From mboxrd@z Thu Jan 1 00:00:00 1970 From: Matthew Auld Subject: [PATCH 10/15] drm/i915: introduce ppgtt page coloring Date: Mon, 6 Mar 2017 23:54:09 +0000 Message-ID: <20170306235414.23407-11-matthew.auld@intel.com> References: <20170306235414.23407-1-matthew.auld@intel.com> Mime-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: base64 Return-path: Received: from mga05.intel.com (mga05.intel.com [192.55.52.43]) by gabe.freedesktop.org (Postfix) with ESMTPS id AC2F76E588 for ; Mon, 6 Mar 2017 23:54:27 +0000 (UTC) In-Reply-To: <20170306235414.23407-1-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 VG8gZW5hYmxlIDY0SyBwYWdlcyB3ZSBuZWVkIHRvIHNldCB0aGUgaW50ZXJtZWRpYXRlLXBhZ2Ut c2l6ZShJUFMpIGJpdApvZiB0aGUgcGRlLCB0aGVyZWZvcmUgYSBwYWdlIHRhYmxlIGlzIHNhaWQg dG8gYmUgZWl0aGVyIG9wZXJhdGluZyBpbiA2NEsKb3IgNEsgbW9kZS4gVG8gYWNjb21tb2RhdGUg dGhpcyB2bSBwbGFjZW1lbnQgcmVzdHJpY3Rpb24gd2UgaW50cm9kdWNlIGEKY29sb3IgZm9yIHBh Z2VzIGFuZCBjb3JyZXNwb25kaW5nIGNvbG9yX2FkanVzdCBjYWxsYmFjay4gQ3VycmVudGx5IHRo aXMKb25seSBjb25zaWRlcnMgdGhlIGZ1bGwgNDhiaXQgcHBndHQgY2FzZS4KClNpZ25lZC1vZmYt Ynk6IE1hdHRoZXcgQXVsZCA8bWF0dGhldy5hdWxkQGludGVsLmNvbT4KLS0tCiBkcml2ZXJzL2dw dS9kcm0vaTkxNS9pOTE1X2dlbV9ndHQuYyB8IDI1ICsrKysrKysrKysrKysrKysrKysrKysrKysK IGRyaXZlcnMvZ3B1L2RybS9pOTE1L2k5MTVfZ2VtX2d0dC5oIHwgIDYgKysrKysrCiBkcml2ZXJz L2dwdS9kcm0vaTkxNS9pOTE1X3ZtYS5jICAgICB8ICAyICsrCiAzIGZpbGVzIGNoYW5nZWQsIDMz IGluc2VydGlvbnMoKykKCmRpZmYgLS1naXQgYS9kcml2ZXJzL2dwdS9kcm0vaTkxNS9pOTE1X2dl bV9ndHQuYyBiL2RyaXZlcnMvZ3B1L2RybS9pOTE1L2k5MTVfZ2VtX2d0dC5jCmluZGV4IDZiNzAz MzJjYWZhYy4uMGZiNjc5NDFiYTZiIDEwMDY0NAotLS0gYS9kcml2ZXJzL2dwdS9kcm0vaTkxNS9p OTE1X2dlbV9ndHQuYworKysgYi9kcml2ZXJzL2dwdS9kcm0vaTkxNS9pOTE1X2dlbV9ndHQuYwpA QCAtMTMzMSw2ICsxMzMxLDI4IEBAIHN0YXRpYyBpbnQgZ2VuOF9wcmVhbGxvY2F0ZV90b3BfbGV2 