--- /dev/null
+/******************************************************************************
+ *
+ * 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>
+ *
+ *****************************************************************************/
+/*****************************************************************
+ * The following is for 8192E 2Ant BT Co-exist definition
+ *****************************************************************/
+#define BT_AUTO_REPORT_ONLY_8192E_2ANT 0
+
+#define BT_INFO_8192E_2ANT_B_FTP BIT7
+#define BT_INFO_8192E_2ANT_B_A2DP BIT6
+#define BT_INFO_8192E_2ANT_B_HID BIT5
+#define BT_INFO_8192E_2ANT_B_SCO_BUSY BIT4
+#define BT_INFO_8192E_2ANT_B_ACL_BUSY BIT3
+#define BT_INFO_8192E_2ANT_B_INQ_PAGE BIT2
+#define BT_INFO_8192E_2ANT_B_SCO_ESCO BIT1
+#define BT_INFO_8192E_2ANT_B_CONNECTION BIT0
+
+#define BTC_RSSI_COEX_THRESH_TOL_8192E_2ANT 2
+
+enum bt_info_src_8192e_2ant {
+ BT_INFO_SRC_8192E_2ANT_WIFI_FW = 0x0,
+ BT_INFO_SRC_8192E_2ANT_BT_RSP = 0x1,
+ BT_INFO_SRC_8192E_2ANT_BT_ACTIVE_SEND = 0x2,
+ BT_INFO_SRC_8192E_2ANT_MAX
+};
+
+enum bt_8192e_2ant_bt_status {
+ BT_8192E_2ANT_BT_STATUS_NON_CONNECTED_IDLE = 0x0,
+ BT_8192E_2ANT_BT_STATUS_CONNECTED_IDLE = 0x1,
+ BT_8192E_2ANT_BT_STATUS_INQ_PAGE = 0x2,
+ BT_8192E_2ANT_BT_STATUS_ACL_BUSY = 0x3,
+ BT_8192E_2ANT_BT_STATUS_SCO_BUSY = 0x4,
+ BT_8192E_2ANT_BT_STATUS_ACL_SCO_BUSY = 0x5,
+ BT_8192E_2ANT_BT_STATUS_MAX
+};
+
+enum bt_8192e_2ant_coex_algo {
+ BT_8192E_2ANT_COEX_ALGO_UNDEFINED = 0x0,
+ BT_8192E_2ANT_COEX_ALGO_SCO = 0x1,
+ BT_8192E_2ANT_COEX_ALGO_SCO_PAN = 0x2,
+ BT_8192E_2ANT_COEX_ALGO_HID = 0x3,
+ BT_8192E_2ANT_COEX_ALGO_A2DP = 0x4,
+ BT_8192E_2ANT_COEX_ALGO_A2DP_PANHS = 0x5,
+ BT_8192E_2ANT_COEX_ALGO_PANEDR = 0x6,
+ BT_8192E_2ANT_COEX_ALGO_PANHS = 0x7,
+ BT_8192E_2ANT_COEX_ALGO_PANEDR_A2DP = 0x8,
+ BT_8192E_2ANT_COEX_ALGO_PANEDR_HID = 0x9,
+ BT_8192E_2ANT_COEX_ALGO_HID_A2DP_PANEDR = 0xa,
+ BT_8192E_2ANT_COEX_ALGO_HID_A2DP = 0xb,
+ BT_8192E_2ANT_COEX_ALGO_MAX = 0xc
+};
+
+struct coex_dm_8192e_2ant {
+ /* fw mechanism */
+ u8 pre_dec_bt_pwr;
+ u8 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;
+
+ u32 backup_arfr_cnt1; /* Auto Rate Fallback Retry cnt */
+ u32 backup_arfr_cnt2; /* Auto Rate Fallback Retry cnt */
+ u16 backup_retrylimit;
+ u8 backup_ampdu_maxtime;
+
+ /* algorithm related */
+ u8 pre_algorithm;
+ u8 cur_algorithm;
+ u8 bt_status;
+ u8 wifi_chnl_info[3];
+
+ u8 pre_sstype;
+ u8 cur_sstype;
+
+ u32 prera_mask;
+ u32 curra_mask;
+ u8 curra_masktype;
+ u8 pre_arfrtype;
+ u8 cur_arfrtype;
+ u8 pre_retrylimit_type;
+ u8 cur_retrylimit_type;
+ u8 pre_ampdutime_type;
+ u8 cur_ampdutime_type;
+};
+
+struct coex_sta_8192e_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_8192E_2ANT_MAX][10];
+ u32 bt_info_c2h_cnt[BT_INFO_SRC_8192E_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_halbtc8192e2ant_init_hwconfig(struct btc_coexist *btcoexist);
+void ex_halbtc8192e2ant_init_coex_dm(struct btc_coexist *btcoexist);
+void ex_halbtc8192e2ant_ips_notify(struct btc_coexist *btcoexist, u8 type);
+void ex_halbtc8192e2ant_lps_notify(struct btc_coexist *btcoexist, u8 type);
+void ex_halbtc8192e2ant_scan_notify(struct btc_coexist *btcoexist, u8 type);
+void ex_halbtc8192e2ant_connect_notify(struct btc_coexist *btcoexist, u8 type);
+void ex_halbtc8192e2ant_media_status_notify(struct btc_coexist *btcoexist,
+ u8 type);
+void ex_halbtc8192e2ant_special_packet_notify(struct btc_coexist *btcoexist,
+ u8 type);
+void ex_halbtc8192e2ant_bt_info_notify(struct btc_coexist *btcoexist,
+ u8 *tmpbuf, u8 length);
+void ex_halbtc8192e2ant_stack_operation_notify(struct btc_coexist *btcoexist,
+ u8 type);
+void ex_halbtc8192e2ant_halt_notify(struct btc_coexist *btcoexist);
+void ex_halbtc8192e2ant_periodical(struct btc_coexist *btcoexist);
+void ex_halbtc8192e2ant_display_coex_info(struct btc_coexist *btcoexist);
Code Review / kvmfornfv.git / blobdiff