From patchwork Mon Feb 5 05:21:57 2018 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Nipun Gupta X-Patchwork-Id: 34939 X-Patchwork-Delegate: thomas@monjalon.net 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 BC1971B2DD; Mon, 5 Feb 2018 06:22:40 +0100 (CET) Received: from EUR01-VE1-obe.outbound.protection.outlook.com (mail-ve1eur01on0087.outbound.protection.outlook.com [104.47.1.87]) by dpdk.org (Postfix) with ESMTP id 326F91B2DE for ; Mon, 5 Feb 2018 06:22:39 +0100 (CET) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=nxp.com; s=selector1; h=From:Date:Subject:Message-ID:Content-Type:MIME-Version; bh=IcOFpb9wn22KHTcYlCYYX4/A1ri4yzXrpfy1U9OIMVM=; b=BE/+S3uv+h/Oyopx801Yp8h2Ky2BDbYKXiHVBxEQli6ADBSlcrZQ91vhazsbbp6WKwTGtvzaA5V2B2+nuvcFRMz7+5H7cPRt7gMyxzuxsVTf6Y1qvqw7wg4YdNa5nlcYOW5awQXlKiiRP3Ht6Gk+hsD88f6/sgrGeB4UZosQYUs= Authentication-Results: spf=none (sender IP is ) smtp.mailfrom=nipun.gupta@nxp.com; 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This patch adds check in the dpaa eventdev driver. Fixes: 5d944582d028 ("bus/dpaa: check portal presence in the caller function") Signed-off-by: Nipun Gupta Acked-by: Hemant Agrawal --- drivers/event/dpaa/dpaa_eventdev.c | 12 +++++++----- 1 file changed, 7 insertions(+), 5 deletions(-) diff --git a/drivers/event/dpaa/dpaa_eventdev.c b/drivers/event/dpaa/dpaa_eventdev.c index 7360fad..0006801 100644 --- a/drivers/event/dpaa/dpaa_eventdev.c +++ b/drivers/event/dpaa/dpaa_eventdev.c @@ -112,11 +112,13 @@ struct dpaa_port *portal = (struct dpaa_port *)port; struct rte_mbuf *mbuf; - /* Affine current thread context to a qman portal */ - ret = rte_dpaa_portal_init((void *)0); - if (ret) { - DPAA_EVENTDEV_ERR("Unable to initialize portal"); - return ret; + if (unlikely(!RTE_PER_LCORE(dpaa_io))) { + /* Affine current thread context to a qman portal */ + ret = rte_dpaa_portal_init((void *)0); + if (ret) { + DPAA_EVENTDEV_ERR("Unable to initialize portal"); + return ret; + } } if (unlikely(!portal->is_port_linked)) {