From a5fe736eaf9bae1b45317313de04b564441b94f2 Mon Sep 17 00:00:00 2001 From: Jeff Garzik Date: Mon, 27 Jun 2005 22:47:18 -0400 Subject: Update is_multicast_ether_addr() definition; net/ieee80211.h cleanups. --- include/linux/etherdevice.h | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) (limited to 'include/linux') diff --git a/include/linux/etherdevice.h b/include/linux/etherdevice.h index a1478258d002..8a2df4dfbc59 100644 --- a/include/linux/etherdevice.h +++ b/include/linux/etherdevice.h @@ -65,7 +65,7 @@ static inline int is_zero_ether_addr(const u8 *addr) */ static inline int is_multicast_ether_addr(const u8 *addr) { - return addr[0] & 0x01; + return ((addr[0] != 0xff) && (0x01 & addr[0])); } /** -- cgit v1.2.3 From c431ada45d65b305a6aab4557067e564b23ce5a5 Mon Sep 17 00:00:00 2001 From: Rajesh Shah Date: Thu, 28 Apr 2005 00:25:45 -0700 Subject: [PATCH] acpi bridge hotadd: ACPI based root bridge hot-add When you hot-plug a (root) bridge hierarchy, it may have p2p bridges and devices attached to it that have not been configured by firmware. In this case, we need to configure the devices before starting them. This patch separates device start from device scan so that we can introduce the configuration step in the middle. I kept the existing semantics for pci_scan_bus() since there are a huge number of callers to that function. Also, I have no way of testing the changes I made to the parisc files, so this needs review by those folks. Sorry for the massive cross-post, this touches files in many different places. Signed-off-by: Rajesh Shah Signed-off-by: Andrew Morton Signed-off-by: Greg Kroah-Hartman --- include/linux/pci.h | 8 ++++++-- 1 file changed, 6 insertions(+), 2 deletions(-) (limited to 'include/linux') diff --git a/include/linux/pci.h b/include/linux/pci.h index b5238bd18830..0e9844929fe3 100644 --- a/include/linux/pci.h +++ b/include/linux/pci.h @@ -734,16 +734,20 @@ void pcibios_update_irq(struct pci_dev *, int irq); /* Generic PCI functions used internally */ extern struct pci_bus *pci_find_bus(int domain, int busnr); +void pci_bus_add_devices(struct pci_bus *bus); struct pci_bus *pci_scan_bus_parented(struct device *parent, int bus, struct pci_ops *ops, void *sysdata); static inline struct pci_bus *pci_scan_bus(int bus, struct pci_ops *ops, void *sysdata) { - return pci_scan_bus_parented(NULL, bus, ops, sysdata); + struct pci_bus *root_bus; + root_bus = pci_scan_bus_parented(NULL, bus, ops, sysdata); + if (root_bus) + pci_bus_add_devices(root_bus); + return root_bus; } int pci_scan_slot(struct pci_bus *bus, int devfn); struct pci_dev * pci_scan_single_device(struct pci_bus *bus, int devfn); unsigned int pci_scan_child_bus(struct pci_bus *bus); void pci_bus_add_device(struct pci_dev *dev); -void pci_bus_add_devices(struct pci_bus *bus); void pci_name_device(struct pci_dev *dev); char *pci_class_name(u32 class); void pci_read_bridge_bases(struct pci_bus *child); -- cgit v1.2.3 From b1bb248a5d2230a3d8ef42199c742194a8580b15 Mon Sep 17 00:00:00 2001 From: Kenji Kaneshige Date: Thu, 28 Apr 2005 00:25:58 -0700 Subject: [PATCH] ACPI based I/O APIC hot-plug: add interfaces This patch adds the following new interfaces for I/O xAPIC hotplug. The implementation of these interfaces depends on each architecture. o int acpi_register_ioapic(acpi_handle handle, u64 phys_addr, u32 gsi_base); This new interface is to add a new I/O xAPIC specified by phys_addr and gsi_base pair. phys_addr is the physical address to which the I/O xAPIC is mapped and gsi_base is global system interrupt base of the I/O xAPIC. acpi_register_ioapic returns 0 on success, or negative value on error. o int acpi_unregister_ioapic(acpi_handle handle, u32 gsi_base); This new interface is to remove a I/O xAPIC specified by gsi_base. acpi_unregister_ioapic returns 0 on success, or negative