Xen devel - Aug 2008 - [PATCH] ioemu-remote&ioemu: fix writing handlers for base address registers.

This patch fixes writing handlers for base address registers (include
expansion rom base address register) as follows.
It can be applied to both ioemu-remote and ioemu.

- Current implementation can not work fine when base address registers
  are accessed via 1 byte write access and 2 byte write access. This
  patch enables them.

- Currently guest software can set address which is not aligned
  with resource size and page size. The patch does not allow guest
  software to set unaligned address.

Signed-off-by: Yuji Shimada <shimada-yxb@necst.nec.co.jp>

--
Yuji Shimada


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I''m sorry, I forgot to attach patch.

Signed-off-by: Yuji Shimada <shimada-yxb@necst.nec.co.jp>

--
Yuji Shimada
> This patch fixes writing handlers for base address registers (include
> expansion rom base address register) as follows.
> It can be applied to both ioemu-remote and ioemu.
> 
> - Current implementation can not work fine when base address registers
>   are accessed via 1 byte write access and 2 byte write access. This
>   patch enables them.
> 
> - Currently guest software can set address which is not aligned
>   with resource size and page size. The patch does not allow guest
>   software to set unaligned address.
> 
> Signed-off-by: Yuji Shimada <shimada-yxb@necst.nec.co.jp>
> 
> --
> Yuji Shimada
> 
> 
> _______________________________________________
> Xen-devel mailing list
> Xen-devel@lists.xensource.com
> http://lists.xensource.com/xen-devel

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