK_WIDTH 4 /* AIF1DRC1_ATK - [12:9] */ +#define WM8994_AIF1DRC1_DCY_MASK 0x01E0 /* AIF1DRC1_DCY - [8:5] */ +#define WM8994_AIF1DRC1_DCY_SHIFT 5 /* AIF1DRC1_DCY - [8:5] */ +#define WM8994_AIF1DRC1_DCY_WIDTH 4 /* AIF1DRC1_DCY - [8:5] */ +#define WM8994_AIF1DRC1_MINGAIN_MASK 0x001C /* AIF1DRC1_MINGAIN - [4:2] */ +#define WM8994_AIF1DRC1_MINGAIN_SHIFT 2 /* AIF1DRC1_MINGAIN - [4:2] */ +#define WM8994_AIF1DRC1_MINGAIN_WIDTH 3 /* AIF1DRC1_MINGAIN - [4:2] */ +#define WM8994_AIF1DRC1_MAXGAIN_MASK 0x0003 /* AIF1DRC1_MAXGAIN - [1:0] */ +#define WM8994_AIF1DRC1_MAXGAIN_SHIFT 0 /* AIF1DRC1_MAXGAIN - [1:0] */ +#define WM8994_AIF1DRC1_MAXGAIN_WIDTH 2 /* AIF1DRC1_MAXGAIN - [1:0] */ + +/* + * R1090 (0x442) - AIF1 DRC1 (3) + */ +#define WM8994_AIF1DRC1_NG_MINGAIN_MASK 0xF000 /* AIF1DRC1_NG_MINGAIN - [15:12] */ +#define WM8994_AIF1DRC1_NG_MINGAIN_SHIFT 12 /* AIF1DRC1_NG_MINGAIN - [15:12] */ +#define WM8994_AIF1DRC1_NG_MINGAIN_WIDTH 4 /* AIF1DRC1_NG_MINGAIN - [15:12] */ +#define WM8994_AIF1DRC1_NG_EXP_MASK 0x0C00 /* AIF1DRC1_NG_EXP - [11:10] */ +#define WM8994_AIF1DRC1_NG_EXP_SHIFT 10 /* AIF1DRC1_NG_EXP - [11:10] */ +#define WM8994_AIF1DRC1_NG_EXP_WIDTH 2 /* AIF1DRC1_NG_EXP - [11:10] */ +#define WM8994_AIF1DRC1_QR_THR_MASK 0x0300 /* AIF1DRC1_QR_THR - [9:8] */ +#define WM8994_AIF1DRC1_QR_THR_SHIFT 8 /* AIF1DRC1_QR_THR - [9:8] */ +#define WM8994_AIF1DRC1_QR_THR_WIDTH 2 /* AIF1DRC1_QR_THR - [9:8] */ +#define WM8994_AIF1DRC1_QR_DCY_MASK 0x00C0 /* AIF1DRC1_QR_DCY - [7:6] */ +#define WM8994_AIF1DRC1_QR_DCY_SHIFT 6 /* AIF1DRC1_QR_DCY - [7:6] */ +#define WM8994_AIF1DRC1_QR_DCY_WIDTH 2 /* AIF1DRC1_QR_DCY - [7:6] */ +#define WM8994_AIF1DRC1_HI_COMP_MASK 0x0038 /* AIF1DRC1_HI_COMP - [5:3] */ +#define WM8994_AIF1DRC1_HI_COMP_SHIFT 3 /* AIF1DRC1_HI_COMP - [5:3] */ +#define WM8994_AIF1DRC1_HI_COMP_WIDTH 3 /* AIF1DRC1_HI_COMP - [5:3] */ +#define WM8994_AIF1DRC1_LO_COMP_MASK 0x0007 /* AIF1DRC1_LO_COMP - [2:0] */ +#define WM8994_AIF1DRC1_LO_COMP_SHIFT 0 /* AIF1DRC1_LO_COMP - [2:0] */ +#define WM8994_AIF1DRC1_LO_COMP_WIDTH 3 /* AIF1DRC1_LO_COMP - [2:0] */ + +/* + * R1091 (0x443) - AIF1 DRC1 (4) + */ +#define WM8994_AIF1DRC1_KNEE_IP_MASK 0x07E0 /* AIF1DRC1_KNEE_IP - [10:5] */ +#define WM8994_AIF1DRC1_KNEE_IP_SHIFT 5 /* AIF1DRC1_KNEE_IP - [10:5] */ +#define WM8994_AIF1DRC1_KNEE_IP_WIDTH 6 /* AIF1DRC1_KNEE_IP - [10:5] */ +#define WM8994_AIF1DRC1_KNEE_OP_MASK 0x001F /* AIF1DRC1_KNEE_OP - [4:0] */ +#define WM8994_AIF1DRC1_KNEE_OP_SHIFT 0 /* AIF1DRC1_KNEE_OP - [4:0] */ +#define WM8994_AIF1DRC1_KNEE_OP_WIDTH 5 /* AIF1DRC1_KNEE_OP - [4:0] */ + +/* + * R1092 (0x444) - AIF1 DRC1 (5) + */ +#define WM8994_AIF1DRC1_KNEE2_IP_MASK 0x03E0 /* AIF1DRC1_KNEE2_IP - [9:5] */ +#define WM8994_AIF1DRC1_KNEE2_IP_SHIFT 5 /* AIF1DRC1_KNEE2_IP - [9:5] */ +#define WM8994_AIF1DRC1_KNEE2_IP_WIDTH 5 /* AIF1DRC1_KNEE2_IP - [9:5] */ +#define WM8994_AIF1DRC1_KNEE2_OP_MASK 0x001F /* AIF1DRC1_KNEE2_OP - [4:0] */ +#define WM8994_AIF1DRC1_KNEE2_OP_SHIFT 0 /* AIF1DRC1_KNEE2_OP - [4:0] */ +#define WM8994_AIF1DRC1_KNEE2_OP_WIDTH 5 /* AIF1DRC1_KNEE2_OP - [4:0] */ + +/* + * R1104 (0x450) - AIF1 DRC2 (1) + */ +#define WM8994_AIF1DRC2_SIG_DET_RMS_MASK 0xF800 /* AIF1DRC2_SIG_DET_RMS - [15:11] */ +#define WM8994_AIF1DRC2_SIG_DET_RMS_SHIFT 11 /* AIF1DRC2_SIG_DET_RMS - [15:11] */ +#define WM8994_AIF1DRC2_SIG_DET_RMS_WIDTH 5 /* AIF1DRC2_SIG_DET_RMS - [15:11] */ +#define WM8994_AIF1DRC2_SIG_DET_PK_MASK 0x0600 /* AIF1DRC2_SIG_DET_PK - [10:9] */ +#define WM8994_AIF1DRC2_SIG_DET_PK_SHIFT 9 /* AIF1DRC2_SIG_DET_PK - [10:9] */ +#define WM8994_AIF1DRC2_SIG_DET_PK_WIDTH 2 /* AIF1DRC2_SIG_DET_PK - [10:9] */ +#define WM8994_AIF1DRC2_NG_ENA 0x0100 /* AIF1DRC2_NG_ENA */ +#define WM8994_AIF1DRC2_NG_ENA_MASK 0x0100 /* AIF1DRC2_NG_ENA */ +#define WM8994_AIF1DRC2_NG_ENA_SHIFT 8 /* AIF1DRC2_NG_ENA */ +#define WM8994_AIF1DRC2_NG_ENA_WIDTH 1 /* AIF1DRC2_NG_ENA */ +#define WM8994_AIF1DRC2_SIG_DET_MODE 0x0080 /* AIF1DRC2_SIG_DET_MODE */ +#define WM8994_AIF1DRC2_SIG_DET_MODE_MASK 0x0080 /* AIF1DRC2_SIG_DET_MODE */ +#define WM8994_AIF1DRC2_SIG_DET_MODE_SHIFT 7 /* AIF1DRC2_SIG_DET_MODE */ +#define WM8994_AIF1DRC2_SIG_DET_MODE_WIDTH 1 /* AIF1DRC2_SIG_DET_MODE */ +#define WM8994_AIF1DRC2_SIG_DET 0x0040 /* AIF1DRC2_SIG_DET */ +#define WM8994_AIF1DRC2_SIG_DET_MASK 0x0040 /* AIF1DRC2_SIG_DET */ +#define WM8994_AIF1DRC2_SIG_DET_SHIFT 6 /* AIF1DRC2_SIG_DET */ +#define WM8994_AIF1DRC2_SIG_DET_WIDTH 1 /* AIF1DRC2_SIG_DET */ +#define WM8994_AIF1DRC2_KNEE2_OP_ENA 0x0020 /* AIF1DRC2_KNEE2_OP_ENA */ +#define WM8994_AIF1DRC2_KNEE2_OP_ENA_MASK 0x0020 /* AIF1DRC2_KNEE2_OP_ENA */ +#define WM8994_AIF1DRC2_KNEE2_OP_ENA_SHIFT 5 /* AIF1DRC2_KNEE2_OP_ENA */ +#define WM8994_AIF1DRC2_KNEE2_OP_ENA_WIDTH 1 /* AIF1DRC2_KNEE2_OP_ENA */ +#define WM8994_AIF1DRC2_QR 0x0010 /* AIF1DRC2_QR */ +#define WM8994_AIF1DRC2_QR_MASK 0x0010 /* AIF1DRC2_QR */ +#define WM8994_AIF1DRC2_QR_SHIFT 4 /* AIF1DRC2_QR */ +#define WM8994_AIF1DRC2_QR_WIDTH 1 /* AIF1DRC2_QR */ +#define WM8994_AIF1DRC2_ANTICLIP 0x0008 /* AIF1DRC2_ANTICLIP */ +#define WM8994_AIF1DRC2_ANTICLIP_MASK 0x0008 /* AIF1DRC2_ANTICLIP */ +#define WM8994_AIF1DRC2_ANTICLIP_SHIFT 3 /* AIF1DRC2_ANTICLIP */ +#define WM8994_AIF1DRC2_ANTICLIP_WIDTH 1 /* AIF1DRC2_ANTICLIP */ +#define WM8994_AIF1DAC2_DRC_ENA 0x0004 /* AIF1DAC2_DRC_ENA */ +#define WM8994_AIF1DAC2_DRC_ENA_MASK 0x0004 /* AIF1DAC2_DRC_ENA */ +#define WM8994_AIF1DAC2_DRC_ENA_SHIFT 2 /* AIF1DAC2_DRC_ENA */ +#define WM8994_AIF1DAC2_DRC_ENA_WIDTH 1 /* AIF1DAC2_DRC_ENA */ +#define WM8994_AIF1ADC2L_DRC_ENA 0x0002 /* AIF1ADC2L_DRC_ENA */ +#define WM8994_AIF1ADC2L_DRC_ENA_MASK 0x0002 /* AIF1ADC2L_DRC_ENA */ +#define WM8994_AIF1ADC2L_DRC_ENA_SHIFT 1 /* AIF1ADC2L_DRC_ENA */ +#define WM8994_AIF1ADC2L_DRC_ENA_WIDTH 1 /* AIF1ADC2L_DRC_ENA */ +#define WM8994_AIF1ADC2R_DRC_ENA 0x0001 /* AIF1ADC2R_DRC_ENA */ +#define WM8994_AIF1ADC2R_DRC_ENA_MASK 0x0001 /* AIF1ADC2R_DRC_ENA */ +#define WM8994_AIF1ADC2R_DRC_ENA_SHIFT 0 /* AIF1ADC2R_DRC_ENA */ +#define WM8994_AIF1ADC2R_DRC_ENA_WIDTH 1 /* AIF1ADC2R_DRC_ENA */ + +/* + * R1105 (0x451) - AIF1 DRC2 (2) + */ +#define WM8994_AIF1DRC2_ATK_MASK 0x1E00 /* AIF1DRC2_ATK - [12:9] */ +#define WM8994_AIF1DRC2_ATK_SHIFT 9 /* AIF1DRC2_ATK - [12:9] */ +#define WM8994_AIF1DRC2_ATK_WIDTH 4 /* AIF1DRC2_ATK - [12:9] */ +#define WM8994_AIF1DRC2_DCY_MASK 0x01E0 /* AIF1DRC2_DCY - [8:5] */ +#define WM8994_AIF1DRC2_DCY_SHIFT 5 /* AIF1DRC2_DCY - [8:5] */ +#define WM8994_AIF1DRC2_DCY_WIDTH 4 /* AIF1DRC2_DCY - [8:5] */ +#define WM8994_AIF1DRC2_MINGAIN_MASK 0x001C /* AIF1DRC2_MINGAIN - [4:2] */ +#define WM8994_AIF1DRC2_MINGAIN_SHIFT 2 /* AIF1DRC2_MINGAIN - [4:2] */ +#define WM8994_AIF1DRC2_MINGAIN_WIDTH 3 /* AIF1DRC2_MINGAIN - [4:2] */ +#define WM8994_AIF1DRC2_MAXGAIN_MASK 0x0003 /* AIF1DRC2_MAXGAIN - [1:0] */ +#define WM8994_AIF1DRC2_MAXGAIN_SHIFT 0 /* AIF1DRC2_MAXGAIN - [1:0] */ +#define WM8994_AIF1DRC2_MAXGAIN_WIDTH 2 /* AIF1DRC2_MAXGAIN - [1:0] */ + +/* + * R1106 (0x452) - AIF1 DRC2 (3) + */ +#define WM8994_AIF1DRC2_NG_MINGAIN_MASK 0xF000 /* AIF1DRC2_NG_MINGAIN - [15:12] */ +#define WM8994_AIF1DRC2_NG_MINGAIN_SHIFT 12 /* AIF1DRC2_NG_MINGAIN - [15:12] */ +#define WM8994_AIF1DRC2_NG_MINGAIN_WIDTH 4 /* AIF1DRC2_NG_MINGAIN - [15:12] */ +#define WM8994_AIF1DRC2_NG_EXP_MASK 0x0C00 /* AIF1DRC2_NG_EXP - [11:10] */ +#define WM8994_AIF1DRC2_NG_EXP_SHIFT 10 /* AIF1DRC2_NG_EXP - [11:10] */ +#define WM8994_AIF1DRC2_NG_EXP_WIDTH 2 /* AIF1DRC2_NG_EXP - [11:10] */ +#define WM8994_AIF1DRC2_QR_THR_MASK 0x0300 /* AIF1DRC2_QR_THR - [9:8] */ +#define WM8994_AIF1DRC2_QR_THR_SHIFT 8 /* AIF1DRC2_QR_THR - [9:8] */ +#define WM8994_AIF1DRC2_QR_THR_WIDTH 2 /* AIF1DRC2_QR_THR - [9:8] */ +#define WM8994_AIF1DRC2_QR_DCY_MASK 0x00C0 /* AIF1DRC2_QR_DCY - [7:6] */ +#define WM8994_AIF1DRC2_QR_DCY_SHIFT 6 /* AIF1DRC2_QR_DCY - [7:6] */ +#define WM8994_AIF1DRC2_QR_DCY_WIDTH 2 /* AIF1DRC2_QR_DCY - [7:6] */ +#define WM8994_AIF1DRC2_HI_COMP_MASK 0x0038 /* AIF1DRC2_HI_COMP - [5:3] */ +#define WM8994_AIF1DRC2_HI_COMP_SHIFT 3 /* AIF1DRC2_HI_COMP - [5:3] */ +#define WM8994_AIF1DRC2_HI_COMP_WIDTH 3 /* AIF1DRC2_HI_COMP - [5:3] */ +#define WM8994_AIF1DRC2_LO_COMP_MASK 0x0007 /* AIF1DRC2_LO_COMP - [2:0] */ +#define WM8994_AIF1DRC2_LO_COMP_SHIFT 0 /* AIF1DRC2_LO_COMP - [2:0] */ +#define WM8994_AIF1DRC2_LO_COMP_WIDTH 3 /* AIF1DRC2_LO_COMP - [2:0] */ + +/* + * R1107 (0x453) - AIF1 DRC2 (4) + */ +#define WM8994_AIF1DRC2_KNEE_IP_MASK 0x07E0 /* AIF1DRC2_KNEE_IP - [10:5] */ +#define WM8994_AIF1DRC2_KNEE_IP_SHIFT 5 /* AIF1DRC2_KNEE_IP - [10:5] */ +#define WM8994_AIF1DRC2_KNEE_IP_WIDTH 6 /* AIF1DRC2_KNEE_IP - [10:5] */ +#define WM8994_AIF1DRC2_KNEE_OP_MASK 0x001F /* AIF1DRC2_KNEE_OP - [4:0] */ +#define WM8994_AIF1DRC2_KNEE_OP_SHIFT 0 /* AIF1DRC2_KNEE_OP - [4:0] */ +#define WM8994_AIF1DRC2_KNEE_OP_WIDTH 5 /* AIF1DRC2_KNEE_OP - [4:0] */ + +/* + * R1108 (0x454) - AIF1 DRC2 (5) + */ +#define WM8994_AIF1DRC2_KNEE2_IP_MASK 0x03E0 /* AIF1DRC2_KNEE2_IP - [9:5] */ +#define WM8994_AIF1DRC2_KNEE2_IP_SHIFT 5 /* AIF1DRC2_KNEE2_IP - [9:5] */ +#define WM8994_AIF1DRC2_KNEE2_IP_WIDTH 5 /* AIF1DRC2_KNEE2_IP - [9:5] */ +#define WM8994_AIF1DRC2_KNEE2_OP_MASK 0x001F /* AIF1DRC2_KNEE2_OP - [4:0] */ +#define WM8994_AIF1DRC2_KNEE2_OP_SHIFT 0 /* AIF1DRC2_KNEE2_OP - [4:0] */ +#define WM8994_AIF1DRC2_KNEE2_OP_WIDTH 5 /* AIF1DRC2_KNEE2_OP - [4:0] */ + +/* + * R1152 (0x480) - AIF1 DAC1 EQ Gains (1) + */ +#define WM8994_AIF1DAC1_EQ_B1_GAIN_MASK 0xF800 /* AIF1DAC1_EQ_B1_GAIN - [15:11] */ +#define WM8994_AIF1DAC1_EQ_B1_GAIN_SHIFT 11 /* AIF1DAC1_EQ_B1_GAIN - [15:11] */ +#define WM8994_AIF1DAC1_EQ_B1_GAIN_WIDTH 5 /* AIF1DAC1_EQ_B1_GAIN - [15:11] */ +#define WM8994_AIF1DAC1_EQ_B2_GAIN_MASK 0x07C0 /* AIF1DAC1_EQ_B2_GAIN - [10:6] */ +#define WM8994_AIF1DAC1_EQ_B2_GAIN_SHIFT 6 /* AIF1DAC1_EQ_B2_GAIN - [10:6] */ +#define WM8994_AIF1DAC1_EQ_B2_GAIN_WIDTH 5 /* AIF1DAC1_EQ_B2_GAIN - [10:6] */ +#define WM8994_AIF1DAC1_EQ_B3_GAIN_MASK 0x003E /* AIF1DAC1_EQ_B3_GAIN - [5:1] */ +#define WM8994_AIF1DAC1_EQ_B3_GAIN_SHIFT 1 /* AIF1DAC1_EQ_B3_GAIN - [5:1] */ +#define WM8994_AIF1DAC1_EQ_B3_GAIN_WIDTH 5 /* AIF1DAC1_EQ_B3_GAIN - [5:1] */ +#define WM8994_AIF1DAC1_EQ_ENA 0x0001 /* AIF1DAC1_EQ_ENA */ +#define WM8994_AIF1DAC1_EQ_ENA_MASK 0x0001 /* AIF1DAC1_EQ_ENA */ +#define WM8994_AIF1DAC1_EQ_ENA_SHIFT 0 /* AIF1DAC1_EQ_ENA */ +#define WM8994_AIF1DAC1_EQ_ENA_WIDTH 1 /* AIF1DAC1_EQ_ENA */ + +/* + * R1153 (0x481) - AIF1 DAC1 EQ Gains (2) + */ +#define WM8994_AIF1DAC1_EQ_B4_GAIN_MASK 0xF800 /* AIF1DAC1_EQ_B4_GAIN - [15:11] */ +#define WM8994_AIF1DAC1_EQ_B4_GAIN_SHIFT 11 /* AIF1DAC1_EQ_B4_GAIN - [15:11] */ +#define WM8994_AIF1DAC1_EQ_B4_GAIN_WIDTH 5 /* AIF1DAC1_EQ_B4_GAIN - [15:11] */ +#define WM8994_AIF1DAC1_EQ_B5_GAIN_MASK 0x07C0 /* AIF1DAC1_EQ_B5_GAIN - [10:6] */ +#define WM8994_AIF1DAC1_EQ_B5_GAIN_SHIFT 6 /* AIF1DAC1_EQ_B5_GAIN - [10:6] */ +#define WM8994_AIF1DAC1_EQ_B5_GAIN_WIDTH 5 /* AIF1DAC1_EQ_B5_GAIN - [10:6] */ + +/* + * R1154 (0x482) - AIF1 DAC1 EQ Band 1 A + */ +#define WM8994_AIF1DAC1_EQ_B1_A_MASK 0xFFFF /* AIF1DAC1_EQ_B1_A - [15:0] */ +#define WM8994_AIF1DAC1_EQ_B1_A_SHIFT 0 /* AIF1DAC1_EQ_B1_A - [15:0] */ +#define WM8994_AIF1DAC1_EQ_B1_A_WIDTH 16 /* AIF1DAC1_EQ_B1_A - [15:0] */ + +/* + * R1155 (0x483) - AIF1 DAC1 EQ Band 1 B + */ +#define WM8994_AIF1DAC1_EQ_B1_B_MASK 0xFFFF /* AIF1DAC1_EQ_B1_B - [15:0] */ +#define WM8994_AIF1DAC1_EQ_B1_B_SHIFT 0 /* AIF1DAC1_EQ_B1_B - [15:0] */ +#define WM8994_AIF1DAC1_EQ_B1_B_WIDTH 16 /* AIF1DAC1_EQ_B1_B - [15:0] */ + +/* + * R1156 (0x484) - AIF1 DAC1 EQ Band 1 PG + */ +#define WM8994_AIF1DAC1_EQ_B1_PG_MASK 0xFFFF /* AIF1DAC1_EQ_B1_PG - [15:0] */ +#define WM8994_AIF1DAC1_EQ_B1_PG_SHIFT 0 /* AIF1DAC1_EQ_B1_PG - [15:0] */ +#define WM8994_AIF1DAC1_EQ_B1_PG_WIDTH 16 /* AIF1DAC1_EQ_B1_PG - [15:0] */ + +/* + * R1157 (0x485) - AIF1 DAC1 EQ Band 2 A + */ +#define WM8994_AIF1DAC1_EQ_B2_A_MASK 0xFFFF /* AIF1DAC1_EQ_B2_A - [15:0] */ +#define WM8994_AIF1DAC1_EQ_B2_A_SHIFT 0 /* AIF1DAC1_EQ_B2_A - [15:0] */ +#define WM8994_AIF1DAC1_EQ_B2_A_WIDTH 16 /* AIF1DAC1_EQ_B2_A - [15:0] */ + +/* + * R1158 (0x486) - AIF1 DAC1 EQ Band 2 B + */ +#define WM8994_AIF1DAC1_EQ_B2_B_MASK 0xFFFF /* AIF1DAC1_EQ_B2_B - [15:0] */ +#define WM8994_AIF1DAC1_EQ_B2_B_SHIFT 0 /* AIF1DAC1_EQ_B2_B - [15:0] */ +#define WM8994_AIF1DAC1_EQ_B2_B_WIDTH 16 /* AIF1DAC1_EQ_B2_B - [15:0] */ + +/* + * R1159 (0x487) - AIF1 DAC1 EQ Band 2 C + */ +#define WM8994_AIF1DAC1_EQ_B2_C_MASK 0xFFFF /* AIF1DAC1_EQ_B2_C - [15:0] */ +#define WM8994_AIF1DAC1_EQ_B2_C_SHIFT 0 /* AIF1DAC1_EQ_B2_C - [15:0] */ +#define WM8994_AIF1DAC1_EQ_B2_C_WIDTH 16 /* AIF1DAC1_EQ_B2_C - [15:0] */ + +/* + * R1160 (0x488) - AIF1 DAC1 EQ Band 2 PG + */ +#define WM8994_AIF1DAC1_EQ_B2_PG_MASK 0xFFFF /* AIF1DAC1_EQ_B2_PG - [15:0] */ +#define WM8994_AIF1DAC1_EQ_B2_PG_SHIFT 0 /* AIF1DAC1_EQ_B2_PG - [15:0] */ +#define WM8994_AIF1DAC1_EQ_B2_PG_WIDTH 16 /* AIF1DAC1_EQ_B2_PG - [15:0] */ + +/* + * R1161 (0x489) - AIF1 DAC1 EQ Band 3 A + */ +#define WM8994_AIF1DAC1_EQ_B3_A_MASK 0xFFFF /* AIF1DAC1_EQ_B3_A - [15:0] */ +#define WM8994_AIF1DAC1_EQ_B3_A_SHIFT 0 /* AIF1DAC1_EQ_B3_A - [15:0] */ +#define WM8994_AIF1DAC1_EQ_B3_A_WIDTH 16 /* AIF1DAC1_EQ_B3_A - [15:0] */ + +/* + * R1162 (0x48A) - AIF1 DAC1 EQ Band 3 B + */ +#define WM8994_AIF1DAC1_EQ_B3_B_MASK 0xFFFF /* AIF1DAC1_EQ_B3_B - [15:0] */ +#define WM8994_AIF1DAC1_EQ_B3_B_SHIFT 0 /* AIF1DAC1_EQ_B3_B - [15:0] */ +#define WM8994_AIF1DAC1_EQ_B3_B_WIDTH 16 /* AIF1DAC1_EQ_B3_B - [15:0] */ + +/* + * R1163 (0x48B) - AIF1 DAC1 EQ Band 3 C + */ +#define WM8994_AIF1DAC1_EQ_B3_C_MASK 0xFFFF /* AIF1DAC1_EQ_B3_C - [15:0] */ +#define WM8994_AIF1DAC1_EQ_B3_C_SHIFT 0 /* AIF1DAC1_EQ_B3_C - [15:0] */ +#define WM8994_AIF1DAC1_EQ_B3_C_WIDTH 16 /* AIF1DAC1_EQ_B3_C - [15:0] */ + +/* + * R1164 (0x48C) - AIF1 DAC1 EQ Band 3 PG + */ +#define WM8994_AIF1DAC1_EQ_B3_PG_MASK 0xFFFF /* AIF1DAC1_EQ_B3_PG - [15:0] */ +#define WM8994_AIF1DAC1_EQ_B3_PG_SHIFT 0 /* AIF1DAC1_EQ_B3_PG - [15:0] */ +#define WM8994_AIF1DAC1_EQ_B3_PG_WIDTH 16 /* AIF1DAC1_EQ_B3_PG - [15:0] */ + +/* + * R1165 (0x48D) - AIF1 DAC1 EQ Band 4 A + */ +#define WM8994_AIF1DAC1_EQ_B4_A_MASK 0xFFFF /* AIF1DAC1_EQ_B4_A - [15:0] */ +#define WM8994_AIF1DAC1_EQ_B4_A_SHIFT 0 /* AIF1DAC1_EQ_B4_A - [15:0] */ +#define WM8994_AIF1DAC1_EQ_B4_A_WIDTH 16 /* AIF1DAC1_EQ_B4_A - [15:0] */ + +/* + * R1166 (0x48E) - AIF1 DAC1 EQ Band 4 B + */ +#define WM8994_AIF1DAC1_EQ_B4_B_MASK 0xFFFF /* AIF1DAC1_EQ_B4_B - [15:0] */ +#define WM8994_AIF1DAC1_EQ_B4_B_SHIFT 0 /* AIF1DAC1_EQ_B4_B - [15:0] */ +#define WM8994_AIF1DAC1_EQ_B4_B_WIDTH 16 /* AIF1DAC1_EQ_B4_B - [15:0] */ + +/* + * R1167 (0x48F) - AIF1 DAC1 EQ Band 4 C + */ +#define WM8994_AIF1DAC1_EQ_B4_C_MASK 0xFFFF /* AIF1DAC1_EQ_B4_C - [15:0] */ +#define WM8994_AIF1DAC1_EQ_B4_C_SHIFT 0 /* AIF1DAC1_EQ_B4_C - [15:0] */ +#define WM8994_AIF1DAC1_EQ_B4_C_WIDTH 16 /* AIF1DAC1_EQ_B4_C - [15:0] */ + +/* + * R1168 (0x490) - AIF1 DAC1 EQ Band 4 PG + */ +#define WM8994_AIF1DAC1_EQ_B4_PG_MASK 0xFFFF /* AIF1DAC1_EQ_B4_PG - [15:0] */ +#define WM8994_AIF1DAC1_EQ_B4_PG_SHIFT 0 /* AIF1DAC1_EQ_B4_PG - [15:0] */ +#define WM8994_AIF1DAC1_EQ_B4_PG_WIDTH 16 /* AIF1DAC1_EQ_B4_PG - [15:0] */ + +/* + * R1169 (0x491) - AIF1 DAC1 EQ Band 5 A + */ +#define WM8994_AIF1DAC1_EQ_B5_A_MASK 0xFFFF /* AIF1DAC1_EQ_B5_A - [15:0] */ +#define WM8994_AIF1DAC1_EQ_B5_A_SHIFT 0 /* AIF1DAC1_EQ_B5_A - [15:0] */ +#define WM8994_AIF1DAC1_EQ_B5_A_WIDTH 16 /* AIF1DAC1_EQ_B5_A - [15:0] */ + +/* + * R1170 (0x492) - AIF1 DAC1 EQ Band 5 B + */ +#define WM8994_AIF1DAC1_EQ_B5_B_MASK 0xFFFF /* AIF1DAC1_EQ_B5_B - [15:0] */ +#define WM8994_AIF1DAC1_EQ_B5_B_SHIFT 0 /* AIF1DAC1_EQ_B5_B - [15:0] */ +#define WM8994_AIF1DAC1_EQ_B5_B_WIDTH 16 /* AIF1DAC1_EQ_B5_B - [15:0] */ + +/* + * R1171 (0x493) - AIF1 DAC1 EQ Band 5 PG + */ +#define WM8994_AIF1DAC1_EQ_B5_PG_MASK 0xFFFF /* AIF1DAC1_EQ_B5_PG - [15:0] */ +#define WM8994_AIF1DAC1_EQ_B5_PG_SHIFT 0 /* AIF1DAC1_EQ_B5_PG - [15:0] */ +#define WM8994_AIF1DAC1_EQ_B5_PG_WIDTH 16 /* AIF1DAC1_EQ_B5_PG - [15:0] */ + +/* + * R1184 (0x4A0) - AIF1 DAC2 EQ Gains (1) + */ +#define WM8994_AIF1DAC2_EQ_B1_GAIN_MASK 0xF800 /* AIF1DAC2_EQ_B1_GAIN - [15:11] */ +#define WM8994_AIF1DAC2_EQ_B1_GAIN_SHIFT 11 /* AIF1DAC2_EQ_B1_GAIN - [15:11] */ +#define WM8994_AIF1DAC2_EQ_B1_GAIN_WIDTH 5 /* AIF1DAC2_EQ_B1_GAIN - [15:11] */ +#define WM8994_AIF1DAC2_EQ_B2_GAIN_MASK 0x07C0 /* AIF1DAC2_EQ_B2_GAIN - [10:6] */ +#define WM8994_AIF1DAC2_EQ_B2_GAIN_SHIFT 6 /* AIF1DAC2_EQ_B2_GAIN - [10:6] */ +#define WM8994_AIF1DAC2_EQ_B2_GAIN_WIDTH 5 /* AIF1DAC2_EQ_B2_GAIN - [10:6] */ +#define WM8994_AIF1DAC2_EQ_B3_GAIN_MASK 0x003E /* AIF1DAC2_EQ_B3_GAIN - [5:1] */ +#define WM8994_AIF1DAC2_EQ_B3_GAIN_SHIFT 1 /* AIF1DAC2_EQ_B3_GAIN - [5:1] */ +#define WM8994_AIF1DAC2_EQ_B3_GAIN_WIDTH 5 /* AIF1DAC2_EQ_B3_GAIN - [5:1] */ +#define WM8994_AIF1DAC2_EQ_ENA 0x0001 /* AIF1DAC2_EQ_ENA */ +#define WM8994_AIF1DAC2_EQ_ENA_MASK 0x0001 /* AIF1DAC2_EQ_ENA */ +#define WM8994_AIF1DAC2_EQ_ENA_SHIFT 0 /* AIF1DAC2_EQ_ENA */ +#define WM8994_AIF1DAC2_EQ_ENA_WIDTH 1 /* AIF1DAC2_EQ_ENA */ + +/* + * R1185 (0x4A1) - AIF1 DAC2 EQ Gains (2) + */ +#define WM8994_AIF1DAC2_EQ_B4_GAIN_MASK 0xF800 /* AIF1DAC2_EQ_B4_GAIN - [15:11] */ +#define WM8994_AIF1DAC2_EQ_B4_GAIN_SHIFT 11 /* AIF1DAC2_EQ_B4_GAIN - [15:11] */ +#define WM8994_AIF1DAC2_EQ_B4_GAIN_WIDTH 5 /* AIF1DAC2_EQ_B4_GAIN - [15:11] */ +#define WM8994_AIF1DAC2_EQ_B5_GAIN_MASK 0x07C0 /* AIF1DAC2_EQ_B5_GAIN - [10:6] */ +#define WM8994_AIF1DAC2_EQ_B5_GAIN_SHIFT 6 /* AIF1DAC2_EQ_B5_GAIN - [10:6] */ +#define WM8994_AIF1DAC2_EQ_B5_GAIN_WIDTH 5 /* AIF1DAC2_EQ_B5_GAIN - [10:6] */ + +/* + * R1186 (0x4A2) - AIF1 DAC2 EQ Band 1 A + */ +#define WM8994_AIF1DAC2_EQ_B1_A_MASK 0xFFFF /* AIF1DAC2_EQ_B1_A - [15:0] */ +#define WM8994_AIF1DAC2_EQ_B1_A_SHIFT 0 /* AIF1DAC2_EQ_B1_A - [15:0] */ +#define WM8994_AIF1DAC2_EQ_B1_A_WIDTH 16 /* AIF1DAC2_EQ_B1_A - [15:0] */ + +/* + * R1187 (0x4A3) - AIF1 DAC2 EQ Band 1 B + */ +#define WM8994_AIF1DAC2_EQ_B1_B_MASK 0xFFFF /* AIF1DAC2_EQ_B1_B - [15:0] */ +#define WM8994_AIF1DAC2_EQ_B1_B_SHIFT 0 /* AIF1DAC2_EQ_B1_B - [15:0] */ +#define WM8994_AIF1DAC2_EQ_B1_B_WIDTH 16 /* AIF1DAC2_EQ_B1_B - [15:0] */ + +/* + * R1188 (0x4A4) - AIF1 DAC2 EQ Band 1 PG + */ +#define WM8994_AIF1DAC2_EQ_B1_PG_MASK 0xFFFF /* AIF1DAC2_EQ_B1_PG - [15:0] */ +#define WM8994_AIF1DAC2_EQ_B1_PG_SHIFT 0 /* AIF1DAC2_EQ_B1_PG - [15:0] */ +#define WM8994_AIF1DAC2_EQ_B1_PG_WIDTH 16 /* AIF1DAC2_EQ_B1_PG - [15:0] */ + +/* + * R1189 (0x4A5) - AIF1 DAC2 EQ Band 2 A + */ +#define WM8994_AIF1DAC2_EQ_B2_A_MASK 0xFFFF /* AIF1DAC2_EQ_B2_A - [15:0] */ +#define WM8994_AIF1DAC2_EQ_B2_A_SHIFT 0 /* AIF1DAC2_EQ_B2_A - [15:0] */ +#define WM8994_AIF1DAC2_EQ_B2_A_WIDTH 16 /* AIF1DAC2_EQ_B2_A - [15:0] */ + +/* + * R1190 (0x4A6) - AIF1 DAC2 EQ Band 2 B + */ +#define WM8994_AIF1DAC2_EQ_B2_B_MASK 0xFFFF /* AIF1DAC2_EQ_B2_B - [15:0] */ +#define WM8994_AIF1DAC2_EQ_B2_B_SHIFT 0 /* AIF1DAC2_EQ_B2_B - [15:0] */ +#define WM8994_AIF1DAC2_EQ_B2_B_WIDTH 16 /* AIF1DAC2_EQ_B2_B - [15:0] */ + +/* + * R1191 (0x4A7) - AIF1 DAC2 EQ Band 2 C + */ +#define WM8994_AIF1DAC2_EQ_B2_C_MASK 0xFFFF /* AIF1DAC2_EQ_B2_C - [15:0] */ +#define WM8994_AIF1DAC2_EQ_B2_C_SHIFT 0 /* AIF1DAC2_EQ_B2_C - [15:0] */ +#define WM8994_AIF1DAC2_EQ_B2_C_WIDTH 16 /* AIF1DAC2_EQ_B2_C - [15:0] */ + +/* + * R1192 (0x4A8) - AIF1 DAC2 EQ Band 2 PG + */ +#define WM8994_AIF1DAC2_EQ_B2_PG_MASK 0xFFFF /* AIF1DAC2_EQ_B2_PG - [15:0] */ +#define WM8994_AIF1DAC2_EQ_B2_PG_SHIFT 0 /* AIF1DAC2_EQ_B2_PG - [15:0] */ +#define WM8994_AIF1DAC2_EQ_B2_PG_WIDTH 16 /* AIF1DAC2_EQ_B2_PG - [15:0] */ + +/* + * R1193 (0x4A9) - AIF1 DAC2 EQ Band 3 A + */ +#define WM8994_AIF1DAC2_EQ_B3_A_MASK 0xFFFF /* AIF1DAC2_EQ_B3_A - [15:0] */ +#define WM8994_AIF1DAC2_EQ_B3_A_SHIFT 0 /* AIF1DAC2_EQ_B3_A - [15:0] */ +#define WM8994_AIF1DAC2_EQ_B3_A_WIDTH 16 /* AIF1DAC2_EQ_B3_A - [15:0] */ + +/* + * R1194 (0x4AA) - AIF1 DAC2 EQ Band 3 B + */ +#define WM8994_AIF1DAC2_EQ_B3_B_MASK 0xFFFF /* AIF1DAC2_EQ_B3_B - [15:0] */ +#define WM8994_AIF1DAC2_EQ_B3_B_SHIFT 0 /* AIF1DAC2_EQ_B3_B - [15:0] */ +#define WM8994_AIF1DAC2_EQ_B3_B_WIDTH 16 /* AIF1DAC2_EQ_B3_B - [15:0] */ + +/* + * R1195 (0x4AB) - AIF1 DAC2 EQ Band 3 C + */ +#define WM8994_AIF1DAC2_EQ_B3_C_MASK 0xFFFF /* AIF1DAC2_EQ_B3_C - [15:0] */ +#define WM8994_AIF1DAC2_EQ_B3_C_SHIFT 0 /* AIF1DAC2_EQ_B3_C - [15:0] */ +#define WM8994_AIF1DAC2_EQ_B3_C_WIDTH 16 /* AIF1DAC2_EQ_B3_C - [15:0] */ + +/* + * R1196 (0x4AC) - AIF1 DAC2 EQ Band 3 PG + */ +#define WM8994_AIF1DAC2_EQ_B3_PG_MASK 0xFFFF /* AIF1DAC2_EQ_B3_PG - [15:0] */ +#define WM8994_AIF1DAC2_EQ_B3_PG_SHIFT 0 /* AIF1DAC2_EQ_B3_PG - [15:0] */ +#define WM8994_AIF1DAC2_EQ_B3_PG_WIDTH 16 /* AIF1DAC2_EQ_B3_PG - [15:0] */ + +/* + * R1197 (0x4AD) - AIF1 DAC2 EQ Band 4 A + */ +#define WM8994_AIF1DAC2_EQ_B4_A_MASK 0xFFFF /* AIF1DAC2_EQ_B4_A - [15:0] */ +#define WM8994_AIF1DAC2_EQ_B4_A_SHIFT 0 /* AIF1DAC2_EQ_B4_A - [15:0] */ +#define WM8994_AIF1DAC2_EQ_B4_A_WIDTH 16 /* AIF1DAC2_EQ_B4_A - [15:0] */ + +/* + * R1198 (0x4AE) - AIF1 DAC2 EQ Band 4 B + */ +#define WM8994_AIF1DAC2_EQ_B4_B_MASK 0xFFFF /* AIF1DAC2_EQ_B4_B - [15:0] */ +#define WM8994_AIF1DAC2_EQ_B4_B_SHIFT 0 /* AIF1DAC2_EQ_B4_B - [15:0] */ +#define WM8994_AIF1DAC2_EQ_B4_B_WIDTH 16 /* AIF1DAC2_EQ_B4_B - [15:0] */ + +/* + * R1199 (0x4AF) - AIF1 DAC2 EQ Band 4 C + */ +#define WM8994_AIF1DAC2_EQ_B4_C_MASK 0xFFFF /* AIF1DAC2_EQ_B4_C - [15:0] */ +#define WM8994_AIF1DAC2_EQ_B4_C_SHIFT 0 /* AIF1DAC2_EQ_B4_C - [15:0] */ +#define WM8994_AIF1DAC2_EQ_B4_C_WIDTH 16 /* AIF1DAC2_EQ_B4_C - [15:0] */ + +/* + * R1200 (0x4B0) - AIF1 DAC2 EQ Band 4 PG + */ +#define WM8994_AIF1DAC2_EQ_B4_PG_MASK 0xFFFF /* AIF1DAC2_EQ_B4_PG - [15:0] */ +#define WM8994_AIF1DAC2_EQ_B4_PG_SHIFT 0 /* AIF1DAC2_EQ_B4_PG - [15:0] */ +#define WM8994_AIF1DAC2_EQ_B4_PG_WIDTH 16 /* AIF1DAC2_EQ_B4_PG - [15:0] */ + +/* + * R1201 (0x4B1) - AIF1 DAC2 EQ Band 5 A + */ +#define WM8994_AIF1DAC2_EQ_B5_A_MASK 0xFFFF /* AIF1DAC2_EQ_B5_A - [15:0] */ +#define WM8994_AIF1DAC2_EQ_B5_A_SHIFT 0 /* AIF1DAC2_EQ_B5_A - [15:0] */ +#define WM8994_AIF1DAC2_EQ_B5_A_WIDTH 16 /* AIF1DAC2_EQ_B5_A - [15:0] */ + +/* + * R1202 (0x4B2) - AIF1 DAC2 EQ Band 5 B + */ +#define WM8994_AIF1DAC2_EQ_B5_B_MASK 0xFFFF /* AIF1DAC2_EQ_B5_B - [15:0] */ +#define WM8994_AIF1DAC2_EQ_B5_B_SHIFT 0 /* AIF1DAC2_EQ_B5_B - [15:0] */ +#define WM8994_AIF1DAC2_EQ_B5_B_WIDTH 16 /* AIF1DAC2_EQ_B5_B - [15:0] */ + +/* + * R1203 (0x4B3) - AIF1 DAC2 EQ Band 5 PG + */ +#define WM8994_AIF1DAC2_EQ_B5_PG_MASK 0xFFFF /* AIF1DAC2_EQ_B5_PG - [15:0] */ +#define WM8994_AIF1DAC2_EQ_B5_PG_SHIFT 0 /* AIF1DAC2_EQ_B5_PG - [15:0] */ +#define WM8994_AIF1DAC2_EQ_B5_PG_WIDTH 16 /* AIF1DAC2_EQ_B5_PG - [15:0] */ + +/* + * R1280 (0x500) - AIF2 ADC Left Volume + */ +#define WM8994_AIF2ADC_VU 0x0100 /* AIF2ADC_VU */ +#define WM8994_AIF2ADC_VU_MASK 0x0100 /* AIF2ADC_VU */ +#define WM8994_AIF2ADC_VU_SHIFT 8 /* AIF2ADC_VU */ +#define WM8994_AIF2ADC_VU_WIDTH 1 /* AIF2ADC_VU */ +#define WM8994_AIF2ADCL_VOL_MASK 0x00FF /* AIF2ADCL_VOL - [7:0] */ +#define WM8994_AIF2ADCL_VOL_SHIFT 0 /* AIF2ADCL_VOL - [7:0] */ +#define WM8994_AIF2ADCL_VOL_WIDTH 8 /* AIF2ADCL_VOL - [7:0] */ + +/* + * R1281 (0x501) - AIF2 ADC Right Volume + */ +#define WM8994_AIF2ADC_VU 0x0100 /* AIF2ADC_VU */ +#define WM8994_AIF2ADC_VU_MASK 0x0100 /* AIF2ADC_VU */ +#define WM8994_AIF2ADC_VU_SHIFT 8 /* AIF2ADC_VU */ +#define WM8994_AIF2ADC_VU_WIDTH 1 /* AIF2ADC_VU */ +#define WM8994_AIF2ADCR_VOL_MASK 0x00FF /* AIF2ADCR_VOL - [7:0] */ +#define WM8994_AIF2ADCR_VOL_SHIFT 0 /* AIF2ADCR_VOL - [7:0] */ +#define WM8994_AIF2ADCR_VOL_WIDTH 8 /* AIF2ADCR_VOL - [7:0] */ + +/* + * R1282 (0x502) - AIF2 DAC Left Volume + */ +#define WM8994_AIF2DAC_VU 0x0100 /* AIF2DAC_VU */ +#define WM8994_AIF2DAC_VU_MASK 0x0100 /* AIF2DAC_VU */ +#define WM8994_AIF2DAC_VU_SHIFT 8 /* AIF2DAC_VU */ +#define WM8994_AIF2DAC_VU_WIDTH 1 /* AIF2DAC_VU */ +#define WM8994_AIF2DACL_VOL_MASK 0x00FF /* AIF2DACL_VOL - [7:0] */ +#define WM8994_AIF2DACL_VOL_SHIFT 0 /* AIF2DACL_VOL - [7:0] */ +#define WM8994_AIF2DACL_VOL_WIDTH 8 /* AIF2DACL_VOL - [7:0] */ + +/* + * R1283 (0x503) - AIF2 DAC Right Volume + */ +#define WM8994_AIF2DAC_VU 0x0100 /* AIF2DAC_VU */ +#define WM8994_AIF2DAC_VU_MASK 0x0100 /* AIF2DAC_VU */ +#define WM8994_AIF2DAC_VU_SHIFT 8 /* AIF2DAC_VU */ +#define WM8994_AIF2DAC_VU_WIDTH 1 /* AIF2DAC_VU */ +#define WM8994_AIF2DACR_VOL_MASK 0x00FF /* AIF2DACR_VOL - [7:0] */ +#define WM8994_AIF2DACR_VOL_SHIFT 0 /* AIF2DACR_VOL - [7:0] */ +#define WM8994_AIF2DACR_VOL_WIDTH 8 /* AIF2DACR_VOL - [7:0] */ + +/* + * R1296 (0x510) - AIF2 ADC Filters + */ +#define WM8994_AIF2ADC_4FS 0x8000 /* AIF2ADC_4FS */ +#define WM8994_AIF2ADC_4FS_MASK 0x8000 /* AIF2ADC_4FS */ +#define WM8994_AIF2ADC_4FS_SHIFT 15 /* AIF2ADC_4FS */ +#define WM8994_AIF2ADC_4FS_WIDTH 1 /* AIF2ADC_4FS */ +#define WM8994_AIF2ADC_HPF_CUT_MASK 0x6000 /* AIF2ADC_HPF_CUT - [14:13] */ +#define WM8994_AIF2ADC_HPF_CUT_SHIFT 13 /* AIF2ADC_HPF_CUT - [14:13] */ +#define WM8994_AIF2ADC_HPF_CUT_WIDTH 2 /* AIF2ADC_HPF_CUT - [14:13] */ +#define WM8994_AIF2ADCL_HPF 0x1000 /* AIF2ADCL_HPF */ +#define WM8994_AIF2ADCL_HPF_MASK 0x1000 /* AIF2ADCL_HPF */ +#define WM8994_AIF2ADCL_HPF_SHIFT 12 /* AIF2ADCL_HPF */ +#define WM8994_AIF2ADCL_HPF_WIDTH 1 /* AIF2ADCL_HPF */ +#define WM8994_AIF2ADCR_HPF 0x0800 /* AIF2ADCR_HPF */ +#define WM8994_AIF2ADCR_HPF_MASK 0x0800 /* AIF2ADCR_HPF */ +#define WM8994_AIF2ADCR_HPF_SHIFT 11 /* AIF2ADCR_HPF */ +#define WM8994_AIF2ADCR_HPF_WIDTH 1 /* AIF2ADCR_HPF */ + +/* + * R1312 (0x520) - AIF2 DAC Filters (1) + */ +#define WM8994_AIF2DAC_MUTE 0x0200 /* AIF2DAC_MUTE */ +#define WM8994_AIF2DAC_MUTE_MASK 0x0200 /* AIF2DAC_MUTE */ +#define WM8994_AIF2DAC_MUTE_SHIFT 9 /* AIF2DAC_MUTE */ +#define WM8994_AIF2DAC_MUTE_WIDTH 1 /* AIF2DAC_MUTE */ +#define WM8994_AIF2DAC_MONO 0x0080 /* AIF2DAC_MONO */ +#define WM8994_AIF2DAC_MONO_MASK 0x0080 /* AIF2DAC_MONO */ +#define WM8994_AIF2DAC_MONO_SHIFT 7 /* AIF2DAC_MONO */ +#define WM8994_AIF2DAC_MONO_WIDTH 1 /* AIF2DAC_MONO */ +#define WM8994_AIF2DAC_MUTERATE 0x0020 /* AIF2DAC_MUTERATE */ +#define WM8994_AIF2DAC_MUTERATE_MASK 0x0020 /* AIF2DAC_MUTERATE */ +#define WM8994_AIF2DAC_MUTERATE_SHIFT 5 /* AIF2DAC_MUTERATE */ +#define WM8994_AIF2DAC_MUTERATE_WIDTH 1 /* AIF2DAC_MUTERATE */ +#define WM8994_AIF2DAC_UNMUTE_RAMP 0x0010 /* AIF2DAC_UNMUTE_RAMP */ +#define WM8994_AIF2DAC_UNMUTE_RAMP_MASK 0x0010 /* AIF2DAC_UNMUTE_RAMP */ +#define WM8994_AIF2DAC_UNMUTE_RAMP_SHIFT 4 /* AIF2DAC_UNMUTE_RAMP */ +#define WM8994_AIF2DAC_UNMUTE_RAMP_WIDTH 1 /* AIF2DAC_UNMUTE_RAMP */ +#define WM8994_AIF2DAC_DEEMP_MASK 0x0006 /* AIF2DAC_DEEMP - [2:1] */ +#define WM8994_AIF2DAC_DEEMP_SHIFT 1 /* AIF2DAC_DEEMP - [2:1] */ +#define WM8994_AIF2DAC_DEEMP_WIDTH 2 /* AIF2DAC_DEEMP - [2:1] */ + +/* + * R1313 (0x521) - AIF2 DAC Filters (2) + */ +#define WM8994_AIF2DAC_3D_GAIN_MASK 0x3E00 /* AIF2DAC_3D_GAIN - [13:9] */ +#define WM8994_AIF2DAC_3D_GAIN_SHIFT 9 /* AIF2DAC_3D_GAIN - [13:9] */ +#define WM8994_AIF2DAC_3D_GAIN_WIDTH 5 /* AIF2DAC_3D_GAIN - [13:9] */ +#define WM8994_AIF2DAC_3D_ENA 0x0100 /* AIF2DAC_3D_ENA */ +#define WM8994_AIF2DAC_3D_ENA_MASK 0x0100 /* AIF2DAC_3D_ENA */ +#define WM8994_AIF2DAC_3D_ENA_SHIFT 8 /* AIF2DAC_3D_ENA */ +#define WM8994_AIF2DAC_3D_ENA_WIDTH 1 /* AIF2DAC_3D_ENA */ + +/* + * R1344 (0x540) - AIF2 DRC (1) + */ +#define WM8994_AIF2DRC_SIG_DET_RMS_MASK 0xF800 /* AIF2DRC_SIG_DET_RMS - [15:11] */ +#define WM8994_AIF2DRC_SIG_DET_RMS_SHIFT 11 /* AIF2DRC_SIG_DET_RMS - [15:11] */ +#define WM8994_AIF2DRC_SIG_DET_RMS_WIDTH 5 /* AIF2DRC_SIG_DET_RMS - [15:11] */ +#define WM8994_AIF2DRC_SIG_DET_PK_MASK 0x0600 /* AIF2DRC_SIG_DET_PK - [10:9] */ +#define WM8994_AIF2DRC_SIG_DET_PK_SHIFT 9 /* AIF2DRC_SIG_DET_PK - [10:9] */ +#define WM8994_AIF2DRC_SIG_DET_PK_WIDTH 2 /* AIF2DRC_SIG_DET_PK - [10:9] */ +#define WM8994_AIF2DRC_NG_ENA 0x0100 /* AIF2DRC_NG_ENA */ +#define WM8994_AIF2DRC_NG_ENA_MASK 0x0100 /* AIF2DRC_NG_ENA */ +#define WM8994_AIF2DRC_NG_ENA_SHIFT 8 /* AIF2DRC_NG_ENA */ +#define WM8994_AIF2DRC_NG_ENA_WIDTH 1 /* AIF2DRC_NG_ENA */ +#define WM8994_AIF2DRC_SIG_DET_MODE 0x0080 /* AIF2DRC_SIG_DET_MODE */ +#define WM8994_AIF2DRC_SIG_DET_MODE_MASK 0x0080 /* AIF2DRC_SIG_DET_MODE */ +#define WM8994_AIF2DRC_SIG_DET_MODE_SHIFT 7 /* AIF2DRC_SIG_DET_MODE */ +#define WM8994_AIF2DRC_SIG_DET_MODE_WIDTH 1 /* AIF2DRC_SIG_DET_MODE */ +#define WM8994_AIF2DRC_SIG_DET 0x0040 /* AIF2DRC_SIG_DET */ +#define WM8994_AIF2DRC_SIG_DET_MASK 0x0040 /* AIF2DRC_SIG_DET */ +#define WM8994_AIF2DRC_SIG_DET_SHIFT 6 /* AIF2DRC_SIG_DET */ +#define WM8994_AIF2DRC_SIG_DET_WIDTH 1 /* AIF2DRC_SIG_DET */ +#define WM8994_AIF2DRC_KNEE2_OP_ENA 0x0020 /* AIF2DRC_KNEE2_OP_ENA */ +#define WM8994_AIF2DRC_KNEE2_OP_ENA_MASK 0x0020 /* AIF2DRC_KNEE2_OP_ENA */ +#define WM8994_AIF2DRC_KNEE2_OP_ENA_SHIFT 5 /* AIF2DRC_KNEE2_OP_ENA */ +#define WM8994_AIF2DRC_KNEE2_OP_ENA_WIDTH 1 /* AIF2DRC_KNEE2_OP_ENA */ +#define WM8994_AIF2DRC_QR 0x0010 /* AIF2DRC_QR */ +#define WM8994_AIF2DRC_QR_MASK 0x0010 /* AIF2DRC_QR */ +#define WM8994_AIF2DRC_QR_SHIFT 4 /* AIF2DRC_QR */ +#define WM8994_AIF2DRC_QR_WIDTH 1 /* AIF2DRC_QR */ +#define WM8994_AIF2DRC_ANTICLIP 0x0008 /* AIF2DRC_ANTICLIP */ +#define WM8994_AIF2DRC_ANTICLIP_MASK 0x0008 /* AIF2DRC_ANTICLIP */ +#define WM8994_AIF2DRC_ANTICLIP_SHIFT 3 /* AIF2DRC_ANTICLIP */ +#define WM8994_AIF2DRC_ANTICLIP_WIDTH 1 /* AIF2DRC_ANTICLIP */ +#define WM8994_AIF2DAC_DRC_ENA 0x0004 /* AIF2DAC_DRC_ENA */ +#define WM8994_AIF2DAC_DRC_ENA_MASK 0x0004 /* AIF2DAC_DRC_ENA */ +#define WM8994_AIF2DAC_DRC_ENA_SHIFT 2 /* AIF2DAC_DRC_ENA */ +#define WM8994_AIF2DAC_DRC_ENA_WIDTH 1 /* AIF2DAC_DRC_ENA */ +#define WM8994_AIF2ADCL_DRC_ENA 0x0002 /* AIF2ADCL_DRC_ENA */ +#define WM8994_AIF2ADCL_DRC_ENA_MASK 0x0002 /* AIF2ADCL_DRC_ENA */ +#define WM8994_AIF2ADCL_DRC_ENA_SHIFT 1 /* AIF2ADCL_DRC_ENA */ +#define WM8994_AIF2ADCL_DRC_ENA_WIDTH 1 /* AIF2ADCL_DRC_ENA */ +#define WM8994_AIF2ADCR_DRC_ENA 0x0001 /* AIF2ADCR_DRC_ENA */ +#define WM8994_AIF2ADCR_DRC_ENA_MASK 0x0001 /* AIF2ADCR_DRC_ENA */ +#define WM8994_AIF2ADCR_DRC_ENA_SHIFT 0 /* AIF2ADCR_DRC_ENA */ +#define WM8994_AIF2ADCR_DRC_ENA_WIDTH 1 /* AIF2ADCR_DRC_ENA */ + +/* + * R1345 (0x541) - AIF2 DRC (2) + */ +#define WM8994_AIF2DRC_ATK_MASK 0x1E00 /* AIF2DRC_ATK - [12:9] */ +#define WM8994_AIF2DRC_ATK_SHIFT 9 /* AIF2DRC_ATK - [12:9] */ +#define WM8994_AIF2DRC_ATK_WIDTH 4 /* AIF2DRC_ATK - [12:9] */ +#define WM8994_AIF2DRC_DCY_MASK 0x01E0 /* AIF2DRC_DCY - [8:5] */ +#define WM8994_AIF2DRC_DCY_SHIFT 5 /* AIF2DRC_DCY - [8:5] */ +#define WM8994_AIF2DRC_DCY_WIDTH 4 /* AIF2DRC_DCY - [8:5] */ +#define WM8994_AIF2DRC_MINGAIN_MASK 0x001C /* AIF2DRC_MINGAIN - [4:2] */ +#define WM8994_AIF2DRC_MINGAIN_SHIFT 2 /* AIF2DRC_MINGAIN - [4:2] */ +#define WM8994_AIF2DRC_MINGAIN_WIDTH 3 /* AIF2DRC_MINGAIN - [4:2] */ +#define WM8994_AIF2DRC_MAXGAIN_MASK 0x0003 /* AIF2DRC_MAXGAIN - [1:0] */ +#define WM8994_AIF2DRC_MAXGAIN_SHIFT 0 /* AIF2DRC_MAXGAIN - [1:0] */ +#define WM8994_AIF2DRC_MAXGAIN_WIDTH 2 /* AIF2DRC_MAXGAIN - [1:0] */ + +/* + * R1346 (0x542) - AIF2 DRC (3) + */ +#define WM8994_AIF2DRC_NG_MINGAIN_MASK 0xF000 /* AIF2DRC_NG_MINGAIN - [15:12] */ +#define WM8994_AIF2DRC_NG_MINGAIN_SHIFT 12 /* AIF2DRC_NG_MINGAIN - [15:12] */ +#define WM8994_AIF2DRC_NG_MINGAIN_WIDTH 4 /* AIF2DRC_NG_MINGAIN - [15:12] */ +#define WM8994_AIF2DRC_NG_EXP_MASK 0x0C00 /* AIF2DRC_NG_EXP - [11:10] */ +#define WM8994_AIF2DRC_NG_EXP_SHIFT 10 /* AIF2DRC_NG_EXP - [11:10] */ +#define WM8994_AIF2DRC_NG_EXP_WIDTH 2 /* AIF2DRC_NG_EXP - [11:10] */ +#define WM8994_AIF2DRC_QR_THR_MASK 0x0300 /* AIF2DRC_QR_THR - [9:8] */ +#define WM8994_AIF2DRC_QR_THR_SHIFT 8 /* AIF2DRC_QR_THR - [9:8] */ +#define WM8994_AIF2DRC_QR_THR_WIDTH 2 /* AIF2DRC_QR_THR - [9:8] */ +#define WM8994_AIF2DRC_QR_DCY_MASK 0x00C0 /* AIF2DRC_QR_DCY - [7:6] */ +#define WM8994_AIF2DRC_QR_DCY_SHIFT 6 /* AIF2DRC_QR_DCY - [7:6] */ +#define WM8994_AIF2DRC_QR_DCY_WIDTH 2 /* AIF2DRC_QR_DCY - [7:6] */ +#define WM8994_AIF2DRC_HI_COMP_MASK 0x0038 /* AIF2DRC_HI_COMP - [5:3] */ +#define WM8994_AIF2DRC_HI_COMP_SHIFT 3 /* AIF2DRC_HI_COMP - [5:3] */ +#define WM8994_AIF2DRC_HI_COMP_WIDTH 3 /* AIF2DRC_HI_COMP - [5:3] */ +#define WM8994_AIF2DRC_LO_COMP_MASK 0x0007 /* AIF2DRC_LO_COMP - [2:0] */ +#define WM8994_AIF2DRC_LO_COMP_SHIFT 0 /* AIF2DRC_LO_COMP - [2:0] */ +#define WM8994_AIF2DRC_LO_COMP_WIDTH 3 /* AIF2DRC_LO_COMP - [2:0] */ + +/* + * R1347 (0x543) - AIF2 DRC (4) + */ +#define WM8994_AIF2DRC_KNEE_IP_MASK 0x07E0 /* AIF2DRC_KNEE_IP - [10:5] */ +#define WM8994_AIF2DRC_KNEE_IP_SHIFT 5 /* AIF2DRC_KNEE_IP - [10:5] */ +#define WM8994_AIF2DRC_KNEE_IP_WIDTH 6 /* AIF2DRC_KNEE_IP - [10:5] */ +#define WM8994_AIF2DRC_KNEE_OP_MASK 0x001F /* AIF2DRC_KNEE_OP - [4:0] */ +#define WM8994_AIF2DRC_KNEE_OP_SHIFT 0 /* AIF2DRC_KNEE_OP - [4:0] */ +#define WM8994_AIF2DRC_KNEE_OP_WIDTH 5 /* AIF2DRC_KNEE_OP - [4:0] */ + +/* + * R1348 (0x544) - AIF2 DRC (5) + */ +#define WM8994_AIF2DRC_KNEE2_IP_MASK 0x03E0 /* AIF2DRC_KNEE2_IP - [9:5] */ +#define WM8994_AIF2DRC_KNEE2_IP_SHIFT 5 /* AIF2DRC_KNEE2_IP - [9:5] */ +#define WM8994_AIF2DRC_KNEE2_IP_WIDTH 5 /* AIF2DRC_KNEE2_IP - [9:5] */ +#define WM8994_AIF2DRC_KNEE2_OP_MASK 0x001F /* AIF2DRC_KNEE2_OP - [4:0] */ +#define WM8994_AIF2DRC_KNEE2_OP_SHIFT 0 /* AIF2DRC_KNEE2_OP - [4:0] */ +#define WM8994_AIF2DRC_KNEE2_OP_WIDTH 5 /* AIF2DRC_KNEE2_OP - [4:0] */ + +/* + * R1408 (0x580) - AIF2 EQ Gains (1) + */ +#define WM8994_AIF2DAC_EQ_B1_GAIN_MASK 0xF800 /* AIF2DAC_EQ_B1_GAIN - [15:11] */ +#define WM8994_AIF2DAC_EQ_B1_GAIN_SHIFT 11 /* AIF2DAC_EQ_B1_GAIN - [15:11] */ +#define WM8994_AIF2DAC_EQ_B1_GAIN_WIDTH 5 /* AIF2DAC_EQ_B1_GAIN - [15:11] */ +#define WM8994_AIF2DAC_EQ_B2_GAIN_MASK 0x07C0 /* AIF2DAC_EQ_B2_GAIN - [10:6] */ +#define WM8994_AIF2DAC_EQ_B2_GAIN_SHIFT 6 /* AIF2DAC_EQ_B2_GAIN - [10:6] */ +#define WM8994_AIF2DAC_EQ_B2_GAIN_WIDTH 5 /* AIF2DAC_EQ_B2_GAIN - [10:6] */ +#define WM8994_AIF2DAC_EQ_B3_GAIN_MASK 0x003E /* AIF2DAC_EQ_B3_GAIN - [5:1] */ +#define WM8994_AIF2DAC_EQ_B3_GAIN_SHIFT 1 /* AIF2DAC_EQ_B3_GAIN - [5:1] */ +#define WM8994_AIF2DAC_EQ_B3_GAIN_WIDTH 5 /* AIF2DAC_EQ_B3_GAIN - [5:1] */ +#define WM8994_AIF2DAC_EQ_ENA 0x0001 /* AIF2DAC_EQ_ENA */ +#define WM8994_AIF2DAC_EQ_ENA_MASK 0x0001 /* AIF2DAC_EQ_ENA */ +#define WM8994_AIF2DAC_EQ_ENA_SHIFT 0 /* AIF2DAC_EQ_ENA */ +#define WM8994_AIF2DAC_EQ_ENA_WIDTH 1 /* AIF2DAC_EQ_ENA */ + +/* + * R1409 (0x581) - AIF2 EQ Gains (2) + */ +#define WM8994_AIF2DAC_EQ_B4_GAIN_MASK 0xF800 /* AIF2DAC_EQ_B4_GAIN - [15:11] */ +#define WM8994_AIF2DAC_EQ_B4_GAIN_SHIFT 11 /* AIF2DAC_EQ_B4_GAIN - [15:11] */ +#define WM8994_AIF2DAC_EQ_B4_GAIN_WIDTH 5 /* AIF2DAC_EQ_B4_GAIN - [15:11] */ +#define WM8994_AIF2DAC_EQ_B5_GAIN_MASK 0x07C0 /* AIF2DAC_EQ_B5_GAIN - [10:6] */ +#define WM8994_AIF2DAC_EQ_B5_GAIN_SHIFT 6 /* AIF2DAC_EQ_B5_GAIN - [10:6] */ +#define WM8994_AIF2DAC_EQ_B5_GAIN_WIDTH 5 /* AIF2DAC_EQ_B5_GAIN - [10:6] */ + +/* + * R1410 (0x582) - AIF2 EQ Band 1 A + */ +#define WM8994_AIF2DAC_EQ_B1_A_MASK 0xFFFF /* AIF2DAC_EQ_B1_A - [15:0] */ +#define WM8994_AIF2DAC_EQ_B1_A_SHIFT 0 /* AIF2DAC_EQ_B1_A - [15:0] */ +#define WM8994_AIF2DAC_EQ_B1_A_WIDTH 16 /* AIF2DAC_EQ_B1_A - [15:0] */ + +/* + * R1411 (0x583) - AIF2 EQ Band 1 B + */ +#define WM8994_AIF2DAC_EQ_B1_B_MASK 0xFFFF /* AIF2DAC_EQ_B1_B - [15:0] */ +#define WM8994_AIF2DAC_EQ_B1_B_SHIFT 0 /* AIF2DAC_EQ_B1_B - [15:0] */ +#define WM8994_AIF2DAC_EQ_B1_B_WIDTH 16 /* AIF2DAC_EQ_B1_B - [15:0] */ + +/* + * R1412 (0x584) - AIF2 EQ Band 1 PG + */ +#define WM8994_AIF2DAC_EQ_B1_PG_MASK 0xFFFF /* AIF2DAC_EQ_B1_PG - [15:0] */ +#define WM8994_AIF2DAC_EQ_B1_PG_SHIFT 0 /* AIF2DAC_EQ_B1_PG - [15:0] */ +#define WM8994_AIF2DAC_EQ_B1_PG_WIDTH 16 /* AIF2DAC_EQ_B1_PG - [15:0] */ + +/* + * R1413 (0x585) - AIF2 EQ Band 2 A + */ +#define WM8994_AIF2DAC_EQ_B2_A_MASK 0xFFFF /* AIF2DAC_EQ_B2_A - [15:0] */ +#define WM8994_AIF2DAC_EQ_B2_A_SHIFT 0 /* AIF2DAC_EQ_B2_A - [15:0] */ +#define WM8994_AIF2DAC_EQ_B2_A_WIDTH 16 /* AIF2DAC_EQ_B2_A - [15:0] */ + +/* + * R1414 (0x586) - AIF2 EQ Band 2 B + */ +#define WM8994_AIF2DAC_EQ_B2_B_MASK 0xFFFF /* AIF2DAC_EQ_B2_B - [15:0] */ +#define WM8994_AIF2DAC_EQ_B2_B_SHIFT 0 /* AIF2DAC_EQ_B2_B - [15:0] */ +#define WM8994_AIF2DAC_EQ_B2_B_WIDTH 16 /* AIF2DAC_EQ_B2_B - [15:0] */ + +/* + * R1415 (0x587) - AIF2 EQ Band 2 C + */ +#define WM8994_AIF2DAC_EQ_B2_C_MASK 0xFFFF /* AIF2DAC_EQ_B2_C - [15:0] */ +#define WM8994_AIF2DAC_EQ_B2_C_SHIFT 0 /* AIF2DAC_EQ_B2_C - [15:0] */ +#define WM8994_AIF2DAC_EQ_B2_C_WIDTH 16 /* AIF2DAC_EQ_B2_C - [15:0] */ + +/* + * R1416 (0x588) - AIF2 EQ Band 2 PG + */ +#define WM8994_AIF2DAC_EQ_B2_PG_MASK 0xFFFF /* AIF2DAC_EQ_B2_PG - [15:0] */ +#define WM8994_AIF2DAC_EQ_B2_PG_SHIFT 0 /* AIF2DAC_EQ_B2_PG - [15:0] */ +#define WM8994_AIF2DAC_EQ_B2_PG_WIDTH 16 /* AIF2DAC_EQ_B2_PG - [15:0] */ + +/* + * R1417 (0x589) - AIF2 EQ Band 3 A + */ +#define WM8994_AIF2DAC_EQ_B3_A_MASK 0xFFFF /* AIF2DAC_EQ_B3_A - [15:0] */ +#define WM8994_AIF2DAC_EQ_B3_A_SHIFT 0 /* AIF2DAC_EQ_B3_A - [15:0] */ +#define WM8994_AIF2DAC_EQ_B3_A_WIDTH 16 /* AIF2DAC_EQ_B3_A - [15:0] */ + +/* + * R1418 (0x58A) - AIF2 EQ Band 3 B + */ +#define WM8994_AIF2DAC_EQ_B3_B_MASK 0xFFFF /* AIF2DAC_EQ_B3_B - [15:0] */ +#define WM8994_AIF2DAC_EQ_B3_B_SHIFT 0 /* AIF2DAC_EQ_B3_B - [15:0] */ +#define WM8994_AIF2DAC_EQ_B3_B_WIDTH 16 /* AIF2DAC_EQ_B3_B - [15:0] */ + +/* + * R1419 (0x58B) - AIF2 EQ Band 3 C + */ +#define WM8994_AIF2DAC_EQ_B3_C_MASK 0xFFFF /* AIF2DAC_EQ_B3_C - [15:0] */ +#define WM8994_AIF2DAC_EQ_B3_C_SHIFT 0 /* AIF2DAC_EQ_B3_C - [15:0] */ +#define WM8994_AIF2DAC_EQ_B3_C_WIDTH 16 /* AIF2DAC_EQ_B3_C - [15:0] */ + +/* + * R1420 (0x58C) - AIF2 EQ Band 3 PG + */ +#define WM8994_AIF2DAC_EQ_B3_PG_MASK 0xFFFF /* AIF2DAC_EQ_B3_PG - [15:0] */ +#define WM8994_AIF2DAC_EQ_B3_PG_SHIFT 0 /* AIF2DAC_EQ_B3_PG - [15:0] */ +#define WM8994_AIF2DAC_EQ_B3_PG_WIDTH 16 /* AIF2DAC_EQ_B3_PG - [15:0] */ + +/* + * R1421 (0x58D) - AIF2 EQ Band 4 A + */ +#define WM8994_AIF2DAC_EQ_B4_A_MASK 0xFFFF /* AIF2DAC_EQ_B4_A - [15:0] */ +#define WM8994_AIF2DAC_EQ_B4_A_SHIFT 0 /* AIF2DAC_EQ_B4_A - [15:0] */ +#define WM8994_AIF2DAC_EQ_B4_A_WIDTH 16 /* AIF2DAC_EQ_B4_A - [15:0] */ + +/* + * R1422 (0x58E) - AIF2 EQ Band 4 B + */ +#define WM8994_AIF2DAC_EQ_B4_B_MASK 0xFFFF /* AIF2DAC_EQ_B4_B - [15:0] */ +#define WM8994_AIF2DAC_EQ_B4_B_SHIFT 0 /* AIF2DAC_EQ_B4_B - [15:0] */ +#define WM8994_AIF2DAC_EQ_B4_B_WIDTH 16 /* AIF2DAC_EQ_B4_B - [15:0] */ + +/* + * R1423 (0x58F) - AIF2 EQ Band 4 C + */ +#define WM8994_AIF2DAC_EQ_B4_C_MASK 0xFFFF /* AIF2DAC_EQ_B4_C - [15:0] */ +#define WM8994_AIF2DAC_EQ_B4_C_SHIFT 0 /* AIF2DAC_EQ_B4_C - [15:0] */ +#define WM8994_AIF2DAC_EQ_B4_C_WIDTH 16 /* AIF2DAC_EQ_B4_C - [15:0] */ + +/* + * R1424 (0x590) - AIF2 EQ Band 4 PG + */ +#define WM8994_AIF2DAC_EQ_B4_PG_MASK 0xFFFF /* AIF2DAC_EQ_B4_PG - [15:0] */ +#define WM8994_AIF2DAC_EQ_B4_PG_SHIFT 0 /* AIF2DAC_EQ_B4_PG - [15:0] */ +#define WM8994_AIF2DAC_EQ_B4_PG_WIDTH 16 /* AIF2DAC_EQ_B4_PG - [15:0] */ + +/* + * R1425 (0x591) - AIF2 EQ Band 5 A + */ +#define WM8994_AIF2DAC_EQ_B5_A_MASK 0xFFFF /* AIF2DAC_EQ_B5_A - [15:0] */ +#define WM8994_AIF2DAC_EQ_B5_A_SHIFT 0 /* AIF2DAC_EQ_B5_A - [15:0] */ +#define WM8994_AIF2DAC_EQ_B5_A_WIDTH 16 /* AIF2DAC_EQ_B5_A - [15:0] */ + +/* + * R1426 (0x592) - AIF2 EQ Band 5 B + */ +#define WM8994_AIF2DAC_EQ_B5_B_MASK 0xFFFF /* AIF2DAC_EQ_B5_B - [15:0] */ +#define WM8994_AIF2DAC_EQ_B5_B_SHIFT 0 /* AIF2DAC_EQ_B5_B - [15:0] */ +#define WM8994_AIF2DAC_EQ_B5_B_WIDTH 16 /* AIF2DAC_EQ_B5_B - [15:0] */ + +/* + * R1427 (0x593) - AIF2 EQ Band 5 PG + */ +#define WM8994_AIF2DAC_EQ_B5_PG_MASK 0xFFFF /* AIF2DAC_EQ_B5_PG - [15:0] */ +#define WM8994_AIF2DAC_EQ_B5_PG_SHIFT 0 /* AIF2DAC_EQ_B5_PG - [15:0] */ +#define WM8994_AIF2DAC_EQ_B5_PG_WIDTH 16 /* AIF2DAC_EQ_B5_PG - [15:0] */ + +/* + * R1536 (0x600) - DAC1 Mixer Volumes + */ +#define WM8994_ADCR_DAC1_VOL_MASK 0x01E0 /* ADCR_DAC1_VOL - [8:5] */ +#define WM8994_ADCR_DAC1_VOL_SHIFT 5 /* ADCR_DAC1_VOL - [8:5] */ +#define WM8994_ADCR_DAC1_VOL_WIDTH 4 /* ADCR_DAC1_VOL - [8:5] */ +#define WM8994_ADCL_DAC1_VOL_MASK 0x000F /* ADCL_DAC1_VOL - [3:0] */ +#define WM8994_ADCL_DAC1_VOL_SHIFT 0 /* ADCL_DAC1_VOL - [3:0] */ +#define WM8994_ADCL_DAC1_VOL_WIDTH 4 /* ADCL_DAC1_VOL - [3:0] */ + +/* + * R1537 (0x601) - DAC1 Left Mixer Routing + */ +#define WM8994_ADCR_TO_DAC1L 0x0020 /* ADCR_TO_DAC1L */ +#define WM8994_ADCR_TO_DAC1L_MASK 0x0020 /* ADCR_TO_DAC1L */ +#define WM8994_ADCR_TO_DAC1L_SHIFT 5 /* ADCR_TO_DAC1L */ +#define WM8994_ADCR_TO_DAC1L_WIDTH 1 /* ADCR_TO_DAC1L */ +#define WM8994_ADCL_TO_DAC1L 0x0010 /* ADCL_TO_DAC1L */ +#define WM8994_ADCL_TO_DAC1L_MASK 0x0010 /* ADCL_TO_DAC1L */ +#define WM8994_ADCL_TO_DAC1L_SHIFT 4 /* ADCL_TO_DAC1L */ +#define WM8994_ADCL_TO_DAC1L_WIDTH 1 /* ADCL_TO_DAC1L */ +#define WM8994_AIF2DACL_TO_DAC1L 0x0004 /* AIF2DACL_TO_DAC1L */ +#define WM8994_AIF2DACL_TO_DAC1L_MASK 0x0004 /* AIF2DACL_TO_DAC1L */ +#define WM8994_AIF2DACL_TO_DAC1L_SHIFT 2 /* AIF2DACL_TO_DAC1L */ +#define WM8994_AIF2DACL_TO_DAC1L_WIDTH 1 /* AIF2DACL_TO_DAC1L */ +#define WM8994_AIF1DAC2L_TO_DAC1L 0x0002 /* AIF1DAC2L_TO_DAC1L */ +#define WM8994_AIF1DAC2L_TO_DAC1L_MASK 0x0002 /* AIF1DAC2L_TO_DAC1L */ +#define WM8994_AIF1DAC2L_TO_DAC1L_SHIFT 1 /* AIF1DAC2L_TO_DAC1L */ +#define WM8994_AIF1DAC2L_TO_DAC1L_WIDTH 1 /* AIF1DAC2L_TO_DAC1L */ +#define WM8994_AIF1DAC1L_TO_DAC1L 0x0001 /* AIF1DAC1L_TO_DAC1L */ +#define WM8994_AIF1DAC1L_TO_DAC1L_MASK 0x0001 /* AIF1DAC1L_TO_DAC1L */ +#define WM8994_AIF1DAC1L_TO_DAC1L_SHIFT 0 /* AIF1DAC1L_TO_DAC1L */ +#define WM8994_AIF1DAC1L_TO_DAC1L_WIDTH 1 /* AIF1DAC1L_TO_DAC1L */ + +/* + * R1538 (0x602) - DAC1 Right Mixer Routing + */ +#define WM8994_ADCR_TO_DAC1R 0x0020 /* ADCR_TO_DAC1R */ +#define WM8994_ADCR_TO_DAC1R_MASK 0x0020 /* ADCR_TO_DAC1R */ +#define WM8994_ADCR_TO_DAC1R_SHIFT 5 /* ADCR_TO_DAC1R */ +#define WM8994_ADCR_TO_DAC1R_WIDTH 1 /* ADCR_TO_DAC1R */ +#define WM8994_ADCL_TO_DAC1R 0x0010 /* ADCL_TO_DAC1R */ +#define WM8994_ADCL_TO_DAC1R_MASK 0x0010 /* ADCL_TO_DAC1R */ +#define WM8994_ADCL_TO_DAC1R_SHIFT 4 /* ADCL_TO_DAC1R */ +#define WM8994_ADCL_TO_DAC1R_WIDTH 1 /* ADCL_TO_DAC1R */ +#define WM8994_AIF2DACR_TO_DAC1R 0x0004 /* AIF2DACR_TO_DAC1R */ +#define WM8994_AIF2DACR_TO_DAC1R_MASK 0x0004 /* AIF2DACR_TO_DAC1R */ +#define WM8994_AIF2DACR_TO_DAC1R_SHIFT 2 /* AIF2DACR_TO_DAC1R */ +#define WM8994_AIF2DACR_TO_DAC1R_WIDTH 1 /* AIF2DACR_TO_DAC1R */ +#define WM8994_AIF1DAC2R_TO_DAC1R 0x0002 /* AIF1DAC2R_TO_DAC1R */ +#define WM8994_AIF1DAC2R_TO_DAC1R_MASK 0x0002 /* AIF1DAC2R_TO_DAC1R */ +#define WM8994_AIF1DAC2R_TO_DAC1R_SHIFT 1 /* AIF1DAC2R_TO_DAC1R */ +#define WM8994_AIF1DAC2R_TO_DAC1R_WIDTH 1 /* AIF1DAC2R_TO_DAC1R */ +#define WM8994_AIF1DAC1R_TO_DAC1R 0x0001 /* AIF1DAC1R_TO_DAC1R */ +#define WM8994_AIF1DAC1R_TO_DAC1R_MASK 0x0001 /* AIF1DAC1R_TO_DAC1R */ +#define WM8994_AIF1DAC1R_TO_DAC1R_SHIFT 0 /* AIF1DAC1R_TO_DAC1R */ +#define WM8994_AIF1DAC1R_TO_DAC1R_WIDTH 1 /* AIF1DAC1R_TO_DAC1R */ + +/* + * R1539 (0x603) - DAC2 Mixer Volumes + */ +#define WM8994_ADCR_DAC2_VOL_MASK 0x01E0 /* ADCR_DAC2_VOL - [8:5] */ +#define WM8994_ADCR_DAC2_VOL_SHIFT 5 /* ADCR_DAC2_VOL - [8:5] */ +#define WM8994_ADCR_DAC2_VOL_WIDTH 4 /* ADCR_DAC2_VOL - [8:5] */ +#define WM8994_ADCL_DAC2_VOL_MASK 0x000F /* ADCL_DAC2_VOL - [3:0] */ +#define WM8994_ADCL_DAC2_VOL_SHIFT 0 /* ADCL_DAC2_VOL - [3:0] */ +#define WM8994_ADCL_DAC2_VOL_WIDTH 4 /* ADCL_DAC2_VOL - [3:0] */ + +/* + * R1540 (0x604) - DAC2 Left Mixer Routing + */ +#define WM8994_ADCR_TO_DAC2L 0x0020 /* ADCR_TO_DAC2L */ +#define WM8994_ADCR_TO_DAC2L_MASK 0x0020 /* ADCR_TO_DAC2L */ +#define WM8994_ADCR_TO_DAC2L_SHIFT 5 /* ADCR_TO_DAC2L */ +#define WM8994_ADCR_TO_DAC2L_WIDTH 1 /* ADCR_TO_DAC2L */ +#define WM8994_ADCL_TO_DAC2L 0x0010 /* ADCL_TO_DAC2L */ +#define WM8994_ADCL_TO_DAC2L_MASK 0x0010 /* ADCL_TO_DAC2L */ +#define WM8994_ADCL_TO_DAC2L_SHIFT 4 /* ADCL_TO_DAC2L */ +#define WM8994_ADCL_TO_DAC2L_WIDTH 1 /* ADCL_TO_DAC2L */ +#define WM8994_AIF2DACL_TO_DAC2L 0x0004 /* AIF2DACL_TO_DAC2L */ +#define WM8994_AIF2DACL_TO_DAC2L_MASK 0x0004 /* AIF2DACL_TO_DAC2L */ +#define WM8994_AIF2DACL_TO_DAC2L_SHIFT 2 /* AIF2DACL_TO_DAC2L */ +#define WM8994_AIF2DACL_TO_DAC2L_WIDTH 1 /* AIF2DACL_TO_DAC2L */ +#define WM8994_AIF1DAC2L_TO_DAC2L 0x0002 /* AIF1DAC2L_TO_DAC2L */ +#define WM8994_AIF1DAC2L_TO_DAC2L_MASK 0x0002 /* AIF1DAC2L_TO_DAC2L */ +#define WM8994_AIF1DAC2L_TO_DAC2L_SHIFT 1 /* AIF1DAC2L_TO_DAC2L */ +#define WM8994_AIF1DAC2L_TO_DAC2L_WIDTH 1 /* AIF1DAC2L_TO_DAC2L */ +#define WM8994_AIF1DAC1L_TO_DAC2L 0x0001 /* AIF1DAC1L_TO_DAC2L */ +#define WM8994_AIF1DAC1L_TO_DAC2L_MASK 0x0001 /* AIF1DAC1L_TO_DAC2L */ +#define WM8994_AIF1DAC1L_TO_DAC2L_SHIFT 0 /* AIF1DAC1L_TO_DAC2L */ +#define WM8994_AIF1DAC1L_TO_DAC2L_WIDTH 1 /* AIF1DAC1L_TO_DAC2L */ + +/* + * R1541 (0x605) - DAC2 Right Mixer Routing + */ +#define WM8994_ADCR_TO_DAC2R 0x0020 /* ADCR_TO_DAC2R */ +#define WM8994_ADCR_TO_DAC2R_MASK 0x0020 /* ADCR_TO_DAC2R */ +#define WM8994_ADCR_TO_DAC2R_SHIFT 5 /* ADCR_TO_DAC2R */ +#define WM8994_ADCR_TO_DAC2R_WIDTH 1 /* ADCR_TO_DAC2R */ +#define WM8994_ADCL_TO_DAC2R 0x0010 /* ADCL_TO_DAC2R */ +#define WM8994_ADCL_TO_DAC2R_MASK 0x0010 /* ADCL_TO_DAC2R */ +#define WM8994_ADCL_TO_DAC2R_SHIFT 4 /* ADCL_TO_DAC2R */ +#define WM8994_ADCL_TO_DAC2R_WIDTH 1 /* ADCL_TO_DAC2R */ +#define WM8994_AIF2DACR_TO_DAC2R 0x0004 /* AIF2DACR_TO_DAC2R */ +#define WM8994_AIF2DACR_TO_DAC2R_MASK 0x0004 /* AIF2DACR_TO_DAC2R */ +#define WM8994_AIF2DACR_TO_DAC2R_SHIFT 2 /* AIF2DACR_TO_DAC2R */ +#define WM8994_AIF2DACR_TO_DAC2R_WIDTH 1 /* AIF2DACR_TO_DAC2R */ +#define WM8994_AIF1DAC2R_TO_DAC2R 0x0002 /* AIF1DAC2R_TO_DAC2R */ +#define WM8994_AIF1DAC2R_TO_DAC2R_MASK 0x0002 /* AIF1DAC2R_TO_DAC2R */ +#define WM8994_AIF1DAC2R_TO_DAC2R_SHIFT 1 /* AIF1DAC2R_TO_DAC2R */ +#define WM8994_AIF1DAC2R_TO_DAC2R_WIDTH 1 /* AIF1DAC2R_TO_DAC2R */ +#define WM8994_AIF1DAC1R_TO_DAC2R 0x0001 /* AIF1DAC1R_TO_DAC2R */ +#define WM8994_AIF1DAC1R_TO_DAC2R_MASK 0x0001 /* AIF1DAC1R_TO_DAC2R */ +#define WM8994_AIF1DAC1R_TO_DAC2R_SHIFT 0 /* AIF1DAC1R_TO_DAC2R */ +#define WM8994_AIF1DAC1R_TO_DAC2R_WIDTH 1 /* AIF1DAC1R_TO_DAC2R */ + +/* + * R1542 (0x606) - AIF1 ADC1 Left Mixer Routing + */ +#define WM8994_ADC1L_TO_AIF1ADC1L 0x0002 /* ADC1L_TO_AIF1ADC1L */ +#define WM8994_ADC1L_TO_AIF1ADC1L_MASK 0x0002 /* ADC1L_TO_AIF1ADC1L */ +#define WM8994_ADC1L_TO_AIF1ADC1L_SHIFT 1 /* ADC1L_TO_AIF1ADC1L */ +#define WM8994_ADC1L_TO_AIF1ADC1L_WIDTH 1 /* ADC1L_TO_AIF1ADC1L */ +#define WM8994_AIF2DACL_TO_AIF1ADC1L 0x0001 /* AIF2DACL_TO_AIF1ADC1L */ +#define WM8994_AIF2DACL_TO_AIF1ADC1L_MASK 0x0001 /* AIF2DACL_TO_AIF1ADC1L */ +#define WM8994_AIF2DACL_TO_AIF1ADC1L_SHIFT 0 /* AIF2DACL_TO_AIF1ADC1L */ +#define WM8994_AIF2DACL_TO_AIF1ADC1L_WIDTH 1 /* AIF2DACL_TO_AIF1ADC1L */ + +/* + * R1543 (0x607) - AIF1 ADC1 Right Mixer Routing + */ +#define WM8994_ADC1R_TO_AIF1ADC1R 0x0002 /* ADC1R_TO_AIF1ADC1R */ +#define WM8994_ADC1R_TO_AIF1ADC1R_MASK 0x0002 /* ADC1R_TO_AIF1ADC1R */ +#define WM8994_ADC1R_TO_AIF1ADC1R_SHIFT 1 /* ADC1R_TO_AIF1ADC1R */ +#define WM8994_ADC1R_TO_AIF1ADC1R_WIDTH 1 /* ADC1R_TO_AIF1ADC1R */ +#define WM8994_AIF2DACR_TO_AIF1ADC1R 0x0001 /* AIF2DACR_TO_AIF1ADC1R */ +#define WM8994_AIF2DACR_TO_AIF1ADC1R_MASK 0x0001 /* AIF2DACR_TO_AIF1ADC1R */ +#define WM8994_AIF2DACR_TO_AIF1ADC1R_SHIFT 0 /* AIF2DACR_TO_AIF1ADC1R */ +#define WM8994_AIF2DACR_TO_AIF1ADC1R_WIDTH 1 /* AIF2DACR_TO_AIF1ADC1R */ + +/* + * R1544 (0x608) - AIF1 ADC2 Left Mixer Routing + */ +#define WM8994_ADC2L_TO_AIF1ADC2L 0x0002 /* ADC2L_TO_AIF1ADC2L */ +#define WM8994_ADC2L_TO_AIF1ADC2L_MASK 0x0002 /* ADC2L_TO_AIF1ADC2L */ +#define WM8994_ADC2L_TO_AIF1ADC2L_SHIFT 1 /* ADC2L_TO_AIF1ADC2L */ +#define WM8994_ADC2L_TO_AIF1ADC2L_WIDTH 1 /* ADC2L_TO_AIF1ADC2L */ +#define WM8994_AIF2DACL_TO_AIF1ADC2L 0x0001 /* AIF2DACL_TO_AIF1ADC2L */ +#define WM8994_AIF2DACL_TO_AIF1ADC2L_MASK 0x0001 /* AIF2DACL_TO_AIF1ADC2L */ +#define WM8994_AIF2DACL_TO_AIF1ADC2L_SHIFT 0 /* AIF2DACL_TO_AIF1ADC2L */ +#define WM8994_AIF2DACL_TO_AIF1ADC2L_WIDTH 1 /* AIF2DACL_TO_AIF1ADC2L */ + +/* + * R1545 (0x609) - AIF1 ADC2 Right mixer Routing + */ +#define WM8994_ADC2R_TO_AIF1ADC2R 0x0002 /* ADC2R_TO_AIF1ADC2R */ +#define WM8994_ADC2R_TO_AIF1ADC2R_MASK 0x0002 /* ADC2R_TO_AIF1ADC2R */ +#define WM8994_ADC2R_TO_AIF1ADC2R_SHIFT 1 /* ADC2R_TO_AIF1ADC2R */ +#define WM8994_ADC2R_TO_AIF1ADC2R_WIDTH 1 /* ADC2R_TO_AIF1ADC2R */ +#define WM8994_AIF2DACR_TO_AIF1ADC2R 0x0001 /* AIF2DACR_TO_AIF1ADC2R */ +#define WM8994_AIF2DACR_TO_AIF1ADC2R_MASK 0x0001 /* AIF2DACR_TO_AIF1ADC2R */ +#define WM8994_AIF2DACR_TO_AIF1ADC2R_SHIFT 0 /* AIF2DACR_TO_AIF1ADC2R */ +#define WM8994_AIF2DACR_TO_AIF1ADC2R_WIDTH 1 /* AIF2DACR_TO_AIF1ADC2R */ + +/* + * R1552 (0x610) - DAC1 Left Volume + */ +#define WM8994_DAC1L_MUTE 0x0200 /* DAC1L_MUTE */ +#define WM8994_DAC1L_MUTE_MASK 0x0200 /* DAC1L_MUTE */ +#define WM8994_DAC1L_MUTE_SHIFT 9 /* DAC1L_MUTE */ +#define WM8994_DAC1L_MUTE_WIDTH 1 /* DAC1L_MUTE */ +#define WM8994_DAC1_VU 0x0100 /* DAC1_VU */ +#define WM8994_DAC1_VU_MASK 0x0100 /* DAC1_VU */ +#define WM8994_DAC1_VU_SHIFT 8 /* DAC1_VU */ +#define WM8994_DAC1_VU_WIDTH 1 /* DAC1_VU */ +#define WM8994_DAC1L_VOL_MASK 0x00FF /* DAC1L_VOL - [7:0] */ +#define WM8994_DAC1L_VOL_SHIFT 0 /* DAC1L_VOL - [7:0] */ +#define WM8994_DAC1L_VOL_WIDTH 8 /* DAC1L_VOL - [7:0] */ + +/* + * R1553 (0x611) - DAC1 Right Volume + */ +#define WM8994_DAC1R_MUTE 0x0200 /* DAC1R_MUTE */ +#define WM8994_DAC1R_MUTE_MASK 0x0200 /* DAC1R_MUTE */ +#define WM8994_DAC1R_MUTE_SHIFT 9 /* DAC1R_MUTE */ +#define WM8994_DAC1R_MUTE_WIDTH 1 /* DAC1R_MUTE */ +#define WM8994_DAC1_VU 0x0100 /* DAC1_VU */ +#define WM8994_DAC1_VU_MASK 0x0100 /* DAC1_VU */ +#define WM8994_DAC1_VU_SHIFT 8 /* DAC1_VU */ +#define WM8994_DAC1_VU_WIDTH 1 /* DAC1_VU */ +#define WM8994_DAC1R_VOL_MASK 0x00FF /* DAC1R_VOL - [7:0] */ +#define WM8994_DAC1R_VOL_SHIFT 0 /* DAC1R_VOL - [7:0] */ +#define WM8994_DAC1R_VOL_WIDTH 8 /* DAC1R_VOL - [7:0] */ + +/* + * R1554 (0x612) - DAC2 Left Volume + */ +#define WM8994_DAC2L_MUTE 0x0200 /* DAC2L_MUTE */ +#define WM8994_DAC2L_MUTE_MASK 0x0200 /* DAC2L_MUTE */ +#define WM8994_DAC2L_MUTE_SHIFT 9 /* DAC2L_MUTE */ +#define WM8994_DAC2L_MUTE_WIDTH 1 /* DAC2L_MUTE */ +#define WM8994_DAC2_VU 0x0100 /* DAC2_VU */ +#define WM8994_DAC2_VU_MASK 0x0100 /* DAC2_VU */ +#define WM8994_DAC2_VU_SHIFT 8 /* DAC2_VU */ +#define WM8994_DAC2_VU_WIDTH 1 /* DAC2_VU */ +#define WM8994_DAC2L_VOL_MASK 0x00FF /* DAC2L_VOL - [7:0] */ +#define WM8994_DAC2L_VOL_SHIFT 0 /* DAC2L_VOL - [7:0] */ +#define WM8994_DAC2L_VOL_WIDTH 8 /* DAC2L_VOL - [7:0] */ + +/* + * R1555 (0x613) - DAC2 Right Volume + */ +#define WM8994_DAC2R_MUTE 0x0200 /* DAC2R_MUTE */ +#define WM8994_DAC2R_MUTE_MASK 0x0200 /* DAC2R_MUTE */ +#define WM8994_DAC2R_MUTE_SHIFT 9 /* DAC2R_MUTE */ +#define WM8994_DAC2R_MUTE_WIDTH 1 /* DAC2R_MUTE */ +#define WM8994_DAC2_VU 0x0100 /* DAC2_VU */ +#define WM8994_DAC2_VU_MASK 0x0100 /* DAC2_VU */ +#define WM8994_DAC2_VU_SHIFT 8 /* DAC2_VU */ +#define WM8994_DAC2_VU_WIDTH 1 /* DAC2_VU */ +#define WM8994_DAC2R_VOL_MASK 0x00FF /* DAC2R_VOL - [7:0] */ +#define WM8994_DAC2R_VOL_SHIFT 0 /* DAC2R_VOL - [7:0] */ +#define WM8994_DAC2R_VOL_WIDTH 8 /* DAC2R_VOL - [7:0] */ + +/* + * R1556 (0x614) - DAC Softmute + */ +#define WM8994_DAC_SOFTMUTEMODE 0x0002 /* DAC_SOFTMUTEMODE */ +#define WM8994_DAC_SOFTMUTEMODE_MASK 0x0002 /* DAC_SOFTMUTEMODE */ +#define WM8994_DAC_SOFTMUTEMODE_SHIFT 1 /* DAC_SOFTMUTEMODE */ +#define WM8994_DAC_SOFTMUTEMODE_WIDTH 1 /* DAC_SOFTMUTEMODE */ +#define WM8994_DAC_MUTERATE 0x0001 /* DAC_MUTERATE */ +#define WM8994_DAC_MUTERATE_MASK 0x0001 /* DAC_MUTERATE */ +#define WM8994_DAC_MUTERATE_SHIFT 0 /* DAC_MUTERATE */ +#define WM8994_DAC_MUTERATE_WIDTH 1 /* DAC_MUTERATE */ + +/* + * R1568 (0x620) - Oversampling + */ +#define WM8994_ADC_OSR128 0x0002 /* ADC_OSR128 */ +#define WM8994_ADC_OSR128_MASK 0x0002 /* ADC_OSR128 */ +#define WM8994_ADC_OSR128_SHIFT 1 /* ADC_OSR128 */ +#define WM8994_ADC_OSR128_WIDTH 1 /* ADC_OSR128 */ +#define WM8994_DAC_OSR128 0x0001 /* DAC_OSR128 */ +#define WM8994_DAC_OSR128_MASK 0x0001 /* DAC_OSR128 */ +#define WM8994_DAC_OSR128_SHIFT 0 /* DAC_OSR128 */ +#define WM8994_DAC_OSR128_WIDTH 1 /* DAC_OSR128 */ + +/* + * R1569 (0x621) - Sidetone + */ +#define WM8994_ST_HPF_CUT_MASK 0x0380 /* ST_HPF_CUT - [9:7] */ +#define WM8994_ST_HPF_CUT_SHIFT 7 /* ST_HPF_CUT - [9:7] */ +#define WM8994_ST_HPF_CUT_WIDTH 3 /* ST_HPF_CUT - [9:7] */ +#define WM8994_ST_HPF 0x0040 /* ST_HPF */ +#define WM8994_ST_HPF_MASK 0x0040 /* ST_HPF */ +#define WM8994_ST_HPF_SHIFT 6 /* ST_HPF */ +#define WM8994_ST_HPF_WIDTH 1 /* ST_HPF */ +#define WM8994_STR_SEL 0x0002 /* STR_SEL */ +#define WM8994_STR_SEL_MASK 0x0002 /* STR_SEL */ +#define WM8994_STR_SEL_SHIFT 1 /* STR_SEL */ +#define WM8994_STR_SEL_WIDTH 1 /* STR_SEL */ +#define WM8994_STL_SEL 0x0001 /* STL_SEL */ +#define WM8994_STL_SEL_MASK 0x0001 /* STL_SEL */ +#define WM8994_STL_SEL_SHIFT 0 /* STL_SEL */ +#define WM8994_STL_SEL_WIDTH 1 /* STL_SEL */ + +/* + * R1824 (0x720) - Pull Control (1) + */ +#define WM8994_DMICDAT2_PU 0x0800 /* DMICDAT2_PU */ +#define WM8994_DMICDAT2_PU_MASK 0x0800 /* DMICDAT2_PU */ +#define WM8994_DMICDAT2_PU_SHIFT 11 /* DMICDAT2_PU */ +#define WM8994_DMICDAT2_PU_WIDTH 1 /* DMICDAT2_PU */ +#define WM8994_DMICDAT2_PD 0x0400 /* DMICDAT2_PD */ +#define WM8994_DMICDAT2_PD_MASK 0x0400 /* DMICDAT2_PD */ +#define WM8994_DMICDAT2_PD_SHIFT 10 /* DMICDAT2_PD */ +#define WM8994_DMICDAT2_PD_WIDTH 1 /* DMICDAT2_PD */ +#define WM8994_DMICDAT1_PU 0x0200 /* DMICDAT1_PU */ +#define WM8994_DMICDAT1_PU_MASK 0x0200 /* DMICDAT1_PU */ +#define WM8994_DMICDAT1_PU_SHIFT 9 /* DMICDAT1_PU */ +#define WM8994_DMICDAT1_PU_WIDTH 1 /* DMICDAT1_PU */ +#define WM8994_DMICDAT1_PD 0x0100 /* DMICDAT1_PD */ +#define WM8994_DMICDAT1_PD_MASK 0x0100 /* DMICDAT1_PD */ +#define WM8994_DMICDAT1_PD_SHIFT 8 /* DMICDAT1_PD */ +#define WM8994_DMICDAT1_PD_WIDTH 1 /* DMICDAT1_PD */ +#define WM8994_MCLK1_PU 0x0080 /* MCLK1_PU */ +#define WM8994_MCLK1_PU_MASK 0x0080 /* MCLK1_PU */ +#define WM8994_MCLK1_PU_SHIFT 7 /* MCLK1_PU */ +#define WM8994_MCLK1_PU_WIDTH 1 /* MCLK1_PU */ +#define WM8994_MCLK1_PD 0x0040 /* MCLK1_PD */ +#define WM8994_MCLK1_PD_MASK 0x0040 /* MCLK1_PD */ +#define WM8994_MCLK1_PD_SHIFT 6 /* MCLK1_PD */ +#define WM8994_MCLK1_PD_WIDTH 1 /* MCLK1_PD */ +#define WM8994_DACDAT1_PU 0x0020 /* DACDAT1_PU */ +#define WM8994_DACDAT1_PU_MASK 0x0020 /* DACDAT1_PU */ +#define WM8994_DACDAT1_PU_SHIFT 5 /* DACDAT1_PU */ +#define WM8994_DACDAT1_PU_WIDTH 1 /* DACDAT1_PU */ +#define WM8994_DACDAT1_PD 0x0010 /* DACDAT1_PD */ +#define WM8994_DACDAT1_PD_MASK 0x0010 /* DACDAT1_PD */ +#define WM8994_DACDAT1_PD_SHIFT 4 /* DACDAT1_PD */ +#define WM8994_DACDAT1_PD_WIDTH 1 /* DACDAT1_PD */ +#define WM8994_DACLRCLK1_PU 0x0008 /* DACLRCLK1_PU */ +#define WM8994_DACLRCLK1_PU_MASK 0x0008 /* DACLRCLK1_PU */ +#define WM8994_DACLRCLK1_PU_SHIFT 3 /* DACLRCLK1_PU */ +#define WM8994_DACLRCLK1_PU_WIDTH 1 /* DACLRCLK1_PU */ +#define WM8994_DACLRCLK1_PD 0x0004 /* DACLRCLK1_PD */ +#define WM8994_DACLRCLK1_PD_MASK 0x0004 /* DACLRCLK1_PD */ +#define WM8994_DACLRCLK1_PD_SHIFT 2 /* DACLRCLK1_PD */ +#define WM8994_DACLRCLK1_PD_WIDTH 1 /* DACLRCLK1_PD */ +#define WM8994_BCLK1_PU 0x0002 /* BCLK1_PU */ +#define WM8994_BCLK1_PU_MASK 0x0002 /* BCLK1_PU */ +#define WM8994_BCLK1_PU_SHIFT 1 /* BCLK1_PU */ +#define WM8994_BCLK1_PU_WIDTH 1 /* BCLK1_PU */ +#define WM8994_BCLK1_PD 0x0001 /* BCLK1_PD */ +#define WM8994_BCLK1_PD_MASK 0x0001 /* BCLK1_PD */ +#define WM8994_BCLK1_PD_SHIFT 0 /* BCLK1_PD */ +#define WM8994_BCLK1_PD_WIDTH 1 /* BCLK1_PD */ + +/* + * R1825 (0x721) - Pull Control (2) + */ +#define WM8994_CSNADDR_PD 0x0100 /* CSNADDR_PD */ +#define WM8994_CSNADDR_PD_MASK 0x0100 /* CSNADDR_PD */ +#define WM8994_CSNADDR_PD_SHIFT 8 /* CSNADDR_PD */ +#define WM8994_CSNADDR_PD_WIDTH 1 /* CSNADDR_PD */ +#define WM8994_LDO2ENA_PD 0x0040 /* LDO2ENA_PD */ +#define WM8994_LDO2ENA_PD_MASK 0x0040 /* LDO2ENA_PD */ +#define WM8994_LDO2ENA_PD_SHIFT 6 /* LDO2ENA_PD */ +#define WM8994_LDO2ENA_PD_WIDTH 1 /* LDO2ENA_PD */ +#define WM8994_LDO1ENA_PD 0x0010 /* LDO1ENA_PD */ +#define WM8994_LDO1ENA_PD_MASK 0x0010 /* LDO1ENA_PD */ +#define WM8994_LDO1ENA_PD_SHIFT 4 /* LDO1ENA_PD */ +#define WM8994_LDO1ENA_PD_WIDTH 1 /* LDO1ENA_PD */ +#define WM8994_CIFMODE_PD 0x0004 /* CIFMODE_PD */ +#define WM8994_CIFMODE_PD_MASK 0x0004 /* CIFMODE_PD */ +#define WM8994_CIFMODE_PD_SHIFT 2 /* CIFMODE_PD */ +#define WM8994_CIFMODE_PD_WIDTH 1 /* CIFMODE_PD */ +#define WM8994_SPKMODE_PU 0x0002 /* SPKMODE_PU */ +#define WM8994_SPKMODE_PU_MASK 0x0002 /* SPKMODE_PU */ +#define WM8994_SPKMODE_PU_SHIFT 1 /* SPKMODE_PU */ +#define WM8994_SPKMODE_PU_WIDTH 1 /* SPKMODE_PU */ + +/* + * R1840 (0x730) - Interrupt Status 1 + */ +#define WM8994_GP11_EINT 0x0400 /* GP11_EINT */ +#define WM8994_GP11_EINT_MASK 0x0400 /* GP11_EINT */ +#define WM8994_GP11_EINT_SHIFT 10 /* GP11_EINT */ +#define WM8994_GP11_EINT_WIDTH 1 /* GP11_EINT */ +#define WM8994_GP10_EINT 0x0200 /* GP10_EINT */ +#define WM8994_GP10_EINT_MASK 0x0200 /* GP10_EINT */ +#define WM8994_GP10_EINT_SHIFT 9 /* GP10_EINT */ +#define WM8994_GP10_EINT_WIDTH 1 /* GP10_EINT */ +#define WM8994_GP9_EINT 0x0100 /* GP9_EINT */ +#define WM8994_GP9_EINT_MASK 0x0100 /* GP9_EINT */ +#define WM8994_GP9_EINT_SHIFT 8 /* GP9_EINT */ +#define WM8994_GP9_EINT_WIDTH 1 /* GP9_EINT */ +#define WM8994_GP8_EINT 0x0080 /* GP8_EINT */ +#define WM8994_GP8_EINT_MASK 0x0080 /* GP8_EINT */ +#define WM8994_GP8_EINT_SHIFT 7 /* GP8_EINT */ +#define WM8994_GP8_EINT_WIDTH 1 /* GP8_EINT */ +#define WM8994_GP7_EINT 0x0040 /* GP7_EINT */ +#define WM8994_GP7_EINT_MASK 0x0040 /* GP7_EINT */ +#define WM8994_GP7_EINT_SHIFT 6 /* GP7_EINT */ +#define WM8994_GP7_EINT_WIDTH 1 /* GP7_EINT */ +#define WM8994_GP6_EINT 0x0020 /* GP6_EINT */ +#define WM8994_GP6_EINT_MASK 0x0020 /* GP6_EINT */ +#define WM8994_GP6_EINT_SHIFT 5 /* GP6_EINT */ +#define WM8994_GP6_EINT_WIDTH 1 /* GP6_EINT */ +#define WM8994_GP5_EINT 0x0010 /* GP5_EINT */ +#define WM8994_GP5_EINT_MASK 0x0010 /* GP5_EINT */ +#define WM8994_GP5_EINT_SHIFT 4 /* GP5_EINT */ +#define WM8994_GP5_EINT_WIDTH 1 /* GP5_EINT */ +#define WM8994_GP4_EINT 0x0008 /* GP4_EINT */ +#define WM8994_GP4_EINT_MASK 0x0008 /* GP4_EINT */ +#define WM8994_GP4_EINT_SHIFT 3 /* GP4_EINT */ +#define WM8994_GP4_EINT_WIDTH 1 /* GP4_EINT */ +#define WM8994_GP3_EINT 0x0004 /* GP3_EINT */ +#define WM8994_GP3_EINT_MASK 0x0004 /* GP3_EINT */ +#define WM8994_GP3_EINT_SHIFT 2 /* GP3_EINT */ +#define WM8994_GP3_EINT_WIDTH 1 /* GP3_EINT */ +#define WM8994_GP2_EINT 0x0002 /* GP2_EINT */ +#define WM8994_GP2_EINT_MASK 0x0002 /* GP2_EINT */ +#define WM8994_GP2_EINT_SHIFT 1 /* GP2_EINT */ +#define WM8994_GP2_EINT_WIDTH 1 /* GP2_EINT */ +#define WM8994_GP1_EINT 0x0001 /* GP1_EINT */ +#define WM8994_GP1_EINT_MASK 0x0001 /* GP1_EINT */ +#define WM8994_GP1_EINT_SHIFT 0 /* GP1_EINT */ +#define WM8994_GP1_EINT_WIDTH 1 /* GP1_EINT */ + +/* + * R1841 (0x731) - Interrupt Status 2 + */ +#define WM8994_TEMP_WARN_EINT 0x8000 /* TEMP_WARN_EINT */ +#define WM8994_TEMP_WARN_EINT_MASK 0x8000 /* TEMP_WARN_EINT */ +#define WM8994_TEMP_WARN_EINT_SHIFT 15 /* TEMP_WARN_EINT */ +#define WM8994_TEMP_WARN_EINT_WIDTH 1 /* TEMP_WARN_EINT */ +#define WM8994_DCS_DONE_EINT 0x4000 /* DCS_DONE_EINT */ +#define WM8994_DCS_DONE_EINT_MASK 0x4000 /* DCS_DONE_EINT */ +#define WM8994_DCS_DONE_EINT_SHIFT 14 /* DCS_DONE_EINT */ +#define WM8994_DCS_DONE_EINT_WIDTH 1 /* DCS_DONE_EINT */ +#define WM8994_WSEQ_DONE_EINT 0x2000 /* WSEQ_DONE_EINT */ +#define WM8994_WSEQ_DONE_EINT_MASK 0x2000 /* WSEQ_DONE_EINT */ +#define WM8994_WSEQ_DONE_EINT_SHIFT 13 /* WSEQ_DONE_EINT */ +#define WM8994_WSEQ_DONE_EINT_WIDTH 1 /* WSEQ_DONE_EINT */ +#define WM8994_FIFOS_ERR_EINT 0x1000 /* FIFOS_ERR_EINT */ +#define WM8994_FIFOS_ERR_EINT_MASK 0x1000 /* FIFOS_ERR_EINT */ +#define WM8994_FIFOS_ERR_EINT_SHIFT 12 /* FIFOS_ERR_EINT */ +#define WM8994_FIFOS_ERR_EINT_WIDTH 1 /* FIFOS_ERR_EINT */ +#define WM8994_AIF2DRC_SIG_DET_EINT 0x0800 /* AIF2DRC_SIG_DET_EINT */ +#define WM8994_AIF2DRC_SIG_DET_EINT_MASK 0x0800 /* AIF2DRC_SIG_DET_EINT */ +#define WM8994_AIF2DRC_SIG_DET_EINT_SHIFT 11 /* AIF2DRC_SIG_DET_EINT */ +#define WM8994_AIF2DRC_SIG_DET_EINT_WIDTH 1 /* AIF2DRC_SIG_DET_EINT */ +#define WM8994_AIF1DRC2_SIG_DET_EINT 0x0400 /* AIF1DRC2_SIG_DET_EINT */ +#define WM8994_AIF1DRC2_SIG_DET_EINT_MASK 0x0400 /* AIF1DRC2_SIG_DET_EINT */ +#define WM8994_AIF1DRC2_SIG_DET_EINT_SHIFT 10 /* AIF1DRC2_SIG_DET_EINT */ +#define WM8994_AIF1DRC2_SIG_DET_EINT_WIDTH 1 /* AIF1DRC2_SIG_DET_EINT */ +#define WM8994_AIF1DRC1_SIG_DET_EINT 0x0200 /* AIF1DRC1_SIG_DET_EINT */ +#define WM8994_AIF1DRC1_SIG_DET_EINT_MASK 0x0200 /* AIF1DRC1_SIG_DET_EINT */ +#define WM8994_AIF1DRC1_SIG_DET_EINT_SHIFT 9 /* AIF1DRC1_SIG_DET_EINT */ +#define WM8994_AIF1DRC1_SIG_DET_EINT_WIDTH 1 /* AIF1DRC1_SIG_DET_EINT */ +#define WM8994_SRC2_LOCK_EINT 0x0100 /* SRC2_LOCK_EINT */ +#define WM8994_SRC2_LOCK_EINT_MASK 0x0100 /* SRC2_LOCK_EINT */ +#define WM8994_SRC2_LOCK_EINT_SHIFT 8 /* SRC2_LOCK_EINT */ +#define WM8994_SRC2_LOCK_EINT_WIDTH 1 /* SRC2_LOCK_EINT */ +#define WM8994_SRC1_LOCK_EINT 0x0080 /* SRC1_LOCK_EINT */ +#define WM8994_SRC1_LOCK_EINT_MASK 0x0080 /* SRC1_LOCK_EINT */ +#define WM8994_SRC1_LOCK_EINT_SHIFT 7 /* SRC1_LOCK_EINT */ +#define WM8994_SRC1_LOCK_EINT_WIDTH 1 /* SRC1_LOCK_EINT */ +#define WM8994_FLL2_LOCK_EINT 0x0040 /* FLL2_LOCK_EINT */ +#define WM8994_FLL2_LOCK_EINT_MASK 0x0040 /* FLL2_LOCK_EINT */ +#define WM8994_FLL2_LOCK_EINT_SHIFT 6 /* FLL2_LOCK_EINT */ +#define WM8994_FLL2_LOCK_EINT_WIDTH 1 /* FLL2_LOCK_EINT */ +#define WM8994_FLL1_LOCK_EINT 0x0020 /* FLL1_LOCK_EINT */ +#define WM8994_FLL1_LOCK_EINT_MASK 0x0020 /* FLL1_LOCK_EINT */ +#define WM8994_FLL1_LOCK_EINT_SHIFT 5 /* FLL1_LOCK_EINT */ +#define WM8994_FLL1_LOCK_EINT_WIDTH 1 /* FLL1_LOCK_EINT */ +#define WM8994_MIC2_SHRT_EINT 0x0010 /* MIC2_SHRT_EINT */ +#define WM8994_MIC2_SHRT_EINT_MASK 0x0010 /* MIC2_SHRT_EINT */ +#define WM8994_MIC2_SHRT_EINT_SHIFT 4 /* MIC2_SHRT_EINT */ +#define WM8994_MIC2_SHRT_EINT_WIDTH 1 /* MIC2_SHRT_EINT */ +#define WM8994_MIC2_DET_EINT 0x0008 /* MIC2_DET_EINT */ +#define WM8994_MIC2_DET_EINT_MASK 0x0008 /* MIC2_DET_EINT */ +#define WM8994_MIC2_DET_EINT_SHIFT 3 /* MIC2_DET_EINT */ +#define WM8994_MIC2_DET_EINT_WIDTH 1 /* MIC2_DET_EINT */ +#define WM8994_MIC1_SHRT_EINT 0x0004 /* MIC1_SHRT_EINT */ +#define WM8994_MIC1_SHRT_EINT_MASK 0x0004 /* MIC1_SHRT_EINT */ +#define WM8994_MIC1_SHRT_EINT_SHIFT 2 /* MIC1_SHRT_EINT */ +#define WM8994_MIC1_SHRT_EINT_WIDTH 1 /* MIC1_SHRT_EINT */ +#define WM8994_MIC1_DET_EINT 0x0002 /* MIC1_DET_EINT */ +#define WM8994_MIC1_DET_EINT_MASK 0x0002 /* MIC1_DET_EINT */ +#define WM8994_MIC1_DET_EINT_SHIFT 1 /* MIC1_DET_EINT */ +#define WM8994_MIC1_DET_EINT_WIDTH 1 /* MIC1_DET_EINT */ +#define WM8994_TEMP_SHUT_EINT 0x0001 /* TEMP_SHUT_EINT */ +#define WM8994_TEMP_SHUT_EINT_MASK 0x0001 /* TEMP_SHUT_EINT */ +#define WM8994_TEMP_SHUT_EINT_SHIFT 0 /* TEMP_SHUT_EINT */ +#define WM8994_TEMP_SHUT_EINT_WIDTH 1 /* TEMP_SHUT_EINT */ + +/* + * R1842 (0x732) - Interrupt Raw Status 2 + */ +#define WM8994_TEMP_WARN_STS 0x8000 /* TEMP_WARN_STS */ +#define WM8994_TEMP_WARN_STS_MASK 0x8000 /* TEMP_WARN_STS */ +#define WM8994_TEMP_WARN_STS_SHIFT 15 /* TEMP_WARN_STS */ +#define WM8994_TEMP_WARN_STS_WIDTH 1 /* TEMP_WARN_STS */ +#define WM8994_DCS_DONE_STS 0x4000 /* DCS_DONE_STS */ +#define WM8994_DCS_DONE_STS_MASK 0x4000 /* DCS_DONE_STS */ +#define WM8994_DCS_DONE_STS_SHIFT 14 /* DCS_DONE_STS */ +#define WM8994_DCS_DONE_STS_WIDTH 1 /* DCS_DONE_STS */ +#define WM8994_WSEQ_DONE_STS 0x2000 /* WSEQ_DONE_STS */ +#define WM8994_WSEQ_DONE_STS_MASK 0x2000 /* WSEQ_DONE_STS */ +#define WM8994_WSEQ_DONE_STS_SHIFT 13 /* WSEQ_DONE_STS */ +#define WM8994_WSEQ_DONE_STS_WIDTH 1 /* WSEQ_DONE_STS */ +#define WM8994_FIFOS_ERR_STS 0x1000 /* FIFOS_ERR_STS */ +#define WM8994_FIFOS_ERR_STS_MASK 0x1000 /* FIFOS_ERR_STS */ +#define WM8994_FIFOS_ERR_STS_SHIFT 12 /* FIFOS_ERR_STS */ +#define WM8994_FIFOS_ERR_STS_WIDTH 1 /* FIFOS_ERR_STS */ +#define WM8994_AIF2DRC_SIG_DET_STS 0x0800 /* AIF2DRC_SIG_DET_STS */ +#define WM8994_AIF2DRC_SIG_DET_STS_MASK 0x0800 /* AIF2DRC_SIG_DET_STS */ +#define WM8994_AIF2DRC_SIG_DET_STS_SHIFT 11 /* AIF2DRC_SIG_DET_STS */ +#define WM8994_AIF2DRC_SIG_DET_STS_WIDTH 1 /* AIF2DRC_SIG_DET_STS */ +#define WM8994_AIF1DRC2_SIG_DET_STS 0x0400 /* AIF1DRC2_SIG_DET_STS */ +#define WM8994_AIF1DRC2_SIG_DET_STS_MASK 0x0400 /* AIF1DRC2_SIG_DET_STS */ +#define WM8994_AIF1DRC2_SIG_DET_STS_SHIFT 10 /* AIF1DRC2_SIG_DET_STS */ +#define WM8994_AIF1DRC2_SIG_DET_STS_WIDTH 1 /* AIF1DRC2_SIG_DET_STS */ +#define WM8994_AIF1DRC1_SIG_DET_STS 0x0200 /* AIF1DRC1_SIG_DET_STS */ +#define WM8994_AIF1DRC1_SIG_DET_STS_MASK 0x0200 /* AIF1DRC1_SIG_DET_STS */ +#define WM8994_AIF1DRC1_SIG_DET_STS_SHIFT 9 /* AIF1DRC1_SIG_DET_STS */ +#define WM8994_AIF1DRC1_SIG_DET_STS_WIDTH 1 /* AIF1DRC1_SIG_DET_STS */ +#define WM8994_SRC2_LOCK_STS 0x0100 /* SRC2_LOCK_STS */ +#define WM8994_SRC2_LOCK_STS_MASK 0x0100 /* SRC2_LOCK_STS */ +#define WM8994_SRC2_LOCK_STS_SHIFT 8 /* SRC2_LOCK_STS */ +#define WM8994_SRC2_LOCK_STS_WIDTH 1 /* SRC2_LOCK_STS */ +#define WM8994_SRC1_LOCK_STS 0x0080 /* SRC1_LOCK_STS */ +#define WM8994_SRC1_LOCK_STS_MASK 0x0080 /* SRC1_LOCK_STS */ +#define WM8994_SRC1_LOCK_STS_SHIFT 7 /* SRC1_LOCK_STS */ +#define WM8994_SRC1_LOCK_STS_WIDTH 1 /* SRC1_LOCK_STS */ +#define WM8994_FLL2_LOCK_STS 0x0040 /* FLL2_LOCK_STS */ +#define WM8994_FLL2_LOCK_STS_MASK 0x0040 /* FLL2_LOCK_STS */ +#define WM8994_FLL2_LOCK_STS_SHIFT 6 /* FLL2_LOCK_STS */ +#define WM8994_FLL2_LOCK_STS_WIDTH 1 /* FLL2_LOCK_STS */ +#define WM8994_FLL1_LOCK_STS 0x0020 /* FLL1_LOCK_STS */ +#define WM8994_FLL1_LOCK_STS_MASK 0x0020 /* FLL1_LOCK_STS */ +#define WM8994_FLL1_LOCK_STS_SHIFT 5 /* FLL1_LOCK_STS */ +#define WM8994_FLL1_LOCK_STS_WIDTH 1 /* FLL1_LOCK_STS */ +#define WM8994_MIC2_SHRT_STS 0x0010 /* MIC2_SHRT_STS */ +#define WM8994_MIC2_SHRT_STS_MASK 0x0010 /* MIC2_SHRT_STS */ +#define WM8994_MIC2_SHRT_STS_SHIFT 4 /* MIC2_SHRT_STS */ +#define WM8994_MIC2_SHRT_STS_WIDTH 1 /* MIC2_SHRT_STS */ +#define WM8994_MIC2_DET_STS 0x0008 /* MIC2_DET_STS */ +#define WM8994_MIC2_DET_STS_MASK 0x0008 /* MIC2_DET_STS */ +#define WM8994_MIC2_DET_STS_SHIFT 3 /* MIC2_DET_STS */ +#define WM8994_MIC2_DET_STS_WIDTH 1 /* MIC2_DET_STS */ +#define WM8994_MIC1_SHRT_STS 0x0004 /* MIC1_SHRT_STS */ +#define WM8994_MIC1_SHRT_STS_MASK 0x0004 /* MIC1_SHRT_STS */ +#define WM8994_MIC1_SHRT_STS_SHIFT 2 /* MIC1_SHRT_STS */ +#define WM8994_MIC1_SHRT_STS_WIDTH 1 /* MIC1_SHRT_STS */ +#define WM8994_MIC1_DET_STS 0x0002 /* MIC1_DET_STS */ +#define WM8994_MIC1_DET_STS_MASK 0x0002 /* MIC1_DET_STS */ +#define WM8994_MIC1_DET_STS_SHIFT 1 /* MIC1_DET_STS */ +#define WM8994_MIC1_DET_STS_WIDTH 1 /* MIC1_DET_STS */ +#define WM8994_TEMP_SHUT_STS 0x0001 /* TEMP_SHUT_STS */ +#define WM8994_TEMP_SHUT_STS_MASK 0x0001 /* TEMP_SHUT_STS */ +#define WM8994_TEMP_SHUT_STS_SHIFT 0 /* TEMP_SHUT_STS */ +#define WM8994_TEMP_SHUT_STS_WIDTH 1 /* TEMP_SHUT_STS */ + +/* + * R1848 (0x738) - Interrupt Status 1 Mask + */ +#define WM8994_IM_GP11_EINT 0x0400 /* IM_GP11_EINT */ +#define WM8994_IM_GP11_EINT_MASK 0x0400 /* IM_GP11_EINT */ +#define WM8994_IM_GP11_EINT_SHIFT 10 /* IM_GP11_EINT */ +#define WM8994_IM_GP11_EINT_WIDTH 1 /* IM_GP11_EINT */ +#define WM8994_IM_GP10_EINT 0x0200 /* IM_GP10_EINT */ +#define WM8994_IM_GP10_EINT_MASK 0x0200 /* IM_GP10_EINT */ +#define WM8994_IM_GP10_EINT_SHIFT 9 /* IM_GP10_EINT */ +#define WM8994_IM_GP10_EINT_WIDTH 1 /* IM_GP10_EINT */ +#define WM8994_IM_GP9_EINT 0x0100 /* IM_GP9_EINT */ +#define WM8994_IM_GP9_EINT_MASK 0x0100 /* IM_GP9_EINT */ +#define WM8994_IM_GP9_EINT_SHIFT 8 /* IM_GP9_EINT */ +#define WM8994_IM_GP9_EINT_WIDTH 1 /* IM_GP9_EINT */ +#define WM8994_IM_GP8_EINT 0x0080 /* IM_GP8_EINT */ +#define WM8994_IM_GP8_EINT_MASK 0x0080 /* IM_GP8_EINT */ +#define WM8994_IM_GP8_EINT_SHIFT 7 /* IM_GP8_EINT */ +#define WM8994_IM_GP8_EINT_WIDTH 1 /* IM_GP8_EINT */ +#define WM8994_IM_GP7_EINT 0x0040 /* IM_GP7_EINT */ +#define WM8994_IM_GP7_EINT_MASK 0x0040 /* IM_GP7_EINT */ +#define WM8994_IM_GP7_EINT_SHIFT 6 /* IM_GP7_EINT */ +#define WM8994_IM_GP7_EINT_WIDTH 1 /* IM_GP7_EINT */ +#define WM8994_IM_GP6_EINT 0x0020 /* IM_GP6_EINT */ +#define WM8994_IM_GP6_EINT_MASK 0x0020 /* IM_GP6_EINT */ +#define WM8994_IM_GP6_EINT_SHIFT 5 /* IM_GP6_EINT */ +#define WM8994_IM_GP6_EINT_WIDTH 1 /* IM_GP6_EINT */ +#define WM8994_IM_GP5_EINT 0x0010 /* IM_GP5_EINT */ +#define WM8994_IM_GP5_EINT_MASK 0x0010 /* IM_GP5_EINT */ +#define WM8994_IM_GP5_EINT_SHIFT 4 /* IM_GP5_EINT */ +#define WM8994_IM_GP5_EINT_WIDTH 1 /* IM_GP5_EINT */ +#define WM8994_IM_GP4_EINT 0x0008 /* IM_GP4_EINT */ +#define WM8994_IM_GP4_EINT_MASK 0x0008 /* IM_GP4_EINT */ +#define WM8994_IM_GP4_EINT_SHIFT 3 /* IM_GP4_EINT */ +#define WM8994_IM_GP4_EINT_WIDTH 1 /* IM_GP4_EINT */ +#define WM8994_IM_GP3_EINT 0x0004 /* IM_GP3_EINT */ +#define WM8994_IM_GP3_EINT_MASK 0x0004 /* IM_GP3_EINT */ +#define WM8994_IM_GP3_EINT_SHIFT 2 /* IM_GP3_EINT */ +#define WM8994_IM_GP3_EINT_WIDTH 1 /* IM_GP3_EINT */ +#define WM8994_IM_GP2_EINT 0x0002 /* IM_GP2_EINT */ +#define WM8994_IM_GP2_EINT_MASK 0x0002 /* IM_GP2_EINT */ +#define WM8994_IM_GP2_EINT_SHIFT 1 /* IM_GP2_EINT */ +#define WM8994_IM_GP2_EINT_WIDTH 1 /* IM_GP2_EINT */ +#define WM8994_IM_GP1_EINT 0x0001 /* IM_GP1_EINT */ +#define WM8994_IM_GP1_EINT_MASK 0x0001 /* IM_GP1_EINT */ +#define WM8994_IM_GP1_EINT_SHIFT 0 /* IM_GP1_EINT */ +#define WM8994_IM_GP1_EINT_WIDTH 1 /* IM_GP1_EINT */ + +/* + * R1849 (0x739) - Interrupt Status 2 Mask + */ +#define WM8994_IM_TEMP_WARN_EINT 0x8000 /* IM_TEMP_WARN_EINT */ +#define WM8994_IM_TEMP_WARN_EINT_MASK 0x8000 /* IM_TEMP_WARN_EINT */ +#define WM8994_IM_TEMP_WARN_EINT_SHIFT 15 /* IM_TEMP_WARN_EINT */ +#define WM8994_IM_TEMP_WARN_EINT_WIDTH 1 /* IM_TEMP_WARN_EINT */ +#define WM8994_IM_DCS_DONE_EINT 0x4000 /* IM_DCS_DONE_EINT */ +#define WM8994_IM_DCS_DONE_EINT_MASK 0x4000 /* IM_DCS_DONE_EINT */ +#define WM8994_IM_DCS_DONE_EINT_SHIFT 14 /* IM_DCS_DONE_EINT */ +#define WM8994_IM_DCS_DONE_EINT_WIDTH 1 /* IM_DCS_DONE_EINT */ +#define WM8994_IM_WSEQ_DONE_EINT 0x2000 /* IM_WSEQ_DONE_EINT */ +#define WM8994_IM_WSEQ_DONE_EINT_MASK 0x2000 /* IM_WSEQ_DONE_EINT */ +#define WM8994_IM_WSEQ_DONE_EINT_SHIFT 13 /* IM_WSEQ_DONE_EINT */ +#define WM8994_IM_WSEQ_DONE_EINT_WIDTH 1 /* IM_WSEQ_DONE_EINT */ +#define WM8994_IM_FIFOS_ERR_EINT 0x1000 /* IM_FIFOS_ERR_EINT */ +#define WM8994_IM_FIFOS_ERR_EINT_MASK 0x1000 /* IM_FIFOS_ERR_EINT */ +#define WM8994_IM_FIFOS_ERR_EINT_SHIFT 12 /* IM_FIFOS_ERR_EINT */ +#define WM8994_IM_FIFOS_ERR_EINT_WIDTH 1 /* IM_FIFOS_ERR_EINT */ +#define WM8994_IM_AIF2DRC_SIG_DET_EINT 0x0800 /* IM_AIF2DRC_SIG_DET_EINT */ +#define WM8994_IM_AIF2DRC_SIG_DET_EINT_MASK 0x0800 /* IM_AIF2DRC_SIG_DET_EINT */ +#define WM8994_IM_AIF2DRC_SIG_DET_EINT_SHIFT 11 /* IM_AIF2DRC_SIG_DET_EINT */ +#define WM8994_IM_AIF2DRC_SIG_DET_EINT_WIDTH 1 /* IM_AIF2DRC_SIG_DET_EINT */ +#define WM8994_IM_AIF1DRC2_SIG_DET_EINT 0x0400 /* IM_AIF1DRC2_SIG_DET_EINT */ +#define WM8994_IM_AIF1DRC2_SIG_DET_EINT_MASK 0x0400 /* IM_AIF1DRC2_SIG_DET_EINT */ +#define WM8994_IM_AIF1DRC2_SIG_DET_EINT_SHIFT 10 /* IM_AIF1DRC2_SIG_DET_EINT */ +#define WM8994_IM_AIF1DRC2_SIG_DET_EINT_WIDTH 1 /* IM_AIF1DRC2_SIG_DET_EINT */ +#define WM8994_IM_AIF1DRC1_SIG_DET_EINT 0x0200 /* IM_AIF1DRC1_SIG_DET_EINT */ +#define WM8994_IM_AIF1DRC1_SIG_DET_EINT_MASK 0x0200 /* IM_AIF1DRC1_SIG_DET_EINT */ +#define WM8994_IM_AIF1DRC1_SIG_DET_EINT_SHIFT 9 /* IM_AIF1DRC1_SIG_DET_EINT */ +#define WM8994_IM_AIF1DRC1_SIG_DET_EINT_WIDTH 1 /* IM_AIF1DRC1_SIG_DET_EINT */ +#define WM8994_IM_SRC2_LOCK_EINT 0x0100 /* IM_SRC2_LOCK_EINT */ +#define WM8994_IM_SRC2_LOCK_EINT_MASK 0x0100 /* IM_SRC2_LOCK_EINT */ +#define WM8994_IM_SRC2_LOCK_EINT_SHIFT 8 /* IM_SRC2_LOCK_EINT */ +#define WM8994_IM_SRC2_LOCK_EINT_WIDTH 1 /* IM_SRC2_LOCK_EINT */ +#define WM8994_IM_SRC1_LOCK_EINT 0x0080 /* IM_SRC1_LOCK_EINT */ +#define WM8994_IM_SRC1_LOCK_EINT_MASK 0x0080 /* IM_SRC1_LOCK_EINT */ +#define WM8994_IM_SRC1_LOCK_EINT_SHIFT 7 /* IM_SRC1_LOCK_EINT */ +#define WM8994_IM_SRC1_LOCK_EINT_WIDTH 1 /* IM_SRC1_LOCK_EINT */ +#define WM8994_IM_FLL2_LOCK_EINT 0x0040 /* IM_FLL2_LOCK_EINT */ +#define WM8994_IM_FLL2_LOCK_EINT_MASK 0x0040 /* IM_FLL2_LOCK_EINT */ +#define WM8994_IM_FLL2_LOCK_EINT_SHIFT 6 /* IM_FLL2_LOCK_EINT */ +#define WM8994_IM_FLL2_LOCK_EINT_WIDTH 1 /* IM_FLL2_LOCK_EINT */ +#define WM8994_IM_FLL1_LOCK_EINT 0x0020 /* IM_FLL1_LOCK_EINT */ +#define WM8994_IM_FLL1_LOCK_EINT_MASK 0x0020 /* IM_FLL1_LOCK_EINT */ +#define WM8994_IM_FLL1_LOCK_EINT_SHIFT 5 /* IM_FLL1_LOCK_EINT */ +#define WM8994_IM_FLL1_LOCK_EINT_WIDTH 1 /* IM_FLL1_LOCK_EINT */ +#define WM8994_IM_MIC2_SHRT_EINT 0x0010 /* IM_MIC2_SHRT_EINT */ +#define WM8994_IM_MIC2_SHRT_EINT_MASK 0x0010 /* IM_MIC2_SHRT_EINT */ +#define WM8994_IM_MIC2_SHRT_EINT_SHIFT 4 /* IM_MIC2_SHRT_EINT */ +#define WM8994_IM_MIC2_SHRT_EINT_WIDTH 1 /* IM_MIC2_SHRT_EINT */ +#define WM8994_IM_MIC2_DET_EINT 0x0008 /* IM_MIC2_DET_EINT */ +#define WM8994_IM_MIC2_DET_EINT_MASK 0x0008 /* IM_MIC2_DET_EINT */ +#define WM8994_IM_MIC2_DET_EINT_SHIFT 3 /* IM_MIC2_DET_EINT */ +#define WM8994_IM_MIC2_DET_EINT_WIDTH 1 /* IM_MIC2_DET_EINT */ +#define WM8994_IM_MIC1_SHRT_EINT 0x0004 /* IM_MIC1_SHRT_EINT */ +#define WM8994_IM_MIC1_SHRT_EINT_MASK 0x0004 /* IM_MIC1_SHRT_EINT */ +#define WM8994_IM_MIC1_SHRT_EINT_SHIFT 2 /* IM_MIC1_SHRT_EINT */ +#define WM8994_IM_MIC1_SHRT_EINT_WIDTH 1 /* IM_MIC1_SHRT_EINT */ +#define WM8994_IM_MIC1_DET_EINT 0x0002 /* IM_MIC1_DET_EINT */ +#define WM8994_IM_MIC1_DET_EINT_MASK 0x0002 /* IM_MIC1_DET_EINT */ +#define WM8994_IM_MIC1_DET_EINT_SHIFT 1 /* IM_MIC1_DET_EINT */ +#define WM8994_IM_MIC1_DET_EINT_WIDTH 1 /* IM_MIC1_DET_EINT */ +#define WM8994_IM_TEMP_SHUT_EINT 0x0001 /* IM_TEMP_SHUT_EINT */ +#define WM8994_IM_TEMP_SHUT_EINT_MASK 0x0001 /* IM_TEMP_SHUT_EINT */ +#define WM8994_IM_TEMP_SHUT_EINT_SHIFT 0 /* IM_TEMP_SHUT_EINT */ +#define WM8994_IM_TEMP_SHUT_EINT_WIDTH 1 /* IM_TEMP_SHUT_EINT */ + +/* + * R1856 (0x740) - Interrupt Control + */ +#define WM8994_IM_IRQ 0x0001 /* IM_IRQ */ +#define WM8994_IM_IRQ_MASK 0x0001 /* IM_IRQ */ +#define WM8994_IM_IRQ_SHIFT 0 /* IM_IRQ */ +#define WM8994_IM_IRQ_WIDTH 1 /* IM_IRQ */ + +/* + * R1864 (0x748) - IRQ Debounce + */ +#define WM8994_TEMP_WARN_DB 0x0020 /* TEMP_WARN_DB */ +#define WM8994_TEMP_WARN_DB_MASK 0x0020 /* TEMP_WARN_DB */ +#define WM8994_TEMP_WARN_DB_SHIFT 5 /* TEMP_WARN_DB */ +#define WM8994_TEMP_WARN_DB_WIDTH 1 /* TEMP_WARN_DB */ +#define WM8994_MIC2_SHRT_DB 0x0010 /* MIC2_SHRT_DB */ +#define WM8994_MIC2_SHRT_DB_MASK 0x0010 /* MIC2_SHRT_DB */ +#define WM8994_MIC2_SHRT_DB_SHIFT 4 /* MIC2_SHRT_DB */ +#define WM8994_MIC2_SHRT_DB_WIDTH 1 /* MIC2_SHRT_DB */ +#define WM8994_MIC2_DET_DB 0x0008 /* MIC2_DET_DB */ +#define WM8994_MIC2_DET_DB_MASK 0x0008 /* MIC2_DET_DB */ +#define WM8994_MIC2_DET_DB_SHIFT 3 /* MIC2_DET_DB */ +#define WM8994_MIC2_DET_DB_WIDTH 1 /* MIC2_DET_DB */ +#define WM8994_MIC1_SHRT_DB 0x0004 /* MIC1_SHRT_DB */ +#define WM8994_MIC1_SHRT_DB_MASK 0x0004 /* MIC1_SHRT_DB */ +#define WM8994_MIC1_SHRT_DB_SHIFT 2 /* MIC1_SHRT_DB */ +#define WM8994_MIC1_SHRT_DB_WIDTH 1 /* MIC1_SHRT_DB */ +#define WM8994_MIC1_DET_DB 0x0002 /* MIC1_DET_DB */ +#define WM8994_MIC1_DET_DB_MASK 0x0002 /* MIC1_DET_DB */ +#define WM8994_MIC1_DET_DB_SHIFT 1 /* MIC1_DET_DB */ +#define WM8994_MIC1_DET_DB_WIDTH 1 /* MIC1_DET_DB */ +#define WM8994_TEMP_SHUT_DB 0x0001 /* TEMP_SHUT_DB */ +#define WM8994_TEMP_SHUT_DB_MASK 0x0001 /* TEMP_SHUT_DB */ +#define WM8994_TEMP_SHUT_DB_SHIFT 0 /* TEMP_SHUT_DB */ +#define WM8994_TEMP_SHUT_DB_WIDTH 1 /* TEMP_SHUT_DB */ + +#endif diff --git a/include/linux/migrate.h b/include/linux/migrate.h index 527602cdea1c..7f085c97c799 100644 --- a/include/linux/migrate.h +++ b/include/linux/migrate.h @@ -12,7 +12,8 @@ typedef struct page *new_page_t(struct page *, unsigned long private, int **); extern int putback_lru_pages(struct list_head *l); extern int migrate_page(struct address_space *, struct page *, struct page *); -extern int migrate_pages(struct list_head *l, new_page_t x, unsigned long); +extern int migrate_pages(struct list_head *l, new_page_t x, + unsigned long private, int offlining); extern int fail_migrate_page(struct address_space *, struct page *, struct page *); @@ -26,10 +27,7 @@ extern int migrate_vmas(struct mm_struct *mm, static inline int putback_lru_pages(struct list_head *l) { return 0; } static inline int migrate_pages(struct list_head *l, new_page_t x, - unsigned long private) { return -ENOSYS; } - -static inline int migrate_pages_to(struct list_head *pagelist, - struct vm_area_struct *vma, int dest) { return 0; } + unsigned long private, int offlining) { return -ENOSYS; } static inline int migrate_prep(void) { return -ENOSYS; } diff --git a/include/linux/miscdevice.h b/include/linux/miscdevice.h index adaf3c15e449..8b5f7cc0fba6 100644 --- a/include/linux/miscdevice.h +++ b/include/linux/miscdevice.h @@ -30,6 +30,7 @@ #define HPET_MINOR 228 #define FUSE_MINOR 229 #define KVM_MINOR 232 +#define VHOST_NET_MINOR 233 #define MISC_DYNAMIC_MINOR 255 struct device; diff --git a/include/linux/mlx4/device.h b/include/linux/mlx4/device.h index ce7cc6c7bcbb..e92d1bfdb330 100644 --- a/include/linux/mlx4/device.h +++ b/include/linux/mlx4/device.h @@ -61,6 +61,7 @@ enum { MLX4_DEV_CAP_FLAG_BAD_PKEY_CNTR = 1 << 8, MLX4_DEV_CAP_FLAG_BAD_QKEY_CNTR = 1 << 9, MLX4_DEV_CAP_FLAG_DPDP = 1 << 12, + MLX4_DEV_CAP_FLAG_BLH = 1 << 15, MLX4_DEV_CAP_FLAG_MEM_WINDOW = 1 << 16, MLX4_DEV_CAP_FLAG_APM = 1 << 17, MLX4_DEV_CAP_FLAG_ATOMIC = 1 << 18, diff --git a/include/linux/mm.h b/include/linux/mm.h index 24c395694f4d..3899395a03de 100644 --- a/include/linux/mm.h +++ b/include/linux/mm.h @@ -12,6 +12,7 @@ #include <linux/prio_tree.h> #include <linux/debug_locks.h> #include <linux/mm_types.h> +#include <linux/range.h> struct mempolicy; struct anon_vma; @@ -265,6 +266,8 @@ static inline int get_page_unless_zero(struct page *page) return atomic_inc_not_zero(&page->_count); } +extern int page_is_ram(unsigned long pfn); + /* Support for virtually mapped pages */ struct page *vmalloc_to_page(const void *addr); unsigned long vmalloc_to_pfn(const void *addr); @@ -620,13 +623,22 @@ void page_address_init(void); /* * On an anonymous page mapped into a user virtual memory area, * page->mapping points to its anon_vma, not to a struct address_space; - * with the PAGE_MAPPING_ANON bit set to distinguish it. + * with the PAGE_MAPPING_ANON bit set to distinguish it. See rmap.h. + * + * On an anonymous page in a VM_MERGEABLE area, if CONFIG_KSM is enabled, + * the PAGE_MAPPING_KSM bit may be set along with the PAGE_MAPPING_ANON bit; + * and then page->mapping points, not to an anon_vma, but to a private + * structure which KSM associates with that merged page. See ksm.h. + * + * PAGE_MAPPING_KSM without PAGE_MAPPING_ANON is currently never used. * * Please note that, confusingly, "page_mapping" refers to the inode * address_space which maps the page from disk; whereas "page_mapped" * refers to user virtual address space into which the page is mapped. */ #define PAGE_MAPPING_ANON 1 +#define PAGE_MAPPING_KSM 2 +#define PAGE_MAPPING_FLAGS (PAGE_MAPPING_ANON | PAGE_MAPPING_KSM) extern struct address_space swapper_space; static inline struct address_space *page_mapping(struct page *page) @@ -634,16 +646,19 @@ static inline struct address_space *page_mapping(struct page *page) struct address_space *mapping = page->mapping; VM_BUG_ON(PageSlab(page)); -#ifdef CONFIG_SWAP if (unlikely(PageSwapCache(page))) mapping = &swapper_space; - else -#endif - if (unlikely((unsigned long)mapping & PAGE_MAPPING_ANON)) + else if (unlikely((unsigned long)mapping & PAGE_MAPPING_ANON)) mapping = NULL; return mapping; } +/* Neutral page->mapping pointer to address_space or anon_vma or other */ +static inline void *page_rmapping(struct page *page) +{ + return (void *)((unsigned long)page->mapping & ~PAGE_MAPPING_FLAGS); +} + static inline int PageAnon(struct page *page) { return ((unsigned long)page->mapping & PAGE_MAPPING_ANON) != 0; @@ -758,6 +773,7 @@ unsigned long unmap_vmas(struct mmu_gather **tlb, * @pmd_entry: if set, called for each non-empty PMD (3rd-level) entry * @pte_entry: if set, called for each non-empty PTE (4th-level) entry * @pte_hole: if set, called for each hole at all levels + * @hugetlb_entry: if set, called for each hugetlb entry * * (see walk_page_range for more details) */ @@ -767,6 +783,8 @@ struct mm_walk { int (*pmd_entry)(pmd_t *, unsigned long, unsigned long, struct mm_walk *); int (*pte_entry)(pte_t *, unsigned long, unsigned long, struct mm_walk *); int (*pte_hole)(unsigned long, unsigned long, struct mm_walk *); + int (*hugetlb_entry)(pte_t *, unsigned long, unsigned long, + struct mm_walk *); struct mm_struct *mm; void *private; }; @@ -852,6 +870,108 @@ extern int mprotect_fixup(struct vm_area_struct *vma, */ int __get_user_pages_fast(unsigned long start, int nr_pages, int write, struct page **pages); +/* + * per-process(per-mm_struct) statistics. + */ +#if defined(SPLIT_RSS_COUNTING) +/* + * The mm counters are not protected by its page_table_lock, + * so must be incremented atomically. + */ +static inline void set_mm_counter(struct mm_struct *mm, int member, long value) +{ + atomic_long_set(&mm->rss_stat.count[member], value); +} + +unsigned long get_mm_counter(struct mm_struct *mm, int member); + +static inline void add_mm_counter(struct mm_struct *mm, int member, long value) +{ + atomic_long_add(value, &mm->rss_stat.count[member]); +} + +static inline void inc_mm_counter(struct mm_struct *mm, int member) +{ + atomic_long_inc(&mm->rss_stat.count[member]); +} + +static inline void dec_mm_counter(struct mm_struct *mm, int member) +{ + atomic_long_dec(&mm->rss_stat.count[member]); +} + +#else /* !USE_SPLIT_PTLOCKS */ +/* + * The mm counters are protected by its page_table_lock, + * so can be incremented directly. + */ +static inline void set_mm_counter(struct mm_struct *mm, int member, long value) +{ + mm->rss_stat.count[member] = value; +} + +static inline unsigned long get_mm_counter(struct mm_struct *mm, int member) +{ + return mm->rss_stat.count[member]; +} + +static inline void add_mm_counter(struct mm_struct *mm, int member, long value) +{ + mm->rss_stat.count[member] += value; +} + +static inline void inc_mm_counter(struct mm_struct *mm, int member) +{ + mm->rss_stat.count[member]++; +} + +static inline void dec_mm_counter(struct mm_struct *mm, int member) +{ + mm->rss_stat.count[member]--; +} + +#endif /* !USE_SPLIT_PTLOCKS */ + +static inline unsigned long get_mm_rss(struct mm_struct *mm) +{ + return get_mm_counter(mm, MM_FILEPAGES) + + get_mm_counter(mm, MM_ANONPAGES); +} + +static inline unsigned long get_mm_hiwater_rss(struct mm_struct *mm) +{ + return max(mm->hiwater_rss, get_mm_rss(mm)); +} + +static inline unsigned long get_mm_hiwater_vm(struct mm_struct *mm) +{ + return max(mm->hiwater_vm, mm->total_vm); +} + +static inline void update_hiwater_rss(struct mm_struct *mm) +{ + unsigned long _rss = get_mm_rss(mm); + + if ((mm)->hiwater_rss < _rss) + (mm)->hiwater_rss = _rss; +} + +static inline void update_hiwater_vm(struct mm_struct *mm) +{ + if (mm->hiwater_vm < mm->total_vm) + mm->hiwater_vm = mm->total_vm; +} + +static inline void setmax_mm_hiwater_rss(unsigned long *maxrss, + struct mm_struct *mm) +{ + unsigned long hiwater_rss = get_mm_hiwater_rss(mm); + + if (*maxrss < hiwater_rss) + *maxrss = hiwater_rss; +} + +void sync_mm_rss(struct task_struct *task, struct mm_struct *mm); /* * A callback you can register to apply pressure to ageable caches. @@ -1022,6 +1142,9 @@ extern void add_active_range(unsigned int nid, unsigned long start_pfn, extern void remove_active_range(unsigned int nid, unsigned long start_pfn, unsigned long end_pfn); extern void remove_all_active_ranges(void); +void sort_node_map(void); +unsigned long __absent_pages_in_range(int nid, unsigned long start_pfn, + unsigned long end_pfn); extern unsigned long absent_pages_in_range(unsigned long start_pfn, unsigned long end_pfn); extern void get_pfn_range_for_nid(unsigned int nid, @@ -1029,6 +1152,10 @@ extern void get_pfn_range_for_nid(unsigned int nid, extern unsigned long find_min_pfn_with_active_regions(void); extern void free_bootmem_with_active_regions(int nid, unsigned long max_low_pfn); +int add_from_early_node_map(struct range *range, int az, + int nr_range, int nid); +void *__alloc_memory_core_early(int nodeid, u64 size, u64 align, + u64 goal, u64 limit); typedef int (*work_fn_t)(unsigned long, unsigned long, void *); extern void work_with_active_regions(int nid, work_fn_t work_fn, void *data); extern void sparse_memory_present_with_active_regions(int nid); @@ -1061,16 +1188,13 @@ extern void si_meminfo(struct sysinfo * val); extern void si_meminfo_node(struct sysinfo *val, int nid); extern int after_bootmem; -#ifdef CONFIG_NUMA extern void setup_per_cpu_pageset(void); -#else -static inline void setup_per_cpu_pageset(void) {} -#endif extern void zone_pcp_update(struct zone *zone); /* nommu.c */ extern atomic_long_t mmap_pages_allocated; +extern int nommu_shrink_inode_mappings(struct inode *, size_t, size_t); /* prio_tree.c */ void vma_prio_tree_add(struct vm_area_struct *, struct vm_area_struct *old); @@ -1092,7 +1216,7 @@ static inline void vma_nonlinear_insert(struct vm_area_struct *vma, /* mmap.c */ extern int __vm_enough_memory(struct mm_struct *mm, long pages, int cap_sys_admin); -extern void vma_adjust(struct vm_area_struct *vma, unsigned long start, +extern int vma_adjust(struct vm_area_struct *vma, unsigned long start, unsigned long end, pgoff_t pgoff, struct vm_area_struct *insert); extern struct vm_area_struct *vma_merge(struct mm_struct *, struct vm_area_struct *prev, unsigned long addr, unsigned long end, @@ -1300,12 +1424,19 @@ extern int randomize_va_space; const char * arch_vma_name(struct vm_area_struct *vma); void print_vma_addr(char *prefix, unsigned long rip); +void sparse_mem_maps_populate_node(struct page **map_map, + unsigned long pnum_begin, + unsigned long pnum_end, + unsigned long map_count, + int nodeid); + struct page *sparse_mem_map_populate(unsigned long pnum, int nid); pgd_t *vmemmap_pgd_populate(unsigned long addr, int node); pud_t *vmemmap_pud_populate(pgd_t *pgd, unsigned long addr, int node); pmd_t *vmemmap_pmd_populate(pud_t *pud, unsigned long addr, int node); pte_t *vmemmap_pte_populate(pmd_t *pmd, unsigned long addr, int node); void *vmemmap_alloc_block(unsigned long size, int node); +void *vmemmap_alloc_block_buf(unsigned long size, int node); void vmemmap_verify(pte_t *, int, unsigned long, unsigned long); int vmemmap_populate_basepages(struct page *start_page, unsigned long pages, int node); @@ -1316,11 +1447,17 @@ extern int account_locked_memory(struct mm_struct *mm, struct rlimit *rlim, size_t size); extern void refund_locked_memory(struct mm_struct *mm, size_t size); +enum mf_flags { + MF_COUNT_INCREASED = 1 << 0, +}; extern void memory_failure(unsigned long pfn, int trapno); -extern int __memory_failure(unsigned long pfn, int trapno, int ref); +extern int __memory_failure(unsigned long pfn, int trapno, int flags); +extern int unpoison_memory(unsigned long pfn); extern int sysctl_memory_failure_early_kill; extern int sysctl_memory_failure_recovery; +extern void shake_page(struct page *p, int access); extern atomic_long_t mce_bad_pages; +extern int soft_offline_page(struct page *page, int flags); #endif /* __KERNEL__ */ #endif /* _LINUX_MM_H */ diff --git a/include/linux/mm_types.h b/include/linux/mm_types.h index 84a524afb3dc..048b46270aa5 100644 --- a/include/linux/mm_types.h +++ b/include/linux/mm_types.h @@ -24,12 +24,6 @@ struct address_space; #define USE_SPLIT_PTLOCKS (NR_CPUS >= CONFIG_SPLIT_PTLOCK_CPUS) -#if USE_SPLIT_PTLOCKS -typedef atomic_long_t mm_counter_t; -#else /* !USE_SPLIT_PTLOCKS */ -typedef unsigned long mm_counter_t; -#endif /* !USE_SPLIT_PTLOCKS */ - /* * Each physical page in the system has a struct page associated with * it to keep track of whatever it is we are using the page for at the @@ -122,7 +116,9 @@ struct vm_region { unsigned long vm_pgoff; /* the offset in vm_file corresponding to vm_start */ struct file *vm_file; /* the backing file or NULL */ - atomic_t vm_usage; /* region usage count */ + int vm_usage; /* region usage count (access under nommu_region_sem) */ + bool vm_icache_flushed : 1; /* true if the icache has been flushed for + * this region */ }; /* @@ -167,7 +163,8 @@ struct vm_area_struct { * can only be in the i_mmap tree. An anonymous MAP_PRIVATE, stack * or brk vma (with NULL file) can only be in an anon_vma list. */ - struct list_head anon_vma_node; /* Serialized by anon_vma->lock */ + struct list_head anon_vma_chain; /* Serialized by mmap_sem & + * page_table_lock */ struct anon_vma *anon_vma; /* Serialized by page_table_lock */ /* Function pointers to deal with this struct. */ @@ -199,14 +196,39 @@ struct core_state { struct completion startup; }; +enum { + MM_FILEPAGES, + MM_ANONPAGES, + MM_SWAPENTS, + NR_MM_COUNTERS +}; + +#if USE_SPLIT_PTLOCKS +#define SPLIT_RSS_COUNTING +struct mm_rss_stat { + atomic_long_t count[NR_MM_COUNTERS]; +}; +/* per-thread cached information, */ +struct task_rss_stat { + int events; /* for synchronization threshold */ + int count[NR_MM_COUNTERS]; +}; +#else /* !USE_SPLIT_PTLOCKS */ +struct mm_rss_stat { + unsigned long count[NR_MM_COUNTERS]; +}; +#endif /* !USE_SPLIT_PTLOCKS */ + struct mm_struct { struct vm_area_struct * mmap; /* list of VMAs */ struct rb_root mm_rb; struct vm_area_struct * mmap_cache; /* last find_vma result */ +#ifdef CONFIG_MMU unsigned long (*get_unmapped_area) (struct file *filp, unsigned long addr, unsigned long len, unsigned long pgoff, unsigned long flags); void (*unmap_area) (struct mm_struct *mm, unsigned long addr); +#endif unsigned long mmap_base; /* base of mmap area */ unsigned long task_size; /* size of task vm space */ unsigned long cached_hole_size; /* if non-zero, the largest hole below free_area_cache */ @@ -223,11 +245,6 @@ struct mm_struct { * by mmlist_lock */ - /* Special counters, in some configurations protected by the - * page_table_lock, in other configurations by being atomic. - */ - mm_counter_t _file_rss; - mm_counter_t _anon_rss; unsigned long hiwater_rss; /* High-watermark of RSS usage */ unsigned long hiwater_vm; /* High-water virtual memory usage */ @@ -240,6 +257,12 @@ struct mm_struct { unsigned long saved_auxv[AT_VECTOR_SIZE]; /* for /proc/PID/auxv */ + /* + * Special counters, in some configurations protected by the + * page_table_lock, in other configurations by being atomic. + */ + struct mm_rss_stat rss_stat; + struct linux_binfmt *binfmt; cpumask_t cpu_vm_mask; diff --git a/include/linux/mmc/card.h b/include/linux/mmc/card.h index 2ee22e8af110..d02d2c6e0cfe 100644 --- a/include/linux/mmc/card.h +++ b/include/linux/mmc/card.h @@ -99,6 +99,8 @@ struct mmc_card { #define MMC_STATE_BLOCKADDR (1<<3) /* card uses block-addressing */ unsigned int quirks; /* card quirks */ #define MMC_QUIRK_LENIENT_FN0 (1<<0) /* allow SDIO FN0 writes outside of the VS CCCR range */ +#define MMC_QUIRK_BLKSZ_FOR_BYTE_MODE (1<<1) /* use func->cur_blksize */ + /* for byte mode */ u32 raw_cid[4]; /* raw card CID */ u32 raw_csd[4]; /* raw card CSD */ @@ -139,6 +141,11 @@ static inline int mmc_card_lenient_fn0(const struct mmc_card *c) return c->quirks & MMC_QUIRK_LENIENT_FN0; } +static inline int mmc_blksz_for_byte_mode(const struct mmc_card *c) +{ + return c->quirks & MMC_QUIRK_BLKSZ_FOR_BYTE_MODE; +} + #define mmc_card_name(c) ((c)->cid.prod_name) #define mmc_card_id(c) (dev_name(&(c)->dev)) diff --git a/include/linux/mmc/host.h b/include/linux/mmc/host.h index eaf36364b7d4..43eaf5ca5848 100644 --- a/include/linux/mmc/host.h +++ b/include/linux/mmc/host.h @@ -14,6 +14,7 @@ #include <linux/sched.h> #include <linux/mmc/core.h> +#include <linux/mmc/pm.h> struct mmc_ios { unsigned int clock; /* clock rate */ @@ -152,6 +153,8 @@ struct mmc_host { #define MMC_CAP_NONREMOVABLE (1 << 8) /* Nonremovable e.g. eMMC */ #define MMC_CAP_WAIT_WHILE_BUSY (1 << 9) /* Waits while card is busy */ + mmc_pm_flag_t pm_caps; /* supported pm features */ + /* host specific block data */ unsigned int max_seg_size; /* see blk_queue_max_segment_size */ unsigned short max_hw_segs; /* see blk_queue_max_hw_segments */ @@ -197,6 +200,8 @@ struct mmc_host { struct task_struct *sdio_irq_thread; atomic_t sdio_irq_thread_abort; + mmc_pm_flag_t pm_flags; /* requested pm features */ + #ifdef CONFIG_LEDS_TRIGGERS struct led_trigger *led; /* activity led */ #endif diff --git a/include/linux/mmc/pm.h b/include/linux/mmc/pm.h new file mode 100644 index 000000000000..d37aac49cf9a --- /dev/null +++ b/include/linux/mmc/pm.h @@ -0,0 +1,30 @@ +/* + * linux/include/linux/mmc/pm.h + * + * Author: Nicolas Pitre + * Copyright: (C) 2009 Marvell Technology Group Ltd. + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License version 2 as + * published by the Free Software Foundation. + */ + +#ifndef LINUX_MMC_PM_H +#define LINUX_MMC_PM_H + +/* + * These flags are used to describe power management features that + * some cards (typically SDIO cards) might wish to benefit from when + * the host system is being suspended. There are several layers of + * abstractions involved, from the host controller driver, to the MMC core + * code, to the SDIO core code, to finally get to the actual SDIO function + * driver. This file is therefore used for common definitions shared across + * all those layers. + */ + +typedef unsigned int mmc_pm_flag_t; + +#define MMC_PM_KEEP_POWER (1 << 0) /* preserve card power during suspend */ +#define MMC_PM_WAKE_SDIO_IRQ (1 << 1) /* wake up host system on SDIO IRQ assertion */ + +#endif diff --git a/include/linux/mmc/sdio.h b/include/linux/mmc/sdio.h index 47ba464f5170..0ebaef577ff5 100644 --- a/include/linux/mmc/sdio.h +++ b/include/linux/mmc/sdio.h @@ -95,6 +95,8 @@ #define SDIO_BUS_WIDTH_1BIT 0x00 #define SDIO_BUS_WIDTH_4BIT 0x02 +#define SDIO_BUS_ASYNC_INT 0x20 + #define SDIO_BUS_CD_DISABLE 0x80 /* disable pull-up on DAT3 (pin 1) */ #define SDIO_CCCR_CAPS 0x08 diff --git a/include/linux/mmc/sdio_func.h b/include/linux/mmc/sdio_func.h index ac3ab683fec6..c6c0cceba5fe 100644 --- a/include/linux/mmc/sdio_func.h +++ b/include/linux/mmc/sdio_func.h @@ -15,6 +15,8 @@ #include <linux/device.h> #include <linux/mod_devicetable.h> +#include <linux/mmc/pm.h> + struct mmc_card; struct sdio_func; @@ -153,5 +155,8 @@ extern unsigned char sdio_f0_readb(struct sdio_func *func, extern void sdio_f0_writeb(struct sdio_func *func, unsigned char b, unsigned int addr, int *err_ret); +extern mmc_pm_flag_t sdio_get_host_pm_caps(struct sdio_func *func); +extern int sdio_set_host_pm_flags(struct sdio_func *func, mmc_pm_flag_t flags); + #endif diff --git a/include/linux/mmdebug.h b/include/linux/mmdebug.h index 8a5509877192..ee24ef8ab616 100644 --- a/include/linux/mmdebug.h +++ b/include/linux/mmdebug.h @@ -1,8 +1,6 @@ #ifndef LINUX_MM_DEBUG_H #define LINUX_MM_DEBUG_H 1 -#include <linux/autoconf.h> - #ifdef CONFIG_DEBUG_VM #define VM_BUG_ON(cond) BUG_ON(cond) #else diff --git a/include/linux/mmzone.h b/include/linux/mmzone.h index 6f7561730d88..bc209d8b7b5c 100644 --- a/include/linux/mmzone.h +++ b/include/linux/mmzone.h @@ -15,7 +15,7 @@ #include <linux/seqlock.h> #include <linux/nodemask.h> #include <linux/pageblock-flags.h> -#include <linux/bounds.h> +#include <generated/bounds.h> #include <asm/atomic.h> #include <asm/page.h> @@ -184,13 +184,7 @@ struct per_cpu_pageset { s8 stat_threshold; s8 vm_stat_diff[NR_VM_ZONE_STAT_ITEMS]; #endif -} ____cacheline_aligned_in_smp; - -#ifdef CONFIG_NUMA -#define zone_pcp(__z, __cpu) ((__z)->pageset[(__cpu)]) -#else -#define zone_pcp(__z, __cpu) (&(__z)->pageset[(__cpu)]) -#endif +}; #endif /* !