cachepc-linux

Fork of AMDESE/linux with modifications for CachePC side-channel attack
git clone https://git.sinitax.com/sinitax/cachepc-linux
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halbtc8192e2ant.h (4945B)

      1/* SPDX-License-Identifier: GPL-2.0 */
      2/* Copyright(c) 2012  Realtek Corporation.*/
      3
      4/*****************************************************************
      5 *   The following is for 8192E 2Ant BT Co-exist definition
      6 *****************************************************************/
      7#define	BT_INFO_8192E_2ANT_B_FTP			BIT7
      8#define	BT_INFO_8192E_2ANT_B_A2DP			BIT6
      9#define	BT_INFO_8192E_2ANT_B_HID			BIT5
     10#define	BT_INFO_8192E_2ANT_B_SCO_BUSY			BIT4
     11#define	BT_INFO_8192E_2ANT_B_ACL_BUSY			BIT3
     12#define	BT_INFO_8192E_2ANT_B_INQ_PAGE			BIT2
     13#define	BT_INFO_8192E_2ANT_B_SCO_ESCO			BIT1
     14#define	BT_INFO_8192E_2ANT_B_CONNECTION			BIT0
     15
     16#define BTC_RSSI_COEX_THRESH_TOL_8192E_2ANT		2
     17
     18enum bt_info_src_8192e_2ant {
     19	BT_INFO_SRC_8192E_2ANT_WIFI_FW			= 0x0,
     20	BT_INFO_SRC_8192E_2ANT_BT_RSP			= 0x1,
     21	BT_INFO_SRC_8192E_2ANT_BT_ACTIVE_SEND		= 0x2,
     22	BT_INFO_SRC_8192E_2ANT_MAX
     23};
     24
     25enum bt_8192e_2ant_bt_status {
     26	BT_8192E_2ANT_BT_STATUS_NON_CONNECTED_IDLE	= 0x0,
     27	BT_8192E_2ANT_BT_STATUS_CONNECTED_IDLE		= 0x1,
     28	BT_8192E_2ANT_BT_STATUS_INQ_PAGE		= 0x2,
     29	BT_8192E_2ANT_BT_STATUS_ACL_BUSY		= 0x3,
     30	BT_8192E_2ANT_BT_STATUS_SCO_BUSY		= 0x4,
     31	BT_8192E_2ANT_BT_STATUS_ACL_SCO_BUSY		= 0x5,
     32	BT_8192E_2ANT_BT_STATUS_MAX
     33};
     34
     35enum bt_8192e_2ant_coex_algo {
     36	BT_8192E_2ANT_COEX_ALGO_UNDEFINED		= 0x0,
     37	BT_8192E_2ANT_COEX_ALGO_SCO			= 0x1,
     38	BT_8192E_2ANT_COEX_ALGO_SCO_PAN			= 0x2,
     39	BT_8192E_2ANT_COEX_ALGO_HID			= 0x3,
     40	BT_8192E_2ANT_COEX_ALGO_A2DP			= 0x4,
     41	BT_8192E_2ANT_COEX_ALGO_A2DP_PANHS		= 0x5,
     42	BT_8192E_2ANT_COEX_ALGO_PANEDR			= 0x6,
     43	BT_8192E_2ANT_COEX_ALGO_PANHS			= 0x7,
     44	BT_8192E_2ANT_COEX_ALGO_PANEDR_A2DP		= 0x8,
     45	BT_8192E_2ANT_COEX_ALGO_PANEDR_HID		= 0x9,
     46	BT_8192E_2ANT_COEX_ALGO_HID_A2DP_PANEDR		= 0xa,
     47	BT_8192E_2ANT_COEX_ALGO_HID_A2DP		= 0xb,
     48	BT_8192E_2ANT_COEX_ALGO_MAX			= 0xc
     49};
     50
     51struct coex_dm_8192e_2ant {
     52	/* fw mechanism */
     53	u8 pre_dec_bt_pwr;
     54	u8 cur_dec_bt_pwr;
     55	u8 pre_fw_dac_swing_lvl;
     56	u8 cur_fw_dac_swing_lvl;
     57	bool cur_ignore_wlan_act;
     58	bool pre_ignore_wlan_act;
     59	u8 pre_ps_tdma;
     60	u8 cur_ps_tdma;
     61	u8 ps_tdma_para[5];
     62	u8 tdma_adj_type;
     63	bool reset_tdma_adjust;
     64	bool auto_tdma_adjust;
     65	bool pre_ps_tdma_on;
     66	bool cur_ps_tdma_on;
     67	bool pre_bt_auto_report;
     68	bool cur_bt_auto_report;
     69
     70	/* sw mechanism */
     71	bool pre_rf_rx_lpf_shrink;
     72	bool cur_rf_rx_lpf_shrink;
     73	u32 bt_rf0x1e_backup;
     74	bool pre_low_penalty_ra;
     75	bool cur_low_penalty_ra;
     76	bool pre_dac_swing_on;
     77	u32 pre_dac_swing_lvl;
