diff options
Diffstat (limited to 'drivers/net/wireless/realtek/rtw89/coex.h')
| -rw-r--r-- | drivers/net/wireless/realtek/rtw89/coex.h | 181 |
1 files changed, 181 insertions, 0 deletions
diff --git a/drivers/net/wireless/realtek/rtw89/coex.h b/drivers/net/wireless/realtek/rtw89/coex.h new file mode 100644 index 000000000000..4b4565d15c9e --- /dev/null +++ b/drivers/net/wireless/realtek/rtw89/coex.h @@ -0,0 +1,181 @@ +/* SPDX-License-Identifier: GPL-2.0 OR BSD-3-Clause */ +/* Copyright(c) 2019-2020 Realtek Corporation + */ + +#ifndef __RTW89_COEX_H__ +#define __RTW89_COEX_H__ + +#include "core.h" + +enum btc_mode { + BTC_MODE_NORMAL, + BTC_MODE_WL, + BTC_MODE_BT, + BTC_MODE_WLOFF, + BTC_MODE_MAX +}; + +enum btc_wl_rfk_type { + BTC_WRFKT_IQK = 0, + BTC_WRFKT_LCK = 1, + BTC_WRFKT_DPK = 2, + BTC_WRFKT_TXGAPK = 3, + BTC_WRFKT_DACK = 4, + BTC_WRFKT_RXDCK = 5, + BTC_WRFKT_TSSI = 6, +}; + +#define NM_EXEC false +#define FC_EXEC true + +#define RTW89_COEX_ACT1_WORK_PERIOD round_jiffies_relative(HZ * 4) +#define RTW89_COEX_BT_DEVINFO_WORK_PERIOD round_jiffies_relative(HZ * 16) +#define RTW89_COEX_RFK_CHK_WORK_PERIOD msecs_to_jiffies(300) +#define BTC_RFK_PATH_MAP GENMASK(3, 0) +#define BTC_RFK_PHY_MAP GENMASK(5, 4) +#define BTC_RFK_BAND_MAP GENMASK(7, 6) + +enum btc_wl_rfk_state { + BTC_WRFK_STOP = 0, + BTC_WRFK_START = 1, + BTC_WRFK_ONESHOT_START = 2, + BTC_WRFK_ONESHOT_STOP = 3, +}; + +enum btc_pri { + BTC_PRI_MASK_RX_RESP = 0, + BTC_PRI_MASK_TX_RESP, + BTC_PRI_MASK_BEACON, + BTC_PRI_MASK_RX_CCK, + BTC_PRI_MASK_TX_MNGQ, + BTC_PRI_MASK_MAX, +}; + +enum btc_bt_trs { + BTC_BT_SS_GROUP = 0x0, + BTC_BT_TX_GROUP = 0x2, + BTC_BT_RX_GROUP = 0x3, + BTC_BT_MAX_GROUP, +}; + +enum btc_rssi_st { + BTC_RSSI_ST_LOW = 0x0, + BTC_RSSI_ST_HIGH, + BTC_RSSI_ST_STAY_LOW, + BTC_RSSI_ST_STAY_HIGH, + BTC_RSSI_ST_MAX +}; + +#define BTC_RSSI_HIGH(_rssi_) \ + ({typeof(_rssi_) __rssi = (_rssi_); \ + ((__rssi == BTC_RSSI_ST_HIGH || \ + __rssi == BTC_RSSI_ST_STAY_HIGH) ? 1 : 0); }) + +#define BTC_RSSI_LOW(_rssi_) \ + ({typeof(_rssi_) __rssi = (_rssi_); \ + ((__rssi == BTC_RSSI_ST_LOW || \ + __rssi == BTC_RSSI_ST_STAY_LOW) ? 1 : 0); }) + +#define BTC_RSSI_CHANGE(_rssi_) \ + ({typeof(_rssi_) __rssi = (_rssi_); \ + ((__rssi == BTC_RSSI_ST_LOW || \ + __rssi == BTC_RSSI_ST_HIGH) ? 