From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from mga01.intel.com (mga01.intel.com [192.55.52.88]) by dpdk.org (Postfix) with ESMTP id E52DC47CD for ; Wed, 26 Apr 2017 10:58:41 +0200 (CEST) Received: from fmsmga001.fm.intel.com ([10.253.24.23]) by fmsmga101.fm.intel.com with ESMTP/TLS/DHE-RSA-AES256-GCM-SHA384; 26 Apr 2017 01:58:40 -0700 X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="5.37,253,1488873600"; d="scan'208";a="1140314281" Received: from irsmsx108.ger.corp.intel.com ([163.33.3.3]) by fmsmga001.fm.intel.com with ESMTP; 26 Apr 2017 01:58:37 -0700 Received: from irsmsx109.ger.corp.intel.com ([169.254.13.12]) by IRSMSX108.ger.corp.intel.com ([169.254.11.239]) with mapi id 14.03.0319.002; Wed, 26 Apr 2017 09:58:36 +0100 From: "Burakov, Anatoly" To: Alejandro Lucero CC: Alexey Kardashevskiy , Andrew Rybchenko , "dev@dpdk.org" , "JPF@zurich.ibm.com" , Gowrishankar Muthukrishnan Thread-Topic: [dpdk-dev] [PATCH dpdk 4/5] vfio: Do try setting IOMMU type if already set Thread-Index: AQHSunzza/DkJu1gcUqgNgvg2IZcvqHXPeIAgAAZ0cD///VcgIAAEtfw Date: Wed, 26 Apr 2017 08:58:35 +0000 Message-ID: References: <20170420072402.38106-1-aik@ozlabs.ru> <20170420072402.38106-5-aik@ozlabs.ru> <5b5fe4e4-af39-4c27-fb3c-aff0c601b938@solarflare.com> <9808fd9e-17e5-b873-592a-2309579097dc@ozlabs.ru> In-Reply-To: Accept-Language: en-US Content-Language: en-US X-MS-Has-Attach: X-MS-TNEF-Correlator: x-ctpclassification: CTP_IC x-titus-metadata-40: eyJDYXRlZ29yeUxhYmVscyI6IiIsIk1ldGFkYXRhIjp7Im5zIjoiaHR0cDpcL1wvd3d3LnRpdHVzLmNvbVwvbnNcL0ludGVsMyIsImlkIjoiM2ViMTkxNmEtYjI3ZC00ODEzLTllOGItYmIxNTM4ZTM4OTEwIiwicHJvcHMiOlt7Im4iOiJDVFBDbGFzc2lmaWNhdGlvbiIsInZhbHMiOlt7InZhbHVlIjoiQ1RQX0lDIn1dfV19LCJTdWJqZWN0TGFiZWxzIjpbXSwiVE1DVmVyc2lvbiI6IjE2LjUuOS4zIiwiVHJ1c3RlZExhYmVsSGFzaCI6IjNZXC9cL1IxbmtHRkJTR0ZJQkZrdkJ6QVRoMUlxaHk4bERaTVFhS1g2NlQ4OD0ifQ== dlp-product: dlpe-windows dlp-version: 10.0.102.7 dlp-reaction: no-action x-originating-ip: [163.33.239.180] Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: base64 MIME-Version: 1.0 Subject: Re: [dpdk-dev] [PATCH dpdk 4/5] vfio: Do try setting IOMMU type if already set 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: , X-List-Received-Date: Wed, 26 Apr 2017 08:58:42 -0000 SGkgQWxlamFuZHJvLA0KDQo+IEkgd2FzIGNvdW50aW5nIG9uIGZpcnN0IHN1Ym1pdHRlZCBwYXRj aCBiZWluZyBhY2NlcHRlZC7CoA0KDQpPSywgdGhhdCdzIG9uIG1lIHRoZW4uDQoNCj4gVGhlcmUg aXMgYW5vdGhlciB0aGluZyB0byBzb2x2ZSB3aGljaCBpcyB0byB1bnBsdWcgcG9ydHMgd2hlbiB0 aGVyZSBhcmUgbW9yZSB0aGFuIG9uZSAoYWxyZWFkeSBwbHVnZ2VkKSBpbiBhbiBJT01NVSBncm91 cC4gSSBoYXZlIGEgcGF0Y2ggZm9yIHRoaXMgYnV0IEkgY2FuIG5vdCB0ZXN0IGl0IGZvciB0aGF0 IHNjZW5hcmlvLCBqdXN0IGZvciB0aGUgIm5vcm1hbCIgb25lIHdpdGggb25lIHBvcnQvZGV2aWNl IHBlciBJT01NVSBncm91cC4gPiBJJ20gd29ya2luZyBvbiBoYXZpbmcgYSB3YXkgZm9yIHRlc3Rp bmcgdGhlIGZpcnN0IGNhc2UuDQoNCkhhdmUgeW91IHRyaWVkIG9sZGVyIGtlcm5lbCB2ZXJzaW9u cyB5ZXQ/IFRob3NlIHNlZW0gdG8gd29yayBmb3IgbWUuDQoNCj4gVGhlIG9ubHkgcHJvYmxlbSBp cyBhZnRlciB0aGF0LCBub25lIGVsc2UgZGV2aWNlIGhvdHBsdWcgY2FuIGhhcHBlbi4gSSBrbm93 IHRoYXQgaXMgbm90IGEgZ29vZCB0aGluZyBiZWNhdXNlIGl0IHJlcXVpcmVzIHRvIHJlc3RhcnQg dGhlIGFwcCwgYnV0IGJldHRlciB0aGFuIGJyZWFraW5nIHRoZSBhcHAgd2l0aCBhIGNyYXNoLg0K DQpQcmVzdW1hYmx5LCB5b3UncmUgb25seSB0YWxraW5nIGFib3V0IFZGSU8gaG90cGx1ZywgYW5k IG5vdCBob3RwbHVnIGluIGdlbmVyYWw/IElzIHRoZXJlIGFueXRoaW5nIHRoYXQgY2FuIGJlIGRv bmUgdG8gZml4IHRoaXMgaXNzdWUgaW4gdGhlIGxvbmcgcnVuPyANCsKgDQpUaGFua3MsDQpBbmF0 b2x5DQoNCg==