1/* 2 Copyright (C) 2004 - 2009 Ivo van Doorn <IvDoorn@gmail.com> 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: rt61pci 23 Abstract: Data structures and registers for the rt61pci module. 24 Supported chipsets: RT2561, RT2561s, RT2661. 25 */ 26 27#ifndef RT61PCI_H 28#define RT61PCI_H 29 30/* 31 * RT chip PCI IDs. 32 */ 33#define RT2561s_PCI_ID 0x0301 34#define RT2561_PCI_ID 0x0302 35#define RT2661_PCI_ID 0x0401 36 37/* 38 * RF chip defines. 39 */ 40#define RF5225 0x0001 41#define RF5325 0x0002 42#define RF2527 0x0003 43#define RF2529 0x0004 44 45/* 46 * Signal information. 47 * Default offset is required for RSSI <-> dBm conversion. 48 */ 49#define DEFAULT_RSSI_OFFSET 120 50 51/* 52 * Register layout information. 53 */ 54#define CSR_REG_BASE 0x3000 55#define CSR_REG_SIZE 0x04b0 56#define EEPROM_BASE 0x0000 57#define EEPROM_SIZE 0x0100 58#define BBP_BASE 0x0000 59#define BBP_SIZE 0x0080 60#define RF_BASE 0x0004 61#define RF_SIZE 0x0010 62 63/* 64 * Number of TX queues. 65 */ 66#define NUM_TX_QUEUES 4 67 68/* 69 * PCI registers. 70 */ 71 72/* 73 * HOST_CMD_CSR: For HOST to interrupt embedded processor 74 */ 75#define HOST_CMD_CSR 0x0008 76#define HOST_CMD_CSR_HOST_COMMAND FIELD32(0x0000007f) 77#define HOST_CMD_CSR_INTERRUPT_MCU FIELD32(0x00000080) 78 79/* 80 * MCU_CNTL_CSR 81 * SELECT_BANK: Select 8051 program bank. 82 * RESET: Enable 8051 reset state. 83 * READY: Ready state for 8051. 84 */ 85#define MCU_CNTL_CSR 0x000c 86#define MCU_CNTL_CSR_SELECT_BANK FIELD32(0x00000001) 87#define MCU_CNTL_CSR_RESET FIELD32(0x00000002) 88#define MCU_CNTL_CSR_READY FIELD32(0x00000004) 89 90/* 91 * SOFT_RESET_CSR 92 * FORCE_CLOCK_ON: Host force MAC clock ON 93 */ 94#define SOFT_RESET_CSR 0x0010 95#define SOFT_RESET_CSR_FORCE_CLOCK_ON FIELD32(0x00000002) 96 97/* 98 * MCU_INT_SOURCE_CSR: MCU interrupt source/mask register. 99 */ 100#define MCU_INT_SOURCE_CSR 0x0014 101#define MCU_INT_SOURCE_CSR_0 FIELD32(0x00000001) 102#define MCU_INT_SOURCE_CSR_1 FIELD32(0x00000002) 103#define MCU_INT_SOURCE_CSR_2 FIELD32(0x00000004) 104#define MCU_INT_SOURCE_CSR_3 FIELD32(0x00000008) 105#define MCU_INT_SOURCE_CSR_4 FIELD32(0x00000010) 106#define MCU_INT_SOURCE_CSR_5 FIELD32(0x00000020) 107#define MCU_INT_SOURCE_CSR_6 FIELD32(0x00000040) 108#define MCU_INT_SOURCE_CSR_7 FIELD32(0x00000080) 109#define MCU_INT_SOURCE_CSR_TWAKEUP FIELD32(0x00000100) 110#define MCU_INT_SOURCE_CSR_TBTT_EXPIRE FIELD32(0x00000200) 111 112/* 113 * MCU_INT_MASK_CSR: MCU interrupt source/mask register. 114 */ 115#define MCU_INT_MASK_CSR 0x0018 116#define MCU_INT_MASK_CSR_0 FIELD32(0x00000001) 117#define MCU_INT_MASK_CSR_1 FIELD32(0x00000002) 118#define MCU_INT_MASK_CSR_2 FIELD32(0x00000004) 119#define MCU_INT_MASK_CSR_3 FIELD32(0x00000008) 120#define MCU_INT_MASK_CSR_4 FIELD32(0x00000010) 121#define MCU_INT_MASK_CSR_5 FIELD32(0x00000020) 122#define MCU_INT_MASK_CSR_6 FIELD32(0x00000040) 123#define MCU_INT_MASK_CSR_7 FIELD32(0x00000080) 124#define MCU_INT_MASK_CSR_TWAKEUP FIELD32(0x00000100) 125#define MCU_INT_MASK_CSR_TBTT_EXPIRE FIELD32(0x00000200) 126 127/* 128 * PCI_USEC_CSR 129 */ 130#define PCI_USEC_CSR 0x001c 131 132/* 133 * Security key table memory. 134 * 16 entries 32-byte for shared key table 135 * 64 entries 32-byte for pairwise key table 136 * 64 entries 8-byte for pairwise ta key table 137 */ 138#define SHARED_KEY_TABLE_BASE 0x1000 139#define PAIRWISE_KEY_TABLE_BASE 0x1200 140#define PAIRWISE_TA_TABLE_BASE 0x1a00 141 142#define SHARED_KEY_ENTRY(__idx) \ 143 ( SHARED_KEY_TABLE_BASE + \ 144 ((__idx) * sizeof(struct hw_key_entry)) ) 145#define PAIRWISE_KEY_ENTRY(__idx) \ 146 ( PAIRWISE_KEY_TABLE_BASE + \ 147 ((__idx) * sizeof(struct hw_key_entry)) ) 148#define PAIRWISE_TA_ENTRY(__idx) \ 149 ( PAIRWISE_TA_TABLE_BASE + \ 150 ((__idx) * sizeof(struct hw_pairwise_ta_entry)) ) 151 152struct hw_key_entry { 153 u8 key[16]; 154 u8 tx_mic[8]; 155 u8 rx_mic[8]; 156} __packed; 157 158struct hw_pairwise_ta_entry { 159 u8 address[6]; 160 u8 cipher; 161 u8 reserved; 162} __packed; 163 164/* 165 * Other on-chip shared memory space. 166 */ 167#define HW_CIS_BASE 0x2000 168#define HW_NULL_BASE 0x2b00 169 170/* 171 * Since NULL frame won't be that long (256 byte), 172 * We steal 16 tail bytes to save debugging settings. 173 */ 174#define HW_DEBUG_SETTING_BASE 0x2bf0 175 176/* 177 * On-chip BEACON frame space. 178 */ 179#define HW_BEACON_BASE0 0x2c00 180#define HW_BEACON_BASE1 0x2d00 181#define HW_BEACON_BASE2 0x2e00 182#define HW_BEACON_BASE3 0x2f00 183 184#define HW_BEACON_OFFSET(__index) \ 185 ( HW_BEACON_BASE0 + (__index * 0x0100) ) 186 187/* 188 * HOST-MCU shared memory. 189 */ 190 191/* 192 * H2M_MAILBOX_CSR: Host-to-MCU Mailbox. 193 */ 194#define H2M_MAILBOX_CSR 0x2100 195#define H2M_MAILBOX_CSR_ARG0 FIELD32(0x000000ff) 196#define H2M_MAILBOX_CSR_ARG1 FIELD32(0x0000ff00) 197#define H2M_MAILBOX_CSR_CMD_TOKEN FIELD32(0x00ff0000) 198#define H2M_MAILBOX_CSR_OWNER FIELD32(0xff000000) 199 200/* 201 * MCU_LEDCS: LED control for MCU Mailbox. 202 */ 203#define MCU_LEDCS_LED_MODE FIELD16(0x001f) 204#define MCU_LEDCS_RADIO_STATUS FIELD16(0x0020) 205#define MCU_LEDCS_LINK_BG_STATUS FIELD16(0x0040) 206#define MCU_LEDCS_LINK_A_STATUS FIELD16(0x0080) 207#define MCU_LEDCS_POLARITY_GPIO_0 FIELD16(0x0100) 208#define MCU_LEDCS_POLARITY_GPIO_1 FIELD16(0x0200) 209#define MCU_LEDCS_POLARITY_GPIO_2 FIELD16(0x0400) 210#define MCU_LEDCS_POLARITY_GPIO_3 FIELD16(0x0800) 211#define MCU_LEDCS_POLARITY_GPIO_4 FIELD16(0x1000) 212#define MCU_LEDCS_POLARITY_ACT FIELD16(0x2000) 213#define MCU_LEDCS_POLARITY_READY_BG FIELD16(0x4000) 214#define MCU_LEDCS_POLARITY_READY_A FIELD16(0x8000) 215 216/* 217 * M2H_CMD_DONE_CSR. 218 */ 219#define M2H_CMD_DONE_CSR 0x2104 220 221/* 222 * MCU_TXOP_ARRAY_BASE. 223 */ 224#define MCU_TXOP_ARRAY_BASE 0x2110 225 226/* 227 * MAC Control/Status Registers(CSR). 