From mboxrd@z Thu Jan 1 00:00:00 1970 From: "Zhang, Jerry (Junwei)" Subject: Re: [PATCH] drm/amdgpu: Set the correct value for PDEs/PTEs of ATC memory on Raven Date: Mon, 9 Oct 2017 14:34:12 +0800 Message-ID: <59DB1864.1000202@amd.com> References: <1507304133-21510-1-git-send-email-yong.zhao@amd.com> Mime-Version: 1.0 Content-Type: text/plain; charset="utf-8"; Format="flowed" Content-Transfer-Encoding: base64 Return-path: In-Reply-To: <1507304133-21510-1-git-send-email-yong.zhao-5C7GfCeVMHo@public.gmane.org> List-Id: Discussion list for AMD gfx List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: amd-gfx-bounces-PD4FTy7X32lNgt0PjOBp9y5qC8QIuHrW@public.gmane.org Sender: "amd-gfx" To: Yong Zhao , amd-gfx-PD4FTy7X32lNgt0PjOBp9y5qC8QIuHrW@public.gmane.org T24gMTAvMDYvMjAxNyAxMTozNSBQTSwgWW9uZyBaaGFvIHdyb3RlOgo+IEZyb206IFlvbmcgWmhh byA8WW9uZy5aaGFvQGFtZC5jb20+Cj4KPiBXaXRob3V0IHRoZSBhZGRpdGlvbmFsIGJpdHMgc2V0 IGluIFBERXMvUFRFcywgdGhlIEFUQyBtZW1vcnkgYWNjZXNzCj4gd291bGQgaGF2ZSBmYWlsZWQg b24gUmF2ZW4uCj4KPiBDaGFuZ2UtSWQ6IEkyODQyOWVmNmQzOWNkYjAxZGM2ZjE3ZmVhNDI2NGVl MjJkNzEyMWQ0Cj4gU2lnbmVkLW9mZi1ieTogWW9uZyBaaGFvIDx5b25nLnpoYW9AYW1kLmNvbT4K PiBBY2tlZC1ieTogQWxleCBEZXVjaGVyIDxhbGV4YW5kZXIuZGV1Y2hlckBhbWQuY29tPgo+IC0t LQo+ICAgZHJpdmVycy9ncHUvZHJtL2FtZC9hbWRncHUvYW1kZ3B1X3ZtLmMgfCAgOSArKysrKyst LS0KPiAgIGRyaXZlcnMvZ3B1L2RybS9hbWQvYW1kZ3B1L2FtZGdwdV92bS5oIHwgMTAgKysrKysr KysrKwo+ICAgMiBmaWxlcyBjaGFuZ2VkLCAxNiBpbnNlcnRpb25zKCspLCAzIGRlbGV0aW9ucygt KQo+Cj4gZGlmZiAtLWdpdCBhL2RyaXZlcnMvZ3B1L2RybS9hbWQvYW1kZ3B1L2FtZGdwdV92bS5j IGIvZHJpdmVycy9ncHUvZHJtL2FtZC9hbWRncHUvYW1kZ3B1X3ZtLmMKPiBpbmRleCBiY2E5ZWVi Li5kOThkNThhIDEwMDY0NAo+IC0tLSBhL2RyaXZlcnMvZ3B1L2RybS9hbWQvYW1kZ3B1L2FtZGdw dV92bS5jCj4gKysrIGIvZHJpdmVycy9ncHUvZHJtL2FtZC9hbWRncHUvYW1kZ3B1X3ZtLmMKPiBA QCAtMzI4LDkgKzMyOCwxMCBAQCBzdGF0aWMgaW50IGFtZGdwdV92bV9hbGxvY19sZXZlbHMoc3Ry dWN0IGFtZGdwdV9kZXZpY2UgKmFkZXYsCj4gICAJCQkJQU1ER1BVX0dFTV9DUkVBVEVfU0hBRE9X KTsKPgo+ICAgCWlmICh2bS0+cHRlX3N1cHBvcnRfYXRzKSB7Cj4gLQkJaW5pdF92YWx1ZSA9IEFN REdQVV9QVEVfU1lTVEVNOwo+ICsJCWluaXRfdmFsdWUgPSBBTURHUFVfUFRFX0RFRkFVTFRfQVRD Owo+ICAgCQlpZiAobGV2ZWwgIT0gYWRldi0+dm1fbWFuYWdlci5udW1fbGV2ZWwgLSAxKQo+ICAg CQkJaW5pdF92YWx1ZSB8PSBBTURHUFVfUERFX1BURTsKPiArCj4gICAJfQo+Cj4gICAJLyogd2Fs ayBvdmVyIHRoZSBhZGRyZXNzIHNwYWNlIGFuZCBhbGxvY2F0ZSB0aGUgcGFnZSB0YWJsZXMgKi8K PiBAQCAtMjAxNyw3ICsyMDE4LDcgQEAgaW50IGFtZGdwdV92bV9jbGVhcl9mcmVlZChzdHJ1Y3Qg YW1kZ3B1X2RldmljZSAqYWRldiwKPiAgIAkJbGlzdF9kZWwoJm1hcHBpbmctPmxpc3QpOwo+Cj4g