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Commit 01e946f2 authored by Helmut Schaa's avatar Helmut Schaa Committed by John W. Linville
Browse files

rt2x00: Improve cooperation between rt2800pci and minstrel 



In order to lower the impact of probe rates don't send a frame as AMPDU
if the rate control algorithm sets IEEE80211_TX_CTL_RATE_CTRL_PROBE.
Otherwise a whole aggregate would be send with a probe rate which might
lead to numerous retries.

Signed-off-by: default avatarHelmut Schaa <helmut.schaa@googlemail.com>
Signed-off-by: default avatarIvo van Doorn <IvDoorn@gmail.com>
Signed-off-by: default avatarJohn W. Linville <linville@tuxdriver.com>
parent 1f0280cb

drivers/net/wireless/rt2x00/rt2x00ht.c

+4 −2
Original line number Diff line number Diff line
@@ -73,9 +73,11 @@ void rt2x00ht_create_tx_descriptor(struct queue_entry *entry, 




	/*

	 * Convert flags

	 * This frame is eligible for an AMPDU, however, don't aggregate

	 * frames that are intended to probe a specific tx rate.

	 */

	if (tx_info->flags & IEEE80211_TX_CTL_AMPDU)

	if (tx_info->flags & IEEE80211_TX_CTL_AMPDU &&

	    !(tx_info->flags & IEEE80211_TX_CTL_RATE_CTRL_PROBE))

		__set_bit(ENTRY_TXD_HT_AMPDU, &txdesc->flags);



	/*