| Author | Tokens | Token Proportion | Commits | Commit Proportion |
|---|---|---|---|---|
| Ping-Ke Shih | 31960 | 79.25% | 7 | 16.28% |
| Ching-Te Ku | 8307 | 20.60% | 29 | 67.44% |
| Zong-Zhe Yang | 28 | 0.07% | 3 | 6.98% |
| Sriram R | 12 | 0.03% | 1 | 2.33% |
| Chia-Yuan Li | 11 | 0.03% | 1 | 2.33% |
| Po-Hao Huang | 7 | 0.02% | 1 | 2.33% |
| Colin Ian King | 3 | 0.01% | 1 | 2.33% |
| Total | 40328 | 43 |
// SPDX-License-Identifier: GPL-2.0 OR BSD-3-Clause /* Copyright(c) 2019-2020 Realtek Corporation */ #include "coex.h" #include "debug.h" #include "fw.h" #include "mac.h" #include "ps.h" #include "reg.h" #define RTW89_COEX_VERSION 0x06030013 #define FCXDEF_STEP 50 /* MUST <= FCXMAX_STEP and match with wl fw*/ enum btc_fbtc_tdma_template { CXTD_OFF = 0x0, CXTD_OFF_B2, CXTD_OFF_EXT, CXTD_FIX, CXTD_PFIX, CXTD_AUTO, CXTD_PAUTO, CXTD_AUTO2, CXTD_PAUTO2, CXTD_MAX, }; enum btc_fbtc_tdma_type { CXTDMA_OFF = 0x0, CXTDMA_FIX = 0x1, CXTDMA_AUTO = 0x2, CXTDMA_AUTO2 = 0x3, CXTDMA_MAX }; enum btc_fbtc_tdma_rx_flow_ctrl { CXFLC_OFF = 0x0, CXFLC_NULLP = 0x1, CXFLC_QOSNULL = 0x2, CXFLC_CTS = 0x3, CXFLC_MAX }; enum btc_fbtc_tdma_wlan_tx_pause { CXTPS_OFF = 0x0, /* no wl tx pause*/ CXTPS_ON = 0x1, CXTPS_MAX }; enum btc_mlme_state { MLME_NO_LINK, MLME_LINKING, MLME_LINKED, }; #define FCXONESLOT_VER 1 struct btc_fbtc_1slot { u8 fver; u8 sid; /* slot id */ struct rtw89_btc_fbtc_slot slot; } __packed; static const struct rtw89_btc_fbtc_tdma t_def[] = { [CXTD_OFF] = { CXTDMA_OFF, CXFLC_OFF, CXTPS_OFF, 0, 0, 0, 0, 0}, [CXTD_OFF_B2] = { CXTDMA_OFF, CXFLC_OFF, CXTPS_OFF, 0, 0, 1, 0, 0}, [CXTD_OFF_EXT] = { CXTDMA_OFF, CXFLC_OFF, CXTPS_OFF, 0, 0, 3, 0, 0}, [CXTD_FIX] = { CXTDMA_FIX, CXFLC_OFF, CXTPS_OFF, 0, 0, 0, 0, 0}, [CXTD_PFIX] = { CXTDMA_FIX, CXFLC_NULLP, CXTPS_ON, 0, 5, 0, 0, 0}, [CXTD_AUTO] = { CXTDMA_AUTO, CXFLC_OFF, CXTPS_OFF, 0, 0, 0, 0, 0}, [CXTD_PAUTO] = { CXTDMA_AUTO, CXFLC_NULLP, CXTPS_ON, 0, 5, 0, 0, 0}, [CXTD_AUTO2] = {CXTDMA_AUTO2, CXFLC_OFF, CXTPS_OFF, 0, 0, 0, 0, 0}, [CXTD_PAUTO2] = {CXTDMA_AUTO2, CXFLC_NULLP, CXTPS_ON, 0, 5, 0, 0, 0} }; #define __DEF_FBTC_SLOT(__dur, __cxtbl, __cxtype) \ { .dur = cpu_to_le16(__dur), .cxtbl = cpu_to_le32(__cxtbl), \ .cxtype = cpu_to_le16(__cxtype),} static const struct rtw89_btc_fbtc_slot s_def[] = { [CXST_OFF] = __DEF_FBTC_SLOT(100, 0x55555555, SLOT_MIX), [CXST_B2W] = __DEF_FBTC_SLOT(5, 0xea5a5a5a, SLOT_ISO), [CXST_W1] = __DEF_FBTC_SLOT(70, 0xea5a5a5a, SLOT_ISO), [CXST_W2] = __DEF_FBTC_SLOT(70, 0xea5a5aaa, SLOT_ISO), [CXST_W2B] = __DEF_FBTC_SLOT(15, 0xea5a5a5a, SLOT_ISO), [CXST_B1] = __DEF_FBTC_SLOT(100, 0xe5555555, SLOT_MIX), [CXST_B2] = __DEF_FBTC_SLOT(7, 0xea5a5a5a, SLOT_MIX), [CXST_B3] = __DEF_FBTC_SLOT(5, 0xe5555555, SLOT_MIX), [CXST_B4] = __DEF_FBTC_SLOT(50, 0xe5555555, SLOT_MIX), [CXST_LK] = __DEF_FBTC_SLOT(20, 0xea5a5a5a, SLOT_ISO), [CXST_BLK] = __DEF_FBTC_SLOT(250, 0x55555555, SLOT_MIX), [CXST_E2G] = __DEF_FBTC_SLOT(20, 0xea5a5a5a, SLOT_MIX), [CXST_E5G] = __DEF_FBTC_SLOT(20, 0xffffffff, SLOT_MIX), [CXST_EBT] = __DEF_FBTC_SLOT(20, 0xe5555555, SLOT_MIX), [CXST_ENULL] = __DEF_FBTC_SLOT(7, 0xaaaaaaaa, SLOT_ISO), [CXST_WLK] = __DEF_FBTC_SLOT(250, 0xea5a5a5a, SLOT_MIX), [CXST_W1FDD] = __DEF_FBTC_SLOT(35, 0xfafafafa, SLOT_ISO), [CXST_B1FDD] = __DEF_FBTC_SLOT(100, 0xffffffff, SLOT_MIX), }; static const u32 cxtbl[] = { 0xffffffff, /* 0 */ 0xaaaaaaaa, /* 1 */ 0xe5555555, /* 2 */ 0xee555555, /* 3 */ 0xd5555555, /* 4 */ 0x5a5a5a5a, /* 5 */ 0xfa5a5a5a, /* 6 */ 0xda5a5a5a, /* 7 */ 0xea5a5a5a, /* 8 */ 0x6a5a5aaa, /* 9 */ 0x6a5a6a5a, /* 10 */ 0x6a5a6aaa, /* 11 */ 0x6afa5afa, /* 12 */ 0xaaaa5aaa, /* 13 */ 0xaaffffaa, /* 14 */ 0xaa5555aa, /* 15 */ 0xfafafafa, /* 16 */ 0xffffddff, /* 17 */ 0xdaffdaff, /* 18 */ 0xfafadafa /* 19 */ }; struct rtw89_btc_btf_tlv { u8 type; u8 len; u8 val[1]; } __packed; enum btc_btf_set_report_en { RPT_EN_TDMA = BIT(0), RPT_EN_CYCLE = BIT(1), RPT_EN_MREG = BIT(2), RPT_EN_BT_VER_INFO = BIT(3), RPT_EN_BT_SCAN_INFO = BIT(4), RPT_EN_BT_AFH_MAP = BIT(5), RPT_EN_BT_DEVICE_INFO = BIT(6), RPT_EN_WL_ALL = GENMASK(2, 0), RPT_EN_BT_ALL = GENMASK(6, 3), RPT_EN_ALL = GENMASK(6, 0), }; #define BTF_SET_REPORT_VER 1 struct rtw89_btc_btf_set_report { u8 fver; __le32 enable; __le32 para; } __packed; #define BTF_SET_SLOT_TABLE_VER 1 struct rtw89_btc_btf_set_slot_table { u8 fver; u8 tbl_num; u8 buf[]; } __packed; #define BTF_SET_MON_REG_VER 1 struct rtw89_btc_btf_set_mon_reg { u8 fver; u8 reg_num; u8 buf[]; } __packed; enum btc_btf_set_cx_policy { CXPOLICY_TDMA = 0x0, CXPOLICY_SLOT = 0x1, CXPOLICY_TYPE = 0x2, CXPOLICY_MAX, }; enum btc_b2w_scoreboard { BTC_BSCB_ACT = BIT(0), BTC_BSCB_ON = BIT(1), BTC_BSCB_WHQL = BIT(2), BTC_BSCB_BT_S1 = BIT(3), BTC_BSCB_A2DP_ACT = BIT(4), BTC_BSCB_RFK_RUN = BIT(5), BTC_BSCB_RFK_REQ = BIT(6), BTC_BSCB_LPS = BIT(7), BTC_BSCB_WLRFK = BIT(11), BTC_BSCB_BT_HILNA = BIT(13), BTC_BSCB_BT_CONNECT = BIT(16), BTC_BSCB_PATCH_CODE = BIT(30), BTC_BSCB_ALL = GENMASK(30, 0), }; enum btc_phymap { BTC_PHY_0 = BIT(0), BTC_PHY_1 = BIT(1), BTC_PHY_ALL = BIT(0) | BIT(1), }; enum btc_cx_state_map { BTC_WIDLE = 0, BTC_WBUSY_BNOSCAN, BTC_WBUSY_BSCAN, BTC_WSCAN_BNOSCAN, BTC_WSCAN_BSCAN, BTC_WLINKING }; enum btc_ant_phase { BTC_ANT_WPOWERON = 0, BTC_ANT_WINIT, BTC_ANT_WONLY, BTC_ANT_WOFF, BTC_ANT_W2G, BTC_ANT_W5G, BTC_ANT_W25G, BTC_ANT_FREERUN, BTC_ANT_WRFK, BTC_ANT_BRFK, BTC_ANT_MAX }; enum btc_plt { BTC_PLT_NONE = 0, BTC_PLT_LTE_RX = BIT(0), BTC_PLT_GNT_BT_TX = BIT(1), BTC_PLT_GNT_BT_RX = BIT(2), BTC_PLT_GNT_WL = BIT(3), BTC_PLT_BT = BIT(1) | BIT(2), BTC_PLT_ALL = 0xf }; enum btc_cx_poicy_main_type { BTC_CXP_OFF = 0, BTC_CXP_OFFB, BTC_CXP_OFFE, BTC_CXP_FIX, BTC_CXP_PFIX, BTC_CXP_AUTO, BTC_CXP_PAUTO, BTC_CXP_AUTO2, BTC_CXP_PAUTO2, BTC_CXP_MANUAL, BTC_CXP_USERDEF0, BTC_CXP_MAIN_MAX }; enum btc_cx_poicy_type { /* TDMA off + pri: BT > WL */ BTC_CXP_OFF_BT = (BTC_CXP_OFF << 8) | 0, /* TDMA off + pri: WL > BT */ BTC_CXP_OFF_WL = (BTC_CXP_OFF << 8) | 1, /* TDMA off + pri: BT = WL */ BTC_CXP_OFF_EQ0 = (BTC_CXP_OFF << 8) | 2, /* TDMA off + pri: BT = WL > BT_Lo */ BTC_CXP_OFF_EQ1 = (BTC_CXP_OFF << 8) | 3, /* TDMA off + pri: WL = BT, BT_Rx > WL_Lo_Tx */ BTC_CXP_OFF_EQ2 = (BTC_CXP_OFF << 8) | 4, /* TDMA off + pri: WL_Rx = BT, BT_HI > WL_Tx > BT_Lo */ BTC_CXP_OFF_EQ3 = (BTC_CXP_OFF << 8) | 5, /* TDMA off + pri: BT_Hi > WL > BT_Lo */ BTC_CXP_OFF_BWB0 = (BTC_CXP_OFF << 8) | 6, /* TDMA off + pri: WL_Hi-Tx > BT_Hi_Rx, BT_Hi > WL > BT_Lo */ BTC_CXP_OFF_BWB1 = (BTC_CXP_OFF << 8) | 7, /* TDMA off + pri: WL_Hi-Tx > BT, BT_Hi > other-WL > BT_Lo */ BTC_CXP_OFF_BWB2 = (BTC_CXP_OFF << 8) | 8, /* TDMA off + pri: WL_Hi-Tx = BT */ BTC_CXP_OFF_BWB3 = (BTC_CXP_OFF << 8) | 9, /* TDMA off+Bcn-Protect + pri: WL_Hi-Tx > BT_Hi_Rx, BT_Hi > WL > BT_Lo*/ BTC_CXP_OFFB_BWB0 = (BTC_CXP_OFFB << 8) | 0, /* TDMA off + Ext-Ctrl + pri: default */ BTC_CXP_OFFE_DEF = (BTC_CXP_OFFE << 8) | 0, /* TDMA off + Ext-Ctrl + pri: E2G-slot block all BT */ BTC_CXP_OFFE_DEF2 = (BTC_CXP_OFFE << 8) | 1, /* TDMA off + Ext-Ctrl + pri: default */ BTC_CXP_OFFE_2GBWISOB = (BTC_CXP_OFFE << 8) | 2, /* TDMA off + Ext-Ctrl + pri: E2G-slot block all BT */ BTC_CXP_OFFE_2GISOB = (BTC_CXP_OFFE << 8) | 3, /* TDMA off + Ext-Ctrl + pri: E2G-slot WL > BT */ BTC_CXP_OFFE_2GBWMIXB = (BTC_CXP_OFFE << 8) | 4, /* TDMA off + Ext-Ctrl + pri: E2G/EBT-slot WL > BT */ BTC_CXP_OFFE_WL = (BTC_CXP_OFFE << 8) | 5, /* TDMA off + Ext-Ctrl + pri: default */ BTC_CXP_OFFE_2GBWMIXB2 = (BTC_CXP_OFFE << 8) | 6, /* TDMA Fix slot-0: W1:B1 = 30:30 */ BTC_CXP_FIX_TD3030 = (BTC_CXP_FIX << 8) | 0, /* TDMA Fix slot-1: W1:B1 = 50:50 */ BTC_CXP_FIX_TD5050 = (BTC_CXP_FIX << 8) | 1, /* TDMA Fix slot-2: W1:B1 = 20:30 */ BTC_CXP_FIX_TD2030 = (BTC_CXP_FIX << 8) | 2, /* TDMA Fix slot-3: W1:B1 = 40:10 */ BTC_CXP_FIX_TD4010 = (BTC_CXP_FIX << 8) | 3, /* TDMA Fix slot-4: W1:B1 = 70:10 */ BTC_CXP_FIX_TD7010 = (BTC_CXP_FIX << 8) | 4, /* TDMA Fix slot-5: W1:B1 = 20:60 */ BTC_CXP_FIX_TD2060 = (BTC_CXP_FIX << 8) | 5, /* TDMA Fix slot-6: W1:B1 = 30:60 */ BTC_CXP_FIX_TD3060 = (BTC_CXP_FIX << 8) | 6, /* TDMA Fix slot-7: W1:B1 = 20:80 */ BTC_CXP_FIX_TD2080 = (BTC_CXP_FIX << 8) | 7, /* TDMA Fix slot-8: W1:B1 = user-define */ BTC_CXP_FIX_TDW1B1 = (BTC_CXP_FIX << 8) | 8, /* TDMA Fix slot-9: W1:B1 = 40:20 */ BTC_CXP_FIX_TD4020 = (BTC_CXP_FIX << 8) | 9, /* TDMA Fix slot-9: W1:B1 = 40:10 */ BTC_CXP_FIX_TD4010ISO = (BTC_CXP_FIX << 8) | 10, /* PS-TDMA Fix slot-0: W1:B1 = 30:30 */ BTC_CXP_PFIX_TD3030 = (BTC_CXP_PFIX << 8) | 0, /* PS-TDMA Fix slot-1: W1:B1 = 50:50 */ BTC_CXP_PFIX_TD5050 = (BTC_CXP_PFIX << 8) | 1, /* PS-TDMA Fix slot-2: W1:B1 = 20:30 */ BTC_CXP_PFIX_TD2030 = (BTC_CXP_PFIX << 8) | 2, /* PS-TDMA Fix slot-3: W1:B1 = 20:60 */ BTC_CXP_PFIX_TD2060 = (BTC_CXP_PFIX << 8) | 3, /* PS-TDMA Fix slot-4: W1:B1 = 30:70 */ BTC_CXP_PFIX_TD3070 = (BTC_CXP_PFIX << 8) | 4, /* PS-TDMA Fix slot-5: W1:B1 = 20:80 */ BTC_CXP_PFIX_TD2080 = (BTC_CXP_PFIX << 8) | 5, /* PS-TDMA Fix slot-6: W1:B1 = user-define */ BTC_CXP_PFIX_TDW1B1 = (BTC_CXP_PFIX << 8) | 6, /* TDMA Auto slot-0: W1:B1 = 50:200 */ BTC_CXP_AUTO_TD50B1 = (BTC_CXP_AUTO << 8) | 0, /* TDMA Auto slot-1: W1:B1 = 60:200 */ BTC_CXP_AUTO_TD60B1 = (BTC_CXP_AUTO << 8) | 1, /* TDMA Auto slot-2: W1:B1 = 20:200 */ BTC_CXP_AUTO_TD20B1 = (BTC_CXP_AUTO << 8) | 2, /* TDMA Auto slot-3: W1:B1 = user-define */ BTC_CXP_AUTO_TDW1B1 = (BTC_CXP_AUTO << 8) | 3, /* PS-TDMA Auto slot-0: W1:B1 = 50:200 */ BTC_CXP_PAUTO_TD50B1 = (BTC_CXP_PAUTO << 8) | 0, /* PS-TDMA Auto slot-1: W1:B1 = 60:200 */ BTC_CXP_PAUTO_TD60B1 = (BTC_CXP_PAUTO << 8) | 1, /* PS-TDMA Auto slot-2: W1:B1 = 20:200 */ BTC_CXP_PAUTO_TD20B1 = (BTC_CXP_PAUTO << 8) | 2, /* PS-TDMA Auto slot-3: W1:B1 = user-define */ BTC_CXP_PAUTO_TDW1B1 = (BTC_CXP_PAUTO << 8) | 3, /* TDMA Auto slot2-0: W1:B4 = 30:50 */ BTC_CXP_AUTO2_TD3050 = (BTC_CXP_AUTO2 << 8) | 0, /* TDMA Auto slot2-1: W1:B4 = 30:70 */ BTC_CXP_AUTO2_TD3070 = (BTC_CXP_AUTO2 << 8) | 1, /* TDMA Auto slot2-2: W1:B4 = 50:50 */ BTC_CXP_AUTO2_TD5050 = (BTC_CXP_AUTO2 << 8) | 2, /* TDMA Auto slot2-3: W1:B4 = 60:60 */ BTC_CXP_AUTO2_TD6060 = (BTC_CXP_AUTO2 << 8) | 3, /* TDMA Auto slot2-4: W1:B4 = 20:80 */ BTC_CXP_AUTO2_TD2080 = (BTC_CXP_AUTO2 << 8) | 4, /* TDMA Auto slot2-5: W1:B4 = user-define */ BTC_CXP_AUTO2_TDW1B4 = (BTC_CXP_AUTO2 << 8) | 5, /* PS-TDMA Auto slot2-0: W1:B4 = 30:50 */ BTC_CXP_PAUTO2_TD3050 = (BTC_CXP_PAUTO2 << 8) | 0, /* PS-TDMA Auto slot2-1: W1:B4 = 30:70 */ BTC_CXP_PAUTO2_TD3070 = (BTC_CXP_PAUTO2 << 8) | 1, /* PS-TDMA Auto slot2-2: W1:B4 = 50:50 */ BTC_CXP_PAUTO2_TD5050 = (BTC_CXP_PAUTO2 << 8) | 2, /* PS-TDMA Auto slot2-3: W1:B4 = 60:60 */ BTC_CXP_PAUTO2_TD6060 = (BTC_CXP_PAUTO2 << 8) | 3, /* PS-TDMA Auto slot2-4: W1:B4 = 20:80 */ BTC_CXP_PAUTO2_TD2080 = (BTC_CXP_PAUTO2 << 8) | 4, /* PS-TDMA Auto slot2-5: W1:B4 = user-define */ BTC_CXP_PAUTO2_TDW1B4 = (BTC_CXP_PAUTO2 << 8) | 5, BTC_CXP_MAX = 0xffff }; enum btc_wl_rfk_result { BTC_WRFK_REJECT = 0, BTC_WRFK_ALLOW = 1, }; enum btc_coex_info_map_en { BTC_COEX_INFO_CX = BIT(0), BTC_COEX_INFO_WL = BIT(1), BTC_COEX_INFO_BT = BIT(2), BTC_COEX_INFO_DM = BIT(3), BTC_COEX_INFO_MREG = BIT(4), BTC_COEX_INFO_SUMMARY = BIT(5), BTC_COEX_INFO_ALL = GENMASK(7, 0), }; #define BTC_CXP_MASK GENMASK(15, 8) enum btc_w2b_scoreboard { BTC_WSCB_ACTIVE = BIT(0), BTC_WSCB_ON = BIT(1), BTC_WSCB_SCAN = BIT(2), BTC_WSCB_UNDERTEST = BIT(3), BTC_WSCB_RXGAIN = BIT(4), BTC_WSCB_WLBUSY = BIT(7), BTC_WSCB_EXTFEM = BIT(8), BTC_WSCB_TDMA = BIT(9), BTC_WSCB_FIX2M = BIT(10), BTC_WSCB_WLRFK = BIT(11), BTC_WSCB_RXSCAN_PRI = BIT(12), BTC_WSCB_BT_HILNA = BIT(13), BTC_WSCB_BTLOG = BIT(14), BTC_WSCB_ALL = GENMASK(23, 0), }; enum btc_wl_link_mode { BTC_WLINK_NOLINK = 0x0, BTC_WLINK_2G_STA, BTC_WLINK_2G_AP, BTC_WLINK_2G_GO, BTC_WLINK_2G_GC, BTC_WLINK_2G_SCC, BTC_WLINK_2G_MCC, BTC_WLINK_25G_MCC, BTC_WLINK_25G_DBCC, BTC_WLINK_5G, BTC_WLINK_2G_NAN, BTC_WLINK_OTHER, BTC_WLINK_MAX }; enum btc_wl_mrole_type { BTC_WLMROLE_NONE = 0x0, BTC_WLMROLE_STA_GC, BTC_WLMROLE_STA_GC_NOA, BTC_WLMROLE_STA_GO, BTC_WLMROLE_STA_GO_NOA, BTC_WLMROLE_STA_STA, BTC_WLMROLE_MAX }; enum btc_bt_hid_type { BTC_HID_218 = BIT(0), BTC_HID_418 = BIT(1), BTC_HID_BLE = BIT(2), BTC_HID_RCU = BIT(3), BTC_HID_RCU_VOICE = BIT(4), BTC_HID_OTHER_LEGACY = BIT(5) }; enum btc_reset_module { BTC_RESET_CX = BIT(0), BTC_RESET_DM = BIT(1), BTC_RESET_CTRL = BIT(2), BTC_RESET_CXDM = BIT(0) | BIT(1), BTC_RESET_BTINFO = BIT(3), BTC_RESET_MDINFO = BIT(4), BTC_RESET_ALL = GENMASK(7, 0), }; enum btc_gnt_state { BTC_GNT_HW = 0, BTC_GNT_SW_LO, BTC_GNT_SW_HI, BTC_GNT_MAX }; enum btc_ctr_path { BTC_CTRL_BY_BT = 0, BTC_CTRL_BY_WL }; enum btc_wl_max_tx_time { BTC_MAX_TX_TIME_L1 = 500, BTC_MAX_TX_TIME_L2 = 1000, BTC_MAX_TX_TIME_L3 = 2000, BTC_MAX_TX_TIME_DEF = 5280 }; enum btc_wl_max_tx_retry { BTC_MAX_TX_RETRY_L1 = 7, BTC_MAX_TX_RETRY_L2 = 15, BTC_MAX_TX_RETRY_DEF = 31, }; enum btc_reason_and_action { BTC_RSN_NONE, BTC_RSN_NTFY_INIT, BTC_RSN_NTFY_SWBAND, BTC_RSN_NTFY_WL_STA, BTC_RSN_NTFY_RADIO_STATE, BTC_RSN_UPDATE_BT_SCBD, BTC_RSN_NTFY_WL_RFK, BTC_RSN_UPDATE_BT_INFO, BTC_RSN_NTFY_SCAN_START, BTC_RSN_NTFY_SCAN_FINISH, BTC_RSN_NTFY_SPECIFIC_PACKET, BTC_RSN_NTFY_POWEROFF, BTC_RSN_NTFY_ROLE_INFO, BTC_RSN_CMD_SET_COEX, BTC_RSN_ACT1_WORK, BTC_RSN_BT_DEVINFO_WORK, BTC_RSN_RFK_CHK_WORK, BTC_RSN_NUM, BTC_ACT_NONE = 100, BTC_ACT_WL_ONLY, BTC_ACT_WL_5G, BTC_ACT_WL_OTHER, BTC_ACT_WL_IDLE, BTC_ACT_WL_NC, BTC_ACT_WL_RFK, BTC_ACT_WL_INIT, BTC_ACT_WL_OFF, BTC_ACT_FREERUN, BTC_ACT_BT_WHQL, BTC_ACT_BT_RFK, BTC_ACT_BT_OFF, BTC_ACT_BT_IDLE, BTC_ACT_BT_HFP, BTC_ACT_BT_HID, BTC_ACT_BT_A2DP, BTC_ACT_BT_A2DPSINK, BTC_ACT_BT_PAN, BTC_ACT_BT_A2DP_HID, BTC_ACT_BT_A2DP_PAN, BTC_ACT_BT_PAN_HID, BTC_ACT_BT_A2DP_PAN_HID, BTC_ACT_WL_25G_MCC, BTC_ACT_WL_2G_MCC, BTC_ACT_WL_2G_SCC, BTC_ACT_WL_2G_AP, BTC_ACT_WL_2G_GO, BTC_ACT_WL_2G_GC, BTC_ACT_WL_2G_NAN, BTC_ACT_LAST, BTC_ACT_NUM = BTC_ACT_LAST - BTC_ACT_NONE, BTC_ACT_EXT_BIT = BIT(14), BTC_POLICY_EXT_BIT = BIT(15), }; #define BTC_FREERUN_ANTISO_MIN 30 #define BTC_TDMA_BTHID_MAX 2 #define BTC_BLINK_NOCONNECT 0 #define BTC_B1_MAX 250 /* unit ms */ static void _run_coex(struct rtw89_dev *rtwdev, enum btc_reason_and_action reason); static void _write_scbd(struct rtw89_dev *rtwdev, u32 val, bool state); static void _update_bt_scbd(struct rtw89_dev *rtwdev, bool only_update); static void _send_fw_cmd(struct rtw89_dev *rtwdev, u8 h2c_class, u8 h2c_func, void *param, u16 len) { struct rtw89_btc *btc = &rtwdev->btc; struct rtw89_btc_btf_fwinfo *pfwinfo = &btc->fwinfo; struct rtw89_btc_cx *cx = &btc->cx; struct rtw89_btc_wl_info *wl = &cx->wl; int ret; if (!wl->status.map.init_ok) { rtw89_debug(rtwdev, RTW89_DBG_BTC, "[BTC], %s(): return by btc not init!!\n", __func__); pfwinfo->cnt_h2c_fail++; return; } else if ((wl->status.map.rf_off_pre == BTC_LPS_RF_OFF && wl->status.map.rf_off == BTC_LPS_RF_OFF) || (wl->status.map.lps_pre == BTC_LPS_RF_OFF && wl->status.map.lps == BTC_LPS_RF_OFF)) { rtw89_debug(rtwdev, RTW89_DBG_BTC, "[BTC], %s(): return by wl off!!\n", __func__); pfwinfo->cnt_h2c_fail++; return; } pfwinfo->cnt_h2c++; ret = rtw89_fw_h2c_raw_with_hdr(rtwdev, h2c_class, h2c_func, param, len, false, true); if (ret != 0) pfwinfo->cnt_h2c_fail++; } static void _reset_btc_var(struct rtw89_dev *rtwdev, u8 type) { struct rtw89_btc *btc = &rtwdev->btc; struct rtw89_btc_cx *cx = &btc->cx; struct rtw89_btc_wl_info *wl = &btc->cx.wl; struct rtw89_btc_bt_info *bt = &btc->cx.bt; struct rtw89_btc_bt_link_info *bt_linfo = &bt->link_info; struct rtw89_btc_wl_link_info *wl_linfo = wl->link_info; u8 i; rtw89_debug(rtwdev, RTW89_DBG_BTC, "[BTC], %s\n", __func__); if (type & BTC_RESET_CX) memset(cx, 0, sizeof(*cx)); else if (type & BTC_RESET_BTINFO) /* only for BT enable */ memset(bt, 0, sizeof(*bt)); if (type & BTC_RESET_CTRL) { memset(&btc->ctrl, 0, sizeof(btc->ctrl)); btc->ctrl.trace_step = FCXDEF_STEP; } /* Init Coex variables that are not zero */ if (type & BTC_RESET_DM) { memset(&btc->dm, 0, sizeof(btc->dm)); memset(bt_linfo->rssi_state, 0, sizeof(bt_linfo->rssi_state)); for (i = 0; i < RTW89_PORT_NUM; i++) memset(wl_linfo[i].rssi_state, 0, sizeof(wl_linfo[i].rssi_state)); /* set the slot_now table to original */ btc->dm.tdma_now = t_def[CXTD_OFF]; btc->dm.tdma = t_def[CXTD_OFF]; memcpy(&btc->dm.slot_now, s_def, sizeof(btc->dm.slot_now)); memcpy(&btc->dm.slot, s_def, sizeof(btc->dm.slot)); btc->policy_len = 0; btc->bt_req_len = 0; btc->dm.coex_info_map = BTC_COEX_INFO_ALL; btc->dm.wl_tx_limit.tx_time = BTC_MAX_TX_TIME_DEF; btc->dm.wl_tx_limit.tx_retry = BTC_MAX_TX_RETRY_DEF; } if (type & BTC_RESET_MDINFO) memset(&btc->mdinfo, 0, sizeof(btc->mdinfo)); } #define BTC_RPT_HDR_SIZE 3 #define BTC_CHK_WLSLOT_DRIFT_MAX 15 #define BTC_CHK_HANG_MAX 3 static void _chk_btc_err(struct rtw89_dev *rtwdev, u8 type, u32 cnt) { struct rtw89_btc *btc = &rtwdev->btc; struct rtw89_btc_cx *cx = &btc->cx; struct rtw89_btc_dm *dm = &btc->dm; struct rtw89_btc_bt_info *bt = &cx->bt; rtw89_debug(rtwdev, RTW89_DBG_BTC, "[BTC], %s(): type:%d cnt:%d\n", __func__, type, cnt); switch (type) { case BTC_DCNT_RPT_FREEZE: if (dm->cnt_dm[BTC_DCNT_RPT] == cnt && btc->fwinfo.rpt_en_map) dm->cnt_dm[BTC_DCNT_RPT_FREEZE]++; else dm->cnt_dm[BTC_DCNT_RPT_FREEZE] = 0; if (dm->cnt_dm[BTC_DCNT_RPT_FREEZE] >= BTC_CHK_HANG_MAX) dm->error.map.wl_fw_hang = true; else dm->error.map.wl_fw_hang = false; dm->cnt_dm[BTC_DCNT_RPT] = cnt; break; case BTC_DCNT_CYCLE_FREEZE: if (dm->cnt_dm[BTC_DCNT_CYCLE] == cnt && (dm->tdma_now.type != CXTDMA_OFF || dm->tdma_now.ext_ctrl == CXECTL_EXT)) dm->cnt_dm[BTC_DCNT_CYCLE_FREEZE]++; else dm->cnt_dm[BTC_DCNT_CYCLE_FREEZE] = 0; if (dm->cnt_dm[BTC_DCNT_CYCLE_FREEZE] >= BTC_CHK_HANG_MAX) dm->error.map.cycle_hang = true; else dm->error.map.cycle_hang = false; dm->cnt_dm[BTC_DCNT_CYCLE] = cnt; break; case BTC_DCNT_W1_FREEZE: if (dm->cnt_dm[BTC_DCNT_W1] == cnt && dm->tdma_now.type != CXTDMA_OFF) dm->cnt_dm[BTC_DCNT_W1_FREEZE]++; else dm->cnt_dm[BTC_DCNT_W1_FREEZE] = 0; if (dm->cnt_dm[BTC_DCNT_W1_FREEZE] >= BTC_CHK_HANG_MAX) dm->error.map.w1_hang = true; else dm->error.map.w1_hang = false; dm->cnt_dm[BTC_DCNT_W1] = cnt; break; case BTC_DCNT_B1_FREEZE: if (dm->cnt_dm[BTC_DCNT_B1] == cnt && dm->tdma_now.type != CXTDMA_OFF) dm->cnt_dm[BTC_DCNT_B1_FREEZE]++; else dm->cnt_dm[BTC_DCNT_B1_FREEZE] = 0; if (dm->cnt_dm[BTC_DCNT_B1_FREEZE] >= BTC_CHK_HANG_MAX) dm->error.map.b1_hang = true; else dm->error.map.b1_hang = false; dm->cnt_dm[BTC_DCNT_B1] = cnt; break; case BTC_DCNT_TDMA_NONSYNC: if (cnt != 0) /* if tdma not sync between drv/fw */ dm->cnt_dm[BTC_DCNT_TDMA_NONSYNC]++; else dm->cnt_dm[BTC_DCNT_TDMA_NONSYNC] = 0; if (dm->cnt_dm[BTC_DCNT_TDMA_NONSYNC] >= BTC_CHK_HANG_MAX) dm->error.map.tdma_no_sync = true; else dm->error.map.tdma_no_sync = false; break; case BTC_DCNT_SLOT_NONSYNC: if (cnt != 0) /* if slot not sync between drv/fw */ dm->cnt_dm[BTC_DCNT_SLOT_NONSYNC]++; else dm->cnt_dm[BTC_DCNT_SLOT_NONSYNC] = 0; if (dm->cnt_dm[BTC_DCNT_SLOT_NONSYNC] >= BTC_CHK_HANG_MAX) dm->error.map.tdma_no_sync = true; else dm->error.map.tdma_no_sync = false; break; case BTC_DCNT_BTCNT_FREEZE: cnt = cx->cnt_bt[BTC_BCNT_HIPRI_RX] + cx->cnt_bt[BTC_BCNT_HIPRI_TX] + cx->cnt_bt[BTC_BCNT_LOPRI_RX] + cx->cnt_bt[BTC_BCNT_LOPRI_TX]; if (cnt == 0) dm->cnt_dm[BTC_DCNT_BTCNT_FREEZE]++; else dm->cnt_dm[BTC_DCNT_BTCNT_FREEZE] = 0; if ((dm->cnt_dm[BTC_DCNT_BTCNT_FREEZE] >= BTC_CHK_HANG_MAX && bt->enable.now) || (!dm->cnt_dm[BTC_DCNT_BTCNT_FREEZE] && !bt->enable.now)) _update_bt_scbd(rtwdev, false); break; case BTC_DCNT_WL_SLOT_DRIFT: if (cnt >= BTC_CHK_WLSLOT_DRIFT_MAX) dm->cnt_dm[BTC_DCNT_WL_SLOT_DRIFT]++; else dm->cnt_dm[BTC_DCNT_WL_SLOT_DRIFT] = 0; if (dm->cnt_dm[BTC_DCNT_WL_SLOT_DRIFT] >= BTC_CHK_HANG_MAX) dm->error.map.wl_slot_drift = true; else dm->error.map.wl_slot_drift = false; break; } } static void _update_bt_report(struct rtw89_dev *rtwdev, u8 rpt_type, u8 *pfinfo) { struct rtw89_btc *btc = &rtwdev->btc; struct rtw89_btc_bt_info *bt = &btc->cx.bt; struct rtw89_btc_bt_link_info *bt_linfo = &bt->link_info; struct rtw89_btc_bt_a2dp_desc *a2dp = &bt_linfo->a2dp_desc; struct rtw89_btc_fbtc_btver *pver = NULL; struct rtw89_btc_fbtc_btscan *pscan = NULL; struct rtw89_btc_fbtc_btafh *pafh = NULL; struct rtw89_btc_fbtc_btdevinfo *pdev = NULL; pver = (struct rtw89_btc_fbtc_btver *)pfinfo; pscan = (struct rtw89_btc_fbtc_btscan *)pfinfo; pafh = (struct rtw89_btc_fbtc_btafh *)pfinfo; pdev = (struct rtw89_btc_fbtc_btdevinfo *)pfinfo; rtw89_debug(rtwdev, RTW89_DBG_BTC, "[BTC], %s(): rpt_type:%d\n", __func__, rpt_type); switch (rpt_type) { case BTC_RPT_TYPE_BT_VER: bt->ver_info.fw = le32_to_cpu(pver->fw_ver); bt->ver_info.fw_coex = le32_get_bits(pver->coex_ver, GENMASK(7, 0)); bt->feature = le32_to_cpu(pver->feature); break; case BTC_RPT_TYPE_BT_SCAN: memcpy(bt->scan_info, pscan->scan, BTC_SCAN_MAX1); break; case BTC_RPT_TYPE_BT_AFH: memcpy(&bt_linfo->afh_map[0], pafh->afh_l, 4); memcpy(&bt_linfo->afh_map[4], pafh->afh_m, 4); memcpy(&bt_linfo->afh_map[8], pafh->afh_h, 2); break; case BTC_RPT_TYPE_BT_DEVICE: a2dp->device_name = le32_to_cpu(pdev->dev_name); a2dp->vendor_id = le16_to_cpu(pdev->vendor_id); a2dp->flush_time = le32_to_cpu(pdev->flush_time); break; default: break; } } struct rtw89_btc_fbtc_cysta_cpu { u8 fver; u8 rsvd; u16 cycles; u16 cycles_a2dp[CXT_FLCTRL_MAX]; u16 a2dpept; u16 a2dpeptto; u16 tavg_cycle[CXT_MAX]; u16 tmax_cycle[CXT_MAX]; u16 tmaxdiff_cycle[CXT_MAX]; u16 tavg_a2dp[CXT_FLCTRL_MAX]; u16 tmax_a2dp[CXT_FLCTRL_MAX]; u16 tavg_a2dpept; u16 tmax_a2dpept; u16 tavg_lk; u16 tmax_lk; u32 slot_cnt[CXST_MAX]; u32 bcn_cnt[CXBCN_MAX]; u32 leakrx_cnt; u32 collision_cnt; u32 skip_cnt; u32 exception; u32 except_cnt; u16 tslot_cycle[BTC_CYCLE_SLOT_MAX]; }; static void rtw89_btc_fbtc_cysta_to_cpu(const struct rtw89_btc_fbtc_cysta *src, struct rtw89_btc_fbtc_cysta_cpu *dst) { static_assert(sizeof(*src) == sizeof(*dst)); #define __CPY_U8(_x) ({dst->_x = src->_x; }) #define __CPY_LE16(_x) ({dst->_x = le16_to_cpu(src->_x); }) #define __CPY_LE16S(_x) ({int _i; for (_i = 0; _i < ARRAY_SIZE(dst->_x); _i++) \ dst->_x[_i] = le16_to_cpu(src->_x[_i]); }) #define __CPY_LE32(_x) ({dst->_x = le32_to_cpu(src->_x); }) #define __CPY_LE32S(_x) ({int _i; for (_i = 0; _i < ARRAY_SIZE(dst->_x); _i++) \ dst->_x[_i] = le32_to_cpu(src->_x[_i]); }) __CPY_U8(fver); __CPY_U8(rsvd); __CPY_LE16(cycles); __CPY_LE16S(cycles_a2dp); __CPY_LE16(a2dpept); __CPY_LE16(a2dpeptto); __CPY_LE16S(tavg_cycle); __CPY_LE16S(tmax_cycle); __CPY_LE16S(tmaxdiff_cycle); __CPY_LE16S(tavg_a2dp); __CPY_LE16S(tmax_a2dp); __CPY_LE16(tavg_a2dpept); __CPY_LE16(tmax_a2dpept); __CPY_LE16(tavg_lk); __CPY_LE16(tmax_lk); __CPY_LE32S(slot_cnt); __CPY_LE32S(bcn_cnt); __CPY_LE32(leakrx_cnt); __CPY_LE32(collision_cnt); __CPY_LE32(skip_cnt); __CPY_LE32(exception); __CPY_LE32(except_cnt); __CPY_LE16S(tslot_cycle); #undef __CPY_U8 #undef __CPY_LE16 #undef __CPY_LE16S #undef __CPY_LE32 #undef __CPY_LE32S } #define BTC_LEAK_AP_TH 10 #define BTC_CYSTA_CHK_PERIOD 100 struct rtw89_btc_prpt { u8 type; __le16 len; u8 content[]; } __packed; static u32 _chk_btc_report(struct rtw89_dev *rtwdev, struct rtw89_btc_btf_fwinfo *pfwinfo, u8 *prptbuf, u32 index) { const struct rtw89_chip_info *chip = rtwdev->chip; struct rtw89_btc *btc = &rtwdev->btc; struct rtw89_btc_dm *dm = &btc->dm; struct rtw89_btc_rpt_cmn_info *pcinfo = NULL; struct rtw89_btc_wl_info *wl = &btc->cx.wl; struct rtw89_btc_bt_info *bt = &btc->cx.bt; struct rtw89_btc_fbtc_rpt_ctrl *prpt; struct rtw89_btc_fbtc_rpt_ctrl_v1 *prpt_v1; struct rtw89_btc_fbtc_cysta *pcysta_le32 = NULL; struct rtw89_btc_fbtc_cysta_v1 *pcysta_v1 = NULL; struct rtw89_btc_fbtc_cysta_cpu pcysta[1]; struct rtw89_btc_prpt *btc_prpt = NULL; struct rtw89_btc_fbtc_slot *rtp_slot = NULL; void *rpt_content = NULL, *pfinfo = NULL; u8 rpt_type = 0; u16 wl_slot_set = 0, wl_slot_real = 0; u32 trace_step = btc->ctrl.trace_step, rpt_len = 0, diff_t; u32 cnt_leak_slot = 0, bt_slot_real = 0, cnt_rx_imr = 0; u8 i; rtw89_debug(rtwdev, RTW89_DBG_BTC, "[BTC], %s(): index:%d\n", __func__, index); if (!prptbuf) { pfwinfo->err[BTFRE_INVALID_INPUT]++; return 