From mboxrd@z Thu Jan 1 00:00:00 1970 From: Chris Wilson Subject: Re: [RFC] drm/i915/tgl: Advanced preparser support for GPU relocs Date: Fri, 23 Aug 2019 16:52:40 +0100 Message-ID: <156657556096.4019.5895875072663620308@skylake-alporthouse-com> References: <20190823020909.6029-1-daniele.ceraolospurio@intel.com> <156654524525.27716.6405573408447860616@skylake-alporthouse-com> <156657036871.27716.10415431163024851672@skylake-alporthouse-com> <156657304893.4019.6114530226750288695@skylake-alporthouse-com> <156657412207.4019.2312887558171300172@skylake-alporthouse-com> Mime-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: base64 Return-path: Received: from fireflyinternet.com (mail.fireflyinternet.com [109.228.58.192]) by gabe.freedesktop.org (Postfix) with ESMTPS id 4809C6ECD3 for ; Fri, 23 Aug 2019 15:52:51 +0000 (UTC) In-Reply-To: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: intel-gfx-bounces@lists.freedesktop.org Sender: "Intel-gfx" To: Daniele Ceraolo Spurio , intel-gfx@lists.freedesktop.org List-Id: intel-gfx@lists.freedesktop.org UXVvdGluZyBEYW5pZWxlIENlcmFvbG8gU3B1cmlvICgyMDE5LTA4LTIzIDE2OjM5OjE0KQo+IAo+ IAo+IE9uIDgvMjMvMTkgODoyOCBBTSwgQ2hyaXMgV2lsc29uIHdyb3RlOgo+ID4gUXVvdGluZyBD aHJpcyBXaWxzb24gKDIwMTktMDgtMjMgMTY6MTA6NDgpCj4gPj4gUXVvdGluZyBEYW5pZWxlIENl cmFvbG8gU3B1cmlvICgyMDE5LTA4LTIzIDE2OjA1OjQ1KQo+ID4+Pgo+ID4+Pgo+ID4+PiBPbiA4 LzIzLzE5IDc6MjYgQU0sIENocmlzIFdpbHNvbiB3cm90ZToKPiA+Pj4+IFF1b3RpbmcgQ2hyaXMg V2lsc29uICgyMDE5LTA4LTIzIDA4OjI3OjI1KQo+ID4+Pj4+IFF1b3RpbmcgRGFuaWVsZSBDZXJh b2xvIFNwdXJpbyAoMjAxOS0wOC0yMyAwMzowOTowOSkKPiA+Pj4+Pj4gVEdMIGhhcyBhbiBpbXBy b3ZlZCBDUyBwcmUtcGFyc2VyIHRoYXQgY2FuIG5vdyBwcmUtZmV0Y2ggY29tbWFuZHMgYWNyb3Nz Cj4gPj4+Pj4+IGJhdGNoIGJvdW5kYXJpZXMuIFRoaXMgaW1wcm92ZXMgcGVyZm9ybWFuY2VzIHdo ZW4gbG90cyBvZiBzbWFsbCBiYXRjaGVzCj4gPj4+Pj4+IGFyZSB1c2VkLCBidXQgaGFzIGFuIGlt