| Author | Tokens | Token Proportion | Commits | Commit Proportion |
|---|---|---|---|---|
| Larry Finger | 3267 | 37.29% | 19 | 27.14% |
| Ping-Ke Shih | 3019 | 34.46% | 30 | 42.86% |
| Yan-Hsuan Chuang | 2403 | 27.43% | 13 | 18.57% |
| Joe Perches | 38 | 0.43% | 1 | 1.43% |
| Sebastian Andrzej Siewior | 28 | 0.32% | 2 | 2.86% |
| Nathan Chancellor | 3 | 0.03% | 1 | 1.43% |
| Hariprasad Kelam | 1 | 0.01% | 1 | 1.43% |
| Colin Ian King | 1 | 0.01% | 1 | 1.43% |
| Himangi Saraogi | 1 | 0.01% | 1 | 1.43% |
| Andy Shevchenko | 1 | 0.01% | 1 | 1.43% |
| Total | 8762 | 70 |
// SPDX-License-Identifier: GPL-2.0 /* Copyright(c) 2007-2013 Realtek Corporation.*/ #include "halbt_precomp.h" /*************************************************** * Debug related function ***************************************************/ static const char *const gl_btc_wifi_bw_string[] = { "11bg", "HT20", "HT40", "HT80", "HT160" }; static const char *const gl_btc_wifi_freq_string[] = { "2.4G", "5G" }; static bool halbtc_is_bt_coexist_available(struct btc_coexist *btcoexist) { if (!btcoexist->binded || NULL == btcoexist->adapter) return false; return true; } static bool halbtc_is_wifi_busy(struct rtl_priv *rtlpriv) { if (rtlpriv->link_info.busytraffic) return true; else return false; } static void halbtc_dbg_init(void) { } /*************************************************** * helper function ***************************************************/ static bool is_any_client_connect_to_ap(struct btc_coexist *btcoexist) { struct rtl_priv *rtlpriv = btcoexist->adapter; struct rtl_mac *mac = rtl_mac(rtlpriv); bool ret = false; if (mac->opmode == NL80211_IFTYPE_ADHOC || mac->opmode == NL80211_IFTYPE_MESH_POINT || mac->opmode == NL80211_IFTYPE_AP) { spin_lock_bh(&rtlpriv->locks.entry_list_lock); if (!list_empty(&rtlpriv->entry_list)) ret = true; spin_unlock_bh(&rtlpriv->locks.entry_list_lock); } return ret; } static bool halbtc_legacy(struct rtl_priv *adapter) { struct rtl_priv *rtlpriv = adapter; struct rtl_mac *mac = rtl_mac(rtlpriv); bool is_legacy = false; if ((mac->mode == WIRELESS_MODE_B) || (mac->mode == WIRELESS_MODE_G)) is_legacy = true; return is_legacy; } bool halbtc_is_wifi_uplink(struct rtl_priv *adapter) { struct rtl_priv *rtlpriv = adapter; if (rtlpriv->link_info.tx_busy_traffic) return true; else return false; } static u32 halbtc_get_wifi_bw(struct btc_coexist *btcoexist) { struct rtl_priv *rtlpriv = btcoexist->adapter; struct rtl_phy *rtlphy = &rtlpriv->phy; u32 wifi_bw = BTC_WIFI_BW_HT20; if (halbtc_legacy(rtlpriv)) { wifi_bw = BTC_WIFI_BW_LEGACY; } else { switch (rtlphy->current_chan_bw) { case HT_CHANNEL_WIDTH_20: wifi_bw = BTC_WIFI_BW_HT20; break; case HT_CHANNEL_WIDTH_20_40: wifi_bw = BTC_WIFI_BW_HT40; break; case HT_CHANNEL_WIDTH_80: wifi_bw = BTC_WIFI_BW_HT80; break; } } return wifi_bw; } static u8 halbtc_get_wifi_central_chnl(struct btc_coexist *btcoexist) { struct rtl_priv *rtlpriv = btcoexist->adapter; struct rtl_phy *rtlphy = &(rtlpriv->phy); u8 chnl = 1; if (rtlphy->current_channel != 0) chnl = rtlphy->current_channel; rtl_dbg(rtlpriv, COMP_BT_COEXIST, DBG_LOUD, "%s:%d\n", __func__, chnl); return chnl; } static u8 rtl_get_hwpg_single_ant_path(struct rtl_priv *rtlpriv) { return rtlpriv->btcoexist.btc_info.single_ant_path; } static u8 rtl_get_hwpg_bt_type(struct rtl_priv *rtlpriv) { return rtlpriv->btcoexist.btc_info.bt_type; } static u8 rtl_get_hwpg_ant_num(struct rtl_priv *rtlpriv) { u8 num; if (rtlpriv->btcoexist.btc_info.ant_num == ANT_X2) num = 2; else num = 1; return num; } static u8 rtl_get_hwpg_package_type(struct rtl_priv *rtlpriv) { struct rtl_hal *rtlhal = rtl_hal(rtlpriv); return rtlhal->package_type; } static u8 rtl_get_hwpg_rfe_type(struct rtl_priv *rtlpriv) { struct rtl_hal *rtlhal = rtl_hal(rtlpriv); return rtlhal->rfe_type; } static bool halbtc_is_hw_mailbox_exist(struct btc_coexist *btcoexist) { if (IS_HARDWARE_TYPE_8812(btcoexist->adapter)) return false; else return true; } static bool halbtc_send_bt_mp_operation(struct btc_coexist *btcoexist, u8 op_code, u8 *cmd, u32 len, unsigned long wait_ms) { struct rtl_priv *rtlpriv; const u8 oper_ver = 0; u8 req_num; if (!halbtc_is_hw_mailbox_exist(btcoexist)) return false; if (wait_ms) /* before h2c to avoid race condition */ reinit_completion(&btcoexist->bt_mp_comp); rtlpriv = btcoexist->adapter; /* fill req_num by op_code, and rtl_btc_btmpinfo_notify() use it * to know message type */ switch (op_code) { case BT_OP_GET_BT_VERSION: req_num = BT_SEQ_GET_BT_VERSION; break; case BT_OP_GET_AFH_MAP_L: req_num = BT_SEQ_GET_AFH_MAP_L; break; case BT_OP_GET_AFH_MAP_M: req_num = BT_SEQ_GET_AFH_MAP_M; break; case BT_OP_GET_AFH_MAP_H: req_num = BT_SEQ_GET_AFH_MAP_H; break; case BT_OP_GET_BT_COEX_SUPPORTED_FEATURE: req_num = BT_SEQ_GET_BT_COEX_SUPPORTED_FEATURE; break; case BT_OP_GET_BT_COEX_SUPPORTED_VERSION: req_num = BT_SEQ_GET_BT_COEX_SUPPORTED_VERSION; break; case BT_OP_GET_BT_ANT_DET_VAL: req_num = BT_SEQ_GET_BT_ANT_DET_VAL; break; case BT_OP_GET_BT_BLE_SCAN_PARA: req_num = BT_SEQ_GET_BT_BLE_SCAN_PARA; break; case BT_OP_GET_BT_BLE_SCAN_TYPE: req_num = BT_SEQ_GET_BT_BLE_SCAN_TYPE; break; case BT_OP_GET_BT_DEVICE_INFO: req_num = BT_SEQ_GET_BT_DEVICE_INFO; break; case BT_OP_GET_BT_FORBIDDEN_SLOT_VAL: req_num = BT_SEQ_GET_BT_FORB_SLOT_VAL; break; case BT_OP_WRITE_REG_ADDR: case BT_OP_WRITE_REG_VALUE: case BT_OP_READ_REG: default: req_num = BT_SEQ_DONT_CARE; break; } cmd[0] |= (oper_ver & 0x0f); /* Set OperVer */ cmd[0] |= ((req_num << 4) & 0xf0); /* Set ReqNum */ cmd[1] = op_code; rtlpriv->cfg->ops->fill_h2c_cmd(rtlpriv->mac80211.hw, 0x67, len, cmd); /* wait? */ if (!wait_ms) return true; rtl_dbg(rtlpriv, COMP_BT_COEXIST, DBG_LOUD, "btmpinfo wait req_num=%d wait=%ld\n", req_num, wait_ms); if (wait_for_completion_timeout(&btcoexist->bt_mp_comp, msecs_to_jiffies(wait_ms)) == 0) { rtl_dbg(rtlpriv, COMP_BT_COEXIST, DBG_DMESG, "btmpinfo wait (req_num=%d) timeout\n", req_num); return false; /* timeout */ } return true; } static void halbtc_leave_lps(struct btc_coexist *btcoexist) { struct rtl_priv *rtlpriv; bool ap_enable = false; rtlpriv = btcoexist->adapter; btcoexist->btc_get(btcoexist, BTC_GET_BL_WIFI_AP_MODE_ENABLE, &ap_enable); if (ap_enable) { rtl_dbg(rtlpriv, COMP_BT_COEXIST, DBG_DMESG, "%s()<--dont leave lps under AP mode\n", __func__); return; } btcoexist->bt_info.bt_ctrl_lps = true; btcoexist->bt_info.bt_lps_on = false; /* FIXME: Context is unclear. Is it allowed to block? */ rtl_lps_leave(rtlpriv->mac80211.hw, false); } static void halbtc_enter_lps(struct btc_coexist *btcoexist) { struct rtl_priv *rtlpriv; bool ap_enable = false; rtlpriv = btcoexist->adapter; btcoexist->btc_get(btcoexist, BTC_GET_BL_WIFI_AP_MODE_ENABLE, &ap_enable); if (ap_enable) { rtl_dbg(rtlpriv, COMP_BT_COEXIST, DBG_DMESG, "%s()<--dont enter lps under AP mode\n", __func__); return; } btcoexist->bt_info.bt_ctrl_lps = true; btcoexist->bt_info.bt_lps_on = true; /* FIXME: Context is unclear. Is it allowed to block? */ rtl_lps_enter(rtlpriv->mac80211.hw, false); } static void halbtc_normal_lps(struct btc_coexist *btcoexist) { struct rtl_priv *rtlpriv; rtlpriv = btcoexist->adapter; if (btcoexist->bt_info.bt_ctrl_lps) { btcoexist->bt_info.bt_lps_on = false; /* FIXME: Context is unclear. Is it allowed to block? */ rtl_lps_leave(rtlpriv->mac80211.hw, false); btcoexist->bt_info.bt_ctrl_lps = false; } } static void halbtc_pre_normal_lps(struct btc_coexist *btcoexist) { struct rtl_priv *rtlpriv = btcoexist->adapter; if (btcoexist->bt_info.bt_ctrl_lps) { btcoexist->bt_info.bt_lps_on = false; /* FIXME: Context is unclear. Is it allowed to block? */ rtl_lps_leave(rtlpriv->mac80211.hw, false); } } static void halbtc_post_normal_lps(struct btc_coexist *btcoexist) { if (btcoexist->bt_info.bt_ctrl_lps) btcoexist->bt_info.bt_ctrl_lps = false; } static void halbtc_leave_low_power(struct btc_coexist *btcoexist) { } static void halbtc_normal_low_power(struct btc_coexist *btcoexist) { } static void halbtc_disable_low_power(struct btc_coexist *btcoexist, bool low_pwr_disable) { /* TODO: original/leave 32k low power */ btcoexist->bt_info.bt_disable_low_pwr = low_pwr_disable; } static void halbtc_aggregation_check(struct btc_coexist *btcoexist) { bool need_to_act = false; static unsigned long pre_time; unsigned long cur_time = 0; struct rtl_priv *rtlpriv = btcoexist->adapter; /* To void continuous deleteBA=>addBA=>deleteBA=>addBA * This function is not allowed to continuous called * It can only be called after 8 seconds */ cur_time = jiffies; if (jiffies_to_msecs(cur_time - pre_time) <= 8000) { /* over 8 seconds you can execute this function again. */ return; } pre_time = cur_time; if (btcoexist->bt_info.reject_agg_pkt) { need_to_act = true; btcoexist->bt_info.pre_reject_agg_pkt = btcoexist->bt_info.reject_agg_pkt; } else { if (btcoexist->bt_info.pre_reject_agg_pkt) { need_to_act = true; btcoexist->bt_info.pre_reject_agg_pkt = btcoexist->bt_info.reject_agg_pkt; } if (btcoexist->bt_info.pre_bt_ctrl_agg_buf_size != btcoexist->bt_info.bt_ctrl_agg_buf_size) { need_to_act = true; btcoexist->bt_info.pre_bt_ctrl_agg_buf_size = btcoexist->bt_info.bt_ctrl_agg_buf_size; } if (btcoexist->bt_info.bt_ctrl_agg_buf_size) { if (btcoexist->bt_info.pre_agg_buf_size != btcoexist->bt_info.agg_buf_size) { need_to_act = true; } btcoexist->bt_info.pre_agg_buf_size = btcoexist->bt_info.agg_buf_size; } if (need_to_act) rtl_rx_ampdu_apply(rtlpriv); } } static u32 halbtc_get_bt_patch_version(struct btc_coexist *btcoexist) { u8 cmd_buffer[4] = {0}; if (btcoexist->bt_info.bt_real_fw_ver) goto label_done; /* cmd_buffer[0] and [1] is filled by halbtc_send_bt_mp_operation() */ halbtc_send_bt_mp_operation(btcoexist, BT_OP_GET_BT_VERSION, cmd_buffer, 4, 200); label_done: return btcoexist->bt_info.bt_real_fw_ver; } static u32 halbtc_get_bt_coex_supported_feature(void *btc_context) { struct btc_coexist *btcoexist = (struct btc_coexist *)btc_context; u8 cmd_buffer[4] = {0}; if (btcoexist->bt_info.bt_supported_feature) goto label_done; /* cmd_buffer[0] and [1] is filled by halbtc_send_bt_mp_operation() */ halbtc_send_bt_mp_operation(btcoexist, BT_OP_GET_BT_COEX_SUPPORTED_FEATURE, cmd_buffer, 4, 200); label_done: return btcoexist->bt_info.bt_supported_feature; } static u32 halbtc_get_bt_coex_supported_version(void *btc_context) { struct btc_coexist *btcoexist = (struct btc_coexist *)btc_context; u8 cmd_buffer[4] = {0}; if (btcoexist->bt_info.bt_supported_version) goto label_done; /* cmd_buffer[0] and [1] is filled by halbtc_send_bt_mp_operation() */ halbtc_send_bt_mp_operation(btcoexist, BT_OP_GET_BT_COEX_SUPPORTED_VERSION, cmd_buffer, 4, 200); label_done: return btcoexist->bt_info.bt_supported_version; } static u32 halbtc_get_bt_device_info(void *btc_context) { struct btc_coexist *btcoexist = (struct btc_coexist *)btc_context; u8 cmd_buffer[4] = {0}; /* cmd_buffer[0] and [1] is filled by halbtc_send_bt_mp_operation() */ halbtc_send_bt_mp_operation(btcoexist, BT_OP_GET_BT_DEVICE_INFO, cmd_buffer, 4, 200); return btcoexist->bt_info.bt_device_info; } static u32 halbtc_get_bt_forbidden_slot_val(void *btc_context) { struct btc_coexist *btcoexist = (struct btc_coexist *)btc_context; u8 cmd_buffer[4] = {0}; /* cmd_buffer[0] and [1] is filled by halbtc_send_bt_mp_operation() */ halbtc_send_bt_mp_operation(btcoexist, BT_OP_GET_BT_FORBIDDEN_SLOT_VAL, cmd_buffer, 4, 200); return btcoexist->bt_info.bt_forb_slot_val; } static u32 halbtc_get_wifi_link_status(struct btc_coexist *btcoexist) { /* return value: * [31:16] => connected port number * [15:0] => port connected bit define */ struct rtl_priv *rtlpriv = btcoexist->adapter; struct rtl_mac *mac = rtl_mac(rtlpriv); u32 ret_val = 0; u32 port_connected_status = 0, num_of_connected_port = 0; if (mac->opmode == NL80211_IFTYPE_STATION && mac->link_state >= MAC80211_LINKED) { port_connected_status |= WIFI_STA_CONNECTED; num_of_connected_port++; } /* AP & ADHOC & MESH */ if (is_any_client_connect_to_ap(btcoexist)) { port_connected_status |= WIFI_AP_CONNECTED; num_of_connected_port++; } /* TODO: P2P Connected Status */ ret_val = (num_of_connected_port << 16) | port_connected_status; return ret_val; } static s32 halbtc_get_wifi_rssi(struct rtl_priv *rtlpriv) { return rtlpriv->dm.undec_sm_pwdb; } static bool halbtc_get(void *void_btcoexist, u8 get_type, void *out_buf) { struct btc_coexist *btcoexist = (struct btc_coexist *)void_btcoexist; struct rtl_priv *rtlpriv = btcoexist->adapter; struct rtl_phy *rtlphy = &(rtlpriv->phy); struct rtl_mac *mac = rtl_mac(rtlpriv); struct rtl_hal *rtlhal = rtl_hal(rtlpriv); bool *bool_tmp = (bool *)out_buf; int *s32_tmp = (int *)out_buf; u32 *u32_tmp = (u32 *)out_buf; u8 *u8_tmp = (u8 *)out_buf; bool tmp = false; bool ret = true; if (!halbtc_is_bt_coexist_available(btcoexist)) return false; switch (get_type) { case BTC_GET_BL_HS_OPERATION: *bool_tmp = false; ret = false; break; case BTC_GET_BL_HS_CONNECTING: *bool_tmp = false; ret = false; break; case BTC_GET_BL_WIFI_CONNECTED: if (rtlpriv->mac80211.opmode == NL80211_IFTYPE_STATION && rtlpriv->mac80211.link_state >= MAC80211_LINKED) tmp = true; if (is_any_client_connect_to_ap(btcoexist)) tmp = true; *bool_tmp = tmp; break; case BTC_GET_BL_WIFI_DUAL_BAND_CONNECTED: *u8_tmp = BTC_MULTIPORT_SCC; break; case BTC_GET_BL_WIFI_BUSY: if (halbtc_is_wifi_busy(rtlpriv)) *bool_tmp = true; else *bool_tmp = false; break; case BTC_GET_BL_WIFI_SCAN: if (mac->act_scanning) *bool_tmp = true; else *bool_tmp = false; break; case BTC_GET_BL_WIFI_LINK: if (mac->link_state == MAC80211_LINKING) *bool_tmp = true; else *bool_tmp = false; break; case BTC_GET_BL_WIFI_ROAM: if (mac->link_state == MAC80211_LINKING) *bool_tmp = true; else *bool_tmp = false; break; case BTC_GET_BL_WIFI_4_WAY_PROGRESS: *bool_tmp = rtlpriv->btcoexist.btc_info.in_4way; break; case BTC_GET_BL_WIFI_UNDER_5G: if (rtlhal->current_bandtype == BAND_ON_5G) *bool_tmp = true; else *bool_tmp = false; break; case BTC_GET_BL_WIFI_AP_MODE_ENABLE: if (mac->opmode == NL80211_IFTYPE_AP) *bool_tmp = true; else *bool_tmp = false; break; case BTC_GET_BL_WIFI_ENABLE_ENCRYPTION: if (NO_ENCRYPTION == rtlpriv->sec.pairwise_enc_algorithm) *bool_tmp = false; else *bool_tmp = true; break; case BTC_GET_BL_WIFI_UNDER_B_MODE: if (rtlpriv->mac80211.mode == WIRELESS_MODE_B) *bool_tmp = true; else *bool_tmp = false; break; case BTC_GET_BL_EXT_SWITCH: *bool_tmp = false; break; case BTC_GET_BL_WIFI_IS_IN_MP_MODE: *bool_tmp = false; break; case BTC_GET_BL_IS_ASUS_8723B: *bool_tmp = false; break; case BTC_GET_BL_RF4CE_CONNECTED: *bool_tmp = false; break; case BTC_GET_S4_WIFI_RSSI: *s32_tmp = halbtc_get_wifi_rssi(rtlpriv); break; case BTC_GET_S4_HS_RSSI: *s32_tmp = 0; ret = false; break; case BTC_GET_U4_WIFI_BW: *u32_tmp = halbtc_get_wifi_bw(btcoexist); break; case BTC_GET_U4_WIFI_TRAFFIC_DIRECTION: if (halbtc_is_wifi_uplink(rtlpriv)) *u32_tmp = BTC_WIFI_TRAFFIC_TX; else *u32_tmp = BTC_WIFI_TRAFFIC_RX; break; case BTC_GET_U4_WIFI_FW_VER: *u32_tmp = (rtlhal->fw_version << 16) | rtlhal->fw_subversion; break; case BTC_GET_U4_WIFI_LINK_STATUS: *u32_tmp = halbtc_get_wifi_link_status(btcoexist); break; case BTC_GET_U4_BT_PATCH_VER: *u32_tmp = halbtc_get_bt_patch_version(btcoexist); break; case BTC_GET_U4_VENDOR: *u32_tmp = BTC_VENDOR_OTHER; break; case BTC_GET_U4_SUPPORTED_VERSION: *u32_tmp = halbtc_get_bt_coex_supported_version(btcoexist); break; case BTC_GET_U4_SUPPORTED_FEATURE: *u32_tmp = halbtc_get_bt_coex_supported_feature(btcoexist); break; case BTC_GET_U4_BT_DEVICE_INFO: *u32_tmp = halbtc_get_bt_device_info(btcoexist); break; case BTC_GET_U4_BT_FORBIDDEN_SLOT_VAL: *u32_tmp = halbtc_get_bt_forbidden_slot_val(btcoexist); break; case BTC_GET_U4_WIFI_IQK_TOTAL: *u32_tmp = btcoexist->btc_phydm_query_phy_counter(btcoexist, DM_INFO_IQK_ALL); break; case BTC_GET_U4_WIFI_IQK_OK: *u32_tmp = btcoexist->btc_phydm_query_phy_counter(btcoexist, DM_INFO_IQK_OK); break; case BTC_GET_U4_WIFI_IQK_FAIL: *u32_tmp = btcoexist->btc_phydm_query_phy_counter(btcoexist, DM_INFO_IQK_NG); break; case BTC_GET_U1_WIFI_DOT11_CHNL: *u8_tmp = rtlphy->current_channel; break; case BTC_GET_U1_WIFI_CENTRAL_CHNL: *u8_tmp = halbtc_get_wifi_central_chnl(btcoexist); break; case BTC_GET_U1_WIFI_HS_CHNL: *u8_tmp = 0; ret = false; break; case BTC_GET_U1_AP_NUM: *u8_tmp = rtlpriv->btcoexist.btc_info.ap_num; break; case BTC_GET_U1_ANT_TYPE: *u8_tmp = (u8)BTC_ANT_TYPE_0; break; case BTC_GET_U1_IOT_PEER: *u8_tmp = 0; break; /************* 1Ant **************/ case BTC_GET_U1_LPS_MODE: *u8_tmp = btcoexist->pwr_mode_val[0]; break; default: ret = false; break; } return ret; } static bool halbtc_set(void *void_btcoexist, u8 set_type, void *in_buf) { struct btc_coexist *btcoexist = (struct btc_coexist *)void_btcoexist; bool *bool_tmp = (bool *)in_buf; u8 *u8_tmp = (u8 *)in_buf; u32 *u32_tmp = (u32 *)in_buf; bool ret = true; if (!halbtc_is_bt_coexist_available(btcoexist)) return false; switch (set_type) { /* set some bool type variables. */ case BTC_SET_BL_BT_DISABLE: btcoexist->bt_info.bt_disabled = *bool_tmp; break; case BTC_SET_BL_BT_TRAFFIC_BUSY: btcoexist->bt_info.bt_busy = *bool_tmp; break; case BTC_SET_BL_BT_LIMITED_DIG: btcoexist->bt_info.limited_dig = *bool_tmp; break; case BTC_SET_BL_FORCE_TO_ROAM: btcoexist->bt_info.force_to_roam = *bool_tmp; break; case BTC_SET_BL_TO_REJ_AP_AGG_PKT: btcoexist->bt_info.reject_agg_pkt = *bool_tmp; break; case BTC_SET_BL_BT_CTRL_AGG_SIZE: btcoexist->bt_info.bt_ctrl_agg_buf_size = *bool_tmp; break; case BTC_SET_BL_INC_SCAN_DEV_NUM: btcoexist->bt_info.increase_scan_dev_num = *bool_tmp; break; case BTC_SET_BL_BT_TX_RX_MASK: btcoexist->bt_info.bt_tx_rx_mask = *bool_tmp; break; case BTC_SET_BL_MIRACAST_PLUS_BT: btcoexist->bt_info.miracast_plus_bt = *bool_tmp; break; /* set some u1Byte type variables. */ case BTC_SET_U1_RSSI_ADJ_VAL_FOR_AGC_TABLE_ON: btcoexist->bt_info.rssi_adjust_for_agc_table_on = *u8_tmp; break; case BTC_SET_U1_AGG_BUF_SIZE: btcoexist->bt_info.agg_buf_size = *u8_tmp; break; /* the following are some action which will be triggered */ case BTC_SET_ACT_GET_BT_RSSI: ret = false; break; case BTC_SET_ACT_AGGREGATE_CTRL: halbtc_aggregation_check(btcoexist); break; /* 1Ant */ case BTC_SET_U1_RSSI_ADJ_VAL_FOR_1ANT_COEX_TYPE: btcoexist->bt_info.rssi_adjust_for_1ant_coex_type = *u8_tmp; break; case BTC_SET_UI_SCAN_SIG_COMPENSATION: break; case BTC_SET_U1_LPS_VAL: btcoexist->bt_info.lps_val = *u8_tmp; break; case BTC_SET_U1_RPWM_VAL: btcoexist->bt_info.rpwm_val = *u8_tmp; break; /* the following are some action which will be triggered */ case BTC_SET_ACT_LEAVE_LPS: halbtc_leave_lps(btcoexist); break; case BTC_SET_ACT_ENTER_LPS: halbtc_enter_lps(btcoexist); break; case BTC_SET_ACT_NORMAL_LPS: halbtc_normal_lps(btcoexist); break; case BTC_SET_ACT_PRE_NORMAL_LPS: halbtc_pre_normal_lps(btcoexist); break; case BTC_SET_ACT_POST_NORMAL_LPS: halbtc_post_normal_lps(btcoexist); break; case BTC_SET_ACT_DISABLE_LOW_POWER: halbtc_disable_low_power(btcoexist, *bool_tmp); break; case BTC_SET_ACT_UPDATE_RAMASK: btcoexist->bt_info.ra_mask = *u32_tmp; break; case BTC_SET_ACT_SEND_MIMO_PS: break; case BTC_SET_ACT_CTRL_BT_INFO: /*wait for 8812/8821*/ break; case BTC_SET_ACT_CTRL_BT_COEX: break; case BTC_SET_ACT_CTRL_8723B_ANT: break; default: break; } return ret; } static void halbtc_display_coex_statistics(struct btc_coexist *btcoexist, struct seq_file *m) { } static void halbtc_display_bt_link_info(struct btc_coexist *btcoexist, struct seq_file *m) { } static void halbtc_display_wifi_status(struct btc_coexist *btcoexist, struct seq_file *m) { struct rtl_priv *rtlpriv = btcoexist->adapter; s32 wifi_rssi = 0, bt_hs_rssi = 0; bool scan = false, link = false, roam = false, wifi_busy = false; bool wifi_under_b_mode = false; bool wifi_under_5g = false; u32 wifi_bw = BTC_WIFI_BW_HT20; u32 wifi_traffic_dir = BTC_WIFI_TRAFFIC_TX; u32 wifi_freq = BTC_FREQ_2_4G; u32 wifi_link_status = 0x0; bool bt_hs_on = false, under_ips = false, under_lps = false; bool low_power = false, dc_mode = false; u8 wifi_chnl = 0, wifi_hs_chnl = 0; u8 ap_num = 0; wifi_link_status = halbtc_get_wifi_link_status(btcoexist); seq_printf(m, "\n %-35s = %d/ %d/ %d/ %d/ %d", "STA/vWifi/HS/p2pGo/p2pGc", ((wifi_link_status & WIFI_STA_CONNECTED) ? 