From: Michal Kazior Date: Thu, 9 Jul 2015 11:08:37 +0000 (+0200) Subject: ath10k: update vdev ps state on start X-Git-Url: https://git.stricted.de/?a=commitdiff_plain;h=f23e587e55f3607741e29a789efa61ea999f13f8;p=GitHub%2Fmoto-9609%2Fandroid_kernel_motorola_exynos9610.git 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 Signed-off-by: Kalle Valo --- diff --git a/drivers/net/wireless/ath/ath10k/mac.c b/drivers/net/wireless/ath/ath10k/mac.c index b842612e0b61..8049d77cfc35 100644 --- a/drivers/net/wireless/ath/ath10k/mac.c +++ b/drivers/net/wireless/ath/ath10k/mac.c @@ -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);