LXR linux/drivers/net/wireless/realtek/rtlwifi/rtl8192cu/mac.h

   1/* SPDX-License-Identifier: GPL-2.0 */
   2/* Copyright(c) 2009-2012  Realtek Corporation.*/
   3
   4#ifndef __RTL92C_MAC_H__
   5#define __RTL92C_MAC_H__
   6
   7#define LLT_LAST_ENTRY_OF_TX_PKT_BUFFER         255
   8#define DRIVER_EARLY_INT_TIME                                   0x05
   9#define BCN_DMA_ATIME_INT_TIME                          0x02
  10
  11void rtl92c_read_chip_version(struct ieee80211_hw *hw);
  12bool rtl92c_llt_write(struct ieee80211_hw *hw, u32 address, u32 data);
  13bool rtl92c_init_llt_table(struct ieee80211_hw *hw, u32 boundary);
  14void rtl92c_set_key(struct ieee80211_hw *hw, u32 key_index,
  15                     u8 *p_macaddr, bool is_group, u8 enc_algo,
  16                     bool is_wepkey, bool clear_all);
  17void rtl92c_enable_interrupt(struct ieee80211_hw *hw);
  18void rtl92c_disable_interrupt(struct ieee80211_hw *hw);
  19void rtl92c_set_qos(struct ieee80211_hw *hw, int aci);
  20
  21/*---------------------------------------------------------------
  22 *      Hardware init functions
  23 *---------------------------------------------------------------*/
  24void rtl92c_init_interrupt(struct ieee80211_hw *hw);
  25void rtl92c_init_driver_info_size(struct ieee80211_hw *hw, u8 size);
  26
  27int rtl92c_set_network_type(struct ieee80211_hw *hw, enum nl80211_iftype type);
  28void rtl92c_init_network_type(struct ieee80211_hw *hw);
  29void rtl92c_init_adaptive_ctrl(struct ieee80211_hw *hw);
  30void rtl92c_init_rate_fallback(struct ieee80211_hw *hw);
  31
  32void rtl92c_init_edca_param(struct ieee80211_hw *hw,
  33                                                        u16 queue,
  34                                                        u16 txop,
  35                                                        u8 ecwmax,
  36                                                        u8 ecwmin,
  37                                                        u8 aifs);
  38
  39void rtl92c_init_edca(struct ieee80211_hw *hw);
  40void rtl92c_init_ampdu_aggregation(struct ieee80211_hw *hw);
  41void rtl92c_init_beacon_max_error(struct ieee80211_hw *hw);
  42void rtl92c_init_rdg_setting(struct ieee80211_hw *hw);
  43void rtl92c_init_retry_function(struct ieee80211_hw *hw);
  44
  45void rtl92c_disable_fast_edca(struct ieee80211_hw *hw);
  46void rtl92c_set_min_space(struct ieee80211_hw *hw, bool is2T);
  47
  48u32 rtl92c_get_txdma_status(struct ieee80211_hw *hw);
  49
  50struct rx_fwinfo_92c {
  51        u8 gain_trsw[4];
  52        u8 pwdb_all;
  53        u8 cfosho[4];
  54        u8 cfotail[4];
  55        s8 rxevm[2];
  56        s8 rxsnr[4];
  57        u8 pdsnr[2];
  58        u8 csi_current[2];
  59        u8 csi_target[2];
  60        u8 sigevm;
  61        u8 max_ex_pwr;
  62        u8 ex_intf_flag:1;
  63        u8 sgi_en:1;
  64        u8 rxsc:2;
  65        u8 reserve:4;
  66} __packed;
  67
  68struct rx_desc_92c {
  69        u32 length:14;
  70        u32 crc32:1;
  71        u32 icverror:1;
  72        u32 drv_infosize:4;
  73        u32 security:3;
  74        u32 qos:1;
  75        u32 shift:2;
  76        u32 phystatus:1;
  77        u32 swdec:1;
  78        u32 lastseg:1;
  79        u32 firstseg:1;
  80        u32 eor:1;
  81        u32 own:1;
  82        u32 macid:5;    /* word 1 */
  83        u32 tid:4;
  84        u32 hwrsvd:5;
  85        u32 paggr:1;
  86        u32 faggr:1;
  87        u32 a1_fit:4;
  88        u32 a2_fit:4;
  89        u32 pam:1;
  90        u32 pwr:1;
  91        u32 moredata:1;
  92        u32 morefrag:1;
  93        u32 type:2;
  94        u32 mc:1;
  95        u32 bc:1;
  96        u32 seq:12;     /* word 2 */
  97        u32 frag:4;
  98        u32 nextpktlen:14;
  99        u32 nextind:1;
 100        u32 rsvd:1;
 101        u32 rxmcs:6;    /* word 3 */
 102        u32 rxht:1;
 103        u32 amsdu:1;
 104        u32 splcp:1;
 105        u32 bandwidth:1;
 106        u32 htc:1;
 107        u32 tcpchk_rpt:1;
 108        u32 ipcchk_rpt:1;
 109        u32 tcpchk_valid:1;
 110        u32 hwpcerr:1;
 111        u32 hwpcind:1;
 112        u32 iv0:16;
 113        u32 iv1;        /* word 4 */
 114        u32 tsfl;       /* word 5 */
 115        u32 bufferaddress;      /* word 6 */
 116        u32 bufferaddress64;    /* word 7 */
 117} __packed;
 118
 119enum rtl_desc_qsel rtl92c_map_hwqueue_to_fwqueue(u16 fc,
 120                                                          unsigned int
 121                                                          skb_queue);
 122void rtl92c_translate_rx_signal_stuff(struct ieee80211_hw *hw,
 123                                      struct sk_buff *skb,
 124                                      struct rtl_stats *pstats,
 125                                      struct rx_desc_92c *pdesc,
 126                                      struct rx_fwinfo_92c *p_drvinfo);
 127
 128/*---------------------------------------------------------------
 129 *      Card disable functions
 130 *---------------------------------------------------------------*/
 131
 132#endif
 133