From mboxrd@z Thu Jan 1 00:00:00 1970 From: "Goel, Akash" Subject: Re: [PATCH v6] igt/gem_trtt: Exercise the TRTT hardware Date: Fri, 18 Mar 2016 15:22:51 +0530 Message-ID: <56EBCFF3.4020809@intel.com> References: <56EA839B.40808@intel.com> <1458290260-15324-1-git-send-email-akash.goel@intel.com> <20160318083631.GQ14143@nuc-i3427.alporthouse.com> <56EBC3E3.5010900@intel.com> <20160318092228.GR14143@nuc-i3427.alporthouse.com> Mime-Version: 1.0 Content-Type: text/plain; charset="utf-8"; Format="flowed" Content-Transfer-Encoding: base64 Return-path: Received: from mga01.intel.com (mga01.intel.com [192.55.52.88]) by gabe.freedesktop.org (Postfix) with ESMTP id F140E6EBB4 for ; Fri, 18 Mar 2016 09:52:54 +0000 (UTC) In-Reply-To: <20160318092228.GR14143@nuc-i3427.alporthouse.com> List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: intel-gfx-bounces@lists.freedesktop.org Sender: "Intel-gfx" To: Chris Wilson , intel-gfx@lists.freedesktop.org Cc: akash.goel@intel.com List-Id: intel-gfx@lists.freedesktop.org CgpPbiAzLzE4LzIwMTYgMjo1MiBQTSwgQ2hyaXMgV2lsc29uIHdyb3RlOgo+IE9uIEZyaSwgTWFy IDE4LCAyMDE2IGF0IDAyOjMxOjIzUE0gKzA1MzAsIEdvZWwsIEFrYXNoIHdyb3RlOgo+Pgo+Pgo+ PiBPbiAzLzE4LzIwMTYgMjowNiBQTSwgQ2hyaXMgV2lsc29uIHdyb3RlOgo+Pj4gT24gRnJpLCBN YXIgMTgsIDIwMTYgYXQgMDI6MDc6NDBQTSArMDUzMCwgYWthc2guZ29lbEBpbnRlbC5jb20gd3Jv dGU6Cj4+Pj4gKy8qIGVtaXRfc3RvcmVfcXdvcmQKPj4+PiArICogcG9wdWxhdGUgYmF0Y2ggYnVm ZmVyIHdpdGggTUlfU1RPUkVfRFdPUkRfSU1NIGNvbW1hbmQKPj4+PiArICogQGZkOiBkcm0gZmls ZSBkZXNjcmlwdG9yCj4+Pj4gKyAqIEBjbWRfYnVmOiBiYXRjaCBidWZmZXIKPj4+PiArICogQGR3 X29mZnNldDogd3JpdGUgb2Zmc2V0IGluIGJhdGNoIGJ1ZmZlcgo+Pj4+ICsgKiBAdmFkZHI6IGRl c3RpbmF0aW9uIFZpcnR1YWwgYWRkcmVzcwo+Pj4+ICsgKiBAZGF0YTogdTY0IGRhdGEgdG8gYmUg c3RvcmVkIGF0IGRlc3RpbmF0aW9uCj4+Pj4gKyAqLwo+Pj4+ICtzdGF0aWMgaW50IGVtaXRfc3Rv cmVfcXdvcmQoaW50IGZkLCB1aW50MzJfdCAqY21kX2J1ZiwgdWludDMyX3QgZHdfb2Zmc2V0LAo+ Pj4+ICsJCQkgICAgdWludDY0X3QgdmFkZHIsIHVpbnQ2NF90IGRhdGEpCj4+Pj4gK3sKPj4+PiAr CS8qIENoZWNrIHRoYXQgc29mdHBpbiBhZGRyZXNzZXMgYXJlIGluIHRoZSBjb3JyZWN0IGZvcm0g Ki8KPj4+PiArCWlndF9hc3NlcnRfZXFfdTY0KHZhZGRyLCBpZ3RfY2Fub25pY2FsX2FkZHIodmFk ZHIpKTsKPj4+PiArCj4+Pj4gKwkvKiBTREkgY2Fubm90IHdyaXRlIHRvIHVuYWxpZ25lZCBhZGRy ZXNzZXMgKi8KPj4+PiArCWlndF9hc3NlcnQoKHZhZGRyICYgMykgPT0gMCk7Cj4+Pgo+Pj4gSWYg SSByZW1lbWJlciBjb3JyZWN0bHkgYSBxd29yZCB3cml0ZSBmcm9tIFNESSBtdXN0IGJlIDggYnl0 ZSBhbGlnbmVkLgo+Pj4gUmlnaHQ/Cj4+Cj4+IFllcyByaWdodC4gU29ycnksIG15IGJhZC4uCj4+ Pgo+Pj4+ICsKPj4+PiArCWNtZF9idWZbZHdfb2Zmc2V0KytdID0gTUlfU1RPUkVfRFdPUkRfSU1N