From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from mails.dpdk.org (mails.dpdk.org [217.70.189.124]) by inbox.dpdk.org (Postfix) with ESMTP id 0F1024405F; Sat, 18 May 2024 16:01:02 +0200 (CEST) Received: from mails.dpdk.org (localhost [127.0.0.1]) by mails.dpdk.org (Postfix) with ESMTP id 98D194029B; Sat, 18 May 2024 16:01:01 +0200 (CEST) Received: from dkmailrelay1.smartsharesystems.com (smartserver.smartsharesystems.com [77.243.40.215]) by mails.dpdk.org (Postfix) with ESMTP id D0E8A4028C for ; Sat, 18 May 2024 16:00:59 +0200 (CEST) Received: from smartserver.smartsharesystems.com (smartserver.smartsharesys.local [192.168.4.10]) by dkmailrelay1.smartsharesystems.com (Postfix) with ESMTP id 93B0521453; Sat, 18 May 2024 16:00:59 +0200 (CEST) Content-class: urn:content-classes:message MIME-Version: 1.0 Content-Type: text/plain; charset="UTF-8" Content-Transfer-Encoding: base64 Subject: RE: [PATCH v6 1/9] eal: generic 64 bit counter X-MimeOLE: Produced By Microsoft Exchange V6.5 Date: Sat, 18 May 2024 16:00:55 +0200 Message-ID: <98CBD80474FA8B44BF855DF32C47DC35E9F47C@smartserver.smartshare.dk> In-Reply-To: <20240517091801.17fdef27@hermes.local> X-MS-Has-Attach: X-MS-TNEF-Correlator: Thread-Topic: [PATCH v6 1/9] eal: generic 64 bit counter Thread-Index: Adqodc4vFzrLg4WQRR2VNdLI++RPRwAqrAng References: <20240510050507.14381-1-stephen@networkplumber.org><20240517001302.65514-1-stephen@networkplumber.org><20240517001302.65514-2-stephen@networkplumber.org><48ED00A3-1CCA-4F64-ACC3-CA1F0D2B9378@arm.com><20240516203037.73ec13e1@hermes.local><248621D2-C402-4DDE-92D8-F5377E816533@arm.com><98CBD80474FA8B44BF855DF32C47DC35E9F476@smartserver.smartshare.dk> <20240517091801.17fdef27@hermes.local> From: =?UTF-8?B?TW9ydGVuIEJyw7hydXA=?= To: "Stephen Hemminger" Cc: "Honnappa Nagarahalli" , , "nd" , "Richardson, Bruce" X-BeenThere: dev@dpdk.