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Wed, 25 Oct 2017 23:43:25 +0000 From: "Mody, Rasesh" To: Ferruh Yigit , Jingjing Wu , "Thotton, Shijith" , Gregory Etelson , "Patil, Harish" CC: Thomas Monjalon , "dev@dpdk.org" , "stable@dpdk.org" , Jianfeng Tan , George Prekas , Sergio Gonzalez Monroy Thread-Topic: [dpdk-dev] [PATCH] igb_uio: remove device reset in open Thread-Index: AQHTScQ4G7zZOecjD0CHym69NdlJ/KLs9YgAgAhJTCA= Date: Wed, 25 Oct 2017 23:43:25 +0000 Message-ID: References: <20171020165511.47899-1-ferruh.yigit@intel.com> <44560a31-d8dc-b2e1-1589-95020fb654f3@intel.com> In-Reply-To: <44560a31-d8dc-b2e1-1589-95020fb654f3@intel.com> Accept-Language: en-US Content-Language: en-US X-MS-Has-Attach: X-MS-TNEF-Correlator: authentication-results: spf=none (sender IP is ) smtp.mailfrom=Rasesh.Mody@cavium.com; x-originating-ip: [173.186.134.106] x-ms-publictraffictype: Email x-microsoft-exchange-diagnostics: 1; MWHPR07MB3070; 6:WS0B1BzP1AsdYvJ5GhhAhQBuFFq0cfPrFSFfZuWdpvuMTOaOmXj6n+Kga/p7awDWO+4KBmbkflciE3UWTnfDteWfiyubLRSSo8FWISoHkHZTJ408pUseuCUIaseXb2D5t7GK8lK4M3xlXUsEOKnyN6sIIV88hyNX38f8cD2tu7aNz/HT98cfg1JZ7fM4W0tKOdXwNfIB3vn5C9lr6FcOJsyNcFzKCInm6OOrqZxnOgXrBmPomeLUjZkViP8B6zDHKdPsy4kSm4wgIjNKH9khM9ck27etP8Gl1p46exkj87wCDp7A4taf1QUNVlLRXgl5+lqZDUHIfp+QYVB//cgBdQ==; 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SRVR:MWHPR07MB3070; BCL:0; PCL:0; RULEID:(100000800101)(100110000095)(100000801101)(100110300095)(100000802101)(100110100095)(100000803101)(100110400095)(100000804101)(100110200095)(100000805101)(100110500095); SRVR:MWHPR07MB3070; x-forefront-prvs: 0471B73328 received-spf: None (protection.outlook.com: cavium.com does not designate permitted sender hosts) spamdiagnosticoutput: 1:99 spamdiagnosticmetadata: NSPM Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: base64 MIME-Version: 1.0 X-OriginatorOrg: cavium.com X-MS-Exchange-CrossTenant-Network-Message-Id: d51b2c69-dd60-4ba4-a220-08d51c022f6a