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 #define RTW_SCAN_MAX_IE_LEN 128 26 27 #define RTW_MAX_PATTERN_NUM 12 28 #define RTW_MAX_PATTERN_MASK_SIZE 16 29 #define RTW_MAX_PATTERN_SIZE 128 30 31 #define RTW_WATCH_DOG_DELAY_TIME round_jiffies_relative(HZ * 2) 32 33 #define RFREG_MASK 0xfffff 34 #define INV_RF_DATA 0xffffffff 35 #define TX_PAGE_SIZE_SHIFT 7 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 bandwidth; 514 u8 primary_chan_idx; 515 /* center channel by different available bandwidth, 516 * val of (bw > current bandwidth) is invalid 517 */ 518 u8 cch_by_bw[RTW_MAX_CHANNEL_WIDTH + 1]; 519 }; 520 521 struct rtw_hw_reg { 522 u32 addr; 523 u32 mask; 524 }; 525 526 struct rtw_ltecoex_addr { 527 u32 ctrl; 528 u32 wdata; 529 u32 rdata; 530 }; 531 532 struct rtw_reg_domain { 533 u32 addr; 534 u32 mask; 535 #define RTW_REG_DOMAIN_MAC32 0 536 #define RTW_REG_DOMAIN_MAC16 1 537 #define RTW_REG_DOMAIN_MAC8 2 538 #define RTW_REG_DOMAIN_RF_A 3 539 #define RTW_REG_DOMAIN_RF_B 4 540 #define RTW_REG_DOMAIN_NL 0xFF 541 u8 domain; 542 }; 543 544 struct rtw_rf_sipi_addr { 545 u32 hssi_1; 546 u32 hssi_2; 547 u32 lssi_read; 548 u32 lssi_read_pi; 549 }; 550 551 struct rtw_hw_reg_offset { 552 struct rtw_hw_reg hw_reg; 553 u8 offset; 554 }; 555 556 struct rtw_backup_info { 557 u8 len; 558 u32 reg; 559 u32 val; 560 }; 561 562 enum rtw_vif_port_set { 563 PORT_SET_MAC_ADDR = BIT(0), 564 PORT_SET_BSSID = BIT(1), 565 PORT_SET_NET_TYPE = BIT(2), 566 PORT_SET_AID = BIT(3), 567 PORT_SET_BCN_CTRL = BIT(4), 568 }; 569 570 struct rtw_vif_port { 571 struct rtw_hw_reg mac_addr; 572 struct rtw_hw_reg bssid; 573 struct rtw_hw_reg net_type; 574 struct rtw_hw_reg aid; 575 struct rtw_hw_reg bcn_ctrl; 576 }; 577 578 struct rtw_tx_pkt_info { 579 u32 tx_pkt_size; 580 u8 offset; 581 u8 pkt_offset; 582 u8 tim_offset; 583 u8 mac_id; 584 u8 rate_id; 585 u8 rate; 586 u8 qsel; 587 u8 bw; 588 u8 sec_type; 589 u8 sn; 590 bool ampdu_en; 591 u8 ampdu_factor; 592 u8 ampdu_density; 593 u16 seq; 594 bool stbc; 595 bool ldpc; 596 bool dis_rate_fallback; 597 bool bmc; 598 bool use_rate; 599 bool ls; 600 bool fs; 601 bool short_gi; 602 bool report; 603 bool rts; 604 bool dis_qselseq; 605 bool en_hwseq; 606 u8 hw_ssn_sel; 607 bool nav_use_hdr; 608 bool bt_null; 609 }; 610 611 struct rtw_rx_pkt_stat { 612 bool phy_status; 613 bool icv_err; 614 bool crc_err; 615 bool decrypted; 616 bool is_c2h; 617 618 s32 signal_power; 619 u16 pkt_len; 620 u8 bw; 621 u8 drv_info_sz; 622 u8 shift; 623 u8 rate; 624 u8 mac_id; 625 u8 cam_id; 626 u8 ppdu_cnt; 627 u32 tsf_low; 628 s8 rx_power[RTW_RF_PATH_MAX]; 629 u8 rssi; 630 u8 rxsc; 631 s8 rx_snr[RTW_RF_PATH_MAX]; 632 u8 rx_evm[RTW_RF_PATH_MAX]; 633 s8 cfo_tail[RTW_RF_PATH_MAX]; 634 u16 freq; 635 u8 band; 636 637 struct rtw_sta_info *si; 638 struct ieee80211_vif *vif; 639 struct ieee80211_hdr *hdr; 640 }; 641 642 DECLARE_EWMA(tp, 10, 2); 643 644 struct rtw_traffic_stats { 645 /* units in bytes */ 646 u64 tx_unicast; 647 u64 rx_unicast; 648 649 /* count for packets */ 650 u64 tx_cnt; 651 u64 rx_cnt; 652 653 /* units in Mbps */ 654 u32 tx_throughput; 655 u32 rx_throughput; 656 struct ewma_tp tx_ewma_tp; 657 struct ewma_tp rx_ewma_tp; 658 }; 659 660 enum rtw_lps_mode { 661 RTW_MODE_ACTIVE = 0, 662 RTW_MODE_LPS = 1, 663 RTW_MODE_WMM_PS = 2, 664 }; 665 666 enum rtw_lps_deep_mode { 667 LPS_DEEP_MODE_NONE = 0, 668 LPS_DEEP_MODE_LCLK = 1, 669 LPS_DEEP_MODE_PG = 2, 670 }; 671 672 enum rtw_pwr_state { 673 RTW_RF_OFF = 0x0, 674 RTW_RF_ON = 0x4, 675 RTW_ALL_ON = 0xc, 676 }; 677 678 struct rtw_lps_conf { 679 enum rtw_lps_mode mode; 680 enum rtw_lps_deep_mode deep_mode; 681 enum rtw_lps_deep_mode wow_deep_mode; 682 enum rtw_pwr_state state; 683 u8 awake_interval; 684 u8 rlbm; 685 u8 smart_ps; 686 u8 port_id; 687 bool sec_cam_backup; 688 bool pattern_cam_backup; 689 }; 690 691 enum rtw_hw_key_type { 692 RTW_CAM_NONE = 0, 693 RTW_CAM_WEP40 = 1, 694 RTW_CAM_TKIP = 2, 695 RTW_CAM_AES = 4, 696 RTW_CAM_WEP104 = 5, 697 }; 698 699 struct rtw_cam_entry { 700 bool valid; 701 bool group; 702 u8 