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Wed, 30 Dec 2020 03:17:32 +0000 From: "Xia, Chenbo" <chenbo.xia@intel.com> To: Maxime Coquelin <maxime.coquelin@redhat.com>, "dev@dpdk.org" <dev@dpdk.org>, "olivier.matz@6wind.com" <olivier.matz@6wind.com>, "amorenoz@redhat.com" <amorenoz@redhat.com>, "david.marchand@redhat.com" <david.marchand@redhat.com> Thread-Topic: [PATCH 20/40] net/virtio: make interrupt handling more generic Thread-Index: AQHW1xVIi0sHtM+jEUGht+r6TqLOW6oPBcbg Date: Wed, 30 Dec 2020 03:17:32 +0000 Message-ID: <MN2PR11MB406357B8D4FCF1A5C33A7A179CD70@MN2PR11MB4063.namprd11.prod.outlook.com> References: <20201220211405.313012-1-maxime.coquelin@redhat.com> <20201220211405.313012-21-maxime.coquelin@redhat.com> In-Reply-To: <20201220211405.313012-21-maxime.coquelin@redhat.com> Accept-Language: en-US, zh-CN Content-Language: en-US X-MS-Has-Attach: X-MS-TNEF-Correlator: authentication-results: redhat.com; dkim=none (message not signed) header.d=none;redhat.com; dmarc=none action=none header.from=intel.com; x-originating-ip: [192.198.147.218] x-ms-publictraffictype: Email x-ms-office365-filtering-correlation-id: a6c418c3-6107-4d86-16ed-08d8ac717275 x-ms-traffictypediagnostic: MN2PR11MB3933: x-microsoft-antispam-prvs: <MN2PR11MB39335DA024E27A6638E75C5E9CD70@MN2PR11MB3933.namprd11.prod.outlook.com> x-ms-oob-tlc-oobclassifiers: OLM:1360; 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charset="utf-8" Content-Transfer-Encoding: base64 MIME-Version: 1.0 X-MS-Exchange-CrossTenant-AuthAs: Internal X-MS-Exchange-CrossTenant-AuthSource: MN2PR11MB4063.namprd11.prod.outlook.com X-MS-Exchange-CrossTenant-Network-Message-Id: a6c418c3-6107-4d86-16ed-08d8ac717275 X-MS-Exchange-CrossTenant-originalarrivaltime: 30 Dec 2020 03:17:32.2964 (UTC) X-MS-Exchange-CrossTenant-fromentityheader: Hosted X-MS-Exchange-CrossTenant-id: 46c98d88-e344-4ed4-8496-4ed7712e255d X-MS-Exchange-CrossTenant-mailboxtype: HOSTED X-MS-Exchange-CrossTenant-userprincipalname: f9gpmcl2wRf7nPOV9qk/Ttgcl5fbIoKd3RdhO/ZRa9ubS6AxIYUwvS3ANB08WIOTwqBhL3paWmlwTjEkxcG6HQ== X-MS-Exchange-Transport-CrossTenantHeadersStamped: MN2PR11MB3933 X-OriginatorOrg: intel.com Subject: Re: [dpdk-dev] [PATCH 20/40] net/virtio: make interrupt handling more generic X-BeenThere: dev@dpdk.org X-Mailman-Version: 2.1.15 Precedence: list List-Id: DPDK patches and discussions <dev.dpdk.org> List-Unsubscribe: <https://mails.dpdk.org/options/dev>, <mailto:dev-request@dpdk.org?subject=unsubscribe> List-Archive: <http://mails.dpdk.org/archives/dev/> List-Post: <mailto:dev@dpdk.org> List-Help: <mailto:dev-request@dpdk.org?subject=help> List-Subscribe: <https://mails.dpdk.org/listinfo/dev>, <mailto:dev-request@dpdk.org?subject=subscribe> Errors-To: dev-bounces@dpdk.org Sender: "dev" <dev-bounces@dpdk.org> SGkgTWF4aW1lLA0KDQo+IC0tLS0tT3JpZ2luYWwgTWVzc2FnZS0tLS0tDQo+IEZyb206IE1heGlt ZSBDb3F1ZWxpbiA8bWF4aW1lLmNvcXVlbGluQHJlZGhhdC5jb20+DQo+IFNlbnQ6IE1vbmRheSwg RGVjZW1iZXIgMjEsIDIwMjAgNToxNCBBTQ0KPiBUbzogZGV2QGRwZGsub3JnOyBYaWEsIENoZW5i byA8Y2hlbmJvLnhpYUBpbnRlbC5jb20+OyBvbGl2aWVyLm1hdHpANndpbmQuY29tOw0KPiBhbW9y ZW5vekByZWRoYXQuY29tOyBkYXZpZC5tYXJjaGFuZEByZWRoYXQuY29tDQo+IENjOiBNYXhpbWUg Q29xdWVsaW4gPG1heGltZS5jb3F1ZWxpbkByZWRoYXQuY29tPg0KPiBTdWJqZWN0OiBbUEFUQ0gg MjAvNDBdIG5ldC92aXJ0aW86IG1ha2UgaW50ZXJydXB0IGhhbmRsaW5nIG1vcmUgZ2VuZXJpYw0K PiANCj4gVGhpcyBwYXRjaCBhaW1zIGF0IGlzb2xhdGluZyBNU0lYIG5vdGlvbiBpbnRvIFBDSQ0K PiBsYXllci4NCj4gDQo+IFNpZ25lZC1vZmYtYnk6IE1heGltZSBDb3F1ZWxpbiA8bWF4aW1lLmNv cXVlbGluQHJlZGhhdC5jb20+DQo+IC0tLQ0KPiAgZHJpdmVycy9uZXQvdmlydGlvL3ZpcnRpby5j ICAgICAgICAgICAgIHwgICA2ICsrDQo+ICBkcml2ZXJzL25ldC92aXJ0aW8vdmlydGlvLmggICAg ICAgICAgICAgfCAgMTEgKy0NCj4gIGRyaXZlcnMvbmV0L3ZpcnRpby92aXJ0aW9fZXRoZGV2LmMg ICAgICB8ICAgNyArLQ0KPiAgZHJpdmVycy9uZXQvdmlydGlvL3ZpcnRpb19wY2kuYyAgICAgICAg IHwgMTMxICsrKysrKysrKysrKy0tLS0tLS0tLS0tLQ0KPiAgZHJpdmVycy9uZXQvdmlydGlvL3Zp cnRpb19wY2kuaCAgICAgICAgIHwgIDI1ICsrLS0tDQo+ICBkcml2ZXJzL25ldC92aXJ0aW8vdmly dGlvX3VzZXJfZXRoZGV2LmMgfCAgIDQgKy0NCj4gIDYgZmlsZXMgY2hhbmdlZCwgOTAgaW5zZXJ0 aW9ucygrKSwgOTQgZGVsZXRpb25zKC0pDQo+IA0KPiBkaWZmIC0tZ2l0IGEvZHJpdmVycy9uZXQv dmlydGlvL3ZpcnRpby5jIGIvZHJpdmVycy9uZXQvdmlydGlvL3ZpcnRpby5jDQo+IGluZGV4IGJh MzIwM2U2OGIuLjdlMWU3Nzc5N2YgMTAwNjQ0DQo+IC0tLSBhL2RyaXZlcnMvbmV0L3ZpcnRpby92 aXJ0aW8uYw0KPiArKysgYi9kcml2ZXJzL25ldC92aXJ0aW8vdmlydGlvLmMNCj4gQEAgLTYzLDMg KzYzLDkgQEAgdmlydGlvX2dldF9zdGF0dXMoc3RydWN0IHZpcnRpb19odyAqaHcpDQo+ICB7DQo+ ICAJcmV0dXJuIFZJUlRJT19PUFMoaHcpLT5nZXRfc3RhdHVzKGh3KTsNCj4gIH0NCg0KW3NuaXBd DQoNCj4gDQo+ICBzdGF0aWMgdWludDE2X3QNCj4gQEAgLTY0MCw3ICs2NDAsNyBAQCB2aXJ0aW9f dXNlcl9ldGhfZGV2X2FsbG9jKHN0cnVjdCBydGVfdmRldl9kZXZpY2UgKnZkZXYpDQo+ICAJICog TVNJWCBpcyByZXF1aXJlZCB0byBlbmFibGUgTFNDIChzZWUgdmlydGlvX2luaXRfZGV2aWNlKS4N Cj4gIAkgKiBIZXJlIGp1c3QgcHJldGVuZCB0aGF0IHdlIHN1cHBvcnQgbXNpeC4NCj4gIAkgKi8N Cj4gLQlody0+dXNlX21zaXggPSAxOw0KPiArCWh3LT5pbnRyX2xzYyA9IDE7DQoNCkFzIHZpcnRp by11c2VyIGRvZXMgbm90IGhhdmUgdGhlIG5vdGlvbiBvZiBtc2kteCwgc2hvdWxkIHdlIGFsc28g Y2xlYW4gdXAgdGhlIGNvZGUNCmNvbW1lbnRzPyBJIG1lYW4gJ01TSVggaXMgcmVxdWlyZWQgLi4u IHRoYXQgd2Ugc3VwcG9ydCBtc2l4Jy4NCg0KVGhhbmtzIQ0KQ2hlbmJvDQoNCj4gIAlody0+dXNl X3ZlY19yeCA9IDA7DQo+ICAJaHctPnVzZV92ZWNfdHggPSAwOw0KPiAgCWh3LT51c2VfaW5vcmRl cl9yeCA9IDA7DQo+IC0tDQo+IDIuMjkuMg0KDQo=