From mboxrd@z Thu Jan 1 00:00:00 1970 From: Michel Thierry Subject: [PATCH v7 10/20] drm/i915/selftests: reset engine self tests Date: Thu, 27 Apr 2017 16:12:50 -0700 Message-ID: <20170427231300.32841-11-michel.thierry@intel.com> References: <20170427231300.32841-1-michel.thierry@intel.com> Mime-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: base64 Return-path: Received: from mga06.intel.com (mga06.intel.com [134.134.136.31]) by gabe.freedesktop.org (Postfix) with ESMTPS id E50AC6E194 for ; Thu, 27 Apr 2017 23:13:02 +0000 (UTC) In-Reply-To: <20170427231300.32841-1-michel.thierry@intel.com> List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: intel-gfx-bounces@lists.freedesktop.org Sender: "Intel-gfx" To: intel-gfx@lists.freedesktop.org List-Id: intel-gfx@lists.freedesktop.org Q2hlY2sgdGhhdCB3ZSBjYW4gcmVzZXQgc3BlY2lmaWMgZW5naW5lcywgYWxzbyBjaGVjayB0aGUg ZmFsbGJhY2sgdG8KZnVsbCByZXNldCBpZiBzb21ldGhpbmcgZGlkbid0IHdvcmsuCgp2MjogcmVi YXNlLgoKU2lnbmVkLW9mZi1ieTogTWljaGVsIFRoaWVycnkgPG1pY2hlbC50aGllcnJ5QGludGVs LmNvbT4KLS0tCiBkcml2ZXJzL2dwdS9kcm0vaTkxNS9zZWxmdGVzdHMvaW50ZWxfaGFuZ2NoZWNr LmMgfCAxNDcgKysrKysrKysrKysrKysrKysrKysrKysKIDEgZmlsZSBjaGFuZ2VkLCAxNDcgaW5z ZXJ0aW9ucygrKQoKZGlmZiAtLWdpdCBhL2RyaXZlcnMvZ3B1L2RybS9pOTE1L3NlbGZ0ZXN0cy9p bnRlbF9oYW5nY2hlY2suYyBiL2RyaXZlcnMvZ3B1L2RybS9pOTE1L3NlbGZ0ZXN0cy9pbnRlbF9o YW5nY2hlY2suYwppbmRleCBhYTMxZDZjMGNkZmIuLmY2NGZhMGU0YmI0MCAxMDA2NDQKLS0tIGEv ZHJpdmVycy9ncHUvZHJtL2k5MTUvc2VsZnRlc3RzL2ludGVsX2hhbmdjaGVjay5jCisrKyBiL2Ry aXZlcnMvZ3B1L2RybS9pOTE1L3NlbGZ0ZXN0cy9pbnRlbF9oYW5nY2hlY2suYwpAQCAtMzIyLDYg KzMyMiw1NiBAQCBzdGF0aWMgaW50IGlndF9nbG9iYWxfcmVzZXQodm9pZCAqYXJnKQogCXJldHVy biBlcnI7CiB9CiAKK3N0YXRpYyBpbnQgaWd0X3Jlc2V0X2VuZ2luZSh2b2lkICphcmcpCit7CisJ c3RydWN0IGRybV9pOTE1X3ByaXZhdGUgKmk5MTUgPSBhcmc7CisJc3RydWN0IGludGVsX2VuZ2lu