Patch Detail
get:
Show a patch.
patch:
Update a patch.
put:
Update a patch.
GET /api/patches/139259/?format=api
http://patches.dpdk.org/api/patches/139259/?format=api", "web_url": "http://patches.dpdk.org/project/dpdk/patch/20240412125249.10625-8-VenkatKumar.Ande@amd.com/", "project": { "id": 1, "url": "http://patches.dpdk.org/api/projects/1/?format=api", "name": "DPDK", "link_name": "dpdk", "list_id": "dev.dpdk.org", "list_email": "dev@dpdk.org", "web_url": "http://core.dpdk.org", "scm_url": "git://dpdk.org/dpdk", "webscm_url": "http://git.dpdk.org/dpdk", "list_archive_url": "https://inbox.dpdk.org/dev", "list_archive_url_format": "https://inbox.dpdk.org/dev/{}", "commit_url_format": "" }, "msgid": "<20240412125249.10625-8-VenkatKumar.Ande@amd.com>", "list_archive_url": "https://inbox.dpdk.org/dev/20240412125249.10625-8-VenkatKumar.Ande@amd.com", "date": "2024-04-12T12:52:33", "name": "[08/24] net/axgbe: update DMA coherency values", "commit_ref": null, "pull_url": null, "state": "changes-requested", "archived": false, "hash": "48f5de059da847769f8b8fff09ff3642f480c6f8", "submitter": { "id": 3256, "url": "http://patches.dpdk.org/api/people/3256/?format=api", "name": "Venkat Kumar Ande", "email": "venkatkumar.ande@amd.com" }, "delegate": { "id": 319, "url": "http://patches.dpdk.org/api/users/319/?format=api", "username": "fyigit", "first_name": "Ferruh", "last_name": "Yigit", "email": "ferruh.yigit@amd.com" }, "mbox": "http://patches.dpdk.org/project/dpdk/patch/20240412125249.10625-8-VenkatKumar.Ande@amd.com/mbox/", "series": [ { "id": 31734, "url": "http://patches.dpdk.org/api/series/31734/?format=api", "web_url": "http://patches.dpdk.org/project/dpdk/list/?series=31734", "date": "2024-04-12T12:52:26", "name": "[01/24] net/axgbe: remove use of comm_owned field", "version": 1, "mbox": "http://patches.dpdk.org/series/31734/mbox/" } ], "comments": "http://patches.dpdk.org/api/patches/139259/comments/", "check": "success", "checks": "http://patches.dpdk.org/api/patches/139259/checks/", "tags": {}, "related": [], "headers": { "Return-Path": "<dev-bounces@dpdk.org>", "X-Original-To": "patchwork@inbox.dpdk.org", "Delivered-To": "patchwork@inbox.dpdk.org", "Received": [ "from mails.dpdk.org (mails.dpdk.org [217.70.189.124])\n\tby inbox.dpdk.org (Postfix) with ESMTP id 2E2DF43E52;\n\tFri, 12 Apr 2024 14:54:31 +0200 (CEST)", "from mails.dpdk.org (localhost [127.0.0.1])\n\tby mails.dpdk.org (Postfix) with ESMTP id AD18A410E4;\n\tFri, 12 Apr 2024 14:54:13 +0200 (CEST)", "from NAM02-DM3-obe.outbound.protection.outlook.com\n (mail-dm3nam02on2059.outbound.protection.outlook.com [40.107.95.59])\n by mails.dpdk.org (Postfix) with ESMTP id