228 * Some values are set in TU, whereas 1 TU == 1024 us. 229 */ 230 231/* 232 * MAC_CSR0: ASIC revision number. 233 */ 234#define MAC_CSR0 0x3000 235#define MAC_CSR0_REVISION FIELD32(0x0000000f) 236#define MAC_CSR0_CHIPSET FIELD32(0x000ffff0) 237 238/* 239 * MAC_CSR1: System control register. 240 * SOFT_RESET: Software reset bit, 1: reset, 0: normal. 241 * BBP_RESET: Hardware reset BBP. 242 * HOST_READY: Host is ready after initialization, 1: ready. 243 */ 244#define MAC_CSR1 0x3004 245#define MAC_CSR1_SOFT_RESET FIELD32(0x00000001) 246#define MAC_CSR1_BBP_RESET FIELD32(0x00000002) 247#define MAC_CSR1_HOST_READY FIELD32(0x00000004) 248 249/* 250 * MAC_CSR2: STA MAC register 0. 251 */ 252#define MAC_CSR2 0x3008 253#define MAC_CSR2_BYTE0 FIELD32(0x000000ff) 254#define MAC_CSR2_BYTE1 FIELD32(0x0000ff00) 255#define MAC_CSR2_BYTE2 FIELD32(0x00ff0000) 256#define MAC_CSR2_BYTE3 FIELD32(0xff000000) 257 258/* 259 * MAC_CSR3: STA MAC register 1. 260 * UNICAST_TO_ME_MASK: 261 * Used to mask off bits from byte 5 of the MAC address 262 * to determine the UNICAST_TO_ME bit for RX frames. 263 * The full mask is complemented by BSS_ID_MASK: 264 * MASK = BSS_ID_MASK & UNICAST_TO_ME_MASK 265 */ 266#define MAC_CSR3 0x300c 267#define MAC_CSR3_BYTE4 FIELD32(0x000000ff) 268#define MAC_CSR3_BYTE5 FIELD32(0x0000ff00) 269#define MAC_CSR3_UNICAST_TO_ME_MASK FIELD32(0x00ff0000) 270 271/* 272 * MAC_CSR4: BSSID register 0. 273 */ 274#define MAC_CSR4 0x3010 275#define MAC_CSR4_BYTE0 FIELD32(0x000000ff) 276#define MAC_CSR4_BYTE1 FIELD32(0x0000ff00) 277#define MAC_CSR4_BYTE2 FIELD32(0x00ff0000) 278#define MAC_CSR4_BYTE3 FIELD32(0xff000000) 279 280/* 281 * MAC_CSR5: BSSID register 1. 282 * BSS_ID_MASK: 283 * This mask is used to mask off bits 0 and 1 of byte 5 of the 284 * BSSID. This will make sure that those bits will be ignored 285 * when determining the MY_BSS of RX frames. 286 * 0: 1-BSSID mode (BSS index = 0) 287 * 1: 2-BSSID mode (BSS index: Byte5, bit 0) 288 * 2: 2-BSSID mode (BSS index: byte5, bit 1) 289 * 3: 4-BSSID mode (BSS index: byte5, bit 0 - 1) 290 */ 291#define MAC_CSR5 0x3014 292#define MAC_CSR5_BYTE4 FIELD32(0x000000ff) 293#define MAC_CSR5_BYTE5 FIELD32(0x0000ff00) 294#define MAC_CSR5_BSS_ID_MASK FIELD32(0x00ff0000) 295 296/* 297 * MAC_CSR6: Maximum frame length register. 298 */ 299#define MAC_CSR6 0x3018 300#define MAC_CSR6_MAX_FRAME_UNIT FIELD32(0x00000fff) 301 302/* 303 * MAC_CSR7: Reserved 304 */ 305#define MAC_CSR7 0x301c 306 307/* 308 * MAC_CSR8: SIFS/EIFS register. 309 * All units are in US. 310 */ 311#define MAC_CSR8 0x3020 312#define MAC_CSR8_SIFS FIELD32(0x000000ff) 313#define MAC_CSR8_SIFS_AFTER_RX_OFDM FIELD32(0x0000ff00) 314#define MAC_CSR8_EIFS FIELD32(0xffff0000) 315 316/* 317 * MAC_CSR9: Back-Off control register. 318 * SLOT_TIME: Slot time, default is 20us for 802.11BG. 319 * CWMIN: Bit for Cwmin. default Cwmin is 31 (2^5 - 1). 320 * CWMAX: Bit for Cwmax, default Cwmax is 1023 (2^10 - 1). 321 * CW_SELECT: 1: CWmin/Cwmax select from register, 0:select from TxD. 322 */ 323#define MAC_CSR9 0x3024 324#define MAC_CSR9_SLOT_TIME FIELD32(0x000000ff) 325#define MAC_CSR9_CWMIN FIELD32(0x00000f00) 326#define MAC_CSR9_CWMAX FIELD32(0x0000f000) 327#define MAC_CSR9_CW_SELECT FIELD32(0x00010000) 328 329/* 330 * MAC_CSR10: Power state configuration. 331 */ 332#define MAC_CSR10 0x3028 333 334/* 335 * MAC_CSR11: Power saving transition time register. 336 * DELAY_AFTER_TBCN: Delay after Tbcn expired in units of TU. 337 * TBCN_BEFORE_WAKEUP: Number of beacon before wakeup. 338 * WAKEUP_LATENCY: In unit of TU. 339 */ 340#define MAC_CSR11 0x302c 341#define MAC_CSR11_DELAY_AFTER_TBCN FIELD32(0x000000ff) 342#define MAC_CSR11_TBCN_BEFORE_WAKEUP FIELD32(0x00007f00) 343#define MAC_CSR11_AUTOWAKE FIELD32(0x00008000) 344#define MAC_CSR11_WAKEUP_LATENCY FIELD32(0x000f0000) 345 346/* 347 * MAC_CSR12: Manual power control / status register (merge CSR20 & PWRCSR1). 348 * CURRENT_STATE: 0:sleep, 1:awake. 349 * FORCE_WAKEUP: This has higher priority than PUT_TO_SLEEP. 350 * BBP_CURRENT_STATE: 0: BBP sleep, 1: BBP awake. 351 */ 352#define MAC_CSR12 0x3030 353#define MAC_CSR12_CURRENT_STATE FIELD32(0x00000001) 354#define MAC_CSR12_PUT_TO_SLEEP FIELD32(0x00000002) 355#define MAC_CSR12_FORCE_WAKEUP FIELD32(0x00000004) 356#define MAC_CSR12_BBP_CURRENT_STATE FIELD32(0x00000008) 357 358/* 359 * MAC_CSR13: GPIO. 360 */ 361#define MAC_CSR13 0x3034 362#define MAC_CSR13_BIT0 FIELD32(0x00000001) 363#define MAC_CSR13_BIT1 FIELD32(0x00000002) 364#define MAC_CSR13_BIT2 FIELD32(0x00000004) 365#define MAC_CSR13_BIT3 FIELD32(0x00000008) 366#define MAC_CSR13_BIT4 FIELD32(0x00000010) 367#define MAC_CSR13_BIT5 FIELD32(0x00000020) 368#define MAC_CSR13_BIT6 FIELD32(0x00000040) 369#define MAC_CSR13_BIT7 FIELD32(0x00000080) 370#define MAC_CSR13_BIT8 FIELD32(0x00000100) 371#define MAC_CSR13_BIT9 FIELD32(0x00000200) 372#define MAC_CSR13_BIT10 FIELD32(0x00000400) 373#define MAC_CSR13_BIT11 FIELD32(0x00000800) 374#define MAC_CSR13_BIT12 FIELD32(0x00001000) 375 376/* 377 * MAC_CSR14: LED control register. 378 * ON_PERIOD: On period, default 70ms. 379 * OFF_PERIOD: Off period, default 30ms. 380 * HW_LED: HW TX activity, 1: normal OFF, 0: normal ON. 381 * SW_LED: s/w LED, 1: ON, 0: OFF. 382 * HW_LED_POLARITY: 0: active low, 1: active high. 383 */ 384#define MAC_CSR14 0x3038 385#define MAC_CSR14_ON_PERIOD FIELD32(0x000000ff) 386#define MAC_CSR14_OFF_PERIOD FIELD32(0x0000ff00) 387#define MAC_CSR14_HW_LED FIELD32(0x00010000) 388#define MAC_CSR14_SW_LED FIELD32(0x00020000) 389#define MAC_CSR14_HW_LED_POLARITY FIELD32(0x00040000) 390#define MAC_CSR14_SW_LED2 FIELD32(0x00080000) 391 392/* 393 * MAC_CSR15: NAV control. 394 */ 395#define MAC_CSR15 0x303c 396 397/* 398 * TXRX control registers. 399 * Some values are set in TU, whereas 1 TU == 1024 us. 400 */ 401 402/* 403 * TXRX_CSR0: TX/RX configuration register. 