From mboxrd@z Thu Jan 1 00:00:00 1970 From: Ville =?iso-8859-1?Q?Syrj=E4l=E4?= Subject: Re: [PATCH] RFC drm/i915: Emulate 64bit registers for residency counters Date: Thu, 7 Apr 2016 16:18:16 +0300 Message-ID: <20160407131816.GK4329@intel.com> References: <1460028253-9861-1-git-send-email-chris@chris-wilson.co.uk> <20160407121351.GC4329@intel.com> <20160407123735.GB18061@nuc-i3427.alporthouse.com> <20160407124901.GE4329@intel.com> <20160407125944.GC18061@nuc-i3427.alporthouse.com> Mime-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: base64 Return-path: Received: from mga01.intel.com (mga01.intel.com [192.55.52.88]) by gabe.freedesktop.org (Postfix) with ESMTP id D9B9A6E9A6 for ; Thu, 7 Apr 2016 13:18:53 +0000 (UTC) Content-Disposition: inline In-Reply-To: <20160407125944.GC18061@nuc-i3427.alporthouse.com> List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: intel-gfx-bounces@lists.freedesktop.org Sender: "Intel-gfx" To: Chris Wilson , intel-gfx@lists.freedesktop.org, Len Brown List-Id: intel-gfx@lists.freedesktop.org T24gVGh1LCBBcHIgMDcsIDIwMTYgYXQgMDE6NTk6NDRQTSArMDEwMCwgQ2hyaXMgV2lsc29uIHdy b3RlOgo+IE9uIFRodSwgQXByIDA3LCAyMDE2IGF0IDAzOjQ5OjAxUE0gKzAzMDAsIFZpbGxlIFN5 cmrDpGzDpCB3cm90ZToKPiA+IE9uIFRodSwgQXByIDA3LCAyMDE2IGF0IDAxOjM3OjM1UE0gKzAx MDAsIENocmlzIFdpbHNvbiB3cm90ZToKPiA+ID4gT24gVGh1LCBBcHIgMDcsIDIwMTYgYXQgMDM6 MTM6NTFQTSArMDMwMCwgVmlsbGUgU3lyasOkbMOkIHdyb3RlOgo+ID4gPiA+IE9uIFRodSwgQXBy IDA3LCAyMDE2IGF0IDEyOjI0OjEzUE0gKzAxMDAsIENocmlzIFdpbHNvbiB3cm90ZToKPiA+ID4g PiA+ICtzdGF0aWMgdW5zaWduZWQgbG9uZyBjYWxjX292ZXJmbG93X2ppZmZpZXMoc3RydWN0IGRy bV9kZXZpY2UgKmRldikKPiA+ID4gPiA+ICB7Cj4gPiA+ID4gPiAtCXN0cnVjdCBkcm1faTkxNV9w cml2YXRlICpkZXZfcHJpdiA9IGRldi0+ZGV2X3ByaXZhdGU7Cj4gPiA+ID4gPiArCXN0cnVjdCBk cm1faTkxNV9wcml2YXRlICpkZXZfcHJpdiA9IHRvX2k5MTUoZGV2KTsKPiA+ID4gPiA+ICsJdTMy IG92ZXJmbG93X21zOwo+ID4gPiA+ID4gKwo+ID4gPiA+ID4gKwkvKiBIb3cgbWFueSB0aWNrcyBw ZXIgbWlsbGlzZWNvbmQ/ICovCj4gPiA+ID4gPiArCWlmIChJU19WQUxMRVlWSUVXKGRldl9wcml2 KSB8fCBJU19DSEVSUllWSUVXKGRldl9wcml2KSkKPiA+ID4gPiA+ICsJCW92ZXJmbG93X21zID0g fjB1IC8gZGV2X3ByaXYtPmN6Y2xrX2ZyZXE7Cj4gPiA+ID4gCj4gPiA+ID4gTmVlZHMgdG8gYWNj b3VudCBmb3IgdGhlIGhpZ2ggcmFuZ2UgYml0Lgo+ID4gPiAKPiA+ID4gVGhpcyB3YXMgdGhlIGJp dCBJIHdhcyB1bmNlcnRhaW4gYWJvdXQuIERvZXMgdGhlIGhpZ2ggcmFuZ2UgYml0IGltcGx5Cj4g PiA+IHRoYXQgaXMgYSAyNC1iaXQgcmVnaXN0ZXI/IE9yIHRoYXQgdGhlIGZyZXEgaXMgbWVhc3Vy ZWQgZGlmZmVyZW50bHk/Cj4gPiAKPiA+IFRoZSBoYXJkd2FyZSBhcHBhcmVudGx5IGhhcyBhIDQw Yml0IGNvdW50ZXIgaW50ZXJuYWxseS4gSW4gbG93IHJhbmdlCj4gPiBtb2RlIHRoZSByZWdpc3Rl ciBleHBvc2VzIGJpdHMgWzMxOjBdIG9mIHRoZSBjb3VudGVyLCBpbiBoaWdoIHJhbmdlCj4gPiB5 b3UgZ2V0IHRvIHNlZSBiaXRzIFszOTo4XS4KPiAKPiBJbiB0aGF0IGNhc2UgdGhlIGZyZXF1ZW5j eSB3b3VsZCBiZSByZWR1Y2VkIGJ5ID4+OC4KPiAKPiBDYW4gd2Ugc2V0IHRoYXQgYml0IG91cnNl bHZlcz8gVGhhdCBwdXRzIHRoZSBvdmVyZmxvdyBpbnRvIHRoZSAxIGhvdXIKPiBtYXJrLiBUaGFu a3MsCgpJIGRvbid0IGtub3cgaWYgaXQncyBzYWZlIHRvIGZyb2IgdGhlIGJpdC4gSSB3b3JyeSB0 aGF0IHNvbWV0aGluZwpvdXRzaWRlIG91ciBjb250cm9sIG1pZ2h0IGRlcGVuZCBvbiBpdCBzdGF5 aW5nIHB1dC4KCi0tIApWaWxsZSBTeXJqw6Rsw6QKSW50ZWwgT1RDCl9fX19fX19fX19fX19fX19f X19fX19fX19fX19fX19fX19fX19fX19fX19fX19fCkludGVsLWdmeCBtYWlsaW5nIGxpc3QKSW50 ZWwtZ2Z4QGxpc3RzLmZyZWVkZXNrdG9wLm9yZwpodHRwczovL2xpc3RzLmZyZWVkZXNrdG9wLm9y Zy9tYWlsbWFuL2xpc3RpbmZvL2ludGVsLWdmeAo=