From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from rcdn-iport-3.cisco.com (rcdn-iport-3.cisco.com [173.37.86.74]) by dpdk.org (Postfix) with ESMTP id 740D83990 for ; Fri, 2 Sep 2016 15:41:59 +0200 (CEST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=cisco.com; i=@cisco.com; l=412; q=dns/txt; s=iport; t=1472823719; x=1474033319; h=from:to:subject:date:message-id:content-id: content-transfer-encoding:mime-version; bh=ILOX+saLUqk3dSuU5JqTfv3WMkHCeSbHwaTmbHIXzAg=; b=lXIc7Ys+0f/4NgHJZdIyIMSj318ebDN/wQD4w9qG2C0Sgk2wRwYJdkxJ P4byqxmUziYrl/hY4irvVSyye92a3MvbJuyJzqIqBinBy6tJGb/cjo2Cu MyuIyLrK3acvrWrNXdcDW5mCJKKYWGmKgCTg1Kdv/Ax6XbN0zuFq70q9z 0=; X-IronPort-Anti-Spam-Filtered: true X-IronPort-Anti-Spam-Result: =?us-ascii?q?A0B6DACFgMlX/5hdJa1cg1ABAQEBAR5Xf?= =?us-ascii?q?QaNSaYlhD2CAiSHUzoSAQIBAQEBAQEBXhwLhGg6UQE+QicEiF0OnwGcMAEBAQE?= =?us-ascii?q?GAQEBAQEihi+BeAiGaYNRgi8FmVMBgTiEaIkVCoFOAWONHUiPfAElCCeEPYUbg?= =?us-ascii?q?S9/AQEB?= X-IronPort-AV: E=Sophos;i="5.30,270,1470700800"; d="scan'208";a="146829029" Received: from rcdn-core-1.cisco.com ([173.37.93.152]) by rcdn-iport-3.cisco.com with ESMTP/TLS/DHE-RSA-AES256-GCM-SHA384; 02 Sep 2016 13:41:58 +0000 Received: from XCH-ALN-017.cisco.com (xch-aln-017.cisco.com [173.36.7.27]) by rcdn-core-1.cisco.com (8.14.5/8.14.5) with ESMTP id u82Dfw8M031538 (version=TLSv1/SSLv3 cipher=AES256-SHA bits=256 verify=FAIL) for ; Fri, 2 Sep 2016 13:41:58 GMT Received: from xch-aln-017.cisco.com (173.36.7.27) by XCH-ALN-017.cisco.com (173.36.7.27) with Microsoft SMTP Server (TLS) id 15.0.1210.3; Fri, 2 Sep 2016 08:41:57 -0500 Received: from xch-aln-017.cisco.com ([173.36.7.27]) by XCH-ALN-017.cisco.com ([173.36.7.27]) with mapi id 15.00.1210.000; Fri, 2 Sep 2016 08:41:57 -0500 From: "Pierre Pfister (ppfister)" To: "dev@dpdk.org" Thread-Topic: Enable virtio VIRTIO_RING_F_INDIRECT_DESC feature ? Thread-Index: AQHSBR/GeRz0/0xPCkKx1MkkBR3WMA== Date: Fri, 2 Sep 2016 13:41:57 +0000 Message-ID: Accept-Language: en-US Content-Language: en-US X-MS-Has-Attach: X-MS-TNEF-Correlator: x-ms-exchange-messagesentrepresentingtype: 1 x-ms-exchange-transport-fromentityheader: Hosted x-originating-ip: [10.228.42.60] Content-Type: text/plain; charset="us-ascii" Content-ID: Content-Transfer-Encoding: quoted-printable MIME-Version: 1.0 Subject: [dpdk-dev] Enable virtio VIRTIO_RING_F_INDIRECT_DESC feature ? 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: Fri, 02 Sep 2016 13:41:59 -0000 Hello all, I think http://dpdk.org/dev/patchwork/patch/5389/ disabled support of indir= ect buffers by accident. Am I missing something ? Is there a reason why this was disabled ? I tested it today and it seems to work fine. If you have no objection, could we re-enable it ?=20 It is a very useful feature as it enables using more descriptors than limit= ed by the queue size. Thanks, - Pierre