Re: panic: config_attach: duplicate uhub3

[Jarle Greipsland <jarle%uninett.no@localhost>]

David Young <dyoung%pobox.com@localhost> writes:
> On Sun, Nov 29, 2009 at 02:46:12PM +0100, Jarle Greipsland wrote:
> > Some console output (10-finger copy):
> > 
> > ehci0 at pci0 dev 26 function 7: vendor 0x8086 product 0x293c (rev. 0x03)
> > ehci0: interrupting at ioapic0 pin 23
> > ehci0: companion controllers, 2 ports each: uhci0 uhci1 uhci2
> > usb3 at ehci0: USB revision 2.0
> > [ ... ]
> > uhub2 at usb2: vendor 0x8086 UHCI root hub, class 9/0, rev 1.00/1.00, addr 1
> > uhub3 at usb3: vendor 0x8086 EHCI root hub, class 9/0, rev 2.00/1.00, addr 1
> > panic: config_attach: duplicate uhub3
> > 
> > How can I help fix this problem?
> 
> Apply this patch to sys/kern/subr_autoconf.c and send the output.
New output:

uhci3 at pci0 dev 29 function 0: vendor 0x8086 product 0x2934 (rev. 0x03)
uhci3: interrupting at ioapic0 pin 16
usb4 at uhci3: USB revision 1.0
[ ... ]
uhub4 at usb4: vendor 0x8086 UHCI root hub, class 9/0, rev 1.00/1.00, addr 1
panic: config_devlink: duplicate uhub4 (0xcee1d600) of 0xcee1d000, 0 write, 0 
read, no garbage

                                        -jarle