1 /* SPDX-License-Identifier: GPL-2.0 */ 2 /* Copyright(c) 2009-2012 Realtek Corporation.*/ 3 4 #ifndef __RTL_BASE_H__ 5 #define __RTL_BASE_H__ 6 7 enum ap_peer { 8 PEER_UNKNOWN = 0, 9 PEER_RTL = 1, 10 PEER_RTL_92SE = 2, 11 PEER_BROAD = 3, 12 PEER_RAL = 4, 13 PEER_ATH = 5, 14 PEER_CISCO = 6, 15 PEER_MARV = 7, 16 PEER_AIRGO = 9, 17 PEER_MAX = 10, 18 }; 19 20 #define RTL_DUMMY_OFFSET 0 21 #define RTL_DUMMY_UNIT 8 22 #define RTL_TX_DUMMY_SIZE (RTL_DUMMY_OFFSET * RTL_DUMMY_UNIT) 23 #define RTL_TX_DESC_SIZE 32 24 #define RTL_TX_HEADER_SIZE (RTL_TX_DESC_SIZE + RTL_TX_DUMMY_SIZE) 25 26 #define MAX_BIT_RATE_40MHZ_MCS15 300 /* Mbps */ 27 #define MAX_BIT_RATE_40MHZ_MCS7 150 /* Mbps */ 28 29 #define MAX_BIT_RATE_SHORT_GI_2NSS_80MHZ_MCS9 867 /* Mbps */ 30 #define MAX_BIT_RATE_SHORT_GI_2NSS_80MHZ_MCS7 650 /* Mbps */ 31 #define MAX_BIT_RATE_LONG_GI_2NSS_80MHZ_MCS9 780 /* Mbps */ 32 #define MAX_BIT_RATE_LONG_GI_2NSS_80MHZ_MCS7 585 /* Mbps */ 33 34 #define MAX_BIT_RATE_SHORT_GI_1NSS_80MHZ_MCS9 434 /* Mbps */ 35 #define MAX_BIT_RATE_SHORT_GI_1NSS_80MHZ_MCS7 325 /* Mbps */ 36 #define MAX_BIT_RATE_LONG_GI_1NSS_80MHZ_MCS9 390 /* Mbps */ 37 #define MAX_BIT_RATE_LONG_GI_1NSS_80MHZ_MCS7 293 /* Mbps */ 38 39 #define FRAME_OFFSET_FRAME_CONTROL 0 40 #define FRAME_OFFSET_DURATION 2 41 #define FRAME_OFFSET_ADDRESS1 4 42 #define FRAME_OFFSET_ADDRESS2 10 43 #define FRAME_OFFSET_ADDRESS3 16 44 #define FRAME_OFFSET_SEQUENCE 22 45 #define FRAME_OFFSET_ADDRESS4 24 46 #define MAX_LISTEN_INTERVAL 10 47 #define MAX_RATE_TRIES 4 48 49 #define SET_80211_HDR_FRAME_CONTROL(_hdr, _val) \ 50 WRITEEF2BYTE(_hdr, _val) 51 #define SET_80211_HDR_TYPE_AND_SUBTYPE(_hdr, _val) \ 52 WRITEEF1BYTE(_hdr, _val) 53 #define SET_80211_HDR_PWR_MGNT(_hdr, _val) \ 54 SET_BITS_TO_LE_2BYTE(_hdr, 12, 1, _val) 55 #define SET_80211_HDR_TO_DS(_hdr, _val) \ 56 SET_BITS_TO_LE_2BYTE(_hdr, 8, 1, _val) 57 58 #define SET_80211_PS_POLL_AID(_hdr, _val) \ 59 (*(u16 *)((u8 *)(_hdr) + 2) = _val) 60 #define SET_80211_PS_POLL_BSSID(_hdr, _val) \ 61 ether_addr_copy(((u8 *)(_hdr)) + 4, (u8 *)(_val)) 62 #define SET_80211_PS_POLL_TA(_hdr, _val) \ 63 ether_addr_copy(((u8 *)(_hdr))+10, (u8 *)(_val)) 64 65 #define SET_80211_HDR_DURATION(_hdr, _val) \ 66 (*(u16 *)((u8 *)(_hdr) + FRAME_OFFSET_DURATION) = le16_to_cpu(_val)) 67 #define SET_80211_HDR_ADDRESS1(_hdr, _val) \ 68 CP_MACADDR((u8 *)(_hdr)+FRAME_OFFSET_ADDRESS1, (u8 *)(_val)) 69 #define SET_80211_HDR_ADDRESS2(_hdr, _val) \ 70 CP_MACADDR((u8 *)(_hdr)+FRAME_OFFSET_ADDRESS2, (u8 *)(_val)) 71 #define SET_80211_HDR_ADDRESS3(_hdr, _val) \ 72 CP_MACADDR((u8 *)(_hdr)+FRAME_OFFSET_ADDRESS3, (u8 *)(_val)) 73 #define SET_80211_HDR_FRAGMENT_SEQUENCE(_hdr, _val) \ 74 WRITEEF2BYTE((u8 *)(_hdr)+FRAME_OFFSET_SEQUENCE, _val) 75 76 #define SET_BEACON_PROBE_RSP_TIME_STAMP_LOW(__phdr, __val) \ 77 WRITEEF4BYTE(((u8 *)(__phdr)) + 24, __val) 78 #define SET_BEACON_PROBE_RSP_TIME_STAMP_HIGH(__phdr, __val) \ 79 WRITEEF4BYTE(((u8 *)(__phdr)) + 28, __val) 80 #define SET_BEACON_PROBE_RSP_BEACON_INTERVAL(__phdr, __val) \ 81 WRITEEF2BYTE(((u8 *)(__phdr)) + 32, __val) 82 #define GET_BEACON_PROBE_RSP_CAPABILITY_INFO(__phdr) \ 83 READEF2BYTE(((u8 *)(__phdr)) + 34) 84 #define SET_BEACON_PROBE_RSP_CAPABILITY_INFO(__phdr, __val) \ 85 WRITEEF2BYTE(((u8 *)(__phdr)) + 34, __val) 86 #define MASK_BEACON_PROBE_RSP_CAPABILITY_INFO(__phdr, __val) \ 87 SET_BEACON_PROBE_RSP_CAPABILITY_INFO(__phdr, \ 88 (GET_BEACON_PROBE_RSP_CAPABILITY_INFO(__phdr) & (~(__val)))) 89 90 #define