0; } btc_prpt = (struct rtw89_btc_prpt *)&prptbuf[index]; rpt_type = btc_prpt->type; rpt_len = le16_to_cpu(btc_prpt->len); rpt_content = btc_prpt->content; rtw89_debug(rtwdev, RTW89_DBG_BTC, "[BTC], %s(): rpt_type:%d\n", __func__, rpt_type); switch (rpt_type) { case BTC_RPT_TYPE_CTRL: pcinfo = &pfwinfo->rpt_ctrl.cinfo; if (chip->chip_id == RTL8852A) { pfinfo = &pfwinfo->rpt_ctrl.finfo; pcinfo->req_len = sizeof(pfwinfo->rpt_ctrl.finfo); } else { pfinfo = &pfwinfo->rpt_ctrl.finfo_v1; pcinfo->req_len = sizeof(pfwinfo->rpt_ctrl.finfo_v1); } pcinfo->req_fver = chip->fcxbtcrpt_ver; pcinfo->rx_len = rpt_len; pcinfo->rx_cnt++; break; case BTC_RPT_TYPE_TDMA: pcinfo = &pfwinfo->rpt_fbtc_tdma.cinfo; if (chip->chip_id == RTL8852A) { pfinfo = &pfwinfo->rpt_fbtc_tdma.finfo; pcinfo->req_len = sizeof(pfwinfo->rpt_fbtc_tdma.finfo); } else { pfinfo = &pfwinfo->rpt_fbtc_tdma.finfo_v1; pcinfo->req_len = sizeof(pfwinfo->rpt_fbtc_tdma.finfo_v1); } pcinfo->req_fver = chip->fcxtdma_ver; pcinfo->rx_len = rpt_len; pcinfo->rx_cnt++; break; case BTC_RPT_TYPE_SLOT: pcinfo = &pfwinfo->rpt_fbtc_slots.cinfo; pfinfo = &pfwinfo->rpt_fbtc_slots.finfo; pcinfo->req_len = sizeof(pfwinfo->rpt_fbtc_slots.finfo); pcinfo->req_fver = chip->fcxslots_ver; pcinfo->rx_len = rpt_len; pcinfo->rx_cnt++; break; case BTC_RPT_TYPE_CYSTA: pcinfo = &pfwinfo->rpt_fbtc_cysta.cinfo; if (chip->chip_id == RTL8852A) { pfinfo = &pfwinfo->rpt_fbtc_cysta.finfo; pcysta_le32 = &pfwinfo->rpt_fbtc_cysta.finfo; rtw89_btc_fbtc_cysta_to_cpu(pcysta_le32, pcysta); pcinfo->req_len = sizeof(pfwinfo->rpt_fbtc_cysta.finfo); } else { pfinfo = &pfwinfo->rpt_fbtc_cysta.finfo_v1; pcysta_v1 = &pfwinfo->rpt_fbtc_cysta.finfo_v1; pcinfo->req_len = sizeof(pfwinfo->rpt_fbtc_cysta.finfo_v1); } pcinfo->req_fver = chip->fcxcysta_ver; pcinfo->rx_len = rpt_len; pcinfo->rx_cnt++; break; case BTC_RPT_TYPE_STEP: pcinfo = &pfwinfo->rpt_fbtc_step.cinfo; if (chip->chip_id == RTL8852A) { pfinfo = &pfwinfo->rpt_fbtc_step.finfo; pcinfo->req_len = sizeof(pfwinfo->rpt_fbtc_step.finfo.step[0]) * trace_step + offsetof(struct rtw89_btc_fbtc_steps, step); } else { pfinfo = &pfwinfo->rpt_fbtc_step.finfo_v1; pcinfo->req_len = sizeof(pfwinfo->rpt_fbtc_step.finfo_v1.step[0]) * trace_step + offsetof(struct rtw89_btc_fbtc_steps_v1, step); } pcinfo->req_fver = chip->fcxstep_ver; pcinfo->rx_len = rpt_len; pcinfo->rx_cnt++; break; case BTC_RPT_TYPE_NULLSTA: pcinfo = &pfwinfo->rpt_fbtc_nullsta.cinfo; if (chip->chip_id == RTL8852A) { pfinfo = &pfwinfo->rpt_fbtc_nullsta.finfo; pcinfo->req_len = sizeof(pfwinfo->rpt_fbtc_nullsta.finfo); } else { pfinfo = &pfwinfo->rpt_fbtc_nullsta.finfo_v1; pcinfo->req_len = sizeof(pfwinfo->rpt_fbtc_nullsta.finfo_v1); } pcinfo->req_fver = chip->fcxnullsta_ver; pcinfo->rx_len = rpt_len; pcinfo->rx_cnt++; break; case BTC_RPT_TYPE_MREG: pcinfo = &pfwinfo->rpt_fbtc_mregval.cinfo; pfinfo = &pfwinfo->rpt_fbtc_mregval.finfo; pcinfo->req_len = sizeof(pfwinfo->rpt_fbtc_mregval.finfo); pcinfo->req_fver = chip->fcxmreg_ver; pcinfo->rx_len = rpt_len; pcinfo->rx_cnt++; break; case BTC_RPT_TYPE_GPIO_DBG: pcinfo = &pfwinfo->rpt_fbtc_gpio_dbg.cinfo; pfinfo = &pfwinfo->rpt_fbtc_gpio_dbg.finfo; pcinfo->req_len = sizeof(pfwinfo->rpt_fbtc_gpio_dbg.finfo); pcinfo->req_fver = chip->fcxgpiodbg_ver; pcinfo->rx_len = rpt_len; pcinfo->rx_cnt++; break; case BTC_RPT_TYPE_BT_VER: pcinfo = &pfwinfo->rpt_fbtc_btver.cinfo; pfinfo = &pfwinfo->rpt_fbtc_btver.finfo; pcinfo->req_len = sizeof(pfwinfo->rpt_fbtc_btver.finfo); pcinfo->req_fver = chip->fcxbtver_ver; pcinfo->rx_len = rpt_len; pcinfo->rx_cnt++; break; case BTC_RPT_TYPE_BT_SCAN: pcinfo = &pfwinfo->rpt_fbtc_btscan.cinfo; pfinfo = &pfwinfo->rpt_fbtc_btscan.finfo; pcinfo->req_len = sizeof(pfwinfo->rpt_fbtc_btscan.finfo); pcinfo->req_fver = chip->fcxbtscan_ver; pcinfo->rx_len = rpt_len; pcinfo->rx_cnt++; break; case BTC_RPT_TYPE_BT_AFH: pcinfo = &pfwinfo->rpt_fbtc_btafh.cinfo; pfinfo = &pfwinfo->rpt_fbtc_btafh.finfo; pcinfo->req_len = sizeof(pfwinfo->rpt_fbtc_btafh.finfo); pcinfo->req_fver = chip->fcxbtafh_ver; pcinfo->rx_len = rpt_len; pcinfo->rx_cnt++; break; case BTC_RPT_TYPE_BT_DEVICE: pcinfo = &pfwinfo->rpt_fbtc_btdev.cinfo; pfinfo = &pfwinfo->rpt_fbtc_btdev.finfo; pcinfo->req_len = sizeof(pfwinfo->rpt_fbtc_btdev.finfo); pcinfo->req_fver = chip->fcxbtdevinfo_ver; pcinfo->rx_len = rpt_len; pcinfo->rx_cnt++; break; default: pfwinfo->err[BTFRE_UNDEF_TYPE]++; return 0; } if (rpt_len != pcinfo->req_len) { if (rpt_type < BTC_RPT_TYPE_MAX) pfwinfo->len_mismch |= (0x1 << rpt_type); else pfwinfo->len_mismch |= BIT(31); rtw89_debug(rtwdev, RTW89_DBG_BTC, "[BTC], %s(): %d rpt_len:%d!=req_len:%d\n", __func__, rpt_type, rpt_len, pcinfo->req_len); pcinfo->valid = 0; return 0; } else if (!pfinfo || !rpt_content || !pcinfo->req_len) { pfwinfo->err[BTFRE_EXCEPTION]++; pcinfo->valid = 0; return 0; } memcpy(pfinfo, rpt_content, pcinfo->req_len); pcinfo->valid = 1; if (rpt_type == BTC_RPT_TYPE_TDMA && chip->chip_id == RTL8852A) { rtw89_debug(rtwdev, RTW89_DBG_BTC, "[BTC], %s(): check %d %zu\n", __func__, BTC_DCNT_TDMA_NONSYNC, sizeof(dm->tdma_now)); if (memcmp(&dm->tdma_now, &pfwinfo->rpt_fbtc_tdma.finfo, sizeof(dm->tdma_now)) != 0) { rtw89_debug(rtwdev, RTW89_DBG_BTC, "[BTC], %s(): %d tdma_now %x %x %x %x %x %x %x %x\n", __func__, BTC_DCNT_TDMA_NONSYNC, dm->tdma_now.type, dm->tdma_now.rxflctrl, dm->tdma_now.txpause, dm->tdma_now.wtgle_n, dm->tdma_now.leak_n, dm->tdma_now.ext_ctrl, dm->tdma_now.rxflctrl_role, dm->tdma_now.option_ctrl); rtw89_debug(rtwdev, RTW89_DBG_BTC, "[BTC], %s(): %d rpt_fbtc_tdma %x %x %x %x %x %x %x %x\n", __func__, BTC_DCNT_TDMA_NONSYNC, pfwinfo->rpt_fbtc_tdma.finfo.type, pfwinfo->rpt_fbtc_tdma.finfo.rxflctrl, pfwinfo->rpt_fbtc_tdma.finfo.txpause, pfwinfo->rpt_fbtc_tdma.finfo.wtgle_n, pfwinfo->rpt_fbtc_tdma.finfo.leak_n, pfwinfo->rpt_fbtc_tdma.finfo.ext_ctrl, pfwinfo->rpt_fbtc_tdma.finfo.rxflctrl_role, pfwinfo->rpt_fbtc_tdma.finfo.option_ctrl); } _chk_btc_err(rtwdev, BTC_DCNT_TDMA_NONSYNC, memcmp(&dm->tdma_now, &pfwinfo->rpt_fbtc_tdma.finfo, sizeof(dm->tdma_now))); } else if (rpt_type == BTC_RPT_TYPE_TDMA) { rtw89_debug(rtwdev, RTW89_DBG_BTC, "[BTC], %s(): check %d %zu\n", __func__, BTC_DCNT_TDMA_NONSYNC, sizeof(dm->tdma_now)); if (memcmp(&dm->tdma_now, &pfwinfo->rpt_fbtc_tdma.finfo_v1.tdma, sizeof(dm->tdma_now)) != 0) { rtw89_debug(rtwdev, RTW89_DBG_BTC, "[BTC], %s(): %d tdma_now %x %x %x %x %x %x %x %x\n", __func__, BTC_DCNT_TDMA_NONSYNC, dm->tdma_now.type, dm->tdma_now.rxflctrl, dm->tdma_now.txpause, dm->tdma_now.wtgle_n, dm->tdma_now.leak_n, dm->tdma_now.ext_ctrl, dm->tdma_now.rxflctrl_role, dm->tdma_now.option_ctrl); rtw89_debug(rtwdev, RTW89_DBG_BTC, "[BTC], %s(): %d rpt_fbtc_tdma %x %x %x %x %x %x %x %x\n", __func__, BTC_DCNT_TDMA_NONSYNC, pfwinfo->rpt_fbtc_tdma.finfo_v1.tdma.type, pfwinfo->rpt_fbtc_tdma.finfo_v1.tdma.rxflctrl, pfwinfo->rpt_fbtc_tdma.finfo_v1.tdma.txpause, pfwinfo->rpt_fbtc_tdma.finfo_v1.tdma.wtgle_n, pfwinfo->rpt_fbtc_tdma.finfo_v1.tdma.leak_n, pfwinfo->rpt_fbtc_tdma.finfo_v1.tdma.ext_ctrl, pfwinfo->rpt_fbtc_tdma.finfo_v1.tdma.rxflctrl_role, pfwinfo->rpt_fbtc_tdma.finfo_v1.tdma.option_ctrl); } _chk_btc_err(rtwdev, BTC_DCNT_TDMA_NONSYNC, memcmp(&dm->tdma_now, &pfwinfo->rpt_fbtc_tdma.finfo_v1.tdma, sizeof(dm->tdma_now))); } if (rpt_type == BTC_RPT_TYPE_SLOT) { rtw89_debug(rtwdev, RTW89_DBG_BTC, "[BTC], %s(): check %d %zu\n", __func__, BTC_DCNT_SLOT_NONSYNC, sizeof(dm->slot_now)); if (memcmp(dm->slot_now, pfwinfo->rpt_fbtc_slots.finfo.slot, sizeof(dm->slot_now)) != 0) { for (i = 0; i < CXST_MAX; i++) { rtp_slot = &pfwinfo->rpt_fbtc_slots.finfo.slot[i]; if (memcmp(&dm->slot_now[i], rtp_slot, sizeof(dm->slot_now[i])) != 0) { rtw89_debug(rtwdev, RTW89_DBG_BTC, "[BTC], %s(): %d slot_now[%d] dur=0x%04x tbl=%08x type=0x%04x\n", __func__, BTC_DCNT_SLOT_NONSYNC, i, dm->slot_now[i].dur, dm->slot_now[i].cxtbl, dm->slot_now[i].cxtype); rtw89_debug(rtwdev, RTW89_DBG_BTC, "[BTC], %s(): %d rpt_fbtc_slots[%d] dur=0x%04x tbl=%08x type=0x%04x\n", __func__, BTC_DCNT_SLOT_NONSYNC, i, rtp_slot->dur, rtp_slot->cxtbl, rtp_slot->cxtype); } } } _chk_btc_err(rtwdev, BTC_DCNT_SLOT_NONSYNC, memcmp(dm->slot_now, pfwinfo->rpt_fbtc_slots.finfo.slot, sizeof(dm->slot_now))); } if (rpt_type == BTC_RPT_TYPE_CYSTA && chip->chip_id == RTL8852A && pcysta->cycles >= BTC_CYSTA_CHK_PERIOD) { /* Check Leak-AP */ if (pcysta->slot_cnt[CXST_LK] != 0 && pcysta->leakrx_cnt != 0 && dm->tdma_now.rxflctrl) { if (pcysta->slot_cnt[CXST_LK] < BTC_LEAK_AP_TH * pcysta->leakrx_cnt) dm->leak_ap = 1; } /* Check diff time between WL slot and W1/E2G slot */ if (dm->tdma_now.type == CXTDMA_OFF && dm->tdma_now.ext_ctrl == CXECTL_EXT) wl_slot_set = le16_to_cpu(dm->slot_now[CXST_E2G].dur); else wl_slot_set = le16_to_cpu(dm->slot_now[CXST_W1].dur); if (pcysta->tavg_cycle[CXT_WL] > wl_slot_set) { diff_t = pcysta->tavg_cycle[CXT_WL] - wl_slot_set; _chk_btc_err(rtwdev, BTC_DCNT_WL_SLOT_DRIFT, diff_t); } _chk_btc_err(rtwdev, BTC_DCNT_W1_FREEZE, pcysta->slot_cnt[CXST_W1]); _chk_btc_err(rtwdev, BTC_DCNT_W1_FREEZE, pcysta->slot_cnt[CXST_B1]); _chk_btc_err(rtwdev, BTC_DCNT_CYCLE_FREEZE, (u32)pcysta->cycles); } else if (rpt_type == BTC_RPT_TYPE_CYSTA && pcysta_v1 && le16_to_cpu(pcysta_v1->cycles) >= BTC_CYSTA_CHK_PERIOD) { cnt_leak_slot = le32_to_cpu(pcysta_v1->slot_cnt[CXST_LK]); cnt_rx_imr = le32_to_cpu(pcysta_v1->leak_slot.cnt_rximr); /* Check Leak-AP */ if (cnt_leak_slot != 0 && cnt_rx_imr != 0 && dm->tdma_now.rxflctrl) { if (cnt_leak_slot < BTC_LEAK_AP_TH * cnt_rx_imr) dm->leak_ap = 1; } /* Check diff time between real WL slot and W1 slot */ if (dm->tdma_now.type == CXTDMA_OFF) { wl_slot_set = le16_to_cpu(dm->slot_now[CXST_W1].dur); wl_slot_real = le16_to_cpu(pcysta_v1->cycle_time.tavg[CXT_WL]); if (wl_slot_real > wl_slot_set) { diff_t = wl_slot_real - wl_slot_set; _chk_btc_err(rtwdev, BTC_DCNT_WL_SLOT_DRIFT, diff_t); } } /* Check diff time between real BT slot and EBT/E5G slot */ if (dm->tdma_now.type == CXTDMA_OFF && dm->tdma_now.ext_ctrl == CXECTL_EXT && btc->bt_req_len != 0) { bt_slot_real = le16_to_cpu(pcysta_v1->cycle_time.tavg[CXT_BT]); if (btc->bt_req_len > bt_slot_real) { diff_t = btc->bt_req_len - bt_slot_real; _chk_btc_err(rtwdev, BTC_DCNT_BT_SLOT_DRIFT, diff_t); } } _chk_btc_err(rtwdev, BTC_DCNT_W1_FREEZE, le32_to_cpu(pcysta_v1->slot_cnt[CXST_W1])); _chk_btc_err(rtwdev, BTC_DCNT_B1_FREEZE, le32_to_cpu(pcysta_v1->slot_cnt[CXST_B1])); _chk_btc_err(rtwdev, BTC_DCNT_CYCLE_FREEZE, (u32)le16_to_cpu(pcysta_v1->cycles)); } if (rpt_type == BTC_RPT_TYPE_CTRL && chip->chip_id == RTL8852A) { prpt = &pfwinfo->rpt_ctrl.finfo; btc->fwinfo.rpt_en_map = prpt->rpt_enable; wl->ver_info.fw_coex = prpt->wl_fw_coex_ver; wl->ver_info.fw = prpt->wl_fw_ver; dm->wl_fw_cx_offload = !!prpt->wl_fw_cx_offload; _chk_btc_err(rtwdev, BTC_DCNT_RPT_FREEZE, pfwinfo->event[BTF_EVNT_RPT]); /* To avoid I/O if WL LPS or power-off */ if (wl->status.map.lps != BTC_LPS_RF_OFF && !wl->status.map.rf_off) { rtwdev->chip->ops->btc_update_bt_cnt(rtwdev); _chk_btc_err(rtwdev, BTC_DCNT_BTCNT_FREEZE, 0); btc->cx.cnt_bt[BTC_BCNT_POLUT] = rtw89_mac_get_plt_cnt(rtwdev, RTW89_MAC_0); } } else if (rpt_type == BTC_RPT_TYPE_CTRL) { prpt_v1 = &pfwinfo->rpt_ctrl.finfo_v1; btc->fwinfo.rpt_en_map = le32_to_cpu(prpt_v1->rpt_info.en); wl->ver_info.fw_coex = le32_to_cpu(prpt_v1->wl_fw_info.cx_ver); wl->ver_info.fw = le32_to_cpu(prpt_v1->wl_fw_info.fw_ver); dm->wl_fw_cx_offload = !!le32_to_cpu(prpt_v1->wl_fw_info.cx_offload); for (i = RTW89_PHY_0; i < RTW89_PHY_MAX; i++) memcpy(&dm->gnt.band[i], &prpt_v1->gnt_val[i], sizeof(dm->gnt.band[i])); btc->cx.cnt_bt[BTC_BCNT_HIPRI_TX] = le32_to_cpu(prpt_v1->bt_cnt[BTC_BCNT_HI_TX]); btc->cx.cnt_bt[BTC_BCNT_HIPRI_RX] = le32_to_cpu(prpt_v1->bt_cnt[BTC_BCNT_HI_RX]); btc->cx.cnt_bt[BTC_BCNT_LOPRI_TX] = le32_to_cpu(prpt_v1->bt_cnt[BTC_BCNT_LO_TX]); btc->cx.cnt_bt[BTC_BCNT_LOPRI_RX] = le32_to_cpu(prpt_v1->bt_cnt[BTC_BCNT_LO_RX]); btc->cx.cnt_bt[BTC_BCNT_POLUT] = le32_to_cpu(prpt_v1->bt_cnt[BTC_BCNT_POLLUTED]); _chk_btc_err(rtwdev, BTC_DCNT_BTCNT_FREEZE, 0); _chk_btc_err(rtwdev, BTC_DCNT_RPT_FREEZE, pfwinfo->event[BTF_EVNT_RPT]); if (le32_to_cpu(prpt_v1->bt_cnt[BTC_BCNT_RFK_TIMEOUT]) > 0) bt->rfk_info.map.timeout = 1; else bt->rfk_info.map.timeout = 0; dm->error.map.bt_rfk_timeout = bt->rfk_info.map.timeout; } if (rpt_type >= BTC_RPT_TYPE_BT_VER && rpt_type <= BTC_RPT_TYPE_BT_DEVICE) _update_bt_report(rtwdev, rpt_type, pfinfo); return (rpt_len + BTC_RPT_HDR_SIZE); } static void _parse_btc_report(struct rtw89_dev *rtwdev, struct rtw89_btc_btf_fwinfo *pfwinfo, u8 *pbuf, u32 buf_len) { const struct rtw89_chip_info *chip = rtwdev->chip; struct rtw89_btc_prpt *btc_prpt = NULL; u32 index = 0, rpt_len = 0; rtw89_debug(rtwdev, RTW89_DBG_BTC, "[BTC], %s(): buf_len:%d\n", __func__, buf_len); while (pbuf) { btc_prpt = (struct rtw89_btc_prpt *)&pbuf[index]; if (index + 2 >= chip->btc_fwinfo_buf) break; /* At least 3 bytes: type(1) & len(2) */ rpt_len = le16_to_cpu(btc_prpt->len); if ((index + rpt_len + BTC_RPT_HDR_SIZE) > buf_len) break; rpt_len = _chk_btc_report(rtwdev, pfwinfo, pbuf, index); if (!rpt_len) break; index += rpt_len; } } #define BTC_TLV_HDR_LEN 2 static void _append_tdma(struct rtw89_dev *rtwdev) { const struct rtw89_chip_info *chip = rtwdev->chip; struct rtw89_btc *btc = &rtwdev->btc; struct rtw89_btc_dm *dm = &btc->dm; struct rtw89_btc_btf_tlv *tlv; struct rtw89_btc_fbtc_tdma *v; struct rtw89_btc_fbtc_tdma_v1 *v1; u16 len = btc->policy_len; if (!btc->update_policy_force && !memcmp(&dm->tdma, &dm->tdma_now, sizeof(dm->tdma))) { rtw89_debug(rtwdev, RTW89_DBG_BTC, "[BTC], %s(): tdma no change!\n", __func__); return; } tlv = (struct rtw89_btc_btf_tlv *)&btc->policy[len]; tlv->type = CXPOLICY_TDMA; if (chip->chip_id == RTL8852A) { v = (struct rtw89_btc_fbtc_tdma *)&tlv->val[0]; tlv->len = sizeof(*v); memcpy(v, &dm->tdma, sizeof(*v)); btc->policy_len += BTC_TLV_HDR_LEN + sizeof(*v); } else { tlv->len = sizeof(*v1); v1 = (struct rtw89_btc_fbtc_tdma_v1 *)&tlv->val[0]; v1->fver = chip->fcxtdma_ver; v1->tdma = dm->tdma; btc->policy_len += BTC_TLV_HDR_LEN + sizeof(*v1); } rtw89_debug(rtwdev, RTW89_DBG_BTC, "[BTC], %s(): type:%d, rxflctrl=%d, txpause=%d, wtgle_n=%d, leak_n=%d, ext_ctrl=%d\n", __func__, dm->tdma.type, dm->tdma.rxflctrl, dm->tdma.txpause, dm->tdma.wtgle_n, dm->tdma.leak_n, dm->tdma.ext_ctrl); } static void _append_slot(struct rtw89_dev *rtwdev) { struct rtw89_btc *btc = &rtwdev->btc; struct rtw89_btc_dm *dm = &btc->dm; struct rtw89_btc_btf_tlv *tlv = NULL; struct btc_fbtc_1slot *v = NULL; u16 len = 0; u8 i, cnt = 0; rtw89_debug(rtwdev, RTW89_DBG_BTC, "[BTC], %s(): A:btc->policy_len = %d\n", __func__, btc->policy_len); for (i = 0; i < CXST_MAX; i++) { if (!btc->update_policy_force && !memcmp(&dm->slot[i], &dm->slot_now[i], sizeof(dm->slot[i]))) continue; len = btc->policy_len; tlv = (struct rtw89_btc_btf_tlv *)&btc->policy[len]; v = (struct btc_fbtc_1slot *)&tlv->val[0]; tlv->type = CXPOLICY_SLOT; tlv->len = sizeof(*v); v->fver = FCXONESLOT_VER; v->sid = i; v->slot = dm->slot[i]; rtw89_debug(rtwdev, RTW89_DBG_BTC, "[BTC], %s(): slot-%d: dur=%d, table=0x%08x, type=%d\n", __func__, i, dm->slot[i].dur, dm->slot[i].cxtbl, dm->slot[i].cxtype); cnt++; btc->policy_len += BTC_TLV_HDR_LEN + sizeof(*v); } if (cnt > 0) rtw89_debug(rtwdev, RTW89_DBG_BTC, "[BTC], %s(): slot update (cnt=%d)!!\n", __func__, cnt); } static void rtw89_btc_fw_en_rpt(struct rtw89_dev *rtwdev, u32 rpt_map, bool rpt_state) { struct rtw89_btc *btc = &rtwdev->btc; struct rtw89_btc_btf_fwinfo *fwinfo = &btc->fwinfo; struct rtw89_btc_btf_set_report r = {0}; u32 val = 0; rtw89_debug(rtwdev, RTW89_DBG_BTC, "[BTC], %s(): rpt_map=%x, rpt_state=%x\n", __func__, rpt_map, rpt_state); if (rpt_state) val = fwinfo->rpt_en_map | rpt_map; else val = fwinfo->rpt_en_map & ~rpt_map; if (val == fwinfo->rpt_en_map) return; fwinfo->rpt_en_map = val; r.fver = BTF_SET_REPORT_VER; r.enable = cpu_to_le32(val); r.para = cpu_to_le32(rpt_state); _send_fw_cmd(rtwdev, BTFC_SET, SET_REPORT_EN, &r, sizeof(r)); } static void rtw89_btc_fw_set_slots(struct rtw89_dev *rtwdev, u8 num, struct rtw89_btc_fbtc_slot *s) { struct rtw89_btc_btf_set_slot_table *tbl = NULL; u8 *ptr = NULL; u16 n = 0; n = sizeof(*s) * num + sizeof(*tbl); tbl = kmalloc(n, GFP_KERNEL); if (!tbl) return; tbl->fver = BTF_SET_SLOT_TABLE_VER; tbl->tbl_num = num; ptr = &tbl->buf[0]; memcpy(ptr, s, num * sizeof(*s)); _send_fw_cmd(rtwdev, BTFC_SET, SET_SLOT_TABLE, tbl, n); kfree(tbl); } static void btc_fw_set_monreg(struct rtw89_dev *rtwdev) { const struct rtw89_chip_info *chip = rtwdev->chip; struct rtw89_btc_btf_set_mon_reg *monreg = NULL; u8 n, *ptr = NULL, ulen; u16 sz = 0; n = chip->mon_reg_num; rtw89_debug(rtwdev, RTW89_DBG_BTC, "[BTC], %s(): mon_reg_num=%d\n", __func__, n); if (n > CXMREG_MAX) { rtw89_debug(rtwdev, RTW89_DBG_BTC, "[BTC], %s(): mon reg count %d > %d\n", __func__, n, CXMREG_MAX); return; } ulen = sizeof(struct rtw89_btc_fbtc_mreg); sz = (ulen * n) + sizeof(*monreg); monreg = kmalloc(sz, GFP_KERNEL); if (!monreg) return; monreg->fver = BTF_SET_MON_REG_VER; monreg->reg_num = n; ptr = &monreg->buf[0]; memcpy(ptr, chip->mon_reg, n * ulen); rtw89_debug(rtwdev, RTW89_DBG_BTC, "[BTC], %s(): sz=%d ulen=%d n=%d\n", __func__, sz, ulen, n); _send_fw_cmd(rtwdev, BTFC_SET, SET_MREG_TABLE, (u8 *)monreg, sz); kfree(monreg); rtw89_btc_fw_en_rpt(rtwdev, RPT_EN_MREG, 1); } static void _update_dm_step(struct rtw89_dev *rtwdev, enum btc_reason_and_action reason_or_action) { struct rtw89_btc *btc = &rtwdev->btc; struct rtw89_btc_dm *dm = &btc->dm; /* use ring-structure to store dm step */ dm->dm_step.step[dm->dm_step.step_pos] = reason_or_action; dm->dm_step.step_pos++; if (dm->dm_step.step_pos >= ARRAY_SIZE(dm->dm_step.step)) { dm->dm_step.step_pos = 0; dm->dm_step.step_ov = true; } } static void _fw_set_policy(struct rtw89_dev *rtwdev, u16 policy_type, enum btc_reason_and_action action) { struct rtw89_btc *btc = &rtwdev->btc; struct rtw89_btc_dm *dm = &btc->dm; dm->run_action = action; _update_dm_step(rtwdev, action | BTC_ACT_EXT_BIT); _update_dm_step(rtwdev, policy_type | BTC_POLICY_EXT_BIT); btc->policy_len = 0; btc->policy_type = policy_type; _append_tdma(rtwdev); _append_slot(rtwdev); if (btc->policy_len == 0 || btc->policy_len > RTW89_BTC_POLICY_MAXLEN) return; rtw89_debug(rtwdev, RTW89_DBG_BTC, "[BTC], %s(): action = %d -> policy type/len: 0x%04x/%d\n", __func__, action, policy_type, btc->policy_len); if (dm->tdma.rxflctrl == CXFLC_NULLP || dm->tdma.rxflctrl == CXFLC_QOSNULL) btc->lps = 1; else btc->lps = 0; if (btc->lps == 1) rtw89_set_coex_ctrl_lps(rtwdev, btc->lps); _send_fw_cmd(rtwdev, BTFC_SET, SET_CX_POLICY, btc->policy, btc->policy_len); memcpy(&dm->tdma_now, &dm->tdma, sizeof(dm->tdma_now)); memcpy(&dm->slot_now, &dm->slot, sizeof(dm->slot_now)); if (btc->update_policy_force) btc->update_policy_force = false; if (btc->lps == 0) rtw89_set_coex_ctrl_lps(rtwdev, btc->lps); } static void _fw_set_drv_info(struct rtw89_dev *rtwdev, u8 type) { const struct rtw89_chip_info *chip = rtwdev->chip; switch (type) { case CXDRVINFO_INIT: rtw89_fw_h2c_cxdrv_init(rtwdev); break; case CXDRVINFO_ROLE: if (chip->chip_id == RTL8852A) rtw89_fw_h2c_cxdrv_role(rtwdev); else rtw89_fw_h2c_cxdrv_role_v1(rtwdev); break; case CXDRVINFO_CTRL: rtw89_fw_h2c_cxdrv_ctrl(rtwdev); break; case CXDRVINFO_RFK: rtw89_fw_h2c_cxdrv_rfk(rtwdev); break; default: break; } } static void btc_fw_event(struct rtw89_dev *rtwdev, u8 evt_id, void *data, u32 len) { struct rtw89_btc *btc = &rtwdev->btc; struct rtw89_btc_btf_fwinfo *pfwinfo = &btc->fwinfo; rtw89_debug(rtwdev, RTW89_DBG_BTC, "[BTC], %s(): evt_id:%d len:%d\n", __func__, evt_id, len); if (!len || !data) return; switch (evt_id) { case BTF_EVNT_RPT: _parse_btc_report(rtwdev, pfwinfo, data, len); break; default: break; } } static void _set_gnt(struct rtw89_dev *rtwdev, u8 phy_map, u8 wl_state, u8 bt_state) { struct rtw89_btc *btc = &rtwdev->btc; struct rtw89_btc_dm *dm = &btc->dm; struct rtw89_mac_ax_gnt *g = dm->gnt.band; u8 i; if (phy_map > BTC_PHY_ALL) return; for (i = 0; i < RTW89_PHY_MAX; i++) { if (!(phy_map & BIT(i))) continue; switch (wl_state) { case BTC_GNT_HW: g[i].gnt_wl_sw_en = 0; g[i].gnt_wl = 0; break; case BTC_GNT_SW_LO: g[i].gnt_wl_sw_en = 1; g[i].gnt_wl = 0; break; case BTC_GNT_SW_HI: g[i].gnt_wl_sw_en = 1; g[i].gnt_wl = 1; break; } switch (bt_state) { case BTC_GNT_HW: g[i].gnt_bt_sw_en = 0; g[i].gnt_bt = 0; break; case BTC_GNT_SW_LO: g[i].gnt_bt_sw_en = 1; g[i].gnt_bt = 0; break; case BTC_GNT_SW_HI: g[i].gnt_bt_sw_en = 1; g[i].gnt_bt = 1; break; } } rtw89_chip_mac_cfg_gnt(rtwdev, &dm->gnt); } #define BTC_TDMA_WLROLE_MAX 2 static void _set_bt_ignore_wlan_act(struct rtw89_dev *rtwdev, u8 enable) { rtw89_debug(rtwdev, RTW89_DBG_BTC, "[BTC], %s(): set bt %s wlan_act\n", __func__, enable ? "ignore" : "do not ignore"); _send_fw_cmd(rtwdev, BTFC_SET, SET_BT_IGNORE_WLAN_ACT, &enable, 1); } #define WL_TX_POWER_NO_BTC_CTRL GENMASK(31, 0) #define WL_TX_POWER_ALL_TIME GENMASK(15, 0) #define WL_TX_POWER_WITH_BT GENMASK(31, 16) #define WL_TX_POWER_INT_PART GENMASK(8, 2) #define WL_TX_POWER_FRA_PART GENMASK(1, 0) #define B_BTC_WL_TX_POWER_SIGN BIT(7) #define B_TSSI_WL_TX_POWER_SIGN BIT(8) static void _set_wl_tx_power(struct rtw89_dev *rtwdev, u32 level) { const struct rtw89_chip_info *chip = rtwdev->chip; struct rtw89_btc *btc = &rtwdev->btc; struct rtw89_btc_wl_info *wl = &btc->cx.wl; u32 pwr_val; if (wl->rf_para.tx_pwr_freerun == level) return; wl->rf_para.tx_pwr_freerun = level; btc->dm.rf_trx_para.wl_tx_power = level; rtw89_debug(rtwdev, RTW89_DBG_BTC, "[BTC], %s(): level = %d\n", __func__, level); if (level == RTW89_BTC_WL_DEF_TX_PWR) { pwr_val = WL_TX_POWER_NO_BTC_CTRL; } else { /* only apply "force tx power" */ pwr_val = FIELD_PREP(WL_TX_POWER_INT_PART, level); if (pwr_val > RTW89_BTC_WL_DEF_TX_PWR) pwr_val = RTW89_BTC_WL_DEF_TX_PWR; if (level & B_BTC_WL_TX_POWER_SIGN) pwr_val |= B_TSSI_WL_TX_POWER_SIGN; pwr_val |= WL_TX_POWER_WITH_BT; } chip->ops->btc_set_wl_txpwr_ctrl(rtwdev, pwr_val); } static void _set_wl_rx_gain(struct rtw89_dev *rtwdev, u32 level) { const struct rtw89_chip_info *chip = rtwdev->chip; struct rtw89_btc *btc = &rtwdev->btc; struct rtw89_btc_wl_info *wl = &btc->cx.wl; if (wl->rf_para.rx_gain_freerun == level) return; wl->rf_para.rx_gain_freerun = level; btc->dm.rf_trx_para.wl_rx_gain = level; rtw89_debug(rtwdev, RTW89_DBG_BTC, "[BTC], %s(): level = %d\n", __func__, level); chip->ops->btc_set_wl_rx_gain(rtwdev, level); } static void _set_bt_tx_power(struct rtw89_dev *rtwdev, u8 level) { struct rtw89_btc *btc = &rtwdev->btc; struct rtw89_btc_bt_info *bt = &btc->cx.bt; u8 buf; if (bt->rf_para.tx_pwr_freerun == level) return; bt->rf_para.tx_pwr_freerun = level; btc->dm.rf_trx_para.bt_tx_power = level; rtw89_debug(rtwdev, RTW89_DBG_BTC, "[BTC], %s(): level = %d\n", __func__, level); buf = (s8)(-level); _send_fw_cmd(rtwdev, BTFC_SET, SET_BT_TX_PWR, &buf, 1); } #define BTC_BT_RX_NORMAL_LVL 7 static void _set_bt_rx_gain(struct rtw89_dev *rtwdev, u8 level) { struct rtw89_btc *btc = &rtwdev->btc; struct rtw89_btc_bt_info *bt = &btc->cx.bt; if (bt->rf_para.rx_gain_freerun == level || level > BTC_BT_RX_NORMAL_LVL) return; bt->rf_para.rx_gain_freerun = level; btc->dm.rf_trx_para.bt_rx_gain = level; rtw89_debug(rtwdev, RTW89_DBG_BTC, "[BTC], %s(): level = %d\n", __func__, level); if (level == BTC_BT_RX_NORMAL_LVL) _write_scbd(rtwdev, BTC_WSCB_RXGAIN, false); else _write_scbd(rtwdev, BTC_WSCB_RXGAIN, true); _send_fw_cmd(rtwdev, BTFC_SET, SET_BT_LNA_CONSTRAIN, &level, 1); } static void _set_rf_trx_para(struct rtw89_dev *rtwdev) { const struct rtw89_chip_info *chip = rtwdev->chip; struct rtw89_btc *btc = &rtwdev->btc; struct rtw89_btc_dm *dm = &btc->dm; struct rtw89_btc_wl_info *wl = &btc->cx.wl; struct rtw89_btc_bt_info *bt = &btc->cx.bt; struct rtw89_btc_bt_link_info *b = &bt->link_info; struct rtw89_btc_rf_trx_para para; u32 wl_stb_chg = 0; u8 level_id = 0; if (!dm->freerun) { /* fix LNA2 = level-5 for BT ACI