core/winverbs/wv_ioctl.h

   1 /*\r
   2  * Copyright (c) 2008 Intel Corporation. All rights reserved.\r
   3  *\r
   4  * This software is available to you under the OpenIB.org BSD license\r
   5  * below:\r
   6  *\r
   7  *     Redistribution and use in source and binary forms, with or\r
   8  *     without modification, are permitted provided that the following\r
   9  *     conditions are met:\r
  10  *\r
  11  *      - Redistributions of source code must retain the above\r
  12  *        copyright notice, this list of conditions and the following\r
  13  *        disclaimer.\r
  14  *\r
  15  *      - Redistributions in binary form must reproduce the above\r
  16  *        copyright notice, this list of conditions and the following\r
  17  *        disclaimer in the documentation and/or other materials\r
  18  *        provided with the distribution.\r
  19  *\r
  20  * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,\r
  21  * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF\r
  22  * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AWV\r
  23  * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS\r
  24  * BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN\r
  25  * ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN\r
  26  * CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE\r
  27  * SOFTWARE.\r
  28  */\r
  29 \r
  30 #pragma once\r
  31 \r
  32 #ifndef _WV_IOCTL_H_\r
  33 #define _WV_IOCTL_H_\r
  34 \r
  35 typedef UINT16 NET16;\r
  36 typedef UINT32 NET32;\r
  37 typedef UINT64 NET64;\r
  38 \r
  39 #define WV_IOCTL(f)     CTL_CODE(FILE_DEVICE_INFINIBAND, f, METHOD_BUFFERED,\\r
  40                                                          FILE_READ_DATA | FILE_WRITE_DATA)\r
  41 \r
  42 // input parameter / output parameter\r
  43 // IOCTL\r
  44 #define WV_IO_FUNCTION_BASE                             0x800\r
  45 \r
  46 enum {\r
  47         WV_IO_FUNCTION_MIN,\r
  48         WV_IO_FUNCTION_GUID_QUERY,\r
  49         WV_IO_FUNCTION_LIBRARY_QUERY,\r
  50         WV_IO_FUNCTION_DEVICE_OPEN,\r
  51         WV_IO_FUNCTION_DEVICE_CLOSE,\r
  52         WV_IO_FUNCTION_DEVICE_QUERY,\r
  53         WV_IO_FUNCTION_DEVICE_PORT_QUERY,\r
  54         WV_IO_FUNCTION_DEVICE_GID_QUERY,\r
  55         WV_IO_FUNCTION_DEVICE_PKEY_QUERY,\r
  56         WV_IO_FUNCTION_DEVICE_NOTIFY,\r
  57         WV_IO_FUNCTION_DEVICE_CANCEL,\r
  58         WV_IO_FUNCTION_PD_ALLOCATE,\r
  59         WV_IO_FUNCTION_PD_DEALLOCATE,\r
  60         WV_IO_FUNCTION_MEMORY_REGISTER,\r
  61         WV_IO_FUNCTION_MEMORY_DEREGISTER,\r
  62         WV_IO_FUNCTION_MW_ALLOCATE,\r
  63         WV_IO_FUNCTION_MW_DEALLOCATE,\r
  64         WV_IO_FUNCTION_AH_CREATE,\r
  65         WV_IO_FUNCTION_AH_DESTROY,\r
  66         WV_IO_FUNCTION_CQ_CREATE,\r
  67         WV_IO_FUNCTION_CQ_DESTROY,\r
  68         WV_IO_FUNCTION_CQ_RESIZE,\r
  69         WV_IO_FUNCTION_CQ_NOTIFY,\r
  70         WV_IO_FUNCTION_CQ_CANCEL,\r
  71         WV_IO_FUNCTION_SRQ_CREATE,\r
  72         WV_IO_FUNCTION_SRQ_DESTROY,\r
  73         WV_IO_FUNCTION_SRQ_QUERY,\r
  74         WV_IO_FUNCTION_SRQ_MODIFY,\r
  75         WV_IO_FUNCTION_SRQ_NOTIFY,\r
  76         WV_IO_FUNCTION_SRQ_CANCEL,\r
  77         WV_IO_FUNCTION_QP_CREATE,\r
  78         WV_IO_FUNCTION_QP_DESTROY,\r
  79         WV_IO_FUNCTION_QP_QUERY,\r
  80         WV_IO_FUNCTION_QP_MODIFY,\r
  81         WV_IO_FUNCTION_QP_ATTACH,\r
  82         WV_IO_FUNCTION_QP_DETACH,\r
  83         WV_IO_FUNCTION_QP_CANCEL,\r
  84         WV_IO_FUNCTION_EP_CREATE,\r
  85         WV_IO_FUNCTION_EP_DESTROY,\r
  86         WV_IO_FUNCTION_EP_MODIFY,\r
  87         WV_IO_FUNCTION_EP_BIND,\r
  88         WV_IO_FUNCTION_EP_REJECT,\r
  89         WV_IO_FUNCTION_EP_CONNECT,\r
  90         WV_IO_FUNCTION_EP_ACCEPT,\r
  91         WV_IO_FUNCTION_EP_DISCONNECT,\r
  92         WV_IO_FUNCTION_EP_DISCONNECT_NOTIFY,\r
  93         WV_IO_FUNCTION_EP_QUERY,\r
  94         WV_IO_FUNCTION_EP_LOOKUP,\r
  95         WV_IO_FUNCTION_EP_MULTICAST_JOIN,\r
  96         WV_IO_FUNCTION_EP_MULTICAST_LEAVE,\r
  97         WV_IO_FUNCTION_EP_CANCEL,\r
  98         WV_IO_FUNCTION_EP_LISTEN,\r
  99         WV_IO_FUNCTION_EP_GET_REQUEST,\r
 100         WV_IO_FUNCTION_PD_CANCEL,\r
 101         WV_IO_FUNCTION_MAX\r
 102 };\r
 103 \r
 104 // none / WV_IO_GUID_LIST\r
 105 #define WV_IOCTL_GUID_QUERY                             WV_IOCTL(WV_IO_FUNCTION_BASE + \\r
 106                                                                                                  WV_IO_FUNCTION_GUID_QUERY)\r
