if_atureg.h revision 1.6.14.1
1 /* $NetBSD: if_atureg.h,v 1.6.14.1 2007/06/13 04:13:00 itohy Exp $ */ 2 /* $OpenBSD: if_atureg.h,v 1.21 2004/12/23 13:19:38 dlg Exp $ */ 3 /* 4 * Copyright (c) 2003 5 * Daan Vreeken <Danovitsch (at) Vitsch.net>. All rights reserved. 6 * 7 * Redistribution and use in source and binary forms, with or without 8 * modification, are permitted provided that the following conditions 9 * are met: 10 * 1. Redistributions of source code must retain the above copyright 11 * notice, this list of conditions and the following disclaimer. 12 * 2. Redistributions in binary form must reproduce the above copyright 13 * notice, this list of conditions and the following disclaimer in the 14 * documentation and/or other materials provided with the distribution. 15 * 3. All advertising materials mentioning features or use of this software 16 * must display the following acknowledgement: 17 * This product includes software developed by Daan Vreeken. 18 * 4. Neither the name of the author nor the names of any co-contributors 19 * may be used to endorse or promote products derived from this software 20 * without specific prior written permission. 21 * 22 * THIS SOFTWARE IS PROVIDED BY DAAN VREEKEN AND CONTRIBUTORS ``AS IS'' AND 23 * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE 24 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE 25 * ARE DISCLAIMED. IN NO EVENT SHALL Daan Vreeken OR THE VOICES IN HIS HEAD 26 * BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR 27 * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF 28 * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS 29 * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN 30 * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) 31 * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF 32 * THE POSSIBILITY OF SUCH DAMAGE. 33 * 34 */ 35 36 #define ATU_CONFIG_NO 1 37 #define ATU_IFACE_IDX 0 38 39 /* the number of simultaniuously requested RX transfers */ 40 #define ATU_RX_LIST_CNT 1 41 42 /* 43 * the number of simultaniously started TX transfers 44 * my measurements : 45 * 1 430.82 KB/sec 46 * 2 534.66 KB/sec 47 * 3 536.23 KB/sec 48 * 4 537.80 KB/sec 49 * 6 537.30 KB/sec 50 * 8 535.31 KB/sec 51 * 16 535.68 KB/sec 52 * 128 535.67 KB/sec (before you ask : yes, 128 is silly :) 53 * (+/- 24% increase) 54 */ 55 #define ATU_TX_LIST_CNT 8 56 57 /* 58 * According to the 802.11 spec (7.1.2) the frame body can be up to 2312 bytes 59 */ 60 #define ATU_RX_BUFSZ (ATU_RX_HDRLEN + \ 61 sizeof(struct ieee80211_frame_addr4) + 2312 + 4) 62 /* BE CAREFULL! should add ATU_TX_PADDING */ 63 #define ATU_TX_BUFSZ (ATU_TX_HDRLEN + \ 64 sizeof(struct ieee80211_frame_addr4) + 2312) 65 66 #define ATU_MIN_FRAMELEN 60 67 68 /* 69 * Sending packets of more than 1500 bytes confuses some access points, so the 70 * default MTU is set to 1500 but can be increased up to 2310 bytes using 71 * ifconfig 72 */ 73 #define ATU_DEFAULT_MTU 1500 74 #define ATU_MAX_MTU (2312 - 2) 75 76 #define ATU_ENDPT_RX 0x0 77 #define ATU_ENDPT_TX 0x1 78 #define ATU_ENDPT_MAX 0x2 79 80 #define ATU_TX_TIMEOUT 10000 81 #define ATU_JOIN_TIMEOUT 2000 82 83 #define