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d="scan'208";a="267812716" Received: from rcdn-core-11.cisco.com ([173.37.93.147]) by rcdn-iport-3.cisco.com with ESMTP/TLS/DHE-RSA-AES256-GCM-SHA384; 03 Aug 2017 14:12:36 +0000 Received: from XCH-RTP-008.cisco.com (xch-rtp-008.cisco.com [64.101.220.148]) by rcdn-core-11.cisco.com (8.14.5/8.14.5) with ESMTP id v73ECZBv010862 (version=TLSv1/SSLv3 cipher=AES256-SHA bits=256 verify=FAIL); Thu, 3 Aug 2017 14:12:35 GMT Received: from xch-rtp-006.cisco.com (64.101.220.146) by XCH-RTP-008.cisco.com (64.101.220.148) with Microsoft SMTP Server (TLS) id 15.0.1210.3; Thu, 3 Aug 2017 10:12:34 -0400 Received: from xch-rtp-006.cisco.com ([64.101.220.146]) by XCH-RTP-006.cisco.com ([64.101.220.146]) with mapi id 15.00.1210.000; Thu, 3 Aug 2017 10:12:34 -0400 From: "Steven Luong (sluong)" To: Maxime Coquelin , "yliu@fridaylinux.org" CC: "dev@dpdk.org" Thread-Topic: [dpdk-dev] [PATCH] net/virtio-user: send kick to tx queue to notify backend on initialization Thread-Index: AQHTDDw5cHz/aK+weUuvvUpJKnP8kKJyel+A Date: Thu, 3 Aug 2017 14:12:34 +0000 Message-ID: References: <20170801161736.83502-1-sluong@cisco.com> <9eaa32ce-a6b8-e8bf-42ce-ef4cba093189@redhat.com> In-Reply-To: <9eaa32ce-a6b8-e8bf-42ce-ef4cba093189@redhat.com> Accept-Language: en-US Content-Language: en-US X-MS-Has-Attach: X-MS-TNEF-Correlator: user-agent: Microsoft-MacOutlook/f.22.0.170515 x-ms-exchange-messagesentrepresentingtype: 1 x-ms-exchange-transport-fromentityheader: Hosted x-originating-ip: [10.24.63.51] Content-Type: text/plain; charset="utf-8" Content-ID: <532CFE736E71A2488EBA84F62400EC04@emea.cisco.com> Content-Transfer-Encoding: base64 MIME-Version: 1.0 Subject: Re: [dpdk-dev] [PATCH] net/virtio-user: send kick to tx queue to notify backend on initialization 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: Thu, 03 Aug 2017 14:12:40 -0000 TWF4aW1lLA0KDQpUaGFuayB5b3Ugc28gbXVjaCBmb3IgdGhlIHJlcGx5Lg0KDQoxLiBJdOKAmXMg YWJvdXQgY29uZm9ybWluZyB0byB0aGUgc3BlYy4gUGxlYXNlIHJlYWQgdGhlIHRleHQgYXMgSSBx dW90ZWQgaW4gdGhlIGVtYWlsLiBBIG5vbi1jb25mb3JtaW5nIGltcGxlbWVudGF0aW9uIGRvZXMg bm90IGNvbW11bmljYXRlIHdpdGggYSBjb25mb3JtaW5nIGltcGxlbWVudGF0aW9uIHN1Y2ggYXMg VlBQLg0KMi4gUUVNVeKAmXMgaW1wbGVtZW50YXRpb24gaXMgY29uZm9ybWluZyBhbmQgaXQgaXMg