From mboxrd@z Thu Jan 1 00:00:00 1970 From: Emil Velikov Subject: Re: [PATCH 2/2] amdgpu: add flag to support 32bit VA address v2 Date: Wed, 12 Aug 2015 20:19:48 +0100 Message-ID: <55CB9C54.2080400@gmail.com> References: <1439209573-19301-1-git-send-email-Jammy.Zhou@amd.com> <1439209573-19301-2-git-send-email-Jammy.Zhou@amd.com> Mime-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: base64 Return-path: Received: from mail-wi0-f173.google.com (mail-wi0-f173.google.com [209.85.212.173]) by gabe.freedesktop.org (Postfix) with ESMTPS id 03B506EC51 for ; Wed, 12 Aug 2015 12:20:11 -0700 (PDT) Received: by wicne3 with SMTP id ne3so231185439wic.1 for ; Wed, 12 Aug 2015 12:20:09 -0700 (PDT) In-Reply-To: <1439209573-19301-2-git-send-email-Jammy.Zhou@amd.com> List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: dri-devel-bounces@lists.freedesktop.org Sender: "dri-devel" To: Jammy Zhou , dri-devel@lists.freedesktop.org Cc: emil.l.velikov@gmail.com List-Id: dri-devel@lists.freedesktop.org SGkgSmFtbXksCgpUaGlzIHBhdGNoIHdpbGwgY29uZmxpY3Qgd2l0aCBhbiBlYXJsaWVyIHNlcmll cyB0aGF0IEknbSBwbGFubmluZyB0bwptZXJnZSBzaG9ydGx5LiBDYW4geW91IHNxdWFzaCB0aGUg Zm9sbG93aW5nIGNoYW5nZXMgYW5kIGNoZWNrIGZvciBlcnJvcnMKd2l0aCAkbWFrZSBjaGVjay9k aXN0Y2hlY2suCgpPbiAxMC8wOC8xNSAxMzoyNiwgSmFtbXkgWmhvdSB3cm90ZToKPiBUaGUgQU1E R1BVX1ZBX1JBTkdFXzMyX0JJVCBmbGFnIGlzIGFkZGVkIHRvIHJlcXVlc3QgVkEgcmFuZ2UgaW4g dGhlCj4gMzJiaXQgYWRkcmVzcyBzcGFjZSBmb3IgYW1kZ3B1X3ZhX3JhbmdlX2FsbG9jLgo+IAo+ IFRoZSAzMmJpdCBhZGRyZXNzIHNwYWNlIGlzIHJlc2VydmVkIGF0IGluaXRpYWxpemF0aW9uIHRp bWUsIGFuZCBtYW5hZ2VkCj4gd2l0aCBhIHNlcGFyYXRlIFZBTUdSIGFzIHBhcnQgb2YgdGhlIGds b2JhbCBWQU1HUi4gQW5kIGlmIG5vIGVub3VnaCBWQQo+IHNwYWNlIGF2YWlsYWJsZSBpbiByYW5n ZSBhYm92ZSA0R0IsIHRoaXMgcmVzZXJ2ZWQgcmFuZ2UgY2FuIGJlIHVzZWQgYXMKPiBmYWxsYmFj ay4KPiAKPiB2MjogYWRkIGNvbW1lbnQgZm9yIEFNREdQVV9WQV9SQU5HRV8zMl9CSVQsIGFuZCBh ZGQgdmFtZ3IgdG8gdmFfcmFuZ2UKPiAKPiBTaWduZWQtb2ZmLWJ5OiBKYW1teSBaaG91IDxKYW1t eS5aaG91QGFtZC5jb20+Cj4gUmV2aWV3ZWQtYnk6IENocmlzdGlhbiBLw7ZuaWcgPGNocmlzdGlh bi5rb2VuaWdAYW1kLmNvbT4KPiAtLS0KPiAgYW1kZ3B1L2FtZGdwdS5oICAgICAgICAgIHwgIDUg KysrKysKPiAgYW1kZ3B1L2FtZGdwdV9kZXZpY2UuYyAgIHwgMjIgKysrKysrKysrKysrKysrKysr KysrKwo+ICBhbWRncHUvYW1kZ3B1X2ludGVybmFsLmggfCAgOSArKysrKysrKysKPiAgYW1kZ3B1 L2FtZGdwdV92YW1nci5jICAgIHwgMzUgKysrKysrKysrKysrKysrKysrKysrKysrKysrKy0tLS0t LS0KPiAgNCBmaWxlcyBjaGFuZ2VkLCA2NCBpbnNlcnRpb25zKCspLCA3IGRlbGV0aW9ucygtKQo+ IAoKPiBkaWZmIC0tZ2l0IGEvYW1kZ3B1L2FtZGdwdV9pbnRlcm5hbC5oIGIvYW1kZ3B1L2FtZGdw