Hank Janssen | 565e7dc | 2009-07-13 15:15:47 -0700 | [diff] [blame] | 1 | /* |
| 2 | * |
| 3 | * Copyright (c) 2009, Microsoft Corporation. |
| 4 | * |
| 5 | * This program is free software; you can redistribute it and/or modify it |
| 6 | * under the terms and conditions of the GNU General Public License, |
| 7 | * version 2, as published by the Free Software Foundation. |
| 8 | * |
| 9 | * This program is distributed in the hope it will be useful, but WITHOUT |
| 10 | * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or |
| 11 | * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for |
| 12 | * more details. |
| 13 | * |
| 14 | * You should have received a copy of the GNU General Public License along with |
| 15 | * this program; if not, write to the Free Software Foundation, Inc., 59 Temple |
| 16 | * Place - Suite 330, Boston, MA 02111-1307 USA. |
| 17 | * |
| 18 | * Authors: |
| 19 | * Haiyang Zhang <haiyangz@microsoft.com> |
| 20 | * Hank Janssen <hjanssen@microsoft.com> |
| 21 | * |
| 22 | */ |
| 23 | |
| 24 | #pragma once |
| 25 | |
Bill Pemberton | 454f18a | 2009-07-27 16:47:24 -0400 | [diff] [blame^] | 26 | |
| 27 | /* Define the virtual APIC registers */ |
| 28 | |
Hank Janssen | 565e7dc | 2009-07-13 15:15:47 -0700 | [diff] [blame] | 29 | #define HV_X64_MSR_EOI (0x40000070) |
| 30 | #define HV_X64_MSR_ICR (0x40000071) |
| 31 | #define HV_X64_MSR_TPR (0x40000072) |
| 32 | #define HV_X64_MSR_APIC_ASSIST_PAGE (0x40000073) |
| 33 | |
Bill Pemberton | 454f18a | 2009-07-27 16:47:24 -0400 | [diff] [blame^] | 34 | |
| 35 | /* Define version of the synthetic interrupt controller. */ |
| 36 | |
Hank Janssen | 565e7dc | 2009-07-13 15:15:47 -0700 | [diff] [blame] | 37 | |
| 38 | #define HV_SYNIC_VERSION (1) |
| 39 | |
| 40 | |
Bill Pemberton | 454f18a | 2009-07-27 16:47:24 -0400 | [diff] [blame^] | 41 | |
| 42 | /* Define synthetic interrupt controller model specific registers. */ |
| 43 | |
Hank Janssen | 565e7dc | 2009-07-13 15:15:47 -0700 | [diff] [blame] | 44 | |
| 45 | #define HV_X64_MSR_SCONTROL (0x40000080) |
| 46 | #define HV_X64_MSR_SVERSION (0x40000081) |
| 47 | #define HV_X64_MSR_SIEFP (0x40000082) |
| 48 | #define HV_X64_MSR_SIMP (0x40000083) |
| 49 | #define HV_X64_MSR_EOM (0x40000084) |
| 50 | #define HV_X64_MSR_SINT0 (0x40000090) |
| 51 | #define HV_X64_MSR_SINT1 (0x40000091) |
| 52 | #define HV_X64_MSR_SINT2 (0x40000092) |
| 53 | #define HV_X64_MSR_SINT3 (0x40000093) |
| 54 | #define HV_X64_MSR_SINT4 (0x40000094) |
| 55 | #define HV_X64_MSR_SINT5 (0x40000095) |
| 56 | #define HV_X64_MSR_SINT6 (0x40000096) |
| 57 | #define HV_X64_MSR_SINT7 (0x40000097) |
| 58 | #define HV_X64_MSR_SINT8 (0x40000098) |
| 59 | #define HV_X64_MSR_SINT9 (0x40000099) |
| 60 | #define HV_X64_MSR_SINT10 (0x4000009A) |
| 61 | #define HV_X64_MSR_SINT11 (0x4000009B) |
| 62 | #define HV_X64_MSR_SINT12 (0x4000009C) |
| 63 | #define HV_X64_MSR_SINT13 (0x4000009D) |
| 64 | #define HV_X64_MSR_SINT14 (0x4000009E) |
| 65 | #define HV_X64_MSR_SINT15 (0x4000009F) |
| 66 | |
Bill Pemberton | 454f18a | 2009-07-27 16:47:24 -0400 | [diff] [blame^] | 67 | |
