From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from mga01.intel.com (mga01.intel.com [192.55.52.88]) by gabe.freedesktop.org (Postfix) with ESMTPS id A46696E471 for ; Mon, 22 Mar 2021 12:38:19 +0000 (UTC) From: =?UTF-8?q?Zbigniew=20Kempczy=C5=84ski?= Date: Mon, 22 Mar 2021 13:37:27 +0100 Message-Id: <20210322123750.94772-14-zbigniew.kempczynski@intel.com> In-Reply-To: <20210322123750.94772-1-zbigniew.kempczynski@intel.com> References: <20210322123750.94772-1-zbigniew.kempczynski@intel.com> MIME-Version: 1.0 Subject: [igt-dev] [PATCH i-g-t v28 13/36] lib/intel_bufops: Add init with handle and size function List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , 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: Rm9yIHNvbWUgY2FzZXMgKGZiIHdpdGggY29tcHJlc3Npb24pIGZiIHNpemUgaXMgYmlnZ2VyIHRo YW4gY2FsY3VsYXRlZAppbnRlbF9idWYgd2hhdCBsZWFkIHRvIGV4ZWNidWYgZmFpbHVyZSB3aGVu IGFsbG9jYXRvciBpcyB1c2VkCmFsb25nIHdpdGggRVhFQ19PQkpFQ1RfUElOTkVEIGZsYWcgc2V0 IGZvciBhbGwgb2JqZWN0cy4KCldlIG5lZWQgdG8gY3JlYXRlIGludGVsX2J1ZiB3aXRoIHNpemUg ZXF1YWwgdG8gZmIgc28gbmV3IGZ1bmN0aW9uCmluIHdoaWNoIHdlIHBhc3MgaGFuZGxlIGFuZCBz aXplIGlzIHJlcXVpcmVkLgoKdjI6IGFkZCBib19zaXplIGNoZWNrIHRvIGJldHRlciBwcm90ZWN0 IGlucHV0IHNpemUgKEphc29uKQoKU2lnbmVkLW9mZi1ieTogWmJpZ25pZXcgS2VtcGN6ecWEc2tp IDx6Ymlnbmlldy5rZW1wY3p5bnNraUBpbnRlbC5jb20+CkNjOiBEb21pbmlrIEdyemVnb3J6ZWsg PGRvbWluaWsuZ3J6ZWdvcnpla0BpbnRlbC5jb20+CkNjOiBDaHJpcyBXaWxzb24gPGNocmlzQGNo cmlzLXdpbHNvbi5jby51az4KUmV2aWV3ZWQtYnk6IENocmlzIFdpbHNvbiA8Y2hyaXNAY2hyaXMt d2lsc29uLmNvLnVrPgpBY2tlZC1ieTogRGFuaWVsIFZldHRlciA8ZGFuaWVsLnZldHRlckBmZnds bC5jaD4KLS0tCiBsaWIvaW50ZWxfYnVmb3BzLmMgfCAzNCArKysrKysrKysrKysrKysrKysrKysr KysrKysrKysrLS0tCiBsaWIvaW50ZWxfYnVmb3BzLmggfCAgNyArKysrKysrCiAyIGZpbGVzIGNo YW5nZWQsIDM4IGluc2VydGlvbnMoKyksIDMgZGVsZXRpb25zKC0pCgpkaWZmIC0tZ2l0IGEvbGli L2ludGVsX2J1Zm9wcy5jIGIvbGliL2ludGVsX2J1Zm9wcy5jCmluZGV4IGViNWFjNGRhZC4uMDBi