[PATCH] PCI: Provide a boot parameter to disable MSI
authorMatthew Wilcox <matthew@wil.cx>
Mon, 6 Mar 2006 05:33:34 +0000 (22:33 -0700)
committerGreg Kroah-Hartman <gregkh@suse.de>
Thu, 23 Mar 2006 22:35:16 +0000 (14:35 -0800)
commit309e57df7b766172ba137a8cbd909f88dd76e8e9
tree74cc85977654925c76c687e597c7586b9e75629b
parent5eeca8e688b6affba4cd85262152fdd1b274ad33
[PATCH] PCI: Provide a boot parameter to disable MSI

Several drivers are starting to grow options to disable MSI.  However,
it's often a host chipset issue, not something which individual drivers
should handle.  So we add the pci=nomsi kernel parameter to allow the user
to disable MSI modes for systems we haven't added to the quirk list yet.

Signed-off-by: Matthew Wilcox <matthew@wil.cx>
Signed-off-by: Randy Dunlap <rdunlap@xenotime.net>
Acked-by: Jeff Garzik <jeff@garzik.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
Documentation/kernel-parameters.txt
drivers/pci/Kconfig
drivers/pci/msi.c
drivers/pci/pci.c
drivers/pci/pci.h