SET_TX_DESC_SPE_RPT(__pdesc, __val) \ 91 SET_BITS_TO_LE_4BYTE((__pdesc) + 8, 19, 1, __val) 92 #define SET_TX_DESC_SW_DEFINE(__pdesc, __val) \ 93 SET_BITS_TO_LE_4BYTE((__pdesc) + 24, 0, 12, __val) 94 95 int rtl_init_core(struct ieee80211_hw *hw); 96 void rtl_deinit_core(struct ieee80211_hw *hw); 97 void rtl_init_rx_config(struct ieee80211_hw *hw); 98 void rtl_init_rfkill(struct ieee80211_hw *hw); 99 void rtl_deinit_rfkill(struct ieee80211_hw *hw); 100 101 void rtl_watch_dog_timer_callback(struct timer_list *t); 102 void rtl_deinit_deferred_work(struct ieee80211_hw *hw, bool ips_wq); 103 104 bool rtl_action_proc(struct ieee80211_hw *hw, struct sk_buff *skb, u8 is_tx); 105 int rtlwifi_rate_mapping(struct ieee80211_hw *hw, bool isht, 106 bool isvht, u8 desc_rate); 107 bool rtl_tx_mgmt_proc(struct ieee80211_hw *hw, struct sk_buff *skb); 108 u8 rtl_is_special_data(struct ieee80211_hw *hw, struct sk_buff *skb, u8 is_tx, 109 bool is_enc); 110 111 void rtl_tx_ackqueue(struct ieee80211_hw *hw, struct sk_buff *skb); 112 bool rtl_is_tx_report_skb(struct ieee80211_hw *hw, struct sk_buff *skb); 113 void rtl_set_tx_report(struct rtl_tcb_desc *ptcb_desc, u8 *pdesc, 114 struct ieee80211_hw *hw, struct rtlwifi_tx_info *info); 115 void rtl_tx_report_handler(struct ieee80211_hw *hw, u8 *tmp_buf, 116 u8 c2h_cmd_len); 117 bool rtl_check_tx_report_acked(struct ieee80211_hw *hw); 118 void rtl_wait_tx_report_acked(struct ieee80211_hw *hw, u32 wait_ms); 119 u32 rtl_get_hal_edca_param(struct ieee80211_hw *hw, 120 struct ieee80211_vif *vif, 121 enum wireless_mode wirelessmode, 122 struct ieee80211_tx_queue_params *param); 123 124 void rtl_beacon_statistic(struct ieee80211_hw *hw, struct sk_buff *skb); 125 void rtl_collect_scan_list(struct ieee80211_hw *hw, struct sk_buff *skb); 126 void rtl_scan_list_expire(struct ieee80211_hw *hw); 127 int rtl_tx_agg_start(struct ieee80211_hw *hw, struct ieee80211_vif *vif, 128 struct ieee80211_sta *sta, u16 tid, u16 *ssn); 129 int rtl_tx_agg_stop(struct ieee80211_hw *hw, struct ieee80211_vif *vif, 130 struct ieee80211_sta *sta, u16 tid); 131 int rtl_tx_agg_oper(struct ieee80211_hw *hw, 132 struct ieee80211_sta *sta, u16 tid); 133 int rtl_rx_agg_start(struct ieee80211_hw *hw, 134 struct ieee80211_sta *sta, u16 tid); 135 int rtl_rx_agg_stop(struct ieee80211_hw *hw, 136 struct ieee80211_sta *sta, u16 tid); 137 void rtl_rx_ampdu_apply(struct rtl_priv *rtlpriv); 138 void rtl_watchdog_wq_callback(void *data); 139 void rtl_fwevt_wq_callback(void *data); 140 void rtl_c2hcmd_wq_callback(void *data); 141 void rtl_c2hcmd_launcher(struct ieee80211_hw *hw, int exec); 142 void rtl_c2hcmd_enqueue(struct ieee80211_hw *hw, struct sk_buff *skb); 143 144 u8 rtl_mrate_idx_to_arfr_id(struct ieee80211_hw *hw, u8 rate_index, 145 enum wireless_mode wirelessmode); 146 void rtl_get_tcb_desc(struct ieee80211_hw *hw, 147 struct ieee80211_tx_info *info, 148 struct ieee80211_sta *sta, 149 struct sk_buff *skb, struct rtl_tcb_desc *tcb_desc); 150 151 int rtl_send_smps_action(struct ieee80211_hw *hw, 152 struct ieee80211_sta *sta, 153 enum ieee80211_smps_mode smps); 154 u8 *rtl_find_ie(u8 *data, unsigned int len, u8 ie); 155 void rtl_recognize_peer(struct ieee80211_hw *hw, u8 *data, unsigned int len); 156 u8 rtl_tid_to_ac(u8 tid); 157 void rtl_easy_concurrent_retrytimer_callback(struct timer_list *t); 158 extern struct rtl_global_var rtl_global_var; 159 void rtl_phy_scan_operation_backup(struct ieee80211_hw *hw, u8 operation); 160 161 #endif 162