X-MS-Exchange-CrossTenant-originalarrivaltime: 25 Oct 2017 23:43:25.3041 (UTC) X-MS-Exchange-CrossTenant-fromentityheader: Hosted X-MS-Exchange-CrossTenant-id: 711e4ccf-2e9b-4bcf-a551-4094005b6194 X-MS-Exchange-Transport-CrossTenantHeadersStamped: MWHPR07MB3070 Subject: Re: [dpdk-dev] [PATCH] igb_uio: remove device reset in open 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, 25 Oct 2017 23:43:28 -0000 SGkgRmVycnVoLA0KDQo+IEZyb206IGRldiBbbWFpbHRvOmRldi1ib3VuY2VzQGRwZGsub3JnXSBP biBCZWhhbGYgT2YgRmVycnVoIFlpZ2l0DQo+IFNlbnQ6IEZyaWRheSwgT2N0b2JlciAyMCwgMjAx NyA5OjU4IEFNDQo+IA0KPiBPbiAxMC8yMC8yMDE3IDk6NTUgQU0sIEZlcnJ1aCBZaWdpdCB3cm90 ZToNCj4gPiBSZW1vdmUgZGV2aWNlIHJlc2V0IGR1cmluZyBhcHBsaWNhdGlvbiBzdGFydCwgdGhl IHJlc2V0IGZvcg0KPiA+IGFwcGxpY2F0aW9uIGV4aXQgc3RpbGwgdGhlcmUuDQo+ID4NCj4gPiBS ZXNldCBpbiBvcGVuIHJlbW92ZWQgYmVjYXVzZSBvZiBmb2xsb3dpbmcgY29tbWVudHM6DQo+ID4g MS0gRGV2aWNlIHJlc2V0IG5vdCBjb21wbGV0ZWQgd2hlbiBWRiBkcml2ZXIgbG9hZGVkLCB3aGlj aCBjYXVzZSBWRiBQTUQNCj4gPiAgICBpbml0aWFsaXphdGlvbiBlcnJvci4NCj4gPiAgICBBZGRp bmcgZGVsYXkgY2FuIHNvbHZlIHRoZSBpc3N1ZSBidXQgd2lsbCBpbmNyZWFzZSBkcml2ZXIgbG9h ZCB0aW1lLg0KPiA+DQo+ID4gMi0gUmVzZXQgd2lsbCBiZSBpc3N1ZXMgYWxsIGRldmljZXMgdW5j b25kaXRpb25hbGx5LCBub3QgdmVyeSBlZmZpY2llbnQNCj4gPiAgICB3YXkuDQo+ID4NCj4gPiBG aXhlczogYjU4ZWVkZmM3ZGQ1ICgiaWdiX3VpbzogaXNzdWUgRkxSIGR1cmluZyBvcGVuIGFuZCBy ZWxlYXNlIG9mDQo+ID4gZGV2aWNlIGZpbGUiKQ0KPiA+IENjOiBzdGFibGVAZHBkay5vcmcNCj4g Pg0KPiA+IFNpZ25lZC1vZmYtYnk6IEZlcnJ1aCBZaWdpdCA8ZmVycnVoLnlpZ2l0QGludGVsLmNv bT4NCj4gDQo+IEhpIEppbmdqaW5nLCBTaGlqaXRoLCBHcmVnb3J5LCBIYXJpc2gsDQo+IA0KPiBD YW4geW91IHBsZWFzZSB0ZXN0IHRoaXMgb24gdG9wIG9mIGN1cnJlbnQgbWFzdGVyICh3aGljaCBo YXMgYWxyZWFkeSBKaW5namluJ3MNCj4gZml4KSA/DQoNClRoZSBvcmlnaW5hbCBGTFIgY2hhbmdl IGR1cmluZyBpZ2JfdWlvIG9wZW4oKS9yZWxlYXNlKCkgaW4gRFBESzE3LjA4IGFsc28gaW1wYWN0 cyBCTlgyWCBQTUQgYW5kIGl0IGV4aGliaXRzIHRoZSBpc3N1ZXMgd2l0aCBiYXJlIG1ldGFsIHRl c3RpbmcuDQogDQpOb3csIHdlIHRlc3RlZCB0aGlzIGNoYW5nZSBmb3IgQk5YMlggUE1EIHVzaW5n