1 /* SPDX-License-Identifier: GPL-2.0 OR BSD-3-Clause */ 2 /* Copyright(c) 2018-2019 Realtek Corporation 3 */ 4 5 #ifndef __RTK_MAIN_H_ 6 #define __RTK_MAIN_H_ 7 8 #include <net/mac80211.h> 9 #include <linux/vmalloc.h> 10 #include <linux/firmware.h> 11 #include <linux/average.h> 12 #include <linux/bitops.h> 13 #include <linux/bitfield.h> 14 #include <linux/iopoll.h> 15 #include <linux/interrupt.h> 16 #include <linux/workqueue.h> 17 18 #include "util.h" 19 20 #define RTW_MAX_MAC_ID_NUM 32 21 #define RTW_MAX_SEC_CAM_NUM 32 22 #define MAX_PG_CAM_BACKUP_NUM 8 23 24 #define RTW_SCAN_MAX_SSIDS 4 25 26 #define RTW_MAX_PATTERN_NUM 12 27 #define RTW_MAX_PATTERN_MASK_SIZE 16 28 #define RTW_MAX_PATTERN_SIZE 128 29 30 #define RTW_WATCH_DOG_DELAY_TIME round_jiffies_relative(HZ * 2) 31 32 #define RFREG_MASK 0xfffff 33 #define INV_RF_DATA 0xffffffff 34 #define TX_PAGE_SIZE_SHIFT 7 35 #define TX_PAGE_SIZE (1 << TX_PAGE_SIZE_SHIFT) 36 37 #define RTW_CHANNEL_WIDTH_MAX 3 38 #define RTW_RF_PATH_MAX 4 39 #define HW_FEATURE_LEN 13 40 41 #define RTW_TP_SHIFT 18 /* bytes/2s --> Mbps */ 42 43 extern bool rtw_bf_support; 44 extern bool rtw_disable_lps_deep_mode; 45 extern unsigned int rtw_debug_mask; 46 extern bool rtw_edcca_enabled; 47 extern const struct ieee80211_ops rtw_ops; 48 49 #define RTW_MAX_CHANNEL_NUM_2G 14 50 #define RTW_MAX_CHANNEL_NUM_5G 49 51 52 struct rtw_dev; 53 struct rtw_debugfs; 54 55 enum rtw_hci_type { 56 RTW_HCI_TYPE_PCIE, 57 RTW_HCI_TYPE_USB, 58 RTW_HCI_TYPE_SDIO, 59 60 RTW_HCI_TYPE_UNDEFINE, 61 }; 62 63 struct rtw_hci { 64 struct rtw_hci_ops *ops; 65 enum rtw_hci_type type; 66 67 u32 rpwm_addr; 68 u32 cpwm_addr; 69 70 u8 bulkout_num; 71 }; 72 73 #define IS_CH_5G_BAND_1(channel) ((channel) >= 36 && (channel <= 48)) 74 #define IS_CH_5G_BAND_2(channel) ((channel) >= 52 && (channel <= 64)) 75 #define IS_CH_5G_BAND_3(channel) ((channel) >= 100 && (channel <= 144)) 76 #define IS_CH_5G_BAND_4(channel) ((channel) >= 149 && (channel <= 177)) 77 78 #define IS_CH_5G_BAND_MID(channel) \ 79 (IS_CH_5G_BAND_2(channel) || IS_CH_5G_BAND_3(channel)) 80 81 #define IS_CH_2G_BAND(channel) ((channel) <= 14) 82 #define IS_CH_5G_BAND(channel) \ 83 (IS_CH_5G_BAND_1(channel) || IS_CH_5G_BAND_2(channel) || \ 84 IS_CH_5G_BAND_3(channel) || IS_CH_5G_BAND_4(channel)) 85 86 enum rtw_supported_band { 87 RTW_BAND_2G = BIT(NL80211_BAND_2GHZ), 88 RTW_BAND_5G = BIT(NL80211_BAND_5GHZ), 89 RTW_BAND_60G = BIT(NL80211_BAND_60GHZ), 90 }; 91 92 /* now, support up to 80M bw */ 93 #define RTW_MAX_CHANNEL_WIDTH RTW_CHANNEL_WIDTH_80 94 95 enum rtw_bandwidth { 96 RTW_CHANNEL_WIDTH_20 = 0, 97 RTW_CHANNEL_WIDTH_40 = 1, 98 RTW_CHANNEL_WIDTH_80 = 2, 99 RTW_CHANNEL_WIDTH_160 = 3, 100 RTW_CHANNEL_WIDTH_80_80 = 4, 101 RTW_CHANNEL_WIDTH_5 = 5, 102 RTW_CHANNEL_WIDTH_10 = 6, 103 }; 104 105 enum rtw_sc_offset { 106 RTW_SC_DONT_CARE = 0, 107 RTW_SC_20_UPPER = 1, 108 RTW_SC_20_LOWER = 2, 109 RTW_SC_20_UPMOST = 3, 110 RTW_SC_20_LOWEST = 4, 111 RTW_SC_40_UPPER = 9, 112 RTW_SC_40_LOWER = 10, 113 }; 114 115 enum rtw_net_type { 116 RTW_NET_NO_LINK = 0, 117 RTW_NET_AD_HOC = 1, 118 RTW_NET_MGD_LINKED = 2, 119 RTW_NET_AP_MODE = 3, 120 }; 121 122 enum rtw_rf_type { 123 RF_1T1R = 0, 124 RF_1T2R = 1, 125 RF_2T2R = 2, 126 RF_2T3R = 3, 127 RF_2T4R = 4, 128 RF_3T3R = 5, 129 RF_3T4R = 6, 130 RF_4T4R = 7, 131 RF_TYPE_MAX, 132 }; 133 134 enum rtw_rf_path { 135 RF_PATH_A = 0, 136 RF_PATH_B = 1, 137 RF_PATH_C = 2, 138 RF_PATH_D = 3, 139 }; 140 141 enum rtw_bb_path { 142 BB_PATH_A = BIT(0), 143 BB_PATH_B = BIT(1), 144 BB_PATH_C = BIT(2), 145 BB_PATH_D = BIT(3), 146 147 BB_PATH_AB = (BB_PATH_A | BB_PATH_B), 148 BB_PATH_AC = (BB_PATH_A | BB_PATH_C), 149 BB_PATH_AD = (BB_PATH_A | BB_PATH_D), 150 BB_PATH_BC = (BB_PATH_B | BB_PATH_C), 151 BB_PATH_BD = (BB_PATH_B | BB_PATH_D), 152 BB_PATH_CD = (BB_PATH_C | BB_PATH_D), 153 154 BB_PATH_ABC = (BB_PATH_A | BB_PATH_B | BB_PATH_C), 155 BB_PATH_ABD = (BB_PATH_A | BB_PATH_B | BB_PATH_D), 156 BB_PATH_ACD = (BB_PATH_A | BB_PATH_C | BB_PATH_D), 157 BB_PATH_BCD = (BB_PATH_B | BB_PATH_C | BB_PATH_D), 158 159 BB_PATH_ABCD = (BB_PATH_A | BB_PATH_B | BB_PATH_C | BB_PATH_D), 160 }; 161 162 enum rtw_rate_section { 163 RTW_RATE_SECTION_CCK = 0, 164 RTW_RATE_SECTION_OFDM, 165 RTW_RATE_SECTION_HT_1S, 166 RTW_RATE_SECTION_HT_2S, 167 RTW_RATE_SECTION_VHT_1S, 168 RTW_RATE_SECTION_VHT_2S, 169 170 /* keep last */ 171 RTW_RATE_SECTION_MAX, 172 }; 173 174 enum rtw_wireless_set { 175 WIRELESS_CCK = 0x00000001, 176 WIRELESS_OFDM = 0x00000002, 177 WIRELESS_HT = 0x00000004, 178 WIRELESS_VHT = 0x00000008, 179 }; 180 181 #define HT_STBC_EN BIT(0) 182 #define VHT_STBC_EN BIT(1) 183 #define HT_LDPC_EN BIT(0) 184 #define VHT_LDPC_EN BIT(1) 185 186 enum rtw_chip_type { 187 RTW_CHIP_TYPE_8822B, 188 RTW_CHIP_TYPE_8822C, 189 RTW_CHIP_TYPE_8723D, 190 RTW_CHIP_TYPE_8821C, 191 RTW_CHIP_TYPE_8703B, 192 }; 193 194 enum rtw_tx_queue_type { 195 /* the order of AC queues matters */ 196 RTW_TX_QUEUE_BK = 0x0, 197 RTW_TX_QUEUE_BE = 0x1, 198 RTW_TX_QUEUE_VI = 0x2, 199 RTW_TX_QUEUE_VO = 0x3, 200 201 RTW_TX_QUEUE_BCN = 0x4, 202 RTW_TX_QUEUE_MGMT = 0x5, 203 RTW_TX_QUEUE_HI0 = 0x6, 204 RTW_TX_QUEUE_H2C = 0x7, 205 /* keep it last */ 206 RTK_MAX_TX_QUEUE_NUM 207 }; 208 209 enum rtw_rx_queue_type { 210 RTW_RX_QUEUE_MPDU = 0x0, 211 RTW_RX_QUEUE_C2H = 0x1, 212 /* keep it last */ 213 RTK_MAX_RX_QUEUE_NUM 214 }; 215 216 enum rtw_fw_type { 217 RTW_NORMAL_FW = 0x0, 218 RTW_WOWLAN_FW = 0x1, 219 }; 220 221 enum rtw_rate_index { 222 RTW_RATEID_BGN_40M_2SS = 0, 223 RTW_RATEID_BGN_40M_1SS = 1, 224 RTW_RATEID_BGN_20M_2SS = 2, 225 RTW_RATEID_BGN_20M_1SS = 3, 226 RTW_RATEID_GN_N2SS = 4, 227 RTW_RATEID_GN_N1SS = 5, 228 RTW_RATEID_BG = 6, 229 RTW_RATEID_G = 7, 230 RTW_RATEID_B_20M = 8, 231 RTW_RATEID_ARFR0_AC_2SS = 9, 232 RTW_RATEID_ARFR1_AC_1SS = 10, 233 RTW_RATEID_ARFR2_AC_2G_1SS = 11, 234 RTW_RATEID_ARFR3_AC_2G_2SS = 12, 235 RTW_RATEID_ARFR4_AC_3SS = 13, 236 RTW_RATEID_ARFR5_N_3SS = 14, 237 RTW_RATEID_ARFR7_N_4SS = 15, 238 RTW_RATEID_ARFR6_AC_4SS = 16 239 }; 240 241 enum rtw_trx_desc_rate { 242 DESC_RATE1M = 0x00, 243 DESC_RATE2M = 0x01, 244 DESC_RATE5_5M = 0x02, 245 DESC_RATE11M = 0x03, 246 247 DESC_RATE6M = 0x04, 248 DESC_RATE9M = 0x05, 249 DESC_RATE12M = 0x06, 250 DESC_RATE18M = 0x07, 251 DESC_RATE24M = 0x08, 252 DESC_RATE36M = 0x09, 253 DESC_RATE48M = 0x0a, 254 DESC_RATE54M = 0x0b, 255 256 DESC_RATEMCS0 = 0x0c, 257 DESC_RATEMCS1 = 0x0d, 258 DESC_RATEMCS2 = 0x0e, 259 DESC_RATEMCS3 = 0x0f, 260 DESC_RATEMCS4 = 0x10, 261 DESC_RATEMCS5 = 0x11, 262 DESC_RATEMCS6 = 0x12, 263 DESC_RATEMCS7 = 0x13, 264 DESC_RATEMCS8 = 0x14, 265 DESC_RATEMCS9 = 0x15, 266 DESC_RATEMCS10 = 0x16, 267 DESC_RATEMCS11 = 0x17, 268 DESC_RATEMCS12 = 0x18, 269 DESC_RATEMCS13 = 0x19, 270 DESC_RATEMCS14 = 0x1a, 271 DESC_RATEMCS15 = 0x1b, 272 DESC_RATEMCS16 = 0x1c, 273 DESC_RATEMCS17 = 0x1d, 274 DESC_RATEMCS18 = 0x1e, 275 DESC_RATEMCS19 = 0x1f, 276 DESC_RATEMCS20 = 0x20, 277 DESC_RATEMCS21 = 0x21, 278 DESC_RATEMCS22 = 0x22, 279 DESC_RATEMCS23 = 0x23, 280 DESC_RATEMCS24 = 0x24, 281 DESC_RATEMCS25 = 0x25, 282 DESC_RATEMCS26 = 0x26, 283 DESC_RATEMCS27 = 0x27, 284 DESC_RATEMCS28 = 0x28, 285 DESC_RATEMCS29 = 0x29, 286 DESC_RATEMCS30 = 0x2a, 287 DESC_RATEMCS31 = 0x2b, 288 289 DESC_RATEVHT1SS_MCS0 = 0x2c, 290 DESC_RATEVHT1SS_MCS1 = 0x2d, 291 DESC_RATEVHT1SS_MCS2 = 0x2e, 292 DESC_RATEVHT1SS_MCS3 = 0x2f, 293 DESC_RATEVHT1SS_MCS4 = 0x30, 294 DESC_RATEVHT1SS_MCS5 = 0x31, 295 DESC_RATEVHT1SS_MCS6 = 0x32, 296 DESC_RATEVHT1SS_MCS7 = 0x33, 297 DESC_RATEVHT1SS_MCS8 = 0x34, 298 DESC_RATEVHT1SS_MCS9 = 0x35, 299 300 DESC_RATEVHT2SS_MCS0 = 0x36, 301 DESC_RATEVHT2SS_MCS1 = 0x37, 302 DESC_RATEVHT2SS_MCS2 = 0x38, 303 DESC_RATEVHT2SS_MCS3 = 0x39, 304 DESC_RATEVHT2SS_MCS4 = 0x3a, 305 DESC_RATEVHT2SS_MCS5 = 0x3b, 306 DESC_RATEVHT2SS_MCS6 = 0x3c, 307 DESC_RATEVHT2SS_MCS7 = 0x3d, 308 DESC_RATEVHT2SS_MCS8 = 0x3e, 309 DESC_RATEVHT2SS_MCS9 = 0x3f, 310 311 DESC_RATEVHT3SS_MCS0 = 0x40, 312 DESC_RATEVHT3SS_MCS1 = 0x41, 313 DESC_RATEVHT3SS_MCS2 = 0x42, 314 DESC_RATEVHT3SS_MCS3 = 0x43, 315 DESC_RATEVHT3SS_MCS4 = 0x44, 316 DESC_RATEVHT3SS_MCS5 = 0x45, 317 DESC_RATEVHT3SS_MCS6 = 0x46, 318 DESC_RATEVHT3SS_MCS7 = 0x47, 319 DESC_RATEVHT3SS_MCS8 = 0x48, 320 DESC_RATEVHT3SS_MCS9 = 0x49, 321 322 DESC_RATEVHT4SS_MCS0 = 0x4a, 323 DESC_RATEVHT4SS_MCS1 = 0x4b, 324 DESC_RATEVHT4SS_MCS2 = 0x4c, 325 DESC_RATEVHT4SS_MCS3 = 0x4d, 326 DESC_RATEVHT4SS_MCS4 = 0x4e, 327 DESC_RATEVHT4SS_MCS5 = 0x4f, 328 DESC_RATEVHT4SS_MCS6 = 0x50, 329 DESC_RATEVHT4SS_MCS7 = 0x51, 330 DESC_RATEVHT4SS_MCS8 = 0x52, 331 DESC_RATEVHT4SS_MCS9 = 0x53, 332 333 DESC_RATE_MAX, 334 }; 335 336 enum rtw_regulatory_domains { 337 RTW_REGD_FCC = 0, 338 RTW_REGD_MKK = 1, 339 RTW_REGD_ETSI = 2, 340 RTW_REGD_IC = 3, 341 RTW_REGD_KCC = 4, 342 RTW_REGD_ACMA = 5, 343 RTW_REGD_CHILE = 6, 344 RTW_REGD_UKRAINE = 7, 345 RTW_REGD_MEXICO = 8, 346 RTW_REGD_CN = 9, 347 RTW_REGD_QATAR = 10, 348 RTW_REGD_UK = 11, 349 350 RTW_REGD_WW, 351 RTW_REGD_MAX 352 }; 353 354 enum rtw_txq_flags { 355 RTW_TXQ_AMPDU, 356 RTW_TXQ_BLOCK_BA, 357 }; 358 359 enum rtw_flags { 360 RTW_FLAG_RUNNING, 361 RTW_FLAG_FW_RUNNING, 362 RTW_FLAG_SCANNING, 363 RTW_FLAG_POWERON, 364 RTW_FLAG_LEISURE_PS, 365 RTW_FLAG_LEISURE_PS_DEEP, 366 RTW_FLAG_DIG_DISABLE, 367 RTW_FLAG_BUSY_TRAFFIC, 368 RTW_FLAG_WOWLAN, 369 RTW_FLAG_RESTARTING, 370 RTW_FLAG_RESTART_TRIGGERING, 371 RTW_FLAG_FORCE_LOWEST_RATE, 372 373 NUM_OF_RTW_FLAGS, 374 }; 375 376 enum rtw_evm { 377 RTW_EVM_OFDM = 0, 378 RTW_EVM_1SS, 379 RTW_EVM_2SS_A, 380 RTW_EVM_2SS_B, 381 /* keep it last */ 382 RTW_EVM_NUM 383 }; 384 385 enum rtw_snr { 386 RTW_SNR_OFDM_A = 0, 387 RTW_SNR_OFDM_B, 388 RTW_SNR_OFDM_C, 389 RTW_SNR_OFDM_D, 390 RTW_SNR_1SS_A, 391 RTW_SNR_1SS_B, 392 RTW_SNR_1SS_C, 393 RTW_SNR_1SS_D, 394 RTW_SNR_2SS_A, 395 RTW_SNR_2SS_B, 396 RTW_SNR_2SS_C, 397 RTW_SNR_2SS_D, 398 /* keep it last */ 399 RTW_SNR_NUM 400 }; 401 402 enum rtw_port { 403 RTW_PORT_0 = 0, 404 RTW_PORT_1 = 1, 405 RTW_PORT_2 = 2, 406 RTW_PORT_3 = 3, 407 RTW_PORT_4 = 4, 408 RTW_PORT_NUM 409 }; 410 411 enum rtw_wow_flags { 412 RTW_WOW_FLAG_EN_MAGIC_PKT, 413 RTW_WOW_FLAG_EN_REKEY_PKT, 414 RTW_WOW_FLAG_EN_DISCONNECT, 415 416 /* keep it last */ 417 RTW_WOW_FLAG_MAX, 418 }; 419 420 /* the power index is represented by differences, which cck-1s & ht40-1s are 421 * the base values, so for 1s's differences, there are only ht20 & ofdm 422 */ 423 struct rtw_2g_1s_pwr_idx_diff { 424 #ifdef __LITTLE_ENDIAN 425 s8 ofdm:4; 426 s8 bw20:4; 427 #else 428 s8 bw20:4; 429 s8 ofdm:4; 430 #endif 431 } __packed; 432 433 struct rtw_2g_ns_pwr_idx_diff { 434 #ifdef __LITTLE_ENDIAN 435 s8 bw20:4; 436 s8 bw40:4; 437 s8 cck:4; 438 s8 ofdm:4; 439 #else 440 s8 ofdm:4; 441 s8 cck:4; 442 s8 bw40:4; 443 s8 bw20:4; 444 #endif 445 } __packed; 446 447 struct rtw_2g_txpwr_idx { 448 u8 cck_base[6]; 449 u8 bw40_base[5]; 450 struct rtw_2g_1s_pwr_idx_diff ht_1s_diff; 451 struct rtw_2g_ns_pwr_idx_diff ht_2s_diff; 452 struct rtw_2g_ns_pwr_idx_diff ht_3s_diff; 453 struct rtw_2g_ns_pwr_idx_diff ht_4s_diff; 454 }; 455 456 struct rtw_5g_ht_1s_pwr_idx_diff { 457 #ifdef __LITTLE_ENDIAN 458 s8 ofdm:4; 459 s8 bw20:4; 460 #else 461 s8 bw20:4; 462 s8 ofdm:4; 463 #endif 464 } __packed; 465 466 struct rtw_5g_ht_ns_pwr_idx_diff { 467 #ifdef __LITTLE_ENDIAN 468 s8 bw20:4; 469 s8 bw40:4; 470 #else 471 s8 bw40:4; 472 s8 bw20:4; 473 #endif 474 } __packed; 475 476 struct rtw_5g_ofdm_ns_pwr_idx_diff { 477 #ifdef __LITTLE_ENDIAN 478 s8 ofdm_3s:4; 479 s8 ofdm_2s:4; 480 s8 ofdm_4s:4; 481 s8 res:4; 482 #else 483 s8 res:4; 484 s8 ofdm_4s:4; 485 s8 ofdm_2s:4; 486 s8 ofdm_3s:4; 487 #endif 488 } __packed; 489 490 struct rtw_5g_vht_ns_pwr_idx_diff { 491 #ifdef __LITTLE_ENDIAN 492 s8 bw160:4; 493 s8 bw80:4; 494 #else 495 s8 bw80:4; 496 s8 bw160:4; 497 #endif 498 } __packed; 499 500 struct rtw_5g_txpwr_idx { 501 u8 bw40_base[14]; 502 struct rtw_5g_ht_1s_pwr_idx_diff ht_1s_diff; 503 struct rtw_5g_ht_ns_pwr_idx_diff ht_2s_diff; 504 struct rtw_5g_ht_ns_pwr_idx_diff ht_3s_diff; 505 struct rtw_5g_ht_ns_pwr_idx_diff ht_4s_diff; 506 struct rtw_5g_ofdm_ns_pwr_idx_diff ofdm_diff; 507 struct rtw_5g_vht_ns_pwr_idx_diff vht_1s_diff; 508 struct rtw_5g_vht_ns_pwr_idx_diff vht_2s_diff; 509 struct rtw_5g_vht_ns_pwr_idx_diff vht_3s_diff; 510 struct rtw_5g_vht_ns_pwr_idx_diff vht_4s_diff; 511 }; 512 513 struct rtw_txpwr_idx { 514 struct rtw_2g_txpwr_idx pwr_idx_2g; 515 struct rtw_5g_txpwr_idx pwr_idx_5g; 516 }; 517 518 struct rtw_channel_params { 519 u8 center_chan; 520 u8 primary_chan; 521 u8 bandwidth; 522 }; 523 524 struct rtw_hw_reg { 525 u32 addr; 526 u32 mask; 527 }; 528 529 struct rtw_hw_reg_desc { 530 u32 addr; 531 u32 mask; 532 const char *desc; 533 }; 534 535 struct rtw_ltecoex_addr { 536 u32 ctrl; 537 u32 wdata; 538 u32 rdata; 539 }; 540 541 struct rtw_reg_domain { 542 u32 addr; 543 u32 mask; 544 #define RTW_REG_DOMAIN_MAC32 0 545 #define RTW_REG_DOMAIN_MAC16 1 546 #define RTW_REG_DOMAIN_MAC8 2 547 #define RTW_REG_DOMAIN_RF_A 3 548 #define RTW_REG_DOMAIN_RF_B 4 549 #define RTW_REG_DOMAIN_NL 0xFF 550 u8 domain; 551 }; 552 553 struct rtw_rf_sipi_addr { 554 u32 hssi_1; 555 u32 hssi_2; 556 u32 lssi_read; 557 u32 lssi_read_pi; 558 }; 559 560 struct rtw_hw_reg_offset { 561 struct rtw_hw_reg hw_reg; 562 u8 offset; 563 }; 564 565 struct rtw_backup_info { 566 u8 len; 567 u32 reg; 568 u32 val; 569 }; 570 571 enum rtw_vif_port_set { 572 PORT_SET_MAC_ADDR = BIT(0), 573 PORT_SET_BSSID = BIT(1), 574 PORT_SET_NET_TYPE = BIT(2), 575 PORT_SET_AID = BIT(3), 576 PORT_SET_BCN_CTRL = BIT(4), 577 }; 578 579 struct rtw_vif_port { 580 struct rtw_hw_reg mac_addr; 581 struct rtw_hw_reg bssid; 582 struct rtw_hw_reg net_type; 583 struct rtw_hw_reg aid; 584 struct rtw_hw_reg bcn_ctrl; 585 }; 586 587 struct rtw_tx_pkt_info { 588 u32 tx_pkt_size; 589 u8 offset; 590 u8 pkt_offset; 591 u8 tim_offset; 592 u8 mac_id; 593 u8 rate_id; 594 u8 rate; 595 u8 qsel; 596 u8 bw; 597 u8 sec_type; 598 u8 sn; 599 bool