404 * TSF_OFFSET: Default is 24. 405 * AUTO_TX_SEQ: 1: ASIC auto replace sequence nr in outgoing frame. 406 * DISABLE_RX: Disable Rx engine. 407 * DROP_CRC: Drop CRC error. 408 * DROP_PHYSICAL: Drop physical error. 409 * DROP_CONTROL: Drop control frame. 410 * DROP_NOT_TO_ME: Drop not to me unicast frame. 411 * DROP_TO_DS: Drop fram ToDs bit is true. 412 * DROP_VERSION_ERROR: Drop version error frame. 413 * DROP_MULTICAST: Drop multicast frames. 414 * DROP_BORADCAST: Drop broadcast frames. 415 * DROP_ACK_CTS: Drop received ACK and CTS. 416 */ 417#define TXRX_CSR0 0x3040 418#define TXRX_CSR0_RX_ACK_TIMEOUT FIELD32(0x000001ff) 419#define TXRX_CSR0_TSF_OFFSET FIELD32(0x00007e00) 420#define TXRX_CSR0_AUTO_TX_SEQ FIELD32(0x00008000) 421#define TXRX_CSR0_DISABLE_RX FIELD32(0x00010000) 422#define TXRX_CSR0_DROP_CRC FIELD32(0x00020000) 423#define TXRX_CSR0_DROP_PHYSICAL FIELD32(0x00040000) 424#define TXRX_CSR0_DROP_CONTROL FIELD32(0x00080000) 425#define TXRX_CSR0_DROP_NOT_TO_ME FIELD32(0x00100000) 426#define TXRX_CSR0_DROP_TO_DS FIELD32(0x00200000) 427#define TXRX_CSR0_DROP_VERSION_ERROR FIELD32(0x00400000) 428#define TXRX_CSR0_DROP_MULTICAST FIELD32(0x00800000) 429#define TXRX_CSR0_DROP_BROADCAST FIELD32(0x01000000) 430#define TXRX_CSR0_DROP_ACK_CTS FIELD32(0x02000000) 431#define TXRX_CSR0_TX_WITHOUT_WAITING FIELD32(0x04000000) 432 433/* 434 * TXRX_CSR1 435 */ 436#define TXRX_CSR1 0x3044 437#define TXRX_CSR1_BBP_ID0 FIELD32(0x0000007f) 438#define TXRX_CSR1_BBP_ID0_VALID FIELD32(0x00000080) 439#define TXRX_CSR1_BBP_ID1 FIELD32(0x00007f00) 440#define TXRX_CSR1_BBP_ID1_VALID FIELD32(0x00008000) 441#define TXRX_CSR1_BBP_ID2 FIELD32(0x007f0000) 442#define TXRX_CSR1_BBP_ID2_VALID FIELD32(0x00800000) 443#define TXRX_CSR1_BBP_ID3 FIELD32(0x7f000000) 444#define TXRX_CSR1_BBP_ID3_VALID FIELD32(0x80000000) 445 446/* 447 * TXRX_CSR2 448 */ 449#define TXRX_CSR2 0x3048 450#define TXRX_CSR2_BBP_ID0 FIELD32(0x0000007f) 451#define TXRX_CSR2_BBP_ID0_VALID FIELD32(0x00000080) 452#define TXRX_CSR2_BBP_ID1 FIELD32(0x00007f00) 453#define TXRX_CSR2_BBP_ID1_VALID FIELD32(0x00008000) 454#define TXRX_CSR2_BBP_ID2 FIELD32(0x007f0000) 455#define TXRX_CSR2_BBP_ID2_VALID FIELD32(0x00800000) 456#define TXRX_CSR2_BBP_ID3 FIELD32(0x7f000000) 457#define TXRX_CSR2_BBP_ID3_VALID FIELD32(0x80000000) 458 459/* 460 * TXRX_CSR3 461 */ 462#define TXRX_CSR3 0x304c 463#define TXRX_CSR3_BBP_ID0 FIELD32(0x0000007f) 464#define TXRX_CSR3_BBP_ID0_VALID FIELD32(0x00000080) 465#define TXRX_CSR3_BBP_ID1 FIELD32(0x00007f00) 466#define TXRX_CSR3_BBP_ID1_VALID FIELD32(0x00008000) 467#define TXRX_CSR3_BBP_ID2 FIELD32(0x007f0000) 468#define TXRX_CSR3_BBP_ID2_VALID FIELD32(0x00800000) 469#define TXRX_CSR3_BBP_ID3 FIELD32(0x7f000000) 470#define TXRX_CSR3_BBP_ID3_VALID FIELD32(0x80000000) 471 472/* 473 * TXRX_CSR4: Auto-Responder/Tx-retry register. 474 * AUTORESPOND_PREAMBLE: 0:long, 1:short preamble. 475 * OFDM_TX_RATE_DOWN: 1:enable. 476 * OFDM_TX_RATE_STEP: 0:1-step, 1: 2-step, 2:3-step, 3:4-step. 477 * OFDM_TX_FALLBACK_CCK: 0: Fallback to OFDM 6M only, 1: Fallback to CCK 1M,2M. 478 */ 479#define TXRX_CSR4 0x3050 480#define TXRX_CSR4_TX_ACK_TIMEOUT FIELD32(0x000000ff) 481#define TXRX_CSR4_CNTL_ACK_POLICY FIELD32(0x00000700) 482#define TXRX_CSR4_ACK_CTS_PSM FIELD32(0x00010000) 483#define TXRX_CSR4_AUTORESPOND_ENABLE FIELD32(0x00020000) 484#define TXRX_CSR4_AUTORESPOND_PREAMBLE FIELD32(0x00040000) 485#define TXRX_CSR4_OFDM_TX_RATE_DOWN FIELD32(0x00080000) 486#define TXRX_CSR4_OFDM_TX_RATE_STEP FIELD32(0x00300000) 487#define TXRX_CSR4_OFDM_TX_FALLBACK_CCK FIELD32(0x00400000) 488#define TXRX_CSR4_LONG_RETRY_LIMIT FIELD32(0x0f000000) 489#define TXRX_CSR4_SHORT_RETRY_LIMIT FIELD32(0xf0000000) 490 491/* 492 * TXRX_CSR5 493 */ 494#define TXRX_CSR5 0x3054 495 496/* 497 * TXRX_CSR6: ACK/CTS payload consumed time 498 */ 499#define TXRX_CSR6 0x3058 500 501/* 502 * TXRX_CSR7: OFDM ACK/CTS payload consumed time for 6/9/12/18 mbps. 503 */ 504#define TXRX_CSR7 0x305c 505#define TXRX_CSR7_ACK_CTS_6MBS FIELD32(0x000000ff) 506#define TXRX_CSR7_ACK_CTS_9MBS FIELD32(0x0000ff00) 507#define TXRX_CSR7_ACK_CTS_12MBS FIELD32(0x00ff0000) 508#define TXRX_CSR7_ACK_CTS_18MBS FIELD32(0xff000000) 509 510/* 511 * TXRX_CSR8: OFDM ACK/CTS payload consumed time for 24/36/48/54 mbps. 512 */ 513#define TXRX_CSR8 0x3060 514#define TXRX_CSR8_ACK_CTS_24MBS FIELD32(0x000000ff) 515#define TXRX_CSR8_ACK_CTS_36MBS FIELD32(0x0000ff00) 516#define TXRX_CSR8_ACK_CTS_48MBS FIELD32(0x00ff0000) 517#define TXRX_CSR8_ACK_CTS_54MBS FIELD32(0xff000000) 518 519/* 520 * TXRX_CSR9: Synchronization control register. 521 * BEACON_INTERVAL: In unit of 1/16 TU. 522 * TSF_TICKING: Enable TSF auto counting. 523 * TSF_SYNC: Tsf sync, 0: disable, 1: infra, 2: ad-hoc/master mode. 524 * BEACON_GEN: Enable beacon generator. 525 */ 526#define TXRX_CSR9 0x3064 527#define TXRX_CSR9_BEACON_INTERVAL FIELD32(0x0000ffff) 528#define TXRX_CSR9_TSF_TICKING FIELD32(0x00010000) 529#define TXRX_CSR9_TSF_SYNC FIELD32(0x00060000) 530#define TXRX_CSR9_TBTT_ENABLE FIELD32(0x00080000) 531#define TXRX_CSR9_BEACON_GEN FIELD32(0x00100000) 532#define TXRX_CSR9_TIMESTAMP_COMPENSATE FIELD32(0xff000000) 533 534/* 535 * TXRX_CSR10: BEACON alignment. 536 */ 537#define TXRX_CSR10 0x3068 538 539/* 540 * TXRX_CSR11: AES mask. 541 */ 542#define TXRX_CSR11 0x306c 543 544/* 545 * TXRX_CSR12: TSF low 32. 546 */ 547#define TXRX_CSR12 0x3070 548#define TXRX_CSR12_LOW_TSFTIMER FIELD32(0xffffffff) 549 550/* 551 * TXRX_CSR13: TSF high 32. 552 */ 553#define TXRX_CSR13 0x3074 554#define TXRX_CSR13_HIGH_TSFTIMER FIELD32(0xffffffff) 555 556/* 557 * TXRX_CSR14: TBTT timer. 558 */ 559#define TXRX_CSR14 0x3078 560 561/* 562 * TXRX_CSR15: TKIP MIC priority byte "AND" mask. 563 */ 564#define TXRX_CSR15 0x307c 565 566/* 567 * PHY control registers. 