c2VuZGluZyBraWNrIGZvciBib3RoIFRYIGFuZCBSWCBxdWV1ZXMgdXBvbiBpbml0aWFsaXphdGlv bi4NCg0KU3RldmVuDQoNCk9uIDgvMy8xNywgMjozNyBBTSwgImRldiBvbiBiZWhhbGYgb2YgTWF4 aW1lIENvcXVlbGluIiA8ZGV2LWJvdW5jZXNAZHBkay5vcmcgb24gYmVoYWxmIG9mIG1heGltZS5j b3F1ZWxpbkByZWRoYXQuY29tPiB3cm90ZToNCg0KICAgIEhpIFN0ZXZlbiwNCiAgICANCiAgICBP biAwOC8wMS8yMDE3IDA2OjE3IFBNLCBTdGV2ZW4gd3JvdGU6DQogICAgPiBBY2Njb3JkaW5nIHRv IHRoZSBzcGVjLCBodHRwczovL2Zvc3NpZXMub3JnL2xpbnV4L3FlbXUvZG9jcy9zcGVjcy92aG9z dC11c2VyLnR4dA0KICAgID4gDQogICAgPiBjbGllbnQgbXVzdCBzdGFydCByaW5nIHVwb24gcmVj ZWl2aW5nIGEga2ljayAodGhhdCBpcywgZGV0ZWN0aW5nIHRoYXQgZmlsZQ0KICAgID4gZGVzY3Jp cHRvciBpcyByZWFjaGFibGUpIG9uIHRoZSBkZXNjcmlwdG9yIHNwZWNpZmllZCBieQ0KICAgID4g VkhPU1RfVVNFUl9TRVRfVlJJTkdfS0lDSy4NCiAgICA+IA0KICAgID4gVGhlIGNvZGUgc2VuZHMg YSBraWNrIHRvIHRoZSByeCBxdWV1ZS4gSXQgaXMgbWlzc2luZyBzZW5kaW5nIGEga2ljayBmb3Ig dGhlDQogICAgPiB0eCBxdWV1ZS4gVGhpcyBwYXRjaCBpcyB0byBhZGQgdGhlIG1pc3NpbmcgY29k ZSB0byBjb21wbHkgd2l0aCB0aGUgc3BlYy4NCiAgICA+IA0KICAgID4gU2lnbmVkLW9mZi1ieTog U3RldmVuIDxzbHVvbmdAY2lzY28uY29tPg0KICAgID4gLS0tDQogICAgPiAgIGRyaXZlcnMvbmV0 L3ZpcnRpby92aXJ0aW9fZXRoZGV2LmMgfCA1ICsrKysrDQogICAgPiAgIDEgZmlsZSBjaGFuZ2Vk LCA1IGluc2VydGlvbnMoKykNCiAgICA+IA0KICAgID4gZGlmZiAtLWdpdCBhL2RyaXZlcnMvbmV0 L3ZpcnRpby92aXJ0aW9fZXRoZGV2LmMgYi9kcml2ZXJzL25ldC92aXJ0aW8vdmlydGlvX2V0aGRl di5jDQogICAgPiBpbmRleCAwMGEzMTIyLi42MzYyZTE0IDEwMDY0NA0KICAgID4gLS0tIGEvZHJp dmVycy9uZXQvdmlydGlvL3ZpcnRpb19ldGhkZXYuYw0KICAgID4gKysrIGIvZHJpdmVycy9uZXQv dmlydGlvL3ZpcnRpb19ldGhkZXYuYw0KICAgID4gQEAgLTE3NDcsNiArMTc0NywxMSBAQCB2aXJ0 aW9fZGV2X3N0YXJ0KHN0cnVjdCBydGVfZXRoX2RldiAqZGV2KQ0KICAgID4gICAJCXZpcnRxdWV1 ZV9ub3RpZnkocnh2cS0+dnEpOw0KICAgID4gICAJfQ0KICAgID4gICANCiAgICA+ICsJZm9yIChp ID0gMDsgaSA8IGRldi0+ZGF0YS0+bmJfdHhfcXVldWVzOyBpKyspIHsNCiAgICA+ICsJCXR4dnEg PSBkZXYtPmRhdGEtPnR4X3F1ZXVlc1tpXTsNCiAgICA+ICsJCXZpcnRxdWV1ZV9ub3RpZnkodHh2 cS0+dnEpOw0KICAgID4gKwl9DQogICAgPiArDQogICAgDQogICAgSSdtIG5vdCBzdXJlIHRvIGdl dCB3aHkgd2Ugd291bGQgbmVlZCB0byBzZW5kIFR4cSBub3RpZmljYXRpb24gd2hlcmVhcw0KICAg IG5vIHBhY2tldCBoYXZlIGJlZW4gZW5xdWV1ZWQuIFRoYXQgc2FpZCwgSSBkb24ndCB0aGluayBp dCBodXJ0cy4NCiAgICANCiAgICBTdGV2ZW4sIGRvZXMgaXQgc29sdmUgYSByZWFsIHByb2JsZW0g eW91IGFyZSBmYWNpbmcgd2l0aCB2aXJ0aW8tdXNlcj8NCiAgICANCiAgICBZdWFuaGFuLCB3aGF0 J3MgeW91ciBvcGluaW9uIG9uIHRoaXM/DQogICAgDQogICAgQ2hlZXJzLA0KICAgIE1heGltZQ0K ICAgIA0KDQo=