ampdu_en; 600 u8 ampdu_factor; 601 u8 ampdu_density; 602 u16 seq; 603 bool stbc; 604 bool ldpc; 605 bool dis_rate_fallback; 606 bool bmc; 607 bool use_rate; 608 bool ls; 609 bool fs; 610 bool short_gi; 611 bool report; 612 bool rts; 613 bool dis_qselseq; 614 bool en_hwseq; 615 u8 hw_ssn_sel; 616 bool nav_use_hdr; 617 bool bt_null; 618 }; 619 620 struct rtw_rx_pkt_stat { 621 bool phy_status; 622 bool icv_err; 623 bool crc_err; 624 bool decrypted; 625 bool is_c2h; 626 bool channel_invalid; 627 628 s32 signal_power; 629 u16 pkt_len; 630 u8 bw; 631 u8 drv_info_sz; 632 u8 shift; 633 u8 rate; 634 u8 mac_id; 635 u8 cam_id; 636 u8 ppdu_cnt; 637 u32 tsf_low; 638 s8 rx_power[RTW_RF_PATH_MAX]; 639 u8 rssi; 640 u8 rxsc; 641 s8 rx_snr[RTW_RF_PATH_MAX]; 642 u8 rx_evm[RTW_RF_PATH_MAX]; 643 s8 cfo_tail[RTW_RF_PATH_MAX]; 644 u16 freq; 645 u8 band; 646 647 struct rtw_sta_info *si; 648 struct ieee80211_vif *vif; 649 struct ieee80211_hdr *hdr; 650 }; 651 652 DECLARE_EWMA(tp, 10, 2); 653 654 struct rtw_traffic_stats { 655 /* units in bytes */ 656 u64 tx_unicast; 657 u64 rx_unicast; 658 659 /* count for packets */ 660 u64 tx_cnt; 661 u64 rx_cnt; 662 663 /* units in Mbps */ 664 u32 tx_throughput; 665 u32 rx_throughput; 666 struct ewma_tp tx_ewma_tp; 667 struct ewma_tp rx_ewma_tp; 668 }; 669 670 enum rtw_lps_mode { 671 RTW_MODE_ACTIVE = 0, 672 RTW_MODE_LPS = 1, 673 RTW_MODE_WMM_PS = 2, 674 }; 675 676 enum rtw_lps_deep_mode { 677 LPS_DEEP_MODE_NONE = 0, 678 LPS_DEEP_MODE_LCLK = 1, 679 LPS_DEEP_MODE_PG = 2, 680 }; 681 682 enum rtw_pwr_state { 683 RTW_RF_OFF = 0x0, 684 RTW_RF_ON = 0x4, 685 RTW_ALL_ON = 0xc, 686 }; 687 688 struct rtw_lps_conf { 689 enum rtw_lps_mode mode; 690 enum rtw_lps_deep_mode deep_mode; 691 enum rtw_lps_deep_mode wow_deep_mode; 692 enum rtw_pwr_state state; 693 u8 awake_interval; 694 u8 rlbm; 695 u8 smart_ps; 696 u8 port_id; 697 bool sec_cam_backup; 698 bool pattern_cam_backup; 699 }; 700 701 enum rtw_hw_key_type { 702 RTW_CAM_NONE = 0, 703 RTW_CAM_WEP40 = 1, 704 RTW_CAM_TKIP = 2, 705 RTW_CAM_AES = 4, 706 RTW_CAM_WEP104 = 5, 707 }; 708 709 struct rtw_cam_entry { 710 bool valid; 711 bool group; 712 u8 addr[ETH_ALEN]; 713 u8 hw_key_type; 714 struct ieee80211_key_conf *key; 715 }; 716 717 struct rtw_sec_desc { 718 /* search strategy */ 719 bool default_key_search; 720 721 u32 total_cam_num; 722 struct rtw_cam_entry cam_table[RTW_MAX_SEC_CAM_NUM]; 723 DECLARE_BITMAP(cam_map, RTW_MAX_SEC_CAM_NUM); 724 }; 725 726 struct rtw_tx_report { 727 /* protect the tx report queue */ 728 spinlock_t q_lock; 729 struct sk_buff_head queue; 730 atomic_t sn; 731 struct timer_list purge_timer; 732 }; 733 734 struct rtw_ra_report { 735 struct rate_info txrate; 736 u32 bit_rate; 737 u8 desc_rate; 738 }; 739 740 struct rtw_txq { 741 struct list_head list; 742 unsigned long flags; 743 }; 744 745 DECLARE_EWMA(rssi, 10, 16); 746 747 struct rtw_sta_info { 748 struct rtw_dev *rtwdev; 749 struct ieee80211_sta *sta; 750 struct ieee80211_vif *vif; 751 752 struct ewma_rssi avg_rssi; 753 u8 rssi_level; 754 755 u8 mac_id; 756 u8 rate_id; 757 enum rtw_bandwidth bw_mode; 758 enum rtw_rf_type rf_type; 759 u8 stbc_en:2; 760 u8 ldpc_en:2; 761 bool sgi_enable; 762 bool vht_enable; 763 u8 init_ra_lv; 764 u64 ra_mask; 765 766 DECLARE_BITMAP(tid_ba, IEEE80211_NUM_TIDS); 767 768 struct rtw_ra_report ra_report; 769 770 bool use_cfg_mask; 771 struct cfg80211_bitrate_mask *mask; 772 773 struct work_struct rc_work; 774 }; 775 776 enum rtw_bfee_role { 777 RTW_BFEE_NONE, 778 RTW_BFEE_SU, 779 RTW_BFEE_MU 780 }; 781 782 struct rtw_bfee { 783 enum rtw_bfee_role role; 784 785 u16 p_aid; 786 u8 g_id; 787 u8 mac_addr[ETH_ALEN]; 788 u8 sound_dim; 789 790 /* SU-MIMO */ 791 u8 su_reg_index; 792 793 /* MU-MIMO */ 794 u16 aid; 795 }; 796 797 struct rtw_bf_info { 798 u8 bfer_mu_cnt; 799 u8 bfer_su_cnt; 800 DECLARE_BITMAP(bfer_su_reg_maping, 2); 801 u8 cur_csi_rpt_rate; 802 }; 803 804 struct rtw_vif { 805 enum rtw_net_type net_type; 806 u16 aid; 807 u8 mac_id; 808 u8 mac_addr[ETH_ALEN]; 809 u8 bssid[ETH_ALEN]; 810 u8 port; 811 u8 bcn_ctrl; 812 struct list_head rsvd_page_list; 813 struct ieee80211_tx_queue_params tx_params[IEEE80211_NUM_ACS]; 814 const struct rtw_vif_port *conf; 815 struct cfg80211_scan_request *scan_req; 816 struct ieee80211_scan_ies *scan_ies; 817 818 struct rtw_traffic_stats stats; 819 820 struct rtw_bfee bfee; 821 }; 822 823 struct rtw_regulatory { 824 char alpha2[2]; 825 u8 txpwr_regd_2g; 826 u8 txpwr_regd_5g; 827 }; 828 829 enum rtw_regd_state { 830 RTW_REGD_STATE_WORLDWIDE, 831 RTW_REGD_STATE_PROGRAMMED, 832 RTW_REGD_STATE_SETTING, 833 834 RTW_REGD_STATE_NR, 835 }; 836 837 struct rtw_regd { 838 enum rtw_regd_state state; 839 const struct rtw_regulatory *regulatory; 840 enum nl80211_dfs_regions dfs_region; 841 }; 842 843 struct rtw_chip_ops { 844 int (*mac_init)(struct rtw_dev *rtwdev); 845 int (*dump_fw_crash)(struct rtw_dev *rtwdev); 846 void (*shutdown)(struct rtw_dev *rtwdev); 847 int (*read_efuse)(struct rtw_dev *rtwdev, u8 *map); 848 void (*phy_set_param)(struct rtw_dev *rtwdev); 849 void (*set_channel)(struct rtw_dev *rtwdev, u8 channel, 850 u8 bandwidth, u8 primary_chan_idx); 851 void (*query_phy_status)(struct rtw_dev *rtwdev, u8 *phy_status, 852 struct rtw_rx_pkt_stat *pkt_stat); 853 u32 (*read_rf)(struct rtw_dev *rtwdev, enum rtw_rf_path rf_path, 854 u32 addr, u32 mask); 855 bool (*write_rf)(struct rtw_dev *rtwdev, enum rtw_rf_path rf_path, 856 u32 addr, u32 mask, u32 data); 857 void (*set_tx_power_index)(struct rtw_dev *rtwdev); 858 int (*rsvd_page_dump)(struct rtw_dev *rtwdev, u8 *buf, u32 offset, 859 u32 size); 860 int (*set_antenna)(struct rtw_dev *rtwdev, 861 u32 antenna_tx, 862 u32 antenna_rx); 863 void (*cfg_ldo25)(struct rtw_dev *rtwdev, bool enable); 864 void (*efuse_grant)(struct rtw_dev *rtwdev, bool enable); 865 void (*false_alarm_statistics)(struct rtw_dev *rtwdev); 866 void (*phy_calibration)(struct rtw_dev *rtwdev); 867 void (*dpk_track)(struct rtw_dev *rtwdev); 868 void (*cck_pd_set)(struct rtw_dev *rtwdev, u8 level); 869 void (*pwr_track)(struct rtw_dev *rtwdev); 870 void (*config_bfee)(struct rtw_dev *rtwdev, struct rtw_vif *vif, 871 struct rtw_bfee *bfee, bool enable); 872 void (*set_gid_table)(struct rtw_dev *rtwdev, 873 struct ieee80211_vif *vif, 874 struct ieee80211_bss_conf *conf); 875 void (*cfg_csi_rate)(struct rtw_dev *rtwdev, u8 rssi, u8 cur_rate, 876 u8 fixrate_en, u8 *new_rate); 877 void (*adaptivity_init)(struct rtw_dev *rtwdev); 878 void (*adaptivity)(struct rtw_dev *rtwdev); 879 void (*cfo_init)(struct rtw_dev *rtwdev); 880 void (*cfo_track)(struct rtw_dev *rtwdev); 881 void (*config_tx_path)(struct rtw_dev *rtwdev, u8 tx_path, 882 enum rtw_bb_path tx_path_1ss, 883 enum rtw_bb_path tx_path_cck, 884 bool is_tx2_path); 885 void (*config_txrx_mode)(struct rtw_dev *rtwdev, u8 tx_path, 886 u8 rx_path, bool is_tx2_path); 887 /* for USB/SDIO only */ 888 void (*fill_txdesc_checksum)(struct