From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from dpdk.org (dpdk.org [92.243.14.124]) by inbox.dpdk.org (Postfix) with ESMTP id 507F2A04BC; Fri, 9 Oct 2020 18:57:39 +0200 (CEST) Received: from [92.243.14.124] (localhost [127.0.0.1]) by dpdk.org (Postfix) with ESMTP id 4CADD1C208; Fri, 9 Oct 2020 18:57:03 +0200 (CEST) Received: from mga11.intel.com (mga11.intel.com [192.55.52.93]) by dpdk.org (Postfix) with ESMTP id 4854E1BF43 for ; Fri, 9 Oct 2020 18:57:00 +0200 (CEST) IronPort-SDR: edjVmlIilpNpH9NiOHsvS1RczXs7Y4RwOVEEZusGj43tmS/9MhmIR6dFCQxUaWJ3rXwjRp1Nde KhaxkdzCBlug== X-IronPort-AV: E=McAfee;i="6000,8403,9769"; a="162048427" X-IronPort-AV: E=Sophos;i="5.77,355,1596524400"; d="scan'208";a="162048427" X-Amp-Result: SKIPPED(no attachment in message) X-Amp-File-Uploaded: False Received: from fmsmga004.fm.intel.com ([10.253.24.48]) by fmsmga102.fm.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 09 Oct 2020 09:56:57 -0700 IronPort-SDR: Wnvr07CXzL/y8lODbbEXRLl+P9D/yX6kpyYS0xgKUF3NyQn8E7MAzb1dNeZOJoG3wYsGXNm1gI x/VKPmRjFLYA== X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="5.77,355,1596524400"; d="scan'208";a="343911526" Received: from orsmsx605.amr.corp.intel.com ([10.22.229.18]) by fmsmga004.fm.intel.com with ESMTP; 09 Oct 2020 09:56:57 -0700 Received: from orsmsx601.amr.corp.intel.com (10.22.229.14) by ORSMSX605.amr.corp.intel.com (10.22.229.18) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_128_GCM_SHA256) id 15.1.1713.5; Fri, 9 Oct 2020 09:56:57 -0700 Received: from ORSEDG601.ED.cps.intel.com (10.7.248.6) by orsmsx601.amr.corp.intel.com (10.22.229.14) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_128_GCM_SHA256) id 15.1.1713.5 via Frontend Transport; Fri, 9 Oct 2020 09:56:57 -0700 Received: from NAM10-MW2-obe.outbound.protection.outlook.com (104.47.55.100) by edgegateway.intel.com (134.134.137.102) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384) id 15.1.1713.5; Fri, 9 Oct 2020 09:56:56 -0700 ARC-Seal: