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GET /api/patches/134812/?format=api
{ "id": 134812, "url": "http://patches.dpdk.org/api/patches/134812/?format=api", "web_url": "http://patches.dpdk.org/project/dpdk/patch/20231204180415.1212837-1-rkudurumalla@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": "<20231204180415.1212837-1-rkudurumalla@marvell.com>", "list_archive_url": "https://inbox.dpdk.org/dev/20231204180415.1212837-1-rkudurumalla@marvell.com", "date": "2023-12-04T18:04:13", "name": "[v2,1/3] node: support to add next node to ethdev Rx node", "commit_ref": null, "pull_url": null, "state": "superseded", "archived": true, "hash": "ca652350fbc6625a5cb1dce50ea0b360679595e8", "submitter": { "id": 2289, "url": "http://patches.dpdk.org/api/people/2289/?format=api", "name": "Rakesh Kudurumalla", "email": "rkudurumalla@marvell.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/20231204180415.1212837-1-rkudurumalla@marvell.com/mbox/", "series": [ { "id": 30444, "url": "http://patches.dpdk.org/api/series/30444/?format=api", "web_url": "http://patches.dpdk.org/project/dpdk/list/?series=30444", "date": "2023-12-04T18:04:13", "name": "[v2,1/3] node: support to add next node to ethdev Rx node", "version": 2, "mbox": "http://patches.dpdk.org/series/30444/mbox/" } ], "comments": "http://patches.dpdk.org/api/patches/134812/comments/", "check": "success", "checks": "http://patches.dpdk.org/api/patches/134812/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 14B834366C;\n\tMon, 4 Dec 2023 19:04:24 +0100 (CET)", "from mails.dpdk.org (localhost [127.0.0.1])\n\tby mails.dpdk.org (Postfix) with ESMTP id 52B60402AB;\n\tMon, 4 Dec 2023 19:04:23 +0100 (CET)", "from mx0b-0016f401.pphosted.com (mx0a-0016f401.pphosted.com\n [67.231.148.174])\n by mails.dpdk.org (Postfix) with ESMTP id 2B2EF400EF\n for <dev@dpdk.org>; Mon, 4 Dec 2023 19:04:21 +0100 (CET)", "from pps.filterd (m0045849.ppops.net [127.0.0.1])\n by mx0a-0016f401.pphosted.com (8.17.1.19/8.17.1.19) with ESMTP id\n 3B4CxudP022087 for <dev@dpdk.org>; Mon, 4 Dec 2023 10:04:21 -0800", "from dc5-exch02.marvell.com ([199.233.59.182])\n by mx0a-0016f401.pphosted.com (PPS) with ESMTPS id 3ur2tveeyf-1\n (version=TLSv1.2 cipher=ECDHE-RSA-AES256-SHA384 bits=256 verify=NOT)\n for <dev@dpdk.org>; Mon, 04 Dec 2023 10:04:20 -0800", "from DC5-EXCH02.marvell.com (10.69.176.39) by DC5-EXCH02.marvell.com\n (10.69.176.39) with Microsoft SMTP Server (TLS) id 15.0.1497.48;\n Mon, 4 Dec 2023 10:04:19 -0800", "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; Mon, 4 Dec 2023 10:04:19 -0800", "from localhost.localdomain (unknown [10.28.36.154])\n by maili.marvell.com (Postfix) with ESMTP id A25AD3F7057;\n Mon, 4 Dec 2023 10:04:17 -0800 (PST)" ], "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=xBwQfnZptQn+ga+eI8N9CWwAP0kXnrbpCPMQ2E0VXU0=;\n b=Y8jysvNybVe841URpoYWlOJgYQFpqkjwQjDQxy7cRF3piH8kP+N9F2VZYkpMqHSik4XA\n g5ksy5rJoTEzMFgQQMuUJHkEYbNGld71chowYsbsHkQJs97NTA6dXgnbInxjNWuYKn2t\n a5PT8U/87qMba3lN1+/+T90MW0+ReSnvWAmzrkC6UIuPEndpgb//veiy3qL0MBGAsRkc\n 2xfhxMVpftanu5OoZn41QcGrrSu3MVqfntYhM/nduyFVWYfBfNSqt6Q14GjgcdlsuUWt\n VjcC5SWDcT59PXRhYcuBvHVFqpUsLMd8KzxRt3+9SOSjXesT2enks3wE/0o/nObjcICU JQ==", "From": "Rakesh Kudurumalla <rkudurumalla@marvell.com>", "To": "Nithin Dabilpuram <ndabilpuram@marvell.com>, Pavan Nikhilesh\n <pbhagavatula@marvell.com>", "CC": "<dev@dpdk.org>, <jerinj@marvell.com>, Rakesh Kudurumalla\n <rkudurumalla@marvell.com>", "Subject": "[PATCH v2 1/3] node: support to add next node to ethdev Rx node", "Date": "Mon, 4 Dec 2023 23:34:13 +0530", "Message-ID": "<20231204180415.1212837-1-rkudurumalla@marvell.com>", "X-Mailer": "git-send-email 