drivers/staging/hv/hyperv_net.h

   1 /*
   2  *
   3  * Copyright (c) 2011, 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  *   K. Y. Srinivasan <kys@microsoft.com>
  22  *
  23  */
  24
  25 #ifndef _HYPERV_NET_H
  26 #define _HYPERV_NET_H
  27
  28 #include <linux/list.h>
  29 #include "hyperv.h"
  30
  31 /* Fwd declaration */
  32 struct hv_netvsc_packet;
  33
  34 /* Represent the xfer page packet which contains 1 or more netvsc packet */
  35 struct xferpage_packet {
  36         struct list_head list_ent;
  37
  38         /* # of netvsc packets this xfer packet contains */
  39         u32 count;
  40 };
  41
  42 /* The number of pages which are enough to cover jumbo frame buffer. */
  43 #define NETVSC_PACKET_MAXPAGE           4
  44
  45 /*
  46  * Represent netvsc packet which contains 1 RNDIS and 1 ethernet frame
  47  * within the RNDIS
  48  */
  49 struct hv_netvsc_packet {
  50         /* Bookkeeping stuff */
  51         struct list_head list_ent;
  52
  53         struct hv_device *device;
  54         bool is_data_pkt;
  55
  56         /*
  57          * Valid only for receives when we break a xfer page packet
  58          * into multiple netvsc packets
  59          */
  60         struct xferpage_packet *xfer_page_pkt;
  61
  62         union {
  63                 struct {
  64                         u64 recv_completion_tid;
  65                         void *recv_completion_ctx;
  66                         void (*recv_completion)(void *context);
  67                 } recv;
  68                 struct {
  69                         u64 send_completion_tid;
  70                         void *send_completion_ctx;
  71                         void (*send_completion)(void *context);
  72                 } send;
  73         } completion;
  74
  75         /* This points to the memory after page_buf */
  76         void *extension;
  77
  78         u32 total_data_buflen;
  79         /* Points to the send/receive buffer where the ethernet frame is */
  80         u32 page_buf_cnt;
  81         struct hv_page_buffer page_buf[NETVSC_PACKET_MAXPAGE];
  82 };
  83
  84 /* Represents the net vsc driver */
  85 struct netvsc_driver {
  86         /* Must be the first field */
  87         /* Which is a bug FIXME! */
  88         struct hv_driver base;
  89
  90         u32 ring_buf_size;
  91         u32 req_ext_size;
  92
  93         /*
  94          * This is set by the caller to allow us to callback when we
  95          * receive a packet from the "wire"
  96          */
  97         int (*recv_cb)(struct hv_device *dev,
  98                                  struct hv_netvsc_packet *packet);
  99         void (*link_status_change)(struct hv_device *dev, u32 status);
 100
 101         /* Specific to this driver */
 102         int (*send)(struct hv_device *dev, struct hv_netvsc_packet *packet);
 103
 104 };
 105
 106 static inline
 107 struct netvsc_driver *drv_to_netvscdrv(struct device_driver *d)
 108 {
 109         struct hv_driver *hvdrv = drv_to_hv_drv(d);
 110         return container_of(hvdrv, struct netvsc_driver, base);
 111 }
 112
 113 struct netvsc_device_info {
 114         unsigned char mac_adr[6];
 115         bool link_state;        /* 0 - link up, 1 - link down */
 116 };
 117
 118 /* Interface */
 119 int netvsc_device_add(struct hv_device *device, void *additional_info);
 120 int netvsc_device_remove(struct hv_device *device);
 121 int netvsc_send(struct hv_device *device,
 122                 struct hv_netvsc_packet *packet);
 123 void netvsc_linkstatus_callback(struct hv_device *device_obj,
 124                                 unsigned int status);
 125 int netvsc_recv_callback(struct hv_device *device_obj,
 126                         struct hv_netvsc_packet *packet);
 127 int netvsc_initialize(struct hv_driver *drv);
 128 int rndis_filter_open(struct hv_device *dev);
 129 int rndis_filter_close(struct hv_device *dev);
 130 int rndis_filte_device_add(struct hv_device *dev,
 131                         void *additional_info);
 132 int rndis_filter_device_remove(struct hv_device *dev);
 133 int rndis_filter_receive(struct hv_device *dev,
 134                         struct hv_netvsc_packet *pkt);
 135
 136
 137
 138 int rndis_filter_send(struct hv_device *dev,
 139                         struct hv_netvsc_packet *pkt);
 140
 141 #define NVSP_INVALID_PROTOCOL_VERSION   ((u32)0xFFFFFFFF)
 142
 143 #define NVSP_PROTOCOL_VERSION_1         2
 144 #define NVSP_MIN_PROTOCOL_VERSION       NVSP_PROTOCOL_VERSION_1
 145 #define NVSP_MAX_PROTOCOL_VERSION       NVSP_PROTOCOL_VERSION_1
 146
 147 enum {
 148         NVSP_MSG_TYPE_NONE = 0,
 149
 150         /* Init Messages */
 151         NVSP_MSG_TYPE_INIT                      = 1,
 152         NVSP_MSG_TYPE_INIT_COMPLETE             = 2,
 153
 154         NVSP_VERSION_MSG_START                  = 100,
 155
 156         /* Version 1 Messages */
 157         NVSP_MSG1_TYPE_SEND_NDIS_VER            = NVSP_VERSION_MSG_START,
 158
 159         NVSP_MSG1_TYPE_SEND_RECV_BUF,
 160         NVSP_MSG1_TYPE_SEND_RECV_BUF_COMPLETE,
 161         NVSP_MSG1_TYPE_REVOKE_RECV_BUF,
 162
 163         NVSP_MSG1_TYPE_SEND_SEND_BUF,
 164         NVSP_MSG1_TYPE_SEND_SEND_BUF_COMPLETE,
 165         NVSP_MSG1_TYPE_REVOKE_SEND_BUF,
 166
 167         NVSP_MSG1_TYPE_SEND_RNDIS_PKT,
 168         NVSP_MSG1_TYPE_SEND_RNDIS_PKT_COMPLETE,
 169
 170         /*
 171          * This should be set to the number of messages for the version with
 172          * the maximum number of messages.
