From mboxrd@z Thu Jan 1 00:00:00 1970 From: "Zhang, Jerry (Junwei)" Subject: Re: [PATCH 11/11] drm/amdgpu: enable GTT PD/PT for raven Date: Thu, 23 Aug 2018 13:28:37 +0800 Message-ID: <5B7E4605.8000406@amd.com> References: <20180822150517.2330-1-christian.koenig@amd.com> <20180822150517.2330-11-christian.koenig@amd.com> Mime-Version: 1.0 Content-Type: text/plain; charset="utf-8"; Format="flowed" Content-Transfer-Encoding: base64 Return-path: In-Reply-To: <20180822150517.2330-11-christian.koenig-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 T24gMDgvMjIvMjAxOCAxMTowNSBQTSwgQ2hyaXN0aWFuIEvDtm5pZyB3cm90ZToKPiBTaG91bGQg d29yayBvbiBWZWdhMTAgYXMgd2VsbCwgYnV0IHdpdGggYW4gb2J2aW91cyBwZXJmb3JtYW5jZSBo aXQuCj4KPiBPbGRlciBBUFVzIGNhbiBiZSBlbmFibGVkIGFzIHdlbGwsIGJ1dCB3aWxsIHByb2Jh Ymx5IGJlIG1vcmUgd29yay4KPgo+IFNpZ25lZC1vZmYtYnk6IENocmlzdGlhbiBLw7ZuaWcgPGNo cmlzdGlhbi5rb2VuaWdAYW1kLmNvbT4KPiAtLS0KPiAgIGRyaXZlcnMvZ3B1L2RybS9hbWQvYW1k Z3B1L2FtZGdwdV92bS5jIHwgMTEgKysrKysrKysrKy0KPiAgIDEgZmlsZSBjaGFuZ2VkLCAxMCBp bnNlcnRpb25zKCspLCAxIGRlbGV0aW9uKC0pCj4KPiBkaWZmIC0tZ2l0IGEvZHJpdmVycy9ncHUv ZHJtL2FtZC9hbWRncHUvYW1kZ3B1X3ZtLmMgYi9kcml2ZXJzL2dwdS9kcm0vYW1kL2FtZGdwdS9h bWRncHVfdm0uYwo+IGluZGV4IDkyOGZkYWUwZGFiNC4uNjcwYTQyNzI5Zjg4IDEwMDY0NAo+IC0t LSBhL2RyaXZlcnMvZ3B1L2RybS9hbWQvYW1kZ3B1L2FtZGdwdV92bS5jCj4gKysrIGIvZHJpdmVy cy9ncHUvZHJtL2FtZC9hbWRncHUvYW1kZ3B1X3ZtLmMKPiBAQCAtMzA4LDYgKzMwOCw3IEBAIGlu dCBhbWRncHVfdm1fdmFsaWRhdGVfcHRfYm9zKHN0cnVjdCBhbWRncHVfZGV2aWNlICphZGV2LCBz dHJ1Y3QgYW1kZ3B1X3ZtICp2bSwKPiAgIAkJCWxpc3RfbW92ZSgmYm9fYmFzZS0+dm1fc3RhdHVz LCAmdm0tPm1vdmVkKTsKPiAgIAkJCXNwaW5fdW5sb2NrKCZ2bS0+bW92ZWRfbG9jayk7Cj4gICAJ CX0gZWxzZSB7Cj4gKwkJCWFtZGdwdV90dG1fYWxsb2NfZ2FydCgmYm8tPnRibyk7Cj4gICAJCQls aXN0X21vdmUoJmJvX2Jhc2UtPnZtX3N0YXR1cywgJnZtLT5yZWxvY2F0ZWQpOwo+ICAgCQl9Cj4g ICAJfQo+IEBAIC0zOTYsNiArMzk3LDEwIEBAIHN0YXRpYyBpbnQgYW1kZ3B1X3ZtX2NsZWFyX2Jv KHN0cnVjdCBhbWRncHVfZGV2aWNlICphZGV2LAo+ICAgCWlmIChyKQo+ICAgCQlnb3RvIGVycm9y Owo+Cj4gKwlyID0gYW1kZ3B1X3R0bV9hbGxvY19nYXJ0KCZiby0+dGJvKTsKPiArCWlmIChyKQo+ ICsJCXJldHVybiByOwo+ICsKPiAgIAlyID0gYW1kZ3B1X2pvYl9hbGxvY193aXRoX2liKGFkZXYs IDY0LCAmam9iKTsKPiAgIAlpZiAocikKPiAgIAkJZ290byBlcnJvcjsKPiBAQCAtNDYxLDcgKzQ2 NiwxMSBAQCBzdGF0aWMgdm9pZCBhbWRncHVfdm1fYm9fcGFyYW0oc3RydWN0IGFtZGdwdV9kZXZp Y2UgKmFkZXYsIHN0cnVjdCBhbWRncHVfdm0gKnZtLAo+ICAgCWJwLT5zaXplID0gYW1kZ3B1X3Zt X2JvX3NpemUoYWRldiwgbGV2ZWwpOwo+ICAgCWJwLT5ieXRlX2FsaWduID0gQU1ER1BVX0dQVV9Q QUdFX1NJWkU7Cj4gICAJYnAtPmRvbWFpbiA9IEFNREdQVV9HRU1fRE9NQUlOX1ZSQU07Cj4gLQli cC0+ZmxhZ3MgPSBBTURHUFVfR0VNX0NSRUFURV9WUkFNX0NPTlRJR1VPVVM7Cj4gKwlpZiAoYnAt PnNpemUgPD0gUEFHRV9TSVpFICYmIGFkZXYtPmFzaWNfdHlwZSA9PSBDSElQX1JBVkVOKQoKRG8g d2UgbmVlZCBicC0+c2l6ZSA8PSBQQUdFX1NJWkU/ClNlZW1zIGl0J3MgYWx3YXlzIGxlc3MgMTIg Yml0IGZvciByYXZlbj8KClJlZ2FyZHMsCkplcnJ5Cgo+ICsJCWJwLT5kb21haW4gfD0gQU1ER1BV X0dFTV9ET01BSU5fR1RUOwo+ICsJYnAtPmRvbWFpbiA9IGFtZGdwdV9ib19nZXRfcHJlZmVycmVk X3Bpbl9kb21haW4oYWRldiwgYnAtPmRvbWFpbik7Cj4gKwlicC0+ZmxhZ3MgPSBBTURHUFVfR0VN X0NSRUFURV9WUkFNX0NPTlRJR1VPVVMgfAo+ICsJCUFNREdQVV9HRU1fQ1JFQVRFX0NQVV9HVFRf VVNXQzsKPiAgIAlpZiAodm0tPnVzZV9jcHVfZm9yX3VwZGF0ZSkKPiAgIAkJYnAtPmZsYWdzIHw9 IEFNREdQVV9HRU1fQ1JFQVRFX0NQVV9BQ0NFU1NfUkVRVUlSRUQ7Cj4gICAJZWxzZQo+Cl9fX19f X19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fCmFtZC1nZnggbWFpbGlu ZyBsaXN0CmFtZC1nZnhAbGlzdHMuZnJlZWRlc2t0b3Aub3JnCmh0dHBzOi8vbGlzdHMuZnJlZWRl c2t0b3Aub3JnL21haWxtYW4vbGlzdGluZm8vYW1kLWdmeAo=