__GENERATING_BOUNDS.H */ @@ -306,14 +300,13 @@ struct zone { */ unsigned long min_unmapped_pages; unsigned long min_slab_pages; - struct per_cpu_pageset *pageset[NR_CPUS]; -#else - struct per_cpu_pageset pageset[NR_CPUS]; #endif + struct per_cpu_pageset __percpu *pageset; /* * free areas of different sizes */ spinlock_t lock; + int all_unreclaimable; /* All pages pinned */ #ifdef CONFIG_MEMORY_HOTPLUG /* see spanned/present_pages for more description */ seqlock_t span_seqlock; @@ -425,7 +418,6 @@ struct zone { } ____cacheline_internodealigned_in_smp; typedef enum { - ZONE_ALL_UNRECLAIMABLE, /* all pages pinned */ ZONE_RECLAIM_LOCKED, /* prevents concurrent reclaim */ ZONE_OOM_LOCKED, /* zone is in OOM killer zonelist */ } zone_flags_t; @@ -445,11 +437,6 @@ static inline void zone_clear_flag(struct zone *zone, zone_flags_t flag) clear_bit(flag, &zone->flags); } -static inline int zone_is_all_unreclaimable(const struct zone *zone) -{ - return test_bit(ZONE_ALL_UNRECLAIMABLE, &zone->flags); -} - static inline int zone_is_reclaim_locked(const struct zone *zone) { return test_bit(ZONE_RECLAIM_LOCKED, &zone->flags); @@ -620,7 +607,9 @@ typedef struct pglist_data { struct page_cgroup *node_page_cgroup; #endif #endif +#ifndef CONFIG_NO_BOOTMEM struct bootmem_data *bdata; +#endif #ifdef CONFIG_MEMORY_HOTPLUG /* * Must be held any time you expect node_start_pfn, node_present_pages diff --git a/include/linux/mnt_namespace.h b/include/linux/mnt_namespace.h index d74785c2393a..0b89efc6f215 100644 --- a/include/linux/mnt_namespace.h +++ b/include/linux/mnt_namespace.h @@ -35,6 +35,7 @@ static inline void get_mnt_ns(struct mnt_namespace *ns) extern const struct seq_operations mounts_op; extern const struct seq_operations mountinfo_op; extern const struct seq_operations mountstats_op; +extern int mnt_had_events(struct proc_mounts *); #endif #endif diff --git a/include/linux/module.h b/include/linux/module.h index 482efc865acf..dd618eb026aa 100644 --- a/include/linux/module.h +++ b/include/linux/module.h @@ -17,7 +17,7 @@ #include <linux/moduleparam.h> #include <linux/tracepoint.h> -#include <asm/local.h> +#include <linux/percpu.h> #include <asm/module.h> #include <trace/events/module.h> @@ -25,8 +25,10 @@ /* Not Yet Implemented */ #define MODULE_SUPPORTED_DEVICE(name) -/* some toolchains uses a `_' prefix for all user symbols */ -#ifndef MODULE_SYMBOL_PREFIX +/* Some toolchains use a `_' prefix for all user symbols. */ +#ifdef CONFIG_SYMBOL_PREFIX +#define MODULE_SYMBOL_PREFIX CONFIG_SYMBOL_PREFIX +#else #define MODULE_SYMBOL_PREFIX "" #endif @@ -361,11 +363,9 @@ struct module /* Destruction function. */ void (*exit)(void); -#ifdef CONFIG_SMP - char *refptr; -#else - local_t ref; -#endif + struct module_ref { + int count; + } __percpu *refptr; #endif #ifdef CONFIG_CONSTRUCTORS @@ -452,25 +452,16 @@ void __symbol_put(const char *symbol); #define symbol_put(x) __symbol_put(MODULE_SYMBOL_PREFIX #x) void symbol_put_addr(void *addr); -static inline local_t *__module_ref_addr(struct module *mod, int cpu) -{ -#ifdef CONFIG_SMP - return (local_t *) (mod->refptr + per_cpu_offset(cpu)); -#else - return &mod->ref; -#endif -} - /* Sometimes we know we already have a refcount, and it's easier not to handle the error case (which only happens with rmmod --wait). */ static inline void __module_get(struct module *module) { if (module) { - unsigned int cpu = get_cpu(); - local_inc(__module_ref_addr(module, cpu)); + preempt_disable(); + __this_cpu_inc(module->refptr->count); trace_module_get(module, _THIS_IP_, - local_read(__module_ref_addr(module, cpu))); - put_cpu(); + __this_cpu_read(module->refptr->count)); + preempt_enable(); } } @@ -479,15 +470,17 @@ static inline int try_module_get(struct module *module) int ret = 1; if (module) { - unsigned int cpu = get_cpu(); + preempt_disable(); + if (likely(module_is_live(module))) { - local_inc(__module_ref_addr(module, cpu)); + __this_cpu_inc(module->refptr->count); trace_module_get(module, _THIS_IP_, - local_read(__module_ref_addr(module, cpu))); + __this_cpu_read(module->refptr->count)); } else ret = 0; - put_cpu(); + + preempt_enable(); } return ret; } diff --git a/include/linux/mount.h b/include/linux/mount.h index 5d5275364867..4bd05474d11d 100644 --- a/include/linux/mount.h +++ b/include/linux/mount.h @@ -34,7 +34,18 @@ struct mnt_namespace; #define MNT_SHARED 0x1000 /* if the vfsmount is a shared mount */ #define MNT_UNBINDABLE 0x2000 /* if the vfsmount is a unbindable mount */ -#define MNT_PNODE_MASK 0x3000 /* propagation flag mask */ +/* + * MNT_SHARED_MASK is the set of flags that should be cleared when a + * mount becomes shared. Currently, this is only the flag that says a + * mount cannot be bind mounted, since this is how we create a mount + * that shares events with another mount. If you add a new MNT_* + * flag, consider how it interacts with shared mounts. + */ +#define MNT_SHARED_MASK (MNT_UNBINDABLE) +#define MNT_PROPAGATION_MASK (MNT_SHARED | MNT_UNBINDABLE) + + +#define MNT_INTERNAL 0x4000 struct vfsmount { struct list_head mnt_hash; @@ -66,7 +77,7 @@ struct vfsmount { int mnt_pinned; int mnt_ghosts; #ifdef CONFIG_SMP - int *mnt_writers; + int __percpu *mnt_writers; #else int mnt_writers; #endif @@ -123,7 +134,6 @@ extern int do_add_mount(struct vfsmount *newmnt, struct path *path, extern void mark_mounts_for_expiry(struct list_head *mounts); -extern spinlock_t vfsmount_lock; extern dev_t name_to_dev_t(char *name); #endif /* _LINUX_MOUNT_H */ diff --git a/include/linux/mtd/bbm.h b/include/linux/mtd/bbm.h index fff8c53e5434..9c3757c5759d 100644 --- a/include/linux/mtd/bbm.h +++ b/include/linux/mtd/bbm.h @@ -19,22 +19,21 @@ /** * struct nand_bbt_descr - bad block table descriptor - * @options: options for this descriptor - * @pages: the page(s) where we find the bbt, used with - * option BBT_ABSPAGE when bbt is searched, - * then we store the found bbts pages here. - * Its an array and supports up to 8 chips now - * @offs: offset of the pattern in the oob area of the page - * @veroffs: offset of the bbt version counter in the oob area of the page - * @version: version read from the bbt page during scan - * @len: length of the pattern, if 0 no pattern check is performed - * @maxblocks: maximum number of blocks to search for a bbt. This - * number of blocks is reserved at the end of the device - * where the tables are written. - * @reserved_block_code: if non-0, this pattern denotes a reserved - * (rather than bad) block in the stored bbt - * @pattern: pattern to identify bad block table or factory marked - * good / bad blocks, can be NULL, if len = 0 + * @options: options for this descriptor + * @pages: the page(s) where we find the bbt, used with option BBT_ABSPAGE + * when bbt is searched, then we store the found bbts pages here. + * Its an array and supports up to 8 chips now + * @offs: offset of the pattern in the oob area of the page + * @veroffs: offset of the bbt version counter in the oob are of the page + * @version: version read from the bbt page during scan + * @len: length of the pattern, if 0 no pattern check is performed + * @maxblocks: maximum number of blocks to search for a bbt. This number of + * blocks is reserved at the end of the device where the tables are + * written. + * @reserved_block_code: if non-0, this pattern denotes a reserved (rather than + * bad) block in the stored bbt + * @pattern: pattern to identify bad block table or factory marked good / + * bad blocks, can be NULL, if len = 0 * * Descriptor for the bad block table marker and the descriptor for the * pattern which identifies good and bad blocks. The assumption is made @@ -90,7 +89,9 @@ struct nand_bbt_descr { /* * Constants for oob configuration */ -#define ONENAND_BADBLOCK_POS 0 +#define NAND_SMALL_BADBLOCK_POS 5 +#define NAND_LARGE_BADBLOCK_POS 0 +#define ONENAND_BADBLOCK_POS 0 /* * Bad block scanning errors diff --git a/include/linux/mtd/cfi.h b/include/linux/mtd/cfi.h index 88d3d8fbf9f2..df89f4275232 100644 --- a/include/linux/mtd/cfi.h +++ b/include/linux/mtd/cfi.h @@ -518,10 +518,11 @@ struct cfi_fixup { #define CFI_MFR_ANY 0xffff #define CFI_ID_ANY 0xffff -#define CFI_MFR_AMD 0x0001 -#define CFI_MFR_ATMEL 0x001F -#define CFI_MFR_SAMSUNG 0x00EC -#define CFI_MFR_ST 0x0020 /* STMicroelectronics */ +#define CFI_MFR_AMD 0x0001 +#define CFI_MFR_INTEL 0x0089 +#define CFI_MFR_ATMEL 0x001F +#define CFI_MFR_SAMSUNG 0x00EC +#define CFI_MFR_ST 0x0020 /* STMicroelectronics */ void cfi_fixup(struct mtd_info *mtd, struct cfi_fixup* fixups); diff --git a/include/linux/mtd/flashchip.h b/include/linux/mtd/flashchip.h index d4f38c5fd44e..d0bf422ae374 100644 --- a/include/linux/mtd/flashchip.h +++ b/include/linux/mtd/flashchip.h @@ -38,6 +38,15 @@ typedef enum { FL_XIP_WHILE_ERASING, FL_XIP_WHILE_WRITING, FL_SHUTDOWN, + /* These 2 come from nand_state_t, which has been unified here */ + FL_READING, + FL_CACHEDPRG, + /* These 4 come from onenand_state_t, which has been unified here */ + FL_RESETING, + FL_OTPING, + FL_PREPARING_ERASE, + FL_VERIFYING_ERASE, + FL_UNKNOWN } flstate_t; diff --git a/include/linux/mtd/nand.h b/include/linux/mtd/nand.h index 7a232a9bdd62..ccab9dfc5217 100644 --- a/include/linux/mtd/nand.h +++ b/include/linux/mtd/nand.h @@ -21,6 +21,8 @@ #include <linux/wait.h> #include <linux/spinlock.h> #include <linux/mtd/mtd.h> +#include <linux/mtd/flashchip.h> +#include <linux/mtd/bbm.h> struct mtd_info; /* Scan and identify a NAND device */ @@ -168,7 +170,6 @@ typedef enum { /* Chip does not allow subpage writes */ #define NAND_NO_SUBPAGE_WRITE 0x00000200 - /* Options valid for Samsung large page devices */ #define NAND_SAMSUNG_LP_OPTIONS \ (NAND_NO_PADDING | NAND_CACHEPRG | NAND_COPYBACK) @@ -194,6 +195,9 @@ typedef enum { /* This option is defined if the board driver allocates its own buffers (e.g. because it needs them DMA-coherent */ #define NAND_OWN_BUFFERS 0x00040000 +/* Chip may not exist, so silence any errors in scan */ +#define NAND_SCAN_SILENT_NODEV 0x00080000 + /* Options set by nand scan */ /* Nand scan has allocated controller struct */ #define NAND_CONTROLLER_ALLOC 0x80000000 @@ -202,20 +206,6 @@ typedef enum { #define NAND_CI_CHIPNR_MSK 0x03 #define NAND_CI_CELLTYPE_MSK 0x0C -/* - * nand_state_t - chip states - * Enumeration for NAND flash chip state - */ -typedef enum { - FL_READY, - FL_READING, - FL_WRITING, - FL_ERASING, - FL_SYNCING, - FL_CACHEDPRG, - FL_PM_SUSPENDED, -} nand_state_t; - /* Keep gcc happy */ struct nand_chip; @@ -402,7 +392,7 @@ struct nand_chip { uint8_t cellinfo; int badblockpos; - nand_state_t state; + flstate_t state; uint8_t *oob_poi; struct nand_hw_control *controller; @@ -470,75 +460,6 @@ struct nand_manufacturers { extern struct nand_flash_dev nand_flash_ids[]; extern struct nand_manufacturers nand_manuf_ids[]; -/** - * struct nand_bbt_descr - bad block table descriptor - * @options: options for this descriptor - * @pages: the page(s) where we find the bbt, used with option BBT_ABSPAGE - * when bbt is searched, then we store the found bbts pages here. - * Its an array and supports up to 8 chips now - * @offs: offset of the pattern in the oob area of the page - * @veroffs: offset of the bbt version counter in the oob are of the page - * @version: version read from the bbt page during scan - * @len: length of the pattern, if 0 no pattern check is performed - * @maxblocks: maximum number of blocks to search for a bbt. This number of - * blocks is reserved at the end of the device where the tables are - * written. - * @reserved_block_code: if non-0, this pattern denotes a reserved (rather than - * bad) block in the stored bbt - * @pattern: pattern to identify bad block table or factory marked good / - * bad blocks, can be NULL, if len = 0 - * - * Descriptor for the bad block table marker and the descriptor for the - * pattern which identifies good and bad blocks. The assumption is made - * that the pattern and the version count are always located in the oob area - * of the first block. - */ -struct nand_bbt_descr { - int options; - int pages[NAND_MAX_CHIPS]; - int offs; - int veroffs; - uint8_t version[NAND_MAX_CHIPS]; - int len; - int maxblocks; - int reserved_block_code; - uint8_t *pattern; -}; - -/* Options for the bad block table descriptors */ - -/* The number of bits used per block in the bbt on the device */ -#define NAND_BBT_NRBITS_MSK 0x0000000F -#define NAND_BBT_1BIT 0x00000001 -#define NAND_BBT_2BIT 0x00000002 -#define NAND_BBT_4BIT 0x00000004 -#define NAND_BBT_8BIT 0x00000008 -/* The bad block table is in the last good block of the device */ -#define NAND_BBT_LASTBLOCK 0x00000010 -/* The bbt is at the given page, else we must scan for the bbt */ -#define NAND_BBT_ABSPAGE 0x00000020 -/* The bbt is at the given page, else we must scan for the bbt */ -#define NAND_BBT_SEARCH 0x00000040 -/* bbt is stored per chip on multichip devices */ -#define NAND_BBT_PERCHIP 0x00000080 -/* bbt has a version counter at offset veroffs */ -#define NAND_BBT_VERSION 0x00000100 -/* Create a bbt if none axists */ -#define NAND_BBT_CREATE 0x00000200 -/* Search good / bad pattern through all pages of a block */ -#define NAND_BBT_SCANALLPAGES 0x00000400 -/* Scan block empty during good / bad block scan */ -#define NAND_BBT_SCANEMPTY 0x00000800 -/* Write bbt if neccecary */ -#define NAND_BBT_WRITE 0x00001000 -/* Read and write back block contents when writing bbt */ -#define NAND_BBT_SAVECONTENT 0x00002000 -/* Search good / bad pattern on the first and the second page */ -#define NAND_BBT_SCAN2NDPAGE 0x00004000 - -/* The maximum number of blocks to scan for a bbt */ -#define NAND_BBT_SCAN_MAXBLOCKS 4 - extern int nand_scan_bbt(struct mtd_info *mtd, struct nand_bbt_descr *bd); extern int nand_update_bbt(struct mtd_info *mtd, loff_t offs); extern int nand_default_bbt(struct mtd_info *mtd); @@ -548,12 +469,6 @@ extern int nand_erase_nand(struct mtd_info *mtd, struct erase_info *instr, extern int nand_do_read(struct mtd_info *mtd, loff_t from, size_t len, size_t * retlen, uint8_t * buf); -/* -* Constants for oob configuration -*/ -#define NAND_SMALL_BADBLOCK_POS 5 -#define NAND_LARGE_BADBLOCK_POS 0 - /** * struct platform_nand_chip - chip level device structure * @nr_chips: max. number of chips to scan for diff --git a/include/linux/mtd/nand_ecc.h b/include/linux/mtd/nand_ecc.h index 052ea8ca2434..41bc013571d0 100644 --- a/include/linux/mtd/nand_ecc.h +++ b/include/linux/mtd/nand_ecc.h @@ -16,7 +16,13 @@ struct mtd_info; /* - * Calculate 3 byte ECC code for 256 byte block + * Calculate 3 byte ECC code for eccsize byte block + */ +void __nand_calculate_ecc(const u_char *dat, unsigned int eccsize, + u_char *ecc_code); + +/* + * Calculate 3 byte ECC code for 256/512 byte block */ int nand_calculate_ecc(struct mtd_info *mtd, const u_char *dat, u_char *ecc_code); @@ -27,7 +33,7 @@ int __nand_correct_data(u_char *dat, u_char *read_ecc, u_char *calc_ecc, unsigned int eccsize); /* - * Detect and correct a 1 bit error for 256 byte block + * Detect and correct a 1 bit error for 256/512 byte block */ int nand_correct_data(struct mtd_info *mtd, u_char *dat, u_char *read_ecc, u_char *calc_ecc); diff --git a/include/linux/mtd/onenand.h b/include/linux/mtd/onenand.h index 4e49f3350678..5509eb06b326 100644 --- a/include/linux/mtd/onenand.h +++ b/include/linux/mtd/onenand.h @@ -1,7 +1,7 @@ /* * linux/include/linux/mtd/onenand.h * - * Copyright (C) 2005-2007 Samsung Electronics + * Copyright © 2005-2009 Samsung Electronics * Kyungmin Park <kyungmin.park@samsung.com> * * This program is free software; you can redistribute it and/or modify @@ -14,6 +14,7 @@ #include <linux/spinlock.h> #include <linux/completion.h> +#include <linux/mtd/flashchip.h> #include <linux/mtd/onenand_regs.h> #include <linux/mtd/bbm.h> @@ -25,22 +26,6 @@ extern int onenand_scan(struct mtd_info *mtd, int max_chips); /* Free resources held by the OneNAND device */ extern void onenand_release(struct mtd_info *mtd); -/* - * onenand_state_t - chip states - * Enumeration for OneNAND flash chip state - */ -typedef enum { - FL_READY, - FL_READING, - FL_WRITING, - FL_ERASING, - FL_SYNCING, - FL_LOCKING, - FL_RESETING, - FL_OTPING, - FL_PM_SUSPENDED, -} onenand_state_t; - /** * struct onenand_bufferram - OneNAND BufferRAM Data * @blockpage: block & page address in BufferRAM @@ -137,7 +122,7 @@ struct onenand_chip { spinlock_t chip_lock; wait_queue_head_t wq; - onenand_state_t state; + flstate_t state; unsigned char *page_buf; unsigned char *oob_buf; @@ -152,6 +137,8 @@ struct onenand_chip { /* * Helper macros */ +#define ONENAND_PAGES_PER_BLOCK (1<<6) + #define ONENAND_CURRENT_BUFFERRAM(this) (this->bufferram_index) #define ONENAND_NEXT_BUFFERRAM(this) (this->bufferram_index ^ 1) #define ONENAND_SET_NEXT_BUFFERRAM(this) (this->bufferram_index ^= 1) diff --git a/include/linux/mtd/onenand_regs.h b/include/linux/mtd/onenand_regs.h index acadbf53a69f..cd6f3b431195 100644 --- a/include/linux/mtd/onenand_regs.h +++ b/include/linux/mtd/onenand_regs.h @@ -131,6 +131,8 @@ #define ONENAND_CMD_LOCK_TIGHT (0x2C) #define ONENAND_CMD_UNLOCK_ALL (0x27) #define ONENAND_CMD_ERASE (0x94) +#define ONENAND_CMD_MULTIBLOCK_ERASE (0x95) +#define ONENAND_CMD_ERASE_VERIFY (0x71) #define ONENAND_CMD_RESET (0xF0) #define ONENAND_CMD_OTP_ACCESS (0x65) #define ONENAND_CMD_READID (0x90) diff --git a/include/linux/mtd/pismo.h b/include/linux/mtd/pismo.h new file mode 100644 index 000000000000..8dfb7e1421c5 --- /dev/null +++ b/include/linux/mtd/pismo.h @@ -0,0 +1,17 @@ +/* + * PISMO memory driver - http://www.pismoworld.org/ + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; either version 2 of the License. + */ +#ifndef __LINUX_MTD_PISMO_H +#define __LINUX_MTD_PISMO_H + +struct pismo_pdata { + void (*set_vpp)(void *, int); + void *vpp_data; + phys_addr_t cs_addrs[5]; +}; + +#endif diff --git a/include/linux/mtd/sh_flctl.h b/include/linux/mtd/sh_flctl.h index e77c1cea404d..ab77609ec337 100644 --- a/include/linux/mtd/sh_flctl.h +++ b/include/linux/mtd/sh_flctl.h @@ -51,6 +51,8 @@ #define _4ECCCNTEN (0x1 << 24) #define _4ECCEN (0x1 << 23) #define _4ECCCORRECT (0x1 << 22) +#define SHBUSSEL (0x1 << 20) +#define SEL_16BIT (0x1 << 19) #define SNAND_E (0x1 << 18) /* SNAND (0=512 1=2048)*/ #define QTSEL_E (0x1 << 17) #define ENDIAN (0x1 << 16) /* 1 = little endian */ @@ -96,6 +98,7 @@ struct sh_flctl { struct mtd_info mtd; struct nand_chip chip; + struct platform_device *pdev; void __iomem *reg; uint8_t done_buff[2048 + 64]; /* max size 2048 + 64 */ diff --git a/include/linux/namei.h b/include/linux/namei.h index 028946750289..05b441d93642 100644 --- a/include/linux/namei.h +++ b/include/linux/namei.h @@ -72,8 +72,6 @@ extern int vfs_path_lookup(struct dentry *, struct vfsmount *, extern struct file *lookup_instantiate_filp(struct nameidata *nd, struct dentry *dentry, int (*open)(struct inode *, struct file *)); -extern struct file *nameidata_to_filp(struct nameidata *nd, int flags); -extern void release_open_intent(struct nameidata *); extern struct dentry *lookup_one_len(const char *, struct dentry *, int); diff --git a/include/linux/net.h b/include/linux/net.h index 5e8083cacc8b..4157b5d42bd6 100644 --- a/include/linux/net.h +++ b/include/linux/net.h @@ -174,18 +174,22 @@ struct proto_ops { struct poll_table_struct *wait); int (*ioctl) (struct socket *sock, unsigned int cmd, unsigned long arg); +#ifdef CONFIG_COMPAT int (*compat_ioctl) (struct socket *sock, unsigned int cmd, unsigned long arg); +#endif int (*listen) (struct socket *sock, int len); int (*shutdown) (struct socket *sock, int flags); int (*setsockopt)(struct socket *sock, int level, int optname, char __user *optval, unsigned int optlen); int (*getsockopt)(struct socket *sock, int level, int optname, char __user *optval, int __user *optlen); +#ifdef CONFIG_COMPAT int (*compat_setsockopt)(struct socket *sock, int level, int optname, char __user *optval, unsigned int optlen); int (*compat_getsockopt)(struct socket *sock, int level, int optname, char __user *optval, int __user *optlen); +#endif int (*sendmsg) (struct kiocb *iocb, struct socket *sock, struct msghdr *m, size_t total_len); int (*recvmsg) (struct kiocb *iocb, struct socket *sock, diff --git a/include/linux/netdevice.h b/include/linux/netdevice.h index a3fccc85b1a0..c79a88be7c33 100644 --- a/include/linux/netdevice.h +++ b/include/linux/netdevice.h @@ -28,6 +28,7 @@ #include <linux/if.h> #include <linux/if_ether.h> #include <linux/if_packet.h> +#include <linux/if_link.h> #ifdef __KERNEL__ #include <linux/timer.h> @@ -136,7 +137,7 @@ static inline bool dev_xmit_complete(int rc) * used. */ -#if defined(CONFIG_WLAN_80211) || defined(CONFIG_AX25) || defined(CONFIG_AX25_MODULE) +#if defined(CONFIG_WLAN) || defined(CONFIG_AX25) || defined(CONFIG_AX25_MODULE) # if defined(CONFIG_MAC80211_MESH) # define LL_MAX_HEADER 128 # else @@ -263,6 +264,17 @@ struct netdev_hw_addr_list { int count; }; +#define netdev_uc_count(dev) ((dev)->uc.count) +#define netdev_uc_empty(dev) ((dev)->uc.count == 0) +#define netdev_for_each_uc_addr(ha, dev) \ + list_for_each_entry(ha, &dev->uc.list, list) + +#define netdev_mc_count(dev) ((dev)->mc_count) +#define netdev_mc_empty(dev) (netdev_mc_count(dev) == 0) + +#define netdev_for_each_mc_addr(mclist, dev) \ + for (mclist = dev->mc_list; mclist; mclist = mclist->next) + struct hh_cache { struct hh_cache *hh_next; /* Next entry */ atomic_t hh_refcnt; /* number of users */ @@ -610,6 +622,13 @@ struct netdev_queue { * this function is called when a VLAN id is unregistered. * * void (*ndo_poll_controller)(struct net_device *dev); + * + * SR-IOV management functions. + * int (*ndo_set_vf_mac)(struct net_device *dev, int vf, u8* mac); + * int (*ndo_set_vf_vlan)(struct net_device *dev, int vf, u16 vlan, u8 qos); + * int (*ndo_set_vf_tx_rate)(struct net_device *dev, int vf, int rate); + * int (*ndo_get_vf_config)(struct net_device *dev, + * int vf, struct ifla_vf_info *ivf); */ #define HAVE_NET_DEVICE_OPS struct net_device_ops { @@ -621,30 +640,21 @@ struct net_device_ops { struct net_device *dev); u16 (*ndo_select_queue)(struct net_device *dev, struct sk_buff *skb); -#define HAVE_CHANGE_RX_FLAGS void (*ndo_change_rx_flags)(struct net_device *dev, int flags); -#define HAVE_SET_RX_MODE void (*ndo_set_rx_mode)(struct net_device *dev); -#define HAVE_MULTICAST void (*ndo_set_multicast_list)(struct net_device *dev); -#define HAVE_SET_MAC_ADDR int (*ndo_set_mac_address)(struct net_device *dev, void *addr); -#define HAVE_VALIDATE_ADDR int (*ndo_validate_addr)(struct net_device *dev); -#define HAVE_PRIVATE_IOCTL int (*ndo_do_ioctl)(struct net_device *dev, struct ifreq *ifr, int cmd); -#define HAVE_SET_CONFIG int (*ndo_set_config)(struct net_device *dev, struct ifmap *map); -#define HAVE_CHANGE_MTU int (*ndo_change_mtu)(struct net_device *dev, int new_mtu); int (*ndo_neigh_setup)(struct net_device *dev, struct neigh_parms *); -#define HAVE_TX_TIMEOUT void (*ndo_tx_timeout) (struct net_device *dev); struct net_device_stats* (*ndo_get_stats)(struct net_device *dev); @@ -656,9 +666,17 @@ struct net_device_ops { void (*ndo_vlan_rx_kill_vid)(struct net_device *dev, unsigned short vid); #ifdef CONFIG_NET_POLL_CONTROLLER -#define HAVE_NETDEV_POLL void (*ndo_poll_controller)(struct net_device *dev); #endif + int (*ndo_set_vf_mac)(struct net_device *dev, + int queue, u8 *mac); + int (*ndo_set_vf_vlan)(struct net_device *dev, + int queue, u16 vlan, u8 qos); + int (*ndo_set_vf_tx_rate)(struct net_device *dev, + int vf, int rate); + int (*ndo_get_vf_config)(struct net_device *dev, + int vf, + struct ifla_vf_info *ivf); #if defined(CONFIG_FCOE) || defined(CONFIG_FCOE_MODULE) int (*ndo_fcoe_enable)(struct net_device *dev); int (*ndo_fcoe_disable)(struct net_device *dev); @@ -745,6 +763,7 @@ struct net_device { #define NETIF_F_FCOE_CRC (1 << 24) /* FCoE CRC32 */ #define NETIF_F_SCTP_CSUM (1 << 25) /* SCTP checksum offload */ #define NETIF_F_FCOE_MTU (1 << 26) /* Supports max FCoE MTU, 2158 bytes*/ +#define NETIF_F_NTUPLE (1 << 27) /* N-tuple filters supported */ /* Segmentation offload features */ #define NETIF_F_GSO_SHIFT 16 @@ -905,7 +924,12 @@ struct net_device { NETREG_UNREGISTERED, /* completed unregister todo */ NETREG_RELEASED, /* called free_netdev */ NETREG_DUMMY, /* dummy device for NAPI poll */ - } reg_state; + } reg_state:16; + + enum { + RTNL_LINK_INITIALIZED, + RTNL_LINK_INITIALIZING, + } rtnl_link_state:16; /* Called from unregister, can be used to call free_netdev */ void (*destructor)(struct net_device *dev); @@ -953,6 +977,8 @@ struct net_device { /* max exchange id for FCoE LRO by ddp */ unsigned int fcoe_ddp_xid; #endif + /* n-tuple filter list attached to this device */ + struct ethtool_rx_ntuple_list ethtool_ntuple_list; }; #define to_net_dev(d) container_of(d, struct net_device, dev) @@ -1009,6 +1035,15 @@ static inline bool netdev_uses_dsa_tags(struct net_device *dev) return 0; } +#ifndef CONFIG_NET_NS +static inline void skb_set_dev(struct sk_buff *skb, struct net_device *dev) +{ + skb->dev = dev; +} +#else /* CONFIG_NET_NS */ +void skb_set_dev(struct sk_buff *skb, struct net_device *dev); +#endif + static inline bool netdev_uses_trailer_tags(struct net_device *dev) { #ifdef CONFIG_NET_DSA_TAG_TRAILER @@ -1527,7 +1562,6 @@ extern int netif_rx(struct sk_buff *skb); extern int netif_rx_ni(struct sk_buff *skb); #define HAVE_NETIF_RECEIVE_SKB 1 extern int netif_receive_skb(struct sk_buff *skb); -extern void napi_gro_flush(struct napi_struct *napi); extern gro_result_t dev_gro_receive(struct napi_struct *napi, struct sk_buff *skb); extern gro_result_t napi_skb_finish(gro_result_t ret, struct sk_buff *skb); @@ -1553,7 +1587,9 @@ extern int dev_valid_name(const char *name); extern int dev_ioctl(struct net *net, unsigned int cmd, void __user *); extern int dev_ethtool(struct net *net, struct ifreq *); extern unsigned dev_get_flags(const struct net_device *); +extern int __dev_change_flags(struct net_device *, unsigned int flags); extern int dev_change_flags(struct net_device *, unsigned); +extern void __dev_notify_flags(struct net_device *, unsigned int old_flags); extern int dev_change_name(struct net_device *, const char *); extern int dev_set_alias(struct net_device *, const char *, size_t); extern int dev_change_net_namespace(struct net_device *, @@ -2083,6 +2119,130 @@ static inline u32 dev_ethtool_get_flags(struct net_device *dev) return 0; return dev->ethtool_ops->get_flags(dev); } + +/* Logging, debugging and troubleshooting/diagnostic helpers. */ + +/* netdev_printk helpers, similar to dev_printk */ + +static inline const char *netdev_name(const struct net_device *dev) +{ + if (dev->reg_state != NETREG_REGISTERED) + return "(unregistered net_device)"; + return dev->name; +} + +#define netdev_printk(level, netdev, format, args...) \ + dev_printk(level, (netdev)->dev.parent, \ + "%s: " format, \ + netdev_name(netdev), ##args) + +#define netdev_emerg(dev, format, args...) \ + netdev_printk(KERN_EMERG, dev, format, ##args) +#define netdev_alert(dev, format, args...) \ + netdev_printk(KERN_ALERT, dev, format, ##args) +#define netdev_crit(dev, format, args...) \ + netdev_printk(KERN_CRIT, dev, format, ##args) +#define netdev_err(dev, format, args...) \ + netdev_printk(KERN_ERR, dev, format, ##args) +#define netdev_warn(dev, format, args...) \ + netdev_printk(KERN_WARNING, dev, format, ##args) +#define netdev_notice(dev, format, args...) \ + netdev_printk(KERN_NOTICE, dev, format, ##args) +#define netdev_info(dev, format, args...) \ + netdev_printk(KERN_INFO, dev, format, ##args) + +#if defined(DEBUG) +#define netdev_dbg(__dev, format, args...) \ + netdev_printk(KERN_DEBUG, __dev, format, ##args) +#elif defined(CONFIG_DYNAMIC_DEBUG) +#define netdev_dbg(__dev, format, args...) \ +do { \ + dynamic_dev_dbg((__dev)->dev.parent, "%s: " format, \ + netdev_name(__dev), ##args); \ +} while (0) +#else +#define netdev_dbg(__dev, format, args...) \ +({ \ + if (0) \ + netdev_printk(KERN_DEBUG, __dev, format, ##args); \ + 0; \ +}) +#endif + +#if defined(VERBOSE_DEBUG) +#define netdev_vdbg netdev_dbg +#else + +#define netdev_vdbg(dev, format, args...) \ +({ \ + if (0) \ + netdev_printk(KERN_DEBUG, dev, format, ##args); \ + 0; \ +}) +#endif + +/* + * netdev_WARN() acts like dev_printk(), but with the key difference + * of using a WARN/WARN_ON to get the message out, including the + * file/line information and a backtrace. + */ +#define netdev_WARN(dev, format, args...) \ + WARN(1, "netdevice: %s\n" format, netdev_name(dev), ##args); + +/* netif printk helpers, similar to netdev_printk */ + +#define netif_printk(priv, type, level, dev, fmt, args...) \ +do { \ + if (netif_msg_##type(priv)) \ + netdev_printk(level, (dev), fmt, ##args); \ +} while (0) + +#define netif_emerg(priv, type, dev, fmt, args...) \ + netif_printk(priv, type, KERN_EMERG, dev, fmt, ##args) +#define netif_alert(priv, type, dev, fmt, args...) \ + netif_printk(priv, type, KERN_ALERT, dev, fmt, ##args) +#define netif_crit(priv, type, dev, fmt, args...) \ + netif_printk(priv, type, KERN_CRIT, dev, fmt, ##args) +#define netif_err(priv, type, dev, fmt, args...) \ + netif_printk(priv, type, KERN_ERR, dev, fmt, ##args) +#define netif_warn(priv, type, dev, fmt, args...) \ + netif_printk(priv, type, KERN_WARNING, dev, fmt, ##args) +#define netif_notice(priv, type, dev, fmt, args...) \ + netif_printk(priv, type, KERN_NOTICE, dev, fmt, ##args) +#define netif_info(priv, type, dev, fmt, args...) \ + netif_printk(priv, type, KERN_INFO, (dev), fmt, ##args) + +#if defined(DEBUG) +#define netif_dbg(priv, type, dev, format, args...) \ + netif_printk(priv, type, KERN_DEBUG, dev, format, ##args) +#elif defined(CONFIG_DYNAMIC_DEBUG) +#define netif_dbg(priv, type, netdev, format, args...) \ +do { \ + if (netif_msg_##type(priv)) \ + dynamic_dev_dbg((netdev)->dev.parent, \ + "%s: " format, \ + netdev_name(netdev), ##args); \ +} while (0) +#else +#define netif_dbg(priv, type, dev, format, args...) \ +({ \ + if (0) \ + netif_printk(priv, type, KERN_DEBUG, dev, format, ##args); \ + 0; \ +}) +#endif + +#if defined(VERBOSE_DEBUG) +#define netif_vdbg netdev_dbg +#else +#define netif_vdbg(priv, type, dev, format, args...) \ +({ \ + if (0) \ + netif_printk(KERN_DEBUG, dev, format, ##args); \ + 0; \ +}) +#endif + #endif /* __KERNEL__ */ #endif /* _LINUX_NETDEVICE_H */ diff --git a/include/linux/netfilter.h b/include/linux/netfilter.h index 48c54960773c..89341c32631a 100644 --- a/include/linux/netfilter.h +++ b/include/linux/netfilter.h @@ -114,15 +114,17 @@ struct nf_sockopt_ops { int set_optmin; int set_optmax; int (*set)(struct sock *sk, int optval, void __user *user, unsigned int len); +#ifdef CONFIG_COMPAT int (*compat_set)(struct sock *sk, int optval, void __user *user, unsigned int len); - +#endif int get_optmin; int get_optmax; int (*get)(struct sock *sk, int optval, void __user *user, int *len); +#ifdef CONFIG_COMPAT int (*compat_get)(struct sock *sk, int optval, void __user *user, int *len); - +#endif /* Use the module struct to lock set/get code in place */ struct module *owner; }; @@ -161,11 +163,8 @@ static inline int nf_hook_thresh(u_int8_t pf, unsigned int hook, struct sk_buff *skb, struct net_device *indev, struct net_device *outdev, - int (*okfn)(struct sk_buff *), int thresh, - int cond) + int (*okfn)(struct sk_buff *), int thresh) { - if (!cond) - return 1; #ifndef CONFIG_NETFILTER_DEBUG if (list_empty(&nf_hooks[pf][hook])) return 1; @@ -177,7 +176,7 @@ static inline int nf_hook(u_int8_t pf, unsigned int hook, struct sk_buff *skb, struct net_device *indev, struct net_device *outdev, int (*okfn)(struct sk_buff *)) { - return nf_hook_thresh(pf, hook, skb, indev, outdev, okfn, INT_MIN, 1); + return nf_hook_thresh(pf, hook, skb, indev, outdev, okfn, INT_MIN); } /* Activate hook; either okfn or kfree_skb called, unless a hook @@ -197,36 +196,49 @@ static inline int nf_hook(u_int8_t pf, unsigned int hook, struct sk_buff *skb, coders :) */ -/* This is gross, but inline doesn't cut it for avoiding the function - call in fast path: gcc doesn't inline (needs value tracking?). --RR */ - -/* HX: It's slightly less gross now. */ +static inline int +NF_HOOK_THRESH(uint8_t pf, unsigned int hook, struct sk_buff *skb, + struct net_device *in, struct net_device *out, + int (*okfn)(struct sk_buff *), int thresh) +{ + int ret = nf_hook_thresh(pf, hook, skb, in, out, okfn, thresh); + if (ret == 1) + ret = okfn(skb); + return ret; +} -#define NF_HOOK_THRESH(pf, hook, skb, indev, outdev, okfn, thresh) \ -({int __ret; \ -if ((__ret=nf_hook_thresh(pf, hook, (skb), indev, outdev, okfn, thresh, 1)) == 1)\ - __ret = (okfn)(skb); \ -__ret;}) +static inline int +NF_HOOK_COND(uint8_t pf, unsigned int hook, struct sk_buff *skb, + struct net_device *in, struct net_device *out, + int (*okfn)(struct sk_buff *), bool cond) +{ + int ret; -#define NF_HOOK_COND(pf, hook, skb, indev, outdev, okfn, cond) \ -({int __ret; \ -if ((__ret=nf_hook_thresh(pf, hook, (skb), indev, outdev, okfn, INT_MIN, cond)) == 1)\ - __ret = (okfn)(skb); \ -__ret;}) + if (!cond || + (ret = nf_hook_thresh(pf, hook, skb, in, out, okfn, INT_MIN) == 1)) + ret = okfn(skb); + return ret; +} -#define NF_HOOK(pf, hook, skb, indev, outdev, okfn) \ - NF_HOOK_THRESH(pf, hook, skb, indev, outdev, okfn, INT_MIN) +static inline int +NF_HOOK(uint8_t pf, unsigned int hook, struct sk_buff *skb, + struct net_device *in, struct net_device *out, + int (*okfn)(struct sk_buff *)) +{ + return NF_HOOK_THRESH(pf, hook, skb, in, out, okfn, INT_MIN); +} /* Call setsockopt() */ int nf_setsockopt(struct sock *sk, u_int8_t pf, int optval, char __user *opt, unsigned int len); int nf_getsockopt(struct sock *sk, u_int8_t pf, int optval, char __user *opt, int *len); - +#ifdef CONFIG_COMPAT int compat_nf_setsockopt(struct sock *sk, u_int8_t pf, int optval, char __user *opt, unsigned int len); int compat_nf_getsockopt(struct sock *sk, u_int8_t pf, int optval, char __user *opt, int *len); +#endif /* Call this before modifying an existing packet: ensures it is modifiable and linear to the point you care about (writable_len). @@ -325,8 +337,7 @@ static inline int nf_hook_thresh(u_int8_t pf, unsigned int hook, struct sk_buff *skb, struct net_device *indev, struct net_device *outdev, - int (*okfn)(struct sk_buff *), int thresh, - int cond) + int (*okfn)(struct sk_buff *), int thresh) { return okfn(skb); } diff --git a/include/linux/netfilter/Kbuild b/include/linux/netfilter/Kbuild index 2aea50399c0b..a5a63e41b8af 100644 --- a/include/linux/netfilter/Kbuild +++ b/include/linux/netfilter/Kbuild @@ -6,6 +6,7 @@ header-y += nfnetlink_queue.h header-y += xt_CLASSIFY.h header-y += xt_CONNMARK.h header-y += xt_CONNSECMARK.h +header-y += xt_CT.h header-y += xt_DSCP.h header-y += xt_LED.h header-y += xt_MARK.h diff --git a/include/linux/netfilter/nf_conntrack_common.h b/include/linux/netfilter/nf_conntrack_common.h index a374787ed9b0..c608677dda60 100644 --- a/include/linux/netfilter/nf_conntrack_common.h +++ b/include/linux/netfilter/nf_conntrack_common.h @@ -72,6 +72,28 @@ enum ip_conntrack_status { /* Connection has fixed timeout. */ IPS_FIXED_TIMEOUT_BIT = 10, IPS_FIXED_TIMEOUT = (1 << IPS_FIXED_TIMEOUT_BIT), + + /* Conntrack is a template */ + IPS_TEMPLATE_BIT = 11, + IPS_TEMPLATE = (1 << IPS_TEMPLATE_BIT), +}; + +/* Connection tracking event types */ +enum ip_conntrack_events { + IPCT_NEW, /* new conntrack */ + IPCT_RELATED, /* related conntrack */ + IPCT_DESTROY, /* destroyed conntrack */ + IPCT_REPLY, /* connection has seen two-way traffic */ + IPCT_ASSURED, /* connection status has changed to assured */ + IPCT_PROTOINFO, /* protocol information has changed */ + IPCT_HELPER, /* new helper has been set */ + IPCT_MARK, /* new mark has been set */ + IPCT_NATSEQADJ, /* NAT is doing sequence adjustment */ + IPCT_SECMARK, /* new security mark has been set */ +}; + +enum ip_conntrack_expect_events { + IPEXP_NEW, /* new expectation */ }; #ifdef __KERNEL__ diff --git a/include/linux/netfilter/nf_conntrack_sip.h b/include/linux/netfilter/nf_conntrack_sip.h index 23aa2ec6b7b7..ff8cfbcf3b81 100644 --- a/include/linux/netfilter/nf_conntrack_sip.h +++ b/include/linux/netfilter/nf_conntrack_sip.h @@ -14,6 +14,7 @@ enum sip_expectation_classes { SIP_EXPECT_SIGNALLING, SIP_EXPECT_AUDIO, SIP_EXPECT_VIDEO, + SIP_EXPECT_IMAGE, __SIP_EXPECT_MAX }; #define SIP_EXPECT_MAX (__SIP_EXPECT_MAX - 1) @@ -34,10 +35,10 @@ struct sdp_media_type { struct sip_handler { const char *method; unsigned int len; - int (*request)(struct sk_buff *skb, + int (*request)(struct sk_buff *skb, unsigned int dataoff, const char **dptr, unsigned int *datalen, unsigned int cseq); - int (*response)(struct sk_buff *skb, + int (*response)(struct sk_buff *skb, unsigned int dataoff, const char **dptr, unsigned int *datalen, unsigned int cseq, unsigned int code); }; @@ -84,7 +85,8 @@ enum sip_header_types { SIP_HDR_FROM, SIP_HDR_TO, SIP_HDR_CONTACT, - SIP_HDR_VIA, + SIP_HDR_VIA_UDP, + SIP_HDR_VIA_TCP, SIP_HDR_EXPIRES, SIP_HDR_CONTENT_LENGTH, }; @@ -100,33 +102,40 @@ enum sdp_header_types { }; extern unsigned int (*nf_nat_sip_hook)(struct sk_buff *skb, + unsigned int dataoff, const char **dptr, unsigned int *datalen); +extern void (*nf_nat_sip_seq_adjust_hook)(struct sk_buff *skb, s16 off); extern unsigned int (*nf_nat_sip_expect_hook)(struct sk_buff *skb, + unsigned int dataoff, const char **dptr, unsigned int *datalen, struct nf_conntrack_expect *exp, unsigned int matchoff, unsigned int matchlen); extern unsigned int (*nf_nat_sdp_addr_hook)(struct sk_buff *skb, - const char **dptr, unsigned int dataoff, + const char **dptr, unsigned int *datalen, + unsigned int sdpoff, enum sdp_header_types type, enum sdp_header_types term, const union nf_inet_addr *addr); extern unsigned int (*nf_nat_sdp_port_hook)(struct sk_buff *skb, + unsigned int dataoff, const char **dptr, unsigned int *datalen, unsigned int matchoff, unsigned int matchlen, u_int16_t port); extern unsigned int (*nf_nat_sdp_session_hook)(struct sk_buff *skb, - const char **dptr, unsigned int dataoff, + const char **dptr, unsigned int *datalen, + unsigned int sdpoff, const union nf_inet_addr *addr); extern unsigned int (*nf_nat_sdp_media_hook)(struct sk_buff *skb, + unsigned int dataoff, const char **dptr, unsigned int *datalen, struct nf_conntrack_expect *rtp_exp, diff --git a/include/linux/netfilter/nfnetlink.h b/include/linux/netfilter/nfnetlink.h index 49d321f3ccd2..53923868c9bd 100644 --- a/include/linux/netfilter/nfnetlink.h +++ b/include/linux/netfilter/nfnetlink.h @@ -73,11 +73,11 @@ struct nfnetlink_subsystem { extern int nfnetlink_subsys_register(const struct nfnetlink_subsystem *n); extern int nfnetlink_subsys_unregister(const struct nfnetlink_subsystem *n); -extern int nfnetlink_has_listeners(unsigned int group); -extern int nfnetlink_send(struct sk_buff *skb, u32 pid, unsigned group, +extern int nfnetlink_has_listeners(struct net *net, unsigned int group); +extern int nfnetlink_send(struct sk_buff *skb, struct net *net, u32 pid, unsigned group, int echo, gfp_t flags); -extern void nfnetlink_set_err(u32 pid, u32 group, int error); -extern int nfnetlink_unicast(struct sk_buff *skb, u_int32_t pid, int flags); +extern void nfnetlink_set_err(struct net *net, u32 pid, u32 group, int error); +extern int nfnetlink_unicast(struct sk_buff *skb, struct net *net, u_int32_t pid, int flags); extern void nfnl_lock(void); extern void nfnl_unlock(void); diff --git a/include/linux/netfilter/nfnetlink_conntrack.h b/include/linux/netfilter/nfnetlink_conntrack.h index ed4ef8d0b11b..9ed534c991b9 100644 --- a/include/linux/netfilter/nfnetlink_conntrack.h +++ b/include/linux/netfilter/nfnetlink_conntrack.h @@ -40,6 +40,7 @@ enum ctattr_type { CTA_NAT_SEQ_ADJ_ORIG, CTA_NAT_SEQ_ADJ_REPLY, CTA_SECMARK, + CTA_ZONE, __CTA_MAX }; #define CTA_MAX (__CTA_MAX - 1) @@ -159,6 +160,7 @@ enum ctattr_expect { CTA_EXPECT_TIMEOUT, CTA_EXPECT_ID, CTA_EXPECT_HELP_NAME, + CTA_EXPECT_ZONE, __CTA_EXPECT_MAX }; #define CTA_EXPECT_MAX (__CTA_EXPECT_MAX - 1) diff --git a/include/linux/netfilter/x_tables.h b/include/linux/netfilter/x_tables.h index 378f27ae7772..84c7c928e9eb 100644 --- a/include/linux/netfilter/x_tables.h +++ b/include/linux/netfilter/x_tables.h @@ -93,8 +93,7 @@ struct _xt_align { __u64 u64; }; -#define XT_ALIGN(s) (((s) + (__alignof__(struct _xt_align)-1)) \ - & ~(__alignof__(struct _xt_align)-1)) +#define XT_ALIGN(s) ALIGN((s), __alignof__(struct _xt_align)) /* Standard return verdict, or do jump. */ #define XT_STANDARD_TARGET "" @@ -121,6 +120,7 @@ struct xt_counters_info { #define XT_INV_PROTO 0x40 /* Invert the sense of PROTO. */ +#ifndef __KERNEL__ /* fn returns 0 to continue iteration */ #define XT_MATCH_ITERATE(type, e, fn, args...) \ ({ \ @@ -164,6 +164,22 @@ struct xt_counters_info { #define XT_ENTRY_ITERATE(type, entries, size, fn, args...) \ XT_ENTRY_ITERATE_CONTINUE(type, entries, size, 0, fn, args) +#endif /* !__KERNEL__ */ + +/* pos is normally a struct ipt_entry/ip6t_entry/etc. */ +#define xt_entry_foreach(pos, ehead, esize) \ + for ((pos) = (typeof(pos))(ehead); \ + (pos) < (typeof(pos))((char *)(ehead) + (esize)); \ + (pos) = (typeof(pos))((char *)(pos) + (pos)->next_offset)) + +/* can only be xt_entry_match, so no use of typeof here */ +#define xt_ematch_foreach(pos, entry) \ + for ((pos) = (struct xt_entry_match *)entry->elems; \ + (pos) < (struct xt_entry_match *)((char *)(entry) + \ + (entry)->target_offset); \ + (pos) = (struct xt_entry_match *)((char *)(pos) + \ + (pos)->u.match_size)) + #ifdef __KERNEL__ #include <linux/netdevice.h> @@ -205,6 +221,7 @@ struct xt_match_param { * @hook_mask: via which hooks the new rule is reachable */ struct xt_mtchk_param { + struct net *net; const char *table; const void *entryinfo; const struct xt_match *match; @@ -215,6 +232,7 @@ struct xt_mtchk_param { /* Match destructor parameters */ struct xt_mtdtor_param { + struct net *net; const struct xt_match *match; void *matchinfo; u_int8_t family; @@ -247,6 +265,7 @@ struct xt_target_param { * Other fields see above. */ struct xt_tgchk_param { + struct net *net; const char *table; const void *entryinfo; const struct xt_target *target; @@ -257,6 +276,7 @@ struct xt_tgchk_param { /* Target destructor parameters */ struct xt_tgdtor_param { + struct net *net; const struct xt_target *target; void *targinfo; u_int8_t family; @@ -281,11 +301,11 @@ struct xt_match { /* Called when entry of this type deleted. */ void (*destroy)(const struct xt_mtdtor_param *); - +#ifdef CONFIG_COMPAT /* Called when userspace align differs from kernel space one */ - void (*compat_from_user)(void *dst, void *src); - int (*compat_to_user)(void __user *dst, void *src); - + void (*compat_from_user)(void *dst, const void *src); + int (*compat_to_user)(void __user *dst, const void *src); +#endif /* Set this to THIS_MODULE if you are a module, otherwise NULL */ struct module *me; @@ -294,7 +314,9 @@ struct xt_match { const char *table; unsigned int matchsize; +#ifdef CONFIG_COMPAT unsigned int compatsize; +#endif unsigned int hooks; unsigned short proto; @@ -321,17 +343,19 @@ struct xt_target { /* Called when entry of this type deleted. */ void (*destroy)(const struct xt_tgdtor_param *); - +#ifdef CONFIG_COMPAT /* Called when userspace align differs from kernel space one */ - void (*compat_from_user)(void *dst, void *src); - int (*compat_to_user)(void __user *dst, void *src); - + void (*compat_from_user)(void *dst, const void *src); + int (*compat_to_user)(void __user *dst, const void *src); +#endif /* Set this to THIS_MODULE if you are a module, otherwise NULL */ struct module *me; const char *table; unsigned int targetsize; +#ifdef CONFIG_COMPAT unsigned int compatsize; +#endif unsigned int hooks; unsigned short proto; @@ -353,6 +377,7 @@ struct xt_table { struct module *me; u_int8_t af; /* address/protocol family */ + int priority; /* hook order */ /* A unique name... */ const char name[XT_TABLE_MAXNAMELEN]; @@ -514,6 +539,9 @@ static inline unsigned long ifname_compare_aligned(const char *_a, return ret; } +extern struct nf_hook_ops *xt_hook_link(const struct xt_table *, nf_hookfn *); +extern void xt_hook_unlink(const struct xt_table *, struct nf_hook_ops *); + #ifdef CONFIG_COMPAT #include <net/compat.h> @@ -554,11 +582,7 @@ struct compat_xt_entry_target { * current task alignment */ struct compat_xt_counters { -#if defined(CONFIG_X86_64) || defined(CONFIG_IA64) - u_int32_t cnt[4]; -#else - u_int64_t cnt[2]; -#endif + compat_u64 pcnt, bcnt; /* Packet and byte counters */ }; struct compat_xt_counters_info { @@ -567,26 +591,32 @@ struct compat_xt_counters_info { struct compat_xt_counters counters[0]; }; -#define COMPAT_XT_ALIGN(s) (((s) + (__alignof__(struct compat_xt_counters)-1)) \ - & ~(__alignof__(struct compat_xt_counters)-1)) +struct _compat_xt_align { + __u8 u8; + __u16 u16; + __u32 u32; + compat_u64 u64; +}; + +#define COMPAT_XT_ALIGN(s) ALIGN((s), __alignof__(struct _compat_xt_align)) extern void xt_compat_lock(u_int8_t af); extern void xt_compat_unlock(u_int8_t af); extern int xt_compat_add_offset(u_int8_t af, unsigned int offset, short delta); extern void xt_compat_flush_offsets(u_int8_t af); -extern short xt_compat_calc_jump(u_int8_t af, unsigned int offset); +extern int xt_compat_calc_jump(u_int8_t af, unsigned int offset); extern int xt_compat_match_offset(const struct xt_match *match); extern int xt_compat_match_from_user(struct xt_entry_match *m, void **dstptr, unsigned int *size); -extern int xt_compat_match_to_user(struct xt_entry_match *m, +extern int xt_compat_match_to_user(const struct xt_entry_match *m, void __user **dstptr, unsigned int *size); extern int xt_compat_target_offset(const struct xt_target *target); extern void xt_compat_target_from_user(struct xt_entry_target *t, void **dstptr, unsigned int *size); -extern int xt_compat_target_to_user(struct xt_entry_target *t, +extern int xt_compat_target_to_user(const struct xt_entry_target *t, void __user **dstptr, unsigned int *size); #endif /* CONFIG_COMPAT */ diff --git a/include/linux/netfilter/xt_CT.h b/include/linux/netfilter/xt_CT.h new file mode 100644 index 000000000000..1b564106891d --- /dev/null +++ b/include/linux/netfilter/xt_CT.h @@ -0,0 +1,17 @@ +#ifndef _XT_CT_H +#define _XT_CT_H + +#define XT_CT_NOTRACK 0x1 + +struct xt_ct_target_info { + u_int16_t flags; + u_int16_t zone; + u_int32_t ct_events; + u_int32_t exp_events; + char helper[16]; + + /* Used internally by the kernel */ + struct nf_conn *ct __attribute__((aligned(8))); +}; + +#endif /* _XT_CT_H */ diff --git a/include/linux/netfilter_arp/arp_tables.h b/include/linux/netfilter_arp/arp_tables.h index f2336523a9df..e9948c0560f6 100644 --- a/include/linux/netfilter_arp/arp_tables.h +++ b/include/linux/netfilter_arp/arp_tables.h @@ -211,9 +211,11 @@ static __inline__ struct arpt_entry_target *arpt_get_target(struct arpt_entry *e return (void *)e + e->target_offset; } +#ifndef __KERNEL__ /* fn returns 0 to continue iteration */ #define ARPT_ENTRY_ITERATE(entries, size, fn, args...) \ XT_ENTRY_ITERATE(struct arpt_entry, entries, size, fn, ## args) +#endif /* * Main firewall chains definitions and global var's definitions. @@ -258,6 +260,7 @@ struct arpt_error { .target.errorname = "ERROR", \ } +extern void *arpt_alloc_initial_table(const struct xt_table *); extern struct xt_table *arpt_register_table(struct net *net, const struct xt_table *table, const struct arpt_replace *repl); @@ -290,14 +293,6 @@ compat_arpt_get_target(struct compat_arpt_entry *e) #define COMPAT_ARPT_ALIGN(s) COMPAT_XT_ALIGN(s) -/* fn returns 0 to continue iteration */ -#define COMPAT_ARPT_ENTRY_ITERATE(entries, size, fn, args...) \ - XT_ENTRY_ITERATE(struct compat_arpt_entry, entries, size, fn, ## args) - -#define COMPAT_ARPT_ENTRY_ITERATE_CONTINUE(entries, size, n, fn, args...) \ - XT_ENTRY_ITERATE_CONTINUE(struct compat_arpt_entry, entries, size, n, \ - fn, ## args) - #endif /* CONFIG_COMPAT */ #endif /*__KERNEL__*/ #endif /* _ARPTABLES_H */ diff --git a/include/linux/netfilter_bridge/ebtables.h b/include/linux/netfilter_bridge/ebtables.h index 3cc40c131cc3..1c6f0c5f530e 100644 --- a/include/linux/netfilter_bridge/ebtables.h +++ b/include/linux/netfilter_bridge/ebtables.h @@ -289,7 +289,7 @@ struct ebt_table { ~(__alignof__(struct ebt_replace)-1)) extern struct ebt_table *ebt_register_table(struct net *net, const struct ebt_table *table); -extern void ebt_unregister_table(struct ebt_table *table); +extern void ebt_unregister_table(struct net *net, struct ebt_table *table); extern unsigned int ebt_do_table(unsigned int hook, struct sk_buff *skb, const struct net_device *in, const struct net_device *out, struct ebt_table *table); diff --git a/include/linux/netfilter_ipv4/ip_tables.h b/include/linux/netfilter_ipv4/ip_tables.h index 27b3f5807305..704a7b6e8169 100644 --- a/include/linux/netfilter_ipv4/ip_tables.h +++ b/include/linux/netfilter_ipv4/ip_tables.h @@ -223,6 +223,7 @@ ipt_get_target(struct ipt_entry *e) return (void *)e + e->target_offset; } +#ifndef __KERNEL__ /* fn returns 0 to continue iteration */ #define IPT_MATCH_ITERATE(e, fn, args...) \ XT_MATCH_ITERATE(struct ipt_entry, e, fn, ## args) @@ -230,6 +231,7 @@ ipt_get_target(struct ipt_entry *e) /* fn returns 0 to continue iteration */ #define IPT_ENTRY_ITERATE(entries, size, fn, args...) \ XT_ENTRY_ITERATE(struct ipt_entry, entries, size, fn, ## args) +#endif /* * Main firewall chains definitions and global var's definitions. @@ -242,7 +244,7 @@ extern void ipt_init(void) __init; extern struct xt_table *ipt_register_table(struct net *net, const struct xt_table *table, const struct ipt_replace *repl); -extern void ipt_unregister_table(struct xt_table *table); +extern void ipt_unregister_table(struct net *net, struct xt_table *table); /* Standard entry. */ struct ipt_standard { @@ -282,6 +284,7 @@ struct ipt_error { .target.errorname = "ERROR", \ } +extern void *ipt_alloc_initial_table(const struct xt_table *); extern unsigned int ipt_do_table(struct sk_buff *skb, unsigned int hook, const struct net_device *in, @@ -312,19 +315,6 @@ compat_ipt_get_target(struct compat_ipt_entry *e) #define COMPAT_IPT_ALIGN(s) COMPAT_XT_ALIGN(s) -/* fn returns 0 to continue iteration */ -#define COMPAT_IPT_MATCH_ITERATE(e, fn, args...) \ - XT_MATCH_ITERATE(struct compat_ipt_entry, e, fn, ## args) - -/* fn returns 0 to continue iteration */ -#define COMPAT_IPT_ENTRY_ITERATE(entries, size, fn, args...) \ - XT_ENTRY_ITERATE(struct compat_ipt_entry, entries, size, fn, ## args) - -/* fn returns 0 to continue iteration */ -#define COMPAT_IPT_ENTRY_ITERATE_CONTINUE(entries, size, n, fn, args...) \ - XT_ENTRY_ITERATE_CONTINUE(struct compat_ipt_entry, entries, size, n, \ - fn, ## args) - #endif /* CONFIG_COMPAT */ #endif /*__KERNEL__*/ #endif /* _IPTABLES_H */ diff --git a/include/linux/netfilter_ipv6/ip6_tables.h b/include/linux/netfilter_ipv6/ip6_tables.h index b31050d20ae4..e5ba03d783c6 100644 --- a/include/linux/netfilter_ipv6/ip6_tables.h +++ b/include/linux/netfilter_ipv6/ip6_tables.h @@ -280,6 +280,7 @@ ip6t_get_target(struct ip6t_entry *e) return (void *)e + e->target_offset; } +#ifndef __KERNEL__ /* fn returns 0 to continue iteration */ #define IP6T_MATCH_ITERATE(e, fn, args...) \ XT_MATCH_ITERATE(struct ip6t_entry, e, fn, ## args) @@ -287,6 +288,7 @@ ip6t_get_target(struct ip6t_entry *e) /* fn returns 0 to continue iteration */ #define IP6T_ENTRY_ITERATE(entries, size, fn, args...) \ XT_ENTRY_ITERATE(struct ip6t_entry, entries, size, fn, ## args) +#endif /* * Main firewall chains definitions and global var's definitions. @@ -297,10 +299,11 @@ ip6t_get_target(struct ip6t_entry *e) #include <linux/init.h> extern void ip6t_init(void) __init; +extern void *ip6t_alloc_initial_table(const struct xt_table *); extern struct xt_table *ip6t_register_table(struct net *net, const struct xt_table *table, const struct ip6t_replace *repl); -extern void ip6t_unregister_table(struct xt_table *table); +extern void ip6t_unregister_table(struct net *net, struct xt_table *table); extern unsigned int ip6t_do_table(struct sk_buff *skb, unsigned int hook, const struct net_device *in, @@ -340,18 +343,6 @@ compat_ip6t_get_target(struct compat_ip6t_entry *e) #define COMPAT_IP6T_ALIGN(s) COMPAT_XT_ALIGN(s) -/* fn returns 0 to continue iteration */ -#define COMPAT_IP6T_MATCH_ITERATE(e, fn, args...) \ - XT_MATCH_ITERATE(struct compat_ip6t_entry, e, fn, ## args) - -/* fn returns 0 to continue iteration */ -#define COMPAT_IP6T_ENTRY_ITERATE(entries, size, fn, args...) \ - XT_ENTRY_ITERATE(struct compat_ip6t_entry, entries, size, fn, ## args) - -#define COMPAT_IP6T_ENTRY_ITERATE_CONTINUE(entries, size, n, fn, args...) \ - XT_ENTRY_ITERATE_CONTINUE(struct compat_ip6t_entry, entries, size, n, \ - fn, ## args) - #endif /* CONFIG_COMPAT */ #endif /*__KERNEL__*/ #endif /* _IP6_TABLES_H */ diff --git a/include/linux/netpoll.h b/include/linux/netpoll.h index 2524267210d3..a765ea898549 100644 --- a/include/linux/netpoll.h +++ b/include/linux/netpoll.h @@ -21,15 +21,20 @@ struct netpoll { __be32 local_ip, remote_ip; u16 local_port, remote_port; u8 remote_mac[ETH_ALEN]; + + struct list_head rx; /* rx_np list element */ }; struct netpoll_info { atomic_t refcnt; + int rx_flags; spinlock_t rx_lock; - struct netpoll *rx_np; /* netpoll that registered an rx_hook */ + struct list_head rx_np; /* netpolls that registered an rx_hook */ + struct sk_buff_head arp_tx; /* list of arp requests to reply to */ struct sk_buff_head txq; + struct delayed_work tx_work; }; @@ -51,7 +56,7 @@ static inline int netpoll_rx(struct sk_buff *skb) unsigned long flags; int ret = 0; - if (!npinfo || (!npinfo->rx_np && !npinfo->rx_flags)) + if (!npinfo || (list_empty(&npinfo->rx_np) && !npinfo->rx_flags)) return 0; spin_lock_irqsave(&npinfo->rx_lock, flags); @@ -67,7 +72,7 @@ static inline int netpoll_rx_on(struct sk_buff *skb) { struct netpoll_info *npinfo = skb->dev->npinfo; - return npinfo && (npinfo->rx_np || npinfo->rx_flags); + return npinfo && (!list_empty(&npinfo->rx_np) || npinfo->rx_flags); } static inline int netpoll_receive_skb(struct sk_buff *skb) diff --git a/include/linux/nfs4.h b/include/linux/nfs4.h index c4c060208109..9b8299af3741 100644 --- a/include/linux/nfs4.h +++ b/include/linux/nfs4.h @@ -128,6 +128,8 @@ #define SEQ4_STATUS_RECALLABLE_STATE_REVOKED 0x00000040 #define SEQ4_STATUS_LEASE_MOVED 0x00000080 #define SEQ4_STATUS_RESTART_RECLAIM_NEEDED 0x00000100 +#define SEQ4_STATUS_CB_PATH_DOWN_SESSION 0x00000200 +#define SEQ4_STATUS_BACKCHANNEL_FAULT 0x00000400 #define NFS4_MAX_UINT64 (~(u64)0) @@ -528,6 +530,7 @@ enum { NFSPROC4_CLNT_DESTROY_SESSION, NFSPROC4_CLNT_SEQUENCE, NFSPROC4_CLNT_GET_LEASE_TIME, + NFSPROC4_CLNT_RECLAIM_COMPLETE, }; /* nfs41 types */ diff --git a/include/linux/nfs_fs.h b/include/linux/nfs_fs.h index d09db1bc9083..1a0b85aa151e 100644 --- a/include/linux/nfs_fs.h +++ b/include/linux/nfs_fs.h @@ -33,9 +33,6 @@ #define FLUSH_STABLE 4 /* commit to stable storage */ #define FLUSH_LOWPRI 8 /* low priority background flush */ #define FLUSH_HIGHPRI 16 /* high priority memory reclaim flush */ -#define FLUSH_NOCOMMIT 32 /* Don't send the NFSv3/v4 COMMIT */ -#define FLUSH_INVALIDATE 64 /* Invalidate the page cache */ -#define FLUSH_NOWRITEPAGE 128 /* Don't call writepage() */ #ifdef __KERNEL__ @@ -166,6 +163,7 @@ struct nfs_inode { struct radix_tree_root nfs_page_tree; unsigned long npages; + unsigned long ncommit; /* Open contexts for shared mmap writes */ struct list_head open_files; @@ -349,7 +347,6 @@ extern int nfs_attribute_timeout(struct inode *inode); extern int nfs_revalidate_inode(struct nfs_server *server, struct inode *inode); extern int __nfs_revalidate_inode(struct nfs_server *, struct inode *); extern int nfs_revalidate_mapping(struct inode *inode, struct address_space *mapping); -extern int nfs_revalidate_mapping_nolock(struct inode *inode, struct address_space *mapping); extern int nfs_setattr(struct dentry *, struct iattr *); extern void nfs_setattr_update_inode(struct inode *inode, struct iattr *attr); extern struct nfs_open_context *get_nfs_open_context(struct nfs_open_context *ctx); @@ -477,21 +474,12 @@ extern int nfs_writeback_done(struct rpc_task *, struct nfs_write_data *); * Try to write back everything synchronously (but check the * return value!) */ -extern long nfs_sync_mapping_wait(struct address_space *, struct writeback_control *, int); extern int nfs_wb_all(struct inode *inode); -extern int nfs_wb_nocommit(struct inode *inode); extern int nfs_wb_page(struct inode *inode, struct page* page); extern int nfs_wb_page_cancel(struct inode *inode, struct page* page); #if defined(CONFIG_NFS_V3) || defined(CONFIG_NFS_V4) -extern int nfs_commit_inode(struct inode *, int); extern struct nfs_write_data *nfs_commitdata_alloc(void); extern void nfs_commit_free(struct nfs_write_data *wdata); -#else -static inline int -nfs_commit_inode(struct inode *inode, int how) -{ - return 0; -} #endif static inline int diff --git a/include/linux/nfs_fs_sb.h b/include/linux/nfs_fs_sb.h index 320569eabe3b..717a5e54eb1d 100644 --- a/include/linux/nfs_fs_sb.h +++ b/include/linux/nfs_fs_sb.h @@ -105,7 +105,7 @@ struct nfs_server { struct rpc_clnt * client; /* RPC client handle */ struct rpc_clnt * client_acl; /* ACL RPC client handle */ struct nlm_host *nlm_host; /* NLM client handle */ - struct nfs_iostats * io_stats; /* I/O statistics */ + struct nfs_iostats __percpu *io_stats; /* I/O statistics */ struct backing_dev_info backing_dev_info; atomic_long_t writeback; /* number of writeback pages */ int flags; /* various flags */ @@ -193,6 +193,8 @@ struct nfs4_slot_table { int max_slots; /* # slots in table */ int highest_used_slotid; /* sent to server on each SEQ. * op for dynamic resizing */ + int target_max_slots; /* Set by CB_RECALL_SLOT as + * the new max_slots */ }; static inline int slot_idx(struct nfs4_slot_table *tbl, struct nfs4_slot *sp) @@ -209,6 +211,7 @@ struct nfs4_session { unsigned long session_state; u32 hash_alg; u32 ssv_len; + struct completion complete; /* The fore and back channel */ struct nfs4_channel_attrs fc_attrs; diff --git a/include/linux/nfs_xdr.h b/include/linux/nfs_xdr.h index 62f63fb0c4c8..89b28812ec24 100644 --- a/include/linux/nfs_xdr.h +++ b/include/linux/nfs_xdr.h @@ -2,6 +2,7 @@ #define _LINUX_NFS_XDR_H #include <linux/nfsacl.h> +#include <linux/nfs3.h> /* * To change the maximum rsize and wsize supported by the NFS client, adjust @@ -170,8 +171,9 @@ struct nfs4_sequence_args { struct nfs4_sequence_res { struct nfs4_session *sr_session; u8 sr_slotid; /* slot used to send request */ - unsigned long sr_renewal_time; int sr_status; /* sequence operation status */ + unsigned long sr_renewal_time; + u32 sr_status_flags; }; struct nfs4_get_lease_time_args { @@ -938,6 +940,16 @@ struct nfs41_create_session_args { struct nfs41_create_session_res { struct nfs_client *client; }; + +struct nfs41_reclaim_complete_args { + /* In the future extend to include curr_fh for use with migration */ + unsigned char one_fs:1; + struct nfs4_sequence_args seq_args; +}; + +struct nfs41_reclaim_complete_res { + struct nfs4_sequence_res seq_res; +}; #endif /* CONFIG_NFS_V4_1 */ struct nfs_page; diff --git a/include/linux/nfsacl.h b/include/linux/nfsacl.h index 43011b69297c..f321b578edeb 100644 --- a/include/linux/nfsacl.h +++ b/include/linux/nfsacl.h @@ -29,6 +29,7 @@ #ifdef __KERNEL__ #include <linux/posix_acl.h> +#include <linux/sunrpc/xdr.h> /* Maximum number of ACL entries over NFS */ #define NFS_ACL_MAX_ENTRIES 1024 diff --git a/include/linux/nfsd/cache.h b/include/linux/nfsd/cache.h deleted file mode 100644 index 3a3f58934f5e..000000000000 --- a/include/linux/nfsd/cache.h +++ /dev/null @@ -1,86 +0,0 @@ -/* - * include/linux/nfsd/cache.h - * - * Request reply cache. This was heavily inspired by the - * implementation in 4.3BSD/4.4BSD. - * - * Copyright (C) 1995, 1996 Olaf Kirch <okir@monad.swb.de> - */ - -#ifndef NFSCACHE_H -#define NFSCACHE_H - -#include <linux/in.h> -#include <linux/uio.h> - -/* - * Representation of a reply cache entry. - */ -struct svc_cacherep { - struct hlist_node c_hash; - struct list_head c_lru; - - unsigned char c_state, /* unused, inprog, done */ - c_type, /* status, buffer */ - c_secure : 1; /* req came from port < 1024 */ - struct sockaddr_in c_addr; - __be32 c_xid; - u32 c_prot; - u32 c_proc; - u32 c_vers; - unsigned long c_timestamp; - union { - struct kvec u_vec; - __be32 u_status; - } c_u; -}; - -#define c_replvec c_u.u_vec -#define c_replstat c_u.u_status - -/* cache entry states */ -enum { - RC_UNUSED, - RC_INPROG, - RC_DONE -}; - -/* return values */ -enum { - RC_DROPIT, - RC_REPLY, - RC_DOIT, - RC_INTR -}; - -/* - * Cache types. - * We may want to add more types one day, e.g. for diropres and - * attrstat replies. Using cache entries with fixed length instead - * of buffer pointers may be more efficient. - */ -enum { - RC_NOCACHE, - RC_REPLSTAT, - RC_REPLBUFF, -}; - -/* - * If requests are retransmitted within this interval, they're dropped. - */ -#define RC_DELAY (HZ/5) - -int nfsd_reply_cache_init(void); -void nfsd_reply_cache_shutdown(void); -int nfsd_cache_lookup(struct svc_rqst *, int); -void nfsd_cache_update(struct svc_rqst *, int, __be32 *); - -#ifdef CONFIG_NFSD_V4 -void nfsd4_set_statp(struct svc_rqst *rqstp, __be32 *statp); -#else /* CONFIG_NFSD_V4 */ -static inline void nfsd4_set_statp(struct svc_rqst *rqstp, __be32 *statp) -{ -} -#endif /* CONFIG_NFSD_V4 */ - -#endif /* NFSCACHE_H */ diff --git a/include/linux/nfsd/export.h b/include/linux/nfsd/export.h index a6d9ef2bb34a..8ae78a61eea4 100644 --- a/include/linux/nfsd/export.h +++ b/include/linux/nfsd/export.h @@ -12,7 +12,7 @@ # include <linux/types.h> #ifdef __KERNEL__ -# include <linux/in.h> +# include <linux/nfsd/nfsfh.h> #endif /* @@ -39,11 +39,23 @@ #define NFSEXP_FSID 0x2000 #define NFSEXP_CROSSMOUNT 0x4000 #define NFSEXP_NOACL 0x8000 /* reserved for possible ACL related use */ -#define NFSEXP_ALLFLAGS 0xFE3F +/* + * The NFSEXP_V4ROOT flag causes the kernel to give access only to NFSv4 + * clients, and only to the single directory that is the root of the + * export; further lookup and readdir operations are treated as if every + * subdirectory was a mountpoint, and ignored if they are not themselves + * exported. This is used by nfsd and mountd to construct the NFSv4 + * pseudofilesystem, which provides access only to paths leading to each + * exported filesystem. + */ +#define NFSEXP_V4ROOT 0x10000 +/* All flags that we claim to support. (Note we don't support NOACL.) */ +#define NFSEXP_ALLFLAGS 0x17E3F /* The flags that may vary depending on security flavor: */ #define NFSEXP_SECINFO_FLAGS (NFSEXP_READONLY | NFSEXP_ROOTSQUASH \ - | NFSEXP_ALLSQUASH) + | NFSEXP_ALLSQUASH \ + | NFSEXP_INSECURE_PORT) #ifdef __KERNEL__ @@ -108,7 +120,6 @@ struct svc_expkey { struct path ek_path; }; -#define EX_SECURE(exp) (!((exp)->ex_flags & NFSEXP_INSECURE_PORT)) #define EX_ISSYNC(exp) (!((exp)->ex_flags & NFSEXP_ASYNC)) #define EX_NOHIDE(exp) ((exp)->ex_flags & NFSEXP_NOHIDE) #define EX_WGATHER(exp) ((exp)->ex_flags & NFSEXP_GATHERED_WRITES) diff --git a/include/linux/nfsd/nfsd.h b/include/linux/nfsd/nfsd.h deleted file mode 100644 index 510ffdd5020e..000000000000 --- a/include/linux/nfsd/nfsd.h +++ /dev/null @@ -1,424 +0,0 @@ -/* - * linux/include/linux/nfsd/nfsd.h - * - * Hodge-podge collection of knfsd-related stuff. - * I will sort this out later. - * - * Copyright (C) 1995-1997 Olaf Kirch <okir@monad.swb.de> - */ - -#ifndef LINUX_NFSD_NFSD_H -#define LINUX_NFSD_NFSD_H - -#include <linux/types.h> -#include <linux/unistd.h> -#include <linux/fs.h> -#include <linux/posix_acl.h> -#include <linux/mount.h> - -#include <linux/nfsd/debug.h> -#include <linux/nfsd/nfsfh.h> -#include <linux/nfsd/export.h> -#include <linux/nfsd/stats.h> -/* - * nfsd version - */ -#define NFSD_SUPPORTED_MINOR_VERSION 1 - -/* - * Flags for nfsd_permission - */ -#define NFSD_MAY_NOP 0 -#define NFSD_MAY_EXEC 1 /* == MAY_EXEC */ -#define NFSD_MAY_WRITE 2 /* == MAY_WRITE */ -#define NFSD_MAY_READ 4 /* == MAY_READ */ -#define NFSD_MAY_SATTR 8 -#define NFSD_MAY_TRUNC 16 -#define NFSD_MAY_LOCK 32 -#define NFSD_MAY_OWNER_OVERRIDE 64 -#define NFSD_MAY_LOCAL_ACCESS 128 /* IRIX doing local access check on device special file*/ -#define NFSD_MAY_BYPASS_GSS_ON_ROOT 256 - -#define NFSD_MAY_CREATE (NFSD_MAY_EXEC|NFSD_MAY_WRITE) -#define NFSD_MAY_REMOVE (NFSD_MAY_EXEC|NFSD_MAY_WRITE|NFSD_MAY_TRUNC) - -/* - * Callback function for readdir - */ -struct readdir_cd { - __be32 err; /* 0, nfserr, or nfserr_eof */ -}; -typedef int (*nfsd_dirop_t)(struct inode *, struct dentry *, int, int); - -extern struct svc_program nfsd_program; -extern struct svc_version nfsd_version2, nfsd_version3, - nfsd_version4; -extern u32 nfsd_supported_minorversion; -extern struct mutex nfsd_mutex; -extern struct svc_serv *nfsd_serv; -extern spinlock_t nfsd_drc_lock; -extern unsigned int nfsd_drc_max_mem; -extern unsigned int nfsd_drc_mem_used; - -extern const struct seq_operations nfs_exports_op; - -/* - * Function prototypes. - */ -int nfsd_svc(unsigned short port, int nrservs); -int nfsd_dispatch(struct svc_rqst *rqstp, __be32 *statp); - -int nfsd_nrthreads(void); -int nfsd_nrpools(void); -int nfsd_get_nrthreads(int n, int *); -int nfsd_set_nrthreads(int n, int *); - -/* nfsd/vfs.c */ -int fh_lock_parent(struct svc_fh *, struct dentry *); -int nfsd_racache_init(int); -void nfsd_racache_shutdown(void); -int nfsd_cross_mnt(struct svc_rqst *rqstp, struct dentry **dpp, - struct svc_export **expp); -__be32 nfsd_lookup(struct svc_rqst *, struct svc_fh *, - const char *, unsigned int, struct svc_fh *); -__be32 nfsd_lookup_dentry(struct svc_rqst *, struct svc_fh *, - const char *, unsigned int, - struct svc_export **, struct dentry **); -__be32 nfsd_setattr(struct svc_rqst *, struct svc_fh *, - struct iattr *, int, time_t); -#ifdef CONFIG_NFSD_V4 -__be32 nfsd4_set_nfs4_acl(struct svc_rqst *, struct svc_fh *, - struct nfs4_acl *); -int nfsd4_get_nfs4_acl(struct svc_rqst *, struct dentry *, struct nfs4_acl **); -#endif /* CONFIG_NFSD_V4 */ -__be32 nfsd_create(struct svc_rqst *, struct svc_fh *, - char *name, int len, struct iattr *attrs, - int type, dev_t rdev, struct svc_fh *res); -#ifdef CONFIG_NFSD_V3 -__be32 nfsd_access(struct svc_rqst *, struct svc_fh *, u32 *, u32 *); -__be32 nfsd_create_v3(struct svc_rqst *, struct svc_fh *, - char *name, int len, struct iattr *attrs, - struct svc_fh *res, int createmode, - u32 *verifier, int *truncp, int *created); -__be32 nfsd_commit(struct svc_rqst *, struct svc_fh *, - loff_t, unsigned long); -#endif /* CONFIG_NFSD_V3 */ -__be32 nfsd_open(struct svc_rqst *, struct svc_fh *, int, - int, struct file **); -void nfsd_close(struct file *); -__be32 nfsd_read(struct svc_rqst *, struct svc_fh *, struct file *, - loff_t, struct kvec *, int, unsigned long *); -__be32 nfsd_write(struct svc_rqst *, struct svc_fh *,struct file *, - loff_t, struct kvec *,int, unsigned long *, int *); -__be32 nfsd_readlink(struct svc_rqst *, struct svc_fh *, - char *, int *); -__be32 nfsd_symlink(struct svc_rqst *, struct svc_fh *, - char *name, int len, char *path, int plen, - struct svc_fh *res, struct iattr *); -__be32 nfsd_link(struct svc_rqst *, struct svc_fh *, - char *, int, struct svc_fh *); -__be32 nfsd_rename(struct svc_rqst *, - struct svc_fh *, char *, int, - struct svc_fh *, char *, int); -__be32 nfsd_remove(struct svc_rqst *, - struct svc_fh *, char *, int); -__be32 nfsd_unlink(struct svc_rqst *, struct svc_fh *, int type, - char *name, int len); -int nfsd_truncate(struct svc_rqst *, struct svc_fh *, - unsigned long size); -__be32 nfsd_readdir(struct svc_rqst *, struct svc_fh *, - loff_t *, struct readdir_cd *, filldir_t); -__be32 nfsd_statfs(struct svc_rqst *, struct svc_fh *, - struct kstatfs *, int access); - -int nfsd_notify_change(struct inode *, struct iattr *); -__be32 nfsd_permission(struct svc_rqst *, struct svc_export *, - struct dentry *, int); -int nfsd_sync_dir(struct dentry *dp); - -#if defined(CONFIG_NFSD_V2_ACL) || defined(CONFIG_NFSD_V3_ACL) -#ifdef CONFIG_NFSD_V2_ACL -extern struct svc_version nfsd_acl_version2; -#else -#define nfsd_acl_version2 NULL -#endif -#ifdef CONFIG_NFSD_V3_ACL -extern struct svc_version nfsd_acl_version3; -#else -#define nfsd_acl_version3 NULL -#endif -struct posix_acl *nfsd_get_posix_acl(struct svc_fh *, int); -int nfsd_set_posix_acl(struct svc_fh *, int, struct posix_acl *); -#endif - -enum vers_op {NFSD_SET, NFSD_CLEAR, NFSD_TEST, NFSD_AVAIL }; -int nfsd_vers(int vers, enum vers_op change); -int nfsd_minorversion(u32 minorversion, enum vers_op change); -void nfsd_reset_versions(void); -int nfsd_create_serv(void); - -extern int nfsd_max_blksize; - -/* - * NFSv4 State - */ -#ifdef CONFIG_NFSD_V4 -extern unsigned int max_delegations; -int nfs4_state_init(void); -void nfsd4_free_slabs(void); -int nfs4_state_start(void); -void nfs4_state_shutdown(void); -time_t nfs4_lease_time(void); -void nfs4_reset_lease(time_t leasetime); -int nfs4_reset_recoverydir(char *recdir); -#else -static inline int nfs4_state_init(void) { return 0; } -static inline void nfsd4_free_slabs(void) { } -static inline int nfs4_state_start(void) { return 0; } -static inline void nfs4_state_shutdown(void) { } -static inline time_t nfs4_lease_time(void) { return 0; } -static inline void nfs4_reset_lease(time_t leasetime) { } -static inline int nfs4_reset_recoverydir(char *recdir) { return 0; } -#endif - -/* - * lockd binding - */ -void nfsd_lockd_init(void); -void nfsd_lockd_shutdown(void); - - -/* - * These macros provide pre-xdr'ed values for faster operation. - */ -#define nfs_ok cpu_to_be32(NFS_OK) -#define nfserr_perm cpu_to_be32(NFSERR_PERM) -#define nfserr_noent cpu_to_be32(NFSERR_NOENT) -#define nfserr_io cpu_to_be32(NFSERR_IO) -#define nfserr_nxio cpu_to_be32(NFSERR_NXIO) -#define nfserr_eagain cpu_to_be32(NFSERR_EAGAIN) -#define nfserr_acces cpu_to_be32(NFSERR_ACCES) -#define nfserr_exist cpu_to_be32(NFSERR_EXIST) -#define nfserr_xdev cpu_to_be32(NFSERR_XDEV) -#define nfserr_nodev cpu_to_be32(NFSERR_NODEV) -#define nfserr_notdir cpu_to_be32(NFSERR_NOTDIR) -#define nfserr_isdir cpu_to_be32(NFSERR_ISDIR) -#define nfserr_inval cpu_to_be32(NFSERR_INVAL) -#define nfserr_fbig cpu_to_be32(NFSERR_FBIG) -#define nfserr_nospc cpu_to_be32(NFSERR_NOSPC) -#define nfserr_rofs cpu_to_be32(NFSERR_ROFS) -#define nfserr_mlink cpu_to_be32(NFSERR_MLINK) -#define nfserr_opnotsupp cpu_to_be32(NFSERR_OPNOTSUPP) -#define nfserr_nametoolong cpu_to_be32(NFSERR_NAMETOOLONG) -#define nfserr_notempty cpu_to_be32(NFSERR_NOTEMPTY) -#define nfserr_dquot cpu_to_be32(NFSERR_DQUOT) -#define nfserr_stale cpu_to_be32(NFSERR_STALE) -#define nfserr_remote cpu_to_be32(NFSERR_REMOTE) -#define nfserr_wflush cpu_to_be32(NFSERR_WFLUSH) -#define nfserr_badhandle cpu_to_be32(NFSERR_BADHANDLE) -#define nfserr_notsync cpu_to_be32(NFSERR_NOT_SYNC) -#define nfserr_badcookie cpu_to_be32(NFSERR_BAD_COOKIE) -#define nfserr_notsupp cpu_to_be32(NFSERR_NOTSUPP) -#define nfserr_toosmall cpu_to_be32(NFSERR_TOOSMALL) -#define nfserr_serverfault cpu_to_be32(NFSERR_SERVERFAULT) -#define nfserr_badtype cpu_to_be32(NFSERR_BADTYPE) -#define nfserr_jukebox cpu_to_be32(NFSERR_JUKEBOX) -#define nfserr_denied cpu_to_be32(NFSERR_DENIED) -#define nfserr_deadlock cpu_to_be32(NFSERR_DEADLOCK) -#define nfserr_expired cpu_to_be32(NFSERR_EXPIRED) -#define nfserr_bad_cookie cpu_to_be32(NFSERR_BAD_COOKIE) -#define nfserr_same cpu_to_be32(NFSERR_SAME) -#define nfserr_clid_inuse cpu_to_be32(NFSERR_CLID_INUSE) -#define nfserr_stale_clientid cpu_to_be32(NFSERR_STALE_CLIENTID) -#define nfserr_resource cpu_to_be32(NFSERR_RESOURCE) -#define nfserr_moved cpu_to_be32(NFSERR_MOVED) -#define nfserr_nofilehandle cpu_to_be32(NFSERR_NOFILEHANDLE) -#define nfserr_minor_vers_mismatch cpu_to_be32(NFSERR_MINOR_VERS_MISMATCH) -#define nfserr_share_denied cpu_to_be32(NFSERR_SHARE_DENIED) -#define nfserr_stale_stateid cpu_to_be32(NFSERR_STALE_STATEID) -#define nfserr_old_stateid cpu_to_be32(NFSERR_OLD_STATEID) -#define nfserr_bad_stateid cpu_to_be32(NFSERR_BAD_STATEID) -#define nfserr_bad_seqid cpu_to_be32(NFSERR_BAD_SEQID) -#define nfserr_symlink cpu_to_be32(NFSERR_SYMLINK) -#define nfserr_not_same cpu_to_be32(NFSERR_NOT_SAME) -#define nfserr_restorefh cpu_to_be32(NFSERR_RESTOREFH) -#define nfserr_attrnotsupp cpu_to_be32(NFSERR_ATTRNOTSUPP) -#define nfserr_bad_xdr cpu_to_be32(NFSERR_BAD_XDR) -#define nfserr_openmode cpu_to_be32(NFSERR_OPENMODE) -#define nfserr_locks_held cpu_to_be32(NFSERR_LOCKS_HELD) -#define nfserr_op_illegal cpu_to_be32(NFSERR_OP_ILLEGAL) -#define nfserr_grace cpu_to_be32(NFSERR_GRACE) -#define nfserr_no_grace cpu_to_be32(NFSERR_NO_GRACE) -#define nfserr_reclaim_bad cpu_to_be32(NFSERR_RECLAIM_BAD) -#define nfserr_badname cpu_to_be32(NFSERR_BADNAME) -#define nfserr_cb_path_down cpu_to_be32(NFSERR_CB_PATH_DOWN) -#define nfserr_locked cpu_to_be32(NFSERR_LOCKED) -#define nfserr_wrongsec cpu_to_be32(NFSERR_WRONGSEC) -#define nfserr_badiomode cpu_to_be32(NFS4ERR_BADIOMODE) -#define nfserr_badlayout cpu_to_be32(NFS4ERR_BADLAYOUT) -#define nfserr_bad_session_digest cpu_to_be32(NFS4ERR_BAD_SESSION_DIGEST) -#define nfserr_badsession cpu_to_be32(NFS4ERR_BADSESSION) -#define nfserr_badslot cpu_to_be32(NFS4ERR_BADSLOT) -#define nfserr_complete_already cpu_to_be32(NFS4ERR_COMPLETE_ALREADY) -#define nfserr_conn_not_bound_to_session cpu_to_be32(NFS4ERR_CONN_NOT_BOUND_TO_SESSION) -#define nfserr_deleg_already_wanted cpu_to_be32(NFS4ERR_DELEG_ALREADY_WANTED) -#define nfserr_back_chan_busy cpu_to_be32(NFS4ERR_BACK_CHAN_BUSY) -#define nfserr_layouttrylater cpu_to_be32(NFS4ERR_LAYOUTTRYLATER) -#define nfserr_layoutunavailable cpu_to_be32(NFS4ERR_LAYOUTUNAVAILABLE) -#define nfserr_nomatching_layout cpu_to_be32(NFS4ERR_NOMATCHING_LAYOUT) -#define nfserr_recallconflict cpu_to_be32(NFS4ERR_RECALLCONFLICT) -#define nfserr_unknown_layouttype cpu_to_be32(NFS4ERR_UNKNOWN_LAYOUTTYPE) -#define nfserr_seq_misordered cpu_to_be32(NFS4ERR_SEQ_MISORDERED) -#define nfserr_sequence_pos cpu_to_be32(NFS4ERR_SEQUENCE_POS) -#define nfserr_req_too_big cpu_to_be32(NFS4ERR_REQ_TOO_BIG) -#define nfserr_rep_too_big cpu_to_be32(NFS4ERR_REP_TOO_BIG) -#define nfserr_rep_too_big_to_cache cpu_to_be32(NFS4ERR_REP_TOO_BIG_TO_CACHE) -#define nfserr_retry_uncached_rep cpu_to_be32(NFS4ERR_RETRY_UNCACHED_REP) -#define nfserr_unsafe_compound cpu_to_be32(NFS4ERR_UNSAFE_COMPOUND) -#define nfserr_too_many_ops cpu_to_be32(NFS4ERR_TOO_MANY_OPS) -#define nfserr_op_not_in_session cpu_to_be32(NFS4ERR_OP_NOT_IN_SESSION) -#define nfserr_hash_alg_unsupp cpu_to_be32(NFS4ERR_HASH_ALG_UNSUPP) -#define nfserr_clientid_busy cpu_to_be32(NFS4ERR_CLIENTID_BUSY) -#define nfserr_pnfs_io_hole cpu_to_be32(NFS4ERR_PNFS_IO_HOLE) -#define nfserr_seq_false_retry cpu_to_be32(NFS4ERR_SEQ_FALSE_RETRY) -#define nfserr_bad_high_slot cpu_to_be32(NFS4ERR_BAD_HIGH_SLOT) -#define nfserr_deadsession cpu_to_be32(NFS4ERR_DEADSESSION) -#define nfserr_encr_alg_unsupp cpu_to_be32(NFS4ERR_ENCR_ALG_UNSUPP) -#define nfserr_pnfs_no_layout cpu_to_be32(NFS4ERR_PNFS_NO_LAYOUT) -#define nfserr_not_only_op cpu_to_be32(NFS4ERR_NOT_ONLY_OP) -#define nfserr_wrong_cred cpu_to_be32(NFS4ERR_WRONG_CRED) -#define nfserr_wrong_type cpu_to_be32(NFS4ERR_WRONG_TYPE) -#define nfserr_dirdeleg_unavail cpu_to_be32(NFS4ERR_DIRDELEG_UNAVAIL) -#define nfserr_reject_deleg cpu_to_be32(NFS4ERR_REJECT_DELEG) -#define nfserr_returnconflict cpu_to_be32(NFS4ERR_RETURNCONFLICT) -#define nfserr_deleg_revoked cpu_to_be32(NFS4ERR_DELEG_REVOKED) - -/* error codes for internal use */ -/* if a request fails due to kmalloc failure, it gets dropped. - * Client should resend eventually - */ -#define nfserr_dropit cpu_to_be32(30000) -/* end-of-file indicator in readdir */ -#define nfserr_eof cpu_to_be32(30001) -/* replay detected */ -#define nfserr_replay_me cpu_to_be32(11001) -/* nfs41 replay detected */ -#define nfserr_replay_cache cpu_to_be32(11002) - -/* Check for dir entries '.' and '..' */ -#define isdotent(n, l) (l < 3 && n[0] == '.' && (l == 1 || n[1] == '.')) - -/* - * Time of server startup - */ -extern struct timeval nfssvc_boot; - -#ifdef CONFIG_NFSD_V4 - -/* before processing a COMPOUND operation, we have to check that there - * is enough space in the buffer for XDR encode to succeed. otherwise, - * we might process an operation with side effects, and be unable to - * tell the client that the operation succeeded. - * - * COMPOUND_SLACK_SPACE - this is the minimum bytes of buffer space - * needed to encode an "ordinary" _successful_ operation. (GETATTR, - * READ, READDIR, and READLINK have their own buffer checks.) if we - * fall below this level, we fail the next operation with NFS4ERR_RESOURCE. - * - * COMPOUND_ERR_SLACK_SPACE - this is the minimum bytes of buffer space - * needed to encode an operation which has failed with NFS4ERR_RESOURCE. - * care is taken to ensure that we never fall below this level for any - * reason. - */ -#define COMPOUND_SLACK_SPACE 140 /* OP_GETFH */ -#define COMPOUND_ERR_SLACK_SPACE 12 /* OP_SETATTR */ - -#define NFSD_LEASE_TIME (nfs4_lease_time()) -#define NFSD_LAUNDROMAT_MINTIMEOUT 10 /* seconds */ - -/* - * The following attributes are currently not supported by the NFSv4 server: - * ARCHIVE (deprecated anyway) - * HIDDEN (unlikely to be supported any time soon) - * MIMETYPE (unlikely to be supported any time soon) - * QUOTA_* (will be supported in a forthcoming patch) - * SYSTEM (unlikely to be supported any time soon) - * TIME_BACKUP (unlikely to be supported any time soon) - * TIME_CREATE (unlikely to be supported any time soon) - */ -#define NFSD4_SUPPORTED_ATTRS_WORD0 \ -(FATTR4_WORD0_SUPPORTED_ATTRS | FATTR4_WORD0_TYPE | FATTR4_WORD0_FH_EXPIRE_TYPE \ - | FATTR4_WORD0_CHANGE | FATTR4_WORD0_SIZE | FATTR4_WORD0_LINK_SUPPORT \ - | FATTR4_WORD0_SYMLINK_SUPPORT | FATTR4_WORD0_NAMED_ATTR | FATTR4_WORD0_FSID \ - | FATTR4_WORD0_UNIQUE_HANDLES | FATTR4_WORD0_LEASE_TIME | FATTR4_WORD0_RDATTR_ERROR \ - | FATTR4_WORD0_ACLSUPPORT | FATTR4_WORD0_CANSETTIME | FATTR4_WORD0_CASE_INSENSITIVE \ - | FATTR4_WORD0_CASE_PRESERVING | FATTR4_WORD0_CHOWN_RESTRICTED \ - | FATTR4_WORD0_FILEHANDLE | FATTR4_WORD0_FILEID | FATTR4_WORD0_FILES_AVAIL \ - | FATTR4_WORD0_FILES_FREE | FATTR4_WORD0_FILES_TOTAL | FATTR4_WORD0_FS_LOCATIONS | FATTR4_WORD0_HOMOGENEOUS \ - | FATTR4_WORD0_MAXFILESIZE | FATTR4_WORD0_MAXLINK | FATTR4_WORD0_MAXNAME \ - | FATTR4_WORD0_MAXREAD | FATTR4_WORD0_MAXWRITE | FATTR4_WORD0_ACL) - -#define NFSD4_SUPPORTED_ATTRS_WORD1 \ -(FATTR4_WORD1_MODE | FATTR4_WORD1_NO_TRUNC | FATTR4_WORD1_NUMLINKS \ - | FATTR4_WORD1_OWNER | FATTR4_WORD1_OWNER_GROUP | FATTR4_WORD1_RAWDEV \ - | FATTR4_WORD1_SPACE_AVAIL | FATTR4_WORD1_SPACE_FREE | FATTR4_WORD1_SPACE_TOTAL \ - | FATTR4_WORD1_SPACE_USED | FATTR4_WORD1_TIME_ACCESS | FATTR4_WORD1_TIME_ACCESS_SET \ - | FATTR4_WORD1_TIME_DELTA | FATTR4_WORD1_TIME_METADATA \ - | FATTR4_WORD1_TIME_MODIFY | FATTR4_WORD1_TIME_MODIFY_SET | FATTR4_WORD1_MOUNTED_ON_FILEID) - -#define NFSD4_SUPPORTED_ATTRS_WORD2 0 - -#define NFSD4_1_SUPPORTED_ATTRS_WORD0 \ - NFSD4_SUPPORTED_ATTRS_WORD0 - -#define NFSD4_1_SUPPORTED_ATTRS_WORD1 \ - NFSD4_SUPPORTED_ATTRS_WORD1 - -#define NFSD4_1_SUPPORTED_ATTRS_WORD2 \ - (NFSD4_SUPPORTED_ATTRS_WORD2 | FATTR4_WORD2_SUPPATTR_EXCLCREAT) - -static inline u32 nfsd_suppattrs0(u32 minorversion) -{ - return minorversion ? NFSD4_1_SUPPORTED_ATTRS_WORD0 - : NFSD4_SUPPORTED_ATTRS_WORD0; -} - -static inline u32 nfsd_suppattrs1(u32 minorversion) -{ - return minorversion ? NFSD4_1_SUPPORTED_ATTRS_WORD1 - : NFSD4_SUPPORTED_ATTRS_WORD1; -} - -static inline u32 nfsd_suppattrs2(u32 minorversion) -{ - return minorversion ? NFSD4_1_SUPPORTED_ATTRS_WORD2 - : NFSD4_SUPPORTED_ATTRS_WORD2; -} - -/* These will return ERR_INVAL if specified in GETATTR or READDIR. */ -#define NFSD_WRITEONLY_ATTRS_WORD1 \ -(FATTR4_WORD1_TIME_ACCESS_SET | FATTR4_WORD1_TIME_MODIFY_SET) - -/* These are the only attrs allowed in CREATE/OPEN/SETATTR. */ -#define NFSD_WRITEABLE_ATTRS_WORD0 \ -(FATTR4_WORD0_SIZE | FATTR4_WORD0_ACL ) -#define NFSD_WRITEABLE_ATTRS_WORD1 \ -(FATTR4_WORD1_MODE | FATTR4_WORD1_OWNER | FATTR4_WORD1_OWNER_GROUP \ - | FATTR4_WORD1_TIME_ACCESS_SET | FATTR4_WORD1_TIME_MODIFY_SET) -#define NFSD_WRITEABLE_ATTRS_WORD2 0 - -#define NFSD_SUPPATTR_EXCLCREAT_WORD0 \ - NFSD_WRITEABLE_ATTRS_WORD0 -/* - * we currently store the exclusive create verifier in the v_{a,m}time - * attributes so the client can't set these at create time using EXCLUSIVE4_1 - */ -#define NFSD_SUPPATTR_EXCLCREAT_WORD1 \ - (NFSD_WRITEABLE_ATTRS_WORD1 & \ - ~(FATTR4_WORD1_TIME_ACCESS_SET | FATTR4_WORD1_TIME_MODIFY_SET)) -#define NFSD_SUPPATTR_EXCLCREAT_WORD2 \ - NFSD_WRITEABLE_ATTRS_WORD2 - -#endif /* CONFIG_NFSD_V4 */ - -#endif /* LINUX_NFSD_NFSD_H */ diff --git a/include/linux/nfsd/nfsfh.h b/include/linux/nfsd/nfsfh.h index 8f641c908450..65e333afaee4 100644 --- a/include/linux/nfsd/nfsfh.h +++ b/include/linux/nfsd/nfsfh.h @@ -16,11 +16,9 @@ # include <linux/types.h> #ifdef __KERNEL__ -# include <linux/string.h> -# include <linux/fs.h> +# include <linux/sunrpc/svc.h> #endif #include <linux/nfsd/const.h> -#include <linux/nfsd/debug.h> /* * This is the old "dentry style" Linux NFSv2 file handle. @@ -164,208 +162,6 @@ typedef struct svc_fh { } svc_fh; -enum nfsd_fsid { - FSID_DEV = 0, - FSID_NUM, - FSID_MAJOR_MINOR, - FSID_ENCODE_DEV, - FSID_UUID4_INUM, - FSID_UUID8, - FSID_UUID16, - FSID_UUID16_INUM, -}; - -enum fsid_source { - FSIDSOURCE_DEV, - FSIDSOURCE_FSID, - FSIDSOURCE_UUID, -}; -extern enum fsid_source fsid_source(struct svc_fh *fhp); - - -/* This might look a little large to "inline" but in all calls except - * one, 'vers' is constant so moste of the function disappears. - */ -static inline void mk_fsid(int vers, u32 *fsidv, dev_t dev, ino_t ino, - u32 fsid, unsigned char *uuid) -{ - u32 *up; - switch(vers) { - case FSID_DEV: - fsidv[0] = htonl((MAJOR(dev)<<16) | - MINOR(dev)); - fsidv[1] = ino_t_to_u32(ino); - break; - case FSID_NUM: - fsidv[0] = fsid; - break; - case FSID_MAJOR_MINOR: - fsidv[0] = htonl(MAJOR(dev)); - fsidv[1] = htonl(MINOR(dev)); - fsidv[2] = ino_t_to_u32(ino); - break; - - case FSID_ENCODE_DEV: - fsidv[0] = new_encode_dev(dev); - fsidv[1] = ino_t_to_u32(ino); - break; - - case FSID_UUID4_INUM: - /* 4 byte fsid and inode number */ - up = (u32*)uuid; - fsidv[0] = ino_t_to_u32(ino); - fsidv[1] = up[0] ^ up[1] ^ up[2] ^ up[3]; - break; - - case FSID_UUID8: - /* 8 byte fsid */ - up = (u32*)uuid; - fsidv[0] = up[0] ^ up[2]; - fsidv[1] = up[1] ^ up[3]; - break; - - case FSID_UUID16: - /* 16 byte fsid - NFSv3+ only */ - memcpy(fsidv, uuid, 16); - break; - - case FSID_UUID16_INUM: - /* 8 byte inode and 16 byte fsid */ - *(u64*)fsidv = (u64)ino; - memcpy(fsidv+2, uuid, 16); - break; - default: BUG(); - } -} - -static inline int key_len(int type) -{ - switch(type) { - case FSID_DEV: return 8; - case FSID_NUM: return 4; - case FSID_MAJOR_MINOR: return 12; - case FSID_ENCODE_DEV: return 8; - case FSID_UUID4_INUM: return 8; - case FSID_UUID8: return 8; - case FSID_UUID16: return 16; - case FSID_UUID16_INUM: return 24; - default: return 0; - } -} - -/* - * Shorthand for dprintk()'s - */ -extern char * SVCFH_fmt(struct svc_fh *fhp); - -/* - * Function prototypes - */ -__be32 fh_verify(struct svc_rqst *, struct svc_fh *, int, int); -__be32 fh_compose(struct svc_fh *, struct svc_export *, struct dentry *, struct svc_fh *); -__be32 fh_update(struct svc_fh *); -void fh_put(struct svc_fh *); - -static __inline__ struct svc_fh * -fh_copy(struct svc_fh *dst, struct svc_fh *src) -{ - WARN_ON(src->fh_dentry || src->fh_locked); - - *dst = *src; - return dst; -} - -static inline void -fh_copy_shallow(struct knfsd_fh *dst, struct knfsd_fh *src) -{ - dst->fh_size = src->fh_size; - memcpy(&dst->fh_base, &src->fh_base, src->fh_size); -} - -static __inline__ struct svc_fh * -fh_init(struct svc_fh *fhp, int maxsize) -{ - memset(fhp, 0, sizeof(*fhp)); - fhp->fh_maxsize = maxsize; - return fhp; -} - -#ifdef CONFIG_NFSD_V3 -/* - * Fill in the pre_op attr for the wcc data - */ -static inline void -fill_pre_wcc(struct svc_fh *fhp) -{ - struct inode *inode; - - inode = fhp->fh_dentry->d_inode; - if (!fhp->fh_pre_saved) { - fhp->fh_pre_mtime = inode->i_mtime; - fhp->fh_pre_ctime = inode->i_ctime; - fhp->fh_pre_size = inode->i_size; - fhp->fh_pre_change = inode->i_version; - fhp->fh_pre_saved = 1; - } -} - -extern void fill_post_wcc(struct svc_fh *); -#else -#define fill_pre_wcc(ignored) -#define fill_post_wcc(notused) -#endif /* CONFIG_NFSD_V3 */ - - -/* - * Lock a file handle/inode - * NOTE: both fh_lock and fh_unlock are done "by hand" in - * vfs.c:nfsd_rename as it needs to grab 2 i_mutex's at once - * so, any changes here should be reflected there. - */ - -static inline void -fh_lock_nested(struct svc_fh *fhp, unsigned int subclass) -{ - struct dentry *dentry = fhp->fh_dentry; - struct inode *inode; - - dfprintk(FILEOP, "nfsd: fh_lock(%s) locked = %d\n", - SVCFH_fmt(fhp), fhp->fh_locked); - - BUG_ON(!dentry); - - if (fhp->fh_locked) { - printk(KERN_WARNING "fh_lock: %s/%s already locked!\n", - dentry->d_parent->d_name.name, dentry->d_name.name); - return; - } - - inode = dentry->d_inode; - mutex_lock_nested(&inode->i_mutex, subclass); - fill_pre_wcc(fhp); - fhp->fh_locked = 1; -} - -static inline void -fh_lock(struct svc_fh *fhp) -{ - fh_lock_nested(fhp, I_MUTEX_NORMAL); -} - -/* - * Unlock a file handle/inode - */ -static inline void -fh_unlock(struct svc_fh *fhp) -{ - BUG_ON(!fhp->fh_dentry); - - if (fhp->fh_locked) { - fill_post_wcc(fhp); - mutex_unlock(&fhp->fh_dentry->d_inode->i_mutex); - fhp->fh_locked = 0; - } -} #endif /* __KERNEL__ */ diff --git a/include/linux/nfsd/state.h b/include/linux/nfsd/state.h deleted file mode 100644 index b38d11324189..000000000000 --- a/include/linux/nfsd/state.h +++ /dev/null @@ -1,404 +0,0 @@ -/* - * linux/include/nfsd/state.h - * - * Copyright (c) 2001 The Regents of the University of Michigan. - * All rights reserved. - * - * Kendrick Smith <kmsmith@umich.edu> - * Andy Adamson <andros@umich.edu> - * - * Redistribution and use in source and binary forms, with or without - * modification, are permitted provided that the following conditions - * are met: - * - * 1. Redistributions of source code must retain the above copyright - * notice, this list of conditions and the following disclaimer. - * 2. Redistributions in binary form must reproduce the above copyright - * notice, this list of conditions and the following disclaimer in the - * documentation and/or other materials provided with the distribution. - * 3. Neither the name of the University nor the names of its - * contributors may be used to endorse or promote products derived - * from this software without specific prior written permission. - * - * THIS SOFTWARE IS PROVIDED ``AS IS'' AND ANY EXPRESS OR IMPLIED - * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF - * MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE - * DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE - * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR - * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF - * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR - * BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF - * LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING - * NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS - * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. - * - */ - -#ifndef _NFSD4_STATE_H -#define _NFSD4_STATE_H - -#include <linux/list.h> -#include <linux/kref.h> -#include <linux/sunrpc/clnt.h> - -typedef struct { - u32 cl_boot; - u32 cl_id; -} clientid_t; - -typedef struct { - u32 so_boot; - u32 so_stateownerid; - u32 so_fileid; -} stateid_opaque_t; - -typedef struct { - u32 si_generation; - stateid_opaque_t si_opaque; -} stateid_t; -#define si_boot si_opaque.so_boot -#define si_stateownerid si_opaque.so_stateownerid -#define si_fileid si_opaque.so_fileid - -struct nfsd4_cb_sequence { - /* args/res */ - u32 cbs_minorversion; - struct nfs4_client *cbs_clp; -}; - -struct nfs4_delegation { - struct list_head dl_perfile; - struct list_head dl_perclnt; - struct list_head dl_recall_lru; /* delegation recalled */ - atomic_t dl_count; /* ref count */ - struct nfs4_client *dl_client; - struct nfs4_file *dl_file; - struct file_lock *dl_flock; - struct file *dl_vfs_file; - u32 dl_type; - time_t dl_time; -/* For recall: */ - u32 dl_ident; - stateid_t dl_stateid; - struct knfsd_fh dl_fh; - int dl_retries; -}; - -/* client delegation callback info */ -struct nfs4_cb_conn { - /* SETCLIENTID info */ - struct sockaddr_storage cb_addr; - size_t cb_addrlen; - u32 cb_prog; - u32 cb_minorversion; - u32 cb_ident; /* minorversion 0 only */ - /* RPC client info */ - atomic_t cb_set; /* successful CB_NULL call */ - struct rpc_clnt * cb_client; -}; - -/* Maximum number of slots per session. 