From patchwork Fri Sep 6 10:34:08 2019 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Hemant Agrawal X-Patchwork-Id: 173212 Delivered-To: patch@linaro.org Received: by 2002:a05:6e02:ce:0:0:0:0 with SMTP id r14csp528311ilq; Fri, 6 Sep 2019 03:36:23 -0700 (PDT) X-Google-Smtp-Source: APXvYqwTZktVdpFE2lphRNGyokeFjMRWPZwLBfFvULZWegcePZXwFQu61OGJep1XDuoIWPu8y73K X-Received: by 2002:a17:906:2356:: with SMTP id m22mr6794859eja.121.1567766182932; Fri, 06 Sep 2019 03:36:22 -0700 (PDT) ARC-Seal: i=1; a=rsa-sha256; t=1567766182; cv=none; d=google.com; s=arc-20160816; b=IkBs+ZPzhgEHK4T31eSIyPNmg3w/xGraVikuCbxgFBbjA9eoeprSox6Mu+gfjYvhCS 7C6NXd3m5VstuBce1sB0w1DRbu2hVSCjmISgCAwKuOpCrR81DlihwV1eZjcwvAPXmVEO vbOYLrIlTKb+mtPfGKYPpGL3S0Un2WpMEeuncYosuuW+LGF1woUvDCJREZ2xiiS2b1hj pUznLPgo7vxDi4auZOUXTucg2q4vJm50xIzMujwenJTJN6J0B1UnGyI13pA+9aphZHzi Jf3oTmgthgB9rdF3nJdZ7ZtznLzTvLFownOF1Pp3vs+PEjn7hyOAQUSJRg7EYL1Fx4EA uwXw== ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=google.com; s=arc-20160816; h=sender:errors-to:list-subscribe:list-help:list-post:list-archive :list-unsubscribe:list-id:precedence:subject:references:in-reply-to :message-id:date:cc:to:from; bh=remTtFIjDZ4ou8m8DOyCsrPFdM47heyFRWck+l5+E8A=; b=yIV2GzxtKxZqtH2BgR3UcdVEkdXMhjNkH7y6/eY+9p0MssC/BHIVJAz4Yz83ath9J5 qgB1raCY268ykw8gRQ2MU0bbpNaFfRjxl5z4PEdhI5fPdjnM4i6va3Ekz/OQeuH4q/Xu AlB2alRyKUyU/V0pUNvf7zVdVazvvFI1QgM35OHTAdEL/4Xbj9XyEATkVll7qmgTf2pW vtIHP93Wze0RfqK3WB/wvV+5qEunHXmBlOkvd5icL77y5aDMQfw8lYyMdn9iHdtfx0pv ufaJFAr31dZcMC3MJBWGv/Lf+0u9BMOrKPoiL3bObsCVJNElyzXOscfiwyOxQuppJVOh AjhA== ARC-Authentication-Results: i=1; mx.google.com; spf=pass (google.com: domain of dev-bounces@dpdk.org designates 92.243.14.124 as permitted sender) smtp.mailfrom=dev-bounces@dpdk.org; dmarc=fail (p=NONE sp=NONE dis=NONE) header.from=nxp.com Return-Path: Received: from dpdk.org (dpdk.org. [92.243.14.124]) by mx.google.com with ESMTP id v5si549834edf.92.2019.09.06.03.36.22; Fri, 06 Sep 2019 03:36:22 -0700 (PDT) Received-SPF: pass (google.com: domain of dev-bounces@dpdk.org designates 92.243.14.124 as permitted sender) client-ip=92.243.14.124; Authentication-Results: mx.google.com; spf=pass (google.com: domain of dev-bounces@dpdk.org designates 92.243.14.124 as permitted sender) smtp.mailfrom=dev-bounces@dpdk.org; dmarc=fail (p=NONE sp=NONE dis=NONE) header.from=nxp.com Received: from [92.243.14.124] (localhost [127.0.0.1]) by dpdk.org (Postfix) with ESMTP id BE27D1BF70; Fri, 6 Sep 2019 12:36:10 +0200 (CEST) Received: from inva021.nxp.com (inva021.nxp.com [92.121.34.21]) by dpdk.org (Postfix) with ESMTP id