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authorLinus Torvalds <torvalds@g5.osdl.org>2005-08-26 10:49:22 -0700
committerLinus Torvalds <torvalds@g5.osdl.org>2005-08-26 10:49:22 -0700
commit755528c860b05fcecda1c88a2bdaffcb50760a7f (patch)
treed8b7aaaec93de93841b46e8e05a3b454d05bd357 /lib
parent26aad69e3dd854abe9028ca873fb40b410a39dd7 (diff)
Ignore disabled ROM resources at setup
Writing even a disabled value seems to mess up some matrox graphics cards. It may be a card-related issue, but we may also be writing reserved low bits in the result. This was a fall-out of switching x86 over to the generic PCI resource allocation code, and needs more debugging. In particular, the old x86 code defaulted to not doing any resource allocations at all for ROM resources. In the meantime, this has been reported to make X happier by Helge Hafting <helgehaf@aitel.hist.no>. Signed-off-by: Linus Torvalds <torvalds@osdl.org>
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