From mboxrd@z Thu Jan 1 00:00:00 1970 From: zhoucm1 Subject: Re: [PATCH 2/2] drm/amdgpu: handle AMDGPU_IB_FLAG_RESET_GDS_MAX_WAVE_ID on gfx10 Date: Thu, 27 Jun 2019 15:50:15 +0800 Message-ID: References: <20190626223521.14347-1-maraeo@gmail.com> <20190626223521.14347-2-maraeo@gmail.com> Mime-Version: 1.0 Content-Type: text/plain; charset="utf-8"; Format="flowed" Content-Transfer-Encoding: base64 Return-path: In-Reply-To: <20190626223521.14347-2-maraeo-Re5JQEeQqe8AvxtiuMwx3w@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: =?UTF-8?B?TWFyZWsgT2zFocOhaw==?= , amd-gfx-PD4FTy7X32lNgt0PjOBp9y5qC8QIuHrW@public.gmane.org YW55IHJlYXNvbiBmb3Igbm90IGNhcmUgLmVtaXRfaWJfc2l6ZSBpbiB0aGlzIG9uZT8KCi1EYXZp ZAoKCk9uIDIwMTnlubQwNuaciDI35pelIDA2OjM1LCBNYXJlayBPbMWhw6FrIHdyb3RlOgo+IEZy b206IE1hcmVrIE9sxaHDoWsgPG1hcmVrLm9sc2FrQGFtZC5jb20+Cj4KPiBTaWduZWQtb2ZmLWJ5 OiBNYXJlayBPbMWhw6FrIDxtYXJlay5vbHNha0BhbWQuY29tPgo+IC0tLQo+ICAgZHJpdmVycy9n cHUvZHJtL2FtZC9hbWRncHUvZ2Z4X3YxMF8wLmMgfCAxNyArKysrKysrKysrKysrKysrKwo+ICAg MSBmaWxlIGNoYW5nZWQsIDE3IGluc2VydGlvbnMoKykKPgo+IGRpZmYgLS1naXQgYS9kcml2ZXJz L2dwdS9kcm0vYW1kL2FtZGdwdS9nZnhfdjEwXzAuYyBiL2RyaXZlcnMvZ3B1L2RybS9hbWQvYW1k Z3B1L2dmeF92MTBfMC5jCj4gaW5kZXggNmJhYWE2NWExZGFhLi41YjgwN2ExOWJiYmYgMTAwNjQ0 Cj4gLS0tIGEvZHJpdmVycy9ncHUvZHJtL2FtZC9hbWRncHUvZ2Z4X3YxMF8wLmMKPiArKysgYi9k cml2ZXJzL2dwdS9kcm0vYW1kL2FtZGdwdS9nZnhfdjEwXzAuYwo+IEBAIC00MjU3LDIwICs0MjU3 LDM2IEBAIHN0YXRpYyB2b2lkIGdmeF92MTBfMF9yaW5nX2VtaXRfaWJfZ2Z4KHN0cnVjdCBhbWRn cHVfcmluZyAqcmluZywKPiAgIH0KPiAgIAo+ICAgc3RhdGljIHZvaWQgZ2Z4X3YxMF8wX3Jpbmdf ZW1pdF9pYl9jb21wdXRlKHN0cnVjdCBhbWRncHVfcmluZyAqcmluZywKPiAgIAkJCQkJICAgc3Ry dWN0IGFtZGdwdV9qb2IgKmpvYiwKPiAgIAkJCQkJICAgc3RydWN0IGFtZGdwdV9pYiAqaWIsCj4g ICAJCQkJCSAgIHVpbnQzMl90IGZsYWdzKQo+ICAgewo+ICAgCXVuc2lnbmVkIHZtaWQgPSBBTURH UFVfSk9CX0dFVF9WTUlEKGpvYik7Cj4gICAJdTMyIGNvbnRyb2wgPSBJTkRJUkVDVF9CVUZGRVJf VkFMSUQgfCBpYi0+bGVuZ3RoX2R3IHwgKHZtaWQgPDwgMjQpOwo+ICAgCj4gKwkvKiBDdXJyZW50 bHksIHRoZXJlIGlzIGEgaGlnaCBwb3NzaWJpbGl0eSB0byBnZXQgd2F2ZSBJRCBtaXNtYXRjaAo+ ICsJICogYmV0d2VlbiBNRSBhbmQgR0RTLCBsZWFkaW5nIHRvIGEgaHcgZGVhZGxvY2ssIGJlY2F1 c2UgTUUgZ2VuZXJhdGVzCj4gKwkgKiBkaWZmZXJlbnQgd2F2ZSBJRHMgdGhhbiB0aGUgR0RTIGV4 cGVjdHMuIFRoaXMgc2l0dWF0aW9uIGhhcHBlbnMKPiArCSAqIHJhbmRvbWx5IHdoZW4gYXQgbGVh