1/* $FreeBSD$ */ 2/* $OpenBSD: if_urndisreg.h,v 1.19 2013/11/21 14:08:05 mpi Exp $ */ 3 4/* 5 * Copyright (c) 2010 Jonathan Armani <armani@openbsd.org> 6 * Copyright (c) 2010 Fabien Romano <fabien@openbsd.org> 7 * Copyright (c) 2010 Michael Knudsen <mk@openbsd.org> 8 * All rights reserved. 9 * 10 * Permission to use, copy, modify, and distribute this software for any 11 * purpose with or without fee is hereby granted, provided that the above 12 * copyright notice and this permission notice appear in all copies. 13 * 14 * THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES 15 * WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF 16 * MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR 17 * ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES 18 * WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN 19 * ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF 20 * OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE. 21 */ 22 23#ifndef _IF_URNDISREG_H_ 24#define _IF_URNDISREG_H_ 25 26#define RNDIS_RESPONSE_LEN 1024 /* bytes */ 27#define RNDIS_RX_MAXLEN (16 * 1024) 28#define RNDIS_TX_FRAMES_MAX 8 29#define RNDIS_TX_MAXLEN MCLBYTES 30 31enum { 32 URNDIS_BULK_RX, 33 URNDIS_BULK_TX, 34 URNDIS_INTR_RX, 35 URNDIS_N_TRANSFER, 36}; 37 38struct urndis_softc { 39 40 struct usb_ether sc_ue; 41 struct mtx sc_mtx; 42 43 /* RNDIS device info */ 44 uint32_t sc_lim_pktsz; 45 uint32_t sc_filter; 46 47 struct usb_device *sc_udev; 48 struct usb_xfer *sc_xfer[URNDIS_N_TRANSFER]; 49 50 uint8_t sc_ifaceno_ctl; 51 uint8_t sc_response_buf[RNDIS_RESPONSE_LEN] __aligned(4); 52}; 53 54#define URNDIS_LOCK(sc) mtx_lock(&(sc)->sc_mtx) 55#define URNDIS_UNLOCK(sc) mtx_unlock(&(sc)->sc_mtx) 56#define URNDIS_LOCK_ASSERT(sc, what) mtx_assert(&(sc)->sc_mtx, (what)) 57 58#define RNDIS_STATUS_BUFFER_OVERFLOW 0x80000005L 59#define RNDIS_STATUS_FAILURE 0xC0000001L 60#define RNDIS_STATUS_INVALID_DATA 0xC0010015L 61#define RNDIS_STATUS_MEDIA_CONNECT 0x4001000BL 62#define RNDIS_STATUS_MEDIA_DISCONNECT 0x4001000CL 63#define RNDIS_STATUS_NOT_SUPPORTED 0xC00000BBL 64#define RNDIS_STATUS_PENDING STATUS_PENDING /* XXX */ 65#define RNDIS_STATUS_RESOURCES 0xC000009AL 66#define RNDIS_STATUS_SUCCESS 0x00000000L 67 68#define OID_GEN_SUPPORTED_LIST 0x00010101 69#define OID_GEN_HARDWARE_STATUS 0x00010102 70#define OID_GEN_MEDIA_SUPPORTED 0x00010103 71#define OID_GEN_MEDIA_IN_USE 0x00010104 72#define OID_GEN_MAXIMUM_LOOKAHEAD 0x00010105 73#define OID_GEN_MAXIMUM_FRAME_SIZE 0x00010106 74#define OID_GEN_LINK_SPEED 0x00010107 75#define OID_GEN_TRANSMIT_BUFFER_SPACE 0x00010108 76#define OID_GEN_RECEIVE_BUFFER_SPACE 0x00010109 77#define OID_GEN_TRANSMIT_BLOCK_SIZE 0x0001010A 78#define OID_GEN_RECEIVE_BLOCK_SIZE 0x0001010B 79#define OID_GEN_VENDOR_ID 0x0001010C 80#define OID_GEN_VENDOR_DESCRIPTION 0x0001010D 81#define OID_GEN_CURRENT_PACKET_FILTER 0x0001010E 82#define OID_GEN_CURRENT_LOOKAHEAD 0x0001010F 83#define OID_GEN_DRIVER_VERSION 0x00010110 84#define