projects / deliverable / linux.git / blame
| Commit | Line | Data |
|---|---|---|
| 95ea3627 | 1 | /* |
| 811aa9ca | 2 | Copyright (C) 2004 - 2008 rt2x00 SourceForge Project |
| 95ea3627 ID |
3 | <http://rt2x00.serialmonkey.com> |
| 4 | ||
| 5 | This program is free software; you can redistribute it and/or modify | |
| 6 | it under the terms of the GNU General Public License as published by | |
| 7 | the Free Software Foundation; either version 2 of the License, or | |
| 8 | (at your option) any later version. | |
| 9 | ||
| 10 | This program is distributed in the hope that it will be useful, | |
| 11 | but WITHOUT ANY WARRANTY; without even the implied warranty of | |
| 12 | MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the | |
| 13 | GNU General Public License for more details. | |
| 14 | ||
| 15 | You should have received a copy of the GNU General Public License | |
| 16 | along with this program; if not, write to the | |
| 17 | Free Software Foundation, Inc., | |
| 18 | 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. | |
| 19 | */ | |
| 20 | ||
| 21 | /* | |
| 22 | Module: rt2500usb | |
| 23 | Abstract: Data structures and registers for the rt2500usb module. | |
| 24 | Supported chipsets: RT2570. | |
| 25 | */ | |
| 26 | ||
| 27 | #ifndef RT2500USB_H | |
| 28 | #define RT2500USB_H | |
| 29 | ||
| 30 | /* | |
| 31 | * RF chip defines. | |
| 32 | */ | |
| 33 | #define RF2522 0x0000 | |
| 34 | #define RF2523 0x0001 | |
| 35 | #define RF2524 0x0002 | |
| 36 | #define RF2525 0x0003 | |
| 37 | #define RF2525E 0x0005 | |
| 38 | #define RF5222 0x0010 | |
| 39 | ||
| 40 | /* | |
| 41 | * RT2570 version | |
| 42 | */ | |
| 43 | #define RT2570_VERSION_B 2 | |
| 44 | #define RT2570_VERSION_C 3 | |
| 45 | #define RT2570_VERSION_D 4 | |
| 46 | ||
| 47 | /* | |
| 48 | * Signal information. | |
| 49 | * Defaul offset is required for RSSI <-> dBm conversion. | |
| 50 | */ | |
| 95ea3627 ID |
51 | #define DEFAULT_RSSI_OFFSET 120 |
| 52 | ||
| 53 | /* | |
| 54 | * Register layout information. | |
| 55 | */ | |
| 56 | #define CSR_REG_BASE 0x0400 | |
| 57 | #define CSR_REG_SIZE 0x0100 | |
| 58 | #define EEPROM_BASE 0x0000 | |
| 59 | #define EEPROM_SIZE 0x006a | |
| 60 | #define BBP_SIZE 0x0060 | |
| 61 | #define RF_SIZE 0x0014 | |
| 62 | ||
| 61448f88 GW |
63 | /* |
| 64 | * Number of TX queues. | |
| 65 | */ | |
| 66 | #define NUM_TX_QUEUES 2 | |
| 67 | ||
| 95ea3627 ID |
68 | /* |
| 69 | * Control/Status Registers(CSR). | |
| 70 | * Some values are set in TU, whereas 1 TU == 1024 us. | |
| 71 | */ | |
| 72 | ||
| 73 | /* | |
| 74 | * MAC_CSR0: ASIC revision number. | |
| 75 | */ | |
| 76 | #define MAC_CSR0 0x0400 | |
| 77 | ||
| 78 | /* | |
| 79 | * MAC_CSR1: System control. | |
| 80 | * SOFT_RESET: Software reset, 1: reset, 0: normal. | |
| 81 | * BBP_RESET: Hardware reset, 1: reset, 0, release. | |
| 82 | * HOST_READY: Host ready after initialization. | |
| 83 | */ | |
| 84 | #define MAC_CSR1 0x0402 | |
| 85 | #define MAC_CSR1_SOFT_RESET FIELD16(0x00000001) | |
| 86 | #define MAC_CSR1_BBP_RESET FIELD16(0x00000002) | |
| 87 | #define MAC_CSR1_HOST_READY FIELD16(0x00000004) | |
| 88 | ||
| 89 | /* | |
| 90 | * MAC_CSR2: STA MAC register 0. | |
| 91 | */ | |
| 92 | #define MAC_CSR2 0x0404 | |
| 93 | #define MAC_CSR2_BYTE0 FIELD16(0x00ff) | |
| 94 | #define MAC_CSR2_BYTE1 FIELD16(0xff00) | |
| 95 | ||
| 96 | /* | |
| 97 | * MAC_CSR3: STA MAC register 1. | |
| 98 | */ | |
| 99 | #define MAC_CSR3 0x0406 | |
| 100 | #define MAC_CSR3_BYTE2 FIELD16(0x00ff) | |
| 101 | #define MAC_CSR3_BYTE3 FIELD16(0xff00) | |
| 102 | ||
| 103 | /* | |