 173          */
 174         NVSP_NUM_MSG_PER_VERSION                = 9,
 175 };
 176
 177 enum {
 178         NVSP_STAT_NONE = 0,
 179         NVSP_STAT_SUCCESS,
 180         NVSP_STAT_FAIL,
 181         NVSP_STAT_PROTOCOL_TOO_NEW,
 182         NVSP_STAT_PROTOCOL_TOO_OLD,
 183         NVSP_STAT_INVALID_RNDIS_PKT,
 184         NVSP_STAT_BUSY,
 185         NVSP_STAT_MAX,
 186 };
 187
 188 struct nvsp_message_header {
 189         u32 msg_type;
 190 };
 191
 192 /* Init Messages */
 193
 194 /*
 195  * This message is used by the VSC to initialize the channel after the channels
 196  * has been opened. This message should never include anything other then
 197  * versioning (i.e. this message will be the same for ever).
 198  */
 199 struct nvsp_message_init {
 200         u32 min_protocol_ver;
 201         u32 max_protocol_ver;
 202 } __packed;
 203
 204 /*
 205  * This message is used by the VSP to complete the initialization of the
 206  * channel. This message should never include anything other then versioning
 207  * (i.e. this message will be the same for ever).
 208  */
 209 struct nvsp_message_init_complete {
 210         u32 negotiated_protocol_ver;
 211         u32 max_mdl_chain_len;
 212         u32 status;
 213 } __packed;
 214
 215 union nvsp_message_init_uber {
 216         struct nvsp_message_init init;
 217         struct nvsp_message_init_complete init_complete;
 218 } __packed;
 219
 220 /* Version 1 Messages */
 221
 222 /*
 223  * This message is used by the VSC to send the NDIS version to the VSP. The VSP
 224  * can use this information when handling OIDs sent by the VSC.
 225  */
 226 struct nvsp_1_message_send_ndis_version {
 227         u32 ndis_major_ver;
 228         u32 ndis_minor_ver;
 229 } __packed;
 230
 231 /*
 232  * This message is used by the VSC to send a receive buffer to the VSP. The VSP
 233  * can then use the receive buffer to send data to the VSC.
 234  */
 235 struct nvsp_1_message_send_receive_buffer {
 236         u32 gpadl_handle;
 237         u16 id;
 238 } __packed;
 239
 240 struct nvsp_1_receive_buffer_section {
 241         u32 offset;
 242         u32 sub_alloc_size;
 243         u32 num_sub_allocs;
 244         u32 end_offset;
 245 } __packed;
 246
 247 /*
 248  * This message is used by the VSP to acknowledge a receive buffer send by the
 249  * VSC. This message must be sent by the VSP before the VSP uses the receive
 250  * buffer.
 251  */
 252 struct nvsp_1_message_send_receive_buffer_complete {
 253         u32 status;
 254         u32 num_sections;
 255
 256         /*
 257          * The receive buffer is split into two parts, a large suballocation
 258          * section and a small suballocation section. These sections are then
 259          * suballocated by a certain size.
 260          */
 261
 262         /*
 263          * For example, the following break up of the receive buffer has 6
 264          * large suballocations and 10 small suballocations.
 265          */
 266
 267         /*
 268          * |            Large Section          |  |   Small Section   |
 269          * ------------------------------------------------------------
 270          * |     |     |     |     |     |     |  | | | | | | | | | | |
 271          * |                                      |
 272          *  LargeOffset                            SmallOffset
 273          */
 274
 275         struct nvsp_1_receive_buffer_section sections[1];
 276 } __packed;
 277
 278 /*
 279  * This message is sent by the VSC to revoke the receive buffer.  After the VSP
 280  * completes this transaction, the vsp should never use the receive buffer
 281  * again.
 282  */
 283 struct nvsp_1_message_revoke_receive_buffer {
 284         u16 id;
 285 };
 286
 287 /*
 288  * This message is used by the VSC to send a send buffer to the VSP. The VSC
 289  * can then use the send buffer to send data to the VSP.
 290  */
 291 struct nvsp_1_message_send_send_buffer {
 292         u32 gpadl_handle;
 293         u16 id;
 294 } __packed;
 295
 296 /*
 297  * This message is used by the VSP to acknowledge a send buffer sent by the
 298  * VSC. This message must be sent by the VSP before the VSP uses the sent
 299  * buffer.
 300  */
 301 struct nvsp_1_message_send_send_buffer_complete {
 302         u32 status;
 303
 304         /*
 305          * The VSC gets to choose the size of the send buffer and the VSP gets
 306          * to choose the sections size of the buffer.  This was done to enable
 307          * dynamic reconfigurations when the cost of GPA-direct buffers
 308          * decreases.
 309          */
 310         u32 section_size;
 311 } __packed;
 312
 313 /*
 314  * This message is sent by the VSC to revoke the send buffer.  After the VSP
 315  * completes this transaction, the vsp should never use the send buffer again.
 316  */
 317 struct nvsp_1_message_revoke_send_buffer {
 318         u16 id;
 319 };
 320
 321 /*
 322  * This message is used by both the VSP and the VSC to send a RNDIS message to
 323  * the opposite channel endpoint.
 324  */
 325 struct nvsp_1_message_send_rndis_packet {
 326         /*
 327          * This field is specified by RNIDS. They assume there's two different
 328          * channels of communication. However, the Network VSP only has one.
 329          * Therefore, the channel travels with the RNDIS packet.
 330          */
 331         u32 channel_type;
 332
 333         /*
 334          * This field is used to send part or all of the data through a send
 335          * buffer. This values specifies an index into the send buffer. If the
 336          * index is 0xFFFFFFFF, then the send buffer is not being used and all
 337          * of the data was sent through other VMBus mechanisms.
 338          */
 339         u32 send_buf_section_index;
 340         u32 send_buf_section_size;
 341 } __packed;
 342
 343 /*
 344  * This message is used by both the VSP and the VSC to complete a RNDIS message
 345  * to the opposite channel endpoint. At this point, the initiator of this
 346  * message cannot use any resources associated with the original RNDIS packet.