rtw_dev *rtwdev, 889 struct rtw_tx_pkt_info *pkt_info, 890 u8 *txdesc); 891 892 /* for coex */ 893 void (*coex_set_init)(struct rtw_dev *rtwdev); 894 void (*coex_set_ant_switch)(struct rtw_dev *rtwdev, 895 u8 ctrl_type, u8 pos_type); 896 void (*coex_set_gnt_fix)(struct rtw_dev *rtwdev); 897 void (*coex_set_gnt_debug)(struct rtw_dev *rtwdev); 898 void (*coex_set_rfe_type)(struct rtw_dev *rtwdev); 899 void (*coex_set_wl_tx_power)(struct rtw_dev *rtwdev, u8 wl_pwr); 900 void (*coex_set_wl_rx_gain)(struct rtw_dev *rtwdev, bool low_gain); 901 }; 902 903 #define RTW_PWR_POLLING_CNT 20000 904 905 #define RTW_PWR_CMD_READ 0x00 906 #define RTW_PWR_CMD_WRITE 0x01 907 #define RTW_PWR_CMD_POLLING 0x02 908 #define RTW_PWR_CMD_DELAY 0x03 909 #define RTW_PWR_CMD_END 0x04 910 911 /* define the base address of each block */ 912 #define RTW_PWR_ADDR_MAC 0x00 913 #define RTW_PWR_ADDR_USB 0x01 914 #define RTW_PWR_ADDR_PCIE 0x02 915 #define RTW_PWR_ADDR_SDIO 0x03 916 917 #define RTW_PWR_INTF_SDIO_MSK BIT(0) 918 #define RTW_PWR_INTF_USB_MSK BIT(1) 919 #define RTW_PWR_INTF_PCI_MSK BIT(2) 920 #define RTW_PWR_INTF_ALL_MSK (BIT(0) | BIT(1) | BIT(2) | BIT(3)) 921 922 #define RTW_PWR_CUT_TEST_MSK BIT(0) 923 #define RTW_PWR_CUT_A_MSK BIT(1) 924 #define RTW_PWR_CUT_B_MSK BIT(2) 925 #define RTW_PWR_CUT_C_MSK BIT(3) 926 #define RTW_PWR_CUT_D_MSK BIT(4) 927 #define RTW_PWR_CUT_E_MSK BIT(5) 928 #define RTW_PWR_CUT_F_MSK BIT(6) 929 #define RTW_PWR_CUT_G_MSK BIT(7) 930 #define RTW_PWR_CUT_ALL_MSK 0xFF 931 932 enum rtw_pwr_seq_cmd_delay_unit { 933 RTW_PWR_DELAY_US, 934 RTW_PWR_DELAY_MS, 935 }; 936 937 struct rtw_pwr_seq_cmd { 938 u16 offset; 939 u8 cut_mask; 940 u8 intf_mask; 941 u8 base:4; 942 u8 cmd:4; 943 u8 mask; 944 u8 value; 945 }; 946 947 enum rtw_chip_ver { 948 RTW_CHIP_VER_CUT_A = 0x00, 949 RTW_CHIP_VER_CUT_B = 0x01, 950 RTW_CHIP_VER_CUT_C = 0x02, 951 RTW_CHIP_VER_CUT_D = 0x03, 952 RTW_CHIP_VER_CUT_E = 0x04, 953 RTW_CHIP_VER_CUT_F = 0x05, 954 RTW_CHIP_VER_CUT_G = 0x06, 955 }; 956 957 #define RTW_INTF_PHY_PLATFORM_ALL 0 958 959 enum rtw_intf_phy_cut { 960 RTW_INTF_PHY_CUT_A = BIT(0), 961 RTW_INTF_PHY_CUT_B = BIT(1), 962 RTW_INTF_PHY_CUT_C = BIT(2), 963 RTW_INTF_PHY_CUT_D = BIT(3), 964 RTW_INTF_PHY_CUT_E = BIT(4), 965 RTW_INTF_PHY_CUT_F = BIT(5), 966 RTW_INTF_PHY_CUT_G = BIT(6), 967 RTW_INTF_PHY_CUT_ALL = 0xFFFF, 968 }; 969 970 enum rtw_ip_sel { 971 RTW_IP_SEL_PHY = 0, 972 RTW_IP_SEL_MAC = 1, 973 RTW_IP_SEL_DBI = 2, 974 975 RTW_IP_SEL_UNDEF = 0xFFFF 976 }; 977 978 enum rtw_pq_map_id { 979 RTW_PQ_MAP_VO = 0x0, 980 RTW_PQ_MAP_VI = 0x1, 981 RTW_PQ_MAP_BE = 0x2, 982 RTW_PQ_MAP_BK = 0x3, 983 RTW_PQ_MAP_MG = 0x4, 984 RTW_PQ_MAP_HI = 0x5, 985 RTW_PQ_MAP_NUM = 0x6, 986 987 RTW_PQ_MAP_UNDEF, 988 }; 989 990 enum rtw_dma_mapping { 991 RTW_DMA_MAPPING_EXTRA = 0, 992 RTW_DMA_MAPPING_LOW = 1, 993 RTW_DMA_MAPPING_NORMAL = 2, 994 RTW_DMA_MAPPING_HIGH = 3, 995 996 RTW_DMA_MAPPING_MAX, 997 RTW_DMA_MAPPING_UNDEF, 998 }; 999 1000 struct rtw_rqpn { 1001 enum rtw_dma_mapping dma_map_vo; 1002 enum rtw_dma_mapping dma_map_vi; 1003 enum rtw_dma_mapping dma_map_be; 1004 enum rtw_dma_mapping dma_map_bk; 1005 enum rtw_dma_mapping dma_map_mg; 1006 enum rtw_dma_mapping dma_map_hi; 1007 }; 1008 1009 struct rtw_prioq_addr { 1010 u32 rsvd; 1011 u32 avail; 1012 }; 1013 1014 struct rtw_prioq_addrs { 1015 struct rtw_prioq_addr prio[RTW_DMA_MAPPING_MAX]; 1016 bool wsize; 1017 }; 1018 1019 struct rtw_page_table { 1020 u16 hq_num; 1021 u16 nq_num; 1022 u16 lq_num; 1023 u16 exq_num; 1024 u16 gapq_num; 1025 }; 1026 1027 struct rtw_intf_phy_para { 1028 u16 offset; 1029 u16 value; 1030 u16 ip_sel; 1031 u16 cut_mask; 1032 u16 platform; 1033 }; 1034 1035 struct rtw_wow_pattern { 1036 u16 crc; 1037 u8 type; 1038 u8 valid; 1039 u8 mask[RTW_MAX_PATTERN_MASK_SIZE]; 1040 }; 1041 1042 struct rtw_pno_request { 1043 bool inited; 1044 u32 match_set_cnt; 1045 struct cfg80211_match_set *match_sets; 1046 u8 channel_cnt; 1047 struct ieee80211_channel *channels; 1048 struct cfg80211_sched_scan_plan scan_plan; 1049 }; 1050 1051 struct rtw_wow_param { 1052 struct ieee80211_vif *wow_vif; 1053 DECLARE_BITMAP(flags, RTW_WOW_FLAG_MAX); 1054 u8 txpause; 1055 u8 pattern_cnt; 1056 struct rtw_wow_pattern patterns[RTW_MAX_PATTERN_NUM]; 1057 1058 bool ips_enabled; 1059 struct rtw_pno_request pno_req; 1060 }; 1061 1062 struct rtw_intf_phy_para_table { 1063 const struct rtw_intf_phy_para *usb2_para; 1064 const struct rtw_intf_phy_para *usb3_para; 1065 const struct rtw_intf_phy_para *gen1_para; 1066 const struct rtw_intf_phy_para *gen2_para; 1067 u8 n_usb2_para; 1068 u8 n_usb3_para; 1069 u8 n_gen1_para; 1070 u8 n_gen2_para; 1071 }; 1072 1073 struct rtw_table { 1074 const void *data; 1075 const u32 size; 1076 void (*parse)(struct rtw_dev *rtwdev, const struct rtw_table *tbl); 1077 void (*do_cfg)(struct rtw_dev *rtwdev, const struct rtw_table *tbl, 1078 u32 addr, u32 data); 1079 enum rtw_rf_path rf_path; 1080 }; 1081 1082 static inline void rtw_load_table(struct rtw_dev *rtwdev, 1083 const struct rtw_table *tbl) 1084 { 1085 (*tbl->parse)(rtwdev, tbl); 1086 } 1087 1088 enum rtw_rfe_fem { 1089 RTW_RFE_IFEM, 1090 RTW_RFE_EFEM, 1091 RTW_RFE_IFEM2G_EFEM5G, 1092 RTW_RFE_NUM, 1093 }; 1094 1095 struct rtw_rfe_def { 1096 const struct rtw_table *phy_pg_tbl; 1097 const struct rtw_table *txpwr_lmt_tbl; 1098 const struct rtw_table *agc_btg_tbl; 1099 }; 1100 1101 #define RTW_DEF_RFE(chip, bb_pg, pwrlmt) { \ 1102 .phy_pg_tbl = &rtw ## chip ## _bb_pg_type ## bb_pg ## _tbl, \ 1103 .txpwr_lmt_tbl = &rtw ## chip ## _txpwr_lmt_type ## pwrlmt ## _tbl, \ 1104 } 1105 1106 #define RTW_DEF_RFE_EXT(chip, bb_pg, pwrlmt, btg) { \ 1107 .phy_pg_tbl = &rtw ## chip ## _bb_pg_type ## bb_pg ## _tbl, \ 1108 .txpwr_lmt_tbl = &rtw ## chip ## _txpwr_lmt_type ## pwrlmt ## _tbl, \ 1109 .agc_btg_tbl = &rtw ## chip ## _agc_btg_type ## btg ## _tbl, \ 1110 } 1111 1112 #define RTW_PWR_TRK_5G_1 0 1113 #define RTW_PWR_TRK_5G_2 1 1114 #define RTW_PWR_TRK_5G_3 2 1115 #define RTW_PWR_TRK_5G_NUM 3 1116 1117 #define RTW_PWR_TRK_TBL_SZ 30 1118 1119 /* This table stores the values of TX power that will be adjusted by power 1120 * tracking. 1121 * 1122 * For 5G bands, there are 3 different settings. 1123 * For 2G there are cck rate and ofdm rate with different settings. 