5113f6f70
 김현기
kernel add
|
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
|
/*
* Copyright (c) 2014 Broadcom Corporation
*
* Permission to use, copy, modify, and/or distribute this software for any
* purpose with or without fee is hereby granted, provided that the above
* copyright notice and this permission notice appear in all copies.
*
* THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
* WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
* MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY
* SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
* WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN ACTION
* OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF OR IN
* CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
*/
#ifndef _BRCMF_FEATURE_H
#define _BRCMF_FEATURE_H
/*
* Features:
*
* MBSS: multiple BSSID support (eg. guest network in AP mode).
* MCHAN: multi-channel for concurrent P2P.
* PNO: preferred network offload.
* WOWL: Wake-On-WLAN.
* P2P: peer-to-peer
*/
#define BRCMF_FEAT_LIST \
BRCMF_FEAT_DEF(MBSS) \
BRCMF_FEAT_DEF(MCHAN) \
BRCMF_FEAT_DEF(PNO) \
BRCMF_FEAT_DEF(WOWL) \
BRCMF_FEAT_DEF(P2P)
/*
* Quirks:
*
* AUTO_AUTH: workaround needed for automatic authentication type.
* NEED_MPC: driver needs to disable MPC during scanning operation.
*/
#define BRCMF_QUIRK_LIST \
BRCMF_QUIRK_DEF(AUTO_AUTH) \
BRCMF_QUIRK_DEF(NEED_MPC)
#define BRCMF_FEAT_DEF(_f) \
BRCMF_FEAT_ ## _f,
/*
* expand feature list to enumeration.
*/
enum brcmf_feat_id {
BRCMF_FEAT_LIST
BRCMF_FEAT_LAST
};
#undef BRCMF_FEAT_DEF
#define BRCMF_QUIRK_DEF(_q) \
BRCMF_FEAT_QUIRK_ ## _q,
/*
* expand quirk list to enumeration.
*/
enum brcmf_feat_quirk {
BRCMF_QUIRK_LIST
BRCMF_FEAT_QUIRK_LAST
};
#undef BRCMF_QUIRK_DEF
/**
* brcmf_feat_attach() - determine features and quirks.
*
* @drvr: driver instance.
*/
void brcmf_feat_attach(struct brcmf_pub *drvr);
/**
* brcmf_feat_is_enabled() - query feature.
*
* @ifp: interface instance.
* @id: feature id to check.
*
* Return: true is feature is enabled; otherwise false.
*/
bool brcmf_feat_is_enabled(struct brcmf_if *ifp, enum brcmf_feat_id id);
/**
* brcmf_feat_is_quirk_enabled() - query chip quirk.
*
* @ifp: interface instance.
* @quirk: quirk id to check.
*
* Return: true is quirk is enabled; otherwise false.
*/
bool brcmf_feat_is_quirk_enabled(struct brcmf_if *ifp,
enum brcmf_feat_quirk quirk);
#endif /* _BRCMF_FEATURE_H */
|