addr[ETH_ALEN]; 703 u8 hw_key_type; 704 struct ieee80211_key_conf *key; 705 }; 706 707 struct rtw_sec_desc { 708 /* search strategy */ 709 bool default_key_search; 710 711 u32 total_cam_num; 712 struct rtw_cam_entry cam_table[RTW_MAX_SEC_CAM_NUM]; 713 DECLARE_BITMAP(cam_map, RTW_MAX_SEC_CAM_NUM); 714 }; 715 716 struct rtw_tx_report { 717 /* protect the tx report queue */ 718 spinlock_t q_lock; 719 struct sk_buff_head queue; 720 atomic_t sn; 721 struct timer_list purge_timer; 722 }; 723 724 struct rtw_ra_report { 725 struct rate_info txrate; 726 u32 bit_rate; 727 u8 desc_rate; 728 }; 729 730 struct rtw_txq { 731 struct list_head list; 732 733 unsigned long flags; 734 unsigned long last_push; 735 }; 736 737 #define RTW_BC_MC_MACID 1 738 DECLARE_EWMA(rssi, 10, 16); 739 740 struct rtw_sta_info { 741 struct ieee80211_sta *sta; 742 struct ieee80211_vif *vif; 743 744 struct ewma_rssi avg_rssi; 745 u8 rssi_level; 746 747 u8 mac_id; 748 u8 rate_id; 749 enum rtw_bandwidth bw_mode; 750 enum rtw_rf_type rf_type; 751 enum rtw_wireless_set wireless_set; 752 u8 stbc_en:2; 753 u8 ldpc_en:2; 754 bool sgi_enable; 755 bool vht_enable; 756 u8 init_ra_lv; 757 u64 ra_mask; 758 759 DECLARE_BITMAP(tid_ba, IEEE80211_NUM_TIDS); 760 761 struct rtw_ra_report ra_report; 762 763 bool use_cfg_mask; 764 struct cfg80211_bitrate_mask *mask; 765 }; 766 767 enum rtw_bfee_role { 768 RTW_BFEE_NONE, 769 RTW_BFEE_SU, 770 RTW_BFEE_MU 771 }; 772 773 struct rtw_bfee { 774 enum rtw_bfee_role role; 775 776 u16 p_aid; 777 u8 g_id; 778 u8 mac_addr[ETH_ALEN]; 779 u8 sound_dim; 780 781 /* SU-MIMO */ 782 u8 su_reg_index; 783 784 /* MU-MIMO */ 785 u16 aid; 786 }; 787 788 struct rtw_bf_info { 789 u8 bfer_mu_cnt; 790 u8 bfer_su_cnt; 791 DECLARE_BITMAP(bfer_su_reg_maping, 2); 792 u8 cur_csi_rpt_rate; 793 }; 794 795 struct rtw_vif { 796 enum rtw_net_type net_type; 797 u16 aid; 798 u8 mac_addr[ETH_ALEN]; 799 u8 bssid[ETH_ALEN]; 800 u8 port; 801 u8 bcn_ctrl; 802 struct list_head rsvd_page_list; 803 struct ieee80211_tx_queue_params tx_params[IEEE80211_NUM_ACS]; 804 const struct rtw_vif_port *conf; 805 struct cfg80211_scan_request *scan_req; 806 struct ieee80211_scan_ies *scan_ies; 807 808 struct rtw_traffic_stats stats; 809 810 struct rtw_bfee bfee; 811 }; 812 813 struct rtw_regulatory { 814 char alpha2[2]; 815 u8 txpwr_regd_2g; 816 u8 txpwr_regd_5g; 817 }; 818 819 enum rtw_regd_state { 820 RTW_REGD_STATE_WORLDWIDE, 821 RTW_REGD_STATE_PROGRAMMED, 822 RTW_REGD_STATE_SETTING, 823 824 RTW_REGD_STATE_NR, 825 }; 826 827 struct rtw_regd { 828 enum rtw_regd_state state; 829 const struct rtw_regulatory *regulatory; 830 enum nl80211_dfs_regions dfs_region; 831 }; 832 833 struct rtw_chip_ops { 834 int (*mac_init)(struct rtw_dev *rtwdev); 835 int (*dump_fw_crash)(struct rtw_dev *rtwdev); 836 void (*shutdown)(struct rtw_dev *rtwdev); 837 int (*read_efuse)(struct rtw_dev *rtwdev, u8 *map); 838 void (*phy_set_param)(struct rtw_dev *rtwdev); 839 void (*set_channel)(struct rtw_dev *rtwdev, u8 channel, 840 u8 bandwidth, u8 primary_chan_idx); 841 void (*query_rx_desc)(struct rtw_dev *rtwdev, u8 *rx_desc, 842 struct rtw_rx_pkt_stat *pkt_stat, 843 struct ieee80211_rx_status *rx_status); 844 u32 (*read_rf)(struct rtw_dev *rtwdev, enum rtw_rf_path rf_path, 845 u32 addr, u32 mask); 846 bool (*write_rf)(struct rtw_dev *rtwdev, enum rtw_rf_path rf_path, 847 u32 addr, u32 mask, u32 data); 848 void (*set_tx_power_index)(struct rtw_dev *rtwdev); 849 int (*rsvd_page_dump)(struct rtw_dev *rtwdev, u8 *buf, u32 offset, 850 u32 size); 851 int (*set_antenna)(struct rtw_dev *rtwdev, 852 u32 antenna_tx, 853 u32 antenna_rx); 854 void (*cfg_ldo25)(struct rtw_dev *rtwdev, bool enable); 855 void (*efuse_grant)(struct rtw_dev *rtwdev, bool enable); 856 void (*false_alarm_statistics)(struct rtw_dev *rtwdev); 857 void (*phy_calibration)(struct rtw_dev *rtwdev); 858 void (*dpk_track)(struct rtw_dev *rtwdev); 859 void (*cck_pd_set)(struct rtw_dev *rtwdev, u8 level); 860 void (*pwr_track)(struct rtw_dev *rtwdev); 861 void (*config_bfee)(struct rtw_dev *rtwdev, struct