| 104 | * MAC_CSR4: STA MAC register 2. | |
| 105 | */ | |
| 106 | #define MAC_CSR4 0X0408 | |
| 107 | #define MAC_CSR4_BYTE4 FIELD16(0x00ff) | |
| 108 | #define MAC_CSR4_BYTE5 FIELD16(0xff00) | |
| 109 | ||
| 110 | /* | |
| 111 | * MAC_CSR5: BSSID register 0. | |
| 112 | */ | |
| 113 | #define MAC_CSR5 0x040a | |
| 114 | #define MAC_CSR5_BYTE0 FIELD16(0x00ff) | |
| 115 | #define MAC_CSR5_BYTE1 FIELD16(0xff00) | |
| 116 | ||
| 117 | /* | |
| 118 | * MAC_CSR6: BSSID register 1. | |
| 119 | */ | |
| 120 | #define MAC_CSR6 0x040c | |
| 121 | #define MAC_CSR6_BYTE2 FIELD16(0x00ff) | |
| 122 | #define MAC_CSR6_BYTE3 FIELD16(0xff00) | |
| 123 | ||
| 124 | /* | |
| 125 | * MAC_CSR7: BSSID register 2. | |
| 126 | */ | |
| 127 | #define MAC_CSR7 0x040e | |
| 128 | #define MAC_CSR7_BYTE4 FIELD16(0x00ff) | |
| 129 | #define MAC_CSR7_BYTE5 FIELD16(0xff00) | |
| 130 | ||
| 131 | /* | |
| 132 | * MAC_CSR8: Max frame length. | |
| 133 | */ | |
| 134 | #define MAC_CSR8 0x0410 | |
| 135 | #define MAC_CSR8_MAX_FRAME_UNIT FIELD16(0x0fff) | |
| 136 | ||
| 137 | /* | |
| 138 | * Misc MAC_CSR registers. | |
| 139 | * MAC_CSR9: Timer control. | |
| 140 | * MAC_CSR10: Slot time. | |
| f5507ce9 | 141 | * MAC_CSR11: SIFS. |
| 95ea3627 ID |
142 | * MAC_CSR12: EIFS. |
| 143 | * MAC_CSR13: Power mode0. | |
| 144 | * MAC_CSR14: Power mode1. | |
| 145 | * MAC_CSR15: Power saving transition0 | |
| 146 | * MAC_CSR16: Power saving transition1 | |
| 147 | */ | |
| 148 | #define MAC_CSR9 0x0412 | |
| 149 | #define MAC_CSR10 0x0414 | |
| 150 | #define MAC_CSR11 0x0416 | |
| 151 | #define MAC_CSR12 0x0418 | |
| 152 | #define MAC_CSR13 0x041a | |
| 153 | #define MAC_CSR14 0x041c | |
| 154 | #define MAC_CSR15 0x041e | |
| 155 | #define MAC_CSR16 0x0420 | |
| 156 | ||
| 157 | /* | |
| 158 | * MAC_CSR17: Manual power control / status register. | |
| 159 | * Allowed state: 0 deep_sleep, 1: sleep, 2: standby, 3: awake. | |
| 160 | * SET_STATE: Set state. Write 1 to trigger, self cleared. | |
| 161 | * BBP_DESIRE_STATE: BBP desired state. | |
| 162 | * RF_DESIRE_STATE: RF desired state. | |
| 163 | * BBP_CURRENT_STATE: BBP current state. | |
| 164 | * RF_CURRENT_STATE: RF current state. | |
| 165 | * PUT_TO_SLEEP: Put to sleep. Write 1 to trigger, self cleared. | |
| 166 | */ | |
| 167 | #define MAC_CSR17 0x0422 | |
| 168 | #define MAC_CSR17_SET_STATE FIELD16(0x0001) | |
| 169 | #define MAC_CSR17_BBP_DESIRE_STATE FIELD16(0x0006) | |
| 170 | #define MAC_CSR17_RF_DESIRE_STATE FIELD16(0x0018) | |
| 171 | #define MAC_CSR17_BBP_CURR_STATE FIELD16(0x0060) | |
| 172 | #define MAC_CSR17_RF_CURR_STATE FIELD16(0x0180) | |
| 173 | #define MAC_CSR17_PUT_TO_SLEEP FIELD16(0x0200) | |
| 174 | ||
| 175 | /* | |
| 176 | * MAC_CSR18: Wakeup timer register. | |
| 177 | * DELAY_AFTER_BEACON: Delay after Tbcn expired in units of 1/16 TU. | |
| 178 | * BEACONS_BEFORE_WAKEUP: Number of beacon before wakeup. | |
| 179 | * AUTO_WAKE: Enable auto wakeup / sleep mechanism. | |
| 180 | */ | |
| 181 | #define MAC_CSR18 0x0424 | |
| 182 | #define MAC_CSR18_DELAY_AFTER_BEACON FIELD16(0x00ff) | |
| 183 | #define MAC_CSR18_BEACONS_BEFORE_WAKEUP FIELD16(0x7f00) | |
| 184 | #define MAC_CSR18_AUTO_WAKE FIELD16(0x8000) | |
| 185 | ||
| 186 | /* | |
| 187 | * MAC_CSR19: GPIO control register. | |
| 188 | */ | |
| 189 | #define MAC_CSR19 0x0426 | |
| 190 | ||
| 191 | /* | |
| 192 | * MAC_CSR20: LED control register. | |
| 193 | * ACTIVITY: 0: idle, 1: active. | |
| 194 | * LINK: 0: linkoff, 1: linkup. | |
| 195 | * ACTIVITY_POLARITY: 0: active low, 1: active high. | |
| 196 | */ | |
