diff options
Diffstat (limited to 'target/i386/machine.c')
| -rw-r--r-- | target/i386/machine.c | 24 |
1 files changed, 24 insertions, 0 deletions
diff --git a/target/i386/machine.c b/target/i386/machine.c index bd2d82e..fd99c0b 100644 --- a/target/i386/machine.c +++ b/target/i386/machine.c @@ -713,6 +713,29 @@ static const VMStateDescription vmstate_msr_hyperv_stimer = { } }; +static bool hyperv_reenlightenment_enable_needed(void *opaque) +{ + X86CPU *cpu = opaque; + CPUX86State *env = &cpu->env; + + return env->msr_hv_reenlightenment_control != 0 || + env->msr_hv_tsc_emulation_control != 0 || + env->msr_hv_tsc_emulation_status != 0; +} + +static const VMStateDescription vmstate_msr_hyperv_reenlightenment = { + .name = "cpu/msr_hyperv_reenlightenment", + .version_id = 1, + .minimum_version_id = 1, + .needed = hyperv_reenlightenment_enable_needed, + .fields = (VMStateField[]) { + VMSTATE_UINT64(env.msr_hv_reenlightenment_control, X86CPU), + VMSTATE_UINT64(env.msr_hv_tsc_emulation_control, X86CPU), + VMSTATE_UINT64(env.msr_hv_tsc_emulation_status, X86CPU), + VMSTATE_END_OF_LIST() + } +}; + static bool avx512_needed(void *opaque) { X86CPU *cpu = opaque; @@ -1005,6 +1028,7 @@ VMStateDescription vmstate_x86_cpu = { &vmstate_msr_hyperv_runtime, &vmstate_msr_hyperv_synic, &vmstate_msr_hyperv_stimer, + &vmstate_msr_hyperv_reenlightenment, &vmstate_avx512, &vmstate_xss, &vmstate_tsc_khz, |