i=1; a=rsa-sha256; s=arcselector9901; d=microsoft.com; cv=none; b=XN2WNVW7SQktiG87GyiuiX1kxrga8Ry3u9lWsAo96sOHFHRpljKbAtr1BghHIXUm+2LgIL6wXzBfUaFxwXlB3+x+i2XCT4CiZtQA94N4lDeOqNWUGGyBTIA0Ih7+EupQaH7+CKA0IZEQdfQmedzxIZQ0tNpJwTvvI1G4Hf/sassBXTM2LR/TwJ31T9kwoMk3+zy5OdMXOx70THAIsD7B+UsR8zEE+AXG4S/pBur1UfGPCQyyzjL0dNaoFn8TLo76kQgK1ynFC+LdeEHZ+cD+fQ557k5CUlHVTLBayezOjVxIrmv2WLQcSjItgL9hY5g73UrZDClhYSV5dIrZghRM4g== ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=microsoft.com; s=arcselector9901; h=From:Date:Subject:Message-ID:Content-Type:MIME-Version:X-MS-Exchange-SenderADCheck; bh=jTSi84VevZj5DvLABc4UZOvI39QXupc3tSosEHVKQ98=; b=fnROXeq+lE1hB3Y/utiRWmGktOXp1Ws7zS4IwhfMPg6AzquAWukhPikx7CkLIVzUNVjBrzxxP7KsZG3XtP+Q+stfAQQiZ+Dr06KDItScRvc3fUUMkflmrlCQpBLAf82SpreU1c6FCtjfBy9CeUqbFok0/JdUdrMP/VFylIGRGhADyZuny6qblYIh1TmlizOGMRy5YuQ5Ycyl5JrBxSk5r6ApQv8DI1GFhJ2WpoXiHNIxECpweu1ShV3EchZeoDgLiOuOy7lZTCL/yDR4uogDDfR1q6SxDJngOKGY6hAuNtXaCXz302/sX1ouQyDVoZb9U6C3+P/SqeCdulqb8btcKA== ARC-Authentication-Results: i=1; mx.microsoft.com 1; spf=pass smtp.mailfrom=intel.com; dmarc=pass action=none header.from=intel.com; dkim=pass header.d=intel.com; arc=none DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=intel.onmicrosoft.com; s=selector2-intel-onmicrosoft-com; h=From:Date:Subject:Message-ID:Content-Type:MIME-Version:X-MS-Exchange-SenderADCheck; bh=jTSi84VevZj5DvLABc4UZOvI39QXupc3tSosEHVKQ98=; b=m1WGT27PFTFBwR06dj/5qjaMcOQVD72XoXBKqDgtyFudmi4deh0vQotzy2qNyhRXhw0Bn+4lQaPUK+BV8CSnzCUPC8q2fCY9MR7oeC8vvxtzOvCvljomFmd+Hx72HpikHH86F9YUcjBcdEeJJiZuNAuYYxvQgWBDBYf2VD2BTck= Received: from BYAPR11MB3301.namprd11.prod.outlook.com (2603:10b6:a03:7f::26) by SJ0PR11MB4845.namprd11.prod.outlook.com (2603:10b6:a03:2d1::10) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384) id 15.20.3433.34; Fri, 9 Oct 2020 16:56:55 +0000 Received: from BYAPR11MB3301.namprd11.prod.outlook.com ([fe80::f5a4:3f6b:ade3:296b]) by BYAPR11MB3301.namprd11.prod.outlook.com ([fe80::f5a4:3f6b:ade3:296b%3]) with mapi id 15.20.3455.027; Fri, 9 Oct 2020 16:56:54 +0000 From: "Ananyev, Konstantin" To: "Burakov, Anatoly" , "Ma, Liang J" , "dev@dpdk.org" CC: "Hunt, David" , "stephen@networkplumber.org" Thread-Topic: [PATCH v4 02/10] eal: add power management intrinsics Thread-Index: AQHWmMYPBOcZdcvgJkGANiNLSAilV6mN+sZAgAEL54CAAGXHYIAAD3EAgAAKK2A= Date: Fri, 9 Oct 2020 16:56:54 +0000 