Subject: weird USB problems
To: None <port-sparc64@NetBSD.org>
From: Jonathan A. Kollasch <jakllsch@kollasch.net>
List: port-sparc64
Date: 07/29/2006 19:08:15
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Hi,

I have a plain ohci(4) card that used to work (when OFW or NetBSD
managed to detect the PCI device) on 3.99.11 in a U10. Now, on
3.0.1, the same card  is detected much more often, but I get
"device problem, disabling port" errors when a device is
attached. FWIW some other PCI expansion cards don't always
get detected.

One device I have will always cause this when plugged into the
root hub (on any platform), but will attach to a non-root hub.
This is not the case here, any type of device I've tried fail
to be detected.

This same card works flawlessly on i386 and macppc 3.0
and/or -current.

It's in a Mac at the moment, and attaches like so,

ohci0 at pci0 dev 14 function 0: Opti 82C861 (rev. 0x10)
ohci0: interrupting at irq 24
ohci0: OHCI version 1.0, legacy support
usb0 at ohci0: USB revision 1.0
uhub0 at usb0
uhub0: Opti OHCI root hub, class 9/0, rev 1.00/1.00, addr 1
uhub0: 2 ports with 2 removable, self powered

This is preventing me from attaching a working mouse
to this Ultra 10. :(

Any hope that the VIA and NEC USB 2.0 cards I have
ordered (only partially for use in the Sun, other
i386 boxes could use them) will work any better?

	Jonathan Kollasch

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