From mboxrd@z Thu Jan 1 00:00:00 1970 From: Joonas Lahtinen Subject: Re: [PATCH 32/55] drm/i915: Split early global GTT initialisation Date: Tue, 26 Jul 2016 10:08:32 +0300 Message-ID: <1469516912.4681.25.camel@linux.intel.com> References: <1469467954-3920-1-git-send-email-chris@chris-wilson.co.uk> <1469467954-3920-33-git-send-email-chris@chris-wilson.co.uk> Mime-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: base64 Return-path: Received: from mga11.intel.com (mga11.intel.com [192.55.52.93]) by gabe.freedesktop.org (Postfix) with ESMTP id 512506E071 for ; Tue, 26 Jul 2016 07:08:35 +0000 (UTC) In-Reply-To: <1469467954-3920-33-git-send-email-chris@chris-wilson.co.uk> 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 List-Id: intel-gfx@lists.freedesktop.org T24gbWEsIDIwMTYtMDctMjUgYXQgMTg6MzIgKzAxMDAsIENocmlzIFdpbHNvbiB3cm90ZToKPiAt LyoqCj4gLSAqIGk5MTVfZ2VtX2luaXRfZ2d0dCAtIEluaXRpYWxpemUgR0VNIGZvciBHbG9iYWwg R1RUCj4gLSAqIEBkZXY6IERSTSBkZXZpY2UKPiAtICovCj4gLXZvaWQgaTkxNV9nZW1faW5pdF9n Z3R0KHN0cnVjdCBkcm1fZGV2aWNlICpkZXYpCj4gCj4gK3N0YXRpYyB2b2lkIGluaXRfZ2xvYmFs X2d0dChzdHJ1Y3QgZHJtX2k5MTVfcHJpdmF0ZSAqZGV2X3ByaXYpCgpXaHkgbm90IHMvZ2xvYmFs X2d0dC9nZ3R0LyBmb3IgZWFzaWVyIGdyZXBwaW5nLgoKPiDCoHsKPiAtCXN0cnVjdCBkcm1faTkx NV9wcml2YXRlICpkZXZfcHJpdiA9IHRvX2k5MTUoZGV2KTsKPiAtCXN0cnVjdCBpOTE1X2dndHQg KmdndHQgPSAmZGV2X3ByaXYtPmdndHQ7Cj4gKwlzdHJ1Y3QgaTkxNV9hZGRyZXNzX3NwYWNlICpn Z3R0ID0gJmRldl9wcml2LT5nZ3R0LmJhc2U7CgpOb3BlLCBJIGRpZCBxdWl0ZSBhIGpvYiBtYWtp bmcgc3VyZSBldmVyeSBnZ3R0IHZhcmlhYmxlIGlzIG9mCmk5MTVfZ2d0dC4gQW5kIHdlIGFncmVl ZCAoYSBjb21wcm9taXNlIDpQKSBvbiBnZ3R0LT5iYXNlIGZvciB0aGUKYWRkcmVzcyBzcGFjZQoK PiArCj4gKwlJTklUX0xJU1RfSEVBRCgmZGV2X3ByaXYtPnZtX2xpc3QpOwo+IMKgCj4gLQlpOTE1 X2dlbV9zZXR1cF9nbG9iYWxfZ3R0KGRldiwgMCwgZ2d0dC0+bWFwcGFibGVfZW5kLCBnZ3R0LT5i YXNlLnRvdGFsKTsKPiArCS8qIFN1YnRyYWN0IHRoZSBndWFyZCBwYWdlIGJlZm9yZSBhZGRyZXNz IHNwYWNlIGluaXRpYWxpemF0aW9uIHRvCj4gKwnCoCogc2hyaW5rIHRoZSByYW5nZSB1c2VkIGJ5 IGRybV9tbS4KPiArCcKgKi8KPiArCWdndHQtPnRvdGFsIC09IFBBR0VfU0laRTsKPiArCWk5MTVf YWRkcmVzc19zcGFjZV9pbml0KGdndHQsIGRldl9wcml2KTsKPiArCWdndHQtPnRvdGFsICs9IFBB