1 /* SPDX-License-Identifier: GPL-2.0 OR BSD-3-Clause
2 * Copyright(c) 2020-2022 Realtek Corporation
3 */
4
5 #ifndef __RTW89_CHAN_H__
6 #define __RTW89_CHAN_H__
7
8 #include "core.h"
9
10 /* The dwell time in TU before doing rtw89_chanctx_work(). */
11 #define RTW89_CHANCTX_TIME_MCC_PREPARE 100
12
rtw89_get_entity_state(struct rtw89_dev * rtwdev)13 static inline bool rtw89_get_entity_state(struct rtw89_dev *rtwdev)
14 {
15 struct rtw89_hal *hal = &rtwdev->hal;
16
17 return READ_ONCE(hal->entity_active);
18 }
19
rtw89_set_entity_state(struct rtw89_dev * rtwdev,bool active)20 static inline void rtw89_set_entity_state(struct rtw89_dev *rtwdev, bool active)
21 {
22 struct rtw89_hal *hal = &rtwdev->hal;
23
24 WRITE_ONCE(hal->entity_active, active);
25 }
26
27 static inline
rtw89_get_entity_mode(struct rtw89_dev * rtwdev)28 enum rtw89_entity_mode rtw89_get_entity_mode(struct rtw89_dev *rtwdev)
29 {
30 struct rtw89_hal *hal = &rtwdev->hal;
31
32 return READ_ONCE(hal->entity_mode);
33 }
34
rtw89_set_entity_mode(struct rtw89_dev * rtwdev,enum rtw89_entity_mode mode)35 static inline void rtw89_set_entity_mode(struct rtw89_dev *rtwdev,
36 enum rtw89_entity_mode mode)
37 {
38 struct rtw89_hal *hal = &rtwdev->hal;
39
40 WRITE_ONCE(hal->entity_mode, mode);
41 }
42
43 void rtw89_chan_create(struct rtw89_chan *chan, u8 center_chan, u8 primary_chan,
44 enum rtw89_band band, enum rtw89_bandwidth bandwidth);
45 bool rtw89_assign_entity_chan(struct rtw89_dev *rtwdev,
46 enum rtw89_sub_entity_idx idx,
47 const struct rtw89_chan *new);
48 void rtw89_config_entity_chandef(struct rtw89_dev *rtwdev,
49 enum rtw89_sub_entity_idx idx,
50 const struct cfg80211_chan_def *chandef);
51 void rtw89_config_roc_chandef(struct rtw89_dev *rtwdev,
52 enum rtw89_sub_entity_idx idx,
53 const struct cfg80211_chan_def *chandef);
54 void rtw89_entity_init(struct rtw89_dev *rtwdev);
55 enum rtw89_entity_mode rtw89_entity_recalc(struct rtw89_dev *rtwdev);
56 void rtw89_chanctx_work(struct work_struct *work);
57 void rtw89_queue_chanctx_work(struct rtw89_dev *rtwdev);
58 int rtw89_chanctx_ops_add(struct rtw89_dev *rtwdev,
59 struct ieee80211_chanctx_conf *ctx);
60 void rtw89_chanctx_ops_remove(struct rtw89_dev *rtwdev,
61 struct ieee80211_chanctx_conf *ctx);
62 void rtw89_chanctx_ops_change(struct rtw89_dev *rtwdev,
63 struct ieee80211_chanctx_conf *ctx,
64 u32 changed);
65 int rtw89_chanctx_ops_assign_vif(struct rtw89_dev *rtwdev,
66 struct rtw89_vif *rtwvif,
67 struct ieee80211_chanctx_conf *ctx);
68 void rtw89_chanctx_ops_unassign_vif(struct rtw89_dev *rtwdev,
69 struct rtw89_vif *rtwvif,
70 struct ieee80211_chanctx_conf *ctx);
71
72 #endif
73
