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GET /api/patches/92750/?format=api
{ "id": 92750, "url": "http://patches.dpdk.org/api/patches/92750/?format=api", "web_url": "http://patches.dpdk.org/project/dpdk/patch/20210504175500.3385811-7-matan@nvidia.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": "<20210504175500.3385811-7-matan@nvidia.com>", "list_archive_url": "https://inbox.dpdk.org/dev/20210504175500.3385811-7-matan@nvidia.com", "date": "2021-05-04T17:54:51", "name": "[v3,06/15] common/mlx5: adjust DevX MKEY fields for crypto", "commit_ref": null, "pull_url": null, "state": "accepted", "archived": true, "hash": "262488d5118e74843f7159ad462fa4d63bed9fb8", "submitter": { "id": 1911, "url": "http://patches.dpdk.org/api/people/1911/?format=api", "name": "Matan Azrad", "email": "matan@nvidia.com" }, "delegate": { "id": 1, "url": "http://patches.dpdk.org/api/users/1/?format=api", "username": "tmonjalo", "first_name": "Thomas", "last_name": "Monjalon", "email": "thomas@monjalon.net" }, "mbox": "http://patches.dpdk.org/project/dpdk/patch/20210504175500.3385811-7-matan@nvidia.com/mbox/", "series": [ { "id": 16811, "url": "http://patches.dpdk.org/api/series/16811/?format=api", "web_url": "http://patches.dpdk.org/project/dpdk/list/?series=16811", "date": "2021-05-04T17:54:45", "name": "mlx5 common part for crypto driver", "version": 3, "mbox": "http://patches.dpdk.org/series/16811/mbox/" } ], "comments": "http://patches.dpdk.org/api/patches/92750/comments/", "check": "success", "checks": "http://patches.dpdk.org/api/patches/92750/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 A5FAEA0A02;\n\tTue, 4 May 2021 19:56:19 +0200 (CEST)", "from [217.70.189.124] (localhost [127.0.0.1])\n\tby mails.dpdk.org (Postfix) with ESMTP id 891B34067E;\n\tTue, 4 May 2021 19:56:19 +0200 (CEST)", "from NAM11-BN8-obe.outbound.protection.outlook.com\n (mail-bn8nam11on2061.outbound.protection.outlook.com [40.107.236.61])\n by mails.dpdk.org (Postfix) with ESMTP id 8ED4B4014E\n for <dev@dpdk.org>; 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helo=mail.nvidia.com;", "From": "Matan Azrad <matan@nvidia.com>", "To": "<dev@dpdk.org>", "CC": "<matan@nvidia.com>, <gakhil@marvell.com>, <suanmingm@nvidia.com>, \"Thomas\n Monjalon\" <thomas@monjalon.net>, Dekel Peled <dekelp@nvidia.com>", "Date": "Tue, 4 May 2021 20:54:51 +0300", "Message-ID": "<20210504175500.3385811-7-matan@nvidia.com>", "X-Mailer": "git-send-email 2.25.1", "In-Reply-To": "<20210504175500.3385811-1-matan@nvidia.com>", "References": "<20210429154335.2820028-1-matan@nvidia.com>\n <20210504175500.3385811-1-matan@nvidia.com>", "MIME-Version": "1.0", "Content-Transfer-Encoding": "8bit", "Content-Type": "text/plain", "X-Originating-IP": "[172.20.145.6]", "X-ClientProxiedBy": "HQMAIL111.nvidia.com (172.20.187.18) To\n HQMAIL107.nvidia.com (172.20.187.13)", "X-EOPAttributedMessage": "0", "X-MS-PublicTrafficType": "Email", "X-MS-Office365-Filtering-Correlation-Id": "550acdd8-cb44-4d47-9f78-08d90f25ea81", "X-MS-TrafficTypeDiagnostic": "MWHPR1201MB0093:", "X-LD-Processed": "43083d15-7273-40c1-b7db-39efd9ccc17a,ExtAddr", "X-Microsoft-Antispam-PRVS": "\n <MWHPR1201MB0093DEA11C0580B46D95AFC5DF5A9@MWHPR1201MB0093.namprd12.prod.outlook.com>", "X-MS-Oob-TLC-OOBClassifiers": "OLM:5516;", "X-MS-Exchange-SenderADCheck": "1", "X-Microsoft-Antispam": "BCL:0;", "X-Microsoft-Antispam-Message-Info": "\n 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", "X-Forefront-Antispam-Report": "CIP:216.228.112.34; CTRY:US; LANG:en; SCL:1;\n SRV:;\n IPV:NLI; SFV:NSPM; H:mail.nvidia.com; PTR:schybrid03.nvidia.com; CAT:NONE;\n SFS:(4636009)(39850400004)(396003)(346002)(376002)(136003)(46966006)(36840700001)(55016002)(83380400001)(426003)(356005)(6286002)(478600001)(6916009)(107886003)(336012)(36906005)(316002)(54906003)(2616005)(26005)(16526019)(4326008)(186003)(2906002)(86362001)(82740400003)(6666004)(7696005)(5660300002)(8676002)(70586007)(36756003)(47076005)(82310400003)(36860700001)(1076003)(8936002)(7636003)(70206006);\n