From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from smtp.kernel.org (aws-us-west-2-korg-mail-1.web.codeaurora.org [10.30.226.201]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id 1923A26D4C1; Tue, 11 Nov 2025 01:23:30 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=10.30.226.201 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1762824210; cv=none; b=O8+6MQVOSpQF6MLWKx420QpiU8F39LCr4nn2b/WBATgp3lOyMK+/CwwAl89hc56VzoKRstkopwtlBHlM+kgqFJ3/y9pqWwKiukPvORHRbaPwrXqZA3ZtfEmHaUP2w5QO8Zu1yUKe3KveVWBK9nIYL60sQl8mDgxi443/2nRFtXo= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1762824210; c=relaxed/simple; bh=sDOAACzSP3M3wuC2kIFefoPeo+vuPvL7bxEzMsPCkrA=; h=From:To:Cc:Subject:Date:Message-ID:In-Reply-To:References: MIME-Version; b=GgnOn+prvjOBZ7vHnTotShb7eA+QjC4Uh5ed3xOYThD39fSnrFB5d2v0Zk+sY2G6WoCXBPlmSzLtH6AeyeRCBdrDTYBtrRZkh2gSUA95JntrYrAU1LYkOaXvq7bM8Es4K0WGH3vihWjoa+ju3r2w7rzZonNq8WMC0jeAyjoYGeU= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dkim=pass (1024-bit key) header.d=linuxfoundation.org header.i=@linuxfoundation.org header.b=H5sMGTLt; arc=none smtp.client-ip=10.30.226.201 Authentication-Results: smtp.subspace.kernel.org; dkim=pass (1024-bit key) header.d=linuxfoundation.org header.i=@linuxfoundation.org header.b="H5sMGTLt" Received: by smtp.kernel.org (Postfix) with ESMTPSA id 85322C19424; Tue, 11 Nov 2025 01:23:29 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=linuxfoundation.org; s=korg; t=1762824209; bh=sDOAACzSP3M3wuC2kIFefoPeo+vuPvL7bxEzMsPCkrA=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=H5sMGTLt72CvQQRu5uzqN5WU5ZZhuvCPHfqkgnXEcy0vk3EXWv9Xq6Z6SmX1dZFja Z3REz7pcFdds3/zEG2eQqRubsx3NjxV5HkXUiDc7AMSc2onZAWKcVpUUuNziiLejOG ULZB/eWA/l9s3bR7Vbo+4q3nCIJkszr3Hwjxbq90= From: Greg Kroah-Hartman To: stable@vger.kernel.org Cc: Greg Kroah-Hartman , patches@lists.linux.dev, Nithyanantham Paramasivam , Baochen Qiang , Vasanthakumar Thiagarajan , Jeff Johnson , Sasha Levin Subject: [PATCH 6.12 411/565] wifi: ath12k: Increase DP_REO_CMD_RING_SIZE to 256 Date: Tue, 11 Nov 2025 09:44:27 +0900 Message-ID: <20251111004536.114750271@linuxfoundation.org> X-Mailer: git-send-email 2.51.2 In-Reply-To: <20251111004526.816196597@linuxfoundation.org> References: <20251111004526.816196597@linuxfoundation.org> User-Agent: quilt/0.69 X-stable: review X-Patchwork-Hint: ignore Precedence: bulk X-Mailing-List: patches@lists.linux.dev List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Transfer-Encoding: 8bit 6.12-stable review patch. If anyone has any objections, please let me know. ------------------ From: Nithyanantham Paramasivam [ Upstream commit 82993345aef6987a916337ebd2fca3ff4a6250a7 ] Increase DP_REO_CMD_RING_SIZE from 128 to 256 to avoid queuing failures observed during stress test scenarios. Tested-on: QCN9274 hw2.0 PCI WLAN.WBE.1.3.1-00173-QCAHKSWPL_SILICONZ-1 Tested-on: WCN7850 hw2.0 PCI WLAN.HMT.1.0.c5-00481-QCAHMTSWPL_V1.0_V2.0_SILICONZ-3 Signed-off-by: Nithyanantham Paramasivam Reviewed-by: Baochen Qiang Reviewed-by: Vasanthakumar Thiagarajan Link: https://patch.msgid.link/20250806111750.3214584-2-nithyanantham.paramasivam@oss.qualcomm.com Signed-off-by: Jeff Johnson Signed-off-by: Sasha Levin --- drivers/net/wireless/ath/ath12k/dp.h | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/net/wireless/ath/ath12k/dp.h b/drivers/net/wireless/ath/ath12k/dp.h index 2fb18b83b3eec..ec140052097e9 100644 --- a/drivers/net/wireless/ath/ath12k/dp.h +++ b/drivers/net/wireless/ath/ath12k/dp.h @@ -167,7 +167,7 @@ struct ath12k_pdev_dp { #define DP_REO_REINJECT_RING_SIZE 32 #define DP_RX_RELEASE_RING_SIZE 1024 #define DP_REO_EXCEPTION_RING_SIZE 128 -#define DP_REO_CMD_RING_SIZE 128 +#define DP_REO_CMD_RING_SIZE 256 #define DP_REO_STATUS_RING_SIZE 2048 #define DP_RXDMA_BUF_RING_SIZE 4096 #define DP_RX_MAC_BUF_RING_SIZE 2048 -- 2.51.0