OID_GEN_MAXIMUM_TOTAL_SIZE 0x00010111 85#define OID_GEN_PROTOCOL_OPTIONS 0x00010112 86#define OID_GEN_MAC_OPTIONS 0x00010113 87#define OID_GEN_MEDIA_CONNECT_STATUS 0x00010114 88#define OID_GEN_MAXIMUM_SEND_PACKETS 0x00010115 89#define OID_GEN_VENDOR_DRIVER_VERSION 0x00010116 90#define OID_GEN_SUPPORTED_GUIDS 0x00010117 91#define OID_GEN_NETWORK_LAYER_ADDRESSES 0x00010118 92#define OID_GEN_TRANSPORT_HEADER_OFFSET 0x00010119 93#define OID_GEN_MACHINE_NAME 0x0001021A 94#define OID_GEN_RNDIS_CONFIG_PARAMETER 0x0001021B 95#define OID_GEN_VLAN_ID 0x0001021C 96 97#define OID_802_3_PERMANENT_ADDRESS 0x01010101 98#define OID_802_3_CURRENT_ADDRESS 0x01010102 99#define OID_802_3_MULTICAST_LIST 0x01010103 100#define OID_802_3_MAXIMUM_LIST_SIZE 0x01010104 101#define OID_802_3_MAC_OPTIONS 0x01010105 102#define OID_802_3_RCV_ERROR_ALIGNMENT 0x01020101 103#define OID_802_3_XMIT_ONE_COLLISION 0x01020102 104#define OID_802_3_XMIT_MORE_COLLISIONS 0x01020103 105#define OID_802_3_XMIT_DEFERRED 0x01020201 106#define OID_802_3_XMIT_MAX_COLLISIONS 0x01020202 107#define OID_802_3_RCV_OVERRUN 0x01020203 108#define OID_802_3_XMIT_UNDERRUN 0x01020204 109#define OID_802_3_XMIT_HEARTBEAT_FAILURE 0x01020205 110#define OID_802_3_XMIT_TIMES_CRS_LOST 0x01020206 111#define OID_802_3_XMIT_LATE_COLLISIONS 0x01020207 112 113#define RNDIS_MEDIUM_802_3 0x00000000 114 115/* Device flags */ 116#define RNDIS_DF_CONNECTIONLESS 0x00000001 117#define RNDIS_DF_CONNECTION_ORIENTED 0x00000002 118 119/* 120 * RNDIS data message 121 */ 122#define REMOTE_NDIS_PACKET_MSG 0x00000001 123 124struct urndis_packet_msg { 125 uint32_t rm_type; 126 uint32_t rm_len; 127 uint32_t rm_dataoffset; 128 uint32_t rm_datalen; 129 uint32_t rm_oobdataoffset; 130 uint32_t rm_oobdatalen; 131 uint32_t rm_oobdataelements; 132 uint32_t rm_pktinfooffset; 133 uint32_t rm_pktinfolen; 134 uint32_t rm_vchandle; 135 uint32_t rm_reserved; 136}; 137 138/* 139 * RNDIS control messages 140 */ 141struct urndis_comp_hdr { 142 uint32_t rm_type; 143 uint32_t rm_len; 144 uint32_t rm_rid; 145 uint32_t rm_status; 146}; 147 148/* Initialize the device. */ 149#define REMOTE_NDIS_INITIALIZE_MSG 0x00000002 150#define REMOTE_NDIS_INITIALIZE_CMPLT 0x80000002 151 152struct urndis_init_req { 153 uint32_t rm_type; 154 uint32_t rm_len; 155 uint32_t rm_rid; 156 uint32_t rm_ver_major; 157 uint32_t rm_ver_minor; 158 uint32_t rm_max_xfersz; 159}; 160 161struct urndis_init_comp { 162 uint32_t rm_type; 163 uint32_t rm_len; 164 uint32_t rm_rid; 165 uint32_t rm_status; 166 uint32_t rm_ver_major; 167 uint32_t rm_ver_minor; 168 uint32_t rm_devflags; 169 uint32_t rm_medium; 170 uint32_t rm_pktmaxcnt; 171 uint32_t rm_pktmaxsz; 172 uint32_t rm_align; 173 uint32_t rm_aflistoffset; 174 uint32_t rm_aflistsz; 175}; 176 177/* Halt the device. No response sent. */ 178#define REMOTE_NDIS_HALT_MSG 0x00000003 179 180struct urndis_halt_req { 181 uint32_t rm_type; 182 uint32_t rm_len; 183 uint32_t rm_rid; 184}; 185 186/* Send a query object. */ 187#define