diff options
Diffstat (limited to 'include/net/mac80211.h')
| -rw-r--r-- | include/net/mac80211.h | 22 |
1 files changed, 16 insertions, 6 deletions
diff --git a/include/net/mac80211.h b/include/net/mac80211.h index 2a1811366076..f91fc331369b 100644 --- a/include/net/mac80211.h +++ b/include/net/mac80211.h @@ -1242,8 +1242,8 @@ ieee80211_get_alt_retry_rate(const struct ieee80211_hw *hw, * %IEEE80211_CONF_PS flag enabled means that the powersave mode defined in * IEEE 802.11-2007 section 11.2 is enabled. This is not to be confused * with hardware wakeup and sleep states. Driver is responsible for waking - * up the hardware before issueing commands to the hardware and putting it - * back to sleep at approriate times. + * up the hardware before issuing commands to the hardware and putting it + * back to sleep at appropriate times. * * When PS is enabled, hardware needs to wakeup for beacons and receive the * buffered multicast/broadcast frames after the beacon. Also it must be @@ -1264,7 +1264,7 @@ ieee80211_get_alt_retry_rate(const struct ieee80211_hw *hw, * there's data traffic and still saving significantly power in idle * periods. * - * Dynamic powersave is supported by simply mac80211 enabling and disabling + * Dynamic powersave is simply supported by mac80211 enabling and disabling * PS based on traffic. Driver needs to only set %IEEE80211_HW_SUPPORTS_PS * flag and mac80211 will handle everything automatically. Additionally, * hardware having support for the dynamic PS feature may set the @@ -1537,6 +1537,12 @@ enum ieee80211_ampdu_mlme_action { * negative error code (which will be seen in userspace.) * Must be implemented and can sleep. * + * @change_interface: Called when a netdevice changes type. This callback + * is optional, but only if it is supported can interface types be + * switched while the interface is UP. The callback may sleep. + * Note that while an interface is being switched, it will not be + * found by the interface iteration callbacks. + * * @remove_interface: Notifies a driver that an interface is going down. * The @stop callback is called after this if it is the last interface * and no monitor interfaces are present. @@ -1693,6 +1699,9 @@ struct ieee80211_ops { void (*stop)(struct ieee80211_hw *hw); int (*add_interface)(struct ieee80211_hw *hw, struct ieee80211_vif *vif); + int (*change_interface)(struct ieee80211_hw *hw, + struct ieee80211_vif *vif, + enum nl80211_iftype new_type); void (*remove_interface)(struct ieee80211_hw *hw, struct ieee80211_vif *vif); int (*config)(struct ieee80211_hw *hw, u32 changed); @@ -2268,7 +2277,8 @@ void ieee80211_wake_queues(struct ieee80211_hw *hw); * * When hardware scan offload is used (i.e. the hw_scan() callback is * assigned) this function needs to be called by the driver to notify - * mac80211 that the scan finished. + * mac80211 that the scan finished. This function can be called from + * any context, including hardirq context. * * @hw: the hardware that finished the scan * @aborted: set to true if scan was aborted @@ -2458,7 +2468,7 @@ void ieee80211_sta_block_awake(struct ieee80211_hw *hw, * * @vif: &struct ieee80211_vif pointer from the add_interface callback. * - * When beacon filtering is enabled with %IEEE80211_HW_BEACON_FILTERING and + * When beacon filtering is enabled with %IEEE80211_HW_BEACON_FILTER and * %IEEE80211_CONF_PS is set, the driver needs to inform whenever the * hardware is not receiving beacons with this function. */ @@ -2469,7 +2479,7 @@ void ieee80211_beacon_loss(struct ieee80211_vif *vif); * * @vif: &struct ieee80211_vif pointer from the add_interface callback. * - * When beacon filtering is enabled with %IEEE80211_HW_BEACON_FILTERING, and + * When beacon filtering is enabled with %IEEE80211_HW_BEACON_FILTER, and * %IEEE80211_CONF_PS and %IEEE80211_HW_CONNECTION_MONITOR are set, the driver * needs to inform if the connection to the AP has been lost. * |