Xen devel - Jun 2008 - [PATCH] PCI device emulation for QEMU

Hi all,

This patch is an extension for qemu-dm to enable emulation of generic 
PCI devices. The information for the PCI devices can be passed by 
command line parameter.

The command line parameter is "-pciemulation" followed by the
information which contains a label and hex value of the configuration
registers separated by ":".

The configuration registers for each PCI device are below.
vendorid
deviceid
command
status
revision
classcode
headertype
subvendorid
subsystemid
interruputline
interruptpin

This is an example of command line parameter.

 -pciemulation hba1:1240:0780:0002:0:0:010000:0:10b5:0777:05:1

Signed-off-by: Shinji Matsumoto <smatsumoto@marathontechnologies.com>


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Shinji Matsumoto writes ("[Xen-devel] [PATCH] PCI device emulation for
QEMU"):
> This patch is an extension for qemu-dm to enable emulation of generic 
> PCI devices. The information for the PCI devices can be passed by 
> command line parameter.
What is this for ?  The device doesn''t actually do anything.

I think also that this kind of change should be discussed with qemu
upstream on thier mailing list, qemu-devel at nongnu.org.

Ian.

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