From mboxrd@z Thu Jan 1 00:00:00 1970 From: Chris Wilson Subject: [PATCH 24/37] drm/i915: Add initial selftests for i915_gem_gtt Date: Wed, 11 Jan 2017 21:09:24 +0000 Message-ID: <20170111210937.29252-25-chris@chris-wilson.co.uk> References: <20170111210937.29252-1-chris@chris-wilson.co.uk> Mime-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: base64 Return-path: Received: from mail-wm0-x243.google.com (mail-wm0-x243.google.com [IPv6:2a00:1450:400c:c09::243]) by gabe.freedesktop.org (Postfix) with ESMTPS id 78FFE6EA70 for ; Wed, 11 Jan 2017 21:10:10 +0000 (UTC) Received: by mail-wm0-x243.google.com with SMTP id r144so830982wme.0 for ; Wed, 11 Jan 2017 13:10:10 -0800 (PST) In-Reply-To: <20170111210937.29252-1-chris@chris-wilson.co.uk> 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 U2ltcGxlIHN0YXJ0aW5nIHBvaW50IGZvciBhZGRpbmcgc2VsZnRlc3RzIGZvciBpOTE1X2dlbV9n dHQsIGZpcnN0CnRyeSBjcmVhdGluZyBhIHBwR1RUIGFuZCBmaWxsaW5nIGl0LgoKU2lnbmVkLW9m Zi1ieTogQ2hyaXMgV2lsc29uIDxjaHJpc0BjaHJpcy13aWxzb24uY28udWs+ClJldmlld2VkLWJ5 OiBNYXR0aGV3IEF1bGQgPG1hdHRoZXcuYXVsZEBpbnRlbC5jb20+Ci0tLQogZHJpdmVycy9ncHUv ZHJtL2k5MTUvaTkxNV9nZW1fZ3R0LmMgICAgICAgICAgICAgICAgfCAgMSArCiBkcml2ZXJzL2dw dS9kcm0vaTkxNS9zZWxmdGVzdHMvaTkxNV9nZW1fZ3R0LmMgICAgICB8IDk1ICsrKysrKysrKysr KysrKysrKysrKysKIC4uLi9ncHUvZHJtL2k5MTUvc2VsZnRlc3RzL2k5MTVfbGl2ZV9zZWxmdGVz dHMuaCAgIHwgIDEgKwogMyBmaWxlcyBjaGFuZ2VkLCA5NyBpbnNlcnRpb25zKCspCiBjcmVhdGUg bW9kZSAxMDA2NDQgZHJpdmVycy9ncHUvZHJtL2k5MTUvc2VsZnRlc3RzL2k5MTVfZ2VtX2d0dC5j CgpkaWZmIC0tZ2l0IGEvZHJpdmVycy9ncHUvZHJtL2k5MTUvaTkxNV9nZW1fZ3R0LmMgYi9kcml2 ZXJzL2dwdS9kcm0vaTkxNS9pOTE1X2dlbV9ndHQuYwppbmRleCBmMDA1N2I4MTIzMzcuLjVmMzBk ODFlODQyZSAxMDA2NDQKLS0tIGEvZHJpdmVycy9ncHUvZHJtL2k5MTUvaTkxNV9nZW1fZ3R0LmMK KysrIGIvZHJpdmVycy9ncHUvZHJtL2k5MTUvaTkxNV9nZW1fZ3R0LmMKQEAgLTM3NjcsNCArMzc2 