Commit 81a91d57 authored by Rajkumar Manoharan's avatar Rajkumar Manoharan Committed by John W. Linville
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ath9k_hw: Fix rx latency of 11a mode



Rx latecy to start signal(usec) of 11a is 41 not 37 and
also corrected the rx delay in quarter rate.
Signed-off-by: default avatarRajkumar Manoharan <rmanohar@qca.qualcomm.com>
Signed-off-by: default avatarJohn W. Linville <linville@tuxdriver.com>
parent 4c5ade41
......@@ -975,7 +975,10 @@ void ath9k_hw_init_global_settings(struct ath_hw *ah)
if (ah->misc_mode != 0)
REG_SET_BIT(ah, AR_PCU_MISC, ah->misc_mode);
rx_lat = 37;
if (IS_CHAN_A_FAST_CLOCK(ah, chan))
rx_lat = 41;
else
rx_lat = 37;
tx_lat = 54;
if (IS_CHAN_HALF_RATE(chan)) {
......@@ -989,7 +992,7 @@ void ath9k_hw_init_global_settings(struct ath_hw *ah)
sifstime = 32;
} else if (IS_CHAN_QUARTER_RATE(chan)) {
eifs = 340;
rx_lat *= 4;
rx_lat = (rx_lat * 4) - 1;
tx_lat *= 4;
if (IS_CHAN_A_FAST_CLOCK(ah, chan))
tx_lat += 22;
......
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