1 : 0), ((wifi_link_status & WIFI_AP_CONNECTED) ? 1 : 0), ((wifi_link_status & WIFI_HS_CONNECTED) ? 1 : 0), ((wifi_link_status & WIFI_P2P_GO_CONNECTED) ? 1 : 0), ((wifi_link_status & WIFI_P2P_GC_CONNECTED) ? 1 : 0)); btcoexist->btc_get(btcoexist, BTC_GET_BL_HS_OPERATION, &bt_hs_on); btcoexist->btc_get(btcoexist, BTC_GET_U1_WIFI_DOT11_CHNL, &wifi_chnl); btcoexist->btc_get(btcoexist, BTC_GET_U1_WIFI_HS_CHNL, &wifi_hs_chnl); seq_printf(m, "\n %-35s = %d / %d(%d)", "Dot11 channel / HsChnl(High Speed)", wifi_chnl, wifi_hs_chnl, bt_hs_on); btcoexist->btc_get(btcoexist, BTC_GET_S4_WIFI_RSSI, &wifi_rssi); btcoexist->btc_get(btcoexist, BTC_GET_S4_HS_RSSI, &bt_hs_rssi); seq_printf(m, "\n %-35s = %d/ %d", "Wifi rssi/ HS rssi", wifi_rssi - 100, bt_hs_rssi - 100); btcoexist->btc_get(btcoexist, BTC_GET_BL_WIFI_SCAN, &scan); btcoexist->btc_get(btcoexist, BTC_GET_BL_WIFI_LINK, &link); btcoexist->btc_get(btcoexist, BTC_GET_BL_WIFI_ROAM, &roam); seq_printf(m, "\n %-35s = %d/ %d/ %d ", "Wifi link/ roam/ scan", link, roam, scan); btcoexist->btc_get(btcoexist, BTC_GET_BL_WIFI_UNDER_5G, &wifi_under_5g); btcoexist->btc_get(btcoexist, BTC_GET_U4_WIFI_BW, &wifi_bw); btcoexist->btc_get(btcoexist, BTC_GET_BL_WIFI_BUSY, &wifi_busy); btcoexist->btc_get(btcoexist, BTC_GET_U4_WIFI_TRAFFIC_DIRECTION, &wifi_traffic_dir); btcoexist->btc_get(btcoexist, BTC_GET_U1_AP_NUM, &ap_num); wifi_freq = (wifi_under_5g ? BTC_FREQ_5G : BTC_FREQ_2_4G); btcoexist->btc_get(btcoexist, BTC_GET_BL_WIFI_UNDER_B_MODE, &wifi_under_b_mode); seq_printf(m, "\n %-35s = %s / %s/ %s/ AP=%d ", "Wifi freq/ bw/ traffic", gl_btc_wifi_freq_string[wifi_freq], ((wifi_under_b_mode) ? "11b" : gl_btc_wifi_bw_string[wifi_bw]), ((!wifi_busy) ? "idle" : ((BTC_WIFI_TRAFFIC_TX == wifi_traffic_dir) ? "uplink" : "downlink")), ap_num); /* power status */ dc_mode = true; /*TODO*/ under_ips = rtlpriv->psc.inactive_pwrstate == ERFOFF ? 1 : 0; under_lps = rtlpriv->psc.dot11_psmode == EACTIVE ? 0 : 1; low_power = 0; /*TODO*/ seq_printf(m, "\n %-35s = %s%s%s%s", "Power Status", (dc_mode ? "DC mode" : "AC mode"), (under_ips ? ", IPS ON" : ""), (under_lps ? ", LPS ON" : ""), (low_power ? ", 32k" : "")); seq_printf(m, "\n %-35s = %6ph (0x%x/0x%x)", "Power mode cmd(lps/rpwm)", btcoexist->pwr_mode_val, btcoexist->bt_info.lps_val, btcoexist->bt_info.rpwm_val); } /************************************************************ * IO related function ************************************************************/ static u8 halbtc_read_1byte(void *bt_context, u32 reg_addr) { struct btc_coexist *btcoexist = (struct btc_coexist *)bt_context; struct rtl_priv *rtlpriv = btcoexist->adapter; return rtl_read_byte(rtlpriv, reg_addr); } static u16 halbtc_read_2byte(void *bt_context, u32 reg_addr) { struct btc_coexist *btcoexist = (struct btc_coexist *)bt_context; struct rtl_priv *rtlpriv = btcoexist->adapter; return rtl_read_word(rtlpriv, reg_addr); } static u32 halbtc_read_4byte(void *bt_context, u32 reg_addr) { struct btc_coexist *btcoexist = (struct btc_coexist *)bt_context; struct rtl_priv *rtlpriv = btcoexist->adapter; return rtl_read_dword(rtlpriv, reg_addr); } static void halbtc_write_1byte(void *bt_context, u32 reg_addr, u32 data) { struct btc_coexist *btcoexist = (struct btc_coexist *)bt_context; struct rtl_priv *rtlpriv = btcoexist->adapter; rtl_write_byte(rtlpriv, reg_addr, data); } static void halbtc_bitmask_write_1byte(void *bt_context, u32 reg_addr, u32 bit_mask, u8 data) { struct btc_coexist *btcoexist = (struct btc_coexist *)bt_context; struct rtl_priv *rtlpriv = btcoexist->adapter; u8 original_value, bit_shift = 0; u8 i; if (bit_mask != MASKDWORD) {/*if not "double word" write*/ original_value = rtl_read_byte(rtlpriv, reg_addr); for (i = 0; i <= 7; i++) { if ((bit_mask>>i) & 0x1) break; } bit_shift = i; data = (original_value & (~bit_mask)) | ((data << bit_shift) & bit_mask); } rtl_write_byte(rtlpriv, reg_addr, data); } static void halbtc_write_2byte(void *bt_context, u32 reg_addr, u16 data) { struct btc_coexist *btcoexist = (struct btc_coexist *)bt_context; struct rtl_priv *rtlpriv = btcoexist->adapter; rtl_write_word(rtlpriv, reg_addr, data); } static void halbtc_write_4byte(void *bt_context, u32 reg_addr, u32 data) { struct btc_coexist *btcoexist = (struct btc_coexist *)bt_context; struct rtl_priv *rtlpriv = btcoexist->adapter; rtl_write_dword(rtlpriv, reg_addr, data); } static void halbtc_write_local_reg_1byte(void *btc_context, u32 reg_addr, u8 data) { struct btc_coexist *btcoexist = (struct btc_coexist *)btc_context; struct rtl_priv *rtlpriv = btcoexist->adapter; if (btcoexist->chip_interface == BTC_INTF_SDIO) ; else if (btcoexist->chip_interface == BTC_INTF_PCI) rtl_write_byte(rtlpriv, reg_addr, data); else if (btcoexist->chip_interface == BTC_INTF_USB) rtl_write_byte(rtlpriv, reg_addr, data); } static void halbtc_set_bbreg(void *bt_context, u32 reg_addr, u32 bit_mask, u32 data) { struct btc_coexist *btcoexist = (struct btc_coexist *)bt_context; struct rtl_priv *rtlpriv = btcoexist->adapter; rtl_set_bbreg(rtlpriv->mac80211.hw, reg_addr, bit_mask, data); } static u32 halbtc_get_bbreg(void *bt_context, u32 reg_addr, u32 bit_mask) { struct btc_coexist *btcoexist = (struct btc_coexist *)bt_context; struct rtl_priv *rtlpriv = btcoexist->adapter; return rtl_get_bbreg(rtlpriv->mac80211.hw, reg_addr, bit_mask); } static void halbtc_set_rfreg(void *bt_context, u8 rf_path, u32 reg_addr, u32 bit_mask, u32 data) { struct btc_coexist *btcoexist = (struct btc_coexist *)bt_context; struct rtl_priv *rtlpriv = btcoexist->adapter; rtl_set_rfreg(rtlpriv->mac80211.hw, rf_path, reg_addr, bit_mask, data); } static u32 halbtc_get_rfreg(void *bt_context, u8 rf_path, u32 reg_addr, u32 bit_mask) { struct btc_coexist *btcoexist = (struct btc_coexist *)bt_context; struct rtl_priv *rtlpriv = btcoexist->adapter; return rtl_get_rfreg(rtlpriv->mac80211.hw, rf_path, reg_addr, bit_mask); } static void halbtc_fill_h2c_cmd(void *bt_context, u8 element_id, u32 cmd_len, u8 *cmd_buf) { struct btc_coexist *btcoexist = (struct btc_coexist *)bt_context; struct rtl_priv *rtlpriv = btcoexist->adapter; rtlpriv->cfg->ops->fill_h2c_cmd(rtlpriv->mac80211.hw, element_id, cmd_len, cmd_buf); } void halbtc_send_wifi_port_id_cmd(void *bt_context) { struct btc_coexist *btcoexist = (struct btc_coexist *)bt_context; struct rtl_priv *rtlpriv = btcoexist->adapter; u8 cmd_buf[1] = {0}; /* port id [2:0] = 