ZV9jcyAqZW5naW5lOworCWVudW0gaW50ZWxfZW5naW5lX2lkIGlkOworCXVuc2lnbmVkIGludCBy ZXNldF9jb3VudCwgcmVzZXRfZW5naW5lX2NvdW50OworCWludCBlcnIgPSAwOworCisJLyogQ2hl Y2sgdGhhdCB3ZSBjYW4gaXNzdWUgYSBnbG9iYWwgR1BVIGFuZCBlbmdpbmUgcmVzZXQgKi8KKwor CWlmICghaW50ZWxfaGFzX2dwdV9yZXNldChpOTE1KSkKKwkJcmV0dXJuIDA7CisKKwlpZiAoIWlu dGVsX2hhc19yZXNldF9lbmdpbmUoaTkxNSkpCisJCXJldHVybiAwOworCisJc2V0X2JpdChJOTE1 X1JFU0VUX0JBQ0tPRkYsICZpOTE1LT5ncHVfZXJyb3IuZmxhZ3MpOworCisJZm9yX2VhY2hfZW5n aW5lKGVuZ2luZSwgaTkxNSwgaWQpIHsKKwkJcmVzZXRfY291bnQgPSBpOTE1X3Jlc2V0X2NvdW50 KCZpOTE1LT5ncHVfZXJyb3IpOworCQlyZXNldF9lbmdpbmVfY291bnQgPSBpOTE1X3Jlc2V0X2Vu Z2luZV9jb3VudCgmaTkxNS0+Z3B1X2Vycm9yLAorCQkJCQkJCSAgICAgZW5naW5lKTsKKworCQll cnIgPSBpOTE1X3Jlc2V0X2VuZ2luZShlbmdpbmUpOworCQlpZiAoZXJyKSB7CisJCQlwcl9lcnIo Imk5MTVfcmVzZXRfZW5naW5lIGZhaWxlZFxuIik7CisJCQlicmVhazsKKwkJfQorCisJCWlmIChp OTE1X3Jlc2V0X2NvdW50KCZpOTE1LT5ncHVfZXJyb3IpICE9IHJlc2V0X2NvdW50KSB7CisJCQlw cl9lcnIoIkZ1bGwgR1BVIHJlc2V0IHJlY29yZGVkISAoZW5naW5lIHJlc2V0IGV4cGVjdGVkKVxu Iik7CisJCQllcnIgPSAtRUlOVkFMOworCQkJYnJlYWs7CisJCX0KKworCQlpZiAoaTkxNV9yZXNl dF9lbmdpbmVfY291bnQoJmk5MTUtPmdwdV9lcnJvciwgZW5naW5lKSA9PQorCQkgICAgcmVzZXRf ZW5naW5lX2NvdW50KSB7CisJCQlwcl9lcnIoIk5vICVzIGVuZ2luZSByZXNldCByZWNvcmRlZCFc biIsIGVuZ2luZS0+bmFtZSk7CisJCQllcnIgPSAtRUlOVkFMOworCQkJYnJlYWs7CisJCX0KKwl9 CisKKwljbGVhcl9iaXQoSTkxNV9SRVNFVF9CQUNLT0ZGLCAmaTkxNS0+Z3B1X2Vycm9yLmZsYWdz KTsKKwlpZiAoaTkxNV90ZXJtaW5hbGx5X3dlZGdlZCgmaTkxNS0+Z3B1X2Vycm9yKSkKKwkJZXJy ID0gLUVJTzsKKworCXJldHVybiBlcnI7Cit9CisKIHN0YXRpYyB1MzIgZmFrZV9oYW5nY2hlY2so c3RydWN0IGRybV9pOTE1X2dlbV9yZXF1ZXN0ICpycSkKIHsKIAl1MzIgcmVzZXRfY291bnQ7CkBA IC01MjYsMTMgKzU3NiwxMTAgQEAgc3RhdGljIGludCBpZ3RfcmVzZXRfcXVldWUodm9pZCAqYXJn KQogCXJldHVybiBlcnI7CiB9CiAKK3N0YXRpYyBpbnQgaWd0X3JlbmRlcl9lbmdpbmVfcmVzZXRf ZmFsbGJhY2sodm9pZCAqYXJnKQoreworCXN0cnVjdCBkcm1faTkxNV9wcml2YXRlICppOTE1ID0g