issue at BTG */ if ((btc->dm.wl_btg_rx && b->profile_cnt.now != 0) || dm->bt_only == 1) dm->trx_para_level = 1; else dm->trx_para_level = 0; } level_id = (u8)dm->trx_para_level; if (level_id >= chip->rf_para_dlink_num || level_id >= chip->rf_para_ulink_num) { rtw89_debug(rtwdev, RTW89_DBG_BTC, "[BTC], %s(): invalid level_id: %d\n", __func__, level_id); return; } if (wl->status.map.traffic_dir & BIT(RTW89_TFC_UL)) para = chip->rf_para_ulink[level_id]; else para = chip->rf_para_dlink[level_id]; if (para.wl_tx_power != RTW89_BTC_WL_DEF_TX_PWR) rtw89_debug(rtwdev, RTW89_DBG_BTC, "[BTC], %s(): wl_tx_power=%d\n", __func__, para.wl_tx_power); _set_wl_tx_power(rtwdev, para.wl_tx_power); _set_wl_rx_gain(rtwdev, para.wl_rx_gain); _set_bt_tx_power(rtwdev, para.bt_tx_power); _set_bt_rx_gain(rtwdev, para.bt_rx_gain); if (bt->enable.now == 0 || wl->status.map.rf_off == 1 || wl->status.map.lps == BTC_LPS_RF_OFF) wl_stb_chg = 0; else wl_stb_chg = 1; if (wl_stb_chg != dm->wl_stb_chg) { rtw89_debug(rtwdev, RTW89_DBG_BTC, "[BTC], %s(): wl_stb_chg=%d\n", __func__, wl_stb_chg); dm->wl_stb_chg = wl_stb_chg; chip->ops->btc_wl_s1_standby(rtwdev, dm->wl_stb_chg); } } static void _update_btc_state_map(struct rtw89_dev *rtwdev) { struct rtw89_btc *btc = &rtwdev->btc; struct rtw89_btc_cx *cx = &btc->cx; struct rtw89_btc_wl_info *wl = &cx->wl; struct rtw89_btc_bt_info *bt = &cx->bt; struct rtw89_btc_bt_link_info *bt_linfo = &bt->link_info; if (wl->status.map.connecting || wl->status.map._4way || wl->status.map.roaming) { cx->state_map = BTC_WLINKING; } else if (wl->status.map.scan) { /* wl scan */ if (bt_linfo->status.map.inq_pag) cx->state_map = BTC_WSCAN_BSCAN; else cx->state_map = BTC_WSCAN_BNOSCAN; } else if (wl->status.map.busy) { /* only busy */ if (bt_linfo->status.map.inq_pag) cx->state_map = BTC_WBUSY_BSCAN; else cx->state_map = BTC_WBUSY_BNOSCAN; } else { /* wl idle */ cx->state_map = BTC_WIDLE; } } static void _set_bt_afh_info(struct rtw89_dev *rtwdev) { const struct rtw89_chip_info *chip = rtwdev->chip; struct rtw89_btc *btc = &rtwdev->btc; struct rtw89_btc_wl_info *wl = &btc->cx.wl; struct rtw89_btc_bt_info *bt = &btc->cx.bt; struct rtw89_btc_bt_link_info *b = &bt->link_info; struct rtw89_btc_wl_role_info *wl_rinfo = &wl->role_info; struct rtw89_btc_wl_role_info_v1 *wl_rinfo_v1 = &wl->role_info_v1; struct rtw89_btc_wl_active_role *r; struct rtw89_btc_wl_active_role_v1 *r1; u8 en = 0, i, ch = 0, bw = 0; u8 mode, connect_cnt; if (btc->ctrl.manual || wl->status.map.scan) return; if (chip->chip_id == RTL8852A) { mode = wl_rinfo->link_mode; connect_cnt = wl_rinfo->connect_cnt; } else { mode = wl_rinfo_v1->link_mode; connect_cnt = wl_rinfo_v1->connect_cnt; } if (wl->status.map.rf_off || bt->whql_test || mode == BTC_WLINK_NOLINK || mode == BTC_WLINK_5G || connect_cnt > BTC_TDMA_WLROLE_MAX) { en = false; } else if (mode == BTC_WLINK_2G_MCC || mode == BTC_WLINK_2G_SCC) { en = true; /* get p2p channel */ for (i = 0; i < RTW89_PORT_NUM; i++) { r = &wl_rinfo->active_role[i]; r1 = &wl_rinfo_v1->active_role_v1[i]; if (chip->chip_id == RTL8852A && (r->role == RTW89_WIFI_ROLE_P2P_GO || r->role == RTW89_WIFI_ROLE_P2P_CLIENT)) { ch = r->ch; bw = r->bw; break; } else if (chip->chip_id != RTL8852A && (r1->role == RTW89_WIFI_ROLE_P2P_GO || r1->role == RTW89_WIFI_ROLE_P2P_CLIENT)) { ch = r1->ch; bw = r1->bw; break; } } } else { en = true; /* get 2g channel */ for (i = 0; i < RTW89_PORT_NUM; i++) { r = &wl_rinfo->active_role[i]; r1 = &wl_rinfo_v1->active_role_v1[i]; if (chip->chip_id == RTL8852A && r->connected && r->band == RTW89_BAND_2G) { ch = r->ch; bw = r->bw; break; } else if (chip->chip_id != RTL8852A && r1->connected && r1->band == RTW89_BAND_2G) { ch = r1->ch; bw = r1->bw; break; } } } switch (bw) { case RTW89_CHANNEL_WIDTH_20: bw = 20 + chip->afh_guard_ch * 2; break; case RTW89_CHANNEL_WIDTH_40: bw = 40 + chip->afh_guard_ch * 2; break; case RTW89_CHANNEL_WIDTH_5: bw = 5 + chip->afh_guard_ch * 2; break; case RTW89_CHANNEL_WIDTH_10: bw = 10 + chip->afh_guard_ch * 2; break; default: bw = 0; en = false; /* turn off AFH info if BW > 40 */ break; } if (wl->afh_info.en == en && wl->afh_info.ch == ch && wl->afh_info.bw == bw && b->profile_cnt.last == b->profile_cnt.now) { rtw89_debug(rtwdev, RTW89_DBG_BTC, "[BTC], %s(): return because no change!\n", __func__); return; } wl->afh_info.en = en; wl->afh_info.ch = ch; wl->afh_info.bw = bw; _send_fw_cmd(rtwdev, BTFC_SET, SET_BT_WL_CH_INFO, &wl->afh_info, 3); rtw89_debug(rtwdev, RTW89_DBG_BTC, "[BTC], %s(): en=%d, ch=%d, bw=%d\n", __func__, en, ch, bw); btc->cx.cnt_wl[BTC_WCNT_CH_UPDATE]++; } static bool _check_freerun(struct rtw89_dev *rtwdev) { struct rtw89_btc *btc = &rtwdev->btc; struct rtw89_btc_wl_info *wl = &btc->cx.wl; struct rtw89_btc_bt_info *bt = &btc->cx.bt; struct rtw89_btc_wl_role_info *wl_rinfo = &wl->role_info; struct rtw89_btc_wl_role_info_v1 *wl_rinfo_v1 = &wl->role_info_v1; struct rtw89_btc_bt_link_info *bt_linfo = &bt->link_info; struct rtw89_btc_bt_hid_desc *hid = &bt_linfo->hid_desc; if (btc->mdinfo.ant.type == BTC_ANT_SHARED) { btc->dm.trx_para_level = 0; return false; } /* The below is dedicated antenna case */ if (wl_rinfo->connect_cnt > BTC_TDMA_WLROLE_MAX || wl_rinfo_v1->connect_cnt > BTC_TDMA_WLROLE_MAX) { btc->dm.trx_para_level = 5; return true; } if (bt_linfo->profile_cnt.now == 0) { btc->dm.trx_para_level = 5; return true; } if (hid->pair_cnt > BTC_TDMA_BTHID_MAX) { btc->dm.trx_para_level = 5; return true; } /* TODO get isolation by BT psd */ if (btc->mdinfo.ant.isolation >= BTC_FREERUN_ANTISO_MIN) { btc->dm.trx_para_level = 5; return true; } if (!wl->status.map.busy) {/* wl idle -> freerun */ btc->dm.trx_para_level = 5; return true; } else if (wl->rssi_level > 1) {/* WL rssi < 50% (-60dBm) */ btc->dm.trx_para_level = 0; return false; } else if (wl->status.map.traffic_dir & BIT(RTW89_TFC_UL)) { if (wl->rssi_level == 0 && bt_linfo->rssi > 31) { btc->dm.trx_para_level = 6; return true; } else if (wl->rssi_level == 1 && bt_linfo->rssi > 36) { btc->dm.trx_para_level = 7; return true; } btc->dm.trx_para_level = 0; return false; } else if (wl->status.map.traffic_dir & BIT(RTW89_TFC_DL)) { if (bt_linfo->rssi > 28) { btc->dm.trx_para_level = 6; return true; } } btc->dm.trx_para_level = 0; return false; } #define _tdma_set_flctrl(btc, flc) ({(btc)->dm.tdma.rxflctrl = flc; }) #define _tdma_set_flctrl_role(btc, role) ({(btc)->dm.tdma.rxflctrl_role = role; }) #define _tdma_set_tog(btc, wtg) ({(btc)->dm.tdma.wtgle_n = wtg; }) #define _tdma_set_lek(btc, lek) ({(btc)->dm.tdma.leak_n = lek; }) #define _slot_set(btc, sid, dura, tbl, type) \ do { \ typeof(sid) _sid = (sid); \ typeof(btc) _btc = (btc); \ _btc->dm.slot[_sid].dur = cpu_to_le16(dura);\ _btc->dm.slot[_sid].cxtbl = cpu_to_le32(tbl); \ _btc->dm.slot[_sid].cxtype = cpu_to_le16(type); \ } while (0) #define _slot_set_dur(btc, sid, dura) (btc)->dm.slot[sid].dur = cpu_to_le16(dura) #define _slot_set_tbl(btc, sid, tbl) (btc)->dm.slot[sid].cxtbl = cpu_to_le32(tbl) #define _slot_set_type(btc, sid, type) (btc)->dm.slot[sid].cxtype = cpu_to_le16(type) struct btc_btinfo_lb2 { u8 connect: 1; u8 sco_busy: 1; u8 inq_pag: 1; u8 acl_busy: 1; u8 hfp: 1; u8 hid: 1; u8 a2dp: 1; u8 pan: 1; }; struct btc_btinfo_lb3 { u8 retry: 4; u8 cqddr: 1; u8 inq: 1; u8 mesh_busy: 1; u8 pag: 1; }; struct btc_btinfo_hb0 { s8 rssi; }; struct btc_btinfo_hb1 { u8 ble_connect: 1; u8 reinit: 1; u8 relink: 1; u8 igno_wl: 1; u8 voice: 1; u8 ble_scan: 1; u8 role_sw: 1; u8 multi_link: 1; }; struct btc_btinfo_hb2 { u8 pan_active: 1; u8 afh_update: 1; u8 a2dp_active: 1; u8 slave: 1; u8 hid_slot: 2; u8 hid_cnt: 2; }; struct btc_btinfo_hb3 { u8 a2dp_bitpool: 6; u8 tx_3m: 1; u8 a2dp_sink: 1; }; union btc_btinfo { u8 val; struct btc_btinfo_lb2 lb2; struct btc_btinfo_lb3 lb3; struct btc_btinfo_hb0 hb0; struct btc_btinfo_hb1 hb1; struct btc_btinfo_hb2 hb2; struct btc_btinfo_hb3 hb3; }; static void _set_policy(struct rtw89_dev *rtwdev, u16 policy_type, enum btc_reason_and_action action) { const struct rtw89_chip_info *chip = rtwdev->chip; chip->ops->btc_set_policy(rtwdev, policy_type); _fw_set_policy(rtwdev, policy_type, action); } #define BTC_B1_MAX 250 /* unit ms */ void rtw89_btc_set_policy(struct rtw89_dev *rtwdev, u16 policy_type) { struct rtw89_btc *btc = &rtwdev->btc; struct rtw89_btc_dm *dm = &btc->dm; struct rtw89_btc_fbtc_tdma *t = &dm->tdma; struct rtw89_btc_fbtc_slot *s = dm->slot; u8 type; u32 tbl_w1, tbl_b1, tbl_b4; if (btc->mdinfo.ant.type == BTC_ANT_SHARED) { if (btc->cx.wl.status.map._4way) tbl_w1 = cxtbl[1]; else tbl_w1 = cxtbl[8]; tbl_b1 = cxtbl[3]; tbl_b4 = cxtbl[3]; } else { tbl_w1 = cxtbl[16]; tbl_b1 = cxtbl[17]; tbl_b4 = cxtbl[17]; } type = (u8)((policy_type & BTC_CXP_MASK) >> 8); btc->bt_req_en = false; switch (type) { case BTC_CXP_USERDEF0: *t = t_def[CXTD_OFF]; s[CXST_OFF] = s_def[CXST_OFF]; _slot_set_tbl(btc, CXST_OFF, cxtbl[2]); btc->update_policy_force = true; break; case BTC_CXP_OFF: /* TDMA off */ _write_scbd(rtwdev, BTC_WSCB_TDMA, false); *t = t_def[CXTD_OFF]; s[CXST_OFF] = s_def[CXST_OFF]; switch (policy_type) { case BTC_CXP_OFF_BT: _slot_set_tbl(btc, CXST_OFF, cxtbl[2]); break; case BTC_CXP_OFF_WL: _slot_set_tbl(btc, CXST_OFF, cxtbl[1]); break; case BTC_CXP_OFF_EQ0: _slot_set_tbl(btc, CXST_OFF, cxtbl[0]); break; case BTC_CXP_OFF_EQ1: _slot_set_tbl(btc, CXST_OFF, cxtbl[16]); break; case BTC_CXP_OFF_EQ2: _slot_set_tbl(btc, CXST_OFF, cxtbl[17]); break; case BTC_CXP_OFF_EQ3: _slot_set_tbl(btc, CXST_OFF, cxtbl[18]); break; case BTC_CXP_OFF_BWB0: _slot_set_tbl(btc, CXST_OFF, cxtbl[5]); break; case BTC_CXP_OFF_BWB1: _slot_set_tbl(btc, CXST_OFF, cxtbl[8]); break; case BTC_CXP_OFF_BWB3: _slot_set_tbl(btc, CXST_OFF, cxtbl[6]); break; } break; case BTC_CXP_OFFB: /* TDMA off + beacon protect */ _write_scbd(rtwdev, BTC_WSCB_TDMA, false); *t = t_def[CXTD_OFF_B2]; s[CXST_OFF] = s_def[CXST_OFF]; switch (policy_type) { case BTC_CXP_OFFB_BWB0: _slot_set_tbl(btc, CXST_OFF, cxtbl[8]); break; } break; case BTC_CXP_OFFE: /* TDMA off + beacon protect + Ext_control */ btc->bt_req_en = true; _write_scbd(rtwdev, BTC_WSCB_TDMA, true); *t = t_def[CXTD_OFF_EXT]; switch (policy_type) { case BTC_CXP_OFFE_DEF: s[CXST_E2G] = s_def[CXST_E2G]; s[CXST_E5G] = s_def[CXST_E5G]; s[CXST_EBT] = s_def[CXST_EBT]; s[CXST_ENULL] = s_def[CXST_ENULL]; break; case BTC_CXP_OFFE_DEF2: _slot_set(btc, CXST_E2G, 20, cxtbl[1], SLOT_ISO); s[CXST_E5G] = s_def[CXST_E5G]; s[CXST_EBT] = s_def[CXST_EBT]; s[CXST_ENULL] = s_def[CXST_ENULL]; break; } break; case BTC_CXP_FIX: /* TDMA Fix-Slot */ _write_scbd(rtwdev, BTC_WSCB_TDMA, true); *t = t_def[CXTD_FIX]; switch (policy_type) { case BTC_CXP_FIX_TD3030: _slot_set(btc, CXST_W1, 30, tbl_w1, SLOT_ISO); _slot_set(btc, CXST_B1, 30, tbl_b1, SLOT_MIX); break; case BTC_CXP_FIX_TD5050: _slot_set(btc, CXST_W1, 50, tbl_w1, SLOT_ISO); _slot_set(btc, CXST_B1, 50, tbl_b1, SLOT_MIX); break; case BTC_CXP_FIX_TD2030: _slot_set(btc, CXST_W1, 20, tbl_w1, SLOT_ISO); _slot_set(btc, CXST_B1, 30, tbl_b1, SLOT_MIX); break; case BTC_CXP_FIX_TD4010: _slot_set(btc, CXST_W1, 40, tbl_w1, SLOT_ISO); _slot_set(btc, CXST_B1, 10, tbl_b1, SLOT_MIX); break; case BTC_CXP_FIX_TD4020: _slot_set(btc, CXST_W1, 40, cxtbl[1], SLOT_MIX); _slot_set(btc, CXST_B1, 20, tbl_b1, SLOT_MIX); break; case BTC_CXP_FIX_TD7010: _slot_set(btc, CXST_W1, 70, tbl_w1, SLOT_ISO); _slot_set(btc, CXST_B1, 10, tbl_b1, SLOT_MIX); break; case BTC_CXP_FIX_TD2060: _slot_set(btc, CXST_W1, 20, tbl_w1, SLOT_ISO); _slot_set(btc, CXST_B1, 60, tbl_b1, SLOT_MIX); break; case BTC_CXP_FIX_TD3060: _slot_set(btc, CXST_W1, 30, tbl_w1, SLOT_ISO); _slot_set(btc, CXST_B1, 60, tbl_b1, SLOT_MIX); break; case BTC_CXP_FIX_TD2080: _slot_set(btc, CXST_W1, 20, tbl_w1, SLOT_ISO); _slot_set(btc, CXST_B1, 80, tbl_b1, SLOT_MIX); break; case BTC_CXP_FIX_TDW1B1: /* W1:B1 = user-define */ _slot_set(btc, CXST_W1, dm->slot_dur[CXST_W1], tbl_w1, SLOT_ISO); _slot_set(btc, CXST_B1, dm->slot_dur[CXST_B1], tbl_b1, SLOT_MIX); break; } break; case BTC_CXP_PFIX: /* PS-TDMA Fix-Slot */ _write_scbd(rtwdev, BTC_WSCB_TDMA, true); *t = t_def[CXTD_PFIX]; if (btc->cx.wl.role_info.role_map.role.ap) _tdma_set_flctrl(btc, CXFLC_QOSNULL); switch (policy_type) { case BTC_CXP_PFIX_TD3030: _slot_set(btc, CXST_W1, 30, tbl_w1, SLOT_ISO); _slot_set(btc, CXST_B1, 30, tbl_b1, SLOT_MIX); break; case BTC_CXP_PFIX_TD5050: _slot_set(btc, CXST_W1, 50, tbl_w1, SLOT_ISO); _slot_set(btc, CXST_B1, 50, tbl_b1, SLOT_MIX); break; case BTC_CXP_PFIX_TD2030: _slot_set(btc, CXST_W1, 20, tbl_w1, SLOT_ISO); _slot_set(btc, CXST_B1, 30, tbl_b1, SLOT_MIX); break; case BTC_CXP_PFIX_TD2060: _slot_set(btc, CXST_W1, 20, tbl_w1, SLOT_ISO); _slot_set(btc, CXST_B1, 60, tbl_b1, SLOT_MIX); break; case BTC_CXP_PFIX_TD3070: _slot_set(btc, CXST_W1, 30, tbl_w1, SLOT_ISO); _slot_set(btc, CXST_B1, 60, tbl_b1, SLOT_MIX); break; case BTC_CXP_PFIX_TD2080: _slot_set(btc, CXST_W1, 20, tbl_w1, SLOT_ISO); _slot_set(btc, CXST_B1, 80, tbl_b1, SLOT_MIX); break; } break; case BTC_CXP_AUTO: /* TDMA Auto-Slot */ _write_scbd(rtwdev, BTC_WSCB_TDMA, true); *t = t_def[CXTD_AUTO]; switch (policy_type) { case BTC_CXP_AUTO_TD50B1: _slot_set(btc, CXST_W1, 50, tbl_w1, SLOT_ISO); _slot_set(btc, CXST_B1, BTC_B1_MAX, tbl_b1, SLOT_MIX); break; case BTC_CXP_AUTO_TD60B1: _slot_set(btc, CXST_W1, 60, tbl_w1, SLOT_ISO); _slot_set(btc, CXST_B1, BTC_B1_MAX, tbl_b1, SLOT_MIX); break; case BTC_CXP_AUTO_TD20B1: _slot_set(btc, CXST_W1, 20, tbl_w1, SLOT_ISO); _slot_set(btc, CXST_B1, BTC_B1_MAX, tbl_b1, SLOT_MIX); break; case BTC_CXP_AUTO_TDW1B1: /* W1:B1 = user-define */ _slot_set(btc, CXST_W1, dm->slot_dur[CXST_W1], tbl_w1, SLOT_ISO); _slot_set(btc, CXST_B1, dm->slot_dur[CXST_B1], tbl_b1, SLOT_MIX); break; } break; case BTC_CXP_PAUTO: /* PS-TDMA Auto-Slot */ _write_scbd(rtwdev, BTC_WSCB_TDMA, true); *t = t_def[CXTD_PAUTO]; switch (policy_type) { case BTC_CXP_PAUTO_TD50B1: _slot_set(btc, CXST_W1, 50, tbl_w1, SLOT_ISO); _slot_set(btc, CXST_B1, BTC_B1_MAX, tbl_b1, SLOT_MIX); break; case BTC_CXP_PAUTO_TD60B1: _slot_set(btc, CXST_W1, 60, tbl_w1, SLOT_ISO); _slot_set(btc, CXST_B1, BTC_B1_MAX, tbl_b1, SLOT_MIX); break; case BTC_CXP_PAUTO_TD20B1: _slot_set(btc, CXST_W1, 20, tbl_w1, SLOT_ISO); _slot_set(btc, CXST_B1, BTC_B1_MAX, tbl_b1, SLOT_MIX); break; case BTC_CXP_PAUTO_TDW1B1: _slot_set(btc, CXST_W1, dm->slot_dur[CXST_W1], tbl_w1, SLOT_ISO); _slot_set(btc, CXST_B1, dm->slot_dur[CXST_B1], tbl_b1, SLOT_MIX); break; } break; case BTC_CXP_AUTO2: /* TDMA Auto-Slot2 */ _write_scbd(rtwdev, BTC_WSCB_TDMA, true); *t = t_def[CXTD_AUTO2]; switch (policy_type) { case BTC_CXP_AUTO2_TD3050: _slot_set(btc, CXST_W1, 30, tbl_w1, SLOT_ISO); _slot_set(btc, CXST_B4, 50, tbl_b4, SLOT_MIX); _slot_set(btc, CXST_B1, BTC_B1_MAX, tbl_b1, SLOT_MIX); break; case BTC_CXP_AUTO2_TD3070: _slot_set(btc, CXST_W1, 30, tbl_w1, SLOT_ISO); _slot_set(btc, CXST_B4, 70, tbl_b4, SLOT_MIX); _slot_set(btc, CXST_B1, BTC_B1_MAX, tbl_b1, SLOT_MIX); break; case BTC_CXP_AUTO2_TD5050: _slot_set(btc, CXST_W1, 50, tbl_w1, SLOT_ISO); _slot_set(btc, CXST_B4, 50, tbl_b4, SLOT_MIX); _slot_set(btc, CXST_B1, BTC_B1_MAX, tbl_b1, SLOT_MIX); break; case BTC_CXP_AUTO2_TD6060: _slot_set(btc, CXST_W1, 60, tbl_w1, SLOT_ISO); _slot_set(btc, CXST_B4, 60, tbl_b4, SLOT_MIX); _slot_set(btc, CXST_B1, BTC_B1_MAX, tbl_b1, SLOT_MIX); break; case BTC_CXP_AUTO2_TD2080: _slot_set(btc, CXST_W1, 20, tbl_w1, SLOT_ISO); _slot_set(btc, CXST_B4, 80, tbl_b4, SLOT_MIX); _slot_set(btc, CXST_B1, BTC_B1_MAX, tbl_b1, SLOT_MIX); break; case BTC_CXP_AUTO2_TDW1B4: /* W1:B1 = user-define */ _slot_set(btc, CXST_W1, dm->slot_dur[CXST_W1], tbl_w1, SLOT_ISO); _slot_set(btc, CXST_B4, dm->slot_dur[CXST_B4], tbl_b4, SLOT_MIX); break; } break; case BTC_CXP_PAUTO2: /* PS-TDMA Auto-Slot2 */ _write_scbd(rtwdev, BTC_WSCB_TDMA, true); *t = t_def[CXTD_PAUTO2]; switch (policy_type) { case BTC_CXP_PAUTO2_TD3050: _slot_set(btc, CXST_W1, 30, tbl_w1, SLOT_ISO); _slot_set(btc, CXST_B4, 50, tbl_b4, SLOT_MIX); _slot_set(btc, CXST_B1, BTC_B1_MAX, tbl_b1, SLOT_MIX); break; case BTC_CXP_PAUTO2_TD3070: _slot_set(btc, CXST_W1, 30, tbl_w1, SLOT_ISO); _slot_set(btc, CXST_B4, 70, tbl_b4, SLOT_MIX); _slot_set(btc, CXST_B1, BTC_B1_MAX, tbl_b1, SLOT_MIX); break; case BTC_CXP_PAUTO2_TD5050: _slot_set(btc, CXST_W1, 50, tbl_w1, SLOT_ISO); _slot_set(btc, CXST_B4, 50, tbl_b4, SLOT_MIX); _slot_set(btc, CXST_B1, BTC_B1_MAX, tbl_b1, SLOT_MIX); break; case BTC_CXP_PAUTO2_TD6060: _slot_set(btc, CXST_W1, 60, tbl_w1, SLOT_ISO); _slot_set(btc, CXST_B4, 60, tbl_b4, SLOT_MIX); _slot_set(btc, CXST_B1, BTC_B1_MAX, tbl_b1, SLOT_MIX); break; case BTC_CXP_PAUTO2_TD2080: _slot_set(btc, CXST_W1, 20, tbl_w1, SLOT_ISO); _slot_set(btc, CXST_B4, 80, tbl_b4, SLOT_MIX); _slot_set(btc, CXST_B1, BTC_B1_MAX, tbl_b1, SLOT_MIX); break; case BTC_CXP_PAUTO2_TDW1B4: /* W1:B1 = user-define */ _slot_set(btc, CXST_W1, dm->slot_dur[CXST_W1], tbl_w1, SLOT_ISO); _slot_set(btc, CXST_B4, dm->slot_dur[CXST_B4], tbl_b4, SLOT_MIX); break; } break; } } EXPORT_SYMBOL(rtw89_btc_set_policy); void rtw89_btc_set_policy_v1(struct rtw89_dev *rtwdev, u16 policy_type) { struct rtw89_btc *btc = &rtwdev->btc; struct rtw89_btc_dm *dm = &btc->dm; struct rtw89_btc_fbtc_tdma *t = &dm->tdma; struct rtw89_btc_fbtc_slot *s = dm->slot; struct rtw89_btc_wl_role_info_v1 *wl_rinfo = &btc->cx.wl.role_info_v1; struct rtw89_btc_bt_hid_desc *hid = &btc->cx.bt.link_info.hid_desc; struct rtw89_btc_bt_hfp_desc *hfp = &btc->cx.bt.link_info.hfp_desc; u8 type, null_role; u32 tbl_w1, tbl_b1, tbl_b4; type = FIELD_GET(BTC_CXP_MASK, policy_type); if (btc->mdinfo.ant.type == BTC_ANT_SHARED) { if (btc->cx.wl.status.map._4way) tbl_w1 = cxtbl[1]; else if (hid->exist && hid->type == BTC_HID_218) tbl_w1 = cxtbl[7]; /* Ack/BA no break bt Hi-Pri-rx */ else tbl_w1 = cxtbl[8]; if (dm->leak_ap && (type == BTC_CXP_PFIX || type == BTC_CXP_PAUTO2)) { tbl_b1 = cxtbl[3]; tbl_b4 = cxtbl[3]; } else if (hid->exist && hid->type == BTC_HID_218) { tbl_b1 = cxtbl[4]; /* Ack/BA no break bt Hi-Pri-rx */ tbl_b4 = cxtbl[4]; } else { tbl_b1 = cxtbl[2]; tbl_b4 = cxtbl[2]; } } else { tbl_w1 = cxtbl[16]; tbl_b1 = cxtbl[17]; tbl_b4 = cxtbl[17]; } btc->bt_req_en = false; switch (type) { case BTC_CXP_USERDEF0: btc->update_policy_force = true; *t = t_def[CXTD_OFF]; s[CXST_OFF] = s_def[CXST_OFF]; _slot_set_tbl(btc, CXST_OFF, cxtbl[2]); break; case BTC_CXP_OFF: /* TDMA off */ _write_scbd(rtwdev, BTC_WSCB_TDMA, false); *t = t_def[CXTD_OFF]; s[CXST_OFF] = s_def[CXST_OFF]; switch (policy_type) { case BTC_CXP_OFF_BT: _slot_set_tbl(btc, CXST_OFF, cxtbl[2]); break; case BTC_CXP_OFF_WL: _slot_set_tbl(btc, CXST_OFF, cxtbl[1]); break; case BTC_CXP_OFF_EQ0: _slot_set_tbl(btc, CXST_OFF, cxtbl[0]); break; case BTC_CXP_OFF_EQ1: _slot_set_tbl(btc, CXST_OFF, cxtbl[16]); break; case BTC_CXP_OFF_EQ2: _slot_set_tbl(btc, CXST_OFF, cxtbl[17]); break; case BTC_CXP_OFF_EQ3: _slot_set_tbl(btc, CXST_OFF, cxtbl[18]); break; case BTC_CXP_OFF_BWB0: _slot_set_tbl(btc, CXST_OFF, cxtbl[5]); break; case BTC_CXP_OFF_BWB1: _slot_set_tbl(btc, CXST_OFF, cxtbl[8]); break; case BTC_CXP_OFF_BWB2: _slot_set_tbl(btc, CXST_OFF, cxtbl[7]); break; case BTC_CXP_OFF_BWB3: _slot_set_tbl(btc, CXST_OFF, cxtbl[6]); break; default: break; } break; case BTC_CXP_OFFB: /* TDMA off + beacon protect */ _write_scbd(rtwdev, BTC_WSCB_TDMA, false); *t = t_def[CXTD_OFF_B2]; s[CXST_OFF] = s_def[CXST_OFF]; switch (policy_type) { case BTC_CXP_OFFB_BWB0: _slot_set_tbl(btc, CXST_OFF, cxtbl[8]); break; default: break; } break; case BTC_CXP_OFFE: /* TDMA off + beacon protect + Ext_control */ btc->bt_req_en = true; _write_scbd(rtwdev, BTC_WSCB_TDMA, true); *t = t_def[CXTD_OFF_EXT]; /* To avoid wl-s0 tx break by hid/hfp tx */ if (hid->exist || hfp->exist) tbl_w1 = cxtbl[16]; switch (policy_type) { case BTC_CXP_OFFE_DEF: s[CXST_E2G] = s_def[CXST_E2G]; s[CXST_E5G] = s_def[CXST_E5G]; s[CXST_EBT] = s_def[CXST_EBT]; s[CXST_ENULL] = s_def[CXST_ENULL]; break; case BTC_CXP_OFFE_DEF2: _slot_set(btc, CXST_E2G, 20, cxtbl[1], SLOT_ISO); s[CXST_E5G] = s_def[CXST_E5G]; s[CXST_EBT] = s_def[CXST_EBT]; s[CXST_ENULL] = s_def[CXST_ENULL]; break; default: break; } break; case BTC_CXP_FIX: /* TDMA Fix-Slot */ _write_scbd(rtwdev, BTC_WSCB_TDMA, true); *t = t_def[CXTD_FIX]; switch (policy_type) { case BTC_CXP_FIX_TD3030: _slot_set(btc, CXST_W1, 30, tbl_w1, SLOT_ISO); _slot_set(btc, CXST_B1, 30, tbl_b1, SLOT_MIX); break; case BTC_CXP_FIX_TD5050: _slot_set(btc, CXST_W1, 50, tbl_w1, SLOT_ISO); _slot_set(btc, CXST_B1, 50, tbl_b1, SLOT_MIX); break; case BTC_CXP_FIX_TD2030: _slot_set(btc, CXST_W1, 20, tbl_w1, SLOT_ISO); _slot_set(btc, CXST_B1, 30, tbl_b1, SLOT_MIX); break; case BTC_CXP_FIX_TD4010: _slot_set(btc, CXST_W1, 40, tbl_w1, SLOT_ISO); _slot_set(btc, CXST_B1, 10, tbl_b1, SLOT_MIX); break; case BTC_CXP_FIX_TD4010ISO: _slot_set(btc, CXST_W1, 40, cxtbl[1], SLOT_ISO); _slot_set(btc, CXST_B1, 10, tbl_b1, SLOT_MIX); break; case BTC_CXP_FIX_TD7010: _slot_set(btc, CXST_W1, 70, tbl_w1, SLOT_ISO); _slot_set(btc, CXST_B1, 10, tbl_b1, SLOT_MIX); break; case BTC_CXP_FIX_TD2060: _slot_set(btc, CXST_W1, 20, tbl_w1, SLOT_ISO); _slot_set(btc, CXST_B1, 60, tbl_b1, SLOT_MIX); break; case BTC_CXP_FIX_TD3060: _slot_set(btc, CXST_W1, 30, tbl_w1, SLOT_ISO); _slot_set(btc, CXST_B1, 60, tbl_b1, SLOT_MIX); break; case BTC_CXP_FIX_TD2080: _slot_set(btc, CXST_W1, 20, tbl_w1, SLOT_ISO); _slot_set(btc, CXST_B1, 80, tbl_b1, SLOT_MIX); break; case BTC_CXP_FIX_TDW1B1: /* W1:B1 = user-define */ _slot_set(btc, CXST_W1, dm->slot_dur[CXST_W1], tbl_w1, SLOT_ISO); _slot_set(btc, CXST_B1, dm->slot_dur[CXST_B1], tbl_b1, SLOT_MIX); break; default: break; } break; case BTC_CXP_PFIX: /* PS-TDMA Fix-Slot */ _write_scbd(rtwdev, BTC_WSCB_TDMA, true); *t = t_def[CXTD_PFIX]; switch (policy_type) { case BTC_CXP_PFIX_TD3030: _slot_set(btc, CXST_W1, 30, tbl_w1, SLOT_ISO); _slot_set(btc, CXST_B1, 30, tbl_b1, SLOT_MIX); break; case BTC_CXP_PFIX_TD5050: _slot_set(btc, CXST_W1, 50, tbl_w1, SLOT_ISO); _slot_set(btc, CXST_B1, 50, tbl_b1, SLOT_MIX); break; case BTC_CXP_PFIX_TD2030: _slot_set(btc, CXST_W1, 20, tbl_w1, SLOT_ISO); _slot_set(btc, CXST_B1, 30, tbl_b1, SLOT_MIX); break; case BTC_CXP_PFIX_TD2060: _slot_set(btc, CXST_W1, 20, tbl_w1, SLOT_ISO); _slot_set(btc, CXST_B1, 60, tbl_b1, SLOT_MIX); break; case BTC_CXP_PFIX_TD3070: _slot_set(btc, CXST_W1, 30, tbl_w1, SLOT_ISO); _slot_set(btc, CXST_B1, 60, tbl_b1, SLOT_MIX); break; case BTC_CXP_PFIX_TD2080: _slot_set(btc, CXST_W1, 20, tbl_w1, SLOT_ISO); _slot_set(btc, CXST_B1, 80, tbl_b1, SLOT_MIX); break; case BTC_CXP_PFIX_TDW1B1: /* W1:B1 = user-define */ _slot_set(btc, CXST_W1, dm->slot_dur[CXST_W1], tbl_w1, SLOT_ISO); _slot_set(btc, CXST_B1, dm->slot_dur[CXST_B1], tbl_b1, SLOT_MIX); break; default: break; } break; case BTC_CXP_AUTO: /* TDMA Auto-Slot */ _write_scbd(rtwdev, BTC_WSCB_TDMA, true); *t = t_def[CXTD_AUTO]; switch (policy_type) { case BTC_CXP_AUTO_TD50B1: _slot_set(btc, CXST_W1, 50, tbl_w1, SLOT_ISO); _slot_set(btc, CXST_B1, BTC_B1_MAX, tbl_b1, SLOT_MIX); break; case BTC_CXP_AUTO_TD60B1: _slot_set(btc, CXST_W1, 60, tbl_w1, SLOT_ISO); _slot_set(btc, CXST_B1, BTC_B1_MAX, tbl_b1, SLOT_MIX); break; case BTC_CXP_AUTO_TD20B1: _slot_set(btc, CXST_W1, 20, tbl_w1, SLOT_ISO); _slot_set(btc, CXST_B1, BTC_B1_MAX, tbl_b1, SLOT_MIX); break; case BTC_CXP_AUTO_TDW1B1: /* W1:B1 = user-define */ _slot_set(btc, CXST_W1, dm->slot_dur[CXST_W1], tbl_w1, SLOT_ISO); _slot_set(btc, CXST_B1, dm->slot_dur[CXST_B1], tbl_b1, SLOT_MIX); break; default: break; } break; case BTC_CXP_PAUTO: /* PS-TDMA Auto-Slot */ _write_scbd(rtwdev, BTC_WSCB_TDMA, true); *t = t_def[CXTD_PAUTO]; switch (policy_type) { case BTC_CXP_PAUTO_TD50B1: _slot_set(btc, CXST_W1, 50, tbl_w1, SLOT_ISO); _slot_set(btc, CXST_B1, BTC_B1_MAX, tbl_b1, SLOT_MIX); break; case BTC_CXP_PAUTO_TD60B1: _slot_set(btc, CXST_W1, 60, tbl_w1, SLOT_ISO); _slot_set(btc, CXST_B1, BTC_B1_MAX, tbl_b1, SLOT_MIX); break; case BTC_CXP_PAUTO_TD20B1: _slot_set(btc, CXST_W1, 20, tbl_w1, SLOT_ISO); _slot_set(btc, CXST_B1, BTC_B1_MAX, tbl_b1, SLOT_MIX); break; case BTC_CXP_PAUTO_TDW1B1: _slot_set(btc, CXST_W1, dm->slot_dur[CXST_W1], tbl_w1, SLOT_ISO); _slot_set(btc, CXST_B1, dm->slot_dur[CXST_B1], tbl_b1, SLOT_MIX); break; default: break; } break; case BTC_CXP_AUTO2: /* TDMA Auto-Slot2 */ _write_scbd(rtwdev, BTC_WSCB_TDMA, true); *t = t_def[CXTD_AUTO2]; switch (policy_type) { case BTC_CXP_AUTO2_TD3050: _slot_set(btc, CXST_W1, 30, tbl_w1, SLOT_ISO); _slot_set(btc, CXST_B1, BTC_B1_MAX, tbl_b1, SLOT_MIX); _slot_set(btc, CXST_B4, 50, tbl_b4, SLOT_MIX); break; case BTC_CXP_AUTO2_TD3070: _slot_set(btc, CXST_W1, 30, tbl_w1, SLOT_ISO); _slot_set(btc, CXST_B1, BTC_B1_MAX, tbl_b1, SLOT_MIX); _slot_set(btc, CXST_B4, 70, tbl_b4, SLOT_MIX); break; case BTC_CXP_AUTO2_TD5050: _slot_set(btc, CXST_W1, 50, tbl_w1, SLOT_ISO); _slot_set(btc, CXST_B1, BTC_B1_MAX, tbl_b1, SLOT_MIX); _slot_set(btc, CXST_B4, 50, tbl_b4, SLOT_MIX); break; case BTC_CXP_AUTO2_TD6060: _slot_set(btc, CXST_W1, 60, tbl_w1, SLOT_ISO); _slot_set(btc, CXST_B1, BTC_B1_MAX, tbl_b1, SLOT_MIX); _slot_set(btc, CXST_B4, 60, tbl_b4, SLOT_MIX); break; case BTC_CXP_AUTO2_TD2080: _slot_set(btc, CXST_W1, 20, tbl_w1, SLOT_ISO); _slot_set(btc, CXST_B1, BTC_B1_MAX, tbl_b1, SLOT_MIX); _slot_set(btc, CXST_B4, 80, tbl_b4, SLOT_MIX); break; case BTC_CXP_AUTO2_TDW1B4: /* W1:B1 = user-define */ _slot_set(btc, CXST_W1, dm->slot_dur[CXST_W1], tbl_w1, SLOT_ISO); _slot_set(btc, CXST_B1, dm->slot_dur[CXST_B1], tbl_b1, SLOT_MIX); _slot_set(btc, CXST_B4, dm->slot_dur[CXST_B4], tbl_b4, SLOT_MIX); break; default: break; } break; case BTC_CXP_PAUTO2: /* PS-TDMA Auto-Slot2 */ _write_scbd(rtwdev, BTC_WSCB_TDMA, true); *t = t_def[CXTD_PAUTO2]; switch (policy_type) { case BTC_CXP_PAUTO2_TD3050: _slot_set(btc, CXST_W1, 30, tbl_w1, SLOT_ISO); _slot_set(btc, CXST_B1, BTC_B1_MAX, tbl_b1, SLOT_MIX); _slot_set(btc, CXST_B4, 50, tbl_b4, SLOT_MIX); break; case BTC_CXP_PAUTO2_TD3070: _slot_set(btc, CXST_W1, 30, tbl_w1, SLOT_ISO); _slot_set(btc, CXST_B1, BTC_B1_MAX, tbl_b1, SLOT_MIX); _slot_set(btc, CXST_B4, 70, tbl_b4, SLOT_MIX); break; case BTC_CXP_PAUTO2_TD5050: _slot_set(btc, CXST_W1, 50, tbl_w1, SLOT_ISO); _slot_set(btc, CXST_B1, BTC_B1_MAX, tbl_b1, SLOT_MIX); _slot_set(btc, CXST_B4, 50, tbl_b4, SLOT_MIX); break; case BTC_CXP_PAUTO2_TD6060: _slot_set(btc, CXST_W1, 60, tbl_w1, SLOT_ISO); _slot_set(btc, CXST_B1, BTC_B1_MAX, tbl_b1, SLOT_MIX); _slot_set(btc, CXST_B4, 60, tbl_b4, SLOT_MIX); break; case BTC_CXP_PAUTO2_TD2080: _slot_set(btc, CXST_W1, 20, tbl_w1, SLOT_ISO); _slot_set(btc, CXST_B1, BTC_B1_MAX, tbl_b1, SLOT_MIX); _slot_set(btc, CXST_B4, 80, tbl_b4, SLOT_MIX); break; case BTC_CXP_PAUTO2_TDW1B4: /* W1:B1 = user-define */ _slot_set(btc, CXST_W1, dm->slot_dur[CXST_W1], tbl_w1, SLOT_ISO); _slot_set(btc, CXST_B1, dm->slot_dur[CXST_B1], tbl_b1, SLOT_MIX); _slot_set(btc, CXST_B4, dm->slot_dur[CXST_B4], tbl_b4, SLOT_MIX); break; default: break; } break; } if (wl_rinfo->link_mode == BTC_WLINK_2G_SCC && dm->tdma.rxflctrl) { null_role = FIELD_PREP(0x0f, dm->wl_scc.null_role1) | FIELD_PREP(0xf0, dm->wl_scc.null_role2); _tdma_set_flctrl_role(btc, null_role); } /* enter leak_slot after each null-1 */ if (dm->leak_ap && dm->tdma.leak_n > 1) _tdma_set_lek(btc, 1); if (dm->tdma_instant_excute) { btc->dm.tdma.option_ctrl |= BIT(0); btc->update_policy_force = true; } } EXPORT_SYMBOL(rtw89_btc_set_policy_v1); static void _set_bt_plut(struct rtw89_dev *rtwdev, u8 phy_map, u8 tx_val, u8 rx_val) { struct rtw89_mac_ax_plt plt; plt.band = RTW89_MAC_0; plt.tx = tx_val; plt.rx = rx_val; if (phy_map & BTC_PHY_0) rtw89_mac_cfg_plt(rtwdev, &plt); if (!rtwdev->dbcc_en) return; plt.band = RTW89_MAC_1; if (phy_map & BTC_PHY_1) rtw89_mac_cfg_plt(rtwdev, &plt); } static void _set_ant(struct rtw89_dev *rtwdev, bool force_exec, u8 phy_map, u8 type) { struct rtw89_btc *btc = &rtwdev->btc; struct rtw89_btc_dm *dm = &btc->dm; struct rtw89_btc_cx *cx = &btc->cx; struct rtw89_btc_wl_info *wl = &btc->cx.wl; struct rtw89_btc_bt_info *bt = &cx->bt; struct rtw89_btc_wl_dbcc_info *wl_dinfo = &wl->dbcc_info; u8 gnt_wl_ctrl, gnt_bt_ctrl, plt_ctrl, i, b2g = 0; u32 ant_path_type; ant_path_type = ((phy_map << 8) + type); if (btc->dm.run_reason == BTC_RSN_NTFY_POWEROFF || btc->dm.run_reason == BTC_RSN_NTFY_RADIO_STATE || btc->dm.run_reason == BTC_RSN_CMD_SET_COEX) force_exec = FC_EXEC; if (!force_exec && ant_path_type == dm->set_ant_path) { rtw89_debug(rtwdev, RTW89_DBG_BTC, "[BTC], %s(): return by no change!!\n", __func__); return; } else if (bt->rfk_info.map.run) { rtw89_debug(rtwdev, RTW89_DBG_BTC, "[BTC], %s(): return by bt rfk!!\n", __func__); return; } else if (btc->dm.run_reason != BTC_RSN_NTFY_WL_RFK && wl->rfk_info.state != BTC_WRFK_STOP) { rtw89_debug(rtwdev, RTW89_DBG_BTC, "[BTC], %s(): return by wl rfk!!\n", __func__); return; } dm->set_ant_path = ant_path_type; rtw89_debug(rtwdev, RTW89_DBG_BTC, "[BTC], %s(): path=0x%x, set_type=0x%x\n", __func__, phy_map, dm->set_ant_path & 0xff); switch (type) { case BTC_ANT_WPOWERON: rtw89_chip_cfg_ctrl_path(rtwdev, BTC_CTRL_BY_BT); break; case BTC_ANT_WINIT: if (bt->enable.now) _set_gnt(rtwdev, phy_map, BTC_GNT_SW_LO, BTC_GNT_SW_HI); else _set_gnt(rtwdev, phy_map, BTC_GNT_SW_HI, BTC_GNT_SW_LO); rtw89_chip_cfg_ctrl_path(rtwdev, BTC_CTRL_BY_WL); _set_bt_plut(rtwdev, BTC_PHY_ALL, BTC_PLT_BT, BTC_PLT_BT); break; case BTC_ANT_WONLY: _set_gnt(rtwdev, phy_map, BTC_GNT_SW_HI, BTC_GNT_SW_LO); rtw89_chip_cfg_ctrl_path(rtwdev, BTC_CTRL_BY_WL); _set_bt_plut(rtwdev, BTC_PHY_ALL, BTC_PLT_NONE, BTC_PLT_NONE); break; case BTC_ANT_WOFF: rtw89_chip_cfg_ctrl_path(rtwdev, BTC_CTRL_BY_BT); _set_bt_plut(rtwdev, BTC_PHY_ALL, BTC_PLT_NONE, BTC_PLT_NONE); break; case BTC_ANT_W2G: rtw89_chip_cfg_ctrl_path(rtwdev, BTC_CTRL_BY_WL); if (rtwdev->dbcc_en) { for (i = 0; i < RTW89_PHY_MAX; i++) { b2g = (wl_dinfo->real_band[i] == RTW89_BAND_2G); gnt_wl_ctrl = b2g ? BTC_GNT_HW : BTC_GNT_SW_HI; gnt_bt_ctrl = b2g ? BTC_GNT_HW : BTC_GNT_SW_HI; /* BT should control by GNT_BT if WL_2G at S0 */ if (i == 1 && wl_dinfo->real_band[0] == RTW89_BAND_2G && wl_dinfo->real_band[1] == RTW89_BAND_5G) gnt_bt_ctrl = BTC_GNT_HW; _set_gnt(rtwdev, BIT(i), gnt_wl_ctrl, gnt_bt_ctrl); plt_ctrl = b2g ? BTC_PLT_BT : BTC_PLT_NONE; _set_bt_plut(rtwdev, BIT(i), plt_ctrl, plt_ctrl); } } else { _set_gnt(rtwdev, phy_map, BTC_GNT_HW, BTC_GNT_HW); _set_bt_plut(rtwdev, BTC_PHY_ALL, BTC_PLT_BT, BTC_PLT_BT); } break; case BTC_ANT_W5G: rtw89_chip_cfg_ctrl_path(rtwdev, BTC_CTRL_BY_WL); _set_gnt(rtwdev, phy_map, BTC_GNT_SW_HI, BTC_GNT_HW); _set_bt_plut(rtwdev, BTC_PHY_ALL, BTC_PLT_NONE, BTC_PLT_NONE); break; case BTC_ANT_W25G: rtw89_chip_cfg_ctrl_path(rtwdev, BTC_CTRL_BY_WL); _set_gnt(rtwdev, phy_map, BTC_GNT_HW, BTC_GNT_HW); _set_bt_plut(rtwdev, BTC_PHY_ALL, BTC_PLT_GNT_WL, BTC_PLT_GNT_WL); break; case BTC_ANT_FREERUN: rtw89_chip_cfg_ctrl_path(rtwdev, BTC_CTRL_BY_WL); _set_gnt(rtwdev, phy_map, BTC_GNT_SW_HI, BTC_GNT_SW_HI); _set_bt_plut(rtwdev, BTC_PHY_ALL, BTC_PLT_NONE, BTC_PLT_NONE); break; case BTC_ANT_WRFK: rtw89_chip_cfg_ctrl_path(rtwdev, BTC_CTRL_BY_WL); _set_gnt(rtwdev, phy_map, BTC_GNT_SW_HI, BTC_GNT_SW_LO); _set_bt_plut(rtwdev, phy_map, BTC_PLT_NONE, BTC_PLT_NONE); break; case BTC_ANT_BRFK: rtw89_chip_cfg_ctrl_path(rtwdev, BTC_CTRL_BY_BT); _set_gnt(rtwdev, phy_map, BTC_GNT_SW_LO, BTC_GNT_SW_HI); _set_bt_plut(rtwdev, phy_map, BTC_PLT_NONE, BTC_PLT_NONE); break; default: break; } } static void _action_wl_only(struct rtw89_dev *rtwdev) { _set_ant(rtwdev, FC_EXEC, BTC_PHY_ALL, BTC_ANT_WONLY); _set_policy(rtwdev, BTC_CXP_OFF_BT, BTC_ACT_WL_ONLY); } static void _action_wl_init(struct rtw89_dev *rtwdev) { rtw89_debug(rtwdev, RTW89_DBG_BTC, "[BTC], %s(): !!\n", __func__); _set_ant(rtwdev, FC_EXEC, BTC_PHY_ALL, BTC_ANT_WINIT); _set_policy(rtwdev, BTC_CXP_OFF_BT, BTC_ACT_WL_INIT); } static void _action_wl_off(struct rtw89_dev *rtwdev) { struct rtw89_btc *btc = &rtwdev->btc; struct rtw89_btc_wl_info *wl = &btc->cx.wl; rtw89_debug(rtwdev, RTW89_DBG_BTC, "[BTC], %s(): !!\n", __func__); if (wl->status.map.rf_off || btc->dm.bt_only) _set_ant(rtwdev, NM_EXEC, BTC_PHY_ALL, BTC_ANT_WOFF); _set_policy(rtwdev, BTC_CXP_OFF_BT, BTC_ACT_WL_OFF); } static void _action_freerun(struct rtw89_dev *rtwdev) { struct rtw89_btc *btc = &rtwdev->btc; rtw89_debug(rtwdev, RTW89_DBG_BTC, "[BTC], %s(): !!\n", __func__); _set_ant(rtwdev, FC_EXEC, BTC_PHY_ALL, BTC_ANT_FREERUN); _set_policy(rtwdev, BTC_CXP_OFF_BT, BTC_ACT_FREERUN); btc->dm.freerun = true; } static void _action_bt_whql(struct rtw89_dev *rtwdev) { rtw89_debug(rtwdev, RTW89_DBG_BTC, "[BTC], %s(): !!\n", __func__); _set_ant(rtwdev, FC_EXEC, BTC_PHY_ALL, BTC_ANT_W2G); _set_policy(rtwdev, BTC_CXP_OFF_BT, BTC_ACT_BT_WHQL); } static void _action_bt_off(struct rtw89_dev *rtwdev) { rtw89_debug(rtwdev, RTW89_DBG_BTC, "[BTC], %s(): !!\n", __func__); _set_ant(rtwdev, FC_EXEC, BTC_PHY_ALL, BTC_ANT_WONLY); _set_policy(rtwdev, BTC_CXP_OFF_BT, BTC_ACT_BT_OFF); } static void _action_bt_idle(struct rtw89_dev *rtwdev) { struct rtw89_btc *btc = &rtwdev->btc; struct rtw89_btc_bt_link_info *b = &btc->cx.bt.link_info; _set_ant(rtwdev, NM_EXEC, BTC_PHY_ALL, BTC_ANT_W2G); if (btc->mdinfo.ant.type == BTC_ANT_SHARED) { /* shared-antenna */ switch (btc->cx.state_map) { case BTC_WBUSY_BNOSCAN: /*wl-busy + bt idle*/ if (b->profile_cnt.now > 0) _set_policy(rtwdev, BTC_CXP_FIX_TD4010, BTC_ACT_BT_IDLE); else _set_policy(rtwdev, BTC_CXP_FIX_TD4020, BTC_ACT_BT_IDLE); break; case BTC_WBUSY_BSCAN: /*wl-busy + bt-inq */ _set_policy(rtwdev, BTC_CXP_PFIX_TD5050, BTC_ACT_BT_IDLE); break; case BTC_WSCAN_BNOSCAN: /* wl-scan + bt-idle */ if (b->profile_cnt.now > 0) _set_policy(rtwdev, BTC_CXP_FIX_TD4010, BTC_ACT_BT_IDLE); else _set_policy(rtwdev, BTC_CXP_FIX_TD4020, BTC_ACT_BT_IDLE); break; case BTC_WSCAN_BSCAN: /* wl-scan + bt-inq */ _set_policy(rtwdev, BTC_CXP_FIX_TD5050, BTC_ACT_BT_IDLE); break; case BTC_WLINKING: /* wl-connecting + bt-inq or bt-idle */ _set_policy(rtwdev, BTC_CXP_FIX_TD7010, BTC_ACT_BT_IDLE); break; case BTC_WIDLE: /* wl-idle + bt-idle */ _set_policy(rtwdev, BTC_CXP_OFF_BWB1, BTC_ACT_BT_IDLE); break; } } else { /* dedicated-antenna */ _set_policy(rtwdev, BTC_CXP_OFF_EQ0, BTC_ACT_BT_IDLE); } } static void _action_bt_hfp(struct rtw89_dev *rtwdev) { struct rtw89_btc *btc = &rtwdev->btc; struct rtw89_btc_wl_info *wl = &btc->cx.wl; _set_ant(rtwdev, NM_EXEC, BTC_PHY_ALL, BTC_ANT_W2G); if (btc->mdinfo.ant.type == BTC_ANT_SHARED) { if (btc->cx.wl.status.map._4way) { _set_policy(rtwdev, BTC_CXP_OFF_WL, BTC_ACT_BT_HFP); } else if (wl->status.map.traffic_dir & BIT(RTW89_TFC_UL)) { btc->cx.bt.scan_rx_low_pri = true; _set_policy(rtwdev, BTC_CXP_OFF_BWB2, BTC_ACT_BT_HFP); } else { _set_policy(rtwdev, BTC_CXP_OFF_BWB1, BTC_ACT_BT_HFP); } } else { _set_policy(rtwdev, BTC_CXP_OFF_EQ2, BTC_ACT_BT_HFP); } } static void _action_bt_hid(struct rtw89_dev *rtwdev) { const struct rtw89_chip_info *chip = rtwdev->chip; struct rtw89_btc *btc = &rtwdev->btc; struct rtw89_btc_wl_info *wl = &btc->cx.wl; struct rtw89_btc_bt_info *bt = &btc->cx.bt; struct rtw89_btc_bt_hid_desc *hid = &bt->link_info.hid_desc; u16 policy_type = BTC_CXP_OFF_BT; _set_ant(rtwdev, NM_EXEC, BTC_PHY_ALL, BTC_ANT_W2G); if (btc->mdinfo.ant.type == BTC_ANT_SHARED) { /* shared-antenna */ if (wl->status.map._4way) { policy_type = BTC_CXP_OFF_WL; } else if (wl->status.map.traffic_dir & BIT(RTW89_TFC_UL)) { btc->cx.bt.scan_rx_low_pri = true; if (hid->type & BTC_HID_BLE) policy_type = BTC_CXP_OFF_BWB0; else policy_type = BTC_CXP_OFF_BWB2; } else if (hid->type == BTC_HID_218) { bt->scan_rx_low_pri = true; policy_type = BTC_CXP_OFF_BWB2; } else if (chip->para_ver == 0x1) { policy_type = BTC_CXP_OFF_BWB3; } else { policy_type = BTC_CXP_OFF_BWB1; } } else { /* dedicated-antenna */ policy_type = BTC_CXP_OFF_EQ3; } _set_policy(rtwdev, policy_type, BTC_ACT_BT_HID); } static void _action_bt_a2dp(struct rtw89_dev *rtwdev) { struct rtw89_btc *btc = &rtwdev->btc; struct rtw89_btc_bt_link_info *bt_linfo = &btc->cx.bt.link_info; struct rtw89_btc_bt_a2dp_desc a2dp = bt_linfo->a2dp_desc; struct rtw89_btc_dm *dm = &btc->dm; _set_ant(rtwdev, NM_EXEC, BTC_PHY_ALL, BTC_ANT_W2G); switch (btc->cx.state_map) { case BTC_WBUSY_BNOSCAN: /* wl-busy + bt-A2DP */ if (a2dp.vendor_id == 0x4c || dm->leak_ap) { dm->slot_dur[CXST_W1] = 40; dm->slot_dur[CXST_B1] = 200; _set_policy(rtwdev, BTC_CXP_PAUTO_TDW1B1, BTC_ACT_BT_A2DP); } else { _set_policy(rtwdev, BTC_CXP_PAUTO_TD50B1, BTC_ACT_BT_A2DP); } break; case BTC_WBUSY_BSCAN: /* wl-busy + bt-inq + bt-A2DP */ _set_policy(rtwdev, BTC_CXP_PAUTO2_TD3050, BTC_ACT_BT_A2DP); break; case BTC_WSCAN_BSCAN: /* wl-scan + bt-inq + bt-A2DP */ _set_policy(rtwdev, BTC_CXP_AUTO2_TD3050, BTC_ACT_BT_A2DP); break; case BTC_WSCAN_BNOSCAN: /* wl-scan + bt-A2DP */ case BTC_WLINKING: /* wl-connecting + bt-A2DP */ if (a2dp.vendor_id == 0x4c || dm->leak_ap) { dm->slot_dur[CXST_W1] = 40; dm->slot_dur[CXST_B1] = 200; _set_policy(rtwdev, BTC_CXP_AUTO_TDW1B1, BTC_ACT_BT_A2DP); } else { _set_policy(rtwdev, BTC_CXP_AUTO_TD50B1, BTC_ACT_BT_A2DP); } break; case BTC_WIDLE: /* wl-idle + bt-A2DP */ _set_policy(rtwdev, BTC_CXP_AUTO_TD20B1, BTC_ACT_BT_A2DP); break; } } static void _action_bt_a2dpsink(struct rtw89_dev *rtwdev) { struct rtw89_btc *btc = &rtwdev->btc; _set_ant(rtwdev, NM_EXEC, BTC_PHY_ALL, BTC_ANT_W2G); switch (btc->cx.state_map) { case BTC_WBUSY_BNOSCAN: /* wl-busy + bt-A2dp_Sink */ _set_policy(rtwdev, BTC_CXP_PFIX_TD2030, BTC_ACT_BT_A2DPSINK); break; case BTC_WBUSY_BSCAN: /* wl-busy + bt-inq + bt-A2dp_Sink */ _set_policy(rtwdev, BTC_CXP_PFIX_TD2060, BTC_ACT_BT_A2DPSINK); break; case BTC_WSCAN_BNOSCAN: /* wl-scan + bt-A2dp_Sink */ _set_policy(rtwdev, BTC_CXP_FIX_TD2030, BTC_ACT_BT_A2DPSINK); break; case BTC_WSCAN_BSCAN: /* wl-scan + bt-inq + bt-A2dp_Sink */ _set_policy(rtwdev, BTC_CXP_FIX_TD2060, BTC_ACT_BT_A2DPSINK); break; case BTC_WLINKING: /* wl-connecting + bt-A2dp_Sink */ _set_policy(rtwdev, BTC_CXP_FIX_TD3030, BTC_ACT_BT_A2DPSINK); break; case BTC_WIDLE: /* wl-idle + bt-A2dp_Sink */ _set_policy(rtwdev, BTC_CXP_FIX_TD2080, BTC_ACT_BT_A2DPSINK); break; } } static void _action_bt_pan(struct rtw89_dev *rtwdev) { struct rtw89_btc *btc = &rtwdev->btc; _set_ant(rtwdev, NM_EXEC, BTC_PHY_ALL, BTC_ANT_W2G); switch (btc->cx.state_map) { case BTC_WBUSY_BNOSCAN: /* wl-busy + bt-PAN */ _set_policy(rtwdev, BTC_CXP_PFIX_TD5050, BTC_ACT_BT_PAN); break; case BTC_WBUSY_BSCAN: /* wl-busy + bt-inq + bt-PAN */ _set_policy(rtwdev, BTC_CXP_PFIX_TD3070, BTC_ACT_BT_PAN); break; case BTC_WSCAN_BNOSCAN: /* wl-scan + bt-PAN */ _set_policy(rtwdev, BTC_CXP_FIX_TD3030, BTC_ACT_BT_PAN); break; case BTC_WSCAN_BSCAN: /* wl-scan + bt-inq + bt-PAN */ _set_policy(rtwdev, BTC_CXP_FIX_TD3060, BTC_ACT_BT_PAN); break; case BTC_WLINKING: /* wl-connecting + bt-PAN */ _set_policy(rtwdev, BTC_CXP_FIX_TD4020, BTC_ACT_BT_PAN); break; case BTC_WIDLE: /* wl-idle + bt-pan */ _set_policy(rtwdev, BTC_CXP_PFIX_TD2080, BTC_ACT_BT_PAN); break; } } static void _action_bt_a2dp_hid(struct rtw89_dev *rtwdev) { struct rtw89_btc *btc = &rtwdev->btc; struct rtw89_btc_bt_link_info *bt_linfo = &btc->cx.bt.link_info; struct rtw89_btc_bt_a2dp_desc a2dp = bt_linfo->a2dp_desc; struct rtw89_btc_dm *dm = &btc->dm; _set_ant(rtwdev, NM_EXEC, BTC_PHY_ALL, BTC_ANT_W2G); switch (btc->cx.state_map) { case BTC_WBUSY_BNOSCAN: /* wl-busy + bt-A2DP+HID */ case BTC_WIDLE: /* wl-idle + bt-A2DP */ if (a2dp.vendor_id == 0x4c || dm->leak_ap) { dm->slot_dur[CXST_W1] = 40; dm->slot_dur[CXST_B1] = 200; _set_policy(rtwdev, BTC_CXP_PAUTO_TDW1B1, BTC_ACT_BT_A2DP_HID); } else { _set_policy(rtwdev, BTC_CXP_PAUTO_TD50B1, BTC_ACT_BT_A2DP_HID); } break; case BTC_WBUSY_BSCAN: /* wl-busy + bt-inq + bt-A2DP+HID */ _set_policy(rtwdev, BTC_CXP_PAUTO2_TD3050, BTC_ACT_BT_A2DP_HID); break; case BTC_WSCAN_BSCAN: /* wl-scan + bt-inq + bt-A2DP+HID */ _set_policy(rtwdev, BTC_CXP_AUTO2_TD3050, BTC_ACT_BT_A2DP_HID); break; case BTC_WSCAN_BNOSCAN: /* wl-scan + bt-A2DP+HID */ case BTC_WLINKING: /* wl-connecting + bt-A2DP+HID */ if (a2dp.vendor_id == 0x4c || dm->leak_ap) { dm->slot_dur[CXST_W1] = 40; dm->slot_dur[CXST_B1] = 200; _set_policy(rtwdev, BTC_CXP_AUTO_TDW1B1, BTC_ACT_BT_A2DP_HID); } else { _set_policy(rtwdev, BTC_CXP_AUTO_TD50B1, BTC_ACT_BT_A2DP_HID); } break; } } static void _action_bt_a2dp_pan(struct rtw89_dev *rtwdev) { struct rtw89_btc *btc = &rtwdev->btc; _set_ant(rtwdev, NM_EXEC, BTC_PHY_ALL, BTC_ANT_W2G); switch (btc->cx.state_map) { case BTC_WBUSY_BNOSCAN: /* wl-busy + bt-A2DP+PAN */ _set_policy(rtwdev, BTC_CXP_PAUTO2_TD3070, BTC_ACT_BT_A2DP_PAN); break; case BTC_WBUSY_BSCAN: /* wl-busy + bt-inq + bt-A2DP+PAN */ _set_policy(rtwdev, BTC_CXP_PAUTO2_TD3070, BTC_ACT_BT_A2DP_PAN); break; case BTC_WSCAN_BNOSCAN: /* wl-scan + bt-A2DP+PAN */ _set_policy(rtwdev, BTC_CXP_AUTO2_TD5050, BTC_ACT_BT_A2DP_PAN); break; case BTC_WSCAN_BSCAN: /* wl-scan + bt-inq + bt-A2DP+PAN */ _set_policy(rtwdev, BTC_CXP_AUTO2_TD3070, BTC_ACT_BT_A2DP_PAN); break; case BTC_WLINKING: /* wl-connecting + bt-A2DP+PAN */ _set_policy(rtwdev, BTC_CXP_AUTO2_TD3050, BTC_ACT_BT_A2DP_PAN); break; case BTC_WIDLE: /* wl-idle + bt-A2DP+PAN */ _set_policy(rtwdev, BTC_CXP_PAUTO2_TD2080, BTC_ACT_BT_A2DP_PAN); break; } } static void _action_bt_pan_hid(struct rtw89_dev *rtwdev) { struct rtw89_btc *btc = &rtwdev->btc; _set_ant(rtwdev, NM_EXEC, BTC_PHY_ALL, BTC_ANT_W2G); switch (btc->cx.state_map) { case BTC_WBUSY_BNOSCAN: /* wl-busy + bt-PAN+HID */ _set_policy(rtwdev, BTC_CXP_PFIX_TD3030, BTC_ACT_BT_PAN_HID); break; case BTC_WBUSY_BSCAN: /* wl-busy + bt-inq + bt-PAN+HID */ _set_policy(rtwdev, BTC_CXP_PFIX_TD3070, BTC_ACT_BT_PAN_HID); break; case BTC_WSCAN_BNOSCAN: /* wl-scan + bt-PAN+HID */ _set_policy(rtwdev, BTC_CXP_FIX_TD3030, BTC_ACT_BT_PAN_HID); break; case BTC_WSCAN_BSCAN: /* wl-scan + bt-inq + bt-PAN+HID */ _set_policy(rtwdev, BTC_CXP_FIX_TD3060, BTC_ACT_BT_PAN_HID); break; case BTC_WLINKING: /* wl-connecting + bt-PAN+HID */ _set_policy(rtwdev, BTC_CXP_FIX_TD4010, BTC_ACT_BT_PAN_HID); break; case BTC_WIDLE: /* wl-idle + bt-PAN+HID */ _set_policy(rtwdev, BTC_CXP_PFIX_TD2080, BTC_ACT_BT_PAN_HID); break; } } static void _action_bt_a2dp_pan_hid(struct rtw89_dev *rtwdev) { struct rtw89_btc *btc = &rtwdev->btc; _set_ant(rtwdev, NM_EXEC, BTC_PHY_ALL, BTC_ANT_W2G); switch (btc->cx.state_map) { case BTC_WBUSY_BNOSCAN: /* wl-busy + bt-A2DP+PAN+HID */ _set_policy(rtwdev, BTC_CXP_PAUTO2_TD3070, BTC_ACT_BT_A2DP_PAN_HID); break; case BTC_WBUSY_BSCAN: /* wl-busy + bt-inq + bt-A2DP+PAN+HID */ _set_policy(rtwdev, BTC_CXP_PAUTO2_TD3070, BTC_ACT_BT_A2DP_PAN_HID); break; case BTC_WSCAN_BSCAN: /* wl-scan + bt-inq + bt-A2DP+PAN+HID */ _set_policy(rtwdev, BTC_CXP_AUTO2_TD3070, BTC_ACT_BT_A2DP_PAN_HID); break; case BTC_WSCAN_BNOSCAN: /* wl-scan + bt-A2DP+PAN+HID */ case BTC_WLINKING: /* wl-connecting + bt-A2DP+PAN+HID */ _set_policy(rtwdev, BTC_CXP_AUTO2_TD3050, BTC_ACT_BT_A2DP_PAN_HID); break; case BTC_WIDLE: /* wl-idle + bt-A2DP+PAN+HID */ _set_policy(rtwdev, BTC_CXP_PAUTO2_TD2080, BTC_ACT_BT_A2DP_PAN_HID); break; } } static void _action_wl_5g(struct rtw89_dev *rtwdev) { _set_ant(rtwdev, NM_EXEC, BTC_PHY_ALL, BTC_ANT_W5G); _set_policy(rtwdev, BTC_CXP_OFF_EQ0, BTC_ACT_WL_5G); } static void _action_wl_other(struct rtw89_dev *rtwdev) { struct rtw89_btc *btc = &rtwdev->btc; _set_ant(rtwdev, NM_EXEC, BTC_PHY_ALL, BTC_ANT_W2G); if (btc->mdinfo.ant.type == BTC_ANT_SHARED) _set_policy(rtwdev, BTC_CXP_OFFB_BWB0, BTC_ACT_WL_OTHER); else _set_policy(rtwdev, BTC_CXP_OFF_EQ0, BTC_ACT_WL_OTHER); } static void _action_wl_nc(struct rtw89_dev *rtwdev) { _set_ant(rtwdev, NM_EXEC, BTC_PHY_ALL, BTC_ANT_W2G); _set_policy(rtwdev, BTC_CXP_OFF_BT, BTC_ACT_WL_NC); } static void _action_wl_rfk(struct rtw89_dev *rtwdev) { struct rtw89_btc *btc = &rtwdev->btc; struct rtw89_btc_wl_rfk_info rfk = btc->cx.wl.rfk_info; if (rfk.state != BTC_WRFK_START) return; rtw89_debug(rtwdev, RTW89_DBG_BTC, "[BTC], %s(): band = %d\n", __func__, rfk.band); _set_ant(rtwdev, FC_EXEC, BTC_PHY_ALL, BTC_ANT_WRFK); _set_policy(rtwdev, BTC_CXP_OFF_WL, BTC_ACT_WL_RFK); } static void _set_btg_ctrl(struct rtw89_dev *rtwdev) { const struct rtw89_chip_info *chip = rtwdev->chip; struct rtw89_btc *btc = &rtwdev->btc; struct rtw89_btc_wl_info *wl = &btc->cx.wl; struct rtw89_btc_wl_role_info *wl_rinfo = &wl->role_info; struct rtw89_btc_wl_role_info_v1 *wl_rinfo_v1 = &wl->role_info_v1; struct rtw89_btc_wl_dbcc_info *wl_dinfo = &wl->dbcc_info; bool is_btg; u8 mode; if (btc->ctrl.manual) return; if (chip->chip_id == RTL8852A) mode = wl_rinfo->link_mode; else mode = wl_rinfo_v1->link_mode; /* notify halbb ignore GNT_BT or not for WL BB Rx-AGC control */ if (mode == BTC_WLINK_5G) /* always 0 if 5G */ is_btg = false; else if (mode == BTC_WLINK_25G_DBCC && wl_dinfo->real_band[RTW89_PHY_1] != RTW89_BAND_2G) is_btg = false; else is_btg = true; if (btc->dm.run_reason != BTC_RSN_NTFY_INIT && is_btg == btc->dm.wl_btg_rx) return; btc->dm.wl_btg_rx = is_btg; if (mode == BTC_WLINK_25G_MCC) return; rtw89_ctrl_btg(rtwdev, is_btg); } struct rtw89_txtime_data { struct rtw89_dev *rtwdev; int type; u32 tx_time; u8 tx_retry; u16 enable; bool reenable; }; static void rtw89_tx_time_iter(void *data, struct ieee80211_sta *sta) { struct rtw89_sta *rtwsta = (struct rtw89_sta *)sta->drv_priv; struct rtw89_txtime_data *iter_data = (struct rtw89_txtime_data *)data; struct rtw89_dev *rtwdev = iter_data->rtwdev; struct rtw89_vif *rtwvif = rtwsta->rtwvif; struct rtw89_btc *btc = &rtwdev->btc; struct rtw89_btc_cx *cx = &btc->cx; struct rtw89_btc_wl_info *wl = &cx->wl; struct rtw89_btc_wl_link_info *plink = NULL; u8 port = rtwvif->port; u32 tx_time = iter_data->tx_time; u8 tx_retry = iter_data->tx_retry; u16 enable = iter_data->enable; bool reenable = iter_data->reenable; plink = &wl->link_info[port]; rtw89_debug(rtwdev, RTW89_DBG_BTC, "[BTC], %s(): port = %d\n", __func__, port); if (!plink->connected) { rtw89_debug(rtwdev, RTW89_DBG_BTC, "[BTC], %s(): connected = %d\n", __func__, plink->connected); return; } /* backup the original tx time before tx-limit on */ if (reenable) { rtw89_mac_get_tx_time(rtwdev, rtwsta, &plink->tx_time); rtw89_mac_get_tx_retry_limit(rtwdev, rtwsta, &plink->tx_retry); rtw89_debug(rtwdev, RTW89_DBG_BTC, "[BTC], %s(): reenable, tx_time=%d tx_retry= %d\n", __func__, plink->tx_time, plink->tx_retry); } /* restore the original tx time if no tx-limit */ if (!enable) { rtw89_mac_set_tx_time(rtwdev, rtwsta, true, plink->tx_time); rtw89_mac_set_tx_retry_limit(rtwdev, rtwsta, true, plink->tx_retry); rtw89_debug(rtwdev, RTW89_DBG_BTC, "[BTC], %s(): restore, tx_time=%d tx_retry= %d\n", __func__, plink->tx_time, plink->tx_retry); } else { rtw89_mac_set_tx_time(rtwdev, rtwsta, false, tx_time); rtw89_mac_set_tx_retry_limit(rtwdev, rtwsta, false, tx_retry); rtw89_debug(rtwdev, RTW89_DBG_BTC, "[BTC], %s(): set, tx_time=%d tx_retry= %d\n", __func__, tx_time, tx_retry); } } static void _set_wl_tx_limit(struct rtw89_dev *rtwdev) { const struct rtw89_chip_info *chip = rtwdev->chip; struct rtw89_btc *btc = &rtwdev->btc; struct rtw89_btc_cx *cx = &btc->cx; struct rtw89_btc_dm *dm = &btc->dm; struct rtw89_btc_wl_info *wl = &cx->wl; struct rtw89_btc_bt_info *bt = &cx->bt; struct rtw89_btc_bt_link_info *b = &bt->link_info; struct rtw89_btc_bt_hfp_desc *hfp = &b->hfp_desc; struct rtw89_btc_bt_hid_desc *hid = &b->hid_desc; struct rtw89_btc_wl_role_info *wl_rinfo = &wl->role_info; struct rtw89_btc_wl_role_info_v1 *wl_rinfo_v1 = &wl->role_info_v1; struct rtw89_txtime_data data = {.rtwdev = rtwdev}; u8 mode; u8 tx_retry; u32 tx_time; u16 enable; bool reenable = false; if (btc->ctrl.manual) return; if (chip->chip_id == RTL8852A) mode = wl_rinfo->link_mode; else mode = wl_rinfo_v1->link_mode; if (btc->dm.freerun || btc->ctrl.igno_bt || b->profile_cnt.now == 0 || mode == BTC_WLINK_5G || mode == BTC_WLINK_NOLINK) { enable = 0; tx_time = BTC_MAX_TX_TIME_DEF; tx_retry = BTC_MAX_TX_RETRY_DEF; } else if ((hfp->exist && hid->exist) || hid->pair_cnt > 1) { enable = 1; tx_time = BTC_MAX_TX_TIME_L2; tx_retry = BTC_MAX_TX_RETRY_L1; } else if (hfp->exist || hid->exist) { enable = 1; tx_time = BTC_MAX_TX_TIME_L3; tx_retry = BTC_MAX_TX_RETRY_L1; } else { enable = 0; tx_time = BTC_MAX_TX_TIME_DEF; tx_retry = BTC_MAX_TX_RETRY_DEF; } if (dm->wl_tx_limit.enable == enable && dm->wl_tx_limit.tx_time == tx_time && dm->wl_tx_limit.tx_retry == tx_retry) return; if (!dm->wl_tx_limit.enable && enable) reenable = true; dm->wl_tx_limit.enable = enable; dm->wl_tx_limit.tx_time = tx_time; dm->wl_tx_limit.tx_retry = tx_retry; data.enable = enable; data.tx_time = tx_time; data.tx_retry = tx_retry; data.reenable = reenable; ieee80211_iterate_stations_atomic(rtwdev->hw, rtw89_tx_time_iter, &data); } static void _set_bt_rx_agc(struct rtw89_dev *rtwdev) { const struct rtw89_chip_info *chip = rtwdev->chip; struct rtw89_btc *btc = &rtwdev->btc; struct rtw89_btc_wl_info *wl = &btc->cx.wl; struct rtw89_btc_wl_role_info *wl_rinfo = &wl->role_info; struct rtw89_btc_wl_role_info_v1 *wl_rinfo_v1 = &wl->role_info_v1; struct rtw89_btc_bt_info *bt = &btc->cx.bt; bool bt_hi_lna_rx = false; u8 mode; if (chip->chip_id == RTL8852A) mode = wl_rinfo->link_mode; else mode = wl_rinfo_v1->link_mode; if (mode != BTC_WLINK_NOLINK && btc->dm.wl_btg_rx) bt_hi_lna_rx = true; if (bt_hi_lna_rx == bt->hi_lna_rx) return; _write_scbd(rtwdev, BTC_WSCB_BT_HILNA, bt_hi_lna_rx); } static void _set_bt_rx_scan_pri(struct rtw89_dev *rtwdev) { struct rtw89_btc *btc = &rtwdev->btc; struct rtw89_btc_bt_info *bt = &btc->cx.bt; _write_scbd(rtwdev, BTC_WSCB_RXSCAN_PRI, (bool)(!!bt->scan_rx_low_pri)); } /* TODO add these functions */ static void _action_common(struct rtw89_dev *rtwdev) { struct rtw89_btc *btc = &rtwdev->btc; struct rtw89_btc_wl_info *wl = &btc->cx.wl; _set_btg_ctrl(rtwdev); _set_wl_tx_limit(rtwdev); _set_bt_afh_info(rtwdev); _set_bt_rx_agc(rtwdev); _set_rf_trx_para(rtwdev); _set_bt_rx_scan_pri(rtwdev); if (wl->scbd_change) { rtw89_mac_cfg_sb(rtwdev, wl->scbd); rtw89_debug(rtwdev, RTW89_DBG_BTC, "[BTC], write scbd: 0x%08x\n", wl->scbd); wl->scbd_change = false; btc->cx.cnt_wl[BTC_WCNT_SCBDUPDATE]++; } } static void _action_by_bt(struct rtw89_dev *rtwdev) { struct rtw89_btc *btc = &rtwdev->btc; struct rtw89_btc_bt_info *bt = &btc->cx.bt; struct rtw89_btc_bt_link_info *bt_linfo = &bt->link_info; struct rtw89_btc_bt_hid_desc hid = bt_linfo->hid_desc; struct rtw89_btc_bt_a2dp_desc a2dp = bt_linfo->a2dp_desc; struct rtw89_btc_bt_pan_desc pan = bt_linfo->pan_desc; u8 profile_map = 0; if (bt_linfo->hfp_desc.exist) profile_map |= BTC_BT_HFP; if (bt_linfo->hid_desc.exist) profile_map |= BTC_BT_HID; if (bt_linfo->a2dp_desc.exist) profile_map |= BTC_BT_A2DP; if (bt_linfo->pan_desc.exist) profile_map |= BTC_BT_PAN; switch (profile_map) { case BTC_BT_NOPROFILE: if (_check_freerun(rtwdev)) _action_freerun(rtwdev); else if (a2dp.active || pan.active) _action_bt_pan(rtwdev); else _action_bt_idle(rtwdev); break; case BTC_BT_HFP: if (_check_freerun(rtwdev)) _action_freerun(rtwdev); else _action_bt_hfp(rtwdev); break; case BTC_BT_HFP | BTC_BT_HID: case BTC_BT_HID: if (_check_freerun(rtwdev)) _action_freerun(rtwdev); else _action_bt_hid(rtwdev); break; case BTC_BT_A2DP: if (_check_freerun(rtwdev)) _action_freerun(rtwdev); else if (a2dp.sink) _action_bt_a2dpsink(rtwdev); else if (bt_linfo->multi_link.now && !hid.pair_cnt) _action_bt_a2dp_pan(rtwdev); else _action_bt_a2dp(rtwdev); break; case BTC_BT_PAN: _action_bt_pan(rtwdev); break; case BTC_BT_A2DP | BTC_BT_HFP: case BTC_BT_A2DP | BTC_BT_HID: case BTC_BT_A2DP | BTC_BT_HFP | BTC_BT_HID: if (_check_freerun(rtwdev)) _action_freerun(rtwdev); else _action_bt_a2dp_hid(rtwdev); break; case BTC_BT_A2DP | BTC_BT_PAN: _action_bt_a2dp_pan(rtwdev); break; case BTC_BT_PAN | BTC_BT_HFP: case BTC_BT_PAN | BTC_BT_HID: case BTC_BT_PAN | BTC_BT_HFP | BTC_BT_HID: _action_bt_pan_hid(rtwdev); break; case BTC_BT_A2DP | BTC_BT_PAN | BTC_BT_HID: case BTC_BT_A2DP | BTC_BT_PAN | BTC_BT_HFP: default: _action_bt_a2dp_pan_hid(rtwdev); break; } } static void _action_wl_2g_sta(struct rtw89_dev *rtwdev) { _action_by_bt(rtwdev); } static void _action_wl_scan(struct rtw89_dev *rtwdev) { struct rtw89_btc *btc = &rtwdev->btc; struct rtw89_btc_wl_info *wl = &btc->cx.wl; struct rtw89_btc_wl_dbcc_info *wl_dinfo = &wl->dbcc_info; if (RTW89_CHK_FW_FEATURE(SCAN_OFFLOAD, &rtwdev->fw)) { _set_ant(rtwdev, NM_EXEC, BTC_PHY_ALL, BTC_ANT_W25G); if (btc->mdinfo.ant.type == BTC_ANT_SHARED) _set_policy(rtwdev, BTC_CXP_OFFE_DEF, BTC_RSN_NTFY_SCAN_START); else _set_policy(rtwdev, BTC_CXP_OFF_EQ0, BTC_RSN_NTFY_SCAN_START); rtw89_debug(rtwdev, RTW89_DBG_BTC, "[BTC], Scan offload!\n"); } else if (rtwdev->dbcc_en) { if (wl_dinfo->real_band[RTW89_PHY_0] != RTW89_BAND_2G && wl_dinfo->real_band[RTW89_PHY_1] != RTW89_BAND_2G) _action_wl_5g(rtwdev); else _action_by_bt(rtwdev); } else { if (wl->scan_info.band[RTW89_PHY_0] != RTW89_BAND_2G) _action_wl_5g(rtwdev); else _action_by_bt(rtwdev); } } static void _action_wl_25g_mcc(struct rtw89_dev *rtwdev) { struct rtw89_btc *btc = &rtwdev->btc; _set_ant(rtwdev, NM_EXEC, BTC_PHY_ALL, BTC_ANT_W25G); if (btc->mdinfo.ant.type == BTC_ANT_SHARED) { if (btc->cx.bt.link_info.profile_cnt.now == 0) _set_policy(rtwdev, BTC_CXP_OFFE_DEF2, BTC_ACT_WL_25G_MCC); else _set_policy(rtwdev, BTC_CXP_OFFE_DEF, BTC_ACT_WL_25G_MCC); } else { /* dedicated-antenna */ _set_policy(rtwdev, BTC_CXP_OFF_EQ0, BTC_ACT_WL_25G_MCC); } } static void _action_wl_2g_mcc(struct rtw89_dev *rtwdev) { struct rtw89_btc *btc = &rtwdev->btc; _set_ant(rtwdev, NM_EXEC, BTC_PHY_ALL, BTC_ANT_W2G); if (btc->mdinfo.ant.type == BTC_ANT_SHARED) { /* shared-antenna */ if (btc->cx.bt.link_info.profile_cnt.now == 0) _set_policy(rtwdev, BTC_CXP_OFFE_DEF2, BTC_ACT_WL_2G_MCC); else _set_policy(rtwdev, BTC_CXP_OFFE_DEF, BTC_ACT_WL_2G_MCC); } else { /* dedicated-antenna */ _set_policy(rtwdev, BTC_CXP_OFF_EQ0, BTC_ACT_WL_2G_MCC); } } static void _action_wl_2g_scc(struct rtw89_dev *rtwdev) { struct rtw89_btc *btc = &rtwdev->btc; _set_ant(rtwdev, NM_EXEC, BTC_PHY_ALL, BTC_ANT_W2G); if (btc->mdinfo.ant.type == BTC_ANT_SHARED) { /* shared-antenna */ if (btc->cx.bt.link_info.profile_cnt.now == 0) _set_policy(rtwdev, BTC_CXP_OFFE_DEF2, BTC_ACT_WL_2G_SCC); else _set_policy(rtwdev, BTC_CXP_OFFE_DEF, BTC_ACT_WL_2G_SCC); } else { /* dedicated-antenna */ _set_policy(rtwdev, BTC_CXP_OFF_EQ0, BTC_ACT_WL_2G_SCC); } } static void _action_wl_2g_scc_v1(struct rtw89_dev *rtwdev) { struct rtw89_btc *btc = &rtwdev->btc; struct rtw89_btc_wl_info *wl = &btc->cx.wl; struct rtw89_btc_bt_info *bt = &btc->cx.bt; struct rtw89_btc_dm *dm = &btc->dm; struct rtw89_btc_wl_role_info_v1 *wl_rinfo = &wl->role_info_v1; u16 policy_type = BTC_CXP_OFF_BT; u32 dur; if (btc->mdinfo.ant.type == BTC_ANT_DEDICATED) { policy_type = BTC_CXP_OFF_EQ0; } else { /* shared-antenna */ switch (wl_rinfo->mrole_type) { case BTC_WLMROLE_STA_GC: dm->wl_scc.null_role1 = RTW89_WIFI_ROLE_STATION; dm->wl_scc.null_role2 = RTW89_WIFI_ROLE_P2P_CLIENT; dm->wl_scc.ebt_null = 0; /* no ext-slot-control */ _action_by_bt(rtwdev); return; case BTC_WLMROLE_STA_STA: dm->wl_scc.null_role1 = RTW89_WIFI_ROLE_STATION; dm->wl_scc.null_role2 = RTW89_WIFI_ROLE_STATION; dm->wl_scc.ebt_null = 0; /* no ext-slot-control */ _action_by_bt(rtwdev); return; case BTC_WLMROLE_STA_GC_NOA: case BTC_WLMROLE_STA_GO: case BTC_WLMROLE_STA_GO_NOA: dm->wl_scc.null_role1 = RTW89_WIFI_ROLE_STATION; dm->wl_scc.null_role2 = RTW89_WIFI_ROLE_NONE; dur = wl_rinfo->mrole_noa_duration; if (wl->status.map._4way) { dm->wl_scc.ebt_null = 0; policy_type = BTC_CXP_OFFE_WL; } else if (bt->link_info.status.map.connect == 0) { dm->wl_scc.ebt_null = 0; policy_type = BTC_CXP_OFFE_2GISOB; } else if (bt->link_info.a2dp_desc.exist && dur < btc->bt_req_len) { dm->wl_scc.ebt_null = 1; /* tx null at EBT */ policy_type = BTC_CXP_OFFE_2GBWMIXB2; } else if (bt->link_info.a2dp_desc.exist || bt->link_info.pan_desc.exist) { dm->wl_scc.ebt_null = 1; /* tx null at EBT */ policy_type = BTC_CXP_OFFE_2GBWISOB; } else { dm->wl_scc.ebt_null = 0; policy_type = BTC_CXP_OFFE_2GBWISOB; } break; default: break; } } _set_ant(rtwdev, NM_EXEC, BTC_PHY_ALL, BTC_ANT_W2G); _set_policy(rtwdev, policy_type, BTC_ACT_WL_2G_SCC); } static void _action_wl_2g_ap(struct rtw89_dev *rtwdev) { struct rtw89_btc *btc = &rtwdev->btc; _set_ant(rtwdev, NM_EXEC, BTC_PHY_ALL, BTC_ANT_W2G); if (btc->mdinfo.ant.type == BTC_ANT_SHARED) { if (btc->cx.bt.link_info.profile_cnt.now == 0) _set_policy(rtwdev, BTC_CXP_OFFE_DEF2, BTC_ACT_WL_2G_AP); else _set_policy(rtwdev, BTC_CXP_OFFE_DEF, BTC_ACT_WL_2G_AP); } else {/* dedicated-antenna */ _set_policy(rtwdev, BTC_CXP_OFF_EQ0, BTC_ACT_WL_2G_AP); } } static void _action_wl_2g_go(struct rtw89_dev *rtwdev) { struct rtw89_btc *btc = &rtwdev->btc; _set_ant(rtwdev, NM_EXEC, BTC_PHY_ALL, BTC_ANT_W2G); if (btc->mdinfo.ant.type == BTC_ANT_SHARED) { /* shared-antenna */ if (btc->cx.bt.link_info.profile_cnt.now == 0) _set_policy(rtwdev, BTC_CXP_OFFE_DEF2, BTC_ACT_WL_2G_GO); else _set_policy(rtwdev, BTC_CXP_OFFE_DEF, BTC_ACT_WL_2G_GO); } else { /* dedicated-antenna */ _set_policy(rtwdev, BTC_CXP_OFF_EQ0, BTC_ACT_WL_2G_GO); } } static void _action_wl_2g_gc(struct rtw89_dev *rtwdev) { struct rtw89_btc *btc = &rtwdev->btc; _set_ant(rtwdev, NM_EXEC, BTC_PHY_ALL, BTC_ANT_W2G); if (btc->mdinfo.ant.type == BTC_ANT_SHARED) { /* shared-antenna */ _action_by_bt(rtwdev); } else {/* dedicated-antenna */ _set_policy(rtwdev, BTC_CXP_OFF_EQ0, BTC_ACT_WL_2G_GC); } } static void _action_wl_2g_nan(struct rtw89_dev *rtwdev) { struct rtw89_btc *btc = &rtwdev->btc; _set_ant(rtwdev, NM_EXEC, BTC_PHY_ALL, BTC_ANT_W2G); if (btc->mdinfo.ant.type == BTC_ANT_SHARED) { /* shared-antenna */ if (btc->cx.bt.link_info.profile_cnt.now == 0) _set_policy(rtwdev, BTC_CXP_OFFE_DEF2, BTC_ACT_WL_2G_NAN); else _set_policy(rtwdev, BTC_CXP_OFFE_DEF, BTC_ACT_WL_2G_NAN); } else { /* dedicated-antenna */ _set_policy(rtwdev, BTC_CXP_OFF_EQ0, BTC_ACT_WL_2G_NAN); } } static u32 _read_scbd(struct rtw89_dev *rtwdev) { const struct rtw89_chip_info *chip = rtwdev->chip; struct rtw89_btc *btc = &rtwdev->btc; u32 scbd_val = 0; if (!chip->scbd) return 0; scbd_val = rtw89_mac_get_sb(rtwdev); rtw89_debug(rtwdev, RTW89_DBG_BTC, "[BTC], read scbd: 0x%08x\n", scbd_val); btc->cx.cnt_bt[BTC_BCNT_SCBDREAD]++; return scbd_val; } static void _write_scbd(struct rtw89_dev *rtwdev, u32 val, bool state) { const struct rtw89_chip_info *chip = rtwdev->chip; struct rtw89_btc *btc = &rtwdev->btc; struct rtw89_btc_wl_info *wl = &btc->cx.wl; u32 scbd_val = 0; u8 force_exec = false; if (!chip->scbd) return; scbd_val = state ? wl->scbd | val : wl->scbd & ~val; if (val & BTC_WSCB_ACTIVE || val & BTC_WSCB_ON) force_exec = true; if (scbd_val != wl->scbd || force_exec) { wl->scbd = scbd_val; wl->scbd_change = true; } } static u8 _update_rssi_state(struct rtw89_dev *rtwdev, u8 pre_state, u8 rssi, u8 thresh) { const struct rtw89_chip_info *chip = rtwdev->chip; u8 next_state, tol = chip->rssi_tol; if (pre_state == BTC_RSSI_ST_LOW || pre_state == BTC_RSSI_ST_STAY_LOW) { if (rssi >= (thresh + tol)) next_state = BTC_RSSI_ST_HIGH; else next_state = BTC_RSSI_ST_STAY_LOW; } else { if (rssi < thresh) next_state = BTC_RSSI_ST_LOW; else next_state = BTC_RSSI_ST_STAY_HIGH; } return next_state; } static void _update_dbcc_band(struct rtw89_dev *rtwdev, enum rtw89_phy_idx phy_idx) { struct rtw89_btc *btc = &rtwdev->btc; btc->cx.wl.dbcc_info.real_band[phy_idx] = btc->cx.wl.scan_info.phy_map & BIT(phy_idx) ? btc->cx.wl.dbcc_info.scan_band[phy_idx] : btc->cx.wl.dbcc_info.op_band[phy_idx]; } static void _update_wl_info(struct rtw89_dev *rtwdev) { struct rtw89_btc *btc = &rtwdev->btc; struct rtw89_btc_wl_info *wl = &btc->cx.wl; struct rtw89_btc_wl_link_info *wl_linfo = wl->link_info; struct rtw89_btc_wl_role_info *wl_rinfo = &wl->role_info; struct rtw89_btc_wl_dbcc_info *wl_dinfo = &wl->dbcc_info; u8 i, cnt_connect = 0, cnt_connecting = 0, cnt_active = 0; u8 cnt_2g = 0, cnt_5g = 0, phy; u32 wl_2g_ch[2] = {0}, wl_5g_ch[2] = {0}; bool b2g = false, b5g = false, client_joined = false; memset(wl_rinfo, 0, sizeof(*wl_rinfo)); for (i = 0; i < RTW89_PORT_NUM; i++) { /* check if role active? */ if (!wl_linfo[i].active) continue; cnt_active++; wl_rinfo->active_role[cnt_active - 1].role = wl_linfo[i].role; wl_rinfo->active_role[cnt_active - 1].pid = wl_linfo[i].pid; wl_rinfo->active_role[cnt_active - 1].phy = wl_linfo[i].phy; wl_rinfo->active_role[cnt_active - 1].band = wl_linfo[i].band; wl_rinfo->active_role[cnt_active - 1].noa = (u8)wl_linfo[i].noa; wl_rinfo->active_role[cnt_active - 1].connected = 0; wl->port_id[wl_linfo[i].role] = wl_linfo[i].pid; phy = wl_linfo[i].phy; /* check dbcc role */ if (rtwdev->dbcc_en && phy < RTW89_PHY_MAX) { wl_dinfo->role[phy] = wl_linfo[i].role; wl_dinfo->op_band[phy] = wl_linfo[i].band; _update_dbcc_band(rtwdev, phy); _fw_set_drv_info(rtwdev, CXDRVINFO_DBCC); } if (wl_linfo[i].connected == MLME_NO_LINK) { continue; } else if (wl_linfo[i].connected == MLME_LINKING) { cnt_connecting++; } else { cnt_connect++; if ((wl_linfo[i].role == RTW89_WIFI_ROLE_P2P_GO || wl_linfo[i].role == RTW89_WIFI_ROLE_AP) && wl_linfo[i].client_cnt > 1) client_joined = true; } wl_rinfo->role_map.val |= BIT(wl_linfo[i].role); wl_rinfo->active_role[cnt_active - 1].ch = wl_linfo[i].ch; wl_rinfo->active_role[cnt_active - 1].bw = wl_linfo[i].bw; wl_rinfo->active_role[cnt_active - 1].connected = 1; /* only care 2 roles + BT coex */ if (wl_linfo[i].band != RTW89_BAND_2G) { if (cnt_5g <= ARRAY_SIZE(wl_5g_ch) - 1) wl_5g_ch[cnt_5g] = wl_linfo[i].ch; cnt_5g++; b5g = true; } else { if (cnt_2g <= ARRAY_SIZE(wl_2g_ch) - 1) wl_2g_ch[cnt_2g] = wl_linfo[i].ch; cnt_2g++; b2g = true; } } wl_rinfo->connect_cnt = cnt_connect; /* Be careful to change the following sequence!! */ if (cnt_connect == 0) { wl_rinfo->link_mode = BTC_WLINK_NOLINK; wl_rinfo->role_map.role.none = 1; } else if (!b2g && b5g) { wl_rinfo->link_mode = BTC_WLINK_5G; } else if (wl_rinfo->role_map.role.nan) { wl_rinfo->link_mode = BTC_WLINK_2G_NAN; } else if (cnt_connect > BTC_TDMA_WLROLE_MAX) { wl_rinfo->link_mode = BTC_WLINK_OTHER; } else if (b2g && b5g && cnt_connect == 2) { if (rtwdev->dbcc_en) { switch (wl_dinfo->role[RTW89_PHY_0]) { case RTW89_WIFI_ROLE_STATION: wl_rinfo->link_mode = BTC_WLINK_2G_STA; break; case RTW89_WIFI_ROLE_P2P_GO: wl_rinfo->link_mode = BTC_WLINK_2G_GO; break; case RTW89_WIFI_ROLE_P2P_CLIENT: wl_rinfo->link_mode = BTC_WLINK_2G_GC; break; case RTW89_WIFI_ROLE_AP: wl_rinfo->link_mode = BTC_WLINK_2G_AP; break; default: wl_rinfo->link_mode = BTC_WLINK_OTHER; break; } } else { wl_rinfo->link_mode = BTC_WLINK_25G_MCC; } } else if (!b5g && cnt_connect == 2) { if (wl_rinfo->role_map.role.station && (wl_rinfo->role_map.role.p2p_go || wl_rinfo->role_map.role.p2p_gc || wl_rinfo->role_map.role.ap)) { if (wl_2g_ch[0] == wl_2g_ch[1]) wl_rinfo->link_mode = BTC_WLINK_2G_SCC; else wl_rinfo->link_mode = BTC_WLINK_2G_MCC; } else { wl_rinfo->link_mode = BTC_WLINK_2G_MCC; } } else if (!b5g && cnt_connect == 1) { if (wl_rinfo->role_map.role.station) wl_rinfo->link_mode = BTC_WLINK_2G_STA; else if (wl_rinfo->role_map.role.ap) wl_rinfo->link_mode = BTC_WLINK_2G_AP; else if (wl_rinfo->role_map.role.p2p_go) wl_rinfo->link_mode = BTC_WLINK_2G_GO; else if (wl_rinfo->role_map.role.p2p_gc) wl_rinfo->link_mode = BTC_WLINK_2G_GC; else wl_rinfo->link_mode = BTC_WLINK_OTHER; } /* if no client_joined, don't care P2P-GO/AP role */ if (wl_rinfo->role_map.role.p2p_go || wl_rinfo->role_map.role.ap) { if (!client_joined) { if (wl_rinfo->link_mode == BTC_WLINK_2G_SCC || wl_rinfo->link_mode == BTC_WLINK_2G_MCC) { wl_rinfo->link_mode = BTC_WLINK_2G_STA; wl_rinfo->connect_cnt = 1; } else if (wl_rinfo->link_mode == BTC_WLINK_2G_GO || wl_rinfo->link_mode == BTC_WLINK_2G_AP) { wl_rinfo->link_mode = BTC_WLINK_NOLINK; wl_rinfo->connect_cnt = 0; } } } rtw89_debug(rtwdev, RTW89_DBG_BTC, "[BTC], cnt_connect = %d, connecting = %d, link_mode = %d\n", cnt_connect, cnt_connecting, wl_rinfo->link_mode); _fw_set_drv_info(rtwdev, CXDRVINFO_ROLE); } static void _update_wl_info_v1(struct rtw89_dev *rtwdev) { struct rtw89_btc *btc = &rtwdev->btc; struct rtw89_btc_wl_info *wl = &btc->cx.wl; struct rtw89_btc_wl_link_info *wl_linfo = wl->link_info; struct rtw89_btc_wl_role_info_v1 *wl_rinfo = &wl->role_info_v1; struct rtw89_btc_wl_dbcc_info *wl_dinfo = &wl->dbcc_info; u8 cnt_connect = 0, cnt_connecting = 0, cnt_active = 0; u8 cnt_2g = 0, cnt_5g = 0, phy; u32 wl_2g_ch[2] = {}, wl_5g_ch[2] = {}; bool b2g = false, b5g = false, client_joined = false; u8 i; memset(wl_rinfo, 0, sizeof(*wl_rinfo)); for (i = 0; i < RTW89_PORT_NUM; i++) { if (!wl_linfo[i].active) continue; cnt_active++; wl_rinfo->active_role_v1[cnt_active - 1].role = wl_linfo[i].role; wl_rinfo->active_role_v1[cnt_active - 1].pid = wl_linfo[i].pid; wl_rinfo->active_role_v1[cnt_active - 1].phy = wl_linfo[i].phy; wl_rinfo->active_role_v1[cnt_active - 1].band = wl_linfo[i].band; wl_rinfo->active_role_v1[cnt_active - 1].noa = (u8)wl_linfo[i].noa; wl_rinfo->active_role_v1[cnt_active - 1].connected = 0; wl->port_id[wl_linfo[i].role] = wl_linfo[i].pid; phy = wl_linfo[i].phy; if (rtwdev->dbcc_en && phy < RTW89_PHY_MAX) { wl_dinfo->role[phy] = wl_linfo[i].role; wl_dinfo->op_band[phy] = wl_linfo[i].band; _update_dbcc_band(rtwdev, phy); _fw_set_drv_info(rtwdev, CXDRVINFO_DBCC); } if (wl_linfo[i].connected == MLME_NO_LINK) { continue; } else if (wl_linfo[i].connected == MLME_LINKING) { cnt_connecting++; } else { cnt_connect++; if ((wl_linfo[i].role == RTW89_WIFI_ROLE_P2P_GO || wl_linfo[i].role == RTW89_WIFI_ROLE_AP) && wl_linfo[i].client_cnt > 1) client_joined = true; } wl_rinfo->role_map.val |= BIT(wl_linfo[i].role); wl_rinfo->active_role_v1[cnt_active - 1].ch = wl_linfo[i].ch; wl_rinfo->active_role_v1[cnt_active - 1].bw = wl_linfo[i].bw; wl_rinfo->active_role_v1[cnt_active - 1].connected = 1; /* only care 2 roles + BT coex */ if (wl_linfo[i].band != RTW89_BAND_2G) { if (cnt_5g <= ARRAY_SIZE(wl_5g_ch) - 1) wl_5g_ch[cnt_5g] = wl_linfo[i].ch; cnt_5g++; b5g = true; } else { if (cnt_2g <= ARRAY_SIZE(wl_2g_ch) - 1) wl_2g_ch[cnt_2g] = wl_linfo[i].ch; cnt_2g++; b2g = true; } } wl_rinfo->connect_cnt = cnt_connect; /* Be careful to change the following sequence!! */ if (cnt_connect == 0) { wl_rinfo->link_mode = BTC_WLINK_NOLINK; wl_rinfo->role_map.role.none = 1; } else if (!b2g && b5g) { wl_rinfo->link_mode = BTC_WLINK_5G; } else if (wl_rinfo->role_map.role.nan) { wl_rinfo->link_mode = BTC_WLINK_2G_NAN; } else if (cnt_connect > BTC_TDMA_WLROLE_MAX) { wl_rinfo->link_mode = BTC_WLINK_OTHER; } else if (b2g && b5g && cnt_connect == 2) { if (rtwdev->dbcc_en) { switch (wl_dinfo->role[RTW89_PHY_0]) { case RTW89_WIFI_ROLE_STATION: wl_rinfo->link_mode = BTC_WLINK_2G_STA; break; case RTW89_WIFI_ROLE_P2P_GO: wl_rinfo->link_mode = BTC_WLINK_2G_GO; break; case RTW89_WIFI_ROLE_P2P_CLIENT: wl_rinfo->link_mode = BTC_WLINK_2G_GC; break; case RTW89_WIFI_ROLE_AP: wl_rinfo->link_mode = BTC_WLINK_2G_AP; break; default: wl_rinfo->link_mode = BTC_WLINK_OTHER; break; } } else { wl_rinfo->link_mode = BTC_WLINK_25G_MCC; } } else if (!b5g && cnt_connect == 2) { if (wl_rinfo->role_map.role.station && (wl_rinfo->role_map.role.p2p_go || wl_rinfo->role_map.role.p2p_gc || wl_rinfo->role_map.role.ap)) { if (wl_2g_ch[0] == wl_2g_ch[1]) wl_rinfo->link_mode = BTC_WLINK_2G_SCC; else wl_rinfo->link_mode = BTC_WLINK_2G_MCC; } else { wl_rinfo->link_mode = BTC_WLINK_2G_MCC; } } else if (!b5g && cnt_connect == 1) { if (wl_rinfo->role_map.role.station) wl_rinfo->link_mode = BTC_WLINK_2G_STA; else if (wl_rinfo->role_map.role.ap) wl_rinfo->link_mode = BTC_WLINK_2G_AP; else if (wl_rinfo->role_map.role.p2p_go) wl_rinfo->link_mode = BTC_WLINK_2G_GO; else if (wl_rinfo->role_map.role.p2p_gc) wl_rinfo->link_mode = BTC_WLINK_2G_GC; else wl_rinfo->link_mode = BTC_WLINK_OTHER; } /* if no client_joined, don't care P2P-GO/AP role */ if (wl_rinfo->role_map.role.p2p_go || wl_rinfo->role_map.role.ap) { if (!client_joined) { if (wl_rinfo->link_mode == BTC_WLINK_2G_SCC || wl_rinfo->link_mode == BTC_WLINK_2G_MCC) { wl_rinfo->link_mode = BTC_WLINK_2G_STA; wl_rinfo->connect_cnt = 1; } else if (wl_rinfo->link_mode == BTC_WLINK_2G_GO || wl_rinfo->link_mode == BTC_WLINK_2G_AP) { wl_rinfo->link_mode = BTC_WLINK_NOLINK; wl_rinfo->connect_cnt = 0; } } } rtw89_debug(rtwdev, RTW89_DBG_BTC, "[BTC], cnt_connect = %d, connecting = %d, link_mode = %d\n", cnt_connect, cnt_connecting, wl_rinfo->link_mode); _fw_set_drv_info(rtwdev, CXDRVINFO_ROLE); } #define BTC_CHK_HANG_MAX 3 #define BTC_SCB_INV_VALUE GENMASK(31, 0) void rtw89_coex_act1_work(struct work_struct *work) { struct rtw89_dev *rtwdev = container_of(work, struct rtw89_dev, coex_act1_work.work); struct rtw89_btc *btc = &rtwdev->btc; struct rtw89_btc_dm *dm = &rtwdev->btc.dm; struct rtw89_btc_cx *cx = &btc->cx; struct rtw89_btc_wl_info *wl = &cx->wl; mutex_lock(&rtwdev->mutex); rtw89_debug(rtwdev, RTW89_DBG_BTC, "[BTC], %s(): enter\n", __func__); dm->cnt_notify[BTC_NCNT_TIMER]++; if (wl->status.map._4way) wl->status.map._4way = false; if (wl->status.map.connecting) wl->status.map.connecting = false; _run_coex(rtwdev, BTC_RSN_ACT1_WORK); mutex_unlock(&rtwdev->mutex); } void rtw89_coex_bt_devinfo_work(struct work_struct *work) { struct rtw89_dev *rtwdev = container_of(work, struct rtw89_dev, coex_bt_devinfo_work.work); struct rtw89_btc *btc = &rtwdev->btc; struct rtw89_btc_dm *dm = &rtwdev->btc.dm; struct rtw89_btc_bt_a2dp_desc *a2dp = &btc->cx.bt.link_info.a2dp_desc; mutex_lock(&rtwdev->mutex); rtw89_debug(rtwdev, RTW89_DBG_BTC, "[BTC], %s(): enter\n", __func__); dm->cnt_notify[BTC_NCNT_TIMER]++; a2dp->play_latency = 0; _run_coex(rtwdev, BTC_RSN_BT_DEVINFO_WORK); mutex_unlock(&rtwdev->mutex); } void rtw89_coex_rfk_chk_work(struct work_struct *work) { struct rtw89_dev *rtwdev = container_of(work, struct rtw89_dev, coex_rfk_chk_work.work); struct rtw89_btc *btc = &rtwdev->btc; struct rtw89_btc_dm *dm = &rtwdev->btc.dm; struct rtw89_btc_cx *cx = &btc->cx; struct rtw89_btc_wl_info *wl = &cx->wl; mutex_lock(&rtwdev->mutex); rtw89_debug(rtwdev, RTW89_DBG_BTC, "[BTC], %s(): enter\n", __func__); dm->cnt_notify[BTC_NCNT_TIMER]++; if (wl->rfk_info.state != BTC_WRFK_STOP) { rtw89_debug(rtwdev, RTW89_DBG_BTC, "[BTC], %s(): RFK timeout\n", __func__); cx->cnt_wl[BTC_WCNT_RFK_TIMEOUT]++; dm->error.map.wl_rfk_timeout = true; wl->rfk_info.state = BTC_WRFK_STOP; _write_scbd(rtwdev, BTC_WSCB_WLRFK, false); _run_coex(rtwdev, BTC_RSN_RFK_CHK_WORK); } mutex_unlock(&rtwdev->mutex); } static void _update_bt_scbd(struct rtw89_dev *rtwdev, bool only_update) { const struct rtw89_chip_info *chip = rtwdev->chip; struct rtw89_btc *btc = &rtwdev->btc; struct rtw89_btc_cx *cx = &btc->cx; struct rtw89_btc_bt_info *bt = &btc->cx.bt; u32 val; bool status_change = false; if (!chip->scbd) return; rtw89_debug(rtwdev, RTW89_DBG_BTC, "[BTC], %s\n", __func__); val = _read_scbd(rtwdev); if (val == BTC_SCB_INV_VALUE) { rtw89_debug(rtwdev, RTW89_DBG_BTC, "[BTC], %s(): return by invalid scbd value\n", __func__); return; } if (!(val & BTC_BSCB_ON) || btc->dm.cnt_dm[BTC_DCNT_BTCNT_FREEZE] >= BTC_CHK_HANG_MAX) bt->enable.now = 0; else bt->enable.now = 1; if (bt->enable.now != bt->enable.last) status_change = true; /* reset bt info if bt re-enable */ if (bt->enable.now && !bt->enable.last) { _reset_btc_var(rtwdev, BTC_RESET_BTINFO); cx->cnt_bt[BTC_BCNT_REENABLE]++; bt->enable.now = 1; } bt->enable.last = bt->enable.now; bt->scbd = val; bt->mbx_avl = !!(val & BTC_BSCB_ACT); if (bt->whql_test != !!(val & BTC_BSCB_WHQL)) status_change = true; bt->whql_test = !!(val & BTC_BSCB_WHQL); bt->btg_type = val & BTC_BSCB_BT_S1 ? BTC_BT_BTG : BTC_BT_ALONE; bt->link_info.a2dp_desc.active = !!(val & BTC_BSCB_A2DP_ACT); /* if rfk run 1->0 */ if (bt->rfk_info.map.run && !(val & BTC_BSCB_RFK_RUN)) status_change = true; bt->rfk_info.map.run = !!(val & BTC_BSCB_RFK_RUN); bt->rfk_info.map.req = !!(val & BTC_BSCB_RFK_REQ); bt->hi_lna_rx = !!(val & BTC_BSCB_BT_HILNA); bt->link_info.status.map.connect = !!(val & BTC_BSCB_BT_CONNECT); bt->run_patch_code = !!