E5AC31BE8E for ; Fri, 6 Sep 2019 12:36:05 +0200 (CEST) Received: from inva021.nxp.com (localhost [127.0.0.1]) by inva021.eu-rdc02.nxp.com (Postfix) with ESMTP id C82112005CC; Fri, 6 Sep 2019 12:36:05 +0200 (CEST) Received: from invc005.ap-rdc01.nxp.com (invc005.ap-rdc01.nxp.com [165.114.16.14]) by inva021.eu-rdc02.nxp.com (Postfix) with ESMTP id 09FAF2002E0; Fri, 6 Sep 2019 12:36:04 +0200 (CEST) Received: from bf-netperf1.ap.freescale.net (bf-netperf1.ap.freescale.net [10.232.133.63]) by invc005.ap-rdc01.nxp.com (Postfix) with ESMTP id 560A34031B; Fri, 6 Sep 2019 18:36:01 +0800 (SGT) From: Hemant Agrawal To: dev@dpdk.org Cc: jerinj@marvell.com, Hemant Agrawal Date: Fri, 6 Sep 2019 16:04:08 +0530 Message-Id: <20190906103410.14996-4-hemant.agrawal@nxp.com> X-Mailer: git-send-email 2.17.1 In-Reply-To: <20190906103410.14996-1-hemant.agrawal@nxp.com> References: <20190906103410.14996-1-hemant.agrawal@nxp.com> X-Virus-Scanned: ClamAV using ClamSMTP Subject: [dpdk-dev] [PATCH 3/5] event/dpaa2: add destroy support 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" Signed-off-by: Hemant Agrawal --- drivers/event/dpaa2/dpaa2_eventdev.c | 35 ++++++++++++++++++++++++++++ 1 file changed, 35 insertions(+) -- 2.17.1 diff --git a/drivers/event/dpaa2/dpaa2_eventdev.c b/drivers/event/dpaa2/dpaa2_eventdev.c index 98b487603..9255de16f 100644 --- a/drivers/event/dpaa2/dpaa2_eventdev.c +++ b/drivers/event/dpaa2/dpaa2_eventdev.c @@ -1059,6 +1059,39 @@ dpaa2_eventdev_create(const char *name) return -EFAULT; } +static int +dpaa2_eventdev_destroy(const char *name) +{ + struct rte_eventdev *eventdev; + struct dpaa2_eventdev *priv; + int i; + + eventdev = rte_event_pmd_get_named_dev(name); + if (eventdev == NULL) { + RTE_EDEV_LOG_ERR("eventdev with name %s not allocated", name); + return -1; + } + + /* For secondary processes, the primary has done all the work */ + if (rte_eal_process_type() != RTE_PROC_PRIMARY) + return 0; + + priv = eventdev->data->dev_private; + for (i = 0; i < priv->max_event_queues; i++) { + if (priv->evq_info[i].dpcon) + rte_dpaa2_free_dpcon_dev(priv->evq_info[i].dpcon); + + if (priv->evq_info[i].dpci) + rte_dpaa2_free_dpci_dev(priv->evq_info[i].dpci); + + } + priv->max_event_queues = 0; + + RTE_LOG(INFO, PMD, "%s eventdev cleaned\n", name); + return 0; +} + + static int dpaa2_eventdev_probe(struct rte_vdev_device *vdev) { @@ -1077,6 +1110,8 @@ dpaa2_eventdev_remove(struct rte_vdev_device *vdev) name = rte_vdev_device_name(vdev); DPAA2_EVENTDEV_INFO("Closing %s", name); + dpaa2_eventdev_destroy(name); + return rte_event_pmd_vdev_uninit(name); }