From mboxrd@z Thu Jan 1 00:00:00 1970 From: Mika Kuoppala Subject: [PATCH 04/10] drm/i915/gtt: Introduce init_pd Date: Fri, 14 Jun 2019 19:43:44 +0300 Message-ID: <20190614164350.30415-4-mika.kuoppala@linux.intel.com> References: <20190614164350.30415-1-mika.kuoppala@linux.intel.com> 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 ESMTPS id 64ABB89AF3 for ; Fri, 14 Jun 2019 16:43:55 +0000 (UTC) In-Reply-To: <20190614164350.30415-1-mika.kuoppala@linux.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 QWxsIHBhZ2UgZGlyZWN0b3JpZXMsIGV4Y2x1ZGluZyBsYXN0IGxldmVsLCBhcmUgaW5pdGlhbGl6 ZWQgd2l0aApwb2ludGVyIHRvIG5leHQgbGV2ZWwgcGFnZSBkaXJlY3Rvcmllcy4gTWFrZSBjb21t b24gZnVuY3Rpb24gZm9yIGl0LgoKU2lnbmVkLW9mZi1ieTogTWlrYSBLdW9wcGFsYSA8bWlrYS5r dW9wcGFsYUBsaW51eC5pbnRlbC5jb20+Ci0tLQogZHJpdmVycy9ncHUvZHJtL2k5MTUvaTkxNV9n ZW1fZ3R0LmMgfCAzNyArKysrKysrKysrKy0tLS0tLS0tLS0tLS0tLS0tLQogMSBmaWxlIGNoYW5n ZWQsIDE0IGluc2VydGlvbnMoKyksIDIzIGRlbGV0aW9ucygtKQoKZGlmZiAtLWdpdCBhL2RyaXZl cnMvZ3B1L2RybS9pOTE1L2k5MTVfZ2VtX2d0dC5jIGIvZHJpdmVycy9ncHUvZHJtL2k5MTUvaTkx NV9nZW1fZ3R0LmMKaW5kZXggYTJhYjBiN2JiMjM0Li4yNTgwNTk3MWY3NzEgMTAwNjQ0Ci0tLSBh L2RyaXZlcnMvZ3B1L2RybS9pOTE1L2k5MTVfZ2VtX2d0dC5jCisrKyBiL2RyaXZlcnMvZ3B1L2Ry bS9pOTE1L2k5MTVfZ2VtX2d0dC5jCkBAIC03NjEsMjYgKzc2MSwxMiBAQCBzdGF0aWMgdm9pZCBm cmVlX3BkcChzdHJ1Y3QgaTkxNV9hZGRyZXNzX3NwYWNlICp2bSwKIAlrZnJlZShwZHApOwogfQog Ci1zdGF0aWMgdm9pZCBnZW44X2luaXRpYWxpemVfNGx2bF9wZHAoc3RydWN0IGk5MTVfYWRkcmVz c19zcGFjZSAqdm0sCi0JCQkJICAgICBzdHJ1Y3QgaTkxNV9wYWdlX2RpcmVjdG9yeSAqcGRwKQor c3RhdGljIHZvaWQgaW5pdF9wZChzdHJ1Y3QgaTkxNV9hZGRyZXNzX3NwYWNlICp2bSwKKwkJICAg IHN0cnVjdCBpOTE1X3BhZ2VfZGlyZWN0b3J5ICogY29uc3QgcGQsCisJCSAgICBzdHJ1Y3QgaTkx NV9wYWdlX2RpcmVjdG9yeSAqIGNvbnN0IHRvKQogewotCWZpbGxfcHgodm0sIHBkcCwKLQkJZ2Vu OF9wZHBlX2VuY29kZShweF9kbWEodm0tPnNjcmF0Y2hfcGQpLCBJOTE1X0NBQ0hFX0xMQykpOwot CW1lbXNldF9wKHBkcC0+ZW50cnksIHZtLT5zY3JhdGNoX3BkLCA1MTIpOwotfQotCi1zdGF0aWMg dm9pZCBnZW44X2luaXRpYWxpemVfM2x2bF9wZHAoc3RydWN0IGk5MTVfYWRkcmVzc19zcGFjZSAq dm0sCi0JCQkJICAgICBzdHJ1Y3QgaTkxNV9wYWdlX2RpcmVjdG9yeSAqcGRwKQotewotCW1lbXNl dF9wKHBkcC0+ZW50cnksIHZtLT5zY3JhdGNoX3BkLCBHRU44XzNMVkxfUERQRVMpOwotfQotCi1z dGF0aWMgdm9pZCBnZW44X2luaXRpYWxpemVfcG1sNChzdHJ1Y3QgaTkxNV9hZGRyZXNzX3NwYWNl ICp2bSwKLQkJCQkgc3RydWN0IGk5MTVfcGFnZV9kaXJlY3RvcnkgKnBtbDQpCi17Ci0JZmlsbF9w eCh2bSwgcG1sNCwKLQkJZ2VuOF9wbWw0ZV9lbmNvZGUocHhfZG1hKHZtLT5zY3JhdGNoX3BkcCks