     78	bool cur_dac_swing_on;
     79	u32 cur_dac_swing_lvl;
     80	bool pre_adc_back_off;
     81	bool cur_adc_back_off;
     82	bool pre_agc_table_en;
     83	bool cur_agc_table_en;
     84	u32 pre_val0x6c0;
     85	u32 cur_val0x6c0;
     86	u32 pre_val0x6c4;
     87	u32 cur_val0x6c4;
     88	u32 pre_val0x6c8;
     89	u32 cur_val0x6c8;
     90	u8 pre_val0x6cc;
     91	u8 cur_val0x6cc;
     92	bool limited_dig;
     93
     94	u32 backup_arfr_cnt1;	/* Auto Rate Fallback Retry cnt */
     95	u32 backup_arfr_cnt2;	/* Auto Rate Fallback Retry cnt */
     96	u16 backup_retry_limit;
     97	u8 backup_ampdu_maxtime;
     98
     99	/* algorithm related */
    100	u8 pre_algorithm;
    101	u8 cur_algorithm;
    102	u8 bt_status;
    103	u8 wifi_chnl_info[3];
    104
    105	u8 pre_ss_type;
    106	u8 cur_ss_type;
    107
    108	u32 pre_ra_mask;
    109	u32 cur_ra_mask;
    110	u8 cur_ra_mask_type;
    111	u8 pre_arfr_type;
    112	u8 cur_arfr_type;
    113	u8 pre_retry_limit_type;
    114	u8 cur_retry_limit_type;
    115	u8 pre_ampdu_time_type;
    116	u8 cur_ampdu_time_type;
    117};
    118
    119struct coex_sta_8192e_2ant {
    120	bool bt_link_exist;
    121	bool sco_exist;
    122	bool a2dp_exist;
    123	bool hid_exist;
    124	bool pan_exist;
    125
    126	bool under_lps;
    127	bool under_ips;
    128	u32 high_priority_tx;
    129	u32 high_priority_rx;
    130	u32 low_priority_tx;
    131	u32 low_priority_rx;
    132	u8 bt_rssi;
    133	u8 pre_bt_rssi_state;
    134	u8 pre_wifi_rssi_state[4];
    135	bool c2h_bt_info_req_sent;
    136	u8 bt_info_c2h[BT_INFO_SRC_8192E_2ANT_MAX][10];
    137	u32 bt_info_c2h_cnt[BT_INFO_SRC_8192E_2ANT_MAX];
    138	bool c2h_bt_inquiry_page;
    139	u8 bt_retry_cnt;
    140	u8 bt_info_ext;
    141};
    142
    143/****************************************************************
    144 *    The following is interface which will notify coex module.
    145 ****************************************************************/
    146void ex_btc8192e2ant_init_hwconfig(struct btc_coexist *btcoexist);
    147void ex_btc8192e2ant_init_coex_dm(struct btc_coexist *btcoexist);
    148void ex_btc8192e2ant_ips_notify(struct btc_coexist *btcoexist, u8 type);
    149void ex_btc8192e2ant_lps_notify(struct btc_coexist *btcoexist, u8 type);
    150void ex_btc8192e2ant_scan_notify(struct btc_coexist *btcoexist, u8 type);
    151void ex_btc8192e2ant_connect_notify(struct btc_coexist *btcoexist, u8 type);
    152void ex_btc8192e2ant_media_status_notify(struct btc_coexist *btcoexist,
    153					 u8 type);
    154void ex_btc8192e2ant_special_packet_notify(struct btc_coexist *btcoexist,
    155					   u8 type);
    156void ex_btc8192e2ant_bt_info_notify(struct btc_coexist *btcoexist,
    157				    u8 *tmpbuf, u8 length);
    158void ex_btc8192e2ant_stack_operation_notify(struct btc_coexist *btcoexist,
    159					    u8 type);
    160void ex_btc8192e2ant_halt_notify(struct btc_coexist *btcoexist);
    161void ex_btc8192e2ant_periodical(struct btc_coexist *btcoexist);
    162void ex_btc8192e2ant_display_coex_info(struct btc_coexist *btcoexist,
    163				       struct seq_file *m);