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authorAtsushi Nemoto <anemo@mba.ocn.ne.jp>2007-02-05 16:36:06 -0800
committerGreg Kroah-Hartman <gregkh@suse.de>2007-02-16 15:30:10 -0800
commit4516a618a76eae6eb1b37259ad49f39b7b7f33d8 (patch)
tree9122bdc9e596064542f14b23450ac24e18af1c4d /include
parent26ba05e4c66ad3fafe08412ffcf8c328cc4640b0 (diff)
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')
-rw-r--r--include/linux/pci.h3
1 files changed, 3 insertions, 0 deletions
diff --git a/include/linux/pci.h b/include/linux/pci.h
index 98c8765a488..2c4b6842dfb 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 */