/****************************************************************************** * * Copyright(c) 2012 Realtek Corporation. * * This program is free software; you can redistribute it and/or modify it * under the terms of version 2 of the GNU General Public License as * published by the Free Software Foundation. * * This program is distributed in the hope that it will be useful, but WITHOUT * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for * more details. * * The full GNU General Public License is included in this distribution in the * file called LICENSE. * * Contact Information: * wlanfae * Realtek Corporation, No. 2, Innovation Road II, Hsinchu Science Park, * Hsinchu 300, Taiwan. * * Larry Finger * *****************************************************************************/ /********************************************************************** * The following is for 8723B 1ANT BT Co-exist definition **********************************************************************/ #define BT_AUTO_REPORT_ONLY_8723B_1ANT 1 #define BT_INFO_8723B_1ANT_B_FTP BIT7 #define BT_INFO_8723B_1ANT_B_A2DP BIT6 #define BT_INFO_8723B_1ANT_B_HID BIT5 #define BT_INFO_8723B_1ANT_B_SCO_BUSY BIT4 #define BT_INFO_8723B_1ANT_B_ACL_BUSY BIT3 #define BT_INFO_8723B_1ANT_B_INQ_PAGE BIT2 #define BT_INFO_8723B_1ANT_B_SCO_ESCO BIT1 #define BT_INFO_8723B_1ANT_B_CONNECTION BIT0 #define BT_INFO_8723B_1ANT_A2DP_BASIC_RATE(_BT_INFO_EXT_) \ (((_BT_INFO_EXT_&BIT0)) ? true : false) #define BTC_RSSI_COEX_THRESH_TOL_8723B_1ANT 2 enum _BT_INFO_SRC_8723B_1ANT { BT_INFO_SRC_8723B_1ANT_WIFI_FW = 0x0, BT_INFO_SRC_8723B_1ANT_BT_RSP = 0x1, BT_INFO_SRC_8723B_1ANT_BT_ACTIVE_SEND = 0x2, BT_INFO_SRC_8723B_1ANT_MAX }; enum _BT_8723B_1ANT_BT_STATUS { BT_8723B_1ANT_BT_STATUS_NON_CONNECTED_IDLE = 0x0, BT_8723B_1ANT_BT_STATUS_CONNECTED_IDLE = 0x1, BT_8723B_1ANT_BT_STATUS_INQ_PAGE = 0x2, BT_8723B_1ANT_BT_STATUS_ACL_BUSY = 0x3, BT_8723B_1ANT_BT_STATUS_SCO_BUSY = 0x4, BT_8723B_1ANT_BT_STATUS_ACL_SCO_BUSY = 0x5, BT_8723B_1ANT_BT_STATUS_MAX }; enum _BT_8723B_1ANT_WIFI_STATUS { BT_8723B_1ANT_WIFI_STATUS_NON_CONNECTED_IDLE = 0x0, BT_8723B_1ANT_WIFI_STATUS_NON_CONNECTED_ASSO_AUTH_SCAN = 0x1, BT_8723B_1ANT_WIFI_STATUS_CONNECTED_SCAN = 0x2, BT_8723B_1ANT_WIFI_STATUS_CONNECTED_SPECIAL_PKT = 0x3, BT_8723B_1ANT_WIFI_STATUS_CONNECTED_IDLE = 0x4, BT_8723B_1ANT_WIFI_STATUS_CONNECTED_BUSY = 0x5, BT_8723B_1ANT_WIFI_STATUS_MAX }; enum _BT_8723B_1ANT_COEX_ALGO { BT_8723B_1ANT_COEX_ALGO_UNDEFINED = 0x0, BT_8723B_1ANT_COEX_ALGO_SCO = 0x1, BT_8723B_1ANT_COEX_ALGO_HID = 0x2, BT_8723B_1ANT_COEX_ALGO_A2DP = 0x3, BT_8723B_1ANT_COEX_ALGO_A2DP_PANHS = 0x4, BT_8723B_1ANT_COEX_ALGO_PANEDR = 0x5, BT_8723B_1ANT_COEX_ALGO_PANHS = 0x6, BT_8723B_1ANT_COEX_ALGO_PANEDR_A2DP = 0x7, BT_8723B_1ANT_COEX_ALGO_PANEDR_HID = 0x8, BT_8723B_1ANT_COEX_ALGO_HID_A2DP_PANEDR = 0x9, BT_8723B_1ANT_COEX_ALGO_HID_A2DP = 0xa, BT_8723B_1ANT_COEX_ALGO_MAX = 0xb, }; struct coex_dm_8723b_1ant { /* fw mechanism */ bool cur_ignore_wlan_act; bool pre_ignore_wlan_act; u8 pre_ps_tdma; u8 cur_ps_tdma; u8 ps_tdma_para[5]; u8 tdma_adj_type; bool auto_tdma_adjust; bool pre_ps_tdma_on; bool cur_ps_tdma_on; bool pre_bt_auto_report; bool cur_bt_auto_report; u8 pre_lps; u8 cur_lps; u8 pre_rpwm; u8 cur_rpwm; /* sw mechanism */ bool pre_low_penalty_ra; bool cur_low_penalty_ra; u32 pre_val0x6c0; u32 cur_val0x6c0; u32 pre_val0x6c4; u32 cur_val0x6c4; u32 pre_val0x6c8; u32 cur_val0x6c8; u8 pre_val0x6cc; u8 cur_val0x6cc; bool limited_dig; u32 backup_arfr_cnt1; /* Auto Rate Fallback Retry cnt */ u32 backup_arfr_cnt2; /* Auto Rate Fallback Retry cnt */ u16 backup_retry_limit; u8 backup_ampdu_max_time; /* algorithm related */ u8 pre_algorithm; u8 cur_algorithm; u8 bt_status; u8 wifi_chnl_info[3]; u32 prera_mask; u32 curra_mask; u8 pre_arfr_type; u8 cur_arfr_type; u8 pre_retry_limit_type; u8 cur_retry_limit_type; u8 pre_ampdu_time_type; u8 cur_ampdu_time_type; u8 error_condition; }; struct coex_sta_8723b_1ant { bool bt_link_exist; bool sco_exist; bool a2dp_exist; bool hid_exist; bool pan_exist; bool under_lps; bool under_ips; u32 special_pkt_period_cnt; u32 high_priority_tx; u32 high_priority_rx; u32 low_priority_tx; u32 low_priority_rx; u8 bt_rssi; u8 pre_bt_rssi_state; u8 pre_wifi_rssi_state[4]; bool c2h_bt_info_req_sent; u8 bt_info_c2h[BT_INFO_SRC_8723B_1ANT_MAX][10]; u32 bt_info_c2h_cnt[BT_INFO_SRC_8723B_1ANT_MAX]; bool c2h_bt_inquiry_page; u8 bt_retry_cnt; u8 bt_info_ext; }; /************************************************************************* * The following is interface which will notify coex module. *************************************************************************/ void ex_halbtc8723b1ant_init_hwconfig(struct btc_coexist *btcoexist); void ex_halbtc8723b1ant_init_coex_dm(struct btc_coexist *btcoexist); void ex_halbtc8723b1ant_ips_notify(struct btc_coexist *btcoexist, u8 type); void ex_halbtc8723b1ant_lps_notify(struct btc_coexist *btcoexist, u8 type); void ex_halbtc8723b1ant_scan_notify(struct btc_coexist *btcoexist, u8 type); void ex_halbtc8723b1ant_connect_notify(struct btc_coexist *btcoexist, u8 type); void ex_halbtc8723b1ant_media_status_notify(struct btc_coexist *btcoexist, u8 type); void ex_halbtc8723b1ant_special_packet_notify(struct btc_coexist *btcoexist, u8 type); void ex_halbtc8723b1ant_bt_info_notify(struct btc_coexist *btcoexist, u8 *tmpbuf, u8 length); void ex_halbtc8723b1ant_halt_notify(struct btc_coexist *btcoexist); void ex_halbtc8723b1ant_pnp_notify(struct btc_coexist *btcoexist, u8 pnpstate); void ex_halbtc8723b1ant_coex_dm_reset(struct btc_coexist *btcoexist); void ex_halbtc8723b1ant_periodical(struct btc_coexist *btcoexist); void ex_halbtc8723b1ant_display_coex_info(struct btc_coexist *btcoexist);