On Wed, 13 Apr 2011 17:01:38 -0500 Xianghua Xiao wrote: > Yes I read that but my ARCH is arm. > It would probably make sense to implement pci=off for any $arch. Any problem with that, linux-pci?? > > On Wed, Apr 13, 2011 at 3:10 PM, Randy Dunlap <rdunlap@xxxxxxxxxxxx> wrote: > > On Wed, 13 Apr 2011 15:05:59 -0500 Xianghua Xiao wrote: > > > >> Is it possible to do something like 'pci=off' to have the same effect > >> as turning of CONFIG_PCI during menuconfig? > >> I want to build one image for both PCIE RC and PCIE EP(endpoint), for > >> EP I do not need PCI to be enabled at all. > >> > >> looking at drivers/pci/pci.c I don't see such option exists, am I > >> missing something? > > > > Hm. Documentation/kernel-parameters.txt says: > > > > > > pci=option[,option...] [PCI] various PCI subsystem options: > > earlydump [X86] dump PCI config space before the kernel > > changes anything > > off [X86] don't probe for the PCI bus > > > > What $ARCH are you using? > > > > See arch/x86/pci/common.c::pcibios_setup() for code that handles > > pci=off > > > > --- --- ~Randy *** Remember to use Documentation/SubmitChecklist when testing your code *** -- To unsubscribe from this list: send the line "unsubscribe linux-pci" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
