diff options
Diffstat (limited to 'include/net/cfg80211.h')
| -rw-r--r-- | include/net/cfg80211.h | 39 |
1 files changed, 39 insertions, 0 deletions
diff --git a/include/net/cfg80211.h b/include/net/cfg80211.h index bd672ea08c9a..f38645fb83b9 100644 --- a/include/net/cfg80211.h +++ b/include/net/cfg80211.h @@ -3016,6 +3016,8 @@ struct wiphy_vendor_command { * @regulatory_flags: wiphy regulatory flags, see * &enum ieee80211_regulatory_flags * @features: features advertised to nl80211, see &enum nl80211_feature_flags. + * @ext_features: extended features advertised to nl80211, see + * &enum nl80211_ext_feature_index. * @bss_priv_size: each BSS struct has private data allocated with it, * this variable determines its size * @max_scan_ssids: maximum number of SSIDs the device can scan for in @@ -3125,6 +3127,7 @@ struct wiphy { u16 max_acl_mac_addrs; u32 flags, regulatory_flags, features; + u8 ext_features[DIV_ROUND_UP(NUM_NL80211_EXT_FEATURES, 8)]; u32 ap_sme_capa; @@ -5052,6 +5055,42 @@ void cfg80211_stop_iface(struct wiphy *wiphy, struct wireless_dev *wdev, */ void cfg80211_shutdown_all_interfaces(struct wiphy *wiphy); +/** + * wiphy_ext_feature_set - set the extended feature flag + * + * @wiphy: the wiphy to modify. + * @ftidx: extended feature bit index. + * + * The extended features are flagged in multiple bytes (see + * &struct wiphy.@ext_features) + */ +static inline void wiphy_ext_feature_set(struct wiphy *wiphy, + enum nl80211_ext_feature_index ftidx) +{ + u8 *ft_byte; + + ft_byte = &wiphy->ext_features[ftidx / 8]; + *ft_byte |= BIT(ftidx % 8); +} + +/** + * wiphy_ext_feature_isset - check the extended feature flag + * + * @wiphy: the wiphy to modify. + * @ftidx: extended feature bit index. + * + * The extended features are flagged in multiple bytes (see + * &struct wiphy.@ext_features) + */ +static inline bool +wiphy_ext_feature_isset(struct wiphy *wiphy, + enum nl80211_ext_feature_index ftidx) +{ + u8 ft_byte; + + ft_byte = wiphy->ext_features[ftidx / 8]; + return (ft_byte & BIT(ftidx % 8)) != 0; +} /* ethtool helper */ void cfg80211_get_drvinfo(struct net_device *dev, struct ethtool_drvinfo *info); |