 107 \r
 108 // NET64 Guid / LibraryName\r
 109 #define WV_IOCTL_LIBRARY_QUERY                  WV_IOCTL(WV_IO_FUNCTION_BASE + \\r
 110                                                                                                  WV_IO_FUNCTION_LIBRARY_QUERY)\r
 111 \r
 112 // WV_IO_ID / WV_IO_ID\r
 113 #define WV_IOCTL_DEVICE_OPEN                    WV_IOCTL(WV_IO_FUNCTION_BASE + \\r
 114                                                                                                  WV_IO_FUNCTION_DEVICE_OPEN)\r
 115 \r
 116 // UINT64 Id / none\r
 117 #define WV_IOCTL_DEVICE_CLOSE                   WV_IOCTL(WV_IO_FUNCTION_BASE + \\r
 118                                                                                                  WV_IO_FUNCTION_DEVICE_CLOSE)\r
 119 \r
 120 // UINT64 Id / WV_IO_DEVICE_ATTRIBUTES\r
 121 #define WV_IOCTL_DEVICE_QUERY                   WV_IOCTL(WV_IO_FUNCTION_BASE + \\r
 122                                                                                                  WV_IO_FUNCTION_DEVICE_QUERY)\r
 123 \r
 124 // WV_IO_DEVICE_PORT_QUERY / WV_IO_PORT_ATTRIBUTES == WV_PORT_ATTRIBUTES\r
 125 #define WV_IOCTL_DEVICE_PORT_QUERY              WV_IOCTL(WV_IO_FUNCTION_BASE + \\r
 126                                                                                                  WV_IO_FUNCTION_DEVICE_PORT_QUERY)\r
 127 \r
 128 // WV_IO_DEVICE_PORT_QUERY / WV_IO_GID[] == WV_GID[]\r
 129 #define WV_IOCTL_DEVICE_GID_QUERY               WV_IOCTL(WV_IO_FUNCTION_BASE + \\r
 130                                                                                                  WV_IO_FUNCTION_DEVICE_GID_QUERY)\r
 131 \r
 132 // WV_IO_DEVICE_PORT_QUERY / NET16 Pkey[]\r
 133 #define WV_IOCTL_DEVICE_PKEY_QUERY              WV_IOCTL(WV_IO_FUNCTION_BASE + \\r
 134                                                                                                  WV_IO_FUNCTION_DEVICE_PKEY_QUERY)\r
 135 \r
 136 // WV_IO_ID / DWORD\r
 137 #define WV_IOCTL_DEVICE_NOTIFY                  WV_IOCTL(WV_IO_FUNCTION_BASE + \\r
 138                                                                                                  WV_IO_FUNCTION_DEVICE_NOTIFY)\r
 139 \r
 140 // UINT64 Id / none\r
 141 #define WV_IOCTL_DEVICE_CANCEL                  WV_IOCTL(WV_IO_FUNCTION_BASE + \\r
 142                                                                                                  WV_IO_FUNCTION_DEVICE_CANCEL)\r
 143 \r
 144 // WV_IO_ID / WV_IO_ID\r
 145 #define WV_IOCTL_PD_ALLOCATE                    WV_IOCTL(WV_IO_FUNCTION_BASE + \\r
 146                                                                                                  WV_IO_FUNCTION_PD_ALLOCATE)\r
 147 \r
 148 // UINT64 Id / none\r
 149 #define WV_IOCTL_PD_DEALLOCATE                  WV_IOCTL(WV_IO_FUNCTION_BASE + \\r
 150                                                                                                  WV_IO_FUNCTION_PD_DEALLOCATE)\r
 151 \r
 152 // UINT64 Id / none\r
 153 #define WV_IOCTL_PD_CANCEL                              WV_IOCTL(WV_IO_FUNCTION_BASE + \\r
 154                                                                                                  WV_IO_FUNCTION_PD_CANCEL)\r
 155 \r
 156 // WV_IO_MEMORY_REGISTER / WV_IO_MEMORY_KEYS\r
 157 #define WV_IOCTL_MEMORY_REGISTER                WV_IOCTL(WV_IO_FUNCTION_BASE + \\r
 158                                                                                                  WV_IO_FUNCTION_MEMORY_REGISTER)\r
 159 \r
 160 // WV_IO_ID / none\r
 161 #define WV_IOCTL_MEMORY_DEREGISTER              WV_IOCTL(WV_IO_FUNCTION_BASE + \\r
 162                                                                                                  WV_IO_FUNCTION_MEMORY_DEREGISTER)\r
 163 \r
 164 // WV_IO_ID / WV_IO_ID\r
 165 #define WV_IOCTL_MW_ALLOCATE                    WV_IOCTL(WV_IO_FUNCTION_BASE + \\r
 166                                                                                                  WV_IO_FUNCTION_MW_ALLOCATE)\r
 167 \r
 168 // UINT64 Id / none\r
 169 #define WV_IOCTL_MW_DEALLOCATE                  WV_IOCTL(WV_IO_FUNCTION_BASE + \\r
 170                                                                                                  WV_IO_FUNCTION_MW_DEALLOCATE)\r
 171 \r
 172 // WV_IO_AH_CREATE / WV_IO_AH_CREATE\r
 173 #define WV_IOCTL_AH_CREATE                              WV_IOCTL(WV_IO_FUNCTION_BASE + \\r
