diff options
| author | Michal Kazior <michal.kazior@tieto.com> | 2014-04-23 19:30:04 +0300 |
|---|---|---|
| committer | Kalle Valo <kvalo@qca.qualcomm.com> | 2014-04-24 09:20:58 +0300 |
| commit | 216a18367a4b287a9fa2bfeae9f22cbc344772b8 (patch) | |
| tree | f3e8ce4cdf36a441a51f49a587e869a93864b7da | |
| parent | 7710cd2e240f507ec70897258b945c30e2ccb83a (diff) | |
ath10k: skip suspending when recovering
It doesn't make much sense to even try suspending
the device when recovering. Recovering means the
device is unresponsive and waiting for suspend
procedure means taking a 3 second timeout waiting
for tx credits.
This speeds up firmware recovery significantly.
Signed-off-by: Michal Kazior <michal.kazior@tieto.com>
Signed-off-by: Kalle Valo <kvalo@qca.qualcomm.com>
| -rw-r--r-- | drivers/net/wireless/ath/ath10k/core.c | 6 |
1 files changed, 4 insertions, 2 deletions
diff --git a/drivers/net/wireless/ath/ath10k/core.c b/drivers/net/wireless/ath/ath10k/core.c index 6abde37fb33..75b3dfbd650 100644 --- a/drivers/net/wireless/ath/ath10k/core.c +++ b/drivers/net/wireless/ath/ath10k/core.c @@ -680,8 +680,8 @@ static void ath10k_core_restart(struct work_struct *work) switch (ar->state) { case ATH10K_STATE_ON: - ath10k_halt(ar); ar->state = ATH10K_STATE_RESTARTING; + ath10k_halt(ar); ieee80211_restart_hw(ar->hw); break; case ATH10K_STATE_OFF: @@ -908,7 +908,9 @@ void ath10k_core_stop(struct ath10k *ar) lockdep_assert_held(&ar->conf_mutex); /* try to suspend target */ - ath10k_wait_for_suspend(ar, WMI_PDEV_SUSPEND_AND_DISABLE_INTR); + if (ar->state != ATH10K_STATE_RESTARTING) + ath10k_wait_for_suspend(ar, WMI_PDEV_SUSPEND_AND_DISABLE_INTR); + ath10k_debug_stop(ar); ath10k_htc_stop(&ar->htc); ath10k_htt_detach(&ar->htt); |