ICAJCWlmICh2bS0+cHRlX3N1cHBvcnRfYXRzKQo+IC0JCQlpbml0X3B0ZV92YWx1ZSA9IEFNREdQ VV9QVEVfU1lTVEVNOwo+ICsJCQlpbml0X3B0ZV92YWx1ZSA9IEFNREdQVV9QVEVfREVGQVVMVF9B VEM7Cj4KPiAgIAkJciA9IGFtZGdwdV92bV9ib191cGRhdGVfbWFwcGluZyhhZGV2LCBOVUxMLCBO VUxMLCB2bSwKPiAgIAkJCQkJCW1hcHBpbmctPnN0YXJ0LCBtYXBwaW5nLT5sYXN0LAo+IEBAIC0y NjI5LDcgKzI2MzAsOSBAQCBpbnQgYW1kZ3B1X3ZtX2luaXQoc3RydWN0IGFtZGdwdV9kZXZpY2Ug KmFkZXYsIHN0cnVjdCBhbWRncHVfdm0gKnZtLAo+Cj4gICAJCWlmIChhZGV2LT5hc2ljX3R5cGUg PT0gQ0hJUF9SQVZFTikgewo+ICAgCQkJdm0tPnB0ZV9zdXBwb3J0X2F0cyA9IHRydWU7Cj4gLQkJ CWluaXRfcGRlX3ZhbHVlID0gQU1ER1BVX1BURV9TWVNURU0gfCBBTURHUFVfUERFX1BURTsKPiAr CQkJaW5pdF9wZGVfdmFsdWUgPSBBTURHUFVfUFRFX0RFRkFVTFRfQVRDCj4gKwkJCQkJfCBBTURH UFVfUERFX1BURTsKPiArCj4gICAJCX0KPiAgIAl9IGVsc2UKPiAgIAkJdm0tPnVzZV9jcHVfZm9y X3VwZGF0ZSA9ICEhKGFkZXYtPnZtX21hbmFnZXIudm1fdXBkYXRlX21vZGUgJgo+IGRpZmYgLS1n aXQgYS9kcml2ZXJzL2dwdS9kcm0vYW1kL2FtZGdwdS9hbWRncHVfdm0uaCBiL2RyaXZlcnMvZ3B1 L2RybS9hbWQvYW1kZ3B1L2FtZGdwdV92bS5oCj4gaW5kZXggNjZlZmJjMi4uNWQwY2ZjOSAxMDA2 NDQKPiAtLS0gYS9kcml2ZXJzL2dwdS9kcm0vYW1kL2FtZGdwdS9hbWRncHVfdm0uaAo+ICsrKyBi L2RyaXZlcnMvZ3B1L2RybS9hbWQvYW1kZ3B1L2FtZGdwdV92bS5oCj4gQEAgLTczLDYgKzczLDE2 IEBAIHN0cnVjdCBhbWRncHVfYm9fbGlzdF9lbnRyeTsKPiAgICNkZWZpbmUgQU1ER1BVX1BURV9N VFlQRShhKSAgICAoKHVpbnQ2NF90KWEgPDwgNTcpCj4gICAjZGVmaW5lIEFNREdQVV9QVEVfTVRZ UEVfTUFTSwlBTURHUFVfUFRFX01UWVBFKDNVTEwpCj4KPiArLyogRm9yIFJhdmVuICovCj4gKyNk ZWZpbmUgQU1ER1BVX01UWVBFX0NDIDIKCldlIG1heSB1c2UgTVRZUEVfQ0MgZGlyZWN0bHkuCgpK ZXJyeQoKPiArCj4gKyNkZWZpbmUgQU1ER1BVX1BURV9ERUZBVUxUX0FUQyAgKEFNREdQVV9QVEVf U1lTVEVNICAgICAgXAo+ICsgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgIHwgQU1ER1BV X1BURV9TTk9PUEVEICAgIFwKPiArICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICB8IEFN REdQVV9QVEVfRVhFQ1VUQUJMRSBcCj4gKyAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAg fCBBTURHUFVfUFRFX1JFQURBQkxFICAgXAo+ICsgICAgICAgICAgICAgICAgICAgICAgICAgICAg ICAgIHwgQU1ER1BVX1BURV9XUklURUFCTEUgIFwKPiArICAgICAgICAgICAgICAgICAgICAgICAg ICAgICAgICB8IEFNREdQVV9QVEVfTVRZUEUoQU1ER1BVX01UWVBFX0NDKSkKPiArCj4gICAvKiBI b3cgdG8gcHJvZ3JhbW0gVk0gZmF1bHQgaGFuZGxpbmcgKi8KPiAgICNkZWZpbmUgQU1ER1BVX1ZN X0ZBVUxUX1NUT1BfTkVWRVIJMAo+ICAgI2RlZmluZSBBTURHUFVfVk1fRkFVTFRfU1RPUF9GSVJT VAkxCj4KX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX18KYW1k LWdmeCBtYWlsaW5nIGxpc3QKYW1kLWdmeEBsaXN0cy5mcmVlZGVza3RvcC5vcmcKaHR0cHM6Ly9s aXN0cy5mcmVlZGVza3RvcC5vcmcvbWFpbG1hbi9saXN0aW5mby9hbWQtZ2Z4Cg==