From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from mga03.intel.com (mga03.intel.com [134.134.136.65]) by gabe.freedesktop.org (Postfix) with ESMTPS id 1BDBA6F843 for ; Fri, 11 Jan 2019 16:19:14 +0000 (UTC) From: Lukasz Kalamarz Date: Fri, 11 Jan 2019 17:15:47 +0100 Message-Id: <20190111161548.15732-3-lukasz.kalamarz@intel.com> In-Reply-To: <20190111161548.15732-1-lukasz.kalamarz@intel.com> References: <20190111161548.15732-1-lukasz.kalamarz@intel.com> Subject: [igt-dev] [PATCH i-g-t v3 3/4] lib/ioctl_wrapper: Implement __gem_mmap List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , MIME-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: base64 Errors-To: igt-dev-bounces@lists.freedesktop.org Sender: "igt-dev" To: igt-dev@lists.freedesktop.org List-ID: UHJldmlvdXMgaW1wbGVtZW50YXRpb24gb2YgX19nZW1fbW1hcF9fY3B1IGFuZCBfX2dlbV9tbWFw X3djIG9ubHkKZGlmZmVyIHdpdGggc2V0dGluZyBwcm9wZXIgZmxhZyBmb3IgY2FjaGluZy4gVGhp cyBwYXRjaCBpbXBsZW1lbnQKX19nZW1fbW1hcCwgd2hpY2ggbWVyZ2UgdGhvc2UgdHdvIGZ1bmN0 aW9ucyBpbnRvIG9uZS4KdjI6IFJlb3JkZXJlZCBhbmQgc3BsaXRlZCB0aGlzIHBhdGNoIGludG8g dHdvIHNlcGFyZXRlIHBhdGNoZXMKdjM6IERyb3BwZWQgdW5uZWNlc3NhcnkgY2hlY2sKClNpZ25l ZC1vZmYtYnk6IEx1a2FzeiBLYWxhbWFyeiA8bHVrYXN6LmthbGFtYXJ6QGludGVsLmNvbT4KQ2M6 IE1pY2hhbCBXaW5pYXJza2kgPG1pY2hhbC53aW5pYXJza2lAaW50ZWwuY29tPgpDYzogS2F0YXJ6 eW5hIERlYyA8a2F0YXJ6eW5hLmRlY0BpbnRlbC5jb20+CkNjOiBEYW5pZWxlIENlcmFvbG8gU3B1 cmlvIDxkYW5pZWxlLmNlcmFvbG9zcHVyaW9AaW50ZWwuY29tPgpDYzogQ2hyaXMgV2lsc29uIDxj aHJpc0BjaHJpcy13aWxzb24uY28udWs+CkNjOiBNaWNoYWwgV2FqZGVjemtvIDxtaWNoYWwud2Fq ZGVjemtvQGludGVsLmNvbT4KLS0tCiBsaWIvaW9jdGxfd3JhcHBlcnMuYyB8IDM2ICsrKysrKysr KysrKysrKysrKysrKysrKysrKysrKysrKysrKwogMSBmaWxlIGNoYW5nZWQsIDM2IGluc2VydGlv bnMoKykKCmRpZmYgLS1naXQgYS9saWIvaW9jdGxfd3JhcHBlcnMuYyBiL2xpYi9pb2N0bF93cmFw cGVycy5jCmluZGV4IGY3MWYwZTMyLi5lOTIyNWRhMCAxMDA2NDQKLS0tIGEvbGliL2lvY3RsX3dy YXBwZXJzLmMKKysrIGIvbGliL2lvY3RsX3dyYXBwZXJzLmMKQEAgLTczNiw2ICs3MzYsNDIgQEAg