svn commit: r186730 - in head: lib/libusb20 sys/dev/usb2/controller sys/dev/usb2/core sys/dev/usb2/ethernet sys/dev/usb2/image sys/dev/usb2/include sys/dev/usb2/serial sys/dev/usb2/sound sys/dev/us...

[Stanislav Sedov]

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On Tue, 6 Jan 2009 18:23:33 +0100
Hans Petter Selasky <hselasky at c2i.net> mentioned:

> > So at this point the device is effectively detached? Do you have ideas why
> > that might happen. I don't also understand how it may work with config
> > index 1 on old stack if the maximum number of configurations is 1 too...
> > Looks weird.
>

BTW, it seems that device really uses the config index 0. I checked with the old
stack and it seems that setting cfg index to 1 effectively does nothing, though
doesn't fail. Old ubsa continues to work even with configuration index 0, so I
think it worth to change it to 0. At least, for my device - cfg index=1 is
incorrect, though works.
 
> 1) You removed the config index 1 quirk?

Which quirk are you talking about? I changed default index to 0 in ubsa2.c.

> 2) You re-plugged the module and let it stay disconnected for some seconds?
> 

Yes.

> You can reach the endpoints through ugen when config index 0 is set.
> 
> cat /dev/ugen0.2.0.1
> 
> echo "at" > /dev/ugen0.2.0.2
> 

I don't receive anything back...

Thanks!
- -- 
Stanislav Sedov
ST4096-RIPE
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