rtw_vif *vif, 862 struct rtw_bfee *bfee, bool enable); 863 void (*set_gid_table)(struct rtw_dev *rtwdev, 864 struct ieee80211_vif *vif, 865 struct ieee80211_bss_conf *conf); 866 void (*cfg_csi_rate)(struct rtw_dev *rtwdev, u8 rssi, u8 cur_rate, 867 u8 fixrate_en, u8 *new_rate); 868 void (*adaptivity_init)(struct rtw_dev *rtwdev); 869 void (*adaptivity)(struct rtw_dev *rtwdev); 870 void (*cfo_init)(struct rtw_dev *rtwdev); 871 void (*cfo_track)(struct rtw_dev *rtwdev); 872 void (*config_tx_path)(struct rtw_dev *rtwdev, u8 tx_path, 873 enum rtw_bb_path tx_path_1ss, 874 enum rtw_bb_path tx_path_cck, 875 bool is_tx2_path); 876 void (*config_txrx_mode)(struct rtw_dev *rtwdev, u8 tx_path, 877 u8 rx_path, bool is_tx2_path); 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 1236 /* for 8821c set channel */ 1237 u32 ch_param[3]; 1238 1239 /* coex paras */ 1240 u32 coex_para_ver; 1241 u8 bt_desired_ver; 1242 bool scbd_support; 1243 bool new_scbd10_def; /* true: fix 2M(8822c) */ 1244 bool ble_hid_profile_support; 1245 bool wl_mimo_ps_support; 1246 u8 pstdma_type; /* 0: LPSoff, 1:LPSon */ 1247 u8 bt_rssi_type; 1248 u8 ant_isolation; 1249 u8 rssi_tolerance; 1250 u8 table_sant_num; 1251 u8 table_nsant_num; 1252 u8 tdma_sant_num; 1253 u8 tdma_nsant_num; 1254 u8 bt_afh_span_bw20; 1255 u8 bt_afh_span_bw40; 1256 u8 afh_5g_num; 1257 u8 wl_rf_para_num; 1258 u8 coex_info_hw_regs_num; 1259 const u8 *bt_rssi_step; 1260 const u8 *wl_rssi_step; 1261 const struct coex_table_para *table_nsant; 1262 const struct coex_table_para *table_sant; 1263 const struct coex_tdma_para *tdma_sant; 1264 const struct coex_tdma_para *tdma_nsant; 1265 const struct coex_rf_para *wl_rf_para_tx; 1266 const struct coex_rf_para *wl_rf_para_rx; 1267 const struct coex_5g_afh_map *afh_5g; 1268 const struct rtw_hw_reg *btg_reg; 1269 const struct rtw_reg_domain *coex_info_hw_regs; 1270 u32 wl_fw_desired_ver; 1271 }; 1272 1273 enum rtw_coex_bt_state_cnt { 1274 COEX_CNT_BT_RETRY, 1275 COEX_CNT_BT_REINIT, 1276 COEX_CNT_BT_REENABLE, 1277 COEX_CNT_BT_POPEVENT, 1278 COEX_CNT_BT_SETUPLINK, 1279 COEX_CNT_BT_IGNWLANACT, 1280 COEX_CNT_BT_INQ, 1281 COEX_CNT_BT_PAGE, 1282 COEX_CNT_BT_ROLESWITCH, 1283 COEX_CNT_BT_AFHUPDATE, 1284 COEX_CNT_BT_INFOUPDATE, 1285 COEX_CNT_BT_IQK, 1286 COEX_CNT_BT_IQKFAIL, 1287 1288 COEX_CNT_BT_MAX 1289 }; 1290 1291 enum rtw_coex_wl_state_cnt { 1292 COEX_CNT_WL_SCANAP, 1293 COEX_CNT_WL_CONNPKT, 1294 COEX_CNT_WL_COEXRUN, 1295 COEX_CNT_WL_NOISY0, 1296 COEX_CNT_WL_NOISY1, 1297 COEX_CNT_WL_NOISY2, 1298 COEX_CNT_WL_5MS_NOEXTEND, 1299 COEX_CNT_WL_FW_NOTIFY, 1300 1301 COEX_CNT_WL_MAX 1302 }; 1303 1304 struct rtw_coex_rfe { 1305 bool ant_switch_exist; 1306 bool ant_switch_diversity; 1307 bool ant_switch_with_bt; 1308 u8 rfe_module_type; 1309 u8 ant_switch_polarity; 1310 1311 /* true if WLG at BTG, else at WLAG */ 1312 bool wlg_at_btg; 1313 }; 1314 1315 #define COEX_WL_TDMA_PARA_LENGTH 5 1316 1317 struct rtw_coex_dm { 1318 bool cur_ps_tdma_on; 1319 bool cur_wl_rx_low_gain_en; 1320 bool ignore_wl_act; 1321 1322 u8 reason; 1323 u8 bt_rssi_state[4]; 1324 u8 wl_rssi_state[4]; 1325 u8 wl_ch_info[3]; 1326 u8 cur_ps_tdma; 1327 u8 cur_table; 1328 u8 ps_tdma_para[5]; 1329 u8 cur_bt_pwr_lvl; 1330 u8 cur_bt_lna_lvl; 1331 u8 cur_wl_pwr_lvl; 1332 u8 bt_status; 1333 u32 cur_ant_pos_type; 1334 u32 cur_switch_status; 1335 u32 setting_tdma; 1336 u8 fw_tdma_para[COEX_WL_TDMA_PARA_LENGTH]; 1337 }; 1338 1339 #define COEX_BTINFO_SRC_WL_FW 0x0 1340 #define COEX_BTINFO_SRC_BT_RSP 0x1 1341 #define COEX_BTINFO_SRC_BT_ACT 0x2 1342 #define COEX_BTINFO_SRC_BT_IQK 0x3 1343 #define COEX_BTINFO_SRC_BT_SCBD 0x4 1344 #define COEX_BTINFO_SRC_H2C60 0x5 1345 #define COEX_BTINFO_SRC_MAX 0x6 1346 1347 #define COEX_INFO_FTP BIT(7) 1348 #define COEX_INFO_A2DP BIT(6) 1349 #define COEX_INFO_HID BIT(5) 1350 #define COEX_INFO_SCO_BUSY BIT(4) 1351 #define COEX_INFO_ACL_BUSY BIT(3) 1352 #define COEX_INFO_INQ_PAGE BIT(2) 1353 #define COEX_INFO_SCO_ESCO BIT(1) 1354 #define COEX_INFO_CONNECTION BIT(0) 1355 #define COEX_BTINFO_LENGTH_MAX 10 1356 #define