Patch Detail
get:
Show a patch.
patch:
Update a patch.
put:
Update a patch.
GET /api/patches/131852/?format=api
http://patches.dpdk.org/api/patches/131852/?format=api", "web_url": "http://patches.dpdk.org/project/dpdk/patch/20230923133449.3780841-9-amitprakashs@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": "<20230923133449.3780841-9-amitprakashs@marvell.com>", "list_archive_url": "https://inbox.dpdk.org/dev/20230923133449.3780841-9-amitprakashs@marvell.com", "date": "2023-09-23T13:34:45", "name": "[v3,08/12] eventdev: add DMA adapter support for runtime params", "commit_ref": null, "pull_url": null, "state": "superseded", "archived": true, "hash": "983c57901233050c28e3eeca056e7fdf6af31566", "submitter": { "id": 2699, "url": "http://patches.dpdk.org/api/people/2699/?format=api", "name": "Amit Prakash Shukla", "email": "amitprakashs@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/20230923133449.3780841-9-amitprakashs@marvell.com/mbox/", "series": [ { "id": 29609, "url": "http://patches.dpdk.org/api/series/29609/?format=api", "web_url": "http://patches.dpdk.org/project/dpdk/list/?series=29609", "date": "2023-09-23T13:34:37", "name": "event DMA adapter library support", "version": 3, "mbox": "http://patches.dpdk.org/series/29609/mbox/" } ], "comments": "http://patches.dpdk.org/api/patches/131852/comments/", "check": "success", "checks": "http://patches.dpdk.org/api/patches/131852/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 95F1942624;\n\tSat, 23 Sep 2023 15:36:06 +0200 (CEST)", "from mails.dpdk.org (localhost [127.0.0.1])\n\tby mails.dpdk.org (Postfix) with ESMTP id 0CEFD40648;\n\tSat, 23 Sep 2023 15:35:58 +0200 (CEST)", "from mx0b-0016f401.pphosted.com (mx0b-0016f401.pphosted.com\n [67.231.156.173])\n by mails.dpdk.org (Postfix) with ESMTP id 6E163402E6\n for <dev@dpdk.org>; Sat, 23 Sep 2023 15:35:56 +0200 (CEST)", "from pps.filterd (m0045851.ppops.net [127.0.0.1])\n by mx0b-0016f401.pphosted.com (8.17.1.19/8.17.1.19) with ESMTP id\n 38NBrKjg014471; Sat, 23 Sep 2023 06:35:55 -0700", "from dc5-exch01.marvell.com ([199.233.59.181])\n by mx0b-0016f401.pphosted.com (PPS) with ESMTPS id 3t9yhkr5q0-1\n (version=TLSv1.2 cipher=ECDHE-RSA-AES256-SHA384 bits=256 verify=NOT);\n Sat, 23 Sep 2023 06:35:55 -0700", "from DC5-EXCH02.marvell.com (10.69.176.39) by DC5-EXCH01.marvell.com\n (10.69.176.38) with Microsoft SMTP Server (TLS) id 15.0.1497.48;\n Sat, 23 Sep 2023 06:35:53 -0700", "from maili.marvell.com (10.69.176.80) by DC5-EXCH02.marvell.com\n (10.69.176.39) with Microsoft SMTP Server id 15.0.1497.48 via Frontend\n Transport; Sat, 23 Sep 2023 06:35:53 -0700", "from localhost.localdomain (unknown [10.28.36.157])\n by maili.marvell.com (Postfix) with ESMTP id 5B3883F7069;\n Sat, 23 Sep 2023 06:35:49 -0700 (PDT)" ], "DKIM-Signature": "v=1; a=rsa-sha256; c=relaxed/relaxed; d=marvell.com;\n h=from : to : cc :\n subject : date : message-id : in-reply-to : references : mime-version :\n content-transfer-encoding : content-type; s=pfpt0220;\n bh=P2ueUZnSmQnZxX5MJTbRwBDq5SYTDYEpSv2szjlqPdk=;\n b=hoUzEAJRHj+v2HkwPILcxZNeY10hhMLJUsofSoXmFLuAmhSONIoDvDBnzbfBWpsBd2A4\n RkyF8xBCF5skYOQGgZT/yctQD8Z/y1Z2DP9J3GKb1ZvNp+JChweXf4QUWPPM698uMDru\n sTNLk1h2BvsDIww0Pu1f6OHJ4wOT52eJ2sJ9IVb1D5xcmPPE1M9rsjlbBVb3KFmo6UzD\n fLuikJz5VBwY8Hep0oNYH19LbjXokRVprmo78lAj9AUve8S22hoLsy2IaxkSOztO4cAv\n gmOEjY2SHbjZlyqQjihoVobsltEdJMcKvX+dkXfjb6qqJvjsi99y+eh6sSn9nmpDCNWz Wg==", "From": "Amit Prakash Shukla <amitprakashs@marvell.com>", "To": "Amit Prakash Shukla <amitprakashs@marvell.com>, Jerin Jacob\n <jerinj@marvell.com>", "CC": "<dev@dpdk.org>, <fengchengwen@huawei.com>, <kevin.laatz@intel.com>,\n <bruce.richardson@intel.com>, <conor.walsh@intel.com>,\n <vattunuru@marvell.com>, <g.singh@nxp.com>,\n <sachin.saxena@oss.nxp.com>, <hemant.agrawal@nxp.com>,\n <cheng1.jiang@intel.com>, <ndabilpuram@marvell.com>,\n <anoobj@marvell.com>, <mb@smartsharesystems.com>", "Subject": "[PATCH v3 08/12] eventdev: add DMA adapter support for runtime params", "Date": "Sat, 23 Sep 2023 19:04:45 +0530", "Message-ID": "<20230923133449.3780841-9-amitprakashs@marvell.com>", "X-Mailer": "git-send-email 2.25.1", "In-Reply-To": "<20230923133449.3780841-1-amitprakashs@marvell.com>", "References": "<20230922201337.3347666-1-amitprakashs@marvell.com>\n <20230923133449.3780841-1-amitprakashs@marvell.com>", "MIME-Version": "1.0", "Content-Transfer-Encoding": "8bit", "Content-Type": "text/plain", "X-Proofpoint-GUID": "fZqo_7tnJ21ZQSSBb_-zzmp5b8yadQfD", "X-Proofpoint-ORIG-GUID": "fZqo_7tnJ21ZQSSBb_-zzmp5b8yadQfD", "X-Proofpoint-Virus-Version": "vendor=baseguard\n engine=ICAP:2.0.267,Aquarius:18.0.980,Hydra:6.0.619,FMLib:17.11.176.26\n definitions=2023-09-23_10,2023-09-21_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 support to set and get runtime params for DMA adapter. The\nparameters that can be set/get are defined in\nstruct rte_event_dma_adapter_runtime_params.\n\nSigned-off-by: Amit Prakash Shukla <amitprakashs@marvell.com>\n---\n lib/eventdev/rte_event_dma_adapter.c | 93 ++++++++++++++++++++++++++++\n 1 file changed, 93 insertions(+)", "diff": "diff --git a/lib/eventdev/rte_event_dma_adapter.c b/lib/eventdev/rte_event_dma_adapter.c\nindex 9e7ed622f2..cf53e7f429 100644\n--- a/lib/eventdev/rte_event_dma_adapter.c\n+++ b/lib/eventdev/rte_event_dma_adapter.c\n@@ -1212,3 +1212,96 @@ rte_event_dma_adapter_stop(uint8_t id)\n {\n \treturn edma_adapter_ctrl(id, 0);\n }\n+\n+#define DEFAULT_MAX_NB 128\n+\n+int\n+rte_event_dma_adapter_runtime_params_init(struct rte_event_dma_adapter_runtime_params *params)\n+{\n+\tif (params == NULL)\n+\t\treturn -EINVAL;\n+\n+\tmemset(params, 0, sizeof(*params));\n+\tparams->max_nb = DEFAULT_MAX_NB;\n+\n+\treturn 0;\n+}\n+\n+static int\n+dma_adapter_cap_check(struct event_dma_adapter *adapter)\n+{\n+\tuint32_t caps;\n+\tint ret;\n+\n+\tif (!adapter->nb_vchanq)\n+\t\treturn -EINVAL;\n+\n+\tret = rte_event_dma_adapter_caps_get(adapter->eventdev_id, adapter->next_dmadev_id, &caps);\n+\tif (ret) {\n+\t\tRTE_EDEV_LOG_ERR(\"Failed to get adapter caps dev %\" PRIu8 \" cdev %\" PRIu8,\n+\t\t\t\t adapter->eventdev_id, adapter->next_dmadev_id);\n+\t\treturn ret;\n+\t}\n+\n+\tif ((caps & RTE_EVENT_DMA_ADAPTER_CAP_INTERNAL_PORT_OP_FWD) ||\n+\t (caps & RTE_EVENT_DMA_ADAPTER_CAP_INTERNAL_PORT_OP_NEW))\n+\t\treturn -ENOTSUP;\n+\n+\treturn 0;\n+}\n+\n+int\n+rte_event_dma_adapter_runtime_params_set(uint8_t id,\n+\t\t\t\t\t struct rte_event_dma_adapter_runtime_params *params)\n+{\n+\tstruct event_dma_adapter *adapter;\n+\tint ret;\n+\n+\tEVENT_DMA_ADAPTER_ID_VALID_OR_ERR_RET(id, -EINVAL);\n+\n+\tif (params == NULL) {\n+\t\tRTE_EDEV_LOG_ERR(\"params pointer is NULL\\n\");\n+\t\treturn -EINVAL;\n+\t}\n+\n+\tadapter = edma_id_to_adapter(id);\n+\tif (adapter == NULL)\n+\t\treturn -EINVAL;\n+\n+\tret = dma_adapter_cap_check(adapter);\n+\tif (ret)\n+\t\treturn ret;\n+\n+\trte_spinlock_lock(&adapter->lock);\n+\tadapter->max_nb = params->max_nb;\n+\trte_spinlock_unlock(&adapter->lock);\n+\n+\treturn 0;\n+}\n+\n+int\n+rte_event_dma_adapter_runtime_params_get(uint8_t id,\n+\t\t\t\t\t struct rte_event_dma_adapter_runtime_params *params)\n+{\n+\tstruct event_dma_adapter *adapter;\n+\tint ret;\n+\n+\tEVENT_DMA_ADAPTER_ID_VALID_OR_ERR_RET(id, -EINVAL);\n+\n+\tif (params == NULL) {\n+\t\tRTE_EDEV_LOG_ERR(\"params pointer is NULL\\n\");\n+\t\treturn -EINVAL;\n+\t}\n+\n+\tadapter = edma_id_to_adapter(id);\n+\tif (adapter == NULL)\n+\t\treturn -EINVAL;\n+\n+\tret = dma_adapter_cap_check(adapter);\n+\tif (ret)\n+\t\treturn ret;\n+\n+\tparams->max_nb = adapter->max_nb;\n+\n+\treturn 0;\n+}\n", "prefixes": [ "v3", "08/12" ] }{ "id": 131852, "url": "