From mboxrd@z Thu Jan 1 00:00:00 1970 From: "Zhang, Jerry (Junwei)" Subject: Re: [PATCH 01/10] drm/amdgpu: use only the lower address space on GMC9 Date: Tue, 28 Aug 2018 10:09:33 +0800 Message-ID: <5B84AEDD.4000706@amd.com> References: <20180827165337.1651-1-christian.koenig@amd.com> <5B84ABBC.40005@amd.com> Mime-Version: 1.0 Content-Type: text/plain; charset="utf-8"; Format="flowed" Content-Transfer-Encoding: base64 Return-path: In-Reply-To: <5B84ABBC.40005-5C7GfCeVMHo@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: =?UTF-8?B?Q2hyaXN0aWFuIEvDtm5pZw==?= , amd-gfx-PD4FTy7X32lNgt0PjOBp9y5qC8QIuHrW@public.gmane.org T24gMDgvMjgvMjAxOCAwOTo1NiBBTSwgWmhhbmcsIEplcnJ5IChKdW53ZWkpIHdyb3RlOgo+IE9u IDA4LzI4LzIwMTggMTI6NTMgQU0sIENocmlzdGlhbiBLw7ZuaWcgd3JvdGU6Cj4+IE9ubHkgdXNl IHRoZSBsb3dlciBhZGRyZXNzIHNwYWNlIG9uIEdNQzkgZm9yIHRoZSBzeXN0ZW0gZG9tYWluLgo+ PiBPdGhlcndpc2Ugd2Ugd291bGQgbmVlZCB0byBzaWduIGV4dGVuZCBHTUMgYWRkcmVzc2VzLgo+ Pgo+PiBTaWduZWQtb2ZmLWJ5OiBDaHJpc3RpYW4gS8O2bmlnIDxjaHJpc3RpYW4ua29lbmlnQGFt ZC5jb20+Cj4+IC0tLQo+PiAgIGRyaXZlcnMvZ3B1L2RybS9hbWQvYW1kZ3B1L2dtY192OV8wLmMg fCA3ICsrKy0tLS0KPj4gICAxIGZpbGUgY2hhbmdlZCwgMyBpbnNlcnRpb25zKCspLCA0IGRlbGV0 aW9ucygtKQo+Pgo+PiBkaWZmIC0tZ2l0IGEvZHJpdmVycy9ncHUvZHJtL2FtZC9hbWRncHUvZ21j X3Y5XzAuYyBiL2RyaXZlcnMvZ3B1L2RybS9hbWQvYW1kZ3B1L2dtY192OV8wLmMKPj4gaW5kZXgg ZTQ0YjUxOTE3MzVkLi5kOTgyOTU2YzgzMjkgMTAwNjQ0Cj4+IC0tLSBhL2RyaXZlcnMvZ3B1L2Ry bS9hbWQvYW1kZ3B1L2dtY192OV8wLmMKPj4gKysrIGIvZHJpdmVycy9ncHUvZHJtL2FtZC9hbWRn cHUvZ21jX3Y5XzAuYwo+PiBAQCAtOTM4LDExICs5MzgsMTAgQEAgc3RhdGljIGludCBnbWNfdjlf MF9zd19pbml0KHZvaWQgKmhhbmRsZSkKPj4gICAgICAgaWYgKHIpCj4+ICAgICAgICAgICByZXR1 cm4gcjsKPj4KPj4gLSAgICAvKiBTZXQgdGhlIGludGVybmFsIE1DIGFkZHJlc3MgbWFzawo+PiAt ICAgICAqIFRoaXMgaXMgdGhlIG1heCBhZGRyZXNzIG9mIHRoZSBHUFUncwo+PiAtICAgICAqIGlu dGVybmFsIGFkZHJlc3Mgc3BhY2UuCj4+ICsgICAgLyogVXNlIG9ubHkgdGhlIGxvd2VyIHJhbmdl IGZvciB0aGUgaW50ZXJuYWwgTUMgYWRkcmVzcyBtYXNrLiBUaGlzIGlzCj4+ICsgICAgICogdGhl IG1heCBhZGRyZXNzIG9mIHRoZSBHUFUncyBpbnRlcm5hbCBhZGRyZXNzIHNwYWNlLgo+PiAgICAg ICAgKi8KPj4gLSAgICBhZGV2LT5nbWMubWNfbWFzayA9IDB4ZmZmZmZmZmZmZmZmVUxMOyAvKiA0 OCBiaXQgTUMgKi8KPj4gKyAgICBhZGV2LT5nbWMubWNfbWFzayA9IDB4N2ZmZmZmZmZmZmZmVUxM Owo+Cj4gZG8gd2UgbmVlZCB0byB1cGRhdGUgdm1fc2l6ZSBhcyAxMjhUIGF0IHRoZSBzYW1lIHRp bWU/CgpMaWtlbHkgbm8sIHNpbmNlIHdlIHVzZSB0aGF0IGZvciBzeXN0ZW0gZG9tYWluIG9ubHku CgpCVFcsIGhvdyBkbyB3ZSBkZWNpZGUgaXQncyBzaXplIGxpbWl0YXRpb24uCmxvb2tzIHdlIGFs d2F5cyB1c2UgdGhhdCBsZXNzIHRoYW4gNDBiaXQ/CgpKZXJyeQoKPgo+IEplcnJ5Cj4KPj4KPj4g ICAgICAgLyogc2V0IERNQSBtYXNrICsgbmVlZF9kbWEzMiBmbGFncy4KPj4gICAgICAgICogUENJ RSAtIGNhbiBoYW5kbGUgNDQtYml0cy4KPj4KPiBfX19fX19fX19fX19fX19fX19fX19fX19fX19f X19fX19fX19fX19fX19fX19fXwo+IGFtZC1nZnggbWFpbGluZyBsaXN0Cj4gYW1kLWdmeEBsaXN0 cy5mcmVlZGVza3RvcC5vcmcKPiBodHRwczovL2xpc3RzLmZyZWVkZXNrdG9wLm9yZy9tYWlsbWFu L2xpc3RpbmZvL2FtZC1nZngKX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19f X19fX19fX18KYW1kLWdmeCBtYWlsaW5nIGxpc3QKYW1kLWdmeEBsaXN0cy5mcmVlZGVza3RvcC5v cmcKaHR0cHM6Ly9saXN0cy5mcmVlZGVza3RvcC5vcmcvbWFpbG1hbi9saXN0aW5mby9hbWQtZ2Z4 Cg==