BF0DE410EA\n for <dev@dpdk.org>; Fri, 12 Apr 2024 14:54:10 +0200 (CEST)", "from MN2PR22CA0021.namprd22.prod.outlook.com (2603:10b6:208:238::26)\n by SN7PR12MB6791.namprd12.prod.outlook.com (2603:10b6:806:268::22)\n with Microsoft SMTP Server (version=TLS1_2,\n cipher=TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384) id 15.20.7409.46; Fri, 12 Apr\n 2024 12:54:06 +0000", "from BL6PEPF00020E5F.namprd04.prod.outlook.com\n (2603:10b6:208:238:cafe::51) by MN2PR22CA0021.outlook.office365.com\n (2603:10b6:208:238::26) with Microsoft SMTP Server (version=TLS1_2,\n cipher=TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384) id 15.20.7472.26 via Frontend\n Transport; Fri, 12 Apr 2024 12:54:03 +0000", "from SATLEXMB04.amd.com (165.204.84.17) by\n BL6PEPF00020E5F.mail.protection.outlook.com (10.167.249.20) with Microsoft\n SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_128_GCM_SHA256) id\n 15.20.7452.22 via Frontend Transport; Fri, 12 Apr 2024 12:54:03 +0000", "from cae-Lilac-RMB.amd.com (10.180.168.240) by SATLEXMB04.amd.com\n (10.181.40.145) with Microsoft SMTP Server (version=TLS1_2,\n cipher=TLS_ECDHE_RSA_WITH_AES_128_GCM_SHA256) id 15.1.2507.35; Fri, 12 Apr\n 2024 07:53:51 -0500" ], "ARC-Seal": "i=1; a=rsa-sha256; s=arcselector9901; d=microsoft.com; cv=none;\n b=nBDU73OY6maqgv85xlAd7goFjhB6PKKpc+w0le5Fqj+sKi5iZO3RJISznq2D/lhJPYNOb2nOAdmt0ReqqiTtXYtzAAHPfJWZDKwynHM+QEUPSeqg+ZT4rX1BBtLMKyWsQmX/Ohgl7ZPhioURQO2sX+pRUuvBpTa3NL+UI+z3tp0G0GDpZLUPlyz4iEc8m0N8q0JJu9isJzjazBWO4fELpQWmjwUVT8CA9nbdGbQK+8Z/X6xolw7PtiBTLgOKMjdzZBr2JgBYZ0g4TpxS1lVwy0x/PxmiLdO96NsfK9HevXKAfAUAw6vPgMNSvSPABZBQo4KLYs3RkKiwwXtbf5RvpQ==", "ARC-Message-Signature": "i=1; a=rsa-sha256; c=relaxed/relaxed; d=microsoft.com;\n s=arcselector9901;\n 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;\n bh=9O1xQmPslIUNuoPNqbbBc/sR4TqdoS9/TC44rufjeEw=;\n b=TgY1x2rvL2UQJoKK9y3VdOULC5r+KCUP/sht5JSRgHxT25v2MrkiAXnDrDy1WsQ/e/Yj9gryOoD4KVCqd53SOC2aa6BYmiRCB/9S0jfyrltgWWEBsbnc4yxEA3FtA/wNI7fvFM5dQbNDPueY8p/fcf4hXqStuyaBEANM1EUNnFFuN56CEXQq47JfRQn0JZbjJ/crPOGSz5B1D9qvvsfPjqLAsExjDZHCQlZu5QCSULsWsVhJ46OelBohcGjjt53F5XgVZpSHPOiWZ8zv8wSiXZ8PUr24LZnwTGjMO38ZaMXkfOlZUN2Xq4pp3Ai7uyB5xV2vTUMH0kXGylbgnn6nVg==", "ARC-Authentication-Results": "i=1; mx.microsoft.com 1; spf=pass (sender ip is\n 165.204.84.17) smtp.rcpttodomain=dpdk.org smtp.mailfrom=amd.com; dmarc=pass\n (p=quarantine sp=quarantine pct=100) action=none header.from=amd.com;\n dkim=none (message not signed); arc=none (0)", "DKIM-Signature": "v=1; a=rsa-sha256; c=relaxed/relaxed; d=amd.com; s=selector1;\n h=From:Date:Subject:Message-ID:Content-Type:MIME-Version:X-MS-Exchange-SenderADCheck;\n bh=9O1xQmPslIUNuoPNqbbBc/sR4TqdoS9/TC44rufjeEw=;\n