IGxhdGVzdCBkcGRrLCB3aGljaCBoYXMgdGhpcyBmaXggd2hlcmUgRkxSIGlzIGludm9rZWQgb25s eSBpbiB0aGUgcmVsZWFzZSgpLiBIb3dldmVyLCB3ZSByYW4gaW50byBhbiBpc3N1ZSB3aGVuIHRy eWluZyB0byByZWxvYWQgdGhlIHRlc3RwbWQgYXBwbGljYXRpb24gaW4gcXVpY2sgc3VjY2Vzc2lv bi4gVGhlIHBjaSByZXNldCwgY2FsbGVkIGR1cmluZyB0aGUgaWdiX3VpbyByZWxlYXNlKCkgb3Bl cmF0aW9uLCBpcyB0YWtpbmcgbG9uZ2VyIHRpbWUgYW5kIGFkYXB0ZXIgaXMgc3RpbGwgZG9pbmcg dGhlIEZMUiB3aGVuIHdlIHJlbGF1bmNoIHRoZSBhcHBsaWNhdGlvbi4gV2Ugc2VlIHRoaXMgYmVo YXZpb3Igd2l0aCBiYXJlIG1ldGFsIHRlc3RpbmcuDQoNClRoYW5rcyENCi1SYXNlc2gNCg0KPiAN Cj4gVGhhbmtzLA0KPiBmZXJydWgNCj4gDQo+ID4gLS0tDQo+ID4gQ2M6IEppYW5mZW5nIFRhbiA8 amlhbmZlbmcudGFuQGludGVsLmNvbT4NCj4gPiBDYzogSmluZ2ppbmcgV3UgPGppbmdqaW5nLnd1 QGludGVsLmNvbT4NCj4gPiBDYzogU2hpaml0aCBUaG90dG9uIDxzaGlqaXRoLnRob3R0b25AY2F2 aXVtbmV0d29ya3MuY29tPg0KPiA+IENjOiBHcmVnb3J5IEV0ZWxzb24gPGdyZWdvcnlAd2VrYS5p bz4NCj4gPiBDYzogSGFyaXNoIFBhdGlsIDxoYXJpc2gucGF0aWxAY2F2aXVtLmNvbT4NCj4gPiBD YzogR2VvcmdlIFByZWthcyA8Z2VvcmdlLnByZWthc0BlcGZsLmNoPg0KPiA+IENjOiBTZXJnaW8g R29uemFsZXogTW9ucm95IDxzZXJnaW8uZ29uemFsZXoubW9ucm95QGludGVsLmNvbT4NCj4gPiAt LS0NCj4gPiAgbGliL2xpYnJ0ZV9lYWwvbGludXhhcHAvaWdiX3Vpby9pZ2JfdWlvLmMgfCAyIC0t DQo+ID4gIDEgZmlsZSBjaGFuZ2VkLCAyIGRlbGV0aW9ucygtKQ0KPiA+DQo+ID4gZGlmZiAtLWdp dCBhL2xpYi9saWJydGVfZWFsL2xpbnV4YXBwL2lnYl91aW8vaWdiX3Vpby5jDQo+ID4gYi9saWIv bGlicnRlX2VhbC9saW51eGFwcC9pZ2JfdWlvL2lnYl91aW8uYw0KPiA+IGluZGV4IGY3ZWY4MjU1 NC4uZmQzMjBkODdkIDEwMDY0NA0KPiA+IC0tLSBhL2xpYi9saWJydGVfZWFsL2xpbnV4YXBwL2ln Yl91aW8vaWdiX3Vpby5jDQo+ID4gKysrIGIvbGliL2xpYnJ0ZV9lYWwvbGludXhhcHAvaWdiX3Vp by9pZ2JfdWlvLmMNCj4gPiBAQCAtMzM2LDggKzMzNiw2IEBAIGlnYnVpb19wY2lfb3BlbihzdHJ1 Y3QgdWlvX2luZm8gKmluZm8sIHN0cnVjdCBpbm9kZQ0KPiAqaW5vZGUpDQo+ID4gIAlzdHJ1Y3Qg cGNpX2RldiAqZGV2ID0gdWRldi0+cGRldjsNCj4gPiAgCWludCBlcnI7DQo+ID4NCj4gPiAtCXBj aV9yZXNldF9mdW5jdGlvbihkZXYpOw0KPiA+IC0NCj4gPiAgCS8qIHNldCBidXMgbWFzdGVyLCB3 aGljaCB3YXMgY2xlYXJlZCBieSB0aGUgcmVzZXQgZnVuY3Rpb24gKi8NCj4gPiAgCXBjaV9zZXRf bWFzdGVyKGRldik7DQo+ID4NCj4gPg0KDQo=