diff options
Diffstat (limited to 'drivers/staging/rtl8188eu/include/rtw_recv.h')
-rw-r--r-- | drivers/staging/rtl8188eu/include/rtw_recv.h | 262 |
1 files changed, 0 insertions, 262 deletions
diff --git a/drivers/staging/rtl8188eu/include/rtw_recv.h b/drivers/staging/rtl8188eu/include/rtw_recv.h deleted file mode 100644 index 8c906b666b62..000000000000 --- a/drivers/staging/rtl8188eu/include/rtw_recv.h +++ /dev/null @@ -1,262 +0,0 @@ -/* SPDX-License-Identifier: GPL-2.0 */ -/****************************************************************************** - * - * Copyright(c) 2007 - 2012 Realtek Corporation. All rights reserved. - * - ******************************************************************************/ -#ifndef _RTW_RECV_H_ -#define _RTW_RECV_H_ - -#include <osdep_service.h> -#include <drv_types.h> - -#define NR_RECVFRAME 256 - -#define RXFRAME_ALIGN 8 -#define RXFRAME_ALIGN_SZ (1 << RXFRAME_ALIGN) - -#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 adapter *padapter; - bool enable; - u16 indicate_seq;/* wstart_b, init_value=0xffff */ - u16 wend_b; - u8 wsize_b; - struct __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 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 */ -}; - -#define MAX_PATH_NUM_92CS 3 - -struct phy_info { - u8 RxPWDBAll; - u8 SignalQuality; /* in 0-100 index. */ - u8 RxMIMOSignalQuality[MAX_PATH_NUM_92CS]; /* EVM */ - u8 RxMIMOSignalStrength[MAX_PATH_NUM_92CS];/* in 0~100 index */ - 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 recvpower; - u8 BTRxRSSIPercentage; - u8 SignalStrength; /* in 0-100 index. */ - u8 RxPwr[MAX_PATH_NUM_92CS];/* per-path's pwdb */ - u8 RxSNR[MAX_PATH_NUM_92CS];/* 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 to_fr_ds; - 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; - u8 encrypt; /* when 0 indicate no encrypt. when non-zero, - * indicate the encrypt algorithm - */ - 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 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 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_entry(dispatch / passive level); - * recv_thread(passive) ; returnpkt(dispatch) - * ; halt(passive) ; - * - * using enter_critical section to protect - */ -struct recv_priv { - struct __queue free_recv_queue; - struct __queue recv_pending_queue; - struct __queue uc_swdec_pending_queue; - void *pallocated_frame_buf; - struct adapter *adapter; - u32 bIsAnyNonBEPkts; - u64 rx_bytes; - u64 rx_pkts; - u64 rx_drop; - u64 last_rx_bytes; - - 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; - struct recv_buf *precv_buf; /* 4 alignment */ - struct __queue free_recv_buf_queue; - /* For display the phy information */ - s8 rssi; - s8 rxpwdb; - u8 signal_strength; - u8 signal_qual; - u8 noise; - s8 RxRssi[2]; - - struct timer_list signal_stat_timer; - u32 signal_stat_sampling_interval; - 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 __queue defrag_q; /* keeping the fragment frame until defrag */ - struct stainfo_rxcache rxcache; -}; - -struct recv_buf { - struct adapter *adapter; - struct urb *purb; - struct sk_buff *pskb; - u8 reuse; -}; - -/* - * head -----> - * - * data -----> - * - * payload - * - * tail -----> - * - * - * end -----> - * - * len = (unsigned int )(tail - data); - * - */ -struct recv_frame { - struct list_head list; - struct sk_buff *pkt; - struct adapter *adapter; - struct rx_pkt_attrib attrib; - struct sta_info *psta; - /* for A-MPDU Rx reordering buffer control */ - struct recv_reorder_ctrl *preorder_ctrl; -}; - -struct recv_frame *_rtw_alloc_recvframe(struct __queue *pfree_recv_queue); -struct recv_frame *rtw_alloc_recvframe(struct __queue *pfree_recv_queue); -void rtw_init_recvframe(struct recv_frame *precvframe, - struct recv_priv *precvpriv); -void rtw_free_recvframe(struct recv_frame *precvframe, struct __queue *pfree_recv_queue); -#define rtw_dequeue_recvframe(queue) rtw_alloc_recvframe(queue) -int _rtw_enqueue_recvframe(struct recv_frame *precvframe, - struct __queue *queue); -int rtw_enqueue_recvframe(struct recv_frame *precvframe, struct __queue *queue); -void rtw_free_recvframe_queue(struct __queue *pframequeue, - struct __queue *pfree_recv_queue); -u32 rtw_free_uc_swdec_pending_queue(struct adapter *adapter); - -void rtw_reordering_ctrl_timeout_handler(struct timer_list *t); - -static inline s32 translate_percentage_to_dbm(u32 sig_stren_index) -{ - s32 power; /* in dBm. */ - - /* Translate to dBm (x=0.5y-95). */ - power = (s32)((sig_stren_index + 1) >> 1); - power -= 95; - - return power; -} - -struct sta_info; - -void _rtw_init_sta_recv_priv(struct sta_recv_priv *psta_recvpriv); - -void mgt_dispatcher(struct adapter *padapter, struct recv_frame *precv_frame); - -#endif |