From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1753323AbaBZPqe (ORCPT ); Wed, 26 Feb 2014 10:46:34 -0500 Received: from na01-by1-obe.ptr.o365filtering.com ([64.4.22.89]:13366 "EHLO na01-by1-obe.outbound.o365filtering.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1752982AbaBZPqb convert rfc822-to-8bit (ORCPT ); Wed, 26 Feb 2014 10:46:31 -0500 From: Haiyang Zhang To: Gerd Hoffmann , "linux-fbdev@vger.kernel.org" CC: "linux-kernel@vger.kernel.org" , "gregkh@linuxfoundation.org" , KY Srinivasan , "Abhishek Gupta (LIS)" , "jasowang@redhat.com" , "tomi.valkeinen@ti.com" , "devel@linuxdriverproject.org" , Jean-Christophe Plagniol-Villard Subject: RE: [PATCH v5 1/2] hyperv-fb: add support for generation 2 virtual machines. Thread-Topic: [PATCH v5 1/2] hyperv-fb: add support for generation 2 virtual machines. Thread-Index: AQHPMuDW6+GagTqrDk+TzIZhfZym05rHrXIw Date: Wed, 26 Feb 2014 15:46:13 +0000 Message-ID: References: <1393411885-14895-1-git-send-email-kraxel@redhat.com> <1393411885-14895-2-git-send-email-kraxel@redhat.com> In-Reply-To: <1393411885-14895-2-git-send-email-kraxel@redhat.com> Accept-Language: en-US Content-Language: en-US X-MS-Has-Attach: X-MS-TNEF-Correlator: x-originating-ip: [157.59.235.233] Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 8BIT MIME-Version: 1.0 X-EOPAttributedMessage: 0 X-Forefront-Antispam-Report: CIP:131.107.159.99;CTRY:US;IPV:NLI;EFV:NLI;SFV:NSPM;SFS:(10009001)(377454003)(189002)(199002)(13464003)(51704005)(69226001)(76482001)(81686001)(93516002)(80022001)(85306002)(47976001)(94316002)(54356001)(74876001)(50466002)(47736001)(65816001)(66066001)(31966008)(74662001)(20776003)(63696002)(80976001)(47776003)(4396001)(79102001)(84676001)(74502001)(44976005)(47446002)(83322001)(53806001)(19580405001)(19580395003)(6806004)(74706001)(77982001)(2656002)(87266001)(59766001)(46102001)(56776001)(76786001)(93136001)(83072002)(85852003)(95666003)(81542001)(81342001)(87936001)(76796001)(46406003)(86612001)(95416001)(74366001)(23726002)(94946001)(50986001)(51856001)(90146001)(49866001)(81816001)(56816005)(33646001)(54316002)(92566001)(24736002);DIR:OUT;SFP:1101;SCL:1;SRVR:BLUSR01MB589;H:hybrid.exchange.microsoft.com;FPR:2CFE79AE.ABD3D58A.F9E13F83.C2ABC812.201F9;PTR:InfoDomainNonexistent;MX:1;A:1;LANG:en; X-Forefront-PRVS: 0134AD334F X-OriginatorOrg: msft.ccsctp.net Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org > -----Original Message----- > From: linux-fbdev-owner@vger.kernel.org [mailto:linux-fbdev- > owner@vger.kernel.org] On Behalf Of Gerd Hoffmann > Sent: Wednesday, February 26, 2014 5:51 AM > To: linux-fbdev@vger.kernel.org > Cc: linux-kernel@vger.kernel.org; gregkh@linuxfoundation.org; KY Srinivasan; > Abhishek Gupta (LIS); Haiyang Zhang; jasowang@redhat.com; > tomi.valkeinen@ti.com; devel@linuxdriverproject.org; Gerd Hoffmann; Jean- > Christophe Plagniol-Villard > Subject: [PATCH v5 1/2] hyperv-fb: add support for generation 2 virtual > machines. > > UEFI-based generation 2 virtual machines support vmbus devices only. > There is no pci bus. Thus they use a different mechanism for the > graphics framebuffer: Instead of using the vga pci bar a chunk of > memory muct be allocated from the hyperv mmio region declared using > APCI. This patch implements support for it. > > Based on a patch by Haiyang Zhang > > Signed-off-by: Gerd Hoffmann Thank you! Signed-off-by: Haiyang Zhang