From: Tamizh Chelvam Raja Date: Tue, 28 Mar 2023 07:11:50 +0000 (+0530) Subject: wifi: ath11k: Disable Spectral scan upon removing interface X-Git-Tag: v6.6.17~4755^2~72^2^2~15 X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=5c690db63b45c6c4c4932b13173af71df369dba5;p=platform%2Fkernel%2Flinux-rpi.git wifi: ath11k: Disable Spectral scan upon removing interface Host might receive spectral events during interface down sequence and this might create below errors. failed to handle dma buf release event -22 failed to handle dma buf release event -22 Fix this by disabling spectral config during remove interface. Tested-on: IPQ5018 hw1.0 AHB WLAN.HK.2.6.0.1-00861-QCAHKSWPL_SILICONZ-1 Signed-off-by: Tamizh Chelvam Raja Signed-off-by: Kalle Valo Link: https://lore.kernel.org/r/20230328071150.29645-1-quic_tamizhr@quicinc.com --- diff --git a/drivers/net/wireless/ath/ath11k/mac.c b/drivers/net/wireless/ath/ath11k/mac.c index c0dc3e387aad..4447fd4bd68f 100644 --- a/drivers/net/wireless/ath/ath11k/mac.c +++ b/drivers/net/wireless/ath/ath11k/mac.c @@ -6685,6 +6685,11 @@ static void ath11k_mac_op_remove_interface(struct ieee80211_hw *hw, ath11k_dbg(ab, ATH11K_DBG_MAC, "mac remove interface (vdev %d)\n", arvif->vdev_id); + ret = ath11k_spectral_vif_stop(arvif); + if (ret) + ath11k_warn(ab, "failed to stop spectral for vdev %i: %d\n", + arvif->vdev_id, ret); + if (arvif->vdev_type == WMI_VDEV_TYPE_STA) ath11k_mac_11d_scan_stop(ar);