ceph/src/spdk/dpdk/drivers/net/netvsc/rndis.h

   1 /* SPDX-License-Identifier: BSD-3-Clause
   2  * Copyright (c) 2018 Microsoft Corp.
   3  * Copyright (c) 2010 Jonathan Armani <armani@openbsd.org>
   4  * Copyright (c) 2010 Fabien Romano <fabien@openbsd.org>
   5  * Copyright (c) 2010 Michael Knudsen <mk@openbsd.org>
   6  * All rights reserved.
   7  */
   8
   9 #ifndef _NET_RNDIS_H_
  10 #define _NET_RNDIS_H_
  11
  12 /* Canonical major/minor version as of 22th Aug. 2016. */
  13 #define RNDIS_VERSION_MAJOR             0x00000001
  14 #define RNDIS_VERSION_MINOR             0x00000000
  15
  16 #define RNDIS_STATUS_SUCCESS            0x00000000
  17 #define RNDIS_STATUS_PENDING            0x00000103
  18
  19 #define RNDIS_STATUS_ONLINE             0x40010003
  20 #define RNDIS_STATUS_RESET_START        0x40010004
  21 #define RNDIS_STATUS_RESET_END          0x40010005
  22 #define RNDIS_STATUS_RING_STATUS        0x40010006
  23 #define RNDIS_STATUS_CLOSED             0x40010007
  24 #define RNDIS_STATUS_WAN_LINE_UP        0x40010008
  25 #define RNDIS_STATUS_WAN_LINE_DOWN      0x40010009
  26 #define RNDIS_STATUS_WAN_FRAGMENT       0x4001000A
  27 #define RNDIS_STATUS_MEDIA_CONNECT      0x4001000B
  28 #define RNDIS_STATUS_MEDIA_DISCONNECT   0x4001000C
  29 #define RNDIS_STATUS_HARDWARE_LINE_UP   0x4001000D
  30 #define RNDIS_STATUS_HARDWARE_LINE_DOWN 0x4001000E
  31 #define RNDIS_STATUS_INTERFACE_UP       0x4001000F
  32 #define RNDIS_STATUS_INTERFACE_DOWN     0x40010010
  33 #define RNDIS_STATUS_MEDIA_BUSY         0x40010011
  34 #define RNDIS_STATUS_MEDIA_SPECIFIC_INDICATION  0x40010012
  35 #define RNDIS_STATUS_WW_INDICATION      RDIA_SPECIFIC_INDICATION
  36 #define RNDIS_STATUS_LINK_SPEED_CHANGE  0x40010013
  37 #define RNDIS_STATUS_NETWORK_CHANGE     0x40010018
  38 #define RNDIS_STATUS_TASK_OFFLOAD_CURRENT_CONFIG 0x40020006
  39
  40 #define RNDIS_STATUS_FAILURE            0xC0000001
  41 #define RNDIS_STATUS_RESOURCES          0xC000009A
  42 #define RNDIS_STATUS_NOT_SUPPORTED      0xC00000BB
  43 #define RNDIS_STATUS_CLOSING            0xC0010002
  44 #define RNDIS_STATUS_BAD_VERSION        0xC0010004
  45 #define RNDIS_STATUS_BAD_CHARACTERISTICS 0xC0010005
  46 #define RNDIS_STATUS_ADAPTER_NOT_FOUND  0xC0010006
  47 #define RNDIS_STATUS_OPEN_FAILED        0xC0010007
  48 #define RNDIS_STATUS_DEVICE_FAILED      0xC0010008
  49 #define RNDIS_STATUS_MULTICAST_FULL     0xC0010009
  50 #define RNDIS_STATUS_MULTICAST_EXISTS   0xC001000A
  51 #define RNDIS_STATUS_MULTICAST_NOT_FOUND 0xC001000B
  52 #define RNDIS_STATUS_REQUEST_ABORTED    0xC001000C
  53 #define RNDIS_STATUS_RESET_IN_PROGRESS  0xC001000D
  54 #define RNDIS_STATUS_CLOSING_INDICATING 0xC001000E
  55 #define RNDIS_STATUS_INVALID_PACKET     0xC001000F
  56 #define RNDIS_STATUS_OPEN_LIST_FULL     0xC0010010
  57 #define RNDIS_STATUS_ADAPTER_NOT_READY  0xC0010011
  58 #define RNDIS_STATUS_ADAPTER_NOT_OPEN   0xC0010012
  59 #define RNDIS_STATUS_NOT_INDICATING     0xC0010013
  60 #define RNDIS_STATUS_INVALID_LENGTH     0xC0010014
  61 #define RNDIS_STATUS_INVALID_DATA       0xC0010015
  62 #define RNDIS_STATUS_BUFFER_TOO_SHORT   0xC0010016
