From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from EUR01-VE1-obe.outbound.protection.outlook.com (mail-eopbgr140043.outbound.protection.outlook.com [40.107.14.43]) by dpdk.org (Postfix) with ESMTP id 5A7981B430 for ; Sun, 17 Feb 2019 07:18:18 +0100 (CET) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=Mellanox.com; s=selector1; h=From:Date:Subject:Message-ID:Content-Type:MIME-Version:X-MS-Exchange-SenderADCheck; bh=/tH2iyWslpqmDPha5AjOQ5J5zIoFuz8mo3I5TE4/whQ=; b=dVf6/m4anCnmmiSeUIc46jD5MjTmkVxrQJZPrcG5YgXicIMwMfPnNJYN6ijwbQoYRbgn4LL4qDWC5ExmTL5Jr+xZuKoEvff7vc6vNrKCDEtziBepNeTHcgMf8Xs+leh0eAOBpZ75FempMDQiy5zRI4Hk2kARGFyWu3Ntl/t4e3s= Received: from AM6PR0502MB3797.eurprd05.prod.outlook.com (52.133.22.13) by AM6PR0502MB3783.eurprd05.prod.outlook.com (52.133.17.145) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384) id 15.20.1622.19; Sun, 17 Feb 2019 06:18:16 +0000 Received: from AM6PR0502MB3797.eurprd05.prod.outlook.com ([fe80::3c1a:f2ea:1e07:a3f9]) by AM6PR0502MB3797.eurprd05.prod.outlook.com ([fe80::3c1a:f2ea:1e07:a3f9%7]) with mapi id 15.20.1622.018; Sun, 17 Feb 2019 06:18:16 +0000 From: Shahaf Shuler To: "Burakov, Anatoly" , Alejandro Lucero CC: Yongseok Koh , Thomas Monjalon , Ferruh Yigit , "nhorman@tuxdriver.com" , Gaetan Rivet , dev Thread-Topic: [dpdk-dev] [PATCH 0/6] introduce DMA memory mapping for external memory Thread-Index: AQHUxE67vMayKL/3bUGZiKbDp0ErW6XfSVnggAAwR4CABAxjQA== Date: Sun, 17 Feb 2019 06:18:16 +0000 Message-ID: References: <81f4bbef-8d6a-d845-eb07-966bbccf4849@intel.com> In-Reply-To: Accept-Language: en-US Content-Language: en-US X-MS-Has-Attach: X-MS-TNEF-Correlator: x-originating-ip: [31.154.10.105] x-ms-publictraffictype: Email x-ms-office365-filtering-correlation-id: 389dca4e-df2c-43d4-7764-08d6949fb43a x-ms-office365-filtering-ht: Tenant x-microsoft-antispam: BCL:0; PCL:0; RULEID:(2390118)(7020095)(4652040)(8989299)(4534185)(4627221)(201703031133081)(201702281549075)(8990200)(5600110)(711020)(4605104)(4618075)(2017052603328)(7153060)(7193020); SRVR:AM6PR0502MB3783; x-ms-traffictypediagnostic: AM6PR0502MB3783: x-ld-processed: a652971c-7d2e-4d9b-a6a4-d149256f461b,ExtAddr x-microsoft-exchange-diagnostics: =?utf-8?B?MTtBTTZQUjA1MDJNQjM3ODM7MjM6YURsNjM0dTNoelZSSHExT0cyOWN2NXBx?