 347  */
 348 struct nvsp_1_message_send_rndis_packet_complete {
 349         u32 status;
 350 };
 351
 352 union nvsp_1_message_uber {
 353         struct nvsp_1_message_send_ndis_version send_ndis_ver;
 354
 355         struct nvsp_1_message_send_receive_buffer send_recv_buf;
 356         struct nvsp_1_message_send_receive_buffer_complete
 357                                                 send_recv_buf_complete;
 358         struct nvsp_1_message_revoke_receive_buffer revoke_recv_buf;
 359
 360         struct nvsp_1_message_send_send_buffer send_send_buf;
 361         struct nvsp_1_message_send_send_buffer_complete send_send_buf_complete;
 362         struct nvsp_1_message_revoke_send_buffer revoke_send_buf;
 363
 364         struct nvsp_1_message_send_rndis_packet send_rndis_pkt;
 365         struct nvsp_1_message_send_rndis_packet_complete
 366                                                 send_rndis_pkt_complete;
 367 } __packed;
 368
 369 union nvsp_all_messages {
 370         union nvsp_message_init_uber init_msg;
 371         union nvsp_1_message_uber v1_msg;
 372 } __packed;
 373
 374 /* ALL Messages */
 375 struct nvsp_message {
 376         struct nvsp_message_header hdr;
 377         union nvsp_all_messages msg;
 378 } __packed;
 379
 380
 381
 382
 383 /* #define NVSC_MIN_PROTOCOL_VERSION            1 */
 384 /* #define NVSC_MAX_PROTOCOL_VERSION            1 */
 385
 386 #define NETVSC_SEND_BUFFER_SIZE                 (64*1024)       /* 64K */
 387 #define NETVSC_SEND_BUFFER_ID                   0xface
 388
 389
 390 #define NETVSC_RECEIVE_BUFFER_SIZE              (1024*1024)     /* 1MB */
 391
 392 #define NETVSC_RECEIVE_BUFFER_ID                0xcafe
 393
 394 #define NETVSC_RECEIVE_SG_COUNT                 1
 395
 396 /* Preallocated receive packets */
 397 #define NETVSC_RECEIVE_PACKETLIST_COUNT         256
 398
 399 #define NETVSC_PACKET_SIZE                      2048
 400
 401 /* Per netvsc channel-specific */
 402 struct netvsc_device {
 403         struct hv_device *dev;
 404
 405         atomic_t refcnt;
 406         atomic_t num_outstanding_sends;
 407         /*
 408          * List of free preallocated hv_netvsc_packet to represent receive
 409          * packet
 410          */
 411         struct list_head recv_pkt_list;
 412         spinlock_t recv_pkt_list_lock;
 413
 414         /* Send buffer allocated by us but manages by NetVSP */
 415         void *send_buf;
 416         u32 send_buf_size;
 417         u32 send_buf_gpadl_handle;
 418         u32 send_section_size;
 419
 420         /* Receive buffer allocated by us but manages by NetVSP */
 421         void *recv_buf;
 422         u32 recv_buf_size;
 423         u32 recv_buf_gpadl_handle;
 424         u32 recv_section_cnt;
 425         struct nvsp_1_receive_buffer_section *recv_section;
 426
 427         /* Used for NetVSP initialization protocol */
 428         struct completion channel_init_wait;
 429         struct nvsp_message channel_init_pkt;
 430
 431         struct nvsp_message revoke_packet;
 432         /* unsigned char HwMacAddr[HW_MACADDR_LEN]; */
 433
 434         /* Holds rndis device info */
 435         void *extension;
 436 };
 437
 438
 439 /*  Status codes */
 440
 441
 442 #ifndef STATUS_SUCCESS
 443 #define STATUS_SUCCESS                          (0x00000000L)
 444 #endif
 445
 446 #ifndef STATUS_UNSUCCESSFUL
 447 #define STATUS_UNSUCCESSFUL                     (0xC0000001L)
 448 #endif
 449
 450 #ifndef STATUS_PENDING
 451 #define STATUS_PENDING                          (0x00000103L)
 452 #endif
 453
 454 #ifndef STATUS_INSUFFICIENT_RESOURCES
 455 #define STATUS_INSUFFICIENT_RESOURCES           (0xC000009AL)
 456 #endif
 457
 458 #ifndef STATUS_BUFFER_OVERFLOW
 459 #define STATUS_BUFFER_OVERFLOW                  (0x80000005L)
 460 #endif
 461
 462 #ifndef STATUS_NOT_SUPPORTED
 463 #define STATUS_NOT_SUPPORTED                    (0xC00000BBL)
 464 #endif
 465
 466 #define RNDIS_STATUS_SUCCESS                    (STATUS_SUCCESS)
 467 #define RNDIS_STATUS_PENDING                    (STATUS_PENDING)
 468 #define RNDIS_STATUS_NOT_RECOGNIZED             (0x00010001L)
 469 #define RNDIS_STATUS_NOT_COPIED                 (0x00010002L)
 470 #define RNDIS_STATUS_NOT_ACCEPTED               (0x00010003L)
 471 #define RNDIS_STATUS_CALL_ACTIVE                (0x00010007L)
 472
 473 #define RNDIS_STATUS_ONLINE                     (0x40010003L)
 474 #define RNDIS_STATUS_RESET_START                (0x40010004L)
 475 #define RNDIS_STATUS_RESET_END                  (0x40010005L)
 476 #define RNDIS_STATUS_RING_STATUS                (0x40010006L)
 477 #define RNDIS_STATUS_CLOSED                     (0x40010007L)
 478 #define RNDIS_STATUS_WAN_LINE_UP                (0x40010008L)
 479 #define RNDIS_STATUS_WAN_LINE_DOWN              (0x40010009L)
 480 #define RNDIS_STATUS_WAN_FRAGMENT               (0x4001000AL)
 481 #define RNDIS_STATUS_MEDIA_CONNECT              (0x4001000BL)
 482 #define RNDIS_STATUS_MEDIA_DISCONNECT           (0x4001000CL)
 483 #define RNDIS_STATUS_HARDWARE_LINE_UP           (0x4001000DL)