  63 #define RNDIS_STATUS_INVALID_OID        0xC0010017
  64 #define RNDIS_STATUS_ADAPTER_REMOVED    0xC0010018
  65 #define RNDIS_STATUS_UNSUPPORTED_MEDIA  0xC0010019
  66 #define RNDIS_STATUS_GROUP_ADDRESS_IN_US 0xC001001A
  67 #define RNDIS_STATUS_FILE_NOT_FOUND     0xC001001B
  68 #define RNDIS_STATUS_ERROR_READING_FILE 0xC001001C
  69 #define RNDIS_STATUS_ALREADY_MAPPED     0xC001001D
  70 #define RNDIS_STATUS_RESOURCE_CONFLICT  0xC001001E
  71 #define RNDIS_STATUS_NO_CABLE           0xC001001F
  72
  73 #define OID_GEN_SUPPORTED_LIST          0x00010101
  74 #define OID_GEN_HARDWARE_STATUS         0x00010102
  75 #define OID_GEN_MEDIA_SUPPORTED         0x00010103
  76 #define OID_GEN_MEDIA_IN_USE            0x00010104
  77 #define OID_GEN_MAXIMUM_LOOKAHEAD       0x00010105
  78 #define OID_GEN_MAXIMUM_FRAME_SIZE      0x00010106
  79 #define OID_GEN_LINK_SPEED              0x00010107
  80 #define OID_GEN_TRANSMIT_BUFFER_SPACE   0x00010108
  81 #define OID_GEN_RECEIVE_BUFFER_SPACE    0x00010109
  82 #define OID_GEN_TRANSMIT_BLOCK_SIZE     0x0001010A
  83 #define OID_GEN_RECEIVE_BLOCK_SIZE      0x0001010B
  84 #define OID_GEN_VENDOR_ID               0x0001010C
  85 #define OID_GEN_VENDOR_DESCRIPTION      0x0001010D
  86 #define OID_GEN_CURRENT_PACKET_FILTER   0x0001010E
  87 #define OID_GEN_CURRENT_LOOKAHEAD       0x0001010F
  88 #define OID_GEN_DRIVER_VERSION          0x00010110
  89 #define OID_GEN_MAXIMUM_TOTAL_SIZE      0x00010111
  90 #define OID_GEN_PROTOCOL_OPTIONS        0x00010112
  91 #define OID_GEN_MAC_OPTIONS             0x00010113
  92 #define OID_GEN_MEDIA_CONNECT_STATUS    0x00010114
  93 #define OID_GEN_MAXIMUM_SEND_PACKETS    0x00010115
  94 #define OID_GEN_VENDOR_DRIVER_VERSION   0x00010116
  95 #define OID_GEN_SUPPORTED_GUIDS         0x00010117
  96 #define OID_GEN_NETWORK_LAYER_ADDRESSES 0x00010118
  97 #define OID_GEN_TRANSPORT_HEADER_OFFSET 0x00010119
  98 #define OID_GEN_RECEIVE_SCALE_CAPABILITIES      0x00010203
  99 #define OID_GEN_RECEIVE_SCALE_PARAMETERS        0x00010204
 100 #define OID_GEN_MACHINE_NAME            0x0001021A
 101 #define OID_GEN_RNDIS_CONFIG_PARAMETER  0x0001021B
 102 #define OID_GEN_VLAN_ID                 0x0001021C
 103
 104 #define OID_802_3_PERMANENT_ADDRESS     0x01010101
 105 #define OID_802_3_CURRENT_ADDRESS       0x01010102
 106 #define OID_802_3_MULTICAST_LIST        0x01010103
 107 #define OID_802_3_MAXIMUM_LIST_SIZE     0x01010104
 108 #define OID_802_3_MAC_OPTIONS           0x01010105
 109 #define OID_802_3_RCV_ERROR_ALIGNMENT   0x01020101
 110 #define OID_802_3_XMIT_ONE_COLLISION    0x01020102
 111 #define OID_802_3_XMIT_MORE_COLLISIONS  0x01020103
 112 #define OID_802_3_XMIT_DEFERRED         0x01020201
 113 #define OID_802_3_XMIT_MAX_COLLISIONS   0x01020202
 114 #define OID_802_3_RCV_OVERRUN           0x01020203
 115 #define OID_802_3_XMIT_UNDERRUN         0x01020204
 116 #define OID_802_3_XMIT_HEARTBEAT_FAILURE        0x01020205
 117 #define OID_802_3_XMIT_TIMES_CRS_LOST   0x01020206
 118 #define OID_802_3_XMIT_LATE_COLLISIONS  0x01020207
 119
 120 #define OID_TCP_OFFLOAD_PARAMETERS      0xFC01020C
 121 #define OID_TCP_OFFLOAD_HARDWARE_CAPABILITIES   0xFC01020D
