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 <linux/hyperv.h> 30 31/* Fwd declaration */ 32struct hv_netvsc_packet; 33 34/* Represent the xfer page packet which contains 1 or more netvsc packet */ 35struct xferpage_packet { 36 struct list_head list_ent; 37 38 /* # of netvsc packets this xfer packet contains */ 39 u32 count; 40}; 41 42/* 43 * Represent netvsc packet which contains 1 RNDIS and 1 ethernet frame 44 * within the RNDIS 45 */ 46struct hv_netvsc_packet { 47 /* Bookkeeping stuff */ 48 struct list_head list_ent; 49 50 struct hv_device *device; 51 bool is_data_pkt; 52 53 /* 54 * Valid only for receives when we break a xfer page packet 55 * into multiple netvsc packets 56 */ 57 struct xferpage_packet *xfer_page_pkt; 58 59 union { 60 struct { 61 u64 recv_completion_tid; 62 void *recv_completion_ctx; 63 void (*recv_completion)(void *context); 64 } recv; 65 struct { 66 u64 send_completion_tid; 67 void *send_completion_ctx; 68 void (*send_completion)(void *context); 69 } send; 70 } completion; 71 72 /* This points to the memory after page_buf */ 73 void *extension; 74 75 u32 total_data_buflen; 76 /* Points to the send/receive buffer where the ethernet frame is */ 77 void *data; 78 u32 page_buf_cnt; 79 struct hv_page_buffer page_buf[0]; 80}; 81 82struct netvsc_device_info { 83 unsigned char mac_adr[6]; 84 bool link_state; /* 0 - link up, 1 - link down */ 85 int ring_size; 86}; 87 88enum rndis_device_state { 89 RNDIS_DEV_UNINITIALIZED = 0, 90 RNDIS_DEV_INITIALIZING, 91 RNDIS_DEV_INITIALIZED, 92 RNDIS_DEV_DATAINITIALIZED, 93}; 94 95struct rndis_device { 96 struct netvsc_device *net_dev; 97 98 enum rndis_device_state state; 99 bool link_state; 100 atomic_t new_req_id; 101 102 spinlock_t request_lock; 103 struct list_head req_list; 104 105 unsigned char hw_mac_adr[ETH_ALEN]; 106}; 107 108 109/* Interface */ 110int netvsc_device_add(struct hv_device *device, void *additional_info); 111int netvsc_device_remove(struct hv_device *device); 112int netvsc_send(struct hv_device *device, 113 struct hv_netvsc_packet *packet); 114void netvsc_linkstatus_callback(struct hv_device *device_obj, 115 unsigned int status); 116int netvsc_recv_callback(struct hv_device *device_obj, 117 struct hv_netvsc_packet *packet); 118int rndis_filter_open(struct hv_device *dev); 119int rndis_filter_close(struct hv_device *dev); 120int rndis_filter_device_add(struct hv_device *dev, 121 void *additional_info); 122void rndis_filter_device_remove(struct hv_device *dev); 123int rndis_filter_receive(struct hv_device *dev, 124 struct hv_netvsc_packet *pkt); 125 126 127 128int rndis_filter_send(struct hv_device *dev, 129 struct hv_netvsc_packet *pkt); 130 131int rndis_filter_set_packet_filter(struct rndis_device *dev, u32 new_filter); 132 133 134#define NVSP_INVALID_PROTOCOL_VERSION ((u32)0xFFFFFFFF) 135 136#define NVSP_PROTOCOL_VERSION_1 2 137#define NVSP_PROTOCOL_VERSION_2 0x30002 138 139enum { 140 NVSP_MSG_TYPE_NONE = 0, 141 142 /* Init Messages */ 143 NVSP_MSG_TYPE_INIT = 1, 144 NVSP_MSG_TYPE_INIT_COMPLETE = 2, 145 146 NVSP_VERSION_MSG_START = 100, 147 148 /* Version 1 Messages */ 149 NVSP_MSG1_TYPE_SEND_NDIS_VER = NVSP_VERSION_MSG_START, 150 151 NVSP_MSG1_TYPE_SEND_RECV_BUF, 152 NVSP_MSG1_TYPE_SEND_RECV_BUF_COMPLETE, 153 NVSP_MSG1_TYPE_REVOKE_RECV_BUF, 154 155 NVSP_MSG1_TYPE_SEND_SEND_BUF, 156 NVSP_MSG1_TYPE_SEND_SEND_BUF_COMPLETE, 157 NVSP_MSG1_TYPE_REVOKE_SEND_BUF, 158 159 NVSP_MSG1_TYPE_SEND_RNDIS_PKT, 160 NVSP_MSG1_TYPE_SEND_RNDIS_PKT_COMPLETE, 161 162 /* Version 2 messages */ 163 NVSP_MSG2_TYPE_SEND_CHIMNEY_DELEGATED_BUF, 164 NVSP_MSG2_TYPE_SEND_CHIMNEY_DELEGATED_BUF_COMP, 165 NVSP_MSG2_TYPE_REVOKE_CHIMNEY_DELEGATED_BUF, 166 167 NVSP_MSG2_TYPE_RESUME_CHIMNEY_RX_INDICATION, 168 169 NVSP_MSG2_TYPE_TERMINATE_CHIMNEY, 170 NVSP_MSG2_TYPE_TERMINATE_CHIMNEY_COMP, 171 172 NVSP_MSG2_TYPE_INDICATE_CHIMNEY_EVENT, 173 174 NVSP_MSG2_TYPE_SEND_CHIMNEY_PKT, 175 NVSP_MSG2_TYPE_SEND_CHIMNEY_PKT_COMP, 176 177 NVSP_MSG2_TYPE_POST_CHIMNEY_RECV_REQ, 178 NVSP_MSG2_TYPE_POST_CHIMNEY_RECV_REQ_COMP, 179 180 NVSP_MSG2_TYPE_ALLOC_RXBUF, 181 NVSP_MSG2_TYPE_ALLOC_RXBUF_COMP, 182 183 NVSP_MSG2_TYPE_FREE_RXBUF, 184 185 NVSP_MSG2_TYPE_SEND_VMQ_RNDIS_PKT, 186 NVSP_MSG2_TYPE_SEND_VMQ_RNDIS_PKT_COMP, 187 188 NVSP_MSG2_TYPE_SEND_NDIS_CONFIG, 189 190 NVSP_MSG2_TYPE_ALLOC_CHIMNEY_HANDLE, 191 NVSP_MSG2_TYPE_ALLOC_CHIMNEY_HANDLE_COMP, 192}; 193 194enum { 195 NVSP_STAT_NONE = 0, 196 NVSP_STAT_SUCCESS, 197 NVSP_STAT_FAIL, 198 NVSP_STAT_PROTOCOL_TOO_NEW, 199 NVSP_STAT_PROTOCOL_TOO_OLD, 200 NVSP_STAT_INVALID_RNDIS_PKT, 201 NVSP_STAT_BUSY, 202 NVSP_STAT_PROTOCOL_UNSUPPORTED, 203 NVSP_STAT_MAX, 204}; 205 206struct nvsp_message_header { 207 u32 msg_type; 208}; 209 210/* Init Messages */ 211 212/* 213 * This message is used by the VSC to initialize the channel after the channels 214 * has been opened. This message should never include anything other then 215 * versioning (i.e. this message will be the same for ever). 