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 5780934B68F; Fri, 21 Nov 2025 13:47:37 +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=1763732857; cv=none; b=YvNNNnqfH88PHtT75NntzKyeqZox+Z3xEQdGh322qThSzKpbEs3YcNrJihZNEpQz592P4r5oPfhetiT6lgiyFOKpG2k0F0hbXIfpe0qwc1FHgH7PEwiajfGc03wlUfND36BSpnPQN0Wr4LcDGGT7VQXCk1HQVVWQz/x81bcusr8= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1763732857; c=relaxed/simple; bh=vtGa2ttcxqSu7Yfr4jIfOEAg2CcLwOxvDUg2/GSN/7I=; h=From:To:Cc:Subject:Date:Message-ID:In-Reply-To:References: MIME-Version; b=Ld4q7dbO8C11+yw1kXrd9fAy9Q3VncAFgq8l/IfI+imwN62V4JCkMNDGJ7PteV2s6fBUympu8sLLaXYRdHpvyCwjUXZyqiJ88MkUtQ54xMm/eDOGDmjT4D0U26MpoymbnAa6qUuXElixGkiJom/qaU///Ik4nfZ2HjCgk/BinnQ= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dkim=pass (1024-bit key) header.d=linuxfoundation.org header.i=@linuxfoundation.org header.b=O8bPN409; 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="O8bPN409" Received: by smtp.kernel.org (Postfix) with ESMTPSA id CC9E7C4CEF1; Fri, 21 Nov 2025 13:47:36 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=linuxfoundation.org; s=korg; t=1763732857; bh=vtGa2ttcxqSu7Yfr4jIfOEAg2CcLwOxvDUg2/GSN/7I=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=O8bPN4092fPATXsZnZQXnfcqiEZ3FvJT4/dbwTtQ9hTWK5mfm4zZOGBXKlj0Xg6go O8JhTVD7GfidTP8HJpBi3wNW6PUI2KpbiVYtEoimT2dpaWQ0kF332P8ixr0S2cperU prXi1LVqHJRLkFVaZdLKuXsZc67hgTob6WCCumDs= 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 6.6 267/529] wifi: ath12k: Increase DP_REO_CMD_RING_SIZE to 256 Date: Fri, 21 Nov 2025 14:09:26 +0100 Message-ID: <20251121130240.522947125@linuxfoundation.org> X-Mailer: git-send-email 2.52.0 In-Reply-To: <20251121130230.985163914@linuxfoundation.org> References: <20251121130230.985163914@linuxfoundation.org> User-Agent: quilt/0.69 X-stable: review X-Patchwork-Hint: ignore Precedence: bulk X-Mailing-List: stable@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Transfer-Encoding: 8bit 6.6-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 61f765432516b..284032db0b98d 100644 --- a/drivers/net/wireless/ath/ath12k/dp.h +++ b/drivers/net/wireless/ath/ath12k/dp.h @@ -162,7 +162,7 @@ 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_RXDMA_REFILL_RING_SIZE 2048 -- 2.51.0