 174                                                                                                  WV_IO_FUNCTION_AH_CREATE)\r
 175 \r
 176 // UINT64 Id / none\r
 177 #define WV_IOCTL_AH_DESTROY                             WV_IOCTL(WV_IO_FUNCTION_BASE + \\r
 178                                                                                                  WV_IO_FUNCTION_AH_DESTROY)\r
 179 \r
 180 // WV_IO_ID / WV_IO_ID\r
 181 #define WV_IOCTL_CQ_CREATE                              WV_IOCTL(WV_IO_FUNCTION_BASE + \\r
 182                                                                                                  WV_IO_FUNCTION_CQ_CREATE)\r
 183 \r
 184 // UINT64 Id / none\r
 185 #define WV_IOCTL_CQ_DESTROY                             WV_IOCTL(WV_IO_FUNCTION_BASE + \\r
 186                                                                                                  WV_IO_FUNCTION_CQ_DESTROY)\r
 187 \r
 188 // WV_IO_ID / WV_IO_ID\r
 189 #define WV_IOCTL_CQ_RESIZE                              WV_IOCTL(WV_IO_FUNCTION_BASE + \\r
 190                                                                                                  WV_IO_FUNCTION_CQ_RESIZE)\r
 191 \r
 192 // WV_IO_ID / none\r
 193 #define WV_IOCTL_CQ_NOTIFY                              WV_IOCTL(WV_IO_FUNCTION_BASE + \\r
 194                                                                                                  WV_IO_FUNCTION_CQ_NOTIFY)\r
 195 \r
 196 // UINT64 Id / none\r
 197 #define WV_IOCTL_CQ_CANCEL                              WV_IOCTL(WV_IO_FUNCTION_BASE + \\r
 198                                                                                                  WV_IO_FUNCTION_CQ_CANCEL)\r
 199 \r
 200 // WV_IO_SRQ_ATTRIBUTES / WV_IO_SRQ_ATTRIBUTES\r
 201 #define WV_IOCTL_SRQ_CREATE                             WV_IOCTL(WV_IO_FUNCTION_BASE + \\r
 202                                                                                                  WV_IO_FUNCTION_SRQ_CREATE)\r
 203 \r
 204 // UINT64 Id / none\r
 205 #define WV_IOCTL_SRQ_DESTROY                    WV_IOCTL(WV_IO_FUNCTION_BASE + \\r
 206                                                                                                  WV_IO_FUNCTION_SRQ_DESTROY)\r
 207 \r
 208 // WV_IO_SRQ_ATTRIBUTES / WV_IO_SRQ_ATTRIBUTES\r
 209 #define WV_IOCTL_SRQ_QUERY                              WV_IOCTL(WV_IO_FUNCTION_BASE + \\r
 210                                                                                                  WV_IO_FUNCTION_SRQ_QUERY)\r
 211 \r
 212 // WV_IO_SRQ_ATTRIBUTES / WV_IO_SRQ_ATTRIBUTES\r
 213 #define WV_IOCTL_SRQ_MODIFY                             WV_IOCTL(WV_IO_FUNCTION_BASE + \\r
 214                                                                                                  WV_IO_FUNCTION_SRQ_MODIFY)\r
 215 \r
 216 // UINT64 Id / none\r
 217 #define WV_IOCTL_SRQ_NOTIFY                             WV_IOCTL(WV_IO_FUNCTION_BASE + \\r
 218                                                                                                  WV_IO_FUNCTION_SRQ_NOTIFY)\r
 219 \r
 220 // UINT64 Id / none\r
 221 #define WV_IOCTL_SRQ_CANCEL                             WV_IOCTL(WV_IO_FUNCTION_BASE + \\r
 222                                                                                                  WV_IO_FUNCTION_SRQ_CANCEL)\r
 223 \r
 224 // WV_IO_QP_CREATE / WV_IO_QP_CREATE\r
 225 #define WV_IOCTL_QP_CREATE                              WV_IOCTL(WV_IO_FUNCTION_BASE + \\r
 226                                                                                                  WV_IO_FUNCTION_QP_CREATE)\r
 227 \r
 228 // UINT64 Id / none\r
 229 #define WV_IOCTL_QP_DESTROY                             WV_IOCTL(WV_IO_FUNCTION_BASE + \\r
 230                                                                                                  WV_IO_FUNCTION_QP_DESTROY)\r
 231 \r
 232 // WV_IO_ID / WV_IO_QP_ATTRIBUTES\r
 233 #define WV_IOCTL_QP_QUERY                               WV_IOCTL(WV_IO_FUNCTION_BASE + \\r
 234                                                                                                  WV_IO_FUNCTION_QP_QUERY)\r
 235 \r
 236 // WV_IO_QP_ATTRIBUTES / verbs specific\r
 237 #define WV_IOCTL_QP_MODIFY                              WV_IOCTL(WV_IO_FUNCTION_BASE + \\r
 238                                                                                                  WV_IO_FUNCTION_QP_MODIFY)\r
 239 \r
 240 // WV_IO_QP_MULTICAST / none\r
 241 #define WV_IOCTL_QP_ATTACH                              WV_IOCTL(WV_IO_FUNCTION_BASE + \\r