| 68 | /* Define the expected SynIC version. */ |
| 69 | |
Hank Janssen | 565e7dc | 2009-07-13 15:15:47 -0700 | [diff] [blame] | 70 | #define HV_SYNIC_VERSION_1 (0x1) |
| 71 | |
Bill Pemberton | 454f18a | 2009-07-27 16:47:24 -0400 | [diff] [blame^] | 72 | |
| 73 | /* Define synthetic interrupt controller message constants. */ |
| 74 | |
Hank Janssen | 565e7dc | 2009-07-13 15:15:47 -0700 | [diff] [blame] | 75 | |
| 76 | #define HV_MESSAGE_SIZE (256) |
| 77 | #define HV_MESSAGE_PAYLOAD_BYTE_COUNT (240) |
| 78 | #define HV_MESSAGE_PAYLOAD_QWORD_COUNT (30) |
| 79 | #define HV_ANY_VP (0xFFFFFFFF) |
| 80 | |
Bill Pemberton | 454f18a | 2009-07-27 16:47:24 -0400 | [diff] [blame^] | 81 | |
| 82 | /* Define synthetic interrupt controller flag constants. */ |
| 83 | |
Hank Janssen | 565e7dc | 2009-07-13 15:15:47 -0700 | [diff] [blame] | 84 | |
| 85 | #define HV_EVENT_FLAGS_COUNT (256 * 8) |
| 86 | #define HV_EVENT_FLAGS_BYTE_COUNT (256) |
Greg Kroah-Hartman | 4d64311 | 2009-07-14 15:09:36 -0700 | [diff] [blame] | 87 | #define HV_EVENT_FLAGS_DWORD_COUNT (256 / sizeof(u32)) |
Hank Janssen | 565e7dc | 2009-07-13 15:15:47 -0700 | [diff] [blame] | 88 | |
Bill Pemberton | 454f18a | 2009-07-27 16:47:24 -0400 | [diff] [blame^] | 89 | |
| 90 | /* Define hypervisor message types. */ |
| 91 | |
Hank Janssen | 565e7dc | 2009-07-13 15:15:47 -0700 | [diff] [blame] | 92 | typedef enum _HV_MESSAGE_TYPE |
| 93 | { |
| 94 | HvMessageTypeNone = 0x00000000, |
| 95 | |
Bill Pemberton | 454f18a | 2009-07-27 16:47:24 -0400 | [diff] [blame^] | 96 | |
| 97 | /* Memory access messages. */ |
| 98 | |
Hank Janssen | 565e7dc | 2009-07-13 15:15:47 -0700 | [diff] [blame] | 99 | HvMessageTypeUnmappedGpa = 0x80000000, |
| 100 | HvMessageTypeGpaIntercept = 0x80000001, |
| 101 | |
Bill Pemberton | 454f18a | 2009-07-27 16:47:24 -0400 | [diff] [blame^] | 102 | |
| 103 | /* Timer notification messages. */ |
| 104 | |
Hank Janssen | 565e7dc | 2009-07-13 15:15:47 -0700 | [diff] [blame] | 105 | HvMessageTimerExpired = 0x80000010, |
| 106 | |
Bill Pemberton | 454f18a | 2009-07-27 16:47:24 -0400 | [diff] [blame^] | 107 | |
| 108 | /* Error messages. */ |
| 109 | |
Hank Janssen | 565e7dc | 2009-07-13 15:15:47 -0700 | [diff] [blame] | 110 | HvMessageTypeInvalidVpRegisterValue = 0x80000020, |
| 111 | HvMessageTypeUnrecoverableException = 0x80000021, |
| 112 | HvMessageTypeUnsupportedFeature = 0x80000022, |
| 113 | |
Bill Pemberton | 454f18a | 2009-07-27 16:47:24 -0400 | [diff] [blame^] | 114 | |
| 115 | /* Trace buffer complete messages. */ |
| 116 | |
Hank Janssen | 565e7dc | 2009-07-13 15:15:47 -0700 | [diff] [blame] | 117 | HvMessageTypeEventLogBufferComplete = 0x80000040, |
| 118 | |
Bill Pemberton | 454f18a | 2009-07-27 16:47:24 -0400 | [diff] [blame^] | 119 | |
| 120 | /* Platform-specific processor intercept messages. */ |
| 121 | |
Hank Janssen | 565e7dc | 2009-07-13 15:15:47 -0700 | [diff] [blame] | 122 | HvMessageTypeX64IoPortIntercept = 0x80010000, |
| 123 | HvMessageTypeX64MsrIntercept = 0x80010001, |
| 124 | HvMessageTypeX64CpuidIntercept = 0x80010002, |
