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GET /api/patches/97295/?format=api
{ "id": 97295, "url": "http://patches.dpdk.org/api/patches/97295/?format=api", "web_url": "http://patches.dpdk.org/project/dpdk/patch/20210825071510.7913-3-hemant.agrawal@nxp.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": "<20210825071510.7913-3-hemant.agrawal@nxp.com>", "list_archive_url": "https://inbox.dpdk.org/dev/20210825071510.7913-3-hemant.agrawal@nxp.com", "date": "2021-08-25T07:14:57", "name": "[02/15] crypto: add total raw buffer length", "commit_ref": null, "pull_url": null, "state": "superseded", "archived": true, "hash": "590d90ca8992b3cd6423eae1cd9a5a0d8cdeba0a", "submitter": { "id": 477, "url": "http://patches.dpdk.org/api/people/477/?format=api", "name": "Hemant Agrawal", "email": "hemant.agrawal@nxp.com" }, "delegate": { "id": 6690, "url": "http://patches.dpdk.org/api/users/6690/?format=api", "username": "akhil", "first_name": "akhil", "last_name": "goyal", "email": "gakhil@marvell.com" }, "mbox": "http://patches.dpdk.org/project/dpdk/patch/20210825071510.7913-3-hemant.agrawal@nxp.com/mbox/", "series": [ { "id": 18444, "url": "http://patches.dpdk.org/api/series/18444/?format=api", "web_url": "http://patches.dpdk.org/project/dpdk/list/?series=18444", "date": "2021-08-25T07:14:55", "name": "crypto: add raw vector support in DPAAx", "version": 1, "mbox": "http://patches.dpdk.org/series/18444/mbox/" } ], "comments": "http://patches.dpdk.org/api/patches/97295/comments/", "check": "success", "checks": "http://patches.dpdk.org/api/patches/97295/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 85309A0C53;\n\tWed, 25 Aug 2021 09:18:59 +0200 (CEST)", "from [217.70.189.124] (localhost [127.0.0.1])\n\tby mails.dpdk.org (Postfix) with ESMTP id 7C63B411C7;\n\tWed, 25 Aug 2021 09:18:51 +0200 (CEST)", "from EUR05-VI1-obe.outbound.protection.outlook.com\n (mail-vi1eur05on2073.outbound.protection.outlook.com [40.107.21.73])\n by mails.dpdk.org (Postfix) with ESMTP id BC52C411C0\n for <dev@dpdk.org>; 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dkim=none (message not signed)\n header.d=none;dpdk.org; dmarc=none action=none header.from=nxp.com;", "From": "Hemant Agrawal <hemant.agrawal@nxp.com>", "To": "dev@dpdk.org,\n\tgakhil@marvell.com", "Cc": "konstantin.ananyev@intel.com, roy.fan.zhang@intel.com,\n Gagandeep Singh <g.singh@nxp.com>", "Date": "Wed, 25 Aug 2021 12:44:57 +0530", "Message-Id": "<20210825071510.7913-3-hemant.agrawal@nxp.com>", "X-Mailer": "git-send-email 2.17.1", "In-Reply-To": "<20210825071510.7913-1-hemant.agrawal@nxp.com>", "References": "<20210812071244.28799-1-hemant.agrawal@nxp.com>\n <20210825071510.7913-1-hemant.agrawal@nxp.com>", "Content-Type": "text/plain", "X-ClientProxiedBy": "SG2PR01CA0126.apcprd01.prod.exchangelabs.com\n (2603:1096:4:40::30) To DU2PR04MB8630.eurprd04.prod.outlook.com\n (2603:10a6:10:2dd::15)", "MIME-Version": "1.0", "X-MS-Exchange-MessageSentRepresentingType": "1", "X-MS-PublicTrafficType": "Email", "X-MS-Office365-Filtering-Correlation-Id": "2536a8a0-cf65-471e-8d51-08d96798952b", "X-MS-TrafficTypeDiagnostic": "DU2PR04MB8614:", "X-MS-Exchange-Transport-Forked": "True", "X-Microsoft-Antispam-PRVS": "\n <DU2PR04MB8614E888E5402B0A1CE0C9CA89C69@DU2PR04MB8614.eurprd04.prod.outlook.com>", "X-MS-Oob-TLC-OOBClassifiers": "OLM:4502;", "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:255.255.255.255; CTRY:; LANG:en; SCL:1; SRV:;\n IPV:NLI; SFV:NSPM; H:DU2PR04MB8630.eurprd04.prod.outlook.com; PTR:; CAT:NONE;\n SFS:(4636009)(136003)(376002)(366004)(346002)(396003)(39860400002)(186003)(83380400001)(6512007)(66476007)(66556008)(4326008)(86362001)(38100700002)(38350700002)(36756003)(316002)(6506007)(66946007)(1076003)(8676002)(26005)(2906002)(52116002)(2616005)(956004)(6666004)(5660300002)(44832011)(478600001)(8936002)(6486002);\n DIR:OUT; SFP:1101;", "X-MS-Exchange-AntiSpam-MessageData-ChunkCount": "1", "X-MS-Exchange-AntiSpam-MessageData-0": "\n zg0ZKIqh44eJG/WY8HIf8W3/PddAmphveUjpmC+oqowcZ2f6cfI+qOzTL3uWFKZ6i3YzfHODr9dXmBykXs4LpL3eT7/TxeL6yZr4XfIX01dDVlPoLhCE1Ur3igLhNFxBQf/Dpe760O/5zZ/3lJ8JgqQltKTHxg9PluOA7duwD6pbC2L1lpAR4I9j6+PR1qJ28rnYZ5W1+WEiLtKiiB2FNCwvDCJnASBE+o5lbOXMpRzbVBRhf+QltpZJp5srG+A3UbvPS6H9WRR29kMq1kkR/A74ZYgI0WALc+E0gFeRwnxy/eM4hIZ3dO8d9NMhDk0YgsJk9bAOY7/56k6V08wpk0kHlaj8CyGLiolYJyiVX00WwMqeI2omXavQRtWkivVa0uJgkCQBqBfDJthZanEUcijArytEgrqg7gCQJyQ4kUdinEVy4Gigk45QNu3u3OOTexJbC+BevEbMJLkqYkULqqFjRDPqYzDSf9ZLB11as0Vtasw5zN4QC33ztkdp/gPBS0Vl2Kt18n2yq1yFKyXZIdgBRZYWxfjsnVbX+/F5vnQphiFQR0mwLQOHRi0bnX2pwFtClANkB52PmdeNJeqjTizTRSqKTM7P+6z+slcHudpPpu2ddpBmlKvVmbVZxdPcb3JwycvBQvI3K8v9XM/0RYrG/1AEdupKwkekZz0msUk/hKHitlCHJ8UjGs9978cWrnWfEGm+7us4JOfT0sYiZ2kaJXvDgU/DuvEYfV5aWnK2/6DTIAx82vtFih5hE10ZmA4T8tOB8bFXf00iK6mmfEA9tVchdMkfqZyrw79ZROnbBNvfre7WS8V4jEXVrc9ibtbacpyL9EguheCMSrfREy1BqnsaPeWkpFeNcnWuzLbwA/woH3ErAEe0dG20Krilr0N6y/uH4nqp3nlp8PNUqIs1nqmhi2kKrvKJe3sWZ+RCr6QiEpnNrQMIT4scaA+k5z9BJRcz8RiLYj3rJXPA6VpLkJvdTakAL6xIJle/sR0HpXcJr8ZDpLjhSf6ID2rXyIihnElJcbJirQULIcIeIZRaXuA6s6utixlSy/1boJ/4JezP15210Ax2R+zafpIn1KUcuV/Lu6JDJwip0KNm/8T4pLM/HLQ5BFkvQI86p9PHW3sYb6eyOj+RjQPFquUpSjZlrJbCox2o1Eq3JtNKwsTGNK7J6TIdBvTXkH/TlLEsEp5cQVyum9BUbacUASChnC9j4ZCwm/ls+Kv78UMrcdgX6f0CN/ZmUbOunPszeRQ/ZLf5Tt3vwhuLZAI/cXwL2kg7Gigeqf0LTGUZf2YxvsJYcuaNZHdhCRcVV2biDYBBDjxVh+jW7KuhYm48scTu", "X-OriginatorOrg": "nxp.com", "X-MS-Exchange-CrossTenant-Network-Message-Id": "\n 