RE: [PATCH v5 1/2] hyperv-fb: add support for generation 2 virtual machines.

[Haiyang Zhang]

> -----Original Message-----
> From: linux-fbdev-owner@xxxxxxxxxxxxxxx [mailto:linux-fbdev-
> owner@xxxxxxxxxxxxxxx] On Behalf Of Gerd Hoffmann
> Sent: Wednesday, February 26, 2014 5:51 AM
> To: linux-fbdev@xxxxxxxxxxxxxxx
> Cc: linux-kernel@xxxxxxxxxxxxxxx; gregkh@xxxxxxxxxxxxxxxxxxx; KY Srinivasan;
> Abhishek Gupta (LIS); Haiyang Zhang; jasowang@xxxxxxxxxx;
> tomi.valkeinen@xxxxxx; devel@xxxxxxxxxxxxxxxxxxxxxx; 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 <haiyangz@xxxxxxxxxxxxx>
> 
> Signed-off-by: Gerd Hoffmann <kraxel@xxxxxxxxxx>

Thank you!

Signed-off-by: Haiyang Zhang <haiyangz@xxxxxxxxxxxxx>

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