From 2dec3ba8d872aa3ffbcdb8f6f8a2c0bcd44e9910 Mon Sep 17 00:00:00 2001 From: Yu Luming Date: Tue, 19 Dec 2006 12:56:17 -0800 Subject: output: Add display output class support Add generic abstract layer for display output switch control. The output sysfs class driver provides an abstract video output layer that can be used to hook platform specific methods to enable/disable video output device through common sysfs interface. Signed-off-by: Luming Yu Cc: "Antonino A. Daplas" Cc: Greg KH Signed-off-by: Andrew Morton Signed-off-by: Len Brown --- include/linux/video_output.h | 42 ++++++++++++++++++++++++++++++++++++++++++ 1 file changed, 42 insertions(+) create mode 100644 include/linux/video_output.h (limited to 'include/linux') diff --git a/include/linux/video_output.h b/include/linux/video_output.h new file mode 100644 index 000000000000..e63e0c03ee0d --- /dev/null +++ b/include/linux/video_output.h @@ -0,0 +1,42 @@ +/* + * + * Copyright (C) 2006 Luming Yu + * + * ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ + * + * 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. + * + * ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ + */ +#ifndef _LINUX_VIDEO_OUTPUT_H +#define _LINUX_VIDEO_OUTPUT_H +#include +struct output_device; +struct output_properties { + int (*set_state)(struct output_device *); + int (*get_status)(struct output_device *); +}; +struct output_device { + int request_state; + struct output_properties *props; + struct class_device class_dev; +}; +#define to_output_device(obj) container_of(obj, struct output_device, class_dev) +struct output_device *video_output_register(const char *name, + struct device *dev, + void *devdata, + struct output_properties *op); +void video_output_unregister(struct output_device *dev); +#endif -- cgit v1.2.3 From ad71860a17ba33eb0e673e9e2cf5ba0d8e3e3fdd Mon Sep 17 00:00:00 2001 From: Alexey Starikovskiy Date: Fri, 2 Feb 2007 19:48:19 +0300 Subject: ACPICA: minimal patch to integrate new tables into Linux Signed-off-by: Len Brown --- include/linux/acpi.h | 46 ---------------------------------------------- 1 file changed, 46 deletions(-) (limited to 'include/linux') diff --git a/include/linux/acpi.h b/include/linux/acpi.h index 91f1f2363870..b3e8a268f6d6 100644 --- a/include/linux/acpi.h +++ b/include/linux/acpi.h @@ -53,57 +53,11 @@ enum acpi_irq_model_id { extern enum acpi_irq_model_id acpi_irq_model; - -/* Root System Description Pointer (RSDP) */ - -struct acpi_table_rsdp { - char signature[8]; - u8 checksum; - char oem_id[6]; - u8 revision; - u32 rsdt_address; -} __attribute__ ((packed)); - -struct acpi20_table_rsdp { - char signature[8]; - u8 checksum; - char oem_id[6]; - u8 revision; - u32 rsdt_address; - u32 length; - u64 xsdt_address; - u8 ext_checksum; - u8 reserved[3]; -} __attribute__ ((packed)); - typedef struct { u8 type; u8 length; } __attribute__ ((packed)) acpi_table_entry_header; -/* Root System Description Table (RSDT) */ - -struct acpi_table_rsdt { - struct acpi_table_header header; - u32 entry[8]; -} __attribute__ ((packed)); - -/* Extended System Description Table (XSDT) */ - -struct acpi_table_xsdt { - struct acpi_table_header header; - u64 entry[1]; -} __attribute__ ((packed)); - -/* Fixed ACPI Description Table (FADT) */ - -struct acpi_table_fadt { - struct acpi_table_header header; - u32 facs_addr; - u32 dsdt_addr; - /* ... */ -} __attribute__ ((packed)); - /* Multiple APIC Description Table (MADT) */ struct acpi_table_madt { -- cgit v1.2.3 From ceb6c46839021d5c7c338d48deac616944660124 Mon Sep 17 00:00:00 2001 From: Alexey Starikovskiy Date: Fri, 2 Feb 2007 19:48:22 +0300 Subject: ACPICA: Remove duplicate table manager Signed-off-by: Len Brown --- include/linux/acpi.h | 7 +++---- 1 file changed, 3 insertions(+), 4 deletions(-) (limited to 'include/linux') diff --git a/include/linux/acpi.h b/include/linux/acpi.h index b3e8a268f6d6..88cb1fe22b48 100644 --- a/include/linux/acpi.h +++ b/include/linux/acpi.h @@ -340,7 +340,7 @@ enum acpi_table_id { ACPI_TABLE_COUNT }; -typedef int (*acpi_table_handler) (unsigned long phys_addr, unsigned long size); +typedef int (*acpi_table_handler) (struct acpi_table_header *header); extern acpi_table_handler acpi_table_ops[ACPI_TABLE_COUNT]; @@ -353,11 +353,10 @@ int acpi_boot_table_init (void); int acpi_numa_init (void); int acpi_table_init (void); -int acpi_table_parse (enum acpi_table_id id, acpi_table_handler handler); -int acpi_get_table_header_early (enum acpi_table_id id, struct acpi_table_header **header); +int acpi_table_parse (char *id, acpi_table_handler handler); int acpi_table_parse_madt (enum acpi_madt_entry_id id, acpi_madt_entry_handler handler, unsigned int max_entries); int acpi_table_parse_srat (enum acpi_srat_entry_id id, acpi_madt_entry_handler handler, unsigned int max_entries); -int acpi_parse_mcfg (unsigned long phys_addr, unsigned long size); +int acpi_parse_mcfg (struct acpi_table_header *header); void acpi_table_print (struct acpi_table_header *header, unsigned long phys_addr); void acpi_table_print_madt_entry (acpi_table_entry_header *madt); void acpi_table_print_srat_entry (acpi_table_entry_header *srat); -- cgit v1.2.3 From ad363f80c386bc4701b1bc2cdf08ca9b96a9337b Mon Sep 17 00:00:00 2001 From: Alexey Starikovskiy Date: Fri, 2 Feb 2007 19:48:22 +0300 Subject: ACPICA: Remove duplicate table definitions. Signed-off-by: Len Brown --- include/linux/acpi.h | 59 ---------------------------------------------------- 1 file changed, 59 deletions(-) (limited to 'include/linux') diff --git a/include/linux/acpi.h b/include/linux/acpi.h index 88cb1fe22b48..5a2b3633220e 100644 --- a/include/linux/acpi.h +++ b/include/linux/acpi.h @@ -60,15 +60,6 @@ typedef struct { /* Multiple APIC Description Table (MADT) */ -struct acpi_table_madt { - struct acpi_table_header header; - u32 lapic_address; - struct { - u32 pcat_compat:1; - u32 reserved:31; - } flags; -} __attribute__ ((packed)); - enum acpi_madt_entry_id { ACPI_MADT_LAPIC = 0, ACPI_MADT_IOAPIC, @@ -185,15 +176,6 @@ struct acpi_gen_regaddr { u32 addrh; } __attribute__ ((packed)); -struct acpi_table_hpet { - struct acpi_table_header header; - u32 id; - struct acpi_gen_regaddr addr; - u8 number; - u16 min_tick; - u8 page_protect; -} __attribute__ ((packed)); - /* * Simple Boot Flags * http://www.microsoft.com/whdc/hwdev/resources/specs/simp_bios.mspx @@ -218,12 +200,6 @@ struct acpi_table_sbf * http://www.microsoft.com/whdc/hwdev/platform/proc/SRAT.mspx */ -struct acpi_table_srat { - struct acpi_table_header header; - u32 table_revision; - u64 reserved; -} __attribute__ ((packed)); - enum acpi_srat_entry_id { ACPI_SRAT_PROCESSOR_AFFINITY = 0, ACPI_SRAT_MEMORY_AFFINITY, @@ -267,36 +243,6 @@ enum acpi_address_range_id { ACPI_ADDRESS_RANGE_COUNT }; -/* - * System Locality Information Table (SLIT) - * see http://devresource.hp.com/devresource/docs/techpapers/ia64/slit.pdf - */ - -struct acpi_table_slit { - struct acpi_table_header header; - u64 localities; - u8 entry[1]; /* real size = localities^2 */ -} __attribute__ ((packed)); - -/* Smart Battery Description Table (SBST) */ - -struct acpi_table_sbst { - struct acpi_table_header header; - u32 warning; /* Warn user */ - u32 low; /* Critical sleep */ - u32 critical; /* Critical shutdown */ -} __attribute__ ((packed)); - -/* Embedded Controller Boot Resources Table (ECDT) */ - -struct acpi_table_ecdt { - struct acpi_table_header header; - struct acpi_generic_address ec_control; - struct acpi_generic_address ec_data; - u32 uid; - u8 gpe_bit; - char ec_id[0]; -} __attribute__ ((packed)); /* PCI MMCONFIG */ @@ -309,11 +255,6 @@ struct acpi_table_mcfg_config { u8 end_bus_number; u8 reserved[4]; } __attribute__ ((packed)); -struct acpi_table_mcfg { - struct acpi_table_header header; - u8 reserved[8]; - struct acpi_table_mcfg_config config[0]; -} __attribute__ ((packed)); /* Table Handlers */ -- cgit v1.2.3 From 5f3b1a8b6737b09ce5df4ec9fad4ad271aecb5fb Mon Sep 17 00:00:00 2001 From: Alexey Starikovskiy Date: Fri, 2 Feb 2007 19:48:22 +0300 Subject: ACPICA: Remove duplicate table definitions (non-conflicting) Signed-off-by: Len Brown --- include/linux/acpi.h | 106 ++------------------------------------------------- 1 file changed, 3 insertions(+), 103 deletions(-) (limited to 'include/linux') diff --git a/include/linux/acpi.h b/include/linux/acpi.h index 5a2b3633220e..fac7a7b1f5f9 100644 --- a/include/linux/acpi.h +++ b/include/linux/acpi.h @@ -58,106 +58,6 @@ typedef struct { u8 length; } __attribute__ ((packed)) acpi_table_entry_header; -/* Multiple APIC Description Table (MADT) */ - -enum acpi_madt_entry_id { - ACPI_MADT_LAPIC = 0, - ACPI_MADT_IOAPIC, - ACPI_MADT_INT_SRC_OVR, - ACPI_MADT_NMI_SRC, - ACPI_MADT_LAPIC_NMI, - ACPI_MADT_LAPIC_ADDR_OVR, - ACPI_MADT_IOSAPIC, - ACPI_MADT_LSAPIC, - ACPI_MADT_PLAT_INT_SRC, - ACPI_MADT_ENTRY_COUNT -}; - -typedef struct { - u16 polarity:2; - u16 trigger:2; - u16 reserved:12; -} __attribute__ ((packed)) acpi_interrupt_flags; - -struct acpi_table_lapic { - acpi_table_entry_header header; - u8 acpi_id; - u8 id; - struct { - u32 enabled:1; - u32 reserved:31; - } flags; -} __attribute__ ((packed)); - -struct acpi_table_ioapic { - acpi_table_entry_header header; - u8 id; - u8 reserved; - u32 address; - u32 global_irq_base; -} __attribute__ ((packed)); - -struct acpi_table_int_src_ovr { - acpi_table_entry_header header; - u8 bus; - u8 bus_irq; - u32 global_irq; - acpi_interrupt_flags flags; -} __attribute__ ((packed)); - -struct acpi_table_nmi_src { - acpi_table_entry_header header; - acpi_interrupt_flags flags; - u32 global_irq; -} __attribute__ ((packed)); - -struct acpi_table_lapic_nmi { - acpi_table_entry_header header; - u8 acpi_id; - acpi_interrupt_flags flags; - u8 lint; -} __attribute__ ((packed)); - -struct acpi_table_lapic_addr_ovr { - acpi_table_entry_header header; - u8 reserved[2]; - u64 address; -} __attribute__ ((packed)); - -struct acpi_table_iosapic { - acpi_table_entry_header header; - u8 id; - u8 reserved; - u32 global_irq_base; - u64 address; -} __attribute__ ((packed)); - -struct acpi_table_lsapic { - acpi_table_entry_header header; - u8 acpi_id; - u8 id; - u8 eid; - u8 reserved[3]; - struct { - u32 enabled:1; - u32 reserved:31; - } flags; -} __attribute__ ((packed)); - -struct acpi_table_plat_int_src { - acpi_table_entry_header header; - acpi_interrupt_flags flags; - u8 type; /* See acpi_interrupt_type */ - u8 id; - u8 eid; - u8 iosapic_vector; - u32 global_irq; - struct { - u32 cpei_override_flag:1; - u32 reserved:31; - } plint_flags; -} __attribute__ ((packed)); - enum acpi_interrupt_id { ACPI_INTERRUPT_PMI = 1, ACPI_INTERRUPT_INIT, @@ -285,7 +185,7 @@ typedef int (*acpi_table_handler) (struct acpi_table_header *header); extern acpi_table_handler acpi_table_ops[ACPI_TABLE_COUNT]; -typedef int (*acpi_madt_entry_handler) (acpi_table_entry_header *header, const unsigned long end); +typedef int (*acpi_madt_entry_handler) (struct acpi_subtable_header *header, const unsigned long end); char * __acpi_map_table (unsigned long phys_addr, unsigned long size); unsigned long acpi_find_rsdp (void); @@ -295,11 +195,11 @@ int acpi_numa_init (void); int acpi_table_init (void); int acpi_table_parse (char *id, acpi_table_handler handler); -int acpi_table_parse_madt (enum acpi_madt_entry_id id, acpi_madt_entry_handler handler, unsigned int max_entries); +int acpi_table_parse_madt (enum acpi_madt_type id, acpi_madt_entry_handler handler, unsigned int max_entries); int acpi_table_parse_srat (enum acpi_srat_entry_id id, acpi_madt_entry_handler handler, unsigned int max_entries); int acpi_parse_mcfg (struct acpi_table_header *header); void acpi_table_print (struct acpi_table_header *header, unsigned long phys_addr); -void acpi_table_print_madt_entry (acpi_table_entry_header *madt); +void acpi_table_print_madt_entry (struct acpi_subtable_header *madt); void acpi_table_print_srat_entry (acpi_table_entry_header *srat); /* the following four functions are architecture-dependent */ -- cgit v1.2.3 From 15a58ed12142939d51076380e6e58af477ad96ec Mon Sep 17 00:00:00 2001 From: Alexey Starikovskiy Date: Fri, 2 Feb 2007 19:48:22 +0300 Subject: ACPICA: Remove duplicate table definitions (non-conflicting), cont Signed-off-by: Len Brown --- include/linux/acpi.h | 123 +++------------------------------------------------ 1 file changed, 6 insertions(+), 117 deletions(-) (limited to 'include/linux') diff --git a/include/linux/acpi.h b/include/linux/acpi.h index fac7a7b1f5f9..815f1fb4ce21 100644 --- a/include/linux/acpi.h +++ b/include/linux/acpi.h @@ -53,11 +53,6 @@ enum acpi_irq_model_id { extern enum acpi_irq_model_id acpi_irq_model; -typedef struct { - u8 type; - u8 length; -} __attribute__ ((packed)) acpi_table_entry_header; - enum acpi_interrupt_id { ACPI_INTERRUPT_PMI = 1, ACPI_INTERRUPT_INIT, @@ -67,74 +62,6 @@ enum acpi_interrupt_id { #define ACPI_SPACE_MEM 0 -struct acpi_gen_regaddr { - u8 space_id; - u8 bit_width; - u8 bit_offset; - u8 resv; - u32 addrl; - u32 addrh; -} __attribute__ ((packed)); - -/* - * Simple Boot Flags - * http://www.microsoft.com/whdc/hwdev/resources/specs/simp_bios.mspx - */ -struct acpi_table_sbf -{ - u8 sbf_signature[4]; - u32 sbf_len; - u8 sbf_revision; - u8 sbf_csum; - u8 sbf_oemid[6]; - u8 sbf_oemtable[8]; - u8 sbf_revdata[4]; - u8 sbf_creator[4]; - u8 sbf_crearev[4]; - u8 sbf_cmos; - u8 sbf_spare[3]; -} __attribute__ ((packed)); - -/* - * System Resource Affinity Table (SRAT) - * http://www.microsoft.com/whdc/hwdev/platform/proc/SRAT.mspx - */ - -enum acpi_srat_entry_id { - ACPI_SRAT_PROCESSOR_AFFINITY = 0, - ACPI_SRAT_MEMORY_AFFINITY, - ACPI_SRAT_ENTRY_COUNT -}; - -struct acpi_table_processor_affinity { - acpi_table_entry_header header; - u8 proximity_domain; - u8 apic_id; - struct { - u32 enabled:1; - u32 reserved:31; - } flags; - u8 lsapic_eid; - u8 reserved[7]; -} __attribute__ ((packed)); - -struct acpi_table_memory_affinity { - acpi_table_entry_header header; - u8 proximity_domain; - u8 reserved1[5]; - u32 base_addr_lo; - u32 base_addr_hi; - u32 length_lo; - u32 length_hi; - u32 memory_type; /* See acpi_address_range_id */ - struct { - u32 enabled:1; - u32 hot_pluggable:1; - u32 reserved:30; - } flags; - u64 reserved2; -} __attribute__ ((packed)); - enum acpi_address_range_id { ACPI_ADDRESS_RANGE_MEMORY = 1, ACPI_ADDRESS_RANGE_RESERVED = 2, @@ -144,46 +71,9 @@ enum acpi_address_range_id { }; -/* PCI MMCONFIG */ - -/* Defined in PCI Firmware Specification 3.0 */ -struct acpi_table_mcfg_config { - u32 base_address; - u32 base_reserved; - u16 pci_segment_group_number; - u8 start_bus_number; - u8 end_bus_number; - u8 reserved[4]; -} __attribute__ ((packed)); - /* Table Handlers */ -enum acpi_table_id { - ACPI_TABLE_UNKNOWN = 0, - ACPI_APIC, - ACPI_BOOT, - ACPI_DBGP, - ACPI_DSDT, - ACPI_ECDT, - ACPI_ETDT, - ACPI_FADT, - ACPI_FACS, - ACPI_OEMX, - ACPI_PSDT, - ACPI_SBST, - ACPI_SLIT, - ACPI_SPCR, - ACPI_SRAT, - ACPI_SSDT, - ACPI_SPMI, - ACPI_HPET, - ACPI_MCFG, - ACPI_TABLE_COUNT -}; - -typedef int (*acpi_table_handler) (struct acpi_table_header *header); - -extern acpi_table_handler acpi_table_ops[ACPI_TABLE_COUNT]; +typedef int (*acpi_table_handler) (struct acpi_table_header *table); typedef int (*acpi_madt_entry_handler) (struct acpi_subtable_header *header, const unsigned long end); @@ -196,11 +86,10 @@ int acpi_numa_init (void); int acpi_table_init (void); int acpi_table_parse (char *id, acpi_table_handler handler); int acpi_table_parse_madt (enum acpi_madt_type id, acpi_madt_entry_handler handler, unsigned int max_entries); -int acpi_table_parse_srat (enum acpi_srat_entry_id id, acpi_madt_entry_handler handler, unsigned int max_entries); +int acpi_table_parse_srat (enum acpi_srat_type id, acpi_madt_entry_handler handler, unsigned int max_entries); int acpi_parse_mcfg (struct acpi_table_header *header); -void acpi_table_print (struct acpi_table_header *header, unsigned long phys_addr); void acpi_table_print_madt_entry (struct acpi_subtable_header *madt); -void acpi_table_print_srat_entry (acpi_table_entry_header *srat); +void acpi_table_print_srat_entry (struct acpi_subtable_header *srat); /* the following four functions are architecture-dependent */ #ifdef CONFIG_HAVE_ARCH_PARSE_SRAT @@ -211,8 +100,8 @@ void acpi_table_print_srat_entry (acpi_table_entry_header *srat); #define acpi_numa_arch_fixup() do {} while (0) #else void acpi_numa_slit_init (struct acpi_table_slit *slit); -void acpi_numa_processor_affinity_init (struct acpi_table_processor_affinity *pa); -void acpi_numa_memory_affinity_init (struct acpi_table_memory_affinity *ma); +void acpi_numa_processor_affinity_init (struct acpi_srat_cpu_affinity *pa); +void acpi_numa_memory_affinity_init (struct acpi_srat_mem_affinity *ma); void acpi_numa_arch_fixup(void); #endif @@ -227,7 +116,7 @@ int acpi_unregister_ioapic(acpi_handle handle, u32 gsi_base); extern int acpi_mp_config; -extern struct acpi_table_mcfg_config *pci_mmcfg_config; +extern struct acpi_mcfg_allocation *pci_mmcfg_config; extern int pci_mmcfg_config_num; extern int sbf_port; -- cgit v1.2.3 From f22ee4edf63e7480511112d9965c71e07be3f8b7 Mon Sep 17 00:00:00 2001 From: Pierre Ossman Date: Tue, 26 Dec 2006 15:11:23 +0100 Subject: mmc: replace host->card_busy As card_busy was only used to indicate if the host was exclusively claimed and not really used to identify a particular card, replacing it with just a boolean makes things a lot more easily understandable. Signed-off-by: Pierre Ossman --- include/linux/mmc/host.h | 5 +++-- 1 file changed, 3 insertions(+), 2 deletions(-) (limited to 'include/linux') diff --git a/include/linux/mmc/host.h b/include/linux/mmc/host.h index c15ae1986b98..dc4c6e395198 100644 --- a/include/linux/mmc/host.h +++ b/include/linux/mmc/host.h @@ -106,8 +106,9 @@ struct mmc_host { struct list_head cards; /* devices attached to this host */ wait_queue_head_t wq; - spinlock_t lock; /* card_busy lock */ - struct mmc_card *card_busy; /* the MMC card claiming host */ + spinlock_t lock; /* claimed lock */ + unsigned int claimed:1; /* host exclusively claimed */ + struct mmc_card *card_selected; /* the selected MMC card */ struct delayed_work detect; -- cgit v1.2.3 From 11354d03afe9dd0d114e078057158baad4b4eee9 Mon Sep 17 00:00:00 2001 From: Pierre Ossman Date: Sun, 14 Jan 2007 01:41:45 +0100 Subject: mmc: let host be parent of cards Change the parent of cards to be a specific host (a class device), not the physical controller. This is particularly useful when the hardware has multiple slots, meaning multiple hosts. Signed-off-by: Pierre Ossman --- include/linux/mmc/host.h | 1 + 1 file changed, 1 insertion(+) (limited to 'include/linux') diff --git a/include/linux/mmc/host.h b/include/linux/mmc/host.h index dc4c6e395198..ae98d6766bdd 100644 --- a/include/linux/mmc/host.h +++ b/include/linux/mmc/host.h @@ -127,6 +127,7 @@ static inline void *mmc_priv(struct mmc_host *host) } #define mmc_dev(x) ((x)->parent) +#define mmc_classdev(x) (&(x)->class_dev) #define mmc_hostname(x) ((x)->class_dev.bus_id) extern int mmc_suspend_host(struct mmc_host *, pm_message_t); -- cgit v1.2.3 From 9e9dc5f29f2eb65153a15c4fdb12b4382e3a75b2 Mon Sep 17 00:00:00 2001 From: Darren Salt Date: Sat, 27 Jan 2007 15:32:31 +0100 Subject: mmc: Power quirk for ENE controllers Support for these devices was broken for 2.6.18-rc1 and later by commit 146ad66eac836c0b976c98f428d73e1f6a75270d, which added voltage level support. This restores the previous behaviour for these devices by ensuring that when the voltage is changed, only one write to set the voltage is performed. It may be that both writes are needed if the voltage is being changed between two non-zero values or that it's safe to ensure that only one write is done if the hardware only supports one voltage; I don't know whether either is the case nor can I test since I have only the one SD reader (1524:0550), and it supports just the one voltage. Signed-off-by: Darren Salt Signed-off-by: Pierre Ossman --- include/linux/pci_ids.h | 1 + 1 file changed, 1 insertion(+) (limited to 'include/linux') diff --git a/include/linux/pci_ids.h b/include/linux/pci_ids.h index 3d1d21035dec..d37f46aaaea1 100644 --- a/include/linux/pci_ids.h +++ b/include/linux/pci_ids.h @@ -1971,6 +1971,7 @@ #define PCI_DEVICE_ID_TOPIC_TP560 0x0000 #define PCI_VENDOR_ID_ENE 0x1524 +#define PCI_DEVICE_ID_ENE_CB712_SD 0x0550 #define PCI_DEVICE_ID_ENE_1211 0x1211 #define PCI_DEVICE_ID_ENE_1225 0x1225 #define PCI_DEVICE_ID_ENE_1410 0x1410 -- cgit v1.2.3 From fba68bd2dab1ac99af3c5a963ec9581cfa9f1725 Mon Sep 17 00:00:00 2001 From: Philip Langdale Date: Thu, 4 Jan 2007 06:57:32 -0800 Subject: mmc: Add support for SDHC cards Thanks to the generous donation of an SDHC card by John Gilmore, and the surprisingly enlightened decision by the SD Card Association to publish useful specs, I've been able to bash out support for SDHC. The changes are not too profound: i) Add a card flag indicating the card uses block level addressing and check it in the block driver. As we never took advantage of byte-level addressing, this simply involves skipping the block -> byte translation when sending commands. ii) The layout of the CSD is changed - a set of fields are discarded to make space for a larger C_SIZE. We did not reference any of the discarded fields except those related to the C_SIZE. iii) Read and write timeouts are fixed values and not calculated from CSD values. iv) Before invoking SEND_APP_OP_COND, we must invoke the new SEND_IF_COND to inform the card we support SDHC. Signed-off-by: Philipl Langdale Signed-off-by: Pierre Ossman --- include/linux/mmc/card.h | 3 +++ include/linux/mmc/mmc.h | 1 + include/linux/mmc/protocol.h | 13 ++++++++++++- 3 files changed, 16 insertions(+), 1 deletion(-) (limited to 'include/linux') diff --git a/include/linux/mmc/card.h b/include/linux/mmc/card.h index d0e6a5497614..e45712acfac5 100644 --- a/include/linux/mmc/card.h +++ b/include/linux/mmc/card.h @@ -71,6 +71,7 @@ struct mmc_card { #define MMC_STATE_SDCARD (1<<3) /* is an SD card */ #define MMC_STATE_READONLY (1<<4) /* card is read-only */ #define MMC_STATE_HIGHSPEED (1<<5) /* card is in high speed mode */ +#define MMC_STATE_BLOCKADDR (1<<6) /* card uses block-addressing */ u32 raw_cid[4]; /* raw card CID */ u32 raw_csd[4]; /* raw card CSD */ u32 raw_scr[2]; /* raw card SCR */ @@ -87,6 +88,7 @@ struct mmc_card { #define mmc_card_sd(c) ((c)->state & MMC_STATE_SDCARD) #define mmc_card_readonly(c) ((c)->state & MMC_STATE_READONLY) #define mmc_card_highspeed(c) ((c)->state & MMC_STATE_HIGHSPEED) +#define mmc_card_blockaddr(c) ((c)->state & MMC_STATE_BLOCKADDR) #define mmc_card_set_present(c) ((c)->state |= MMC_STATE_PRESENT) #define mmc_card_set_dead(c) ((c)->state |= MMC_STATE_DEAD) @@ -94,6 +96,7 @@ struct mmc_card { #define mmc_card_set_sd(c) ((c)->state |= MMC_STATE_SDCARD) #define mmc_card_set_readonly(c) ((c)->state |= MMC_STATE_READONLY) #define mmc_card_set_highspeed(c) ((c)->state |= MMC_STATE_HIGHSPEED) +#define mmc_card_set_blockaddr(c) ((c)->state |= MMC_STATE_BLOCKADDR) #define mmc_card_name(c) ((c)->cid.prod_name) #define mmc_card_id(c) ((c)->dev.bus_id) diff --git a/include/linux/mmc/mmc.h b/include/linux/mmc/mmc.h index bcf24909d677..cdc54be804f1 100644 --- a/include/linux/mmc/mmc.h +++ b/include/linux/mmc/mmc.h @@ -43,6 +43,7 @@ struct mmc_command { #define MMC_RSP_R2 (MMC_RSP_PRESENT|MMC_RSP_136|MMC_RSP_CRC) #define MMC_RSP_R3 (MMC_RSP_PRESENT) #define MMC_RSP_R6 (MMC_RSP_PRESENT|MMC_RSP_CRC|MMC_RSP_OPCODE) +#define MMC_RSP_R7 (MMC_RSP_PRESENT|MMC_RSP_CRC|MMC_RSP_OPCODE) #define mmc_resp_type(cmd) ((cmd)->flags & (MMC_RSP_PRESENT|MMC_RSP_136|MMC_RSP_CRC|MMC_RSP_BUSY|MMC_RSP_OPCODE)) diff --git a/include/linux/mmc/protocol.h b/include/linux/mmc/protocol.h index 2dce60c43f4b..c90b6768329d 100644 --- a/include/linux/mmc/protocol.h +++ b/include/linux/mmc/protocol.h @@ -79,9 +79,12 @@ #define MMC_GEN_CMD 56 /* adtc [0] RD/WR R1 */ /* SD commands type argument response */ - /* class 8 */ + /* class 0 */ /* This is basically the same command as for MMC with some quirks. */ #define SD_SEND_RELATIVE_ADDR 3 /* bcr R6 */ +#define SD_SEND_IF_COND 8 /* bcr [11:0] See below R7 */ + + /* class 10 */ #define SD_SWITCH 6 /* adtc [31:0] See below R1 */ /* Application commands */ @@ -114,6 +117,14 @@ * [3:0] Function group 1 */ +/* + * SD_SEND_IF_COND argument format: + * + * [31:12] Reserved (0) + * [11:8] Host Voltage Supply Flags + * [7:0] Check Pattern (0xAA) + */ + /* MMC status in R1 Type -- cgit v1.2.3 From 8e02f8581cd2f9c12a03be7641d5c2c427170feb Mon Sep 17 00:00:00 2001 From: Alex Dubov Date: Fri, 8 Dec 2006 16:50:51 +1100 Subject: tifm_sd: restructure initialization, removal and command handling In order to support correct suspend and resume several changes were needed: 1. Switch from work_struct to tasklet for command handling. When device suspend is called workqueues are already frozen and can not be used. 2. Separate host initialization code from driver's probe and don't rely on interrupts for host initialization. This, in turn, addresses two problems: a) Resume needs to re-initialize the host, but can not assume that device interrupts were already re-armed. b) Previously, probe will return successfully before really knowing the state of the host, as host interrupts were not armed in time. Now it uses polling to determine the real host state before returning. 3. Separate termination code from driver's remove. Termination may be caused by resume, if media changed type or became unavailable during suspend. Signed-off-by: Alex Dubov Signed-off-by: Pierre Ossman --- include/linux/tifm.h | 5 ++--- 1 file changed, 2 insertions(+), 3 deletions(-) (limited to 'include/linux') diff --git a/include/linux/tifm.h b/include/linux/tifm.h index dfb8052eee5e..9caa28e2a63c 100644 --- a/include/linux/tifm.h +++ b/include/linux/tifm.h @@ -89,8 +89,7 @@ struct tifm_dev { char __iomem *addr; spinlock_t lock; tifm_media_id media_id; - char wq_name[KOBJ_NAME_LEN]; - struct workqueue_struct *wq; + unsigned int socket_id; unsigned int (*signal_irq)(struct tifm_dev *sock, unsigned int sock_irq_status); @@ -132,7 +131,7 @@ void tifm_free_device(struct device *dev); void tifm_free_adapter(struct tifm_adapter *fm); int tifm_add_adapter(struct tifm_adapter *fm); void tifm_remove_adapter(struct tifm_adapter *fm); -struct tifm_dev *tifm_alloc_device(struct tifm_adapter *fm, unsigned int id); +struct tifm_dev *tifm_alloc_device(struct tifm_adapter *fm); int tifm_register_driver(struct tifm_driver *drv); void tifm_unregister_driver(struct tifm_driver *drv); void tifm_eject(struct tifm_dev *sock); -- cgit v1.2.3 From 50743f4cb1d655c7fbe25af58a9d0db6bf76d687 Mon Sep 17 00:00:00 2001 From: Alex Dubov Date: Mon, 11 Dec 2006 01:55:30 +1100 Subject: Remove unused return value from signal_irq callback Signed-off-by: Alex Dubov Signed-off-by: Pierre Ossman --- include/linux/tifm.h | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) (limited to 'include/linux') diff --git a/include/linux/tifm.h b/include/linux/tifm.h index 9caa28e2a63c..5b0baef4e61f 100644 --- a/include/linux/tifm.h +++ b/include/linux/tifm.h @@ -91,7 +91,7 @@ struct tifm_dev { tifm_media_id media_id; unsigned int socket_id; - unsigned int (*signal_irq)(struct tifm_dev *sock, + void (*signal_irq)(struct tifm_dev *sock, unsigned int sock_irq_status); struct tifm_driver *drv; -- cgit v1.2.3 From 6412d927313f08808d61b7efba8da43717d4e8d2 Mon Sep 17 00:00:00 2001 From: Alex Dubov Date: Mon, 11 Dec 2006 01:55:33 +1100 Subject: tifm_7xx1: Merge media insert and media remove functions Hardware does not say whether card was inserted or removed when reporting socket events. Moreover, during suspend, media can be removed or switched to some other card type without notification. Therefore, for each socket in the change set the following is performed: 1. If there's active device in the socket it's unregistered 2. Media detection is performed 3. If detection recognizes supportable media, new device is registered This patch also alters some macros and variable names to enhance clarity. Signed-off-by: Alex Dubov Signed-off-by: Pierre Ossman --- include/linux/tifm.h | 19 ++++++++----------- 1 file changed, 8 insertions(+), 11 deletions(-) (limited to 'include/linux') diff --git a/include/linux/tifm.h b/include/linux/tifm.h index 5b0baef4e61f..eaf9e1f48780 100644 --- a/include/linux/tifm.h +++ b/include/linux/tifm.h @@ -62,11 +62,10 @@ enum { #define TIFM_IRQ_ENABLE 0x80000000 -#define TIFM_IRQ_SOCKMASK 0x00000001 -#define TIFM_IRQ_CARDMASK 0x00000100 -#define TIFM_IRQ_FIFOMASK 0x00010000 +#define TIFM_IRQ_SOCKMASK(x) (x) +#define TIFM_IRQ_CARDMASK(x) ((x) << 8) +#define TIFM_IRQ_FIFOMASK(x) ((x) << 16) #define TIFM_IRQ_SETALL 0xffffffff -#define TIFM_IRQ_SETALLSOCK 0x0000000f #define TIFM_CTRL_LED 0x00000040 #define TIFM_CTRL_FAST_CLK 0x00000100 @@ -108,18 +107,16 @@ struct tifm_driver { struct tifm_adapter { char __iomem *addr; - unsigned int irq_status; - unsigned int insert_mask; - unsigned int remove_mask; spinlock_t lock; + unsigned int irq_status; + unsigned int socket_change_set; unsigned int id; - unsigned int max_sockets; + unsigned int num_sockets; + struct tifm_dev **sockets; char wq_name[KOBJ_NAME_LEN]; unsigned int inhibit_new_cards; struct workqueue_struct *wq; - struct work_struct media_inserter; - struct work_struct media_remover; - struct tifm_dev **sockets; + struct work_struct media_switcher; struct class_device cdev; struct device *dev; -- cgit v1.2.3 From 7146f0d3bd2bcd0100a5db54f4ba9edc1042fe01 Mon Sep 17 00:00:00 2001 From: Alex Dubov Date: Mon, 18 Dec 2006 14:20:06 +1100 Subject: tifm_7xx1: switch from workqueue to kthread As there's only one work item (media_switcher) to handle and it's effectively serialized with itself, I found it more convenient to use kthread instead of workqueue. This also allows for a working implementation of suspend/resume, which were totally broken in the past version. Signed-off-by: Alex Dubov Signed-off-by: Pierre Ossman --- include/linux/tifm.h | 10 ++++------ 1 file changed, 4 insertions(+), 6 deletions(-) (limited to 'include/linux') diff --git a/include/linux/tifm.h b/include/linux/tifm.h index eaf9e1f48780..e5a8295f9fbc 100644 --- a/include/linux/tifm.h +++ b/include/linux/tifm.h @@ -17,7 +17,7 @@ #include #include #include -#include +#include /* Host registers (relative to pci base address): */ enum { @@ -110,13 +110,11 @@ struct tifm_adapter { spinlock_t lock; unsigned int irq_status; unsigned int socket_change_set; + wait_queue_head_t change_set_notify; unsigned int id; unsigned int num_sockets; struct tifm_dev **sockets; - char wq_name[KOBJ_NAME_LEN]; - unsigned int inhibit_new_cards; - struct workqueue_struct *wq; - struct work_struct media_switcher; + struct task_struct *media_switcher; struct class_device cdev; struct device *dev; @@ -126,7 +124,7 @@ struct tifm_adapter { struct tifm_adapter *tifm_alloc_adapter(void); void tifm_free_device(struct device *dev); void tifm_free_adapter(struct tifm_adapter *fm); -int tifm_add_adapter(struct tifm_adapter *fm); +int tifm_add_adapter(struct tifm_adapter *fm, int (*mediathreadfn)(void *data)); void tifm_remove_adapter(struct tifm_adapter *fm); struct tifm_dev *tifm_alloc_device(struct tifm_adapter *fm); int tifm_register_driver(struct tifm_driver *drv); -- cgit v1.2.3 From b5ad6761533c3f7e97c93b2333a0f88490d44f36 Mon Sep 17 00:00:00 2001 From: Alex Dubov Date: Mon, 11 Dec 2006 01:55:35 +1100 Subject: tifm_7xx1: recognize device 0xac8f as supported This patch also adds symbolic defines for supported pci ids. Signed-off-by: Alex Dubov Signed-off-by: Pierre Ossman --- include/linux/pci_ids.h | 3 +++ 1 file changed, 3 insertions(+) (limited to 'include/linux') diff --git a/include/linux/pci_ids.h b/include/linux/pci_ids.h index d37f46aaaea1..ccd706f876ec 100644 --- a/include/linux/pci_ids.h +++ b/include/linux/pci_ids.h @@ -735,9 +735,11 @@ #define PCI_DEVICE_ID_TI_TVP4020 0x3d07 #define PCI_DEVICE_ID_TI_4450 0x8011 #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 #define PCI_DEVICE_ID_TI_X515 0x8036 #define PCI_DEVICE_ID_TI_XX12 0x8039 +#define PCI_DEVICE_ID_TI_XX12_FM 0x803b #define PCI_DEVICE_ID_TI_1130 0xac12 #define PCI_DEVICE_ID_TI_1031 0xac13 #define PCI_DEVICE_ID_TI_1131 0xac15 @@ -765,6 +767,7 @@ #define PCI_DEVICE_ID_TI_1510 0xac56 #define PCI_DEVICE_ID_TI_X620 0xac8d #define PCI_DEVICE_ID_TI_X420 0xac8e +#define PCI_DEVICE_ID_TI_XX20_FM 0xac8f #define PCI_VENDOR_ID_SONY 0x104d -- cgit v1.2.3 From 41d78f7405659b55e082c5f0b3d1b625e75e1294 Mon Sep 17 00:00:00 2001 From: Alex Dubov Date: Mon, 11 Dec 2006 01:55:37 +1100 Subject: tifm_core: add suspend/resume infrastructure for tifm devices Signed-off-by: Alex Dubov Signed-off-by: Pierre Ossman --- include/linux/tifm.h | 3 +++ 1 file changed, 3 insertions(+) (limited to 'include/linux') diff --git a/include/linux/tifm.h b/include/linux/tifm.h index e5a8295f9fbc..3deb0a6c1370 100644 --- a/include/linux/tifm.h +++ b/include/linux/tifm.h @@ -101,6 +101,9 @@ struct tifm_driver { tifm_media_id *id_table; int (*probe)(struct tifm_dev *dev); void (*remove)(struct tifm_dev *dev); + int (*suspend)(struct tifm_dev *dev, + pm_message_t state); + int (*resume)(struct tifm_dev *dev); struct device_driver driver; }; -- cgit v1.2.3 From fe4a3c7a20f14d86022a8132adbf6ddb98e7197c Mon Sep 17 00:00:00 2001 From: Pierre Ossman Date: Tue, 21 Nov 2006 17:54:23 +0100 Subject: mmc: Allow host drivers to specify a max block size Most controllers have an upper limit on the block size. Allow the host drivers to specify this and make sure we avoid hitting this limit. Signed-off-by: Pierre Ossman --- include/linux/mmc/host.h | 1 + 1 file changed, 1 insertion(+) (limited to 'include/linux') diff --git a/include/linux/mmc/host.h b/include/linux/mmc/host.h index ae98d6766bdd..2da0c918a8cc 100644 --- a/include/linux/mmc/host.h +++ b/include/linux/mmc/host.h @@ -94,6 +94,7 @@ struct mmc_host { unsigned short max_phys_segs; /* see blk_queue_max_phys_segments */ unsigned short max_sectors; /* see blk_queue_max_sectors */ unsigned short unused; + unsigned int max_blk_size; /* maximum size of one mmc block */ /* private data */ struct mmc_ios ios; /* current io bus settings */ -- cgit v1.2.3 From 55db890a838c7b37256241b1fc53d6344aa79cc0 Mon Sep 17 00:00:00 2001 From: Pierre Ossman Date: Tue, 21 Nov 2006 17:55:45 +0100 Subject: mmc: Allow host drivers to specify max block count Many controllers have an upper limit on the number of blocks that can be transferred in one request. Allow the host drivers to specify this and make sure we avoid hitting this limit. Also change the max_sectors field to avoid confusion. This makes it map less directly to the block layer limits, but as they didn't apply directly on MMC cards anyway, this isn't a great loss. Signed-off-by: Pierre Ossman --- include/linux/mmc/host.h | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-) (limited to 'include/linux') diff --git a/include/linux/mmc/host.h b/include/linux/mmc/host.h index 2da0c918a8cc..913e5752569f 100644 --- a/include/linux/mmc/host.h +++ b/include/linux/mmc/host.h @@ -92,9 +92,10 @@ struct mmc_host { unsigned int max_seg_size; /* see blk_queue_max_segment_size */ unsigned short max_hw_segs; /* see blk_queue_max_hw_segments */ unsigned short max_phys_segs; /* see blk_queue_max_phys_segments */ - unsigned short max_sectors; /* see blk_queue_max_sectors */ unsigned short unused; + unsigned int max_req_size; /* maximum number of bytes in one req */ unsigned int max_blk_size; /* maximum size of one mmc block */ + unsigned int max_blk_count; /* maximum number of blocks in one req */ /* private data */ struct mmc_ios ios; /* current io bus settings */ -- cgit v1.2.3 From 5556feae1c4e1cf2021b5fb2ef99973125de2250 Mon Sep 17 00:00:00 2001 From: Anssi Hannula Date: Thu, 11 Jan 2007 16:51:17 +0200 Subject: hid: quirk for multi-input devices with unneeded output reports Add new quirk HID_QUIRK_SKIP_OUTPUT_REPORTS to skip output reports when enumerating reports on a hid-input device. Add this quirk and HID_QUIRK_MULTI_INPUT to 0810:0001. PantherLord Twin USB Joystick, 0810:0001 has separate input reports for 2 distinct game controllers in the same interface, so it needs HID_QUIRK_MULTI_INPUT. However, the device also contains one output report per controller which is used to control the force feedback function, and we do not want those to appear as separate input devices as well. The simplest approach seems to be to add a quirk to skip output reports on 0810:0001, and allow the force feedback driver to handle those. Signed-off-by: Anssi Hannula Signed-off-by: Jiri Kosina --- include/linux/hid.h | 1 + 1 file changed, 1 insertion(+) (limited to 'include/linux') diff --git a/include/linux/hid.h b/include/linux/hid.h index 342b4e639acb..523b8341e791 100644 --- a/include/linux/hid.h +++ b/include/linux/hid.h @@ -264,6 +264,7 @@ struct hid_item { #define HID_QUIRK_INVERT_HWHEEL 0x00004000 #define HID_QUIRK_POWERBOOK_ISO_KEYBOARD 0x00008000 #define HID_QUIRK_BAD_RELATIVE_KEYS 0x00010000 +#define HID_QUIRK_SKIP_OUTPUT_REPORTS 0x00020000 /* * This is the global environment of the parser. This information is -- cgit v1.2.3 From 20eb12790670985c8e30821218993bd260387b89 Mon Sep 17 00:00:00 2001 From: Anssi Hannula Date: Thu, 11 Jan 2007 16:51:18 +0200 Subject: hid: force feedback driver for PantherLord USB/PS2 2in1 Adapter Add a force feedback driver for PantherLord USB/PS2 2in1 Adapter, 0810:0001. The device identifies itself as "Twin USB Joystick". Signed-off-by: Anssi Hannula Signed-off-by: Jiri Kosina --- include/linux/hid.h | 1 + 1 file changed, 1 insertion(+) (limited to 'include/linux') diff --git a/include/linux/hid.h b/include/linux/hid.h index 523b8341e791..18d0f2ce817f 100644 --- a/include/linux/hid.h +++ b/include/linux/hid.h @@ -504,6 +504,7 @@ struct hid_device *hid_parse_report(__u8 *start, unsigned size); int hid_ff_init(struct hid_device *hid); int hid_lgff_init(struct hid_device *hid); +int hid_plff_init(struct hid_device *hid); int hid_tmff_init(struct hid_device *hid); int hid_zpff_init(struct hid_device *hid); #ifdef CONFIG_HID_PID -- cgit v1.2.3 From c080d89ad91e98fec0e8fc5f448a1ad899bd85c7 Mon Sep 17 00:00:00 2001 From: Jiri Kosina Date: Thu, 25 Jan 2007 11:43:31 +0100 Subject: HID: hid debug from hid-debug.h to hid layer hid-debug.h contains a lot of code, and should not therefore be a header. This patch moves the code to generic hid layer as .c source, and introduces CONFIG_HID_DEBUG to conditionally compile it, instead of playing with #define DEBUG and including hid-debug.h. Signed-off-by: Jiri Kosina --- include/linux/hid-debug.h | 749 ++-------------------------------------------- include/linux/hid.h | 10 - 2 files changed, 18 insertions(+), 741 deletions(-) (limited to 'include/linux') diff --git a/include/linux/hid-debug.h b/include/linux/hid-debug.h index 8e4dbb51fc70..50d568ec178a 100644 --- a/include/linux/hid-debug.h +++ b/include/linux/hid-debug.h @@ -1,10 +1,8 @@ +#ifndef __HID_DEBUG_H +#define __HID_DEBUG_H + /* - * $Id: hid-debug.h,v 1.8 2001/09/25 09:37:57 vojtech Exp $ - * - * (c) 1999 Andreas Gal - * (c) 2000-2001 Vojtech Pavlik - * - * Some debug stuff for the HID parser. + * Copyright (c) 2007 Jiri Kosina */ /* @@ -22,737 +20,26 @@ * along with this program; if not, write to the Free Software * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA * - * Should you need to contact me, the author, you can do so either by - * e-mail - mail your message to , or by paper mail: - * Vojtech Pavlik, Simunkova 1594, Prague 8, 182 00 Czech Republic */ -#include - -struct hid_usage_entry { - unsigned page; - unsigned usage; - char *description; -}; - -static const struct hid_usage_entry hid_usage_table[] = { - { 0, 0, "Undefined" }, - { 1, 0, "GenericDesktop" }, - {0, 0x01, "Pointer"}, - {0, 0x02, "Mouse"}, - {0, 0x04, "Joystick"}, - {0, 0x05, "GamePad"}, - {0, 0x06, "Keyboard"}, - {0, 0x07, "Keypad"}, - {0, 0x08, "MultiAxis"}, - {0, 0x30, "X"}, - {0, 0x31, "Y"}, - {0, 0x32, "Z"}, - {0, 0x33, "Rx"}, - {0, 0x34, "Ry"}, - {0, 0x35, "Rz"}, - {0, 0x36, "Slider"}, - {0, 0x37, "Dial"}, - {0, 0x38, "Wheel"}, - {0, 0x39, "HatSwitch"}, - {0, 0x3a, "CountedBuffer"}, - {0, 0x3b, "ByteCount"}, - {0, 0x3c, "MotionWakeup"}, - {0, 0x3d, "Start"}, - {0, 0x3e, "Select"}, - {0, 0x40, "Vx"}, - {0, 0x41, "Vy"}, - {0, 0x42, "Vz"}, - {0, 0x43, "Vbrx"}, - {0, 0x44, "Vbry"}, - {0, 0x45, "Vbrz"}, - {0, 0x46, "Vno"}, - {0, 0x80, "SystemControl"}, - {0, 0x81, "SystemPowerDown"}, - {0, 0x82, "SystemSleep"}, - {0, 0x83, "SystemWakeUp"}, - {0, 0x84, "SystemContextMenu"}, - {0, 0x85, "SystemMainMenu"}, - {0, 0x86, "SystemAppMenu"}, - {0, 0x87, "SystemMenuHelp"}, - {0, 0x88, "SystemMenuExit"}, - {0, 0x89, "SystemMenuSelect"}, - {0, 0x8a, "SystemMenuRight"}, - {0, 0x8b, "SystemMenuLeft"}, - {0, 0x8c, "SystemMenuUp"}, - {0, 0x8d, "SystemMenuDown"}, - {0, 0x90, "D-PadUp"}, - {0, 0x91, "D-PadDown"}, - {0, 0x92, "D-PadRight"}, - {0, 0x93, "D-PadLeft"}, - { 2, 0, "Simulation" }, - {0, 0xb0, "Aileron"}, - {0, 0xb1, "AileronTrim"}, - {0, 0xb2, "Anti-Torque"}, - {0, 0xb3, "Autopilot"}, - {0, 0xb4, "Chaff"}, - {0, 0xb5, "Collective"}, - {0, 0xb6, "DiveBrake"}, - {0, 0xb7, "ElectronicCountermeasures"}, - {0, 0xb8, "Elevator"}, - {0, 0xb9, "ElevatorTrim"}, - {0, 0xba, "Rudder"}, - {0, 0xbb, "Throttle"}, - {0, 0xbc, "FlightCommunications"}, - {0, 0xbd, "FlareRelease"}, - {0, 0xbe, "LandingGear"}, - {0, 0xbf, "ToeBrake"}, - { 7, 0, "Keyboard" }, - { 8, 0, "LED" }, - {0, 0x01, "NumLock"}, - {0, 0x02, "CapsLock"}, - {0, 0x03, "ScrollLock"}, - {0, 0x04, "Compose"}, - {0, 0x05, "Kana"}, - {0, 0x4b, "GenericIndicator"}, - { 9, 0, "Button" }, - { 10, 0, "Ordinal" }, - { 12, 0, "Consumer" }, - {0, 0x238, "HorizontalWheel"}, - { 13, 0, "Digitizers" }, - {0, 0x01, "Digitizer"}, - {0, 0x02, "Pen"}, - {0, 0x03, "LightPen"}, - {0, 0x04, "TouchScreen"}, - {0, 0x05, "TouchPad"}, - {0, 0x20, "Stylus"}, - {0, 0x21, "Puck"}, - {0, 0x22, "Finger"}, - {0, 0x30, "TipPressure"}, - {0, 0x31, "BarrelPressure"}, - {0, 0x32, "InRange"}, - {0, 0x33, "Touch"}, - {0, 0x34, "UnTouch"}, - {0, 0x35, "Tap"}, - {0, 0x39, "TabletFunctionKey"}, - {0, 0x3a, "ProgramChangeKey"}, - {0, 0x3c, "Invert"}, - {0, 0x42, "TipSwitch"}, - {0, 0x43, "SecondaryTipSwitch"}, - {0, 0x44, "BarrelSwitch"}, - {0, 0x45, "Eraser"}, - {0, 0x46, "TabletPick"}, - { 15, 0, "PhysicalInterfaceDevice" }, - {0, 0x00, "Undefined"}, - {0, 0x01, "Physical_Interface_Device"}, - {0, 0x20, "Normal"}, - {0, 0x21, "Set_Effect_Report"}, - {0, 0x22, "Effect_Block_Index"}, - {0, 0x23, "Parameter_Block_Offset"}, - {0, 0x24, "ROM_Flag"}, - {0, 0x25, "Effect_Type"}, - {0, 0x26, "ET_Constant_Force"}, - {0, 0x27, "ET_Ramp"}, - {0, 0x28, "ET_Custom_Force_Data"}, - {0, 0x30, "ET_Square"}, - {0, 0x31, "ET_Sine"}, - {0, 0x32, "ET_Triangle"}, - {0, 0x33, "ET_Sawtooth_Up"}, - {0, 0x34, "ET_Sawtooth_Down"}, - {0, 0x40, "ET_Spring"}, - {0, 0x41, "ET_Damper"}, - {0, 0x42, "ET_Inertia"}, - {0, 0x43, "ET_Friction"}, - {0, 0x50, "Duration"}, - {0, 0x51, "Sample_Period"}, - {0, 0x52, "Gain"}, - {0, 0x53, "Trigger_Button"}, - {0, 0x54, "Trigger_Repeat_Interval"}, - {0, 0x55, "Axes_Enable"}, - {0, 0x56, "Direction_Enable"}, - {0, 0x57, "Direction"}, - {0, 0x58, "Type_Specific_Block_Offset"}, - {0, 0x59, "Block_Type"}, - {0, 0x5A, "Set_Envelope_Report"}, - {0, 0x5B, "Attack_Level"}, - {0, 0x5C, "Attack_Time"}, - {0, 0x5D, "Fade_Level"}, - {0, 0x5E, "Fade_Time"}, - {0, 0x5F, "Set_Condition_Report"}, - {0, 0x60, "CP_Offset"}, - {0, 0x61, "Positive_Coefficient"}, - {0, 0x62, "Negative_Coefficient"}, - {0, 0x63, "Positive_Saturation"}, - {0, 0x64, "Negative_Saturation"}, - {0, 0x65, "Dead_Band"}, - {0, 0x66, "Download_Force_Sample"}, - {0, 0x67, "Isoch_Custom_Force_Enable"}, - {0, 0x68, "Custom_Force_Data_Report"}, - {0, 0x69, "Custom_Force_Data"}, - {0, 0x6A, "Custom_Force_Vendor_Defined_Data"}, - {0, 0x6B, "Set_Custom_Force_Report"}, - {0, 0x6C, "Custom_Force_Data_Offset"}, - {0, 0x6D, "Sample_Count"}, - {0, 0x6E, "Set_Periodic_Report"}, - {0, 0x6F, "Offset"}, - {0, 0x70, "Magnitude"}, - {0, 0x71, "Phase"}, - {0, 0x72, "Period"}, - {0, 0x73, "Set_Constant_Force_Report"}, - {0, 0x74, "Set_Ramp_Force_Report"}, - {0, 0x75, "Ramp_Start"}, - {0, 0x76, "Ramp_End"}, - {0, 0x77, "Effect_Operation_Report"}, - {0, 0x78, "Effect_Operation"}, - {0, 0x79, "Op_Effect_Start"}, - {0, 0x7A, "Op_Effect_Start_Solo"}, - {0, 0x7B, "Op_Effect_Stop"}, - {0, 0x7C, "Loop_Count"}, - {0, 0x7D, "Device_Gain_Report"}, - {0, 0x7E, "Device_Gain"}, - {0, 0x7F, "PID_Pool_Report"}, - {0, 0x80, "RAM_Pool_Size"}, - {0, 0x81, "ROM_Pool_Size"}, - {0, 0x82, "ROM_Effect_Block_Count"}, - {0, 0x83, "Simultaneous_Effects_Max"}, - {0, 0x84, "Pool_Alignment"}, - {0, 0x85, "PID_Pool_Move_Report"}, - {0, 0x86, "Move_Source"}, - {0, 0x87, "Move_Destination"}, - {0, 0x88, "Move_Length"}, - {0, 0x89, "PID_Block_Load_Report"}, - {0, 0x8B, "Block_Load_Status"}, - {0, 0x8C, "Block_Load_Success"}, - {0, 0x8D, "Block_Load_Full"}, - {0, 0x8E, "Block_Load_Error"}, - {0, 0x8F, "Block_Handle"}, - {0, 0x90, "PID_Block_Free_Report"}, - {0, 0x91, "Type_Specific_Block_Handle"}, - {0, 0x92, "PID_State_Report"}, - {0, 0x94, "Effect_Playing"}, - {0, 0x95, "PID_Device_Control_Report"}, - {0, 0x96, "PID_Device_Control"}, - {0, 0x97, "DC_Enable_Actuators"}, - {0, 0x98, "DC_Disable_Actuators"}, - {0, 0x99, "DC_Stop_All_Effects"}, - {0, 0x9A, "DC_Device_Reset"}, - {0, 0x9B, "DC_Device_Pause"}, - {0, 0x9C, "DC_Device_Continue"}, - {0, 0x9F, "Device_Paused"}, - {0, 0xA0, "Actuators_Enabled"}, - {0, 0xA4, "Safety_Switch"}, - {0, 0xA5, "Actuator_Override_Switch"}, - {0, 0xA6, "Actuator_Power"}, - {0, 0xA7, "Start_Delay"}, - {0, 0xA8, "Parameter_Block_Size"}, - {0, 0xA9, "Device_Managed_Pool"}, - {0, 0xAA, "Shared_Parameter_Blocks"}, - {0, 0xAB, "Create_New_Effect_Report"}, - {0, 0xAC, "RAM_Pool_Available"}, - { 0x84, 0, "Power Device" }, - { 0x84, 0x02, "PresentStatus" }, - { 0x84, 0x03, "ChangeStatus" }, - { 0x84, 0x04, "UPS" }, - { 0x84, 0x05, "PowerSupply" }, - { 0x84, 0x10, "BatterySystem" }, - { 0x84, 0x11, "BatterySystemID" }, - { 0x84, 0x12, "Battery" }, - { 0x84, 0x13, "BatteryID" }, - { 0x84, 0x14, "Charger" }, - { 0x84, 0x15, "ChargerID" }, - { 0x84, 0x16, "PowerConverter" }, - { 0x84, 0x17, "PowerConverterID" }, - { 0x84, 0x18, "OutletSystem" }, - { 0x84, 0x19, "OutletSystemID" }, - { 0x84, 0x1a, "Input" }, - { 0x84, 0x1b, "InputID" }, - { 0x84, 0x1c, "Output" }, - { 0x84, 0x1d, "OutputID" }, - { 0x84, 0x1e, "Flow" }, - { 0x84, 0x1f, "FlowID" }, - { 0x84, 0x20, "Outlet" }, - { 0x84, 0x21, "OutletID" }, - { 0x84, 0x22, "Gang" }, - { 0x84, 0x24, "PowerSummary" }, - { 0x84, 0x25, "PowerSummaryID" }, - { 0x84, 0x30, "Voltage" }, - { 0x84, 0x31, "Current" }, - { 0x84, 0x32, "Frequency" }, - { 0x84, 0x33, "ApparentPower" }, - { 0x84, 0x35, "PercentLoad" }, - { 0x84, 0x40, "ConfigVoltage" }, - { 0x84, 0x41, "ConfigCurrent" }, - { 0x84, 0x43, "ConfigApparentPower" }, - { 0x84, 0x53, "LowVoltageTransfer" }, - { 0x84, 0x54, "HighVoltageTransfer" }, - { 0x84, 0x56, "DelayBeforeStartup" }, - { 0x84, 0x57, "DelayBeforeShutdown" }, - { 0x84, 0x58, "Test" }, - { 0x84, 0x5a, "AudibleAlarmControl" }, - { 0x84, 0x60, "Present" }, - { 0x84, 0x61, "Good" }, - { 0x84, 0x62, "InternalFailure" }, - { 0x84, 0x65, "Overload" }, - { 0x84, 0x66, "OverCharged" }, - { 0x84, 0x67, "OverTemperature" }, - { 0x84, 0x68, "ShutdownRequested" }, - { 0x84, 0x69, "ShutdownImminent" }, - { 0x84, 0x6b, "SwitchOn/Off" }, - { 0x84, 0x6c, "Switchable" }, - { 0x84, 0x6d, "Used" }, - { 0x84, 0x6e, "Boost" }, - { 0x84, 0x73, "CommunicationLost" }, - { 0x84, 0xfd, "iManufacturer" }, - { 0x84, 0xfe, "iProduct" }, - { 0x84, 0xff, "iSerialNumber" }, - { 0x85, 0, "Battery System" }, - { 0x85, 0x01, "SMBBatteryMode" }, - { 0x85, 0x02, "SMBBatteryStatus" }, - { 0x85, 0x03, "SMBAlarmWarning" }, - { 0x85, 0x04, "SMBChargerMode" }, - { 0x85, 0x05, "SMBChargerStatus" }, - { 0x85, 0x06, "SMBChargerSpecInfo" }, - { 0x85, 0x07, "SMBSelectorState" }, - { 0x85, 0x08, "SMBSelectorPresets" }, - { 0x85, 0x09, "SMBSelectorInfo" }, - { 0x85, 0x29, "RemainingCapacityLimit" }, - { 0x85, 0x2c, "CapacityMode" }, - { 0x85, 0x42, "BelowRemainingCapacityLimit" }, - { 0x85, 0x44, "Charging" }, - { 0x85, 0x45, "Discharging" }, - { 0x85, 0x4b, "NeedReplacement" }, - { 0x85, 0x66, "RemainingCapacity" }, - { 0x85, 0x68, "RunTimeToEmpty" }, - { 0x85, 0x6a, "AverageTimeToFull" }, - { 0x85, 0x83, "DesignCapacity" }, - { 0x85, 0x85, "ManufacturerDate" }, - { 0x85, 0x89, "iDeviceChemistry" }, - { 0x85, 0x8b, "Rechargable" }, - { 0x85, 0x8f, "iOEMInformation" }, - { 0x85, 0x8d, "CapacityGranularity1" }, - { 0x85, 0xd0, "ACPresent" }, - /* pages 0xff00 to 0xffff are vendor-specific */ - { 0xffff, 0, "Vendor-specific-FF" }, - { 0, 0, NULL } -}; - -static void resolv_usage_page(unsigned page) { - const struct hid_usage_entry *p; - - for (p = hid_usage_table; p->description; p++) - if (p->page == page) { - printk("%s", p->description); - return; - } - printk("%04x", page); -} - -static void resolv_usage(unsigned usage) { - const struct hid_usage_entry *p; - - resolv_usage_page(usage >> 16); - printk("."); - for (p = hid_usage_table; p->description; p++) - if (p->page == (usage >> 16)) { - for(++p; p->description && p->usage != 0; p++) - if (p->usage == (usage & 0xffff)) { - printk("%s", p->description); - return; - } - break; - } - printk("%04x", usage & 0xffff); -} - -__inline__ static void tab(int n) { - while (n--) printk(" "); -} - -static void hid_dump_field(struct hid_field *field, int n) { - int j; - - if (field->physical) { - tab(n); - printk("Physical("); - resolv_usage(field->physical); printk(")\n"); - } - if (field->logical) { - tab(n); - printk("Logical("); - resolv_usage(field->logical); printk(")\n"); - } - tab(n); printk("Usage(%d)\n", field->maxusage); - for (j = 0; j < field->maxusage; j++) { - tab(n+2);resolv_usage(field->usage[j].hid); printk("\n"); - } - if (field->logical_minimum != field->logical_maximum) { - tab(n); printk("Logical Minimum(%d)\n", field->logical_minimum); - tab(n); printk("Logical Maximum(%d)\n", field->logical_maximum); - } - if (field->physical_minimum != field->physical_maximum) { - tab(n); printk("Physical Minimum(%d)\n", field->physical_minimum); - tab(n); printk("Physical Maximum(%d)\n", field->physical_maximum); - } - if (field->unit_exponent) { - tab(n); printk("Unit Exponent(%d)\n", field->unit_exponent); - } - if (field->unit) { - char *systems[5] = { "None", "SI Linear", "SI Rotation", "English Linear", "English Rotation" }; - char *units[5][8] = { - { "None", "None", "None", "None", "None", "None", "None", "None" }, - { "None", "Centimeter", "Gram", "Seconds", "Kelvin", "Ampere", "Candela", "None" }, - { "None", "Radians", "Gram", "Seconds", "Kelvin", "Ampere", "Candela", "None" }, - { "None", "Inch", "Slug", "Seconds", "Fahrenheit", "Ampere", "Candela", "None" }, - { "None", "Degrees", "Slug", "Seconds", "Fahrenheit", "Ampere", "Candela", "None" } - }; - - int i; - int sys; - __u32 data = field->unit; - - /* First nibble tells us which system we're in. */ - sys = data & 0xf; - data >>= 4; - - if(sys > 4) { - tab(n); printk("Unit(Invalid)\n"); - } - else { - int earlier_unit = 0; - - tab(n); printk("Unit(%s : ", systems[sys]); - - for (i=1 ; i>= 4; - if (nibble != 0) { - if(earlier_unit++ > 0) - printk("*"); - printk("%s", units[sys][i]); - if(nibble != 1) { - /* This is a _signed_ nibble(!) */ - - int val = nibble & 0x7; - if(nibble & 0x08) - val = -((0x7 & ~val) +1); - printk("^%d", val); - } - } - } - printk(")\n"); - } - } - tab(n); printk("Report Size(%u)\n", field->report_size); - tab(n); printk("Report Count(%u)\n", field->report_count); - tab(n); printk("Report Offset(%u)\n", field->report_offset); - - tab(n); printk("Flags( "); - j = field->flags; - printk("%s", HID_MAIN_ITEM_CONSTANT & j ? "Constant " : ""); - printk("%s", HID_MAIN_ITEM_VARIABLE & j ? "Variable " : "Array "); - printk("%s", HID_MAIN_ITEM_RELATIVE & j ? "Relative " : "Absolute "); - printk("%s", HID_MAIN_ITEM_WRAP & j ? "Wrap " : ""); - printk("%s", HID_MAIN_ITEM_NONLINEAR & j ? "NonLinear " : ""); - printk("%s", HID_MAIN_ITEM_NO_PREFERRED & j ? "NoPrefferedState " : ""); - printk("%s", HID_MAIN_ITEM_NULL_STATE & j ? "NullState " : ""); - printk("%s", HID_MAIN_ITEM_VOLATILE & j ? "Volatile " : ""); - printk("%s", HID_MAIN_ITEM_BUFFERED_BYTE & j ? "BufferedByte " : ""); - printk(")\n"); -} - -static void __attribute__((unused)) hid_dump_device(struct hid_device *device) { - struct hid_report_enum *report_enum; - struct hid_report *report; - struct list_head *list; - unsigned i,k; - static char *table[] = {"INPUT", "OUTPUT", "FEATURE"}; - - for (i = 0; i < HID_REPORT_TYPES; i++) { - report_enum = device->report_enum + i; - list = report_enum->report_list.next; - while (list != &report_enum->report_list) { - report = (struct hid_report *) list; - tab(2); - printk("%s", table[i]); - if (report->id) - printk("(%d)", report->id); - printk("[%s]", table[report->type]); - printk("\n"); - for (k = 0; k < report->maxfield; k++) { - tab(4); - printk("Field(%d)\n", k); - hid_dump_field(report->field[k], 6); - } - list = list->next; - } - } -} - -static void __attribute__((unused)) hid_dump_input(struct hid_usage *usage, __s32 value) { - printk("hid-debug: input "); - resolv_usage(usage->hid); - printk(" = %d\n", value); -} - - -static char *events[EV_MAX + 1] = { - [EV_SYN] = "Sync", [EV_KEY] = "Key", - [EV_REL] = "Relative", [EV_ABS] = "Absolute", - [EV_MSC] = "Misc", [EV_LED] = "LED", - [EV_SND] = "Sound", [EV_REP] = "Repeat", - [EV_FF] = "ForceFeedback", [EV_PWR] = "Power", - [EV_FF_STATUS] = "ForceFeedbackStatus", -}; - -static char *syncs[2] = { - [SYN_REPORT] = "Report", [SYN_CONFIG] = "Config", -}; -static char *keys[KEY_MAX + 1] = { - [KEY_RESERVED] = "Reserved", [KEY_ESC] = "Esc", - [KEY_1] = "1", [KEY_2] = "2", - [KEY_3] = "3", [KEY_4] = "4", - [KEY_5] = "5", [KEY_6] = "6", - [KEY_7] = "7", [KEY_8] = "8", - [KEY_9] = "9", [KEY_0] = "0", - [KEY_MINUS] = "Minus", [KEY_EQUAL] = "Equal", - [KEY_BACKSPACE] = "Backspace", [KEY_TAB] = "Tab", - [KEY_Q] = "Q", [KEY_W] = "W", - [KEY_E] = "E", [KEY_R] = "R", - [KEY_T] = "T", [KEY_Y] = "Y", - [KEY_U] = "U", [KEY_I] = "I", - [KEY_O] = "O", [KEY_P] = "P", - [KEY_LEFTBRACE] = "LeftBrace", [KEY_RIGHTBRACE] = "RightBrace", - [KEY_ENTER] = "Enter", [KEY_LEFTCTRL] = "LeftControl", - [KEY_A] = "A", [KEY_S] = "S", - [KEY_D] = "D", [KEY_F] = "F", - [KEY_G] = "G", [KEY_H] = "H", - [KEY_J] = "J", [KEY_K] = "K", - [KEY_L] = "L", [KEY_SEMICOLON] = "Semicolon", - [KEY_APOSTROPHE] = "Apostrophe", [KEY_GRAVE] = "Grave", - [KEY_LEFTSHIFT] = "LeftShift", [KEY_BACKSLASH] = "BackSlash", - [KEY_Z] = "Z", [KEY_X] = "X", - [KEY_C] = "C", [KEY_V] = "V", - [KEY_B] = "B", [KEY_N] = "N", - [KEY_M] = "M", [KEY_COMMA] = "Comma", - [KEY_DOT] = "Dot", [KEY_SLASH] = "Slash", - [KEY_RIGHTSHIFT] = "RightShift", [KEY_KPASTERISK] = "KPAsterisk", - [KEY_LEFTALT] = "LeftAlt", [KEY_SPACE] = "Space", - [KEY_CAPSLOCK] = "CapsLock", [KEY_F1] = "F1", - [KEY_F2] = "F2", [KEY_F3] = "F3", - [KEY_F4] = "F4", [KEY_F5] = "F5", - [KEY_F6] = "F6", [KEY_F7] = "F7", - [KEY_F8] = "F8", [KEY_F9] = "F9", - [KEY_F10] = "F10", [KEY_NUMLOCK] = "NumLock", - [KEY_SCROLLLOCK] = "ScrollLock", [KEY_KP7] = "KP7", - [KEY_KP8] = "KP8", [KEY_KP9] = "KP9", - [KEY_KPMINUS] = "KPMinus", [KEY_KP4] = "KP4", - [KEY_KP5] = "KP5", [KEY_KP6] = "KP6", - [KEY_KPPLUS] = "KPPlus", [KEY_KP1] = "KP1", - [KEY_KP2] = "KP2", [KEY_KP3] = "KP3", - [KEY_KP0] = "KP0", [KEY_KPDOT] = "KPDot", - [KEY_ZENKAKUHANKAKU] = "Zenkaku/Hankaku", [KEY_102ND] = "102nd", - [KEY_F11] = "F11", [KEY_F12] = "F12", - [KEY_RO] = "RO", [KEY_KATAKANA] = "Katakana", - [KEY_HIRAGANA] = "HIRAGANA", [KEY_HENKAN] = "Henkan", - [KEY_KATAKANAHIRAGANA] = "Katakana/Hiragana", [KEY_MUHENKAN] = "Muhenkan", - [KEY_KPJPCOMMA] = "KPJpComma", [KEY_KPENTER] = "KPEnter", - [KEY_RIGHTCTRL] = "RightCtrl", [KEY_KPSLASH] = "KPSlash", - [KEY_SYSRQ] = "SysRq", [KEY_RIGHTALT] = "RightAlt", - [KEY_LINEFEED] = "LineFeed", [KEY_HOME] = "Home", - [KEY_UP] = "Up", [KEY_PAGEUP] = "PageUp", - [KEY_LEFT] = "Left", [KEY_RIGHT] = "Right", - [KEY_END] = "End", [KEY_DOWN] = "Down", - [KEY_PAGEDOWN] = "PageDown", [KEY_INSERT] = "Insert", - [KEY_DELETE] = "Delete", [KEY_MACRO] = "Macro", - [KEY_MUTE] = "Mute", [KEY_VOLUMEDOWN] = "VolumeDown", - [KEY_VOLUMEUP] = "VolumeUp", [KEY_POWER] = "Power", - [KEY_KPEQUAL] = "KPEqual", [KEY_KPPLUSMINUS] = "KPPlusMinus", - [KEY_PAUSE] = "Pause", [KEY_KPCOMMA] = "KPComma", - [KEY_HANGUEL] = "Hangeul", [KEY_HANJA] = "Hanja", - [KEY_YEN] = "Yen", [KEY_LEFTMETA] = "LeftMeta", - [KEY_RIGHTMETA] = "RightMeta", [KEY_COMPOSE] = "Compose", - [KEY_STOP] = "Stop", [KEY_AGAIN] = "Again", - [KEY_PROPS] = "Props", [KEY_UNDO] = "Undo", - [KEY_FRONT] = "Front", [KEY_COPY] = "Copy", - [KEY_OPEN] = "Open", [KEY_PASTE] = "Paste", - [KEY_FIND] = "Find", [KEY_CUT] = "Cut", - [KEY_HELP] = "Help", [KEY_MENU] = "Menu", - [KEY_CALC] = "Calc", [KEY_SETUP] = "Setup", - [KEY_SLEEP] = "Sleep", [KEY_WAKEUP] = "WakeUp", - [KEY_FILE] = "File", [KEY_SENDFILE] = "SendFile", - [KEY_DELETEFILE] = "DeleteFile", [KEY_XFER] = "X-fer", - [KEY_PROG1] = "Prog1", [KEY_PROG2] = "Prog2", - [KEY_WWW] = "WWW", [KEY_MSDOS] = "MSDOS", - [KEY_COFFEE] = "Coffee", [KEY_DIRECTION] = "Direction", - [KEY_CYCLEWINDOWS] = "CycleWindows", [KEY_MAIL] = "Mail", - [KEY_BOOKMARKS] = "Bookmarks", [KEY_COMPUTER] = "Computer", - [KEY_BACK] = "Back", [KEY_FORWARD] = "Forward", - [KEY_CLOSECD] = "CloseCD", [KEY_EJECTCD] = "EjectCD", - [KEY_EJECTCLOSECD] = "EjectCloseCD", [KEY_NEXTSONG] = "NextSong", - [KEY_PLAYPAUSE] = "PlayPause", [KEY_PREVIOUSSONG] = "PreviousSong", - [KEY_STOPCD] = "StopCD", [KEY_RECORD] = "Record", - [KEY_REWIND] = "Rewind", [KEY_PHONE] = "Phone", - [KEY_ISO] = "ISOKey", [KEY_CONFIG] = "Config", - [KEY_HOMEPAGE] = "HomePage", [KEY_REFRESH] = "Refresh", - [KEY_EXIT] = "Exit", [KEY_MOVE] = "Move", - [KEY_EDIT] = "Edit", [KEY_SCROLLUP] = "ScrollUp", - [KEY_SCROLLDOWN] = "ScrollDown", [KEY_KPLEFTPAREN] = "KPLeftParenthesis", - [KEY_KPRIGHTPAREN] = "KPRightParenthesis", [KEY_NEW] = "New", - [KEY_REDO] = "Redo", [KEY_F13] = "F13", - [KEY_F14] = "F14", [KEY_F15] = "F15", - [KEY_F16] = "F16", [KEY_F17] = "F17", - [KEY_F18] = "F18", [KEY_F19] = "F19", - [KEY_F20] = "F20", [KEY_F21] = "F21", - [KEY_F22] = "F22", [KEY_F23] = "F23", - [KEY_F24] = "F24", [KEY_PLAYCD] = "PlayCD", - [KEY_PAUSECD] = "PauseCD", [KEY_PROG3] = "Prog3", - [KEY_PROG4] = "Prog4", [KEY_SUSPEND] = "Suspend", - [KEY_CLOSE] = "Close", [KEY_PLAY] = "Play", - [KEY_FASTFORWARD] = "FastForward", [KEY_BASSBOOST] = "BassBoost", - [KEY_PRINT] = "Print", [KEY_HP] = "HP", - [KEY_CAMERA] = "Camera", [KEY_SOUND] = "Sound", - [KEY_QUESTION] = "Question", [KEY_EMAIL] = "Email", - [KEY_CHAT] = "Chat", [KEY_SEARCH] = "Search", - [KEY_CONNECT] = "Connect", [KEY_FINANCE] = "Finance", - [KEY_SPORT] = "Sport", [KEY_SHOP] = "Shop", - [KEY_ALTERASE] = "AlternateErase", [KEY_CANCEL] = "Cancel", - [KEY_BRIGHTNESSDOWN] = "BrightnessDown", [KEY_BRIGHTNESSUP] = "BrightnessUp", - [KEY_MEDIA] = "Media", [KEY_UNKNOWN] = "Unknown", - [BTN_0] = "Btn0", [BTN_1] = "Btn1", - [BTN_2] = "Btn2", [BTN_3] = "Btn3", - [BTN_4] = "Btn4", [BTN_5] = "Btn5", - [BTN_6] = "Btn6", [BTN_7] = "Btn7", - [BTN_8] = "Btn8", [BTN_9] = "Btn9", - [BTN_LEFT] = "LeftBtn", [BTN_RIGHT] = "RightBtn", - [BTN_MIDDLE] = "MiddleBtn", [BTN_SIDE] = "SideBtn", - [BTN_EXTRA] = "ExtraBtn", [BTN_FORWARD] = "ForwardBtn", - [BTN_BACK] = "BackBtn", [BTN_TASK] = "TaskBtn", - [BTN_TRIGGER] = "Trigger", [BTN_THUMB] = "ThumbBtn", - [BTN_THUMB2] = "ThumbBtn2", [BTN_TOP] = "TopBtn", - [BTN_TOP2] = "TopBtn2", [BTN_PINKIE] = "PinkieBtn", - [BTN_BASE] = "BaseBtn", [BTN_BASE2] = "BaseBtn2", - [BTN_BASE3] = "BaseBtn3", [BTN_BASE4] = "BaseBtn4", - [BTN_BASE5] = "BaseBtn5", [BTN_BASE6] = "BaseBtn6", - [BTN_DEAD] = "BtnDead", [BTN_A] = "BtnA", - [BTN_B] = "BtnB", [BTN_C] = "BtnC", - [BTN_X] = "BtnX", [BTN_Y] = "BtnY", - [BTN_Z] = "BtnZ", [BTN_TL] = "BtnTL", - [BTN_TR] = "BtnTR", [BTN_TL2] = "BtnTL2", - [BTN_TR2] = "BtnTR2", [BTN_SELECT] = "BtnSelect", - [BTN_START] = "BtnStart", [BTN_MODE] = "BtnMode", - [BTN_THUMBL] = "BtnThumbL", [BTN_THUMBR] = "BtnThumbR", - [BTN_TOOL_PEN] = "ToolPen", [BTN_TOOL_RUBBER] = "ToolRubber", - [BTN_TOOL_BRUSH] = "ToolBrush", [BTN_TOOL_PENCIL] = "ToolPencil", - [BTN_TOOL_AIRBRUSH] = "ToolAirbrush", [BTN_TOOL_FINGER] = "ToolFinger", - [BTN_TOOL_MOUSE] = "ToolMouse", [BTN_TOOL_LENS] = "ToolLens", - [BTN_TOUCH] = "Touch", [BTN_STYLUS] = "Stylus", - [BTN_STYLUS2] = "Stylus2", [BTN_TOOL_DOUBLETAP] = "ToolDoubleTap", - [BTN_TOOL_TRIPLETAP] = "ToolTripleTap", [BTN_GEAR_DOWN] = "WheelBtn", - [BTN_GEAR_UP] = "Gear up", [KEY_OK] = "Ok", - [KEY_SELECT] = "Select", [KEY_GOTO] = "Goto", - [KEY_CLEAR] = "Clear", [KEY_POWER2] = "Power2", - [KEY_OPTION] = "Option", [KEY_INFO] = "Info", - [KEY_TIME] = "Time", [KEY_VENDOR] = "Vendor", - [KEY_ARCHIVE] = "Archive", [KEY_PROGRAM] = "Program", - [KEY_CHANNEL] = "Channel", [KEY_FAVORITES] = "Favorites", - [KEY_EPG] = "EPG", [KEY_PVR] = "PVR", - [KEY_MHP] = "MHP", [KEY_LANGUAGE] = "Language", - [KEY_TITLE] = "Title", [KEY_SUBTITLE] = "Subtitle", - [KEY_ANGLE] = "Angle", [KEY_ZOOM] = "Zoom", - [KEY_MODE] = "Mode", [KEY_KEYBOARD] = "Keyboard", - [KEY_SCREEN] = "Screen", [KEY_PC] = "PC", - [KEY_TV] = "TV", [KEY_TV2] = "TV2", - [KEY_VCR] = "VCR", [KEY_VCR2] = "VCR2", - [KEY_SAT] = "Sat", [KEY_SAT2] = "Sat2", - [KEY_CD] = "CD", [KEY_TAPE] = "Tape", - [KEY_RADIO] = "Radio", [KEY_TUNER] = "Tuner", - [KEY_PLAYER] = "Player", [KEY_TEXT] = "Text", - [KEY_DVD] = "DVD", [KEY_AUX] = "Aux", - [KEY_MP3] = "MP3", [KEY_AUDIO] = "Audio", - [KEY_VIDEO] = "Video", [KEY_DIRECTORY] = "Directory", - [KEY_LIST] = "List", [KEY_MEMO] = "Memo", - [KEY_CALENDAR] = "Calendar", [KEY_RED] = "Red", - [KEY_GREEN] = "Green", [KEY_YELLOW] = "Yellow", - [KEY_BLUE] = "Blue", [KEY_CHANNELUP] = "ChannelUp", - [KEY_CHANNELDOWN] = "ChannelDown", [KEY_FIRST] = "First", - [KEY_LAST] = "Last", [KEY_AB] = "AB", - [KEY_NEXT] = "Next", [KEY_RESTART] = "Restart", - [KEY_SLOW] = "Slow", [KEY_SHUFFLE] = "Shuffle", - [KEY_BREAK] = "Break", [KEY_PREVIOUS] = "Previous", - [KEY_DIGITS] = "Digits", [KEY_TEEN] = "TEEN", - [KEY_TWEN] = "TWEN", [KEY_DEL_EOL] = "DeleteEOL", - [KEY_DEL_EOS] = "DeleteEOS", [KEY_INS_LINE] = "InsertLine", - [KEY_DEL_LINE] = "DeleteLine", - [KEY_SEND] = "Send", [KEY_REPLY] = "Reply", - [KEY_FORWARDMAIL] = "ForwardMail", [KEY_SAVE] = "Save", - [KEY_DOCUMENTS] = "Documents", - [KEY_FN] = "Fn", [KEY_FN_ESC] = "Fn+ESC", - [KEY_FN_1] = "Fn+1", [KEY_FN_2] = "Fn+2", - [KEY_FN_B] = "Fn+B", [KEY_FN_D] = "Fn+D", - [KEY_FN_E] = "Fn+E", [KEY_FN_F] = "Fn+F", - [KEY_FN_S] = "Fn+S", - [KEY_FN_F1] = "Fn+F1", [KEY_FN_F2] = "Fn+F2", - [KEY_FN_F3] = "Fn+F3", [KEY_FN_F4] = "Fn+F4", - [KEY_FN_F5] = "Fn+F5", [KEY_FN_F6] = "Fn+F6", - [KEY_FN_F7] = "Fn+F7", [KEY_FN_F8] = "Fn+F8", - [KEY_FN_F9] = "Fn+F9", [KEY_FN_F10] = "Fn+F10", - [KEY_FN_F11] = "Fn+F11", [KEY_FN_F12] = "Fn+F12", - [KEY_KBDILLUMTOGGLE] = "KbdIlluminationToggle", - [KEY_KBDILLUMDOWN] = "KbdIlluminationDown", - [KEY_KBDILLUMUP] = "KbdIlluminationUp", - [KEY_SWITCHVIDEOMODE] = "SwitchVideoMode", -}; - -static char *relatives[REL_MAX + 1] = { - [REL_X] = "X", [REL_Y] = "Y", - [REL_Z] = "Z", [REL_RX] = "Rx", - [REL_RY] = "Ry", [REL_RZ] = "Rz", - [REL_HWHEEL] = "HWheel", [REL_DIAL] = "Dial", - [REL_WHEEL] = "Wheel", [REL_MISC] = "Misc", -}; - -static char *absolutes[ABS_MAX + 1] = { - [ABS_X] = "X", [ABS_Y] = "Y", - [ABS_Z] = "Z", [ABS_RX] = "Rx", - [ABS_RY] = "Ry", [ABS_RZ] = "Rz", - [ABS_THROTTLE] = "Throttle", [ABS_RUDDER] = "Rudder", - [ABS_WHEEL] = "Wheel", [ABS_GAS] = "Gas", - [ABS_BRAKE] = "Brake", [ABS_HAT0X] = "Hat0X", - [ABS_HAT0Y] = "Hat0Y", [ABS_HAT1X] = "Hat1X", - [ABS_HAT1Y] = "Hat1Y", [ABS_HAT2X] = "Hat2X", - [ABS_HAT2Y] = "Hat2Y", [ABS_HAT3X] = "Hat3X", - [ABS_HAT3Y] = "Hat 3Y", [ABS_PRESSURE] = "Pressure", - [ABS_DISTANCE] = "Distance", [ABS_TILT_X] = "XTilt", - [ABS_TILT_Y] = "YTilt", [ABS_TOOL_WIDTH] = "Tool Width", - [ABS_VOLUME] = "Volume", [ABS_MISC] = "Misc", -}; +#ifdef CONFIG_HID_DEBUG -static char *misc[MSC_MAX + 1] = { - [MSC_SERIAL] = "Serial", [MSC_PULSELED] = "Pulseled", - [MSC_GESTURE] = "Gesture", [MSC_RAW] = "RawData" -}; +void hid_dump_input(struct hid_usage *, __s32); +void hid_dump_device(struct hid_device *); +void hid_dump_field(struct hid_field *, int); +void hid_resolv_usage(unsigned); +void hid_resolv_event(__u8, __u16); -static char *leds[LED_MAX + 1] = { - [LED_NUML] = "NumLock", [LED_CAPSL] = "CapsLock", - [LED_SCROLLL] = "ScrollLock", [LED_COMPOSE] = "Compose", - [LED_KANA] = "Kana", [LED_SLEEP] = "Sleep", - [LED_SUSPEND] = "Suspend", [LED_MUTE] = "Mute", - [LED_MISC] = "Misc", -}; +#else -static char *repeats[REP_MAX + 1] = { - [REP_DELAY] = "Delay", [REP_PERIOD] = "Period" -}; +#define hid_dump_input(a,b) do { } while (0) +#define hid_dump_device(c) do { } while (0) +#define hid_dump_field(a,b) do { } while (0) +#define hid_resolv_usage(a) do { } while (0) +#define hid_resolv_event(a,b) do { } while (0) -static char *sounds[SND_MAX + 1] = { - [SND_CLICK] = "Click", [SND_BELL] = "Bell", - [SND_TONE] = "Tone" -}; +#endif /* CONFIG_HID_DEBUG */ -static char **names[EV_MAX + 1] = { - [EV_SYN] = syncs, [EV_KEY] = keys, - [EV_REL] = relatives, [EV_ABS] = absolutes, - [EV_MSC] = misc, [EV_LED] = leds, - [EV_SND] = sounds, [EV_REP] = repeats, -}; -static void __attribute__((unused)) resolv_event(__u8 type, __u16 code) { +#endif - printk("%s.