diff --git a/patches.suse/wifi-ath11k-fix-warning-on-DMA-ring-capabilities-eve.patch b/patches.suse/wifi-ath11k-fix-warning-on-DMA-ring-capabilities-eve.patch new file mode 100644 index 0000000..60c08de --- /dev/null +++ b/patches.suse/wifi-ath11k-fix-warning-on-DMA-ring-capabilities-eve.patch @@ -0,0 +1,52 @@ +From 361c90ed3647952fa01b3a4240129de077b4ce60 Mon Sep 17 00:00:00 2001 +From: Baochen Qiang +Date: Fri, 23 Feb 2024 17:20:33 +0200 +Subject: [PATCH] wifi: ath11k: fix warning on DMA ring capabilities event +Patch-mainline: Queued in subsystem maintainer repository +Git-commit: 361c90ed3647952fa01b3a4240129de077b4ce60 +Git-repo: git://git.kernel.org/pub/scm/linux/kernel/git/kvalo/ath.git +References: bsc#1207948 + +We are seeing below warning in both reset and suspend/resume scenarios: + +[69663.691847] ath11k_pci 0000:02:00.0: Already processed, so ignoring dma ring caps + +This is because ab->num_db_cap is not cleared in +ath11k_wmi_free_dbring_caps(), so clear it to avoid such +warnings. + +Tested-on: WCN6855 hw2.0 PCI WLAN.HSP.1.1-03125-QCAHSPSWPL_V1_V2_SILICONZ_LITE-3.6510.30 + +Signed-off-by: Kalle Valo +Signed-off-by: Baochen Qiang +Link: https://msgid.link/20240221024725.10057-5-quic_bqiang@quicinc.com +Acked-by: Takashi Iwai + +--- + drivers/net/wireless/ath/ath11k/wmi.c | 3 ++- + 1 file changed, 2 insertions(+), 1 deletion(-) + +diff --git a/drivers/net/wireless/ath/ath11k/wmi.c b/drivers/net/wireless/ath/ath11k/wmi.c +index 90f1fdec9adc..34ab9631ff36 100644 +--- a/drivers/net/wireless/ath/ath11k/wmi.c ++++ b/drivers/net/wireless/ath/ath11k/wmi.c +@@ -1,7 +1,7 @@ + // SPDX-License-Identifier: BSD-3-Clause-Clear + /* + * Copyright (c) 2018-2019 The Linux Foundation. All rights reserved. +- * Copyright (c) 2021-2023 Qualcomm Innovation Center, Inc. All rights reserved. ++ * Copyright (c) 2021-2024 Qualcomm Innovation Center, Inc. All rights reserved. + */ + #include + #include +@@ -4857,6 +4857,7 @@ static void ath11k_wmi_free_dbring_caps(struct ath11k_base *ab) + { + kfree(ab->db_caps); + ab->db_caps = NULL; ++ ab->num_db_cap = 0; + } + + static int ath11k_wmi_tlv_dma_ring_caps(struct ath11k_base *ab, +-- +2.35.3 + diff --git a/series.conf b/series.conf index 2ce0ee1..287dddb 100644 --- a/series.conf +++ b/series.conf @@ -193,6 +193,7 @@ patches.suse/wifi-ath11k-rearrange-IRQ-enable-disable-in-reset-pa.patch patches.suse/wifi-ath11k-remove-MHI-LOOPBACK-channels.patch patches.suse/wifi-ath11k-do-not-dump-SRNG-statistics-during-resum.patch + patches.suse/wifi-ath11k-fix-warning-on-DMA-ring-capabilities-eve.patch ######################################################## # USB