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| author | Michael S. Tsirkin <mst@redhat.com> | 2009-11-29 18:52:00 +0300 |
|---|---|---|
| committer | Michael S. Tsirkin <mst@redhat.com> | 2010-03-02 14:41:14 +0300 |
| commit | bc505f373979692d51a86d40925f77a8b09d17b9 (patch) | |
| tree | 9a40aee54a4010af3eb0209db49f1193d4e45511 /arch/alpha/include/asm/pgtable.h | |
| parent | 3119815912a220bdac943dfbdfee640414c0c611 (diff) | |
| download | linux-bc505f373979692d51a86d40925f77a8b09d17b9.tar.xz | |
virtio: set pci bus master enable bit
As all virtio devices perform DMA, we
must enable bus mastering for them to be
spec compliant.
This patch fixes hotplug of virtio devices
with Linux guests and qemu 0.11-0.12.
Tested-by: Alexander Graf <agraf@suse.de>
Signed-off-by: Michael S. Tsirkin <mst@redhat.com>
Diffstat (limited to 'arch/alpha/include/asm/pgtable.h')
0 files changed, 0 insertions, 0 deletions