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 54 enum rtw_hci_type { 55 RTW_HCI_TYPE_PCIE, 56 RTW_HCI_TYPE_USB, 57 RTW_HCI_TYPE_SDIO, 58 59 RTW_HCI_TYPE_UNDEFINE, 60 }; 61 62 struct rtw_hci { 63 struct rtw_hci_ops *ops; 64 enum rtw_hci_type type; 65 66 u32 rpwm_addr; 67 u32 cpwm_addr; 68 69 u8 bulkout_num; 70 }; 71 72 #define IS_CH_5G_BAND_1(channel) ((channel) >= 36 && (channel <= 48)) 73 #define IS_CH_5G_BAND_2(channel) ((channel) >= 52 && (channel <= 64)) 74 #define IS_CH_5G_BAND_3(channel) ((channel) >= 100 && (channel <= 144)) 75 #define IS_CH_5G_BAND_4(channel) ((channel) >= 149 && (channel <= 177)) 76 77 #define IS_CH_5G_BAND_MID(channel) \ 78 (IS_CH_5G_BAND_2(channel) || IS_CH_5G_BAND_3(channel)) 79 80 #define IS_CH_2G_BAND(channel) ((channel) <= 14) 81 #define IS_CH_5G_BAND(channel) \ 82 (IS_CH_5G_BAND_1(channel) || IS_CH_5G_BAND_2(channel) || \ 83 IS_CH_5G_BAND_3(channel) || IS_CH_5G_BAND_4(channel)) 84 85 enum rtw_supported_band { 86 RTW_BAND_2G = BIT(NL80211_BAND_2GHZ), 87 RTW_BAND_5G = BIT(NL80211_BAND_5GHZ), 88 RTW_BAND_60G = BIT(NL80211_BAND_60GHZ), 89 }; 90 91 /* now, support upto 80M bw */ 92 #define RTW_MAX_CHANNEL_WIDTH RTW_CHANNEL_WIDTH_80 93 94 enum rtw_bandwidth { 95 RTW_CHANNEL_WIDTH_20 = 0, 96 RTW_CHANNEL_WIDTH_40 = 1, 97 RTW_CHANNEL_WIDTH_80 = 2, 98 RTW_CHANNEL_WIDTH_160 = 3, 99 RTW_CHANNEL_WIDTH_80_80 = 4, 100 RTW_CHANNEL_WIDTH_5 = 5, 101 RTW_CHANNEL_WIDTH_10 = 6, 102 }; 103 104 enum rtw_sc_offset { 105 RTW_SC_DONT_CARE = 0, 106 RTW_SC_20_UPPER = 1, 107 RTW_SC_20_LOWER = 2, 108 RTW_SC_20_UPMOST = 3, 109 RTW_SC_20_LOWEST = 4, 110 RTW_SC_40_UPPER = 9, 111 RTW_SC_40_LOWER = 10, 112 }; 113 114 enum rtw_net_type { 115 RTW_NET_NO_LINK = 0, 116 RTW_NET_AD_HOC = 1, 117 RTW_NET_MGD_LINKED = 2, 118 RTW_NET_AP_MODE = 3, 119 }; 120 121 enum rtw_rf_type { 122 RF_1T1R = 0, 123 RF_1T2R = 1, 124 RF_2T2R = 2, 125 RF_2T3R = 3, 126 RF_2T4R = 4, 127 RF_3T3R = 5, 128 RF_3T4R = 6, 129 RF_4T4R = 7, 130 RF_TYPE_MAX, 131 }; 132 133 enum rtw_rf_path { 134 RF_PATH_A = 0, 135 RF_PATH_B = 1, 136 RF_PATH_C = 2, 137 RF_PATH_D = 3, 138 }; 139 140 enum rtw_bb_path { 141 BB_PATH_A = BIT(0), 142 BB_PATH_B = BIT(1), 143 BB_PATH_C = BIT(2), 144 BB_PATH_D = BIT(3), 145 146 BB_PATH_AB = (BB_PATH_A | BB_PATH_B), 147 BB_PATH_AC = (BB_PATH_A | BB_PATH_C), 148 BB_PATH_AD = (BB_PATH_A | BB_PATH_D), 149 BB_PATH_BC = (BB_PATH_B | BB_PATH_C), 150 BB_PATH_BD = (BB_PATH_B | BB_PATH_D), 151 BB_PATH_CD = (BB_PATH_C | BB_PATH_D), 152 153 BB_PATH_ABC = (BB_PATH_A | BB_PATH_B | BB_PATH_C), 154 BB_PATH_ABD = (BB_PATH_A | BB_PATH_B | BB_PATH_D), 155 BB_PATH_ACD = (BB_PATH_A | BB_PATH_C | BB_PATH_D), 156 BB_PATH_BCD = (BB_PATH_B | BB_PATH_C | BB_PATH_D), 157 158 BB_PATH_ABCD = (BB_PATH_A | BB_PATH_B | BB_PATH_C | BB_PATH_D), 159 }; 160 161 enum rtw_rate_section { 162 RTW_RATE_SECTION_CCK = 0, 163 RTW_RATE_SECTION_OFDM, 164 RTW_RATE_SECTION_HT_1S, 165 RTW_RATE_SECTION_HT_2S, 166 RTW_RATE_SECTION_VHT_1S, 167 RTW_RATE_SECTION_VHT_2S, 168 169 /* keep last */ 170 RTW_RATE_SECTION_MAX, 171 }; 172 173 enum rtw_wireless_set { 174 WIRELESS_CCK = 0x00000001, 175 WIRELESS_OFDM = 0x00000002, 176 WIRELESS_HT = 0x00000004, 177 WIRELESS_VHT = 0x00000008, 178 }; 179 180 #define HT_STBC_EN BIT(0) 181 #define VHT_STBC_EN BIT(1) 182 #define HT_LDPC_EN BIT(0) 183 #define VHT_LDPC_EN BIT(1) 184 185 enum rtw_chip_type { 186 RTW_CHIP_TYPE_8822B, 187 RTW_CHIP_TYPE_8822C, 188 RTW_CHIP_TYPE_8723D, 189 RTW_CHIP_TYPE_8821C, 190 }; 191 192 enum rtw_tx_queue_type { 193 /* the order of AC queues matters */ 194 RTW_TX_QUEUE_BK = 0x0, 195 RTW_TX_QUEUE_BE = 0x1, 196 RTW_TX_QUEUE_VI = 0x2, 197 RTW_TX_QUEUE_VO = 0x3, 198 199 RTW_TX_QUEUE_BCN = 0x4, 200 RTW_TX_QUEUE_MGMT = 0x5, 201 RTW_TX_QUEUE_HI0 = 0x6, 202 RTW_TX_QUEUE_H2C = 0x7, 203 /* keep it last */ 204 RTK_MAX_TX_QUEUE_NUM 205 }; 206 207 enum rtw_rx_queue_type { 208 RTW_RX_QUEUE_MPDU = 0x0, 209 RTW_RX_QUEUE_C2H = 0x1, 210 /* keep it last */ 211 RTK_MAX_RX_QUEUE_NUM 212 }; 213 214 enum rtw_fw_type { 215 RTW_NORMAL_FW = 0x0, 216 RTW_WOWLAN_FW = 0x1, 217 }; 218 219 enum rtw_rate_index { 220 RTW_RATEID_BGN_40M_2SS = 0, 221 RTW_RATEID_BGN_40M_1SS = 1, 222 RTW_RATEID_BGN_20M_2SS = 2, 223 RTW_RATEID_BGN_20M_1SS = 3, 224 RTW_RATEID_GN_N2SS = 4, 225 RTW_RATEID_GN_N1SS = 5, 226 RTW_RATEID_BG = 6, 227 RTW_RATEID_G = 7, 228 RTW_RATEID_B_20M = 8, 229 RTW_RATEID_ARFR0_AC_2SS = 9, 230 RTW_RATEID_ARFR1_AC_1SS = 10, 231 RTW_RATEID_ARFR2_AC_2G_1SS = 11, 232 RTW_RATEID_ARFR3_AC_2G_2SS = 12, 233 RTW_RATEID_ARFR4_AC_3SS = 13, 234 RTW_RATEID_ARFR5_N_3SS = 14, 235 RTW_RATEID_ARFR7_N_4SS = 15, 236 RTW_RATEID_ARFR6_AC_4SS = 16 237 }; 238 239 enum rtw_trx_desc_rate { 240 DESC_RATE1M = 0x00, 241 DESC_RATE2M = 0x01, 242 DESC_RATE5_5M = 0x02, 243 DESC_RATE11M = 0x03, 244 245 DESC_RATE6M = 0x04, 246 DESC_RATE9M = 0x05, 247 DESC_RATE12M = 0x06, 248 DESC_RATE18M = 0x07, 249 DESC_RATE24M = 0x08, 250 DESC_RATE36M = 0x09, 251 DESC_RATE48M = 0x0a, 252 DESC_RATE54M = 0x0b, 253 254 DESC_RATEMCS0 = 0x0c, 255 DESC_RATEMCS1 = 0x0d, 256 DESC_RATEMCS2 = 0x0e, 257 DESC_RATEMCS3 = 0x0f, 258 DESC_RATEMCS4 = 0x10, 259 DESC_RATEMCS5 = 0x11, 260 DESC_RATEMCS6 = 0x12, 261 DESC_RATEMCS7 = 0x13, 262 DESC_RATEMCS8 = 0x14, 263 DESC_RATEMCS9 = 0x15, 264 DESC_RATEMCS10 = 0x16, 265 DESC_RATEMCS11 = 0x17, 266 DESC_RATEMCS12 = 0x18, 267 DESC_RATEMCS13 = 0x19, 268 DESC_RATEMCS14 = 0x1a, 269 DESC_RATEMCS15 = 0x1b, 270 DESC_RATEMCS16 = 0x1c, 271 DESC_RATEMCS17 = 0x1d, 272 DESC_RATEMCS18 = 0x1e, 273 DESC_RATEMCS19 = 0x1f, 274 DESC_RATEMCS20 = 0x20, 275 DESC_RATEMCS21 = 0x21, 276 DESC_RATEMCS22 = 0x22, 277 DESC_RATEMCS23 = 0x23, 278 DESC_RATEMCS24 = 0x24, 279 DESC_RATEMCS25 = 0x25, 280 DESC_RATEMCS26 = 0x26, 281 DESC_RATEMCS27 = 0x27, 282 DESC_RATEMCS28 = 0x28, 283 DESC_RATEMCS29 = 0x29, 284 DESC_RATEMCS30 = 0x2a, 285 DESC_RATEMCS31 = 0x2b, 286 287 DESC_RATEVHT1SS_MCS0 = 0x2c, 288 DESC_RATEVHT1SS_MCS1 = 0x2d, 289 DESC_RATEVHT1SS_MCS2 = 0x2e, 290 DESC_RATEVHT1SS_MCS3 = 0x2f, 291 DESC_RATEVHT1SS_MCS4 = 0x30, 292 DESC_RATEVHT1SS_MCS5 = 0x31, 293 DESC_RATEVHT1SS_MCS6 = 0x32, 294 DESC_RATEVHT1SS_MCS7 = 0x33, 295 DESC_RATEVHT1SS_MCS8 = 0x34, 296 DESC_RATEVHT1SS_MCS9 = 0x35, 297 298 DESC_RATEVHT2SS_MCS0 = 0x36, 299 DESC_RATEVHT2SS_MCS1 = 0x37, 300 DESC_RATEVHT2SS_MCS2 = 0x38, 301 DESC_RATEVHT2SS_MCS3 = 0x39, 302 DESC_RATEVHT2SS_MCS4 = 0x3a, 303 DESC_RATEVHT2SS_MCS5 = 0x3b, 304 DESC_RATEVHT2SS_MCS6 = 0x3c, 305 DESC_RATEVHT2SS_MCS7 = 0x3d, 306 DESC_RATEVHT2SS_MCS8 = 0x3e, 307 DESC_RATEVHT2SS_MCS9 = 0x3f, 308 309 DESC_RATEVHT3SS_MCS0 = 0x40, 310 DESC_RATEVHT3SS_MCS1 = 0x41, 311 DESC_RATEVHT3SS_MCS2 = 0x42, 312 DESC_RATEVHT3SS_MCS3 = 0x43, 313 DESC_RATEVHT3SS_MCS4 = 0x44, 314 DESC_RATEVHT3SS_MCS5 = 0x45, 315 DESC_RATEVHT3SS_MCS6 = 0x46, 316 DESC_RATEVHT3SS_MCS7 = 0x47, 317 DESC_RATEVHT3SS_MCS8 = 0x48, 318 DESC_RATEVHT3SS_MCS9 = 0x49, 319 320 DESC_RATEVHT4SS_MCS0 = 0x4a, 321 DESC_RATEVHT4SS_MCS1 = 0x4b, 322 DESC_RATEVHT4SS_MCS2 = 0x4c, 323 DESC_RATEVHT4SS_MCS3 = 0x4d, 324 DESC_RATEVHT4SS_MCS4 = 0x4e, 325 DESC_RATEVHT4SS_MCS5 = 0x4f, 326 DESC_RATEVHT4SS_MCS6 = 0x50, 327 DESC_RATEVHT4SS_MCS7 = 0x51, 328 DESC_RATEVHT4SS_MCS8 = 0x52, 329 DESC_RATEVHT4SS_MCS9 = 0x53, 330 331 DESC_RATE_MAX, 332 }; 333 334 enum rtw_regulatory_domains { 335 RTW_REGD_FCC = 0, 336 RTW_REGD_MKK = 1, 337 RTW_REGD_ETSI = 2, 338 RTW_REGD_IC = 3, 339 RTW_REGD_KCC = 4, 340 RTW_REGD_ACMA = 5, 341 RTW_REGD_CHILE = 6, 342 RTW_REGD_UKRAINE = 7, 343 RTW_REGD_MEXICO = 8, 344 RTW_REGD_CN = 9, 345 RTW_REGD_WW, 346 347 RTW_REGD_MAX 348 }; 349 350 enum rtw_txq_flags { 351 RTW_TXQ_AMPDU, 352 RTW_TXQ_BLOCK_BA, 353 }; 354 355 enum rtw_flags { 356 RTW_FLAG_RUNNING, 357 RTW_FLAG_FW_RUNNING, 358 RTW_FLAG_SCANNING, 359 RTW_FLAG_INACTIVE_PS, 360 RTW_FLAG_LEISURE_PS, 361 RTW_FLAG_LEISURE_PS_DEEP, 362 RTW_FLAG_DIG_DISABLE, 363 RTW_FLAG_BUSY_TRAFFIC, 364 RTW_FLAG_WOWLAN, 365 RTW_FLAG_RESTARTING, 366 RTW_FLAG_RESTART_TRIGGERING, 367 RTW_FLAG_FORCE_LOWEST_RATE, 368 369 NUM_OF_RTW_FLAGS, 370 }; 371 372 enum rtw_evm { 373 RTW_EVM_OFDM = 0, 374 RTW_EVM_1SS, 375 RTW_EVM_2SS_A, 376 RTW_EVM_2SS_B, 377 /* keep it last */ 378 RTW_EVM_NUM 379 }; 380 381 enum rtw_snr { 382 RTW_SNR_OFDM_A = 0, 383 RTW_SNR_OFDM_B, 384 RTW_SNR_OFDM_C, 385 RTW_SNR_OFDM_D, 386 RTW_SNR_1SS_A, 387 RTW_SNR_1SS_B, 388 RTW_SNR_1SS_C, 389 RTW_SNR_1SS_D, 390 RTW_SNR_2SS_A, 391 RTW_SNR_2SS_B, 392 RTW_SNR_2SS_C, 393 RTW_SNR_2SS_D, 394 /* keep it last */ 395 RTW_SNR_NUM 396 }; 397 398 enum rtw_wow_flags { 399 RTW_WOW_FLAG_EN_MAGIC_PKT, 400 RTW_WOW_FLAG_EN_REKEY_PKT, 401 RTW_WOW_FLAG_EN_DISCONNECT, 402 403 /* keep it last */ 404 RTW_WOW_FLAG_MAX, 405 }; 406 407 /* the power index is represented by differences, which cck-1s & ht40-1s are 408 * the base values, so for 1s's differences, there are only ht20 & ofdm 409 */ 410 struct rtw_2g_1s_pwr_idx_diff { 411 #ifdef __LITTLE_ENDIAN 412 s8 ofdm:4; 413 s8 bw20:4; 414 #else 415 s8 bw20:4; 416 s8 ofdm:4; 417 #endif 418 } __packed; 419 420 struct rtw_2g_ns_pwr_idx_diff { 421 #ifdef __LITTLE_ENDIAN 422 s8 bw20:4; 423 s8 bw40:4; 424 s8 cck:4; 425 s8 ofdm:4; 426 #else 427 s8 ofdm:4; 428 s8 cck:4; 429 s8 bw40:4; 430 s8 bw20:4; 431 #endif 432 } __packed; 433 434 struct rtw_2g_txpwr_idx { 435 u8 cck_base[6]; 436 u8 bw40_base[5]; 437 struct rtw_2g_1s_pwr_idx_diff ht_1s_diff; 438 struct rtw_2g_ns_pwr_idx_diff ht_2s_diff; 439 struct rtw_2g_ns_pwr_idx_diff ht_3s_diff; 440 struct rtw_2g_ns_pwr_idx_diff ht_4s_diff; 441 }; 442 443 struct rtw_5g_ht_1s_pwr_idx_diff { 444 #ifdef __LITTLE_ENDIAN 445 s8 ofdm:4; 446 s8 bw20:4; 447 #else 448 s8 bw20:4; 449 s8 ofdm:4; 450 #endif 451 } __packed; 452 453 struct rtw_5g_ht_ns_pwr_idx_diff { 454 #ifdef __LITTLE_ENDIAN 455 s8 bw20:4; 456 s8 bw40:4; 457 #else 458 s8 bw40:4; 459 s8 bw20:4; 460 #endif 461 } __packed; 462 463 struct rtw_5g_ofdm_ns_pwr_idx_diff { 464 #ifdef __LITTLE_ENDIAN 465 s8 ofdm_3s:4; 466 s8 ofdm_2s:4; 467 s8 ofdm_4s:4; 468 s8 res:4; 469 #else 470 s8 res:4; 471 s8 ofdm_4s:4; 472 s8 ofdm_2s:4; 473 s8 ofdm_3s:4; 474 #endif 475 } __packed; 476 477 struct rtw_5g_vht_ns_pwr_idx_diff { 478 #ifdef __LITTLE_ENDIAN 479 s8 bw160:4; 480 s8 bw80:4; 481 #else 482 s8 bw80:4; 483 s8 bw160:4; 484 #endif 485 } __packed; 486 487 struct rtw_5g_txpwr_idx { 488 u8 bw40_base[14]; 489 struct rtw_5g_ht_1s_pwr_idx_diff ht_1s_diff; 490 struct rtw_5g_ht_ns_pwr_idx_diff ht_2s_diff; 491 struct rtw_5g_ht_ns_pwr_idx_diff ht_3s_diff; 492 struct rtw_5g_ht_ns_pwr_idx_diff ht_4s_diff; 493 struct rtw_5g_ofdm_ns_pwr_idx_diff ofdm_diff; 494 struct rtw_5g_vht_ns_pwr_idx_diff vht_1s_diff; 495 struct rtw_5g_vht_ns_pwr_idx_diff vht_2s_diff; 496 struct rtw_5g_vht_ns_pwr_idx_diff vht_3s_diff; 497 struct rtw_5g_vht_ns_pwr_idx_diff vht_4s_diff; 498 }; 499 500 struct rtw_txpwr_idx { 501 struct rtw_2g_txpwr_idx pwr_idx_2g; 502 struct rtw_5g_txpwr_idx pwr_idx_5g; 503 }; 504 505 struct rtw_timer_list { 506 struct timer_list timer; 507 void (*function)(void *data); 508 void *args; 509 }; 510 511 struct rtw_channel_params { 512 u8 center_chan; 513 u8 primary_chan; 514 u8 bandwidth; 515 }; 516 517 struct rtw_hw_reg { 518 u32 addr; 519 u32 mask; 520 }; 521 522 struct rtw_ltecoex_addr { 523 u32 ctrl; 524 u32 wdata; 525 u32 rdata; 526 }; 527 528 struct rtw_reg_domain { 529 u32 addr; 530 u32 mask; 531 #define RTW_REG_DOMAIN_MAC32 0 532 #define RTW_REG_DOMAIN_MAC16 1 533 #define RTW_REG_DOMAIN_MAC8 2 534 #define RTW_REG_DOMAIN_RF_A 3 535 #define RTW_REG_DOMAIN_RF_B 4 536 #define RTW_REG_DOMAIN_NL 0xFF 537 u8 domain; 538 }; 539 540 struct rtw_rf_sipi_addr { 541 u32 hssi_1; 542 u32 hssi_2; 543 u32 lssi_read; 544 u32 lssi_read_pi; 545 }; 546 547 struct rtw_hw_reg_offset { 548 struct rtw_hw_reg hw_reg; 549 u8 offset; 550 }; 551 552 struct rtw_backup_info { 553 u8 len; 554 u32 reg; 555 u32 val; 556 }; 557 558 enum rtw_vif_port_set { 559 PORT_SET_MAC_ADDR = BIT(0), 560 PORT_SET_BSSID = BIT(1), 561 PORT_SET_NET_TYPE = BIT(2), 562 PORT_SET_AID = BIT(3), 563 PORT_SET_BCN_CTRL = BIT(4), 564 }; 565 566 struct rtw_vif_port { 567 struct rtw_hw_reg mac_addr; 568 struct rtw_hw_reg bssid; 569 struct rtw_hw_reg net_type; 570 struct rtw_hw_reg aid; 571 struct rtw_hw_reg bcn_ctrl; 572 }; 573 574 struct rtw_tx_pkt_info { 575 u32 tx_pkt_size; 576 u8 offset; 577 u8 pkt_offset; 578 u8 tim_offset; 579 u8 mac_id; 580 u8 rate_id; 581 u8 rate; 582 u8 qsel; 583 u8 bw; 584 u8 sec_type; 585 u8 sn; 586 bool ampdu_en; 587 u8 ampdu_factor; 588 u8 ampdu_density; 589 u16 seq; 590 bool stbc; 591 bool ldpc; 592 bool dis_rate_fallback; 593 bool bmc; 594 bool use_rate; 595 bool ls; 596 bool fs; 597 bool short_gi; 598 bool report; 599 bool rts; 600 bool dis_qselseq; 601 bool en_hwseq; 602 u8 hw_ssn_sel; 603 bool nav_use_hdr; 604 bool bt_null; 605 }; 606 607 struct rtw_rx_pkt_stat { 608 bool phy_status; 609 bool icv_err; 610 bool crc_err; 611 bool decrypted; 612 bool is_c2h; 613 614 s32 signal_power; 615 u16 pkt_len; 616 u8 bw; 617 u8 drv_info_sz; 618 u8 shift; 619 u8 rate; 620 u8 mac_id; 621 u8 cam_id; 622 u8 ppdu_cnt; 623 u32 tsf_low; 624 s8 rx_power[RTW_RF_PATH_MAX]; 625 u8 rssi; 626 u8 rxsc; 627 s8 rx_snr[RTW_RF_PATH_MAX]; 628 u8 rx_evm[RTW_RF_PATH_MAX]; 629 s8 cfo_tail[RTW_RF_PATH_MAX]; 630 u16 freq; 631 u8 band; 632 633 struct rtw_sta_info *si; 634 struct ieee80211_vif *vif; 635 struct ieee80211_hdr *hdr; 636 }; 637 638 DECLARE_EWMA(tp, 10, 2); 639 640 struct rtw_traffic_stats { 641 /* units in bytes */ 642 u64 tx_unicast; 