| 197 | #define MAC_CSR20 0x0428 | |
| 198 | #define MAC_CSR20_ACTIVITY FIELD16(0x0001) | |
| 199 | #define MAC_CSR20_LINK FIELD16(0x0002) | |
| 200 | #define MAC_CSR20_ACTIVITY_POLARITY FIELD16(0x0004) | |
| 201 | ||
| 202 | /* | |
| 203 | * MAC_CSR21: LED control register. | |
| 204 | * ON_PERIOD: On period, default 70ms. | |
| 205 | * OFF_PERIOD: Off period, default 30ms. | |
| 206 | */ | |
| 207 | #define MAC_CSR21 0x042a | |
| 208 | #define MAC_CSR21_ON_PERIOD FIELD16(0x00ff) | |
| 209 | #define MAC_CSR21_OFF_PERIOD FIELD16(0xff00) | |
| 210 | ||
| 211 | /* | |
| 212 | * Collision window control register. | |
| 213 | */ | |
| 214 | #define MAC_CSR22 0x042c | |
| 215 | ||
| 216 | /* | |
| 217 | * Transmit related CSRs. | |
| 218 | * Some values are set in TU, whereas 1 TU == 1024 us. | |
| 219 | */ | |
| 220 | ||
| 221 | /* | |
| 222 | * TXRX_CSR0: Security control register. | |
| 223 | */ | |
| 224 | #define TXRX_CSR0 0x0440 | |
| 225 | #define TXRX_CSR0_ALGORITHM FIELD16(0x0007) | |
| 226 | #define TXRX_CSR0_IV_OFFSET FIELD16(0x01f8) | |
| 227 | #define TXRX_CSR0_KEY_ID FIELD16(0x1e00) | |
| 228 | ||
| 229 | /* | |
| 230 | * TXRX_CSR1: TX configuration. | |
| 231 | * ACK_TIMEOUT: ACK Timeout in unit of 1-us. | |
| 232 | * TSF_OFFSET: TSF offset in MAC header. | |
| 233 | * AUTO_SEQUENCE: Let ASIC control frame sequence number. | |
| 234 | */ | |
| 235 | #define TXRX_CSR1 0x0442 | |
| 236 | #define TXRX_CSR1_ACK_TIMEOUT FIELD16(0x00ff) | |
| 237 | #define TXRX_CSR1_TSF_OFFSET FIELD16(0x7f00) | |
| 238 | #define TXRX_CSR1_AUTO_SEQUENCE FIELD16(0x8000) | |
| 239 | ||
| 240 | /* | |
| 241 | * TXRX_CSR2: RX control. | |
| 242 | * DISABLE_RX: Disable rx engine. | |
| 243 | * DROP_CRC: Drop crc error. | |
| 244 | * DROP_PHYSICAL: Drop physical error. | |
| 245 | * DROP_CONTROL: Drop control frame. | |
| 246 | * DROP_NOT_TO_ME: Drop not to me unicast frame. | |
| 247 | * DROP_TODS: Drop frame tods bit is true. | |
| 248 | * DROP_VERSION_ERROR: Drop version error frame. | |
| 249 | * DROP_MCAST: Drop multicast frames. | |
| 250 | * DROP_BCAST: Drop broadcast frames. | |
| 251 | */ | |
| 252 | #define TXRX_CSR2 0x0444 | |
| 253 | #define TXRX_CSR2_DISABLE_RX FIELD16(0x0001) | |
| 254 | #define TXRX_CSR2_DROP_CRC FIELD16(0x0002) | |
| 255 | #define TXRX_CSR2_DROP_PHYSICAL FIELD16(0x0004) | |
| 256 | #define TXRX_CSR2_DROP_CONTROL FIELD16(0x0008) | |
| 257 | #define TXRX_CSR2_DROP_NOT_TO_ME FIELD16(0x0010) | |
| 258 | #define TXRX_CSR2_DROP_TODS FIELD16(0x0020) | |
| 259 | #define TXRX_CSR2_DROP_VERSION_ERROR FIELD16(0x0040) | |
| 260 | #define TXRX_CSR2_DROP_MULTICAST FIELD16(0x0200) | |
| 261 | #define TXRX_CSR2_DROP_BROADCAST FIELD16(0x0400) | |
| 262 | ||
| 263 | /* | |
| 264 | * RX BBP ID registers | |
| 265 | * TXRX_CSR3: CCK RX BBP ID. | |
| 266 | * TXRX_CSR4: OFDM RX BBP ID. | |
| 267 | */ | |
| 268 | #define TXRX_CSR3 0x0446 | |
| 269 | #define TXRX_CSR4 0x0448 | |
| 270 | ||
| 271 | /* | |
| 272 | * TXRX_CSR5: CCK TX BBP ID0. | |
| 273 | */ | |
| 274 | #define TXRX_CSR5 0x044a | |
| 275 | #define TXRX_CSR5_BBP_ID0 FIELD16(0x007f) | |
| 276 | #define TXRX_CSR5_BBP_ID0_VALID FIELD16(0x0080) | |
| 277 | #define TXRX_CSR5_BBP_ID1 FIELD16(0x7f00) | |
| 278 | #define TXRX_CSR5_BBP_ID1_VALID FIELD16(0x8000) | |
| 279 | ||
| 280 | /* | |
| 281 | * TXRX_CSR6: CCK TX BBP ID1. | |
| 282 | */ | |
| 283 | #define TXRX_CSR6 0x044c | |
| 284 | #define TXRX_CSR6_BBP_ID0 FIELD16(0x007f) | |
| 285 | #define TXRX_CSR6_BBP_ID0_VALID FIELD16(0x0080) | |
| 286 | #define TXRX_CSR6_BBP_ID1 FIELD16(0x7f00) | |
| 287 | #define TXRX_CSR6_BBP_ID1_VALID FIELD16(0x8000) | |