| 125 | HvMessageTypeX64ExceptionIntercept = 0x80010003, |
| 126 | HvMessageTypeX64ApicEoi = 0x80010004, |
| 127 | HvMessageTypeX64LegacyFpError = 0x80010005 |
| 128 | |
| 129 | } HV_MESSAGE_TYPE, *PHV_MESSAGE_TYPE; |
| 130 | |
Bill Pemberton | 454f18a | 2009-07-27 16:47:24 -0400 | [diff] [blame^] | 131 | |
| 132 | /* Define the number of synthetic interrupt sources. */ |
| 133 | |
Hank Janssen | 565e7dc | 2009-07-13 15:15:47 -0700 | [diff] [blame] | 134 | |
| 135 | #define HV_SYNIC_SINT_COUNT (16) |
| 136 | #define HV_SYNIC_STIMER_COUNT (4) |
| 137 | |
Bill Pemberton | 454f18a | 2009-07-27 16:47:24 -0400 | [diff] [blame^] | 138 | |
| 139 | /* Define the synthetic interrupt source index type. */ |
| 140 | |
Hank Janssen | 565e7dc | 2009-07-13 15:15:47 -0700 | [diff] [blame] | 141 | |
Greg Kroah-Hartman | 4d64311 | 2009-07-14 15:09:36 -0700 | [diff] [blame] | 142 | typedef u32 HV_SYNIC_SINT_INDEX, *PHV_SYNIC_SINT_INDEX; |
Hank Janssen | 565e7dc | 2009-07-13 15:15:47 -0700 | [diff] [blame] | 143 | |
Bill Pemberton | 454f18a | 2009-07-27 16:47:24 -0400 | [diff] [blame^] | 144 | |
| 145 | /* Define partition identifier type. */ |
| 146 | |
Hank Janssen | 565e7dc | 2009-07-13 15:15:47 -0700 | [diff] [blame] | 147 | |
Greg Kroah-Hartman | 5947143 | 2009-07-14 15:10:26 -0700 | [diff] [blame] | 148 | typedef u64 HV_PARTITION_ID, *PHV_PARTITION_ID; |
Hank Janssen | 565e7dc | 2009-07-13 15:15:47 -0700 | [diff] [blame] | 149 | |
Bill Pemberton | 454f18a | 2009-07-27 16:47:24 -0400 | [diff] [blame^] | 150 | |
| 151 | /* Define invalid partition identifier. */ |
| 152 | |
Hank Janssen | 565e7dc | 2009-07-13 15:15:47 -0700 | [diff] [blame] | 153 | #define HV_PARTITION_ID_INVALID ((HV_PARTITION_ID) 0x0) |
| 154 | |
Bill Pemberton | 454f18a | 2009-07-27 16:47:24 -0400 | [diff] [blame^] | 155 | |
| 156 | /* Define connection identifier type. */ |
| 157 | |
Hank Janssen | 565e7dc | 2009-07-13 15:15:47 -0700 | [diff] [blame] | 158 | |
| 159 | typedef union _HV_CONNECTION_ID |
| 160 | { |
Greg Kroah-Hartman | 4d64311 | 2009-07-14 15:09:36 -0700 | [diff] [blame] | 161 | u32 Asu32; |
Hank Janssen | 565e7dc | 2009-07-13 15:15:47 -0700 | [diff] [blame] | 162 | |
| 163 | struct |
| 164 | { |
Bill Pemberton | 454f18a | 2009-07-27 16:47:24 -0400 | [diff] [blame^] | 165 | u32 Id:24; |
| 166 | u32 Reserved:8; |
Hank Janssen | 565e7dc | 2009-07-13 15:15:47 -0700 | [diff] [blame] | 167 | } u; |
| 168 | |
| 169 | } HV_CONNECTION_ID, *PHV_CONNECTION_ID; |
| 170 | |
Bill Pemberton | 454f18a | 2009-07-27 16:47:24 -0400 | [diff] [blame^] | 171 | |
| 172 | /* Define port identifier type. */ |
| 173 | |
Hank Janssen | 565e7dc | 2009-07-13 15:15:47 -0700 | [diff] [blame] | 174 | |
| 175 | typedef union _HV_PORT_ID |
| 176 | { |
Greg Kroah-Hartman | 4d64311 | 2009-07-14 15:09:36 -0700 | [diff] [blame] | 177 | u32 Asu32; |
Hank Janssen | 565e7dc | 2009-07-13 15:15:47 -0700 | [diff] [blame] | 178 | |
| 179 | struct |
| 180 | { |
Bill Pemberton | 454f18a | 2009-07-27 16:47:24 -0400 | [diff] [blame^] | 181 | u32 Id:24; |
| 182 | u32 Reserved:8; |