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: DPDK patches and discussions List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: dev-bounces@dpdk.org PiBGcm9tOiBTdGVwaGVuIEhlbW1pbmdlciBbbWFpbHRvOnN0ZXBoZW5AbmV0d29ya3BsdW1iZXIu b3JnXQ0KPiBTZW50OiBGcmlkYXksIDE3IE1heSAyMDI0IDE4LjE4DQo+IA0KPiBPbiBGcmksIDE3 IE1heSAyMDI0IDA4OjQ0OjQyICswMjAwDQo+IE1vcnRlbiBCcsO4cnVwIDxtYkBzbWFydHNoYXJl c3lzdGVtcy5jb20+IHdyb3RlOg0KPiANCj4gPiA+IEZyb206IEhvbm5hcHBhIE5hZ2FyYWhhbGxp IFttYWlsdG86SG9ubmFwcGEuTmFnYXJhaGFsbGlAYXJtLmNvbV0NCj4gPiA+IFNlbnQ6IEZyaWRh eSwgMTcgTWF5IDIwMjQgMDYuMjcNCj4gPiA+DQo+ID4gPiArIEJydWNlIGZvciBmZWVkYmFjayBv biB4ODYgYXJjaGl0ZWN0dXJlDQo+ID4gPg0KPiA+ID4gPiBPbiBNYXkgMTYsIDIwMjQsIGF0IDEw OjMw4oCvUE0sIFN0ZXBoZW4gSGVtbWluZ2VyDQo+IDxzdGVwaGVuQG5ldHdvcmtwbHVtYmVyLm9y Zz4NCj4gPiA+IHdyb3RlOg0KPiA+ID4gPg0KPiA+ID4gPiBPbiBGcmksIDE3IE1heSAyMDI0IDAy OjQ1OjEyICswMDAwDQo+ID4gPiA+IEhvbm5hcHBhIE5hZ2FyYWhhbGxpIDxIb25uYXBwYS5OYWdh cmFoYWxsaUBhcm0uY29tPiB3cm90ZToNCj4gPiA+ID4NCj4gPiA+ID4+PiArICogQSBjb3VudGVy IGlzIDY0IGJpdCB2YWx1ZSB0aGF0IGlzIHNhZmUgZnJvbSBzcGxpdCByZWFkL3dyaXRlDQo+ID4g PiA+Pj4gKyAqIG9uIDMyIGJpdCBwbGF0Zm9ybXMuIEl0IGFzc3VtZXMgdGhhdCBvbmx5IG9uZSBj cHUgYXQgYSB0aW1lDQo+ID4gPiA+PiBJZiB3ZSBhcmUgZGVmaW5pbmcgdGhlIGNvdW50ZXIgaW4g dGhpcyBtYW5uZXIsIHRoZW4NCj4gaW1wbGVtZW50YXRpb24gY2Fubm90DQo+ID4gPiBiZSBnZW5l cmljLiBJIHRoaW5rIGFyY2hpdGVjdHVyZXMgd2lsbCBoYXZlIGNvbnN0cmFpbnRzIGlmIHRoZXkg aGF2ZQ0KPiB0byBlbnN1cmUNCj4gPiA+IHRoZSA2NGIgdmFyaWFibGVzIGFyZSBub3Qgc3BsaXQu DQo+ID4gPiA+Pg0KPiA+ID4gPj4gSSB0aGluayB3ZSBhdCBsZWFzdCBuZWVkIHRoZSBjb3VudGVy IHRvIGJlIGFsaWduZWQgb24gOEIgYm91bmRhcnkNCj4gdG8gaGF2ZQ0KPiA+ID4gZ2VuZXJpYyBj b2RlLg0KPiA+ID4gPg0KPiA+ID4gPiBUaGUgQyBzdGFuZGFyZCBoYXMgYWx3YXlzIGd1YXJhbnRl ZWQgdGhhdCByZWFkIGFuZCB3cml0ZSB0bw0KPiB1bnNpZ25lZCBsb2cNCj4gPiA+IHdpbGwgbm90 IGJlIHNwbGl0Lg0KPiA+ID4gQXMgSSB1bmRlcnN0YW5kLCB0aGlzIGlzIHRydWUgb25seSBpZiB0 aGUgdmFyaWFibGUgaXMgYW4gYXRvbWljDQo+IHZhcmlhYmxlLiBJZg0KPiA+ID4gbm90LCB0aGVy ZSBpcyBubyBkaWZmZXJlbmNlIGJldHdlZW4gYXRvbWljIHZhcmlhYmxlcyBhbmQgbm9uLWF0b21p