2012/10/12 Alan Stern :
> On Fri, 12 Oct 2012, Elric Fu wrote:
>
>> > What is error -145 on your platform? Is it -ETIMEDOUT?
>>
>> Yes. -145 means -ETIMEOUT.
>>
>> >
>> >> usb core send a get configuration descriptor request, but t
2012/10/11 Peter Stuge :
> Elric Fu wrote:
>> It is a usb 1.1 device and works at full speed.
>
> It is a frequent misunderstanding that a device must be 1.1 only
> because it does not support high speed. This is not the case.
>
>
>> But the interesting thing
2012/10/11 Alan Stern :
> On Thu, 11 Oct 2012, Elric Fu wrote:
>
>> Hi all,
>>
>> I recently found a strange issue on a embedded platform and don't know
>> how to fix it. Please give me some suggestions.
>>
>> The platform is ar9331. The issue is if
e Data
wMaxPacketSize 0x0010 1x 16 bytes
bInterval 16
Device Status: 0x
(Bus Powered)
Best Regards,
Elric Fu
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efinitely works fine on
embedded system. I will try it under other host controller.
Best Regards,
Elric
>
> --- Original Message ---
> Sender : Elric Fu
> Date : Jul 13, 2012 18:59 (GMT+09:00)
> Title : Re: usb 2.0 device connected on Super Speed HUB on USB 3.0 Port
>
2012/7/13 Andiry Xu :
> On 07/13/2012 04:57 PM, VIKAS SAJJAN C wrote:
>>
>> Hi Andiry,
>>
>>
>> 1. xHCI root hub --- SS hub --- some other USB 2.0 devices
>> - I tired with 2 more usb 2.0 devices , same error comes.
>>
>> 2. xHCI root hub --- some other SS hub or HS hub --- the same USB2.0
2012/7/13 VIKAS SAJJAN C :
> Hi Andiry,
>
>
> 1. xHCI root hub --- SS hub --- some other USB 2.0 devices
>- I tired with 2 more usb 2.0 devices , same error comes.
That is strange. The usb 3.0 hub is VIA VL810. I have a same
usb 3.0 hub that has same firmware with your hub. But it works
fi
