From mboxrd@z Thu Jan 1 00:00:00 1970 From: "Kim, Jonathan" Subject: [PATCH 2/2] drm/amdgpu: adding xgmi error monitoring Date: Fri, 12 Jul 2019 18:39:02 +0000 Message-ID: <20190712183847.2897-2-jonathan.kim@amd.com> References: <20190712183847.2897-1-jonathan.kim@amd.com> Mime-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: base64 Return-path: In-Reply-To: <20190712183847.2897-1-jonathan.kim-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: "Kim, Jonathan" bW9uaXRvciB4Z21pIGVycm9ycyB2aWEgbWMgcGllIHN0YXR1cyB0aHJvdWdoIGZpY2EgcmVnaXN0 ZXJzLgoKQ2hhbmdlLUlkOiBJZDgwYjZjMmY2MzVhMjk0YWZlMzQzY2Y1NWEwMzkwMmU5YTE3ODdh NQpTaWduZWQtb2ZmLWJ5OiBKb25hdGhhbiBLaW0gPEpvbmF0aGFuLktpbUBhbWQuY29tPgotLS0K IGRyaXZlcnMvZ3B1L2RybS9hbWQvYW1kZ3B1L2FtZGdwdV94Z21pLmMgfCAzOCArKysrKysrKysr KysrKysrKysrKysrLS0KIDEgZmlsZSBjaGFuZ2VkLCAzNiBpbnNlcnRpb25zKCspLCAyIGRlbGV0 aW9ucygtKQoKZGlmZiAtLWdpdCBhL2RyaXZlcnMvZ3B1L2RybS9hbWQvYW1kZ3B1L2FtZGdwdV94 Z21pLmMgYi9kcml2ZXJzL2dwdS9kcm0vYW1kL2FtZGdwdS9hbWRncHVfeGdtaS5jCmluZGV4IGQx MWViYTA5ZWFkZC4uNGI4N2ZkYTE1YWM1IDEwMDY0NAotLS0gYS9kcml2ZXJzL2dwdS9kcm0vYW1k L2FtZGdwdS9hbWRncHVfeGdtaS5jCisrKyBiL2RyaXZlcnMvZ3B1L2RybS9hbWQvYW1kZ3B1L2Ft ZGdwdV94Z21pLmMKQEAgLTI1LDcgKzI1LDcgQEAKICNpbmNsdWRlICJhbWRncHUuaCIKICNpbmNs dWRlICJhbWRncHVfeGdtaS5oIgogI2luY2x1ZGUgImFtZGdwdV9zbXUuaCIKLQorI2luY2x1ZGUg ImRmL2RmXzNfNl9vZmZzZXQuaCIKIAogc3RhdGljIERFRklORV9NVVRFWCh4Z21pX211dGV4KTsK IApAQCAtMTMxLDkgKzEzMSwzNyBAQCBzdGF0aWMgc3NpemVfdCBhbWRncHVfeGdtaV9zaG93X2Rl dmljZV9pZChzdHJ1Y3QgZGV2aWNlICpkZXYsCiAKIH0KIAorI2RlZmluZSBBTURHUFVfWEdNSV9T RVRfRklDQUEobykJKChvKSB8IDB4NDU2ODAxKQorc3RhdGljIHNzaXplX3QgYW1kZ3B1X3hnbWlf c2hvd19lcnJvcihzdHJ1Y3QgZGV2aWNlICpkZXYsCisJCQkJICAgICAgc3RydWN0IGRldmljZV9h dHRyaWJ1dGUgKmF0dHIsCisJCQkJICAgICAgY2hhciAqYnVmKQoreworCXN0cnVjdCBkcm1fZGV2 aWNlICpkZGV2ID0gZGV2X2dldF9kcnZkYXRhKGRldik7CisJc3RydWN0IGFtZGdwdV9kZXZpY2Ug KmFkZXYgPSBkZGV2LT5kZXZfcHJpdmF0ZTsKKwl1aW50MzJfdCBmaWNhYV9waWVfY3RsX2luLCBm aWNhYV9waWVfc3RhdHVzX2luOworCXVpbnQ2NF90IGZpY2Ffb3V0OworCXVuc2lnbmVkIGludCBl