643 u64 rx_unicast; 644 645 /* count for packets */ 646 u64 tx_cnt; 647 u64 rx_cnt; 648 649 /* units in Mbps */ 650 u32 tx_throughput; 651 u32 rx_throughput; 652 struct ewma_tp tx_ewma_tp; 653 struct ewma_tp rx_ewma_tp; 654 }; 655 656 enum rtw_lps_mode { 657 RTW_MODE_ACTIVE = 0, 658 RTW_MODE_LPS = 1, 659 RTW_MODE_WMM_PS = 2, 660 }; 661 662 enum rtw_lps_deep_mode { 663 LPS_DEEP_MODE_NONE = 0, 664 LPS_DEEP_MODE_LCLK = 1, 665 LPS_DEEP_MODE_PG = 2, 666 }; 667 668 enum rtw_pwr_state { 669 RTW_RF_OFF = 0x0, 670 RTW_RF_ON = 0x4, 671 RTW_ALL_ON = 0xc, 672 }; 673 674 struct rtw_lps_conf { 675 enum rtw_lps_mode mode; 676 enum rtw_lps_deep_mode deep_mode; 677 enum rtw_lps_deep_mode wow_deep_mode; 678 enum rtw_pwr_state state; 679 u8 awake_interval; 680 u8 rlbm; 681 u8 smart_ps; 682 u8 port_id; 683 bool sec_cam_backup; 684 bool pattern_cam_backup; 685 }; 686 687 enum rtw_hw_key_type { 688 RTW_CAM_NONE = 0, 689 RTW_CAM_WEP40 = 1, 690 RTW_CAM_TKIP = 2, 691 RTW_CAM_AES = 4, 692 RTW_CAM_WEP104 = 5, 693 }; 694 695 struct rtw_cam_entry { 696 bool valid; 697 bool group; 698 u8 addr[ETH_ALEN]; 699 u8 hw_key_type; 700 struct ieee80211_key_conf *key; 701 }; 702 703 struct rtw_sec_desc { 704 /* search strategy */ 705 bool default_key_search; 706 707 u32 total_cam_num; 708 struct rtw_cam_entry cam_table[RTW_MAX_SEC_CAM_NUM]; 709 DECLARE_BITMAP(cam_map, RTW_MAX_SEC_CAM_NUM); 710 }; 711 712 struct rtw_tx_report { 713 /* protect the tx report queue */ 714 spinlock_t q_lock; 715 struct sk_buff_head queue; 716 atomic_t sn; 717 struct timer_list purge_timer; 718 }; 719 720 struct rtw_ra_report { 721 struct rate_info txrate; 722 u32 bit_rate; 723 u8 desc_rate; 724 }; 725 726 struct rtw_txq { 727 struct list_head list; 728 729 unsigned long flags; 730 unsigned long last_push; 731 }; 732 733 #define RTW_BC_MC_MACID 1 734 DECLARE_EWMA(rssi, 10, 16); 735 736 struct rtw_sta_info { 737 struct ieee80211_sta *sta; 738 struct ieee80211_vif *vif; 739 740 struct ewma_rssi avg_rssi; 741 u8 rssi_level; 742 743 u8 mac_id; 744 u8 rate_id; 745 enum rtw_bandwidth bw_mode; 746 enum rtw_rf_type rf_type; 747 enum rtw_wireless_set wireless_set; 748 u8 stbc_en:2; 749 u8 ldpc_en:2; 750 bool sgi_enable; 751 bool vht_enable; 752 u8 init_ra_lv; 753 u64 ra_mask; 754 755 DECLARE_BITMAP(tid_ba, IEEE80211_NUM_TIDS); 756 757 struct rtw_ra_report ra_report; 758 759 bool use_cfg_mask; 760 struct cfg80211_bitrate_mask *mask; 761 }; 762 763 enum rtw_bfee_role { 764 RTW_BFEE_NONE, 765 RTW_BFEE_SU, 766 RTW_BFEE_MU 767 }; 768 769 struct rtw_bfee { 770 enum rtw_bfee_role role; 771 772 u16 p_aid; 773 u8 g_id; 774 u8 mac_addr[ETH_ALEN]; 775 u8 sound_dim; 776 777 /* SU-MIMO */ 778 u8 su_reg_index; 779 780 /* MU-MIMO */ 781 u16 aid; 782 }; 783 784 struct rtw_bf_info { 785 u8 bfer_mu_cnt; 786 u8 bfer_su_cnt; 787 DECLARE_BITMAP(bfer_su_reg_maping, 2); 788 u8 cur_csi_rpt_rate; 789 }; 790 791 struct rtw_vif { 792 enum rtw_net_type net_type; 793 u16 aid; 794 u8 mac_addr[ETH_ALEN]; 795 u8 bssid[ETH_ALEN]; 796 u8 port; 797 u8 bcn_ctrl; 798 struct list_head rsvd_page_list; 799 struct ieee80211_tx_queue_params tx_params[IEEE80211_NUM_ACS]; 800 const struct rtw_vif_port *conf; 801 struct cfg80211_scan_request *scan_req; 802 struct ieee80211_scan_ies *scan_ies; 803 804 struct rtw_traffic_stats stats; 805 806 struct rtw_bfee bfee; 807 }; 808 809 struct rtw_regulatory { 810 char alpha2[2]; 811 u8 txpwr_regd_2g; 812 u8 txpwr_regd_5g; 813 }; 814 815 enum rtw_regd_state { 816 RTW_REGD_STATE_WORLDWIDE, 817 RTW_REGD_STATE_PROGRAMMED, 818 RTW_REGD_STATE_SETTING, 819 820 RTW_REGD_STATE_NR, 821 }; 822 823 struct rtw_regd { 824 enum rtw_regd_state state; 825 const struct rtw_regulatory *regulatory; 826 enum nl80211_dfs_regions dfs_region; 827 }; 828 829 struct rtw_chip_ops { 830 int (*mac_init)(struct rtw_dev *rtwdev); 831 int (*dump_fw_crash)(struct rtw_dev *rtwdev); 832 void (*shutdown)(struct rtw_dev *rtwdev); 833 int (*read_efuse)(struct rtw_dev *rtwdev, u8 *map); 834 void (*phy_set_param)(struct rtw_dev *rtwdev); 835 void (*set_channel)(struct rtw_dev *rtwdev, u8 channel, 836 u8 bandwidth, u8 primary_chan_idx); 837 void (*query_rx_desc)(struct rtw_dev *rtwdev, u8 *rx_desc, 838 struct rtw_rx_pkt_stat *pkt_stat, 839 struct ieee80211_rx_status *rx_status); 840 u32 (*read_rf)(struct rtw_dev *rtwdev, enum rtw_rf_path rf_path, 841 u32 addr, u32 mask); 842 bool (*write_rf)(struct rtw_dev *rtwdev, enum rtw_rf_path rf_path, 843 u32 addr, u32 mask, u32 data); 844 void (*set_tx_power_index)(struct rtw_dev *rtwdev); 845 int (*rsvd_page_dump)(struct rtw_dev *rtwdev, u8 *buf, u32 offset, 846 u32 size); 847 int (*set_antenna)(struct rtw_dev *rtwdev, 848 u32 antenna_tx, 849 u32 antenna_rx); 850 void (*cfg_ldo25)(struct rtw_dev *rtwdev, bool enable); 851 void (*efuse_grant)(struct rtw_dev *rtwdev, bool enable); 852 void (*false_alarm_statistics)(struct rtw_dev *rtwdev); 853 void (*phy_calibration)(struct rtw_dev *rtwdev); 854 void (*dpk_track)(struct rtw_dev *rtwdev); 855 void (*cck_pd_set)(struct rtw_dev *rtwdev, u8 level); 856 void (*pwr_track)(struct rtw_dev *rtwdev); 857 void (*config_bfee)(struct rtw_dev *rtwdev, struct rtw_vif *vif, 858 struct rtw_bfee *bfee, bool enable); 859 void (*set_gid_table)(struct rtw_dev *rtwdev, 860 struct ieee80211_vif *vif, 861 struct ieee80211_bss_conf *conf); 862 void (*cfg_csi_rate)(struct rtw_dev *rtwdev, u8 rssi, u8 cur_rate, 863 u8 fixrate_en, u8 *new_rate); 864 void (*adaptivity_init)(struct rtw_dev *rtwdev); 865 void (*adaptivity)(struct rtw_dev *rtwdev); 866 void (*cfo_init)(struct rtw_dev *rtwdev); 867 void (*cfo_track)(struct rtw_dev *rtwdev); 868 void (*config_tx_path)(struct rtw_dev *rtwdev, u8 tx_path, 869 enum rtw_bb_path tx_path_1ss, 870 enum rtw_bb_path tx_path_cck, 871 bool is_tx2_path); 872 void (*config_txrx_mode)(struct rtw_dev *rtwdev, u8 tx_path, 873 u8 rx_path, bool is_tx2_path); 874 /* for USB/SDIO only */ 875 void (*fill_txdesc_checksum)(struct rtw_dev *rtwdev, 876 struct rtw_tx_pkt_info *pkt_info, 877 u8 *txdesc); 878 879 /* for coex */ 880 void (*coex_set_init)(struct rtw_dev *rtwdev); 881 void (*coex_set_ant_switch)(struct rtw_dev *rtwdev, 882 u8 ctrl_type, u8 pos_type); 883 void (*coex_set_gnt_fix)(struct rtw_dev *rtwdev); 884 void (*coex_set_gnt_debug)(struct rtw_dev *rtwdev); 885 void (*coex_set_rfe_type)(struct rtw_dev *rtwdev); 886 void (*coex_set_wl_tx_power)(struct rtw_dev *rtwdev, u8 wl_pwr); 887 void (*coex_set_wl_rx_gain)(struct rtw_dev *rtwdev, bool low_gain); 888 }; 889 890 #define RTW_PWR_POLLING_CNT 20000 891 892 #define RTW_PWR_CMD_READ 0x00 893 #define RTW_PWR_CMD_WRITE 0x01 894 #define RTW_PWR_CMD_POLLING 0x02 895 #define RTW_PWR_CMD_DELAY 0x03 