Ym9vbCBnZW1fbW1hcF9faGFzX3djKGludCBmZCkKIAlyZXR1cm4gaGFzX3djID4gMDsKIH0KIAor LyoqCisgKiBfX2dlbV9tbWFwOgorICogQGZkOiBvcGVuIGk5MTUgZHJtIGZpbGUgZGVzY3JpcHRv cgorICogQGhhbmRsZTogZ2VtIGJ1ZmZlciBvYmplY3QgaGFuZGxlCisgKiBAb2Zmc2V0OiBvZmZz ZXQgaW4gdGhlIGdlbSBidWZmZXIgb2YgdGhlIG1tYXAgYXJlbmEKKyAqIEBzaXplOiBzaXplIG9m IHRoZSBtbWFwIGFyZW5hCisgKiBAcHJvdDogbWVtb3J5IHByb3RlY3Rpb24gYml0cyBhcyB1c2Vk IGJ5IG1tYXAoKQorICogQGZsYWdzOiBmbGFncyB1c2VkIHRvIGRldGVybWluZSBjYWNoaW5nCisg KgorICogVGhpcyBmdW5jdGlvbnMgd3JhcHMgdXAgcHJvY2VkdXJlIHRvIGVzdGFibGlzaCBhIG1l bW9yeSBtYXBwaW5nIHRocm91Z2gKKyAqIGRpcmVjdCBjcHUgYWNjZXNzLCBieXBhc3NpbmcgdGhl IGdwdSAodmFsaWQgZm9yIHdjID09IGZhbHNlKS4gRm9yIHdjID09IHRydWUKKyAqIGl0IGFsc28g YnlwYXNzIGNwdSBjYWNoZXMgY29tcGxldGVseSBhbmQgR1RUIHN5c3RlbSBhZ2VudCAoaS5lLiB0 aGVyZSBpcyBubworICogYXV0b21hdGljIHRpbGluZyBvZiB0aGUgbW1hcHBpbmcgdGhyb3VnaCB0 aGUgZmVuY2UgcmVnaXN0ZXJzKS4KKyAqCisgKiBSZXR1cm5zOiBBIHBvaW50ZXIgdG8gdGhlIGNy ZWF0ZWQgbWVtb3J5IG1hcHBpbmcsIE5VTEwgb24gZmFpbHVyZS4KKyAqLworc3RhdGljIHZvaWQK KypfX2dlbV9tbWFwKGludCBmZCwgdWludDMyX3QgaGFuZGxlLCB1aW50NjRfdCBvZmZzZXQsIHVp bnQ2NF90IHNpemUsIHVuc2lnbmVkIGludCBwcm90LCB1aW50NjRfdCBmbGFncykKK3sKKwlzdHJ1 Y3QgZHJtX2k5MTVfZ2VtX21tYXAgYXJnOworCisJbWVtc2V0KCZhcmcsIDAsIHNpemVvZihhcmcp KTsKKwlhcmcuaGFuZGxlID0gaGFuZGxlOworCWFyZy5vZmZzZXQgPSBvZmZzZXQ7CisJYXJnLnNp emUgPSBzaXplOworCWFyZy5mbGFncyA9IGZsYWdzOworCisJaWYgKGlndF9pb2N0bChmZCwgRFJN X0lPQ1RMX0k5MTVfR0VNX01NQVAsICZhcmcpKQorCQlyZXR1cm4gTlVMTDsKKworCVZHKFZBTEdS SU5EX01BS0VfTUVNX0RFRklORUQoZnJvbV91c2VyX3BvaW50ZXIoYXJnLmFkZHJfcHRyKSwgYXJn LnNpemUpKTsKKworCWVycm5vID0gMDsKKwlyZXR1cm4gZnJvbV91c2VyX3BvaW50ZXIoYXJnLmFk ZHJfcHRyKTsKK30KKwogLyoqCiAgKiBfX2dlbV9tbWFwX193YzoKICAqIEBmZDogb3BlbiBpOTE1 IGRybSBmaWxlIGRlc2NyaXB0b3IKLS0gCjIuMTcuMgoKX19fX19fX19fX19fX19fX19fX19fX19f X19fX19fX19fX19fX19fX19fX19fX18KaWd0LWRldiBtYWlsaW5nIGxpc3QKaWd0LWRldkBsaXN0 cy5mcmVlZGVza3RvcC5vcmcKaHR0cHM6Ly9saXN0cy5mcmVlZGVza3RvcC5vcmcvbWFpbG1hbi9s aXN0aW5mby9pZ3QtZGV2Cg==