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authorLinus Torvalds <torvalds@linux-foundation.org>2008-04-22 18:16:30 -0700
committerLinus Torvalds <torvalds@linux-foundation.org>2008-04-22 18:16:30 -0700
commit934b7024f0ed29003c95cef447d92737ab86dc4f (patch)
treeeade0cdc07dbb8ab46c57244444fc8697e129f66 /kernel
parent29591b92e19f409d5ad4c099c2b7b5ea56f50dfa (diff)
Fix cardbus resource allocation
Commit 884525655d07fdee9245716b998ecdc45cdd8007 ("PCI: clean up resource alignment management") didn't set the alignment information for the cardbus window resources, causing their subsequent allocations to fail miserably with a message like yenta_cardbus 0000:15:00.0: device not available because of BAR 7 [100:1ff] collisions yenta_cardbus: probe of 0000:15:00.0 failed with error -16 or similar. This fixes it and clarifies the code a bit too (we used to have to use the insane PCI bridge alignment logic that put the alignment in the "start" field, this makes it use the slightly easier-to-understand size-based alignment, and allows us to set the resource start to zero until it gets allocated). Reported-and-tested-by: Jeff Chua <jeff.chua.linux@gmail.com> Cc: Ivan Kokshaysky <ink@jurassic.park.msu.ru> Cc: Jesse Barnes <jbarnes@virtuousgeek.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Diffstat (limited to 'kernel')
0 files changed, 0 insertions, 0 deletions