216 */ 217struct nvsp_message_init { 218 u32 min_protocol_ver; 219 u32 max_protocol_ver; 220} __packed; 221 222/* 223 * This message is used by the VSP to complete the initialization of the 224 * channel. This message should never include anything other then versioning 225 * (i.e. this message will be the same for ever). 226 */ 227struct nvsp_message_init_complete { 228 u32 negotiated_protocol_ver; 229 u32 max_mdl_chain_len; 230 u32 status; 231} __packed; 232 233union nvsp_message_init_uber { 234 struct nvsp_message_init init; 235 struct nvsp_message_init_complete init_complete; 236} __packed; 237 238/* Version 1 Messages */ 239 240/* 241 * This message is used by the VSC to send the NDIS version to the VSP. The VSP 242 * can use this information when handling OIDs sent by the VSC. 243 */ 244struct nvsp_1_message_send_ndis_version { 245 u32 ndis_major_ver; 246 u32 ndis_minor_ver; 247} __packed; 248 249/* 250 * This message is used by the VSC to send a receive buffer to the VSP. The VSP 251 * can then use the receive buffer to send data to the VSC. 252 */ 253struct nvsp_1_message_send_receive_buffer { 254 u32 gpadl_handle; 255 u16 id; 256} __packed; 257 258struct nvsp_1_receive_buffer_section { 259 u32 offset; 260 u32 sub_alloc_size; 261 u32 num_sub_allocs; 262 u32 end_offset; 263} __packed; 264 265/* 266 * This message is used by the VSP to acknowledge a receive buffer send by the 267 * VSC. This message must be sent by the VSP before the VSP uses the receive 268 * buffer. 269 */ 270struct nvsp_1_message_send_receive_buffer_complete { 271 u32 status; 272 u32 num_sections; 273 274 /* 275 * The receive buffer is split into two parts, a large suballocation 276 * section and a small suballocation section. These sections are then 277 * suballocated by a certain size. 278 */ 279 280 /* 281 * For example, the following break up of the receive buffer has 6 282 * large suballocations and 10 small suballocations. 283 */ 284 285 /* 286 * | Large Section | | Small Section | 287 * ------------------------------------------------------------ 288 * | | | | | | | | | | | | | | | | | | 289 * | | 290 * LargeOffset SmallOffset 291 */ 292 293 struct nvsp_1_receive_buffer_section sections[1]; 294} __packed; 295 296/* 297 * This message is sent by the VSC to revoke the receive buffer. After the VSP 298 * completes this transaction, the vsp should never use the receive buffer 299 * again. 300 */ 301struct nvsp_1_message_revoke_receive_buffer { 302 u16 id; 303}; 304 305/* 306 * This message is used by the VSC to send a send buffer to the VSP. The VSC 307 * can then use the send buffer to send data to the VSP. 308 */ 309struct nvsp_1_message_send_send_buffer { 310 u32 gpadl_handle; 311 u16 id; 312} __packed; 313 314/* 315 * This message is used by the VSP to acknowledge a send buffer sent by the 316 * VSC. This message must be sent by the VSP before the VSP uses the sent 317 * buffer. 318 */ 319struct nvsp_1_message_send_send_buffer_complete { 320 u32 status; 321 322 /* 323 * The VSC gets to choose the size of the send buffer and the VSP gets 324 * to choose the sections size of the buffer. This was done to enable 325 * dynamic reconfigurations when the cost of GPA-direct buffers 326 * decreases. 327 */ 328 u32 section_size; 329} __packed; 330 331/* 332 * This message is sent by the VSC to revoke the send buffer. After the VSP 333 * completes this transaction, the vsp should never use the send buffer again. 334 */ 335struct nvsp_1_message_revoke_send_buffer { 336 u16 id; 337}; 338 339/* 340 * This message is used by both the VSP and the VSC to send a RNDIS message to 341 * the opposite channel endpoint. 342 */ 343struct nvsp_1_message_send_rndis_packet { 344 /* 345 * This field is specified by RNIDS. They assume there's two different 346 * channels of communication. However, the Network VSP only has one. 347 * Therefore, the channel travels with the RNDIS packet. 