cnJvcl9jb3VudCA9IDA7CisKKwlmaWNhYV9waWVfY3RsX2luID0gQU1ER1BVX1hHTUlfU0VUX0ZJ Q0FBKDB4MjAwKTsKKwlmaWNhYV9waWVfc3RhdHVzX2luID0gQU1ER1BVX1hHTUlfU0VUX0ZJQ0FB KDB4MjA4KTsKIAotc3RhdGljIERFVklDRV9BVFRSKHhnbWlfZGV2aWNlX2lkLCBTX0lSVUdPLCBh bWRncHVfeGdtaV9zaG93X2RldmljZV9pZCwgTlVMTCk7CisJZmljYV9vdXQgPSBhZGV2LT5kZl9m dW5jcy0+Z2V0X2ZpY2EoYWRldiwgZmljYWFfcGllX2N0bF9pbik7CisJaWYgKGZpY2Ffb3V0ICE9 IDB4MWYpCisJCXByX2VycigieEdNSSBlcnJvciBjb3VudGVycyBub3QgZW5hYmxlZCFcbiIpOwor CisJZmljYV9vdXQgPSBhZGV2LT5kZl9mdW5jcy0+Z2V0X2ZpY2EoYWRldiwgZmljYWFfcGllX3N0 YXR1c19pbik7CisKKwlpZiAoKGZpY2Ffb3V0ICYgMHhmZmZmKSA9PSAyKQorCQllcnJvcl9jb3Vu dCA9ICgoZmljYV9vdXQgPj4gNjIpICYgMHgxKSArIChmaWNhX291dCA+PiA2Myk7CiAKKwlhZGV2 LT5kZl9mdW5jcy0+c2V0X2ZpY2EoYWRldiwgZmljYWFfcGllX3N0YXR1c19pbiwgMCwgMCk7CisK KwlyZXR1cm4gc25wcmludGYoYnVmLCBQQUdFX1NJWkUsICIlZFxuIiwgZXJyb3JfY291bnQpOwor fQorCisKK3N0YXRpYyBERVZJQ0VfQVRUUih4Z21pX2RldmljZV9pZCwgU19JUlVHTywgYW1kZ3B1 X3hnbWlfc2hvd19kZXZpY2VfaWQsIE5VTEwpOworc3RhdGljIERFVklDRV9BVFRSKHhnbWlfZXJy b3IsIFNfSVJVR08sIGFtZGdwdV94Z21pX3Nob3dfZXJyb3IsIE5VTEwpOwogCiBzdGF0aWMgaW50 IGFtZGdwdV94Z21pX3N5c2ZzX2FkZF9kZXZfaW5mbyhzdHJ1Y3QgYW1kZ3B1X2RldmljZSAqYWRl diwKIAkJCQkJIHN0cnVjdCBhbWRncHVfaGl2ZV9pbmZvICpoaXZlKQpAQCAtMTQ4LDYgKzE3Niwx MiBAQCBzdGF0aWMgaW50IGFtZGdwdV94Z21pX3N5c2ZzX2FkZF9kZXZfaW5mbyhzdHJ1Y3QgYW1k Z3B1X2RldmljZSAqYWRldiwKIAkJcmV0dXJuIHJldDsKIAl9CiAKKwkvKiBDcmVhdGUgeGdtaSBl cnJvciBmaWxlICovCisJcmV0ID0gZGV2aWNlX2NyZWF0ZV9maWxlKGFkZXYtPmRldiwgJmRldl9h dHRyX3hnbWlfZXJyb3IpOworCWlmIChyZXQpCisJCXByX2VycigiZmFpbGVkIHRvIGNyZWF0ZSB4 Z21pX2Vycm9yXG4iKTsKKworCiAJLyogQ3JlYXRlIHN5c2ZzIGxpbmsgdG8gaGl2ZSBpbmZvIGZv bGRlciBvbiB0aGUgZmlyc3QgZGV2aWNlICovCiAJaWYgKGFkZXYgIT0gaGl2ZS0+YWRldikgewog CQlyZXQgPSBzeXNmc19jcmVhdGVfbGluaygmYWRldi0+ZGV2LT5rb2JqLCBoaXZlLT5rb2JqLAot LSAKMi4xNy4xCgpfX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19f XwphbWQtZ2Z4IG1haWxpbmcgbGlzdAphbWQtZ2Z4QGxpc3RzLmZyZWVkZXNrdG9wLm9yZwpodHRw czovL2xpc3RzLmZyZWVkZXNrdG9wLm9yZy9tYWlsbWFuL2xpc3RpbmZvL2FtZC1nZng=