ZWxfcGRwKHN0cnVjdCBpOTE1X2h3X3BwZ3R0ICpwcGd0dCkKIAlyZXR1cm4gLUVOT01FTTsKIH0K IAorc3RhdGljIHZvaWQgaTkxNV9wYWdlX2NvbG9yX2FkanVzdChjb25zdCBzdHJ1Y3QgZHJtX21t X25vZGUgKm5vZGUsCisJCQkJICAgdW5zaWduZWQgbG9uZyBjb2xvciwKKwkJCQkgICB1NjQgKnN0 YXJ0LAorCQkJCSAgIHU2NCAqZW5kKQoreworCUdFTV9CVUdfT04oY29sb3IgJiB+STkxNV9HVFRf UEFHRV9TSVpFX01BU0spOworCisJaWYgKCEoY29sb3IgJiAoSTkxNV9HVFRfUEFHRV9TSVpFXzY0 SyB8IEk5MTVfR1RUX1BBR0VfU0laRSkpKQorCQlyZXR1cm47CisKKwlHRU1fQlVHX09OKG5vZGUt PmFsbG9jYXRlZCAmJiBub2RlLT5jb2xvciAmIH5JOTE1X0dUVF9QQUdFX1NJWkVfTUFTSyk7CisK KwlpZiAoaTkxNV9jb2xvcl9kaWZmZXJzKG5vZGUsIGNvbG9yKSkKKwkJKnN0YXJ0ID0gcm91bmR1 cCgqc3RhcnQsIDEgPDwgR0VOOF9QREVfU0hJRlQpOworCisJbm9kZSA9IGxpc3RfbmV4dF9lbnRy eShub2RlLCBub2RlX2xpc3QpOworCWlmIChpOTE1X2NvbG9yX2RpZmZlcnMobm9kZSwgY29sb3Ip KQorCQkqZW5kID0gcm91bmRkb3duKCplbmQsIDEgPDwgR0VOOF9QREVfU0hJRlQpOworCisJR0VN X0JVR19PTihub2RlLT5hbGxvY2F0ZWQgJiYgbm9kZS0+Y29sb3IgJiB+STkxNV9HVFRfUEFHRV9T SVpFX01BU0spOworfQorCiAvKgogICogR0VOOCBsZWdhY3kgcHBndHQgcHJvZ3JhbW1pbmcgaXMg YWNjb21wbGlzaGVkIHRocm91Z2ggYSBtYXggNCBQRFAgcmVnaXN0ZXJzCiAgKiB3aXRoIGEgbmV0 IGVmZmVjdCByZXNlbWJsaW5nIGEgMi1sZXZlbCBwYWdlIHRhYmxlIGluIG5vcm1hbCB4ODYgdGVy bXMuIEVhY2gKQEAgLTEzNzEsNiArMTM5Myw5IEBAIHN0YXRpYyBpbnQgZ2VuOF9wcGd0dF9pbml0 KHN0cnVjdCBpOTE1X2h3X3BwZ3R0ICpwcGd0dCkKIAkJcHBndHQtPmJhc2UuYWxsb2NhdGVfdmFf cmFuZ2UgPSBnZW44X3BwZ3R0X2FsbG9jXzRsdmw7CiAJCXBwZ3R0LT5iYXNlLmluc2VydF9lbnRy aWVzID0gZ2VuOF9wcGd0dF9pbnNlcnRfNGx2bDsKIAkJcHBndHQtPmJhc2UuY2xlYXJfcmFuZ2Ug PSBnZW44X3BwZ3R0X2NsZWFyXzRsdmw7CisKKwkJaWYgKElOVEVMX0lORk8oZGV2X3ByaXYpLT5w YWdlX3NpemVfbWFzayAmIEk5MTVfR1RUX1BBR0VfU0laRV82NEspCisJCQlwcGd0dC0+YmFzZS5t bS5jb2xvcl9hZGp1c3QgPSBpOTE1X3BhZ2VfY29sb3JfYWRqdXN0OwogCX0gZWxzZSB7CiAJCXJl