DIR:OUT; SFP:1101;", "X-OriginatorOrg": "Nvidia.com", "X-MS-Exchange-CrossTenant-OriginalArrivalTime": "04 May 2021 17:56:17.1046 (UTC)", "X-MS-Exchange-CrossTenant-Network-Message-Id": "\n 550acdd8-cb44-4d47-9f78-08d90f25ea81", "X-MS-Exchange-CrossTenant-Id": "43083d15-7273-40c1-b7db-39efd9ccc17a", "X-MS-Exchange-CrossTenant-OriginalAttributedTenantConnectingIp": "\n TenantId=43083d15-7273-40c1-b7db-39efd9ccc17a; Ip=[216.228.112.34];\n Helo=[mail.nvidia.com]", "X-MS-Exchange-CrossTenant-AuthSource": "\n DM6NAM11FT065.eop-nam11.prod.protection.outlook.com", "X-MS-Exchange-CrossTenant-AuthAs": "Anonymous", "X-MS-Exchange-CrossTenant-FromEntityHeader": "HybridOnPrem", "X-MS-Exchange-Transport-CrossTenantHeadersStamped": "MWHPR1201MB0093", "Subject": "[dpdk-dev] [PATCH v3 06/15] common/mlx5: adjust DevX MKEY fields\n for crypto", "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", "Sender": "\"dev\" <dev-bounces@dpdk.org>" }, "content": "From: Dekel Peled <dekelp@nvidia.com>\n\nMKEY that will be used for crypto purposes must be created with\ncrypto_en and remote access attributes.\nThis patch adds support for them in the DevX MKEY context.\n\nSigned-off-by: Dekel Peled <dekelp@nvidia.com>\nAcked-by: Matan Azrad <matan@nvidia.com>\n---\n drivers/common/mlx5/mlx5_devx_cmds.c | 9 +++++++++\n drivers/common/mlx5/mlx5_devx_cmds.h | 2 ++\n drivers/common/mlx5/mlx5_prm.h | 10 +++++++++-\n 3 files changed, 20 insertions(+), 1 deletion(-)", "diff": "diff --git a/drivers/common/mlx5/mlx5_devx_cmds.c b/drivers/common/mlx5/mlx5_devx_cmds.c\nindex 742c82cca4..7e3c8b55fa 100644\n--- a/drivers/common/mlx5/mlx5_devx_cmds.c\n+++ b/drivers/common/mlx5/mlx5_devx_cmds.c\n@@ -263,6 +263,10 @@ mlx5_devx_cmd_mkey_create(void *ctx,\n \tMLX5_SET(create_mkey_in, in, pg_access, attr->pg_access);\n \tMLX5_SET(mkc, mkc, lw, 0x1);\n \tMLX5_SET(mkc, mkc, lr, 0x1);\n+\tif (attr->set_remote_rw) {\n+\t\tMLX5_SET(mkc, mkc, rw, 0x1);\n+\t\tMLX5_SET(mkc, mkc, rr, 0x1);\n+\t}\n \tMLX5_SET(mkc, mkc, qpn, 0xffffff);\n \tMLX5_SET(mkc, mkc, pd, attr->pd);\n \tMLX5_SET(mkc, mkc, mkey_7_0, attr->umem_id & 0xFF);\n@@ -273,6 +277,11 @@ mlx5_devx_cmd_mkey_create(void *ctx,\n \tMLX5_SET(mkc, mkc, relaxed_ordering_read, attr->relaxed_ordering_read);\n \tMLX5_SET64(mkc, mkc, start_addr, attr->addr);\n \tMLX5_SET64(mkc, mkc, len, attr->size);\n+\tMLX5_SET(mkc, mkc, crypto_en, attr->crypto_en);\n+\tif (attr->crypto_en) {\n+\t\tMLX5_SET(mkc, mkc, bsf_en, attr->crypto_en);\n+\t\tMLX5_SET(mkc, mkc, bsf_octword_size, 4);\n+\t}\n \tmkey->obj = mlx5_glue->devx_obj_create(ctx, in, in_size_dw * 4, out,\n \t\t\t\t\t sizeof(out));\n \tif (!mkey->obj) {\ndiff --git a/drivers/common/mlx5/mlx5_devx_cmds.h b/drivers/common/mlx5/mlx5_devx_cmds.h\nindex b9ff7ab87d..600577f18a 100644\n--- a/drivers/common/mlx5/mlx5_devx_cmds.h\n+++ b/drivers/common/mlx5/mlx5_devx_cmds.h\n@@ -32,6 +32,8 @@ struct mlx5_devx_mkey_attr {\n \tuint32_t relaxed_ordering_write:1;\n \tuint32_t relaxed_ordering_read:1;\n \tuint32_t umr_en:1;\n+\tuint32_t crypto_en:2;\n+\tuint32_t set_remote_rw:1;\n \tstruct mlx5_klm *klm_array;\n \tint klm_num;\n };\ndiff --git a/drivers/common/mlx5/mlx5_prm.h b/drivers/common/mlx5/mlx5_prm.h\nindex bc9f58ad03..25f6f8ff00 100644\n--- a/drivers/common/mlx5/mlx5_prm.h\n+++ b/drivers/common/mlx5/mlx5_prm.h\n@@ -1059,7 +1059,15 @@ struct mlx5_ifc_mkc_bits {\n \tu8 relaxed_ordering_read[0x1];\n \tu8 reserved_at_1da[0x1];\n \tu8 log_page_size[0x5];\n-\tu8 reserved_at_1e0[0x20];\n+\tu8 reserved_at_1e0[0x3];\n+\tu8 crypto_en[0x2];\n+\tu8 reserved_at_1e5[0x1b];\n+};\n+\n+/* Range of values for MKEY context crypto_en field. */\n+enum {\n+\tMLX5_MKEY_CRYPTO_DISABLED = 0x0,\n+\tMLX5_MKEY_CRYPTO_ENABLED = 0x1,\n };\n \n struct mlx5_ifc_create_mkey_out_bits {\n", "prefixes": [ "v3", "06/15" ] }