From d556ad4bbe75faf17b239e151a9f003322b2e851 Mon Sep 17 00:00:00 2001 From: Peter Oruba Date: Tue, 15 May 2007 13:59:13 +0200 Subject: PCI: add PCI-X/PCI-Express read control interfaces This patch introduces an interface to read and write PCI-X / PCI-Express maximum read byte count values from PCI config space. There is a second function that returns the maximum _designed_ read byte count, which marks the maximum value for a device, since some drivers try to set MMRBC to the highest allowed value and rely on such a function. Based on patch set by Stephen Hemminger Cc: Stephen Hemminger Signed-off-by: Peter Oruba Signed-off-by: Greg Kroah-Hartman --- include/linux/pci.h | 7 ++++++- 1 file changed, 6 insertions(+), 1 deletion(-) (limited to 'include') diff --git a/include/linux/pci.h b/include/linux/pci.h index 086a0e5a631..ac403d74a22 100644 --- a/include/linux/pci.h +++ b/include/linux/pci.h @@ -111,7 +111,8 @@ enum pcie_reset_state { typedef unsigned short __bitwise pci_bus_flags_t; enum pci_bus_flags { - PCI_BUS_FLAGS_NO_MSI = (__force pci_bus_flags_t) 1, + PCI_BUS_FLAGS_NO_MSI = (__force pci_bus_flags_t) 1, + PCI_BUS_FLAGS_NO_MMRBC = (__force pci_bus_flags_t) 2, }; struct pci_cap_saved_state { @@ -549,6 +550,10 @@ void pci_intx(struct pci_dev *dev, int enable); void pci_msi_off(struct pci_dev *dev); int pci_set_dma_mask(struct pci_dev *dev, u64 mask); int pci_set_consistent_dma_mask(struct pci_dev *dev, u64 mask); +int pcix_get_max_mmrbc(struct pci_dev *dev); +int pcix_get_mmrbc(struct pci_dev *dev); +int pcix_set_mmrbc(struct pci_dev *dev, int mmrbc); +int pcie_set_readrq(struct pci_dev *dev, int rq); 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); -- cgit v1.2.3 From 575e3348cb80c3265278756778d5091d5ca4efbf Mon Sep 17 00:00:00 2001 From: Michael Ellerman Date: Tue, 8 May 2007 12:03:07 +1000 Subject: PCI: Use a weak symbol for the empty version of pcibios_add_platform_entries() I'm not sure if this is going to fly, weak symbols work on the compilers I'm using, but whether they work for all of the affected architectures I can't say. I've cc'ed as many arch maintainers/lists as I could find. But assuming they do, we can use a weak empty definition of pcibios_add_platform_entries() to avoid having an empty definition on every arch. Signed-off-by: Michael Ellerman Signed-off-by: Greg Kroah-Hartman --- include/asm-alpha/pci.h | 5 ----- include/asm-arm/pci.h | 4 ---- include/asm-cris/pci.h | 4 ---- include/asm-frv/pci.h | 4 ---- include/asm-h8300/pci.h | 4 ---- include/asm-i386/pci.h | 4 ---- include/asm-ia64/pci.h | 4 ---- include/asm-m68k/pci.h | 4 ---- include/asm-m68knommu/pci.h | 4 ---- include/asm-mips/pci.h | 4 ---- include/asm-parisc/pci.h | 4 ---- include/asm-powerpc/pci.h | 2 -- include/asm-ppc/pci.h | 2 -- include/asm-sh/pci.h | 4 ---- include/asm-sh64/pci.h | 4 ---- include/asm-sparc/pci.h | 4 ---- include/asm-sparc64/pci.h | 4 ---- include/asm-v850/pci.h | 4 ---- include/asm-x86_64/pci.h | 4 ---- include/asm-xtensa/pci.h | 4 ---- include/linux/pci.h | 2 ++ 21 files changed, 2 insertions(+), 77 deletions(-) (limited to 'include') diff --git a/include/asm-alpha/pci.h b/include/asm-alpha/pci.h index 85aa1127c90..635d6f2b0b0 100644 --- a/include/asm-alpha/pci.h +++ b/include/asm-alpha/pci.h @@ -275,11 +275,6 @@ static inline int pci_proc_domain(struct pci_bus *bus) return hose->need_domain_info; } -static inline void -pcibios_add_platform_entries(struct pci_dev *dev) -{ -} - struct pci_dev *alpha_gendev_to_pci(struct device *dev); #endif /* __KERNEL__ */ diff --git a/include/asm-arm/pci.h b/include/asm-arm/pci.h index f21abd4ddac..9299a3c1ac3 100644 --- a/include/asm-arm/pci.h +++ b/include/asm-arm/pci.h @@ -76,10 +76,6 @@ pcibios_select_root(struct pci_dev *pdev, struct resource *res) return root; } -static inline void pcibios_add_platform_entries(struct pci_dev *dev) -{ -} - #endif /* __KERNEL__ */ #endif diff --git a/include/asm-cris/pci.h b/include/asm-cris/pci.h index b2ac8a331da..5f1986ef7db 100644 --- a/include/asm-cris/pci.h +++ b/include/asm-cris/pci.h @@ -89,10 +89,6 @@ extern int pci_mmap_page_range(struct pci_dev *dev, struct vm_area_struct *vma, enum pci_mmap_state mmap_state, int write_combine); -static inline void pcibios_add_platform_entries(struct pci_dev *dev) -{ -} - #endif /* __KERNEL__ */ /* implement the pci_ DMA API in terms of the generic device dma_ one */ diff --git a/include/asm-frv/pci.h b/include/asm-frv/pci.h index f35a4511e7b..3aee08c5a44 100644 --- a/include/asm-frv/pci.h +++ b/include/asm-frv/pci.h @@ -22,10 +22,6 @@ struct pci_dev; #define pcibios_assign_all_busses() 0 -static inline void pcibios_add_platform_entries(struct pci_dev *dev) -{ -} - extern void pcibios_set_master(struct pci_dev *dev); extern void pcibios_penalize_isa_irq(int irq); diff --git a/include/asm-h8300/pci.h b/include/asm-h8300/pci.h index 0c771b05fdd..97389b35aa3 100644 --- a/include/asm-h8300/pci.h +++ b/include/asm-h8300/pci.h @@ -22,8 +22,4 @@ static inline void pcibios_penalize_isa_irq(int irq, int active) #define PCI_DMA_BUS_IS_PHYS (1) -static inline void pcibios_add_platform_entries(struct pci_dev *dev) -{ -} - #endif /* _ASM_H8300_PCI_H */ diff --git a/include/asm-i386/pci.h b/include/asm-i386/pci.h index 64b6d0baedb..b974bd8ce9c 100644 --- a/include/asm-i386/pci.h +++ b/include/asm-i386/pci.h @@ -94,10 +94,6 @@ extern int pci_mmap_page_range(struct pci_dev *dev, struct vm_area_struct *vma, enum pci_mmap_state mmap_state, int write_combine); -static inline void pcibios_add_platform_entries(struct pci_dev *dev) -{ -} - #ifdef CONFIG_PCI static inline void pci_dma_burst_advice(struct pci_dev *pdev, enum pci_dma_burst_strategy *strat, diff --git a/include/asm-ia64/pci.h b/include/asm-ia64/pci.h index 5a5d1c2ce39..26b69280f6c 100644 --- a/include/asm-ia64/pci.h +++ b/include/asm-ia64/pci.h @@ -143,10 +143,6 @@ static inline int pci_proc_domain(struct pci_bus *bus) return (pci_domain_nr(bus) != 0); } -static inline void pcibios_add_platform_entries(struct pci_dev *dev) -{ -} - extern void pcibios_resource_to_bus(struct pci_dev *dev, struct pci_bus_region *region, struct resource *res); diff --git a/include/asm-m68k/pci.h b/include/asm-m68k/pci.h index 9d2c07abe44..678cb0b5231 100644 --- a/include/asm-m68k/pci.h +++ b/include/asm-m68k/pci.h @@ -54,8 +54,4 @@ static inline void pcibios_penalize_isa_irq(int irq, int active) */ #define PCI_DMA_BUS_IS_PHYS (1) -static inline void pcibios_add_platform_entries(struct pci_dev *dev) -{ -} - #endif /* _ASM_M68K_PCI_H */ diff --git a/include/asm-m68knommu/pci.h b/include/asm-m68knommu/pci.h index e04c77e1184..a99ce768f4a 100644 --- a/include/asm-m68knommu/pci.h +++ b/include/asm-m68knommu/pci.h @@ -30,10 +30,6 @@ static inline int pci_dma_supported(struct pci_dev *hwdev, u64 mask) */ #define pci_dac_dma_supported(pci_dev, mask) (0) -static inline void pcibios_add_platform_entries(struct pci_dev *dev) -{ -} - #endif /* CONFIG_COMEMPCI */ #endif /* M68KNOMMU_PCI_H */ diff --git a/include/asm-mips/pci.h b/include/asm-mips/pci.h index a59d54749ee..6e8c5540bd2 100644 --- a/include/asm-mips/pci.h +++ b/include/asm-mips/pci.h @@ -181,10 +181,6 @@ static inline int pci_proc_domain(struct pci_bus *bus) /* implement the pci_ DMA API in terms of the generic device dma_ one */ #include -static inline void pcibios_add_platform_entries(struct pci_dev *dev) -{ -} - /* Do platform specific device initialization at pci_enable_device() time */ extern int pcibios_plat_dev_init(struct pci_dev *dev); diff --git a/include/asm-parisc/pci.h b/include/asm-parisc/pci.h index 7b3be9ac0dd..c331d49e458 100644 --- a/include/asm-parisc/pci.h +++ b/include/asm-parisc/pci.h @@ -284,10 +284,6 @@ pcibios_select_root(struct pci_dev *pdev, struct resource *res) return root; } -static inline void pcibios_add_platform_entries(struct pci_dev *dev) -{ -} - static inline void pcibios_penalize_isa_irq(int irq, int active) { /* We don't need to penalize isa irq's */ diff --git a/include/asm-powerpc/pci.h b/include/asm-powerpc/pci.h index ce0f13e8eb1..b36a284bedf 100644 --- a/include/asm-powerpc/pci.h +++ b/include/asm-powerpc/pci.h @@ -243,8 +243,6 @@ extern void of_scan_bus(struct device_node *node, struct pci_bus *bus); extern int pci_read_irq_line(struct pci_dev *dev); -extern void pcibios_add_platform_entries(struct pci_dev *dev); - struct file; extern pgprot_t pci_phys_mem_access_prot(struct file *file, unsigned long pfn, diff --git a/include/asm-ppc/pci.h b/include/asm-ppc/pci.h index 9d162028dab..0a66a6f1059 100644 --- a/include/asm-ppc/pci.h +++ b/include/asm-ppc/pci.h @@ -145,8 +145,6 @@ pcibios_select_root(struct pci_dev *pdev, struct resource *res) return root; } -extern void pcibios_add_platform_entries(struct pci_dev *dev); - struct file; extern pgprot_t pci_phys_mem_access_prot(struct file *file, unsigned long pfn, diff --git a/include/asm-sh/pci.h b/include/asm-sh/pci.h index b1f9a9e0231..6f741f3a5d4 100644 --- a/include/asm-sh/pci.h +++ b/include/asm-sh/pci.h @@ -134,10 +134,6 @@ int pcibios_map_platform_irq(struct pci_dev *dev, u8 slot, u8 pin); int pciauto_assign_resources(int busno, struct pci_channel *hose); #endif -static inline void pcibios_add_platform_entries(struct pci_dev *dev) -{ -} - #endif /* __KERNEL__ */ /* generic pci stuff */ diff --git a/include/asm-sh64/pci.h b/include/asm-sh64/pci.h index aa8043089bb..0a2b2bd48b8 100644 --- a/include/asm-sh64/pci.h +++ b/include/asm-sh64/pci.h @@ -104,10 +104,6 @@ extern void pcibios_fixup_irqs(void); extern int pciauto_assign_resources(int busno, struct pci_channel *hose); #endif -static inline void pcibios_add_platform_entries(struct pci_dev *dev) -{ -} - #endif /* __KERNEL__ */ /* generic pci stuff */ diff --git a/include/asm-sparc/pci.h b/include/asm-sparc/pci.h index a750c688408..a1ff7acc764 100644 --- a/include/asm-sparc/pci.h +++ b/include/asm-sparc/pci.h @@ -154,10 +154,6 @@ static inline void pci_dma_burst_advice(struct pci_dev *pdev, } #endif -static inline void pcibios_add_platform_entries(struct pci_dev *dev) -{ -} - #define PCI_DMA_ERROR_CODE (~(dma_addr_t)0x0) static inline int pci_dma_mapping_error(dma_addr_t dma_addr) diff --git a/include/asm-sparc64/pci.h b/include/asm-sparc64/pci.h index 47cea16e1ba..202915d8275 100644 --- a/include/asm-sparc64/pci.h +++ b/include/asm-sparc64/pci.h @@ -303,10 +303,6 @@ pcibios_bus_to_resource(struct pci_dev *dev, struct resource *res, extern struct resource *pcibios_select_root(struct pci_dev *, struct resource *); -static inline void pcibios_add_platform_entries(struct pci_dev *dev) -{ -} - static inline int pci_get_legacy_ide_irq(struct pci_dev *dev, int channel) { return PCI_IRQ_NONE; diff --git a/include/asm-v850/pci.h b/include/asm-v850/pci.h index 4581826e1ca..de2a7d0a81c 100644 --- a/include/asm-v850/pci.h +++ b/include/asm-v850/pci.h @@ -116,8 +116,4 @@ static inline void pci_dma_burst_advice(struct pci_dev *pdev, extern void __iomem *pci_iomap(struct pci_dev *dev, int bar, unsigned long max); extern void pci_iounmap (struct pci_dev *dev, void __iomem *addr); -static inline void pcibios_add_platform_entries(struct pci_dev *dev) -{ -} - #endif /* __V850_PCI_H__ */ diff --git a/include/asm-x86_64/pci.h b/include/asm-x86_64/pci.h index 49c5e928059..d95c9e78fe1 100644 --- a/include/asm-x86_64/pci.h +++ b/include/asm-x86_64/pci.h @@ -135,10 +135,6 @@ static inline void pci_dma_burst_advice(struct pci_dev *pdev, extern int pci_mmap_page_range(struct pci_dev *dev, struct vm_area_struct *vma, enum pci_mmap_state mmap_state, int write_combine); -static inline void pcibios_add_platform_entries(struct pci_dev *dev) -{ -} - #endif /* __KERNEL__ */ /* generic pci stuff */ diff --git a/include/asm-xtensa/pci.h b/include/asm-xtensa/pci.h index 24eb7fc25da..644411c8e0c 100644 --- a/include/asm-xtensa/pci.h +++ b/include/asm-xtensa/pci.h @@ -74,10 +74,6 @@ int pci_mmap_page_range(struct pci_dev *pdev, struct vm_area_struct *vma, /* Tell drivers/pci/proc.c that we have pci_mmap_page_range() */ #define HAVE_PCI_MMAP 1 -static inline void pcibios_add_platform_entries(struct pci_dev *dev) -{ -} - #endif /* __KERNEL__ */ /* Implement the pci_ DMA API in terms of the generic device dma_ one */ diff --git a/include/linux/pci.h b/include/linux/pci.h index ac403d74a22..18319aba1a5 100644 --- a/include/linux/pci.h +++ b/include/linux/pci.h @@ -881,5 +881,7 @@ extern int pci_pci_problems; extern unsigned long pci_cardbus_io_size; extern unsigned long pci_cardbus_mem_size; +extern void pcibios_add_platform_entries(struct pci_dev *dev); + #endif /* __KERNEL__ */ #endif /* LINUX_PCI_H */ -- cgit v1.2.3 From a2cd52ca904f5913651e71764755e712894ccc2f Mon Sep 17 00:00:00 2001 From: Michael Ellerman Date: Tue, 8 May 2007 12:03:08 +1000 Subject: PCI: Make pcibios_add_platform_entries() return errors Currently pcibios_add_platform_entries() returns void, but could fail, so instead have it return an int and propagate errors up to pci_create_sysfs_dev_files(). Fixes: arch/powerpc/kernel/pci_64.c: In function 'pcibios_add_platform_entries': arch/powerpc/kernel/pci_64.c:878: warning: ignoring return value of 'device_create_file', declared with attribute warn_unused_result arch/powerpc/kernel/pci_32.c: In function 'pcibios_add_platform_entries': arch/powerpc/kernel/pci_32.c:1043: warning: ignoring return value of 'device_create_file', declared with attribute warn_unused_result Signed-off-by: Michael Ellerman Signed-off-by: Greg Kroah-Hartman --- include/linux/pci.h | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) (limited to 'include') diff --git a/include/linux/pci.h b/include/linux/pci.h index 18319aba1a5..483db814770 100644 --- a/include/linux/pci.h +++ b/include/linux/pci.h @@ -881,7 +881,7 @@ extern int pci_pci_problems; extern unsigned long pci_cardbus_io_size; extern unsigned long pci_cardbus_mem_size; -extern void pcibios_add_platform_entries(struct pci_dev *dev); +extern int pcibios_add_platform_entries(struct pci_dev *dev); #endif /* __KERNEL__ */ #endif /* LINUX_PCI_H */ -- cgit v1.2.3 From adf809d01043d8808e47db2d35fc07b53062884e Mon Sep 17 00:00:00 2001 From: Alan Cox Date: Mon, 21 May 2007 14:16:17 -0700 Subject: + pci_find_slot-mark-deprecated.patch added to -mm tree We've now fixed up most users of pci_find_slot, and the remainder are either hard and need someone with the hardware and info to work on it, or patches exist but are not yet merged. Time therefore for some gentle encouragement Signed-off-by: Alan Cox Signed-off-by: Andrew Morton Signed-off-by: Greg Kroah-Hartman --- include/linux/pci.h | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) (limited to 'include') diff --git a/include/linux/pci.h b/include/linux/pci.h index 483db814770..4db7b5a18f5 100644 --- a/include/linux/pci.h +++ b/include/linux/pci.h @@ -476,7 +476,7 @@ extern void pci_sort_breadthfirst(void); /* Generic PCI functions exported to card drivers */ 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); +struct pci_dev __deprecated *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); int pci_find_ext_capability (struct pci_dev *dev, int cap); -- cgit v1.2.3 From 65b3bc358a3195ebe459761a248cf33a61539947 Mon Sep 17 00:00:00 2001 From: Stephen Hemminger Date: Wed, 6 Jun 2007 11:46:49 +0800 Subject: PCI aer: fix stub return values The stubs used when advanced error reporting is not enabled must have same return type as real functions. Signed-off-by: Stephen Hemminger Acked-by: Zhang Yanmin Signed-off-by: Greg Kroah-Hartman --- include/linux/aer.h | 8 ++++---- 1 file changed, 4 insertions(+), 4 deletions(-) (limited to 'include') diff --git a/include/linux/aer.h b/include/linux/aer.h index 402e178b38e..64aacaed8d6 100644 --- a/include/linux/aer.h +++ b/include/linux/aer.h @@ -14,10 +14,10 @@ extern int pci_find_aer_capability(struct pci_dev *dev); extern int pci_disable_pcie_error_reporting(struct pci_dev *dev); extern int pci_cleanup_aer_uncorrect_error_status(struct pci_dev *dev); #else -#define pci_enable_pcie_error_reporting(dev) do { } while (0) -#define pci_find_aer_capability(dev) do { } while (0) -#define pci_disable_pcie_error_reporting(dev) do { } while (0) -#define pci_cleanup_aer_uncorrect_error_status(dev) do { } while (0) +#define pci_enable_pcie_error_reporting(dev) (-EINVAL) +#define pci_find_aer_capability(dev) (0) +#define pci_disable_pcie_error_reporting(dev) (-EINVAL) +#define pci_cleanup_aer_uncorrect_error_status(dev) (-EINVAL) #endif #endif //_AER_H_ -- cgit v1.2.3 From f0dce411930d16a678173e534594bca160f5eaff Mon Sep 17 00:00:00 2001 From: Stephen Hemminger Date: Wed, 6 Jun 2007 11:50:34 +0800 Subject: PCI aer: add pci_cleanup_aer_correct_aer_status Function to clear bogus correctable errors. Analog to pci_aer_uncorrect_are_status. The Marvell chips seem to start out with a bogus value that needs to be cleared. Yanmin ported it to 2.6.22-rc4 by fixing a fuzz patch applying info. Signed-off-by: Stephen Hemminger Acked-by: Zhang Yanmin Signed-off-by: Greg Kroah-Hartman --- include/linux/aer.h | 2 ++ 1 file changed, 2 insertions(+) (limited to 'include') diff --git a/include/linux/aer.h b/include/linux/aer.h index 64aacaed8d6..509656286e5 100644 --- a/include/linux/aer.h +++ b/include/linux/aer.h @@ -13,11 +13,13 @@ extern int pci_enable_pcie_error_reporting(struct pci_dev *dev); extern int pci_find_aer_capability(struct pci_dev *dev); extern int pci_disable_pcie_error_reporting(struct pci_dev *dev); extern int pci_cleanup_aer_uncorrect_error_status(struct pci_dev *dev); +extern int pci_cleanup_aer_correct_error_status(struct pci_dev *dev); #else #define pci_enable_pcie_error_reporting(dev) (-EINVAL) #define pci_find_aer_capability(dev) (0) #define pci_disable_pcie_error_reporting(dev) (-EINVAL) #define pci_cleanup_aer_uncorrect_error_status(dev) (-EINVAL) +#define pci_cleanup_aer_correct_error_status(dev) (-EINVAL) #endif #endif //_AER_H_ -- cgit v1.2.3 From 56906c612e10b5e32a48ccbe8a3c08ab6acf5a28 Mon Sep 17 00:00:00 2001 From: David Brownell Date: Mon, 7 May 2007 10:26:17 -0700 Subject: PCI: remove useless pci driver method Remove pointless and never-called enable_wake() hook from pci_driver and from documentation. Evidently this was introduced in the 2.4.6 kernel, but there's no evidence it was ever called; and it was rarely implemented. Signed-off-by: David Brownell Signed-off-by: Greg Kroah-Hartman --- include/linux/pci.h | 1 - 1 file changed, 1 deletion(-) (limited to 'include') diff --git a/include/linux/pci.h b/include/linux/pci.h index 4db7b5a18f5..5be420ac630 100644 --- a/include/linux/pci.h +++ b/include/linux/pci.h @@ -371,7 +371,6 @@ struct pci_driver { int (*suspend_late) (struct pci_dev *dev, pm_message_t state); int (*resume_early) (struct pci_dev *dev); int (*resume) (struct pci_dev *dev); /* Device woken up */ - int (*enable_wake) (struct pci_dev *dev, pci_power_t state, int enable); /* Enable wake event */ void (*shutdown) (struct pci_dev *dev); struct pci_error_handlers *err_handler; -- cgit v1.2.3 From b8a3a5214d7cc115f1ca3a3967b7229d97c46f4a Mon Sep 17 00:00:00 2001 From: Auke Kok Date: Fri, 8 Jun 2007 15:46:30 -0700 Subject: PCI: read revision ID by default Currently there are 97 occurrences where drivers need the pci revision ID. We can do this once for all devices. Even the pci subsystem needs the revision several times for quirks. The extra u8 member pads out nicely in the pci_dev struct. Signed-off-by: Auke Kok Signed-off-by: Greg Kroah-Hartman --- include/linux/pci.h | 1 + 1 file changed, 1 insertion(+) (limited to 'include') diff --git a/include/linux/pci.h b/include/linux/pci.h index 5be420ac630..45332440a2e 100644 --- a/include/linux/pci.h +++ b/include/linux/pci.h @@ -139,6 +139,7 @@ struct pci_dev { unsigned short subsystem_vendor; unsigned short subsystem_device; unsigned int class; /* 3 bytes: (base,sub,prog-if) */ + u8 revision; /* PCI revision, low byte of class word */ u8 hdr_type; /* PCI header type (`multi' flag masked out) */ u8 rom_base_reg; /* which config register controls the ROM */ u8 pin; /* which interrupt pin this device uses */ -- cgit v1.2.3 From 1d0ed384c1f2582b6f7408642c77a78a0c410122 Mon Sep 17 00:00:00 2001 From: Jiri Slaby Date: Mon, 18 Jun 2007 