[v2,0/8] lsusb: Add initial support for USB Audio Class 3

[Michael Drake <michael.drake@codethink.co.uk>]

On 08/12/17 14:27, Greg KH wrote:
> On Fri, Dec 08, 2017 at 10:30:43AM +0000, Michael Drake wrote:
>> On 07/12/17 20:04, Greg KH wrote:

>>> --- lsusb-v.orig	2017-12-07 21:01:26.153185002 +0100
>>> +++ lsusb-v.new	2017-12-07 21:01:32.806517978 +0100
>>> @@ -1110,9 +1110,9 @@
>>>            bDescriptorType        36
>>>            bDescriptorSubtype      1 (HEADER)
>>>            bcdADC               1.00
>>> -        wTotalLength       0x0028
>>> +        wTotalLength           40

[snip]

>> Anyway, since it's a 2 byte field the hex representation
>> is expected here, and the actual value is the same.
> 
> Yes, the value is the same, but all other wTotalLength fields exported
> by lsusb are in decimal.  Changing just this one feels odd to me.

Yes, that's a good reason for wanting to change the other ones.

[snip]

> I'll look at moving those other wFields to be also in 0x0000 mode to
> match up here.

If you like I can work up a patch for that.  I'd just be tweaking
the old printfs to dump wFields with "0x%04x".

I'm also thinking of porting more of the existing lsusb dumping
to use the desc_dump() function, but that would have to be piece
by piece, as I get time.

Cheers,