%s", events[type] ? events[type] : "?", - names[type] ? (names[type][code] ? names[type][code] : "?") : "?"); -} diff --git a/include/linux/hid.h b/include/linux/hid.h index 18d0f2ce817f..189460e7b03f 100644 --- a/include/linux/hid.h +++ b/include/linux/hid.h @@ -472,16 +472,6 @@ struct hid_descriptor { struct hid_class_descriptor desc[1]; } __attribute__ ((packed)); -#ifdef DEBUG -#include "hid-debug.h" -#else -#define hid_dump_input(a,b) do { } while (0) -#define hid_dump_device(c) do { } while (0) -#define hid_dump_field(a,b) do { } while (0) -#define resolv_usage(a) do { } while (0) -#define resolv_event(a,b) do { } while (0) -#endif - /* 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)) -- cgit v1.2.3 From 7c379146005d277982acde02da44c773de5e7e5a Mon Sep 17 00:00:00 2001 From: Jiri Kosina Date: Wed, 24 Jan 2007 11:54:19 +0100 Subject: HID: API - fix leftovers of hidinput API in USB HID hidinput_{open,close}() functions do not belong to usbhid, but to the generic HID layer. Move them, and fix hooks in struct hid_device, so that now the callbacks are done to transport-specific _open() functions, but not input_open() functions. Signed-off-by: Jiri Kosina --- include/linux/hid.h | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) (limited to 'include/linux') diff --git a/include/linux/hid.h b/include/linux/hid.h index 189460e7b03f..829690d8071e 100644 --- a/include/linux/hid.h +++ b/include/linux/hid.h @@ -431,8 +431,8 @@ struct hid_device { /* device report descriptor */ /* device-specific function pointers */ int (*hidinput_input_event) (struct input_dev *, unsigned int, unsigned int, int); - int (*hidinput_open) (struct input_dev *); - void (*hidinput_close) (struct input_dev *); + int (*hid_open) (struct hid_device *); + void (*hid_close) (struct hid_device *); /* hiddev event handler */ void (*hiddev_hid_event) (struct hid_device *, struct hid_field *field, -- cgit v1.2.3 From a417a21e10831bca695b4ba9c74f4ddf5a95ac06 Mon Sep 17 00:00:00 2001 From: Soeren Sonnenburg Date: Mon, 5 Feb 2007 10:06:01 +0100 Subject: USB HID: handle multi-interface devices for Apple macbook pro properly Some HID devices by Apple have both keyboard and mouse interfaces; the keyboard interface is handled by usbhid, but the mouse (really touchpad) interface must be handled by the separate 'appletouch' driver. Using HID_QUIRK_IGNORE will make hiddev ignore both interfaces, therefore a new quirk flag to ignore only the mouse interface is required. Signed-off-by: Soeren Sonnenburg Signed-off-by: Sergey Vlasov Signed-off-by: Jiri Kosina --- include/linux/hid.h | 1 + 1 file changed, 1 insertion(+) (limited to 'include/linux') diff --git a/include/linux/hid.h b/include/linux/hid.h index 829690d8071e..93173fe45634 100644 --- a/include/linux/hid.h +++ b/include/linux/hid.h @@ -265,6 +265,7 @@ struct hid_item { #define HID_QUIRK_POWERBOOK_ISO_KEYBOARD 0x00008000 #define HID_QUIRK_BAD_RELATIVE_KEYS 0x00010000 #define HID_QUIRK_SKIP_OUTPUT_REPORTS 0x00020000 +#define HID_QUIRK_IGNORE_MOUSE 0x00040000 /* * This is the global environment of the parser. This information is -- cgit v1.2.3 From f5cd7872768d5856b1b409a33f516e5ac7798f75 Mon Sep 17 00:00:00 2001 From: Olof Johansson Date: Wed, 31 Jan 2007 21:43:54 -0600 Subject: PA Semi PWRficient Ethernet driver Driver for the PA Semi PWRficient on-chip Ethernet (1/10G) Basic enablement, will be complemented with performance enhancements over time. PHY support will be added as well. Signed-off-by: Olof Johansson Signed-off-by: Jeff Garzik --- include/linux/pci_ids.h | 2 ++ 1 file changed, 2 insertions(+) (limited to 'include/linux') diff --git a/include/linux/pci_ids.h b/include/linux/pci_ids.h index 3d1d21035dec..7098961cc869 100644 --- a/include/linux/pci_ids.h +++ b/include/linux/pci_ids.h @@ -2066,6 +2066,8 @@ #define PCI_VENDOR_ID_TDI 0x192E #define PCI_DEVICE_ID_TDI_EHCI 0x0101 +#define PCI_VENDOR_ID_PASEMI 0x1959 + #define PCI_VENDOR_ID_JMICRON 0x197B #define PCI_DEVICE_ID_JMICRON_JMB360 0x2360 #define PCI_DEVICE_ID_JMICRON_JMB361 0x2361 -- cgit v1.2.3 From f1ddcaf3393b7a3871809b97fae90fac841a1f39 Mon Sep 17 00:00:00 2001 From: Herbert Xu Date: Sat, 27 Jan 2007 10:05:15 +1100 Subject: [CRYPTO] api: Remove deprecated interface This patch removes the old cipher interface and related code. Signed-off-by: Herbert Xu --- include/linux/crypto.h | 127 ------------------------------------------------- 1 file changed, 127 deletions(-) (limited to 'include/linux') diff --git a/include/linux/crypto.h b/include/linux/crypto.h index 4aa9046601da..95936a5e7c12 100644 --- a/include/linux/crypto.h +++ b/include/linux/crypto.h @@ -51,15 +51,9 @@ /* * Transform masks and values (for crt_flags). */ -#define CRYPTO_TFM_MODE_MASK 0x000000ff #define CRYPTO_TFM_REQ_MASK 0x000fff00 #define CRYPTO_TFM_RES_MASK 0xfff00000 -#define CRYPTO_TFM_MODE_ECB 0x00000001 -#define CRYPTO_TFM_MODE_CBC 0x00000002 -#define CRYPTO_TFM_MODE_CFB 0x00000004 -#define CRYPTO_TFM_MODE_CTR 0x00000008 - #define CRYPTO_TFM_REQ_WEAK_KEY 0x00000100 #define CRYPTO_TFM_REQ_MAY_SLEEP 0x00000200 #define CRYPTO_TFM_RES_WEAK_KEY 0x00100000 @@ -71,12 +65,8 @@ /* * Miscellaneous stuff. */ -#define CRYPTO_UNSPEC 0 #define CRYPTO_MAX_ALG_NAME 64 -#define CRYPTO_DIR_ENCRYPT 1 -#define CRYPTO_DIR_DECRYPT 0 - /* * The macro CRYPTO_MINALIGN_ATTR (along with the void * type in the actual * declaration) is used to ensure that the crypto_tfm context structure is @@ -148,19 +138,6 @@ struct cipher_alg { unsigned int keylen); void (*cia_encrypt)(struct crypto_tfm *tfm, u8 *dst, const u8 *src); void (*cia_decrypt)(struct crypto_tfm *tfm, u8 *dst, const u8 *src); - - unsigned int (*cia_encrypt_ecb)(const struct cipher_desc *desc, - u8 *dst, const u8 *src, - unsigned int nbytes) __deprecated; - unsigned int (*cia_decrypt_ecb)(const struct cipher_desc *desc, - u8 *dst, const u8 *src, - unsigned int nbytes) __deprecated; - unsigned int (*cia_encrypt_cbc)(const struct cipher_desc *desc, - u8 *dst, const u8 *src, - unsigned int nbytes) __deprecated; - unsigned int (*cia_decrypt_cbc)(const struct cipher_desc *desc, - u8 *dst, const u8 *src, - unsigned int nbytes) __deprecated; }; struct digest_alg { @@ -243,11 +220,6 @@ int crypto_unregister_alg(struct crypto_alg *alg); #ifdef CONFIG_CRYPTO int crypto_has_alg(const char *name, u32 type, u32 mask); #else -static inline int crypto_alg_available(const char *name, u32 flags) -{ - return 0; -} - static inline int crypto_has_alg(const char *name, u32 type, u32 mask) { return 0; @@ -395,40 +367,11 @@ static inline u32 crypto_tfm_alg_type(struct crypto_tfm *tfm) return tfm->__crt_alg->cra_flags & CRYPTO_ALG_TYPE_MASK; } -static unsigned int crypto_tfm_alg_min_keysize(struct crypto_tfm *tfm) - __deprecated; -static inline unsigned int crypto_tfm_alg_min_keysize(struct crypto_tfm *tfm) -{ - BUG_ON(crypto_tfm_alg_type(tfm) != CRYPTO_ALG_TYPE_CIPHER); - return tfm->__crt_alg->cra_cipher.cia_min_keysize; -} - -static unsigned int crypto_tfm_alg_max_keysize(struct crypto_tfm *tfm) - __deprecated; -static inline unsigned int crypto_tfm_alg_max_keysize(struct crypto_tfm *tfm) -{ - BUG_ON(crypto_tfm_alg_type(tfm) != CRYPTO_ALG_TYPE_CIPHER); - return tfm->__crt_alg->cra_cipher.cia_max_keysize; -} - -static unsigned int crypto_tfm_alg_ivsize(struct crypto_tfm *tfm) __deprecated; -static inline unsigned int crypto_tfm_alg_ivsize(struct crypto_tfm *tfm) -{ - BUG_ON(crypto_tfm_alg_type(tfm) != CRYPTO_ALG_TYPE_CIPHER); - return tfm->crt_cipher.cit_ivsize; -} - static inline unsigned int crypto_tfm_alg_blocksize(struct crypto_tfm *tfm) { return tfm->__crt_alg->cra_blocksize; } -static inline unsigned int crypto_tfm_alg_digestsize(struct crypto_tfm *tfm) -{ - BUG_ON(crypto_tfm_alg_type(tfm) != CRYPTO_ALG_TYPE_DIGEST); - return tfm->__crt_alg->cra_digest.dia_digestsize; -} - static inline unsigned int crypto_tfm_alg_alignmask(struct crypto_tfm *tfm) { return tfm->__crt_alg->cra_alignmask; @@ -809,76 +752,6 @@ static inline int crypto_hash_setkey(struct crypto_hash *hash, return crypto_hash_crt(hash)->setkey(hash, key, keylen); } -static int crypto_cipher_encrypt(struct crypto_tfm *tfm, - struct scatterlist *dst, - struct scatterlist *src, - unsigned int nbytes) __deprecated; -static inline int crypto_cipher_encrypt(struct crypto_tfm *tfm, - struct scatterlist *dst, - struct scatterlist *src, - unsigned int nbytes) -{ - BUG_ON(crypto_tfm_alg_type(tfm) != CRYPTO_ALG_TYPE_CIPHER); - return tfm->crt_cipher.cit_encrypt(tfm, dst, src, nbytes); -} - -static int crypto_cipher_encrypt_iv(struct crypto_tfm *tfm, - struct scatterlist *dst, - struct scatterlist *src, - unsigned int nbytes, u8 *iv) __deprecated; -static inline int crypto_cipher_encrypt_iv(struct crypto_tfm *tfm, - struct scatterlist *dst, - struct scatterlist *src, - unsigned int nbytes, u8 *iv) -{ - BUG_ON(crypto_tfm_alg_type(tfm) != CRYPTO_ALG_TYPE_CIPHER); - return tfm->crt_cipher.cit_encrypt_iv(tfm, dst, src, nbytes, iv); -} - -static int crypto_cipher_decrypt(struct crypto_tfm *tfm, - struct scatterlist *dst, - struct scatterlist *src, - unsigned int nbytes) __deprecated; -static inline int crypto_cipher_decrypt(struct crypto_tfm *tfm, - struct scatterlist *dst, - struct scatterlist *src, - unsigned int nbytes) -{ - BUG_ON(crypto_tfm_alg_type(tfm) != CRYPTO_ALG_TYPE_CIPHER); - return tfm->crt_cipher.cit_decrypt(tfm, dst, src, nbytes); -} - -static int crypto_cipher_decrypt_iv(struct crypto_tfm *tfm, - struct scatterlist *dst, - struct scatterlist *src, - unsigned int nbytes, u8 *iv) __deprecated; -static inline int crypto_cipher_decrypt_iv(struct crypto_tfm *tfm, - struct scatterlist *dst, - struct scatterlist *src, - unsigned int nbytes, u8 *iv) -{ - BUG_ON(crypto_tfm_alg_type(tfm) != CRYPTO_ALG_TYPE_CIPHER); - return tfm->crt_cipher.cit_decrypt_iv(tfm, dst, src, nbytes, iv); -} - -static void crypto_cipher_set_iv(struct crypto_tfm *tfm, - const u8 *src, unsigned int len) __deprecated; -static inline void crypto_cipher_set_iv(struct crypto_tfm *tfm, - const u8 *src, unsigned int len) -{ - BUG_ON(crypto_tfm_alg_type(tfm) != CRYPTO_ALG_TYPE_CIPHER); - memcpy(tfm->crt_cipher.cit_iv, src, len); -} - -static void crypto_cipher_get_iv(struct crypto_tfm *tfm, - u8 *dst, unsigned int len) __deprecated; -static inline void crypto_cipher_get_iv(struct crypto_tfm *tfm, - u8 *dst, unsigned int len) -{ - BUG_ON(crypto_tfm_alg_type(tfm) != CRYPTO_ALG_TYPE_CIPHER); - memcpy(dst, tfm->crt_cipher.cit_iv, len); -} - static inline struct crypto_comp *__crypto_comp_cast(struct crypto_tfm *tfm) { return (struct crypto_comp *)tfm; -- cgit v1.2.3 From 78a1fe4f242cbe6b4578e072b75e171b92745afa Mon Sep 17 00:00:00 2001 From: Herbert Xu Date: Sun, 24 Dec 2006 10:02:00 +1100 Subject: [CRYPTO] api: Use structs for cipher/compression Now that all cipher/compression users have switched over to the new allocation scheme, we can get rid of the compatility defines and use proper structs for them. Signed-off-by: Herbert Xu --- include/linux/crypto.h | 21 ++++++++++++++------- 1 file changed, 14 insertions(+), 7 deletions(-) (limited to 'include/linux') diff --git a/include/linux/crypto.h b/include/linux/crypto.h index 95936a5e7c12..779aa78ee643 100644 --- a/include/linux/crypto.h +++ b/include/linux/crypto.h @@ -311,13 +311,18 @@ struct crypto_tfm { void *__crt_ctx[] CRYPTO_MINALIGN_ATTR; }; -#define crypto_cipher crypto_tfm -#define crypto_comp crypto_tfm - struct crypto_blkcipher { struct crypto_tfm base; }; +struct crypto_cipher { + struct crypto_tfm base; +}; + +struct crypto_comp { + struct crypto_tfm base; +}; + struct crypto_hash { struct crypto_tfm base; }; @@ -576,7 +581,7 @@ static inline struct crypto_cipher *crypto_alloc_cipher(const char *alg_name, static inline struct crypto_tfm *crypto_cipher_tfm(struct crypto_cipher *tfm) { - return tfm; + return &tfm->base; } static inline void crypto_free_cipher(struct crypto_cipher *tfm) @@ -776,7 +781,7 @@ static inline struct crypto_comp *crypto_alloc_comp(const char *alg_name, static inline struct crypto_tfm *crypto_comp_tfm(struct crypto_comp *tfm) { - return tfm; + return &tfm->base; } static inline void crypto_free_comp(struct crypto_comp *tfm) @@ -807,14 +812,16 @@ static inline int crypto_comp_compress(struct crypto_comp *tfm, const u8 *src, unsigned int slen, u8 *dst, unsigned int *dlen) { - return crypto_comp_crt(tfm)->cot_compress(tfm, src, slen, dst, dlen); + return crypto_comp_crt(tfm)->cot_compress(crypto_comp_tfm(tfm), + src, slen, dst, dlen); } static inline int crypto_comp_decompress(struct crypto_comp *tfm, const u8 *src, unsigned int slen, u8 *dst, unsigned int *dlen) { - return crypto_comp_crt(tfm)->cot_decompress(tfm, src, slen, dst, dlen); + return crypto_comp_crt(tfm)->cot_decompress(crypto_comp_tfm(tfm), + src, slen, dst, dlen); } #endif /* _LINUX_CRYPTO_H */ -- cgit v1.2.3 From 390fbd1bfaa7b561af8e4f385067c55bdf4100ba Mon Sep 17 00:00:00 2001 From: Noriaki TAKAMIYA Date: Sun, 22 Oct 2006 15:02:48 +1000 Subject: [IPSEC]: added the definition of Camellia cipher This patch adds the definitions used by pfkeyv2 interface for Camellia cipher algorithm. Signed-off-by: Noriaki TAKAMIYA Signed-off-by: Herbert Xu --- include/linux/pfkeyv2.h | 1 + 1 file changed, 1 insertion(+) (limited to 'include/linux') diff --git a/include/linux/pfkeyv2.h b/include/linux/pfkeyv2.h index 265bafab6494..52ed4a56f672 100644 --- a/include/linux/pfkeyv2.h +++ b/include/linux/pfkeyv2.h @@ -297,6 +297,7 @@ struct sadb_x_sec_ctx { #define SADB_X_EALG_BLOWFISHCBC 7 #define SADB_EALG_NULL 11 #define SADB_X_EALG_AESCBC 12 +#define SADB_X_EALG_CAMELLIACBC 22 #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 */ -- cgit v1.2.3 From 7583b6e424ebaa278342f6a8c2a61211af56dad1 Mon Sep 17 00:00:00 2001 From: Olof Johansson Date: Sun, 28 Jan 2007 21:24:57 -0600 Subject: [POWERPC] Introduce _SYSDEV_ATTR Introduce _SYSDEV_ATTR(), to be used to just define the struct, and not a named variable with the attribute. Useful for arrays of sysdev_attributes. Signed-off-by: Olof Johansson Signed-off-by: Greg Kroah-Hartman Signed-off-by: Paul Mackerras --- include/linux/sysdev.h | 12 ++++++++---- 1 file changed, 8 insertions(+), 4 deletions(-) (limited to 'include/linux') diff --git a/include/linux/sysdev.h b/include/linux/sysdev.h index 166a2e58c287..389ccf858d37 100644 --- a/include/linux/sysdev.h +++ b/include/linux/sysdev.h @@ -98,12 +98,16 @@ struct sysdev_attribute { }; -#define SYSDEV_ATTR(_name,_mode,_show,_store) \ -struct sysdev_attribute attr_##_name = { \ - .attr = {.name = __stringify(_name), .mode = _mode }, \ +#define _SYSDEV_ATTR(_name,_mode,_show,_store) \ +{ \ + .attr = { .name = __stringify(_name), .mode = _mode, \ + .owner = THIS_MODULE }, \ .show = _show, \ .store = _store, \ -}; +} + +#define SYSDEV_ATTR(_name,_mode,_show,_store) \ +struct sysdev_attribute attr_##_name = _SYSDEV_ATTR(_name,_mode,_show,_store); extern int sysdev_create_file(struct sys_device *, struct sysdev_attribute *); extern void sysdev_remove_file(struct sys_device *, struct sysdev_attribute *); -- cgit v1.2.3 From 63c2f782e8f6aafbc11b14b2cb291b3dc9fc217d Mon Sep 17 00:00:00 2001 From: "Robert P. J. Day" Date: Tue, 30 Jan 2007 06:06:00 -0500 Subject: [POWERPC] Add "is_power_of_2" checking to log2.h. Add the inline function "is_power_of_2()" to log2.h, where the value zero is *not* considered to be a power of two. Signed-off-by: Robert P. J. Day Acked-by: Kumar Gala Signed-off-by: Paul Mackerras --- include/linux/log2.h | 11 +++++++++++ 1 file changed, 11 insertions(+) (limited to 'include/linux') diff --git a/include/linux/log2.h b/include/linux/log2.h index d02e1a547a7e..99922bedfcc9 100644 --- a/include/linux/log2.h +++ b/include/linux/log2.h @@ -43,6 +43,17 @@ int __ilog2_u64(u64 n) } #endif +/* + * Determine whether some value is a power of two, where zero is + * *not* considered a power of two. + */ + +static inline __attribute__((const)) +bool is_power_of_2(unsigned long n) +{ + return (n != 0 && ((n & (n - 1)) == 0)); +} + /* * round up to nearest power of two */ -- cgit v1.2.3 From 33dced2ea5ed03dda10e7f9f41f0910f32e02eaa Mon Sep 17 00:00:00 2001 From: Sergei Shtylyov Date: Wed, 7 Feb 2007 18:18:45 +0100 Subject: ide: add Toshiba TC86C001 IDE driver (take 2) This is the driver for the Toshiba TC86C001 GOKU-S PCI IDE controller, completely reworked from the original brain-damaged Toshiba's 2.4 version. This single channel UltraDMA/66 controller is very simple in programming, yet Toshiba managed to plant many interesting bugs in it. The particularly nasty "limitation 5" (as they call the errata) caused me to abuse the IDE core in a possibly most interesting way so far. However, this is still better than the #ifdef mess in drivers/ide/ide-io.c that the original version included (well, it had much more mess)... Signed-off-by: Sergei Shtylyov Acked-by: Alan Cox Cc: Greg KH Signed-off-by: Andrew Morton Signed-off-by: Bartlomiej Zolnierkiewicz --- include/linux/pci_ids.h | 1 + 1 file changed, 1 insertion(+) (limited to 'include/linux') diff --git a/include/linux/pci_ids.h b/include/linux/pci_ids.h index ccd706f876ec..b859faf5184d 100644 --- a/include/linux/pci_ids.h +++ b/include/linux/pci_ids.h @@ -1454,6 +1454,7 @@ #define PCI_VENDOR_ID_TOSHIBA_2 0x102f #define PCI_DEVICE_ID_TOSHIBA_TC35815CF 0x0030 +#define PCI_DEVICE_ID_TOSHIBA_TC86C001_IDE 0x0105 #define PCI_DEVICE_ID_TOSHIBA_TC86C001_MISC 0x0108 #define PCI_DEVICE_ID_TOSHIBA_SPIDER_NET 0x01b3 -- cgit v1.2.3 From e3a59b4d9378522479609042836ae930305a67fe Mon Sep 17 00:00:00 2001 From: Hannes Reinecke Date: Wed, 7 Feb 2007 18:19:37 +0100 Subject: ACPI support for IDE devices This patch implements ACPI integration for generic IDE devices. The ACPI spec mandates that some methods are called during suspend and resume. And consequently there most modern Laptops cannot resume properly without it. According to the spec, we should call '_GTM' (Get Timing) upon suspend to store the current IDE adapter settings. Upon resume we should call '_STM' (Set Timing) to initialize the adapter with the stored settings; afterwards '_GTF' (Get Taskfile) should be called which returns a buffer with some IDE initialisation commands. Those commands should be passed to the drive. There are two module params which control the behaviour of this patch: 'ide=noacpi' Do not call any ACPI methods (Disables any ACPI method calls) 'ide=acpigtf' Enable execution of _GTF methods upon resume. Has no effect if 'ide=noacpi' is set. 'ide=acpionboot' Enable execution of ACPI methods during boot. This might be required on some machines if 'ide=acpigtf' is selected as some machines modify the _GTF information depending on the drive identification passed down with _STM. Signed-off-by: Hannes Reinecke Signed-off-by: Bartlomiej Zolnierkiewicz --- include/linux/ide.h | 27 +++++++++++++++++++++++++++ 1 file changed, 27 insertions(+) (limited to 'include/linux') diff --git a/include/linux/ide.h b/include/linux/ide.h index e26a03981a94..ba1c92999f6e 100644 --- a/include/linux/ide.h +++ b/include/linux/ide.h @@ -18,6 +18,9 @@ #include #include #include +#ifdef CONFIG_BLK_DEV_IDEACPI +#include +#endif #include #include #include @@ -541,6 +544,11 @@ typedef enum { struct ide_driver_s; struct ide_settings_s; +#ifdef CONFIG_BLK_DEV_IDEACPI +struct ide_acpi_drive_link; +struct ide_acpi_hwif_link; +#endif + typedef struct ide_drive_s { char name[4]; /* drive name, such as "hda" */ char driver_req[10]; /* requests specific driver */ @@ -637,6 +645,9 @@ typedef struct ide_drive_s { int lun; /* logical unit */ int crc_count; /* crc counter to reduce drive speed */ +#ifdef CONFIG_BLK_DEV_IDEACPI + struct ide_acpi_drive_link *acpidata; +#endif struct list_head list; struct device gendev; struct completion gendev_rel_comp; /* to deal with device release() */ @@ -804,6 +815,10 @@ typedef struct hwif_s { void *hwif_data; /* extra hwif data */ unsigned dma; + +#ifdef CONFIG_BLK_DEV_IDEACPI + struct ide_acpi_hwif_link *acpidata; +#endif } ____cacheline_internodealigned_in_smp ide_hwif_t; /* @@ -1298,6 +1313,18 @@ static inline void ide_dma_verbose(ide_drive_t *drive) { ; } static inline void ide_release_dma(ide_hwif_t *drive) {;} #endif +#ifdef CONFIG_BLK_DEV_IDEACPI +extern int ide_acpi_exec_tfs(ide_drive_t *drive); +extern void ide_acpi_get_timing(ide_hwif_t *hwif); +extern void ide_acpi_push_timing(ide_hwif_t *hwif); +extern void ide_acpi_init(ide_hwif_t *hwif); +#else +static inline int ide_acpi_exec_tfs(ide_drive_t *drive) { return 0; } +static inline void ide_acpi_get_timing(ide_hwif_t *hwif) { ; } +static inline void ide_acpi_push_timing(ide_hwif_t *hwif) { ; } +static inline void ide_acpi_init(ide_hwif_t *hwif) { ; } +#endif + extern int ide_hwif_request_regions(ide_hwif_t *hwif); extern void ide_hwif_release_regions(ide_hwif_t* hwif); extern void ide_unregister (unsigned int index); -- cgit v1.2.3 From 2943ecf2ed32632473c06f1975db47a7aa98c10f Mon Sep 17 00:00:00 2001 From: Greg Kroah-Hartman Date: Mon, 22 Jan 2007 13:45:38 -0800 Subject: Driver core: convert SPI code to use struct device Converts from using struct "class_device" to "struct device" making everything show up properly in /sys/devices/ with symlinks from the /sys/class directory. Cc: Signed-off-by: Greg Kroah-Hartman --- include/linux/spi/spi.h | 10 +++++----- 1 file changed, 5 insertions(+), 5 deletions(-) (limited to 'include/linux') diff --git a/include/linux/spi/spi.h b/include/linux/spi/spi.h index 176f6e36dbfa..8c2edd82a073 100644 --- a/include/linux/spi/spi.h +++ b/include/linux/spi/spi.h @@ -170,7 +170,7 @@ static inline void spi_unregister_driver(struct spi_driver *sdrv) * message's completion function when the transaction completes. */ struct spi_master { - struct class_device cdev; + struct device dev; /* other than negative (== assign one dynamically), bus_num is fully * board-specific. usually that simplifies to being SOC-specific. @@ -216,17 +216,17 @@ struct spi_master { static inline void *spi_master_get_devdata(struct spi_master *master) { - return class_get_devdata(&master->cdev); + return dev_get_drvdata(&master->dev); } static inline void spi_master_set_devdata(struct spi_master *master, void *data) { - class_set_devdata(&master->cdev, data); + dev_set_drvdata(&master->dev, data); } static inline struct spi_master *spi_master_get(struct spi_master *master) { - if (!master || !class_device_get(&master->cdev)) + if (!master || !get_device(&master->dev)) return NULL; return master; } @@ -234,7 +234,7 @@ static inline struct spi_master *spi_master_get(struct spi_master *master) static inline void spi_master_put(struct spi_master *master) { if (master) - class_device_put(&master->cdev); + put_device(&master->dev); } -- cgit v1.2.3 From 43cb76d91ee85f579a69d42bc8efc08bac560278 Mon Sep 17 00:00:00 2001 From: Greg Kroah-Hartman Date: Tue, 9 Apr 2002 12:14:34 -0700 Subject: Network: convert network devices to use struct device instead of class_device This lets the network core have the ability to handle suspend/resume issues, if it wants to. Thanks to Frederik Deweerdt for the arm driver fixes. Signed-off-by: Greg Kroah-Hartman --- include/linux/netdevice.h | 5 +++-- 1 file changed, 3 insertions(+), 2 deletions(-) (limited to 'include/linux') diff --git a/include/linux/netdevice.h b/include/linux/netdevice.h index fea0d9db6846..2e37f5012788 100644 --- a/include/linux/netdevice.h +++ b/include/linux/netdevice.h @@ -529,10 +529,11 @@ struct net_device struct net_bridge_port *br_port; /* class/net/name entry */ - struct class_device class_dev; + struct device dev; /* space for optional statistics and wireless sysfs groups */ struct attribute_group *sysfs_groups[3]; }; +#define to_net_dev(d) container_of(d, struct net_device, dev) #define NETDEV_ALIGN 32 #define NETDEV_ALIGN_CONST (NETDEV_ALIGN - 1) @@ -548,7 +549,7 @@ static inline void *netdev_priv(struct net_device *dev) /* Set the sysfs physical device reference for the network logical device * if set prior to registration will cause a symlink during initialization. */ -#define SET_NETDEV_DEV(net, pdev) ((net)->class_dev.dev = (pdev)) +#define SET_NETDEV_DEV(net, pdev) ((net)->dev.parent = (pdev)) struct packet_type { __be16 type; /* This is really htons(ether_type). */ -- cgit v1.2.3 From f30c53a873d0d227493197064b8886af2d57bbd6 Mon Sep 17 00:00:00 2001 From: Kay Sievers Date: Mon, 15 Jan 2007 20:22:02 +0100 Subject: MODULES: add the module name for built in kernel drivers Signed-off-by: Kay Sievers Signed-off-by: Greg Kroah-Hartman --- include/linux/device.h | 1 + include/linux/module.h | 2 +- 2 files changed, 2 insertions(+), 1 deletion(-) (limited to 'include/linux') diff --git a/include/linux/device.h b/include/linux/device.h index f44247fe8135..da7221913114 100644 --- a/include/linux/device.h +++ b/include/linux/device.h @@ -126,6 +126,7 @@ struct device_driver { struct klist_node knode_bus; struct module * owner; + const char * mod_name; /* used for built-in modules */ int (*probe) (struct device * dev); int (*remove) (struct device * dev); diff --git a/include/linux/module.h b/include/linux/module.h index 10f771a49997..90dc2542978c 100644 --- a/include/linux/module.h +++ b/include/linux/module.h @@ -58,6 +58,7 @@ struct module_kobject { struct kobject kobj; struct module *mod; + struct kobject *drivers_dir; }; /* These are either module local, or the kernel's dummy ones. */ @@ -263,7 +264,6 @@ struct module struct module_attribute *modinfo_attrs; const char *version; const char *srcversion; - struct kobject *drivers_dir; /* Exported symbols */ const struct kernel_symbol *syms; -- cgit v1.2.3 From 725522b5453dd680412f2b6463a988e4fd148757 Mon Sep 17 00:00:00 2001 From: Greg Kroah-Hartman Date: Mon, 15 Jan 2007 11:50:02 -0800 Subject: PCI: add the sysfs driver name to all modules This adds the module name to all PCI drivers, if they are built into the kernel or not. It will show up in /sys/modules/MODULE_NAME/drivers/ It also fixes up the IDE core, which was calling __pci_register_driver() directly. Cc: Kay Sievers Signed-off-by: Greg Kroah-Hartman --- include/linux/ide.h | 4 ++-- include/linux/pci.h | 5 +++-- 2 files changed, 5 insertions(+), 4 deletions(-) (limited to 'include/linux') diff --git a/include/linux/ide.h b/include/linux/ide.h index e26a03981a94..827688f41d6c 100644 --- a/include/linux/ide.h +++ b/include/linux/ide.h @@ -1192,8 +1192,8 @@ void ide_init_disk(struct gendisk *, ide_drive_t *); extern int ideprobe_init(void); extern void ide_scan_pcibus(int scan_direction) __init; -extern int __ide_pci_register_driver(struct pci_driver *driver, struct module *owner); -#define ide_pci_register_driver(d) __ide_pci_register_driver(d, THIS_MODULE) +extern int __ide_pci_register_driver(struct pci_driver *driver, struct module *owner, const char *mod_name); +#define ide_pci_register_driver(d) __ide_pci_register_driver(d, THIS_MODULE, KBUILD_MODNAME) void ide_pci_setup_ports(struct pci_dev *, struct ide_pci_device_s *, int, ata_index_t *); extern void ide_setup_pci_noise (struct pci_dev *dev, struct ide_pci_device_s *d); diff --git a/include/linux/pci.h b/include/linux/pci.h index f3c617eabd8d..cb899eb95d31 100644 --- a/include/linux/pci.h +++ b/include/linux/pci.h @@ -573,10 +573,11 @@ int __must_check pci_bus_alloc_resource(struct pci_bus *bus, void pci_enable_bridges(struct pci_bus *bus); /* Proper probing supporting hot-pluggable devices */ -int __must_check __pci_register_driver(struct pci_driver *, struct module *); +int __must_check __pci_register_driver(struct pci_driver *, struct module *, + const char *mod_name); static inline int __must_check pci_register_driver(struct pci_driver *driver) { - return __pci_register_driver(driver, THIS_MODULE); + return __pci_register_driver(driver, THIS_MODULE, KBUILD_MODNAME); } void pci_unregister_driver(struct pci_driver *); -- cgit