1 /****************************************************************************** 2 * 3 * Copyright(c) 2009-2012 Realtek Corporation. 4 * 5 * This program is free software; you can redistribute it and/or modify it 6 * under the terms of version 2 of the GNU General Public License as 7 * published by the Free Software Foundation. 8 * 9 * This program is distributed in the hope that it will be useful, but WITHOUT 10 * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or 11 * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for 12 * more details. 13 * 14 * The full GNU General Public License is included in this distribution in the 15 * file called LICENSE. 16 * 17 * Contact Information: 18 * wlanfae <wlanfae@realtek.com> 19 * Realtek Corporation, No. 2, Innovation Road II, Hsinchu Science Park, 20 * Hsinchu 300, Taiwan. 21 * 22 * Larry Finger <Larry.Finger@lwfinger.net> 23 * 24 *****************************************************************************/ 25 #ifndef __HALBTC_OUT_SRC_H__ 26 #define __HALBTC_OUT_SRC_H__ 27 28 #include "../wifi.h" 29 30 #define NORMAL_EXEC false 31 #define FORCE_EXEC true 32 33 #define BTC_RF_A RF90_PATH_A 34 #define BTC_RF_B RF90_PATH_B 35 #define BTC_RF_C RF90_PATH_C 36 #define BTC_RF_D RF90_PATH_D 37 38 #define BTC_SMSP SINGLEMAC_SINGLEPHY 39 #define BTC_DMDP DUALMAC_DUALPHY 40 #define BTC_DMSP DUALMAC_SINGLEPHY 41 #define BTC_MP_UNKNOWN 0xff 42 43 #define IN 44 #define OUT 45 46 #define BT_TMP_BUF_SIZE 100 47 48 #define BT_COEX_ANT_TYPE_PG 0 49 #define BT_COEX_ANT_TYPE_ANTDIV 1 50 #define BT_COEX_ANT_TYPE_DETECTED 2 51 52 #define BTC_MIMO_PS_STATIC 0 53 #define BTC_MIMO_PS_DYNAMIC 1 54 55 #define BTC_RATE_DISABLE 0 56 #define BTC_RATE_ENABLE 1 57 58 /* single Antenna definition */ 59 #define BTC_ANT_PATH_WIFI 0 60 #define BTC_ANT_PATH_BT 1 61 #define BTC_ANT_PATH_PTA 2 62 /* dual Antenna definition */ 63 #define BTC_ANT_WIFI_AT_MAIN 0 64 #define BTC_ANT_WIFI_AT_AUX 1 65 /* coupler Antenna definition */ 66 #define BTC_ANT_WIFI_AT_CPL_MAIN 0 67 #define BTC_ANT_WIFI_AT_CPL_AUX 1 68 69 enum btc_chip_interface { 70 BTC_INTF_UNKNOWN = 0, 71 BTC_INTF_PCI = 1, 72 BTC_INTF_USB = 2, 73 BTC_INTF_SDIO = 3, 74 BTC_INTF_GSPI = 4, 75 BTC_INTF_MAX 76 }; 77 78 enum btc_chip_type { 79 BTC_CHIP_UNDEF = 0, 80 BTC_CHIP_CSR_BC4 = 1, 81 BTC_CHIP_CSR_BC8 = 2, 82 BTC_CHIP_RTL8723A = 3, 83 BTC_CHIP_RTL8821 = 4, 84 BTC_CHIP_RTL8723B = 5, 85 BTC_CHIP_MAX 86 }; 87 88 enum btc_msg_type { 89 BTC_MSG_INTERFACE = 0x0, 90 BTC_MSG_ALGORITHM = 0x1, 91 BTC_MSG_MAX 92 }; 93 94 extern u32 btc_dbg_type[]; 95 96 /* following is for BTC_MSG_INTERFACE */ 97 #define INTF_INIT BIT0 98 #define INTF_NOTIFY BIT2 99 100 /* following is for BTC_ALGORITHM */ 101 #define ALGO_BT_RSSI_STATE BIT0 102 #define ALGO_WIFI_RSSI_STATE BIT1 103 #define ALGO_BT_MONITOR BIT2 104 #define ALGO_TRACE BIT3 105 #define ALGO_TRACE_FW BIT4 106 #define ALGO_TRACE_FW_DETAIL BIT5 107 #define ALGO_TRACE_FW_EXEC BIT6 108 #define ALGO_TRACE_SW BIT7 109 #define ALGO_TRACE_SW_DETAIL BIT8 110 #define ALGO_TRACE_SW_EXEC BIT9 111 112 /* following is for wifi link status */ 113 #define WIFI_STA_CONNECTED BIT0 114 #define WIFI_AP_CONNECTED BIT1 115 #define WIFI_HS_CONNECTED BIT2 116 #define WIFI_P2P_GO_CONNECTED BIT3 117 #define WIFI_P2P_GC_CONNECTED BIT4 118 119 #define btc_alg_dbg(dbgflag, fmt, ...) \ 120 do { \ 121 if (unlikely(btc_dbg_type[BTC_MSG_ALGORITHM] & dbgflag)) \ 122 printk(KERN_DEBUG fmt, ##__VA_ARGS__); \ 123 } while (0) 124 #define btc_iface_dbg(dbgflag, fmt, ...) \ 125 do { \ 126 if (unlikely(btc_dbg_type[BTC_MSG_INTERFACE] & dbgflag)) \ 127 printk(KERN_DEBUG fmt, ##__VA_ARGS__); \ 128 } while (0) 129 130 131 #define BTC_RSSI_HIGH(_rssi_) \ 132 ((_rssi_ == BTC_RSSI_STATE_HIGH || \ 133 _rssi_ == BTC_RSSI_STATE_STAY_HIGH) ? true : false) 134 #define BTC_RSSI_MEDIUM(_rssi_) \ 135 ((_rssi_ == BTC_RSSI_STATE_MEDIUM || \ 136 _rssi_ == BTC_RSSI_STATE_STAY_MEDIUM) ? true : false) 137 #define BTC_RSSI_LOW(_rssi_) \ 138 ((_rssi_ == BTC_RSSI_STATE_LOW || \ 139 _rssi_ == BTC_RSSI_STATE_STAY_LOW) ? true : false) 140 141 enum btc_power_save_type { 142 BTC_PS_WIFI_NATIVE = 0, 143 BTC_PS_LPS_ON = 1, 144 BTC_PS_LPS_OFF = 2, 145 BTC_PS_LPS_MAX 146 }; 147 148 struct btc_board_info { 149 /* The following is some board information */ 150 u8 bt_chip_type; 151 u8 pg_ant_num; /* pg ant number */ 152 u8 btdm_ant_num; /* ant number for btdm */ 153 u8 btdm_ant_pos; 154 bool bt_exist; 155 }; 156 157 enum btc_dbg_opcode { 158 BTC_DBG_SET_COEX_NORMAL = 0x0, 159 BTC_DBG_SET_COEX_WIFI_ONLY = 0x1, 160 BTC_DBG_SET_COEX_BT_ONLY = 0x2, 161 BTC_DBG_MAX 162 }; 163 164 enum btc_rssi_state { 165 BTC_RSSI_STATE_HIGH = 0x0, 166 BTC_RSSI_STATE_MEDIUM = 0x1, 167 BTC_RSSI_STATE_LOW = 0x2, 168 BTC_RSSI_STATE_STAY_HIGH = 0x3, 169 BTC_RSSI_STATE_STAY_MEDIUM = 0x4, 170 BTC_RSSI_STATE_STAY_LOW = 0x5, 171 BTC_RSSI_MAX 172 }; 173 174 enum btc_wifi_role { 175 BTC_ROLE_STATION = 0x0, 176 BTC_ROLE_AP = 0x1, 177 BTC_ROLE_IBSS = 0x2, 178 BTC_ROLE_HS_MODE = 0x3, 179 BTC_ROLE_MAX 180 }; 181 182 enum btc_wifi_bw_mode { 183 BTC_WIFI_BW_LEGACY = 0x0, 184 BTC_WIFI_BW_HT20 = 0x1, 185 BTC_WIFI_BW_HT40 = 0x2, 186 BTC_WIFI_BW_MAX 187 }; 188 189 enum btc_wifi_traffic_dir { 190 BTC_WIFI_TRAFFIC_TX = 0x0, 191 BTC_WIFI_TRAFFIC_RX = 0x1, 192 BTC_WIFI_TRAFFIC_MAX 193 }; 194 195 enum btc_wifi_pnp { 196 BTC_WIFI_PNP_WAKE_UP = 0x0, 197 BTC_WIFI_PNP_SLEEP = 0x1, 198 BTC_WIFI_PNP_MAX 199 }; 200 201 enum btc_get_type { 202 /* type bool */ 203 BTC_GET_BL_HS_OPERATION, 204 BTC_GET_BL_HS_CONNECTING, 205 BTC_GET_BL_WIFI_CONNECTED, 206 BTC_GET_BL_WIFI_BUSY, 207 BTC_GET_BL_WIFI_SCAN, 208 BTC_GET_BL_WIFI_LINK, 209 BTC_GET_BL_WIFI_DHCP, 210 BTC_GET_BL_WIFI_SOFTAP_IDLE, 211 BTC_GET_BL_WIFI_SOFTAP_LINKING, 212 BTC_GET_BL_WIFI_IN_EARLY_SUSPEND, 213 BTC_GET_BL_WIFI_ROAM, 214 BTC_GET_BL_WIFI_4_WAY_PROGRESS, 215 BTC_GET_BL_WIFI_UNDER_5G, 216 BTC_GET_BL_WIFI_AP_MODE_ENABLE, 217 BTC_GET_BL_WIFI_ENABLE_ENCRYPTION, 218 BTC_GET_BL_WIFI_UNDER_B_MODE, 219 BTC_GET_BL_EXT_SWITCH, 220 221 /* type s4Byte */ 222 BTC_GET_S4_WIFI_RSSI, 223 BTC_GET_S4_HS_RSSI, 224 225 /* type u32 */ 226 BTC_GET_U4_WIFI_BW, 227 BTC_GET_U4_WIFI_TRAFFIC_DIRECTION, 228 BTC_GET_U4_WIFI_FW_VER, 229 BTC_GET_U4_WIFI_LINK_STATUS, 230 BTC_GET_U4_BT_PATCH_VER, 231 232 /* type u1Byte */ 233 BTC_GET_U1_WIFI_DOT11_CHNL, 234 BTC_GET_U1_WIFI_CENTRAL_CHNL, 235 BTC_GET_U1_WIFI_HS_CHNL, 236 BTC_GET_U1_MAC_PHY_MODE, 237 BTC_GET_U1_AP_NUM, 238 239 /* for 1Ant */ 240 BTC_GET_U1_LPS_MODE, 241 BTC_GET_BL_BT_SCO_BUSY, 242 243 /* for test mode */ 244 BTC_GET_DRIVER_TEST_CFG, 245 BTC_GET_MAX 246 }; 247 248 enum btc_set_type { 249 /* type bool */ 250 BTC_SET_BL_BT_DISABLE, 251 BTC_SET_BL_BT_TRAFFIC_BUSY, 252 BTC_SET_BL_BT_LIMITED_DIG, 253 BTC_SET_BL_FORCE_TO_ROAM, 254 BTC_SET_BL_TO_REJ_AP_AGG_PKT, 255 BTC_SET_BL_BT_CTRL_AGG_SIZE, 256 BTC_SET_BL_INC_SCAN_DEV_NUM, 257 258 /* type u1Byte */ 259 BTC_SET_U1_RSSI_ADJ_VAL_FOR_AGC_TABLE_ON, 260 BTC_SET_UI_SCAN_SIG_COMPENSATION, 261 BTC_SET_U1_AGG_BUF_SIZE, 262 263 /* type trigger some action */ 264 BTC_SET_ACT_GET_BT_RSSI, 265 BTC_SET_ACT_AGGREGATE_CTRL, 266 267 /********* for 1Ant **********/ 268 /* type bool */ 269 BTC_SET_BL_BT_SCO_BUSY, 270 /* type u1Byte */ 271 BTC_SET_U1_RSSI_ADJ_VAL_FOR_1ANT_COEX_TYPE, 272 BTC_SET_U1_LPS_VAL, 273 BTC_SET_U1_RPWM_VAL, 274 BTC_SET_U1_1ANT_LPS, 275 BTC_SET_U1_1ANT_RPWM, 276 /* type trigger some action */ 277 BTC_SET_ACT_LEAVE_LPS, 278 BTC_SET_ACT_ENTER_LPS, 279 BTC_SET_ACT_NORMAL_LPS, 280 BTC_SET_ACT_INC_FORCE_EXEC_PWR_CMD_CNT, 281 BTC_SET_ACT_DISABLE_LOW_POWER, 282 BTC_SET_ACT_UPDATE_ra_mask, 283 BTC_SET_ACT_SEND_MIMO_PS, 284 /* BT Coex related */ 285 BTC_SET_ACT_CTRL_BT_INFO, 286 BTC_SET_ACT_CTRL_BT_COEX, 287 /***************************/ 288 BTC_SET_MAX 289 }; 290 291 enum btc_dbg_disp_type { 292 BTC_DBG_DISP_COEX_STATISTICS = 0x0, 293 