1 /**************************************************************************** 2 **************************************************************************** 3 *** 4 *** This header was automatically generated from a Linux kernel header 5 *** of the same name, to make information necessary for userspace to 6 *** call into the kernel available to libc. It contains only constants, 7 *** structures, and macros generated from the original header, and thus, 8 *** contains no copyrightable information. 9 *** 10 *** To edit the content of this header, modify the corresponding 11 *** source file (e.g. under external/kernel-headers/original/) then 12 *** run bionic/libc/kernel/tools/update_all.py 13 *** 14 *** Any manual change here will be lost the next time this script will 15 *** be run. You've been warned! 16 *** 17 **************************************************************************** 18 ****************************************************************************/ 19 #ifndef _ASM_X86_HYPERV_H 20 #define _ASM_X86_HYPERV_H 21 #include <linux/types.h> 22 #define HYPERV_CPUID_VENDOR_AND_MAX_FUNCTIONS 0x40000000 23 #define HYPERV_CPUID_INTERFACE 0x40000001 24 #define HYPERV_CPUID_VERSION 0x40000002 25 #define HYPERV_CPUID_FEATURES 0x40000003 26 #define HYPERV_CPUID_ENLIGHTMENT_INFO 0x40000004 27 #define HYPERV_CPUID_IMPLEMENT_LIMITS 0x40000005 28 #define HYPERV_HYPERVISOR_PRESENT_BIT 0x80000000 29 #define HYPERV_CPUID_MIN 0x40000005 30 #define HYPERV_CPUID_MAX 0x4000ffff 31 #define HV_X64_MSR_VP_RUNTIME_AVAILABLE (1 << 0) 32 #define HV_X64_MSR_TIME_REF_COUNT_AVAILABLE (1 << 1) 33 #define HV_X64_MSR_REFERENCE_TSC_AVAILABLE (1 << 9) 34 #define HV_X64_MSR_REFERENCE_TSC 0x40000021 35 #define HV_X64_MSR_APIC_FREQUENCY_AVAILABLE (1 << 11) 36 #define HV_X64_MSR_TSC_FREQUENCY_AVAILABLE (1 << 11) 37 #define HV_X64_MSR_SYNIC_AVAILABLE (1 << 2) 38 #define HV_X64_MSR_SYNTIMER_AVAILABLE (1 << 3) 39 #define HV_X64_MSR_APIC_ACCESS_AVAILABLE (1 << 4) 40 #define HV_X64_MSR_HYPERCALL_AVAILABLE (1 << 5) 41 #define HV_X64_MSR_VP_INDEX_AVAILABLE (1 << 6) 42 #define HV_X64_MSR_RESET_AVAILABLE (1 << 7) 43 #define HV_X64_MSR_STAT_PAGES_AVAILABLE (1 << 8) 44 #define HV_X64_CREATE_PARTITIONS (1 << 0) 45 #define HV_X64_ACCESS_PARTITION_ID (1 << 1) 46 #define HV_X64_ACCESS_MEMORY_POOL (1 << 2) 47 #define HV_X64_ADJUST_MESSAGE_BUFFERS (1 << 3) 48 #define HV_X64_POST_MESSAGES (1 << 4) 49 #define HV_X64_SIGNAL_EVENTS (1 << 5) 50 #define HV_X64_CREATE_PORT (1 << 6) 51 #define HV_X64_CONNECT_PORT (1 << 7) 52 #define HV_X64_ACCESS_STATS (1 << 8) 53 #define HV_X64_DEBUGGING (1 << 11) 54 #define HV_X64_CPU_POWER_MANAGEMENT (1 << 12) 55 #define HV_X64_CONFIGURE_PROFILER (1 << 13) 56 #define HV_X64_MWAIT_AVAILABLE (1 << 0) 57 #define HV_X64_GUEST_DEBUGGING_AVAILABLE (1 << 1) 58 #define HV_X64_PERF_MONITOR_AVAILABLE (1 << 2) 59 #define HV_X64_CPU_DYNAMIC_PARTITIONING_AVAILABLE (1 << 3) 60 #define HV_X64_HYPERCALL_PARAMS_XMM_AVAILABLE (1 << 4) 61 #define HV_X64_GUEST_IDLE_STATE_AVAILABLE (1 << 5) 62 #define