From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from mails.dpdk.org (mails.dpdk.org [217.70.189.124]) by inbox.dpdk.org (Postfix) with ESMTP id C654E45610 for ; Fri, 12 Jul 2024 12:49:07 +0200 (CEST) Received: from mails.dpdk.org (localhost [127.0.0.1]) by mails.dpdk.org (Postfix) with ESMTP id AECCA42EB5; Fri, 12 Jul 2024 12:49:07 +0200 (CEST) Received: from NAM11-CO1-obe.outbound.protection.outlook.com (mail-co1nam11on2057.outbound.protection.outlook.com [40.107.220.57]) by mails.dpdk.org (Postfix) with ESMTP id 1543B402E5 for ; Fri, 12 Jul 2024 12:49:06 +0200 (CEST) ARC-Seal: i=1; a=rsa-sha256; s=arcselector10001; d=microsoft.com; cv=none; b=Pa82b4OZak8tDYsG6Tf+Uxij+dH+UQJX0n/0fzESX1VwN7FeIvX2z1D140RdY3e7wJ5nQvpNs3STYHD5940NKVQqkrmio9YYWzoIIRxO5n1ZrX/nPoWtBpRzMudg1js8VbJxhPbok1ZOhgr5TXvl4Gq6C/+Rva9wUgWBTUsoHqFleKCrU2etD9cPyNGvppbmb0FMJwpq5hxJldzcdpzj+1mhXeEweylElU4JkyCxdyXEtbXYNyqgd1zEfeCwIwO6GRa1jY06LfxOmYNX/wLjJ3Vw3Vga/lsASd7suk4tlXWb7KkjAoaWTNjVnUYxFECdQkn/kU+K6+7oqyjSxnDJxw== ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=microsoft.com; s=arcselector10001; h=From:Date:Subject:Message-ID:Content-Type:MIME-Version:X-MS-Exchange-AntiSpam-MessageData-ChunkCount:X-MS-Exchange-AntiSpam-MessageData-0:X-MS-Exchange-AntiSpam-MessageData-1; bh=TsLhmvPET9s3jZERIP7f5fNcIuK+bv/ua9h8thfTj9w=; b=KFKkv0OBwrydmM3vkAObxHmM22xLoYLIGTrK0/yi1LMdwkxBjmfbWnOame/17xVbu7rJCQbaFu5D4b4MO/x/IDkn+nQr4p11UHtzwpOw8cQr2Z80NwRJyqcVmDNcw6gDKEUBhyzTA0e2N275iKjiZjhFf2VWHtpjiD/JGf4+XeGIYOwLH50AzmtucJJNMfLTsRpPVEaqNj23tCe9HvpaLBCaukbSUsPFV6uJuMi1sQk9yyAljKolbKDQ/GmiD5VszuHaMHJGSzQVLeU/54wBZlA3Kmq2dWzmaobWNJCPQk53lDxxWZZE9aM7969vvid41zXDEcDUWJIOUoOyjJXJug== ARC-Authentication-Results: i=1; mx.microsoft.com 1; spf=pass (sender ip is 216.228.117.160) smtp.rcpttodomain=amd.com smtp.mailfrom=nvidia.com; dmarc=pass (p=reject sp=reject pct=100) action=none header.from=nvidia.com; dkim=none (message not signed); arc=none (0) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=Nvidia.com; s=selector2; h=From:Date:Subject:Message-ID:Content-Type:MIME-Version:X-MS-Exchange-SenderADCheck; bh=TsLhmvPET9s3jZERIP7f5fNcIuK+bv/ua9h8thfTj9w=; b=NIoqLUEAoV1wR4lNu2C/wwUZooehenM2pXeZcvfU/keOULT6lWx23YAoF/1X4QQx2TsRUN731OmL1PUqgtELNKOokmFF1XGGCPJDYGVG9IoTufaNElt9l4Hb+BTrv88jl8Q/0+eMPgx6kx+I4oq0cVVO2iysra7NpJeItBKo85jAnIc4ttqCMrC+KLOtwu//2SLCMIGttdRpEQPUVv2ai1pQdWxIhdHaCiZSdmB1RJPDnQpqQ6zPAw26PA2MRPcvtFy/L19HOsfrTQ3CqfZxzEwnHMMdvB5NSdS6RpLkQ65qX77W5hI0T0/jLhkzvxEYJed4kELa+k9tWzdJmXRvJw== Received: from MW4PR04CA0112.namprd04.prod.outlook.com (2603:10b6:303:83::27) by CY8PR12MB8337.namprd12.prod.outlook.com (2603:10b6:930:7d::8) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384) id 15.20.7762.23; Fri, 12 Jul 2024 10:49:03 +0000 Received: from SJ1PEPF000023D9.namprd21.prod.outlook.com (2603:10b6:303:83:cafe::70) by MW4PR04CA0112.outlook.office365.com (2603:10b6:303:83::27) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384) id 15.20.7741.36 via Frontend Transport; Fri, 12 Jul 2024 10:49:02 +0000 X-MS-Exchange-Authentication-Results: spf=pass (sender IP is 216.228.117.160) smtp.mailfrom=nvidia.com; dkim=none (message not signed) header.d=none;dmarc=pass action=none header.from=nvidia.com; Received-SPF: Pass (protection.outlook.com: domain of nvidia.com designates 216.228.117.160 as permitted sender) receiver=protection.outlook.com; client-ip=216.228.117.160; helo=mail.nvidia.com; pr=C Received: from mail.nvidia.com (216.228.117.160) by SJ1PEPF000023D9.mail.protection.outlook.com (10.167.244.74) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384) id 15.20.7784.5 via Frontend Transport; Fri, 12 Jul 2024 10:49:02 +0000 Received: from rnnvmail201.nvidia.com (10.129.68.8) by mail.nvidia.com (10.129.200.66) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384) id 15.2.1544.4; Fri, 12 Jul 2024 03:48:47 -0700 Received: from nvidia.com (10.126.231.35) by rnnvmail201.nvidia.com (10.129.68.8) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384) id 15.2.1544.4; Fri, 12 Jul 2024 03:48:45 -0700 From: Xueming Li To: Venkat Kumar Ande CC: Selwin Sebastian , dpdk stable Subject: patch 'net/axgbe: update DMA coherency values' has been queued to stable release 23.11.2 Date: Fri, 12 Jul 2024 18:44:18 +0800 Message-ID: <20240712104528.308638-33-xuemingl@nvidia.com> X-Mailer: git-send-email 2.34.1 In-Reply-To: <20240712104528.308638-1-xuemingl@nvidia.com> References: <20240712104528.308638-1-xuemingl@nvidia.com> MIME-Version: 1.0 Content-Transfer-Encoding: 8bit Content-Type: text/plain X-Originating-IP: [10.126.231.35] X-ClientProxiedBy: rnnvmail203.nvidia.com (10.129.68.9) To rnnvmail201.nvidia.com (10.129.68.8) X-EOPAttributedMessage: 0 X-MS-PublicTrafficType: Email X-MS-TrafficTypeDiagnostic: SJ1PEPF000023D9:EE_|CY8PR12MB8337:EE_ X-MS-Office365-Filtering-Correlation-Id: f26536a5-c807-4bbb-fbab-08dca2603e53 X-MS-Exchange-SenderADCheck: 1 X-MS-Exchange-AntiSpam-Relay: 0 X-Microsoft-Antispam: BCL:0; ARA:13230040|1800799024|36860700013|376014|82310400026; X-Microsoft-Antispam-Message-Info: =?us-ascii?Q?W6T1vv60oQR0p3Q6wGULyVr4X4MO+5bQWA81SOR+4zKsEdue+2GEE6e4r4K1?= =?us-ascii?Q?o0jcuqlWJGVjo9qecIF+2HN6VAtd48e4qwzkF1Pcyf5RHdJkxGx/XCxkZpWP?= =?us-ascii?Q?xCVK2kEGtVO9CnVNoClkg9BRFY/IWuJ09lt8fQKLz6EFItVHZ3o0HrqgaT+f?= =?us-ascii?Q?8jsifrOOln9SOpd1YPVMiWRq087rAMYiSjcUzAWoK6svjSGIunCLh3TABEdI?= =?us-ascii?Q?zltI7wcocD8KnG8DZasElYQSUhrLSRx063CuH/Rc99lZ58Ubxv7F/IHfG011?= =?us-ascii?Q?K+S6vUL112b1RNNFrSFiHQaNidT2+C1sxGY610Wvx53Y5rV/FM8tr7KGJUwy?= =?us-ascii?Q?XmBxdER8bFroSbUnOi/69Bbcl04mtpkmk7KQgFdf0IHxgRn6WyvqArvsmrsA?= =?us-ascii?Q?Soiw9rnT2r423IOLXfeg9EOTp0kMG6LY7X7Cykcgo7LmGddrtws1Hke1ar9U?= =?us-ascii?Q?WrwmgfKlb8nPaW9SOB0O8COh+PIdyhbpjF2mILZaziqD4phwzCNBwzpIwuRX?= =?us-ascii?Q?xM2wHrVyf8j5RGKZy/jzOLe58UcTcWohKv8qwSAlbgaj+GeR5/gJ5LFoimdd?