v1.2.3 From 4b315627e6b894156e235ac905786e7d46aab2e6 Mon Sep 17 00:00:00 2001 From: Greg Kroah-Hartman Date: Mon, 15 Jan 2007 11:50:02 -0800 Subject: SERIO: add the sysfs driver name to all modules This adds the module name to all SERIO drivers, if they are built into the kernel or not. It will show up in /sys/modules/MODULE_NAME/drivers/ Cc: Kay Sievers Signed-off-by: Greg Kroah-Hartman --- include/linux/serio.h | 5 +++++ 1 file changed, 5 insertions(+) (limited to 'include/linux') diff --git a/include/linux/serio.h b/include/linux/serio.h index 0f478a8791a2..ac2c70e7f760 100644 --- a/include/linux/serio.h +++ b/include/linux/serio.h @@ -86,6 +86,11 @@ static inline void serio_register_port(struct serio *serio) void serio_unregister_port(struct serio *serio); void serio_unregister_child_port(struct serio *serio); +int __serio_register_driver(struct serio_driver *drv, struct module *owner, const char *mod_name); +static inline int serio_register_driver(struct serio_driver *drv) +{ + return __serio_register_driver(drv, THIS_MODULE, KBUILD_MODNAME); +} int serio_register_driver(struct serio_driver *drv); void serio_unregister_driver(struct serio_driver *drv); -- cgit v1.2.3 From 80f745fb1b0fb11383cbb8df2c36aaaa0399b6e6 Mon Sep 17 00:00:00 2001 From: Greg Kroah-Hartman Date: Mon, 15 Jan 2007 11:50:02 -0800 Subject: USB: add the sysfs driver name to all modules This adds the module name to all USB drivers, if they are built into the kernel or not. It will show up in /sys/modules/MODULE_NAME/drivers/ Cc: Kay Sievers Signed-off-by: Greg Kroah-Hartman --- include/linux/usb.h | 5 +++-- 1 file changed, 3 insertions(+), 2 deletions(-) (limited to 'include/linux') diff --git a/include/linux/usb.h b/include/linux/usb.h index aab5b1b72021..733f38de4978 100644 --- a/include/linux/usb.h +++ b/include/linux/usb.h @@ -868,10 +868,11 @@ struct usb_class_driver { * use these in module_init()/module_exit() * and don't forget MODULE_DEVICE_TABLE(usb, ...) */ -extern int usb_register_driver(struct usb_driver *, struct module *); +extern int usb_register_driver(struct usb_driver *, struct module *, + const char *); static inline int usb_register(struct usb_driver *driver) { - return usb_register_driver(driver, THIS_MODULE); + return usb_register_driver(driver, THIS_MODULE, KBUILD_MODNAME); } extern void usb_deregister(struct usb_driver *); -- cgit v1.2.3 From 270a6c4cad809e92d7b81adde92d0b3d94eeb8ee Mon Sep 17 00:00:00 2001 From: Kay Sievers Date: Thu, 18 Jan 2007 13:26:15 +0100 Subject: /sys/modules/*/holders /sys/module/usbcore/ |-- drivers | |-- usb:hub -> ../../../subsystem/usb/drivers/hub | |-- usb:usb -> ../../../subsystem/usb/drivers/usb | `-- usb:usbfs -> ../../../subsystem/usb/drivers/usbfs |-- holders | |-- ehci_hcd -> ../../../module/ehci_hcd | |-- uhci_hcd -> ../../../module/uhci_hcd | |-- usb_storage -> ../../../module/usb_storage | `-- usbhid -> ../../../module/usbhid |-- initstate Signed-off-by: Kay Sievers Signed-off-by: Greg Kroah-Hartman --- include/linux/module.h | 1 + 1 file changed, 1 insertion(+) (limited to 'include/linux') diff --git a/include/linux/module.h b/include/linux/module.h index 90dc2542978c..419d3ef293dd 100644 --- a/include/linux/module.h +++ b/include/linux/module.h @@ -264,6 +264,7 @@ struct module struct module_attribute *modinfo_attrs; const char *version; const char *srcversion; + struct kobject *holders_dir; /* Exported symbols */ const struct kernel_symbol *syms; -- cgit v1.2.3 From bf0acc330229554c695e4f95e5aa2d2c4f12de1f Mon Sep 17 00:00:00 2001 From: Frank Haverkamp Date: Wed, 17 Jan 2007 17:51:18 +0100 Subject: SYSFS: Fix missing include of list.h in sysfs.h Sysfs.h uses definitions (e.g. struct list_head s_sibling) from list.h but does not include it. Signed-off-by: Frank Haverkamp Signed-off-by: Greg Kroah-Hartman --- include/linux/sysfs.h | 1 + 1 file changed, 1 insertion(+) (limited to 'include/linux') diff --git a/include/linux/sysfs.h b/include/linux/sysfs.h index 2129d1b6c874..eee485957c0c 100644 --- a/include/linux/sysfs.h +++ b/include/linux/sysfs.h @@ -11,6 +11,7 @@ #define _SYSFS_H_ #include +#include #include struct kobject; -- cgit v1.2.3 From f9f852df2faf76a2667949ddb4947d4b8f99f02f Mon Sep 17 00:00:00 2001 From: Kay Sievers Date: Sat, 7 Oct 2006 21:54:55 +0200 Subject: Driver core: add device_type to struct device This allows us to add type specific attributes, uevent vars and release funtions. A subsystem can carry different types of devices like the "block" subsys has disks and partitions. Both types create a different set of attributes, but belong to the same subsystem. This corresponds to the low level objects: kobject -> device (object/device data) kobj_type -> device_type (type of object/device we are embedded in) kset -> class/bus (list of objects/devices of a subsystem) Signed-off-by: Kay Sievers Signed-off-by: Greg Kroah-Hartman --- include/linux/device.h | 8 ++++++++ 1 file changed, 8 insertions(+) (limited to 'include/linux') diff --git a/include/linux/device.h b/include/linux/device.h index da7221913114..e1e164f81eea 100644 --- a/include/linux/device.h +++ b/include/linux/device.h @@ -328,6 +328,13 @@ extern struct class_device *class_device_create(struct class *cls, __attribute__((format(printf,5,6))); extern void class_device_destroy(struct class *cls, dev_t devt); +struct device_type { + struct device_attribute *attrs; + int (*uevent)(struct device *dev, char **envp, int num_envp, + char *buffer, int buffer_size); + void (*release)(struct device *dev); +}; + /* interface for exporting device attributes */ struct device_attribute { struct attribute attr; @@ -356,6 +363,7 @@ struct device { struct kobject kobj; char bus_id[BUS_ID_SIZE]; /* position on parent bus */ + struct device_type *type; unsigned is_registered:1; struct device_attribute uevent_attr; struct device_attribute *devt_attr; -- cgit v1.2.3 From b7a3e813fb84624166f034e25234f98de5846bfc Mon Sep 17 00:00:00 2001 From: Kay Sievers Date: Sat, 7 Oct 2006 21:54:55 +0200 Subject: Driver core: allow to delay the uevent at device creation time For the block subsystem, we want to delay all uevents until the disk has been scanned and allpartitons are already created before the first event is sent out. Signed-off-by: Kay Sievers Signed-off-by: Greg Kroah-Hartman --- include/linux/device.h | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-) (limited to 'include/linux') diff --git a/include/linux/device.h b/include/linux/device.h index e1e164f81eea..5ca1cdba563a 100644 --- a/include/linux/device.h +++ b/include/linux/device.h @@ -399,9 +399,10 @@ struct device { /* class_device migration path */ struct list_head node; - struct class *class; /* optional*/ + struct class *class; dev_t devt; /* dev_t, creates the sysfs "dev" */ struct attribute_group **groups; /* optional groups */ + int uevent_suppress; void (*release)(struct device * dev); }; -- cgit v1.2.3 From b592fcfe7f06c15ec11774b5be7ce0de3aa86e73 Mon Sep 17 00:00:00 2001 From: "Eric W. Biederman" Date: Wed, 24 Jan 2007 12:35:52 -0700 Subject: sysfs: Shadow directory support The problem. When implementing a network namespace I need to be able to have multiple network devices with the same name. Currently this is a problem for /sys/class/net/*. What I want is a separate /sys/class/net directory in sysfs for each network namespace, and I want to name each of them /sys/class/net. I looked and the VFS actually allows that. All that is needed is for /sys/class/net to implement a follow link method to redirect lookups to the real directory you want. Implementing a follow link method that is sensitive to the current network namespace turns out to be 3 lines of code so it looks like a clean approach. Modifying sysfs so it doesn't get in my was is a bit trickier. I am calling the concept of multiple directories all at the same path in the filesystem shadow directories. With the directory entry really at that location the shadow master. The following patch modifies sysfs so it can handle a directory structure slightly different from the kobject tree so I can implement the shadow directories for handling /sys/class/net/. Signed-off-by: Eric W. Biederman Cc: Maneesh Soni Signed-off-by: Greg Kroah-Hartman --- include/linux/kobject.h | 4 ++++ include/linux/sysfs.h | 23 +++++++++++++++++++---- 2 files changed, 23 insertions(+), 4 deletions(-) (limited to 'include/linux') diff --git a/include/linux/kobject.h b/include/linux/kobject.h index 76538fcf2c4e..b850e0310538 100644 --- a/include/linux/kobject.h +++ b/include/linux/kobject.h @@ -74,9 +74,13 @@ extern void kobject_init(struct kobject *); extern void kobject_cleanup(struct kobject *); extern int __must_check kobject_add(struct kobject *); +extern int __must_check kobject_shadow_add(struct kobject *, struct dentry *); extern void kobject_del(struct kobject *); extern int __must_check kobject_rename(struct kobject *, const char *new_name); +extern int __must_check kobject_shadow_rename(struct kobject *kobj, + struct dentry *new_parent, + const char *new_name); extern int __must_check kobject_move(struct kobject *, struct kobject *); extern int __must_check kobject_register(struct kobject *); diff --git a/include/linux/sysfs.h b/include/linux/sysfs.h index eee485957c0c..192de3afa96b 100644 --- a/include/linux/sysfs.h +++ b/include/linux/sysfs.h @@ -16,6 +16,7 @@ struct kobject; struct module; +struct nameidata; struct attribute { const char * name; @@ -89,13 +90,13 @@ struct sysfs_dirent { #ifdef CONFIG_SYSFS extern int __must_check -sysfs_create_dir(struct kobject *); +sysfs_create_dir(struct kobject *, struct dentry *); extern void sysfs_remove_dir(struct kobject *); extern int __must_check -sysfs_rename_dir(struct kobject *, const char *new_name); +sysfs_rename_dir(struct kobject *, struct dentry *, const char *new_name); extern int __must_check sysfs_move_dir(struct kobject *, struct kobject *); @@ -127,11 +128,17 @@ int __must_check sysfs_create_group(struct kobject *, void sysfs_remove_group(struct kobject *, const struct attribute_group *); void sysfs_notify(struct kobject * k, char *dir, char *attr); + +extern int sysfs_make_shadowed_dir(struct kobject *kobj, + void * (*follow_link)(struct dentry *, struct nameidata *)); +extern struct dentry *sysfs_create_shadow_dir(struct kobject *kobj); +extern void sysfs_remove_shadow_dir(struct dentry *dir); + extern int __must_check sysfs_init(void); #else /* CONFIG_SYSFS */ -static inline int sysfs_create_dir(struct kobject * k) +static inline int sysfs_create_dir(struct kobject * k, struct dentry *shadow) { return 0; } @@ -141,7 +148,9 @@ static inline void sysfs_remove_dir(struct kobject * k) ; } -static inline int sysfs_rename_dir(struct kobject * k, const char *new_name) +static inline int sysfs_rename_dir(struct kobject * k, + struct dentry *new_parent, + const char *new_name) { return 0; } @@ -205,6 +214,12 @@ static inline void sysfs_notify(struct kobject * k, char *dir, char *attr) { } +static inline int sysfs_make_shadowed_dir(struct kobject *kobj, + void * (*follow_link)(struct dentry *, struct nameidata *)) +{ + return 0; +} + static inline int __must_check sysfs_init(void) { return 0; -- cgit v1.2.3 From 7bc3d635628db100c024aca7f836a18188e9bb62 Mon Sep 17 00:00:00 2001 From: Greg Kroah-Hartman Date: Mon, 19 Jun 2006 23:59:31 -0700 Subject: USB: move usb_device_class class devices to be real devices This moves the usb class devices that control the usbfs nodes to show up in the proper place in the larger device tree. Cc: Kay Sievers Signed-off-by: Greg Kroah-Hartman --- include/linux/usb.h | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) (limited to 'include/linux') diff --git a/include/linux/usb.h b/include/linux/usb.h index aab5b1b72021..f18ced001924 100644 --- a/include/linux/usb.h +++ b/include/linux/usb.h @@ -372,7 +372,7 @@ struct usb_device { char *serial; /* iSerialNumber string, if present */ struct list_head filelist; - struct class_device *class_dev; + struct device *usbfs_dev; struct dentry *usbfs_dentry; /* usbfs dentry entry for the device */ /* -- cgit v1.2.3 From 0873c76485c126a4df70a6961fd354b21b7987f7 Mon Sep 17 00:00:00 2001 From: Greg Kroah-Hartman Date: Tue, 20 Jun 2006 13:09:50 -0700 Subject: USB: convert usb class devices to real devices Signed-off-by: Greg Kroah-Hartman --- include/linux/usb.h | 5 +++-- 1 file changed, 3 insertions(+), 2 deletions(-) (limited to 'include/linux') diff --git a/include/linux/usb.h b/include/linux/usb.h index f18ced001924..d6bf1297d886 100644 --- a/include/linux/usb.h +++ b/include/linux/usb.h @@ -107,7 +107,8 @@ enum usb_interface_condition { * @needs_remote_wakeup: flag set when the driver requires remote-wakeup * capability during autosuspend. * @dev: driver model's view of this device - * @class_dev: driver model's class 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. * @@ -152,7 +153,7 @@ struct usb_interface { unsigned needs_remote_wakeup:1; /* driver requires remote wakeup */ struct device dev; /* interface specific device info */ - struct class_device *class_dev; + struct device *usb_dev; /* pointer to the usb class's device, if any */ int pm_usage_cnt; /* usage counter for autosuspend */ }; #define to_usb_interface(d) container_of(d, struct usb_interface, dev) -- cgit v1.2.3 From 5f848137744106ee737f559454ce5adfceb38347 Mon Sep 17 00:00:00 2001 From: David Brownell Date: Sat, 16 Dec 2006 15:34:53 -0800 Subject: USB: becomes This moves to to reduce some of the clutter of usb header files. Signed-off-by: David Brownell Signed-off-by: Greg Kroah-Hartman --- include/linux/Kbuild | 2 +- include/linux/usb.h | 2 +- include/linux/usb/Kbuild | 5 + include/linux/usb/ch9.h | 562 +++++++++++++++++++++++++++++++++++++++++++ include/linux/usb_ch9.h | 562 ------------------------------------------- include/linux/usb_gadgetfs.h | 2 +- 6 files changed, 570 insertions(+), 565 deletions(-) create mode 100644 include/linux/usb/Kbuild create mode 100644 include/linux/usb/ch9.h delete mode 100644 include/linux/usb_ch9.h (limited to 'include/linux') diff --git a/include/linux/Kbuild b/include/linux/Kbuild index 157db77a7170..683513e310de 100644 --- a/include/linux/Kbuild +++ b/include/linux/Kbuild @@ -11,6 +11,7 @@ header-y += netfilter_arp/ header-y += netfilter_bridge/ header-y += netfilter_ipv4/ header-y += netfilter_ipv6/ +header-y += usb/ header-y += affs_hardblocks.h header-y += aio_abi.h @@ -326,7 +327,6 @@ unifdef-y += udp.h unifdef-y += uinput.h unifdef-y += uio.h unifdef-y += unistd.h -unifdef-y += usb_ch9.h unifdef-y += usbdevice_fs.h unifdef-y += user.h unifdef-y += utsname.h diff --git a/include/linux/usb.h b/include/linux/usb.h index d6bf1297d886..f3b21636c9df 100644 --- a/include/linux/usb.h +++ b/include/linux/usb.h @@ -2,7 +2,7 @@ #define __LINUX_USB_H #include -#include +#include #define USB_MAJOR 180 #define USB_DEVICE_MAJOR 189 diff --git a/include/linux/usb/Kbuild b/include/linux/usb/Kbuild new file mode 100644 index 000000000000..43f160cfe003 --- /dev/null +++ b/include/linux/usb/Kbuild @@ -0,0 +1,5 @@ +unifdef-y += audio.h +unifdef-y += cdc.h +unifdef-y += ch9.h +unifdef-y += midi.h + diff --git a/include/linux/usb/ch9.h b/include/linux/usb/ch9.h new file mode 100644 index 000000000000..c720d107ff29 --- /dev/null +++ b/include/linux/usb/ch9.h @@ -0,0 +1,562 @@ +/* + * This file holds USB constants and structures that are needed for USB + * device APIs. These are used by the USB device model, which is defined + * in chapter 9 of the USB 2.0 specification. Linux has several APIs in C + * that need these: + * + * - the master/host side Linux-USB kernel driver API; + * - the "usbfs" user space API; and + * - the Linux "gadget" slave/device/peripheral side driver API. + * + * USB 2.0 adds an additional "On The Go" (OTG) mode, which lets systems + * act either as a USB master/host or as a USB slave/device. That means + * the master and slave side APIs benefit from working well together. + * + * There's also "Wireless USB", using low power short range radios for + * peripheral interconnection but otherwise building on the USB framework. + */ + +#ifndef __LINUX_USB_CH9_H +#define __LINUX_USB_CH9_H + +#include /* __u8 etc */ + +/*-------------------------------------------------------------------------*/ + +/* CONTROL REQUEST SUPPORT */ + +/* + * USB directions + * + * This bit flag is used in endpoint descriptors' bEndpointAddress field. + * It's also one of three fields in control requests bRequestType. + */ +#define USB_DIR_OUT 0 /* to device */ +#define USB_DIR_IN 0x80 /* to host */ + +/* + * USB types, the second of three bRequestType fields + */ +#define USB_TYPE_MASK (0x03 << 5) +#define USB_TYPE_STANDARD (0x00 << 5) +#define USB_TYPE_CLASS (0x01 << 5) +#define USB_TYPE_VENDOR (0x02 << 5) +#define USB_TYPE_RESERVED (0x03 << 5) + +/* + * USB recipients, the third of three bRequestType fields + */ +#define USB_RECIP_MASK 0x1f +#define USB_RECIP_DEVICE 0x00 +#define USB_RECIP_INTERFACE 0x01 +#define USB_RECIP_ENDPOINT 0x02 +#define USB_RECIP_OTHER 0x03 +/* From Wireless USB 1.0 */ +#define USB_RECIP_PORT 0x04 +#define USB_RECIP_RPIPE 0x05 + +/* + * Standard requests, for the bRequest field of a SETUP packet. + * + * These are qualified by the bRequestType field, so that for example + * TYPE_CLASS or TYPE_VENDOR specific feature flags could be retrieved + * by a GET_STATUS request. + */ +#define USB_REQ_GET_STATUS 0x00 +#define USB_REQ_CLEAR_FEATURE 0x01 +#define USB_REQ_SET_FEATURE 0x03 +#define USB_REQ_SET_ADDRESS 0x05 +#define USB_REQ_GET_DESCRIPTOR 0x06 +#define USB_REQ_SET_DESCRIPTOR 0x07 +#define USB_REQ_GET_CONFIGURATION 0x08 +#define USB_REQ_SET_CONFIGURATION 0x09 +#define USB_REQ_GET_INTERFACE 0x0A +#define USB_REQ_SET_INTERFACE 0x0B +#define USB_REQ_SYNCH_FRAME 0x0C + +#define USB_REQ_SET_ENCRYPTION 0x0D /* Wireless USB */ +#define USB_REQ_GET_ENCRYPTION 0x0E +#define USB_REQ_RPIPE_ABORT 0x0E +#define USB_REQ_SET_HANDSHAKE 0x0F +#define USB_REQ_RPIPE_RESET 0x0F +#define USB_REQ_GET_HANDSHAKE 0x10 +#define USB_REQ_SET_CONNECTION 0x11 +#define USB_REQ_SET_SECURITY_DATA 0x12 +#define USB_REQ_GET_SECURITY_DATA 0x13 +#define USB_REQ_SET_WUSB_DATA 0x14 +#define USB_REQ_LOOPBACK_DATA_WRITE 0x15 +#define USB_REQ_LOOPBACK_DATA_READ 0x16 +#define USB_REQ_SET_INTERFACE_DS 0x17 + +/* + * USB feature flags are written using USB_REQ_{CLEAR,SET}_FEATURE, and + * are read as a bit array returned by USB_REQ_GET_STATUS. (So there + * are at most sixteen features of each type.) + */ +#define USB_DEVICE_SELF_POWERED 0 /* (read only) */ +#define USB_DEVICE_REMOTE_WAKEUP 1 /* dev may initiate wakeup */ +#define USB_DEVICE_TEST_MODE 2 /* (wired high speed only) */ +#define USB_DEVICE_BATTERY 2 /* (wireless) */ +#define USB_DEVICE_B_HNP_ENABLE 3 /* (otg) dev may initiate HNP */ +#define USB_DEVICE_WUSB_DEVICE 3 /* (wireless)*/ +#define USB_DEVICE_A_HNP_SUPPORT 4 /* (otg) RH port supports HNP */ +#define USB_DEVICE_A_ALT_HNP_SUPPORT 5 /* (otg) other RH port does */ +#define USB_DEVICE_DEBUG_MODE 6 /* (special devices only) */ + +#define USB_ENDPOINT_HALT 0 /* IN/OUT will STALL */ + + +/** + * struct usb_ctrlrequest - SETUP data for a USB device control request + * @bRequestType: matches the USB bmRequestType field + * @bRequest: matches the USB bRequest field + * @wValue: matches the USB wValue field (le16 byte order) + * @wIndex: matches the USB wIndex field (le16 byte order) + * @wLength: matches the USB wLength field (le16 byte order) + * + * This structure is used to send control requests to a USB device. It matches + * the different fields of the USB 2.0 Spec section 9.3, table 9-2. See the + * USB spec for a fuller description of the different fields, and what they are + * used for. + * + * Note that the driver for any interface can issue control requests. + * For most devices, interfaces don't coordinate with each other, so + * such requests may be made at any time. + */ +struct usb_ctrlrequest { + __u8 bRequestType; + __u8 bRequest; + __le16 wValue; + __le16 wIndex; + __le16 wLength; +} __attribute__ ((packed)); + +/*-------------------------------------------------------------------------*/ + +/* + * STANDARD DESCRIPTORS ... as returned by GET_DESCRIPTOR, or + * (rarely) accepted by SET_DESCRIPTOR. + * + * Note that all multi-byte values here are encoded in little endian + * byte order "on the wire". But when exposed through Linux-USB APIs, + * they've been converted to cpu byte order. + */ + +/* + * Descriptor types ... USB 2.0 spec table 9.5 + */ +#define USB_DT_DEVICE 0x01 +#define USB_DT_CONFIG 0x02 +#define USB_DT_STRING 0x03 +#define USB_DT_INTERFACE 0x04 +#define USB_DT_ENDPOINT 0x05 +#define USB_DT_DEVICE_QUALIFIER 0x06 +#define USB_DT_OTHER_SPEED_CONFIG 0x07 +#define USB_DT_INTERFACE_POWER 0x08 +/* these are from a minor usb 2.0 revision (ECN) */ +#define USB_DT_OTG 0x09 +#define USB_DT_DEBUG 0x0a +#define USB_DT_INTERFACE_ASSOCIATION 0x0b +/* these are from the Wireless USB spec */ +#define USB_DT_SECURITY 0x0c +#define USB_DT_KEY 0x0d +#define USB_DT_ENCRYPTION_TYPE 0x0e +#define USB_DT_BOS 0x0f +#define USB_DT_DEVICE_CAPABILITY 0x10 +#define USB_DT_WIRELESS_ENDPOINT_COMP 0x11 +#define USB_DT_WIRE_ADAPTER 0x21 +#define USB_DT_RPIPE 0x22 + +/* conventional codes for class-specific descriptors */ +#define USB_DT_CS_DEVICE 0x21 +#define USB_DT_CS_CONFIG 0x22 +#define USB_DT_CS_STRING 0x23 +#define USB_DT_CS_INTERFACE 0x24 +#define USB_DT_CS_ENDPOINT 0x25 + +/* All standard descriptors have these 2 fields at the beginning */ +struct usb_descriptor_header { + __u8 bLength; + __u8 bDescriptorType; +} __attribute__ ((packed)); + + +/*-------------------------------------------------------------------------*/ + +/* USB_DT_DEVICE: Device descriptor */ +struct usb_device_descriptor { + __u8 bLength; + __u8 bDescriptorType; + + __le16 bcdUSB; + __u8 bDeviceClass; + __u8 bDeviceSubClass; + __u8 bDeviceProtocol; + __u8 bMaxPacketSize0; + __le16 idVendor; + __le16 idProduct; + __le16 bcdDevice; + __u8 iManufacturer; + __u8 iProduct; + __u8 iSerialNumber; + __u8 bNumConfigurations; +} __attribute__ ((packed)); + +#define USB_DT_DEVICE_SIZE 18 + + +/* + * Device and/or Interface Class codes + * as found in bDeviceClass or bInterfaceClass + * and defined by www.usb.org documents + */ +#define USB_CLASS_PER_INTERFACE 0 /* for DeviceClass */ +#define USB_CLASS_AUDIO 1 +#define USB_CLASS_COMM 2 +#define USB_CLASS_HID 3 +#define USB_CLASS_PHYSICAL 5 +#define USB_CLASS_STILL_IMAGE 6 +#define USB_CLASS_PRINTER 7 +#define USB_CLASS_MASS_STORAGE 8 +#define USB_CLASS_HUB 9 +#define USB_CLASS_CDC_DATA 0x0a +#define USB_CLASS_CSCID 0x0b /* chip+ smart card */ +#define USB_CLASS_CONTENT_SEC 0x0d /* content security */ +#define USB_CLASS_VIDEO 0x0e +#define USB_CLASS_WIRELESS_CONTROLLER 0xe0 +#define USB_CLASS_APP_SPEC 0xfe +#define USB_CLASS_VENDOR_SPEC 0xff + +/*-------------------------------------------------------------------------*/ + +/* USB_DT_CONFIG: Configuration descriptor information. + * + * USB_DT_OTHER_SPEED_CONFIG is the same descriptor, except that the + * descriptor type is different. Highspeed-capable devices can look + * different depending on what speed they're currently running. Only + * devices with a USB_DT_DEVICE_QUALIFIER have any OTHER_SPEED_CONFIG + * descriptors. + */ +struct usb_config_descriptor { + __u8 bLength; + __u8 bDescriptorType; + + __le16 wTotalLength; + __u8 bNumInterfaces; + __u8 bConfigurationValue; + __u8 iConfiguration; + __u8 bmAttributes; + __u8 bMaxPower; +} __attribute__ ((packed)); + +#define USB_DT_CONFIG_SIZE 9 + +/* from config descriptor bmAttributes */ +#define USB_CONFIG_ATT_ONE (1 << 7) /* must be set */ +#define USB_CONFIG_ATT_SELFPOWER (1 << 6) /* self powered */ +#define USB_CONFIG_ATT_WAKEUP (1 << 5) /* can wakeup */ +#define USB_CONFIG_ATT_BATTERY (1 << 4) /* battery powered */ + +/*-------------------------------------------------------------------------*/ + +/* USB_DT_STRING: String descriptor */ +struct usb_string_descriptor { + __u8 bLength; + __u8 bDescriptorType; + + __le16 wData[1]; /* UTF-16LE encoded */ +} __attribute__ ((packed)); + +/* note that "string" zero is special, it holds language codes that + * the device supports, not Unicode characters. + */ + +/*-------------------------------------------------------------------------*/ + +/* USB_DT_INTERFACE: Interface descriptor */ +struct usb_interface_descriptor { + __u8 bLength; + __u8 bDescriptorType; + + __u8 bInterfaceNumber; + __u8 bAlternateSetting; + __u8 bNumEndpoints; + __u8 bInterfaceClass; + __u8 bInterfaceSubClass; + __u8 bInterfaceProtocol; + __u8 iInterface; +} __attribute__ ((packed)); + +#define USB_DT_INTERFACE_SIZE 9 + +/*-------------------------------------------------------------------------*/ + +/* USB_DT_ENDPOINT: Endpoint descriptor */ +struct usb_endpoint_descriptor { + __u8 bLength; + __u8 bDescriptorType; + + __u8 bEndpointAddress; + __u8 bmAttributes; + __le16 wMaxPacketSize; + __u8 bInterval; + + /* NOTE: these two are _only_ in audio endpoints. */ + /* use USB_DT_ENDPOINT*_SIZE in bLength, not sizeof. */ + __u8 bRefresh; + __u8 bSynchAddress; +} __attribute__ ((packed)); + +#define USB_DT_ENDPOINT_SIZE 7 +#define USB_DT_ENDPOINT_AUDIO_SIZE 9 /* Audio extension */ + + +/* + * Endpoints + */ +#define USB_ENDPOINT_NUMBER_MASK 0x0f /* in bEndpointAddress */ +#define USB_ENDPOINT_DIR_MASK 0x80 + +#define USB_ENDPOINT_XFERTYPE_MASK 0x03 /* in bmAttributes */ +#define USB_ENDPOINT_XFER_CONTROL 0 +#define USB_ENDPOINT_XFER_ISOC 1 +#define USB_ENDPOINT_XFER_BULK 2 +#define USB_ENDPOINT_XFER_INT 3 +#define USB_ENDPOINT_MAX_ADJUSTABLE 0x80 + + +/*-------------------------------------------------------------------------*/ + +/* USB_DT_DEVICE_QUALIFIER: Device Qualifier descriptor */ +struct usb_qualifier_descriptor { + __u8 bLength; + __u8 bDescriptorType; + + __le16 bcdUSB; + __u8 bDeviceClass; + __u8 bDeviceSubClass; + __u8 bDeviceProtocol; + __u8 bMaxPacketSize0; + __u8 bNumConfigurations; + __u8 bRESERVED; +} __attribute__ ((packed)); + + +/*-------------------------------------------------------------------------*/ + +/* USB_DT_OTG (from OTG 1.0a supplement) */ +struct usb_otg_descriptor { + __u8 bLength; + __u8 bDescriptorType; + + __u8 bmAttributes; /* support for HNP, SRP, etc */ +} __attribute__ ((packed)); + +/* from usb_otg_descriptor.bmAttributes */ +#define USB_OTG_SRP (1 << 0) +#define USB_OTG_HNP (1 << 1) /* swap host/device roles */ + +/*-------------------------------------------------------------------------*/ + +/* USB_DT_DEBUG: for special highspeed devices, replacing serial console */ +struct usb_debug_descriptor { + __u8 bLength; + __u8 bDescriptorType; + + /* bulk endpoints with 8 byte maxpacket */ + __u8 bDebugInEndpoint; + __u8 bDebugOutEndpoint; +}; + +/*-------------------------------------------------------------------------*/ + +/* USB_DT_INTERFACE_ASSOCIATION: groups interfaces */ +struct usb_interface_assoc_descriptor { + __u8 bLength; + __u8 bDescriptorType; + + __u8 bFirstInterface; + __u8 bInterfaceCount; + __u8 bFunctionClass; + __u8 bFunctionSubClass; + __u8 bFunctionProtocol; + __u8 iFunction; +} __attribute__ ((packed)); + + +/*-------------------------------------------------------------------------*/ + +/* USB_DT_SECURITY: group of wireless security descriptors, including + * encryption types available for setting up a CC/association. + */ +struct usb_security_descriptor { + __u8 bLength; + __u8 bDescriptorType; + + __le16 wTotalLength; + __u8 bNumEncryptionTypes; +}; + +/*-------------------------------------------------------------------------*/ + +/* USB_DT_KEY: used with {GET,SET}_SECURITY_DATA; only public keys + * may be retrieved. + */ +struct usb_key_descriptor { + __u8 bLength; + __u8 bDescriptorType; + + __u8 tTKID[3]; + __u8 bReserved; + __u8 bKeyData[0]; +}; + +/*-------------------------------------------------------------------------*/ + +/* USB_DT_ENCRYPTION_TYPE: bundled in DT_SECURITY groups */ +struct usb_encryption_descriptor { + __u8 bLength; + __u8 bDescriptorType; + + __u8 bEncryptionType; +#define USB_ENC_TYPE_UNSECURE 0 +#define USB_ENC_TYPE_WIRED 1 /* non-wireless mode */ +#define USB_ENC_TYPE_CCM_1 2 /* aes128/cbc session */ +#define USB_ENC_TYPE_RSA_1 3 /* rsa3072/sha1 auth */ + __u8 bEncryptionValue; /* use in SET_ENCRYPTION */ + __u8 bAuthKeyIndex; +}; + + +/*-------------------------------------------------------------------------*/ + +/* USB_DT_BOS: group of wireless capabilities */ +struct usb_bos_descriptor { + __u8 bLength; + __u8 bDescriptorType; + + __le16 wTotalLength; + __u8 bNumDeviceCaps; +}; + +/*-------------------------------------------------------------------------*/ + +/* USB_DT_DEVICE_CAPABILITY: grouped with BOS */ +struct usb_dev_cap_header { + __u8 bLength; + __u8 bDescriptorType; + __u8 bDevCapabilityType; +}; + +#define USB_CAP_TYPE_WIRELESS_USB 1 + +struct usb_wireless_cap_descriptor { /* Ultra Wide Band */ + __u8 bLength; + __u8 bDescriptorType; + __u8 bDevCapabilityType; + + __u8 bmAttributes; +#define USB_WIRELESS_P2P_DRD (1 << 1) +#define USB_WIRELESS_BEACON_MASK (3 << 2) +#define USB_WIRELESS_BEACON_SELF (1 << 2) +#define USB_WIRELESS_BEACON_DIRECTED (2 << 2) +#define USB_WIRELESS_BEACON_NONE (3 << 2) + __le16 wPHYRates; /* bit rates, Mbps */ +#define USB_WIRELESS_PHY_53 (1 << 0) /* always set */ +#define USB_WIRELESS_PHY_80 (1 << 1) +#define USB_WIRELESS_PHY_107 (1 << 2) /* always set */ +#define USB_WIRELESS_PHY_160 (1 << 3) +#define USB_WIRELESS_PHY_200 (1 << 4) /* always set */ +#define USB_WIRELESS_PHY_320 (1 << 5) +#define USB_WIRELESS_PHY_400 (1 << 6) +#define USB_WIRELESS_PHY_480 (1 << 7) + __u8 bmTFITXPowerInfo; /* TFI power levels */ + __u8 bmFFITXPowerInfo; /* FFI power levels */ + __le16 bmBandGroup; + __u8 bReserved; +}; + +/*-------------------------------------------------------------------------*/ + +/* USB_DT_WIRELESS_ENDPOINT_COMP: companion descriptor associated with + * each endpoint descriptor for a wireless device + */ +struct usb_wireless_ep_comp_descriptor { + __u8 bLength; + __u8 bDescriptorType; + + __u8 bMaxBurst; + __u8 bMaxSequence; + __le16 wMaxStreamDelay; + __le16 wOverTheAirPacketSize; + __u8 bOverTheAirInterval; + __u8 bmCompAttributes; +#define USB_ENDPOINT_SWITCH_MASK 0x03 /* in bmCompAttributes */ +#define USB_ENDPOINT_SWITCH_NO 0 +#define USB_ENDPOINT_SWITCH_SWITCH 1 +#define USB_ENDPOINT_SWITCH_SCALE 2 +}; + +/*-------------------------------------------------------------------------*/ + +/* USB_REQ_SET_HANDSHAKE is a four-way handshake used between a wireless + * host and a device for connection set up, mutual authentication, and + * exchanging short lived session keys. The handshake depends on a CC. + */ +struct usb_handshake { + __u8 bMessageNumber; + __u8 bStatus; + __u8 tTKID[3]; + __u8 bReserved; + __u8 CDID[16]; + __u8 nonce[16]; + __u8 MIC[8]; +}; + +/*-------------------------------------------------------------------------*/ + +/* USB_REQ_SET_CONNECTION modifies or revokes a connection context (CC). + * A CC may also be set up using non-wireless secure channels (including + * wired USB!), and some devices may support CCs with multiple hosts. + */ +struct usb_connection_context { + __u8 CHID[16]; /* persistent host id */ + __u8 CDID[16]; /* device id (unique w/in host context) */ + __u8 CK[16]; /* connection key */ +}; + +/*-------------------------------------------------------------------------*/ + +/* USB 2.0 defines three speeds, here's how Linux identifies them */ + +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) */ +}; + +enum usb_device_state { + /* NOTATTACHED isn't in the USB spec, and this state acts + * the same as ATTACHED ... but it's clearer this way. + */ + USB_STATE_NOTATTACHED = 0, + + /* chapter 9 and authentication (wireless) device states */ + USB_STATE_ATTACHED, + USB_STATE_POWERED, /* wired */ + USB_STATE_UNAUTHENTICATED, /* auth */ + USB_STATE_RECONNECTING, /* auth */ + USB_STATE_DEFAULT, /* limited function */ + USB_STATE_ADDRESS, + USB_STATE_CONFIGURED, /* most functions */ + + USB_STATE_SUSPENDED + + /* NOTE: there are actually four different SUSPENDED + * states, returning to POWERED, DEFAULT, ADDRESS, or + * CONFIGURED respectively when SOF tokens flow again. + */ +}; + +#endif /* __LINUX_USB_CH9_H */ diff --git a/include/linux/usb_ch9.h b/include/linux/usb_ch9.h deleted file mode 100644 index c720d107ff29..000000000000 --- a/include/linux/usb_ch9.h +++ /dev/null @@ -1,562 +0,0 @@ -/* - * This file holds USB constants and structures that are needed for USB - * device APIs. These are used by the USB device model, which is defined - * in chapter 9 of the USB 2.0 specification. Linux has several APIs in C - * that need these: - * - * - the master/host side Linux-USB kernel driver API; - * - the "usbfs" user space API; and - * - the Linux "gadget" slave/device/peripheral side driver API. - * - * USB 2.0 adds an additional "On The Go" (OTG) mode, which lets systems - * act either as a USB master/host or as a USB slave/device. That means - * the master and slave side APIs benefit from working well together. - * - * There's also "Wireless USB", using low power short range radios for - * peripheral interconnection but otherwise building on the USB framework. - */ - -#ifndef __LINUX_USB_CH9_H -#define __LINUX_USB_CH9_H - -#include /* __u8 etc */ - -/*-------------------------------------------------------------------------*/ - -/* CONTROL REQUEST SUPPORT */ - -/* - * USB directions - * - * This bit flag is used in endpoint descriptors' bEndpointAddress field. - * It's also one of three fields in control requests bRequestType. - */ -#define USB_DIR_OUT 0 /* to device */ -#define USB_DIR_IN 0x80 /* to host */ - -/* - * USB types, the second of three bRequestType fields - */ -#define USB_TYPE_MASK (0x03 << 5) -#define USB_TYPE_STANDARD (0x00 << 5) -#define USB_TYPE_CLASS (0x01 << 5) -#define USB_TYPE_VENDOR (0x02 << 5) -#define USB_TYPE_RESERVED (0x03 << 5) - -/* - * USB recipients, the third of three bRequestType fields - */ -#define USB_RECIP_MASK 0x1f -#define USB_RECIP_DEVICE 0x00 -#define USB_RECIP_INTERFACE 0x01 -#define USB_RECIP_ENDPOINT 0x02 -#define USB_RECIP_OTHER 0x03 -/* From Wireless USB 1.0 */ -#define USB_RECIP_PORT 0x04 -#define USB_RECIP_RPIPE 0x05 - -/* - * Standard requests, for the bRequest field of a SETUP packet. - * - * These are qualified by the bRequestType field, so that for example - * TYPE_CLASS or TYPE_VENDOR specific feature flags could be retrieved - * by a GET_STATUS request. - */ -#define USB_REQ_GET_STATUS 0x00 -#define USB_REQ_CLEAR_FEATURE 0x01 -#define USB_REQ_SET_FEATURE 0x03 -#define USB_REQ_SET_ADDRESS 0x05 -#define USB_REQ_GET_DESCRIPTOR 0x06 -#define USB_REQ_SET_DESCRIPTOR 0x07 -#define USB_REQ_GET_CONFIGURATION 0x08 -#define USB_REQ_SET_CONFIGURATION 0x09 -#define USB_REQ_GET_INTERFACE 0x0A -#define USB_REQ_SET_INTERFACE 0x0B -#define USB_REQ_SYNCH_FRAME 0x0C - -#define USB_REQ_SET_ENCRYPTION 0x0D /* Wireless USB */ -#define USB_REQ_GET_ENCRYPTION 0x0E -#define USB_REQ_RPIPE_ABORT 0x0E -#define USB_REQ_SET_HANDSHAKE 0x0F -#define USB_REQ_RPIPE_RESET 0x0F -#define USB_REQ_GET_HANDSHAKE 0x10 -#define USB_REQ_SET_CONNECTION 0x11 -#define USB_REQ_SET_SECURITY_DATA 0x12 -#define USB_REQ_GET_SECURITY_DATA 0x13 -#define USB_REQ_SET_WUSB_DATA 0x14 -#define USB_REQ_LOOPBACK_DATA_WRITE 0x15 -#define USB_REQ_LOOPBACK_DATA_READ 0x16 -#define USB_REQ_SET_INTERFACE_DS 0x17 - -/* - * USB feature flags are written using USB_REQ_{CLEAR,SET}_FEATURE, and - * are read as a bit array returned by USB_REQ_GET_STATUS. (So there - * are at most sixteen features of each type.) - */ -#define USB_DEVICE_SELF_POWERED 0 /* (read only) */ -#define USB_DEVICE_REMOTE_WAKEUP 1 /* dev may initiate wakeup */ -#define USB_DEVICE_TEST_MODE 2 /* (wired high speed only) */ -#define USB_DEVICE_BATTERY 2 /* (wireless) */ -#define USB_DEVICE_B_HNP_ENABLE 3 /* (otg) dev may initiate HNP */ -#define USB_DEVICE_WUSB_DEVICE 3 /* (wireless)*/ -#define USB_DEVICE_A_HNP_SUPPORT 4 /* (otg) RH port supports HNP */ -#define USB_DEVICE_A_ALT_HNP_SUPPORT 5 /* (otg) other RH port does */ -#define USB_DEVICE_DEBUG_MODE 6 /* (special devices only) */ - -#define USB_ENDPOINT_HALT 0 /* IN/OUT will STALL */ - - -/** - * struct usb_ctrlrequest - SETUP data for a USB device control request - * @bRequestType: matches the USB bmRequestType field - * @bRequest: matches the USB bRequest field - * @wValue: matches the USB wValue field (le16 byte order) - * @wIndex: matches the USB wIndex field (le16 byte order) - * @wLength: matches the USB wLength field (le16 byte order) - * - * This structure is used to send control requests to a USB device. It matches - * the different fields of the USB 2.0 Spec section 9.3, table 9-2. See the - * USB spec for a fuller description of the different fields, and what they are - * used for. - * - * Note that the driver for any interface can issue control requests. - * For most devices, interfaces don't coordinate with each other, so - * such requests may be made at any time. - */ -struct usb_ctrlrequest { - __u8 bRequestType; - __u8 bRequest; - __le16 wValue; - __le16 wIndex; - __le16 wLength; -} __attribute__ ((packed)); - -/*-------------------------------------------------------------------------*/ - -/* - * STANDARD DESCRIPTORS ... as returned by GET_DESCRIPTOR, or - * (rarely) accepted by SET_DESCRIPTOR. - * - * Note that all multi-byte values here are encoded in little endian - * byte order "on the wire". But when exposed through Linux-USB APIs, - * they've been converted to cpu byte order. - */ - -/* - * Descriptor types ... USB 2.0 spec table 9.5 - */ -#define USB_DT_DEVICE 0x01 -#define USB_DT_CONFIG 0x02 -#define USB_DT_STRING 0x03 -#define USB_DT_INTERFACE 0x04 -#define USB_DT_ENDPOINT 0x05 -#define USB_DT_DEVICE_QUALIFIER 0x06 -#define USB_DT_OTHER_SPEED_CONFIG 0x07 -#define USB_DT_INTERFACE_POWER 0x08 -/* these are from a minor usb 2.0 revision (ECN) */ -#define USB_DT_OTG 0x09 -#define USB_DT_DEBUG 0x0a -#define USB_DT_INTERFACE_ASSOCIATION 0x0b -/* these are from the Wireless USB spec */ -#define USB_DT_SECURITY 0x0c -#define USB_DT_KEY 0x0d -#define USB_DT_ENCRYPTION_TYPE 0x0e -#define USB_DT_BOS 0x0f -#define USB_DT_DEVICE_CAPABILITY 0x10 -#define USB_DT_WIRELESS_ENDPOINT_COMP 0x11 -#define USB_DT_WIRE_ADAPTER 0x21 -#define USB_DT_RPIPE 0x22 - -/* conventional codes for class-specific descriptors */ -#define USB_DT_CS_DEVICE 0x21 -#define USB_DT_CS_CONFIG 0x22 -#define USB_DT_CS_STRING 0x23 -#define USB_DT_CS_INTERFACE 0x24 -#define USB_DT_CS_ENDPOINT 0x25 - -/* All standard descriptors have these 2 fields at the beginning */ -struct usb_descriptor_header { - __u8 bLength; - __u8 bDescriptorType; -} __attribute__ ((packed)); - - -/*-------------------------------------------------------------------------*/ - -/* USB_DT_DEVICE: Device descriptor */ -struct usb_device_descriptor { - __u8 bLength; - __u8 bDescriptorType; - - __le16 bcdUSB; - __u8 bDeviceClass; - __u8 bDeviceSubClass; - __u8 bDeviceProtocol; - __u8 bMaxPacketSize0; - __le16 idVendor; - __le16 idProduct; - __le16 bcdDevice; - __u8 iManufacturer; - __u8 iProduct; - __u8 iSerialNumber; - __u8 bNumConfigurations; -} __attribute__ ((packed)); - -#define USB_DT_DEVICE_SIZE 18 - - -/* - * Device and/or Interface Class codes - * as found in bDeviceClass or bInterfaceClass - * and defined by www.usb.org documents - */ -#define USB_CLASS_PER_INTERFACE 0 /* for DeviceClass */ -#define USB_CLASS_AUDIO 1 -#define USB_CLASS_COMM 2 -#define USB_CLASS_HID 3 -#define USB_CLASS_PHYSICAL 5 -#define USB_CLASS_STILL_IMAGE 6 -#define USB_CLASS_PRINTER 7 -#define USB_CLASS_MASS_STORAGE 8 -#define USB_CLASS_HUB 9 -#define USB_CLASS_CDC_DATA 0x0a -#define USB_CLASS_CSCID 0x0b /* chip+ smart card */ -#define USB_CLASS_CONTENT_SEC 0x0d /* content security */ -#define USB_CLASS_VIDEO 0x0e -#define USB_CLASS_WIRELESS_CONTROLLER 0xe0 -#define USB_CLASS_APP_SPEC 0xfe -#define USB_CLASS_VENDOR_SPEC 0xff - -/*-------------------------------------------------------------------------*/ - -/* USB_DT_CONFIG: Configuration descriptor information. - * - * USB_DT_OTHER_SPEED_CONFIG is the same descriptor, except that the - * descriptor type is different. Highspeed-capable devices can look - * different depending on what speed they're currently running. Only - * devices with a USB_DT_DEVICE_QUALIFIER have any OTHER_SPEED_CONFIG - * descriptors. - */ -struct usb_config_descriptor { - __u8 bLength; - __u8 bDescriptorType; - - __le16 wTotalLength; - __u8 bNumInterfaces; - __u8 bConfigurationValue; - __u8 iConfiguration; - __u8 bmAttributes; - __u8 bMaxPower; -} __attribute__ ((packed)); - -#define USB_DT_CONFIG_SIZE 9 - -/* from config descriptor bmAttributes */ -#define USB_CONFIG_ATT_ONE (1 << 7) /* must be set */ -#define USB_CONFIG_ATT_SELFPOWER (1 << 6) /* self powered */ -#define USB_CONFIG_ATT_WAKEUP (1 << 5) /* can wakeup */ -#define USB_CONFIG_ATT_BATTERY (1 << 4) /* battery powered */ - -/*-------------------------------------------------------------------------*/ - -/* USB_DT_STRING: String descriptor */ -struct usb_string_descriptor { - __u8 bLength; - __u8 bDescriptorType; - - __le16 wData[1]; /* UTF-16LE encoded */ -} __attribute__ ((packed)); - -/* note that "string" zero is special, it holds language codes that - * the device supports, not Unicode characters. - */ - -/*-------------------------------------------------------------------------*/ - -/* USB_DT_INTERFACE: Interface descriptor */ -struct usb_interface_descriptor { - __u8 bLength; - __u8 bDescriptorType; - - __u8 bInterfaceNumber; - __u8 bAlternateSetting; - __u8 bNumEndpoints; - __u8 bInterfaceClass; - __u8 bInterfaceSubClass; - __u8 bInterfaceProtocol; - __u8 iInterface; -} __attribute__ ((packed)); - -#define USB_DT_INTERFACE_SIZE 9 - -/*-------------------------------------------------------------------------*/ - -/* USB_DT_ENDPOINT: Endpoint descriptor */ -struct usb_endpoint_descriptor { - __u8 bLength; - __u8 bDescriptorType; - - __u8 bEndpointAddress; - __u8 bmAttributes; - __le16 wMaxPacketSize; - __u8 bInterval; - - /* NOTE: these two are _only_ in audio endpoints. */ - /* use USB_DT_ENDPOINT*_SIZE in bLength, not sizeof. */ - __u8 bRefresh; - __u8 bSynchAddress; -} __attribute__ ((packed)); - -#define USB_DT_ENDPOINT_SIZE 7 -#define USB_DT_ENDPOINT_AUDIO_SIZE 9 /* Audio extension */ - - -/* - * Endpoints - */ -#define USB_ENDPOINT_NUMBER_MASK 0x0f /* in bEndpointAddress */ -#define USB_ENDPOINT_DIR_MASK 0x80 - -#define USB_ENDPOINT_XFERTYPE_MASK 0x03 /* in bmAttributes */ -#define USB_ENDPOINT_XFER_CONTROL 0 -#define USB_ENDPOINT_XFER_ISOC 1 -#define USB_ENDPOINT_XFER_BULK 2 -#define USB_ENDPOINT_XFER_INT 3 -#define USB_ENDPOINT_MAX_ADJUSTABLE 0x80 - - -/*-------------------------------------------------------------------------*/ - -/* USB_DT_DEVICE_QUALIFIER: Device Qualifier descriptor */ -struct usb_qualifier_descriptor { - __u8 bLength; - __u8 bDescriptorType; - - __le16 bcdUSB; - __u8 bDeviceClass; - __u8 bDeviceSubClass; - __u8 bDeviceProtocol; - __u8 bMaxPacketSize0; - __u8 bNumConfigurations; - __u8 bRESERVED; -} __attribute__ ((packed)); - - -/*-------------------------------------------------------------------------*/ - -/* USB_DT_OTG (from OTG 1.0a supplement) */ -struct usb_otg_descriptor { - __u8 bLength; - __u8 bDescriptorType; - - __u8 bmAttributes; /* support for HNP, SRP, etc */ -} __attribute__ ((packed)); - -/* from usb_otg_descriptor.bmAttributes */ -#define USB_OTG_SRP (1 << 0) -#define USB_OTG_HNP (1 << 1) /* swap host/device roles */ - -/*-------------------------------------------------------------------------*/ - -/* USB_DT_DEBUG: for special highspeed devices, replacing serial console */ -struct usb_debug_descriptor { - __u8 bLength; - __u8 bDescriptorType; - - /* bulk endpoints with 8 byte maxpacket */ - __u8 bDebugInEndpoint; - __u8 bDebugOutEndpoint; -}; - -/*-------------------------------------------------------------------------*/ - -/* USB_DT_INTERFACE_ASSOCIATION: groups interfaces */ -struct usb_interface_assoc_descriptor { - __u8 bLength; - __u8 bDescriptorType; - - __u8 bFirstInterface; - __u8 bInterfaceCount; - __u8 bFunctionClass; - __u8 bFunctionSubClass; - __u8 bFunctionProtocol; - __u8 iFunction; -} __attribute__ ((packed)); - - -/*-------------------------------------------------------------------------*/ - -/* USB_DT_SECURITY: group of wireless security descriptors, including - * encryption types available for setting up a CC/association. - */ -struct usb_security_descriptor { - __u8 bLength; - __u8 bDescriptorType; - - __le16 wTotalLength; - __u8 bNumEncryptionTypes; -}; - -/*-------------------------------------------------------------------------*/ - -/* USB_DT_KEY: used with {GET,SET}_SECURITY_DATA; only public keys - * may be retrieved. - */ -struct usb_key_descriptor { - __u8 bLength; - __u8 bDescriptorType; - - __u8 tTKID[3]; - __u8 bReserved; - __u8 bKeyData[0]; -}; - -/*-------------------------------------------------------------------------*/ - -/* USB_DT_ENCRYPTION_TYPE: bundled in DT_SECURITY groups */ -struct usb_encryption_descriptor { - __u8 bLength; - __u8 bDescriptorType; - - __u8 bEncryptionType; -#define USB_ENC_TYPE_UNSECURE 0 -#define USB_ENC_TYPE_WIRED 1 /* non-wireless mode */ -#define USB_ENC_TYPE_CCM_1 2 /* aes128/cbc session */ -#define USB_ENC_TYPE_RSA_1 3 /* rsa3072/sha1 auth */ - __u8 bEncryptionValue; /* use in SET_ENCRYPTION */ - __u8 bAuthKeyIndex; -}; - - -/*-------------------------------------------------------------------------*/ - -/* USB_DT_BOS: group of wireless capabilities */ -struct usb_bos_descriptor { - __u8 bLength; - __u8 bDescriptorType; - - __le16 wTotalLength; - __u8 bNumDeviceCaps; -}; - -/*-------------------------------------------------------------------------*/ - -/* USB_DT_DEVICE_CAPABILITY: grouped with BOS */ -struct usb_dev_cap_header { - __u8 bLength; - __u8 bDescriptorType; - __u8 bDevCapabilityType; -}; - -#define USB_CAP_TYPE_WIRELESS_USB 1 - -struct usb_wireless_cap_descriptor { /* Ultra Wide Band */ - __u8 bLength; - __u8 bDescriptorType; - __u8 bDevCapabilityType; - - __u8 bmAttributes; -#define USB_WIRELESS_P2P_DRD (1 << 1) -#define USB_WIRELESS_BEACON_MASK (3 << 2) -#define USB_WIRELESS_BEACON_SELF (1 << 2) -#define USB_WIRELESS_BEACON_DIRECTED (2 << 2) -#define USB_WIRELESS_BEACON_NONE (3 << 2) - __le16 wPHYRates; /* bit rates, Mbps */ -#define USB_WIRELESS_PHY_53 (1 << 0) /* always set */ -#define USB_WIRELESS_PHY_80 (1 << 1) -#define USB_WIRELESS_PHY_107 (1 << 2) /* always set */ -#define USB_WIRELESS_PHY_160 (1 << 3) -#define USB_WIRELESS_PHY_200 (1 << 4) /* always set */ -#define USB_WIRELESS_PHY_320 (1 << 5) -#define USB_WIRELESS_PHY_400 (1 << 6) -#define USB_WIRELESS_PHY_480 (1 << 7) - __u8 bmTFITXPowerInfo; /* TFI power levels */ - __u8 bmFFITXPowerInfo; /* FFI power levels */ - __le16 bmBandGroup; - __u8 bReserved; -}; - -/*-------------------------------------------------------------------------*/ - -/* USB_DT_WIRELESS_ENDPOINT_COMP: companion descriptor associated with - * each endpoint descriptor for a wireless device - */ -struct usb_wireless_ep_comp_descriptor { - __u8 bLength; - __u8 bDescriptorType; - - __u8 bMaxBurst; - __u8 bMaxSequence; - __le16 wMaxStreamDelay; - __le16 wOverTheAirPacketSize; - __u8 bOverTheAirInterval; - __u8 bmCompAttributes; -#define USB_ENDPOINT_SWITCH_MASK 0x03 /* in bmCompAttributes */ -#define USB_ENDPOINT_SWITCH_NO 0 -#define USB_ENDPOINT_SWITCH_SWITCH 1 -#define USB_ENDPOINT_SWITCH_SCALE 2 -}; - -/*-------------------------------------------------------------------------*/ - -/* USB_REQ_SET_HANDSHAKE is a four-way handshake used between a wireless - * host and a device for connection set up, mutual authentication, and - * exchanging short lived session keys. The handshake depends on a CC. - */ -struct usb_handshake { - __u8 bMessageNumber; - __u8 bStatus; - __u8 tTKID[3]; - __u8 bReserved; - __u8 CDID[16]; - __u8 nonce[16]; - __u8 MIC[8]; -}; - -/*-------------------------------------------------------------------------*/ - -/* USB_REQ_SET_CONNECTION modifies or revokes a connection context (CC). - * A CC may also be set up using non-wireless secure channels (including - * wired USB!), and some devices may support CCs with multiple hosts. - */ -struct usb_connection_context { - __u8 CHID[16]; /* persistent host id */ - __u8 CDID[16]; /* device id (unique w/in host context) */ - __u8 CK[16]; /* connection key */ -}; - -/*-------------------------------------------------------------------------*/ - -/* USB 2.0 defines three speeds, here's how Linux identifies them */ - -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) */ -}; - -enum usb_device_state { - /* NOTATTACHED isn't in the USB spec, and this state acts - * the same as ATTACHED ... but it's clearer this way. - */ - USB_STATE_NOTATTACHED = 0, - - /* chapter 9 and authentication (wireless) device states */ - USB_STATE_ATTACHED, - USB_STATE_POWERED, /* wired */ - USB_STATE_UNAUTHENTICATED, /* auth */ - USB_STATE_RECONNECTING, /* auth */ - USB_STATE_DEFAULT, /* limited function */ - USB_STATE_ADDRESS, - USB_STATE_CONFIGURED, /* most functions */ - - USB_STATE_SUSPENDED - - /* NOTE: there are actually four different SUSPENDED - * states, returning to POWERED, DEFAULT, ADDRESS, or - * CONFIGURED respectively when SOF tokens flow again. - */ -}; - -#endif /* __LINUX_USB_CH9_H */ diff --git a/include/linux/usb_gadgetfs.h b/include/linux/usb_gadgetfs.h index b53d6ae8e55e..8086d5a9b94e 100644 --- a/include/linux/usb_gadgetfs.h +++ b/include/linux/usb_gadgetfs.h @@ -2,7 +2,7 @@ #include #include -#include +#include /* * Filesystem based user-mode API to USB Gadget controller hardware -- cgit v1.2.3 From e7d8712c15e087ba6201e5988d618ee03dfe693c Mon Sep 17 00:00:00 2001 From: David Brownell Date: Tue, 12 Dec 2006 15:12:30 -0800 Subject: USB: define USB_CLASS_MISC in Add USB_CLASS_MISC to Signed-off-by: David Brownell Signed-off-by: Greg Kroah-Hartman --- include/linux/usb/ch9.h | 1 + 1 file changed, 1 insertion(+) (limited to 'include/linux') diff --git a/include/linux/usb/ch9.h b/include/linux/usb/ch9.h index c720d107ff29..ae7833749fa2 100644 --- a/include/linux/usb/ch9.h +++ b/include/linux/usb/ch9.h @@ -224,6 +224,7 @@ struct usb_device_descriptor { #define USB_CLASS_CONTENT_SEC 0x0d /* content security */ #define USB_CLASS_VIDEO 0x0e #define USB_CLASS_WIRELESS_CONTROLLER 0xe0 +#define USB_CLASS_MISC 0xef #define USB_CLASS_APP_SPEC 0xfe #define USB_CLASS_VENDOR_SPEC 0xff -- cgit v1.2.3 From 93bacefc4cc0b53e1cb6a336d43847154fdf6886 Mon Sep 17 00:00:00 2001 From: Greg Kroah-Hartman Date: Sun, 17 Dec 2006 21:50:23 +0100 Subject: USB serial: add dynamic id support to usb-serial core MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit Thanks to Johannes Hölzl for fixing a few things and getting it all working properly. This adds support for dynamic usb ids to the usb serial core. The file "new_id" will show up under the usb serial driver, not the usb driver associated with the usb-serial driver (yeah, it can be a bit confusing at first glance...) This patch also modifies the USB core to allow the usb-serial core to reuse much of the dynamic id logic. Signed-off-by: Greg Kroah-Hartman Signed-off-by: Johannes Hölzl --- include/linux/usb.h | 12 ++++++++++++ include/linux/usb/serial.h | 5 +++++ 2 files changed, 17 insertions(+) (limited to 'include/linux') diff --git a/include/linux/usb.h b/include/linux/usb.h index f3b21636c9df..3cb9285df2d1 100644 --- a/include/linux/usb.h +++ b/include/linux/usb.h @@ -476,6 +476,8 @@ extern void usb_driver_release_interface(struct usb_driver *driver, struct usb_interface *iface); const struct usb_device_id *usb_match_id(struct usb_interface *interface, const struct usb_device_id *id); +extern int usb_match_one_id(struct usb_interface *interface, + const struct usb_device_id *id); extern struct usb_interface *usb_find_interface(struct usb_driver *drv, int minor); @@ -724,11 +726,21 @@ static inline int usb_endpoint_is_isoc_out(const struct usb_endpoint_descriptor /* ----------------------------------------------------------------------- */ +/* Stuff for dynamic usb ids */ struct usb_dynids { spinlock_t lock; struct list_head list; }; +struct usb_dynid { + struct list_head node; + struct usb_device_id id; +}; + +extern ssize_t usb_store_new_id(struct usb_dynids *dynids, + struct device_driver *driver, + const char *buf, size_t count); + /** * struct usbdrv_wrap - wrapper for driver-model structure * @driver: The driver-model core driver structure. diff --git a/include/linux/usb/serial.h b/include/linux/usb/serial.h index 10f99e5f1a97..33dcd8576696 100644 --- a/include/linux/usb/serial.h +++ b/include/linux/usb/serial.h @@ -179,6 +179,9 @@ static inline void usb_set_serial_data (struct usb_serial *serial, void *data) * memory structure allocation at this point in time. * @shutdown: pointer to the driver's shutdown function. This will be * called when the device is removed from the system. + * @usb_driver: pointer to the struct usb_driver that controls this + * device. This is necessary to allow dynamic ids to be added to + * the driver from sysfs. * * This structure is defines a USB Serial driver. It provides all of * the information that the USB serial core code needs. If the function @@ -202,6 +205,8 @@ struct usb_serial_driver { struct list_head driver_list; struct device_driver driver; + struct usb_driver *usb_driver; + struct usb_dynids dynids; int (*probe) (struct usb_serial *serial, const struct usb_device_id *id); int (*attach) (struct usb_serial *serial); -- cgit v1.2.3 From a8ef36bc0a5fe973bddaa54a5a07cda29e04a602 Mon Sep 17 00:00:00 2001 From: Sarah Bailey Date: Sat, 23 Dec 2006 23:14:58 -0800 Subject: USB: Add usb_endpoint_xfer_control to usb.h Added a function to check if an endpoint is a control endpoint. There were similar functions for bulk, interrupt, and isoc, but not for control endpoints. Signed-off-by: Sarah Bailey Signed-off-by: Greg Kroah-Hartman --- include/linux/usb.h | 12 ++++++++++++ 1 file changed, 12 insertions(+) (limited to 'include/linux') diff --git a/include/linux/usb.h b/include/linux/usb.h index 3cb9285df2d1..1c56386de709 100644 --- a/include/linux/usb.h +++ b/include/linux/usb.h @@ -556,6 +556,18 @@ static inline int usb_endpoint_xfer_bulk(const struct usb_endpoint_descriptor *e USB_ENDPOINT_XFER_BULK); } +/** + * usb_endpoint_xfer_control - check if the endpoint has control transfer type + * @epd: endpoint to be checked + * + * Returns true if the endpoint is of type control, otherwise it returns false. + */ +static inline int usb_endpoint_xfer_control(const struct usb_endpoint_descriptor *epd) +{ + return ((epd->bmAttributes & USB_ENDPOINT_XFERTYPE_MASK) == + USB_ENDPOINT_XFER_CONTROL); +} + /** * usb_endpoint_xfer_int - check if the endpoint has interrupt transfer type * @epd: endpoint to be checked -- cgit v1.2.3 From 4a1a4d8b87389e35c3af04c0d0a95f6a0391b964 Mon Sep 17 00:00:00 2001 From: Geoff Levand Date: Mon, 15 Jan 2007 20:11:52 -0800 Subject: USB: ps3 controller hid quirk Add the USB HID quirk HID_QUIRK_SONY_PS3_CONTROLLER. This sends an HID_REQ_GET_REPORT to the the PS3 controller to put the device into 'operational mode'. Signed-off-by: Geoff Levand Cc: David Brownell Signed-off-by: Greg Kroah-Hartman --- include/linux/hid.h | 1 + 1 file changed, 1 insertion(+) (limited to 'include/linux') diff --git a/include/linux/hid.h b/include/linux/hid.h index 93173fe45634..d26b08f461f2 100644 --- a/include/linux/hid.h +++ b/include/linux/hid.h @@ -266,6 +266,7 @@ struct hid_item { #define HID_QUIRK_BAD_RELATIVE_KEYS 0x00010000 #define HID_QUIRK_SKIP_OUTPUT_REPORTS 0x00020000 #define HID_QUIRK_IGNORE_MOUSE 0x00040000 +#define HID_QUIRK_SONY_PS3_CONTROLLER 0x00080000 /* * This is the global environment of the parser. This information is -- cgit v1.2.3 From 896fbd7199035958013d106329843d8ae9618753 Mon Sep 17 00:00:00 2001 From: Alan Stern Date: Tue, 16 Jan 2007 11:57:13 -0500 Subject: usbcore: remove unused bandwith-related code This patch (as841) removes from usbcore a couple of support routines meant to help with bandwidth allocation. With the changes to uhci-hcd in the previous patch, these routines are no longer used anywhere. Also removed is the CONFIG_USB_BANDWIDTH option; it no longer does anything and is no longer needed since the HCDs now handle bandwidth issues correctly. Signed-off-by: Alan Stern Signed-off-by: David Brownell Signed-off-by: Greg Kroah-Hartman --- include/linux/usb.h | 1 - 1 file changed, 1 deletion(-) (limited to 'include/linux') diff --git a/include/linux/usb.h b/include/linux/usb.h index 1c56386de709..3b08ab39550f 100644 --- a/include/linux/usb.h +++ b/include/linux/usb.h @@ -1110,7 +1110,6 @@ struct urb struct kref kref; /* reference count of the URB */ spinlock_t lock; /* lock for the URB */ void *hcpriv; /* private data for host controller */ - int bandwidth; /* bandwidth for INT/ISO request */ atomic_t use_count; /* concurrent submissions counter */ u8 reject; /* submissions will fail */ -- cgit v1.2.3 From c87deff776feacd05a7411097e8c8c57e549e638 Mon Sep 17 00:00:00 2001 From: Hidetoshi Seto Date: Mon, 18 Dec 2006 10:31:06 +0900 Subject: PCI : Add selected_regions funcs This patch adds the following changes into generic PCI code especially for PCI legacy I/O port free drivers. - Added new pci_request_selected_regions() and pci_release_selected_regions() for PCI legacy I/O port free drivers in order to request/release only the selected regions. - Added helper routine pci_select_bars() which makes proper mask of BARs from the specified resource type. This would be very helpful for users of pci_enable_device_bars(). Signed-off-by: Kenji Kaneshige Signed-off-by: Hidetoshi Seto Cc: Inaky Perez-Gonzalez Signed-off-by: Greg Kroah-Hartman --- include/linux/pci.h | 3 +++ 1 file changed, 3 insertions(+) (limited to 'include/linux') diff --git a/include/linux/pci.h b/include/linux/pci.h index f3c617eabd8d..df875626b71a 100644 --- a/include/linux/pci.h +++ b/include/linux/pci.h @@ -533,6 +533,7 @@ void pci_update_resource(struct pci_dev *dev, struct resource *res, int resno); int __must_check pci_assign_resource(struct pci_dev *dev, int i); int __must_check pci_assign_resource_fixed(struct pci_dev *dev, int i); void pci_restore_bars(struct pci_dev *dev); +int pci_select_bars(struct pci_dev *dev, unsigned long flags); /* ROM control related routines */ void __iomem __must_check *pci_map_rom(struct pci_dev *pdev, size_t *size); @@ -561,6 +562,8 @@ int __must_check pci_request_regions(struct pci_dev *, const char *); void pci_release_regions(struct pci_dev *); int __must_check pci_request_region(struct pci_dev *, int, const char *); void pci_release_region(struct pci_dev *, int); +int pci_request_selected_regions(struct pci_dev *, int, const char *); +void pci_release_selected_regions(struct pci_dev *, int); /* drivers/pci/bus.c */ int __must_check pci_bus_alloc_resource(struct pci_bus *bus, -- cgit v1.2.3 From a7369f1f6533b9efc3209d1df103537bbbf24b8c Mon Sep 17 00:00:00 2001 From: Linas Vepstas Date: Tue, 12 Dec 2006 16:55:59 -0600 Subject: PCI: define inline for test of channel error state Add very simple routine to indicate the pci channel error state. Signed-off-by: Linas Vepstas Signed-off-by: Greg Kroah-Hartman --- include/linux/pci.h | 5 +++++ 1 file changed, 5 insertions(+) (limited to 'include/linux') diff --git a/include/linux/pci.h b/include/linux/pci.h index df875626b71a..79856b3c714a 100644 --- a/include/linux/pci.h +++ b/include/linux/pci.h @@ -181,6 +181,11 @@ struct pci_dev { #define to_pci_dev(n) container_of(n, struct pci_dev, dev) #define for_each_pci_dev(d) while ((d = pci_get_device(PCI_ANY_ID, PCI_ANY_ID, d)) != NULL) +static inline int pci_channel_offline(struct pci_dev *pdev) +{ + return (pdev->error_state != pci_channel_io_normal); +} + static inline struct pci_cap_saved_state *pci_find_saved_cap( struct pci_dev *pci_dev,char cap) { -- cgit v1.2.3 From fd9b37cc4e32533214f77b34ea03ee85f6e0a4d2 Mon Sep 17 00:00:00 2001 From: Adrian Bunk Date: Fri, 17 Nov 2006 15:21:45 +0100 Subject: PCI: remove pci_find_device_reverse() This patch removes the no longer used pci_find_device_reverse(). Signed-off-by: Adrian Bunk Acked-by: Alan Cox Signed-off-by: Greg Kroah-Hartman --- include/linux/pci.h | 1 - 1 file changed, 1 deletion(-) (limited to 'include/linux') diff --git a/include/linux/pci.h b/include/linux/pci.h index 79856b3c714a..23d2a37f3c9f 100644 --- a/include/linux/pci.h +++ b/include/linux/pci.h @@ -469,7 +469,6 @@ extern void pci_sort_breadthfirst(void); /* Generic PCI functions exported to card drivers */ struct pci_dev *pci_find_device (unsigned int vendor, unsigned int device, const struct pci_dev *from); -struct pci_dev *pci_find_device_reverse (unsigned int vendor, unsigned int device, const struct pci_dev *from); struct pci_dev *pci_find_slot (unsigned int bus, unsigned int devfn); int pci_find_capability (struct pci_dev *dev, int cap); int pci_find_next_capability (struct pci_dev *dev, u8 pos, int cap); -- cgit v1.2.3 From 429538ad3eeffec4199d8adddd1e9e4c80b2c08b Mon Sep 17 00:00:00 2001 From: Adrian Bunk Date: Sat, 18 Nov 2006 01:06:29 +0100 Subject: PCI: mark pci_find_device() as __deprecated On Fri, Nov 17, 2006 at 09:32:36AM -0500, Alan Cox wrote: > > Soon we should deprecate pci_find_device as well So let's mark it as __deprecated now, which also has the side effect that noone can later whine that removing it might break some shiny external modules. Oh, and if anything starts complaining "But this adds some warnings to my kernel build!", he should either first fix the 200 kB (sic) of warnings I'm getting in 2.6.19-rc5-mm2 starting at MODPOST or go to hell. Signed-off-by: Adrian Bunk Acked-by: Alan Cox Signed-off-by: Greg Kroah-Hartman --- include/linux/pci.h | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) (limited to 'include/linux') diff --git a/include/linux/pci.h b/include/linux/pci.h index 23d2a37f3c9f..cf2c8a35a1df 100644 --- a/include/linux/pci.h +++ b/include/linux/pci.h @@ -468,7 +468,7 @@ extern void