PCI: fix for quirk_e100_interrupt()

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Check that the e100 is in the D0 power state. If it's not, it won't
respond to MMIO accesses and we end up with master-abort machine
checks on some platforms.

Signed-off-by: Ivan Kokshaysky <ink@jurassic.park.msu.ru>
Cc: Auke Kok <auke-jan.h.kok@intel.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>

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Ivan Kokshaysky 2007-12-18 00:39:27 +03:00 • committed by Greg Kroah-Hartman

parent 3609801ecc

commit e64aeccbec

1 changed files with 13 additions and 1 deletions

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drivers/pci/quirks.c

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