ath5k: do not stop the hardware queues during PAPD calibration, speeds up calibration
SVN-Revision: 30623
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1 changed files with 31 additions and 0 deletions
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@ -0,0 +1,31 @@
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--- a/drivers/net/wireless/ath/ath5k/base.c
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+++ b/drivers/net/wireless/ath/ath5k/base.c
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@@ -2330,15 +2330,6 @@ ath5k_calibrate_work(struct work_struct
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"got new rfgain, resetting\n");
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ieee80211_queue_work(ah->hw, &ah->reset_work);
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}
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-
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- /* TODO: On full calibration we should stop TX here,
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- * so that it doesn't interfere (mostly due to gain_f
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- * calibration that messes with tx packets -see phy.c).
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- *
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- * NOTE: Stopping the queues from above is not enough
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- * to stop TX but saves us from disconecting (at least
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- * we don't lose packets). */
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- ieee80211_stop_queues(ah->hw);
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} else
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ah->ah_cal_mask |= AR5K_CALIBRATION_SHORT;
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@@ -2353,10 +2344,9 @@ ath5k_calibrate_work(struct work_struct
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ah->curchan->center_freq));
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/* Clear calibration flags */
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- if (ah->ah_cal_mask & AR5K_CALIBRATION_FULL) {
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- ieee80211_wake_queues(ah->hw);
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+ if (ah->ah_cal_mask & AR5K_CALIBRATION_FULL)
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ah->ah_cal_mask &= ~AR5K_CALIBRATION_FULL;
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- } else if (ah->ah_cal_mask & AR5K_CALIBRATION_SHORT)
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+ else if (ah->ah_cal_mask & AR5K_CALIBRATION_SHORT)
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ah->ah_cal_mask &= ~AR5K_CALIBRATION_SHORT;
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}
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