Hank Janssen | 565e7dc | 2009-07-13 15:15:47 -0700 | [diff] [blame] | 183 | } u ; |
| 184 | |
| 185 | } HV_PORT_ID, *PHV_PORT_ID; |
| 186 | |
Bill Pemberton | 454f18a | 2009-07-27 16:47:24 -0400 | [diff] [blame^] | 187 | |
| 188 | /* Define port type. */ |
| 189 | |
Hank Janssen | 565e7dc | 2009-07-13 15:15:47 -0700 | [diff] [blame] | 190 | |
| 191 | typedef enum _HV_PORT_TYPE |
| 192 | { |
| 193 | HvPortTypeMessage = 1, |
| 194 | HvPortTypeEvent = 2, |
| 195 | HvPortTypeMonitor = 3 |
| 196 | } HV_PORT_TYPE, *PHV_PORT_TYPE; |
| 197 | |
Bill Pemberton | 454f18a | 2009-07-27 16:47:24 -0400 | [diff] [blame^] | 198 | |
| 199 | /* Define port information structure. */ |
| 200 | |
Hank Janssen | 565e7dc | 2009-07-13 15:15:47 -0700 | [diff] [blame] | 201 | |
| 202 | typedef struct _HV_PORT_INFO |
| 203 | { |
| 204 | HV_PORT_TYPE PortType; |
Greg Kroah-Hartman | 4d64311 | 2009-07-14 15:09:36 -0700 | [diff] [blame] | 205 | u32 Padding; |
Hank Janssen | 565e7dc | 2009-07-13 15:15:47 -0700 | [diff] [blame] | 206 | |
| 207 | union |
| 208 | { |
Bill Pemberton | 454f18a | 2009-07-27 16:47:24 -0400 | [diff] [blame^] | 209 | struct |
| 210 | { |
| 211 | HV_SYNIC_SINT_INDEX TargetSint; |
| 212 | HV_VP_INDEX TargetVp; |
| 213 | u64 RsvdZ; |
| 214 | } MessagePortInfo; |
Hank Janssen | 565e7dc | 2009-07-13 15:15:47 -0700 | [diff] [blame] | 215 | |
Bill Pemberton | 454f18a | 2009-07-27 16:47:24 -0400 | [diff] [blame^] | 216 | struct |
| 217 | { |
| 218 | HV_SYNIC_SINT_INDEX TargetSint; |
| 219 | HV_VP_INDEX TargetVp; |
| 220 | u16 BaseFlagNumber; |
| 221 | u16 FlagCount; |
| 222 | u32 RsvdZ; |
| 223 | } EventPortInfo; |
Hank Janssen | 565e7dc | 2009-07-13 15:15:47 -0700 | [diff] [blame] | 224 | |
Bill Pemberton | 454f18a | 2009-07-27 16:47:24 -0400 | [diff] [blame^] | 225 | struct |
| 226 | { |
| 227 | HV_GPA MonitorAddress; |
| 228 | u64 RsvdZ; |
| 229 | } MonitorPortInfo; |
Hank Janssen | 565e7dc | 2009-07-13 15:15:47 -0700 | [diff] [blame] | 230 | }; |
| 231 | } HV_PORT_INFO, *PHV_PORT_INFO; |
| 232 | |
| 233 | typedef const HV_PORT_INFO *PCHV_PORT_INFO; |
| 234 | |
| 235 | typedef struct _HV_CONNECTION_INFO |
| 236 | { |
| 237 | HV_PORT_TYPE PortType; |
Greg Kroah-Hartman | 4d64311 | 2009-07-14 15:09:36 -0700 | [diff] [blame] | 238 | u32 Padding; |
Hank Janssen | 565e7dc | 2009-07-13 15:15:47 -0700 | [diff] [blame] | 239 | |
| 240 | union |
| 241 | { |
Bill Pemberton | 454f18a | 2009-07-27 16:47:24 -0400 | [diff] [blame^] | 242 | struct |
| 243 | { |
| 244 | u64 RsvdZ; |
| 245 | } MessageConnectionInfo; |
Hank Janssen | 565e7dc | 2009-07-13 15:15:47 -0700 | [diff] [blame] | 246 | |
Bill Pemberton | 454f18a | 2009-07-27 16:47:24 -0400 | [diff] [blame^] | 247 | struct |
| 248 | { |
| 249 | u64 RsvdZ; |
| 250 | } EventConnectionInfo; |
Hank Janssen | 565e7dc | 2009-07-13 15:15:47 -0700 | [diff] [blame] | 251 | |
Bill Pemberton | 454f18a | 2009-07-27 16:47:24 -0400 | [diff] [blame^] | 252 | struct |
| 253 | { |
| 254 | HV_GPA MonitorAddress; |
| 255 | } MonitorConnectionInfo; |
Hank Janssen | 565e7dc | 2009-07-13 15:15:47 -0700 | [diff] [blame] | 256 | }; |