ZTJiZDA0IDEwMDY0NAotLS0gYS9saWIvaW50ZWxfYnVmb3BzLmMKKysrIGIvbGliL2ludGVsX2J1 Zm9wcy5jCkBAIC03MDgsNyArNzA4LDggQEAgc3RhdGljIHZvaWQgX19pbnRlbF9idWZfaW5pdChz dHJ1Y3QgYnVmX29wcyAqYm9wcywKIAkJCSAgICAgdWludDMyX3QgaGFuZGxlLAogCQkJICAgICBz dHJ1Y3QgaW50ZWxfYnVmICpidWYsCiAJCQkgICAgIGludCB3aWR0aCwgaW50IGhlaWdodCwgaW50 IGJwcCwgaW50IGFsaWdubWVudCwKLQkJCSAgICAgdWludDMyX3QgcmVxX3RpbGluZywgdWludDMy X3QgY29tcHJlc3Npb24pCisJCQkgICAgIHVpbnQzMl90IHJlcV90aWxpbmcsIHVpbnQzMl90IGNv bXByZXNzaW9uLAorCQkJICAgICB1aW50NjRfdCBib19zaXplKQogewogCXVpbnQzMl90IHRpbGlu ZyA9IHJlcV90aWxpbmc7CiAJdWludDY0X3Qgc2l6ZTsKQEAgLTc3Niw2ICs3NzcsMTEgQEAgc3Rh dGljIHZvaWQgX19pbnRlbF9idWZfaW5pdChzdHJ1Y3QgYnVmX29wcyAqYm9wcywKIAkJc2l6ZSA9 IGJ1Zi0+c3VyZmFjZVswXS5zdHJpZGUgKiBBTElHTihoZWlnaHQsIGFsaWduX2gpOwogCX0KIAor CWlmIChib19zaXplID4gMCkgeworCQlpZ3RfYXNzZXJ0KGJvX3NpemUgPj0gc2l6ZSk7CisJCXNp emUgPSBib19zaXplOworCX0KKwogCS8qIFN0b3JlIHJlYWwgYm8gc2l6ZSB0byBhdm9pZCBtaXN0 YWtlcyBpbiBjYWxjdWxhdGluZyBpdCBhZ2FpbiAqLwogCWJ1Zi0+c2l6ZSA9IHNpemU7CiAKQEAg LTgwOSw3ICs4MTUsNyBAQCB2b2lkIGludGVsX2J1Zl9pbml0KHN0cnVjdCBidWZfb3BzICpib3Bz LAogCQkgICAgdWludDMyX3QgdGlsaW5nLCB1aW50MzJfdCBjb21wcmVzc2lvbikKIHsKIAlfX2lu dGVsX2J1Zl9pbml0KGJvcHMsIDAsIGJ1Ziwgd2lkdGgsIGhlaWdodCwgYnBwLCBhbGlnbm1lbnQs Ci0JCQkgdGlsaW5nLCBjb21wcmVzc2lvbik7CisJCQkgdGlsaW5nLCBjb21wcmVzc2lvbiwgMCk7 CiAKIAlpbnRlbF9idWZfc2V0X293bmVyc2hpcChidWYsIHRydWUpOwogfQpAQCAtODU4LDcgKzg2 NCw3IEBAIHZvaWQgaW50ZWxfYnVmX2luaXRfdXNpbmdfaGFuZGxlKHN0cnVjdCBidWZfb3BzICpi b3BzLAogCQkJCSB1aW50MzJfdCByZXFfdGlsaW5nLCB1aW50MzJfdCBjb21wcmVzc2lvbikKIHsK IAlfX2ludGVsX2J1Zl9pbml0KGJvcHMsIGhhbmRsZSwgYnVmLCB3aWR0aCwgaGVpZ2h0LCBicHAs IGFsaWdubWVudCwKLQkJCSByZXFfdGlsaW5nLCBjb21wcmVzc2lvbik7CisJCQkgcmVxX3RpbGlu ZywgY29tcHJlc3Npb24sIDApOwogfQogCiAvKioKQEAgLTkyNyw2ICs5MzMsMjggQEAgc3RydWN0 IGludGVsX2J1ZiAqaW50ZWxfYnVmX2NyZWF0ZV91c2luZ19oYW5kbGUoc3RydWN0IGJ1Zl9vcHMg