568 * Some values are set in TU, whereas 1 TU == 1024 us. 569 */ 570 571/* 572 * PHY_CSR0: RF/PS control. 573 */ 574#define PHY_CSR0 0x3080 575#define PHY_CSR0_PA_PE_BG FIELD32(0x00010000) 576#define PHY_CSR0_PA_PE_A FIELD32(0x00020000) 577 578/* 579 * PHY_CSR1 580 */ 581#define PHY_CSR1 0x3084 582 583/* 584 * PHY_CSR2: Pre-TX BBP control. 585 */ 586#define PHY_CSR2 0x3088 587 588/* 589 * PHY_CSR3: BBP serial control register. 590 * VALUE: Register value to program into BBP. 591 * REG_NUM: Selected BBP register. 592 * READ_CONTROL: 0: Write BBP, 1: Read BBP. 593 * BUSY: 1: ASIC is busy execute BBP programming. 594 */ 595#define PHY_CSR3 0x308c 596#define PHY_CSR3_VALUE FIELD32(0x000000ff) 597#define PHY_CSR3_REGNUM FIELD32(0x00007f00) 598#define PHY_CSR3_READ_CONTROL FIELD32(0x00008000) 599#define PHY_CSR3_BUSY FIELD32(0x00010000) 600 601/* 602 * PHY_CSR4: RF serial control register 603 * VALUE: Register value (include register id) serial out to RF/IF chip. 604 * NUMBER_OF_BITS: Number of bits used in RFRegValue (I:20, RFMD:22). 605 * IF_SELECT: 1: select IF to program, 0: select RF to program. 606 * PLL_LD: RF PLL_LD status. 607 * BUSY: 1: ASIC is busy execute RF programming. 608 */ 609#define PHY_CSR4 0x3090 610#define PHY_CSR4_VALUE FIELD32(0x00ffffff) 611#define PHY_CSR4_NUMBER_OF_BITS FIELD32(0x1f000000) 612#define PHY_CSR4_IF_SELECT FIELD32(0x20000000) 613#define PHY_CSR4_PLL_LD FIELD32(0x40000000) 614#define PHY_CSR4_BUSY FIELD32(0x80000000) 615 616/* 617 * PHY_CSR5: RX to TX signal switch timing control. 618 */ 619#define PHY_CSR5 0x3094 620#define PHY_CSR5_IQ_FLIP FIELD32(0x00000004) 621 622/* 623 * PHY_CSR6: TX to RX signal timing control. 624 */ 625#define PHY_CSR6 0x3098 626#define PHY_CSR6_IQ_FLIP FIELD32(0x00000004) 627 628/* 629 * PHY_CSR7: TX DAC switching timing control. 630 */ 631#define PHY_CSR7 0x309c 632 633/* 634 * Security control register. 635 */ 636 637/* 638 * SEC_CSR0: Shared key table control. 639 */ 640#define SEC_CSR0 0x30a0 641#define SEC_CSR0_BSS0_KEY0_VALID FIELD32(0x00000001) 642#define SEC_CSR0_BSS0_KEY1_VALID FIELD32(0x00000002) 643#define SEC_CSR0_BSS0_KEY2_VALID FIELD32(0x00000004) 644#define SEC_CSR0_BSS0_KEY3_VALID FIELD32(0x00000008) 645#define SEC_CSR0_BSS1_KEY0_VALID FIELD32(0x00000010) 646#define SEC_CSR0_BSS1_KEY1_VALID FIELD32(0x00000020) 647#define SEC_CSR0_BSS1_KEY2_VALID FIELD32(0x00000040) 648#define SEC_CSR0_BSS1_KEY3_VALID FIELD32(0x00000080) 649#define SEC_CSR0_BSS2_KEY0_VALID FIELD32(0x00000100) 650#define SEC_CSR0_BSS2_KEY1_VALID FIELD32(0x00000200) 651#define SEC_CSR0_BSS2_KEY2_VALID FIELD32(0x00000400) 652#define SEC_CSR0_BSS2_KEY3_VALID FIELD32(0x00000800) 653#define SEC_CSR0_BSS3_KEY0_VALID FIELD32(0x00001000) 654#define SEC_CSR0_BSS3_KEY1_VALID FIELD32(0x00002000) 655#define SEC_CSR0_BSS3_KEY2_VALID FIELD32(0x00004000) 656#define SEC_CSR0_BSS3_KEY3_VALID FIELD32(0x00008000) 657 658/* 659 * SEC_CSR1: Shared key table security mode register. 660 */ 661#define SEC_CSR1 0x30a4 662#define SEC_CSR1_BSS0_KEY0_CIPHER_ALG FIELD32(0x00000007) 663#define SEC_CSR1_BSS0_KEY1_CIPHER_ALG FIELD32(0x00000070) 664#define SEC_CSR1_BSS0_KEY2_CIPHER_ALG FIELD32(0x00000700) 665#define SEC_CSR1_BSS0_KEY3_CIPHER_ALG FIELD32(0x00007000) 666#define SEC_CSR1_BSS1_KEY0_CIPHER_ALG FIELD32(0x00070000) 667#define SEC_CSR1_BSS1_KEY1_CIPHER_ALG FIELD32(0x00700000) 668#define SEC_CSR1_BSS1_KEY2_CIPHER_ALG FIELD32(0x07000000) 669#define SEC_CSR1_BSS1_KEY3_CIPHER_ALG FIELD32(0x70000000) 670 671/* 672 * Pairwise key table valid bitmap registers. 673 * SEC_CSR2: pairwise key table valid bitmap 0. 674 * SEC_CSR3: pairwise key table valid bitmap 1. 675 */ 676#define SEC_CSR2 0x30a8 677#define SEC_CSR3 0x30ac 678 679/* 680 * SEC_CSR4: Pairwise key table lookup control. 681 */ 682#define SEC_CSR4 0x30b0 683#define SEC_CSR4_ENABLE_BSS0 FIELD32(0x00000001) 684#define SEC_CSR4_ENABLE_BSS1 FIELD32(0x00000002) 685#define SEC_CSR4_ENABLE_BSS2 FIELD32(0x00000004) 686#define SEC_CSR4_ENABLE_BSS3 FIELD32(0x00000008) 687 688/* 689 * SEC_CSR5: shared key table security mode register. 690 */ 691#define SEC_CSR5 0x30b4 692#define SEC_CSR5_BSS2_KEY0_CIPHER_ALG FIELD32(0x00000007) 693#define SEC_CSR5_BSS2_KEY1_CIPHER_ALG FIELD32(0x00000070) 694#define SEC_CSR5_BSS2_KEY2_CIPHER_ALG FIELD32(0x00000700) 695#define SEC_CSR5_BSS2_KEY3_CIPHER_ALG FIELD32(0x00007000) 696#define SEC_CSR5_BSS3_KEY0_CIPHER_ALG FIELD32(0x00070000) 697#define SEC_CSR5_BSS3_KEY1_CIPHER_ALG FIELD32(0x00700000) 698#define SEC_CSR5_BSS3_KEY2_CIPHER_ALG FIELD32(0x07000000) 699#define SEC_CSR5_BSS3_KEY3_CIPHER_ALG FIELD32(0x70000000) 700 701/* 702 * STA control registers. 703 */ 704 705/* 706 * STA_CSR0: RX PLCP error count & RX FCS error count. 707 */ 708#define STA_CSR0 0x30c0 709#define STA_CSR0_FCS_ERROR FIELD32(0x0000ffff) 710#define STA_CSR0_PLCP_ERROR FIELD32(0xffff0000) 711 712/* 713 * STA_CSR1: RX False CCA count & RX LONG frame count. 714 */ 715#define STA_CSR1 0x30c4 716#define STA_CSR1_PHYSICAL_ERROR FIELD32(0x0000ffff) 717#define STA_CSR1_FALSE_CCA_ERROR FIELD32(0xffff0000) 718 719/* 720 * STA_CSR2: TX Beacon count and RX FIFO overflow count. 721 */ 722#define STA_CSR2 0x30c8 723#define STA_CSR2_RX_FIFO_OVERFLOW_COUNT FIELD32(0x0000ffff) 724#define STA_CSR2_RX_OVERFLOW_COUNT FIELD32(0xffff0000) 725 726/* 727 * STA_CSR3: TX Beacon count. 728 */ 729#define STA_CSR3 0x30cc 730#define STA_CSR3_TX_BEACON_COUNT FIELD32(0x0000ffff) 731 732/* 733 * STA_CSR4: TX Result status register. 734 * VALID: 1:This register contains a valid TX result. 735 */ 736#define STA_CSR4 0x30d0 737#define STA_CSR4_VALID FIELD32(0x00000001) 738#define STA_CSR4_TX_RESULT FIELD32(0x0000000e) 739#define STA_CSR4_RETRY_COUNT FIELD32(0x000000f0) 740#define STA_CSR4_PID_SUBTYPE FIELD32(0x00001f00) 741#define STA_CSR4_PID_TYPE FIELD32(0x0000e000) 742#define STA_CSR4_TXRATE FIELD32(0x000f0000) 743 744/* 745 * QOS control registers. 