 242                                                                                                  WV_IO_FUNCTION_QP_ATTACH)\r
 243 \r
 244 // WV_IO_QP_MULTICAST / none\r
 245 #define WV_IOCTL_QP_DETACH                              WV_IOCTL(WV_IO_FUNCTION_BASE + \\r
 246                                                                                                  WV_IO_FUNCTION_QP_DETACH)\r
 247 \r
 248 // UINT64 Id / none\r
 249 #define WV_IOCTL_QP_CANCEL                              WV_IOCTL(WV_IO_FUNCTION_BASE + \\r
 250                                                                                                  WV_IO_FUNCTION_QP_CANCEL)\r
 251 \r
 252 // UINT64 EpType / UINT64 Id\r
 253 #define WV_IOCTL_EP_CREATE                              WV_IOCTL(WV_IO_FUNCTION_BASE + \\r
 254                                                                                                  WV_IO_FUNCTION_EP_CREATE)\r
 255 \r
 256 // UINT64 Id / none\r
 257 #define WV_IOCTL_EP_DESTROY                             WV_IOCTL(WV_IO_FUNCTION_BASE + \\r
 258                                                                                                  WV_IO_FUNCTION_EP_DESTROY)\r
 259 \r
 260 // WV_IO_ID + UINT8[] / none\r
 261 #define WV_IOCTL_EP_MODIFY                              WV_IOCTL(WV_IO_FUNCTION_BASE + \\r
 262                                                                                                  WV_IO_FUNCTION_EP_MODIFY)\r
 263 \r
 264 // WV_IO_EP_BIND / WV_IO_EP_BIND\r
 265 #define WV_IOCTL_EP_BIND                                WV_IOCTL(WV_IO_FUNCTION_BASE + \\r
 266                                                                                                  WV_IO_FUNCTION_EP_BIND)\r
 267 \r
 268 // WV_IO_ID + UINT8[] / none\r
 269 #define WV_IOCTL_EP_REJECT                              WV_IOCTL(WV_IO_FUNCTION_BASE + \\r
 270                                                                                                  WV_IO_FUNCTION_EP_REJECT)\r
 271 \r
 272 // WV_IO_EP_CONNECT / none\r
 273 #define WV_IOCTL_EP_CONNECT                             WV_IOCTL(WV_IO_FUNCTION_BASE + \\r
 274                                                                                                  WV_IO_FUNCTION_EP_CONNECT)\r
 275 \r
 276 // WV_IO_EP_ACCEPT / verbs specific\r
 277 #define WV_IOCTL_EP_ACCEPT                              WV_IOCTL(WV_IO_FUNCTION_BASE + \\r
 278                                                                                                  WV_IO_FUNCTION_EP_ACCEPT)\r
 279 \r
 280 // WV_IO_EP_DISCONNECT/ verbs specific\r
 281 #define WV_IOCTL_EP_DISCONNECT                  WV_IOCTL(WV_IO_FUNCTION_BASE + \\r
 282                                                                                                  WV_IO_FUNCTION_EP_DISCONNECT)\r
 283 \r
 284 // UINT64 Id / none\r
 285 #define WV_IOCTL_EP_DISCONNECT_NOTIFY   WV_IOCTL(WV_IO_FUNCTION_BASE + \\r
 286                                                                                                  WV_IO_FUNCTION_EP_DISCONNECT_NOTIFY)\r
 287 \r
 288 // UINT64 Id / WV_IO_EP_ATTRIBUTES\r
 289 #define WV_IOCTL_EP_QUERY                               WV_IOCTL(WV_IO_FUNCTION_BASE + \\r
 290                                                                                                  WV_IO_FUNCTION_EP_QUERY)\r
 291 \r
 292 // TODO\r
 293 #define WV_IOCTL_EP_LOOKUP                              WV_IOCTL(WV_IO_FUNCTION_BASE + \\r
 294                                                                                                  WV_IO_FUNCTION_EP_LOOKUP)\r
 295 \r
 296 // TODO\r
 297 #define WV_IOCTL_EP_MULTICAST_JOIN              WV_IOCTL(WV_IO_FUNCTION_BASE + \\r
 298                                                                                                  WV_IO_FUNCTION_EP_MULTICAST_JOIN)\r
 299 \r
 300 // TODO\r
 301 #define WV_IOCTL_EP_MULTICAST_LEAVE             WV_IOCTL(WV_IO_FUNCTION_BASE + \\r
 302                                                                                                  WV_IO_FUNCTION_EP_MULTICAST_LEAVE)\r
 303 \r
 304 // UINT64 Id / none\r
 305 #define WV_IOCTL_EP_CANCEL                              WV_IOCTL(WV_IO_FUNCTION_BASE + \\r
 306                                                                                                  WV_IO_FUNCTION_EP_CANCEL)\r
 307 \r
 308 // WV_IO_EP_LISTEN / none\r
 309 #define WV_IOCTL_EP_LISTEN                              WV_IOCTL(WV_IO_FUNCTION_BASE + \\r
