These changes are the raw update to linux-4.4.6-rt14. Kernel sources

[kvmfornfv.git] / kernel / arch / x86 / include / uapi / asm / hyperv.h

diff --git a/kernel/arch/x86/include/uapi/asm/hyperv.h b/kernel/arch/x86/include/uapi/asm/hyperv.h
index ce6068d..040d408 100644 (file)
--- a/kernel/arch/x86/include/uapi/asm/hyperv.h
+++ b/kernel/arch/x86/include/uapi/asm/hyperv.h
@@ -27,6 +27,8 @@
 #define HV_X64_MSR_VP_RUNTIME_AVAILABLE                (1 << 0)
 /* Partition Reference Counter (HV_X64_MSR_TIME_REF_COUNT) available*/
 #define HV_X64_MSR_TIME_REF_COUNT_AVAILABLE    (1 << 1)
+/* Partition reference TSC MSR is available */
+#define HV_X64_MSR_REFERENCE_TSC_AVAILABLE              (1 << 9)
 
 /* A partition's reference time stamp counter (TSC) page */
 #define HV_X64_MSR_REFERENCE_TSC               0x40000021
@@ -108,6 +110,8 @@
 #define HV_X64_HYPERCALL_PARAMS_XMM_AVAILABLE          (1 << 4)
 /* Support for a virtual guest idle state is available */
 #define HV_X64_GUEST_IDLE_STATE_AVAILABLE              (1 << 5)
+/* Guest crash data handler available */
+#define HV_X64_GUEST_CRASH_MSR_AVAILABLE               (1 << 10)
 
 /*
  * Implementation recommendations. Indicates which behaviors the hypervisor
@@ -149,6 +153,12 @@
 /* MSR used to provide vcpu index */
 #define HV_X64_MSR_VP_INDEX                    0x40000002
 
+/* MSR used to reset the guest OS. */
+#define HV_X64_MSR_RESET                       0x40000003
+
+/* MSR used to provide vcpu runtime in 100ns units */
+#define HV_X64_MSR_VP_RUNTIME                  0x40000010
+
 /* MSR used to read the per-partition time reference counter */
 #define HV_X64_MSR_TIME_REF_COUNT              0x40000020
 
@@ -199,6 +209,17 @@
 #define HV_X64_MSR_STIMER3_CONFIG              0x400000B6
 #define HV_X64_MSR_STIMER3_COUNT               0x400000B7
 
+/* Hyper-V guest crash notification MSR's */
+#define HV_X64_MSR_CRASH_P0                    0x40000100
+#define HV_X64_MSR_CRASH_P1                    0x40000101
+#define HV_X64_MSR_CRASH_P2                    0x40000102
+#define HV_X64_MSR_CRASH_P3                    0x40000103
+#define HV_X64_MSR_CRASH_P4                    0x40000104
+#define HV_X64_MSR_CRASH_CTL                   0x40000105
+#define HV_X64_MSR_CRASH_CTL_NOTIFY            (1ULL << 63)
+#define HV_X64_MSR_CRASH_PARAMS                \
+               (1 + (HV_X64_MSR_CRASH_P4 - HV_X64_MSR_CRASH_P0))
+
 #define HV_X64_MSR_HYPERCALL_ENABLE            0x00000001
 #define HV_X64_MSR_HYPERCALL_PAGE_ADDRESS_SHIFT        12
 #define HV_X64_MSR_HYPERCALL_PAGE_ADDRESS_MASK \
@@ -236,4 +257,16 @@ typedef struct _HV_REFERENCE_TSC_PAGE {
        __s64 tsc_offset;
 } HV_REFERENCE_TSC_PAGE, *PHV_REFERENCE_TSC_PAGE;
 
+/* Define the number of synthetic interrupt sources. */
+#define HV_SYNIC_SINT_COUNT            (16)
+/* Define the expected SynIC version. */
+#define HV_SYNIC_VERSION_1             (0x1)
+
+#define HV_SYNIC_CONTROL_ENABLE                (1ULL << 0)
+#define HV_SYNIC_SIMP_ENABLE           (1ULL << 0)
+#define HV_SYNIC_SIEFP_ENABLE          (1ULL << 0)
+#define HV_SYNIC_SINT_MASKED           (1ULL << 16)
+#define HV_SYNIC_SINT_AUTO_EOI         (1ULL << 17)
+#define HV_SYNIC_SINT_VECTOR_MASK      (0xFF)
+
 #endif