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Fri, 20 Oct 2017 22:18:12 +0000 From: "Patil, Harish" To: Ferruh Yigit , Jingjing Wu , "Thotton, Shijith" , Gregory Etelson CC: Thomas Monjalon , "dev@dpdk.org" , "stable@dpdk.org" , Jianfeng Tan , George Prekas , Sergio Gonzalez Monroy Thread-Topic: [PATCH] igb_uio: remove device reset in open Thread-Index: AQHTScQ3ypl0dCP9JESQtP1zJ6/5NqLs9YkA///kMAA= Date: Fri, 20 Oct 2017 22:18:12 +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=Harish.Patil@cavium.com; x-originating-ip: [173.186.134.106] x-ms-publictraffictype: Email x-microsoft-exchange-diagnostics: 1; MWHPR07MB3070; 6:Ie4jHp9vKjYC7QfFaggQdLWQlSgCiL1ok/x9ew87S5yEUbYAkULIIuKxGTWT68CEvAvGPdJF2DNfEjC6qpb6lNq0YsjgROBMqe2FbVNUqErplL7uP0aYcGe2lTRGCSploHYR4yi55Hgjx6vOWHrk/JUI/JKcCSOEJVRcVlm3XnrUH7EQCRgeGeKZrAdCpLg9Ogth4i1Y616ECf8j+uIRrRmVcPRzqLXwF14lX3F74wHCuXIowyDnQcAuVIwhaenuGEuueZgqy1Qv+zV44+6nYp7MCBbjPib5wsHMDCUpXxfaWwhgzCAq/rNGVg0p6zxNAnkuo3iJkgNMLYjNqdPKDQ==; 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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: 0466CA5A45 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-ID: Content-Transfer-Encoding: base64 MIME-Version: 1.0 X-OriginatorOrg: cavium.com X-MS-Exchange-CrossTenant-originalarrivaltime: 20 Oct 2017 22:18:12.3313 (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: Fri, 20 Oct 2017 22:18:16 -0000 LS0tLS1PcmlnaW5hbCBNZXNzYWdlLS0tLS0NCkZyb206IEZlcnJ1aCBZaWdpdCA8ZmVycnVoLnlp Z2l0QGludGVsLmNvbT4NCkRhdGU6IEZyaWRheSwgT2N0b2JlciAyMCwgMjAxNyBhdCA5OjU3IEFN DQpUbzogSmluZ2ppbmcgV3UgPGppbmdqaW5nLnd1QGludGVsLmNvbT4sICJUaG90dG9uLCBTaGlq aXRoIg0KPFNoaWppdGguVGhvdHRvbkBjYXZpdW0uY29tPiwgR3JlZ29yeSBFdGVsc29uIDxncmVn b3J5QHdla2EuaW8+LCBIYXJpc2gNClBhdGlsIDxIYXJpc2guUGF0aWxAY2F2aXVtLmNvbT4NCkNj OiBUaG9tYXMgTW9uamFsb24gPHRob21hc0Btb25qYWxvbi5uZXQ+LCAiZGV2QGRwZGsub3JnIiA8 ZGV2QGRwZGsub3JnPiwNCiJzdGFibGVAZHBkay5vcmciIDxzdGFibGVAZHBkay5vcmc+LCBKaWFu ZmVuZyBUYW4NCjxqaWFuZmVuZy50YW5AaW50ZWwuY29tPiwgR2VvcmdlIFByZWthcyA8Z2Vvcmdl LnByZWthc0BlcGZsLmNoPiwgU2VyZ2lvDQpHb256YWxleiBNb25yb3kgPHNlcmdpby5nb256YWxl ei5tb25yb3lAaW50ZWwuY29tPg0KU3ViamVjdDogUmU6IFtQQVRDSF0gaWdiX3VpbzogcmVtb3Zl IGRldmljZSByZXNldCBpbiBvcGVuDQoNCj5PbiAxMC8yMC8yMDE3IDk6NTUgQU0sIEZlcnJ1aCBZ aWdpdCB3cm90ZToNCj4+IFJlbW92ZSBkZXZpY2UgcmVzZXQgZHVyaW5nIGFwcGxpY2F0aW9uIHN0 YXJ0LCB0aGUgcmVzZXQgZm9yIGFwcGxpY2F0aW9uDQo+PiBleGl0IHN0aWxsIHRoZXJlLg0KPj4g