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| author | Chao Gao <chao.gao@intel.com> | 2017-11-17 14:24:23 +0800 |
|---|---|---|
| committer | Michael S. Tsirkin <mst@redhat.com> | 2017-12-01 18:28:15 +0200 |
| commit | 861fec459bb4db69123c3b320e1bad9585cdb524 (patch) | |
| tree | 7cdc148251be74954160be7e10e1697eb4f499ef /hw/intc | |
| parent | c11d61271b9e6e7a1f0479ef1ca8fb55fa457a62 (diff) | |
| download | qemu-861fec459bb4db69123c3b320e1bad9585cdb524.tar.gz | |
i386/msi: Correct mask of destination ID in MSI address
According to SDM 10.11.1, only [19:12] bits of MSI address are
Destination ID, change the mask to avoid ambiguity for VT-d spec
has used the bit 4 to indicate a remappable interrupt request.
Signed-off-by: Chao Gao <chao.gao@intel.com>
Signed-off-by: Lan Tianyu <tianyu.lan@intel.com>
Reviewed-by: Anthony PERARD <anthony.perard@citrix.com>
Reviewed-by: Peter Xu <peterx@redhat.com>
Reviewed-by: Michael S. Tsirkin <mst@redhat.com>
Signed-off-by: Michael S. Tsirkin <mst@redhat.com>
Diffstat (limited to 'hw/intc')
0 files changed, 0 insertions, 0 deletions