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author | H. Peter Anvin <hpa@linux.intel.com> | 2012-10-19 07:54:24 -0700 |
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committer | H. Peter Anvin <hpa@linux.intel.com> | 2012-10-19 07:55:09 -0700 |
commit | 4533d86270d7986e00594495dde9a109d6be27ae (patch) | |
tree | c2473cac653f7b98e5bd5e6475e63734be4b7644 /arch/arm/include/asm/mach/pci.h | |
parent | 21c5e50e15b1abd797e62f18fd7f90b9cc004cbd (diff) | |
parent | 5bc66170dc486556a1e36fd384463536573f4b82 (diff) | |
download | linux-3.10-4533d86270d7986e00594495dde9a109d6be27ae.tar.gz linux-3.10-4533d86270d7986e00594495dde9a109d6be27ae.tar.bz2 linux-3.10-4533d86270d7986e00594495dde9a109d6be27ae.zip |
Merge commit '5bc66170dc486556a1e36fd384463536573f4b82' into x86/urgent
From Borislav Petkov <bp@amd64.org>:
Below is a RAS fix which reverts the addition of a sysfs attribute
which we agreed is not needed, post-factum. And this should go in now
because that sysfs attribute is going to end up in 3.7 otherwise and
thus exposed to userspace; removing it then would be a lot harder.
This is done as a merge rather than a simple patch/cherry-pick since
the baseline for this patch was not in the previous x86/urgent.
Signed-off-by: H. Peter Anvin <hpa@linux.intel.com>
Diffstat (limited to 'arch/arm/include/asm/mach/pci.h')
-rw-r--r-- | arch/arm/include/asm/mach/pci.h | 13 |
1 files changed, 13 insertions, 0 deletions
diff --git a/arch/arm/include/asm/mach/pci.h b/arch/arm/include/asm/mach/pci.h index 26c511fddf8..db9fedb57f2 100644 --- a/arch/arm/include/asm/mach/pci.h +++ b/arch/arm/include/asm/mach/pci.h @@ -11,6 +11,8 @@ #ifndef __ASM_MACH_PCI_H #define __ASM_MACH_PCI_H +#include <linux/ioport.h> + struct pci_sys_data; struct pci_ops; struct pci_bus; @@ -42,6 +44,8 @@ struct pci_sys_data { unsigned long io_offset; /* bus->cpu IO mapping offset */ struct pci_bus *bus; /* PCI bus */ struct list_head resources; /* root bus resources (apertures) */ + struct resource io_res; + char io_res_name[12]; /* Bridge swizzling */ u8 (*swizzle)(struct pci_dev *, u8 *); /* IRQ mapping */ @@ -55,6 +59,15 @@ struct pci_sys_data { void pci_common_init(struct hw_pci *); /* + * Setup early fixed I/O mapping. + */ +#if defined(CONFIG_PCI) +extern void pci_map_io_early(unsigned long pfn); +#else +static inline void pci_map_io_early(unsigned long pfn) {} +#endif + +/* * PCI controllers */ extern struct pci_ops iop3xx_ops; |