746 */ 747 748/* 749 * QOS_CSR0: TXOP holder MAC address register. 750 */ 751#define QOS_CSR0 0x30e0 752#define QOS_CSR0_BYTE0 FIELD32(0x000000ff) 753#define QOS_CSR0_BYTE1 FIELD32(0x0000ff00) 754#define QOS_CSR0_BYTE2 FIELD32(0x00ff0000) 755#define QOS_CSR0_BYTE3 FIELD32(0xff000000) 756 757/* 758 * QOS_CSR1: TXOP holder MAC address register. 759 */ 760#define QOS_CSR1 0x30e4 761#define QOS_CSR1_BYTE4 FIELD32(0x000000ff) 762#define QOS_CSR1_BYTE5 FIELD32(0x0000ff00) 763 764/* 765 * QOS_CSR2: TXOP holder timeout register. 766 */ 767#define QOS_CSR2 0x30e8 768 769/* 770 * RX QOS-CFPOLL MAC address register. 771 * QOS_CSR3: RX QOS-CFPOLL MAC address 0. 772 * QOS_CSR4: RX QOS-CFPOLL MAC address 1. 773 */ 774#define QOS_CSR3 0x30ec 775#define QOS_CSR4 0x30f0 776 777/* 778 * QOS_CSR5: "QosControl" field of the RX QOS-CFPOLL. 779 */ 780#define QOS_CSR5 0x30f4 781 782/* 783 * Host DMA registers. 784 */ 785 786/* 787 * AC0_BASE_CSR: AC_VO base address. 788 */ 789#define AC0_BASE_CSR 0x3400 790#define AC0_BASE_CSR_RING_REGISTER FIELD32(0xffffffff) 791 792/* 793 * AC1_BASE_CSR: AC_VI base address. 794 */ 795#define AC1_BASE_CSR 0x3404 796#define AC1_BASE_CSR_RING_REGISTER FIELD32(0xffffffff) 797 798/* 799 * AC2_BASE_CSR: AC_BE base address. 800 */ 801#define AC2_BASE_CSR 0x3408 802#define AC2_BASE_CSR_RING_REGISTER FIELD32(0xffffffff) 803 804/* 805 * AC3_BASE_CSR: AC_BK base address. 806 */ 807#define AC3_BASE_CSR 0x340c 808#define AC3_BASE_CSR_RING_REGISTER FIELD32(0xffffffff) 809 810/* 811 * MGMT_BASE_CSR: MGMT ring base address. 812 */ 813#define MGMT_BASE_CSR 0x3410 814#define MGMT_BASE_CSR_RING_REGISTER FIELD32(0xffffffff) 815 816/* 817 * TX_RING_CSR0: TX Ring size for AC_VO, AC_VI, AC_BE, AC_BK. 818 */ 819#define TX_RING_CSR0 0x3418 820#define TX_RING_CSR0_AC0_RING_SIZE FIELD32(0x000000ff) 821#define TX_RING_CSR0_AC1_RING_SIZE FIELD32(0x0000ff00) 822#define TX_RING_CSR0_AC2_RING_SIZE FIELD32(0x00ff0000) 823#define TX_RING_CSR0_AC3_RING_SIZE FIELD32(0xff000000) 824 825/* 826 * TX_RING_CSR1: TX Ring size for MGMT Ring, HCCA Ring 827 * TXD_SIZE: In unit of 32-bit. 828 */ 829#define TX_RING_CSR1 0x341c 830#define TX_RING_CSR1_MGMT_RING_SIZE FIELD32(0x000000ff) 831#define TX_RING_CSR1_HCCA_RING_SIZE FIELD32(0x0000ff00) 832#define TX_RING_CSR1_TXD_SIZE FIELD32(0x003f0000) 833 834/* 835 * AIFSN_CSR: AIFSN for each EDCA AC. 836 * AIFSN0: For AC_VO. 837 * AIFSN1: For AC_VI. 838 * AIFSN2: For AC_BE. 839 * AIFSN3: For AC_BK. 840 */ 841#define AIFSN_CSR 0x3420 842#define AIFSN_CSR_AIFSN0 FIELD32(0x0000000f) 843#define AIFSN_CSR_AIFSN1 FIELD32(0x000000f0) 844#define AIFSN_CSR_AIFSN2 FIELD32(0x00000f00) 845#define AIFSN_CSR_AIFSN3 FIELD32(0x0000f000) 846 847/* 848 * CWMIN_CSR: CWmin for each EDCA AC. 849 * CWMIN0: For AC_VO. 850 * CWMIN1: For AC_VI. 851 * CWMIN2: For AC_BE. 852 * CWMIN3: For AC_BK. 853 */ 854#define CWMIN_CSR 0x3424 855#define CWMIN_CSR_CWMIN0 FIELD32(0x0000000f) 856#define CWMIN_CSR_CWMIN1 FIELD32(0x000000f0) 857#define CWMIN_CSR_CWMIN2 FIELD32(0x00000f00) 858#define CWMIN_CSR_CWMIN3 FIELD32(0x0000f000) 859 860/* 861 * CWMAX_CSR: CWmax for each EDCA AC. 862 * CWMAX0: For AC_VO. 863 * CWMAX1: For AC_VI. 864 * CWMAX2: For AC_BE. 865 * CWMAX3: For AC_BK. 866 */ 867#define CWMAX_CSR 0x3428 868#define CWMAX_CSR_CWMAX0 FIELD32(0x0000000f) 869#define CWMAX_CSR_CWMAX1 FIELD32(0x000000f0) 870#define CWMAX_CSR_CWMAX2 FIELD32(0x00000f00) 871#define CWMAX_CSR_CWMAX3 FIELD32(0x0000f000) 872 873/* 874 * TX_DMA_DST_CSR: TX DMA destination 875 * 0: TX ring0, 1: TX ring1, 2: TX ring2 3: invalid 876 */ 877#define TX_DMA_DST_CSR 0x342c 878#define TX_DMA_DST_CSR_DEST_AC0 FIELD32(0x00000003) 879#define TX_DMA_DST_CSR_DEST_AC1 FIELD32(0x0000000c) 880#define TX_DMA_DST_CSR_DEST_AC2 FIELD32(0x00000030) 881#define TX_DMA_DST_CSR_DEST_AC3 FIELD32(0x000000c0) 882#define TX_DMA_DST_CSR_DEST_MGMT FIELD32(0x00000300) 883 884/* 885 * TX_CNTL_CSR: KICK/Abort TX. 886 * KICK_TX_AC0: For AC_VO. 887 * KICK_TX_AC1: For AC_VI. 888 * KICK_TX_AC2: For AC_BE. 889 * KICK_TX_AC3: For AC_BK. 890 * ABORT_TX_AC0: For AC_VO. 891 * ABORT_TX_AC1: For AC_VI. 892 * ABORT_TX_AC2: For AC_BE. 893 * ABORT_TX_AC3: For AC_BK. 894 */ 895#define TX_CNTL_CSR 0x3430 896#define TX_CNTL_CSR_KICK_TX_AC0 FIELD32(0x00000001) 897#define TX_CNTL_CSR_KICK_TX_AC1 FIELD32(0x00000002) 898#define TX_CNTL_CSR_KICK_TX_AC2 FIELD32(0x00000004) 899#define TX_CNTL_CSR_KICK_TX_AC3 FIELD32(0x00000008) 900#define TX_CNTL_CSR_KICK_TX_MGMT FIELD32(0x00000010) 901#define TX_CNTL_CSR_ABORT_TX_AC0 FIELD32(0x00010000) 902#define TX_CNTL_CSR_ABORT_TX_AC1 FIELD32(0x00020000) 903#define TX_CNTL_CSR_ABORT_TX_AC2 FIELD32(0x00040000) 904#define TX_CNTL_CSR_ABORT_TX_AC3 FIELD32(0x00080000) 905#define TX_CNTL_CSR_ABORT_TX_MGMT FIELD32(0x00100000) 906 907/* 908 * LOAD_TX_RING_CSR: Load RX desriptor 909 */ 910#define LOAD_TX_RING_CSR 0x3434 911#define LOAD_TX_RING_CSR_LOAD_TXD_AC0 FIELD32(0x00000001) 912#define LOAD_TX_RING_CSR_LOAD_TXD_AC1 FIELD32(0x00000002) 913#define LOAD_TX_RING_CSR_LOAD_TXD_AC2 FIELD32(0x00000004) 914#define LOAD_TX_RING_CSR_LOAD_TXD_AC3 FIELD32(0x00000008) 915#define LOAD_TX_RING_CSR_LOAD_TXD_MGMT FIELD32(0x00000010) 916 917/* 918 * Several read-only registers, for debugging. 919 */ 920#define AC0_TXPTR_CSR 0x3438 921#define AC1_TXPTR_CSR 0x343c 922#define AC2_TXPTR_CSR 0x3440 923#define AC3_TXPTR_CSR 0x3444 924#define MGMT_TXPTR_CSR 0x3448 925 926/* 927 * RX_BASE_CSR 928 */ 929#define RX_BASE_CSR 0x3450 930#define RX_BASE_CSR_RING_REGISTER FIELD32(0xffffffff) 931 932/* 933 * RX_RING_CSR. 934 * RXD_SIZE: In unit of 32-bit. 935 */ 936#define RX_RING_CSR 0x3454 937#define RX_RING_CSR_RING_SIZE FIELD32(0x000000ff) 938#define RX_RING_CSR_RXD_SIZE FIELD32(0x00003f00) 939#define RX_RING_CSR_RXD_WRITEBACK_SIZE FIELD32(0x00070000) 940 941/* 942 * RX_CNTL_CSR 943 */ 944#define RX_CNTL_CSR 0x3458 945#define RX_CNTL_CSR_ENABLE_RX_DMA FIELD32(0x00000001) 946#define RX_CNTL_CSR_LOAD_RXD FIELD32(0x00000002) 947 948/* 949 * RXPTR_CSR: Read-only, for debugging. 