348 */ 349 u32 channel_type; 350 351 /* 352 * This field is used to send part or all of the data through a send 353 * buffer. This values specifies an index into the send buffer. If the 354 * index is 0xFFFFFFFF, then the send buffer is not being used and all 355 * of the data was sent through other VMBus mechanisms. 356 */ 357 u32 send_buf_section_index; 358 u32 send_buf_section_size; 359} __packed; 360 361/* 362 * This message is used by both the VSP and the VSC to complete a RNDIS message 363 * to the opposite channel endpoint. At this point, the initiator of this 364 * message cannot use any resources associated with the original RNDIS packet. 365 */ 366struct nvsp_1_message_send_rndis_packet_complete { 367 u32 status; 368}; 369 370union nvsp_1_message_uber { 371 struct nvsp_1_message_send_ndis_version send_ndis_ver; 372 373 struct nvsp_1_message_send_receive_buffer send_recv_buf; 374 struct nvsp_1_message_send_receive_buffer_complete 375 send_recv_buf_complete; 376 struct nvsp_1_message_revoke_receive_buffer revoke_recv_buf; 377 378 struct nvsp_1_message_send_send_buffer send_send_buf; 379 struct nvsp_1_message_send_send_buffer_complete send_send_buf_complete; 380 struct nvsp_1_message_revoke_send_buffer revoke_send_buf; 381 382 struct nvsp_1_message_send_rndis_packet send_rndis_pkt; 383 struct nvsp_1_message_send_rndis_packet_complete 384 send_rndis_pkt_complete; 385} __packed; 386 387 388/* 389 * Network VSP protocol version 2 messages: 390 */ 391struct nvsp_2_vsc_capability { 392 union { 393 u64 data; 394 struct { 395 u64 vmq:1; 396 u64 chimney:1; 397 u64 sriov:1; 398 u64 ieee8021q:1; 399 u64 correlation_id:1; 400 }; 401 }; 402} __packed; 403 404struct nvsp_2_send_ndis_config { 405 u32 mtu; 406 u32 reserved; 407 struct nvsp_2_vsc_capability capability; 408} __packed; 409 410/* Allocate receive buffer */ 411struct nvsp_2_alloc_rxbuf { 412 /* Allocation ID to match the allocation request and response */ 413 u32 alloc_id; 414 415 /* Length of the VM shared memory receive buffer that needs to 416 * be allocated 417 */ 418 u32 len; 419} __packed; 420 421/* Allocate receive buffer complete */ 422struct nvsp_2_alloc_rxbuf_comp { 423 /* The NDIS_STATUS code for buffer allocation */ 424 u32 status; 425 426 u32 alloc_id; 427 428 /* GPADL handle for the allocated receive buffer */ 429 u32 gpadl_handle; 430 431 /* Receive buffer ID */ 432 u64 recv_buf_id; 433} __packed; 434 435struct nvsp_2_free_rxbuf { 436 u64 recv_buf_id; 437} __packed; 438 439union nvsp_2_message_uber { 440 struct nvsp_2_send_ndis_config send_ndis_config; 441 struct nvsp_2_alloc_rxbuf alloc_rxbuf; 442 struct nvsp_2_alloc_rxbuf_comp alloc_rxbuf_comp; 443 struct nvsp_2_free_rxbuf free_rxbuf; 444} __packed; 445 446union nvsp_all_messages { 447 union nvsp_message_init_uber init_msg; 448 union nvsp_1_message_uber v1_msg; 449 union nvsp_2_message_uber v2_msg; 450} __packed; 451 452/* ALL Messages */ 453struct nvsp_message { 454 struct nvsp_message_header hdr; 455 union nvsp_all_messages msg; 456} __packed; 457 458 459#define NETVSC_MTU 65536 460 461#define NETVSC_RECEIVE_BUFFER_SIZE (1024*1024*2) /* 2MB */ 462 463#define NETVSC_RECEIVE_BUFFER_ID 0xcafe 464 465#define NETVSC_RECEIVE_SG_COUNT 1 466 467/* Preallocated receive packets */ 468#define NETVSC_RECEIVE_PACKETLIST_COUNT 256 469 470#define NETVSC_PACKET_SIZE 2048 471 472/* Per netvsc channel-specific */ 473struct netvsc_device { 474 struct hv_device *dev; 475 476 u32 nvsp_version; 477 478 atomic_t num_outstanding_sends; 479 bool start_remove; 480 bool destroy; 481 /* 482 * List of free preallocated hv_netvsc_packet to represent receive 483 * packet 484 */ 485 struct list_head recv_pkt_list; 486 spinlock_t recv_pkt_list_lock; 487 488 /* Receive buffer allocated by us but manages by NetVSP */ 489 void *recv_buf; 490 u32 recv_buf_size; 491 u32 recv_buf_gpadl_handle; 492 u32 recv_section_cnt; 493 struct nvsp_1_receive_buffer_section *recv_section; 494 495 /* Used for NetVSP initialization protocol */ 496 struct completion channel_init_wait; 497 struct nvsp_message channel_init_pkt; 498 499 struct nvsp_message revoke_packet; 500 /* unsigned char HwMacAddr[HW_MACADDR_LEN]; */ 501 502 struct net_device *ndev; 503 504 /* Holds rndis device info */ 505 void *extension; 506}; 507 508 509/* Status codes */ 510 511 512#ifndef STATUS_SUCCESS 513#define STATUS_SUCCESS (0x00000000L) 514#endif 515 516#ifndef STATUS_UNSUCCESSFUL 517#define STATUS_UNSUCCESSFUL (0xC0000001L) 518#endif 519 520#ifndef STATUS_PENDING 521#define STATUS_PENDING (0x00000103L) 522#endif 523 524#ifndef STATUS_INSUFFICIENT_RESOURCES 