COEX_BTINFO_LENGTH 7 1357 1358 #define COEX_BT_HIDINFO_LIST 0x0 1359 #define COEX_BT_HIDINFO_A 0x1 1360 #define COEX_BT_HIDINFO_NAME 3 1361 1362 #define COEX_BT_HIDINFO_LENGTH 6 1363 #define COEX_BT_HIDINFO_HANDLE_NUM 4 1364 #define COEX_BT_HIDINFO_C2H_HANDLE 0 1365 #define COEX_BT_HIDINFO_C2H_VENDOR 1 1366 #define COEX_BT_BLE_HANDLE_THRS 0x10 1367 #define COEX_BT_HIDINFO_NOTCON 0xff 1368 1369 struct rtw_coex_hid { 1370 u8 hid_handle; 1371 u8 hid_vendor; 1372 u8 hid_name[COEX_BT_HIDINFO_NAME]; 1373 bool hid_info_completed; 1374 bool is_game_hid; 1375 }; 1376 1377 struct rtw_coex_hid_handle_list { 1378 u8 cmd_id; 1379 u8 len; 1380 u8 subid; 1381 u8 handle_cnt; 1382 u8 handle[COEX_BT_HIDINFO_HANDLE_NUM]; 1383 } __packed; 1384 1385 struct rtw_coex_hid_info_a { 1386 u8 cmd_id; 1387 u8 len; 1388 u8 subid; 1389 u8 handle; 1390 u8 vendor; 1391 u8 name[COEX_BT_HIDINFO_NAME]; 1392 } __packed; 1393 1394 struct rtw_coex_stat { 1395 bool bt_disabled; 1396 bool bt_disabled_pre; 1397 bool bt_link_exist; 1398 bool bt_whck_test; 1399 bool bt_inq_page; 1400 bool bt_inq_remain; 1401 bool bt_inq; 1402 bool bt_page; 1403 bool bt_ble_voice; 1404 bool bt_ble_exist; 1405 bool bt_hfp_exist; 1406 bool bt_a2dp_exist; 1407 bool bt_hid_exist; 1408 bool bt_pan_exist; /* PAN or OPP */ 1409 bool bt_opp_exist; /* OPP only */ 1410 bool bt_acl_busy; 1411 bool bt_fix_2M; 1412 bool bt_setup_link; 1413 bool bt_multi_link; 1414 bool bt_multi_link_pre; 1415 bool bt_multi_link_remain; 1416 bool bt_a2dp_sink; 1417 bool bt_a2dp_active; 1418 bool bt_reenable; 1419 bool bt_ble_scan_en; 1420 bool bt_init_scan; 1421 bool bt_slave; 1422 bool bt_418_hid_exist; 1423 bool bt_ble_hid_exist; 1424 bool bt_game_hid_exist; 1425 bool bt_hid_handle_cnt; 1426 bool bt_mailbox_reply; 1427 1428 bool wl_under_lps; 1429 bool wl_under_ips; 1430 bool wl_hi_pri_task1; 1431 bool wl_hi_pri_task2; 1432 bool wl_force_lps_ctrl; 1433 bool wl_gl_busy; 1434 bool wl_linkscan_proc; 1435 bool wl_ps_state_fail; 1436 bool wl_tx_limit_en; 1437 bool wl_ampdu_limit_en; 1438 bool wl_connected; 1439 bool wl_slot_extend; 1440 bool wl_cck_lock; 1441 bool wl_cck_lock_pre; 1442 bool wl_cck_lock_ever; 1443 bool wl_connecting; 1444 bool wl_slot_toggle; 1445 bool wl_slot_toggle_change; /* if toggle to no-toggle */ 1446 bool wl_mimo_ps; 1447 1448 u32 bt_supported_version; 1449 u32 bt_supported_feature; 1450 u32 hi_pri_tx; 1451 u32 hi_pri_rx; 1452 u32 lo_pri_tx; 1453 u32 lo_pri_rx; 1454 u32 patch_ver; 1455 u16 bt_reg_vendor_ae; 1456 u16 bt_reg_vendor_ac; 1457 s8 bt_rssi; 1458 u8 kt_ver; 1459 u8 gnt_workaround_state; 1460 u8 tdma_timer_base; 1461 u8 bt_profile_num; 1462 u8 bt_info_c2h[COEX_BTINFO_SRC_MAX][COEX_BTINFO_LENGTH_MAX]; 1463 u8 bt_info_lb2; 1464 u8 bt_info_lb3; 1465 u8 bt_info_hb0; 1466 u8 bt_info_hb1; 1467 u8 bt_info_hb2; 1468 u8 bt_info_hb3; 1469 u8 bt_ble_scan_type; 1470 u8 bt_hid_pair_num; 1471 u8 bt_hid_slot; 1472 u8 bt_a2dp_bitpool; 1473 u8 bt_iqk_state; 1474 1475 u16 wl_beacon_interval; 1476 u8 wl_noisy_level; 1477 u8 wl_fw_dbg_info[10]; 1478 u8 wl_fw_dbg_info_pre[10]; 1479 u8 wl_rx_rate; 1480 u8 wl_tx_rate; 1481 u8 wl_rts_rx_rate; 1482 u8 wl_coex_mode; 1483 u8 wl_iot_peer; 1484 u8 ampdu_max_time; 1485 u8 wl_tput_dir; 1486 1487 u8 wl_toggle_para[6]; 1488 u8 wl_toggle_interval; 1489 1490 u16 score_board; 1491 u16 retry_limit; 1492 1493 /* counters to record bt states */ 1494 u32 cnt_bt[COEX_CNT_BT_MAX]; 1495 1496 /* counters to record wifi states */ 1497 u32 cnt_wl[COEX_CNT_WL_MAX]; 1498 1499 /* counters to record bt c2h data */ 1500 u32 cnt_bt_info_c2h[COEX_BTINFO_SRC_MAX]; 1501 1502 u32 darfrc; 1503 u32 darfrch; 1504 1505 struct rtw_coex_hid hid_info[COEX_BT_HIDINFO_HANDLE_NUM]; 1506 struct rtw_coex_hid_handle_list hid_handle_list; 1507 }; 1508 1509 struct rtw_coex { 1510 /* protects coex info request section */ 1511 struct mutex mutex; 1512 struct sk_buff_head queue; 1513 wait_queue_head_t wait; 1514 1515 bool under_5g; 1516 bool stop_dm; 1517 bool freeze; 1518 bool freerun; 1519 bool wl_rf_off; 1520 bool manual_control; 1521 1522 struct