From patchwork Thu Jun 28 20:15:45 2018 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Ajit Khaparde X-Patchwork-Id: 41880 X-Patchwork-Delegate: ferruh.yigit@amd.com 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 795A61B59E; Thu, 28 Jun 2018 22:16:42 +0200 (CEST) Received: from rnd-relay.smtp.broadcom.com (rnd-relay.smtp.broadcom.com [192.19.229.170]) by dpdk.org (Postfix) with ESMTP id 77EE81B51D for ; Thu, 28 Jun 2018 22:15:59 +0200 (CEST) Received: from nis-sj1-27.broadcom.com (nis-sj1-27.lvn.broadcom.net [10.75.144.136]) by rnd-relay.smtp.broadcom.com (Postfix) with ESMTP id 8444730C01E; Thu, 28 Jun 2018 13:15:58 -0700 (PDT) DKIM-Filter: OpenDKIM Filter v2.10.3 rnd-relay.smtp.broadcom.com 8444730C01E DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=broadcom.com; s=dkimrelay; t=1530216958; bh=vDA7/O1et7oCcvuKfRuGAf5uKoEpH8grCFAlOjZp/VY=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=bYX+8olx0n7iCY2bBqXMlJ/7xI70c6hxkl9EVNujoDzS3CXKb1fQDDhYKw9IBzi3n Z7qGSotS7BwgqGQnFy71eHCb/Lc2ahOAyPpRXwHt7VQ2I8zIYsYf+9bRH2zqw+szb4 mvbQ+40S1XyUcvjHx9VfcyCsRQib23qprKkHjWRg= Received: from C02VPB22HTD6.dhcp.broadcom.net (c02vpb22htd6.dhcp.broadcom.net [10.136.50.120]) by nis-sj1-27.broadcom.com (Postfix) with ESMTP id 5D4BEAC078F; Thu, 28 Jun 2018 13:15:58 -0700 (PDT) From: Ajit Khaparde To: dev@dpdk.org Cc: ferruh.yigit@intel.com Date: Thu, 28 Jun 2018 13:15:45 -0700 Message-Id: <20180628201549.3507-20-ajit.khaparde@broadcom.com> X-Mailer: git-send-email 2.15.2 (Apple Git-101.1) In-Reply-To: <20180628201549.3507-1-ajit.khaparde@broadcom.com> References: <20180628201549.3507-1-ajit.khaparde@broadcom.com> Subject: [dpdk-dev] [PATCH v2 19/23] net/bnxt: allocate RSS context only if RSS mode is enabled 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" allocate RSS context only if RSS mode is enabled. Signed-off-by: Ajit Khaparde --- v1->v2: fix commit log --- drivers/net/bnxt/bnxt_ethdev.c | 16 ++++++++++------ 1 file changed, 10 insertions(+), 6 deletions(-) diff --git a/drivers/net/bnxt/bnxt_ethdev.c b/drivers/net/bnxt/bnxt_ethdev.c index fe95e01ca..44c6cfa0a 100644 --- a/drivers/net/bnxt/bnxt_ethdev.c +++ b/drivers/net/bnxt/bnxt_ethdev.c @@ -248,6 +248,7 @@ static int bnxt_init_chip(struct bnxt *bp) /* VNIC configuration */ for (i = 0; i < bp->nr_vnics; i++) { + struct rte_eth_conf *dev_conf = &bp->eth_dev->data->dev_conf; struct bnxt_vnic_info *vnic = &bp->vnic_info[i]; rc = bnxt_hwrm_vnic_alloc(bp, vnic); @@ -257,12 +258,15 @@ static int bnxt_init_chip(struct bnxt *bp) goto err_out; } - rc = bnxt_hwrm_vnic_ctx_alloc(bp, vnic); - if (rc) { - PMD_DRV_LOG(ERR, - "HWRM vnic %d ctx alloc failure rc: %x\n", - i, rc); - goto err_out; + /* Alloc RSS context only if RSS mode is enabled */ + if (dev_conf->rxmode.mq_mode & ETH_MQ_RX_RSS) { + rc = bnxt_hwrm_vnic_ctx_alloc(bp, vnic); + if (rc) { + PMD_DRV_LOG(ERR, + "HWRM vnic %d ctx alloc failure rc: %x\n", + i, rc); + goto err_out; + } } rc = bnxt_hwrm_vnic_cfg(bp, vnic);