896 #define RTW_PWR_CMD_END 0x04 897 898 /* define the base address of each block */ 899 #define RTW_PWR_ADDR_MAC 0x00 900 #define RTW_PWR_ADDR_USB 0x01 901 #define RTW_PWR_ADDR_PCIE 0x02 902 #define RTW_PWR_ADDR_SDIO 0x03 903 904 #define RTW_PWR_INTF_SDIO_MSK BIT(0) 905 #define RTW_PWR_INTF_USB_MSK BIT(1) 906 #define RTW_PWR_INTF_PCI_MSK BIT(2) 907 #define RTW_PWR_INTF_ALL_MSK (BIT(0) | BIT(1) | BIT(2) | BIT(3)) 908 909 #define RTW_PWR_CUT_TEST_MSK BIT(0) 910 #define RTW_PWR_CUT_A_MSK BIT(1) 911 #define RTW_PWR_CUT_B_MSK BIT(2) 912 #define RTW_PWR_CUT_C_MSK BIT(3) 913 #define RTW_PWR_CUT_D_MSK BIT(4) 914 #define RTW_PWR_CUT_E_MSK BIT(5) 915 #define RTW_PWR_CUT_F_MSK BIT(6) 916 #define RTW_PWR_CUT_G_MSK BIT(7) 917 #define RTW_PWR_CUT_ALL_MSK 0xFF 918 919 enum rtw_pwr_seq_cmd_delay_unit { 920 RTW_PWR_DELAY_US, 921 RTW_PWR_DELAY_MS, 922 }; 923 924 struct rtw_pwr_seq_cmd { 925 u16 offset; 926 u8 cut_mask; 927 u8 intf_mask; 928 u8 base:4; 929 u8 cmd:4; 930 u8 mask; 931 u8 value; 932 }; 933 934 enum rtw_chip_ver { 935 RTW_CHIP_VER_CUT_A = 0x00, 936 RTW_CHIP_VER_CUT_B = 0x01, 937 RTW_CHIP_VER_CUT_C = 0x02, 938 RTW_CHIP_VER_CUT_D = 0x03, 939 RTW_CHIP_VER_CUT_E = 0x04, 940 RTW_CHIP_VER_CUT_F = 0x05, 941 RTW_CHIP_VER_CUT_G = 0x06, 942 }; 943 944 #define RTW_INTF_PHY_PLATFORM_ALL 0 945 946 enum rtw_intf_phy_cut { 947 RTW_INTF_PHY_CUT_A = BIT(0), 948 RTW_INTF_PHY_CUT_B = BIT(1), 949 RTW_INTF_PHY_CUT_C = BIT(2), 950 RTW_INTF_PHY_CUT_D = BIT(3), 951 RTW_INTF_PHY_CUT_E = BIT(4), 952 RTW_INTF_PHY_CUT_F = BIT(5), 953 RTW_INTF_PHY_CUT_G = BIT(6), 954 RTW_INTF_PHY_CUT_ALL = 0xFFFF, 955 }; 956 957 enum rtw_ip_sel { 958 RTW_IP_SEL_PHY = 0, 959 RTW_IP_SEL_MAC = 1, 960 RTW_IP_SEL_DBI = 2, 961 962 RTW_IP_SEL_UNDEF = 0xFFFF 963 }; 964 965 enum rtw_pq_map_id { 966 RTW_PQ_MAP_VO = 0x0, 967 RTW_PQ_MAP_VI = 0x1, 968 RTW_PQ_MAP_BE = 0x2, 969 RTW_PQ_MAP_BK = 0x3, 970 RTW_PQ_MAP_MG = 0x4, 971 RTW_PQ_MAP_HI = 0x5, 972 RTW_PQ_MAP_NUM = 0x6, 973 974 RTW_PQ_MAP_UNDEF, 975 }; 976 977 enum rtw_dma_mapping { 978 RTW_DMA_MAPPING_EXTRA = 0, 979 RTW_DMA_MAPPING_LOW = 1, 980 RTW_DMA_MAPPING_NORMAL = 2, 981 RTW_DMA_MAPPING_HIGH = 3, 982 983 RTW_DMA_MAPPING_MAX, 984 RTW_DMA_MAPPING_UNDEF, 985 }; 986 987 struct rtw_rqpn { 988 enum rtw_dma_mapping dma_map_vo; 989 enum rtw_dma_mapping dma_map_vi; 990 enum rtw_dma_mapping dma_map_be; 991 enum rtw_dma_mapping dma_map_bk; 992 enum rtw_dma_mapping dma_map_mg; 993 enum rtw_dma_mapping dma_map_hi; 994 }; 995 996 struct rtw_prioq_addr { 997 u32 rsvd; 998 u32 avail; 999 }; 1000 1001 struct rtw_prioq_addrs { 1002 struct rtw_prioq_addr prio[RTW_DMA_MAPPING_MAX]; 1003 bool wsize; 1004 }; 1005 1006 struct rtw_page_table { 1007 u16 hq_num; 1008 u16 nq_num; 1009 u16 lq_num; 1010 u16 exq_num; 1011 u16 gapq_num; 1012 }; 1013 1014 struct rtw_intf_phy_para { 1015 u16 offset; 1016 u16 value; 1017 u16 ip_sel; 1018 u16 cut_mask; 1019 u16 platform; 1020 }; 1021 1022 struct rtw_wow_pattern { 1023 u16 crc; 1024 u8 type; 1025 u8 valid; 1026 u8 mask[RTW_MAX_PATTERN_MASK_SIZE]; 1027 }; 1028 1029 struct rtw_pno_request { 1030 bool inited; 1031 u32 match_set_cnt; 1032 struct cfg80211_match_set *match_sets; 1033 u8 channel_cnt; 1034 struct ieee80211_channel *channels; 1035 struct cfg80211_sched_scan_plan scan_plan; 1036 }; 1037 1038 struct rtw_wow_param { 1039 struct ieee80211_vif *wow_vif; 1040 DECLARE_BITMAP(flags, RTW_WOW_FLAG_MAX); 1041 u8 txpause; 1042 u8 pattern_cnt; 1043 struct rtw_wow_pattern patterns[RTW_MAX_PATTERN_NUM]; 1044 1045 bool ips_enabled; 1046 struct rtw_pno_request pno_req; 1047 }; 1048 1049 struct rtw_intf_phy_para_table { 1050 const struct rtw_intf_phy_para *usb2_para; 1051 const struct rtw_intf_phy_para *usb3_para; 1052 const struct rtw_intf_phy_para *gen1_para; 1053 const struct rtw_intf_phy_para *gen2_para; 1054 u8 n_usb2_para; 1055 u8 n_usb3_para; 1056 u8 n_gen1_para; 1057 u8 n_gen2_para; 1058 }; 1059 1060 struct rtw_table { 1061 const void *data; 1062 const u32 size; 1063 void (*parse)(struct rtw_dev *rtwdev, const struct rtw_table *tbl); 1064 void (*do_cfg)(struct rtw_dev *rtwdev, const struct rtw_table *tbl, 1065 u32 addr, u32 data); 1066 enum rtw_rf_path rf_path; 1067 }; 1068 1069 static inline void rtw_load_table(struct rtw_dev *rtwdev, 1070 const struct rtw_table *tbl) 1071 { 1072 (*tbl->parse)(rtwdev, tbl); 1073 } 1074 1075 enum rtw_rfe_fem { 1076 RTW_RFE_IFEM, 1077 RTW_RFE_EFEM, 1078 RTW_RFE_IFEM2G_EFEM5G, 1079 RTW_RFE_NUM, 1080 }; 1081 1082 struct rtw_rfe_def { 1083 const struct rtw_table *phy_pg_tbl; 1084 const struct rtw_table *txpwr_lmt_tbl; 1085 const struct rtw_table *agc_btg_tbl; 1086 }; 1087 1088 #define RTW_DEF_RFE(chip, bb_pg, pwrlmt) { \ 1089 .phy_pg_tbl = &rtw ## chip ## _bb_pg_type ## bb_pg ## _tbl, \ 1090 .txpwr_lmt_tbl = &rtw ## chip ## _txpwr_lmt_type ## pwrlmt ## _tbl, \ 1091 } 1092 1093 #define RTW_DEF_RFE_EXT(chip, bb_pg, pwrlmt, btg) { \ 1094 .phy_pg_tbl = &rtw ## chip ## _bb_pg_type ## bb_pg ## _tbl, \ 1095 .txpwr_lmt_tbl = &rtw ## chip ## _txpwr_lmt_type ## pwrlmt ## _tbl, \ 1096 .agc_btg_tbl = &rtw ## chip ## _agc_btg_type ## btg ## _tbl, \ 1097 } 1098 1099 #define RTW_PWR_TRK_5G_1 0 1100 #define RTW_PWR_TRK_5G_2 1 1101 #define RTW_PWR_TRK_5G_3 2 1102 #define RTW_PWR_TRK_5G_NUM 3 1103 1104 #define RTW_PWR_TRK_TBL_SZ 30 1105 1106 /* This table stores the values of TX power that will be adjusted by power 1107 * tracking. 1108 * 1109 * For 5G bands, there are 3 different settings. 1110 * For 2G there are cck rate and ofdm rate with different settings. 1111 */ 1112 struct rtw_pwr_track_tbl { 1113 const u8 *pwrtrk_5gb_n[RTW_PWR_TRK_5G_NUM]; 1114 const u8 *pwrtrk_5gb_p[RTW_PWR_TRK_5G_NUM]; 1115 const u8 *pwrtrk_5ga_n[RTW_PWR_TRK_5G_NUM]; 1116 const u8 *pwrtrk_5ga_p[RTW_PWR_TRK_5G_NUM]; 1117 const u8 *pwrtrk_2gb_n; 1118 const u8 *pwrtrk_2gb_p; 1119 const u8 *pwrtrk_2ga_n; 1120 const u8 *pwrtrk_2ga_p; 1121 const u8 *pwrtrk_2g_cckb_n; 1122 const u8 *pwrtrk_2g_cckb_p; 1123 const u8 *pwrtrk_2g_ccka_n; 1124 const u8 *pwrtrk_2g_ccka_p; 1125 const s8 *pwrtrk_xtal_n; 1126 const s8 *pwrtrk_xtal_p; 1127 }; 1128 1129 enum rtw_wlan_cpu { 1130 RTW_WCPU_11AC, 1131 RTW_WCPU_11N, 1132 }; 1133 1134 enum rtw_fw_fifo_sel { 1135 RTW_FW_FIFO_SEL_TX, 1136 RTW_FW_FIFO_SEL_RX, 1137 RTW_FW_FIFO_SEL_RSVD_PAGE, 1138 RTW_FW_FIFO_SEL_REPORT, 1139 RTW_FW_FIFO_SEL_LLT, 1140 RTW_FW_FIFO_SEL_RXBUF_FW, 1141 1142 RTW_FW_FIFO_MAX, 1143 }; 1144 1145 enum rtw_fwcd_item { 1146 RTW_FWCD_TLV, 1147 RTW_FWCD_REG, 1148 RTW_FWCD_ROM, 1149 RTW_FWCD_IMEM, 1150 RTW_FWCD_DMEM, 1151 RTW_FWCD_EMEM, 1152 }; 1153 1154 /* hardware configuration for each IC */ 1155 struct rtw_chip_info { 1156 struct rtw_chip_ops *ops; 1157 u8 id; 1158 1159 const char *fw_name; 1160 enum rtw_wlan_cpu wlan_cpu; 1161 u8 tx_pkt_desc_sz; 1162 u8 tx_buf_desc_sz; 1163 u8 rx_pkt_desc_sz; 1164 u8 rx_buf_desc_sz; 1165 u32 phy_efuse_size; 1166 u32 log_efuse_size; 1167 u32 ptct_efuse_size; 1168 u32 txff_size; 1169 u32 rxff_size; 1170 u32 fw_rxff_size; 1171 u8 band; 1172 u8 page_size; 1173 u8 csi_buf_pg_num; 1174 u8 dig_max; 1175 u8 dig_min; 1176 u8 txgi_factor; 1177 bool is_pwr_by_rate_dec; 1178 bool rx_ldpc; 1179 bool tx_stbc; 1180 u8 max_power_index; 1181 u8 ampdu_density; 1182 1183 u16 fw_fifo_addr[RTW_FW_FIFO_MAX]; 1184 const struct rtw_fwcd_segs *fwcd_segs; 1185 1186 u8 default_1ss_tx_path; 1187 1188 bool path_div_supported; 1189 bool ht_supported; 1190 bool vht_supported; 1191 u8 lps_deep_mode_supported; 1192 1193 /* init values */ 1194 u8 sys_func_en; 1195 const struct rtw_pwr_seq_cmd **pwr_on_seq; 1196 const struct rtw_pwr_seq_cmd **pwr_off_seq; 1197 const struct rtw_rqpn *rqpn_table; 1198 const struct rtw_prioq_addrs *prioq_addrs; 1199 const struct rtw_page_table *page_table; 1200 const struct rtw_intf_phy_para_table *intf_table; 1201 1202 const struct rtw_hw_reg *dig; 1203 const struct rtw_hw_reg *dig_cck; 1204 u32 rf_base_addr[2]; 1205 u32 rf_sipi_addr[2]; 1206 const struct rtw_rf_sipi_addr *rf_sipi_read_addr; 1207 u8 fix_rf_phy_num; 1208 const struct rtw_ltecoex_addr *ltecoex_addr; 1209 1210 const struct rtw_table *mac_tbl; 1211 const struct rtw_table *agc_tbl; 1212 const struct rtw_table *bb_tbl; 1213 const struct rtw_table *rf_tbl[RTW_RF_PATH_MAX]; 1214 const struct rtw_table *rfk_init_tbl; 1215 1216 const struct rtw_rfe_def *rfe_defs; 1217 u32 rfe_defs_size; 1218 1219 bool en_dis_dpd; 1220 u16 dpd_ratemask; 1221 u8 iqk_threshold; 1222 u8 lck_threshold; 1223 const struct rtw_pwr_track_tbl *pwr_track_tbl; 1224 1225 u8 bfer_su_max_num; 1226 u8 bfer_mu_max_num; 1227 1228 struct rtw_hw_reg_offset *edcca_th; 1229 s8 l2h_th_ini_cs; 1230 s8 l2h_th_ini_ad; 1231 1232 const char *wow_fw_name; 1233 const struct wiphy_wowlan_support *wowlan_stub; 1234 const u8 max_sched_scan_ssids; 1235 const u16 max_scan_ie_len; 1236 1237 /* coex paras */ 1238 u32 coex_para_ver; 1239 u8 bt_desired_ver; 1240 bool scbd_support; 1241 bool new_scbd10_def; /* true: fix 2M(8822c) */ 1242 bool ble_hid_profile_support; 1243 bool wl_mimo_ps_support; 1244 u8 pstdma_type; /* 0: LPSoff, 1:LPSon */ 1245 u8 bt_rssi_type; 1246 u8 ant_isolation; 1247 u8 rssi_tolerance; 1248 u8 table_sant_num; 1249 u8 table_nsant_num; 1250 u8 tdma_sant_num; 1251 u8 tdma_nsant_num; 1252 u8 bt_afh_span_bw20; 1253 u8 bt_afh_span_bw40; 1254 u8 afh_5g_num; 1255 u8 wl_rf_para_num; 1256 u8 coex_info_hw_regs_num; 1257 const u8 *bt_rssi_step; 1258 const u8 *wl_rssi_step; 1259 const struct coex_table_para *table_nsant; 1260 const struct coex_table_para *table_sant; 1261 const struct coex_tdma_para *tdma_sant; 1262 const struct coex_tdma_para *tdma_nsant; 1263 const struct coex_rf_para *wl_rf_para_tx; 1264 const struct coex_rf_para *wl_rf_para_rx; 1265 const struct coex_5g_afh_map *afh_5g; 1266 const struct rtw_hw_reg *btg_reg; 1267 const struct rtw_reg_domain *coex_info_hw_regs; 1268 u32 wl_fw_desired_ver; 1269 }; 1270 1271 enum rtw_coex_bt_state_cnt { 1272 COEX_CNT_BT_RETRY, 1273 COEX_CNT_BT_REINIT, 1274 COEX_CNT_BT_REENABLE, 1275 COEX_CNT_BT_POPEVENT, 1276 COEX_CNT_BT_SETUPLINK, 1277 COEX_CNT_BT_IGNWLANACT, 1278 COEX_CNT_BT_INQ, 1279 COEX_CNT_BT_PAGE, 1280 COEX_CNT_BT_ROLESWITCH, 1281 COEX_CNT_BT_AFHUPDATE, 1282 COEX_CNT_BT_INFOUPDATE, 1283 COEX_CNT_BT_IQK, 1284 COEX_CNT_BT_IQKFAIL, 1285 1286 COEX_CNT_BT_MAX 1287 }; 1288 1289 enum rtw_coex_wl_state_cnt { 1290 COEX_CNT_WL_SCANAP, 1291 COEX_CNT_WL_CONNPKT, 1292 COEX_CNT_WL_COEXRUN, 1293 COEX_CNT_WL_NOISY0, 1294 COEX_CNT_WL_NOISY1, 1295 COEX_CNT_WL_NOISY2, 1296 COEX_CNT_WL_5MS_NOEXTEND, 1297 COEX_CNT_WL_FW_NOTIFY, 1298 1299 COEX_CNT_WL_MAX 1300 }; 1301 1302 struct rtw_coex_rfe { 1303 bool ant_switch_exist; 1304 bool ant_switch_diversity; 1305 bool ant_switch_with_bt; 1306 u8 rfe_module_type; 1307 u8 ant_switch_polarity; 1308 1309 /* true if WLG at BTG, else at WLAG */ 1310 bool wlg_at_btg; 1311 }; 1312 1313 #define COEX_WL_TDMA_PARA_LENGTH 5 1314 1315 struct rtw_coex_dm { 1316 bool cur_ps_tdma_on; 1317 bool cur_wl_rx_low_gain_en; 1318 bool ignore_wl_act; 1319 1320 u8 reason; 1321 u8 bt_rssi_state[4]; 1322 u8 wl_rssi_state[4]; 1323 u8 wl_ch_info[3]; 1324 u8 cur_ps_tdma; 1325 u8 cur_table; 1326 u8 ps_tdma_para[5]; 1327 u8 cur_bt_pwr_lvl; 1328 u8 cur_bt_lna_lvl; 1329 u8 cur_wl_pwr_lvl; 1330 u8 bt_status; 1331 u32 cur_ant_pos_type; 1332 u32 cur_switch_status; 1333 u32 setting_tdma; 1334 u8 fw_tdma_para[COEX_WL_TDMA_PARA_LENGTH]; 1335 }; 1336 1337 #define COEX_BTINFO_SRC_WL_FW 0x0 1338 #define COEX_BTINFO_SRC_BT_RSP 0x1 1339 #define COEX_BTINFO_SRC_BT_ACT 0x2 1340 #define COEX_BTINFO_SRC_BT_IQK 0x3 1341 #define COEX_BTINFO_SRC_BT_SCBD 0x4 1342 #define COEX_BTINFO_SRC_H2C60 0x5 1343 #define COEX_BTINFO_SRC_MAX 0x6 1344 1345 #define COEX_INFO_FTP BIT(7) 1346 #define COEX_INFO_A2DP BIT(6) 1347 #define COEX_INFO_HID BIT(5) 1348 #define COEX_INFO_SCO_BUSY BIT(4) 1349 #define COEX_INFO_ACL_BUSY BIT(3) 1350 #define COEX_INFO_INQ_PAGE BIT(2) 1351 #define COEX_INFO_SCO_ESCO BIT(1) 1352 #define COEX_INFO_CONNECTION BIT(0) 1353 #define COEX_BTINFO_LENGTH_MAX 10 1354 #define COEX_BTINFO_LENGTH 7 1355 1356 #define COEX_BT_HIDINFO_LIST 0x0 1357 #define COEX_BT_HIDINFO_A 0x1 1358 #define COEX_BT_HIDINFO_NAME 3 1359 1360 #define COEX_BT_HIDINFO_LENGTH 6 1361 #define COEX_BT_HIDINFO_HANDLE_NUM 4 1362 #define COEX_BT_HIDINFO_C2H_HANDLE 0 1363 #define COEX_BT_HIDINFO_C2H_VENDOR 1 1364 #define COEX_BT_BLE_HANDLE_THRS 0x10 1365 #define COEX_BT_HIDINFO_NOTCON 0xff 1366 1367 struct rtw_coex_hid { 1368 u8 hid_handle; 1369 u8 hid_vendor; 1370 u8 hid_name[COEX_BT_HIDINFO_NAME]; 1371 bool hid_info_completed; 1372 bool is_game_hid; 1373 }; 1374 1375 struct rtw_coex_hid_handle_list { 1376 u8 cmd_id; 1377 u8 len; 1378 u8 subid; 1379 u8 handle_cnt; 1380 u8 handle[COEX_BT_HIDINFO_HANDLE_NUM]; 1381 } __packed; 1382 1383 struct rtw_coex_hid_info_a { 1384 u8 cmd_id; 1385 u8 len; 1386 u8 subid; 1387 u8 handle; 1388 u8 vendor; 1389 u8 name[COEX_BT_HIDINFO_NAME]; 1390 } __packed; 1391 1392 struct rtw_coex_stat { 1393 bool bt_disabled; 1394 bool bt_disabled_pre; 1395 bool bt_link_exist; 1396 bool bt_whck_test; 1397 bool bt_inq_page; 1398 bool bt_inq_remain; 1399 bool bt_inq; 1400 bool bt_page; 1401 bool bt_ble_voice; 1402 bool bt_ble_exist; 1403 bool bt_hfp_exist; 1404 bool bt_a2dp_exist; 1405 bool bt_hid_exist; 1406 bool bt_pan_exist; /* PAN or OPP */ 1407 bool bt_opp_exist; /* OPP only */ 1408 bool bt_acl_busy; 1409 bool bt_fix_2M; 1410 bool