From mboxrd@z Thu Jan 1 00:00:00 1970 From: Chris Wilson Subject: Re: [PATCH] i965: Embrace "unlimited" GTT mmap support Date: Thu, 25 Aug 2016 22:58:03 +0100 Message-ID: <20160825215803.GA10693@nuc-i3427.alporthouse.com> References: <20160824194244.27583-1-chris@chris-wilson.co.uk> <20160824194244.27583-2-chris@chris-wilson.co.uk> <8428b552-ad29-834f-2658-c6b3ec768a5e@freedesktop.org> Mime-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: base64 Return-path: Content-Disposition: inline In-Reply-To: <8428b552-ad29-834f-2658-c6b3ec768a5e@freedesktop.org> List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: mesa-dev-bounces@lists.freedesktop.org Sender: "mesa-dev" To: Ian Romanick Cc: mesa-dev@lists.freedesktop.org, intel-gfx@lists.freedesktop.org, Kenneth Graunke List-Id: intel-gfx@lists.freedesktop.org T24gVGh1LCBBdWcgMjUsIDIwMTYgYXQgMDE6NDM6NTNQTSAtMDcwMCwgSWFuIFJvbWFuaWNrIHdy b3RlOgo+IE9uIDA4LzI0LzIwMTYgMTI6NDIgUE0sIENocmlzIFdpbHNvbiB3cm90ZToKPiA+ICsj ZGVmaW5lIEk5MTVfUEFSQU1fTU1BUF9HVFRfVkVSU0lPTiA0MCAvKiBYWFggZGVsZXRlIG1lIHdp dGggbmV3IGxpYmRybSAqLwo+ID4gKyAgIGlmIChpbnRlbF9nZXRfaW50ZWdlcihpbnRlbFNjcmVl biwgSTkxNV9QQVJBTV9NTUFQX0dUVF9WRVJTSU9OKSA+PSAxKSB7Cj4gPiArICAgICAgLyogVGhl b3JlY3RpY2FsbHkgdW5saW1pdGVkISAqLwo+ID4gKyAgICAgIGludGVsU2NyZWVuLT5tYXhfZ3R0 X21hcF9vYmplY3Rfc2l6ZSA9IFVJTlQ2NF9NQVg7Cj4gCj4gV2VsbC4uLiBub3QgcXVpdGUgdW5s aW1pdGVkLCByaWdodD8gIElzbid0IHRoZSBhY3R1YWwgVk1BIHNwYWNlIGxlc3MKPiB0aGFuIDY0 LWJpdHM/ICBJIHRob3VnaHQgaXQgd2FzIG1vcmUgbGlrZSA0OCBiaXRzLgoKVGhlIG9iamVjdCB3 aGljaCBjYW4gYmUgbWFwcGVkIGlzIHVuY29uc3RyYWluZWQgYnkgdGhlIEdQVSdzIGFkZHJlc3MK c3BhY2UuIFdlIGFyZSBvbmx5IGFib3V0IDJNaUIgb2YgdGhlIG1hcHBhYmxlIGFwZXJ0dXJlIHRv IG1hcCBhIHBvcnRpb24Kb2YgdGhlIG9iamVjdCBhdCBhIHRpbWUuIFRoZSBsaW1pdHMgdXBvbiB0 aGUgb2JqZWN0IHNpemUgYXJlIHRoYXQgd2UKaGF2ZSBhIGdsb2JhbCA2NGJpdCBzcGFjZSB0byBh bGxvY2F0ZSBHVFQgb2Zmc2V0cyBmcm9tIHNoYXJlZCBieSBhbGwKb2JqZWN0cyBhY3Jvc3MgYWxs IGNsaWVudHMuIEFuZCBvZiBjb3Vyc2UgdGhlIENQVSBvbmx5IGhhcyBhIDQwYml0CmFkZHJlc3Mg c3BhY2UsIGFuZCBmYXIgbGVzcyBwaHlzaWNhbCBtZW1vcnkuCgpXcnQgdGhlIGludGVyZmFjZSB3 ZSBjYW4gY2xhaW0gdG8gYmUgYWJsZSB0byBzdXBwb3J0IGFueSBvYmplY3QgdXAgdG8KNjRiaXRz IGluIHNpemUuIFlvdSBjYW4gYXBwbHkgdGhlIHNhbWUgYXJndW1lbnQgYXMgZm9yIHRoZSBtYXBw YWJsZQphcGVydHVyZSBhbmQgaGFsdmUvcXVhcnRlciBpdCBzbyB0aGF0IHlvdSBjYW4gZml0IG1v cmUgdGhhbiBvbmUgaHVnZQpvYmplY3QgYXQgYSB0aW1lIC0gYnV0IGlmIHlvdSBhcmUgcGxhbm5p bmcgdG8gYWxsb2NhdGUgbG90cyBvZiA2MCtiaXQKb2JqZWN0cywgd2Ugd2lsbCBydW4gb3V0IG9m IHZpcnR1YWwgb2Zmc2V0cyBmb3IgdGhlbSByYXBpZGx5LgoKQSBzYWZlIHZhbHVlIHRoZW4gd291 bGQgYmUgMTw8NjQgLyA8dHlwaWNhbCBudW1iZXIgb2Ygb2JqZWN0cz4sIHNvIHNheQoxPDw0OC4g QnkgdGhlIHRpbWUgd2UgY2FuIGFsbG9jYXRlIG1vcmUgdGhhbiBvbmUgMTw8NDggb2JqZWN0LCBJ CmFudGljaXBhdGUgd2Ugd2lsbCBoYXZlIG1vdmVkIG9udG8gMTI4Yml0IGFkZHJlc3Mgc3BhY2Vz LgotQ2hyaXMKCi0tIApDaHJpcyBXaWxzb24sIEludGVsIE9wZW4gU291cmNlIFRlY2hub2xvZ3kg Q2VudHJlCl9fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fCm1l c2EtZGV2IG1haWxpbmcgbGlzdAptZXNhLWRldkBsaXN0cy5mcmVlZGVza3RvcC5vcmcKaHR0cHM6 Ly9saXN0cy5mcmVlZGVza3RvcC5vcmcvbWFpbG1hbi9saXN0aW5mby9tZXNhLWRldgo=