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| author | Rob Herring <rob.herring@calxeda.com> | 2011-06-28 21:16:13 -0500 |
|---|---|---|
| committer | Rob Herring <rob.herring@calxeda.com> | 2011-07-12 11:19:29 -0500 |
| commit | c9d95fbe59e426eed7f16e7cac812e46ac4772d0 (patch) | |
| tree | 7e7c01255fb18932ee4f0c68b1501ab35db7c012 /arch/arm/include/asm/pci.h | |
| parent | dc8d966bccde0b8b6c9e8c6e663c747030c17435 (diff) | |
| download | linux-c9d95fbe59e426eed7f16e7cac812e46ac4772d0.tar.bz2 | |
ARM: convert PCI defines to variables
Convert PCIBIOS_MIN_IO and PCIBIOS_MIN_MEM to variables to allow
multi-platform builds. This also removes the requirement for a platform to
have a mach/hardware.h.
The default values for i/o and mem are 0x1000 and 0x01000000, respectively.
Per Arnd Bergmann, other values are likely to be incorrect, but this commit
does not try to address that issue.
Signed-off-by: Rob Herring <rob.herring@calxeda.com>
Acked-by: Nicolas Pitre <nicolas.pitre@linaro.org>
Reviewed-by: Arnd Bergmann <arnd@arndb.de>
Diffstat (limited to 'arch/arm/include/asm/pci.h')
| -rw-r--r-- | arch/arm/include/asm/pci.h | 6 |
1 files changed, 5 insertions, 1 deletions
diff --git a/arch/arm/include/asm/pci.h b/arch/arm/include/asm/pci.h index cb77e66c969f..2b1f245db0c6 100644 --- a/arch/arm/include/asm/pci.h +++ b/arch/arm/include/asm/pci.h @@ -6,7 +6,11 @@ #include <asm-generic/pci-bridge.h> #include <asm/mach/pci.h> /* for pci_sys_data */ -#include <mach/hardware.h> /* for PCIBIOS_MIN_* */ + +extern unsigned long pcibios_min_io; +#define PCIBIOS_MIN_IO pcibios_min_io +extern unsigned long pcibios_min_mem; +#define PCIBIOS_MIN_MEM pcibios_min_mem static inline int pcibios_assign_all_busses(void) { |