From mboxrd@z Thu Jan 1 00:00:00 1970 From: "Yu, Zhang" Subject: Re: [PATCH v3 3/8] drm/i915: Partition the fence registers for vGPU in i915 driver Date: Wed, 17 Dec 2014 19:25:31 +0800 Message-ID: <5491682B.9050706@linux.intel.com> References: <1415880169-7656-1-git-send-email-yu.c.zhang@linux.intel.com> <1415880169-7656-4-git-send-email-yu.c.zhang@linux.intel.com> <548AE88E.3080507@linux.intel.com> <54903458.1070904@linux.intel.com> <54903727.5040806@linux.intel.com> <1418740882.9400.50.camel@nilsson.home.kraxel.org> <54904936.30001@linux.intel.com> <1418801629.18828.7.camel@nilsson.home.kraxel.org> <5491541C.4070203@linux.intel.com> <1418814392.18828.18.camel@nilsson.home.kraxel.org> Mime-Version: 1.0 Content-Type: text/plain; charset="utf-8"; Format="flowed" Content-Transfer-Encoding: base64 Return-path: Received: from mga03.intel.com (mga03.intel.com [134.134.136.65]) by gabe.freedesktop.org (Postfix) with ESMTP id 85DA06E617 for ; Wed, 17 Dec 2014 03:27:03 -0800 (PST) In-Reply-To: <1418814392.18828.18.camel@nilsson.home.kraxel.org> List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: intel-gfx-bounces@lists.freedesktop.org Sender: "Intel-gfx" To: Gerd Hoffmann , Tvrtko Ursulin Cc: Intel-gfx@lists.freedesktop.org List-Id: intel-gfx@lists.freedesktop.org CgpPbiAxMi8xNy8yMDE0IDc6MDYgUE0sIEdlcmQgSG9mZm1hbm4gd3JvdGU6Cj4gICAgSGksCj4K Pj4+IEl0J3Mgbm90IHBvc3NpYmxlIHRvIGFsbG93IGd1ZXN0cyBkaXJlY3QgYWNjZXNzIHRvIHRo ZSBmZW5jZSByZWdpc3RlcnMKPj4+IHRob3VnaC4gIEFuZCBpZiBldmVyeSBmZW5jZSByZWdpc3Rl ciBhY2Nlc3MgdHJhcHMgaW50byB0aGUgaHlwZXJ2aXNvcgo+Pj4gYW55d2F5IHRoZSBoeXBlcnZp c29yIGNhbiBlYXNpbHkgbWFwIHRoZSBndWVzdCB2aXJ0dWFsIGZlbmNlIHRvIGhvc3QKPj4+IHBo eXNpY2FsIGZlbmNlLCBzbyB0aGVyZSBpcyBubyBuZWVkIHRvIHRlbGwgdGhlIGd1ZXN0IHdoaWNo IGZlbmNlcyBpdAo+Pj4gb3ducywgdGhlIG51bWJlciBvZiBmZW5jZXMgaXMgZW5vdWdoLgo+Pgo+ PiBUaGF0IGV4YWN0bHkgaXMgdGhlIHBhcnQgSSBkb24ndCB1bmRlcnN0YW5kIC0gaWYgaXQgaXMg bm90IHJlcXVpcmVkIHRvCj4+IHRlbGwgdGhlIGd1ZXN0IHdoaWNoIGZlbmNlcyBpdCBvd25zLCB3 aHkgaXQgaXMgcmVxdWlyZWQgdG8gc2F5IGhvdyBtYW55Pwo+Cj4gVGhlcmUgaXMgYSBmaXhlZCBh c3NpZ25tZW50IG9mIGZlbmNlcyB0byBndWVzdHMsIHNvIGl0J3MgYSBmaXhlZCBudW1iZXIuCj4g QnV0IGFzIHRoZSBoeXBlcnZpc29yIGlzIGludm9sdmVkIGluIGFueSBmZW5jZSBhY2Nlc3MgYW55 d2F5IHRoZXJlIGlzIG5vCj4gbmVlZCBmb3IgdGhlIGd1ZXN0IHRvIGtub3cgd2hpY2ggb2YgdGhl