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 947F32DC78C; Tue, 11 Nov 2025 01:36:47 +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=1762825007; cv=none; b=aDcbET8uoSlz7aEtzVwhwsFRVV3VaBdv2KvXFwCCYmvj7jgsw7dOvwBW+EkmFtNMu2hX2TtcEC4JBOHsUElKbW3lYt5tv6xdFcdf4eczH1ZC/X6lGQ65rDDvBUcogvrJHbGfnt6kLxl5R676reM3+oqrREJr3TDM0BCKuh4Nkrg= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1762825007; c=relaxed/simple; bh=4o71WmC4OV8HqdpG6cg+O46gO/X/mkTF28593C774QU=; h=From:To:Cc:Subject:Date:Message-ID:In-Reply-To:References: MIME-Version; b=d60DgsXEjeGCVanuFpuD7U1BfVQ4dLTl4Afzt/6nzqyCzUuGJtqh8If9q7nNx5XvqRDn0xFdRxmVUhg19f0+BBXipJWRbDqavLDA/IZQW+rl0niVsAaxNoOKmWtXXUR09LUcs1C3rk9o1VZpa8l0ZPCEcmrk9I8IXyrJrvZXTcs= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dkim=pass (1024-bit key) header.d=linuxfoundation.org header.i=@linuxfoundation.org header.b=vaQuIC82; 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="vaQuIC82" Received: by smtp.kernel.org (Postfix) with ESMTPSA id 35DAAC19422; Tue, 11 Nov 2025 01:36:47 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=linuxfoundation.org; s=korg; t=1762825007; bh=4o71WmC4OV8HqdpG6cg+O46gO/X/mkTF28593C774QU=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=vaQuIC824wsogkP88/w8KsTHj8vFqTPkEl0IQqdUHM/MZ7BaRDC4q8s3OSKcLU73n EzAmZM63mnfwdHcQa+7Efr0j+UF+bzYFpH3y23rZqzyCLcyVS/LYKecm2i98zCXrUC m8rB9ttwC5OECelcpFugpcuD/t0oXl8GPE7fhKPU= 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 6.17 616/849] wifi: ath12k: Increase DP_REO_CMD_RING_SIZE to 256 Date: Tue, 11 Nov 2025 09:43:06 +0900 Message-ID: <20251111004551.323091879@linuxfoundation.org> X-Mailer: git-send-email 2.51.2 In-Reply-To: <20251111004536.460310036@linuxfoundation.org> References: <20251111004536.460310036@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 6.17-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 7baa48b86f7ad..10093b4515882 100644 --- a/drivers/net/wireless/ath/ath12k/dp.h +++ b/drivers/net/wireless/ath/ath12k/dp.h @@ -184,7 +184,7 @@ 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