From mboxrd@z Thu Jan 1 00:00:00 1970 From: "Rogozhkin, Dmitry V" Subject: Re: [RFC 04/10] drm/i915: Expose a PMU interface for perf queries Date: Mon, 2 Oct 2017 21:28:06 +0000 Message-ID: <3EDB40B547243546A1017B798F8C1AA89A5DBA7B@ORSMSX114.amr.corp.intel.com> References: <20170802123249.14194-1-tvrtko.ursulin@linux.intel.com> <20170802123249.14194-5-tvrtko.ursulin@linux.intel.com> <1502475190.6212.25.camel@intel.com> <20170822181755.GL32112@worktop.programming.kicks-ass.net> <1503481771.5383.31.camel@intel.com> <20170823182214.7cdhx6rmcb5sexhl@hirez.programming.kicks-ass.net> <1503932103.29510.13.camel@intel.com> <20170829093004.6dcyhwuu3x5c26pq@hirez.programming.kicks-ass.net> <1504005262.29510.20.camel@intel.com> <20170829192152.GB32112@worktop.programming.kicks-ass.net> <1505315006.6966.22.camel@intel.com> <3EDB40B547243546A1017B798F8C1AA8848F6D3C@ORSMSX114.amr.corp.intel.com> Mime-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: base64 Return-path: Received: from mga03.intel.com (mga03.intel.com [134.134.136.65]) by gabe.freedesktop.org (Postfix) with ESMTPS id 51CB86E243 for ; Mon, 2 Oct 2017 21:28:20 +0000 (UTC) In-Reply-To: <3EDB40B547243546A1017B798F8C1AA8848F6D3C@ORSMSX114.amr.corp.intel.com> Content-Language: en-US List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: intel-gfx-bounces@lists.freedesktop.org Sender: "Intel-gfx" To: "peterz@infradead.org" Cc: "Intel-gfx@lists.freedesktop.org" List-Id: intel-gfx@lists.freedesktop.org SGkgUGV0ZXIsIGZyaWVuZGx5IHJlbWluZGVyLiBDb3VsZCB5b3UsIHBsZWFzZSwgcmVzcG9uZD8N Cg0KLS0tLS1PcmlnaW5hbCBNZXNzYWdlLS0tLS0NCkZyb206IFJvZ296aGtpbiwgRG1pdHJ5IFYg DQpTZW50OiBXZWRuZXNkYXksIFNlcHRlbWJlciAyMCwgMjAxNyAxOjE1IFBNDQpUbzogUm9nb3po a2luLCBEbWl0cnkgViA8ZG1pdHJ5LnYucm9nb3poa2luQGludGVsLmNvbT47IHBldGVyekBpbmZy YWRlYWQub3JnDQpDYzogSW50ZWwtZ2Z4QGxpc3RzLmZyZWVkZXNrdG9wLm9yZw0KU3ViamVjdDog UkU6IFtJbnRlbC1nZnhdIFtSRkMgMDQvMTBdIGRybS9pOTE1OiBFeHBvc2UgYSBQTVUgaW50ZXJm YWNlIGZvciBwZXJmIHF1ZXJpZXMNCg0KSGkgUGV0ZXIsIGNvdWxkIHlvdSwgcGxlYXNlLCBjb21t ZW50IG9uIGJlbG93Pw0KDQotLS0tLU9yaWdpbmFsIE1lc3NhZ2UtLS0tLQ0KRnJvbTogSW50ZWwt Z2Z4IFttYWlsdG86aW50ZWwtZ2Z4LWJvdW5jZXNAbGlzdHMuZnJlZWRlc2t0b3Aub3JnXSBPbiBC ZWhhbGYgT2YgUm9nb3poa2luLCBEbWl0cnkgVg0KU2VudDogV2VkbmVzZGF5LCBTZXB0ZW1iZXIg MTMsIDIwMTcgNDowNiBQTQ0KVG86IHBldGVyekBpbmZyYWRlYWQub3JnDQpDYzogSW50ZWwtZ2Z4 QGxpc3RzLmZyZWVkZXNrdG9wLm9yZw0KU3ViamVjdDogUmU6IFtJbnRlbC1nZnhdIFtSRkMgMDQv MTBdIGRybS9pOTE1OiBFeHBvc2UgYSBQTVUgaW50ZXJmYWNlIGZvciBwZXJmIHF1ZXJpZXMNCg0K T24gVHVlLCAyMDE3LTA4LTI5IGF0IDIxOjIxICswMjAwLCBQZXRlciBaaWpsc3RyYSB3cm90ZToN Cj4gT24gVHVlLCBBdWcgMjksIDIwMTcgYXQgMDc6MTY6MzFQTSArMDAwMCwgUm9nb3poa2luLCBE