From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: From: Mika Kuoppala In-Reply-To: <20190212205740.20368-2-chris@chris-wilson.co.uk> References: <20190212205740.20368-1-chris@chris-wilson.co.uk> <20190212205740.20368-2-chris@chris-wilson.co.uk> Date: Fri, 15 Feb 2019 16:43:24 +0200 Message-ID: <87ef89yuwj.fsf@gaia.fi.intel.com> MIME-Version: 1.0 Subject: Re: [Intel-gfx] [PATCH i-g-t 2/2] i915/gem_eio: Allow older platforms more leniency in reset latency List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: base64 Errors-To: intel-gfx-bounces@lists.freedesktop.org Sender: "Intel-gfx" To: Chris Wilson , intel-gfx@lists.freedesktop.org Cc: igt-dev@lists.freedesktop.org List-ID: Q2hyaXMgV2lsc29uIDxjaHJpc0BjaHJpcy13aWxzb24uY28udWs+IHdyaXRlczoKCj4gT2xkZXIg cGxhdGZvcm1zIG5lZWQgdG8gY2xvYmJlciB0aGUgZGlzcGxheSBhcm91bmQgYSByZXNldCAoaW5j bC4gYQo+IG1vZGVzZXQgdG8gb2ZmLCBhbmQgYSBtb2Rlc2V0IGJhY2sgb24pLCB3aGljaCBjYW4g YmUgbXVjaCBzbG93ZXIgdGhhbgo+IHRoZSByZXNldCBpdHNlbGYuIEdpdmUgdGhlc2UgcGxhdGZv cm1zIChnZW4yLTQpIHNvbWUgbGVuaWVuY3kgYW5kIGFsbG93Cj4gdGhlbSBhIGhpZ2hlciBsaW1p dCBiZWZvcmUgZGVjbGFyaW5nIHRoZW0gYSBmYWlsdXJlLgo+Cj4gU2lnbmVkLW9mZi1ieTogQ2hy aXMgV2lsc29uIDxjaHJpc0BjaHJpcy13aWxzb24uY28udWs+Cj4gLS0tCj4gIHRlc3RzL2k5MTUv Z2VtX2Vpby5jIHwgMTcgKysrKysrKysrKysrKy0tLS0KPiAgMSBmaWxlIGNoYW5nZWQsIDEzIGlu c2VydGlvbnMoKyksIDQgZGVsZXRpb25zKC0pCj4KPiBkaWZmIC0tZ2l0IGEvdGVzdHMvaTkxNS9n ZW1fZWlvLmMgYi90ZXN0cy9pOTE1L2dlbV9laW8uYwo+IGluZGV4IGJkNTI2NjEwNC4uYWM4NWEy ZWZmIDEwMDY0NAo+IC0tLSBhL3Rlc3RzL2k5MTUvZ2VtX2Vpby5jCj4gKysrIGIvdGVzdHMvaTkx NS9nZW1fZWlvLmMKPiBAQCAtMjU5LDcgKzI1OSw3IEBAIHN0YXRpYyB2b2lkIGNoZWNrX3dhaXQo aW50IGZkLCB1aW50MzJfdCBibywgdW5zaWduZWQgaW50IHdhaXQsIGlndF9zdGF0c190ICpzdCkK PiAgCj4gIHN0YXRpYyB2b2lkIGNoZWNrX3dhaXRfZWxhcHNlZChpbnQgZmQsIGlndF9zdGF0c190 ICpzdCkKPiAgewo+IC0JZG91YmxlIG1lZCwgbWF4Owo+ICsJZG91YmxlIG1lZCwgbWF4LCBsaW1p dDsKPiAgCj4gIAlpZ3RfaW5mbygiQ29tcGxldGVkICVkIHJlc2V0cywgd2FrZXVwcyB0b29rICUu M2YrLSUuM2ZtcyAobWluOiUuM2ZtcywgbWVkaWFuOiUuM2ZtcywgbWF4OiUuM2ZtcylcbiIsCj4g IAkJIHN0LT5uX3ZhbHVlcywKPiBAQCAtMjcyLDE1ICsyNzIsMjQgQEAgc3RhdGljIHZvaWQgY2hl Y2tfd2FpdF9lbGFwc2VkKGludCBmZCwgaWd0X3N0YXRzX3QgKnN0KQo+ICAJaWYgKHN0LT5uX3Zh