= =?utf-8?B?L2JxNFdFMUdoSDdiOWlGSWpoOU1WNXVNK3VpOWRWTXUyQXNjTHJGV3QxM1c0?= =?utf-8?B?Q1RVZTJTc0sveTJEZFFBbGhBbHo0cG9iMHUydzVoS2VvMGVGaGlzcXJ1aFd6?= =?utf-8?B?TGxlYWxCd1EwQ0NKK24rbjJ2dHRkNHVJM2l6RnVIOHA1K3RBMWxLMklSYUtN?= =?utf-8?B?MllybmovWks1VFFRSWg1cVFFN0hJTFNoMis0bm1Vek9UakhjOWtFeThJNFlk?= =?utf-8?B?bWNPZ0d2MHI1cDVYcGIvZlFZOGwxS2xTbytDMFFWK2R6TDNidG1GaTZSODRi?= =?utf-8?B?UkQ2VkdzU2lWWFFnQURiSEhPckl6SjBqMXJuSitITXZSTXRuVUxiaWpvL2h5?= =?utf-8?B?UVIzYnMzbDJvT1dHckN0ZGs2bFhXWVdHVGJMOUlCQXhielJpRURFWGZtU09y?= =?utf-8?B?TktmUnRkbzU0emRqTWdhQVhEbmFZU0lOK0lJekJSdkFjc2lvNzhNV1pQQ3dz?= =?utf-8?B?bkpWTWdteG4vMVRmemVHYUhobm52cEZmaFlLOEt0dUxXa0R5V0xmSUpKY2NP?= =?utf-8?B?RUJDWjNTc1E3elhNanIyUWFGekJBcGppbEUvbElJMFlLTEIzVzd3Z0hmVml1?= =?utf-8?B?Qm5LamtyMUVzMjVGblpzL3FuNjVha2lhN2hDYWxzUDMxRjV1dVBRcWZ5aFpy?= =?utf-8?B?ZEpacWdYcUZ6dVdIQTZIajkyT2UxYWtVaHBpTWN3VUgxMS96SDg0cEVmeXFi?= =?utf-8?B?OVhwcTRSVWV2VnB6V0pXcnNDMldaM3ZmSEJvckhQNkV4QkIzOG5LUUk3RCtr?= =?utf-8?B?MmpVdUZqMUcyWEg1c2puZkZvRDZBOEV1aWlzN3lvWi9XUHZ3d3R1Nm1nelRn?= =?utf-8?B?UFFTaU5FV2pJcnFhcjlYaG1VNjMvZDVxMG5ZTzRIR3BEYlRJZ3pKTFk3YjRt?= =?utf-8?B?ZTF3VGRqVlBBa2hoMVlpcmp6dktodUdKTFZPZVNQMUtZMllqMERmSnlia3V6?= =?utf-8?B?UVdoWnJhWWd4YWY0Wmc0QWJIcXFDL0lRb0tTenkvSXpxbmNwajJSc1Q0bVYy?= =?utf-8?B?cS82ZXNpQ1BsSG54aTd0U0oxOWVWMTRUemVONjJLbWJ3bjYrSkg0NXdXckxj?= =?utf-8?B?SktySUl5YXZTaXhROXVYN3ZmamFWYm9zUmh5NkZUcjhQYzdnZHVkWm1tR2s3?= =?utf-8?B?L0hISXFqbHcxL3BaVmVlU3RHcmtrczNFSkZVWkw4K05UZWVSR0QrclVBQWNM?= =?utf-8?B?RmpJajFkV1NycFFWZXNJSGVUTERwVjh3MWhTYlBRMWVCUWVWbmdIa1g0VmZH?= =?utf-8?B?aXVSRDRrc2c0VDJ2SmxLMllvMjBqTlh6L2hqNGRwNnBWSmgwUmJnNkN2Ukwr?= =?utf-8?B?Y0VnUnA1aUdLMXdkTHdWMDhtQkx2c2NVbUxPRzhFOUdqbkJmNjdEVmxoSGt0?= =?utf-8?B?eWUwK051bEFMVS9qNjVreUY1bGtYZFllcTE3Tm1UMEJPN0Fqc2I0ckZBQWpP?= =?utf-8?B?NW0yeDNyL3k0aG9INU5EaENkSlV5VWo0NzRGVitUQ2ZiUkhacXNVT1RGWVJN?= =?utf-8?B?cWNpWjhiaHZ6dlhvRENOb0tUbXBkUGk0Y0l3WTZvNFhZQ0p2SjF2czlWSHJu?= =?utf-8?B?U0htcmFLNWtlbWRSWVViajZLL1JBOUFmQ2FrYTBVZysxem4vT2JYTkUyNktC?= =?utf-8?Q?mJjgXMAGeNZXK8MO+7oY=3D?