bWl0cnkgViB3cm90ZToNCj4gPiA+IFByZXR0eSBzdHJpY3QsIHBlb3BsZSB0ZW5kIHRvIGdldCBm YWlybHkgdXBzZXQgZXZlcnkgdGltZSB3ZSBsZWFrIHN0dWZmLg0KPiA+ID4gSW4gZmFjdCBEZWJp YW4gYW5kIEFuZHJvaWQgY2FycnkgYSBwZXJmX2V2ZW50X3BhcmFub2lkIHBhdGNoIHRoYXQgDQo+ ID4gPiBkZWZhdWx0IGRpc2FibGVzIF9ldmVyeXRoaW5nXyA6LSgNCj4gPiANCj4gPiBDYW4geW91 IHNheSBtb3JlIG9uIHRoYXQgZm9yIERlYmlhbiBhbmQgQW5kcm9pZD8gV2hhdCBleGFjdGx5IHRo ZXkgZG8/DQo+ID4gV2hhdCBpcyB0aGUgdmFsdWUgb2YgcGVyZl9ldmVudF9wYXJhbm9pZCB0aGVy ZT8gVGhleSBkaXNhYmxlIA0KPiA+IGV2ZXJ5dGhpbmcgZXZlbiBmb3Igcm9vdCBhbmQgQ0FQX1NZ U19BRE1JTj8gQnV0IHN0aWxsIHRoZXkgZG9uJ3QgDQo+ID4gcmVtb3ZlIHRoaXMgZnJvbSBrZXJu ZWwgb24gY29tcGlsYXRpb24gc3RhZ2UsIHJpZ2h0PyBTbyB1c2VycyBjYW4gDQo+ID4gZXhwbGlj aXRseSBjaGFuZ2UgcGVyZl9ldmVudF9wYXJhbm9pZCB0byB0aGUgZGVzaXJlZCB2YWx1ZT8NCj4g DQo+IFRoZXkgaW50cm9kdWNlIChhbmQgZGVmYXVsdCB0bykgcGVyZl9ldmVudF9wYXJhbm9pZCA9 IDMuIFdoaWNoIA0KPiBkaXNhbGxvd3MgZXZlcnl0aGluZyBmb3IgdW5wcml2IHVzZXIsIHJvb3Qg Y2FuIHN0aWxsIGRvIHRoaW5ncyBJSVJDLCANCj4gSSdkIGhhdmUgdG8gZGlnIG91dCB0aGUgcGF0 Y2guDQo+IA0KPiBUaGlzIHdheSBhcHBzIGhhdmUgbm8gYWNjZXNzIHRvIHRoZSBzeXNjYWxsLCBi dXQgeW91IGNhbiBlbmFibGUgaXQgDQo+IHVzaW5nIEFEQiBieSBsb3dlcmluZyB0aGUgc2V0dGlu Zy4gU28gZGV2ZWxvcGVycyBzdGlsbCBoYXZlIGFjY2VzcywgDQo+IGJ1dCByZWd1bGFyIGFwcHMg ZG8gbm90Lg0KPiANCg0KSGksIFBldGVyLg0KDQpIb3cgeW91IHdvdWxkIGZlZWwgYWJvdXQgdGhl IGZvbGxvd2luZyBpZGVhIChvciBjbG9zZSB0byBpdCk6DQoxLiBXZSBpbnRyb2R1Y2Ugb25lIG1v cmUgbGV2ZWwgZm9yIHBlcmZfZXZlbnRfcGFyYW5vaWQ9NCAob3IgPTMsIEkgYW0gbm90IHN1cmUg d2hldGhlciBEZWJpYW4vQW5kcm9pZCA9MyBpcyBjb25zaWRlcmVkIHVBUEkpIHdoaWNoIHdvdWxk IG1lYW46DQoiZGlzYWxsb3cga2VybmVsIHByb2ZpbGluZyBmb3IgdW5wcml2LCBidXQgbGV0IGlu ZGl2aWR1YWwga2VybmVsIG1vZHVsZXMgdG8gaGF2ZSB0aGVpciBvd24gc2V0dGluZ3MiLg0KMi4g V2Ugd2lsbCBoYXZlIGk5MTUgUE1VIGN1c3RvbSBzZXR0aW5nDQoiL3N5cy9tb2R1bGUvaTkxNS9w YXJhbWV0ZXJzL3BlcmZfZXZlbnRfcGFyYW5vaWQiIHdoaWNoIHdpbGwgYmUgaW4gZWZmZWN0IG9u bHkgaWYgZ2xvYmFsIHBlcmZfZXZlbnRfcGFyYW5vaWQ9NCAob3IgPTMpIGFuZCBwcmV2YWlsIG92 ZXIgYSBnbG9iYWwgc2V0dGluZw0KDQpXb3VsZCBhbnl0aGluZyBsaWtlIHRoYXQgYmUgYWNjZXB0 YWJsZSB1cHN0cmVhbT8gVGhpcyB3b3VsZCBwZXJtaXQgY3VzdG9tZXJzIHRvIGNvbmZpZ3VyZSBp OTE1IFBNVSBzdXBwb3J0IGZvciB1bnByaXYgdXNlcnMgc2VwYXJhdGVseSBmcm9tIHRoZSByZXN0 IG9mIFBNVSBzdWJzeXN0ZW0uDQoNClJlZ2FyZHMsDQpEbWl0cnkuDQoNCl9fX19fX19fX19fX19f X19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fDQpJbnRlbC1nZnggbWFpbGluZyBsaXN0 DQpJbnRlbC1nZnhAbGlzdHMuZnJlZWRlc2t0b3Aub3JnDQpodHRwczovL2xpc3RzLmZyZWVkZXNr dG9wLm9yZy9tYWlsbWFuL2xpc3RpbmZvL2ludGVsLWdmeA0KX19fX19fX19fX19fX19fX19fX19f X19fX19fX19fX19fX19fX19fX19fX19fX18KSW50ZWwtZ2Z4IG1haWxpbmcgbGlzdApJbnRlbC1n ZnhAbGlzdHMuZnJlZWRlc2t0b3Aub3JnCmh0dHBzOi8vbGlzdHMuZnJlZWRlc2t0b3Aub3JnL21h aWxtYW4vbGlzdGluZm8vaW50ZWwtZ2Z4Cg==