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Wed, 6 Nov 2019 11:59:39 +0000 Received: from MWHPR18MB1645.namprd18.prod.outlook.com ([fe80::15d8:d7f5:230a:938]) by MWHPR18MB1645.namprd18.prod.outlook.com ([fe80::15d8:d7f5:230a:938%2]) with mapi id 15.20.2408.024; Wed, 6 Nov 2019 11:59:38 +0000 From: Vamsi Krishna Attunuru To: Thomas Monjalon CC: "dev@dpdk.org" , Jerin Jacob Kollanukkaran , Kiran Kumar Kokkilagadda , "olivier.matz@6wind.com" , "ferruh.yigit@intel.com" , "anatoly.burakov@intel.com" , "arybchenko@solarflare.com" , "stephen@networkplumber.org" Thread-Topic: [EXT] Re: [dpdk-dev] [PATCH v12 0/2] add IOVA=VA mode support Thread-Index: AQHVlI/jC6khgC2PkkqJb+VKU5RB5ad9+CHggAAQVwCAAAGEgA== Date: Wed, 6 Nov 2019 11:59:38 +0000 Message-ID: References: <20191021080324.10659-1-vattunuru@marvell.com> <13565750.zE2aRlbGEs@xps> <2859968.qWobp6VMaX@xps> In-Reply-To: <2859968.qWobp6VMaX@xps> Accept-Language: en-US Content-Language: en-US X-MS-Has-Attach: X-MS-TNEF-Correlator: x-originating-ip: [14.140.231.66] x-ms-publictraffictype: Email x-ms-office365-filtering-correlation-id: efae3999-f816-4ce4-8026-08d762b0ccfe x-ms-traffictypediagnostic: MWHPR18MB1181: x-ms-exchange-transport-forked: True x-microsoft-antispam-prvs: x-ms-oob-tlc-oobclassifiers: OLM:8273; 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charset="us-ascii" Content-Transfer-Encoding: quoted-printable MIME-Version: 1.0 X-MS-Exchange-CrossTenant-Network-Message-Id: efae3999-f816-4ce4-8026-08d762b0ccfe X-MS-Exchange-CrossTenant-originalarrivaltime: 06 Nov 2019 11:59:38.7602 (UTC) X-MS-Exchange-CrossTenant-fromentityheader: Hosted X-MS-Exchange-CrossTenant-id: 70e1fb47-1155-421d-87fc-2e58f638b6e0 X-MS-Exchange-CrossTenant-mailboxtype: HOSTED X-MS-Exchange-CrossTenant-userprincipalname: ousqcT3zuPHJ1n6cOw5aP4bgHOzDd88q2mDChPwJ2s9FenXbXpkPajHTJZU9zPi4H1D+Ul7A29a/527uWDj2oA== X-MS-Exchange-Transport-CrossTenantHeadersStamped: MWHPR18MB1181 X-OriginatorOrg: marvell.com X-Proofpoint-Virus-Version: vendor=fsecure engine=2.50.10434:6.0.95,18.0.572 definitions=2019-11-06_03:2019-11-06,2019-11-06 signatures=0 Subject: Re: [dpdk-dev] [EXT] Re: [PATCH v12 0/2] add IOVA=VA mode support 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" > -----Original Message----- > From: Thomas Monjalon > Sent: Wednesday, November 6, 2019 5:23 PM > To: Vamsi Krishna Attunuru > Cc: dev@dpdk.org; Jerin Jacob Kollanukkaran ; Kiran > Kumar Kokkilagadda ; olivier.matz@6wind.com; > ferruh.yigit@intel.com; anatoly.burakov@intel.com; > arybchenko@solarflare.com; stephen@networkplumber.org > Subject: Re: [EXT] Re: [dpdk-dev] [PATCH v12 0/2] add IOVA=3DVA mode supp= ort >=20 > 06/11/2019 12:09, Vamsi Krishna Attunuru: > > From: Thomas Monjalon > > > 05/11/2019 12:04, vattunuru@marvell.com: > > > > Vamsi Attunuru (2): > > > > kni: add IOVA=3DVA mode support > > > > kni: add IOVA=3DVA support in kernel module > > > > > > Should the kernel support be the first patch? > > > > But required variable `iova_mode` is defined in first patch currently. > > Either one is fine to me. Please let me know if want to put kernel sup= port > patch at first, I will send next version accordingly. > > > > > > > > About the titles, can it be simply "support IOVA mode"? > > > > Yes, "support IOVA_VA mode" should be fine. >=20 > I really dislike the name IOVA_VA. >=20 > You mean support virtual IO addressing? >=20 Yes.