= x-microsoft-antispam-prvs: x-forefront-prvs: 0951AB0A30 x-forefront-antispam-report: SFV:NSPM; SFS:(10009020)(39860400002)(136003)(346002)(376002)(366004)(396003)(189003)(199004)(33656002)(446003)(3846002)(486006)(11346002)(476003)(6116002)(105586002)(478600001)(106356001)(26005)(6506007)(6346003)(102836004)(53546011)(186003)(93886005)(76176011)(14454004)(66066001)(316002)(54906003)(110136005)(99286004)(2906002)(7696005)(68736007)(6246003)(71190400001)(71200400001)(229853002)(9686003)(53936002)(55016002)(8676002)(256004)(8936002)(305945005)(81166006)(81156014)(97736004)(5660300002)(25786009)(74316002)(86362001)(7736002)(6436002)(4326008); DIR:OUT; SFP:1101; SCL:1; SRVR:AM6PR0502MB3783; H:AM6PR0502MB3797.eurprd05.prod.outlook.com; FPR:; SPF:None; LANG:en; PTR:InfoNoRecords; MX:1; A:1; received-spf: None (protection.outlook.com: mellanox.com does not designate permitted sender hosts) authentication-results: spf=none (sender IP is ) smtp.mailfrom=shahafs@mellanox.com; x-ms-exchange-senderadcheck: 1 x-microsoft-antispam-message-info: LHwVGEfKpP7/QYWejI6kcHNa++GIm/I48IzIvRGq27Fg/3m7adiLgHGndXM0ZaNjub8KLgjHLg6XjxONO8cHokQTFEq/0T7EBgnYnfmwAjzxTof4WFaDkVo/jYWc8rBPLVHq6XNn++l3vWPmLUSdyiwr3KX1o5dnk2rd5sKEEG/HBXtuZ5nMTix4xSnatPVtVcX5Z+eDNg7CHc01MQ5XdIdhb5497er0JcugM0WbqGdiBF2Pxu+JRJMg+JwUkRi3zdEcYcaESoZV0QiZ1LdjP+/HBi0eq3z8Z+OWDFslx0gaWsHfX3Thx/3iWnoYE3ngPVIbVeYguSSI+gz2/qREI4Z8B7BknRJhdA1eyuooya2fZrADGCED8V1UD77ZbUsl5xE8dGDoMbQi2lQePKUDIVgWqK1kl5UINNP+NrIiCaU= Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: base64 MIME-Version: 1.0 X-OriginatorOrg: Mellanox.com X-MS-Exchange-CrossTenant-Network-Message-Id: 389dca4e-df2c-43d4-7764-08d6949fb43a X-MS-Exchange-CrossTenant-originalarrivaltime: 17 Feb 2019 06:18:16.2334 (UTC) X-MS-Exchange-CrossTenant-fromentityheader: Hosted X-MS-Exchange-CrossTenant-id: a652971c-7d2e-4d9b-a6a4-d149256f461b X-MS-Exchange-CrossTenant-mailboxtype: HOSTED X-MS-Exchange-Transport-CrossTenantHeadersStamped: AM6PR0502MB3783 Subject: Re: [dpdk-dev] [PATCH 0/6] introduce DMA memory mapping for external 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: , X-List-Received-Date: Sun, 17 Feb 2019 06:18:18 -0000 VGh1cnNkYXksIEZlYnJ1YXJ5IDE0LCAyMDE5IDY6MjAgUE0sIEJ1cmFrb3YsIEFuYXRvbHk6DQo+ IFN1YmplY3Q6IFJlOiBbZHBkay1kZXZdIFtQQVRDSCAwLzZdIGludHJvZHVjZSBETUEgbWVtb3J5 