diff options
Diffstat (limited to 'drivers/staging/rtl8723au/include/rtw_recv.h')
| -rw-r--r-- | drivers/staging/rtl8723au/include/rtw_recv.h | 305 |
1 files changed, 0 insertions, 305 deletions
diff --git a/drivers/staging/rtl8723au/include/rtw_recv.h b/drivers/staging/rtl8723au/include/rtw_recv.h deleted file mode 100644 index 85a5edb450e3..000000000000 --- a/drivers/staging/rtl8723au/include/rtw_recv.h +++ /dev/null @@ -1,305 +0,0 @@ -/****************************************************************************** - * - * Copyright(c) 2007 - 2012 Realtek Corporation. All rights reserved. - * - * 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. - * - ******************************************************************************/ -#ifndef _RTW_RECV_H_ -#define _RTW_RECV_H_ - -#include <osdep_service.h> -#include <drv_types.h> -#include <Hal8723APhyCfg.h> - -#define NR_RECVFRAME 256 - -#define MAX_RXFRAME_CNT 512 -#define MAX_RX_NUMBLKS (32) -#define RECVFRAME_HDR_ALIGN 128 - -#define SNAP_SIZE sizeof(struct ieee80211_snap_hdr) - -#define MAX_SUBFRAME_COUNT 64 - -/* for Rx reordering buffer control */ -struct recv_reorder_ctrl { - struct rtw_adapter *padapter; - u8 enable; - u16 indicate_seq;/* wstart_b, init_value=0xffff */ - u16 wend_b; - u8 wsize_b; - struct rtw_queue pending_recvframe_queue; - struct timer_list reordering_ctrl_timer; -}; - -struct stainfo_rxcache { - u16 tid_rxseq[16]; -/* - unsigned short tid0_rxseq; - unsigned short tid1_rxseq; - unsigned short tid2_rxseq; - unsigned short tid3_rxseq; - unsigned short tid4_rxseq; - unsigned short tid5_rxseq; - unsigned short tid6_rxseq; - unsigned short tid7_rxseq; - unsigned short tid8_rxseq; - unsigned short tid9_rxseq; - unsigned short tid10_rxseq; - unsigned short tid11_rxseq; - unsigned short tid12_rxseq; - unsigned short tid13_rxseq; - unsigned short tid14_rxseq; - unsigned short tid15_rxseq; -*/ -}; - -struct smooth_rssi_data { - u32 elements[100]; /* array to store values */ - u32 index; /* index to current array to store */ - u32 total_num; /* num of valid elements */ - u32 total_val; /* sum of valid elements */ -}; - -struct signal_stat { - u8 update_req; /* used to indicate */ - u8 avg_val; /* avg of valid elements */ - u32 total_num; /* num of valid elements */ - u32 total_val; /* sum of valid elements */ -}; - -struct phy_info { - u8 RxPWDBAll; - u8 SignalQuality; /* in 0-100 index. */ - u8 RxMIMOSignalQuality[RF_PATH_MAX]; /* EVM */ - u8 RxMIMOSignalStrength[RF_PATH_MAX];/* 0~100 */ - s8 RxPower; /* in dBm Translate from PWdB */ - /* Real power in dBm for this packet, no beautification and aggregation. - * Keep this raw info to be used for the other procedures. - */ - s8 RecvSignalPower; - u8 BTRxRSSIPercentage; - u8 SignalStrength; /* in 0-100 index. */ - u8 RxPwr[RF_PATH_MAX];/* per-path's pwdb */ - u8 RxSNR[RF_PATH_MAX];/* per-path's SNR */ -}; - - -struct rx_pkt_attrib { - u16 pkt_len; - u8 physt; - u8 drvinfo_sz; - u8 shift_sz; - u8 hdrlen; /* the WLAN Header Len */ - u8 amsdu; - u8 qos; - u8 priority; - u8 pw_save; - u8 mdata; - u16 seq_num; - u8 frag_num; - u8 mfrag; - u8 order; - u8 privacy; /* in frame_ctrl field */ - u8 bdecrypted; - /* when 0 indicate no encrypt. when non-zero, indicate the algorith */ - u32 encrypt; - u8 iv_len; - u8 icv_len; - u8 crc_err; - u8 icv_err; - - u16 eth_type; - - u8 dst[ETH_ALEN]; - u8 src[ETH_ALEN]; - u8 ta[ETH_ALEN]; - u8 ra[ETH_ALEN]; - u8 bssid[ETH_ALEN]; - - u8 ack_policy; - - u8 tcpchk_valid; /* 0: invalid, 1: valid */ - u8 ip_chkrpt; /* 0: incorrect, 1: correct */ - u8 tcp_chkrpt; /* 0: incorrect, 1: correct */ - u8 key_index; - - u8 mcs_rate; - u8 rxht; - u8 sgi; - u8 pkt_rpt_type; - u32 MacIDValidEntry[2]; /* 