bHVlcyA8IDkpCj4gIAkJcmV0dXJuOyAvKiB0b28gZmV3IGZvciBzdGFibGUgbWVkaWFuICovCj4g IAo+ICsJLyoKPiArCSAqIE9sZGVyIHBsYXRmb3JtcyBuZWVkIHRvIHJlc2V0IHRoZSBkaXNwbGF5 IChpbmNsLiBtb2Rlc2V0IHRvIG9mZiwKPiArCSAqIG1vZGVzZXQgYmFjayBvbikgYXJvdW5kIHJl c2V0cywgc28gbWF5IHRha2UgYSBsb3QgbG9uZ2VyLgo+ICsJICovCj4gKwlsaW1pdCA9IDI1MGU2 Owo+ICsJaWYgKGludGVsX2dlbihpbnRlbF9nZXRfZHJtX2RldmlkKGZkKSkgPCA1KQo+ICsJCWxp bWl0ICs9IDMwMGU2OyAvKiBndWVzdGltYXRlIGZvciAyeCB3b3JzdGNhc2UgbW9kZXNldCAqLwoK RG9uJ3QgaGF2ZSBhbnkgaW5zaWdodCB0byBvZmZlciBmb3IgdGhlIGhhcmQgY2FwLiA1NTBtcyBz b3VuZHMKcmVhc29uYWJsZSEKClJldmlld2VkLWJ5OiBNaWthIEt1b3BwYWxhIDxtaWthLmt1b3Bw YWxhQGxpbnV4LmludGVsLmNvbT4KCj4gKwo+ICAJbWVkID0gaWd0X3N0YXRzX2dldF9tZWRpYW4o c3QpOwo+ICAJbWF4ID0gaWd0X3N0YXRzX2dldF9tYXgoc3QpOwo+IC0JaWd0X2Fzc2VydF9mKG1l ZCA8IDI1MGU2ICYmIG1heCA8IDEyNTBlNiwKPiAtCQkgICAgICJXYWtlIHVwIGZvbGxvd2luZyBy ZXNldCt3ZWRnZSB0b29rICUuM2YrLSUuM2ZtcyAobWluOiUuM2ZtcywgbWVkaWFuOiUuM2Ztcywg bWF4OiUuM2ZtcylcbiIsCj4gKwlpZ3RfYXNzZXJ0X2YobWVkIDwgbGltaXQgJiYgbWF4IDwgNSAq IGxpbWl0LAo+ICsJCSAgICAgIldha2UgdXAgZm9sbG93aW5nIHJlc2V0K3dlZGdlIHRvb2sgJS4z ZistJS4zZm1zIChtaW46JS4zZm1zLCBtZWRpYW46JS4zZm1zLCBtYXg6JS4zZm1zKTsgbGltaXQg c2V0IHRvICUuMGZtcyBvbiBhdmVyYWdlIGFuZCAlLjBmbXMgbWF4aW11bVxuIiwKPiAgCQkgICAg IGlndF9zdGF0c19nZXRfbWVhbihzdCkqMWUtNiwKPiAgCQkgICAgIGlndF9zdGF0c19nZXRfc3Rk X2RldmlhdGlvbihzdCkqMWUtNiwKPiAgCQkgICAgIGlndF9zdGF0c19nZXRfbWluKHN0KSoxZS02 LAo+ICAJCSAgICAgaWd0X3N0YXRzX2dldF9tZWRpYW4oc3QpKjFlLTYsCj4gLQkJICAgICBpZ3Rf c3RhdHNfZ2V0X21heChzdCkqMWUtNik7Cj4gKwkJICAgICBpZ3Rfc3RhdHNfZ2V0X21heChzdCkq MWUtNiwKPiArCQkgICAgIGxpbWl0KjFlLTYsIGxpbWl0KjVlLTYpOwo+ICB9Cj4gIAo+ICBzdGF0 aWMgdm9pZCBfX3Rlc3RfYmFubmVkKGludCBmZCkKPiAtLSAKPiAyLjIwLjEKPgo+IF9fX19fX19f X19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fCj4gSW50ZWwtZ2Z4IG1haWxp bmcgbGlzdAo+IEludGVsLWdmeEBsaXN0cy5mcmVlZGVza3RvcC5vcmcKPiBodHRwczovL2xpc3Rz LmZyZWVkZXNrdG9wLm9yZy9tYWlsbWFuL2xpc3RpbmZvL2ludGVsLWdmeApfX19fX19fX19fX19f X19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fXwpJbnRlbC1nZnggbWFpbGluZyBsaXN0 CkludGVsLWdmeEBsaXN0cy5mcmVlZGVza3RvcC5vcmcKaHR0cHM6Ly9saXN0cy5mcmVlZGVza3Rv cC5vcmcvbWFpbG1hbi9saXN0aW5mby9pbnRlbC1nZng=