From mboxrd@z Thu Jan 1 00:00:00 1970 From: Matthew Auld Subject: [PATCH 13/19] drm/i915: accurate page size tracking for the ppgtt Date: Wed, 21 Jun 2017 21:33:39 +0100 Message-ID: <20170621203345.26320-14-matthew.auld@intel.com> References: <20170621203345.26320-1-matthew.auld@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 16AD56E58F for ; Wed, 21 Jun 2017 20:34:03 +0000 (UTC) In-Reply-To: <20170621203345.26320-1-matthew.auld@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 Tm93IHRoYXQgd2Ugc3VwcG9ydCBtdWx0aXBsZSBwYWdlIHNpemVzIGZvciB0aGUgcHBndHQsIGl0 IHdvdWxkIGJlCnVzZWZ1bCB0byB0cmFjayB0aGUgcmVhbCB1c2FnZSBmb3IgZGVidWdnaW5nIHB1 cnBvc2VzLgoKU2lnbmVkLW9mZi1ieTogTWF0dGhldyBBdWxkIDxtYXR0aGV3LmF1bGRAaW50ZWwu Y29tPgotLS0KIGRyaXZlcnMvZ3B1L2RybS9pOTE1L2k5MTVfZ2VtX2d0dC5jICAgIHwgMTYgKysr KysrKysrKysrKysrKwogZHJpdmVycy9ncHUvZHJtL2k5MTUvaTkxNV9nZW1fb2JqZWN0LmggfCAx MCArKysrKysrKysrCiAyIGZpbGVzIGNoYW5nZWQsIDI2IGluc2VydGlvbnMoKykKCmRpZmYgLS1n aXQgYS9kcml2ZXJzL2dwdS9kcm0vaTkxNS9pOTE1X2dlbV9ndHQuYyBiL2RyaXZlcnMvZ3B1L2Ry bS9pOTE1L2k5MTVfZ2VtX2d0dC5jCmluZGV4IDliODllYzEwZjMzMy4uYjFiZmJjMDYyYjk4IDEw MDY0NAotLS0gYS9kcml2ZXJzL2dwdS9kcm0vaTkxNS9pOTE1X2dlbV9ndHQuYworKysgYi9kcml2 ZXJzL2dwdS9kcm0vaTkxNS9pOTE1X2dlbV9ndHQuYwpAQCAtMjE1LDYgKzIxNSw4IEBAIHN0YXRp YyBpbnQgcHBndHRfYmluZF92bWEoc3RydWN0IGk5MTVfdm1hICp2bWEsCiBzdGF0aWMgdm9pZCBw cGd0dF91bmJpbmRfdm1hKHN0cnVjdCBpOTE1X3ZtYSAqdm1hKQogewogCXZtYS0+dm0tPmNsZWFy X3JhbmdlKHZtYS0+dm0sIHZtYS0+bm9kZS5zdGFydCwgdm1hLT5zaXplKTsKKworCXZtYS0+cGFn ZV9zaXplcy5ndHQgPSAwOwogfQogCiBzdGF0aWMgZ2VuOF9wdGVfdCBnZW44X3B0ZV9lbmNvZGUo ZG1hX2FkZHJfdCBhZGRyLApAQCAtOTIwLDYgKzkyMiw4IEBAIHN0YXRpYyB2b2lkIGdlbjhfcHBn dHRfaW5zZXJ0XzNsdmwoc3RydWN0IGk5MTVfYWRkcmVzc19zcGFjZSAqdm0sCiAKIAlnZW44X3Bw Z3R0X2luc2VydF9wdGVfZW50cmllcyhwcGd0dCwgJnBwZ3R0LT5wZHAsICZpdGVyLCAmaWR4LAog CQkJCSAgICAgIGNhY2hlX2xldmVsKTsKKworCXZtYS0+cGFnZV9zaXplcy5ndHQgPSBJOTE1X0dU VF9QQUdFX1NJWkU7CiB9CiAKIHN0YXRpYyB2b2lkIGdlbjhfcHBndHRfaW5zZXJ0X2h1Z2VfZW50 