diff options
| author | Vitaly Kuznetsov <vkuznets@redhat.com> | 2019-05-17 16:19:24 +0200 |
|---|---|---|
| committer | Paolo Bonzini <pbonzini@redhat.com> | 2019-06-21 02:29:39 +0200 |
| commit | 128531d9e10908a08761ed1ce10e607985d172d7 (patch) | |
| tree | 8221bb01bfe2372edbdd2f801d7bc6ca8c6f91d3 /target/i386/cpu.h | |
| parent | 8caba36db5d70beb5353b5b5d28421b67275bcf0 (diff) | |
i386/kvm: add support for Direct Mode for Hyper-V synthetic timers
Hyper-V on KVM can only use Synthetic timers with Direct Mode (opting for
an interrupt instead of VMBus message). This new capability is only
announced in KVM_GET_SUPPORTED_HV_CPUID.
Signed-off-by: Vitaly Kuznetsov <vkuznets@redhat.com>
Message-Id: <20190517141924.19024-10-vkuznets@redhat.com>
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
Diffstat (limited to 'target/i386/cpu.h')
| -rw-r--r-- | target/i386/cpu.h | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/target/i386/cpu.h b/target/i386/cpu.h index 86edbf50e6..7470acf065 100644 --- a/target/i386/cpu.h +++ b/target/i386/cpu.h @@ -749,6 +749,7 @@ typedef uint32_t FeatureWordArray[FEATURE_WORDS]; #define HYPERV_FEAT_TLBFLUSH 11 #define HYPERV_FEAT_EVMCS 12 #define HYPERV_FEAT_IPI 13 +#define HYPERV_FEAT_STIMER_DIRECT 14 #ifndef HYPERV_SPINLOCK_NEVER_RETRY #define HYPERV_SPINLOCK_NEVER_RETRY 0xFFFFFFFF |