1 : 0); }) + +enum btc_ant { + BTC_ANT_SHARED = 0, + BTC_ANT_DEDICATED, + BTC_ANTTYPE_MAX +}; + +enum btc_bt_btg { + BTC_BT_ALONE = 0, + BTC_BT_BTG +}; + +enum btc_switch { + BTC_SWITCH_INTERNAL = 0, + BTC_SWITCH_EXTERNAL +}; + +enum btc_pkt_type { + PACKET_DHCP, + PACKET_ARP, + PACKET_EAPOL, + PACKET_EAPOL_END, + PACKET_ICMP, + PACKET_MAX +}; + +enum btc_bt_mailbox_id { + BTC_BTINFO_REPLY = 0x23, + BTC_BTINFO_AUTO = 0x27 +}; + +enum btc_role_state { + BTC_ROLE_START, + BTC_ROLE_STOP, + BTC_ROLE_CHG_TYPE, + BTC_ROLE_MSTS_STA_CONN_START, + BTC_ROLE_MSTS_STA_CONN_END, + BTC_ROLE_MSTS_STA_DIS_CONN, + BTC_ROLE_MSTS_AP_START, + BTC_ROLE_MSTS_AP_STOP, + BTC_ROLE_STATE_UNKNOWN +}; + +enum btc_rfctrl { + BTC_RFCTRL_WL_OFF, + BTC_RFCTRL_WL_ON, + BTC_RFCTRL_FW_CTRL, + BTC_RFCTRL_MAX +}; + +void rtw89_btc_ntfy_poweron(struct rtw89_dev *rtwdev); +void rtw89_btc_ntfy_poweroff(struct rtw89_dev *rtwdev); +void rtw89_btc_ntfy_init(struct rtw89_dev *rtwdev, u8 mode); +void rtw89_btc_ntfy_scan_start(struct rtw89_dev *rtwdev, u8 phy_idx, u8 band); +void rtw89_btc_ntfy_scan_finish(struct rtw89_dev *rtwdev, u8 phy_idx); +void rtw89_btc_ntfy_switch_band(struct rtw89_dev *rtwdev, u8 phy_idx, u8 band); +void rtw89_btc_ntfy_specific_packet(struct rtw89_dev *rtwdev, + enum btc_pkt_type pkt_type); +void rtw89_btc_ntfy_eapol_packet_work(struct work_struct *work); +void rtw89_btc_ntfy_arp_packet_work(struct work_struct *work); +void rtw89_btc_ntfy_dhcp_packet_work(struct work_struct *work); +void rtw89_btc_ntfy_icmp_packet_work(struct work_struct *work); +void rtw89_btc_ntfy_role_info(struct rtw89_dev *rtwdev, struct rtw89_vif *rtwvif, + struct rtw89_sta *rtwsta, enum btc_role_state state); +void rtw89_btc_ntfy_radio_state(struct rtw89_dev *rtwdev, enum btc_rfctrl rf_state); +void rtw89_btc_ntfy_wl_rfk(struct rtw89_dev *rtwdev, u8 phy_map, + enum btc_wl_rfk_type type, + enum btc_wl_rfk_state state); +void rtw89_btc_ntfy_wl_sta(struct rtw89_dev *rtwdev); +void rtw89_btc_c2h_handle(struct rtw89_dev *rtwdev, struct sk_buff *skb, + u32 len, u8 class, u8 func); +void rtw89_btc_dump_info(struct rtw89_dev *rtwdev, struct seq_file *m); +void rtw89_coex_act1_work(struct work_struct *work); +void rtw89_coex_bt_devinfo_work(struct work_struct *work); +void rtw89_coex_rfk_chk_work(struct work_struct *work); +void rtw89_coex_power_on(struct rtw89_dev *rtwdev); + +static inline u8 rtw89_btc_phymap(struct rtw89_dev *rtwdev, + enum rtw89_phy_idx phy_idx, + enum rtw89_rf_path_bit paths) +{ + struct rtw89_hal *hal = &rtwdev->hal; + u8 phy_map; + + phy_map = FIELD_PREP(BTC_RFK_PATH_MAP, paths) | + FIELD_PREP(BTC_RFK_PHY_MAP, BIT(phy_idx)) | + FIELD_PREP(BTC_RFK_BAND_MAP, hal->current_band_type); + + return phy_map; +} + +static inline u8 rtw89_btc_path_phymap(struct rtw89_dev *rtwdev, + enum rtw89_phy_idx phy_idx, + enum rtw89_rf_path path) +{ + return rtw89_btc_phymap(rtwdev, phy_idx, BIT(path)); +} + +#endif |