BTC_DBG_DISP_BT_LINK_INFO = 0x1, 294 BTC_DBG_DISP_BT_FW_VER = 0x2, 295 BTC_DBG_DISP_FW_PWR_MODE_CMD = 0x3, 296 BTC_DBG_DISP_MAX 297 }; 298 299 enum btc_notify_type_ips { 300 BTC_IPS_LEAVE = 0x0, 301 BTC_IPS_ENTER = 0x1, 302 BTC_IPS_MAX 303 }; 304 305 enum btc_notify_type_lps { 306 BTC_LPS_DISABLE = 0x0, 307 BTC_LPS_ENABLE = 0x1, 308 BTC_LPS_MAX 309 }; 310 311 enum btc_notify_type_scan { 312 BTC_SCAN_FINISH = 0x0, 313 BTC_SCAN_START = 0x1, 314 BTC_SCAN_MAX 315 }; 316 317 enum btc_notify_type_associate { 318 BTC_ASSOCIATE_FINISH = 0x0, 319 BTC_ASSOCIATE_START = 0x1, 320 BTC_ASSOCIATE_MAX 321 }; 322 323 enum btc_notify_type_media_status { 324 BTC_MEDIA_DISCONNECT = 0x0, 325 BTC_MEDIA_CONNECT = 0x1, 326 BTC_MEDIA_MAX 327 }; 328 329 enum btc_notify_type_special_packet { 330 BTC_PACKET_UNKNOWN = 0x0, 331 BTC_PACKET_DHCP = 0x1, 332 BTC_PACKET_ARP = 0x2, 333 BTC_PACKET_EAPOL = 0x3, 334 BTC_PACKET_MAX 335 }; 336 337 enum hci_ext_bt_operation { 338 HCI_BT_OP_NONE = 0x0, 339 HCI_BT_OP_INQUIRY_START = 0x1, 340 HCI_BT_OP_INQUIRY_FINISH = 0x2, 341 HCI_BT_OP_PAGING_START = 0x3, 342 HCI_BT_OP_PAGING_SUCCESS = 0x4, 343 HCI_BT_OP_PAGING_UNSUCCESS = 0x5, 344 HCI_BT_OP_PAIRING_START = 0x6, 345 HCI_BT_OP_PAIRING_FINISH = 0x7, 346 HCI_BT_OP_BT_DEV_ENABLE = 0x8, 347 HCI_BT_OP_BT_DEV_DISABLE = 0x9, 348 HCI_BT_OP_MAX 349 }; 350 351 enum btc_notify_type_stack_operation { 352 BTC_STACK_OP_NONE = 0x0, 353 BTC_STACK_OP_INQ_PAGE_PAIR_START = 0x1, 354 BTC_STACK_OP_INQ_PAGE_PAIR_FINISH = 0x2, 355 BTC_STACK_OP_MAX 356 }; 357 358 typedef u8 (*bfp_btc_r1)(void *btc_context, u32 reg_addr); 359 360 typedef u16 (*bfp_btc_r2)(void *btc_context, u32 reg_addr); 361 362 typedef u32 (*bfp_btc_r4)(void *btc_context, u32 reg_addr); 363 364 typedef void (*bfp_btc_w1)(void *btc_context, u32 reg_addr, u32 data); 365 366 typedef void (*bfp_btc_w1_bit_mak)(void *btc_context, u32 reg_addr, 367 u32 bit_mask, u8 data1b); 368 369 typedef void (*bfp_btc_w2)(void *btc_context, u32 reg_addr, u16 data); 370 371 typedef void (*bfp_btc_w4)(void *btc_context, u32 reg_addr, u32 data); 372 373 typedef void (*bfp_btc_wr_1byte_bit_mask)(void *btc_context, u32 reg_addr, 374 u8 bit_mask, u8 data); 375 376 typedef void (*bfp_btc_set_bb_reg)(void *btc_context, u32 reg_addr, 377 u32 bit_mask, u32 data); 378 379 typedef u32 (*bfp_btc_get_bb_reg)(void *btc_context, u32 reg_addr, 380 u32 bit_mask); 381 382 typedef void (*bfp_btc_set_rf_reg)(void *btc_context, u8 rf_path, u32 reg_addr, 383 u32 bit_mask, u32 data); 384 385 typedef u32 (*bfp_btc_get_rf_reg)(void *btc_context, u8 rf_path, 386 u32 reg_addr, u32 bit_mask); 387 388 