From: David Gibson <david@gibson.dropbear.id.au>
To: Gerd Hoffmann <kraxel@redhat.com>
Cc: David Gibson <dgibson@redhat.com>,
qemu-devel@nongnu.org, Anthony Liguori <aliguori@amazon.com>,
"Michael S. Tsirkin" <mst@redhat.com>
Subject: Re: [Qemu-devel] [PATCH 3/3] vga-pci: add qext region to mmio
Date: Fri, 26 Sep 2014 14:38:50 +1000 [thread overview]
Message-ID: <20140926043850.GB20209@voom.redhat.com> (raw)
In-Reply-To: <1411475457-10942-4-git-send-email-kraxel@redhat.com>
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On Tue, Sep 23, 2014 at 02:30:57PM +0200, Gerd Hoffmann wrote:
> Add a qemu extented register range to the standard vga mmio bar.
> Right nowe there are two registers: One readonly register returning the
> size of the region (so we can easily add more registers there if needed)
> and one endian control register, so guests (especially ppc) can flip
> the framebuffer endianness as they need it.
>
> Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
Reviewed-by: David Gibson <david@gibson.dropbear.id.au>
--
David Gibson | I'll have my music baroque, and my code
david AT gibson.dropbear.id.au | minimalist, thank you. NOT _the_ _other_
| _way_ _around_!
http://www.ozlabs.org/~dgibson
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next prev parent reply other threads:[~2014-09-26 4:56 UTC|newest]
Thread overview: 11+ messages / expand[flat|nested] mbox.gz Atom feed top
2014-09-23 12:30 [Qemu-devel] [PATCH 0/3] vga: add endianness switching support Gerd Hoffmann
2014-09-23 12:30 ` [Qemu-devel] [PATCH 1/3] vga: Make fb endian a common state variable Gerd Hoffmann
2014-09-26 4:28 ` David Gibson
2014-09-23 12:30 ` [Qemu-devel] [PATCH 2/3] vga: Add endian control register Gerd Hoffmann
2014-09-26 4:34 ` David Gibson
2014-09-23 12:30 ` [Qemu-devel] [PATCH 3/3] vga-pci: add qext region to mmio Gerd Hoffmann
2014-09-26 4:38 ` David Gibson [this message]
2014-09-29 16:18 ` Michael S. Tsirkin
2014-09-30 11:02 ` Gerd Hoffmann
2014-09-23 20:24 ` [Qemu-devel] [PATCH 0/3] vga: add endianness switching support Benjamin Herrenschmidt
2014-09-23 20:33 ` Alexander Graf
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