525#define STATUS_INSUFFICIENT_RESOURCES (0xC000009AL) 526#endif 527 528#ifndef STATUS_BUFFER_OVERFLOW 529#define STATUS_BUFFER_OVERFLOW (0x80000005L) 530#endif 531 532#ifndef STATUS_NOT_SUPPORTED 533#define STATUS_NOT_SUPPORTED (0xC00000BBL) 534#endif 535 536#define RNDIS_STATUS_SUCCESS (STATUS_SUCCESS) 537#define RNDIS_STATUS_PENDING (STATUS_PENDING) 538#define RNDIS_STATUS_NOT_RECOGNIZED (0x00010001L) 539#define RNDIS_STATUS_NOT_COPIED (0x00010002L) 540#define RNDIS_STATUS_NOT_ACCEPTED (0x00010003L) 541#define RNDIS_STATUS_CALL_ACTIVE (0x00010007L) 542 543#define RNDIS_STATUS_ONLINE (0x40010003L) 544#define RNDIS_STATUS_RESET_START (0x40010004L) 545#define RNDIS_STATUS_RESET_END (0x40010005L) 546#define RNDIS_STATUS_RING_STATUS (0x40010006L) 547#define RNDIS_STATUS_CLOSED (0x40010007L) 548#define RNDIS_STATUS_WAN_LINE_UP (0x40010008L) 549#define RNDIS_STATUS_WAN_LINE_DOWN (0x40010009L) 550#define RNDIS_STATUS_WAN_FRAGMENT (0x4001000AL) 551#define RNDIS_STATUS_MEDIA_CONNECT (0x4001000BL) 552#define RNDIS_STATUS_MEDIA_DISCONNECT (0x4001000CL) 553#define RNDIS_STATUS_HARDWARE_LINE_UP (0x4001000DL) 554#define RNDIS_STATUS_HARDWARE_LINE_DOWN (0x4001000EL) 555#define RNDIS_STATUS_INTERFACE_UP (0x4001000FL) 556#define RNDIS_STATUS_INTERFACE_DOWN (0x40010010L) 557#define RNDIS_STATUS_MEDIA_BUSY (0x40010011L) 558#define RNDIS_STATUS_MEDIA_SPECIFIC_INDICATION (0x40010012L) 559#define RNDIS_STATUS_WW_INDICATION RDIA_SPECIFIC_INDICATION 560#define RNDIS_STATUS_LINK_SPEED_CHANGE (0x40010013L) 561 562#define RNDIS_STATUS_NOT_RESETTABLE (0x80010001L) 563#define RNDIS_STATUS_SOFT_ERRORS (0x80010003L) 564#define RNDIS_STATUS_HARD_ERRORS (0x80010004L) 565#define RNDIS_STATUS_BUFFER_OVERFLOW (STATUS_BUFFER_OVERFLOW) 566 567#define RNDIS_STATUS_FAILURE (STATUS_UNSUCCESSFUL) 568#define RNDIS_STATUS_RESOURCES (STATUS_INSUFFICIENT_RESOURCES) 569#define RNDIS_STATUS_CLOSING (0xC0010002L) 570#define RNDIS_STATUS_BAD_VERSION (0xC0010004L) 571#define RNDIS_STATUS_BAD_CHARACTERISTICS (0xC0010005L) 572#define RNDIS_STATUS_ADAPTER_NOT_FOUND (0xC0010006L) 573#define RNDIS_STATUS_OPEN_FAILED (0xC0010007L) 574#define RNDIS_STATUS_DEVICE_FAILED (0xC0010008L) 575#define RNDIS_STATUS_MULTICAST_FULL (0xC0010009L) 576#define RNDIS_STATUS_MULTICAST_EXISTS (0xC001000AL) 577#define RNDIS_STATUS_MULTICAST_NOT_FOUND (0xC001000BL) 578#define RNDIS_STATUS_REQUEST_ABORTED (0xC001000CL) 579#define RNDIS_STATUS_RESET_IN_PROGRESS (0xC001000DL) 580#define RNDIS_STATUS_CLOSING_INDICATING (0xC001000EL) 581#define RNDIS_STATUS_NOT_SUPPORTED (STATUS_NOT_SUPPORTED) 582#define RNDIS_STATUS_INVALID_PACKET (0xC001000FL) 583#define RNDIS_STATUS_OPEN_LIST_FULL (0xC0010010L) 584#define RNDIS_STATUS_ADAPTER_NOT_READY (0xC0010011L) 585#define RNDIS_STATUS_ADAPTER_NOT_OPEN (0xC0010012L) 586#define RNDIS_STATUS_NOT_INDICATING (0xC0010013L) 587#define RNDIS_STATUS_INVALID_LENGTH (0xC0010014L) 588#define RNDIS_STATUS_INVALID_DATA (0xC0010015L) 589#define RNDIS_STATUS_BUFFER_TOO_SHORT (0xC0010016L) 590#define RNDIS_STATUS_INVALID_OID (0xC0010017L) 591#define RNDIS_STATUS_ADAPTER_REMOVED (0xC0010018L) 592#define RNDIS_STATUS_UNSUPPORTED_MEDIA (0xC0010019L) 593#define RNDIS_STATUS_GROUP_ADDRESS_IN_USE (0xC001001AL) 594#define RNDIS_STATUS_FILE_NOT_FOUND (0xC001001BL) 595#define RNDIS_STATUS_ERROR_READING_FILE (0xC001001CL) 596#define RNDIS_STATUS_ALREADY_MAPPED (0xC001001DL) 597#define RNDIS_STATUS_RESOURCE_CONFLICT (0xC001001EL) 598#define RNDIS_STATUS_NO_CABLE (0xC001001FL) 599 600#define RNDIS_STATUS_INVALID_SAP (0xC0010020L) 601#define RNDIS_STATUS_SAP_IN_USE (0xC0010021L) 602#define RNDIS_STATUS_INVALID_ADDRESS (0xC0010022L) 603#define RNDIS_STATUS_VC_NOT_ACTIVATED (0xC0010023L) 604#define RNDIS_STATUS_DEST_OUT_OF_ORDER (0xC0010024L) 605#define RNDIS_STATUS_VC_NOT_AVAILABLE (0xC0010025L) 606#define RNDIS_STATUS_CELLRATE_NOT_AVAILABLE (0xC0010026L) 607#define RNDIS_STATUS_INCOMPATABLE_QOS (0xC0010027L) 608#define RNDIS_STATUS_AAL_PARAMS_UNSUPPORTED (0xC0010028L) 609#define RNDIS_STATUS_NO_ROUTE_TO_DESTINATION (0xC0010029L) 610 611#define RNDIS_STATUS_TOKEN_RING_OPEN_ERROR (0xC0011000L) 612 613/* Object Identifiers used by NdisRequest Query/Set Information */ 614/* General Objects */ 615#define RNDIS_OID_GEN_SUPPORTED_LIST 0x00010101 616#define RNDIS_OID_GEN_HARDWARE_STATUS 0x00010102 617#define RNDIS_OID_GEN_MEDIA_SUPPORTED 0x00010103 618#define RNDIS_OID_GEN_MEDIA_IN_USE 0x00010104 619#define RNDIS_OID_GEN_MAXIMUM_LOOKAHEAD 0x00010105 620#define