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