typedef void (*bfp_btc_fill_h2c)(void *btc_context, u8 element_id, 389 u32 cmd_len, u8 *cmd_buffer); 390 391 typedef bool (*bfp_btc_get)(void *btcoexist, u8 get_type, void *out_buf); 392 393 typedef bool (*bfp_btc_set)(void *btcoexist, u8 set_type, void *in_buf); 394 395 typedef void (*bfp_btc_disp_dbg_msg)(void *btcoexist, u8 disp_type); 396 397 struct btc_bt_info { 398 bool bt_disabled; 399 u8 rssi_adjust_for_agc_table_on; 400 u8 rssi_adjust_for_1ant_coex_type; 401 bool bt_busy; 402 u8 agg_buf_size; 403 bool limited_dig; 404 bool reject_agg_pkt; 405 bool bt_ctrl_buf_size; 406 bool increase_scan_dev_num; 407 u16 bt_hci_ver; 408 u16 bt_real_fw_ver; 409 u8 bt_fw_ver; 410 411 bool bt_disable_low_pwr; 412 413 /* the following is for 1Ant solution */ 414 bool bt_ctrl_lps; 415 bool bt_pwr_save_mode; 416 bool bt_lps_on; 417 bool force_to_roam; 418 u8 force_exec_pwr_cmd_cnt; 419 u8 lps_val; 420 u8 rpwm_val; 421 u32 ra_mask; 422 }; 423 424 struct btc_stack_info { 425 bool profile_notified; 426 u16 hci_version; /* stack hci version */ 427 u8 num_of_link; 428 bool bt_link_exist; 429 bool sco_exist; 430 bool acl_exist; 431 bool a2dp_exist; 432 bool hid_exist; 433 u8 num_of_hid; 434 bool pan_exist; 435 bool unknown_acl_exist; 436 char min_bt_rssi; 437 }; 438 439 struct btc_statistics { 440 u32 cnt_bind; 441 u32 cnt_init_hw_config; 442 u32 cnt_init_coex_dm; 443 u32 cnt_ips_notify; 444 u32 cnt_lps_notify; 445 u32 cnt_scan_notify; 446 u32 cnt_connect_notify; 447 u32 cnt_media_status_notify; 448 u32 cnt_special_packet_notify; 449 u32 cnt_bt_info_notify; 450 u32 cnt_periodical; 451 u32 cnt_coex_dm_switch; 452 u32 cnt_stack_operation_notify; 453 u32 cnt_dbg_ctrl; 454 }; 455 456 struct btc_bt_link_info { 457 bool bt_link_exist; 458 bool sco_exist; 459 bool sco_only; 460 bool a2dp_exist; 461 bool a2dp_only; 462 bool hid_exist; 463 bool hid_only; 464 bool pan_exist; 465 bool pan_only; 466 }; 467 468 enum btc_antenna_pos { 469 BTC_ANTENNA_AT_MAIN_PORT = 0x1, 470 BTC_ANTENNA_AT_AUX_PORT = 0x2, 471 }; 472 473 struct btc_coexist { 474 /* make sure only one adapter can bind the data context */ 475 bool binded; 476 /* default adapter */ 477 void *adapter; 478 struct btc_board_info board_info; 479 /* some bt info referenced by non-bt module */ 480 struct btc_bt_info bt_info; 481 struct btc_stack_info stack_info; 482 enum btc_chip_interface chip_interface; 483 struct btc_bt_link_info bt_link_info; 484 485 bool initilized; 486 bool stop_coex_dm; 487 bool manual_control; 488 struct btc_statistics statistics; 489 u8 pwr_mode_val[10]; 490 491 /* function pointers - io related */ 492 