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From: Mao Mingy <maomingya928@gmail.com>
To: Ian Campbell <Ian.Campbell@citrix.com>
Cc: xen-devel@lists.xen.org,
	Stefano Stabellini <stefano.stabellini@eu.citrix.com>
Subject: Re: frame buffer shared by domains on arch arm linux
Date: Mon, 26 Jan 2015 14:06:35 +0800	[thread overview]
Message-ID: <54C5D96B.5040705@gmail.com> (raw)
In-Reply-To: <1422010615.19859.41.camel@citrix.com>


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On 23/01/2015 18:56, Ian Campbell wrote:
> If you are trying to get the guest framebuffer onto a physical graphics
> device then PVFB is not what you need. Instead you need to do device
> passthrough of that device to the guest (which means denying it to
> dom0). Passthrough is still a work in progress on Xen on ARM (likely to
> land for 4.6) and*requires*  an SMMU to be present in the hardware.
Do you have any time frame for xen 4.6 release?



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  parent reply	other threads:[~2015-01-26  6:06 UTC|newest]

Thread overview: 20+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2015-01-21  8:36 frame buffer shared by domains on arch arm linux Mao Mingy
2015-01-21 10:51 ` Stefano Stabellini
2015-01-22  2:18   ` Mao Mingy
2015-01-22 11:56     ` Stefano Stabellini
2015-01-23  9:14       ` Mao Mingy
2015-01-23  9:24         ` Ian Campbell
2015-01-23 10:03           ` Mao Mingy
2015-01-23 10:11             ` Ian Campbell
2015-01-23 10:23               ` Mao Mingy
2015-01-23 10:32                 ` Stefano Stabellini
     [not found]                   ` <CAFLc04ByJ0OEsqEeXcL3goaGiLkYFpwTnFrZnRfv2Tx463XwdA@mail.gmail.com>
     [not found]                     ` <alpine.DEB.2.02.1501231456260.18131@kaball.uk.xensource.com>
     [not found]                       ` <54C5DD03.5070406@gmail.com>
     [not found]                         ` <alpine.DEB.2.02.1501261049370.13428@kaball.uk.xensource.com>
     [not found]                           ` <54C741CC.8040604@gmail.com>
2015-01-27 10:24                             ` Stefano Stabellini
2015-01-27 10:55                               ` Ian Campbell
2015-01-23 10:34                 ` Ian Campbell
2015-01-23 10:48                   ` Mao Mingy
2015-01-23 10:56                     ` Ian Campbell
2015-01-23 13:13                       ` Mao Mingya
2015-01-23 13:16                         ` Ian Campbell
2015-01-26  6:06                       ` Mao Mingy [this message]
2015-01-26 10:55                         ` Stefano Stabellini
2015-01-23 10:33         ` Stefano Stabellini

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