Nyw1IEBAIGludCBpOTE1X2dlbV9ndHRfaW5zZXJ0KHN0cnVjdCBpOTE1X2FkZHJlc3Nfc3BhY2Ug KnZtLAogCiAjaWYgSVNfRU5BQkxFRChDT05GSUdfRFJNX0k5MTVfU0VMRlRFU1QpCiAjaW5jbHVk ZSAic2VsZnRlc3RzL21vY2tfZ3R0LmMiCisjaW5jbHVkZSAic2VsZnRlc3RzL2k5MTVfZ2VtX2d0 dC5jIgogI2VuZGlmCmRpZmYgLS1naXQgYS9kcml2ZXJzL2dwdS9kcm0vaTkxNS9zZWxmdGVzdHMv aTkxNV9nZW1fZ3R0LmMgYi9kcml2ZXJzL2dwdS9kcm0vaTkxNS9zZWxmdGVzdHMvaTkxNV9nZW1f Z3R0LmMKbmV3IGZpbGUgbW9kZSAxMDA2NDQKaW5kZXggMDAwMDAwMDAwMDAwLi45N2I1NWU5NzI2 ZDgKLS0tIC9kZXYvbnVsbAorKysgYi9kcml2ZXJzL2dwdS9kcm0vaTkxNS9zZWxmdGVzdHMvaTkx NV9nZW1fZ3R0LmMKQEAgLTAsMCArMSw5NSBAQAorLyoKKyAqIENvcHlyaWdodCDCqSAyMDE2IElu dGVsIENvcnBvcmF0aW9uCisgKgorICogUGVybWlzc2lvbiBpcyBoZXJlYnkgZ3JhbnRlZCwgZnJl ZSBvZiBjaGFyZ2UsIHRvIGFueSBwZXJzb24gb2J0YWluaW5nIGEKKyAqIGNvcHkgb2YgdGhpcyBz b2Z0d2FyZSBhbmQgYXNzb2NpYXRlZCBkb2N1bWVudGF0aW9uIGZpbGVzICh0aGUgIlNvZnR3YXJl IiksCisgKiB0byBkZWFsIGluIHRoZSBTb2Z0d2FyZSB3aXRob3V0IHJlc3RyaWN0aW9uLCBpbmNs dWRpbmcgd2l0aG91dCBsaW1pdGF0aW9uCisgKiB0aGUgcmlnaHRzIHRvIHVzZSwgY29weSwgbW9k aWZ5LCBtZXJnZSwgcHVibGlzaCwgZGlzdHJpYnV0ZSwgc3VibGljZW5zZSwKKyAqIGFuZC9vciBz ZWxsIGNvcGllcyBvZiB0aGUgU29mdHdhcmUsIGFuZCB0byBwZXJtaXQgcGVyc29ucyB0byB3aG9t IHRoZQorICogU29mdHdhcmUgaXMgZnVybmlzaGVkIHRvIGRvIHNvLCBzdWJqZWN0IHRvIHRoZSBm b2xsb3dpbmcgY29uZGl0aW9uczoKKyAqCisgKiBUaGUgYWJvdmUgY29weXJpZ2h0IG5vdGljZSBh bmQgdGhpcyBwZXJtaXNzaW9uIG5vdGljZSAoaW5jbHVkaW5nIHRoZSBuZXh0CisgKiBwYXJhZ3Jh cGgpIHNoYWxsIGJlIGluY2x1ZGVkIGluIGFsbCBjb3BpZXMgb3Igc3Vic3RhbnRpYWwgcG9ydGlv bnMgb2YgdGhlCisgKiBTb2Z0d2FyZS4KKyAqCisgKiBUSEUgU09GVFdBUkUgSVMgUFJPVklERUQg IkFTIElTIiwgV0lUSE9VVCBXQVJSQU5UWSBPRiBBTlkgS0lORCwgRVhQUkVTUyBPUgorICogSU1Q TElFRCwgSU5DTFVESU5HIEJVVCBOT1QgTElNSVRFRCBUTyBUSEUgV0FSUkFOVElFUyBPRiBNRVJD SEFOVEFCSUxJVFksCisgKiBGSVRORVNTIEZPUiBBIFBBUlRJQ1VMQVIgUFVSUE9TRSBBTkQgTk9O SU5GUklOR0VNRU5ULiAgSU4gTk8gRVZFTlQgU0hBTEwKKyAqIFRIRSBBVVRIT1JTIE9SIENPUFlS