 310                                                                                                  WV_IO_FUNCTION_EP_LISTEN)\r
 311 \r
 312 // WV_IO_EP_GET_REQUEST / none\r
 313 #define WV_IOCTL_EP_GET_REQUEST                 WV_IOCTL(WV_IO_FUNCTION_BASE + \\r
 314                                                                                                  WV_IO_FUNCTION_EP_GET_REQUEST)\r
 315 \r
 316 #define WV_IOCTL_MIN                                    WV_IO_FUNCTION_BASE + WV_IO_FUNCTION_MIN\r
 317 #define WV_IOCTL_MAX                                    WV_IO_FUNCTION_BASE + WV_IO_FUNCTION_MAX\r
 318 \r
 319 // Device specific data follows input / output structures.\r
 320 typedef struct _WV_IO_ID\r
 321 {\r
 322         UINT64                  Id;\r
 323         UINT32                  VerbInfo;\r
 324         UINT32                  Data;\r
 325 \r
 326 }       WV_IO_ID;\r
 327 \r
 328 typedef struct _WV_IO_GUID_LIST\r
 329 {\r
 330         UINT64                  Count;\r
 331         NET64                   Guid[1];\r
 332 \r
 333 }       WV_IO_GUID_LIST;\r
 334 \r
 335 #define WV_MAX_LIB_NAME                         32\r
 336 \r
 337 // Device/port capability flags\r
 338 #define WV_IO_RESIZE_MAX_WR                     0x00000001\r
 339 #define WV_IO_BAD_PKEY_COUNTER          0x00000002\r
 340 #define WV_IO_BAD_QKEY_COUNTER          0x00000004\r
 341 // reserved                                                     0x00000008\r
 342 #define WV_IO_PATH_MIGRATION            0x00000010\r
 343 #define WV_IO_CHANGE_PHYSICAL_PORT      0x00000020\r
 344 #define WV_IO_AH_PORT_CHECKING          0x00000040\r
 345 #define WV_IO_QP_STATE_MODIFIER         0x00000080\r
 346 #define WV_IO_SHUTDOWN_PORT                     0x00000100\r
 347 #define WV_IO_INIT_TYPE                         0x00000200\r
 348 #define WV_IO_PORT_ACTIVE_EVENT         0x00000400\r
 349 #define WV_IO_SYSTEM_IMAGE_GUID         0x00000800\r
 350 #define WV_IO_RC_RNR_NAK_GENERATION     0x00001000\r
 351 #define WV_IO_SRQ_RESIZE                        0x00002000\r
 352 #define WV_IO_BATCH_NOTIFY_CQ           0x00004000\r
 353 \r
 354 #define WV_DEVICE_UNKNOWN                       0\r
 355 #define WV_DEVICE_INFINIBAND            1\r
 356 #define WV_DEVICE_IWARP                         2\r
 357 \r
 358 #define WV_IO_ATOMIC_NONE                       0\r
 359 #define WV_IO_ATOMIC_HCA                        1\r
 360 #define WV_IO_ATOMIC_NODE                       2\r
 361 \r
 362 typedef struct _WV_IO_DEVICE_ATTRIBUTES\r
 363 {\r
 364         UINT64                  FwVersion;\r
 365         NET64                   NodeGuid;\r
 366         NET64                   SystemImageGuid;\r
 367         UINT32                  VendorId;\r
 368         UINT32                  VendorPartId;\r
 369         UINT32                  HwVersion;\r
 370         UINT32                  CapabilityFlags;\r
 371         UINT32                  AtomicCapability;\r
 372         UINT32                  PageSizeCapabilityFlags;\r
 373         UINT64                  MaxMrSize;\r
 374         UINT32                  MaxQp;\r
 375         UINT32                  MaxQpWr;\r
 376         UINT32                  MaxSge;\r
 377         UINT32                  MaxCq;\r
 378         UINT32                  MaxCqEntries;\r
 379         UINT32                  MaxMr;\r
 380         UINT32                  MaxPd;\r
 381         UINT32                  MaxQpResponderResources;\r
 382         UINT32                  MaxResponderResources;\r
 383         UINT32                  MaxQpInitiatorDepth;\r
 384         UINT32                  MaxInlineSend;\r
 385         UINT32                  MaxMw;\r
 386         UINT32                  MaxMulticast;\r
 387         UINT32                  MaxQpAttach;\r
 388         UINT32                  MaxMulticastQp;\r
 389         UINT32                  MaxAh;\r
 390         UINT32                  MaxFmr;\r
 391         UINT32                  MaxMapPerFmr;\r
 392         UINT32                  MaxSrq;\r
 393         UINT32                  MaxSrqWr;\r
 394         UINT32                  MaxSrqSge;\r
 395         UINT32                  MaxPkeys;\r
 396         UINT32                  DeviceType;\r
 397         UINT8                   LocalAckDelay;\r
 398         UINT8                   PhysPortCount;\r
 399         UINT8                   Reserved[2];\r
 400 \r
 401 }       WV_IO_DEVICE_ATTRIBUTES;\r
 402 \r