value on error. Signed-off-by: Kenji Kaneshige Signed-off-by: Andrew Morton Signed-off-by: Greg Kroah-Hartman --- include/linux/acpi.h | 3 +++ 1 file changed, 3 insertions(+) (limited to 'include/linux') diff --git a/include/linux/acpi.h b/include/linux/acpi.h index b123cc08773d..f5bc298707e1 100644 --- a/include/linux/acpi.h +++ b/include/linux/acpi.h @@ -407,6 +407,9 @@ int acpi_map_lsapic(acpi_handle handle, int *pcpu); int acpi_unmap_lsapic(int cpu); #endif /* CONFIG_ACPI_HOTPLUG_CPU */ +int acpi_register_ioapic(acpi_handle handle, u64 phys_addr, u32 gsi_base); +int acpi_unregister_ioapic(acpi_handle handle, u32 gsi_base); + extern int acpi_mp_config; extern u32 pci_mmcfg_base_addr; -- cgit v1.2.3 From a0d399a808916d22c1c222c6b5ca4e8edd6d91a9 Mon Sep 17 00:00:00 2001 From: Kenji Kaneshige Date: Thu, 28 Apr 2005 00:25:59 -0700 Subject: [PATCH] ACPI based I/O APIC hot-plug: acpiphp support This patch adds PCI based I/O xAPIC hot-add support to ACPIPHP driver. When PCI root bridge is hot-added, all PCI based I/O xAPICs under the root bridge are hot-added by this patch. Hot-remove support is TBD. Signed-off-by: Kenji Kaneshige Signed-off-by: Andrew Morton Signed-off-by: Greg Kroah-Hartman --- 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 bf608808a60c..810bbbcee404 100644 --- a/include/linux/pci_ids.h +++ b/include/linux/pci_ids.h @@ -62,6 +62,8 @@ #define PCI_BASE_CLASS_SYSTEM 0x08 #define PCI_CLASS_SYSTEM_PIC 0x0800 +#define PCI_CLASS_SYSTEM_PIC_IOAPIC 0x080010 +#define PCI_CLASS_SYSTEM_PIC_IOXAPIC 0x080020 #define PCI_CLASS_SYSTEM_DMA 0x0801 #define PCI_CLASS_SYSTEM_TIMER 0x0802 #define PCI_CLASS_SYSTEM_RTC 0x0803 -- cgit v1.2.3 From 2311b1f2bbd36fa5f366a7448c718b2556e0f02c Mon Sep 17 00:00:00 2001 From: Michael Ellerman Date: Fri, 13 May 2005 17:44:10 +1000 Subject: [PATCH] PCI: fix-pci-mmap-on-ppc-and-ppc64.patch This is an updated version of Ben's fix-pci-mmap-on-ppc-and-ppc64.patch which is in 2.6.12-rc4-mm1. It fixes the patch to work on PPC iSeries, removes some debug printks at Ben's request, and incorporates your fix-pci-mmap-on-ppc-and-ppc64-fix.patch also. Originally from Benjamin Herrenschmidt This patch was discussed at length on linux-pci and so far, the last iteration of it didn't raise any comment. It's effect is a nop on architecture that don't define the new pci_resource_to_user() callback anyway. It allows architecture like ppc who put weird things inside of PCI resource structures to convert to some different value for user visible ones. It also fixes mmap'ing of IO space on those archs. Signed-off-by: Benjamin Herrenschmidt Signed-off-by: Michael Ellerman Signed-off-by: Andrew Morton Signed-off-by: Greg Kroah-Hartman --- include/linux/pci.h | 14 ++++++++++++++ 1 file changed, 14 insertions(+) (limited to 'include/linux') diff --git a/include/linux/pci.h b/include/linux/pci.h index 0e9844929fe3..cfa1455848f4 100644 --- a/include/linux/pci.h +++ b/include/linux/pci.h @@ -1020,6 +1020,20 @@ static inline char *pci_name(struct pci_dev *pdev) #define pci_pretty_name(dev) "" #endif + +/* Some archs don't want to expose struct resource to userland as-is + * in sysfs and /proc + */ +#ifndef HAVE_ARCH_PCI_RESOURCE_TO_USER +static inline void pci_resource_to_user(const struct pci_dev *dev, int bar, + const struct resource *rsrc, u64 *start, u64 *end) +{ + *start = rsrc->start; + *end = rsrc->end; +} +#endif /* HAVE_ARCH_PCI_RESOURCE_TO_USER */ + + /* * The world is not perfect and supplies us with broken PCI devices. * For at least a part of these bugs we need a work-around, so both -- cgit v1.2.3 From e24c2d963a604d9eaa560c90371fa387d3eec8f1 Mon Sep 17 00:00:00 2001 From: "David S. Miller" Date: Thu, 2 Jun 2005 12:55:50 -0700 Subject: [PATCH] PCI: DMA bursting advice After seeing, at best, "guesses" as to the following kind of information in several drivers, I decided that we really need a way for platforms to specifically give advice in this area for what works best with their PCI controller implementation. Basically, this new interface gives DMA bursting advice on PCI. There are three forms of the advice: 1) Burst as much as possible, it is not necessary to end bursts on some particular boundary for best performance. 