IG1hcHBpbmcgZm9yDQo+IGV4dGVybmFsIG1lbW9yeQ0KPiANCj4gT24gMTQtRmViLTE5IDE6Mjgg UE0sIFNoYWhhZiBTaHVsZXIgd3JvdGU6DQo+ID4gVGh1cnNkYXksIEZlYnJ1YXJ5IDE0LCAyMDE5 IDEyOjE5IFBNLCBCdXJha292LCBBbmF0b2x5Og0KPiA+PiBTdWJqZWN0OiBSZTogW2RwZGstZGV2 XSBbUEFUQ0ggMC82XSBpbnRyb2R1Y2UgRE1BIG1lbW9yeSBtYXBwaW5nIGZvcg0KPiA+PiBleHRl cm5hbCBtZW1vcnkNCj4gPj4NCj4gPj4gT24gMTMtRmViLTE5IDc6MjQgUE0sIFNoYWhhZiBTaHVs ZXIgd3JvdGU6DQo+ID4+PiBXZWRuZXNkYXksIEZlYnJ1YXJ5IDEzLCAyMDE5IDE6NDMgUE0sIEFs ZWphbmRybyBMdWNlcm86DQo+ID4+Pj4gU3ViamVjdDogUmU6IFtkcGRrLWRldl0gW1BBVENIIDAv Nl0gaW50cm9kdWNlIERNQSBtZW1vcnkgbWFwcGluZw0KPiA+Pj4+IGZvciBleHRlcm5hbCBtZW1v cnkNCj4gPj4+Pg0KDQpbLi4uXQ0KDQo+ID4NCj4gPiBJZiB3ZSBhcmUgZ29pbmcgdG8gZm9yY2Ug YWxsIHRvIHVzZSB0aGUgZXh0bWVtLCB0aGVuIHRoZXJlIGlzIG5vIG5lZWQgdy8NCj4gdGhpcyBB UEkuIHdlIGNhbiBoYXZlIHRoZSBQTURzIHRvIHJlZ2lzdGVyIHdoZW4gdGhlIG1lbW9yeSBpcyBy ZWdpc3RlcmVkLg0KPiA+IFdlIGNhbiBqdXN0IGRyb3AgdGhlIHZmaW9fZG1hX21hcCBBUElzIGFu ZCB0aGF0J3MgaXQuDQo+ID4NCj4gDQo+IFdlbGwsIHdoZXRoZXIgd2UgbmVlZGVkIGl0IG9yIG5v dCBpcyBub3QgcmVhbGx5IG15IGNhbGwsIGJ1dCB3aGF0IGkgY2FuIHNheSBpcw0KPiB0aGF0IHVz aW5nIGV4dG1lbV9yZWdpc3RlciBpcyBfbmVjZXNzYXJ5XyBpZiB5b3UncmUgZ29pbmcgdG8gdXNl IHRoZSBQTUQncy4NCj4gWW91J3JlIHJpZ2h0LCB3ZSBjb3VsZCBqdXN0IG1hcCBtZW1vcnkgZm9y IERNQSBhdCByZWdpc3RlciB0aW1lIC0gdGhhdA0KPiB3b3VsZCBzYXZlIG9uZSBBUEkgY2FsbCB0 byBnZXQgdGhlIG1lbW9yeSB3b3JraW5nLiBJdCBtYWtlcyBpdCBhIGJpdCB3ZWlyZA0KPiBzZW1h bnRpY2FsbHksIGJ1dCBpIHRoaW5rIHdlIGNhbiBsaXZlIHdpdGggdGhhdCA6KQ0KDQpUaGlzIHdh cyBub3QgbXkgc3VnZ2VzdGlvbiDwn5iKLiBJIGRvbid0IHRoaW5rIHRoZSByZWdpc3RlciBBUEkg c2hvdWxkIGRvIHRoZSBtYXBwaW5nIGFzIHdlbGwuDQpNeSB0aG91Z2h0cyB3ZXJlIG9uIG9uZSBv ZiB0aGUgdHdvIG9wdGlvbnM6DQoxLiBoYXZlIHRoZSBzZXJpZXMgSSBwcm9wb3NlIGhlcmUsIGFu ZCBlbmFibGUgdGhlIHVzZXIgdG8gd29yayB3aXRoIG1lbW9yeSBtYW5hZ2VkIG91dHNpZGUgb2Yg RFBESy4gRWl0aGVyIGZvcmNlIHRoZSB1c2VyIHRvIGNhbGwgcnRlX2V4dG1lbV9yZWdpc3RlciBi ZWZvcmUgdGhlIG1hcHBpbmcgb3IgZGV2aWNlcyB3aGljaCBuZWVkcyBtZW1vcnkgdG8gYmUgYWxz byByZWdpc3RlcmVkIGluIHRoZSBEUERLIHN5c3RlbSBjYW4gZmFpbCB0aGUgbWFwcGluZy4NCjIu IG5vdCBwcm92aWRpbmcgc3VjaCBvcHRpb24gdG8gYXBwbGljYXRpb24sIGFuZCBmb3JjaW5nIGFw cGxpY2F0aW9ucyB0byBwb3B1bGF0ZSBhIHNvY2tldCB3LyBleHRlcm5hbCBtZW1vcnkuDQoNCkkg dm90ZSBmb3IgIzEuIA0KDQo+IA0KPiAtLQ0KPiBUaGFua3MsDQo+IEFuYXRvbHkNCg==