bug with BIOS USB Legacy Support enabled (was Re: USB: ums driver no longer detects Logitech mouse)

[Andrey Chernov]

When I turn off USB Legacy Support in the BIOS, FreeBSD founds mouse 
normally (and lots of other USB devices too, unavailable with it).
What is wrong with USB Legacy Support?

On Thu, Jun 05, 2008 at 11:30:51PM +0400, Andrey Chernov wrote:
> More info. If I plug out the mouse and then plug in it again, it detected 
> normally as:
> ums0: <Logitech USB Gaming Mouse, class 0/0, rev 2.00/49.00, addr 2> on uhub2
> ums0: 16 buttons and Z dir.
> uhid0: <Logitech USB Gaming Mouse, class 0/0, rev 2.00/49.00, addr 2> on uhub2
> 
> But it not detected on the boot...

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