2) Burst on some byte count multiple. A DMA burst to some multiple of number of bytes may be done, but it is important to end the burst on an exact multiple for best performance. The best example of this I am aware of are the PPC64 PCI controllers, where if you end a burst mid-cacheline then chip has to refetch the data and the IOMMU translations which hurts performance a lot. 3) Burst on a single byte count multiple. Bursts shall end exactly on the next multiple boundary for best performance. Sparc64 and Alpha's PCI controllers operate this way. They disconnect any device which tries to burst across a cacheline boundary. Actually, newer sparc64 PCI controllers do not have this behavior. That is why the "pdev" is passed into the interface, so I can add code later to check which PCI controller the system is using and give advice accordingly. Signed-off-by: David S. Miller Signed-off-by: Greg Kroah-Hartman --- include/linux/pci.h | 9 +++++++++ 1 file changed, 9 insertions(+) (limited to 'include/linux') diff --git a/include/linux/pci.h b/include/linux/pci.h index cfa1455848f4..9ce4f1be093f 100644 --- a/include/linux/pci.h +++ b/include/linux/pci.h @@ -874,6 +874,15 @@ int pci_scan_bridge(struct pci_bus *bus, struct pci_dev * dev, int max, int pass #define pci_pool_alloc(pool, flags, handle) dma_pool_alloc(pool, flags, handle) #define pci_pool_free(pool, vaddr, addr) dma_pool_free(pool, vaddr, addr) +enum pci_dma_burst_strategy { + PCI_DMA_BURST_INFINITY, /* make bursts as large as possible, + strategy_parameter is N/A */ + PCI_DMA_BURST_BOUNDARY, /* disconnect at every strategy_parameter + byte boundaries */ + PCI_DMA_BURST_MULTIPLE, /* disconnect at some multiple of + strategy_parameter byte boundaries */ +}; + #if defined(CONFIG_ISA) || defined(CONFIG_EISA) extern struct pci_dev *isa_bridge; #endif -- cgit v1.2.3 From bb4a61b6eaee01707f24deeefc5d7136f25f75c5 Mon Sep 17 00:00:00 2001 From: Andrew Morton Date: Mon, 6 Jun 2005 23:07:46 -0700 Subject: [PATCH] PCI: fix up errors after dma bursting patch and CONFIG_PCI=n With CONFIG_PCI=n: In file included from include/linux/pci.h:917, from lib/iomap.c:6: include/asm/pci.h:104: warning: `enum pci_dma_burst_strategy' declared inside parameter list include/asm/pci.h:104: warning: its scope is only this definition or declaration, which is probably not what you want. include/asm/pci.h: In function `pci_dma_burst_advice': include/asm/pci.h:106: dereferencing pointer to incomplete type include/asm/pci.h:106: `PCI_DMA_BURST_INFINITY' undeclared (first use in this function) include/asm/pci.h:106: (Each undeclared identifier is reported only once include/asm/pci.h:106: for each function it appears in.) make[1]: *** [lib/iomap.o] Error 1 Signed-off-by: Andrew Morton Signed-off-by: Greg Kroah-Hartman --- include/linux/pci.h | 2 ++ 1 file changed, 2 insertions(+) (limited to 'include/linux') diff --git a/include/linux/pci.h b/include/linux/pci.h index 9ce4f1be093f..66798b46f308 100644 --- a/include/linux/pci.h +++ b/include/linux/pci.h @@ -985,6 +985,8 @@ static inline int pci_proc_domain(struct pci_bus *bus) } #endif +#define pci_dma_burst_advice(pdev, strat, strategy_parameter) do { } while (0) + #endif /* !CONFIG_PCI */ /* these helpers provide future and backwards compatibility -- cgit v1.2.3 From 545493917dc90298e1c38f018ad893f5518928e7 Mon Sep 17 00:00:00 2001 From: Greg Kroah-Hartman Date: Thu, 23 Jun 2005 17:35:56 -0700 Subject: [PATCH] PCI: add proper MCFG table parsing to ACPI core. This patch is the first step in properly handling the MCFG PCI table. It defines the structures properly, and saves off the table so that the pci mmconfig code can access it. It moves the parsing of the table a little later in the boot process, but still before the information is needed. Signed-off-by: Greg Kroah-Hartman --- include/linux/acpi.h | 16 +++++++++++++--- 1 file changed, 13 insertions(+), 3 deletions(-) (limited to 'include/linux') diff --git a/include/linux/acpi.h b/include/linux/acpi.h index f5bc298707e1..ef8483673aa3 100644 --- a/include/linux/acpi.h +++ b/include/linux/acpi.h @@ -342,11 +342,19 @@ struct acpi_table_ecdt { /* 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)); struct acpi_table_mcfg { struct acpi_table_header header; u8 reserved[8]; - u32 base_address; - u32 base_reserved; + struct acpi_table_mcfg_config config[0]; } __attribute__ ((packed)); /* Table Handlers */ @@ -391,6 +399,7 @@ 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_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); 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); @@ -412,7 +421,8 @@ int acpi_unregister_ioapic(acpi_handle handle, u32 gsi_base); extern int acpi_mp_config; -extern u32 pci_mmcfg_base_addr; +extern struct acpi_table_mcfg_config *pci_mmcfg_config; +extern int pci_mmcfg_config_num; extern int sbf_port ; -- cgit v1.2.3 From b3563c4fbff906991a1b4ef4609f99cca2a0de6a Mon Sep 17 00:00:00 2001 From: Patrick McHardy Date: Tue, 28 Jun 2005 12:54:43 -0700 Subject: [NETLINK]: Clear padding in netlink messages Signed-off-by: Patrick McHardy Signed-off-by: David S. Miller --- include/linux/netlink.h | 1 + include/linux/rtnetlink.h | 5 ++++- 2 files changed, 5 insertions(+), 1 deletion(-) (limited to 'include/linux') diff --git a/include/linux/netlink.h b/include/linux/netlink.h index 3029cad63a01..27e4d164a108 100644 --- a/include/linux/netlink.h +++ b/include/linux/netlink.h @@ -168,6 +168,7 @@ __nlmsg_put(struct sk_buff *skb, u32 pid, u32 seq, int type, int len, int flags) nlh->nlmsg_flags = flags; nlh->nlmsg_pid = pid; nlh->nlmsg_seq = seq; + memset(NLMSG_DATA(nlh) + len, 0, NLMSG_ALIGN(size) - size); return nlh; } diff --git a/include/linux/rtnetlink.h b/include/linux/rtnetlink.h index d021888b58f1..dc26e82ba0fd 100644 --- a/include/linux/rtnetlink.h +++ b/include/linux/rtnetlink.h @@ -898,7 +898,9 @@ extern void __rta_fill(struct sk_buff *skb, int attrtype, int attrlen, const voi memcpy(skb_put(skb, attrlen), data, attrlen); }) #define RTA_PUT_NOHDR(skb, attrlen, data) \ - RTA_APPEND(skb, RTA_ALIGN(attrlen), data) +({ RTA_APPEND(skb, RTA_ALIGN(attrlen), data); \ + memset(skb->tail - (RTA_ALIGN(attrlen) - attrlen), 0, \ + RTA_ALIGN(attrlen) - attrlen); }) #define RTA_PUT_U8(skb, attrtype, value) \ ({ u8 _tmp = (value); \ @@ -978,6 +980,7 @@ __rta_reserve(struct sk_buff *skb, int attrtype, int attrlen) rta = (struct rtattr*)skb_put(skb, RTA_ALIGN(size)); rta->rta_type = attrtype; rta->rta_len = size; + memset(RTA_DATA(rta) + attrlen, 0, RTA_ALIGN(size) - size); return rta; } -- cgit v1.2.3 From 8a47077a0b5aa2649751c46e7a27884e6686ccbf Mon Sep 17 00:00:00 2001 From: Patrick McHardy Date: Tue, 28 Jun 2005 12:56:45 -0700 Subject: [NETLINK]: Missing padding fields in dumped structures Plug holes with padding fields and initialized them to zero. Signed-off-by: Patrick McHardy Signed-off-by: David S. Miller --- include/linux/pkt_cls.h | 1 + include/linux/pkt_sched.h | 9 ++++++--- include/linux/rtnetlink.h | 5 +++++ 3 files changed, 12 insertions(+), 3 deletions(-) (limited to 'include/linux') diff --git a/include/linux/pkt_cls.h b/include/linux/pkt_cls.h index 25d2d67c1faf..bd2c5a2bbbf5 100644 --- a/include/linux/pkt_cls.h +++ b/include/linux/pkt_cls.h @@ -276,6 +276,7 @@ struct tc_rsvp_pinfo __u8 