1 // SPDX-License-Identifier: ISC
3 * Copyright (c) 2014 Broadcom Corporation
5 #ifndef _BRCMF_FEATURE_H
6 #define _BRCMF_FEATURE_H
11 * MBSS: multiple BSSID support (eg. guest network in AP mode).
12 * MCHAN: multi-channel for concurrent P2P.
13 * PNO: preferred network offload.
16 * RSDB: Real Simultaneous Dual Band
17 * TDLS: Tunneled Direct Link Setup
18 * SCAN_RANDOM_MAC: Random MAC during (net detect) scheduled scan.
19 * WOWL_ND: WOWL net detect (PNO)
20 * WOWL_GTK: (WOWL) GTK rekeying offload
21 * WOWL_ARP_ND: ARP and Neighbor Discovery offload support during WOWL.
22 * MFP: 802.11w Management Frame Protection.
23 * GSCAN: enhanced scan offload feature.
24 * FWSUP: Firmware supplicant.
25 * MONITOR: firmware can pass monitor packets to host.
26 * MONITOR_FMT_RADIOTAP: firmware provides monitor packets with radiotap header
27 * MONITOR_FMT_HW_RX_HDR: firmware provides monitor packets with hw/ucode header
28 * DOT11H: firmware supports 802.11h
30 #define BRCMF_FEAT_LIST \
31 BRCMF_FEAT_DEF(MBSS) \
32 BRCMF_FEAT_DEF(MCHAN) \
34 BRCMF_FEAT_DEF(WOWL) \
36 BRCMF_FEAT_DEF(RSDB) \
37 BRCMF_FEAT_DEF(TDLS) \
38 BRCMF_FEAT_DEF(SCAN_RANDOM_MAC) \
39 BRCMF_FEAT_DEF(WOWL_ND) \
40 BRCMF_FEAT_DEF(WOWL_GTK) \
41 BRCMF_FEAT_DEF(WOWL_ARP_ND) \
43 BRCMF_FEAT_DEF(GSCAN) \
44 BRCMF_FEAT_DEF(FWSUP) \
45 BRCMF_FEAT_DEF(MONITOR) \
46 BRCMF_FEAT_DEF(MONITOR_FMT_RADIOTAP) \
47 BRCMF_FEAT_DEF(MONITOR_FMT_HW_RX_HDR) \
48 BRCMF_FEAT_DEF(DOT11H)
53 * AUTO_AUTH: workaround needed for automatic authentication type.
54 * NEED_MPC: driver needs to disable MPC during scanning operation.
56 #define BRCMF_QUIRK_LIST \
57 BRCMF_QUIRK_DEF(AUTO_AUTH) \
58 BRCMF_QUIRK_DEF(NEED_MPC)
60 #define BRCMF_FEAT_DEF(_f) \
63 * expand feature list to enumeration.
71 #define BRCMF_QUIRK_DEF(_q) \
72 BRCMF_FEAT_QUIRK_ ## _q,
74 * expand quirk list to enumeration.
76 enum brcmf_feat_quirk {
80 #undef BRCMF_QUIRK_DEF
83 * brcmf_feat_attach() - determine features and quirks.
85 * @drvr: driver instance.
87 void brcmf_feat_attach(struct brcmf_pub *drvr);
90 * brcmf_feat_debugfs_create() - create debugfs entries.
92 * @drvr: driver instance.
94 void brcmf_feat_debugfs_create(struct brcmf_pub *drvr);
97 * brcmf_feat_is_enabled() - query feature.
99 * @ifp: interface instance.
100 * @id: feature id to check.
102 * Return: true is feature is enabled; otherwise false.
104 bool brcmf_feat_is_enabled(struct brcmf_if *ifp, enum brcmf_feat_id id);
107 * brcmf_feat_is_quirk_enabled() - query chip quirk.
109 * @ifp: interface instance.
110 * @quirk: quirk id to check.
112 * Return: true is quirk is enabled; otherwise false.
114 bool brcmf_feat_is_quirk_enabled(struct brcmf_if *ifp,
115 enum brcmf_feat_quirk quirk);
117 #endif /* _BRCMF_FEATURE_H */