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GET /api/patches/135780/?format=api
{ "id": 135780, "url": "http://patches.dpdk.org/api/patches/135780/?format=api", "web_url": "http://patches.dpdk.org/project/dpdk/patch/20240107153454.3909-3-syalavarthi@marvell.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": "<20240107153454.3909-3-syalavarthi@marvell.com>", "list_archive_url": "https://inbox.dpdk.org/dev/20240107153454.3909-3-syalavarthi@marvell.com", "date": "2024-01-07T15:34:41", "name": "[02/11] event/ml: add ml adapter capabilities get", "commit_ref": null, "pull_url": null, "state": "changes-requested", "archived": true, "hash": "c1fd83a8f7d9a437048e4a3f4a8b617ff52706d9", "submitter": { "id": 2480, "url": "http://patches.dpdk.org/api/people/2480/?format=api", "name": "Srikanth Yalavarthi", "email": "syalavarthi@marvell.com" }, "delegate": { "id": 310, "url": "http://patches.dpdk.org/api/users/310/?format=api", "username": "jerin", "first_name": "Jerin", "last_name": "Jacob", "email": "jerinj@marvell.com" }, "mbox": "http://patches.dpdk.org/project/dpdk/patch/20240107153454.3909-3-syalavarthi@marvell.com/mbox/", "series": [ { "id": 30752, "url": "http://patches.dpdk.org/api/series/30752/?format=api", "web_url": "http://patches.dpdk.org/project/dpdk/list/?series=30752", "date": "2024-01-07T15:34:39", "name": "Introduce Event ML Adapter", "version": 1, "mbox": "http://patches.dpdk.org/series/30752/mbox/" } ], "comments": "http://patches.dpdk.org/api/patches/135780/comments/", "check": "success", "checks": "http://patches.dpdk.org/api/patches/135780/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 C7F2143857;\n\tSun, 7 Jan 2024 16:35:25 +0100 (CET)", "from mails.dpdk.org (localhost [127.0.0.1])\n\tby mails.dpdk.org (Postfix) with ESMTP id 93B7340696;\n\tSun, 7 Jan 2024 16:35:20 +0100 (CET)", "from mx0b-0016f401.pphosted.com (mx0b-0016f401.pphosted.com\n [67.231.156.173])\n by mails.dpdk.org (Postfix) with ESMTP id 34D54402F2\n for <dev@dpdk.org>; Sun, 7 Jan 2024 16:35:18 +0100 (CET)", "from pps.filterd (m0045851.ppops.net [127.0.0.1])\n by mx0b-0016f401.pphosted.com (8.17.1.24/8.17.1.24) with ESMTP id\n 407EUkDo010955 for <dev@dpdk.org>; Sun, 7 Jan 2024 07:35:17 -0800", "from dc5-exch01.marvell.com ([199.233.59.181])\n by mx0b-0016f401.pphosted.com (PPS) with ESMTPS id 3vf78n2a1d-1\n (version=TLSv1.2 cipher=ECDHE-RSA-AES256-SHA384 bits=256 verify=NOT)\n for <dev@dpdk.org>; Sun, 07 Jan 2024 07:35:17 -0800 (PST)", "from DC5-EXCH01.marvell.com (10.69.176.38) by DC5-EXCH01.marvell.com\n (10.69.176.38) with Microsoft SMTP Server (TLS) id 15.0.1497.48;\n Sun, 7 Jan 2024 07:35:15 -0800", "from maili.marvell.com (10.69.176.80) by DC5-EXCH01.marvell.com\n (10.69.176.38) with Microsoft SMTP Server id 15.0.1497.48 via Frontend\n Transport; Sun, 7 Jan 2024 07:35:15 -0800", "from ml-host-33.caveonetworks.com (unknown [10.110.143.233])\n by maili.marvell.com (Postfix) with ESMTP id 441723F70A1;\n Sun, 7 Jan 2024 07:35:15 -0800 (PST)" ], "DKIM-Signature": "v=1; a=rsa-sha256; c=relaxed/relaxed; d=marvell.com; h=\n from:to:cc:subject:date:message-id:in-reply-to:references\n :mime-version:content-transfer-encoding:content-type; s=\n pfpt0220; bh=vXuv4eF6IrDfkLP1I4LcjDOs/R9/krZvw4Y4JK72b60=; b=SKL\n aB8rpBVt/QU65RHsCiMu65gUq/CmGBuO+0+IVRWfvqD7igCBr4iv9vxcQ+n5pTri\n qCU42JYyls8FF1AcXSq8N2xIJowhEbv0khC2beBW84U1Q1dUOzWDCVO0rgX9ig+b\n Z8QFYScSq1+QLuQvKNW32wdOtlyPMQrlw7MVMxy2iywMUgSUf+OonjFNZsA7vzJb\n fuKQU3iqD+QpdhkMOMgmKjTsc6a/pHkQKjCpncoUA7OL+h66mtqekGZJRca8aRQO\n dwHgEOKvU2eMP62U2BXwrfNYXAO0MVSUVU6CFKFCTvtZE3M7RWgy96p4cg/y0kGp\n Gx+y8+jP/z2oCf/PH/w==", "From": "Srikanth Yalavarthi <syalavarthi@marvell.com>", "To": "Jerin Jacob <jerinj@marvell.com>", "CC": "<dev@dpdk.org>, <aprabhu@marvell.com>, <syalavarthi@marvell.com>,\n <sshankarnara@marvell.com>, <ptakkar@marvell.com>", "Subject": "[PATCH 02/11] event/ml: add ml adapter capabilities get", "Date": "Sun, 7 Jan 2024 07:34:41 -0800", "Message-ID": "<20240107153454.3909-3-syalavarthi@marvell.com>", "X-Mailer": "git-send-email 2.42.0", "In-Reply-To": "<20240107153454.3909-1-syalavarthi@marvell.com>", "References": "<20240107153454.3909-1-syalavarthi@marvell.com>", "MIME-Version": "1.0", "Content-Transfer-Encoding": "8bit", "Content-Type": "text/plain", "X-Proofpoint-ORIG-GUID": "nWpjs9-2gOfj84DAQsTeHPmjsMNV7MKT", "X-Proofpoint-GUID": "nWpjs9-2gOfj84DAQsTeHPmjsMNV7MKT", "X-Proofpoint-Virus-Version": "vendor=baseguard\n engine=ICAP:2.0.272,Aquarius:18.0.997,Hydra:6.0.619,FMLib:17.11.176.26\n definitions=2023-12-09_02,2023-12-07_01,2023-05-22_02", "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": "Added library function to get ML adapter capabilities.\n\nSigned-off-by: Srikanth Yalavarthi <syalavarthi@marvell.com>\n---\n lib/eventdev/eventdev_pmd.h | 29 +++++++++++++++++++++++++++++\n lib/eventdev/rte_eventdev.c | 27 +++++++++++++++++++++++++++\n 2 files changed, 56 insertions(+)", "diff": "diff --git a/lib/eventdev/eventdev_pmd.h b/lib/eventdev/eventdev_pmd.h\nindex 1790587808a..94d505753dc 100644\n--- a/lib/eventdev/eventdev_pmd.h\n+++ b/lib/eventdev/eventdev_pmd.h\n@@ -84,6 +84,8 @@ extern \"C\" {\n #define RTE_EVENT_TIMER_ADAPTER_SW_CAP \\\n \t\tRTE_EVENT_TIMER_ADAPTER_CAP_PERIODIC\n \n+#define RTE_EVENT_ML_ADAPTER_SW_CAP 0x0\n+\n #define RTE_EVENTDEV_DETACHED (0)\n #define RTE_EVENTDEV_ATTACHED (1)\n \n@@ -1522,6 +1524,30 @@ typedef int (*eventdev_dma_adapter_stats_get)(const struct rte_eventdev *dev,\n typedef int (*eventdev_dma_adapter_stats_reset)(const struct rte_eventdev *dev,\n \t\t\t\t\t\tconst int16_t dma_dev_id);\n \n+struct rte_ml_dev;\n+\n+/**\n+ * Retrieve the event device's ML adapter capabilities for the\n+ * specified MLDEV\n+ *\n+ * @param dev\n+ * Event device pointer\n+ *\n+ * @param mldev\n+ * ML device pointer\n+ *\n+ * @param[out] caps\n+ * A pointer to memory filled with event adapter capabilities.\n+ * It is expected to be pre-allocated & initialized by caller.\n+ *\n+ * @return\n+ * - 0: Success, driver provides event adapter capabilities for the\n+ *\tMLDEV.\n+ * - <0: Error code returned by the driver function.\n+ *\n+ */\n+typedef int (*eventdev_ml_adapter_caps_get_t)(const struct rte_eventdev *dev,\n+\t\t\t\t\t const struct rte_ml_dev *mldev, uint32_t *caps);\n \n /** Event device operations function pointer table */\n struct eventdev_ops {\n@@ -1662,6 +1688,9 @@ struct eventdev_ops {\n \teventdev_dma_adapter_stats_reset dma_adapter_stats_reset;\n \t/**< Reset DMA stats */\n \n+\teventdev_ml_adapter_caps_get_t ml_adapter_caps_get;\n+\t/**< Get ML adapter capabilities */\n+\n \teventdev_selftest dev_selftest;\n \t/**< Start eventdev Selftest */\n \ndiff --git a/lib/eventdev/rte_eventdev.c b/lib/eventdev/rte_eventdev.c\nindex 157752868d5..7fbc6f3d98a 100644\n--- a/lib/eventdev/rte_eventdev.c\n+++ b/lib/eventdev/rte_eventdev.c\n@@ -22,6 +22,7 @@\n #include <rte_cryptodev.h>\n #include <rte_dmadev.h>\n #include <cryptodev_pmd.h>\n+#include <rte_mldev_pmd.h>\n #include <rte_telemetry.h>\n \n #include \"rte_eventdev.h\"\n@@ -249,6 +250,32 @@ rte_event_dma_adapter_caps_get(uint8_t dev_id, uint8_t dma_dev_id, uint32_t *cap\n \treturn 0;\n }\n \n+int\n+rte_event_ml_adapter_caps_get(uint8_t evdev_id, int16_t mldev_id, uint32_t *caps)\n+{\n+\tstruct rte_eventdev *dev;\n+\tstruct rte_ml_dev *mldev;\n+\n+\tRTE_EVENTDEV_VALID_DEVID_OR_ERR_RET(evdev_id, -EINVAL);\n+\tif (!rte_ml_dev_is_valid_dev(mldev_id))\n+\t\treturn -EINVAL;\n+\n+\tdev = &rte_eventdevs[evdev_id];\n+\tmldev = rte_ml_dev_pmd_get_dev(mldev_id);\n+\n+\tif (caps == NULL)\n+\t\treturn -EINVAL;\n+\n+\tif (dev->dev_ops->ml_adapter_caps_get == NULL)\n+\t\t*caps = RTE_EVENT_ML_ADAPTER_SW_CAP;\n+\telse\n+\t\t*caps = 0;\n+\n+\treturn dev->dev_ops->ml_adapter_caps_get ?\n+\t\t (*dev->dev_ops->ml_adapter_caps_get)(dev, mldev, caps) :\n+\t\t 0;\n+}\n+\n static inline int\n event_dev_queue_config(struct rte_eventdev *dev, uint8_t nb_queues)\n {\n", "prefixes": [ "02/11" ] }