cmllcyhzdHJ1Y3QgaTkxNV92bWEgKnZtYSwKQEAgLTEwMDksOCArMTAxMywxMCBAQCBzdGF0aWMg dm9pZCBnZW44X3BwZ3R0X2luc2VydF9odWdlX2VudHJpZXMoc3RydWN0IGk5MTVfdm1hICp2bWEs CiAJCQkJdmFkZHIgPSBrbWFwX2F0b21pY19weChwZCk7CiAJCQkJdmFkZHJbaWR4LnBkZV0gfD0g R0VOOF9QREVfSVBTXzY0SzsKIAkJCQlrdW5tYXBfYXRvbWljKHZhZGRyKTsKKwkJCQlwYWdlX3Np emUgPSBJOTE1X0dUVF9QQUdFX1NJWkVfNjRLOwogCQkJfQogCQl9CisJCXZtYS0+cGFnZV9zaXpl cy5ndHQgfD0gcGFnZV9zaXplOwogCiAJfSB3aGlsZSAoaXRlci0+c2cpOwogfQpAQCAtMTAzNiw2 ICsxMDQyLDggQEAgc3RhdGljIHZvaWQgZ2VuOF9wcGd0dF9pbnNlcnRfNGx2bChzdHJ1Y3QgaTkx NV9hZGRyZXNzX3NwYWNlICp2bSwKIAkJd2hpbGUgKGdlbjhfcHBndHRfaW5zZXJ0X3B0ZV9lbnRy aWVzKHBwZ3R0LCBwZHBzW2lkeC5wbWw0ZSsrXSwKIAkJCQkJCSAgICAgJml0ZXIsICZpZHgsIGNh Y2hlX2xldmVsKSkKIAkJCUdFTV9CVUdfT04oaWR4LnBtbDRlID49IEdFTjhfUE1MNEVTX1BFUl9Q TUw0KTsKKworCQl2bWEtPnBhZ2Vfc2l6ZXMuZ3R0ID0gSTkxNV9HVFRfUEFHRV9TSVpFOwogCX0K IH0KIApAQCAtMTc1Miw2ICsxNzYwLDggQEAgc3RhdGljIHZvaWQgZ2VuNl9wcGd0dF9pbnNlcnRf ZW50cmllcyhzdHJ1Y3QgaTkxNV9hZGRyZXNzX3NwYWNlICp2bSwKIAkJfQogCX0gd2hpbGUgKDEp OwogCWt1bm1hcF9hdG9taWModmFkZHIpOworCisJdm1hLT5wYWdlX3NpemVzLmd0dCA9IEk5MTVf R1RUX1BBR0VfU0laRTsKIH0KIAogc3RhdGljIGludCBnZW42X2FsbG9jX3ZhX3JhbmdlKHN0cnVj dCBpOTE1X2FkZHJlc3Nfc3BhY2UgKnZtLApAQCAtMjQ0Niw2ICsyNDU2LDggQEAgc3RhdGljIGlu dCBnZ3R0X2JpbmRfdm1hKHN0cnVjdCBpOTE1X3ZtYSAqdm1hLAogCXZtYS0+dm0tPmluc2VydF9l bnRyaWVzKHZtYS0+dm0sIHZtYSwgY2FjaGVfbGV2ZWwsIHB0ZV9mbGFncyk7CiAJaW50ZWxfcnVu dGltZV9wbV9wdXQoaTkxNSk7CiAKKwl2bWEtPnBhZ2Vfc2l6ZXMuZ3R0ID0gSTkxNV9HVFRfUEFH RV9TSVpFOworCiAJLyoKIAkgKiBXaXRob3V0IGFsaWFzaW5nIFBQR1RUIHRoZXJlJ3Mgbm8gZGlm ZmVyZW5jZSBiZXR3ZWVuCiAJICogR0xPQkFML0xPQ0FMX0JJTkQsIGl0J3MgYWxsIHRoZSBzYW1l IHB0ZXMuIEhlbmNlIHVuY29uZGl0aW9uYWxseQpAQCAtMjQ2Myw2ICsyNDc1LDggQEAgc3RhdGlj IHZvaWQgZ2d0dF91bmJpbmRfdm1hKHN0cnVjdCBpOTE1X3ZtYSAqdm1hKQogCWludGVsX3J1bnRp bWVfcG1fZ2V0KGk5MTUpOwogCXZtYS0+dm0tPmNsZWFyX3JhbmdlKHZtYS0+dm0sIHZtYS0+bm9k ZS5zdGFydCwgdm1hLT5zaXplKTsKIAlpbnRlbF9ydW50aW1lX3BtX3B1dChpOTE1KTsKKworCXZt