1124 */ 1125 struct rtw_pwr_track_tbl { 1126 const u8 *pwrtrk_5gb_n[RTW_PWR_TRK_5G_NUM]; 1127 const u8 *pwrtrk_5gb_p[RTW_PWR_TRK_5G_NUM]; 1128 const u8 *pwrtrk_5ga_n[RTW_PWR_TRK_5G_NUM]; 1129 const u8 *pwrtrk_5ga_p[RTW_PWR_TRK_5G_NUM]; 1130 const u8 *pwrtrk_2gb_n; 1131 const u8 *pwrtrk_2gb_p; 1132 const u8 *pwrtrk_2ga_n; 1133 const u8 *pwrtrk_2ga_p; 1134 const u8 *pwrtrk_2g_cckb_n; 1135 const u8 *pwrtrk_2g_cckb_p; 1136 const u8 *pwrtrk_2g_ccka_n; 1137 const u8 *pwrtrk_2g_ccka_p; 1138 const s8 *pwrtrk_xtal_n; 1139 const s8 *pwrtrk_xtal_p; 1140 }; 1141 1142 enum rtw_wlan_cpu { 1143 RTW_WCPU_11AC, 1144 RTW_WCPU_11N, 1145 }; 1146 1147 enum rtw_fw_fifo_sel { 1148 RTW_FW_FIFO_SEL_TX, 1149 RTW_FW_FIFO_SEL_RX, 1150 RTW_FW_FIFO_SEL_RSVD_PAGE, 1151 RTW_FW_FIFO_SEL_REPORT, 1152 RTW_FW_FIFO_SEL_LLT, 1153 RTW_FW_FIFO_SEL_RXBUF_FW, 1154 1155 RTW_FW_FIFO_MAX, 1156 }; 1157 1158 enum rtw_fwcd_item { 1159 RTW_FWCD_TLV, 1160 RTW_FWCD_REG, 1161 RTW_FWCD_ROM, 1162 RTW_FWCD_IMEM, 1163 RTW_FWCD_DMEM, 1164 RTW_FWCD_EMEM, 1165 }; 1166 1167 /* hardware configuration for each IC */ 1168 struct rtw_chip_info { 1169 const struct rtw_chip_ops *ops; 1170 u8 id; 1171 1172 const char *fw_name; 1173 enum rtw_wlan_cpu wlan_cpu; 1174 u8 tx_pkt_desc_sz; 1175 u8 tx_buf_desc_sz; 1176 u8 rx_pkt_desc_sz; 1177 u8 rx_buf_desc_sz; 1178 u32 phy_efuse_size; 1179 u32 log_efuse_size; 1180 u32 ptct_efuse_size; 1181 u32 txff_size; 1182 u32 rxff_size; 1183 u32 fw_rxff_size; 1184 u16 rsvd_drv_pg_num; 1185 u8 band; 1186 u8 page_size; 1187 u8 csi_buf_pg_num; 1188 u8 dig_max; 1189 u8 dig_min; 1190 u8 txgi_factor; 1191 bool is_pwr_by_rate_dec; 1192 bool rx_ldpc; 1193 bool tx_stbc; 1194 u8 max_power_index; 1195 u8 ampdu_density; 1196 1197 u16 fw_fifo_addr[RTW_FW_FIFO_MAX]; 1198 const struct rtw_fwcd_segs *fwcd_segs; 1199 1200 u8 usb_tx_agg_desc_num; 1201 1202 u8 default_1ss_tx_path; 1203 1204 bool path_div_supported; 1205 bool ht_supported; 1206 bool vht_supported; 1207 u8 lps_deep_mode_supported; 1208 1209 /* init values */ 1210 u8 sys_func_en; 1211 const struct rtw_pwr_seq_cmd * const *pwr_on_seq; 1212 const struct rtw_pwr_seq_cmd * const *pwr_off_seq; 1213 const struct rtw_rqpn *rqpn_table; 1214 const struct rtw_prioq_addrs *prioq_addrs; 1215 const struct rtw_page_table *page_table; 1216 const struct rtw_intf_phy_para_table *intf_table; 1217 1218 const struct rtw_hw_reg *dig; 1219 const struct rtw_hw_reg *dig_cck; 1220 u32 rf_base_addr[2]; 1221 u32 rf_sipi_addr[2]; 1222 const struct rtw_rf_sipi_addr *rf_sipi_read_addr; 1223 u8 fix_rf_phy_num; 1224 const struct rtw_ltecoex_addr *ltecoex_addr; 1225 1226 const struct rtw_table *mac_tbl; 1227 const struct rtw_table *agc_tbl; 1228 const struct rtw_table *bb_tbl; 1229 const struct rtw_table *rf_tbl[RTW_RF_PATH_MAX]; 1230 const struct rtw_table *rfk_init_tbl; 1231 1232 const struct rtw_rfe_def *rfe_defs; 1233 u32 rfe_defs_size; 1234 1235 bool en_dis_dpd; 1236 u16 dpd_ratemask; 1237 u8 iqk_threshold; 1238 u8 lck_threshold; 1239 const struct rtw_pwr_track_tbl *pwr_track_tbl; 1240 1241 u8 bfer_su_max_num; 1242 u8 bfer_mu_max_num; 1243 1244 const struct rtw_hw_reg_offset *edcca_th; 1245 s8 l2h_th_ini_cs; 1246 s8 l2h_th_ini_ad; 1247 1248 const char *wow_fw_name; 1249 const struct wiphy_wowlan_support *wowlan_stub; 1250 const u8 max_sched_scan_ssids; 1251 const u16 max_scan_ie_len; 1252 1253 /* coex paras */ 1254 u32 coex_para_ver; 1255 u8 bt_desired_ver; 1256 bool scbd_support; 1257 bool new_scbd10_def; /* true: fix 2M(8822c) */ 1258 bool ble_hid_profile_support; 1259 bool wl_mimo_ps_support; 1260 u8 pstdma_type; /* 0: LPSoff, 1:LPSon */ 1261 u8 bt_rssi_type; 1262 u8 ant_isolation; 1263 u8 rssi_tolerance; 1264 u8 table_sant_num; 1265 u8 table_nsant_num; 1266 u8 tdma_sant_num; 1267 u8 tdma_nsant_num; 1268 u8 bt_afh_span_bw20; 1269 u8 bt_afh_span_bw40; 1270 u8 afh_5g_num; 1271 u8 wl_rf_para_num; 1272 u8 coex_info_hw_regs_num; 1273 const u8 *bt_rssi_step; 1274 const u8 *wl_rssi_step; 1275 const struct coex_table_para *table_nsant; 1276 const struct coex_table_para *table_sant; 1277 const struct coex_tdma_para *tdma_sant; 1278 const struct coex_tdma_para *tdma_nsant; 1279 const struct coex_rf_para *wl_rf_para_tx; 1280 const struct coex_rf_para *wl_rf_para_rx; 1281 const struct coex_5g_afh_map *afh_5g; 1282 const struct rtw_hw_reg *btg_reg; 1283 const struct rtw_reg_domain *coex_info_hw_regs; 1284 u32 wl_fw_desired_ver; 1285 }; 1286 1287 enum rtw_coex_bt_state_cnt { 1288 COEX_CNT_BT_RETRY, 1289 COEX_CNT_BT_REINIT, 1290 COEX_CNT_BT_REENABLE, 1291 COEX_CNT_BT_POPEVENT, 1292 COEX_CNT_BT_SETUPLINK, 1293 COEX_CNT_BT_IGNWLANACT, 1294 COEX_CNT_BT_INQ, 1295 COEX_CNT_BT_PAGE, 1296 COEX_CNT_BT_ROLESWITCH, 1297 COEX_CNT_BT_AFHUPDATE, 1298 COEX_CNT_BT_INFOUPDATE, 1299 COEX_CNT_BT_IQK, 1300 COEX_CNT_BT_IQKFAIL, 1301 1302 COEX_CNT_BT_MAX 1303 }; 1304 1305 enum rtw_coex_wl_state_cnt { 1306 COEX_CNT_WL_SCANAP, 1307 COEX_CNT_WL_CONNPKT, 1308 COEX_CNT_WL_COEXRUN, 1309 COEX_CNT_WL_NOISY0, 1310 COEX_CNT_WL_NOISY1, 1311 COEX_CNT_WL_NOISY2, 1312 COEX_CNT_WL_5MS_NOEXTEND, 1313 COEX_CNT_WL_FW_NOTIFY, 1314 1315 COEX_CNT_WL_MAX 1316 }; 1317 1318 struct rtw_coex_rfe { 1319 bool ant_switch_exist; 1320 bool ant_switch_diversity; 1321 bool ant_switch_with_bt; 1322 u8 rfe_module_type; 1323 u8 ant_switch_polarity; 1324 1325 /* true if WLG at BTG, else at WLAG */ 1326 bool wlg_at_btg; 1327 }; 1328 1329 #define COEX_WL_TDMA_PARA_LENGTH 5 1330 1331 struct rtw_coex_dm { 1332 bool cur_ps_tdma_on; 1333 bool cur_wl_rx_low_gain_en; 1334 bool ignore_wl_act; 1335 1336 u8 reason; 1337 u8 bt_rssi_state[4]; 1338 u8 wl_rssi_state[4]; 1339 u8 wl_ch_info[3]; 1340 u8 cur_ps_tdma; 1341 u8 cur_table; 1342 u8 ps_tdma_para[5]; 1343 u8 cur_bt_pwr_lvl; 1344 u8 cur_bt_lna_lvl; 1345 u8 cur_wl_pwr_lvl; 1346 u8 bt_status; 1347 u32 cur_ant_pos_type; 1348 u32 cur_switch_status; 1349 u32 setting_tdma; 1350 u8 fw_tdma_para[COEX_WL_TDMA_PARA_LENGTH]; 1351 }; 1352 1353 #define COEX_BTINFO_SRC_WL_FW 0x0 1354 #define COEX_BTINFO_SRC_BT_RSP 0x1 1355 #define COEX_BTINFO_SRC_BT_ACT 0x2 1356 #define COEX_BTINFO_SRC_BT_IQK 0x3 1357 #define COEX_BTINFO_SRC_BT_SCBD 0x4 1358 #define COEX_BTINFO_SRC_H2C60 0x5 1359 #define COEX_BTINFO_SRC_MAX 0x6 1360 1361 #define COEX_INFO_FTP BIT(7) 1362 #define COEX_INFO_A2DP BIT(6) 1363 #define COEX_INFO_HID BIT(5) 1364 #define COEX_INFO_SCO_BUSY BIT(4) 1365 #define COEX_INFO_ACL_BUSY BIT(3) 1366 #define COEX_INFO_INQ_PAGE BIT(2) 1367 #define COEX_INFO_SCO_ESCO BIT(1) 1368 #define COEX_INFO_CONNECTION BIT(0) 1369 #define COEX_BTINFO_LENGTH_MAX 10 1370 #define COEX_BTINFO_LENGTH 7 1371 1372 #define COEX_BT_HIDINFO_LIST 0x0 1373 #define COEX_BT_HIDINFO_A 0x1 1374 #define COEX_BT_HIDINFO_NAME 3 1375 1376 #define COEX_BT_HIDINFO_LENGTH 6 1377 #define COEX_BT_HIDINFO_HANDLE_NUM 4 1378 #define COEX_BT_HIDINFO_C2H_HANDLE 0 1379 #define COEX_BT_HIDINFO_C2H_VENDOR 1 1380 #define COEX_BT_BLE_HANDLE_THRS 0x10 1381 #define COEX_BT_HIDINFO_NOTCON 0xff 1382 1383 struct rtw_coex_hid { 1384 u8 hid_handle; 1385 u8 hid_vendor; 1386 u8 hid_name[COEX_BT_HIDINFO_NAME]; 1387 bool hid_info_completed; 1388 bool is_game_hid; 1389 }; 1390 1391 struct rtw_coex_hid_handle_list { 1392 u8 cmd_id; 1393 u8 len; 1394 u8 subid; 1395 u8 handle_cnt; 1396 u8 handle[COEX_BT_HIDINFO_HANDLE_NUM]; 1397 } __packed; 1398 1399 struct rtw_coex_hid_info_a { 1400 u8 cmd_id; 1401 u8 len; 1402 u8 subid; 1403 u8 handle; 1404 u8 vendor; 1405 u8 name[COEX_BT_HIDINFO_NAME]; 1406 } __packed; 1407 1408 struct rtw_coex_stat { 1409 bool bt_disabled; 1410 bool bt_disabled_pre; 1411 bool bt_link_exist; 1412 bool bt_whck_test; 1413 bool