PCI: fix HT MSI mapping fix

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Impact: fix bug

This patch reworks the nv_msi_ht_cap_quirk() and will only try to avoid
to enable ht_msi on device following that root dev, and don't touch that
root dev, but only do that trick with end_device on the chain.

Reported-by: Prakash Punnoor <prakash@punnoor.de>
Tested-by: Prakash Punnoor <prakash@punnoor.de>
Signed-off-by: Yinghai Lu <yinghai@kernel.org>
Signed-off-by: Jesse Barnes <jbarnes@virtuousgeek.org>

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Yinghai Lu 2009-03-29 12:30:05 -07:00 • committed by Jesse Barnes

parent de7453065d

commit eeafda70bf

1 changed files with 30 additions and 2 deletions

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32

drivers/pci/quirks.c

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