RNDIS_OID_GEN_MAXIMUM_FRAME_SIZE 0x00010106 621#define RNDIS_OID_GEN_LINK_SPEED 0x00010107 622#define RNDIS_OID_GEN_TRANSMIT_BUFFER_SPACE 0x00010108 623#define RNDIS_OID_GEN_RECEIVE_BUFFER_SPACE 0x00010109 624#define RNDIS_OID_GEN_TRANSMIT_BLOCK_SIZE 0x0001010A 625#define RNDIS_OID_GEN_RECEIVE_BLOCK_SIZE 0x0001010B 626#define RNDIS_OID_GEN_VENDOR_ID 0x0001010C 627#define RNDIS_OID_GEN_VENDOR_DESCRIPTION 0x0001010D 628#define RNDIS_OID_GEN_CURRENT_PACKET_FILTER 0x0001010E 629#define RNDIS_OID_GEN_CURRENT_LOOKAHEAD 0x0001010F 630#define RNDIS_OID_GEN_DRIVER_VERSION 0x00010110 631#define RNDIS_OID_GEN_MAXIMUM_TOTAL_SIZE 0x00010111 632#define RNDIS_OID_GEN_PROTOCOL_OPTIONS 0x00010112 633#define RNDIS_OID_GEN_MAC_OPTIONS 0x00010113 634#define RNDIS_OID_GEN_MEDIA_CONNECT_STATUS 0x00010114 635#define RNDIS_OID_GEN_MAXIMUM_SEND_PACKETS 0x00010115 636#define RNDIS_OID_GEN_VENDOR_DRIVER_VERSION 0x00010116 637#define RNDIS_OID_GEN_NETWORK_LAYER_ADDRESSES 0x00010118 638#define RNDIS_OID_GEN_TRANSPORT_HEADER_OFFSET 0x00010119 639#define RNDIS_OID_GEN_MACHINE_NAME 0x0001021A 640#define RNDIS_OID_GEN_RNDIS_CONFIG_PARAMETER 0x0001021B 641 642#define RNDIS_OID_GEN_XMIT_OK 0x00020101 643#define RNDIS_OID_GEN_RCV_OK 0x00020102 644#define RNDIS_OID_GEN_XMIT_ERROR 0x00020103 645#define RNDIS_OID_GEN_RCV_ERROR 0x00020104 646#define RNDIS_OID_GEN_RCV_NO_BUFFER 0x00020105 647 648#define RNDIS_OID_GEN_DIRECTED_BYTES_XMIT 0x00020201 649#define RNDIS_OID_GEN_DIRECTED_FRAMES_XMIT 0x00020202 650#define RNDIS_OID_GEN_MULTICAST_BYTES_XMIT 0x00020203 651#define RNDIS_OID_GEN_MULTICAST_FRAMES_XMIT 0x00020204 652#define RNDIS_OID_GEN_BROADCAST_BYTES_XMIT 0x00020205 653#define RNDIS_OID_GEN_BROADCAST_FRAMES_XMIT 0x00020206 654#define RNDIS_OID_GEN_DIRECTED_BYTES_RCV 0x00020207 655#define RNDIS_OID_GEN_DIRECTED_FRAMES_RCV 0x00020208 656#define RNDIS_OID_GEN_MULTICAST_BYTES_RCV 0x00020209 657#define RNDIS_OID_GEN_MULTICAST_FRAMES_RCV 0x0002020A 658#define RNDIS_OID_GEN_BROADCAST_BYTES_RCV 0x0002020B 659#define RNDIS_OID_GEN_BROADCAST_FRAMES_RCV 0x0002020C 660 661#define RNDIS_OID_GEN_RCV_CRC_ERROR 0x0002020D 662#define RNDIS_OID_GEN_TRANSMIT_QUEUE_LENGTH 0x0002020E 663 664#define RNDIS_OID_GEN_GET_TIME_CAPS 0x0002020F 665#define RNDIS_OID_GEN_GET_NETCARD_TIME 0x00020210 666 667/* These are connection-oriented general OIDs. */ 668/* These replace the above OIDs for connection-oriented media. */ 669#define RNDIS_OID_GEN_CO_SUPPORTED_LIST 0x00010101 670#define RNDIS_OID_GEN_CO_HARDWARE_STATUS 0x00010102 671#define RNDIS_OID_GEN_CO_MEDIA_SUPPORTED 0x00010103 672#define RNDIS_OID_GEN_CO_MEDIA_IN_USE 0x00010104 673#define RNDIS_OID_GEN_CO_LINK_SPEED 0x00010105 674#define RNDIS_OID_GEN_CO_VENDOR_ID 0x00010106 675#define RNDIS_OID_GEN_CO_VENDOR_DESCRIPTION 0x00010107 676#define RNDIS_OID_GEN_CO_DRIVER_VERSION 0x00010108 677#define RNDIS_OID_GEN_CO_PROTOCOL_OPTIONS 0x00010109 678#define RNDIS_OID_GEN_CO_MAC_OPTIONS 0x0001010A 679#define RNDIS_OID_GEN_CO_MEDIA_CONNECT_STATUS 0x0001010B 680#define RNDIS_OID_GEN_CO_VENDOR_DRIVER_VERSION 0x0001010C 681#define RNDIS_OID_GEN_CO_MINIMUM_LINK_SPEED 0x0001010D 682 683#define RNDIS_OID_GEN_CO_GET_TIME_CAPS 0x00010201 684#define RNDIS_OID_GEN_CO_GET_NETCARD_TIME 0x00010202 685 686/* These are connection-oriented statistics OIDs. */ 687#define RNDIS_OID_GEN_CO_XMIT_PDUS_OK 0x00020101 688#define RNDIS_OID_GEN_CO_RCV_PDUS_OK 0x00020102 689#define RNDIS_OID_GEN_CO_XMIT_PDUS_ERROR 0x00020103 690#define RNDIS_OID_GEN_CO_RCV_PDUS_ERROR 0x00020104 691#define RNDIS_OID_GEN_CO_RCV_PDUS_NO_BUFFER 0x00020105 692 693 694#define RNDIS_OID_GEN_CO_RCV_CRC_ERROR 0x00020201 695#define RNDIS_OID_GEN_CO_TRANSMIT_QUEUE_LENGTH 0x00020202 696#define RNDIS_OID_GEN_CO_BYTES_XMIT 0x00020203 697#define RNDIS_OID_GEN_CO_BYTES_RCV 0x00020204 698#define RNDIS_OID_GEN_CO_BYTES_XMIT_OUTSTANDING 0x00020205 699#define RNDIS_OID_GEN_CO_NETCARD_LOAD 0x00020206 700 701/* These are objects for Connection-oriented media call-managers. */ 702#define RNDIS_OID_CO_ADD_PVC 0xFF000001 703#define RNDIS_OID_CO_DELETE_PVC 0xFF000002 704#define RNDIS_OID_CO_GET_CALL_INFORMATION 0xFF000003 705#define RNDIS_OID_CO_ADD_ADDRESS 0xFF000004 706#define RNDIS_OID_CO_DELETE_ADDRESS 0xFF000005 707#define RNDIS_OID_CO_GET_ADDRESSES 0xFF000006 708#define RNDIS_OID_CO_ADDRESS_CHANGE 0xFF000007 709#define RNDIS_OID_CO_SIGNALING_ENABLED 0xFF000008 710#define RNDIS_OID_CO_SIGNALING_DISABLED 0xFF000009 711 712/* 802.3 Objects (Ethernet) */ 713#define RNDIS_OID_802_3_PERMANENT_ADDRESS 