 122
 123 #define RNDIS_MEDIUM_802_3              0x00000000
 124
 125 /* Device flags */
 126 #define RNDIS_DF_CONNECTIONLESS         0x00000001
 127 #define RNDIS_DF_CONNECTION_ORIENTED    0x00000002
 128
 129 /*
 130  * Common RNDIS message header.
 131  */
 132 struct rndis_msghdr {
 133         uint32_t type;
 134         uint32_t len;
 135 };
 136
 137 /*
 138  * RNDIS data message
 139  */
 140 #define RNDIS_PACKET_MSG                0x00000001
 141
 142 struct rndis_packet_msg {
 143         uint32_t type;
 144         uint32_t len;
 145         uint32_t dataoffset;
 146         uint32_t datalen;
 147         uint32_t oobdataoffset;
 148         uint32_t oobdatalen;
 149         uint32_t oobdataelements;
 150         uint32_t pktinfooffset;
 151         uint32_t pktinfolen;
 152         uint32_t vchandle;
 153         uint32_t reserved;
 154 };
 155
 156 /*
 157  * Minimum value for dataoffset, oobdataoffset, and
 158  * pktinfooffset.
 159  */
 160 #define RNDIS_PACKET_MSG_OFFSET_MIN             \
 161         (sizeof(struct rndis_packet_msg) -      \
 162          offsetof(struct rndis_packet_msg, dataoffset))
 163
 164 /* Offset from the beginning of rndis_packet_msg. */
 165 #define RNDIS_PACKET_MSG_OFFSET_ABS(ofs)        \
 166         ((ofs) + offsetof(struct rndis_packet_msg, dataoffset))
 167
 168 #define RNDIS_PACKET_MSG_OFFSET_ALIGN           4
 169 #define RNDIS_PACKET_MSG_OFFSET_ALIGNMASK       \
 170         (RNDIS_PACKET_MSG_OFFSET_ALIGN - 1)
 171
 172 /* Per-packet-info for RNDIS data message */
 173 struct rndis_pktinfo {
 174         uint32_t size;
 175         uint32_t type;          /* NDIS_PKTINFO_TYPE_ */
 176         uint32_t offset;
 177         uint8_t data[];
 178 };
 179
 180 #define RNDIS_PKTINFO_OFFSET            \
 181         offsetof(struct rndis_pktinfo, data[0])
 182 #define RNDIS_PKTINFO_SIZE_ALIGN        4
 183 #define RNDIS_PKTINFO_SIZE_ALIGNMASK    (RNDIS_PKTINFO_SIZE_ALIGN - 1)
 184
 185 #define NDIS_PKTINFO_TYPE_CSUM          0
 186 #define NDIS_PKTINFO_TYPE_IPSEC         1
 187 #define NDIS_PKTINFO_TYPE_LSO           2
 188 #define NDIS_PKTINFO_TYPE_CLASSIFY      3
 189 /* reserved 4 */
 190 #define NDIS_PKTINFO_TYPE_SGLIST        5
 191 #define NDIS_PKTINFO_TYPE_VLAN          6
 192 #define NDIS_PKTINFO_TYPE_ORIG          7
 193 #define NDIS_PKTINFO_TYPE_PKT_CANCELID  8
 194 #define NDIS_PKTINFO_TYPE_ORIG_NBLIST   9
 195 #define NDIS_PKTINFO_TYPE_CACHE_NBLIST  10
 196 #define NDIS_PKTINFO_TYPE_PKT_PAD       11
 197
 198 /* RNDIS extension */
 199
 200 /* Per-packet hash info */
 201 #define NDIS_HASH_INFO_SIZE             sizeof(uint32_t)
 202 #define NDIS_PKTINFO_TYPE_HASHINF       NDIS_PKTINFO_TYPE_ORIG_NBLIST
 203 /* NDIS_HASH_ */
 204
 205 /* Per-packet hash value */
 206 #define NDIS_HASH_VALUE_SIZE            sizeof(uint32_t)
 207 #define NDIS_PKTINFO_TYPE_HASHVAL       NDIS_PKTINFO_TYPE_PKT_CANCELID
 208
 209 /* Per-packet-info size */
 210 #define RNDIS_PKTINFO_SIZE(dlen)        offsetof(struct rndis_pktinfo, data[dlen])
 211
 212 /*
 213  * RNDIS control messages
 214  */
 215
 216 /*
 217  * Common header for RNDIS completion messages.