protocol; __u8 tunnelid; __u8 tunnelhdr; + __u8 pad; }; /* ROUTE filter */ diff --git a/include/linux/pkt_sched.h b/include/linux/pkt_sched.h index 1d9da36eb9db..60ffcb9c5791 100644 --- a/include/linux/pkt_sched.h +++ b/include/linux/pkt_sched.h @@ -221,9 +221,11 @@ struct tc_gred_qopt /* gred setup */ struct tc_gred_sopt { - __u32 DPs; - __u32 def_DP; - __u8 grio; + __u32 DPs; + __u32 def_DP; + __u8 grio; + __u8 pad1; + __u16 pad2; }; /* HTB section */ @@ -351,6 +353,7 @@ struct tc_cbq_ovl #define TC_CBQ_OVL_DROP 3 #define TC_CBQ_OVL_RCLASSIC 4 unsigned char priority2; + __u16 pad; __u32 penalty; }; diff --git a/include/linux/rtnetlink.h b/include/linux/rtnetlink.h index dc26e82ba0fd..657c05ab8f9e 100644 --- a/include/linux/rtnetlink.h +++ b/include/linux/rtnetlink.h @@ -363,6 +363,8 @@ enum struct rta_session { __u8 proto; + __u8 pad1; + __u16 pad2; union { struct { @@ -635,10 +637,13 @@ struct ifinfomsg struct prefixmsg { unsigned char prefix_family; + unsigned char prefix_pad1; + unsigned short prefix_pad2; int prefix_ifindex; unsigned char prefix_type; unsigned char prefix_len; unsigned char prefix_flags; + unsigned char prefix_pad3; }; enum -- cgit v1.2.3 From 2f85a42964dd43fed3a339701db046bee5a8b903 Mon Sep 17 00:00:00 2001 From: Vlad Yasevich Date: Tue, 28 Jun 2005 13:24:23 -0700 Subject: [SCTP] Make init & delayed sack timeouts configurable by user. Signed-off-by: Vlad Yasevich Signed-off-by: Sridhar Samudrala Signed-off-by: David S. Miller --- include/linux/sysctl.h | 1 + 1 file changed, 1 insertion(+) (limited to 'include/linux') diff --git a/include/linux/sysctl.h b/include/linux/sysctl.h index ebfe1250f0a4..5b5f434ac9a0 100644 --- a/include/linux/sysctl.h +++ b/include/linux/sysctl.h @@ -641,6 +641,7 @@ enum { NET_SCTP_ADDIP_ENABLE = 13, NET_SCTP_PRSCTP_ENABLE = 14, NET_SCTP_SNDBUF_POLICY = 15, + NET_SCTP_SACK_TIMEOUT = 16, }; /* /proc/sys/net/bridge */ -- cgit v1.2.3 From 7fe40f73d7591b38f129fe6a9c0fa46e0b192d09 Mon Sep 17 00:00:00 2001 From: YOSHIFUJI Hideaki Date: Tue, 28 Jun 2005 15:46:24 -0700 Subject: [IPV6]: remove more unused IPV6_AUTHHDR things. Remove two more unused IPV6_AUTHHDR option things, which I failed to remove them last time, plus, mark IPV6_AUTHHDR obsolete. Signed-off-by: YOSHIFUJI Hideaki Signed-off-by: David S. Miller --- include/linux/in6.h | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) (limited to 'include/linux') diff --git a/include/linux/in6.h b/include/linux/in6.h index f8256c582845..dcf5720ffcbb 100644 --- a/include/linux/in6.h +++ b/include/linux/in6.h @@ -156,7 +156,7 @@ struct in6_flowlabel_req #define IPV6_CHECKSUM 7 #define IPV6_HOPLIMIT 8 #define IPV6_NEXTHOP 9 -#define IPV6_AUTHHDR 10 +#define IPV6_AUTHHDR 10 /* obsolete */ #define IPV6_FLOWINFO 11 #define IPV6_UNICAST_HOPS 16 -- cgit v1.2.3 From bcd61272db5e643b6d9c01c9d5085b914d9f19df Mon Sep 17 00:00:00 2001 From: Arnd Bergmann Date: Tue, 28 Jun 2005 15:58:50 -0700 Subject: [NET]: Add missing include to linux/netdevice.h linux/etherdevice.h can't be included standalone at the moment, which is required in order to sort the header files in the recommended alphabetic order. This patch fixes that and is needed to build spider_net. Signed-off-by: Arnd Bergmann Signed-off-by: David S. Miller --- include/linux/etherdevice.h | 1 + 1 file changed, 1 insertion(+) (limited to 'include/linux') diff --git a/include/linux/etherdevice.h b/include/linux/etherdevice.h index 8a2df4dfbc59..cf3847edc50f 100644 --- a/include/linux/etherdevice.h +++ b/include/linux/etherdevice.h @@ -25,6 +25,7 @@ #define _LINUX_ETHERDEVICE_H #include +#include #include #ifdef __KERNEL__ -- cgit v1.2.3 From 05133fc498e788e1c1ca4e906f9e05d9779fd63b Mon Sep 17 00:00:00 2001 From: Andrew Morton Date: Tue, 28 Jun 2005 20:44:54 -0700 Subject: [PATCH] swabb.h warning fixes In file included from