KmJvcHMsCiAJcmV0dXJuIGJ1ZjsKIH0KIAorc3RydWN0IGludGVsX2J1ZiAqaW50ZWxfYnVmX2Ny ZWF0ZV91c2luZ19oYW5kbGVfYW5kX3NpemUoc3RydWN0IGJ1Zl9vcHMgKmJvcHMsCisJCQkJCQkJ IHVpbnQzMl90IGhhbmRsZSwKKwkJCQkJCQkgaW50IHdpZHRoLCBpbnQgaGVpZ2h0LAorCQkJCQkJ CSBpbnQgYnBwLCBpbnQgYWxpZ25tZW50LAorCQkJCQkJCSB1aW50MzJfdCByZXFfdGlsaW5nLAor CQkJCQkJCSB1aW50MzJfdCBjb21wcmVzc2lvbiwKKwkJCQkJCQkgdWludDY0X3Qgc2l6ZSkKK3sK KwlzdHJ1Y3QgaW50ZWxfYnVmICpidWY7CisKKwlpZ3RfYXNzZXJ0KGJvcHMpOworCisJYnVmID0g Y2FsbG9jKDEsIHNpemVvZigqYnVmKSk7CisJaWd0X2Fzc2VydChidWYpOworCisJX19pbnRlbF9i dWZfaW5pdChib3BzLCBoYW5kbGUsIGJ1Ziwgd2lkdGgsIGhlaWdodCwgYnBwLCBhbGlnbm1lbnQs CisJCQkgcmVxX3RpbGluZywgY29tcHJlc3Npb24sIHNpemUpOworCisJcmV0dXJuIGJ1ZjsKK30K KworCiAvKioKICAqIGludGVsX2J1Zl9kZXN0cm95CiAgKiBAYnVmOiBpbnRlbF9idWYKZGlmZiAt LWdpdCBhL2xpYi9pbnRlbF9idWZvcHMuaCBiL2xpYi9pbnRlbF9idWZvcHMuaAppbmRleCA1NjE5 ZmM2ZmEuLjU0NDgwYmZmNiAxMDA2NDQKLS0tIGEvbGliL2ludGVsX2J1Zm9wcy5oCisrKyBiL2xp Yi9pbnRlbF9idWZvcHMuaApAQCAtMTM5LDYgKzEzOSwxMyBAQCBzdHJ1Y3QgaW50ZWxfYnVmICpp bnRlbF9idWZfY3JlYXRlX3VzaW5nX2hhbmRsZShzdHJ1Y3QgYnVmX29wcyAqYm9wcywKIAkJCQkJ CXVpbnQzMl90IHJlcV90aWxpbmcsCiAJCQkJCQl1aW50MzJfdCBjb21wcmVzc2lvbik7CiAKK3N0 cnVjdCBpbnRlbF9idWYgKmludGVsX2J1Zl9jcmVhdGVfdXNpbmdfaGFuZGxlX2FuZF9zaXplKHN0 cnVjdCBidWZfb3BzICpib3BzLAorCQkJCQkJCSB1aW50MzJfdCBoYW5kbGUsCisJCQkJCQkJIGlu dCB3aWR0aCwgaW50IGhlaWdodCwKKwkJCQkJCQkgaW50IGJwcCwgaW50IGFsaWdubWVudCwKKwkJ CQkJCQkgdWludDMyX3QgcmVxX3RpbGluZywKKwkJCQkJCQkgdWludDMyX3QgY29tcHJlc3Npb24s CisJCQkJCQkJIHVpbnQ2NF90IHNpemUpOwogdm9pZCBpbnRlbF9idWZfZGVzdHJveShzdHJ1Y3Qg aW50ZWxfYnVmICpidWYpOwogCiB2b2lkICppbnRlbF9idWZfY3B1X21hcChzdHJ1Y3QgaW50ZWxf YnVmICpidWYsIGJvb2wgd3JpdGUpOwotLSAKMi4yNi4wCgpfX19fX19fX19fX19fX19fX19fX19f X19fX19fX19fX19fX19fX19fX19fX19fXwppZ3QtZGV2IG1haWxpbmcgbGlzdAppZ3QtZGV2QGxp c3RzLmZyZWVkZXNrdG9wLm9yZwpodHRwczovL2xpc3RzLmZyZWVkZXNrdG9wLm9yZy9tYWlsbWFu L2xpc3RpbmZvL2lndC1kZXYK