2536a8a0-cf65-471e-8d51-08d96798952b", "X-MS-Exchange-CrossTenant-AuthSource": "DU2PR04MB8630.eurprd04.prod.outlook.com", "X-MS-Exchange-CrossTenant-AuthAs": "Internal", "X-MS-Exchange-CrossTenant-OriginalArrivalTime": "25 Aug 2021 07:18:48.7210 (UTC)", "X-MS-Exchange-CrossTenant-FromEntityHeader": "Hosted", "X-MS-Exchange-CrossTenant-Id": "686ea1d3-bc2b-4c6f-a92c-d99c5c301635", "X-MS-Exchange-CrossTenant-MailboxType": "HOSTED", "X-MS-Exchange-CrossTenant-UserPrincipalName": "\n eQbrHE4zlxAFub0sF+eHFs4aIYcc0BTVieOSmg/OvdqLTNw3irkqLyfjg+WCNG9nm23ODA2hiwpblIrszGom8A==", "X-MS-Exchange-Transport-CrossTenantHeadersStamped": "DU2PR04MB8614", "Subject": "[dpdk-dev] [PATCH 02/15] crypto: add total raw buffer length", "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: Gagandeep Singh <g.singh@nxp.com>\n\nThe current crypto raw data vectors is extended to support\nrte_security usecases, where we need total data length to know\nhow much additional memory space is available in buffer other\nthan data length so that driver/HW can write expanded size\ndata after encryption.\n\nSigned-off-by: Gagandeep Singh <g.singh@nxp.com>\n---\n lib/cryptodev/rte_crypto_sym.h | 6 ++++++\n 1 file changed, 6 insertions(+)", "diff": "diff --git a/lib/cryptodev/rte_crypto_sym.h b/lib/cryptodev/rte_crypto_sym.h\nindex dcc0bd5933..e5cef1fb72 100644\n--- a/lib/cryptodev/rte_crypto_sym.h\n+++ b/lib/cryptodev/rte_crypto_sym.h\n@@ -37,6 +37,8 @@ struct rte_crypto_vec {\n \trte_iova_t iova;\n \t/** length of the data buffer */\n \tuint32_t len;\n+\t/** total buffer length*/\n+\tuint32_t tot_len;\n };\n \n /**\n@@ -980,12 +982,14 @@ rte_crypto_mbuf_to_vec(const struct rte_mbuf *mb, uint32_t ofs, uint32_t len,\n \tseglen = mb->data_len - ofs;\n \tif (len <= seglen) {\n \t\tvec[0].len = len;\n+\t\tvec[0].tot_len = mb->buf_len;\n \t\treturn 1;\n \t}\n \n \t/* data spread across segments */\n \tvec[0].len = seglen;\n \tleft = len - seglen;\n+\tvec[0].tot_len = mb->buf_len;\n \tfor (i = 1, nseg = mb->next; nseg != NULL; nseg = nseg->next, i++) {\n \n \t\tvec[i].base = rte_pktmbuf_mtod(nseg, void *);\n@@ -995,6 +999,7 @@ rte_crypto_mbuf_to_vec(const struct rte_mbuf *mb, uint32_t ofs, uint32_t len,\n \t\tif (left <= seglen) {\n \t\t\t/* whole requested data is completed */\n \t\t\tvec[i].len = left;\n+\t\t\tvec[i].tot_len = mb->buf_len;\n \t\t\tleft = 0;\n \t\t\tbreak;\n \t\t}\n@@ -1002,6 +1007,7 @@ rte_crypto_mbuf_to_vec(const struct rte_mbuf *mb, uint32_t ofs, uint32_t len,\n \t\t/* use whole segment */\n \t\tvec[i].len = seglen;\n \t\tleft -= seglen;\n+\t\tvec[i].tot_len = mb->buf_len;\n \t}\n \n \tRTE_ASSERT(left == 0);\n", "prefixes": [ "02/15" ] }