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authorYogesh Ashok Powar <yogeshp@marvell.com>2011-04-27 18:40:29 +0530
committerJohn W. Linville <linville@tuxdriver.com>2011-04-28 14:53:21 -0400
commitaac6af5534fade2b18682a0b9efad1a6c04c34c6 (patch)
tree786840d7b3dc0ea942e91075ffe6f2cf5ba9d5d9 /drivers/ssb
parente2186b7c25ef9cdb6d631c8dd6a672f41abe22d5 (diff)
downloadlinux-aac6af5534fade2b18682a0b9efad1a6c04c34c6.tar.bz2
mac80211: Skip tailroom reservation for full HW-crypto devices
In xmit path, devices that do full hardware crypto (including TKIP MMIC) need no tailroom. For such devices, tailroom reservation can be skipped if all the keys are programmed into the hardware (i.e software crypto is not used for any of the keys) and none of the keys wants software to generate Michael MIC. Signed-off-by: Yogesh Ashok Powar <yogeshp@marvell.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
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