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Date:      Fri, 28 Sep 2001 19:12:44 -0500
From:      Mike Meyer <mwm@mired.org>
To:        Kirk Bollinger <kirkbollinger@sbcglobal.net>
Cc:        questions@freebsd.org
Subject:   Re: USB Cdrom burner
Message-ID:  <15285.4604.951524.243800@guru.mired.org>
In-Reply-To: <68747398@toto.iv>

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Kirk Bollinger <kirkbollinger@sbcglobal.net> types:
> I have not been able to get my usb cdrom burner working.
> I have not been able to mount a cd yet. I'm not sure what device to use
> to access it.
> 
> here is a dmesg output:
> uhci0: <UHCI (generic) USB controller> port 0xa400-0xa41f irq 5 at device
> 31.2 on pci0
> uhci0: (New UHCI DeviceId=0x24428086)
> usb0: <UHCI (generic) USB controller> on uhci0
> usb0: USB revision 1.0
> uhub0: (0x24428086) UHCI root hub, class 9/0, rev 1.00/1.00, addr 1
> uhub0: 2 ports with 2 removable, self powered
> pci0: <unknown card> (vendor=0x8086, dev=0x2443) at 31.3 irq 10
> uhci1: <UHCI (generic) USB controller> port 0xa000-0xa01f irq 9 at device
> 31.4 on pci0
> uhci1: (New UHCI DeviceId=0x24448086)
> usb1: <UHCI (generic) USB controller> on uhci1
> usb1: USB revision 1.0
> uhub1: (0x24448086) UHCI root hub, class 9/0, rev 1.00/1.00, addr 1
> uhub1: 2 ports with 2 removable, self powered
> ugen0: Hewlett Packard HP USB CD-Writer Plus, rev 1.00/0.01, addr 2

ugen is a generic "here's the device" for userland code to work with
special devices.

You need umass in the kernel. You might try kldloading it, but I've
had poor luck with that.

If umass is already compiled into the kernel and it's not detecting
the drive, you're going to have to start editing files in
src/sys/dev/usb/ to get it to work.

	<mike
--
Mike Meyer <mwm@mired.org>			http://www.mired.org/home/mwm/
Q: How do you make the gods laugh?		A: Tell them your plans.

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