10:58:13 +0200 Subject: PCI: ATM: lanai, change VENDOR to DEVICE lanai, change VENDOR to DEVICE There were 2 bad named macros in pci_ids (LANAI 2 and IHB). Rename it to DEVICE, because it's device id. Also make some cleanpu in pci_device_id table (use PCI_VDEVICE). Cc: Mitchell Blank Jr Signed-off-by: Jiri Slaby Signed-off-by: Greg Kroah-Hartman --- include/linux/pci_ids.h | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) (limited to 'include') diff --git a/include/linux/pci_ids.h b/include/linux/pci_ids.h index 75c4d4d0689..a260a947c91 100644 --- a/include/linux/pci_ids.h +++ b/include/linux/pci_ids.h @@ -1383,8 +1383,8 @@ #define PCI_VENDOR_ID_EF 0x111a #define PCI_DEVICE_ID_EF_ATM_FPGA 0x0000 #define PCI_DEVICE_ID_EF_ATM_ASIC 0x0002 -#define PCI_VENDOR_ID_EF_ATM_LANAI2 0x0003 -#define PCI_VENDOR_ID_EF_ATM_LANAIHB 0x0005 +#define PCI_DEVICE_ID_EF_ATM_LANAI2 0x0003 +#define PCI_DEVICE_ID_EF_ATM_LANAIHB 0x0005 #define PCI_VENDOR_ID_IDT 0x111d #define PCI_DEVICE_ID_IDT_IDT77201 0x0001 -- cgit v1.2.3 From c43eaa02abf3b034a9694dcca5c177ecb6072f89 Mon Sep 17 00:00:00 2001 From: Jiri Slaby Date: Mon, 18 Jun 2007 10:58:14 +0200 Subject: PCI: i386: traps, change VENDOR to DEVICE traps, change VENDOR to DEVICE Change macro for SGI lithium (arch/i386/mach-visws/traps.c) device from VENDOR to DEVICE, because it's a device id. Signed-off-by: Jiri Slaby Signed-off-by: Greg Kroah-Hartman --- include/linux/pci_ids.h | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) (limited to 'include') diff --git a/include/linux/pci_ids.h b/include/linux/pci_ids.h index a260a947c91..228e0befeda 100644 --- a/include/linux/pci_ids.h +++ b/include/linux/pci_ids.h @@ -944,8 +944,8 @@ #define PCI_VENDOR_ID_SGI 0x10a9 #define PCI_DEVICE_ID_SGI_IOC3 0x0003 +#define PCI_DEVICE_ID_SGI_LITHIUM 0x1002 #define PCI_DEVICE_ID_SGI_IOC4 0x100a -#define PCI_VENDOR_ID_SGI_LITHIUM 0x1002 #define PCI_VENDOR_ID_WINBOND 0x10ad -- cgit v1.2.3 From 03966e097db1a3b7aff5d364277f2e66069923df Mon Sep 17 00:00:00 2001 From: Jiri Slaby Date: Mon, 18 Jun 2007 10:55:30 +0200 Subject: PCI: pci_ids, reorder some entries pci_ids, reorder some entries Some lines are not vendor sorted, reorder it to comply with the rest of document. Signed-off-by: Jiri Slaby Signed-off-by: Greg Kroah-Hartman --- include/linux/pci_ids.h | 16 ++++++++-------- 1 file changed, 8 insertions(+), 8 deletions(-) (limited to 'include') diff --git a/include/linux/pci_ids.h b/include/linux/pci_ids.h index 228e0befeda..0058fb920c7 100644 --- a/include/linux/pci_ids.h +++ b/include/linux/pci_ids.h @@ -133,6 +133,9 @@ /* Vendors and devices. Sort key: vendor first, device next. */ +#define PCI_VENDOR_ID_TTTECH 0x0357 +#define PCI_DEVICE_ID_TTTECH_MC322 0x000a + #define PCI_VENDOR_ID_DYNALINK 0x0675 #define PCI_DEVICE_ID_DYNALINK_IS64PH 0x1702 @@ -1902,6 +1905,8 @@ #define PCI_DEVICE_ID_OXSEMI_16PCI952 0x9521 #define PCI_DEVICE_ID_OXSEMI_16PCI952PP 0x9523 +#define PCI_VENDOR_ID_CHELSIO 0x1425 + #define PCI_VENDOR_ID_SAMSUNG 0x144d #define PCI_VENDOR_ID_MYRICOM 0x14c1 @@ -2010,8 +2015,6 @@ #define PCI_DEVICE_ID_ENE_720 0x1421 #define PCI_DEVICE_ID_ENE_722 0x1422 -#define PCI_VENDOR_ID_CHELSIO 0x1425 - #define PCI_SUBVENDOR_ID_PERLE 0x155f #define PCI_SUBDEVICE_ID_PCI_RAS4 0xf001 #define PCI_SUBDEVICE_ID_PCI_RAS8 0xf010 @@ -2035,6 +2038,9 @@ #define PCI_DEVICE_ID_MELLANOX_SINAI_OLD 0x5e8c #define PCI_DEVICE_ID_MELLANOX_SINAI 0x6274 +#define PCI_VENDOR_ID_QUICKNET 0x15e2 +#define PCI_DEVICE_ID_QUICKNET_XJ 0x0500 + #define PCI_VENDOR_ID_PDC 0x15e9 @@ -2412,13 +2418,7 @@ #define PCI_DEVICE_ID_TIGERJET_300 0x0001 #define PCI_DEVICE_ID_TIGERJET_100 0x0002 -#define PCI_VENDOR_ID_TTTECH 0x0357 -#define PCI_DEVICE_ID_TTTECH_MC322 0x000A - #define PCI_VENDOR_ID_XILINX_RME 0xea60 #define PCI_DEVICE_ID_RME_DIGI32 0x9896 #define PCI_DEVICE_ID_RME_DIGI32_PRO 0x9897 #define PCI_DEVICE_ID_RME_DIGI32_8 0x9898 - -#define PCI_VENDOR_ID_QUICKNET 0x15E2 -#define PCI_DEVICE_ID_QUICKNET_XJ 0x0500 -- cgit v1.2.3 From f732ee0b71365ddc20e6a0b408f9fd1732d7eb75 Mon Sep 17 00:00:00 2001 From: Jiri Slaby Date: Mon, 18 Jun 2007 10:58:14 +0200 Subject: PCI: pci_ids, add atheros and 3com_2 vendors pci_ids, add atheros and 3com_2 vendors Atheros is wifi vendor. 3com_2 (0xa727) is an vendor id for one card with ath chip. Signed-off-by: Jiri Slaby Signed-off-by: Greg Kroah-Hartman --- include/linux/pci_ids.h | 4 ++++ 1 file changed, 4 insertions(+) (limited to 'include') diff --git a/include/linux/pci_ids.h b/include/linux/pci_ids.h index 0058fb920c7..0995e97b1cc 100644 --- a/include/linux/pci_ids.h +++ b/include/linux/pci_ids.h @@ -2059,6 +2059,8 @@ #define PCI_DEVICE_ID_BCM1250_PCI 0x0001 #define PCI_DEVICE_ID_BCM1250_HT 0x0002 +#define PCI_VENDOR_ID_ATHEROS 0x168c + #define PCI_VENDOR_ID_NETCELL 0x169c #define PCI_DEVICE_ID_REVOLUTION 0x0044 @@ -2410,6 +2412,8 @@ #define PCI_DEVICE_ID_NETMOS_9845 0x9845 #define PCI_DEVICE_ID_NETMOS_9855 0x9855 +#define PCI_VENDOR_ID_3COM_2 0xa727 + #define PCI_SUBVENDOR_ID_EXSYS 0xd84d #define PCI_SUBDEVICE_ID_EXSYS_4014 0x4014 #define PCI_SUBDEVICE_ID_EXSYS_4055 0x4055 -- cgit v1.2.3 From 12bedda9f404c4d34eda6477b0ec32140d83501b Mon Sep 17 00:00:00 2001 From: Jiri Slaby Date: Mon, 18 Jun 2007 10:56:52 +0200 Subject: PCI: pci_ids, remove double or more empty lines pci_ids, remove two or more empty lines Signed-off-by: Jiri Slaby Signed-off-by: Greg Kroah-Hartman --- include/linux/pci_ids.h | 48 ------------------------------------------------ 1 file changed, 48 deletions(-) (limited to 'include') diff --git a/include/linux/pci_ids.h b/include/linux/pci_ids.h index 0995e97b1cc..93961e9d030 100644 --- a/include/linux/pci_ids.h +++ b/include/linux/pci_ids.h @@ -735,7 +735,6 @@ #define PCI_DEVICE_ID_ELSA_MICROLINK 0x1000 #define PCI_DEVICE_ID_ELSA_QS3000 0x3000 - #define PCI_VENDOR_ID_BUSLOGIC 0x104B #define PCI_DEVICE_ID_BUSLOGIC_MULTIMASTER_NC 0x0140 #define PCI_DEVICE_ID_BUSLOGIC_MULTIMASTER 0x1040 @@ -781,7 +780,6 @@ #define PCI_VENDOR_ID_SONY 0x104d - /* Winbond have two vendor IDs! See 0x10ad as well */ #define PCI_VENDOR_ID_WINBOND2 0x1050 #define PCI_DEVICE_ID_WINBOND2_89C940F 0x5a5a @@ -819,7 +817,6 @@ #define PCI_DEVICE_ID_PROMISE_20276 0x5275 #define PCI_DEVICE_ID_PROMISE_20277 0x7275 - #define PCI_VENDOR_ID_UMC 0x1060 #define PCI_DEVICE_ID_UMC_UM8673F 0x0101 #define PCI_DEVICE_ID_UMC_UM8886BF 0x673a @@ -835,7 +832,6 @@ #define PCI_DEVICE_ID_MYLEX_DAC960_BA 0xBA56 #define PCI_DEVICE_ID_MYLEX_DAC960_GEM 0xB166 - #define PCI_VENDOR_ID_APPLE 0x106b #define PCI_DEVICE_ID_APPLE_BANDIT 0x0001 #define PCI_DEVICE_ID_APPLE_HYDRA 0x000e @@ -871,7 +867,6 @@ #define PCI_DEVICE_ID_YAMAHA_744 0x0010 #define PCI_DEVICE_ID_YAMAHA_754 0x0012 - #define PCI_VENDOR_ID_QLOGIC 