Yw0KPiB2YXJpYWJsZXMuDQo+ID4gPg0KPiA+ID4gPiBUaGVyZWZvcmUgaWYgYXJjaCBpcyA2NCBi aXQgbmF0aXZlIHRoZXJlIGlzIG5vIG5lZWQgZm9yIGF0b21pY3MNCj4gPiA+IEF0IGxlYXN0IG9u IEFSTSBhcmNoaXRlY3R1cmUsIGlmIHRoZSB2YXJpYWJsZSBpcyBub3QgYWxpZ25lZCBvbiA4Qg0K PiBib3VuZGFyeSwNCj4gPiA+IHRoZSBsb2FkIG9yIHN0b3JlIGFyZSBub3QgYXRvbWljLiBJIGFt IHN1cmUgaXQgaXMgdGhlIHNhbWUgb24gb3RoZXINCj4gPiA+IGFyY2hpdGVjdHVyZXMuDQo+IA0K PiBBZnRlciByZWFkaW5nIHRoaXM6IFdobydzIGFmcmFpZCBvZiBhIGJpZyBiYWQgb3B0aW1pemlu ZyBjb21waWxlcj8NCj4gIGh0dHBzOi8vbHduLm5ldC9BcnRpY2xlcy83OTMyNTMvDQoNClZlcnkg aW50ZXJlc3RpbmcgYXJ0aWNsZSENCg0KPiANCj4gTG9va3MgbGlrZSB5b3UgYXJlIHJpZ2h0LCBh bmQgYXRvbWljIG9yIHJlYWQvd3JpdGUgb25jZSBpcyByZXF1aXJlZC4NCg0KSSBkb24ndCBsaWtl IHRoZSBwZXJmb3JtYW5jZSB0cmFkZW9mZiAoZm9yIDY0IGJpdCBhcmNoaXRlY3R1cmVzKSBpbiB0 aGUgdjcgcGF0Y2guDQpGb3Igc2luZ2xlLXRyZWFkIHVwZGF0ZWQgY291bnRlcnMsIHdlIE1VU1Qg aGF2ZSBhIGhpZ2ggcGVyZm9ybWFuY2UgY291bnRlcl9hZGQoKSwgbm90IHVzaW5nIGF0b21pYyBy ZWFkLW1vZGlmeS13cml0ZS4NCg0KSU1PIGNhbGxpbmcgY291bnRlcl9mZXRjaCgpIE1VU1QgYmUg cG9zc2libGUgZnJvbSBhbm90aGVyIHRocmVhZC4NClRoaXMgcmVxdWlyZXMgdGhhdCB0aGUgZmFz dCBwYXRoIHRocmVhZCBzdG9yZXMgdGhlIGNvdW50ZXIgYXRvbWljYWxseSAob3IgdXNpbmcgdm9s YXRpbGUpLCB0byBlbnN1cmUgdGhhdCB0aGUgY291bnRlciBpcyBub3Qgb25seSBrZXB0IGluIGEg Q1BVIHJlZ2lzdGVyLCBidXQgc3RvcmVkIGluIG1lbW9yeSB2aXNpYmxlIGJ5IG90aGVyIHRocmVh ZHMuDQoNCkZvciBjb3VudGVyX3Jlc2V0KCksIHdlIGhhdmUgbXVsdGlwbGUgb3B0aW9uczoNCjAu IERvbid0IHN1cHBvcnQgY291bnRlciByZXNldHRpbmcuIE5vdCByZWFsbHkgb24gb3B0aW9uPw0K MS4gT25seSBhbGxvdyBjYWxsaW5nIGNvdW50ZXJfcmVzZXQoKSBpbiB0aGUgZmFzdCBwYXRoIHRo cmVhZCB1cGRhdGluZyB0aGUgY291bnRlci4gVGhpcyBpbnRyb2R1Y2VzIG5vIGZ1cnRoZXIgcmVx dWlyZW1lbnRzLg0KMi4gQWxsb3cgY2FsbGluZyBjb3VudGVyX3Jlc2V0KCkgZnJvbSBhbm90aGVy IHRocmVhZCwgdGhlcmVieSB6ZXJvaW5nIHRoZSAiY291bnRlciIgdmFyaWFibGUuIFRoaXMgaW50 cm9kdWNlcyBhIHJlcXVpcmVtZW50IGZvciB0aGUgImNvdW50ZXIiIHRvIGJlIHRocmVhZC1zYWZl LCBzbyBjb3VudGVyX2FkZCgpIG11c3QgYXRvbWljYWxseSByZWFkLW1vZGlmeS13cml0ZSB0aGUg Y291bnRlciwgd2hpY2ggaGFzIGEgcGVyZm9ybWFuY2UgY29zdC4NCjMuIEFsbG93IGNhbGxpbmcg