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 11 void rtl92c_read_chip_version(struct ieee80211_hw *hw); 12 bool rtl92c_llt_write(struct ieee80211_hw *hw, u32 address, u32 data); 13 bool rtl92c_init_llt_table(struct ieee80211_hw *hw, u32 boundary); 14 void 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); 17 void rtl92c_enable_interrupt(struct ieee80211_hw *hw); 18 void rtl92c_disable_interrupt(struct ieee80211_hw *hw); 19 void rtl92c_set_qos(struct ieee80211_hw *hw, int aci); 20 21 /*--------------------------------------------------------------- 22 * Hardware init functions 23 *---------------------------------------------------------------*/ 24 void rtl92c_init_interrupt(struct ieee80211_hw *hw); 25 void rtl92c_init_driver_info_size(struct ieee80211_hw *hw, u8 size); 26 27 int rtl92c_set_network_type(struct ieee80211_hw *hw, enum nl80211_iftype type); 28 void rtl92c_init_network_type(struct ieee80211_hw *hw); 29 void rtl92c_init_adaptive_ctrl(struct ieee80211_hw *hw); 30 void rtl92c_init_rate_fallback(struct ieee80211_hw *hw); 31 32 void rtl92c_init_edca_param(struct ieee80211_hw *hw, 33 u16 queue, 34 u16 txop, 35 u8 ecwmax, 36 u8 ecwmin, 37 u8 aifs); 38 39 void rtl92c_init_edca(struct ieee80211_hw *hw); 40 void rtl92c_init_ampdu_aggregation(struct ieee80211_hw *hw); 41 void rtl92c_init_beacon_max_error(struct ieee80211_hw *hw); 42 void rtl92c_init_rdg_setting(struct ieee80211_hw *hw); 43 void rtl92c_init_retry_function(struct ieee80211_hw *hw); 44 45 void rtl92c_disable_fast_edca(struct ieee80211_hw *hw); 46 void rtl92c_set_min_space(struct ieee80211_hw *hw, bool is2T); 47 48 u32 rtl92c_get_txdma_status(struct ieee80211_hw *hw); 49 50 struct 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 68 struct 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; 118 119 enum rtl_desc_qsel rtl92c_map_hwqueue_to_fwqueue(u16 fc, 120 unsigned int 121 skb_queue); 122 void 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