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GET /api/patches/134864/?format=api
{ "id": 134864, "url": "http://patches.dpdk.org/api/patches/134864/?format=api", "web_url": "http://patches.dpdk.org/project/dpdk/patch/20231205092710.1375795-1-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": "<20231205092710.1375795-1-rkudurumalla@marvell.com>", "list_archive_url": "https://inbox.dpdk.org/dev/20231205092710.1375795-1-rkudurumalla@marvell.com", "date": "2023-12-05T09:27:08", "name": "[v4,1/3] node: support to add next node to ethdev Rx node", "commit_ref": null, "pull_url": null, "state": "superseded", "archived": true, "hash": "dc4c6d6674941b301d02fbe2e5bb81700b450658", "submitter": { "id": 2289, "url":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/20231205092710.1375795-1-rkudurumalla@marvell.com/mbox/", "series": [ { "id": 30451, "url": "http://patches.dpdk.org/api/series/30451/?format=api", "web_url": "http://patches.dpdk.org/project/dpdk/list/?series=30451", "date": "2023-12-05T09:27:08", "name": "[v4,1/3] node: support to add next node to ethdev Rx node", "version": 4, "mbox": "http://patches.dpdk.org/series/30451/mbox/" } ], "comments": "http://patches.dpdk.org/api/patches/134864/comments/", "check": "success", "checks": "http://patches.dpdk.org/api/patches/134864/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 A3AC343676;\n\tTue, 5 Dec 2023 10:27:19 +0100 (CET)", "from mails.dpdk.org (localhost [127.0.0.1])\n\tby mails.dpdk.org (Postfix) with ESMTP id 7361842D45;\n\tTue, 5 Dec 2023 10:27:19 +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 B4752402D2\n for <dev@dpdk.org>; Tue, 5 Dec 2023 10:27:17 +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 3B4NxYXg022361 for <dev@dpdk.org>; Tue, 5 Dec 2023 01:27:16 -0800", "from dc5-exch01.marvell.com ([199.233.59.181])\n by mx0a-0016f401.pphosted.com (PPS) with ESMTPS id 3usrx3hfwp-1\n (version=TLSv1.2 cipher=ECDHE-RSA-AES256-SHA384 bits=256 verify=NOT)\n for <dev@dpdk.org>; Tue, 05 Dec 2023 01:27:16 -0800", "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 Tue, 5 Dec 2023 01:27:15 -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; Tue, 5 Dec 2023 01:27:14 -0800", "from localhost.localdomain (unknown [10.28.36.154])\n by maili.marvell.com (Postfix) with ESMTP id AEF6D3F7099;\n Tue, 5 Dec 2023 01:27:11 -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=tXm7yBoEYkSZJzujY2QAmzkGaZrOdh5ujzQl5z5YZpY=;\n b=WD2OiK4WE3+ZbMwfrX0HH01esDuZ/GtFrqJO7xbkcLsaXyI36OUH5k1UVLymRuL1t/9J\n 7918JngUKQrIz1aIg1geIsovYzWHFpftx1U8DH0EC65RMjTCkKYYeYYM3DIOMgL4Yfyz\n xLH8kUwR9NKROGTOrADCnl+bZh9cejc+5CRTyv5Vs2+imH9WspjSEYSz3KCknJdjnyJy\n 4k/izUycdQbrXOQImYCKI2iVriomdSO0XHs9+1Hnz2Fr/EobEboH0wfew0zSuFA/AEp6\n yLAAML2JhrMV/zWQNOwWou5V1MplMaTUiJ5vJH3NhWxEfTD5jj+0qhm9lmXSGTVUbi3j cA==", "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 v4 1/3] node: support to add next node to ethdev Rx node", "Date": "Tue, 5 Dec 2023 14:57:08 +0530", "Message-ID": "<20231205092710.1375795-1-rkudurumalla@marvell.com>", "X-Mailer": "git-send-email 2.25.1", "In-Reply-To": "<20231205074645.1370608-1-rkudurumalla@marvell.com>", "References": "<20231205074645.1370608-1-rkudurumalla@marvell.com>", "MIME-Version": "1.0", "Content-Transfer-Encoding": "8bit", "Content-Type": "text/plain", "X-Proofpoint-GUID": "iX1HFKraunUijrcsLuEfkuqyf6fCVJ46", "X-Proofpoint-ORIG-GUID": "iX1HFKraunUijrcsLuEfkuqyf6fCVJ46", "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=2023-12-05_04,2023-12-04_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---\nv4: Resolve compilation issues\n\n lib/node/ethdev_ctrl.c | 45 +++++++++++++++++++++++++++++++++++++\n lib/node/rte_node_eth_api.h | 19 ++++++++++++++++\n lib/node/version.map | 1 +\n 3 files changed, 65 insertions(+)", "diff": "diff --git a/lib/node/ethdev_ctrl.c b/lib/node/ethdev_ctrl.c\nindex d564b80e37..0faf4c19f2 100644\n--- a/lib/node/ethdev_ctrl.c\n+++ b/lib/node/ethdev_ctrl.c\n@@ -3,6 +3,7 @@\n */\n \n #include <stdlib.h>\n+#include <errno.h>\n \n #include <rte_ethdev.h>\n #include <rte_graph.h>\n@@ -129,3 +130,47 @@ 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 rc;\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..b082a5bec1 100644\n--- a/lib/node/rte_node_eth_api.h\n+++ b/lib/node/rte_node_eth_api.h\n@@ -23,6 +23,7 @@ extern \"C\" {\n #include <rte_compat.h>\n #include <rte_common.h>\n #include <rte_mempool.h>\n+#include <rte_graph.h>\n \n /**\n * Port config for ethdev_rx and ethdev_tx node.\n@@ -57,6 +58,24 @@ 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+ * 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": [ "v4", "1/3" ] }