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 1E8B95A32 for ; Thu, 16 Apr 2015 05:41:48 +0200 (CEST) Received: from orsmga003.jf.intel.com ([10.7.209.27]) by fmsmga103.fm.intel.com with ESMTP; 15 Apr 2015 20:41:48 -0700 X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="5.11,585,1422950400"; d="scan'208";a="556878147" Received: from pgsmsx105.gar.corp.intel.com ([10.221.44.96]) by orsmga003.jf.intel.com with ESMTP; 15 Apr 2015 20:41:47 -0700 Received: from shsmsx103.ccr.corp.intel.com (10.239.4.69) by PGSMSX105.gar.corp.intel.com (10.221.44.96) with Microsoft SMTP Server (TLS) id 14.3.224.2; Thu, 16 Apr 2015 11:41:46 +0800 Received: from shsmsx102.ccr.corp.intel.com ([169.254.2.223]) by SHSMSX103.ccr.corp.intel.com ([169.254.4.80]) with mapi id 14.03.0224.002; Thu, 16 Apr 2015 11:41:44 +0800 From: "Ouyang, Changchun" To: Stephen Hemminger , "dev@dpdk.org" Thread-Topic: [dpdk-dev] [PATCH 2/5] virtio: don't enable/disable rx modes unless supported Thread-Index: AQHQd4/WSEMGieGr+kKWvTbV34/q5Z1O/0pg Date: Thu, 16 Apr 2015 03:41:44 +0000 Message-ID: References: <1429111219-8789-1-git-send-email-stephen@networkplumber.org> <1429111219-8789-3-git-send-email-stephen@networkplumber.org> In-Reply-To: <1429111219-8789-3-git-send-email-stephen@networkplumber.org> Accept-Language: zh-CN, en-US Content-Language: en-US X-MS-Has-Attach: X-MS-TNEF-Correlator: x-originating-ip: [10.239.127.40] Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: quoted-printable MIME-Version: 1.0 Subject: Re: [dpdk-dev] [PATCH 2/5] virtio: don't enable/disable rx modes unless supported X-BeenThere: dev@dpdk.org X-Mailman-Version: 2.1.15 Precedence: list List-Id: patches and discussions about DPDK List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Thu, 16 Apr 2015 03:41:49 -0000 > -----Original Message----- > From: dev [mailto:dev-bounces@dpdk.org] On Behalf Of Stephen > Hemminger > Sent: Wednesday, April 15, 2015 11:20 PM > To: dev@dpdk.org > Subject: [dpdk-dev] [PATCH 2/5] virtio: don't enable/disable rx modes unl= ess > supported >=20 > Don't try to set features related to receiving unless the appropriate fea= ture > bit has ben negotiated with the host. >=20 > This solves some of the issues when using virtio on non-KVM/QEMU > hypervisors. >=20 > Signed-off-by: Stephen Hemminger Acked-by: Changchun Ouyang