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3 Commits

Author SHA1 Message Date
Jan Kiszka 501981126d kvmvapic: Use optionrom helpers 
Use OPTION_ROM_START/END from the common header file, add comment to
init code.

Signed-off-by: Jan Kiszka <jan.kiszka@siemens.com>
Signed-off-by: Avi Kivity <avi@redhat.com>
 2012-02-18 12:16:01 +02:00
Jan Kiszka 1189aa519c kvmvapic: Simplify mp/up_set_tpr 
The CH registers is only written, never read. So we can remove these
operations and, in case of up_set_tpr, also the ECX push/pop.

Signed-off-by: Jan Kiszka <jan.kiszka@siemens.com>
Signed-off-by: Avi Kivity <avi@redhat.com>
 2012-02-18 12:16:00 +02:00
Jan Kiszka 2a2af967b0 kvmvapic: Add option ROM 
This imports and builds the original VAPIC option ROM of qemu-kvm.
Its interaction with QEMU is described in the commit that introduces the
corresponding device model.

Signed-off-by: Jan Kiszka <jan.kiszka@siemens.com>
Signed-off-by: Avi Kivity <avi@redhat.com>
 2012-02-18 12:15:57 +02:00