bt_inq_page; 1414 bool bt_inq_remain; 1415 bool bt_inq; 1416 bool bt_page; 1417 bool bt_ble_voice; 1418 bool bt_ble_exist; 1419 bool bt_hfp_exist; 1420 bool bt_a2dp_exist; 1421 bool bt_hid_exist; 1422 bool bt_pan_exist; /* PAN or OPP */ 1423 bool bt_opp_exist; /* OPP only */ 1424 bool bt_acl_busy; 1425 bool bt_fix_2M; 1426 bool bt_setup_link; 1427 bool bt_multi_link; 1428 bool bt_multi_link_pre; 1429 bool bt_multi_link_remain; 1430 bool bt_a2dp_sink; 1431 bool bt_a2dp_active; 1432 bool bt_reenable; 1433 bool bt_ble_scan_en; 1434 bool bt_init_scan; 1435 bool bt_slave; 1436 bool bt_418_hid_exist; 1437 bool bt_ble_hid_exist; 1438 bool bt_game_hid_exist; 1439 bool bt_hid_handle_cnt; 1440 bool bt_mailbox_reply; 1441 1442 bool wl_under_lps; 1443 bool wl_under_ips; 1444 bool wl_hi_pri_task1; 1445 bool wl_hi_pri_task2; 1446 bool wl_force_lps_ctrl; 1447 bool wl_gl_busy; 1448 bool wl_linkscan_proc; 1449 bool wl_ps_state_fail; 1450 bool wl_tx_limit_en; 1451 bool wl_ampdu_limit_en; 1452 bool wl_connected; 1453 bool wl_slot_extend; 1454 bool wl_cck_lock; 1455 bool wl_cck_lock_pre; 1456 bool wl_cck_lock_ever; 1457 bool wl_connecting; 1458 bool wl_slot_toggle; 1459 bool wl_slot_toggle_change; /* if toggle to no-toggle */ 1460 bool wl_mimo_ps; 1461 1462 u32 bt_supported_version; 1463 u32 bt_supported_feature; 1464 u32 hi_pri_tx; 1465 u32 hi_pri_rx; 1466 u32 lo_pri_tx; 1467 u32 lo_pri_rx; 1468 u32 patch_ver; 1469 u16 bt_reg_vendor_ae; 1470 u16 bt_reg_vendor_ac; 1471 s8 bt_rssi; 1472 u8 kt_ver; 1473 u8 gnt_workaround_state; 1474 u8 tdma_timer_base; 1475 u8 bt_profile_num; 1476 u8 bt_info_c2h[COEX_BTINFO_SRC_MAX][COEX_BTINFO_LENGTH_MAX]; 1477 u8 bt_info_lb2; 1478 u8 bt_info_lb3; 1479 u8 bt_info_hb0; 1480 u8 bt_info_hb1; 1481 u8 bt_info_hb2; 1482 u8 bt_info_hb3; 1483 u8 bt_ble_scan_type; 1484 u8 bt_hid_pair_num; 1485 u8 bt_hid_slot; 1486 u8 bt_a2dp_bitpool; 1487 u8 bt_iqk_state; 1488 1489 u16 wl_beacon_interval; 1490 u8 wl_noisy_level; 1491 u8 wl_fw_dbg_info[10]; 1492 u8 wl_fw_dbg_info_pre[10]; 1493 u8 wl_rx_rate; 1494 u8 wl_tx_rate; 1495 u8 wl_rts_rx_rate; 1496 u8 wl_coex_mode; 1497 u8 wl_iot_peer; 1498 u8 ampdu_max_time; 1499 u8 wl_tput_dir; 1500 1501 u8 wl_toggle_para[6]; 1502 u8 wl_toggle_interval; 1503 1504 u16 score_board; 1505 u16 retry_limit; 1506 1507 /* counters to record bt states */ 1508 u32 cnt_bt[COEX_CNT_BT_MAX]; 1509 1510 /* counters to record wifi states */ 1511 u32 cnt_wl[COEX_CNT_WL_MAX]; 1512 1513 /* counters to record bt c2h data */ 1514 u32 cnt_bt_info_c2h[COEX_BTINFO_SRC_MAX]; 1515 1516 u32 darfrc; 1517 u32 darfrch; 1518 1519 struct rtw_coex_hid hid_info[COEX_BT_HIDINFO_HANDLE_NUM]; 1520 struct rtw_coex_hid_handle_list hid_handle_list; 1521 }; 1522 1523 struct rtw_coex { 1524 struct sk_buff_head queue; 1525 wait_queue_head_t wait; 1526 1527 bool under_5g; 1528 bool stop_dm; 1529 bool freeze; 1530 bool freerun; 1531 bool wl_rf_off; 1532 bool manual_control; 1533 1534 struct rtw_coex_stat stat; 1535 struct rtw_coex_dm dm; 1536 struct rtw_coex_rfe rfe; 1537 1538 struct delayed_work bt_relink_work; 1539 struct delayed_work bt_reenable_work; 1540 struct delayed_work defreeze_work; 1541 struct delayed_work wl_remain_work; 1542 struct delayed_work bt_remain_work; 1543 struct delayed_work wl_connecting_work; 1544 struct delayed_work bt_multi_link_remain_work; 1545 struct delayed_work wl_ccklock_work; 1546 1547 }; 1548 1549 #define DPK_RF_REG_NUM 7 1550 #define DPK_RF_PATH_NUM 2 1551 #define DPK_BB_REG_NUM 18 1552 #define DPK_CHANNEL_WIDTH_80 1 1553 1554 DECLARE_EWMA(thermal, 10, 4); 1555 1556 struct rtw_dpk_info { 1557 bool is_dpk_pwr_on; 1558 bool is_reload; 1559 1560 DECLARE_BITMAP(dpk_path_ok, DPK_RF_PATH_NUM); 1561 1562 u8 thermal_dpk[DPK_RF_PATH_NUM]; 1563 struct ewma_thermal avg_thermal[DPK_RF_PATH_NUM]; 1564 1565 u32 gnt_control; 1566 u32 gnt_value; 1567 1568 u8 result[RTW_RF_PATH_MAX]; 1569 u8 dpk_txagc[RTW_RF_PATH_MAX]; 1570 u32 coef[RTW_RF_PATH_MAX][20]; 1571 u16 dpk_gs[RTW_RF_PATH_MAX]; 1572 u8 thermal_dpk_delta[RTW_RF_PATH_MAX]; 1573 u8 pre_pwsf[RTW_RF_PATH_MAX]; 1574 1575 u8 dpk_band; 1576 u8 dpk_ch; 1577 u8 dpk_bw; 1578 }; 1579 1580 struct rtw_phy_cck_pd_reg { 1581 u32 reg_pd; 1582 u32 mask_pd; 1583 u32 reg_cs; 1584 u32 mask_cs; 1585 }; 1586 1587 #define DACK_MSBK_BACKUP_NUM 0xf 1588 #define DACK_DCK_BACKUP_NUM 0x2 1589 1590 struct rtw_swing_table { 1591 const u8 *p[RTW_RF_PATH_MAX]; 1592 const u8 *n[RTW_RF_PATH_MAX]; 1593 }; 1594 1595 struct rtw_pkt_count { 1596 u16 num_bcn_pkt; 1597 u16 num_qry_pkt[DESC_RATE_MAX]; 1598 }; 1599 1600 DECLARE_EWMA(evm, 10, 4); 1601 DECLARE_EWMA(snr, 10, 4); 1602 1603 struct rtw_iqk_info { 1604 bool done; 1605 struct { 1606 u32 s1_x; 1607 u32 s1_y; 1608 u32 s0_x; 1609 u32 s0_y; 1610 } result; 1611 }; 1612 1613 enum rtw_rf_band { 1614 RF_BAND_2G_CCK, 1615 RF_BAND_2G_OFDM, 1616 RF_BAND_5G_L, 1617 RF_BAND_5G_M, 1618 RF_BAND_5G_H, 1619 RF_BAND_MAX 1620 }; 1621 1622 #define RF_GAIN_NUM 11 1623 #define RF_HW_OFFSET_NUM 10 1624 1625 struct rtw_gapk_info { 1626 u32 rf3f_bp[RF_BAND_MAX][RF_GAIN_NUM][RTW_RF_PATH_MAX]; 1627 u32 rf3f_fs[RTW_RF_PATH_MAX][RF_GAIN_NUM]; 1628 bool txgapk_bp_done; 1629 s8 offset[RF_GAIN_NUM][RTW_RF_PATH_MAX]; 1630 s8 fianl_offset[RF_GAIN_NUM][RTW_RF_PATH_MAX]; 1631 u8 read_txgain; 1632 u8 channel; 1633 }; 1634 1635 #define EDCCA_TH_L2H_IDX 0 1636 #define EDCCA_TH_H2L_IDX 1 1637 #define EDCCA_TH_L2H_LB 48 1638 #define EDCCA_ADC_BACKOFF 12 1639 #define EDCCA_IGI_BASE 50 1640 #define EDCCA_IGI_L2H_DIFF 8 1641 #define EDCCA_L2H_H2L_DIFF 7 1642 #define EDCCA_L2H_H2L_DIFF_NORMAL 8 1643 1644 enum rtw_edcca_mode { 1645 RTW_EDCCA_NORMAL = 0, 1646 RTW_EDCCA_ADAPTIVITY = 1, 1647 }; 1648 1649 struct rtw_cfo_track { 1650 bool is_adjust; 1651 u8 crystal_cap; 1652 s32 cfo_tail[RTW_RF_PATH_MAX]; 1653 s32 cfo_cnt[RTW_RF_PATH_MAX]; 1654 u32 packet_count; 1655 u32 packet_count_pre; 1656 }; 1657 1658 #define RRSR_INIT_2G 0x15f 1659 #define RRSR_INIT_5G 0x150 1660 1661 enum rtw_dm_cap { 1662 RTW_DM_CAP_NA, 1663 RTW_DM_CAP_TXGAPK, 1664 RTW_DM_CAP_NUM 1665 }; 1666 1667 struct rtw_dm_info { 1668 u32 cck_fa_cnt; 1669 u32 ofdm_fa_cnt; 1670 u32 total_fa_cnt; 1671 u32 cck_cca_cnt; 1672 u32 ofdm_cca_cnt; 1673 u32 total_cca_cnt; 1674 1675 u32 cck_ok_cnt; 1676 u32 cck_err_cnt; 1677 u32 ofdm_ok_cnt; 1678 u32 ofdm_err_cnt; 1679 u32 ht_ok_cnt; 1680 u32 ht_err_cnt; 1681 u32 vht_ok_cnt; 1682 u32 vht_err_cnt; 1683 1684 u8 min_rssi; 1685 u8 pre_min_rssi; 1686 u16 fa_history[4]; 1687 u8 igi_history[4]; 1688 u8 igi_bitmap; 1689 bool damping; 1690 u8 damping_cnt; 1691 u8 damping_rssi; 1692 1693 u8 cck_gi_u_bnd; 1694 u8 cck_gi_l_bnd; 1695 1696 u8 fix_rate; 1697 u8 tx_rate; 1698 u32 rrsr_val_init; 1699 u32 rrsr_mask_min; 1700 u8 thermal_avg[RTW_RF_PATH_MAX]; 1701 u8 thermal_meter_k; 1702 u8 thermal_meter_lck; 1703 s8 delta_power_index[RTW_RF_PATH_MAX]; 1704 s8 delta_power_index_last[RTW_RF_PATH_MAX]; 1705 u8 default_ofdm_index; 1706 u8 default_cck_index; 