2.25.1", "In-Reply-To": "<20231123061555.469038-1-rkudurumalla@marvell.com>", "References": "<20231123061555.469038-1-rkudurumalla@marvell.com>", "MIME-Version": "1.0", "Content-Transfer-Encoding": "8bit", "Content-Type": "text/plain", "X-Proofpoint-ORIG-GUID": "ZLfcQo8pm5kO0KF9jwXNnpSCnrP-cjy6", "X-Proofpoint-GUID": "ZLfcQo8pm5kO0KF9jwXNnpSCnrP-cjy6", "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=2023-12-04_17,2023-12-04_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": "By default all packets received on ethdev_rx node\nis forwarded to pkt_cls node.This patch provides\nlibrary support to add a new node as next node to\nethdev_rx node and forward packet to new node from\nrx node.\n\nSigned-off-by: Rakesh Kudurumalla <rkudurumalla@marvell.com>\n---\nV2: Addressed comments \n Splitted patches to add command and usecsase\n Updated doc for portforward usecase\n\n lib/node/ethdev_ctrl.c | 44 +++++++++++++++++++++++++++++++++++++\n lib/node/rte_node_eth_api.h | 19 ++++++++++++++++\n lib/node/version.map | 1 +\n 3 files changed, 64 insertions(+)", "diff": "diff --git a/lib/node/ethdev_ctrl.c b/lib/node/ethdev_ctrl.c\nindex d564b80e37..e057847cb5 100644\n--- a/lib/node/ethdev_ctrl.c\n+++ b/lib/node/ethdev_ctrl.c\n@@ -129,3 +129,47 @@ rte_node_eth_config(struct rte_node_ethdev_config *conf, uint16_t nb_confs,\n \tctrl.nb_graphs = nb_graphs;\n \treturn 0;\n }\n+\n+int\n+rte_node_ethdev_rx_next_update(rte_node_t id, const char *edge_name)\n+{\n+\tstruct ethdev_rx_node_main *data;\n+\tethdev_rx_node_elem_t *elem;\n+\tchar **next_nodes;\n+\tint rc = -EINVAL;\n+\tuint32_t count;\n+\tuint16_t i = 0;\n+\n+\tif (edge_name == NULL)\n+\t\treturn -ENODATA;\n+\n+\tcount = rte_node_edge_get(id, NULL);\n+\n+\tif (count == RTE_NODE_ID_INVALID)\n+\t\treturn rc;\n+\n+\tnext_nodes = malloc(count);\n+\tif (next_nodes == NULL)\n+\t\treturn -ENOMEM;\n+\n+\tcount = rte_node_edge_get(id, next_nodes);\n+\n+\twhile (next_nodes[i] != NULL) {\n+\t\tif (strcmp(edge_name, next_nodes[i]) == 0) {\n+\t\t\tdata = ethdev_rx_get_node_data_get();\n+\t\t\telem = data->head;\n+\t\t\twhile (elem->next != data->head) {\n+\t\t\t\tif (elem->nid == id) {\n+\t\t\t\t\telem->ctx.cls_next = i;\n+\t\t\t\t\trc = 0;\n+\t\t\t\t\tgoto exit;\n+\t\t\t\t}\n+\t\t\t\telem = elem->next;\n+\t\t\t}\n+\t\t}\n+\t\ti++;\n+\t}\n+exit:\n+\tfree(next_nodes);\n+\treturn rc;\n+}\ndiff --git a/lib/node/rte_node_eth_api.h b/lib/node/rte_node_eth_api.h\nindex eaae50772d..f99e565b30 100644\n--- a/lib/node/rte_node_eth_api.h\n+++ b/lib/node/rte_node_eth_api.h\n@@ -57,6 +57,25 @@ struct rte_node_ethdev_config {\n */\n int rte_node_eth_config(struct rte_node_ethdev_config *cfg,\n \t\t\tuint16_t cnt, uint16_t nb_graphs);\n+\n+/**\n+ * Update ethdev rx next node.\n+ *\n+ * @param id\n+ * Node id whose edge is to be updated.\n+ * @param edge_name\n+ * Name of the next node.\n+ *\n+ * @return\n+ * RTE_EDGE_ID_INVALID if id is invalid\n+ * ENINVAL: Either of input parameters are invalid\n+ * ENODATA: If edge_name is not found\n+ * ENOMEM: If memory allocation failed\n+ * 0 on successful initialization.\n+ */\n+__rte_experimental\n+int rte_node_ethdev_rx_next_update(rte_node_t id, const char *edge_name);\n+\n #ifdef __cplusplus\n }\n #endif\ndiff --git a/lib/node/version.map b/lib/node/version.map\nindex 99ffcdd414..07abc3a79f 100644\n--- a/lib/node/version.map\n+++ b/lib/node/version.map\n@@ -16,6 +16,7 @@ EXPERIMENTAL {\n \trte_node_ip6_route_add;\n \n \t# added in 23.11\n+\trte_node_ethdev_rx_next_update;\n \trte_node_ip4_reassembly_configure;\n \trte_node_udp4_dst_port_add;\n \trte_node_udp4_usr_node_add;\n", "prefixes": [ "v2", "1/3" ] }