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[Qemu-devel] [PATCH v1 1/5] lib/x86: Added Hyper-V MSR's availability bi
From: |
Andrey Smetanin |
Subject: |
[Qemu-devel] [PATCH v1 1/5] lib/x86: Added Hyper-V MSR's availability bits into msr.h |
Date: |
Thu, 26 Nov 2015 19:29:53 +0300 |
Signed-off-by: Andrey Smetanin <address@hidden>
Reviewed-by: Roman Kagan <address@hidden>
CC: Paolo Bonzini <address@hidden>
CC: Marcelo Tosatti <address@hidden>
CC: Roman Kagan <address@hidden>
CC: Denis V. Lunev <address@hidden>
CC: address@hidden
---
lib/x86/msr.h | 4 ++++
x86/hyperv_synic.c | 2 +-
2 files changed, 5 insertions(+), 1 deletion(-)
diff --git a/lib/x86/msr.h b/lib/x86/msr.h
index 54da420..89ed718 100644
--- a/lib/x86/msr.h
+++ b/lib/x86/msr.h
@@ -408,6 +408,10 @@
#define MSR_VM_IGNNE 0xc0010115
#define MSR_VM_HSAVE_PA 0xc0010117
+#define HV_X64_MSR_TIME_REF_COUNT_AVAILABLE (1 << 1)
+#define HV_X64_MSR_SYNIC_AVAILABLE (1 << 2)
+#define HV_X64_MSR_SYNTIMER_AVAILABLE (1 << 3)
+
/* Define synthetic interrupt controller model specific registers. */
#define HV_X64_MSR_SCONTROL 0x40000080
#define HV_X64_MSR_SVERSION 0x40000081
diff --git a/x86/hyperv_synic.c b/x86/hyperv_synic.c
index 18d1295..eb141c1 100644
--- a/x86/hyperv_synic.c
+++ b/x86/hyperv_synic.c
@@ -11,7 +11,7 @@
#define MAX_CPUS 4
#define HYPERV_CPUID_FEATURES 0x40000003
-#define HV_X64_MSR_SYNIC_AVAILABLE (1 << 2)
+
#define HV_SYNIC_CONTROL_ENABLE (1ULL << 0)
#define HV_SYNIC_SIMP_ENABLE (1ULL << 0)
#define HV_SYNIC_SIEFP_ENABLE (1ULL << 0)
--
2.4.3