From mboxrd@z Thu Jan 1 00:00:00 1970 From: "Yu, Xiangliang" Subject: RE: [PATCH 5/6] drm/amdgpu:kiq reg access need timeout(v2) Date: Wed, 3 May 2017 06:35:14 +0000 Message-ID: References: <1493783292-2661-1-git-send-email-Monk.Liu@amd.com> <1493783292-2661-5-git-send-email-Monk.Liu@amd.com> Mime-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: base64 Return-path: In-Reply-To: <1493783292-2661-5-git-send-email-Monk.Liu-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: "amd-gfx-PD4FTy7X32lNgt0PjOBp9y5qC8QIuHrW@public.gmane.org" Cc: "Liu, Monk" UmV2aWV3ZWQtYnk6IFhpYW5nbGlhbmcgWXUgPFhpYW5nbGlhbmcuWXVAYW1kLmNvbT4NCg0KDQpU aGFua3MhDQpYaWFuZ2xpYW5nIFl1DQoNCg0KPiAtLS0tLU9yaWdpbmFsIE1lc3NhZ2UtLS0tLQ0K PiBGcm9tOiBhbWQtZ2Z4IFttYWlsdG86YW1kLWdmeC1ib3VuY2VzQGxpc3RzLmZyZWVkZXNrdG9w Lm9yZ10gT24gQmVoYWxmDQo+IE9mIE1vbmsgTGl1DQo+IFNlbnQ6IFdlZG5lc2RheSwgTWF5IDAz LCAyMDE3IDExOjQ4IEFNDQo+IFRvOiBhbWQtZ2Z4QGxpc3RzLmZyZWVkZXNrdG9wLm9yZw0KPiBD YzogTGl1LCBNb25rIDxNb25rLkxpdUBhbWQuY29tPg0KPiBTdWJqZWN0OiBbUEFUQ0ggNS82XSBk cm0vYW1kZ3B1OmtpcSByZWcgYWNjZXNzIG5lZWQgdGltZW91dCh2MikNCj4gDQo+IHRoaXMgaXMg dG8gcHJldmVudCBmZW5jZSBmb3JldmVyIHdhaXRpbmcgaWYgRkxSIG9jY3VyZWQgZHVyaW5nIHJl Z2lzdGVyDQo+IGFjY2Vzc2luZy4NCj4gDQo+IHYyOg0KPiB1c2UgZGVmaW5lIGluc3RlYWQgb2Yg aGFyZGNvZGUgZm9yIHRoZSB0aW1lb3V0IG1zZWMNCj4gDQo+IENoYW5nZS1JZDogSTMyY2MyMTlh MDhmNWE2NzY1NGJlYjI2YzQ1ZDFiOTVkMmI2MGNjOTYNCj4gU2lnbmVkLW9mZi1ieTogTW9uayBM aXUgPE1vbmsuTGl1QGFtZC5jb20+DQo+IFJldmlld2VkLWJ5OiBDaHJpc3RpYW4gS8O2bmlnIDxj aHJpc3RpYW4ua29lbmlnQGFtZC5jb20+DQo+IC0tLQ0KPiAgZHJpdmVycy9ncHUvZHJtL2FtZC9h bWRncHUvYW1kZ3B1X3ZpcnQuYyB8IDEzICsrKysrKysrLS0tLS0NCj4gIDEgZmlsZSBjaGFuZ2Vk LCA4IGluc2VydGlvbnMoKyksIDUgZGVsZXRpb25zKC0pDQo+IA0KPiBkaWZmIC0tZ2l0IGEvZHJp dmVycy9ncHUvZHJtL2FtZC9hbWRncHUvYW1kZ3B1X3ZpcnQuYw0KPiBiL2RyaXZlcnMvZ3B1L2Ry bS9hbWQvYW1kZ3B1L2FtZGdwdV92aXJ0LmMNCj4gaW5kZXggOTY2YmY3Zi4uNzU3Y2JjNCAxMDA2 NDQNCj4gLS0tIGEvZHJpdmVycy9ncHUvZHJtL2FtZC9hbWRncHUvYW1kZ3B1X3ZpcnQuYw0KPiAr