bt_setup_link; 1411 bool bt_multi_link; 1412 bool bt_multi_link_pre; 1413 bool bt_multi_link_remain; 1414 bool bt_a2dp_sink; 1415 bool bt_a2dp_active; 1416 bool bt_reenable; 1417 bool bt_ble_scan_en; 1418 bool bt_init_scan; 1419 bool bt_slave; 1420 bool bt_418_hid_exist; 1421 bool bt_ble_hid_exist; 1422 bool bt_game_hid_exist; 1423 bool bt_hid_handle_cnt; 1424 bool bt_mailbox_reply; 1425 1426 bool wl_under_lps; 1427 bool wl_under_ips; 1428 bool wl_hi_pri_task1; 1429 bool wl_hi_pri_task2; 1430 bool wl_force_lps_ctrl; 1431 bool wl_gl_busy; 1432 bool wl_linkscan_proc; 1433 bool wl_ps_state_fail; 1434 bool wl_tx_limit_en; 1435 bool wl_ampdu_limit_en; 1436 bool wl_connected; 1437 bool wl_slot_extend; 1438 bool wl_cck_lock; 1439 bool wl_cck_lock_pre; 1440 bool wl_cck_lock_ever; 1441 bool wl_connecting; 1442 bool wl_slot_toggle; 1443 bool wl_slot_toggle_change; /* if toggle to no-toggle */ 1444 bool wl_mimo_ps; 1445 1446 u32 bt_supported_version; 1447 u32 bt_supported_feature; 1448 u32 hi_pri_tx; 1449 u32 hi_pri_rx; 1450 u32 lo_pri_tx; 1451 u32 lo_pri_rx; 1452 u32 patch_ver; 1453 u16 bt_reg_vendor_ae; 1454 u16 bt_reg_vendor_ac; 1455 s8 bt_rssi; 1456 u8 kt_ver; 1457 u8 gnt_workaround_state; 1458 u8 tdma_timer_base; 1459 u8 bt_profile_num; 1460 u8 bt_info_c2h[COEX_BTINFO_SRC_MAX][COEX_BTINFO_LENGTH_MAX]; 1461 u8 bt_info_lb2; 1462 u8 bt_info_lb3; 1463 u8 bt_info_hb0; 1464 u8 bt_info_hb1; 1465 u8 bt_info_hb2; 1466 u8 bt_info_hb3; 1467 u8 bt_ble_scan_type; 1468 u8 bt_hid_pair_num; 1469 u8 bt_hid_slot; 1470 u8 bt_a2dp_bitpool; 1471 u8 bt_iqk_state; 1472 1473 u16 wl_beacon_interval; 1474 u8 wl_noisy_level; 1475 u8 wl_fw_dbg_info[10]; 1476 u8 wl_fw_dbg_info_pre[10]; 1477 u8 wl_rx_rate; 1478 u8 wl_tx_rate; 1479 u8 wl_rts_rx_rate; 1480 u8 wl_coex_mode; 1481 u8 wl_iot_peer; 1482 u8 ampdu_max_time; 1483 u8 wl_tput_dir; 1484 1485 u8 wl_toggle_para[6]; 1486 u8 wl_toggle_interval; 1487 1488 u16 score_board; 1489 u16 retry_limit; 1490 1491 /* counters to record bt states */ 1492 u32 cnt_bt[COEX_CNT_BT_MAX]; 1493 1494 /* counters to record wifi states */ 1495 u32 cnt_wl[COEX_CNT_WL_MAX]; 1496 1497 /* counters to record bt c2h data */ 1498 u32 cnt_bt_info_c2h[COEX_BTINFO_SRC_MAX]; 1499 1500 u32 darfrc; 1501 u32 darfrch; 1502 1503 struct rtw_coex_hid hid_info[COEX_BT_HIDINFO_HANDLE_NUM]; 1504 struct rtw_coex_hid_handle_list hid_handle_list; 1505 }; 1506 1507 struct rtw_coex { 1508 struct sk_buff_head queue; 1509 wait_queue_head_t wait; 1510 1511 bool under_5g; 1512 bool stop_dm; 1513 bool freeze; 1514 bool freerun; 1515 bool wl_rf_off; 1516 bool manual_control; 1517 1518 struct rtw_coex_stat stat; 1519 struct rtw_coex_dm dm; 1520 struct rtw_coex_rfe rfe; 1521 1522 struct delayed_work bt_relink_work; 1523 struct delayed_work bt_reenable_work; 1524 struct delayed_work defreeze_work; 1525 struct delayed_work wl_remain_work; 1526 struct delayed_work bt_remain_work; 1527 struct delayed_work wl_connecting_work; 1528 struct delayed_work bt_multi_link_remain_work; 1529 struct delayed_work wl_ccklock_work; 1530 1531 }; 1532 1533 #define DPK_RF_REG_NUM 7 1534 #define DPK_RF_PATH_NUM 2 1535 #define DPK_BB_REG_NUM 18 1536 #define DPK_CHANNEL_WIDTH_80 1 1537 1538 DECLARE_EWMA(thermal, 10, 4); 1539 1540 struct rtw_dpk_info { 1541 bool is_dpk_pwr_on; 1542 bool is_reload; 1543 1544 DECLARE_BITMAP(dpk_path_ok, DPK_RF_PATH_NUM); 1545 1546 u8 thermal_dpk[DPK_RF_PATH_NUM]; 1547 struct ewma_thermal avg_thermal[DPK_RF_PATH_NUM]; 1548 1549 u32 gnt_control; 1550 u32 gnt_value; 1551 1552 u8 result[RTW_RF_PATH_MAX]; 1553 u8 dpk_txagc[RTW_RF_PATH_MAX]; 1554 u32 coef[RTW_RF_PATH_MAX][20]; 1555 u16 dpk_gs[RTW_RF_PATH_MAX]; 1556 u8 thermal_dpk_delta[RTW_RF_PATH_MAX]; 1557 u8 pre_pwsf[RTW_RF_PATH_MAX]; 1558 1559 u8 dpk_band; 1560 u8 dpk_ch; 1561 u8 dpk_bw; 1562 }; 1563 1564 struct rtw_phy_cck_pd_reg { 1565 u32 reg_pd; 1566 u32 mask_pd; 1567 u32 reg_cs; 1568 u32 mask_cs; 1569 }; 1570 1571 #define DACK_MSBK_BACKUP_NUM 0xf 1572 #define DACK_DCK_BACKUP_NUM 0x2 1573 1574 struct rtw_swing_table { 1575 const u8 *p[RTW_RF_PATH_MAX]; 1576 const u8 *n[RTW_RF_PATH_MAX]; 1577 }; 1578 1579 struct rtw_pkt_count { 1580 u16 num_bcn_pkt; 1581 u16 num_qry_pkt[DESC_RATE_MAX]; 1582 }; 1583 1584 DECLARE_EWMA(evm, 10, 4); 1585 DECLARE_EWMA(snr, 10, 4); 1586 1587 struct rtw_iqk_info { 1588 bool done; 1589 struct { 1590 u32 s1_x; 1591 u32 s1_y; 1592 u32 s0_x; 1593 u32 s0_y; 1594 } result; 1595 }; 1596 1597 enum rtw_rf_band { 1598 RF_BAND_2G_CCK, 1599 RF_BAND_2G_OFDM, 1600 RF_BAND_5G_L, 1601 RF_BAND_5G_M, 1602 RF_BAND_5G_H, 1603 RF_BAND_MAX 1604 }; 1605 1606 #define RF_GAIN_NUM 11 1607 #define RF_HW_OFFSET_NUM 10 1608 1609 struct rtw_gapk_info { 1610 u32 rf3f_bp[RF_BAND_MAX][RF_GAIN_NUM][RTW_RF_PATH_MAX]; 1611 u32 rf3f_fs[RTW_RF_PATH_MAX][RF_GAIN_NUM]; 1612 bool txgapk_bp_done; 1613 s8 offset[RF_GAIN_NUM][RTW_RF_PATH_MAX]; 1614 s8 fianl_offset[RF_GAIN_NUM][RTW_RF_PATH_MAX]; 1615 u8 read_txgain; 1616 u8 channel; 1617 }; 1618 1619 #define EDCCA_TH_L2H_IDX 0 1620 #define EDCCA_TH_H2L_IDX 1 1621 #define EDCCA_TH_L2H_LB 48 1622 #define EDCCA_ADC_BACKOFF 12 1623 #define EDCCA_IGI_BASE 50 1624 #define EDCCA_IGI_L2H_DIFF 8 1625 #define EDCCA_L2H_H2L_DIFF 7 1626 #define EDCCA_L2H_H2L_DIFF_NORMAL 8 1627 1628 enum rtw_edcca_mode { 1629 RTW_EDCCA_NORMAL = 0, 1630 RTW_EDCCA_ADAPTIVITY = 1, 1631 }; 1632 1633 struct rtw_cfo_track { 1634 bool is_adjust; 1635 u8 crystal_cap; 1636 s32 cfo_tail[RTW_RF_PATH_MAX]; 1637 s32 cfo_cnt[RTW_RF_PATH_MAX]; 1638 u32 packet_count; 1639 u32 packet_count_pre; 1640 }; 1641 1642 #define RRSR_INIT_2G 0x15f 1643 #define RRSR_INIT_5G 0x150 1644 1645 enum rtw_dm_cap { 1646 RTW_DM_CAP_NA, 1647 RTW_DM_CAP_TXGAPK, 1648 RTW_DM_CAP_NUM 1649 }; 1650 1651 struct rtw_dm_info { 1652 u32 cck_fa_cnt; 1653 u32 ofdm_fa_cnt; 1654 u32 total_fa_cnt; 1655 u32 cck_cca_cnt; 1656 u32 ofdm_cca_cnt; 1657 u32 total_cca_cnt; 1658 1659 u32 cck_ok_cnt; 1660 u32 cck_err_cnt; 1661 u32 ofdm_ok_cnt; 1662 u32 ofdm_err_cnt; 1663 u32 ht_ok_cnt; 1664 u32 ht_err_cnt; 1665 u32 vht_ok_cnt; 1666 u32 vht_err_cnt; 1667 1668 u8 min_rssi; 1669 u8 pre_min_rssi; 1670 u16 fa_history[4]; 1671 u8 igi_history[4]; 1672 u8 igi_bitmap; 1673 bool damping; 1674 u8 damping_cnt; 1675 u8 damping_rssi; 1676 1677 u8 cck_gi_u_bnd; 1678 u8 cck_gi_l_bnd; 1679 1680 u8 fix_rate; 1681 u8 tx_rate; 1682 u32 rrsr_val_init; 1683 u32 rrsr_mask_min; 1684 u8 thermal_avg[RTW_RF_PATH_MAX]; 1685 u8 thermal_meter_k; 1686 u8 thermal_meter_lck; 1687 s8 delta_power_index[RTW_RF_PATH_MAX]; 1688 s8 delta_power_index_last[RTW_RF_PATH_MAX]; 1689 u8 default_ofdm_index; 1690 bool pwr_trk_triggered; 1691 bool pwr_trk_init_trigger; 1692 struct ewma_thermal avg_thermal[RTW_RF_PATH_MAX]; 