drivers/media/dvb/ttpci/av7110_hw.c:38: include/linux/byteorder/swabb.h:96: warning: type qualifiers ignored on function return type include/linux/byteorder/swabb.h:110: warning: type qualifiers ignored on function return type In file included from drivers/media/dvb/ttpci/av7110_v4l.c:36: include/linux/byteorder/swabb.h:96: warning: type qualifiers ignored on function return type include/linux/byteorder/swabb.h:110: warning: type qualifiers ignored on function return type In file included from drivers/media/dvb/ttpci/av7110_av.c:37: include/linux/byteorder/swabb.h:96: warning: type qualifiers ignored on function return type include/linux/byteorder/swabb.h:110: warning: type qualifiers ignored on function return type drivers/isdn/icn/icn.c:719:4: warning: #warning TODO test headroom or use skb->nb to flag ACK In file included from drivers/media/dvb/ttpci/av7110_ca.c:39: include/linux/byteorder/swabb.h:96: warning: type qualifiers ignored on function return type include/linux/byteorder/swabb.h:110: warning: type qualifiers ignored on function return type In file included from drivers/media/dvb/ttpci/av7110.c:41: include/linux/byteorder/swabb.h:96: warning: type qualifiers ignored on function return type include/linux/byteorder/swabb.h:110: warning: type qualifiers ignored on function return type Does declaring a function to return a const value actually mean something to gcc? Dunno. Kill it and replace sone `__inline__'s with `inline' too. Signed-off-by: Andrew Morton Signed-off-by: Linus Torvalds --- include/linux/byteorder/swabb.h | 17 ++++++++++------- 1 file changed, 10 insertions(+), 7 deletions(-) (limited to 'include/linux') diff --git a/include/linux/byteorder/swabb.h b/include/linux/byteorder/swabb.h index d28d9a804d3b..d5f2a3205109 100644 --- a/include/linux/byteorder/swabb.h +++ b/include/linux/byteorder/swabb.h @@ -92,29 +92,32 @@ #endif /* OPTIMIZE */ -static __inline__ __const__ __u32 __fswahw32(__u32 x) +static inline __u32 __fswahw32(__u32 x) { return __arch__swahw32(x); } -static __inline__ __u32 __swahw32p(__u32 *x) + +static inline __u32 __swahw32p(__u32 *x) { return __arch__swahw32p(x); } -static __inline__ void __swahw32s(__u32 *addr) + +static inline void __swahw32s(__u32 *addr) { __arch__swahw32s(addr); } - -static __inline__ __const__ __u32 __fswahb32(__u32 x) +static inline __u32 __fswahb32(__u32 x) { return __arch__swahb32(x); } -static __inline__ __u32 __swahb32p(__u32 *x) + +static inline __u32 __swahb32p(__u32 *x) { return __arch__swahb32p(x); } -static __inline__ void __swahb32s(__u32 *addr) + +static inline void __swahb32s(__u32 *addr) { __arch__swahb32s(addr); } -- cgit v1.2.3 From 687a21cee17000177b1935896b9b475acf136678 Mon Sep 17 00:00:00 2001 From: Pekka J Enberg Date: Tue, 28 Jun 2005 20:44:55 -0700 Subject: [PATCH] rename wakeup_bdflush to wakeup_pdflush Signed-off-by: Pekka Enberg Signed-off-by: Andrew Morton Signed-off-by: Linus Torvalds --- include/linux/writeback.h | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) (limited to 'include/linux') diff --git a/include/linux/writeback.h b/include/linux/writeback.h index d5c3fe1bf33d..542dbaee6512 100644 --- a/include/linux/writeback.h +++ b/include/linux/writeback.h @@ -85,7 +85,7 @@ static inline void wait_on_inode(struct inode *inode) /* * mm/page-writeback.c */ -int wakeup_bdflush(long nr_pages); +int wakeup_pdflush(long nr_pages); void laptop_io_completion(void); void laptop_sync_completion(void); void throttle_vm_writeout(void); -- cgit v1.2.3 From 334a13ec3d01a1a4b4f2249735b793105cb4a519 Mon Sep 17 00:00:00 2001 From: Christoph Hellwig Date: Tue, 28 Jun 2005 20:44:58 -0700 Subject: [PATCH] really remove xattr_acl.h Looks like it sneaked back with the NFS ACL merge.. Signed-off-by: Christoph Hellwig Cc: Trond Myklebust Cc: Neil Brown Signed-off-by: Andrew Morton Signed-off-by: