projects / deliverable / linux.git / blame
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|---|---|---|
| 2ec7f01c LF |
1 | /****************************************************************************** |
| 2 | * | |
| 3 | * Copyright(c) 2012 Realtek Corporation. | |
| 4 | * | |
| 5 | * This program is free software; you can redistribute it and/or modify it | |
| 6 | * under the terms of version 2 of the GNU General Public License as | |
| 7 | * published by the Free Software Foundation. | |
| 8 | * | |
| 9 | * This program is distributed in the hope that it will be useful, but WITHOUT | |
| 10 | * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or | |
| 11 | * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for | |
| 12 | * more details. | |
| 13 | * | |
| 14 | * The full GNU General Public License is included in this distribution in the | |
| 15 | * file called LICENSE. | |
| 16 | * | |
| 17 | * Contact Information: | |
| 18 | * wlanfae <wlanfae@realtek.com> | |
| 19 | * Realtek Corporation, No. 2, Innovation Road II, Hsinchu Science Park, | |
| 20 | * Hsinchu 300, Taiwan. | |
| 21 | * | |
| 22 | * Larry Finger <Larry.Finger@lwfinger.net> | |
| 23 | * | |
| 24 | *****************************************************************************/ | |
| 25 | ||
| 26 | /*=========================================== | |
| 27 | * The following is for 8821A 1ANT BT Co-exist definition | |
| 28 | *=========================================== | |
| 29 | */ | |
| 30 | #define BT_AUTO_REPORT_ONLY_8821A_1ANT 0 | |
| 31 | ||
| 32 | #define BT_INFO_8821A_1ANT_B_FTP BIT7 | |
| 33 | #define BT_INFO_8821A_1ANT_B_A2DP BIT6 | |
| 34 | #define BT_INFO_8821A_1ANT_B_HID BIT5 | |
| 35 | #define BT_INFO_8821A_1ANT_B_SCO_BUSY BIT4 | |
| 36 | #define BT_INFO_8821A_1ANT_B_ACL_BUSY BIT3 | |
| 37 | #define BT_INFO_8821A_1ANT_B_INQ_PAGE BIT2 | |
| 38 | #define BT_INFO_8821A_1ANT_B_SCO_ESCO BIT1 | |
| 39 | #define BT_INFO_8821A_1ANT_B_CONNECTION BIT0 | |
| 40 | ||
| 41 | #define BT_INFO_8821A_1ANT_A2DP_BASIC_RATE(_BT_INFO_EXT_) \ | |
| 42 | (((_BT_INFO_EXT_&BIT0)) ? true : false) | |
| 43 | ||
| 44 | #define BTC_RSSI_COEX_THRESH_TOL_8821A_1ANT 2 | |
| 45 | ||
| 46 | enum _BT_INFO_SRC_8821A_1ANT { | |
| 47 | BT_INFO_SRC_8821A_1ANT_WIFI_FW = 0x0, | |
| 48 | BT_INFO_SRC_8821A_1ANT_BT_RSP = 0x1, | |
| 49 | BT_INFO_SRC_8821A_1ANT_BT_ACTIVE_SEND = 0x2, | |
| 50 | BT_INFO_SRC_8821A_1ANT_MAX | |
| 51 | }; | |
| 52 | ||
| 53 | enum _BT_8821A_1ANT_BT_STATUS { | |
| 54 | BT_8821A_1ANT_BT_STATUS_NON_CONNECTED_IDLE = 0x0, | |
| 55 | BT_8821A_1ANT_BT_STATUS_CONNECTED_IDLE = 0x1, | |
| 56 | BT_8821A_1ANT_BT_STATUS_INQ_PAGE = 0x2, | |