| 288 | ||
| 289 | /* | |
| 290 | * TXRX_CSR7: OFDM TX BBP ID0. | |
| 291 | */ | |
| 292 | #define TXRX_CSR7 0x044e | |
| 293 | #define TXRX_CSR7_BBP_ID0 FIELD16(0x007f) | |
| 294 | #define TXRX_CSR7_BBP_ID0_VALID FIELD16(0x0080) | |
| 295 | #define TXRX_CSR7_BBP_ID1 FIELD16(0x7f00) | |
| 296 | #define TXRX_CSR7_BBP_ID1_VALID FIELD16(0x8000) | |
| 297 | ||
| 298 | /* | |
| 299 | * TXRX_CSR5: OFDM TX BBP ID1. | |
| 300 | */ | |
| 301 | #define TXRX_CSR8 0x0450 | |
| 302 | #define TXRX_CSR8_BBP_ID0 FIELD16(0x007f) | |
| 303 | #define TXRX_CSR8_BBP_ID0_VALID FIELD16(0x0080) | |
| 304 | #define TXRX_CSR8_BBP_ID1 FIELD16(0x7f00) | |
| 305 | #define TXRX_CSR8_BBP_ID1_VALID FIELD16(0x8000) | |
| 306 | ||
| 307 | /* | |
| 308 | * TXRX_CSR9: TX ACK time-out. | |
| 309 | */ | |
| 310 | #define TXRX_CSR9 0x0452 | |
| 311 | ||
| 312 | /* | |
| 313 | * TXRX_CSR10: Auto responder control. | |
| 314 | */ | |
| 315 | #define TXRX_CSR10 0x0454 | |
| 316 | #define TXRX_CSR10_AUTORESPOND_PREAMBLE FIELD16(0x0004) | |
| 317 | ||
| 318 | /* | |
| 319 | * TXRX_CSR11: Auto responder basic rate. | |
| 320 | */ | |
| 321 | #define TXRX_CSR11 0x0456 | |
| 322 | ||
| 323 | /* | |
| 324 | * ACK/CTS time registers. | |
| 325 | */ | |
| 326 | #define TXRX_CSR12 0x0458 | |
| 327 | #define TXRX_CSR13 0x045a | |
| 328 | #define TXRX_CSR14 0x045c | |
| 329 | #define TXRX_CSR15 0x045e | |
| 330 | #define TXRX_CSR16 0x0460 | |
| 331 | #define TXRX_CSR17 0x0462 | |
| 332 | ||
| 333 | /* | |
| 334 | * TXRX_CSR18: Synchronization control register. | |
| 335 | */ | |
| 336 | #define TXRX_CSR18 0x0464 | |
| 337 | #define TXRX_CSR18_OFFSET FIELD16(0x000f) | |
| 338 | #define TXRX_CSR18_INTERVAL FIELD16(0xfff0) | |
| 339 | ||
| 340 | /* | |
| 341 | * TXRX_CSR19: Synchronization control register. | |
| 342 | * TSF_COUNT: Enable TSF auto counting. | |
| 343 | * TSF_SYNC: Tsf sync, 0: disable, 1: infra, 2: ad-hoc/master mode. | |
| 344 | * TBCN: Enable Tbcn with reload value. | |
| 345 | * BEACON_GEN: Enable beacon generator. | |
| 346 | */ | |
| 347 | #define TXRX_CSR19 0x0466 | |
| 348 | #define TXRX_CSR19_TSF_COUNT FIELD16(0x0001) | |
| 349 | #define TXRX_CSR19_TSF_SYNC FIELD16(0x0006) | |
| 350 | #define TXRX_CSR19_TBCN FIELD16(0x0008) | |
| 351 | #define TXRX_CSR19_BEACON_GEN FIELD16(0x0010) | |
| 352 | ||
| 353 | /* | |
| 354 | * TXRX_CSR20: Tx BEACON offset time control register. | |
| 355 | * OFFSET: In units of usec. | |
| 356 | * BCN_EXPECT_WINDOW: Default: 2^CWmin | |
| 357 | */ | |
| 358 | #define TXRX_CSR20 0x0468 | |
| 359 | #define TXRX_CSR20_OFFSET FIELD16(0x1fff) | |
| 360 | #define TXRX_CSR20_BCN_EXPECT_WINDOW FIELD16(0xe000) | |
| 361 | ||
| 362 | /* | |
| 363 | * TXRX_CSR21 | |
| 364 | */ | |
| 365 | #define TXRX_CSR21 0x046a | |
| 366 | ||
| 367 | /* | |
| 368 | * Encryption related CSRs. | |
| 369 | * | |
| 370 | */ | |
| 371 | ||
| 372 | /* | |
| 373 | * SEC_CSR0-SEC_CSR7: Shared key 0, word 0-7 | |
| 374 | */ | |
| 375 | #define SEC_CSR0 0x0480 | |
| 376 | #define SEC_CSR1 0x0482 | |
| 377 | #define SEC_CSR2 0x0484 | |
| 378 | #define SEC_CSR3 0x0486 | |
| 379 | #define SEC_CSR4 0x0488 | |
| 380 | #define SEC_CSR5 0x048a | |
| 381 | #define SEC_CSR6 0x048c | |
| 382 | #define SEC_CSR7 0x048e | |
| 383 | ||
| 384 | /* | |
| 385 | * SEC_CSR8-SEC_CSR15: Shared key 1, word 0-7 | |
| 386 | */ | |
| 387 | #define SEC_CSR8 0x0490 | |
| 388 | #define SEC_CSR9 0x0492 | |
| 389 | #define SEC_CSR10 0x0494 | |
| 390 | #define SEC_CSR11 0x0496 | |
| 391 | #define SEC_CSR12 0x0498 | |
| 392 | #define SEC_CSR13 0x049a | |
| 393 | #define SEC_CSR14 0x049c | |