Message-ID: References: <1599214740-3927-1-git-send-email-liang.j.ma@intel.com> <1601647919-25312-1-git-send-email-liang.j.ma@intel.com> <1601647919-25312-2-git-send-email-liang.j.ma@intel.com> <665bcb31-dcf0-553b-bae1-054e5f50e77f@intel.com> <3609c5b3-f431-3954-6350-cb2de77b72a7@intel.com> In-Reply-To: <3609c5b3-f431-3954-6350-cb2de77b72a7@intel.com> Accept-Language: en-GB, en-US Content-Language: en-US X-MS-Has-Attach: X-MS-TNEF-Correlator: dlp-product: dlpe-windows dlp-reaction: no-action dlp-version: 11.5.1.3 authentication-results: intel.com; dkim=none (message not signed) header.d=none;intel.com; dmarc=none action=none header.from=intel.com; x-originating-ip: [46.7.39.127] x-ms-publictraffictype: Email x-ms-office365-filtering-correlation-id: cf989bb5-913a-46dd-b942-08d86c7453b8 x-ms-traffictypediagnostic: SJ0PR11MB4845: x-ld-processed: 46c98d88-e344-4ed4-8496-4ed7712e255d,ExtAddr x-ms-exchange-transport-forked: True x-microsoft-antispam-prvs: x-ms-oob-tlc-oobclassifiers: OLM:10000; x-ms-exchange-senderadcheck: 1 x-microsoft-antispam: BCL:0; x-microsoft-antispam-message-info: nYXxsYyAL+qZQdalpcQme2O7/3CigXGByz3BROQ/YrNWMLmxxu9af4bduVS+VQJ2Ty+gU6UZmAXSLk+oxQL293zCsKBkmKprSHYN408QKfz/1DI2CsHXd38StGixSkrgghs2Jg9KBJE7+UJWQHwnpuXlrDBx8j15UXldPAY2kA0LQr7VhYSGDD9q7gDPhhVlwpIkuX7EKCVI0+7Wd0Fvzjlp4enNzAJAZxqPRd8gHoOwoKn0jgNA0Uu8WvP7TnFIqVx9byy66iQxkjL/76/YLSfNlifxadJNMx5uW1FpgSfxapbdexmn/BIawOGsGXyjgkozyRQF7nwEDfJ0j5HjFCYgD0EFgYSVlJVFuEQfaJkXMR8CDIh0DjfP+uaJRiLqxnnaZU4n5r/mZK7MTiF7/A== x-forefront-antispam-report: CIP:255.255.255.255; CTRY:; LANG:en; SCL:1; SRV:; IPV:NLI; SFV:NSPM; H:BYAPR11MB3301.namprd11.prod.outlook.com; PTR:; CAT:NONE; SFS:(4636009)(136003)(39860400002)(346002)(376002)(396003)(366004)(4326008)(33656002)(83080400001)(66946007)(478600001)(55016002)(2906002)(5660300002)(8936002)(8676002)(9686003)(6506007)(83380400001)(71200400001)(316002)(54906003)(53546011)(966005)(7696005)(66556008)(52536014)(66446008)(66476007)(86362001)(186003)(64756008)(76116006)(110136005)(26005); DIR:OUT; SFP:1102; x-ms-exchange-antispam-messagedata: 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 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: base64 MIME-Version: 1.0 X-MS-Exchange-CrossTenant-AuthAs: Internal X-MS-Exchange-CrossTenant-AuthSource: BYAPR11MB3301.namprd11.prod.outlook.com X-MS-Exchange-CrossTenant-Network-Message-Id: cf989bb5-913a-46dd-b942-08d86c7453b8 X-MS-Exchange-CrossTenant-originalarrivaltime: 09 Oct 2020 16:56:54.8287 (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: 7IqrYj2W+j6EiZ2dRiFt+F0wK1y8ZbmvqW+i9uIGhgldVz2igSSdYxaOkSN9J+vROnd5+PdGaU4TpzxDKbrH450sCnh1dPJJvRpyq+Qc52Y= X-MS-Exchange-Transport-CrossTenantHeadersStamped: SJ0PR11MB4845 X-OriginatorOrg: intel.com Subject: Re: [dpdk-dev] [PATCH v4 02/10] eal: add power management intrinsics 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: , Errors-To: dev-bounces@dpdk.org Sender: "dev" DQo+IA0KPiBPbiAwOS1PY3QtMjAgNDozOSBQTSwgQW5hbnlldiwgS29uc3RhbnRpbiB3cm90ZToN Cj4gPg0KPiA+PiBPbiAwOC1PY3QtMjAgNjoxNSBQTSwgQW5hbnlldiwgS29uc3RhbnRpbiB3cm90 ZToNCj4gPj4+Pg0KPiA+Pj4+IEFkZCB0d28gbmV3IHBvd2VyIG1hbmFnZW1lbnQgaW50cmluc2lj cywgYW5kIHByb3ZpZGUgYW4gaW1wbGVtZW50YXRpb24NCj4gPj4+PiBpbiBlYWwveDg2IGJhc2Vk IG9uIFVNT05JVE9SL1VNV0FJVCBpbnN0cnVjdGlvbnMuIFRoZSBpbnN0cnVjdGlvbnMNCj4gPj4+ PiBhcmUgaW1wbGVtZW50ZWQgYXMgcmF3IGJ5dGUgb3Bjb2RlcyBiZWNhdXNlIHRoZXJlIGlzIG5v dCB5ZXQgd2lkZXNwcmVhZA0KPiA+Pj4+IGNvbXBpbGVyIHN1cHBvcnQgZm9yIHRoZXNlIGluc3Ry dWN0aW9ucy4NCj4gPj4+Pg0KPiA+Pj4+IFRoZSBwb3dlciBtYW5hZ2VtZW50IGluc3RydWN0aW9u cyBwcm92aWRlIGFuIGFyY2hpdGVjdHVyZS1zcGVjaWZpYw0KPiA+Pj4+IGZ1bmN0aW9uIHRvIGVp dGhlciB3YWl0IHVudGlsIGEgc3BlY2lmaWVkIFRTQyB0aW1lc3RhbXAgaXMgcmVhY2hlZCwgb3IN Cj4gPj4+PiBvcHRpb25hbGx5IHdhaXQgdW50aWwgZWl0aGVyIGEgVFNDIHRpbWVzdGFtcCBpcyBy ZWFjaGVkIG9yIGEgbWVtb3J5DQo+ID4+Pj4gbG9jYXRpb24gaXMgd3JpdHRlbiB0by4gVGhlIG1v bml0b3IgZnVuY3Rpb24gYWxzbyBwcm92aWRlcyBhbiBvcHRpb25hbA0KPiA+Pj4+IGNvbXBhcmlz b24sIHRvIGF2b2lkIHNsZWVwaW5nIHdoZW4gdGhlIGV4cGVjdGVkIHdyaXRlIGhhcyBhbHJlYWR5 DQo+ID4+Pj4gaGFwcGVuZWQsIGFuZCBubyBtb3JlIHdyaXRlcyBhcmUgZXhwZWN0ZWQuDQo+ID4+ Pg0KPiA+Pj4gSSB0aGluayB3aGF0IHRoaXMgQVBJIGlzIG1pc3NpbmcgLSBhIGZ1bmN0aW9uIHRv IHdha2V1cCBzbGVlcGluZyBjb3JlLg0KPiA+Pj4gSWYgdXNlciBjYW4vc2hvdWxkIHVzZSBzb21l IHN5c3RlbSBjYWxsIHRvIGFjaGlldmUgdGhhdCwgdGhlbiBhdCBsZWFzdA0KPiA+Pj4gaXQgaGFz