From mboxrd@z Thu Jan 1 00:00:00 1970 From: "Xueming(Steven) Li" Subject: Re: [PATCH v2 07/15] net/mlx5: support tunnel RSS level Date: Mon, 16 Apr 2018 07:46:08 +0000 Message-ID: References: <20180410133415.189905-1-xuemingl@mellanox.com> <20180410133415.189905-8-xuemingl@mellanox.com> <20180411085529.ecxuku77hg3mkybl@laranjeiro-vm.dev.6wind.com> <20180416071409.oee2ttblbrg46yc6@laranjeiro-vm.dev.6wind.com> Mime-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: base64 Cc: Shahaf Shuler , "dev@dpdk.org" To: =?utf-8?B?TsOpbGlvIExhcmFuamVpcm8=?= Return-path: Received: from EUR01-VE1-obe.outbound.protection.outlook.com (mail-ve1eur01on0055.outbound.protection.outlook.com [104.47.1.55]) by dpdk.org (Postfix) with ESMTP id B83251B1C1 for ; Mon, 16 Apr 2018 09:46:10 +0200 (CEST) In-Reply-To: <20180416071409.oee2ttblbrg46yc6@laranjeiro-vm.dev.6wind.com> Content-Language: en-US List-Id: DPDK patches and discussions List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: dev-bounces@dpdk.org Sender: "dev" DQoNCj4gLS0tLS1PcmlnaW5hbCBNZXNzYWdlLS0tLS0NCj4gRnJvbTogTsOpbGlvIExhcmFuamVp cm8gPG5lbGlvLmxhcmFuamVpcm9ANndpbmQuY29tPg0KPiBTZW50OiBNb25kYXksIEFwcmlsIDE2 LCAyMDE4IDM6MTQgUE0NCj4gVG86IFh1ZW1pbmcoU3RldmVuKSBMaSA8eHVlbWluZ2xAbWVsbGFu b3guY29tPg0KPiBDYzogU2hhaGFmIFNodWxlciA8c2hhaGFmc0BtZWxsYW5veC5jb20+OyBkZXZA ZHBkay5vcmcNCj4gU3ViamVjdDogUmU6IFtQQVRDSCB2MiAwNy8xNV0gbmV0L21seDU6IHN1cHBv cnQgdHVubmVsIFJTUyBsZXZlbA0KPiANCj4gT24gU2F0LCBBcHIgMTQsIDIwMTggYXQgMTI6MjU6 MTJQTSArMDAwMCwgWHVlbWluZyhTdGV2ZW4pIExpIHdyb3RlOg0KPiA+Wy4uLl0NCj4gPiA+ID4g QEAgLTEyMTEsMjMgKzEzMjIsMjMgQEAgbWx4NV9mbG93X2NvbnZlcnQoc3RydWN0IHJ0ZV9ldGhf ZGV2ICpkZXYsDQo+ID4gPiA+ICAJCWlmIChyZXQpDQo+ID4gPiA+ICAJCQlnb3RvIGV4aXRfZnJl ZTsNCj4gPiA+ID4gIAl9DQo+ID4gPiA+IC0JaWYgKHBhcnNlci0+bWFyaykNCj4gPiA+ID4gLQkJ bWx4NV9mbG93X2NyZWF0ZV9mbGFnX21hcmsocGFyc2VyLCBwYXJzZXItPm1hcmtfaWQpOw0KPiA+ ID4gPiAtCWlmIChwYXJzZXItPmNvdW50ICYmIHBhcnNlci0+Y3JlYXRlKSB7DQo+ID4gPiA+IC0J