From patchwork Thu Jul 25 05:50:10 2019 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Sunil Kumar Kori X-Patchwork-Id: 57065 Return-Path: X-Original-To: patchwork@dpdk.org Delivered-To: patchwork@dpdk.org Received: from [92.243.14.124] (localhost [127.0.0.1]) by dpdk.org (Postfix) with ESMTP id 7DEAC1C27B; Thu, 25 Jul 2019 07:50:18 +0200 (CEST) Received: from mx0b-0016f401.pphosted.com (mx0a-0016f401.pphosted.com [67.231.148.174]) by dpdk.org (Postfix) with ESMTP id 6F6151C277 for ; Thu, 25 Jul 2019 07:50:16 +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 x6P5nd6m006990; Wed, 24 Jul 2019 22:50:15 -0700 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=marvell.com; h=from : to : cc : subject : date : message-id : mime-version : content-type; s=pfpt0818; bh=Fz07eCk0ER+cSlmCak5f/U0tJws0/BMMbl5fegVxUC4=; b=sVRDkAxlBTjKtRNd27InE2KKYzIAJTjeOb3hMkYT72MfDKH5HnX0PZplQLuPggc6o0sQ zeeLnf6tQyIr8SThCu0qUPz7qy44arragOLyuzenJvitue7jjLo4aQb5OZ8KMdj9oPGZ ADfeOgw8tFNcHZ/fcN1mXZ4jlVpI0iNWw05qA8CGwAbjm6tf4Hpr5x5BvDQZ4mwJXXZc V8yChe+MgFj7FspXnzv/Tf8JFKn0BiL+xSQn5BreLWrkTt2ohNv0WQV6Q6NISBNLwotX GN1MbbTzZKw0mkA5paTWrfQCWs13i9V2nZgI6I/8ZNhMqMR4C2dqvsIXAaDFTfg0ldk6 Jg== Received: from sc-exch04.marvell.com ([199.233.58.184]) by mx0a-0016f401.pphosted.com with ESMTP id 2tx61rg2yw-1 (version=TLSv1.2 cipher=ECDHE-RSA-AES256-SHA384 bits=256 verify=NOT); Wed, 24 Jul 2019 22:50:15 -0700 Received: from SC-EXCH01.marvell.com (10.93.176.81) by SC-EXCH04.marvell.com (10.93.176.84) with Microsoft SMTP Server (TLS) id 15.0.1367.3; Wed, 24 Jul 2019 22:50:14 -0700 Received: from maili.marvell.com (10.93.176.43) by SC-EXCH01.marvell.com (10.93.176.81) with Microsoft SMTP Server id 15.0.1367.3 via Frontend Transport; Wed, 24 Jul 2019 22:50:14 -0700 Received: from dc7-eodlnx05.marvell.com (dc7-eodlnx05.marvell.com [10.28.113.55]) by maili.marvell.com (Postfix) with ESMTP id 303323F703F; Wed, 24 Jul 2019 22:50:12 -0700 (PDT) From: Sunil Kumar Kori To: Konstantin Ananyev CC: , Sunil Kumar Kori Date: Thu, 25 Jul 2019 11:20:10 +0530 Message-ID: <1564033810-15715-1-git-send-email-skori@marvell.com> X-Mailer: git-send-email 1.8.3.1 MIME-Version: 1.0 X-Proofpoint-Virus-Version: vendor=fsecure engine=2.50.10434:5.22.84,1.0.8 definitions=2019-07-25_03:2019-07-25,2019-07-25 signatures=0 Subject: [dpdk-dev] [PATCH] examples/ip_fragmentation: fix DEV_TX_OFFLOAD_MBUF_FAST_FREE flag 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" Application uses different pool to allocate direct and indirect mbufs which are further spliced together to consturct a fragmented packet and same is transmitted over the port which is configured with DEV_TX_OFFLOAD_MBUF_FAST_FREE enabled i.e. all segments must belong to the same pool. But constructed packet violates the conditions. So fixing DEV_TX_OFFLOAD_MBUF_FAST_FREE flag during device configuration. Signed-off-by: Sunil Kumar Kori --- examples/ip_fragmentation/main.c | 3 --- 1 file changed, 3 deletions(-) diff --git a/examples/ip_fragmentation/main.c b/examples/ip_fragmentation/main.c index 03be0c1..324d607 100644 --- a/examples/ip_fragmentation/main.c +++ b/examples/ip_fragmentation/main.c @@ -939,9 +939,6 @@ struct rte_lpm6_config lpm6_config = { n_tx_queue = nb_lcores; if (n_tx_queue > MAX_TX_QUEUE_PER_PORT) n_tx_queue = MAX_TX_QUEUE_PER_PORT; - if (dev_info.tx_offload_capa & DEV_TX_OFFLOAD_MBUF_FAST_FREE) - local_port_conf.txmode.offloads |= - DEV_TX_OFFLOAD_MBUF_FAST_FREE; ret = rte_eth_dev_configure(portid, 1, (uint16_t)n_tx_queue, &local_port_conf); if (ret < 0) {