0x1077 #define PCI_DEVICE_ID_QLOGIC_ISP10160 0x1016 #define PCI_DEVICE_ID_QLOGIC_ISP1020 0x1020 @@ -902,12 +897,9 @@ #define PCI_DEVICE_ID_CYRIX_5530_AUDIO 0x0103 #define PCI_DEVICE_ID_CYRIX_5530_VIDEO 0x0104 - - #define PCI_VENDOR_ID_CONTAQ 0x1080 #define PCI_DEVICE_ID_CONTAQ_82C693 0xc693 - #define PCI_VENDOR_ID_OLICOM 0x108d #define PCI_DEVICE_ID_OLICOM_OC2325 0x0012 #define PCI_DEVICE_ID_OLICOM_OC2183 0x0013 @@ -939,23 +931,19 @@ #define PCI_DEVICE_ID_SII_3112 0x3112 #define PCI_DEVICE_ID_SII_1210SA 0x0240 - #define PCI_VENDOR_ID_BROOKTREE 0x109e #define PCI_DEVICE_ID_BROOKTREE_878 0x0878 #define PCI_DEVICE_ID_BROOKTREE_879 0x0879 - #define PCI_VENDOR_ID_SGI 0x10a9 #define PCI_DEVICE_ID_SGI_IOC3 0x0003 #define PCI_DEVICE_ID_SGI_LITHIUM 0x1002 #define PCI_DEVICE_ID_SGI_IOC4 0x100a - #define PCI_VENDOR_ID_WINBOND 0x10ad #define PCI_DEVICE_ID_WINBOND_82C105 0x0105 #define PCI_DEVICE_ID_WINBOND_83C553 0x0565 - #define PCI_VENDOR_ID_PLX 0x10b5 #define PCI_DEVICE_ID_PLX_R685 0x1030 #define PCI_DEVICE_ID_PLX_ROMULUS 0x106a @@ -989,7 +977,6 @@ #define PCI_DEVICE_ID_3COM_3CR990SVR97 0x9909 #define PCI_DEVICE_ID_3COM_3CR990SVR 0x990a - #define PCI_VENDOR_ID_AL 0x10b9 #define PCI_DEVICE_ID_AL_M1533 0x1533 #define PCI_DEVICE_ID_AL_M1535 0x1535 @@ -1012,18 +999,14 @@ #define PCI_DEVICE_ID_AL_M5451 0x5451 #define PCI_DEVICE_ID_AL_M7101 0x7101 - - #define PCI_VENDOR_ID_NEOMAGIC 0x10c8 #define PCI_DEVICE_ID_NEOMAGIC_NM256AV_AUDIO 0x8005 #define PCI_DEVICE_ID_NEOMAGIC_NM256ZX_AUDIO 0x8006 #define PCI_DEVICE_ID_NEOMAGIC_NM256XL_PLUS_AUDIO 0x8016 - #define PCI_VENDOR_ID_TCONRAD 0x10da #define PCI_DEVICE_ID_TCONRAD_TOKENRING 0x0508 - #define PCI_VENDOR_ID_NVIDIA 0x10de #define PCI_DEVICE_ID_NVIDIA_TNT 0x0020 #define PCI_DEVICE_ID_NVIDIA_TNT2 0x0028 @@ -1244,9 +1227,6 @@ #define PCI_DEVICE_ID_IMS_TT128 0x9128 #define PCI_DEVICE_ID_IMS_TT3D 0x9135 - - - #define PCI_VENDOR_ID_INTERG 0x10ea #define PCI_DEVICE_ID_INTERG_1682 0x1682 #define PCI_DEVICE_ID_INTERG_2000 0x2000 @@ -1265,7 +1245,6 @@ #define PCI_DEVICE_ID_XILINX_HAMMERFALL_DSP 0x3fc5 #define PCI_DEVICE_ID_XILINX_HAMMERFALL_DSP_MADI 0x3fc6 - #define PCI_VENDOR_ID_INIT 0x1101 #define PCI_VENDOR_ID_CREATIVE 0x1102 /* duplicate: ECTIVA */ @@ -1360,7 +1339,6 @@ #define PCI_VENDOR_ID_SIEMENS 0x110A #define PCI_DEVICE_ID_SIEMENS_DSCC4 0x2102 - #define PCI_VENDOR_ID_VORTEX 0x1119 #define PCI_DEVICE_ID_VORTEX_GDT60x0 0x0000 #define PCI_DEVICE_ID_VORTEX_GDT6000B 0x0001 @@ -1395,7 +1373,6 @@ #define PCI_VENDOR_ID_FORE 0x1127 #define PCI_DEVICE_ID_FORE_PCA200E 0x0300 - #define PCI_VENDOR_ID_PHILIPS 0x1131 #define PCI_DEVICE_ID_PHILIPS_SAA7146 0x7146 #define PCI_DEVICE_ID_PHILIPS_SAA9730 0x9730 @@ -1414,7 +1391,6 @@ #define PCI_DEVICE_ID_ZIATECH_5550_HC 0x5550 - #define PCI_VENDOR_ID_SYSKONNECT 0x1148 #define PCI_DEVICE_ID_SYSKONNECT_TR 0x4200 #define PCI_DEVICE_ID_SYSKONNECT_GE 0x4300 @@ -1422,7 +1398,6 @@ #define PCI_DEVICE_ID_SYSKONNECT_9DXX 0x4400 #define PCI_DEVICE_ID_SYSKONNECT_9MXX 0x4500 - #define PCI_VENDOR_ID_DIGI 0x114f #define PCI_DEVICE_ID_DIGI_DF_M_IOM2_E 0x0070 #define PCI_DEVICE_ID_DIGI_DF_M_E 0x0071 @@ -1433,12 +1408,10 @@ #define PCI_DEVICE_ID_NEO_2RJ45 0x00CA #define PCI_DEVICE_ID_NEO_2RJ45PRI 0x00CB - #define PCI_VENDOR_ID_XIRCOM 0x115d #define PCI_DEVICE_ID_XIRCOM_RBM56G 0x0101 #define PCI_DEVICE_ID_XIRCOM_X3201_MDM 0x0103 - #define PCI_VENDOR_ID_SERVERWORKS 0x1166 #define PCI_DEVICE_ID_SERVERWORKS_HE 0x0008 #define PCI_DEVICE_ID_SERVERWORKS_LE 0x0009 @@ -1507,7 +1480,6 @@ #define PCI_DEVICE_ID_ZEITNET_1221 0x0001 #define PCI_DEVICE_ID_ZEITNET_1225 0x0002 - #define PCI_VENDOR_ID_FUJITSU_ME 0x119e #define PCI_DEVICE_ID_FUJITSU_FS155 0x0001 #define PCI_DEVICE_ID_FUJITSU_FS50 0x0003 @@ -1525,28 +1497,23 @@ #define PCI_DEVICE_ID_V3_V960 0x0001 #define PCI_DEVICE_ID_V3_V351 0x0002 - #define PCI_VENDOR_ID_ATT 0x11c1 #define PCI_DEVICE_ID_ATT_VENUS_MODEM 0x480 - #define PCI_VENDOR_ID_SPECIALIX 0x11cb #define PCI_DEVICE_ID_SPECIALIX_IO8 0x2000 #define PCI_DEVICE_ID_SPECIALIX_RIO 0x8000 #define PCI_SUBDEVICE_ID_SPECIALIX_SPEED4 0xa004 - #define PCI_VENDOR_ID_ANALOG_DEVICES 0x11d4 #define PCI_DEVICE_ID_AD1889JS 0x1889 - #define PCI_DEVICE_ID_SEGA_BBA 0x1234 #define PCI_VENDOR_ID_ZORAN 0x11de #define PCI_DEVICE_ID_ZORAN_36057 0x6057 #define PCI_DEVICE_ID_ZORAN_36120 0x6120 - #define PCI_VENDOR_ID_COMPEX 0x11f6 #define PCI_DEVICE_ID_COMPEX_ENET100VG4 0x0112 @@ -1605,8 +1572,6 @@ #define PCI_DEVICE_ID_3DFX_VOODOO3 0x0005 #define PCI_DEVICE_ID_3DFX_VOODOO5 0x0009 - - #define PCI_VENDOR_ID_AVM 0x1244 #define PCI_DEVICE_ID_AVM_B1 0x0700 #define PCI_DEVICE_ID_AVM_C4 0x0800 @@ -1615,7 +1580,6 @@ #define PCI_DEVICE_ID_AVM_C2 0x1100 #define PCI_DEVICE_ID_AVM_T1 0x1200 - #define PCI_VENDOR_ID_STALLION 0x124d /* Allied Telesyn */ @@ -1638,7 +1602,6 @@ #define PCI_VENDOR_ID_SATSAGEM 0x1267 #define PCI_DEVICE_ID_SATSAGEM_NICCY 0x1016 - #define PCI_VENDOR_ID_ENSONIQ 0x1274 #define PCI_DEVICE_ID_ENSONIQ_CT5880 0x5880 #define PCI_DEVICE_ID_ENSONIQ_ES1370 0x5000 @@ -1661,7 +1624,6 @@ #define PCI_VENDOR_ID_ALTEON 0x12ae - #define PCI_SUBVENDOR_ID_CONNECT_TECH 0x12c4 #define PCI_SUBDEVICE_ID_CONNECT_TECH_BH8_232 0x0001 #define PCI_SUBDEVICE_ID_CONNECT_TECH_BH4_232 0x0002 @@ -1692,7 +1654,6 @@ #define PCI_SUBDEVICE_ID_CONNECT_TECH_PCI_UART_4_485 0x0331 #define PCI_SUBDEVICE_ID_CONNECT_TECH_PCI_UART_8_485 0x0332 - #define PCI_VENDOR_ID_NVIDIA_SGS 0x12d2 #define PCI_DEVICE_ID_NVIDIA_SGS_RIVA128 0x0018 @@ -1802,7 +1763,6 @@ #define PCI_DEVICE_ID_LMC_SSI 0x0005 #define PCI_DEVICE_ID_LMC_T1 0x0006 - #define PCI_VENDOR_ID_NETGEAR 0x1385 #define PCI_DEVICE_ID_NETGEAR_GA620 0x620a @@ -2019,7 +1979,6 @@ #define PCI_SUBDEVICE_ID_PCI_RAS4 0xf001 #define PCI_SUBDEVICE_ID_PCI_RAS8 0xf010 - #define PCI_VENDOR_ID_SYBA 0x1592 #define PCI_DEVICE_ID_SYBA_2P_EPP 0x0782 #define PCI_DEVICE_ID_SYBA_1P_ECP 0x0783 @@ -2043,7 +2002,6 @@ #define PCI_VENDOR_ID_PDC 0x15e9 - #define PCI_VENDOR_ID_FARSITE 0x1619 #define PCI_DEVICE_ID_FARSITE_T2P 0x0400 #define PCI_DEVICE_ID_FARSITE_T4P 0x0440 @@ -2099,7 +2057,6 @@ #define PCI_DEVICE_ID_HERC_WIN 0x5732 #define PCI_DEVICE_ID_HERC_UNI 0x5832 - #define PCI_VENDOR_ID_SITECOM 0x182d #define PCI_DEVICE_ID_SITECOM_DC105V2 0x3069 @@ -2135,12 +2092,9 @@ #define PCI_DEVICE_ID_3DLABS_PERMEDIA2 0x0007 #define PCI_DEVICE_ID_3DLABS_PERMEDIA2V 0x0009 - #define PCI_VENDOR_ID_AKS 0x416c #define PCI_DEVICE_ID_AKS_ALADDINCARD 0x0100 - - #define PCI_VENDOR_ID_S3 0x5333 #define PCI_DEVICE_ID_S3_TRIO 0x8811 #define PCI_DEVICE_ID_S3_868 0x8880 @@ -2152,7 +2106,6 @@ #define PCI_VENDOR_ID_DUNORD 0x5544 #define PCI_DEVICE_ID_DUNORD_I3000 0x0001 - #define PCI_VENDOR_ID_DCI 0x6666 #define PCI_DEVICE_ID_DCI_PCCOM4 0x0001 #define PCI_DEVICE_ID_DCI_PCCOM8 0x0002 @@ -2396,7 +2349,6 @@ #define PCI_DEVICE_ID_ADAPTEC2_OBSIDIAN 0x0500 #define PCI_DEVICE_ID_ADAPTEC2_SCAMP 0x0503 - #define PCI_VENDOR_ID_HOLTEK 0x9412 #define PCI_DEVICE_ID_HOLTEK_6565 0x6565 -- cgit v1.2.3 From 579082df38839efc5b14aa3f48b8806e3e8dc5c2 Mon Sep 17 00:00:00 2001 From: Rolf Eike Beer Date: Tue, 10 Jul 2007 13:35:05 +0200 Subject: PCI: Fix typo in include/linux/pci.h Signed-off-by: Rolf Eike Beer Signed-off-by: Greg Kroah-Hartman --- include/linux/pci.h | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) (limited to 'include') diff --git a/include/linux/pci.h b/include/linux/pci.h index 45332440a2e..a6657b7f245 100644 --- a/include/linux/pci.h +++ b/include/linux/pci.h @@ -315,7 +315,7 @@ struct pci_dynids { /* ---------------------------------------------------------------- */ /** PCI Error Recovery System (PCI-ERS). If a PCI device driver provides - * a set fof callbacks in struct pci_error_handlers, then that device driver + * a set of callbacks in struct pci_error_handlers, then that device driver * will be notified of PCI bus errors, and will be driven to recovery * when an error occurs. */ -- cgit v1.2.3 From caa5171622c8fef70fa20d2d74f4326866039df9 Mon Sep 17 00:00:00 2001 From: Jan Beulich Date: Mon, 9 Jul 2007 11:55:51 -0700 Subject: PCI: remove pci_dac_dma_... APIs Based on replies to a respective query, remove the pci_dac_dma_...() APIs (except for pci_dac_dma_supported() on Alpha, where this function is used in non-DAC PCI DMA code). Signed-off-by: Jan Beulich Cc: Andi Kleen Cc: Jesse Barnes Cc: Christoph Hellwig Acked-by: David Miller Cc: Jeff Garzik Cc: Signed-off-by: Andrew Morton Signed-off-by: Greg Kroah-Hartman --- include/asm-alpha/pci.h | 24 ---------------------- include/asm-arm/pci.h | 5 ----- include/asm-cris/pci.h | 32 ----------------------------- include/asm-frv/pci.h | 3 --- include/asm-i386/pci.h | 33 ------------------------------ include/asm-ia64/pci.h | 8 -------- include/asm-m68knommu/pci.h | 6 ------ include/asm-mips/pci.h | 14 ------------- include/asm-parisc/pci.h | 3 --- include/asm-powerpc/dma-mapping.h | 1 - include/asm-powerpc/pci.h | 18 ---------------- include/asm-ppc/pci.h | 6 ------ include/asm-sh/pci.h | 5 ----- include/asm-sh64/pci.h | 5 ----- include/asm-sparc/pci.h | 2 -- include/asm-sparc64/pci.h | 43 --------------------------------------- include/asm-v850/rte_cb.h | 1 - include/asm-x86_64/pci.h | 40 ------------------------------------ include/asm-xtensa/pci.h | 3 --- 19 files changed, 252 deletions(-) (limited to 'include') diff --git a/include/asm-alpha/pci.h b/include/asm-alpha/pci.h index 635d6f2b0b0..30ee7669b19 100644 --- a/include/asm-alpha/pci.h +++ b/include/asm-alpha/pci.h @@ -199,30 +199,6 @@ pci_dma_sync_sg_for_device(struct pci_dev *dev, struct scatterlist *sg, extern int pci_dma_supported(struct pci_dev *hwdev, u64 mask); -/* True if the machine supports DAC addressing, and DEV can - make use of it given MASK. */ -extern int pci_dac_dma_supported(struct pci_dev *hwdev, u64 mask); - -/* Convert to/from DAC dma address and struct page. */ -extern dma64_addr_t pci_dac_page_to_dma(struct pci_dev *, struct page *, - unsigned long, int); -extern struct page *pci_dac_dma_to_page(struct pci_dev *, dma64_addr_t); -extern unsigned long pci_dac_dma_to_offset(struct pci_dev *, dma64_addr_t); - -static inline void -pci_dac_dma_sync_single_for_cpu(struct pci_dev *pdev, dma64_addr_t dma_addr, - size_t len, int direction) -{ - /* Nothing to do. */ -} - -static inline void -pci_dac_dma_sync_single_for_device(struct pci_dev *pdev, dma64_addr_t dma_addr, - size_t len, int direction) -{ - /* Nothing to do. */ -} - #ifdef CONFIG_PCI static inline void pci_dma_burst_advice(struct pci_dev *pdev, enum pci_dma_burst_strategy *strat, diff --git a/include/asm-arm/pci.h b/include/asm-arm/pci.h index 9299a3c1ac3..ed3f898191f 100644 --- a/include/asm-arm/pci.h +++ b/include/asm-arm/pci.h @@ -25,11 +25,6 @@ static inline void pcibios_penalize_isa_irq(int irq, int active) */ #define PCI_DMA_BUS_IS_PHYS (0) -/* - * We don't support DAC DMA cycles. - */ -#define pci_dac_dma_supported(pci_dev, mask) (0) - /* * Whether pci_unmap_{single,page} is a nop depends upon the * configuration. diff --git a/include/asm-cris/pci.h b/include/asm-cris/pci.h index 5f1986ef7db..730ce40fdd0 100644 --- a/include/asm-cris/pci.h +++ b/include/asm-cris/pci.h @@ -52,38 +52,6 @@ struct pci_dev; #define pci_unmap_len(PTR, LEN_NAME) (0) #define pci_unmap_len_set(PTR, LEN_NAME, VAL) do { } while (0) -/* This is always fine. */ -#define pci_dac_dma_supported(pci_dev, mask) (1) - -static inline dma64_addr_t -pci_dac_page_to_dma(struct pci_dev *pdev, struct page *page, unsigned long offset, int direction) -{ - return ((dma64_addr_t) page_to_phys(page) + - (dma64_addr_t) offset); -} - -static inline struct page * -pci_dac_dma_to_page(struct pci_dev *pdev, dma64_addr_t dma_addr) -{ - return pfn_to_page(dma_addr >> PAGE_SHIFT); -} - -static inline unsigned long -pci_dac_dma_to_offset(struct pci_dev *pdev, dma64_addr_t dma_addr) -{ - return (dma_addr & ~PAGE_MASK); -} - -static inline void -pci_dac_dma_sync_single_for_cpu(struct pci_dev *pdev, dma64_addr_t dma_addr, size_t len, int direction) -{ -} - -static inline void -pci_dac_dma_sync_single_for_device(struct pci_dev *pdev, dma64_addr_t dma_addr, size_t len, int direction) -{ -} - #define HAVE_PCI_MMAP extern int pci_mmap_page_range(struct pci_dev *dev, struct vm_area_struct *vma, enum pci_mmap_state mmap_state, int write_combine); diff --git a/include/asm-frv/pci.h b/include/asm-frv/pci.h index 3aee08c5a44..585d9b49949 100644 --- a/include/asm-frv/pci.h +++ b/include/asm-frv/pci.h @@ -40,9 +40,6 @@ extern void *pci_alloc_consistent(struct pci_dev *hwdev, size_t size, extern void pci_free_consistent(struct pci_dev *hwdev, size_t size, void *vaddr, dma_addr_t dma_handle); -/* This is always fine. */ -#define pci_dac_dma_supported(pci_dev, mask) (1) - /* Return the index of the PCI controller for device PDEV. */ #define pci_controller_num(PDEV) (0) diff --git a/include/asm-i386/pci.h b/include/asm-i386/pci.h index b974bd8ce9c..392d3fe5d45 100644 --- a/include/asm-i386/pci.h +++ b/include/asm-i386/pci.h @@ -56,39 +56,6 @@ struct pci_dev; #define pci_unmap_len(PTR, LEN_NAME) (0) #define pci_unmap_len_set(PTR, LEN_NAME, VAL) do { } while (0) -/* This is always fine. */ -#define pci_dac_dma_supported(pci_dev, mask) (1) - -static inline dma64_addr_t -pci_dac_page_to_dma(struct pci_dev *pdev, struct page *page, unsigned long offset, int direction) -{ - return ((dma64_addr_t) page_to_phys(page) + - (dma64_addr_t) offset); -} - -static inline struct page * -pci_dac_dma_to_page(struct pci_dev *pdev, dma64_addr_t dma_addr) -{ - return