cGFjdCBvbiBzZWxmLW1vZGlmeWluZyBjb2RlLiBJZiB3ZSB3YW50IHRvIG1vZGlmeQo+ID4+Pj4+ PiB0aGUgY29udGVudCBvZiBhIGJhdGNoIGZyb20gYW5vdGhlciByaW5nL2JhdGNoLCB3ZSBuZWVk IHRvIGVpdGhlcgo+ID4+Pj4+PiBndWFyYW50ZWUgdGhhdCB0aGUgbWVtb3J5IGxvY2F0aW9uIGlz IHVwZGF0ZWQgYmVmb3JlIHRoZSBwcmUtcGFyc2VyIGdldHMKPiA+Pj4+Pj4gdG8gaXQgb3Igd2Ug bmVlZCB0byB0dXJuIHRoZSBwcmUtcGFyc2VyIG9mZiBhcm91bmQgdGhlIG1vZGlmaWNhdGlvbi4K PiA+Pj4+Pj4gSW4gaTkxNSwgd2UgdXNlIHNlbGYtbW9kaWZ5aW5nIGNvZGUgb25seSBmb3IgR1BV IHJlbG9jYXRpb25zLgo+ID4+Pj4+Pgo+ID4+Pj4+PiBUaGUgcHJlLXBhcnNlciBmZXRjaGVzIGFj cm9zcyBtZW1vcnkgc3luY2hyb25pemF0aW9uIGNvbW1hbmRzIGFzIHdlbGwsCj4gPj4+Pj4+IHNv IHRoZSBvbmx5IHdheSB0byBndWFyYW50ZWUgdGhhdCB0aGUgd3JpdGVzIGxhbmQgYmVmb3JlIHRo ZSBwYXJzZXIgZ2V0cwo+ID4+Pj4+PiB0byBpdCBpcyB0byBoYXZlIG1vcmUgaW5zdHJ1Y3Rpb25z IGJldHdlZW4gdGhlIHN5bmMgYW5kIHRoZSBkZXN0aW5hdGlvbgo+ID4+Pj4+PiB0aGFuIHRoZSBw YXJzZXIgRklGTyBkZXB0aCwgd2hpY2ggaXMgbm90IGFuIG9wdGltYWwgc29sdXRpb24uCj4gPj4+ Pj4KPiA+Pj4+PiBXZWxsLCBvdXIgQUJJIGlzIHRoYXQgbWVtb3J5IGlzIGNvaGVyZW50IGJlZm9y ZSB0aGUgYnJlYWRjcnVtYiBvZiAqZWFjaCoKPiA+Pj4+PiBiYXRjaC4gVGhhdCBpcyBhIGZ1bmRh bWVudGFsIHJlcXVpcmVtZW50IGZvciBvdXIgc2lnbmFsaW5nIHRvIHVzZXJzcGFjZS4KPiA+Pj4+ PiBQbGVhc2UgdGVsbCBtZSB0aGF0IHRoZXJlIGlzIGEgY29udGV4dCBmbGFnIHRvIHR1cm4gdGhp cyBvZmYsIG9yIHdlIGVsc2UKPiA+Pj4+PiB3ZSBuZWVkIHRvIGVtaXQgMzJ4IGZsdXNoZXMgb3Ig d2hhdGV2ZXIgaXQgdGFrZXMuCj4gPj4+Pgo+ID4+PiBBcmUgeW91IHJlZmVycmluZyB0byB0aGUg c3BlY2lmaWMgY2FzZSB3aGVyZSB3ZSBoYXZlIGEgcmVxdWVzdCBtb2RpZnlpbmcKPiA+Pj4gYW4g b2JqZWN0IHRoYXQgaXMgdGhlbiB1c2VkIGFzIGEgYmF0Y2ggaW4gdGhlIG5leHQgcmVxdWVzdD8g QmVjYXVzZQo+ID4+PiBjb2hlcmVuY3kgb2Ygb2JqZWN0cyB0aGF0IGFyZSBub3QgZXhlY3V0ZWQg YXMgYmF0Y2hlcyBpcyBub3QgaW1wYWN0ZWQuCj4gPj4KPiA+PiAiRmV0Y2hlcyBhY3Jvc3MgbWVt b3J5IHN5bmMiIHNvdW5kcyBsaWtlIGEgbWFqb3IgQUJJIGJyZWFrLiBUaGUgYmF0Y2hlcwo+ID4+ IGFyZSBhIGhhcmQgc2VyaWFsaXNhdGlvbiBiYXJyaWVyLCB3aXRoIG1lbW9yeSBjb2hlcmVuY3kg