DQo+PiBSZXNldCBpbiBvcGVuIHJlbW92ZWQgYmVjYXVzZSBvZiBmb2xsb3dpbmcgY29tbWVudHM6 DQo+PiAxLSBEZXZpY2UgcmVzZXQgbm90IGNvbXBsZXRlZCB3aGVuIFZGIGRyaXZlciBsb2FkZWQs IHdoaWNoIGNhdXNlIFZGIFBNRA0KPj4gICAgaW5pdGlhbGl6YXRpb24gZXJyb3IuDQo+PiAgICBB ZGRpbmcgZGVsYXkgY2FuIHNvbHZlIHRoZSBpc3N1ZSBidXQgd2lsbCBpbmNyZWFzZSBkcml2ZXIg bG9hZCB0aW1lLg0KPj4gDQo+PiAyLSBSZXNldCB3aWxsIGJlIGlzc3VlcyBhbGwgZGV2aWNlcyB1 bmNvbmRpdGlvbmFsbHksIG5vdCB2ZXJ5IGVmZmljaWVudA0KPj4gICAgd2F5Lg0KPj4gDQo+PiBG aXhlczogYjU4ZWVkZmM3ZGQ1ICgiaWdiX3VpbzogaXNzdWUgRkxSIGR1cmluZyBvcGVuIGFuZCBy ZWxlYXNlIG9mDQo+PmRldmljZSBmaWxlIikNCj4+IENjOiBzdGFibGVAZHBkay5vcmcNCj4+IA0K Pj4gU2lnbmVkLW9mZi1ieTogRmVycnVoIFlpZ2l0IDxmZXJydWgueWlnaXRAaW50ZWwuY29tPg0K Pg0KPkhpIEppbmdqaW5nLCBTaGlqaXRoLCBHcmVnb3J5LCBIYXJpc2gsDQo+DQo+Q2FuIHlvdSBw bGVhc2UgdGVzdCB0aGlzIG9uIHRvcCBvZiBjdXJyZW50IG1hc3RlciAod2hpY2ggaGFzIGFscmVh ZHkNCj5KaW5namluJ3MNCj5maXgpID8NCj4NCj5UaGFua3MsDQo+RmVycnVoDQoNCg0KRmVycnVo LA0KU3VyZSwgd2lsbCB0cnkgYW5kIGdldCBiYWNrIHRvIHlvdS4NClRoYW5rcy4NCj4NCj4+IC0t LQ0KPj4gQ2M6IEppYW5mZW5nIFRhbiA8amlhbmZlbmcudGFuQGludGVsLmNvbT4NCj4+IENjOiBK aW5namluZyBXdSA8amluZ2ppbmcud3VAaW50ZWwuY29tPg0KPj4gQ2M6IFNoaWppdGggVGhvdHRv biA8c2hpaml0aC50aG90dG9uQGNhdml1bW5ldHdvcmtzLmNvbT4NCj4+IENjOiBHcmVnb3J5IEV0 ZWxzb24gPGdyZWdvcnlAd2VrYS5pbz4NCj4+IENjOiBIYXJpc2ggUGF0aWwgPGhhcmlzaC5wYXRp bEBjYXZpdW0uY29tPg0KPj4gQ2M6IEdlb3JnZSBQcmVrYXMgPGdlb3JnZS5wcmVrYXNAZXBmbC5j aD4NCj4+IENjOiBTZXJnaW8gR29uemFsZXogTW9ucm95IDxzZXJnaW8uZ29uemFsZXoubW9ucm95 QGludGVsLmNvbT4NCj4+IC0tLQ0KPj4gIGxpYi9saWJydGVfZWFsL2xpbnV4YXBwL2lnYl91aW8v aWdiX3Vpby5jIHwgMiAtLQ0KPj4gIDEgZmlsZSBjaGFuZ2VkLCAyIGRlbGV0aW9ucygtKQ0KPj4g DQo+PiBkaWZmIC0tZ2l0IGEvbGliL2xpYnJ0ZV9lYWwvbGludXhhcHAvaWdiX3Vpby9pZ2JfdWlv LmMNCj4+Yi9saWIvbGlicnRlX2VhbC9saW51eGFwcC9pZ2JfdWlvL2lnYl91aW8uYw0KPj4gaW5k ZXggZjdlZjgyNTU0Li5mZDMyMGQ4N2QgMTAwNjQ0DQo+PiAtLS0gYS9saWIvbGlicnRlX2VhbC9s aW51eGFwcC9pZ2JfdWlvL2lnYl91aW8uYw0KPj4gKysrIGIvbGliL2xpYnJ0ZV9lYWwvbGludXhh cHAvaWdiX3Vpby9pZ2JfdWlvLmMNCj4+IEBAIC0zMzYsOCArMzM2LDYgQEAgaWdidWlvX3BjaV9v cGVuKHN0cnVjdCB1aW9faW5mbyAqaW5mbywgc3RydWN0IGlub2RlDQo+Pippbm9kZSkNCj4+ICAJ c3RydWN0IHBjaV9kZXYgKmRldiA9IHVkZXYtPnBkZXY7DQo+PiAgCWludCBlcnI7DQo+PiAgDQo+ PiAtCXBjaV9yZXNldF9mdW5jdGlvbihkZXYpOw0KPj4gLQ0KPj4gIAkvKiBzZXQgYnVzIG1hc3Rl ciwgd2hpY2ggd2FzIGNsZWFyZWQgYnkgdGhlIHJlc2V0IGZ1bmN0aW9uICovDQo+PiAgCXBjaV9z ZXRfbWFzdGVyKGRldik7DQo+PiAgDQo+PiANCj4NCg0K