| 257 | } HV_CONNECTION_INFO, *PHV_CONNECTION_INFO; |
| 258 | |
| 259 | typedef const HV_CONNECTION_INFO *PCHV_CONNECTION_INFO; |
| 260 | |
Bill Pemberton | 454f18a | 2009-07-27 16:47:24 -0400 | [diff] [blame^] | 261 | |
| 262 | /* Define synthetic interrupt controller message flags. */ |
| 263 | |
Hank Janssen | 565e7dc | 2009-07-13 15:15:47 -0700 | [diff] [blame] | 264 | |
| 265 | typedef union _HV_MESSAGE_FLAGS |
| 266 | { |
Greg Kroah-Hartman | 5654e93 | 2009-07-14 15:08:20 -0700 | [diff] [blame] | 267 | u8 Asu8; |
Hank Janssen | 565e7dc | 2009-07-13 15:15:47 -0700 | [diff] [blame] | 268 | struct |
| 269 | { |
Bill Pemberton | 454f18a | 2009-07-27 16:47:24 -0400 | [diff] [blame^] | 270 | u8 MessagePending:1; |
| 271 | u8 Reserved:7; |
Hank Janssen | 565e7dc | 2009-07-13 15:15:47 -0700 | [diff] [blame] | 272 | }; |
| 273 | } HV_MESSAGE_FLAGS, *PHV_MESSAGE_FLAGS; |
| 274 | |
| 275 | |
Bill Pemberton | 454f18a | 2009-07-27 16:47:24 -0400 | [diff] [blame^] | 276 | |
| 277 | /* Define synthetic interrupt controller message header. */ |
| 278 | |
Hank Janssen | 565e7dc | 2009-07-13 15:15:47 -0700 | [diff] [blame] | 279 | |
| 280 | typedef struct _HV_MESSAGE_HEADER |
| 281 | { |
| 282 | HV_MESSAGE_TYPE MessageType; |
Greg Kroah-Hartman | 5654e93 | 2009-07-14 15:08:20 -0700 | [diff] [blame] | 283 | u8 PayloadSize; |
Hank Janssen | 565e7dc | 2009-07-13 15:15:47 -0700 | [diff] [blame] | 284 | HV_MESSAGE_FLAGS MessageFlags; |
Greg Kroah-Hartman | 5654e93 | 2009-07-14 15:08:20 -0700 | [diff] [blame] | 285 | u8 Reserved[2]; |
Hank Janssen | 565e7dc | 2009-07-13 15:15:47 -0700 | [diff] [blame] | 286 | union |
| 287 | { |
Bill Pemberton | 454f18a | 2009-07-27 16:47:24 -0400 | [diff] [blame^] | 288 | HV_PARTITION_ID Sender; |
| 289 | HV_PORT_ID Port; |
Hank Janssen | 565e7dc | 2009-07-13 15:15:47 -0700 | [diff] [blame] | 290 | }; |
| 291 | |
| 292 | } HV_MESSAGE_HEADER, *PHV_MESSAGE_HEADER; |
| 293 | |
Bill Pemberton | 454f18a | 2009-07-27 16:47:24 -0400 | [diff] [blame^] | 294 | |
| 295 | /* Define timer message payload structure. */ |
| 296 | |
Hank Janssen | 565e7dc | 2009-07-13 15:15:47 -0700 | [diff] [blame] | 297 | typedef struct _HV_TIMER_MESSAGE_PAYLOAD |
| 298 | { |
Greg Kroah-Hartman | 4d64311 | 2009-07-14 15:09:36 -0700 | [diff] [blame] | 299 | u32 TimerIndex; |
| 300 | u32 Reserved; |
Bill Pemberton | 454f18a | 2009-07-27 16:47:24 -0400 | [diff] [blame^] | 301 | HV_NANO100_TIME ExpirationTime; /* When the timer expired */ |
| 302 | HV_NANO100_TIME DeliveryTime; /* When the message was delivered */ |
Hank Janssen | 565e7dc | 2009-07-13 15:15:47 -0700 | [diff] [blame] | 303 | } HV_TIMER_MESSAGE_PAYLOAD, *PHV_TIMER_MESSAGE_PAYLOAD; |
| 304 | |
Bill Pemberton | 454f18a | 2009-07-27 16:47:24 -0400 | [diff] [blame^] | 305 | |
| 306 | /* Define synthetic interrupt controller message format. */ |
| 307 | |
Hank Janssen | 565e7dc | 2009-07-13 15:15:47 -0700 | [diff] [blame] | 308 | |
| 309 | typedef struct _HV_MESSAGE |
| 310 | { |
| 311 | HV_MESSAGE_HEADER Header; |
| 312 | union |
| 313 | { |