IEk5MTVfQ0FDSEVfTExDKSk7Ci0JbWVtc2V0X3AocG1sNC0+ZW50cnksIHZtLT5zY3JhdGNoX3Bk cCwgR0VOOF9QTUw0RVNfUEVSX1BNTDQpOworCWZpbGxfcHgodm0sIHBkLCBnZW44X3BkcGVfZW5j b2RlKHB4X2RtYSh0byksIEk5MTVfQ0FDSEVfTExDKSk7CisJbWVtc2V0X3AocGQtPmVudHJ5LCB0 bywgNTEyKTsKIH0KIAogLyoKQEAgLTEyNjYsNyArMTI1Miw3IEBAIHN0YXRpYyBpbnQgZ2VuOF9p bml0X3NjcmF0Y2goc3RydWN0IGk5MTVfYWRkcmVzc19zcGFjZSAqdm0pCiAJZ2VuOF9pbml0aWFs aXplX3B0KHZtLCB2bS0+c2NyYXRjaF9wdCk7CiAJaW5pdF9wZF93aXRoX3BhZ2Uodm0sIHZtLT5z Y3JhdGNoX3BkLCB2bS0+c2NyYXRjaF9wdCk7CiAJaWYgKGk5MTVfdm1faXNfNGx2bCh2bSkpCi0J CWdlbjhfaW5pdGlhbGl6ZV80bHZsX3BkcCh2bSwgdm0tPnNjcmF0Y2hfcGRwKTsKKwkJaW5pdF9w ZCh2bSwgdm0tPnNjcmF0Y2hfcGRwLCB2bS0+c2NyYXRjaF9wZCk7CiAKIAlyZXR1cm4gMDsKIApA QCAtMTUxMSw3ICsxNDk3LDcgQEAgc3RhdGljIGludCBnZW44X3BwZ3R0X2FsbG9jXzRsdmwoc3Ry dWN0IGk5MTVfYWRkcmVzc19zcGFjZSAqdm0sCiAJCQlpZiAoSVNfRVJSKHBkcCkpCiAJCQkJZ290 byB1bndpbmQ7CiAKLQkJCWdlbjhfaW5pdGlhbGl6ZV80bHZsX3BkcCh2bSwgcGRwKTsKKwkJCWlu aXRfcGQodm0sIHBkcCwgdm0tPnNjcmF0Y2hfcGQpOwogCiAJCQlvbGQgPSBjbXB4Y2hnKCZwbWw0 LT5lbnRyeVtwbWw0ZV0sIHZtLT5zY3JhdGNoX3BkcCwgcGRwKTsKIAkJCWlmIChvbGQgPT0gdm0t PnNjcmF0Y2hfcGRwKSB7CkBAIC0xNjQxLDEzICsxNjI3LDE4IEBAIHN0YXRpYyBzdHJ1Y3QgaTkx NV9wcGd0dCAqZ2VuOF9wcGd0dF9jcmVhdGUoc3RydWN0IGRybV9pOTE1X3ByaXZhdGUgKmk5MTUp CiAJfQogCiAJaWYgKGk5MTVfdm1faXNfNGx2bCgmcHBndHQtPnZtKSkgewotCQlnZW44X2luaXRp YWxpemVfcG1sNCgmcHBndHQtPnZtLCBwcGd0dC0+cGQpOworCQlpbml0X3BkKCZwcGd0dC0+dm0s IHBwZ3R0LT5wZCwgcHBndHQtPnZtLnNjcmF0Y2hfcGRwKTsKIAogCQlwcGd0dC0+dm0uYWxsb2Nh dGVfdmFfcmFuZ2UgPSBnZW44X3BwZ3R0X2FsbG9jXzRsdmw7CiAJCXBwZ3R0LT52bS5pbnNlcnRf ZW50cmllcyA9IGdlbjhfcHBndHRfaW5zZXJ0XzRsdmw7CiAJCXBwZ3R0LT52bS5jbGVhcl9yYW5n ZSA9IGdlbjhfcHBndHRfY2xlYXJfNGx2bDsKIAl9IGVsc2UgewotCQlnZW44X2luaXRpYWxpemVf M2x2bF9wZHAoJnBwZ3R0LT52bSwgcHBndHQtPnBkKTsKKwkJLyoKKwkJICogV2UgZG9uJ3QgbmVl ZCB0byBzZXR1cCBkbWEgZm9yIHRvcCBsZXZlbCBwZHAsIG9ubHkKKwkJICogZm9yIGVudHJpZXMu IFNvIHBvaW50IGVudHJpZXMgdG8gc2NyYXRjaC4KKwkJICovCisJCW1lbXNldF9wKHBwZ3R0LT5w ZC0+ZW50cnksIHBwZ3R0LT52bS5zY3JhdGNoX3BkLAorCQkJIEdFTjhfM0xWTF9QRFBFUyk7CiAK IAkJaWYgKGludGVsX3ZncHVfYWN0aXZlKGk5MTUpKSB7CiAJCQllcnIgPSBnZW44X3ByZWFsbG9j YXRlX3RvcF9sZXZlbF9wZHAocHBndHQpOwotLSAKMi4xNy4xCgpfX19fX19fX19fX19fX19fX19f X19fX19fX19fX19fX19fX19fX19fX19fX19fXwpJbnRlbC1nZnggbWFpbGluZyBsaXN0CkludGVs LWdmeEBsaXN0cy5mcmVlZGVza3RvcC5vcmcKaHR0cHM6Ly9saXN0cy5mcmVlZGVza3RvcC5vcmcv bWFpbG1hbi9saXN0aW5mby9pbnRlbC1nZng=