CW1seDVfZmxvd19jcmVhdGVfY291bnQoZGV2LCBwYXJzZXIpOw0KPiA+ID4gPiAtCQlpZiAoIXBh cnNlci0+Y3MpDQo+ID4gPiA+IC0JCQlnb3RvIGV4aXRfY291bnRfZXJyb3I7DQo+ID4gPiA+IC0J fQ0KPiA+ID4gPiAgCS8qDQo+ID4gPiA+ICAJICogTGFzdCBzdGVwLiBDb21wbGV0ZSBtaXNzaW5n IHNwZWNpZmljYXRpb24gdG8gcmVhY2ggdGhlIFJTUw0KPiA+ID4gPiAgCSAqIGNvbmZpZ3VyYXRp b24uDQo+ID4gPiA+ICAJICovDQo+ID4gPiA+ICAJaWYgKCFwYXJzZXItPmRyb3ApDQo+ID4gPiA+ IC0JCXJldCA9IG1seDVfZmxvd19jb252ZXJ0X3JzcyhwYXJzZXIpOw0KPiA+ID4gPiArCQlyZXQg PSBtbHg1X2Zsb3dfY29udmVydF9yc3MoZGV2LCBwYXJzZXIpOw0KPiA+ID4gPiAgCQlpZiAocmV0 KQ0KPiA+ID4gPiAgCQkJZ290byBleGl0X2ZyZWU7DQo+ID4gPiA+ICAJCW1seDVfZmxvd19jb252 ZXJ0X2ZpbmFsaXNlKHBhcnNlcik7DQo+ID4gPiA+ICAJbWx4NV9mbG93X3VwZGF0ZV9wcmlvcml0 eShkZXYsIHBhcnNlciwgYXR0cik7DQo+ID4gPiA+ICsJaWYgKHBhcnNlci0+bWFyaykNCj4gPiA+ ID4gKwkJbWx4NV9mbG93X2NyZWF0ZV9mbGFnX21hcmsocGFyc2VyLCBwYXJzZXItPm1hcmtfaWQp Ow0KPiA+ID4gPiArCWlmIChwYXJzZXItPmNvdW50ICYmIHBhcnNlci0+Y3JlYXRlKSB7DQo+ID4g PiA+ICsJCW1seDVfZmxvd19jcmVhdGVfY291bnQoZGV2LCBwYXJzZXIpOw0KPiA+ID4gPiArCQlp ZiAoIXBhcnNlci0+Y3MpDQo+ID4gPiA+ICsJCQlnb3RvIGV4aXRfY291bnRfZXJyb3I7DQo+ID4g PiA+ICsJfQ0KPiA+ID4NCj4gPiA+IFdoeSBkbyB5b3UgbmVlZCB0byBtb3ZlIHRoaXMgY29kZT8N Cj4gPg0KPiA+IFRvIGF2b2lkIGNvdW50ZXIgcmVzb3VyY2UgbWlzc2luZyBpZiBhbnl0aGluZyB3 cm9uZyBpbiBmdW5jdGlvbg0KPiA+IG1seDVfZmxvd19jb252ZXJ0X3JzcygpLg0KPiANCj4gV2h5 IHRoaXMgbW9kaWZpY2F0aW9uIGlzIGFkZHJlc3NlZCBpbiB0aGlzIHBhdGNoLCB3aHkgc2hvdWxk IGl0IGl0IGJlIGluDQo+IHRoZSBwYXRjaCBpbnRyb2R1Y2luZyB0aGUgbWx4NV9mbG93X2NvbnZl cnRfcnNzKCk/DQoNCkdvb2QgY2F0Y2gsIEknbGwgdXBkYXRlLg0KPiANCj4gPlsuLi5dDQo+ID4g PiA+IEBAIC0xMzg2LDYgKzEzODYsOCBAQCBtbHg1X2luZF90YWJsZV9pYnZfdmVyaWZ5KHN0cnVj dCBydGVfZXRoX2Rldg0KPiAqZGV2KQ0KPiA+ID4gPiAgICogICBOdW1iZXIgb2YgcXVldWVzLg0K PiA+ID4gPiAgICogQHBhcmFtIHR1bm5lbA0KPiA+ID4gPiAgICogICBUdW5uZWwgdHlwZS4NCj4g PiA+ID4gKyAqIEBwYXJhbSByc3NfbGV2ZWwNCj4gPiA+ID4gKyAqICAgUlNTIGhhc2ggb24gdHVu bmVsIGxldmVsLg0KPiA+ID4gPiAgICoNCj4gPiA+ID4gICAqIEByZXR1cm4NCj4gPiA+ID4gICAq