Bill Pemberton | 454f18a | 2009-07-27 16:47:24 -0400 | [diff] [blame^] | 314 | u64 Payload[HV_MESSAGE_PAYLOAD_QWORD_COUNT]; |
Hank Janssen | 565e7dc | 2009-07-13 15:15:47 -0700 | [diff] [blame] | 315 | } u ; |
| 316 | } HV_MESSAGE, *PHV_MESSAGE; |
| 317 | |
Bill Pemberton | 454f18a | 2009-07-27 16:47:24 -0400 | [diff] [blame^] | 318 | |
| 319 | /* Define the number of message buffers associated with each port. */ |
| 320 | |
Hank Janssen | 565e7dc | 2009-07-13 15:15:47 -0700 | [diff] [blame] | 321 | |
| 322 | #define HV_PORT_MESSAGE_BUFFER_COUNT (16) |
| 323 | |
Bill Pemberton | 454f18a | 2009-07-27 16:47:24 -0400 | [diff] [blame^] | 324 | |
| 325 | /* Define the synthetic interrupt message page layout. */ |
| 326 | |
Hank Janssen | 565e7dc | 2009-07-13 15:15:47 -0700 | [diff] [blame] | 327 | |
| 328 | typedef struct _HV_MESSAGE_PAGE |
| 329 | { |
| 330 | volatile HV_MESSAGE SintMessage[HV_SYNIC_SINT_COUNT]; |
| 331 | } HV_MESSAGE_PAGE, *PHV_MESSAGE_PAGE; |
| 332 | |
| 333 | |
Bill Pemberton | 454f18a | 2009-07-27 16:47:24 -0400 | [diff] [blame^] | 334 | |
| 335 | /* Define the synthetic interrupt controller event flags format. */ |
| 336 | |
Hank Janssen | 565e7dc | 2009-07-13 15:15:47 -0700 | [diff] [blame] | 337 | |
| 338 | typedef union _HV_SYNIC_EVENT_FLAGS |
| 339 | { |
Greg Kroah-Hartman | 5654e93 | 2009-07-14 15:08:20 -0700 | [diff] [blame] | 340 | u8 Flags8[HV_EVENT_FLAGS_BYTE_COUNT]; |
Greg Kroah-Hartman | 4d64311 | 2009-07-14 15:09:36 -0700 | [diff] [blame] | 341 | u32 Flags32[HV_EVENT_FLAGS_DWORD_COUNT]; |
Hank Janssen | 565e7dc | 2009-07-13 15:15:47 -0700 | [diff] [blame] | 342 | } HV_SYNIC_EVENT_FLAGS, *PHV_SYNIC_EVENT_FLAGS; |
| 343 | |
| 344 | |
Bill Pemberton | 454f18a | 2009-07-27 16:47:24 -0400 | [diff] [blame^] | 345 | |
| 346 | /* Define the synthetic interrupt flags page layout. */ |
| 347 | |
Hank Janssen | 565e7dc | 2009-07-13 15:15:47 -0700 | [diff] [blame] | 348 | |
| 349 | typedef struct _HV_SYNIC_EVENT_FLAGS_PAGE |
| 350 | { |
| 351 | volatile HV_SYNIC_EVENT_FLAGS SintEventFlags[HV_SYNIC_SINT_COUNT]; |
| 352 | } HV_SYNIC_EVENT_FLAGS_PAGE, *PHV_SYNIC_EVENT_FLAGS_PAGE; |
| 353 | |
| 354 | |
Bill Pemberton | 454f18a | 2009-07-27 16:47:24 -0400 | [diff] [blame^] | 355 | |
| 356 | /* Define SynIC control register. */ |
| 357 | |
Hank Janssen | 565e7dc | 2009-07-13 15:15:47 -0700 | [diff] [blame] | 358 | typedef union _HV_SYNIC_SCONTROL |
| 359 | { |
Greg Kroah-Hartman | 5947143 | 2009-07-14 15:10:26 -0700 | [diff] [blame] | 360 | u64 AsUINT64; |
Hank Janssen | 565e7dc | 2009-07-13 15:15:47 -0700 | [diff] [blame] | 361 | struct |
| 362 | { |
Bill Pemberton | 454f18a | 2009-07-27 16:47:24 -0400 | [diff] [blame^] | 363 | u64 Enable:1; |
| 364 | u64 Reserved:63; |
Hank Janssen | 565e7dc | 2009-07-13 15:15:47 -0700 | [diff] [blame] | 365 | }; |
| 366 | } HV_SYNIC_SCONTROL, *PHV_SYNIC_SCONTROL; |
| 367 | |
Bill Pemberton | 454f18a | 2009-07-27 16:47:24 -0400 | [diff] [blame^] | 368 | |
| 369 | /* Define synthetic interrupt source. */ |
| 370 | |
Hank Janssen | 565e7dc | 2009-07-13 15:15:47 -0700 | [diff] [blame] | 371 | |