SUdIVCBIT0xERVJTIEJFIExJQUJMRSBGT1IgQU5ZIENMQUlNLCBEQU1BR0VTIE9SIE9USEVSCisg KiBMSUFCSUxJVFksIFdIRVRIRVIgSU4gQU4gQUNUSU9OIE9GIENPTlRSQUNULCBUT1JUIE9SIE9U SEVSV0lTRSwgQVJJU0lORworICogRlJPTSwgT1VUIE9GIE9SIElOIENPTk5FQ1RJT04gV0lUSCBU SEUgU09GVFdBUkUgT1IgVEhFIFVTRSBPUiBPVEhFUiBERUFMSU5HUworICogSU4gVEhFIFNPRlRX QVJFLgorICoKKyAqLworCisjaW5jbHVkZSAiaTkxNV9zZWxmdGVzdC5oIgorCitzdGF0aWMgaW50 IGlndF9wcGd0dF9hbGxvYyh2b2lkICphcmcpCit7CisJc3RydWN0IGRybV9pOTE1X3ByaXZhdGUg KmRldl9wcml2ID0gYXJnOworCXN0cnVjdCBpOTE1X2h3X3BwZ3R0ICpwcGd0dDsKKwl1NjQgc2l6 ZSwgbGFzdDsKKwlpbnQgZXJyOworCisJaWYgKCFVU0VTX1BQR1RUKGRldl9wcml2KSkKKwkJcmV0 dXJuIDA7CisKKwlwcGd0dCA9IGt6YWxsb2Moc2l6ZW9mKCpwcGd0dCksIEdGUF9LRVJORUwpOwor CWlmICghcHBndHQpCisJCXJldHVybiAtRU5PTUVNOworCisJZXJyID0gX19od19wcGd0dF9pbml0 KHBwZ3R0LCBkZXZfcHJpdik7CisJaWYgKGVycikKKwkJZ290byBlcnJfcHBndHQ7CisKKwlpZiAo IXBwZ3R0LT5iYXNlLmFsbG9jYXRlX3ZhX3JhbmdlKQorCQlnb3RvIGVycl9wcGd0dF9jbGVhbnVw OworCisJLyogQ2hlY2sgd2UgY2FuIGFsbG9jYXRlIHRoZSBlbnRpcmUgcmFuZ2UgKi8KKwlmb3Ig KHNpemUgPSA0MDk2OworCSAgICAgc2l6ZSA8PSBwcGd0dC0+YmFzZS50b3RhbDsKKwkgICAgIHNp emUgPDw9IDIpIHsKKwkJZXJyID0gcHBndHQtPmJhc2UuYWxsb2NhdGVfdmFfcmFuZ2UoJnBwZ3R0 LT5iYXNlLCAwLCBzaXplKTsKKwkJaWYgKGVycikgeworCQkJaWYgKGVyciA9PSAtRU5PTUVNKSB7 CisJCQkJcHJfaW5mbygiWzFdIFJhbiBvdXQgb2YgbWVtb3J5IGZvciB2YV9yYW5nZSBbMCArICVs bHhdIFtiaXQgJWRdXG4iLAorCQkJCQlzaXplLCBpbG9nMihzaXplKSk7CisJCQkJZXJyID0gMDsg LyogdmlydHVhbCBzcGFjZSB0b28gbGFyZ2UhICovCisJCQl9CisJCQlnb3RvIGVycl9wcGd0dF9j bGVhbnVwOworCQl9CisKKwkJcHBndHQtPmJhc2UuY2xlYXJfcmFuZ2UoJnBwZ3R0LT5iYXNlLCAw LCBzaXplKTsKKwl9CisKKwkvKiBDaGVjayB3ZSBjYW4gaW5jcmVtZW50YWxseSBhbGxvY2F0ZSB0 aGUgZW50aXJlIHJhbmdlICovCisJZm9yIChsYXN0ID0gMCwgc2l6ZSA9IDQwOTY7CisJICAgICBz aXplIDw9IHBwZ3R0LT5iYXNlLnRvdGFsOworCSAgICAgbGFzdCA9IHNpemUsIHNpemUgPDw9IDIp