diff options
| author | Paolo Bonzini <pbonzini@redhat.com> | 2015-03-31 17:13:01 +0200 |
|---|---|---|
| committer | Paolo Bonzini <pbonzini@redhat.com> | 2015-06-05 17:36:39 +0200 |
| commit | 64130fa4a1514ae7a580b8d46290a11784770600 (patch) | |
| tree | 63555f06f70a25dac3b0af5193815fd2383cf16c /include/hw/qdev-properties.h | |
| parent | 3de70c0899db2712a5ae321093aa6173d6f76706 (diff) | |
q35: implement high SMRAM
When H_SMRAME is 1, low memory at 0xa0000 is left alone by
SMM, and instead the chipset maps the 0xa0000-0xbffff window at
0xfeda0000-0xfedbffff. This affects both the "non-SMM" view controlled
by D_OPEN and the SMM view controlled by G_SMRAME, so add two new
MemoryRegions and toggle the enabled/disabled state of all four
in mch_update_smram.
Acked-by: Michael S. Tsirkin <mst@redhat.com>
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
Diffstat (limited to 'include/hw/qdev-properties.h')
0 files changed, 0 insertions, 0 deletions