Y291bnRlcl9yZXNldCgpIGZyb20gYW5vdGhlciB0aHJlYWQsIGFuZCBpbnRyb2R1Y2UgYW4gIm9m ZnNldCIgdmFyaWFibGUgZm9yIGNvdW50ZXJfZmV0Y2goKSBhbmQgY291bnRlcl9yZXNldCgpIHRv IHByb3ZpZGUgdGhyZWFkLXNhZmUgZmV0Y2gvcmVzZXQgZnJvbSBvdGhlciB0aHJlYWRzLCB1c2lu ZyB0aGUgY29uc3VtZS1yZWxlYXNlIHBhdHRlcm4uDQoNCkkgZG9uJ3QgbGlrZSBvcHRpb24gMi4N CkkgY29uc2lkZXIgY291bnRlcnMgdG9vIGltcG9ydGFudCBhbmQgZnJlcXVlbnRseSB1c2VkIGlu IHRoZSBmYXN0IHBhdGgsIHRvIGNvbXByb21pc2Ugb24gcGVyZm9ybWFuY2UgZm9yIGNvdW50ZXJz Lg0KDQpGb3IgY291bnRlcnMgdXBkYXRlZCBieSBtdWx0aXBsZSBmYXN0IHBhdGggdGhyZWFkcywg YXRvbWljX2ZldGNoX2FkZF9leHBsaWNpdCgpIG9mIHRoZSAiY291bnRlciIgdmFyaWFibGUgc2Vl bXMgdW5hdm9pZGFibGUuDQoNCj4gUGVyaGFwcyBpbnRyb2R1Y2luZyBydGVfcmVhZF9vbmNlIGFu ZCBydGVfd3JpdGVfb25jZSBpcyBnb29kIGlkZWE/DQo+IFNldmVyYWwgZHJpdmVycyBhcmUgaW1w bGVtZW50aW5nIGl0IGFscmVhZHkuDQoNClRoZSByZWFkX29uY2Uvd3JpdGVfb25jZSBhcmUgZWFz aWVyIHRvIHVzZSwgYnV0IHRoZXkgbGFjayB0aGUgZmxleGliaWxpdHkgKHJlZ2FyZGluZyBiYXJy aWVycyBhbmQgbG9ja2luZykgcHJvdmlkZWQgYnkgdGhlaXIgYXRvbWljX2V4cGxpY2l0IGFsdGVy bmF0aXZlcywgd2hpY2ggd2lsbCBpbXBhY3QgcGVyZm9ybWFuY2UgaW4gc29tZSB1c2UgY2FzZXMu DQoNCldlIHNob3VsZCBzdHJpdmUgZm9yIHRoZSBoaWdoZXN0IHBvc3NpYmxlIHBlcmZvcm1hbmNl LCB3aGljaCBtZWFucyB0aGF0IHdlIHNob3VsZG4ndCBpbnRyb2R1Y2UgZnVuY3Rpb25zIG9yIGRl c2lnbiBwYXR0ZXJucyBwcmV2ZW50aW5nIHRoaXMuDQpQbGVhc2Ugbm90ZTogU2VjdXJpdHkgdnMu IHBlcmZvcm1hbmNlIGlzIGFub3RoZXIgbWF0dGVyIC0gd2UgY2VydGFpbmx5IGRvbid0IHdhbnQg dG8gcHJvbW90ZSBpbnNlY3VyZSBjb2RlIGZvciB0aGUgYmVuZWZpdCBvZiBwZXJmb3JtYW5jZS4g QnV0IGZvciAiZWFzZSBvZiBjb2RpbmciIHZzLiBwZXJmb3JtYW5jZSwgSSBwcmVmZXIgcGVyZm9y bWFuY2UuDQoNClRoYXQgc2FpZCwgSSBhZ3JlZSB0aGF0IGludHJvZHVjaW5nIHJ0ZV9yZWFkL3dy aXRlX29uY2UgZnVuY3Rpb25zIGZvciB1c2UgYnkgZHJpdmVycyB0byBhY2Nlc3MgaGFyZHdhcmUg bWFrZXMgc2Vuc2UsIHRvIGVsaW1pbmF0ZSBjb3B5LXBhc3RlIHZhcmlhbnRzIGluIGRyaXZlcnMu DQpCdXQgaG93IGNhbiB3ZSBwcmV2ZW50IHN1Y2ggZnVuY3Rpb25zIGZyb20gYmVpbmcgdXNlZCBm b3Igb3RoZXIgcHVycG9zZXMsIHdoZXJlIGF0b21pY19leHBsaWNpdCBzaG91bGQgYmUgdXNlZD8N Cg0K