From patchwork Wed Jul 17 10:41:28 2019 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Ajit Khaparde X-Patchwork-Id: 56593 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 ECFC41B951; Wed, 17 Jul 2019 12:42:01 +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 4A4331B464 for ; Wed, 17 Jul 2019 12:41:55 +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 1C4BD30C0AB; Wed, 17 Jul 2019 03:41:54 -0700 (PDT) DKIM-Filter: OpenDKIM Filter v2.10.3 rnd-relay.smtp.broadcom.com 1C4BD30C0AB DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=broadcom.com; s=dkimrelay; t=1563360114; bh=I3+8jESPj0Boi9YTkP3yr92JrvazMKau01y6JE27hbY=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=Bi6mL4ETLy7WPrMmcewZyJsDQ2tnslx5xs7sV6W/YQBGOvOgPesBwxGLmO78KJq5P 4rS2595YI4DNjmj0vft+YP+zoydRSknvThYFBHPHIwHkpiWbvvnX7DT7xKxvfxOcax FixvTm8h9D0XRDohpIs1+RVZy8fwAPpzEGIPKf8U= Received: from C02VPB22HTD6.wifi.broadcom.net (c02vpb22htd6.wifi.broadcom.net [10.122.43.105]) by nis-sj1-27.broadcom.com (Postfix) with ESMTP id 75C9EAC0749; Wed, 17 Jul 2019 03:41:52 -0700 (PDT) From: Ajit Khaparde To: dev@dpdk.org Cc: ferruh.yigit@intel.com, Lance Richardson , Kalesh Anakkur Purayil Date: Wed, 17 Jul 2019 16:11:28 +0530 Message-Id: <20190717104139.21155-5-ajit.khaparde@broadcom.com> X-Mailer: git-send-email 2.20.1 (Apple Git-117) In-Reply-To: <20190717104139.21155-1-ajit.khaparde@broadcom.com> References: <0c1b327c-2c36-652f-c88d-cbca8f873c13@intel.com> <20190717104139.21155-1-ajit.khaparde@broadcom.com> MIME-Version: 1.0 Subject: [dpdk-dev] [PATCH v3 04/15] net/bnxt: fix Tx hang after port stop/start 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 Initialize the state of the the completion valid indicator when a completion ring is freed, otherwise completions may not be processed when a new ring is allocated. Fixes: 5735eb241947 ("net/bnxt: support Tx batching") Reviewed-by: Kalesh Anakkur Purayil Signed-off-by: Lance Richardson Signed-off-by: Ajit Khaparde --- drivers/net/bnxt/bnxt_hwrm.c | 1 + 1 file changed, 1 insertion(+) diff --git a/drivers/net/bnxt/bnxt_hwrm.c b/drivers/net/bnxt/bnxt_hwrm.c index a9356c6b8..b6f9ec0a0 100644 --- a/drivers/net/bnxt/bnxt_hwrm.c +++ b/drivers/net/bnxt/bnxt_hwrm.c @@ -2089,6 +2089,7 @@ static void bnxt_free_cp_ring(struct bnxt *bp, struct bnxt_cp_ring_info *cpr) memset(cpr->cp_desc_ring, 0, cpr->cp_ring_struct->ring_size * sizeof(*cpr->cp_desc_ring)); cpr->cp_raw_cons = 0; + cpr->valid = 0; } void bnxt_free_hwrm_rx_ring(struct bnxt *bp, int queue_index)