 484 #define RNDIS_STATUS_HARDWARE_LINE_DOWN         (0x4001000EL)
 485 #define RNDIS_STATUS_INTERFACE_UP               (0x4001000FL)
 486 #define RNDIS_STATUS_INTERFACE_DOWN             (0x40010010L)
 487 #define RNDIS_STATUS_MEDIA_BUSY                 (0x40010011L)
 488 #define RNDIS_STATUS_MEDIA_SPECIFIC_INDICATION  (0x40010012L)
 489 #define RNDIS_STATUS_WW_INDICATION              RDIA_SPECIFIC_INDICATION
 490 #define RNDIS_STATUS_LINK_SPEED_CHANGE          (0x40010013L)
 491
 492 #define RNDIS_STATUS_NOT_RESETTABLE             (0x80010001L)
 493 #define RNDIS_STATUS_SOFT_ERRORS                (0x80010003L)
 494 #define RNDIS_STATUS_HARD_ERRORS                (0x80010004L)
 495 #define RNDIS_STATUS_BUFFER_OVERFLOW            (STATUS_BUFFER_OVERFLOW)
 496
 497 #define RNDIS_STATUS_FAILURE                    (STATUS_UNSUCCESSFUL)
 498 #define RNDIS_STATUS_RESOURCES                  (STATUS_INSUFFICIENT_RESOURCES)
 499 #define RNDIS_STATUS_CLOSING                    (0xC0010002L)
 500 #define RNDIS_STATUS_BAD_VERSION                (0xC0010004L)
 501 #define RNDIS_STATUS_BAD_CHARACTERISTICS        (0xC0010005L)
 502 #define RNDIS_STATUS_ADAPTER_NOT_FOUND          (0xC0010006L)
 503 #define RNDIS_STATUS_OPEN_FAILED                (0xC0010007L)
 504 #define RNDIS_STATUS_DEVICE_FAILED              (0xC0010008L)
 505 #define RNDIS_STATUS_MULTICAST_FULL             (0xC0010009L)
 506 #define RNDIS_STATUS_MULTICAST_EXISTS           (0xC001000AL)
 507 #define RNDIS_STATUS_MULTICAST_NOT_FOUND        (0xC001000BL)
 508 #define RNDIS_STATUS_REQUEST_ABORTED            (0xC001000CL)
 509 #define RNDIS_STATUS_RESET_IN_PROGRESS          (0xC001000DL)
 510 #define RNDIS_STATUS_CLOSING_INDICATING         (0xC001000EL)
 511 #define RNDIS_STATUS_NOT_SUPPORTED              (STATUS_NOT_SUPPORTED)
 512 #define RNDIS_STATUS_INVALID_PACKET             (0xC001000FL)
 513 #define RNDIS_STATUS_OPEN_LIST_FULL             (0xC0010010L)
 514 #define RNDIS_STATUS_ADAPTER_NOT_READY          (0xC0010011L)
 515 #define RNDIS_STATUS_ADAPTER_NOT_OPEN           (0xC0010012L)
 516 #define RNDIS_STATUS_NOT_INDICATING             (0xC0010013L)
 517 #define RNDIS_STATUS_INVALID_LENGTH             (0xC0010014L)
 518 #define RNDIS_STATUS_INVALID_DATA               (0xC0010015L)
 519 #define RNDIS_STATUS_BUFFER_TOO_SHORT           (0xC0010016L)
 520 #define RNDIS_STATUS_INVALID_OID                (0xC0010017L)
 521 #define RNDIS_STATUS_ADAPTER_REMOVED            (0xC0010018L)
 522 #define RNDIS_STATUS_UNSUPPORTED_MEDIA          (0xC0010019L)
 523 #define RNDIS_STATUS_GROUP_ADDRESS_IN_USE       (0xC001001AL)
 524 #define RNDIS_STATUS_FILE_NOT_FOUND             (0xC001001BL)
 525 #define RNDIS_STATUS_ERROR_READING_FILE         (0xC001001CL)
 526 #define RNDIS_STATUS_ALREADY_MAPPED             (0xC001001DL)
 527 #define RNDIS_STATUS_RESOURCE_CONFLICT          (0xC001001EL)
 528 #define RNDIS_STATUS_NO_CABLE                   (0xC001001FL)
 529
 530 #define RNDIS_STATUS_INVALID_SAP                (0xC0010020L)
 531 #define RNDIS_STATUS_SAP_IN_USE                 (0xC0010021L)
 532 #define RNDIS_STATUS_INVALID_ADDRESS            (0xC0010022L)
 533 #define RNDIS_STATUS_VC_NOT_ACTIVATED           (0xC0010023L)
 534 #define RNDIS_STATUS_DEST_OUT_OF_ORDER          (0xC0010024L)
 535 #define RNDIS_STATUS_VC_NOT_AVAILABLE           (0xC0010025L)
 536 #define RNDIS_STATUS_CELLRATE_NOT_AVAILABLE     (0xC0010026L)
 537 #define RNDIS_STATUS_INCOMPATABLE_QOS           (0xC0010027L)
 538 #define RNDIS_STATUS_AAL_PARAMS_UNSUPPORTED     (0xC0010028L)
 539 #define RNDIS_STATUS_NO_ROUTE_TO_DESTINATION    (0xC0010029L)
 540
 541 #define RNDIS_STATUS_TOKEN_RING_OPEN_ERROR      (0xC0011000L)
 542
 543 /* Object Identifiers used by NdisRequest Query/Set Information */
 544 /* General Objects */
 545 #define RNDIS_OID_GEN_SUPPORTED_LIST            0x00010101
 546 #define RNDIS_OID_GEN_HARDWARE_STATUS           0x00010102
 547 #define RNDIS_OID_GEN_MEDIA_SUPPORTED           0x00010103
 548 #define RNDIS_OID_GEN_MEDIA_IN_USE              0x00010104
 549 #define RNDIS_OID_GEN_MAXIMUM_LOOKAHEAD         0x00010105
 550 #define RNDIS_OID_GEN_MAXIMUM_FRAME_SIZE        0x00010106
 551 #define RNDIS_OID_GEN_LINK_SPEED                0x00010107
 552 #define RNDIS_OID_GEN_TRANSMIT_BUFFER_SPACE     0x00010108
 553 #define RNDIS_OID_GEN_RECEIVE_BUFFER_SPACE      0x00010109
 554 #define RNDIS_OID_GEN_TRANSMIT_BLOCK_SIZE       0x0001010A
 555 #define RNDIS_OID_GEN_RECEIVE_BLOCK_SIZE        0x0001010B
 556 #define RNDIS_OID_GEN_VENDOR_ID                 0x0001010C
 557 #define RNDIS_OID_GEN_VENDOR_DESCRIPTION        0x0001010D
 558 #define RNDIS_OID_GEN_CURRENT_PACKET_FILTER     0x0001010E
 559 #define RNDIS_OID_GEN_CURRENT_LOOKAHEAD         0x0001010F
 560 #define RNDIS_OID_GEN_DRIVER_VERSION            0x00010110
 561 #define RNDIS_OID_GEN_MAXIMUM_TOTAL_SIZE        0x00010111
 562 #define RNDIS_OID_GEN_PROTOCOL_OPTIONS          0x00010112
 563 #define RNDIS_OID_GEN_MAC_OPTIONS               0x00010113
 564 #define RNDIS_OID_GEN_MEDIA_CONNECT_STATUS      0x00010114
 565 #define RNDIS_OID_GEN_MAXIMUM_SEND_PACKETS      0x00010115
