On 03/26/2014 03:06 PM, Sergei Shtylyov wrote:
> Hello.
>
> On 26-03-2014 13:28, Roger Quadros wrote:
>
>> It was impossible to enumerate on a SuperSpeed (XHCI) host
>> with alternate setting = 1 due to the wrongly set 'bMaxBurst'
>> field in the SuperSpeed Endpoint Companion descriptor.
>
>> Testcase:
>> <host> modprobe -r usbtest; modprobe usbtest alt=1
>> <device> modprobe g_zero
>> plug device to SuperSpeed port on the host.
>
>> Without this patch the host always complains like so
>> "usb 12-2: Not enough bandwidth for new device state.
>> usb 12-2: Not enough bandwidth for altsetting 1"
>
>> Bug was introduced by commit cf9a08ae in v3.9
>
> Please also specify that commit's summary in parens. Also, there's now an adopted standard way of saying this:
>
> Fixes: <12-digit SHA ID> ("<summary line>")
>
Right. will send a v2. Thanks.
cheers,
-roger
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