x86/pci: Intel ioh bus num reg accessing fix

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It is above 0x100 (PCI-Express extended register space), so if mmconf
is not enable, we can't access it.

[ hpa: changed the bound from 0x200 to 0x120, which is the tight
  bound. ]

Reported-by: Jens Axboe <jens.axboe@oracle.com>
Signed-off-by: Yinghai Lu <yinghai@kernel.org>
LKML-Reference: <1261525263-13763-3-git-send-email-yinghai@kernel.org>
Signed-off-by: H. Peter Anvin <hpa@zytor.com>

...

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Yinghai Lu 2009-12-22 15:40:40 -08:00 • committed by H. Peter Anvin

parent 9dad0fd5a7

commit a557aae29c

1 changed files with 4 additions and 0 deletions

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arch/x86/pci/intel_bus.c

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