Commit 2134e7e7 authored by Sujith's avatar Sujith Committed by John W. Linville
Browse files

mac80211: Add documentation bits for mac80211_rate_control_flags 



Signed-off-by: default avatarSujith <Sujith.Manoharan@atheros.com>
Acked-by: default avatarJohannes Berg <johannes@sipsolutions.net>
Signed-off-by: default avatarJohn W. Linville <linville@tuxdriver.com>
parent e129a948

include/net/mac80211.h

+20 −0
Original line number Diff line number Diff line
@@ -262,6 +262,26 @@ enum mac80211_tx_control_flags { 
	IEEE80211_TX_CTL_RATE_CTRL_PROBE	= BIT(12),

};



/**

 * enum mac80211_rate_control_flags - per-rate flags set by the

 *	Rate Control algorithm.

 *

 * These flags are set by the Rate control algorithm for each rate during tx,

 * in the @flags member of struct ieee80211_tx_rate.

 *

 * @IEEE80211_TX_RC_USE_RTS_CTS: Use RTS/CTS exchange for this rate.

 * @IEEE80211_TX_RC_USE_CTS_PROTECT: CTS-to-self protection is required.

 *	This is set if the current BSS requires ERP protection.

 * @IEEE80211_TX_RC_USE_SHORT_PREAMBLE: Use short preamble.

 * @IEEE80211_TX_RC_MCS: HT rate.

 * @IEEE80211_TX_RC_GREEN_FIELD: Indicates whether this rate should be used in

 *	Greenfield mode.

 * @IEEE80211_TX_RC_40_MHZ_WIDTH: Indicates if the Channel Width should be 40 MHz.

 * @IEEE80211_TX_RC_DUP_DATA: The frame should be transmitted on both of the

 *	adjacent 20 MHz channels, if the current channel type is

 *	NL80211_CHAN_HT40MINUS or NL80211_CHAN_HT40PLUS.

 * @IEEE80211_TX_RC_SHORT_GI: Short Guard interval should be used for this rate.

 */

enum mac80211_rate_control_flags {

	IEEE80211_TX_RC_USE_RTS_CTS		= BIT(0),

	IEEE80211_TX_RC_USE_CTS_PROTECT		= BIT(1),