Commit af1e8a6f authored by Rajkumar Manoharan's avatar Rajkumar Manoharan Committed by John W. Linville
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ath9k: reset noiseimmunity level to default 



After the chip reset, the noise immunity levels are restored with
history values. If the immunity levels are lower than the defaults,
lets start with the optimal values.

Signed-off-by: default avatarRajkumar Manoharan <rmanohar@qca.qualcomm.com>
Signed-off-by: default avatarJohn W. Linville <linville@tuxdriver.com>
parent f9616e0f

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

+6 −2
Original line number Diff line number Diff line
@@ -274,7 +274,9 @@ static void ath9k_hw_set_ofdm_nil(struct ath_hw *ah, u8 immunityLevel) 
		aniState->rssiThrLow, aniState->rssiThrHigh);



	if (aniState->update_ani)

		aniState->ofdmNoiseImmunityLevel = immunityLevel;

		aniState->ofdmNoiseImmunityLevel =

			(immunityLevel > ATH9K_ANI_OFDM_DEF_LEVEL) ?

			immunityLevel : ATH9K_ANI_OFDM_DEF_LEVEL;



	entry_ofdm = &ofdm_level_table[aniState->ofdmNoiseImmunityLevel];

	entry_cck = &cck_level_table[aniState->cckNoiseImmunityLevel];
@@ -340,7 +342,9 @@ static void ath9k_hw_set_cck_nil(struct ath_hw *ah, u_int8_t immunityLevel) 
		immunityLevel = ATH9K_ANI_CCK_MAX_LEVEL_LOW_RSSI;



	if (aniState->update_ani)

		aniState->cckNoiseImmunityLevel = immunityLevel;

		aniState->cckNoiseImmunityLevel =

			(immunityLevel > ATH9K_ANI_CCK_DEF_LEVEL) ?

			immunityLevel : ATH9K_ANI_CCK_DEF_LEVEL;



	entry_ofdm = &ofdm_level_table[aniState->ofdmNoiseImmunityLevel];

	entry_cck = &cck_level_table[aniState->cckNoiseImmunityLevel];

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