diff options
| author | Rob Herring <rob.herring@calxeda.com> | 2012-07-09 21:59:03 -0500 |
|---|---|---|
| committer | Rob Herring <rob.herring@calxeda.com> | 2012-07-26 09:09:17 -0500 |
| commit | 3c5d1699887bfcd17e6d9842ba7e2b3234e665db (patch) | |
| tree | 67704d14f9877622c305fee05ced1af7cee0654a /arch/arm/include | |
| parent | c2794437091a4fda72c4a4f3567dd728dcc0c3c9 (diff) | |
ARM: move PCI i/o resource setup into common code
With consolidation of the PCI i/o mappings, the i/o space is being
set to start at a PCI bus addr of 0x0 and fixed to 64K per bus. In
this case the core ARM PCI setup code can setup the i/o resource.
Currently, the resource is only setup if the platform did not setup
an i/o resource.
Signed-off-by: Rob Herring <rob.herring@calxeda.com>
Reviewed-by: Arnd Bergmann <arnd@arndb.de>
Diffstat (limited to 'arch/arm/include')
| -rw-r--r-- | arch/arm/include/asm/mach/pci.h | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/arch/arm/include/asm/mach/pci.h b/arch/arm/include/asm/mach/pci.h index df818876fa31..db9fedb57f2c 100644 --- a/arch/arm/include/asm/mach/pci.h +++ b/arch/arm/include/asm/mach/pci.h @@ -11,6 +11,7 @@ #ifndef __ASM_MACH_PCI_H #define __ASM_MACH_PCI_H +#include <linux/ioport.h> struct pci_sys_data; struct pci_ops; @@ -43,6 +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 */ |