dV9pbnRlcm5hbC5oCj4gaW5kZXggNTI2YTkzZi4uNmU2NTY0MiAxMDA2NDQKPiAtLS0gYS9hbWRn cHUvYW1kZ3B1X2ludGVybmFsLmgKPiArKysgYi9hbWRncHUvYW1kZ3B1X2ludGVybmFsLmgKCj4g QEAgLTEyNCw2ICsxMjgsMTEgQEAgc3RydWN0IGFtZGdwdV9ib192YV9tZ3IqIGFtZGdwdV92YW1n cl9nZXRfZ2xvYmFsKHN0cnVjdCBhbWRncHVfZGV2aWNlICpkZXYpOwo+ICAKPiAgdm9pZCBhbWRn cHVfdmFtZ3JfcmVmZXJlbmNlKHN0cnVjdCBhbWRncHVfYm9fdmFfbWdyICoqZHN0LCBzdHJ1Y3Qg YW1kZ3B1X2JvX3ZhX21nciAqc3JjKTsKPiAgCj4gK3ZvaWQgYW1kZ3B1X3ZhbWdyX2luaXQoc3Ry dWN0IGFtZGdwdV9ib192YV9tZ3IgKm1nciwgdWludDY0X3Qgc3RhcnQsCj4gKwkJICAgICAgIHVp bnQ2NF90IG1heCwgdWludDY0X3QgYWxpZ25tZW50KTsKPiArCj4gK3ZvaWQgYW1kZ3B1X3ZhbWdy X2RlaW5pdChzdHJ1Y3QgYW1kZ3B1X2JvX3ZhX21nciAqbWdyKTsKPiArClBsZWFzZSBwcmVmaXgg dGhlc2UgdHdvIHdpdGggdGhlIGRybV9wcml2YXRlIG1hY3JvLgoKPiAgdWludDY0X3QgYW1kZ3B1 X3ZhbWdyX2ZpbmRfdmEoc3RydWN0IGFtZGdwdV9ib192YV9tZ3IgKm1nciwgdWludDY0X3Qgc2l6 ZSwKPiAgCQkJCXVpbnQ2NF90IGFsaWdubWVudCwgdWludDY0X3QgYmFzZV9yZXF1aXJlZCk7Cj4g IAo+IGRpZmYgLS1naXQgYS9hbWRncHUvYW1kZ3B1X3ZhbWdyLmMgYi9hbWRncHUvYW1kZ3B1X3Zh bWdyLmMKPiBpbmRleCBlMDQ0ZGZhLi4wNGUwOWUyIDEwMDY0NAo+IC0tLSBhL2FtZGdwdS9hbWRn cHVfdmFtZ3IuYwo+ICsrKyBiL2FtZGdwdS9hbWRncHVfdmFtZ3IuYwo+IEBAIC00Miw3ICs0Miw3 IEBAIGludCBhbWRncHVfdmFfcmFuZ2VfcXVlcnkoYW1kZ3B1X2RldmljZV9oYW5kbGUgZGV2LAo+ ICAJcmV0dXJuIC1FSU5WQUw7Cj4gIH0KPiAgCj4gLXN0YXRpYyB2b2lkIGFtZGdwdV92YW1ncl9p bml0KHN0cnVjdCBhbWRncHVfYm9fdmFfbWdyICptZ3IsIHVpbnQ2NF90IHN0YXJ0LAo+ICt2b2lk IGFtZGdwdV92YW1ncl9pbml0KHN0cnVjdCBhbWRncHVfYm9fdmFfbWdyICptZ3IsIHVpbnQ2NF90 IHN0YXJ0LAo+ICAJCQkgICAgICB1aW50NjRfdCBtYXgsIHVpbnQ2NF90IGFsaWdubWVudCkKU2Ft ZSBoZXJlLAo+ICB7Cj4gIAltZ3ItPnZhX29mZnNldCA9IHN0YXJ0Owo+IEBAIC01Myw3ICs1Myw3 IEBAIHN0YXRpYyB2b2lkIGFtZGdwdV92YW1ncl9pbml0KHN0cnVjdCBhbWRncHVfYm9fdmFfbWdy ICptZ3IsIHVpbnQ2NF90IHN0YXJ0LAo+ICAJcHRocmVhZF9tdXRleF9pbml0KCZtZ3ItPmJvX3Zh X211dGV4LCBOVUxMKTsKPiAgfQo+ICAKPiAtc3RhdGljIHZvaWQgYW1kZ3B1X3ZhbWdyX2RlaW5p dChzdHJ1Y3QgYW1kZ3B1X2JvX3ZhX21nciAqbWdyKQo+ICt2b2lkIGFtZGdwdV92YW1ncl9kZWlu aXQoc3RydWN0IGFtZGdwdV9ib192YV9tZ3IgKm1ncikKYW5kIGhlcmUuCgpZb3Ugd29uJ3QgbmVl ZCB0byBodW50IHRoZSBjb3JyZWN0IGluY2x1ZGUgYXMgbXkgZWFybGllciBzZXJpZXMgYWRkcyBp dAppbiB0aGVzZSB0d28gZmlsZXMuCgpUaGFua3MKRW1pbAoKUC5TLiBJJ2xsIHRha2UgYW5vdGhl ciBsb29rIGF0IHRoZSBkcm1HZXREZXZpY2VzIHBhdGNoIGluIGEgZmV3IGhvdXJzLgoKX19fX19f X19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX18KZHJpLWRldmVsIG1haWxp bmcgbGlzdApkcmktZGV2ZWxAbGlzdHMuZnJlZWRlc2t0b3Aub3JnCmh0dHA6Ly9saXN0cy5mcmVl ZGVza3RvcC5vcmcvbWFpbG1hbi9saXN0aW5mby9kcmktZGV2ZWwK