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authorFelix Fietkau <nbd@openwrt.org>2013-03-15 14:53:31 +0100
committerJohn W. Linville <linville@tuxdriver.com>2013-03-18 15:20:34 -0400
commit74632d11a133b5baf6b9d622dd19d2f944d93d94 (patch)
treec43dec652e690cfd9ad82add3030862f3c0359cd /arch/powerpc
parent7f42ace3118afedbd1848a349d01a11d9ca13d41 (diff)
downloadlinux-74632d11a133b5baf6b9d622dd19d2f944d93d94.tar.bz2
ath9k_hw: revert chainmask to user configuration after calibration
The commit 'ath9k_hw: fix calibration issues on chainmask that don't include chain 0' changed the hardware chainmask to the chip chainmask for the duration of the calibration, but the revert to user configuration in the reset path runs too early. That causes some issues with limiting the number of antennas (including spurious failure in hardware-generated packets). Fix this by reverting the chainmask after the essential parts of the calibration that need the workaround, and before NF calibration is run. Signed-off-by: Felix Fietkau <nbd@openwrt.org> Reported-by: Wojciech Dubowik <Wojciech.Dubowik@neratec.com> Tested-by: Wojciech Dubowik <Wojciech.Dubowik@neratec.com> Cc: stable@vger.kernel.org Signed-off-by: John W. Linville <linville@tuxdriver.com>
Diffstat (limited to 'arch/powerpc')
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