From mboxrd@z Thu Jan 1 00:00:00 1970 From: zhoucm1 Subject: Re: [PATCH] drm/amdgpu: change gfx8 ib test to use WB Date: Fri, 8 Jun 2018 13:23:23 +0800 Message-ID: References: <1528433693-10399-1-git-send-email-shirish.s@amd.com> Mime-Version: 1.0 Content-Type: text/plain; charset="utf-8"; Format="flowed" Content-Transfer-Encoding: base64 Return-path: In-Reply-To: <1528433693-10399-1-git-send-email-shirish.s-5C7GfCeVMHo@public.gmane.org> Content-Language: en-US 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: Shirish S , amd-gfx-PD4FTy7X32lNgt0PjOBp9y5qC8QIuHrW@public.gmane.org, alexander.deucher-5C7GfCeVMHo@public.gmane.org, christian.koenig-5C7GfCeVMHo@public.gmane.org, Monk.Liu-5C7GfCeVMHo@public.gmane.org, Harry.Wentland-5C7GfCeVMHo@public.gmane.org CgpPbiAyMDE45bm0MDbmnIgwOOaXpSAxMjo1NCwgU2hpcmlzaCBTIHdyb3RlOgo+IFRoaXMgcGF0 Y2ggaXMgZXh0ZW5kcyB0aGUgdXNhZ2Ugb2YgV0IgaW4KPiBnZng4J3MgaWIgdGVzdCB3aGljaCB3 YXMgb3JpZ2luYWxseQo+IGltcGxlbWVudGVkIGluIHRoZSBiZWxvdyB1cHN0cmVhbSBwYXRjaDoK PiAiZWQ5MzI0YSBkcm0vYW1kZ3B1OiBjaGFuZ2UgZ2Z4OSBpYiB0ZXN0IHRvIHVzZSBXQiIKPgo+ IFNpZ25lZC1vZmYtYnk6IFNoaXJpc2ggUyA8c2hpcmlzaC5zQGFtZC5jb20+ClJldmlld2VkLWJ5 OiBDaHVubWluZyBaaG91IDxkYXZpZDEuemhvdUBhbWQuY29tPgoKPiAtLS0KPiAgIGRyaXZlcnMv Z3B1L2RybS9hbWQvYW1kZ3B1L2dmeF92OF8wLmMgfCAzNSArKysrKysrKysrKysrKysrKysrKyst LS0tLS0tLS0tLS0tLQo+ICAgMSBmaWxlIGNoYW5nZWQsIDIxIGluc2VydGlvbnMoKyksIDE0IGRl bGV0aW9ucygtKQo+Cj4gZGlmZiAtLWdpdCBhL2RyaXZlcnMvZ3B1L2RybS9hbWQvYW1kZ3B1L2dm eF92OF8wLmMgYi9kcml2ZXJzL2dwdS9kcm0vYW1kL2FtZGdwdS9nZnhfdjhfMC5jCj4gaW5kZXgg ODE4ODc0Yi4uNjE0NTJjNyAxMDA2NDQKPiAtLS0gYS9kcml2ZXJzL2dwdS9kcm0vYW1kL2FtZGdw dS9nZnhfdjhfMC5jCj4gKysrIGIvZHJpdmVycy9ncHUvZHJtL2FtZC9hbWRncHUvZ2Z4X3Y4XzAu Ywo+IEBAIC04NjYsMjYgKzg2NiwzMiBAQCBzdGF0aWMgaW50IGdmeF92OF8wX3JpbmdfdGVzdF9p YihzdHJ1Y3QgYW1kZ3B1X3JpbmcgKnJpbmcsIGxvbmcgdGltZW91dCkKPiAgIAlzdHJ1Y3QgYW1k Z3B1X2RldmljZSAqYWRldiA9IHJpbmctPmFkZXY7Cj4gICAJc3RydWN0IGFtZGdwdV9pYiBpYjsK PiAgIAlzdHJ1Y3QgZG1hX2ZlbmNlICpmID0gTlVMTDsKPiAtCXVpbnQzMl90IHNjcmF0Y2g7Cj4g LQl1aW50MzJfdCB0bXAgPSAwOwo+ICsKPiArCXVuc2lnbmVkIGludCBpbmRleDsKPiArCXVpbnQ2 NF90IGdwdV9hZGRyOwo+ICsJdWludDMyX3QgdG1wOwo+ICAgCWxvbmcgcjsKPiAgIAo+IC0JciA9 IGFtZGdwdV9nZnhfc2NyYXRjaF9nZXQoYWRldiwgJnNjcmF0Y2gpOwo+ICsJciA9IGFtZGdwdV9k ZXZpY2Vfd2JfZ2V0KGFkZXYsICZpbmRleCk7Cj4gICAJaWYgKHIpIHsKPiAtCQlEUk1fRVJST1Io ImFtZGdwdTogZmFpbGVkIHRvIGdldCBzY3JhdGNoIHJlZyAoJWxkKS5cbiIsIHIpOwo+ICsJCWRl