 218  *
 219  * NOTE: It does not apply to RNDIS_RESET_CMPLT.
 220  */
 221 struct rndis_comp_hdr {
 222         uint32_t type;
 223         uint32_t len;
 224         uint32_t rid;
 225         uint32_t status;
 226 };
 227
 228 /* Initialize the device. */
 229 #define RNDIS_INITIALIZE_MSG    0x00000002
 230 #define RNDIS_INITIALIZE_CMPLT  0x80000002
 231
 232 struct rndis_init_req {
 233         uint32_t type;
 234         uint32_t len;
 235         uint32_t rid;
 236         uint32_t ver_major;
 237         uint32_t ver_minor;
 238         uint32_t max_xfersz;
 239 };
 240
 241 struct rndis_init_comp {
 242         uint32_t type;
 243         uint32_t len;
 244         uint32_t rid;
 245         uint32_t status;
 246         uint32_t ver_major;
 247         uint32_t ver_minor;
 248         uint32_t devflags;
 249         uint32_t medium;
 250         uint32_t pktmaxcnt;
 251         uint32_t pktmaxsz;
 252         uint32_t align;
 253         uint32_t aflistoffset;
 254         uint32_t aflistsz;
 255 };
 256
 257 #define RNDIS_INIT_COMP_SIZE_MIN        \
 258         offsetof(struct rndis_init_comp, aflistsz)
 259
 260 /* Halt the device.  No response sent. */
 261 #define RNDIS_HALT_MSG          0x00000003
 262
 263 struct rndis_halt_req {
 264         uint32_t type;
 265         uint32_t len;
 266         uint32_t rid;
 267 };
 268
 269 /* Send a query object. */
 270 #define RNDIS_QUERY_MSG         0x00000004
 271 #define RNDIS_QUERY_CMPLT       0x80000004
 272
 273 struct rndis_query_req {
 274         uint32_t type;
 275         uint32_t len;
 276         uint32_t rid;
 277         uint32_t oid;
 278         uint32_t infobuflen;
 279         uint32_t infobufoffset;
 280         uint32_t devicevchdl;
 281 };
 282
 283 #define RNDIS_QUERY_REQ_INFOBUFOFFSET           \
 284         (sizeof(struct rndis_query_req) -       \
 285          offsetof(struct rndis_query_req, rid))
 286
 287 struct rndis_query_comp {
 288         uint32_t type;
 289         uint32_t len;
 290         uint32_t rid;
 291         uint32_t status;
 292         uint32_t infobuflen;
 293         uint32_t infobufoffset;
 294 };
 295
 296 /* infobuf offset from the beginning of rndis_query_comp. */
 297 #define RNDIS_QUERY_COMP_INFOBUFOFFSET_ABS(ofs) \
 298         ((ofs) + offsetof(struct rndis_query_comp, rid))
 299
 300 /* Send a set object request. */
 301 #define RNDIS_SET_MSG           0x00000005
 302 #define RNDIS_SET_CMPLT         0x80000005
 303
 304 struct rndis_set_req {
 305         uint32_t type;
 306         uint32_t len;
 307         uint32_t rid;
 308         uint32_t oid;
 309         uint32_t infobuflen;
 310         uint32_t infobufoffset;
 311         uint32_t devicevchdl;
 312 };
 313
 314 #define RNDIS_SET_REQ_INFOBUFOFFSET             \
 315         (sizeof(struct rndis_set_req) -         \
 316          offsetof(struct rndis_set_req, rid))
 317
 318 struct rndis_set_comp {
 319         uint32_t type;
 320         uint32_t len;
 321         uint32_t rid;
 322         uint32_t status;
 323 };
 324
 325 /*
 326  * Parameter used by OID_GEN_RNDIS_CONFIG_PARAMETER.