pci_sort_breadthfirst(void); /* Generic PCI functions exported to card drivers */ -struct pci_dev *pci_find_device (unsigned int vendor, unsigned int device, const struct pci_dev *from); +struct pci_dev __deprecated *pci_find_device (unsigned int vendor, unsigned int device, const struct pci_dev *from); struct pci_dev *pci_find_slot (unsigned int bus, unsigned int devfn); int pci_find_capability (struct pci_dev *dev, int cap); int pci_find_next_capability (struct pci_dev *dev, u8 pos, int cap); -- cgit v1.2.3 From 8255cf35d503db7c1b26ae53b6b7f23ada82316f Mon Sep 17 00:00:00 2001 From: Adrian Bunk Date: Sat, 6 Jan 2007 21:48:41 +0100 Subject: PCI: make isa_bridge Alpha-only Since isa_bridge is neither assigned any value !NULL nor used on !Alpha, there's no reason for providing it. Signed-off-by: Adrian Bunk Signed-off-by: Greg Kroah-Hartman --- include/linux/pci.h | 6 ------ 1 file changed, 6 deletions(-) (limited to 'include/linux') diff --git a/include/linux/pci.h b/include/linux/pci.h index cf2c8a35a1df..d69dfd7d0e0b 100644 --- a/include/linux/pci.h +++ b/include/linux/pci.h @@ -618,10 +618,6 @@ enum pci_dma_burst_strategy { strategy_parameter byte boundaries */ }; -#if defined(CONFIG_ISA) || defined(CONFIG_EISA) -extern struct pci_dev *isa_bridge; -#endif - struct msix_entry { u16 vector; /* kernel uses to write allocated vector */ u16 entry; /* driver uses to specify entry, OS writes */ @@ -729,8 +725,6 @@ static inline int pci_set_power_state(struct pci_dev *dev, pci_power_t state) { static inline pci_power_t pci_choose_state(struct pci_dev *dev, pm_message_t state) { return PCI_D0; } static inline int pci_enable_wake(struct pci_dev *dev, pci_power_t state, int enable) { return 0; } -#define isa_bridge ((struct pci_dev *)NULL) - #define pci_dma_burst_advice(pdev, strat, strategy_parameter) do { } while (0) static inline void pci_block_user_cfg_access(struct pci_dev *dev) { } -- cgit v1.2.3 From c54c18790700b8b2a503945d729aa425c25691fe Mon Sep 17 00:00:00 2001 From: Satoru Takeuchi Date: Thu, 18 Jan 2007 13:50:05 +0900 Subject: PCI: cleanup MSI code Cleanup MSI code as follows: - fix some types - fix strange local variable definition - delete unnecessary blank line - add comment to #endif which is far from corresponding #ifdef Signed-off-by: Satoru Takeuchi Signed-off-by: Greg Kroah-Hartman --- include/linux/msi.h | 3 +-- 1 file changed, 1 insertion(+), 2 deletions(-) (limited to 'include/linux') diff --git a/include/linux/msi.h b/include/linux/msi.h index c7ef94343673..b99976b1536e 100644 --- a/include/linux/msi.h +++ b/include/linux/msi.h @@ -7,11 +7,10 @@ struct msi_msg { u32 data; /* 16 bits of msi message data */ }; -/* Heper functions */ +/* Helper functions */ extern void mask_msi_irq(unsigned int irq); extern void unmask_msi_irq(unsigned int irq); extern void read_msi_msg(unsigned int irq, struct msi_msg *msg); - extern void write_msi_msg(unsigned int irq, struct msi_msg *msg); struct msi_desc { -- cgit v1.2.3 From 0fcfdabbdbedb3bdc63f29209aeeac805df78a92 Mon Sep 17 00:00:00 2001 From: Michael Ellerman Date: Thu, 25 Jan 2007 19:34:08 +1100 Subject: MSI: Remove pci_scan_msi_device() pci_scan_msi_device() doesn't do anything anymore, so remove it. Signed-off-by: Michael Ellerman Signed-off-by: Greg Kroah-Hartman --- include/linux/pci.h | 2 -- 1 file changed, 2 deletions(-) (limited to 'include/linux') diff --git a/include/linux/pci.h b/include/linux/pci.h index d69dfd7d0e0b..29765e2b1e0a 100644 --- a/include/linux/pci.h +++ b/include/linux/pci.h @@ -625,7 +625,6 @@ struct msix_entry { #ifndef CONFIG_PCI_MSI -static inline void pci_scan_msi_device(struct pci_dev *dev) {} static inline int pci_enable_msi(struct pci_dev *dev) {return -1;} static inline void pci_disable_msi(struct pci_dev *dev) {} static inline int pci_enable_msix(struct pci_dev* dev, @@ -633,7 +632,6 @@ static inline int pci_enable_msix(struct pci_dev* dev, static inline void pci_disable_msix(struct pci_dev *dev) {} static inline void msi_remove_pci_irq_vectors(struct pci_dev *dev) {} #else -extern void pci_scan_msi_device(struct pci_dev *dev); extern int pci_enable_msi(struct pci_dev *dev); extern void pci_disable_msi(struct pci_dev *dev); extern int pci_enable_msix(struct pci_dev* dev, -- cgit v1.2.3 From ded86d8d37736df67ddeec4ae00e2ec1a5a90b3c Mon Sep 17 00:00:00 2001 From: "Eric W. Biederman" Date: Sun, 28 Jan 2007 12:42:52 -0700 Subject: msi: Kill msi_lookup_irq The function msi_lookup_irq was horrible. As a side effect of running it changed dev->irq, and then the callers would need to change it back. In addition it does a global scan through all of the irqs, which seems to be the sole justification of the msi_lock. To remove the neede for msi_lookup_irq I added first_msi_irq to struct pci_dev. Then depending on the context I replaced msi_lookup_irq with dev->first_msi_irq, dev->msi_enabled, or dev->msix_enabled. msi_enabled and msix_enabled were already present in pci_dev for other reasons. Signed-off-by: Eric W. Biederman Acked-by: Ingo Molnar Signed-off-by: Greg Kroah-Hartman --- include/linux/pci.h | 3 +++ 1 file changed, 3 insertions(+) (limited to 'include/linux') diff --git a/include/linux/pci.h b/include/linux/pci.h index 29765e2b1e0a..1507f8cc45fd 100644 --- a/include/linux/pci.h +++ b/include/linux/pci.h @@ -174,6 +174,9 @@ struct pci_dev { struct bin_attribute *rom_attr; /* attribute descriptor for sysfs ROM entry */ int rom_attr_enabled; /* has display of the rom attribute been enabled? */ struct bin_attribute *res_attr[DEVICE_COUNT_RESOURCE]; /* sysfs file for resources */ +#ifdef CONFIG_PCI_MSI + unsigned int first_msi_irq; +#endif }; #define pci_dev_g(n) list_entry(n, struct pci_dev, global_list) -- cgit v1.2.3 From 5b912c108c8b1fcecbfe13d6d9a183db97b682d3 Mon Sep 17 00:00:00 2001 From: "Eric W. Biederman" Date: Sun, 28 Jan 2007 12:52:03 -0700 Subject: msi: Kill the msi_desc array. We need to be able to get from an irq number to a struct msi_desc. The msi_desc array in msi.c had several short comings the big one was that it could not be used outside of msi.c. Using irq_data in struct irq_desc almost worked except on some architectures irq_data needs to be used for something else. So this patch adds a msi_desc pointer to irq_desc, adds the appropriate wrappers and changes all of the msi code to use them. The dynamic_irq_init/cleanup code was tweaked to ensure the new field is left in a well defined state. Signed-off-by: Eric W. Biederman Acked-by: Ingo Molnar Signed-off-by: Greg Kroah-Hartman --- include/linux/irq.h | 4 ++++ 1 file changed, 4 insertions(+) (limited to 'include/linux') diff --git a/include/linux/irq.h b/include/linux/irq.h index 52fc4052a0ae..5504b671357f 100644 --- a/include/linux/irq.h +++ b/include/linux/irq.h @@ -68,6 +68,7 @@ typedef void fastcall (*irq_flow_handler_t)(unsigned int irq, #define IRQ_MOVE_PENDING 0x40000000 /* need to re-target IRQ destination */ struct proc_dir_entry; +struct msi_desc; /** * struct irq_chip - hardware interrupt chip descriptor @@ -148,6 +149,7 @@ struct irq_chip { struct irq_desc { irq_flow_handler_t handle_irq; struct irq_chip *chip; + struct msi_desc *msi_desc; void *handler_data; void *chip_data; struct irqaction *action; /* IRQ action list */ @@ -373,10 +375,12 @@ extern int set_irq_chip(unsigned int irq, struct irq_chip *chip); extern int set_irq_data(unsigned int irq, void *data); extern int set_irq_chip_data(unsigned int irq, void *data); extern int set_irq_type(unsigned int irq, unsigned int type); +extern int set_irq_msi(unsigned int irq, struct msi_desc *entry); #define get_irq_chip(irq) (irq_desc[irq].chip) #define get_irq_chip_data(irq) (irq_desc[irq].chip_data) #define get_irq_data(irq) (irq_desc[irq].handler_data) +#define get_irq_msi(irq) (irq_desc[irq].msi_desc) #endif /* CONFIG_GENERIC_HARDIRQS */ -- cgit v1.2.3 From f7feaca77d6ad6bcfcc88ac54e3188970448d6fe Mon Sep 17 00:00:00 2001 From: "Eric W. Biederman" Date: Sun, 28 Jan 2007 12:56:37 -0700 Subject: msi: Make MSI useable more architectures The arch hooks arch_setup_msi_irq and arch_teardown_msi_irq are now responsible for allocating and freeing the linux irq in addition to setting up the the linux irq to work with the interrupt. arch_setup_msi_irq now takes a pci_device and a msi_desc and returns an irq. With this change in place this code should be useable by all platforms except those that won't let the OS touch the hardware like ppc RTAS. Signed-off-by: Eric W. Biederman Acked-by: Ingo Molnar Signed-off-by: Greg Kroah-Hartman --- include/linux/msi.h | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) (limited to 'include/linux') diff --git a/include/linux/msi.h b/include/linux/msi.h index b99976b1536e..74c8a2ecc9dd 100644 --- a/include/linux/msi.h +++ b/include/linux/msi.h @@ -41,7 +41,7 @@ struct msi_desc { /* * The arch hook for setup up msi irqs */ -int arch_setup_msi_irq(unsigned int irq, struct pci_dev *dev); +int arch_setup_msi_irq(struct pci_dev *dev, struct msi_desc *desc); void arch_teardown_msi_irq(unsigned int irq); -- cgit v1.2.3 From 07b2463046247ce580ff9b37e91394f2f6424768 Mon Sep 17 00:00:00 2001 From: Greg Kroah-Hartman Date: Wed, 7 Feb 2007 21:34:08 -0800 Subject: Revert "Driver core: convert SPI code to use struct device" This reverts commit 2943ecf2ed32632473c06f1975db47a7aa98c10f. This should go through the SPI maintainer, it was my fault that it did not. Especially as it conflicts with other patches he has pending. Signed-off-by: Greg Kroah-Hartman --- include/linux/spi/spi.h | 10 +++++----- 1 file changed, 5 insertions(+), 5 deletions(-) (limited to 'include/linux') diff --git a/include/linux/spi/spi.h b/include/linux/spi/spi.h index 8c2edd82a073..176f6e36dbfa 100644 --- a/include/linux/spi/spi.h +++ b/include/linux/spi/spi.h @@ -170,7 +170,7 @@ static inline void spi_unregister_driver(struct spi_driver *sdrv) * message's completion function when the transaction completes. */ struct spi_master { - struct device dev; + struct class_device cdev; /* other than negative (== assign one dynamically), bus_num is fully * board-specific. usually that simplifies to being SOC-specific. @@ -216,17 +216,17 @@ struct spi_master { static inline void *spi_master_get_devdata(struct spi_master *master) { - return dev_get_drvdata(&master->dev); + return class_get_devdata(&master->cdev); } static inline void spi_master_set_devdata(struct spi_master *master, void *data) { - dev_set_drvdata(&master->dev, data); + class_set_devdata(&master->cdev, data); } static inline struct spi_master *spi_master_get(struct spi_master *master) { - if (!master || !get_device(&master->dev)) + if (!master || !class_device_get(&master->cdev)) return NULL; return master; } @@ -234,7 +234,7 @@ static inline struct spi_master *spi_master_get(struct spi_master *master) static inline void spi_master_put(struct spi_master *master) { if (master) - put_device(&master->dev); + class_device_put(&master->cdev); } -- cgit v1.2.3 From f3cc28c797604fa1cda4aef3f250f465de54a0ca Mon Sep 17 00:00:00 2001 From: Jay Cliburn Date: Thu, 8 Feb 2007 10:42:37 -0500 Subject: Add Attansic L1 ethernet driver. This driver is a modified version of the Attansic reference driver for the L1 ethernet adapter. Attansic has granted permission for its inclusion in the mainline kernel. Signed-off-by: Jeff Garzik --- include/linux/pci_ids.h | 2 ++ 1 file changed, 2 insertions(+) (limited to 'include/linux') diff --git a/include/linux/pci_ids.h b/include/linux/pci_ids.h index defdeed20641..920d21e021b6 100644 --- a/include/linux/pci_ids.h +++ b/include/linux/pci_ids.h @@ -2073,6 +2073,8 @@ #define PCI_VENDOR_ID_PASEMI 0x1959 +#define PCI_VENDOR_ID_ATTANSIC 0x1969 + #define PCI_VENDOR_ID_JMICRON 0x197B #define PCI_DEVICE_ID_JMICRON_JMB360 0x2360 #define PCI_DEVICE_ID_JMICRON_JMB361 0x2361 -- cgit v1.2.3 From dcb71129841e5821c0cbbdd4017a6f202f180108 Mon Sep 17 00:00:00 2001 From: =?UTF-8?q?Kristian=20H=F8gsberg?= Date: Sun, 17 Dec 2006 14:34:09 -0500 Subject: Add PCI class ID for firewire OHCI controllers. Pull this define out of drivers/ieee1394/ohci1394.c and rename to match other PCI class defines. Signed-off-by: Stefan Richter --- include/linux/pci_ids.h | 1 + 1 file changed, 1 insertion(+) (limited to 'include/linux') diff --git a/include/linux/pci_ids.h b/include/linux/pci_ids.h index 3d1d21035dec..c0ced96656c5 100644 --- a/include/linux/pci_ids.h +++ b/include/linux/pci_ids.h @@ -95,6 +95,7 @@ #define PCI_BASE_CLASS_SERIAL 0x0c #define PCI_CLASS_SERIAL_FIREWIRE 0x0c00 +#define PCI_CLASS_SERIAL_FIREWIRE_OHCI 0x0c0010 #define PCI_CLASS_SERIAL_ACCESS 0x0c01 #define PCI_CLASS_SERIAL_SSA 0x0c02 #define PCI_CLASS_SERIAL_USB 0x0c03 -- cgit v1.2.3 From 8dc4194474159660d7f37c495e3fc3f10d0db8cc Mon Sep 17 00:00:00 2001 From: Herbert Xu Date: Sun, 4 Feb 2007 23:31:32 -0800 Subject: [PACKET]: Add optional checksum computation for recvmsg This patch is needed to make ISC's DHCP server (and probably other DHCP servers/clients using AF_PACKET) to be able to serve another client on the same Xen host. The problem is that packets between different domains on the same Xen host only have partial checksums. Unfortunately this piece of information is not passed along in AF_PACKET unless you're using the mmap interface. Since dhcpd doesn't support packet-mmap, UDP packets from the same host come out with apparently bogus checksums. This patch adds a mechanism for AF_PACKET recvmsg(2) to return the status along with the packet. It does so by adding a new cmsg that contains this information along with some other relevant data such as the original packet length. I didn't include the time stamp information since there is already a cmsg for that. This patch also changes the mmap code to set the CSUMNOTREADY flag on all packets instead of just outoing packets on cooked sockets. Signed-off-by: Herbert Xu Signed-off-by: David S. Miller --- include/linux/if_packet.h | 10 ++++++++++ 1 file changed, 10 insertions(+) (limited to 'include/linux') diff --git a/include/linux/if_packet.h b/include/linux/if_packet.h index 99393ef3af39..f3de05c30678 100644 --- a/include/linux/if_packet.h +++ b/include/linux/if_packet.h @@ -41,6 +41,7 @@ struct sockaddr_ll #define PACKET_RX_RING 5 #define PACKET_STATISTICS 6 #define PACKET_COPY_THRESH 7 +#define PACKET_AUXDATA 8 struct tpacket_stats { @@ -48,6 +49,15 @@ struct tpacket_stats unsigned int tp_drops; }; +struct tpacket_auxdata +{ + __u32 tp_status; + __u32 tp_len; + __u32 tp_snaplen; + __u16 tp_mac; + __u16 tp_net; +}; + struct tpacket_hdr { unsigned long tp_status; -- cgit v1.2.3 From 6f74651ae626ec672028587bc700538076dfbefb Mon Sep 17 00:00:00 2001 From: Baruch Even Date: Sun, 4 Feb 2007 23:36:42 -0800 Subject: [TCP]: Seperate DSACK from SACK fast path Move DSACK code outside the SACK fast-path checking code. If the DSACK determined that the information was too old we stayed with a partial cache copied. Most likely this matters very little since the next packet will not be DSACK and we will find it in the cache. but it's still not good form and there is little reason to couple the two checks. Since the SACK receive cache doesn't need the data to be in host order we also remove the ntohl in the checking loop. Signed-off-by: Baruch Even Signed-off-by: David S. Miller --- include/linux/tcp.h | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) (limited to 'include/linux') diff --git a/include/linux/tcp.h b/include/linux/tcp.h index 3cc70d1a3504..29d3089038ab 100644 --- a/include/linux/tcp.h +++ b/include/linux/tcp.h @@ -316,7 +316,7 @@ struct tcp_sock { struct tcp_sack_block duplicate_sack[1]; /* D-SACK block */ struct tcp_sack_block selective_acks[4]; /* The SACKS themselves*/ - struct tcp_sack_block recv_sack_cache[4]; + struct tcp_sack_block_wire recv_sack_cache[4]; /* from STCP, retrans queue hinting */ struct sk_buff* lost_skb_hint; -- cgit v1.2.3 From 97353cb4c05c2edf260e9d1b19a29d3cc0060a09 Mon Sep 17 00:00:00 2001 From: Adrian Bunk Date: Mon, 5 Feb 2007 18:07:27 -0800 Subject: [NET] net/wanrouter/wanmain.c: cleanups This patch contains the following cleanups: - make the following needlessly global functions static: - lock_adapter_irq() - unlock_adapter_irq() - #if 0 the following unused global functions: - wanrouter_encapsulate() - wanrouter_type_trans() Signed-off-by: Adrian Bunk Signed-off-by: Andrew Morton Signed-off-by: David S. Miller --- include/linux/wanrouter.h | 8 -------- 1 file changed, 8 deletions(-) (limited to 'include/linux') diff --git a/include/linux/wanrouter.h b/include/linux/wanrouter.h index 2cd05013edfc..3add87465b1f 100644 --- a/include/linux/wanrouter.h +++ b/include/linux/wanrouter.h @@ -516,9 +516,6 @@ struct wan_device { /* Public functions available for device drivers */ extern int register_wan_device(struct wan_device *wandev); extern int unregister_wan_device(char *name); -__be16 wanrouter_type_trans(struct sk_buff *skb, struct net_device *dev); -int wanrouter_encapsulate(struct sk_buff *skb, struct net_device *dev, - unsigned short type); /* Proc interface functions. These must not be called by the drivers! */ extern int wanrouter_proc_init(void); @@ -527,11 +524,6 @@ extern int wanrouter_proc_add(struct wan_device *wandev); extern int wanrouter_proc_delete(struct wan_device *wandev); extern int wanrouter_ioctl( struct inode *inode, struct file *file, unsigned int cmd, unsigned long arg); -extern void lock_adapter_irq(spinlock_t *lock, unsigned long *smp_flags); -extern void unlock_adapter_irq(spinlock_t *lock, unsigned long *smp_flags); - - - /* Public Data */ /* list of registered devices */ extern struct wan_device *wanrouter_router_devlist; -- cgit v1.2.3 From 22f8cde5bc336fd19603bb8c4572b33d14f14f87 Mon Sep 17 00:00:00 2001 From: Stephen Hemminger Date: Wed, 7 Feb 2007 00:09:58 -0800 Subject: [NET]: unregister_netdevice as void There was no real useful information from the unregister_netdevice() return code, the only error occurred in a situation that was a driver bug. So change it to a void function. Signed-off-by: Stephen Hemminger Signed-off-by: David S. Miller --- include/linux/netdevice.h | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) (limited to 'include/linux') diff --git a/include/linux/netdevice.h b/include/linux/netdevice.h index 2e37f5012788..1a528548cd1d 100644 --- a/include/linux/netdevice.h +++ b/include/linux/netdevice.h @@ -589,7 +589,7 @@ extern int dev_open(struct net_device *dev); extern int dev_close(struct net_device *dev); extern int dev_queue_xmit(struct sk_buff *skb); extern int register_netdevice(struct net_device *dev); -extern int unregister_netdevice(struct net_device *dev); +extern void unregister_netdevice(struct net_device *dev); extern void free_netdev(struct net_device *dev); extern void synchronize_net(void); extern int register_netdevice_notifier(struct notifier_block *nb); -- cgit v1.2.3 From 6fecd1985116fb08bdee3b9db6719e159fe5e43d Mon Sep 17 00:00:00 2001 From: Michal Schmidt Date: Wed, 7 Feb 2007 15:05:12 -0800 Subject: [NETFILTER]: Add SANE connection tracking helper This is nf_conntrack_sane, a netfilter connection tracking helper module for the SANE protocol used by the 'saned' daemon to make scanners available via network. The SANE protocol uses separate control & data connections, similar to passive FTP. The helper module is needed to recognize the data connection as RELATED to the control one. Signed-off-by: Michal Schmidt Signed-off-by: Patrick McHardy Signed-off-by: David S. Miller --- include/linux/netfilter/nf_conntrack_sane.h | 21 +++++++++++++++++++++ 1 file changed, 21 insertions(+) create mode 100644 include/linux/netfilter/nf_conntrack_sane.h (limited to 'include/linux') diff --git a/include/linux/netfilter/nf_conntrack_sane.h b/include/linux/netfilter/nf_conntrack_sane.h new file mode 100644 index 000000000000..4767d6e23e97 --- /dev/null +++ b/include/linux/netfilter/nf_conntrack_sane.h @@ -0,0 +1,21 @@ +#ifndef _NF_CONNTRACK_SANE_H +#define _NF_CONNTRACK_SANE_H +/* SANE tracking. */ + +#ifdef __KERNEL__ + +#define SANE_PORT 6566 + +enum sane_state { + SANE_STATE_NORMAL, + SANE_STATE_START_REQUESTED, +}; + +/* This structure exists only once per master */ +struct nf_ct_sane_master { + enum sane_state state; +}; + +#endif /* __KERNEL__ */ + +#endif /* _NF_CONNTRACK_SANE_H */ -- cgit v1.2.3 From a09113c2c8ec59a5cc228efa5869aade2b8f13f7 Mon Sep 17 00:00:00 2001 From: Patrick McHardy Date: Wed, 7 Feb 2007 15:05:33 -0800 Subject: [NETFILTER]: tcp conntrack: do liberal tracking for picked up connections Do liberal tracking (only RSTs need to be in-window) for connections picked up without seeing a SYN to deal with window scaling. Also change logging of invalid packets not to log packets accepted by liberal tracking to avoid spamming the logs. Based on suggestion from James Ralston Signed-off-by: Patrick McHardy Signed-off-by: David S. Miller --- include/linux/netfilter/nf_conntrack_tcp.h | 4 +++- 1 file changed, 3 insertions(+), 1 deletion(-) (limited to 'include/linux') diff --git a/include/linux/netfilter/nf_conntrack_tcp.h b/include/linux/netfilter/nf_conntrack_tcp.h index 2f4e98b90cc0..007af4c2770b 100644 --- a/include/linux/netfilter/nf_conntrack_tcp.h +++ b/include/linux/netfilter/nf_conntrack_tcp.h @@ -27,6 +27,9 @@ enum tcp_conntrack { /* This sender sent FIN first */ #define IP_CT_TCP_FLAG_CLOSE_INIT 0x04 +/* Be liberal in window checking */ +#define IP_CT_TCP_FLAG_BE_LIBERAL 0x08 + #ifdef __KERNEL__ struct ip_ct_tcp_state { @@ -34,7 +37,6 @@ struct ip_ct_tcp_state { u_int32_t td_maxend; /* max of ack + max(win, 1) */ u_int32_t td_maxwin; /* max(win) */ u_int8_t td_scale; /* window scale factor */ - u_int8_t loose; /* used when connection picked up from the middle */ u_int8_t flags; /* per direction options */ }; -- cgit v1.2.3 From cdd289a2f833b93e65b9a09a02c37f47a58140a8 Mon Sep 17 00:00:00 2001 From: Patrick McHardy Date: Wed, 7 Feb 2007 15:09:46 -0800 Subject: [NETFILTER]: add IPv6-capable TCPMSS target Signed-off-by: Patrick McHardy Signed-off-by: David S. Miller --- include/linux/netfilter/Kbuild | 1 + include/linux/netfilter/xt_TCPMSS.h | 10 ++++++++++ include/linux/netfilter_ipv4/ipt_TCPMSS.h | 7 +++---- 3 files changed, 14 insertions(+), 4 deletions(-) create mode 100644 include/linux/netfilter/xt_TCPMSS.h (limited to 'include/linux') diff --git a/include/linux/netfilter/Kbuild b/include/linux/netfilter/Kbuild index 6328175a1c3a..43397a414cd6 100644 --- a/include/linux/netfilter/Kbuild +++ b/include/linux/netfilter/Kbuild @@ -33,6 +33,7 @@ header-y += xt_tcpmss.h header-y += xt_tcpudp.h header-y += xt_SECMARK.h header-y += xt_CONNSECMARK.h +header-y += xt_TCPMSS.h unifdef-y += nf_conntrack_common.h unifdef-y += nf_conntrack_ftp.h diff --git a/include/linux/netfilter/xt_TCPMSS.h b/include/linux/netfilter/xt_TCPMSS.h new file mode 100644 index 000000000000..53a292cd47f3 --- /dev/null +++ b/include/linux/netfilter/xt_TCPMSS.h @@ -0,0 +1,10 @@ +#ifndef _XT_TCPMSS_H +#define _XT_TCPMSS_H + +struct xt_tcpmss_info { + u_int16_t mss; +}; + +#define XT_TCPMSS_CLAMP_PMTU 0xffff + +#endif /* _XT_TCPMSS_H */ diff --git a/include/linux/netfilter_ipv4/ipt_TCPMSS.h b/include/linux/netfilter_ipv4/ipt_TCPMSS.h index aadb39580cd3..7a850f945824 100644 --- a/include/linux/netfilter_ipv4/ipt_TCPMSS.h +++ b/include/linux/netfilter_ipv4/ipt_TCPMSS.h @@ -1,10 +1,9 @@ #ifndef _IPT_TCPMSS_H #define _IPT_TCPMSS_H -struct ipt_tcpmss_info { - u_int16_t mss; -}; +#include -#define IPT_TCPMSS_CLAMP_PMTU 0xffff +#define ipt_tcpmss_info xt_tcpmss_info +#define IPT_TCPMSS_CLAMP_PMTU XT_TCPMSS_CLAMP_PMTU #endif /*_IPT_TCPMSS_H*/ -- cgit v1.2.3 From 41f4689a7c8cd76b77864461b3c58fde8f322b2c Mon Sep 17 00:00:00 2001 From: Eric Leblond Date: Wed, 7 Feb 2007 15:10:09 -0800 Subject: [NETFILTER]: NAT: optional source port randomization support This patch adds support to NAT to randomize source ports. Signed-off-by: Eric Leblond Signed-off-by: Patrick McHardy Signed-off-by: David S. Miller --- include/linux/netfilter_ipv4/ip_nat.h | 1 + 1 file changed, 1 insertion(+) (limited to 'include/linux') diff --git a/include/linux/netfilter_ipv4/ip_nat.h b/include/linux/netfilter_ipv4/ip_nat.h index bdf553620ca1..bbca89aab813 100644 --- a/include/linux/netfilter_ipv4/ip_nat.h +++ b/include/linux/netfilter_ipv4/ip_nat.h @@ -16,6 +16,7 @@ enum ip_nat_manip_type #define IP_NAT_RANGE_MAP_IPS 1 #define IP_NAT_RANGE_PROTO_SPECIFIED 2 +#define IP_NAT_RANGE_PROTO_RANDOM 4 /* add randomness to "port" selection */ /* NAT sequence number modifications */ struct ip_nat_seq { -- cgit v1.2.3 From 6709dbbb1978abe039ea4b76c364bf003bf40de5 Mon Sep 17 00:00:00 2001 From: Jan Engelhardt Date: Wed, 7 Feb 2007 15:11:19 -0800 Subject: [NETFILTER]: {ip,ip6}_tables: remove x_tables wrapper functions Use the x_tables functions directly to make it better visible which parts are shared between ip_tables and ip6_tables. Signed-off-by: Jan Engelhardt Signed-off-by: Patrick McHardy Signed-off-by: David S. Miller --- include/linux/netfilter_ipv4/ip_tables.h | 12 +----------- include/linux/netfilter_ipv6/ip6_tables.h | 10 ---------- 2 files changed, 1 insertion(+), 21 deletions(-) (limited to 'include/linux') diff --git a/include/linux/netfilter_ipv4/ip_tables.h b/include/linux/netfilter_ipv4/ip_tables.h index 98d566c5e32a..c59bc6ff2280 100644 --- a/include/linux/netfilter_ipv4/ip_tables.h +++ b/include/linux/netfilter_ipv4/ip_tables.h @@ -272,16 +272,6 @@ ipt_get_target(struct ipt_entry *e) #include extern void ipt_init(void) __init; -#define ipt_register_target(tgt) \ -({ (tgt)->family = AF_INET; \ - xt_register_target(tgt); }) -#define ipt_unregister_target(tgt) xt_unregister_target(tgt) - -#define ipt_register_match(mtch) \ -({ (mtch)->family = AF_INET; \ - xt_register_match(mtch); }) -#define ipt_unregister_match(mtch) xt_unregister_match(mtch) - //#define ipt_register_table(tbl, repl) xt_register_table(AF_INET, tbl, repl) //#define ipt_unregister_table(tbl) xt_unregister_table(AF_INET, tbl) @@ -290,7 +280,7 @@ extern int ipt_register_table(struct ipt_table *table, extern void ipt_unregister_table(struct ipt_table *table); /* net/sched/ipt.c: Gimme access to your targets! Gets target->me. */ -extern struct ipt_target *ipt_find_target(const char *name, u8 revision); +extern struct xt_target *ipt_find_target(const char *name, u8 revision); /* Standard entry. */ struct ipt_standard diff --git a/include/linux/netfilter_ipv6/ip6_tables.h b/include/linux/netfilter_ipv6/ip6_tables.h index 4aed340401db..2fbabab30d21 100644 --- a/include/linux/netfilter_ipv6/ip6_tables.h +++ b/include/linux/netfilter_ipv6/ip6_tables.h @@ -286,16 +286,6 @@ ip6t_get_target(struct ip6t_entry *e) #include extern void ip6t_init(void) __init; -#define ip6t_register_target(tgt) \ -({ (tgt)->family = AF_INET6; \ - xt_register_target(tgt); }) -#define ip6t_unregister_target(tgt) xt_unregister_target(tgt) - -#define ip6t_register_match(match) \ -({ (match)->family = AF_INET6; \ - xt_register_match(match); }) -#define ip6t_unregister_match(match) xt_unregister_match(match) - extern int ip6t_register_table(struct ip6t_table *table, const struct ip6t_replace *repl); extern void ip6t_unregister_table(struct ip6t_table *table); -- cgit v1.2.3 From e60a13e030867078f3c9fef8dca6cd8a5b883478 Mon Sep 17 00:00:00 2001 From: Jan Engelhardt Date: Wed, 7 Feb 2007 15:12:33 -0800 Subject: [NETFILTER]: {ip,ip6}_tables: use struct xt_table instead of redefined structure names Signed-off-by: Jan Engelhardt Signed-off-by: Patrick McHardy Signed-off-by: David S. Miller --- include/linux/netfilter_ipv4/ip_tables.h | 9 +++------ include/linux/netfilter_ipv6/ip6_tables.h | 6 +++--- 2 files changed, 6 insertions(+), 9 deletions(-) (limited to 'include/linux') diff --git a/include/linux/netfilter_ipv4/ip_tables.h b/include/linux/netfilter_ipv4/ip_tables.h index c59bc6ff2280..fccf4b873232 100644 --- a/include/linux/netfilter_ipv4/ip_tables.h +++ b/include/linux/netfilter_ipv4/ip_tables.h @@ -272,12 +272,9 @@ ipt_get_target(struct ipt_entry *e) #include extern void ipt_init(void) __init; -//#define ipt_register_table(tbl, repl) xt_register_table(AF_INET, tbl, repl) -//#define ipt_unregister_table(tbl) xt_unregister_table(AF_INET, tbl) - -extern int ipt_register_table(struct ipt_table *table, +extern int ipt_register_table(struct xt_table *table, const struct ipt_replace *repl); -extern void ipt_unregister_table(struct ipt_table *table); +extern void ipt_unregister_table(struct xt_table *table); /* net/sched/ipt.c: Gimme access to your targets! Gets target->me. */ extern struct xt_target *ipt_find_target(const char *name, u8 revision); @@ -305,7 +302,7 @@ extern unsigned int ipt_do_table(struct sk_buff **pskb, unsigned int hook, const struct net_device *in, const struct net_device *out, - struct ipt_table *table); + struct xt_table *table); #define IPT_ALIGN(s) XT_ALIGN(s) diff --git a/include/linux/netfilter_ipv6/ip6_tables.h b/include/linux/netfilter_ipv6/ip6_tables.h index 2fbabab30d21..e37698c337ad 100644 --- a/include/linux/netfilter_ipv6/ip6_tables.h +++ b/include/linux/netfilter_ipv6/ip6_tables.h @@ -286,14 +286,14 @@ ip6t_get_target(struct ip6t_entry *e) #include extern void ip6t_init(void) __init; -extern int ip6t_register_table(struct ip6t_table *table, +extern int ip6t_register_table(struct xt_table *table, const struct ip6t_replace *repl); -extern void ip6t_unregister_table(struct ip6t_table *table); +extern void ip6t_unregister_table(struct xt_table *table); extern unsigned int ip6t_do_table(struct sk_buff **pskb, unsigned int hook, const struct net_device *in, const struct net_device *out, - struct ip6t_table *table); + struct xt_table *table); /* Check for an extension */ extern int ip6t_ext_hdr(u8 nexthdr); -- cgit v1.2.3 From a0ca215a730b2c4d5024143e64b0d80d50858667 Mon Sep 17 00:00:00 2001 From: Masahide NAKAMURA Date: Wed, 7 Feb 2007 15:12:57 -0800 Subject: [NETFILTER]: ip6_tables: support MH match This introduces match for Mobility Header (MH) described by Mobile IPv6 specification (RFC3775). User can specify the MH type or its range to be matched. Signed-off-by: Masahide NAKAMURA Signed-off-by: Yasuyuki Kozakai Signed-off-by: Patrick McHardy Signed-off-by: David S. Miller --- include/linux/netfilter_ipv6/ip6t_mh.h | 15 +++++++++++++++ 1 file changed, 15 insertions(+) create mode 100644 include/linux/netfilter_ipv6/ip6t_mh.h (limited to 'include/linux') diff --git a/include/linux/netfilter_ipv6/ip6t_mh.h b/include/linux/netfilter_ipv6/ip6t_mh.h new file mode 100644 index 000000000000..b9ca9a5f74d0 --- /dev/null +++ b/include/linux/netfilter_ipv6/ip6t_mh.h @@ -0,0 +1,15 @@ +#ifndef _IP6T_MH_H +#define _IP6T_MH_H + +/* MH matching stuff */ +struct ip6t_mh +{ + u_int8_t types[2]; /* MH type range */ + u_int8_t invflags; /* Inverse flags */ +}; + +/* Values for "invflags" field in struct ip6t_mh. */ +#define IP6T_MH_INV_TYPE 0x01 /* Invert the sense of type. */ +#define IP6T_MH_INV_MASK 0x01 /* All possible flags. */ + +#endif /*_IP6T_MH_H*/ -- cgit v1.2.3 From c3e79c05b45c3d6115d8c46e3012939c71573f13 Mon Sep 17 00:00:00 2001 From: Patrick McHardy Date: Wed, 7 Feb 2007 15:13:20 -0800 