KysgYi9kcml2ZXJzL2dwdS9kcm0vYW1kL2FtZGdwdS9hbWRncHVfdmlydC5jDQo+IEBAIC0yMiw2 ICsyMiw3IEBADQo+ICAgKi8NCj4gDQo+ICAjaW5jbHVkZSAiYW1kZ3B1LmgiDQo+ICsjZGVmaW5l IE1BWF9LSVFfUkVHX1dBSVQJMTAwMDAwDQo+IA0KPiAgaW50IGFtZGdwdV9hbGxvY2F0ZV9zdGF0 aWNfY3NhKHN0cnVjdCBhbWRncHVfZGV2aWNlICphZGV2KSAgeyBAQCAtMTI4LDEwDQo+ICsxMjks MTIgQEAgdWludDMyX3QgYW1kZ3B1X3ZpcnRfa2lxX3JyZWcoc3RydWN0IGFtZGdwdV9kZXZpY2Ug KmFkZXYsDQo+IHVpbnQzMl90IHJlZykNCj4gIAlhbWRncHVfcmluZ19jb21taXQocmluZyk7DQo+ ICAJbXV0ZXhfdW5sb2NrKCZraXEtPnJpbmdfbXV0ZXgpOw0KPiANCj4gLQlyID0gZmVuY2Vfd2Fp dChmLCBmYWxzZSk7DQo+IC0JaWYgKHIpDQo+IC0JCURSTV9FUlJPUigid2FpdCBmb3Iga2lxIGZl bmNlIGVycm9yOiAlbGQuXG4iLCByKTsNCj4gKwlyID0gZmVuY2Vfd2FpdF90aW1lb3V0KGYsIGZh bHNlLA0KPiBtc2Vjc190b19qaWZmaWVzKE1BWF9LSVFfUkVHX1dBSVQpKTsNCj4gIAlmZW5jZV9w dXQoZik7DQo+ICsJaWYgKHIgPCAxKSB7DQo+ICsJCURSTV9FUlJPUigid2FpdCBmb3Iga2lxIGZl bmNlIGVycm9yOiAlbGQuXG4iLCByKTsNCj4gKwkJcmV0dXJuIH4wOw0KPiArCX0NCj4gDQo+ICAJ dmFsID0gYWRldi0+d2Iud2JbYWRldi0+dmlydC5yZWdfdmFsX29mZnNdOw0KPiANCj4gQEAgLTE1 NCw4ICsxNTcsOCBAQCB2b2lkIGFtZGdwdV92aXJ0X2tpcV93cmVnKHN0cnVjdCBhbWRncHVfZGV2 aWNlDQo+ICphZGV2LCB1aW50MzJfdCByZWcsIHVpbnQzMl90IHYpDQo+ICAJYW1kZ3B1X3Jpbmdf Y29tbWl0KHJpbmcpOw0KPiAgCW11dGV4X3VubG9jaygma2lxLT5yaW5nX211dGV4KTsNCj4gDQo+ IC0JciA9IGZlbmNlX3dhaXQoZiwgZmFsc2UpOw0KPiAtCWlmIChyKQ0KPiArCXIgPSBmZW5jZV93 YWl0X3RpbWVvdXQoZiwgZmFsc2UsDQo+IG1zZWNzX3RvX2ppZmZpZXMoTUFYX0tJUV9SRUdfV0FJ VCkpOw0KPiArCWlmIChyIDwgMSkNCj4gIAkJRFJNX0VSUk9SKCJ3YWl0IGZvciBraXEgZmVuY2Ug ZXJyb3I6ICVsZC5cbiIsIHIpOw0KPiAgCWZlbmNlX3B1dChmKTsNCj4gIH0NCj4gLS0NCj4gMi43 LjQNCj4gDQo+IF9fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19f DQo+IGFtZC1nZnggbWFpbGluZyBsaXN0DQo+IGFtZC1nZnhAbGlzdHMuZnJlZWRlc2t0b3Aub3Jn DQo+IGh0dHBzOi8vbGlzdHMuZnJlZWRlc2t0b3Aub3JnL21haWxtYW4vbGlzdGluZm8vYW1kLWdm eA0KX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX18KYW1kLWdm eCBtYWlsaW5nIGxpc3QKYW1kLWdmeEBsaXN0cy5mcmVlZGVza3RvcC5vcmcKaHR0cHM6Ly9saXN0 cy5mcmVlZGVza3RvcC5vcmcvbWFpbG1hbi9saXN0aW5mby9hbWQtZ2Z4Cg==