950 */ 951#define RXPTR_CSR 0x345c 952 953/* 954 * PCI_CFG_CSR 955 */ 956#define PCI_CFG_CSR 0x3460 957 958/* 959 * BUF_FORMAT_CSR 960 */ 961#define BUF_FORMAT_CSR 0x3464 962 963/* 964 * INT_SOURCE_CSR: Interrupt source register. 965 * Write one to clear corresponding bit. 966 */ 967#define INT_SOURCE_CSR 0x3468 968#define INT_SOURCE_CSR_TXDONE FIELD32(0x00000001) 969#define INT_SOURCE_CSR_RXDONE FIELD32(0x00000002) 970#define INT_SOURCE_CSR_BEACON_DONE FIELD32(0x00000004) 971#define INT_SOURCE_CSR_TX_ABORT_DONE FIELD32(0x00000010) 972#define INT_SOURCE_CSR_AC0_DMA_DONE FIELD32(0x00010000) 973#define INT_SOURCE_CSR_AC1_DMA_DONE FIELD32(0x00020000) 974#define INT_SOURCE_CSR_AC2_DMA_DONE FIELD32(0x00040000) 975#define INT_SOURCE_CSR_AC3_DMA_DONE FIELD32(0x00080000) 976#define INT_SOURCE_CSR_MGMT_DMA_DONE FIELD32(0x00100000) 977#define INT_SOURCE_CSR_HCCA_DMA_DONE FIELD32(0x00200000) 978 979/* 980 * INT_MASK_CSR: Interrupt MASK register. 1: the interrupt is mask OFF. 981 * MITIGATION_PERIOD: Interrupt mitigation in unit of 32 PCI clock. 982 */ 983#define INT_MASK_CSR 0x346c 984#define INT_MASK_CSR_TXDONE FIELD32(0x00000001) 985#define INT_MASK_CSR_RXDONE FIELD32(0x00000002) 986#define INT_MASK_CSR_BEACON_DONE FIELD32(0x00000004) 987#define INT_MASK_CSR_TX_ABORT_DONE FIELD32(0x00000010) 988#define INT_MASK_CSR_ENABLE_MITIGATION FIELD32(0x00000080) 989#define INT_MASK_CSR_MITIGATION_PERIOD FIELD32(0x0000ff00) 990#define INT_MASK_CSR_AC0_DMA_DONE FIELD32(0x00010000) 991#define INT_MASK_CSR_AC1_DMA_DONE FIELD32(0x00020000) 992#define INT_MASK_CSR_AC2_DMA_DONE FIELD32(0x00040000) 993#define INT_MASK_CSR_AC3_DMA_DONE FIELD32(0x00080000) 994#define INT_MASK_CSR_MGMT_DMA_DONE FIELD32(0x00100000) 995#define INT_MASK_CSR_HCCA_DMA_DONE FIELD32(0x00200000) 996 997/* 998 * E2PROM_CSR: EEPROM control register. 999 * RELOAD: Write 1 to reload eeprom content. 1000 * TYPE_93C46: 1: 93c46, 0:93c66. 1001 * LOAD_STATUS: 1:loading, 0:done. 1002 */ 1003#define E2PROM_CSR 0x3470 1004#define E2PROM_CSR_RELOAD FIELD32(0x00000001) 1005#define E2PROM_CSR_DATA_CLOCK FIELD32(0x00000002) 1006#define E2PROM_CSR_CHIP_SELECT FIELD32(0x00000004) 1007#define E2PROM_CSR_DATA_IN FIELD32(0x00000008) 1008#define E2PROM_CSR_DATA_OUT FIELD32(0x00000010) 1009#define E2PROM_CSR_TYPE_93C46 FIELD32(0x00000020) 1010#define E2PROM_CSR_LOAD_STATUS FIELD32(0x00000040) 1011 1012/* 1013 * AC_TXOP_CSR0: AC_VO/AC_VI TXOP register. 1014 * AC0_TX_OP: For AC_VO, in unit of 32us. 1015 * AC1_TX_OP: For AC_VI, in unit of 32us. 1016 */ 1017#define AC_TXOP_CSR0 0x3474 1018#define AC_TXOP_CSR0_AC0_TX_OP FIELD32(0x0000ffff) 1019#define AC_TXOP_CSR0_AC1_TX_OP FIELD32(0xffff0000) 1020 1021/* 1022 * AC_TXOP_CSR1: AC_BE/AC_BK TXOP register. 1023 * AC2_TX_OP: For AC_BE, in unit of 32us. 1024 * AC3_TX_OP: For AC_BK, in unit of 32us. 1025 */ 1026#define AC_TXOP_CSR1 0x3478 1027#define AC_TXOP_CSR1_AC2_TX_OP FIELD32(0x0000ffff) 1028#define AC_TXOP_CSR1_AC3_TX_OP FIELD32(0xffff0000) 1029 1030/* 1031 * DMA_STATUS_CSR 1032 */ 1033#define DMA_STATUS_CSR 0x3480 1034 1035/* 1036 * TEST_MODE_CSR 1037 */ 1038#define TEST_MODE_CSR 0x3484 1039 1040/* 1041 * UART0_TX_CSR 1042 */ 1043#define UART0_TX_CSR 0x3488 1044 1045/* 1046 * UART0_RX_CSR 1047 */ 1048#define UART0_RX_CSR 0x348c 1049 1050/* 1051 * UART0_FRAME_CSR 1052 */ 1053#define UART0_FRAME_CSR 0x3490 1054 1055/* 1056 * UART0_BUFFER_CSR 1057 */ 1058#define UART0_BUFFER_CSR 0x3494 1059 1060/* 1061 * IO_CNTL_CSR 1062 * RF_PS: Set RF interface value to power save 1063 */ 1064#define IO_CNTL_CSR 0x3498 1065#define IO_CNTL_CSR_RF_PS FIELD32(0x00000004) 1066 1067/* 1068 * UART_INT_SOURCE_CSR 1069 */ 1070#define UART_INT_SOURCE_CSR 0x34a8 1071 1072/* 1073 * UART_INT_MASK_CSR 1074 */ 1075#define UART_INT_MASK_CSR 0x34ac 1076 1077/* 1078 * PBF_QUEUE_CSR 1079 */ 1080#define PBF_QUEUE_CSR 0x34b0 1081 1082/* 1083 * Firmware DMA registers. 1084 * Firmware DMA registers are dedicated for MCU usage 1085 * and should not be touched by host driver. 1086 * Therefore we skip the definition of these registers. 1087 */ 1088#define FW_TX_BASE_CSR 0x34c0 1089#define FW_TX_START_CSR 0x34c4 1090#define FW_TX_LAST_CSR 0x34c8 1091#define FW_MODE_CNTL_CSR 0x34cc 1092#define FW_TXPTR_CSR 0x34d0 1093 1094/* 1095 * 8051 firmware image. 1096 */ 1097#define FIRMWARE_RT2561 "rt2561.bin" 1098#define FIRMWARE_RT2561s "rt2561s.bin" 1099#define FIRMWARE_RT2661 "rt2661.bin" 1100#define FIRMWARE_IMAGE_BASE 0x4000 1101 1102/* 1103 * BBP registers. 1104 * The wordsize of the BBP is 8 bits. 1105 */ 1106 1107/* 1108 * R2 1109 */ 1110#define BBP_R2_BG_MODE FIELD8(0x20) 1111 1112/* 1113 * R3 1114 */ 1115#define BBP_R3_SMART_MODE FIELD8(0x01) 1116 1117/* 1118 * R4: RX antenna control 1119 * FRAME_END: 1 - DPDT, 0 - SPDT (Only valid for 802.11G, RF2527 & RF2529) 1120 */ 1121 1122/* 1123 * ANTENNA_CONTROL semantics (guessed): 1124 * 0x1: Software controlled antenna switching (fixed or SW diversity) 1125 * 0x2: Hardware diversity. 1126 */ 1127#define BBP_R4_RX_ANTENNA_CONTROL FIELD8(0x03) 1128#define BBP_R4_RX_FRAME_END FIELD8(0x20) 1129 1130/* 1131 * R77 1132 */ 1133#define BBP_R77_RX_ANTENNA FIELD8(0x03) 1134 1135/* 1136 * RF registers 1137 */ 1138 1139/* 1140 * RF 3 1141 */ 1142#define RF3_TXPOWER FIELD32(0x00003e00) 1143 1144/* 1145 * RF 4 1146 */ 1147#define RF4_FREQ_OFFSET FIELD32(0x0003f000) 1148 1149/* 1150 * EEPROM content. 1151 * The wordsize of the EEPROM is 16 bits. 1152 */ 1153 1154/* 1155 * HW MAC address. 