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1// SPDX-License-Identifier: ISC2/*3 * Copyright (c) 2014 Broadcom Corporation4 */5#ifndef _BRCMF_FEATURE_H6#define _BRCMF_FEATURE_H7 8/*9 * Features:10 *11 * MBSS: multiple BSSID support (eg. guest network in AP mode).12 * MCHAN: multi-channel for concurrent P2P.13 * PNO: preferred network offload.14 * WOWL: Wake-On-WLAN.15 * P2P: peer-to-peer16 * RSDB: Real Simultaneous Dual Band17 * TDLS: Tunneled Direct Link Setup18 * SCAN_RANDOM_MAC: Random MAC during (net detect) scheduled scan.19 * WOWL_ND: WOWL net detect (PNO)20 * WOWL_GTK: (WOWL) GTK rekeying offload21 * 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_FLAG: firmware flags monitor packets.27 * MONITOR_FMT_RADIOTAP: firmware provides monitor packets with radiotap header28 * MONITOR_FMT_HW_RX_HDR: firmware provides monitor packets with hw/ucode header29 * DOT11H: firmware supports 802.11h30 * SAE: simultaneous authentication of equals31 * FWAUTH: Firmware authenticator32 * DUMP_OBSS: Firmware has capable to dump obss info to support ACS33 * SCAN_V2: Version 2 scan params34 */35#define BRCMF_FEAT_LIST \36 BRCMF_FEAT_DEF(MBSS) \37 BRCMF_FEAT_DEF(MCHAN) \38 BRCMF_FEAT_DEF(PNO) \39 BRCMF_FEAT_DEF(WOWL) \40 BRCMF_FEAT_DEF(P2P) \41 BRCMF_FEAT_DEF(RSDB) \42 BRCMF_FEAT_DEF(TDLS) \43 BRCMF_FEAT_DEF(SCAN_RANDOM_MAC) \44 BRCMF_FEAT_DEF(WOWL_ND) \45 BRCMF_FEAT_DEF(WOWL_GTK) \46 BRCMF_FEAT_DEF(WOWL_ARP_ND) \47 BRCMF_FEAT_DEF(MFP) \48 BRCMF_FEAT_DEF(GSCAN) \49 BRCMF_FEAT_DEF(FWSUP) \50 BRCMF_FEAT_DEF(MONITOR) \51 BRCMF_FEAT_DEF(MONITOR_FLAG) \52 BRCMF_FEAT_DEF(MONITOR_FMT_RADIOTAP) \53 BRCMF_FEAT_DEF(MONITOR_FMT_HW_RX_HDR) \54 BRCMF_FEAT_DEF(DOT11H) \55 BRCMF_FEAT_DEF(SAE) \56 BRCMF_FEAT_DEF(FWAUTH) \57 BRCMF_FEAT_DEF(DUMP_OBSS) \58 BRCMF_FEAT_DEF(SCAN_V2) \59 BRCMF_FEAT_DEF(PMKID_V2) \60 BRCMF_FEAT_DEF(PMKID_V3)61 62/*63 * Quirks:64 *65 * AUTO_AUTH: workaround needed for automatic authentication type.66 * NEED_MPC: driver needs to disable MPC during scanning operation.67 */68#define BRCMF_QUIRK_LIST \69 BRCMF_QUIRK_DEF(AUTO_AUTH) \70 BRCMF_QUIRK_DEF(NEED_MPC)71 72#define BRCMF_FEAT_DEF(_f) \73 BRCMF_FEAT_ ## _f,74/*75 * expand feature list to enumeration.76 */77enum brcmf_feat_id {78 BRCMF_FEAT_LIST79 BRCMF_FEAT_LAST80};81#undef BRCMF_FEAT_DEF82 83#define BRCMF_QUIRK_DEF(_q) \84 BRCMF_FEAT_QUIRK_ ## _q,85/*86 * expand quirk list to enumeration.87 */88enum brcmf_feat_quirk {89 BRCMF_QUIRK_LIST90 BRCMF_FEAT_QUIRK_LAST91};92#undef BRCMF_QUIRK_DEF93 94/**95 * brcmf_feat_attach() - determine features and quirks.96 *97 * @drvr: driver instance.98 */99void brcmf_feat_attach(struct brcmf_pub *drvr);100 101/**102 * brcmf_feat_debugfs_create() - create debugfs entries.103 *104 * @drvr: driver instance.105 */106void brcmf_feat_debugfs_create(struct brcmf_pub *drvr);107 108/**109 * brcmf_feat_is_enabled() - query feature.110 *111 * @ifp: interface instance.112 * @id: feature id to check.113 *114 * Return: true is feature is enabled; otherwise false.115 */116bool brcmf_feat_is_enabled(struct brcmf_if *ifp, enum brcmf_feat_id id);117 118/**119 * brcmf_feat_is_quirk_enabled() - query chip quirk.120 *121 * @ifp: interface instance.122 * @quirk: quirk id to check.123 *124 * Return: true is quirk is enabled; otherwise false.125 */126bool brcmf_feat_is_quirk_enabled(struct brcmf_if *ifp,127 enum brcmf_feat_quirk quirk);128 129#endif /* _BRCMF_FEATURE_H */130