IHsKKwkJZXJyID0gcHBndHQtPmJhc2UuYWxsb2NhdGVfdmFfcmFuZ2UoJnBwZ3R0LT5iYXNlLAor CQkJCQkJICAgIGxhc3QsIHNpemUgLSBsYXN0KTsKKwkJaWYgKGVycikgeworCQkJaWYgKGVyciA9 PSAtRU5PTUVNKSB7CisJCQkJcHJfaW5mbygiWzJdIFJhbiBvdXQgb2YgbWVtb3J5IGZvciB2YV9y YW5nZSBbJWxseCArICVsbHhdIFtiaXQgJWRdXG4iLAorCQkJCQlsYXN0LCBzaXplIC0gbGFzdCwg aWxvZzIoc2l6ZSkpOworCQkJCWVyciA9IDA7IC8qIHZpcnR1YWwgc3BhY2UgdG9vIGxhcmdlISAq LworCQkJfQorCQkJZ290byBlcnJfcHBndHRfY2xlYW51cDsKKwkJfQorCX0KKworZXJyX3BwZ3R0 X2NsZWFudXA6CisJcHBndHQtPmJhc2UuY2xlYW51cCgmcHBndHQtPmJhc2UpOworZXJyX3BwZ3R0 OgorCWtmcmVlKHBwZ3R0KTsKKwlyZXR1cm4gZXJyOworfQorCitpbnQgaTkxNV9nZW1fZ3R0X2xp dmVfc2VsZnRlc3RzKHN0cnVjdCBkcm1faTkxNV9wcml2YXRlICppOTE1KQoreworCXN0YXRpYyBj b25zdCBzdHJ1Y3QgaTkxNV9zdWJ0ZXN0IHRlc3RzW10gPSB7CisJCVNVQlRFU1QoaWd0X3BwZ3R0 X2FsbG9jKSwKKwl9OworCisJcmV0dXJuIGk5MTVfc3VidGVzdHModGVzdHMsIGk5MTUpOworfQpk aWZmIC0tZ2l0IGEvZHJpdmVycy9ncHUvZHJtL2k5MTUvc2VsZnRlc3RzL2k5MTVfbGl2ZV9zZWxm dGVzdHMuaCBiL2RyaXZlcnMvZ3B1L2RybS9pOTE1L3NlbGZ0ZXN0cy9pOTE1X2xpdmVfc2VsZnRl c3RzLmgKaW5kZXggYzA2MGJmMjQ5MjhlLi45NDUxN2FkNmRiZDEgMTAwNjQ0Ci0tLSBhL2RyaXZl cnMvZ3B1L2RybS9pOTE1L3NlbGZ0ZXN0cy9pOTE1X2xpdmVfc2VsZnRlc3RzLmgKKysrIGIvZHJp dmVycy9ncHUvZHJtL2k5MTUvc2VsZnRlc3RzL2k5MTVfbGl2ZV9zZWxmdGVzdHMuaApAQCAtMTMs MyArMTMsNCBAQCBzZWxmdGVzdCh1bmNvcmUsIGludGVsX3VuY29yZV9saXZlX3NlbGZ0ZXN0cykK IHNlbGZ0ZXN0KHJlcXVlc3RzLCBpOTE1X2dlbV9yZXF1ZXN0X2xpdmVfc2VsZnRlc3RzKQogc2Vs ZnRlc3Qob2JqZWN0LCBpOTE1X2dlbV9vYmplY3RfbGl2ZV9zZWxmdGVzdHMpCiBzZWxmdGVzdChj b2hlcmVuY3ksIGk5MTVfZ2VtX2NvaGVyZW5jeV9saXZlX3NlbGZ0ZXN0cykKK3NlbGZ0ZXN0KGd0 dCwgaTkxNV9nZW1fZ3R0X2xpdmVfc2VsZnRlc3RzKQotLSAKMi4xMS4wCgpfX19fX19fX19fX19f X19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fXwpJbnRlbC1nZnggbWFpbGluZyBsaXN0 CkludGVsLWdmeEBsaXN0cy5mcmVlZGVza3RvcC5vcmcKaHR0cHM6Ly9saXN0cy5mcmVlZGVza3Rv cC5vcmcvbWFpbG1hbi9saXN0aW5mby9pbnRlbC1nZngK