From mboxrd@z Thu Jan 1 00:00:00 1970 From: Matthew Auld Subject: [PATCH 15/22] drm/i915: accurate page size tracking for the ppgtt Date: Tue, 15 Aug 2017 19:12:08 +0100 Message-ID: <20170815181215.18310-16-matthew.auld@intel.com> References: <20170815181215.18310-1-matthew.auld@intel.com> Mime-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: base64 Return-path: Received: from mga02.intel.com (mga02.intel.com [134.134.136.20]) by gabe.freedesktop.org (Postfix) with ESMTPS id 739346E33B for ; Tue, 15 Aug 2017 18:17:06 +0000 (UTC) In-Reply-To: <20170815181215.18310-1-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 Y29tPgpDYzogSm9vbmFzIExhaHRpbmVuIDxqb29uYXMubGFodGluZW5AbGludXguaW50ZWwuY29t PgpDYzogQ2hyaXMgV2lsc29uIDxjaHJpc0BjaHJpcy13aWxzb24uY28udWs+Ci0tLQogZHJpdmVy cy9ncHUvZHJtL2k5MTUvaTkxNV9nZW1fZ3R0LmMgICAgfCAxMCArKysrKysrKysrCiBkcml2ZXJz L2dwdS9kcm0vaTkxNS9pOTE1X2dlbV9vYmplY3QuaCB8IDEwICsrKysrKysrKysKIDIgZmlsZXMg Y2hhbmdlZCwgMjAgaW5zZXJ0aW9ucygrKQoKZGlmZiAtLWdpdCBhL2RyaXZlcnMvZ3B1L2RybS9p OTE1L2k5MTVfZ2VtX2d0dC5jIGIvZHJpdmVycy9ncHUvZHJtL2k5MTUvaTkxNV9nZW1fZ3R0LmMK aW5kZXggMTFkMDk4NmE4YzU1Li4xYzMzNmZhMGU2ZDIgMTAwNjQ0Ci0tLSBhL2RyaXZlcnMvZ3B1 L2RybS9pOTE1L2k5MTVfZ2VtX2d0dC5jCisrKyBiL2RyaXZlcnMvZ3B1L2RybS9pOTE1L2k5MTVf Z2VtX2d0dC5jCkBAIC0xMDA1LDYgKzEwMDUsOCBAQCBzdGF0aWMgdm9pZCBnZW44X3BwZ3R0X2lu c2VydF8zbHZsKHN0cnVjdCBpOTE1X2FkZHJlc3Nfc3BhY2UgKnZtLAogCiAJZ2VuOF9wcGd0dF9p bnNlcnRfcHRlX2VudHJpZXMocHBndHQsICZwcGd0dC0+cGRwLCAmaXRlciwgJmlkeCwKIAkJCQkg ICAgICBjYWNoZV9sZXZlbCk7CisKKwl2bWEtPnBhZ2Vfc2l6ZXMuZ3R0ID0gSTkxNV9HVFRfUEFH RV9TSVpFOwogfQogCiBzdGF0aWMgdm9pZCBnZW44X3BwZ3R0X2luc2VydF9odWdlX2VudHJpZXMo c3RydWN0IGk5MTVfdm1hICp2bWEsCkBAIC0xMTAzLDggKzExMDUsMTAgQEAgc3RhdGljIHZvaWQg Z2VuOF9wcGd0dF9pbnNlcnRfaHVnZV9lbnRyaWVzKHN0cnVjdCBpOTE1X3ZtYSAqdm1hLAogCQkJ CXZhZGRyID0ga21hcF9hdG9taWNfcHgocGQpOwogCQkJCXZhZGRyW2lkeC5wZGVdIHw9IEdFTjhf UERFX0lQU182NEs7CiAJCQkJa3VubWFwX2F0b21pYyh2YWRkcik7CisJCQkJcGFnZV9zaXplID0g STkxNV9HVFRfUEFHRV9TSVpFXzY0SzsKIAkJCX0KIAkJfQorCQl2bWEtPnBhZ2Vfc2l6ZXMuZ3R0 IHw9IHBhZ2Vfc2l6ZTsKIAogCX0gd2hpbGUgKGl0ZXItPnNnKTsKIH0KQEAgLTExMzAsNiArMTEz NCw4IEBAIHN0YXRpYyB2b2lkIGdlbjhfcHBndHRfaW5zZXJ0XzRsdmwoc3RydWN0IGk5MTVfYWRk cmVzc19zcGFjZSAqdm0sCiAJCXdoaWxlIChnZW44X3BwZ3R0X2luc2VydF9wdGVfZW50cmllcyhw cGd0dCwgcGRwc1tpZHgucG1sNGUrK10sCiAJCQkJCQkgICAgICZpdGVyLCAmaWR4LCBjYWNoZV9s ZXZlbCkpCiAJCQlHRU1fQlVHX09OKGlkeC5wbWw0ZSA+PSBHRU44X1BNTDRFU19QRVJfUE1MNCk7 