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Re: CVS commit: src/sys/dev/usb
On Tue, Jul 27, 2010 at 12:09:25PM +0200, Matthias Drochner wrote:
> jakllsch%netbsd.org@localhost said:
> > Bus activity shows that Windows will preform a device reset after
> > requesting the initial descriptor, and before setting the address.
> Yes I know -- while I don't have a bus analyzer I've read it
> > As our code is now, we set the address immediately after getting the
> > initial descriptor.
> It has been that way since Jun 22 2008. My change only modified
> the request size which was 8 bytes fixed length before and is 64
> bytes with shorter accepted now.
> Anyway, does the attached patch change anything for you?
Looks sufficiently like Windows on ohci(4) and ehci(4) for me.
> (The reset code in the uhci root hub emulation also doesn't
> look that correct btw.)
> best regards
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