| 57 | BT_8821A_1ANT_BT_STATUS_ACL_BUSY = 0x3, | |
| 58 | BT_8821A_1ANT_BT_STATUS_SCO_BUSY = 0x4, | |
| 59 | BT_8821A_1ANT_BT_STATUS_ACL_SCO_BUSY = 0x5, | |
| 60 | BT_8821A_1ANT_BT_STATUS_MAX | |
| 61 | }; | |
| 62 | ||
| 63 | enum _BT_8821A_1ANT_WIFI_STATUS { | |
| 64 | BT_8821A_1ANT_WIFI_STATUS_NON_CONNECTED_IDLE = 0x0, | |
| 65 | BT_8821A_1ANT_WIFI_STATUS_NON_CONNECTED_ASSO_AUTH_SCAN = 0x1, | |
| 66 | BT_8821A_1ANT_WIFI_STATUS_CONNECTED_SCAN = 0x2, | |
| 67 | BT_8821A_1ANT_WIFI_STATUS_CONNECTED_SPECIAL_PKT = 0x3, | |
| 68 | BT_8821A_1ANT_WIFI_STATUS_CONNECTED_IDLE = 0x4, | |
| 69 | BT_8821A_1ANT_WIFI_STATUS_CONNECTED_BUSY = 0x5, | |
| 70 | BT_8821A_1ANT_WIFI_STATUS_MAX | |
| 71 | }; | |
| 72 | ||
| 73 | enum BT_8821A_1ANT_COEX_ALGO { | |
| 74 | BT_8821A_1ANT_COEX_ALGO_UNDEFINED = 0x0, | |
| 75 | BT_8821A_1ANT_COEX_ALGO_SCO = 0x1, | |
| 76 | BT_8821A_1ANT_COEX_ALGO_HID = 0x2, | |
| 77 | BT_8821A_1ANT_COEX_ALGO_A2DP = 0x3, | |
| 78 | BT_8821A_1ANT_COEX_ALGO_A2DP_PANHS = 0x4, | |
| 79 | BT_8821A_1ANT_COEX_ALGO_PANEDR = 0x5, | |
| 80 | BT_8821A_1ANT_COEX_ALGO_PANHS = 0x6, | |
| 81 | BT_8821A_1ANT_COEX_ALGO_PANEDR_A2DP = 0x7, | |
| 82 | BT_8821A_1ANT_COEX_ALGO_PANEDR_HID = 0x8, | |
| 83 | BT_8821A_1ANT_COEX_ALGO_HID_A2DP_PANEDR = 0x9, | |
| 84 | BT_8821A_1ANT_COEX_ALGO_HID_A2DP = 0xa, | |
| 85 | BT_8821A_1ANT_COEX_ALGO_MAX = 0xb, | |
| 86 | }; | |
| 87 | ||
| 88 | struct coex_dm_8821a_1ant { | |
| 89 | /* fw mechanism */ | |
| 90 | bool cur_ignore_wlan_act; | |
| 91 | bool pre_ignore_wlan_act; | |
| 92 | u8 pre_ps_tdma; | |
| 93 | u8 cur_ps_tdma; | |
| 94 | u8 ps_tdma_para[5]; | |
| 95 | u8 tdma_adj_type; | |
| 96 | bool auto_tdma_adjust; | |
| 97 | bool pre_ps_tdma_on; | |
| 98 | bool cur_ps_tdma_on; | |
| 99 | bool pre_bt_auto_report; | |
| 100 | bool cur_bt_auto_report; | |
| 101 | u8 pre_lps; | |
| 102 | u8 cur_lps; | |
| 103 | u8 pre_rpwm; | |
| 104 | u8 cur_rpwm; | |
| 105 | ||
| 106 | /* sw mechanism */ | |
| 107 | bool pre_low_penalty_ra; | |
| 108 | bool cur_low_penalty_ra; | |
| 109 | u32 pre_val_0x6c0; | |
| 110 | u32 cur_val_0x6c0; | |
| 111 | u32 pre_val_0x6c4; | |
| 112 | u32 cur_val_0x6c4; | |
| 113 | u32 pre_val_0x6c8; | |
| 114 | u32 cur_val_0x6c8; | |
| 115 | u8 pre_val_0x6cc; | |
| 116 | u8 cur_val_0x6cc; | |
| 117 | /* Auto Rate Fallback Retry cnt */ | |
| 118 | u32 backup_arfr_cnt1; | |
| 119 | /* Auto Rate Fallback Retry cnt */ | |
| 120 | u32 backup_arfr_cnt2; | |
| 121 | u16 backup_retry_limit; | |
| 122 | u8 backup_ampdu_max_time; | |
| 123 | ||
| 124 | /* algorithm related */ | |
| 125 | u8 pre_algorithm; | |
| 126 | u8 cur_algorithm; | |
| 127 | u8 bt_status; | |
| 128 | u8 wifi_chnl_info[3]; | |
| 129 | ||
