blob: 546962525cd2a1a302bdf43667b894176fbf4a40 [file] [log] [blame]
Arend van Sprielc08437b2014-07-12 08:49:39 +02001/*
2 * Copyright (c) 2014 Broadcom Corporation
3 *
4 * Permission to use, copy, modify, and/or distribute this software for any
5 * purpose with or without fee is hereby granted, provided that the above
6 * copyright notice and this permission notice appear in all copies.
7 *
8 * THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
9 * WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
10 * MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY
11 * SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
12 * WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN ACTION
13 * OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF OR IN
14 * CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
15 */
16#ifndef _BRCMF_FEATURE_H
17#define _BRCMF_FEATURE_H
18
19/*
20 * Features:
21 *
Arend van Spriel28d96e52015-04-14 20:10:26 +020022 * MBSS: multiple BSSID support (eg. guest network in AP mode).
Arend van Sprielc08437b2014-07-12 08:49:39 +020023 * MCHAN: multi-channel for concurrent P2P.
Arend van Spriel7a7a87d2015-04-14 20:10:27 +020024 * PNO: preferred network offload.
Arend van Spriel28d96e52015-04-14 20:10:26 +020025 * WOWL: Wake-On-WLAN.
Arend van Sprielc08437b2014-07-12 08:49:39 +020026 */
27#define BRCMF_FEAT_LIST \
Hante Meulemana44aa402014-12-03 21:05:33 +010028 BRCMF_FEAT_DEF(MBSS) \
Hante Meuleman4eb3af72014-09-30 10:23:18 +020029 BRCMF_FEAT_DEF(MCHAN) \
Arend van Spriel7a7a87d2015-04-14 20:10:27 +020030 BRCMF_FEAT_DEF(PNO) \
Hante Meuleman4eb3af72014-09-30 10:23:18 +020031 BRCMF_FEAT_DEF(WOWL)
Arend van Sprielc08437b2014-07-12 08:49:39 +020032/*
33 * Quirks:
34 *
35 * AUTO_AUTH: workaround needed for automatic authentication type.
36 * NEED_MPC: driver needs to disable MPC during scanning operation.
37 */
38#define BRCMF_QUIRK_LIST \
39 BRCMF_QUIRK_DEF(AUTO_AUTH) \
40 BRCMF_QUIRK_DEF(NEED_MPC)
41
42#define BRCMF_FEAT_DEF(_f) \
43 BRCMF_FEAT_ ## _f,
44/*
45 * expand feature list to enumeration.
46 */
47enum brcmf_feat_id {
48 BRCMF_FEAT_LIST
49 BRCMF_FEAT_LAST
50};
51#undef BRCMF_FEAT_DEF
52
53#define BRCMF_QUIRK_DEF(_q) \
54 BRCMF_FEAT_QUIRK_ ## _q,
55/*
56 * expand quirk list to enumeration.
57 */
58enum brcmf_feat_quirk {
59 BRCMF_QUIRK_LIST
60 BRCMF_FEAT_QUIRK_LAST
61};
62#undef BRCMF_QUIRK_DEF
63
64/**
65 * brcmf_feat_attach() - determine features and quirks.
66 *
67 * @drvr: driver instance.
68 */
69void brcmf_feat_attach(struct brcmf_pub *drvr);
70
71/**
72 * brcmf_feat_is_enabled() - query feature.
73 *
74 * @ifp: interface instance.
75 * @id: feature id to check.
76 *
77 * Return: true is feature is enabled; otherwise false.
78 */
79bool brcmf_feat_is_enabled(struct brcmf_if *ifp, enum brcmf_feat_id id);
80
81/**
82 * brcmf_feat_is_quirk_enabled() - query chip quirk.
83 *
84 * @ifp: interface instance.
85 * @quirk: quirk id to check.
86 *
87 * Return: true is quirk is enabled; otherwise false.
88 */
89bool brcmf_feat_is_quirk_enabled(struct brcmf_if *ifp,
90 enum brcmf_feat_quirk quirk);
91
92#endif /* _BRCMF_FEATURE_H */