| 372 | typedef union _HV_SYNIC_SINT |
| 373 | { |
Greg Kroah-Hartman | 5947143 | 2009-07-14 15:10:26 -0700 | [diff] [blame] | 374 | u64 AsUINT64; |
Hank Janssen | 565e7dc | 2009-07-13 15:15:47 -0700 | [diff] [blame] | 375 | struct |
| 376 | { |
Bill Pemberton | 454f18a | 2009-07-27 16:47:24 -0400 | [diff] [blame^] | 377 | u64 Vector :8; |
| 378 | u64 Reserved1 :8; |
| 379 | u64 Masked :1; |
| 380 | u64 AutoEoi :1; |
| 381 | u64 Reserved2 :46; |
Hank Janssen | 565e7dc | 2009-07-13 15:15:47 -0700 | [diff] [blame] | 382 | }; |
| 383 | } HV_SYNIC_SINT, *PHV_SYNIC_SINT; |
| 384 | |
Bill Pemberton | 454f18a | 2009-07-27 16:47:24 -0400 | [diff] [blame^] | 385 | |
| 386 | /* Define the format of the SIMP register */ |
| 387 | |
Hank Janssen | 565e7dc | 2009-07-13 15:15:47 -0700 | [diff] [blame] | 388 | |
| 389 | typedef union _HV_SYNIC_SIMP |
| 390 | { |
Greg Kroah-Hartman | 5947143 | 2009-07-14 15:10:26 -0700 | [diff] [blame] | 391 | u64 AsUINT64; |
Hank Janssen | 565e7dc | 2009-07-13 15:15:47 -0700 | [diff] [blame] | 392 | struct |
| 393 | { |
Bill Pemberton | 454f18a | 2009-07-27 16:47:24 -0400 | [diff] [blame^] | 394 | u64 SimpEnabled : 1; |
| 395 | u64 Preserved : 11; |
| 396 | u64 BaseSimpGpa : 52; |
Hank Janssen | 565e7dc | 2009-07-13 15:15:47 -0700 | [diff] [blame] | 397 | }; |
| 398 | } HV_SYNIC_SIMP, *PHV_SYNIC_SIMP; |
| 399 | |
Bill Pemberton | 454f18a | 2009-07-27 16:47:24 -0400 | [diff] [blame^] | 400 | |
| 401 | /* Define the format of the SIEFP register */ |
| 402 | |
Hank Janssen | 565e7dc | 2009-07-13 15:15:47 -0700 | [diff] [blame] | 403 | |
| 404 | typedef union _HV_SYNIC_SIEFP |
| 405 | { |
Greg Kroah-Hartman | 5947143 | 2009-07-14 15:10:26 -0700 | [diff] [blame] | 406 | u64 AsUINT64; |
Hank Janssen | 565e7dc | 2009-07-13 15:15:47 -0700 | [diff] [blame] | 407 | struct |
| 408 | { |
Bill Pemberton | 454f18a | 2009-07-27 16:47:24 -0400 | [diff] [blame^] | 409 | u64 SiefpEnabled : 1; |
| 410 | u64 Preserved : 11; |
| 411 | u64 BaseSiefpGpa : 52; |
Hank Janssen | 565e7dc | 2009-07-13 15:15:47 -0700 | [diff] [blame] | 412 | }; |
| 413 | } HV_SYNIC_SIEFP, *PHV_SYNIC_SIEFP; |
| 414 | |
Bill Pemberton | 454f18a | 2009-07-27 16:47:24 -0400 | [diff] [blame^] | 415 | |
| 416 | /* Definitions for the monitored notification facility */ |
| 417 | |
Hank Janssen | 565e7dc | 2009-07-13 15:15:47 -0700 | [diff] [blame] | 418 | |
| 419 | typedef union _HV_MONITOR_TRIGGER_GROUP |
| 420 | { |
Greg Kroah-Hartman | 5947143 | 2009-07-14 15:10:26 -0700 | [diff] [blame] | 421 | u64 AsUINT64; |
Hank Janssen | 565e7dc | 2009-07-13 15:15:47 -0700 | [diff] [blame] | 422 | |
| 423 | struct |
| 424 | { |
Bill Pemberton | 454f18a | 2009-07-27 16:47:24 -0400 | [diff] [blame^] | 425 | u32 Pending; |
| 426 | u32 Armed; |
Hank Janssen | 565e7dc | 2009-07-13 15:15:47 -0700 | [diff] [blame] | 427 | }; |
| 428 | |
| 429 | } HV_MONITOR_TRIGGER_GROUP, *PHV_MONITOR_TRIGGER_GROUP; |
| 430 | |
| 431 | typedef struct _HV_MONITOR_PARAMETER |
| 432 | { |
| 433 | HV_CONNECTION_ID ConnectionId; |
Greg Kroah-Hartman | 5cd508b | 2009-07-14 15:09:10 -0700 | [diff] [blame] | 434 | u16 FlagNumber; |