 566 #define RNDIS_OID_GEN_VENDOR_DRIVER_VERSION     0x00010116
 567 #define RNDIS_OID_GEN_NETWORK_LAYER_ADDRESSES   0x00010118
 568 #define RNDIS_OID_GEN_TRANSPORT_HEADER_OFFSET   0x00010119
 569 #define RNDIS_OID_GEN_MACHINE_NAME              0x0001021A
 570 #define RNDIS_OID_GEN_RNDIS_CONFIG_PARAMETER    0x0001021B
 571
 572 #define RNDIS_OID_GEN_XMIT_OK                   0x00020101
 573 #define RNDIS_OID_GEN_RCV_OK                    0x00020102
 574 #define RNDIS_OID_GEN_XMIT_ERROR                0x00020103
 575 #define RNDIS_OID_GEN_RCV_ERROR                 0x00020104
 576 #define RNDIS_OID_GEN_RCV_NO_BUFFER             0x00020105
 577
 578 #define RNDIS_OID_GEN_DIRECTED_BYTES_XMIT       0x00020201
 579 #define RNDIS_OID_GEN_DIRECTED_FRAMES_XMIT      0x00020202
 580 #define RNDIS_OID_GEN_MULTICAST_BYTES_XMIT      0x00020203
 581 #define RNDIS_OID_GEN_MULTICAST_FRAMES_XMIT     0x00020204
 582 #define RNDIS_OID_GEN_BROADCAST_BYTES_XMIT      0x00020205
 583 #define RNDIS_OID_GEN_BROADCAST_FRAMES_XMIT     0x00020206
 584 #define RNDIS_OID_GEN_DIRECTED_BYTES_RCV        0x00020207
 585 #define RNDIS_OID_GEN_DIRECTED_FRAMES_RCV       0x00020208
 586 #define RNDIS_OID_GEN_MULTICAST_BYTES_RCV       0x00020209
 587 #define RNDIS_OID_GEN_MULTICAST_FRAMES_RCV      0x0002020A
 588 #define RNDIS_OID_GEN_BROADCAST_BYTES_RCV       0x0002020B
 589 #define RNDIS_OID_GEN_BROADCAST_FRAMES_RCV      0x0002020C
 590
 591 #define RNDIS_OID_GEN_RCV_CRC_ERROR             0x0002020D
 592 #define RNDIS_OID_GEN_TRANSMIT_QUEUE_LENGTH     0x0002020E
 593
 594 #define RNDIS_OID_GEN_GET_TIME_CAPS             0x0002020F
 595 #define RNDIS_OID_GEN_GET_NETCARD_TIME          0x00020210
 596
 597 /* These are connection-oriented general OIDs. */
 598 /* These replace the above OIDs for connection-oriented media. */
 599 #define RNDIS_OID_GEN_CO_SUPPORTED_LIST         0x00010101
 600 #define RNDIS_OID_GEN_CO_HARDWARE_STATUS        0x00010102
 601 #define RNDIS_OID_GEN_CO_MEDIA_SUPPORTED        0x00010103
 602 #define RNDIS_OID_GEN_CO_MEDIA_IN_USE           0x00010104
 603 #define RNDIS_OID_GEN_CO_LINK_SPEED             0x00010105
 604 #define RNDIS_OID_GEN_CO_VENDOR_ID              0x00010106
 605 #define RNDIS_OID_GEN_CO_VENDOR_DESCRIPTION     0x00010107
 606 #define RNDIS_OID_GEN_CO_DRIVER_VERSION         0x00010108
 607 #define RNDIS_OID_GEN_CO_PROTOCOL_OPTIONS       0x00010109
 608 #define RNDIS_OID_GEN_CO_MAC_OPTIONS            0x0001010A
 609 #define RNDIS_OID_GEN_CO_MEDIA_CONNECT_STATUS   0x0001010B
 610 #define RNDIS_OID_GEN_CO_VENDOR_DRIVER_VERSION  0x0001010C
 611 #define RNDIS_OID_GEN_CO_MINIMUM_LINK_SPEED     0x0001010D
 612
 613 #define RNDIS_OID_GEN_CO_GET_TIME_CAPS          0x00010201
 614 #define RNDIS_OID_GEN_CO_GET_NETCARD_TIME       0x00010202
 615
 616 /* These are connection-oriented statistics OIDs. */
 617 #define RNDIS_OID_GEN_CO_XMIT_PDUS_OK           0x00020101
 618 #define RNDIS_OID_GEN_CO_RCV_PDUS_OK            0x00020102
 619 #define RNDIS_OID_GEN_CO_XMIT_PDUS_ERROR        0x00020103
 620 #define RNDIS_OID_GEN_CO_RCV_PDUS_ERROR         0x00020104
 621 #define RNDIS_OID_GEN_CO_RCV_PDUS_NO_BUFFER     0x00020105
 622
 623
 624 #define RNDIS_OID_GEN_CO_RCV_CRC_ERROR          0x00020201
 625 #define RNDIS_OID_GEN_CO_TRANSMIT_QUEUE_LENGTH  0x00020202
 626 #define RNDIS_OID_GEN_CO_BYTES_XMIT             0x00020203
 627 #define RNDIS_OID_GEN_CO_BYTES_RCV              0x00020204
 628 #define RNDIS_OID_GEN_CO_BYTES_XMIT_OUTSTANDING 0x00020205
 629 #define RNDIS_OID_GEN_CO_NETCARD_LOAD           0x00020206
 630
 631 /* These are objects for Connection-oriented media call-managers. */
 632 #define RNDIS_OID_CO_ADD_PVC                    0xFF000001
 633 #define RNDIS_OID_CO_DELETE_PVC                 0xFF000002
 634 #define RNDIS_OID_CO_GET_CALL_INFORMATION       0xFF000003
 635 #define RNDIS_OID_CO_ADD_ADDRESS                0xFF000004
 636 #define RNDIS_OID_CO_DELETE_ADDRESS             0xFF000005
 637 #define RNDIS_OID_CO_GET_ADDRESSES              0xFF000006
 638 #define RNDIS_OID_CO_ADDRESS_CHANGE             0xFF000007
 639 #define RNDIS_OID_CO_SIGNALING_ENABLED          0xFF000008
 640 #define RNDIS_OID_CO_SIGNALING_DISABLED         0xFF000009
 641
 642 /* 802.3 Objects (Ethernet) */
 643 #define RNDIS_OID_802_3_PERMANENT_ADDRESS       0x01010101
 644 #define RNDIS_OID_802_3_CURRENT_ADDRESS         0x01010102
 645 #define RNDIS_OID_802_3_MULTICAST_LIST          0x01010103
 646 #define RNDIS_OID_802_3_MAXIMUM_LIST_SIZE       0x01010104
 647 #define RNDIS_OID_802_3_MAC_OPTIONS             0x01010105
 648
 649 #define NDIS_802_3_MAC_OPTION_PRIORITY          0x00000001
 650
 651 #define RNDIS_OID_802_3_RCV_ERROR_ALIGNMENT     0x01020101
 652 #define RNDIS_OID_802_3_XMIT_ONE_COLLISION      0x01020102
 653 #define RNDIS_OID_802_3_XMIT_MORE_COLLISIONS    0x01020103
 654
 655 #define RNDIS_OID_802_3_XMIT_DEFERRED           0x01020201
 656 #define RNDIS_OID_802_3_XMIT_MAX_COLLISIONS     0x01020202
 657 #define RNDIS_OID_802_3_RCV_OVERRUN             0x01020203
 658 #define RNDIS_OID_802_3_XMIT_UNDERRUN           0x01020204
