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(parent: 11663db) | patch
ath9k_hw: validate and fix broken eeprom chainmask settings
authorFelix Fietkau <nbd@openwrt.org>
Tue, 19 Jul 2011 06:46:44 +0000 (08:46 +0200)
committerJohn W. Linville <linville@tuxdriver.com>
Thu, 21 Jul 2011 18:52:04 +0000 (14:52 -0400)
commitc9d7f9bf755d1eeae86efda5b009f2f6acb2bf58
tree9ffb02904f2108423c784a5f67834ee8562ad5ebtree | snapshot
parent11663db4926606aa050b055b1fcb447c2608837fcommit | diff
ath9k_hw: validate and fix broken eeprom chainmask settings

Some devices (e.g. Ubiquiti AirRouter) ship with broken EEPROM chainmask
data, which breaks the initial calibration after a hardware reset.
To fix this, mask the eeprom chainmask with the chainmask of the chip,
and use the chip chainmask if the result is zero.

Signed-off-by: Felix Fietkau <nbd@openwrt.org>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
drivers/net/wireless/ath/ath9k/hw.c diff | blob | history
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