Linus Torvalds --- include/linux/xattr_acl.h | 50 ----------------------------------------------- 1 file changed, 50 deletions(-) delete mode 100644 include/linux/xattr_acl.h (limited to 'include/linux') diff --git a/include/linux/xattr_acl.h b/include/linux/xattr_acl.h deleted file mode 100644 index 7a1f9b93a45f..000000000000 --- a/include/linux/xattr_acl.h +++ /dev/null @@ -1,50 +0,0 @@ -/* - File: linux/xattr_acl.h - - (extended attribute representation of access control lists) - - (C) 2000 Andreas Gruenbacher, -*/ - -#ifndef _LINUX_XATTR_ACL_H -#define _LINUX_XATTR_ACL_H - -#include - -#define XATTR_NAME_ACL_ACCESS "system.posix_acl_access" -#define XATTR_NAME_ACL_DEFAULT "system.posix_acl_default" - -#define XATTR_ACL_VERSION 0x0002 - -typedef struct { - __u16 e_tag; - __u16 e_perm; - __u32 e_id; -} xattr_acl_entry; - -typedef struct { - __u32 a_version; - xattr_acl_entry a_entries[0]; -} xattr_acl_header; - -static inline size_t xattr_acl_size(int count) -{ - return sizeof(xattr_acl_header) + count * sizeof(xattr_acl_entry); -} - -static inline int xattr_acl_count(size_t size) -{ - if (size < sizeof(xattr_acl_header)) - return -1; - size -= sizeof(xattr_acl_header); - if (size % sizeof(xattr_acl_entry)) - return -1; - return size / sizeof(xattr_acl_entry); -} - -struct posix_acl * posix_acl_from_xattr(const void *value, size_t size); -int posix_acl_to_xattr(const struct posix_acl *acl, void *buffer, size_t size); - - - -#endif /* _LINUX_XATTR_ACL_H */ -- cgit v1.2.3 From 3607d1dfc80dcfbd3a6f236c70aa0d8eb7292278 Mon Sep 17 00:00:00 2001 From: GOTO Masanori Date: Tue, 28 Jun 2005 20:45:04 -0700 Subject: [PATCH] headers: include linux/compiler.h for __user This patch lets i2c-dev.h include linux/compiler.h so that __user is defined. Signed-off-by: GOTO Masanori Cc: Greg KH Signed-off-by: Andrew Morton Signed-off-by: Linus Torvalds --- include/linux/i2c-dev.h | 1 + 1 file changed, 1 insertion(+) (limited to 'include/linux') diff --git a/include/linux/i2c-dev.h b/include/linux/i2c-dev.h index d228230ffe5d..541695679762 100644 --- a/include/linux/i2c-dev.h +++ b/include/linux/i2c-dev.h @@ -25,6 +25,7 @@ #define _LINUX_I2C_DEV_H #include +#include /* Some IOCTL commands are defined in */ /* Note: 10-bit addresses are NOT supported! */ -- cgit v1.2.3 From 4cceb4d13abaedbd52e54053367c793ed4aedb6b Mon Sep 17 00:00:00 2001 From: GOTO Masanori Date: Tue, 28 Jun 2005 20:45:05 -0700 Subject: [PATCH] headers: include linux/types.h for usb_ch9.h This patch for usb_ch9.h includes linux/types.h instead of asm/types.h so that __le16 and so on is explicitly defined. It also cleans up non standard // comment. Signed-off-by: GOTO Masanori Cc: Greg KH Signed-off-by: Andrew Morton Signed-off-by: Linus Torvalds --- include/linux/usb_ch9.h | 6 +++--- 1 file changed, 3 insertions(+), 3 deletions(-) (limited to 'include/linux') diff --git a/include/linux/usb_ch9.h b/include/linux/usb_ch9.h index 39e7ff4ffd28..ee21e6bf3867 100644 --- a/include/linux/usb_ch9.h +++ b/include/linux/usb_ch9.h @@ -19,7 +19,7 @@ #ifndef __LINUX_USB_CH9_H #define __LINUX_USB_CH9_H -#include /* __u8 etc */ +#include /* __u8 etc */ /*-------------------------------------------------------------------------*/ @@ -294,8 +294,8 @@ struct usb_endpoint_descriptor { __le16 wMaxPacketSize; __u8 bInterval; - // NOTE: these two are _only_ in audio endpoints. - // use USB_DT_ENDPOINT*_SIZE in bLength, not sizeof. + /* NOTE: these two are _only_ in audio endpoints. */ + /* use USB_DT_ENDPOINT*_SIZE in bLength, not sizeof. */ __u8 bRefresh; __u8 bSynchAddress; } __attribute__ ((packed)); -- cgit v1.2.3 From fb3cc4320e1fd87143683b540e459a2e20fdc9bb Mon Sep 17 00:00:00 2001 From: Nick Piggin Date: Tue, 28 Jun 2005 20:45:15 -0700 Subject: [PATCH] blk: light iocontext ops get_io_context needlessly turned off interrupts