 659 #define RNDIS_OID_802_3_XMIT_HEARTBEAT_FAILURE  0x01020205
 660 #define RNDIS_OID_802_3_XMIT_TIMES_CRS_LOST     0x01020206
 661 #define RNDIS_OID_802_3_XMIT_LATE_COLLISIONS    0x01020207
 662
 663 /* Remote NDIS message types */
 664 #define REMOTE_NDIS_PACKET_MSG                  0x00000001
 665 #define REMOTE_NDIS_INITIALIZE_MSG              0x00000002
 666 #define REMOTE_NDIS_HALT_MSG                    0x00000003
 667 #define REMOTE_NDIS_QUERY_MSG                   0x00000004
 668 #define REMOTE_NDIS_SET_MSG                     0x00000005
 669 #define REMOTE_NDIS_RESET_MSG                   0x00000006
 670 #define REMOTE_NDIS_INDICATE_STATUS_MSG         0x00000007
 671 #define REMOTE_NDIS_KEEPALIVE_MSG               0x00000008
 672
 673 #define REMOTE_CONDIS_MP_CREATE_VC_MSG          0x00008001
 674 #define REMOTE_CONDIS_MP_DELETE_VC_MSG          0x00008002
 675 #define REMOTE_CONDIS_MP_ACTIVATE_VC_MSG        0x00008005
 676 #define REMOTE_CONDIS_MP_DEACTIVATE_VC_MSG      0x00008006
 677 #define REMOTE_CONDIS_INDICATE_STATUS_MSG       0x00008007
 678
 679 /* Remote NDIS message completion types */
 680 #define REMOTE_NDIS_INITIALIZE_CMPLT            0x80000002
 681 #define REMOTE_NDIS_QUERY_CMPLT                 0x80000004
 682 #define REMOTE_NDIS_SET_CMPLT                   0x80000005
 683 #define REMOTE_NDIS_RESET_CMPLT                 0x80000006
 684 #define REMOTE_NDIS_KEEPALIVE_CMPLT             0x80000008
 685
 686 #define REMOTE_CONDIS_MP_CREATE_VC_CMPLT        0x80008001
 687 #define REMOTE_CONDIS_MP_DELETE_VC_CMPLT        0x80008002
 688 #define REMOTE_CONDIS_MP_ACTIVATE_VC_CMPLT      0x80008005
 689 #define REMOTE_CONDIS_MP_DEACTIVATE_VC_CMPLT    0x80008006
 690
 691 /*
 692  * Reserved message type for private communication between lower-layer host
 693  * driver and remote device, if necessary.
 694  */
 695 #define REMOTE_NDIS_BUS_MSG                     0xff000001
 696
 697 /*  Defines for DeviceFlags in struct rndis_initialize_complete */
 698 #define RNDIS_DF_CONNECTIONLESS                 0x00000001
 699 #define RNDIS_DF_CONNECTION_ORIENTED            0x00000002
 700 #define RNDIS_DF_RAW_DATA                       0x00000004
 701
 702 /*  Remote NDIS medium types. */
 703 #define RNDIS_MEDIUM_802_3                      0x00000000
 704 #define RNDIS_MEDIUM_802_5                      0x00000001
 705 #define RNDIS_MEDIUM_FDDI                               0x00000002
 706 #define RNDIS_MEDIUM_WAN                                0x00000003
 707 #define RNDIS_MEDIUM_LOCAL_TALK                 0x00000004
 708 #define RNDIS_MEDIUM_ARCNET_RAW                 0x00000006
 709 #define RNDIS_MEDIUM_ARCNET_878_2                       0x00000007
 710 #define RNDIS_MEDIUM_ATM                                0x00000008
 711 #define RNDIS_MEDIUM_WIRELESS_WAN                       0x00000009
 712 #define RNDIS_MEDIUM_IRDA                               0x0000000a
 713 #define RNDIS_MEDIUM_CO_WAN                     0x0000000b
 714 /* Not a real medium, defined as an upper-bound */
 715 #define RNDIS_MEDIUM_MAX                                0x0000000d
 716
 717
 718 /* Remote NDIS medium connection states. */
 719 #define RNDIS_MEDIA_STATE_CONNECTED             0x00000000
 720 #define RNDIS_MEDIA_STATE_DISCONNECTED          0x00000001
 721
 722 /*  Remote NDIS version numbers */
 723 #define RNDIS_MAJOR_VERSION                     0x00000001
 724 #define RNDIS_MINOR_VERSION                     0x00000000
 725
 726
 727 /* NdisInitialize message */
 728 struct rndis_initialize_request {
 729         u32 req_id;
 730         u32 major_ver;
 731         u32 minor_ver;
 732         u32 max_xfer_size;
 733 };
 734
 735 /* Response to NdisInitialize */
 736 struct rndis_initialize_complete {
 737         u32 req_id;
 738         u32 status;
 739         u32 major_ver;
 740         u32 minor_ver;
 741         u32 dev_flags;
 742         u32 medium;
 743         u32 max_pkt_per_msg;
 744         u32 max_xfer_size;
 745         u32 pkt_alignment_factor;
 746         u32 af_list_offset;
 747         u32 af_list_size;
 748 };
 749
 750 /* Call manager devices only: Information about an address family */
 751 /* supported by the device is appended to the response to NdisInitialize. */
 752 struct rndis_co_address_family {
 753         u32 address_family;
 754         u32 major_ver;
 755         u32 minor_ver;
 756 };
 757
 758 /* NdisHalt message */
 759 struct rndis_halt_request {
 760         u32 req_id;
 761 };
 762
 763 /* NdisQueryRequest message */
 764 struct rndis_query_request {
 765         u32 req_id;
 766         u32 oid;
 767         u32 info_buflen;
 768         u32 info_buf_offset;
 769         u32 dev_vc_handle;
 770 };
 771
 772 /* Response to NdisQueryRequest */
 773 struct rndis_query_complete {
 774         u32 req_id;
 775         u32 status;
 776         u32 info_buflen;
 777         u32 info_buf_offset;
 778 };
 779
 780 /* NdisSetRequest message */
 781 struct rndis_set_request {
 782         u32 req_id;
 783         u32 oid;
 784         u32 info_buflen;
 785         u32 info_buf_offset;
 786         u32 dev_vc_handle;
 787 };
 788