ICAgVGhlIFZlcmJzIG9iamVjdCBpbml0aWFsaXNlZCwgTlVMTCBvdGhlcndpc2UgYW5kIHJ0ZV9l cnJubyBpcw0KPiBzZXQuDQo+ID4gPiA+IEBAIC0xMzk0LDEzICsxMzk2LDE3IEBAIHN0cnVjdCBt bHg1X2hyeHEgKiAgbWx4NV9ocnhxX25ldyhzdHJ1Y3QNCj4gPiA+ID4gcnRlX2V0aF9kZXYgKmRl diwNCj4gPiA+ID4gIAkgICAgICBjb25zdCB1aW50OF90ICpyc3Nfa2V5LCB1aW50MzJfdCByc3Nf a2V5X2xlbiwNCj4gPiA+ID4gIAkgICAgICB1aW50NjRfdCBoYXNoX2ZpZWxkcywNCj4gPiA+ID4g LQkgICAgICBjb25zdCB1aW50MTZfdCAqcXVldWVzLCB1aW50MzJfdCBxdWV1ZXNfbiwgdWludDMy X3QNCj4gdHVubmVsKQ0KPiA+ID4gPiArCSAgICAgIGNvbnN0IHVpbnQxNl90ICpxdWV1ZXMsIHVp bnQzMl90IHF1ZXVlc19uLA0KPiA+ID4gPiArCSAgICAgIHVpbnQzMl90IHR1bm5lbCwgdWludDMy X3QgcnNzX2xldmVsKQ0KPiA+ID4NCj4gPiA+IHR1bm5lbCBhbmQgcnNzX2xldmVsIHNlZW1zIHRv IGJlIHJlZHVuZGFudCBoZXJlLg0KPiA+ID4NCj4gPiA+IHJzc19sZXZlbCA+IDEgaXMgZXF1aXZh bGVudCB0byB0dW5uZWwsIHRoZXJlIGlzIG5vIG5lZWQgdG8gaGF2ZSBib3RoLg0KPiA+DQo+ID4g VGhlcmUgaXMgYSBjYXNlIG9mIHR1bm5lbCBhbmQgb3V0ZXIgcnNzKDEpLg0KPiANCj4gV2h5IGNh bm5vdCBpdCBiZSBoYW5kbGVkIGJ5IGEgcmVndWxhciBIYXNoIFJ4IHF1ZXVlLCBpLmUuIHdoYXQg aXMgdGhlDQo+IGJlbmVmaXQgb2YgY3JlYXRpbmcgYSB0dW5uZWwgaGFzaCBSeCBxdWV1ZSB0byBt YWtlIHRoZSBzYW1lIGpvYiBhcyBhDQo+IGxlZ2FjeSBvbmU/DQoNClR1bm5lbCBjaGVja3N1bSwg cHR5cGUgYW5kIHJzcyBvZmZsb2FkaW5nIGRlbWFuZCBhIFFQIHRvIGJlIGNyZWF0ZWQgYnkgRFYg YXBpIHdpdGgNCnR1bm5lbCBvZmZsb2FkIGZsYWdzLg0KDQo+IA0KPiBTZWUgYmVsb3csDQo+IA0K PiA+ID4gPiAgew0KPiA+ID4gPiAgCXN0cnVjdCBwcml2ICpwcml2ID0gZGV2LT5kYXRhLT5kZXZf cHJpdmF0ZTsNCj4gPiA+ID4gIAlzdHJ1Y3QgbWx4NV9ocnhxICpocnhxOw0KPiA+ID4gPiAgCXN0 cnVjdCBtbHg1X2luZF90YWJsZV9pYnYgKmluZF90Ymw7DQo+ID4gPiA+ICAJc3RydWN0IGlidl9x cCAqcXA7DQo+ID4gPiA+ICAJaW50IGVycjsNCj4gPiA+ID4gKyNpZmRlZiBIQVZFX0lCVl9ERVZJ Q0VfVFVOTkVMX1NVUFBPUlQNCj4gPiA+ID4gKwlzdHJ1Y3QgbWx4NWR2X3FwX2luaXRfYXR0ciBx cF9pbml0X2F0dHIgPSB7MH07ICNlbmRpZg0KPiA+ID4gPg0KPiA+ID4gPiAgCXF1ZXVlc19uID0g aGFzaF9maWVsZHMgPyBxdWV1ZXNfbiA6IDE7DQo+ID4gPiA+ICAJaW5kX3RibCA9IG1seDVfaW5k X3RhYmxlX2lidl9nZXQoZGV2LCBxdWV1ZXMsIHF1ZXVlc19uKTsgQEANCj4gPiA+ID4gLTE0MTAs