REMOTE_NDIS_QUERY_MSG 0x00000004 188#define REMOTE_NDIS_QUERY_CMPLT 0x80000004 189 190struct urndis_query_req { 191 uint32_t rm_type; 192 uint32_t rm_len; 193 uint32_t rm_rid; 194 uint32_t rm_oid; 195 uint32_t rm_infobuflen; 196 uint32_t rm_infobufoffset; 197 uint32_t rm_devicevchdl; 198}; 199 200struct urndis_query_comp { 201 uint32_t rm_type; 202 uint32_t rm_len; 203 uint32_t rm_rid; 204 uint32_t rm_status; 205 uint32_t rm_infobuflen; 206 uint32_t rm_infobufoffset; 207}; 208 209/* Send a set object request. */ 210#define REMOTE_NDIS_SET_MSG 0x00000005 211#define REMOTE_NDIS_SET_CMPLT 0x80000005 212 213struct urndis_set_req { 214 uint32_t rm_type; 215 uint32_t rm_len; 216 uint32_t rm_rid; 217 uint32_t rm_oid; 218 uint32_t rm_infobuflen; 219 uint32_t rm_infobufoffset; 220 uint32_t rm_devicevchdl; 221}; 222 223struct urndis_set_comp { 224 uint32_t rm_type; 225 uint32_t rm_len; 226 uint32_t rm_rid; 227 uint32_t rm_status; 228}; 229 230#define REMOTE_NDIS_SET_PARAM_NUMERIC 0x00000000 231#define REMOTE_NDIS_SET_PARAM_STRING 0x00000002 232 233struct urndis_set_parameter { 234 uint32_t rm_nameoffset; 235 uint32_t rm_namelen; 236 uint32_t rm_type; 237 uint32_t rm_valueoffset; 238 uint32_t rm_valuelen; 239}; 240 241/* Perform a soft reset on the device. */ 242#define REMOTE_NDIS_RESET_MSG 0x00000006 243#define REMOTE_NDIS_RESET_CMPLT 0x80000006 244 245struct urndis_reset_req { 246 uint32_t rm_type; 247 uint32_t rm_len; 248 uint32_t rm_rid; 249}; 250 251struct urndis_reset_comp { 252 uint32_t rm_type; 253 uint32_t rm_len; 254 uint32_t rm_status; 255 uint32_t rm_adrreset; 256}; 257 258/* 802.3 link-state or undefined message error. */ 259#define REMOTE_NDIS_INDICATE_STATUS_MSG 0x00000007 260 261/* Keepalive messsage. May be sent by device. */ 262#define REMOTE_NDIS_KEEPALIVE_MSG 0x00000008 263#define REMOTE_NDIS_KEEPALIVE_CMPLT 0x80000008 264 265struct urndis_keepalive_req { 266 uint32_t rm_type; 267 uint32_t rm_len; 268 uint32_t rm_rid; 269}; 270 271struct urndis_keepalive_comp { 272 uint32_t rm_type; 273 uint32_t rm_len; 274 uint32_t rm_rid; 275 uint32_t rm_status; 276}; 277 278/* packet filter bits used by OID_GEN_CURRENT_PACKET_FILTER */ 279#define RNDIS_PACKET_TYPE_DIRECTED 0x00000001 280#define RNDIS_PACKET_TYPE_MULTICAST 0x00000002 281#define RNDIS_PACKET_TYPE_ALL_MULTICAST 0x00000004 282#define RNDIS_PACKET_TYPE_BROADCAST 0x00000008 283#define RNDIS_PACKET_TYPE_SOURCE_ROUTING 0x00000010 284#define RNDIS_PACKET_TYPE_PROMISCUOUS 0x00000020 285#define RNDIS_PACKET_TYPE_SMT 0x00000040 286#define RNDIS_PACKET_TYPE_ALL_LOCAL 0x00000080 287#define RNDIS_PACKET_TYPE_GROUP 0x00001000 288#define RNDIS_PACKET_TYPE_ALL_FUNCTIONAL 0x00002000 289#define RNDIS_PACKET_TYPE_FUNCTIONAL 0x00004000 290#define RNDIS_PACKET_TYPE_MAC_FRAME 0x00008000 291 292/* RNDIS offsets */ 293#define RNDIS_HEADER_OFFSET 8 /* bytes */ 294#define RNDIS_DATA_OFFSET ((uint32_t)(sizeof(struct urndis_packet_msg) - RNDIS_HEADER_OFFSET)) 295 296#endif /* _IF_URNDISREG_H_ */ 297