rtw_coex_stat stat; 1523 struct rtw_coex_dm dm; 1524 struct rtw_coex_rfe rfe; 1525 1526 struct delayed_work bt_relink_work; 1527 struct delayed_work bt_reenable_work; 1528 struct delayed_work defreeze_work; 1529 struct delayed_work wl_remain_work; 1530 struct delayed_work bt_remain_work; 1531 struct delayed_work wl_connecting_work; 1532 struct delayed_work bt_multi_link_remain_work; 1533 struct delayed_work wl_ccklock_work; 1534 1535 }; 1536 1537 #define DPK_RF_REG_NUM 7 1538 #define DPK_RF_PATH_NUM 2 1539 #define DPK_BB_REG_NUM 18 1540 #define DPK_CHANNEL_WIDTH_80 1 1541 1542 DECLARE_EWMA(thermal, 10, 4); 1543 1544 struct rtw_dpk_info { 1545 bool is_dpk_pwr_on; 1546 bool is_reload; 1547 1548 DECLARE_BITMAP(dpk_path_ok, DPK_RF_PATH_NUM); 1549 1550 u8 thermal_dpk[DPK_RF_PATH_NUM]; 1551 struct ewma_thermal avg_thermal[DPK_RF_PATH_NUM]; 1552 1553 u32 gnt_control; 1554 u32 gnt_value; 1555 1556 u8 result[RTW_RF_PATH_MAX]; 1557 u8 dpk_txagc[RTW_RF_PATH_MAX]; 1558 u32 coef[RTW_RF_PATH_MAX][20]; 1559 u16 dpk_gs[RTW_RF_PATH_MAX]; 1560 u8 thermal_dpk_delta[RTW_RF_PATH_MAX]; 1561 u8 pre_pwsf[RTW_RF_PATH_MAX]; 1562 1563 u8 dpk_band; 1564 u8 dpk_ch; 1565 u8 dpk_bw; 1566 }; 1567 1568 struct rtw_phy_cck_pd_reg { 1569 u32 reg_pd; 1570 u32 mask_pd; 1571 u32 reg_cs; 1572 u32 mask_cs; 1573 }; 1574 1575 #define DACK_MSBK_BACKUP_NUM 0xf 1576 #define DACK_DCK_BACKUP_NUM 0x2 1577 1578 struct rtw_swing_table { 1579 const u8 *p[RTW_RF_PATH_MAX]; 1580 const u8 *n[RTW_RF_PATH_MAX]; 1581 }; 1582 1583 struct rtw_pkt_count { 1584 u16 num_bcn_pkt; 1585 u16 num_qry_pkt[DESC_RATE_MAX]; 1586 }; 1587 1588 DECLARE_EWMA(evm, 10, 4); 1589 DECLARE_EWMA(snr, 10, 4); 1590 1591 struct rtw_iqk_info { 1592 bool done; 1593 struct { 1594 u32 s1_x; 1595 u32 s1_y; 1596 u32 s0_x; 1597 u32 s0_y; 1598 } result; 1599 }; 1600 1601 enum rtw_rf_band { 1602 RF_BAND_2G_CCK, 1603 RF_BAND_2G_OFDM, 1604 RF_BAND_5G_L, 1605 RF_BAND_5G_M, 1606 RF_BAND_5G_H, 1607 RF_BAND_MAX 1608 }; 1609 1610 #define RF_GAIN_NUM 11 1611 #define RF_HW_OFFSET_NUM 10 1612 1613 struct rtw_gapk_info { 1614 u32 rf3f_bp[RF_BAND_MAX][RF_GAIN_NUM][RTW_RF_PATH_MAX]; 1615 u32 rf3f_fs[RTW_RF_PATH_MAX][RF_GAIN_NUM]; 1616 bool txgapk_bp_done; 1617 s8 offset[RF_GAIN_NUM][RTW_RF_PATH_MAX]; 1618 s8 fianl_offset[RF_GAIN_NUM][RTW_RF_PATH_MAX]; 1619 u8 read_txgain; 1620 u8 channel; 1621 }; 1622 1623 #define EDCCA_TH_L2H_IDX 0 1624 #define EDCCA_TH_H2L_IDX 1 1625 #define EDCCA_TH_L2H_LB 48 1626 #define EDCCA_ADC_BACKOFF 12 1627 #define EDCCA_IGI_BASE 50 1628 #define EDCCA_IGI_L2H_DIFF 8 1629 #define EDCCA_L2H_H2L_DIFF 7 1630 #define EDCCA_L2H_H2L_DIFF_NORMAL 8 1631 1632 enum rtw_edcca_mode { 1633 RTW_EDCCA_NORMAL = 0, 1634 RTW_EDCCA_ADAPTIVITY = 1, 1635 }; 1636 1637 struct rtw_cfo_track { 1638 bool is_adjust; 1639 u8 crystal_cap; 1640 s32 cfo_tail[RTW_RF_PATH_MAX]; 1641 s32 cfo_cnt[RTW_RF_PATH_MAX]; 1642 u32 packet_count; 1643 u32 packet_count_pre; 1644 }; 1645 1646 #define RRSR_INIT_2G 0x15f 1647 #define RRSR_INIT_5G 0x150 1648 1649 enum rtw_dm_cap { 1650 RTW_DM_CAP_NA, 1651 RTW_DM_CAP_TXGAPK, 1652 RTW_DM_CAP_NUM 1653 }; 1654 1655 struct rtw_dm_info { 1656 u32 cck_fa_cnt; 1657 u32 ofdm_fa_cnt; 1658 u32 total_fa_cnt; 1659 u32 cck_cca_cnt; 1660 u32 ofdm_cca_cnt; 1661 u32 total_cca_cnt; 1662 1663 u32 cck_ok_cnt; 1664 u32 cck_err_cnt; 1665 u32 ofdm_ok_cnt; 1666 u32 ofdm_err_cnt; 1667 u32 ht_ok_cnt; 1668 u32 ht_err_cnt; 1669 u32 vht_ok_cnt; 1670 u32 vht_err_cnt; 1671 1672 u8 min_rssi; 1673 u8 pre_min_rssi; 1674 u16 fa_history[4]; 1675 u8 igi_history[4]; 1676 u8 igi_bitmap; 1677 bool damping; 1678 u8 damping_cnt; 1679 u8 damping_rssi; 1680 1681 u8 cck_gi_u_bnd; 1682 u8 cck_gi_l_bnd; 1683 1684 u8 fix_rate; 1685 u8 tx_rate; 1686 u32 rrsr_val_init; 1687 u32 rrsr_mask_min; 1688 u8 thermal_avg[RTW_RF_PATH_MAX]; 1689 u8 thermal_meter_k; 1690 u8 thermal_meter_lck; 1691 s8 delta_power_index[RTW_RF_PATH_MAX]; 1692 s8 delta_power_index_last[RTW_RF_PATH_MAX]; 1693 u8 default_ofdm_index; 1694 bool pwr_trk_triggered; 1695 bool pwr_trk_init_trigger; 1696 struct ewma_thermal