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(parent: ff51a98) | patch
PCI MSI: always toggle legacy-INTx-enable bit upon MSI entry/exit
authorJeff Garzik <jeff@garzik.org>
Thu, 7 Dec 2006 22:56:06 +0000 (17:56 -0500)
committerJeff Garzik <jeff@garzik.org>
Thu, 7 Dec 2006 22:56:06 +0000 (17:56 -0500)
commit1769b46a3ed9ce68c835f84493be46e606e58ef1
tree28188bdf8ac4a7562ef896b7013c29f6a3b9bf30tree | snapshot (tar.gz zip)
parentff51a98799931256b555446b2f5675db08de6229commit | diff
PCI MSI: always toggle legacy-INTx-enable bit upon MSI entry/exit

The current code (prior to this change) would disable the PCI INTx
legacy interrupt when enabling MSI... but only on PCI Express.  We
should do this for all MSI devices, for safety's sake.

Signed-off-by: Jeff Garzik <jeff@garzik.org>
drivers/pci/msi.c diff | blob | blame | history