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| author | Gerd Hoffmann <kraxel@redhat.com> | 2015-04-20 10:55:09 +0200 |
|---|---|---|
| committer | Paolo Bonzini <pbonzini@redhat.com> | 2015-06-05 19:45:13 +0200 |
| commit | bafc90bdc594a4d04db846bd8712bdcec59678a8 (patch) | |
| tree | acb3d27e2fff6060317acd9e6ba870f685ad9c24 /hw/isa | |
| parent | 66e2ec2417e72edea1df5fb340b210100b0571b7 (diff) | |
q35: implement TSEG
TSEG provides larger amounts of SMRAM than the 128 KB available with
legacy SMRAM and high SMRAM.
Route access to tseg into nowhere when enabled, for both cpus and
busmaster dma, and add tseg window to smram region, so cpus can access
it in smm mode.
Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
Acked-by: Michael S. Tsirkin <mst@redhat.com>
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
Diffstat (limited to 'hw/isa')
0 files changed, 0 insertions, 0 deletions