(val & BTC_BSCB_PATCH_CODE); if (!only_update && status_change) _run_coex(rtwdev, BTC_RSN_UPDATE_BT_SCBD); } static bool _chk_wl_rfk_request(struct rtw89_dev *rtwdev) { struct rtw89_btc *btc = &rtwdev->btc; struct rtw89_btc_cx *cx = &btc->cx; struct rtw89_btc_bt_info *bt = &cx->bt; _update_bt_scbd(rtwdev, true); cx->cnt_wl[BTC_WCNT_RFK_REQ]++; if ((bt->rfk_info.map.run || bt->rfk_info.map.req) && !bt->rfk_info.map.timeout) { cx->cnt_wl[BTC_WCNT_RFK_REJECT]++; } else { cx->cnt_wl[BTC_WCNT_RFK_GO]++; return true; } return false; } static void _run_coex(struct rtw89_dev *rtwdev, enum btc_reason_and_action reason) { const struct rtw89_chip_info *chip = rtwdev->chip; struct rtw89_btc *btc = &rtwdev->btc; struct rtw89_btc_dm *dm = &rtwdev->btc.dm; struct rtw89_btc_cx *cx = &btc->cx; struct rtw89_btc_wl_info *wl = &btc->cx.wl; struct rtw89_btc_bt_info *bt = &btc->cx.bt; struct rtw89_btc_wl_role_info *wl_rinfo = &wl->role_info; struct rtw89_btc_wl_role_info_v1 *wl_rinfo_v1 = &wl->role_info_v1; u8 mode; lockdep_assert_held(&rtwdev->mutex); dm->run_reason = reason; _update_dm_step(rtwdev, reason); _update_btc_state_map(rtwdev); if (chip->chip_id == RTL8852A) mode = wl_rinfo->link_mode; else mode = wl_rinfo_v1->link_mode; rtw89_debug(rtwdev, RTW89_DBG_BTC, "[BTC], %s(): reason=%d, mode=%d\n", __func__, reason, mode); rtw89_debug(rtwdev, RTW89_DBG_BTC, "[BTC], %s(): wl_only=%d, bt_only=%d\n", __func__, dm->wl_only, dm->bt_only); /* Be careful to change the following function sequence!! */ if (btc->ctrl.manual) { rtw89_debug(rtwdev, RTW89_DBG_BTC, "[BTC], %s(): return for Manual CTRL!!\n", __func__); return; } if (btc->ctrl.igno_bt && (reason == BTC_RSN_UPDATE_BT_INFO || reason == BTC_RSN_UPDATE_BT_SCBD)) { rtw89_debug(rtwdev, RTW89_DBG_BTC, "[BTC], %s(): return for Stop Coex DM!!\n", __func__); return; } if (!wl->status.map.init_ok) { rtw89_debug(rtwdev, RTW89_DBG_BTC, "[BTC], %s(): return for WL init fail!!\n", __func__); return; } if (wl->status.map.rf_off_pre == wl->status.map.rf_off && wl->status.map.lps_pre == wl->status.map.lps && (reason == BTC_RSN_NTFY_POWEROFF || reason == BTC_RSN_NTFY_RADIO_STATE)) { rtw89_debug(rtwdev, RTW89_DBG_BTC, "[BTC], %s(): return for WL rf off state no change!!\n", __func__); return; } dm->cnt_dm[BTC_DCNT_RUN]++; if (btc->ctrl.always_freerun) { _action_freerun(rtwdev); btc->ctrl.igno_bt = true; goto exit; } if (dm->wl_only) { _action_wl_only(rtwdev); btc->ctrl.igno_bt = true; goto exit; } if (wl->status.map.rf_off || wl->status.map.lps || dm->bt_only) { _action_wl_off(rtwdev); btc->ctrl.igno_bt = true; goto exit; } btc->ctrl.igno_bt = false; dm->freerun = false; bt->scan_rx_low_pri = false; if (reason == BTC_RSN_NTFY_INIT) { _action_wl_init(rtwdev); goto exit; } if (!cx->bt.enable.now && !cx->other.type) { _action_bt_off(rtwdev); goto exit; } if (cx->bt.whql_test) { _action_bt_whql(rtwdev); goto exit; } if (wl->rfk_info.state != BTC_WRFK_STOP) { _action_wl_rfk(rtwdev); goto exit; } if (cx->state_map == BTC_WLINKING) { if (mode == BTC_WLINK_NOLINK || mode == BTC_WLINK_2G_STA || mode == BTC_WLINK_5G) { _action_wl_scan(rtwdev); goto exit; } } if (wl->status.map.scan) { _action_wl_scan(rtwdev); goto exit; } switch (mode) { case BTC_WLINK_NOLINK: _action_wl_nc(rtwdev); break; case BTC_WLINK_2G_STA: _action_wl_2g_sta(rtwdev); break; case BTC_WLINK_2G_AP: bt->scan_rx_low_pri = true; _action_wl_2g_ap(rtwdev); break; case BTC_WLINK_2G_GO: bt->scan_rx_low_pri = true; _action_wl_2g_go(rtwdev); break; case BTC_WLINK_2G_GC: bt->scan_rx_low_pri = true; _action_wl_2g_gc(rtwdev); break; case BTC_WLINK_2G_SCC: bt->scan_rx_low_pri = true; if (chip->chip_id == RTL8852A) _action_wl_2g_scc(rtwdev); else if (chip->chip_id == RTL8852C) _action_wl_2g_scc_v1(rtwdev); break; case BTC_WLINK_2G_MCC: bt->scan_rx_low_pri = true; _action_wl_2g_mcc(rtwdev); break; case BTC_WLINK_25G_MCC: bt->scan_rx_low_pri = true; _action_wl_25g_mcc(rtwdev); break; case BTC_WLINK_5G: _action_wl_5g(rtwdev); break; case BTC_WLINK_2G_NAN: _action_wl_2g_nan(rtwdev); break; default: _action_wl_other(rtwdev); break; } exit: rtw89_debug(rtwdev, RTW89_DBG_BTC, "[BTC], %s(): exit\n", __func__); _action_common(rtwdev); } void rtw89_btc_ntfy_poweron(struct rtw89_dev *rtwdev) { struct rtw89_btc *btc = &rtwdev->btc; rtw89_debug(rtwdev, RTW89_DBG_BTC, "[BTC], %s(): !!\n", __func__); btc->dm.cnt_notify[BTC_NCNT_POWER_ON]++; } void rtw89_btc_ntfy_poweroff(struct rtw89_dev *rtwdev) { struct rtw89_btc *btc = &rtwdev->btc; struct rtw89_btc_wl_info *wl = &btc->cx.wl; rtw89_debug(rtwdev, RTW89_DBG_BTC, "[BTC], %s(): !!\n", __func__); btc->dm.cnt_notify[BTC_NCNT_POWER_OFF]++; btc->cx.wl.status.map.rf_off = 1; btc->cx.wl.status.map.busy = 0; wl->status.map.lps = BTC_LPS_OFF; _write_scbd(rtwdev, BTC_WSCB_ALL, false); _run_coex(rtwdev, BTC_RSN_NTFY_POWEROFF); rtw89_btc_fw_en_rpt(rtwdev, RPT_EN_ALL, 0); btc->cx.wl.status.map.rf_off_pre = btc->cx.wl.status.map.rf_off; } static void _set_init_info(struct rtw89_dev *rtwdev) { const struct rtw89_chip_info *chip = rtwdev->chip; struct rtw89_btc *btc = &rtwdev->btc; struct rtw89_btc_dm *dm = &btc->dm; struct rtw89_btc_wl_info *wl = &btc->cx.wl; dm->init_info.wl_only = (u8)dm->wl_only; dm->init_info.bt_only = (u8)dm->bt_only; dm->init_info.wl_init_ok = (u8)wl->status.map.init_ok; dm->init_info.dbcc_en = rtwdev->dbcc_en; dm->init_info.cx_other = btc->cx.other.type; dm->init_info.wl_guard_ch = chip->afh_guard_ch; dm->init_info.module = btc->mdinfo; } void rtw89_btc_ntfy_init(struct rtw89_dev *rtwdev, u8 mode) { struct rtw89_btc *btc = &rtwdev->btc; struct rtw89_btc_dm *dm = &rtwdev->btc.dm; struct rtw89_btc_wl_info *wl = &btc->cx.wl; const struct rtw89_chip_info *chip = rtwdev->chip; _reset_btc_var(rtwdev, BTC_RESET_ALL); btc->dm.run_reason = BTC_RSN_NONE; btc->dm.run_action = BTC_ACT_NONE; btc->ctrl.igno_bt = true; rtw89_debug(rtwdev, RTW89_DBG_BTC, "[BTC], %s(): mode=%d\n", __func__, mode); dm->cnt_notify[BTC_NCNT_INIT_COEX]++; dm->wl_only = mode == BTC_MODE_WL ? 1 : 0; dm->bt_only = mode == BTC_MODE_BT ? 1 : 0; wl->status.map.rf_off = mode == BTC_MODE_WLOFF ? 1 : 0; chip->ops->btc_set_rfe(rtwdev); chip->ops->btc_init_cfg(rtwdev); if (!wl->status.map.init_ok) { rtw89_debug(rtwdev, RTW89_DBG_BTC, "[BTC], %s(): return for WL init fail!!\n", __func__); dm->error.map.init = true; return; } _write_scbd(rtwdev, BTC_WSCB_ACTIVE | BTC_WSCB_ON | BTC_WSCB_BTLOG, true); _update_bt_scbd(rtwdev, true); if (rtw89_mac_get_ctrl_path(rtwdev) && chip->chip_id == RTL8852A) { rtw89_debug(rtwdev, RTW89_DBG_BTC, "[BTC], %s(): PTA owner warning!!\n", __func__); dm->error.map.pta_owner = true; } _set_init_info(rtwdev); _set_wl_tx_power(rtwdev, RTW89_BTC_WL_DEF_TX_PWR); rtw89_btc_fw_set_slots(rtwdev, CXST_MAX, dm->slot); btc_fw_set_monreg(rtwdev); _fw_set_drv_info(rtwdev, CXDRVINFO_INIT); _fw_set_drv_info(rtwdev, CXDRVINFO_CTRL); _run_coex(rtwdev, BTC_RSN_NTFY_INIT); } void rtw89_btc_ntfy_scan_start(struct rtw89_dev *rtwdev, u8 phy_idx, u8 band) { struct rtw89_btc *btc = &rtwdev->btc; struct rtw89_btc_wl_info *wl = &btc->cx.wl; rtw89_debug(rtwdev, RTW89_DBG_BTC, "[BTC], %s(): phy_idx=%d, band=%d\n", __func__, phy_idx, band); btc->dm.cnt_notify[BTC_NCNT_SCAN_START]++; wl->status.map.scan = true; wl->scan_info.band[phy_idx] = band; wl->scan_info.phy_map |= BIT(phy_idx); _fw_set_drv_info(rtwdev, CXDRVINFO_SCAN); if (rtwdev->dbcc_en) { wl->dbcc_info.scan_band[phy_idx] = band; _update_dbcc_band(rtwdev, phy_idx); _fw_set_drv_info(rtwdev, CXDRVINFO_DBCC); } _run_coex(rtwdev, BTC_RSN_NTFY_SCAN_START); } void rtw89_btc_ntfy_scan_finish(struct rtw89_dev *rtwdev, u8 phy_idx) { struct rtw89_btc *btc = &rtwdev->btc; struct rtw89_btc_wl_info *wl = &btc->cx.wl; rtw89_debug(rtwdev, RTW89_DBG_BTC, "[BTC], %s(): phy_idx=%d\n", __func__, phy_idx); btc->dm.cnt_notify[BTC_NCNT_SCAN_FINISH]++; wl->status.map.scan = false; wl->scan_info.phy_map &= ~BIT(phy_idx); _fw_set_drv_info(rtwdev, CXDRVINFO_SCAN); if (rtwdev->dbcc_en) { _update_dbcc_band(rtwdev, phy_idx); _fw_set_drv_info(rtwdev, CXDRVINFO_DBCC); } _run_coex(rtwdev, BTC_RSN_NTFY_SCAN_FINISH); } void rtw89_btc_ntfy_switch_band(struct rtw89_dev *rtwdev, u8 phy_idx, u8 band) { struct rtw89_btc *btc = &rtwdev->btc; struct rtw89_btc_wl_info *wl = &btc->cx.wl; rtw89_debug(rtwdev, RTW89_DBG_BTC, "[BTC], %s(): phy_idx=%d, band=%d\n", __func__, phy_idx, band); btc->dm.cnt_notify[BTC_NCNT_SWITCH_BAND]++; wl->scan_info.band[phy_idx] = band; wl->scan_info.phy_map |= BIT(phy_idx); _fw_set_drv_info(rtwdev, CXDRVINFO_SCAN); if (rtwdev->dbcc_en) { wl->dbcc_info.scan_band[phy_idx] = band; _update_dbcc_band(rtwdev, phy_idx); _fw_set_drv_info(rtwdev, CXDRVINFO_DBCC); } _run_coex(rtwdev, BTC_RSN_NTFY_SWBAND); } void rtw89_btc_ntfy_specific_packet(struct rtw89_dev *rtwdev, enum btc_pkt_type pkt_type) { struct rtw89_btc *btc = &rtwdev->btc; struct rtw89_btc_cx *cx = &btc->cx; struct rtw89_btc_wl_info *wl = &cx->wl; struct rtw89_btc_bt_link_info *b = &cx->bt.link_info; struct rtw89_btc_bt_hfp_desc *hfp = &b->hfp_desc; struct rtw89_btc_bt_hid_desc *hid = &b->hid_desc; u32 cnt; u32 delay = RTW89_COEX_ACT1_WORK_PERIOD; bool delay_work = false; switch (pkt_type) { case PACKET_DHCP: cnt = ++cx->cnt_wl[BTC_WCNT_DHCP]; rtw89_debug(rtwdev, RTW89_DBG_BTC, "[BTC], %s(): DHCP cnt=%d\n", __func__, cnt); wl->status.map.connecting = true; delay_work = true; break; case PACKET_EAPOL: cnt = ++cx->cnt_wl[BTC_WCNT_EAPOL]; rtw89_debug(rtwdev, RTW89_DBG_BTC, "[BTC], %s(): EAPOL cnt=%d\n", __func__, cnt); wl->status.map._4way = true; delay_work = true; if (hfp->exist || hid->exist) delay /= 2; break; case PACKET_EAPOL_END: cnt = ++cx->cnt_wl[BTC_WCNT_EAPOL]; rtw89_debug(rtwdev, RTW89_DBG_BTC, "[BTC], %s(): EAPOL_End cnt=%d\n", __func__, cnt); wl->status.map._4way = false; cancel_delayed_work(&rtwdev->coex_act1_work); break; case PACKET_ARP: cnt = ++cx->cnt_wl[BTC_WCNT_ARP]; rtw89_debug(rtwdev, RTW89_DBG_BTC, "[BTC], %s(): ARP cnt=%d\n", __func__, cnt); return; case PACKET_ICMP: rtw89_debug(rtwdev, RTW89_DBG_BTC, "[BTC], %s(): ICMP pkt\n", __func__); return; default: rtw89_debug(rtwdev, RTW89_DBG_BTC, "[BTC], %s(): unknown packet type %d\n", __func__, pkt_type); return; } if (delay_work) { cancel_delayed_work(&rtwdev->coex_act1_work); ieee80211_queue_delayed_work(rtwdev->hw, &rtwdev->coex_act1_work, delay); } btc->dm.cnt_notify[BTC_NCNT_SPECIAL_PACKET]++; _run_coex(rtwdev, BTC_RSN_NTFY_SPECIFIC_PACKET); } void rtw89_btc_ntfy_eapol_packet_work(struct work_struct *work) { struct rtw89_dev *rtwdev = container_of(work, struct rtw89_dev, btc.eapol_notify_work); mutex_lock(&rtwdev->mutex); rtw89_leave_ps_mode(rtwdev); rtw89_btc_ntfy_specific_packet(rtwdev, PACKET_EAPOL); mutex_unlock(&rtwdev->mutex); } void rtw89_btc_ntfy_arp_packet_work(struct work_struct *work) { struct rtw89_dev *rtwdev = container_of(work, struct rtw89_dev, btc.arp_notify_work); mutex_lock(&rtwdev->mutex); rtw89_btc_ntfy_specific_packet(rtwdev, PACKET_ARP); mutex_unlock(&rtwdev->mutex); } void rtw89_btc_ntfy_dhcp_packet_work(struct work_struct *work) { struct rtw89_dev *rtwdev = container_of(work, struct rtw89_dev, btc.dhcp_notify_work); mutex_lock(&rtwdev->mutex); rtw89_leave_ps_mode(rtwdev); rtw89_btc_ntfy_specific_packet(rtwdev, PACKET_DHCP); mutex_unlock(&rtwdev->mutex); } void rtw89_btc_ntfy_icmp_packet_work(struct work_struct *work) { struct rtw89_dev *rtwdev = container_of(work, struct rtw89_dev, btc.icmp_notify_work); mutex_lock(&rtwdev->mutex); rtw89_leave_ps_mode(rtwdev); rtw89_btc_ntfy_specific_packet(rtwdev, PACKET_ICMP); mutex_unlock(&rtwdev->mutex); } static void _update_bt_info(struct rtw89_dev *rtwdev, u8 *buf, u32 len) { const struct rtw89_chip_info *chip = rtwdev->chip; struct rtw89_btc *btc = &rtwdev->btc; struct rtw89_btc_cx *cx = &btc->cx; struct rtw89_btc_bt_info *bt = &cx->bt; struct rtw89_btc_bt_link_info *b = &bt->link_info; struct rtw89_btc_bt_hfp_desc *hfp = &b->hfp_desc; struct rtw89_btc_bt_hid_desc *hid = &b->hid_desc; struct rtw89_btc_bt_a2dp_desc *a2dp = &b->a2dp_desc; struct rtw89_btc_bt_pan_desc *pan = &b->pan_desc; union btc_btinfo btinfo; if (buf[BTC_BTINFO_L1] != 6) return; if (!memcmp(bt->raw_info, buf, BTC_BTINFO_MAX)) { rtw89_debug(rtwdev, RTW89_DBG_BTC, "[BTC], %s(): return by bt-info duplicate!!\n", __func__); cx->cnt_bt[BTC_BCNT_INFOSAME]++; return; } memcpy(bt->raw_info, buf, BTC_BTINFO_MAX); rtw89_debug(rtwdev, RTW89_DBG_BTC, "[BTC], %s(): bt_info[2]=0x%02x\n", __func__, bt->raw_info[2]); /* reset to mo-connect before update */ b->status.val = BTC_BLINK_NOCONNECT; b->profile_cnt.last = b->profile_cnt.now; b->relink.last = b->relink.now; a2dp->exist_last = a2dp->exist; b->multi_link.last = b->multi_link.now; bt->inq_pag.last = bt->inq_pag.now; b->profile_cnt.now = 0; hid->type = 0; /* parse raw info low-Byte2 */ btinfo.val = bt->raw_info[BTC_BTINFO_L2]; b->status.map.connect = btinfo.lb2.connect; b->status.map.sco_busy = btinfo.lb2.sco_busy; b->status.map.acl_busy = btinfo.lb2.acl_busy; b->status.map.inq_pag = btinfo.lb2.inq_pag; bt->inq_pag.now = btinfo.lb2.inq_pag; cx->cnt_bt[BTC_BCNT_INQPAG] += !!(bt->inq_pag.now && !bt->inq_pag.last); hfp->exist = btinfo.lb2.hfp; b->profile_cnt.now += (u8)hfp->exist; hid->exist = btinfo.lb2.hid; b->profile_cnt.now += (u8)hid->exist; a2dp->exist = btinfo.lb2.a2dp; b->profile_cnt.now += (u8)a2dp->exist; pan->active = btinfo.lb2.pan; /* parse raw info low-Byte3 */ btinfo.val = bt->raw_info[BTC_BTINFO_L3]; if (btinfo.lb3.retry != 0) cx->cnt_bt[BTC_BCNT_RETRY]++; b->cqddr = btinfo.lb3.cqddr; cx->cnt_bt[BTC_BCNT_INQ] += !!(btinfo.lb3.inq && !bt->inq); bt->inq = btinfo.lb3.inq; cx->cnt_bt[BTC_BCNT_PAGE] += !!(btinfo.lb3.pag && !bt->pag); bt->pag = btinfo.lb3.pag; b->status.map.mesh_busy = btinfo.lb3.mesh_busy; /* parse raw info high-Byte0 */ btinfo.val = bt->raw_info[BTC_BTINFO_H0]; /* raw val is dBm unit, translate from -100~ 0dBm to 0~100%*/ b->rssi = chip->ops->btc_get_bt_rssi(rtwdev, btinfo.hb0.rssi); /* parse raw info high-Byte1 */ btinfo.val = bt->raw_info[BTC_BTINFO_H1]; b->status.map.ble_connect = btinfo.hb1.ble_connect; if (btinfo.hb1.ble_connect) hid->type |= (hid->exist ? BTC_HID_BLE : BTC_HID_RCU); cx->cnt_bt[BTC_BCNT_REINIT] += !!(btinfo.hb1.reinit && !bt->reinit); bt->reinit = btinfo.hb1.reinit; cx->cnt_bt[BTC_BCNT_RELINK] += !!(btinfo.hb1.relink && !b->relink.now); b->relink.now = btinfo.hb1.relink; cx->cnt_bt[BTC_BCNT_IGNOWL] += !!(btinfo.hb1.igno_wl && !bt->igno_wl); bt->igno_wl = btinfo.hb1.igno_wl; if (bt->igno_wl && !cx->wl.status.map.rf_off) _set_bt_ignore_wlan_act(rtwdev, false); hid->type |= (btinfo.hb1.voice ? BTC_HID_RCU_VOICE : 0); bt->ble_scan_en = btinfo.hb1.ble_scan; cx->cnt_bt[BTC_BCNT_ROLESW] += !!(btinfo.hb1.role_sw && !b->role_sw); b->role_sw = btinfo.hb1.role_sw; b->multi_link.now = btinfo.hb1.multi_link; /* parse raw info high-Byte2 */ btinfo.val = bt->raw_info[BTC_BTINFO_H2]; pan->exist = btinfo.hb2.pan_active; b->profile_cnt.now += (u8)pan->exist; cx->cnt_bt[BTC_BCNT_AFH] += !!(btinfo.hb2.afh_update && !b->afh_update); b->afh_update = btinfo.hb2.afh_update; a2dp->active = btinfo.hb2.a2dp_active; b->slave_role = btinfo.hb2.slave; hid->slot_info = btinfo.hb2.hid_slot; hid->pair_cnt = btinfo.hb2.hid_cnt; hid->type |= (hid->slot_info == BTC_HID_218 ? BTC_HID_218 : BTC_HID_418); /* parse raw info high-Byte3 */ btinfo.val = bt->raw_info[BTC_BTINFO_H3]; a2dp->bitpool = btinfo.hb3.a2dp_bitpool; if (b->tx_3m != (u32)btinfo.hb3.tx_3m) cx->cnt_bt[BTC_BCNT_RATECHG]++; b->tx_3m = (u32)btinfo.hb3.tx_3m; a2dp->sink = btinfo.hb3.a2dp_sink; if (b->profile_cnt.now || b->status.map.ble_connect) rtw89_btc_fw_en_rpt(rtwdev, RPT_EN_BT_AFH_MAP, 1); else rtw89_btc_fw_en_rpt(rtwdev, RPT_EN_BT_AFH_MAP, 0); if (!a2dp->exist_last && a2dp->exist) { a2dp->vendor_id = 0; a2dp->flush_time = 0; a2dp->play_latency = 1; ieee80211_queue_delayed_work(rtwdev->hw, &rtwdev->coex_bt_devinfo_work, RTW89_COEX_BT_DEVINFO_WORK_PERIOD); } if (a2dp->exist && (a2dp->flush_time == 0 || a2dp->vendor_id == 0 || a2dp->play_latency == 1)) rtw89_btc_fw_en_rpt(rtwdev, RPT_EN_BT_DEVICE_INFO, 1); else rtw89_btc_fw_en_rpt(rtwdev, RPT_EN_BT_DEVICE_INFO, 0); _run_coex(rtwdev, BTC_RSN_UPDATE_BT_INFO); } enum btc_wl_mode { BTC_WL_MODE_HT = 0, BTC_WL_MODE_VHT = 1, BTC_WL_MODE_HE = 2, BTC_WL_MODE_NUM, }; void rtw89_btc_ntfy_role_info(struct rtw89_dev *rtwdev, struct rtw89_vif *rtwvif, struct rtw89_sta *rtwsta, enum btc_role_state state) { const struct rtw89_chan *chan = rtw89_chan_get(rtwdev, RTW89_SUB_ENTITY_0); const struct rtw89_chip_info *chip = rtwdev->chip; struct ieee80211_vif *vif = rtwvif_to_vif(rtwvif); struct ieee80211_sta *sta = rtwsta_to_sta(rtwsta); struct rtw89_btc *btc = &rtwdev->btc; struct rtw89_btc_wl_info *wl = &btc->cx.wl; struct rtw89_btc_wl_link_info r = {0}; struct rtw89_btc_wl_link_info *wlinfo = NULL; u8 mode = 0; rtw89_debug(rtwdev, RTW89_DBG_BTC, "[BTC], state=%d\n", state); rtw89_debug(rtwdev, RTW89_DBG_BTC, "[BTC], role is STA=%d\n", vif->type == NL80211_IFTYPE_STATION); rtw89_debug(rtwdev, RTW89_DBG_BTC, "[BTC], port=%d\n", rtwvif->port); rtw89_debug(rtwdev, RTW89_DBG_BTC, "[BTC], band=%d ch=%d bw=%d\n", chan->band_type, chan->channel, chan->band_width); rtw89_debug(rtwdev, RTW89_DBG_BTC, "[BTC], associated=%d\n", state == BTC_ROLE_MSTS_STA_CONN_END); rtw89_debug(rtwdev, RTW89_DBG_BTC, "[BTC], bcn_period=%d dtim_period=%d\n", vif->bss_conf.beacon_int, vif->bss_conf.dtim_period); if (rtwsta) { rtw89_debug(rtwdev, RTW89_DBG_BTC, "[BTC], STA mac_id=%d\n", rtwsta->mac_id); rtw89_debug(rtwdev, RTW89_DBG_BTC, "[BTC], STA support HE=%d VHT=%d HT=%d\n", sta->deflink.he_cap.has_he, sta->deflink.vht_cap.vht_supported, sta->deflink.ht_cap.ht_supported); if (sta->deflink.he_cap.has_he) mode |= BIT(BTC_WL_MODE_HE); if (sta->deflink.vht_cap.vht_supported) mode |= BIT(BTC_WL_MODE_VHT); if (sta->deflink.ht_cap.ht_supported) mode |= BIT(BTC_WL_MODE_HT); r.mode = mode; } if (rtwvif->wifi_role >= RTW89_WIFI_ROLE_MLME_MAX) return; rtw89_debug(rtwdev, RTW89_DBG_BTC, "[BTC], wifi_role=%d\n", rtwvif->wifi_role); r.role = rtwvif->wifi_role; r.phy = rtwvif->phy_idx; r.pid = rtwvif->port; r.active = true; r.connected = MLME_LINKED; r.bcn_period = vif->bss_conf.beacon_int; r.dtim_period = vif->bss_conf.dtim_period; r.band = chan->band_type; r.ch = chan->channel; r.bw = chan->band_width; ether_addr_copy(r.mac_addr, rtwvif->mac_addr); if (rtwsta && vif->type == NL80211_IFTYPE_STATION) r.mac_id = rtwsta->mac_id; btc->dm.cnt_notify[BTC_NCNT_ROLE_INFO]++; wlinfo = &wl->link_info[r.pid]; memcpy(wlinfo, &r, sizeof(*wlinfo)); if (chip->chip_id == RTL8852A) _update_wl_info(rtwdev); else _update_wl_info_v1(rtwdev); if (wlinfo->role == RTW89_WIFI_ROLE_STATION && wlinfo->connected == MLME_NO_LINK) btc->dm.leak_ap = 0; if (state == BTC_ROLE_MSTS_STA_CONN_START) wl->status.map.connecting = 1; else wl->status.map.connecting = 0; if (state == BTC_ROLE_MSTS_STA_DIS_CONN) wl->status.map._4way = false; _run_coex(rtwdev, BTC_RSN_NTFY_ROLE_INFO); } void rtw89_btc_ntfy_radio_state(struct rtw89_dev *rtwdev, enum btc_rfctrl rf_state) { const struct rtw89_chip_info *chip = rtwdev->chip; struct rtw89_btc *btc = &rtwdev->btc; struct rtw89_btc_wl_info *wl = &btc->cx.wl; u32 val; rtw89_debug(rtwdev, RTW89_DBG_BTC, "[BTC], %s(): rf_state = %d\n", __func__, rf_state); btc->dm.cnt_notify[BTC_NCNT_RADIO_STATE]++; switch (rf_state) { case BTC_RFCTRL_WL_OFF: wl->status.map.rf_off = 1; wl->status.map.lps = BTC_LPS_OFF; wl->status.map.busy = 0; break; case BTC_RFCTRL_FW_CTRL: wl->status.map.rf_off = 0; wl->status.map.lps = BTC_LPS_RF_OFF; wl->status.map.busy = 0; break; case BTC_RFCTRL_WL_ON: default: wl->status.map.rf_off = 0; wl->status.map.lps = BTC_LPS_OFF; break; } if (rf_state == BTC_RFCTRL_WL_ON) { btc->dm.cnt_dm[BTC_DCNT_BTCNT_FREEZE] = 0; rtw89_btc_fw_en_rpt(rtwdev, RPT_EN_MREG | RPT_EN_BT_VER_INFO, true); val = BTC_WSCB_ACTIVE | BTC_WSCB_ON | BTC_WSCB_BTLOG; _write_scbd(rtwdev, val, true); _update_bt_scbd(rtwdev, true); chip->ops->btc_init_cfg(rtwdev); } else { rtw89_btc_fw_en_rpt(rtwdev, RPT_EN_ALL, false); if (rf_state == BTC_RFCTRL_WL_OFF) _write_scbd(rtwdev, BTC_WSCB_ALL, false); } _run_coex(rtwdev, BTC_RSN_NTFY_RADIO_STATE); wl->status.map.rf_off_pre = wl->status.map.rf_off; wl->status.map.lps_pre = wl->status.map.lps; } static bool _ntfy_wl_rfk(struct rtw89_dev *rtwdev, u8 phy_path, enum btc_wl_rfk_type type, enum btc_wl_rfk_state state) { struct rtw89_btc *btc = &rtwdev->btc; struct rtw89_btc_cx *cx = &btc->cx; struct rtw89_btc_wl_info *wl = &cx->wl; bool result = BTC_WRFK_REJECT; wl->rfk_info.type = type; wl->rfk_info.path_map = FIELD_GET(BTC_RFK_PATH_MAP, phy_path); wl->rfk_info.phy_map = FIELD_GET(BTC_RFK_PHY_MAP, phy_path); wl->rfk_info.band = FIELD_GET(BTC_RFK_BAND_MAP, phy_path); rtw89_debug(rtwdev, RTW89_DBG_BTC, "[BTC], %s()_start: phy=0x%x, path=0x%x, type=%d, state=%d\n", __func__, wl->rfk_info.phy_map, wl->rfk_info.path_map, type, state); switch (state) { case BTC_WRFK_START: result = _chk_wl_rfk_request(rtwdev); wl->rfk_info.state = result ? BTC_WRFK_START : BTC_WRFK_STOP; _write_scbd(rtwdev, BTC_WSCB_WLRFK, result); btc->dm.cnt_notify[BTC_NCNT_WL_RFK]++; break; case BTC_WRFK_ONESHOT_START: case BTC_WRFK_ONESHOT_STOP: if (wl->rfk_info.state == BTC_WRFK_STOP) { result = BTC_WRFK_REJECT; } else { result = BTC_WRFK_ALLOW; wl->rfk_info.state = state; } break; case BTC_WRFK_STOP: result = BTC_WRFK_ALLOW; wl->rfk_info.state = BTC_WRFK_STOP; _write_scbd(rtwdev, BTC_WSCB_WLRFK, false); cancel_delayed_work(&rtwdev->coex_rfk_chk_work); break; default: rtw89_debug(rtwdev, RTW89_DBG_BTC, "[BTC], %s() warning state=%d\n", __func__, state); break; } if (result == BTC_WRFK_ALLOW) { if (wl->rfk_info.state == BTC_WRFK_START || wl->rfk_info.state == BTC_WRFK_STOP) _run_coex(rtwdev, BTC_RSN_NTFY_WL_RFK); if (wl->rfk_info.state == BTC_WRFK_START) ieee80211_queue_delayed_work(rtwdev->hw, &rtwdev->coex_rfk_chk_work, RTW89_COEX_RFK_CHK_WORK_PERIOD); } rtw89_debug(rtwdev, RTW89_DBG_BTC, "[BTC], %s()_finish: rfk_cnt=%d, result=%d\n", __func__, btc->dm.cnt_notify[BTC_NCNT_WL_RFK], result); return result == BTC_WRFK_ALLOW; } void rtw89_btc_ntfy_wl_rfk(struct rtw89_dev *rtwdev, u8 phy_map, enum btc_wl_rfk_type type, enum btc_wl_rfk_state state) { u8 band; bool allow; int ret; band = FIELD_GET(BTC_RFK_BAND_MAP, phy_map); rtw89_debug(rtwdev, RTW89_DBG_RFK, "[RFK] RFK notify (%s / PHY%u / K_type = %u / path_idx = %lu / process = %s)\n", band == RTW89_BAND_2G ? "2G" : band == RTW89_BAND_5G ? "5G" : "6G", !!