Questions about USB, uhid, ukbd and quirks

Hans Petter Selasky hselasky at c2i.net
Sat Nov 24 11:12:21 UTC 2012


On Saturday 24 November 2012 00:00:44 Niclas Zeising wrote:
> Hi!
> I have a couple of questions about USB.
> I recently bought a new USB keyboard, a Logitech K120.  When attaching
> this to a FreeBSD system, however, it is detected as a hid device
> (attaching to uhid) rather than a keyboard (attaching to ukbd).  The
> keyboard works fine, but I'm just curious as to why it doesn't use ukbd.
> The output from usbconfig for this keyboard is:
> 

Hi,

It seems the UHID driver needs to be synced with UMS and UKBD regarding the 
detection logic. Can you try the attached patch and report back.

--HPS
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