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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
1/******************************************************************************
2 *
3 * Copyright(c) 2009-2012 Realtek Corporation.
4 *
5 * This program is free software; you can redistribute it and/or modify it
6 * under the terms of version 2 of the GNU General Public License as
7 * published by the Free Software Foundation.
8 *
9 * This program is distributed in the hope that it will be useful, but WITHOUT
10 * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
11 * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for
12 * more details.
13 *
14 * The full GNU General Public License is included in this distribution in the
15 * file called LICENSE.
16 *
17 * Contact Information:
18 * wlanfae <wlanfae@realtek.com>
19 * Realtek Corporation, No. 2, Innovation Road II, Hsinchu Science Park,
20 * Hsinchu 300, Taiwan.
21 *
22 * Larry Finger <Larry.Finger@lwfinger.net>
23 *
24 *****************************************************************************/
25
26#ifndef __RTL_BASE_H__
27#define __RTL_BASE_H__
28
29enum ap_peer {
30 PEER_UNKNOWN = 0,
31 PEER_RTL = 1,
32 PEER_RTL_92SE = 2,
33 PEER_BROAD = 3,
34 PEER_RAL = 4,
35 PEER_ATH = 5,
36 PEER_CISCO = 6,
37 PEER_MARV = 7,
38 PEER_AIRGO = 9,
39 PEER_MAX = 10,
40};
41
42#define RTL_DUMMY_OFFSET 0
43#define RTL_DUMMY_UNIT 8
44#define RTL_TX_DUMMY_SIZE (RTL_DUMMY_OFFSET * RTL_DUMMY_UNIT)
45#define RTL_TX_DESC_SIZE 32
46#define RTL_TX_HEADER_SIZE (RTL_TX_DESC_SIZE + RTL_TX_DUMMY_SIZE)
47
48#define MAX_BIT_RATE_40MHZ_MCS15 300 /* Mbps */
49#define MAX_BIT_RATE_40MHZ_MCS7 150 /* Mbps */
50
51#define MAX_BIT_RATE_SHORT_GI_2NSS_80MHZ_MCS9 867 /* Mbps */
52#define MAX_BIT_RATE_SHORT_GI_2NSS_80MHZ_MCS7 650 /* Mbps */
53#define MAX_BIT_RATE_LONG_GI_2NSS_80MHZ_MCS9 780 /* Mbps */
54#define MAX_BIT_RATE_LONG_GI_2NSS_80MHZ_MCS7 585 /* Mbps */
55
56#define MAX_BIT_RATE_SHORT_GI_1NSS_80MHZ_MCS9 434 /* Mbps */
57#define MAX_BIT_RATE_SHORT_GI_1NSS_80MHZ_MCS7 325 /* Mbps */
58#define MAX_BIT_RATE_LONG_GI_1NSS_80MHZ_MCS9 390 /* Mbps */
59#define MAX_BIT_RATE_LONG_GI_1NSS_80MHZ_MCS7 293 /* Mbps */
60
61#define FRAME_OFFSET_FRAME_CONTROL 0
62#define FRAME_OFFSET_DURATION 2
63#define FRAME_OFFSET_ADDRESS1 4
64#define FRAME_OFFSET_ADDRESS2 10
65#define FRAME_OFFSET_ADDRESS3 16
66#define FRAME_OFFSET_SEQUENCE 22
67#define FRAME_OFFSET_ADDRESS4 24
68
69#define SET_80211_HDR_FRAME_CONTROL(_hdr, _val) \
70 WRITEEF2BYTE(_hdr, _val)
71#define SET_80211_HDR_TYPE_AND_SUBTYPE(_hdr, _val) \
72 WRITEEF1BYTE(_hdr, _val)
73#define SET_80211_HDR_PWR_MGNT(_hdr, _val) \
74 SET_BITS_TO_LE_2BYTE(_hdr, 12, 1, _val)
75#define SET_80211_HDR_TO_DS(_hdr, _val) \
76 SET_BITS_TO_LE_2BYTE(_hdr, 8, 1, _val)
77
78#define SET_80211_PS_POLL_AID(_hdr, _val) \
79 (*(u16 *)((u8 *)(_hdr) + 2) = _val)
80#define SET_80211_PS_POLL_BSSID(_hdr, _val) \
81 ether_addr_copy(((u8 *)(_hdr)) + 4, (u8 *)(_val))
82#define SET_80211_PS_POLL_TA(_hdr, _val) \
83 ether_addr_copy(((u8 *)(_hdr))+10, (u8 *)(_val))
84
85#define SET_80211_HDR_DURATION(_hdr, _val) \
86 (*(u16 *)((u8 *)(_hdr) + FRAME_OFFSET_DURATION) = le16_to_cpu(_val))
87#define SET_80211_HDR_ADDRESS1(_hdr, _val) \