| 394 | #define SEC_CSR15 0x049e | |
| 395 | ||
| 396 | /* | |
| 397 | * SEC_CSR16-SEC_CSR23: Shared key 2, word 0-7 | |
| 398 | */ | |
| 399 | #define SEC_CSR16 0x04a0 | |
| 400 | #define SEC_CSR17 0x04a2 | |
| 401 | #define SEC_CSR18 0X04A4 | |
| 402 | #define SEC_CSR19 0x04a6 | |
| 403 | #define SEC_CSR20 0x04a8 | |
| 404 | #define SEC_CSR21 0x04aa | |
| 405 | #define SEC_CSR22 0x04ac | |
| 406 | #define SEC_CSR23 0x04ae | |
| 407 | ||
| 408 | /* | |
| 409 | * SEC_CSR24-SEC_CSR31: Shared key 3, word 0-7 | |
| 410 | */ | |
| 411 | #define SEC_CSR24 0x04b0 | |
| 412 | #define SEC_CSR25 0x04b2 | |
| 413 | #define SEC_CSR26 0x04b4 | |
| 414 | #define SEC_CSR27 0x04b6 | |
| 415 | #define SEC_CSR28 0x04b8 | |
| 416 | #define SEC_CSR29 0x04ba | |
| 417 | #define SEC_CSR30 0x04bc | |
| 418 | #define SEC_CSR31 0x04be | |
| 419 | ||
| 420 | /* | |
| 421 | * PHY control registers. | |
| 422 | */ | |
| 423 | ||
| 424 | /* | |
| 425 | * PHY_CSR0: RF switching timing control. | |
| 426 | */ | |
| 427 | #define PHY_CSR0 0x04c0 | |
| 428 | ||
| 429 | /* | |
| 430 | * PHY_CSR1: TX PA configuration. | |
| 431 | */ | |
| 432 | #define PHY_CSR1 0x04c2 | |
| 433 | ||
| 434 | /* | |
| 435 | * MAC configuration registers. | |
| ddc827f9 ID |
436 | */ |
| 437 | ||
| 438 | /* | |
| 95ea3627 | 439 | * PHY_CSR2: TX MAC configuration. |
| ddc827f9 ID |
440 | * NOTE: Both register fields are complete dummy, |
| 441 | * documentation and legacy drivers are unclear un | |
| 442 | * what this register means or what fields exists. | |
| 95ea3627 ID |
443 | */ |
| 444 | #define PHY_CSR2 0x04c4 | |
| ddc827f9 ID |
445 | #define PHY_CSR2_LNA FIELD16(0x0002) |
| 446 | #define PHY_CSR2_LNA_MODE FIELD16(0x3000) | |
| 447 | ||
| 448 | /* | |
| 449 | * PHY_CSR3: RX MAC configuration. | |
| 450 | */ | |
| 95ea3627 ID |
451 | #define PHY_CSR3 0x04c6 |
| 452 | ||
| 453 | /* | |
| 454 | * PHY_CSR4: Interface configuration. | |
| 455 | */ | |
| 456 | #define PHY_CSR4 0x04c8 | |
| 457 | #define PHY_CSR4_LOW_RF_LE FIELD16(0x0001) | |
| 458 | ||
| 459 | /* | |
| 460 | * BBP pre-TX registers. | |
| 461 | * PHY_CSR5: BBP pre-TX CCK. | |
| 462 | */ | |
| 463 | #define PHY_CSR5 0x04ca | |
| 464 | #define PHY_CSR5_CCK FIELD16(0x0003) | |
| 465 | #define PHY_CSR5_CCK_FLIP FIELD16(0x0004) | |
| 466 | ||
| 467 | /* | |
| 468 | * BBP pre-TX registers. | |
| 469 | * PHY_CSR6: BBP pre-TX OFDM. | |
| 470 | */ | |
| 471 | #define PHY_CSR6 0x04cc | |
| 472 | #define PHY_CSR6_OFDM FIELD16(0x0003) | |
| 473 | #define PHY_CSR6_OFDM_FLIP FIELD16(0x0004) | |
| 474 | ||
| 475 | /* | |
| 476 | * PHY_CSR7: BBP access register 0. | |
| 477 | * BBP_DATA: BBP data. | |
| 478 | * BBP_REG_ID: BBP register ID. | |
| 479 | * BBP_READ_CONTROL: 0: write, 1: read. | |
| 480 | */ | |
| 481 | #define PHY_CSR7 0x04ce | |
| 482 | #define PHY_CSR7_DATA FIELD16(0x00ff) | |
| 483 | #define PHY_CSR7_REG_ID FIELD16(0x7f00) | |
| 484 | #define PHY_CSR7_READ_CONTROL FIELD16(0x8000) | |
| 485 | ||
| 486 | /* | |
| 487 | * PHY_CSR8: BBP access register 1. | |
| 488 | * BBP_BUSY: ASIC is busy execute BBP programming. | |
| 489 | */ | |
| 490 | #define PHY_CSR8 0x04d0 | |
| 491 | #define PHY_CSR8_BUSY FIELD16(0x0001) | |
| 492 | ||
| 493 | /* | |
| 494 | * PHY_CSR9: RF access register. | |
| 495 | * RF_VALUE: Register value + id to program into rf/if. | |
| 496 | */ | |
| 497 | #define PHY_CSR9 0x04d2 | |
| 498 | #define PHY_CSR9_RF_VALUE FIELD16(0xffff) | |
| 499 | ||
| 500 | /* | |
| 501 | * PHY_CSR10: RF access register. | |
| 502 | * RF_VALUE: Register value + id to program into rf/if. | |
