diff options
Diffstat (limited to 'drivers/net/wireless/rtlwifi/btcoexist/halbtc8723b2ant.h')
| -rw-r--r-- | drivers/net/wireless/rtlwifi/btcoexist/halbtc8723b2ant.h | 173 |
1 files changed, 173 insertions, 0 deletions
diff --git a/drivers/net/wireless/rtlwifi/btcoexist/halbtc8723b2ant.h b/drivers/net/wireless/rtlwifi/btcoexist/halbtc8723b2ant.h new file mode 100644 index 000000000000..e0ad8e545f82 --- /dev/null +++ b/drivers/net/wireless/rtlwifi/btcoexist/halbtc8723b2ant.h @@ -0,0 +1,173 @@ +/****************************************************************************** + * + * 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 <wlanfae@realtek.com> + * Realtek Corporation, No. 2, Innovation Road II, Hsinchu Science Park, + * Hsinchu 300, Taiwan. + * + * Larry Finger <Larry.Finger@lwfinger.net> + * + *****************************************************************************/ +#ifndef _HAL8723B_2_ANT +#define _HAL8723B_2_ANT + +/************************************************************************ + * The following is for 8723B 2Ant BT Co-exist definition + ************************************************************************/ +#define BT_AUTO_REPORT_ONLY_8723B_2ANT 1 + +#define BT_INFO_8723B_2ANT_B_FTP BIT7 +#define BT_INFO_8723B_2ANT_B_A2DP BIT6 +#define BT_INFO_8723B_2ANT_B_HID BIT5 +#define BT_INFO_8723B_2ANT_B_SCO_BUSY BIT4 +#define BT_INFO_8723B_2ANT_B_ACL_BUSY BIT3 +#define BT_INFO_8723B_2ANT_B_INQ_PAGE BIT2 +#define BT_INFO_8723B_2ANT_B_SCO_ESCO BIT1 +#define BT_INFO_8723B_2ANT_B_CONNECTION BIT0 + +#define BTC_RSSI_COEX_THRESH_TOL_8723B_2ANT 2 + +enum BT_INFO_SRC_8723B_2ANT { + BT_INFO_SRC_8723B_2ANT_WIFI_FW = 0x0, + BT_INFO_SRC_8723B_2ANT_BT_RSP = 0x1, + BT_INFO_SRC_8723B_2ANT_BT_ACTIVE_SEND = 0x2, + BT_INFO_SRC_8723B_2ANT_MAX +}; + +enum BT_8723B_2ANT_BT_STATUS { + BT_8723B_2ANT_BT_STATUS_NON_CONNECTED_IDLE = 0x0, + BT_8723B_2ANT_BT_STATUS_CONNECTED_IDLE = 0x1, + BT_8723B_2ANT_BT_STATUS_INQ_PAGE = 0x2, + BT_8723B_2ANT_BT_STATUS_ACL_BUSY = 0x3, + BT_8723B_2ANT_BT_STATUS_SCO_BUSY = 0x4, + BT_8723B_2ANT_BT_STATUS_ACL_SCO_BUSY = 0x5, + BT_8723B_2ANT_BT_STATUS_MAX +}; + +enum BT_8723B_2ANT_COEX_ALGO { + BT_8723B_2ANT_COEX_ALGO_UNDEFINED = 0x0, + BT_8723B_2ANT_COEX_ALGO_SCO = 0x1, + BT_8723B_2ANT_COEX_ALGO_HID = 0x2, + BT_8723B_2ANT_COEX_ALGO_A2DP = 0x3, + BT_8723B_2ANT_COEX_ALGO_A2DP_PANHS = 0x4, + BT_8723B_2ANT_COEX_ALGO_PANEDR = 0x5, + BT_8723B_2ANT_COEX_ALGO_PANHS = 0x6, + BT_8723B_2ANT_COEX_ALGO_PANEDR_A2DP = 0x7, + BT_8723B_2ANT_COEX_ALGO_PANEDR_HID = 0x8, + BT_8723B_2ANT_COEX_ALGO_HID_A2DP_PANEDR = 0x9, + BT_8723B_2ANT_COEX_ALGO_HID_A2DP = 0xa, + BT_8723B_2ANT_COEX_ALGO_MAX = 0xb, +}; + +struct coex_dm_8723b_2ant { + /* fw mechanism */ + bool pre_dec_bt_pwr; + bool cur_dec_bt_pwr; + u8 pre_fw_dac_swing_lvl; + u8 cur_fw_dac_swing_lvl; + 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 reset_tdma_adjust; + bool auto_tdma_adjust; + bool pre_ps_tdma_on; + bool cur_ps_tdma_on; + bool pre_bt_auto_report; + bool cur_bt_auto_report; + + /* sw mechanism */ + bool pre_rf_rx_lpf_shrink; + bool cur_rf_rx_lpf_shrink; + u32 bt_rf0x1e_backup; + bool pre_low_penalty_ra; + bool cur_low_penalty_ra; + bool pre_dac_swing_on; + u32 pre_dac_swing_lvl; + bool cur_dac_swing_on; + u32 cur_dac_swing_lvl; + bool pre_adc_back_off; + bool cur_adc_back_off; + bool pre_agc_table_en; + bool cur_agc_table_en; + 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; + + /* algorithm related */ + u8 pre_algorithm; + u8 cur_algorithm; + u8 bt_status; + u8 wifi_chnl_info[3]; + + bool need_recover_0x948; + u16 backup_0x948; +}; + +struct coex_sta_8723b_2ant { + bool bt_link_exist; + bool sco_exist; + bool a2dp_exist; + bool hid_exist; + bool pan_exist; + + bool under_lps; + bool under_ips; + 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_2ANT_MAX][10]; + u32 bt_info_c2h_cnt[BT_INFO_SRC_8723B_2ANT_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_halbtc8723b2ant_init_hwconfig(struct btc_coexist *btcoexist); +void ex_halbtc8723b2ant_init_coex_dm(struct btc_coexist *btcoexist); +void ex_halbtc8723b2ant_ips_notify(struct btc_coexist *btcoexist, u8 type); +void ex_halbtc8723b2ant_lps_notify(struct btc_coexist *btcoexist, u8 type); +void ex_halbtc8723b2ant_scan_notify(struct btc_coexist *btcoexist, u8 type); +void ex_halbtc8723b2ant_connect_notify(struct btc_coexist *btcoexist, u8 type); +void btc8723b_med_stat_notify(struct btc_coexist *btcoexist, u8 type); +void ex_halbtc8723b2ant_special_packet_notify(struct btc_coexist *btcoexist, + u8 type); +void ex_halbtc8723b2ant_bt_info_notify(struct btc_coexist *btcoexist, + u8 *tmpbuf, u8 length); +void ex_halbtc8723b2ant_stack_operation_notify(struct btc_coexist *btcoexist, + u8 type); +void ex_halbtc8723b2ant_halt_notify(struct btc_coexist *btcoexist); +void ex_halbtc8723b2ant_periodical(struct btc_coexist *btcoexist); +void ex_halbtc8723b2ant_display_coex_info(struct btc_coexist *btcoexist); + +#endif |