CisKKwkJdm1hLT5wYWdlX3NpemVzLmd0dCA9IEk5MTVfR1RUX1BBR0VfU0laRTsKIAl9CiB9CiAK QEAgLTE4NDgsNiArMTg1NCw4IEBAIHN0YXRpYyB2b2lkIGdlbjZfcHBndHRfaW5zZXJ0X2VudHJp ZXMoc3RydWN0IGk5MTVfYWRkcmVzc19zcGFjZSAqdm0sCiAJCX0KIAl9IHdoaWxlICgxKTsKIAlr dW5tYXBfYXRvbWljKHZhZGRyKTsKKworCXZtYS0+cGFnZV9zaXplcy5ndHQgPSBJOTE1X0dUVF9Q QUdFX1NJWkU7CiB9CiAKIHN0YXRpYyBpbnQgZ2VuNl9hbGxvY192YV9yYW5nZShzdHJ1Y3QgaTkx NV9hZGRyZXNzX3NwYWNlICp2bSwKQEAgLTI1MzgsNiArMjU0Niw4IEBAIHN0YXRpYyBpbnQgZ2d0 dF9iaW5kX3ZtYShzdHJ1Y3QgaTkxNV92bWEgKnZtYSwKIAl2bWEtPnZtLT5pbnNlcnRfZW50cmll cyh2bWEtPnZtLCB2bWEsIGNhY2hlX2xldmVsLCBwdGVfZmxhZ3MpOwogCWludGVsX3J1bnRpbWVf cG1fcHV0KGk5MTUpOwogCisJdm1hLT5wYWdlX3NpemVzLmd0dCA9IEk5MTVfR1RUX1BBR0VfU0la RTsKKwogCS8qCiAJICogV2l0aG91dCBhbGlhc2luZyBQUEdUVCB0aGVyZSdzIG5vIGRpZmZlcmVu Y2UgYmV0d2VlbgogCSAqIEdMT0JBTC9MT0NBTF9CSU5ELCBpdCdzIGFsbCB0aGUgc2FtZSBwdGVz LiBIZW5jZSB1bmNvbmRpdGlvbmFsbHkKZGlmZiAtLWdpdCBhL2RyaXZlcnMvZ3B1L2RybS9pOTE1 L2k5MTVfZ2VtX29iamVjdC5oIGIvZHJpdmVycy9ncHUvZHJtL2k5MTUvaTkxNV9nZW1fb2JqZWN0 LmgKaW5kZXggNTUyNmIyOTU4N2U0Li40YmQ4MWJjNDBlNzggMTAwNjQ0Ci0tLSBhL2RyaXZlcnMv Z3B1L2RybS9pOTE1L2k5MTVfZ2VtX29iamVjdC5oCisrKyBiL2RyaXZlcnMvZ3B1L2RybS9pOTE1 L2k5MTVfZ2VtX29iamVjdC5oCkBAIC0xNDksNiArMTQ5LDcgQEAgc3RydWN0IGRybV9pOTE1X2dl bV9vYmplY3QgewogCQlzdHJ1Y3Qgc2dfdGFibGUgKnBhZ2VzOwogCQl2b2lkICptYXBwaW5nOwog CisJCS8qIFRPRE86IHdoYWNrIHNvbWUgb2YgdGhpcyBpbnRvIHRoZSBlcnJvciBzdGF0ZSAqLwog CQlzdHJ1Y3QgaTkxNV9wYWdlX3NpemVzIHsKIAkJCS8qKgogCQkJICogVGhlIHNnIG1hc2sgb2Yg dGhlIHBhZ2VzIHNnX3RhYmxlLiBpLmUgdGhlIG1hc2sgb2YKQEAgLTE2NCw2ICsxNjUsMTUgQEAg c3RydWN0IGRybV9pOTE1X2dlbV9vYmplY3QgewogCQkJICogdG8gdXNlIG9wcG9ydHVuaXN0aWNh bGx5LgogCQkJICovCiAJCQl1bnNpZ25lZCBpbnQgc2c7CisKKwkJCS8qKgorCQkJICogVGhlIGFj dHVhbCBndHQgcGFnZSBzaXplIHVzYWdlLiBTaW5jZSB3ZSBjYW4gaGF2ZQorCQkJICogbXVsdGlw bGUgdm1hIGFzc29jaWF0ZWQgd2l0aCB0aGlzIG9iamVjdCB3ZSBuZWVkIHRvCisJCQkgKiBwcmV2 ZW50IGFueSB0cmFtcGxpbmcgb2Ygc3RhdGUsIGhlbmNlIGEgY29weSBvZiB0aGlzCisJCQkgKiBz dHJ1Y3QgYWxzbyBsaXZlcyBpbiBlYWNoIHZtYSwgdGhlcmVmb3JlIHRoZSBndHQKKwkJCSAqIHZh bHVlIGhlcmUgc2hvdWxkIG9ubHkgYmUgcmVhZC93cml0ZSB0aHJvdWdoIHRoZSB2bWEuCisJCQkg Ki8KKwkJCXVuc2lnbmVkIGludCBndHQ7CiAJCX0gcGFnZV9zaXplczsKIAogCQlzdHJ1Y3QgaTkx NV9nZW1fb2JqZWN0X3BhZ2VfaXRlciB7Ci0tIAoyLjEzLjQKCl9fX19fX19fX19fX19fX19fX19f X19fX19fX19fX19fX19fX19fX19fX19fX19fCkludGVsLWdmeCBtYWlsaW5nIGxpc3QKSW50ZWwt Z2Z4QGxpc3RzLmZyZWVkZXNrdG9wLm9yZwpodHRwczovL2xpc3RzLmZyZWVkZXNrdG9wLm9yZy9t YWlsbWFuL2xpc3RpbmZvL2ludGVsLWdmeAo=