| commit | 861fec459bb4db69123c3b320e1bad9585cdb524 | |
| author | Chao Gao <chao.gao@intel.com> | |
| Fri, 17 Nov 2017 06:24:23 +0000 (17 14:24 +0800) | ||
| committer | Michael S. Tsirkin <mst@redhat.com> | |
| Fri, 1 Dec 2017 16:28:15 +0000 (1 18:28 +0200) | ||
| tree | 7cdc148251be74954160be7e10e1697eb4f499ef | treesnapshot (tar.gz zip) |
| parent | c11d61271b9e6e7a1f0479ef1ca8fb55fa457a62 | commitdiff |
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>
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>
| include/hw/i386/apic-msidef.h | diffblobblamehistory |