 327  */
 328 #define RNDIS_SET_PARAM_NUMERIC 0x00000000
 329 #define RNDIS_SET_PARAM_STRING  0x00000002
 330
 331 struct rndis_set_parameter {
 332         uint32_t nameoffset;
 333         uint32_t namelen;
 334         uint32_t type;
 335         uint32_t valueoffset;
 336         uint32_t valuelen;
 337 };
 338
 339 /* Perform a soft reset on the device. */
 340 #define RNDIS_RESET_MSG         0x00000006
 341 #define RNDIS_RESET_CMPLT               0x80000006
 342
 343 struct rndis_reset_req {
 344         uint32_t type;
 345         uint32_t len;
 346         uint32_t rid;
 347 };
 348
 349 struct rndis_reset_comp {
 350         uint32_t type;
 351         uint32_t len;
 352         uint32_t status;
 353         uint32_t adrreset;
 354 };
 355
 356 /* 802.3 link-state or undefined message error.  Sent by device. */
 357 #define RNDIS_INDICATE_STATUS_MSG       0x00000007
 358
 359 struct rndis_status_msg {
 360         uint32_t type;
 361         uint32_t len;
 362         uint32_t status;
 363         uint32_t stbuflen;
 364         uint32_t stbufoffset;
 365         /* rndis_diag_info */
 366 };
 367
 368 /* stbuf offset from the beginning of rndis_status_msg. */
 369 #define RNDIS_STBUFOFFSET_ABS(ofs)      \
 370         ((ofs) + offsetof(struct rndis_status_msg, status))
 371
 372 /*
 373  * Immediately after rndis_status_msg.stbufoffset, if a control
 374  * message is malformatted, or a packet message contains inappropriate
 375  * content.
 376  */
 377 struct rndis_diag_info {
 378         uint32_t diagstatus;
 379         uint32_t erroffset;
 380 };
 381
 382 /* Keepalive message.  May be sent by device. */
 383 #define RNDIS_KEEPALIVE_MSG     0x00000008
 384 #define RNDIS_KEEPALIVE_CMPLT   0x80000008
 385
 386 struct rndis_keepalive_req {
 387         uint32_t type;
 388         uint32_t len;
 389         uint32_t rid;
 390 };
 391
 392 struct rndis_keepalive_comp {
 393         uint32_t type;
 394         uint32_t len;
 395         uint32_t rid;
 396         uint32_t status;
 397 };
 398
 399 /* Packet filter bits used by OID_GEN_CURRENT_PACKET_FILTER */
 400 #define NDIS_PACKET_TYPE_NONE                   0x00000000
 401 #define NDIS_PACKET_TYPE_DIRECTED               0x00000001
 402 #define NDIS_PACKET_TYPE_MULTICAST              0x00000002
 403 #define NDIS_PACKET_TYPE_ALL_MULTICAST          0x00000004
 404 #define NDIS_PACKET_TYPE_BROADCAST              0x00000008
 405 #define NDIS_PACKET_TYPE_SOURCE_ROUTING         0x00000010
 406 #define NDIS_PACKET_TYPE_PROMISCUOUS            0x00000020
 407 #define NDIS_PACKET_TYPE_SMT                    0x00000040
 408 #define NDIS_PACKET_TYPE_ALL_LOCAL              0x00000080
 409 #define NDIS_PACKET_TYPE_GROUP                  0x00001000
 410 #define NDIS_PACKET_TYPE_ALL_FUNCTIONAL         0x00002000
 411 #define NDIS_PACKET_TYPE_FUNCTIONAL             0x00004000
 412 #define NDIS_PACKET_TYPE_MAC_FRAME              0x00008000
 413
 414 #endif  /* !_NET_RNDIS_H_ */