-
Notifications
You must be signed in to change notification settings - Fork 161
/
chan.h
111 lines (90 loc) · 3.46 KB
/
chan.h
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
/* SPDX-License-Identifier: GPL-2.0 OR BSD-3-Clause
* Copyright(c) 2020-2022 Realtek Corporation
*/
#ifndef __RTW89_CHAN_H__
#define __RTW89_CHAN_H__
#include "core.h"
/* The dwell time in TU before doing rtw89_chanctx_work(). */
#define RTW89_CHANCTX_TIME_MCC_PREPARE 100
#define RTW89_CHANCTX_TIME_MCC 100
/* various MCC setting time in TU */
#define RTW89_MCC_LONG_TRIGGER_TIME 300
#define RTW89_MCC_SHORT_TRIGGER_TIME 100
#define RTW89_MCC_EARLY_TX_BCN_TIME 10
#define RTW89_MCC_EARLY_RX_BCN_TIME 5
#define RTW89_MCC_MIN_RX_BCN_TIME 10
#define RTW89_MCC_DFLT_BCN_OFST_TIME 40
#define RTW89_MCC_MIN_GO_DURATION \
(RTW89_MCC_EARLY_TX_BCN_TIME + RTW89_MCC_MIN_RX_BCN_TIME)
#define RTW89_MCC_MIN_STA_DURATION \
(RTW89_MCC_EARLY_RX_BCN_TIME + RTW89_MCC_MIN_RX_BCN_TIME)
#define RTW89_MCC_DFLT_GROUP 0
#define RTW89_MCC_NEXT_GROUP(cur) (((cur) + 1) % 4)
#define RTW89_MCC_DFLT_TX_NULL_EARLY 3
#define RTW89_MCC_DFLT_COURTESY_SLOT 3
#define NUM_OF_RTW89_MCC_ROLES 2
enum rtw89_chanctx_pause_reasons {
RTW89_CHANCTX_PAUSE_REASON_HW_SCAN,
RTW89_CHANCTX_PAUSE_REASON_ROC,
};
struct rtw89_entity_weight {
unsigned int active_chanctxs;
unsigned int active_roles;
};
static inline bool rtw89_get_entity_state(struct rtw89_dev *rtwdev)
{
struct rtw89_hal *hal = &rtwdev->hal;
return READ_ONCE(hal->entity_active);
}
static inline void rtw89_set_entity_state(struct rtw89_dev *rtwdev, bool active)
{
struct rtw89_hal *hal = &rtwdev->hal;
WRITE_ONCE(hal->entity_active, active);
}
static inline
enum rtw89_entity_mode rtw89_get_entity_mode(struct rtw89_dev *rtwdev)
{
struct rtw89_hal *hal = &rtwdev->hal;
return READ_ONCE(hal->entity_mode);
}
static inline void rtw89_set_entity_mode(struct rtw89_dev *rtwdev,
enum rtw89_entity_mode mode)
{
struct rtw89_hal *hal = &rtwdev->hal;
WRITE_ONCE(hal->entity_mode, mode);
}
void rtw89_chan_create(struct rtw89_chan *chan, u8 center_chan, u8 primary_chan,
enum rtw89_band band, enum rtw89_bandwidth bandwidth);
bool rtw89_assign_entity_chan(struct rtw89_dev *rtwdev,
enum rtw89_sub_entity_idx idx,
const struct rtw89_chan *new);
void rtw89_config_entity_chandef(struct rtw89_dev *rtwdev,
enum rtw89_sub_entity_idx idx,
const struct cfg80211_chan_def *chandef);
void rtw89_config_roc_chandef(struct rtw89_dev *rtwdev,
enum rtw89_sub_entity_idx idx,
const struct cfg80211_chan_def *chandef);
void rtw89_entity_init(struct rtw89_dev *rtwdev);
enum rtw89_entity_mode rtw89_entity_recalc(struct rtw89_dev *rtwdev);
void rtw89_chanctx_work(struct work_struct *work);
void rtw89_queue_chanctx_work(struct rtw89_dev *rtwdev);
void rtw89_queue_chanctx_change(struct rtw89_dev *rtwdev,
enum rtw89_chanctx_changes change);
void rtw89_chanctx_track(struct rtw89_dev *rtwdev);
void rtw89_chanctx_pause(struct rtw89_dev *rtwdev,
enum rtw89_chanctx_pause_reasons rsn);
void rtw89_chanctx_proceed(struct rtw89_dev *rtwdev);
int rtw89_chanctx_ops_add(struct rtw89_dev *rtwdev,
struct ieee80211_chanctx_conf *ctx);
void rtw89_chanctx_ops_remove(struct rtw89_dev *rtwdev,
struct ieee80211_chanctx_conf *ctx);
void rtw89_chanctx_ops_change(struct rtw89_dev *rtwdev,
struct ieee80211_chanctx_conf *ctx,
u32 changed);
int rtw89_chanctx_ops_assign_vif(struct rtw89_dev *rtwdev,
struct rtw89_vif *rtwvif,
struct ieee80211_chanctx_conf *ctx);
void rtw89_chanctx_ops_unassign_vif(struct rtw89_dev *rtwdev,
struct rtw89_vif *rtwvif,
struct ieee80211_chanctx_conf *ctx);
#endif