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| author | Atsushi Nemoto <anemo@mba.ocn.ne.jp> | 2007-02-05 16:36:06 -0800 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@suse.de> | 2007-02-16 15:30:10 -0800 |
| commit | 4516a618a76eae6eb1b37259ad49f39b7b7f33d8 (patch) | |
| tree | 9122bdc9e596064542f14b23450ac24e18af1c4d /include/linux/pci.h | |
| parent | 26ba05e4c66ad3fafe08412ffcf8c328cc4640b0 (diff) | |
| download | lwn-4516a618a76eae6eb1b37259ad49f39b7b7f33d8.tar.gz lwn-4516a618a76eae6eb1b37259ad49f39b7b7f33d8.zip | |
PCI: Make CARDBUS_MEM_SIZE and CARDBUS_IO_SIZE boot options
CARDBUS_MEM_SIZE was increased to 64MB on 2.6.20-rc2, but larger size might
result in allocation failure for the reserving itself on some platforms
(for example typical 32bit MIPS). Make it (and CARDBUS_IO_SIZE too)
customizable by "pci=" option for such platforms.
Signed-off-by: Atsushi Nemoto <anemo@mba.ocn.ne.jp>
Cc: Daniel Ritz <daniel.ritz@gmx.ch>
Cc: Ralf Baechle <ralf@linux-mips.org>
Cc: Ivan Kokshaysky <ink@jurassic.park.msu.ru>
Cc: Dominik Brodowski <linux@dominikbrodowski.net>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
Diffstat (limited to 'include/linux/pci.h')
| -rw-r--r-- | include/linux/pci.h | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/include/linux/pci.h b/include/linux/pci.h index 98c8765a488e..2c4b6842dfb9 100644 --- a/include/linux/pci.h +++ b/include/linux/pci.h @@ -854,5 +854,8 @@ extern int pci_pci_problems; #define PCIPCI_ALIMAGIK 32 /* Need low latency setting */ #define PCIAGP_FAIL 64 /* No PCI to AGP DMA */ +extern unsigned long pci_cardbus_io_size; +extern unsigned long pci_cardbus_mem_size; + #endif /* __KERNEL__ */ #endif /* LINUX_PCI_H */ |