tx.h | Explore in Territory

/* SPDX-License-Identifier: GPL-2.0 OR BSD-3-Clause */
/* Copyright(c) 2018-2019  Realtek Corporation
 */

#ifndef __RTW_TX_H_
#define __RTW_TX_H_

#define RTK_TX_MAX_AGG_NUM_MASK …

#define RTW_TX_PROBE_TIMEOUT …

struct rtw_tx_desc { … } __packed;

#define RTW_TX_DESC_W0_TXPKTSIZE …
#define RTW_TX_DESC_W0_OFFSET …
#define RTW_TX_DESC_W0_BMC …
#define RTW_TX_DESC_W0_LS …
#define RTW_TX_DESC_W0_DISQSELSEQ …
#define RTW_TX_DESC_W1_MACID …
#define RTW_TX_DESC_W1_QSEL …
#define RTW_TX_DESC_W1_RATE_ID …
#define RTW_TX_DESC_W1_SEC_TYPE …
#define RTW_TX_DESC_W1_PKT_OFFSET …
#define RTW_TX_DESC_W1_MORE_DATA …
#define RTW_TX_DESC_W2_AGG_EN …
#define RTW_TX_DESC_W2_SPE_RPT …
#define RTW_TX_DESC_W2_AMPDU_DEN …
#define RTW_TX_DESC_W2_BT_NULL …
#define RTW_TX_DESC_W3_HW_SSN_SEL …
#define RTW_TX_DESC_W3_USE_RATE …
#define RTW_TX_DESC_W3_DISDATAFB …
#define RTW_TX_DESC_W3_USE_RTS …
#define RTW_TX_DESC_W3_NAVUSEHDR …
#define RTW_TX_DESC_W3_MAX_AGG_NUM …
#define RTW_TX_DESC_W4_DATARATE …
#define RTW_TX_DESC_W4_RTSRATE …
#define RTW_TX_DESC_W5_DATA_SHORT …
#define RTW_TX_DESC_W5_DATA_BW …
#define RTW_TX_DESC_W5_DATA_LDPC …
#define RTW_TX_DESC_W5_DATA_STBC …
#define RTW_TX_DESC_W5_DATA_RTS_SHORT …
#define RTW_TX_DESC_W6_SW_DEFINE …
#define RTW_TX_DESC_W7_TXDESC_CHECKSUM …
#define RTW_TX_DESC_W7_DMA_TXAGG_NUM …
#define RTW_TX_DESC_W8_EN_HWSEQ …
#define RTW_TX_DESC_W9_SW_SEQ …
#define RTW_TX_DESC_W9_TIM_EN …
#define RTW_TX_DESC_W9_TIM_OFFSET …

enum rtw_tx_desc_queue_select { … };

enum rtw_rsvd_packet_type;

void rtw_tx(struct rtw_dev *rtwdev,
	    struct ieee80211_tx_control *control,
	    struct sk_buff *skb);
void rtw_txq_init(struct rtw_dev *rtwdev, struct ieee80211_txq *txq);
void rtw_txq_cleanup(struct rtw_dev *rtwdev, struct ieee80211_txq *txq);
void rtw_tx_work(struct work_struct *w);
void __rtw_tx_work(struct rtw_dev *rtwdev);
void rtw_tx_pkt_info_update(struct rtw_dev *rtwdev,
			    struct rtw_tx_pkt_info *pkt_info,
			    struct ieee80211_sta *sta,
			    struct sk_buff *skb);
void rtw_tx_fill_tx_desc(struct rtw_tx_pkt_info *pkt_info, struct sk_buff *skb);
void rtw_tx_report_enqueue(struct rtw_dev *rtwdev, struct sk_buff *skb, u8 sn);
void rtw_tx_report_handle(struct rtw_dev *rtwdev, struct sk_buff *skb, int src);
void rtw_tx_rsvd_page_pkt_info_update(struct rtw_dev *rtwdev,
				      struct rtw_tx_pkt_info *pkt_info,
				      struct sk_buff *skb,
				      enum rtw_rsvd_packet_type type);
struct sk_buff *
rtw_tx_write_data_rsvd_page_get(struct rtw_dev *rtwdev,
				struct rtw_tx_pkt_info *pkt_info,
				u8 *buf, u32 size);
struct sk_buff *
rtw_tx_write_data_h2c_get(struct rtw_dev *rtwdev,
			  struct rtw_tx_pkt_info *pkt_info,
			  u8 *buf, u32 size);

enum rtw_tx_queue_type rtw_tx_ac_to_hwq(enum ieee80211_ac_numbers ac);
enum rtw_tx_queue_type rtw_tx_queue_mapping(struct sk_buff *skb);

static inline
void fill_txdesc_checksum_common(u8 *txdesc, size_t words)
{ … }

static inline void rtw_tx_fill_txdesc_checksum(struct rtw_dev *rtwdev,
					       struct rtw_tx_pkt_info *pkt_info,
					       u8 *txdesc)
{ … }

#endif
linux/drivers/net/wireless/realtek/rtw88/tx.h