Subject: [NETFILTER]: ip_tables: remove declaration of non-existant ipt_find_target function Signed-off-by: Patrick McHardy Signed-off-by: David S. Miller --- include/linux/netfilter_ipv4/ip_tables.h | 3 --- 1 file changed, 3 deletions(-) (limited to 'include/linux') diff --git a/include/linux/netfilter_ipv4/ip_tables.h b/include/linux/netfilter_ipv4/ip_tables.h index fccf4b873232..9527296595cd 100644 --- a/include/linux/netfilter_ipv4/ip_tables.h +++ b/include/linux/netfilter_ipv4/ip_tables.h @@ -276,9 +276,6 @@ extern int ipt_register_table(struct xt_table *table, const struct ipt_replace *repl); extern void ipt_unregister_table(struct xt_table *table); -/* net/sched/ipt.c: Gimme access to your targets! Gets target->me. */ -extern struct xt_target *ipt_find_target(const char *name, u8 revision); - /* Standard entry. */ struct ipt_standard { -- cgit v1.2.3 From 9934e81c8c4981342dab3e386aff5d4499bea0d2 Mon Sep 17 00:00:00 2001 From: Patrick McHardy Date: Wed, 7 Feb 2007 15:14:28 -0800 Subject: [NETFILTER]: ip6_tables: remove redundant structure definitions Move ip6t_standard/ip6t_error_target/ip6t_error definitions to ip6_tables.h instead of defining them in each table individually. Signed-off-by: Patrick McHardy Signed-off-by: David S. Miller --- include/linux/netfilter_ipv6/ip6_tables.h | 19 +++++++++++++++++++ 1 file changed, 19 insertions(+) (limited to 'include/linux') diff --git a/include/linux/netfilter_ipv6/ip6_tables.h b/include/linux/netfilter_ipv6/ip6_tables.h index e37698c337ad..61aa10412fc8 100644 --- a/include/linux/netfilter_ipv6/ip6_tables.h +++ b/include/linux/netfilter_ipv6/ip6_tables.h @@ -104,6 +104,25 @@ struct ip6t_entry unsigned char elems[0]; }; +/* Standard entry */ +struct ip6t_standard +{ + struct ip6t_entry entry; + struct ip6t_standard_target target; +}; + +struct ip6t_error_target +{ + struct ip6t_entry_target target; + char errorname[IP6T_FUNCTION_MAXNAMELEN]; +}; + +struct ip6t_error +{ + struct ip6t_entry entry; + struct ip6t_error_target target; +}; + /* * New IP firewall options for [gs]etsockopt at the RAW IP level. * Unlike BSD Linux inherits IP options so you don't have to use -- cgit v1.2.3 From 80c9abaabf4283f7cf4a0b3597cd302506635b7f Mon Sep 17 00:00:00 2001 From: Shinta Sugimoto Date: Thu, 8 Feb 2007 13:11:42 -0800 Subject: [XFRM]: Extension for dynamic update of endpoint address(es) Extend the XFRM framework so that endpoint address(es) in the XFRM databases could be dynamically updated according to a request (MIGRATE message) from user application. Target XFRM policy is first identified by the selector in the MIGRATE message. Next, the endpoint addresses of the matching templates and XFRM states are updated according to the MIGRATE message. Signed-off-by: Shinta Sugimoto Signed-off-by: Masahide NAKAMURA Signed-off-by: YOSHIFUJI Hideaki Signed-off-by: David S. Miller --- include/linux/xfrm.h | 19 +++++++++++++++++++ 1 file changed, 19 insertions(+) (limited to 'include/linux') diff --git a/include/linux/xfrm.h b/include/linux/xfrm.h index 9529ea1ae392..15ca89e9961b 100644 --- a/include/linux/xfrm.h +++ b/include/linux/xfrm.h @@ -178,6 +178,9 @@ enum { XFRM_MSG_REPORT, #define XFRM_MSG_REPORT XFRM_MSG_REPORT + XFRM_MSG_MIGRATE, +#define XFRM_MSG_MIGRATE XFRM_MSG_MIGRATE + __XFRM_MSG_MAX }; #define XFRM_MSG_MAX (__XFRM_MSG_MAX - 1) @@ -256,6 +259,7 @@ enum xfrm_attr_type_t { XFRMA_COADDR, /* xfrm_address_t */ XFRMA_LASTUSED, XFRMA_POLICY_TYPE, /* struct xfrm_userpolicy_type */ + XFRMA_MIGRATE, __XFRMA_MAX #define XFRMA_MAX (__XFRMA_MAX - 1) @@ -351,6 +355,19 @@ struct xfrm_user_report { struct xfrm_selector sel; }; +struct xfrm_user_migrate { + xfrm_address_t old_daddr; + xfrm_address_t old_saddr; + xfrm_address_t new_daddr; + xfrm_address_t new_saddr; + __u8 proto; + __u8 mode; + __u16 reserved; + __u32 reqid; + __u16 old_family; + __u16 new_family; +}; + #ifndef __KERNEL__ /* backwards compatibility for userspace */ #define XFRMGRP_ACQUIRE 1 @@ -375,6 +392,8 @@ enum xfrm_nlgroups { #define XFRMNLGRP_AEVENTS XFRMNLGRP_AEVENTS XFRMNLGRP_REPORT, #define XFRMNLGRP_REPORT XFRMNLGRP_REPORT + XFRMNLGRP_MIGRATE, +#define XFRMNLGRP_MIGRATE XFRMNLGRP_MIGRATE __XFRMNLGRP_MAX }; #define XFRMNLGRP_MAX (__XFRMNLGRP_MAX - 1) -- cgit v1.2.3 From 08de61beab8a21c8e0b3906a97defda5f1f66ece Mon Sep 17 00:00:00 2001 From: Shinta Sugimoto Date: Thu, 8 Feb 2007 13:14:33 -0800 Subject: [PFKEYV2]: Extension for dynamic update of endpoint address(es) Extend PF_KEYv2 framework so that user application can take advantage of MIGRATE feature via PF_KEYv2 interface. User application can either send or receive an MIGRATE message to/from PF_KEY socket. Detail information can be found in the internet-draft . Signed-off-by: Shinta Sugimoto Signed-off-by: Masahide NAKAMURA Signed-off-by: YOSHIFUJI Hideaki Signed-off-by: David S. Miller --- include/linux/pfkeyv2.h | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-) (limited to 'include/linux') diff --git a/include/linux/pfkeyv2.h b/include/linux/pfkeyv2.h index 265bafab6494..26a518b67c02 100644 --- a/include/linux/pfkeyv2.h +++ b/include/linux/pfkeyv2.h @@ -251,7 +251,8 @@ struct sadb_x_sec_ctx { #define SADB_X_SPDEXPIRE 21 #define SADB_X_SPDDELETE2 22 #define SADB_X_NAT_T_NEW_MAPPING 23 -#define SADB_MAX 23 +#define SADB_X_MIGRATE 24 +#define SADB_MAX 24 /* Security Association flags */ #define SADB_SAFLAGS_PFS 1 -- cgit v1.2.3 From 39e21c0d34fe769d06839679fa920217359a58b0 Mon Sep 17 00:00:00 2001 From: Andrew Hendry Date: Thu, 8 Feb 2007 13:34:36 -0800 Subject: [X.25]: Adds /proc/sys/net/x25/x25_forward to control forwarding. echo "1" > /proc/sys/net/x25/x25_forward To turn on x25_forwarding, defaults to off Requires the previous patch. Signed-off-by: Andrew Hendry Signed-off-by: David S. Miller --- include/linux/sysctl.h | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-) (limited to 'include/linux') diff --git a/include/linux/sysctl.h b/include/linux/sysctl.h index 81480e613467..665412c4f4b9 100644 --- a/include/linux/sysctl.h +++ b/include/linux/sysctl.h @@ -699,7 +699,8 @@ enum { NET_X25_CALL_REQUEST_TIMEOUT=2, NET_X25_RESET_REQUEST_TIMEOUT=3, NET_X25_CLEAR_REQUEST_TIMEOUT=4, - NET_X25_ACK_HOLD_BACK_TIMEOUT=5 + NET_X25_ACK_HOLD_BACK_TIMEOUT=5, + NET_X25_FORWARD=6 }; /* /proc/sys/net/token-ring */ -- cgit v1.2.3 From eac3731bd04c7131478722a3c148b78774553116 Mon Sep 17 00:00:00 2001 From: Jennifer Hunt Date: Thu, 8 Feb 2007 13:51:54 -0800 Subject: [S390]: Add AF_IUCV socket support From: Jennifer Hunt This patch adds AF_IUCV socket support. Signed-off-by: Frank Pavlic Signed-off-by: Martin Schwidefsky Signed-off-by: David S. Miller --- include/linux/net.h | 2 +- include/linux/socket.h | 4 +++- 2 files changed, 4 insertions(+), 2 deletions(-) (limited to 'include/linux') diff --git a/include/linux/net.h b/include/linux/net.h index f28d8a2e2c91..4db21e63d8d2 100644 --- a/include/linux/net.h +++ b/include/linux/net.h @@ -24,7 +24,7 @@ struct poll_table_struct; struct inode; -#define NPROTO 32 /* should be enough for now.. */ +#define NPROTO 33 /* should be enough for now.. */ #define SYS_SOCKET 1 /* sys_socket(2) */ #define SYS_BIND 2 /* sys_bind(2) */ diff --git a/include/linux/socket.h b/include/linux/socket.h index 92cd38efad7f..fcd35a210e7f 100644 --- a/include/linux/socket.h +++ b/include/linux/socket.h @@ -187,7 +187,8 @@ struct ucred { #define AF_LLC 26 /* Linux LLC */ #define AF_TIPC 30 /* TIPC sockets */ #define AF_BLUETOOTH 31 /* Bluetooth sockets */ -#define AF_MAX 32 /* For now.. */ +#define AF_IUCV 32 /* IUCV sockets */ +#define AF_MAX 33 /* For now.. */ /* Protocol families, same as address families. */ #define PF_UNSPEC AF_UNSPEC @@ -220,6 +221,7 @@ struct ucred { #define PF_LLC AF_LLC #define PF_TIPC AF_TIPC #define PF_BLUETOOTH AF_BLUETOOTH +#define PF_IUCV AF_IUCV #define PF_MAX AF_MAX /* Maximum queue length specifiable by listen. */ -- cgit v1.2.3 From 42c05f6e6e3d57495054a4cae35850b3f7d1c343 Mon Sep 17 00:00:00 2001 From: "David S. Miller" Date: Thu, 8 Feb 2007 16:01:09 -0800 Subject: [ATM]: atmarp.h needs to always include linux/types.h To provide the __be* types, even for userspace includes. Reported by Andrew Walrond. Signed-off-by: David S. Miller --- include/linux/atmarp.h | 2 -- 1 file changed, 2 deletions(-) (limited to 'include/linux') diff --git a/include/linux/atmarp.h b/include/linux/atmarp.h index ee108f9e9cb7..231f4bdec730 100644 --- a/include/linux/atmarp.h +++ b/include/linux/atmarp.h @@ -6,9 +6,7 @@ #ifndef _LINUX_ATMARP_H #define _LINUX_ATMARP_H -#ifdef __KERNEL__ #include -#endif #include #include -- cgit v1.2.3 From 40e0aa64660b4e28a9348e57bfbda6c114617969 Mon Sep 17 00:00:00 2001 From: Richard Purdie Date: Fri, 6 Oct 2006 18:36:07 +0200 Subject: [ALSA] ASoC codecs: WM8731 support This patch adds ASoC support for the WM8731 codec. Supported features:- o Capture/Playback/Sidetone/Bypass. o 16 & 24 bit audio. o 8k - 96k sample rates. o DAPM. Signed-off-by: Richard Purdie Signed-off-by: Liam Girdwood Signed-off-by: Takashi Iwai Signed-off-by: Jaroslav Kysela --- include/linux/i2c-id.h | 1 + 1 file changed, 1 insertion(+) (limited to 'include/linux') diff --git a/include/linux/i2c-id.h b/include/linux/i2c-id.h index d38778f2fbec..01e98c2a9618 100644 --- a/include/linux/i2c-id.h +++ b/include/linux/i2c-id.h @@ -115,6 +115,7 @@ #define I2C_DRIVERID_KS0127 86 /* Samsung ks0127 video decoder */ #define I2C_DRIVERID_TLV320AIC23B 87 /* TI TLV320AIC23B audio codec */ #define I2C_DRIVERID_ISL1208 88 /* Intersil ISL1208 RTC */ +#define I2C_DRIVERID_WM8731 89 /* Wolfson WM8731 audio codec */ #define I2C_DRIVERID_I2CDEV 900 #define I2C_DRIVERID_ARP 902 /* SMBus ARP Client */ -- cgit v1.2.3 From abadfc928a27e1cf27c834e8e29e6b1f64ca2d55 Mon Sep 17 00:00:00 2001 From: Richard Purdie Date: Fri, 6 Oct 2006 18:36:39 +0200 Subject: [ALSA] ASoC codecs: WM8750 support This patch adds ASoC support for the WM8750 codec. Supported features:- o Capture/Playback/Sidetone/Bypass. o 16 & 24 bit audio. o 8k - 96k sample rates. o DAPM. Signed-off-by: Richard Purdie Signed-off-by: Liam Girdwood Signed-off-by: Takashi Iwai Signed-off-by: Jaroslav Kysela --- include/linux/i2c-id.h | 1 + 1 file changed, 1 insertion(+) (limited to 'include/linux') diff --git a/include/linux/i2c-id.h b/include/linux/i2c-id.h index 01e98c2a9618..6e7ec4c76178 100644 --- a/include/linux/i2c-id.h +++ b/include/linux/i2c-id.h @@ -116,6 +116,7 @@ #define I2C_DRIVERID_TLV320AIC23B 87 /* TI TLV320AIC23B audio codec */ #define I2C_DRIVERID_ISL1208 88 /* Intersil ISL1208 RTC */ #define I2C_DRIVERID_WM8731 89 /* Wolfson WM8731 audio codec */ +#define I2C_DRIVERID_WM8750 90 /* Wolfson WM8750 audio codec */ #define I2C_DRIVERID_I2CDEV 900 #define I2C_DRIVERID_ARP 902 /* SMBus ARP Client */ -- cgit v1.2.3 From 62045305c20a194127ae87ccf963cfe6ffde7c4e Mon Sep 17 00:00:00 2001 From: Nick Piggin Date: Fri, 9 Feb 2007 05:28:19 +0100 Subject: [PATCH] mm: remove find_trylock_page Remove find_trylock_page as per the removal schedule. Signed-off-by: Nick Piggin [ Let's see if anybody screams ] Signed-off-by: Linus Torvalds --- include/linux/pagemap.h | 2 -- 1 file changed, 2 deletions(-) (limited to 'include/linux') diff --git a/include/linux/pagemap.h b/include/linux/pagemap.h index c3e255bf8594..7a8dcb82a699 100644 --- a/include/linux/pagemap.h +++ b/include/linux/pagemap.h @@ -76,8 +76,6 @@ extern struct page * find_get_page(struct address_space *mapping, unsigned long index); extern struct page * find_lock_page(struct address_space *mapping, unsigned long index); -extern __deprecated_for_modules struct page * find_trylock_page( - struct address_space *mapping, unsigned long index); extern struct page * find_or_create_page(struct address_space *mapping, unsigned long index, gfp_t gfp_mask); unsigned find_get_pages(struct address_space *mapping, pgoff_t start, -- cgit v1.2.3 From b454cc6636d254fbf6049b73e9560aee76fb04a3 Mon Sep 17 00:00:00 2001 From: "Maciej W. Rozycki" Date: Mon, 5 Feb 2007 16:28:25 -0800 Subject: [TC] MIPS: TURBOchannel update to the driver model This is a set of changes to convert support for the TURBOchannel bus to the driver model. It implements the usual set of calls similar to what other bus drivers have: tc_register_driver(), tc_unregister_driver(), etc. All the platform-specific bits have been removed and headers from asm-mips/dec/ have been merged into linux/tc.h, which should be included by drivers. Signed-off-by: Maciej W. Rozycki Signed-off-by: Andrew Morton Signed-off-by: Ralf Baechle --- include/linux/tc.h | 141 +++++++++++++++++++++++++++++++++++++++++++++++++++++ 1 file changed, 141 insertions(+) create mode 100644 include/linux/tc.h (limited to 'include/linux') diff --git a/include/linux/tc.h b/include/linux/tc.h new file mode 100644 index 000000000000..f92511e57cdb --- /dev/null +++ b/include/linux/tc.h @@ -0,0 +1,141 @@ +/* + * Interface to the TURBOchannel related routines. + * + * Copyright (c) 1998 Harald Koerfgen + * Copyright (c) 2005 James Simmons + * Copyright (c) 2006 Maciej W. Rozycki + * + * Based on: + * + * "TURBOchannel Firmware Specification", EK-TCAAD-FS-004 + * + * from Digital Equipment Corporation. + * + * 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_TC_H +#define _LINUX_TC_H + +#include +#include +#include +#include + +/* + * Offsets for the ROM header locations for TURBOchannel cards. + */ +#define TC_OLDCARD 0x3c0000 +#define TC_NEWCARD 0x000000 + +#define TC_ROM_WIDTH 0x3e0 +#define TC_ROM_STRIDE 0x3e4 +#define TC_ROM_SIZE 0x3e8 +#define TC_SLOT_SIZE 0x3ec +#define TC_PATTERN0 0x3f0 +#define TC_PATTERN1 0x3f4 +#define TC_PATTERN2 0x3f8 +#define TC_PATTERN3 0x3fc +#define TC_FIRM_VER 0x400 +#define TC_VENDOR 0x420 +#define TC_MODULE 0x440 +#define TC_FIRM_TYPE 0x460 +#define TC_FLAGS 0x470 +#define TC_ROM_OBJECTS 0x480 + +/* + * Information obtained through the get_tcinfo() PROM call. + */ +struct tcinfo { + s32 revision; /* Hardware revision level. */ + s32 clk_period; /* Clock period in nanoseconds. */ + s32 slot_size; /* Slot size in megabytes. */ + s32 io_timeout; /* I/O timeout in cycles. */ + s32 dma_range; /* DMA address range in megabytes. */ + s32 max_dma_burst; /* Maximum DMA burst length. */ + s32 parity; /* System module supports TC parity. */ + s32 reserved[4]; +}; + +/* + * TURBOchannel bus. + */ +struct tc_bus { + struct list_head devices; /* List of devices on this bus. */ + struct resource resource[2]; /* Address space routed to this bus. */ + + struct device dev; + char name[13]; + resource_size_t slot_base; + resource_size_t ext_slot_base; + resource_size_t ext_slot_size; + int num_tcslots; + struct tcinfo info; +}; + +/* + * TURBOchannel device. + */ +struct tc_dev { + struct list_head node; /* Node in list of all TC devices. */ + struct tc_bus *bus; /* Bus this device is on. */ + struct tc_driver *driver; /* Which driver has allocated this + device. */ + struct device dev; /* Generic device interface. */ + struct resource resource; /* Address space of this device. */ + char vendor[9]; + char name[9]; + char firmware[9]; + int interrupt; + int slot; +}; + +#define to_tc_dev(n) container_of(n, struct tc_dev, dev) + +struct tc_device_id { + char vendor[9]; + char name[9]; +}; + +/* + * TURBOchannel driver. + */ +struct tc_driver { + struct list_head node; + const struct tc_device_id *id_table; + struct device_driver driver; +}; + +#define to_tc_driver(drv) container_of(drv, struct tc_driver, driver) + +/* + * Return TURBOchannel clock frequency in Hz. + */ +static inline unsigned long tc_get_speed(struct tc_bus *tbus) +{ + return 100000 * (10000 / (unsigned long)tbus->info.clk_period); +} + +#ifdef CONFIG_TC + +extern struct bus_type tc_bus_type; + +extern int tc_register_driver(struct tc_driver *tdrv); +extern void tc_unregister_driver(struct tc_driver *tdrv); + +#else /* !CONFIG_TC */ + +static inline int tc_register_driver(struct tc_driver *tdrv) { return 0; } +static inline void tc_unregister_driver(struct tc_driver *tdrv) { } + +#endif /* CONFIG_TC */ + +/* + * These have to be provided by the architecture. + */ +extern int tc_preadb(u8 *valp, void __iomem *addr); +extern int tc_bus_get_info(struct tc_bus *tbus); +extern void tc_device_get_irq(struct tc_dev *tdev); + +#endif /* _LINUX_TC_H */ -- cgit v1.2.3 From f85da084151c9454891124c999006857a354622a Mon Sep 17 00:00:00 2001 From: "Maciej W. Rozycki" Date: Mon, 5 Feb 2007 16:28:26 -0800 Subject: [EISA] EISA registration with !CONFIG_EISA This is a change for the EISA bus support to permit drivers to call un/registration functions even if EISA support has not been enabled. This is similar to what PCI (and now TC) does and reduces the need for #ifdef clutter. Signed-off-by: Maciej W. Rozycki Signed-off-by: Andrew Morton Signed-off-by: Ralf Baechle --- include/linux/eisa.h | 10 ++++++++++ 1 file changed, 10 insertions(+) (limited to 'include/linux') diff --git a/include/linux/eisa.h b/include/linux/eisa.h index 1ff7c1392525..fe806b6f030d 100644 --- a/include/linux/eisa.h +++ b/include/linux/eisa.h @@ -61,10 +61,20 @@ struct eisa_driver { #define to_eisa_driver(drv) container_of(drv,struct eisa_driver, driver) +/* These external functions are only available when EISA support is enabled. */ +#ifdef CONFIG_EISA + extern struct bus_type eisa_bus_type; int eisa_driver_register (struct eisa_driver *edrv); void eisa_driver_unregister (struct eisa_driver *edrv); +#else /* !CONFIG_EISA */ + +static inline int eisa_driver_register (struct eisa_driver *edrv) { return 0; } +static inline void eisa_driver_unregister (struct eisa_driver *edrv) { } + +#endif /* !CONFIG_EISA */ + /* Mimics pci.h... */ static inline void *eisa_get_drvdata (struct eisa_device *edev) { -- cgit v1.2.3 From 7726942fb15edd46e4fe8ab37f9a99795191e585 Mon Sep 17 00:00:00 2001 From: Ralf Baechle Date: Fri, 9 Feb 2007 17:08:57 +0000 Subject: [APM] Add shared version of APM emulation Currently ARM and MIPS both have nearly identical copies of the APM emulation code in their arch code. Add yet another copy of it to drivers char and make it selectable through SYS_SUPPORTS_APM_EMULATION. Signed-off-by: Ralf Baechle --- include/linux/apm-emulation.h | 62 +++++++++++++++++++++++++++++++++++++++++++ 1 file changed, 62 insertions(+) create mode 100644 include/linux/apm-emulation.h (limited to 'include/linux') diff --git a/include/linux/apm-emulation.h b/include/linux/apm-emulation.h new file mode 100644 index 000000000000..e6d800358dd6 --- /dev/null +++ b/include/linux/apm-emulation.h @@ -0,0 +1,62 @@ +/* -*- linux-c -*- + * + * (C) 2003 zecke@handhelds.org + * + * GPL version 2 + * + * based on arch/arm/kernel/apm.c + * factor out the information needed by architectures to provide + * apm status + */ +#ifndef __LINUX_APM_EMULATION_H +#define __LINUX_APM_EMULATION_H + +#include + +/* + * This structure gets filled in by the machine specific 'get_power_status' + * implementation. Any fields which are not set default to a safe value. + */ +struct apm_power_info { + unsigned char ac_line_status; +#define APM_AC_OFFLINE 0 +#define APM_AC_ONLINE 1 +#define APM_AC_BACKUP 2 +#define APM_AC_UNKNOWN 0xff + + unsigned char battery_status; +#define APM_BATTERY_STATUS_HIGH 0 +#define APM_BATTERY_STATUS_LOW 1 +#define APM_BATTERY_STATUS_CRITICAL 2 +#define APM_BATTERY_STATUS_CHARGING 3 +#define APM_BATTERY_STATUS_NOT_PRESENT 4 +#define APM_BATTERY_STATUS_UNKNOWN 0xff + + unsigned char battery_flag; +#define APM_BATTERY_FLAG_HIGH (1 << 0) +#define APM_BATTERY_FLAG_LOW (1 << 1) +#define APM_BATTERY_FLAG_CRITICAL (1 << 2) +#define APM_BATTERY_FLAG_CHARGING (1 << 3) +#define APM_BATTERY_FLAG_NOT_PRESENT (1 << 7) +#define APM_BATTERY_FLAG_UNKNOWN 0xff + + int battery_life; + int time; + int units; +#define APM_UNITS_MINS 0 +#define APM_UNITS_SECS 1 +#define APM_UNITS_UNKNOWN -1 + +}; + +/* + * This allows machines to provide their own "apm get power status" function. + */ +extern void (*apm_get_power_status)(struct apm_power_info *); + +/* + * Queue an event (APM_SYS_SUSPEND or APM_CRITICAL_SUSPEND) + */ +void apm_queue_event(apm_event_t event); + +#endif /* __LINUX_APM_EMULATION_H */ -- cgit v1.2.3 From f2e97df669d32f74152336f46e4e0e328b993c57 Mon Sep 17 00:00:00 2001 From: Al Viro Date: Fri, 9 Feb 2007 16:38:55 +0000 Subject: [PATCH] in non-NUMA case mark GFP_THISNODE gfp_t ... operations with it are OK as is, but flags & ~0 will have no idea that this ~0 is meant to be ~gfp_t. Signed-off-by: Al Viro Signed-off-by: Linus Torvalds --- include/linux/gfp.h | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) (limited to 'include/linux') diff --git a/include/linux/gfp.h b/include/linux/gfp.h index 00c314aedab7..063799ea6be0 100644 --- a/include/linux/gfp.h +++ b/include/linux/gfp.h @@ -70,7 +70,7 @@ struct vm_area_struct; #ifdef CONFIG_NUMA #define GFP_THISNODE (__GFP_THISNODE | __GFP_NOWARN | __GFP_NORETRY) #else -#define GFP_THISNODE 0 +#define GFP_THISNODE ((__force gfp_t)0) #endif -- cgit v1.2.3 From f336953bfdee8d5e7f69cb8e080704546541f04b Mon Sep 17 00:00:00 2001 From: Evgeniy Dushistov Date: Thu, 8 Feb 2007 14:20:25 -0800 Subject: [PATCH] ufs: restore back support of openstep This is a fix of regression, which triggered by ~2.6.16. Patch with name ufs-directory-and-page-cache-from-blocks-to-pages.patch: in additional to conversation from block to page cache mechanism added new checks of directory integrity, one of them that directory entry do not across directory chunks. But some kinds of UFS: OpenStep UFS and Apple UFS (looks like these are the same filesystems) have different directory chunk size, then common UFSes(BSD and Solaris UFS). So this patch adds ability to works with variable size of directory chunks, and set it for ufstype=openstep to right size. Tested on darwin ufs. Signed-off-by: Evgeniy Dushistov Cc: Signed-off-by: Andrew Morton Signed-off-by: Linus Torvalds --- include/linux/ufs_fs.h | 1 + 1 file changed, 1 insertion(+) (limited to 'include/linux') diff --git a/include/linux/ufs_fs.h b/include/linux/ufs_fs.h index 28967eda9d7b..d3a4f994a5dc 100644 --- a/include/linux/ufs_fs.h +++ b/include/linux/ufs_fs.h @@ -789,6 +789,7 @@ struct ufs_sb_private_info { __u32 s_maxsymlinklen;/* upper limit on fast symlinks' size */ __s32 fs_magic; /* filesystem magic */ + unsigned int s_dirblksize; }; /* -- cgit v1.2.3 From aaf68cfbf2241d24d46583423f6bff5c47e088b3 Mon Sep 17 00:00:00 2001 From: NeilBrown Date: Thu, 8 Feb 2007 14:20:30 -0800 Subject: [PATCH] knfsd: fix a race in closing NFSd connections If you lose this race, it can iput a socket inode twice and you get a BUG in fs/inode.c When I added the option for user-space to close a socket, I added some cruft to svc_delete_socket so that I could call that function when closing a socket per user-space request. This was the wrong thing to do. I should have just set SK_CLOSE and let normal mechanisms do the work. Not only wrong, but buggy. The locking is all wrong and it openned up a race where-by a socket could be closed twice. So this patch: Introduces svc_close_socket which sets SK_CLOSE then either leave the close up to a thread, or calls svc_delete_socket if it can get SK_BUSY. Adds a bias to sk_busy which is removed when SK_DEAD is set, This avoid races around shutting down the socket. Changes several 'spin_lock' to 'spin_lock_bh' where the _bh was missing. Bugzilla-url: http://bugzilla.kernel.org/show_bug.cgi?id=7916 Signed-off-by: Neil Brown Cc: Signed-off-by: Andrew Morton Signed-off-by: Linus Torvalds --- include/linux/sunrpc/svcsock.h | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) (limited to 'include/linux') diff --git a/include/linux/sunrpc/svcsock.h b/include/linux/sunrpc/svcsock.h index 98b21ad370fd..db312a1e2eeb 100644 --- a/include/linux/sunrpc/svcsock.h +++ b/include/linux/sunrpc/svcsock.h @@ -63,7 +63,7 @@ struct svc_sock { * Function prototypes. */ int svc_makesock(struct svc_serv *, int, unsigned short); -void svc_delete_socket(struct svc_sock *); +void svc_close_socket(struct svc_sock *); int svc_recv(struct svc_rqst *, long); int svc_send(struct svc_rqst *); void svc_drop(struct svc_rqst *); -- cgit v1.2.3 From da6e1a32fb8d7539a27f699c8671f64d7fefd0cc Mon Sep 17 00:00:00 2001 From: Neil Brown Date: Thu, 8 Feb 2007 14:20:37 -0800 Subject: [PATCH] md: avoid possible BUG_ON in md bitmap handling md/bitmap tracks how many active write requests are pending on blocks associated with each bit in the bitmap, so that it knows when it can clear the bit (when count hits zero). The counter has 14 bits of space, so if there are ever more than 16383, we cannot cope. Currently the code just calles BUG_ON as "all" drivers have request queue limits much smaller than this. However is seems that some don't. Apparently some multipath configurations can allow more than 16383 concurrent write requests. So, in this unlikely situation, instead of calling BUG_ON we now wait for the count to drop down a bit. This requires a new wait_queue_head, some waiting code, and a wakeup call. Tested by limiting the counter to 20 instead of 16383 (writes go a lot slower in that case...). Signed-off-by: Neil Brown Cc: Signed-off-by: Andrew Morton Signed-off-by: Linus Torvalds --- include/linux/raid/bitmap.h | 1 + 1 file changed, 1 insertion(+) (limited to 'include/linux') diff --git a/include/linux/raid/bitmap.h b/include/linux/raid/bitmap.h index ebd42a3710b4..6db9a4c15355 100644 --- a/include/linux/raid/bitmap.h +++ b/include/linux/raid/bitmap.h @@ -247,6 +247,7 @@ struct bitmap { atomic_t pending_writes; /* pending writes to the bitmap file */ wait_queue_head_t write_wait; + wait_queue_head_t overflow_wait; }; -- cgit v1.2.3 From fa5dc22f8586cc3742413dd05f5cd9e039dfab9e Mon Sep 17 00:00:00 2001 From: Roland McGrath Date: Thu, 8 Feb 2007 14:20:41 -0800 Subject: [PATCH] Add install_special_mapping This patch adds a utility function install_special_mapping, for creating a special vma using a fixed set of preallocated pages as backing, such as for a vDSO. This consolidates some nearly identical code used for vDSO mapping reimplemented for different architectures. Signed-off-by: Roland McGrath Cc: Ingo Molnar Cc: Paul Mackerras Cc: Benjamin Herrenschmidt Cc: Andi Kleen Signed-off-by: Andrew Morton Signed-off-by: Linus Torvalds --- include/linux/mm.h | 3 +++ 1 file changed, 3 insertions(+) (limited to 'include/linux') diff --git a/include/linux/mm.h b/include/linux/mm.h index 2d2c08d5f473..bb793a4c8e9e 100644 --- a/include/linux/mm.h +++ b/include/linux/mm.h @@ -1030,6 +1030,9 @@ extern struct vm_area_struct *copy_vma(struct vm_area_struct **, unsigned long addr, unsigned long len, pgoff_t pgoff); extern void exit_mmap(struct mm_struct *); extern int may_expand_vm(struct mm_struct *mm, unsigned long npages); +extern int install_special_mapping(struct mm_struct *mm, + unsigned long addr, unsigned long len, + unsigned long flags, struct page **pages); extern unsigned long get_unmapped_area(struct file *, unsigned long, unsigned long, unsigned long, unsigned long); -- cgit v1.2.3 From 9b13b682a68d5bcf09c75da73d4e61d92eba4c84 Mon Sep 17 00:00:00 2001 From: Alan Date: Thu, 7 Dec 2006 08:59:14 -0800 Subject: [PATCH] pata_it8213: Add new driver for the IT8213 card Add a driver for the IT8213 which is a single channel ICH-ish PATA controller. As it is very different to the IT8211/2 it gets its own driver. There is a legacy drivers/ide driver also available and I'll post that once I get time to test it all out (probably early January). If anyone else needs the drivers/ide driver and wants to do the merge for drivers/ide (Bart ??) then I'll forward it. [akpm@osdl.org: add PCI ID, constify needed_pio[]] Signed-off-by: Alan Cox Cc: Jeff Garzik Signed-off-by: Andrew Morton Signed-off-by: Jeff Garzik --- include/linux/pci_ids.h | 1 + 1 file changed, 1 insertion(+) (limited to 'include/linux') diff --git a/include/linux/pci_ids.h b/include/linux/pci_ids.h index 6252cb9092dd..4c8966a082af 100644 --- a/include/linux/pci_ids.h +++ b/include/linux/pci_ids.h @@ -1633,6 +1633,7 @@ #define PCI_VENDOR_ID_ITE 0x1283 #define PCI_DEVICE_ID_ITE_8211 0x8211 #define PCI_DEVICE_ID_ITE_8212 0x8212 +#define PCI_DEVICE_ID_ITE_8213 0x8213 #define PCI_DEVICE_ID_ITE_8872 0x8872 #define PCI_DEVICE_ID_ITE_IT8330G_0 0xe886 -- cgit v1.2.3 From f20b16ff7c19d1c369ee07470952aca093551ed0 Mon Sep 17 00:00:00 2001 From: Jeff Garzik Date: Mon, 11 Dec 2006 11:14:06 -0500 Subject: [libata] trim trailing whitespace Most of these contributed by that mysterious figger known as A.C. Signed-off-by: Jeff Garzik --- include/linux/libata.h | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) (limited to 'include/linux') diff --git a/include/linux/libata.h b/include/linux/libata.h index 91bb8ceef0b5..84f12e8cae71 100644 --- a/include/linux/libata.h +++ b/include/linux/libata.h @@ -308,7 +308,7 @@ enum { * most devices. */ ATA_SPINUP_WAIT = 8000, - + /* Horkage types. May be set by libata or controller on drives (some horkage may be drive/controller pair dependant */ -- cgit v1.2.3 From d4013f07bd5380178bf28ef1cd76649779367288 Mon Sep 17 00:00:00 2001 From: Alan Cox Date: Fri, 15 Dec 2006 13:08:50 -0800 Subject: [PATCH] pci: Move PCI_VDEVICE from libata to core Updated diff which doesn't move the comment as per Jeff's request and corrects the docs as per report on l/k Signed-off-by: Alan Cox Signed-off-by: Andrew Morton Signed-off-by: Jeff Garzik --- include/linux/libata.h | 4 ---- 1 file changed, 4 deletions(-) (limited to 'include/linux') diff --git a/include/linux/libata.h b/include/linux/libata.h index 84f12e8cae71..dab4dc505ce7 100644 --- a/include/linux/libata.h +++ b/include/linux/libata.h @@ -109,10 +109,6 @@ static inline u32 ata_msg_init(int dval, int default_msg_enable_bits) #define ATA_TAG_POISON 0xfafbfcfdU /* move to PCI layer? */ -#define PCI_VDEVICE(vendor, device) \ - PCI_VENDOR_ID_##vendor, (device), \ - PCI_ANY_ID, PCI_ANY_ID, 0, 0 - static inline struct device *pci_dev_to_dev(struct pci_dev *pdev) { return &pdev->dev; -- cgit v1.2.3 From c9f89475a5b184e9a6077b995ce340e6804c1b1a Mon Sep 17 00:00:00 2001 From: Conke Hu Date: Tue, 9 Jan 2007 05:32:51 -0500 Subject: Add pci class code for SATA & AHCI, and replace some magic numbers. Signed-off-by: Conke Hu Signed-off-by: Jeff Garzik --- include/linux/pci_ids.h | 2 ++ 1 file changed, 2 insertions(+) (limited to 'include/linux') diff --git a/include/linux/pci_ids.h b/include/linux/pci_ids.h index 4c8966a082af..e67b68ca235a 100644 --- a/include/linux/pci_ids.h +++ b/include/linux/pci_ids.h @@ -15,6 +15,8 @@ #define PCI_CLASS_STORAGE_FLOPPY 0x0102 #define PCI_CLASS_STORAGE_IPI 0x0103 #define PCI_CLASS_STORAGE_RAID 0x0104 +#define PCI_CLASS_STORAGE_SATA 0x0106 +#define PCI_CLASS_STORAGE_SATA_AHCI 0x010601 #define PCI_CLASS_STORAGE_SAS 0x0107 #define PCI_CLASS_STORAGE_OTHER 0x0180 -- cgit v1.2.3 From a0cf733b333eeeafb7324e2897448006c693c26c Mon Sep 17 00:00:00 2001 From: Tejun Heo Date: Tue, 2 Jan 2007 20:18:49 +0900 Subject: libata: straighten out ATA_ID_* constants * Kill _OFS suffixes in ATA_ID_{SERNO|FW_REV|PROD}_OFS for consistency with other ATA_ID_* constants. * Kill ATA_SERNO_LEN * Add