IGZlbmNlcyBpdCBvd25zLCB0aGUgaHlwZXJ2aXNvcgo+IGNhbiByZW1hcCB0aGF0IHRyYW5zcGFy ZW50bHkgZm9yIHRoZSBndWVzdCwgd2l0aG91dCBwZXJmb3JtYW5jZSBwZW5hbHR5LgpUaGFua3Mg R2VyZC4gRXhhY3RseS4KQWx0aG91Z2ggZmVuY2UgcmVnaXN0ZXJzIGFyZSBwYXJpdGl0aW9uZWQg dG8gdkdQVSwgaXQgaXMgbm90IG5lY2Vzc2FyeSAKZm9yIGEgdkdQVSB0byBrbm93IHRoZSBwaHlz aWNhbCBtbWlvIGFkZHJlc3NlcyBvZiB0aGUgYWxsb2NhdGVkIGZlbmNlIApyZWdpc3RlcnMuCkZv ciBleGFtcGxlLCB2R1BVIDEgd2l0aCBmZW5jZSBzaXplIDQgY2FuIGFjY2VzcyB0aGUgZmVuY2Ug cmVnaXN0ZXJzIApmcm9tIDB4MTAwMDAwLTEwMDAxZjsgYXQgdGhlIHNhbWUgdGltZSwgdkdQVSAy IHdpdGggZmVuY2Ugc2l6ZSA4IGNhbiAKYWNjZXNzIHRoZSBmZW5jZSByZWdpc3RlcnMgZnJvbSAw eDEwMDAwMC0weDEwMDAzZi4gQWx0aG91Z2ggdGhpcyBzZWVtcyAKY29uZmxpY3RpbmcsIGl0IGRv ZXMgbm90IG1hdHRlci4gQmVjYXVzZSB0aGVzZSBtbWlvIGFkZHJlc3NlcyBhcmUgYWxsIApzdXBw b3NlZCB0byBiZSB0cmFwcGVkIGluIHRoZSBob3N0IHNpZGUsIHdoaWNoIHdpbGwga2VlcCBhIHJl Y29yZCBvZiB0aGUgCnJlYWwgZmVuY2Ugb2Zmc2V0IG9mIGRpZmZlcmVudCB2R1BVcyhzYXkgMCBm b3IgdkdQVSAxIGFuZCA0IGZvciB2R1BVIDIpLCAKYW5kIHRoZW4gZG9lcyB0aGUgcmVtYXBwaW5n LiBUaGVyZWZvcmUsIHRoZSBwaHlzaWNhbCBvcGVyYXRpb25zIG9uIHRoZSAKZmVuY2UgcmVnaXN0 ZXIgd2lsbCBiZSBwZXJmb3JtZWQgYnkgaG9zdCBjb2RlIG9uIGRpZmZlcmVudCBvbmVzKHNheSwg CjB4MTAwMDAwLTEwMDAxZmggZm9yIHZHUFUgMSBhbmQgMHgxMDAwMjAtMHgxMDAwNWYgZm9yIHZH UFUgMikuCj4KPj4gV2l0aCB0aGlzIHNjaGVtZSBpdCBjb3VsZCBiZSBvbmUgZ3Vlc3Qgd2FudHMg bW9yZSBhbmQgY2FuJ3QgZ2V0IHRoZW0KPj4gZXZlbiBpZiBubyBvbmUgZWxzZSBpcyB1c2luZyBh bnkuIElmIG5vdCBsaW1pdGVkIHRoZXkgY291bGQgYmUKPj4gZHluYW1pY2FsbHkgYWxsb2NhdGVk IGJ5IHRoZSBoeXBlcnZpc29yLCBubz8KPgo+IFNob3VsZCBiZSBwb3NzaWJsZSBhcyBleHRlbnNp b24sIGJ1dCBJIHRoaW5rWzFdIGZvciBub3cgdGhlIGdvYWwgaXMgdG8KPiBzdGF5IGFzIGNsb3Nl IGFzIHBvc3NpYmxlIHRvIHBoeXNpY2FsIGhhcmR3YXJlLCB3aGVyZSB5b3UgY2FuJ3QKPiBkeW5h bWljYWxseSBhbGxvY2F0ZSBmZW5jZXMgaW4gdGhlIGZpcnN0IHBsYWNlLgpZZXMuIEJ5IG5vdyB3 ZSBoYXZlIGZlYXR1cmUgdG8gY29uZmlndXJlIHRoZSBmZW5jZSBudW1iZXJzIGZvciBhIHZHUFUu IApCdXQgd2UgZG8gbm90IHN1cHBvcnQgdGhlIGR5bmFtaWNhbCBhbGxvY2F0aW9ucy4KPgo+IGNo ZWVycywKPiAgICBHZXJkCj4KPiBbMV0gTm90IGJlaW5nIGRlZXBseSBpbnZvbHZlZCBpbnRvIHZn cHUgZGV2ZWxvcG1lbnQsIGp1c3QgcmV2aWV3aW5nCj4gICAgICB0aGUgYml0cyB3aXRoIHNvbWUg a3ZtIGJhY2tncm91bmQuCj4KPgo+Cj4KVGhhbmtzCll1Cl9fX19fX19fX19fX19fX19fX19fX19f X19fX19fX19fX19fX19fX19fX19fX19fCkludGVsLWdmeCBtYWlsaW5nIGxpc3QKSW50ZWwtZ2Z4 QGxpc3RzLmZyZWVkZXNrdG9wLm9yZwpodHRwOi8vbGlzdHMuZnJlZWRlc2t0b3Aub3JnL21haWxt YW4vbGlzdGluZm8vaW50ZWwtZ2Z4Cg==