IHwgMHgzOwo+Pj4+ICsJY21kX2J1Zltkd19vZmZzZXQrK10gPSAodWludDMyX3QpdmFkZHI7Cj4+ Pj4gKwljbWRfYnVmW2R3X29mZnNldCsrXSA9ICh1aW50MzJfdCkodmFkZHIgPj4gMzIpOwo+Pj4+ ICsJY21kX2J1Zltkd19vZmZzZXQrK10gPSBkYXRhOwo+Pj4+ICsJY21kX2J1Zltkd19vZmZzZXQr K10gPSBkYXRhID4+IDMyOwo+Pj4+ICsKPj4+PiArCXJldHVybiBkd19vZmZzZXQ7Cj4+Pj4gK30K Pj4+Cj4+PiBIb3BlZnVsbHkgZmluYWwgY29tbWVudHMhCj4+Pgo+Pj4gTWlzc2VkIEVJTlRSIGhh bmRsaW5nIGR1cmluZyBldmljdCwgSWYgeW91IHJlcGVhdCB0aGUgYnVzeS9oYW5nIHRlc3RzCj4+ PiB3aXRoaW4gdGhlIGlndF9mb3JrX3NpZ25hbF9oZWxwZXIoKTsgaWd0X3N0b3Bfc2lnbmFsX2hl bHBlcigpIHRoYXQKPj4+IHNob3VsZCBjb3ZlciBjYXRjaGluZyBhbiBpbm9wcG9ydHVuZSBzaWdu YWwuCj4+Cj4+IEZpbmUgd2lsbCBhZGQsIHRoYW5rcyBmb3Igc3VnZ2VzdGluZyB0aGlzCj4+IFNv IHRoZSBzaWduYWwgd2lsbCBpbnRlcnJ1cHQgdGhlIERyaXZlciwgd2hpY2ggd291bGQgYmUgd2Fp dGluZyBmb3IKPj4gdGhlIHZtYSB1bmJpbmQgdG8gY29tcGxldGUsIGZyb20gdGhlIGV2aWN0aW9u IHBhdGguCj4KPiBSaWdodCwgYW5kIHdlIHdpbGwgcmVwb3J0IHRoZSBlcnJvciBiYWNrIHRvIHVz ZXJzcGFjZSBhcyBFSU5UUiBhbmQKPiB1c2Vyc3BhY2Ugd2lsbCByZXN0YXJ0IHRoZSBzeXNjYWxs IGFuZCB3ZSBleHBlY3QgaXQgdG8gc3VjY2VlZAo+IChldmVudHVhbGx5KS4gSnVzdCB1c2VmdWwg Zm9yIGZsdXNoaW5nIG91dCB0aGUgZXJyb3IgaGFuZGxpbmcuCj4KPiBIYXZpbmcganVzdCByZW1l bWJlcmVkIGhvdyB1c2VmdWwgdGhpcyBtaWdodCBiZSwgSSBqdXN0IGV4dGVuZGVkCj4gZ2VtX3Nv ZnRwaW4gZm9yIHNpbWlsYXIgcmVhc29uczoKPiArICAgICAgIGlndF9zdWJ0ZXN0KCJldmljdC1h Y3RpdmUtaW50ZXJydXB0aWJsZSIpIHsKPiArICAgICAgICAgICAgICAgc3RydWN0IHRpbWVzcGVj IHN0YXJ0ID0ge307Cj4gKyAgICAgICAgICAgICAgIHdoaWxlIChpZ3Rfc2Vjb25kc19lbGFwc2Vk KCZzdGFydCkgPCAyMCkKPiArICAgICAgICAgICAgICAgICAgICAgICB0ZXN0X2V2aWN0X2FjdGl2 ZShmZCk7Cj4gKyAgICAgICB9ClRoYW5rcyBJIGp1c3QgdGVzdGVkIHRoZSBpbnRlcnJ1cHRpYmxl IHZlcnNpb25zIGxpa2UgdGhpcyA6LQoKKwlpZ3RfZm9ya19zaWduYWxfaGVscGVyKCk7CisJaWd0 X3N1YnRlc3QoImV2aWN0X2FjdGl2ZS1pbnRlcnJ1cHRpYmxlIikKKwkJIHRlc3RfZXZpY3RfYWN0 aXZlKCk7CisKKwlpZ3Rfc3VidGVzdCgiZXZpY3RfaGFuZy1pbnRlcnJ1cHRpYmxlIikKKwkJdGVz dF9ldmljdF9oYW5nKCk7CisJaWd0X3N0b3Bfc2lnbmFsX2hlbHBlcigpOwoKQWN0dWFsbHkgdGhl IGhhbmdpbmcgb2JqZWN0IHRlc3QgaW1wbGljaXRseSBleGVyY2lzZXMgdGhlIGludGVycnVwdGlv biAKY2FzZSAob3RoZXJ3aXNlIHRoZSB0ZXN0IHdvbid0IHBhc3MpLCBlcnJvciByZWNvdmVyeSBh cyBhIHBhcnQgb2YgR1BVIApyZXNldCB3YWtlcyB1cC9pbnRlcnJ1cHRzIHRoZSB3YWl0ZXJzLgoK QmVzdCByZWdhcmRzCkFrYXNoCgoKPiAtQ2hyaXMKPgpfX19fX19fX19fX19fX19fX19fX19fX19f X19fX19fX19fX19fX19fX19fX19fXwpJbnRlbC1nZnggbWFpbGluZyBsaXN0CkludGVsLWdmeEBs aXN0cy5mcmVlZGVza3RvcC5vcmcKaHR0cHM6Ly9saXN0cy5mcmVlZGVza3RvcC5vcmcvbWFpbG1h bi9saXN0aW5mby9pbnRlbC1nZngK