and use ATA_ID_SERNO_LEN, ATA_ID_FW_REV_LEN and ATA_ID_PROD_LEN. This change also makes ata_device_blacklisted() use proper length for fwrev. Signed-off-by: Tejun Heo Signed-off-by: Jeff Garzik --- include/linux/ata.h | 11 +++++++---- 1 file changed, 7 insertions(+), 4 deletions(-) (limited to 'include/linux') diff --git a/include/linux/ata.h b/include/linux/ata.h index 1df941648a57..3a50739e25a6 100644 --- a/include/linux/ata.h +++ b/include/linux/ata.h @@ -44,9 +44,9 @@ enum { ATA_MAX_SECTORS_LBA48 = 65535,/* TODO: 65536? */ ATA_ID_WORDS = 256, - ATA_ID_SERNO_OFS = 10, - ATA_ID_FW_REV_OFS = 23, - ATA_ID_PROD_OFS = 27, + ATA_ID_SERNO = 10, + ATA_ID_FW_REV = 23, + ATA_ID_PROD = 27, ATA_ID_OLD_PIO_MODES = 51, ATA_ID_FIELD_VALID = 53, ATA_ID_MWDMA_MODES = 63, @@ -58,8 +58,11 @@ enum { ATA_ID_MAJOR_VER = 80, ATA_ID_PIO4 = (1 << 1), + ATA_ID_SERNO_LEN = 20, + ATA_ID_FW_REV_LEN = 8, + ATA_ID_PROD_LEN = 40, + ATA_PCI_CTL_OFS = 2, - ATA_SERNO_LEN = 20, ATA_UDMA0 = (1 << 0), ATA_UDMA1 = ATA_UDMA0 | (1 << 1), ATA_UDMA2 = ATA_UDMA1 | (1 << 2), -- cgit v1.2.3 From 553c4aa630af7bc885e056d0436e4eb7f238579b Mon Sep 17 00:00:00 2001 From: Tejun Heo Date: Tue, 26 Dec 2006 19:39:50 +0900 Subject: libata: handle pci_enable_device() failure while resuming Handle pci_enable_device() failure while resuming. This patch kills the "ignoring return value of 'pci_enable_device'" warning message and propagates __must_check through ata_pci_device_do_resume(). Signed-off-by: Tejun Heo Signed-off-by: Jeff Garzik --- include/linux/libata.h | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) (limited to 'include/linux') diff --git a/include/linux/libata.h b/include/linux/libata.h index dab4dc505ce7..a8ecaaad55ff 100644 --- a/include/linux/libata.h +++ b/include/linux/libata.h @@ -716,7 +716,7 @@ extern int ata_pci_init_one (struct pci_dev *pdev, struct ata_port_info **port_i unsigned int n_ports); extern void ata_pci_remove_one (struct pci_dev *pdev); extern void ata_pci_device_do_suspend(struct pci_dev *pdev, pm_message_t mesg); -extern void ata_pci_device_do_resume(struct pci_dev *pdev); +extern int __must_check ata_pci_device_do_resume(struct pci_dev *pdev); extern int ata_pci_device_suspend(struct pci_dev *pdev, pm_message_t mesg); extern int ata_pci_device_resume(struct pci_dev *pdev); extern int ata_pci_clear_simplex(struct pci_dev *pdev); -- cgit v1.2.3 From 726f0785b608d09bdd64bdbadc09217ebbf9920e Mon Sep 17 00:00:00 2001 From: Tejun Heo Date: Wed, 3 Jan 2007 17:30:39 +0900 Subject: libata: kill qc->nsect and cursect libata used two separate sets of variables to record request size and current offset for ATA and ATAPI. This is confusing and fragile. This patch replaces qc->nsect/cursect with qc->nbytes/curbytes and kills them. Also, ata_pio_sector() is updated to use bytes for qc->cursg_ofs instead of sectors. The field used to be used in bytes for ATAPI and in sectors for ATA. Signed-off-by: Tejun Heo Signed-off-by: Jeff Garzik --- include/linux/libata.h | 6 +----- 1 file changed, 1 insertion(+), 5 deletions(-) (limited to 'include/linux') diff --git a/include/linux/libata.h b/include/linux/libata.h index a8ecaaad55ff..a2458dfefb17 100644 --- a/include/linux/libata.h +++ b/include/linux/libata.h @@ -427,9 +427,6 @@ struct ata_queued_cmd { unsigned int pad_len; - unsigned int nsect; - unsigned int cursect; - unsigned int nbytes; unsigned int curbytes; @@ -1145,8 +1142,7 @@ static inline void ata_qc_reinit(struct ata_queued_cmd *qc) qc->dma_dir = DMA_NONE; qc->__sg = NULL; qc->flags = 0; - qc->cursect = qc->cursg = qc->cursg_ofs = 0; - qc->nsect = 0; + qc->cursg = qc->cursg_ofs = 0; qc->nbytes = qc->curbytes = 0; qc->n_elem = 0; qc->err_mask = 0; -- cgit v1.2.3 From 9ac7849e35f705830f7b016ff272b0ff1f7ff759 Mon Sep 17 00:00:00 2001 From: Tejun Heo Date: Sat, 20 Jan 2007 16:00:26 +0900 Subject: devres: device resource management Implement device resource management, in short, devres. A device driver can allocate arbirary size of devres data which is associated with a release function. On driver detach, release function is invoked on the devres data, then, devres data is freed. devreses are typed by associated release functions. Some devreses are better represented by single instance of the type while others need multiple instances sharing the same release function. Both usages are supported. devreses can be grouped using devres group such that a device driver can easily release acquired resources halfway through initialization or selectively release resources (e.g. resources for port 1 out of 4 ports). This patch adds devres core including documentation and the following managed interfaces. * alloc/free : devm_kzalloc(), devm_kzfree() * IO region : devm_request_region(), devm_release_region() * IRQ : devm_request_irq(), devm_free_irq() * DMA : dmam_alloc_coherent(), dmam_free_coherent(), dmam_declare_coherent_memory(), dmam_pool_create(), dmam_pool_destroy() * PCI : pcim_enable_device(), pcim_pin_device(), pci_is_managed() * iomap : devm_ioport_map(), devm_ioport_unmap(), devm_ioremap(), devm_ioremap_nocache(), devm_iounmap(), pcim_iomap_table(), pcim_iomap(), pcim_iounmap() Signed-off-by: Tejun Heo Signed-off-by: Jeff Garzik --- include/linux/device.h | 38 ++++++++++++++++++++++++++++++++++++++ include/linux/dma-mapping.h | 29 ++++++++++++++++++++++++++++- include/linux/dmapool.h | 7 +++++++ include/linux/interrupt.h | 6 ++++++ include/linux/io.h | 17 +++++++++++++++++ include/linux/ioport.h | 20 ++++++++++++++++++++ include/linux/pci.h | 9 +++++++++ 7 files changed, 125 insertions(+), 1 deletion(-) (limited to 'include/linux') diff --git a/include/linux/device.h b/include/linux/device.h index 5ca1cdba563a..26e4692f2d1a 100644 --- a/include/linux/device.h +++ b/include/linux/device.h @@ -354,6 +354,41 @@ extern int __must_check device_create_bin_file(struct device *dev, struct bin_attribute *attr); extern void device_remove_bin_file(struct device *dev, struct bin_attribute *attr); + +/* device resource management */ +typedef void (*dr_release_t)(struct device *dev, void *res); +typedef int (*dr_match_t)(struct device *dev, void *res, void *match_data); + +#ifdef CONFIG_DEBUG_DEVRES +extern void * __devres_alloc(dr_release_t release, size_t size, gfp_t gfp, + const char *name); +#define devres_alloc(release, size, gfp) \ + __devres_alloc(release, size, gfp, #release) +#else +extern void * devres_alloc(dr_release_t release, size_t size, gfp_t gfp); +#endif +extern void devres_free(void *res); +extern void devres_add(struct device *dev, void *res); +extern void * devres_find(struct device *dev, dr_release_t release, + dr_match_t match, void *match_data); +extern void * devres_get(struct device *dev, void *new_res, + dr_match_t match, void *match_data); +extern void * devres_remove(struct device *dev, dr_release_t release, + dr_match_t match, void *match_data); +extern int devres_destroy(struct device *dev, dr_release_t release, + dr_match_t match, void *match_data); + +/* devres group */ +extern void * __must_check devres_open_group(struct device *dev, void *id, + gfp_t gfp); +extern void devres_close_group(struct device *dev, void *id); +extern void devres_remove_group(struct device *dev, void *id); +extern int devres_release_group(struct device *dev, void *id); + +/* managed kzalloc/kfree for device drivers, no kmalloc, always use kzalloc */ +extern void *devm_kzalloc(struct device *dev, size_t size, gfp_t gfp); +extern void devm_kfree(struct device *dev, void *p); + struct device { struct klist klist_children; struct klist_node knode_parent; /* node in sibling list */ @@ -397,6 +432,9 @@ struct device { /* arch specific additions */ struct dev_archdata archdata; + spinlock_t devres_lock; + struct list_head devres_head; + /* class_device migration path */ struct list_head node; struct class *class; diff --git a/include/linux/dma-mapping.h b/include/linux/dma-mapping.h index ff203c465fed..9a663c6db16a 100644 --- a/include/linux/dma-mapping.h +++ b/include/linux/dma-mapping.h @@ -66,6 +66,33 @@ dma_mark_declared_memory_occupied(struct device *dev, } #endif -#endif +/* + * Managed DMA API + */ +extern void *dmam_alloc_coherent(struct device *dev, size_t size, + dma_addr_t *dma_handle, gfp_t gfp); +extern void dmam_free_coherent(struct device *dev, size_t size, void *vaddr, + dma_addr_t dma_handle); +extern void *dmam_alloc_noncoherent(struct device *dev, size_t size, + dma_addr_t *dma_handle, gfp_t gfp); +extern void dmam_free_noncoherent(struct device *dev, size_t size, void *vaddr, + dma_addr_t dma_handle); +#ifdef ARCH_HAS_DMA_DECLARE_COHERENT_MEMORY +extern int dmam_declare_coherent_memory(struct device *dev, dma_addr_t bus_addr, + dma_addr_t device_addr, size_t size, + int flags); +extern void dmam_release_declared_memory(struct device *dev); +#else /* ARCH_HAS_DMA_DECLARE_COHERENT_MEMORY */ +static inline int dmam_declare_coherent_memory(struct device *dev, + dma_addr_t bus_addr, dma_addr_t device_addr, + size_t size, gfp_t gfp) +{ + return 0; +} +static inline void dmam_release_declared_memory(struct device *dev) +{ +} +#endif /* ARCH_HAS_DMA_DECLARE_COHERENT_MEMORY */ +#endif diff --git a/include/linux/dmapool.h b/include/linux/dmapool.h index 76f12f46db7f..022e34fcbd1b 100644 --- a/include/linux/dmapool.h +++ b/include/linux/dmapool.h @@ -24,5 +24,12 @@ void *dma_pool_alloc(struct dma_pool *pool, gfp_t mem_flags, void dma_pool_free(struct dma_pool *pool, void *vaddr, dma_addr_t addr); +/* + * Managed DMA pool + */ +struct dma_pool *dmam_pool_create(const char *name, struct device *dev, + size_t size, size_t align, size_t allocation); +void dmam_pool_destroy(struct dma_pool *pool); + #endif diff --git a/include/linux/interrupt.h b/include/linux/interrupt.h index e36e86c869fb..5a8ba0b8ccba 100644 --- a/include/linux/interrupt.h +++ b/include/linux/interrupt.h @@ -12,6 +12,7 @@ #include #include #include +#include #include #include #include @@ -83,6 +84,11 @@ extern int request_irq(unsigned int, irq_handler_t handler, unsigned long, const char *, void *); extern void free_irq(unsigned int, void *); +extern int devm_request_irq(struct device *dev, unsigned int irq, + irq_handler_t handler, unsigned long irqflags, + const char *devname, void *dev_id); +extern void devm_free_irq(struct device *dev, unsigned int irq, void *dev_id); + /* * On lockdep we dont want to enable hardirqs in hardirq * context. Use local_irq_enable_in_hardirq() to annotate diff --git a/include/linux/io.h b/include/linux/io.h index 81877ea39309..f5edf9c5de0a 100644 --- a/include/linux/io.h +++ b/include/linux/io.h @@ -28,6 +28,23 @@ void __iowrite64_copy(void __iomem *to, const void *from, size_t count); int ioremap_page_range(unsigned long addr, unsigned long end, unsigned long phys_addr, pgprot_t prot); +/* + * Managed iomap interface + */ +void __iomem * devm_ioport_map(struct device *dev, unsigned long port, + unsigned int nr); +void devm_ioport_unmap(struct device *dev, void __iomem *addr); + +void __iomem * devm_ioremap(struct device *dev, unsigned long offset, + unsigned long size); +void __iomem * devm_ioremap_nocache(struct device *dev, unsigned long offset, + unsigned long size); +void devm_iounmap(struct device *dev, void __iomem *addr); + +void __iomem * pcim_iomap(struct pci_dev *pdev, int bar, unsigned long maxlen); +void pcim_iounmap(struct pci_dev *pdev, void __iomem *addr); +void __iomem * const * pcim_iomap_table(struct pci_dev *pdev); + /** * check_signature - find BIOS signatures * @io_addr: mmio address to check diff --git a/include/linux/ioport.h b/include/linux/ioport.h index 15228d79c5bc..6859a3b14088 100644 --- a/include/linux/ioport.h +++ b/include/linux/ioport.h @@ -137,4 +137,24 @@ static inline int __deprecated check_region(resource_size_t s, { return __check_region(&ioport_resource, s, n); } + +/* Wrappers for managed devices */ +struct device; +#define devm_request_region(dev,start,n,name) \ + __devm_request_region(dev, &ioport_resource, (start), (n), (name)) +#define devm_request_mem_region(dev,start,n,name) \ + __devm_request_region(dev, &iomem_resource, (start), (n), (name)) + +extern struct resource * __devm_request_region(struct device *dev, + struct resource *parent, resource_size_t start, + resource_size_t n, const char *name); + +#define devm_release_region(start,n) \ + __devm_release_region(dev, &ioport_resource, (start), (n)) +#define devm_release_mem_region(start,n) \ + __devm_release_region(dev, &iomem_resource, (start), (n)) + +extern void __devm_release_region(struct device *dev, struct resource *parent, + resource_size_t start, resource_size_t n); + #endif /* _LINUX_IOPORT_H */ diff --git a/include/linux/pci.h b/include/linux/pci.h index 805412cc6875..9e3042e7e1cc 100644 --- a/include/linux/pci.h +++ b/include/linux/pci.h @@ -167,6 +167,7 @@ struct pci_dev { unsigned int broken_parity_status:1; /* Device generates false positive parity */ unsigned int msi_enabled:1; unsigned int msix_enabled:1; + unsigned int is_managed:1; atomic_t enable_cnt; /* pci_enable_device has been called */ u32 saved_config_space[16]; /* config space saved at suspend time */ @@ -528,6 +529,14 @@ static inline int pci_write_config_dword(struct pci_dev *dev, int where, u32 val int __must_check pci_enable_device(struct pci_dev *dev); int __must_check pci_enable_device_bars(struct pci_dev *dev, int mask); +int __must_check pcim_enable_device(struct pci_dev *pdev); +void pcim_pin_device(struct pci_dev *pdev); + +static inline int pci_is_managed(struct pci_dev *pdev) +{ + return pdev->is_managed; +} + void pci_disable_device(struct pci_dev *dev); void pci_set_master(struct pci_dev *dev); #define HAVE_PCI_SET_MWI -- cgit v1.2.3 From 0529c159dbdd79794796c1b50b39442d72efbe97 Mon Sep 17 00:00:00 2001 From: Tejun Heo Date: Sat, 20 Jan 2007 16:00:26 +0900 Subject: libata: implement ata_host_detach() Implement ata_host_detach() which calls ata_port_detach() for each port in the host and export it. ata_port_detach() is now internal and thus un-exported. ata_host_detach() will be used as the 'deregister from libata layer' function after devres conversion. Signed-off-by: Tejun Heo Signed-off-by: Jeff Garzik --- include/linux/libata.h | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) (limited to 'include/linux') diff --git a/include/linux/libata.h b/include/linux/libata.h index a2458dfefb17..e9a0cfdcfe2c 100644 --- a/include/linux/libata.h +++ b/include/linux/libata.h @@ -719,7 +719,7 @@ extern int ata_pci_device_resume(struct pci_dev *pdev); extern int ata_pci_clear_simplex(struct pci_dev *pdev); #endif /* CONFIG_PCI */ extern int ata_device_add(const struct ata_probe_ent *ent); -extern void ata_port_detach(struct ata_port *ap); +extern void ata_host_detach(struct ata_host *host); extern void ata_host_init(struct ata_host *, struct device *, unsigned long, const struct ata_port_operations *); extern void ata_host_remove(struct ata_host *host); -- cgit v1.2.3 From f0d36efdc624beb3d9e29b9ab9e9537bf0f25d5b Mon Sep 17 00:00:00 2001 From: Tejun Heo Date: Sat, 20 Jan 2007 16:00:28 +0900 Subject: libata: update libata core layer to use devres Update libata core layer to use devres. * ata_device_add() acquires all resources in managed mode. * ata_host is allocated as devres associated with ata_host_release. * Port attached status is handled as devres associated with ata_host_attach_release(). * Initialization failure and host removal is handedl by releasing devres group. * Except for ata_scsi_release() removal, LLD interface remains the same. Some functions use hacky is_managed test to support both managed and unmanaged devices. These will go away once all LLDs are updated to use devres. Signed-off-by: Tejun Heo Signed-off-by: Jeff Garzik --- include/linux/libata.h | 9 ++++----- 1 file changed, 4 insertions(+), 5 deletions(-) (limited to 'include/linux') diff --git a/include/linux/libata.h b/include/linux/libata.h index e9a0cfdcfe2c..f96277ed184f 100644 --- a/include/linux/libata.h +++ b/include/linux/libata.h @@ -31,7 +31,7 @@ #include #include #include -#include +#include #include #include #include @@ -726,7 +726,6 @@ extern void ata_host_remove(struct ata_host *host); extern int ata_scsi_detect(struct scsi_host_template *sht); extern int ata_scsi_ioctl(struct scsi_device *dev, int cmd, void __user *arg); extern int ata_scsi_queuecmd(struct scsi_cmnd *cmd, void (*done)(struct scsi_cmnd *)); -extern int ata_scsi_release(struct Scsi_Host *host); extern void ata_sas_port_destroy(struct ata_port *); extern struct ata_port *ata_sas_port_alloc(struct ata_host *, struct ata_port_info *, struct Scsi_Host *); @@ -1227,14 +1226,14 @@ static inline unsigned int __ac_err_mask(u8 status) static inline int ata_pad_alloc(struct ata_port *ap, struct device *dev) { ap->pad_dma = 0; - ap->pad = dma_alloc_coherent(dev, ATA_DMA_PAD_BUF_SZ, - &ap->pad_dma, GFP_KERNEL); + ap->pad = dmam_alloc_coherent(dev, ATA_DMA_PAD_BUF_SZ, + &ap->pad_dma, GFP_KERNEL); return (ap->pad == NULL) ? -ENOMEM : 0; } static inline void ata_pad_free(struct ata_port *ap, struct device *dev) { - dma_free_coherent(dev, ATA_DMA_PAD_BUF_SZ, ap->pad, ap->pad_dma); + dmam_free_coherent(dev, ATA_DMA_PAD_BUF_SZ, ap->pad, ap->pad_dma); } static inline struct ata_port *ata_shost_to_port(struct Scsi_Host *host) -- cgit v1.2.3 From b878ca5d37953ad1c4578b225a13a3c3e7e743b7 Mon Sep 17 00:00:00 2001 From: Tejun Heo Date: Sat, 20 Jan 2007 16:00:28 +0900 Subject: libata: remove unused functions Now that all LLDs are converted to use devres, default stop callbacks are unused. Remove them. Signed-off-by: Tejun Heo Signed-off-by: Jeff Garzik --- include/linux/libata.h | 4 ---- 1 file changed, 4 deletions(-) (limited to 'include/linux') diff --git a/include/linux/libata.h b/include/linux/libata.h index f96277ed184f..cebbcc8d45fd 100644 --- a/include/linux/libata.h +++ b/include/linux/libata.h @@ -722,7 +722,6 @@ extern int ata_device_add(const struct ata_probe_ent *ent); extern void ata_host_detach(struct ata_host *host); extern void ata_host_init(struct ata_host *, struct device *, unsigned long, const struct ata_port_operations *); -extern void ata_host_remove(struct ata_host *host); extern int ata_scsi_detect(struct scsi_host_template *sht); extern int ata_scsi_ioctl(struct scsi_device *dev, int cmd, void __user *arg); extern int ata_scsi_queuecmd(struct scsi_cmnd *cmd, void (*done)(struct scsi_cmnd *)); @@ -768,8 +767,6 @@ extern u8 ata_check_status(struct ata_port *ap); extern u8 ata_altstatus(struct ata_port *ap); extern void ata_exec_command(struct ata_port *ap, const struct ata_taskfile *tf); extern int ata_port_start (struct ata_port *ap); -extern void ata_port_stop (struct ata_port *ap); -extern void ata_host_stop (struct ata_host *host); extern irqreturn_t ata_interrupt (int irq, void *dev_instance); extern void ata_mmio_data_xfer(struct ata_device *adev, unsigned char *buf, unsigned int buflen, int write_data); @@ -856,7 +853,6 @@ struct pci_bits { unsigned long val; }; -extern void ata_pci_host_stop (struct ata_host *host); extern struct ata_probe_ent * ata_pci_init_native_mode(struct pci_dev *pdev, struct ata_port_info **port, int portmask); extern int pci_test_config_bits(struct pci_dev *pdev, const struct pci_bits *bits); -- cgit v1.2.3 From d24bbbf251e70bf984cbaa9b1fcadc5f56fc3ae9 Mon Sep 17 00:00:00 2001 From: Tejun Heo Date: Sat, 20 Jan 2007 16:00:28 +0900 Subject: devres: implement pcim_iomap_regions() Implement pcim_iomap_regions(). This function takes mask of BARs to request and iomap. No BAR should have length of zero. BARs are iomapped using pcim_iomap_table(). Signed-off-by: Tejun Heo Signed-off-by: Jeff Garzik --- include/linux/io.h | 2 ++ 1 file changed, 2 insertions(+) (limited to 'include/linux') diff --git a/include/linux/io.h b/include/linux/io.h index f5edf9c5de0a..45a9c944cb0a 100644 --- a/include/linux/io.h +++ b/include/linux/io.h @@ -45,6 +45,8 @@ void __iomem * pcim_iomap(struct pci_dev *pdev, int bar, unsigned long maxlen); void pcim_iounmap(struct pci_dev *pdev, void __iomem *addr); void __iomem * const * pcim_iomap_table(struct pci_dev *pdev); +int pcim_iomap_regions(struct pci_dev *pdev, u16 mask, const char *name); + /** * check_signature - find BIOS signatures * @io_addr: mmio address to check -- cgit v1.2.3 From 0d5ff566779f894ca9937231a181eb31e4adff0e Mon Sep 17 00:00:00 2001 From: Tejun Heo Date: Thu, 1 Feb 2007 15:06:36 +0900 Subject: libata: convert to iomap Convert libata core layer and LLDs to use iomap. * managed iomap is used. Pointer to pcim_iomap_table() is cached at host->iomap and used through out LLDs. This basically replaces host->mmio_base. * if possible, pcim_iomap_regions() is used Most iomap operation conversions are taken from Jeff Garzik 's iomap branch. Signed-off-by: Tejun Heo Signed-off-by: Jeff Garzik --- include/linux/libata.h | 68 +++++++++++++++++++++----------------------------- 1 file changed, 28 insertions(+), 40 deletions(-) (limited to 'include/linux') diff --git a/include/linux/libata.h b/include/linux/libata.h index cebbcc8d45fd..308bb8cbe50f 100644 --- a/include/linux/libata.h +++ b/include/linux/libata.h @@ -348,21 +348,21 @@ typedef int (*ata_reset_fn_t)(struct ata_port *ap, unsigned int *classes); typedef void (*ata_postreset_fn_t)(struct ata_port *ap, unsigned int *classes); struct ata_ioports { - unsigned long cmd_addr; - unsigned long data_addr; - unsigned long error_addr; - unsigned long feature_addr; - unsigned long nsect_addr; - unsigned long lbal_addr; - unsigned long lbam_addr; - unsigned long lbah_addr; - unsigned long device_addr; - unsigned long status_addr; - unsigned long command_addr; - unsigned long altstatus_addr; - unsigned long ctl_addr; - unsigned long bmdma_addr; - unsigned long scr_addr; + void __iomem *cmd_addr; + void __iomem *data_addr; + void __iomem *error_addr; + void __iomem *feature_addr; + void __iomem *nsect_addr; + void __iomem *lbal_addr; + void __iomem *lbam_addr; + void __iomem *lbah_addr; + void __iomem *device_addr; + void __iomem *status_addr; + void __iomem *command_addr; + void __iomem *altstatus_addr; + void __iomem *ctl_addr; + void __iomem *bmdma_addr; + void __iomem *scr_addr; }; struct ata_probe_ent { @@ -381,7 +381,7 @@ struct ata_probe_ent { unsigned int irq_flags; unsigned long port_flags; unsigned long _host_flags; - void __iomem *mmio_base; + void __iomem * const *iomap; void *private_data; /* port_info for the secondary port. Together with irq2, it's @@ -398,7 +398,7 @@ struct ata_host { struct device *dev; unsigned long irq; unsigned long irq2; - void __iomem *mmio_base; + void __iomem * const *iomap; unsigned int n_ports; void *private_data; const struct ata_port_operations *ops; @@ -768,12 +768,10 @@ extern u8 ata_altstatus(struct ata_port *ap); extern void ata_exec_command(struct ata_port *ap, const struct ata_taskfile *tf); extern int ata_port_start (struct ata_port *ap); extern irqreturn_t ata_interrupt (int irq, void *dev_instance); -extern void ata_mmio_data_xfer(struct ata_device *adev, unsigned char *buf, - unsigned int buflen, int write_data); -extern void ata_pio_data_xfer(struct ata_device *adev, unsigned char *buf, - unsigned int buflen, int write_data); -extern void ata_pio_data_xfer_noirq(struct ata_device *adev, unsigned char *buf, - unsigned int buflen, int write_data); +extern void ata_data_xfer(struct ata_device *adev, unsigned char *buf, + unsigned int buflen, int write_data); +extern void ata_data_xfer_noirq(struct ata_device *adev, unsigned char *buf, + unsigned int buflen, int write_data); extern void ata_qc_prep(struct ata_queued_cmd *qc); extern void ata_noop_qc_prep(struct ata_queued_cmd *qc); extern unsigned int ata_qc_issue_prot(struct ata_queued_cmd *qc); @@ -1084,10 +1082,9 @@ static inline u8 ata_wait_idle(struct ata_port *ap) u8 status = ata_busy_wait(ap, ATA_BUSY | ATA_DRQ, 1000); if (status != 0xff && (status & (ATA_BUSY | ATA_DRQ))) { - unsigned long l = ap->ioaddr.status_addr; if (ata_msg_warn(ap)) - printk(KERN_WARNING "ATA: abnormal status 0x%X on port 0x%lX\n", - status, l); + printk(KERN_WARNING "ATA: abnormal status 0x%X on port 0x%p\n", + status, ap->ioaddr.status_addr); } return status; @@ -1172,20 +1169,11 @@ static inline u8 ata_irq_ack(struct ata_port *ap, unsigned int chk_drq) printk(KERN_ERR "abnormal status 0x%X\n", status); /* get controller status; clear intr, err bits */ - if (ap->flags & ATA_FLAG_MMIO) { - void __iomem *mmio = (void __iomem *) ap->ioaddr.bmdma_addr; - host_stat = readb(mmio + ATA_DMA_STATUS); - writeb(host_stat | ATA_DMA_INTR | ATA_DMA_ERR, - mmio + ATA_DMA_STATUS); - - post_stat = readb(mmio + ATA_DMA_STATUS); - } else { - host_stat = inb(ap->ioaddr.bmdma_addr + ATA_DMA_STATUS); - outb(host_stat | ATA_DMA_INTR | ATA_DMA_ERR, - ap->ioaddr.bmdma_addr + ATA_DMA_STATUS); - - post_stat = inb(ap->ioaddr.bmdma_addr + ATA_DMA_STATUS); - } + host_stat = ioread8(ap->ioaddr.bmdma_addr + ATA_DMA_STATUS); + iowrite8(host_stat | ATA_DMA_INTR | ATA_DMA_ERR, + ap->ioaddr.bmdma_addr + ATA_DMA_STATUS); + + post_stat = ioread8(ap->ioaddr.bmdma_addr + ATA_DMA_STATUS); if (ata_msg_intr(ap)) printk(KERN_INFO "%s: irq ack: host_stat 0x%X, new host_stat 0x%X, drv_stat 0x%X\n", -- cgit v1.2.3 From 7f25377043925554cb9f3f9d8ada3390f71a5d10 Mon Sep 17 00:00:00 2001 From: Andrew Morton Date: Fri, 2 Feb 2007 18:07:15 -0800 Subject: git-libata-all: forward declare struct device In file included from drivers/infiniband/hw/ipath/ipath_diag.c:44: include/linux/io.h:35: warning: 'struct device' declared inside parameter list include/linux/io.h:35: warning: its scope is only this definition or declaration Cc: Jeff Garzik Signed-off-by: Andrew Morton Signed-off-by: Jeff Garzik --- include/linux/io.h | 2 ++ 1 file changed, 2 insertions(+) (limited to 'include/linux') diff --git a/include/linux/io.h b/include/linux/io.h index 45a9c944cb0a..9e419ebfc98b 100644 --- a/include/linux/io.h +++ b/include/linux/io.h @@ -22,6 +22,8 @@ #include #include +struct device; + void __iowrite32_copy(void __iomem *to, const void *from, size_t count); void __iowrite64_copy(void __iomem *to, const void *from, size_t count); -- cgit v1.2.3 From 836250069fc0eeebe8b6aed772281535cc6e34f9 Mon Sep 17 00:00:00 2001 From: Akira Iguchi Date: Fri, 26 Jan 2007 16:27:32 +0900 Subject: libata: add another IRQ calls (core and headers) This patch is against the libata core and headers. Two IRQ calls are added in ata_port_operations. - irq_on() is used to enable interrupts. - irq_ack() is used to acknowledge a device interrupt. In most drivers, ata_irq_on() and ata_irq_ack() are used for irq_on and irq_ack respectively. In some drivers (ex: ahci, sata_sil24) which cannot use them as is, ata_dummy_irq_on() and ata_dummy_irq_ack() are used. Signed-off-by: Kou Ishizaki Signed-off-by: Akira Iguchi Signed-off-by: Jeff Garzik --- include/linux/libata.h | 42 ++++++------------------------------------ 1 file changed, 6 insertions(+), 36 deletions(-) (limited to 'include/linux') diff --git a/include/linux/libata.h b/include/linux/libata.h index 308bb8cbe50f..bdfe6ea8edf7 100644 --- a/include/linux/libata.h +++ b/include/linux/libata.h @@ -632,6 +632,8 @@ struct ata_port_operations { irq_handler_t irq_handler; void (*irq_clear) (struct ata_port *); + u8 (*irq_on) (struct ata_port *); + u8 (*irq_ack) (struct ata_port *ap, unsigned int chk_drq); u32 (*scr_read) (struct ata_port *ap, unsigned int sc_reg); void (*scr_write) (struct ata_port *ap, unsigned int sc_reg, @@ -813,6 +815,10 @@ extern void ata_scsi_slave_destroy(struct scsi_device *sdev); extern int ata_scsi_change_queue_depth(struct scsi_device *sdev, int queue_depth); extern struct ata_device *ata_dev_pair(struct ata_device *adev); +extern u8 ata_irq_on(struct ata_port *ap); +extern u8 ata_dummy_irq_on(struct ata_port *ap); +extern u8 ata_irq_ack(struct ata_port *ap, unsigned int chk_drq); +extern u8 ata_dummy_irq_ack(struct ata_port *ap, unsigned int chk_drq); /* * Timing helpers @@ -1147,42 +1153,6 @@ static inline void ata_qc_reinit(struct ata_queued_cmd *qc) qc->result_tf.feature = 0; } -/** - * ata_irq_ack - Acknowledge a device interrupt. - * @ap: Port on which interrupts are enabled. - * - * Wait up to 10 ms for legacy IDE device to become idle (BUSY - * or BUSY+DRQ clear). Obtain dma status and port status from - * device. Clear the interrupt. Return port status. - * - * LOCKING: - */ - -static inline u8 ata_irq_ack(struct ata_port *ap, unsigned int chk_drq) -{ - unsigned int bits = chk_drq ? ATA_BUSY | ATA_DRQ : ATA_BUSY; - u8 host_stat, post_stat, status; - - status = ata_busy_wait(ap, bits, 1000); - if (status & bits) - if (ata_msg_err(ap)) - printk(KERN_ERR "abnormal status 0x%X\n", status); - - /* get controller status; clear intr, err bits */ - host_stat = ioread8(ap->ioaddr.bmdma_addr + ATA_DMA_STATUS); - iowrite8(host_stat | ATA_DMA_INTR | ATA_DMA_ERR, - ap->ioaddr.bmdma_addr + ATA_DMA_STATUS); - - post_stat = ioread8(ap->ioaddr.bmdma_addr + ATA_DMA_STATUS); - - if (ata_msg_intr(ap)) - printk(KERN_INFO "%s: irq ack: host_stat 0x%X, new host_stat 0x%X, drv_stat 0x%X\n", - __FUNCTION__, - host_stat, post_stat, status); - - return status; -} - static inline int ata_try_flush_cache(const struct ata_device *dev) { return ata_id_wcache_enabled(dev->id) || -- cgit v1.2.3 From 49554c19569c91d0943b67ca731c9abfc857883f Mon Sep 17 00:00:00 2001 From: Alan Date: Mon, 5 Feb 2007 16:17:19 +0000 Subject: ata: Add defines for the iordy bits IORDY and IORDY enable/disable flags. Signed-off-by: Alan Cox Signed-off-by: Jeff Garzik --- include/linux/ata.h | 2 ++ 1 file changed, 2 insertions(+) (limited to 'include/linux') diff --git a/include/linux/ata.h b/include/linux/ata.h index 3a50739e25a6..18e401ff7eaf 100644 --- a/include/linux/ata.h +++ b/include/linux/ata.h @@ -299,6 +299,8 @@ struct ata_taskfile { #define ata_id_queue_depth(id) (((id)[75] & 0x1f) + 1) #define ata_id_removeable(id) ((id)[0] & (1 << 7)) #define ata_id_has_dword_io(id) ((id)[50] & (1 << 0)) +#define ata_id_iordy_disable(id) ((id)[49] & (1 << 10)) +#define ata_id_has_iordy(id) ((id)[49] & (1 << 9)) #define ata_id_u32(id,n) \ (((u32) (id)[(n) + 1] << 16) | ((u32) (id)[(n)])) #define ata_id_u64(id,n) \ -- cgit v1.2.3 From 66efc5a7e3061c3597ac43a8bb1026488d57e66b Mon Sep 17 00:00:00 2001 From: Jeff Garzik Date: Tue, 6 Feb 2007 22:19:10 -0500 Subject: libata: kill ATA_ENABLE_PATA The ATA_ENABLE_PATA define was never meant to be permanent, and in recent kernels, it's already been unconditionally enabled. Remove. Signed-off-by: Jeff Garzik --- include/linux/libata.h | 2 -- 1 file changed, 2 deletions(-) (limited to 'include/linux') diff --git a/include/linux/libata.h b/include/linux/libata.h index bdfe6ea8edf7..596e0c18887d 100644 --- a/include/linux/libata.h +++ b/include/linux/libata.h @@ -54,8 +54,6 @@ #undef ATA_VERBOSE_DEBUG /* yet more debugging output */ #undef ATA_IRQ_TRAP /* define to ack screaming irqs */ #undef ATA_NDEBUG /* define to disable quick runtime checks */ -#define ATA_ENABLE_PATA /* define to enable PATA support in some - * low-level drivers */ /* note: prints function name for you */ -- cgit v1.2.3