Ng0KPiA+ID4gPiArMTQxNiwzMyBAQCBtbHg1X2hyeHFfbmV3KHN0cnVjdCBydGVfZXRoX2RldiAq ZGV2LA0KPiA+ID4gPiAgCQlydGVfZXJybm8gPSBFTk9NRU07DQo+ID4gPiA+ICAJCXJldHVybiBO VUxMOw0KPiA+ID4gPiAgCX0NCj4gPiA+ID4gKyNpZmRlZiBIQVZFX0lCVl9ERVZJQ0VfVFVOTkVM X1NVUFBPUlQNCj4gPiA+ID4gKwlpZiAodHVubmVsKSB7DQo+IA0KPiBXaHkgbm90OiBpZiAocnNz X2xldmVsID4gMSkgPw0KDQpCZXNpZGVzIHJzcywgcHR5cGUgYW5kIGNoZWNrc3VtIGhhcyB0byB0 YWtlIGFkdmFudGFnZSBvZiB0dW5uZWwgb2ZmbG9hZGluZy4NCg0KPiANCj4gPiA+ID4gKwkJcXBf aW5pdF9hdHRyLmNvbXBfbWFzayA9DQo+ID4gPiA+ICsJCQkJTUxYNURWX1FQX0lOSVRfQVRUUl9N QVNLX1FQX0NSRUFURV9GTEFHUzsNCj4gPiA+ID4gKwkJcXBfaW5pdF9hdHRyLmNyZWF0ZV9mbGFn cyA9DQo+IE1MWDVEVl9RUF9DUkVBVEVfVFVOTkVMX09GRkxPQURTOw0KPiA+ID4gPiArCX0NCj4g PiA+ID4gKwlxcCA9IG1seDVfZ2x1ZS0+ZHZfY3JlYXRlX3FwKA0KPiA+ID4gPiArCQlwcml2LT5j dHgsDQo+ID4gPiA+ICsJCSYoc3RydWN0IGlidl9xcF9pbml0X2F0dHJfZXgpew0KPiA+ID4gPiAr CQkJLnFwX3R5cGUgPSBJQlZfUVBUX1JBV19QQUNLRVQsDQo+ID4gPiA+ICsJCQkuY29tcF9tYXNr ID0NCj4gPiA+ID4gKwkJCQlJQlZfUVBfSU5JVF9BVFRSX1BEIHwNCj4gPiA+ID4gKwkJCQlJQlZf UVBfSU5JVF9BVFRSX0lORF9UQUJMRSB8DQo+ID4gPiA+ICsJCQkJSUJWX1FQX0lOSVRfQVRUUl9S WF9IQVNILA0KPiA+ID4gPiArCQkJLnJ4X2hhc2hfY29uZiA9IChzdHJ1Y3QgaWJ2X3J4X2hhc2hf Y29uZil7DQo+ID4gPiA+ICsJCQkJLnJ4X2hhc2hfZnVuY3Rpb24gPQ0KPiBJQlZfUlhfSEFTSF9G VU5DX1RPRVBMSVRaLA0KPiA+ID4gPiArCQkJCS5yeF9oYXNoX2tleV9sZW4gPSByc3Nfa2V5X2xl biwNCj4gPiA+ID4gKwkJCQkucnhfaGFzaF9rZXkgPSAodm9pZCAqKSh1aW50cHRyX3QpcnNzX2tl eSwNCj4gPiA+ID4gKwkJCQkucnhfaGFzaF9maWVsZHNfbWFzayA9IGhhc2hfZmllbGRzIHwNCj4g PiA+ID4gKwkJCQkJKHR1bm5lbCAmJiByc3NfbGV2ZWwgPw0KPiA+ID4gPiArCQkJCQkodWludDMy X3QpSUJWX1JYX0hBU0hfSU5ORVIgOiAwKSwNCj4gPlsuLi5dDQo+IA0KPiAgLnJ4X2hhc2hfZmll bGRzX21hc2sgPSBoYXNoX2ZpZWxkcyB8DQo+ICAocnNzX2xldmVsID4gMSkgPw0KPiAgKHVpbnQz Ml90KUlCVl9SWF9IQVNIX0lOTkVSIDogMCksDQoNClRoYW5rcywgcnNzX2xldmVsIGhhcyBiZWVu IGZpeGVkIGFjY29yZGluZyBuZXcgcnVsZS4NCg0KPiANCj4gVGhhbmtzLA0KPiANCj4gLS0NCj4g TsOpbGlvIExhcmFuamVpcm8NCj4gNldJTkQNCg==