160 is useful for long haul TCP */ -#define NFSD_MAX_SLOTS_PER_SESSION 160 -/* Maximum number of operations per session compound */ -#define NFSD_MAX_OPS_PER_COMPOUND 16 -/* Maximum session per slot cache size */ -#define NFSD_SLOT_CACHE_SIZE 1024 -/* Maximum number of NFSD_SLOT_CACHE_SIZE slots per session */ -#define NFSD_CACHE_SIZE_SLOTS_PER_SESSION 32 -#define NFSD_MAX_MEM_PER_SESSION \ - (NFSD_CACHE_SIZE_SLOTS_PER_SESSION * NFSD_SLOT_CACHE_SIZE) - -struct nfsd4_slot { - bool sl_inuse; - bool sl_cachethis; - u16 sl_opcnt; - u32 sl_seqid; - __be32 sl_status; - u32 sl_datalen; - char sl_data[]; -}; - -struct nfsd4_channel_attrs { - u32 headerpadsz; - u32 maxreq_sz; - u32 maxresp_sz; - u32 maxresp_cached; - u32 maxops; - u32 maxreqs; - u32 nr_rdma_attrs; - u32 rdma_attrs; -}; - -struct nfsd4_create_session { - clientid_t clientid; - struct nfs4_sessionid sessionid; - u32 seqid; - u32 flags; - struct nfsd4_channel_attrs fore_channel; - struct nfsd4_channel_attrs back_channel; - u32 callback_prog; - u32 uid; - u32 gid; -}; - -/* The single slot clientid cache structure */ -struct nfsd4_clid_slot { - u32 sl_seqid; - __be32 sl_status; - struct nfsd4_create_session sl_cr_ses; -}; - -struct nfsd4_session { - struct kref se_ref; - struct list_head se_hash; /* hash by sessionid */ - struct list_head se_perclnt; - u32 se_flags; - struct nfs4_client *se_client; /* for expire_client */ - struct nfs4_sessionid se_sessionid; - struct nfsd4_channel_attrs se_fchannel; - struct nfsd4_channel_attrs se_bchannel; - struct nfsd4_slot *se_slots[]; /* forward channel slots */ -}; - -static inline void -nfsd4_put_session(struct nfsd4_session *ses) -{ - extern void free_session(struct kref *kref); - kref_put(&ses->se_ref, free_session); -} - -static inline void -nfsd4_get_session(struct nfsd4_session *ses) -{ - kref_get(&ses->se_ref); -} - -/* formatted contents of nfs4_sessionid */ -struct nfsd4_sessionid { - clientid_t clientid; - u32 sequence; - u32 reserved; -}; - -#define HEXDIR_LEN 33 /* hex version of 16 byte md5 of cl_name plus '\0' */ - -/* - * struct nfs4_client - one per client. Clientids live here. - * o Each nfs4_client is hashed by clientid. - * - * o Each nfs4_clients is also hashed by name - * (the opaque quantity initially sent by the client to identify itself). - * - * o cl_perclient list is used to ensure no dangling stateowner references - * when we expire the nfs4_client - */ -struct nfs4_client { - struct list_head cl_idhash; /* hash by cl_clientid.id */ - struct list_head cl_strhash; /* hash by cl_name */ - struct list_head cl_openowners; - struct list_head cl_delegations; - struct list_head cl_lru; /* tail queue */ - struct xdr_netobj cl_name; /* id generated by client */ - char cl_recdir[HEXDIR_LEN]; /* recovery dir */ - nfs4_verifier cl_verifier; /* generated by client */ - time_t cl_time; /* time of last lease renewal */ - struct sockaddr_storage cl_addr; /* client ipaddress */ - u32 cl_flavor; /* setclientid pseudoflavor */ - char *cl_principal; /* setclientid principal name */ - struct svc_cred cl_cred; /* setclientid principal */ - clientid_t cl_clientid; /* generated by server */ - nfs4_verifier cl_confirm; /* generated by server */ - struct nfs4_cb_conn cl_cb_conn; /* callback info */ - atomic_t cl_count; /* ref count */ - u32 cl_firststate; /* recovery dir creation */ - - /* for nfs41 */ - struct list_head cl_sessions; - struct nfsd4_clid_slot cl_cs_slot; /* create_session slot */ - u32 cl_exchange_flags; - struct nfs4_sessionid cl_sessionid; - - /* for nfs41 callbacks */ - /* We currently support a single back channel with a single slot */ - unsigned long cl_cb_slot_busy; - u32 cl_cb_seq_nr; - struct svc_xprt *cl_cb_xprt; /* 4.1 callback transport */ - struct rpc_wait_queue cl_cb_waitq; /* backchannel callers may */ - /* wait here for slots */ -}; - -/* struct nfs4_client_reset - * one per old client. Populates reset_str_hashtbl. Filled from conf_id_hashtbl - * upon lease reset, or from upcall to state_daemon (to read in state - * from non-volitile storage) upon reboot. - */ -struct nfs4_client_reclaim { - struct list_head cr_strhash; /* hash by cr_name */ - char cr_recdir[HEXDIR_LEN]; /* recover dir */ -}; - -static inline void -update_stateid(stateid_t *stateid) -{ - stateid->si_generation++; -} - -/* A reasonable value for REPLAY_ISIZE was estimated as follows: - * The OPEN response, typically the largest, requires - * 4(status) + 8(stateid) + 20(changeinfo) + 4(rflags) + 8(verifier) + - * 4(deleg. type) + 8(deleg. stateid) + 4(deleg. recall flag) + - * 20(deleg. space limit) + ~32(deleg. ace) = 112 bytes - */ - -#define NFSD4_REPLAY_ISIZE 112 - -/* - * Replay buffer, where the result of the last seqid-mutating operation - * is cached. - */ -struct nfs4_replay { - __be32 rp_status; - unsigned int rp_buflen; - char *rp_buf; - unsigned intrp_allocated; - struct knfsd_fh rp_openfh; - char rp_ibuf[NFSD4_REPLAY_ISIZE]; -}; - -/* -* nfs4_stateowner can either be an open_owner, or a lock_owner -* -* so_idhash: stateid_hashtbl[] for open owner, lockstateid_hashtbl[] -* for lock_owner -* so_strhash: ownerstr_hashtbl[] for open_owner, lock_ownerstr_hashtbl[] -* for lock_owner -* so_perclient: nfs4_client->cl_perclient entry - used when nfs4_client -* struct is reaped. -* so_perfilestate: heads the list of nfs4_stateid (either open or lock) -* and is used to ensure no dangling nfs4_stateid references when we -* release a stateowner. -* so_perlockowner: (open) nfs4_stateid->st_perlockowner entry - used when -* close is called to reap associated byte-range locks -* so_close_lru: (open) stateowner is placed on this list instead of being -* reaped (when so_perfilestate is empty) to hold the last close replay. -* reaped by laundramat thread after lease period. -*/ -struct nfs4_stateowner { - struct kref so_ref; - struct list_head so_idhash; /* hash by so_id */ - struct list_head so_strhash; /* hash by op_name */ - struct list_head so_perclient; - struct list_head so_stateids; - struct list_head so_perstateid; /* for lockowners only */ - struct list_head so_close_lru; /* tail queue */ - time_t so_time; /* time of placement on so_close_lru */ - int so_is_open_owner; /* 1=openowner,0=lockowner */ - u32 so_id; - struct nfs4_client * so_client; - /* after increment in ENCODE_SEQID_OP_TAIL, represents the next - * sequence id expected from the client: */ - u32 so_seqid; - struct xdr_netobj so_owner; /* open owner name */ - int so_confirmed; /* successful OPEN_CONFIRM? */ - struct nfs4_replay so_replay; -}; - -/* -* nfs4_file: a file opened by some number of (open) nfs4_stateowners. -* o fi_perfile list is used to search for conflicting -* share_acces, share_deny on the file. -*/ -struct nfs4_file { - atomic_t fi_ref; - struct list_head fi_hash; /* hash by "struct inode *" */ - struct list_head fi_stateids; - struct list_head fi_delegations; - struct inode *fi_inode; - u32 fi_id; /* used with stateowner->so_id - * for stateid_hashtbl hash */ - bool fi_had_conflict; -}; - -/* -* nfs4_stateid can either be an open stateid or (eventually) a lock stateid -* -* (open)nfs4_stateid: one per (open)nfs4_stateowner, nfs4_file -* -* st_hash: stateid_hashtbl[] entry or lockstateid_hashtbl entry -* st_perfile: file_hashtbl[] entry. -* st_perfile_state: nfs4_stateowner->so_perfilestate -* st_perlockowner: (open stateid) list of lock nfs4_stateowners -* st_access_bmap: used only for open stateid -* st_deny_bmap: used only for open stateid -* st_openstp: open stateid lock stateid was derived from -* -* XXX: open stateids and lock stateids have diverged sufficiently that -* we should consider defining separate structs for the two cases. -*/ - -struct nfs4_stateid { - struct list_head st_hash; - struct list_head st_perfile; - struct list_head st_perstateowner; - struct list_head st_lockowners; - struct nfs4_stateowner * st_stateowner; - struct nfs4_file * st_file; - stateid_t st_stateid; - struct file * st_vfs_file; - unsigned long st_access_bmap; - unsigned long st_deny_bmap; - struct nfs4_stateid * st_openstp; -}; - -/* flags for preprocess_seqid_op() */ -#define HAS_SESSION 0x00000001 -#define CONFIRM 0x00000002 -#define OPEN_STATE 0x00000004 -#define LOCK_STATE 0x00000008 -#define RD_STATE 0x00000010 -#define WR_STATE 0x00000020 -#define CLOSE_STATE 0x00000040 - -#define seqid_mutating_err(err) \ - (((err) != nfserr_stale_clientid) && \ - ((err) != nfserr_bad_seqid) && \ - ((err) != nfserr_stale_stateid) && \ - ((err) != nfserr_bad_stateid)) - -struct nfsd4_compound_state; - -extern __be32 nfs4_preprocess_stateid_op(struct nfsd4_compound_state *cstate, - stateid_t *stateid, int flags, struct file **filp); -extern void nfs4_lock_state(void); -extern void nfs4_unlock_state(void); -extern int nfs4_in_grace(void); -extern __be32 nfs4_check_open_reclaim(clientid_t *clid); -extern void put_nfs4_client(struct nfs4_client *clp); -extern void nfs4_free_stateowner(struct kref *kref); -extern int set_callback_cred(void); -extern void nfsd4_probe_callback(struct nfs4_client *clp); -extern void nfsd4_cb_recall(struct nfs4_delegation *dp); -extern void nfs4_put_delegation(struct nfs4_delegation *dp); -extern __be32 nfs4_make_rec_clidname(char *clidname, struct xdr_netobj *clname); -extern void nfsd4_init_recdir(char *recdir_name); -extern int nfsd4_recdir_load(void); -extern void nfsd4_shutdown_recdir(void); -extern int nfs4_client_to_reclaim(const char *name); -extern int nfs4_has_reclaimed_state(const char *name, bool use_exchange_id); -extern void nfsd4_recdir_purge_old(void); -extern int nfsd4_create_clid_dir(struct nfs4_client *clp); -extern void nfsd4_remove_clid_dir(struct nfs4_client *clp); - -static inline void -nfs4_put_stateowner(struct nfs4_stateowner *so) -{ - kref_put(&so->so_ref, nfs4_free_stateowner); -} - -static inline void -nfs4_get_stateowner(struct nfs4_stateowner *so) -{ - kref_get(&so->so_ref); -} - -#endif /* NFSD4_STATE_H */ diff --git a/include/linux/nfsd/syscall.h b/include/linux/nfsd/syscall.h index 7a3b565b898f..812bc1e160dc 100644 --- a/include/linux/nfsd/syscall.h +++ b/include/linux/nfsd/syscall.h @@ -9,14 +9,8 @@ #ifndef NFSD_SYSCALL_H #define NFSD_SYSCALL_H -# include <linux/types.h> -#ifdef __KERNEL__ -# include <linux/in.h> -#endif -#include <linux/posix_types.h> -#include <linux/nfsd/const.h> +#include <linux/types.h> #include <linux/nfsd/export.h> -#include <linux/nfsd/nfsfh.h> /* * Version of the syscall interface diff --git a/include/linux/nfsd/xdr.h b/include/linux/nfsd/xdr.h deleted file mode 100644 index a0132ef58f21..000000000000 --- a/include/linux/nfsd/xdr.h +++ /dev/null @@ -1,177 +0,0 @@ -/* - * linux/include/linux/nfsd/xdr.h - * - * XDR types for nfsd. This is mainly a typing exercise. - */ - -#ifndef LINUX_NFSD_H -#define LINUX_NFSD_H - -#include <linux/fs.h> -#include <linux/vfs.h> -#include <linux/nfs.h> - -struct nfsd_fhandle { - struct svc_fh fh; -}; - -struct nfsd_sattrargs { - struct svc_fh fh; - struct iattr attrs; -}; - -struct nfsd_diropargs { - struct svc_fh fh; - char * name; - unsigned int len; -}; - -struct nfsd_readargs { - struct svc_fh fh; - __u32 offset; - __u32 count; - int vlen; -}; - -struct nfsd_writeargs { - svc_fh fh; - __u32 offset; - int len; - int vlen; -}; - -struct nfsd_createargs { - struct svc_fh fh; - char * name; - unsigned int len; - struct iattr attrs; -}; - -struct nfsd_renameargs { - struct svc_fh ffh; - char * fname; - unsigned int flen; - struct svc_fh tfh; - char * tname; - unsigned int tlen; -}; - -struct nfsd_readlinkargs { - struct svc_fh fh; - char * buffer; -}; - -struct nfsd_linkargs { - struct svc_fh ffh; - struct svc_fh tfh; - char * tname; - unsigned int tlen; -}; - -struct nfsd_symlinkargs { - struct svc_fh ffh; - char * fname; - unsigned int flen; - char * tname; - unsigned int tlen; - struct iattr attrs; -}; - -struct nfsd_readdirargs { - struct svc_fh fh; - __u32 cookie; - __u32 count; - __be32 * buffer; -}; - -struct nfsd_attrstat { - struct svc_fh fh; - struct kstat stat; -}; - -struct nfsd_diropres { - struct svc_fh fh; - struct kstat stat; -}; - -struct nfsd_readlinkres { - int len; -}; - -struct nfsd_readres { - struct svc_fh fh; - unsigned long count; - struct kstat stat; -}; - -struct nfsd_readdirres { - int count; - - struct readdir_cd common; - __be32 * buffer; - int buflen; - __be32 * offset; -}; - -struct nfsd_statfsres { - struct kstatfs stats; -}; - -/* - * Storage requirements for XDR arguments and results. - */ -union nfsd_xdrstore { - struct nfsd_sattrargs sattr; - struct nfsd_diropargs dirop; - struct nfsd_readargs read; - struct nfsd_writeargs write; - struct nfsd_createargs create; - struct nfsd_renameargs rename; - struct nfsd_linkargs link; - struct nfsd_symlinkargs symlink; - struct nfsd_readdirargs readdir; -}; - -#define NFS2_SVC_XDRSIZE sizeof(union nfsd_xdrstore) - - -int nfssvc_decode_void(struct svc_rqst *, __be32 *, void *); -int nfssvc_decode_fhandle(struct svc_rqst *, __be32 *, struct nfsd_fhandle *); -int nfssvc_decode_sattrargs(struct svc_rqst *, __be32 *, - struct nfsd_sattrargs *); -int nfssvc_decode_diropargs(struct svc_rqst *, __be32 *, - struct nfsd_diropargs *); -int nfssvc_decode_readargs(struct svc_rqst *, __be32 *, - struct nfsd_readargs *); -int nfssvc_decode_writeargs(struct svc_rqst *, __be32 *, - struct nfsd_writeargs *); -int nfssvc_decode_createargs(struct svc_rqst *, __be32 *, - struct nfsd_createargs *); -int nfssvc_decode_renameargs(struct svc_rqst *, __be32 *, - struct nfsd_renameargs *); -int nfssvc_decode_readlinkargs(struct svc_rqst *, __be32 *, - struct nfsd_readlinkargs *); -int nfssvc_decode_linkargs(struct svc_rqst *, __be32 *, - struct nfsd_linkargs *); -int nfssvc_decode_symlinkargs(struct svc_rqst *, __be32 *, - struct nfsd_symlinkargs *); -int nfssvc_decode_readdirargs(struct svc_rqst *, __be32 *, - struct nfsd_readdirargs *); -int nfssvc_encode_void(struct svc_rqst *, __be32 *, void *); -int nfssvc_encode_attrstat(struct svc_rqst *, __be32 *, struct nfsd_attrstat *); -int nfssvc_encode_diropres(struct svc_rqst *, __be32 *, struct nfsd_diropres *); -int nfssvc_encode_readlinkres(struct svc_rqst *, __be32 *, struct nfsd_readlinkres *); -int nfssvc_encode_readres(struct svc_rqst *, __be32 *, struct nfsd_readres *); -int nfssvc_encode_statfsres(struct svc_rqst *, __be32 *, struct nfsd_statfsres *); -int nfssvc_encode_readdirres(struct svc_rqst *, __be32 *, struct nfsd_readdirres *); - -int nfssvc_encode_entry(void *, const char *name, - int namlen, loff_t offset, u64 ino, unsigned int); - -int nfssvc_release_fhandle(struct svc_rqst *, __be32 *, struct nfsd_fhandle *); - -/* Helper functions for NFSv2 ACL code */ -__be32 *nfs2svc_encode_fattr(struct svc_rqst *rqstp, __be32 *p, struct svc_fh *fhp); -__be32 *nfs2svc_decode_fh(__be32 *p, struct svc_fh *fhp); - -#endif /* LINUX_NFSD_H */ diff --git a/include/linux/nfsd/xdr3.h b/include/linux/nfsd/xdr3.h deleted file mode 100644 index 421eddd65a25..000000000000 --- a/include/linux/nfsd/xdr3.h +++ /dev/null @@ -1,346 +0,0 @@ -/* - * linux/include/linux/nfsd/xdr3.h - * - * XDR types for NFSv3 in nfsd. - * - * Copyright (C) 1996-1998, Olaf Kirch <okir@monad.swb.de> - */ - -#ifndef _LINUX_NFSD_XDR3_H -#define _LINUX_NFSD_XDR3_H - -#include <linux/nfsd/xdr.h> - -struct nfsd3_sattrargs { - struct svc_fh fh; - struct iattr attrs; - int check_guard; - time_t guardtime; -}; - -struct nfsd3_diropargs { - struct svc_fh fh; - char * name; - unsigned int len; -}; - -struct nfsd3_accessargs { - struct svc_fh fh; - unsigned int access; -}; - -struct nfsd3_readargs { - struct svc_fh fh; - __u64 offset; - __u32 count; - int vlen; -}; - -struct nfsd3_writeargs { - svc_fh fh; - __u64 offset; - __u32 count; - int stable; - __u32 len; - int vlen; -}; - -struct nfsd3_createargs { - struct svc_fh fh; - char * name; - unsigned int len; - int createmode; - struct iattr attrs; - __be32 * verf; -}; - -struct nfsd3_mknodargs { - struct svc_fh fh; - char * name; - unsigned int len; - __u32 ftype; - __u32 major, minor; - struct iattr attrs; -}; - -struct nfsd3_renameargs { - struct svc_fh ffh; - char * fname; - unsigned int flen; - struct svc_fh tfh; - char * tname; - unsigned int tlen; -}; - -struct nfsd3_readlinkargs { - struct svc_fh fh; - char * buffer; -}; - -struct nfsd3_linkargs { - struct svc_fh ffh; - struct svc_fh tfh; - char * tname; - unsigned int tlen; -}; - -struct nfsd3_symlinkargs { - struct svc_fh ffh; - char * fname; - unsigned int flen; - char * tname; - unsigned int tlen; - struct iattr attrs; -}; - -struct nfsd3_readdirargs { - struct svc_fh fh; - __u64 cookie; - __u32 dircount; - __u32 count; - __be32 * verf; - __be32 * buffer; -}; - -struct nfsd3_commitargs { - struct svc_fh fh; - __u64 offset; - __u32 count; -}; - -struct nfsd3_getaclargs { - struct svc_fh fh; - int mask; -}; - -struct posix_acl; -struct nfsd3_setaclargs { - struct svc_fh fh; - int mask; - struct posix_acl *acl_access; - struct posix_acl *acl_default; -}; - -struct nfsd3_attrstat { - __be32 status; - struct svc_fh fh; - struct kstat stat; -}; - -/* LOOKUP, CREATE, MKDIR, SYMLINK, MKNOD */ -struct nfsd3_diropres { - __be32 status; - struct svc_fh dirfh; - struct svc_fh fh; -}; - -struct nfsd3_accessres { - __be32 status; - struct svc_fh fh; - __u32 access; -}; - -struct nfsd3_readlinkres { - __be32 status; - struct svc_fh fh; - __u32 len; -}; - -struct nfsd3_readres { - __be32 status; - struct svc_fh fh; - unsigned long count; - int eof; -}; - -struct nfsd3_writeres { - __be32 status; - struct svc_fh fh; - unsigned long count; - int committed; -}; - -struct nfsd3_renameres { - __be32 status; - struct svc_fh ffh; - struct svc_fh tfh; -}; - -struct nfsd3_linkres { - __be32 status; - struct svc_fh tfh; - struct svc_fh fh; -}; - -struct nfsd3_readdirres { - __be32 status; - struct svc_fh fh; - int count; - __be32 verf[2]; - - struct readdir_cd common; - __be32 * buffer; - int buflen; - __be32 * offset; - __be32 * offset1; - struct svc_rqst * rqstp; - -}; - -struct nfsd3_fsstatres { - __be32 status; - struct kstatfs stats; - __u32 invarsec; -}; - -struct nfsd3_fsinfores { - __be32 status; - __u32 f_rtmax; - __u32 f_rtpref; - __u32 f_rtmult; - __u32 f_wtmax; - __u32 f_wtpref; - __u32 f_wtmult; - __u32 f_dtpref; - __u64 f_maxfilesize; - __u32 f_properties; -}; - -struct nfsd3_pathconfres { - __be32 status; - __u32 p_link_max; - __u32 p_name_max; - __u32 p_no_trunc; - __u32 p_chown_restricted; - __u32 p_case_insensitive; - __u32 p_case_preserving; -}; - -struct nfsd3_commitres { - __be32 status; - struct svc_fh fh; -}; - -struct nfsd3_getaclres { - __be32 status; - struct svc_fh fh; - int mask; - struct posix_acl *acl_access; - struct posix_acl *acl_default; -}; - -/* dummy type for release */ -struct nfsd3_fhandle_pair { - __u32 dummy; - struct svc_fh fh1; - struct svc_fh fh2; -}; - -/* - * Storage requirements for XDR arguments and results. - */ -union nfsd3_xdrstore { - struct nfsd3_sattrargs sattrargs; - struct nfsd3_diropargs diropargs; - struct nfsd3_readargs readargs; - struct nfsd3_writeargs writeargs; - struct nfsd3_createargs createargs; - struct nfsd3_renameargs renameargs; - struct nfsd3_linkargs linkargs; - struct nfsd3_symlinkargs symlinkargs; - struct nfsd3_readdirargs readdirargs; - struct nfsd3_diropres diropres; - struct nfsd3_accessres accessres; - struct nfsd3_readlinkres readlinkres; - struct nfsd3_readres readres; - struct nfsd3_writeres writeres; - struct nfsd3_renameres renameres; - struct nfsd3_linkres linkres; - struct nfsd3_readdirres readdirres; - struct nfsd3_fsstatres fsstatres; - struct nfsd3_fsinfores fsinfores; - struct nfsd3_pathconfres pathconfres; - struct nfsd3_commitres commitres; - struct nfsd3_getaclres getaclres; -}; - -#define NFS3_SVC_XDRSIZE sizeof(union nfsd3_xdrstore) - -int nfs3svc_decode_fhandle(struct svc_rqst *, __be32 *, struct nfsd_fhandle *); -int nfs3svc_decode_sattrargs(struct svc_rqst *, __be32 *, - struct nfsd3_sattrargs *); -int nfs3svc_decode_diropargs(struct svc_rqst *, __be32 *, - struct nfsd3_diropargs *); -int nfs3svc_decode_accessargs(struct svc_rqst *, __be32 *, - struct nfsd3_accessargs *); -int nfs3svc_decode_readargs(struct svc_rqst *, __be32 *, - struct nfsd3_readargs *); -int nfs3svc_decode_writeargs(struct svc_rqst *, __be32 *, - struct nfsd3_writeargs *); -int nfs3svc_decode_createargs(struct svc_rqst *, __be32 *, - struct nfsd3_createargs *); -int nfs3svc_decode_mkdirargs(struct svc_rqst *, __be32 *, - struct nfsd3_createargs *); -int nfs3svc_decode_mknodargs(struct svc_rqst *, __be32 *, - struct nfsd3_mknodargs *); -int nfs3svc_decode_renameargs(struct svc_rqst *, __be32 *, - struct nfsd3_renameargs *); -int nfs3svc_decode_readlinkargs(struct svc_rqst *, __be32 *, - struct nfsd3_readlinkargs *); -int nfs3svc_decode_linkargs(struct svc_rqst *, __be32 *, - struct nfsd3_linkargs *); -int nfs3svc_decode_symlinkargs(struct svc_rqst *, __be32 *, - struct nfsd3_symlinkargs *); -int nfs3svc_decode_readdirargs(struct svc_rqst *, __be32 *, - struct nfsd3_readdirargs *); -int nfs3svc_decode_readdirplusargs(struct svc_rqst *, __be32 *, - struct nfsd3_readdirargs *); -int nfs3svc_decode_commitargs(struct svc_rqst *, __be32 *, - struct nfsd3_commitargs *); -int nfs3svc_encode_voidres(struct svc_rqst *, __be32 *, void *); -int nfs3svc_encode_attrstat(struct svc_rqst *, __be32 *, - struct nfsd3_attrstat *); -int nfs3svc_encode_wccstat(struct svc_rqst *, __be32 *, - struct nfsd3_attrstat *); -int nfs3svc_encode_diropres(struct svc_rqst *, __be32 *, - struct nfsd3_diropres *); -int nfs3svc_encode_accessres(struct svc_rqst *, __be32 *, - struct nfsd3_accessres *); -int nfs3svc_encode_readlinkres(struct svc_rqst *, __be32 *, - struct nfsd3_readlinkres *); -int nfs3svc_encode_readres(struct svc_rqst *, __be32 *, struct nfsd3_readres *); -int nfs3svc_encode_writeres(struct svc_rqst *, __be32 *, struct nfsd3_writeres *); -int nfs3svc_encode_createres(struct svc_rqst *, __be32 *, - struct nfsd3_diropres *); -int nfs3svc_encode_renameres(struct svc_rqst *, __be32 *, - struct nfsd3_renameres *); -int nfs3svc_encode_linkres(struct svc_rqst *, __be32 *, - struct nfsd3_linkres *); -int nfs3svc_encode_readdirres(struct svc_rqst *, __be32 *, - struct nfsd3_readdirres *); -int nfs3svc_encode_fsstatres(struct svc_rqst *, __be32 *, - struct nfsd3_fsstatres *); -int nfs3svc_encode_fsinfores(struct svc_rqst *, __be32 *, - struct nfsd3_fsinfores *); -int nfs3svc_encode_pathconfres(struct svc_rqst *, __be32 *, - struct nfsd3_pathconfres *); -int nfs3svc_encode_commitres(struct svc_rqst *, __be32 *, - struct nfsd3_commitres *); - -int nfs3svc_release_fhandle(struct svc_rqst *, __be32 *, - struct nfsd3_attrstat *); -int nfs3svc_release_fhandle2(struct svc_rqst *, __be32 *, - struct nfsd3_fhandle_pair *); -int nfs3svc_encode_entry(void *, const char *name, - int namlen, loff_t offset, u64 ino, - unsigned int); -int nfs3svc_encode_entry_plus(void *, const char *name, - int namlen, loff_t offset, u64 ino, - unsigned int); -/* Helper functions for NFSv3 ACL code */ -__be32 *nfs3svc_encode_post_op_attr(struct svc_rqst *rqstp, __be32 *p, - struct svc_fh *fhp); -__be32 *nfs3svc_decode_fh(__be32 *p, struct svc_fh *fhp); - - -#endif /* _LINUX_NFSD_XDR3_H */ diff --git a/include/linux/nfsd/xdr4.h b/include/linux/nfsd/xdr4.h deleted file mode 100644 index 73164c2b3d29..000000000000 --- a/include/linux/nfsd/xdr4.h +++ /dev/null @@ -1,563 +0,0 @@ -/* - * include/linux/nfsd/xdr4.h - * - * Server-side types for NFSv4. - * - * Copyright (c) 2002 The Regents of the University of Michigan. - * All rights reserved. - * - * Kendrick Smith <kmsmith@umich.edu> - * Andy Adamson <andros@umich.edu> - * - * Redistribution and use in source and binary forms, with or without - * modification, are permitted provided that the following conditions - * are met: - * - * 1. Redistributions of source code must retain the above copyright - * notice, this list of conditions and the following disclaimer. - * 2. Redistributions in binary form must reproduce the above copyright - * notice, this list of conditions and the following disclaimer in the - * documentation and/or other materials provided with the distribution. - * 3. Neither the name of the University nor the names of its - * contributors may be used to endorse or promote products derived - * from this software without specific prior written permission. - * - * THIS SOFTWARE IS PROVIDED ``AS IS'' AND ANY EXPRESS OR IMPLIED - * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF - * MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE - * DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE - * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR - * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF - * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR - * BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF - * LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING - * NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS - * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. - * - */ - -#ifndef _LINUX_NFSD_XDR4_H -#define _LINUX_NFSD_XDR4_H - -#include <linux/nfs4.h> - -#define NFSD4_MAX_TAGLEN 128 -#define XDR_LEN(n) (((n) + 3) & ~3) - -struct nfsd4_compound_state { - struct svc_fh current_fh; - struct svc_fh save_fh; - struct nfs4_stateowner *replay_owner; - /* For sessions DRC */ - struct nfsd4_session *session; - struct nfsd4_slot *slot; - __be32 *datap; - size_t iovlen; - u32 minorversion; - u32 status; -}; - -static inline bool nfsd4_has_session(struct nfsd4_compound_state *cs) -{ - return cs->slot != NULL; -} - -struct nfsd4_change_info { - u32 atomic; - bool change_supported; - u32 before_ctime_sec; - u32 before_ctime_nsec; - u64 before_change; - u32 after_ctime_sec; - u32 after_ctime_nsec; - u64 after_change; -}; - -struct nfsd4_access { - u32 ac_req_access; /* request */ - u32 ac_supported; /* response */ - u32 ac_resp_access; /* response */ -}; - -struct nfsd4_close { - u32 cl_seqid; /* request */ - stateid_t cl_stateid; /* request+response */ - struct nfs4_stateowner * cl_stateowner; /* response */ -}; - -struct nfsd4_commit { - u64 co_offset; /* request */ - u32 co_count; /* request */ - nfs4_verifier co_verf; /* response */ -}; - -struct nfsd4_create { - u32 cr_namelen; /* request */ - char * cr_name; /* request */ - u32 cr_type; /* request */ - union { /* request */ - struct { - u32 namelen; - char *name; - } link; /* NF4LNK */ - struct { - u32 specdata1; - u32 specdata2; - } dev; /* NF4BLK, NF4CHR */ - } u; - u32 cr_bmval[3]; /* request */ - struct iattr cr_iattr; /* request */ - struct nfsd4_change_info cr_cinfo; /* response */ - struct nfs4_acl *cr_acl; -}; -#define cr_linklen u.link.namelen -#define cr_linkname u.link.name -#define cr_specdata1 u.dev.specdata1 -#define cr_specdata2 u.dev.specdata2 - -struct nfsd4_delegreturn { - stateid_t dr_stateid; -}; - -struct nfsd4_getattr { - u32 ga_bmval[3]; /* request */ - struct svc_fh *ga_fhp; /* response */ -}; - -struct nfsd4_link { - u32 li_namelen; /* request */ - char * li_name; /* request */ - struct nfsd4_change_info li_cinfo; /* response */ -}; - -struct nfsd4_lock_denied { - clientid_t ld_clientid; - struct nfs4_stateowner *ld_sop; - u64 ld_start; - u64 ld_length; - u32 ld_type; -}; - -struct nfsd4_lock { - /* request */ - u32 lk_type; - u32 lk_reclaim; /* boolean */ - u64 lk_offset; - u64 lk_length; - u32 lk_is_new; - union { - struct { - u32 open_seqid; - stateid_t open_stateid; - u32 lock_seqid; - clientid_t clientid; - struct xdr_netobj owner; - } new; - struct { - stateid_t lock_stateid; - u32 lock_seqid; - } old; - } v; - - /* response */ - union { - struct { - stateid_t stateid; - } ok; - struct nfsd4_lock_denied denied; - } u; - /* The lk_replay_owner is the open owner in the open_to_lock_owner - * case and the lock owner otherwise: */ - struct nfs4_stateowner *lk_replay_owner; -}; -#define lk_new_open_seqid v.new.open_seqid -#define lk_new_open_stateid v.new.open_stateid -#define lk_new_lock_seqid v.new.lock_seqid -#define lk_new_clientid v.new.clientid -#define lk_new_owner v.new.owner -#define lk_old_lock_stateid v.old.lock_stateid -#define lk_old_lock_seqid v.old.lock_seqid - -#define lk_rflags u.ok.rflags -#define lk_resp_stateid u.ok.stateid -#define lk_denied u.denied - - -struct nfsd4_lockt { - u32 lt_type; - clientid_t lt_clientid; - struct xdr_netobj lt_owner; - u64 lt_offset; - u64 lt_length; - struct nfs4_stateowner * lt_stateowner; - struct nfsd4_lock_denied lt_denied; -}; - - -struct nfsd4_locku { - u32 lu_type; - u32 lu_seqid; - stateid_t lu_stateid; - u64 lu_offset; - u64 lu_length; - struct nfs4_stateowner *lu_stateowner; -}; - - -struct nfsd4_lookup { - u32 lo_len; /* request */ - char * lo_name; /* request */ -}; - -struct nfsd4_putfh { - u32 pf_fhlen; /* request */ - char *pf_fhval; /* request */ -}; - -struct nfsd4_open { - u32 op_claim_type; /* request */ - struct xdr_netobj op_fname; /* request - everything but CLAIM_PREV */ - u32 op_delegate_type; /* request - CLAIM_PREV only */ - stateid_t op_delegate_stateid; /* request - response */ - u32 op_create; /* request */ - u32 op_createmode; /* request */ - u32 op_bmval[3]; /* request */ - struct iattr iattr; /* UNCHECKED4, GUARDED4, EXCLUSIVE4_1 */ - nfs4_verifier verf; /* EXCLUSIVE4 */ - clientid_t op_clientid; /* request */ - struct xdr_netobj op_owner; /* request */ - u32 op_seqid; /* request */ - u32 op_share_access; /* request */ - u32 op_share_deny; /* request */ - stateid_t op_stateid; /* response */ - u32 op_recall; /* recall */ - struct nfsd4_change_info op_cinfo; /* response */ - u32 op_rflags; /* response */ - int op_truncate; /* used during processing */ - struct nfs4_stateowner *op_stateowner; /* used during processing */ - struct nfs4_acl *op_acl; -}; -#define op_iattr iattr -#define op_verf verf - -struct nfsd4_open_confirm { - stateid_t oc_req_stateid /* request */; - u32 oc_seqid /* request */; - stateid_t oc_resp_stateid /* response */; - struct nfs4_stateowner * oc_stateowner; /* response */ -}; - -struct nfsd4_open_downgrade { - stateid_t od_stateid; - u32 od_seqid; - u32 od_share_access; - u32 od_share_deny; - struct nfs4_stateowner *od_stateowner; -}; - - -struct nfsd4_read { - stateid_t rd_stateid; /* request */ - u64 rd_offset; /* request */ - u32 rd_length; /* request */ - int rd_vlen; - struct file *rd_filp; - - struct svc_rqst *rd_rqstp; /* response */ - struct svc_fh * rd_fhp; /* response */ -}; - -struct nfsd4_readdir { - u64 rd_cookie; /* request */ - nfs4_verifier rd_verf; /* request */ - u32 rd_dircount; /* request */ - u32 rd_maxcount; /* request */ - u32 rd_bmval[3]; /* request */ - struct svc_rqst *rd_rqstp; /* response */ - struct svc_fh * rd_fhp; /* response */ - - struct readdir_cd common; - __be32 * buffer; - int buflen; - __be32 * offset; -}; - -struct nfsd4_release_lockowner { - clientid_t rl_clientid; - struct xdr_netobj rl_owner; -}; -struct nfsd4_readlink { - struct svc_rqst *rl_rqstp; /* request */ - struct svc_fh * rl_fhp; /* request */ -}; - -struct nfsd4_remove { - u32 rm_namelen; /* request */ - char * rm_name; /* request */ - struct nfsd4_change_info rm_cinfo; /* response */ -}; - -struct nfsd4_rename { - u32 rn_snamelen; /* request */ - char * rn_sname; /* request */ - u32 rn_tnamelen; /* request */ - char * rn_tname; /* request */ - struct nfsd4_change_info rn_sinfo; /* response */ - struct nfsd4_change_info rn_tinfo; /* response */ -}; - -struct nfsd4_secinfo { - u32 si_namelen; /* request */ - char *si_name; /* request */ - struct svc_export *si_exp; /* response */ -}; - -struct nfsd4_setattr { - stateid_t sa_stateid; /* request */ - u32 sa_bmval[3]; /* request */ - struct iattr sa_iattr; /* request */ - struct nfs4_acl *sa_acl; -}; - -struct nfsd4_setclientid { - nfs4_verifier se_verf; /* request */ - u32 se_namelen; /* request */ - char * se_name; /* request */ - u32 se_callback_prog; /* request */ - u32 se_callback_netid_len; /* request */ - char * se_callback_netid_val; /* request */ - u32 se_callback_addr_len; /* request */ - char * se_callback_addr_val; /* request */ - u32 se_callback_ident; /* request */ - clientid_t se_clientid; /* response */ - nfs4_verifier se_confirm; /* response */ -}; - -struct nfsd4_setclientid_confirm { - clientid_t sc_clientid; - nfs4_verifier sc_confirm; -}; - -/* also used for NVERIFY */ -struct nfsd4_verify { - u32 ve_bmval[3]; /* request */ - u32 ve_attrlen; /* request */ - char * ve_attrval; /* request */ -}; - -struct nfsd4_write { - stateid_t wr_stateid; /* request */ - u64 wr_offset; /* request */ - u32 wr_stable_how; /* request */ - u32 wr_buflen; /* request */ - int wr_vlen; - - u32 wr_bytes_written; /* response */ - u32 wr_how_written; /* response */ - nfs4_verifier wr_verifier; /* response */ -}; - -struct nfsd4_exchange_id { - nfs4_verifier verifier; - struct xdr_netobj clname; - u32 flags; - clientid_t clientid; - u32 seqid; - int spa_how; -}; - -struct nfsd4_sequence { - struct nfs4_sessionid sessionid; /* request/response */ - u32 seqid; /* request/response */ - u32 slotid; /* request/response */ - u32 maxslots; /* request/response */ - u32 cachethis; /* request */ -#if 0 - u32 target_maxslots; /* response */ - u32 status_flags; /* response */ -#endif /* not yet */ -}; - -struct nfsd4_destroy_session { - struct nfs4_sessionid sessionid; -}; - -struct nfsd4_op { - int opnum; - __be32 status; - union { - struct nfsd4_access access; - struct nfsd4_close close; - struct nfsd4_commit commit; - struct nfsd4_create create; - struct nfsd4_delegreturn delegreturn; - struct nfsd4_getattr getattr; - struct svc_fh * getfh; - struct nfsd4_link link; - struct nfsd4_lock lock; - struct nfsd4_lockt lockt; - struct nfsd4_locku locku; - struct nfsd4_lookup lookup; - struct nfsd4_verify nverify; - struct nfsd4_open open; - struct nfsd4_open_confirm open_confirm; - struct nfsd4_open_downgrade open_downgrade; - struct nfsd4_putfh putfh; - struct nfsd4_read read; - struct nfsd4_readdir readdir; - struct nfsd4_readlink readlink; - struct nfsd4_remove remove; - struct nfsd4_rename rename; - clientid_t renew; - struct nfsd4_secinfo secinfo; - struct nfsd4_setattr setattr; - struct nfsd4_setclientid setclientid; - struct nfsd4_setclientid_confirm setclientid_confirm; - struct nfsd4_verify verify; - struct nfsd4_write write; - struct nfsd4_release_lockowner release_lockowner; - - /* NFSv4.1 */ - struct nfsd4_exchange_id exchange_id; - struct nfsd4_create_session create_session; - struct nfsd4_destroy_session destroy_session; - struct nfsd4_sequence sequence; - } u; - struct nfs4_replay * replay; -}; - -struct nfsd4_compoundargs { - /* scratch variables for XDR decode */ - __be32 * p; - __be32 * end; - struct page ** pagelist; - int pagelen; - __be32 tmp[8]; - __be32 * tmpp; - struct tmpbuf { - struct tmpbuf *next; - void (*release)(const void *); - void *buf; - } *to_free; - - struct svc_rqst *rqstp; - - u32 taglen; - char * tag; - u32 minorversion; - u32 opcnt; - struct nfsd4_op *ops; - struct nfsd4_op iops[8]; -}; - -struct nfsd4_compoundres { - /* scratch variables for XDR encode */ - __be32 * p; - __be32 * end; - struct xdr_buf * xbuf; - struct svc_rqst * rqstp; - - u32 taglen; - char * tag; - u32 opcnt; - __be32 * tagp; /* tag, opcount encode location */ - struct nfsd4_compound_state cstate; -}; - -static inline bool nfsd4_is_solo_sequence(struct nfsd4_compoundres *resp) -{ - struct nfsd4_compoundargs *args = resp->rqstp->rq_argp; - return resp->opcnt == 1 && args->ops[0].opnum == OP_SEQUENCE; -} - -static inline bool nfsd4_not_cached(struct nfsd4_compoundres *resp) -{ - return !resp->cstate.slot->sl_cachethis || nfsd4_is_solo_sequence(resp); -} - -#define NFS4_SVC_XDRSIZE sizeof(struct nfsd4_compoundargs) - -static inline void -set_change_info(struct nfsd4_change_info *cinfo, struct svc_fh *fhp) -{ - BUG_ON(!fhp->fh_pre_saved || !fhp->fh_post_saved); - cinfo->atomic = 1; - cinfo->change_supported = IS_I_VERSION(fhp->fh_dentry->d_inode); - if (cinfo->change_supported) { - cinfo->before_change = fhp->fh_pre_change; - cinfo->after_change = fhp->fh_post_change; - } else { - cinfo->before_ctime_sec = fhp->fh_pre_ctime.tv_sec; - cinfo->before_ctime_nsec = fhp->fh_pre_ctime.tv_nsec; - cinfo->after_ctime_sec = fhp->fh_post_attr.ctime.tv_sec; - cinfo->after_ctime_nsec = fhp->fh_post_attr.ctime.tv_nsec; - } -} - -int nfs4svc_encode_voidres(struct svc_rqst *, __be32 *, void *); -int nfs4svc_decode_compoundargs(struct svc_rqst *, __be32 *, - struct nfsd4_compoundargs *); -int nfs4svc_encode_compoundres(struct svc_rqst *, __be32 *, - struct nfsd4_compoundres *); -void nfsd4_encode_operation(struct nfsd4_compoundres *, struct nfsd4_op *); -void nfsd4_encode_replay(struct nfsd4_compoundres *resp, struct nfsd4_op *op); -__be32 nfsd4_encode_fattr(struct svc_fh *fhp, struct svc_export *exp, - struct dentry *dentry, __be32 *buffer, int *countp, - u32 *bmval, struct svc_rqst *, int ignore_crossmnt); -extern __be32 nfsd4_setclientid(struct svc_rqst *rqstp, - struct nfsd4_compound_state *, - struct nfsd4_setclientid *setclid); -extern __be32 nfsd4_setclientid_confirm(struct svc_rqst *rqstp, - struct nfsd4_compound_state *, - struct nfsd4_setclientid_confirm *setclientid_confirm); -extern void nfsd4_store_cache_entry(struct nfsd4_compoundres *resp); -extern __be32 nfsd4_replay_cache_entry(struct nfsd4_compoundres *resp, - struct nfsd4_sequence *seq); -extern __be32 nfsd4_exchange_id(struct svc_rqst *rqstp, - struct nfsd4_compound_state *, -struct nfsd4_exchange_id *); - extern __be32 nfsd4_create_session(struct svc_rqst *, - struct nfsd4_compound_state *, - struct nfsd4_create_session *); -extern __be32 nfsd4_sequence(struct svc_rqst *, - struct nfsd4_compound_state *, - struct nfsd4_sequence *); -extern __be32 nfsd4_destroy_session(struct svc_rqst *, - struct nfsd4_compound_state *, - struct nfsd4_destroy_session *); -extern __be32 nfsd4_process_open1(struct nfsd4_compound_state *, - struct nfsd4_open *open); -extern __be32 nfsd4_process_open2(struct svc_rqst *rqstp, - struct svc_fh *current_fh, struct nfsd4_open *open); -extern __be32 nfsd4_open_confirm(struct svc_rqst *rqstp, - struct nfsd4_compound_state *, struct nfsd4_open_confirm *oc); -extern __be32 nfsd4_close(struct svc_rqst *rqstp, - struct nfsd4_compound_state *, - struct nfsd4_close *close); -extern __be32 nfsd4_open_downgrade(struct svc_rqst *rqstp, - struct nfsd4_compound_state *, - struct nfsd4_open_downgrade *od); -extern __be32 nfsd4_lock(struct svc_rqst *rqstp, struct nfsd4_compound_state *, - struct nfsd4_lock *lock); -extern __be32 nfsd4_lockt(struct svc_rqst *rqstp, - struct nfsd4_compound_state *, - struct nfsd4_lockt *lockt); -extern __be32 nfsd4_locku(struct svc_rqst *rqstp, - struct nfsd4_compound_state *, - struct nfsd4_locku *locku); -extern __be32 -nfsd4_release_lockowner(struct svc_rqst *rqstp, - struct nfsd4_compound_state *, - struct nfsd4_release_lockowner *rlockowner); -extern void nfsd4_release_compoundargs(struct nfsd4_compoundargs *); -extern __be32 nfsd4_delegreturn(struct svc_rqst *rqstp, - struct nfsd4_compound_state *, struct nfsd4_delegreturn *dr); -extern __be32 nfsd4_renew(struct svc_rqst *rqstp, - struct nfsd4_compound_state *, clientid_t *clid); -#endif - -/* - * Local variables: - * c-basic-offset: 8 - * End: - */ diff --git a/include/linux/nilfs2_fs.h b/include/linux/nilfs2_fs.h index 3fe02cf8b65a..640702e97457 100644 --- a/include/linux/nilfs2_fs.h +++ b/include/linux/nilfs2_fs.h @@ -153,6 +153,7 @@ struct nilfs_super_root { semantics also for data */ #define NILFS_MOUNT_NORECOVERY 0x4000 /* Disable write access during mount-time recovery */ +#define NILFS_MOUNT_DISCARD 0x8000 /* Issue DISCARD requests */ /** diff --git a/include/linux/nl80211.h b/include/linux/nl80211.h index da8ea2e19273..28ba20fda3e2 100644 --- a/include/linux/nl80211.h +++ b/include/linux/nl80211.h @@ -3,7 +3,7 @@ /* * 802.11 netlink interface public header * - * Copyright 2006, 2007, 2008 Johannes Berg <johannes@sipsolutions.net> + * Copyright 2006-2010 Johannes Berg <johannes@sipsolutions.net> * Copyright 2008 Michael Wu <flamingice@sourmilk.net> * Copyright 2008 Luis Carlos Cobo <luisca@cozybit.com> * Copyright 2008 Michael Buesch <mb@bu3sch.de> @@ -270,6 +270,60 @@ * @NL80211_CMD_SET_WIPHY_NETNS: Set a wiphy's netns. Note that all devices * associated with this wiphy must be down and will follow. * + * @NL80211_CMD_REMAIN_ON_CHANNEL: Request to remain awake on the specified + * channel for the specified amount of time. This can be used to do + * off-channel operations like transmit a Public Action frame and wait for + * a response while being associated to an AP on another channel. + * %NL80211_ATTR_WIPHY or %NL80211_ATTR_IFINDEX is used to specify which + * radio is used. %NL80211_ATTR_WIPHY_FREQ is used to specify the + * frequency for the operation and %NL80211_ATTR_WIPHY_CHANNEL_TYPE may be + * optionally used to specify additional channel parameters. + * %NL80211_ATTR_DURATION is used to specify the duration in milliseconds + * to remain on the channel. This command is also used as an event to + * notify when the requested duration starts (it may take a while for the + * driver to schedule this time due to other concurrent needs for the + * radio). + * When called, this operation returns a cookie (%NL80211_ATTR_COOKIE) + * that will be included with any events pertaining to this request; + * the cookie is also used to cancel the request. + * @NL80211_CMD_CANCEL_REMAIN_ON_CHANNEL: This command can be used to cancel a + * pending remain-on-channel duration if the desired operation has been + * completed prior to expiration of the originally requested duration. + * %NL80211_ATTR_WIPHY or %NL80211_ATTR_IFINDEX is used to specify the + * radio. The %NL80211_ATTR_COOKIE attribute must be given as well to + * uniquely identify the request. + * This command is also used as an event to notify when a requested + * remain-on-channel duration has expired. + * + * @NL80211_CMD_SET_TX_BITRATE_MASK: Set the mask of rates to be used in TX + * rate selection. %NL80211_ATTR_IFINDEX is used to specify the interface + * and @NL80211_ATTR_TX_RATES the set of allowed rates. + * + * @NL80211_CMD_REGISTER_ACTION: Register for receiving certain action frames + * (via @NL80211_CMD_ACTION) for processing in userspace. This command + * requires an interface index and a match attribute containing the first + * few bytes of the frame that should match, e.g. a single byte for only + * a category match or four bytes for vendor frames including the OUI. + * The registration cannot be dropped, but is removed automatically + * when the netlink socket is closed. Multiple registrations can be made. + * @NL80211_CMD_ACTION: Action frame TX request and RX notification. This + * command is used both as a request to transmit an Action frame and as an + * event indicating reception of an Action frame that was not processed in + * kernel code, but is for us (i.e., which may need to be processed in a + * user space application). %NL80211_ATTR_FRAME is used to specify the + * frame contents (including header). %NL80211_ATTR_WIPHY_FREQ (and + * optionally %NL80211_ATTR_WIPHY_CHANNEL_TYPE) is used to indicate on + * which channel the frame is to be transmitted or was received. This + * channel has to be the current channel (remain-on-channel or the + * operational channel). When called, this operation returns a cookie + * (%NL80211_ATTR_COOKIE) that will be included with the TX status event + * pertaining to the TX request. + * @NL80211_CMD_ACTION_TX_STATUS: Report TX status of an Action frame + * transmitted with %NL80211_CMD_ACTION. %NL80211_ATTR_COOKIE identifies + * the TX command and %NL80211_ATTR_FRAME includes the contents of the + * frame. %NL80211_ATTR_ACK flag is included if the recipient acknowledged + * the frame. + * * @NL80211_CMD_MAX: highest used command number * @__NL80211_CMD_AFTER_LAST: internal use */ @@ -353,6 +407,18 @@ enum nl80211_commands { NL80211_CMD_DEL_PMKSA, NL80211_CMD_FLUSH_PMKSA, + NL80211_CMD_REMAIN_ON_CHANNEL, + NL80211_CMD_CANCEL_REMAIN_ON_CHANNEL, + + NL80211_CMD_SET_TX_BITRATE_MASK, + + NL80211_CMD_REGISTER_ACTION, + NL80211_CMD_ACTION, + NL80211_CMD_ACTION_TX_STATUS, + + NL80211_CMD_SET_POWER_SAVE, + NL80211_CMD_GET_POWER_SAVE, + /* add new commands above here */ /* used to define NL80211_CMD_MAX below */ @@ -402,6 +468,8 @@ enum nl80211_commands { * @NL80211_ATTR_WIPHY_RTS_THRESHOLD: RTS threshold (TX frames with length * larger than or equal to this use RTS/CTS handshake); allowed range: * 0..65536, disable with (u32)-1; dot11RTSThreshold; u32 + * @NL80211_ATTR_WIPHY_COVERAGE_CLASS: Coverage Class as defined by IEEE 802.11 + * section 7.3.2.9; dot11CoverageClass; u8 * * @NL80211_ATTR_IFINDEX: network interface index of the device to operate on * @NL80211_ATTR_IFNAME: network interface name @@ -606,6 +674,23 @@ enum nl80211_commands { * @NL80211_ATTR_MAX_NUM_PMKIDS: maximum number of PMKIDs a firmware can * cache, a wiphy attribute. * + * @NL80211_ATTR_DURATION: Duration of an operation in milliseconds, u32. + * + * @NL80211_ATTR_COOKIE: Generic 64-bit cookie to identify objects. + * + * @NL80211_ATTR_TX_RATES: Nested set of attributes + * (enum nl80211_tx_rate_attributes) describing TX rates per band. The + * enum nl80211_band value is used as the index (nla_type() of the nested + * data. If a band is not included, it will be configured to allow all + * rates based on negotiated supported rates information. This attribute + * is used with %NL80211_CMD_SET_TX_BITRATE_MASK. + * + * @NL80211_ATTR_FRAME_MATCH: A binary attribute which typically must contain + * at least one byte, currently used with @NL80211_CMD_REGISTER_ACTION. + * + * @NL80211_ATTR_ACK: Flag attribute indicating that the frame was + * acknowledged by the recipient. + * * @NL80211_ATTR_MAX: highest attribute number currently defined * @__NL80211_ATTR_AFTER_LAST: internal use */ @@ -743,6 +828,20 @@ enum nl80211_attrs { NL80211_ATTR_PMKID, NL80211_ATTR_MAX_NUM_PMKIDS, + NL80211_ATTR_DURATION, + + NL80211_ATTR_COOKIE, + + NL80211_ATTR_WIPHY_COVERAGE_CLASS, + + NL80211_ATTR_TX_RATES, + + NL80211_ATTR_FRAME_MATCH, + + NL80211_ATTR_ACK, + + NL80211_ATTR_PS_STATE, + /* add attributes here, update the policy in nl80211.c */ __NL80211_ATTR_AFTER_LAST, @@ -1323,13 +1422,20 @@ enum nl80211_channel_type { * @NL80211_BSS_BEACON_INTERVAL: beacon interval of the (I)BSS (u16) * @NL80211_BSS_CAPABILITY: capability field (CPU order, u16) * @NL80211_BSS_INFORMATION_ELEMENTS: binary attribute containing the - * raw information elements from the probe response/beacon (bin) + * raw information elements from the probe response/beacon (bin); + * if the %NL80211_BSS_BEACON_IES attribute is present, the IEs here are + * from a Probe Response frame; otherwise they are from a Beacon frame. + * However, if the driver does not indicate the source of the IEs, these + * IEs may be from either frame subtype. * @NL80211_BSS_SIGNAL_MBM: signal strength of probe response/beacon * in mBm (100 * dBm) (s32) * @NL80211_BSS_SIGNAL_UNSPEC: signal strength of the probe response/beacon * in unspecified units, scaled to 0..100 (u8) * @NL80211_BSS_STATUS: status, if this BSS is "used" * @NL80211_BSS_SEEN_MS_AGO: age of this BSS entry in ms + * @NL80211_BSS_BEACON_IES: binary attribute containing the raw information + * elements from a Beacon frame (bin); not present if no Beacon frame has + * yet been received * @__NL80211_BSS_AFTER_LAST: internal * @NL80211_BSS_MAX: highest BSS attribute */ @@ -1345,6 +1451,7 @@ enum nl80211_bss { NL80211_BSS_SIGNAL_UNSPEC, NL80211_BSS_STATUS, NL80211_BSS_SEEN_MS_AGO, + NL80211_BSS_BEACON_IES, /* keep last */ __NL80211_BSS_AFTER_LAST, @@ -1442,4 +1549,38 @@ enum nl80211_key_attributes { NL80211_KEY_MAX = __NL80211_KEY_AFTER_LAST - 1 }; +/** + * enum nl80211_tx_rate_attributes - TX rate set attributes + * @__NL80211_TXRATE_INVALID: invalid + * @NL80211_TXRATE_LEGACY: Legacy (non-MCS) rates allowed for TX rate selection + * in an array of rates as defined in IEEE 802.11 7.3.2.2 (u8 values with + * 1 = 500 kbps) but without the IE length restriction (at most + * %NL80211_MAX_SUPP_RATES in a single array). + * @__NL80211_TXRATE_AFTER_LAST: internal + * @NL80211_TXRATE_MAX: highest TX rate attribute + */ +enum nl80211_tx_rate_attributes { + __NL80211_TXRATE_INVALID, + NL80211_TXRATE_LEGACY, + + /* keep last */ + __NL80211_TXRATE_AFTER_LAST, + NL80211_TXRATE_MAX = __NL80211_TXRATE_AFTER_LAST - 1 +}; + +/** + * enum nl80211_band - Frequency band + * @NL80211_BAND_2GHZ - 2.4 GHz ISM band + * @NL80211_BAND_5GHZ - around 5 GHz band (4.9 - 5.7 GHz) + */ +enum nl80211_band { + NL80211_BAND_2GHZ, + NL80211_BAND_5GHZ, +}; + +enum nl80211_ps_state { + NL80211_PS_DISABLED, + NL80211_PS_ENABLED, +}; + #endif /* __LINUX_NL80211_H */ diff --git a/include/linux/node.h b/include/linux/node.h index 681a697b9a86..06292dac3eab 100644 --- a/include/linux/node.h +++ b/include/linux/node.h @@ -21,13 +21,19 @@ #include <linux/sysdev.h> #include <linux/cpumask.h> +#include <linux/workqueue.h> struct node { struct sys_device sysdev; + +#if defined(CONFIG_MEMORY_HOTPLUG_SPARSE) && defined(CONFIG_HUGETLBFS) + struct work_struct node_work; +#endif }; struct memory_block; extern struct node node_devices[]; +typedef void (*node_registration_func_t)(struct node *); extern int register_node(struct node *, int, struct node *); extern void unregister_node(struct node *node); @@ -39,6 +45,11 @@ extern int unregister_cpu_under_node(unsigned int cpu, unsigned int nid); extern int register_mem_sect_under_node(struct memory_block *mem_blk, int nid); extern int unregister_mem_sect_under_nodes(struct memory_block *mem_blk); + +#ifdef CONFIG_HUGETLBFS +extern void register_hugetlbfs_with_node(node_registration_func_t doregister, + node_registration_func_t unregister); +#endif #else static inline int register_one_node(int nid) { @@ -65,6 +76,11 @@ static inline int unregister_mem_sect_under_nodes(struct memory_block *mem_blk) { return 0; } + +static inline void register_hugetlbfs_with_node(node_registration_func_t reg, + node_registration_func_t unreg) +{ +} #endif #define to_node(sys_device) container_of(sys_device, struct node, sysdev) diff --git a/include/linux/nodemask.h b/include/linux/nodemask.h index b359c4a9ec9e..c4fa64b585ff 100644 --- a/include/linux/nodemask.h +++ b/include/linux/nodemask.h @@ -69,8 +69,6 @@ * int node_online(node) Is some node online? * int node_possible(node) Is some node possible? * - * int any_online_node(mask) First online node in mask - * * node_set_online(node) set bit 'node' in node_online_map * node_set_offline(node) clear bit 'node' in node_online_map * @@ -245,14 +243,19 @@ static inline int __next_node(int n, const nodemask_t *srcp) return min_t(int,MAX_NUMNODES,find_next_bit(srcp->bits, MAX_NUMNODES, n+1)); } +static inline void init_nodemask_of_node(nodemask_t *mask, int node) +{ + nodes_clear(*mask); + node_set(node, *mask); +} + #define nodemask_of_node(node) \ ({ \ typeof(_unused_nodemask_arg_) m; \ if (sizeof(m) == sizeof(unsigned long)) { \ - m.bits[0] = 1UL<<(node); \ + m.bits[0] = 1UL << (node); \ } else { \ - nodes_clear(m); \ - node_set((node), m); \ + init_nodemask_of_node(&m, (node)); \ } \ m; \ }) @@ -462,15 +465,6 @@ static inline int num_node_state(enum node_states state) #define node_online_map node_states[N_ONLINE] #define node_possible_map node_states[N_POSSIBLE] -#define any_online_node(mask) \ -({ \ - int node; \ - for_each_node_mask(node, (mask)) \ - if (node_online(node)) \ - break; \ - node; \ -}) - #define num_online_nodes() num_node_state(N_ONLINE) #define num_possible_nodes() num_node_state(N_POSSIBLE) #define node_online(node) node_state((node), N_ONLINE) @@ -480,15 +474,17 @@ static inline int num_node_state(enum node_states state) #define for_each_online_node(node) for_each_node_state(node, N_ONLINE) /* - * For nodemask scrach area.(See CPUMASK_ALLOC() in cpumask.h) + * For nodemask scrach area. + * NODEMASK_ALLOC(type, name) allocates an object with a specified type and + * name. */ - -#if NODES_SHIFT > 8 /* nodemask_t > 64 bytes */ -#define NODEMASK_ALLOC(x, m) struct x *m = kmalloc(sizeof(*m), GFP_KERNEL) -#define NODEMASK_FREE(m) kfree(m) +#if NODES_SHIFT > 8 /* nodemask_t > 256 bytes */ +#define NODEMASK_ALLOC(type, name, gfp_flags) \ + type *name = kmalloc(sizeof(*name), gfp_flags) +#define NODEMASK_FREE(m) kfree(m) #else -#define NODEMASK_ALLOC(x, m) struct x _m, *m = &_m -#define NODEMASK_FREE(m) +#define NODEMASK_ALLOC(type, name, gfp_flags) type _name, *name = &_name +#define NODEMASK_FREE(m) do {} while (0) #endif /* A example struture for using NODEMASK_ALLOC, used in mempolicy. */ @@ -497,8 +493,10 @@ struct nodemask_scratch { nodemask_t mask2; }; -#define NODEMASK_SCRATCH(x) NODEMASK_ALLOC(nodemask_scratch, x) -#define NODEMASK_SCRATCH_FREE(x) NODEMASK_FREE(x) +#define NODEMASK_SCRATCH(x) \ + NODEMASK_ALLOC(struct nodemask_scratch, x, \ + GFP_KERNEL | __GFP_NORETRY) +#define NODEMASK_SCRATCH_FREE(x) NODEMASK_FREE(x) #endif /* __LINUX_NODEMASK_H */ diff --git a/include/linux/numa.h b/include/linux/numa.h index a31a7301b159..3aaa31603a86 100644 --- a/include/linux/numa.h +++ b/include/linux/numa.h @@ -10,4 +10,6 @@ #define MAX_NUMNODES (1 << NODES_SHIFT) +#define NUMA_NO_NODE (-1) + #endif /* _LINUX_NUMA_H */ diff --git a/include/linux/of.h b/include/linux/of.h index e7facd8fbce8..f6d9cbc39c9c 100644 --- a/include/linux/of.h +++ b/include/linux/of.h @@ -19,6 +19,11 @@ #include <linux/bitops.h> #include <linux/kref.h> #include <linux/mod_devicetable.h> +#include <linux/spinlock.h> + +#include <asm/byteorder.h> + +#ifdef CONFIG_OF typedef u32 phandle; typedef u32 ihandle; @@ -39,10 +44,7 @@ struct of_irq_controller; struct device_node { const char *name; const char *type; - phandle node; -#if !defined(CONFIG_SPARC) - phandle linux_phandle; -#endif + phandle phandle; char *full_name; struct property *properties; @@ -63,6 +65,11 @@ struct device_node { #endif }; +/* Pointer for first entry in chain of all nodes. */ +extern struct device_node *allnodes; +extern struct device_node *of_chosen; +extern rwlock_t devtree_lock; + static inline int of_node_check_flag(struct device_node *n, unsigned long flag) { return test_bit(flag, &n->_flags); @@ -73,12 +80,6 @@ static inline void of_node_set_flag(struct device_node *n, unsigned long flag) set_bit(flag, &n->_flags); } -static inline void -set_node_proc_entry(struct device_node *dn, struct proc_dir_entry *de) -{ - dn->pde = de; -} - extern struct device_node *of_find_all_nodes(struct device_node *prev); #if defined(CONFIG_SPARC) @@ -101,26 +102,36 @@ extern void of_node_put(struct device_node *node); */ /* Helper to read a big number; size is in cells (not bytes) */ -static inline u64 of_read_number(const u32 *cell, int size) +static inline u64 of_read_number(const __be32 *cell, int size) { u64 r = 0; while (size--) - r = (r << 32) | *(cell++); + r = (r << 32) | be32_to_cpu(*(cell++)); return r; } /* Like of_read_number, but we want an unsigned long result */ -#ifdef CONFIG_PPC32 -static inline unsigned long of_read_ulong(const u32 *cell, int size) +static inline unsigned long of_read_ulong(const __be32 *cell, int size) { - return cell[size-1]; + /* toss away upper bits if unsigned long is smaller than u64 */ + return of_read_number(cell, size); } -#else -#define of_read_ulong(cell, size) of_read_number(cell, size) -#endif #include <asm/prom.h> +/* Default #address and #size cells. Allow arch asm/prom.h to override */ +#if !defined(OF_ROOT_NODE_ADDR_CELLS_DEFAULT) +#define OF_ROOT_NODE_ADDR_CELLS_DEFAULT 1 +#define OF_ROOT_NODE_SIZE_CELLS_DEFAULT 1 +#endif + +/* Default string compare functions, Allow arch asm/prom.h to override */ +#if !defined(of_compat_cmp) +#define of_compat_cmp(s1, s2, l) strncasecmp((s1), (s2), (l)) +#define of_prop_cmp(s1, s2) strcmp((s1), (s2)) +#define of_node_cmp(s1, s2) strcasecmp((s1), (s2)) +#endif + /* flag descriptions */ #define OF_DYNAMIC 1 /* node and properties were allocated via kmalloc */ #define OF_DETACHED 2 /* node has been detached from the device tree */ @@ -187,4 +198,19 @@ extern int of_parse_phandles_with_args(struct device_node *np, const char *list_name, const char *cells_name, int index, struct device_node **out_node, const void **out_args); +extern int of_machine_is_compatible(const char *compat); + +extern int prom_add_property(struct device_node* np, struct property* prop); +extern int prom_remove_property(struct device_node *np, struct property *prop); +extern int prom_update_property(struct device_node *np, + struct property *newprop, + struct property *oldprop); + +#if defined(CONFIG_OF_DYNAMIC) +/* For updating the device tree at runtime */ +extern void of_attach_node(struct device_node *); +extern void of_detach_node(struct device_node *); +#endif + +#endif /* CONFIG_OF */ #endif /* _LINUX_OF_H */ diff --git a/include/linux/of_fdt.h b/include/linux/of_fdt.h index 41d432b13553..a1ca92ccb0ff 100644 --- a/include/linux/of_fdt.h +++ b/include/linux/of_fdt.h @@ -42,45 +42,62 @@ * ends when size is 0 */ struct boot_param_header { - u32 magic; /* magic word OF_DT_HEADER */ - u32 totalsize; /* total size of DT block */ - u32 off_dt_struct; /* offset to structure */ - u32 off_dt_strings; /* offset to strings */ - u32 off_mem_rsvmap; /* offset to memory reserve map */ - u32 version; /* format version */ - u32 last_comp_version; /* last compatible version */ + __be32 magic; /* magic word OF_DT_HEADER */ + __be32 totalsize; /* total size of DT block */ + __be32 off_dt_struct; /* offset to structure */ + __be32 off_dt_strings; /* offset to strings */ + __be32 off_mem_rsvmap; /* offset to memory reserve map */ + __be32 version; /* format version */ + __be32 last_comp_version; /* last compatible version */ /* version 2 fields below */ - u32 boot_cpuid_phys; /* Physical CPU id we're booting on */ + __be32 boot_cpuid_phys; /* Physical CPU id we're booting on */ /* version 3 fields below */ - u32 dt_strings_size; /* size of the DT strings block */ + __be32 dt_strings_size; /* size of the DT strings block */ /* version 17 fields below */ - u32 dt_struct_size; /* size of the DT structure block */ + __be32 dt_struct_size; /* size of the DT structure block */ }; +/* TBD: Temporary export of fdt globals - remove when code fully merged */ +extern int __initdata dt_root_addr_cells; +extern int __initdata dt_root_size_cells; +extern struct boot_param_header *initial_boot_params; + /* For scanning the flat device-tree at boot time */ -extern int __init of_scan_flat_dt(int (*it)(unsigned long node, - const char *uname, int depth, - void *data), - void *data); -extern void __init *of_get_flat_dt_prop(unsigned long node, const char *name, - unsigned long *size); -extern int __init of_flat_dt_is_compatible(unsigned long node, - const char *name); -extern unsigned long __init of_get_flat_dt_root(void); +extern char *find_flat_dt_string(u32 offset); +extern int of_scan_flat_dt(int (*it)(unsigned long node, const char *uname, + int depth, void *data), + void *data); +extern void *of_get_flat_dt_prop(unsigned long node, const char *name, + unsigned long *size); +extern int of_flat_dt_is_compatible(unsigned long node, const char *name); +extern unsigned long of_get_flat_dt_root(void); +extern void early_init_dt_scan_chosen_arch(unsigned long node); +extern int early_init_dt_scan_chosen(unsigned long node, const char *uname, + int depth, void *data); +extern void early_init_dt_check_for_initrd(unsigned long node); +extern int early_init_dt_scan_memory(unsigned long node, const char *uname, + int depth, void *data); +extern void early_init_dt_add_memory_arch(u64 base, u64 size); +extern u64 early_init_dt_alloc_memory_arch(u64 size, u64 align); +extern u64 dt_mem_next_cell(int s, __be32 **cellp); + +/* + * If BLK_DEV_INITRD, the fdt early init code will call this function, + * to be provided by the arch code. start and end are specified as + * physical addresses. + */ +#ifdef CONFIG_BLK_DEV_INITRD +extern void early_init_dt_setup_initrd_arch(unsigned long start, + unsigned long end); +#endif + +/* Early flat tree scan hooks */ +extern int early_init_dt_scan_root(unsigned long node, const char *uname, + int depth, void *data); /* Other Prototypes */ -extern void finish_device_tree(void); extern void unflatten_device_tree(void); extern void early_init_devtree(void *); -extern int machine_is_compatible(const char *compat); -extern void print_properties(struct device_node *node); -extern int prom_n_intr_cells(struct device_node* np); -extern void prom_get_irq_senses(unsigned char *senses, int off, int max); -extern int prom_add_property(struct device_node* np, struct property* prop); -extern int prom_remove_property(struct device_node *np, struct property *prop); -extern int prom_update_property(struct device_node *np, - struct property *newprop, - struct property *oldprop); #endif /* __ASSEMBLY__ */ #endif /* _LINUX_OF_FDT_H */ diff --git a/include/linux/omapfb.h b/include/linux/omapfb.h index f46c40ac6d45..9bdd91486b49 100644 --- a/include/linux/omapfb.h +++ b/include/linux/omapfb.h @@ -57,6 +57,7 @@ #define OMAPFB_WAITFORGO OMAP_IO(60) #define OMAPFB_GET_VRAM_INFO OMAP_IOR(61, struct omapfb_vram_info) #define OMAPFB_SET_TEARSYNC OMAP_IOW(62, struct omapfb_tearsync_info) +#define OMAPFB_GET_DISPLAY_INFO OMAP_IOR(63, struct omapfb_display_info) #define OMAPFB_CAPS_GENERIC_MASK 0x00000fff #define OMAPFB_CAPS_LCDC_MASK 0x00fff000 @@ -206,6 +207,14 @@ struct omapfb_tearsync_info { __u16 reserved2; }; +struct omapfb_display_info { + __u16 xres; + __u16 yres; + __u32 width; /* phys width of the display in micrometers */ + __u32 height; /* phys height of the display in micrometers */ + __u32 reserved[5]; +}; + #ifdef __KERNEL__ #include <plat/board.h> diff --git a/include/linux/oom.h b/include/linux/oom.h index 6aac5fe4f6f1..537662315627 100644 --- a/include/linux/oom.h +++ b/include/linux/oom.h @@ -10,6 +10,7 @@ #ifdef __KERNEL__ #include <linux/types.h> +#include <linux/nodemask.h> struct zonelist; struct notifier_block; @@ -26,7 +27,8 @@ enum oom_constraint { extern int try_set_zone_oom(struct zonelist *zonelist, gfp_t gfp_flags); extern void clear_zonelist_oom(struct zonelist *zonelist, gfp_t gfp_flags); -extern void out_of_memory(struct zonelist *zonelist, gfp_t gfp_mask, int order); +extern void out_of_memory(struct zonelist *zonelist, gfp_t gfp_mask, + int order, nodemask_t *mask); extern int register_oom_notifier(struct notifier_block *nb); extern int unregister_oom_notifier(struct notifier_block *nb); diff --git a/include/linux/padata.h b/include/linux/padata.h new file mode 100644 index 000000000000..51611da9c498 --- /dev/null +++ b/include/linux/padata.h @@ -0,0 +1,88 @@ +/* + * padata.h - header for the padata parallelization interface + * + * Copyright (C) 2008, 2009 secunet Security Networks AG + * Copyright (C) 2008, 2009 Steffen Klassert <steffen.klassert@secunet.com> + * + * This program is free software; you can redistribute it and/or modify it + * under the terms and conditions of the GNU General Public License, + * version 2, as published by the Free Software Foundation. + * + * This program is distributed in the hope it will be useful, but WITHOUT + * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or + * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for + * more details. + * + * You should have received a copy of the GNU General Public License along with + * this program; if not, write to the Free Software Foundation, Inc., + * 51 Franklin St - Fifth Floor, Boston, MA 02110-1301 USA. + */ + +#ifndef PADATA_H +#define PADATA_H + +#include <linux/workqueue.h> +#include <linux/spinlock.h> +#include <linux/list.h> + +struct padata_priv { + struct list_head list; + struct parallel_data *pd; + int cb_cpu; + int seq_nr; + int info; + void (*parallel)(struct padata_priv *padata); + void (*serial)(struct padata_priv *padata); +}; + +struct padata_list { + struct list_head list; + spinlock_t lock; +}; + +struct padata_queue { + struct padata_list parallel; + struct padata_list reorder; + struct padata_list serial; + struct work_struct pwork; + struct work_struct swork; + struct parallel_data *pd; + atomic_t num_obj; + int cpu_index; +}; + +struct parallel_data { + struct padata_instance *pinst; + struct padata_queue *queue; + atomic_t seq_nr; + atomic_t reorder_objects; + atomic_t refcnt; + unsigned int max_seq_nr; + cpumask_var_t cpumask; + spinlock_t lock; +}; + +struct padata_instance { + struct notifier_block cpu_notifier; + struct workqueue_struct *wq; + struct parallel_data *pd; + cpumask_var_t cpumask; + struct mutex lock; + u8 flags; +#define PADATA_INIT 1 +#define PADATA_RESET 2 +}; + +extern struct padata_instance *padata_alloc(const struct cpumask *cpumask, + struct workqueue_struct *wq); +extern void padata_free(struct padata_instance *pinst); +extern int padata_do_parallel(struct padata_instance *pinst, + struct padata_priv *padata, int cb_cpu); +extern void padata_do_serial(struct padata_priv *padata); +extern int padata_set_cpumask(struct padata_instance *pinst, + cpumask_var_t cpumask); +extern int padata_add_cpu(struct padata_instance *pinst, int cpu); +extern int padata_remove_cpu(struct padata_instance *pinst, int cpu); +extern void padata_start(struct padata_instance *pinst); +extern void padata_stop(struct padata_instance *pinst); +#endif diff --git a/include/linux/page-flags.h b/include/linux/page-flags.h index 6b202b173955..5b59f35dcb8f 100644 --- a/include/linux/page-flags.h +++ b/include/linux/page-flags.h @@ -8,7 +8,7 @@ #include <linux/types.h> #ifndef __GENERATING_BOUNDS_H #include <linux/mm_types.h> -#include <linux/bounds.h> +#include <generated/bounds.h> #endif /* !__GENERATING_BOUNDS_H */ /* @@ -99,7 +99,7 @@ enum pageflags { PG_buddy, /* Page is free, on buddy lists */ PG_swapbacked, /* Page is backed by RAM/swap */ PG_unevictable, /* Page is "unevictable" */ -#ifdef CONFIG_HAVE_MLOCKED_PAGE_BIT +#ifdef CONFIG_MMU PG_mlocked, /* Page is vma mlocked */ #endif #ifdef CONFIG_ARCH_USES_PG_UNCACHED @@ -259,12 +259,10 @@ PAGEFLAG_FALSE(SwapCache) PAGEFLAG(Unevictable, unevictable) __CLEARPAGEFLAG(Unevictable, unevictable) TESTCLEARFLAG(Unevictable, unevictable) -#ifdef CONFIG_HAVE_MLOCKED_PAGE_BIT -#define MLOCK_PAGES 1 +#ifdef CONFIG_MMU PAGEFLAG(Mlocked, mlocked) __CLEARPAGEFLAG(Mlocked, mlocked) TESTSCFLAG(Mlocked, mlocked) __TESTCLEARFLAG(Mlocked, mlocked) #else -#define MLOCK_PAGES 0 PAGEFLAG_FALSE(Mlocked) SETPAGEFLAG_NOOP(Mlocked) TESTCLEARFLAG_FALSE(Mlocked) __TESTCLEARFLAG_FALSE(Mlocked) #endif @@ -277,13 +275,15 @@ PAGEFLAG_FALSE(Uncached) #ifdef CONFIG_MEMORY_FAILURE PAGEFLAG(HWPoison, hwpoison) -TESTSETFLAG(HWPoison, hwpoison) +TESTSCFLAG(HWPoison, hwpoison) #define __PG_HWPOISON (1UL << PG_hwpoison) #else PAGEFLAG_FALSE(HWPoison) #define __PG_HWPOISON 0 #endif +u64 stable_page_flags(struct page *page); + static inline int PageUptodate(struct page *page) { int ret = test_bit(PG_uptodate, &(page)->flags); @@ -393,7 +393,7 @@ static inline void __ClearPageTail(struct page *page) #endif /* !PAGEFLAGS_EXTENDED */ -#ifdef CONFIG_HAVE_MLOCKED_PAGE_BIT +#ifdef CONFIG_MMU #define __PG_MLOCKED (1 << PG_mlocked) #else #define __PG_MLOCKED 0 diff --git a/include/linux/page_cgroup.h b/include/linux/page_cgroup.h index 4b938d4f3ac2..b0e4eb126236 100644 --- a/include/linux/page_cgroup.h +++ b/include/linux/page_cgroup.h @@ -57,6 +57,8 @@ static inline void ClearPageCgroup##uname(struct page_cgroup *pc) \ static inline int TestClearPageCgroup##uname(struct page_cgroup *pc) \ { return test_and_clear_bit(PCG_##lname, &pc->flags); } +TESTPCGFLAG(Locked, LOCK) + /* Cache flag is set only once (at allocation) */ TESTPCGFLAG(Cache, CACHE) CLEARPCGFLAG(Cache, CACHE) @@ -86,11 +88,6 @@ static inline void lock_page_cgroup(struct page_cgroup *pc) bit_spin_lock(PCG_LOCK, &pc->flags); } -static inline int trylock_page_cgroup(struct page_cgroup *pc) -{ - return bit_spin_trylock(PCG_LOCK, &pc->flags); -} - static inline void unlock_page_cgroup(struct page_cgroup *pc) { bit_spin_unlock(PCG_LOCK, &pc->flags); diff --git a/include/linux/pagemap.h b/include/linux/pagemap.h index ed5d7501e181..3c62ed408492 100644 --- a/include/linux/pagemap.h +++ b/include/linux/pagemap.h @@ -253,6 +253,8 @@ extern struct page * read_cache_page_async(struct address_space *mapping, extern struct page * read_cache_page(struct address_space *mapping, pgoff_t index, filler_t *filler, void *data); +extern struct page * read_cache_page_gfp(struct address_space *mapping, + pgoff_t index, gfp_t gfp_mask); extern int read_cache_pages(struct address_space *mapping, struct list_head *pages, filler_t *filler, void *data); diff --git a/include/linux/pci-acpi.h b/include/linux/pci-acpi.h index 93a7c08f869d..c8b6473c5f42 100644 --- a/include/linux/pci-acpi.h +++ b/include/linux/pci-acpi.h @@ -11,6 +11,13 @@ #include <linux/acpi.h> #ifdef CONFIG_ACPI +extern acpi_status pci_acpi_add_bus_pm_notifier(struct acpi_device *dev, + struct pci_bus *pci_bus); +extern acpi_status pci_acpi_remove_bus_pm_notifier(struct acpi_device *dev); +extern acpi_status pci_acpi_add_pm_notifier(struct acpi_device *dev, + struct pci_dev *pci_dev); +extern acpi_status pci_acpi_remove_pm_notifier(struct acpi_device *dev); + static inline acpi_handle acpi_find_root_bridge_handle(struct pci_dev *pdev) { struct pci_bus *pbus = pdev->bus; diff --git a/include/linux/pci.h b/include/linux/pci.h index 04771b9c3316..cd5809a5963e 100644 --- a/include/linux/pci.h +++ b/include/linux/pci.h @@ -187,6 +187,33 @@ enum pci_bus_flags { PCI_BUS_FLAGS_NO_MMRBC = (__force pci_bus_flags_t) 2, }; +/* Based on the PCI Hotplug Spec, but some values are made up by us */ +enum pci_bus_speed { + PCI_SPEED_33MHz = 0x00, + PCI_SPEED_66MHz = 0x01, + PCI_SPEED_66MHz_PCIX = 0x02, + PCI_SPEED_100MHz_PCIX = 0x03, + PCI_SPEED_133MHz_PCIX = 0x04, + PCI_SPEED_66MHz_PCIX_ECC = 0x05, + PCI_SPEED_100MHz_PCIX_ECC = 0x06, + PCI_SPEED_133MHz_PCIX_ECC = 0x07, + PCI_SPEED_66MHz_PCIX_266 = 0x09, + PCI_SPEED_100MHz_PCIX_266 = 0x0a, + PCI_SPEED_133MHz_PCIX_266 = 0x0b, + AGP_UNKNOWN = 0x0c, + AGP_1X = 0x0d, + AGP_2X = 0x0e, + AGP_4X = 0x0f, + AGP_8X = 0x10, + PCI_SPEED_66MHz_PCIX_533 = 0x11, + PCI_SPEED_100MHz_PCIX_533 = 0x12, + PCI_SPEED_133MHz_PCIX_533 = 0x13, + PCIE_SPEED_2_5GT = 0x14, + PCIE_SPEED_5_0GT = 0x15, + PCIE_SPEED_8_0GT = 0x16, + PCI_SPEED_UNKNOWN = 0xff, +}; + struct pci_cap_saved_state { struct hlist_node next; char cap_nr; @@ -239,10 +266,12 @@ struct pci_dev { configuration space */ unsigned int pme_support:5; /* Bitmask of states from which PME# can be generated */ + unsigned int pme_interrupt:1; unsigned int d1_support:1; /* Low power state D1 is supported */ unsigned int d2_support:1; /* Low power state D2 is supported */ unsigned int no_d1d2:1; /* Only allow D0 and D3 */ unsigned int wakeup_prepared:1; + unsigned int d3_delay; /* D3->D0 transition time in ms */ #ifdef CONFIG_PCIEASPM struct pcie_link_state *link_state; /* ASPM link state. */ @@ -274,7 +303,8 @@ struct pci_dev { unsigned int msix_enabled:1; unsigned int ari_enabled:1; /* ARI forwarding */ unsigned int is_managed:1; - unsigned int is_pcie:1; + unsigned int is_pcie:1; /* Obsolete. Will be removed. + Use pci_is_pcie() instead */ unsigned int needs_freset:1; /* Dev requires fundamental reset */ unsigned int state_saved:1; unsigned int is_physfn:1; @@ -334,9 +364,26 @@ static inline void pci_add_saved_cap(struct pci_dev *pci_dev, hlist_add_head(&new_cap->next, &pci_dev->saved_cap_space); } -#ifndef PCI_BUS_NUM_RESOURCES -#define PCI_BUS_NUM_RESOURCES 16 -#endif +/* + * The first PCI_BRIDGE_RESOURCE_NUM PCI bus resources (those that correspond + * to P2P or CardBus bridge windows) go in a table. Additional ones (for + * buses below host bridges or subtractive decode bridges) go in the list. + * Use pci_bus_for_each_resource() to iterate through all the resources. + */ + +/* + * PCI_SUBTRACTIVE_DECODE means the bridge forwards the window implicitly + * and there's no way to program the bridge with the details of the window. + * This does not apply to ACPI _CRS windows, even with the _DEC subtractive- + * decode bit set, because they are explicit and can be programmed with _SRS. + */ +#define PCI_SUBTRACTIVE_DECODE 0x1 + +struct pci_bus_resource { + struct list_head list; + struct resource *res; + unsigned int flags; +}; #define PCI_REGION_FLAG_MASK 0x0fU /* These bits of resource flags tell us the PCI region flags */ @@ -347,8 +394,8 @@ struct pci_bus { struct list_head devices; /* list of devices on this bus */ struct pci_dev *self; /* bridge device as seen by parent */ struct list_head slots; /* list of slots on this bus */ - struct resource *resource[PCI_BUS_NUM_RESOURCES]; - /* address space routed to this bus */ + struct resource *resource[PCI_BRIDGE_RESOURCE_NUM]; + struct list_head resources; /* address space routed to this bus */ struct pci_ops *ops; /* configuration access functions */ void *sysdata; /* hook for sys-specific extension */ @@ -358,6 +405,8 @@ struct pci_bus { unsigned char primary; /* number of primary bridge */ unsigned char secondary; /* number of secondary bridge */ unsigned char subordinate; /* max number of subordinate buses */ + unsigned char max_bus_speed; /* enum pci_bus_speed */ + unsigned char cur_bus_speed; /* enum pci_bus_speed */ char name[48]; @@ -562,10 +611,14 @@ int __must_check pcibios_enable_device(struct pci_dev *, int mask); char *pcibios_setup(char *str); /* Used only when drivers/pci/setup.c is used */ -void pcibios_align_resource(void *, struct resource *, resource_size_t, +resource_size_t pcibios_align_resource(void *, const struct resource *, + resource_size_t, resource_size_t); void pcibios_update_irq(struct pci_dev *, int irq); +/* Weak but can be overriden by arch */ +void pci_fixup_cardbus(struct pci_bus *); + /* Generic PCI functions used internally */ extern struct pci_bus *pci_find_bus(int domain, int busnr); @@ -585,6 +638,7 @@ struct pci_bus *pci_create_bus(struct device *parent, int bus, struct pci_ops *ops, void *sysdata); struct pci_bus *pci_add_new_bus(struct pci_bus *parent, struct pci_dev *dev, int busnr); +void pcie_update_link_speed(struct pci_bus *bus, u16 link_status); struct pci_slot *pci_create_slot(struct pci_bus *parent, int slot_nr, const char *name, struct hotplug_slot *hotplug); @@ -608,15 +662,12 @@ extern void pci_remove_bus_device(struct pci_dev *dev); extern void pci_stop_bus_device(struct pci_dev *dev); void pci_setup_cardbus(struct pci_bus *bus); extern void pci_sort_breadthfirst(void); +#define dev_is_pci(d) ((d)->bus == &pci_bus_type) +#define dev_is_pf(d) ((dev_is_pci(d) ? to_pci_dev(d)->is_physfn : false)) +#define dev_num_vf(d) ((dev_is_pci(d) ? pci_num_vf(to_pci_dev(d)) : 0)) /* Generic PCI functions exported to card drivers */ -#ifdef CONFIG_PCI_LEGACY -struct pci_dev __deprecated *pci_find_device(unsigned int vendor, - unsigned int device, - struct pci_dev *from); -#endif /* CONFIG_PCI_LEGACY */ - enum pci_lost_interrupt_reason { PCI_LOST_IRQ_NO_INFORMATION = 0, PCI_LOST_IRQ_DISABLE_MSI, @@ -627,6 +678,8 @@ enum pci_lost_interrupt_reason pci_lost_interrupt(struct pci_dev *dev); int pci_find_capability(struct pci_dev *dev, int cap); int pci_find_next_capability(struct pci_dev *dev, u8 pos, int cap); int pci_find_ext_capability(struct pci_dev *dev, int cap); +int pci_bus_find_ext_capability(struct pci_bus *bus, unsigned int devfn, + int cap); int pci_find_ht_capability(struct pci_dev *dev, int ht_cap); int pci_find_next_ht_capability(struct pci_dev *dev, int pos, int ht_cap); struct pci_bus *pci_find_next_bus(const struct pci_bus *from); @@ -746,11 +799,23 @@ int pci_set_power_state(struct pci_dev *dev, pci_power_t state); pci_power_t pci_choose_state(struct pci_dev *dev, pm_message_t state); bool pci_pme_capable(struct pci_dev *dev, pci_power_t state); void pci_pme_active(struct pci_dev *dev, bool enable); -int pci_enable_wake(struct pci_dev *dev, pci_power_t state, bool enable); +int __pci_enable_wake(struct pci_dev *dev, pci_power_t state, + bool runtime, bool enable); int pci_wake_from_d3(struct pci_dev *dev, bool enable); pci_power_t pci_target_state(struct pci_dev *dev); int pci_prepare_to_sleep(struct pci_dev *dev); int pci_back_from_sleep(struct pci_dev *dev); +bool pci_dev_run_wake(struct pci_dev *dev); + +static inline int pci_enable_wake(struct pci_dev *dev, pci_power_t state, + bool enable) +{ + return __pci_enable_wake(dev, state, false, enable); +} + +/* For use by arch with custom probe code */ +void set_pcie_port_type(struct pci_dev *pdev); +void set_pcie_hotplug_bridge(struct pci_dev *pdev); /* Functions for PCI Hotplug drivers to use */ int pci_bus_find_capability(struct pci_bus *bus, unsigned int devfn, int cap); @@ -768,6 +833,7 @@ void pci_bus_assign_resources(const struct pci_bus *bus); void pci_bus_size_bridges(struct pci_bus *bus); int pci_claim_resource(struct pci_dev *, int); void pci_assign_unassigned_resources(void); +void pci_assign_unassigned_bridge_resources(struct pci_dev *bridge); void pdev_enable_device(struct pci_dev *); void pdev_sort_resources(struct pci_dev *, struct resource_list *); int pci_enable_resources(struct pci_dev *, int mask); @@ -785,12 +851,23 @@ int pci_request_selected_regions_exclusive(struct pci_dev *, int, const char *); void pci_release_selected_regions(struct pci_dev *, int); /* drivers/pci/bus.c */ +void pci_bus_add_resource(struct pci_bus *bus, struct resource *res, unsigned int flags); +struct resource *pci_bus_resource_n(const struct pci_bus *bus, int n); +void pci_bus_remove_resources(struct pci_bus *bus); + +#define pci_bus_for_each_resource(bus, res, i) \ + for (i = 0; \ + (res = pci_bus_resource_n(bus, i)) || i < PCI_BRIDGE_RESOURCE_NUM; \ + i++) + int __must_check pci_bus_alloc_resource(struct pci_bus *bus, struct resource *res, resource_size_t size, resource_size_t align, resource_size_t min, unsigned int type_mask, - void (*alignf)(void *, struct resource *, - resource_size_t, resource_size_t), + resource_size_t (*alignf)(void *, + const struct resource *, + resource_size_t, + resource_size_t), void *alignf_data); void pci_enable_bridges(struct pci_bus *bus); @@ -951,6 +1028,11 @@ static inline int pci_proc_domain(struct pci_bus *bus) } #endif /* CONFIG_PCI_DOMAINS */ +/* some architectures require additional setup to direct VGA traffic */ +typedef int (*arch_set_vga_state_t)(struct pci_dev *pdev, bool decode, + unsigned int command_bits, bool change_bridge); +extern void pci_register_set_vga_state(arch_set_vga_state_t func); + #else /* CONFIG_PCI is not enabled */ /* @@ -969,13 +1051,6 @@ static inline int pci_proc_domain(struct pci_bus *bus) _PCI_NOP_ALL(read, *) _PCI_NOP_ALL(write,) -static inline struct pci_dev *pci_find_device(unsigned int vendor, - unsigned int device, - struct pci_dev *from) -{ - return NULL; -} - static inline struct pci_dev *pci_get_device(unsigned int vendor, unsigned int device, struct pci_dev *from) @@ -1125,6 +1200,9 @@ static inline struct pci_dev *pci_get_bus_and_slot(unsigned int bus, unsigned int devfn) { return NULL; } +#define dev_is_pci(d) (false) +#define dev_is_pf(d) (false) +#define dev_num_vf(d) (0) #endif /* CONFIG_PCI */ /* Include architecture-dependent settings and functions */ @@ -1233,8 +1311,12 @@ enum pci_fixup_pass { DECLARE_PCI_FIXUP_SECTION(.pci_fixup_suspend, \ suspend##vendor##device##hook, vendor, device, hook) - +#ifdef CONFIG_PCI_QUIRKS void pci_fixup_device(enum pci_fixup_pass pass, struct pci_dev *dev); +#else +static inline void pci_fixup_device(enum pci_fixup_pass pass, + struct pci_dev *dev) {} +#endif void __iomem *pcim_iomap(struct pci_dev *pdev, int bar, unsigned long maxlen); void pcim_iounmap(struct pci_dev *pdev, void __iomem *addr); @@ -1255,7 +1337,7 @@ extern int pci_pci_problems; extern unsigned long pci_cardbus_io_size; extern unsigned long pci_cardbus_mem_size; -extern u8 pci_dfl_cache_line_size; +extern u8 __devinitdata pci_dfl_cache_line_size; extern u8 pci_cache_line_size; extern unsigned long pci_hotplug_io_size; @@ -1282,6 +1364,7 @@ void __iomem *pci_ioremap_bar(struct pci_dev *pdev, int bar); extern int pci_enable_sriov(struct pci_dev *dev, int nr_virtfn); extern void pci_disable_sriov(struct pci_dev *dev); extern irqreturn_t pci_sriov_migration(struct pci_dev *dev); +extern int pci_num_vf(struct pci_dev *dev); #else static inline int pci_enable_sriov(struct pci_dev *dev, int nr_virtfn) { @@ -1294,6 +1377,10 @@ static inline irqreturn_t pci_sriov_migration(struct pci_dev *dev) { return IRQ_NONE; } +static inline int pci_num_vf(struct pci_dev *dev) +{ + return 0; +} #endif #if defined(CONFIG_HOTPLUG_PCI) || defined(CONFIG_HOTPLUG_PCI_MODULE) @@ -1330,5 +1417,93 @@ static inline bool pci_is_pcie(struct pci_dev *dev) void pci_request_acs(void); + +#define PCI_VPD_LRDT 0x80 /* Large Resource Data Type */ +#define PCI_VPD_LRDT_ID(x) (x | PCI_VPD_LRDT) + +/* Large Resource Data Type Tag Item Names */ +#define PCI_VPD_LTIN_ID_STRING 0x02 /* Identifier String */ +#define PCI_VPD_LTIN_RO_DATA 0x10 /* Read-Only Data */ +#define PCI_VPD_LTIN_RW_DATA 0x11 /* Read-Write Data */ + +#define PCI_VPD_LRDT_ID_STRING PCI_VPD_LRDT_ID(PCI_VPD_LTIN_ID_STRING) +#define PCI_VPD_LRDT_RO_DATA PCI_VPD_LRDT_ID(PCI_VPD_LTIN_RO_DATA) +#define PCI_VPD_LRDT_RW_DATA PCI_VPD_LRDT_ID(PCI_VPD_LTIN_RW_DATA) + +/* Small Resource Data Type Tag Item Names */ +#define PCI_VPD_STIN_END 0x78 /* End */ + +#define PCI_VPD_SRDT_END PCI_VPD_STIN_END + +#define PCI_VPD_SRDT_TIN_MASK 0x78 +#define PCI_VPD_SRDT_LEN_MASK 0x07 + +#define PCI_VPD_LRDT_TAG_SIZE 3 +#define PCI_VPD_SRDT_TAG_SIZE 1 + +#define PCI_VPD_INFO_FLD_HDR_SIZE 3 + +#define PCI_VPD_RO_KEYWORD_PARTNO "PN" +#define PCI_VPD_RO_KEYWORD_MFR_ID "MN" +#define PCI_VPD_RO_KEYWORD_VENDOR0 "V0" + +/** + * pci_vpd_lrdt_size - Extracts the Large Resource Data Type length + * @lrdt: Pointer to the beginning of the Large Resource Data Type tag + * + * Returns the extracted Large Resource Data Type length. + */ +static inline u16 pci_vpd_lrdt_size(const u8 *lrdt) +{ + return (u16)lrdt[1] + ((u16)lrdt[2] << 8); +} + +/** + * pci_vpd_srdt_size - Extracts the Small Resource Data Type length + * @lrdt: Pointer to the beginning of the Small Resource Data Type tag + * + * Returns the extracted Small Resource Data Type length. + */ +static inline u8 pci_vpd_srdt_size(const u8 *srdt) +{ + return (*srdt) & PCI_VPD_SRDT_LEN_MASK; +} + +/** + * pci_vpd_info_field_size - Extracts the information field length + * @lrdt: Pointer to the beginning of an information field header + * + * Returns the extracted information field length. + */ +static inline u8 pci_vpd_info_field_size(const u8 *info_field) +{ + return info_field[2]; +} + +/** + * pci_vpd_find_tag - Locates the Resource Data Type tag provided + * @buf: Pointer to buffered vpd data + * @off: The offset into the buffer at which to begin the search + * @len: The length of the vpd buffer + * @rdt: The Resource Data Type to search for + * + * Returns the index where the Resource Data Type was found or + * -ENOENT otherwise. + */ +int pci_vpd_find_tag(const u8 *buf, unsigned int off, unsigned int len, u8 rdt); + +/** + * pci_vpd_find_info_keyword - Locates an information field keyword in the VPD + * @buf: Pointer to buffered vpd data + * @off: The offset into the buffer at which to begin the search + * @len: The length of the buffer area, relative to off, in which to search + * @kw: The keyword to search for + * + * Returns the index where the information field keyword was found or + * -ENOENT otherwise. + */ +int pci_vpd_find_info_keyword(const u8 *buf, unsigned int off, + unsigned int len, const char *kw); + #endif /* __KERNEL__ */ #endif /* LINUX_PCI_H */ diff --git a/include/linux/pci_hotplug.h b/include/linux/pci_hotplug.h index 652ba797696d..5d09cbafa7db 100644 --- a/include/linux/pci_hotplug.h +++ b/include/linux/pci_hotplug.h @@ -28,26 +28,6 @@ #ifndef _PCI_HOTPLUG_H #define _PCI_HOTPLUG_H - -/* These values come from the PCI Hotplug Spec */ -enum pci_bus_speed { - PCI_SPEED_33MHz = 0x00, - PCI_SPEED_66MHz = 0x01, - PCI_SPEED_66MHz_PCIX = 0x02, - PCI_SPEED_100MHz_PCIX = 0x03, - PCI_SPEED_133MHz_PCIX = 0x04, - PCI_SPEED_66MHz_PCIX_ECC = 0x05, - PCI_SPEED_100MHz_PCIX_ECC = 0x06, - PCI_SPEED_133MHz_PCIX_ECC = 0x07, - PCI_SPEED_66MHz_PCIX_266 = 0x09, - PCI_SPEED_100MHz_PCIX_266 = 0x0a, - PCI_SPEED_133MHz_PCIX_266 = 0x0b, - PCI_SPEED_66MHz_PCIX_533 = 0x11, - PCI_SPEED_100MHz_PCIX_533 = 0x12, - PCI_SPEED_133MHz_PCIX_533 = 0x13, - PCI_SPEED_UNKNOWN = 0xff, -}; - /* These values come from the PCI Express Spec */ enum pcie_link_width { PCIE_LNK_WIDTH_RESRV = 0x00, @@ -61,12 +41,6 @@ enum pcie_link_width { PCIE_LNK_WIDTH_UNKNOWN = 0xFF, }; -enum pcie_link_speed { - PCIE_2_5GB = 0x14, - PCIE_5_0GB = 0x15, - PCIE_LNK_SPEED_UNKNOWN = 0xFF, -}; - /** * struct hotplug_slot_ops -the callbacks that the hotplug pci core can use * @owner: The module owner of this structure @@ -89,12 +63,6 @@ enum pcie_link_speed { * @get_adapter_status: Called to get see if an adapter is present in the slot or not. * If this field is NULL, the value passed in the struct hotplug_slot_info * will be used when this value is requested by a user. - * @get_max_bus_speed: Called to get the max bus speed for a slot. - * If this field is NULL, the value passed in the struct hotplug_slot_info - * will be used when this value is requested by a user. - * @get_cur_bus_speed: Called to get the current bus speed for a slot. - * If this field is NULL, the value passed in the struct hotplug_slot_info - * will be used when this value is requested by a user. * * The table of function pointers that is passed to the hotplug pci core by a * hotplug pci driver. These functions are called by the hotplug pci core when @@ -112,17 +80,14 @@ struct hotplug_slot_ops { int (*get_attention_status) (struct hotplug_slot *slot, u8 *value); int (*get_latch_status) (struct hotplug_slot *slot, u8 *value); int (*get_adapter_status) (struct hotplug_slot *slot, u8 *value); - int (*get_max_bus_speed) (struct hotplug_slot *slot, enum pci_bus_speed *value); - int (*get_cur_bus_speed) (struct hotplug_slot *slot, enum pci_bus_speed *value); }; /** * struct hotplug_slot_info - used to notify the hotplug pci core of the state of the slot - * @power: if power is enabled or not (1/0) + * @power_status: if power is enabled or not (1/0) * @attention_status: if the attention light is enabled or not (1/0) * @latch_status: if the latch (if any) is open or closed (1/0) - * @adapter_present: if there is a pci board present in the slot or not (1/0) - * @address: (domain << 16 | bus << 8 | dev) + * @adapter_status: if there is a pci board present in the slot or not (1/0) * * Used to notify the hotplug pci core of the status of a specific slot. */ @@ -131,8 +96,6 @@ struct hotplug_slot_info { u8 attention_status; u8 latch_status; u8 adapter_status; - enum pci_bus_speed max_bus_speed; - enum pci_bus_speed cur_bus_speed; }; /** diff --git a/include/linux/pci_ids.h b/include/linux/pci_ids.h index eae1f864c934..9f688d243b86 100644 --- a/include/linux/pci_ids.h +++ b/include/linux/pci_ids.h @@ -770,7 +770,6 @@ #define PCI_VENDOR_ID_TI 0x104c #define PCI_DEVICE_ID_TI_TVP4020 0x3d07 #define PCI_DEVICE_ID_TI_4450 0x8011 -#define PCI_DEVICE_ID_TI_TSB43AB22 0x8023 #define PCI_DEVICE_ID_TI_XX21_XX11 0x8031 #define PCI_DEVICE_ID_TI_XX21_XX11_FM 0x8033 #define PCI_DEVICE_ID_TI_XX21_XX11_SD 0x8034 @@ -2295,6 +2294,20 @@ #define PCI_DEVICE_ID_MPC8536 0x0051 #define PCI_DEVICE_ID_P2020E 0x0070 #define PCI_DEVICE_ID_P2020 0x0071 +#define PCI_DEVICE_ID_P2010E 0x0078 +#define PCI_DEVICE_ID_P2010 0x0079 +#define PCI_DEVICE_ID_P1020E 0x0100 +#define PCI_DEVICE_ID_P1020 0x0101 +#define PCI_DEVICE_ID_P1011E 0x0108 +#define PCI_DEVICE_ID_P1011 0x0109 +#define PCI_DEVICE_ID_P1022E 0x0110 +#define PCI_DEVICE_ID_P1022 0x0111 +#define PCI_DEVICE_ID_P1013E 0x0118 +#define PCI_DEVICE_ID_P1013 0x0119 +#define PCI_DEVICE_ID_P4080E 0x0400 +#define PCI_DEVICE_ID_P4080 0x0401 +#define PCI_DEVICE_ID_P4040E 0x0408 +#define PCI_DEVICE_ID_P4040 0x0409 #define PCI_DEVICE_ID_MPC8641 0x7010 #define PCI_DEVICE_ID_MPC8641D 0x7011 #define PCI_DEVICE_ID_MPC8610 0x7018 @@ -2319,6 +2332,8 @@ #define PCI_VENDOR_ID_KORENIX 0x1982 #define PCI_DEVICE_ID_KORENIX_JETCARDF0 0x1600 #define PCI_DEVICE_ID_KORENIX_JETCARDF1 0x16ff +#define PCI_DEVICE_ID_KORENIX_JETCARDF2 0x1700 +#define PCI_DEVICE_ID_KORENIX_JETCARDF3 0x17ff #define PCI_VENDOR_ID_QMI 0x1a32 @@ -2403,6 +2418,9 @@ #define PCI_DEVICE_ID_INTEL_82840_HB 0x1a21 #define PCI_DEVICE_ID_INTEL_82845_HB 0x1a30 #define PCI_DEVICE_ID_INTEL_IOAT 0x1a38 +#define PCI_DEVICE_ID_INTEL_CPT_SMBUS 0x1c22 +#define PCI_DEVICE_ID_INTEL_CPT_LPC1 0x1c42 +#define PCI_DEVICE_ID_INTEL_CPT_LPC2 0x1c43 #define PCI_DEVICE_ID_INTEL_82801AA_0 0x2410 #define PCI_DEVICE_ID_INTEL_82801AA_1 0x2411 #define PCI_DEVICE_ID_INTEL_82801AA_3 0x2413 @@ -2680,6 +2698,7 @@ #define PCI_DEVICE_ID_NETMOS_9835 0x9835 #define PCI_DEVICE_ID_NETMOS_9845 0x9845 #define PCI_DEVICE_ID_NETMOS_9855 0x9855 +#define PCI_DEVICE_ID_NETMOS_9865 0x9865 #define PCI_DEVICE_ID_NETMOS_9901 0x9901 #define PCI_VENDOR_ID_3COM_2 0xa727 diff --git a/include/linux/pci_regs.h b/include/linux/pci_regs.h index 9f2ad0aa3c39..c8f302991b66 100644 --- a/include/linux/pci_regs.h +++ b/include/linux/pci_regs.h @@ -507,6 +507,7 @@ #define PCI_EXT_CAP_ID_VC 2 #define PCI_EXT_CAP_ID_DSN 3 #define PCI_EXT_CAP_ID_PWR 4 +#define PCI_EXT_CAP_ID_VNDR 11 #define PCI_EXT_CAP_ID_ACS 13 #define PCI_EXT_CAP_ID_ARI 14 #define PCI_EXT_CAP_ID_ATS 15 diff --git a/include/linux/percpu-defs.h b/include/linux/percpu-defs.h index 9bd03193ecd4..68567c0b3a5d 100644 --- a/include/linux/percpu-defs.h +++ b/include/linux/percpu-defs.h @@ -2,12 +2,6 @@ #define _LINUX_PERCPU_DEFS_H /* - * Determine the real variable name from the name visible in the - * kernel sources. - */ -#define per_cpu_var(var) per_cpu__##var - -/* * Base implementations of per-CPU variable declarations and definitions, where * the section in which the variable is to be placed is provided by the * 'sec' argument. This may be used to affect the parameters governing the @@ -18,13 +12,23 @@ * that section. */ #define __PCPU_ATTRS(sec) \ - __attribute__((section(PER_CPU_BASE_SECTION sec))) \ + __percpu __attribute__((section(PER_CPU_BASE_SECTION sec))) \ PER_CPU_ATTRIBUTES #define __PCPU_DUMMY_ATTRS \ __attribute__((section(".discard"), unused)) /* + * Macro which verifies @ptr is a percpu pointer without evaluating + * @ptr. This is to be used in percpu accessors to verify that the + * input parameter is a percpu pointer. + */ +#define __verify_pcpu_ptr(ptr) do { \ + const void __percpu *__vpp_verify = (typeof(ptr))NULL; \ + (void)__vpp_verify; \ +} while (0) + +/* * s390 and alpha modules require percpu variables to be defined as * weak to force the compiler to generate GOT based external * references for them. This is necessary because percpu sections @@ -56,23 +60,24 @@ */ #define DECLARE_PER_CPU_SECTION(type, name, sec) \ extern __PCPU_DUMMY_ATTRS char __pcpu_scope_##name; \ - extern __PCPU_ATTRS(sec) __typeof__(type) per_cpu__##name + extern __PCPU_ATTRS(sec) __typeof__(type) name #define DEFINE_PER_CPU_SECTION(type, name, sec) \ __PCPU_DUMMY_ATTRS char __pcpu_scope_##name; \ + extern __PCPU_DUMMY_ATTRS char __pcpu_unique_##name; \ __PCPU_DUMMY_ATTRS char __pcpu_unique_##name; \ __PCPU_ATTRS(sec) PER_CPU_DEF_ATTRIBUTES __weak \ - __typeof__(type) per_cpu__##name + __typeof__(type) name #else /* * Normal declaration and definition macros. */ #define DECLARE_PER_CPU_SECTION(type, name, sec) \ - extern __PCPU_ATTRS(sec) __typeof__(type) per_cpu__##name + extern __PCPU_ATTRS(sec) __typeof__(type) name #define DEFINE_PER_CPU_SECTION(type, name, sec) \ __PCPU_ATTRS(sec) PER_CPU_DEF_ATTRIBUTES \ - __typeof__(type) per_cpu__##name + __typeof__(type) name #endif /* @@ -134,10 +139,16 @@ __aligned(PAGE_SIZE) /* - * Intermodule exports for per-CPU variables. + * Intermodule exports for per-CPU variables. sparse forgets about + * address space across EXPORT_SYMBOL(), change EXPORT_SYMBOL() to + * noop if __CHECKER__. */ -#define EXPORT_PER_CPU_SYMBOL(var) EXPORT_SYMBOL(per_cpu__##var) -#define EXPORT_PER_CPU_SYMBOL_GPL(var) EXPORT_SYMBOL_GPL(per_cpu__##var) - +#ifndef __CHECKER__ +#define EXPORT_PER_CPU_SYMBOL(var) EXPORT_SYMBOL(var) +#define EXPORT_PER_CPU_SYMBOL_GPL(var) EXPORT_SYMBOL_GPL(var) +#else +#define EXPORT_PER_CPU_SYMBOL(var) +#define EXPORT_PER_CPU_SYMBOL_GPL(var) +#endif #endif /* _LINUX_PERCPU_DEFS_H */ diff --git a/include/linux/percpu.h b/include/linux/percpu.h index 878836ca999c..a93e5bfdccb8 100644 --- a/include/linux/percpu.h +++ b/include/linux/percpu.h @@ -27,14 +27,19 @@ * we force a syntax error here if it isn't. */ #define get_cpu_var(var) (*({ \ - extern int simple_identifier_##var(void); \ preempt_disable(); \ &__get_cpu_var(var); })) -#define put_cpu_var(var) preempt_enable() -#ifdef CONFIG_SMP +/* + * The weird & is necessary because sparse considers (void)(var) to be + * a direct dereference of percpu variable (var). + */ +#define put_cpu_var(var) do { \ + (void)&(var); \ + preempt_enable(); \ +} while (0) -#ifndef CONFIG_HAVE_LEGACY_PER_CPU_AREA +#ifdef CONFIG_SMP /* minimum unit size, also is the maximum supported allocation size */ #define PCPU_MIN_UNIT_SIZE PFN_ALIGN(64 << 10) @@ -129,31 +134,10 @@ extern int __init pcpu_page_first_chunk(size_t reserved_size, */ #define per_cpu_ptr(ptr, cpu) SHIFT_PERCPU_PTR((ptr), per_cpu_offset((cpu))) -extern void *__alloc_reserved_percpu(size_t size, size_t align); - -#else /* CONFIG_HAVE_LEGACY_PER_CPU_AREA */ - -struct percpu_data { - void *ptrs[1]; -}; - -/* pointer disguising messes up the kmemleak objects tracking */ -#ifndef CONFIG_DEBUG_KMEMLEAK -#define __percpu_disguise(pdata) (struct percpu_data *)~(unsigned long)(pdata) -#else -#define __percpu_disguise(pdata) (struct percpu_data *)(pdata) -#endif - -#define per_cpu_ptr(ptr, cpu) \ -({ \ - struct percpu_data *__p = __percpu_disguise(ptr); \ - (__typeof__(ptr))__p->ptrs[(cpu)]; \ -}) - -#endif /* CONFIG_HAVE_LEGACY_PER_CPU_AREA */ - -extern void *__alloc_percpu(size_t size, size_t align); -extern void free_percpu(void *__pdata); +extern void __percpu *__alloc_reserved_percpu(size_t size, size_t align); +extern void __percpu *__alloc_percpu(size_t size, size_t align); +extern void free_percpu(void __percpu *__pdata); +extern phys_addr_t per_cpu_ptr_to_phys(void *addr); #ifndef CONFIG_HAVE_SETUP_PER_CPU_AREA extern void __init setup_per_cpu_areas(void); @@ -163,7 +147,7 @@ extern void __init setup_per_cpu_areas(void); #define per_cpu_ptr(ptr, cpu) ({ (void)(cpu); (ptr); }) -static inline void *__alloc_percpu(size_t size, size_t align) +static inline void __percpu *__alloc_percpu(size_t size, size_t align) { /* * Can't easily make larger alignment work with kmalloc. WARN @@ -174,11 +158,16 @@ static inline void *__alloc_percpu(size_t size, size_t align) return kzalloc(size, GFP_KERNEL); } -static inline void free_percpu(void *p) +static inline void free_percpu(void __percpu *p) { kfree(p); } +static inline phys_addr_t per_cpu_ptr_to_phys(void *addr) +{ + return __pa(addr); +} + static inline void __init setup_per_cpu_areas(void) { } static inline void *pcpu_lpage_remapped(void *kaddr) @@ -188,8 +177,8 @@ static inline void *pcpu_lpage_remapped(void *kaddr) #endif /* CONFIG_SMP */ -#define alloc_percpu(type) (type *)__alloc_percpu(sizeof(type), \ - __alignof__(type)) +#define alloc_percpu(type) \ + (typeof(type) __percpu *)__alloc_percpu(sizeof(type), __alignof__(type)) /* * Optional methods for optimized non-lvalue per-cpu variable access. @@ -206,17 +195,19 @@ static inline void *pcpu_lpage_remapped(void *kaddr) #ifndef percpu_read # define percpu_read(var) \ ({ \ - typeof(per_cpu_var(var)) __tmp_var__; \ - __tmp_var__ = get_cpu_var(var); \ - put_cpu_var(var); \ - __tmp_var__; \ + typeof(var) *pr_ptr__ = &(var); \ + typeof(var) pr_ret__; \ + pr_ret__ = get_cpu_var(*pr_ptr__); \ + put_cpu_var(*pr_ptr__); \ + pr_ret__; \ }) #endif #define __percpu_generic_to_op(var, val, op) \ do { \ - get_cpu_var(var) op val; \ - put_cpu_var(var); \ + typeof(var) *pgto_ptr__ = &(var); \ + get_cpu_var(*pgto_ptr__) op val; \ + put_cpu_var(*pgto_ptr__); \ } while (0) #ifndef percpu_write @@ -243,4 +234,405 @@ do { \ # define percpu_xor(var, val) __percpu_generic_to_op(var, (val), ^=) #endif +/* + * Branching function to split up a function into a set of functions that + * are called for different scalar sizes of the objects handled. + */ + +extern void __bad_size_call_parameter(void); + +#define __pcpu_size_call_return(stem, variable) \ +({ typeof(variable) pscr_ret__; \ + __verify_pcpu_ptr(&(variable)); \ + switch(sizeof(variable)) { \ + case 1: pscr_ret__ = stem##1(variable);break; \ + case 2: pscr_ret__ = stem##2(variable);break; \ + case 4: pscr_ret__ = stem##4(variable);break; \ + case 8: pscr_ret__ = stem##8(variable);break; \ + default: \ + __bad_size_call_parameter();break; \ + } \ + pscr_ret__; \ +}) + +#define __pcpu_size_call(stem, variable, ...) \ +do { \ + __verify_pcpu_ptr(&(variable)); \ + switch(sizeof(variable)) { \ + case 1: stem##1(variable, __VA_ARGS__);break; \ + case 2: stem##2(variable, __VA_ARGS__);break; \ + case 4: stem##4(variable, __VA_ARGS__);break; \ + case 8: stem##8(variable, __VA_ARGS__);break; \ + default: \ + __bad_size_call_parameter();break; \ + } \ +} while (0) + +/* + * Optimized manipulation for memory allocated through the per cpu + * allocator or for addresses of per cpu variables. + * + * These operation guarantee exclusivity of access for other operations + * on the *same* processor. The assumption is that per cpu data is only + * accessed by a single processor instance (the current one). + * + * The first group is used for accesses that must be done in a + * preemption safe way since we know that the context is not preempt + * safe. Interrupts may occur. If the interrupt modifies the variable + * too then RMW actions will not be reliable. + * + * The arch code can provide optimized functions in two ways: + * + * 1. Override the function completely. F.e. define this_cpu_add(). + * The arch must then ensure that the various scalar format passed + * are handled correctly. + * + * 2. Provide functions for certain scalar sizes. F.e. provide + * this_cpu_add_2() to provide per cpu atomic operations for 2 byte + * sized RMW actions. If arch code does not provide operations for + * a scalar size then the fallback in the generic code will be + * used. + */ + +#define _this_cpu_generic_read(pcp) \ +({ typeof(pcp) ret__; \ + preempt_disable(); \ + ret__ = *this_cpu_ptr(&(pcp)); \ + preempt_enable(); \ + ret__; \ +}) + +#ifndef this_cpu_read +# ifndef this_cpu_read_1 +# define this_cpu_read_1(pcp) _this_cpu_generic_read(pcp) +# endif +# ifndef this_cpu_read_2 +# define this_cpu_read_2(pcp) _this_cpu_generic_read(pcp) +# endif +# ifndef this_cpu_read_4 +# define this_cpu_read_4(pcp) _this_cpu_generic_read(pcp) +# endif +# ifndef this_cpu_read_8 +# define this_cpu_read_8(pcp) _this_cpu_generic_read(pcp) +# endif +# define this_cpu_read(pcp) __pcpu_size_call_return(this_cpu_read_, (pcp)) +#endif + +#define _this_cpu_generic_to_op(pcp, val, op) \ +do { \ + preempt_disable(); \ + *__this_cpu_ptr(&(pcp)) op val; \ + preempt_enable(); \ +} while (0) + +#ifndef this_cpu_write +# ifndef this_cpu_write_1 +# define this_cpu_write_1(pcp, val) _this_cpu_generic_to_op((pcp), (val), =) +# endif +# ifndef this_cpu_write_2 +# define this_cpu_write_2(pcp, val) _this_cpu_generic_to_op((pcp), (val), =) +# endif +# ifndef this_cpu_write_4 +# define this_cpu_write_4(pcp, val) _this_cpu_generic_to_op((pcp), (val), =) +# endif +# ifndef this_cpu_write_8 +# define this_cpu_write_8(pcp, val) _this_cpu_generic_to_op((pcp), (val), =) +# endif +# define this_cpu_write(pcp, val) __pcpu_size_call(this_cpu_write_, (pcp), (val)) +#endif + +#ifndef this_cpu_add +# ifndef this_cpu_add_1 +# define this_cpu_add_1(pcp, val) _this_cpu_generic_to_op((pcp), (val), +=) +# endif +# ifndef this_cpu_add_2 +# define this_cpu_add_2(pcp, val) _this_cpu_generic_to_op((pcp), (val), +=) +# endif +# ifndef this_cpu_add_4 +# define this_cpu_add_4(pcp, val) _this_cpu_generic_to_op((pcp), (val), +=) +# endif +# ifndef this_cpu_add_8 +# define this_cpu_add_8(pcp, val) _this_cpu_generic_to_op((pcp), (val), +=) +# endif +# define this_cpu_add(pcp, val) __pcpu_size_call(this_cpu_add_, (pcp), (val)) +#endif + +#ifndef this_cpu_sub +# define this_cpu_sub(pcp, val) this_cpu_add((pcp), -(val)) +#endif + +#ifndef this_cpu_inc +# define this_cpu_inc(pcp) this_cpu_add((pcp), 1) +#endif + +#ifndef this_cpu_dec +# define this_cpu_dec(pcp) this_cpu_sub((pcp), 1) +#endif + +#ifndef this_cpu_and +# ifndef this_cpu_and_1 +# define this_cpu_and_1(pcp, val) _this_cpu_generic_to_op((pcp), (val), &=) +# endif +# ifndef this_cpu_and_2 +# define this_cpu_and_2(pcp, val) _this_cpu_generic_to_op((pcp), (val), &=) +# endif +# ifndef this_cpu_and_4 +# define this_cpu_and_4(pcp, val) _this_cpu_generic_to_op((pcp), (val), &=) +# endif +# ifndef this_cpu_and_8 +# define this_cpu_and_8(pcp, val) _this_cpu_generic_to_op((pcp), (val), &=) +# endif +# define this_cpu_and(pcp, val) __pcpu_size_call(this_cpu_and_, (pcp), (val)) +#endif + +#ifndef this_cpu_or +# ifndef this_cpu_or_1 +# define this_cpu_or_1(pcp, val) _this_cpu_generic_to_op((pcp), (val), |=) +# endif +# ifndef this_cpu_or_2 +# define this_cpu_or_2(pcp, val) _this_cpu_generic_to_op((pcp), (val), |=) +# endif +# ifndef this_cpu_or_4 +# define this_cpu_or_4(pcp, val) _this_cpu_generic_to_op((pcp), (val), |=) +# endif +# ifndef this_cpu_or_8 +# define this_cpu_or_8(pcp, val) _this_cpu_generic_to_op((pcp), (val), |=) +# endif +# define this_cpu_or(pcp, val) __pcpu_size_call(this_cpu_or_, (pcp), (val)) +#endif + +#ifndef this_cpu_xor +# ifndef this_cpu_xor_1 +# define this_cpu_xor_1(pcp, val) _this_cpu_generic_to_op((pcp), (val), ^=) +# endif +# ifndef this_cpu_xor_2 +# define this_cpu_xor_2(pcp, val) _this_cpu_generic_to_op((pcp), (val), ^=) +# endif +# ifndef this_cpu_xor_4 +# define this_cpu_xor_4(pcp, val) _this_cpu_generic_to_op((pcp), (val), ^=) +# endif +# ifndef this_cpu_xor_8 +# define this_cpu_xor_8(pcp, val) _this_cpu_generic_to_op((pcp), (val), ^=) +# endif +# define this_cpu_xor(pcp, val) __pcpu_size_call(this_cpu_or_, (pcp), (val)) +#endif + +/* + * Generic percpu operations that do not require preemption handling. + * Either we do not care about races or the caller has the + * responsibility of handling preemptions issues. Arch code can still + * override these instructions since the arch per cpu code may be more + * efficient and may actually get race freeness for free (that is the + * case for x86 for example). + * + * If there is no other protection through preempt disable and/or + * disabling interupts then one of these RMW operations can show unexpected + * behavior because the execution thread was rescheduled on another processor + * or an interrupt occurred and the same percpu variable was modified from + * the interrupt context. + */ +#ifndef __this_cpu_read +# ifndef __this_cpu_read_1 +# define __this_cpu_read_1(pcp) (*__this_cpu_ptr(&(pcp))) +# endif +# ifndef __this_cpu_read_2 +# define __this_cpu_read_2(pcp) (*__this_cpu_ptr(&(pcp))) +# endif +# ifndef __this_cpu_read_4 +# define __this_cpu_read_4(pcp) (*__this_cpu_ptr(&(pcp))) +# endif +# ifndef __this_cpu_read_8 +# define __this_cpu_read_8(pcp) (*__this_cpu_ptr(&(pcp))) +# endif +# define __this_cpu_read(pcp) __pcpu_size_call_return(__this_cpu_read_, (pcp)) +#endif + +#define __this_cpu_generic_to_op(pcp, val, op) \ +do { \ + *__this_cpu_ptr(&(pcp)) op val; \ +} while (0) + +#ifndef __this_cpu_write +# ifndef __this_cpu_write_1 +# define __this_cpu_write_1(pcp, val) __this_cpu_generic_to_op((pcp), (val), =) +# endif +# ifndef __this_cpu_write_2 +# define __this_cpu_write_2(pcp, val) __this_cpu_generic_to_op((pcp), (val), =) +# endif +# ifndef __this_cpu_write_4 +# define __this_cpu_write_4(pcp, val) __this_cpu_generic_to_op((pcp), (val), =) +# endif +# ifndef __this_cpu_write_8 +# define __this_cpu_write_8(pcp, val) __this_cpu_generic_to_op((pcp), (val), =) +# endif +# define __this_cpu_write(pcp, val) __pcpu_size_call(__this_cpu_write_, (pcp), (val)) +#endif + +#ifndef __this_cpu_add +# ifndef __this_cpu_add_1 +# define __this_cpu_add_1(pcp, val) __this_cpu_generic_to_op((pcp), (val), +=) +# endif +# ifndef __this_cpu_add_2 +# define __this_cpu_add_2(pcp, val) __this_cpu_generic_to_op((pcp), (val), +=) +# endif +# ifndef __this_cpu_add_4 +# define __this_cpu_add_4(pcp, val) __this_cpu_generic_to_op((pcp), (val), +=) +# endif +# ifndef __this_cpu_add_8 +# define __this_cpu_add_8(pcp, val) __this_cpu_generic_to_op((pcp), (val), +=) +# endif +# define __this_cpu_add(pcp, val) __pcpu_size_call(__this_cpu_add_, (pcp), (val)) +#endif + +#ifndef __this_cpu_sub +# define __this_cpu_sub(pcp, val) __this_cpu_add((pcp), -(val)) +#endif + +#ifndef __this_cpu_inc +# define __this_cpu_inc(pcp) __this_cpu_add((pcp), 1) +#endif + +#ifndef __this_cpu_dec +# define __this_cpu_dec(pcp) __this_cpu_sub((pcp), 1) +#endif + +#ifndef __this_cpu_and +# ifndef __this_cpu_and_1 +# define __this_cpu_and_1(pcp, val) __this_cpu_generic_to_op((pcp), (val), &=) +# endif +# ifndef __this_cpu_and_2 +# define __this_cpu_and_2(pcp, val) __this_cpu_generic_to_op((pcp), (val), &=) +# endif +# ifndef __this_cpu_and_4 +# define __this_cpu_and_4(pcp, val) __this_cpu_generic_to_op((pcp), (val), &=) +# endif +# ifndef __this_cpu_and_8 +# define __this_cpu_and_8(pcp, val) __this_cpu_generic_to_op((pcp), (val), &=) +# endif +# define __this_cpu_and(pcp, val) __pcpu_size_call(__this_cpu_and_, (pcp), (val)) +#endif + +#ifndef __this_cpu_or +# ifndef __this_cpu_or_1 +# define __this_cpu_or_1(pcp, val) __this_cpu_generic_to_op((pcp), (val), |=) +# endif +# ifndef __this_cpu_or_2 +# define __this_cpu_or_2(pcp, val) __this_cpu_generic_to_op((pcp), (val), |=) +# endif +# ifndef __this_cpu_or_4 +# define __this_cpu_or_4(pcp, val) __this_cpu_generic_to_op((pcp), (val), |=) +# endif +# ifndef __this_cpu_or_8 +# define __this_cpu_or_8(pcp, val) __this_cpu_generic_to_op((pcp), (val), |=) +# endif +# define __this_cpu_or(pcp, val) __pcpu_size_call(__this_cpu_or_, (pcp), (val)) +#endif + +#ifndef __this_cpu_xor +# ifndef __this_cpu_xor_1 +# define __this_cpu_xor_1(pcp, val) __this_cpu_generic_to_op((pcp), (val), ^=) +# endif +# ifndef __this_cpu_xor_2 +# define __this_cpu_xor_2(pcp, val) __this_cpu_generic_to_op((pcp), (val), ^=) +# endif +# ifndef __this_cpu_xor_4 +# define __this_cpu_xor_4(pcp, val) __this_cpu_generic_to_op((pcp), (val), ^=) +# endif +# ifndef __this_cpu_xor_8 +# define __this_cpu_xor_8(pcp, val) __this_cpu_generic_to_op((pcp), (val), ^=) +# endif +# define __this_cpu_xor(pcp, val) __pcpu_size_call(__this_cpu_xor_, (pcp), (val)) +#endif + +/* + * IRQ safe versions of the per cpu RMW operations. Note that these operations + * are *not* safe against modification of the same variable from another + * processors (which one gets when using regular atomic operations) + . They are guaranteed to be atomic vs. local interrupts and + * preemption only. + */ +#define irqsafe_cpu_generic_to_op(pcp, val, op) \ +do { \ + unsigned long flags; \ + local_irq_save(flags); \ + *__this_cpu_ptr(&(pcp)) op val; \ + local_irq_restore(flags); \ +} while (0) + +#ifndef irqsafe_cpu_add +# ifndef irqsafe_cpu_add_1 +# define irqsafe_cpu_add_1(pcp, val) irqsafe_cpu_generic_to_op((pcp), (val), +=) +# endif +# ifndef irqsafe_cpu_add_2 +# define irqsafe_cpu_add_2(pcp, val) irqsafe_cpu_generic_to_op((pcp), (val), +=) +# endif +# ifndef irqsafe_cpu_add_4 +# define irqsafe_cpu_add_4(pcp, val) irqsafe_cpu_generic_to_op((pcp), (val), +=) +# endif +# ifndef irqsafe_cpu_add_8 +# define irqsafe_cpu_add_8(pcp, val) irqsafe_cpu_generic_to_op((pcp), (val), +=) +# endif +# define irqsafe_cpu_add(pcp, val) __pcpu_size_call(irqsafe_cpu_add_, (pcp), (val)) +#endif + +#ifndef irqsafe_cpu_sub +# define irqsafe_cpu_sub(pcp, val) irqsafe_cpu_add((pcp), -(val)) +#endif + +#ifndef irqsafe_cpu_inc +# define irqsafe_cpu_inc(pcp) irqsafe_cpu_add((pcp), 1) +#endif + +#ifndef irqsafe_cpu_dec +# define irqsafe_cpu_dec(pcp) irqsafe_cpu_sub((pcp), 1) +#endif + +#ifndef irqsafe_cpu_and +# ifndef irqsafe_cpu_and_1 +# define irqsafe_cpu_and_1(pcp, val) irqsafe_cpu_generic_to_op((pcp), (val), &=) +# endif +# ifndef irqsafe_cpu_and_2 +# define irqsafe_cpu_and_2(pcp, val) irqsafe_cpu_generic_to_op((pcp), (val), &=) +# endif +# ifndef irqsafe_cpu_and_4 +# define irqsafe_cpu_and_4(pcp, val) irqsafe_cpu_generic_to_op((pcp), (val), &=) +# endif +# ifndef irqsafe_cpu_and_8 +# define irqsafe_cpu_and_8(pcp, val) irqsafe_cpu_generic_to_op((pcp), (val), &=) +# endif +# define irqsafe_cpu_and(pcp, val) __pcpu_size_call(irqsafe_cpu_and_, (val)) +#endif + +#ifndef irqsafe_cpu_or +# ifndef irqsafe_cpu_or_1 +# define irqsafe_cpu_or_1(pcp, val) irqsafe_cpu_generic_to_op((pcp), (val), |=) +# endif +# ifndef irqsafe_cpu_or_2 +# define irqsafe_cpu_or_2(pcp, val) irqsafe_cpu_generic_to_op((pcp), (val), |=) +# endif +# ifndef irqsafe_cpu_or_4 +# define irqsafe_cpu_or_4(pcp, val) irqsafe_cpu_generic_to_op((pcp), (val), |=) +# endif +# ifndef irqsafe_cpu_or_8 +# define irqsafe_cpu_or_8(pcp, val) irqsafe_cpu_generic_to_op((pcp), (val), |=) +# endif +# define irqsafe_cpu_or(pcp, val) __pcpu_size_call(irqsafe_cpu_or_, (val)) +#endif + +#ifndef irqsafe_cpu_xor +# ifndef irqsafe_cpu_xor_1 +# define irqsafe_cpu_xor_1(pcp, val) irqsafe_cpu_generic_to_op((pcp), (val), ^=) +# endif +# ifndef irqsafe_cpu_xor_2 +# define irqsafe_cpu_xor_2(pcp, val) irqsafe_cpu_generic_to_op((pcp), (val), ^=) +# endif +# ifndef irqsafe_cpu_xor_4 +# define irqsafe_cpu_xor_4(pcp, val) irqsafe_cpu_generic_to_op((pcp), (val), ^=) +# endif +# ifndef irqsafe_cpu_xor_8 +# define irqsafe_cpu_xor_8(pcp, val) irqsafe_cpu_generic_to_op((pcp), (val), ^=) +# endif +# define irqsafe_cpu_xor(pcp, val) __pcpu_size_call(irqsafe_cpu_xor_, (val)) +#endif + #endif /* __LINUX_PERCPU_H */ diff --git a/include/linux/percpu_counter.h b/include/linux/percpu_counter.h index a7684a513994..c88d67b59394 100644 --- a/include/linux/percpu_counter.h +++ b/include/linux/percpu_counter.h @@ -21,7 +21,7 @@ struct percpu_counter { #ifdef CONFIG_HOTPLUG_CPU struct list_head list; /* All percpu_counters are on a list */ #endif - s32 *counters; + s32 __percpu *counters; }; extern int percpu_counter_batch; @@ -98,9 +98,6 @@ static inline void percpu_counter_set(struct percpu_counter *fbc, s64 amount) fbc->count = amount; } -#define __percpu_counter_add(fbc, amount, batch) \ - percpu_counter_add(fbc, amount) - static inline void percpu_counter_add(struct percpu_counter *fbc, s64 amount) { @@ -109,6 +106,12 @@ percpu_counter_add(struct percpu_counter *fbc, s64 amount) preempt_enable(); } +static inline void +__percpu_counter_add(struct percpu_counter *fbc, s64 amount, s32 batch) +{ + percpu_counter_add(fbc, amount); +} + static inline s64 percpu_counter_read(struct percpu_counter *fbc) { return fbc->count; diff --git a/include/linux/perf_counter.h b/include/linux/perf_counter.h deleted file mode 100644 index e3fb25606706..000000000000 --- a/include/linux/perf_counter.h +++ /dev/null @@ -1,444 +0,0 @@ -/* - * NOTE: this file will be removed in a future kernel release, it is - * provided as a courtesy copy of user-space code that relies on the - * old (pre-rename) symbols and constants. - * - * Performance events: - * - * Copyright (C) 2008-2009, Thomas Gleixner <tglx@linutronix.de> - * Copyright (C) 2008-2009, Red Hat, Inc., Ingo Molnar - * Copyright (C) 2008-2009, Red Hat, Inc., Peter Zijlstra - * - * Data type definitions, declarations, prototypes. - * - * Started by: Thomas Gleixner and Ingo Molnar - * - * For licencing details see kernel-base/COPYING - */ -#ifndef _LINUX_PERF_COUNTER_H -#define _LINUX_PERF_COUNTER_H - -#include <linux/types.h> -#include <linux/ioctl.h> -#include <asm/byteorder.h> - -/* - * User-space ABI bits: - */ - -/* - * attr.type - */ -enum perf_type_id { - PERF_TYPE_HARDWARE = 0, - PERF_TYPE_SOFTWARE = 1, - PERF_TYPE_TRACEPOINT = 2, - PERF_TYPE_HW_CACHE = 3, - PERF_TYPE_RAW = 4, - - PERF_TYPE_MAX, /* non-ABI */ -}; - -/* - * Generalized performance counter event types, used by the - * attr.event_id parameter of the sys_perf_counter_open() - * syscall: - */ -enum perf_hw_id { - /* - * Common hardware events, generalized by the kernel: - */ - PERF_COUNT_HW_CPU_CYCLES = 0, - PERF_COUNT_HW_INSTRUCTIONS = 1, - PERF_COUNT_HW_CACHE_REFERENCES = 2, - PERF_COUNT_HW_CACHE_MISSES = 3, - PERF_COUNT_HW_BRANCH_INSTRUCTIONS = 4, - PERF_COUNT_HW_BRANCH_MISSES = 5, - PERF_COUNT_HW_BUS_CYCLES = 6, - - PERF_COUNT_HW_MAX, /* non-ABI */ -}; - -/* - * Generalized hardware cache counters: - * - * { L1-D, L1-I, LLC, ITLB, DTLB, BPU } x - * { read, write, prefetch } x - * { accesses, misses } - */ -enum perf_hw_cache_id { - PERF_COUNT_HW_CACHE_L1D = 0, - PERF_COUNT_HW_CACHE_L1I = 1, - PERF_COUNT_HW_CACHE_LL = 2, - PERF_COUNT_HW_CACHE_DTLB = 3, - PERF_COUNT_HW_CACHE_ITLB = 4, - PERF_COUNT_HW_CACHE_BPU = 5, - - PERF_COUNT_HW_CACHE_MAX, /* non-ABI */ -}; - -enum perf_hw_cache_op_id { - PERF_COUNT_HW_CACHE_OP_READ = 0, - PERF_COUNT_HW_CACHE_OP_WRITE = 1, - PERF_COUNT_HW_CACHE_OP_PREFETCH = 2, - - PERF_COUNT_HW_CACHE_OP_MAX, /* non-ABI */ -}; - -enum perf_hw_cache_op_result_id { - PERF_COUNT_HW_CACHE_RESULT_ACCESS = 0, - PERF_COUNT_HW_CACHE_RESULT_MISS = 1, - - PERF_COUNT_HW_CACHE_RESULT_MAX, /* non-ABI */ -}; - -/* - * Special "software" counters provided by the kernel, even if the hardware - * does not support performance counters. These counters measure various - * physical and sw events of the kernel (and allow the profiling of them as - * well): - */ -enum perf_sw_ids { - PERF_COUNT_SW_CPU_CLOCK = 0, - PERF_COUNT_SW_TASK_CLOCK = 1, - PERF_COUNT_SW_PAGE_FAULTS = 2, - PERF_COUNT_SW_CONTEXT_SWITCHES = 3, - PERF_COUNT_SW_CPU_MIGRATIONS = 4, - PERF_COUNT_SW_PAGE_FAULTS_MIN = 5, - PERF_COUNT_SW_PAGE_FAULTS_MAJ = 6, - PERF_COUNT_SW_ALIGNMENT_FAULTS = 7, - PERF_COUNT_SW_EMULATION_FAULTS = 8, - - PERF_COUNT_SW_MAX, /* non-ABI */ -}; - -/* - * Bits that can be set in attr.sample_type to request information - * in the overflow packets. - */ -enum perf_counter_sample_format { - PERF_SAMPLE_IP = 1U << 0, - PERF_SAMPLE_TID = 1U << 1, - PERF_SAMPLE_TIME = 1U << 2, - PERF_SAMPLE_ADDR = 1U << 3, - PERF_SAMPLE_READ = 1U << 4, - PERF_SAMPLE_CALLCHAIN = 1U << 5, - PERF_SAMPLE_ID = 1U << 6, - PERF_SAMPLE_CPU = 1U << 7, - PERF_SAMPLE_PERIOD = 1U << 8, - PERF_SAMPLE_STREAM_ID = 1U << 9, - PERF_SAMPLE_RAW = 1U << 10, - - PERF_SAMPLE_MAX = 1U << 11, /* non-ABI */ -}; - -/* - * The format of the data returned by read() on a perf counter fd, - * as specified by attr.read_format: - * - * struct read_format { - * { u64 value; - * { u64 time_enabled; } && PERF_FORMAT_ENABLED - * { u64 time_running; } && PERF_FORMAT_RUNNING - * { u64 id; } && PERF_FORMAT_ID - * } && !PERF_FORMAT_GROUP - * - * { u64 nr; - * { u64 time_enabled; } && PERF_FORMAT_ENABLED - * { u64 time_running; } && PERF_FORMAT_RUNNING - * { u64 value; - * { u64 id; } && PERF_FORMAT_ID - * } cntr[nr]; - * } && PERF_FORMAT_GROUP - * }; - */ -enum perf_counter_read_format { - PERF_FORMAT_TOTAL_TIME_ENABLED = 1U << 0, - PERF_FORMAT_TOTAL_TIME_RUNNING = 1U << 1, - PERF_FORMAT_ID = 1U << 2, - PERF_FORMAT_GROUP = 1U << 3, - - PERF_FORMAT_MAX = 1U << 4, /* non-ABI */ -}; - -#define PERF_ATTR_SIZE_VER0 64 /* sizeof first published struct */ - -/* - * Hardware event to monitor via a performance monitoring counter: - */ -struct perf_counter_attr { - - /* - * Major type: hardware/software/tracepoint/etc. - */ - __u32 type; - - /* - * Size of the attr structure, for fwd/bwd compat. - */ - __u32 size; - - /* - * Type specific configuration information. - */ - __u64 config; - - union { - __u64 sample_period; - __u64 sample_freq; - }; - - __u64 sample_type; - __u64 read_format; - - __u64 disabled : 1, /* off by default */ - inherit : 1, /* children inherit it */ - pinned : 1, /* must always be on PMU */ - exclusive : 1, /* only group on PMU */ - exclude_user : 1, /* don't count user */ - exclude_kernel : 1, /* ditto kernel */ - exclude_hv : 1, /* ditto hypervisor */ - exclude_idle : 1, /* don't count when idle */ - mmap : 1, /* include mmap data */ - comm : 1, /* include comm data */ - freq : 1, /* use freq, not period */ - inherit_stat : 1, /* per task counts */ - enable_on_exec : 1, /* next exec enables */ - task : 1, /* trace fork/exit */ - watermark : 1, /* wakeup_watermark */ - - __reserved_1 : 49; - - union { - __u32 wakeup_events; /* wakeup every n events */ - __u32 wakeup_watermark; /* bytes before wakeup */ - }; - __u32 __reserved_2; - - __u64 __reserved_3; -}; - -/* - * Ioctls that can be done on a perf counter fd: - */ -#define PERF_COUNTER_IOC_ENABLE _IO ('$', 0) -#define PERF_COUNTER_IOC_DISABLE _IO ('$', 1) -#define PERF_COUNTER_IOC_REFRESH _IO ('$', 2) -#define PERF_COUNTER_IOC_RESET _IO ('$', 3) -#define PERF_COUNTER_IOC_PERIOD _IOW('$', 4, u64) -#define PERF_COUNTER_IOC_SET_OUTPUT _IO ('$', 5) -#define PERF_COUNTER_IOC_SET_FILTER _IOW('$', 6, char *) - -enum perf_counter_ioc_flags { - PERF_IOC_FLAG_GROUP = 1U << 0, -}; - -/* - * Structure of the page that can be mapped via mmap - */ -struct perf_counter_mmap_page { - __u32 version; /* version number of this structure */ - __u32 compat_version; /* lowest version this is compat with */ - - /* - * Bits needed to read the hw counters in user-space. - * - * u32 seq; - * s64 count; - * - * do { - * seq = pc->lock; - * - * barrier() - * if (pc->index) { - * count = pmc_read(pc->index - 1); - * count += pc->offset; - * } else - * goto regular_read; - * - * barrier(); - * } while (pc->lock != seq); - * - * NOTE: for obvious reason this only works on self-monitoring - * processes. - */ - __u32 lock; /* seqlock for synchronization */ - __u32 index; /* hardware counter identifier */ - __s64 offset; /* add to hardware counter value */ - __u64 time_enabled; /* time counter active */ - __u64 time_running; /* time counter on cpu */ - - /* - * Hole for extension of the self monitor capabilities - */ - - __u64 __reserved[123]; /* align to 1k */ - - /* - * Control data for the mmap() data buffer. - * - * User-space reading the @data_head value should issue an rmb(), on - * SMP capable platforms, after reading this value -- see - * perf_counter_wakeup(). - * - * When the mapping is PROT_WRITE the @data_tail value should be - * written by userspace to reflect the last read data. In this case - * the kernel will not over-write unread data. - */ - __u64 data_head; /* head in the data section */ - __u64 data_tail; /* user-space written tail */ -}; - -#define PERF_EVENT_MISC_CPUMODE_MASK (3 << 0) -#define PERF_EVENT_MISC_CPUMODE_UNKNOWN (0 << 0) -#define PERF_EVENT_MISC_KERNEL (1 << 0) -#define PERF_EVENT_MISC_USER (2 << 0) -#define PERF_EVENT_MISC_HYPERVISOR (3 << 0) - -struct perf_event_header { - __u32 type; - __u16 misc; - __u16 size; -}; - -enum perf_event_type { - - /* - * The MMAP events record the PROT_EXEC mappings so that we can - * correlate userspace IPs to code. They have the following structure: - * - * struct { - * struct perf_event_header header; - * - * u32 pid, tid; - * u64 addr; - * u64 len; - * u64 pgoff; - * char filename[]; - * }; - */ - PERF_EVENT_MMAP = 1, - - /* - * struct { - * struct perf_event_header header; - * u64 id; - * u64 lost; - * }; - */ - PERF_EVENT_LOST = 2, - - /* - * struct { - * struct perf_event_header header; - * - * u32 pid, tid; - * char comm[]; - * }; - */ - PERF_EVENT_COMM = 3, - - /* - * struct { - * struct perf_event_header header; - * u32 pid, ppid; - * u32 tid, ptid; - * u64 time; - * }; - */ - PERF_EVENT_EXIT = 4, - - /* - * struct { - * struct perf_event_header header; - * u64 time; - * u64 id; - * u64 stream_id; - * }; - */ - PERF_EVENT_THROTTLE = 5, - PERF_EVENT_UNTHROTTLE = 6, - - /* - * struct { - * struct perf_event_header header; - * u32 pid, ppid; - * u32 tid, ptid; - * u64 time; - * }; - */ - PERF_EVENT_FORK = 7, - - /* - * struct { - * struct perf_event_header header; - * u32 pid, tid; - * - * struct read_format values; - * }; - */ - PERF_EVENT_READ = 8, - - /* - * struct { - * struct perf_event_header header; - * - * { u64 ip; } && PERF_SAMPLE_IP - * { u32 pid, tid; } && PERF_SAMPLE_TID - * { u64 time; } && PERF_SAMPLE_TIME - * { u64 addr; } && PERF_SAMPLE_ADDR - * { u64 id; } && PERF_SAMPLE_ID - * { u64 stream_id;} && PERF_SAMPLE_STREAM_ID - * { u32 cpu, res; } && PERF_SAMPLE_CPU - * { u64 period; } && PERF_SAMPLE_PERIOD - * - * { struct read_format values; } && PERF_SAMPLE_READ - * - * { u64 nr, - * u64 ips[nr]; } && PERF_SAMPLE_CALLCHAIN - * - * # - * # The RAW record below is opaque data wrt the ABI - * # - * # That is, the ABI doesn't make any promises wrt to - * # the stability of its content, it may vary depending - * # on event, hardware, kernel version and phase of - * # the moon. - * # - * # In other words, PERF_SAMPLE_RAW contents are not an ABI. - * # - * - * { u32 size; - * char data[size];}&& PERF_SAMPLE_RAW - * }; - */ - PERF_EVENT_SAMPLE = 9, - - PERF_EVENT_MAX, /* non-ABI */ -}; - -enum perf_callchain_context { - PERF_CONTEXT_HV = (__u64)-32, - PERF_CONTEXT_KERNEL = (__u64)-128, - PERF_CONTEXT_USER = (__u64)-512, - - PERF_CONTEXT_GUEST = (__u64)-2048, - PERF_CONTEXT_GUEST_KERNEL = (__u64)-2176, - PERF_CONTEXT_GUEST_USER = (__u64)-2560, - - PERF_CONTEXT_MAX = (__u64)-4095, -}; - -#define PERF_FLAG_FD_NO_GROUP (1U << 0) -#define PERF_FLAG_FD_OUTPUT (1U << 1) - -/* - * In case some app still references the old symbols: - */ - -#define __NR_perf_counter_open __NR_perf_event_open - -#define PR_TASK_PERF_COUNTERS_DISABLE PR_TASK_PERF_EVENTS_DISABLE -#define PR_TASK_PERF_COUNTERS_ENABLE PR_TASK_PERF_EVENTS_ENABLE - -#endif /* _LINUX_PERF_COUNTER_H */ diff --git a/include/linux/perf_event.h b/include/linux/perf_event.h index 43adbd7f0010..7b18b4fd5df7 100644 --- a/include/linux/perf_event.h +++ b/include/linux/perf_event.h @@ -18,10 +18,6 @@ #include <linux/ioctl.h> #include <asm/byteorder.h> -#ifdef CONFIG_HAVE_HW_BREAKPOINT -#include <asm/hw_breakpoint.h> -#endif - /* * User-space ABI bits: */ @@ -215,17 +211,9 @@ struct perf_event_attr { __u32 wakeup_watermark; /* bytes before wakeup */ }; - union { - struct { /* Hardware breakpoint info */ - __u64 bp_addr; - __u32 bp_type; - __u32 bp_len; - }; - }; - - __u32 __reserved_2; - - __u64 __reserved_3; + __u32 bp_type; + __u64 bp_addr; + __u64 bp_len; }; /* @@ -300,7 +288,7 @@ struct perf_event_mmap_page { }; #define PERF_RECORD_MISC_CPUMODE_MASK (3 << 0) -#define PERF_RECORD_MISC_CPUMODE_UNKNOWN (0 << 0) +#define PERF_RECORD_MISC_CPUMODE_UNKNOWN (0 << 0) #define PERF_RECORD_MISC_KERNEL (1 << 0) #define PERF_RECORD_MISC_USER (2 << 0) #define PERF_RECORD_MISC_HYPERVISOR (3 << 0) @@ -366,8 +354,8 @@ enum perf_event_type { * u64 stream_id; * }; */ - PERF_RECORD_THROTTLE = 5, - PERF_RECORD_UNTHROTTLE = 6, + PERF_RECORD_THROTTLE = 5, + PERF_RECORD_UNTHROTTLE = 6, /* * struct { @@ -381,10 +369,10 @@ enum perf_event_type { /* * struct { - * struct perf_event_header header; - * u32 pid, tid; + * struct perf_event_header header; + * u32 pid, tid; * - * struct read_format values; + * struct read_format values; * }; */ PERF_RECORD_READ = 8, @@ -422,7 +410,7 @@ enum perf_event_type { * char data[size];}&& PERF_SAMPLE_RAW * }; */ - PERF_RECORD_SAMPLE = 9, + PERF_RECORD_SAMPLE = 9, PERF_RECORD_MAX, /* non-ABI */ }; @@ -451,6 +439,10 @@ enum perf_callchain_context { # include <asm/perf_event.h> #endif +#ifdef CONFIG_HAVE_HW_BREAKPOINT +#include <asm/hw_breakpoint.h> +#endif + #include <linux/list.h> #include <linux/mutex.h> #include <linux/rculist.h> @@ -484,9 +476,11 @@ struct hw_perf_event { union { struct { /* hardware */ u64 config; + u64 last_tag; unsigned long config_base; unsigned long event_base; int idx; + int last_cpu; }; struct { /* software */ s64 remaining; @@ -504,9 +498,8 @@ struct hw_perf_event { atomic64_t period_left; u64 interrupts; - u64 freq_count; - u64 freq_interrupts; - u64 freq_stamp; + u64 freq_time_stamp; + u64 freq_count_stamp; #endif }; @@ -518,6 +511,8 @@ struct perf_event; struct pmu { int (*enable) (struct perf_event *event); void (*disable) (struct perf_event *event); + int (*start) (struct perf_event *event); + void (*stop) (struct perf_event *event); void (*read) (struct perf_event *event); void (*unthrottle) (struct perf_event *event); }; @@ -565,10 +560,16 @@ struct perf_pending_entry { void (*func)(struct perf_pending_entry *); }; -typedef void (*perf_callback_t)(struct perf_event *, void *); - struct perf_sample_data; +typedef void (*perf_overflow_handler_t)(struct perf_event *, int, + struct perf_sample_data *, + struct pt_regs *regs); + +enum perf_group_flag { + PERF_GROUP_SOFTWARE = 0x1, +}; + /** * struct perf_event - performance event kernel representation: */ @@ -578,6 +579,7 @@ struct perf_event { struct list_head event_entry; struct list_head sibling_list; int nr_siblings; + int group_flags; struct perf_event *group_leader; struct perf_event *output; const struct pmu *pmu; @@ -660,18 +662,12 @@ struct perf_event { struct pid_namespace *ns; u64 id; - void (*overflow_handler)(struct perf_event *event, - int nmi, struct perf_sample_data *data, - struct pt_regs *regs); + perf_overflow_handler_t overflow_handler; -#ifdef CONFIG_EVENT_PROFILE +#ifdef CONFIG_EVENT_TRACING struct event_filter *filter; #endif - perf_callback_t callback; - - perf_callback_t event_callback; - #endif /* CONFIG_PERF_EVENTS */ }; @@ -685,7 +681,7 @@ struct perf_event_context { * Protect the states of the events in the list, * nr_active, and the list: */ - spinlock_t lock; + raw_spinlock_t lock; /* * Protect the list of events. Locking either mutex or lock * is sufficient to ensure the list doesn't change; to change @@ -693,7 +689,8 @@ struct perf_event_context { */ struct mutex mutex; - struct list_head group_list; + struct list_head pinned_groups; + struct list_head flexible_groups; struct list_head event_list; int nr_events; int nr_active; @@ -756,10 +753,9 @@ extern int perf_max_events; extern const struct pmu *hw_perf_event_init(struct perf_event *event); -extern void perf_event_task_sched_in(struct task_struct *task, int cpu); -extern void perf_event_task_sched_out(struct task_struct *task, - struct task_struct *next, int cpu); -extern void perf_event_task_tick(struct task_struct *task, int cpu); +extern void perf_event_task_sched_in(struct task_struct *task); +extern void perf_event_task_sched_out(struct task_struct *task, struct task_struct *next); +extern void perf_event_task_tick(struct task_struct *task); extern int perf_event_init_task(struct task_struct *child); extern void perf_event_exit_task(struct task_struct *child); extern void perf_event_free_task(struct task_struct *task); @@ -774,14 +770,14 @@ extern int perf_event_task_disable(void); extern int perf_event_task_enable(void); extern int hw_perf_group_sched_in(struct perf_event *group_leader, struct perf_cpu_context *cpuctx, - struct perf_event_context *ctx, int cpu); + struct perf_event_context *ctx); extern void perf_event_update_userpage(struct perf_event *event); extern int perf_event_release_kernel(struct perf_event *event); extern struct perf_event * perf_event_create_kernel_counter(struct perf_event_attr *attr, int cpu, pid_t pid, - perf_callback_t callback); + perf_overflow_handler_t callback); extern u64 perf_event_read_value(struct perf_event *event, u64 *enabled, u64 *running); @@ -824,9 +820,14 @@ extern int perf_event_overflow(struct perf_event *event, int nmi, */ static inline int is_software_event(struct perf_event *event) { - return (event->attr.type != PERF_TYPE_RAW) && - (event->attr.type != PERF_TYPE_HARDWARE) && - (event->attr.type != PERF_TYPE_HW_CACHE); + switch (event->attr.type) { + case PERF_TYPE_SOFTWARE: + case PERF_TYPE_TRACEPOINT: + /* for now the breakpoint stuff also works as software event */ + case PERF_TYPE_BREAKPOINT: + return 1; + } + return 0; } extern atomic_t perf_swevent_enabled[PERF_COUNT_SW_MAX]; @@ -858,8 +859,7 @@ extern int sysctl_perf_event_mlock; extern int sysctl_perf_event_sample_rate; extern void perf_event_init(void); -extern void perf_tp_event(int event_id, u64 addr, u64 count, - void *record, int entry_size); +extern void perf_tp_event(int event_id, u64 addr, u64 count, void *record, int entry_size); extern void perf_bp_event(struct perf_event *event, void *data); #ifndef perf_misc_flags @@ -876,14 +876,16 @@ extern void perf_output_copy(struct perf_output_handle *handle, const void *buf, unsigned int len); extern int perf_swevent_get_recursion_context(void); extern void perf_swevent_put_recursion_context(int rctx); +extern void perf_event_enable(struct perf_event *event); +extern void perf_event_disable(struct perf_event *event); #else static inline void -perf_event_task_sched_in(struct task_struct *task, int cpu) { } +perf_event_task_sched_in(struct task_struct *task) { } static inline void perf_event_task_sched_out(struct task_struct *task, - struct task_struct *next, int cpu) { } + struct task_struct *next) { } static inline void -perf_event_task_tick(struct task_struct *task, int cpu) { } +perf_event_task_tick(struct task_struct *task) { } static inline int perf_event_init_task(struct task_struct *child) { return 0; } static inline void perf_event_exit_task(struct task_struct *child) { } static inline void perf_event_free_task(struct task_struct *task) { } @@ -898,15 +900,16 @@ static inline void perf_sw_event(u32 event_id, u64 nr, int nmi, struct pt_regs *regs, u64 addr) { } static inline void -perf_bp_event(struct perf_event *event, void *data) { } +perf_bp_event(struct perf_event *event, void *data) { } static inline void perf_event_mmap(struct vm_area_struct *vma) { } static inline void perf_event_comm(struct task_struct *tsk) { } static inline void perf_event_fork(struct task_struct *tsk) { } static inline void perf_event_init(void) { } -static inline int perf_swevent_get_recursion_context(void) { return -1; } +static inline int perf_swevent_get_recursion_context(void) { return -1; } static inline void perf_swevent_put_recursion_context(int rctx) { } - +static inline void perf_event_enable(struct perf_event *event) { } +static inline void perf_event_disable(struct perf_event *event) { } #endif #define perf_output_put(handle, x) \ diff --git a/include/linux/pfkeyv2.h b/include/linux/pfkeyv2.h index 228b0b6306b0..0b80c806631f 100644 --- a/include/linux/pfkeyv2.h +++ b/include/linux/pfkeyv2.h @@ -315,6 +315,7 @@ struct sadb_x_kmaddress { #define SADB_X_EALG_AES_GCM_ICV12 19 #define SADB_X_EALG_AES_GCM_ICV16 20 #define SADB_X_EALG_CAMELLIACBC 22 +#define SADB_X_EALG_NULL_AES_GMAC 23 #define SADB_EALG_MAX 253 /* last EALG */ /* private allocations should use 249-255 (RFC2407) */ #define SADB_X_EALG_SERPENTCBC 252 /* draft-ietf-ipsec-ciph-aes-cbc-00 */ diff --git a/include/linux/phy.h b/include/linux/phy.h index b1368b8f6572..14d7fdf6a90a 100644 --- a/include/linux/phy.h +++ b/include/linux/phy.h @@ -447,10 +447,12 @@ struct phy_device* get_phy_device(struct mii_bus *bus, int addr); int phy_device_register(struct phy_device *phy); int phy_clear_interrupt(struct phy_device *phydev); int phy_config_interrupt(struct phy_device *phydev, u32 interrupts); +int phy_init_hw(struct phy_device *phydev); int phy_attach_direct(struct net_device *dev, struct phy_device *phydev, u32 flags, phy_interface_t interface); struct phy_device * phy_attach(struct net_device *dev, const char *bus_id, u32 flags, phy_interface_t interface); +struct phy_device *phy_find_first(struct mii_bus *bus); int phy_connect_direct(struct net_device *dev, struct phy_device *phydev, void (*handler)(struct net_device *), u32 flags, phy_interface_t interface); @@ -484,6 +486,7 @@ void phy_driver_unregister(struct phy_driver *drv); int phy_driver_register(struct phy_driver *new_driver); void phy_prepare_link(struct phy_device *phydev, void (*adjust_link)(struct net_device *)); +void phy_state_machine(struct work_struct *work); void phy_start_machine(struct phy_device *phydev, void (*handler)(struct net_device *)); void phy_stop_machine(struct phy_device *phydev); diff --git a/include/linux/pktcdvd.h b/include/linux/pktcdvd.h index 76e5053e1fac..721301b0a908 100644 --- a/include/linux/pktcdvd.h +++ b/include/linux/pktcdvd.h @@ -163,10 +163,8 @@ struct packet_iosched atomic_t attention; /* Set to non-zero when queue processing is needed */ int writing; /* Non-zero when writing, zero when reading */ spinlock_t lock; /* Protecting read/write queue manipulations */ - struct bio *read_queue; - struct bio *read_queue_tail; - struct bio *write_queue; - struct bio *write_queue_tail; + struct bio_list read_queue; + struct bio_list write_queue; sector_t last_write; /* The sector where the last write ended */ int successive_reads; }; @@ -206,8 +204,8 @@ struct packet_data spinlock_t lock; /* Lock protecting state transitions and */ /* orig_bios list */ - struct bio *orig_bios; /* Original bios passed to pkt_make_request */ - struct bio *orig_bios_tail;/* that will be handled by this packet */ + struct bio_list orig_bios; /* Original bios passed to pkt_make_request */ + /* that will be handled by this packet */ int write_size; /* Total size of all bios in the orig_bios */ /* list, measured in number of frames */ diff --git a/include/linux/plist.h b/include/linux/plist.h index 45926d77d6ac..6898985e7b38 100644 --- a/include/linux/plist.h +++ b/include/linux/plist.h @@ -45,7 +45,7 @@ * the insertion of new nodes. There are no nodes with duplicate * priorites on the list. * - * The nodes on the node_list is ordered by priority and can contain + * The nodes on the node_list are ordered by priority and can contain * entries which have the same priority. Those entries are ordered * FIFO * @@ -81,7 +81,8 @@ struct plist_head { struct list_head prio_list; struct list_head node_list; #ifdef CONFIG_DEBUG_PI_LIST - spinlock_t *lock; + raw_spinlock_t *rawlock; + spinlock_t *spinlock; #endif }; @@ -91,9 +92,11 @@ struct plist_node { }; #ifdef CONFIG_DEBUG_PI_LIST -# define PLIST_HEAD_LOCK_INIT(_lock) .lock = _lock +# define PLIST_HEAD_LOCK_INIT(_lock) .spinlock = _lock +# define PLIST_HEAD_LOCK_INIT_RAW(_lock) .rawlock = _lock #else # define PLIST_HEAD_LOCK_INIT(_lock) +# define PLIST_HEAD_LOCK_INIT_RAW(_lock) #endif #define _PLIST_HEAD_INIT(head) \ @@ -107,11 +110,22 @@ struct plist_node { */ #define PLIST_HEAD_INIT(head, _lock) \ { \ - _PLIST_HEAD_INIT(head), \ + _PLIST_HEAD_INIT(head), \ PLIST_HEAD_LOCK_INIT(&(_lock)) \ } /** + * PLIST_HEAD_INIT_RAW - static struct plist_head initializer + * @head: struct plist_head variable name + * @_lock: lock to initialize for this list + */ +#define PLIST_HEAD_INIT_RAW(head, _lock) \ +{ \ + _PLIST_HEAD_INIT(head), \ + PLIST_HEAD_LOCK_INIT_RAW(&(_lock)) \ +} + +/** * PLIST_NODE_INIT - static struct plist_node initializer * @node: struct plist_node variable name * @__prio: initial node priority @@ -119,13 +133,13 @@ struct plist_node { #define PLIST_NODE_INIT(node, __prio) \ { \ .prio = (__prio), \ - .plist = { _PLIST_HEAD_INIT((node).plist) }, \ + .plist = { _PLIST_HEAD_INIT((node).plist) }, \ } /** * plist_head_init - dynamic struct plist_head initializer * @head: &struct plist_head pointer - * @lock: list spinlock, remembered for debugging + * @lock: spinlock protecting the list (debugging) */ static inline void plist_head_init(struct plist_head *head, spinlock_t *lock) @@ -133,7 +147,24 @@ plist_head_init(struct plist_head *head, spinlock_t *lock) INIT_LIST_HEAD(&head->prio_list); INIT_LIST_HEAD(&head->node_list); #ifdef CONFIG_DEBUG_PI_LIST - head->lock = lock; + head->spinlock = lock; + head->rawlock = NULL; +#endif +} + +/** + * plist_head_init_raw - dynamic struct plist_head initializer + * @head: &struct plist_head pointer + * @lock: raw_spinlock protecting the list (debugging) + */ +static inline void +plist_head_init_raw(struct plist_head *head, raw_spinlock_t *lock) +{ + INIT_LIST_HEAD(&head->prio_list); + INIT_LIST_HEAD(&head->node_list); +#ifdef CONFIG_DEBUG_PI_LIST + head->rawlock = lock; + head->spinlock = NULL; #endif } @@ -234,7 +265,7 @@ static inline int plist_node_empty(const struct plist_node *node) * * Assumes the plist is _not_ empty. */ -static inline struct plist_node* plist_first(const struct plist_head *head) +static inline struct plist_node *plist_first(const struct plist_head *head) { return list_entry(head->node_list.next, struct plist_node, plist.node_list); diff --git a/include/linux/pm.h b/include/linux/pm.h index 0d65934246af..8e258c727971 100644 --- a/include/linux/pm.h +++ b/include/linux/pm.h @@ -26,6 +26,7 @@ #include <linux/spinlock.h> #include <linux/wait.h> #include <linux/timer.h> +#include <linux/completion.h> /* * Callbacks for platform drivers to implement. @@ -214,20 +215,59 @@ struct dev_pm_ops { int (*runtime_idle)(struct device *dev); }; -/* - * Use this if you want to use the same suspend and resume callbacks for suspend - * to RAM and hibernation. - */ -#define SIMPLE_DEV_PM_OPS(name, suspend_fn, resume_fn) \ -struct dev_pm_ops name = { \ +#ifdef CONFIG_PM_SLEEP +#define SET_SYSTEM_SLEEP_PM_OPS(suspend_fn, resume_fn) \ .suspend = suspend_fn, \ .resume = resume_fn, \ .freeze = suspend_fn, \ .thaw = resume_fn, \ .poweroff = suspend_fn, \ - .restore = resume_fn, \ + .restore = resume_fn, +#else +#define SET_SYSTEM_SLEEP_PM_OPS(suspend_fn, resume_fn) +#endif + +#ifdef CONFIG_PM_RUNTIME +#define SET_RUNTIME_PM_OPS(suspend_fn, resume_fn, idle_fn) \ + .runtime_suspend = suspend_fn, \ + .runtime_resume = resume_fn, \ + .runtime_idle = idle_fn, +#else +#define SET_RUNTIME_PM_OPS(suspend_fn, resume_fn, idle_fn) +#endif + +/* + * Use this if you want to use the same suspend and resume callbacks for suspend + * to RAM and hibernation. + */ +#define SIMPLE_DEV_PM_OPS(name, suspend_fn, resume_fn) \ +const struct dev_pm_ops name = { \ + SET_SYSTEM_SLEEP_PM_OPS(suspend_fn, resume_fn) \ +} + +/* + * Use this for defining a set of PM operations to be used in all situations + * (sustem suspend, hibernation or runtime PM). + */ +#define UNIVERSAL_DEV_PM_OPS(name, suspend_fn, resume_fn, idle_fn) \ +const struct dev_pm_ops name = { \ + SET_SYSTEM_SLEEP_PM_OPS(suspend_fn, resume_fn) \ + SET_RUNTIME_PM_OPS(suspend_fn, resume_fn, idle_fn) \ } +/* + * Use this for subsystems (bus types, device types, device classes) that don't + * need any special suspend/resume handling in addition to invoking the PM + * callbacks provided by device drivers supporting both the system sleep PM and + * runtime PM, make the pm member point to generic_subsys_pm_ops. + */ +#ifdef CONFIG_PM_OPS +extern struct dev_pm_ops generic_subsys_pm_ops; +#define GENERIC_SUBSYS_PM_OPS (&generic_subsys_pm_ops) +#else +#define GENERIC_SUBSYS_PM_OPS NULL +#endif + /** * PM_EVENT_ messages * @@ -412,9 +452,11 @@ struct dev_pm_info { pm_message_t power_state; unsigned int can_wakeup:1; unsigned int should_wakeup:1; + unsigned async_suspend:1; enum dpm_state status; /* Owned by the PM core */ #ifdef CONFIG_PM_SLEEP struct list_head entry; + struct completion completion; #endif #ifdef CONFIG_PM_RUNTIME struct timer_list suspend_timer; @@ -430,6 +472,7 @@ struct dev_pm_info { unsigned int request_pending:1; unsigned int deferred_resume:1; unsigned int run_wake:1; + unsigned int runtime_auto:1; enum rpm_request request; enum rpm_status runtime_status; int runtime_error; @@ -508,6 +551,7 @@ extern void __suspend_report_result(const char *function, void *fn, int ret); __suspend_report_result(__func__, fn, ret); \ } while (0) +extern void device_pm_wait_for_dev(struct device *sub, struct device *dev); #else /* !CONFIG_PM_SLEEP */ #define device_pm_lock() do {} while (0) @@ -520,6 +564,7 @@ static inline int dpm_suspend_start(pm_message_t state) #define suspend_report_result(fn, ret) do {} while (0) +static inline void device_pm_wait_for_dev(struct device *a, struct device *b) {} #endif /* !CONFIG_PM_SLEEP */ /* How to reorder dpm_list after device_move() */ diff --git a/include/linux/pm_runtime.h b/include/linux/pm_runtime.h index 370ce0a6fe4a..b776db737244 100644 --- a/include/linux/pm_runtime.h +++ b/include/linux/pm_runtime.h @@ -28,6 +28,8 @@ extern int __pm_runtime_set_status(struct device *dev, unsigned int status); extern int pm_runtime_barrier(struct device *dev); extern void pm_runtime_enable(struct device *dev); extern void __pm_runtime_disable(struct device *dev, bool check_resume); +extern void pm_runtime_allow(struct device *dev); +extern void pm_runtime_forbid(struct device *dev); static inline bool pm_children_suspended(struct device *dev) { @@ -60,6 +62,11 @@ static inline void device_set_run_wake(struct device *dev, bool enable) dev->power.run_wake = enable; } +static inline bool pm_runtime_suspended(struct device *dev) +{ + return dev->power.runtime_status == RPM_SUSPENDED; +} + #else /* !CONFIG_PM_RUNTIME */ static inline int pm_runtime_idle(struct device *dev) { return -ENOSYS; } @@ -78,6 +85,8 @@ static inline int __pm_runtime_set_status(struct device *dev, static inline int pm_runtime_barrier(struct device *dev) { return 0; } static inline void pm_runtime_enable(struct device *dev) {} static inline void __pm_runtime_disable(struct device *dev, bool c) {} +static inline void pm_runtime_allow(struct device *dev) {} +static inline void pm_runtime_forbid(struct device *dev) {} static inline bool pm_children_suspended(struct device *dev) { return false; } static inline void pm_suspend_ignore_children(struct device *dev, bool en) {} @@ -85,6 +94,7 @@ static inline void pm_runtime_get_noresume(struct device *dev) {} static inline void pm_runtime_put_noidle(struct device *dev) {} static inline bool device_run_wake(struct device *dev) { return false; } static inline void device_set_run_wake(struct device *dev, bool enable) {} +static inline bool pm_runtime_suspended(struct device *dev) { return false; } #endif /* !CONFIG_PM_RUNTIME */ diff --git a/include/linux/pnp.h b/include/linux/pnp.h index fddfafaed024..7c4193eb0072 100644 --- a/include/linux/pnp.h +++ b/include/linux/pnp.h @@ -334,6 +334,19 @@ extern struct pnp_protocol pnpbios_protocol; #define pnp_device_is_pnpbios(dev) 0 #endif +#ifdef CONFIG_PNPACPI +extern struct pnp_protocol pnpacpi_protocol; + +static inline struct acpi_device *pnp_acpi_device(struct pnp_dev *dev) +{ + if (dev->protocol == &pnpacpi_protocol) + return dev->data; + return NULL; +} +#else +#define pnp_acpi_device(dev) 0 +#endif + /* status */ #define PNP_READY 0x0000 #define PNP_ATTACHED 0x0001 diff --git a/include/linux/poison.h b/include/linux/poison.h index 7fc194aef8c2..2110a81c5e2a 100644 --- a/include/linux/poison.h +++ b/include/linux/poison.h @@ -2,13 +2,25 @@ #define _LINUX_POISON_H /********** include/linux/list.h **********/ + +/* + * Architectures might want to move the poison pointer offset + * into some well-recognized area such as 0xdead000000000000, + * that is also not mappable by user-space exploits: + */ +#ifdef CONFIG_ILLEGAL_POINTER_VALUE +# define POISON_POINTER_DELTA _AC(CONFIG_ILLEGAL_POINTER_VALUE, UL) +#else +# define POISON_POINTER_DELTA 0 +#endif + /* * These are non-NULL pointers that will result in page faults * under normal circumstances, used to verify that nobody uses * non-initialized list entries. */ -#define LIST_POISON1 ((void *) 0x00100100) -#define LIST_POISON2 ((void *) 0x00200200) +#define LIST_POISON1 ((void *) 0x00100100 + POISON_POINTER_DELTA) +#define LIST_POISON2 ((void *) 0x00200200 + POISON_POINTER_DELTA) /********** include/linux/timer.h **********/ /* diff --git a/include/linux/ptrace.h b/include/linux/ptrace.h index 7456d7d87a19..c5eab89da51e 100644 --- a/include/linux/ptrace.h +++ b/include/linux/ptrace.h @@ -27,6 +27,26 @@ #define PTRACE_GETSIGINFO 0x4202 #define PTRACE_SETSIGINFO 0x4203 +/* + * Generic ptrace interface that exports the architecture specific regsets + * using the corresponding NT_* types (which are also used in the core dump). + * Please note that the NT_PRSTATUS note type in a core dump contains a full + * 'struct elf_prstatus'. But the user_regset for NT_PRSTATUS contains just the + * elf_gregset_t that is the pr_reg field of 'struct elf_prstatus'. For all the + * other user_regset flavors, the user_regset layout and the ELF core dump note + * payload are exactly the same layout. + * + * This interface usage is as follows: + * struct iovec iov = { buf, len}; + * + * ret = ptrace(PTRACE_GETREGSET/PTRACE_SETREGSET, pid, NT_XXX_TYPE, &iov); + * + * On the successful completion, iov.len will be updated by the kernel, + * specifying how much the kernel has written/read to/from the user's iov.buf. + */ +#define PTRACE_GETREGSET 0x4204 +#define PTRACE_SETREGSET 0x4205 + /* options set using PTRACE_SETOPTIONS */ #define PTRACE_O_TRACESYSGOOD 0x00000001 #define PTRACE_O_TRACEFORK 0x00000002 @@ -105,12 +125,7 @@ static inline int ptrace_reparented(struct task_struct *child) { return child->real_parent != child->parent; } -static inline void ptrace_link(struct task_struct *child, - struct task_struct *new_parent) -{ - if (unlikely(child->ptrace)) - __ptrace_link(child, new_parent); -} + static inline void ptrace_unlink(struct task_struct *child) { if (unlikely(child->ptrace)) @@ -169,9 +184,9 @@ static inline void ptrace_init_task(struct task_struct *child, bool ptrace) INIT_LIST_HEAD(&child->ptraced); child->parent = child->real_parent; child->ptrace = 0; - if (unlikely(ptrace)) { + if (unlikely(ptrace) && (current->ptrace & PT_PTRACED)) { child->ptrace = current->ptrace; - ptrace_link(child, current->parent); + __ptrace_link(child, current->parent); } } @@ -278,6 +293,18 @@ static inline void user_enable_block_step(struct task_struct *task) } #endif /* arch_has_block_step */ +#ifdef ARCH_HAS_USER_SINGLE_STEP_INFO +extern void user_single_step_siginfo(struct task_struct *tsk, + struct pt_regs *regs, siginfo_t *info); +#else +static inline void user_single_step_siginfo(struct task_struct *tsk, + struct pt_regs *regs, siginfo_t *info) +{ + memset(info, 0, sizeof(*info)); + info->si_signo = SIGTRAP; +} +#endif + #ifndef arch_ptrace_stop_needed /** * arch_ptrace_stop_needed - Decide whether arch_ptrace_stop() should be called diff --git a/include/linux/pwm_backlight.h b/include/linux/pwm_backlight.h index 7a9754c96775..01b3d759f1fc 100644 --- a/include/linux/pwm_backlight.h +++ b/include/linux/pwm_backlight.h @@ -10,7 +10,7 @@ struct platform_pwm_backlight_data { unsigned int dft_brightness; unsigned int pwm_period_ns; int (*init)(struct device *dev); - int (*notify)(int brightness); + int (*notify)(struct device *dev, int brightness); void (*exit)(struct device *dev); }; diff --git a/include/linux/quota.h b/include/linux/quota.h index e70e62194243..b462916b2a0a 100644 --- a/include/linux/quota.h +++ b/include/linux/quota.h @@ -279,9 +279,6 @@ struct dquot { struct mem_dqblk dq_dqb; /* Diskquota usage */ }; -#define QUOTA_OK 0 -#define NO_QUOTA 1 - /* Operations which must be implemented by each quota format */ struct quota_format_ops { int (*check_quota_file)(struct super_block *sb, int type); /* Detect whether file is in our format */ @@ -295,13 +292,6 @@ struct quota_format_ops { /* Operations working with dquots */ struct dquot_operations { - int (*initialize) (struct inode *, int); - int (*drop) (struct inode *); - int (*alloc_space) (struct inode *, qsize_t, int); - int (*alloc_inode) (const struct inode *, qsize_t); - int (*free_space) (struct inode *, qsize_t); - int (*free_inode) (const struct inode *, qsize_t); - int (*transfer) (struct inode *, struct iattr *); int (*write_dquot) (struct dquot *); /* Ordinary dquot write */ struct dquot *(*alloc_dquot)(struct super_block *, int); /* Allocate memory for new dquot */ void (*destroy_dquot)(struct dquot *); /* Free memory for dquot */ @@ -309,21 +299,16 @@ struct dquot_operations { int (*release_dquot) (struct dquot *); /* Quota is going to be deleted from disk */ int (*mark_dirty) (struct dquot *); /* Dquot is marked dirty */ int (*write_info) (struct super_block *, int); /* Write of quota "superblock" */ - /* reserve quota for delayed block allocation */ - int (*reserve_space) (struct inode *, qsize_t, int); - /* claim reserved quota for delayed alloc */ - int (*claim_space) (struct inode *, qsize_t); - /* release rsved quota for delayed alloc */ - void (*release_rsv) (struct inode *, qsize_t); - /* get reserved quota for delayed alloc */ - qsize_t (*get_reserved_space) (struct inode *); + /* get reserved quota for delayed alloc, value returned is managed by + * quota code only */ + qsize_t *(*get_reserved_space) (struct inode *); }; /* Operations handling requests from userspace */ struct quotactl_ops { int (*quota_on)(struct super_block *, int, int, char *, int); int (*quota_off)(struct super_block *, int, int); - int (*quota_sync)(struct super_block *, int); + int (*quota_sync)(struct super_block *, int, int); int (*get_info)(struct super_block *, int, struct if_dqinfo *); int (*set_info)(struct super_block *, int, struct if_dqinfo *); int (*get_dqblk)(struct super_block *, int, qid_t, struct if_dqblk *); @@ -356,26 +341,25 @@ enum { #define DQUOT_STATE_FLAGS (DQUOT_USAGE_ENABLED | DQUOT_LIMITS_ENABLED | \ DQUOT_SUSPENDED) /* Other quota flags */ -#define DQUOT_QUOTA_SYS_FILE (1 << 6) /* Quota file is a special +#define DQUOT_STATE_LAST (_DQUOT_STATE_FLAGS * MAXQUOTAS) +#define DQUOT_QUOTA_SYS_FILE (1 << DQUOT_STATE_LAST) + /* Quota file is a special * system file and user cannot * touch it. Filesystem is * responsible for setting * S_NOQUOTA, S_NOATIME flags */ -#define DQUOT_NEGATIVE_USAGE (1 << 7) /* Allow negative quota usage */ +#define DQUOT_NEGATIVE_USAGE (1 << (DQUOT_STATE_LAST + 1)) + /* Allow negative quota usage */ static inline unsigned int dquot_state_flag(unsigned int flags, int type) { - if (type == USRQUOTA) - return flags; - return flags << _DQUOT_STATE_FLAGS; + return flags << _DQUOT_STATE_FLAGS * type; } static inline unsigned int dquot_generic_flag(unsigned int flags, int type) { - if (type == USRQUOTA) - return flags; - return flags >> _DQUOT_STATE_FLAGS; + return (flags >> _DQUOT_STATE_FLAGS * type) & DQUOT_STATE_FLAGS; } #ifdef CONFIG_QUOTA_NETLINK_INTERFACE diff --git a/include/linux/quotaops.h b/include/linux/quotaops.h index 3ebb23153640..e6fa7acce290 100644 --- a/include/linux/quotaops.h +++ b/include/linux/quotaops.h @@ -19,15 +19,12 @@ static inline struct quota_info *sb_dqopt(struct super_block *sb) /* * declaration of quota_function calls in kernel. */ -void sync_quota_sb(struct super_block *sb, int type); -static inline void writeout_quota_sb(struct super_block *sb, int type) -{ - if (sb->s_qcop->quota_sync) - sb->s_qcop->quota_sync(sb, type); -} +void inode_add_rsv_space(struct inode *inode, qsize_t number); +void inode_claim_rsv_space(struct inode *inode, qsize_t number); +void inode_sub_rsv_space(struct inode *inode, qsize_t number); -int dquot_initialize(struct inode *inode, int type); -int dquot_drop(struct inode *inode); +void dquot_initialize(struct inode *inode); +void dquot_drop(struct inode *inode); struct dquot *dqget(struct super_block *sb, unsigned int id, int type); void dqput(struct dquot *dquot); int dquot_scan_active(struct super_block *sb, @@ -36,24 +33,23 @@ int dquot_scan_active(struct super_block *sb, struct dquot *dquot_alloc(struct super_block *sb, int type); void dquot_destroy(struct dquot *dquot); -int dquot_alloc_space(struct inode *inode, qsize_t number, int prealloc); -int dquot_alloc_inode(const struct inode *inode, qsize_t number); +int __dquot_alloc_space(struct inode *inode, qsize_t number, + int warn, int reserve); +void __dquot_free_space(struct inode *inode, qsize_t number, int reserve); -int dquot_reserve_space(struct inode *inode, qsize_t number, int prealloc); -int dquot_claim_space(struct inode *inode, qsize_t number); -void dquot_release_reserved_space(struct inode *inode, qsize_t number); -qsize_t dquot_get_reserved_space(struct inode *inode); +int dquot_alloc_inode(const struct inode *inode); -int dquot_free_space(struct inode *inode, qsize_t number); -int dquot_free_inode(const struct inode *inode, qsize_t number); +int dquot_claim_space_nodirty(struct inode *inode, qsize_t number); +void dquot_free_inode(const struct inode *inode); -int dquot_transfer(struct inode *inode, struct iattr *iattr); int dquot_commit(struct dquot *dquot); int dquot_acquire(struct dquot *dquot); int dquot_release(struct dquot *dquot); int dquot_commit_info(struct super_block *sb, int type); int dquot_mark_dquot_dirty(struct dquot *dquot); +int dquot_file_open(struct inode *inode, struct file *file); + int vfs_quota_on(struct super_block *sb, int type, int format_id, char *path, int remount); int vfs_quota_enable(struct inode *inode, int type, int format_id, @@ -64,14 +60,13 @@ int vfs_quota_on_mount(struct super_block *sb, char *qf_name, int format_id, int type); int vfs_quota_off(struct super_block *sb, int type, int remount); int vfs_quota_disable(struct super_block *sb, int type, unsigned int flags); -int vfs_quota_sync(struct super_block *sb, int type); +int vfs_quota_sync(struct super_block *sb, int type, int wait); int vfs_get_dqinfo(struct super_block *sb, int type, struct if_dqinfo *ii); int vfs_set_dqinfo(struct super_block *sb, int type, struct if_dqinfo *ii); int vfs_get_dqblk(struct super_block *sb, int type, qid_t id, struct if_dqblk *di); int vfs_set_dqblk(struct super_block *sb, int type, qid_t id, struct if_dqblk *di); -void vfs_dq_drop(struct inode *inode); -int vfs_dq_transfer(struct inode *inode, struct iattr *iattr); +int dquot_transfer(struct inode *inode, struct iattr *iattr); int vfs_dq_quota_on_remount(struct super_block *sb); static inline struct mem_dqinfo *sb_dqinfo(struct super_block *sb, int type) @@ -83,53 +78,56 @@ static inline struct mem_dqinfo *sb_dqinfo(struct super_block *sb, int type) * Functions for checking status of quota */ -static inline int sb_has_quota_usage_enabled(struct super_block *sb, int type) +static inline bool sb_has_quota_usage_enabled(struct super_block *sb, int type) { return sb_dqopt(sb)->flags & dquot_state_flag(DQUOT_USAGE_ENABLED, type); } -static inline int sb_has_quota_limits_enabled(struct super_block *sb, int type) +static inline bool sb_has_quota_limits_enabled(struct super_block *sb, int type) { return sb_dqopt(sb)->flags & dquot_state_flag(DQUOT_LIMITS_ENABLED, type); } -static inline int sb_has_quota_suspended(struct super_block *sb, int type) +static inline bool sb_has_quota_suspended(struct super_block *sb, int type) { return sb_dqopt(sb)->flags & dquot_state_flag(DQUOT_SUSPENDED, type); } -static inline int sb_any_quota_suspended(struct super_block *sb) +static inline unsigned sb_any_quota_suspended(struct super_block *sb) { - return sb_has_quota_suspended(sb, USRQUOTA) || - sb_has_quota_suspended(sb, GRPQUOTA); + unsigned type, tmsk = 0; + for (type = 0; type < MAXQUOTAS; type++) + tmsk |= sb_has_quota_suspended(sb, type) << type; + return tmsk; } /* Does kernel know about any quota information for given sb + type? */ -static inline int sb_has_quota_loaded(struct super_block *sb, int type) +static inline bool sb_has_quota_loaded(struct super_block *sb, int type) { /* Currently if anything is on, then quota usage is on as well */ return sb_has_quota_usage_enabled(sb, type); } -static inline int sb_any_quota_loaded(struct super_block *sb) +static inline unsigned sb_any_quota_loaded(struct super_block *sb) { - return sb_has_quota_loaded(sb, USRQUOTA) || - sb_has_quota_loaded(sb, GRPQUOTA); + unsigned type, tmsk = 0; + for (type = 0; type < MAXQUOTAS; type++) + tmsk |= sb_has_quota_loaded(sb, type) << type; + return tmsk; } -static inline int sb_has_quota_active(struct super_block *sb, int type) +static inline bool sb_has_quota_active(struct super_block *sb, int type) { return sb_has_quota_loaded(sb, type) && !sb_has_quota_suspended(sb, type); } -static inline int sb_any_quota_active(struct super_block *sb) +static inline unsigned sb_any_quota_active(struct super_block *sb) { - return sb_has_quota_active(sb, USRQUOTA) || - sb_has_quota_active(sb, GRPQUOTA); + return sb_any_quota_loaded(sb) & ~sb_any_quota_suspended(sb); } /* @@ -141,122 +139,6 @@ extern const struct quotactl_ops vfs_quotactl_ops; #define sb_dquot_ops (&dquot_operations) #define sb_quotactl_ops (&vfs_quotactl_ops) -/* It is better to call this function outside of any transaction as it might - * need a lot of space in journal for dquot structure allocation. */ -static inline void vfs_dq_init(struct inode *inode) -{ - BUG_ON(!inode->i_sb); - if (sb_any_quota_active(inode->i_sb) && !IS_NOQUOTA(inode)) - inode->i_sb->dq_op->initialize(inode, -1); -} - -/* The following allocation/freeing/transfer functions *must* be called inside - * a transaction (deadlocks possible otherwise) */ -static inline int vfs_dq_prealloc_space_nodirty(struct inode *inode, qsize_t nr) -{ - if (sb_any_quota_active(inode->i_sb)) { - /* Used space is updated in alloc_space() */ - if (inode->i_sb->dq_op->alloc_space(inode, nr, 1) == NO_QUOTA) - return 1; - } - else - inode_add_bytes(inode, nr); - return 0; -} - -static inline int vfs_dq_prealloc_space(struct inode *inode, qsize_t nr) -{ - int ret; - if (!(ret = vfs_dq_prealloc_space_nodirty(inode, nr))) - mark_inode_dirty(inode); - return ret; -} - -static inline int vfs_dq_alloc_space_nodirty(struct inode *inode, qsize_t nr) -{ - if (sb_any_quota_active(inode->i_sb)) { - /* Used space is updated in alloc_space() */ - if (inode->i_sb->dq_op->alloc_space(inode, nr, 0) == NO_QUOTA) - return 1; - } - else - inode_add_bytes(inode, nr); - return 0; -} - -static inline int vfs_dq_alloc_space(struct inode *inode, qsize_t nr) -{ - int ret; - if (!(ret = vfs_dq_alloc_space_nodirty(inode, nr))) - mark_inode_dirty(inode); - return ret; -} - -static inline int vfs_dq_reserve_space(struct inode *inode, qsize_t nr) -{ - if (sb_any_quota_active(inode->i_sb)) { - /* Used space is updated in alloc_space() */ - if (inode->i_sb->dq_op->reserve_space(inode, nr, 0) == NO_QUOTA) - return 1; - } - return 0; -} - -static inline int vfs_dq_alloc_inode(struct inode *inode) -{ - if (sb_any_quota_active(inode->i_sb)) { - vfs_dq_init(inode); - if (inode->i_sb->dq_op->alloc_inode(inode, 1) == NO_QUOTA) - return 1; - } - return 0; -} - -/* - * Convert in-memory reserved quotas to real consumed quotas - */ -static inline int vfs_dq_claim_space(struct inode *inode, qsize_t nr) -{ - if (sb_any_quota_active(inode->i_sb)) { - if (inode->i_sb->dq_op->claim_space(inode, nr) == NO_QUOTA) - return 1; - } else - inode_add_bytes(inode, nr); - - mark_inode_dirty(inode); - return 0; -} - -/* - * Release reserved (in-memory) quotas - */ -static inline -void vfs_dq_release_reservation_space(struct inode *inode, qsize_t nr) -{ - if (sb_any_quota_active(inode->i_sb)) - inode->i_sb->dq_op->release_rsv(inode, nr); -} - -static inline void vfs_dq_free_space_nodirty(struct inode *inode, qsize_t nr) -{ - if (sb_any_quota_active(inode->i_sb)) - inode->i_sb->dq_op->free_space(inode, nr); - else - inode_sub_bytes(inode, nr); -} - -static inline void vfs_dq_free_space(struct inode *inode, qsize_t nr) -{ - vfs_dq_free_space_nodirty(inode, nr); - mark_inode_dirty(inode); -} - -static inline void vfs_dq_free_inode(struct inode *inode) -{ - if (sb_any_quota_active(inode->i_sb)) - inode->i_sb->dq_op->free_inode(inode, 1); -} - /* Cannot be called inside a transaction */ static inline int vfs_dq_off(struct super_block *sb, int remount) { @@ -316,28 +198,20 @@ static inline int sb_any_quota_active(struct super_block *sb) #define sb_dquot_ops (NULL) #define sb_quotactl_ops (NULL) -static inline void vfs_dq_init(struct inode *inode) +static inline void dquot_initialize(struct inode *inode) { } -static inline void vfs_dq_drop(struct inode *inode) +static inline void dquot_drop(struct inode *inode) { } -static inline int vfs_dq_alloc_inode(struct inode *inode) +static inline int dquot_alloc_inode(const struct inode *inode) { return 0; } -static inline void vfs_dq_free_inode(struct inode *inode) -{ -} - -static inline void sync_quota_sb(struct super_block *sb, int type) -{ -} - -static inline void writeout_quota_sb(struct super_block *sb, int type) +static inline void dquot_free_inode(const struct inode *inode) { } @@ -351,110 +225,116 @@ static inline int vfs_dq_quota_on_remount(struct super_block *sb) return 0; } -static inline int vfs_dq_transfer(struct inode *inode, struct iattr *iattr) +static inline int dquot_transfer(struct inode *inode, struct iattr *iattr) { return 0; } -static inline int vfs_dq_prealloc_space_nodirty(struct inode *inode, qsize_t nr) +static inline int __dquot_alloc_space(struct inode *inode, qsize_t number, + int warn, int reserve) { - inode_add_bytes(inode, nr); + if (!reserve) + inode_add_bytes(inode, number); return 0; } -static inline int vfs_dq_prealloc_space(struct inode *inode, qsize_t nr) +static inline void __dquot_free_space(struct inode *inode, qsize_t number, + int reserve) { - vfs_dq_prealloc_space_nodirty(inode, nr); - mark_inode_dirty(inode); - return 0; + if (!reserve) + inode_sub_bytes(inode, number); } -static inline int vfs_dq_alloc_space_nodirty(struct inode *inode, qsize_t nr) +static inline int dquot_claim_space_nodirty(struct inode *inode, qsize_t number) { - inode_add_bytes(inode, nr); + inode_add_bytes(inode, number); return 0; } -static inline int vfs_dq_alloc_space(struct inode *inode, qsize_t nr) +#define dquot_file_open generic_file_open + +#endif /* CONFIG_QUOTA */ + +static inline int dquot_alloc_space_nodirty(struct inode *inode, qsize_t nr) { - vfs_dq_alloc_space_nodirty(inode, nr); - mark_inode_dirty(inode); - return 0; + return __dquot_alloc_space(inode, nr, 1, 0); } -static inline int vfs_dq_reserve_space(struct inode *inode, qsize_t nr) +static inline int dquot_alloc_space(struct inode *inode, qsize_t nr) { - return 0; + int ret; + + ret = dquot_alloc_space_nodirty(inode, nr); + if (!ret) + mark_inode_dirty(inode); + return ret; } -static inline int vfs_dq_claim_space(struct inode *inode, qsize_t nr) +static inline int dquot_alloc_block_nodirty(struct inode *inode, qsize_t nr) { - return vfs_dq_alloc_space(inode, nr); + return dquot_alloc_space_nodirty(inode, nr << inode->i_blkbits); } -static inline -int vfs_dq_release_reservation_space(struct inode *inode, qsize_t nr) +static inline int dquot_alloc_block(struct inode *inode, qsize_t nr) { - return 0; + return dquot_alloc_space(inode, nr << inode->i_blkbits); } -static inline void vfs_dq_free_space_nodirty(struct inode *inode, qsize_t nr) +static inline int dquot_prealloc_block_nodirty(struct inode *inode, qsize_t nr) { - inode_sub_bytes(inode, nr); + return __dquot_alloc_space(inode, nr << inode->i_blkbits, 0, 0); } -static inline void vfs_dq_free_space(struct inode *inode, qsize_t nr) +static inline int dquot_prealloc_block(struct inode *inode, qsize_t nr) { - vfs_dq_free_space_nodirty(inode, nr); - mark_inode_dirty(inode); -} - -#endif /* CONFIG_QUOTA */ + int ret; -static inline int vfs_dq_prealloc_block_nodirty(struct inode *inode, qsize_t nr) -{ - return vfs_dq_prealloc_space_nodirty(inode, nr << inode->i_blkbits); + ret = dquot_prealloc_block_nodirty(inode, nr); + if (!ret) + mark_inode_dirty(inode); + return ret; } -static inline int vfs_dq_prealloc_block(struct inode *inode, qsize_t nr) +static inline int dquot_reserve_block(struct inode *inode, qsize_t nr) { - return vfs_dq_prealloc_space(inode, nr << inode->i_blkbits); + return __dquot_alloc_space(inode, nr << inode->i_blkbits, 1, 1); } -static inline int vfs_dq_alloc_block_nodirty(struct inode *inode, qsize_t nr) +static inline int dquot_claim_block(struct inode *inode, qsize_t nr) { - return vfs_dq_alloc_space_nodirty(inode, nr << inode->i_blkbits); -} + int ret; -static inline int vfs_dq_alloc_block(struct inode *inode, qsize_t nr) -{ - return vfs_dq_alloc_space(inode, nr << inode->i_blkbits); + ret = dquot_claim_space_nodirty(inode, nr << inode->i_blkbits); + if (!ret) + mark_inode_dirty(inode); + return ret; } -static inline int vfs_dq_reserve_block(struct inode *inode, qsize_t nr) +static inline void dquot_free_space_nodirty(struct inode *inode, qsize_t nr) { - return vfs_dq_reserve_space(inode, nr << inode->i_blkbits); + __dquot_free_space(inode, nr, 0); } -static inline int vfs_dq_claim_block(struct inode *inode, qsize_t nr) +static inline void dquot_free_space(struct inode *inode, qsize_t nr) { - return vfs_dq_claim_space(inode, nr << inode->i_blkbits); + dquot_free_space_nodirty(inode, nr); + mark_inode_dirty(inode); } -static inline -void vfs_dq_release_reservation_block(struct inode *inode, qsize_t nr) +static inline void dquot_free_block_nodirty(struct inode *inode, qsize_t nr) { - vfs_dq_release_reservation_space(inode, nr << inode->i_blkbits); + dquot_free_space_nodirty(inode, nr << inode->i_blkbits); } -static inline void vfs_dq_free_block_nodirty(struct inode *inode, qsize_t nr) +static inline void dquot_free_block(struct inode *inode, qsize_t nr) { - vfs_dq_free_space_nodirty(inode, nr << inode->i_blkbits); + dquot_free_space(inode, nr << inode->i_blkbits); } -static inline void vfs_dq_free_block(struct inode *inode, qsize_t nr) +static inline void dquot_release_reservation_block(struct inode *inode, + qsize_t nr) { - vfs_dq_free_space(inode, nr << inode->i_blkbits); + __dquot_free_space(inode, nr << inode->i_blkbits, 1); } #endif /* _LINUX_QUOTAOPS_ */ diff --git a/include/linux/raid/pq.h b/include/linux/raid/pq.h index d92480f8285c..1cbbd2c11aa9 100644 --- a/include/linux/raid/pq.h +++ b/include/linux/raid/pq.h @@ -78,6 +78,25 @@ struct raid6_calls { /* Selected algorithm */ extern struct raid6_calls raid6_call; +/* Various routine sets */ +extern const struct raid6_calls raid6_intx1; +extern const struct raid6_calls raid6_intx2; +extern const struct raid6_calls raid6_intx4; +extern const struct raid6_calls raid6_intx8; +extern const struct raid6_calls raid6_intx16; +extern const struct raid6_calls raid6_intx32; +extern const struct raid6_calls raid6_mmxx1; +extern const struct raid6_calls raid6_mmxx2; +extern const struct raid6_calls raid6_sse1x1; +extern const struct raid6_calls raid6_sse1x2; +extern const struct raid6_calls raid6_sse2x1; +extern const struct raid6_calls raid6_sse2x2; +extern const struct raid6_calls raid6_sse2x4; +extern const struct raid6_calls raid6_altivec1; +extern const struct raid6_calls raid6_altivec2; +extern const struct raid6_calls raid6_altivec4; +extern const struct raid6_calls raid6_altivec8; + /* Algorithm list */ extern const struct raid6_calls * const raid6_algos[]; int raid6_select_algo(void); diff --git a/include/linux/raid_class.h b/include/linux/raid_class.h index 6b537f1ac96c..31e1ff69efc8 100644 --- a/include/linux/raid_class.h +++ b/include/linux/raid_class.h @@ -32,6 +32,7 @@ enum raid_level { RAID_LEVEL_0, RAID_LEVEL_1, RAID_LEVEL_10, + RAID_LEVEL_1E, RAID_LEVEL_3, RAID_LEVEL_4, RAID_LEVEL_5, diff --git a/include/linux/range.h b/include/linux/range.h new file mode 100644 index 000000000000..bd184a5db791 --- /dev/null +++ b/include/linux/range.h @@ -0,0 +1,30 @@ +#ifndef _LINUX_RANGE_H +#define _LINUX_RANGE_H + +struct range { + u64 start; + u64 end; +}; + +int add_range(struct range *range, int az, int nr_range, + u64 start, u64 end); + + +int add_range_with_merge(struct range *range, int az, int nr_range, + u64 start, u64 end); + +void subtract_range(struct range *range, int az, u64 start, u64 end); + +int clean_sort_range(struct range *range, int az); + +void sort_range(struct range *range, int nr_range); + +#define MAX_RESOURCE ((resource_size_t)~0) +static inline resource_size_t cap_resource(u64 val) +{ + if (val > MAX_RESOURCE) + return MAX_RESOURCE; + + return val; +} +#endif diff --git a/include/linux/rculist.h b/include/linux/rculist.h index 1bf0f708c4fc..2c9b46cff3d7 100644 --- a/include/linux/rculist.h +++ b/include/linux/rculist.h @@ -208,7 +208,7 @@ static inline void list_splice_init_rcu(struct list_head *list, * primitives such as list_add_rcu() as long as it's guarded by rcu_read_lock(). */ #define list_entry_rcu(ptr, type, member) \ - container_of(rcu_dereference(ptr), type, member) + container_of(rcu_dereference_raw(ptr), type, member) /** * list_first_entry_rcu - get the first element from a list @@ -225,9 +225,9 @@ static inline void list_splice_init_rcu(struct list_head *list, list_entry_rcu((ptr)->next, type, member) #define __list_for_each_rcu(pos, head) \ - for (pos = rcu_dereference((head)->next); \ + for (pos = rcu_dereference_raw((head)->next); \ pos != (head); \ - pos = rcu_dereference(pos->next)) + pos = rcu_dereference_raw(pos->next)) /** * list_for_each_entry_rcu - iterate over rcu list of given type @@ -257,9 +257,9 @@ static inline void list_splice_init_rcu(struct list_head *list, * as long as the traversal is guarded by rcu_read_lock(). */ #define list_for_each_continue_rcu(pos, head) \ - for ((pos) = rcu_dereference((pos)->next); \ + for ((pos) = rcu_dereference_raw((pos)->next); \ prefetch((pos)->next), (pos) != (head); \ - (pos) = rcu_dereference((pos)->next)) + (pos) = rcu_dereference_raw((pos)->next)) /** * list_for_each_entry_continue_rcu - continue iteration over list of given type @@ -406,6 +406,11 @@ static inline void hlist_add_after_rcu(struct hlist_node *prev, n->next->pprev = &n->next; } +#define __hlist_for_each_rcu(pos, head) \ + for (pos = rcu_dereference((head)->first); \ + pos && ({ prefetch(pos->next); 1; }); \ + pos = rcu_dereference(pos->next)) + /** * hlist_for_each_entry_rcu - iterate over rcu list of given type * @tpos: the type * to use as a loop cursor. @@ -418,10 +423,10 @@ static inline void hlist_add_after_rcu(struct hlist_node *prev, * as long as the traversal is guarded by rcu_read_lock(). */ #define hlist_for_each_entry_rcu(tpos, pos, head, member) \ - for (pos = rcu_dereference((head)->first); \ + for (pos = rcu_dereference_raw((head)->first); \ pos && ({ prefetch(pos->next); 1; }) && \ ({ tpos = hlist_entry(pos, typeof(*tpos), member); 1; }); \ - pos = rcu_dereference(pos->next)) + pos = rcu_dereference_raw(pos->next)) #endif /* __KERNEL__ */ #endif diff --git a/include/linux/rculist_nulls.h b/include/linux/rculist_nulls.h index 589a40919f01..b70ffe53cb9f 100644 --- a/include/linux/rculist_nulls.h +++ b/include/linux/rculist_nulls.h @@ -101,10 +101,10 @@ static inline void hlist_nulls_add_head_rcu(struct hlist_nulls_node *n, * */ #define hlist_nulls_for_each_entry_rcu(tpos, pos, head, member) \ - for (pos = rcu_dereference((head)->first); \ + for (pos = rcu_dereference_raw((head)->first); \ (!is_a_nulls(pos)) && \ ({ tpos = hlist_nulls_entry(pos, typeof(*tpos), member); 1; }); \ - pos = rcu_dereference(pos->next)) + pos = rcu_dereference_raw(pos->next)) #endif #endif diff --git a/include/linux/rcupdate.h b/include/linux/rcupdate.h index 24440f4bf476..c84373626336 100644 --- a/include/linux/rcupdate.h +++ b/include/linux/rcupdate.h @@ -62,6 +62,8 @@ extern int sched_expedited_torture_stats(char *page); /* Internal to kernel */ extern void rcu_init(void); +extern int rcu_scheduler_active; +extern void rcu_scheduler_starting(void); #if defined(CONFIG_TREE_RCU) || defined(CONFIG_TREE_PREEMPT_RCU) #include <linux/rcutree.h> @@ -78,14 +80,120 @@ extern void rcu_init(void); } while (0) #ifdef CONFIG_DEBUG_LOCK_ALLOC + extern struct lockdep_map rcu_lock_map; -# define rcu_read_acquire() \ - lock_acquire(&rcu_lock_map, 0, 0, 2, 1, NULL, _THIS_IP_) +# define rcu_read_acquire() \ + lock_acquire(&rcu_lock_map, 0, 0, 2, 1, NULL, _THIS_IP_) # define rcu_read_release() lock_release(&rcu_lock_map, 1, _THIS_IP_) -#else -# define rcu_read_acquire() do { } while (0) -# define rcu_read_release() do { } while (0) -#endif + +extern struct lockdep_map rcu_bh_lock_map; +# define rcu_read_acquire_bh() \ + lock_acquire(&rcu_bh_lock_map, 0, 0, 2, 1, NULL, _THIS_IP_) +# define rcu_read_release_bh() lock_release(&rcu_bh_lock_map, 1, _THIS_IP_) + +extern struct lockdep_map rcu_sched_lock_map; +# define rcu_read_acquire_sched() \ + lock_acquire(&rcu_sched_lock_map, 0, 0, 2, 1, NULL, _THIS_IP_) +# define rcu_read_release_sched() \ + lock_release(&rcu_sched_lock_map, 1, _THIS_IP_) + +/** + * rcu_read_lock_held - might we be in RCU read-side critical section? + * + * If CONFIG_PROVE_LOCKING is selected and enabled, returns nonzero iff in + * an RCU read-side critical section. In absence of CONFIG_PROVE_LOCKING, + * this assumes we are in an RCU read-side critical section unless it can + * prove otherwise. + */ +static inline int rcu_read_lock_held(void) +{ + if (debug_locks) + return lock_is_held(&rcu_lock_map); + return 1; +} + +/** + * rcu_read_lock_bh_held - might we be in RCU-bh read-side critical section? + * + * If CONFIG_PROVE_LOCKING is selected and enabled, returns nonzero iff in + * an RCU-bh read-side critical section. In absence of CONFIG_PROVE_LOCKING, + * this assumes we are in an RCU-bh read-side critical section unless it can + * prove otherwise. + */ +static inline int rcu_read_lock_bh_held(void) +{ + if (debug_locks) + return lock_is_held(&rcu_bh_lock_map); + return 1; +} + +/** + * rcu_read_lock_sched_held - might we be in RCU-sched read-side critical section? + * + * If CONFIG_PROVE_LOCKING is selected and enabled, returns nonzero iff in an + * RCU-sched read-side critical section. In absence of CONFIG_PROVE_LOCKING, + * this assumes we are in an RCU-sched read-side critical section unless it + * can prove otherwise. Note that disabling of preemption (including + * disabling irqs) counts as an RCU-sched read-side critical section. + */ +static inline int rcu_read_lock_sched_held(void) +{ + int lockdep_opinion = 0; + + if (debug_locks) + lockdep_opinion = lock_is_held(&rcu_sched_lock_map); + return lockdep_opinion || preempt_count() != 0 || !rcu_scheduler_active; +} + +#else /* #ifdef CONFIG_DEBUG_LOCK_ALLOC */ + +# define rcu_read_acquire() do { } while (0) +# define rcu_read_release() do { } while (0) +# define rcu_read_acquire_bh() do { } while (0) +# define rcu_read_release_bh() do { } while (0) +# define rcu_read_acquire_sched() do { } while (0) +# define rcu_read_release_sched() do { } while (0) + +static inline int rcu_read_lock_held(void) +{ + return 1; +} + +static inline int rcu_read_lock_bh_held(void) +{ + return 1; +} + +static inline int rcu_read_lock_sched_held(void) +{ + return preempt_count() != 0 || !rcu_scheduler_active; +} + +#endif /* #else #ifdef CONFIG_DEBUG_LOCK_ALLOC */ + +#ifdef CONFIG_PROVE_RCU + +/** + * rcu_dereference_check - rcu_dereference with debug checking + * + * Do an rcu_dereference(), but check that the context is correct. + * For example, rcu_dereference_check(gp, rcu_read_lock_held()) to + * ensure that the rcu_dereference_check() executes within an RCU + * read-side critical section. It is also possible to check for + * locks being held, for example, by using lockdep_is_held(). + */ +#define rcu_dereference_check(p, c) \ + ({ \ + if (debug_locks && !(c)) \ + lockdep_rcu_dereference(__FILE__, __LINE__); \ + rcu_dereference_raw(p); \ + }) + +#else /* #ifdef CONFIG_PROVE_RCU */ + +#define rcu_dereference_check(p, c) rcu_dereference_raw(p) + +#endif /* #else #ifdef CONFIG_PROVE_RCU */ /** * rcu_read_lock - mark the beginning of an RCU read-side critical section. @@ -160,7 +268,7 @@ static inline void rcu_read_lock_bh(void) { __rcu_read_lock_bh(); __acquire(RCU_BH); - rcu_read_acquire(); + rcu_read_acquire_bh(); } /* @@ -170,7 +278,7 @@ static inline void rcu_read_lock_bh(void) */ static inline void rcu_read_unlock_bh(void) { - rcu_read_release(); + rcu_read_release_bh(); __release(RCU_BH); __rcu_read_unlock_bh(); } @@ -188,7 +296,7 @@ static inline void rcu_read_lock_sched(void) { preempt_disable(); __acquire(RCU_SCHED); - rcu_read_acquire(); + rcu_read_acquire_sched(); } /* Used by lockdep and tracing: cannot be traced, cannot call lockdep. */ @@ -205,7 +313,7 @@ static inline notrace void rcu_read_lock_sched_notrace(void) */ static inline void rcu_read_unlock_sched(void) { - rcu_read_release(); + rcu_read_release_sched(); __release(RCU_SCHED); preempt_enable(); } @@ -219,22 +327,49 @@ static inline notrace void rcu_read_unlock_sched_notrace(void) /** - * rcu_dereference - fetch an RCU-protected pointer in an - * RCU read-side critical section. This pointer may later - * be safely dereferenced. + * rcu_dereference_raw - fetch an RCU-protected pointer + * + * The caller must be within some flavor of RCU read-side critical + * section, or must be otherwise preventing the pointer from changing, + * for example, by holding an appropriate lock. This pointer may later + * be safely dereferenced. It is the caller's responsibility to have + * done the right thing, as this primitive does no checking of any kind. * * Inserts memory barriers on architectures that require them * (currently only the Alpha), and, more importantly, documents * exactly which pointers are protected by RCU. */ - -#define rcu_dereference(p) ({ \ +#define rcu_dereference_raw(p) ({ \ typeof(p) _________p1 = ACCESS_ONCE(p); \ smp_read_barrier_depends(); \ (_________p1); \ }) /** + * rcu_dereference - fetch an RCU-protected pointer, checking for RCU + * + * Makes rcu_dereference_check() do the dirty work. + */ +#define rcu_dereference(p) \ + rcu_dereference_check(p, rcu_read_lock_held()) + +/** + * rcu_dereference_bh - fetch an RCU-protected pointer, checking for RCU-bh + * + * Makes rcu_dereference_check() do the dirty work. + */ +#define rcu_dereference_bh(p) \ + rcu_dereference_check(p, rcu_read_lock_bh_held()) + +/** + * rcu_dereference_sched - fetch RCU-protected pointer, checking for RCU-sched + * + * Makes rcu_dereference_check() do the dirty work. + */ +#define rcu_dereference_sched(p) \ + rcu_dereference_check(p, rcu_read_lock_sched_held()) + +/** * rcu_assign_pointer - assign (publicize) a pointer to a newly * initialized structure that will be dereferenced by RCU read-side * critical sections. Returns the value assigned. diff --git a/include/linux/rcutiny.h b/include/linux/rcutiny.h index c4ba9a78721e..a5195875480a 100644 --- a/include/linux/rcutiny.h +++ b/include/linux/rcutiny.h @@ -62,6 +62,18 @@ static inline long rcu_batches_completed_bh(void) extern int rcu_expedited_torture_stats(char *page); +static inline void rcu_force_quiescent_state(void) +{ +} + +static inline void rcu_bh_force_quiescent_state(void) +{ +} + +static inline void rcu_sched_force_quiescent_state(void) +{ +} + #define synchronize_rcu synchronize_sched static inline void synchronize_rcu_expedited(void) @@ -93,12 +105,13 @@ static inline void rcu_exit_nohz(void) #endif /* #else #ifdef CONFIG_NO_HZ */ -static inline void rcu_scheduler_starting(void) +static inline void exit_rcu(void) { } -static inline void exit_rcu(void) +static inline int rcu_preempt_depth(void) { + return 0; } #endif /* __LINUX_RCUTINY_H */ diff --git a/include/linux/rcutree.h b/include/linux/rcutree.h index c93eee5911b0..42cc3a04779e 100644 --- a/include/linux/rcutree.h +++ b/include/linux/rcutree.h @@ -35,7 +35,6 @@ struct notifier_block; extern void rcu_sched_qs(int cpu); extern void rcu_bh_qs(int cpu); extern int rcu_needs_cpu(int cpu); -extern void rcu_scheduler_starting(void); extern int rcu_expedited_torture_stats(char *page); #ifdef CONFIG_TREE_PREEMPT_RCU @@ -45,6 +44,12 @@ extern void __rcu_read_unlock(void); extern void synchronize_rcu(void); extern void exit_rcu(void); +/* + * Defined as macro as it is a very low level header + * included from areas that don't even know about current + */ +#define rcu_preempt_depth() (current->rcu_read_lock_nesting) + #else /* #ifdef CONFIG_TREE_PREEMPT_RCU */ static inline void __rcu_read_lock(void) @@ -63,6 +68,11 @@ static inline void exit_rcu(void) { } +static inline int rcu_preempt_depth(void) +{ + return 0; +} + #endif /* #else #ifdef CONFIG_TREE_PREEMPT_RCU */ static inline void __rcu_read_lock_bh(void) @@ -88,6 +98,9 @@ extern void rcu_check_callbacks(int cpu, int user); extern long rcu_batches_completed(void); extern long rcu_batches_completed_bh(void); extern long rcu_batches_completed_sched(void); +extern void rcu_force_quiescent_state(void); +extern void rcu_bh_force_quiescent_state(void); +extern void rcu_sched_force_quiescent_state(void); #ifdef CONFIG_NO_HZ void rcu_enter_nohz(void); diff --git a/include/linux/regulator/consumer.h b/include/linux/regulator/consumer.h index 490c5b37b6d7..28c9fd020d39 100644 --- a/include/linux/regulator/consumer.h +++ b/include/linux/regulator/consumer.h @@ -35,6 +35,8 @@ #ifndef __LINUX_REGULATOR_CONSUMER_H_ #define __LINUX_REGULATOR_CONSUMER_H_ +#include <linux/device.h> + /* * Regulator operating modes. * @@ -87,8 +89,9 @@ * REGULATION_OUT Regulator output is out of regulation. * FAIL Regulator output has failed. * OVER_TEMP Regulator over temp. - * FORCE_DISABLE Regulator shut down by software. + * FORCE_DISABLE Regulator forcibly shut down by software. * VOLTAGE_CHANGE Regulator voltage changed. + * DISABLE Regulator was disabled. * * NOTE: These events can be OR'ed together when passed into handler. */ @@ -100,6 +103,7 @@ #define REGULATOR_EVENT_OVER_TEMP 0x10 #define REGULATOR_EVENT_FORCE_DISABLE 0x20 #define REGULATOR_EVENT_VOLTAGE_CHANGE 0x40 +#define REGULATOR_EVENT_DISABLE 0x80 struct regulator; diff --git a/include/linux/regulator/driver.h b/include/linux/regulator/driver.h index 31f2055eae28..592cd7c642c2 100644 --- a/include/linux/regulator/driver.h +++ b/include/linux/regulator/driver.h @@ -58,6 +58,9 @@ enum regulator_status { * @get_optimum_mode: Get the most efficient operating mode for the regulator * when running with the specified parameters. * + * @enable_time: Time taken for the regulator voltage output voltage to + * stabalise after being enabled, in microseconds. + * * @set_suspend_voltage: Set the voltage for the regulator when the system * is suspended. * @set_suspend_enable: Mark the regulator as enabled when the system is @@ -93,6 +96,9 @@ struct regulator_ops { int (*set_mode) (struct regulator_dev *, unsigned int mode); unsigned int (*get_mode) (struct regulator_dev *); + /* Time taken to enable the regulator */ + int (*enable_time) (struct regulator_dev *); + /* report regulator status ... most other accessors report * control inputs, this reports results of combining inputs * from Linux (and other sources) with the actual load. diff --git a/include/linux/regulator/fixed.h b/include/linux/regulator/fixed.h index e94a4a1c7c8a..ffd7d508e726 100644 --- a/include/linux/regulator/fixed.h +++ b/include/linux/regulator/fixed.h @@ -25,6 +25,7 @@ struct regulator_init_data; * @microvolts: Output voltage of regulator * @gpio: GPIO to use for enable control * set to -EINVAL if not used + * @startup_delay: Start-up time in microseconds * @enable_high: Polarity of enable GPIO * 1 = Active high, 0 = Active low * @enabled_at_boot: Whether regulator has been enabled at @@ -41,6 +42,7 @@ struct fixed_voltage_config { const char *supply_name; int microvolts; int gpio; + unsigned startup_delay; unsigned enable_high:1; unsigned enabled_at_boot:1; struct regulator_init_data *init_data; diff --git a/include/linux/regulator/machine.h b/include/linux/regulator/machine.h index 87f5f176d4ef..234a8476cba8 100644 --- a/include/linux/regulator/machine.h +++ b/include/linux/regulator/machine.h @@ -43,16 +43,20 @@ struct regulator; /** * struct regulator_state - regulator state during low power system states * - * This describes a regulators state during a system wide low power state. + * This describes a regulators state during a system wide low power + * state. One of enabled or disabled must be set for the + * configuration to be applied. * * @uV: Operating voltage during suspend. * @mode: Operating mode during suspend. * @enabled: Enabled during suspend. + * @disabled: Disabled during suspend. */ struct regulator_state { int uV; /* suspend voltage */ unsigned int mode; /* suspend regulator operating mode */ int enabled; /* is regulator enabled in this suspend state */ + int disabled; /* is the regulator disbled in this suspend state */ }; /** diff --git a/include/linux/regulator/max8649.h b/include/linux/regulator/max8649.h new file mode 100644 index 000000000000..417d14ecd5cb --- /dev/null +++ b/include/linux/regulator/max8649.h @@ -0,0 +1,44 @@ +/* + * Interface of Maxim max8649 + * + * Copyright (C) 2009-2010 Marvell International Ltd. + * Haojian Zhuang <haojian.zhuang@marvell.com> + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License version 2 as + * published by the Free Software Foundation. + */ + +#ifndef __LINUX_REGULATOR_MAX8649_H +#define __LINUX_REGULATOR_MAX8649_H + +#include <linux/regulator/machine.h> + +enum { + MAX8649_EXTCLK_26MHZ = 0, + MAX8649_EXTCLK_13MHZ, + MAX8649_EXTCLK_19MHZ, /* 19.2MHz */ +}; + +enum { + MAX8649_RAMP_32MV = 0, + MAX8649_RAMP_16MV, + MAX8649_RAMP_8MV, + MAX8649_RAMP_4MV, + MAX8649_RAMP_2MV, + MAX8649_RAMP_1MV, + MAX8649_RAMP_0_5MV, + MAX8649_RAMP_0_25MV, +}; + +struct max8649_platform_data { + struct regulator_init_data *regulator; + + unsigned mode:2; /* bit[1:0] = VID1,VID0 */ + unsigned extclk_freq:2; + unsigned extclk:1; + unsigned ramp_timing:3; + unsigned ramp_down:1; +}; + +#endif /* __LINUX_REGULATOR_MAX8649_H */ diff --git a/include/linux/regulator/max8660.h b/include/linux/regulator/max8660.h new file mode 100644 index 000000000000..9936763621c7 --- /dev/null +++ b/include/linux/regulator/max8660.h @@ -0,0 +1,57 @@ +/* + * max8660.h -- Voltage regulation for the Maxim 8660/8661 + * + * Copyright (C) 2009 Wolfram Sang, Pengutronix e.K. + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; version 2 of the License. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with this program; if not, write to the Free Software + * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA + */ + +#ifndef __LINUX_REGULATOR_MAX8660_H +#define __LINUX_REGULATOR_MAX8660_H + +#include <linux/regulator/machine.h> + +enum { + MAX8660_V3, + MAX8660_V4, + MAX8660_V5, + MAX8660_V6, + MAX8660_V7, + MAX8660_V_END, +}; + +/** + * max8660_subdev_data - regulator subdev data + * @id: regulator id + * @name: regulator name + * @platform_data: regulator init data + */ +struct max8660_subdev_data { + int id; + char *name; + struct regulator_init_data *platform_data; +}; + +/** + * max8660_platform_data - platform data for max8660 + * @num_subdevs: number of regulators used + * @subdevs: pointer to regulators used + * @en34_is_high: if EN34 is driven high, regulators cannot be en-/disabled. + */ +struct max8660_platform_data { + int num_subdevs; + struct max8660_subdev_data *subdevs; + unsigned en34_is_high:1; +}; +#endif diff --git a/include/linux/reiserfs_fs.h b/include/linux/reiserfs_fs.h index a05b4a20768d..3b603f474186 100644 --- a/include/linux/reiserfs_fs.h +++ b/include/linux/reiserfs_fs.h @@ -62,6 +62,12 @@ void reiserfs_write_unlock(struct super_block *s); int reiserfs_write_lock_once(struct super_block *s); void reiserfs_write_unlock_once(struct super_block *s, int lock_depth); +#ifdef CONFIG_REISERFS_CHECK +void reiserfs_lock_check_recursive(struct super_block *s); +#else +static inline void reiserfs_lock_check_recursive(struct super_block *s) { } +#endif + /* * Several mutexes depend on the write lock. * However sometimes we want to relax the write lock while we hold @@ -92,11 +98,31 @@ void reiserfs_write_unlock_once(struct super_block *s, int lock_depth); static inline void reiserfs_mutex_lock_safe(struct mutex *m, struct super_block *s) { + reiserfs_lock_check_recursive(s); reiserfs_write_unlock(s); mutex_lock(m); reiserfs_write_lock(s); } +static inline void +reiserfs_mutex_lock_nested_safe(struct mutex *m, unsigned int subclass, + struct super_block *s) +{ + reiserfs_lock_check_recursive(s); + reiserfs_write_unlock(s); + mutex_lock_nested(m, subclass); + reiserfs_write_lock(s); +} + +static inline void +reiserfs_down_read_safe(struct rw_semaphore *sem, struct super_block *s) +{ + reiserfs_lock_check_recursive(s); + reiserfs_write_unlock(s); + down_read(sem); + reiserfs_write_lock(s); +} + /* * When we schedule, we usually want to also release the write lock, * according to the previous bkl based locking scheme of reiserfs. @@ -2008,7 +2034,7 @@ void reiserfs_read_locked_inode(struct inode *inode, int reiserfs_find_actor(struct inode *inode, void *p); int reiserfs_init_locked_inode(struct inode *inode, void *p); void reiserfs_delete_inode(struct inode *inode); -int reiserfs_write_inode(struct inode *inode, int); +int reiserfs_write_inode(struct inode *inode, struct writeback_control *wbc); int reiserfs_get_block(struct inode *inode, sector_t block, struct buffer_head *bh_result, int create); struct dentry *reiserfs_fh_to_dentry(struct super_block *sb, struct fid *fid, @@ -2051,25 +2077,12 @@ void set_de_name_and_namelen(struct reiserfs_dir_entry *de); int search_by_entry_key(struct super_block *sb, const struct cpu_key *key, struct treepath *path, struct reiserfs_dir_entry *de); struct dentry *reiserfs_get_parent(struct dentry *); -/* procfs.c */ - -#if defined( CONFIG_PROC_FS ) && defined( CONFIG_REISERFS_PROC_INFO ) -#define REISERFS_PROC_INFO -#else -#undef REISERFS_PROC_INFO -#endif +#ifdef CONFIG_REISERFS_PROC_INFO int reiserfs_proc_info_init(struct super_block *sb); int reiserfs_proc_info_done(struct super_block *sb); -struct proc_dir_entry *reiserfs_proc_register_global(char *name, - read_proc_t * func); -void reiserfs_proc_unregister_global(const char *name); int reiserfs_proc_info_global_init(void); int reiserfs_proc_info_global_done(void); -int reiserfs_global_version_in_proc(char *buffer, char **start, off_t offset, - int count, int *eof, void *data); - -#if defined( REISERFS_PROC_INFO ) #define PROC_EXP( e ) e @@ -2084,6 +2097,26 @@ int reiserfs_global_version_in_proc(char *buffer, char **start, off_t offset, PROC_INFO_ADD( sb, free_at[ ( level ) ], B_FREE_SPACE( bh ) ); \ PROC_INFO_ADD( sb, items_at[ ( level ) ], B_NR_ITEMS( bh ) ) #else +static inline int reiserfs_proc_info_init(struct super_block *sb) +{ + return 0; +} + +static inline int reiserfs_proc_info_done(struct super_block *sb) +{ + return 0; +} + +static inline int reiserfs_proc_info_global_init(void) +{ + return 0; +} + +static inline int reiserfs_proc_info_global_done(void) +{ + return 0; +} + #define PROC_EXP( e ) #define VOID_V ( ( void ) 0 ) #define PROC_INFO_MAX( sb, field, value ) VOID_V diff --git a/include/linux/resource.h b/include/linux/resource.h index 40fc7e626082..f1e914eefeab 100644 --- a/include/linux/resource.h +++ b/include/linux/resource.h @@ -3,8 +3,6 @@ #include <linux/time.h> -struct task_struct; - /* * Resource control/accounting header file for linux */ @@ -70,6 +68,12 @@ struct rlimit { */ #include <asm/resource.h> +#ifdef __KERNEL__ + +struct task_struct; + int getrusage(struct task_struct *p, int who, struct rusage __user *ru); +#endif /* __KERNEL__ */ + #endif diff --git a/include/linux/resume-trace.h b/include/linux/resume-trace.h index c9ba2fdf807d..bc8c3881c729 100644 --- a/include/linux/resume-trace.h +++ b/include/linux/resume-trace.h @@ -6,6 +6,11 @@ extern int pm_trace_enabled; +static inline int pm_trace_is_enabled(void) +{ + return pm_trace_enabled; +} + struct device; extern void set_trace_device(struct device *); extern void generate_resume_trace(const void *tracedata, unsigned int user); @@ -17,6 +22,8 @@ extern void generate_resume_trace(const void *tracedata, unsigned int user); #else +static inline int pm_trace_is_enabled(void) { return 0; } + #define TRACE_DEVICE(dev) do { } while (0) #define TRACE_RESUME(dev) do { } while (0) diff --git a/include/linux/rmap.h b/include/linux/rmap.h index cb0ba7032609..d25bd224d370 100644 --- a/include/linux/rmap.h +++ b/include/linux/rmap.h @@ -26,6 +26,9 @@ */ struct anon_vma { spinlock_t lock; /* Serialize access to vma list */ +#ifdef CONFIG_KSM + atomic_t ksm_refcount; +#endif /* * NOTE: the LSB of the head.next is set by * mm_take_all_locks() _after_ taking the above lock. So the @@ -34,10 +37,58 @@ struct anon_vma { * is serialized by a system wide lock only visible to * mm_take_all_locks() (mm_all_locks_mutex). */ - struct list_head head; /* List of private "related" vmas */ + struct list_head head; /* Chain of private "related" vmas */ +}; + +/* + * The copy-on-write semantics of fork mean that an anon_vma + * can become associated with multiple processes. Furthermore, + * each child process will have its own anon_vma, where new + * pages for that process are instantiated. + * + * This structure allows us to find the anon_vmas associated + * with a VMA, or the VMAs associated with an anon_vma. + * The "same_vma" list contains the anon_vma_chains linking + * all the anon_vmas associated with this VMA. + * The "same_anon_vma" list contains the anon_vma_chains + * which link all the VMAs associated with this anon_vma. + */ +struct anon_vma_chain { + struct vm_area_struct *vma; + struct anon_vma *anon_vma; + struct list_head same_vma; /* locked by mmap_sem & page_table_lock */ + struct list_head same_anon_vma; /* locked by anon_vma->lock */ }; #ifdef CONFIG_MMU +#ifdef CONFIG_KSM +static inline void ksm_refcount_init(struct anon_vma *anon_vma) +{ + atomic_set(&anon_vma->ksm_refcount, 0); +} + +static inline int ksm_refcount(struct anon_vma *anon_vma) +{ + return atomic_read(&anon_vma->ksm_refcount); +} +#else +static inline void ksm_refcount_init(struct anon_vma *anon_vma) +{ +} + +static inline int ksm_refcount(struct anon_vma *anon_vma) +{ + return 0; +} +#endif /* CONFIG_KSM */ + +static inline struct anon_vma *page_anon_vma(struct page *page) +{ + if (((unsigned long)page->mapping & PAGE_MAPPING_FLAGS) != + PAGE_MAPPING_ANON) + return NULL; + return page_rmapping(page); +} static inline void anon_vma_lock(struct vm_area_struct *vma) { @@ -58,14 +109,23 @@ static inline void anon_vma_unlock(struct vm_area_struct *vma) */ void anon_vma_init(void); /* create anon_vma_cachep */ int anon_vma_prepare(struct vm_area_struct *); -void __anon_vma_merge(struct vm_area_struct *, struct vm_area_struct *); -void anon_vma_unlink(struct vm_area_struct *); -void anon_vma_link(struct vm_area_struct *); +void unlink_anon_vmas(struct vm_area_struct *); +int anon_vma_clone(struct vm_area_struct *, struct vm_area_struct *); +int anon_vma_fork(struct vm_area_struct *, struct vm_area_struct *); void __anon_vma_link(struct vm_area_struct *); +void anon_vma_free(struct anon_vma *); + +static inline void anon_vma_merge(struct vm_area_struct *vma, + struct vm_area_struct *next) +{ + VM_BUG_ON(vma->anon_vma != next->anon_vma); + unlink_anon_vmas(next); +} /* * rmap interfaces called when adding or removing pte of page */ +void page_move_anon_rmap(struct page *, struct vm_area_struct *, unsigned long); void page_add_anon_rmap(struct page *, struct vm_area_struct *, unsigned long); void page_add_new_anon_rmap(struct page *, struct vm_area_struct *, unsigned long); void page_add_file_rmap(struct page *); @@ -81,6 +141,9 @@ static inline void page_dup_rmap(struct page *page) */ int page_referenced(struct page *, int is_locked, struct mem_cgroup *cnt, unsigned long *vm_flags); +int page_referenced_one(struct page *, struct vm_area_struct *, + unsigned long address, unsigned int *mapcount, unsigned long *vm_flags); + enum ttu_flags { TTU_UNMAP = 0, /* unmap mode */ TTU_MIGRATION = 1, /* migration mode */ @@ -94,6 +157,8 @@ enum ttu_flags { #define TTU_ACTION(x) ((x) & TTU_ACTION_MASK) int try_to_unmap(struct page *, enum ttu_flags flags); +int try_to_unmap_one(struct page *, struct vm_area_struct *, + unsigned long address, enum ttu_flags flags); /* * Called from mm/filemap_xip.c to unmap empty zero page @@ -127,6 +192,12 @@ struct anon_vma *page_lock_anon_vma(struct page *page); void page_unlock_anon_vma(struct anon_vma *anon_vma); int page_mapped_in_vma(struct page *page, struct vm_area_struct *vma); +/* + * Called by migrate.c to remove migration ptes, but might be used more later. + */ +int rmap_walk(struct page *page, int (*rmap_one)(struct page *, + struct vm_area_struct *, unsigned long, void *), void *arg); + #else /* !CONFIG_MMU */ #define anon_vma_init() do {} while (0) @@ -138,7 +209,7 @@ static inline int page_referenced(struct page *page, int is_locked, unsigned long *vm_flags) { *vm_flags = 0; - return TestClearPageReferenced(page); + return 0; } #define try_to_unmap(page, refs) SWAP_FAIL diff --git a/include/linux/rtmutex.h b/include/linux/rtmutex.h index f19b00b7d530..281d8fd775e8 100644 --- a/include/linux/rtmutex.h +++ b/include/linux/rtmutex.h @@ -24,7 +24,7 @@ * @owner: the mutex owner */ struct rt_mutex { - spinlock_t wait_lock; + raw_spinlock_t wait_lock; struct plist_head wait_list; struct task_struct *owner; #ifdef CONFIG_DEBUG_RT_MUTEXES @@ -63,8 +63,8 @@ struct hrtimer_sleeper; #endif #define __RT_MUTEX_INITIALIZER(mutexname) \ - { .wait_lock = __SPIN_LOCK_UNLOCKED(mutexname.wait_lock) \ - , .wait_list = PLIST_HEAD_INIT(mutexname.wait_list, mutexname.wait_lock) \ + { .wait_lock = __RAW_SPIN_LOCK_UNLOCKED(mutexname.wait_lock) \ + , .wait_list = PLIST_HEAD_INIT_RAW(mutexname.wait_list, mutexname.wait_lock) \ , .owner = NULL \ __DEBUG_RT_MUTEX_INITIALIZER(mutexname)} diff --git a/include/linux/rtnetlink.h b/include/linux/rtnetlink.h index 14fc906ed602..d1c7c90e9cd4 100644 --- a/include/linux/rtnetlink.h +++ b/include/linux/rtnetlink.h @@ -362,17 +362,17 @@ enum { #define RTAX_FEATURES RTAX_FEATURES RTAX_RTO_MIN, #define RTAX_RTO_MIN RTAX_RTO_MIN + RTAX_INITRWND, +#define RTAX_INITRWND RTAX_INITRWND __RTAX_MAX }; #define RTAX_MAX (__RTAX_MAX - 1) #define RTAX_FEATURE_ECN 0x00000001 -#define RTAX_FEATURE_NO_SACK 0x00000002 -#define RTAX_FEATURE_NO_TSTAMP 0x00000004 +#define RTAX_FEATURE_SACK 0x00000002 +#define RTAX_FEATURE_TIMESTAMP 0x00000004 #define RTAX_FEATURE_ALLFRAG 0x00000008 -#define RTAX_FEATURE_NO_WSCALE 0x00000010 -#define RTAX_FEATURE_NO_DSACK 0x00000020 struct rta_session { __u8 proto; @@ -737,6 +737,9 @@ extern void rtnl_lock(void); extern void rtnl_unlock(void); extern int rtnl_trylock(void); extern int rtnl_is_locked(void); +#ifdef CONFIG_PROVE_LOCKING +extern int lockdep_rtnl_is_held(void); +#endif /* #ifdef CONFIG_PROVE_LOCKING */ extern void rtnetlink_init(void); extern void __rtnl_unlock(void); diff --git a/include/linux/rwlock.h b/include/linux/rwlock.h new file mode 100644 index 000000000000..71e0b00b6f2c --- /dev/null +++ b/include/linux/rwlock.h @@ -0,0 +1,125 @@ +#ifndef __LINUX_RWLOCK_H +#define __LINUX_RWLOCK_H + +#ifndef __LINUX_SPINLOCK_H +# error "please don't include this file directly" +#endif + +/* + * rwlock related methods + * + * split out from spinlock.h + * + * portions Copyright 2005, Red Hat, Inc., Ingo Molnar + * Released under the General Public License (GPL). + */ + +#ifdef CONFIG_DEBUG_SPINLOCK + extern void __rwlock_init(rwlock_t *lock, const char *name, + struct lock_class_key *key); +# define rwlock_init(lock) \ +do { \ + static struct lock_class_key __key; \ + \ + __rwlock_init((lock), #lock, &__key); \ +} while (0) +#else +# define rwlock_init(lock) \ + do { *(lock) = __RW_LOCK_UNLOCKED(lock); } while (0) +#endif + +#ifdef CONFIG_DEBUG_SPINLOCK + extern void do_raw_read_lock(rwlock_t *lock); +#define do_raw_read_lock_flags(lock, flags) do_raw_read_lock(lock) + extern int do_raw_read_trylock(rwlock_t *lock); + extern void do_raw_read_unlock(rwlock_t *lock); + extern void do_raw_write_lock(rwlock_t *lock); +#define do_raw_write_lock_flags(lock, flags) do_raw_write_lock(lock) + extern int do_raw_write_trylock(rwlock_t *lock); + extern void do_raw_write_unlock(rwlock_t *lock); +#else +# define do_raw_read_lock(rwlock) arch_read_lock(&(rwlock)->raw_lock) +# define do_raw_read_lock_flags(lock, flags) \ + arch_read_lock_flags(&(lock)->raw_lock, *(flags)) +# define do_raw_read_trylock(rwlock) arch_read_trylock(&(rwlock)->raw_lock) +# define do_raw_read_unlock(rwlock) arch_read_unlock(&(rwlock)->raw_lock) +# define do_raw_write_lock(rwlock) arch_write_lock(&(rwlock)->raw_lock) +# define do_raw_write_lock_flags(lock, flags) \ + arch_write_lock_flags(&(lock)->raw_lock, *(flags)) +# define do_raw_write_trylock(rwlock) arch_write_trylock(&(rwlock)->raw_lock) +# define do_raw_write_unlock(rwlock) arch_write_unlock(&(rwlock)->raw_lock) +#endif + +#define read_can_lock(rwlock) arch_read_can_lock(&(rwlock)->raw_lock) +#define write_can_lock(rwlock) arch_write_can_lock(&(rwlock)->raw_lock) + +/* + * Define the various rw_lock methods. Note we define these + * regardless of whether CONFIG_SMP or CONFIG_PREEMPT are set. The various + * methods are defined as nops in the case they are not required. + */ +#define read_trylock(lock) __cond_lock(lock, _raw_read_trylock(lock)) +#define write_trylock(lock) __cond_lock(lock, _raw_write_trylock(lock)) + +#define write_lock(lock) _raw_write_lock(lock) +#define read_lock(lock) _raw_read_lock(lock) + +#if defined(CONFIG_SMP) || defined(CONFIG_DEBUG_SPINLOCK) + +#define read_lock_irqsave(lock, flags) \ + do { \ + typecheck(unsigned long, flags); \ + flags = _raw_read_lock_irqsave(lock); \ + } while (0) +#define write_lock_irqsave(lock, flags) \ + do { \ + typecheck(unsigned long, flags); \ + flags = _raw_write_lock_irqsave(lock); \ + } while (0) + +#else + +#define read_lock_irqsave(lock, flags) \ + do { \ + typecheck(unsigned long, flags); \ + _raw_read_lock_irqsave(lock, flags); \ + } while (0) +#define write_lock_irqsave(lock, flags) \ + do { \ + typecheck(unsigned long, flags); \ + _raw_write_lock_irqsave(lock, flags); \ + } while (0) + +#endif + +#define read_lock_irq(lock) _raw_read_lock_irq(lock) +#define read_lock_bh(lock) _raw_read_lock_bh(lock) +#define write_lock_irq(lock) _raw_write_lock_irq(lock) +#define write_lock_bh(lock) _raw_write_lock_bh(lock) +#define read_unlock(lock) _raw_read_unlock(lock) +#define write_unlock(lock) _raw_write_unlock(lock) +#define read_unlock_irq(lock) _raw_read_unlock_irq(lock) +#define write_unlock_irq(lock) _raw_write_unlock_irq(lock) + +#define read_unlock_irqrestore(lock, flags) \ + do { \ + typecheck(unsigned long, flags); \ + _raw_read_unlock_irqrestore(lock, flags); \ + } while (0) +#define read_unlock_bh(lock) _raw_read_unlock_bh(lock) + +#define write_unlock_irqrestore(lock, flags) \ + do { \ + typecheck(unsigned long, flags); \ + _raw_write_unlock_irqrestore(lock, flags); \ + } while (0) +#define write_unlock_bh(lock) _raw_write_unlock_bh(lock) + +#define write_trylock_irqsave(lock, flags) \ +({ \ + local_irq_save(flags); \ + write_trylock(lock) ? \ + 1 : ({ local_irq_restore(flags); 0; }); \ +}) + +#endif /* __LINUX_RWLOCK_H */ diff --git a/include/linux/rwlock_api_smp.h b/include/linux/rwlock_api_smp.h new file mode 100644 index 000000000000..9c9f0495d37c --- /dev/null +++ b/include/linux/rwlock_api_smp.h @@ -0,0 +1,282 @@ +#ifndef __LINUX_RWLOCK_API_SMP_H +#define __LINUX_RWLOCK_API_SMP_H + +#ifndef __LINUX_SPINLOCK_API_SMP_H +# error "please don't include this file directly" +#endif + +/* + * include/linux/rwlock_api_smp.h + * + * spinlock API declarations on SMP (and debug) + * (implemented in kernel/spinlock.c) + * + * portions Copyright 2005, Red Hat, Inc., Ingo Molnar + * Released under the General Public License (GPL). + */ + +void __lockfunc _raw_read_lock(rwlock_t *lock) __acquires(lock); +void __lockfunc _raw_write_lock(rwlock_t *lock) __acquires(lock); +void __lockfunc _raw_read_lock_bh(rwlock_t *lock) __acquires(lock); +void __lockfunc _raw_write_lock_bh(rwlock_t *lock) __acquires(lock); +void __lockfunc _raw_read_lock_irq(rwlock_t *lock) __acquires(lock); +void __lockfunc _raw_write_lock_irq(rwlock_t *lock) __acquires(lock); +unsigned long __lockfunc _raw_read_lock_irqsave(rwlock_t *lock) + __acquires(lock); +unsigned long __lockfunc _raw_write_lock_irqsave(rwlock_t *lock) + __acquires(lock); +int __lockfunc _raw_read_trylock(rwlock_t *lock); +int __lockfunc _raw_write_trylock(rwlock_t *lock); +void __lockfunc _raw_read_unlock(rwlock_t *lock) __releases(lock); +void __lockfunc _raw_write_unlock(rwlock_t *lock) __releases(lock); +void __lockfunc _raw_read_unlock_bh(rwlock_t *lock) __releases(lock); +void __lockfunc _raw_write_unlock_bh(rwlock_t *lock) __releases(lock); +void __lockfunc _raw_read_unlock_irq(rwlock_t *lock) __releases(lock); +void __lockfunc _raw_write_unlock_irq(rwlock_t *lock) __releases(lock); +void __lockfunc +_raw_read_unlock_irqrestore(rwlock_t *lock, unsigned long flags) + __releases(lock); +void __lockfunc +_raw_write_unlock_irqrestore(rwlock_t *lock, unsigned long flags) + __releases(lock); + +#ifdef CONFIG_INLINE_READ_LOCK +#define _raw_read_lock(lock) __raw_read_lock(lock) +#endif + +#ifdef CONFIG_INLINE_WRITE_LOCK +#define _raw_write_lock(lock) __raw_write_lock(lock) +#endif + +#ifdef CONFIG_INLINE_READ_LOCK_BH +#define _raw_read_lock_bh(lock) __raw_read_lock_bh(lock) +#endif + +#ifdef CONFIG_INLINE_WRITE_LOCK_BH +#define _raw_write_lock_bh(lock) __raw_write_lock_bh(lock) +#endif + +#ifdef CONFIG_INLINE_READ_LOCK_IRQ +#define _raw_read_lock_irq(lock) __raw_read_lock_irq(lock) +#endif + +#ifdef CONFIG_INLINE_WRITE_LOCK_IRQ +#define _raw_write_lock_irq(lock) __raw_write_lock_irq(lock) +#endif + +#ifdef CONFIG_INLINE_READ_LOCK_IRQSAVE +#define _raw_read_lock_irqsave(lock) __raw_read_lock_irqsave(lock) +#endif + +#ifdef CONFIG_INLINE_WRITE_LOCK_IRQSAVE +#define _raw_write_lock_irqsave(lock) __raw_write_lock_irqsave(lock) +#endif + +#ifdef CONFIG_INLINE_READ_TRYLOCK +#define _raw_read_trylock(lock) __raw_read_trylock(lock) +#endif + +#ifdef CONFIG_INLINE_WRITE_TRYLOCK +#define _raw_write_trylock(lock) __raw_write_trylock(lock) +#endif + +#ifdef CONFIG_INLINE_READ_UNLOCK +#define _raw_read_unlock(lock) __raw_read_unlock(lock) +#endif + +#ifdef CONFIG_INLINE_WRITE_UNLOCK +#define _raw_write_unlock(lock) __raw_write_unlock(lock) +#endif + +#ifdef CONFIG_INLINE_READ_UNLOCK_BH +#define _raw_read_unlock_bh(lock) __raw_read_unlock_bh(lock) +#endif + +#ifdef CONFIG_INLINE_WRITE_UNLOCK_BH +#define _raw_write_unlock_bh(lock) __raw_write_unlock_bh(lock) +#endif + +#ifdef CONFIG_INLINE_READ_UNLOCK_IRQ +#define _raw_read_unlock_irq(lock) __raw_read_unlock_irq(lock) +#endif + +#ifdef CONFIG_INLINE_WRITE_UNLOCK_IRQ +#define _raw_write_unlock_irq(lock) __raw_write_unlock_irq(lock) +#endif + +#ifdef CONFIG_INLINE_READ_UNLOCK_IRQRESTORE +#define _raw_read_unlock_irqrestore(lock, flags) \ + __raw_read_unlock_irqrestore(lock, flags) +#endif + +#ifdef CONFIG_INLINE_WRITE_UNLOCK_IRQRESTORE +#define _raw_write_unlock_irqrestore(lock, flags) \ + __raw_write_unlock_irqrestore(lock, flags) +#endif + +static inline int __raw_read_trylock(rwlock_t *lock) +{ + preempt_disable(); + if (do_raw_read_trylock(lock)) { + rwlock_acquire_read(&lock->dep_map, 0, 1, _RET_IP_); + return 1; + } + preempt_enable(); + return 0; +} + +static inline int __raw_write_trylock(rwlock_t *lock) +{ + preempt_disable(); + if (do_raw_write_trylock(lock)) { + rwlock_acquire(&lock->dep_map, 0, 1, _RET_IP_); + return 1; + } + preempt_enable(); + return 0; +} + +/* + * If lockdep is enabled then we use the non-preemption spin-ops + * even on CONFIG_PREEMPT, because lockdep assumes that interrupts are + * not re-enabled during lock-acquire (which the preempt-spin-ops do): + */ +#if !defined(CONFIG_GENERIC_LOCKBREAK) || defined(CONFIG_DEBUG_LOCK_ALLOC) + +static inline void __raw_read_lock(rwlock_t *lock) +{ + preempt_disable(); + rwlock_acquire_read(&lock->dep_map, 0, 0, _RET_IP_); + LOCK_CONTENDED(lock, do_raw_read_trylock, do_raw_read_lock); +} + +static inline unsigned long __raw_read_lock_irqsave(rwlock_t *lock) +{ + unsigned long flags; + + local_irq_save(flags); + preempt_disable(); + rwlock_acquire_read(&lock->dep_map, 0, 0, _RET_IP_); + LOCK_CONTENDED_FLAGS(lock, do_raw_read_trylock, do_raw_read_lock, + do_raw_read_lock_flags, &flags); + return flags; +} + +static inline void __raw_read_lock_irq(rwlock_t *lock) +{ + local_irq_disable(); + preempt_disable(); + rwlock_acquire_read(&lock->dep_map, 0, 0, _RET_IP_); + LOCK_CONTENDED(lock, do_raw_read_trylock, do_raw_read_lock); +} + +static inline void __raw_read_lock_bh(rwlock_t *lock) +{ + local_bh_disable(); + preempt_disable(); + rwlock_acquire_read(&lock->dep_map, 0, 0, _RET_IP_); + LOCK_CONTENDED(lock, do_raw_read_trylock, do_raw_read_lock); +} + +static inline unsigned long __raw_write_lock_irqsave(rwlock_t *lock) +{ + unsigned long flags; + + local_irq_save(flags); + preempt_disable(); + rwlock_acquire(&lock->dep_map, 0, 0, _RET_IP_); + LOCK_CONTENDED_FLAGS(lock, do_raw_write_trylock, do_raw_write_lock, + do_raw_write_lock_flags, &flags); + return flags; +} + +static inline void __raw_write_lock_irq(rwlock_t *lock) +{ + local_irq_disable(); + preempt_disable(); + rwlock_acquire(&lock->dep_map, 0, 0, _RET_IP_); + LOCK_CONTENDED(lock, do_raw_write_trylock, do_raw_write_lock); +} + +static inline void __raw_write_lock_bh(rwlock_t *lock) +{ + local_bh_disable(); + preempt_disable(); + rwlock_acquire(&lock->dep_map, 0, 0, _RET_IP_); + LOCK_CONTENDED(lock, do_raw_write_trylock, do_raw_write_lock); +} + +static inline void __raw_write_lock(rwlock_t *lock) +{ + preempt_disable(); + rwlock_acquire(&lock->dep_map, 0, 0, _RET_IP_); + LOCK_CONTENDED(lock, do_raw_write_trylock, do_raw_write_lock); +} + +#endif /* CONFIG_PREEMPT */ + +static inline void __raw_write_unlock(rwlock_t *lock) +{ + rwlock_release(&lock->dep_map, 1, _RET_IP_); + do_raw_write_unlock(lock); + preempt_enable(); +} + +static inline void __raw_read_unlock(rwlock_t *lock) +{ + rwlock_release(&lock->dep_map, 1, _RET_IP_); + do_raw_read_unlock(lock); + preempt_enable(); +} + +static inline void +__raw_read_unlock_irqrestore(rwlock_t *lock, unsigned long flags) +{ + rwlock_release(&lock->dep_map, 1, _RET_IP_); + do_raw_read_unlock(lock); + local_irq_restore(flags); + preempt_enable(); +} + +static inline void __raw_read_unlock_irq(rwlock_t *lock) +{ + rwlock_release(&lock->dep_map, 1, _RET_IP_); + do_raw_read_unlock(lock); + local_irq_enable(); + preempt_enable(); +} + +static inline void __raw_read_unlock_bh(rwlock_t *lock) +{ + rwlock_release(&lock->dep_map, 1, _RET_IP_); + do_raw_read_unlock(lock); + preempt_enable_no_resched(); + local_bh_enable_ip((unsigned long)__builtin_return_address(0)); +} + +static inline void __raw_write_unlock_irqrestore(rwlock_t *lock, + unsigned long flags) +{ + rwlock_release(&lock->dep_map, 1, _RET_IP_); + do_raw_write_unlock(lock); + local_irq_restore(flags); + preempt_enable(); +} + +static inline void __raw_write_unlock_irq(rwlock_t *lock) +{ + rwlock_release(&lock->dep_map, 1, _RET_IP_); + do_raw_write_unlock(lock); + local_irq_enable(); + preempt_enable(); +} + +static inline void __raw_write_unlock_bh(rwlock_t *lock) +{ + rwlock_release(&lock->dep_map, 1, _RET_IP_); + do_raw_write_unlock(lock); + preempt_enable_no_resched(); + local_bh_enable_ip((unsigned long)__builtin_return_address(0)); +} + +#endif /* __LINUX_RWLOCK_API_SMP_H */ diff --git a/include/linux/rwlock_types.h b/include/linux/rwlock_types.h new file mode 100644 index 000000000000..bd31808c7d8e --- /dev/null +++ b/include/linux/rwlock_types.h @@ -0,0 +1,56 @@ +#ifndef __LINUX_RWLOCK_TYPES_H +#define __LINUX_RWLOCK_TYPES_H + +/* + * include/linux/rwlock_types.h - generic rwlock type definitions + * and initializers + * + * portions Copyright 2005, Red Hat, Inc., Ingo Molnar + * Released under the General Public License (GPL). + */ +typedef struct { + arch_rwlock_t raw_lock; +#ifdef CONFIG_GENERIC_LOCKBREAK + unsigned int break_lock; +#endif +#ifdef CONFIG_DEBUG_SPINLOCK + unsigned int magic, owner_cpu; + void *owner; +#endif +#ifdef CONFIG_DEBUG_LOCK_ALLOC + struct lockdep_map dep_map; +#endif +} rwlock_t; + +#define RWLOCK_MAGIC 0xdeaf1eed + +#ifdef CONFIG_DEBUG_LOCK_ALLOC +# define RW_DEP_MAP_INIT(lockname) .dep_map = { .name = #lockname } +#else +# define RW_DEP_MAP_INIT(lockname) +#endif + +#ifdef CONFIG_DEBUG_SPINLOCK +#define __RW_LOCK_UNLOCKED(lockname) \ + (rwlock_t) { .raw_lock = __ARCH_RW_LOCK_UNLOCKED, \ + .magic = RWLOCK_MAGIC, \ + .owner = SPINLOCK_OWNER_INIT, \ + .owner_cpu = -1, \ + RW_DEP_MAP_INIT(lockname) } +#else +#define __RW_LOCK_UNLOCKED(lockname) \ + (rwlock_t) { .raw_lock = __ARCH_RW_LOCK_UNLOCKED, \ + RW_DEP_MAP_INIT(lockname) } +#endif + +/* + * RW_LOCK_UNLOCKED defeat lockdep state tracking and is hence + * deprecated. + * + * Please use DEFINE_RWLOCK() or __RW_LOCK_UNLOCKED() as appropriate. + */ +#define RW_LOCK_UNLOCKED __RW_LOCK_UNLOCKED(old_style_rw_init) + +#define DEFINE_RWLOCK(x) rwlock_t x = __RW_LOCK_UNLOCKED(x) + +#endif /* __LINUX_RWLOCK_TYPES_H */ diff --git a/include/linux/rwsem-spinlock.h b/include/linux/rwsem-spinlock.h index 6c3c0f6c261f..bdfcc2527970 100644 --- a/include/linux/rwsem-spinlock.h +++ b/include/linux/rwsem-spinlock.h @@ -68,11 +68,7 @@ extern int __down_write_trylock(struct rw_semaphore *sem); extern void __up_read(struct rw_semaphore *sem); extern void __up_write(struct rw_semaphore *sem); extern void __downgrade_write(struct rw_semaphore *sem); - -static inline int rwsem_is_locked(struct rw_semaphore *sem) -{ - return (sem->activity != 0); -} +extern int rwsem_is_locked(struct rw_semaphore *sem); #endif /* __KERNEL__ */ #endif /* _LINUX_RWSEM_SPINLOCK_H */ diff --git a/include/linux/sched.h b/include/linux/sched.h index 89115ec7d43f..46c6f8d5dc06 100644 --- a/include/linux/sched.h +++ b/include/linux/sched.h @@ -97,7 +97,7 @@ struct sched_param { struct exec_domain; struct futex_pi_state; struct robust_list_head; -struct bio; +struct bio_list; struct fs_struct; struct bts_context; struct perf_event_context; @@ -192,6 +192,12 @@ print_cfs_rq(struct seq_file *m, int cpu, struct cfs_rq *cfs_rq) #define TASK_DEAD 64 #define TASK_WAKEKILL 128 #define TASK_WAKING 256 +#define TASK_STATE_MAX 512 + +#define TASK_STATE_TO_CHAR_STR "RSDTtZXxKW" + +extern char ___assert_task_state[1 - 2*!!