bfp_btc_r1 btc_read_1byte; 493 bfp_btc_w1 btc_write_1byte; 494 bfp_btc_w1_bit_mak btc_write_1byte_bitmask; 495 bfp_btc_r2 btc_read_2byte; 496 bfp_btc_w2 btc_write_2byte; 497 bfp_btc_r4 btc_read_4byte; 498 bfp_btc_w4 btc_write_4byte; 499 500 bfp_btc_set_bb_reg btc_set_bb_reg; 501 bfp_btc_get_bb_reg btc_get_bb_reg; 502 503 bfp_btc_set_rf_reg btc_set_rf_reg; 504 bfp_btc_get_rf_reg btc_get_rf_reg; 505 506 bfp_btc_fill_h2c btc_fill_h2c; 507 508 bfp_btc_disp_dbg_msg btc_disp_dbg_msg; 509 510 bfp_btc_get btc_get; 511 bfp_btc_set btc_set; 512 }; 513 514 bool halbtc_is_wifi_uplink(struct rtl_priv *adapter); 515 516 extern struct btc_coexist gl_bt_coexist; 517 518 bool exhalbtc_initlize_variables(struct rtl_priv *adapter); 519 void exhalbtc_init_hw_config(struct btc_coexist *btcoexist); 520 void exhalbtc_init_coex_dm(struct btc_coexist *btcoexist); 521 void exhalbtc_ips_notify(struct btc_coexist *btcoexist, u8 type); 522 void exhalbtc_lps_notify(struct btc_coexist *btcoexist, u8 type); 523 void exhalbtc_scan_notify(struct btc_coexist *btcoexist, u8 type); 524 void exhalbtc_connect_notify(struct btc_coexist *btcoexist, u8 action); 525 void exhalbtc_mediastatus_notify(struct btc_coexist *btcoexist, 526 enum rt_media_status media_status); 527 void exhalbtc_special_packet_notify(struct btc_coexist *btcoexist, u8 pkt_type); 528 void exhalbtc_bt_info_notify(struct btc_coexist *btcoexist, u8 *tmp_buf, 529 u8 length); 530 void exhalbtc_stack_operation_notify(struct btc_coexist *btcoexist, u8 type); 531 void exhalbtc_halt_notify(struct btc_coexist *btcoexist); 532 void exhalbtc_pnp_notify(struct btc_coexist *btcoexist, u8 pnp_state); 533 void exhalbtc_coex_dm_switch(struct btc_coexist *btcoexist); 534 void exhalbtc_periodical(struct btc_coexist *btcoexist); 535 void exhalbtc_dbg_control(struct btc_coexist *btcoexist, u8 code, u8 len, 536 u8 *data); 537 void exhalbtc_stack_update_profile_info(void); 538 void exhalbtc_set_hci_version(u16 hci_version); 539 void exhalbtc_set_bt_patch_version(u16 bt_hci_version, u16 bt_patch_version); 540 void exhalbtc_update_min_bt_rssi(char bt_rssi); 541 void exhalbtc_set_bt_exist(bool bt_exist); 542 void exhalbtc_set_chip_type(u8 chip_type); 543 void exhalbtc_set_ant_num(struct rtl_priv *rtlpriv, u8 type, u8 ant_num); 544 void exhalbtc_display_bt_coex_info(struct btc_coexist *btcoexist); 545 void exhalbtc_signal_compensation(struct btc_coexist *btcoexist, 546 u8 *rssi_wifi, u8 *rssi_bt); 547 void exhalbtc_lps_leave(struct btc_coexist *btcoexist); 548 void exhalbtc_low_wifi_traffic_notify(struct btc_coexist *btcoexist); 549 550 #endif 551