tx.h

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    1 /* SPDX-License-Identifier: GPL-2.0 OR BSD-3-Clause */
    2 /* Copyright(c) 2018-2019  Realtek Corporation
    3  */
    4 
    5 #ifndef __RTW_TX_H_
    6 #define __RTW_TX_H_
    7 
    8 #define RTK_TX_MAX_AGG_NUM_MASK         0x1f
    9 
   10 #define RTW_TX_PROBE_TIMEOUT            msecs_to_jiffies(500)
   11 
   12 #define SET_TX_DESC_TXPKTSIZE(txdesc, value)                                   \
   13         le32p_replace_bits((__le32 *)(txdesc) + 0x00, value, GENMASK(15, 0))
   14 #define SET_TX_DESC_OFFSET(txdesc, value)                                      \
   15         le32p_replace_bits((__le32 *)(txdesc) + 0x00, value, GENMASK(23, 16))
   16 #define SET_TX_DESC_PKT_OFFSET(txdesc, value)                                  \
   17         le32p_replace_bits((__le32 *)(txdesc) + 0x01, value, GENMASK(28, 24))
   18 #define SET_TX_DESC_QSEL(txdesc, value)                                        \
   19         le32p_replace_bits((__le32 *)(txdesc) + 0x01, value, GENMASK(12, 8))
   20 #define SET_TX_DESC_BMC(txdesc, value)                                         \
   21         le32p_replace_bits((__le32 *)(txdesc) + 0x00, value, BIT(24))
   22 #define SET_TX_DESC_RATE_ID(txdesc, value)                                     \
   23         le32p_replace_bits((__le32 *)(txdesc) + 0x01, value, GENMASK(20, 16))
   24 #define SET_TX_DESC_DATARATE(txdesc, value)                                    \
   25         le32p_replace_bits((__le32 *)(txdesc) + 0x04, value, GENMASK(6, 0))
   26 #define SET_TX_DESC_DISDATAFB(txdesc, value)                                   \
   27         le32p_replace_bits((__le32 *)(txdesc) + 0x03, value, BIT(10))
   28 #define SET_TX_DESC_USE_RATE(txdesc, value)                                    \
   29         le32p_replace_bits((__le32 *)(txdesc) + 0x03, value, BIT(8))
   30 #define SET_TX_DESC_SEC_TYPE(txdesc, value)                                    \
   31         le32p_replace_bits((__le32 *)(txdesc) + 0x01, value, GENMASK(23, 22))
   32 #define SET_TX_DESC_DATA_BW(txdesc, value)                                     \
   33         le32p_replace_bits((__le32 *)(txdesc) + 0x05, value, GENMASK(6, 5))
   34 #define SET_TX_DESC_SW_SEQ(txdesc, value)                                      \
   35         le32p_replace_bits((__le32 *)(txdesc) + 0x09, value, GENMASK(23, 12))
   36 #define SET_TX_DESC_TIM_EN(txdesc, value)                                      \
   37         le32p_replace_bits((__le32 *)(txdesc) + 0x09, value, BIT(7))
   38 #define SET_TX_DESC_TIM_OFFSET(txdesc, value)                                  \
   39         le32p_replace_bits((__le32 *)(txdesc) + 0x09, value, GENMASK(6, 0))
   40 #define SET_TX_DESC_MAX_AGG_NUM(txdesc, value)                                 \
   41         le32p_replace_bits((__le32 *)(txdesc) + 0x03, value, GENMASK(21, 17))
   42 #define SET_TX_DESC_USE_RTS(tx_desc, value)                                    \
   43         le32p_replace_bits((__le32 *)(txdesc) + 0x03, value, BIT(12))
   44 #define SET_TX_DESC_RTSRATE(txdesc, value)                                     \
   45         le32p_replace_bits((__le32 *)(txdesc) + 0x04, value, GENMASK(28, 24))
   46 #define SET_TX_DESC_DATA_RTS_SHORT(txdesc, value)                              \
   47         le32p_replace_bits((__le32 *)(txdesc) + 0x05, value, BIT(12))
   48 #define SET_TX_DESC_AMPDU_DENSITY(txdesc, value)                               \
   49         le32p_replace_bits((__le32 *)(txdesc) + 0x02, value, GENMASK(22, 20))
   50 #define SET_TX_DESC_DATA_STBC(txdesc, value)                                   \
   51         le32p_replace_bits((__le32 *)(txdesc) + 0x05, value, GENMASK(9, 8))
   52 #define SET_TX_DESC_DATA_LDPC(txdesc, value)                                   \
   53         le32p_replace_bits((__le32 *)(txdesc) + 0x05, value, BIT(7))
   54 #define SET_TX_DESC_AGG_EN(txdesc, value)                                      \
   55         le32p_replace_bits((__le32 *)(txdesc) + 0x02, value, BIT(12))
   56 #define SET_TX_DESC_LS(txdesc, value)                                          \
