From: Felix Fietkau <nbd@openwrt.org>
Date: Fri, 7 Jun 2013 16:12:00 +0000 (+0200)
Subject: ath9k: add support for IEEE80211_TX_CTL_PS_RESPONSE
X-Git-Tag: v3.11-rc1~64^2~166^2^2~72
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=f2c7a793374be88eb680a5dfcf400b4cd97f29d4;p=pandora-kernel.git

ath9k: add support for IEEE80211_TX_CTL_PS_RESPONSE

Use the UAPSD hardware queue to get PS-Poll responses out as fast as
possible and without backoff.

Signed-off-by: Felix Fietkau <nbd@openwrt.org>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
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