0x01010101 714#define RNDIS_OID_802_3_CURRENT_ADDRESS 0x01010102 715#define RNDIS_OID_802_3_MULTICAST_LIST 0x01010103 716#define RNDIS_OID_802_3_MAXIMUM_LIST_SIZE 0x01010104 717#define RNDIS_OID_802_3_MAC_OPTIONS 0x01010105 718 719#define NDIS_802_3_MAC_OPTION_PRIORITY 0x00000001 720 721#define RNDIS_OID_802_3_RCV_ERROR_ALIGNMENT 0x01020101 722#define RNDIS_OID_802_3_XMIT_ONE_COLLISION 0x01020102 723#define RNDIS_OID_802_3_XMIT_MORE_COLLISIONS 0x01020103 724 725#define RNDIS_OID_802_3_XMIT_DEFERRED 0x01020201 726#define RNDIS_OID_802_3_XMIT_MAX_COLLISIONS 0x01020202 727#define RNDIS_OID_802_3_RCV_OVERRUN 0x01020203 728#define RNDIS_OID_802_3_XMIT_UNDERRUN 0x01020204 729#define RNDIS_OID_802_3_XMIT_HEARTBEAT_FAILURE 0x01020205 730#define RNDIS_OID_802_3_XMIT_TIMES_CRS_LOST 0x01020206 731#define RNDIS_OID_802_3_XMIT_LATE_COLLISIONS 0x01020207 732 733/* Remote NDIS message types */ 734#define REMOTE_NDIS_PACKET_MSG 0x00000001 735#define REMOTE_NDIS_INITIALIZE_MSG 0x00000002 736#define REMOTE_NDIS_HALT_MSG 0x00000003 737#define REMOTE_NDIS_QUERY_MSG 0x00000004 738#define REMOTE_NDIS_SET_MSG 0x00000005 739#define REMOTE_NDIS_RESET_MSG 0x00000006 740#define REMOTE_NDIS_INDICATE_STATUS_MSG 0x00000007 741#define REMOTE_NDIS_KEEPALIVE_MSG 0x00000008 742 743#define REMOTE_CONDIS_MP_CREATE_VC_MSG 0x00008001 744#define REMOTE_CONDIS_MP_DELETE_VC_MSG 0x00008002 745#define REMOTE_CONDIS_MP_ACTIVATE_VC_MSG 0x00008005 746#define REMOTE_CONDIS_MP_DEACTIVATE_VC_MSG 0x00008006 747#define REMOTE_CONDIS_INDICATE_STATUS_MSG 0x00008007 748 749/* Remote NDIS message completion types */ 750#define REMOTE_NDIS_INITIALIZE_CMPLT 0x80000002 751#define REMOTE_NDIS_QUERY_CMPLT 0x80000004 752#define REMOTE_NDIS_SET_CMPLT 0x80000005 753#define REMOTE_NDIS_RESET_CMPLT 0x80000006 754#define REMOTE_NDIS_KEEPALIVE_CMPLT 0x80000008 755 756#define REMOTE_CONDIS_MP_CREATE_VC_CMPLT 0x80008001 757#define REMOTE_CONDIS_MP_DELETE_VC_CMPLT 0x80008002 758#define REMOTE_CONDIS_MP_ACTIVATE_VC_CMPLT 0x80008005 759#define REMOTE_CONDIS_MP_DEACTIVATE_VC_CMPLT 0x80008006 760 761/* 762 * Reserved message type for private communication between lower-layer host 763 * driver and remote device, if necessary. 764 */ 765#define REMOTE_NDIS_BUS_MSG 0xff000001 766 767/* Defines for DeviceFlags in struct rndis_initialize_complete */ 768#define RNDIS_DF_CONNECTIONLESS 0x00000001 769#define RNDIS_DF_CONNECTION_ORIENTED 0x00000002 770#define RNDIS_DF_RAW_DATA 0x00000004 771 772/* Remote NDIS medium types. */ 773#define RNDIS_MEDIUM_802_3 0x00000000 774#define RNDIS_MEDIUM_802_5 0x00000001 775#define RNDIS_MEDIUM_FDDI 0x00000002 776#define RNDIS_MEDIUM_WAN 0x00000003 777#define RNDIS_MEDIUM_LOCAL_TALK 0x00000004 778#define RNDIS_MEDIUM_ARCNET_RAW 0x00000006 779#define RNDIS_MEDIUM_ARCNET_878_2 0x00000007 780#define RNDIS_MEDIUM_ATM 0x00000008 781#define RNDIS_MEDIUM_WIRELESS_WAN 0x00000009 782#define RNDIS_MEDIUM_IRDA 0x0000000a 783#define RNDIS_MEDIUM_CO_WAN 0x0000000b 784/* Not a real medium, defined as an upper-bound */ 785#define RNDIS_MEDIUM_MAX 0x0000000d 786 787 788/* Remote NDIS medium connection states. */ 789#define RNDIS_MEDIA_STATE_CONNECTED 0x00000000 790#define RNDIS_MEDIA_STATE_DISCONNECTED 0x00000001 791 792/* Remote NDIS version numbers */ 793#define RNDIS_MAJOR_VERSION 0x00000001 794#define RNDIS_MINOR_VERSION 0x00000000 795 796 797/* NdisInitialize message */ 798struct rndis_initialize_request { 799 u32 req_id; 800 u32 major_ver; 801 u32 minor_ver; 802 u32 max_xfer_size; 803}; 804 805/* Response to NdisInitialize */ 806struct rndis_initialize_complete { 807 u32 req_id; 808 u32 status; 809 u32 major_ver; 810 u32 minor_ver; 811 u32 dev_flags; 812 u32 medium; 813 u32 max_pkt_per_msg; 814 u32 max_xfer_size; 815 u32 pkt_alignment_factor; 816 u32 af_list_offset; 817 u32 af_list_size; 818}; 819 820/* Call manager devices only: Information about an address family */ 821/* supported by the device is appended to the response to NdisInitialize. */ 822struct rndis_co_address_family { 823 u32 address_family; 824 u32 major_ver; 825 u32 minor_ver; 826}; 827 828/* NdisHalt message */ 829struct rndis_halt_request { 830 u32 req_id; 831}; 832 833/* NdisQueryRequest message */ 834struct rndis_query_request { 835 u32 req_id; 836 u32 oid; 837 u32 info_buflen; 838 u32 info_buf_offset; 839 u32 dev_vc_handle; 840}; 841 842/* Response to NdisQueryRequest */ 843struct rndis_query_complete { 844 u32 req_id; 845 u32 status; 846 u32 info_buflen; 847 u32 info_buf_offset; 