motorhead/qemu
1
0
Fork 0
mirror of https://github.com/Motorhead1991/qemu.git synced 2025-08-02 23:33:54 -06:00
Code Issues Projects Releases Packages Wiki Activity Actions

kvm: support TSC deadline MSR with subsection

Browse source 
KVM add emulation of lapic tsc deadline timer for guest.
This patch is co-operation work at qemu side.

Use subsections to save/restore the field (mtosatti).

Signed-off-by: Liu, Jinsong <jinsong.liu@intel.com>
Signed-off-by: Marcelo Tosatti <mtosatti@redhat.com>
This commit is contained in:
Liu, Jinsong 2011-10-05 16:52:32 -03:00 • committed by Marcelo Tosatti
parent 38d2c27ea6
commit aa82ba549a
3 changed files with 37 additions and 0 deletions
Download patch file Download diff file Expand all files Collapse all files

2
target-i386/cpu.h
View file

@ -283,6 +283,7 @@
#define MSR_IA32_APICBASE_BSP (1<<8)
#define MSR_IA32_APICBASE_ENABLE (1<<11)
#define MSR_IA32_APICBASE_BASE (0xfffff<<12)
#define MSR_IA32_TSCDEADLINE 0x6e0
#define MSR_MTRRcap 0xfe
#define MSR_MTRRcap_VCNT 8
@ -687,6 +688,7 @@ typedef struct CPUX86State {
uint64_t async_pf_en_msr;
uint64_t tsc;
uint64_t tsc_deadline;
uint64_t mcg_status;