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Commit cd0ed1b5 authored by Gabor Juhos's avatar Gabor Juhos Committed by John W. Linville
Browse files

ath9k: fix antenna diversity configuration for non AR9485 chips 



The current values must be used only on AR9485 chips. Other chips
requires different values.

Signed-off-by: default avatarGabor Juhos <juhosg@openwrt.org>
Signed-off-by: default avatarJohn W. Linville <linville@tuxdriver.com>
parent 66ce235a

drivers/net/wireless/ath/ath9k/ar9003_phy.c

+8 −2
Original line number Original line Diff line number Diff line
@@ -1214,8 +1214,14 @@ static void ar9003_hw_antdiv_comb_conf_get(struct ath_hw *ah, 
				 AR_PHY_9485_ANT_DIV_ALT_LNACONF_S;

				 AR_PHY_9485_ANT_DIV_ALT_LNACONF_S;

	antconf->fast_div_bias = (regval & AR_PHY_9485_ANT_FAST_DIV_BIAS) >>

	antconf->fast_div_bias = (regval & AR_PHY_9485_ANT_FAST_DIV_BIAS) >>

				  AR_PHY_9485_ANT_FAST_DIV_BIAS_S;

				  AR_PHY_9485_ANT_FAST_DIV_BIAS_S;



	if (AR_SREV_9485(ah)) {

		antconf->lna1_lna2_delta = -9;

		antconf->lna1_lna2_delta = -9;

		antconf->div_group = 2;

		antconf->div_group = 2;

	} else {

		antconf->lna1_lna2_delta = -3;

		antconf->div_group = 0;

	}

}

}





static void ar9003_hw_antdiv_comb_conf_set(struct ath_hw *ah,

static void ar9003_hw_antdiv_comb_conf_set(struct ath_hw *ah,