[libvirt] [PATCH 0/6] add qemu usb-scsi controller support
Guannan Ren
gren at redhat.com
Mon Jan 14 11:08:46 UTC 2013
On 01/14/2013 06:33 PM, Daniel P. Berrange wrote:
> On Mon, Jan 14, 2013 at 05:04:19PM +0800, Guannan Ren wrote:
>> This patchset tries to add usb-scsi model for SCSI controller.
>> http://lists.gnu.org/archive/html/qemu-devel/2012-06/msg03382.html
>>
>> "usb-uas is a pure UAS (usb attached scsi) emulation.
>> The emulation works like any other scsi hba emulation (eps, lsi, virtio,
>> megasas, ...). It provides just the HBA where you can attach scsi
>> devices as you like using '-device'. A single scsi target with up to
>> 256 luns is supported. For now only usb 2.0 transport is supported."
>>
>> libvirt XML snip
>> <devices>
>> <controller type='usb' index='2' model='ehci'>
>> </controller>
>> <controller type='scsi' index='0' model='usb-scsi'>
> Same objection as with the usb-net series - we need a more explicit
> name here.
>
> Daniel
I choose usb-scsi because of virtio-scsi,
idVendor is QEMU.
idProduct is "USB Attached SCSI HBA".
I originally named it usb-uas. Is it okay?
To be honest, it is hard to think of a better name.
Any better name is welcome. :)
Guannan
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