From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from dpdk.org (dpdk.org [92.243.14.124]) by inbox.dpdk.org (Postfix) with ESMTP id 54E16A0577; Sun, 5 Apr 2020 11:01:44 +0200 (CEST) Received: from [92.243.14.124] (localhost [127.0.0.1]) by dpdk.org (Postfix) with ESMTP id 46B221C120; Sun, 5 Apr 2020 10:57:49 +0200 (CEST) Received: from mx0b-0016f401.pphosted.com (mx0a-0016f401.pphosted.com [67.231.148.174]) by dpdk.org (Postfix) with ESMTP id C96E11C118 for ; Sun, 5 Apr 2020 10:57:47 +0200 (CEST) Received: from pps.filterd (m0045849.ppops.net [127.0.0.1]) by mx0a-0016f401.pphosted.com (8.16.0.42/8.16.0.42) with SMTP id 0358uSrg029744; Sun, 5 Apr 2020 01:57:46 -0700 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=marvell.com; h=from : to : cc : subject : date : message-id : in-reply-to : references : mime-version : content-transfer-encoding : content-type; s=pfpt0818; bh=eaqrhSyaq4jAZqpJ2Nz95Dj0vNOUC4Hs/RdFwjaa9N8=; b=kbzAQMlXCkMV0LwWCzxHd7HfNLOmvTzUA9oxOXqPqoJBO1Y8ZvMqAXqE96qnnxpqJq0a igACQmXTebtJg3sE3p+XljlSFRnHarn2lWFxHYaCmqfTX0t4oEZmbpAVTPXwLiguQTMg DKB7jaz99qM+ik9l0wzs3d//iUhspF4jwxeoX1GcQc08SZeN93wFfhulq8k+Xoj8VM1T 4Pu7aETQaoNkbWnWWQ1X9l/Yd1PPnAtb5DEjJAhxKloaOZARwX7ZTDXFb76Pl2gNbk3y CWAUU5jOev9+kRJyeiJG9ARWzCQc83g3PMYG14T4ORTxN4lPlymqEikxJNOGHCAaoT// IQ== Received: from sc-exch03.marvell.com ([199.233.58.183]) by mx0a-0016f401.pphosted.com with ESMTP id 306qkqtmtp-1 (version=TLSv1.2 cipher=ECDHE-RSA-AES256-SHA384 bits=256 verify=NOT); Sun, 05 Apr 2020 01:57:46 -0700 Received: from DC5-EXCH01.marvell.com (10.69.176.38) by SC-EXCH03.marvell.com (10.93.176.83) with Microsoft SMTP Server (TLS) id 15.0.1497.2; Sun, 5 Apr 2020 01:57:44 -0700 Received: from DC5-EXCH02.marvell.com (10.69.176.39) by DC5-EXCH01.marvell.com (10.69.176.38) with Microsoft SMTP Server (TLS) id 15.0.1497.2; Sun, 5 Apr 2020 01:57:44 -0700 Received: from maili.marvell.com (10.69.176.80) by DC5-EXCH02.marvell.com (10.69.176.39) with Microsoft SMTP Server id 15.0.1497.2 via Frontend Transport; Sun, 5 Apr 2020 01:57:44 -0700 Received: from jerin-lab.marvell.com (jerin-lab.marvell.com [10.28.34.14]) by maili.marvell.com (Postfix) with ESMTP id 51E4E3F703F; Sun, 5 Apr 2020 01:57:41 -0700 (PDT) From: To: Nithin Dabilpuram , Pavan Nikhilesh CC: , , , , , , Date: Sun, 5 Apr 2020 14:26:08 +0530 Message-ID: <20200405085613.1336841-25-jerinj@marvell.com> X-Mailer: git-send-email 2.25.1 In-Reply-To: <20200405085613.1336841-1-jerinj@marvell.com> References: <20200331192945.2466880-1-jerinj@marvell.com> <20200405085613.1336841-1-jerinj@marvell.com> MIME-Version: 1.0 Content-Transfer-Encoding: 8bit Content-Type: text/plain X-Proofpoint-Virus-Version: vendor=fsecure engine=2.50.10434:6.0.138, 18.0.676 definitions=2020-04-05_01:2020-04-03, 2020-04-05 signatures=0 Subject: [dpdk-dev] [PATCH v4 24/29] node: add packet drop node X-BeenThere: dev@dpdk.org X-Mailman-Version: 2.1.15 Precedence: list List-Id: DPDK patches and discussions List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: dev-bounces@dpdk.org Sender: "dev" From: Nithin Dabilpuram Add packet drop node process function for pkt_drop rte_node. This node simply free's every object received as an rte_mbuf to its rte_pktmbuf pool. Signed-off-by: Nithin Dabilpuram Signed-off-by: Pavan Nikhilesh Signed-off-by: Kiran Kumar K --- lib/librte_node/Makefile | 1 + lib/librte_node/meson.build | 2 +- lib/librte_node/pkt_drop.c | 26 ++++++++++++++++++++++++++ 3 files changed, 28 insertions(+), 1 deletion(-) create mode 100644 lib/librte_node/pkt_drop.c diff --git a/lib/librte_node/Makefile b/lib/librte_node/Makefile index ebf473c66..322b651c8 100644 --- a/lib/librte_node/Makefile +++ b/lib/librte_node/Makefile @@ -23,6 +23,7 @@ SRCS-$(CONFIG_RTE_LIBRTE_NODE) += ethdev_tx.c SRCS-$(CONFIG_RTE_LIBRTE_NODE) += ethdev_ctrl.c SRCS-$(CONFIG_RTE_LIBRTE_NODE) += ip4_lookup.c SRCS-$(CONFIG_RTE_LIBRTE_NODE) += ip4_rewrite.c +SRCS-$(CONFIG_RTE_LIBRTE_NODE) += pkt_drop.c # install header files SYMLINK-$(CONFIG_RTE_LIBRTE_NODE)-include += rte_node_ip4_api.h diff --git a/lib/librte_node/meson.build b/lib/librte_node/meson.build index ed78791dd..8aa93654b 100644 --- a/lib/librte_node/meson.build +++ b/lib/librte_node/meson.build @@ -2,7 +2,7 @@ # Copyright(C) 2020 Marvell International Ltd. sources = files('null.c', 'log.c', 'ethdev_rx.c', 'ethdev_tx.c', 'ip4_lookup.c', - 'ip4_rewrite.c', 'ethdev_ctrl.c') + 'ip4_rewrite.c', 'pkt_drop.c', 'ethdev_ctrl.c') headers = files('rte_node_ip4_api.h', 'rte_node_eth_api.h') allow_experimental_apis = true # Strict-aliasing rules are violated by uint8_t[] to context size casts. diff --git a/lib/librte_node/pkt_drop.c b/lib/librte_node/pkt_drop.c new file mode 100644 index 000000000..c35001323 --- /dev/null +++ b/lib/librte_node/pkt_drop.c @@ -0,0 +1,26 @@ +/* SPDX-License-Identifier: BSD-3-Clause + * Copyright(C) 2020 Marvell International Ltd. + */ + +#include +#include +#include + +static uint16_t +pkt_drop_process(struct rte_graph *graph, struct rte_node *node, void **objs, + uint16_t nb_objs) +{ + RTE_SET_USED(node); + RTE_SET_USED(graph); + + rte_pktmbuf_free_bulk((struct rte_mbuf **)objs, nb_objs); + + return nb_objs; +} + +static struct rte_node_register pkt_drop_node = { + .process = pkt_drop_process, + .name = "pkt_drop", +}; + +RTE_NODE_REGISTER(pkt_drop_node); -- 2.25.1