b=MkwN34AyGTob1/hIMMlBlSLKIx1VGwiSxX6g9jYt55rixG3/xR40tFPDmCTIuOBHEItECY8BidhvAJXk3TzlhT4iNSLNtHUCgw3E8WmKbn6/ExrUTtDzhSHpZrwEAKszVGVU8hAeez16qEuYrJZi4L0wggpAa0ywVZR5H8xnQ/c=", "X-MS-Exchange-Authentication-Results": "spf=pass (sender IP is 165.204.84.17)\n smtp.mailfrom=amd.com; dkim=none (message not signed)\n header.d=none;dmarc=pass action=none header.from=amd.com;", "Received-SPF": "Pass (protection.outlook.com: domain of amd.com designates\n 165.204.84.17 as permitted sender) receiver=protection.outlook.com;\n client-ip=165.204.84.17; helo=SATLEXMB04.amd.com; pr=C", "From": "Venkat Kumar Ande <VenkatKumar.Ande@amd.com>", "To": "<dev@dpdk.org>", "CC": "<Selwin.Sebastian@amd.com>, Venkat Kumar Ande <VenkatKumar.Ande@amd.com>", "Subject": "[PATCH 08/24] net/axgbe: update DMA coherency values", "Date": "Fri, 12 Apr 2024 08:52:33 -0400", "Message-ID": "<20240412125249.10625-8-VenkatKumar.Ande@amd.com>", "X-Mailer": "git-send-email 2.34.1", "In-Reply-To": "<20240412125249.10625-1-VenkatKumar.Ande@amd.com>", "References": "<20240412125249.10625-1-VenkatKumar.Ande@amd.com>", "MIME-Version": "1.0", "Content-Transfer-Encoding": "8bit", "Content-Type": "text/plain", "X-Originating-IP": "[10.180.168.240]", "X-ClientProxiedBy": "SATLEXMB04.amd.com (10.181.40.145) To SATLEXMB04.amd.com\n (10.181.40.145)", "X-EOPAttributedMessage": "0", "X-MS-PublicTrafficType": "Email", "X-MS-TrafficTypeDiagnostic": "BL6PEPF00020E5F:EE_|SN7PR12MB6791:EE_", "X-MS-Office365-Filtering-Correlation-Id": "aca88e3c-aed7-4f1f-795a-08dc5aefa199", "X-MS-Exchange-SenderADCheck": "1", "X-MS-Exchange-AntiSpam-Relay": "0", "X-Microsoft-Antispam": "BCL:0;", "X-Microsoft-Antispam-Message-Info": "\n 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", "X-Forefront-Antispam-Report": "CIP:165.204.84.17; CTRY:US; LANG:en; SCL:1; SRV:;\n IPV:CAL; SFV:NSPM; H:SATLEXMB04.amd.com; PTR:InfoDomainNonexistent; CAT:NONE;\n SFS:(13230031)(36860700004)(1800799015)(82310400014)(376005); DIR:OUT;\n SFP:1101;", "X-OriginatorOrg": "amd.com", "X-MS-Exchange-CrossTenant-OriginalArrivalTime": "12 Apr 2024 12:54:03.4172 (UTC)", "X-MS-Exchange-CrossTenant-Network-Message-Id": "\n aca88e3c-aed7-4f1f-795a-08dc5aefa199", "X-MS-Exchange-CrossTenant-Id": "3dd8961f-e488-4e60-8e11-a82d994e183d", "X-MS-Exchange-CrossTenant-OriginalAttributedTenantConnectingIp": "\n TenantId=3dd8961f-e488-4e60-8e11-a82d994e183d; Ip=[165.204.84.17];\n Helo=[SATLEXMB04.amd.com]", "X-MS-Exchange-CrossTenant-AuthSource": "\n BL6PEPF00020E5F.namprd04.prod.outlook.com", "X-MS-Exchange-CrossTenant-AuthAs": "Anonymous", "X-MS-Exchange-CrossTenant-FromEntityHeader": "HybridOnPrem", "X-MS-Exchange-Transport-CrossTenantHeadersStamped": "SN7PR12MB6791", "X-BeenThere": "dev@dpdk.org", "X-Mailman-Version": "2.1.29", "Precedence": "list", "List-Id": "DPDK