 403 typedef struct _WV_IO_DEVICE_PORT_QUERY\r
 404 {\r
 405         UINT64                  Id;\r
 406         UINT8                   PortNumber;\r
 407         UINT8                   Reserved[7];\r
 408 \r
 409 }       WV_IO_DEVICE_PORT_QUERY;\r
 410 \r
 411 #define WV_IO_PORT_NOP                  0\r
 412 #define WV_IO_PORT_DOWN                 1\r
 413 #define WV_IO_PORT_INIT                 2\r
 414 #define WV_IO_PORT_ARMED                3\r
 415 #define WV_IO_PORT_ACTIVE               4\r
 416 #define WV_IO_PORT_ACTIVEDEFER  5\r
 417 \r
 418 typedef struct _WV_IO_PORT_ATTRIBUTES\r
 419 {\r
 420         UINT32                  PortCabilityFlags;\r
 421         UINT32                  State;\r
 422         UINT32                  MaxMtu;\r
 423         UINT32                  ActiveMtu;\r
 424         UINT32                  GidTableLength;\r
 425         UINT32                  MaxMessageSize;\r
 426         UINT32                  BadPkeyCounter;\r
 427         UINT32                  QkeyViolationCounter;\r
 428         UINT16                  PkeyTableLength;\r
 429         NET16                   Lid;\r
 430         NET16                   SmLid;\r
 431         UINT8                   Lmc;\r
 432         UINT8                   MaxVls;\r
 433         UINT8                   SmSl;\r
 434         UINT8                   SubnetTimeout;\r
 435         UINT8                   InitTypeReply;\r
 436         UINT8                   ActiveWidth;\r
 437         UINT8                   ActiveSpeed;\r
 438         UINT8                   PhysicalState;\r
 439         UINT8                   Reserved[2];\r
 440 \r
 441 }       WV_IO_PORT_ATTRIBUTES;\r
 442 \r
 443 // Port notification flags\r
 444 #define WV_IO_EVENT_ERROR                       0x00000001\r
 445 #define WV_IO_EVENT_STATE                       0x00000002\r
 446 #define WV_IO_EVENT_ADDRESS                     0x00000004\r
 447 #define WV_IO_EVENT_LINK_ADDRESS        0x00000008\r
 448 #define WV_IO_EVENT_PARTITION           0x00000010\r
 449 #define WV_IO_EVENT_MANAGEMENT          0x00000020\r
 450 \r
 451 typedef struct _WV_IO_GID\r
 452 {\r
 453         UINT8                   Raw[16];\r
 454 \r
 455 }       WV_IO_GID;\r
 456 \r
 457 typedef struct _WV_IO_EVENT\r
 458 {\r
 459         UINT32                  Status;\r
 460         UINT32                  Type;\r
 461         UINT8                   PortNumber;\r
 462         UINT8                   Reserved[3];\r
 463 \r
 464 }       WV_IO_EVENT;\r
 465 \r
 466 typedef struct _WV_IO_MEMORY_REGISTER\r
 467 {\r
 468         UINT64                  Id;\r
 469         UINT64                  Address;\r
 470         UINT64                  BufferLength;\r
 471         UINT32                  AccessFlags;\r
 472         UINT32                  Reserved;                       \r
 473 \r
 474 }       WV_IO_MEMORY_REGISTER;\r
 475 \r
 476 typedef struct _WV_IO_MEMORY_KEYS\r
 477 {\r
 478         UINT32                  Lkey;\r
 479         NET32                   Rkey;\r
 480 \r
 481 }       WV_IO_MEMORY_KEYS;\r
 482 \r
 483 typedef struct _WV_IO_AV\r
 484 {\r
 485         UINT8                   NetworkRouteValid;\r
 486         UINT8                   Reserved1;\r
 487         UINT8                   HopLimit;\r
 488         UINT8                   TrafficClass;\r
 489         NET32                   FlowLabel;\r
 490         UINT8                   SGid[16];\r
 491         UINT8                   DGid[16];\r
 492 \r
 493         UINT16                  Reserved2;\r
 494         NET16                   DLid;\r
 495         UINT8                   ServiceLevel;\r
 496         UINT8                   SourcePathBits;\r
 497         UINT8                   StaticRate;\r
 498         UINT8                   PortNumber;\r
 499 \r
 500 }       WV_IO_AV;\r
 501 \r
 502 typedef struct _WV_IO_AH_CREATE\r
 503 {\r
 504         WV_IO_ID                Id;\r
 505         WV_IO_AV                AddressVector;\r
 506 \r
 507 }       WV_IO_AH_CREATE;\r
 508 \r
 509 #define WV_CQ_ERROR                             0\r
 510 #define WV_CQ_NEXT_COMPLETION   1\r
 511 #define WV_CQ_SOLICITED                 2\r
 512 \r
 513 typedef struct _WV_IO_SRQ_ATTRIBUTES\r
 514 {\r
 515         WV_IO_ID                Id;\r
 516         UINT32                  MaxWr;\r
 517         UINT32                  MaxSge;\r
 518         UINT32                  SrqLimit;\r
 519         UINT32                  Reserved;\r
 520 \r
 521 }       WV_IO_SRQ_ATTRIBUTES;\r