0 */ rtlpriv->cfg->ops->fill_h2c_cmd(rtlpriv->mac80211.hw, H2C_BT_PORT_ID, 1, cmd_buf); } void halbtc_set_default_port_id_cmd(void *bt_context) { struct btc_coexist *btcoexist = (struct btc_coexist *)bt_context; struct rtl_priv *rtlpriv = btcoexist->adapter; struct ieee80211_hw *hw = rtlpriv->mac80211.hw; if (!rtlpriv->cfg->ops->set_default_port_id_cmd) return; rtlpriv->cfg->ops->set_default_port_id_cmd(hw); } static void halbtc_set_bt_reg(void *btc_context, u8 reg_type, u32 offset, u32 set_val) { struct btc_coexist *btcoexist = (struct btc_coexist *)btc_context; u8 cmd_buffer1[4] = {0}; u8 cmd_buffer2[4] = {0}; /* cmd_buffer[0] and [1] is filled by halbtc_send_bt_mp_operation() */ *((__le16 *)&cmd_buffer1[2]) = cpu_to_le16((u16)set_val); if (!halbtc_send_bt_mp_operation(btcoexist, BT_OP_WRITE_REG_VALUE, cmd_buffer1, 4, 200)) return; /* cmd_buffer[0] and [1] is filled by halbtc_send_bt_mp_operation() */ cmd_buffer2[2] = reg_type; *((u8 *)&cmd_buffer2[3]) = (u8)offset; halbtc_send_bt_mp_operation(btcoexist, BT_OP_WRITE_REG_ADDR, cmd_buffer2, 4, 200); } static void halbtc_display_dbg_msg(void *bt_context, u8 disp_type, struct seq_file *m) { struct btc_coexist *btcoexist = (struct btc_coexist *)bt_context; switch (disp_type) { case BTC_DBG_DISP_COEX_STATISTICS: halbtc_display_coex_statistics(btcoexist, m); break; case BTC_DBG_DISP_BT_LINK_INFO: halbtc_display_bt_link_info(btcoexist, m); break; case BTC_DBG_DISP_WIFI_STATUS: halbtc_display_wifi_status(btcoexist, m); break; default: break; } } static u32 halbtc_get_bt_reg(void *btc_context, u8 reg_type, u32 offset) { return 0; } static bool halbtc_under_ips(struct btc_coexist *btcoexist) { struct rtl_priv *rtlpriv = btcoexist->adapter; struct rtl_ps_ctl *ppsc = rtl_psc(rtlpriv); enum rf_pwrstate rtstate; if (ppsc->inactiveps) { rtstate = ppsc->rfpwr_state; if (rtstate != ERFON && ppsc->rfoff_reason == RF_CHANGE_BY_IPS) { return true; } } return false; } static u32 halbtc_get_phydm_version(void *btc_context) { return 0; } static void halbtc_phydm_modify_ra_pcr_threshold(void *btc_context, u8 ra_offset_direction, u8 ra_threshold_offset) { } static u32 halbtc_phydm_query_phy_counter(void *btc_context, enum dm_info_query dm_id) { return 0; } static u8 halbtc_get_ant_det_val_from_bt(void *btc_context) { struct btc_coexist *btcoexist = (struct btc_coexist *)btc_context; u8 cmd_buffer[4] = {0}; /* cmd_buffer[0] and [1] is filled by halbtc_send_bt_mp_operation() */ halbtc_send_bt_mp_operation(btcoexist, BT_OP_GET_BT_ANT_DET_VAL, cmd_buffer, 4, 200); /* need wait completion to return correct value */ return btcoexist->bt_info.bt_ant_det_val; } static u8 halbtc_get_ble_scan_type_from_bt(void *btc_context) { struct btc_coexist *btcoexist = (struct btc_coexist *)btc_context; u8 cmd_buffer[4] = {0}; /* cmd_buffer[0] and [1] is filled by halbtc_send_bt_mp_operation() */ halbtc_send_bt_mp_operation(btcoexist, BT_OP_GET_BT_BLE_SCAN_TYPE, cmd_buffer, 4, 200); /* need wait completion to return correct value */ return btcoexist->bt_info.bt_ble_scan_type; } static u32 halbtc_get_ble_scan_para_from_bt(void *btc_context, u8 scan_type) { struct btc_coexist *btcoexist = (struct btc_coexist *)btc_context; u8 cmd_buffer[4] = {0}; /* cmd_buffer[0] and [1] is filled by halbtc_send_bt_mp_operation() */ halbtc_send_bt_mp_operation(btcoexist, BT_OP_GET_BT_BLE_SCAN_PARA, cmd_buffer, 4, 200); /* need wait completion to return correct value */ return btcoexist->bt_info.bt_ble_scan_para; } static bool halbtc_get_bt_afh_map_from_bt(void *btc_context, u8 map_type, u8 *afh_map) { struct btc_coexist *btcoexist = (struct btc_coexist *)btc_context; u8 cmd_buffer[2] = {0}; bool ret; u32 *afh_map_l = (u32 *)afh_map; u32 *afh_map_m = (u32 *)(afh_map + 4); u16 *afh_map_h = (u16 *)(afh_map + 8); /* cmd_buffer[0] and [1] is filled by halbtc_send_bt_mp_operation() */ ret = halbtc_send_bt_mp_operation(btcoexist, BT_OP_GET_AFH_MAP_L, cmd_buffer, 2, 200); if (!ret) goto exit; *afh_map_l = btcoexist->bt_info.afh_map_l; /* cmd_buffer[0] and [1] is filled by halbtc_send_bt_mp_operation() */ ret = halbtc_send_bt_mp_operation(btcoexist, BT_OP_GET_AFH_MAP_M, cmd_buffer, 2, 200); if (!ret) goto exit; *afh_map_m = btcoexist->bt_info.afh_map_m; /* cmd_buffer[0] and [1] is filled by halbtc_send_bt_mp_operation() */ ret = halbtc_send_bt_mp_operation(btcoexist, BT_OP_GET_AFH_MAP_H, cmd_buffer, 2, 200); if (!ret) goto exit; *afh_map_h = btcoexist->bt_info.afh_map_h; exit: return ret; } /***************************************************************** * Extern functions called by other module *****************************************************************/ bool exhalbtc_initlize_variables(struct rtl_priv *rtlpriv) { struct btc_coexist *btcoexist = rtl_btc_coexist(rtlpriv); if (!btcoexist) return false; halbtc_dbg_init(); btcoexist->btc_read_1byte = halbtc_read_1byte; btcoexist->btc_write_1byte = halbtc_write_1byte; btcoexist->btc_write_1byte_bitmask = halbtc_bitmask_write_1byte; btcoexist->btc_read_2byte = halbtc_read_2byte; btcoexist->btc_write_2byte = halbtc_write_2byte; btcoexist->btc_read_4byte = halbtc_read_4byte; btcoexist->btc_write_4byte = halbtc_write_4byte; btcoexist->btc_write_local_reg_1byte = halbtc_write_local_reg_1byte; btcoexist->btc_set_bb_reg = halbtc_set_bbreg; btcoexist->btc_get_bb_reg = halbtc_get_bbreg; btcoexist->btc_set_rf_reg = halbtc_set_rfreg; btcoexist->btc_get_rf_reg = halbtc_get_rfreg; btcoexist->btc_fill_h2c = halbtc_fill_h2c_cmd; btcoexist->btc_disp_dbg_msg = halbtc_display_dbg_msg; btcoexist->btc_get = halbtc_get; btcoexist->btc_set = halbtc_set; btcoexist->btc_set_bt_reg = halbtc_set_bt_reg; btcoexist->btc_get_bt_reg = halbtc_get_bt_reg; btcoexist->bt_info.bt_ctrl_buf_size = false; btcoexist->bt_info.agg_buf_size = 5; btcoexist->bt_info.increase_scan_dev_num = false; btcoexist->btc_get_bt_coex_supported_feature = halbtc_get_bt_coex_supported_feature; btcoexist->btc_get_bt_coex_supported_version = halbtc_get_bt_coex_supported_version; btcoexist->btc_get_bt_phydm_version = halbtc_get_phydm_version; btcoexist->btc_phydm_modify_ra_pcr_threshold = halbtc_phydm_modify_ra_pcr_threshold; btcoexist->btc_phydm_query_phy_counter = halbtc_phydm_query_phy_counter; btcoexist->btc_get_ant_det_val_from_bt = halbtc_get_ant_det_val_from_bt; btcoexist->btc_get_ble_scan_type_from_bt = halbtc_get_ble_scan_type_from_bt; btcoexist->btc_get_ble_scan_para_from_bt = halbtc_get_ble_scan_para_from_bt; btcoexist->btc_get_bt_afh_map_from_bt = halbtc_get_bt_afh_map_from_bt; init_completion(&btcoexist->bt_mp_comp); return true; } bool exhalbtc_initlize_variables_wifi_only(struct rtl_priv *rtlpriv) { struct wifi_only_cfg *wifionly_cfg = rtl_btc_wifi_only(rtlpriv); struct wifi_only_haldata *wifionly_haldata; if (!wifionly_cfg) return false; wifionly_cfg->adapter = rtlpriv; switch (rtlpriv->rtlhal.interface) { case INTF_PCI: wifionly_cfg->chip_interface = WIFIONLY_INTF_PCI; break; case INTF_USB: wifionly_cfg->chip_interface = WIFIONLY_INTF_USB; break; default: wifionly_cfg->chip_interface = WIFIONLY_INTF_UNKNOWN; break; } wifionly_haldata = &wifionly_cfg->haldata_info; wifionly_haldata->customer_id = CUSTOMER_NORMAL; wifionly_haldata->efuse_pg_antnum = rtl_get_hwpg_ant_num(rtlpriv); wifionly_haldata->efuse_pg_antpath = rtl_get_hwpg_single_ant_path(rtlpriv); wifionly_haldata->rfe_type = rtl_get_hwpg_rfe_type(rtlpriv); wifionly_haldata->ant_div_cfg = 0; return true; } bool exhalbtc_bind_bt_coex_withadapter(void *adapter) { struct rtl_priv *rtlpriv = adapter; struct btc_coexist *btcoexist = rtl_btc_coexist(rtlpriv); u8 ant_num, chip_type, single_ant_path; if (!btcoexist) return false; if (btcoexist->binded) return false; switch (rtlpriv->rtlhal.interface) { case INTF_PCI: btcoexist->chip_interface = BTC_INTF_PCI; break; case INTF_USB: btcoexist->chip_interface = BTC_INTF_USB; break; default: btcoexist->chip_interface = BTC_INTF_UNKNOWN; break; } btcoexist->binded = true; btcoexist->statistics.cnt_bind++; btcoexist->adapter = adapter; btcoexist->stack_info.profile_notified = false; btcoexist->bt_info.bt_ctrl_agg_buf_size = false; btcoexist->bt_info.agg_buf_size = 5; btcoexist->bt_info.increase_scan_dev_num = false; btcoexist->bt_info.miracast_plus_bt = false; chip_type = rtl_get_hwpg_bt_type(rtlpriv); exhalbtc_set_chip_type(btcoexist, chip_type); ant_num = rtl_get_hwpg_ant_num(rtlpriv); exhalbtc_set_ant_num(rtlpriv, BT_COEX_ANT_TYPE_PG, ant_num); /* set default antenna position to main port */ btcoexist->board_info.btdm_ant_pos = BTC_ANTENNA_AT_MAIN_PORT; single_ant_path = rtl_get_hwpg_single_ant_path(rtlpriv); exhalbtc_set_single_ant_path(btcoexist, single_ant_path); if (rtl_get_hwpg_package_type(rtlpriv) == 0) btcoexist->board_info.tfbga_package = false; else if (rtl_get_hwpg_package_type(rtlpriv) == 1) btcoexist->board_info.tfbga_package = false; else btcoexist->board_info.tfbga_package = true; if (btcoexist->board_info.tfbga_package) rtl_dbg(rtlpriv, COMP_BT_COEXIST, DBG_LOUD, "[BTCoex], Package Type = TFBGA\n"); else rtl_dbg(rtlpriv, COMP_BT_COEXIST, DBG_LOUD, "[BTCoex], Package Type = Non-TFBGA\n"); btcoexist->board_info.rfe_type = rtl_get_hwpg_rfe_type(rtlpriv); btcoexist->board_info.ant_div_cfg = 0; return true; } void exhalbtc_power_on_setting(struct btc_coexist *btcoexist) { if (!halbtc_is_bt_coexist_available(btcoexist)) return; btcoexist->statistics.cnt_power_on++; if (IS_HARDWARE_TYPE_8723B(btcoexist->adapter)) { if (btcoexist->board_info.btdm_ant_num == 2) ex_btc8723b2ant_power_on_setting(btcoexist); else if (btcoexist->board_info.btdm_ant_num == 1) ex_btc8723b1ant_power_on_setting(btcoexist); } } void exhalbtc_pre_load_firmware(struct btc_coexist *btcoexist) { if (!halbtc_is_bt_coexist_available(btcoexist)) return; btcoexist->statistics.cnt_pre_load_firmware++; if (IS_HARDWARE_TYPE_8723B(btcoexist->adapter)) { if (btcoexist->board_info.btdm_ant_num == 2) ex_btc8723b2ant_pre_load_firmware(btcoexist); } } void exhalbtc_init_hw_config(struct btc_coexist *btcoexist, bool wifi_only) { if (!halbtc_is_bt_coexist_available(btcoexist)) return; btcoexist->statistics.cnt_init_hw_config++; if (IS_HARDWARE_TYPE_8821(btcoexist->adapter)) { if (btcoexist->board_info.btdm_ant_num == 2) ex_btc8821a2ant_init_hwconfig(btcoexist); else if (btcoexist->board_info.btdm_ant_num == 1) ex_btc8821a1ant_init_hwconfig(btcoexist, wifi_only); } else if (IS_HARDWARE_TYPE_8723B(btcoexist->adapter)) { if (btcoexist->board_info.btdm_ant_num == 2) ex_btc8723b2ant_init_hwconfig(btcoexist); else if (btcoexist->board_info.btdm_ant_num == 1) ex_btc8723b1ant_init_hwconfig(btcoexist, wifi_only); } else if (IS_HARDWARE_TYPE_8723A(btcoexist->adapter)) { /* 8723A has no this function */ } else if (IS_HARDWARE_TYPE_8192E(btcoexist->adapter)) { if (btcoexist->board_info.btdm_ant_num == 2) ex_btc8192e2ant_init_hwconfig(btcoexist); } } void exhalbtc_init_hw_config_wifi_only(struct wifi_only_cfg *wifionly_cfg) { } void exhalbtc_init_coex_dm(struct btc_coexist *btcoexist) { if (!halbtc_is_bt_coexist_available(btcoexist)) return; btcoexist->statistics.cnt_init_coex_dm++; if (IS_HARDWARE_TYPE_8821(btcoexist->adapter)) { if (btcoexist->board_info.btdm_ant_num == 2) ex_btc8821a2ant_init_coex_dm(btcoexist); else if (btcoexist->board_info.btdm_ant_num == 1) ex_btc8821a1ant_init_coex_dm(btcoexist); } else if (IS_HARDWARE_TYPE_8723B(btcoexist->adapter)) { if (btcoexist->board_info.btdm_ant_num == 2) ex_btc8723b2ant_init_coex_dm(btcoexist); else if (btcoexist->board_info.btdm_ant_num == 1) ex_btc8723b1ant_init_coex_dm(btcoexist); } else if (IS_HARDWARE_TYPE_8192E(btcoexist->adapter)) { if (btcoexist->board_info.btdm_ant_num == 2) ex_btc8192e2ant_init_coex_dm(btcoexist); } btcoexist->initialized = true; } void exhalbtc_ips_notify(struct btc_coexist *btcoexist, u8 type) { u8 ips_type; if (!halbtc_is_bt_coexist_available(btcoexist)) return; btcoexist->statistics.cnt_ips_notify++; if (btcoexist->manual_control) return; if (ERFOFF == type) ips_type = BTC_IPS_ENTER; else ips_type = BTC_IPS_LEAVE; halbtc_leave_low_power(btcoexist); if (IS_HARDWARE_TYPE_8821(btcoexist->adapter)) { if (btcoexist->board_info.btdm_ant_num == 2) ex_btc8821a2ant_ips_notify(btcoexist, ips_type); else if (btcoexist->board_info.btdm_ant_num == 1) ex_btc8821a1ant_ips_notify(btcoexist, ips_type); } else if (IS_HARDWARE_TYPE_8723B(btcoexist->adapter)) { if (btcoexist->board_info.btdm_ant_num == 2) ex_btc8723b2ant_ips_notify(btcoexist, ips_type); else if (btcoexist->board_info.btdm_ant_num == 1) ex_btc8723b1ant_ips_notify(btcoexist, ips_type); } else if (IS_HARDWARE_TYPE_8192E(btcoexist->adapter)) { if (btcoexist->board_info.btdm_ant_num == 2) ex_btc8192e2ant_ips_notify(btcoexist, ips_type); } halbtc_normal_low_power(btcoexist); } void exhalbtc_lps_notify(struct btc_coexist *btcoexist, u8 type) { u8 lps_type; if (!halbtc_is_bt_coexist_available(btcoexist)) return; btcoexist->statistics.cnt_lps_notify++; if (btcoexist->manual_control) return; if (EACTIVE == type) lps_type = BTC_LPS_DISABLE; else lps_type = BTC_LPS_ENABLE; if (IS_HARDWARE_TYPE_8821(btcoexist->adapter)) { if (btcoexist->board_info.btdm_ant_num == 2) ex_btc8821a2ant_lps_notify(btcoexist, lps_type); else if (btcoexist->board_info.btdm_ant_num == 1) ex_btc8821a1ant_lps_notify(btcoexist, lps_type); } else if (IS_HARDWARE_TYPE_8723B(btcoexist->adapter)) { if (btcoexist->board_info.btdm_ant_num == 2) ex_btc8723b2ant_lps_notify(btcoexist, lps_type); else if (btcoexist->board_info.btdm_ant_num == 1) ex_btc8723b1ant_lps_notify(btcoexist, lps_type); } else if (IS_HARDWARE_TYPE_8192E(btcoexist->adapter)) { if (btcoexist->board_info.btdm_ant_num == 2) ex_btc8192e2ant_lps_notify(btcoexist, lps_type); } } void exhalbtc_scan_notify(struct btc_coexist *btcoexist, u8 type) { u8 scan_type; if (!halbtc_is_bt_coexist_available(btcoexist)) return; btcoexist->statistics.cnt_scan_notify++; if (btcoexist->manual_control) return; if (type) scan_type = BTC_SCAN_START; else scan_type = BTC_SCAN_FINISH; halbtc_leave_low_power(btcoexist); if (IS_HARDWARE_TYPE_8821(btcoexist->adapter)) { if (btcoexist->board_info.btdm_ant_num == 2) ex_btc8821a2ant_scan_notify(btcoexist, scan_type); else if (btcoexist->board_info.btdm_ant_num == 1) ex_btc8821a1ant_scan_notify(btcoexist, scan_type); } else if (IS_HARDWARE_TYPE_8723B(btcoexist->adapter)) { if (btcoexist->board_info.btdm_ant_num == 2) ex_btc8723b2ant_scan_notify(btcoexist, scan_type); else if (btcoexist->board_info.btdm_ant_num == 1) ex_btc8723b1ant_scan_notify(btcoexist, scan_type); } else if (IS_HARDWARE_TYPE_8192E(btcoexist->adapter)) { if (btcoexist->board_info.btdm_ant_num == 2) ex_btc8192e2ant_scan_notify(btcoexist, scan_type); } halbtc_normal_low_power(btcoexist); } void exhalbtc_scan_notify_wifi_only(struct wifi_only_cfg *wifionly_cfg, u8 is_5g) { } void exhalbtc_connect_notify(struct btc_coexist *btcoexist, u8 action) { u8 asso_type; bool wifi_under_5g; if (!halbtc_is_bt_coexist_available(btcoexist)) return; btcoexist->statistics.cnt_connect_notify++; if (btcoexist->manual_control) return; btcoexist->btc_get(btcoexist, BTC_GET_BL_WIFI_UNDER_5G, &wifi_under_5g); if (action) asso_type = BTC_ASSOCIATE_START; else asso_type = BTC_ASSOCIATE_FINISH; halbtc_leave_low_power(btcoexist); if (IS_HARDWARE_TYPE_8821(btcoexist->adapter)) { if (btcoexist->board_info.btdm_ant_num == 2) ex_btc8821a2ant_connect_notify(btcoexist, asso_type); else if (btcoexist->board_info.btdm_ant_num == 1) ex_btc8821a1ant_connect_notify(btcoexist, asso_type); } else if (IS_HARDWARE_TYPE_8723B(btcoexist->adapter)) { if (btcoexist->board_info.btdm_ant_num == 2) ex_btc8723b2ant_connect_notify(btcoexist, asso_type); else if (btcoexist->board_info.btdm_ant_num == 1) ex_btc8723b1ant_connect_notify(btcoexist, asso_type); } else if (IS_HARDWARE_TYPE_8192E(btcoexist->adapter)) { if (btcoexist->board_info.btdm_ant_num == 2) ex_btc8192e2ant_connect_notify(btcoexist, asso_type); } halbtc_normal_low_power(btcoexist); } void exhalbtc_mediastatus_notify(struct btc_coexist *btcoexist, enum rt_media_status media_status) { u8 status; if (!halbtc_is_bt_coexist_available(btcoexist)) return; btcoexist->statistics.cnt_media_status_notify++; if (btcoexist->manual_control) return; if (RT_MEDIA_CONNECT == media_status) status = BTC_MEDIA_CONNECT; else status = BTC_MEDIA_DISCONNECT; halbtc_leave_low_power(btcoexist); if (IS_HARDWARE_TYPE_8821(btcoexist->adapter)) { if (btcoexist->board_info.btdm_ant_num == 2) ex_btc8821a2ant_media_status_notify(btcoexist, status); else if (btcoexist->board_info.btdm_ant_num == 1) ex_btc8821a1ant_media_status_notify(btcoexist, status); } else if (IS_HARDWARE_TYPE_8723B(btcoexist->adapter)) { if (btcoexist->board_info.btdm_ant_num == 2) ex_btc8723b2ant_media_status_notify(btcoexist, status); else if (btcoexist->board_info.btdm_ant_num == 1) ex_btc8723b1ant_media_status_notify(btcoexist, status); } else if (IS_HARDWARE_TYPE_8192E(btcoexist->adapter)) { if (btcoexist->board_info.btdm_ant_num == 2) ex_btc8192e2ant_media_status_notify(btcoexist, status); } halbtc_normal_low_power(btcoexist); } void exhalbtc_special_packet_notify(struct btc_coexist *btcoexist, u8 pkt_type) { u8 packet_type; if (!halbtc_is_bt_coexist_available(btcoexist)) return; btcoexist->statistics.cnt_special_packet_notify++; if (btcoexist->manual_control) return; if (pkt_type == PACKET_DHCP) { packet_type = BTC_PACKET_DHCP; } else if (pkt_type == PACKET_EAPOL) { packet_type = BTC_PACKET_EAPOL; } else if (pkt_type == PACKET_ARP) { packet_type = BTC_PACKET_ARP; } else { packet_type = BTC_PACKET_UNKNOWN; return; } halbtc_leave_low_power(btcoexist); if (IS_HARDWARE_TYPE_8821(btcoexist->adapter)) { if (btcoexist->board_info.btdm_ant_num == 2) ex_btc8821a2ant_special_packet_notify(btcoexist, packet_type); else if (btcoexist->board_info.btdm_ant_num == 1) ex_btc8821a1ant_special_packet_notify(btcoexist, packet_type); } else if (IS_HARDWARE_TYPE_8723B(btcoexist->adapter)) { if (btcoexist->board_info.btdm_ant_num == 2) ex_btc8723b2ant_special_packet_notify(btcoexist, packet_type); else if (btcoexist->board_info.btdm_ant_num == 1) ex_btc8723b1ant_special_packet_notify(btcoexist, packet_type); } else if (IS_HARDWARE_TYPE_8192E(btcoexist->adapter)) { if (btcoexist->board_info.btdm_ant_num == 2) ex_btc8192e2ant_special_packet_notify(btcoexist, packet_type); } halbtc_normal_low_power(btcoexist); } void exhalbtc_bt_info_notify(struct btc_coexist *btcoexist, u8 *tmp_buf, u8 length) { if (!halbtc_is_bt_coexist_available(btcoexist)) return; btcoexist->statistics.cnt_bt_info_notify++; halbtc_leave_low_power(btcoexist); if (IS_HARDWARE_TYPE_8821(btcoexist->adapter)) { if (btcoexist->board_info.btdm_ant_num == 2) ex_btc8821a2ant_bt_info_notify(btcoexist, tmp_buf, length); else if (btcoexist->board_info.btdm_ant_num == 1) ex_btc8821a1ant_bt_info_notify(btcoexist, tmp_buf, length); } else if (IS_HARDWARE_TYPE_8723B(btcoexist->adapter)) { if (btcoexist->board_info.btdm_ant_num == 2) ex_btc8723b2ant_bt_info_notify(btcoexist, tmp_buf, length); else if (btcoexist->board_info.btdm_ant_num == 1) ex_btc8723b1ant_bt_info_notify(btcoexist, tmp_buf, length); } else if (IS_HARDWARE_TYPE_8192E(btcoexist->adapter)) { if (btcoexist->board_info.btdm_ant_num == 2) ex_btc8192e2ant_bt_info_notify(btcoexist, tmp_buf, length); } halbtc_normal_low_power(btcoexist); } void exhalbtc_rf_status_notify(struct btc_coexist *btcoexist, u8 type) { if (!halbtc_is_bt_coexist_available(btcoexist)) return; if (IS_HARDWARE_TYPE_8821(btcoexist->adapter)) { } else if (IS_HARDWARE_TYPE_8723B(btcoexist->adapter)) { if (btcoexist->board_info.btdm_ant_num == 1) ex_btc8723b1ant_rf_status_notify(btcoexist, type); } else if (IS_HARDWARE_TYPE_8192E(btcoexist->adapter)) { } } void exhalbtc_halt_notify(struct btc_coexist *btcoexist) { if (!halbtc_is_bt_coexist_available(btcoexist)) return; if (IS_HARDWARE_TYPE_8821(btcoexist->adapter)) { if (btcoexist->board_info.btdm_ant_num == 2) ex_btc8821a2ant_halt_notify(btcoexist); else if (btcoexist->board_info.btdm_ant_num == 1) ex_btc8821a1ant_halt_notify(btcoexist); } else if (IS_HARDWARE_TYPE_8723B(btcoexist->adapter)) { if (btcoexist->board_info.btdm_ant_num == 2) ex_btc8723b2ant_halt_notify(btcoexist); else if (btcoexist->board_info.btdm_ant_num == 1) ex_btc8723b1ant_halt_notify(btcoexist); } else if (IS_HARDWARE_TYPE_8192E(btcoexist->adapter)) { if (btcoexist->board_info.btdm_ant_num == 2) ex_btc8192e2ant_halt_notify(btcoexist); } btcoexist->binded = false; } void exhalbtc_pnp_notify(struct btc_coexist *btcoexist, u8 pnp_state) { if (!halbtc_is_bt_coexist_available(btcoexist)) return; /* currently only 1ant we have to do the notification, * once pnp is notified to sleep state, we have to leave LPS that * we can sleep normally. */ if (IS_HARDWARE_TYPE_8723B(btcoexist->adapter)) { if (btcoexist->board_info.btdm_ant_num == 1) ex_btc8723b1ant_pnp_notify(btcoexist, pnp_state); else if (btcoexist->board_info.btdm_ant_num == 2) ex_btc8723b2ant_pnp_notify(btcoexist, pnp_state); } else if (IS_HARDWARE_TYPE_8821(btcoexist->adapter)) { if (btcoexist->board_info.btdm_ant_num == 1) ex_btc8821a1ant_pnp_notify(btcoexist, pnp_state); else if (btcoexist->board_info.btdm_ant_num == 2) ex_btc8821a2ant_pnp_notify(btcoexist, pnp_state); } else if (IS_HARDWARE_TYPE_8192E(btcoexist->adapter)) { } } void exhalbtc_coex_dm_switch(struct btc_coexist *btcoexist) { struct rtl_priv *rtlpriv = btcoexist->adapter; if (!halbtc_is_bt_coexist_available(btcoexist)) return; btcoexist->statistics.cnt_coex_dm_switch++; halbtc_leave_low_power(btcoexist); if (IS_HARDWARE_TYPE_8723B(btcoexist->adapter)) { if (btcoexist->board_info.btdm_ant_num == 1) { btcoexist->stop_coex_dm = true; ex_btc8723b1ant_coex_dm_reset(btcoexist); exhalbtc_set_ant_num(rtlpriv, BT_COEX_ANT_TYPE_DETECTED, 2); ex_btc8723b2ant_init_hwconfig(btcoexist); ex_btc8723b2ant_init_coex_dm(btcoexist); btcoexist->stop_coex_dm = false; } } halbtc_normal_low_power(btcoexist); } void exhalbtc_periodical(struct btc_coexist *btcoexist) { if (!halbtc_is_bt_coexist_available(btcoexist)) return; btcoexist->statistics.cnt_periodical++; halbtc_leave_low_power(btcoexist); if (IS_HARDWARE_TYPE_8821(btcoexist->adapter)) { if (btcoexist->board_info.btdm_ant_num == 2) ex_btc8821a2ant_periodical(btcoexist); else if (btcoexist->board_info.btdm_ant_num == 1) if (!halbtc_under_ips(btcoexist)) ex_btc8821a1ant_periodical(btcoexist); } else if (IS_HARDWARE_TYPE_8723B(btcoexist->adapter)) { if (btcoexist->board_info.btdm_ant_num == 2) ex_btc8723b2ant_periodical(btcoexist); else if (btcoexist->board_info.btdm_ant_num == 1) ex_btc8723b1ant_periodical(btcoexist); } else if (IS_HARDWARE_TYPE_8192E(btcoexist->adapter)) { if (btcoexist->board_info.btdm_ant_num == 2) ex_btc8192e2ant_periodical(btcoexist); } halbtc_normal_low_power(btcoexist); } void exhalbtc_dbg_control(struct btc_coexist *btcoexist, u8 code, u8 len, u8 *data) { if (!halbtc_is_bt_coexist_available(btcoexist)) return; btcoexist->statistics.cnt_dbg_ctrl++; halbtc_leave_low_power(btcoexist); halbtc_normal_low_power(btcoexist); } void exhalbtc_antenna_detection(struct btc_coexist *btcoexist, u32 cent_freq, u32 offset, u32 span, u32 seconds) { if (!halbtc_is_bt_coexist_available(btcoexist)) return; } void exhalbtc_stack_update_profile_info(void) { } void exhalbtc_update_min_bt_rssi(struct btc_coexist *btcoexist, s8 bt_rssi) { if (!halbtc_is_bt_coexist_available(btcoexist)) return; btcoexist->stack_info.min_bt_rssi = bt_rssi; } void exhalbtc_set_hci_version(struct btc_coexist *btcoexist, u16 hci_version) { if (!halbtc_is_bt_coexist_available(btcoexist)) return; btcoexist->stack_info.hci_version = hci_version; } void exhalbtc_set_bt_patch_version(struct btc_coexist *btcoexist, u16 bt_hci_version, u16 bt_patch_version) { if (!halbtc_is_bt_coexist_available(btcoexist)) return; btcoexist->bt_info.bt_real_fw_ver = bt_patch_version; btcoexist->bt_info.bt_hci_ver = bt_hci_version; } void exhalbtc_set_chip_type(struct btc_coexist *btcoexist, u8 chip_type) { switch (chip_type) { default: case BT_2WIRE: case BT_ISSC_3WIRE: case BT_ACCEL: case BT_RTL8756: btcoexist->board_info.bt_chip_type = BTC_CHIP_UNDEF; break; case BT_CSR_BC4: btcoexist->board_info.bt_chip_type = BTC_CHIP_CSR_BC4; break; case BT_CSR_BC8: btcoexist->board_info.bt_chip_type = BTC_CHIP_CSR_BC8; break; case BT_RTL8723A: btcoexist->board_info.bt_chip_type = BTC_CHIP_RTL8723A; break; case BT_RTL8821A: btcoexist->board_info.bt_chip_type = BTC_CHIP_RTL8821; break; case BT_RTL8723B: btcoexist->board_info.bt_chip_type = BTC_CHIP_RTL8723B; break; } } void exhalbtc_set_ant_num(struct rtl_priv *rtlpriv, u8 type, u8 ant_num) { struct btc_coexist *btcoexist = rtl_btc_coexist(rtlpriv); if (!btcoexist) return; if (BT_COEX_ANT_TYPE_PG == type) { btcoexist->board_info.pg_ant_num = ant_num; btcoexist->board_info.btdm_ant_num = ant_num; } else if (BT_COEX_ANT_TYPE_ANTDIV == type) { btcoexist->board_info.btdm_ant_num = ant_num; } else if (type == BT_COEX_ANT_TYPE_DETECTED) { btcoexist->board_info.btdm_ant_num = ant_num; if (rtlpriv->cfg->mod_params->ant_sel == 1) btcoexist->board_info.btdm_ant_pos = BTC_ANTENNA_AT_AUX_PORT; else btcoexist->board_info.btdm_ant_pos = BTC_ANTENNA_AT_MAIN_PORT; } } /* Currently used by 8723b only, S0 or S1 */ void exhalbtc_set_single_ant_path(struct btc_coexist *btcoexist, u8 single_ant_path) { btcoexist->board_info.single_ant_path = single_ant_path; } void exhalbtc_display_bt_coex_info(struct btc_coexist *btcoexist, struct seq_file *m) { if (!halbtc_is_bt_coexist_available(btcoexist)) return; halbtc_leave_low_power(btcoexist); if (IS_HARDWARE_TYPE_8821(btcoexist->adapter)) { if (btcoexist->board_info.btdm_ant_num == 2) ex_btc8821a2ant_display_coex_info(btcoexist, m); else if (btcoexist->board_info.btdm_ant_num == 1) ex_btc8821a1ant_display_coex_info(btcoexist, m); } else if (IS_HARDWARE_TYPE_8723B(btcoexist->adapter)) { if (btcoexist->board_info.btdm_ant_num == 2) ex_btc8723b2ant_display_coex_info(btcoexist, m); else if (btcoexist->board_info.btdm_ant_num == 1) ex_btc8723b1ant_display_coex_info(btcoexist, m); } else if (IS_HARDWARE_TYPE_8192E(btcoexist->adapter)) { if (btcoexist->board_info.btdm_ant_num == 2) ex_btc8192e2ant_display_coex_info(btcoexist, m); } halbtc_normal_low_power(btcoexist); } void exhalbtc_switch_band_notify(struct btc_coexist *btcoexist, u8 type) { if (!halbtc_is_bt_coexist_available(btcoexist)) return; if (btcoexist->manual_control) return; halbtc_leave_low_power(btcoexist); halbtc_normal_low_power(btcoexist); } void exhalbtc_switch_band_notify_wifi_only(struct wifi_only_cfg *wifionly_cfg, u8 is_5g) { }
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