Commit b0919924 authored by Carl Huang's avatar Carl Huang Committed by Kalle Valo
Browse files

ath11k: fix AP mode for QCA6390 



For QCA6390, station vdev needs to delay startup but not for AP mode. On AP
mode vdev starts up immediately after bss peer is created in chanctx assignment
context.

This patch does not affect IPQ8074 family of devices.

Tested-on: QCA6390 hw2.0 PCI WLAN.HST.1.0.1-01740-QCAHSTSWPLZ_V2_TO_X86-1

Signed-off-by: default avatarCarl Huang <cjhuang@codeaurora.org>
Signed-off-by: default avatarKalle Valo <kvalo@codeaurora.org>
Link: https://lore.kernel.org/r/1601399736-3210-3-git-send-email-kvalo@codeaurora.org
parent 616c16a4

drivers/net/wireless/ath/ath11k/mac.c

+4 −2
Original line number Diff line number Diff line
@@ -2994,7 +2994,8 @@ static int ath11k_mac_station_add(struct ath11k *ar, 
		goto free_tx_stats;

	}



	if (ab->hw_params.vdev_start_delay) {

	if (ab->hw_params.vdev_start_delay &&

	    arvif->vdev_type != WMI_VDEV_TYPE_AP) {

		ret = ath11k_start_vdev_delay(ar->hw, vif);

		if (ret) {

			ath11k_warn(ab, "failed to delay vdev start: %d\n", ret);
@@ -5215,7 +5216,8 @@ ath11k_mac_op_assign_vif_chanctx(struct ieee80211_hw *hw, 
		   ctx, arvif->vdev_id);



	/* for QCA6390 bss peer must be created before vdev_start */

	if (ab->hw_params.vdev_start_delay) {

	if (ab->hw_params.vdev_start_delay &&

	    arvif->vdev_type != WMI_VDEV_TYPE_AP) {

		memcpy(&arvif->chanctx, ctx, sizeof(*ctx));

		mutex_unlock(&ar->conf_mutex);

		return 0;