| 130 | u32 pre_ra_mask; | |
| 131 | u32 cur_ra_mask; | |
| 132 | u8 pre_arfr_type; | |
| 133 | u8 cur_arfr_type; | |
| 134 | u8 pre_retry_limit_type; | |
| 135 | u8 cur_retry_limit_type; | |
| 136 | u8 pre_ampdu_time_type; | |
| 137 | u8 cur_ampdu_time_type; | |
| 138 | ||
| 139 | u8 error_condition; | |
| 140 | }; | |
| 141 | ||
| 142 | struct coex_sta_8821a_1ant { | |
| 143 | bool bt_link_exist; | |
| 144 | bool sco_exist; | |
| 145 | bool a2dp_exist; | |
| 146 | bool hid_exist; | |
| 147 | bool pan_exist; | |
| 148 | ||
| 149 | bool under_Lps; | |
| 150 | bool under_ips; | |
| 151 | u32 special_pkt_period_cnt; | |
| 152 | u32 high_priority_tx; | |
| 153 | u32 high_priority_rx; | |
| 154 | u32 low_priority_tx; | |
| 155 | u32 low_priority_rx; | |
| 156 | u8 bt_rssi; | |
| 157 | u8 pre_bt_rssi_state; | |
| 158 | u8 pre_wifi_rssi_state[4]; | |
| 159 | bool c2h_bt_info_req_sent; | |
| 160 | u8 bt_info_c2h[BT_INFO_SRC_8821A_1ANT_MAX][10]; | |
| 161 | u32 bt_info_c2h_cnt[BT_INFO_SRC_8821A_1ANT_MAX]; | |
| 162 | bool c2h_bt_inquiry_page; | |
| 163 | u8 bt_retry_cnt; | |
| 164 | u8 bt_info_ext; | |
| 165 | }; | |
| 166 | ||
| 167 | /*=========================================== | |
| 168 | * The following is interface which will notify coex module. | |
| 169 | *=========================================== | |
| 170 | */ | |
| 171 | void ex_halbtc8821a1ant_init_hwconfig(struct btc_coexist *btcoexist); | |
| 172 | void ex_halbtc8821a1ant_init_coex_dm(struct btc_coexist *btcoexist); | |
| 173 | void ex_halbtc8821a1ant_ips_notify(struct btc_coexist *btcoexist, u8 type); | |
| 174 | void ex_halbtc8821a1ant_lps_notify(struct btc_coexist *btcoexist, u8 type); | |
| 175 | void ex_halbtc8821a1ant_scan_notify(struct btc_coexist *btcoexist, u8 type); | |
| 176 | void ex_halbtc8821a1ant_connect_notify(struct btc_coexist *btcoexist, u8 type); | |
| 177 | void ex_halbtc8821a1ant_media_status_notify(struct btc_coexist *btcoexist, | |
| 178 | u8 type); | |
| 179 | void ex_halbtc8821a1ant_special_packet_notify(struct btc_coexist *btcoexist, | |
| 180 | u8 type); | |
| 181 | void ex_halbtc8821a1ant_bt_info_notify(struct btc_coexist *btcoexist, | |
| 182 | u8 *tmpbuf, u8 length); | |
| 183 | void ex_halbtc8821a1ant_halt_notify(struct btc_coexist *btcoexist); | |
| 184 | void ex_halbtc8821a1ant_pnp_notify(struct btc_coexist *btcoexist, u8 pnpstate); | |
| 185 | void ex_halbtc8821a1ant_periodical(struct btc_coexist *btcoexist); | |
| 186 | void ex_halbtc8821a1ant_display_coex_info(struct btc_coexist *btcoexist); | |
| 187 | void ex_halbtc8821a1ant_dbg_control(struct btc_coexist *btcoexist, u8 op_code, | |
| 188 | u8 op_len, u8 *data); |