HV_X64_GUEST_CRASH_MSR_AVAILABLE (1 << 10) 63 #define HV_X64_MWAIT_RECOMMENDED (1 << 0) 64 #define HV_X64_LOCAL_TLB_FLUSH_RECOMMENDED (1 << 1) 65 #define HV_X64_REMOTE_TLB_FLUSH_RECOMMENDED (1 << 2) 66 #define HV_X64_APIC_ACCESS_RECOMMENDED (1 << 3) 67 #define HV_X64_SYSTEM_RESET_RECOMMENDED (1 << 4) 68 #define HV_X64_RELAXED_TIMING_RECOMMENDED (1 << 5) 69 #define HV_X64_MSR_GUEST_OS_ID 0x40000000 70 #define HV_X64_MSR_HYPERCALL 0x40000001 71 #define HV_X64_MSR_VP_INDEX 0x40000002 72 #define HV_X64_MSR_RESET 0x40000003 73 #define HV_X64_MSR_VP_RUNTIME 0x40000010 74 #define HV_X64_MSR_TIME_REF_COUNT 0x40000020 75 #define HV_X64_MSR_TSC_FREQUENCY 0x40000022 76 #define HV_X64_MSR_APIC_FREQUENCY 0x40000023 77 #define HV_X64_MSR_EOI 0x40000070 78 #define HV_X64_MSR_ICR 0x40000071 79 #define HV_X64_MSR_TPR 0x40000072 80 #define HV_X64_MSR_APIC_ASSIST_PAGE 0x40000073 81 #define HV_X64_MSR_SCONTROL 0x40000080 82 #define HV_X64_MSR_SVERSION 0x40000081 83 #define HV_X64_MSR_SIEFP 0x40000082 84 #define HV_X64_MSR_SIMP 0x40000083 85 #define HV_X64_MSR_EOM 0x40000084 86 #define HV_X64_MSR_SINT0 0x40000090 87 #define HV_X64_MSR_SINT1 0x40000091 88 #define HV_X64_MSR_SINT2 0x40000092 89 #define HV_X64_MSR_SINT3 0x40000093 90 #define HV_X64_MSR_SINT4 0x40000094 91 #define HV_X64_MSR_SINT5 0x40000095 92 #define HV_X64_MSR_SINT6 0x40000096 93 #define HV_X64_MSR_SINT7 0x40000097 94 #define HV_X64_MSR_SINT8 0x40000098 95 #define HV_X64_MSR_SINT9 0x40000099 96 #define HV_X64_MSR_SINT10 0x4000009A 97 #define HV_X64_MSR_SINT11 0x4000009B 98 #define HV_X64_MSR_SINT12 0x4000009C 99 #define HV_X64_MSR_SINT13 0x4000009D 100 #define HV_X64_MSR_SINT14 0x4000009E 101 #define HV_X64_MSR_SINT15 0x4000009F 102 #define HV_X64_MSR_STIMER0_CONFIG 0x400000B0 103 #define HV_X64_MSR_STIMER0_COUNT 0x400000B1 104 #define HV_X64_MSR_STIMER1_CONFIG 0x400000B2 105 #define HV_X64_MSR_STIMER1_COUNT 0x400000B3 106 #define HV_X64_MSR_STIMER2_CONFIG 0x400000B4 107 #define HV_X64_MSR_STIMER2_COUNT 0x400000B5 108 #define HV_X64_MSR_STIMER3_CONFIG 0x400000B6 109 #define HV_X64_MSR_STIMER3_COUNT 0x400000B7 110 #define HV_X64_MSR_CRASH_P0 0x40000100 111 #define HV_X64_MSR_CRASH_P1 0x40000101 112 #define HV_X64_MSR_CRASH_P2 0x40000102 113 #define HV_X64_MSR_CRASH_P3 0x40000103 114 #define HV_X64_MSR_CRASH_P4 0x40000104 115 #define HV_X64_MSR_CRASH_CTL 0x40000105 116 #define HV_X64_MSR_CRASH_CTL_NOTIFY (1ULL << 63) 117 #define HV_X64_MSR_CRASH_PARAMS (1 + (HV_X64_MSR_CRASH_P4 - HV_X64_MSR_CRASH_P0)) 118 #define HV_X64_MSR_HYPERCALL_ENABLE 0x00000001 119 #define HV_X64_MSR_HYPERCALL_PAGE_ADDRESS_SHIFT 12 120 #define HV_X64_MSR_HYPERCALL_PAGE_ADDRESS_MASK (~((1ull << HV_X64_MSR_HYPERCALL_PAGE_ADDRESS_SHIFT) - 1)) 121 #define HVCALL_NOTIFY_LONG_SPIN_WAIT 0x0008 122 #define HVCALL_POST_MESSAGE 0x005c 123 #define HVCALL_SIGNAL_EVENT 0x005d 124 #define HV_X64_MSR_APIC_ASSIST_PAGE_ENABLE 0x00000001 125 #define HV_X64_MSR_APIC_ASSIST_PAGE_ADDRESS_SHIFT 12 126 #define HV_X64_MSR_APIC_ASSIST_PAGE_ADDRESS_MASK (~((1ull << HV_X64_MSR_APIC_ASSIST_PAGE_ADDRESS_SHIFT) - 1)) 127 #define HV_X64_MSR_TSC_REFERENCE_ENABLE 0x00000001 128 #define HV_X64_MSR_TSC_REFERENCE_ADDRESS_SHIFT 12 129 #define HV_PROCESSOR_POWER_STATE_C0 0 130 #define HV_PROCESSOR_POWER_STATE_C1 1 131 #define HV_PROCESSOR_POWER_STATE_C2 2 132 #define HV_PROCESSOR_POWER_STATE_C3 3 133 #define HV_STATUS_SUCCESS 0 134 #define HV_STATUS_INVALID_HYPERCALL_CODE 2 135 #define HV_STATUS_INVALID_HYPERCALL_INPUT 3 136 #define HV_STATUS_INVALID_ALIGNMENT 4 137 #define HV_STATUS_INSUFFICIENT_MEMORY 11 138 #define HV_STATUS_INVALID_CONNECTION_ID 18 139 #define HV_STATUS_INSUFFICIENT_BUFFERS 19 140 typedef struct _HV_REFERENCE_TSC_PAGE { 141 __u32 tsc_sequence; 142 __u32 res1; 143 __u64 tsc_scale; 144 __s64 tsc_offset; 145 } HV_REFERENCE_TSC_PAGE, * PHV_REFERENCE_TSC_PAGE; 146 #define HV_SYNIC_SINT_COUNT (16) 147 #define HV_SYNIC_VERSION_1 (0x1) 148 #define HV_SYNIC_CONTROL_ENABLE (1ULL << 0) 149 #define HV_SYNIC_SIMP_ENABLE (1ULL << 0) 150 #define HV_SYNIC_SIEFP_ENABLE (1ULL << 0) 151 #define HV_SYNIC_SINT_MASKED (1ULL << 16) 152 #define HV_SYNIC_SINT_AUTO_EOI (1ULL << 17) 153 #define HV_SYNIC_SINT_VECTOR_MASK (0xFF) 154 #define HV_SYNIC_STIMER_COUNT (4) 155 #define HV_MESSAGE_SIZE (256) 156 #define HV_MESSAGE_PAYLOAD_BYTE_COUNT (240) 157 #define HV_MESSAGE_PAYLOAD_QWORD_COUNT (30) 158 enum hv_message_type { 159 HVMSG_NONE = 0x00000000, 160 HVMSG_UNMAPPED_GPA = 0x80000000, 161 HVMSG_GPA_INTERCEPT = 0x80000001, 162 HVMSG_TIMER_EXPIRED = 0x80000010, 163 HVMSG_INVALID_VP_REGISTER_VALUE = 0x80000020, 164 HVMSG_UNRECOVERABLE_EXCEPTION = 0x80000021, 165 HVMSG_UNSUPPORTED_FEATURE = 0x80000022, 166 HVMSG_EVENTLOG_BUFFERCOMPLETE = 0x80000040, 167 HVMSG_X64_IOPORT_INTERCEPT = 0x80010000, 168 HVMSG_X64_MSR_INTERCEPT = 0x80010001, 169 HVMSG_X64_CPUID_INTERCEPT = 0x80010002, 170 HVMSG_X64_EXCEPTION_INTERCEPT = 0x80010003, 171 HVMSG_X64_APIC_EOI = 0x80010004, 172 HVMSG_X64_LEGACY_FP_ERROR = 0x80010005 173 }; 174 union hv_message_flags { 175 __u8 asu8; 176 struct { 177 __u8 msg_pending : 1; 178 __u8 reserved : 7; 179 }; 180 }; 181 union hv_port_id { 182 __u32 asu32; 183 struct { 184 __u32 id : 24; 185 __u32 reserved : 8; 186 } u; 187 }; 188 struct hv_message_header { 189 __u32 message_type; 190 __u8 payload_size; 191 union hv_message_flags message_flags; 192 __u8 reserved[2]; 193 union { 194 __u64 sender; 195 union hv_port_id port; 196 }; 197 }; 198 struct hv_message { 199 struct hv_message_header header; 200 union { 201 __u64 payload[HV_MESSAGE_PAYLOAD_QWORD_COUNT]; 202 } u; 203 }; 204 struct hv_message_page { 205 struct hv_message sint_message[HV_SYNIC_SINT_COUNT]; 206 }; 207 struct hv_timer_message_payload { 208 __u32 timer_index; 209 __u32 reserved; 210 __u64 expiration_time; 211 __u64 delivery_time; 212 }; 213 #define HV_STIMER_ENABLE (1ULL << 0) 214 #define HV_STIMER_PERIODIC (1ULL << 1) 215 #define HV_STIMER_LAZY (1ULL << 2) 216 #define HV_STIMER_AUTOENABLE (1ULL << 3) 217 #define HV_STIMER_SINT(config) (__u8) (((config) >> 16) & 0x0F) 218 #endif 219