1693 s8 txagc_remnant_cck; 1694 s8 txagc_remnant_ofdm; 1695 1696 /* backup dack results for each path and I/Q */ 1697 u32 dack_adck[RTW_RF_PATH_MAX]; 1698 u16 dack_msbk[RTW_RF_PATH_MAX][2][DACK_MSBK_BACKUP_NUM]; 1699 u8 dack_dck[RTW_RF_PATH_MAX][2][DACK_DCK_BACKUP_NUM]; 1700 1701 struct rtw_dpk_info dpk_info; 1702 struct rtw_cfo_track cfo_track; 1703 1704 /* [bandwidth 0:20M/1:40M][number of path] */ 1705 u8 cck_pd_lv[2][RTW_RF_PATH_MAX]; 1706 u32 cck_fa_avg; 1707 u8 cck_pd_default; 1708 1709 /* save the last rx phy status for debug */ 1710 s8 rx_snr[RTW_RF_PATH_MAX]; 1711 u8 rx_evm_dbm[RTW_RF_PATH_MAX]; 1712 s16 cfo_tail[RTW_RF_PATH_MAX]; 1713 u8 rssi[RTW_RF_PATH_MAX]; 1714 u8 curr_rx_rate; 1715 struct rtw_pkt_count cur_pkt_count; 1716 struct rtw_pkt_count last_pkt_count; 1717 struct ewma_evm ewma_evm[RTW_EVM_NUM]; 1718 struct ewma_snr ewma_snr[RTW_SNR_NUM]; 1719 1720 u32 dm_flags; /* enum rtw_dm_cap */ 1721 struct rtw_iqk_info iqk; 1722 struct rtw_gapk_info gapk; 1723 bool is_bt_iqk_timeout; 1724 1725 s8 l2h_th_ini; 1726 enum rtw_edcca_mode edcca_mode; 1727 u8 scan_density; 1728 }; 1729 1730 struct rtw_efuse { 1731 u32 size; 1732 u32 physical_size; 1733 u32 logical_size; 1734 u32 protect_size; 1735 1736 u8 addr[ETH_ALEN]; 1737 u8 channel_plan; 1738 u8 country_code[2]; 1739 u8 rf_board_option; 1740 u8 rfe_option; 1741 u8 power_track_type; 1742 u8 thermal_meter[RTW_RF_PATH_MAX]; 1743 u8 thermal_meter_k; 1744 u8 crystal_cap; 1745 u8 ant_div_cfg; 1746 u8 ant_div_type; 1747 u8 regd; 1748 u8 afe; 1749 1750 u8 lna_type_2g; 1751 u8 lna_type_5g; 1752 u8 glna_type; 1753 u8 alna_type; 1754 bool ext_lna_2g; 1755 bool ext_lna_5g; 1756 u8 pa_type_2g; 1757 u8 pa_type_5g; 1758 u8 gpa_type; 1759 u8 apa_type; 1760 bool ext_pa_2g; 1761 bool ext_pa_5g; 1762 u8 tx_bb_swing_setting_2g; 1763 u8 tx_bb_swing_setting_5g; 1764 1765 bool btcoex; 1766 /* bt share antenna with wifi */ 1767 bool share_ant; 1768 u8 bt_setting; 1769 1770 struct { 1771 u8 hci; 1772 u8 bw; 1773 u8 ptcl; 1774 u8 nss; 1775 u8 ant_num; 1776 } hw_cap; 1777 1778 struct rtw_txpwr_idx txpwr_idx_table[4]; 1779 }; 1780 1781 struct rtw_phy_cond { 1782 #ifdef __LITTLE_ENDIAN 1783 u32 rfe:8; 1784 u32 intf:4; 1785 u32 pkg:4; 1786 u32 plat:4; 1787 u32 intf_rsvd:4; 1788 u32 cut:4; 1789 u32 branch:2; 1790 u32 neg:1; 1791 u32 pos:1; 1792 #else 1793 u32 pos:1; 1794 u32 neg:1; 1795 u32 branch:2; 1796 u32 cut:4; 1797 u32 intf_rsvd:4; 1798 u32 plat:4; 1799 u32 pkg:4; 1800 u32 intf:4; 1801 u32 rfe:8; 1802 #endif 1803 /* for intf:4 */ 1804 #define INTF_PCIE BIT(0) 1805 #define INTF_USB BIT(1) 1806 #define INTF_SDIO BIT(2) 1807 /* for branch:2 */ 1808 #define BRANCH_IF 0 1809 #define BRANCH_ELIF 1 1810 #define BRANCH_ELSE 2 1811 #define BRANCH_ENDIF 3 1812 }; 1813 1814 struct rtw_fifo_conf { 1815 /* tx fifo information */ 1816 u16 rsvd_boundary; 1817 u16 rsvd_pg_num; 1818 u16 rsvd_drv_pg_num; 1819 u16 txff_pg_num; 1820 u16 acq_pg_num; 1821 u16 rsvd_drv_addr; 1822 u16 rsvd_h2c_info_addr; 1823 u16 rsvd_h2c_sta_info_addr; 1824 u16 rsvd_h2cq_addr; 1825 u16 rsvd_cpu_instr_addr; 1826 u16 rsvd_fw_txbuf_addr; 1827 u16 rsvd_csibuf_addr; 1828 const struct rtw_rqpn *rqpn; 1829 }; 1830 1831 struct rtw_fwcd_desc { 1832 u32 size; 1833 u8 *next; 1834 u8 *data; 1835 }; 1836 1837 struct rtw_fwcd_segs { 1838 const u32 *segs; 1839 u8 num; 1840 }; 1841 1842 #define FW_CD_TYPE 0xffff 1843 #define FW_CD_LEN 4 1844 #define FW_CD_VAL 0xaabbccdd 1845 struct rtw_fw_state { 1846 const struct firmware *firmware; 1847 struct rtw_dev *rtwdev; 1848 struct completion completion; 1849 struct rtw_fwcd_desc fwcd_desc; 1850 u16 version; 1851 u8 sub_version; 1852 u8 sub_index; 1853 u16 h2c_version; 1854 u32 feature; 1855 u32 feature_ext; 1856 enum rtw_fw_type type; 1857 }; 1858 1859 enum rtw_sar_sources { 1860 RTW_SAR_SOURCE_NONE, 1861 RTW_SAR_SOURCE_COMMON, 1862 }; 1863 1864 enum rtw_sar_bands { 1865 RTW_SAR_BAND_0, 1866 RTW_SAR_BAND_1, 1867 /* RTW_SAR_BAND_2, not used now */ 1868 RTW_SAR_BAND_3, 1869 RTW_SAR_BAND_4, 1870 1871 RTW_SAR_BAND_NR, 1872 }; 1873 1874 /* the union is reserved for other knids of SAR sources 1875 * which might not re-use same format with array common. 1876 */ 1877 union rtw_sar_cfg { 1878 s8 common[RTW_SAR_BAND_NR]; 1879 }; 1880 1881 struct rtw_sar { 1882 enum rtw_sar_sources src; 1883 union rtw_sar_cfg cfg[RTW_RF_PATH_MAX][RTW_RATE_SECTION_MAX]; 1884 }; 1885 1886 struct rtw_hal { 1887 u32 rcr; 1888 1889 u32 chip_version; 1890 u8 cut_version; 1891 u8 mp_chip; 1892 u8 oem_id; 1893 struct rtw_phy_cond phy_cond; 1894 1895 u8 ps_mode; 1896 u8 current_channel; 1897 u8 current_primary_channel_index; 1898 u8 current_band_width; 1899 u8 current_band_type; 1900 u8 primary_channel; 1901 1902 /* center channel for different available bandwidth, 1903 * val of (bw > current_band_width) is invalid 1904 */ 1905 u8 cch_by_bw[RTW_MAX_CHANNEL_WIDTH + 1]; 1906 1907 u8 sec_ch_offset; 1908 u8 rf_type; 1909 u8 rf_path_num; 1910 u8 rf_phy_num; 1911 u32 antenna_tx; 1912 u32 antenna_rx; 1913 u8 bfee_sts_cap; 1914 bool txrx_1ss; 1915 1916 /* protect tx power section */ 1917 struct mutex tx_power_mutex; 1918 s8 tx_pwr_by_rate_offset_2g[RTW_RF_PATH_MAX] 1919 [DESC_RATE_MAX]; 1920 s8 tx_pwr_by_rate_offset_5g[RTW_RF_PATH_MAX] 1921 [DESC_RATE_MAX]; 1922 s8 tx_pwr_by_rate_base_2g[RTW_RF_PATH_MAX] 1923 [RTW_RATE_SECTION_MAX]; 1924 s8 tx_pwr_by_rate_base_5g[RTW_RF_PATH_MAX] 1925 [RTW_RATE_SECTION_MAX]; 1926 s8 tx_pwr_limit_2g[RTW_REGD_MAX] 1927 [RTW_CHANNEL_WIDTH_MAX] 1928 [RTW_RATE_SECTION_MAX] 1929 [RTW_MAX_CHANNEL_NUM_2G]; 1930 s8 tx_pwr_limit_5g[RTW_REGD_MAX] 1931 [RTW_CHANNEL_WIDTH_MAX] 1932 [RTW_RATE_SECTION_MAX] 1933 [RTW_MAX_CHANNEL_NUM_5G]; 1934 s8 tx_pwr_tbl[RTW_RF_PATH_MAX] 1935 [DESC_RATE_MAX]; 1936 1937 enum rtw_sar_bands sar_band; 1938 struct rtw_sar sar; 1939 1940 /* for 8821c set channel */ 1941 u32 ch_param[3]; 1942 }; 1943 1944 struct rtw_path_div { 1945 enum rtw_bb_path current_tx_path; 1946 u32 path_a_sum; 1947 u32 path_b_sum; 1948 u16 path_a_cnt; 1949 u16 path_b_cnt; 1950 }; 1951 1952 struct rtw_chan_info { 1953 int pri_ch_idx; 1954 int action_id; 1955 int bw; 1956 u8 extra_info; 1957 u8 channel; 1958 u16 timeout; 1959 }; 1960 1961 struct rtw_chan_list { 1962 u32 buf_size; 1963 u32 ch_num; 1964 u32 size; 1965 u16 addr; 1966 }; 1967 1968 struct rtw_hw_scan_info { 1969 struct ieee80211_vif *scanning_vif; 1970 u8 probe_pg_size; 1971 u8 op_pri_ch_idx; 1972 u8 op_pri_ch; 1973 u8 op_chan; 1974 u8 op_bw; 1975 }; 1976 1977 struct rtw_dev { 1978 struct ieee80211_hw *hw; 1979 struct device *dev; 1980 1981 struct rtw_hci hci; 1982 1983 struct rtw_hw_scan_info scan_info; 1984 const struct rtw_chip_info *chip; 1985 