( + sizeof(TASK_STATE_TO_CHAR_STR)-1 != ilog2(TASK_STATE_MAX)+1)]; /* Convenience macros for the sake of set_task_state */ #define TASK_KILLABLE (TASK_WAKEKILL | TASK_UNINTERRUPTIBLE) @@ -304,6 +310,7 @@ extern void sched_show_task(struct task_struct *p); #ifdef CONFIG_DETECT_SOFTLOCKUP extern void softlockup_tick(void); extern void touch_softlockup_watchdog(void); +extern void touch_softlockup_watchdog_sync(void); extern void touch_all_softlockup_watchdogs(void); extern int proc_dosoftlockup_thresh(struct ctl_table *table, int write, void __user *buffer, @@ -317,6 +324,9 @@ static inline void softlockup_tick(void) static inline void touch_softlockup_watchdog(void) { } +static inline void touch_softlockup_watchdog_sync(void) +{ +} static inline void touch_all_softlockup_watchdogs(void) { } @@ -371,6 +381,8 @@ extern int sysctl_max_map_count; #include <linux/aio.h> +#ifdef CONFIG_MMU +extern void arch_pick_mmap_layout(struct mm_struct *mm); extern unsigned long arch_get_unmapped_area(struct file *, unsigned long, unsigned long, unsigned long, unsigned long); @@ -380,61 +392,10 @@ arch_get_unmapped_area_topdown(struct file *filp, unsigned long addr, unsigned long flags); extern void arch_unmap_area(struct mm_struct *, unsigned long); extern void arch_unmap_area_topdown(struct mm_struct *, unsigned long); +#else +static inline void arch_pick_mmap_layout(struct mm_struct *mm) {} +#endif -#if USE_SPLIT_PTLOCKS -/* - * The mm counters are not protected by its page_table_lock, - * so must be incremented atomically. - */ -#define set_mm_counter(mm, member, value) atomic_long_set(&(mm)->_##member, value) -#define get_mm_counter(mm, member) ((unsigned long)atomic_long_read(&(mm)->_##member)) -#define add_mm_counter(mm, member, value) atomic_long_add(value, &(mm)->_##member) -#define inc_mm_counter(mm, member) atomic_long_inc(&(mm)->_##member) -#define dec_mm_counter(mm, member) atomic_long_dec(&(mm)->_##member) - -#else /* !USE_SPLIT_PTLOCKS */ -/* - * The mm counters are protected by its page_table_lock, - * so can be incremented directly. - */ -#define set_mm_counter(mm, member, value) (mm)->_##member = (value) -#define get_mm_counter(mm, member) ((mm)->_##member) -#define add_mm_counter(mm, member, value) (mm)->_##member += (value) -#define inc_mm_counter(mm, member) (mm)->_##member++ -#define dec_mm_counter(mm, member) (mm)->_##member-- - -#endif /* !USE_SPLIT_PTLOCKS */ - -#define get_mm_rss(mm) \ - (get_mm_counter(mm, file_rss) + get_mm_counter(mm, anon_rss)) -#define update_hiwater_rss(mm) do { \ - unsigned long _rss = get_mm_rss(mm); \ - if ((mm)->hiwater_rss < _rss) \ - (mm)->hiwater_rss = _rss; \ -} while (0) -#define update_hiwater_vm(mm) do { \ - if ((mm)->hiwater_vm < (mm)->total_vm) \ - (mm)->hiwater_vm = (mm)->total_vm; \ -} while (0) - -static inline unsigned long get_mm_hiwater_rss(struct mm_struct *mm) -{ - return max(mm->hiwater_rss, get_mm_rss(mm)); -} - -static inline void setmax_mm_hiwater_rss(unsigned long *maxrss, - struct mm_struct *mm) -{ - unsigned long hiwater_rss = get_mm_hiwater_rss(mm); - - if (*maxrss < hiwater_rss) - *maxrss = hiwater_rss; -} - -static inline unsigned long get_mm_hiwater_vm(struct mm_struct *mm) -{ - return max(mm->hiwater_vm, mm->total_vm); -} extern void set_dumpable(struct mm_struct *mm, int value); extern int get_dumpable(struct mm_struct *mm); @@ -725,14 +686,6 @@ struct user_struct { uid_t uid; struct user_namespace *user_ns; -#ifdef CONFIG_USER_SCHED - struct task_group *tg; -#ifdef CONFIG_SYSFS - struct kobject kobj; - struct delayed_work work; -#endif -#endif - #ifdef CONFIG_PERF_EVENTS atomic_long_t locked_vm; #endif @@ -863,7 +816,10 @@ static inline int sd_balance_for_mc_power(void) if (sched_smt_power_savings) return SD_POWERSAVINGS_BALANCE; - return SD_PREFER_SIBLING; + if (!sched_mc_power_savings) + return SD_PREFER_SIBLING; + + return 0; } static inline int sd_balance_for_package_power(void) @@ -1069,7 +1025,8 @@ struct sched_domain; struct sched_class { const struct sched_class *next; - void (*enqueue_task) (struct rq *rq, struct task_struct *p, int wakeup); + void (*enqueue_task) (struct rq *rq, struct task_struct *p, int wakeup, + bool head); void (*dequeue_task) (struct rq *rq, struct task_struct *p, int sleep); void (*yield_task) (struct rq *rq); @@ -1081,17 +1038,10 @@ struct sched_class { #ifdef CONFIG_SMP int (*select_task_rq)(struct task_struct *p, int sd_flag, int flags); - unsigned long (*load_balance) (struct rq *this_rq, int this_cpu, - struct rq *busiest, unsigned long max_load_move, - struct sched_domain *sd, enum cpu_idle_type idle, - int *all_pinned, int *this_best_prio); - - int (*move_one_task) (struct rq *this_rq, int this_cpu, - struct rq *busiest, struct sched_domain *sd, - enum cpu_idle_type idle); void (*pre_schedule) (struct rq *this_rq, struct task_struct *task); void (*post_schedule) (struct rq *this_rq); - void (*task_wake_up) (struct rq *this_rq, struct task_struct *task); + void (*task_waking) (struct rq *this_rq, struct task_struct *task); + void (*task_woken) (struct rq *this_rq, struct task_struct *task); void (*set_cpus_allowed)(struct task_struct *p, const struct cpumask *newmask); @@ -1102,7 +1052,7 @@ struct sched_class { void (*set_curr_task) (struct rq *rq); void (*task_tick) (struct rq *rq, struct task_struct *p, int queued); - void (*task_new) (struct rq *rq, struct task_struct *p); + void (*task_fork) (struct task_struct *p); void (*switched_from) (struct rq *this_rq, struct task_struct *task, int running); @@ -1111,10 +1061,11 @@ struct sched_class { void (*prio_changed) (struct rq *this_rq, struct task_struct *task, int oldprio, int running); - unsigned int (*get_rr_interval) (struct task_struct *task); + unsigned int (*get_rr_interval) (struct rq *rq, + struct task_struct *task); #ifdef CONFIG_FAIR_GROUP_SCHED - void (*moved_group) (struct task_struct *p); + void (*moved_group) (struct task_struct *p, int on_rq); #endif }; @@ -1151,8 +1102,6 @@ struct sched_entity { u64 start_runtime; u64 avg_wakeup; - u64 avg_running; - #ifdef CONFIG_SCHEDSTATS u64 wait_start; u64 wait_max; @@ -1175,7 +1124,6 @@ struct sched_entity { u64 nr_failed_migrations_running; u64 nr_failed_migrations_hot; u64 nr_forced_migrations; - u64 nr_forced2_migrations; u64 nr_wakeups; u64 nr_wakeups_sync; @@ -1272,7 +1220,9 @@ struct task_struct { struct plist_node pushable_tasks; struct mm_struct *mm, *active_mm; - +#if defined(SPLIT_RSS_COUNTING) + struct task_rss_stat rss_stat; +#endif /* task state */ int exit_state; int exit_code, exit_signal; @@ -1359,7 +1309,7 @@ struct task_struct { char comm[TASK_COMM_LEN]; /* executable name excluding path - access with [gs]et_task_comm (which lock it with task_lock()) - - initialized normally by flush_old_exec */ + - initialized normally by setup_new_exec */ /* file system info */ int link_count, total_link_count; #ifdef CONFIG_SYSVIPC @@ -1411,7 +1361,7 @@ struct task_struct { #endif /* Protection of the PI data structures: */ - spinlock_t pi_lock; + raw_spinlock_t pi_lock; #ifdef CONFIG_RT_MUTEXES /* PI waiters blocked on a rt_mutex held by this task */ @@ -1452,7 +1402,7 @@ struct task_struct { void *journal_info; /* stacked block device info */ - struct bio *bio_list, **bio_tail; + struct bio_list *bio_list; /* VM state */ struct reclaim_state *reclaim_state; @@ -1544,10 +1494,18 @@ struct task_struct { unsigned long trace_recursion; #endif /* CONFIG_TRACING */ unsigned long stack_start; +#ifdef CONFIG_CGROUP_MEM_RES_CTLR /* memcg uses this to do batch job */ + struct memcg_batch_info { + int do_batch; /* incremented when batch uncharge started */ + struct mem_cgroup *memcg; /* target memcg of uncharge */ + unsigned long bytes; /* uncharged usage */ + unsigned long memsw_bytes; /* uncharged mem+swap usage */ + } memcg_batch; +#endif }; /* Future-safe accessor for struct task_struct's cpus_allowed. */ -#define tsk_cpumask(tsk) (&(tsk)->cpus_allowed) +#define tsk_cpus_allowed(tsk) (&(tsk)->cpus_allowed) /* * Priority of a process goes from 0..MAX_PRIO-1, valid RT @@ -1840,7 +1798,8 @@ static inline int set_cpus_allowed(struct task_struct *p, cpumask_t new_mask) extern int sched_clock_stable; #endif -extern unsigned long long sched_clock(void); +/* ftrace calls sched_clock() directly */ +extern unsigned long long notrace sched_clock(void); extern void sched_clock_init(void); extern u64 sched_clock_cpu(int cpu); @@ -1903,14 +1862,22 @@ extern unsigned int sysctl_sched_wakeup_granularity; extern unsigned int sysctl_sched_shares_ratelimit; extern unsigned int sysctl_sched_shares_thresh; extern unsigned int sysctl_sched_child_runs_first; + +enum sched_tunable_scaling { + SCHED_TUNABLESCALING_NONE, + SCHED_TUNABLESCALING_LOG, + SCHED_TUNABLESCALING_LINEAR, + SCHED_TUNABLESCALING_END, +}; +extern enum sched_tunable_scaling sysctl_sched_tunable_scaling; + #ifdef CONFIG_SCHED_DEBUG -extern unsigned int sysctl_sched_features; extern unsigned int sysctl_sched_migration_cost; extern unsigned int sysctl_sched_nr_migrate; extern unsigned int sysctl_sched_time_avg; extern unsigned int sysctl_timer_migration; -int sched_nr_latency_handler(struct ctl_table *table, int write, +int sched_proc_update_handler(struct ctl_table *table, int write, void __user *buffer, size_t *length, loff_t *ppos); #endif @@ -2066,7 +2033,6 @@ extern int kill_proc_info(int, struct siginfo *, pid_t); extern int do_notify_parent(struct task_struct *, int); extern void __wake_up_parent(struct task_struct *p, struct task_struct *parent); extern void force_sig(int, struct task_struct *); -extern void force_sig_specific(int, struct task_struct *); extern int send_sig(int, struct task_struct *, int); extern void zap_other_threads(struct task_struct *p); extern struct sigqueue *sigqueue_alloc(void); @@ -2085,11 +2051,6 @@ static inline int kill_cad_pid(int sig, int priv) #define SEND_SIG_PRIV ((struct siginfo *) 1) #define SEND_SIG_FORCED ((struct siginfo *) 2) -static inline int is_si_special(const struct siginfo *info) -{ - return info <= SEND_SIG_FORCED; -} - /* * True if we are on the alternate signal stack. */ @@ -2475,8 +2436,6 @@ static inline void set_task_cpu(struct task_struct *p, unsigned int cpu) #endif /* CONFIG_SMP */ -extern void arch_pick_mmap_layout(struct mm_struct *mm); - #ifdef CONFIG_TRACING extern void __trace_special(void *__tr, void *__data, @@ -2494,13 +2453,9 @@ extern long sched_getaffinity(pid_t pid, struct cpumask *mask); extern void normalize_rt_tasks(void); -#ifdef CONFIG_GROUP_SCHED +#ifdef CONFIG_CGROUP_SCHED extern struct task_group init_task_group; -#ifdef CONFIG_USER_SCHED -extern struct task_group root_task_group; -extern void set_tg_uid(struct user_struct *user); -#endif extern struct task_group *sched_create_group(struct task_group *parent); extern void sched_destroy_group(struct task_group *tg); @@ -2585,7 +2540,27 @@ static inline void mm_init_owner(struct mm_struct *mm, struct task_struct *p) } #endif /* CONFIG_MM_OWNER */ -#define TASK_STATE_TO_CHAR_STR "RSDTtZX" +static inline unsigned long task_rlimit(const struct task_struct *tsk, + unsigned int limit) +{ + return ACCESS_ONCE(tsk->signal->rlim[limit].rlim_cur); +} + +static inline unsigned long task_rlimit_max(const struct task_struct *tsk, + unsigned int limit) +{ + return ACCESS_ONCE(tsk->signal->rlim[limit].rlim_max); +} + +static inline unsigned long rlimit(unsigned int limit) +{ + return task_rlimit(current, limit); +} + +static inline unsigned long rlimit_max(unsigned int limit) +{ + return task_rlimit_max(current, limit); +} #endif /* __KERNEL__ */ diff --git a/include/linux/security.h b/include/linux/security.h index 466cbadbd1ef..233d20b52c1b 100644 --- a/include/linux/security.h +++ b/include/linux/security.h @@ -76,7 +76,7 @@ extern int cap_task_prctl(int option, unsigned long arg2, unsigned long arg3, extern int cap_task_setscheduler(struct task_struct *p, int policy, struct sched_param *lp); extern int cap_task_setioprio(struct task_struct *p, int ioprio); extern int cap_task_setnice(struct task_struct *p, int nice); -extern int cap_syslog(int type); +extern int cap_syslog(int type, bool from_file); extern int cap_vm_enough_memory(struct mm_struct *mm, long pages); struct msghdr; @@ -95,8 +95,15 @@ struct seq_file; extern int cap_netlink_send(struct sock *sk, struct sk_buff *skb); extern int cap_netlink_recv(struct sk_buff *skb, int cap); +void reset_security_ops(void); + +#ifdef CONFIG_MMU extern unsigned long mmap_min_addr; extern unsigned long dac_mmap_min_addr; +#else +#define dac_mmap_min_addr 0UL +#endif + /* * Values used in the task_security_ops calls */ @@ -121,6 +128,7 @@ struct request_sock; #define LSM_UNSAFE_PTRACE 2 #define LSM_UNSAFE_PTRACE_CAP 4 +#ifdef CONFIG_MMU /* * If a hint addr is less than mmap_min_addr change hint to be as * low as possible but still greater than mmap_min_addr @@ -135,6 +143,7 @@ static inline unsigned long round_hint_to_min(unsigned long hint) } extern int mmap_min_addr_handler(struct ctl_table *table, int write, void __user *buffer, size_t *lenp, loff_t *ppos); +#endif #ifdef CONFIG_SECURITY @@ -978,6 +987,7 @@ static inline void security_free_mnt_opts(struct security_mnt_opts *opts) * Check permissions on incoming network packets. This hook is distinct * from Netfilter's IP input hooks since it is the first time that the * incoming sk_buff @skb has been associated with a particular socket, @sk. + * Must not sleep inside this hook because some callers hold spinlocks. * @sk contains the sock (not socket) associated with the incoming sk_buff. * @skb contains the incoming network data. * @socket_getpeersec_stream: @@ -1341,6 +1351,7 @@ static inline void security_free_mnt_opts(struct security_mnt_opts *opts) * logging to the console. * See the syslog(2) manual page for an explanation of the @type values. * @type contains the type of action. + * @from_file indicates the context of action (if it came from /proc). * Return 0 if permission is granted. * @settime: * Check permission to change the system time. @@ -1455,7 +1466,7 @@ struct security_operations { int (*sysctl) (struct ctl_table *table, int op); int (*quotactl) (int cmds, int type, int id, struct super_block *sb); int (*quota_on) (struct dentry *dentry); - int (*syslog) (int type); + int (*syslog) (int type, bool from_file); int (*settime) (struct timespec *ts, struct timezone *tz); int (*vm_enough_memory) (struct mm_struct *mm, long pages); @@ -1754,7 +1765,7 @@ int security_acct(struct file *file); int security_sysctl(struct ctl_table *table, int op); int security_quotactl(int cmds, int type, int id, struct super_block *sb); int security_quota_on(struct dentry *dentry); -int security_syslog(int type); +int security_syslog(int type, bool from_file); int security_settime(struct timespec *ts, struct timezone *tz); int security_vm_enough_memory(long pages); int security_vm_enough_memory_mm(struct mm_struct *mm, long pages); @@ -2000,9 +2011,9 @@ static inline int security_quota_on(struct dentry *dentry) return 0; } -static inline int security_syslog(int type) +static inline int security_syslog(int type, bool from_file) { - return cap_syslog(type); + return cap_syslog(type, from_file); } static inline int security_settime(struct timespec *ts, struct timezone *tz) diff --git a/include/linux/sem.h b/include/linux/sem.h index 1b191c176bcd..8a4adbef8a0f 100644 --- a/include/linux/sem.h +++ b/include/linux/sem.h @@ -86,6 +86,7 @@ struct task_struct; struct sem { int semval; /* current value */ int sempid; /* pid of last operation */ + struct list_head sem_pending; /* pending single-sop operations */ }; /* One sem_array data structure for each set of semaphores in the system. */ @@ -96,11 +97,13 @@ struct sem_array { struct sem *sem_base; /* ptr to first semaphore in array */ struct list_head sem_pending; /* pending operations to be processed */ struct list_head list_id; /* undo requests on this array */ - unsigned long sem_nsems; /* no. of semaphores in array */ + int sem_nsems; /* no. of semaphores in array */ + int complex_count; /* pending complex operations */ }; /* One queue for each sleeping process in the system. */ struct sem_queue { + struct list_head simple_list; /* queue of pending operations */ struct list_head list; /* queue of pending operations */ struct task_struct *sleeper; /* this process */ struct sem_undo *undo; /* undo structure */ diff --git a/include/linux/seq_file.h b/include/linux/seq_file.h index 8366d8f12e53..03c0232b4169 100644 --- a/include/linux/seq_file.h +++ b/include/linux/seq_file.h @@ -135,4 +135,22 @@ extern struct list_head *seq_list_start_head(struct list_head *head, extern struct list_head *seq_list_next(void *v, struct list_head *head, loff_t *ppos); +/* + * Helpers for iteration over hlist_head-s in seq_files + */ + +extern struct hlist_node *seq_hlist_start(struct hlist_head *head, + loff_t pos); +extern struct hlist_node *seq_hlist_start_head(struct hlist_head *head, + loff_t pos); +extern struct hlist_node *seq_hlist_next(void *v, struct hlist_head *head, + loff_t *ppos); + +extern struct hlist_node *seq_hlist_start_rcu(struct hlist_head *head, + loff_t pos); +extern struct hlist_node *seq_hlist_start_head_rcu(struct hlist_head *head, + loff_t pos); +extern struct hlist_node *seq_hlist_next_rcu(void *v, + struct hlist_head *head, + loff_t *ppos); #endif diff --git a/include/linux/serial_sci.h b/include/linux/serial_sci.h index 1c297ddc9d5a..1b177d29a7f0 100644 --- a/include/linux/serial_sci.h +++ b/include/linux/serial_sci.h @@ -2,6 +2,7 @@ #define __LINUX_SERIAL_SCI_H #include <linux/serial_core.h> +#include <asm/dmaengine.h> /* * Generic header for SuperH SCI(F) (used by sh/sh64/h8300 and related parts) @@ -16,6 +17,8 @@ enum { SCIx_NR_IRQS, }; +struct device; + /* * Platform device specific platform_data struct */ @@ -26,6 +29,9 @@ struct plat_sci_port { unsigned int type; /* SCI / SCIF / IRDA */ upf_t flags; /* UPF_* flags */ char *clk; /* clock string */ + struct device *dma_dev; + enum sh_dmae_slave_chan_id dma_slave_tx; + enum sh_dmae_slave_chan_id dma_slave_rx; }; #endif /* __LINUX_SERIAL_SCI_H */ diff --git a/include/linux/serio.h b/include/linux/serio.h index e2f3044d4a4a..64b473066b9a 100644 --- a/include/linux/serio.h +++ b/include/linux/serio.h @@ -30,7 +30,6 @@ struct serio { char phys[32]; bool manual_bind; - bool registered; /* port has been fully registered with driver core */ struct serio_device_id id; @@ -136,25 +135,6 @@ static inline void serio_continue_rx(struct serio *serio) spin_unlock_irq(&serio->lock); } -/* - * Use the following functions to pin serio's driver in process context - */ -static inline int serio_pin_driver(struct serio *serio) -{ - return mutex_lock_interruptible(&serio->drv_mutex); -} - -static inline void serio_pin_driver_uninterruptible(struct serio *serio) -{ - mutex_lock(&serio->drv_mutex); -} - -static inline void serio_unpin_driver(struct serio *serio) -{ - mutex_unlock(&serio->drv_mutex); -} - - #endif /* diff --git a/include/linux/sh_intc.h b/include/linux/sh_intc.h index 4ef246f14654..51d288d8ac88 100644 --- a/include/linux/sh_intc.h +++ b/include/linux/sh_intc.h @@ -45,7 +45,7 @@ struct intc_sense_reg { #define INTC_SMP(stride, nr) #endif -struct intc_desc { +struct intc_hw_desc { struct intc_vect *vectors; unsigned int nr_vectors; struct intc_group *groups; @@ -56,29 +56,40 @@ struct intc_desc { unsigned int nr_prio_regs; struct intc_sense_reg *sense_regs; unsigned int nr_sense_regs; - char *name; struct intc_mask_reg *ack_regs; unsigned int nr_ack_regs; }; #define _INTC_ARRAY(a) a, sizeof(a)/sizeof(*a) +#define INTC_HW_DESC(vectors, groups, mask_regs, \ + prio_regs, sense_regs, ack_regs) \ +{ \ + _INTC_ARRAY(vectors), _INTC_ARRAY(groups), \ + _INTC_ARRAY(mask_regs), _INTC_ARRAY(prio_regs), \ + _INTC_ARRAY(sense_regs), _INTC_ARRAY(ack_regs), \ +} + +struct intc_desc { + char *name; + intc_enum force_enable; + intc_enum force_disable; + struct intc_hw_desc hw; +}; + #define DECLARE_INTC_DESC(symbol, chipname, vectors, groups, \ mask_regs, prio_regs, sense_regs) \ struct intc_desc symbol __initdata = { \ - _INTC_ARRAY(vectors), _INTC_ARRAY(groups), \ - _INTC_ARRAY(mask_regs), _INTC_ARRAY(prio_regs), \ - _INTC_ARRAY(sense_regs), \ - chipname, \ + .name = chipname, \ + .hw = INTC_HW_DESC(vectors, groups, mask_regs, \ + prio_regs, sense_regs, NULL), \ } #define DECLARE_INTC_DESC_ACK(symbol, chipname, vectors, groups, \ mask_regs, prio_regs, sense_regs, ack_regs) \ struct intc_desc symbol __initdata = { \ - _INTC_ARRAY(vectors), _INTC_ARRAY(groups), \ - _INTC_ARRAY(mask_regs), _INTC_ARRAY(prio_regs), \ - _INTC_ARRAY(sense_regs), \ - chipname, \ - _INTC_ARRAY(ack_regs), \ + .name = chipname, \ + .hw = INTC_HW_DESC(vectors, groups, mask_regs, \ + prio_regs, sense_regs, ack_regs), \ } void __init register_intc_controller(struct intc_desc *desc); diff --git a/include/linux/shmem_fs.h b/include/linux/shmem_fs.h index deee7afd8d66..e164291fb3e7 100644 --- a/include/linux/shmem_fs.h +++ b/include/linux/shmem_fs.h @@ -41,20 +41,4 @@ static inline struct shmem_inode_info *SHMEM_I(struct inode *inode) extern int init_tmpfs(void); extern int shmem_fill_super(struct super_block *sb, void *data, int silent); -#ifdef CONFIG_TMPFS_POSIX_ACL -int shmem_check_acl(struct inode *, int); -int shmem_acl_init(struct inode *, struct inode *); - -extern struct xattr_handler shmem_xattr_acl_access_handler; -extern struct xattr_handler shmem_xattr_acl_default_handler; - -extern struct generic_acl_operations shmem_acl_ops; - -#else -static inline int shmem_acl_init(struct inode *inode, struct inode *dir) -{ - return 0; -} -#endif /* CONFIG_TMPFS_POSIX_ACL */ - #endif diff --git a/include/linux/skbuff.h b/include/linux/skbuff.h index ae836fded530..03f816a9b659 100644 --- a/include/linux/skbuff.h +++ b/include/linux/skbuff.h @@ -315,22 +315,23 @@ struct sk_buff { struct sk_buff *next; struct sk_buff *prev; - struct sock *sk; ktime_t tstamp; + + struct sock *sk; struct net_device *dev; - unsigned long _skb_dst; -#ifdef CONFIG_XFRM - struct sec_path *sp; -#endif /* * This is the control buffer. It is free to use for every * layer. Please put your private variables there. If you * want to keep them across layers you have to do a skb_clone() * first. This is owned by whoever has the skb queued ATM. */ - char cb[48]; + char cb[48] __aligned(8); + unsigned long _skb_dst; +#ifdef CONFIG_XFRM + struct sec_path *sp; +#endif unsigned int len, data_len; __u16 mac_len, @@ -354,8 +355,8 @@ struct sk_buff { ipvs_property:1, peeked:1, nf_trace:1; - __be16 protocol:16; kmemcheck_bitfield_end(flags1); + __be16 protocol; void (*destructor)(struct sk_buff *skb); #if defined(CONFIG_NF_CONNTRACK) || defined(CONFIG_NF_CONNTRACK_MODULE) @@ -738,7 +739,7 @@ static inline struct sk_buff *skb_unshare(struct sk_buff *skb, } /** - * skb_peek + * skb_peek - peek at the head of an &sk_buff_head * @list_: list to peek at * * Peek an &sk_buff. Unlike most other operations you _MUST_ @@ -759,7 +760,7 @@ static inline struct sk_buff *skb_peek(struct sk_buff_head *list_) } /** - * skb_peek_tail + * skb_peek_tail - peek at the tail of an &sk_buff_head * @list_: list to peek at * * Peek an &sk_buff. Unlike most other operations you _MUST_ diff --git a/include/linux/slab.h b/include/linux/slab.h index 2da8372519f5..488446289cab 100644 --- a/include/linux/slab.h +++ b/include/linux/slab.h @@ -70,6 +70,11 @@ #else # define SLAB_NOTRACK 0x00000000UL #endif +#ifdef CONFIG_FAILSLAB +# define SLAB_FAILSLAB 0x02000000UL /* Fault injection mark */ +#else +# define SLAB_FAILSLAB 0x00000000UL +#endif /* The following flags affect the page allocator grouping pages by mobility */ #define SLAB_RECLAIM_ACCOUNT 0x00020000UL /* Objects are reclaimable */ diff --git a/include/linux/slab_def.h b/include/linux/slab_def.h index 850d057500de..ca6b2b317991 100644 --- a/include/linux/slab_def.h +++ b/include/linux/slab_def.h @@ -110,7 +110,7 @@ extern struct cache_sizes malloc_sizes[]; void *kmem_cache_alloc(struct kmem_cache *, gfp_t); void *__kmalloc(size_t size, gfp_t flags); -#ifdef CONFIG_KMEMTRACE +#ifdef CONFIG_TRACING extern void *kmem_cache_alloc_notrace(struct kmem_cache *cachep, gfp_t flags); extern size_t slab_buffer_size(struct kmem_cache *cachep); #else @@ -166,7 +166,7 @@ found: extern void *__kmalloc_node(size_t size, gfp_t flags, int node); extern void *kmem_cache_alloc_node(struct kmem_cache *, gfp_t flags, int node); -#ifdef CONFIG_KMEMTRACE +#ifdef CONFIG_TRACING extern void *kmem_cache_alloc_node_notrace(struct kmem_cache *cachep, gfp_t flags, int nodeid); diff --git a/include/linux/slub_def.h b/include/linux/slub_def.h index 5ad70a60fd74..0249d4175bac 100644 --- a/include/linux/slub_def.h +++ b/include/linux/slub_def.h @@ -38,8 +38,6 @@ struct kmem_cache_cpu { void **freelist; /* Pointer to first free per cpu object */ struct page *page; /* The slab from which we are allocating */ int node; /* The node of the page (or -1 for debug) */ - unsigned int offset; /* Freepointer offset (in word units) */ - unsigned int objsize; /* Size of an object (from kmem_cache) */ #ifdef CONFIG_SLUB_STATS unsigned stat[NR_SLUB_STAT_ITEMS]; #endif @@ -69,6 +67,7 @@ struct kmem_cache_order_objects { * Slab cache management. */ struct kmem_cache { + struct kmem_cache_cpu *cpu_slab; /* Used for retriving partial slabs etc */ unsigned long flags; int size; /* The size of an object including meta data */ @@ -104,11 +103,6 @@ struct kmem_cache { int remote_node_defrag_ratio; struct kmem_cache_node *node[MAX_NUMNODES]; #endif -#ifdef CONFIG_SMP - struct kmem_cache_cpu *cpu_slab[NR_CPUS]; -#else - struct kmem_cache_cpu cpu_slab; -#endif }; /* @@ -135,11 +129,21 @@ struct kmem_cache { #define SLUB_PAGE_SHIFT (PAGE_SHIFT + 2) +#ifdef CONFIG_ZONE_DMA +#define SLUB_DMA __GFP_DMA +/* Reserve extra caches for potential DMA use */ +#define KMALLOC_CACHES (2 * SLUB_PAGE_SHIFT - 6) +#else +/* Disable DMA functionality */ +#define SLUB_DMA (__force gfp_t)0 +#define KMALLOC_CACHES SLUB_PAGE_SHIFT +#endif + /* * We keep the general caches in an array of slab caches that are used for * 2^x bytes of allocations. */ -extern struct kmem_cache kmalloc_caches[SLUB_PAGE_SHIFT]; +extern struct kmem_cache kmalloc_caches[KMALLOC_CACHES]; /* * Sorry that the following has to be that ugly but some versions of GCC @@ -207,17 +211,10 @@ static __always_inline struct kmem_cache *kmalloc_slab(size_t size) return &kmalloc_caches[index]; } -#ifdef CONFIG_ZONE_DMA -#define SLUB_DMA __GFP_DMA -#else -/* Disable DMA functionality */ -#define SLUB_DMA (__force gfp_t)0 -#endif - void *kmem_cache_alloc(struct kmem_cache *, gfp_t); void *__kmalloc(size_t size, gfp_t flags); -#ifdef CONFIG_KMEMTRACE +#ifdef CONFIG_TRACING extern void *kmem_cache_alloc_notrace(struct kmem_cache *s, gfp_t gfpflags); #else static __always_inline void * @@ -266,7 +263,7 @@ static __always_inline void *kmalloc(size_t size, gfp_t flags) void *__kmalloc_node(size_t size, gfp_t flags, int node); void *kmem_cache_alloc_node(struct kmem_cache *, gfp_t flags, int node); -#ifdef CONFIG_KMEMTRACE +#ifdef CONFIG_TRACING extern void *kmem_cache_alloc_node_notrace(struct kmem_cache *s, gfp_t gfpflags, int node); diff --git a/include/linux/sm501-regs.h b/include/linux/sm501-regs.h index d53642d2d899..67ed2c542831 100644 --- a/include/linux/sm501-regs.h +++ b/include/linux/sm501-regs.h @@ -31,6 +31,8 @@ #define SM501_SYSCTRL_PCI_SUBSYS_LOCK (1<<11) #define SM501_SYSCTRL_PCI_BURST_READ_EN (1<<15) +#define SM501_SYSCTRL_2D_ENGINE_STATUS (1<<19) + /* miscellaneous control */ #define SM501_MISC_CONTROL (0x000004) diff --git a/include/linux/smp.h b/include/linux/smp.h index 7a0570e6a596..cfa2d20e35f1 100644 --- a/include/linux/smp.h +++ b/include/linux/smp.h @@ -154,7 +154,7 @@ smp_call_function_any(const struct cpumask *mask, void (*func)(void *info), /* * smp_processor_id(): get the current CPU ID. * - * if DEBUG_PREEMPT is enabled the we check whether it is + * if DEBUG_PREEMPT is enabled then we check whether it is * used in a preemption-safe way. (smp_processor_id() is safe * if it's used in a preemption-off critical section, or in * a thread that is bound to the current CPU.) diff --git a/include/linux/snmp.h b/include/linux/snmp.h index 0f953fe40413..e28f5a0182e8 100644 --- a/include/linux/snmp.h +++ b/include/linux/snmp.h @@ -257,6 +257,7 @@ enum LINUX_MIB_XFRMOUTPOLBLOCK, /* XfrmOutPolBlock */ LINUX_MIB_XFRMOUTPOLDEAD, /* XfrmOutPolDead */ LINUX_MIB_XFRMOUTPOLERROR, /* XfrmOutPolError */ + LINUX_MIB_XFRMFWDHDRERROR, /* XfrmFwdHdrError*/ __LINUX_MIB_XFRMMAX }; diff --git a/include/linux/sonypi.h b/include/linux/sonypi.h index 34c4475ac4a2..4f95c1aac2fd 100644 --- a/include/linux/sonypi.h +++ b/include/linux/sonypi.h @@ -111,6 +111,7 @@ #define SONYPI_EVENT_VOLUME_INC_PRESSED 69 #define SONYPI_EVENT_VOLUME_DEC_PRESSED 70 #define SONYPI_EVENT_BRIGHTNESS_PRESSED 71 +#define SONYPI_EVENT_MEDIA_PRESSED 72 /* get/set brightness */ #define SONYPI_IOCGBRT _IOR('v', 0, __u8) diff --git a/include/linux/spi/ad7879.h b/include/linux/spi/ad7879.h index 4231104c9afa..6334cee1a3be 100644 --- a/include/linux/spi/ad7879.h +++ b/include/linux/spi/ad7879.h @@ -28,8 +28,12 @@ struct ad7879_platform_data { * 1 = 4, 2 = 8, 3 = 16 (median > averaging) */ u8 median; - /* 1 = AUX/VBAT/GPIO set to GPIO Output */ - u8 gpio_output; - /* Initial GPIO pin state (valid if gpio_output = 1) */ - u8 gpio_default; + /* 1 = AUX/VBAT/GPIO export GPIO to gpiolib + * requires CONFIG_GPIOLIB + */ + bool gpio_export; + /* identifies the first GPIO number handled by this chip; + * or, if negative, requests dynamic ID allocation. + */ + s32 gpio_base; }; diff --git a/include/linux/spi/dw_spi.h b/include/linux/spi/dw_spi.h new file mode 100644 index 000000000000..cc813f95a2f2 --- /dev/null +++ b/include/linux/spi/dw_spi.h @@ -0,0 +1,217 @@ +#ifndef DW_SPI_HEADER_H +#define DW_SPI_HEADER_H +#include <linux/io.h> + +/* Bit fields in CTRLR0 */ +#define SPI_DFS_OFFSET 0 + +#define SPI_FRF_OFFSET 4 +#define SPI_FRF_SPI 0x0 +#define SPI_FRF_SSP 0x1 +#define SPI_FRF_MICROWIRE 0x2 +#define SPI_FRF_RESV 0x3 + +#define SPI_MODE_OFFSET 6 +#define SPI_SCPH_OFFSET 6 +#define SPI_SCOL_OFFSET 7 +#define SPI_TMOD_OFFSET 8 +#define SPI_TMOD_TR 0x0 /* xmit & recv */ +#define SPI_TMOD_TO 0x1 /* xmit only */ +#define SPI_TMOD_RO 0x2 /* recv only */ +#define SPI_TMOD_EPROMREAD 0x3 /* eeprom read mode */ + +#define SPI_SLVOE_OFFSET 10 +#define SPI_SRL_OFFSET 11 +#define SPI_CFS_OFFSET 12 + +/* Bit fields in SR, 7 bits */ +#define SR_MASK 0x7f /* cover 7 bits */ +#define SR_BUSY (1 << 0) +#define SR_TF_NOT_FULL (1 << 1) +#define SR_TF_EMPT (1 << 2) +#define SR_RF_NOT_EMPT (1 << 3) +#define SR_RF_FULL (1 << 4) +#define SR_TX_ERR (1 << 5) +#define SR_DCOL (1 << 6) + +/* Bit fields in ISR, IMR, RISR, 7 bits */ +#define SPI_INT_TXEI (1 << 0) +#define SPI_INT_TXOI (1 << 1) +#define SPI_INT_RXUI (1 << 2) +#define SPI_INT_RXOI (1 << 3) +#define SPI_INT_RXFI (1 << 4) +#define SPI_INT_MSTI (1 << 5) + +/* TX RX interrupt level threshhold, max can be 256 */ +#define SPI_INT_THRESHOLD 32 + +enum dw_ssi_type { + SSI_MOTO_SPI = 0, + SSI_TI_SSP, + SSI_NS_MICROWIRE, +}; + +struct dw_spi_reg { + u32 ctrl0; + u32 ctrl1; + u32 ssienr; + u32 mwcr; + u32 ser; + u32 baudr; + u32 txfltr; + u32 rxfltr; + u32 txflr; + u32 rxflr; + u32 sr; + u32 imr; + u32 isr; + u32 risr; + u32 txoicr; + u32 rxoicr; + u32 rxuicr; + u32 msticr; + u32 icr; + u32 dmacr; + u32 dmatdlr; + u32 dmardlr; + u32 idr; + u32 version; + u32 dr; /* Currently oper as 32 bits, + though only low 16 bits matters */ +} __packed; + +struct dw_spi { + struct spi_master *master; + struct spi_device *cur_dev; + struct device *parent_dev; + enum dw_ssi_type type; + + void __iomem *regs; + unsigned long paddr; + u32 iolen; + int irq; + u32 fifo_len; /* depth of the FIFO buffer */ + u32 max_freq; /* max bus freq supported */ + + u16 bus_num; + u16 num_cs; /* supported slave numbers */ + + /* Driver message queue */ + struct workqueue_struct *workqueue; + struct work_struct pump_messages; + spinlock_t lock; + struct list_head queue; + int busy; + int run; + + /* Message Transfer pump */ + struct tasklet_struct pump_transfers; + + /* Current message transfer state info */ + struct spi_message *cur_msg; + struct spi_transfer *cur_transfer; + struct chip_data *cur_chip; + struct chip_data *prev_chip; + size_t len; + void *tx; + void *tx_end; + void *rx; + void *rx_end; + int dma_mapped; + dma_addr_t rx_dma; + dma_addr_t tx_dma; + size_t rx_map_len; + size_t tx_map_len; + u8 n_bytes; /* current is a 1/2 bytes op */ + u8 max_bits_per_word; /* maxim is 16b */ + u32 dma_width; + int cs_change; + int (*write)(struct dw_spi *dws); + int (*read)(struct dw_spi *dws); + irqreturn_t (*transfer_handler)(struct dw_spi *dws); + void (*cs_control)(u32 command); + + /* Dma info */ + int dma_inited; + struct dma_chan *txchan; + struct dma_chan *rxchan; + int txdma_done; + int rxdma_done; + u64 tx_param; + u64 rx_param; + struct device *dma_dev; + dma_addr_t dma_addr; + + /* Bus interface info */ + void *priv; +#ifdef CONFIG_DEBUG_FS + struct dentry *debugfs; +#endif +}; + +#define dw_readl(dw, name) \ + __raw_readl(&(((struct dw_spi_reg *)dw->regs)->name)) +#define dw_writel(dw, name, val) \ + __raw_writel((val), &(((struct dw_spi_reg *)dw->regs)->name)) +#define dw_readw(dw, name) \ + __raw_readw(&(((struct dw_spi_reg *)dw->regs)->name)) +#define dw_writew(dw, name, val) \ + __raw_writew((val), &(((struct dw_spi_reg *)dw->regs)->name)) + +static inline void spi_enable_chip(struct dw_spi *dws, int enable) +{ + dw_writel(dws, ssienr, (enable ? 1 : 0)); +} + +static inline void spi_set_clk(struct dw_spi *dws, u16 div) +{ + dw_writel(dws, baudr, div); +} + +static inline void spi_chip_sel(struct dw_spi *dws, u16 cs) +{ + if (cs > dws->num_cs) + return; + + if (dws->cs_control) + dws->cs_control(1); + + dw_writel(dws, ser, 1 << cs); +} + +/* Disable IRQ bits */ +static inline void spi_mask_intr(struct dw_spi *dws, u32 mask) +{ + u32 new_mask; + + new_mask = dw_readl(dws, imr) & ~mask; + dw_writel(dws, imr, new_mask); +} + +/* Enable IRQ bits */ +static inline void spi_umask_intr(struct dw_spi *dws, u32 mask) +{ + u32 new_mask; + + new_mask = dw_readl(dws, imr) | mask; + dw_writel(dws, imr, new_mask); +} + +/* + * Each SPI slave device to work with dw_api controller should + * has such a structure claiming its working mode (PIO/DMA etc), + * which can be save in the "controller_data" member of the + * struct spi_device + */ +struct dw_spi_chip { + u8 poll_mode; /* 0 for contoller polling mode */ + u8 type; /* SPI/SSP/Micrwire */ + u8 enable_dma; + void (*cs_control)(u32 command); +}; + +extern int dw_spi_add_host(struct dw_spi *dws); +extern void dw_spi_remove_host(struct dw_spi *dws); +extern int dw_spi_suspend_host(struct dw_spi *dws); +extern int dw_spi_resume_host(struct dw_spi *dws); +#endif /* DW_SPI_HEADER_H */ diff --git a/include/linux/spi/max7301.h b/include/linux/spi/max7301.h index 6dfd83f19b4b..34af0a3477bf 100644 --- a/include/linux/spi/max7301.h +++ b/include/linux/spi/max7301.h @@ -1,9 +1,27 @@ #ifndef LINUX_SPI_MAX7301_H #define LINUX_SPI_MAX7301_H +#include <linux/gpio.h> + +/* + * Some registers must be read back to modify. + * To save time we cache them here in memory + */ +struct max7301 { + struct mutex lock; + u8 port_config[8]; /* field 0 is unused */ + u32 out_level; /* cached output levels */ + struct gpio_chip chip; + struct device *dev; + int (*write)(struct device *dev, unsigned int reg, unsigned int val); + int (*read)(struct device *dev, unsigned int reg); +}; + struct max7301_platform_data { /* number assigned to the first GPIO */ unsigned base; }; +extern int __max730x_remove(struct device *dev); +extern int __max730x_probe(struct max7301 *ts); #endif diff --git a/include/linux/spi/sh_msiof.h b/include/linux/spi/sh_msiof.h new file mode 100644 index 000000000000..2e8db3d2d2e5 --- /dev/null +++ b/include/linux/spi/sh_msiof.h @@ -0,0 +1,10 @@ +#ifndef __SPI_SH_MSIOF_H__ +#define __SPI_SH_MSIOF_H__ + +struct sh_msiof_spi_info { + int tx_fifo_override; + int rx_fifo_override; + u16 num_chipselect; +}; + +#endif /* __SPI_SH_MSIOF_H__ */ diff --git a/include/linux/spi/xilinx_spi.h b/include/linux/spi/xilinx_spi.h new file mode 100644 index 000000000000..6f17278810b0 --- /dev/null +++ b/include/linux/spi/xilinx_spi.h @@ -0,0 +1,20 @@ +#ifndef __LINUX_SPI_XILINX_SPI_H +#define __LINUX_SPI_XILINX_SPI_H + +/** + * struct xspi_platform_data - Platform data of the Xilinx SPI driver + * @num_chipselect: Number of chip select by the IP. + * @little_endian: If registers should be accessed little endian or not. + * @bits_per_word: Number of bits per word. + * @devices: Devices to add when the driver is probed. + * @num_devices: Number of devices in the devices array. + */ +struct xspi_platform_data { + u16 num_chipselect; + bool little_endian; + u8 bits_per_word; + struct spi_board_info *devices; + u8 num_devices; +}; + +#endif /* __LINUX_SPI_XILINX_SPI_H */ diff --git a/include/linux/spinlock.h b/include/linux/spinlock.h index 71dccfeb0d88..86088213334a 100644 --- a/include/linux/spinlock.h +++ b/include/linux/spinlock.h @@ -8,13 +8,13 @@ * * on SMP builds: * - * asm/spinlock_types.h: contains the raw_spinlock_t/raw_rwlock_t and the + * asm/spinlock_types.h: contains the arch_spinlock_t/arch_rwlock_t and the * initializers * * linux/spinlock_types.h: * defines the generic type and initializers * - * asm/spinlock.h: contains the __raw_spin_*()/etc. lowlevel + * asm/spinlock.h: contains the arch_spin_*()/etc. lowlevel * implementations, mostly inline assembly code * * (also included on UP-debug builds:) @@ -34,7 +34,7 @@ * defines the generic type and initializers * * linux/spinlock_up.h: - * contains the __raw_spin_*()/etc. version of UP + * contains the arch_spin_*()/etc. version of UP * builds. (which are NOPs on non-debug, non-preempt * builds) * @@ -75,12 +75,12 @@ #define __lockfunc __attribute__((section(".spinlock.text"))) /* - * Pull the raw_spinlock_t and raw_rwlock_t definitions: + * Pull the arch_spinlock_t and arch_rwlock_t definitions: */ #include <linux/spinlock_types.h> /* - * Pull the __raw*() functions/declarations (UP-nondebug doesnt need them): + * Pull the arch_spin*() functions/declarations (UP-nondebug doesnt need them): */ #ifdef CONFIG_SMP # include <asm/spinlock.h> @@ -89,45 +89,31 @@ #endif #ifdef CONFIG_DEBUG_SPINLOCK - extern void __spin_lock_init(spinlock_t *lock, const char *name, - struct lock_class_key *key); -# define spin_lock_init(lock) \ + extern void __raw_spin_lock_init(raw_spinlock_t *lock, const char *name, + struct lock_class_key *key); +# define raw_spin_lock_init(lock) \ do { \ static struct lock_class_key __key; \ \ - __spin_lock_init((lock), #lock, &__key); \ + __raw_spin_lock_init((lock), #lock, &__key); \ } while (0) #else -# define spin_lock_init(lock) \ - do { *(lock) = __SPIN_LOCK_UNLOCKED(lock); } while (0) +# define raw_spin_lock_init(lock) \ + do { *(lock) = __RAW_SPIN_LOCK_UNLOCKED(lock); } while (0) #endif -#ifdef CONFIG_DEBUG_SPINLOCK - extern void __rwlock_init(rwlock_t *lock, const char *name, - struct lock_class_key *key); -# define rwlock_init(lock) \ -do { \ - static struct lock_class_key __key; \ - \ - __rwlock_init((lock), #lock, &__key); \ -} while (0) -#else -# define rwlock_init(lock) \ - do { *(lock) = __RW_LOCK_UNLOCKED(lock); } while (0) -#endif - -#define spin_is_locked(lock) __raw_spin_is_locked(&(lock)->raw_lock) +#define raw_spin_is_locked(lock) arch_spin_is_locked(&(lock)->raw_lock) #ifdef CONFIG_GENERIC_LOCKBREAK -#define spin_is_contended(lock) ((lock)->break_lock) +#define raw_spin_is_contended(lock) ((lock)->break_lock) #else -#ifdef __raw_spin_is_contended -#define spin_is_contended(lock) __raw_spin_is_contended(&(lock)->raw_lock) +#ifdef arch_spin_is_contended +#define raw_spin_is_contended(lock) arch_spin_is_contended(&(lock)->raw_lock) #else -#define spin_is_contended(lock) (((void)(lock), 0)) -#endif /*__raw_spin_is_contended*/ +#define raw_spin_is_contended(lock) (((void)(lock), 0)) +#endif /*arch_spin_is_contended*/ #endif /* The lock does not imply full memory barrier. */ @@ -136,182 +122,260 @@ static inline void smp_mb__after_lock(void) { smp_mb(); } #endif /** - * spin_unlock_wait - wait until the spinlock gets unlocked + * raw_spin_unlock_wait - wait until the spinlock gets unlocked * @lock: the spinlock in question. */ -#define spin_unlock_wait(lock) __raw_spin_unlock_wait(&(lock)->raw_lock) +#define raw_spin_unlock_wait(lock) arch_spin_unlock_wait(&(lock)->raw_lock) #ifdef CONFIG_DEBUG_SPINLOCK - extern void _raw_spin_lock(spinlock_t *lock); -#define _raw_spin_lock_flags(lock, flags) _raw_spin_lock(lock) - extern int _raw_spin_trylock(spinlock_t *lock); - extern void _raw_spin_unlock(spinlock_t *lock); - extern void _raw_read_lock(rwlock_t *lock); -#define _raw_read_lock_flags(lock, flags) _raw_read_lock(lock) - extern int _raw_read_trylock(rwlock_t *lock); - extern void _raw_read_unlock(rwlock_t *lock); - extern void _raw_write_lock(rwlock_t *lock); -#define _raw_write_lock_flags(lock, flags) _raw_write_lock(lock) - extern int _raw_write_trylock(rwlock_t *lock); - extern void _raw_write_unlock(rwlock_t *lock); + extern void do_raw_spin_lock(raw_spinlock_t *lock); +#define do_raw_spin_lock_flags(lock, flags) do_raw_spin_lock(lock) + extern int do_raw_spin_trylock(raw_spinlock_t *lock); + extern void do_raw_spin_unlock(raw_spinlock_t *lock); #else -# define _raw_spin_lock(lock) __raw_spin_lock(&(lock)->raw_lock) -# define _raw_spin_lock_flags(lock, flags) \ - __raw_spin_lock_flags(&(lock)->raw_lock, *(flags)) -# define _raw_spin_trylock(lock) __raw_spin_trylock(&(lock)->raw_lock) -# define _raw_spin_unlock(lock) __raw_spin_unlock(&(lock)->raw_lock) -# define _raw_read_lock(rwlock) __raw_read_lock(&(rwlock)->raw_lock) -# define _raw_read_lock_flags(lock, flags) \ - __raw_read_lock_flags(&(lock)->raw_lock, *(flags)) -# define _raw_read_trylock(rwlock) __raw_read_trylock(&(rwlock)->raw_lock) -# define _raw_read_unlock(rwlock) __raw_read_unlock(&(rwlock)->raw_lock) -# define _raw_write_lock(rwlock) __raw_write_lock(&(rwlock)->raw_lock) -# define _raw_write_lock_flags(lock, flags) \ - __raw_write_lock_flags(&(lock)->raw_lock, *(flags)) -# define _raw_write_trylock(rwlock) __raw_write_trylock(&(rwlock)->raw_lock) -# define _raw_write_unlock(rwlock) __raw_write_unlock(&(rwlock)->raw_lock) +static inline void do_raw_spin_lock(raw_spinlock_t *lock) +{ + arch_spin_lock(&lock->raw_lock); +} + +static inline void +do_raw_spin_lock_flags(raw_spinlock_t *lock, unsigned long *flags) +{ + arch_spin_lock_flags(&lock->raw_lock, *flags); +} + +static inline int do_raw_spin_trylock(raw_spinlock_t *lock) +{ + return arch_spin_trylock(&(lock)->raw_lock); +} + +static inline void do_raw_spin_unlock(raw_spinlock_t *lock) +{ + arch_spin_unlock(&lock->raw_lock); +} #endif -#define read_can_lock(rwlock) __raw_read_can_lock(&(rwlock)->raw_lock) -#define write_can_lock(rwlock) __raw_write_can_lock(&(rwlock)->raw_lock) - /* - * Define the various spin_lock and rw_lock methods. Note we define these - * regardless of whether CONFIG_SMP or CONFIG_PREEMPT are set. The various - * methods are defined as nops in the case they are not required. + * Define the various spin_lock methods. Note we define these + * regardless of whether CONFIG_SMP or CONFIG_PREEMPT are set. The + * various methods are defined as nops in the case they are not + * required. */ -#define spin_trylock(lock) __cond_lock(lock, _spin_trylock(lock)) -#define read_trylock(lock) __cond_lock(lock, _read_trylock(lock)) -#define write_trylock(lock) __cond_lock(lock, _write_trylock(lock)) +#define raw_spin_trylock(lock) __cond_lock(lock, _raw_spin_trylock(lock)) -#define spin_lock(lock) _spin_lock(lock) +#define raw_spin_lock(lock) _raw_spin_lock(lock) #ifdef CONFIG_DEBUG_LOCK_ALLOC -# define spin_lock_nested(lock, subclass) _spin_lock_nested(lock, subclass) -# define spin_lock_nest_lock(lock, nest_lock) \ +# define raw_spin_lock_nested(lock, subclass) \ + _raw_spin_lock_nested(lock, subclass) + +# define raw_spin_lock_nest_lock(lock, nest_lock) \ do { \ typecheck(struct lockdep_map *, &(nest_lock)->dep_map);\ - _spin_lock_nest_lock(lock, &(nest_lock)->dep_map); \ + _raw_spin_lock_nest_lock(lock, &(nest_lock)->dep_map); \ } while (0) #else -# define spin_lock_nested(lock, subclass) _spin_lock(lock) -# define spin_lock_nest_lock(lock, nest_lock) _spin_lock(lock) +# define raw_spin_lock_nested(lock, subclass) _raw_spin_lock(lock) +# define raw_spin_lock_nest_lock(lock, nest_lock) _raw_spin_lock(lock) #endif -#define write_lock(lock) _write_lock(lock) -#define read_lock(lock) _read_lock(lock) - #if defined(CONFIG_SMP) || defined(CONFIG_DEBUG_SPINLOCK) -#define spin_lock_irqsave(lock, flags) \ +#define raw_spin_lock_irqsave(lock, flags) \ do { \ typecheck(unsigned long, flags); \ - flags = _spin_lock_irqsave(lock); \ - } while (0) -#define read_lock_irqsave(lock, flags) \ - do { \ - typecheck(unsigned long, flags); \ - flags = _read_lock_irqsave(lock); \ - } while (0) -#define write_lock_irqsave(lock, flags) \ - do { \ - typecheck(unsigned long, flags); \ - flags = _write_lock_irqsave(lock); \ + flags = _raw_spin_lock_irqsave(lock); \ } while (0) #ifdef CONFIG_DEBUG_LOCK_ALLOC -#define spin_lock_irqsave_nested(lock, flags, subclass) \ +#define raw_spin_lock_irqsave_nested(lock, flags, subclass) \ do { \ typecheck(unsigned long, flags); \ - flags = _spin_lock_irqsave_nested(lock, subclass); \ + flags = _raw_spin_lock_irqsave_nested(lock, subclass); \ } while (0) #else -#define spin_lock_irqsave_nested(lock, flags, subclass) \ +#define raw_spin_lock_irqsave_nested(lock, flags, subclass) \ do { \ typecheck(unsigned long, flags); \ - flags = _spin_lock_irqsave(lock); \ + flags = _raw_spin_lock_irqsave(lock); \ } while (0) #endif #else -#define spin_lock_irqsave(lock, flags) \ - do { \ - typecheck(unsigned long, flags); \ - _spin_lock_irqsave(lock, flags); \ - } while (0) -#define read_lock_irqsave(lock, flags) \ - do { \ - typecheck(unsigned long, flags); \ - _read_lock_irqsave(lock, flags); \ - } while (0) -#define write_lock_irqsave(lock, flags) \ +#define raw_spin_lock_irqsave(lock, flags) \ do { \ typecheck(unsigned long, flags); \ - _write_lock_irqsave(lock, flags); \ + _raw_spin_lock_irqsave(lock, flags); \ } while (0) -#define spin_lock_irqsave_nested(lock, flags, subclass) \ - spin_lock_irqsave(lock, flags) -#endif +#define raw_spin_lock_irqsave_nested(lock, flags, subclass) \ + raw_spin_lock_irqsave(lock, flags) -#define spin_lock_irq(lock) _spin_lock_irq(lock) -#define spin_lock_bh(lock) _spin_lock_bh(lock) -#define read_lock_irq(lock) _read_lock_irq(lock) -#define read_lock_bh(lock) _read_lock_bh(lock) -#define write_lock_irq(lock) _write_lock_irq(lock) -#define write_lock_bh(lock) _write_lock_bh(lock) -#define spin_unlock(lock) _spin_unlock(lock) -#define read_unlock(lock) _read_unlock(lock) -#define write_unlock(lock) _write_unlock(lock) -#define spin_unlock_irq(lock) _spin_unlock_irq(lock) -#define read_unlock_irq(lock) _read_unlock_irq(lock) -#define write_unlock_irq(lock) _write_unlock_irq(lock) - -#define spin_unlock_irqrestore(lock, flags) \ - do { \ - typecheck(unsigned long, flags); \ - _spin_unlock_irqrestore(lock, flags); \ - } while (0) -#define spin_unlock_bh(lock) _spin_unlock_bh(lock) +#endif -#define read_unlock_irqrestore(lock, flags) \ - do { \ - typecheck(unsigned long, flags); \ - _read_unlock_irqrestore(lock, flags); \ - } while (0) -#define read_unlock_bh(lock) _read_unlock_bh(lock) +#define raw_spin_lock_irq(lock) _raw_spin_lock_irq(lock) +#define raw_spin_lock_bh(lock) _raw_spin_lock_bh(lock) +#define raw_spin_unlock(lock) _raw_spin_unlock(lock) +#define raw_spin_unlock_irq(lock) _raw_spin_unlock_irq(lock) -#define write_unlock_irqrestore(lock, flags) \ - do { \ - typecheck(unsigned long, flags); \ - _write_unlock_irqrestore(lock, flags); \ +#define raw_spin_unlock_irqrestore(lock, flags) \ + do { \ + typecheck(unsigned long, flags); \ + _raw_spin_unlock_irqrestore(lock, flags); \ } while (0) -#define write_unlock_bh(lock) _write_unlock_bh(lock) +#define raw_spin_unlock_bh(lock) _raw_spin_unlock_bh(lock) -#define spin_trylock_bh(lock) __cond_lock(lock, _spin_trylock_bh(lock)) +#define raw_spin_trylock_bh(lock) \ + __cond_lock(lock, _raw_spin_trylock_bh(lock)) -#define spin_trylock_irq(lock) \ +#define raw_spin_trylock_irq(lock) \ ({ \ local_irq_disable(); \ - spin_trylock(lock) ? \ + raw_spin_trylock(lock) ? \ 1 : ({ local_irq_enable(); 0; }); \ }) -#define spin_trylock_irqsave(lock, flags) \ +#define raw_spin_trylock_irqsave(lock, flags) \ ({ \ local_irq_save(flags); \ - spin_trylock(lock) ? \ + raw_spin_trylock(lock) ? \ 1 : ({ local_irq_restore(flags); 0; }); \ }) -#define write_trylock_irqsave(lock, flags) \ -({ \ - local_irq_save(flags); \ - write_trylock(lock) ? \ - 1 : ({ local_irq_restore(flags); 0; }); \ +/** + * raw_spin_can_lock - would raw_spin_trylock() succeed? + * @lock: the spinlock in question. + */ +#define raw_spin_can_lock(lock) (!raw_spin_is_locked(lock)) + +/* Include rwlock functions */ +#include <linux/rwlock.h> + +/* + * Pull the _spin_*()/_read_*()/_write_*() functions/declarations: + */ +#if defined(CONFIG_SMP) || defined(CONFIG_DEBUG_SPINLOCK) +# include <linux/spinlock_api_smp.h> +#else +# include <linux/spinlock_api_up.h> +#endif + +/* + * Map the spin_lock functions to the raw variants for PREEMPT_RT=n + */ + +static inline raw_spinlock_t *spinlock_check(spinlock_t *lock) +{ + return &lock->rlock; +} + +#define spin_lock_init(_lock) \ +do { \ + spinlock_check(_lock); \ + raw_spin_lock_init(&(_lock)->rlock); \ +} while (0) + +static inline void spin_lock(spinlock_t *lock) +{ + raw_spin_lock(&lock->rlock); +} + +static inline void spin_lock_bh(spinlock_t *lock) +{ + raw_spin_lock_bh(&lock->rlock); +} + +static inline int spin_trylock(spinlock_t *lock) +{ + return raw_spin_trylock(&lock->rlock); +} + +#define spin_lock_nested(lock, subclass) \ +do { \ + raw_spin_lock_nested(spinlock_check(lock), subclass); \ +} while (0) + +#define spin_lock_nest_lock(lock, nest_lock) \ +do { \ + raw_spin_lock_nest_lock(spinlock_check(lock), nest_lock); \ +} while (0) + +static inline void spin_lock_irq(spinlock_t *lock) +{ + raw_spin_lock_irq(&lock->rlock); +} + +#define spin_lock_irqsave(lock, flags) \ +do { \ + raw_spin_lock_irqsave(spinlock_check(lock), flags); \ +} while (0) + +#define spin_lock_irqsave_nested(lock, flags, subclass) \ +do { \ + raw_spin_lock_irqsave_nested(spinlock_check(lock), flags, subclass); \ +} while (0) + +static inline void spin_unlock(spinlock_t *lock) +{ + raw_spin_unlock(&lock->rlock); +} + +static inline void spin_unlock_bh(spinlock_t *lock) +{ + raw_spin_unlock_bh(&lock->rlock); +} + +static inline void spin_unlock_irq(spinlock_t *lock) +{ + raw_spin_unlock_irq(&lock->rlock); +} + +static inline void spin_unlock_irqrestore(spinlock_t *lock, unsigned long flags) +{ + raw_spin_unlock_irqrestore(&lock->rlock, flags); +} + +static inline int spin_trylock_bh(spinlock_t *lock) +{ + return raw_spin_trylock_bh(&lock->rlock); +} + +static inline int spin_trylock_irq(spinlock_t *lock) +{ + return raw_spin_trylock_irq(&lock->rlock); +} + +#define spin_trylock_irqsave(lock, flags) \ +({ \ + raw_spin_trylock_irqsave(spinlock_check(lock), flags); \ }) +static inline void spin_unlock_wait(spinlock_t *lock) +{ + raw_spin_unlock_wait(&lock->rlock); +} + +static inline int spin_is_locked(spinlock_t *lock) +{ + return raw_spin_is_locked(&lock->rlock); +} + +static inline int spin_is_contended(spinlock_t *lock) +{ + return raw_spin_is_contended(&lock->rlock); +} + +static inline int spin_can_lock(spinlock_t *lock) +{ + return raw_spin_can_lock(&lock->rlock); +} + +static inline void assert_spin_locked(spinlock_t *lock) +{ + assert_raw_spin_locked(&lock->rlock); +} + /* * Pull the atomic_t declaration: * (asm-mips/atomic.h needs above definitions) @@ -329,19 +393,4 @@ extern int _atomic_dec_and_lock(atomic_t *atomic, spinlock_t *lock); #define atomic_dec_and_lock(atomic, lock) \ __cond_lock(lock, _atomic_dec_and_lock(atomic, lock)) -/** - * spin_can_lock - would spin_trylock() succeed? - * @lock: the spinlock in question. - */ -#define spin_can_lock(lock) (!spin_is_locked(lock)) - -/* - * Pull the _spin_*()/_read_*()/_write_*() functions/declarations: - */ -#if defined(CONFIG_SMP) || defined(CONFIG_DEBUG_SPINLOCK) -# include <linux/spinlock_api_smp.h> -#else -# include <linux/spinlock_api_up.h> -#endif - #endif /* __LINUX_SPINLOCK_H */ diff --git a/include/linux/spinlock_api_smp.h b/include/linux/spinlock_api_smp.h index 8264a7f459bc..e253ccd7a604 100644 --- a/include/linux/spinlock_api_smp.h +++ b/include/linux/spinlock_api_smp.h @@ -17,165 +17,76 @@ int in_lock_functions(unsigned long addr); -#define assert_spin_locked(x) BUG_ON(!spin_is_locked(x)) - -void __lockfunc _spin_lock(spinlock_t *lock) __acquires(lock); -void __lockfunc _spin_lock_nested(spinlock_t *lock, int subclass) - __acquires(lock); -void __lockfunc _spin_lock_nest_lock(spinlock_t *lock, struct lockdep_map *map) - __acquires(lock); -void __lockfunc _read_lock(rwlock_t *lock) __acquires(lock); -void __lockfunc _write_lock(rwlock_t *lock) __acquires(lock); -void __lockfunc _spin_lock_bh(spinlock_t *lock) __acquires(lock); -void __lockfunc _read_lock_bh(rwlock_t *lock) __acquires(lock); -void __lockfunc _write_lock_bh(rwlock_t *lock) __acquires(lock); -void __lockfunc _spin_lock_irq(spinlock_t *lock) __acquires(lock); -void __lockfunc _read_lock_irq(rwlock_t *lock) __acquires(lock); -void __lockfunc _write_lock_irq(rwlock_t *lock) __acquires(lock); -unsigned long __lockfunc _spin_lock_irqsave(spinlock_t *lock) - __acquires(lock); -unsigned long __lockfunc _spin_lock_irqsave_nested(spinlock_t *lock, int subclass) - __acquires(lock); -unsigned long __lockfunc _read_lock_irqsave(rwlock_t *lock) - __acquires(lock); -unsigned long __lockfunc _write_lock_irqsave(rwlock_t *lock) - __acquires(lock); -int __lockfunc _spin_trylock(spinlock_t *lock); -int __lockfunc _read_trylock(rwlock_t *lock); -int __lockfunc _write_trylock(rwlock_t *lock); -int __lockfunc _spin_trylock_bh(spinlock_t *lock); -void __lockfunc _spin_unlock(spinlock_t *lock) __releases(lock); -void __lockfunc _read_unlock(rwlock_t *lock) __releases(lock); -void __lockfunc _write_unlock(rwlock_t *lock) __releases(lock); -void __lockfunc _spin_unlock_bh(spinlock_t *lock) __releases(lock); -void __lockfunc _read_unlock_bh(rwlock_t *lock) __releases(lock); -void __lockfunc _write_unlock_bh(rwlock_t *lock) __releases(lock); -void __lockfunc _spin_unlock_irq(spinlock_t *lock) __releases(lock); -void __lockfunc _read_unlock_irq(rwlock_t *lock) __releases(lock); -void __lockfunc _write_unlock_irq(rwlock_t *lock) __releases(lock); -void __lockfunc _spin_unlock_irqrestore(spinlock_t *lock, unsigned long flags) - __releases(lock); -void __lockfunc _read_unlock_irqrestore(rwlock_t *lock, unsigned long flags) - __releases(lock); -void __lockfunc _write_unlock_irqrestore(rwlock_t *lock, unsigned long flags) - __releases(lock); +#define assert_raw_spin_locked(x) BUG_ON(!raw_spin_is_locked(x)) + +void __lockfunc _raw_spin_lock(raw_spinlock_t *lock) __acquires(lock); +void __lockfunc _raw_spin_lock_nested(raw_spinlock_t *lock, int subclass) + __acquires(lock); +void __lockfunc +_raw_spin_lock_nest_lock(raw_spinlock_t *lock, struct lockdep_map *map) + __acquires(lock); +void __lockfunc _raw_spin_lock_bh(raw_spinlock_t *lock) __acquires(lock); +void __lockfunc _raw_spin_lock_irq(raw_spinlock_t *lock) + __acquires(lock); + +unsigned long __lockfunc _raw_spin_lock_irqsave(raw_spinlock_t *lock) + __acquires(lock); +unsigned long __lockfunc +_raw_spin_lock_irqsave_nested(raw_spinlock_t *lock, int subclass) + __acquires(lock); +int __lockfunc _raw_spin_trylock(raw_spinlock_t *lock); +int __lockfunc _raw_spin_trylock_bh(raw_spinlock_t *lock); +void __lockfunc _raw_spin_unlock(raw_spinlock_t *lock) __releases(lock); +void __lockfunc _raw_spin_unlock_bh(raw_spinlock_t *lock) __releases(lock); +void __lockfunc _raw_spin_unlock_irq(raw_spinlock_t *lock) __releases(lock); +void __lockfunc +_raw_spin_unlock_irqrestore(raw_spinlock_t *lock, unsigned long flags) + __releases(lock); #ifdef CONFIG_INLINE_SPIN_LOCK -#define _spin_lock(lock) __spin_lock(lock) -#endif - -#ifdef CONFIG_INLINE_READ_LOCK -#define _read_lock(lock) __read_lock(lock) -#endif - -#ifdef CONFIG_INLINE_WRITE_LOCK -#define _write_lock(lock) __write_lock(lock) +#define _raw_spin_lock(lock) __raw_spin_lock(lock) #endif #ifdef CONFIG_INLINE_SPIN_LOCK_BH -#define _spin_lock_bh(lock) __spin_lock_bh(lock) -#endif - -#ifdef CONFIG_INLINE_READ_LOCK_BH -#define _read_lock_bh(lock) __read_lock_bh(lock) -#endif - -#ifdef CONFIG_INLINE_WRITE_LOCK_BH -#define _write_lock_bh(lock) __write_lock_bh(lock) +#define _raw_spin_lock_bh(lock) __raw_spin_lock_bh(lock) #endif #ifdef CONFIG_INLINE_SPIN_LOCK_IRQ -#define _spin_lock_irq(lock) __spin_lock_irq(lock) -#endif - -#ifdef CONFIG_INLINE_READ_LOCK_IRQ -#define _read_lock_irq(lock) __read_lock_irq(lock) -#endif - -#ifdef CONFIG_INLINE_WRITE_LOCK_IRQ -#define _write_lock_irq(lock) __write_lock_irq(lock) +#define _raw_spin_lock_irq(lock) __raw_spin_lock_irq(lock) #endif #ifdef CONFIG_INLINE_SPIN_LOCK_IRQSAVE -#define _spin_lock_irqsave(lock) __spin_lock_irqsave(lock) -#endif - -#ifdef CONFIG_INLINE_READ_LOCK_IRQSAVE -#define _read_lock_irqsave(lock) __read_lock_irqsave(lock) -#endif - -#ifdef CONFIG_INLINE_WRITE_LOCK_IRQSAVE -#define _write_lock_irqsave(lock) __write_lock_irqsave(lock) +#define _raw_spin_lock_irqsave(lock) __raw_spin_lock_irqsave(lock) #endif #ifdef CONFIG_INLINE_SPIN_TRYLOCK -#define _spin_trylock(lock) __spin_trylock(lock) -#endif - -#ifdef CONFIG_INLINE_READ_TRYLOCK -#define _read_trylock(lock) __read_trylock(lock) -#endif - -#ifdef CONFIG_INLINE_WRITE_TRYLOCK -#define _write_trylock(lock) __write_trylock(lock) +#define _raw_spin_trylock(lock) __raw_spin_trylock(lock) #endif #ifdef CONFIG_INLINE_SPIN_TRYLOCK_BH -#define _spin_trylock_bh(lock) __spin_trylock_bh(lock) +#define _raw_spin_trylock_bh(lock) __raw_spin_trylock_bh(lock) #endif #ifdef CONFIG_INLINE_SPIN_UNLOCK -#define _spin_unlock(lock) __spin_unlock(lock) -#endif - -#ifdef CONFIG_INLINE_READ_UNLOCK -#define _read_unlock(lock) __read_unlock(lock) -#endif - -#ifdef CONFIG_INLINE_WRITE_UNLOCK -#define _write_unlock(lock) __write_unlock(lock) +#define _raw_spin_unlock(lock) __raw_spin_unlock(lock) #endif #ifdef CONFIG_INLINE_SPIN_UNLOCK_BH -#define _spin_unlock_bh(lock) __spin_unlock_bh(lock) -#endif - -#ifdef CONFIG_INLINE_READ_UNLOCK_BH -#define _read_unlock_bh(lock) __read_unlock_bh(lock) -#endif - -#ifdef CONFIG_INLINE_WRITE_UNLOCK_BH -#define _write_unlock_bh(lock) __write_unlock_bh(lock) +#define _raw_spin_unlock_bh(lock) __raw_spin_unlock_bh(lock) #endif #ifdef CONFIG_INLINE_SPIN_UNLOCK_IRQ -#define _spin_unlock_irq(lock) __spin_unlock_irq(lock) -#endif - -#ifdef CONFIG_INLINE_READ_UNLOCK_IRQ -#define _read_unlock_irq(lock) __read_unlock_irq(lock) -#endif - -#ifdef CONFIG_INLINE_WRITE_UNLOCK_IRQ -#define _write_unlock_irq(lock) __write_unlock_irq(lock) +#define _raw_spin_unlock_irq(lock) __raw_spin_unlock_irq(lock) #endif #ifdef CONFIG_INLINE_SPIN_UNLOCK_IRQRESTORE -#define _spin_unlock_irqrestore(lock, flags) __spin_unlock_irqrestore(lock, flags) -#endif - -#ifdef CONFIG_INLINE_READ_UNLOCK_IRQRESTORE -#define _read_unlock_irqrestore(lock, flags) __read_unlock_irqrestore(lock, flags) -#endif - -#ifdef CONFIG_INLINE_WRITE_UNLOCK_IRQRESTORE -#define _write_unlock_irqrestore(lock, flags) __write_unlock_irqrestore(lock, flags) +#define _raw_spin_unlock_irqrestore(lock, flags) __raw_spin_unlock_irqrestore(lock, flags) #endif -static inline int __spin_trylock(spinlock_t *lock) +static inline int __raw_spin_trylock(raw_spinlock_t *lock) { preempt_disable(); - if (_raw_spin_trylock(lock)) { + if (do_raw_spin_trylock(lock)) { spin_acquire(&lock->dep_map, 0, 1, _RET_IP_); return 1; } @@ -183,28 +94,6 @@ static inline int __spin_trylock(spinlock_t *lock) return 0; } -static inline int __read_trylock(rwlock_t *lock) -{ - preempt_disable(); - if (_raw_read_trylock(lock)) { - rwlock_acquire_read(&lock->dep_map, 0, 1, _RET_IP_); - return 1; - } - preempt_enable(); - return 0; -} - -static inline int __write_trylock(rwlock_t *lock) -{ - preempt_disable(); - if (_raw_write_trylock(lock)) { - rwlock_acquire(&lock->dep_map, 0, 1, _RET_IP_); - return 1; - } - preempt_enable(); - return 0; -} - /* * If lockdep is enabled then we use the non-preemption spin-ops * even on CONFIG_PREEMPT, because lockdep assumes that interrupts are @@ -212,14 +101,7 @@ static inline int __write_trylock(rwlock_t *lock) */ #if !defined(CONFIG_GENERIC_LOCKBREAK) || defined(CONFIG_DEBUG_LOCK_ALLOC) -static inline void __read_lock(rwlock_t *lock) -{ - preempt_disable(); - rwlock_acquire_read(&lock->dep_map, 0, 0, _RET_IP_); - LOCK_CONTENDED(lock, _raw_read_trylock, _raw_read_lock); -} - -static inline unsigned long __spin_lock_irqsave(spinlock_t *lock) +static inline unsigned long __raw_spin_lock_irqsave(raw_spinlock_t *lock) { unsigned long flags; @@ -228,205 +110,79 @@ static inline unsigned long __spin_lock_irqsave(spinlock_t *lock) spin_acquire(&lock->dep_map, 0, 0, _RET_IP_); /* * On lockdep we dont want the hand-coded irq-enable of - * _raw_spin_lock_flags() code, because lockdep assumes + * do_raw_spin_lock_flags() code, because lockdep assumes * that interrupts are not re-enabled during lock-acquire: */ #ifdef CONFIG_LOCKDEP - LOCK_CONTENDED(lock, _raw_spin_trylock, _raw_spin_lock); + LOCK_CONTENDED(lock, do_raw_spin_trylock, do_raw_spin_lock); #else - _raw_spin_lock_flags(lock, &flags); + do_raw_spin_lock_flags(lock, &flags); #endif return flags; } -static inline void __spin_lock_irq(spinlock_t *lock) +static inline void __raw_spin_lock_irq(raw_spinlock_t *lock) { local_irq_disable(); preempt_disable(); spin_acquire(&lock->dep_map, 0, 0, _RET_IP_); - LOCK_CONTENDED(lock, _raw_spin_trylock, _raw_spin_lock); + LOCK_CONTENDED(lock, do_raw_spin_trylock, do_raw_spin_lock); } -static inline void __spin_lock_bh(spinlock_t *lock) +static inline void __raw_spin_lock_bh(raw_spinlock_t *lock) { local_bh_disable(); preempt_disable(); spin_acquire(&lock->dep_map, 0, 0, _RET_IP_); - LOCK_CONTENDED(lock, _raw_spin_trylock, _raw_spin_lock); -} - -static inline unsigned long __read_lock_irqsave(rwlock_t *lock) -{ - unsigned long flags; - - local_irq_save(flags); - preempt_disable(); - rwlock_acquire_read(&lock->dep_map, 0, 0, _RET_IP_); - LOCK_CONTENDED_FLAGS(lock, _raw_read_trylock, _raw_read_lock, - _raw_read_lock_flags, &flags); - return flags; -} - -static inline void __read_lock_irq(rwlock_t *lock) -{ - local_irq_disable(); - preempt_disable(); - rwlock_acquire_read(&lock->dep_map, 0, 0, _RET_IP_); - LOCK_CONTENDED(lock, _raw_read_trylock, _raw_read_lock); -} - -static inline void __read_lock_bh(rwlock_t *lock) -{ - local_bh_disable(); - preempt_disable(); - rwlock_acquire_read(&lock->dep_map, 0, 0, _RET_IP_); - LOCK_CONTENDED(lock, _raw_read_trylock, _raw_read_lock); -} - -static inline unsigned long __write_lock_irqsave(rwlock_t *lock) -{ - unsigned long flags; - - local_irq_save(flags); - preempt_disable(); - rwlock_acquire(&lock->dep_map, 0, 0, _RET_IP_); - LOCK_CONTENDED_FLAGS(lock, _raw_write_trylock, _raw_write_lock, - _raw_write_lock_flags, &flags); - return flags; -} - -static inline void __write_lock_irq(rwlock_t *lock) -{ - local_irq_disable(); - preempt_disable(); - rwlock_acquire(&lock->dep_map, 0, 0, _RET_IP_); - LOCK_CONTENDED(lock, _raw_write_trylock, _raw_write_lock); + LOCK_CONTENDED(lock, do_raw_spin_trylock, do_raw_spin_lock); } -static inline void __write_lock_bh(rwlock_t *lock) -{ - local_bh_disable(); - preempt_disable(); - rwlock_acquire(&lock->dep_map, 0, 0, _RET_IP_); - LOCK_CONTENDED(lock, _raw_write_trylock, _raw_write_lock); -} - -static inline void __spin_lock(spinlock_t *lock) +static inline void __raw_spin_lock(raw_spinlock_t *lock) { preempt_disable(); spin_acquire(&lock->dep_map, 0, 0, _RET_IP_); - LOCK_CONTENDED(lock, _raw_spin_trylock, _raw_spin_lock); -} - -static inline void __write_lock(rwlock_t *lock) -{ - preempt_disable(); - rwlock_acquire(&lock->dep_map, 0, 0, _RET_IP_); - LOCK_CONTENDED(lock, _raw_write_trylock, _raw_write_lock); + LOCK_CONTENDED(lock, do_raw_spin_trylock, do_raw_spin_lock); } #endif /* CONFIG_PREEMPT */ -static inline void __spin_unlock(spinlock_t *lock) +static inline void __raw_spin_unlock(raw_spinlock_t *lock) { spin_release(&lock->dep_map, 1, _RET_IP_); - _raw_spin_unlock(lock); - preempt_enable(); -} - -static inline void __write_unlock(rwlock_t *lock) -{ - rwlock_release(&lock->dep_map, 1, _RET_IP_); - _raw_write_unlock(lock); - preempt_enable(); -} - -static inline void __read_unlock(rwlock_t *lock) -{ - rwlock_release(&lock->dep_map, 1, _RET_IP_); - _raw_read_unlock(lock); + do_raw_spin_unlock(lock); preempt_enable(); } -static inline void __spin_unlock_irqrestore(spinlock_t *lock, +static inline void __raw_spin_unlock_irqrestore(raw_spinlock_t *lock, unsigned long flags) { spin_release(&lock->dep_map, 1, _RET_IP_); - _raw_spin_unlock(lock); + do_raw_spin_unlock(lock); local_irq_restore(flags); preempt_enable(); } -static inline void __spin_unlock_irq(spinlock_t *lock) +static inline void __raw_spin_unlock_irq(raw_spinlock_t *lock) { spin_release(&lock->dep_map, 1, _RET_IP_); - _raw_spin_unlock(lock); + do_raw_spin_unlock(lock); local_irq_enable(); preempt_enable(); } -static inline void __spin_unlock_bh(spinlock_t *lock) +static inline void __raw_spin_unlock_bh(raw_spinlock_t *lock) { spin_release(&lock->dep_map, 1, _RET_IP_); - _raw_spin_unlock(lock); - preempt_enable_no_resched(); - local_bh_enable_ip((unsigned long)__builtin_return_address(0)); -} - -static inline void __read_unlock_irqrestore(rwlock_t *lock, unsigned long flags) -{ - rwlock_release(&lock->dep_map, 1, _RET_IP_); - _raw_read_unlock(lock); - local_irq_restore(flags); - preempt_enable(); -} - -static inline void __read_unlock_irq(rwlock_t *lock) -{ - rwlock_release(&lock->dep_map, 1, _RET_IP_); - _raw_read_unlock(lock); - local_irq_enable(); - preempt_enable(); -} - -static inline void __read_unlock_bh(rwlock_t *lock) -{ - rwlock_release(&lock->dep_map, 1, _RET_IP_); - _raw_read_unlock(lock); + do_raw_spin_unlock(lock); preempt_enable_no_resched(); local_bh_enable_ip((unsigned long)__builtin_return_address(0)); } -static inline void __write_unlock_irqrestore(rwlock_t *lock, - unsigned long flags) -{ - rwlock_release(&lock->dep_map, 1, _RET_IP_); - _raw_write_unlock(lock); - local_irq_restore(flags); - preempt_enable(); -} - -static inline void __write_unlock_irq(rwlock_t *lock) -{ - rwlock_release(&lock->dep_map, 1, _RET_IP_); - _raw_write_unlock(lock); - local_irq_enable(); - preempt_enable(); -} - -static inline void __write_unlock_bh(rwlock_t *lock) -{ - rwlock_release(&lock->dep_map, 1, _RET_IP_); - _raw_write_unlock(lock); - preempt_enable_no_resched(); - local_bh_enable_ip((unsigned long)__builtin_return_address(0)); -} - -static inline int __spin_trylock_bh(spinlock_t *lock) +static inline int __raw_spin_trylock_bh(raw_spinlock_t *lock) { local_bh_disable(); preempt_disable(); - if (_raw_spin_trylock(lock)) { + if (do_raw_spin_trylock(lock)) { spin_acquire(&lock->dep_map, 0, 1, _RET_IP_); return 1; } @@ -435,4 +191,6 @@ static inline int __spin_trylock_bh(spinlock_t *lock) return 0; } +#include <linux/rwlock_api_smp.h> + #endif /* __LINUX_SPINLOCK_API_SMP_H */ diff --git a/include/linux/spinlock_api_up.h b/include/linux/spinlock_api_up.h index 04e1d3164576..af1f47229e70 100644 --- a/include/linux/spinlock_api_up.h +++ b/include/linux/spinlock_api_up.h @@ -16,7 +16,7 @@ #define in_lock_functions(ADDR) 0 -#define assert_spin_locked(lock) do { (void)(lock); } while (0) +#define assert_raw_spin_locked(lock) do { (void)(lock); } while (0) /* * In the UP-nondebug case there's no real locking going on, so the @@ -40,7 +40,8 @@ do { preempt_enable(); __release(lock); (void)(lock); } while (0) #define __UNLOCK_BH(lock) \ - do { preempt_enable_no_resched(); local_bh_enable(); __release(lock); (void)(lock); } while (0) + do { preempt_enable_no_resched(); local_bh_enable(); \ + __release(lock); (void)(lock); } while (0) #define __UNLOCK_IRQ(lock) \ do { local_irq_enable(); __UNLOCK(lock); } while (0) @@ -48,34 +49,37 @@ #define __UNLOCK_IRQRESTORE(lock, flags) \ do { local_irq_restore(flags); __UNLOCK(lock); } while (0) -#define _spin_lock(lock) __LOCK(lock) -#define _spin_lock_nested(lock, subclass) __LOCK(lock) -#define _read_lock(lock) __LOCK(lock) -#define _write_lock(lock) __LOCK(lock) -#define _spin_lock_bh(lock) __LOCK_BH(lock) -#define _read_lock_bh(lock) __LOCK_BH(lock) -#define _write_lock_bh(lock) __LOCK_BH(lock) -#define _spin_lock_irq(lock) __LOCK_IRQ(lock) -#define _read_lock_irq(lock) __LOCK_IRQ(lock) -#define _write_lock_irq(lock) __LOCK_IRQ(lock) -#define _spin_lock_irqsave(lock, flags) __LOCK_IRQSAVE(lock, flags) -#define _read_lock_irqsave(lock, flags) __LOCK_IRQSAVE(lock, flags) -#define _write_lock_irqsave(lock, flags) __LOCK_IRQSAVE(lock, flags) -#define _spin_trylock(lock) ({ __LOCK(lock); 1; }) -#define _read_trylock(lock) ({ __LOCK(lock); 1; }) -#define _write_trylock(lock) ({ __LOCK(lock); 1; }) -#define _spin_trylock_bh(lock) ({ __LOCK_BH(lock); 1; }) -#define _spin_unlock(lock) __UNLOCK(lock) -#define _read_unlock(lock) __UNLOCK(lock) -#define _write_unlock(lock) __UNLOCK(lock) -#define _spin_unlock_bh(lock) __UNLOCK_BH(lock) -#define _write_unlock_bh(lock) __UNLOCK_BH(lock) -#define _read_unlock_bh(lock) __UNLOCK_BH(lock) -#define _spin_unlock_irq(lock) __UNLOCK_IRQ(lock) -#define _read_unlock_irq(lock) __UNLOCK_IRQ(lock) -#define _write_unlock_irq(lock) __UNLOCK_IRQ(lock) -#define _spin_unlock_irqrestore(lock, flags) __UNLOCK_IRQRESTORE(lock, flags) -#define _read_unlock_irqrestore(lock, flags) __UNLOCK_IRQRESTORE(lock, flags) -#define _write_unlock_irqrestore(lock, flags) __UNLOCK_IRQRESTORE(lock, flags) +#define _raw_spin_lock(lock) __LOCK(lock) +#define _raw_spin_lock_nested(lock, subclass) __LOCK(lock) +#define _raw_read_lock(lock) __LOCK(lock) +#define _raw_write_lock(lock) __LOCK(lock) +#define _raw_spin_lock_bh(lock) __LOCK_BH(lock) +#define _raw_read_lock_bh(lock) __LOCK_BH(lock) +#define _raw_write_lock_bh(lock) __LOCK_BH(lock) +#define _raw_spin_lock_irq(lock) __LOCK_IRQ(lock) +#define _raw_read_lock_irq(lock) __LOCK_IRQ(lock) +#define _raw_write_lock_irq(lock) __LOCK_IRQ(lock) +#define _raw_spin_lock_irqsave(lock, flags) __LOCK_IRQSAVE(lock, flags) +#define _raw_read_lock_irqsave(lock, flags) __LOCK_IRQSAVE(lock, flags) +#define _raw_write_lock_irqsave(lock, flags) __LOCK_IRQSAVE(lock, flags) +#define _raw_spin_trylock(lock) ({ __LOCK(lock); 1; }) +#define _raw_read_trylock(lock) ({ __LOCK(lock); 1; }) +#define _raw_write_trylock(lock) ({ __LOCK(lock); 1; }) +#define _raw_spin_trylock_bh(lock) ({ __LOCK_BH(lock); 1; }) +#define _raw_spin_unlock(lock) __UNLOCK(lock) +#define _raw_read_unlock(lock) __UNLOCK(lock) +#define _raw_write_unlock(lock) __UNLOCK(lock) +#define _raw_spin_unlock_bh(lock) __UNLOCK_BH(lock) +#define _raw_write_unlock_bh(lock) __UNLOCK_BH(lock) +#define _raw_read_unlock_bh(lock) __UNLOCK_BH(lock) +#define _raw_spin_unlock_irq(lock) __UNLOCK_IRQ(lock) +#define _raw_read_unlock_irq(lock) __UNLOCK_IRQ(lock) +#define _raw_write_unlock_irq(lock) __UNLOCK_IRQ(lock) +#define _raw_spin_unlock_irqrestore(lock, flags) \ + __UNLOCK_IRQRESTORE(lock, flags) +#define _raw_read_unlock_irqrestore(lock, flags) \ + __UNLOCK_IRQRESTORE(lock, flags) +#define _raw_write_unlock_irqrestore(lock, flags) \ + __UNLOCK_IRQRESTORE(lock, flags) #endif /* __LINUX_SPINLOCK_API_UP_H */ diff --git a/include/linux/spinlock_types.h b/include/linux/spinlock_types.h index 68d88f71f1a2..851b7783720d 100644 --- a/include/linux/spinlock_types.h +++ b/include/linux/spinlock_types.h @@ -17,8 +17,8 @@ #include <linux/lockdep.h> -typedef struct { - raw_spinlock_t raw_lock; +typedef struct raw_spinlock { + arch_spinlock_t raw_lock; #ifdef CONFIG_GENERIC_LOCKBREAK unsigned int break_lock; #endif @@ -29,26 +29,10 @@ typedef struct { #ifdef CONFIG_DEBUG_LOCK_ALLOC struct lockdep_map dep_map; #endif -} spinlock_t; +} raw_spinlock_t; #define SPINLOCK_MAGIC 0xdead4ead -typedef struct { - raw_rwlock_t raw_lock; -#ifdef CONFIG_GENERIC_LOCKBREAK - unsigned int break_lock; -#endif -#ifdef CONFIG_DEBUG_SPINLOCK - unsigned int magic, owner_cpu; - void *owner; -#endif -#ifdef CONFIG_DEBUG_LOCK_ALLOC - struct lockdep_map dep_map; -#endif -} rwlock_t; - -#define RWLOCK_MAGIC 0xdeaf1eed - #define SPINLOCK_OWNER_INIT ((void *)-1L) #ifdef CONFIG_DEBUG_LOCK_ALLOC @@ -57,44 +41,56 @@ typedef struct { # define SPIN_DEP_MAP_INIT(lockname) #endif -#ifdef CONFIG_DEBUG_LOCK_ALLOC -# define RW_DEP_MAP_INIT(lockname) .dep_map = { .name = #lockname } +#ifdef CONFIG_DEBUG_SPINLOCK +# define SPIN_DEBUG_INIT(lockname) \ + .magic = SPINLOCK_MAGIC, \ + .owner_cpu = -1, \ + .owner = SPINLOCK_OWNER_INIT, #else -# define RW_DEP_MAP_INIT(lockname) +# define SPIN_DEBUG_INIT(lockname) #endif -#ifdef CONFIG_DEBUG_SPINLOCK -# define __SPIN_LOCK_UNLOCKED(lockname) \ - (spinlock_t) { .raw_lock = __RAW_SPIN_LOCK_UNLOCKED, \ - .magic = SPINLOCK_MAGIC, \ - .owner = SPINLOCK_OWNER_INIT, \ - .owner_cpu = -1, \ - SPIN_DEP_MAP_INIT(lockname) } -#define __RW_LOCK_UNLOCKED(lockname) \ - (rwlock_t) { .raw_lock = __RAW_RW_LOCK_UNLOCKED, \ - .magic = RWLOCK_MAGIC, \ - .owner = SPINLOCK_OWNER_INIT, \ - .owner_cpu = -1, \ - RW_DEP_MAP_INIT(lockname) } -#else -# define __SPIN_LOCK_UNLOCKED(lockname) \ - (spinlock_t) { .raw_lock = __RAW_SPIN_LOCK_UNLOCKED, \ - SPIN_DEP_MAP_INIT(lockname) } -#define __RW_LOCK_UNLOCKED(lockname) \ - (rwlock_t) { .raw_lock = __RAW_RW_LOCK_UNLOCKED, \ - RW_DEP_MAP_INIT(lockname) } +#define __RAW_SPIN_LOCK_INITIALIZER(lockname) \ + { \ + .raw_lock = __ARCH_SPIN_LOCK_UNLOCKED, \ + SPIN_DEBUG_INIT(lockname) \ + SPIN_DEP_MAP_INIT(lockname) } + +#define __RAW_SPIN_LOCK_UNLOCKED(lockname) \ + (raw_spinlock_t) __RAW_SPIN_LOCK_INITIALIZER(lockname) + +#define DEFINE_RAW_SPINLOCK(x) raw_spinlock_t x = __RAW_SPIN_LOCK_UNLOCKED(x) + +typedef struct spinlock { + union { + struct raw_spinlock rlock; + +#ifdef CONFIG_DEBUG_LOCK_ALLOC +# define LOCK_PADSIZE (offsetof(struct raw_spinlock, dep_map)) + struct { + u8 __padding[LOCK_PADSIZE]; + struct lockdep_map dep_map; + }; #endif + }; +} spinlock_t; + +#define __SPIN_LOCK_INITIALIZER(lockname) \ + { { .rlock = __RAW_SPIN_LOCK_INITIALIZER(lockname) } } + +#define __SPIN_LOCK_UNLOCKED(lockname) \ + (spinlock_t ) __SPIN_LOCK_INITIALIZER(lockname) /* - * SPIN_LOCK_UNLOCKED and RW_LOCK_UNLOCKED defeat lockdep state tracking and - * are hence deprecated. - * Please use DEFINE_SPINLOCK()/DEFINE_RWLOCK() or - * __SPIN_LOCK_UNLOCKED()/__RW_LOCK_UNLOCKED() as appropriate. + * SPIN_LOCK_UNLOCKED defeats lockdep state tracking and is hence + * deprecated. + * Please use DEFINE_SPINLOCK() or __SPIN_LOCK_UNLOCKED() as + * appropriate. */ #define SPIN_LOCK_UNLOCKED __SPIN_LOCK_UNLOCKED(old_style_spin_init) -#define RW_LOCK_UNLOCKED __RW_LOCK_UNLOCKED(old_style_rw_init) #define DEFINE_SPINLOCK(x) spinlock_t x = __SPIN_LOCK_UNLOCKED(x) -#define DEFINE_RWLOCK(x) rwlock_t x = __RW_LOCK_UNLOCKED(x) + +#include <linux/rwlock_types.h> #endif /* __LINUX_SPINLOCK_TYPES_H */ diff --git a/include/linux/spinlock_types_up.h b/include/linux/spinlock_types_up.h index 04135b0e198e..c09b6407ae1b 100644 --- a/include/linux/spinlock_types_up.h +++ b/include/linux/spinlock_types_up.h @@ -16,22 +16,22 @@ typedef struct { volatile unsigned int slock; -} raw_spinlock_t; +} arch_spinlock_t; -#define __RAW_SPIN_LOCK_UNLOCKED { 1 } +#define __ARCH_SPIN_LOCK_UNLOCKED { 1 } #else -typedef struct { } raw_spinlock_t; +typedef struct { } arch_spinlock_t; -#define __RAW_SPIN_LOCK_UNLOCKED { } +#define __ARCH_SPIN_LOCK_UNLOCKED { } #endif typedef struct { /* no debug version on UP */ -} raw_rwlock_t; +} arch_rwlock_t; -#define __RAW_RW_LOCK_UNLOCKED { } +#define __ARCH_RW_LOCK_UNLOCKED { } #endif /* __LINUX_SPINLOCK_TYPES_UP_H */ diff --git a/include/linux/spinlock_up.h b/include/linux/spinlock_up.h index d4841ed8215b..b14f6a91e19f 100644 --- a/include/linux/spinlock_up.h +++ b/include/linux/spinlock_up.h @@ -18,21 +18,21 @@ */ #ifdef CONFIG_DEBUG_SPINLOCK -#define __raw_spin_is_locked(x) ((x)->slock == 0) +#define arch_spin_is_locked(x) ((x)->slock == 0) -static inline void __raw_spin_lock(raw_spinlock_t *lock) +static inline void arch_spin_lock(arch_spinlock_t *lock) { lock->slock = 0; } static inline void -__raw_spin_lock_flags(raw_spinlock_t *lock, unsigned long flags) +arch_spin_lock_flags(arch_spinlock_t *lock, unsigned long flags) { local_irq_save(flags); lock->slock = 0; } -static inline int __raw_spin_trylock(raw_spinlock_t *lock) +static inline int arch_spin_trylock(arch_spinlock_t *lock) { char oldval = lock->slock; @@ -41,7 +41,7 @@ static inline int __raw_spin_trylock(raw_spinlock_t *lock) return oldval > 0; } -static inline void __raw_spin_unlock(raw_spinlock_t *lock) +static inline void arch_spin_unlock(arch_spinlock_t *lock) { lock->slock = 1; } @@ -49,28 +49,28 @@ static inline void __raw_spin_unlock(raw_spinlock_t *lock) /* * Read-write spinlocks. No debug version. */ -#define __raw_read_lock(lock) do { (void)(lock); } while (0) -#define __raw_write_lock(lock) do { (void)(lock); } while (0) -#define __raw_read_trylock(lock) ({ (void)(lock); 1; }) -#define __raw_write_trylock(lock) ({ (void)(lock); 1; }) -#define __raw_read_unlock(lock) do { (void)(lock); } while (0) -#define __raw_write_unlock(lock) do { (void)(lock); } while (0) +#define arch_read_lock(lock) do { (void)(lock); } while (0) +#define arch_write_lock(lock) do { (void)(lock); } while (0) +#define arch_read_trylock(lock) ({ (void)(lock); 1; }) +#define arch_write_trylock(lock) ({ (void)(lock); 1; }) +#define arch_read_unlock(lock) do { (void)(lock); } while (0) +#define arch_write_unlock(lock) do { (void)(lock); } while (0) #else /* DEBUG_SPINLOCK */ -#define __raw_spin_is_locked(lock) ((void)(lock), 0) +#define arch_spin_is_locked(lock) ((void)(lock), 0) /* for sched.c and kernel_lock.c: */ -# define __raw_spin_lock(lock) do { (void)(lock); } while (0) -# define __raw_spin_lock_flags(lock, flags) do { (void)(lock); } while (0) -# define __raw_spin_unlock(lock) do { (void)(lock); } while (0) -# define __raw_spin_trylock(lock) ({ (void)(lock); 1; }) +# define arch_spin_lock(lock) do { (void)(lock); } while (0) +# define arch_spin_lock_flags(lock, flags) do { (void)(lock); } while (0) +# define arch_spin_unlock(lock) do { (void)(lock); } while (0) +# define arch_spin_trylock(lock) ({ (void)(lock); 1; }) #endif /* DEBUG_SPINLOCK */ -#define __raw_spin_is_contended(lock) (((void)(lock), 0)) +#define arch_spin_is_contended(lock) (((void)(lock), 0)) -#define __raw_read_can_lock(lock) (((void)(lock), 1)) -#define __raw_write_can_lock(lock) (((void)(lock), 1)) +#define arch_read_can_lock(lock) (((void)(lock), 1)) +#define arch_write_can_lock(lock) (((void)(lock), 1)) -#define __raw_spin_unlock_wait(lock) \ - do { cpu_relax(); } while (__raw_spin_is_locked(lock)) +#define arch_spin_unlock_wait(lock) \ + do { cpu_relax(); } while (arch_spin_is_locked(lock)) #endif /* __LINUX_SPINLOCK_UP_H */ diff --git a/include/linux/srcu.h b/include/linux/srcu.h index 4765d97dcafb..4d5ecb222af9 100644 --- a/include/linux/srcu.h +++ b/include/linux/srcu.h @@ -33,8 +33,11 @@ struct srcu_struct_array { struct srcu_struct { int completed; - struct srcu_struct_array *per_cpu_ref; + struct srcu_struct_array __percpu *per_cpu_ref; struct mutex mutex; +#ifdef CONFIG_DEBUG_LOCK_ALLOC + struct lockdep_map dep_map; +#endif /* #ifdef CONFIG_DEBUG_LOCK_ALLOC */ }; #ifndef CONFIG_PREEMPT @@ -43,12 +46,100 @@ struct srcu_struct { #define srcu_barrier() #endif /* #else #ifndef CONFIG_PREEMPT */ +#ifdef CONFIG_DEBUG_LOCK_ALLOC + +int __init_srcu_struct(struct srcu_struct *sp, const char *name, + struct lock_class_key *key); + +#define init_srcu_struct(sp) \ +({ \ + static struct lock_class_key __srcu_key; \ + \ + __init_srcu_struct((sp), #sp, &__srcu_key); \ +}) + +# define srcu_read_acquire(sp) \ + lock_acquire(&(sp)->dep_map, 0, 0, 2, 1, NULL, _THIS_IP_) +# define srcu_read_release(sp) \ + lock_release(&(sp)->dep_map, 1, _THIS_IP_) + +#else /* #ifdef CONFIG_DEBUG_LOCK_ALLOC */ + int init_srcu_struct(struct srcu_struct *sp); + +# define srcu_read_acquire(sp) do { } while (0) +# define srcu_read_release(sp) do { } while (0) + +#endif /* #else #ifdef CONFIG_DEBUG_LOCK_ALLOC */ + void cleanup_srcu_struct(struct srcu_struct *sp); -int srcu_read_lock(struct srcu_struct *sp) __acquires(sp); -void srcu_read_unlock(struct srcu_struct *sp, int idx) __releases(sp); +int __srcu_read_lock(struct srcu_struct *sp) __acquires(sp); +void __srcu_read_unlock(struct srcu_struct *sp, int idx) __releases(sp); void synchronize_srcu(struct srcu_struct *sp); void synchronize_srcu_expedited(struct srcu_struct *sp); long srcu_batches_completed(struct srcu_struct *sp); +#ifdef CONFIG_DEBUG_LOCK_ALLOC + +/** + * srcu_read_lock_held - might we be in SRCU read-side critical section? + * + * If CONFIG_PROVE_LOCKING is selected and enabled, returns nonzero iff in + * an SRCU read-side critical section. In absence of CONFIG_PROVE_LOCKING, + * this assumes we are in an SRCU read-side critical section unless it can + * prove otherwise. + */ +static inline int srcu_read_lock_held(struct srcu_struct *sp) +{ + if (debug_locks) + return lock_is_held(&sp->dep_map); + return 1; +} + +#else /* #ifdef CONFIG_DEBUG_LOCK_ALLOC */ + +static inline int srcu_read_lock_held(struct srcu_struct *sp) +{ + return 1; +} + +#endif /* #else #ifdef CONFIG_DEBUG_LOCK_ALLOC */ + +/** + * srcu_dereference - fetch SRCU-protected pointer with checking + * + * Makes rcu_dereference_check() do the dirty work. + */ +#define srcu_dereference(p, sp) \ + rcu_dereference_check(p, srcu_read_lock_held(sp)) + +/** + * srcu_read_lock - register a new reader for an SRCU-protected structure. + * @sp: srcu_struct in which to register the new reader. + * + * Enter an SRCU read-side critical section. Note that SRCU read-side + * critical sections may be nested. + */ +static inline int srcu_read_lock(struct srcu_struct *sp) __acquires(sp) +{ + int retval = __srcu_read_lock(sp); + + srcu_read_acquire(sp); + return retval; +} + +/** + * srcu_read_unlock - unregister a old reader from an SRCU-protected structure. + * @sp: srcu_struct in which to unregister the old reader. + * @idx: return value from corresponding srcu_read_lock(). + * + * Exit an SRCU read-side critical section. + */ +static inline void srcu_read_unlock(struct srcu_struct *sp, int idx) + __releases(sp) +{ + srcu_read_release(sp); + __srcu_read_unlock(sp, idx); +} + #endif diff --git a/include/linux/stmmac.h b/include/linux/stmmac.h new file mode 100644 index 000000000000..32bfd1a8a48d --- /dev/null +++ b/include/linux/stmmac.h @@ -0,0 +1,53 @@ +/******************************************************************************* + + Header file for stmmac platform data + + Copyright (C) 2009 STMicroelectronics Ltd + + This program is free software; you can redistribute it and/or modify it + under the terms and conditions of the GNU General Public License, + version 2, as published by the Free Software Foundation. + + This program is distributed in the hope it will be useful, but WITHOUT + ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or + FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for + more details. + + You should have received a copy of the GNU General Public License along with + this program; if not, write to the Free Software Foundation, Inc., + 51 Franklin St - Fifth Floor, Boston, MA 02110-1301 USA. + + The full GNU General Public License is included in this distribution in + the file called "COPYING". + + Author: Giuseppe Cavallaro <peppe.cavallaro@st.com> +*******************************************************************************/ + +#ifndef __STMMAC_PLATFORM_DATA +#define __STMMAC_PLATFORM_DATA + +/* platfrom data for platfrom device structure's platfrom_data field */ + +/* Private data for the STM on-board ethernet driver */ +struct plat_stmmacenet_data { + int bus_id; + int pbl; + int has_gmac; + void (*fix_mac_speed)(void *priv, unsigned int speed); + void (*bus_setup)(unsigned long ioaddr); +#ifdef CONFIG_STM_DRIVERS + struct stm_pad_config *pad_config; +#endif + void *bsp_priv; +}; + +struct plat_stmmacphy_data { + int bus_id; + int phy_addr; + unsigned int phy_mask; + int interface; + int (*phy_reset)(void *priv); + void *priv; +}; +#endif + diff --git a/include/linux/string.h b/include/linux/string.h index b8508868d5ad..a716ee2a8adb 100644 --- a/include/linux/string.h +++ b/include/linux/string.h @@ -62,9 +62,20 @@ extern char * strnchr(const char *, size_t, int); #ifndef __HAVE_ARCH_STRRCHR extern char * strrchr(const char *,int); #endif -extern char * __must_check strstrip(char *); +extern char * __must_check skip_spaces(const char *); + +extern char *strim(char *); + +static inline __must_check char *strstrip(char *str) +{ + return strim(str); +} + #ifndef __HAVE_ARCH_STRSTR -extern char * strstr(const char *,const char *); +extern char * strstr(const char *, const char *); +#endif +#ifndef __HAVE_ARCH_STRNSTR +extern char * strnstr(const char *, const char *, size_t); #endif #ifndef __HAVE_ARCH_STRLEN extern __kernel_size_t strlen(const char *); diff --git a/include/linux/sunrpc/bc_xprt.h b/include/linux/sunrpc/bc_xprt.h index 6508f0dc0eff..d7152b451e21 100644 --- a/include/linux/sunrpc/bc_xprt.h +++ b/include/linux/sunrpc/bc_xprt.h @@ -38,12 +38,27 @@ int xprt_setup_backchannel(struct rpc_xprt *, unsigned int min_reqs); void xprt_destroy_backchannel(struct rpc_xprt *, int max_reqs); void bc_release_request(struct rpc_task *); int bc_send(struct rpc_rqst *req); + +/* + * Determine if a shared backchannel is in use + */ +static inline int svc_is_backchannel(const struct svc_rqst *rqstp) +{ + if (rqstp->rq_server->bc_xprt) + return 1; + return 0; +} #else /* CONFIG_NFS_V4_1 */ static inline int xprt_setup_backchannel(struct rpc_xprt *xprt, unsigned int min_reqs) { return 0; } + +static inline int svc_is_backchannel(const struct svc_rqst *rqstp) +{ + return 0; +} #endif /* CONFIG_NFS_V4_1 */ #endif /* _LINUX_SUNRPC_BC_XPRT_H */ diff --git a/include/linux/sunrpc/debug.h b/include/linux/sunrpc/debug.h index 10709cbe96fd..c2786f20016f 100644 --- a/include/linux/sunrpc/debug.h +++ b/include/linux/sunrpc/debug.h @@ -28,9 +28,6 @@ #ifdef __KERNEL__ -#include <linux/timer.h> -#include <linux/workqueue.h> - /* * Enable RPC debugging/profiling. */ diff --git a/include/linux/sunrpc/rpc_rdma.h b/include/linux/sunrpc/rpc_rdma.h index 87b895d5c786..b78f16b1dea3 100644 --- a/include/linux/sunrpc/rpc_rdma.h +++ b/include/linux/sunrpc/rpc_rdma.h @@ -40,6 +40,8 @@ #ifndef _LINUX_SUNRPC_RPC_RDMA_H #define _LINUX_SUNRPC_RPC_RDMA_H +#include <linux/types.h> + struct rpcrdma_segment { __be32 rs_handle; /* Registered memory handle */ __be32 rs_length; /* Length of the chunk in bytes */ diff --git a/include/linux/sunrpc/sched.h b/include/linux/sunrpc/sched.h index 401097781fc0..7bc7fd5291ce 100644 --- a/include/linux/sunrpc/sched.h +++ b/include/linux/sunrpc/sched.h @@ -130,12 +130,14 @@ struct rpc_task_setup { #define RPC_TASK_DYNAMIC 0x0080 /* task was kmalloc'ed */ #define RPC_TASK_KILLED 0x0100 /* task was killed */ #define RPC_TASK_SOFT 0x0200 /* Use soft timeouts */ +#define RPC_TASK_SOFTCONN 0x0400 /* Fail if can't connect */ #define RPC_IS_ASYNC(t) ((t)->tk_flags & RPC_TASK_ASYNC) #define RPC_IS_SWAPPER(t) ((t)->tk_flags & RPC_TASK_SWAPPER) #define RPC_DO_ROOTOVERRIDE(t) ((t)->tk_flags & RPC_TASK_ROOTCREDS) #define RPC_ASSASSINATED(t) ((t)->tk_flags & RPC_TASK_KILLED) #define RPC_IS_SOFT(t) ((t)->tk_flags & RPC_TASK_SOFT) +#define RPC_IS_SOFTCONN(t) ((t)->tk_flags & RPC_TASK_SOFTCONN) #define RPC_TASK_RUNNING 0 #define RPC_TASK_QUEUED 1 @@ -171,7 +173,8 @@ struct rpc_task_setup { #define RPC_PRIORITY_LOW (-1) #define RPC_PRIORITY_NORMAL (0) #define RPC_PRIORITY_HIGH (1) -#define RPC_NR_PRIORITY (1 + RPC_PRIORITY_HIGH - RPC_PRIORITY_LOW) +#define RPC_PRIORITY_PRIVILEGED (2) +#define RPC_NR_PRIORITY (1 + RPC_PRIORITY_PRIVILEGED - RPC_PRIORITY_LOW) struct rpc_timer { struct timer_list timer; @@ -227,6 +230,7 @@ void rpc_wake_up_queued_task(struct rpc_wait_queue *, void rpc_wake_up(struct rpc_wait_queue *); struct rpc_task *rpc_wake_up_next(struct rpc_wait_queue *); void rpc_wake_up_status(struct rpc_wait_queue *, int); +int rpc_queue_empty(struct rpc_wait_queue *); void rpc_delay(struct rpc_task *, unsigned long); void * rpc_malloc(struct rpc_task *, size_t); void rpc_free(void *); @@ -252,6 +256,16 @@ static inline int rpc_wait_for_completion_task(struct rpc_task *task) return __rpc_wait_for_completion_task(task, NULL); } +static inline void rpc_task_set_priority(struct rpc_task *task, unsigned char prio) +{ + task->tk_priority = prio - RPC_PRIORITY_LOW; +} + +static inline int rpc_task_has_priority(struct rpc_task *task, unsigned char prio) +{ + return (task->tk_priority + RPC_PRIORITY_LOW == prio); +} + #ifdef RPC_DEBUG static inline const char * rpc_qname(struct rpc_wait_queue *q) { diff --git a/include/linux/sunrpc/svc.h b/include/linux/sunrpc/svc.h index 52e8cb0a7569..5a3085b9b394 100644 --- a/include/linux/sunrpc/svc.h +++ b/include/linux/sunrpc/svc.h @@ -29,7 +29,6 @@ struct svc_pool_stats { unsigned long packets; unsigned long sockets_queued; unsigned long threads_woken; - unsigned long overloads_avoided; unsigned long threads_timedout; }; @@ -50,7 +49,6 @@ struct svc_pool { struct list_head sp_sockets; /* pending sockets */ unsigned int sp_nrthreads; /* # of threads in pool */ struct list_head sp_all_threads; /* all server threads */ - int sp_nwaking; /* number of threads woken but not yet active */ struct svc_pool_stats sp_stats; /* statistics on pool operation */ } ____cacheline_aligned_in_smp; @@ -275,16 +273,11 @@ struct svc_rqst { struct auth_domain * rq_client; /* RPC peer info */ struct auth_domain * rq_gssclient; /* "gss/"-style peer info */ struct svc_cacherep * rq_cacherep; /* cache info */ - struct knfsd_fh * rq_reffh; /* Referrence filehandle, used to - * determine what device number - * to report (real or virtual) - */ int rq_splice_ok; /* turned off in gss privacy * to prevent encrypting page * cache pages */ wait_queue_head_t rq_wait; /* synchronization */ struct task_struct *rq_task; /* service thread */ - int rq_waking; /* 1 if thread is being woken */ }; /* diff --git a/include/linux/swap.h b/include/linux/swap.h index 4ec90019c1a4..a2602a8207a6 100644 --- a/include/linux/swap.h +++ b/include/linux/swap.h @@ -145,38 +145,43 @@ enum { SWP_DISCARDABLE = (1 << 2), /* blkdev supports discard */ SWP_DISCARDING = (1 << 3), /* now discarding a free cluster */ SWP_SOLIDSTATE = (1 << 4), /* blkdev seeks are cheap */ + SWP_CONTINUED = (1 << 5), /* swap_map has count continuation */ /* add others here before... */ SWP_SCANNING = (1 << 8), /* refcount in scan_swap_map */ }; #define SWAP_CLUSTER_MAX 32 -#define SWAP_MAP_MAX 0x7ffe -#define SWAP_MAP_BAD 0x7fff -#define SWAP_HAS_CACHE 0x8000 /* There is a swap cache of entry. */ -#define SWAP_COUNT_MASK (~SWAP_HAS_CACHE) +#define SWAP_MAP_MAX 0x3e /* Max duplication count, in first swap_map */ +#define SWAP_MAP_BAD 0x3f /* Note pageblock is bad, in first swap_map */ +#define SWAP_HAS_CACHE 0x40 /* Flag page is cached, in first swap_map */ +#define SWAP_CONT_MAX 0x7f /* Max count, in each swap_map continuation */ +#define COUNT_CONTINUED 0x80 /* See swap_map continuation for full count */ +#define SWAP_MAP_SHMEM 0xbf /* Owned by shmem/tmpfs, in first swap_map */ + /* * The in-memory structure used to track swap areas. */ struct swap_info_struct { - unsigned long flags; - int prio; /* swap priority */ - int next; /* next entry on swap list */ - struct file *swap_file; - struct block_device *bdev; - struct list_head extent_list; - struct swap_extent *curr_swap_extent; - unsigned short *swap_map; - unsigned int lowest_bit; - unsigned int highest_bit; + unsigned long flags; /* SWP_USED etc: see above */ + signed short prio; /* swap priority of this type */ + signed char type; /* strange name for an index */ + signed char next; /* next type on the swap list */ + unsigned int max; /* extent of the swap_map */ + unsigned char *swap_map; /* vmalloc'ed array of usage counts */ + unsigned int lowest_bit; /* index of first free in swap_map */ + unsigned int highest_bit; /* index of last free in swap_map */ + unsigned int pages; /* total of usable pages of swap */ + unsigned int inuse_pages; /* number of those currently in use */ + unsigned int cluster_next; /* likely index for next allocation */ + unsigned int cluster_nr; /* countdown to next cluster search */ unsigned int lowest_alloc; /* while preparing discard cluster */ unsigned int highest_alloc; /* while preparing discard cluster */ - unsigned int cluster_next; - unsigned int cluster_nr; - unsigned int pages; - unsigned int max; - unsigned int inuse_pages; - unsigned int old_block_size; + struct swap_extent *curr_swap_extent; + struct swap_extent first_swap_extent; + struct block_device *bdev; /* swap device or bdev of swap file */ + struct file *swap_file; /* seldom referenced */ + unsigned int old_block_size; /* seldom referenced */ }; struct swap_list_t { @@ -273,6 +278,7 @@ extern int scan_unevictable_register_node(struct node *node); extern void scan_unevictable_unregister_node(struct node *node); extern int kswapd_run(int nid); +extern void kswapd_stop(int nid); #ifdef CONFIG_MMU /* linux/mm/shmem.c */ @@ -309,17 +315,18 @@ extern long total_swap_pages; extern void si_swapinfo(struct sysinfo *); extern swp_entry_t get_swap_page(void); extern swp_entry_t get_swap_page_of_type(int); -extern void swap_duplicate(swp_entry_t); -extern int swapcache_prepare(swp_entry_t); extern int valid_swaphandles(swp_entry_t, unsigned long *); +extern int add_swap_count_continuation(swp_entry_t, gfp_t); +extern void swap_shmem_alloc(swp_entry_t); +extern int swap_duplicate(swp_entry_t); +extern int swapcache_prepare(swp_entry_t); extern void swap_free(swp_entry_t); extern void swapcache_free(swp_entry_t, struct page *page); extern int free_swap_and_cache(swp_entry_t); extern int swap_type_of(dev_t, sector_t, struct block_device **); extern unsigned int count_swap_pages(int, int); -extern sector_t map_swap_page(struct swap_info_struct *, pgoff_t); +extern sector_t map_swap_page(struct page *, struct block_device **); extern sector_t swapdev_block(int, pgoff_t); -extern struct swap_info_struct *get_swap_info_struct(unsigned); extern int reuse_swap_page(struct page *); extern int try_to_free_swap(struct page *); struct backing_dev_info; @@ -384,8 +391,18 @@ static inline void show_swap_cache_info(void) #define free_swap_and_cache(swp) is_migration_entry(swp) #define swapcache_prepare(swp) is_migration_entry(swp) -static inline void swap_duplicate(swp_entry_t swp) +static inline int add_swap_count_continuation(swp_entry_t swp, gfp_t gfp_mask) { + return 0; +} + +static inline void swap_shmem_alloc(swp_entry_t swp) +{ +} + +static inline int swap_duplicate(swp_entry_t swp) +{ + return 0; } static inline void swap_free(swp_entry_t swp) diff --git a/include/linux/syscalls.h b/include/linux/syscalls.h index 939a61507ac5..8126f239edf0 100644 --- a/include/linux/syscalls.h +++ b/include/linux/syscalls.h @@ -99,15 +99,13 @@ struct perf_event_attr; #define __SC_TEST5(t5, a5, ...) __SC_TEST(t5); __SC_TEST4(__VA_ARGS__) #define __SC_TEST6(t6, a6, ...) __SC_TEST(t6); __SC_TEST5(__VA_ARGS__) -#ifdef CONFIG_EVENT_PROFILE +#ifdef CONFIG_PERF_EVENTS #define TRACE_SYS_ENTER_PROFILE_INIT(sname) \ - .profile_count = ATOMIC_INIT(-1), \ .profile_enable = prof_sysenter_enable, \ .profile_disable = prof_sysenter_disable, #define TRACE_SYS_EXIT_PROFILE_INIT(sname) \ - .profile_count = ATOMIC_INIT(-1), \ .profile_enable = prof_sysexit_enable, \ .profile_disable = prof_sysexit_disable, #else @@ -115,7 +113,7 @@ struct perf_event_attr; #define TRACE_SYS_ENTER_PROFILE_INIT(sname) #define TRACE_SYS_EXIT_PROFILE(sname) #define TRACE_SYS_EXIT_PROFILE_INIT(sname) -#endif +#endif /* CONFIG_PERF_EVENTS */ #ifdef CONFIG_FTRACE_SYSCALLS #define __SC_STR_ADECL1(t, a) #a @@ -134,7 +132,8 @@ struct perf_event_attr; #define SYSCALL_TRACE_ENTER_EVENT(sname) \ static const struct syscall_metadata __syscall_meta_##sname; \ - static struct ftrace_event_call event_enter_##sname; \ + static struct ftrace_event_call \ + __attribute__((__aligned__(4))) event_enter_##sname; \ static struct trace_event enter_syscall_print_##sname = { \ .trace = print_syscall_enter, \ }; \ @@ -146,7 +145,6 @@ struct perf_event_attr; .system = "syscalls", \ .event = &enter_syscall_print_##sname, \ .raw_init = init_syscall_trace, \ - .show_format = syscall_enter_format, \ .define_fields = syscall_enter_define_fields, \ .regfunc = reg_event_syscall_enter, \ .unregfunc = unreg_event_syscall_enter, \ @@ -156,7 +154,8 @@ struct perf_event_attr; #define SYSCALL_TRACE_EXIT_EVENT(sname) \ static const struct syscall_metadata __syscall_meta_##sname; \ - static struct ftrace_event_call event_exit_##sname; \ + static struct ftrace_event_call \ + __attribute__((__aligned__(4))) event_exit_##sname; \ static struct trace_event exit_syscall_print_##sname = { \ .trace = print_syscall_exit, \ }; \ @@ -168,7 +167,6 @@ struct perf_event_attr; .system = "syscalls", \ .event = &exit_syscall_print_##sname, \ .raw_init = init_syscall_trace, \ - .show_format = syscall_exit_format, \ .define_fields = syscall_exit_define_fields, \ .regfunc = reg_event_syscall_exit, \ .unregfunc = unreg_event_syscall_exit, \ @@ -197,7 +195,7 @@ struct perf_event_attr; static const struct syscall_metadata __used \ __attribute__((__aligned__(4))) \ __attribute__((section("__syscalls_metadata"))) \ - __syscall_meta_##sname = { \ + __syscall_meta__##sname = { \ .name = "sys_"#sname, \ .nb_args = 0, \ .enter_event = &event_enter__##sname, \ diff --git a/include/linux/sysctl.h b/include/linux/sysctl.h index 877ba039e6a4..f66014c90c9f 100644 --- a/include/linux/sysctl.h +++ b/include/linux/sysctl.h @@ -481,8 +481,6 @@ enum NET_IPV4_CONF_PROMOTE_SECONDARIES=20, NET_IPV4_CONF_ARP_ACCEPT=21, NET_IPV4_CONF_ARP_NOTIFY=22, - NET_IPV4_CONF_ACCEPT_LOCAL=23, - __NET_IPV4_CONF_MAX }; /* /proc/sys/net/ipv4/netfilter */ @@ -598,7 +596,6 @@ enum { NET_NEIGH_GC_THRESH3=16, NET_NEIGH_RETRANS_TIME_MS=17, NET_NEIGH_REACHABLE_TIME_MS=18, - __NET_NEIGH_MAX }; /* /proc/sys/net/dccp */ diff --git a/include/linux/sysfs.h b/include/linux/sysfs.h index 9d68fed50f11..cfa83083a2d4 100644 --- a/include/linux/sysfs.h +++ b/include/linux/sysfs.h @@ -99,8 +99,9 @@ int __must_check sysfs_chmod_file(struct kobject *kobj, struct attribute *attr, void sysfs_remove_file(struct kobject *kobj, const struct attribute *attr); int __must_check sysfs_create_bin_file(struct kobject *kobj, - struct bin_attribute *attr); -void sysfs_remove_bin_file(struct kobject *kobj, struct bin_attribute *attr); + const struct bin_attribute *attr); +void sysfs_remove_bin_file(struct kobject *kobj, + const struct bin_attribute *attr); int __must_check sysfs_create_link(struct kobject *kobj, struct kobject *target, const char *name); @@ -175,13 +176,13 @@ static inline void sysfs_remove_file(struct kobject *kobj, } static inline int sysfs_create_bin_file(struct kobject *kobj, - struct bin_attribute *attr) + const struct bin_attribute *attr) { return 0; } static inline void sysfs_remove_bin_file(struct kobject *kobj, - struct bin_attribute *attr) + const struct bin_attribute *attr) { } diff --git a/include/linux/syslog.h b/include/linux/syslog.h new file mode 100644 index 000000000000..38911391a139 --- /dev/null +++ b/include/linux/syslog.h @@ -0,0 +1,52 @@ +/* Syslog internals + * + * Copyright 2010 Canonical, Ltd. + * Author: Kees Cook <kees.cook@canonical.com> + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; either version 2, or (at your option) + * any later version. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with this program; see the file COPYING. If not, write to + * the Free Software Foundation, 675 Mass Ave, Cambridge, MA 02139, USA. + */ + +#ifndef _LINUX_SYSLOG_H +#define _LINUX_SYSLOG_H + +/* Close the log. Currently a NOP. */ +#define SYSLOG_ACTION_CLOSE 0 +/* Open the log. Currently a NOP. */ +#define SYSLOG_ACTION_OPEN 1 +/* Read from the log. */ +#define SYSLOG_ACTION_READ 2 +/* Read all messages remaining in the ring buffer. */ +#define SYSLOG_ACTION_READ_ALL 3 +/* Read and clear all messages remaining in the ring buffer */ +#define SYSLOG_ACTION_READ_CLEAR 4 +/* Clear ring buffer. */ +#define SYSLOG_ACTION_CLEAR 5 +/* Disable printk's to console */ +#define SYSLOG_ACTION_CONSOLE_OFF 6 +/* Enable printk's to console */ +#define SYSLOG_ACTION_CONSOLE_ON 7 +/* Set level of messages printed to console */ +#define SYSLOG_ACTION_CONSOLE_LEVEL 8 +/* Return number of unread characters in the log buffer */ +#define SYSLOG_ACTION_SIZE_UNREAD 9 +/* Return size of the log buffer */ +#define SYSLOG_ACTION_SIZE_BUFFER 10 + +#define SYSLOG_FROM_CALL 0 +#define SYSLOG_FROM_FILE 1 + +int do_syslog(int type, char __user *buf, int count, bool from_file); + +#endif /* _LINUX_SYSLOG_H */ diff --git a/include/linux/tcp.h b/include/linux/tcp.h index 7fee8a4df931..a778ee024590 100644 --- a/include/linux/tcp.h +++ b/include/linux/tcp.h @@ -103,6 +103,8 @@ enum { #define TCP_CONGESTION 13 /* Congestion control algorithm */ #define TCP_MD5SIG 14 /* TCP MD5 Signature (RFC2385) */ #define TCP_COOKIE_TRANSACTIONS 15 /* TCP Cookie Transactions */ +#define TCP_THIN_LINEAR_TIMEOUTS 16 /* Use linear timeouts for thin streams*/ +#define TCP_THIN_DUPACK 17 /* Fast retrans. after 1 dupack */ /* for TCP_INFO socket option */ #define TCPI_OPT_TIMESTAMPS 1 @@ -340,7 +342,10 @@ struct tcp_sock { u32 frto_highmark; /* snd_nxt when RTO occurred */ u16 advmss; /* Advertised MSS */ u8 frto_counter; /* Number of new acks after RTO */ - u8 nonagle; /* Disable Nagle algorithm? */ + u8 nonagle : 4,/* Disable Nagle algorithm? */ + thin_lto : 1,/* Use linear timeouts for thin streams */ + thin_dupack : 1,/* Fast retransmit on first dupack */ + unused : 2; /* RTT measurement */ u32 srtt; /* smoothed round trip time << 3 */ diff --git a/include/linux/timb_gpio.h b/include/linux/timb_gpio.h new file mode 100644 index 000000000000..ce456eaae861 --- /dev/null +++ b/include/linux/timb_gpio.h @@ -0,0 +1,37 @@ +/* + * timb_gpio.h timberdale FPGA GPIO driver, platform data definition + * Copyright (c) 2009 Intel Corporation + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License version 2 as + * published by the Free Software Foundation. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with this program; if not, write to the Free Software + * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. + */ + +#ifndef _LINUX_TIMB_GPIO_H +#define _LINUX_TIMB_GPIO_H + +/** + * struct timbgpio_platform_data - Platform data of the Timberdale GPIO driver + * @gpio_base The number of the first GPIO pin, set to -1 for + * dynamic number allocation. + * @nr_pins Number of pins that is supported by the hardware (1-32) + * @irq_base If IRQ is supported by the hardware, this is the base + * number of IRQ:s. One IRQ per pin will be used. Set to + * -1 if IRQ:s is not supported. + */ +struct timbgpio_platform_data { + int gpio_base; + int nr_pins; + int irq_base; +}; + +#endif diff --git a/include/linux/timex.h b/include/linux/timex.h index 94f8faecdcbc..7a082b32d8e1 100644 --- a/include/linux/timex.h +++ b/include/linux/timex.h @@ -238,9 +238,6 @@ extern int tickadj; /* amount of adjustment per tick */ * phase-lock loop variables */ extern int time_status; /* clock synchronization status bits */ -extern long time_maxerror; /* maximum error */ -extern long time_esterror; /* estimated error */ - extern long time_adjust; /* The amount of adjtime left */ extern void ntp_init(void); diff --git a/include/linux/topology.h b/include/linux/topology.h index 57e63579bfdd..5b81156780b1 100644 --- a/include/linux/topology.h +++ b/include/linux/topology.h @@ -99,7 +99,7 @@ int arch_update_cpu_topology(void); | 1*SD_WAKE_AFFINE \ | 1*SD_SHARE_CPUPOWER \ | 0*SD_POWERSAVINGS_BALANCE \ - | 0*SD_SHARE_PKG_RESOURCES \ + | 1*SD_SHARE_PKG_RESOURCES \ | 0*SD_SERIALIZE \ | 0*SD_PREFER_SIBLING \ , \ diff --git a/include/linux/trace_seq.h b/include/linux/trace_seq.h index 09077f6ed128..5cf397ceb726 100644 --- a/include/linux/trace_seq.h +++ b/include/linux/trace_seq.h @@ -14,6 +14,7 @@ struct trace_seq { unsigned char buffer[PAGE_SIZE]; unsigned int len; unsigned int readpos; + int full; }; static inline void @@ -21,6 +22,7 @@ trace_seq_init(struct trace_seq *s) { s->len = 0; s->readpos = 0; + s->full = 0; } /* @@ -33,7 +35,7 @@ extern int trace_seq_vprintf(struct trace_seq *s, const char *fmt, va_list args) __attribute__ ((format (printf, 2, 0))); extern int trace_seq_bprintf(struct trace_seq *s, const char *fmt, const u32 *binary); -extern void trace_print_seq(struct seq_file *m, struct trace_seq *s); +extern int trace_print_seq(struct seq_file *m, struct trace_seq *s); extern ssize_t trace_seq_to_user(struct trace_seq *s, char __user *ubuf, size_t cnt); extern int trace_seq_puts(struct trace_seq *s, const char *str); @@ -55,8 +57,9 @@ trace_seq_bprintf(struct trace_seq *s, const char *fmt, const u32 *binary) return 0; } -static inline void trace_print_seq(struct seq_file *m, struct trace_seq *s) +static inline int trace_print_seq(struct seq_file *m, struct trace_seq *s) { + return 0; } static inline ssize_t trace_seq_to_user(struct trace_seq *s, char __user *ubuf, size_t cnt) diff --git a/include/linux/tracehook.h b/include/linux/tracehook.h index 1eb44a924e56..10db0102a890 100644 --- a/include/linux/tracehook.h +++ b/include/linux/tracehook.h @@ -134,6 +134,13 @@ static inline __must_check int tracehook_report_syscall_entry( */ static inline void tracehook_report_syscall_exit(struct pt_regs *regs, int step) { + if (step) { + siginfo_t info; + user_single_step_siginfo(current, regs, &info); + force_sig_info(SIGTRAP, &info, current); + return; + } + ptrace_report_syscall(regs); } diff --git a/include/linux/tty.h b/include/linux/tty.h index 405a9035fe40..d96e5882f129 100644 --- a/include/linux/tty.h +++ b/include/linux/tty.h @@ -68,6 +68,16 @@ struct tty_buffer { unsigned long data[0]; }; +/* + * We default to dicing tty buffer allocations to this many characters + * in order to avoid multiple page allocations. We assume tty_buffer itself + * is under 256 bytes. See tty_buffer_find for the allocation logic this + * must match + */ + +#define TTY_BUFFER_PAGE ((PAGE_SIZE - 256) / 2) + + struct tty_bufhead { struct delayed_work work; spinlock_t lock; @@ -350,8 +360,6 @@ extern void tty_write_flush(struct tty_struct *); extern struct ktermios tty_std_termios; -extern int kmsg_redirect; - extern void console_init(void); extern int vcs_init(void); @@ -466,7 +474,7 @@ extern int tty_port_alloc_xmit_buf(struct tty_port *port); extern void tty_port_free_xmit_buf(struct tty_port *port); extern void tty_port_put(struct tty_port *port); -extern inline struct tty_port *tty_port_get(struct tty_port *port) +static inline struct tty_port *tty_port_get(struct tty_port *port) { if (port) kref_get(&port->kref); @@ -488,7 +496,7 @@ extern void tty_port_close(struct tty_port *port, struct tty_struct *tty, struct file *filp); extern int tty_port_open(struct tty_port *port, struct tty_struct *tty, struct file *filp); -extern inline int tty_port_users(struct tty_port *port) +static inline int tty_port_users(struct tty_port *port) { return port->count + port->blocked_open; } diff --git a/include/linux/tty_flip.h b/include/linux/tty_flip.h index eb677cf56106..9239d033a0a3 100644 --- a/include/linux/tty_flip.h +++ b/include/linux/tty_flip.h @@ -2,8 +2,8 @@ #define _LINUX_TTY_FLIP_H extern int tty_buffer_request_room(struct tty_struct *tty, size_t size); -extern int tty_insert_flip_string(struct tty_struct *tty, const unsigned char *chars, size_t size); extern int tty_insert_flip_string_flags(struct tty_struct *tty, const unsigned char *chars, const char *flags, size_t size); +extern int tty_insert_flip_string_fixed_flag(struct tty_struct *tty, const unsigned char *chars, char flag, size_t size); extern int tty_prepare_flip_string(struct tty_struct *tty, unsigned char **chars, size_t size); extern int tty_prepare_flip_string_flags(struct tty_struct *tty, unsigned char **chars, char **flags, size_t size); void tty_schedule_flip(struct tty_struct *tty); @@ -20,4 +20,9 @@ static inline int tty_insert_flip_char(struct tty_struct *tty, return tty_insert_flip_string_flags(tty, &ch, &flag, 1); } +static inline int tty_insert_flip_string(struct tty_struct *tty, const unsigned char *chars, size_t size) +{ + return tty_insert_flip_string_fixed_flag(tty, chars, TTY_NORMAL, size); +} + #endif /* _LINUX_TTY_FLIP_H */ diff --git a/include/linux/uaccess.h b/include/linux/uaccess.h index 6b58367d145e..d512d98dfb7d 100644 --- a/include/linux/uaccess.h +++ b/include/linux/uaccess.h @@ -94,6 +94,7 @@ static inline unsigned long __copy_from_user_nocache(void *to, * happens, handle that and return -EFAULT. */ extern long probe_kernel_read(void *dst, void *src, size_t size); +extern long __probe_kernel_read(void *dst, void *src, size_t size); /* * probe_kernel_write(): safely attempt to write to a location @@ -104,6 +105,7 @@ extern long probe_kernel_read(void *dst, void *src, size_t size); * Safely write to address @dst from the buffer at @src. If a kernel fault * happens, handle that and return -EFAULT. */ -extern long probe_kernel_write(void *dst, void *src, size_t size); +extern long notrace probe_kernel_write(void *dst, void *src, size_t size); +extern long notrace __probe_kernel_write(void *dst, void *src, size_t size); #endif /* __LINUX_UACCESS_H__ */ diff --git a/include/linux/usb.h b/include/linux/usb.h index e101a2d04d75..3492abf82e75 100644 --- a/include/linux/usb.h +++ b/include/linux/usb.h @@ -122,7 +122,6 @@ enum usb_interface_condition { * number from the USB core by calling usb_register_dev(). * @condition: binding state of the interface: not bound, binding * (in probe()), bound to a driver, or unbinding (in disconnect()) - * @is_active: flag set when the interface is bound and not suspended. * @sysfs_files_created: sysfs attributes exist * @ep_devs_created: endpoint child pseudo-devices exist * @unregistering: flag set when the interface is being unregistered @@ -135,8 +134,7 @@ enum usb_interface_condition { * @dev: driver model's view of this device * @usb_dev: if an interface is bound to the USB major, this will point * to the sysfs representation for that device. - * @pm_usage_cnt: PM usage counter for this interface; autosuspend is not - * allowed unless the counter is 0. + * @pm_usage_cnt: PM usage counter for this interface * @reset_ws: Used for scheduling resets from atomic context. * @reset_running: set to 1 if the interface is currently running a * queued reset so that usb_cancel_queued_reset() doesn't try to @@ -184,7 +182,6 @@ struct usb_interface { int minor; /* minor number this interface is * bound to */ enum usb_interface_condition condition; /* state of binding */ - unsigned is_active:1; /* the interface is not suspended */ unsigned sysfs_files_created:1; /* the sysfs attributes exist */ unsigned ep_devs_created:1; /* endpoint "devices" exist */ unsigned unregistering:1; /* unregistration is in progress */ @@ -192,6 +189,7 @@ struct usb_interface { unsigned needs_altsetting0:1; /* switch to altsetting 0 is pending */ unsigned needs_binding:1; /* needs delayed unbind/rebind */ unsigned reset_running:1; + unsigned resetting_device:1; /* true: bandwidth alloc after reset */ struct device dev; /* interface specific device info */ struct device *usb_dev; @@ -338,6 +336,7 @@ struct usb_bus { struct usb_devmap devmap; /* device address allocation map */ struct usb_device *root_hub; /* Root hub */ + struct usb_bus *hs_companion; /* Companion EHCI bus, if any */ struct list_head bus_list; /* list of busses */ int bandwidth_allocated; /* on this bus: how much of the time @@ -399,7 +398,6 @@ struct usb_tt; * @portnum: parent port number (origin 1) * @level: number of USB hub ancestors * @can_submit: URBs may be submitted - * @discon_suspended: disconnected while suspended * @persist_enabled: USB_PERSIST enabled for this device * @have_langid: whether string_langid is valid * @authorized: policy has said we can use it; @@ -419,20 +417,15 @@ struct usb_tt; * @usbfs_dentry: usbfs dentry entry for the device * @maxchild: number of ports if hub * @children: child devices - USB devices that are attached to this hub - * @pm_usage_cnt: usage counter for autosuspend * @quirks: quirks of the whole device * @urbnum: number of URBs submitted for the whole device * @active_duration: total time device is not suspended - * @autosuspend: for delayed autosuspends - * @autoresume: for autoresumes requested while in_interrupt - * @pm_mutex: protects PM operations * @last_busy: time of last use * @autosuspend_delay: in jiffies * @connect_time: time device was first connected * @do_remote_wakeup: remote wakeup should be enabled * @reset_resume: needs reset instead of resume * @autosuspend_disabled: autosuspend disabled by the user - * @skip_sys_resume: skip the next system resume * @wusb_dev: if this is a Wireless USB device, link to the WUSB * specific data for the device. * @slot_id: Slot ID assigned by xHCI @@ -473,7 +466,6 @@ struct usb_device { u8 level; unsigned can_submit:1; - unsigned discon_suspended:1; unsigned persist_enabled:1; unsigned have_langid:1; unsigned authorized:1; @@ -497,17 +489,12 @@ struct usb_device { int maxchild; struct usb_device *children[USB_MAXCHILDREN]; - int pm_usage_cnt; u32 quirks; atomic_t urbnum; unsigned long active_duration; #ifdef CONFIG_PM - struct delayed_work autosuspend; - struct work_struct autoresume; - struct mutex pm_mutex; - unsigned long last_busy; int autosuspend_delay; unsigned long connect_time; @@ -515,7 +502,6 @@ struct usb_device { unsigned do_remote_wakeup:1; unsigned reset_resume:1; unsigned autosuspend_disabled:1; - unsigned skip_sys_resume:1; #endif struct wusb_dev *wusb_dev; int slot_id; @@ -540,21 +526,15 @@ extern struct usb_device *usb_find_device(u16 vendor_id, u16 product_id); /* USB autosuspend and autoresume */ #ifdef CONFIG_USB_SUSPEND +extern int usb_enable_autosuspend(struct usb_device *udev); +extern int usb_disable_autosuspend(struct usb_device *udev); + extern int usb_autopm_get_interface(struct usb_interface *intf); extern void usb_autopm_put_interface(struct usb_interface *intf); extern int usb_autopm_get_interface_async(struct usb_interface *intf); extern void usb_autopm_put_interface_async(struct usb_interface *intf); - -static inline void usb_autopm_get_interface_no_resume( - struct usb_interface *intf) -{ - atomic_inc(&intf->pm_usage_cnt); -} -static inline void usb_autopm_put_interface_no_suspend( - struct usb_interface *intf) -{ - atomic_dec(&intf->pm_usage_cnt); -} +extern void usb_autopm_get_interface_no_resume(struct usb_interface *intf); +extern void usb_autopm_put_interface_no_suspend(struct usb_interface *intf); static inline void usb_mark_last_busy(struct usb_device *udev) { @@ -563,6 +543,11 @@ static inline void usb_mark_last_busy(struct usb_device *udev) #else +static inline int usb_enable_autosuspend(struct usb_device *udev) +{ return 0; } +static inline int usb_disable_autosuspend(struct usb_device *udev) +{ return 0; } + static inline int usb_autopm_get_interface(struct usb_interface *intf) { return 0; } static inline int usb_autopm_get_interface_async(struct usb_interface *intf) @@ -1581,14 +1566,18 @@ extern void usb_register_notify(struct notifier_block *nb); extern void usb_unregister_notify(struct notifier_block *nb); #ifdef DEBUG -#define dbg(format, arg...) printk(KERN_DEBUG "%s: " format "\n" , \ - __FILE__ , ## arg) +#define dbg(format, arg...) \ + printk(KERN_DEBUG "%s: " format "\n", __FILE__, ##arg) #else -#define dbg(format, arg...) do {} while (0) +#define dbg(format, arg...) \ +do { \ + if (0) \ + printk(KERN_DEBUG "%s: " format "\n", __FILE__, ##arg); \ +} while (0) #endif -#define err(format, arg...) printk(KERN_ERR KBUILD_MODNAME ": " \ - format "\n" , ## arg) +#define err(format, arg...) \ + printk(KERN_ERR KBUILD_MODNAME ": " format "\n", ##arg) /* debugfs stuff */ extern struct dentry *usb_debug_root; diff --git a/include/linux/usb/Kbuild b/include/linux/usb/Kbuild index 54c446309a2a..29fd73b0bffc 100644 --- a/include/linux/usb/Kbuild +++ b/include/linux/usb/Kbuild @@ -5,4 +5,3 @@ header-y += gadgetfs.h header-y += midi.h header-y += g_printer.h header-y += tmc.h -header-y += vstusb.h diff --git a/include/linux/usb/atmel_usba_udc.h b/include/linux/usb/atmel_usba_udc.h index 6311fa2d9f82..baf41c8616e9 100644 --- a/include/linux/usb/atmel_usba_udc.h +++ b/include/linux/usb/atmel_usba_udc.h @@ -15,6 +15,7 @@ struct usba_ep_data { struct usba_platform_data { int vbus_pin; + int vbus_pin_inverted; int num_ep; struct usba_ep_data ep[0]; }; diff --git a/include/linux/usb/audio.h b/include/linux/usb/audio.h index eaf9dffe0a01..6bb293684eb8 100644 --- a/include/linux/usb/audio.h +++ b/include/linux/usb/audio.h @@ -25,6 +25,9 @@ #define USB_SUBCLASS_AUDIOSTREAMING 0x02 #define USB_SUBCLASS_MIDISTREAMING 0x03 +#define UAC_VERSION_1 0x00 +#define UAC_VERSION_2 0x20 + /* A.5 Audio Class-Specific AC Interface Descriptor Subtypes */ #define UAC_HEADER 0x01 #define UAC_INPUT_TERMINAL 0x02 @@ -32,8 +35,17 @@ #define UAC_MIXER_UNIT 0x04 #define UAC_SELECTOR_UNIT 0x05 #define UAC_FEATURE_UNIT 0x06 -#define UAC_PROCESSING_UNIT 0x07 -#define UAC_EXTENSION_UNIT 0x08 +#define UAC_PROCESSING_UNIT_V1 0x07 +#define UAC_EXTENSION_UNIT_V1 0x08 + +/* UAC v2.0 types */ +#define UAC_EFFECT_UNIT 0x07 +#define UAC_PROCESSING_UNIT_V2 0x08 +#define UAC_EXTENSION_UNIT_V2 0x09 +#define UAC_CLOCK_SOURCE 0x0a +#define UAC_CLOCK_SELECTOR 0x0b +#define UAC_CLOCK_MULTIPLIER 0x0c +#define UAC_SAMPLE_RATE_CONVERTER 0x0d /* A.6 Audio Class-Specific AS Interface Descriptor Subtypes */ #define UAC_AS_GENERAL 0x01 @@ -66,6 +78,10 @@ #define UAC_GET_STAT 0xff +/* Audio class v2.0 handles all the parameter calls differently */ +#define UAC2_CS_CUR 0x01 +#define UAC2_CS_RANGE 0x02 + /* MIDI - A.1 MS Class-Specific Interface Descriptor Subtypes */ #define UAC_MS_HEADER 0x01 #define UAC_MIDI_IN_JACK 0x02 @@ -81,7 +97,7 @@ /* Terminal Control Selectors */ /* 4.3.2 Class-Specific AC Interface Descriptor */ -struct uac_ac_header_descriptor { +struct uac_ac_header_descriptor_v1 { __u8 bLength; /* 8 + n */ __u8 bDescriptorType; /* USB_DT_CS_INTERFACE */ __u8 bDescriptorSubtype; /* UAC_MS_HEADER */ @@ -95,7 +111,7 @@ struct uac_ac_header_descriptor { /* As above, but more useful for defining your own descriptors: */ #define DECLARE_UAC_AC_HEADER_DESCRIPTOR(n) \ -struct uac_ac_header_descriptor_##n { \ +struct uac_ac_header_descriptor_v1_##n { \ __u8 bLength; \ __u8 bDescriptorType; \ __u8 bDescriptorSubtype; \ @@ -130,8 +146,12 @@ struct uac_input_terminal_descriptor { #define UAC_INPUT_TERMINAL_MICROPHONE_ARRAY 0x205 #define UAC_INPUT_TERMINAL_PROC_MICROPHONE_ARRAY 0x206 +/* Terminals - control selectors */ + +#define UAC_TERMINAL_CS_COPY_PROTECT_CONTROL 0x01 + /* 4.3.2.2 Output Terminal Descriptor */ -struct uac_output_terminal_descriptor { +struct uac_output_terminal_descriptor_v1 { __u8 bLength; /* in bytes: 9 */ __u8 bDescriptorType; /* CS_INTERFACE descriptor type */ __u8 bDescriptorSubtype; /* OUTPUT_TERMINAL descriptor subtype */ @@ -171,7 +191,7 @@ struct uac_feature_unit_descriptor_##ch { \ } __attribute__ ((packed)) /* 4.5.2 Class-Specific AS Interface Descriptor */ -struct uac_as_header_descriptor { +struct uac_as_header_descriptor_v1 { __u8 bLength; /* in bytes: 7 */ __u8 bDescriptorType; /* USB_DT_CS_INTERFACE */ __u8 bDescriptorSubtype; /* AS_GENERAL */ @@ -180,6 +200,19 @@ struct uac_as_header_descriptor { __le16 wFormatTag; /* The Audio Data Format */ } __attribute__ ((packed)); +struct uac_as_header_descriptor_v2 { + __u8 bLength; + __u8 bDescriptorType; + __u8 bDescriptorSubtype; + __u8 bTerminalLink; + __u8 bmControls; + __u8 bFormatType; + __u32 bmFormats; + __u8 bNrChannels; + __u32 bmChannelConfig; + __u8 iChannelNames; +} __attribute__((packed)); + #define UAC_DT_AS_HEADER_SIZE 7 /* Formats - A.1.1 Audio Data Format Type I Codes */ @@ -232,11 +265,62 @@ struct uac_format_type_i_discrete_descriptor_##n { \ #define UAC_FORMAT_TYPE_I_DISCRETE_DESC_SIZE(n) (8 + (n * 3)) +struct uac_format_type_i_ext_descriptor { + __u8 bLength; + __u8 bDescriptorType; + __u8 bDescriptorSubtype; + __u8 bSubslotSize; + __u8 bFormatType; + __u8 bBitResolution; + __u8 bHeaderLength; + __u8 bControlSize; + __u8 bSideBandProtocol; +} __attribute__((packed)); + + +/* Formats - Audio Data Format Type I Codes */ + +#define UAC_FORMAT_TYPE_II_MPEG 0x1001 +#define UAC_FORMAT_TYPE_II_AC3 0x1002 + +struct uac_format_type_ii_discrete_descriptor { + __u8 bLength; + __u8 bDescriptorType; + __u8 bDescriptorSubtype; + __u8 bFormatType; + __le16 wMaxBitRate; + __le16 wSamplesPerFrame; + __u8 bSamFreqType; + __u8 tSamFreq[][3]; +} __attribute__((packed)); + +struct uac_format_type_ii_ext_descriptor { + __u8 bLength; + __u8 bDescriptorType; + __u8 bDescriptorSubtype; + __u8 bFormatType; + __u16 wMaxBitRate; + __u16 wSamplesPerFrame; + __u8 bHeaderLength; + __u8 bSideBandProtocol; +} __attribute__((packed)); + +/* type III */ +#define UAC_FORMAT_TYPE_III_IEC1937_AC3 0x2001 +#define UAC_FORMAT_TYPE_III_IEC1937_MPEG1_LAYER1 0x2002 +#define UAC_FORMAT_TYPE_III_IEC1937_MPEG2_NOEXT 0x2003 +#define UAC_FORMAT_TYPE_III_IEC1937_MPEG2_EXT 0x2004 +#define UAC_FORMAT_TYPE_III_IEC1937_MPEG2_LAYER1_LS 0x2005 +#define UAC_FORMAT_TYPE_III_IEC1937_MPEG2_LAYER23_LS 0x2006 + /* Formats - A.2 Format Type Codes */ #define UAC_FORMAT_TYPE_UNDEFINED 0x0 #define UAC_FORMAT_TYPE_I 0x1 #define UAC_FORMAT_TYPE_II 0x2 #define UAC_FORMAT_TYPE_III 0x3 +#define UAC_EXT_FORMAT_TYPE_I 0x81 +#define UAC_EXT_FORMAT_TYPE_II 0x82 +#define UAC_EXT_FORMAT_TYPE_III 0x83 struct uac_iso_endpoint_descriptor { __u8 bLength; /* in bytes: 7 */ @@ -252,7 +336,31 @@ struct uac_iso_endpoint_descriptor { #define UAC_EP_CS_ATTR_PITCH_CONTROL 0x02 #define UAC_EP_CS_ATTR_FILL_MAX 0x80 +/* Audio class v2.0: CLOCK_SOURCE descriptor */ + +struct uac_clock_source_descriptor { + __u8 bLength; + __u8 bDescriptorType; + __u8 bDescriptorSubtype; + __u8 bClockID; + __u8 bmAttributes; + __u8 bmControls; + __u8 bAssocTerminal; + __u8 iClockSource; +} __attribute__((packed)); + /* A.10.2 Feature Unit Control Selectors */ + +struct uac_feature_unit_descriptor { + __u8 bLength; + __u8 bDescriptorType; + __u8 bDescriptorSubtype; + __u8 bUnitID; + __u8 bSourceID; + __u8 bControlSize; + __u8 controls[0]; /* variable length */ +} __attribute__((packed)); + #define UAC_FU_CONTROL_UNDEFINED 0x00 #define UAC_MUTE_CONTROL 0x01 #define UAC_VOLUME_CONTROL 0x02 diff --git a/include/linux/usb/ch9.h b/include/linux/usb/ch9.h index 94012e649d86..e58369ff8168 100644 --- a/include/linux/usb/ch9.h +++ b/include/linux/usb/ch9.h @@ -775,7 +775,7 @@ enum usb_device_speed { USB_SPEED_UNKNOWN = 0, /* enumerating */ USB_SPEED_LOW, USB_SPEED_FULL, /* usb 1.1 */ USB_SPEED_HIGH, /* usb 2.0 */ - USB_SPEED_VARIABLE, /* wireless (usb 2.5) */ + USB_SPEED_WIRELESS, /* wireless (usb 2.5) */ USB_SPEED_SUPER, /* usb 3.0 */ }; diff --git a/include/linux/usb/musb.h b/include/linux/usb/musb.h index d43755669261..7acef0234c0e 100644 --- a/include/linux/usb/musb.h +++ b/include/linux/usb/musb.h @@ -30,26 +30,26 @@ struct musb_hdrc_eps_bits { struct musb_hdrc_config { /* MUSB configuration-specific details */ unsigned multipoint:1; /* multipoint device */ - unsigned dyn_fifo:1; /* supports dynamic fifo sizing */ - unsigned soft_con:1; /* soft connect required */ - unsigned utm_16:1; /* utm data witdh is 16 bits */ + unsigned dyn_fifo:1 __deprecated; /* supports dynamic fifo sizing */ + unsigned soft_con:1 __deprecated; /* soft connect required */ + unsigned utm_16:1 __deprecated; /* utm data witdh is 16 bits */ unsigned big_endian:1; /* true if CPU uses big-endian */ unsigned mult_bulk_tx:1; /* Tx ep required for multbulk pkts */ unsigned mult_bulk_rx:1; /* Rx ep required for multbulk pkts */ unsigned high_iso_tx:1; /* Tx ep required for HB iso */ unsigned high_iso_rx:1; /* Rx ep required for HD iso */ - unsigned dma:1; /* supports DMA */ - unsigned vendor_req:1; /* vendor registers required */ + unsigned dma:1 __deprecated; /* supports DMA */ + unsigned vendor_req:1 __deprecated; /* vendor registers required */ u8 num_eps; /* number of endpoints _with_ ep0 */ - u8 dma_channels; /* number of dma channels */ + u8 dma_channels __deprecated; /* number of dma channels */ u8 dyn_fifo_size; /* dynamic size in bytes */ - u8 vendor_ctrl; /* vendor control reg width */ - u8 vendor_stat; /* vendor status reg witdh */ - u8 dma_req_chan; /* bitmask for required dma channels */ + u8 vendor_ctrl __deprecated; /* vendor control reg width */ + u8 vendor_stat __deprecated; /* vendor status reg witdh */ + u8 dma_req_chan __deprecated; /* bitmask for required dma channels */ u8 ram_bits; /* ram address size */ - struct musb_hdrc_eps_bits *eps_bits; + struct musb_hdrc_eps_bits *eps_bits __deprecated; #ifdef CONFIG_BLACKFIN /* A GPIO controlling VRSEL in Blackfin */ unsigned int gpio_vrsel; @@ -76,6 +76,9 @@ struct musb_hdrc_platform_data { /* (HOST or OTG) msec/2 after VBUS on till power good */ u8 potpgt; + /* (HOST or OTG) program PHY for external Vbus */ + unsigned extvbus:1; + /* Power the device on or off */ int (*set_power)(int state); @@ -84,6 +87,9 @@ struct musb_hdrc_platform_data { /* MUSB configuration-specific details */ struct musb_hdrc_config *config; + + /* Architecture specific board data */ + void *board_data; }; diff --git a/include/linux/usb/otg.h b/include/linux/usb/otg.h index 52bb917641f0..f8302d036a76 100644 --- a/include/linux/usb/otg.h +++ b/include/linux/usb/otg.h @@ -9,6 +9,8 @@ #ifndef __LINUX_USB_OTG_H #define __LINUX_USB_OTG_H +#include <linux/notifier.h> + /* OTG defines lots of enumeration states before device reset */ enum usb_otg_state { OTG_STATE_UNDEFINED = 0, @@ -33,6 +35,14 @@ enum usb_otg_state { OTG_STATE_A_VBUS_ERR, }; +enum usb_xceiv_events { + USB_EVENT_NONE, /* no events or cable disconnected */ + USB_EVENT_VBUS, /* vbus valid event */ + USB_EVENT_ID, /* id was grounded */ + USB_EVENT_CHARGER, /* usb dedicated charger */ + USB_EVENT_ENUMERATED, /* gadget driver enumerated */ +}; + #define USB_OTG_PULLUP_ID (1 << 0) #define USB_OTG_PULLDOWN_DP (1 << 1) #define USB_OTG_PULLDOWN_DM (1 << 2) @@ -70,6 +80,9 @@ struct otg_transceiver { struct otg_io_access_ops *io_ops; void __iomem *io_priv; + /* for notification of usb_xceiv_events */ + struct blocking_notifier_head notifier; + /* to pass extra port status to the root hub */ u16 port_status; u16 port_change; @@ -110,9 +123,19 @@ struct otg_transceiver { /* for board-specific init logic */ extern int otg_set_transceiver(struct otg_transceiver *); +#if defined(CONFIG_NOP_USB_XCEIV) || defined(CONFIG_NOP_USB_XCEIV_MODULE) /* sometimes transceivers are accessed only through e.g. ULPI */ extern void usb_nop_xceiv_register(void); extern void usb_nop_xceiv_unregister(void); +#else +static inline void usb_nop_xceiv_register(void) +{ +} + +static inline void usb_nop_xceiv_unregister(void) +{ +} +#endif /* helpers for direct access thru low-level io interface */ static inline int otg_io_read(struct otg_transceiver *otg, u32 reg) @@ -203,6 +226,18 @@ otg_start_srp(struct otg_transceiver *otg) return otg->start_srp(otg); } +/* notifiers */ +static inline int +otg_register_notifier(struct otg_transceiver *otg, struct notifier_block *nb) +{ + return blocking_notifier_chain_register(&otg->notifier, nb); +} + +static inline void +otg_unregister_notifier(struct otg_transceiver *otg, struct notifier_block *nb) +{ + blocking_notifier_chain_unregister(&otg->notifier, nb); +} /* for OTG controller drivers (and maybe other stuff) */ extern int usb_bus_start_enum(struct usb_bus *bus, unsigned port_num); diff --git a/include/linux/usb/quirks.h b/include/linux/usb/quirks.h index 2526f3bbd273..0a555dd131fc 100644 --- a/include/linux/usb/quirks.h +++ b/include/linux/usb/quirks.h @@ -19,4 +19,7 @@ /* device can't handle its Configuration or Interface strings */ #define USB_QUIRK_CONFIG_INTF_STRINGS 0x00000008 +/*device will morph if reset, don't use reset for handling errors */ +#define USB_QUIRK_RESET_MORPHS 0x00000010 + #endif /* __LINUX_USB_QUIRKS_H */ diff --git a/include/linux/usb/serial.h b/include/linux/usb/serial.h index acf6e457c04b..0a458b861933 100644 --- a/include/linux/usb/serial.h +++ b/include/linux/usb/serial.h @@ -16,6 +16,7 @@ #include <linux/kref.h> #include <linux/mutex.h> #include <linux/sysrq.h> +#include <linux/kfifo.h> #define SERIAL_TTY_MAJOR 188 /* Nice legal number now */ #define SERIAL_TTY_MINORS 254 /* loads of devices :) */ @@ -94,7 +95,7 @@ struct usb_serial_port { unsigned char *bulk_out_buffer; int bulk_out_size; struct urb *write_urb; - struct kfifo *write_fifo; + struct kfifo write_fifo; int write_urb_busy; __u8 bulk_out_endpointAddress; @@ -350,14 +351,11 @@ static inline void usb_serial_debug_data(int debug, /* Use our own dbg macro */ #undef dbg -#define dbg(format, arg...) \ - do { \ - if (debug) \ - printk(KERN_DEBUG "%s: " format "\n" , __FILE__ , \ - ## arg); \ - } while (0) - - +#define dbg(format, arg...) \ +do { \ + if (debug) \ + printk(KERN_DEBUG "%s: " format "\n", __FILE__, ##arg); \ +} while (0) #endif /* __LINUX_USB_SERIAL_H */ diff --git a/include/linux/usb/usbnet.h b/include/linux/usb/usbnet.h index 8ce61359bf73..df1e83dd9a54 100644 --- a/include/linux/usb/usbnet.h +++ b/include/linux/usb/usbnet.h @@ -214,25 +214,4 @@ extern void usbnet_set_msglevel (struct net_device *, u32); extern void usbnet_get_drvinfo (struct net_device *, struct ethtool_drvinfo *); extern int usbnet_nway_reset(struct net_device *net); -/* messaging support includes the interface name, so it must not be - * used before it has one ... notably, in minidriver bind() calls. - */ -#ifdef DEBUG -#define devdbg(usbnet, fmt, arg...) \ - printk(KERN_DEBUG "%s: " fmt "\n" , (usbnet)->net->name , ## arg) -#else -#define devdbg(usbnet, fmt, arg...) \ - ({ if (0) printk(KERN_DEBUG "%s: " fmt "\n" , (usbnet)->net->name , \ - ## arg); 0; }) -#endif - -#define deverr(usbnet, fmt, arg...) \ - printk(KERN_ERR "%s: " fmt "\n" , (usbnet)->net->name , ## arg) -#define devwarn(usbnet, fmt, arg...) \ - printk(KERN_WARNING "%s: " fmt "\n" , (usbnet)->net->name , ## arg) - -#define devinfo(usbnet, fmt, arg...) \ - printk(KERN_INFO "%s: " fmt "\n" , (usbnet)->net->name , ## arg); \ - - #endif /* __LINUX_USB_USBNET_H */ diff --git a/include/linux/usb/vstusb.h b/include/linux/usb/vstusb.h deleted file mode 100644 index 1cfac67191ff..000000000000 --- a/include/linux/usb/vstusb.h +++ /dev/null @@ -1,71 +0,0 @@ -/***************************************************************************** - * File: drivers/usb/misc/vstusb.h - * - * Purpose: Support for the bulk USB Vernier Spectrophotometers - * - * Author: EQware Engineering, Inc. - * Oregon City, OR, USA 97045 - * - * Copyright: 2007, 2008 - * Vernier Software & Technology - * Beaverton, OR, USA 97005 - * - * Web: www.vernier.com - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License version 2 as - * published by the Free Software Foundation. - * - *****************************************************************************/ -/***************************************************************************** - * - * The vstusb module is a standard usb 'client' driver running on top of the - * standard usb host controller stack. - * - * In general, vstusb supports standard bulk usb pipes. It supports multiple - * devices and multiple pipes per device. - * - * The vstusb driver supports two interfaces: - * 1 - ioctl SEND_PIPE/RECV_PIPE - a general bulk write/read msg - * interface to any pipe with timeout support; - * 2 - standard read/write with ioctl config - offers standard read/write - * interface with ioctl configured pipes and timeouts. - * - * Both interfaces can be signal from other process and will abort its i/o - * operation. - * - * A timeout of 0 means NO timeout. The user can still terminate the read via - * signal. - * - * If using multiple threads with this driver, the user should ensure that - * any reads, writes, or ioctls are complete before closing the device. - * Changing read/write timeouts or pipes takes effect on next read/write. - * - *****************************************************************************/ - -struct vstusb_args { - union { - /* this struct is used for IOCTL_VSTUSB_SEND_PIPE, * - * IOCTL_VSTUSB_RECV_PIPE, and read()/write() fops */ - struct { - void __user *buffer; - size_t count; - unsigned int timeout_ms; - int pipe; - }; - - /* this one is used for IOCTL_VSTUSB_CONFIG_RW */ - struct { - int rd_pipe; - int rd_timeout_ms; - int wr_pipe; - int wr_timeout_ms; - }; - }; -}; - -#define VST_IOC_MAGIC 'L' -#define VST_IOC_FIRST 0x20 -#define IOCTL_VSTUSB_SEND_PIPE _IO(VST_IOC_MAGIC, VST_IOC_FIRST) -#define IOCTL_VSTUSB_RECV_PIPE _IO(VST_IOC_MAGIC, VST_IOC_FIRST + 1) -#define IOCTL_VSTUSB_CONFIG_RW _IO(VST_IOC_MAGIC, VST_IOC_FIRST + 2) diff --git a/include/linux/usbdevice_fs.h b/include/linux/usbdevice_fs.h index b2a7d8ba6ee3..15591d2ea400 100644 --- a/include/linux/usbdevice_fs.h +++ b/include/linux/usbdevice_fs.h @@ -128,6 +128,29 @@ struct usbdevfs_hub_portinfo { #ifdef __KERNEL__ #ifdef CONFIG_COMPAT #include <linux/compat.h> + +struct usbdevfs_ctrltransfer32 { + u8 bRequestType; + u8 bRequest; + u16 wValue; + u16 wIndex; + u16 wLength; + u32 timeout; /* in milliseconds */ + compat_caddr_t data; +}; + +struct usbdevfs_bulktransfer32 { + compat_uint_t ep; + compat_uint_t len; + compat_uint_t timeout; /* in milliseconds */ + compat_caddr_t data; +}; + +struct usbdevfs_disconnectsignal32 { + compat_int_t signr; + compat_caddr_t context; +}; + struct usbdevfs_urb32 { unsigned char type; unsigned char endpoint; @@ -153,7 +176,9 @@ struct usbdevfs_ioctl32 { #endif /* __KERNEL__ */ #define USBDEVFS_CONTROL _IOWR('U', 0, struct usbdevfs_ctrltransfer) +#define USBDEVFS_CONTROL32 _IOWR('U', 0, struct usbdevfs_ctrltransfer32) #define USBDEVFS_BULK _IOWR('U', 2, struct usbdevfs_bulktransfer) +#define USBDEVFS_BULK32 _IOWR('U', 2, struct usbdevfs_bulktransfer32) #define USBDEVFS_RESETEP _IOR('U', 3, unsigned int) #define USBDEVFS_SETINTERFACE _IOR('U', 4, struct usbdevfs_setinterface) #define USBDEVFS_SETCONFIGURATION _IOR('U', 5, unsigned int) @@ -166,6 +191,7 @@ struct usbdevfs_ioctl32 { #define USBDEVFS_REAPURBNDELAY _IOW('U', 13, void *) #define USBDEVFS_REAPURBNDELAY32 _IOW('U', 13, __u32) #define USBDEVFS_DISCSIGNAL _IOR('U', 14, struct usbdevfs_disconnectsignal) +#define USBDEVFS_DISCSIGNAL32 _IOR('U', 14, struct usbdevfs_disconnectsignal32) #define USBDEVFS_CLAIMINTERFACE _IOR('U', 15, unsigned int) #define USBDEVFS_RELEASEINTERFACE _IOR('U', 16, unsigned int) #define USBDEVFS_CONNECTINFO _IOW('U', 17, struct usbdevfs_connectinfo) diff --git a/include/linux/vermagic.h b/include/linux/vermagic.h index 79b9837d9ca0..cf97b5b9d1fe 100644 --- a/include/linux/vermagic.h +++ b/include/linux/vermagic.h @@ -1,4 +1,4 @@ -#include <linux/utsrelease.h> +#include <generated/utsrelease.h> #include <linux/module.h> /* Simply sanity version stamp for modules. */ diff --git a/include/linux/vga_switcheroo.h b/include/linux/vga_switcheroo.h new file mode 100644 index 000000000000..ae9ab13b963d --- /dev/null +++ b/include/linux/vga_switcheroo.h @@ -0,0 +1,57 @@ +/* + * Copyright (c) 2010 Red Hat Inc. + * Author : Dave Airlie <airlied@redhat.com> + * + * Licensed under GPLv2 + * + * vga_switcheroo.h - Support for laptop with dual GPU using one set of outputs + */ + +#include <linux/fb.h> + +enum vga_switcheroo_state { + VGA_SWITCHEROO_OFF, + VGA_SWITCHEROO_ON, +}; + +enum vga_switcheroo_client_id { + VGA_SWITCHEROO_IGD, + VGA_SWITCHEROO_DIS, + VGA_SWITCHEROO_MAX_CLIENTS, +}; + +struct vga_switcheroo_handler { + int (*switchto)(enum vga_switcheroo_client_id id); + int (*power_state)(enum vga_switcheroo_client_id id, + enum vga_switcheroo_state state); + int (*init)(void); + int (*get_client_id)(struct pci_dev *pdev); +}; + + +#if defined(CONFIG_VGA_SWITCHEROO) +void vga_switcheroo_unregister_client(struct pci_dev *dev); +int vga_switcheroo_register_client(struct pci_dev *dev, + void (*set_gpu_state)(struct pci_dev *dev, enum vga_switcheroo_state), + bool (*can_switch)(struct pci_dev *dev)); + +void vga_switcheroo_client_fb_set(struct pci_dev *dev, + struct fb_info *info); + +int vga_switcheroo_register_handler(struct vga_switcheroo_handler *handler); +void vga_switcheroo_unregister_handler(void); + +int vga_switcheroo_process_delayed_switch(void); + +#else + +static inline void vga_switcheroo_unregister_client(struct pci_dev *dev) {} +static inline int vga_switcheroo_register_client(struct pci_dev *dev, + void (*set_gpu_state)(struct pci_dev *dev, enum vga_switcheroo_state), + bool (*can_switch)(struct pci_dev *dev)) { return 0; } +static inline void vga_switcheroo_client_fb_set(struct pci_dev *dev, struct fb_info *info) {} +static inline int vga_switcheroo_register_handler(struct vga_switcheroo_handler *handler) { return 0; } +static inline void vga_switcheroo_unregister_handler(void) {} +static inline int vga_switcheroo_process_delayed_switch(void) { return 0; } + +#endif diff --git a/include/linux/vhost.h b/include/linux/vhost.h new file mode 100644 index 000000000000..e847f1e30756 --- /dev/null +++ b/include/linux/vhost.h @@ -0,0 +1,130 @@ +#ifndef _LINUX_VHOST_H +#define _LINUX_VHOST_H +/* Userspace interface for in-kernel virtio accelerators. */ + +/* vhost is used to reduce the number of system calls involved in virtio. + * + * Existing virtio net code is used in the guest without modification. + * + * This header includes interface used by userspace hypervisor for + * device configuration. + */ + +#include <linux/types.h> +#include <linux/compiler.h> +#include <linux/ioctl.h> +#include <linux/virtio_config.h> +#include <linux/virtio_ring.h> + +struct vhost_vring_state { + unsigned int index; + unsigned int num; +}; + +struct vhost_vring_file { + unsigned int index; + int fd; /* Pass -1 to unbind from file. */ + +}; + +struct vhost_vring_addr { + unsigned int index; + /* Option flags. */ + unsigned int flags; + /* Flag values: */ + /* Whether log address is valid. If set enables logging. */ +#define VHOST_VRING_F_LOG 0 + + /* Start of array of descriptors (virtually contiguous) */ + __u64 desc_user_addr; + /* Used structure address. Must be 32 bit aligned */ + __u64 used_user_addr; + /* Available structure address. Must be 16 bit aligned */ + __u64 avail_user_addr; + /* Logging support. */ + /* Log writes to used structure, at offset calculated from specified + * address. Address must be 32 bit aligned. */ + __u64 log_guest_addr; +}; + +struct vhost_memory_region { + __u64 guest_phys_addr; + __u64 memory_size; /* bytes */ + __u64 userspace_addr; + __u64 flags_padding; /* No flags are currently specified. */ +}; + +/* All region addresses and sizes must be 4K aligned. */ +#define VHOST_PAGE_SIZE 0x1000 + +struct vhost_memory { + __u32 nregions; + __u32 padding; + struct vhost_memory_region regions[0]; +}; + +/* ioctls */ + +#define VHOST_VIRTIO 0xAF + +/* Features bitmask for forward compatibility. Transport bits are used for + * vhost specific features. */ +#define VHOST_GET_FEATURES _IOR(VHOST_VIRTIO, 0x00, __u64) +#define VHOST_SET_FEATURES _IOW(VHOST_VIRTIO, 0x00, __u64) + +/* Set current process as the (exclusive) owner of this file descriptor. This + * must be called before any other vhost command. Further calls to + * VHOST_OWNER_SET fail until VHOST_OWNER_RESET is called. */ +#define VHOST_SET_OWNER _IO(VHOST_VIRTIO, 0x01) +/* Give up ownership, and reset the device to default values. + * Allows subsequent call to VHOST_OWNER_SET to succeed. */ +#define VHOST_RESET_OWNER _IO(VHOST_VIRTIO, 0x02) + +/* Set up/modify memory layout */ +#define VHOST_SET_MEM_TABLE _IOW(VHOST_VIRTIO, 0x03, struct vhost_memory) + +/* Write logging setup. */ +/* Memory writes can optionally be logged by setting bit at an offset + * (calculated from the physical address) from specified log base. + * The bit is set using an atomic 32 bit operation. */ +/* Set base address for logging. */ +#define VHOST_SET_LOG_BASE _IOW(VHOST_VIRTIO, 0x04, __u64) +/* Specify an eventfd file descriptor to signal on log write. */ +#define VHOST_SET_LOG_FD _IOW(VHOST_VIRTIO, 0x07, int) + +/* Ring setup. */ +/* Set number of descriptors in ring. This parameter can not + * be modified while ring is running (bound to a device). */ +#define VHOST_SET_VRING_NUM _IOW(VHOST_VIRTIO, 0x10, struct vhost_vring_state) +/* Set addresses for the ring. */ +#define VHOST_SET_VRING_ADDR _IOW(VHOST_VIRTIO, 0x11, struct vhost_vring_addr) +/* Base value where queue looks for available descriptors */ +#define VHOST_SET_VRING_BASE _IOW(VHOST_VIRTIO, 0x12, struct vhost_vring_state) +/* Get accessor: reads index, writes value in num */ +#define VHOST_GET_VRING_BASE _IOWR(VHOST_VIRTIO, 0x12, struct vhost_vring_state) + +/* The following ioctls use eventfd file descriptors to signal and poll + * for events. */ + +/* Set eventfd to poll for added buffers */ +#define VHOST_SET_VRING_KICK _IOW(VHOST_VIRTIO, 0x20, struct vhost_vring_file) +/* Set eventfd to signal when buffers have beed used */ +#define VHOST_SET_VRING_CALL _IOW(VHOST_VIRTIO, 0x21, struct vhost_vring_file) +/* Set eventfd to signal an error */ +#define VHOST_SET_VRING_ERR _IOW(VHOST_VIRTIO, 0x22, struct vhost_vring_file) + +/* VHOST_NET specific defines */ + +/* Attach virtio net ring to a raw socket, or tap device. + * The socket must be already bound to an ethernet device, this device will be + * used for transmit. Pass fd -1 to unbind from the socket and the transmit + * device. This can be used to stop the ring (e.g. for migration). */ +#define VHOST_NET_SET_BACKEND _IOW(VHOST_VIRTIO, 0x30, struct vhost_vring_file) + +/* Feature bits */ +/* Log all write descriptors. Can be changed while device is active. */ +#define VHOST_F_LOG_ALL 26 +/* vhost-net should add virtio_net_hdr for RX, and strip for TX packets. */ +#define VHOST_NET_F_VIRTIO_NET_HDR 27 + +#endif diff --git a/include/linux/videodev2.h b/include/linux/videodev2.h index 32b92298fd79..3793d168b44d 100644 --- a/include/linux/videodev2.h +++ b/include/linux/videodev2.h @@ -294,6 +294,7 @@ struct v4l2_pix_format { /* Grey formats */ #define V4L2_PIX_FMT_GREY v4l2_fourcc('G', 'R', 'E', 'Y') /* 8 Greyscale */ +#define V4L2_PIX_FMT_Y10 v4l2_fourcc('Y', '1', '0', ' ') /* 10 Greyscale */ #define V4L2_PIX_FMT_Y16 v4l2_fourcc('Y', '1', '6', ' ') /* 16 Greyscale */ /* Palette formats */ @@ -329,7 +330,11 @@ struct v4l2_pix_format { #define V4L2_PIX_FMT_SBGGR8 v4l2_fourcc('B', 'A', '8', '1') /* 8 BGBG.. GRGR.. */ #define V4L2_PIX_FMT_SGBRG8 v4l2_fourcc('G', 'B', 'R', 'G') /* 8 GBGB.. RGRG.. */ #define V4L2_PIX_FMT_SGRBG8 v4l2_fourcc('G', 'R', 'B', 'G') /* 8 GRGR.. BGBG.. */ -#define V4L2_PIX_FMT_SGRBG10 v4l2_fourcc('B', 'A', '1', '0') /* 10bit raw bayer */ +#define V4L2_PIX_FMT_SRGGB8 v4l2_fourcc('R', 'G', 'G', 'B') /* 8 RGRG.. GBGB.. */ +#define V4L2_PIX_FMT_SBGGR10 v4l2_fourcc('B', 'G', '1', '0') /* 10 BGBG.. GRGR.. */ +#define V4L2_PIX_FMT_SGBRG10 v4l2_fourcc('G', 'B', '1', '0') /* 10 GBGB.. RGRG.. */ +#define V4L2_PIX_FMT_SGRBG10 v4l2_fourcc('B', 'A', '1', '0') /* 10 GRGR.. BGBG.. */ +#define V4L2_PIX_FMT_SRGGB10 v4l2_fourcc('R', 'G', '1', '0') /* 10 RGRG.. GBGB.. */ /* 10bit raw bayer DPCM compressed to 8 bits */ #define V4L2_PIX_FMT_SGRBG10DPCM8 v4l2_fourcc('B', 'D', '1', '0') /* @@ -345,6 +350,7 @@ struct v4l2_pix_format { #define V4L2_PIX_FMT_MPEG v4l2_fourcc('M', 'P', 'E', 'G') /* MPEG-1/2/4 */ /* Vendor-specific formats */ +#define V4L2_PIX_FMT_CPIA1 v4l2_fourcc('C', 'P', 'I', 'A') /* cpia1 YUV */ #define V4L2_PIX_FMT_WNVA v4l2_fourcc('W', 'N', 'V', 'A') /* Winnov hw compress */ #define V4L2_PIX_FMT_SN9C10X v4l2_fourcc('S', '9', '1', '0') /* SN9C10x compression */ #define V4L2_PIX_FMT_SN9C20X_I420 v4l2_fourcc('S', '9', '2', '0') /* SN9C20x YUV 4:2:0 */ @@ -357,6 +363,7 @@ struct v4l2_pix_format { #define V4L2_PIX_FMT_SPCA561 v4l2_fourcc('S', '5', '6', '1') /* compressed GBRG bayer */ #define V4L2_PIX_FMT_PAC207 v4l2_fourcc('P', '2', '0', '7') /* compressed BGGR bayer */ #define V4L2_PIX_FMT_MR97310A v4l2_fourcc('M', '3', '1', '0') /* compressed BGGR bayer */ +#define V4L2_PIX_FMT_SN9C2028 v4l2_fourcc('S', 'O', 'N', 'X') /* compressed GBRG bayer */ #define V4L2_PIX_FMT_SQ905C v4l2_fourcc('9', '0', '5', 'C') /* compressed RGGB bayer */ #define V4L2_PIX_FMT_PJPG v4l2_fourcc('P', 'J', 'P', 'G') /* Pixart 73xx JPEG */ #define V4L2_PIX_FMT_OV511 v4l2_fourcc('O', '5', '1', '1') /* ov511 JPEG */ @@ -732,6 +739,99 @@ struct v4l2_standard { }; /* + * V I D E O T I M I N G S D V P R E S E T + */ +struct v4l2_dv_preset { + __u32 preset; + __u32 reserved[4]; +}; + +/* + * D V P R E S E T S E N U M E R A T I O N + */ +struct v4l2_dv_enum_preset { + __u32 index; + __u32 preset; + __u8 name[32]; /* Name of the preset timing */ + __u32 width; + __u32 height; + __u32 reserved[4]; +}; + +/* + * D V P R E S E T V A L U E S + */ +#define V4L2_DV_INVALID 0 +#define V4L2_DV_480P59_94 1 /* BT.1362 */ +#define V4L2_DV_576P50 2 /* BT.1362 */ +#define V4L2_DV_720P24 3 /* SMPTE 296M */ +#define V4L2_DV_720P25 4 /* SMPTE 296M */ +#define V4L2_DV_720P30 5 /* SMPTE 296M */ +#define V4L2_DV_720P50 6 /* SMPTE 296M */ +#define V4L2_DV_720P59_94 7 /* SMPTE 274M */ +#define V4L2_DV_720P60 8 /* SMPTE 274M/296M */ +#define V4L2_DV_1080I29_97 9 /* BT.1120/ SMPTE 274M */ +#define V4L2_DV_1080I30 10 /* BT.1120/ SMPTE 274M */ +#define V4L2_DV_1080I25 11 /* BT.1120 */ +#define V4L2_DV_1080I50 12 /* SMPTE 296M */ +#define V4L2_DV_1080I60 13 /* SMPTE 296M */ +#define V4L2_DV_1080P24 14 /* SMPTE 296M */ +#define V4L2_DV_1080P25 15 /* SMPTE 296M */ +#define V4L2_DV_1080P30 16 /* SMPTE 296M */ +#define V4L2_DV_1080P50 17 /* BT.1120 */ +#define V4L2_DV_1080P60 18 /* BT.1120 */ + +/* + * D V B T T I M I N G S + */ + +/* BT.656/BT.1120 timing data */ +struct v4l2_bt_timings { + __u32 width; /* width in pixels */ + __u32 height; /* height in lines */ + __u32 interlaced; /* Interlaced or progressive */ + __u32 polarities; /* Positive or negative polarity */ + __u64 pixelclock; /* Pixel clock in HZ. Ex. 74.25MHz->74250000 */ + __u32 hfrontporch; /* Horizpontal front porch in pixels */ + __u32 hsync; /* Horizontal Sync length in pixels */ + __u32 hbackporch; /* Horizontal back porch in pixels */ + __u32 vfrontporch; /* Vertical front porch in pixels */ + __u32 vsync; /* Vertical Sync length in lines */ + __u32 vbackporch; /* Vertical back porch in lines */ + __u32 il_vfrontporch; /* Vertical front porch for bottom field of + * interlaced field formats + */ + __u32 il_vsync; /* Vertical sync length for bottom field of + * interlaced field formats + */ + __u32 il_vbackporch; /* Vertical back porch for bottom field of + * interlaced field formats + */ + __u32 reserved[16]; +} __attribute__ ((packed)); + +/* Interlaced or progressive format */ +#define V4L2_DV_PROGRESSIVE 0 +#define V4L2_DV_INTERLACED 1 + +/* Polarities. If bit is not set, it is assumed to be negative polarity */ +#define V4L2_DV_VSYNC_POS_POL 0x00000001 +#define V4L2_DV_HSYNC_POS_POL 0x00000002 + + +/* DV timings */ +struct v4l2_dv_timings { + __u32 type; + union { + struct v4l2_bt_timings bt; + __u32 reserved[32]; + }; +} __attribute__ ((packed)); + +/* Values for the type field */ +#define V4L2_DV_BT_656_1120 0 /* BT.656/1120 timing type */ + +/* * V I D E O I N P U T S */ struct v4l2_input { @@ -742,7 +842,8 @@ struct v4l2_input { __u32 tuner; /* Associated tuner */ v4l2_std_id std; __u32 status; - __u32 reserved[4]; + __u32 capabilities; + __u32 reserved[3]; }; /* Values for the 'type' field */ @@ -773,6 +874,11 @@ struct v4l2_input { #define V4L2_IN_ST_NO_ACCESS 0x02000000 /* Conditional access denied */ #define V4L2_IN_ST_VTR 0x04000000 /* VTR time constant */ +/* capabilities flags */ +#define V4L2_IN_CAP_PRESETS 0x00000001 /* Supports S_DV_PRESET */ +#define V4L2_IN_CAP_CUSTOM_TIMINGS 0x00000002 /* Supports S_DV_TIMINGS */ +#define V4L2_IN_CAP_STD 0x00000004 /* Supports S_STD */ + /* * V I D E O O U T P U T S */ @@ -783,13 +889,19 @@ struct v4l2_output { __u32 audioset; /* Associated audios (bitfield) */ __u32 modulator; /* Associated modulator */ v4l2_std_id std; - __u32 reserved[4]; + __u32 capabilities; + __u32 reserved[3]; }; /* Values for the 'type' field */ #define V4L2_OUTPUT_TYPE_MODULATOR 1 #define V4L2_OUTPUT_TYPE_ANALOG 2 #define V4L2_OUTPUT_TYPE_ANALOGVGAOVERLAY 3 +/* capabilities flags */ +#define V4L2_OUT_CAP_PRESETS 0x00000001 /* Supports S_DV_PRESET */ +#define V4L2_OUT_CAP_CUSTOM_TIMINGS 0x00000002 /* Supports S_DV_TIMINGS */ +#define V4L2_OUT_CAP_STD 0x00000004 /* Supports S_STD */ + /* * C O N T R O L S */ @@ -1624,6 +1736,13 @@ struct v4l2_dbg_chip_ident { #endif #define VIDIOC_S_HW_FREQ_SEEK _IOW('V', 82, struct v4l2_hw_freq_seek) +#define VIDIOC_ENUM_DV_PRESETS _IOWR('V', 83, struct v4l2_dv_enum_preset) +#define VIDIOC_S_DV_PRESET _IOWR('V', 84, struct v4l2_dv_preset) +#define VIDIOC_G_DV_PRESET _IOWR('V', 85, struct v4l2_dv_preset) +#define VIDIOC_QUERY_DV_PRESET _IOR('V', 86, struct v4l2_dv_preset) +#define VIDIOC_S_DV_TIMINGS _IOWR('V', 87, struct v4l2_dv_timings) +#define VIDIOC_G_DV_TIMINGS _IOWR('V', 88, struct v4l2_dv_timings) + /* Reminder: when adding new ioctls please add support for them to drivers/media/video/v4l2-compat-ioctl32.c as well! */ diff --git a/include/linux/virtio.h b/include/linux/virtio.h index 057a2e010758..f508c651e53d 100644 --- a/include/linux/virtio.h +++ b/include/linux/virtio.h @@ -51,6 +51,9 @@ struct virtqueue { * This re-enables callbacks; it returns "false" if there are pending * buffers in the queue, to detect a possible race between the driver * checking for more work, and enabling callbacks. + * @detach_unused_buf: detach first unused buffer + * vq: the struct virtqueue we're talking about. + * Returns NULL or the "data" token handed to add_buf * * Locking rules are straightforward: the driver is responsible for * locking. No two operations may be invoked simultaneously, with the exception @@ -71,6 +74,7 @@ struct virtqueue_ops { void (*disable_cb)(struct virtqueue *vq); bool (*enable_cb)(struct virtqueue *vq); + void *(*detach_unused_buf)(struct virtqueue *vq); }; /** diff --git a/include/linux/virtio_9p.h b/include/linux/virtio_9p.h index 095e10d148b4..332275080083 100644 --- a/include/linux/virtio_9p.h +++ b/include/linux/virtio_9p.h @@ -5,7 +5,4 @@ #include <linux/virtio_ids.h> #include <linux/virtio_config.h> -/* Maximum number of virtio channels per partition (1 for now) */ -#define MAX_9P_CHAN 1 - #endif /* _LINUX_VIRTIO_9P_H */ diff --git a/include/linux/virtio_balloon.h b/include/linux/virtio_balloon.h index 1418f048cb34..a50ecd1b81a2 100644 --- a/include/linux/virtio_balloon.h +++ b/include/linux/virtio_balloon.h @@ -7,6 +7,7 @@ /* The feature bitmap for virtio balloon */ #define VIRTIO_BALLOON_F_MUST_TELL_HOST 0 /* Tell before reclaiming pages */ +#define VIRTIO_BALLOON_F_STATS_VQ 1 /* Memory Stats virtqueue */ /* Size of a PFN in the balloon interface. */ #define VIRTIO_BALLOON_PFN_SHIFT 12 @@ -18,4 +19,18 @@ struct virtio_balloon_config /* Number of pages we've actually got in balloon. */ __le32 actual; }; + +#define VIRTIO_BALLOON_S_SWAP_IN 0 /* Amount of memory swapped in */ +#define VIRTIO_BALLOON_S_SWAP_OUT 1 /* Amount of memory swapped out */ +#define VIRTIO_BALLOON_S_MAJFLT 2 /* Number of major faults */ +#define VIRTIO_BALLOON_S_MINFLT 3 /* Number of minor faults */ +#define VIRTIO_BALLOON_S_MEMFREE 4 /* Total amount of free memory */ +#define VIRTIO_BALLOON_S_MEMTOT 5 /* Total amount of memory */ +#define VIRTIO_BALLOON_S_NR 6 + +struct virtio_balloon_stat { + u16 tag; + u64 val; +} __attribute__((packed)); + #endif /* _LINUX_VIRTIO_BALLOON_H */ diff --git a/include/linux/virtio_blk.h b/include/linux/virtio_blk.h index fd294c56d571..e52029e98919 100644 --- a/include/linux/virtio_blk.h +++ b/include/linux/virtio_blk.h @@ -15,6 +15,7 @@ #define VIRTIO_BLK_F_BLK_SIZE 6 /* Block size of disk is available*/ #define VIRTIO_BLK_F_SCSI 7 /* Supports scsi command passthru */ #define VIRTIO_BLK_F_FLUSH 9 /* Cache flush command support */ +#define VIRTIO_BLK_F_TOPOLOGY 10 /* Topology information is available */ struct virtio_blk_config { /* The capacity (in 512-byte sectors). */ @@ -29,8 +30,20 @@ struct virtio_blk_config { __u8 heads; __u8 sectors; } geometry; + /* block size of device (if VIRTIO_BLK_F_BLK_SIZE) */ __u32 blk_size; + + /* the next 4 entries are guarded by VIRTIO_BLK_F_TOPOLOGY */ + /* exponent for physical block per logical block. */ + __u8 physical_block_exp; + /* alignment offset in logical blocks. */ + __u8 alignment_offset; + /* minimum I/O size without performance penalty in logical blocks. */ + __u16 min_io_size; + /* optimal sustained I/O size in logical blocks. */ + __u32 opt_io_size; + } __attribute__((packed)); /* diff --git a/include/linux/virtio_console.h b/include/linux/virtio_console.h index fe885174cc1f..ae4f039515b4 100644 --- a/include/linux/virtio_console.h +++ b/include/linux/virtio_console.h @@ -3,19 +3,45 @@ #include <linux/types.h> #include <linux/virtio_ids.h> #include <linux/virtio_config.h> -/* This header, excluding the #ifdef __KERNEL__ part, is BSD licensed so - * anyone can use the definitions to implement compatible drivers/servers. */ +/* + * This header, excluding the #ifdef __KERNEL__ part, is BSD licensed so + * anyone can use the definitions to implement compatible drivers/servers. + * + * Copyright (C) Red Hat, Inc., 2009, 2010 + */ /* Feature bits */ #define VIRTIO_CONSOLE_F_SIZE 0 /* Does host provide console size? */ +#define VIRTIO_CONSOLE_F_MULTIPORT 1 /* Does host provide multiple ports? */ struct virtio_console_config { /* colums of the screens */ __u16 cols; /* rows of the screens */ __u16 rows; + /* max. number of ports this device can hold */ + __u32 max_nr_ports; + /* number of ports added so far */ + __u32 nr_ports; } __attribute__((packed)); +/* + * A message that's passed between the Host and the Guest for a + * particular port. + */ +struct virtio_console_control { + __u32 id; /* Port number */ + __u16 event; /* The kind of control event (see below) */ + __u16 value; /* Extra information for the key */ +}; + +/* Some events for control messages */ +#define VIRTIO_CONSOLE_PORT_READY 0 +#define VIRTIO_CONSOLE_CONSOLE_PORT 1 +#define VIRTIO_CONSOLE_RESIZE 2 +#define VIRTIO_CONSOLE_PORT_OPEN 3 +#define VIRTIO_CONSOLE_PORT_NAME 4 +#define VIRTIO_CONSOLE_PORT_REMOVE 5 #ifdef __KERNEL__ int __init virtio_cons_early_init(int (*put_chars)(u32, const char *, int)); diff --git a/include/linux/vmstat.h b/include/linux/vmstat.h index 2d0f222388a8..117f0dd8ad03 100644 --- a/include/linux/vmstat.h +++ b/include/linux/vmstat.h @@ -40,6 +40,8 @@ enum vm_event_item { PGPGIN, PGPGOUT, PSWPIN, PSWPOUT, PGSCAN_ZONE_RECLAIM_FAILED, #endif PGINODESTEAL, SLABS_SCANNED, KSWAPD_STEAL, KSWAPD_INODESTEAL, + KSWAPD_LOW_WMARK_HIT_QUICKLY, KSWAPD_HIGH_WMARK_HIT_QUICKLY, + KSWAPD_SKIP_CONGESTION_WAIT, PAGEOUTRUN, ALLOCSTALL, PGROTATED, #ifdef CONFIG_HUGETLB_PAGE HTLB_BUDDY_PGALLOC, HTLB_BUDDY_PGALLOC_FAIL, @@ -76,24 +78,22 @@ DECLARE_PER_CPU(struct vm_event_state, vm_event_states); static inline void __count_vm_event(enum vm_event_item item) { - __get_cpu_var(vm_event_states).event[item]++; + __this_cpu_inc(vm_event_states.event[item]); } static inline void count_vm_event(enum vm_event_item item) { - get_cpu_var(vm_event_states).event[item]++; - put_cpu(); + this_cpu_inc(vm_event_states.event[item]); } static inline void __count_vm_events(enum vm_event_item item, long delta) { - __get_cpu_var(vm_event_states).event[item] += delta; + __this_cpu_add(vm_event_states.event[item], delta); } static inline void count_vm_events(enum vm_event_item item, long delta) { - get_cpu_var(vm_event_states).event[item] += delta; - put_cpu(); + this_cpu_add(vm_event_states.event[item], delta); } extern void all_vm_events(unsigned long *); diff --git a/include/linux/vt.h b/include/linux/vt.h index 7ffa11f06232..778b7b2a47d4 100644 --- a/include/linux/vt.h +++ b/include/linux/vt.h @@ -27,7 +27,7 @@ struct vt_mode { #define VT_SETMODE 0x5602 /* set mode of active vt */ #define VT_AUTO 0x00 /* auto vt switching */ #define VT_PROCESS 0x01 /* process controls switching */ -#define VT_ACKACQ 0x02 /* acknowledge switch */ +#define VT_PROCESS_AUTO 0x02 /* process is notified of switching */ struct vt_stat { unsigned short v_active; /* active vt */ @@ -38,6 +38,7 @@ struct vt_stat { #define VT_SENDSIG 0x5604 /* signal to send to bitmask of vts */ #define VT_RELDISP 0x5605 /* release display */ +#define VT_ACKACQ 0x02 /* acknowledge switch */ #define VT_ACTIVATE 0x5606 /* make vt active */ #define VT_WAITACTIVE 0x5607 /* wait for vt active */ @@ -84,4 +85,23 @@ struct vt_setactivate { #define VT_SETACTIVATE 0x560F /* Activate and set the mode of a console */ +#ifdef __KERNEL__ + +#ifdef CONFIG_VT_CONSOLE + +extern int vt_kmsg_redirect(int new); + +#else + +static inline int vt_kmsg_redirect(int new) +{ + return 0; +} + +#endif + +#endif /* __KERNEL__ */ + +#define vt_get_kmsg_redirect() vt_kmsg_redirect(-1) + #endif /* _LINUX_VT_H */ diff --git a/include/linux/writeback.h b/include/linux/writeback.h index 705f01fe413a..76e8903cd204 100644 --- a/include/linux/writeback.h +++ b/include/linux/writeback.h @@ -70,6 +70,7 @@ struct writeback_control { struct bdi_writeback; int inode_wait(void *); void writeback_inodes_sb(struct super_block *); +int writeback_inodes_sb_if_idle(struct super_block *); void sync_inodes_sb(struct super_block *); void writeback_inodes_wbc(struct writeback_control *wbc); long wb_do_writeback(struct bdi_writeback *wb, int force_wait); @@ -79,8 +80,7 @@ void wakeup_flusher_threads(long nr_pages); static inline void wait_on_inode(struct inode *inode) { might_sleep(); - wait_on_bit(&inode->i_state, __I_LOCK, inode_wait, - TASK_UNINTERRUPTIBLE); + wait_on_bit(&inode->i_state, __I_NEW, inode_wait, TASK_UNINTERRUPTIBLE); } static inline void inode_sync_wait(struct inode *inode) { diff --git a/include/linux/xattr.h b/include/linux/xattr.h index 5c84af8c5f6f..fb9b7e6e1e2d 100644 --- a/include/linux/xattr.h +++ b/include/linux/xattr.h @@ -38,12 +38,13 @@ struct dentry; struct xattr_handler { char *prefix; - size_t (*list)(struct inode *inode, char *list, size_t list_size, - const char *name, size_t name_len); - int (*get)(struct inode *inode, const char *name, void *buffer, - size_t size); - int (*set)(struct inode *inode, const char *name, const void *buffer, - size_t size, int flags); + int flags; /* fs private flags passed back to the handlers */ + size_t (*list)(struct dentry *dentry, char *list, size_t list_size, + const char *name, size_t name_len, int handler_flags); + int (*get)(struct dentry *dentry, const char *name, void *buffer, + size_t size, int handler_flags); + int (*set)(struct dentry *dentry, const char *name, const void *buffer, + size_t size, int flags, int handler_flags); }; ssize_t xattr_getsecurity(struct inode *, const char *, void *, size_t); diff --git a/include/linux/xfrm.h b/include/linux/xfrm.h index 29e04beb1fc9..b971e3848493 100644 --- a/include/linux/xfrm.h +++ b/include/linux/xfrm.h @@ -267,8 +267,8 @@ enum xfrm_attr_type_t { XFRMA_ALG_COMP, /* struct xfrm_algo */ XFRMA_ENCAP, /* struct xfrm_algo + struct xfrm_encap_tmpl */ XFRMA_TMPL, /* 1 or more struct xfrm_user_tmpl */ - XFRMA_SA, - XFRMA_POLICY, + XFRMA_SA, /* struct xfrm_usersa_info */ + XFRMA_POLICY, /*struct xfrm_userpolicy_info */ XFRMA_SEC_CTX, /* struct xfrm_sec_ctx */ XFRMA_LTIME_VAL, XFRMA_REPLAY_VAL, @@ -276,17 +276,23 @@ enum xfrm_attr_type_t { XFRMA_ETIMER_THRESH, XFRMA_SRCADDR, /* xfrm_address_t */ XFRMA_COADDR, /* xfrm_address_t */ - XFRMA_LASTUSED, + XFRMA_LASTUSED, /* unsigned long */ XFRMA_POLICY_TYPE, /* struct xfrm_userpolicy_type */ XFRMA_MIGRATE, XFRMA_ALG_AEAD, /* struct xfrm_algo_aead */ XFRMA_KMADDRESS, /* struct xfrm_user_kmaddress */ XFRMA_ALG_AUTH_TRUNC, /* struct xfrm_algo_auth */ + XFRMA_MARK, /* struct xfrm_mark */ __XFRMA_MAX #define XFRMA_MAX (__XFRMA_MAX - 1) }; +struct xfrm_mark { + __u32 v; /* value */ + __u32 m; /* mask */ +}; + enum xfrm_sadattr_type_t { XFRMA_SAD_UNSPEC, XFRMA_SAD_CNT, diff --git a/include/media/davinci/isif.h b/include/media/davinci/isif.h new file mode 100644 index 000000000000..b0b74ad618cc --- /dev/null +++ b/include/media/davinci/isif.h @@ -0,0 +1,531 @@ +/* + * Copyright (C) 2008-2009 Texas Instruments Inc + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; either version 2 of the License, or + * (at your option) any later version. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with this program; if not, write to the Free Software + * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA + * + * isif header file + */ +#ifndef _ISIF_H +#define _ISIF_H + +#include <media/davinci/ccdc_types.h> +#include <media/davinci/vpfe_types.h> + +/* isif float type S8Q8/U8Q8 */ +struct isif_float_8 { + /* 8 bit integer part */ + __u8 integer; + /* 8 bit decimal part */ + __u8 decimal; +}; + +/* isif float type U16Q16/S16Q16 */ +struct isif_float_16 { + /* 16 bit integer part */ + __u16 integer; + /* 16 bit decimal part */ + __u16 decimal; +}; + +/************************************************************************ + * Vertical Defect Correction parameters + ***********************************************************************/ +/* Defect Correction (DFC) table entry */ +struct isif_vdfc_entry { + /* vertical position of defect */ + __u16 pos_vert; + /* horizontal position of defect */ + __u16 pos_horz; + /* + * Defect level of Vertical line defect position. This is subtracted + * from the data at the defect position + */ + __u8 level_at_pos; + /* + * Defect level of the pixels upper than the vertical line defect. + * This is subtracted from the data + */ + __u8 level_up_pixels; + /* + * Defect level of the pixels lower than the vertical line defect. + * This is subtracted from the data + */ + __u8 level_low_pixels; +}; + +#define ISIF_VDFC_TABLE_SIZE 8 +struct isif_dfc { + /* enable vertical defect correction */ + __u8 en; + /* Defect level subtraction. Just fed through if saturating */ +#define ISIF_VDFC_NORMAL 0 + /* + * Defect level subtraction. Horizontal interpolation ((i-2)+(i+2))/2 + * if data saturating + */ +#define ISIF_VDFC_HORZ_INTERPOL_IF_SAT 1 + /* Horizontal interpolation (((i-2)+(i+2))/2) */ +#define ISIF_VDFC_HORZ_INTERPOL 2 + /* one of the vertical defect correction modes above */ + __u8 corr_mode; + /* 0 - whole line corrected, 1 - not pixels upper than the defect */ + __u8 corr_whole_line; +#define ISIF_VDFC_NO_SHIFT 0 +#define ISIF_VDFC_SHIFT_1 1 +#define ISIF_VDFC_SHIFT_2 2 +#define ISIF_VDFC_SHIFT_3 3 +#define ISIF_VDFC_SHIFT_4 4 + /* + * defect level shift value. level_at_pos, level_upper_pos, + * and level_lower_pos can be shifted up by this value. Choose + * one of the values above + */ + __u8 def_level_shift; + /* defect saturation level */ + __u16 def_sat_level; + /* number of vertical defects. Max is ISIF_VDFC_TABLE_SIZE */ + __u16 num_vdefects; + /* VDFC table ptr */ + struct isif_vdfc_entry table[ISIF_VDFC_TABLE_SIZE]; +}; + +struct isif_horz_bclamp { + + /* Horizontal clamp disabled. Only vertical clamp value is subtracted */ +#define ISIF_HORZ_BC_DISABLE 0 + /* + * Horizontal clamp value is calculated and subtracted from image data + * along with vertical clamp value + */ +#define ISIF_HORZ_BC_CLAMP_CALC_ENABLED 1 + /* + * Horizontal clamp value calculated from previous image is subtracted + * from image data along with vertical clamp value. + */ +#define ISIF_HORZ_BC_CLAMP_NOT_UPDATED 2 + /* horizontal clamp mode. One of the values above */ + __u8 mode; + /* + * pixel value limit enable. + * 0 - limit disabled + * 1 - pixel value limited to 1023 + */ + __u8 clamp_pix_limit; + /* Select Most left window for bc calculation */ +#define ISIF_SEL_MOST_LEFT_WIN 0 + /* Select Most right window for bc calculation */ +#define ISIF_SEL_MOST_RIGHT_WIN 1 + /* Select most left or right window for clamp val calculation */ + __u8 base_win_sel_calc; + /* Window count per color for calculation. range 1-32 */ + __u8 win_count_calc; + /* Window start position - horizontal for calculation. 0 - 8191 */ + __u16 win_start_h_calc; + /* Window start position - vertical for calculation 0 - 8191 */ + __u16 win_start_v_calc; +#define ISIF_HORZ_BC_SZ_H_2PIXELS 0 +#define ISIF_HORZ_BC_SZ_H_4PIXELS 1 +#define ISIF_HORZ_BC_SZ_H_8PIXELS 2 +#define ISIF_HORZ_BC_SZ_H_16PIXELS 3 + /* Width of the sample window in pixels for calculation */ + __u8 win_h_sz_calc; +#define ISIF_HORZ_BC_SZ_V_32PIXELS 0 +#define ISIF_HORZ_BC_SZ_V_64PIXELS 1 +#define ISIF_HORZ_BC_SZ_V_128PIXELS 2 +#define ISIF_HORZ_BC_SZ_V_256PIXELS 3 + /* Height of the sample window in pixels for calculation */ + __u8 win_v_sz_calc; +}; + +/************************************************************************ + * Black Clamp parameters + ***********************************************************************/ +struct isif_vert_bclamp { + /* Reset value used is the clamp value calculated */ +#define ISIF_VERT_BC_USE_HORZ_CLAMP_VAL 0 + /* Reset value used is reset_clamp_val configured */ +#define ISIF_VERT_BC_USE_CONFIG_CLAMP_VAL 1 + /* No update, previous image value is used */ +#define ISIF_VERT_BC_NO_UPDATE 2 + /* + * Reset value selector for vertical clamp calculation. Use one of + * the above values + */ + __u8 reset_val_sel; + /* U8Q8. Line average coefficient used in vertical clamp calculation */ + __u8 line_ave_coef; + /* Height of the optical black region for calculation */ + __u16 ob_v_sz_calc; + /* Optical black region start position - horizontal. 0 - 8191 */ + __u16 ob_start_h; + /* Optical black region start position - vertical 0 - 8191 */ + __u16 ob_start_v; +}; + +struct isif_black_clamp { + /* + * This offset value is added irrespective of the clamp enable status. + * S13 + */ + __u16 dc_offset; + /* + * Enable black/digital clamp value to be subtracted from the image data + */ + __u8 en; + /* + * black clamp mode. same/separate clamp for 4 colors + * 0 - disable - same clamp value for all colors + * 1 - clamp value calculated separately for all colors + */ + __u8 bc_mode_color; + /* Vrtical start position for bc subtraction */ + __u16 vert_start_sub; + /* Black clamp for horizontal direction */ + struct isif_horz_bclamp horz; + /* Black clamp for vertical direction */ + struct isif_vert_bclamp vert; +}; + +/************************************************************************* +** Color Space Convertion (CSC) +*************************************************************************/ +#define ISIF_CSC_NUM_COEFF 16 +struct isif_color_space_conv { + /* Enable color space conversion */ + __u8 en; + /* + * csc coeffient table. S8Q5, M00 at index 0, M01 at index 1, and + * so forth + */ + struct isif_float_8 coeff[ISIF_CSC_NUM_COEFF]; +}; + + +/************************************************************************* +** Black Compensation parameters +*************************************************************************/ +struct isif_black_comp { + /* Comp for Red */ + __s8 r_comp; + /* Comp for Gr */ + __s8 gr_comp; + /* Comp for Blue */ + __s8 b_comp; + /* Comp for Gb */ + __s8 gb_comp; +}; + +/************************************************************************* +** Gain parameters +*************************************************************************/ +struct isif_gain { + /* Gain for Red or ye */ + struct isif_float_16 r_ye; + /* Gain for Gr or cy */ + struct isif_float_16 gr_cy; + /* Gain for Gb or g */ + struct isif_float_16 gb_g; + /* Gain for Blue or mg */ + struct isif_float_16 b_mg; +}; + +#define ISIF_LINEAR_TAB_SIZE 192 +/************************************************************************* +** Linearization parameters +*************************************************************************/ +struct isif_linearize { + /* Enable or Disable linearization of data */ + __u8 en; + /* Shift value applied */ + __u8 corr_shft; + /* scale factor applied U11Q10 */ + struct isif_float_16 scale_fact; + /* Size of the linear table */ + __u16 table[ISIF_LINEAR_TAB_SIZE]; +}; + +/* Color patterns */ +#define ISIF_RED 0 +#define ISIF_GREEN_RED 1 +#define ISIF_GREEN_BLUE 2 +#define ISIF_BLUE 3 +struct isif_col_pat { + __u8 olop; + __u8 olep; + __u8 elop; + __u8 elep; +}; + +/************************************************************************* +** Data formatter parameters +*************************************************************************/ +struct isif_fmtplen { + /* + * number of program entries for SET0, range 1 - 16 + * when fmtmode is ISIF_SPLIT, 1 - 8 when fmtmode is + * ISIF_COMBINE + */ + __u16 plen0; + /* + * number of program entries for SET1, range 1 - 16 + * when fmtmode is ISIF_SPLIT, 1 - 8 when fmtmode is + * ISIF_COMBINE + */ + __u16 plen1; + /** + * number of program entries for SET2, range 1 - 16 + * when fmtmode is ISIF_SPLIT, 1 - 8 when fmtmode is + * ISIF_COMBINE + */ + __u16 plen2; + /** + * number of program entries for SET3, range 1 - 16 + * when fmtmode is ISIF_SPLIT, 1 - 8 when fmtmode is + * ISIF_COMBINE + */ + __u16 plen3; +}; + +struct isif_fmt_cfg { +#define ISIF_SPLIT 0 +#define ISIF_COMBINE 1 + /* Split or combine or line alternate */ + __u8 fmtmode; + /* enable or disable line alternating mode */ + __u8 ln_alter_en; +#define ISIF_1LINE 0 +#define ISIF_2LINES 1 +#define ISIF_3LINES 2 +#define ISIF_4LINES 3 + /* Split/combine line number */ + __u8 lnum; + /* Address increment Range 1 - 16 */ + __u8 addrinc; +}; + +struct isif_fmt_addr_ptr { + /* Initial address */ + __u32 init_addr; + /* output line number */ +#define ISIF_1STLINE 0 +#define ISIF_2NDLINE 1 +#define ISIF_3RDLINE 2 +#define ISIF_4THLINE 3 + __u8 out_line; +}; + +struct isif_fmtpgm_ap { + /* program address pointer */ + __u8 pgm_aptr; + /* program address increment or decrement */ + __u8 pgmupdt; +}; + +struct isif_data_formatter { + /* Enable/Disable data formatter */ + __u8 en; + /* data formatter configuration */ + struct isif_fmt_cfg cfg; + /* Formatter program entries length */ + struct isif_fmtplen plen; + /* first pixel in a line fed to formatter */ + __u16 fmtrlen; + /* HD interval for output line. Only valid when split line */ + __u16 fmthcnt; + /* formatter address pointers */ + struct isif_fmt_addr_ptr fmtaddr_ptr[16]; + /* program enable/disable */ + __u8 pgm_en[32]; + /* program address pointers */ + struct isif_fmtpgm_ap fmtpgm_ap[32]; +}; + +struct isif_df_csc { + /* Color Space Conversion confguration, 0 - csc, 1 - df */ + __u8 df_or_csc; + /* csc configuration valid if df_or_csc is 0 */ + struct isif_color_space_conv csc; + /* data formatter configuration valid if df_or_csc is 1 */ + struct isif_data_formatter df; + /* start pixel in a line at the input */ + __u32 start_pix; + /* number of pixels in input line */ + __u32 num_pixels; + /* start line at the input */ + __u32 start_line; + /* number of lines at the input */ + __u32 num_lines; +}; + +struct isif_gain_offsets_adj { + /* Gain adjustment per color */ + struct isif_gain gain; + /* Offset adjustment */ + __u16 offset; + /* Enable or Disable Gain adjustment for SDRAM data */ + __u8 gain_sdram_en; + /* Enable or Disable Gain adjustment for IPIPE data */ + __u8 gain_ipipe_en; + /* Enable or Disable Gain adjustment for H3A data */ + __u8 gain_h3a_en; + /* Enable or Disable Gain adjustment for SDRAM data */ + __u8 offset_sdram_en; + /* Enable or Disable Gain adjustment for IPIPE data */ + __u8 offset_ipipe_en; + /* Enable or Disable Gain adjustment for H3A data */ + __u8 offset_h3a_en; +}; + +struct isif_cul { + /* Horizontal Cull pattern for odd lines */ + __u8 hcpat_odd; + /* Horizontal Cull pattern for even lines */ + __u8 hcpat_even; + /* Vertical Cull pattern */ + __u8 vcpat; + /* Enable or disable lpf. Apply when cull is enabled */ + __u8 en_lpf; +}; + +struct isif_compress { +#define ISIF_ALAW 0 +#define ISIF_DPCM 1 +#define ISIF_NO_COMPRESSION 2 + /* Compression Algorithm used */ + __u8 alg; + /* Choose Predictor1 for DPCM compression */ +#define ISIF_DPCM_PRED1 0 + /* Choose Predictor2 for DPCM compression */ +#define ISIF_DPCM_PRED2 1 + /* Predictor for DPCM compression */ + __u8 pred; +}; + +/* all the stuff in this struct will be provided by userland */ +struct isif_config_params_raw { + /* Linearization parameters for image sensor data input */ + struct isif_linearize linearize; + /* Data formatter or CSC */ + struct isif_df_csc df_csc; + /* Defect Pixel Correction (DFC) confguration */ + struct isif_dfc dfc; + /* Black/Digital Clamp configuration */ + struct isif_black_clamp bclamp; + /* Gain, offset adjustments */ + struct isif_gain_offsets_adj gain_offset; + /* Culling */ + struct isif_cul culling; + /* A-Law and DPCM compression options */ + struct isif_compress compress; + /* horizontal offset for Gain/LSC/DFC */ + __u16 horz_offset; + /* vertical offset for Gain/LSC/DFC */ + __u16 vert_offset; + /* color pattern for field 0 */ + struct isif_col_pat col_pat_field0; + /* color pattern for field 1 */ + struct isif_col_pat col_pat_field1; +#define ISIF_NO_SHIFT 0 +#define ISIF_1BIT_SHIFT 1 +#define ISIF_2BIT_SHIFT 2 +#define ISIF_3BIT_SHIFT 3 +#define ISIF_4BIT_SHIFT 4 +#define ISIF_5BIT_SHIFT 5 +#define ISIF_6BIT_SHIFT 6 + /* Data shift applied before storing to SDRAM */ + __u8 data_shift; + /* enable input test pattern generation */ + __u8 test_pat_gen; +}; + +#ifdef __KERNEL__ +struct isif_ycbcr_config { + /* isif pixel format */ + enum ccdc_pixfmt pix_fmt; + /* isif frame format */ + enum ccdc_frmfmt frm_fmt; + /* ISIF crop window */ + struct v4l2_rect win; + /* field polarity */ + enum vpfe_pin_pol fid_pol; + /* interface VD polarity */ + enum vpfe_pin_pol vd_pol; + /* interface HD polarity */ + enum vpfe_pin_pol hd_pol; + /* isif pix order. Only used for ycbcr capture */ + enum ccdc_pixorder pix_order; + /* isif buffer type. Only used for ycbcr capture */ + enum ccdc_buftype buf_type; +}; + +/* MSB of image data connected to sensor port */ +enum isif_data_msb { + ISIF_BIT_MSB_15, + ISIF_BIT_MSB_14, + ISIF_BIT_MSB_13, + ISIF_BIT_MSB_12, + ISIF_BIT_MSB_11, + ISIF_BIT_MSB_10, + ISIF_BIT_MSB_9, + ISIF_BIT_MSB_8, + ISIF_BIT_MSB_7 +}; + +enum isif_cfa_pattern { + ISIF_CFA_PAT_MOSAIC, + ISIF_CFA_PAT_STRIPE +}; + +struct isif_params_raw { + /* isif pixel format */ + enum ccdc_pixfmt pix_fmt; + /* isif frame format */ + enum ccdc_frmfmt frm_fmt; + /* video window */ + struct v4l2_rect win; + /* field polarity */ + enum vpfe_pin_pol fid_pol; + /* interface VD polarity */ + enum vpfe_pin_pol vd_pol; + /* interface HD polarity */ + enum vpfe_pin_pol hd_pol; + /* buffer type. Applicable for interlaced mode */ + enum ccdc_buftype buf_type; + /* Gain values */ + struct isif_gain gain; + /* cfa pattern */ + enum isif_cfa_pattern cfa_pat; + /* Data MSB position */ + enum isif_data_msb data_msb; + /* Enable horizontal flip */ + unsigned char horz_flip_en; + /* Enable image invert vertically */ + unsigned char image_invert_en; + + /* all the userland defined stuff*/ + struct isif_config_params_raw config_params; +}; + +enum isif_data_pack { + ISIF_PACK_16BIT, + ISIF_PACK_12BIT, + ISIF_PACK_8BIT +}; + +#define ISIF_WIN_NTSC {0, 0, 720, 480} +#define ISIF_WIN_VGA {0, 0, 640, 480} + +#endif +#endif diff --git a/include/media/davinci/vpss.h b/include/media/davinci/vpss.h index fcdff745fae2..c59cc029c74a 100644 --- a/include/media/davinci/vpss.h +++ b/include/media/davinci/vpss.h @@ -29,7 +29,19 @@ /* selector for ccdc input selection on DM355 */ enum vpss_ccdc_source_sel { VPSS_CCDCIN, - VPSS_HSSIIN + VPSS_HSSIIN, + VPSS_PGLPBK, /* for DM365 only */ + VPSS_CCDCPG /* for DM365 only */ +}; + +struct vpss_sync_pol { + unsigned int ccdpg_hdpol:1; + unsigned int ccdpg_vdpol:1; +}; + +struct vpss_pg_frame_size { + short hlpfr; + short pplen; }; /* Used for enable/diable VPSS Clock */ @@ -47,12 +59,38 @@ enum vpss_clock_sel { */ VPSS_VENC_CLOCK_SEL, VPSS_VPBE_CLOCK, + /* DM365 only clocks */ + VPSS_IPIPEIF_CLOCK, + VPSS_RSZ_CLOCK, + VPSS_BL_CLOCK, + /* + * When using VPSS_PCLK_INTERNAL in vpss_enable_clock() api + * following applies:- + * en = 0 disable internal PCLK + * en = 1 enables internal PCLK + */ + VPSS_PCLK_INTERNAL, + /* + * When using VPSS_PSYNC_CLOCK_SEL in vpss_enable_clock() api + * following applies:- + * en = 0 enables MMR clock + * en = 1 enables VPSS clock + */ + VPSS_PSYNC_CLOCK_SEL, + VPSS_LDC_CLOCK_SEL, + VPSS_OSD_CLOCK_SEL, + VPSS_FDIF_CLOCK, + VPSS_LDC_CLOCK }; /* select input to ccdc on dm355 */ int vpss_select_ccdc_source(enum vpss_ccdc_source_sel src_sel); /* enable/disable a vpss clock, 0 - success, -1 - failure */ int vpss_enable_clock(enum vpss_clock_sel clock_sel, int en); +/* set sync polarity, only for DM365*/ +void dm365_vpss_set_sync_pol(struct vpss_sync_pol); +/* set the PG_FRAME_SIZE register, only for DM365 */ +void dm365_vpss_set_pg_frame_size(struct vpss_pg_frame_size); /* wbl reset for dm644x */ enum vpss_wbl_sel { @@ -65,5 +103,6 @@ enum vpss_wbl_sel { VPSS_PCR_PREV_WBL_0, VPSS_PCR_CCDC_WBL_O, }; +/* clear wbl overflow flag for DM6446 */ int vpss_clear_wbl_overflow(enum vpss_wbl_sel wbl_sel); #endif diff --git a/include/media/ir-common.h b/include/media/ir-common.h index e41a99ee353e..c66298062d39 100644 --- a/include/media/ir-common.h +++ b/include/media/ir-common.h @@ -26,26 +26,7 @@ #include <linux/input.h> #include <linux/workqueue.h> #include <linux/interrupt.h> -#include <linux/spinlock.h> - -extern int media_ir_debug; /* media_ir_debug level (0,1,2) */ -#define IR_dprintk(level, fmt, arg...) if (media_ir_debug >= level) \ - printk(KERN_DEBUG "%s: " fmt , __func__, ## arg) - -#define IR_TYPE_RC5 1 -#define IR_TYPE_PD 2 /* Pulse distance encoded IR */ -#define IR_TYPE_OTHER 99 - -struct ir_scancode { - u16 scancode; - u32 keycode; -}; - -struct ir_scancode_table { - struct ir_scancode *scan; - int size; - spinlock_t lock; -}; +#include <media/ir-core.h> #define RC5_START(x) (((x)>>12)&3) #define RC5_TOGGLE(x) (((x)>>11)&1) @@ -54,9 +35,7 @@ struct ir_scancode_table { struct ir_input_state { /* configuration */ - int ir_type; - - struct ir_scancode_table keytable; + u64 ir_type; /* key info */ u32 ir_key; /* ir scancode */ @@ -105,7 +84,7 @@ struct card_ir { /* Routines from ir-functions.c */ int ir_input_init(struct input_dev *dev, struct ir_input_state *ir, - int ir_type, struct ir_scancode_table *ir_codes); + const u64 ir_type); void ir_input_nokey(struct input_dev *dev, struct ir_input_state *ir); void ir_input_keydown(struct input_dev *dev, struct ir_input_state *ir, u32 ir_key); @@ -118,19 +97,6 @@ u32 ir_rc5_decode(unsigned int code); void ir_rc5_timer_end(unsigned long data); void ir_rc5_timer_keyup(unsigned long data); -/* Routines from ir-keytable.c */ - -u32 ir_g_keycode_from_table(struct input_dev *input_dev, - u32 scancode); - -int ir_set_keycode_table(struct input_dev *input_dev, - struct ir_scancode_table *rc_tab); - -int ir_roundup_tablesize(int n_elems); -int ir_copy_table(struct ir_scancode_table *destin, - const struct ir_scancode_table *origin); -void ir_input_free(struct input_dev *input_dev); - /* scancode->keycode map tables from ir-keymaps.c */ extern struct ir_scancode_table ir_codes_empty_table; @@ -195,4 +161,7 @@ extern struct ir_scancode_table ir_codes_evga_indtube_table; extern struct ir_scancode_table ir_codes_terratec_cinergy_xs_table; extern struct ir_scancode_table ir_codes_videomate_s350_table; extern struct ir_scancode_table ir_codes_gadmei_rm008z_table; +extern struct ir_scancode_table ir_codes_nec_terratec_cinergy_xs_table; +extern struct ir_scancode_table ir_codes_winfast_usbii_deluxe_table; +extern struct ir_scancode_table ir_codes_kworld_315u_table; #endif diff --git a/include/media/ir-core.h b/include/media/ir-core.h new file mode 100644 index 000000000000..61c223bc3953 --- /dev/null +++ b/include/media/ir-core.h @@ -0,0 +1,74 @@ +/* + * Remote Controller core header + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation version 2 of the License. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + */ + +#ifndef _IR_CORE +#define _IR_CORE + +#include <linux/input.h> +#include <linux/spinlock.h> + +extern int ir_core_debug; +#define IR_dprintk(level, fmt, arg...) if (ir_core_debug >= level) \ + printk(KERN_DEBUG "%s: " fmt , __func__, ## arg) + +#define IR_TYPE_UNKNOWN 0 +#define IR_TYPE_RC5 (1 << 0) /* Philips RC5 protocol */ +#define IR_TYPE_PD (1 << 1) /* Pulse distance encoded IR */ +#define IR_TYPE_NEC (1 << 2) +#define IR_TYPE_OTHER (((u64)1) << 63l) + +struct ir_scancode { + u16 scancode; + u32 keycode; +}; + +struct ir_scancode_table { + struct ir_scancode *scan; + int size; + u64 ir_type; + spinlock_t lock; +}; + +struct ir_dev_props { + unsigned long allowed_protos; + void *priv; + int (*change_protocol)(void *priv, u64 ir_type); +}; + + +struct ir_input_dev { + struct input_dev *dev; /* Input device*/ + struct ir_scancode_table rc_tab; /* scan/key table */ + unsigned long devno; /* device number */ + struct attribute_group attr; /* IR attributes */ + struct device *class_dev; /* virtual class dev */ + const struct ir_dev_props *props; /* Device properties */ +}; +#define to_ir_input_dev(_attr) container_of(_attr, struct ir_input_dev, attr) + +/* Routines from ir-keytable.c */ + +u32 ir_g_keycode_from_table(struct input_dev *input_dev, + u32 scancode); + +int ir_input_register(struct input_dev *dev, + const struct ir_scancode_table *ir_codes, + const struct ir_dev_props *props); +void ir_input_unregister(struct input_dev *input_dev); + +/* Routines from ir-sysfs.c */ + +int ir_register_class(struct input_dev *input_dev); +void ir_unregister_class(struct input_dev *input_dev); + +#endif diff --git a/include/media/ir-kbd-i2c.h b/include/media/ir-kbd-i2c.h index aaf65e8b1a40..9142936603cc 100644 --- a/include/media/ir-kbd-i2c.h +++ b/include/media/ir-kbd-i2c.h @@ -36,7 +36,7 @@ enum ir_kbd_get_key_fn { struct IR_i2c_init_data { struct ir_scancode_table *ir_codes; const char *name; - int type; /* IR_TYPE_RC5, IR_TYPE_PD, etc */ + u64 type; /* IR_TYPE_RC5, IR_TYPE_PD, etc */ /* * Specify either a function pointer or a value indicating one of * ir_kbd_i2c's internal get_key functions diff --git a/include/media/mt9t112.h b/include/media/mt9t112.h new file mode 100644 index 000000000000..a43c74ab05ec --- /dev/null +++ b/include/media/mt9t112.h @@ -0,0 +1,30 @@ +/* mt9t112 Camera + * + * Copyright (C) 2009 Renesas Solutions Corp. + * Kuninori Morimoto <morimoto.kuninori@renesas.com> + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License version 2 as + * published by the Free Software Foundation. + */ + +#ifndef __MT9T112_H__ +#define __MT9T112_H__ + +#define MT9T112_FLAG_PCLK_RISING_EDGE (1 << 0) +#define MT9T112_FLAG_DATAWIDTH_8 (1 << 1) /* default width is 10 */ + +struct mt9t112_pll_divider { + u8 m, n; + u8 p1, p2, p3, p4, p5, p6, p7; +}; + +/* + * mt9t112 camera info + */ +struct mt9t112_camera_info { + u32 flags; + struct mt9t112_pll_divider divider; +}; + +#endif /* __MT9T112_H__ */ diff --git a/include/media/ov772x.h b/include/media/ov772x.h index 30d9629198ef..548bf1155c83 100644 --- a/include/media/ov772x.h +++ b/include/media/ov772x.h @@ -1,4 +1,5 @@ -/* ov772x Camera +/* + * ov772x Camera * * Copyright (C) 2008 Renesas Solutions Corp. * Kuninori Morimoto <morimoto.kuninori@renesas.com> @@ -14,8 +15,9 @@ #include <media/soc_camera.h> /* for flags */ -#define OV772X_FLAG_VFLIP 0x00000001 /* Vertical flip image */ -#define OV772X_FLAG_HFLIP 0x00000002 /* Horizontal flip image */ +#define OV772X_FLAG_VFLIP (1 << 0) /* Vertical flip image */ +#define OV772X_FLAG_HFLIP (1 << 1) /* Horizontal flip image */ +#define OV772X_FLAG_8BIT (1 << 2) /* default 10 bit */ /* * for Edge ctrl @@ -52,10 +54,8 @@ struct ov772x_edge_ctrl { * ov772x camera info */ struct ov772x_camera_info { - unsigned long buswidth; - unsigned long flags; - struct soc_camera_link link; - struct ov772x_edge_ctrl edgectrl; + unsigned long flags; + struct ov772x_edge_ctrl edgectrl; }; #endif /* __OV772X_H__ */ diff --git a/include/media/rj54n1cb0c.h b/include/media/rj54n1cb0c.h new file mode 100644 index 000000000000..8ae3288ae925 --- /dev/null +++ b/include/media/rj54n1cb0c.h @@ -0,0 +1,19 @@ +/* + * RJ54N1CB0C Private data + * + * Copyright (C) 2009, Guennadi Liakhovetski <g.liakhovetski@gmx.de> + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License version 2 as + * published by the Free Software Foundation. + */ + +#ifndef __RJ54N1CB0C_H__ +#define __RJ54N1CB0C_H__ + +struct rj54n1_pdata { + unsigned int mclk_freq; + bool ioctl_high; +}; + +#endif diff --git a/include/media/saa7146_vv.h b/include/media/saa7146_vv.h index eed5fccc83f3..b9da1f5591e7 100644 --- a/include/media/saa7146_vv.h +++ b/include/media/saa7146_vv.h @@ -108,8 +108,6 @@ struct saa7146_fh { struct saa7146_vv { - int vbi_minor; - /* vbi capture */ struct saa7146_dmaqueue vbi_q; /* vbi workaround interrupt queue */ @@ -117,8 +115,6 @@ struct saa7146_vv int vbi_fieldcount; struct saa7146_fh *vbi_streaming; - int video_minor; - int video_status; struct saa7146_fh *video_fh; @@ -192,6 +188,7 @@ void saa7146_buffer_timeout(unsigned long data); void saa7146_dma_free(struct saa7146_dev* dev,struct videobuf_queue *q, struct saa7146_buf *buf); +int saa7146_vv_devinit(struct saa7146_dev *dev); int saa7146_vv_init(struct saa7146_dev* dev, struct saa7146_ext_vv *ext_vv); int saa7146_vv_release(struct saa7146_dev* dev); diff --git a/include/media/sh_mobile_ceu.h b/include/media/sh_mobile_ceu.h index 0f3524cff435..b67747836878 100644 --- a/include/media/sh_mobile_ceu.h +++ b/include/media/sh_mobile_ceu.h @@ -3,6 +3,8 @@ #define SH_CEU_FLAG_USE_8BIT_BUS (1 << 0) /* use 8bit bus width */ #define SH_CEU_FLAG_USE_16BIT_BUS (1 << 1) /* use 16bit bus width */ +#define SH_CEU_FLAG_HSYNC_LOW (1 << 2) /* default High if possible */ +#define SH_CEU_FLAG_VSYNC_LOW (1 << 3) /* default High if possible */ struct sh_mobile_ceu_info { unsigned long flags; diff --git a/include/media/soc_camera.h b/include/media/soc_camera.h index 3d74e60032dd..9d69f01b6fa2 100644 --- a/include/media/soc_camera.h +++ b/include/media/soc_camera.h @@ -24,18 +24,13 @@ struct soc_camera_device { struct device *pdev; /* Platform device */ s32 user_width; s32 user_height; - unsigned short width_min; - unsigned short height_min; - unsigned short y_skip_top; /* Lines to skip at the top */ + enum v4l2_colorspace colorspace; unsigned char iface; /* Host number */ unsigned char devnum; /* Device number per host */ - unsigned char buswidth; /* See comment in .c */ struct soc_camera_sense *sense; /* See comment in struct definition */ struct soc_camera_ops *ops; struct video_device *vdev; - const struct soc_camera_data_format *current_fmt; - const struct soc_camera_data_format *formats; - int num_formats; + const struct soc_camera_format_xlate *current_fmt; struct soc_camera_format_xlate *user_formats; int num_user_formats; enum v4l2_field field; /* Preserve field over close() */ @@ -86,6 +81,8 @@ struct soc_camera_host_ops { int (*set_bus_param)(struct soc_camera_device *, __u32); int (*get_ctrl)(struct soc_camera_device *, struct v4l2_control *); int (*set_ctrl)(struct soc_camera_device *, struct v4l2_control *); + int (*get_parm)(struct soc_camera_device *, struct v4l2_streamparm *); + int (*set_parm)(struct soc_camera_device *, struct v4l2_streamparm *); unsigned int (*poll)(struct file *, poll_table *); const struct v4l2_queryctrl *controls; int num_controls; @@ -107,6 +104,8 @@ struct soc_camera_link { int i2c_adapter_id; struct i2c_board_info *board_info; const char *module_name; + void *priv; + /* * For non-I2C devices platform platform has to provide methods to * add a device to the system and to remove @@ -162,23 +161,13 @@ static inline struct v4l2_subdev *soc_camera_to_subdev( int soc_camera_host_register(struct soc_camera_host *ici); void soc_camera_host_unregister(struct soc_camera_host *ici); -const struct soc_camera_data_format *soc_camera_format_by_fourcc( - struct soc_camera_device *icd, unsigned int fourcc); const struct soc_camera_format_xlate *soc_camera_xlate_by_fourcc( struct soc_camera_device *icd, unsigned int fourcc); -struct soc_camera_data_format { - const char *name; - unsigned int depth; - __u32 fourcc; - enum v4l2_colorspace colorspace; -}; - /** * struct soc_camera_format_xlate - match between host and sensor formats - * @cam_fmt: sensor format provided by the sensor - * @host_fmt: host format after host translation from cam_fmt - * @buswidth: bus width for this format + * @code: code of a sensor provided format + * @host_fmt: host format after host translation from code * * Host and sensor translation structure. Used in table of host and sensor * formats matchings in soc_camera_device. A host can override the generic list @@ -186,9 +175,8 @@ struct soc_camera_data_format { * format setup. */ struct soc_camera_format_xlate { - const struct soc_camera_data_format *cam_fmt; - const struct soc_camera_data_format *host_fmt; - unsigned char buswidth; + enum v4l2_mbus_pixelcode code; + const struct soc_mbus_pixelfmt *host_fmt; }; struct soc_camera_ops { diff --git a/include/media/soc_camera_platform.h b/include/media/soc_camera_platform.h index bb70401b8141..0ecefe227b76 100644 --- a/include/media/soc_camera_platform.h +++ b/include/media/soc_camera_platform.h @@ -19,11 +19,10 @@ struct device; struct soc_camera_platform_info { const char *format_name; unsigned long format_depth; - struct v4l2_pix_format format; + struct v4l2_mbus_framefmt format; unsigned long bus_param; struct device *dev; int (*set_capture)(struct soc_camera_platform_info *info, int enable); - struct soc_camera_link link; }; #endif /* __SOC_CAMERA_H__ */ diff --git a/include/media/soc_mediabus.h b/include/media/soc_mediabus.h new file mode 100644 index 000000000000..037cd7be001e --- /dev/null +++ b/include/media/soc_mediabus.h @@ -0,0 +1,65 @@ +/* + * SoC-camera Media Bus API extensions + * + * Copyright (C) 2009, Guennadi Liakhovetski <g.liakhovetski@gmx.de> + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License version 2 as + * published by the Free Software Foundation. + */ + +#ifndef SOC_MEDIABUS_H +#define SOC_MEDIABUS_H + +#include <linux/videodev2.h> + +#include <media/v4l2-mediabus.h> + +/** + * enum soc_mbus_packing - data packing types on the media-bus + * @SOC_MBUS_PACKING_NONE: no packing, bit-for-bit transfer to RAM + * @SOC_MBUS_PACKING_2X8_PADHI: 16 bits transferred in 2 8-bit samples, in the + * possibly incomplete byte high bits are padding + * @SOC_MBUS_PACKING_2X8_PADLO: as above, but low bits are padding + * @SOC_MBUS_PACKING_EXTEND16: sample width (e.g., 10 bits) has to be extended + * to 16 bits + */ +enum soc_mbus_packing { + SOC_MBUS_PACKING_NONE, + SOC_MBUS_PACKING_2X8_PADHI, + SOC_MBUS_PACKING_2X8_PADLO, + SOC_MBUS_PACKING_EXTEND16, +}; + +/** + * enum soc_mbus_order - sample order on the media bus + * @SOC_MBUS_ORDER_LE: least significant sample first + * @SOC_MBUS_ORDER_BE: most significant sample first + */ +enum soc_mbus_order { + SOC_MBUS_ORDER_LE, + SOC_MBUS_ORDER_BE, +}; + +/** + * struct soc_mbus_pixelfmt - Data format on the media bus + * @name: Name of the format + * @fourcc: Fourcc code, that will be obtained if the data is + * stored in memory in the following way: + * @packing: Type of sample-packing, that has to be used + * @order: Sample order when storing in memory + * @bits_per_sample: How many bits the bridge has to sample + */ +struct soc_mbus_pixelfmt { + const char *name; + u32 fourcc; + enum soc_mbus_packing packing; + enum soc_mbus_order order; + u8 bits_per_sample; +}; + +const struct soc_mbus_pixelfmt *soc_mbus_get_fmtdesc( + enum v4l2_mbus_pixelcode code); +s32 soc_mbus_bytes_per_line(u32 width, const struct soc_mbus_pixelfmt *mf); + +#endif diff --git a/include/media/timb_radio.h b/include/media/timb_radio.h new file mode 100644 index 000000000000..fcd32a3696ba --- /dev/null +++ b/include/media/timb_radio.h @@ -0,0 +1,36 @@ +/* + * timb_radio.h Platform struct for the Timberdale radio driver + * Copyright (c) 2009 Intel Corporation + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License version 2 as + * published by the Free Software Foundation. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with this program; if not, write to the Free Software + * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. + */ + +#ifndef _TIMB_RADIO_ +#define _TIMB_RADIO_ 1 + +#include <linux/i2c.h> + +struct timb_radio_platform_data { + int i2c_adapter; /* I2C adapter where the tuner and dsp are attached */ + struct { + const char *module_name; + struct i2c_board_info *info; + } tuner; + struct { + const char *module_name; + struct i2c_board_info *info; + } dsp; +}; + +#endif diff --git a/include/media/tuner.h b/include/media/tuner.h index 4d5b53ff17db..5505c5360ca3 100644 --- a/include/media/tuner.h +++ b/include/media/tuner.h @@ -129,6 +129,7 @@ #define TUNER_PARTSNIC_PTI_5NF05 81 #define TUNER_PHILIPS_CU1216L 82 #define TUNER_NXP_TDA18271 83 +#define TUNER_SONY_BTF_PXN01Z 84 /* tv card specific */ #define TDA9887_PRESENT (1<<0) diff --git a/include/media/tvp7002.h b/include/media/tvp7002.h new file mode 100644 index 000000000000..ee4353459ef5 --- /dev/null +++ b/include/media/tvp7002.h @@ -0,0 +1,56 @@ +/* Texas Instruments Triple 8-/10-BIT 165-/110-MSPS Video and Graphics + * Digitizer with Horizontal PLL registers + * + * Copyright (C) 2009 Texas Instruments Inc + * Author: Santiago Nunez-Corrales <santiago.nunez@ridgerun.com> + * + * This code is partially based upon the TVP5150 driver + * written by Mauro Carvalho Chehab (mchehab@infradead.org), + * the TVP514x driver written by Vaibhav Hiremath <hvaibhav@ti.com> + * and the TVP7002 driver in the TI LSP 2.10.00.14 + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; either version 2 of the License, or + * (at your option) any later version. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with this program; if not, write to the Free Software + * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. + */ +#ifndef _TVP7002_H_ +#define _TVP7002_H_ + +/* Platform-dependent data + * + * clk_polarity: + * 0 -> data clocked out on rising edge of DATACLK signal + * 1 -> data clocked out on falling edge of DATACLK signal + * hs_polarity: + * 0 -> active low HSYNC output + * 1 -> active high HSYNC output + * sog_polarity: + * 0 -> normal operation + * 1 -> operation with polarity inverted + * vs_polarity: + * 0 -> active low VSYNC output + * 1 -> active high VSYNC output + * fid_polarity: + * 0 -> the field ID output is set to logic 1 for an odd + * field (field 1) and set to logic 0 for an even + * field (field 0). + * 1 -> operation with polarity inverted. + */ +struct tvp7002_config { + u8 clk_polarity; + u8 hs_polarity; + u8 vs_polarity; + u8 fid_polarity; + u8 sog_polarity; +}; +#endif diff --git a/include/media/tw9910.h b/include/media/tw9910.h index 73231e7880d8..90bcf1fa5421 100644 --- a/include/media/tw9910.h +++ b/include/media/tw9910.h @@ -30,9 +30,8 @@ enum tw9910_mpout_pin { }; struct tw9910_video_info { - unsigned long buswidth; - enum tw9910_mpout_pin mpout; - struct soc_camera_link link; + unsigned long buswidth; + enum tw9910_mpout_pin mpout; }; diff --git a/include/media/v4l2-chip-ident.h b/include/media/v4l2-chip-ident.h index 91942dbe64e3..56abf21dd786 100644 --- a/include/media/v4l2-chip-ident.h +++ b/include/media/v4l2-chip-ident.h @@ -39,6 +39,7 @@ enum { /* module saa7115: reserved range 101-149 */ V4L2_IDENT_SAA7111 = 101, + V4L2_IDENT_SAA7111A = 102, V4L2_IDENT_SAA7113 = 103, V4L2_IDENT_SAA7114 = 104, V4L2_IDENT_SAA7115 = 105, @@ -134,6 +135,9 @@ enum { /* modules tef6862: just ident 6862 */ V4L2_IDENT_TEF6862 = 6862, + /* module tvp7002: just ident 7002 */ + V4L2_IDENT_TVP7002 = 7002, + /* module adv7170: just ident 7170 */ V4L2_IDENT_ADV7170 = 7170, @@ -155,6 +159,9 @@ enum { /* module adv7343: just ident 7343 */ V4L2_IDENT_ADV7343 = 7343, + /* module saa7706h: just ident 7706 */ + V4L2_IDENT_SAA7706H = 7706, + /* module wm8739: just ident 8739 */ V4L2_IDENT_WM8739 = 8739, @@ -267,6 +274,8 @@ enum { V4L2_IDENT_MT9V022IX7ATC = 45010, /* No way to detect "normal" I77ATx */ V4L2_IDENT_MT9V022IX7ATM = 45015, /* and "lead free" IA7ATx chips */ V4L2_IDENT_MT9T031 = 45020, + V4L2_IDENT_MT9T111 = 45021, + V4L2_IDENT_MT9T112 = 45022, V4L2_IDENT_MT9V111 = 45031, V4L2_IDENT_MT9V112 = 45032, diff --git a/include/media/v4l2-common.h b/include/media/v4l2-common.h index 1c25b10da34b..1c7b259f341c 100644 --- a/include/media/v4l2-common.h +++ b/include/media/v4l2-common.h @@ -212,5 +212,5 @@ void v4l_bound_align_image(unsigned int *w, unsigned int wmin, unsigned int *h, unsigned int hmin, unsigned int hmax, unsigned int halign, unsigned int salign); - +int v4l_fill_dv_preset_info(u32 preset, struct v4l2_dv_enum_preset *info); #endif /* V4L2_COMMON_H_ */ diff --git a/include/media/v4l2-dev.h b/include/media/v4l2-dev.h index 73c9867d744c..2dee93892ea2 100644 --- a/include/media/v4l2-dev.h +++ b/include/media/v4l2-dev.h @@ -28,10 +28,10 @@ struct v4l2_ioctl_callbacks; struct video_device; struct v4l2_device; -/* Flag to mark the video_device struct as unregistered. - Drivers can set this flag if they want to block all future - device access. It is set by video_unregister_device. */ -#define V4L2_FL_UNREGISTERED (0) +/* Flag to mark the video_device struct as registered. + Drivers can clear this flag if they want to block all future + device access. It is cleared by video_unregister_device. */ +#define V4L2_FL_REGISTERED (0) struct v4l2_file_operations { struct module *owner; @@ -96,9 +96,7 @@ struct video_device /* Register video devices. Note that if video_register_device fails, the release() callback of the video_device structure is *not* called, so the caller is responsible for freeing any data. Usually that means that - you call video_device_release() on failure. - - Also note that vdev->minor is set to -1 if the registration failed. */ + you call video_device_release() on failure. */ int __must_check video_register_device(struct video_device *vdev, int type, int nr); /* Same as video_register_device, but no warning is issued if the desired @@ -106,7 +104,7 @@ int __must_check video_register_device(struct video_device *vdev, int type, int int __must_check video_register_device_no_warn(struct video_device *vdev, int type, int nr); /* Unregister video devices. Will do nothing if vdev == NULL or - vdev->minor < 0. */ + video_is_registered() returns false. */ void video_unregister_device(struct video_device *vdev); /* helper functions to alloc/release struct video_device, the @@ -141,9 +139,14 @@ static inline void *video_drvdata(struct file *file) return video_get_drvdata(video_devdata(file)); } -static inline int video_is_unregistered(struct video_device *vdev) +static inline const char *video_device_node_name(struct video_device *vdev) +{ + return dev_name(&vdev->dev); +} + +static inline int video_is_registered(struct video_device *vdev) { - return test_bit(V4L2_FL_UNREGISTERED, &vdev->flags); + return test_bit(V4L2_FL_REGISTERED, &vdev->flags); } #endif /* _V4L2_DEV_H */ diff --git a/include/media/v4l2-ioctl.h b/include/media/v4l2-ioctl.h index 7a4529defa88..e8ba0f2efbae 100644 --- a/include/media/v4l2-ioctl.h +++ b/include/media/v4l2-ioctl.h @@ -239,6 +239,21 @@ struct v4l2_ioctl_ops { int (*vidioc_enum_frameintervals) (struct file *file, void *fh, struct v4l2_frmivalenum *fival); + /* DV Timings IOCTLs */ + int (*vidioc_enum_dv_presets) (struct file *file, void *fh, + struct v4l2_dv_enum_preset *preset); + + int (*vidioc_s_dv_preset) (struct file *file, void *fh, + struct v4l2_dv_preset *preset); + int (*vidioc_g_dv_preset) (struct file *file, void *fh, + struct v4l2_dv_preset *preset); + int (*vidioc_query_dv_preset) (struct file *file, void *fh, + struct v4l2_dv_preset *qpreset); + int (*vidioc_s_dv_timings) (struct file *file, void *fh, + struct v4l2_dv_timings *timings); + int (*vidioc_g_dv_timings) (struct file *file, void *fh, + struct v4l2_dv_timings *timings); + /* For other private ioctls */ long (*vidioc_default) (struct file *file, void *fh, int cmd, void *arg); diff --git a/include/media/v4l2-mediabus.h b/include/media/v4l2-mediabus.h new file mode 100644 index 000000000000..0dbe02ada259 --- /dev/null +++ b/include/media/v4l2-mediabus.h @@ -0,0 +1,61 @@ +/* + * Media Bus API header + * + * Copyright (C) 2009, Guennadi Liakhovetski <g.liakhovetski@gmx.de> + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License version 2 as + * published by the Free Software Foundation. + */ + +#ifndef V4L2_MEDIABUS_H +#define V4L2_MEDIABUS_H + +/* + * These pixel codes uniquely identify data formats on the media bus. Mostly + * they correspond to similarly named V4L2_PIX_FMT_* formats, format 0 is + * reserved, V4L2_MBUS_FMT_FIXED shall be used by host-client pairs, where the + * data format is fixed. Additionally, "2X8" means that one pixel is transferred + * in two 8-bit samples, "BE" or "LE" specify in which order those samples are + * transferred over the bus: "LE" means that the least significant bits are + * transferred first, "BE" means that the most significant bits are transferred + * first, and "PADHI" and "PADLO" define which bits - low or high, in the + * incomplete high byte, are filled with padding bits. + */ +enum v4l2_mbus_pixelcode { + V4L2_MBUS_FMT_FIXED = 1, + V4L2_MBUS_FMT_YUYV8_2X8_LE, + V4L2_MBUS_FMT_YVYU8_2X8_LE, + V4L2_MBUS_FMT_YUYV8_2X8_BE, + V4L2_MBUS_FMT_YVYU8_2X8_BE, + V4L2_MBUS_FMT_RGB555_2X8_PADHI_LE, + V4L2_MBUS_FMT_RGB555_2X8_PADHI_BE, + V4L2_MBUS_FMT_RGB565_2X8_LE, + V4L2_MBUS_FMT_RGB565_2X8_BE, + V4L2_MBUS_FMT_SBGGR8_1X8, + V4L2_MBUS_FMT_SBGGR10_1X10, + V4L2_MBUS_FMT_GREY8_1X8, + V4L2_MBUS_FMT_Y10_1X10, + V4L2_MBUS_FMT_SBGGR10_2X8_PADHI_LE, + V4L2_MBUS_FMT_SBGGR10_2X8_PADLO_LE, + V4L2_MBUS_FMT_SBGGR10_2X8_PADHI_BE, + V4L2_MBUS_FMT_SBGGR10_2X8_PADLO_BE, +}; + +/** + * struct v4l2_mbus_framefmt - frame format on the media bus + * @width: frame width + * @height: frame height + * @code: data format code + * @field: used interlacing type + * @colorspace: colorspace of the data + */ +struct v4l2_mbus_framefmt { + __u32 width; + __u32 height; + enum v4l2_mbus_pixelcode code; + enum v4l2_field field; + enum v4l2_colorspace colorspace; +}; + +#endif diff --git a/include/media/v4l2-subdev.h b/include/media/v4l2-subdev.h index 00bf17608453..2bcdca0a57fc 100644 --- a/include/media/v4l2-subdev.h +++ b/include/media/v4l2-subdev.h @@ -22,6 +22,7 @@ #define _V4L2_SUBDEV_H #include <media/v4l2-common.h> +#include <media/v4l2-mediabus.h> /* generic v4l2_device notify callback notification values */ #define V4L2_SUBDEV_IR_RX_NOTIFY _IOW('v', 0, u32) @@ -179,6 +180,7 @@ struct v4l2_subdev_audio_ops { int (*s_clock_freq)(struct v4l2_subdev *sd, u32 freq); int (*s_i2s_clock_freq)(struct v4l2_subdev *sd, u32 freq); int (*s_routing)(struct v4l2_subdev *sd, u32 input, u32 output, u32 config); + int (*s_stream)(struct v4l2_subdev *sd, int enable); }; /* @@ -207,7 +209,7 @@ struct v4l2_subdev_audio_ops { s_std_output: set v4l2_std_id for video OUTPUT devices. This is ignored by video input devices. - s_crystal_freq: sets the frequency of the crystal used to generate the + s_crystal_freq: sets the frequency of the crystal used to generate the clocks in Hz. An extra flags field allows device specific configuration regarding clock frequency dividers, etc. If not used, then set flags to 0. If the frequency is not supported, then -EINVAL is returned. @@ -217,6 +219,26 @@ struct v4l2_subdev_audio_ops { s_routing: see s_routing in audio_ops, except this version is for video devices. + + s_dv_preset: set dv (Digital Video) preset in the sub device. Similar to + s_std() + + query_dv_preset: query dv preset in the sub device. This is similar to + querystd() + + s_dv_timings(): Set custom dv timings in the sub device. This is used + when sub device is capable of setting detailed timing information + in the hardware to generate/detect the video signal. + + g_dv_timings(): Get custom dv timings in the sub device. + + enum_mbus_fmt: enumerate pixel formats, provided by a video data source + + g_mbus_fmt: get the current pixel format, provided by a video data source + + try_mbus_fmt: try to set a pixel format on a video data source + + s_mbus_fmt: set a pixel format on a video data source */ struct v4l2_subdev_video_ops { int (*s_routing)(struct v4l2_subdev *sd, u32 input, u32 output, u32 config); @@ -240,6 +262,33 @@ struct v4l2_subdev_video_ops { int (*s_parm)(struct v4l2_subdev *sd, struct v4l2_streamparm *param); int (*enum_framesizes)(struct v4l2_subdev *sd, struct v4l2_frmsizeenum *fsize); int (*enum_frameintervals)(struct v4l2_subdev *sd, struct v4l2_frmivalenum *fival); + int (*s_dv_preset)(struct v4l2_subdev *sd, + struct v4l2_dv_preset *preset); + int (*query_dv_preset)(struct v4l2_subdev *sd, + struct v4l2_dv_preset *preset); + int (*s_dv_timings)(struct v4l2_subdev *sd, + struct v4l2_dv_timings *timings); + int (*g_dv_timings)(struct v4l2_subdev *sd, + struct v4l2_dv_timings *timings); + int (*enum_mbus_fmt)(struct v4l2_subdev *sd, int index, + enum v4l2_mbus_pixelcode *code); + int (*g_mbus_fmt)(struct v4l2_subdev *sd, + struct v4l2_mbus_framefmt *fmt); + int (*try_mbus_fmt)(struct v4l2_subdev *sd, + struct v4l2_mbus_framefmt *fmt); + int (*s_mbus_fmt)(struct v4l2_subdev *sd, + struct v4l2_mbus_framefmt *fmt); +}; + +/** + * struct v4l2_subdev_sensor_ops - v4l2-subdev sensor operations + * @g_skip_top_lines: number of lines at the top of the image to be skipped. + * This is needed for some sensors, which always corrupt + * several top lines of the output image, or which send their + * metadata in them. + */ +struct v4l2_subdev_sensor_ops { + int (*g_skip_top_lines)(struct v4l2_subdev *sd, u32 *lines); }; /* @@ -326,11 +375,12 @@ struct v4l2_subdev_ir_ops { }; struct v4l2_subdev_ops { - const struct v4l2_subdev_core_ops *core; - const struct v4l2_subdev_tuner_ops *tuner; - const struct v4l2_subdev_audio_ops *audio; - const struct v4l2_subdev_video_ops *video; - const struct v4l2_subdev_ir_ops *ir; + const struct v4l2_subdev_core_ops *core; + const struct v4l2_subdev_tuner_ops *tuner; + const struct v4l2_subdev_audio_ops *audio; + const struct v4l2_subdev_video_ops *video; + const struct v4l2_subdev_ir_ops *ir; + const struct v4l2_subdev_sensor_ops *sensor; }; #define V4L2_SUBDEV_NAME_SIZE 32 diff --git a/include/net/9p/client.h b/include/net/9p/client.h index fb00b329f0d3..52e1fff709e4 100644 --- a/include/net/9p/client.h +++ b/include/net/9p/client.h @@ -29,6 +29,19 @@ /* Number of requests per row */ #define P9_ROW_MAXTAG 255 +/** enum p9_proto_versions - 9P protocol versions + * @p9_proto_legacy: 9P Legacy mode, pre-9P2000.u + * @p9_proto_2000u: 9P2000.u extension + * @p9_proto_2010L: 9P2010.L extension + */ + +enum p9_proto_versions{ + p9_proto_legacy = 0, + p9_proto_2000u = 1, + p9_proto_2010L = 2, +}; + + /** * enum p9_trans_status - different states of underlying transports * @Connected: transport is connected and healthy @@ -111,6 +124,7 @@ struct p9_req_t { * @lock: protect @fidlist * @msize: maximum data size negotiated by protocol * @dotu: extension flags negotiated by protocol + * @proto_version: 9P protocol version to use * @trans_mod: module API instantiated with this client * @trans: tranport instance state and API * @conn: connection state information used by trans_fd @@ -137,7 +151,7 @@ struct p9_req_t { struct p9_client { spinlock_t lock; /* protect client structure */ int msize; - unsigned char dotu; + unsigned char proto_version; struct p9_trans_module *trans_mod; enum p9_trans_status status; void *trans; @@ -209,5 +223,7 @@ int p9_parse_header(struct p9_fcall *, int32_t *, int8_t *, int16_t *, int); int p9stat_read(char *, int, struct p9_wstat *, int); void p9stat_free(struct p9_wstat *); +int p9_is_proto_dotu(struct p9_client *clnt); +int p9_is_proto_dotl(struct p9_client *clnt); #endif /* NET_9P_CLIENT_H */ diff --git a/include/net/addrconf.h b/include/net/addrconf.h index 0f7c37825fc1..45375b41a2a0 100644 --- a/include/net/addrconf.h +++ b/include/net/addrconf.h @@ -177,7 +177,9 @@ extern int unregister_inet6addr_notifier(struct notifier_block *nb); static inline struct inet6_dev * __in6_dev_get(struct net_device *dev) { - return rcu_dereference(dev->ip6_ptr); + return rcu_dereference_check(dev->ip6_ptr, + rcu_read_lock_held() || + lockdep_rtnl_is_held()); } static inline struct inet6_dev * diff --git a/include/net/bluetooth/hci.h b/include/net/bluetooth/hci.h index ed3aea1605e8..fc0c502d9fd1 100644 --- a/include/net/bluetooth/hci.h +++ b/include/net/bluetooth/hci.h @@ -43,7 +43,7 @@ #define HCI_NOTIFY_CONN_DEL 2 #define HCI_NOTIFY_VOICE_SETTING 3 -/* HCI device types */ +/* HCI bus types */ #define HCI_VIRTUAL 0 #define HCI_USB 1 #define HCI_PCCARD 2 @@ -52,6 +52,10 @@ #define HCI_PCI 5 #define HCI_SDIO 6 +/* HCI controller types */ +#define HCI_BREDR 0x00 +#define HCI_80211 0x01 + /* HCI device quirks */ enum { HCI_QUIRK_NO_RESET, diff --git a/include/net/bluetooth/hci_core.h b/include/net/bluetooth/hci_core.h index 7b86094a894b..ce3c99e5fa25 100644 --- a/include/net/bluetooth/hci_core.h +++ b/include/net/bluetooth/hci_core.h @@ -70,7 +70,8 @@ struct hci_dev { char name[8]; unsigned long flags; __u16 id; - __u8 type; + __u8 bus; + __u8 dev_type; bdaddr_t bdaddr; __u8 dev_name[248]; __u8 dev_class[3]; @@ -134,6 +135,8 @@ struct hci_dev { atomic_t promisc; + struct dentry *debugfs; + struct device *parent; struct device dev; diff --git a/include/net/cfg80211.h b/include/net/cfg80211.h index 0884b9a0f778..3d134a1fb96b 100644 --- a/include/net/cfg80211.h +++ b/include/net/cfg80211.h @@ -3,7 +3,7 @@ /* * 802.11 device and configuration interface * - * Copyright 2006-2009 Johannes Berg <johannes@sipsolutions.net> + * Copyright 2006-2010 Johannes Berg <johannes@sipsolutions.net> * * This program is free software; you can redistribute it and/or modify * it under the terms of the GNU General Public License version 2 as @@ -39,8 +39,8 @@ * @IEEE80211_BAND_5GHZ: around 5GHz band (4.9-5.7) */ enum ieee80211_band { - IEEE80211_BAND_2GHZ, - IEEE80211_BAND_5GHZ, + IEEE80211_BAND_2GHZ = NL80211_BAND_2GHZ, + IEEE80211_BAND_5GHZ = NL80211_BAND_5GHZ, /* keep last */ IEEE80211_NUM_BANDS @@ -626,8 +626,14 @@ enum cfg80211_signal_type { * @beacon_interval: the beacon interval as from the frame * @capability: the capability field in host byte order * @information_elements: the information elements (Note that there - * is no guarantee that these are well-formed!) + * is no guarantee that these are well-formed!); this is a pointer to + * either the beacon_ies or proberesp_ies depending on whether Probe + * Response frame has been received * @len_information_elements: total length of the information elements + * @beacon_ies: the information elements from the last Beacon frame + * @len_beacon_ies: total length of the beacon_ies + * @proberesp_ies: the information elements from the last Probe Response frame + * @len_proberesp_ies: total length of the proberesp_ies * @signal: signal strength value (type depends on the wiphy's signal_type) * @free_priv: function pointer to free private data * @priv: private area for driver use, has at least wiphy->bss_priv_size bytes @@ -641,6 +647,10 @@ struct cfg80211_bss { u16 capability; u8 *information_elements; size_t len_information_elements; + u8 *beacon_ies; + size_t len_beacon_ies; + u8 *proberesp_ies; + size_t len_proberesp_ies; s32 signal; @@ -837,6 +847,7 @@ enum wiphy_params_flags { WIPHY_PARAM_RETRY_LONG = 1 << 1, WIPHY_PARAM_FRAG_THRESHOLD = 1 << 2, WIPHY_PARAM_RTS_THRESHOLD = 1 << 3, + WIPHY_PARAM_COVERAGE_CLASS = 1 << 4, }; /** @@ -856,20 +867,11 @@ enum tx_power_setting { * cfg80211_bitrate_mask - masks for bitrate control */ struct cfg80211_bitrate_mask { -/* - * As discussed in Berlin, this struct really - * should look like this: - struct { u32 legacy; - u8 mcs[IEEE80211_HT_MCS_MASK_LEN]; + /* TODO: add support for masking MCS rates; e.g.: */ + /* u8 mcs[IEEE80211_HT_MCS_MASK_LEN]; */ } control[IEEE80211_NUM_BANDS]; - - * Since we can always fix in-kernel users, let's keep - * it simpler for now: - */ - u32 fixed; /* fixed bitrate, 0 == not fixed */ - u32 maxrate; /* in kbps, 0 == no limit */ }; /** * struct cfg80211_pmksa - PMK Security Association @@ -988,6 +990,16 @@ struct cfg80211_pmksa { * * @dump_survey: get site survey information. * + * @remain_on_channel: Request the driver to remain awake on the specified + * channel for the specified duration to complete an off-channel + * operation (e.g., public action frame exchange). When the driver is + * ready on the requested channel, it must indicate this with an event + * notification by calling cfg80211_ready_on_channel(). + * @cancel_remain_on_channel: Cancel an on-going remain-on-channel operation. + * This allows the operation to be terminated prior to timeout based on + * the duration value. + * @action: Transmit an action frame + * * @testmode_cmd: run a test mode command * * @set_pmksa: Cache a PMKID for a BSSID. This is mostly useful for fullmac @@ -1123,7 +1135,21 @@ struct cfg80211_ops { struct cfg80211_pmksa *pmksa); int (*flush_pmksa)(struct wiphy *wiphy, struct net_device *netdev); - /* some temporary stuff to finish wext */ + int (*remain_on_channel)(struct wiphy *wiphy, + struct net_device *dev, + struct ieee80211_channel *chan, + enum nl80211_channel_type channel_type, + unsigned int duration, + u64 *cookie); + int (*cancel_remain_on_channel)(struct wiphy *wiphy, + struct net_device *dev, + u64 cookie); + + int (*action)(struct wiphy *wiphy, struct net_device *dev, + struct ieee80211_channel *chan, + enum nl80211_channel_type channel_type, + const u8 *buf, size_t len, u64 *cookie); + int (*set_power_mgmt)(struct wiphy *wiphy, struct net_device *dev, bool enabled, int timeout); }; @@ -1174,6 +1200,10 @@ enum wiphy_flags { WIPHY_FLAG_4ADDR_STATION = BIT(6), }; +struct mac_address { + u8 addr[ETH_ALEN]; +}; + /** * struct wiphy - wireless hardware description * @idx: the wiphy index assigned to this item @@ -1192,12 +1222,28 @@ enum wiphy_flags { * -1 = fragmentation disabled, only odd values >= 256 used * @rts_threshold: RTS threshold (dot11RTSThreshold); -1 = RTS/CTS disabled * @net: the network namespace this wiphy currently lives in + * @perm_addr: permanent MAC address of this device + * @addr_mask: If the device supports multiple MAC addresses by masking, + * set this to a mask with variable bits set to 1, e.g. if the last + * four bits are variable then set it to 00:...:00:0f. The actual + * variable bits shall be determined by the interfaces added, with + * interfaces not matching the mask being rejected to be brought up. + * @n_addresses: number of addresses in @addresses. + * @addresses: If the device has more than one address, set this pointer + * to a list of addresses (6 bytes each). The first one will be used + * by default for perm_addr. In this case, the mask should be set to + * all-zeroes. In this case it is assumed that the device can handle + * the same number of arbitrary MAC addresses. */ struct wiphy { /* assign these fields before you register the wiphy */ - /* permanent MAC address */ + /* permanent MAC address(es) */ u8 perm_addr[ETH_ALEN]; + u8 addr_mask[ETH_ALEN]; + + u16 n_addresses; + struct mac_address *addresses; /* Supported interface modes, OR together BIT(NL80211_IFTYPE_...) */ u16 interface_modes; @@ -1217,6 +1263,7 @@ struct wiphy { u8 retry_long; u32 frag_threshold; u32 rts_threshold; + u8 coverage_class; char fw_version[ETHTOOL_BUSINFO_LEN]; u32 hw_version; @@ -1403,6 +1450,8 @@ struct cfg80211_cached_keys; * set by driver (if supported) on add_interface BEFORE registering the * netdev and may otherwise be used by driver read-only, will be update * by cfg80211 on change_interface + * @action_registrations: list of registrations for action frames + * @action_registrations_lock: lock for the list */ struct wireless_dev { struct wiphy *wiphy; @@ -1412,6 +1461,9 @@ struct wireless_dev { struct list_head list; struct net_device *netdev; + struct list_head action_registrations; + spinlock_t action_registrations_lock; + struct mutex mtx; struct work_struct cleanup_work; @@ -1436,6 +1488,9 @@ struct wireless_dev { struct cfg80211_internal_bss *auth_bsses[MAX_AUTH_BSSES]; struct cfg80211_internal_bss *current_bss; /* associated / joined */ + bool ps; + int ps_timeout; + #ifdef CONFIG_CFG80211_WEXT /* wext data */ struct { @@ -1447,8 +1502,7 @@ struct wireless_dev { u8 bssid[ETH_ALEN], prev_bssid[ETH_ALEN]; u8 ssid[IEEE80211_MAX_SSID_LEN]; s8 default_key, default_mgmt_key; - bool ps, prev_bssid_valid; - int ps_timeout; + bool prev_bssid_valid; } wext; #endif }; @@ -1519,37 +1573,82 @@ ieee80211_get_response_rate(struct ieee80211_supported_band *sband, * Documentation in Documentation/networking/radiotap-headers.txt */ +struct radiotap_align_size { + uint8_t align:4, size:4; +}; + +struct ieee80211_radiotap_namespace { + const struct radiotap_align_size *align_size; + int n_bits; + uint32_t oui; + uint8_t subns; +}; + +struct ieee80211_radiotap_vendor_namespaces { + const struct ieee80211_radiotap_namespace *ns; + int n_ns; +}; + /** * struct ieee80211_radiotap_iterator - tracks walk thru present radiotap args - * @rtheader: pointer to the radiotap header we are walking through - * @max_length: length of radiotap header in cpu byte ordering - * @this_arg_index: IEEE80211_RADIOTAP_... index of current arg - * @this_arg: pointer to current radiotap arg - * @arg_index: internal next argument index - * @arg: internal next argument pointer - * @next_bitmap: internal pointer to next present u32 - * @bitmap_shifter: internal shifter for curr u32 bitmap, b0 set == arg present + * @this_arg_index: index of current arg, valid after each successful call + * to ieee80211_radiotap_iterator_next() + * @this_arg: pointer to current radiotap arg; it is valid after each + * call to ieee80211_radiotap_iterator_next() but also after + * ieee80211_radiotap_iterator_init() where it will point to + * the beginning of the actual data portion + * @this_arg_size: length of the current arg, for convenience + * @current_namespace: pointer to the current namespace definition + * (or internally %NULL if the current namespace is unknown) + * @is_radiotap_ns: indicates whether the current namespace is the default + * radiotap namespace or not + * + * @overrides: override standard radiotap fields + * @n_overrides: number of overrides + * + * @_rtheader: pointer to the radiotap header we are walking through + * @_max_length: length of radiotap header in cpu byte ordering + * @_arg_index: next argument index + * @_arg: next argument pointer + * @_next_bitmap: internal pointer to next present u32 + * @_bitmap_shifter: internal shifter for curr u32 bitmap, b0 set == arg present + * @_vns: vendor namespace definitions + * @_next_ns_data: beginning of the next namespace's data + * @_reset_on_ext: internal; reset the arg index to 0 when going to the + * next bitmap word + * + * Describes the radiotap parser state. Fields prefixed with an underscore + * must not be used by users of the parser, only by the parser internally. */ struct ieee80211_radiotap_iterator { - struct ieee80211_radiotap_header *rtheader; - int max_length; + struct ieee80211_radiotap_header *_rtheader; + const struct ieee80211_radiotap_vendor_namespaces *_vns; + const struct ieee80211_radiotap_namespace *current_namespace; + + unsigned char *_arg, *_next_ns_data; + uint32_t *_next_bitmap; + + unsigned char *this_arg; int this_arg_index; - u8 *this_arg; + int this_arg_size; + + int is_radiotap_ns; - int arg_index; - u8 *arg; - __le32 *next_bitmap; - u32 bitmap_shifter; + int _max_length; + int _arg_index; + uint32_t _bitmap_shifter; + int _reset_on_ext; }; extern int ieee80211_radiotap_iterator_init( - struct ieee80211_radiotap_iterator *iterator, - struct ieee80211_radiotap_header *radiotap_header, - int max_length); + struct ieee80211_radiotap_iterator *iterator, + struct ieee80211_radiotap_header *radiotap_header, + int max_length, const struct ieee80211_radiotap_vendor_namespaces *vns); extern int ieee80211_radiotap_iterator_next( - struct ieee80211_radiotap_iterator *iterator); + struct ieee80211_radiotap_iterator *iterator); + extern const unsigned char rfc1042_header[6]; extern const unsigned char bridge_tunnel_header[6]; @@ -1578,7 +1677,7 @@ unsigned int ieee80211_hdrlen(__le16 fc); * @addr: the device MAC address * @iftype: the virtual interface type */ -int ieee80211_data_to_8023(struct sk_buff *skb, u8 *addr, +int ieee80211_data_to_8023(struct sk_buff *skb, const u8 *addr, enum nl80211_iftype iftype); /** @@ -1589,15 +1688,49 @@ int ieee80211_data_to_8023(struct sk_buff *skb, u8 *addr, * @bssid: the network bssid (used only for iftype STATION and ADHOC) * @qos: build 802.11 QoS data frame */ -int ieee80211_data_from_8023(struct sk_buff *skb, u8 *addr, +int ieee80211_data_from_8023(struct sk_buff *skb, const u8 *addr, enum nl80211_iftype iftype, u8 *bssid, bool qos); /** + * ieee80211_amsdu_to_8023s - decode an IEEE 802.11n A-MSDU frame + * + * Decode an IEEE 802.11n A-MSDU frame and convert it to a list of + * 802.3 frames. The @list will be empty if the decode fails. The + * @skb is consumed after the function returns. + * + * @skb: The input IEEE 802.11n A-MSDU frame. + * @list: The output list of 802.3 frames. It must be allocated and + * initialized by by the caller. + * @addr: The device MAC address. + * @iftype: The device interface type. + * @extra_headroom: The hardware extra headroom for SKBs in the @list. + */ +void ieee80211_amsdu_to_8023s(struct sk_buff *skb, struct sk_buff_head *list, + const u8 *addr, enum nl80211_iftype iftype, + const unsigned int extra_headroom); + +/** * cfg80211_classify8021d - determine the 802.1p/1d tag for a data frame * @skb: the data frame */ unsigned int cfg80211_classify8021d(struct sk_buff *skb); +/** + * cfg80211_find_ie - find information element in data + * + * @eid: element ID + * @ies: data consisting of IEs + * @len: length of data + * + * This function will return %NULL if the element ID could + * not be found or if the element is invalid (claims to be + * longer than the given data), or a pointer to the first byte + * of the requested element, that is the byte containing the + * element ID. There are no checks on the element length + * other than having to fit into the given data. + */ +const u8 *cfg80211_find_ie(u8 eid, const u8 *ies, int len); + /* * Regulatory helper functions for wiphys */ @@ -2129,5 +2262,79 @@ void cfg80211_roamed(struct net_device *dev, const u8 *bssid, void cfg80211_disconnected(struct net_device *dev, u16 reason, u8 *ie, size_t ie_len, gfp_t gfp); +/** + * cfg80211_ready_on_channel - notification of remain_on_channel start + * @dev: network device + * @cookie: the request cookie + * @chan: The current channel (from remain_on_channel request) + * @channel_type: Channel type + * @duration: Duration in milliseconds that the driver intents to remain on the + * channel + * @gfp: allocation flags + */ +void cfg80211_ready_on_channel(struct net_device *dev, u64 cookie, + struct ieee80211_channel *chan, + enum nl80211_channel_type channel_type, + unsigned int duration, gfp_t gfp); + +/** + * cfg80211_remain_on_channel_expired - remain_on_channel duration expired + * @dev: network device + * @cookie: the request cookie + * @chan: The current channel (from remain_on_channel request) + * @channel_type: Channel type + * @gfp: allocation flags + */ +void cfg80211_remain_on_channel_expired(struct net_device *dev, + u64 cookie, + struct ieee80211_channel *chan, + enum nl80211_channel_type channel_type, + gfp_t gfp); + + +/** + * cfg80211_new_sta - notify userspace about station + * + * @dev: the netdev + * @mac_addr: the station's address + * @sinfo: the station information + * @gfp: allocation flags + */ +void cfg80211_new_sta(struct net_device *dev, const u8 *mac_addr, + struct station_info *sinfo, gfp_t gfp); + +/** + * cfg80211_rx_action - notification of received, unprocessed Action frame + * @dev: network device + * @freq: Frequency on which the frame was received in MHz + * @buf: Action frame (header + body) + * @len: length of the frame data + * @gfp: context flags + * Returns %true if a user space application is responsible for rejecting the + * unrecognized Action frame; %false if no such application is registered + * (i.e., the driver is responsible for rejecting the unrecognized Action + * frame) + * + * This function is called whenever an Action frame is received for a station + * mode interface, but is not processed in kernel. + */ +bool cfg80211_rx_action(struct net_device *dev, int freq, const u8 *buf, + size_t len, gfp_t gfp); + +/** + * cfg80211_action_tx_status - notification of TX status for Action frame + * @dev: network device + * @cookie: Cookie returned by cfg80211_ops::action() + * @buf: Action frame (header + body) + * @len: length of the frame data + * @ack: Whether frame was acknowledged + * @gfp: context flags + * + * This function is called whenever an Action frame was requested to be + * transmitted with cfg80211_ops::action() to report the TX status of the + * transmission attempt. + */ +void cfg80211_action_tx_status(struct net_device *dev, u64 cookie, + const u8 *buf, size_t len, bool ack, gfp_t gfp); #endif /* __NET_CFG80211_H */ diff --git a/include/net/compat.h b/include/net/compat.h index 3c7d4e38fa1d..28d5428ec6a2 100644 --- a/include/net/compat.h +++ b/include/net/compat.h @@ -46,7 +46,7 @@ extern asmlinkage long compat_sys_sendmsg(int,struct compat_msghdr __user *,unsi extern asmlinkage long compat_sys_recvmsg(int,struct compat_msghdr __user *,unsigned); extern asmlinkage long compat_sys_recvmmsg(int, struct compat_mmsghdr __user *, unsigned, unsigned, - struct timespec __user *); + struct compat_timespec __user *); extern asmlinkage long compat_sys_getsockopt(int, int, int, char __user *, int __user *); extern int put_cmsg_compat(struct msghdr*, int, int, int, void *); diff --git a/include/net/dst.h b/include/net/dst.h index 387cb3cfde7e..ce078cda6b74 100644 --- a/include/net/dst.h +++ b/include/net/dst.h @@ -83,8 +83,6 @@ struct dst_entry { * (L1_CACHE_SIZE would be too much) */ #ifdef CONFIG_64BIT - long __pad_to_align_refcnt[2]; -#else long __pad_to_align_refcnt[1]; #endif /* @@ -113,7 +111,7 @@ dst_metric(const struct dst_entry *dst, int metric) static inline u32 dst_feature(const struct dst_entry *dst, u32 feature) { - return (dst ? dst_metric(dst, RTAX_FEATURES) & feature : 0); + return dst_metric(dst, RTAX_FEATURES) & feature; } static inline u32 dst_mtu(const struct dst_entry *dst) diff --git a/include/net/icmp.h b/include/net/icmp.h index dfa72d4e8907..15b3dfe9fce8 100644 --- a/include/net/icmp.h +++ b/include/net/icmp.h @@ -28,7 +28,7 @@ struct icmp_err { unsigned fatal:1; }; -extern struct icmp_err icmp_err_convert[]; +extern const struct icmp_err icmp_err_convert[]; #define ICMP_INC_STATS(net, field) SNMP_INC_STATS((net)->mib.icmp_statistics, field) #define ICMP_INC_STATS_BH(net, field) SNMP_INC_STATS_BH((net)->mib.icmp_statistics, field) #define ICMPMSGOUT_INC_STATS(net, field) SNMP_INC_STATS((net)->mib.icmpmsg_statistics, field+256) diff --git a/include/net/ieee80211_radiotap.h b/include/net/ieee80211_radiotap.h index 9d3d86aaccbb..af49f8ab7f81 100644 --- a/include/net/ieee80211_radiotap.h +++ b/include/net/ieee80211_radiotap.h @@ -198,6 +198,10 @@ enum ieee80211_radiotap_type { IEEE80211_RADIOTAP_TX_FLAGS = 15, IEEE80211_RADIOTAP_RTS_RETRIES = 16, IEEE80211_RADIOTAP_DATA_RETRIES = 17, + + /* valid in every it_present bitmap, even vendor namespaces */ + IEEE80211_RADIOTAP_RADIOTAP_NAMESPACE = 29, + IEEE80211_RADIOTAP_VENDOR_NAMESPACE = 30, IEEE80211_RADIOTAP_EXT = 31 }; diff --git a/include/net/if_inet6.h b/include/net/if_inet6.h index e9d69d198495..545d8b059bef 100644 --- a/include/net/if_inet6.h +++ b/include/net/if_inet6.h @@ -157,7 +157,7 @@ struct inet6_dev { struct ifmcaddr6 *mc_list; struct ifmcaddr6 *mc_tomb; - rwlock_t mc_lock; + spinlock_t mc_lock; unsigned char mc_qrv; unsigned char mc_gq_running; unsigned char mc_ifc_count; diff --git a/include/net/inet6_hashtables.h b/include/net/inet6_hashtables.h index 92838d3a1ab7..e46674d5daea 100644 --- a/include/net/inet6_hashtables.h +++ b/include/net/inet6_hashtables.h @@ -53,7 +53,7 @@ static inline int inet6_sk_ehashfn(const struct sock *sk) return inet6_ehashfn(net, laddr, lport, faddr, fport); } -extern void __inet6_hash(struct sock *sk); +extern int __inet6_hash(struct sock *sk, struct inet_timewait_sock *twp); /* * Sockets in TCP_CLOSE state are _always_ taken out of the hash, so diff --git a/include/net/inet_hashtables.h b/include/net/inet_hashtables.h index 41cbddd25b70..74358d1b3f43 100644 --- a/include/net/inet_hashtables.h +++ b/include/net/inet_hashtables.h @@ -251,7 +251,7 @@ extern void inet_put_port(struct sock *sk); void inet_hashinfo_init(struct inet_hashinfo *h); -extern void __inet_hash_nolisten(struct sock *sk); +extern int __inet_hash_nolisten(struct sock *sk, struct inet_timewait_sock *tw); extern void inet_hash(struct sock *sk); extern void inet_unhash(struct sock *sk); @@ -391,10 +391,12 @@ static inline struct sock *__inet_lookup_skb(struct inet_hashinfo *hashinfo, } extern int __inet_hash_connect(struct inet_timewait_death_row *death_row, - struct sock *sk, u32 port_offset, + struct sock *sk, + u32 port_offset, int (*check_established)(struct inet_timewait_death_row *, struct sock *, __u16, struct inet_timewait_sock **), - void (*hash)(struct sock *sk)); + int (*hash)(struct sock *sk, struct inet_timewait_sock *twp)); + extern int inet_hash_connect(struct inet_timewait_death_row *death_row, struct sock *sk); #endif /* _INET_HASHTABLES_H */ diff --git a/include/net/inet_sock.h b/include/net/inet_sock.h index bd4c53f75ac0..83fd34437cf1 100644 --- a/include/net/inet_sock.h +++ b/include/net/inet_sock.h @@ -122,10 +122,12 @@ struct inet_sock { __be32 inet_saddr; __s16 uc_ttl; __u16 cmsg_flags; - struct ip_options *opt; __be16 inet_sport; __u16 inet_id; + + struct ip_options *opt; __u8 tos; + __u8 min_ttl; __u8 mc_ttl; __u8 pmtudisc; __u8 recverr:1, diff --git a/include/net/inet_timewait_sock.h b/include/net/inet_timewait_sock.h index b801ade2295e..79f67eae8a7e 100644 --- a/include/net/inet_timewait_sock.h +++ b/include/net/inet_timewait_sock.h @@ -201,6 +201,9 @@ extern void inet_twsk_put(struct inet_timewait_sock *tw); extern int inet_twsk_unhash(struct inet_timewait_sock *tw); +extern int inet_twsk_bind_unhash(struct inet_timewait_sock *tw, + struct inet_hashinfo *hashinfo); + extern struct inet_timewait_sock *inet_twsk_alloc(const struct sock *sk, const int state); diff --git a/include/net/ip.h b/include/net/ip.h index 85108cfbb1ae..503994a38ed1 100644 --- a/include/net/ip.h +++ b/include/net/ip.h @@ -174,9 +174,9 @@ extern struct ipv4_config ipv4_config; #define NET_ADD_STATS_BH(net, field, adnd) SNMP_ADD_STATS_BH((net)->mib.net_statistics, field, adnd) #define NET_ADD_STATS_USER(net, field, adnd) SNMP_ADD_STATS_USER((net)->mib.net_statistics, field, adnd) -extern unsigned long snmp_fold_field(void *mib[], int offt); -extern int snmp_mib_init(void *ptr[2], size_t mibsize); -extern void snmp_mib_free(void *ptr[2]); +extern unsigned long snmp_fold_field(void __percpu *mib[], int offt); +extern int snmp_mib_init(void __percpu *ptr[2], size_t mibsize); +extern void snmp_mib_free(void __percpu *ptr[2]); extern struct local_ports { seqlock_t lock; @@ -326,6 +326,22 @@ static __inline__ void inet_reset_saddr(struct sock *sk) #endif +static inline int sk_mc_loop(struct sock *sk) +{ + if (!sk) + return 1; + switch (sk->sk_family) { + case AF_INET: + return inet_sk(sk)->mc_loop; +#if defined(CONFIG_IPV6) || defined(CONFIG_IPV6_MODULE) + case AF_INET6: + return inet6_sk(sk)->mc_loop; +#endif + } + WARN_ON(1); + return 1; +} + extern int ip_call_ra_chain(struct sk_buff *skb); /* @@ -336,8 +352,11 @@ enum ip_defrag_users { IP_DEFRAG_LOCAL_DELIVER, IP_DEFRAG_CALL_RA_CHAIN, IP_DEFRAG_CONNTRACK_IN, + __IP_DEFRAG_CONNTRACK_IN_END = IP_DEFRAG_CONNTRACK_IN + USHORT_MAX, IP_DEFRAG_CONNTRACK_OUT, + __IP_DEFRAG_CONNTRACK_OUT_END = IP_DEFRAG_CONNTRACK_OUT + USHORT_MAX, IP_DEFRAG_CONNTRACK_BRIDGE_IN, + __IP_DEFRAG_CONNTRACK_BRIDGE_IN = IP_DEFRAG_CONNTRACK_BRIDGE_IN + USHORT_MAX, IP_DEFRAG_VS_IN, IP_DEFRAG_VS_OUT, IP_DEFRAG_VS_FWD diff --git a/include/net/ip6_fib.h b/include/net/ip6_fib.h index 257808188add..86f46c49e318 100644 --- a/include/net/ip6_fib.h +++ b/include/net/ip6_fib.h @@ -124,11 +124,13 @@ static inline struct inet6_dev *ip6_dst_idev(struct dst_entry *dst) } struct fib6_walker_t { - struct fib6_walker_t *prev, *next; + struct list_head lh; struct fib6_node *root, *node; struct rt6_info *leaf; unsigned char state; unsigned char prune; + unsigned int skip; + unsigned int count; int (*func)(struct fib6_walker_t *); void *args; }; diff --git a/include/net/ip_vs.h b/include/net/ip_vs.h index 8dc3296b7bea..fe82b1e10a29 100644 --- a/include/net/ip_vs.h +++ b/include/net/ip_vs.h @@ -26,6 +26,11 @@ #include <linux/ipv6.h> /* for struct ipv6hdr */ #include <net/ipv6.h> /* for ipv6_addr_copy */ + +/* Connections' size value needed by ip_vs_ctl.c */ +extern int ip_vs_conn_tab_size; + + struct ip_vs_iphdr { int len; __u8 protocol; @@ -220,6 +225,26 @@ enum { }; /* + * SCTP State Values + */ +enum ip_vs_sctp_states { + IP_VS_SCTP_S_NONE, + IP_VS_SCTP_S_INIT_CLI, + IP_VS_SCTP_S_INIT_SER, + IP_VS_SCTP_S_INIT_ACK_CLI, + IP_VS_SCTP_S_INIT_ACK_SER, + IP_VS_SCTP_S_ECHO_CLI, + IP_VS_SCTP_S_ECHO_SER, + IP_VS_SCTP_S_ESTABLISHED, + IP_VS_SCTP_S_SHUT_CLI, + IP_VS_SCTP_S_SHUT_SER, + IP_VS_SCTP_S_SHUT_ACK_CLI, + IP_VS_SCTP_S_SHUT_ACK_SER, + IP_VS_SCTP_S_CLOSED, + IP_VS_SCTP_S_LAST +}; + +/* * Delta sequence info structure * Each ip_vs_conn has 2 (output AND input seq. changes). * Only used in the VS/NAT. @@ -592,17 +617,6 @@ extern void ip_vs_init_hash_table(struct list_head *table, int rows); * (from ip_vs_conn.c) */ -/* - * IPVS connection entry hash table - */ -#ifndef CONFIG_IP_VS_TAB_BITS -#define CONFIG_IP_VS_TAB_BITS 12 -#endif - -#define IP_VS_CONN_TAB_BITS CONFIG_IP_VS_TAB_BITS -#define IP_VS_CONN_TAB_SIZE (1 << IP_VS_CONN_TAB_BITS) -#define IP_VS_CONN_TAB_MASK (IP_VS_CONN_TAB_SIZE - 1) - enum { IP_VS_DIR_INPUT = 0, IP_VS_DIR_OUTPUT, @@ -747,7 +761,7 @@ extern struct ip_vs_protocol ip_vs_protocol_udp; extern struct ip_vs_protocol ip_vs_protocol_icmp; extern struct ip_vs_protocol ip_vs_protocol_esp; extern struct ip_vs_protocol ip_vs_protocol_ah; - +extern struct ip_vs_protocol ip_vs_protocol_sctp; /* * Registering/unregistering scheduler functions diff --git a/include/net/ipcomp.h b/include/net/ipcomp.h index 2a1092abaa07..cc4f30cd7315 100644 --- a/include/net/ipcomp.h +++ b/include/net/ipcomp.h @@ -9,7 +9,7 @@ struct crypto_comp; struct ipcomp_data { u16 threshold; - struct crypto_comp **tfms; + struct crypto_comp * __percpu *tfms; }; struct ip_comp_hdr; diff --git a/include/net/ipv6.h b/include/net/ipv6.h index ccab5946c830..e72fb10ce573 100644 --- a/include/net/ipv6.h +++ b/include/net/ipv6.h @@ -73,7 +73,6 @@ #define IPV6_ADDR_SCOPE_MASK 0x00f0U #define IPV6_ADDR_MAPPED 0x1000U -#define IPV6_ADDR_RESERVED 0x2000U /* reserved address space */ /* * Addr scopes @@ -246,7 +245,9 @@ extern int ipv6_opt_accepted(struct sock *sk, struct sk_buff *skb); int ip6_frag_nqueues(struct net *net); int ip6_frag_mem(struct net *net); -#define IPV6_FRAG_TIMEOUT (60*HZ) /* 60 seconds */ +#define IPV6_FRAG_HIGH_THRESH (256 * 1024) /* 262144 */ +#define IPV6_FRAG_LOW_THRESH (192 * 1024) /* 196608 */ +#define IPV6_FRAG_TIMEOUT (60 * HZ) /* 60 seconds */ extern int __ipv6_addr_type(const struct in6_addr *addr); static inline int ipv6_addr_type(const struct in6_addr *addr) @@ -353,8 +354,11 @@ struct inet_frag_queue; enum ip6_defrag_users { IP6_DEFRAG_LOCAL_DELIVER, IP6_DEFRAG_CONNTRACK_IN, + __IP6_DEFRAG_CONNTRACK_IN = IP6_DEFRAG_CONNTRACK_IN + USHORT_MAX, IP6_DEFRAG_CONNTRACK_OUT, + __IP6_DEFRAG_CONNTRACK_OUT = IP6_DEFRAG_CONNTRACK_OUT + USHORT_MAX, IP6_DEFRAG_CONNTRACK_BRIDGE_IN, + __IP6_DEFRAG_CONNTRACK_BRIDGE_IN = IP6_DEFRAG_CONNTRACK_BRIDGE_IN + USHORT_MAX, }; struct ip6_create_arg { diff --git a/include/net/llc.h b/include/net/llc.h index 7940da1606e7..5503b74ab170 100644 --- a/include/net/llc.h +++ b/include/net/llc.h @@ -16,6 +16,9 @@ #include <linux/if_ether.h> #include <linux/list.h> #include <linux/spinlock.h> +#include <linux/rculist_nulls.h> +#include <linux/hash.h> +#include <linux/jhash.h> #include <asm/atomic.h> @@ -31,6 +34,12 @@ struct llc_addr { #define LLC_SAP_STATE_INACTIVE 1 #define LLC_SAP_STATE_ACTIVE 2 +#define LLC_SK_DEV_HASH_BITS 6 +#define LLC_SK_DEV_HASH_ENTRIES (1<<LLC_SK_DEV_HASH_BITS) + +#define LLC_SK_LADDR_HASH_BITS 6 +#define LLC_SK_LADDR_HASH_ENTRIES (1<<LLC_SK_LADDR_HASH_BITS) + /** * struct llc_sap - Defines the SAP component * @@ -53,18 +62,38 @@ struct llc_sap { struct net_device *orig_dev); struct llc_addr laddr; struct list_head node; - struct { - rwlock_t lock; - struct hlist_head list; - } sk_list; + spinlock_t sk_lock; + int sk_count; + struct hlist_nulls_head sk_laddr_hash[LLC_SK_LADDR_HASH_ENTRIES]; + struct hlist_head sk_dev_hash[LLC_SK_DEV_HASH_ENTRIES]; }; +static inline +struct hlist_head *llc_sk_dev_hash(struct llc_sap *sap, int ifindex) +{ + return &sap->sk_dev_hash[ifindex % LLC_SK_DEV_HASH_ENTRIES]; +} + +static inline +u32 llc_sk_laddr_hashfn(struct llc_sap *sap, const struct llc_addr *laddr) +{ + return hash_32(jhash(laddr->mac, sizeof(laddr->mac), 0), + LLC_SK_LADDR_HASH_BITS); +} + +static inline +struct hlist_nulls_head *llc_sk_laddr_hash(struct llc_sap *sap, + const struct llc_addr *laddr) +{ + return &sap->sk_laddr_hash[llc_sk_laddr_hashfn(sap, laddr)]; +} + #define LLC_DEST_INVALID 0 /* Invalid LLC PDU type */ #define LLC_DEST_SAP 1 /* Type 1 goes here */ #define LLC_DEST_CONN 2 /* Type 2 goes here */ extern struct list_head llc_sap_list; -extern rwlock_t llc_sap_list_lock; +extern spinlock_t llc_sap_list_lock; extern int llc_rcv(struct sk_buff *skb, struct net_device *dev, struct packet_type *pt, struct net_device *orig_dev); diff --git a/include/net/llc_conn.h b/include/net/llc_conn.h index e2374e34989f..2f97d8ddce92 100644 --- a/include/net/llc_conn.h +++ b/include/net/llc_conn.h @@ -76,6 +76,8 @@ struct llc_sock { u32 rx_pdu_hdr; /* used for saving header of last pdu received and caused sending FRMR. Used for resending FRMR */ + u32 cmsg_flags; + struct hlist_node dev_hash_node; }; static inline struct llc_sock *llc_sk(const struct sock *sk) diff --git a/include/net/mac80211.h b/include/net/mac80211.h index 2aff4906b2ae..80eb7cc42ce9 100644 --- a/include/net/mac80211.h +++ b/include/net/mac80211.h @@ -3,7 +3,7 @@ * * Copyright 2002-2005, Devicescape Software, Inc. * Copyright 2006-2007 Jiri Benc <jbenc@suse.cz> - * Copyright 2007-2008 Johannes Berg <johannes@sipsolutions.net> + * Copyright 2007-2010 Johannes Berg <johannes@sipsolutions.net> * * This program is free software; you can redistribute it and/or modify * it under the terms of the GNU General Public License version 2 as @@ -107,25 +107,14 @@ enum ieee80211_max_queues { * 2^n-1 in the range 1..32767] * @cw_max: maximum contention window [like @cw_min] * @txop: maximum burst time in units of 32 usecs, 0 meaning disabled + * @uapsd: is U-APSD mode enabled for the queue */ struct ieee80211_tx_queue_params { u16 txop; u16 cw_min; u16 cw_max; u8 aifs; -}; - -/** - * struct ieee80211_tx_queue_stats - transmit queue statistics - * - * @len: number of packets in queue - * @limit: queue length limit - * @count: number of frames sent - */ -struct ieee80211_tx_queue_stats { - unsigned int len; - unsigned int limit; - unsigned int count; + bool uapsd; }; struct ieee80211_low_level_stats { @@ -184,7 +173,8 @@ enum ieee80211_bss_change { * @use_short_slot: use short slot time (only relevant for ERP); * if the hardware cannot handle this it must set the * IEEE80211_HW_2GHZ_SHORT_SLOT_INCAPABLE hardware flag - * @dtim_period: num of beacons before the next DTIM, for PSM + * @dtim_period: num of beacons before the next DTIM, for beaconing, + * not valid in station mode (cf. hw conf ps_dtim_period) * @timestamp: beacon timestamp * @beacon_int: beacon interval * @assoc_capability: capabilities taken from assoc resp @@ -255,9 +245,6 @@ struct ieee80211_bss_conf { * @IEEE80211_TX_CTL_RATE_CTRL_PROBE: internal to mac80211, can be * set by rate control algorithms to indicate probe rate, will * be cleared for fragmented frames (except on the last fragment) - * @IEEE80211_TX_INTFL_RCALGO: mac80211 internal flag, do not test or - * set this flag in the driver; indicates that the rate control - * algorithm was used and should be notified of TX status * @IEEE80211_TX_INTFL_NEED_TXPROCESSING: completely internal to mac80211, * used to indicate that a pending frame requires TX processing before * it can be sent out. @@ -272,6 +259,14 @@ struct ieee80211_bss_conf { * transmit function after the current frame, this can be used * by drivers to kick the DMA queue only if unset or when the * queue gets full. + * @IEEE80211_TX_INTFL_RETRANSMISSION: This frame is being retransmitted + * after TX status because the destination was asleep, it must not + * be modified again (no seqno assignment, crypto, etc.) + * @IEEE80211_TX_INTFL_HAS_RADIOTAP: This frame was injected and still + * has a radiotap header at skb->data. + * @IEEE80211_TX_INTFL_NL80211_FRAME_TX: Frame was requested through nl80211 + * MLME command (internal to mac80211 to figure out whether to send TX + * status to user space) */ enum mac80211_tx_control_flags { IEEE80211_TX_CTL_REQ_TX_STATUS = BIT(0), @@ -287,12 +282,14 @@ enum mac80211_tx_control_flags { IEEE80211_TX_STAT_AMPDU = BIT(10), IEEE80211_TX_STAT_AMPDU_NO_BACK = BIT(11), IEEE80211_TX_CTL_RATE_CTRL_PROBE = BIT(12), - IEEE80211_TX_INTFL_RCALGO = BIT(13), IEEE80211_TX_INTFL_NEED_TXPROCESSING = BIT(14), IEEE80211_TX_INTFL_RETRIED = BIT(15), IEEE80211_TX_INTFL_DONT_ENCRYPT = BIT(16), IEEE80211_TX_CTL_PSPOLL_RESPONSE = BIT(17), IEEE80211_TX_CTL_MORE_FRAMES = BIT(18), + IEEE80211_TX_INTFL_RETRANSMISSION = BIT(19), + IEEE80211_TX_INTFL_HAS_RADIOTAP = BIT(20), + IEEE80211_TX_INTFL_NL80211_FRAME_TX = BIT(21), }; /** @@ -547,7 +544,6 @@ enum mac80211_rx_flags { * unspecified depending on the hardware capabilities flags * @IEEE80211_HW_SIGNAL_* * @noise: noise when receiving this frame, in dBm. - * @qual: overall signal quality indication, in percent (0-100). * @antenna: antenna used * @rate_idx: index of data rate into band's supported rates or MCS index if * HT rates are use (RX_FLAG_HT) @@ -559,7 +555,6 @@ struct ieee80211_rx_status { int freq; int signal; int noise; - int __deprecated qual; int antenna; int rate_idx; int flag; @@ -573,7 +568,13 @@ struct ieee80211_rx_status { * @IEEE80211_CONF_MONITOR: there's a monitor interface present -- use this * to determine for example whether to calculate timestamps for packets * or not, do not use instead of filter flags! - * @IEEE80211_CONF_PS: Enable 802.11 power save mode (managed mode only) + * @IEEE80211_CONF_PS: Enable 802.11 power save mode (managed mode only). + * This is the power save mode defined by IEEE 802.11-2007 section 11.2, + * meaning that the hardware still wakes up for beacons, is able to + * transmit frames and receive the possible acknowledgment frames. + * Not to be confused with hardware specific wakeup/sleep states, + * driver is responsible for that. See the section "Powersave support" + * for more. * @IEEE80211_CONF_IDLE: The device is running, but idle; if the flag is set * the driver should be prepared to handle configuration requests but * may turn the device off as much as possible. Typically, this flag will @@ -597,8 +598,10 @@ enum ieee80211_conf_flags { * @IEEE80211_CONF_CHANGE_CHANNEL: the channel/channel_type changed * @IEEE80211_CONF_CHANGE_RETRY_LIMITS: retry limits changed * @IEEE80211_CONF_CHANGE_IDLE: Idle flag changed + * @IEEE80211_CONF_CHANGE_SMPS: Spatial multiplexing powersave mode changed */ enum ieee80211_conf_changed { + IEEE80211_CONF_CHANGE_SMPS = BIT(1), IEEE80211_CONF_CHANGE_LISTEN_INTERVAL = BIT(2), IEEE80211_CONF_CHANGE_MONITOR = BIT(3), IEEE80211_CONF_CHANGE_PS = BIT(4), @@ -609,6 +612,25 @@ enum ieee80211_conf_changed { }; /** + * enum ieee80211_smps_mode - spatial multiplexing power save mode + * + * @IEEE80211_SMPS_AUTOMATIC: automatic + * @IEEE80211_SMPS_OFF: off + * @IEEE80211_SMPS_STATIC: static + * @IEEE80211_SMPS_DYNAMIC: dynamic + * @IEEE80211_SMPS_NUM_MODES: internal, don't use + */ +enum ieee80211_smps_mode { + IEEE80211_SMPS_AUTOMATIC, + IEEE80211_SMPS_OFF, + IEEE80211_SMPS_STATIC, + IEEE80211_SMPS_DYNAMIC, + + /* keep last */ + IEEE80211_SMPS_NUM_MODES, +}; + +/** * struct ieee80211_conf - configuration of the device * * This struct indicates how the driver shall configure the hardware. @@ -621,6 +643,9 @@ enum ieee80211_conf_changed { * value will be only achievable between DTIM frames, the hardware * needs to check for the multicast traffic bit in DTIM beacons. * This variable is valid only when the CONF_PS flag is set. + * @ps_dtim_period: The DTIM period of the AP we're connected to, for use + * in power saving. Power saving will not be enabled until a beacon + * has been received and the DTIM period is known. * @dynamic_ps_timeout: The dynamic powersave timeout (in ms), see the * powersave documentation below. This variable is valid only when * the CONF_PS flag is set. @@ -636,6 +661,10 @@ enum ieee80211_conf_changed { * @short_frame_max_tx_count: Maximum number of transmissions for a "short" * frame, called "dot11ShortRetryLimit" in 802.11, but actually means the * number of transmissions not the number of retries + * + * @smps_mode: spatial multiplexing powersave mode; note that + * %IEEE80211_SMPS_STATIC is used when the device is not + * configured for an HT channel */ struct ieee80211_conf { u32 flags; @@ -643,11 +672,13 @@ struct ieee80211_conf { int max_sleep_period; u16 listen_interval; + u8 ps_dtim_period; u8 long_frame_max_tx_count, short_frame_max_tx_count; struct ieee80211_channel *channel; enum nl80211_channel_type channel_type; + enum ieee80211_smps_mode smps_mode; }; /** @@ -659,12 +690,14 @@ struct ieee80211_conf { * @type: type of this virtual interface * @bss_conf: BSS configuration for this interface, either our own * or the BSS we're associated to + * @addr: address of this interface * @drv_priv: data area for driver use, will always be aligned to * sizeof(void *). */ struct ieee80211_vif { enum nl80211_iftype type; struct ieee80211_bss_conf bss_conf; + u8 addr[ETH_ALEN]; /* must be last */ u8 drv_priv[0] __attribute__((__aligned__(sizeof(void *)))); }; @@ -678,33 +711,6 @@ static inline bool ieee80211_vif_is_mesh(struct ieee80211_vif *vif) } /** - * struct ieee80211_if_init_conf - initial configuration of an interface - * - * @vif: pointer to a driver-use per-interface structure. The pointer - * itself is also used for various functions including - * ieee80211_beacon_get() and ieee80211_get_buffered_bc(). - * @type: one of &enum nl80211_iftype constants. Determines the type of - * added/removed interface. - * @mac_addr: pointer to MAC address of the interface. This pointer is valid - * until the interface is removed (i.e. it cannot be used after - * remove_interface() callback was called for this interface). - * - * This structure is used in add_interface() and remove_interface() - * callbacks of &struct ieee80211_hw. - * - * When you allow multiple interfaces to be added to your PHY, take care - * that the hardware can actually handle multiple MAC addresses. However, - * also take care that when there's no interface left with mac_addr != %NULL - * you remove the MAC address from the device to avoid acknowledging packets - * in pure monitor mode. - */ -struct ieee80211_if_init_conf { - enum nl80211_iftype type; - struct ieee80211_vif *vif; - void *mac_addr; -}; - -/** * enum ieee80211_key_alg - key algorithm * @ALG_WEP: WEP40 or WEP104 * @ALG_TKIP: TKIP @@ -799,7 +805,7 @@ enum set_key_cmd { * mac80211, any ieee80211_sta pointer you get access to must * either be protected by rcu_read_lock() explicitly or implicitly, * or you must take good care to not use such a pointer after a - * call to your sta_notify callback that removed it. + * call to your sta_remove callback that removed it. * * @addr: MAC address * @aid: AID we assigned to the station if we're an AP @@ -825,8 +831,8 @@ struct ieee80211_sta { * indicates addition and removal of a station to station table, * or if a associated station made a power state transition. * - * @STA_NOTIFY_ADD: a station was added to the station table - * @STA_NOTIFY_REMOVE: a station being removed from the station table + * @STA_NOTIFY_ADD: (DEPRECATED) a station was added to the station table + * @STA_NOTIFY_REMOVE: (DEPRECATED) a station being removed from the station table * @STA_NOTIFY_SLEEP: a station is now sleeping * @STA_NOTIFY_AWAKE: a sleeping station woke up */ @@ -928,6 +934,26 @@ enum ieee80211_tkip_key_type { * @IEEE80211_HW_BEACON_FILTER: * Hardware supports dropping of irrelevant beacon frames to * avoid waking up cpu. + * + * @IEEE80211_HW_SUPPORTS_STATIC_SMPS: + * Hardware supports static spatial multiplexing powersave, + * ie. can turn off all but one chain even on HT connections + * that should be using more chains. + * + * @IEEE80211_HW_SUPPORTS_DYNAMIC_SMPS: + * Hardware supports dynamic spatial multiplexing powersave, + * ie. can turn off all but one chain and then wake the rest + * up as required after, for example, rts/cts handshake. + * + * @IEEE80211_HW_SUPPORTS_UAPSD: + * Hardware supports Unscheduled Automatic Power Save Delivery + * (U-APSD) in managed mode. The mode is configured with + * conf_tx() operation. + * + * @IEEE80211_HW_REPORTS_TX_ACK_STATUS: + * Hardware can provide ack status reports of Tx frames to + * the stack. + * */ enum ieee80211_hw_flags { IEEE80211_HW_HAS_RATE_CONTROL = 1<<0, @@ -945,6 +971,10 @@ enum ieee80211_hw_flags { IEEE80211_HW_SUPPORTS_DYNAMIC_PS = 1<<12, IEEE80211_HW_MFP_CAPABLE = 1<<13, IEEE80211_HW_BEACON_FILTER = 1<<14, + IEEE80211_HW_SUPPORTS_STATIC_SMPS = 1<<15, + IEEE80211_HW_SUPPORTS_DYNAMIC_SMPS = 1<<16, + IEEE80211_HW_SUPPORTS_UAPSD = 1<<17, + IEEE80211_HW_REPORTS_TX_ACK_STATUS = 1<<18, }; /** @@ -1123,18 +1153,24 @@ ieee80211_get_alt_retry_rate(const struct ieee80211_hw *hw, * * mac80211 has support for various powersave implementations. * - * First, it can support hardware that handles all powersaving by - * itself, such hardware should simply set the %IEEE80211_HW_SUPPORTS_PS - * hardware flag. In that case, it will be told about the desired - * powersave mode depending on the association status, and the driver - * must take care of sending nullfunc frames when necessary, i.e. when - * entering and leaving powersave mode. The driver is required to look at - * the AID in beacons and signal to the AP that it woke up when it finds - * traffic directed to it. This mode supports dynamic PS by simply - * enabling/disabling PS. - * - * Additionally, such hardware may set the %IEEE80211_HW_SUPPORTS_DYNAMIC_PS - * flag to indicate that it can support dynamic PS mode itself (see below). + * First, it can support hardware that handles all powersaving by itself, + * such hardware should simply set the %IEEE80211_HW_SUPPORTS_PS hardware + * flag. In that case, it will be told about the desired powersave mode + * with the %IEEE80211_CONF_PS flag depending on the association status. + * The hardware must take care of sending nullfunc frames when necessary, + * i.e. when entering and leaving powersave mode. The hardware is required + * to look at the AID in beacons and signal to the AP that it woke up when + * it finds traffic directed to it. + * + * %IEEE80211_CONF_PS flag enabled means that the powersave mode defined in + * IEEE 802.11-2007 section 11.2 is enabled. This is not to be confused + * with hardware wakeup and sleep states. Driver is responsible for waking + * up the hardware before issueing commands to the hardware and putting it + * back to sleep at approriate times. + * + * When PS is enabled, hardware needs to wakeup for beacons and receive the + * buffered multicast/broadcast frames after the beacon. Also it must be + * possible to send frames and receive the acknowledment frame. * * Other hardware designs cannot send nullfunc frames by themselves and also * need software support for parsing the TIM bitmap. This is also supported @@ -1142,14 +1178,35 @@ ieee80211_get_alt_retry_rate(const struct ieee80211_hw *hw, * %IEEE80211_HW_PS_NULLFUNC_STACK flags. The hardware is of course still * required to pass up beacons. The hardware is still required to handle * waking up for multicast traffic; if it cannot the driver must handle that - * as best as it can, mac80211 is too slow. - * - * Dynamic powersave mode is an extension to normal powersave mode in which - * the hardware stays awake for a user-specified period of time after sending - * a frame so that reply frames need not be buffered and therefore delayed - * to the next wakeup. This can either be supported by hardware, in which case - * the driver needs to look at the @dynamic_ps_timeout hardware configuration - * value, or by the stack if all nullfunc handling is in the stack. + * as best as it can, mac80211 is too slow to do that. + * + * Dynamic powersave is an extension to normal powersave in which the + * hardware stays awake for a user-specified period of time after sending a + * frame so that reply frames need not be buffered and therefore delayed to + * the next wakeup. It's compromise of getting good enough latency when + * there's data traffic and still saving significantly power in idle + * periods. + * + * Dynamic powersave is supported by simply mac80211 enabling and disabling + * PS based on traffic. Driver needs to only set %IEEE80211_HW_SUPPORTS_PS + * flag and mac80211 will handle everything automatically. Additionally, + * hardware having support for the dynamic PS feature may set the + * %IEEE80211_HW_SUPPORTS_DYNAMIC_PS flag to indicate that it can support + * dynamic PS mode itself. The driver needs to look at the + * @dynamic_ps_timeout hardware configuration value and use it that value + * whenever %IEEE80211_CONF_PS is set. In this case mac80211 will disable + * dynamic PS feature in stack and will just keep %IEEE80211_CONF_PS + * enabled whenever user has enabled powersave. + * + * Driver informs U-APSD client support by enabling + * %IEEE80211_HW_SUPPORTS_UAPSD flag. The mode is configured through the + * uapsd paramater in conf_tx() operation. Hardware needs to send the QoS + * Nullfunc frames and stay awake until the service period has ended. To + * utilize U-APSD, dynamic powersave is disabled for voip AC and all frames + * from that AC are transmitted with powersave enabled. + * + * Note: U-APSD client mode is not yet supported with + * %IEEE80211_HW_PS_NULLFUNC_STACK. */ /** @@ -1213,6 +1270,31 @@ ieee80211_get_alt_retry_rate(const struct ieee80211_hw *hw, */ /** + * DOC: Spatial multiplexing power save + * + * SMPS (Spatial multiplexing power save) is a mechanism to conserve + * power in an 802.11n implementation. For details on the mechanism + * and rationale, please refer to 802.11 (as amended by 802.11n-2009) + * "11.2.3 SM power save". + * + * The mac80211 implementation is capable of sending action frames + * to update the AP about the station's SMPS mode, and will instruct + * the driver to enter the specific mode. It will also announce the + * requested SMPS mode during the association handshake. Hardware + * support for this feature is required, and can be indicated by + * hardware flags. + * + * The default mode will be "automatic", which nl80211/cfg80211 + * defines to be dynamic SMPS in (regular) powersave, and SMPS + * turned off otherwise. + * + * To support this feature, the driver must set the appropriate + * hardware support flags, and handle the SMPS flag to the config() + * operation. It will then with this mechanism be instructed to + * enter the requested SMPS mode while associated to an HT AP. + */ + +/** * DOC: Frame filtering * * mac80211 requires to see many management frames for proper @@ -1349,7 +1431,7 @@ enum ieee80211_ampdu_mlme_action { * When the device is started it should not have a MAC address * to avoid acknowledging frames before a non-monitor device * is added. - * Must be implemented. + * Must be implemented and can sleep. * * @stop: Called after last netdevice attached to the hardware * is disabled. This should turn off the hardware (at least @@ -1357,7 +1439,7 @@ enum ieee80211_ampdu_mlme_action { * May be called right after add_interface if that rejects * an interface. If you added any work onto the mac80211 workqueue * you should ensure to cancel it on this callback. - * Must be implemented. + * Must be implemented and can sleep. * * @add_interface: Called when a netdevice attached to the hardware is * enabled. Because it is not called for monitor mode devices, @start @@ -1367,7 +1449,7 @@ enum ieee80211_ampdu_mlme_action { * interface is given in the conf parameter. * The callback may refuse to add an interface by returning a * negative error code (which will be seen in userspace.) - * Must be implemented. + * Must be implemented and can sleep. * * @remove_interface: Notifies a driver that an interface is going down. * The @stop callback is called after this if it is the last interface @@ -1376,19 +1458,20 @@ enum ieee80211_ampdu_mlme_action { * must be cleared so the device no longer acknowledges packets, * the mac_addr member of the conf structure is, however, set to the * MAC address of the device going away. - * Hence, this callback must be implemented. + * Hence, this callback must be implemented. It can sleep. * * @config: Handler for configuration requests. IEEE 802.11 code calls this * function to change hardware configuration, e.g., channel. * This function should never fail but returns a negative error code - * if it does. + * if it does. The callback can sleep. * * @bss_info_changed: Handler for configuration requests related to BSS * parameters that may vary during BSS's lifespan, and may affect low * level driver (e.g. assoc/disassoc status, erp parameters). * This function should not be used if no BSS has been set, unless * for association indication. The @changed parameter indicates which - * of the bss parameters has changed when a call is made. + * of the bss parameters has changed when a call is made. The callback + * can sleep. * * @prepare_multicast: Prepare for multicast filter configuration. * This callback is optional, and its return value is passed @@ -1396,20 +1479,22 @@ enum ieee80211_ampdu_mlme_action { * * @configure_filter: Configure the device's RX filter. * See the section "Frame filtering" for more information. - * This callback must be implemented. + * This callback must be implemented and can sleep. * * @set_tim: Set TIM bit. mac80211 calls this function when a TIM bit * must be set or cleared for a given STA. Must be atomic. * * @set_key: See the section "Hardware crypto acceleration" - * This callback can sleep, and is only called between add_interface - * and remove_interface calls, i.e. while the given virtual interface + * This callback is only called between add_interface and + * remove_interface calls, i.e. while the given virtual interface * is enabled. * Returns a negative error code if the key can't be added. + * The callback can sleep. * * @update_tkip_key: See the section "Hardware crypto acceleration" * This callback will be called in the context of Rx. Called for drivers * which set IEEE80211_KEY_FLAG_TKIP_REQ_RX_P1_KEY. + * The callback must be atomic. * * @hw_scan: Ask the hardware to service the scan request, no need to start * the scan state machine in stack. The scan must honour the channel @@ -1423,53 +1508,64 @@ enum ieee80211_ampdu_mlme_action { * When the scan finishes, ieee80211_scan_completed() must be called; * note that it also must be called when the scan cannot finish due to * any error unless this callback returned a negative error code. + * The callback can sleep. * * @sw_scan_start: Notifier function that is called just before a software scan * is started. Can be NULL, if the driver doesn't need this notification. + * The callback can sleep. * - * @sw_scan_complete: Notifier function that is called just after a software scan - * finished. Can be NULL, if the driver doesn't need this notification. + * @sw_scan_complete: Notifier function that is called just after a + * software scan finished. Can be NULL, if the driver doesn't need + * this notification. + * The callback can sleep. * * @get_stats: Return low-level statistics. * Returns zero if statistics are available. + * The callback can sleep. * * @get_tkip_seq: If your device implements TKIP encryption in hardware this * callback should be provided to read the TKIP transmit IVs (both IV32 * and IV16) for the given key from hardware. + * The callback must be atomic. * * @set_rts_threshold: Configuration of RTS threshold (if device needs it) + * The callback can sleep. * - * @sta_notify: Notifies low level driver about addition, removal or power - * state transition of an associated station, AP, IBSS/WDS/mesh peer etc. - * Must be atomic. + * @sta_add: Notifies low level driver about addition of an associated station, + * AP, IBSS/WDS/mesh peer etc. This callback can sleep. + * + * @sta_remove: Notifies low level driver about removal of an associated + * station, AP, IBSS/WDS/mesh peer etc. This callback can sleep. + * + * @sta_notify: Notifies low level driver about power state transition of an + * associated station, AP, IBSS/WDS/mesh peer etc. Must be atomic. * * @conf_tx: Configure TX queue parameters (EDCF (aifs, cw_min, cw_max), * bursting) for a hardware TX queue. * Returns a negative error code on failure. - * - * @get_tx_stats: Get statistics of the current TX queue status. This is used - * to get number of currently queued packets (queue length), maximum queue - * size (limit), and total number of packets sent using each TX queue - * (count). The 'stats' pointer points to an array that has hw->queues - * items. + * The callback can sleep. * * @get_tsf: Get the current TSF timer value from firmware/hardware. Currently, * this is only used for IBSS mode BSSID merging and debugging. Is not a * required function. + * The callback can sleep. * * @set_tsf: Set the TSF timer to the specified value in the firmware/hardware. * Currently, this is only used for IBSS mode debugging. Is not a * required function. + * The callback can sleep. * * @reset_tsf: Reset the TSF timer and allow firmware/hardware to synchronize * with other STAs in the IBSS. This is only used in IBSS mode. This * function is optional if the firmware/hardware takes full care of * TSF synchronization. + * The callback can sleep. * * @tx_last_beacon: Determine whether the last IBSS beacon was sent by us. * This is needed only for IBSS mode and the result of this function is * used to determine whether to reply to Probe Requests. * Returns non-zero if this device sent the last beacon. + * The callback can sleep. * * @ampdu_action: Perform a certain A-MPDU action * The RA/TID combination determines the destination and TID we want @@ -1478,21 +1574,32 @@ enum ieee80211_ampdu_mlme_action { * is the first frame we expect to perform the action on. Notice * that TX/RX_STOP can pass NULL for this parameter. * Returns a negative error code on failure. + * The callback must be atomic. * * @rfkill_poll: Poll rfkill hardware state. If you need this, you also * need to set wiphy->rfkill_poll to %true before registration, * and need to call wiphy_rfkill_set_hw_state() in the callback. + * The callback can sleep. + * + * @set_coverage_class: Set slot time for given coverage class as specified + * in IEEE 802.11-2007 section 17.3.8.6 and modify ACK timeout + * accordingly. This callback is not required and may sleep. * * @testmode_cmd: Implement a cfg80211 test mode command. + * The callback can sleep. + * + * @flush: Flush all pending frames from the hardware queue, making sure + * that the hardware queues are empty. If the parameter @drop is set + * to %true, pending frames may be dropped. The callback can sleep. */ struct ieee80211_ops { int (*tx)(struct ieee80211_hw *hw, struct sk_buff *skb); int (*start)(struct ieee80211_hw *hw); void (*stop)(struct ieee80211_hw *hw); int (*add_interface)(struct ieee80211_hw *hw, - struct ieee80211_if_init_conf *conf); + struct ieee80211_vif *vif); void (*remove_interface)(struct ieee80211_hw *hw, - struct ieee80211_if_init_conf *conf); + struct ieee80211_vif *vif); int (*config)(struct ieee80211_hw *hw, u32 changed); void (*bss_info_changed)(struct ieee80211_hw *hw, struct ieee80211_vif *vif, @@ -1510,8 +1617,10 @@ struct ieee80211_ops { struct ieee80211_vif *vif, struct ieee80211_sta *sta, struct ieee80211_key_conf *key); void (*update_tkip_key)(struct ieee80211_hw *hw, - struct ieee80211_key_conf *conf, const u8 *address, - u32 iv32, u16 *phase1key); + struct ieee80211_vif *vif, + struct ieee80211_key_conf *conf, + struct ieee80211_sta *sta, + u32 iv32, u16 *phase1key); int (*hw_scan)(struct ieee80211_hw *hw, struct cfg80211_scan_request *req); void (*sw_scan_start)(struct ieee80211_hw *hw); @@ -1521,12 +1630,14 @@ struct ieee80211_ops { void (*get_tkip_seq)(struct ieee80211_hw *hw, u8 hw_key_idx, u32 *iv32, u16 *iv16); int (*set_rts_threshold)(struct ieee80211_hw *hw, u32 value); + int (*sta_add)(struct ieee80211_hw *hw, struct ieee80211_vif *vif, + struct ieee80211_sta *sta); + int (*sta_remove)(struct ieee80211_hw *hw, struct ieee80211_vif *vif, + struct ieee80211_sta *sta); void (*sta_notify)(struct ieee80211_hw *hw, struct ieee80211_vif *vif, enum sta_notify_cmd, struct ieee80211_sta *sta); int (*conf_tx)(struct ieee80211_hw *hw, u16 queue, const struct ieee80211_tx_queue_params *params); - int (*get_tx_stats)(struct ieee80211_hw *hw, - struct ieee80211_tx_queue_stats *stats); u64 (*get_tsf)(struct ieee80211_hw *hw); void (*set_tsf)(struct ieee80211_hw *hw, u64 tsf); void (*reset_tsf)(struct ieee80211_hw *hw); @@ -1537,9 +1648,11 @@ struct ieee80211_ops { struct ieee80211_sta *sta, u16 tid, u16 *ssn); void (*rfkill_poll)(struct ieee80211_hw *hw); + void (*set_coverage_class)(struct ieee80211_hw *hw, u8 coverage_class); #ifdef CONFIG_NL80211_TESTMODE int (*testmode_cmd)(struct ieee80211_hw *hw, void *data, int len); #endif + void (*flush)(struct ieee80211_hw *hw, bool drop); }; /** @@ -1737,6 +1850,12 @@ static inline void ieee80211_rx_ni(struct ieee80211_hw *hw, local_bh_enable(); } +/* + * The TX headroom reserved by mac80211 for its own tx_status functions. + * This is enough for the radiotap header. + */ +#define IEEE80211_TX_STATUS_HEADROOM 13 + /** * ieee80211_tx_status - transmit status callback * @@ -1773,7 +1892,7 @@ void ieee80211_tx_status_irqsafe(struct ieee80211_hw *hw, /** * ieee80211_beacon_get_tim - beacon generation function * @hw: pointer obtained from ieee80211_alloc_hw(). - * @vif: &struct ieee80211_vif pointer from &struct ieee80211_if_init_conf. + * @vif: &struct ieee80211_vif pointer from the add_interface callback. * @tim_offset: pointer to variable that will receive the TIM IE offset. * Set to 0 if invalid (in non-AP modes). * @tim_length: pointer to variable that will receive the TIM IE length, @@ -1801,7 +1920,7 @@ struct sk_buff *ieee80211_beacon_get_tim(struct ieee80211_hw *hw, /** * ieee80211_beacon_get - beacon generation function * @hw: pointer obtained from ieee80211_alloc_hw(). - * @vif: &struct ieee80211_vif pointer from &struct ieee80211_if_init_conf. + * @vif: &struct ieee80211_vif pointer from the add_interface callback. * * See ieee80211_beacon_get_tim(). */ @@ -1812,9 +1931,56 @@ static inline struct sk_buff *ieee80211_beacon_get(struct ieee80211_hw *hw, } /** + * ieee80211_pspoll_get - retrieve a PS Poll template + * @hw: pointer obtained from ieee80211_alloc_hw(). + * @vif: &struct ieee80211_vif pointer from the add_interface callback. + * + * Creates a PS Poll a template which can, for example, uploaded to + * hardware. The template must be updated after association so that correct + * AID, BSSID and MAC address is used. + * + * Note: Caller (or hardware) is responsible for setting the + * &IEEE80211_FCTL_PM bit. + */ +struct sk_buff *ieee80211_pspoll_get(struct ieee80211_hw *hw, + struct ieee80211_vif *vif); + +/** + * ieee80211_nullfunc_get - retrieve a nullfunc template + * @hw: pointer obtained from ieee80211_alloc_hw(). + * @vif: &struct ieee80211_vif pointer from the add_interface callback. + * + * Creates a Nullfunc template which can, for example, uploaded to + * hardware. The template must be updated after association so that correct + * BSSID and address is used. + * + * Note: Caller (or hardware) is responsible for setting the + * &IEEE80211_FCTL_PM bit as well as Duration and Sequence Control fields. + */ +struct sk_buff *ieee80211_nullfunc_get(struct ieee80211_hw *hw, + struct ieee80211_vif *vif); + +/** + * ieee80211_probereq_get - retrieve a Probe Request template + * @hw: pointer obtained from ieee80211_alloc_hw(). + * @vif: &struct ieee80211_vif pointer from the add_interface callback. + * @ssid: SSID buffer + * @ssid_len: length of SSID + * @ie: buffer containing all IEs except SSID for the template + * @ie_len: length of the IE buffer + * + * Creates a Probe Request template which can, for example, be uploaded to + * hardware. + */ +struct sk_buff *ieee80211_probereq_get(struct ieee80211_hw *hw, + struct ieee80211_vif *vif, + const u8 *ssid, size_t ssid_len, + const u8 *ie, size_t ie_len); + +/** * ieee80211_rts_get - RTS frame generation function * @hw: pointer obtained from ieee80211_alloc_hw(). - * @vif: &struct ieee80211_vif pointer from &struct ieee80211_if_init_conf. + * @vif: &struct ieee80211_vif pointer from the add_interface callback. * @frame: pointer to the frame that is going to be protected by the RTS. * @frame_len: the frame length (in octets). * @frame_txctl: &struct ieee80211_tx_info of the frame. @@ -1833,7 +1999,7 @@ void ieee80211_rts_get(struct ieee80211_hw *hw, struct ieee80211_vif *vif, /** * ieee80211_rts_duration - Get the duration field for an RTS frame * @hw: pointer obtained from ieee80211_alloc_hw(). - * @vif: &struct ieee80211_vif pointer from &struct ieee80211_if_init_conf. + * @vif: &struct ieee80211_vif pointer from the add_interface callback. * @frame_len: the length of the frame that is going to be protected by the RTS. * @frame_txctl: &struct ieee80211_tx_info of the frame. * @@ -1848,7 +2014,7 @@ __le16 ieee80211_rts_duration(struct ieee80211_hw *hw, /** * ieee80211_ctstoself_get - CTS-to-self frame generation function * @hw: pointer obtained from ieee80211_alloc_hw(). - * @vif: &struct ieee80211_vif pointer from &struct ieee80211_if_init_conf. + * @vif: &struct ieee80211_vif pointer from the add_interface callback. * @frame: pointer to the frame that is going to be protected by the CTS-to-self. * @frame_len: the frame length (in octets). * @frame_txctl: &struct ieee80211_tx_info of the frame. @@ -1868,7 +2034,7 @@ void ieee80211_ctstoself_get(struct ieee80211_hw *hw, /** * ieee80211_ctstoself_duration - Get the duration field for a CTS-to-self frame * @hw: pointer obtained from ieee80211_alloc_hw(). - * @vif: &struct ieee80211_vif pointer from &struct ieee80211_if_init_conf. + * @vif: &struct ieee80211_vif pointer from the add_interface callback. * @frame_len: the length of the frame that is going to be protected by the CTS-to-self. * @frame_txctl: &struct ieee80211_tx_info of the frame. * @@ -1884,7 +2050,7 @@ __le16 ieee80211_ctstoself_duration(struct ieee80211_hw *hw, /** * ieee80211_generic_frame_duration - Calculate the duration field for a frame * @hw: pointer obtained from ieee80211_alloc_hw(). - * @vif: &struct ieee80211_vif pointer from &struct ieee80211_if_init_conf. + * @vif: &struct ieee80211_vif pointer from the add_interface callback. * @frame_len: the length of the frame. * @rate: the rate at which the frame is going to be transmitted. * @@ -1899,7 +2065,7 @@ __le16 ieee80211_generic_frame_duration(struct ieee80211_hw *hw, /** * ieee80211_get_buffered_bc - accessing buffered broadcast and multicast frames * @hw: pointer as obtained from ieee80211_alloc_hw(). - * @vif: &struct ieee80211_vif pointer from &struct ieee80211_if_init_conf. + * @vif: &struct ieee80211_vif pointer from the add_interface callback. * * Function for accessing buffered broadcast and multicast frames. If * hardware/firmware does not implement buffering of broadcast/multicast @@ -2067,7 +2233,7 @@ int ieee80211_start_tx_ba_session(struct ieee80211_sta *sta, u16 tid); /** * ieee80211_start_tx_ba_cb - low level driver ready to aggregate. - * @vif: &struct ieee80211_vif pointer from &struct ieee80211_if_init_conf + * @vif: &struct ieee80211_vif pointer from the add_interface callback * @ra: receiver address of the BA session recipient. * @tid: the TID to BA on. * @@ -2078,7 +2244,7 @@ void ieee80211_start_tx_ba_cb(struct ieee80211_vif *vif, u8 *ra, u16 tid); /** * ieee80211_start_tx_ba_cb_irqsafe - low level driver ready to aggregate. - * @vif: &struct ieee80211_vif pointer from &struct ieee80211_if_init_conf + * @vif: &struct ieee80211_vif pointer from the add_interface callback * @ra: receiver address of the BA session recipient. * @tid: the TID to BA on. * @@ -2106,7 +2272,7 @@ int ieee80211_stop_tx_ba_session(struct ieee80211_sta *sta, u16 tid, /** * ieee80211_stop_tx_ba_cb - low level driver ready to stop aggregate. - * @vif: &struct ieee80211_vif pointer from &struct ieee80211_if_init_conf + * @vif: &struct ieee80211_vif pointer from the add_interface callback * @ra: receiver address of the BA session recipient. * @tid: the desired TID to BA on. * @@ -2117,7 +2283,7 @@ void ieee80211_stop_tx_ba_cb(struct ieee80211_vif *vif, u8 *ra, u8 tid); /** * ieee80211_stop_tx_ba_cb_irqsafe - low level driver ready to stop aggregate. - * @vif: &struct ieee80211_vif pointer from &struct ieee80211_if_init_conf + * @vif: &struct ieee80211_vif pointer from the add_interface callback * @ra: receiver address of the BA session recipient. * @tid: the desired TID to BA on. * @@ -2196,7 +2362,7 @@ void ieee80211_sta_block_awake(struct ieee80211_hw *hw, /** * ieee80211_beacon_loss - inform hardware does not receive beacons * - * @vif: &struct ieee80211_vif pointer from &struct ieee80211_if_init_conf. + * @vif: &struct ieee80211_vif pointer from the add_interface callback. * * When beacon filtering is enabled with IEEE80211_HW_BEACON_FILTERING and * IEEE80211_CONF_PS is set, the driver needs to inform whenever the @@ -2230,8 +2396,12 @@ enum rate_control_changed { * @short_preamble: whether mac80211 will request short-preamble transmission * if the selected rate supports it * @max_rate_idx: user-requested maximum rate (not MCS for now) + * (deprecated; this will be removed once drivers get updated to use + * rate_idx_mask) + * @rate_idx_mask: user-requested rate mask (not MCS for now) * @skb: the skb that will be transmitted, the control information in it needs * to be filled in + * @ap: whether this frame is sent out in AP mode */ struct ieee80211_tx_rate_control { struct ieee80211_hw *hw; @@ -2241,6 +2411,8 @@ struct ieee80211_tx_rate_control { struct ieee80211_tx_rate reported_rate; bool rts, short_preamble; u8 max_rate_idx; + u32 rate_idx_mask; + bool ap; }; struct rate_control_ops { diff --git a/include/net/neighbour.h b/include/net/neighbour.h index 0302f31a2fb7..da1d58be31b7 100644 --- a/include/net/neighbour.h +++ b/include/net/neighbour.h @@ -88,12 +88,7 @@ struct neigh_statistics { unsigned long unres_discards; /* number of unresolved drops */ }; -#define NEIGH_CACHE_STAT_INC(tbl, field) \ - do { \ - preempt_disable(); \ - (per_cpu_ptr((tbl)->stats, smp_processor_id())->field)++; \ - preempt_enable(); \ - } while (0) +#define NEIGH_CACHE_STAT_INC(tbl, field) this_cpu_inc((tbl)->stats->field) struct neighbour { struct neighbour *next; @@ -169,7 +164,7 @@ struct neigh_table { rwlock_t lock; unsigned long last_rand; struct kmem_cache *kmem_cachep; - struct neigh_statistics *stats; + struct neigh_statistics __percpu *stats; struct neighbour **hash_buckets; unsigned int hash_mask; __u32 hash_rnd; @@ -256,7 +251,6 @@ extern void neigh_seq_stop(struct seq_file *, void *); extern int neigh_sysctl_register(struct net_device *dev, struct neigh_parms *p, - int p_id, int pdev_id, char *p_name, proc_handler *proc_handler); extern void neigh_sysctl_unregister(struct neigh_parms *p); diff --git a/include/net/net_namespace.h b/include/net/net_namespace.h index f307e133d14c..82b7be4db89a 100644 --- a/include/net/net_namespace.h +++ b/include/net/net_namespace.h @@ -81,6 +81,8 @@ struct net { #if defined(CONFIG_NF_CONNTRACK) || defined(CONFIG_NF_CONNTRACK_MODULE) struct netns_ct ct; #endif + struct sock *nfnl; + struct sock *nfnl_stash; #endif #ifdef CONFIG_XFRM struct netns_xfrm xfrm; diff --git a/include/net/netfilter/nf_conntrack.h b/include/net/netfilter/nf_conntrack.h index 5cf7270e3ffc..bde095f7e845 100644 --- a/include/net/netfilter/nf_conntrack.h +++ b/include/net/netfilter/nf_conntrack.h @@ -70,7 +70,7 @@ union nf_conntrack_help { struct nf_conntrack_helper; /* Must be kept in sync with the classes defined by helpers */ -#define NF_CT_MAX_EXPECT_CLASSES 3 +#define NF_CT_MAX_EXPECT_CLASSES 4 /* nf_conn feature for connections that have a helper */ struct nf_conn_help { @@ -198,7 +198,8 @@ extern void *nf_ct_alloc_hashtable(unsigned int *sizep, int *vmalloced, int null extern void nf_ct_free_hashtable(void *hash, int vmalloced, unsigned int size); extern struct nf_conntrack_tuple_hash * -__nf_conntrack_find(struct net *net, const struct nf_conntrack_tuple *tuple); +__nf_conntrack_find(struct net *net, u16 zone, + const struct nf_conntrack_tuple *tuple); extern void nf_conntrack_hash_insert(struct nf_conn *ct); extern void nf_ct_delete_from_lists(struct nf_conn *ct); @@ -267,11 +268,16 @@ extern void nf_ct_iterate_cleanup(struct net *net, int (*iter)(struct nf_conn *i, void *data), void *data); extern void nf_conntrack_free(struct nf_conn *ct); extern struct nf_conn * -nf_conntrack_alloc(struct net *net, +nf_conntrack_alloc(struct net *net, u16 zone, const struct nf_conntrack_tuple *orig, const struct nf_conntrack_tuple *repl, gfp_t gfp); +static inline int nf_ct_is_template(const struct nf_conn *ct) +{ + return test_bit(IPS_TEMPLATE_BIT, &ct->status); +} + /* It's confirmed if it is, or has been in the hash table. */ static inline int nf_ct_is_confirmed(struct nf_conn *ct) { @@ -293,11 +299,11 @@ extern unsigned int nf_conntrack_htable_size; extern unsigned int nf_conntrack_max; #define NF_CT_STAT_INC(net, count) \ - (per_cpu_ptr((net)->ct.stat, raw_smp_processor_id())->count++) + __this_cpu_inc((net)->ct.stat->count) #define NF_CT_STAT_INC_ATOMIC(net, count) \ do { \ local_bh_disable(); \ - per_cpu_ptr((net)->ct.stat, raw_smp_processor_id())->count++; \ + __this_cpu_inc((net)->ct.stat->count); \ local_bh_enable(); \ } while (0) diff --git a/include/net/netfilter/nf_conntrack_core.h b/include/net/netfilter/nf_conntrack_core.h index 5a449b44ba33..dffde8e6920e 100644 --- a/include/net/netfilter/nf_conntrack_core.h +++ b/include/net/netfilter/nf_conntrack_core.h @@ -49,7 +49,8 @@ nf_ct_invert_tuple(struct nf_conntrack_tuple *inverse, /* Find a connection corresponding to a tuple. */ extern struct nf_conntrack_tuple_hash * -nf_conntrack_find_get(struct net *net, const struct nf_conntrack_tuple *tuple); +nf_conntrack_find_get(struct net *net, u16 zone, + const struct nf_conntrack_tuple *tuple); extern int __nf_conntrack_confirm(struct sk_buff *skb); diff --git a/include/net/netfilter/nf_conntrack_ecache.h b/include/net/netfilter/nf_conntrack_ecache.h index 475facc3051a..96ba5f7dcab6 100644 --- a/include/net/netfilter/nf_conntrack_ecache.h +++ b/include/net/netfilter/nf_conntrack_ecache.h @@ -12,27 +12,12 @@ #include <linux/netfilter/nf_conntrack_tuple_common.h> #include <net/netfilter/nf_conntrack_extend.h> -/* Connection tracking event types */ -enum ip_conntrack_events { - IPCT_NEW = 0, /* new conntrack */ - IPCT_RELATED = 1, /* related conntrack */ - IPCT_DESTROY = 2, /* destroyed conntrack */ - IPCT_STATUS = 3, /* status has changed */ - IPCT_PROTOINFO = 4, /* protocol information has changed */ - IPCT_HELPER = 5, /* new helper has been set */ - IPCT_MARK = 6, /* new mark has been set */ - IPCT_NATSEQADJ = 7, /* NAT is doing sequence adjustment */ - IPCT_SECMARK = 8, /* new security mark has been set */ -}; - -enum ip_conntrack_expect_events { - IPEXP_NEW = 0, /* new expectation */ -}; - struct nf_conntrack_ecache { - unsigned long cache; /* bitops want long */ - unsigned long missed; /* missed events */ - u32 pid; /* netlink pid of destroyer */ + unsigned long cache; /* bitops want long */ + unsigned long missed; /* missed events */ + u16 ctmask; /* bitmask of ct events to be delivered */ + u16 expmask; /* bitmask of expect events to be delivered */ + u32 pid; /* netlink pid of destroyer */ }; static inline struct nf_conntrack_ecache * @@ -42,14 +27,24 @@ nf_ct_ecache_find(const struct nf_conn *ct) } static inline struct nf_conntrack_ecache * -nf_ct_ecache_ext_add(struct nf_conn *ct, gfp_t gfp) +nf_ct_ecache_ext_add(struct nf_conn *ct, u16 ctmask, u16 expmask, gfp_t gfp) { struct net *net = nf_ct_net(ct); + struct nf_conntrack_ecache *e; - if (!net->ct.sysctl_events) + if (!ctmask && !expmask && net->ct.sysctl_events) { + ctmask = ~0; + expmask = ~0; + } + if (!ctmask && !expmask) return NULL; - return nf_ct_ext_add(ct, NF_CT_EXT_ECACHE, gfp); + e = nf_ct_ext_add(ct, NF_CT_EXT_ECACHE, gfp); + if (e) { + e->ctmask = ctmask; + e->expmask = expmask; + } + return e; }; #ifdef CONFIG_NF_CONNTRACK_EVENTS @@ -82,6 +77,9 @@ nf_conntrack_event_cache(enum ip_conntrack_events event, struct nf_conn *ct) if (e == NULL) return; + if (!