| /* |
| * 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 |
| * RSDB: Real Simultaneous Dual Band |
| * TDLS: Tunneled Direct Link Setup |
| * SCAN_RANDOM_MAC: Random MAC during (net detect) scheduled scan. |
| * WOWL_ND: WOWL net detect (PNO) |
| * WOWL_GTK: (WOWL) GTK rekeying offload |
| * WOWL_ARP_ND: ARP and Neighbor Discovery offload support during WOWL. |
| * MFP: 802.11w Management Frame Protection. |
| * GSCAN: enhanced scan offload feature. |
| * FWSUP: Firmware supplicant. |
| */ |
| #define BRCMF_FEAT_LIST \ |
| BRCMF_FEAT_DEF(MBSS) \ |
| BRCMF_FEAT_DEF(MCHAN) \ |
| BRCMF_FEAT_DEF(PNO) \ |
| BRCMF_FEAT_DEF(WOWL) \ |
| BRCMF_FEAT_DEF(P2P) \ |
| BRCMF_FEAT_DEF(RSDB) \ |
| BRCMF_FEAT_DEF(TDLS) \ |
| BRCMF_FEAT_DEF(SCAN_RANDOM_MAC) \ |
| BRCMF_FEAT_DEF(WOWL_ND) \ |
| BRCMF_FEAT_DEF(WOWL_GTK) \ |
| BRCMF_FEAT_DEF(WOWL_ARP_ND) \ |
| BRCMF_FEAT_DEF(MFP) \ |
| BRCMF_FEAT_DEF(GSCAN) \ |
| BRCMF_FEAT_DEF(FWSUP) |
| |
| /* |
| * 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 */ |
