Commit 7d865c70 authored by Felix Fietkau's avatar Felix Fietkau Committed by John W. Linville
Browse files

ath9k_hw: fix synth delay for half/quarter channels



The radio needs twice / four times as much time to stabilize for half/quarter
channels.
Signed-off-by: default avatarFelix Fietkau <nbd@openwrt.org>
Signed-off-by: default avatarJohn W. Linville <linville@tuxdriver.com>
parent 0407cf1c
......@@ -627,6 +627,11 @@ static void ar5008_hw_init_bb(struct ath_hw *ah,
else
synthDelay /= 10;
if (IS_CHAN_HALF_RATE(chan))
synthDelay *= 2;
else if (IS_CHAN_QUARTER_RATE(chan))
synthDelay *= 4;
REG_WRITE(ah, AR_PHY_ACTIVE, AR_PHY_ACTIVE_EN);
udelay(synthDelay + BASE_ACTIVATE_DELAY);
......
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