(e->ctmask & (1 << event))) + return; + set_bit(event, &e->cache); } @@ -92,7 +90,6 @@ nf_conntrack_eventmask_report(unsigned int eventmask, int report) { int ret = 0; - struct net *net = nf_ct_net(ct); struct nf_ct_event_notifier *notify; struct nf_conntrack_ecache *e; @@ -101,9 +98,6 @@ nf_conntrack_eventmask_report(unsigned int eventmask, if (notify == NULL) goto out_unlock; - if (!net->ct.sysctl_events) - goto out_unlock; - e = nf_ct_ecache_find(ct); if (e == NULL) goto out_unlock; @@ -117,6 +111,9 @@ nf_conntrack_eventmask_report(unsigned int eventmask, /* This is a resent of a destroy event? If so, skip missed */ unsigned long missed = e->pid ? 0 : e->missed; + if (!((eventmask | missed) & e->ctmask)) + goto out_unlock; + ret = notify->fcn(eventmask | missed, &item); if (unlikely(ret < 0 || missed)) { spin_lock_bh(&ct->lock); @@ -172,18 +169,19 @@ nf_ct_expect_event_report(enum ip_conntrack_expect_events event, u32 pid, int report) { - struct net *net = nf_ct_exp_net(exp); struct nf_exp_event_notifier *notify; + struct nf_conntrack_ecache *e; rcu_read_lock(); notify = rcu_dereference(nf_expect_event_cb); if (notify == NULL) goto out_unlock; - if (!net->ct.sysctl_events) + e = nf_ct_ecache_find(exp->master); + if (e == NULL) goto out_unlock; - { + if (e->expmask & (1 << event)) { struct nf_exp_event item = { .exp = exp, .pid = pid, diff --git a/include/net/netfilter/nf_conntrack_expect.h b/include/net/netfilter/nf_conntrack_expect.h index 9a2b9cb52271..11e815084fcf 100644 --- a/include/net/netfilter/nf_conntrack_expect.h +++ b/include/net/netfilter/nf_conntrack_expect.h @@ -56,16 +56,13 @@ struct nf_conntrack_expect { static inline struct net *nf_ct_exp_net(struct nf_conntrack_expect *exp) { -#ifdef CONFIG_NET_NS - return exp->master->ct_net; /* by definition */ -#else - return &init_net; -#endif + return nf_ct_net(exp->master); } struct nf_conntrack_expect_policy { unsigned int max_expected; unsigned int timeout; + const char *name; }; #define NF_CT_EXPECT_CLASS_DEFAULT 0 @@ -77,13 +74,16 @@ int nf_conntrack_expect_init(struct net *net); void nf_conntrack_expect_fini(struct net *net); struct nf_conntrack_expect * -__nf_ct_expect_find(struct net *net, const struct nf_conntrack_tuple *tuple); +__nf_ct_expect_find(struct net *net, u16 zone, + const struct nf_conntrack_tuple *tuple); struct nf_conntrack_expect * -nf_ct_expect_find_get(struct net *net, const struct nf_conntrack_tuple *tuple); +nf_ct_expect_find_get(struct net *net, u16 zone, + const struct nf_conntrack_tuple *tuple); struct nf_conntrack_expect * -nf_ct_find_expectation(struct net *net, const struct nf_conntrack_tuple *tuple); +nf_ct_find_expectation(struct net *net, u16 zone, + const struct nf_conntrack_tuple *tuple); void nf_ct_unlink_expect(struct nf_conntrack_expect *exp); void nf_ct_remove_expectations(struct nf_conn *ct); diff --git a/include/net/netfilter/nf_conntrack_extend.h b/include/net/netfilter/nf_conntrack_extend.h index e192dc17c583..2d2a1f9a61d8 100644 --- a/include/net/netfilter/nf_conntrack_extend.h +++ b/include/net/netfilter/nf_conntrack_extend.h @@ -8,6 +8,7 @@ enum nf_ct_ext_id { NF_CT_EXT_NAT, NF_CT_EXT_ACCT, NF_CT_EXT_ECACHE, + NF_CT_EXT_ZONE, NF_CT_EXT_NUM, }; @@ -15,6 +16,7 @@ enum nf_ct_ext_id { #define NF_CT_EXT_NAT_TYPE struct nf_conn_nat #define NF_CT_EXT_ACCT_TYPE struct nf_conn_counter #define NF_CT_EXT_ECACHE_TYPE struct nf_conntrack_ecache +#define NF_CT_EXT_ZONE_TYPE struct nf_conntrack_zone /* Extensions: optional stuff which isn't permanently in struct. */ struct nf_ct_ext { diff --git a/include/net/netfilter/nf_conntrack_helper.h b/include/net/netfilter/nf_conntrack_helper.h index d015de92e03f..32c305dbdab6 100644 --- a/include/net/netfilter/nf_conntrack_helper.h +++ b/include/net/netfilter/nf_conntrack_helper.h @@ -40,14 +40,18 @@ struct nf_conntrack_helper { }; extern struct nf_conntrack_helper * -__nf_conntrack_helper_find_byname(const char *name); +__nf_conntrack_helper_find(const char *name, u16 l3num, u8 protonum); + +extern struct nf_conntrack_helper * +nf_conntrack_helper_try_module_get(const char *name, u16 l3num, u8 protonum); extern int nf_conntrack_helper_register(struct nf_conntrack_helper *); extern void nf_conntrack_helper_unregister(struct nf_conntrack_helper *); extern struct nf_conn_help *nf_ct_helper_ext_add(struct nf_conn *ct, gfp_t gfp); -extern int __nf_ct_try_assign_helper(struct nf_conn *ct, gfp_t flags); +extern int __nf_ct_try_assign_helper(struct nf_conn *ct, struct nf_conn *tmpl, + gfp_t flags); extern void nf_ct_helper_destroy(struct nf_conn *ct); diff --git a/include/net/netfilter/nf_conntrack_l4proto.h b/include/net/netfilter/nf_conntrack_l4proto.h index ca6dcf3445ab..e3d3ee3c06a2 100644 --- a/include/net/netfilter/nf_conntrack_l4proto.h +++ b/include/net/netfilter/nf_conntrack_l4proto.h @@ -49,8 +49,8 @@ struct nf_conntrack_l4proto { /* Called when a conntrack entry is destroyed */ void (*destroy)(struct nf_conn *ct); - int (*error)(struct net *net, struct sk_buff *skb, unsigned int dataoff, - enum ip_conntrack_info *ctinfo, + int (*error)(struct net *net, struct nf_conn *tmpl, struct sk_buff *skb, + unsigned int dataoff, enum ip_conntrack_info *ctinfo, u_int8_t pf, unsigned int hooknum); /* Print out the per-protocol part of the tuple. Return like seq_* */ diff --git a/include/net/netfilter/nf_conntrack_zones.h b/include/net/netfilter/nf_conntrack_zones.h new file mode 100644 index 000000000000..034efe8d45a5 --- /dev/null +++ b/include/net/netfilter/nf_conntrack_zones.h @@ -0,0 +1,25 @@ +#ifndef _NF_CONNTRACK_ZONES_H +#define _NF_CONNTRACK_ZONES_H + +#define NF_CT_DEFAULT_ZONE 0 + +#if defined(CONFIG_NF_CONNTRACK) || defined(CONFIG_NF_CONNTRACK_MODULE) +#include <net/netfilter/nf_conntrack_extend.h> + +struct nf_conntrack_zone { + u16 id; +}; + +static inline u16 nf_ct_zone(const struct nf_conn *ct) +{ +#ifdef CONFIG_NF_CONNTRACK_ZONES + struct nf_conntrack_zone *nf_ct_zone; + nf_ct_zone = nf_ct_ext_find(ct, NF_CT_EXT_ZONE); + if (nf_ct_zone) + return nf_ct_zone->id; +#endif + return NF_CT_DEFAULT_ZONE; +} + +#endif /* CONFIG_NF_CONNTRACK || CONFIG_NF_CONNTRACK_MODULE */ +#endif /* _NF_CONNTRACK_ZONES_H */ diff --git a/include/net/netfilter/nf_nat_helper.h b/include/net/netfilter/nf_nat_helper.h index 4222220920a5..02bb6c29dc3d 100644 --- a/include/net/netfilter/nf_nat_helper.h +++ b/include/net/netfilter/nf_nat_helper.h @@ -7,13 +7,27 @@ struct sk_buff; /* These return true or false. */ -extern int nf_nat_mangle_tcp_packet(struct sk_buff *skb, - struct nf_conn *ct, - enum ip_conntrack_info ctinfo, - unsigned int match_offset, - unsigned int match_len, - const char *rep_buffer, - unsigned int rep_len); +extern int __nf_nat_mangle_tcp_packet(struct sk_buff *skb, + struct nf_conn *ct, + enum ip_conntrack_info ctinfo, + unsigned int match_offset, + unsigned int match_len, + const char *rep_buffer, + unsigned int rep_len, bool adjust); + +static inline int nf_nat_mangle_tcp_packet(struct sk_buff *skb, + struct nf_conn *ct, + enum ip_conntrack_info ctinfo, + unsigned int match_offset, + unsigned int match_len, + const char *rep_buffer, + unsigned int rep_len) +{ + return __nf_nat_mangle_tcp_packet(skb, ct, ctinfo, + match_offset, match_len, + rep_buffer, rep_len, true); +} + extern int nf_nat_mangle_udp_packet(struct sk_buff *skb, struct nf_conn *ct, enum ip_conntrack_info ctinfo, @@ -21,6 +35,10 @@ extern int nf_nat_mangle_udp_packet(struct sk_buff *skb, unsigned int match_len, const char *rep_buffer, unsigned int rep_len); + +extern void nf_nat_set_seq_adjust(struct nf_conn *ct, + enum ip_conntrack_info ctinfo, + __be32 seq, s16 off); extern int nf_nat_seq_adjust(struct sk_buff *skb, struct nf_conn *ct, enum ip_conntrack_info ctinfo); diff --git a/include/net/netlink.h b/include/net/netlink.h index a63b2192ac1c..f82e463c875a 100644 --- a/include/net/netlink.h +++ b/include/net/netlink.h @@ -196,7 +196,7 @@ enum { * All other Exact length of attribute payload * * Example: - * static struct nla_policy my_policy[ATTR_MAX+1] __read_mostly = { + * static const struct nla_policy my_policy[ATTR_MAX+1] = { * [ATTR_FOO] = { .type = NLA_U16 }, * [ATTR_BAR] = { .type = NLA_STRING, .len = BARSIZ }, * [ATTR_BAZ] = { .len = sizeof(struct mystruct) }, diff --git a/include/net/netns/conntrack.h b/include/net/netns/conntrack.h index 63d449807d9b..d4958d4c6574 100644 --- a/include/net/netns/conntrack.h +++ b/include/net/netns/conntrack.h @@ -17,7 +17,7 @@ struct netns_ct { struct hlist_head *expect_hash; struct hlist_nulls_head unconfirmed; struct hlist_nulls_head dying; - struct ip_conntrack_stat *stat; + struct ip_conntrack_stat __percpu *stat; int sysctl_events; unsigned int sysctl_events_retry_timeout; int sysctl_acct; diff --git a/include/net/netns/core.h b/include/net/netns/core.h index 24d4be76bbd1..78eb1ff75475 100644 --- a/include/net/netns/core.h +++ b/include/net/netns/core.h @@ -10,7 +10,7 @@ struct netns_core { int sysctl_somaxconn; - struct prot_inuse *inuse; + struct prot_inuse __percpu *inuse; }; #endif diff --git a/include/net/netns/ipv4.h b/include/net/netns/ipv4.h index 9a4b8b714079..2764994c9136 100644 --- a/include/net/netns/ipv4.h +++ b/include/net/netns/ipv4.h @@ -37,7 +37,9 @@ struct netns_ipv4 { struct xt_table *iptable_mangle; struct xt_table *iptable_raw; struct xt_table *arptable_filter; +#ifdef CONFIG_SECURITY struct xt_table *iptable_security; +#endif struct xt_table *nat_table; struct hlist_head *nat_bysource; unsigned int nat_htable_size; diff --git a/include/net/netns/ipv6.h b/include/net/netns/ipv6.h index dfeb2d7c425b..1f11ebc22151 100644 --- a/include/net/netns/ipv6.h +++ b/include/net/netns/ipv6.h @@ -36,8 +36,10 @@ struct netns_ipv6 { struct xt_table *ip6table_filter; struct xt_table *ip6table_mangle; struct xt_table *ip6table_raw; +#ifdef CONFIG_SECURITY struct xt_table *ip6table_security; #endif +#endif struct rt6_info *ip6_null_entry; struct rt6_statistics *rt6_stats; struct timer_list ip6_fib_timer; diff --git a/include/net/netns/packet.h b/include/net/netns/packet.h index 637daf698884..cb4e894c0f8d 100644 --- a/include/net/netns/packet.h +++ b/include/net/netns/packet.h @@ -4,11 +4,11 @@ #ifndef __NETNS_PACKET_H__ #define __NETNS_PACKET_H__ -#include <linux/list.h> +#include <linux/rculist.h> #include <linux/spinlock.h> struct netns_packet { - rwlock_t sklist_lock; + spinlock_t sklist_lock; struct hlist_head sklist; }; diff --git a/include/net/netns/xfrm.h b/include/net/netns/xfrm.h index 56f8e5585df7..74f119a2829a 100644 --- a/include/net/netns/xfrm.h +++ b/include/net/netns/xfrm.h @@ -5,6 +5,7 @@ #include <linux/wait.h> #include <linux/workqueue.h> #include <linux/xfrm.h> +#include <net/dst_ops.h> struct ctl_table_header; @@ -42,6 +43,11 @@ struct netns_xfrm { unsigned int policy_count[XFRM_POLICY_MAX * 2]; struct work_struct policy_hash_work; + struct dst_ops xfrm4_dst_ops; +#if defined(CONFIG_IPV6) || defined(CONFIG_IPV6_MODULE) + struct dst_ops xfrm6_dst_ops; +#endif + struct sock *nlsk; struct sock *nlsk_stash; diff --git a/include/net/netrom.h b/include/net/netrom.h index 15696b1fd30f..ab170a60e7d3 100644 --- a/include/net/netrom.h +++ b/include/net/netrom.h @@ -132,6 +132,8 @@ static __inline__ void nr_node_put(struct nr_node *nr_node) static __inline__ void nr_neigh_put(struct nr_neigh *nr_neigh) { if (atomic_dec_and_test(&nr_neigh->refcount)) { + if (nr_neigh->ax25) + ax25_cb_put(nr_neigh->ax25); kfree(nr_neigh->digipeat); kfree(nr_neigh); } diff --git a/include/net/phonet/pep.h b/include/net/phonet/pep.h index 4c61cdce4e5f..35672b1cf44a 100644 --- a/include/net/phonet/pep.h +++ b/include/net/phonet/pep.h @@ -44,6 +44,7 @@ struct pep_sock { u8 rx_fc; /* RX flow control */ u8 tx_fc; /* TX flow control */ u8 init_enable; /* auto-enable at creation */ + u8 aligned; }; static inline struct pep_sock *pep_sk(struct sock *sk) @@ -77,6 +78,7 @@ static inline struct pnpipehdr *pnp_hdr(struct sk_buff *skb) enum { PNS_PIPE_DATA = 0x20, + PNS_PIPE_ALIGNED_DATA, PNS_PEP_CONNECT_REQ = 0x40, PNS_PEP_CONNECT_RESP, @@ -138,6 +140,7 @@ enum { PN_PIPE_SB_NEGOTIATED_FC, PN_PIPE_SB_REQUIRED_FC_TX, PN_PIPE_SB_PREFERRED_FC_RX, + PN_PIPE_SB_ALIGNED_DATA, }; /* Phonet pipe flow control models */ diff --git a/include/net/pkt_sched.h b/include/net/pkt_sched.h index 2d567265363e..b6cdc33b39c1 100644 --- a/include/net/pkt_sched.h +++ b/include/net/pkt_sched.h @@ -71,6 +71,7 @@ extern void qdisc_watchdog_cancel(struct qdisc_watchdog *wd); extern struct Qdisc_ops pfifo_qdisc_ops; extern struct Qdisc_ops bfifo_qdisc_ops; +extern struct Qdisc_ops pfifo_head_drop_qdisc_ops; extern int fifo_set_limit(struct Qdisc *q, unsigned int limit); extern struct Qdisc *fifo_create_dflt(struct Qdisc *sch, struct Qdisc_ops *ops, diff --git a/include/net/regulatory.h b/include/net/regulatory.h index 47995b81c5d7..f873ee37f7e4 100644 --- a/include/net/regulatory.h +++ b/include/net/regulatory.h @@ -39,6 +39,7 @@ enum environment_cap { * 00 - World regulatory domain * 99 - built by driver but a specific alpha2 cannot be determined * 98 - result of an intersection between two regulatory domains + * 97 - regulatory domain has not yet been configured * @intersect: indicates whether the wireless core should intersect * the requested regulatory domain with the presently set regulatory * domain. diff --git a/include/net/request_sock.h b/include/net/request_sock.h index c9b50ebd9ce9..99e6e19b57c2 100644 --- a/include/net/request_sock.h +++ b/include/net/request_sock.h @@ -45,6 +45,8 @@ struct request_sock_ops { void (*send_reset)(struct sock *sk, struct sk_buff *skb); void (*destructor)(struct request_sock *req); + void (*syn_ack_timeout)(struct sock *sk, + struct request_sock *req); }; /* struct request_sock - mini sock to represent a connection request diff --git a/include/net/route.h b/include/net/route.h index bce6dd68d27b..2c9fba7f7731 100644 --- a/include/net/route.h +++ b/include/net/route.h @@ -101,7 +101,7 @@ struct rt_cache_stat { unsigned int out_hlist_search; }; -extern struct ip_rt_acct *ip_rt_acct; +extern struct ip_rt_acct __percpu *ip_rt_acct; struct in_device; extern int ip_rt_init(void); diff --git a/include/net/rtnetlink.h b/include/net/rtnetlink.h index 48d3efcb0880..af60fd050844 100644 --- a/include/net/rtnetlink.h +++ b/include/net/rtnetlink.h @@ -87,6 +87,8 @@ extern void rtnl_link_unregister(struct rtnl_link_ops *ops); extern struct net *rtnl_link_get_net(struct net *src_net, struct nlattr *tb[]); extern struct net_device *rtnl_create_link(struct net *src_net, struct net *net, char *ifname, const struct rtnl_link_ops *ops, struct nlattr *tb[]); +extern int rtnl_configure_link(struct net_device *dev, + const struct ifinfomsg *ifm); extern const struct nla_policy ifla_policy[IFLA_MAX+1]; #define MODULE_ALIAS_RTNL_LINK(kind) MODULE_ALIAS("rtnl-link-" kind) diff --git a/include/net/sch_generic.h b/include/net/sch_generic.h index dad558bc06fa..67dc08eaaa45 100644 --- a/include/net/sch_generic.h +++ b/include/net/sch_generic.h @@ -427,6 +427,25 @@ static inline struct sk_buff *qdisc_dequeue_head(struct Qdisc *sch) return __qdisc_dequeue_head(sch, &sch->q); } +static inline unsigned int __qdisc_queue_drop_head(struct Qdisc *sch, + struct sk_buff_head *list) +{ + struct sk_buff *skb = __qdisc_dequeue_head(sch, list); + + if (likely(skb != NULL)) { + unsigned int len = qdisc_pkt_len(skb); + kfree_skb(skb); + return len; + } + + return 0; +} + +static inline unsigned int qdisc_queue_drop_head(struct Qdisc *sch) +{ + return __qdisc_queue_drop_head(sch, &sch->q); +} + static inline struct sk_buff *__qdisc_dequeue_tail(struct Qdisc *sch, struct sk_buff_head *list) { diff --git a/include/net/snmp.h b/include/net/snmp.h index 8c842e06bec8..692ee0061dc4 100644 --- a/include/net/snmp.h +++ b/include/net/snmp.h @@ -32,7 +32,7 @@ * - name of entries. */ struct snmp_mib { - char *name; + const char *name; int entry; }; @@ -129,52 +129,42 @@ struct linux_xfrm_mib { * nonlocked_atomic_inc() primitives -AK */ #define DEFINE_SNMP_STAT(type, name) \ - __typeof__(type) *name[2] + __typeof__(type) __percpu *name[2] #define DECLARE_SNMP_STAT(type, name) \ - extern __typeof__(type) *name[2] + extern __typeof__(type) __percpu *name[2] #define SNMP_STAT_BHPTR(name) (name[0]) #define SNMP_STAT_USRPTR(name) (name[1]) -#define SNMP_INC_STATS_BH(mib, field) \ - (per_cpu_ptr(mib[0], raw_smp_processor_id())->mibs[field]++) -#define SNMP_INC_STATS_USER(mib, field) \ - do { \ - per_cpu_ptr(mib[1], get_cpu())->mibs[field]++; \ - put_cpu(); \ - } while (0) -#define SNMP_INC_STATS(mib, field) \ - do { \ - per_cpu_ptr(mib[!in_softirq()], get_cpu())->mibs[field]++; \ - put_cpu(); \ - } while (0) -#define SNMP_DEC_STATS(mib, field) \ - do { \ - per_cpu_ptr(mib[!in_softirq()], get_cpu())->mibs[field]--; \ - put_cpu(); \ - } while (0) -#define SNMP_ADD_STATS(mib, field, addend) \ - do { \ - per_cpu_ptr(mib[!in_softirq()], get_cpu())->mibs[field] += addend; \ - put_cpu(); \ - } while (0) -#define SNMP_ADD_STATS_BH(mib, field, addend) \ - (per_cpu_ptr(mib[0], raw_smp_processor_id())->mibs[field] += addend) -#define SNMP_ADD_STATS_USER(mib, field, addend) \ - do { \ - per_cpu_ptr(mib[1], get_cpu())->mibs[field] += addend; \ - put_cpu(); \ - } while (0) +#define SNMP_INC_STATS_BH(mib, field) \ + __this_cpu_inc(mib[0]->mibs[field]) +#define SNMP_INC_STATS_USER(mib, field) \ + this_cpu_inc(mib[1]->mibs[field]) +#define SNMP_INC_STATS(mib, field) \ + this_cpu_inc(mib[!in_softirq()]->mibs[field]) +#define SNMP_DEC_STATS(mib, field) \ + this_cpu_dec(mib[!in_softirq()]->mibs[field]) +#define SNMP_ADD_STATS_BH(mib, field, addend) \ + __this_cpu_add(mib[0]->mibs[field], addend) +#define SNMP_ADD_STATS_USER(mib, field, addend) \ + this_cpu_add(mib[1]->mibs[field], addend) +/* + * Use "__typeof__(*mib[0]) *ptr" instead of "__typeof__(mib[0]) ptr" + * to make @ptr a non-percpu pointer. + */ #define SNMP_UPD_PO_STATS(mib, basefield, addend) \ do { \ - __typeof__(mib[0]) ptr = per_cpu_ptr(mib[!in_softirq()], get_cpu());\ + __typeof__(*mib[0]) *ptr; \ + preempt_disable(); \ + ptr = this_cpu_ptr((mib)[!in_softirq()]); \ ptr->mibs[basefield##PKTS]++; \ ptr->mibs[basefield##OCTETS] += addend;\ - put_cpu(); \ + preempt_enable(); \ } while (0) #define SNMP_UPD_PO_STATS_BH(mib, basefield, addend) \ do { \ - __typeof__(mib[0]) ptr = per_cpu_ptr(mib[!in_softirq()], raw_smp_processor_id());\ + __typeof__(*mib[0]) *ptr = \ + __this_cpu_ptr((mib)[!in_softirq()]); \ ptr->mibs[basefield##PKTS]++; \ ptr->mibs[basefield##OCTETS] += addend;\ } while (0) diff --git a/include/net/sock.h b/include/net/sock.h index 3f1a4804bb3f..6cb1676e409a 100644 --- a/include/net/sock.h +++ b/include/net/sock.h @@ -317,6 +317,11 @@ struct sock { /* * Hashed lists helper routines */ +static inline struct sock *sk_entry(const struct hlist_node *node) +{ + return hlist_entry(node, struct sock, sk_node); +} + static inline struct sock *__sk_head(const struct hlist_head *head) { return hlist_entry(head->first, struct sock, sk_node); @@ -376,6 +381,7 @@ static __inline__ void __sk_del_node(struct sock *sk) __hlist_del(&sk->sk_node); } +/* NB: equivalent to hlist_del_init_rcu */ static __inline__ int __sk_del_node_init(struct sock *sk) { if (sk_hashed(sk)) { @@ -416,6 +422,7 @@ static __inline__ int sk_del_node_init(struct sock *sk) } return rc; } +#define sk_del_node_init_rcu(sk) sk_del_node_init(sk) static __inline__ int __sk_nulls_del_node_init_rcu(struct sock *sk) { @@ -449,6 +456,12 @@ static __inline__ void sk_add_node(struct sock *sk, struct hlist_head *list) __sk_add_node(sk, list); } +static __inline__ void sk_add_node_rcu(struct sock *sk, struct hlist_head *list) +{ + sock_hold(sk); + hlist_add_head_rcu(&sk->sk_node, list); +} + static __inline__ void __sk_nulls_add_node_rcu(struct sock *sk, struct hlist_nulls_head *list) { hlist_nulls_add_head_rcu(&sk->sk_nulls_node, list); @@ -473,6 +486,8 @@ static __inline__ void sk_add_bind_node(struct sock *sk, #define sk_for_each(__sk, node, list) \ hlist_for_each_entry(__sk, node, list, sk_node) +#define sk_for_each_rcu(__sk, node, list) \ + hlist_for_each_entry_rcu(__sk, node, list, sk_node) #define sk_nulls_for_each(__sk, node, list) \ hlist_nulls_for_each_entry(__sk, node, list, sk_nulls_node) #define sk_nulls_for_each_rcu(__sk, node, list) \ @@ -1044,7 +1059,7 @@ extern void sk_common_release(struct sock *sk); extern void sock_init_data(struct socket *sock, struct sock *sk); /** - * sk_filter_release: Release a socket filter + * sk_filter_release - release a socket filter * @fp: filter to remove * * Remove a filter from a socket and release its resources. diff --git a/include/net/tcp.h b/include/net/tcp.h index 5740b85bc5a0..56f0aec40ed6 100644 --- a/include/net/tcp.h +++ b/include/net/tcp.h @@ -196,6 +196,9 @@ extern void tcp_time_wait(struct sock *sk, int state, int timeo); #define TCP_NAGLE_CORK 2 /* Socket is corked */ #define TCP_NAGLE_PUSH 4 /* Cork is overridden for already queued data */ +/* TCP thin-stream limits */ +#define TCP_THIN_LINEAR_RETRIES 6 /* After 6 linear retries, do exp. backoff */ + extern struct inet_timewait_death_row tcp_death_row; /* sysctl variables for tcp */ @@ -241,6 +244,8 @@ extern int sysctl_tcp_workaround_signed_windows; extern int sysctl_tcp_slow_start_after_idle; extern int sysctl_tcp_max_ssthresh; extern int sysctl_tcp_cookie_size; +extern int sysctl_tcp_thin_linear_timeouts; +extern int sysctl_tcp_thin_dupack; extern atomic_t tcp_memory_allocated; extern struct percpu_counter tcp_sockets_allocated; @@ -400,6 +405,8 @@ extern int compat_tcp_setsockopt(struct sock *sk, int level, int optname, char __user *optval, unsigned int optlen); extern void tcp_set_keepalive(struct sock *sk, int val); +extern void tcp_syn_ack_timeout(struct sock *sk, + struct request_sock *req); extern int tcp_recvmsg(struct kiocb *iocb, struct sock *sk, struct msghdr *msg, size_t len, int nonblock, @@ -408,8 +415,7 @@ extern int tcp_recvmsg(struct kiocb *iocb, struct sock *sk, extern void tcp_parse_options(struct sk_buff *skb, struct tcp_options_received *opt_rx, u8 **hvpp, - int estab, - struct dst_entry *dst); + int estab); extern u8 *tcp_parse_md5sig_option(struct tcphdr *th); @@ -857,13 +863,6 @@ static inline void tcp_check_probe_timer(struct sock *sk) icsk->icsk_rto, TCP_RTO_MAX); } -static inline void tcp_push_pending_frames(struct sock *sk) -{ - struct tcp_sock *tp = tcp_sk(sk); - - __tcp_push_pending_frames(sk, tcp_current_mss(sk), tp->nonagle); -} - static inline void tcp_init_wl(struct tcp_sock *tp, u32 seq) { tp->snd_wl1 = seq; @@ -973,7 +972,8 @@ static inline void tcp_sack_reset(struct tcp_options_received *rx_opt) /* Determine a window scaling and initial window to offer. */ extern void tcp_select_initial_window(int __space, __u32 mss, __u32 *rcv_wnd, __u32 *window_clamp, - int wscale_ok, __u8 *rcv_wscale); + int wscale_ok, __u8 *rcv_wscale, + __u32 init_rcv_wnd); static inline int tcp_win_from_space(int space) { @@ -1194,7 +1194,7 @@ extern int tcp_v4_md5_do_del(struct sock *sk, #define tcp_twsk_md5_key(twsk) NULL #endif -extern struct tcp_md5sig_pool **tcp_alloc_md5sig_pool(struct sock *); +extern struct tcp_md5sig_pool * __percpu *tcp_alloc_md5sig_pool(struct sock *); extern void tcp_free_md5sig_pool(void); extern struct tcp_md5sig_pool *__tcp_get_md5sig_pool(int cpu); @@ -1261,29 +1261,6 @@ static inline struct sk_buff *tcp_write_queue_prev(struct sock *sk, struct sk_bu #define tcp_for_write_queue_from_safe(skb, tmp, sk) \ skb_queue_walk_from_safe(&(sk)->sk_write_queue, skb, tmp) -/* This function calculates a "timeout" which is equivalent to the timeout of a - * TCP connection after "boundary" unsuccessful, exponentially backed-off - * retransmissions with an initial RTO of TCP_RTO_MIN. - */ -static inline bool retransmits_timed_out(const struct sock *sk, - unsigned int boundary) -{ - unsigned int timeout, linear_backoff_thresh; - - if (!inet_csk(sk)->icsk_retransmits) - return false; - - linear_backoff_thresh = ilog2(TCP_RTO_MAX/TCP_RTO_MIN); - - if (boundary <= linear_backoff_thresh) - timeout = ((2 << boundary) - 1) * TCP_RTO_MIN; - else - timeout = ((2 << linear_backoff_thresh) - 1) * TCP_RTO_MIN + - (boundary - linear_backoff_thresh) * TCP_RTO_MAX; - - return (tcp_time_stamp - tcp_sk(sk)->retrans_stamp) >= timeout; -} - static inline struct sk_buff *tcp_send_head(struct sock *sk) { return sk->sk_send_head; @@ -1366,6 +1343,15 @@ static inline int tcp_write_queue_empty(struct sock *sk) return skb_queue_empty(&sk->sk_write_queue); } +static inline void tcp_push_pending_frames(struct sock *sk) +{ + if (tcp_send_head(sk)) { + struct tcp_sock *tp = tcp_sk(sk); + + __tcp_push_pending_frames(sk, tcp_current_mss(sk), tp->nonagle); + } +} + /* Start sequence of the highest skb with SACKed bit, valid only if * sacked > 0 or when the caller has ensured validity by itself. */ @@ -1405,6 +1391,14 @@ static inline void tcp_highest_sack_combine(struct sock *sk, tcp_sk(sk)->highest_sack = new; } +/* Determines whether this is a thin stream (which may suffer from + * increased latency). Used to trigger latency-reducing mechanisms. + */ +static inline unsigned int tcp_stream_is_thin(struct tcp_sock *tp) +{ + return tp->packets_out < 4 && !tcp_in_initial_slowstart(tp); +} + /* /proc */ enum tcp_seq_states { TCP_SEQ_STATE_LISTENING, diff --git a/include/net/xfrm.h b/include/net/xfrm.h index 6d85861ab990..a7df3275b860 100644 --- a/include/net/xfrm.h +++ b/include/net/xfrm.h @@ -140,6 +140,7 @@ struct xfrm_state { struct xfrm_id id; struct xfrm_selector sel; + struct xfrm_mark mark; u32 genid; @@ -317,8 +318,8 @@ extern void xfrm_state_delete_tunnel(struct xfrm_state *x); struct xfrm_type { char *description; struct module *owner; - __u8 proto; - __u8 flags; + u8 proto; + u8 flags; #define XFRM_TYPE_NON_FRAGMENT 1 #define XFRM_TYPE_REPLAY_PROT 2 #define XFRM_TYPE_LOCAL_COADDR 4 @@ -434,24 +435,24 @@ struct xfrm_tmpl { unsigned short encap_family; - __u32 reqid; + u32 reqid; /* Mode: transport, tunnel etc. */ - __u8 mode; + u8 mode; /* Sharing mode: unique, this session only, this user only etc. */ - __u8 share; + u8 share; /* May skip this transfomration if no SA is found */ - __u8 optional; + u8 optional; /* Skip aalgos/ealgos/calgos checks. */ - __u8 allalgs; + u8 allalgs; /* Bit mask of algos allowed for acquisition */ - __u32 aalgos; - __u32 ealgos; - __u32 calgos; + u32 aalgos; + u32 ealgos; + u32 calgos; }; #define XFRM_MAX_DEPTH 6 @@ -481,6 +482,7 @@ struct xfrm_policy { u32 priority; u32 index; + struct xfrm_mark mark; struct xfrm_selector selector; struct xfrm_lifetime_cfg lft; struct xfrm_lifetime_cur curlft; @@ -770,7 +772,7 @@ static __inline__ int addr_match(void *token1, void *token2, int prefixlen) int pdw; int pbi; - pdw = prefixlen >> 5; /* num of whole __u32 in prefix */ + pdw = prefixlen >> 5; /* num of whole u32 in prefix */ pbi = prefixlen & 0x1f; /* num of bits in incomplete u32 in prefix */ if (pdw) @@ -1259,7 +1261,7 @@ struct xfrm_algo_desc { /* XFRM tunnel handlers. */ struct xfrm_tunnel { int (*handler)(struct sk_buff *skb); - int (*err_handler)(struct sk_buff *skb, __u32 info); + int (*err_handler)(struct sk_buff *skb, u32 info); struct xfrm_tunnel *next; int priority; @@ -1317,7 +1319,7 @@ extern struct xfrm_state *xfrm_state_find(xfrm_address_t *daddr, xfrm_address_t struct flowi *fl, struct xfrm_tmpl *tmpl, struct xfrm_policy *pol, int *err, unsigned short family); -extern struct xfrm_state * xfrm_stateonly_find(struct net *net, +extern struct xfrm_state *xfrm_stateonly_find(struct net *net, u32 mark, xfrm_address_t *daddr, xfrm_address_t *saddr, unsigned short family, @@ -1326,8 +1328,14 @@ extern int xfrm_state_check_expire(struct xfrm_state *x); extern void xfrm_state_insert(struct xfrm_state *x); extern int xfrm_state_add(struct xfrm_state *x); extern int xfrm_state_update(struct xfrm_state *x); -extern struct xfrm_state *xfrm_state_lookup(struct net *net, xfrm_address_t *daddr, __be32 spi, u8 proto, unsigned short family); -extern struct xfrm_state *xfrm_state_lookup_byaddr(struct net *net, xfrm_address_t *daddr, xfrm_address_t *saddr, u8 proto, unsigned short family); +extern struct xfrm_state *xfrm_state_lookup(struct net *net, u32 mark, + xfrm_address_t *daddr, __be32 spi, + u8 proto, unsigned short family); +extern struct xfrm_state *xfrm_state_lookup_byaddr(struct net *net, u32 mark, + xfrm_address_t *daddr, + xfrm_address_t *saddr, + u8 proto, + unsigned short family); #ifdef CONFIG_XFRM_SUB_POLICY extern int xfrm_tmpl_sort(struct xfrm_tmpl **dst, struct xfrm_tmpl **src, int n, unsigned short family); @@ -1364,11 +1372,12 @@ struct xfrmk_spdinfo { u32 spdhmcnt; }; -extern struct xfrm_state *xfrm_find_acq_byseq(struct net *net, u32 seq); +extern struct xfrm_state *xfrm_find_acq_byseq(struct net *net, u32 mark, + u32 seq); extern int xfrm_state_delete(struct xfrm_state *x); extern int xfrm_state_flush(struct net *net, u8 proto, struct xfrm_audit *audit_info); -extern void xfrm_sad_getinfo(struct xfrmk_sadinfo *si); -extern void xfrm_spd_getinfo(struct xfrmk_spdinfo *si); +extern void xfrm_sad_getinfo(struct net *net, struct xfrmk_sadinfo *si); +extern void xfrm_spd_getinfo(struct net *net, struct xfrmk_spdinfo *si); extern int xfrm_replay_check(struct xfrm_state *x, struct sk_buff *skb, __be32 seq); extern void xfrm_replay_advance(struct xfrm_state *x, __be32 seq); @@ -1408,9 +1417,9 @@ extern int xfrm6_input_addr(struct sk_buff *skb, xfrm_address_t *daddr, xfrm_address_t *saddr, u8 proto); extern int xfrm6_tunnel_register(struct xfrm6_tunnel *handler, unsigned short family); extern int xfrm6_tunnel_deregister(struct xfrm6_tunnel *handler, unsigned short family); -extern __be32 xfrm6_tunnel_alloc_spi(xfrm_address_t *saddr); -extern void xfrm6_tunnel_free_spi(xfrm_address_t *saddr); -extern __be32 xfrm6_tunnel_spi_lookup(xfrm_address_t *saddr); +extern __be32 xfrm6_tunnel_alloc_spi(struct net *net, xfrm_address_t *saddr); +extern void xfrm6_tunnel_free_spi(struct net *net, xfrm_address_t *saddr); +extern __be32 xfrm6_tunnel_spi_lookup(struct net *net, xfrm_address_t *saddr); extern int xfrm6_extract_output(struct xfrm_state *x, struct sk_buff *skb); extern int xfrm6_prepare_output(struct xfrm_state *x, struct sk_buff *skb); extern int xfrm6_output(struct sk_buff *skb); @@ -1441,17 +1450,20 @@ extern int xfrm_policy_walk(struct net *net, struct xfrm_policy_walk *walk, int (*func)(struct xfrm_policy *, int, int, void*), void *); extern void xfrm_policy_walk_done(struct xfrm_policy_walk *walk); int xfrm_policy_insert(int dir, struct xfrm_policy *policy, int excl); -struct xfrm_policy *xfrm_policy_bysel_ctx(struct net *net, u8 type, int dir, +struct xfrm_policy *xfrm_policy_bysel_ctx(struct net *net, u32 mark, + u8 type, int dir, struct xfrm_selector *sel, struct xfrm_sec_ctx *ctx, int delete, int *err); -struct xfrm_policy *xfrm_policy_byid(struct net *net, u8, int dir, u32 id, int delete, int *err); +struct xfrm_policy *xfrm_policy_byid(struct net *net, u32 mark, u8, int dir, u32 id, int delete, int *err); int xfrm_policy_flush(struct net *net, u8 type, struct xfrm_audit *audit_info); u32 xfrm_get_acqseq(void); extern int xfrm_alloc_spi(struct xfrm_state *x, u32 minspi, u32 maxspi); -struct xfrm_state * xfrm_find_acq(struct net *net, u8 mode, u32 reqid, u8 proto, - xfrm_address_t *daddr, xfrm_address_t *saddr, - int create, unsigned short family); +struct xfrm_state *xfrm_find_acq(struct net *net, struct xfrm_mark *mark, + u8 mode, u32 reqid, u8 proto, + xfrm_address_t *daddr, + xfrm_address_t *saddr, int create, + unsigned short family); extern int xfrm_sk_policy_insert(struct sock *sk, int dir, struct xfrm_policy *pol); extern int xfrm_bundle_ok(struct xfrm_policy *pol, struct xfrm_dst *xdst, struct flowi *fl, int family, int strict); @@ -1500,7 +1512,7 @@ static inline int xfrm_addr_cmp(xfrm_address_t *a, xfrm_address_t *b, switch (family) { default: case AF_INET: - return (__force __u32)a->a4 - (__force __u32)b->a4; + return (__force u32)a->a4 - (__force u32)b->a4; case AF_INET6: return ipv6_addr_cmp((struct in6_addr *)a, (struct in6_addr *)b); @@ -1570,4 +1582,24 @@ static inline struct xfrm_state *xfrm_input_state(struct sk_buff *skb) } #endif +static inline int xfrm_mark_get(struct nlattr **attrs, struct xfrm_mark *m) +{ + if (attrs[XFRMA_MARK]) + memcpy(m, nla_data(attrs[XFRMA_MARK]), sizeof(m)); + else + m->v = m->m = 0; + + return m->v & m->m; +} + +static inline int xfrm_mark_put(struct sk_buff *skb, struct xfrm_mark *m) +{ + if (m->m | m->v) + NLA_PUT(skb, XFRMA_MARK, sizeof(struct xfrm_mark), m); + return 0; + +nla_put_failure: + return -1; +} + #endif /* _NET_XFRM_H */ diff --git a/include/pcmcia/cs.h b/include/pcmcia/cs.h index afc2bfb9e917..75fa3530345b 100644 --- a/include/pcmcia/cs.h +++ b/include/pcmcia/cs.h @@ -126,8 +126,8 @@ typedef struct irq_req_t { #define IRQ_TYPE_TIME 0x01 #define IRQ_TYPE_DYNAMIC_SHARING 0x02 #define IRQ_FORCED_PULSE 0x04 -#define IRQ_FIRST_SHARED 0x08 -//#define IRQ_HANDLE_PRESENT 0x10 +#define IRQ_FIRST_SHARED 0x08 /* unused */ +#define IRQ_HANDLE_PRESENT 0x10 /* unused */ #define IRQ_PULSE_ALLOCATED 0x100 /* Bits in IRQInfo1 field */ diff --git a/include/pcmcia/device_id.h b/include/pcmcia/device_id.h index c33ea08352b8..63e5b8f6b7dd 100644 --- a/include/pcmcia/device_id.h +++ b/include/pcmcia/device_id.h @@ -34,6 +34,11 @@ .prod_id = { NULL, (v2), NULL, NULL }, \ .prod_id_hash = { 0, (vh2), 0, 0 }, } +#define PCMCIA_DEVICE_PROD_ID3(v3, vh3) { \ + .match_flags = PCMCIA_DEV_ID_MATCH_PROD_ID3, \ + .prod_id = { NULL, NULL, (v3), NULL }, \ + .prod_id_hash = { 0, 0, (vh3), 0 }, } + #define PCMCIA_DEVICE_PROD_ID12(v1, v2, vh1, vh2) { \ .match_flags = PCMCIA_DEV_ID_MATCH_PROD_ID1| \ PCMCIA_DEV_ID_MATCH_PROD_ID2, \ diff --git a/include/pcmcia/ds.h b/include/pcmcia/ds.h index d403c12f7978..d57847f2f6c1 100644 --- a/include/pcmcia/ds.h +++ b/include/pcmcia/ds.h @@ -40,7 +40,7 @@ struct net_device; * Documentation/pcmcia/driver.txt for details. */ struct pcmcia_dynids { - spinlock_t lock; + struct mutex lock; struct list_head list; }; @@ -82,7 +82,7 @@ struct pcmcia_device { /* the hardware "function" device; certain subdevices can * share one hardware "function" device. */ u8 func; - struct config_t* function_config; + struct config_t *function_config; struct list_head socket_device_list; @@ -121,14 +121,14 @@ struct pcmcia_device { u16 manf_id; u16 card_id; - char * prod_id[4]; + char *prod_id[4]; u64 dma_mask; struct device dev; #ifdef CONFIG_PCMCIA_IOCTL /* device driver wanted by cardmgr */ - struct pcmcia_driver * cardmgr; + struct pcmcia_driver *cardmgr; #endif /* data private to drivers */ diff --git a/include/pcmcia/mem_op.h b/include/pcmcia/mem_op.h index 8d19b9401a5b..0fa06e5d5376 100644 --- a/include/pcmcia/mem_op.h +++ b/include/pcmcia/mem_op.h @@ -15,8 +15,8 @@ #ifndef _LINUX_MEM_OP_H #define _LINUX_MEM_OP_H +#include <linux/io.h> #include <asm/uaccess.h> -#include <asm/io.h> /* If UNSAFE_MEMCPY is defined, we use the (optimized) system routines diff --git a/include/pcmcia/ss.h b/include/pcmcia/ss.h index 7c23be706f12..32896a773910 100644 --- a/include/pcmcia/ss.h +++ b/include/pcmcia/ss.h @@ -134,9 +134,9 @@ struct pccard_operations { struct pcmcia_socket { struct module *owner; - spinlock_t lock; socket_state_t socket; u_int state; + u_int suspended_state; /* state before suspend */ u_short functions; u_short lock_count; pccard_mem_map cis_mem; @@ -154,7 +154,7 @@ struct pcmcia_socket { struct list_head socket_list; struct completion socket_released; - /* deprecated */ + /* deprecated */ unsigned int sock; /* socket number */ @@ -164,7 +164,7 @@ struct pcmcia_socket { u_int map_size; u_int io_offset; u_int pci_irq; - struct pci_dev * cb_dev; + struct pci_dev *cb_dev; /* socket setup is done so resources should be able to be allocated. @@ -179,9 +179,9 @@ struct pcmcia_socket { u8 reserved:5; /* socket operations */ - struct pccard_operations * ops; - struct pccard_resource_ops * resource_ops; - void * resource_data; + struct pccard_operations *ops; + struct pccard_resource_ops *resource_ops; + void *resource_data; /* Zoom video behaviour is so chip specific its not worth adding this to _ops */ @@ -200,9 +200,14 @@ struct pcmcia_socket { struct task_struct *thread; struct completion thread_done; unsigned int thread_events; - /* protects socket h/w state */ + unsigned int sysfs_events; + + /* For the non-trivial interaction between these locks, + * see Documentation/pcmcia/locking.txt */ struct mutex skt_mutex; - /* protects thread_events */ + struct mutex ops_mutex; + + /* protects thread_events and sysfs_events */ spinlock_t thread_lock; /* pcmcia (16-bit) */ @@ -225,30 +230,19 @@ struct pcmcia_socket { u8 busy:1; /* pcmcia module is being unloaded */ u8 dead:1; - /* a multifunction-device add event is pending */ - u8 device_add_pending:1; - /* the pending event adds a mfc (1) or pfc (0) */ - u8 mfc_pfc:1; + /* the PCMCIA card consists of two pseudo devices */ + u8 has_pfc:1; - u8 reserved:3; + u8 reserved:4; } pcmcia_state; - /* for adding further pseudo-multifunction devices */ - struct work_struct device_add; - #ifdef CONFIG_PCMCIA_IOCTL struct user_info_t *user; wait_queue_head_t queue; #endif /* CONFIG_PCMCIA_IOCTL */ #endif /* CONFIG_PCMCIA */ - /* cardbus (32-bit) */ -#ifdef CONFIG_CARDBUS - struct resource * cb_cis_res; - void __iomem *cb_cis_virt; -#endif /* CONFIG_CARDBUS */ - /* socket device */ struct device dev; /* data internal to the socket driver */ @@ -263,13 +257,25 @@ struct pcmcia_socket { * - pccard_static_ops iomem and ioport areas are assigned statically * - pccard_iodyn_ops iomem areas is assigned statically, ioport * areas dynamically + * If this option is selected, use + * "select PCCARD_IODYN" in Kconfig. * - pccard_nonstatic_ops iomem and ioport areas are assigned dynamically. * If this option is selected, use * "select PCCARD_NONSTATIC" in Kconfig. + * */ extern struct pccard_resource_ops pccard_static_ops; +#if defined(CONFIG_PCMCIA) || defined(CONFIG_PCMCIA_MODULE) extern struct pccard_resource_ops pccard_iodyn_ops; extern struct pccard_resource_ops pccard_nonstatic_ops; +#else +/* If PCMCIA is not used, but only CARDBUS, these functions are not used + * at all. Therefore, do not use the large (240K!) rsrc_nonstatic module + */ +#define pccard_iodyn_ops pccard_static_ops +#define pccard_nonstatic_ops pccard_static_ops +#endif + /* socket drivers are expected to use these callbacks in their .drv struct */ extern int pcmcia_socket_dev_suspend(struct device *dev); diff --git a/include/rdma/ib_addr.h b/include/rdma/ib_addr.h index 483057b2f4b4..fa0d52b8e622 100644 --- a/include/rdma/ib_addr.h +++ b/include/rdma/ib_addr.h @@ -36,6 +36,7 @@ #include <linux/in.h> #include <linux/in6.h> +#include <linux/if_arp.h> #include <linux/netdevice.h> #include <linux/socket.h> #include <rdma/ib_verbs.h> @@ -60,8 +61,8 @@ struct rdma_dev_addr { unsigned char src_dev_addr[MAX_ADDR_LEN]; unsigned char dst_dev_addr[MAX_ADDR_LEN]; unsigned char broadcast[MAX_ADDR_LEN]; - enum rdma_node_type dev_type; - struct net_device *src_dev; + unsigned short dev_type; + int bound_dev_if; }; /** @@ -121,40 +122,29 @@ static inline void ib_addr_get_mgid(struct rdma_dev_addr *dev_addr, memcpy(gid, dev_addr->broadcast + 4, sizeof *gid); } -static inline void ib_addr_get_sgid(struct rdma_dev_addr *dev_addr, - union ib_gid *gid) +static inline int rdma_addr_gid_offset(struct rdma_dev_addr *dev_addr) { - memcpy(gid, dev_addr->src_dev_addr + 4, sizeof *gid); + return dev_addr->dev_type == ARPHRD_INFINIBAND ? 4 : 0; } -static inline void ib_addr_set_sgid(struct rdma_dev_addr *dev_addr, - union ib_gid *gid) +static inline void rdma_addr_get_sgid(struct rdma_dev_addr *dev_addr, union ib_gid *gid) { - memcpy(dev_addr->src_dev_addr + 4, gid, sizeof *gid); + memcpy(gid, dev_addr->src_dev_addr + rdma_addr_gid_offset(dev_addr), sizeof *gid); } -static inline void ib_addr_get_dgid(struct rdma_dev_addr *dev_addr, - union ib_gid *gid) +static inline void rdma_addr_set_sgid(struct rdma_dev_addr *dev_addr, union ib_gid *gid) { - memcpy(gid, dev_addr->dst_dev_addr + 4, sizeof *gid); + memcpy(dev_addr->src_dev_addr + rdma_addr_gid_offset(dev_addr), gid, sizeof *gid); } -static inline void ib_addr_set_dgid(struct rdma_dev_addr *dev_addr, - union ib_gid *gid) +static inline void rdma_addr_get_dgid(struct rdma_dev_addr *dev_addr, union ib_gid *gid) { - memcpy(dev_addr->dst_dev_addr + 4, gid, sizeof *gid); + memcpy(gid, dev_addr->dst_dev_addr + rdma_addr_gid_offset(dev_addr), sizeof *gid); } -static inline void iw_addr_get_sgid(struct rdma_dev_addr *dev_addr, - union ib_gid *gid) -{ - memcpy(gid, dev_addr->src_dev_addr, sizeof *gid); -} - -static inline void iw_addr_get_dgid(struct rdma_dev_addr *dev_addr, - union ib_gid *gid) +static inline void rdma_addr_set_dgid(struct rdma_dev_addr *dev_addr, union ib_gid *gid) { - memcpy(gid, dev_addr->dst_dev_addr, sizeof *gid); + memcpy(dev_addr->dst_dev_addr + rdma_addr_gid_offset(dev_addr), gid, sizeof *gid); } #endif /* IB_ADDR_H */ diff --git a/include/rdma/ib_pack.h b/include/rdma/ib_pack.h index d7fc45c4eba9..cbb50f4da3dd 100644 --- a/include/rdma/ib_pack.h +++ b/include/rdma/ib_pack.h @@ -232,6 +232,7 @@ void ib_unpack(const struct ib_field *desc, void ib_ud_header_init(int payload_bytes, int grh_present, + int immediate_present, struct ib_ud_header *header); int ib_ud_header_pack(struct ib_ud_header *header, diff --git a/include/rdma/ib_sa.h b/include/rdma/ib_sa.h index 3841c1aff692..1082afaed158 100644 --- a/include/rdma/ib_sa.h +++ b/include/rdma/ib_sa.h @@ -379,4 +379,10 @@ int ib_init_ah_from_path(struct ib_device *device, u8 port_num, struct ib_sa_path_rec *rec, struct ib_ah_attr *ah_attr); +/** + * ib_sa_unpack_path - Convert a path record from MAD format to struct + * ib_sa_path_rec. + */ +void ib_sa_unpack_path(void *attribute, struct ib_sa_path_rec *rec); + #endif /* IB_SA_H */ diff --git a/include/rdma/ib_user_sa.h b/include/rdma/ib_user_sa.h index 659120157e14..cfc7c9ba781e 100644 --- a/include/rdma/ib_user_sa.h +++ b/include/rdma/ib_user_sa.h @@ -35,6 +35,22 @@ #include <linux/types.h> +enum { + IB_PATH_GMP = 1, + IB_PATH_PRIMARY = (1<<1), + IB_PATH_ALTERNATE = (1<<2), + IB_PATH_OUTBOUND = (1<<3), + IB_PATH_INBOUND = (1<<4), + IB_PATH_INBOUND_REVERSE = (1<<5), + IB_PATH_BIDIRECTIONAL = IB_PATH_OUTBOUND | IB_PATH_INBOUND_REVERSE +}; + +struct ib_path_rec_data { + __u32 flags; + __u32 reserved; + __u32 path_rec[16]; +}; + struct ib_user_path_rec { __u8 dgid[16]; __u8 sgid[16]; diff --git a/include/rdma/ib_verbs.h b/include/rdma/ib_verbs.h index c179318edd92..a585e0f92bc3 100644 --- a/include/rdma/ib_verbs.h +++ b/include/rdma/ib_verbs.h @@ -984,9 +984,9 @@ struct ib_device { struct list_head event_handler_list; spinlock_t event_handler_lock; + spinlock_t client_data_lock; struct list_head core_list; struct list_head client_data_list; - spinlock_t client_data_lock; struct ib_cache cache; int *pkey_tbl_len; @@ -1144,8 +1144,8 @@ struct ib_device { IB_DEV_UNREGISTERED } reg_state; - u64 uverbs_cmd_mask; int uverbs_abi_ver; + u64 uverbs_cmd_mask; char node_desc[64]; __be64 node_guid; @@ -1425,6 +1425,11 @@ int ib_destroy_qp(struct ib_qp *qp); * @send_wr: A list of work requests to post on the send queue. * @bad_send_wr: On an immediate failure, this parameter will reference * the work request that failed to be posted on the QP. + * + * While IBA Vol. 1 section 11.4.1.1 specifies that if an immediate + * error is returned, the QP state shall not be affected, + * ib_post_send() will return an immediate error after queueing any + * earlier work requests in the list. */ static inline int ib_post_send(struct ib_qp *qp, struct ib_send_wr *send_wr, diff --git a/include/rdma/rdma_cm.h b/include/rdma/rdma_cm.h index c6b2962315b3..4fae90304648 100644 --- a/include/rdma/rdma_cm.h +++ b/include/rdma/rdma_cm.h @@ -67,7 +67,6 @@ enum rdma_port_space { RDMA_PS_IPOIB = 0x0002, RDMA_PS_TCP = 0x0106, RDMA_PS_UDP = 0x0111, - RDMA_PS_SCTP = 0x0183 }; struct rdma_addr { diff --git a/include/rdma/rdma_user_cm.h b/include/rdma/rdma_user_cm.h index c55705460b87..1d165022c02d 100644 --- a/include/rdma/rdma_user_cm.h +++ b/include/rdma/rdma_user_cm.h @@ -215,12 +215,14 @@ struct rdma_ucm_event_resp { /* Option levels */ enum { - RDMA_OPTION_ID = 0 + RDMA_OPTION_ID = 0, + RDMA_OPTION_IB = 1 }; /* Option details */ enum { - RDMA_OPTION_ID_TOS = 0 + RDMA_OPTION_ID_TOS = 0, + RDMA_OPTION_IB_PATH = 1 }; struct rdma_ucm_set_option { diff --git a/include/scsi/libiscsi.h b/include/scsi/libiscsi.h index 7394e3bc8f4b..ff92b46f5153 100644 --- a/include/scsi/libiscsi.h +++ b/include/scsi/libiscsi.h @@ -28,6 +28,7 @@ #include <linux/mutex.h> #include <linux/timer.h> #include <linux/workqueue.h> +#include <linux/kfifo.h> #include <scsi/iscsi_proto.h> #include <scsi/iscsi_if.h> #include <scsi/scsi_transport_iscsi.h> @@ -231,7 +232,7 @@ struct iscsi_conn { }; struct iscsi_pool { - struct kfifo *queue; /* FIFO Queue */ + struct kfifo queue; /* FIFO Queue */ void **pool; /* Pool of elements */ int max; /* Max number of elements */ }; diff --git a/include/scsi/libiscsi_tcp.h b/include/scsi/libiscsi_tcp.h index 9e3182e659db..741ae7ed4394 100644 --- a/include/scsi/libiscsi_tcp.h +++ b/include/scsi/libiscsi_tcp.h @@ -80,7 +80,7 @@ struct iscsi_tcp_task { int data_offset; struct iscsi_r2t_info *r2t; /* in progress solict R2T */ struct iscsi_pool r2tpool; - struct kfifo *r2tqueue; + struct kfifo r2tqueue; void *dd_data; }; diff --git a/include/scsi/libsrp.h b/include/scsi/libsrp.h index ba615e4c1d7c..f4105c91af53 100644 --- a/include/scsi/libsrp.h +++ b/include/scsi/libsrp.h @@ -2,6 +2,7 @@ #define __LIBSRP_H__ #include <linux/list.h> +#include <linux/kfifo.h> #include <scsi/scsi_cmnd.h> #include <scsi/scsi_host.h> #include <scsi/srp.h> @@ -21,7 +22,7 @@ struct srp_buf { struct srp_queue { void *pool; void *items; - struct kfifo *queue; + struct kfifo queue; spinlock_t lock; }; diff --git a/include/scsi/osd_initiator.h b/include/scsi/osd_initiator.h index 39d6d1097153..a8f370126632 100644 --- a/include/scsi/osd_initiator.h +++ b/include/scsi/osd_initiator.h @@ -142,6 +142,7 @@ struct osd_request { struct _osd_io_info { struct bio *bio; u64 total_bytes; + u64 residual; struct request *req; struct _osd_req_data_segment *last_seg; u8 *pad_buff; @@ -150,12 +151,14 @@ struct osd_request { gfp_t alloc_flags; unsigned timeout; unsigned retries; + unsigned sense_len; u8 sense[OSD_MAX_SENSE_LEN]; enum osd_attributes_mode attributes_mode; osd_req_done_fn *async_done; void *async_private; int async_error; + int req_errors; }; static inline bool osd_req_is_ver1(struct osd_request *or) @@ -297,8 +300,6 @@ enum osd_err_priority { }; struct osd_sense_info { - u64 out_resid; /* Zero on success otherwise out residual */ - u64 in_resid; /* Zero on success otherwise in residual */ enum osd_err_priority osd_err_pri; int key; /* one of enum scsi_sense_keys */ diff --git a/include/scsi/scsi_bsg_fc.h b/include/scsi/scsi_bsg_fc.h index a4b233318179..91a4e4ff9a9b 100644 --- a/include/scsi/scsi_bsg_fc.h +++ b/include/scsi/scsi_bsg_fc.h @@ -292,7 +292,7 @@ struct fc_bsg_request { struct fc_bsg_rport_els r_els; struct fc_bsg_rport_ct r_ct; } rqst_data; -}; +} __attribute__((packed)); /* response (request sense data) structure of the sg_io_v4 */ diff --git a/include/scsi/scsi_device.h b/include/scsi/scsi_device.h index 7c4449900c24..d80b6dbed1ca 100644 --- a/include/scsi/scsi_device.h +++ b/include/scsi/scsi_device.h @@ -348,7 +348,8 @@ extern int scsi_mode_select(struct scsi_device *sdev, int pf, int sp, struct scsi_sense_hdr *); extern int scsi_test_unit_ready(struct scsi_device *sdev, int timeout, int retries, struct scsi_sense_hdr *sshdr); -extern unsigned char *scsi_get_vpd_page(struct scsi_device *, u8 page); +extern int scsi_get_vpd_page(struct scsi_device *, u8 page, unsigned char *buf, + int buf_len); extern int scsi_device_set_state(struct scsi_device *sdev, enum scsi_device_state state); extern struct scsi_event *sdev_evt_alloc(enum scsi_device_event evt_type, diff --git a/include/scsi/scsi_transport_sas.h b/include/scsi/scsi_transport_sas.h index 61ad3594aad6..ffeebc34a4f7 100644 --- a/include/scsi/scsi_transport_sas.h +++ b/include/scsi/scsi_transport_sas.h @@ -107,6 +107,8 @@ struct sas_end_device { struct sas_rphy rphy; /* flags */ unsigned ready_led_meaning:1; + unsigned tlr_supported:1; + unsigned tlr_enabled:1; /* parameters */ u16 I_T_nexus_loss_timeout; u16 initiator_response_timeout; @@ -181,6 +183,11 @@ extern int sas_phy_add(struct sas_phy *); extern void sas_phy_delete(struct sas_phy *); extern int scsi_is_sas_phy(const struct device *); +unsigned int sas_tlr_supported(struct scsi_device *); +unsigned int sas_is_tlr_enabled(struct scsi_device *); +void sas_disable_tlr(struct scsi_device *); +void sas_enable_tlr(struct scsi_device *); + extern struct sas_rphy *sas_end_device_alloc(struct sas_port *); extern struct sas_rphy *sas_expander_alloc(struct sas_port *, enum sas_device_type); void sas_rphy_free(struct sas_rphy *); diff --git a/include/sound/core.h b/include/sound/core.h index a61499c22b0b..89e0ac17f44a 100644 --- a/include/sound/core.h +++ b/include/sound/core.h @@ -458,5 +458,8 @@ struct snd_pci_quirk { const struct snd_pci_quirk * snd_pci_quirk_lookup(struct pci_dev *pci, const struct snd_pci_quirk *list); +const struct snd_pci_quirk * +snd_pci_quirk_lookup_id(u16 vendor, u16 device, + const struct snd_pci_quirk *list); #endif /* __SOUND_CORE_H */ diff --git a/include/sound/cs46xx_dsp_spos.h b/include/sound/cs46xx_dsp_spos.h index 7c44667e79a6..49b03c9e5e55 100644 --- a/include/sound/cs46xx_dsp_spos.h +++ b/include/sound/cs46xx_dsp_spos.h @@ -118,9 +118,11 @@ struct dsp_scb_descriptor { struct snd_info_entry *proc_info; int ref_count; - spinlock_t lock; - int deleted; + u16 volume[2]; + unsigned int deleted :1; + unsigned int updated :1; + unsigned int volume_set :1; }; struct dsp_task_descriptor { diff --git a/include/sound/pcm.h b/include/sound/pcm.h index c83a4a79f16b..8b611a561985 100644 --- a/include/sound/pcm.h +++ b/include/sound/pcm.h @@ -262,6 +262,8 @@ struct snd_pcm_hw_constraint_list { unsigned int mask; }; +struct snd_pcm_hwptr_log; + struct snd_pcm_runtime { /* -- Status -- */ struct snd_pcm_substream *trigger_master; @@ -310,7 +312,9 @@ struct snd_pcm_runtime { struct snd_pcm_mmap_control *control; /* -- locking / scheduling -- */ - wait_queue_head_t sleep; + unsigned int twake: 1; /* do transfer (!poll) wakeup */ + wait_queue_head_t sleep; /* poll sleep */ + wait_queue_head_t tsleep; /* transfer sleep */ struct fasync_struct *fasync; /* -- private section -- */ @@ -340,6 +344,10 @@ struct snd_pcm_runtime { /* -- OSS things -- */ struct snd_pcm_oss_runtime oss; #endif + +#ifdef CONFIG_SND_PCM_XRUN_DEBUG + struct snd_pcm_hwptr_log *hwptr_log; +#endif }; struct snd_pcm_group { /* keep linked substreams */ @@ -834,6 +842,8 @@ void snd_pcm_set_sync(struct snd_pcm_substream *substream); int snd_pcm_lib_interleave_len(struct snd_pcm_substream *substream); int snd_pcm_lib_ioctl(struct snd_pcm_substream *substream, unsigned int cmd, void *arg); +int snd_pcm_update_state(struct snd_pcm_substream *substream, + struct snd_pcm_runtime *runtime); int snd_pcm_update_hw_ptr(struct snd_pcm_substream *substream); int snd_pcm_playback_xrun_check(struct snd_pcm_substream *substream); int snd_pcm_capture_xrun_check(struct snd_pcm_substream *substream); @@ -905,6 +915,44 @@ int snd_pcm_lib_preallocate_pages_for_all(struct snd_pcm *pcm, int snd_pcm_lib_malloc_pages(struct snd_pcm_substream *substream, size_t size); int snd_pcm_lib_free_pages(struct snd_pcm_substream *substream); +int _snd_pcm_lib_alloc_vmalloc_buffer(struct snd_pcm_substream *substream, + size_t size, gfp_t gfp_flags); +int snd_pcm_lib_free_vmalloc_buffer(struct snd_pcm_substream *substream); +struct page *snd_pcm_lib_get_vmalloc_page(struct snd_pcm_substream *substream, + unsigned long offset); +#if 0 /* for kernel-doc */ +/** + * snd_pcm_lib_alloc_vmalloc_buffer - allocate virtual DMA buffer + * @substream: the substream to allocate the buffer to + * @size: the requested buffer size, in bytes + * + * Allocates the PCM substream buffer using vmalloc(), i.e., the memory is + * contiguous in kernel virtual space, but not in physical memory. Use this + * if the buffer is accessed by kernel code but not by device DMA. + * + * Returns 1 if the buffer was changed, 0 if not changed, or a negative error + * code. + */ +static int snd_pcm_lib_alloc_vmalloc_buffer + (struct snd_pcm_substream *substream, size_t size); +/** + * snd_pcm_lib_alloc_vmalloc_32_buffer - allocate 32-bit-addressable buffer + * @substream: the substream to allocate the buffer to + * @size: the requested buffer size, in bytes + * + * This function works like snd_pcm_lib_alloc_vmalloc_buffer(), but uses + * vmalloc_32(), i.e., the pages are allocated from 32-bit-addressable memory. + */ +static int snd_pcm_lib_alloc_vmalloc_32_buffer + (struct snd_pcm_substream *substream, size_t size); +#endif +#define snd_pcm_lib_alloc_vmalloc_buffer(subs, size) \ + _snd_pcm_lib_alloc_vmalloc_buffer \ + (subs, size, GFP_KERNEL | __GFP_HIGHMEM | __GFP_ZERO) +#define snd_pcm_lib_alloc_vmalloc_32_buffer(subs, size) \ + _snd_pcm_lib_alloc_vmalloc_buffer \ + (subs, size, GFP_KERNEL | GFP_DMA32 | __GFP_ZERO) + #ifdef CONFIG_SND_DMA_SGBUF /* * SG-buffer handling @@ -975,6 +1023,10 @@ int snd_pcm_lib_mmap_iomem(struct snd_pcm_substream *substream, struct vm_area_s #define snd_pcm_lib_mmap_iomem NULL #endif +int snd_pcm_lib_mmap_noncached(struct snd_pcm_substream *substream, + struct vm_area_struct *area); +#define snd_pcm_lib_mmap_vmalloc snd_pcm_lib_mmap_noncached + static inline void snd_pcm_limit_isa_dma_size(int dma, size_t *max) { *max = dma < 4 ? 64 * 1024 : 128 * 1024; diff --git a/include/sound/pcm_oss.h b/include/sound/pcm_oss.h index cc4e226f35fd..760c969d885d 100644 --- a/include/sound/pcm_oss.h +++ b/include/sound/pcm_oss.h @@ -61,7 +61,7 @@ struct snd_pcm_oss_runtime { struct snd_pcm_plugin *plugin_first; struct snd_pcm_plugin *plugin_last; #endif - unsigned int prev_hw_ptr_interrupt; + unsigned int prev_hw_ptr_period; }; struct snd_pcm_oss_file { diff --git a/include/sound/sb.h b/include/sound/sb.h index 4e62ee1e4115..95353542256a 100644 --- a/include/sound/sb.h +++ b/include/sound/sb.h @@ -33,6 +33,7 @@ enum sb_hw_type { SB_HW_20, SB_HW_201, SB_HW_PRO, + SB_HW_JAZZ16, /* Media Vision Jazz16 */ SB_HW_16, SB_HW_16CSP, /* SB16 with CSP chip */ SB_HW_ALS100, /* Avance Logic ALS100 chip */ diff --git a/include/sound/soc-dai.h b/include/sound/soc-dai.h index ca24e7f7a3f5..061f16d4c878 100644 --- a/include/sound/soc-dai.h +++ b/include/sound/soc-dai.h @@ -16,6 +16,8 @@ #include <linux/list.h> +#include <sound/soc.h> + struct snd_pcm_substream; /* diff --git a/include/sound/soc-dapm.h b/include/sound/soc-dapm.h index c5c95e1da65b..c0922a034223 100644 --- a/include/sound/soc-dapm.h +++ b/include/sound/soc-dapm.h @@ -95,6 +95,21 @@ .shift = wshift, .invert = winvert, .kcontrols = wcontrols, \ .num_kcontrols = 1} +/* Simplified versions of above macros, assuming wncontrols = ARRAY_SIZE(wcontrols) */ +#define SOC_PGA_ARRAY(wname, wreg, wshift, winvert,\ + wcontrols) \ +{ .id = snd_soc_dapm_pga, .name = wname, .reg = wreg, .shift = wshift, \ + .invert = winvert, .kcontrols = wcontrols, .num_kcontrols = ARRAY_SIZE(wcontrols)} +#define SOC_MIXER_ARRAY(wname, wreg, wshift, winvert, \ + wcontrols)\ +{ .id = snd_soc_dapm_mixer, .name = wname, .reg = wreg, .shift = wshift, \ + .invert = winvert, .kcontrols = wcontrols, .num_kcontrols = ARRAY_SIZE(wcontrols)} +#define SOC_MIXER_NAMED_CTL_ARRAY(wname, wreg, wshift, winvert, \ + wcontrols)\ +{ .id = snd_soc_dapm_mixer_named_ctl, .name = wname, .reg = wreg, \ + .shift = wshift, .invert = winvert, .kcontrols = wcontrols, \ + .num_kcontrols = ARRAY_SIZE(wcontrols)} + /* path domain with event - event handler must return 0 for success */ #define SND_SOC_DAPM_PGA_E(wname, wreg, wshift, winvert, wcontrols, \ wncontrols, wevent, wflags) \ @@ -126,6 +141,23 @@ .invert = winvert, .kcontrols = wcontrols, .num_kcontrols = 1, \ .event = wevent, .event_flags = wflags} +/* Simplified versions of above macros, assuming wncontrols = ARRAY_SIZE(wcontrols) */ +#define SOC_PGA_E_ARRAY(wname, wreg, wshift, winvert, wcontrols, \ + wevent, wflags) \ +{ .id = snd_soc_dapm_pga, .name = wname, .reg = wreg, .shift = wshift, \ + .invert = winvert, .kcontrols = wcontrols, .num_kcontrols = ARRAY_SIZE(wcontrols), \ + .event = wevent, .event_flags = wflags} +#define SOC_MIXER_E_ARRAY(wname, wreg, wshift, winvert, wcontrols, \ + wevent, wflags) \ +{ .id = snd_soc_dapm_mixer, .name = wname, .reg = wreg, .shift = wshift, \ + .invert = winvert, .kcontrols = wcontrols, .num_kcontrols = ARRAY_SIZE(wcontrols), \ + .event = wevent, .event_flags = wflags} +#define SOC_MIXER_NAMED_CTL_E_ARRAY(wname, wreg, wshift, winvert, \ + wcontrols, wevent, wflags) \ +{ .id = snd_soc_dapm_mixer, .name = wname, .reg = wreg, .shift = wshift, \ + .invert = winvert, .kcontrols = wcontrols, \ + .num_kcontrols = ARRAY_SIZE(wcontrols), .event = wevent, .event_flags = wflags} + /* events that are pre and post DAPM */ #define SND_SOC_DAPM_PRE(wname, wevent) \ { .id = snd_soc_dapm_pre, .name = wname, .kcontrols = NULL, \ diff --git a/include/sound/soc.h b/include/sound/soc.h index 0d7718f9280d..5d234a8c2506 100644 --- a/include/sound/soc.h +++ b/include/sound/soc.h @@ -169,6 +169,23 @@ .private_value = (unsigned long)&xenum } /* + * Simplified versions of above macros, declaring a struct and calculating + * ARRAY_SIZE internally + */ +#define SOC_ENUM_DOUBLE_DECL(name, xreg, xshift_l, xshift_r, xtexts) \ + struct soc_enum name = SOC_ENUM_DOUBLE(xreg, xshift_l, xshift_r, \ + ARRAY_SIZE(xtexts), xtexts) +#define SOC_ENUM_SINGLE_DECL(name, xreg, xshift, xtexts) \ + SOC_ENUM_DOUBLE_DECL(name, xreg, xshift, xshift, xtexts) +#define SOC_ENUM_SINGLE_EXT_DECL(name, xtexts) \ + struct soc_enum name = SOC_ENUM_SINGLE_EXT(ARRAY_SIZE(xtexts), xtexts) +#define SOC_VALUE_ENUM_DOUBLE_DECL(name, xreg, xshift_l, xshift_r, xmask, xtexts, xvalues) \ + struct soc_enum name = SOC_VALUE_ENUM_DOUBLE(xreg, xshift_l, xshift_r, xmask, \ + ARRAY_SIZE(xtexts), xtexts, xvalues) +#define SOC_VALUE_ENUM_SINGLE_DECL(name, xreg, xshift, xmask, xtexts, xvalues) \ + SOC_VALUE_ENUM_DOUBLE_DECL(name, xreg, xshift, xshift, xmask, xtexts, xvalues) + +/* * Bias levels * * @ON: Bias is fully on for audio playback and capture operations. @@ -253,6 +270,9 @@ void snd_soc_jack_free_gpios(struct snd_soc_jack *jack, int count, /* codec register bit access */ int snd_soc_update_bits(struct snd_soc_codec *codec, unsigned short reg, unsigned int mask, unsigned int value); +int snd_soc_update_bits_locked(struct snd_soc_codec *codec, + unsigned short reg, unsigned int mask, + unsigned int value); int snd_soc_test_bits(struct snd_soc_codec *codec, unsigned short reg, unsigned int mask, unsigned int value); @@ -402,6 +422,10 @@ struct snd_soc_codec { short reg_cache_size; short reg_cache_step; + unsigned int idle_bias_off:1; /* Use BIAS_OFF instead of STANDBY */ + unsigned int cache_only:1; /* Suppress writes to hardware */ + unsigned int cache_sync:1; /* Cache needs to be synced to hardware */ + /* dapm */ u32 pop_time; struct list_head dapm_widgets; @@ -497,6 +521,8 @@ struct snd_soc_card { int (*set_bias_level)(struct snd_soc_card *, enum snd_soc_bias_level level); + long pmdown_time; + /* CPU <--> Codec DAI links */ struct snd_soc_dai_link *dai_link; int num_links; diff --git a/include/sound/tlv320dac33-plat.h b/include/sound/tlv320dac33-plat.h index 5858d06a7ffa..ac0665264bdf 100644 --- a/include/sound/tlv320dac33-plat.h +++ b/include/sound/tlv320dac33-plat.h @@ -15,6 +15,7 @@ struct tlv320dac33_platform_data { int power_gpio; + u8 burst_bclkdiv; }; #endif /* __TLV320DAC33_PLAT_H */ diff --git a/include/sound/tpa6130a2-plat.h b/include/sound/tpa6130a2-plat.h index e8c901e749d8..e29fde6b5cbe 100644 --- a/include/sound/tpa6130a2-plat.h +++ b/include/sound/tpa6130a2-plat.h @@ -23,7 +23,13 @@ #ifndef TPA6130A2_PLAT_H #define TPA6130A2_PLAT_H +enum tpa_model { + TPA6130A2, + TPA6140A2, +}; + struct tpa6130a2_platform_data { + enum tpa_model id; int power_gpio; }; diff --git a/include/sound/version.h b/include/sound/version.h index 22939142dd23..7fed23442db8 100644 --- a/include/sound/version.h +++ b/include/sound/version.h @@ -1,3 +1,3 @@ /* include/version.h */ -#define CONFIG_SND_VERSION "1.0.21" +#define CONFIG_SND_VERSION "1.0.22.1" #define CONFIG_SND_DATE "" diff --git a/include/sound/wm2000.h b/include/sound/wm2000.h new file mode 100644 index 000000000000..aa388ca9ec64 --- /dev/null +++ b/include/sound/wm2000.h @@ -0,0 +1,26 @@ +/* + * linux/sound/wm2000.h -- Platform data for WM2000 + * + * Copyright 2010 Wolfson Microelectronics. PLC. + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License version 2 as + * published by the Free Software Foundation. + */ + +#ifndef __LINUX_SND_WM2000_H +#define __LINUX_SND_WM2000_H + +struct wm2000_platform_data { + /** Filename for system-specific image to download to device. */ + const char *download_file; + + /** Divide MCLK by 2 for system clock? */ + unsigned int mclkdiv2:1; + + /** Disable speech clarity enhancement, for use when an + * external algorithm is used. */ + unsigned int speech_enh_disable:1; +}; + +#endif diff --git a/include/sound/wm8904.h b/include/sound/wm8904.h new file mode 100644 index 000000000000..d66575a601be --- /dev/null +++ b/include/sound/wm8904.h @@ -0,0 +1,57 @@ +/* + * Platform data for WM8904 + * + * Copyright 2009 Wolfson Microelectronics PLC. + * + * Author: Mark Brown <broonie@opensource.wolfsonmicro.com> + * + * This program is free software; you can redistribute it and/or modify it + * under the terms of the GNU General Public License as published by the + * Free Software Foundation; either version 2 of the License, or (at your + * option) any later version. + * + */ + +#ifndef __MFD_WM8994_PDATA_H__ +#define __MFD_WM8994_PDATA_H__ + +#define WM8904_DRC_REGS 4 +#define WM8904_EQ_REGS 25 + +/** + * DRC configurations are specified with a label and a set of register + * values to write (the enable bits will be ignored). At runtime an + * enumerated control will be presented for each DRC block allowing + * the user to choose the configration to use. + * + * Configurations may be generated by hand or by using the DRC control + * panel provided by the WISCE - see http://www.wolfsonmicro.com/wisce/ + * for details. + */ +struct wm8904_drc_cfg { + const char *name; + u16 regs[WM8904_DRC_REGS]; +}; + +/** + * ReTune Mobile configurations are specified with a label, sample + * rate and set of values to write (the enable bits will be ignored). + * + * Configurations are expected to be generated using the ReTune Mobile + * control panel in WISCE - see http://www.wolfsonmicro.com/wisce/ + */ +struct wm8904_retune_mobile_cfg { + const char *name; + unsigned int rate; + u16 regs[WM8904_EQ_REGS]; +}; + +struct wm8904_pdata { + int num_drc_cfgs; + struct wm8904_drc_cfg *drc_cfgs; + + int num_retune_mobile_cfgs; + struct wm8904_retune_mobile_cfg *retune_mobile_cfgs; +}; + +#endif diff --git a/include/sound/wm8955.h b/include/sound/wm8955.h new file mode 100644 index 000000000000..5074ef499f40 --- /dev/null +++ b/include/sound/wm8955.h @@ -0,0 +1,26 @@ +/* + * Platform data for WM8955 + * + * Copyright 2009 Wolfson Microelectronics PLC. + * + * Author: Mark Brown <broonie@opensource.wolfsonmicro.com> + * + * This program is free software; you can redistribute it and/or modify it + * under the terms of the GNU General Public License as published by the + * Free Software Foundation; either version 2 of the License, or (at your + * option) any later version. + * + */ + +#ifndef __WM8955_PDATA_H__ +#define __WM8955_PDATA_H__ + +struct wm8955_pdata { + /* Configure LOUT2/ROUT2 to drive a speaker */ + unsigned int out2_speaker:1; + + /* Configure MONOIN+/- in differential mode */ + unsigned int monoin_diff:1; +}; + +#endif diff --git a/include/trace/events/ext4.h b/include/trace/events/ext4.h index d0b6cd3afb2f..2aa6aa3e8f61 100644 --- a/include/trace/events/ext4.h +++ b/include/trace/events/ext4.h @@ -874,6 +874,107 @@ TRACE_EVENT(ext4_forget, __entry->mode, __entry->is_metadata, __entry->block) ); +TRACE_EVENT(ext4_da_update_reserve_space, + TP_PROTO(struct inode *inode, int used_blocks), + + TP_ARGS(inode, used_blocks), + + TP_STRUCT__entry( + __field( dev_t, dev ) + __field( ino_t, ino ) + __field( umode_t, mode ) + __field( __u64, i_blocks ) + __field( int, used_blocks ) + __field( int, reserved_data_blocks ) + __field( int, reserved_meta_blocks ) + __field( int, allocated_meta_blocks ) + ), + + TP_fast_assign( + __entry->dev = inode->i_sb->s_dev; + __entry->ino = inode->i_ino; + __entry->mode = inode->i_mode; + __entry->i_blocks = inode->i_blocks; + __entry->used_blocks = used_blocks; + __entry->reserved_data_blocks = EXT4_I(inode)->i_reserved_data_blocks; + __entry->reserved_meta_blocks = EXT4_I(inode)->i_reserved_meta_blocks; + __entry->allocated_meta_blocks = EXT4_I(inode)->i_allocated_meta_blocks; + ), + + TP_printk("dev %s ino %lu mode 0%o i_blocks %llu used_blocks %d reserved_data_blocks %d reserved_meta_blocks %d allocated_meta_blocks %d", + jbd2_dev_to_name(__entry->dev), (unsigned long) __entry->ino, + __entry->mode, (unsigned long long) __entry->i_blocks, + __entry->used_blocks, __entry->reserved_data_blocks, + __entry->reserved_meta_blocks, __entry->allocated_meta_blocks) +); + +TRACE_EVENT(ext4_da_reserve_space, + TP_PROTO(struct inode *inode, int md_needed), + + TP_ARGS(inode, md_needed), + + TP_STRUCT__entry( + __field( dev_t, dev ) + __field( ino_t, ino ) + __field( umode_t, mode ) + __field( __u64, i_blocks ) + __field( int, md_needed ) + __field( int, reserved_data_blocks ) + __field( int, reserved_meta_blocks ) + ), + + TP_fast_assign( + __entry->dev = inode->i_sb->s_dev; + __entry->ino = inode->i_ino; + __entry->mode = inode->i_mode; + __entry->i_blocks = inode->i_blocks; + __entry->md_needed = md_needed; + __entry->reserved_data_blocks = EXT4_I(inode)->i_reserved_data_blocks; + __entry->reserved_meta_blocks = EXT4_I(inode)->i_reserved_meta_blocks; + ), + + TP_printk("dev %s ino %lu mode 0%o i_blocks %llu md_needed %d reserved_data_blocks %d reserved_meta_blocks %d", + jbd2_dev_to_name(__entry->dev), (unsigned long) __entry->ino, + __entry->mode, (unsigned long long) __entry->i_blocks, + __entry->md_needed, __entry->reserved_data_blocks, + __entry->reserved_meta_blocks) +); + +TRACE_EVENT(ext4_da_release_space, + TP_PROTO(struct inode *inode, int freed_blocks), + + TP_ARGS(inode, freed_blocks), + + TP_STRUCT__entry( + __field( dev_t, dev ) + __field( ino_t, ino ) + __field( umode_t, mode ) + __field( __u64, i_blocks ) + __field( int, freed_blocks ) + __field( int, reserved_data_blocks ) + __field( int, reserved_meta_blocks ) + __field( int, allocated_meta_blocks ) + ), + + TP_fast_assign( + __entry->dev = inode->i_sb->s_dev; + __entry->ino = inode->i_ino; + __entry->mode = inode->i_mode; + __entry->i_blocks = inode->i_blocks; + __entry->freed_blocks = freed_blocks; + __entry->reserved_data_blocks = EXT4_I(inode)->i_reserved_data_blocks; + __entry->reserved_meta_blocks = EXT4_I(inode)->i_reserved_meta_blocks; + __entry->allocated_meta_blocks = EXT4_I(inode)->i_allocated_meta_blocks; + ), + + TP_printk("dev %s ino %lu mode 0%o i_blocks %llu freed_blocks %d reserved_data_blocks %d reserved_meta_blocks %d allocated_meta_blocks %d", + jbd2_dev_to_name(__entry->dev), (unsigned long) __entry->ino, + __entry->mode, (unsigned long long) __entry->i_blocks, + __entry->freed_blocks, __entry->reserved_data_blocks, + __entry->reserved_meta_blocks, __entry->allocated_meta_blocks) +); + + #endif /* _TRACE_EXT4_H */ /* This part must be outside protection */ diff --git a/include/trace/events/jbd2.h b/include/trace/events/jbd2.h index 96b370a050de..bf16545cc977 100644 --- a/include/trace/events/jbd2.h +++ b/include/trace/events/jbd2.h @@ -199,6 +199,34 @@ TRACE_EVENT(jbd2_checkpoint_stats, __entry->forced_to_close, __entry->written, __entry->dropped) ); +TRACE_EVENT(jbd2_cleanup_journal_tail, + + TP_PROTO(journal_t *journal, tid_t first_tid, + unsigned long block_nr, unsigned long freed), + + TP_ARGS(journal, first_tid, block_nr, freed), + + TP_STRUCT__entry( + __field( dev_t, dev ) + __field( tid_t, tail_sequence ) + __field( tid_t, first_tid ) + __field(unsigned long, block_nr ) + __field(unsigned long, freed ) + ), + + TP_fast_assign( + __entry->dev = journal->j_fs_dev->bd_dev; + __entry->tail_sequence = journal->j_tail_sequence; + __entry->first_tid = first_tid; + __entry->block_nr = block_nr; + __entry->freed = freed; + ), + + TP_printk("dev %s from %u to %u offset %lu freed %lu", + jbd2_dev_to_name(__entry->dev), __entry->tail_sequence, + __entry->first_tid, __entry->block_nr, __entry->freed) +); + #endif /* _TRACE_JBD2_H */ /* This part must be outside protection */ diff --git a/include/trace/events/kvm.h b/include/trace/events/kvm.h index dbe108455275..b17d49dfc3ef 100644 --- a/include/trace/events/kvm.h +++ b/include/trace/events/kvm.h @@ -145,6 +145,47 @@ TRACE_EVENT(kvm_mmio, __entry->len, __entry->gpa, __entry->val) ); +#define kvm_fpu_load_symbol \ + {0, "unload"}, \ + {1, "load"} + +TRACE_EVENT(kvm_fpu, + TP_PROTO(int load), + TP_ARGS(load), + + TP_STRUCT__entry( + __field( u32, load ) + ), + + TP_fast_assign( + __entry->load = load; + ), + + TP_printk("%s", __print_symbolic(__entry->load, kvm_fpu_load_symbol)) +); + +TRACE_EVENT(kvm_age_page, + TP_PROTO(ulong hva, struct kvm_memory_slot *slot, int ref), + TP_ARGS(hva, slot, ref), + + TP_STRUCT__entry( + __field( u64, hva ) + __field( u64, gfn ) + __field( u8, referenced ) + ), + + TP_fast_assign( + __entry->hva = hva; + __entry->gfn = + slot->base_gfn + ((hva - slot->userspace_addr) >> PAGE_SHIFT); + __entry->referenced = ref; + ), + + TP_printk("hva %llx gfn %llx %s", + __entry->hva, __entry->gfn, + __entry->referenced ? "YOUNG" : "OLD") +); + #endif /* _TRACE_KVM_MAIN_H */ /* This part must be outside protection */ diff --git a/include/trace/events/lock.h b/include/trace/events/lock.h index a870ba125aa8..5c1dcfc16c60 100644 --- a/include/trace/events/lock.h +++ b/include/trace/events/lock.h @@ -20,14 +20,17 @@ TRACE_EVENT(lock_acquire, TP_STRUCT__entry( __field(unsigned int, flags) __string(name, lock->name) + __field(void *, lockdep_addr) ), TP_fast_assign( __entry->flags = (trylock ? 1 : 0) | (read ? 2 : 0); __assign_str(name, lock->name); + __entry->lockdep_addr = lock; ), - TP_printk("%s%s%s", (__entry->flags & 1) ? "try " : "", + TP_printk("%p %s%s%s", __entry->lockdep_addr, + (__entry->flags & 1) ? "try " : "", (__entry->flags & 2) ? "read " : "", __get_str(name)) ); @@ -40,13 +43,16 @@ TRACE_EVENT(lock_release, TP_STRUCT__entry( __string(name, lock->name) + __field(void *, lockdep_addr) ), TP_fast_assign( __assign_str(name, lock->name); + __entry->lockdep_addr = lock; ), - TP_printk("%s", __get_str(name)) + TP_printk("%p %s", + __entry->lockdep_addr, __get_str(name)) ); #ifdef CONFIG_LOCK_STAT @@ -59,13 +65,16 @@ TRACE_EVENT(lock_contended, TP_STRUCT__entry( __string(name, lock->name) + __field(void *, lockdep_addr) ), TP_fast_assign( __assign_str(name, lock->name); + __entry->lockdep_addr = lock; ), - TP_printk("%s", __get_str(name)) + TP_printk("%p %s", + __entry->lockdep_addr, __get_str(name)) ); TRACE_EVENT(lock_acquired, @@ -75,16 +84,18 @@ TRACE_EVENT(lock_acquired, TP_STRUCT__entry( __string(name, lock->name) - __field(unsigned long, wait_usec) - __field(unsigned long, wait_nsec_rem) + __field(s64, wait_nsec) + __field(void *, lockdep_addr) ), + TP_fast_assign( __assign_str(name, lock->name); - __entry->wait_nsec_rem = do_div(waittime, NSEC_PER_USEC); - __entry->wait_usec = (unsigned long) waittime; + __entry->wait_nsec = waittime; + __entry->lockdep_addr = lock; ), - TP_printk("%s (%lu.%03lu us)", __get_str(name), __entry->wait_usec, - __entry->wait_nsec_rem) + TP_printk("%p %s (%llu ns)", __entry->lockdep_addr, + __get_str(name), + __entry->wait_nsec) ); #endif diff --git a/include/trace/events/timer.h b/include/trace/events/timer.h index e5ce87a0498d..9496b965d62a 100644 --- a/include/trace/events/timer.h +++ b/include/trace/events/timer.h @@ -301,8 +301,8 @@ TRACE_EVENT(itimer_state, __entry->interval_usec = value->it_interval.tv_usec; ), - TP_printk("which=%d expires=%lu it_value=%lu.%lu it_interval=%lu.%lu", - __entry->which, __entry->expires, + TP_printk("which=%d expires=%llu it_value=%ld.%ld it_interval=%ld.%ld", + __entry->which, (unsigned long long)__entry->expires, __entry->value_sec, __entry->value_usec, __entry->interval_sec, __entry->interval_usec) ); @@ -331,8 +331,8 @@ TRACE_EVENT(itimer_expire, __entry->pid = pid_nr(pid); ), - TP_printk("which=%d pid=%d now=%lu", __entry->which, - (int) __entry->pid, __entry->now) + TP_printk("which=%d pid=%d now=%llu", __entry->which, + (int) __entry->pid, (unsigned long long)__entry->now) ); #endif /* _TRACE_TIMER_H */ diff --git a/include/trace/ftrace.h b/include/trace/ftrace.h index d1b3de9c1a71..0804cd594803 100644 --- a/include/trace/ftrace.h +++ b/include/trace/ftrace.h @@ -65,7 +65,8 @@ }; #undef DEFINE_EVENT #define DEFINE_EVENT(template, name, proto, args) \ - static struct ftrace_event_call event_##name + static struct ftrace_event_call \ + __attribute__((__aligned__(4))) event_##name #undef DEFINE_EVENT_PRINT #define DEFINE_EVENT_PRINT(template, name, proto, args, print) \ @@ -131,130 +132,6 @@ #include TRACE_INCLUDE(TRACE_INCLUDE_FILE) /* - * Setup the showing format of trace point. - * - * int - * ftrace_format_##call(struct trace_seq *s) - * { - * struct ftrace_raw_##call field; - * int ret; - * - * ret = trace_seq_printf(s, #type " " #item ";" - * " offset:%u; size:%u;\n", - * offsetof(struct ftrace_raw_##call, item), - * sizeof(field.type)); - * - * } - */ - -#undef TP_STRUCT__entry -#define TP_STRUCT__entry(args...) args - -#undef __field -#define __field(type, item) \ - ret = trace_seq_printf(s, "\tfield:" #type " " #item ";\t" \ - "offset:%u;\tsize:%u;\tsigned:%u;\n", \ - (unsigned int)offsetof(typeof(field), item), \ - (unsigned int)sizeof(field.item), \ - (unsigned int)is_signed_type(type)); \ - if (!ret) \ - return 0; - -#undef __field_ext -#define __field_ext(type, item, filter_type) __field(type, item) - -#undef __array -#define __array(type, item, len) \ - ret = trace_seq_printf(s, "\tfield:" #type " " #item "[" #len "];\t" \ - "offset:%u;\tsize:%u;\tsigned:%u;\n", \ - (unsigned int)offsetof(typeof(field), item), \ - (unsigned int)sizeof(field.item), \ - (unsigned int)is_signed_type(type)); \ - if (!ret) \ - return 0; - -#undef __dynamic_array -#define __dynamic_array(type, item, len) \ - ret = trace_seq_printf(s, "\tfield:__data_loc " #type "[] " #item ";\t"\ - "offset:%u;\tsize:%u;\tsigned:%u;\n", \ - (unsigned int)offsetof(typeof(field), \ - __data_loc_##item), \ - (unsigned int)sizeof(field.__data_loc_##item), \ - (unsigned int)is_signed_type(type)); \ - if (!ret) \ - return 0; - -#undef __string -#define __string(item, src) __dynamic_array(char, item, -1) - -#undef __entry -#define __entry REC - -#undef __print_symbolic -#undef __get_dynamic_array -#undef __get_str - -#undef TP_printk -#define TP_printk(fmt, args...) "\"%s\", %s\n", fmt, __stringify(args) - -#undef TP_fast_assign -#define TP_fast_assign(args...) args - -#undef TP_perf_assign -#define TP_perf_assign(args...) - -#undef DECLARE_EVENT_CLASS -#define DECLARE_EVENT_CLASS(call, proto, args, tstruct, func, print) \ -static int \ -ftrace_format_setup_##call(struct ftrace_event_call *unused, \ - struct trace_seq *s) \ -{ \ - struct ftrace_raw_##call field __attribute__((unused)); \ - int ret = 0; \ - \ - tstruct; \ - \ - return ret; \ -} \ - \ -static int \ -ftrace_format_##call(struct ftrace_event_call *unused, \ - struct trace_seq *s) \ -{ \ - int ret = 0; \ - \ - ret = ftrace_format_setup_##call(unused, s); \ - if (!ret) \ - return ret; \ - \ - ret = trace_seq_printf(s, "\nprint fmt: " print); \ - \ - return ret; \ -} - -#undef DEFINE_EVENT -#define DEFINE_EVENT(template, name, proto, args) - -#undef DEFINE_EVENT_PRINT -#define DEFINE_EVENT_PRINT(template, name, proto, args, print) \ -static int \ -ftrace_format_##name(struct ftrace_event_call *unused, \ - struct trace_seq *s) \ -{ \ - int ret = 0; \ - \ - ret = ftrace_format_setup_##template(unused, s); \ - if (!ret) \ - return ret; \ - \ - trace_seq_printf(s, "\nprint fmt: " print); \ - \ - return ret; \ -} - -#include TRACE_INCLUDE(TRACE_INCLUDE_FILE) - -/* * Stage 3 of the trace events. * * Override the macros in <trace/trace_events.h> to include the following: @@ -323,7 +200,7 @@ ftrace_format_##name(struct ftrace_event_call *unused, \ #undef DECLARE_EVENT_CLASS #define DECLARE_EVENT_CLASS(call, proto, args, tstruct, assign, print) \ -static enum print_line_t \ +static notrace enum print_line_t \ ftrace_raw_output_id_##call(int event_id, const char *name, \ struct trace_iterator *iter, int flags) \ { \ @@ -356,7 +233,7 @@ ftrace_raw_output_id_##call(int event_id, const char *name, \ #undef DEFINE_EVENT #define DEFINE_EVENT(template, name, proto, args) \ -static enum print_line_t \ +static notrace enum print_line_t \ ftrace_raw_output_##name(struct trace_iterator *iter, int flags) \ { \ return ftrace_raw_output_id_##template(event_##name.id, \ @@ -365,7 +242,7 @@ ftrace_raw_output_##name(struct trace_iterator *iter, int flags) \ #undef DEFINE_EVENT_PRINT #define DEFINE_EVENT_PRINT(template, call, proto, args, print) \ -static enum print_line_t \ +static notrace enum print_line_t \ ftrace_raw_output_##call(struct trace_iterator *iter, int flags) \ { \ struct trace_seq *s = &iter->seq; \ @@ -414,7 +291,8 @@ ftrace_raw_output_##call(struct trace_iterator *iter, int flags) \ BUILD_BUG_ON(len > MAX_FILTER_STR_VAL); \ ret = trace_define_field(event_call, #type "[" #len "]", #item, \ offsetof(typeof(field), item), \ - sizeof(field.item), 0, FILTER_OTHER); \ + sizeof(field.item), \ + is_signed_type(type), FILTER_OTHER); \ if (ret) \ return ret; @@ -422,24 +300,20 @@ ftrace_raw_output_##call(struct trace_iterator *iter, int flags) \ #define __dynamic_array(type, item, len) \ ret = trace_define_field(event_call, "__data_loc " #type "[]", #item, \ offsetof(typeof(field), __data_loc_##item), \ - sizeof(field.__data_loc_##item), 0, \ - FILTER_OTHER); + sizeof(field.__data_loc_##item), \ + is_signed_type(type), FILTER_OTHER); #undef __string #define __string(item, src) __dynamic_array(char, item, -1) #undef DECLARE_EVENT_CLASS #define DECLARE_EVENT_CLASS(call, proto, args, tstruct, func, print) \ -static int \ +static int notrace \ ftrace_define_fields_##call(struct ftrace_event_call *event_call) \ { \ struct ftrace_raw_##call field; \ int ret; \ \ - ret = trace_define_common_fields(event_call); \ - if (ret) \ - return ret; \ - \ tstruct; \ \ return ret; \ @@ -482,7 +356,7 @@ ftrace_define_fields_##call(struct ftrace_event_call *event_call) \ #undef DECLARE_EVENT_CLASS #define DECLARE_EVENT_CLASS(call, proto, args, tstruct, assign, print) \ -static inline int ftrace_get_offsets_##call( \ +static inline notrace int ftrace_get_offsets_##call( \ struct ftrace_data_offsets_##call *__data_offsets, proto) \ { \ int __data_size = 0; \ @@ -502,7 +376,7 @@ static inline int ftrace_get_offsets_##call( \ #include TRACE_INCLUDE(TRACE_INCLUDE_FILE) -#ifdef CONFIG_EVENT_PROFILE +#ifdef CONFIG_PERF_EVENTS /* * Generate the functions needed for tracepoint perf_event support. @@ -529,12 +403,14 @@ static inline int ftrace_get_offsets_##call( \ \ static void ftrace_profile_##name(proto); \ \ -static int ftrace_profile_enable_##name(struct ftrace_event_call *unused)\ +static notrace int \ +ftrace_profile_enable_##name(struct ftrace_event_call *unused) \ { \ return register_trace_##name(ftrace_profile_##name); \ } \ \ -static void ftrace_profile_disable_##name(struct ftrace_event_call *unused)\ +static notrace void \ +ftrace_profile_disable_##name(struct ftrace_event_call *unused) \ { \ unregister_trace_##name(ftrace_profile_##name); \ } @@ -545,7 +421,7 @@ static void ftrace_profile_disable_##name(struct ftrace_event_call *unused)\ #include TRACE_INCLUDE(TRACE_INCLUDE_FILE) -#endif +#endif /* CONFIG_PERF_EVENTS */ /* * Stage 4 of the trace events. @@ -559,13 +435,7 @@ static void ftrace_profile_disable_##name(struct ftrace_event_call *unused)\ * * static int ftrace_reg_event_<call>(struct ftrace_event_call *unused) * { - * int ret; - * - * ret = register_trace_<call>(ftrace_event_<call>); - * if (!ret) - * pr_info("event trace: Could not activate trace point " - * "probe to <call>"); - * return ret; + * return register_trace_<call>(ftrace_event_<call>); * } * * static void ftrace_unreg_event_<call>(struct ftrace_event_call *unused) @@ -623,43 +493,27 @@ static void ftrace_profile_disable_##name(struct ftrace_event_call *unused)\ * .trace = ftrace_raw_output_<call>, <-- stage 2 * }; * - * static int ftrace_raw_init_event_<call>(struct ftrace_event_call *unused) - * { - * int id; - * - * id = register_ftrace_event(&ftrace_event_type_<call>); - * if (!id) - * return -ENODEV; - * event_<call>.id = id; - * return 0; - * } - * * static struct ftrace_event_call __used * __attribute__((__aligned__(4))) * __attribute__((section("_ftrace_events"))) event_<call> = { * .name = "<call>", * .system = "<system>", - * .raw_init = ftrace_raw_init_event_<call>, + * .raw_init = trace_event_raw_init, * .regfunc = ftrace_reg_event_<call>, * .unregfunc = ftrace_unreg_event_<call>, - * .show_format = ftrace_format_<call>, * } * */ -#undef TP_FMT -#define TP_FMT(fmt, args...) fmt "\n", ##args - -#ifdef CONFIG_EVENT_PROFILE +#ifdef CONFIG_PERF_EVENTS #define _TRACE_PROFILE_INIT(call) \ - .profile_count = ATOMIC_INIT(-1), \ .profile_enable = ftrace_profile_enable_##call, \ .profile_disable = ftrace_profile_disable_##call, #else #define _TRACE_PROFILE_INIT(call) -#endif +#endif /* CONFIG_PERF_EVENTS */ #undef __entry #define __entry entry @@ -681,10 +535,17 @@ static void ftrace_profile_disable_##name(struct ftrace_event_call *unused)\ #define __assign_str(dst, src) \ strcpy(__get_str(dst), src); +#undef TP_fast_assign +#define TP_fast_assign(args...) args + +#undef TP_perf_assign +#define TP_perf_assign(args...) + #undef DECLARE_EVENT_CLASS #define DECLARE_EVENT_CLASS(call, proto, args, tstruct, assign, print) \ \ -static void ftrace_raw_event_id_##call(struct ftrace_event_call *event_call, \ +static notrace void \ +ftrace_raw_event_id_##call(struct ftrace_event_call *event_call, \ proto) \ { \ struct ftrace_data_offsets_##call __maybe_unused __data_offsets;\ @@ -721,42 +582,26 @@ static void ftrace_raw_event_id_##call(struct ftrace_event_call *event_call, \ #undef DEFINE_EVENT #define DEFINE_EVENT(template, call, proto, args) \ \ -static void ftrace_raw_event_##call(proto) \ +static notrace void ftrace_raw_event_##call(proto) \ { \ ftrace_raw_event_id_##template(&event_##call, args); \ } \ \ -static int ftrace_raw_reg_event_##call(struct ftrace_event_call *unused)\ +static notrace int \ +ftrace_raw_reg_event_##call(struct ftrace_event_call *unused) \ { \ - int ret; \ - \ - ret = register_trace_##call(ftrace_raw_event_##call); \ - if (ret) \ - pr_info("event trace: Could not activate trace point " \ - "probe to " #call "\n"); \ - return ret; \ + return register_trace_##call(ftrace_raw_event_##call); \ } \ \ -static void ftrace_raw_unreg_event_##call(struct ftrace_event_call *unused)\ +static notrace void \ +ftrace_raw_unreg_event_##call(struct ftrace_event_call *unused) \ { \ unregister_trace_##call(ftrace_raw_event_##call); \ } \ \ static struct trace_event ftrace_event_type_##call = { \ .trace = ftrace_raw_output_##call, \ -}; \ - \ -static int ftrace_raw_init_event_##call(struct ftrace_event_call *unused)\ -{ \ - int id; \ - \ - id = register_ftrace_event(&ftrace_event_type_##call); \ - if (!id) \ - return -ENODEV; \ - event_##call.id = id; \ - INIT_LIST_HEAD(&event_##call.fields); \ - return 0; \ -} +}; #undef DEFINE_EVENT_PRINT #define DEFINE_EVENT_PRINT(template, name, proto, args, print) \ @@ -764,8 +609,20 @@ static int ftrace_raw_init_event_##call(struct ftrace_event_call *unused)\ #include TRACE_INCLUDE(TRACE_INCLUDE_FILE) +#undef __entry +#define __entry REC + +#undef __print_flags +#undef __print_symbolic +#undef __get_dynamic_array +#undef __get_str + +#undef TP_printk +#define TP_printk(fmt, args...) "\"" fmt "\", " __stringify(args) + #undef DECLARE_EVENT_CLASS -#define DECLARE_EVENT_CLASS(call, proto, args, tstruct, assign, print) +#define DECLARE_EVENT_CLASS(call, proto, args, tstruct, assign, print) \ +static const char print_fmt_##call[] = print; #undef DEFINE_EVENT #define DEFINE_EVENT(template, call, proto, args) \ @@ -776,10 +633,10 @@ __attribute__((section("_ftrace_events"))) event_##call = { \ .name = #call, \ .system = __stringify(TRACE_SYSTEM), \ .event = &ftrace_event_type_##call, \ - .raw_init = ftrace_raw_init_event_##call, \ + .raw_init = trace_event_raw_init, \ .regfunc = ftrace_raw_reg_event_##call, \ .unregfunc = ftrace_raw_unreg_event_##call, \ - .show_format = ftrace_format_##template, \ + .print_fmt = print_fmt_##template, \ .define_fields = ftrace_define_fields_##template, \ _TRACE_PROFILE_INIT(call) \ } @@ -787,16 +644,18 @@ __attribute__((section("_ftrace_events"))) event_##call = { \ #undef DEFINE_EVENT_PRINT #define DEFINE_EVENT_PRINT(template, call, proto, args, print) \ \ +static const char print_fmt_##call[] = print; \ + \ static struct ftrace_event_call __used \ __attribute__((__aligned__(4))) \ __attribute__((section("_ftrace_events"))) event_##call = { \ .name = #call, \ .system = __stringify(TRACE_SYSTEM), \ .event = &ftrace_event_type_##call, \ - .raw_init = ftrace_raw_init_event_##call, \ + .raw_init = trace_event_raw_init, \ .regfunc = ftrace_raw_reg_event_##call, \ .unregfunc = ftrace_raw_unreg_event_##call, \ - .show_format = ftrace_format_##call, \ + .print_fmt = print_fmt_##call, \ .define_fields = ftrace_define_fields_##template, \ _TRACE_PROFILE_INIT(call) \ } @@ -877,7 +736,17 @@ __attribute__((section("_ftrace_events"))) event_##call = { \ * } */ -#ifdef CONFIG_EVENT_PROFILE +#ifdef CONFIG_PERF_EVENTS + +#undef __entry +#define __entry entry + +#undef __get_dynamic_array +#define __get_dynamic_array(field) \ + ((void *)__entry + (__entry->__data_loc_##field & 0xffff)) + +#undef __get_str +#define __get_str(field) (char *)__get_dynamic_array(field) #undef __perf_addr #define __perf_addr(a) __addr = (a) @@ -887,27 +756,17 @@ __attribute__((section("_ftrace_events"))) event_##call = { \ #undef DECLARE_EVENT_CLASS #define DECLARE_EVENT_CLASS(call, proto, args, tstruct, assign, print) \ -static void \ +static notrace void \ ftrace_profile_templ_##call(struct ftrace_event_call *event_call, \ proto) \ { \ struct ftrace_data_offsets_##call __maybe_unused __data_offsets;\ - extern int perf_swevent_get_recursion_context(void); \ - extern void perf_swevent_put_recursion_context(int rctx); \ - extern void perf_tp_event(int, u64, u64, void *, int); \ struct ftrace_raw_##call *entry; \ u64 __addr = 0, __count = 1; \ unsigned long irq_flags; \ - struct trace_entry *ent; \ int __entry_size; \ int __data_size; \ - char *trace_buf; \ - char *raw_data; \ - int __cpu; \ int rctx; \ - int pc; \ - \ - pc = preempt_count(); \ \ __data_size = ftrace_get_offsets_##call(&__data_offsets, args); \ __entry_size = ALIGN(__data_size + sizeof(*entry) + sizeof(u32),\ @@ -917,48 +776,21 @@ ftrace_profile_templ_##call(struct ftrace_event_call *event_call, \ if (WARN_ONCE(__entry_size > FTRACE_MAX_PROFILE_SIZE, \ "profile buffer not large enough")) \ return; \ - \ - local_irq_save(irq_flags); \ - \ - rctx = perf_swevent_get_recursion_context(); \ - if (rctx < 0) \ - goto end_recursion; \ - \ - __cpu = smp_processor_id(); \ - \ - if (in_nmi()) \ - trace_buf = rcu_dereference(perf_trace_buf_nmi); \ - else \ - trace_buf = rcu_dereference(perf_trace_buf); \ - \ - if (!trace_buf) \ - goto end; \ - \ - raw_data = per_cpu_ptr(trace_buf, __cpu); \ - \ - *(u64 *)(&raw_data[__entry_size - sizeof(u64)]) = 0ULL; \ - entry = (struct ftrace_raw_##call *)raw_data; \ - ent = &entry->ent; \ - tracing_generic_entry_update(ent, irq_flags, pc); \ - ent->type = event_call->id; \ - \ + entry = (struct ftrace_raw_##call *)ftrace_perf_buf_prepare( \ + __entry_size, event_call->id, &rctx, &irq_flags); \ + if (!entry) \ + return; \ tstruct \ \ { assign; } \ \ - perf_tp_event(event_call->id, __addr, __count, entry, \ - __entry_size); \ - \ -end: \ - perf_swevent_put_recursion_context(rctx); \ -end_recursion: \ - local_irq_restore(irq_flags); \ - \ + ftrace_perf_buf_submit(entry, __entry_size, rctx, __addr, \ + __count, irq_flags); \ } #undef DEFINE_EVENT #define DEFINE_EVENT(template, call, proto, args) \ -static void ftrace_profile_##call(proto) \ +static notrace void ftrace_profile_##call(proto) \ { \ struct ftrace_event_call *event_call = &event_##call; \ \ @@ -970,7 +802,7 @@ static void ftrace_profile_##call(proto) \ DEFINE_EVENT(template, name, PARAMS(proto), PARAMS(args)) #include TRACE_INCLUDE(TRACE_INCLUDE_FILE) -#endif /* CONFIG_EVENT_PROFILE */ +#endif /* CONFIG_PERF_EVENTS */ #undef _TRACE_PROFILE_INIT diff --git a/include/trace/syscall.h b/include/trace/syscall.h index 961fda3556bb..0387100752f0 100644 --- a/include/trace/syscall.h +++ b/include/trace/syscall.h @@ -34,10 +34,6 @@ struct syscall_metadata { extern unsigned long arch_syscall_addr(int nr); extern int init_syscall_trace(struct ftrace_event_call *call); -extern int syscall_enter_format(struct ftrace_event_call *call, - struct trace_seq *s); -extern int syscall_exit_format(struct ftrace_event_call *call, - struct trace_seq *s); extern int syscall_enter_define_fields(struct ftrace_event_call *call); extern int syscall_exit_define_fields(struct ftrace_event_call *call); extern int reg_event_syscall_enter(struct ftrace_event_call *call); @@ -49,12 +45,12 @@ ftrace_format_syscall(struct ftrace_event_call *call, struct trace_seq *s); enum print_line_t print_syscall_enter(struct trace_iterator *iter, int flags); enum print_line_t print_syscall_exit(struct trace_iterator *iter, int flags); #endif -#ifdef CONFIG_EVENT_PROFILE + +#ifdef CONFIG_PERF_EVENTS int prof_sysenter_enable(struct ftrace_event_call *call); void prof_sysenter_disable(struct ftrace_event_call *call); int prof_sysexit_enable(struct ftrace_event_call *call); void prof_sysexit_disable(struct ftrace_event_call *call); - #endif #endif /* _TRACE_SYSCALL_H */ diff --git a/include/video/da8xx-fb.h b/include/video/da8xx-fb.h index c051a50ed528..89d43b3d4cb9 100644 --- a/include/video/da8xx-fb.h +++ b/include/video/da8xx-fb.h @@ -38,6 +38,7 @@ struct da8xx_lcdc_platform_data { const char manu_name[10]; void *controller_data; const char type[25]; + void (*panel_power_ctrl)(int); }; struct lcd_ctrl_config { diff --git a/include/video/sh_mobile_lcdc.h b/include/video/sh_mobile_lcdc.h index 25144ab22b95..2cc893fc1f85 100644 --- a/include/video/sh_mobile_lcdc.h +++ b/include/video/sh_mobile_lcdc.h @@ -34,6 +34,8 @@ enum { LCDC_CLK_BUS, LCDC_CLK_PERIPHERAL, LCDC_CLK_EXTERNAL }; #define LCDC_FLAGS_HSCNT (1 << 3) /* Disable HSYNC during VBLANK */ #define LCDC_FLAGS_DWCNT (1 << 4) /* Disable dotclock during blanking */ +#define FBIO_WAITFORVSYNC _IOW('F', 0x20, __u32) + struct sh_mobile_lcdc_sys_bus_cfg { unsigned long ldmt2r; unsigned long ldmt3r; @@ -50,6 +52,8 @@ struct sh_mobile_lcdc_board_cfg { void *board_data; int (*setup_sys)(void *board_data, void *sys_ops_handle, struct sh_mobile_lcdc_sys_bus_ops *sys_ops); + void (*start_transfer)(void *board_data, void *sys_ops_handle, + struct sh_mobile_lcdc_sys_bus_ops *sys_ops); void (*display_on)(void *board_data); void (*display_off)(void *board_data); }; |