Z3VhcmFudGVlZCBwcmlvcgo+ID4+IHRvIHRoZSBzaWduYWxpbmcgYXQgdGhlIGVuZCBvZiBvbmUg YmF0Y2ggYW5kIGNsZWFyIGNhY2hlcyBndWFyYW50ZWVkIGF0Cj4gPj4gdGhlIHN0YXJ0IG9mIHRo ZSBuZXh0Lgo+ID4gCj4gPiBXZSBoYXZlIHJlbG9jcywgb2EgYW5kIHNzZXUgYWxsIHVzaW5nIHNl bGYtbW9kaWZ5aW5nIGNvZGUuIEkgZXhwZWN0IHdlCj4gPiB3aWxsIGhhdmUgUFRFIG1vZGlmaWNh dGlvbnMgYW5kIG11Y2ggbW9yZSBkb25lIHZpYSB0aGUgR1BVIGluIHRoZSBuZWFyCj4gPiBmdXR1 cmUuIEFsbCByZWx5IG9uIHRoZSBDU19TVEFMTCBkb2luZyBleGFjdGx5IHdoYXQgaXQgc2F5cyBv biB0aGUgdGluLgo+ID4gLUNocmlzCj4gPiAKPiAKPiBJIGd1ZXNzIHRoZSBlYXNpZXN0IHNvbHV0 aW9uIGlzIHRoZW4gdG8ga2VlcCB0aGUgcGFyc2VyIG9mZiBvdXRzaWRlIG9mIAo+IHVzZXIgYmF0 Y2hlcy4gV2UgY2FuIGRlZmF1bHQgdG8gb2ZmIGFuZCB0aGVuIHJlc3RvcmUgd2hhdCB0aGUgdXNl ciBoYXMgCj4gcHJvZ3JhbW1lZCBiZWZvcmUgdGhlIEJCU1RBUlQuIEl0J3Mgbm90IGEgYnJlYWNo IG9mIGNvbnRyYWN0IGlmIHdlIHNheSAKPiB0aGF0IGlmIHlvdSBvcHQtaW4gdG8gdGhlIHBhcnNl ciB0aGVuIHlvdSBuZWVkIHRvIG1ha2Ugc3VyZSB5b3VyIGJhdGNoZXMgCj4gYXJlIG5vdCBzZWxm LW1vZGlmeWluZywgcmlnaHQ/CgpJcyBpdCBqdXN0IHRoZSBNSV9BUkJfT05PRkYgYml0cywgYW5k IGlzIHRoYXQgc3RpbGwgYSBwcml2aWxlZ2VkCmNvbW1hbmQ/IGkuZS4gY2FuIHVzZXJzcGFjZSBj aGFuZ2UgbW9kZSBieSBpdHNlbGYsIG9yIGl0IGlzIGEKY29udGV4dC1wYXJhbT8KCj4gQlRXIHRo ZSBDU19TVEFMTCBkb2VzIG5vdCBndWFyYW50ZWUgb24gcHJlLWdlbjEyIGdlbnMgdGhhdCAKPiBz ZWxmLW1vZGlmeWluZyBjb2RlIHdvcmtzIHdpdGhpbiB0aGUgc2FtZSBiYXRjaC9yaW5nIGJlY2F1 c2UgdGhlIAo+IHByZS1wYXJzZXIgaXMgYWxyZWFkeSBwcmUtZmV0Y2hpbmcgYWNyb3NzIG1lbW9y eSBzeW5jIHBvaW50cywgaXQganVzdCAKPiBzdG9wcyBhdCB0aGUgbmV4dCBhcmIgcG9pbnQuCgpP aywgd2Ugc3RpbGwgdXBob2xkIG91ciBjb250cmFjdCBpZiB0aGV5IGNhbid0IGV4ZWN1dGUgYW55 IGNvZGUgaW4gdGhlCndpbmRvdyB3aGVyZSB0aGV5IHdvdWxkIHNlZSBzb21lb25lIGVsc2UncyBk YXRhLgotQ2hyaXMKX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19f X18KSW50ZWwtZ2Z4IG1haWxpbmcgbGlzdApJbnRlbC1nZnhAbGlzdHMuZnJlZWRlc2t0b3Aub3Jn Cmh0dHBzOi8vbGlzdHMuZnJlZWRlc2t0b3Aub3JnL21haWxtYW4vbGlzdGluZm8vaW50ZWwtZ2Z4