Re: [libvirt] [PATCH 2/6] Use -machine option for PPC64
On Thu, Dec 20, 2012 at 02:02:23PM +0800, Li Zhang wrote:
From: Li Zhang <zhlcindy(a)linux.vnet.ibm.com>
On PPC64 platform, it sets USB option in -machine option. It is
set as the following:
-machine pseries,usb=off
This will disable USB, which avoids creating one USB controller
implicitly in the platform's initialization. Libvirt will add one
USB controller if there is no definition in XML file. Users also can
add one specific USB controller in the XML file as the following:
<controller type='usb' index='0' model='pci-ohci'>
</controller>
NACK, current behaviour matches libvirt on x86, where we also
add a USB controller by default.
The mechanism for disabling the default USB controlle ris
to use
<controller type='usb' index='0' model='none'>
PPC should follow this same behaviour
Daniel
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