 789 /* Response to NdisSetRequest */
 790 struct rndis_set_complete {
 791         u32 req_id;
 792         u32 status;
 793 };
 794
 795 /* NdisReset message */
 796 struct rndis_reset_request {
 797         u32 reserved;
 798 };
 799
 800 /* Response to NdisReset */
 801 struct rndis_reset_complete {
 802         u32 status;
 803         u32 addressing_reset;
 804 };
 805
 806 /* NdisMIndicateStatus message */
 807 struct rndis_indicate_status {
 808         u32 status;
 809         u32 status_buflen;
 810         u32 status_buf_offset;
 811 };
 812
 813 /* Diagnostic information passed as the status buffer in */
 814 /* struct rndis_indicate_status messages signifying error conditions. */
 815 struct rndis_diagnostic_info {
 816         u32 diag_status;
 817         u32 error_offset;
 818 };
 819
 820 /* NdisKeepAlive message */
 821 struct rndis_keepalive_request {
 822         u32 req_id;
 823 };
 824
 825 /* Response to NdisKeepAlive */
 826 struct rndis_keepalive_complete {
 827         u32 req_id;
 828         u32 status;
 829 };
 830
 831 /*
 832  * Data message. All Offset fields contain byte offsets from the beginning of
 833  * struct rndis_packet. All Length fields are in bytes.  VcHandle is set
 834  * to 0 for connectionless data, otherwise it contains the VC handle.
 835  */
 836 struct rndis_packet {
 837         u32 data_offset;
 838         u32 data_len;
 839         u32 oob_data_offset;
 840         u32 oob_data_len;
 841         u32 num_oob_data_elements;
 842         u32 per_pkt_info_offset;
 843         u32 per_pkt_info_len;
 844         u32 vc_handle;
 845         u32 reserved;
 846 };
 847
 848 /* Optional Out of Band data associated with a Data message. */
 849 struct rndis_oobd {
 850         u32 size;
 851         u32 type;
 852         u32 class_info_offset;
 853 };
 854
 855 /* Packet extension field contents associated with a Data message. */
 856 struct rndis_per_packet_info {
 857         u32 size;
 858         u32 type;
 859         u32 per_pkt_info_offset;
 860 };
 861
 862 /* Format of Information buffer passed in a SetRequest for the OID */
 863 /* OID_GEN_RNDIS_CONFIG_PARAMETER. */
 864 struct rndis_config_parameter_info {
 865         u32 parameter_name_offset;
 866         u32 parameter_name_length;
 867         u32 parameter_type;
 868         u32 parameter_value_offset;
 869         u32 parameter_value_length;
 870 };
 871
 872 /* Values for ParameterType in struct rndis_config_parameter_info */
 873 #define RNDIS_CONFIG_PARAM_TYPE_INTEGER     0
 874 #define RNDIS_CONFIG_PARAM_TYPE_STRING      2
 875
 876 /* CONDIS Miniport messages for connection oriented devices */
 877 /* that do not implement a call manager. */
 878
 879 /* CoNdisMiniportCreateVc message */
 880 struct rcondis_mp_create_vc {
 881         u32 req_id;
 882         u32 ndis_vc_handle;
 883 };
 884
 885 /* Response to CoNdisMiniportCreateVc */
 886 struct rcondis_mp_create_vc_complete {
 887         u32 req_id;
 888         u32 dev_vc_handle;
 889         u32 status;
 890 };
 891
 892 /* CoNdisMiniportDeleteVc message */
 893 struct rcondis_mp_delete_vc {
 894         u32 req_id;
 895         u32 dev_vc_handle;
 896 };
 897
 898 /* Response to CoNdisMiniportDeleteVc */
 899 struct rcondis_mp_delete_vc_complete {
 900         u32 req_id;
 901         u32 status;
 902 };
 903
 904 /* CoNdisMiniportQueryRequest message */
 905 struct rcondis_mp_query_request {
 906         u32 req_id;
 907         u32 request_type;
 908         u32 oid;
 909         u32 dev_vc_handle;
 910         u32 info_buflen;
 911         u32 info_buf_offset;
 912 };
 913
 914 /* CoNdisMiniportSetRequest message */
 915 struct rcondis_mp_set_request {
 916         u32 req_id;
 917         u32 request_type;
 918         u32 oid;
 919         u32 dev_vc_handle;
 920         u32 info_buflen;
 921         u32 info_buf_offset;
 922 };
 923
 924 /* CoNdisIndicateStatus message */
 925 struct rcondis_indicate_status {
 926         u32 ndis_vc_handle;
 927         u32 status;
 928         u32 status_buflen;
 929         u32 status_buf_offset;
 930 };
 931
 932 /* CONDIS Call/VC parameters */
 933 struct rcondis_specific_parameters {
 934         u32 parameter_type;
 935         u32 parameter_length;
 936         u32 parameter_lffset;
 937 };
 938
 939 struct rcondis_media_parameters {
 940         u32 flags;
 941         u32 reserved1;
 942         u32 reserved2;
 943         struct rcondis_specific_parameters media_specific;
 944 };
 945
 946 struct rndis_flowspec {
 947         u32 token_rate;
 948         u32 token_bucket_size;
 949         u32 peak_bandwidth;
 950         u32 latency;
 951         u32 delay_variation;
 952         u32 service_type;
 953         u32 max_sdu_size;
 954         u32 minimum_policed_size;
 955 };
 956
 957 struct rcondis_call_manager_parameters {
 958         struct rndis_flowspec transmit;
 959         struct rndis_flowspec receive;
 960         struct rcondis_specific_parameters call_mgr_specific;
 961 };
 962
 963 /* CoNdisMiniportActivateVc message */
 964 struct rcondis_mp_activate_vc_request {
 965         u32 req_id;
