From patchwork Fri Sep 25 10:38:25 2020 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Somnath Kotur X-Patchwork-Id: 78804 X-Patchwork-Delegate: ferruh.yigit@amd.com Return-Path: X-Original-To: patchwork@inbox.dpdk.org Delivered-To: patchwork@inbox.dpdk.org Received: from dpdk.org (dpdk.org [92.243.14.124]) by inbox.dpdk.org (Postfix) with ESMTP id 6FF5BA04C0; Fri, 25 Sep 2020 12:45:25 +0200 (CEST) Received: from [92.243.14.124] (localhost [127.0.0.1]) by dpdk.org (Postfix) with ESMTP id 5EEEB1E88C; Fri, 25 Sep 2020 12:45:24 +0200 (CEST) Received: from relay.smtp-ext.broadcom.com (saphodev.broadcom.com [192.19.232.172]) by dpdk.org (Postfix) with ESMTP id 921A51D179 for ; Fri, 25 Sep 2020 12:45:22 +0200 (CEST) Received: from dhcp-10-123-153-55.dhcp.broadcom.net (dhcp-10-123-153-55.dhcp.broadcom.net [10.123.153.55]) (using TLSv1 with cipher DHE-RSA-AES256-SHA (256/256 bits)) (No client certificate requested) by relay.smtp-ext.broadcom.com (Postfix) with ESMTPS id 04C21CC4C2; Fri, 25 Sep 2020 03:45:17 -0700 (PDT) DKIM-Filter: OpenDKIM Filter v2.11.0 relay.smtp-ext.broadcom.com 04C21CC4C2 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=broadcom.com; s=dkimrelay; t=1601030719; bh=mBqgJ5noGG+3ZJ+OLMygHITQz7dpoEHQg2eYza8hGwQ=; h=From:To:Cc:Subject:Date:From; b=hUyutROdl1m+5xCub8KLZr4dzdUVHY/8q5PtFZ6LLKfmri8lvRHhk/mD187P8T3Kn FZhJ1wZ+Qo9P67x/WQCHNZyVWStCIEcRUpANs4hwrAFsOFqBnFmOHQxdOWq1XLsRas ieaG0uJ+n122H+oWWtegGBp53VDtThNN/8W+m1NM= From: Somnath Kotur To: dev@dpdk.org Cc: ferruh.yigit@intel.com, Somnath Kotur , Venkat Duvvuru Date: Fri, 25 Sep 2020 16:08:25 +0530 Message-Id: <20200925103825.24807-1-somnath.kotur@broadcom.com> X-Mailer: git-send-email 2.28.0.450.g3a238e5 MIME-Version: 1.0 Subject: [dpdk-dev] [PATCH v2] net/bnxt: add a check in bnxt PCI probe 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" Check for num_rep before invoking rep port probe. Fixes: 6dc83230b43b ("net/bnxt: support port representor data path") Signed-off-by: Somnath Kotur Reviewed-by: Venkat Duvvuru --- v2: Check against num_rep instead of devargs ptr drivers/net/bnxt/bnxt_ethdev.c | 4 ++++ 1 file changed, 4 insertions(+) diff --git a/drivers/net/bnxt/bnxt_ethdev.c b/drivers/net/bnxt/bnxt_ethdev.c index db2f0dde4..ab25dd1b1 100644 --- a/drivers/net/bnxt/bnxt_ethdev.c +++ b/drivers/net/bnxt/bnxt_ethdev.c @@ -6147,6 +6147,10 @@ static int bnxt_pci_probe(struct rte_pci_driver *pci_drv __rte_unused, } PMD_DRV_LOG(DEBUG, "BNXT Port:%d pci probe\n", backing_eth_dev->data->port_id); + + if (!num_rep) + return ret; + /* probe representor ports now */ ret = bnxt_rep_port_probe(pci_dev, eth_da, backing_eth_dev);