From 4516a618a76eae6eb1b37259ad49f39b7b7f33d8 Mon Sep 17 00:00:00 2001 From: Atsushi Nemoto Date: Mon, 5 Feb 2007 16:36:06 -0800 Subject: 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 Cc: Daniel Ritz Cc: Ralf Baechle Cc: Ivan Kokshaysky Cc: Dominik Brodowski Signed-off-by: Andrew Morton Signed-off-by: Greg Kroah-Hartman --- Documentation/kernel-parameters.txt | 6 ++++++ 1 file changed, 6 insertions(+) (limited to 'Documentation/kernel-parameters.txt') diff --git a/Documentation/kernel-parameters.txt b/Documentation/kernel-parameters.txt index abd575cfc759..ce1f2c85e20f 100644 --- a/Documentation/kernel-parameters.txt +++ b/Documentation/kernel-parameters.txt @@ -1275,6 +1275,12 @@ and is between 256 and 4096 characters. It is defined in the file This sorting is done to get a device order compatible with older (<= 2.4) kernels. nobfsort Don't sort PCI devices into breadth-first order. + cbiosize=nn[KMG] The fixed amount of bus space which is + reserved for the CardBus bridge's IO window. + The default value is 256 bytes. + cbmemsize=nn[KMG] The fixed amount of bus space which is + reserved for the CardBus bridge's memory + window. The default value is 64 megabytes. pcmv= [HW,PCMCIA] BadgePAD 4 -- cgit v1.2.3