= =?us-ascii?Q?dDUQWMBUzoEE0wN9hUk70BsWLUajoMlDbUIaPRldw0T1Uz4Zlfgh8XbrXOX3?= =?us-ascii?Q?mmZaOpFvl1a47KhPE9bRPx8VoZWLNercSffFfE3I4HEvczQM6PTZQZVbjRg9?= =?us-ascii?Q?YavqV5QFtkGgPqjKvTtxWdEoMeWcWQukLBk8N4sRRpyGKGO0/OD1xuXbOl15?= =?us-ascii?Q?T+YJhI0zGUJMidG+BKBqRM7RvKg7kdIJ26fN9vANV7q75ELrzDK27UOjwKXa?= =?us-ascii?Q?OO9pkRQTHaTJoj9V36yT8qwR4rZiG52EI2Zj3SUyk+tqJDQZHMqLnsB+Mui3?= =?us-ascii?Q?YrhR7528ndteX7AiEknIBwShQio7dsB5ZpmLtiSHOhKCQnZwNQI1JmMT6i1m?= =?us-ascii?Q?l7hd7GVu/by1NfJaxOhS08Qw1QDsOUWOeNpbLxJ8+mpYsSJSpX2SjtjW2hL9?= =?us-ascii?Q?fMBLJLRMUE4vcy/88ULS8ni4xTiqnkSP6PvfXMDBSXZ5+aMO0pdDiLLxn4WP?= =?us-ascii?Q?TGYavTN2EW8Rgr0e33H1Xd/zugwii58i1kb72IW58l8hedHMCzNl8l+H8w79?= =?us-ascii?Q?ST/0tW34WHvDiF8orz0PG1Dww1CliWAxR4j8suE0ilOTt4nL4+77dKkfhvBL?= =?us-ascii?Q?+dCfQ8iRbdpFiMKWgDorsHZ4etChNlCepUyU+1N55pAFw4nPal6JSNro11vp?= =?us-ascii?Q?k9jBeRfSMqIblBDU/J8LbU61ApgPTSSMVn/hEtrUZZyah8L3tCTRkeTFiAeS?= =?us-ascii?Q?7EvGcpImfKbwleRDwrBuQ7qcuEFHj/ko1hKtOSb72bB++gfyaodBb6uLKite?= =?us-ascii?Q?/N/tqsBz1RcxB+mOg9llXjvdn9jQ5+WWXnUd93zBF2Hh7ggODsf8X/oTM0b5?= =?us-ascii?Q?5+c7icnDaW6jRNZ6msnG00H6NG8Kp2N8?= X-Forefront-Antispam-Report: CIP:216.228.117.160; CTRY:US; LANG:en; SCL:1; SRV:; IPV:NLI; SFV:NSPM; H:mail.nvidia.com; PTR:dc6edge1.nvidia.com; CAT:NONE; SFS:(13230040)(1800799024)(36860700013)(376014)(82310400026); DIR:OUT; SFP:1101; X-OriginatorOrg: Nvidia.com X-MS-Exchange-CrossTenant-OriginalArrivalTime: 12 Jul 2024 10:49:02.5706 (UTC) X-MS-Exchange-CrossTenant-Network-Message-Id: f26536a5-c807-4bbb-fbab-08dca2603e53 X-MS-Exchange-CrossTenant-Id: 43083d15-7273-40c1-b7db-39efd9ccc17a X-MS-Exchange-CrossTenant-OriginalAttributedTenantConnectingIp: TenantId=43083d15-7273-40c1-b7db-39efd9ccc17a; Ip=[216.228.117.160]; Helo=[mail.nvidia.com] X-MS-Exchange-CrossTenant-AuthSource: SJ1PEPF000023D9.namprd21.prod.outlook.com X-MS-Exchange-CrossTenant-AuthAs: Anonymous X-MS-Exchange-CrossTenant-FromEntityHeader: HybridOnPrem X-MS-Exchange-Transport-CrossTenantHeadersStamped: CY8PR12MB8337 X-BeenThere: stable@dpdk.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: patches for DPDK stable branches List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: stable-bounces@dpdk.org Hi, FYI, your patch has been queued to stable release 23.11.2 Note it hasn't been pushed to http://dpdk.org/browse/dpdk-stable yet. It will be pushed if I get no objections before 07/14/24. So please shout if anyone has objections. Also note that after the patch there's a diff of the upstream commit vs the patch applied to the branch. This will indicate if there was any rebasing needed to apply to the stable branch. If there were code changes for rebasing (ie: not only metadata diffs), please double check that the rebase was correctly done. Queued patches are on a temporary branch at: https://git.dpdk.org/dpdk-stable/log/?h=23.11-staging This queued commit can be viewed at: https://git.dpdk.org/dpdk-stable/commit/?h=23.11-staging&id=6e513a76459b898dbec2fe00c5a455eb05b02bd8 Thanks. Xueming Li --- >From 6e513a76459b898dbec2fe00c5a455eb05b02bd8 Mon Sep 17 00:00:00 2001 From: Venkat Kumar Ande Date: Tue, 4 Jun 2024 17:41:36 +0530 Subject: [PATCH] net/axgbe: update DMA coherency values Cc: Xueming Li [ upstream commit 4e6d9f193d4fe5639a856cdb2dd0aa4a8726fe99 ] Based on the IOMMU configuration, the current cache control settings can result in possible coherency issues. The hardware team has recommended new settings for the PCI device path to eliminate the issue. Without the fix the user will get incorrect data in TSO functionality Fixes: 7c4158a5b592 ("net/axgbe: add DMA programming and start/stop") Signed-off-by: Venkat Kumar Ande Acked-by: Selwin Sebastian --- drivers/net/axgbe/axgbe_dev.c | 20 +++++++++----------- 1 file changed, 9 insertions(+), 11 deletions(-) diff --git a/drivers/net/axgbe/axgbe_dev.c b/drivers/net/axgbe/axgbe_dev.c index 3389954aa6..9b0073eea6 100644 --- a/drivers/net/axgbe/axgbe_dev.c +++ b/drivers/net/axgbe/axgbe_dev.c @@ -647,23 +647,21 @@ static void axgbe_config_dma_cache(struct axgbe_port *pdata) unsigned int arcache, awcache, arwcache; arcache = 0; - AXGMAC_SET_BITS(arcache, DMA_AXIARCR, DRC, 0x3); + AXGMAC_SET_BITS(arcache, DMA_AXIARCR, DRC, 0xf); + AXGMAC_SET_BITS(arcache, DMA_AXIARCR, TEC, 0xf); + AXGMAC_SET_BITS(arcache, DMA_AXIARCR, THC, 0xf); AXGMAC_IOWRITE(pdata, DMA_AXIARCR, arcache); awcache = 0; - AXGMAC_SET_BITS(awcache, DMA_AXIAWCR, DWC, 0x3); - AXGMAC_SET_BITS(awcache, DMA_AXIAWCR, RPC, 0x3); - AXGMAC_SET_BITS(awcache, DMA_AXIAWCR, RPD, 0x1); - AXGMAC_SET_BITS(awcache, DMA_AXIAWCR, RHC, 0x3); - AXGMAC_SET_BITS(awcache, DMA_AXIAWCR, RHD, 0x1); - AXGMAC_SET_BITS(awcache, DMA_AXIAWCR, RDC, 0x3); - AXGMAC_SET_BITS(awcache, DMA_AXIAWCR, RDD, 0x1); + AXGMAC_SET_BITS(awcache, DMA_AXIAWCR, DWC, 0xf); + AXGMAC_SET_BITS(awcache, DMA_AXIAWCR, RPC, 0xf); + AXGMAC_SET_BITS(awcache, DMA_AXIAWCR, RHC, 0xf); + AXGMAC_SET_BITS(awcache, DMA_AXIAWCR, RDC, 0xf); AXGMAC_IOWRITE(pdata, DMA_AXIAWCR, awcache); arwcache = 0; - AXGMAC_SET_BITS(arwcache, DMA_AXIAWRCR, TDWD, 0x1); - AXGMAC_SET_BITS(arwcache, DMA_AXIAWRCR, TDWC, 0x3); - AXGMAC_SET_BITS(arwcache, DMA_AXIAWRCR, RDRC, 0x3); + AXGMAC_SET_BITS(arwcache, DMA_AXIAWRCR, TDWC, 0xf); + AXGMAC_SET_BITS(arwcache, DMA_AXIAWRCR, RDRC, 0xf); AXGMAC_IOWRITE(pdata, DMA_AXIAWRCR, arwcache); } -- 2.34.1 --- Diff of the applied patch vs upstream commit (please double-check if non-empty: --- --- - 2024-07-12 18:40:15.672883139 +0800 +++ 0032-net-axgbe-update-DMA-coherency-values.patch 2024-07-12 18:40:13.996594240 +0800 @@ -1 +1 @@ -From 4e6d9f193d4fe5639a856cdb2dd0aa4a8726fe99 Mon Sep 17 00:00:00 2001 +From 6e513a76459b898dbec2fe00c5a455eb05b02bd8 Mon Sep 17 00:00:00 2001 @@ -4,0 +5,3 @@ +Cc: Xueming Li + +[ upstream commit 4e6d9f193d4fe5639a856cdb2dd0aa4a8726fe99 ] @@ -13 +15,0 @@ -Cc: stable@dpdk.org