| 503 | * RF_NUMBER_OF_BITS: Number of bits used in value (i:20, rfmd:22). | |
| 504 | * RF_IF_SELECT: Chip to program: 0: rf, 1: if. | |
| 505 | * RF_PLL_LD: Rf pll_ld status. | |
| 506 | * RF_BUSY: 1: asic is busy execute rf programming. | |
| 507 | */ | |
| 508 | #define PHY_CSR10 0x04d4 | |
| 509 | #define PHY_CSR10_RF_VALUE FIELD16(0x00ff) | |
| 510 | #define PHY_CSR10_RF_NUMBER_OF_BITS FIELD16(0x1f00) | |
| 511 | #define PHY_CSR10_RF_IF_SELECT FIELD16(0x2000) | |
| 512 | #define PHY_CSR10_RF_PLL_LD FIELD16(0x4000) | |
| 513 | #define PHY_CSR10_RF_BUSY FIELD16(0x8000) | |
| 514 | ||
| 515 | /* | |
| 516 | * STA_CSR0: FCS error count. | |
| 517 | * FCS_ERROR: FCS error count, cleared when read. | |
| 518 | */ | |
| 519 | #define STA_CSR0 0x04e0 | |
| 520 | #define STA_CSR0_FCS_ERROR FIELD16(0xffff) | |
| 521 | ||
| 522 | /* | |
| 523 | * STA_CSR1: PLCP error count. | |
| 524 | */ | |
| 525 | #define STA_CSR1 0x04e2 | |
| 526 | ||
| 527 | /* | |
| 528 | * STA_CSR2: LONG error count. | |
| 529 | */ | |
| 530 | #define STA_CSR2 0x04e4 | |
| 531 | ||
| 532 | /* | |
| 533 | * STA_CSR3: CCA false alarm. | |
| 534 | * FALSE_CCA_ERROR: False CCA error count, cleared when read. | |
| 535 | */ | |
| 536 | #define STA_CSR3 0x04e6 | |
| 537 | #define STA_CSR3_FALSE_CCA_ERROR FIELD16(0xffff) | |
| 538 | ||
| 539 | /* | |
| 540 | * STA_CSR4: RX FIFO overflow. | |
| 541 | */ | |
| 542 | #define STA_CSR4 0x04e8 | |
| 543 | ||
| 544 | /* | |
| 545 | * STA_CSR5: Beacon sent counter. | |
| 546 | */ | |
| 547 | #define STA_CSR5 0x04ea | |
| 548 | ||
| 549 | /* | |
| 550 | * Statistics registers | |
| 551 | */ | |
| 552 | #define STA_CSR6 0x04ec | |
| 553 | #define STA_CSR7 0x04ee | |
| 554 | #define STA_CSR8 0x04f0 | |
| 555 | #define STA_CSR9 0x04f2 | |
| 556 | #define STA_CSR10 0x04f4 | |
| 557 | ||
| 558 | /* | |
| 559 | * BBP registers. | |
| 560 | * The wordsize of the BBP is 8 bits. | |
| 561 | */ | |
| 562 | ||
| 563 | /* | |
| 564 | * R2: TX antenna control | |
| 565 | */ | |
| 566 | #define BBP_R2_TX_ANTENNA FIELD8(0x03) | |
| 567 | #define BBP_R2_TX_IQ_FLIP FIELD8(0x04) | |
| 568 | ||
| 569 | /* | |
| 570 | * R14: RX antenna control | |
| 571 | */ | |
| 572 | #define BBP_R14_RX_ANTENNA FIELD8(0x03) | |
| 573 | #define BBP_R14_RX_IQ_FLIP FIELD8(0x04) | |
| 574 | ||
| 575 | /* | |
| 576 | * RF registers. | |
| 577 | */ | |
| 578 | ||
| 579 | /* | |
| 580 | * RF 1 | |
| 581 | */ | |
| 582 | #define RF1_TUNER FIELD32(0x00020000) | |
| 583 | ||
| 584 | /* | |
| 585 | * RF 3 | |
| 586 | */ | |
| 587 | #define RF3_TUNER FIELD32(0x00000100) | |
| 588 | #define RF3_TXPOWER FIELD32(0x00003e00) | |
| 589 | ||
| 590 | /* | |
| 591 | * EEPROM contents. | |
| 592 | */ | |
| 593 | ||
| 594 | /* | |
| 595 | * HW MAC address. | |
| 596 | */ | |
| 597 | #define EEPROM_MAC_ADDR_0 0x0002 | |
| 598 | #define EEPROM_MAC_ADDR_BYTE0 FIELD16(0x00ff) | |
| 599 | #define EEPROM_MAC_ADDR_BYTE1 FIELD16(0xff00) | |
| 600 | #define EEPROM_MAC_ADDR1 0x0003 | |
| 601 | #define EEPROM_MAC_ADDR_BYTE2 FIELD16(0x00ff) | |
| 602 | #define EEPROM_MAC_ADDR_BYTE3 FIELD16(0xff00) | |
| 603 | #define EEPROM_MAC_ADDR_2 0x0004 | |
| 604 | #define EEPROM_MAC_ADDR_BYTE4 FIELD16(0x00ff) | |
| 605 | #define EEPROM_MAC_ADDR_BYTE5 FIELD16(0xff00) | |
| 606 | ||
| 607 | /* | |
| 608 | * EEPROM antenna. | |
| 609 | * ANTENNA_NUM: Number of antenna's. | |
| 610 | * TX_DEFAULT: Default antenna 0: diversity, 1: A, 2: B. | |
| 611 | * RX_DEFAULT: Default antenna 0: diversity, 1: A, 2: B. | |
| 612 | * LED_MODE: 0: default, 1: TX/RX activity, 2: Single (ignore link), 3: rsvd. | |