848}; 849 850/* NdisSetRequest message */ 851struct rndis_set_request { 852 u32 req_id; 853 u32 oid; 854 u32 info_buflen; 855 u32 info_buf_offset; 856 u32 dev_vc_handle; 857}; 858 859/* Response to NdisSetRequest */ 860struct rndis_set_complete { 861 u32 req_id; 862 u32 status; 863}; 864 865/* NdisReset message */ 866struct rndis_reset_request { 867 u32 reserved; 868}; 869 870/* Response to NdisReset */ 871struct rndis_reset_complete { 872 u32 status; 873 u32 addressing_reset; 874}; 875 876/* NdisMIndicateStatus message */ 877struct rndis_indicate_status { 878 u32 status; 879 u32 status_buflen; 880 u32 status_buf_offset; 881}; 882 883/* Diagnostic information passed as the status buffer in */ 884/* struct rndis_indicate_status messages signifying error conditions. */ 885struct rndis_diagnostic_info { 886 u32 diag_status; 887 u32 error_offset; 888}; 889 890/* NdisKeepAlive message */ 891struct rndis_keepalive_request { 892 u32 req_id; 893}; 894 895/* Response to NdisKeepAlive */ 896struct rndis_keepalive_complete { 897 u32 req_id; 898 u32 status; 899}; 900 901/* 902 * Data message. All Offset fields contain byte offsets from the beginning of 903 * struct rndis_packet. All Length fields are in bytes. VcHandle is set 904 * to 0 for connectionless data, otherwise it contains the VC handle. 905 */ 906struct rndis_packet { 907 u32 data_offset; 908 u32 data_len; 909 u32 oob_data_offset; 910 u32 oob_data_len; 911 u32 num_oob_data_elements; 912 u32 per_pkt_info_offset; 913 u32 per_pkt_info_len; 914 u32 vc_handle; 915 u32 reserved; 916}; 917 918/* Optional Out of Band data associated with a Data message. */ 919struct rndis_oobd { 920 u32 size; 921 u32 type; 922 u32 class_info_offset; 923}; 924 925/* Packet extension field contents associated with a Data message. */ 926struct rndis_per_packet_info { 927 u32 size; 928 u32 type; 929 u32 per_pkt_info_offset; 930}; 931 932/* Format of Information buffer passed in a SetRequest for the OID */ 933/* OID_GEN_RNDIS_CONFIG_PARAMETER. */ 934struct rndis_config_parameter_info { 935 u32 parameter_name_offset; 936 u32 parameter_name_length; 937 u32 parameter_type; 938 u32 parameter_value_offset; 939 u32 parameter_value_length; 940}; 941 942/* Values for ParameterType in struct rndis_config_parameter_info */ 943#define RNDIS_CONFIG_PARAM_TYPE_INTEGER 0 944#define RNDIS_CONFIG_PARAM_TYPE_STRING 2 945 946/* CONDIS Miniport messages for connection oriented devices */ 947/* that do not implement a call manager. */ 948 949/* CoNdisMiniportCreateVc message */ 950struct rcondis_mp_create_vc { 951 u32 req_id; 952 u32 ndis_vc_handle; 953}; 954 955/* Response to CoNdisMiniportCreateVc */ 956struct rcondis_mp_create_vc_complete { 957 u32 req_id; 958 u32 dev_vc_handle; 959 u32 status; 960}; 961 962/* CoNdisMiniportDeleteVc message */ 963struct rcondis_mp_delete_vc { 964 u32 req_id; 965 u32 dev_vc_handle; 966}; 967 968/* Response to CoNdisMiniportDeleteVc */ 969struct rcondis_mp_delete_vc_complete { 970 u32 req_id; 971 u32 status; 972}; 973 974/* CoNdisMiniportQueryRequest message */ 975struct rcondis_mp_query_request { 976 u32 req_id; 977 u32 request_type; 978 u32 oid; 979 u32 dev_vc_handle; 980 u32 info_buflen; 981 u32 info_buf_offset; 982}; 983 984/* CoNdisMiniportSetRequest message */ 985struct rcondis_mp_set_request { 986 u32 req_id; 987 u32 request_type; 988 u32 oid; 989 u32 dev_vc_handle; 990 u32 info_buflen; 991 u32 info_buf_offset; 992}; 993 994/* CoNdisIndicateStatus message */ 995struct rcondis_indicate_status { 996 u32 ndis_vc_handle; 997 u32 status; 998 u32 status_buflen; 999 u32 status_buf_offset; 1000}; 1001 1002/* CONDIS Call/VC parameters */ 1003struct rcondis_specific_parameters { 1004 u32 parameter_type; 1005 u32 parameter_length; 1006 u32 parameter_lffset; 1007}; 1008 1009struct rcondis_media_parameters { 1010 u32 flags; 1011 u32 reserved1; 1012 u32 reserved2; 1013 struct rcondis_specific_parameters media_specific; 1014}; 1015 1016struct rndis_flowspec { 1017 u32 token_rate; 1018 u32 token_bucket_size; 1019 u32 peak_bandwidth; 1020 u32 latency; 1021 u32 delay_variation; 1022 u32 service_type; 1023 u32 max_sdu_size; 1024 u32 minimum_policed_size; 1025}; 1026 1027struct rcondis_call_manager_parameters { 1028 struct rndis_flowspec transmit; 1029 struct rndis_flowspec receive; 1030 struct rcondis_specific_parameters call_mgr_specific; 1031}; 1032 1033/* CoNdisMiniportActivateVc message */ 1034struct rcondis_mp_activate_vc_request { 1035 u32 req_id; 1036 u32 flags; 