 522 \r
 523 #define WV_IO_QP_SIGNAL_SENDS                   0x00000001\r
 524 #define WV_IO_QP_MEMORY_MANAGEMENT              0x00000002\r
 525 \r
 526 typedef struct _WV_IO_QP_CREATE\r
 527 {\r
 528         WV_IO_ID                Id;\r
 529         UINT64                  SendCqId;\r
 530         UINT64                  ReceiveCqId;\r
 531         UINT64                  SrqId;\r
 532 \r
 533         UINT32                  SendDepth;\r
 534         UINT32                  SendSge;\r
 535         UINT32                  ReceiveDepth;\r
 536         UINT32                  ReceiveSge;\r
 537         UINT32                  MaxInlineSend;\r
 538         UINT32                  InitiatorDepth;\r
 539         UINT32                  ResponderResources;\r
 540 \r
 541         UINT8                   QpType;\r
 542         UINT8                   QpFlags;\r
 543         UINT16                  Reserved;\r
 544 \r
 545 }       WV_IO_QP_CREATE;\r
 546 \r
 547 #define WV_IO_QP_STATE_RESET    0\r
 548 #define WV_IO_QP_STATE_INIT             1\r
 549 #define WV_IO_QP_STATE_RTR              2\r
 550 #define WV_IO_QP_STATE_RTS              3\r
 551 #define WV_IO_QP_STATE_SQD              4\r
 552 #define WV_IO_QP_STATE_SQERROR  5\r
 553 #define WV_IO_QP_STATE_ERROR    6\r
 554 \r
 555 #define WV_IO_QP_ATTR_CAPABILITIES                      0x00000001\r
 556 #define WV_IO_QP_ATTR_INITIATOR_DEPTH           0x00000002\r
 557 #define WV_IO_QP_ATTR_RESPONDER_RESOURCES       0x00000004\r
 558 #define WV_IO_QP_ATTR_CURRENT_STATE                     0x00000008\r
 559 #define WV_IO_QP_ATTR_STATE                                     0x00000010\r
 560 #define WV_IO_QP_ATTR_PATH_MIG_STATE            0x00000020\r
 561 #define WV_IO_QP_ATTR_DESTINATION_QPN           0x00000040\r
 562 #define WV_IO_QP_ATTR_QKEY                                      0x00000080\r
 563 #define WV_IO_QP_ATTR_SEND_PSN                          0x00000100\r
 564 #define WV_IO_QP_ATTR_RECEIVE_PSN                       0x00000200\r
 565 #define WV_IO_QP_ATTR_FLAGS                                     0x00000400\r
 566 #define WV_IO_QP_ATTR_ACCESS_FLAGS                      0x00000800\r
 567 #define WV_IO_QP_ATTR_AV                                        0x00001000\r
 568 #define WV_IO_QP_ATTR_ALTERNATE_AV                      0x00002000\r
 569 #define WV_IO_QP_ATTR_PORT_NUMBER                       0x00004000\r
 570 #define WV_IO_QP_ATTR_PKEY_INDEX                        0x00008000\r
 571 #define WV_IO_QP_ATTR_ACK_TIMEOUT                       0x00010000\r
 572 #define WV_IO_QP_ATTR_RNR_NAK_TIMEOUT           0x00020000\r
 573 #define WV_IO_QP_ATTR_ERROR_RETRY_COUNT         0x00040000\r
 574 #define WV_IO_QP_ATTR_RNR_RETRY_COUNT           0x00080000\r
 575 \r
 576 typedef struct _WV_IO_QP_ATTRIBUTES\r
 577 {\r
 578         WV_IO_ID                Id;\r
 579         UINT32                  SendDepth;\r
 580         UINT32                  SendSge;\r
 581         UINT32                  ReceiveDepth;\r
 582         UINT32                  ReceiveSge;\r
 583         UINT32                  MaxInlineSend;\r
 584         UINT32                  InitiatorDepth;\r
 585         UINT32                  ResponderResources;\r
 586 \r
 587         UINT32                  Options;\r
 588         UINT8                   QpType;\r
 589         UINT8                   CurrentQpState;\r
 590         UINT8                   QpState;\r
 591         UINT8                   ApmState;\r
 592         NET32                   Qpn;\r
 593         NET32                   DestinationQpn;\r
 594         NET32                   Qkey;\r
 595         NET32                   SendPsn;\r
 596         NET32                   ReceivePsn;\r
 597 \r
 598         WV_IO_AV                AddressVector;\r
 599         WV_IO_AV                AlternateAddressVector;\r
 600         UINT32                  PathMtu;\r
 601         UINT32                  AlternatePathMtu;\r
 602         UINT16                  PkeyIndex;\r
 603         UINT16                  AlternatePkeyIndex;\r
 604         UINT8                   LocalAckTimeout;\r
 605         UINT8                   AlternateLocalAckTimeout;\r
 606 \r
 607         UINT8                   RnrNakTimeout;\r
 608         UINT8                   SequenceErrorRetryCount;\r
 609         UINT8                   RnrRetryCount;\r
 610 \r
 611         UINT8                   AccessFlags;\r
 612         UINT8                   QpFlags;\r
 613         UINT8                   Reserved[5];\r