pfn_to_page(dma_addr >> PAGE_SHIFT); -} - -static inline unsigned long -pci_dac_dma_to_offset(struct pci_dev *pdev, dma64_addr_t dma_addr) -{ - return (dma_addr & ~PAGE_MASK); -} - -static inline void -pci_dac_dma_sync_single_for_cpu(struct pci_dev *pdev, dma64_addr_t dma_addr, size_t len, int direction) -{ -} - -static inline void -pci_dac_dma_sync_single_for_device(struct pci_dev *pdev, dma64_addr_t dma_addr, size_t len, int direction) -{ - flush_write_buffers(); -} - #define HAVE_PCI_MMAP extern int pci_mmap_page_range(struct pci_dev *dev, struct vm_area_struct *vma, enum pci_mmap_state mmap_state, int write_combine); diff --git a/include/asm-ia64/pci.h b/include/asm-ia64/pci.h index 26b69280f6c..3523d258459 100644 --- a/include/asm-ia64/pci.h +++ b/include/asm-ia64/pci.h @@ -71,14 +71,6 @@ pcibios_penalize_isa_irq (int irq, int active) #define pci_unmap_len_set(PTR, LEN_NAME, VAL) \ (((PTR)->LEN_NAME) = (VAL)) -/* The ia64 platform always supports 64-bit addressing. */ -#define pci_dac_dma_supported(pci_dev, mask) (1) -#define pci_dac_page_to_dma(dev,pg,off,dir) ((dma_addr_t) page_to_bus(pg) + (off)) -#define pci_dac_dma_to_page(dev,dma_addr) (virt_to_page(bus_to_virt(dma_addr))) -#define pci_dac_dma_to_offset(dev,dma_addr) offset_in_page(dma_addr) -#define pci_dac_dma_sync_single_for_cpu(dev,dma_addr,len,dir) do { } while (0) -#define pci_dac_dma_sync_single_for_device(dev,dma_addr,len,dir) do { mb(); } while (0) - #ifdef CONFIG_PCI static inline void pci_dma_burst_advice(struct pci_dev *pdev, enum pci_dma_burst_strategy *strat, diff --git a/include/asm-m68knommu/pci.h b/include/asm-m68knommu/pci.h index a99ce768f4a..a13f3cc8745 100644 --- a/include/asm-m68knommu/pci.h +++ b/include/asm-m68knommu/pci.h @@ -24,12 +24,6 @@ static inline int pci_dma_supported(struct pci_dev *hwdev, u64 mask) return 1; } -/* - * Not supporting more than 32-bit PCI bus addresses now, but - * must satisfy references to this function. Change if needed. - */ -#define pci_dac_dma_supported(pci_dev, mask) (0) - #endif /* CONFIG_COMEMPCI */ #endif /* M68KNOMMU_PCI_H */ diff --git a/include/asm-mips/pci.h b/include/asm-mips/pci.h index 6e8c5540bd2..4fcc185cb2d 100644 --- a/include/asm-mips/pci.h +++ b/include/asm-mips/pci.h @@ -121,20 +121,6 @@ extern unsigned int PCI_DMA_BUS_IS_PHYS; #endif /* CONFIG_DMA_NEED_PCI_MAP_STATE */ -/* This is always fine. */ -#define pci_dac_dma_supported(pci_dev, mask) (1) - -extern dma64_addr_t pci_dac_page_to_dma(struct pci_dev *pdev, - struct page *page, unsigned long offset, int direction); -extern struct page *pci_dac_dma_to_page(struct pci_dev *pdev, - dma64_addr_t dma_addr); -extern unsigned long pci_dac_dma_to_offset(struct pci_dev *pdev, - dma64_addr_t dma_addr); -extern void pci_dac_dma_sync_single_for_cpu(struct pci_dev *pdev, - dma64_addr_t dma_addr, size_t len, int direction); -extern void pci_dac_dma_sync_single_for_device(struct pci_dev *pdev, - dma64_addr_t dma_addr, size_t len, int direction); - #ifdef CONFIG_PCI static inline void pci_dma_burst_advice(struct pci_dev *pdev, enum pci_dma_burst_strategy *strat, diff --git a/include/asm-parisc/pci.h b/include/asm-parisc/pci.h index c331d49e458..61fbd57a832 100644 --- a/include/asm-parisc/pci.h +++ b/include/asm-parisc/pci.h @@ -238,9 +238,6 @@ extern inline void pcibios_register_hba(struct pci_hba_data *x) #define PCIBIOS_MIN_IO 0x10 #define PCIBIOS_MIN_MEM 0x1000 /* NBPG - but pci/setup-res.c dies */ -/* Don't support DAC yet. */ -#define pci_dac_dma_supported(pci_dev, mask) (0) - /* export the pci_ DMA API in terms of the dma_ one */ #include diff --git a/include/asm-powerpc/dma-mapping.h b/include/asm-powerpc/dma-mapping.h index a19a6f1a1cf..f6bd804d909 100644 --- a/include/asm-powerpc/dma-mapping.h +++ b/include/asm-powerpc/dma-mapping.h @@ -61,7 +61,6 @@ struct dma_mapping_ops { void (*unmap_sg)(struct device *dev, struct scatterlist *sg, int nents, enum dma_data_direction direction); int (*dma_supported)(struct device *dev, u64 mask); - int (*dac_dma_supported)(struct device *dev, u64 mask); int (*set_dma_mask)(struct device *dev, u64 dma_mask); }; diff --git a/include/asm-powerpc/pci.h b/include/asm-powerpc/pci.h index b36a284bedf..e16e7bc9ab5 100644 --- a/include/asm-powerpc/pci.h +++ b/include/asm-powerpc/pci.h @@ -74,18 +74,6 @@ static inline int pci_get_legacy_ide_irq(struct pci_dev *dev, int channel) extern void set_pci_dma_ops(struct dma_mapping_ops *dma_ops); extern struct dma_mapping_ops *get_pci_dma_ops(void); -/* For DAC DMA, we currently don't support it by default, but - * we let 64-bit platforms override this. - */ -static inline int pci_dac_dma_supported(struct pci_dev *hwdev,u64 mask) -{ - struct dma_mapping_ops *d = get_pci_dma_ops(); - - if (d && d->dac_dma_supported) - return d->dac_dma_supported(&hwdev->dev, mask); - return 0; -} - static inline void pci_dma_burst_advice(struct pci_dev *pdev, enum pci_dma_burst_strategy *strat, unsigned long *strategy_parameter) @@ -124,12 +112,6 @@ static inline void pci_dma_burst_advice(struct pci_dev *pdev, } #endif -/* - * At present there are very few 32-bit PPC machines that can have - * memory above the 4GB point, and we don't support that. - */ -#define pci_dac_dma_supported(pci_dev, mask) (0) - /* Return the index of the PCI controller for device PDEV. */ #define pci_domain_nr(bus) ((struct pci_controller *)(bus)->sysdata)->index diff --git a/include/asm-ppc/pci.h b/include/asm-ppc/pci.h index 0a66a6f1059..d2442cd72a5 100644 --- a/include/asm-ppc/pci.h +++ b/include/asm-ppc/pci.h @@ -102,12 +102,6 @@ static inline void pci_dma_burst_advice(struct pci_dev *pdev, } #endif -/* - * At present there are very few 32-bit PPC machines that can have - * memory above the 4GB point, and we don't support that. - */ -#define pci_dac_dma_supported(pci_dev, mask) (0) - /* Return the index of the PCI controller for device PDEV. */ #define pci_domain_nr(bus) ((struct pci_controller *)(bus)->sysdata)->index diff --git a/include/asm-sh/pci.h b/include/asm-sh/pci.h index 6f741f3a5d4..2757ce096ff 100644 --- a/include/asm-sh/pci.h +++ b/include/asm-sh/pci.h @@ -110,11 +110,6 @@ static inline void pcibios_penalize_isa_irq(int irq, int active) #define pci_unmap_len_set(PTR, LEN_NAME, VAL) do { } while (0) #endif -/* Not supporting more than 32-bit PCI bus addresses now, but - * must satisfy references to this function. Change if needed. - */ -#define pci_dac_dma_supported(pci_dev, mask) (0) - #ifdef CONFIG_PCI static inline void pci_dma_burst_advice(struct pci_dev *pdev, enum pci_dma_burst_strategy *strat, diff --git a/include/asm-sh64/pci.h b/include/asm-sh64/pci.h index 0a2b2bd48b8..57a67cf7a5c 100644 --- a/include/asm-sh64/pci.h +++ b/include/asm-sh64/pci.h @@ -72,11 +72,6 @@ static inline void pcibios_penalize_isa_irq(int irq, int active) #define pci_unmap_len_set(PTR, LEN_NAME, VAL) do { } while (0) #endif -/* Not supporting more than 32-bit PCI bus addresses now, but - * must satisfy references to this function. Change if needed. - */ -#define pci_dac_dma_supported(pci_dev, mask) (0) - /* These macros should be used after a pci_map_sg call has been done * to get bus addresses of each of the SG entries and their lengths. * You should only work with the number of sg entries pci_map_sg diff --git a/include/asm-sparc/pci.h b/include/asm-sparc/pci.h index a1ff7acc764..b93b6c79e08 100644 --- a/include/asm-sparc/pci.h +++ b/include/asm-sparc/pci.h @@ -142,8 +142,6 @@ static inline int pci_dma_supported(struct pci_dev *hwdev, u64 mask) return 1; } -#define pci_dac_dma_supported(dev, mask) (0) - #ifdef CONFIG_PCI static inline void pci_dma_burst_advice(struct pci_dev *pdev, enum pci_dma_burst_strategy *strat, diff --git a/include/asm-sparc64/pci.h b/include/asm-sparc64/pci.h index 202915d8275..e11ac100f04 100644 --- a/include/asm-sparc64/pci.h +++ b/include/asm-sparc64/pci.h @@ -206,49 +206,6 @@ extern int pci_dma_supported(struct pci_dev *hwdev, u64 mask); #define PCI64_REQUIRED_MASK (~(dma64_addr_t)0) #define PCI64_ADDR_BASE 0xfffc000000000000UL -/* Usage of the pci_dac_foo interfaces is only valid if this - * test passes. - */ -#define pci_dac_dma_supported(pci_dev, mask) \ - ((((mask) & PCI64_REQUIRED_MASK) == PCI64_REQUIRED_MASK) ? 1 : 0) - -static inline dma64_addr_t -pci_dac_page_to_dma(struct pci_dev *pdev, struct page *page, unsigned long offset, int direction) -{ - return (PCI64_ADDR_BASE + - __pa(page_address(page)) + offset); -} - -static inline struct page * -pci_dac_dma_to_page(struct pci_dev *pdev, dma64_addr_t dma_addr) -{ - unsigned long paddr = (dma_addr & PAGE_MASK) - PCI64_ADDR_BASE; - - return virt_to_page(__va(paddr)); -} - -static inline unsigned long -pci_dac_dma_to_offset(struct pci_dev *pdev, dma64_addr_t dma_addr) -{ - return (dma_addr & ~PAGE_MASK); -} - -static inline void -pci_dac_dma_sync_single_for_cpu(struct pci_dev *pdev, dma64_addr_t dma_addr, size_t len, int direction) -{ - /* DAC cycle addressing does not make use of the - * PCI controller's streaming cache, so nothing to do. - */ -} - -static inline void -pci_dac_dma_sync_single_for_device(struct pci_dev *pdev, dma64_addr_t dma_addr, size_t len, int direction) -{ - /* DAC cycle addressing does not make use of the - * PCI controller's streaming cache, so nothing to do. - */ -} - #define PCI_DMA_ERROR_CODE (~(dma_addr_t)0x0) static inline int pci_dma_mapping_error(dma_addr_t dma_addr) diff --git a/include/asm-v850/rte_cb.h b/include/asm-v850/rte_cb.h index 9f7f02cb039..e85d261b79b 100644 --- a/include/asm-v850/rte_cb.h +++ b/include/asm-v850/rte_cb.h @@ -64,7 +64,6 @@ /* As we don't really support PCI DMA to cpu memory, and use bounce-buffers instead, perversely enough, this becomes always true! */ # define pci_dma_supported(dev, mask) 1 -# define pci_dac_dma_supported(dev, mask) 0 # define pcibios_assign_all_busses() 1 #endif /* CONFIG_RTE_MB_A_PCI */ diff --git a/include/asm-x86_64/pci.h b/include/asm-x86_64/pci.h index d95c9e78fe1..bda94fd5176 100644 --- a/include/asm-x86_64/pci.h +++ b/include/asm-x86_64/pci.h @@ -54,14 +54,6 @@ extern int iommu_setup(char *opt); #if defined(CONFIG_IOMMU) || defined(CONFIG_CALGARY_IOMMU) -/* - * x86-64 always supports DAC, but sometimes it is useful to force - * devices through the IOMMU to get automatic sg list merging. - * Optional right now. - */ -extern int iommu_sac_force; -#define pci_dac_dma_supported(pci_dev, mask) (!iommu_sac_force) - #define DECLARE_PCI_UNMAP_ADDR(ADDR_NAME) \ dma_addr_t ADDR_NAME; #define DECLARE_PCI_UNMAP_LEN(LEN_NAME) \ @@ -78,8 +70,6 @@ extern int iommu_sac_force; #else /* No IOMMU */ -#define pci_dac_dma_supported(pci_dev, mask) 1 - #define DECLARE_PCI_UNMAP_ADDR(ADDR_NAME) #define DECLARE_PCI_UNMAP_LEN(LEN_NAME) #define pci_unmap_addr(PTR, ADDR_NAME) (0) @@ -91,36 +81,6 @@ extern int iommu_sac_force; #include -static inline dma64_addr_t -pci_dac_page_to_dma(struct pci_dev *pdev, struct page *page, unsigned long offset, int direction) -{ - return ((dma64_addr_t) page_to_phys(page) + - (dma64_addr_t) offset); -} - -static inline struct page * -pci_dac_dma_to_page(struct pci_dev *pdev, dma64_addr_t dma_addr) -{ - return virt_to_page(__va(dma_addr)); -} - -static inline unsigned long -pci_dac_dma_to_offset(struct pci_dev *pdev, dma64_addr_t dma_addr) -{ - return (dma_addr & ~PAGE_MASK); -} - -static inline void -pci_dac_dma_sync_single_for_cpu(struct pci_dev *pdev, dma64_addr_t dma_addr, size_t len, int direction) -{ -} - -static inline void -pci_dac_dma_sync_single_for_device(struct pci_dev *pdev, dma64_addr_t dma_addr, size_t len, int direction) -{ - flush_write_buffers(); -} - #ifdef CONFIG_PCI static inline void pci_dma_burst_advice(struct pci_dev *pdev, enum pci_dma_burst_strategy *strat, diff --git a/include/asm-xtensa/pci.h b/include/asm-xtensa/pci.h index 644411c8e0c..66410acf18b 100644 --- a/include/asm-xtensa/pci.h +++ b/include/asm-xtensa/pci.h @@ -64,9 +64,6 @@ struct pci_dev; #define pci_ubnmap_len(PTR, LEN_NAME) (0) #define pci_unmap_len_set(PTR, LEN_NAME, VAL) do { } while (0) -/* We cannot access memory above 4GB */ -#define pci_dac_dma_supported(pci_dev, mask) (0) - /* Map a range of PCI memory or I/O space for a device into user space */ int pci_mmap_page_range(struct pci_dev *pdev, struct vm_area_struct *vma, enum pci_mmap_state mmap_state, int write_combine); -- cgit v1.2.3 From 694625c0b322905d6892fad873029f764cd4823f Mon Sep 17 00:00:00 2001 From: Randy Dunlap Date: Mon, 9 Jul 2007 11:55:54 -0700 Subject: PCI: add pci_try_set_mwi As suggested by Andrew, add pci_try_set_mwi(), which does not require return-value checking. - add pci_try_set_mwi() without __must_check - make it return 0 on success, errno if the "try" failed or error - review callers Signed-off-by: Randy Dunlap Cc: Alan Cox Signed-off-by: Andrew Morton Signed-off-by: Greg Kroah-Hartman --- include/linux/pci.h | 1 + 1 file changed, 1 insertion(+) (limited to 'include') diff --git a/include/linux/pci.h b/include/linux/pci.h index a6657b7f245..a5602e26f4d 100644 --- a/include/linux/pci.h +++ b/include/linux/pci.h @@ -545,6 +545,7 @@ void pci_set_master(struct pci_dev *dev); int pci_set_pcie_reset_state(struct pci_dev *dev, enum pcie_reset_state state); #define HAVE_PCI_SET_MWI int __must_check pci_set_mwi(struct pci_dev *dev); +int pci_try_set_mwi(struct pci_dev *dev); void pci_clear_mwi(struct pci_dev *dev); void pci_intx(struct pci_dev *dev, int enable); void pci_msi_off(struct pci_dev *dev); -- cgit v1.2.3