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