 614 \r
 615 }       WV_IO_QP_ATTRIBUTES;\r
 616 \r
 617 typedef struct _WV_IO_QP_MULTICAST\r
 618 {\r
 619         WV_IO_ID                Id;\r
 620         WV_IO_GID               Gid;\r
 621 \r
 622 }       WV_IO_QP_MULTICAST;\r
 623 \r
 624 // Windows kernel does not define sockaddr* pre-Vista\r
 625 typedef struct _WV_IO_SOCKADDR\r
 626 {\r
 627         UINT16                  SaFamily;\r
 628         UINT8                   SaData[14];\r
 629 \r
 630 }       WV_IO_SOCKADDR;\r
 631 \r
 632 typedef struct _WV_IO_SOCKADDR_IN\r
 633 {\r
 634         UINT16                  SinFamily;\r
 635         UINT16                  SinPort;\r
 636         UINT32                  SinAddr;\r
 637         UINT8                   SinZero[8];\r
 638 \r
 639 }       WV_IO_SOCKADDR_IN;\r
 640 \r
 641 typedef struct _WV_IO_SOCKADDR_IN6\r
 642 {\r
 643         UINT16                  Sin6Family;\r
 644         UINT16                  Sin6Port;\r
 645         UINT32                  Sin6FlowInfo;\r
 646         UINT8                   Sin6Addr[16];\r
 647         UINT32                  Sin6ScopeId;\r
 648 \r
 649 }       WV_IO_SOCKADDR_IN6;\r
 650 \r
 651 typedef struct _WV_IO_SOCKADDR_DATA\r
 652 {\r
 653         union\r
 654         {\r
 655                 WV_IO_SOCKADDR          Sa;\r
 656                 WV_IO_SOCKADDR_IN       In;\r
 657                 WV_IO_SOCKADDR_IN6      In6;\r
 658 \r
 659         }       SockAddr;\r
 660 \r
 661         UINT32                                  Reserved;\r
 662 \r
 663 }       WV_IO_SOCKADDR_DATA;\r
 664 \r
 665 typedef struct _WV_IO_DEVICE_ADDRESS\r
 666 {\r
 667         NET64                   DeviceGuid;\r
 668         NET16                   Pkey;\r
 669         UINT8                   PortNumber;\r
 670         UINT8                   Reserved[5];\r
 671 \r
 672 }       WV_IO_DEVICE_ADDRESS;\r
 673 \r
 674 typedef struct _WV_IO_EP_BIND\r
 675 {\r
 676         UINT64                                  Id;\r
 677         WV_IO_SOCKADDR_DATA             Address;\r
 678         WV_IO_DEVICE_ADDRESS    Device;\r
 679 \r
 680 }       WV_IO_EP_BIND;\r
 681 \r
 682 #define WV_IO_EP_OPTION_ROUTE           0x00000001\r
 683 \r
 684 #define WV_IO_EP_TYPE_CONNECT           0x0106\r
 685 #define WV_IO_EP_TYPE_DATAGRAM          0x0111\r
 686 \r
 687 typedef struct _WV_IO_EP_LISTEN\r
 688 {\r
 689         UINT64                  Id;\r
 690         UINT64                  Backlog;\r
 691 \r
 692 }       WV_IO_EP_LISTEN;\r
 693 \r
 694 typedef struct _WV_IO_EP_GET_REQUEST\r
 695 {\r
 696         UINT64                  Id;\r
 697         UINT64                  EpId;\r
 698 \r
 699 }       WV_IO_EP_GET_REQUEST;\r
 700 \r
 701 typedef struct _WV_IO_CONNECT_PARAM\r
 702 {\r
 703         UINT64                  ResponderResources;\r
 704         UINT64                  InitiatorDepth;\r
 705         UINT8                   RetryCount;\r
 706         UINT8                   RnrRetryCount;\r
 707         UINT8                   DataLength;\r
 708         UINT8                   Reserved[5];\r
 709         UINT8                   Data[56];\r
 710 \r
 711 }       WV_IO_CONNECT_PARAM;\r
 712 \r
 713 typedef struct _WV_IO_EP_CONNECT\r
 714 {\r
 715         UINT64                                  Id;\r
 716         UINT64                                  QpId;\r
 717         WV_IO_SOCKADDR_DATA             PeerAddress;\r
 718         WV_IO_CONNECT_PARAM             Param;\r
 719 \r
 720 }       WV_IO_EP_CONNECT;\r
 721 \r
 722 typedef struct _WV_IO_EP_ACCEPT\r
 723 {\r
 724         UINT64                                  Id;\r
 725         UINT64                                  QpId;\r
 726         WV_IO_CONNECT_PARAM             Param;\r
 727 \r
 728 }       WV_IO_EP_ACCEPT;\r
 729 \r
 730 typedef struct _WV_IO_EP_ATTRIBUTES\r
 731 {\r
 732         WV_IO_SOCKADDR_DATA             LocalAddress;\r
 733         WV_IO_SOCKADDR_DATA             PeerAddress;\r
 734         WV_IO_DEVICE_ADDRESS    Device;\r
 735 \r
 736         union {\r
 737                 WV_IO_CONNECT_PARAM     Connect;\r
 738                 UINT64                          Backlog;\r
 739 \r
 740         }       Param;\r
 741 \r
 742 \r
 743 }       WV_IO_EP_ATTRIBUTES;\r
 744 \r
 745 typedef struct _WV_IO_EP_DISCONNECT\r
 746 {\r
 747         UINT64                                  Id;\r
 748         UINT64                                  QpId;\r
 749 \r
 750 }       WV_IO_EP_DISCONNECT;\r
 751 \r
 752 #endif // _WV_IOCTL_H_\r