YXJnOworCXN0cnVjdCBpbnRlbF9lbmdpbmVfY3MgKmVuZ2luZSA9IGk5MTUtPmVuZ2luZVtSQ1Nd OworCXN0cnVjdCBoYW5nIGg7CisJc3RydWN0IGRybV9pOTE1X2dlbV9yZXF1ZXN0ICpycTsKKwl1 bnNpZ25lZCBpbnQgcmVzZXRfY291bnQsIHJlc2V0X2VuZ2luZV9jb3VudDsKKwlpbnQgZXJyID0g MDsKKworCS8qIENoZWNrIHRoYXQgd2UgY2FuIGlzc3VlIGEgZ2xvYmFsIEdQVSBhbmQgZW5naW5l IHJlc2V0ICovCisKKwlpZiAoIWludGVsX2hhc19ncHVfcmVzZXQoaTkxNSkpCisJCXJldHVybiAw OworCisJaWYgKCFpbnRlbF9oYXNfcmVzZXRfZW5naW5lKGk5MTUpKQorCQlyZXR1cm4gMDsKKwor CXNldF9iaXQoSTkxNV9SRVNFVF9CQUNLT0ZGLCAmaTkxNS0+Z3B1X2Vycm9yLmZsYWdzKTsKKwlt dXRleF9sb2NrKCZpOTE1LT5kcm0uc3RydWN0X211dGV4KTsKKworCWVyciA9IGhhbmdfaW5pdCgm aCwgaTkxNSk7CisJaWYgKGVycikKKwkJZ290byB1bmxvY2s7CisKKwlycSA9IGhhbmdfY3JlYXRl X3JlcXVlc3QoJmgsIGVuZ2luZSwgaTkxNS0+a2VybmVsX2NvbnRleHQpOworCWlmIChJU19FUlIo cnEpKSB7CisJCWVyciA9IFBUUl9FUlIocnEpOworCQlnb3RvIGZpbmk7CisJfQorCisJaTkxNV9n ZW1fcmVxdWVzdF9nZXQocnEpOworCV9faTkxNV9hZGRfcmVxdWVzdChycSwgdHJ1ZSk7CisKKwkv KiBtYWtlIHJlc2V0IGVuZ2luZSBmYWlsICovCisJcnEtPmZlbmNlLmVycm9yID0gLUVJTzsKKwor CWlmICghd2FpdF9mb3JfaGFuZygmaCwgcnEpKSB7CisJCXByX2VycigiRmFpbGVkIHRvIHN0YXJ0 IHJlcXVlc3QgJXhcbiIsIHJxLT5mZW5jZS5zZXFubyk7CisJCWVyciA9IC1FSU87CisJCWdvdG8g ZmluaTsKKwl9CisKKwlyZXNldF9lbmdpbmVfY291bnQgPSBpOTE1X3Jlc2V0X2VuZ2luZV9jb3Vu dCgmaTkxNS0+Z3B1X2Vycm9yLCBlbmdpbmUpOworCXJlc2V0X2NvdW50ID0gZmFrZV9oYW5nY2hl Y2socnEpOworCisJZXJyID0gaTkxNV9yZXNldF9lbmdpbmUoZW5naW5lKTsKKwlpZiAoZXJyKSB7 CisJCXByX2VycigiaTkxNV9yZXNldF9lbmdpbmUgZmFpbGVkXG4iKTsKKwkJZ290byBmaW5pOwor CX0KKworCWlmIChpOTE1X3Jlc2V0X2VuZ2luZV9jb3VudCgmaTkxNS0+Z3B1X2Vycm9yLCBlbmdp bmUpICE9CisJICAgIHJlc2V0X2VuZ2luZV9jb3VudCkgeworCQlwcl9lcnIoInJlbmRlciBlbmdp bmUgcmVzZXQgcmVjb3JkZWQhIChmdWxsIHJlc2V0IGV4cGVjdGVkKVxuIik7CisJCWVyciA9IC1F SU5WQUw7CisJCWdvdG8gZmluaTsKKwl9CisKKwlpZiAoaTkxNV9yZXNldF9jb3VudCgmaTkxNS0+ Z3B1X2Vycm9yKSA9PSByZXNldF9jb3VudCkgeworCQlwcl9lcnIoIk5vIGZ1bGwgR1BVIHJlc2V0 IHJlY29yZGVkIVxuIik7CisJCWVyciA9IC1FSU5WQUw7CisJCWdvdG8gZmluaTsKKwl9CisKKwkv KgorCSAqIGJ5IHVzaW5nIGZlbmNlLmVycm9yID0gLUVJTywgZnVsbCByZXNldCBzZXRzIHRoZSB3 ZWRnZWQgZmxhZywgZG8gb25lCisJICogbW9yZSBmdWxsIHJlc2V0IHRvIHJlLWVuYWJsZSB0aGUg aHcuCisJICovCisJaWYgKGk5MTVfdGVybWluYWxseV93ZWRnZWQoJmk5MTUtPmdwdV9lcnJvcikp IHsKKwkJcnEtPmZlbmNlLmVycm9yID0gMDsKKworCQlzZXRfYml0KEk5MTVfUkVTRVRfSEFORE9G RiwgJmk5MTUtPmdwdV9lcnJvci5mbGFncyk7CisJCWk5MTVfcmVzZXQoaTkxNSk7CisJCUdFTV9C VUdfT04odGVzdF9iaXQoSTkxNV9SRVNFVF9IQU5ET0ZGLAorCQkJCSAgICAmaTkxNS0+Z3B1X2Vy cm9yLmZsYWdzKSk7CisKKwkJaWYgKGk5MTVfcmVzZXRfY291bnQoJmk5MTUtPmdwdV9lcnJvcikg PT0gcmVzZXRfY291bnQpIHsKKwkJCXByX2VycigiTm8gZnVsbCBHUFUgcmVzZXQgcmVjb3JkZWQh XG4iKTsKKwkJCWVyciA9IC1FSU5WQUw7CisJCQlnb3RvIGZpbmk7CisJCX0KKwl9CisKK2Zpbmk6 CisJaGFuZ19maW5pKCZoKTsKK3VubG9jazoKKwltdXRleF91bmxvY2soJmk5MTUtPmRybS5zdHJ1 Y3RfbXV0ZXgpOworCWNsZWFyX2JpdChJOTE1X1JFU0VUX0JBQ0tPRkYsICZpOTE1LT5ncHVfZXJy b3IuZmxhZ3MpOworCisJaWYgKGk5MTVfdGVybWluYWxseV93ZWRnZWQoJmk5MTUtPmdwdV9lcnJv cikpCisJCXJldHVybiAtRUlPOworCisJcmV0dXJuIGVycjsKK30KKwogaW50IGludGVsX2hhbmdj aGVja19saXZlX3NlbGZ0ZXN0cyhzdHJ1Y3QgZHJtX2k5MTVfcHJpdmF0ZSAqaTkxNSkKIHsKIAlz dGF0aWMgY29uc3Qgc3RydWN0IGk5MTVfc3VidGVzdCB0ZXN0c1tdID0gewogCQlTVUJURVNUKGln dF9oYW5nX3Nhbml0eWNoZWNrKSwKIAkJU1VCVEVTVChpZ3RfZ2xvYmFsX3Jlc2V0KSwKKwkJU1VC VEVTVChpZ3RfcmVzZXRfZW5naW5lKSwKIAkJU1VCVEVTVChpZ3Rfd2FpdF9yZXNldCksCiAJCVNV QlRFU1QoaWd0X3Jlc2V0X3F1ZXVlKSwKKwkJU1VCVEVTVChpZ3RfcmVuZGVyX2VuZ2luZV9yZXNl dF9mYWxsYmFjayksCiAJfTsKIAogCWlmICghaW50ZWxfaGFzX2dwdV9yZXNldChpOTE1KSkKLS0g CjIuMTEuMAoKX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX18K SW50ZWwtZ2Z4IG1haWxpbmcgbGlzdApJbnRlbC1nZnhAbGlzdHMuZnJlZWRlc2t0b3Aub3JnCmh0 dHBzOi8vbGlzdHMuZnJlZWRlc2t0b3Aub3JnL21haWxtYW4vbGlzdGluZm8vaW50ZWwtZ2Z4Cg==