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Re: "covering set" of PCI kernels?

On Thu, Mar 31, 2011 at 04:09:04PM -0500, David Young wrote:
> Today I am trying to answer the question, "what is the smallest
> set of kernel configurations to build, in order to compile all
> machine-dependent PCI code and all PCI drivers at least once?"
> The answer I have come up with so far is, "All GENERIC kernels for
> architectures having a pci/ directory, that is, these GENERIC kernels:
> % ls -d sys/arch/*/pci | sed 's/\/pci$//' | sed 's/$/\/conf\/GENERIC/' | \
> > xargs ls -d
> ls: sys/arch/algor/conf/GENERIC: No such file or directory
> ls: sys/arch/atari/conf/GENERIC: No such file or directory
> ls: sys/arch/powerpc/conf/GENERIC: No such file or directory
> ls: sys/arch/sgimips/conf/GENERIC: No such file or directory
> ls: sys/arch/x86/conf/GENERIC: No such file or directory
> sys/arch/alpha/conf/GENERIC             sys/arch/ibmnws/conf/GENERIC
> sys/arch/arc/conf/GENERIC               sys/arch/macppc/conf/GENERIC
> sys/arch/bebox/conf/GENERIC             sys/arch/mvmeppc/conf/GENERIC
> sys/arch/cats/conf/GENERIC              sys/arch/netwinder/conf/GENERIC
> sys/arch/cobalt/conf/GENERIC            sys/arch/ofppc/conf/GENERIC
> sys/arch/i386/conf/GENERIC              sys/arch/prep/conf/GENERIC
> sys/arch/ia64/conf/GENERIC              sys/arch/sandpoint/conf/GENERIC

I think you also need XEN kernels. amd64 XEN3_DOM0 will cover one part;
but we don't have kernels with xpci* at xenbus enabeld by default ...

Manuel Bouyer <>
     NetBSD: 26 ans d'experience feront toujours la difference

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