avg_thermal[RTW_RF_PATH_MAX]; 1697 s8 txagc_remnant_cck; 1698 s8 txagc_remnant_ofdm; 1699 1700 /* backup dack results for each path and I/Q */ 1701 u32 dack_adck[RTW_RF_PATH_MAX]; 1702 u16 dack_msbk[RTW_RF_PATH_MAX][2][DACK_MSBK_BACKUP_NUM]; 1703 u8 dack_dck[RTW_RF_PATH_MAX][2][DACK_DCK_BACKUP_NUM]; 1704 1705 struct rtw_dpk_info dpk_info; 1706 struct rtw_cfo_track cfo_track; 1707 1708 /* [bandwidth 0:20M/1:40M][number of path] */ 1709 u8 cck_pd_lv[2][RTW_RF_PATH_MAX]; 1710 u32 cck_fa_avg; 1711 u8 cck_pd_default; 1712 1713 /* save the last rx phy status for debug */ 1714 s8 rx_snr[RTW_RF_PATH_MAX]; 1715 u8 rx_evm_dbm[RTW_RF_PATH_MAX]; 1716 s16 cfo_tail[RTW_RF_PATH_MAX]; 1717 u8 rssi[RTW_RF_PATH_MAX]; 1718 u8 curr_rx_rate; 1719 struct rtw_pkt_count cur_pkt_count; 1720 struct rtw_pkt_count last_pkt_count; 1721 struct ewma_evm ewma_evm[RTW_EVM_NUM]; 1722 struct ewma_snr ewma_snr[RTW_SNR_NUM]; 1723 1724 u32 dm_flags; /* enum rtw_dm_cap */ 1725 struct rtw_iqk_info iqk; 1726 struct rtw_gapk_info gapk; 1727 bool is_bt_iqk_timeout; 1728 1729 s8 l2h_th_ini; 1730 enum rtw_edcca_mode edcca_mode; 1731 u8 scan_density; 1732 }; 1733 1734 struct rtw_efuse { 1735 u32 size; 1736 u32 physical_size; 1737 u32 logical_size; 1738 u32 protect_size; 1739 1740 u8 addr[ETH_ALEN]; 1741 u8 channel_plan; 1742 u8 country_code[2]; 1743 u8 rf_board_option; 1744 u8 rfe_option; 1745 u8 power_track_type; 1746 u8 thermal_meter[RTW_RF_PATH_MAX]; 1747 u8 thermal_meter_k; 1748 u8 crystal_cap; 1749 u8 ant_div_cfg; 1750 u8 ant_div_type; 1751 u8 regd; 1752 u8 afe; 1753 1754 u8 lna_type_2g; 1755 u8 lna_type_5g; 1756 u8 glna_type; 1757 u8 alna_type; 1758 bool ext_lna_2g; 1759 bool ext_lna_5g; 1760 u8 pa_type_2g; 1761 u8 pa_type_5g; 1762 u8 gpa_type; 1763 u8 apa_type; 1764 bool ext_pa_2g; 1765 bool ext_pa_5g; 1766 u8 tx_bb_swing_setting_2g; 1767 u8 tx_bb_swing_setting_5g; 1768 1769 bool btcoex; 1770 /* bt share antenna with wifi */ 1771 bool share_ant; 1772 u8 bt_setting; 1773 1774 struct { 1775 u8 hci; 1776 u8 bw; 1777 u8 ptcl; 1778 u8 nss; 1779 u8 ant_num; 1780 } hw_cap; 1781 1782 struct rtw_txpwr_idx txpwr_idx_table[4]; 1783 }; 1784 1785 struct rtw_phy_cond { 1786 #ifdef __LITTLE_ENDIAN 1787 u32 rfe:8; 1788 u32 intf:4; 1789 u32 pkg:4; 1790 u32 plat:4; 1791 u32 intf_rsvd:4; 1792 u32 cut:4; 1793 u32 branch:2; 1794 u32 neg:1; 1795 u32 pos:1; 1796 #else 1797 u32 pos:1; 1798 u32 neg:1; 1799 u32 branch:2; 1800 u32 cut:4; 1801 u32 intf_rsvd:4; 1802 u32 plat:4; 1803 u32 pkg:4; 1804 u32 intf:4; 1805 u32 rfe:8; 1806 #endif 1807 /* for intf:4 */ 1808 #define INTF_PCIE BIT(0) 1809 #define INTF_USB BIT(1) 1810 #define INTF_SDIO BIT(2) 1811 /* for branch:2 */ 1812 #define BRANCH_IF 0 1813 #define BRANCH_ELIF 1 1814 #define BRANCH_ELSE 2 1815 #define BRANCH_ENDIF 3 1816 }; 1817 1818 struct rtw_fifo_conf { 1819 /* tx fifo information */ 1820 u16 rsvd_boundary; 1821 u16 rsvd_pg_num; 1822 u16 rsvd_drv_pg_num; 1823 u16 txff_pg_num; 1824 u16 acq_pg_num; 1825 u16 rsvd_drv_addr; 1826 u16 rsvd_h2c_info_addr; 1827 u16 rsvd_h2c_sta_info_addr; 1828 u16 rsvd_h2cq_addr; 1829 u16 rsvd_cpu_instr_addr; 1830 u16 rsvd_fw_txbuf_addr; 1831 u16 rsvd_csibuf_addr; 1832 const struct rtw_rqpn *rqpn; 1833 }; 1834 1835 struct rtw_fwcd_desc { 1836 u32 size; 1837 u8 *next; 1838 u8 *data; 1839 }; 1840 1841 struct rtw_fwcd_segs { 1842 const u32 *segs; 1843 u8 num; 1844 }; 1845 1846 #define FW_CD_TYPE 0xffff 1847 #define FW_CD_LEN 4 1848 #define FW_CD_VAL 0xaabbccdd 1849 struct rtw_fw_state { 1850 const struct firmware *firmware; 1851 struct rtw_dev *rtwdev; 1852 struct completion completion; 1853 struct rtw_fwcd_desc fwcd_desc; 1854 u16 version; 1855 u8 sub_version; 1856 u8 sub_index; 1857 u16 h2c_version; 1858 u32 feature; 1859 }; 1860 1861 enum rtw_sar_sources { 1862 RTW_SAR_SOURCE_NONE, 1863 RTW_SAR_SOURCE_COMMON, 1864 }; 1865 1866 enum rtw_sar_bands { 1867 RTW_SAR_BAND_0, 1868 RTW_SAR_BAND_1, 1869 /* RTW_SAR_BAND_2, not used now */ 1870 RTW_SAR_BAND_3, 1871 RTW_SAR_BAND_4, 1872 1873 RTW_SAR_BAND_NR, 1874 }; 1875 1876 /* the union is reserved for other knids of SAR sources 1877 * which might not re-use same format with array common. 