1*4882a593Smuzhiyun /****************************************************************************** 2*4882a593Smuzhiyun * 3*4882a593Smuzhiyun * Copyright(c) 2019 Realtek Corporation. 4*4882a593Smuzhiyun * 5*4882a593Smuzhiyun * This program is free software; you can redistribute it and/or modify it 6*4882a593Smuzhiyun * under the terms of version 2 of the GNU General Public License as 7*4882a593Smuzhiyun * published by the Free Software Foundation. 8*4882a593Smuzhiyun * 9*4882a593Smuzhiyun * This program is distributed in the hope that it will be useful, but WITHOUT 10*4882a593Smuzhiyun * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or 11*4882a593Smuzhiyun * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for 12*4882a593Smuzhiyun * more details. 13*4882a593Smuzhiyun * 14*4882a593Smuzhiyun *****************************************************************************/ 15*4882a593Smuzhiyun #ifndef _PHL_RX_H_ 16*4882a593Smuzhiyun #define _PHL_RX_H_ 17*4882a593Smuzhiyun 18*4882a593Smuzhiyun struct phl_rx_pkt_pool { 19*4882a593Smuzhiyun struct rtw_phl_rx_pkt phl_rx[MAX_PHL_RING_RX_PKT_NUM]; 20*4882a593Smuzhiyun _os_list idle; 21*4882a593Smuzhiyun _os_list busy; 22*4882a593Smuzhiyun _os_lock idle_lock; /* spinlock */ 23*4882a593Smuzhiyun _os_lock busy_lock; /* spinlock */ 24*4882a593Smuzhiyun u32 idle_cnt; 25*4882a593Smuzhiyun }; 26*4882a593Smuzhiyun 27*4882a593Smuzhiyun enum rtw_phl_status phl_rx_init(struct phl_info_t *phl_info); 28*4882a593Smuzhiyun void phl_rx_deinit(struct phl_info_t *phl_info); 29*4882a593Smuzhiyun 30*4882a593Smuzhiyun u8 phl_check_recv_ring_resource(struct phl_info_t *phl_info); 31*4882a593Smuzhiyun struct rtw_phl_rx_pkt *rtw_phl_query_phl_rx(void *phl); 32*4882a593Smuzhiyun u8 rtw_phl_is_phl_rx_idle(struct phl_info_t *phl_info); 33*4882a593Smuzhiyun void phl_release_phl_rx(struct phl_info_t *phl_info, 34*4882a593Smuzhiyun struct rtw_phl_rx_pkt *phl_rx); 35*4882a593Smuzhiyun enum rtw_phl_status phl_rx_reorder(struct phl_info_t *phl_info, 36*4882a593Smuzhiyun struct rtw_phl_rx_pkt *phl_rx, 37*4882a593Smuzhiyun _os_list *frames); 38*4882a593Smuzhiyun void phl_rx_deinit(struct phl_info_t *phl_info); 39*4882a593Smuzhiyun void phl_recycle_rx_buf(struct phl_info_t *phl_info, 40*4882a593Smuzhiyun struct rtw_phl_rx_pkt *phl_rx); 41*4882a593Smuzhiyun void phl_event_indicator(void *context); 42*4882a593Smuzhiyun 43*4882a593Smuzhiyun enum rtw_phl_status rtw_phl_start_rx_process(void *phl); 44*4882a593Smuzhiyun 45*4882a593Smuzhiyun 46*4882a593Smuzhiyun void _phl_indic_new_rxpkt(struct phl_info_t *phl_info); 47*4882a593Smuzhiyun 48*4882a593Smuzhiyun void 49*4882a593Smuzhiyun phl_handle_rx_frame_list(struct phl_info_t *phl_info, 50*4882a593Smuzhiyun _os_list *frames); 51*4882a593Smuzhiyun void phl_sta_rx_reorder_timer_expired(void *t); 52*4882a593Smuzhiyun void phl_rx_traffic_upd(struct rtw_stats *sts); 53*4882a593Smuzhiyun void phl_rx_watchdog(struct phl_info_t *phl_info); 54*4882a593Smuzhiyun 55*4882a593Smuzhiyun #ifdef CONFIG_PHL_RX_PSTS_PER_PKT 56*4882a593Smuzhiyun enum rtw_phl_status 57*4882a593Smuzhiyun phl_rx_proc_phy_sts(struct phl_info_t *phl_info, struct rtw_phl_rx_pkt *ppdu_sts); 58*4882a593Smuzhiyun bool 59*4882a593Smuzhiyun phl_rx_proc_wait_phy_sts(struct phl_info_t *phl_info, 60*4882a593Smuzhiyun struct rtw_phl_rx_pkt *phl_rx); 61*4882a593Smuzhiyun #endif 62*4882a593Smuzhiyun 63*4882a593Smuzhiyun void phl_rx_proc_ppdu_sts(struct phl_info_t *phl_info, 64*4882a593Smuzhiyun struct rtw_phl_rx_pkt *phl_rx); 65*4882a593Smuzhiyun void phl_reset_rx_stats(struct rtw_stats *stats); 66*4882a593Smuzhiyun void phl_dump_all_sta_rx_info(struct phl_info_t *phl_info); 67*4882a593Smuzhiyun u16 rtw_phl_query_new_rx_num(void *phl); 68*4882a593Smuzhiyun void phl_rx_dbg_dump(struct phl_info_t *phl_info, u8 band_idx); 69*4882a593Smuzhiyun 70*4882a593Smuzhiyun #endif /*_PHL_RX_H_*/ 71