R0VfU0laRTsKPiArCj4gKwlpZiAoIUhBU19MTEMoZGV2X3ByaXYpKQo+ICsJCWdndHQtPm1tLmNv bG9yX2FkanVzdCA9IGk5MTVfZ3R0X2NvbG9yX2FkanVzdDsKPiDCoH0KPiDCoAo+IMKgLyoqCj4g QEAgLTI4OTAsNiArMjg2Miw5IEBAIHZvaWQgaTkxNV9nZ3R0X2NsZWFudXBfaHcoc3RydWN0IGRy bV9kZXZpY2UgKmRldikKPiDCoAl9Cj4gwqAKPiDCoAlnZ3R0LT5iYXNlLmNsZWFudXAoJmdndHQt PmJhc2UpOwo+ICsKPiArCWFyY2hfcGh5c193Y19kZWwoZ2d0dC0+bXRycik7Cj4gKwlpb19tYXBw aW5nX2ZyZWUoZ2d0dC0+bWFwcGFibGUpOwo+IMKgfQo+IMKgCj4gwqBzdGF0aWMgdW5zaWduZWQg aW50IGdlbjZfZ2V0X3RvdGFsX2d0dF9zaXplKHUxNiBzbmJfZ21jaF9jdGwpCj4gQEAgLTMyNTAs MjEgKzMyMjUsMTQgQEAgaW50IGk5MTVfZ2d0dF9pbml0X2h3KHN0cnVjdCBkcm1fZGV2aWNlICpk ZXYpCj4gwqAJaWYgKHJldCkKPiDCoAkJcmV0dXJuIHJldDsKPiDCoAo+IC0JaWYgKChnZ3R0LT5i YXNlLnRvdGFsIC0gMSkgPj4gMzIpIHsKPiAtCQlEUk1fRVJST1IoIldlIG5ldmVyIGV4cGVjdGVk IGEgR2xvYmFsIEdUVCB3aXRoIG1vcmUgdGhhbiAzMmJpdHMiCj4gLQkJCcKgwqAib2YgYWRkcmVz cyBzcGFjZSEgRm91bmQgJWxsZE0hXG4iLAo+IC0JCQnCoMKgZ2d0dC0+YmFzZS50b3RhbCA+PiAy MCk7Cj4gLQkJZ2d0dC0+YmFzZS50b3RhbCA9IDFVTEwgPDwgMzI7Cj4gLQkJZ2d0dC0+bWFwcGFi bGVfZW5kID0gbWluKGdndHQtPm1hcHBhYmxlX2VuZCwgZ2d0dC0+YmFzZS50b3RhbCk7Cj4gLQl9 Cj4gKwlpbml0X2dsb2JhbF9ndHQoZGV2X3ByaXYpOwo+IMKgCj4gLQkvKgo+IC0JwqAqIEluaXRp YWxpc2Ugc3RvbGVuIGVhcmx5IHNvIHRoYXQgd2UgbWF5IHJlc2VydmUgcHJlYWxsb2NhdGVkCj4g LQnCoCogb2JqZWN0cyBmb3IgdGhlIEJJT1MgdG8gS01TIHRyYW5zaXRpb24uCj4gLQnCoCovCj4g LQlyZXQgPSBpOTE1X2dlbV9pbml0X3N0b2xlbihkZXYpOwo+IC0JaWYgKHJldCkKPiAtCQlnb3Rv IG91dF9ndHRfY2xlYW51cDsKPiArCWdndHQtPm1hcHBhYmxlID0KPiArCQlpb19tYXBwaW5nX2Ny ZWF0ZV93YyhnZ3R0LT5tYXBwYWJsZV9iYXNlLCBnZ3R0LT5tYXBwYWJsZV9lbmQpOwoKU3BsaXR0 aW5nIGJldHdlZW4gYXJndW1lbnRzIG1pZ2h0IGxvb2sgbGVhbmVyLgoKT3RoZXJ3aXNlIGxvb2tz IE9LLCBwbGVudHkgb2YgY29kZSBtb3Rpb24gc28gbm90IHN1cGVyIGVhc3kgdG8gdHJhY2suCldp dGggYWJvdmUgYWRkcmVzc2VkOwoKUmV2aWV3ZWQtYnk6IEpvb25hcyBMYWh0aW5lbiA8am9vbmFz LmxhaHRpbmVuQGxpbnV4LmludGVsLmNvbT4KClJlZ2FyZHMsIEpvb25hc8KgCi0tIApKb29uYXMg TGFodGluZW4KT3BlbiBTb3VyY2UgVGVjaG5vbG9neSBDZW50ZXIKSW50ZWwgQ29ycG9yYXRpb24K X19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX18KSW50ZWwtZ2Z4 IG1haWxpbmcgbGlzdApJbnRlbC1nZnhAbGlzdHMuZnJlZWRlc2t0b3Aub3JnCmh0dHBzOi8vbGlz dHMuZnJlZWRlc2t0b3Aub3JnL21haWxtYW4vbGlzdGluZm8vaW50ZWwtZ2Z4Cg==