Re: usbdevs
From: Alan Batie (alan_at_batie.org)
Date: 08/29/03
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Date: Thu, 28 Aug 2003 20:08:58 -0700 To: freebsd-questions@freebsd.org
On Thu, Aug 28, 2003 at 07:36:26PM -0700, Technical Director wrote:
> Do you get ugen# announcements for generic usb devices on boot up?
I guess there is one buried in there; hmmm. That looks like the serial
port adapter. It looks like it's telling me there's a USB controller
on board. It's a P6-200, so that would really surprise me, but it could
be late enough that Intel was putting the USB controllers in, but the
board doesn't use them. The plug in card uses VIA chips and has 4 ports
(actually 5, with an internal port, but that might just be a duplicate
of one of the external ports), but it looks like they're split across
"uhci1" and "uhci2". The fact that it could not map the ports on uhci2
is probably the key to the problem? It's all speculation on my part...
uhci0: <Intel 82371SB (PIIX3) USB controller> port 0xe400-0xe41f irq 12 at device 1.2 on pci0
usb0: <Intel 82371SB (PIIX3) USB controller> on uhci0
usb0: USB revision 1.0
uhub0: Intel UHCI root hub, class 9/0, rev 1.00/1.00, addr 1
uhub0: 2 ports with 2 removable, self powered
uhci1: <VIA 83C572 USB controller> port 0xe000-0xe01f irq 12 at device 9.0 on pci0
usb1: <VIA 83C572 USB controller> on uhci1
usb1: USB revision 1.0
uhub1: VIA UHCI root hub, class 9/0, rev 1.00/1.00, addr 1
uhub1: 2 ports with 2 removable, self powered
ugen0: Prolific Technology PL2303 Serial adapter (ATEN/IOGEAR UC232A), rev 1.10/2.02, addr 2
uhci2: <VIA 83C572 USB controller> irq 0 at device 9.1 on pci0
uhci2: Could not map ports
device_probe_and_attach: uhci2 attach returned 6
pci0: <USB controller> at 9.2 irq 11
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