| 613 | * DYN_TXAGC: Dynamic TX AGC control. | |
| 614 | * HARDWARE_RADIO: 1: Hardware controlled radio. Read GPIO0. | |
| 615 | * RF_TYPE: Rf_type of this adapter. | |
| 616 | */ | |
| 617 | #define EEPROM_ANTENNA 0x000b | |
| 618 | #define EEPROM_ANTENNA_NUM FIELD16(0x0003) | |
| 619 | #define EEPROM_ANTENNA_TX_DEFAULT FIELD16(0x000c) | |
| 620 | #define EEPROM_ANTENNA_RX_DEFAULT FIELD16(0x0030) | |
| 621 | #define EEPROM_ANTENNA_LED_MODE FIELD16(0x01c0) | |
| 622 | #define EEPROM_ANTENNA_DYN_TXAGC FIELD16(0x0200) | |
| 623 | #define EEPROM_ANTENNA_HARDWARE_RADIO FIELD16(0x0400) | |
| 624 | #define EEPROM_ANTENNA_RF_TYPE FIELD16(0xf800) | |
| 625 | ||
| 626 | /* | |
| 627 | * EEPROM NIC config. | |
| 628 | * CARDBUS_ACCEL: 0: enable, 1: disable. | |
| 629 | * DYN_BBP_TUNE: 0: enable, 1: disable. | |
| 630 | * CCK_TX_POWER: CCK TX power compensation. | |
| 631 | */ | |
| 632 | #define EEPROM_NIC 0x000c | |
| 633 | #define EEPROM_NIC_CARDBUS_ACCEL FIELD16(0x0001) | |
| 634 | #define EEPROM_NIC_DYN_BBP_TUNE FIELD16(0x0002) | |
| 635 | #define EEPROM_NIC_CCK_TX_POWER FIELD16(0x000c) | |
| 636 | ||
| 637 | /* | |
| 638 | * EEPROM geography. | |
| 639 | * GEO: Default geography setting for device. | |
| 640 | */ | |
| 641 | #define EEPROM_GEOGRAPHY 0x000d | |
| 642 | #define EEPROM_GEOGRAPHY_GEO FIELD16(0x0f00) | |
| 643 | ||
| 644 | /* | |
| 645 | * EEPROM BBP. | |
| 646 | */ | |
| 647 | #define EEPROM_BBP_START 0x000e | |
| 648 | #define EEPROM_BBP_SIZE 16 | |
| 649 | #define EEPROM_BBP_VALUE FIELD16(0x00ff) | |
| 650 | #define EEPROM_BBP_REG_ID FIELD16(0xff00) | |
| 651 | ||
| 652 | /* | |
| 653 | * EEPROM TXPOWER | |
| 654 | */ | |
| 655 | #define EEPROM_TXPOWER_START 0x001e | |
| 656 | #define EEPROM_TXPOWER_SIZE 7 | |
| 657 | #define EEPROM_TXPOWER_1 FIELD16(0x00ff) | |
| 658 | #define EEPROM_TXPOWER_2 FIELD16(0xff00) | |
| 659 | ||
| 660 | /* | |
| 661 | * EEPROM Tuning threshold | |
| 662 | */ | |
| 663 | #define EEPROM_BBPTUNE 0x0030 | |
| 664 | #define EEPROM_BBPTUNE_THRESHOLD FIELD16(0x00ff) | |
| 665 | ||
| 666 | /* | |
| 667 | * EEPROM BBP R24 Tuning. | |
| 668 | */ | |
| 669 | #define EEPROM_BBPTUNE_R24 0x0031 | |
| 670 | #define EEPROM_BBPTUNE_R24_LOW FIELD16(0x00ff) | |
| 671 | #define EEPROM_BBPTUNE_R24_HIGH FIELD16(0xff00) | |
| 672 | ||
| 673 | /* | |
| 674 | * EEPROM BBP R25 Tuning. | |
| 675 | */ | |
| 676 | #define EEPROM_BBPTUNE_R25 0x0032 | |
| 677 | #define EEPROM_BBPTUNE_R25_LOW FIELD16(0x00ff) | |
| 678 | #define EEPROM_BBPTUNE_R25_HIGH FIELD16(0xff00) | |
| 679 | ||
| 680 | /* | |
| 681 | * EEPROM BBP R24 Tuning. | |
| 682 | */ | |
| 683 | #define EEPROM_BBPTUNE_R61 0x0033 | |
| 684 | #define EEPROM_BBPTUNE_R61_LOW FIELD16(0x00ff) | |
| 685 | #define EEPROM_BBPTUNE_R61_HIGH FIELD16(0xff00) | |
| 686 | ||
| 687 | /* | |
| 688 | * EEPROM BBP VGC Tuning. | |
| 689 | */ | |
| 690 | #define EEPROM_BBPTUNE_VGC 0x0034 | |
| 691 | #define EEPROM_BBPTUNE_VGCUPPER FIELD16(0x00ff) | |
| 6bb40dd1 | 692 | #define EEPROM_BBPTUNE_VGCLOWER FIELD16(0xff00) |
| 95ea3627 ID |
693 | |
| 694 | /* | |
| 695 | * EEPROM BBP R17 Tuning. | |
| 696 | */ | |
| 697 | #define EEPROM_BBPTUNE_R17 0x0035 | |
| 698 | #define EEPROM_BBPTUNE_R17_LOW FIELD16(0x00ff) | |
| 699 | #define EEPROM_BBPTUNE_R17_HIGH FIELD16(0xff00) | |
| 700 | ||
| 701 | /* | |
| 702 | * RSSI <-> dBm offset calibration | |
| 703 | */ | |
| 704 | #define EEPROM_CALIBRATE_OFFSET 0x0036 | |
| 705 | #define EEPROM_CALIBRATE_OFFSET_RSSI FIELD16(0x00ff) | |
| 706 | ||
| 707 | /* | |
| 708 | * DMA descriptor defines. | |
| 709 | */ | |
| 4bd7c452 ID |
710 | #define TXD_DESC_SIZE ( 5 * sizeof(__le32) ) |