1878 */ 1879 union rtw_sar_cfg { 1880 s8 common[RTW_SAR_BAND_NR]; 1881 }; 1882 1883 struct rtw_sar { 1884 enum rtw_sar_sources src; 1885 union rtw_sar_cfg cfg[RTW_RF_PATH_MAX][RTW_RATE_SECTION_MAX]; 1886 }; 1887 1888 struct rtw_hal { 1889 u32 rcr; 1890 1891 u32 chip_version; 1892 u8 cut_version; 1893 u8 mp_chip; 1894 u8 oem_id; 1895 struct rtw_phy_cond phy_cond; 1896 1897 u8 ps_mode; 1898 u8 current_channel; 1899 u8 current_primary_channel_index; 1900 u8 current_band_width; 1901 u8 current_band_type; 1902 1903 /* center channel for different available bandwidth, 1904 * val of (bw > current_band_width) is invalid 1905 */ 1906 u8 cch_by_bw[RTW_MAX_CHANNEL_WIDTH + 1]; 1907 1908 u8 sec_ch_offset; 1909 u8 rf_type; 1910 u8 rf_path_num; 1911 u8 rf_phy_num; 1912 u32 antenna_tx; 1913 u32 antenna_rx; 1914 u8 bfee_sts_cap; 1915 bool txrx_1ss; 1916 1917 /* protect tx power section */ 1918 struct mutex tx_power_mutex; 1919 s8 tx_pwr_by_rate_offset_2g[RTW_RF_PATH_MAX] 1920 [DESC_RATE_MAX]; 1921 s8 tx_pwr_by_rate_offset_5g[RTW_RF_PATH_MAX] 1922 [DESC_RATE_MAX]; 1923 s8 tx_pwr_by_rate_base_2g[RTW_RF_PATH_MAX] 1924 [RTW_RATE_SECTION_MAX]; 1925 s8 tx_pwr_by_rate_base_5g[RTW_RF_PATH_MAX] 1926 [RTW_RATE_SECTION_MAX]; 1927 s8 tx_pwr_limit_2g[RTW_REGD_MAX] 1928 [RTW_CHANNEL_WIDTH_MAX] 1929 [RTW_RATE_SECTION_MAX] 1930 [RTW_MAX_CHANNEL_NUM_2G]; 1931 s8 tx_pwr_limit_5g[RTW_REGD_MAX] 1932 [RTW_CHANNEL_WIDTH_MAX] 1933 [RTW_RATE_SECTION_MAX] 1934 [RTW_MAX_CHANNEL_NUM_5G]; 1935 s8 tx_pwr_tbl[RTW_RF_PATH_MAX] 1936 [DESC_RATE_MAX]; 1937 1938 enum rtw_sar_bands sar_band; 1939 struct rtw_sar sar; 1940 }; 1941 1942 struct rtw_path_div { 1943 enum rtw_bb_path current_tx_path; 1944 u32 path_a_sum; 1945 u32 path_b_sum; 1946 u16 path_a_cnt; 1947 u16 path_b_cnt; 1948 }; 1949 1950 struct rtw_chan_info { 1951 int pri_ch_idx; 1952 int action_id; 1953 int bw; 1954 u8 extra_info; 1955 u8 channel; 1956 u16 timeout; 1957 }; 1958 1959 struct rtw_chan_list { 1960 u32 buf_size; 1961 u32 ch_num; 1962 u32 size; 1963 u16 addr; 1964 }; 1965 1966 struct rtw_hw_scan_info { 1967 struct ieee80211_vif *scanning_vif; 1968 u8 probe_pg_size; 1969 u8 op_pri_ch_idx; 1970 u8 op_chan; 1971 u8 op_bw; 1972 }; 1973 1974 struct rtw_dev { 1975 struct ieee80211_hw *hw; 1976 struct device *dev; 1977 1978 struct rtw_hci hci; 1979 1980 struct rtw_hw_scan_info scan_info; 1981 struct rtw_chip_info *chip; 1982 struct rtw_hal hal; 1983 struct rtw_fifo_conf fifo; 1984 struct rtw_fw_state fw; 1985 struct rtw_efuse efuse; 1986 struct rtw_sec_desc sec; 1987 struct rtw_traffic_stats stats; 1988 struct rtw_regd regd; 1989 struct rtw_bf_info bf_info; 1990 1991 struct rtw_dm_info dm_info; 1992 struct rtw_coex coex; 1993 1994 /* ensures exclusive access from mac80211 callbacks */ 1995 struct mutex mutex; 1996 1997 /* read/write rf register */ 1998 spinlock_t rf_lock; 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 /* protect to send h2c to fw */ 2026 spinlock_t lock; 2027 u32 seq; 2028 } h2c; 2029 2030 /* lps power state & handler work */ 2031 struct rtw_lps_conf lps_conf; 2032 bool ps_enabled; 2033 bool beacon_loss; 2034 struct completion lps_leave_check; 2035 2036 struct dentry *debugfs; 2037 2038 u8 sta_cnt; 2039 u32 rts_threshold; 2040 2041 DECLARE_BITMAP(mac_id_map, RTW_MAX_MAC_ID_NUM); 2042 DECLARE_BITMAP(flags, NUM_OF_RTW_FLAGS); 2043 2044 u8 mp_mode; 2045 struct rtw_path_div dm_path_div; 2046 2047 struct rtw_fw_state wow_fw; 2048 struct rtw_wow_param wow; 2049 2050 bool need_rfk; 2051 struct completion fw_scan_density; 2052 2053 /* hci related data, must be last */ 2054 u8 priv[] __aligned(sizeof(void *)); 2055 }; 2056 2057 #include "hci.h" 2058 2059 static inline bool rtw_is_assoc(struct rtw_dev *rtwdev) 2060 { 2061 return !!rtwdev->sta_cnt; 2062 } 2063 2064 static inline struct ieee80211_txq *rtwtxq_to_txq(struct rtw_txq *rtwtxq) 2065 { 2066 void *p = rtwtxq; 2067 2068 return container_of(p, struct ieee80211_txq, drv_priv); 2069 } 2070 2071 static inline