(FIELD_GET(BTC_RFK_PHY_MAP, phy_map) & BIT(RTW89_PHY_1)), type, FIELD_GET(BTC_RFK_PATH_MAP, phy_map), state == BTC_WRFK_STOP ? "RFK_STOP" : state == BTC_WRFK_START ? "RFK_START" : state == BTC_WRFK_ONESHOT_START ? "ONE-SHOT_START" : "ONE-SHOT_STOP"); if (state != BTC_WRFK_START || rtwdev->is_bt_iqk_timeout) { _ntfy_wl_rfk(rtwdev, phy_map, type, state); return; } ret = read_poll_timeout(_ntfy_wl_rfk, allow, allow, 40, 100000, false, rtwdev, phy_map, type, state); if (ret) { rtw89_warn(rtwdev, "RFK notify timeout\n"); rtwdev->is_bt_iqk_timeout = true; } } EXPORT_SYMBOL(rtw89_btc_ntfy_wl_rfk); struct rtw89_btc_wl_sta_iter_data { struct rtw89_dev *rtwdev; u8 busy_all; u8 dir_all; u8 rssi_map_all; bool is_sta_change; bool is_traffic_change; }; static void rtw89_btc_ntfy_wl_sta_iter(void *data, struct ieee80211_sta *sta) { struct rtw89_btc_wl_sta_iter_data *iter_data = (struct rtw89_btc_wl_sta_iter_data *)data; struct rtw89_dev *rtwdev = iter_data->rtwdev; struct rtw89_btc *btc = &rtwdev->btc; struct rtw89_btc_wl_info *wl = &btc->cx.wl; struct rtw89_btc_wl_link_info *link_info = NULL; struct rtw89_sta *rtwsta = (struct rtw89_sta *)sta->drv_priv; struct rtw89_traffic_stats *link_info_t = NULL; struct rtw89_vif *rtwvif = rtwsta->rtwvif; struct rtw89_traffic_stats *stats = &rtwvif->stats; const struct rtw89_chip_info *chip = rtwdev->chip; u32 last_tx_rate, last_rx_rate; u16 last_tx_lvl, last_rx_lvl; u8 port = rtwvif->port; u8 rssi; u8 busy = 0; u8 dir = 0; u8 rssi_map = 0; u8 i = 0; bool is_sta_change = false, is_traffic_change = false; rssi = ewma_rssi_read(&rtwsta->avg_rssi) >> RSSI_FACTOR; rtw89_debug(rtwdev, RTW89_DBG_BTC, "[BTC], rssi=%d\n", rssi); link_info = &wl->link_info[port]; link_info->stat.traffic = rtwvif->stats; link_info_t = &link_info->stat.traffic; if (link_info->connected == MLME_NO_LINK) { link_info->rx_rate_drop_cnt = 0; return; } link_info->stat.rssi = rssi; for (i = 0; i < BTC_WL_RSSI_THMAX; i++) { link_info->rssi_state[i] = _update_rssi_state(rtwdev, link_info->rssi_state[i], link_info->stat.rssi, chip->wl_rssi_thres[i]); if (BTC_RSSI_LOW(link_info->rssi_state[i])) rssi_map |= BIT(i); if (btc->mdinfo.ant.type == BTC_ANT_DEDICATED && BTC_RSSI_CHANGE(link_info->rssi_state[i])) is_sta_change = true; } iter_data->rssi_map_all |= rssi_map; last_tx_rate = link_info_t->tx_rate; last_rx_rate = link_info_t->rx_rate; last_tx_lvl = (u16)link_info_t->tx_tfc_lv; last_rx_lvl = (u16)link_info_t->rx_tfc_lv; if (stats->tx_tfc_lv != RTW89_TFC_IDLE || stats->rx_tfc_lv != RTW89_TFC_IDLE) busy = 1; if (stats->tx_tfc_lv > stats->rx_tfc_lv) dir = RTW89_TFC_UL; else dir = RTW89_TFC_DL; link_info = &wl->link_info[port]; if (link_info->busy != busy || link_info->dir != dir) { is_sta_change = true; link_info->busy = busy; link_info->dir = dir; } iter_data->busy_all |= busy; iter_data->dir_all |= BIT(dir); if (rtwsta->rx_hw_rate <= RTW89_HW_RATE_CCK2 && last_rx_rate > RTW89_HW_RATE_CCK2 && link_info_t->rx_tfc_lv > RTW89_TFC_IDLE) link_info->rx_rate_drop_cnt++; if (last_tx_rate != rtwsta->ra_report.hw_rate || last_rx_rate != rtwsta->rx_hw_rate || last_tx_lvl != link_info_t->tx_tfc_lv || last_rx_lvl != link_info_t->rx_tfc_lv) is_traffic_change = true; link_info_t->tx_rate = rtwsta->ra_report.hw_rate; link_info_t->rx_rate = rtwsta->rx_hw_rate; wl->role_info.active_role[port].tx_lvl = (u16)stats->tx_tfc_lv; wl->role_info.active_role[port].rx_lvl = (u16)stats->rx_tfc_lv; wl->role_info.active_role[port].tx_rate = rtwsta->ra_report.hw_rate; wl->role_info.active_role[port].rx_rate = rtwsta->rx_hw_rate; if (is_sta_change) iter_data->is_sta_change = true; if (is_traffic_change) iter_data->is_traffic_change = true; } #define BTC_NHM_CHK_INTVL 20 void rtw89_btc_ntfy_wl_sta(struct rtw89_dev *rtwdev) { struct rtw89_btc *btc = &rtwdev->btc; struct rtw89_btc_wl_info *wl = &btc->cx.wl; struct rtw89_btc_wl_sta_iter_data data = {.rtwdev = rtwdev}; u8 i; ieee80211_iterate_stations_atomic(rtwdev->hw, rtw89_btc_ntfy_wl_sta_iter, &data); wl->rssi_level = 0; btc->dm.cnt_notify[BTC_NCNT_WL_STA]++; for (i = BTC_WL_RSSI_THMAX; i > 0; i--) { /* set RSSI level 4 ~ 0 if rssi bit map match */ if (data.rssi_map_all & BIT(i - 1)) { wl->rssi_level = i; break; } } rtw89_debug(rtwdev, RTW89_DBG_BTC, "[BTC], %s(): busy=%d\n", __func__, !!wl->status.map.busy); _write_scbd(rtwdev, BTC_WSCB_WLBUSY, (!!wl->status.map.busy)); if (data.is_traffic_change) _fw_set_drv_info(rtwdev, CXDRVINFO_ROLE); if (data.is_sta_change) { wl->status.map.busy = data.busy_all; wl->status.map.traffic_dir = data.dir_all; _run_coex(rtwdev, BTC_RSN_NTFY_WL_STA); } else if (btc->dm.cnt_notify[BTC_NCNT_WL_STA] >= btc->dm.cnt_dm[BTC_DCNT_WL_STA_LAST] + BTC_NHM_CHK_INTVL) { btc->dm.cnt_dm[BTC_DCNT_WL_STA_LAST] = btc->dm.cnt_notify[BTC_NCNT_WL_STA]; } else if (btc->dm.cnt_notify[BTC_NCNT_WL_STA] < btc->dm.cnt_dm[BTC_DCNT_WL_STA_LAST]) { btc->dm.cnt_dm[BTC_DCNT_WL_STA_LAST] = btc->dm.cnt_notify[BTC_NCNT_WL_STA]; } } void rtw89_btc_c2h_handle(struct rtw89_dev *rtwdev, struct sk_buff *skb, u32 len, u8 class, u8 func) { struct rtw89_btc *btc = &rtwdev->btc; struct rtw89_btc_btf_fwinfo *pfwinfo = &btc->fwinfo; u8 *buf = &skb->data[RTW89_C2H_HEADER_LEN]; len -= RTW89_C2H_HEADER_LEN; rtw89_debug(rtwdev, RTW89_DBG_BTC, "[BTC], %s(): C2H BT len:%d class:%d fun:%d\n", __func__, len, class, func); if (class != BTFC_FW_EVENT) return; switch (func) { case BTF_EVNT_RPT: case BTF_EVNT_BUF_OVERFLOW: pfwinfo->event[func]++; /* Don't need rtw89_leave_ps_mode() */ btc_fw_event(rtwdev, func, buf, len); break; case BTF_EVNT_BT_INFO: rtw89_debug(rtwdev, RTW89_DBG_BTC, "[BTC], handle C2H BT INFO with data %8ph\n", buf); btc->cx.cnt_bt[BTC_BCNT_INFOUPDATE]++; _update_bt_info(rtwdev, buf, len); break; case BTF_EVNT_BT_SCBD: rtw89_debug(rtwdev, RTW89_DBG_BTC, "[BTC], handle C2H BT SCBD with data %8ph\n", buf); btc->cx.cnt_bt[BTC_BCNT_SCBDUPDATE]++; _update_bt_scbd(rtwdev, false); break; case BTF_EVNT_BT_PSD: break; case BTF_EVNT_BT_REG: btc->dbg.rb_done = true; btc->dbg.rb_val = le32_to_cpu(*((__le32 *)buf)); break; case BTF_EVNT_C2H_LOOPBACK: btc->dbg.rb_done = true; btc->dbg.rb_val = buf[0]; break; case BTF_EVNT_CX_RUNINFO: btc->dm.cnt_dm[BTC_DCNT_CX_RUNINFO]++; break; } } #define BTC_CX_FW_OFFLOAD 0 static void _show_cx_info(struct rtw89_dev *rtwdev, struct seq_file *m) { const struct rtw89_chip_info *chip = rtwdev->chip; struct rtw89_hal *hal = &rtwdev->hal; struct rtw89_btc *btc = &rtwdev->btc; struct rtw89_btc_dm *dm = &btc->dm; struct rtw89_btc_bt_info *bt = &btc->cx.bt; struct rtw89_btc_wl_info *wl = &btc->cx.wl; u32 ver_main = 0, ver_sub = 0, ver_hotfix = 0, id_branch = 0; if (!(dm->coex_info_map & BTC_COEX_INFO_CX)) return; dm->cnt_notify[BTC_NCNT_SHOW_COEX_INFO]++; seq_printf(m, "========== [BTC COEX INFO (%d)] ==========\n", chip->chip_id); ver_main = FIELD_GET(GENMASK(31, 24), RTW89_COEX_VERSION); ver_sub = FIELD_GET(GENMASK(23, 16), RTW89_COEX_VERSION); ver_hotfix = FIELD_GET(GENMASK(15, 8), RTW89_COEX_VERSION); id_branch = FIELD_GET(GENMASK(7, 0), RTW89_COEX_VERSION); seq_printf(m, " %-15s : Coex:%d.%d.%d(branch:%d), ", "[coex_version]", ver_main, ver_sub, ver_hotfix, id_branch); if (dm->wl_fw_cx_offload != BTC_CX_FW_OFFLOAD) dm->error.map.offload_mismatch = true; else dm->error.map.offload_mismatch = false; ver_main = FIELD_GET(GENMASK(31, 24), wl->ver_info.fw_coex); ver_sub = FIELD_GET(GENMASK(23, 16), wl->ver_info.fw_coex); ver_hotfix = FIELD_GET(GENMASK(15, 8), wl->ver_info.fw_coex); id_branch = FIELD_GET(GENMASK(7, 0), wl->ver_info.fw_coex); seq_printf(m, "WL_FW_coex:%d.%d.%d(branch:%d)", ver_main, ver_sub, ver_hotfix, id_branch); ver_main = FIELD_GET(GENMASK(31, 24), chip->wlcx_desired); ver_sub = FIELD_GET(GENMASK(23, 16), chip->wlcx_desired); ver_hotfix = FIELD_GET(GENMASK(15, 8), chip->wlcx_desired); seq_printf(m, "(%s, desired:%d.%d.%d), ", (wl->ver_info.fw_coex >= chip->wlcx_desired ? "Match" : "Mismatch"), ver_main, ver_sub, ver_hotfix); seq_printf(m, "BT_FW_coex:%d(%s, desired:%d)\n", bt->ver_info.fw_coex, (bt->ver_info.fw_coex >= chip->btcx_desired ? "Match" : "Mismatch"), chip->btcx_desired); if (bt->enable.now && bt->ver_info.fw == 0) rtw89_btc_fw_en_rpt(rtwdev, RPT_EN_BT_VER_INFO, true); else rtw89_btc_fw_en_rpt(rtwdev, RPT_EN_BT_VER_INFO, false); ver_main = FIELD_GET(GENMASK(31, 24), wl->ver_info.fw); ver_sub = FIELD_GET(GENMASK(23, 16), wl->ver_info.fw); ver_hotfix = FIELD_GET(GENMASK(15, 8), wl->ver_info.fw); id_branch = FIELD_GET(GENMASK(7, 0), wl->ver_info.fw); seq_printf(m, " %-15s : WL_FW:%d.%d.%d.%d, BT_FW:0x%x(%s)\n", "[sub_module]", ver_main, ver_sub, ver_hotfix, id_branch, bt->ver_info.fw, bt->run_patch_code ? "patch" : "ROM"); seq_printf(m, " %-15s : cv:%x, rfe_type:0x%x, ant_iso:%d, ant_pg:%d, %s", "[hw_info]", btc->mdinfo.cv, btc->mdinfo.rfe_type, btc->mdinfo.ant.isolation, btc->mdinfo.ant.num, (btc->mdinfo.ant.num > 1 ? "" : (btc->mdinfo.ant.single_pos ? "1Ant_Pos:S1, " : "1Ant_Pos:S0, "))); seq_printf(m, "3rd_coex:%d, dbcc:%d, tx_num:%d, rx_num:%d\n", btc->cx.other.type, rtwdev->dbcc_en, hal->tx_nss, hal->rx_nss); } static void _show_wl_role_info(struct rtw89_dev *rtwdev, struct seq_file *m) { struct rtw89_btc *btc = &rtwdev->btc; struct rtw89_btc_wl_link_info *plink = NULL; struct rtw89_btc_wl_info *wl = &btc->cx.wl; struct rtw89_btc_wl_dbcc_info *wl_dinfo = &wl->dbcc_info; struct rtw89_traffic_stats *t; u8 i; if (rtwdev->dbcc_en) { seq_printf(m, " %-15s : PHY0_band(op:%d/scan:%d/real:%d), ", "[dbcc_info]", wl_dinfo->op_band[RTW89_PHY_0], wl_dinfo->scan_band[RTW89_PHY_0], wl_dinfo->real_band[RTW89_PHY_0]); seq_printf(m, "PHY1_band(op:%d/scan:%d/real:%d)\n", wl_dinfo->op_band[RTW89_PHY_1], wl_dinfo->scan_band[RTW89_PHY_1], wl_dinfo->real_band[RTW89_PHY_1]); } for (i = 0; i < RTW89_PORT_NUM; i++) { plink = &btc->cx.wl.link_info[i]; if (!plink->active) continue; seq_printf(m, " [port_%d] : role=%d(phy-%d), connect=%d(client_cnt=%d), mode=%d, center_ch=%d, bw=%d", plink->pid, (u32)plink->role, plink->phy, (u32)plink->connected, plink->client_cnt - 1, (u32)plink->mode, plink->ch, (u32)plink->bw); if (plink->connected == MLME_NO_LINK) continue; seq_printf(m, ", mac_id=%d, max_tx_time=%dus, max_tx_retry=%d\n", plink->mac_id, plink->tx_time, plink->tx_retry); seq_printf(m, " [port_%d] : rssi=-%ddBm(%d), busy=%d, dir=%s, ", plink->pid, 110 - plink->stat.rssi, plink->stat.rssi, plink->busy, plink->dir == RTW89_TFC_UL ? "UL" : "DL"); t = &plink->stat.traffic; seq_printf(m, "tx[rate:%d/busy_level:%d], ", (u32)t->tx_rate, t->tx_tfc_lv); seq_printf(m, "rx[rate:%d/busy_level:%d/drop:%d]\n", (u32)t->rx_rate, t->rx_tfc_lv, plink->rx_rate_drop_cnt); } } static void _show_wl_info(struct rtw89_dev *rtwdev, struct seq_file *m) { const struct rtw89_chip_info *chip = rtwdev->chip; struct rtw89_btc *btc = &rtwdev->btc; struct rtw89_btc_cx *cx = &btc->cx; struct rtw89_btc_wl_info *wl = &cx->wl; struct rtw89_btc_wl_role_info *wl_rinfo = &wl->role_info; struct rtw89_btc_wl_role_info_v1 *wl_rinfo_v1 = &wl->role_info_v1; u8 mode; if (!(btc->dm.coex_info_map & BTC_COEX_INFO_WL)) return; seq_puts(m, "========== [WL Status] ==========\n"); if (chip->chip_id == RTL8852A) mode = wl_rinfo->link_mode; else mode = wl_rinfo_v1->link_mode; seq_printf(m, " %-15s : link_mode:%d, ", "[status]", mode); seq_printf(m, "rf_off:%d, power_save:%d, scan:%s(band:%d/phy_map:0x%x), ", wl->status.map.rf_off, wl->status.map.lps, wl->status.map.scan ? "Y" : "N", wl->scan_info.band[RTW89_PHY_0], wl->scan_info.phy_map); seq_printf(m, "connecting:%s, roam:%s, 4way:%s, init_ok:%s\n", wl->status.map.connecting ? "Y" : "N", wl->status.map.roaming ? "Y" : "N", wl->status.map._4way ? "Y" : "N", wl->status.map.init_ok ? "Y" : "N"); _show_wl_role_info(rtwdev, m); } enum btc_bt_a2dp_type { BTC_A2DP_LEGACY = 0, BTC_A2DP_TWS_SNIFF = 1, BTC_A2DP_TWS_RELAY = 2, }; static void _show_bt_profile_info(struct rtw89_dev *rtwdev, struct seq_file *m) { struct rtw89_btc *btc = &rtwdev->btc; struct rtw89_btc_bt_link_info *bt_linfo = &btc->cx.bt.link_info; struct rtw89_btc_bt_hfp_desc hfp = bt_linfo->hfp_desc; struct rtw89_btc_bt_hid_desc hid = bt_linfo->hid_desc; struct rtw89_btc_bt_a2dp_desc a2dp = bt_linfo->a2dp_desc; struct rtw89_btc_bt_pan_desc pan = bt_linfo->pan_desc; if (hfp.exist) { seq_printf(m, " %-15s : type:%s, sut_pwr:%d, golden-rx:%d", "[HFP]", (hfp.type == 0 ? "SCO" : "eSCO"), bt_linfo->sut_pwr_level[0], bt_linfo->golden_rx_shift[0]); } if (hid.exist) { seq_printf(m, "\n\r %-15s : type:%s%s%s%s%s pair-cnt:%d, sut_pwr:%d, golden-rx:%d\n", "[HID]", hid.type & BTC_HID_218 ? "2/18," : "", hid.type & BTC_HID_418 ? "4/18," : "", hid.type & BTC_HID_BLE ? "BLE," : "", hid.type & BTC_HID_RCU ? "RCU," : "", hid.type & BTC_HID_RCU_VOICE ? "RCU-Voice," : "", hid.pair_cnt, bt_linfo->sut_pwr_level[1], bt_linfo->golden_rx_shift[1]); } if (a2dp.exist) { seq_printf(m, " %-15s : type:%s, bit-pool:%d, flush-time:%d, ", "[A2DP]", a2dp.type == BTC_A2DP_LEGACY ? "Legacy" : "TWS", a2dp.bitpool, a2dp.flush_time); seq_printf(m, "vid:0x%x, Dev-name:0x%x, sut_pwr:%d, golden-rx:%d\n", a2dp.vendor_id, a2dp.device_name, bt_linfo->sut_pwr_level[2], bt_linfo->golden_rx_shift[2]); } if (pan.exist) { seq_printf(m, " %-15s : sut_pwr:%d, golden-rx:%d\n", "[PAN]", bt_linfo->sut_pwr_level[3], bt_linfo->golden_rx_shift[3]); } } static void _show_bt_info(struct rtw89_dev *rtwdev, struct seq_file *m) { struct rtw89_btc *btc = &rtwdev->btc; struct rtw89_btc_cx *cx = &btc->cx; struct rtw89_btc_bt_info *bt = &cx->bt; struct rtw89_btc_wl_info *wl = &cx->wl; struct rtw89_btc_module *module = &btc->mdinfo; struct rtw89_btc_bt_link_info *bt_linfo = &bt->link_info; u8 *afh = bt_linfo->afh_map; if (!(btc->dm.coex_info_map & BTC_COEX_INFO_BT)) return; seq_puts(m, "========== [BT Status] ==========\n"); seq_printf(m, " %-15s : enable:%s, btg:%s%s, connect:%s, ", "[status]", bt->enable.now ? "Y" : "N", bt->btg_type ? "Y" : "N", (bt->enable.now && (bt->btg_type != module->bt_pos) ? "(efuse-mismatch!!)" : ""), (bt_linfo->status.map.connect ? "Y" : "N")); seq_printf(m, "igno_wl:%s, mailbox_avl:%s, rfk_state:0x%x\n", bt->igno_wl ? "Y" : "N", bt->mbx_avl ? "Y" : "N", bt->rfk_info.val); seq_printf(m, " %-15s : profile:%s%s%s%s%s ", "[profile]", (bt_linfo->profile_cnt.now == 0) ? "None," : "", bt_linfo->hfp_desc.exist ? "HFP," : "", bt_linfo->hid_desc.exist ? "HID," : "", bt_linfo->a2dp_desc.exist ? (bt_linfo->a2dp_desc.sink ? "A2DP_sink," : "A2DP,") : "", bt_linfo->pan_desc.exist ? "PAN," : ""); seq_printf(m, "multi-link:%s, role:%s, ble-connect:%s, CQDDR:%s, A2DP_active:%s, PAN_active:%s\n", bt_linfo->multi_link.now ? "Y" : "N", bt_linfo->slave_role ? "Slave" : "Master", bt_linfo->status.map.ble_connect ? "Y" : "N", bt_linfo->cqddr ? "Y" : "N", bt_linfo->a2dp_desc.active ? "Y" : "N", bt_linfo->pan_desc.active ? "Y" : "N"); seq_printf(m, " %-15s : rssi:%ddBm, tx_rate:%dM, %s%s%s", "[link]", bt_linfo->rssi - 100, bt_linfo->tx_3m ? 3 : 2, bt_linfo->status.map.inq_pag ? " inq-page!!" : "", bt_linfo->status.map.acl_busy ? " acl_busy!!" : "", bt_linfo->status.map.mesh_busy ? " mesh_busy!!" : ""); seq_printf(m, "%s afh_map[%02x%02x_%02x%02x_%02x%02x_%02x%02x_%02x%02x], ", bt_linfo->relink.now ? " ReLink!!" : "", afh[0], afh[1], afh[2], afh[3], afh[4], afh[5], afh[6], afh[7], afh[8], afh[9]); seq_printf(m, "wl_ch_map[en:%d/ch:%d/bw:%d]\n", wl->afh_info.en, wl->afh_info.ch, wl->afh_info.bw); seq_printf(m, " %-15s : retry:%d, relink:%d, rate_chg:%d, reinit:%d, reenable:%d, ", "[stat_cnt]", cx->cnt_bt[BTC_BCNT_RETRY], cx->cnt_bt[BTC_BCNT_RELINK], cx->cnt_bt[BTC_BCNT_RATECHG], cx->cnt_bt[BTC_BCNT_REINIT], cx->cnt_bt[BTC_BCNT_REENABLE]); seq_printf(m, "role-switch:%d, afh:%d, inq_page:%d(inq:%d/page:%d), igno_wl:%d\n", cx->cnt_bt[BTC_BCNT_ROLESW], cx->cnt_bt[BTC_BCNT_AFH], cx->cnt_bt[BTC_BCNT_INQPAG], cx->cnt_bt[BTC_BCNT_INQ], cx->cnt_bt[BTC_BCNT_PAGE], cx->cnt_bt[BTC_BCNT_IGNOWL]); _show_bt_profile_info(rtwdev, m); seq_printf(m, " %-15s : raw_data[%02x %02x %02x %02x %02x %02x] (type:%s/cnt:%d/same:%d)\n", "[bt_info]", bt->raw_info[2], bt->raw_info[3], bt->raw_info[4], bt->raw_info[5], bt->raw_info[6], bt->raw_info[7], bt->raw_info[0] == BTC_BTINFO_AUTO ? "auto" : "reply", cx->cnt_bt[BTC_BCNT_INFOUPDATE], cx->cnt_bt[BTC_BCNT_INFOSAME]); seq_printf(m, " %-15s : Hi-rx = %d, Hi-tx = %d, Lo-rx = %d, Lo-tx = %d (bt_polut_wl_tx = %d)\n", "[trx_req_cnt]", cx->cnt_bt[BTC_BCNT_HIPRI_RX], cx->cnt_bt[BTC_BCNT_HIPRI_TX], cx->cnt_bt[BTC_BCNT_LOPRI_RX], cx->cnt_bt[BTC_BCNT_LOPRI_TX], cx->cnt_bt[BTC_BCNT_POLUT]); } #define CASE_BTC_RSN_STR(e) case BTC_RSN_ ## e: return #e #define CASE_BTC_ACT_STR(e) case BTC_ACT_ ## e | BTC_ACT_EXT_BIT: return #e #define CASE_BTC_POLICY_STR(e) \ case BTC_CXP_ ## e | BTC_POLICY_EXT_BIT: return #e #define CASE_BTC_SLOT_STR(e) case CXST_ ## e: return #e static const char *steps_to_str(u16 step) { switch (step) { CASE_BTC_RSN_STR(NONE); CASE_BTC_RSN_STR(NTFY_INIT); CASE_BTC_RSN_STR(NTFY_SWBAND); CASE_BTC_RSN_STR(NTFY_WL_STA); CASE_BTC_RSN_STR(NTFY_RADIO_STATE); CASE_BTC_RSN_STR(UPDATE_BT_SCBD); CASE_BTC_RSN_STR(NTFY_WL_RFK); CASE_BTC_RSN_STR(UPDATE_BT_INFO); CASE_BTC_RSN_STR(NTFY_SCAN_START); CASE_BTC_RSN_STR(NTFY_SCAN_FINISH); CASE_BTC_RSN_STR(NTFY_SPECIFIC_PACKET); CASE_BTC_RSN_STR(NTFY_POWEROFF); CASE_BTC_RSN_STR(NTFY_ROLE_INFO); CASE_BTC_RSN_STR(CMD_SET_COEX); CASE_BTC_RSN_STR(ACT1_WORK); CASE_BTC_RSN_STR(BT_DEVINFO_WORK); CASE_BTC_RSN_STR(RFK_CHK_WORK); CASE_BTC_ACT_STR(NONE); CASE_BTC_ACT_STR(WL_ONLY); CASE_BTC_ACT_STR(WL_5G); CASE_BTC_ACT_STR(WL_OTHER); CASE_BTC_ACT_STR(WL_IDLE); CASE_BTC_ACT_STR(WL_NC); CASE_BTC_ACT_STR(WL_RFK); CASE_BTC_ACT_STR(WL_INIT); CASE_BTC_ACT_STR(WL_OFF); CASE_BTC_ACT_STR(FREERUN); CASE_BTC_ACT_STR(BT_WHQL); CASE_BTC_ACT_STR(BT_RFK); CASE_BTC_ACT_STR(BT_OFF); CASE_BTC_ACT_STR(BT_IDLE); CASE_BTC_ACT_STR(BT_HFP); CASE_BTC_ACT_STR(BT_HID); CASE_BTC_ACT_STR(BT_A2DP); CASE_BTC_ACT_STR(BT_A2DPSINK); CASE_BTC_ACT_STR(BT_PAN); CASE_BTC_ACT_STR(BT_A2DP_HID); CASE_BTC_ACT_STR(BT_A2DP_PAN); CASE_BTC_ACT_STR(BT_PAN_HID); CASE_BTC_ACT_STR(BT_A2DP_PAN_HID); CASE_BTC_ACT_STR(WL_25G_MCC); CASE_BTC_ACT_STR(WL_2G_MCC); CASE_BTC_ACT_STR(WL_2G_SCC); CASE_BTC_ACT_STR(WL_2G_AP); CASE_BTC_ACT_STR(WL_2G_GO); CASE_BTC_ACT_STR(WL_2G_GC); CASE_BTC_ACT_STR(WL_2G_NAN); CASE_BTC_POLICY_STR(OFF_BT); CASE_BTC_POLICY_STR(OFF_WL); CASE_BTC_POLICY_STR(OFF_EQ0); CASE_BTC_POLICY_STR(OFF_EQ1); CASE_BTC_POLICY_STR(OFF_EQ2); CASE_BTC_POLICY_STR(OFF_EQ3); CASE_BTC_POLICY_STR(OFF_BWB0); CASE_BTC_POLICY_STR(OFF_BWB1); CASE_BTC_POLICY_STR(OFF_BWB2); CASE_BTC_POLICY_STR(OFF_BWB3); CASE_BTC_POLICY_STR(OFFB_BWB0); CASE_BTC_POLICY_STR(OFFE_DEF); CASE_BTC_POLICY_STR(OFFE_DEF2); CASE_BTC_POLICY_STR(OFFE_2GBWISOB); CASE_BTC_POLICY_STR(OFFE_2GISOB); CASE_BTC_POLICY_STR(OFFE_2GBWMIXB); CASE_BTC_POLICY_STR(OFFE_WL); CASE_BTC_POLICY_STR(OFFE_2GBWMIXB2); CASE_BTC_POLICY_STR(FIX_TD3030); CASE_BTC_POLICY_STR(FIX_TD5050); CASE_BTC_POLICY_STR(FIX_TD2030); CASE_BTC_POLICY_STR(FIX_TD4010); CASE_BTC_POLICY_STR(FIX_TD7010); CASE_BTC_POLICY_STR(FIX_TD2060); CASE_BTC_POLICY_STR(FIX_TD3060); CASE_BTC_POLICY_STR(FIX_TD2080); CASE_BTC_POLICY_STR(FIX_TDW1B1); CASE_BTC_POLICY_STR(FIX_TD4020); CASE_BTC_POLICY_STR(FIX_TD4010ISO); CASE_BTC_POLICY_STR(PFIX_TD3030); CASE_BTC_POLICY_STR(PFIX_TD5050); CASE_BTC_POLICY_STR(PFIX_TD2030); CASE_BTC_POLICY_STR(PFIX_TD2060); CASE_BTC_POLICY_STR(PFIX_TD3070); CASE_BTC_POLICY_STR(PFIX_TD2080); CASE_BTC_POLICY_STR(PFIX_TDW1B1); CASE_BTC_POLICY_STR(AUTO_TD50B1); CASE_BTC_POLICY_STR(AUTO_TD60B1); CASE_BTC_POLICY_STR(AUTO_TD20B1); CASE_BTC_POLICY_STR(AUTO_TDW1B1); CASE_BTC_POLICY_STR(PAUTO_TD50B1); CASE_BTC_POLICY_STR(PAUTO_TD60B1); CASE_BTC_POLICY_STR(PAUTO_TD20B1); CASE_BTC_POLICY_STR(PAUTO_TDW1B1); CASE_BTC_POLICY_STR(AUTO2_TD3050); CASE_BTC_POLICY_STR(AUTO2_TD3070); CASE_BTC_POLICY_STR(AUTO2_TD5050); CASE_BTC_POLICY_STR(AUTO2_TD6060); CASE_BTC_POLICY_STR(AUTO2_TD2080); CASE_BTC_POLICY_STR(AUTO2_TDW1B4); CASE_BTC_POLICY_STR(PAUTO2_TD3050); CASE_BTC_POLICY_STR(PAUTO2_TD3070); CASE_BTC_POLICY_STR(PAUTO2_TD5050); CASE_BTC_POLICY_STR(PAUTO2_TD6060); CASE_BTC_POLICY_STR(PAUTO2_TD2080); CASE_BTC_POLICY_STR(PAUTO2_TDW1B4); default: return "unknown step"; } } static const char *id_to_slot(u32 id) { switch (id) { CASE_BTC_SLOT_STR(OFF); CASE_BTC_SLOT_STR(B2W); CASE_BTC_SLOT_STR(W1); CASE_BTC_SLOT_STR(W2); CASE_BTC_SLOT_STR(W2B); CASE_BTC_SLOT_STR(B1); CASE_BTC_SLOT_STR(B2); CASE_BTC_SLOT_STR(B3); CASE_BTC_SLOT_STR(B4); CASE_BTC_SLOT_STR(LK); CASE_BTC_SLOT_STR(BLK); CASE_BTC_SLOT_STR(E2G); CASE_BTC_SLOT_STR(E5G); CASE_BTC_SLOT_STR(EBT); CASE_BTC_SLOT_STR(ENULL); CASE_BTC_SLOT_STR(WLK); CASE_BTC_SLOT_STR(W1FDD); CASE_BTC_SLOT_STR(B1FDD); default: return "unknown"; } } static void seq_print_segment(struct seq_file *m, const char *prefix, u16 *data, u8 len, u8 seg_len, u8 start_idx, u8 ring_len) { u8 i; u8 cur_index; for (i = 0; i < len ; i++) { if ((i % seg_len) == 0) seq_printf(m, " %-15s : ", prefix); cur_index = (start_idx + i) % ring_len; if (i % 3 == 0) seq_printf(m, "-> %-20s", steps_to_str(*(data + cur_index))); else if (i % 3 == 1) seq_printf(m, "-> %-15s", steps_to_str(*(data + cur_index))); else seq_printf(m, "-> %-13s", steps_to_str(*(data + cur_index))); if (i == (len - 1) || (i % seg_len) == (seg_len - 1)) seq_puts(m, "\n"); } } static void _show_dm_step(struct rtw89_dev *rtwdev, struct seq_file *m) { struct rtw89_btc *btc = &rtwdev->btc; struct rtw89_btc_dm *dm = &btc->dm; u8 start_idx; u8 len; len = dm->dm_step.step_ov ? RTW89_BTC_DM_MAXSTEP : dm->dm_step.step_pos; start_idx = dm->dm_step.step_ov ? dm->dm_step.step_pos : 0; seq_print_segment(m, "[dm_steps]", dm->dm_step.step, len, 6, start_idx, ARRAY_SIZE(dm->dm_step.step)); } static void _show_dm_info(struct rtw89_dev *rtwdev, struct seq_file *m) { struct rtw89_btc *btc = &rtwdev->btc; struct rtw89_btc_module *module = &btc->mdinfo; struct rtw89_btc_dm *dm = &btc->dm; struct rtw89_btc_wl_info *wl = &btc->cx.wl; struct rtw89_btc_bt_info *bt = &btc->cx.bt; if (!(dm->coex_info_map & BTC_COEX_INFO_DM)) return; seq_printf(m, "========== [Mechanism Status %s] ==========\n", (btc->ctrl.manual ? "(Manual)" : "(Auto)")); seq_printf(m, " %-15s : type:%s, reason:%s(), action:%s(), ant_path:%ld, run_cnt:%d\n", "[status]", module->ant.type == BTC_ANT_SHARED ? "shared" : "dedicated", steps_to_str(dm->run_reason), steps_to_str(dm->run_action | BTC_ACT_EXT_BIT), FIELD_GET(GENMASK(7, 0), dm->set_ant_path), dm->cnt_dm[BTC_DCNT_RUN]); _show_dm_step(rtwdev, m); seq_printf(m, " %-15s : wl_only:%d, bt_only:%d, igno_bt:%d, free_run:%d, wl_ps_ctrl:%d, wl_mimo_ps:%d, ", "[dm_flag]", dm->wl_only, dm->bt_only, btc->ctrl.igno_bt, dm->freerun, btc->lps, dm->wl_mimo_ps); seq_printf(m, "leak_ap:%d, fw_offload:%s%s\n", dm->leak_ap, (BTC_CX_FW_OFFLOAD ? "Y" : "N"), (dm->wl_fw_cx_offload == BTC_CX_FW_OFFLOAD ? "" : "(Mismatch!!)")); if (dm->rf_trx_para.wl_tx_power == 0xff) seq_printf(m, " %-15s : wl_rssi_lvl:%d, para_lvl:%d, wl_tx_pwr:orig, ", "[trx_ctrl]", wl->rssi_level, dm->trx_para_level); else seq_printf(m, " %-15s : wl_rssi_lvl:%d, para_lvl:%d, wl_tx_pwr:%d, ", "[trx_ctrl]", wl->rssi_level, dm->trx_para_level, dm->rf_trx_para.wl_tx_power); seq_printf(m, "wl_rx_lvl:%d, bt_tx_pwr_dec:%d, bt_rx_lna:%d(%s-tbl), wl_btg_rx:%d\n", dm->rf_trx_para.wl_rx_gain, dm->rf_trx_para.bt_tx_power, dm->rf_trx_para.bt_rx_gain, (bt->hi_lna_rx ? "Hi" : "Ori"), dm->wl_btg_rx); seq_printf(m, " %-15s : wl_tx_limit[en:%d/max_t:%dus/max_retry:%d], bt_slot_reg:%d-TU, bt_scan_rx_low_pri:%d\n", "[dm_ctrl]", dm->wl_tx_limit.enable, dm->wl_tx_limit.tx_time, dm->wl_tx_limit.tx_retry, btc->bt_req_len, bt->scan_rx_low_pri); } static void _show_error(struct rtw89_dev *rtwdev, struct seq_file *m) { const struct rtw89_chip_info *chip = rtwdev->chip; struct rtw89_btc *btc = &rtwdev->btc; struct rtw89_btc_btf_fwinfo *pfwinfo = &btc->fwinfo; struct rtw89_btc_fbtc_cysta *pcysta; struct rtw89_btc_fbtc_cysta_v1 *pcysta_v1; u32 except_cnt, exception_map; if (chip->chip_id == RTL8852A) { pcysta = &pfwinfo->rpt_fbtc_cysta.finfo; except_cnt = le32_to_cpu(pcysta->except_cnt); exception_map = le32_to_cpu(pcysta->exception); } else { pcysta_v1 = &pfwinfo->rpt_fbtc_cysta.finfo_v1; except_cnt = le32_to_cpu(pcysta_v1->except_cnt); exception_map = le32_to_cpu(pcysta_v1->except_map); } if (pfwinfo->event[BTF_EVNT_BUF_OVERFLOW] == 0 && except_cnt == 0 && !pfwinfo->len_mismch && !pfwinfo->fver_mismch) return; seq_printf(m, " %-15s : ", "[error]"); if (pfwinfo->event[BTF_EVNT_BUF_OVERFLOW]) { seq_printf(m, "overflow-cnt: %d, ", pfwinfo->event[BTF_EVNT_BUF_OVERFLOW]); } if (pfwinfo->len_mismch) { seq_printf(m, "len-mismatch: 0x%x, ", pfwinfo->len_mismch); } if (pfwinfo->fver_mismch) { seq_printf(m, "fver-mismatch: 0x%x, ", pfwinfo->fver_mismch); } /* cycle statistics exceptions */ if (exception_map || except_cnt) { seq_printf(m, "exception-type: 0x%x, exception-cnt = %d", exception_map, except_cnt); } seq_puts(m, "\n"); } static void _show_fbtc_tdma(struct rtw89_dev *rtwdev, struct seq_file *m) { const struct rtw89_chip_info *chip = rtwdev->chip; struct rtw89_btc *btc = &rtwdev->btc; struct rtw89_btc_btf_fwinfo *pfwinfo = &btc->fwinfo; struct rtw89_btc_rpt_cmn_info *pcinfo = NULL; struct rtw89_btc_fbtc_tdma *t = NULL; struct rtw89_btc_fbtc_slot *s = NULL; struct rtw89_btc_dm *dm = &btc->dm; u8 i, cnt = 0; pcinfo = &pfwinfo->rpt_fbtc_tdma.cinfo; if (!pcinfo->valid) return; if (chip->chip_id == RTL8852A) t = &pfwinfo->rpt_fbtc_tdma.finfo; else t = &pfwinfo->rpt_fbtc_tdma.finfo_v1.tdma; seq_printf(m, " %-15s : ", "[tdma_policy]"); seq_printf(m, "type:%d, rx_flow_ctrl:%d, tx_pause:%d, ", (u32)t->type, t->rxflctrl, t->txpause); seq_printf(m, "wl_toggle_n:%d, leak_n:%d, ext_ctrl:%d, ", t->wtgle_n, t->leak_n, t->ext_ctrl); seq_printf(m, "policy_type:%d", (u32)btc->policy_type); s = pfwinfo->rpt_fbtc_slots.finfo.slot; for (i = 0; i < CXST_MAX; i++) { if (dm->update_slot_map == BIT(CXST_MAX) - 1) break; if (!