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ath10k: update vdev ps state on start 

Psmode can be forcefully enabled when vdev isn't
started. It isn't guaranteed that mac80211 will
re-issue psmode setting after vdev is started
unless actual bss_conf.ps value has changed.

Even if this doesn't fix any problems now it may
prevent future breakage.

Signed-off-by: Michal Kazior <michal.kazior@tieto.com>
Signed-off-by: Kalle Valo <kvalo@qca.qualcomm.com>
This commit is contained in:
Michal Kazior 2015-07-09 13:08:37 +02:00 committed by Kalle Valo
parent d710e75d10
commit f23e587e55
1 changed files with 8 additions and 0 deletions
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8
drivers/net/wireless/ath/ath10k/mac.c
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@ -6222,6 +6222,13 @@ ath10k_mac_op_assign_vif_chanctx(struct ieee80211_hw *hw,
arvif->is_started = true;
ret = ath10k_mac_vif_setup_ps(arvif);
if (ret) {
ath10k_warn(ar, "failed to update vdev %i ps: %d\n",
arvif->vdev_id, ret);
goto err_stop;
}
if (vif->type == NL80211_IFTYPE_MONITOR) {
ret = ath10k_wmi_vdev_up(ar, arvif->vdev_id, 0, vif->addr);
if (ret) {
@ -6239,6 +6246,7 @@ ath10k_mac_op_assign_vif_chanctx(struct ieee80211_hw *hw,
err_stop:
ath10k_vdev_stop(arvif);
arvif->is_started = false;
ath10k_mac_vif_setup_ps(arvif);
err:
mutex_unlock(&ar->conf_mutex);