YS0+cGFnZV9zaXplcy5ndHQgPSAwOwogfQogCiBzdGF0aWMgaW50IGFsaWFzaW5nX2d0dF9iaW5k X3ZtYShzdHJ1Y3QgaTkxNV92bWEgKnZtYSwKQEAgLTI1MzUsNiArMjU0OSw4IEBAIHN0YXRpYyB2 b2lkIGFsaWFzaW5nX2d0dF91bmJpbmRfdm1hKHN0cnVjdCBpOTE1X3ZtYSAqdm1hKQogCiAJCXZt LT5jbGVhcl9yYW5nZSh2bSwgdm1hLT5ub2RlLnN0YXJ0LCB2bWEtPnNpemUpOwogCX0KKworCXZt YS0+cGFnZV9zaXplcy5ndHQgPSAwOwogfQogCiB2b2lkIGk5MTVfZ2VtX2d0dF9maW5pc2hfcGFn ZXMoc3RydWN0IGRybV9pOTE1X2dlbV9vYmplY3QgKm9iaiwKZGlmZiAtLWdpdCBhL2RyaXZlcnMv Z3B1L2RybS9pOTE1L2k5MTVfZ2VtX29iamVjdC5oIGIvZHJpdmVycy9ncHUvZHJtL2k5MTUvaTkx NV9nZW1fb2JqZWN0LmgKaW5kZXggN2ZjOGI4NDAyODk3Li4yZTBmM2I0OGE4MWEgMTAwNjQ0Ci0t LSBhL2RyaXZlcnMvZ3B1L2RybS9pOTE1L2k5MTVfZ2VtX29iamVjdC5oCisrKyBiL2RyaXZlcnMv Z3B1L2RybS9pOTE1L2k5MTVfZ2VtX29iamVjdC5oCkBAIC0xNDQsNiArMTQ0LDcgQEAgc3RydWN0 IGRybV9pOTE1X2dlbV9vYmplY3QgewogCQlzdHJ1Y3Qgc2dfdGFibGUgKnBhZ2VzOwogCQl2b2lk ICptYXBwaW5nOwogCisJCS8qIFRPRE86IHdoYWNrIHNvbWUgb2YgdGhpcyBpbnRvIHRoZSBlcnJv ciBzdGF0ZSAqLwogCQlzdHJ1Y3QgaTkxNV9wYWdlX3NpemVzIHsKIAkJCS8qKgogCQkJICogVGhl IHNnIG1hc2sgb2YgdGhlIHBhZ2VzIHNnX3RhYmxlLiBpLmUgdGhlIG1hc2sgb2YKQEAgLTE1OSw2 ICsxNjAsMTUgQEAgc3RydWN0IGRybV9pOTE1X2dlbV9vYmplY3QgewogCQkJICogdG8gdXNlIG9w cG9ydHVuaXN0aWNhbGx5LgogCQkJICovCiAJCQl1bnNpZ25lZCBpbnQgc2c7CisKKwkJCS8qKgor CQkJICogVGhlIGFjdHVhbCBndHQgcGFnZSBzaXplIHVzYWdlLiBTaW5jZSB3ZSBjYW4gaGF2ZQor CQkJICogbXVsdGlwbGUgdm1hIGFzc29jaWF0ZWQgd2l0aCB0aGlzIG9iamVjdCB3ZSBuZWVkIHRv CisJCQkgKiBwcmV2ZW50IGFueSB0cmFtcGxpbmcgb2Ygc3RhdGUsIGhlbmNlIGEgY29weSBvZiB0 aGlzCisJCQkgKiBzdHJ1Y3QgYWxzbyBsaXZlcyBpbiBlYWNoIHZtYSwgdGhlcmVmb3JlIHRoZSBn dHQKKwkJCSAqIHZhbHVlIGhlcmUgc2hvdWxkIG9ubHkgYmUgcmVhZC93cml0ZSB0aHJvdWdoIHRo ZSB2bWEuCisJCQkgKi8KKwkJCXVuc2lnbmVkIGludCBndHQ7CiAJCX0gcGFnZV9zaXplczsKIAog CQlzdHJ1Y3QgaTkxNV9nZW1fb2JqZWN0X3BhZ2VfaXRlciB7Ci0tIAoyLjkuNAoKX19fX19fX19f X19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX18KSW50ZWwtZ2Z4IG1haWxpbmcg bGlzdApJbnRlbC1nZnhAbGlzdHMuZnJlZWRlc2t0b3Aub3JnCmh0dHBzOi8vbGlzdHMuZnJlZWRl c2t0b3Aub3JnL21haWxtYW4vbGlzdGluZm8vaW50ZWwtZ2Z4Cg==