ATU_NO_QUIRK 0x0000 84 #define ATU_QUIRK_NO_REMAP 0x0001 85 #define ATU_QUIRK_FW_DELAY 0x0002 86 87 #define ATU_DEFAULT_SSID "" 88 #define ATU_DEFAULT_CHANNEL 10 89 90 enum atu_radio_type { 91 RadioRFMD = 0, 92 RadioRFMD2958, 93 RadioRFMD2958_SMC, 94 RadioIntersil 95 }; 96 97 struct atu_type { 98 u_int16_t atu_vid; 99 u_int16_t atu_pid; 100 enum atu_radio_type atu_radio; 101 u_int16_t atu_quirk; 102 }; 103 104 struct atu_cdata { 105 struct ue_chain atu_tx_chain[ATU_TX_LIST_CNT]; 106 struct ue_chain atu_rx_chain[ATU_RX_LIST_CNT]; 107 108 struct ue_list_head atu_tx_free; 109 110 u_int8_t atu_tx_inuse; 111 u_int8_t atu_tx_last_idx; 112 }; 113 114 #define MAX_SSID_LEN 32 115 #define ATU_AVG_TIME 20 116 117 struct atu_softc { 118 USBBASEDEVICE atu_dev; 119 struct ethercom sc_ec; 120 struct ieee80211com sc_ic; 121 int (*sc_newstate)(struct ieee80211com *, 122 enum ieee80211_state, int); 123 124 char sc_state; 125 #define ATU_S_DEAD 0 126 #define ATU_S_OK 1 127 #define ATU_S_UNCONFIG 2 128 char sc_cmd; 129 #define ATU_C_NONE 0 130 #define ATU_C_SCAN 1 131 #define ATU_C_JOIN 2 132 struct usb_task sc_task; 133 134 usbd_device_handle atu_udev; 135 usbd_interface_handle atu_iface; 136 struct ethercom atu_ec; 137 struct ifmedia atu_media; 138 int atu_ed[ATU_ENDPT_MAX]; 139 usbd_pipe_handle atu_ep[ATU_ENDPT_MAX]; 140 int atu_unit; 141 int atu_if_flags; 142 143 struct atu_cdata atu_cdata; 144 145 struct timeval atu_rx_notice; 146 147 u_int8_t atu_bssid[ETHER_ADDR_LEN]; 148 enum atu_radio_type atu_radio; 149 u_int16_t atu_quirk; 150 151 u_int8_t atu_channel; 152 u_int16_t atu_desired_channel; 153 u_int8_t atu_mode; 154 #define NO_MODE_YET 0 155 #define AD_HOC_MODE 1 156 #define INFRASTRUCTURE_MODE 2 157 158 u_int8_t atu_radio_on; 159 u_int8_t atu_encrypt; 160 #define ATU_WEP_RX 0x01 161 #define ATU_WEP_TX 0x02 162 #define ATU_WEP_TXRX (ATU_WEP_RX | ATU_WEP_TX) 163 int atu_wepkey; 164 int atu_wepkeylen; 165 u_int8_t atu_wepkeys[4][13]; 166 }; 167 168 #define sc_if sc_ec.ec_if 169 170 /* Commands for uploading the firmware (standard DFU interface) */ 171 #define DFU_DNLOAD UT_WRITE_CLASS_INTERFACE, 0x01 172 #define DFU_GETSTATUS UT_READ_CLASS_INTERFACE, 0x03 173 #define DFU_GETSTATE UT_READ_CLASS_INTERFACE, 0x05 174 #define DFU_REMAP UT_WRITE_VENDOR_INTERFACE, 0x0a 175 176 /* DFU states */ 177 #define DFUState_AppIdle 0 178 #define DFUState_AppDetach 1 179 #define DFUState_DFUIdle 2 180 #define DFUState_DnLoadSync 3 181 #define DFUState_DnLoadBusy 4 182 #define DFUState_DnLoadIdle 5 183 #define DFUState_ManifestSync 6 184 #define DFUState_Manifest 7 185 #define DFUState_ManifestWait 8 186 #define DFUState_UploadIdle 9 187 #define DFUState_DFUError 10 188 189 #define DFU_MaxBlockSize 1024 190 191 /* AT76c503 operating modes */ 192 #define MODE_NONE 0x00 193 #define MODE_NETCARD 0x01 194 #define MODE_CONFIG 0x02 195 #define MODE_DFU 0x03 196 #define MODE_NOFLASHNETCARD 0x04 197 198 /* AT76c503 commands */ 199 #define CMD_SET_MIB 0x01 200 #define CMD_START_SCAN 0x03 201 #define CMD_JOIN 0x04 202 #define CMD_START_IBSS 0x05 203 #define CMD_RADIO 0x06 204 #define CMD_RADIO_ON 0x06 205 #define CMD_RADIO_OFF 0x07 206 #define