From mboxrd@z Thu Jan 1 00:00:00 1970 From: Daniele Ceraolo Spurio Subject: Re: [PATCH 1/2] drm/i915/guc: Limit number of scratch registers used for H2G Date: Tue, 16 Oct 2018 09:26:54 -0700 Message-ID: <40463a81-a0a1-2cac-4426-40de56416a35@intel.com> References: <20181016094207.22924-1-michal.wajdeczko@intel.com> <153969028853.22931.17968946219589774177@skylake-alporthouse-com> Mime-Version: 1.0 Content-Type: text/plain; charset="utf-8"; Format="flowed" 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 A4F8989F27 for ; Tue, 16 Oct 2018 16:26:55 +0000 (UTC) In-Reply-To: <153969028853.22931.17968946219589774177@skylake-alporthouse-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: Chris Wilson , Michal Wajdeczko , intel-gfx@lists.freedesktop.org List-Id: intel-gfx@lists.freedesktop.org CgpPbiAxMC8xNi8yMDE4IDQ6NDQgQU0sIENocmlzIFdpbHNvbiB3cm90ZToKPiBRdW90aW5nIE1p Y2hhbCBXYWpkZWN6a28gKDIwMTgtMTAtMTYgMTA6NDI6MDYpCj4+IFdlIHdyb25nbHkgYXNzdW1l ZCB0aGF0IEd1QyBpcyBvbmx5IHVzaW5nIGxhc3Qgc2NyYXRjaCByZWdpc3Rlcgo+PiBmb3IgRzJI IG1lc3NhZ2VzLCBidXQgaW4gZmFjdCBpdCBpcyBhbHNvIHVzaW5nIHJlZ2lzdGVyIFsxNF0gdG8K Pj4gcmVwb3J0IHNsZWVwIHN0YXRlIHN0YXR1cy4gUmVtb3ZlIHRoYXQgcmVnaXN0ZXIgZnJvbSBv dXIgSDJHCj4+IHNlbmQgcmVnaXN0ZXJzIHBvb2wuCj4gSSdsbCBsZWF2ZSBpdCB1cCB0byB5b3Ug YW5kIERhbmllbGUgdG8gd29yayBvdXQgaWYgaXQgaXMgYmVpbmcKPiBleGNsdXNpdmVseSB1c2Vk IGZvciB0aGlzIHB1cnBvc2Ugb3IgaWYgaXQgaXMganVzdCBwYXJ0IG9mIHRoZSByZXNwb25zZQo+ IGZvciB0aGUgc3VzcGVuZC9yZXN1bWUgbWVzc2FnZS4KPiAtQ2hyaXMKCkFGQUlDUyBpbiB0aGUg R3VDIEZXLCB0aGUgc2FtZSByZWdpc3RlciBpcyByZXVzZWQgZm9yIG90aGVyIHB1cnBvc2VzIGlu IApvdGhlciBhY3Rpb25zICh0aGF0IHdlIGRvbid0IHVzZS9uZWVkKSwgYnV0IGFsd2F5cyBhcyBh IEd1QyB0byBob3N0IApyZXNwb25zZS4KTm8gbWVzc2FnZSBmcm9tIGhvc3QgdG8gZ3VjIHVzZXMg bW9yZSB0aGFuIDggcmVnaXN0ZXJzIGFuZCB0aGUgR3VDIEZXIAppdHNlbGYgdXNlcyBhbiA4LWVs ZW1lbnQgYXJyYXkgdG8gc3RvcmUgdGhlIEgyRyBtZXNzYWdlLCBzbyB3ZSBjb3VsZCAKcmVkdWNl IG91ciBzZW5kIGFycmF5IHRvIGp1c3QgOCByZWdzLiBUaGUgR0VNX0JVR19PTigpIGluIGd1Y19z ZW5kX3JlZygpIAp3b3VsZCBhdm9pZCB0cm91YmxlcyBpZiBhIGNvbW1hbmQgcmVxdWlyaW5nIG1v cmUgdGhhbiA4IHJlZ2lzdGVyIHdhcyAKYWRkZWQgbGF0ZXIsIGJ1dCBJJ2Qgc2F5IHRoYXQncyBl eHRyZW1lbHkgdW5saWtlbHkgc2luY2UgdGhlIG9sZCBTS0wgRlcgCmlzIG5vdCBnZXR0aW5nIGFu eSBtYWpvciB1cGRhdGVzIGFuZCB0aGUgbmV3IG9uZSB1c2VzIENUIGJ1ZmZlcnMgc28gd2UgCmRv bid0IGNhcmUgYWJvdXQgdGhlIHJlZ2lzdGVycy4KCkRhbmllbGUKX19fX19fX19fX19fX19fX19f X19fX19fX19fX19fX19fX19fX19fX19fX19fX18KSW50ZWwtZ2Z4IG1haWxpbmcgbGlzdApJbnRl bC1nZnhAbGlzdHMuZnJlZWRlc2t0b3Aub3JnCmh0dHBzOi8vbGlzdHMuZnJlZWRlc2t0b3Aub3Jn L21haWxtYW4vbGlzdGluZm8vaW50ZWwtZ2Z4Cg==