From patchwork Sat Mar 3 13:46:29 2018 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Anatoly Burakov X-Patchwork-Id: 35625 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 2E90D1B3CE; Sat, 3 Mar 2018 14:47:07 +0100 (CET) Received: from mga12.intel.com (mga12.intel.com [192.55.52.136]) by dpdk.org (Postfix) with ESMTP id 08C6F5F13 for ; Sat, 3 Mar 2018 14:46:42 +0100 (CET) X-Amp-Result: SKIPPED(no attachment in message) X-Amp-File-Uploaded: False Received: from orsmga004.jf.intel.com ([10.7.209.38]) by fmsmga106.fm.intel.com with ESMTP/TLS/DHE-RSA-AES256-GCM-SHA384; 03 Mar 2018 05:46:40 -0800 X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="5.47,418,1515484800"; d="scan'208";a="179582622" Received: from irvmail001.ir.intel.com ([163.33.26.43]) by orsmga004.jf.intel.com with ESMTP; 03 Mar 2018 05:46:36 -0800 Received: from sivswdev01.ir.intel.com (sivswdev01.ir.intel.com [10.237.217.45]) by irvmail001.ir.intel.com (8.14.3/8.13.6/MailSET/Hub) with ESMTP id w23Dkact012298; Sat, 3 Mar 2018 13:46:36 GMT Received: from sivswdev01.ir.intel.com (localhost [127.0.0.1]) by sivswdev01.ir.intel.com with ESMTP id w23DkaJP023959; Sat, 3 Mar 2018 13:46:36 GMT Received: (from aburakov@localhost) by sivswdev01.ir.intel.com with LOCAL id w23DkZiq023955; Sat, 3 Mar 2018 13:46:35 GMT From: Anatoly Burakov To: dev@dpdk.org Cc: Shrikrishna Khare , keith.wiles@intel.com, jianfeng.tan@intel.com, andras.kovacs@ericsson.com, laszlo.vadkeri@ericsson.com, benjamin.walker@intel.com, bruce.richardson@intel.com, thomas@monjalon.net, konstantin.ananyev@intel.com, kuralamudhan.ramakrishnan@intel.com, louise.m.daly@intel.com, nelio.laranjeiro@6wind.com, yskoh@mellanox.com, pepperjo@japf.ch, jerin.jacob@caviumnetworks.com, hemant.agrawal@nxp.com, olivier.matz@6wind.com Date: Sat, 3 Mar 2018 13:46:29 +0000 Message-Id: <9728aa6a9f8b79559fa014c504ba499b1ab1cd36.1520083504.git.anatoly.burakov@intel.com> X-Mailer: git-send-email 1.7.0.7 In-Reply-To: References: In-Reply-To: References: Subject: [dpdk-dev] [PATCH 41/41] net/vmxnet3: use contiguous allocation for DMA memory 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" Signed-off-by: Anatoly Burakov --- Notes: Not sure if DMA-capable memzones are needed for vmxnet3. Corrections welcome. drivers/net/vmxnet3/vmxnet3_ethdev.c | 7 ++++--- 1 file changed, 4 insertions(+), 3 deletions(-) diff --git a/drivers/net/vmxnet3/vmxnet3_ethdev.c b/drivers/net/vmxnet3/vmxnet3_ethdev.c index 4e68aae..c787379 100644 --- a/drivers/net/vmxnet3/vmxnet3_ethdev.c +++ b/drivers/net/vmxnet3/vmxnet3_ethdev.c @@ -150,14 +150,15 @@ gpa_zone_reserve(struct rte_eth_dev *dev, uint32_t size, if (!reuse) { if (mz) rte_memzone_free(mz); - return rte_memzone_reserve_aligned(z_name, size, socket_id, - 0, align); + return rte_memzone_reserve_aligned_contig(z_name, size, + socket_id, 0, align); } if (mz) return mz; - return rte_memzone_reserve_aligned(z_name, size, socket_id, 0, align); + return rte_memzone_reserve_aligned_contig(z_name, size, socket_id, 0, + align); } /**