struct ieee80211_vif *rtwvif_to_vif(struct rtw_vif *rtwvif) 2072 { 2073 void *p = rtwvif; 2074 2075 return container_of(p, struct ieee80211_vif, drv_priv); 2076 } 2077 2078 static inline bool rtw_ssid_equal(struct cfg80211_ssid *a, 2079 struct cfg80211_ssid *b) 2080 { 2081 if (!a || !b || a->ssid_len != b->ssid_len) 2082 return false; 2083 2084 if (memcmp(a->ssid, b->ssid, a->ssid_len)) 2085 return false; 2086 2087 return true; 2088 } 2089 2090 static inline void rtw_chip_efuse_grant_on(struct rtw_dev *rtwdev) 2091 { 2092 if (rtwdev->chip->ops->efuse_grant) 2093 rtwdev->chip->ops->efuse_grant(rtwdev, true); 2094 } 2095 2096 static inline void rtw_chip_efuse_grant_off(struct rtw_dev *rtwdev) 2097 { 2098 if (rtwdev->chip->ops->efuse_grant) 2099 rtwdev->chip->ops->efuse_grant(rtwdev, false); 2100 } 2101 2102 static inline bool rtw_chip_wcpu_11n(struct rtw_dev *rtwdev) 2103 { 2104 return rtwdev->chip->wlan_cpu == RTW_WCPU_11N; 2105 } 2106 2107 static inline bool rtw_chip_wcpu_11ac(struct rtw_dev *rtwdev) 2108 { 2109 return rtwdev->chip->wlan_cpu == RTW_WCPU_11AC; 2110 } 2111 2112 static inline bool rtw_chip_has_rx_ldpc(struct rtw_dev *rtwdev) 2113 { 2114 return rtwdev->chip->rx_ldpc; 2115 } 2116 2117 static inline bool rtw_chip_has_tx_stbc(struct rtw_dev *rtwdev) 2118 { 2119 return rtwdev->chip->tx_stbc; 2120 } 2121 2122 static inline void rtw_release_macid(struct rtw_dev *rtwdev, u8 mac_id) 2123 { 2124 clear_bit(mac_id, rtwdev->mac_id_map); 2125 } 2126 2127 static inline int rtw_chip_dump_fw_crash(struct rtw_dev *rtwdev) 2128 { 2129 if (rtwdev->chip->ops->dump_fw_crash) 2130 return rtwdev->chip->ops->dump_fw_crash(rtwdev); 2131 2132 return 0; 2133 } 2134 2135 void rtw_set_rx_freq_band(struct rtw_rx_pkt_stat *pkt_stat, u8 channel); 2136 void rtw_set_dtim_period(struct rtw_dev *rtwdev, int dtim_period); 2137 void rtw_get_channel_params(struct cfg80211_chan_def *chandef, 2138 struct rtw_channel_params *ch_param); 2139 bool check_hw_ready(struct rtw_dev *rtwdev, u32 addr, u32 mask, u32 target); 2140 bool ltecoex_read_reg(struct rtw_dev *rtwdev, u16 offset, u32 *val); 2141 bool ltecoex_reg_write(struct rtw_dev *rtwdev, u16 offset, u32 value); 2142 void rtw_restore_reg(struct rtw_dev *rtwdev, 2143 struct rtw_backup_info *bckp, u32 num); 2144 void rtw_desc_to_mcsrate(u16 rate, u8 *mcs, u8 *nss); 2145 void rtw_set_channel(struct rtw_dev *rtwdev); 2146 void rtw_chip_prepare_tx(struct rtw_dev *rtwdev); 2147 void rtw_vif_port_config(struct rtw_dev *rtwdev, struct rtw_vif *rtwvif, 2148 u32 config); 2149 void rtw_tx_report_purge_timer(struct timer_list *t); 2150 void rtw_update_sta_info(struct rtw_dev *rtwdev, struct rtw_sta_info *si, 2151 bool reset_ra_mask); 2152 void rtw_core_scan_start(struct rtw_dev *rtwdev, struct rtw_vif *rtwvif, 2153 const u8 *mac_addr, bool hw_scan); 2154 void rtw_core_scan_complete(struct rtw_dev *rtwdev, struct ieee80211_vif *vif, 2155 bool hw_scan); 2156 int rtw_core_start(struct rtw_dev *rtwdev); 2157 void rtw_core_stop(struct rtw_dev *rtwdev); 2158 int rtw_chip_info_setup(struct rtw_dev *rtwdev); 2159 int rtw_core_init(struct rtw_dev *rtwdev); 2160 void rtw_core_deinit(struct rtw_dev *rtwdev); 2161 int rtw_register_hw(struct rtw_dev *rtwdev, struct ieee80211_hw *hw); 2162 void rtw_unregister_hw(struct rtw_dev *rtwdev, struct ieee80211_hw *hw); 2163 u16 rtw_desc_to_bitrate(u8 desc_rate); 2164 void rtw_vif_assoc_changed(struct rtw_vif *rtwvif, 2165 struct ieee80211_bss_conf *conf); 2166 int rtw_sta_add(struct rtw_dev *rtwdev, struct ieee80211_sta *sta, 2167 struct ieee80211_vif *vif); 2168 void rtw_sta_remove(struct rtw_dev *rtwdev, struct ieee80211_sta *sta, 2169 bool fw_exist); 2170 void rtw_fw_recovery(struct rtw_dev *rtwdev); 2171 void rtw_core_fw_scan_notify(struct rtw_dev *rtwdev, bool start); 2172 int rtw_dump_fw(struct rtw_dev *rtwdev, const u32 ocp_src, u32 size, 2173 u32 fwcd_item); 2174 int rtw_dump_reg(struct rtw_dev *rtwdev, const u32 addr, const u32 size); 2175 void rtw_set_txrx_1ss(struct rtw_dev *rtwdev, bool config_1ss); 2176 #endif 2177