1037 u32 dev_vc_handle; 1038 u32 media_params_offset; 1039 u32 media_params_length; 1040 u32 call_mgr_params_offset; 1041 u32 call_mgr_params_length; 1042}; 1043 1044/* Response to CoNdisMiniportActivateVc */ 1045struct rcondis_mp_activate_vc_complete { 1046 u32 req_id; 1047 u32 status; 1048}; 1049 1050/* CoNdisMiniportDeactivateVc message */ 1051struct rcondis_mp_deactivate_vc_request { 1052 u32 req_id; 1053 u32 flags; 1054 u32 dev_vc_handle; 1055}; 1056 1057/* Response to CoNdisMiniportDeactivateVc */ 1058struct rcondis_mp_deactivate_vc_complete { 1059 u32 req_id; 1060 u32 status; 1061}; 1062 1063 1064/* union with all of the RNDIS messages */ 1065union rndis_message_container { 1066 struct rndis_packet pkt; 1067 struct rndis_initialize_request init_req; 1068 struct rndis_halt_request halt_req; 1069 struct rndis_query_request query_req; 1070 struct rndis_set_request set_req; 1071 struct rndis_reset_request reset_req; 1072 struct rndis_keepalive_request keep_alive_req; 1073 struct rndis_indicate_status indicate_status; 1074 struct rndis_initialize_complete init_complete; 1075 struct rndis_query_complete query_complete; 1076 struct rndis_set_complete set_complete; 1077 struct rndis_reset_complete reset_complete; 1078 struct rndis_keepalive_complete keep_alive_complete; 1079 struct rcondis_mp_create_vc co_miniport_create_vc; 1080 struct rcondis_mp_delete_vc co_miniport_delete_vc; 1081 struct rcondis_indicate_status co_indicate_status; 1082 struct rcondis_mp_activate_vc_request co_miniport_activate_vc; 1083 struct rcondis_mp_deactivate_vc_request co_miniport_deactivate_vc; 1084 struct rcondis_mp_create_vc_complete co_miniport_create_vc_complete; 1085 struct rcondis_mp_delete_vc_complete co_miniport_delete_vc_complete; 1086 struct rcondis_mp_activate_vc_complete co_miniport_activate_vc_complete; 1087 struct rcondis_mp_deactivate_vc_complete 1088 co_miniport_deactivate_vc_complete; 1089}; 1090 1091/* Remote NDIS message format */ 1092struct rndis_message { 1093 u32 ndis_msg_type; 1094 1095 /* Total length of this message, from the beginning */ 1096 /* of the sruct rndis_message, in bytes. */ 1097 u32 msg_len; 1098 1099 /* Actual message */ 1100 union rndis_message_container msg; 1101}; 1102 1103 1104struct rndis_filter_packet { 1105 void *completion_ctx; 1106 void (*completion)(void *context); 1107 struct rndis_message msg; 1108}; 1109 1110/* Handy macros */ 1111 1112/* get the size of an RNDIS message. Pass in the message type, */ 1113/* struct rndis_set_request, struct rndis_packet for example */ 1114#define RNDIS_MESSAGE_SIZE(msg) \ 1115 (sizeof(msg) + (sizeof(struct rndis_message) - \ 1116 sizeof(union rndis_message_container))) 1117 1118/* get pointer to info buffer with message pointer */ 1119#define MESSAGE_TO_INFO_BUFFER(msg) \ 1120 (((unsigned char *)(msg)) + msg->info_buf_offset) 1121 1122/* get pointer to status buffer with message pointer */ 1123#define MESSAGE_TO_STATUS_BUFFER(msg) \ 1124 (((unsigned char *)(msg)) + msg->status_buf_offset) 1125 1126/* get pointer to OOBD buffer with message pointer */ 1127#define MESSAGE_TO_OOBD_BUFFER(msg) \ 1128 (((unsigned char *)(msg)) + msg->oob_data_offset) 1129 1130/* get pointer to data buffer with message pointer */ 1131#define MESSAGE_TO_DATA_BUFFER(msg) \ 1132 (((unsigned char *)(msg)) + msg->per_pkt_info_offset) 1133 1134/* get pointer to contained message from NDIS_MESSAGE pointer */ 1135#define RNDIS_MESSAGE_PTR_TO_MESSAGE_PTR(rndis_msg) \ 1136 ((void *) &rndis_msg->msg) 1137 1138/* get pointer to contained message from NDIS_MESSAGE pointer */ 1139#define RNDIS_MESSAGE_RAW_PTR_TO_MESSAGE_PTR(rndis_msg) \ 1140 ((void *) rndis_msg) 1141 1142 1143#define __struct_bcount(x) 1144 1145 1146 1147#define RNDIS_HEADER_SIZE (sizeof(struct rndis_message) - \ 1148 sizeof(union rndis_message_container)) 1149 1150#define NDIS_PACKET_TYPE_DIRECTED 0x00000001 1151#define NDIS_PACKET_TYPE_MULTICAST 0x00000002 1152#define NDIS_PACKET_TYPE_ALL_MULTICAST 0x00000004 1153#define NDIS_PACKET_TYPE_BROADCAST 0x00000008 1154#define NDIS_PACKET_TYPE_SOURCE_ROUTING 0x00000010 1155#define NDIS_PACKET_TYPE_PROMISCUOUS 0x00000020 1156#define NDIS_PACKET_TYPE_SMT 0x00000040 1157#define NDIS_PACKET_TYPE_ALL_LOCAL 0x00000080 1158#define NDIS_PACKET_TYPE_GROUP 0x00000100 1159#define NDIS_PACKET_TYPE_ALL_FUNCTIONAL 0x00000200 1160#define NDIS_PACKET_TYPE_FUNCTIONAL 0x00000400 1161#define NDIS_PACKET_TYPE_MAC_FRAME 0x00000800 1162 1163 1164 1165#endif /* _HYPERV_NET_H */ 1166