1707 bool pwr_trk_triggered; 1708 bool pwr_trk_init_trigger; 1709 struct ewma_thermal avg_thermal[RTW_RF_PATH_MAX]; 1710 s8 txagc_remnant_cck; 1711 s8 txagc_remnant_ofdm; 1712 u8 rx_cck_agc_report_type; 1713 1714 /* backup dack results for each path and I/Q */ 1715 u32 dack_adck[RTW_RF_PATH_MAX]; 1716 u16 dack_msbk[RTW_RF_PATH_MAX][2][DACK_MSBK_BACKUP_NUM]; 1717 u8 dack_dck[RTW_RF_PATH_MAX][2][DACK_DCK_BACKUP_NUM]; 1718 1719 struct rtw_dpk_info dpk_info; 1720 struct rtw_cfo_track cfo_track; 1721 1722 /* [bandwidth 0:20M/1:40M][number of path] */ 1723 u8 cck_pd_lv[2][RTW_RF_PATH_MAX]; 1724 u32 cck_fa_avg; 1725 u8 cck_pd_default; 1726 1727 /* save the last rx phy status for debug */ 1728 s8 rx_snr[RTW_RF_PATH_MAX]; 1729 u8 rx_evm_dbm[RTW_RF_PATH_MAX]; 1730 s16 cfo_tail[RTW_RF_PATH_MAX]; 1731 u8 rssi[RTW_RF_PATH_MAX]; 1732 u8 curr_rx_rate; 1733 struct rtw_pkt_count cur_pkt_count; 1734 struct rtw_pkt_count last_pkt_count; 1735 struct ewma_evm ewma_evm[RTW_EVM_NUM]; 1736 struct ewma_snr ewma_snr[RTW_SNR_NUM]; 1737 1738 u32 dm_flags; /* enum rtw_dm_cap */ 1739 struct rtw_iqk_info iqk; 1740 struct rtw_gapk_info gapk; 1741 bool is_bt_iqk_timeout; 1742 1743 s8 l2h_th_ini; 1744 enum rtw_edcca_mode edcca_mode; 1745 u8 scan_density; 1746 }; 1747 1748 struct rtw_efuse { 1749 u32 size; 1750 u32 physical_size; 1751 u32 logical_size; 1752 u32 protect_size; 1753 1754 u8 addr[ETH_ALEN]; 1755 u8 channel_plan; 1756 u8 country_code[2]; 1757 u8 rf_board_option; 1758 u8 rfe_option; 1759 u8 power_track_type; 1760 u8 thermal_meter[RTW_RF_PATH_MAX]; 1761 u8 thermal_meter_k; 1762 u8 crystal_cap; 1763 u8 ant_div_cfg; 1764 u8 ant_div_type; 1765 u8 regd; 1766 u8 afe; 1767 1768 u8 lna_type_2g; 1769 u8 lna_type_5g; 1770 u8 glna_type; 1771 u8 alna_type; 1772 bool ext_lna_2g; 1773 bool ext_lna_5g; 1774 u8 pa_type_2g; 1775 u8 pa_type_5g; 1776 u8 gpa_type; 1777 u8 apa_type; 1778 bool ext_pa_2g; 1779 bool ext_pa_5g; 1780 u8 tx_bb_swing_setting_2g; 1781 u8 tx_bb_swing_setting_5g; 1782 1783 bool btcoex; 1784 /* bt share antenna with wifi */ 1785 bool share_ant; 1786 u8 bt_setting; 1787 1788 u8 usb_mode_switch; 1789 1790 struct { 1791 u8 hci; 1792 u8 bw; 1793 u8 ptcl; 1794 u8 nss; 1795 u8 ant_num; 1796 } hw_cap; 1797 1798 struct rtw_txpwr_idx txpwr_idx_table[4]; 1799 }; 1800 1801 struct rtw_phy_cond { 1802 #ifdef __LITTLE_ENDIAN 1803 u32 rfe:8; 1804 u32 intf:4; 1805 u32 pkg:4; 1806 u32 plat:4; 1807 u32 intf_rsvd:4; 1808 u32 cut:4; 1809 u32 branch:2; 1810 u32 neg:1; 1811 u32 pos:1; 1812 #else 1813 u32 pos:1; 1814 u32 neg:1; 1815 u32 branch:2; 1816 u32 cut:4; 1817 u32 intf_rsvd:4; 1818 u32 plat:4; 1819 u32 pkg:4; 1820 u32 intf:4; 1821 u32 rfe:8; 1822 #endif 1823 /* for intf:4 */ 1824 #define INTF_PCIE BIT(0) 1825 #define INTF_USB BIT(1) 1826 #define INTF_SDIO BIT(2) 1827 /* for branch:2 */ 1828 #define BRANCH_IF 0 1829 #define BRANCH_ELIF 1 1830 #define BRANCH_ELSE 2 1831 #define BRANCH_ENDIF 3 1832 }; 1833 1834 struct rtw_fifo_conf { 1835 /* tx fifo information */ 1836 u16 rsvd_boundary; 1837 u16 rsvd_pg_num; 1838 u16 rsvd_drv_pg_num; 1839 u16 txff_pg_num; 1840 u16 acq_pg_num; 1841 u16 rsvd_drv_addr; 1842 u16 rsvd_h2c_info_addr; 1843 u16 rsvd_h2c_sta_info_addr; 1844 u16 rsvd_h2cq_addr; 1845 u16 rsvd_cpu_instr_addr; 1846 u16 rsvd_fw_txbuf_addr; 1847 u16 rsvd_csibuf_addr; 1848 const struct rtw_rqpn *rqpn; 1849 }; 1850 1851 struct rtw_fwcd_desc { 1852 u32 size; 1853 u8 *next; 1854 u8 *data; 1855 }; 1856 1857 struct rtw_fwcd_segs { 1858 const u32 *segs; 1859 u8 num; 1860 }; 1861 1862 #define FW_CD_TYPE 0xffff 1863 #define FW_CD_LEN 4 1864 #define FW_CD_VAL 0xaabbccdd 1865 struct rtw_fw_state { 1866 const struct firmware *firmware; 1867 struct rtw_dev *rtwdev; 1868 struct completion completion; 1869 struct rtw_fwcd_desc fwcd_desc; 1870 u16 version; 1871 u8 sub_version; 1872 u8 sub_index; 1873 u16 h2c_version; 1874 u32 feature; 1875 u32 feature_ext; 1876 enum rtw_fw_type type; 1877 }; 1878 1879 enum rtw_sar_sources { 1880 RTW_SAR_SOURCE_NONE, 1881 RTW_SAR_SOURCE_COMMON, 1882 }; 1883 1884 enum rtw_sar_bands { 1885 RTW_SAR_BAND_0, 1886 RTW_SAR_BAND_1, 1887 /* RTW_SAR_BAND_2, not used now */ 1888 RTW_SAR_BAND_3, 1889 RTW_SAR_BAND_4, 1890 1891 RTW_SAR_BAND_NR, 1892 }; 1893 1894 /* the union is reserved for other kinds of SAR sources 1895 * which might not re-use same format with array common. 1896 */ 1897 union rtw_sar_cfg { 1898 s8 common[RTW_SAR_BAND_NR]; 1899 }; 1900 1901 struct rtw_sar { 1902 enum rtw_sar_sources src; 1903 union rtw_sar_cfg cfg[RTW_RF_PATH_MAX][RTW_RATE_SECTION_MAX]; 1904 }; 1905 1906 struct rtw_hal { 1907 u32 rcr; 1908 1909 u32 chip_version; 1910 u8 cut_version; 1911 u8 mp_chip; 1912 u8 oem_id; 1913 u8 pkg_type; 1914 struct rtw_phy_cond phy_cond; 1915 bool rfe_btg; 1916 1917 u8 ps_mode; 1918 u8 current_channel; 1919 u8 current_primary_channel_index; 1920 u8 current_band_width; 1921 u8 current_band_type; 1922 u8 primary_channel; 1923 1924 /* center channel for different available bandwidth, 1925 * val of (bw > current_band_width) is invalid 1926 */ 1927 u8 cch_by_bw[RTW_MAX_CHANNEL_WIDTH + 1]; 1928 1929 u8 sec_ch_offset; 1930 u8 rf_type; 1931 u8 rf_path_num; 1932 u8 rf_phy_num; 1933 u32 antenna_tx; 1934 u32 antenna_rx; 1935 u8 bfee_sts_cap; 1936 bool txrx_1ss; 1937 1938 /* protect tx power section */ 1939 struct mutex tx_power_mutex; 1940 s8 tx_pwr_by_rate_offset_2g[RTW_RF_PATH_MAX] 1941 [DESC_RATE_MAX]; 1942 s8 tx_pwr_by_rate_offset_5g[RTW_RF_PATH_MAX] 1943 [DESC_RATE_MAX]; 1944 s8 tx_pwr_by_rate_base_2g[RTW_RF_PATH_MAX] 1945 [RTW_RATE_SECTION_MAX]; 1946 s8 tx_pwr_by_rate_base_5g[RTW_RF_PATH_MAX] 1947 [RTW_RATE_SECTION_MAX]; 1948 s8 tx_pwr_limit_2g[RTW_REGD_MAX] 1949 [RTW_CHANNEL_WIDTH_MAX] 1950 [RTW_RATE_SECTION_MAX] 1951 [RTW_MAX_CHANNEL_NUM_2G]; 1952 s8 tx_pwr_limit_5g[RTW_REGD_MAX] 1953 [RTW_CHANNEL_WIDTH_MAX] 1954 [RTW_RATE_SECTION_MAX] 1955 [RTW_MAX_CHANNEL_NUM_5G]; 1956 s8 tx_pwr_tbl[RTW_RF_PATH_MAX] 1957 [DESC_RATE_MAX]; 1958 1959 enum rtw_sar_bands sar_band; 1960 struct rtw_sar sar; 1961 1962 /* for 8821c set channel */ 1963 u32 ch_param[3]; 1964 }; 1965 1966 struct rtw_path_div { 1967 enum rtw_bb_path current_tx_path; 1968 u32 path_a_sum; 1969 u32 path_b_sum; 1970 u16 path_a_cnt; 1971 u16 path_b_cnt; 1972 }; 1973 1974 struct rtw_chan_info { 1975 int pri_ch_idx; 1976 int action_id; 1977 int bw; 1978 u8 extra_info; 1979 u8 channel; 1980 u16 timeout; 1981 }; 1982 1983 struct rtw_chan_list { 1984 u32 buf_size; 1985 u32 ch_num; 1986 u32 size; 1987 u16 addr; 1988 }; 1989 1990 struct rtw_hw_scan_info { 1991 struct ieee80211_vif *scanning_vif; 1992 u8 probe_pg_size; 1993 u8 op_pri_ch_idx; 1994 u8 op_pri_ch; 1995 u8 op_chan; 1996 u8 op_bw; 1997 }; 1998 1999 struct rtw_dev { 2000 struct ieee80211_hw *hw; 2001 struct device *dev; 2002 2003 struct rtw_hci hci; 2004 2005 struct rtw_hw_scan_info scan_info; 2006 const struct rtw_chip_info *chip; 2007 struct rtw_hal hal; 2008 struct rtw_fifo_conf fifo; 