(dm->update_slot_map & BIT(i))) continue; if (cnt % 6 == 0) seq_printf(m, " %-15s : %d[%d/0x%x/%d]", "[slot_policy]", (u32)i, s[i].dur, s[i].cxtbl, s[i].cxtype); else seq_printf(m, ", %d[%d/0x%x/%d]", (u32)i, s[i].dur, s[i].cxtbl, s[i].cxtype); if (cnt % 6 == 5) seq_puts(m, "\n"); cnt++; } seq_puts(m, "\n"); } static void _show_fbtc_slots(struct rtw89_dev *rtwdev, struct seq_file *m) { struct rtw89_btc *btc = &rtwdev->btc; struct rtw89_btc_btf_fwinfo *pfwinfo = &btc->fwinfo; struct rtw89_btc_rpt_cmn_info *pcinfo = NULL; struct rtw89_btc_fbtc_slots *pslots = NULL; struct rtw89_btc_fbtc_slot s; u8 i = 0; pcinfo = &pfwinfo->rpt_fbtc_slots.cinfo; if (!pcinfo->valid) return; pslots = &pfwinfo->rpt_fbtc_slots.finfo; for (i = 0; i < CXST_MAX; i++) { s = pslots->slot[i]; if (i % 6 == 0) seq_printf(m, " %-15s : %02d[%03d/0x%x/%d]", "[slot_list]", (u32)i, s.dur, s.cxtbl, s.cxtype); else seq_printf(m, ", %02d[%03d/0x%x/%d]", (u32)i, s.dur, s.cxtbl, s.cxtype); if (i % 6 == 5) seq_puts(m, "\n"); } } static void _show_fbtc_cysta(struct rtw89_dev *rtwdev, struct seq_file *m) { struct rtw89_btc *btc = &rtwdev->btc; struct rtw89_btc_btf_fwinfo *pfwinfo = &btc->fwinfo; struct rtw89_btc_dm *dm = &btc->dm; struct rtw89_btc_bt_a2dp_desc *a2dp = &btc->cx.bt.link_info.a2dp_desc; struct rtw89_btc_rpt_cmn_info *pcinfo = NULL; struct rtw89_btc_fbtc_cysta *pcysta_le32 = NULL; struct rtw89_btc_fbtc_cysta_cpu pcysta[1]; union rtw89_btc_fbtc_rxflct r; u8 i, cnt = 0, slot_pair; u16 cycle, c_begin, c_end, store_index; pcinfo = &pfwinfo->rpt_fbtc_cysta.cinfo; if (!pcinfo->valid) return; pcysta_le32 = &pfwinfo->rpt_fbtc_cysta.finfo; rtw89_btc_fbtc_cysta_to_cpu(pcysta_le32, pcysta); seq_printf(m, " %-15s : cycle:%d, bcn[all:%d/all_ok:%d/bt:%d/bt_ok:%d]", "[cycle_cnt]", pcysta->cycles, pcysta->bcn_cnt[CXBCN_ALL], pcysta->bcn_cnt[CXBCN_ALL_OK], pcysta->bcn_cnt[CXBCN_BT_SLOT], pcysta->bcn_cnt[CXBCN_BT_OK]); for (i = 0; i < CXST_MAX; i++) { if (!pcysta->slot_cnt[i]) continue; seq_printf(m, ", %d:%d", (u32)i, pcysta->slot_cnt[i]); } if (dm->tdma_now.rxflctrl) { seq_printf(m, ", leak_rx:%d", pcysta->leakrx_cnt); } if (pcysta->collision_cnt) { seq_printf(m, ", collision:%d", pcysta->collision_cnt); } if (pcysta->skip_cnt) { seq_printf(m, ", skip:%d", pcysta->skip_cnt); } seq_puts(m, "\n"); seq_printf(m, " %-15s : avg_t[wl:%d/bt:%d/lk:%d.%03d]", "[cycle_time]", pcysta->tavg_cycle[CXT_WL], pcysta->tavg_cycle[CXT_BT], pcysta->tavg_lk / 1000, pcysta->tavg_lk % 1000); seq_printf(m, ", max_t[wl:%d/bt:%d/lk:%d.%03d]", pcysta->tmax_cycle[CXT_WL], pcysta->tmax_cycle[CXT_BT], pcysta->tmax_lk / 1000, pcysta->tmax_lk % 1000); seq_printf(m, ", maxdiff_t[wl:%d/bt:%d]\n", pcysta->tmaxdiff_cycle[CXT_WL], pcysta->tmaxdiff_cycle[CXT_BT]); if (pcysta->cycles == 0) return; /* 1 cycle record 1 wl-slot and 1 bt-slot */ slot_pair = BTC_CYCLE_SLOT_MAX / 2; if (pcysta->cycles <= slot_pair) c_begin = 1; else c_begin = pcysta->cycles - slot_pair + 1; c_end = pcysta->cycles; for (cycle = c_begin; cycle <= c_end; cycle++) { cnt++; store_index = ((cycle - 1) % slot_pair) * 2; if (cnt % (BTC_CYCLE_SLOT_MAX / 4) == 1) seq_printf(m, " %-15s : ->b%02d->w%02d", "[cycle_step]", pcysta->tslot_cycle[store_index], pcysta->tslot_cycle[store_index + 1]); else seq_printf(m, "->b%02d->w%02d", pcysta->tslot_cycle[store_index], pcysta->tslot_cycle[store_index + 1]); if (cnt % (BTC_CYCLE_SLOT_MAX / 4) == 0 || cnt == c_end) seq_puts(m, "\n"); } if (a2dp->exist) { seq_printf(m, " %-15s : a2dp_ept:%d, a2dp_late:%d", "[a2dp_t_sta]", pcysta->a2dpept, pcysta->a2dpeptto); seq_printf(m, ", avg_t:%d, max_t:%d", pcysta->tavg_a2dpept, pcysta->tmax_a2dpept); r.val = dm->tdma_now.rxflctrl; if (r.type && r.tgln_n) { seq_printf(m, ", cycle[PSTDMA:%d/TDMA:%d], ", pcysta->cycles_a2dp[CXT_FLCTRL_ON], pcysta->cycles_a2dp[CXT_FLCTRL_OFF]); seq_printf(m, "avg_t[PSTDMA:%d/TDMA:%d], ", pcysta->tavg_a2dp[CXT_FLCTRL_ON], pcysta->tavg_a2dp[CXT_FLCTRL_OFF]); seq_printf(m, "max_t[PSTDMA:%d/TDMA:%d]", pcysta->tmax_a2dp[CXT_FLCTRL_ON], pcysta->tmax_a2dp[CXT_FLCTRL_OFF]); } seq_puts(m, "\n"); } } static void _show_fbtc_cysta_v1(struct rtw89_dev *rtwdev, struct seq_file *m) { struct rtw89_btc *btc = &rtwdev->btc; struct rtw89_btc_bt_a2dp_desc *a2dp = &btc->cx.bt.link_info.a2dp_desc; struct rtw89_btc_btf_fwinfo *pfwinfo = &btc->fwinfo; struct rtw89_btc_dm *dm = &btc->dm; struct rtw89_btc_fbtc_a2dp_trx_stat *a2dp_trx; struct rtw89_btc_fbtc_cysta_v1 *pcysta; struct rtw89_btc_rpt_cmn_info *pcinfo; u8 i, cnt = 0, slot_pair, divide_cnt; u16 cycle, c_begin, c_end, store_index; pcinfo = &pfwinfo->rpt_fbtc_cysta.cinfo; if (!pcinfo->valid) return; pcysta = &pfwinfo->rpt_fbtc_cysta.finfo_v1; seq_printf(m, " %-15s : cycle:%d, bcn[all:%d/all_ok:%d/bt:%d/bt_ok:%d]", "[cycle_cnt]", le16_to_cpu(pcysta->cycles), le32_to_cpu(pcysta->bcn_cnt[CXBCN_ALL]), le32_to_cpu(pcysta->bcn_cnt[CXBCN_ALL_OK]), le32_to_cpu(pcysta->bcn_cnt[CXBCN_BT_SLOT]), le32_to_cpu(pcysta->bcn_cnt[CXBCN_BT_OK])); for (i = 0; i < CXST_MAX; i++) { if (!le32_to_cpu(pcysta->slot_cnt[i])) continue; seq_printf(m, ", %s:%d", id_to_slot(i), le32_to_cpu(pcysta->slot_cnt[i])); } if (dm->tdma_now.rxflctrl) seq_printf(m, ", leak_rx:%d", le32_to_cpu(pcysta->leak_slot.cnt_rximr)); if (le32_to_cpu(pcysta->collision_cnt)) seq_printf(m, ", collision:%d", le32_to_cpu(pcysta->collision_cnt)); if (le32_to_cpu(pcysta->skip_cnt)) seq_printf(m, ", skip:%d", le32_to_cpu(pcysta->skip_cnt)); seq_puts(m, "\n"); seq_printf(m, " %-15s : avg_t[wl:%d/bt:%d/lk:%d.%03d]", "[cycle_time]", le16_to_cpu(pcysta->cycle_time.tavg[CXT_WL]), le16_to_cpu(pcysta->cycle_time.tavg[CXT_BT]), le16_to_cpu(pcysta->leak_slot.tavg) / 1000, le16_to_cpu(pcysta->leak_slot.tavg) % 1000); seq_printf(m, ", max_t[wl:%d/bt:%d/lk:%d.%03d]", le16_to_cpu(pcysta->cycle_time.tmax[CXT_WL]), le16_to_cpu(pcysta->cycle_time.tmax[CXT_BT]), le16_to_cpu(pcysta->leak_slot.tmax) / 1000, le16_to_cpu(pcysta->leak_slot.tmax) % 1000); seq_printf(m, ", maxdiff_t[wl:%d/bt:%d]\n", le16_to_cpu(pcysta->cycle_time.tmaxdiff[CXT_WL]), le16_to_cpu(pcysta->cycle_time.tmaxdiff[CXT_BT])); cycle = le16_to_cpu(pcysta->cycles); if (cycle == 0) return; /* 1 cycle record 1 wl-slot and 1 bt-slot */ slot_pair = BTC_CYCLE_SLOT_MAX / 2; if (cycle <= slot_pair) c_begin = 1; else c_begin = cycle - slot_pair + 1; c_end = cycle; if (a2dp->exist) divide_cnt = 3; else divide_cnt = BTC_CYCLE_SLOT_MAX / 4; for (cycle = c_begin; cycle <= c_end; cycle++) { cnt++; store_index = ((cycle - 1) % slot_pair) * 2; if (cnt % divide_cnt == 1) { seq_printf(m, "\n\r %-15s : ", "[cycle_step]"); } else { seq_printf(m, "->b%02d", le16_to_cpu(pcysta->slot_step_time[store_index])); if (a2dp->exist) { a2dp_trx = &pcysta->a2dp_trx[store_index]; seq_printf(m, "(%d/%d/%dM/%d/%d/%d)", a2dp_trx->empty_cnt, a2dp_trx->retry_cnt, a2dp_trx->tx_rate ? 3 : 2, a2dp_trx->tx_cnt, a2dp_trx->ack_cnt, a2dp_trx->nack_cnt); } seq_printf(m, "->w%02d", le16_to_cpu(pcysta->slot_step_time[store_index + 1])); if (a2dp->exist) { a2dp_trx = &pcysta->a2dp_trx[store_index + 1]; seq_printf(m, "(%d/%d/%dM/%d/%d/%d)", a2dp_trx->empty_cnt, a2dp_trx->retry_cnt, a2dp_trx->tx_rate ? 3 : 2, a2dp_trx->tx_cnt, a2dp_trx->ack_cnt, a2dp_trx->nack_cnt); } } if (cnt % (BTC_CYCLE_SLOT_MAX / 4) == 0 || cnt == c_end) seq_puts(m, "\n"); } if (a2dp->exist) { seq_printf(m, "%-15s : a2dp_ept:%d, a2dp_late:%d", "[a2dp_t_sta]", le16_to_cpu(pcysta->a2dp_ept.cnt), le16_to_cpu(pcysta->a2dp_ept.cnt_timeout)); seq_printf(m, ", avg_t:%d, max_t:%d", le16_to_cpu(pcysta->a2dp_ept.tavg), le16_to_cpu(pcysta->a2dp_ept.tmax)); seq_puts(m, "\n"); } } static void _show_fbtc_nullsta(struct rtw89_dev *rtwdev, struct seq_file *m) { const struct rtw89_chip_info *chip = rtwdev->chip; struct rtw89_btc *btc = &rtwdev->btc; struct rtw89_btc_btf_fwinfo *pfwinfo = &btc->fwinfo; struct rtw89_btc_rpt_cmn_info *pcinfo; struct rtw89_btc_fbtc_cynullsta *ns; struct rtw89_btc_fbtc_cynullsta_v1 *ns_v1; u8 i = 0; if (!btc->dm.tdma_now.rxflctrl) return; pcinfo = &pfwinfo->rpt_fbtc_nullsta.cinfo; if (!pcinfo->valid) return; if (chip->chip_id == RTL8852A) { ns = &pfwinfo->rpt_fbtc_nullsta.finfo; seq_printf(m, " %-15s : ", "[null_sta]"); for (i = 0; i < 2; i++) { if (i != 0) seq_printf(m, ", null-%d", i); else seq_printf(m, "null-%d", i); seq_printf(m, "[ok:%d/", le32_to_cpu(ns->result[i][1])); seq_printf(m, "fail:%d/", le32_to_cpu(ns->result[i][0])); seq_printf(m, "on_time:%d/", le32_to_cpu(ns->result[i][2])); seq_printf(m, "retry:%d/", le32_to_cpu(ns->result[i][3])); seq_printf(m, "avg_t:%d.%03d/", le32_to_cpu(ns->avg_t[i]) / 1000, le32_to_cpu(ns->avg_t[i]) % 1000); seq_printf(m, "max_t:%d.%03d]", le32_to_cpu(ns->max_t[i]) / 1000, le32_to_cpu(ns->max_t[i]) % 1000); } } else { ns_v1 = &pfwinfo->rpt_fbtc_nullsta.finfo_v1; seq_printf(m, " %-15s : ", "[null_sta]"); for (i = 0; i < 2; i++) { if (i != 0) seq_printf(m, ", null-%d", i); else seq_printf(m, "null-%d", i); seq_printf(m, "[Tx:%d/", le32_to_cpu(ns_v1->result[i][4])); seq_printf(m, "[ok:%d/", le32_to_cpu(ns_v1->result[i][1])); seq_printf(m, "fail:%d/", le32_to_cpu(ns_v1->result[i][0])); seq_printf(m, "on_time:%d/", le32_to_cpu(ns_v1->result[i][2])); seq_printf(m, "retry:%d/", le32_to_cpu(ns_v1->result[i][3])); seq_printf(m, "avg_t:%d.%03d/", le32_to_cpu(ns_v1->avg_t[i]) / 1000, le32_to_cpu(ns_v1->avg_t[i]) % 1000); seq_printf(m, "max_t:%d.%03d]", le32_to_cpu(ns_v1->max_t[i]) / 1000, le32_to_cpu(ns_v1->max_t[i]) % 1000); } } seq_puts(m, "\n"); } static void _show_fbtc_step(struct rtw89_dev *rtwdev, struct seq_file *m) { struct rtw89_btc *btc = &rtwdev->btc; struct rtw89_btc_btf_fwinfo *pfwinfo = &btc->fwinfo; struct rtw89_btc_rpt_cmn_info *pcinfo = NULL; struct rtw89_btc_fbtc_steps *pstep = NULL; u8 type, val, cnt = 0, state = 0; bool outloop = false; u16 i, diff_t, n_start = 0, n_stop = 0; u16 pos_old, pos_new; pcinfo = &pfwinfo->rpt_fbtc_step.cinfo; if (!pcinfo->valid) return; pstep = &pfwinfo->rpt_fbtc_step.finfo; pos_old = le16_to_cpu(pstep->pos_old); pos_new = le16_to_cpu(pstep->pos_new); if (pcinfo->req_fver != pstep->fver) return; /* store step info by using ring instead of FIFO*/ do { switch (state) { case 0: n_start = pos_old; if (pos_new >= pos_old) n_stop = pos_new; else n_stop = btc->ctrl.trace_step - 1; state = 1; break; case 1: for (i = n_start; i <= n_stop; i++) { type = pstep->step[i].type; val = pstep->step[i].val; diff_t = le16_to_cpu(pstep->step[i].difft); if (type == CXSTEP_NONE || type >= CXSTEP_MAX) continue; if (cnt % 10 == 0) seq_printf(m, " %-15s : ", "[steps]"); seq_printf(m, "-> %s(%02d)(%02d)", (type == CXSTEP_SLOT ? "SLT" : "EVT"), (u32)val, diff_t); if (cnt % 10 == 9) seq_puts(m, "\n"); cnt++; } state = 2; break; case 2: if (pos_new < pos_old && n_start != 0) { n_start = 0; n_stop = pos_new; state = 1; } else { outloop = true; } break; } } while (!outloop); } static void _show_fw_dm_msg(struct rtw89_dev *rtwdev, struct seq_file *m) { const struct rtw89_chip_info *chip = rtwdev->chip; struct rtw89_btc *btc = &rtwdev->btc; if (!(btc->dm.coex_info_map & BTC_COEX_INFO_DM)) return; _show_error(rtwdev, m); _show_fbtc_tdma(rtwdev, m); _show_fbtc_slots(rtwdev, m); if (chip->chip_id == RTL8852A) _show_fbtc_cysta(rtwdev, m); else _show_fbtc_cysta_v1(rtwdev, m); _show_fbtc_nullsta(rtwdev, m); _show_fbtc_step(rtwdev, m); } static void _get_gnt(struct rtw89_dev *rtwdev, struct rtw89_mac_ax_coex_gnt *gnt_cfg) { const struct rtw89_chip_info *chip = rtwdev->chip; struct rtw89_mac_ax_gnt *gnt; u32 val, status; if (chip->chip_id == RTL8852A || chip->chip_id == RTL8852B) { rtw89_mac_read_lte(rtwdev, R_AX_LTE_SW_CFG_1, &val); rtw89_mac_read_lte(rtwdev, R_AX_GNT_VAL, &status); gnt = &gnt_cfg->band[0]; gnt->gnt_bt_sw_en = !!(val & B_AX_GNT_BT_RFC_S0_SW_CTRL); gnt->gnt_bt = !!(status & B_AX_GNT_BT_RFC_S0_STA); gnt->gnt_wl_sw_en = !!(val & B_AX_GNT_WL_RFC_S0_SW_CTRL); gnt->gnt_wl = !!(status & B_AX_GNT_WL_RFC_S0_STA); gnt = &gnt_cfg->band[1]; gnt->gnt_bt_sw_en = !!(val & B_AX_GNT_BT_RFC_S1_SW_CTRL); gnt->gnt_bt = !!(status & B_AX_GNT_BT_RFC_S1_STA); gnt->gnt_wl_sw_en = !!(val & B_AX_GNT_WL_RFC_S1_SW_CTRL); gnt->gnt_wl = !!(status & B_AX_GNT_WL_RFC_S1_STA); } else if (chip->chip_id == RTL8852C) { val = rtw89_read32(rtwdev, R_AX_GNT_SW_CTRL); status = rtw89_read32(rtwdev, R_AX_GNT_VAL_V1); gnt = &gnt_cfg->band[0]; gnt->gnt_bt_sw_en = !!(val & B_AX_GNT_BT_RFC_S0_SWCTRL); gnt->gnt_bt = !!(status & B_AX_GNT_BT_RFC_S0); gnt->gnt_wl_sw_en = !!(val & B_AX_GNT_WL_RFC_S0_SWCTRL); gnt->gnt_wl = !!(status & B_AX_GNT_WL_RFC_S0); gnt = &gnt_cfg->band[1]; gnt->gnt_bt_sw_en = !!(val & B_AX_GNT_BT_RFC_S1_SWCTRL); gnt->gnt_bt = !!(status & B_AX_GNT_BT_RFC_S1); gnt->gnt_wl_sw_en = !!(val & B_AX_GNT_WL_RFC_S1_SWCTRL); gnt->gnt_wl = !!(status & B_AX_GNT_WL_RFC_S1); } else { return; } } static void _show_mreg(struct rtw89_dev *rtwdev, struct seq_file *m) { const struct rtw89_chip_info *chip = rtwdev->chip; struct rtw89_btc *btc = &rtwdev->btc; struct rtw89_btc_btf_fwinfo *pfwinfo = &btc->fwinfo; struct rtw89_btc_rpt_cmn_info *pcinfo = NULL; struct rtw89_btc_fbtc_mreg_val *pmreg = NULL; struct rtw89_btc_fbtc_gpio_dbg *gdbg = NULL; struct rtw89_btc_cx *cx = &btc->cx; struct rtw89_btc_wl_info *wl = &btc->cx.wl; struct rtw89_btc_bt_info *bt = &btc->cx.bt; struct rtw89_mac_ax_coex_gnt gnt_cfg = {}; struct rtw89_mac_ax_gnt gnt; u8 i = 0, type = 0, cnt = 0; u32 val, offset; if (!(btc->dm.coex_info_map & BTC_COEX_INFO_MREG)) return; seq_puts(m, "========== [HW Status] ==========\n"); seq_printf(m, " %-15s : WL->BT:0x%08x(cnt:%d), BT->WL:0x%08x(total:%d, bt_update:%d)\n", "[scoreboard]", wl->scbd, cx->cnt_wl[BTC_WCNT_SCBDUPDATE], bt->scbd, cx->cnt_bt[BTC_BCNT_SCBDREAD], cx->cnt_bt[BTC_BCNT_SCBDUPDATE]); /* To avoid I/O if WL LPS or power-off */ if (!wl->status.map.lps && !wl->status.map.rf_off) { if (chip->chip_id == RTL8852A) btc->dm.pta_owner = rtw89_mac_get_ctrl_path(rtwdev); else if (chip->chip_id == RTL8852C) btc->dm.pta_owner = 0; _get_gnt(rtwdev, &gnt_cfg); gnt = gnt_cfg.band[0]; seq_printf(m, " %-15s : pta_owner:%s, phy-0[gnt_wl:%s-%d/gnt_bt:%s-%d], ", "[gnt_status]", chip->chip_id == RTL8852C ? "HW" : btc->dm.pta_owner == BTC_CTRL_BY_WL ? "WL" : "BT", gnt.gnt_wl_sw_en ? "SW" : "HW", gnt.gnt_wl, gnt.gnt_bt_sw_en ? "SW" : "HW", gnt.gnt_bt); gnt = gnt_cfg.band[1]; seq_printf(m, "phy-1[gnt_wl:%s-%d/gnt_bt:%s-%d]\n", gnt.gnt_wl_sw_en ? "SW" : "HW", gnt.gnt_wl, gnt.gnt_bt_sw_en ? "SW" : "HW", gnt.gnt_bt); } pcinfo = &pfwinfo->rpt_fbtc_mregval.cinfo; if (!pcinfo->valid) { rtw89_debug(rtwdev, RTW89_DBG_BTC, "[BTC], %s(): stop due rpt_fbtc_mregval.cinfo\n", __func__); return; } pmreg = &pfwinfo->rpt_fbtc_mregval.finfo; rtw89_debug(rtwdev, RTW89_DBG_BTC, "[BTC], %s(): rpt_fbtc_mregval reg_num = %d\n", __func__, pmreg->reg_num); for (i = 0; i < pmreg->reg_num; i++) { type = (u8)le16_to_cpu(chip->mon_reg[i].type); offset = le32_to_cpu(chip->mon_reg[i].offset); val = le32_to_cpu(pmreg->mreg_val[i]); if (cnt % 6 == 0) seq_printf(m, " %-15s : %d_0x%04x=0x%08x", "[reg]", (u32)type, offset, val); else seq_printf(m, ", %d_0x%04x=0x%08x", (u32)type, offset, val); if (cnt % 6 == 5) seq_puts(m, "\n"); cnt++; } pcinfo = &pfwinfo->rpt_fbtc_gpio_dbg.cinfo; if (!pcinfo->valid) { rtw89_debug(rtwdev, RTW89_DBG_BTC, "[BTC], %s(): stop due rpt_fbtc_gpio_dbg.cinfo\n", __func__); return; } gdbg = &pfwinfo->rpt_fbtc_gpio_dbg.finfo; if (!gdbg->en_map) return; seq_printf(m, " %-15s : enable_map:0x%08x", "[gpio_dbg]", gdbg->en_map); for (i = 0; i < BTC_DBG_MAX1; i++) { if (!(gdbg->en_map & BIT(i))) continue; seq_printf(m, ", %d->GPIO%d", (u32)i, gdbg->gpio_map[i]); } seq_puts(m, "\n"); } static void _show_summary(struct rtw89_dev *rtwdev, struct seq_file *m) { struct rtw89_btc *btc = &rtwdev->btc; struct rtw89_btc_btf_fwinfo *pfwinfo = &btc->fwinfo; struct rtw89_btc_rpt_cmn_info *pcinfo = NULL; struct rtw89_btc_fbtc_rpt_ctrl *prptctrl = NULL; struct rtw89_btc_cx *cx = &btc->cx; struct rtw89_btc_dm *dm = &btc->dm; struct rtw89_btc_wl_info *wl = &cx->wl; struct rtw89_btc_bt_info *bt = &cx->bt; u32 cnt_sum = 0, *cnt = btc->dm.cnt_notify; u8 i; if (!(dm->coex_info_map & BTC_COEX_INFO_SUMMARY)) return; seq_puts(m, "========== [Statistics] ==========\n"); pcinfo = &pfwinfo->rpt_ctrl.cinfo; if (pcinfo->valid && !wl->status.map.lps && !wl->status.map.rf_off) { prptctrl = &pfwinfo->rpt_ctrl.finfo; seq_printf(m, " %-15s : h2c_cnt=%d(fail:%d, fw_recv:%d), c2h_cnt=%d(fw_send:%d), ", "[summary]", pfwinfo->cnt_h2c, pfwinfo->cnt_h2c_fail, prptctrl->h2c_cnt, pfwinfo->cnt_c2h, prptctrl->c2h_cnt); seq_printf(m, "rpt_cnt=%d(fw_send:%d), rpt_map=0x%x, dm_error_map:0x%x", pfwinfo->event[BTF_EVNT_RPT], prptctrl->rpt_cnt, prptctrl->rpt_enable, dm->error.val); if (dm->error.map.wl_fw_hang) seq_puts(m, " (WL FW Hang!!)"); seq_puts(m, "\n"); seq_printf(m, " %-15s : send_ok:%d, send_fail:%d, recv:%d", "[mailbox]", prptctrl->mb_send_ok_cnt, prptctrl->mb_send_fail_cnt, prptctrl->mb_recv_cnt); seq_printf(m, "(A2DP_empty:%d, A2DP_flowstop:%d, A2DP_full:%d)\n", prptctrl->mb_a2dp_empty_cnt, prptctrl->mb_a2dp_flct_cnt, prptctrl->mb_a2dp_full_cnt); seq_printf(m, " %-15s : wl_rfk[req:%d/go:%d/reject:%d/timeout:%d]", "[RFK]", cx->cnt_wl[BTC_WCNT_RFK_REQ], cx->cnt_wl[BTC_WCNT_RFK_GO], cx->cnt_wl[BTC_WCNT_RFK_REJECT], cx->cnt_wl[BTC_WCNT_RFK_TIMEOUT]); seq_printf(m, ", bt_rfk[req:%d/go:%d/reject:%d/timeout:%d/fail:%d]\n", prptctrl->bt_rfk_cnt[BTC_BCNT_RFK_REQ], prptctrl->bt_rfk_cnt[BTC_BCNT_RFK_GO], prptctrl->bt_rfk_cnt[BTC_BCNT_RFK_REJECT], prptctrl->bt_rfk_cnt[BTC_BCNT_RFK_TIMEOUT], prptctrl->bt_rfk_cnt[BTC_BCNT_RFK_FAIL]); if (prptctrl->bt_rfk_cnt[BTC_BCNT_RFK_TIMEOUT] > 0) bt->rfk_info.map.timeout = 1; else bt->rfk_info.map.timeout = 0; dm->error.map.wl_rfk_timeout = bt->rfk_info.map.timeout; } else { seq_printf(m, " %-15s : h2c_cnt=%d(fail:%d), c2h_cnt=%d, rpt_cnt=%d, rpt_map=0x%x", "[summary]", pfwinfo->cnt_h2c, pfwinfo->cnt_h2c_fail, pfwinfo->cnt_c2h, pfwinfo->event[BTF_EVNT_RPT], btc->fwinfo.rpt_en_map); seq_puts(m, " (WL FW report invalid!!)\n"); } for (i = 0; i < BTC_NCNT_NUM; i++) cnt_sum += dm->cnt_notify[i]; seq_printf(m, " %-15s : total=%d, show_coex_info=%d, power_on=%d, init_coex=%d, ", "[notify_cnt]", cnt_sum, cnt[BTC_NCNT_SHOW_COEX_INFO], cnt[BTC_NCNT_POWER_ON], cnt[BTC_NCNT_INIT_COEX]); seq_printf(m, "power_off=%d, radio_state=%d, role_info=%d, wl_rfk=%d, wl_sta=%d\n", cnt[BTC_NCNT_POWER_OFF], cnt[BTC_NCNT_RADIO_STATE], cnt[BTC_NCNT_ROLE_INFO], cnt[BTC_NCNT_WL_RFK], cnt[BTC_NCNT_WL_STA]); seq_printf(m, " %-15s : scan_start=%d, scan_finish=%d, switch_band=%d, special_pkt=%d, ", "[notify_cnt]", cnt[BTC_NCNT_SCAN_START], cnt[BTC_NCNT_SCAN_FINISH], cnt[BTC_NCNT_SWITCH_BAND], cnt[BTC_NCNT_SPECIAL_PACKET]); seq_printf(m, "timer=%d, control=%d, customerize=%d\n", cnt[BTC_NCNT_TIMER], cnt[BTC_NCNT_CONTROL], cnt[BTC_NCNT_CUSTOMERIZE]); } static void _show_summary_v1(struct rtw89_dev *rtwdev, struct seq_file *m) { struct rtw89_btc *btc = &rtwdev->btc; struct rtw89_btc_btf_fwinfo *pfwinfo = &btc->fwinfo; struct rtw89_btc_fbtc_rpt_ctrl_v1 *prptctrl; struct rtw89_btc_rpt_cmn_info *pcinfo; struct rtw89_btc_cx *cx = &btc->cx; struct rtw89_btc_dm *dm = &btc->dm; struct rtw89_btc_wl_info *wl = &cx->wl; struct rtw89_btc_bt_info *bt = &cx->bt; u32 cnt_sum = 0, *cnt = btc->dm.cnt_notify; u8 i; if (!(dm->coex_info_map & BTC_COEX_INFO_SUMMARY)) return; seq_puts(m, "========== [Statistics] ==========\n"); pcinfo = &pfwinfo->rpt_ctrl.cinfo; if (pcinfo->valid && !wl->status.map.lps && !wl->status.map.rf_off) { prptctrl = &pfwinfo->rpt_ctrl.finfo_v1; seq_printf(m, " %-15s : h2c_cnt=%d(fail:%d, fw_recv:%d), c2h_cnt=%d(fw_send:%d), ", "[summary]", pfwinfo->cnt_h2c, pfwinfo->cnt_h2c_fail, le32_to_cpu(prptctrl->rpt_info.cnt_h2c), pfwinfo->cnt_c2h, le32_to_cpu(prptctrl->rpt_info.cnt_c2h)); seq_printf(m, "rpt_cnt=%d(fw_send:%d), rpt_map=0x%x, dm_error_map:0x%x", pfwinfo->event[BTF_EVNT_RPT], le32_to_cpu(prptctrl->rpt_info.cnt), le32_to_cpu(prptctrl->rpt_info.en), dm->error.val); if (dm->error.map.wl_fw_hang) seq_puts(m, " (WL FW Hang!!)"); seq_puts(m, "\n"); seq_printf(m, " %-15s : send_ok:%d, send_fail:%d, recv:%d, ", "[mailbox]", le32_to_cpu(prptctrl->bt_mbx_info.cnt_send_ok), le32_to_cpu(prptctrl->bt_mbx_info.cnt_send_fail), le32_to_cpu(prptctrl->bt_mbx_info.cnt_recv)); seq_printf(m, "A2DP_empty:%d(stop:%d, tx:%d, ack:%d, nack:%d)\n", le32_to_cpu(prptctrl->bt_mbx_info.a2dp.cnt_empty), le32_to_cpu(prptctrl->bt_mbx_info.a2dp.cnt_flowctrl), le32_to_cpu(prptctrl->bt_mbx_info.a2dp.cnt_tx), le32_to_cpu(prptctrl->bt_mbx_info.a2dp.cnt_ack), le32_to_cpu(prptctrl->bt_mbx_info.a2dp.cnt_nack)); seq_printf(m, " %-15s : wl_rfk[req:%d/go:%d/reject:%d/timeout:%d]", "[RFK]", cx->cnt_wl[BTC_WCNT_RFK_REQ], cx->cnt_wl[BTC_WCNT_RFK_GO], cx->cnt_wl[BTC_WCNT_RFK_REJECT], cx->cnt_wl[BTC_WCNT_RFK_TIMEOUT]); seq_printf(m, ", bt_rfk[req:%d/go:%d/reject:%d/timeout:%d/fail:%d]\n", le32_to_cpu(prptctrl->bt_cnt[BTC_BCNT_RFK_REQ]), le32_to_cpu(prptctrl->bt_cnt[BTC_BCNT_RFK_GO]), le32_to_cpu(prptctrl->bt_cnt[BTC_BCNT_RFK_REJECT]), le32_to_cpu(prptctrl->bt_cnt[BTC_BCNT_RFK_TIMEOUT]), le32_to_cpu(prptctrl->bt_cnt[BTC_BCNT_RFK_FAIL])); if (le32_to_cpu(prptctrl->bt_cnt[BTC_BCNT_RFK_TIMEOUT]) > 0) bt->rfk_info.map.timeout = 1; else bt->rfk_info.map.timeout = 0; dm->error.map.wl_rfk_timeout = bt->rfk_info.map.timeout; } else { seq_printf(m, " %-15s : h2c_cnt=%d(fail:%d), c2h_cnt=%d, rpt_cnt=%d, rpt_map=0x%x", "[summary]", pfwinfo->cnt_h2c, pfwinfo->cnt_h2c_fail, pfwinfo->cnt_c2h, pfwinfo->event[BTF_EVNT_RPT], btc->fwinfo.rpt_en_map); seq_puts(m, " (WL FW report invalid!!)\n"); } for (i = 0; i < BTC_NCNT_NUM; i++) cnt_sum += dm->cnt_notify[i]; seq_printf(m, " %-15s : total=%d, show_coex_info=%d, power_on=%d, init_coex=%d, ", "[notify_cnt]", cnt_sum, cnt[BTC_NCNT_SHOW_COEX_INFO], cnt[BTC_NCNT_POWER_ON], cnt[BTC_NCNT_INIT_COEX]); seq_printf(m, "power_off=%d, radio_state=%d, role_info=%d, wl_rfk=%d, wl_sta=%d\n", cnt[BTC_NCNT_POWER_OFF], cnt[BTC_NCNT_RADIO_STATE], cnt[BTC_NCNT_ROLE_INFO], cnt[BTC_NCNT_WL_RFK], cnt[BTC_NCNT_WL_STA]); seq_printf(m, " %-15s : scan_start=%d, scan_finish=%d, switch_band=%d, special_pkt=%d, ", "[notify_cnt]", cnt[BTC_NCNT_SCAN_START], cnt[BTC_NCNT_SCAN_FINISH], cnt[BTC_NCNT_SWITCH_BAND], cnt[BTC_NCNT_SPECIAL_PACKET]); seq_printf(m, "timer=%d, control=%d, customerize=%d\n", cnt[BTC_NCNT_TIMER], cnt[BTC_NCNT_CONTROL], cnt[BTC_NCNT_CUSTOMERIZE]); } void rtw89_btc_dump_info(struct rtw89_dev *rtwdev, struct seq_file *m) { const struct rtw89_chip_info *chip = rtwdev->chip; struct rtw89_fw_suit *fw_suit = &rtwdev->fw.normal; struct rtw89_btc *btc = &rtwdev->btc; struct rtw89_btc_cx *cx = &btc->cx; struct rtw89_btc_bt_info *bt = &cx->bt; seq_puts(m, "=========================================\n"); seq_printf(m, "WL FW / BT FW %d.%d.%d.%d / NA\n", fw_suit->major_ver, fw_suit->minor_ver, fw_suit->sub_ver, fw_suit->sub_idex); seq_printf(m, "manual %d\n", btc->ctrl.manual); seq_puts(m, "=========================================\n"); seq_printf(m, "\n\r %-15s : raw_data[%02x %02x %02x %02x %02x %02x] (type:%s/cnt:%d/same:%d)", "[bt_info]", bt->raw_info[2], bt->raw_info[3], bt->raw_info[4], bt->raw_info[5], bt->raw_info[6], bt->raw_info[7], bt->raw_info[0] == BTC_BTINFO_AUTO ? "auto" : "reply", cx->cnt_bt[BTC_BCNT_INFOUPDATE], cx->cnt_bt[BTC_BCNT_INFOSAME]); seq_puts(m, "\n=========================================\n"); _show_cx_info(rtwdev, m); _show_wl_info(rtwdev, m); _show_bt_info(rtwdev, m); _show_dm_info(rtwdev, m); _show_fw_dm_msg(rtwdev, m); _show_mreg(rtwdev, m); if (chip->chip_id == RTL8852A) _show_summary(rtwdev, m); else _show_summary_v1(rtwdev, m); }
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