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authorkettenis <kettenis@openbsd.org>2010-07-26 17:46:29 +0000
committerkettenis <kettenis@openbsd.org>2010-07-26 17:46:29 +0000
commit43d0b534624ea591377a06fb9da9a1b79d01abcf (patch)
treeb3d3e4f9d028d3839458c91dfec30522baa82827 /sys/dev/pci/if_em.c
parentremove merge error which was commited (diff)
downloadwireguard-openbsd-43d0b534624ea591377a06fb9da9a1b79d01abcf.tar.xz
wireguard-openbsd-43d0b534624ea591377a06fb9da9a1b79d01abcf.zip
Some machines include VID devices for hardware that doesn't exist. Avoid
attaching those devices by checking whether the PCI bus on which they are supposed to sit exists. Fixes issues with brightness controls on my Dell laptop. ok marco@, pirofti@
Diffstat (limited to 'sys/dev/pci/if_em.c')
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