From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from mga14.intel.com (mga14.intel.com [192.55.52.115]) by dpdk.org (Postfix) with ESMTP id 02DC22FDD for ; Fri, 7 Apr 2017 10:14:54 +0200 (CEST) DKIM-Signature: v=1; a=rsa-sha256; c=simple/simple; d=intel.com; i=@intel.com; q=dns/txt; s=intel; t=1491552895; x=1523088895; h=from:to:cc:subject:date:message-id:in-reply-to: references; bh=zNiimMNmJGnyUk98sjRLmHN3SxGGR4b9ZVS+45BErAY=; b=TsP7D4gi3PqWZ9bJ+nWZ+3k95TfQ5J9w3mmUgnHcgDPawxjjlVNMZ2zj IbZNVStqGDx0blXPIoWChCw2INe8+w==; Received: from orsmga003.jf.intel.com ([10.7.209.27]) by fmsmga103.fm.intel.com with ESMTP/TLS/DHE-RSA-AES256-GCM-SHA384; 07 Apr 2017 01:14:54 -0700 X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="5.37,164,1488873600"; d="scan'208";a="953273317" Received: from yliu-dev.sh.intel.com ([10.239.67.162]) by orsmga003.jf.intel.com with ESMTP; 07 Apr 2017 01:14:53 -0700 From: Yuanhan Liu To: Qi Zhang Cc: Yuanhan Liu , dpdk stable Date: Fri, 7 Apr 2017 16:11:28 +0800 Message-Id: <1491552724-3034-11-git-send-email-yuanhan.liu@linux.intel.com> X-Mailer: git-send-email 1.9.0 In-Reply-To: <1491552724-3034-1-git-send-email-yuanhan.liu@linux.intel.com> References: <1491552724-3034-1-git-send-email-yuanhan.liu@linux.intel.com> Subject: [dpdk-stable] patch 'net/i40e: fix compile error' has been queued to LTS release 16.11.2 X-BeenThere: stable@dpdk.org X-Mailman-Version: 2.1.15 Precedence: list List-Id: patches for DPDK stable branches List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Fri, 07 Apr 2017 08:14:55 -0000 Hi, FYI, your patch has been queued to LTS release 16.11.2 Note it hasn't been pushed to http://dpdk.org/browse/dpdk-stable yet. It will be pushed if I get no objections before 04/11/17. So please shout if anyone has objections. Thanks. --yliu --- >>From 5e2e8418a107c424cf905e479ab5296b624023a3 Mon Sep 17 00:00:00 2001 From: Qi Zhang Date: Mon, 20 Feb 2017 13:11:56 -0500 Subject: [PATCH] net/i40e: fix compile error [ upstream commit 0be2953129666dc510092ab7f240b21d06e03da7 ] Fix the compile error when RTE_LIBRTE_I40E_RX_ALLOW_BULK_ALLOC is disabled. Also fake_mbuf is required to be initialized and assigned to additional sw_ring entries for vector PMD independent from RTE_LIBRTE_I40E_RX_ALLOW_BULK_ALLOC config option. Fixes: 4861cde46116 ("i40e: new poll mode driver") Signed-off-by: Qi Zhang --- drivers/net/i40e/i40e_rxtx.c | 2 +- drivers/net/i40e/i40e_rxtx.h | 2 +- 2 files changed, 2 insertions(+), 2 deletions(-) diff --git a/drivers/net/i40e/i40e_rxtx.c b/drivers/net/i40e/i40e_rxtx.c index 1b25b2f..9cc9808 100644 --- a/drivers/net/i40e/i40e_rxtx.c +++ b/drivers/net/i40e/i40e_rxtx.c @@ -2129,11 +2129,11 @@ i40e_reset_rx_queue(struct i40e_rx_queue *rxq) for (i = 0; i < len * sizeof(union i40e_rx_desc); i++) ((volatile char *)rxq->rx_ring)[i] = 0; -#ifdef RTE_LIBRTE_I40E_RX_ALLOW_BULK_ALLOC memset(&rxq->fake_mbuf, 0x0, sizeof(rxq->fake_mbuf)); for (i = 0; i < RTE_PMD_I40E_RX_MAX_BURST; ++i) rxq->sw_ring[rxq->nb_rx_desc + i].mbuf = &rxq->fake_mbuf; +#ifdef RTE_LIBRTE_I40E_RX_ALLOW_BULK_ALLOC rxq->rx_nb_avail = 0; rxq->rx_next_avail = 0; rxq->rx_free_trigger = (uint16_t)(rxq->rx_free_thresh - 1); diff --git a/drivers/net/i40e/i40e_rxtx.h b/drivers/net/i40e/i40e_rxtx.h index ecdb13c..635ed48 100644 --- a/drivers/net/i40e/i40e_rxtx.h +++ b/drivers/net/i40e/i40e_rxtx.h @@ -113,11 +113,11 @@ struct i40e_rx_queue { uint16_t nb_rx_hold; /**< number of held free RX desc */ struct rte_mbuf *pkt_first_seg; /**< first segment of current packet */ struct rte_mbuf *pkt_last_seg; /**< last segment of current packet */ + struct rte_mbuf fake_mbuf; /**< dummy mbuf */ #ifdef RTE_LIBRTE_I40E_RX_ALLOW_BULK_ALLOC uint16_t rx_nb_avail; /**< number of staged packets ready */ uint16_t rx_next_avail; /**< index of next staged packets */ uint16_t rx_free_trigger; /**< triggers rx buffer allocation */ - struct rte_mbuf fake_mbuf; /**< dummy mbuf */ struct rte_mbuf *rx_stage[RTE_PMD_I40E_RX_MAX_BURST * 2]; #endif -- 1.9.0