git: pci: Add a quirk for chips w/ broken MSI support.

[Sepherosa Ziehau]

commit 8f0f2b2cb412da8c4c144f2aa50b5216ffde7a26
Author: Sepherosa Ziehau <sephe at dragonflybsd.org>
Date:   Thu Jan 5 21:15:06 2017 +0800

    pci: Add a quirk for chips w/ broken MSI support.
    
    These chips (mainly chips supported by alc(4)) will not send MSI,
    if INTxDIS is set.
    
    Obtained-from: FreeBSD

Summary of changes:
 sys/bus/pci/pci.c | 35 +++++++++++++++++++++++++++++++++--
 1 file changed, 33 insertions(+), 2 deletions(-)

http://gitweb.dragonflybsd.org/dragonfly.git/commitdiff/8f0f2b2cb412da8c4c144f2aa50b5216ffde7a26


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