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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
7enum 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_PS_POLL_AID(_hdr, _val) \
50 (*(u16 *)((u8 *)(_hdr) + 2) = _val)
51#define SET_80211_PS_POLL_BSSID(_hdr, _val) \
52 ether_addr_copy(((u8 *)(_hdr)) + 4, (u8 *)(_val))
53#define SET_80211_PS_POLL_TA(_hdr, _val) \
54 ether_addr_copy(((u8 *)(_hdr))+10, (u8 *)(_val))
55
56#define SET_80211_HDR_ADDRESS1(_hdr, _val) \
57 CP_MACADDR((u8 *)(_hdr)+FRAME_OFFSET_ADDRESS1, (u8 *)(_val))
58#define SET_80211_HDR_ADDRESS2(_hdr, _val) \
59 CP_MACADDR((u8 *)(_hdr)+FRAME_OFFSET_ADDRESS2, (u8 *)(_val))
60#define SET_80211_HDR_ADDRESS3(_hdr, _val) \
61 CP_MACADDR((u8 *)(_hdr)+FRAME_OFFSET_ADDRESS3, (u8 *)(_val))
62
63#define SET_TX_DESC_SPE_RPT(__pdesc, __val) \
64 le32p_replace_bits((__le32 *)(__pdesc + 8), __val, BIT(19))
65#define SET_TX_DESC_SW_DEFINE(__pdesc, __val) \
66 le32p_replace_bits((__le32 *)(__pdesc + 24), __val, GENMASK(11, 0))
67
68int rtl_init_core(struct ieee80211_hw *hw);
69void rtl_deinit_core(struct ieee80211_hw *hw);
70void rtl_init_rx_config(struct ieee80211_hw *hw);
71void rtl_init_rfkill(struct ieee80211_hw *hw);
72void rtl_deinit_rfkill(struct ieee80211_hw *hw);
73
74void rtl_watch_dog_timer_callback(struct timer_list *t);
75void rtl_deinit_deferred_work(struct ieee80211_hw *hw, bool ips_wq);
76
77bool rtl_action_proc(struct ieee80211_hw *hw, struct sk_buff *skb, u8 is_tx);
78int rtlwifi_rate_mapping(struct ieee80211_hw *hw, bool isht,
79 bool isvht, u8 desc_rate);
80bool rtl_tx_mgmt_proc(struct ieee80211_hw *hw, struct sk_buff *skb);
81u8 rtl_is_special_data(struct ieee80211_hw *hw, struct sk_buff *skb, u8 is_tx,
82 bool is_enc);
83
84void rtl_tx_ackqueue(struct ieee80211_hw *hw, struct sk_buff *skb);
85bool rtl_is_tx_report_skb(struct ieee80211_hw *hw, struct sk_buff *skb);
86void rtl_set_tx_report(struct rtl_tcb_desc *ptcb_desc, u8 *pdesc,
87 struct ieee80211_hw *hw, struct rtlwifi_tx_info *info);
88void rtl_tx_report_handler(struct ieee80211_hw *hw, u8 *tmp_buf,
89 u8 c2h_cmd_len);
90bool rtl_check_tx_report_acked(struct ieee80211_hw *hw);
91void rtl_wait_tx_report_acked(struct ieee80211_hw *hw, u32 wait_ms);
92u32 rtl_get_hal_edca_param(struct ieee80211_hw *hw,
93 struct ieee80211_vif *vif,
94 enum wireless_mode wirelessmode,
95 struct ieee80211_tx_queue_params *param);
96
97void rtl_beacon_statistic(struct ieee80211_hw *hw, struct sk_buff *skb);
98void rtl_collect_scan_list(struct ieee80211_hw *hw, struct sk_buff *skb);
99void rtl_scan_list_expire(struct ieee80211_hw *hw);
100int rtl_tx_agg_start(struct ieee80211_hw *hw, struct ieee80211_vif *vif,
101 struct ieee80211_sta *sta, u16 tid, u16 *ssn);
102int rtl_tx_agg_stop(struct ieee80211_hw *hw, struct ieee80211_vif *vif,
103 struct ieee80211_sta *sta, u16 tid);
104int rtl_tx_agg_oper(struct ieee80211_hw *hw,
105 struct ieee80211_sta *sta, u16 tid);
106int rtl_rx_agg_start(struct ieee80211_hw *hw,
107 struct ieee80211_sta *sta, u16 tid);
108int rtl_rx_agg_stop(struct ieee80211_hw *hw,
109 struct ieee80211_sta *sta, u16 tid);
110void rtl_rx_ampdu_apply(struct rtl_priv *rtlpriv);
111void rtl_c2hcmd_launcher(struct ieee80211_hw *hw, int exec);
112void rtl_c2hcmd_enqueue(struct ieee80211_hw *hw, struct sk_buff *skb);
113
114u8 rtl_mrate_idx_to_arfr_id(struct ieee80211_hw *hw, u8 rate_index,
115 enum wireless_mode wirelessmode);
116void rtl_get_tcb_desc(struct ieee80211_hw *hw,
117 struct ieee80211_tx_info *info,
118 struct ieee80211_sta *sta,
119 struct sk_buff *skb, struct rtl_tcb_desc *tcb_desc);
120
121int rtl_send_smps_action(struct ieee80211_hw *hw,
122 struct ieee80211_sta *sta,
123 enum ieee80211_smps_mode smps);
124u8 *rtl_find_ie(u8 *data, unsigned int len, u8 ie);
125void rtl_recognize_peer(struct ieee80211_hw *hw, u8 *data, unsigned int len);
126u8 rtl_tid_to_ac(u8 tid);
127extern struct rtl_global_var rtl_global_var;
128void rtl_phy_scan_operation_backup(struct ieee80211_hw *hw, u8 operation);
129
130#endif