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authorJohannes Berg <johannes@sipsolutions.net>2009-11-18 19:08:30 -0500
committerJohn W. Linville <linville@tuxdriver.com>2009-11-19 11:08:56 -0500
commit7351c6bd482712e5e3ec9dffc547de0e0863efb0 (patch)
tree1847c0470af79727b58611a69fa82384bd904d60 /drivers/net/wireless/rt2x00/rt2x00lib.h
parentad4bb6f8883a13bb0f65b194dae36c62a02ac779 (diff)
mac80211: request TX status where needed
Right now all frames mac80211 hands to the driver have the IEEE80211_TX_CTL_REQ_TX_STATUS flag set to request TX status. This isn't really necessary, only the injected frames need TX status (the latter for hostapd) so move setting this flag. The rate control algorithms also need TX status, but they don't require it. Also, rt2x00 uses that bit for its own purposes and seems to require it being set for all frames, but that can be fixed in rt2x00. This doesn't really change anything for any drivers but in the future drivers using hw-rate control may opt to not report TX status for frames that don't have the IEEE80211_TX_CTL_REQ_TX_STATUS flag set. Signed-off-by: Johannes Berg <johannes@sipsolutions.net> Acked-by: Ivo van Doorn <IvDoorn@gmail.com> [rt2x00 bits] Signed-off-by: John W. Linville <linville@tuxdriver.com>
Diffstat (limited to 'drivers/net/wireless/rt2x00/rt2x00lib.h')
-rw-r--r--drivers/net/wireless/rt2x00/rt2x00lib.h4
1 files changed, 3 insertions, 1 deletions
diff --git a/drivers/net/wireless/rt2x00/rt2x00lib.h b/drivers/net/wireless/rt2x00/rt2x00lib.h
index c1f48acaee41..be2e37fb4071 100644
--- a/drivers/net/wireless/rt2x00/rt2x00lib.h
+++ b/drivers/net/wireless/rt2x00/rt2x00lib.h
@@ -162,8 +162,10 @@ void rt2x00queue_remove_l2pad(struct sk_buff *skb, unsigned int header_length);
162 * rt2x00queue_write_tx_frame - Write TX frame to hardware 162 * rt2x00queue_write_tx_frame - Write TX frame to hardware
163 * @queue: Queue over which the frame should be send 163 * @queue: Queue over which the frame should be send
164 * @skb: The skb to send 164 * @skb: The skb to send
165 * @local: frame is not from mac80211
165 */ 166 */
166int rt2x00queue_write_tx_frame(struct data_queue *queue, struct sk_buff *skb); 167int rt2x00queue_write_tx_frame(struct data_queue *queue, struct sk_buff *skb,
168 bool local);
167 169
168/** 170/**
169 * rt2x00queue_update_beacon - Send new beacon from mac80211 to hardware 171 * rt2x00queue_update_beacon - Send new beacon from mac80211 to hardware