From patchwork Mon Nov 4 23:02:23 2019 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Ajit Khaparde X-Patchwork-Id: 62405 X-Patchwork-Delegate: ajit.khaparde@broadcom.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 A0774A0352; Tue, 5 Nov 2019 00:02:56 +0100 (CET) Received: from [92.243.14.124] (localhost [127.0.0.1]) by dpdk.org (Postfix) with ESMTP id 726FE378B; Tue, 5 Nov 2019 00:02:40 +0100 (CET) Received: from rnd-relay.smtp.broadcom.com (rnd-relay.smtp.broadcom.com [192.19.229.170]) by dpdk.org (Postfix) with ESMTP id 9D6642C30; Tue, 5 Nov 2019 00:02:33 +0100 (CET) Received: from mail-irv-17.broadcom.com (mail-irv-17.lvn.broadcom.net [10.75.242.48]) by rnd-relay.smtp.broadcom.com (Postfix) with ESMTP id 47D7A30C0FD; Mon, 4 Nov 2019 14:59:44 -0800 (PST) DKIM-Filter: OpenDKIM Filter v2.10.3 rnd-relay.smtp.broadcom.com 47D7A30C0FD DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=broadcom.com; s=dkimrelay; t=1572908384; bh=pDt3aHQ7iQ1KPrMgPPBFkBZ6Aa/XrjvBd76FrvEu+IQ=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=VM9/Wgi6ic2xzQp4x1/Q1b+pahqDuclss91sPdvd+H5teF/OESeiuvplFMXFPYFF6 1WBm3C0WEOD8U+wyykj4CzProI7nJE4LWZz1shKXP6cRKL7HmLAyZSDgYP2woRq4a3 HBVaP5icZh7hegUd1G9L17K+TzUe9v92OjNfXvPU= Received: from C02VPB22HTD6.wifi.broadcom.net (c02vpb22htd6.wifi.broadcom.net [10.69.74.102]) by mail-irv-17.broadcom.com (Postfix) with ESMTP id 46BB214008D; Mon, 4 Nov 2019 15:02:30 -0800 (PST) From: Ajit Khaparde To: dev@dpdk.org Cc: ferruh.yigit@intel.com, Lance Richardson , stable@dpdk.org Date: Mon, 4 Nov 2019 15:02:23 -0800 Message-Id: <20191104230225.98450-3-ajit.khaparde@broadcom.com> X-Mailer: git-send-email 2.21.0 (Apple Git-122) In-Reply-To: <20191104230225.98450-1-ajit.khaparde@broadcom.com> References: <20191104230225.98450-1-ajit.khaparde@broadcom.com> MIME-Version: 1.0 Subject: [dpdk-dev] [PATCH v2 2/4] net/bnxt: keep consistent rxq start/stop state 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: Lance Richardson Receive queue state needs to reflect "started" state when rebuilding the RSS table for Thor-based NICs. Move state update so that receive queues being started are included in the RSS table. Fixes: 38412304b50a ("net/bnxt: enable RSS for thor-based controllers") Cc: stable@dpdk.org Signed-off-by: Lance Richardson Reviewed-by: Ajit Khaparde --- drivers/net/bnxt/bnxt_rxq.c | 8 +++++--- 1 file changed, 5 insertions(+), 3 deletions(-) diff --git a/drivers/net/bnxt/bnxt_rxq.c b/drivers/net/bnxt/bnxt_rxq.c index ab889c10e..e82eda9d7 100644 --- a/drivers/net/bnxt/bnxt_rxq.c +++ b/drivers/net/bnxt/bnxt_rxq.c @@ -444,6 +444,8 @@ int bnxt_rx_queue_start(struct rte_eth_dev *dev, uint16_t rx_queue_id) * If queue is it started, we do not post buffers for Rx. */ rxq->rx_started = true; + dev->data->rx_queue_state[rx_queue_id] = RTE_ETH_QUEUE_STATE_STARTED; + bnxt_free_hwrm_rx_ring(bp, rx_queue_id); rc = bnxt_alloc_hwrm_rx_ring(bp, rx_queue_id); if (rc) @@ -469,11 +471,11 @@ int bnxt_rx_queue_start(struct rte_eth_dev *dev, uint16_t rx_queue_id) rc = bnxt_vnic_rss_configure(bp, vnic); } - if (rc == 0) + if (rc != 0) { dev->data->rx_queue_state[rx_queue_id] = - RTE_ETH_QUEUE_STATE_STARTED; - else + RTE_ETH_QUEUE_STATE_STOPPED; rxq->rx_started = false; + } PMD_DRV_LOG(INFO, "queue %d, rx_deferred_start %d, state %d!\n",