and checked for racing io context creations. Both of which aren't needed, because the io context can only be created while in process context of the current process. Also, split the function in 2. A light version, current_io_context does not elevate the reference count specifically, but can be used when in process context, because the process holds a reference itself. Signed-off-by: Nick Piggin Cc: Jens Axboe Signed-off-by: Andrew Morton Signed-off-by: Linus Torvalds --- include/linux/blkdev.h | 1 + 1 file changed, 1 insertion(+) (limited to 'include/linux') diff --git a/include/linux/blkdev.h b/include/linux/blkdev.h index 21a8674cd149..0881b5cdee3d 100644 --- a/include/linux/blkdev.h +++ b/include/linux/blkdev.h @@ -96,6 +96,7 @@ struct io_context { void put_io_context(struct io_context *ioc); void exit_io_context(void); +struct io_context *current_io_context(int gfp_flags); struct io_context *get_io_context(int gfp_flags); void copy_io_context(struct io_context **pdst, struct io_context **psrc); void swap_io_context(struct io_context **ioc1, struct io_context **ioc2); -- cgit v1.2.3 From 200803dfe4ff772740d63db725ab2f1b185ccf92 Mon Sep 17 00:00:00 2001 From: Alan Cox Date: Tue, 28 Jun 2005 20:45:18 -0700 Subject: [PATCH] irqpoll Anyone reporting a stuck IRQ should try these options. Its effectiveness varies we've found in the Fedora case. Quite a few systems with misdescribed IRQ routing just work when you use irqpoll. It also fixes up the VIA systems although thats now fixed with the VIA quirk (which we could just make default as its what Redmond OS does but Linus didn't like it historically). A small number of systems have jammed IRQ sources or misdescribes that cause an IRQ that we have no handler registered anywhere for. In those cases it doesn't help. Signed-off-by: Alan Cox Signed-off-by: Andrew Morton Signed-off-by: Linus Torvalds --- include/linux/irq.h | 5 +++-- 1 file changed, 3 insertions(+), 2 deletions(-) (limited to 'include/linux') diff --git a/include/linux/irq.h b/include/linux/irq.h index 12277799c007..069d3b84d311 100644 --- a/include/linux/irq.h +++ b/include/linux/irq.h @@ -85,9 +85,10 @@ extern int no_irq_affinity; extern int noirqdebug_setup(char *str); extern fastcall int handle_IRQ_event(unsigned int irq, struct pt_regs *regs, - struct irqaction *action); + struct irqaction *action); extern fastcall unsigned int __do_IRQ(unsigned int irq, struct pt_regs *regs); -extern void note_interrupt(unsigned int irq, irq_desc_t *desc, int action_ret); +extern void note_interrupt(unsigned int irq, irq_desc_t *desc, + int action_ret, struct pt_regs *regs); extern int can_request_irq(unsigned int irq, unsigned long irqflags); extern void init_irq_proc(void); -- cgit v1.2.3 From 115d6f3fd25991f2a7de1ff4d758086209b1ed12 Mon Sep 17 00:00:00 2001 From: Mauro Carvalho Chehab Date: Tue, 28 Jun 2005 20:45:27 -0700 Subject: [PATCH] V4L: API new webcam formats included Add Philips Webcam format. Signed-off-by: Mauro Carvalho Chehab Signed-off-by: Luc Saillard . Signed-off-by: Nickolay V Shmyrev Signed-off-by: Andrew Morton Signed-off-by: Linus Torvalds --- include/linux/videodev2.h | 2 ++ 1 file changed, 2 insertions(+) (limited to 'include/linux') diff --git a/include/linux/videodev2.h b/include/linux/videodev2.h index 4e0edce53760..acbfc525576d 100644 --- a/include/linux/videodev2.h +++ b/include/linux/videodev2.h @@ -221,6 +221,8 @@ struct v4l2_pix_format /* Vendor-specific formats */ #define V4L2_PIX_FMT_WNVA v4l2_fourcc('W','N','V','A') /* Winnov hw compress */ #define V4L2_PIX_FMT_SN9C10X v4l2_fourcc('S','9','1','0') /* SN9C10x compression */ +#define V4L2_PIX_FMT_PWC1 v4l2_fourcc('P','W','C','1') /* pwc older webcam */ +#define V4L2_PIX_FMT_PWC2 v4l2_fourcc('P','W','C','2') /* pwc newer webcam */ /* * F O R M A T E N U M E R A T I O N -- cgit v1.2.3