 966         u32 flags;
 967         u32 dev_vc_handle;
 968         u32 media_params_offset;
 969         u32 media_params_length;
 970         u32 call_mgr_params_offset;
 971         u32 call_mgr_params_length;
 972 };
 973
 974 /* Response to CoNdisMiniportActivateVc */
 975 struct rcondis_mp_activate_vc_complete {
 976         u32 req_id;
 977         u32 status;
 978 };
 979
 980 /* CoNdisMiniportDeactivateVc message */
 981 struct rcondis_mp_deactivate_vc_request {
 982         u32 req_id;
 983         u32 flags;
 984         u32 dev_vc_handle;
 985 };
 986
 987 /* Response to CoNdisMiniportDeactivateVc */
 988 struct rcondis_mp_deactivate_vc_complete {
 989         u32 req_id;
 990         u32 status;
 991 };
 992
 993
 994 /* union with all of the RNDIS messages */
 995 union rndis_message_container {
 996         struct rndis_packet pkt;
 997         struct rndis_initialize_request init_req;
 998         struct rndis_halt_request halt_req;
 999         struct rndis_query_request query_req;
1000         struct rndis_set_request set_req;
1001         struct rndis_reset_request reset_req;
1002         struct rndis_keepalive_request keep_alive_req;
1003         struct rndis_indicate_status indicate_status;
1004         struct rndis_initialize_complete init_complete;
1005         struct rndis_query_complete query_complete;
1006         struct rndis_set_complete set_complete;
1007         struct rndis_reset_complete reset_complete;
1008         struct rndis_keepalive_complete keep_alive_complete;
1009         struct rcondis_mp_create_vc co_miniport_create_vc;
1010         struct rcondis_mp_delete_vc co_miniport_delete_vc;
1011         struct rcondis_indicate_status co_indicate_status;
1012         struct rcondis_mp_activate_vc_request co_miniport_activate_vc;
1013         struct rcondis_mp_deactivate_vc_request co_miniport_deactivate_vc;
1014         struct rcondis_mp_create_vc_complete co_miniport_create_vc_complete;
1015         struct rcondis_mp_delete_vc_complete co_miniport_delete_vc_complete;
1016         struct rcondis_mp_activate_vc_complete co_miniport_activate_vc_complete;
1017         struct rcondis_mp_deactivate_vc_complete
1018                 co_miniport_deactivate_vc_complete;
1019 };
1020
1021 /* Remote NDIS message format */
1022 struct rndis_message {
1023         u32 ndis_msg_type;
1024
1025         /* Total length of this message, from the beginning */
1026         /* of the sruct rndis_message, in bytes. */
1027         u32 msg_len;
1028
1029         /* Actual message */
1030         union rndis_message_container msg;
1031 };
1032
1033 /* Handy macros */
1034
1035 /* get the size of an RNDIS message. Pass in the message type, */
1036 /* struct rndis_set_request, struct rndis_packet for example */
1037 #define RNDIS_MESSAGE_SIZE(msg)                         \
1038         (sizeof(msg) + (sizeof(struct rndis_message) -  \
1039          sizeof(union rndis_message_container)))
1040
1041 /* get pointer to info buffer with message pointer */
1042 #define MESSAGE_TO_INFO_BUFFER(msg)                             \
1043         (((unsigned char *)(msg)) + msg->info_buf_offset)
1044
1045 /* get pointer to status buffer with message pointer */
1046 #define MESSAGE_TO_STATUS_BUFFER(msg)                   \
1047         (((unsigned char *)(msg)) + msg->status_buf_offset)
1048
1049 /* get pointer to OOBD buffer with message pointer */
1050 #define MESSAGE_TO_OOBD_BUFFER(msg)                             \
1051         (((unsigned char *)(msg)) + msg->oob_data_offset)
1052
1053 /* get pointer to data buffer with message pointer */
1054 #define MESSAGE_TO_DATA_BUFFER(msg)                             \
1055         (((unsigned char *)(msg)) + msg->per_pkt_info_offset)
1056
1057 /* get pointer to contained message from NDIS_MESSAGE pointer */
1058 #define RNDIS_MESSAGE_PTR_TO_MESSAGE_PTR(rndis_msg)             \
1059         ((void *) &rndis_msg->msg)
1060
1061 /* get pointer to contained message from NDIS_MESSAGE pointer */
1062 #define RNDIS_MESSAGE_RAW_PTR_TO_MESSAGE_PTR(rndis_msg) \
1063         ((void *) rndis_msg)
1064
1065
1066 #define __struct_bcount(x)
1067
1068
1069
1070 #define RNDIS_HEADER_SIZE       (sizeof(struct rndis_message) - \
1071                                  sizeof(union rndis_message_container))
1072
1073 #define NDIS_PACKET_TYPE_DIRECTED       0x00000001
1074 #define NDIS_PACKET_TYPE_MULTICAST      0x00000002
1075 #define NDIS_PACKET_TYPE_ALL_MULTICAST  0x00000004
1076 #define NDIS_PACKET_TYPE_BROADCAST      0x00000008
1077 #define NDIS_PACKET_TYPE_SOURCE_ROUTING 0x00000010
1078 #define NDIS_PACKET_TYPE_PROMISCUOUS    0x00000020
1079 #define NDIS_PACKET_TYPE_SMT            0x00000040
1080 #define NDIS_PACKET_TYPE_ALL_LOCAL      0x00000080
1081 #define NDIS_PACKET_TYPE_GROUP          0x00000100
1082 #define NDIS_PACKET_TYPE_ALL_FUNCTIONAL 0x00000200
1083 #define NDIS_PACKET_TYPE_FUNCTIONAL     0x00000400
1084 #define NDIS_PACKET_TYPE_MAC_FRAME      0x00000800
1085
1086
1087 /* Interface */
1088
1089 extern int rndis_filter_init(struct netvsc_driver *driver);
1090
1091 #endif /* _HYPERV_NET_H */