88 CP_MACADDR((u8 *)(_hdr)+FRAME_OFFSET_ADDRESS1, (u8 *)(_val))
89#define SET_80211_HDR_ADDRESS2(_hdr, _val) \
90 CP_MACADDR((u8 *)(_hdr)+FRAME_OFFSET_ADDRESS2, (u8 *)(_val))
91#define SET_80211_HDR_ADDRESS3(_hdr, _val) \
92 CP_MACADDR((u8 *)(_hdr)+FRAME_OFFSET_ADDRESS3, (u8 *)(_val))
93#define SET_80211_HDR_FRAGMENT_SEQUENCE(_hdr, _val) \
94 WRITEEF2BYTE((u8 *)(_hdr)+FRAME_OFFSET_SEQUENCE, _val)
95
96#define SET_BEACON_PROBE_RSP_TIME_STAMP_LOW(__phdr, __val) \
97 WRITEEF4BYTE(((u8 *)(__phdr)) + 24, __val)
98#define SET_BEACON_PROBE_RSP_TIME_STAMP_HIGH(__phdr, __val) \
99 WRITEEF4BYTE(((u8 *)(__phdr)) + 28, __val)
100#define SET_BEACON_PROBE_RSP_BEACON_INTERVAL(__phdr, __val) \
101 WRITEEF2BYTE(((u8 *)(__phdr)) + 32, __val)
102#define GET_BEACON_PROBE_RSP_CAPABILITY_INFO(__phdr) \
103 READEF2BYTE(((u8 *)(__phdr)) + 34)
104#define SET_BEACON_PROBE_RSP_CAPABILITY_INFO(__phdr, __val) \
105 WRITEEF2BYTE(((u8 *)(__phdr)) + 34, __val)
106#define MASK_BEACON_PROBE_RSP_CAPABILITY_INFO(__phdr, __val) \
107 SET_BEACON_PROBE_RSP_CAPABILITY_INFO(__phdr, \
108 (GET_BEACON_PROBE_RSP_CAPABILITY_INFO(__phdr) & (~(__val))))
109
110int rtl_init_core(struct ieee80211_hw *hw);
111void rtl_deinit_core(struct ieee80211_hw *hw);
112void rtl_init_rx_config(struct ieee80211_hw *hw);
113void rtl_init_rfkill(struct ieee80211_hw *hw);
114void rtl_deinit_rfkill(struct ieee80211_hw *hw);
115
116void rtl_watch_dog_timer_callback(unsigned long data);
117void rtl_deinit_deferred_work(struct ieee80211_hw *hw);
118
119bool rtl_action_proc(struct ieee80211_hw *hw, struct sk_buff *skb, u8 is_tx);
120int rtlwifi_rate_mapping(struct ieee80211_hw *hw, bool isht,
121 bool isvht, u8 desc_rate);
122bool rtl_tx_mgmt_proc(struct ieee80211_hw *hw, struct sk_buff *skb);
123u8 rtl_is_special_data(struct ieee80211_hw *hw, struct sk_buff *skb, u8 is_tx,
124 bool is_enc);
125
126void rtl_beacon_statistic(struct ieee80211_hw *hw, struct sk_buff *skb);
127int rtl_tx_agg_start(struct ieee80211_hw *hw, struct ieee80211_vif *vif,
128 struct ieee80211_sta *sta, u16 tid, u16 *ssn);
129int rtl_tx_agg_stop(struct ieee80211_hw *hw, struct ieee80211_vif *vif,
130 struct ieee80211_sta *sta, u16 tid);
131int rtl_tx_agg_oper(struct ieee80211_hw *hw,
132 struct ieee80211_sta *sta, u16 tid);
133int rtl_rx_agg_start(struct ieee80211_hw *hw,
134 struct ieee80211_sta *sta, u16 tid);
135int rtl_rx_agg_stop(struct ieee80211_hw *hw,
136 struct ieee80211_sta *sta, u16 tid);
137void rtl_watchdog_wq_callback(void *data);
138void rtl_fwevt_wq_callback(void *data);
139
140void rtl_get_tcb_desc(struct ieee80211_hw *hw,
141 struct ieee80211_tx_info *info,
142 struct ieee80211_sta *sta,
143 struct sk_buff *skb, struct rtl_tcb_desc *tcb_desc);
144
145int rtl_send_smps_action(struct ieee80211_hw *hw,
146 struct ieee80211_sta *sta,
147 enum ieee80211_smps_mode smps);
148u8 *rtl_find_ie(u8 *data, unsigned int len, u8 ie);
149void rtl_recognize_peer(struct ieee80211_hw *hw, u8 *data, unsigned int len);
150u8 rtl_tid_to_ac(u8 tid);
151extern struct attribute_group rtl_attribute_group;
152void rtl_easy_concurrent_retrytimer_callback(unsigned long data);
153extern struct rtl_global_var rtl_global_var;
154void rtl_phy_scan_operation_backup(struct ieee80211_hw *hw, u8 operation);
155
156#endif