struct rtw_hal hal; 1986 struct rtw_fifo_conf fifo; 1987 struct rtw_fw_state fw; 1988 struct rtw_efuse efuse; 1989 struct rtw_sec_desc sec; 1990 struct rtw_traffic_stats stats; 1991 struct rtw_regd regd; 1992 struct rtw_bf_info bf_info; 1993 1994 struct rtw_dm_info dm_info; 1995 struct rtw_coex coex; 1996 1997 /* ensures exclusive access from mac80211 callbacks */ 1998 struct mutex mutex; 1999 2000 /* watch dog every 2 sec */ 2001 struct delayed_work watch_dog_work; 2002 u32 watch_dog_cnt; 2003 2004 struct list_head rsvd_page_list; 2005 2006 /* c2h cmd queue & handler work */ 2007 struct sk_buff_head c2h_queue; 2008 struct work_struct c2h_work; 2009 struct work_struct ips_work; 2010 struct work_struct fw_recovery_work; 2011 struct work_struct update_beacon_work; 2012 2013 /* used to protect txqs list */ 2014 spinlock_t txq_lock; 2015 struct list_head txqs; 2016 struct workqueue_struct *tx_wq; 2017 struct work_struct tx_work; 2018 struct work_struct ba_work; 2019 2020 struct rtw_tx_report tx_report; 2021 2022 struct { 2023 /* incicate the mail box to use with fw */ 2024 u8 last_box_num; 2025 u32 seq; 2026 } h2c; 2027 2028 /* lps power state & handler work */ 2029 struct rtw_lps_conf lps_conf; 2030 bool ps_enabled; 2031 bool beacon_loss; 2032 struct completion lps_leave_check; 2033 2034 struct dentry *debugfs; 2035 2036 u8 sta_cnt; 2037 u32 rts_threshold; 2038 2039 DECLARE_BITMAP(mac_id_map, RTW_MAX_MAC_ID_NUM); 2040 DECLARE_BITMAP(flags, NUM_OF_RTW_FLAGS); 2041 2042 u8 mp_mode; 2043 struct rtw_path_div dm_path_div; 2044 2045 struct rtw_fw_state wow_fw; 2046 struct rtw_wow_param wow; 2047 2048 bool need_rfk; 2049 struct completion fw_scan_density; 2050 2051 /* hci related data, must be last */ 2052 u8 priv[] __aligned(sizeof(void *)); 2053 }; 2054 2055 #include "hci.h" 2056 2057 static inline bool rtw_is_assoc(struct rtw_dev *rtwdev) 2058 { 2059 return !!rtwdev->sta_cnt; 2060 } 2061 2062 static inline struct ieee80211_txq *rtwtxq_to_txq(struct rtw_txq *rtwtxq) 2063 { 2064 void *p = rtwtxq; 2065 2066 return container_of(p, struct ieee80211_txq, drv_priv); 2067 } 2068 2069 static inline struct ieee80211_vif *rtwvif_to_vif(struct rtw_vif *rtwvif) 2070 { 2071 void *p = rtwvif; 2072 2073 return container_of(p, struct ieee80211_vif, drv_priv); 2074 } 2075 2076 static inline bool rtw_ssid_equal(struct cfg80211_ssid *a, 2077 struct cfg80211_ssid *b) 2078 { 2079 if (!a || !b || a->ssid_len != b->ssid_len) 2080 return false; 2081 2082 if (memcmp(a->ssid, b->ssid, a->ssid_len)) 2083 return false; 2084 2085 return true; 2086 } 2087 2088 static inline void rtw_chip_efuse_grant_on(struct rtw_dev *rtwdev) 2089 { 2090 if (rtwdev->chip->ops->efuse_grant) 2091 rtwdev->chip->ops->efuse_grant(rtwdev, true); 2092 } 2093 2094 static inline void rtw_chip_efuse_grant_off(struct rtw_dev *rtwdev) 2095 { 2096 if (rtwdev->chip->ops->efuse_grant) 2097 rtwdev->chip->ops->efuse_grant(rtwdev, false); 2098 } 2099 2100 static inline bool rtw_chip_wcpu_11n(struct rtw_dev *rtwdev) 2101 { 2102 return rtwdev->chip->wlan_cpu == RTW_WCPU_11N; 2103 } 2104 2105 static inline bool rtw_chip_wcpu_11ac(struct rtw_dev *rtwdev) 2106 { 2107 return rtwdev->chip->wlan_cpu == RTW_WCPU_11AC; 2108 } 2109 2110 static inline bool rtw_chip_has_rx_ldpc(struct rtw_dev *rtwdev) 2111 { 2112 return rtwdev->chip->rx_ldpc; 2113 } 2114 2115 static inline bool rtw_chip_has_tx_stbc(struct rtw_dev *rtwdev) 2116 { 2117 return rtwdev->chip->tx_stbc; 2118 } 2119 2120 static inline void rtw_release_macid(struct rtw_dev *rtwdev, u8 mac_id) 2121 { 2122 clear_bit(mac_id, rtwdev->mac_id_map); 2123 } 2124 2125 static inline int rtw_chip_dump_fw_crash(struct rtw_dev *rtwdev) 2126 { 2127 if (rtwdev->chip->ops->dump_fw_crash) 2128 return rtwdev->chip->ops->dump_fw_crash(rtwdev); 2129 2130 return 0; 2131 } 2132 2133 static inline 2134 enum nl80211_band rtw_hw_to_nl80211_band(enum rtw_supported_band hw_band) 2135 { 2136 switch (hw_band) { 2137 default: 2138 case RTW_BAND_2G: 2139 return NL80211_BAND_2GHZ; 2140 case RTW_BAND_5G: 2141 return NL80211_BAND_5GHZ; 2142 case RTW_BAND_60G: 2143 return NL80211_BAND_60GHZ; 2144 } 2145 } 2146 2147 void rtw_set_rx_freq_band(struct rtw_rx_pkt_stat *pkt_stat, u8 channel); 2148 void rtw_set_dtim_period(struct rtw_dev *rtwdev, int dtim_period); 2149 void rtw_get_channel_params(struct cfg80211_chan_def *chandef, 2150 struct rtw_channel_params *ch_param); 2151 bool check_hw_ready(struct rtw_dev *rtwdev, u32 addr, u32 mask, u32 target); 2152 bool ltecoex_read_reg(struct rtw_dev *rtwdev, u16 offset, u32 *val); 2153 bool ltecoex_reg_write(struct rtw_dev *rtwdev, u16 offset, u32 value); 2154 void rtw_restore_reg(struct rtw_dev *rtwdev, 2155 struct rtw_backup_info *bckp, u32 num); 2156 void rtw_desc_to_mcsrate(u16 rate, u8 *mcs, u8 *nss); 2157 void rtw_set_channel(struct rtw_dev *rtwdev); 2158 void rtw_chip_prepare_tx(struct rtw_dev *rtwdev); 2159 void rtw_vif_port_config(struct rtw_dev *rtwdev, struct rtw_vif *rtwvif, 2160 u32 config); 2161 void rtw_tx_report_purge_timer(struct timer_list *t); 2162 void rtw_update_sta_info(struct rtw_dev *rtwdev, struct rtw_sta_info *si, 2163 bool reset_ra_mask); 2164 void rtw_core_scan_start(struct rtw_dev *rtwdev, struct rtw_vif *rtwvif, 2165 const u8 *mac_addr, bool hw_scan); 2166 void rtw_core_scan_complete(struct rtw_dev *rtwdev, struct ieee80211_vif *vif, 2167 bool hw_scan); 2168 int rtw_core_start(struct rtw_dev *rtwdev); 2169 void rtw_core_stop(struct rtw_dev *rtwdev); 2170 int rtw_chip_info_setup(struct rtw_dev *rtwdev); 2171 int rtw_core_init(struct rtw_dev *rtwdev); 2172 void rtw_core_deinit(struct rtw_dev *rtwdev); 2173 int rtw_register_hw(struct rtw_dev *rtwdev, struct ieee80211_hw *hw); 2174 void rtw_unregister_hw(struct rtw_dev *rtwdev, struct ieee80211_hw *hw); 2175 u16 rtw_desc_to_bitrate(u8 desc_rate); 2176 void rtw_vif_assoc_changed(struct rtw_vif *rtwvif, 2177 struct ieee80211_bss_conf *conf); 2178 int rtw_sta_add(struct rtw_dev *rtwdev, struct ieee80211_sta *sta, 2179 struct ieee80211_vif *vif); 2180 void rtw_sta_remove(struct rtw_dev *rtwdev, struct ieee80211_sta *sta, 2181 bool fw_exist); 2182 void rtw_fw_recovery(struct rtw_dev *rtwdev); 2183 void rtw_core_fw_scan_notify(struct rtw_dev *rtwdev, bool start); 2184 int rtw_dump_fw(struct rtw_dev *rtwdev, const u32 ocp_src, u32 size, 2185 u32 fwcd_item); 2186 int rtw_dump_reg(struct rtw_dev *rtwdev, const u32 addr, const u32 size); 2187 void rtw_set_txrx_1ss(struct rtw_dev *rtwdev, bool config_1ss); 2188 void rtw_update_channel(struct rtw_dev *rtwdev, u8 center_channel, 2189 u8 primary_channel, enum rtw_supported_band band, 2190 enum rtw_bandwidth bandwidth); 2191 #endif 2192