1156 */ 1157#define EEPROM_MAC_ADDR_0 0x0002 1158#define EEPROM_MAC_ADDR_BYTE0 FIELD16(0x00ff) 1159#define EEPROM_MAC_ADDR_BYTE1 FIELD16(0xff00) 1160#define EEPROM_MAC_ADDR1 0x0003 1161#define EEPROM_MAC_ADDR_BYTE2 FIELD16(0x00ff) 1162#define EEPROM_MAC_ADDR_BYTE3 FIELD16(0xff00) 1163#define EEPROM_MAC_ADDR_2 0x0004 1164#define EEPROM_MAC_ADDR_BYTE4 FIELD16(0x00ff) 1165#define EEPROM_MAC_ADDR_BYTE5 FIELD16(0xff00) 1166 1167/* 1168 * EEPROM antenna. 1169 * ANTENNA_NUM: Number of antenna's. 1170 * TX_DEFAULT: Default antenna 0: diversity, 1: A, 2: B. 1171 * RX_DEFAULT: Default antenna 0: diversity, 1: A, 2: B. 1172 * FRAME_TYPE: 0: DPDT , 1: SPDT , noted this bit is valid for g only. 1173 * DYN_TXAGC: Dynamic TX AGC control. 1174 * HARDWARE_RADIO: 1: Hardware controlled radio. Read GPIO0. 1175 * RF_TYPE: Rf_type of this adapter. 1176 */ 1177#define EEPROM_ANTENNA 0x0010 1178#define EEPROM_ANTENNA_NUM FIELD16(0x0003) 1179#define EEPROM_ANTENNA_TX_DEFAULT FIELD16(0x000c) 1180#define EEPROM_ANTENNA_RX_DEFAULT FIELD16(0x0030) 1181#define EEPROM_ANTENNA_FRAME_TYPE FIELD16(0x0040) 1182#define EEPROM_ANTENNA_DYN_TXAGC FIELD16(0x0200) 1183#define EEPROM_ANTENNA_HARDWARE_RADIO FIELD16(0x0400) 1184#define EEPROM_ANTENNA_RF_TYPE FIELD16(0xf800) 1185 1186/* 1187 * EEPROM NIC config. 1188 * ENABLE_DIVERSITY: 1:enable, 0:disable. 1189 * EXTERNAL_LNA_BG: External LNA enable for 2.4G. 1190 * CARDBUS_ACCEL: 0:enable, 1:disable. 1191 * EXTERNAL_LNA_A: External LNA enable for 5G. 1192 */ 1193#define EEPROM_NIC 0x0011 1194#define EEPROM_NIC_ENABLE_DIVERSITY FIELD16(0x0001) 1195#define EEPROM_NIC_TX_DIVERSITY FIELD16(0x0002) 1196#define EEPROM_NIC_RX_FIXED FIELD16(0x0004) 1197#define EEPROM_NIC_TX_FIXED FIELD16(0x0008) 1198#define EEPROM_NIC_EXTERNAL_LNA_BG FIELD16(0x0010) 1199#define EEPROM_NIC_CARDBUS_ACCEL FIELD16(0x0020) 1200#define EEPROM_NIC_EXTERNAL_LNA_A FIELD16(0x0040) 1201 1202/* 1203 * EEPROM geography. 1204 * GEO_A: Default geographical setting for 5GHz band 1205 * GEO: Default geographical setting. 1206 */ 1207#define EEPROM_GEOGRAPHY 0x0012 1208#define EEPROM_GEOGRAPHY_GEO_A FIELD16(0x00ff) 1209#define EEPROM_GEOGRAPHY_GEO FIELD16(0xff00) 1210 1211/* 1212 * EEPROM BBP. 1213 */ 1214#define EEPROM_BBP_START 0x0013 1215#define EEPROM_BBP_SIZE 16 1216#define EEPROM_BBP_VALUE FIELD16(0x00ff) 1217#define EEPROM_BBP_REG_ID FIELD16(0xff00) 1218 1219/* 1220 * EEPROM TXPOWER 802.11G 1221 */ 1222#define EEPROM_TXPOWER_G_START 0x0023 1223#define EEPROM_TXPOWER_G_SIZE 7 1224#define EEPROM_TXPOWER_G_1 FIELD16(0x00ff) 1225#define EEPROM_TXPOWER_G_2 FIELD16(0xff00) 1226 1227/* 1228 * EEPROM Frequency 1229 */ 1230#define EEPROM_FREQ 0x002f 1231#define EEPROM_FREQ_OFFSET FIELD16(0x00ff) 1232#define EEPROM_FREQ_SEQ_MASK FIELD16(0xff00) 1233#define EEPROM_FREQ_SEQ FIELD16(0x0300) 1234 1235/* 1236 * EEPROM LED. 1237 * POLARITY_RDY_G: Polarity RDY_G setting. 1238 * POLARITY_RDY_A: Polarity RDY_A setting. 1239 * POLARITY_ACT: Polarity ACT setting. 1240 * POLARITY_GPIO_0: Polarity GPIO0 setting. 1241 * POLARITY_GPIO_1: Polarity GPIO1 setting. 1242 * POLARITY_GPIO_2: Polarity GPIO2 setting. 1243 * POLARITY_GPIO_3: Polarity GPIO3 setting. 1244 * POLARITY_GPIO_4: Polarity GPIO4 setting. 1245 * LED_MODE: Led mode. 1246 */ 1247#define EEPROM_LED 0x0030 1248#define EEPROM_LED_POLARITY_RDY_G FIELD16(0x0001) 1249#define EEPROM_LED_POLARITY_RDY_A FIELD16(0x0002) 1250#define EEPROM_LED_POLARITY_ACT FIELD16(0x0004) 1251#define EEPROM_LED_POLARITY_GPIO_0 FIELD16(0x0008) 1252#define EEPROM_LED_POLARITY_GPIO_1 FIELD16(0x0010) 1253#define EEPROM_LED_POLARITY_GPIO_2 FIELD16(0x0020) 1254#define EEPROM_LED_POLARITY_GPIO_3 FIELD16(0x0040) 1255#define EEPROM_LED_POLARITY_GPIO_4 FIELD16(0x0080) 1256#define EEPROM_LED_LED_MODE FIELD16(0x1f00) 1257 1258/* 1259 * EEPROM TXPOWER 802.11A 1260 */ 1261#define EEPROM_TXPOWER_A_START 0x0031 1262#define EEPROM_TXPOWER_A_SIZE 12 1263#define EEPROM_TXPOWER_A_1 FIELD16(0x00ff) 1264#define EEPROM_TXPOWER_A_2 FIELD16(0xff00) 1265 1266/* 1267 * EEPROM RSSI offset 802.11BG 1268 */ 1269#define EEPROM_RSSI_OFFSET_BG 0x004d 1270#define EEPROM_RSSI_OFFSET_BG_1 FIELD16(0x00ff) 1271#define EEPROM_RSSI_OFFSET_BG_2 FIELD16(0xff00) 1272 1273/* 1274 * EEPROM RSSI offset 802.11A 1275 */ 1276#define EEPROM_RSSI_OFFSET_A 0x004e 1277#define EEPROM_RSSI_OFFSET_A_1 FIELD16(0x00ff) 1278#define EEPROM_RSSI_OFFSET_A_2 FIELD16(0xff00) 1279 1280/* 1281 * MCU mailbox commands. 1282 */ 1283#define MCU_SLEEP 0x30 1284#define MCU_WAKEUP 0x31 1285#define MCU_LED 0x50 1286#define MCU_LED_STRENGTH 0x52 1287 1288/* 1289 * DMA descriptor defines. 1290 */ 1291#define TXD_DESC_SIZE ( 16 * sizeof(__le32) ) 1292#define TXINFO_SIZE ( 6 * sizeof(__le32) ) 1293#define RXD_DESC_SIZE ( 16 * sizeof(__le32) ) 1294 1295/* 1296 * TX descriptor format for TX, PRIO and Beacon Ring. 1297 */ 1298 1299/* 1300 * Word0 1301 * TKIP_MIC: ASIC appends TKIP MIC if TKIP is used. 1302 * KEY_TABLE: Use per-client pairwise KEY table. 1303 * KEY_INDEX: 1304 * Key index (0~31) to the pairwise KEY table. 1305 * 0~3 to shared KEY table 0 (BSS0). 1306 * 4~7 to shared KEY table 1 (BSS1). 1307 * 8~11 to shared KEY table 2 (BSS2). 1308 * 12~15 to shared KEY table 3 (BSS3). 1309 * BURST: Next frame belongs to same "burst" event. 1310 */ 1311#define TXD_W0_OWNER_NIC FIELD32(0x00000001) 1312#define TXD_W0_VALID FIELD32(0x00000002) 1313#define TXD_W0_MORE_FRAG FIELD32(0x00000004) 1314#define TXD_W0_ACK FIELD32(0x00000008) 1315#define TXD_W0_TIMESTAMP FIELD32(0x00000010) 1316#define TXD_W0_OFDM FIELD32(0x00000020) 1317#define TXD_W0_IFS FIELD32(0x00000040) 1318#define TXD_W0_RETRY_MODE FIELD32(0x00000080) 1319#define TXD_W0_TKIP_MIC FIELD32(0x00000100) 1320#define TXD_W0_KEY_TABLE FIELD32(0x00000200) 1321#define TXD_W0_KEY_INDEX FIELD32(0x0000fc00) 1322#define TXD_W0_DATABYTE_COUNT FIELD32(0x0fff0000) 1323#define TXD_W0_BURST FIELD32(0x10000000) 1324#define TXD_W0_CIPHER_ALG FIELD32(0xe0000000) 1325 1326/* 1327 * Word1 1328 * HOST_Q_ID: EDCA/HCCA queue ID. 1329 * HW_SEQUENCE: MAC overwrites the frame sequence number. 