2009 struct rtw_fw_state fw; 2010 struct rtw_efuse efuse; 2011 struct rtw_sec_desc sec; 2012 struct rtw_traffic_stats stats; 2013 struct rtw_regd regd; 2014 struct rtw_bf_info bf_info; 2015 2016 struct rtw_dm_info dm_info; 2017 struct rtw_coex coex; 2018 2019 /* ensures exclusive access from mac80211 callbacks */ 2020 struct mutex mutex; 2021 2022 /* watch dog every 2 sec */ 2023 struct delayed_work watch_dog_work; 2024 u32 watch_dog_cnt; 2025 2026 struct list_head rsvd_page_list; 2027 2028 /* c2h cmd queue & handler work */ 2029 struct sk_buff_head c2h_queue; 2030 struct work_struct c2h_work; 2031 struct work_struct ips_work; 2032 struct work_struct fw_recovery_work; 2033 struct work_struct update_beacon_work; 2034 2035 /* used to protect txqs list */ 2036 spinlock_t txq_lock; 2037 struct list_head txqs; 2038 struct workqueue_struct *tx_wq; 2039 struct work_struct tx_work; 2040 struct work_struct ba_work; 2041 2042 struct rtw_tx_report tx_report; 2043 2044 struct { 2045 /* indicate the mail box to use with fw */ 2046 u8 last_box_num; 2047 u32 seq; 2048 } h2c; 2049 2050 /* lps power state & handler work */ 2051 struct rtw_lps_conf lps_conf; 2052 bool ps_enabled; 2053 bool beacon_loss; 2054 struct completion lps_leave_check; 2055 2056 struct rtw_debugfs *debugfs; 2057 2058 u8 sta_cnt; 2059 u32 rts_threshold; 2060 2061 DECLARE_BITMAP(hw_port, RTW_PORT_NUM); 2062 DECLARE_BITMAP(mac_id_map, RTW_MAX_MAC_ID_NUM); 2063 DECLARE_BITMAP(flags, NUM_OF_RTW_FLAGS); 2064 2065 u8 mp_mode; 2066 struct rtw_path_div dm_path_div; 2067 2068 struct rtw_fw_state wow_fw; 2069 struct rtw_wow_param wow; 2070 2071 bool need_rfk; 2072 struct completion fw_scan_density; 2073 bool ap_active; 2074 2075 /* hci related data, must be last */ 2076 u8 priv[] __aligned(sizeof(void *)); 2077 }; 2078 2079 #include "hci.h" 2080 2081 static inline bool rtw_is_assoc(struct rtw_dev *rtwdev) 2082 { 2083 return !!rtwdev->sta_cnt; 2084 } 2085 2086 static inline struct ieee80211_txq *rtwtxq_to_txq(struct rtw_txq *rtwtxq) 2087 { 2088 void *p = rtwtxq; 2089 2090 return container_of(p, struct ieee80211_txq, drv_priv); 2091 } 2092 2093 static inline struct ieee80211_vif *rtwvif_to_vif(struct rtw_vif *rtwvif) 2094 { 2095 void *p = rtwvif; 2096 2097 return container_of(p, struct ieee80211_vif, drv_priv); 2098 } 2099 2100 static inline void rtw_chip_efuse_grant_on(struct rtw_dev *rtwdev) 2101 { 2102 if (rtwdev->chip->ops->efuse_grant) 2103 rtwdev->chip->ops->efuse_grant(rtwdev, true); 2104 } 2105 2106 static inline void rtw_chip_efuse_grant_off(struct rtw_dev *rtwdev) 2107 { 2108 if (rtwdev->chip->ops->efuse_grant) 2109 rtwdev->chip->ops->efuse_grant(rtwdev, false); 2110 } 2111 2112 static inline bool rtw_chip_wcpu_11n(struct rtw_dev *rtwdev) 2113 { 2114 return rtwdev->chip->wlan_cpu == RTW_WCPU_11N; 2115 } 2116 2117 static inline bool rtw_chip_wcpu_11ac(struct rtw_dev *rtwdev) 2118 { 2119 return rtwdev->chip->wlan_cpu == RTW_WCPU_11AC; 2120 } 2121 2122 static inline bool rtw_chip_has_rx_ldpc(struct rtw_dev *rtwdev) 2123 { 2124 return rtwdev->chip->rx_ldpc; 2125 } 2126 2127 static inline bool rtw_chip_has_tx_stbc(struct rtw_dev *rtwdev) 2128 { 2129 return rtwdev->chip->tx_stbc; 2130 } 2131 2132 static inline u8 rtw_acquire_macid(struct rtw_dev *rtwdev) 2133 { 2134 unsigned long mac_id; 2135 2136 mac_id = find_first_zero_bit(rtwdev->mac_id_map, RTW_MAX_MAC_ID_NUM); 2137 if (mac_id < RTW_MAX_MAC_ID_NUM) 2138 set_bit(mac_id, rtwdev->mac_id_map); 2139 2140 return mac_id; 2141 } 2142 2143 static inline void rtw_release_macid(struct rtw_dev *rtwdev, u8 mac_id) 2144 { 2145 clear_bit(mac_id, rtwdev->mac_id_map); 2146 } 2147 2148 static inline int rtw_chip_dump_fw_crash(struct rtw_dev *rtwdev) 2149 { 2150 if (rtwdev->chip->ops->dump_fw_crash) 2151 return rtwdev->chip->ops->dump_fw_crash(rtwdev); 2152 2153 return 0; 2154 } 2155 2156 static inline 2157 enum nl80211_band rtw_hw_to_nl80211_band(enum rtw_supported_band hw_band) 2158 { 2159 switch (hw_band) { 2160 default: 2161 case RTW_BAND_2G: 2162 return NL80211_BAND_2GHZ; 2163 case RTW_BAND_5G: 2164 return NL80211_BAND_5GHZ; 2165 case RTW_BAND_60G: 2166 return NL80211_BAND_60GHZ; 2167 } 2168 } 2169 2170 void rtw_set_rx_freq_band(struct rtw_rx_pkt_stat *pkt_stat, u8 channel); 2171 void rtw_set_dtim_period(struct rtw_dev *rtwdev, int dtim_period); 2172 void rtw_get_channel_params(struct cfg80211_chan_def *chandef, 2173 struct rtw_channel_params *ch_param); 2174 bool check_hw_ready(struct rtw_dev *rtwdev, u32 addr, u32 mask, u32 target); 2175 bool ltecoex_read_reg(struct rtw_dev *rtwdev, u16 offset, u32 *val); 2176 bool ltecoex_reg_write(struct rtw_dev *rtwdev, u16 offset, u32 value); 2177 void rtw_restore_reg(struct rtw_dev *rtwdev, 2178 struct rtw_backup_info *bckp, u32 num); 2179 void rtw_desc_to_mcsrate(u16 rate, u8 *mcs, u8 *nss); 2180 void rtw_set_channel(struct rtw_dev *rtwdev); 2181 void rtw_chip_prepare_tx(struct rtw_dev *rtwdev); 2182 void rtw_vif_port_config(struct rtw_dev *rtwdev, struct rtw_vif *rtwvif, 2183 u32 config); 2184 void rtw_tx_report_purge_timer(struct timer_list *t); 2185 void rtw_update_sta_info(struct rtw_dev *rtwdev, struct rtw_sta_info *si, 2186 bool reset_ra_mask); 2187 void rtw_core_scan_start(struct rtw_dev *rtwdev, struct rtw_vif *rtwvif, 2188 const u8 *mac_addr, bool hw_scan); 2189 void rtw_core_scan_complete(struct rtw_dev *rtwdev, struct ieee80211_vif *vif, 2190 bool hw_scan); 2191 int rtw_core_start(struct rtw_dev *rtwdev); 2192 void rtw_core_stop(struct rtw_dev *rtwdev); 2193 int rtw_chip_info_setup(struct rtw_dev *rtwdev); 2194 int rtw_core_init(struct rtw_dev *rtwdev); 2195 void rtw_core_deinit(struct rtw_dev *rtwdev); 2196 int rtw_register_hw(struct rtw_dev *rtwdev, struct ieee80211_hw *hw); 2197 void rtw_unregister_hw(struct rtw_dev *rtwdev, struct ieee80211_hw *hw); 2198 u16 rtw_desc_to_bitrate(u8 desc_rate); 2199 void rtw_vif_assoc_changed(struct rtw_vif *rtwvif, 2200 struct ieee80211_bss_conf *conf); 2201 int rtw_sta_add(struct rtw_dev *rtwdev, struct ieee80211_sta *sta, 2202 struct ieee80211_vif *vif); 2203 void rtw_sta_remove(struct rtw_dev *rtwdev, struct ieee80211_sta *sta, 2204 bool fw_exist); 2205 void rtw_fw_recovery(struct rtw_dev *rtwdev); 2206 void rtw_core_fw_scan_notify(struct rtw_dev *rtwdev, bool start); 2207 int rtw_dump_fw(struct rtw_dev *rtwdev, const u32 ocp_src, u32 size, 2208 u32 fwcd_item); 2209 int rtw_dump_reg(struct rtw_dev *rtwdev, const u32 addr, const u32 size); 2210 void rtw_set_txrx_1ss(struct rtw_dev *rtwdev, bool config_1ss); 2211 void rtw_update_channel(struct rtw_dev *rtwdev, u8 center_channel, 2212 u8 primary_channel, enum rtw_supported_band band, 2213 enum rtw_bandwidth bandwidth); 2214 void rtw_core_port_switch(struct rtw_dev *rtwdev, struct ieee80211_vif *vif); 2215 bool rtw_core_check_sta_active(struct rtw_dev *rtwdev); 2216 void rtw_core_enable_beacon(struct rtw_dev *rtwdev, bool enable); 2217 #endif 2218