64 bits present 64 entry. */ - struct phy_info phy_info; -}; - -/* These definition is used for Rx packet reordering. */ -#define SN_LESS(a, b) (((a-b) & 0x800) != 0) -#define SN_EQUAL(a, b) (a == b) -#define REORDER_WAIT_TIME (50) /* (ms) */ - -#define RECVBUFF_ALIGN_SZ 8 - -#define RXDESC_SIZE 24 -#define RXDESC_OFFSET RXDESC_SIZE - -struct recv_stat { - __le32 rxdw0; - __le32 rxdw1; - __le32 rxdw2; - __le32 rxdw3; - __le32 rxdw4; - __le32 rxdw5; -}; - -/* accesser of recv_priv: rtw_recv_entry23a(dispatch / passive level); \ - * recv_thread(passive) ; returnpkt(dispatch) ; halt(passive) ; - * - * using enter_critical section to protect - */ -struct recv_priv { - spinlock_t lock; - - struct rtw_queue free_recv_queue; - struct rtw_queue recv_pending_queue; - struct rtw_queue uc_swdec_pending_queue; - - int free_recvframe_cnt; - - struct rtw_adapter *adapter; - - u32 bIsAnyNonBEPkts; - u64 rx_bytes; - u64 rx_pkts; - u64 rx_drop; - u64 last_rx_bytes; - - uint rx_icv_err; - uint rx_largepacket_crcerr; - uint rx_smallpacket_crcerr; - uint rx_middlepacket_crcerr; - - /* u8 *pallocated_urb_buf; */ - u8 rx_pending_cnt; - - struct urb *int_in_urb; - - u8 *int_in_buf; - - struct tasklet_struct irq_prepare_beacon_tasklet; - struct tasklet_struct recv_tasklet; - struct sk_buff_head free_recv_skb_queue; - struct sk_buff_head rx_skb_queue; - u8 *precv_buf; - - /* For display the phy informatiom */ - s8 rxpwdb; - u8 signal_strength; - u8 signal_qual; - u8 noise; - int RxSNRdB[2]; - s8 RxRssi[2]; - int FalseAlmCnt_all; - - struct timer_list signal_stat_timer; - u32 signal_stat_sampling_interval; - /* u32 signal_stat_converging_constant; */ - struct signal_stat signal_qual_data; - struct signal_stat signal_strength_data; -}; - -#define rtw_set_signal_stat_timer(recvpriv) \ - mod_timer(&(recvpriv)->signal_stat_timer, jiffies + \ - msecs_to_jiffies((recvpriv)->signal_stat_sampling_interval)) - -struct sta_recv_priv { - spinlock_t lock; - int option; - - /* struct rtw_queue blk_strms[MAX_RX_NUMBLKS]; */ - struct rtw_queue defrag_q; /* keeping the fragment frame until defrag */ - - struct stainfo_rxcache rxcache; - - /* uint sta_rx_bytes; */ - /* uint sta_rx_pkts; */ - /* uint sta_rx_fail; */ - -}; - - -struct recv_buf { - struct list_head list; - - struct rtw_adapter *adapter; - - struct urb *purb; - struct sk_buff *pskb; -}; - -/* head -----> - * - * data -----> - * - * payload - * - * tail -----> - * - * end -----> - * - * len = (unsigned int )(tail - data); - * - */ -struct recv_frame { - struct list_head list; - struct sk_buff *pkt; - - struct rtw_adapter *adapter; - - struct rx_pkt_attrib attrib; - - struct sta_info *psta; - - /* for A-MPDU Rx reordering buffer control */ - struct recv_reorder_ctrl *preorder_ctrl; -}; - -/* get a free recv_frame from pfree_recv_queue */ -struct recv_frame *rtw_alloc_recvframe23a(struct rtw_queue *pfree_recv_queue); -int rtw_free_recvframe23a(struct recv_frame *precvframe); - -int rtw_enqueue_recvframe23a(struct recv_frame *precvframe, struct rtw_queue *queue); - -u32 rtw_free_uc_swdec_pending_queue23a(struct rtw_adapter *adapter); - -struct recv_buf *rtw_dequeue_recvbuf23a(struct rtw_queue *queue); - -void rtw_reordering_ctrl_timeout_handler23a(unsigned long pcontext); - -static inline s32 translate_percentage_to_dbm(u32 SignalStrengthIndex) -{ - s32 SignalPower; /* in dBm. */ - - /* Translate to dBm (x=0.5y-95). */ - SignalPower = (s32)((SignalStrengthIndex + 1) >> 1); - SignalPower -= 95; - - return SignalPower; -} - - -struct sta_info; - -void _rtw_init_sta_recv_priv23a(struct sta_recv_priv *psta_recvpriv); - -void mgt_dispatcher23a(struct rtw_adapter *padapter, - struct recv_frame *precv_frame); - -#endif |