Commit 4976b4eb authored by Johannes Berg's avatar Johannes Berg Committed by John W. Linville
Browse files

mac80211: add remain-on-channel docs 



Add documentation for the new callbacks that I
forgot in the patch adding the callbacks.

Signed-off-by: default avatarJohannes Berg <johannes.berg@intel.com>
Signed-off-by: default avatarJohn W. Linville <linville@tuxdriver.com>
parent 6d50192c

include/net/mac80211.h

+10 −0
Original line number Diff line number Diff line
@@ -1753,6 +1753,16 @@ enum ieee80211_ampdu_mlme_action { 
 *	(also see nl80211.h @NL80211_ATTR_WIPHY_ANTENNA_TX).

 *

 * @get_antenna: Get current antenna configuration from device (tx_ant, rx_ant).

 *

 * @remain_on_channel: Starts an off-channel period on the given channel, must

 *	call back to ieee80211_ready_on_channel() when on that channel. Note

 *	that normal channel traffic is not stopped as this is intended for hw

 *	offload. Frames to transmit on the off-channel channel are transmitted

 *	normally except for the %IEEE80211_TX_CTL_TX_OFFCHAN flag. When the

 *	duration (which will always be non-zero) expires, the driver must call

 *	ieee80211_remain_on_channel_expired(). This callback may sleep.

 * @cancel_remain_on_channel: Requests that an ongoing off-channel period is

 *	aborted before it expires. This callback may sleep.

 */

struct ieee80211_ops {

	int (*tx)(struct ieee80211_hw *hw, struct sk_buff *skb);