diff options
Diffstat (limited to 'include/net/cfg80211.h')
| -rw-r--r-- | include/net/cfg80211.h | 85 |
1 files changed, 58 insertions, 27 deletions
diff --git a/include/net/cfg80211.h b/include/net/cfg80211.h index 21710fc17eaf..a6492e9bca97 100644 --- a/include/net/cfg80211.h +++ b/include/net/cfg80211.h @@ -1108,27 +1108,50 @@ struct cfg80211_ops { */ /** - * struct wiphy - wireless hardware description - * @idx: the wiphy index assigned to this item - * @class_dev: the class device representing /sys/class/ieee80211/<wiphy-name> - * @custom_regulatory: tells us the driver for this device + * enum wiphy_flags - wiphy capability flags + * + * @WIPHY_FLAG_CUSTOM_REGULATORY: tells us the driver for this device * has its own custom regulatory domain and cannot identify the * ISO / IEC 3166 alpha2 it belongs to. When this is enabled * we will disregard the first regulatory hint (when the * initiator is %REGDOM_SET_BY_CORE). - * @strict_regulatory: tells us the driver for this device will ignore - * regulatory domain settings until it gets its own regulatory domain - * via its regulatory_hint(). After its gets its own regulatory domain - * it will only allow further regulatory domain settings to further - * enhance compliance. For example if channel 13 and 14 are disabled - * by this regulatory domain no user regulatory domain can enable these - * channels at a later time. This can be used for devices which do not - * have calibration information gauranteed for frequencies or settings - * outside of its regulatory domain. - * @disable_beacon_hints: enable this if your driver needs to ensure that - * passive scan flags and beaconing flags may not be lifted by cfg80211 - * due to regulatory beacon hints. For more information on beacon + * @WIPHY_FLAG_STRICT_REGULATORY: tells us the driver for this device will + * ignore regulatory domain settings until it gets its own regulatory + * domain via its regulatory_hint(). After its gets its own regulatory + * domain it will only allow further regulatory domain settings to + * further enhance compliance. For example if channel 13 and 14 are + * disabled by this regulatory domain no user regulatory domain can + * enable these channels at a later time. This can be used for devices + * which do not have calibration information gauranteed for frequencies + * or settings outside of its regulatory domain. + * @WIPHY_FLAG_DISABLE_BEACON_HINTS: enable this if your driver needs to ensure + * that passive scan flags and beaconing flags may not be lifted by + * cfg80211 due to regulatory beacon hints. For more information on beacon * hints read the documenation for regulatory_hint_found_beacon() + * @WIPHY_FLAG_NETNS_OK: if not set, do not allow changing the netns of this + * wiphy at all + * @WIPHY_FLAG_PS_ON_BY_DEFAULT: if set to true, powersave will be enabled + * by default -- this flag will be set depending on the kernel's default + * on wiphy_new(), but can be changed by the driver if it has a good + * reason to override the default + * @WIPHY_FLAG_4ADDR_AP: supports 4addr mode even on AP (with a single station + * on a VLAN interface) + * @WIPHY_FLAG_4ADDR_STATION: supports 4addr mode even as a station + */ +enum wiphy_flags { + WIPHY_FLAG_CUSTOM_REGULATORY = BIT(0), + WIPHY_FLAG_STRICT_REGULATORY = BIT(1), + WIPHY_FLAG_DISABLE_BEACON_HINTS = BIT(2), + WIPHY_FLAG_NETNS_OK = BIT(3), + WIPHY_FLAG_PS_ON_BY_DEFAULT = BIT(4), + WIPHY_FLAG_4ADDR_AP = BIT(5), + WIPHY_FLAG_4ADDR_STATION = BIT(6), +}; + +/** + * struct wiphy - wireless hardware description + * @idx: the wiphy index assigned to this item + * @class_dev: the class device representing /sys/class/ieee80211/<wiphy-name> * @reg_notifier: the driver's regulatory notification callback * @regd: the driver's regulatory domain, if one was requested via * the regulatory_hint() API. This can be used by the driver @@ -1143,11 +1166,6 @@ struct cfg80211_ops { * -1 = fragmentation disabled, only odd values >= 256 used * @rts_threshold: RTS threshold (dot11RTSThreshold); -1 = RTS/CTS disabled * @net: the network namespace this wiphy currently lives in - * @netnsok: if set to false, do not allow changing the netns of this - * wiphy at all - * @ps_default: default for powersave, will be set depending on the - * kernel's default on wiphy_new(), but can be changed by the - * driver if it has a good reason to override the default */ struct wiphy { /* assign these fields before you register the wiphy */ @@ -1158,12 +1176,7 @@ struct wiphy { /* Supported interface modes, OR together BIT(NL80211_IFTYPE_...) */ u16 interface_modes; - bool custom_regulatory; - bool strict_regulatory; - bool disable_beacon_hints; - - bool netnsok; - bool ps_default; + u32 flags; enum cfg80211_signal_type signal_type; @@ -1358,6 +1371,10 @@ struct cfg80211_cached_keys; * @ssid_len: (private) Used by the internal configuration code * @wext: (private) Used by the internal wireless extensions compat code * @wext_bssid: (private) Used by the internal wireless extensions compat code + * @use_4addr: indicates 4addr mode is used on this interface, must be + * set by driver (if supported) on add_interface BEFORE registering the + * netdev and may otherwise be used by driver read-only, will be update + * by cfg80211 on change_interface */ struct wireless_dev { struct wiphy *wiphy; @@ -1371,6 +1388,8 @@ struct wireless_dev { struct work_struct cleanup_work; + bool use_4addr; + /* currently used for IBSS and SME - might be rearranged later */ u8 ssid[IEEE80211_MAX_SSID_LEN]; u8 ssid_len; @@ -1820,6 +1839,18 @@ void cfg80211_send_rx_auth(struct net_device *dev, const u8 *buf, size_t len); void cfg80211_send_auth_timeout(struct net_device *dev, const u8 *addr); /** + * __cfg80211_auth_canceled - notify cfg80211 that authentication was canceled + * @dev: network device + * @addr: The MAC address of the device with which the authentication timed out + * + * When a pending authentication had no action yet, the driver may decide + * to not send a deauth frame, but in that case must calls this function + * to tell cfg80211 about this decision. It is only valid to call this + * function within the deauth() callback. + */ +void __cfg80211_auth_canceled(struct net_device *dev, const u8 *addr); + +/** * cfg80211_send_rx_assoc - notification of processed association * @dev: network device * @buf: (re)association response frame (header + body) |