dCA9IF9fcGRwX2luaXQoJnBwZ3R0LT5iYXNlLCAmcHBndHQtPnBkcCk7CiAJCWlmIChyZXQpCmRp ZmYgLS1naXQgYS9kcml2ZXJzL2dwdS9kcm0vaTkxNS9pOTE1X2dlbV9ndHQuaCBiL2RyaXZlcnMv Z3B1L2RybS9pOTE1L2k5MTVfZ2VtX2d0dC5oCmluZGV4IDhkNzQzNjEwNTcxOC4uZTFiOGQxYzQ3 MzRiIDEwMDY0NAotLS0gYS9kcml2ZXJzL2dwdS9kcm0vaTkxNS9pOTE1X2dlbV9ndHQuaAorKysg Yi9kcml2ZXJzL2dwdS9kcm0vaTkxNS9pOTE1X2dlbV9ndHQuaApAQCAtMzUyLDYgKzM1MiwxMiBA QCBpOTE1X3VzZXNfY2FjaGVfY29sb3JpbmcoY29uc3Qgc3RydWN0IGk5MTVfYWRkcmVzc19zcGFj ZSAqdm0pCiB9CiAKIHN0YXRpYyBpbmxpbmUgYm9vbAoraTkxNV91c2VzX3BhZ2VfY29sb3Jpbmco Y29uc3Qgc3RydWN0IGk5MTVfYWRkcmVzc19zcGFjZSAqdm0pCit7CisJcmV0dXJuIHZtLT5tbS5j b2xvcl9hZGp1c3QgJiYgIWk5MTVfaXNfZ2d0dCh2bSk7Cit9CisKK3N0YXRpYyBpbmxpbmUgYm9v bAogaTkxNV92bV9pc180OGJpdChjb25zdCBzdHJ1Y3QgaTkxNV9hZGRyZXNzX3NwYWNlICp2bSkK IHsKIAlyZXR1cm4gKHZtLT50b3RhbCAtIDEpID4+IDMyOwpkaWZmIC0tZ2l0IGEvZHJpdmVycy9n cHUvZHJtL2k5MTUvaTkxNV92bWEuYyBiL2RyaXZlcnMvZ3B1L2RybS9pOTE1L2k5MTVfdm1hLmMK aW5kZXggMGQyODljYmMwMTIzLi5lZTUzOTVlNzQ0ZTEgMTAwNjQ0Ci0tLSBhL2RyaXZlcnMvZ3B1 L2RybS9pOTE1L2k5MTVfdm1hLmMKKysrIGIvZHJpdmVycy9ncHUvZHJtL2k5MTUvaTkxNV92bWEu YwpAQCAtNDY5LDYgKzQ2OSw4IEBAIGk5MTVfdm1hX2luc2VydChzdHJ1Y3QgaTkxNV92bWEgKnZt YSwgdTY0IHNpemUsIHU2NCBhbGlnbm1lbnQsIHU2NCBmbGFncykKIAogCWlmIChpOTE1X3VzZXNf Y2FjaGVfY29sb3Jpbmcodm1hLT52bSkpCiAJCWNvbG9yID0gb2JqLT5jYWNoZV9sZXZlbDsKKwll bHNlIGlmIChpOTE1X3VzZXNfcGFnZV9jb2xvcmluZyh2bWEtPnZtKSkKKwkJY29sb3IgPSBvYmot PnBhZ2Vfc2l6ZTsKIAogCWlmIChmbGFncyAmIFBJTl9PRkZTRVRfRklYRUQpIHsKIAkJdTY0IG9m ZnNldCA9IGZsYWdzICYgUElOX09GRlNFVF9NQVNLOwotLSAKMi45LjMKCl9fX19fX19fX19fX19f X19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fCkludGVsLWdmeCBtYWlsaW5nIGxpc3QK SW50ZWwtZ2Z4QGxpc3RzLmZyZWVkZXNrdG9wLm9yZwpodHRwczovL2xpc3RzLmZyZWVkZXNrdG9w Lm9yZy9tYWlsbWFuL2xpc3RpbmZvL2ludGVsLWdmeAo=