   57         le32p_replace_bits((__le32 *)(txdesc) + 0x00, value, BIT(26))
   58 #define SET_TX_DESC_DATA_SHORT(txdesc, value)                                  \
   59         le32p_replace_bits((__le32 *)(txdesc) + 0x05, value, BIT(4))
   60 #define SET_TX_DESC_SPE_RPT(tx_desc, value)                                    \
   61         le32p_replace_bits((__le32 *)(txdesc) + 0x02, value, BIT(19))
   62 #define SET_TX_DESC_SW_DEFINE(tx_desc, value)                                  \
   63         le32p_replace_bits((__le32 *)(txdesc) + 0x06, value, GENMASK(11, 0))
   64 #define SET_TX_DESC_DISQSELSEQ(txdesc, value)                                 \
   65         le32p_replace_bits((__le32 *)(txdesc) + 0x00, value, BIT(31))
   66 #define SET_TX_DESC_EN_HWSEQ(txdesc, value)                                   \
   67         le32p_replace_bits((__le32 *)(txdesc) + 0x08, value, BIT(15))
   68 #define SET_TX_DESC_HW_SSN_SEL(txdesc, value)                                 \
   69         le32p_replace_bits((__le32 *)(txdesc) + 0x03, value, GENMASK(7, 6))
   70 #define SET_TX_DESC_NAVUSEHDR(txdesc, value)                                   \
   71         le32p_replace_bits((__le32 *)(txdesc) + 0x03, value, BIT(15))
   72 #define SET_TX_DESC_BT_NULL(txdesc, value)                                     \
   73         le32p_replace_bits((__le32 *)(txdesc) + 0x02, value, BIT(23))
   74 
   75 enum rtw_tx_desc_queue_select {
   76         TX_DESC_QSEL_TID0       = 0,
   77         TX_DESC_QSEL_TID1       = 1,
   78         TX_DESC_QSEL_TID2       = 2,
   79         TX_DESC_QSEL_TID3       = 3,
   80         TX_DESC_QSEL_TID4       = 4,
   81         TX_DESC_QSEL_TID5       = 5,
   82         TX_DESC_QSEL_TID6       = 6,
   83         TX_DESC_QSEL_TID7       = 7,
   84         TX_DESC_QSEL_TID8       = 8,
   85         TX_DESC_QSEL_TID9       = 9,
   86         TX_DESC_QSEL_TID10      = 10,
   87         TX_DESC_QSEL_TID11      = 11,
   88         TX_DESC_QSEL_TID12      = 12,
   89         TX_DESC_QSEL_TID13      = 13,
   90         TX_DESC_QSEL_TID14      = 14,
   91         TX_DESC_QSEL_TID15      = 15,
   92         TX_DESC_QSEL_BEACON     = 16,
   93         TX_DESC_QSEL_HIGH       = 17,
   94         TX_DESC_QSEL_MGMT       = 18,
   95         TX_DESC_QSEL_H2C        = 19,
   96 };
   97 
   98 enum rtw_rsvd_packet_type;
   99 
  100 void rtw_tx(struct rtw_dev *rtwdev,
  101             struct ieee80211_tx_control *control,
  102             struct sk_buff *skb);
  103 void rtw_txq_init(struct rtw_dev *rtwdev, struct ieee80211_txq *txq);
  104 void rtw_txq_cleanup(struct rtw_dev *rtwdev, struct ieee80211_txq *txq);
  105 void rtw_tx_work(struct work_struct *w);
  106 void rtw_tx_pkt_info_update(struct rtw_dev *rtwdev,
  107                             struct rtw_tx_pkt_info *pkt_info,
  108                             struct ieee80211_sta *sta,
  109                             struct sk_buff *skb);
  110 void rtw_tx_fill_tx_desc(struct rtw_tx_pkt_info *pkt_info, struct sk_buff *skb);
  111 void rtw_tx_report_enqueue(struct rtw_dev *rtwdev, struct sk_buff *skb, u8 sn);
  112 void rtw_tx_report_handle(struct rtw_dev *rtwdev, struct sk_buff *skb, int src);
  113 void rtw_tx_rsvd_page_pkt_info_update(struct rtw_dev *rtwdev,
  114                                       struct rtw_tx_pkt_info *pkt_info,
  115                                       struct sk_buff *skb,
  116                                       enum rtw_rsvd_packet_type type);
  117 struct sk_buff *
  118 rtw_tx_write_data_rsvd_page_get(struct rtw_dev *rtwdev,
  119                                 struct rtw_tx_pkt_info *pkt_info,
  120                                 u8 *buf, u32 size);
  121 struct sk_buff *
  122 rtw_tx_write_data_h2c_get(struct rtw_dev *rtwdev,
  123                           struct rtw_tx_pkt_info *pkt_info,
  124                           u8 *buf, u32 size);
  125 
  126 #endif

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FreeBSD/Linux Kernel Cross Reference sys/contrib/dev/rtw88/tx.h

FreeBSD/Linux Kernel Cross Reference
sys/contrib/dev/rtw88/tx.h