CMD_STARTUP 0x0b 207 208 /* AT76c503 status messages - used in atu_wait_completion */ 209 #define STATUS_IDLE 0x00 210 #define STATUS_COMPLETE 0x01 211 #define STATUS_UNKNOWN 0x02 212 #define STATUS_INVALID_PARAMETER 0x03 213 #define STATUS_FUNCTION_NOT_SUPPORTED 0x04 214 #define STATUS_TIME_OUT 0x07 215 #define STATUS_IN_PROGRESS 0x08 216 #define STATUS_HOST_FAILURE 0xff 217 #define STATUS_SCAN_FAILED 0xf0 218 219 /* AT76c503 command header */ 220 struct atu_cmd { 221 uByte Cmd; 222 uByte Reserved; 223 uWord Size; 224 } UPACKED; 225 226 /* CMD_SET_MIB command (0x01) */ 227 struct atu_cmd_set_mib { 228 /* AT76c503 command header */ 229 uByte AtCmd; 230 uByte AtReserved; 231 uWord AtSize; 232 233 /* MIB header */ 234 uByte MIBType; 235 uByte MIBSize; 236 uByte MIBIndex; 237 uByte MIBReserved; 238 239 /* MIB data */ 240 uByte data[72]; 241 } UPACKED; 242 243 /* CMD_STARTUP command (0x0b) */ 244 struct atu_cmd_card_config { 245 uByte Cmd; 246 uByte Reserved; 247 uWord Size; 248 249 uByte ExcludeUnencrypted; 250 uByte PromiscuousMode; 251 uByte ShortRetryLimit; 252 uByte EncryptionType; 253 uWord RTS_Threshold; 254 uWord FragThreshold; /* 256 .. 2346 */ 255 uByte BasicRateSet[4]; 256 uByte AutoRateFallback; 257 uByte Channel; 258 uByte PrivacyInvoked; /* wep */ 259 uByte WEP_DefaultKeyID; /* 0 .. 3 */ 260 uByte SSID[MAX_SSID_LEN]; 261 uByte WEP_DefaultKey[4][13]; 262 uByte SSID_Len; 263 uByte ShortPreamble; 264 uWord BeaconPeriod; 265 } UPACKED; 266 267 /* CMD_SCAN command (0x03) */ 268 struct atu_cmd_do_scan { 269 uByte Cmd; 270 uByte Reserved; 271 uWord Size; 272 273 uByte BSSID[ETHER_ADDR_LEN]; 274 uByte SSID[MAX_SSID_LEN]; 275 uByte ScanType; 276 uByte Channel; 277 uWord ProbeDelay; 278 uWord MinChannelTime; 279 uWord MaxChannelTime; 280 uByte SSID_Len; 281 uByte InternationalScan; 282 } UPACKED; 283 284 #define ATU_SCAN_ACTIVE 0x00 285 #define ATU_SCAN_PASSIVE 0x01 286 287 /* CMD_JOIN command (0x04) */ 288 struct atu_cmd_join { 289 uByte Cmd; 290 uByte Reserved; 291 uWord Size; 292 293 uByte bssid[ETHER_ADDR_LEN]; 294 uByte essid[32]; 295 uByte bss_type; 296 uByte channel; 297 uWord timeout; 298 uByte essid_size; 299 uByte reserved; 300 } UPACKED; 301 302 /* CMD_START_IBSS (0x05) */ 303 struct atu_cmd_start_ibss { 304 uByte Cmd; 305 uByte Reserved; 306 uWord Size; 307 308 uByte BSSID[ETHER_ADDR_LEN]; 309 uByte SSID[32]; 310 uByte BSSType; 311 uByte Channel; 312 uByte SSIDSize; 313 uByte Res[3]; 314 } UPACKED; 315 316 /* 317 * The At76c503 adapters come with different types of radios on them. 318 * At this moment the driver supports adapters with RFMD and Intersil radios. 319 */ 320 321 /* The config structure of an RFMD radio */ 322 struct atu_rfmd_conf { 323 u_int8_t CR20[14]; 324 u_int8_t CR21[14]; 325 u_int8_t BB_CR[14]; 326 u_int8_t PidVid[4]; 327 u_int8_t MACAddr[ETHER_ADDR_LEN]; 328 u_int8_t RegulatoryDomain; 329 u_int8_t LowPowerValues[14]; 330 u_int8_t NormalPowerValues[14]; 331 u_int8_t Reserved[3]; 332 /* then we have 84 bytes, somehow Windows reads 95?? */ 333 u_int8_t Rest[11]; 334 } UPACKED; 335 336 /* The config structure of an Intersil radio */ 337 struct atu_intersil_conf { 