ath5k: do not stop the hardware queues during PAPD calibration, speeds up calibration
[openwrt/svn-archive/archive.git] / package / mac80211 / patches / 440-ath5k_calibrate_no_queue_stop.patch
1 --- a/drivers/net/wireless/ath/ath5k/base.c
2 +++ b/drivers/net/wireless/ath/ath5k/base.c
3 @@ -2330,15 +2330,6 @@ ath5k_calibrate_work(struct work_struct
4 "got new rfgain, resetting\n");
5 ieee80211_queue_work(ah->hw, &ah->reset_work);
6 }
7 -
8 - /* TODO: On full calibration we should stop TX here,
9 - * so that it doesn't interfere (mostly due to gain_f
10 - * calibration that messes with tx packets -see phy.c).
11 - *
12 - * NOTE: Stopping the queues from above is not enough
13 - * to stop TX but saves us from disconecting (at least
14 - * we don't lose packets). */
15 - ieee80211_stop_queues(ah->hw);
16 } else
17 ah->ah_cal_mask |= AR5K_CALIBRATION_SHORT;
18
19 @@ -2353,10 +2344,9 @@ ath5k_calibrate_work(struct work_struct
20 ah->curchan->center_freq));
21
22 /* Clear calibration flags */
23 - if (ah->ah_cal_mask & AR5K_CALIBRATION_FULL) {
24 - ieee80211_wake_queues(ah->hw);
25 + if (ah->ah_cal_mask & AR5K_CALIBRATION_FULL)
26 ah->ah_cal_mask &= ~AR5K_CALIBRATION_FULL;
27 - } else if (ah->ah_cal_mask & AR5K_CALIBRATION_SHORT)
28 + else if (ah->ah_cal_mask & AR5K_CALIBRATION_SHORT)
29 ah->ah_cal_mask &= ~AR5K_CALIBRATION_SHORT;
30 }
31