diff options
Diffstat (limited to 'include/net/cfg80211.h')
| -rw-r--r-- | include/net/cfg80211.h | 33 |
1 files changed, 28 insertions, 5 deletions
diff --git a/include/net/cfg80211.h b/include/net/cfg80211.h index fa729979de8..3d874c62021 100644 --- a/include/net/cfg80211.h +++ b/include/net/cfg80211.h @@ -80,7 +80,6 @@ enum ieee80211_channel_flags { * with cfg80211. * * @center_freq: center frequency in MHz - * @max_bandwidth: maximum allowed bandwidth for this channel, in MHz * @hw_value: hardware-specific value for the channel * @flags: channel flags from &enum ieee80211_channel_flags. * @orig_flags: channel flags at registration time, used by regulatory @@ -97,7 +96,6 @@ enum ieee80211_channel_flags { struct ieee80211_channel { enum ieee80211_band band; u16 center_freq; - u8 max_bandwidth; u16 hw_value; u32 flags; int max_antenna_gain; @@ -372,6 +370,10 @@ struct rate_info { * @txrate: current unicast bitrate to this station * @rx_packets: packets received from this station * @tx_packets: packets transmitted to this station + * @generation: generation number for nl80211 dumps. + * This number should increase every time the list of stations + * changes, i.e. when a station is added or removed, so that + * userspace can tell whether it got a consistent snapshot. */ struct station_info { u32 filled; @@ -385,6 +387,8 @@ struct station_info { struct rate_info txrate; u32 rx_packets; u32 tx_packets; + + int generation; }; /** @@ -444,6 +448,10 @@ enum mpath_info_flags { * @flags: mesh path flags * @discovery_timeout: total mesh path discovery timeout, in msecs * @discovery_retries: mesh path discovery retries + * @generation: generation number for nl80211 dumps. + * This number should increase every time the list of mesh paths + * changes, i.e. when a station is added or removed, so that + * userspace can tell whether it got a consistent snapshot. */ struct mpath_info { u32 filled; @@ -454,6 +462,8 @@ struct mpath_info { u32 discovery_timeout; u8 discovery_retries; u8 flags; + + int generation; }; /** @@ -547,7 +557,6 @@ struct cfg80211_ssid { struct cfg80211_scan_request { struct cfg80211_ssid *ssids; int n_ssids; - struct ieee80211_channel **channels; u32 n_channels; const u8 *ie; size_t ie_len; @@ -556,6 +565,9 @@ struct cfg80211_scan_request { struct wiphy *wiphy; struct net_device *dev; bool aborted; + + /* keep last */ + struct ieee80211_channel *channels[0]; }; /** @@ -1076,6 +1088,10 @@ struct cfg80211_ops { * 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 + * hints read the documenation for regulatory_hint_found_beacon() * @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 @@ -1092,6 +1108,9 @@ struct cfg80211_ops { * @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 */ @@ -1104,8 +1123,10 @@ struct wiphy { bool custom_regulatory; bool strict_regulatory; + bool disable_beacon_hints; bool netnsok; + bool ps_default; enum cfg80211_signal_type signal_type; @@ -1304,6 +1325,8 @@ struct wireless_dev { struct mutex mtx; + struct work_struct cleanup_work; + /* currently used for IBSS and SME - might be rearranged later */ u8 ssid[IEEE80211_MAX_SSID_LEN]; u8 ssid_len; @@ -1330,10 +1353,10 @@ struct wireless_dev { struct cfg80211_cached_keys *keys; u8 *ie; size_t ie_len; - u8 bssid[ETH_ALEN]; + u8 bssid[ETH_ALEN], prev_bssid[ETH_ALEN]; u8 ssid[IEEE80211_MAX_SSID_LEN]; s8 default_key, default_mgmt_key; - bool ps; + bool ps, prev_bssid_valid; int ps_timeout; } wext; #endif |