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 519A1A2EFC for ; Thu, 19 Sep 2019 12:15:18 +0200 (CEST) Received: from [92.243.14.124] (localhost [127.0.0.1]) by dpdk.org (Postfix) with ESMTP id 04A611EE60; Thu, 19 Sep 2019 12:14:31 +0200 (CEST) Received: from mx0b-0016f401.pphosted.com (mx0a-0016f401.pphosted.com [67.231.148.174]) by dpdk.org (Postfix) with ESMTP id BCD461EE5F for ; Thu, 19 Sep 2019 12:14:28 +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 x8JA4hWF021244; Thu, 19 Sep 2019 03:14:28 -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=+fuUm98hvehvo3ycobyUySOXkKqpIfY6joFkhpel12c=; b=FyXqq49sebtnA9ZJX+5mdsdk0XIUnPnCfg2TVyNIi1vg5N02SOa5pi1xEEzWdwFy9vmb T68rZKKRNrI0knWsz7Y+zIvzRdwvWzeHkEr0kQVSKb3kqNmpr+Z6wvpR6hiu7EbITyBs tNPYx3gu3RdWltuYuWJD0qVSM90dzmfHg7SYBfSzii7v3eTwXOyouyViqGWw+b7WDgDd gsFWP2O0DUjyTSjKApPYlUZ7pW3OS52gZm5UiBPI+QKsBFOBwvrRHr4YJTfJlDNVd8gH BGrmvZTgHPuI7MoHFMn0P2e5hUh8zypsQYVs/JwefNthA7CGAdC/R2rVS1Y3TzjqNc4T UA== Received: from sc-exch01.marvell.com ([199.233.58.181]) by mx0a-0016f401.pphosted.com with ESMTP id 2v3vcdtd09-1 (version=TLSv1.2 cipher=ECDHE-RSA-AES256-SHA384 bits=256 verify=NOT); Thu, 19 Sep 2019 03:14:27 -0700 Received: from SC-EXCH01.marvell.com (10.93.176.81) by SC-EXCH01.marvell.com (10.93.176.81) with Microsoft SMTP Server (TLS) id 15.0.1367.3; Thu, 19 Sep 2019 03:14:26 -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; Thu, 19 Sep 2019 03:14:26 -0700 Received: from BG-LT7430.marvell.com (unknown [10.28.17.12]) by maili.marvell.com (Postfix) with ESMTP id AE9253F703F; Thu, 19 Sep 2019 03:14:23 -0700 (PDT) From: To: , , , Marko Kovacevic , Ori Kam , Radu Nicolau , Tomasz Kantecki , Sunil Kumar Kori , "Pavan Nikhilesh" CC: Date: Thu, 19 Sep 2019 15:43:45 +0530 Message-ID: <20190919101346.8832-10-pbhagavatula@marvell.com> X-Mailer: git-send-email 2.17.1 In-Reply-To: <20190919101346.8832-1-pbhagavatula@marvell.com> References: <20190919092603.5485-2-pbhagavatula@marvell.com> <20190919101346.8832-1-pbhagavatula@marvell.com> MIME-Version: 1.0 Content-Transfer-Encoding: 8bit Content-Type: text/plain X-Proofpoint-Virus-Version: vendor=fsecure engine=2.50.10434:6.0.70,1.0.8 definitions=2019-09-19_03:2019-09-18,2019-09-19 signatures=0 Subject: [dpdk-dev] [PATCH v3 09/10] examples/l2fwd-event: add graceful teardown 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: Pavan Nikhilesh Add graceful teardown that addresses both event mode and poll mode. Signed-off-by: Pavan Nikhilesh --- examples/l2fwd-event/main.c | 44 +++++++++++++++++++++++++++++-------- 1 file changed, 35 insertions(+), 9 deletions(-) diff --git a/examples/l2fwd-event/main.c b/examples/l2fwd-event/main.c index 56487809b..057381b29 100644 --- a/examples/l2fwd-event/main.c +++ b/examples/l2fwd-event/main.c @@ -522,7 +522,7 @@ main(int argc, char **argv) uint32_t rx_lcore_id; uint32_t nb_mbufs; uint16_t nb_ports; - int ret; + int i, ret; /* init EAL */ ret = rte_eal_init(argc, argv); @@ -762,15 +762,41 @@ main(int argc, char **argv) /* launch per-lcore init on every lcore */ rte_eal_mp_remote_launch(l2fwd_launch_one_lcore, eventdev_rsrc, CALL_MASTER); - rte_eal_mp_wait_lcore(); + if (eventdev_rsrc->enabled) { + for (i = 0; i < eventdev_rsrc->rx_adptr.nb_rx_adptr; i++) + rte_event_eth_rx_adapter_stop( + eventdev_rsrc->rx_adptr.rx_adptr[i]); + for (i = 0; i < eventdev_rsrc->tx_adptr.nb_tx_adptr; i++) + rte_event_eth_tx_adapter_stop( + eventdev_rsrc->tx_adptr.tx_adptr[i]); - RTE_ETH_FOREACH_DEV(portid) { - if ((l2fwd_enabled_port_mask & (1 << portid)) == 0) - continue; - printf("Closing port %d...", portid); - rte_eth_dev_stop(portid); - rte_eth_dev_close(portid); - printf(" Done\n"); + RTE_ETH_FOREACH_DEV(portid) { + if ((l2fwd_enabled_port_mask & (1 << portid)) == 0) + continue; + rte_eth_dev_stop(portid); + } + + rte_eal_mp_wait_lcore(); + RTE_ETH_FOREACH_DEV(portid) { + if ((l2fwd_enabled_port_mask & (1 << portid)) == 0) + continue; + rte_eth_dev_close(portid); + } + + rte_event_dev_stop(eventdev_rsrc->event_d_id); + rte_event_dev_close(eventdev_rsrc->event_d_id); + + } else { + rte_eal_mp_wait_lcore(); + + RTE_ETH_FOREACH_DEV(portid) { + if ((l2fwd_enabled_port_mask & (1 << portid)) == 0) + continue; + printf("Closing port %d...", portid); + rte_eth_dev_stop(portid); + rte_eth_dev_close(portid); + printf(" Done\n"); + } } printf("Bye...\n"); -- 2.17.1