[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index] [Xen-devel] [PATCH] Dom0 PCI: fix a regression introduced by the SR-IOV change
The device class may be changed during the early fixup. So need to re-read the device class from pci_dev after the fixup. The patch "PCI: centralize device setup code" (c/s 825) wrongly cleaned up the device class re-read. This patch reverts that change. Signed-off-by: Yu Zhao <yu.zhao@xxxxxxxxx> # HG changeset patch # User Yu Zhao <yu.zhao@xxxxxxxxx> # Date 1244007008 -28800 # Node ID ec3442c2ed48eb11fcacd3fe31af48932f0a6645 # Parent 97e0d58411d4cee30c16ee1f81d23b72ec7f107c PCI: fix a regression introduced by the SR-IOV change The device class may be changed during the early fixup. So need to re-read the device class from pci_dev after the fixup. The patch "PCI: centralize device setup code" (c/s 825) wrongly cleaned up the device class re-read. This patch reverts that change. Signed-off-by: Yu Zhao <yu.zhao@xxxxxxxxx> diff -r 97e0d58411d4 -r ec3442c2ed48 drivers/pci/probe.c --- a/drivers/pci/probe.c Tue Jun 02 23:43:55 2009 +0100 +++ b/drivers/pci/probe.c Wed Jun 03 13:30:08 2009 +0800 @@ -721,6 +721,7 @@ /* Early fixups, before probing the BARs */ pci_fixup_device(pci_fixup_early, dev); + class = dev->class >> 8; switch (dev->hdr_type) { /* header type */ case PCI_HEADER_TYPE_NORMAL: /* standard header */ _______________________________________________ Xen-devel mailing list Xen-devel@xxxxxxxxxxxxxxxxxxx http://lists.xensource.com/xen-devel
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