| 711 | #define RXD_DESC_SIZE ( 4 * sizeof(__le32) ) | |
| 95ea3627 ID |
712 | |
| 713 | /* | |
| 714 | * TX descriptor format for TX, PRIO, ATIM and Beacon Ring. | |
| 715 | */ | |
| 716 | ||
| 717 | /* | |
| 718 | * Word0 | |
| 719 | */ | |
| 720 | #define TXD_W0_PACKET_ID FIELD32(0x0000000f) | |
| 721 | #define TXD_W0_RETRY_LIMIT FIELD32(0x000000f0) | |
| 722 | #define TXD_W0_MORE_FRAG FIELD32(0x00000100) | |
| 723 | #define TXD_W0_ACK FIELD32(0x00000200) | |
| 724 | #define TXD_W0_TIMESTAMP FIELD32(0x00000400) | |
| 725 | #define TXD_W0_OFDM FIELD32(0x00000800) | |
| 726 | #define TXD_W0_NEW_SEQ FIELD32(0x00001000) | |
| 727 | #define TXD_W0_IFS FIELD32(0x00006000) | |
| 728 | #define TXD_W0_DATABYTE_COUNT FIELD32(0x0fff0000) | |
| 729 | #define TXD_W0_CIPHER FIELD32(0x20000000) | |
| 730 | #define TXD_W0_KEY_ID FIELD32(0xc0000000) | |
| 731 | ||
| 732 | /* | |
| 733 | * Word1 | |
| 734 | */ | |
| 735 | #define TXD_W1_IV_OFFSET FIELD32(0x0000003f) | |
| 736 | #define TXD_W1_AIFS FIELD32(0x000000c0) | |
| 737 | #define TXD_W1_CWMIN FIELD32(0x00000f00) | |
| 738 | #define TXD_W1_CWMAX FIELD32(0x0000f000) | |
| 739 | ||
| 740 | /* | |
| 741 | * Word2: PLCP information | |
| 742 | */ | |
| 743 | #define TXD_W2_PLCP_SIGNAL FIELD32(0x000000ff) | |
| 744 | #define TXD_W2_PLCP_SERVICE FIELD32(0x0000ff00) | |
| 745 | #define TXD_W2_PLCP_LENGTH_LOW FIELD32(0x00ff0000) | |
| 746 | #define TXD_W2_PLCP_LENGTH_HIGH FIELD32(0xff000000) | |
| 747 | ||
| 748 | /* | |
| 749 | * Word3 | |
| 750 | */ | |
| 751 | #define TXD_W3_IV FIELD32(0xffffffff) | |
| 752 | ||
| 753 | /* | |
| 754 | * Word4 | |
| 755 | */ | |
| 756 | #define TXD_W4_EIV FIELD32(0xffffffff) | |
| 757 | ||
| 758 | /* | |
| 759 | * RX descriptor format for RX Ring. | |
| 760 | */ | |
| 761 | ||
| 762 | /* | |
| 763 | * Word0 | |
| 764 | */ | |
| 765 | #define RXD_W0_UNICAST_TO_ME FIELD32(0x00000002) | |
| 766 | #define RXD_W0_MULTICAST FIELD32(0x00000004) | |
| 767 | #define RXD_W0_BROADCAST FIELD32(0x00000008) | |
| 768 | #define RXD_W0_MY_BSS FIELD32(0x00000010) | |
| 769 | #define RXD_W0_CRC_ERROR FIELD32(0x00000020) | |
| 770 | #define RXD_W0_OFDM FIELD32(0x00000040) | |
| 771 | #define RXD_W0_PHYSICAL_ERROR FIELD32(0x00000080) | |
| 772 | #define RXD_W0_CIPHER FIELD32(0x00000100) | |
| 773 | #define RXD_W0_CIPHER_ERROR FIELD32(0x00000200) | |
| 774 | #define RXD_W0_DATABYTE_COUNT FIELD32(0x0fff0000) | |
| 775 | ||
| 776 | /* | |
| 777 | * Word1 | |
| 778 | */ | |
| 779 | #define RXD_W1_RSSI FIELD32(0x000000ff) | |
| 780 | #define RXD_W1_SIGNAL FIELD32(0x0000ff00) | |
| 781 | ||
| 782 | /* | |
| 783 | * Word2 | |
| 784 | */ | |
| 785 | #define RXD_W2_IV FIELD32(0xffffffff) | |
| 786 | ||
| 787 | /* | |
| 788 | * Word3 | |
| 789 | */ | |
| 790 | #define RXD_W3_EIV FIELD32(0xffffffff) | |
| 791 | ||
| 792 | /* | |
| de99ff82 ID |
793 | * Macro's for converting txpower from EEPROM to mac80211 value |
| 794 | * and from mac80211 value to register value. | |
| 95ea3627 ID |
795 | */ |
| 796 | #define MIN_TXPOWER 0 | |
| 797 | #define MAX_TXPOWER 31 | |
| 798 | #define DEFAULT_TXPOWER 24 | |
| 799 | ||
| 800 | #define TXPOWER_FROM_DEV(__txpower) \ | |
| 801 | ({ \ | |
| 802 | ((__txpower) > MAX_TXPOWER) ? \ | |
| 803 | DEFAULT_TXPOWER : (__txpower); \ | |
| 804 | }) | |
| 805 | ||
| 806 | #define TXPOWER_TO_DEV(__txpower) \ | |
| 807 | ({ \ | |
| 808 | ((__txpower) <= MIN_TXPOWER) ? MIN_TXPOWER : \ | |
| 809 | (((__txpower) >= MAX_TXPOWER) ? MAX_TXPOWER : \ | |
| 810 | (__txpower)); \ | |
| 811 | }) | |
| 812 | ||
| 813 | #endif /* RT2500USB_H */ |