From mboxrd@z Thu Jan 1 00:00:00 1970 From: Tvrtko Ursulin Subject: [PATCH v3 3/7] drm/i915: Cache ringbuffer GTT VMA Date: Tue, 12 Jan 2016 11:42:39 +0000 Message-ID: <1452598959-35417-1-git-send-email-tvrtko.ursulin@linux.intel.com> References: <20160111084912.GS8076@phenom.ffwll.local> Mime-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: base64 Return-path: Received: from mga09.intel.com (mga09.intel.com [134.134.136.24]) by gabe.freedesktop.org (Postfix) with ESMTP id 385C46E2BD for ; Tue, 12 Jan 2016 03:42:43 -0800 (PST) In-Reply-To: <20160111084912.GS8076@phenom.ffwll.local> 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 Cc: Daniel Vetter List-Id: intel-gfx@lists.freedesktop.org RnJvbTogVHZydGtvIFVyc3VsaW4gPHR2cnRrby51cnN1bGluQGludGVsLmNvbT4KClB1cnBvc2Ug aXMgdG8gYXZvaWQgY2FsbGluZyBpOTE1X2dlbV9vYmpfZ2d0dF9vZmZzZXQgZnJvbSB0aGUKaW50 ZXJydXB0IGNvbnRleHQgd2l0aG91dCB0aGUgYmlnIGxvY2sgaGVsZC4KCnYyOiBSZW5hbWVkIGd0 dF9zdGFydCB0byBndHRfb2Zmc2V0LiAoRGFuaWVsIFZldHRlcikKdjM6IENhY2hlIHRoZSBWTUEg aW5zdGVhZCBvZiBhZGRyZXNzLiAoQ2hyaXMgV2lsc29uKQoKU2lnbmVkLW9mZi1ieTogVHZydGtv IFVyc3VsaW4gPHR2cnRrby51cnN1bGluQGludGVsLmNvbT4KQ2M6IERhbmllbCBWZXR0ZXIgPGRh bmllbC52ZXR0ZXJAZmZ3bGwuY2g+CkNjOiBDaHJpcyBXaWxzb24gPGNocmlzQGNocmlzLXdpbHNv bi5jby51az4KLS0tCiBkcml2ZXJzL2dwdS9kcm0vaTkxNS9pbnRlbF9scmMuYyAgICAgICAgfCAz ICstLQogZHJpdmVycy9ncHUvZHJtL2k5MTUvaW50ZWxfcmluZ2J1ZmZlci5jIHwgMyArKysKIGRy aXZlcnMvZ3B1L2RybS9pOTE1L2ludGVsX3JpbmdidWZmZXIuaCB8IDEgKwogMyBmaWxlcyBjaGFu Z2VkLCA1IGluc2VydGlvbnMoKyksIDIgZGVsZXRpb25zKC0pCgpkaWZmIC0tZ2l0IGEvZHJpdmVy cy9ncHUvZHJtL2k5MTUvaW50ZWxfbHJjLmMgYi9kcml2ZXJzL2dwdS9kcm0vaTkxNS9pbnRlbF9s cmMuYwppbmRleCA1MDQwMzBjZTdmOTMuLjk0MzE0YjM0NGYzOCAxMDA2NDQKLS0tIGEvZHJpdmVy cy9ncHUvZHJtL2k5MTUvaW50ZWxfbHJjLmMKKysrIGIvZHJpdmVycy9ncHUvZHJtL2k5MTUvaW50 ZWxfbHJjLmMKQEAgLTM0MCw3ICszNDAsNiBAQCBzdGF0aWMgaW50IGV4ZWNsaXN0c191cGRhdGVf Y29udGV4dChzdHJ1Y3QgZHJtX2k5MTVfZ2VtX3JlcXVlc3QgKnJxKQogCXN0cnVjdCBpbnRlbF9l bmdpbmVfY3MgKnJpbmcgPSBycS0+cmluZzsKIAlzdHJ1Y3QgaTkxNV9od19wcGd0dCAqcHBndHQg PSBycS0+Y3R4LT5wcGd0dDsKIAlzdHJ1Y3QgZHJtX2k5MTVfZ2VtX29iamVjdCAqY3R4X29iaiA9 IHJxLT5jdHgtPmVuZ2luZVtyaW5nLT5pZF0uc3RhdGU7Ci0Jc3RydWN0IGRybV9pOTE1X2dlbV9v YmplY3QgKnJiX29iaiA9IHJxLT5yaW5nYnVmLT5vYmo7CiAJc3RydWN0IHBhZ2UgKnBhZ2U7CiAJ dWludDMyX3QgKnJlZ19zdGF0ZTsKIApAQCAtMzUwLDcgKzM0OSw3IEBAIHN0YXRpYyBpbnQgZXhl Y2xpc3RzX3VwZGF0ZV9jb250ZXh0KHN0cnVjdCBkcm1faTkxNV9nZW1fcmVxdWVzdCAqcnEpCiAJ cmVnX3N0YXRlID0ga21hcF9hdG9taWMocGFnZSk7CiAKIAlyZWdfc3RhdGVbQ1RYX1JJTkdfVEFJ TCsxXSA9IHJxLT50YWlsOwotCXJlZ19zdGF0ZVtDVFhfUklOR19CVUZGRVJfU1RBUlQrMV0gPSBp OTE1X2dlbV9vYmpfZ2d0dF9vZmZzZXQocmJfb2JqKTsKKwlyZWdfc3RhdGVbQ1RYX1JJTkdfQlVG RkVSX1NUQVJUKzFdID0gcnEtPnJpbmdidWYtPnZtYS0+bm9kZS5zdGFydDsKIAogCWlmIChwcGd0 dCAmJiAhVVNFU19GVUxMXzQ4QklUX1BQR1RUKHBwZ3R0LT5iYXNlLmRldikpIHsKIAkJLyogVHJ1 ZSAzMmIgUFBHVFQgd2l0aCBkeW5hbWljIHBhZ2UgYWxsb2NhdGlvbjogdXBkYXRlIFBEUApkaWZm IC0tZ2l0IGEvZHJpdmVycy9ncHUvZHJtL2k5MTUvaW50ZWxfcmluZ2J1ZmZlci5jIGIvZHJpdmVy cy9ncHUvZHJtL2k5MTUvaW50ZWxfcmluZ2J1ZmZlci5jCmluZGV4IDMzOTcwMWQ3YTlhNS4uZWNj YzUzMjNkNTliIDEwMDY0NAotLS0gYS9kcml2ZXJzL2dwdS9kcm0vaTkxNS9pbnRlbF9yaW5nYnVm ZmVyLmMKKysrIGIvZHJpdmVycy9ncHUvZHJtL2k5MTUvaW50ZWxfcmluZ2J1ZmZlci5jCkBAIC0x OTg4LDYgKzE5ODgsNyBAQCB2b2lkIGludGVsX3VucGluX3JpbmdidWZmZXJfb2JqKHN0cnVjdCBp bnRlbF9yaW5nYnVmZmVyICpyaW5nYnVmKQogCWVsc2UKIAkJaW91bm1hcChyaW5nYnVmLT52aXJ0 dWFsX3N0YXJ0KTsKIAlyaW5nYnVmLT52aXJ0dWFsX3N0YXJ0ID0gTlVMTDsKKwlyaW5nYnVmLT52 bWEgPSBOVUxMOwogCWk5MTVfZ2VtX29iamVjdF9nZ3R0X3VucGluKHJpbmdidWYtPm9iaik7CiB9 CiAKQEAgLTIwNTQsNiArMjA1NSw4IEBAIGludCBpbnRlbF9waW5fYW5kX21hcF9yaW5nYnVmZmVy X29iaihzdHJ1Y3QgZHJtX2RldmljZSAqZGV2LAogCQl9CiAJfQogCisJcmluZ2J1Zi0+dm1hID0g aTkxNV9nZW1fb2JqX3RvX2dndHQob2JqKTsKKwogCXJldHVybiAwOwogfQogCmRpZmYgLS1naXQg YS9kcml2ZXJzL2dwdS9kcm0vaTkxNS9pbnRlbF9yaW5nYnVmZmVyLmggYi9kcml2ZXJzL2dwdS9k cm0vaTkxNS9pbnRlbF9yaW5nYnVmZmVyLmgKaW5kZXggODVjZTIyNzJmOTJjLi5lZGU1Nzk1NDA4 MGUgMTAwNjQ0Ci0tLSBhL2RyaXZlcnMvZ3B1L2RybS9pOTE1L2ludGVsX3JpbmdidWZmZXIuaAor KysgYi9kcml2ZXJzL2dwdS9kcm0vaTkxNS9pbnRlbF9yaW5nYnVmZmVyLmgKQEAgLTk5LDYgKzk5 LDcgQEAgc3RydWN0IGludGVsX3JpbmdfaGFuZ2NoZWNrIHsKIHN0cnVjdCBpbnRlbF9yaW5nYnVm ZmVyIHsKIAlzdHJ1Y3QgZHJtX2k5MTVfZ2VtX29iamVjdCAqb2JqOwogCXZvaWQgX19pb21lbSAq dmlydHVhbF9zdGFydDsKKwlzdHJ1Y3QgaTkxNV92bWEgKnZtYTsKIAogCXN0cnVjdCBpbnRlbF9l bmdpbmVfY3MgKnJpbmc7CiAJc3RydWN0IGxpc3RfaGVhZCBsaW5rOwotLSAKMS45LjEKCl9fX19f X19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fCkludGVsLWdmeCBtYWls aW5nIGxpc3QKSW50ZWwtZ2Z4QGxpc3RzLmZyZWVkZXNrdG9wLm9yZwpodHRwOi8vbGlzdHMuZnJl ZWRlc2t0b3Aub3JnL21haWxtYW4vbGlzdGluZm8vaW50ZWwtZ2Z4Cg==