338 u_int8_t MACAddr[ETHER_ADDR_LEN]; 339 /* From the HFA3861B manual : */ 340 /* Manual TX power control (7bit : -64 to 63) */ 341 u_int8_t CR31[14]; 342 /* TX power measurement */ 343 u_int8_t CR58[14]; 344 u_int8_t PidVid[4]; 345 u_int8_t RegulatoryDomain; 346 u_int8_t Reserved[1]; 347 } UPACKED; 348 349 350 /* Firmware information request */ 351 struct atu_fw { 352 u_int8_t major; 353 u_int8_t minor; 354 u_int8_t patch; 355 u_int8_t build; 356 } UPACKED; 357 358 /* 359 * The header the AT76c503 puts in front of RX packets (for both managment & 360 * data) 361 */ 362 struct atu_rx_hdr { 363 uWord length; 364 uByte rx_rate; 365 uByte newbss; 366 uByte fragmentation; 367 uByte rssi; 368 uByte link_quality; 369 uByte noise_level; 370 uDWord rx_time; 371 } UPACKED; 372 #define ATU_RX_HDRLEN sizeof(struct atu_rx_hdr) 373 374 /* 375 * The header we have to put in front of a TX packet before sending it to the 376 * AT76c503 377 */ 378 struct atu_tx_hdr { 379 uWord length; 380 uByte tx_rate; 381 uByte padding; 382 uByte reserved[4]; 383 } UPACKED; 384 #define ATU_TX_HDRLEN sizeof(struct atu_tx_hdr) 385 386 #define NR(x) (void *)((long)x) 387 388 /* 389 * The linux driver uses separate routines for every mib request they do 390 * (eg. set_radio / set_preamble / set_frag / etc etc ) 391 * We just define a list of types, sizes and offsets and use those 392 */ 393 394 /* Name Type Size Index */ 395 #define MIB_LOCAL 0x01 396 #define MIB_LOCAL__BEACON_ENABLE MIB_LOCAL, 1, 2 397 #define MIB_LOCAL__AUTO_RATE_FALLBACK MIB_LOCAL, 1, 3 398 #define MIB_LOCAL__SSID_SIZE MIB_LOCAL, 1, 5 399 #define MIB_LOCAL__PREAMBLE MIB_LOCAL, 1, 9 400 #define MIB_MAC_ADDR 0x02 401 #define MIB_MAC_ADDR__ADDR MIB_MAC_ADDR, 6, 0 402 #define MIB_MAC 0x03 403 #define MIB_MAC__FRAG MIB_MAC, 2, 8 404 #define MIB_MAC__RTS MIB_MAC, 2, 10 405 #define MIB_MAC__DESIRED_SSID MIB_MAC, 32, 28 406 #define MIB_MAC_MGMT 0x05 407 #define MIB_MAC_MGMT__BEACON_PERIOD MIB_MAC_MGMT, 2, 0 408 #define MIB_MAC_MGMT__CURRENT_BSSID MIB_MAC_MGMT, 6, 14 409 #define MIB_MAC_MGMT__CURRENT_ESSID MIB_MAC_MGMT, 32, 20 410 #define MIB_MAC_MGMT__POWER_MODE MIB_MAC_MGMT, 1, 53 411 #define MIB_MAC_MGMT__IBSS_CHANGE MIB_MAC_MGMT, 1, 54 412 #define MIB_MAC_WEP 0x06 413 #define MIB_MAC_WEP__PRIVACY_INVOKED MIB_MAC_WEP, 1, 0 414 #define MIB_MAC_WEP__KEY_ID MIB_MAC_WEP, 1, 1 415 #define MIB_MAC_WEP__ICV_ERROR_COUNT MIB_MAC_WEP, 4, 4 416 #define MIB_MAC_WEP__EXCLUDED_COUNT MIB_MAC_WEP, 4, 8 417 #define MIB_MAC_WEP__KEYS(nr) MIB_MAC_WEP, 13, 12+(nr)*13 418 #define MIB_MAC_WEP__ENCR_LEVEL MIB_MAC_WEP, 1, 64 419 #define MIB_PHY 0x07 420 #define MIB_PHY__CHANNEL MIB_PHY, 1, 20 421 #define MIB_PHY__REG_DOMAIN MIB_PHY, 1, 23 422 #define MIB_FW_VERSION 0x08 423 #define MIB_DOMAIN 0x09 424 #define MIB_DOMAIN__POWER_LEVELS MIB_DOMAIN, 14, 0 425 #define MIB_DOMAIN__CHANNELS MIB_DOMAIN, 14, 14 426 427 #define ATU_WEP_OFF 0 428 #define ATU_WEP_40BITS 1 429 #define ATU_WEP_104BITS 2 430 431 #define POWER_MODE_ACTIVE 1 432 #define POWER_MODE_SAVE 2 433 #define POWER_MODE_SMART 3 434 435 #define PREAMBLE_SHORT 1 436 #define PREAMBLE_LONG 0 437
Indexes created Wed Oct 22 13:09:56 GMT 2025