IHRvIGJlIGNsZWFybHkgZG9jdW1lbnRlZCwgZXZlbiBiZXR0ZXIgc29tZSB3cmFwcGVyIHByb3Zp ZGVkLg0KPiA+Pg0KPiA+PiBJIGRvbid0IHRoaW5rIGl0J3MgcG9zc2libGUgdG8gZG8gdGhhdCB3 aXRob3V0IHNldmVyZWx5IG92ZXJjb21wbGljYXRpbmcNCj4gPj4gdGhlIGludHJpbnNpYyBhbmQg aXRzIHVzYWdlLCBiZWNhdXNlIEFGQUlLIHRoZSBvbmx5IHdheSB0byB3YWtlIHVwIGENCj4gPj4g c2xlZXBpbmcgY29yZSB3b3VsZCBiZSB0byBzZW5kIHNvbWUga2luZCBvZiBpbnRlcnJ1cHQgdG8g dGhlIGNvcmUsIG9yDQo+ID4+IHRyaWdnZXIgYSB3cml0ZSB0byB0aGUgY2FjaGUtbGluZSBpbiBx dWVzdGlvbi4NCj4gPj4NCj4gPg0KPiA+IFllcywgSSB0aGluayB3ZSBlaXRoZXIgbmVlZCBhIHN5 c2NhbGwgdGhhdCB3b3VsZCBkbyBhbiBJUEkgZm9yIHVzDQo+ID4gKG9uIHRvcCBvZiBteSBoZWFk IC0gbWVtYmFycmllcigpIGRvZXMgdGhhdCwgbWlnaHQgYmUgdGhlcmUgYXJlIHNvbWUgb3RoZXIg c3lzY2FsbHMgdG9vKSwNCj4gPiBvciBzb21ldGhpbmcgaGFuZC1tYWRlLiBGb3IgaGFuZC1tYWRl LCBJIHdvbmRlciB3b3VsZCBzb21ldGhpbmcgbGlrZSB0aGF0DQo+ID4gYmUgc2FmZSBhbmQgc3Vm ZmljaWVudDoNCj4gPiB1aW50NjRfdCB2YWwgPSBhdG9taWNfbG9hZChhZGRyKTsNCj4gPiBDQVMo YWRkciwgdmFsLCAmdmFsKTsNCj4gPiA/DQo+ID4gQW55d2F5LCBvbmUgd2F5IG9yIGFub3RoZXIg LSBJIHRoaW5rIGFiaWxpdHkgdG8gd2FrZXVwIGNvcmUgd2UgcHV0IHRvIHNsZWVwDQo+ID4gaGF2 ZSB0byBiZSBhbiBlc3NlbnRpYWwgcGFydCBvZiB0aGlzIGZlYXR1cmUuDQo+ID4gQXMgSSB1bmRl cnN0YW5kIGxpbnV4IGtlcm5lbCB3aWxsIGxpbWl0IG1heCBhbW91bnQgb2Ygc2xlZXAgdGltZSBm b3IgdGhlc2UgaW5zdHJ1Y3Rpb25zOg0KPiA+IGh0dHBzOi8vbHduLm5ldC9BcnRpY2xlcy83OTA5 MjAvDQo+ID4gQnV0IHJlbHlpbmcganVzdCBvbiB0aGF0LCBzZWVtcyB0b28gdmFndWUgZm9yIG1l Og0KPiA+IC0gdXNlciBjYW4gYWRqdXN0IHRoYXQgdmFsdWUNCj4gPiAtIHdvdWxkbid0IGFwcGx5 IHRvIG9sZGVyIGtlcm5lbHMgYW5kIG5vbi1saW51eCBjYXNlcw0KPiA+IEtvbnN0YW50aW4NCj4g Pg0KPiANCj4gVGhpcyBpbXBsaWVzIGtub3dpbmcgdGhlIHZhbHVlIHRoZSBjb3JlIGlzIHNsZWVw aW5nIG9uLg0KDQpZb3UgZG9uJ3QgdGhlIHZhbHVlIHRvIHdhaXQgZm9yLCB5b3UganVzdCBuZWVk IGFuIGFkZHJlc3MuDQpBbmQgeW91IGNhbiBtYWtlIHdha2V1cCBmdW5jdGlvbiB0byBhY2NlcHQg YWRkcmVzcyBhcyBhIHBhcmFtZXRlciwNCnNhbWUgYXMgbW9uaXRvcigpIGRvZXMuIA0KDQo+IFRo YXQncyBub3QNCj4gYWx3YXlzIHRoZSBjYXNlIC0gd2l0aCB0aGlzIHBhcnRpY3VsYXIgUE1EIHBv d2VyIG1hbmFnZW1lbnQgc2NoZW1lLCB3ZQ0KPiBnZXQgdGhlIGFkZHJlc3MgZnJvbSB0aGUgUE1E IGFuZCBpdCBzdGF5cyBpbnNpZGUgdGhlIGNhbGxiYWNrLg0KDQpUaGF0J3MgZmluZSAtIHlvdSBj YW4gc3RvcmUgYWRkcmVzcyBpbnNpZGUgeW91IGNhbGxiYWNrIG1ldGFkYXRhIA0KYW5kIGRvIHdh a2V1cCBhcyBwYXJ0IG9mIF9kaXNhYmxlXyBmdW5jdGlvbi4NCg==