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ath9k_hw: Update CCK spur mitigation for AR9462
To improve CCK sensitivity for AR9462 chips, performing spur mitigation at 2440, 2464 frequencies alone is sufficient. Signed-off-by: Rajkumar Manoharan <rmanohar@qca.qualcomm.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
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1 changed files with 3 additions and 1 deletions
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@ -198,12 +198,14 @@ static void ar9003_hw_spur_mitigate_mrc_cck(struct ath_hw *ah,
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synth_freq = chan->channel;
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}
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} else {
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range = 10;
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range = AR_SREV_9462(ah) ? 5 : 10;
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max_spur_cnts = 4;
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synth_freq = chan->channel;
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}
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for (i = 0; i < max_spur_cnts; i++) {
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if (AR_SREV_9462(ah) && (i == 0 || i == 3))
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continue;
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negative = 0;
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if (AR_SREV_9485(ah) || AR_SREV_9340(ah) || AR_SREV_9330(ah))
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cur_bb_spur = FBIN2FREQ(spur_fbin_ptr[i],
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