| 435 | u16 RsvdZ; |
Hank Janssen | 565e7dc | 2009-07-13 15:15:47 -0700 | [diff] [blame] | 436 | } HV_MONITOR_PARAMETER, *PHV_MONITOR_PARAMETER; |
| 437 | |
| 438 | typedef union _HV_MONITOR_TRIGGER_STATE |
| 439 | { |
Greg Kroah-Hartman | 4d64311 | 2009-07-14 15:09:36 -0700 | [diff] [blame] | 440 | u32 Asu32; |
Hank Janssen | 565e7dc | 2009-07-13 15:15:47 -0700 | [diff] [blame] | 441 | |
| 442 | struct |
| 443 | { |
Bill Pemberton | 454f18a | 2009-07-27 16:47:24 -0400 | [diff] [blame^] | 444 | u32 GroupEnable : 4; |
| 445 | u32 RsvdZ : 28; |
Hank Janssen | 565e7dc | 2009-07-13 15:15:47 -0700 | [diff] [blame] | 446 | }; |
| 447 | |
| 448 | } HV_MONITOR_TRIGGER_STATE, *PHV_MONITOR_TRIGGER_STATE; |
| 449 | |
Bill Pemberton | 454f18a | 2009-07-27 16:47:24 -0400 | [diff] [blame^] | 450 | |
| 451 | /* HV_MONITOR_PAGE Layout */ |
| 452 | /* ------------------------------------------------------ */ |
| 453 | /* | 0 | TriggerState (4 bytes) | Rsvd1 (4 bytes) | */ |
| 454 | /* | 8 | TriggerGroup[0] | */ |
| 455 | /* | 10 | TriggerGroup[1] | */ |
| 456 | /* | 18 | TriggerGroup[2] | */ |
| 457 | /* | 20 | TriggerGroup[3] | */ |
| 458 | /* | 28 | Rsvd2[0] | */ |
| 459 | /* | 30 | Rsvd2[1] | */ |
| 460 | /* | 38 | Rsvd2[2] | */ |
| 461 | /* | 40 | NextCheckTime[0][0] | NextCheckTime[0][1] | */ |
| 462 | /* | ... | */ |
| 463 | /* | 240 | Latency[0][0..3] | */ |
| 464 | /* | 340 | Rsvz3[0] | */ |
| 465 | /* | 440 | Parameter[0][0] | */ |
| 466 | /* | 448 | Parameter[0][1] | */ |
| 467 | /* | ... | */ |
| 468 | /* | 840 | Rsvd4[0] | */ |
| 469 | /* ------------------------------------------------------ */ |
Hank Janssen | 565e7dc | 2009-07-13 15:15:47 -0700 | [diff] [blame] | 470 | |
| 471 | typedef struct _HV_MONITOR_PAGE |
| 472 | { |
| 473 | HV_MONITOR_TRIGGER_STATE TriggerState; |
Greg Kroah-Hartman | 4d64311 | 2009-07-14 15:09:36 -0700 | [diff] [blame] | 474 | u32 RsvdZ1; |
Hank Janssen | 565e7dc | 2009-07-13 15:15:47 -0700 | [diff] [blame] | 475 | |
| 476 | HV_MONITOR_TRIGGER_GROUP TriggerGroup[4]; |
Greg Kroah-Hartman | 5947143 | 2009-07-14 15:10:26 -0700 | [diff] [blame] | 477 | u64 RsvdZ2[3]; |
Hank Janssen | 565e7dc | 2009-07-13 15:15:47 -0700 | [diff] [blame] | 478 | |
Greg Kroah-Hartman | 4d64311 | 2009-07-14 15:09:36 -0700 | [diff] [blame] | 479 | s32 NextCheckTime[4][32]; |
Hank Janssen | 565e7dc | 2009-07-13 15:15:47 -0700 | [diff] [blame] | 480 | |
Greg Kroah-Hartman | 5cd508b | 2009-07-14 15:09:10 -0700 | [diff] [blame] | 481 | u16 Latency[4][32]; |
Greg Kroah-Hartman | 5947143 | 2009-07-14 15:10:26 -0700 | [diff] [blame] | 482 | u64 RsvdZ3[32]; |
Hank Janssen | 565e7dc | 2009-07-13 15:15:47 -0700 | [diff] [blame] | 483 | |
| 484 | HV_MONITOR_PARAMETER Parameter[4][32]; |
| 485 | |
Greg Kroah-Hartman | 5654e93 | 2009-07-14 15:08:20 -0700 | [diff] [blame] | 486 | u8 RsvdZ4[1984]; |
Hank Janssen | 565e7dc | 2009-07-13 15:15:47 -0700 | [diff] [blame] | 487 | |
| 488 | } HV_MONITOR_PAGE, *PHV_MONITOR_PAGE; |
| 489 | |
| 490 | typedef volatile HV_MONITOR_PAGE* PVHV_MONITOR_PAGE; |