1330 * BUFFER_COUNT: Number of buffers in this TXD. 1331 */ 1332#define TXD_W1_HOST_Q_ID FIELD32(0x0000000f) 1333#define TXD_W1_AIFSN FIELD32(0x000000f0) 1334#define TXD_W1_CWMIN FIELD32(0x00000f00) 1335#define TXD_W1_CWMAX FIELD32(0x0000f000) 1336#define TXD_W1_IV_OFFSET FIELD32(0x003f0000) 1337#define TXD_W1_PIGGY_BACK FIELD32(0x01000000) 1338#define TXD_W1_HW_SEQUENCE FIELD32(0x10000000) 1339#define TXD_W1_BUFFER_COUNT FIELD32(0xe0000000) 1340 1341/* 1342 * Word2: PLCP information 1343 */ 1344#define TXD_W2_PLCP_SIGNAL FIELD32(0x000000ff) 1345#define TXD_W2_PLCP_SERVICE FIELD32(0x0000ff00) 1346#define TXD_W2_PLCP_LENGTH_LOW FIELD32(0x00ff0000) 1347#define TXD_W2_PLCP_LENGTH_HIGH FIELD32(0xff000000) 1348 1349/* 1350 * Word3 1351 */ 1352#define TXD_W3_IV FIELD32(0xffffffff) 1353 1354/* 1355 * Word4 1356 */ 1357#define TXD_W4_EIV FIELD32(0xffffffff) 1358 1359/* 1360 * Word5 1361 * FRAME_OFFSET: Frame start offset inside ASIC TXFIFO (after TXINFO field). 1362 * TXD_W5_PID_SUBTYPE: Driver assigned packet ID index for txdone handler. 1363 * TXD_W5_PID_TYPE: Driver assigned packet ID type for txdone handler. 1364 * WAITING_DMA_DONE_INT: TXD been filled with data 1365 * and waiting for TxDoneISR housekeeping. 1366 */ 1367#define TXD_W5_FRAME_OFFSET FIELD32(0x000000ff) 1368#define TXD_W5_PID_SUBTYPE FIELD32(0x00001f00) 1369#define TXD_W5_PID_TYPE FIELD32(0x0000e000) 1370#define TXD_W5_TX_POWER FIELD32(0x00ff0000) 1371#define TXD_W5_WAITING_DMA_DONE_INT FIELD32(0x01000000) 1372 1373/* 1374 * the above 24-byte is called TXINFO and will be DMAed to MAC block 1375 * through TXFIFO. MAC block use this TXINFO to control the transmission 1376 * behavior of this frame. 1377 * The following fields are not used by MAC block. 1378 * They are used by DMA block and HOST driver only. 1379 * Once a frame has been DMA to ASIC, all the following fields are useless 1380 * to ASIC. 1381 */ 1382 1383/* 1384 * Word6-10: Buffer physical address 1385 */ 1386#define TXD_W6_BUFFER_PHYSICAL_ADDRESS FIELD32(0xffffffff) 1387#define TXD_W7_BUFFER_PHYSICAL_ADDRESS FIELD32(0xffffffff) 1388#define TXD_W8_BUFFER_PHYSICAL_ADDRESS FIELD32(0xffffffff) 1389#define TXD_W9_BUFFER_PHYSICAL_ADDRESS FIELD32(0xffffffff) 1390#define TXD_W10_BUFFER_PHYSICAL_ADDRESS FIELD32(0xffffffff) 1391 1392/* 1393 * Word11-13: Buffer length 1394 */ 1395#define TXD_W11_BUFFER_LENGTH0 FIELD32(0x00000fff) 1396#define TXD_W11_BUFFER_LENGTH1 FIELD32(0x0fff0000) 1397#define TXD_W12_BUFFER_LENGTH2 FIELD32(0x00000fff) 1398#define TXD_W12_BUFFER_LENGTH3 FIELD32(0x0fff0000) 1399#define TXD_W13_BUFFER_LENGTH4 FIELD32(0x00000fff) 1400 1401/* 1402 * Word14 1403 */ 1404#define TXD_W14_SK_BUFFER FIELD32(0xffffffff) 1405 1406/* 1407 * Word15 1408 */ 1409#define TXD_W15_NEXT_SK_BUFFER FIELD32(0xffffffff) 1410 1411/* 1412 * RX descriptor format for RX Ring. 1413 */ 1414 1415/* 1416 * Word0 1417 * CIPHER_ERROR: 1:ICV error, 2:MIC error, 3:invalid key. 1418 * KEY_INDEX: Decryption key actually used. 1419 */ 1420#define RXD_W0_OWNER_NIC FIELD32(0x00000001) 1421#define RXD_W0_DROP FIELD32(0x00000002) 1422#define RXD_W0_UNICAST_TO_ME FIELD32(0x00000004) 1423#define RXD_W0_MULTICAST FIELD32(0x00000008) 1424#define RXD_W0_BROADCAST FIELD32(0x00000010) 1425#define RXD_W0_MY_BSS FIELD32(0x00000020) 1426#define RXD_W0_CRC_ERROR FIELD32(0x00000040) 1427#define RXD_W0_OFDM FIELD32(0x00000080) 1428#define RXD_W0_CIPHER_ERROR FIELD32(0x00000300) 1429#define RXD_W0_KEY_INDEX FIELD32(0x0000fc00) 1430#define RXD_W0_DATABYTE_COUNT FIELD32(0x0fff0000) 1431#define RXD_W0_CIPHER_ALG FIELD32(0xe0000000) 1432 1433/* 1434 * Word1 1435 * SIGNAL: RX raw data rate reported by BBP. 1436 */ 1437#define RXD_W1_SIGNAL FIELD32(0x000000ff) 1438#define RXD_W1_RSSI_AGC FIELD32(0x00001f00) 1439#define RXD_W1_RSSI_LNA FIELD32(0x00006000) 1440#define RXD_W1_FRAME_OFFSET FIELD32(0x7f000000) 1441 1442/* 1443 * Word2 1444 * IV: Received IV of originally encrypted. 1445 */ 1446#define RXD_W2_IV FIELD32(0xffffffff) 1447 1448/* 1449 * Word3 1450 * EIV: Received EIV of originally encrypted. 1451 */ 1452#define RXD_W3_EIV FIELD32(0xffffffff) 1453 1454/* 1455 * Word4 1456 * ICV: Received ICV of originally encrypted. 1457 * NOTE: This is a guess, the official definition is "reserved" 1458 */ 1459#define RXD_W4_ICV FIELD32(0xffffffff) 1460 1461/* 1462 * the above 20-byte is called RXINFO and will be DMAed to MAC RX block 1463 * and passed to the HOST driver. 1464 * The following fields are for DMA block and HOST usage only. 1465 * Can't be touched by ASIC MAC block. 1466 */ 1467 1468/* 1469 * Word5 1470 */ 1471#define RXD_W5_BUFFER_PHYSICAL_ADDRESS FIELD32(0xffffffff) 1472 1473/* 1474 * Word6-15: Reserved 1475 */ 1476#define RXD_W6_RESERVED FIELD32(0xffffffff) 1477#define RXD_W7_RESERVED FIELD32(0xffffffff) 1478#define RXD_W8_RESERVED FIELD32(0xffffffff) 1479#define RXD_W9_RESERVED FIELD32(0xffffffff) 1480#define RXD_W10_RESERVED FIELD32(0xffffffff) 1481#define RXD_W11_RESERVED FIELD32(0xffffffff) 1482#define RXD_W12_RESERVED FIELD32(0xffffffff) 1483#define RXD_W13_RESERVED FIELD32(0xffffffff) 1484#define RXD_W14_RESERVED FIELD32(0xffffffff) 1485#define RXD_W15_RESERVED FIELD32(0xffffffff) 1486 1487/* 1488 * Macros for converting txpower from EEPROM to mac80211 value 1489 * and from mac80211 value to register value. 1490 */ 1491#define MIN_TXPOWER 0 1492#define MAX_TXPOWER 31 1493#define DEFAULT_TXPOWER 24 1494 1495#define TXPOWER_FROM_DEV(__txpower) \ 1496 (((u8)(__txpower)) > MAX_TXPOWER) ? DEFAULT_TXPOWER : (__txpower) 1497 1498#define TXPOWER_TO_DEV(__txpower) \ 1499 clamp_t(char, __txpower, MIN_TXPOWER, MAX_TXPOWER) 1500 1501#endif /* RT61PCI_H */ 1502