c3QgNSBjb21wdXRlIHBpcGVzIHVzZSBHRFMgb3JkZXJlZCBhcHBlbmQuCj4gKwkgKiBUaGUgd2F2 ZSBJRHMgZ2VuZXJhdGVkIGJ5IE1FIGFyZSBhbHNvIHdyb25nIGFmdGVyIHN1c3BlbmQvcmVzdW1l Lgo+ICsJICogVGhvc2UgYXJlIHByb2JhYmx5IGJ1Z3Mgc29tZXdoZXJlIGVsc2UgaW4gdGhlIGtl cm5lbCBkcml2ZXIuCj4gKwkgKgo+ICsJICogV3JpdGluZyBHRFNfQ09NUFVURV9NQVhfV0FWRV9J RCByZXNldHMgd2F2ZSBJRCBjb3VudGVycyBpbiBNRSBhbmQKPiArCSAqIEdEUyB0byAwIGZvciB0 aGlzIHJpbmcgKG1lL3BpcGUpLgo+ICsJICovCj4gKwlpZiAoaWItPmZsYWdzICYgQU1ER1BVX0lC X0ZMQUdfUkVTRVRfR0RTX01BWF9XQVZFX0lEKSB7Cj4gKwkJYW1kZ3B1X3Jpbmdfd3JpdGUocmlu ZywgUEFDS0VUMyhQQUNLRVQzX1NFVF9DT05GSUdfUkVHLCAxKSk7Cj4gKwkJYW1kZ3B1X3Jpbmdf d3JpdGUocmluZywgbW1HRFNfQ09NUFVURV9NQVhfV0FWRV9JRCk7Cj4gKwkJYW1kZ3B1X3Jpbmdf d3JpdGUocmluZywgcmluZy0+YWRldi0+Z2RzLmdkc19jb21wdXRlX21heF93YXZlX2lkKTsKPiAr CX0KPiArCj4gICAJYW1kZ3B1X3Jpbmdfd3JpdGUocmluZywgUEFDS0VUMyhQQUNLRVQzX0lORElS RUNUX0JVRkZFUiwgMikpOwo+ICAgCUJVR19PTihpYi0+Z3B1X2FkZHIgJiAweDMpOyAvKiBEd29y ZCBhbGlnbiAqLwo+ICAgCWFtZGdwdV9yaW5nX3dyaXRlKHJpbmcsCj4gICAjaWZkZWYgX19CSUdf RU5ESUFOCj4gICAJCQkJKDIgPDwgMCkgfAo+ICAgI2VuZGlmCj4gICAJCQkJbG93ZXJfMzJfYml0 cyhpYi0+Z3B1X2FkZHIpKTsKPiAgIAlhbWRncHVfcmluZ193cml0ZShyaW5nLCB1cHBlcl8zMl9i aXRzKGliLT5ncHVfYWRkcikpOwo+ICAgCWFtZGdwdV9yaW5nX3dyaXRlKHJpbmcsIGNvbnRyb2wp Owo+ICAgfQo+IEBAIC01MTAzLDIwICs1MTE5LDIxIEBAIHN0YXRpYyB2b2lkIGdmeF92MTBfMF9z ZXRfcmxjX2Z1bmNzKHN0cnVjdCBhbWRncHVfZGV2aWNlICphZGV2KQo+ICAgCX0KPiAgIH0KPiAg IAo+ICAgc3RhdGljIHZvaWQgZ2Z4X3YxMF8wX3NldF9nZHNfaW5pdChzdHJ1Y3QgYW1kZ3B1X2Rl dmljZSAqYWRldikKPiAgIHsKPiAgIAkvKiBpbml0IGFzaWMgZ2RzIGluZm8gKi8KPiAgIAlzd2l0 Y2ggKGFkZXYtPmFzaWNfdHlwZSkgewo+ICAgCWNhc2UgQ0hJUF9OQVZJMTA6Cj4gICAJZGVmYXVs dDoKPiAgIAkJYWRldi0+Z2RzLmdkc19zaXplID0gMHgxMDAwMDsKPiArCQlhZGV2LT5nZHMuZ2Rz X2NvbXB1dGVfbWF4X3dhdmVfaWQgPSAweDRmZjsKPiAgIAkJYWRldi0+Z2RzLnZndF9nc19tYXhf d2F2ZV9pZCA9IDB4M2ZmOwo+ICAgCQlicmVhazsKPiAgIAl9Cj4gICAKPiAgIAlhZGV2LT5nZHMu Z3dzX3NpemUgPSA2NDsKPiAgIAlhZGV2LT5nZHMub2Ffc2l6ZSA9IDE2Owo+ICAgfQo+ICAgCj4g ICBzdGF0aWMgdm9pZCBnZnhfdjEwXzBfc2V0X3VzZXJfd2dwX2luYWN0aXZlX2JpdG1hcF9wZXJf c2goc3RydWN0IGFtZGdwdV9kZXZpY2UgKmFkZXYsCj4gICAJCQkJCQkJICB1MzIgYml0bWFwKQoK X19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX18KYW1kLWdmeCBt YWlsaW5nIGxpc3QKYW1kLWdmeEBsaXN0cy5mcmVlZGVza3RvcC5vcmcKaHR0cHM6Ly9saXN0cy5m cmVlZGVza3RvcC5vcmcvbWFpbG1hbi9saXN0aW5mby9hbWQtZ2Z4