dl9lcnIoYWRldi0+ZGV2LCAiKCVsZCkgZmFpbGVkIHRvIGFsbG9jYXRlIHdiIHNsb3RcbiIsIHIp Owo+ICAgCQlyZXR1cm4gcjsKPiAgIAl9Cj4gLQlXUkVHMzIoc2NyYXRjaCwgMHhDQUZFREVBRCk7 Cj4gKwo+ICsJZ3B1X2FkZHIgPSBhZGV2LT53Yi5ncHVfYWRkciArIChpbmRleCAqIDQpOwo+ICsJ YWRldi0+d2Iud2JbaW5kZXhdID0gY3B1X3RvX2xlMzIoMHhDQUZFREVBRCk7Cj4gICAJbWVtc2V0 KCZpYiwgMCwgc2l6ZW9mKGliKSk7Cj4gLQlyID0gYW1kZ3B1X2liX2dldChhZGV2LCBOVUxMLCAy NTYsICZpYik7Cj4gKwlyID0gYW1kZ3B1X2liX2dldChhZGV2LCBOVUxMLCAxNiwgJmliKTsKPiAg IAlpZiAocikgewo+ICAgCQlEUk1fRVJST1IoImFtZGdwdTogZmFpbGVkIHRvIGdldCBpYiAoJWxk KS5cbiIsIHIpOwo+ICAgCQlnb3RvIGVycjE7Cj4gICAJfQo+IC0JaWIucHRyWzBdID0gUEFDS0VU MyhQQUNLRVQzX1NFVF9VQ09ORklHX1JFRywgMSk7Cj4gLQlpYi5wdHJbMV0gPSAoKHNjcmF0Y2gg LSBQQUNLRVQzX1NFVF9VQ09ORklHX1JFR19TVEFSVCkpOwo+IC0JaWIucHRyWzJdID0gMHhERUFE QkVFRjsKPiAtCWliLmxlbmd0aF9kdyA9IDM7Cj4gKwlpYi5wdHJbMF0gPSBQQUNLRVQzKFBBQ0tF VDNfV1JJVEVfREFUQSwgMyk7Cj4gKwlpYi5wdHJbMV0gPSBXUklURV9EQVRBX0RTVF9TRUwoNSkg fCBXUl9DT05GSVJNOwo+ICsJaWIucHRyWzJdID0gbG93ZXJfMzJfYml0cyhncHVfYWRkcik7Cj4g KwlpYi5wdHJbM10gPSB1cHBlcl8zMl9iaXRzKGdwdV9hZGRyKTsKPiArCWliLnB0cls0XSA9IDB4 REVBREJFRUY7Cj4gKwlpYi5sZW5ndGhfZHcgPSA1Owo+ICAgCj4gICAJciA9IGFtZGdwdV9pYl9z Y2hlZHVsZShyaW5nLCAxLCAmaWIsIE5VTEwsICZmKTsKPiAgIAlpZiAocikKPiBAQCAtOTAwLDIw ICs5MDYsMjEgQEAgc3RhdGljIGludCBnZnhfdjhfMF9yaW5nX3Rlc3RfaWIoc3RydWN0IGFtZGdw dV9yaW5nICpyaW5nLCBsb25nIHRpbWVvdXQpCj4gICAJCURSTV9FUlJPUigiYW1kZ3B1OiBmZW5j ZSB3YWl0IGZhaWxlZCAoJWxkKS5cbiIsIHIpOwo+ICAgCQlnb3RvIGVycjI7Cj4gICAJfQo+IC0J dG1wID0gUlJFRzMyKHNjcmF0Y2gpOwo+ICsKPiArCXRtcCA9IGFkZXYtPndiLndiW2luZGV4XTsK PiAgIAlpZiAodG1wID09IDB4REVBREJFRUYpIHsKPiAgIAkJRFJNX0RFQlVHKCJpYiB0ZXN0IG9u IHJpbmcgJWQgc3VjY2VlZGVkXG4iLCByaW5nLT5pZHgpOwo+ICAgCQlyID0gMDsKPiAgIAl9IGVs c2Ugewo+IC0JCURSTV9FUlJPUigiYW1kZ3B1OiBpYiB0ZXN0IGZhaWxlZCAoc2NyYXRjaCgweCUw NFgpPTB4JTA4WClcbiIsCj4gLQkJCSAgc2NyYXRjaCwgdG1wKTsKPiArCQlEUk1fRVJST1IoImli IHRlc3Qgb24gcmluZyAlZCBmYWlsZWRcbiIsIHJpbmctPmlkeCk7Cj4gICAJCXIgPSAtRUlOVkFM Owo+ICAgCX0KPiArCj4gICBlcnIyOgo+ICAgCWFtZGdwdV9pYl9mcmVlKGFkZXYsICZpYiwgTlVM TCk7Cj4gICAJZG1hX2ZlbmNlX3B1dChmKTsKPiAgIGVycjE6Cj4gLQlhbWRncHVfZ2Z4X3NjcmF0 Y2hfZnJlZShhZGV2LCBzY3JhdGNoKTsKPiArCWFtZGdwdV9kZXZpY2Vfd2JfZnJlZShhZGV2LCBp bmRleCk7Cj4gICAJcmV0dXJuIHI7Cj4gICB9Cj4gICAKCl9fX19fX19fX19fX19fX19fX19fX19f X19fX19fX19fX19fX19fX19fX19fX19fCmFtZC1nZnggbWFpbGluZyBsaXN0CmFtZC1nZnhAbGlz dHMuZnJlZWRlc2t0b3Aub3JnCmh0dHBzOi8vbGlzdHMuZnJlZWRlc2t0b3Aub3JnL21haWxtYW4v bGlzdGluZm8vYW1kLWdmeAo=