patches and discussions <dev.dpdk.org>", "List-Unsubscribe": "<https://mails.dpdk.org/options/dev>,\n <mailto:dev-request@dpdk.org?subject=unsubscribe>", "List-Archive": "<http://mails.dpdk.org/archives/dev/>", "List-Post": "<mailto:dev@dpdk.org>", "List-Help": "<mailto:dev-request@dpdk.org?subject=help>", "List-Subscribe": "<https://mails.dpdk.org/listinfo/dev>,\n <mailto:dev-request@dpdk.org?subject=subscribe>", "Errors-To": "dev-bounces@dpdk.org" }, "content": "Based on the IOMMU configuration, the current cache control settings can\nresult in possible coherency issues. The hardware team has recommended\nnew settings for the PCI device path to eliminate the issue.\n\nSigned-off-by: Venkat Kumar Ande <VenkatKumar.Ande@amd.com>\n---\n drivers/net/axgbe/axgbe_dev.c | 20 +++++++++-----------\n 1 file changed, 9 insertions(+), 11 deletions(-)", "diff": "diff --git a/drivers/net/axgbe/axgbe_dev.c b/drivers/net/axgbe/axgbe_dev.c\nindex 3389954aa6..9b0073eea6 100644\n--- a/drivers/net/axgbe/axgbe_dev.c\n+++ b/drivers/net/axgbe/axgbe_dev.c\n@@ -647,23 +647,21 @@ static void axgbe_config_dma_cache(struct axgbe_port *pdata)\n \tunsigned int arcache, awcache, arwcache;\n \n \tarcache = 0;\n-\tAXGMAC_SET_BITS(arcache, DMA_AXIARCR, DRC, 0x3);\n+\tAXGMAC_SET_BITS(arcache, DMA_AXIARCR, DRC, 0xf);\n+\tAXGMAC_SET_BITS(arcache, DMA_AXIARCR, TEC, 0xf);\n+\tAXGMAC_SET_BITS(arcache, DMA_AXIARCR, THC, 0xf);\n \tAXGMAC_IOWRITE(pdata, DMA_AXIARCR, arcache);\n \n \tawcache = 0;\n-\tAXGMAC_SET_BITS(awcache, DMA_AXIAWCR, DWC, 0x3);\n-\tAXGMAC_SET_BITS(awcache, DMA_AXIAWCR, RPC, 0x3);\n-\tAXGMAC_SET_BITS(awcache, DMA_AXIAWCR, RPD, 0x1);\n-\tAXGMAC_SET_BITS(awcache, DMA_AXIAWCR, RHC, 0x3);\n-\tAXGMAC_SET_BITS(awcache, DMA_AXIAWCR, RHD, 0x1);\n-\tAXGMAC_SET_BITS(awcache, DMA_AXIAWCR, RDC, 0x3);\n-\tAXGMAC_SET_BITS(awcache, DMA_AXIAWCR, RDD, 0x1);\n+\tAXGMAC_SET_BITS(awcache, DMA_AXIAWCR, DWC, 0xf);\n+\tAXGMAC_SET_BITS(awcache, DMA_AXIAWCR, RPC, 0xf);\n+\tAXGMAC_SET_BITS(awcache, DMA_AXIAWCR, RHC, 0xf);\n+\tAXGMAC_SET_BITS(awcache, DMA_AXIAWCR, RDC, 0xf);\n \tAXGMAC_IOWRITE(pdata, DMA_AXIAWCR, awcache);\n \n \tarwcache = 0;\n-\tAXGMAC_SET_BITS(arwcache, DMA_AXIAWRCR, TDWD, 0x1);\n-\tAXGMAC_SET_BITS(arwcache, DMA_AXIAWRCR, TDWC, 0x3);\n-\tAXGMAC_SET_BITS(arwcache, DMA_AXIAWRCR, RDRC, 0x3);\n+\tAXGMAC_SET_BITS(arwcache, DMA_AXIAWRCR, TDWC, 0xf);\n+\tAXGMAC_SET_BITS(arwcache, DMA_AXIAWRCR, RDRC, 0xf);\n \tAXGMAC_IOWRITE(pdata, DMA_AXIAWRCR, arwcache);\n }\n \n", "prefixes": [ "08/24" ] }{ "id": 139259, "url": "