qemu.cfg.usb: Set max nest levels of hub device to 5.

Signed-off-by: Feng Yang <fyang@redhat.com>

ID: 1079874

On 12/03/2014 10:31 AM, Feng Yang wrote:
>
> On 12/02/2014 03:45 PM, CongSmile wrote:
>>
>> In qemu/tests/cfg/usb.cfg:
>>
>> > @@ -52,6 +53,13 @@
>> >                      usb_port_d5 = "2.6"
>> >                      usb_port_d6 = "2.7"
>> >                      usb_port_d7 = "2.8"
>> > +                - max_usb_hub_dev:
>> > +                    only usb_boot, usb_reboot
> mistake here. should be no  usb_boot, usb_reboot 

Please ignore this comments

Thanks
>> > +                    only usb_hub
>> > +                    usb_devices += " d1 d2 d3"
>> > +                    usb_port_d1 = "2.2"
>> > +                    usb_port_d2 = "2.3"
>> > +                    usb_port_d3 = "2.4"
>>
>> Hi fyang,
>>
>> Does the code means nested usb hub?
>> I think it's one usb hub can have 5 usb hubs.
>>
> Yes it could have 5 device, we already set 2 of them. So only can set
> another 3 here. I remember.
>
>> Am I misunderstanding?
>>
>> Thanks.
>>
>> —
>> Reply to this email directly or view it on GitHub
>> <https://github.com/autotest/tp-qemu/pull/197/files#r21143816>.
>>
>