install hangs on IBM Thinkpad X23

[Jon Drews]

Hi Dru:

 I came across this advice:
This is just a shot in the dark by try doing:
sysctl hw.allow_unsupported_io_range=1
Then try loading the snd module.
http://lists.freebsd.org/pipermail/freebsd-current/2003-December/016544.html

Also this suggestion may help:
http://docs.freebsd.org/cgi/getmsg.cgi?fetch=43475+0+archive/2002/freebsd-multimedia/20020414.freebsd-multimedia


FWIW, this also works for me on an X23 (2662-E5U to be exact). For the logs,
the needed kernel config lines are:

device          smbus
device          ichsmb
device          smb

device          pcm

options         PCI_ENABLE_IO_MODES

 (I seem to get boot hangs if I leave pcm out).

---------------------------------------------------------------
The FLCL has a link to these other suggestions:
http://web.cs.cmu.edu/~dpelleg/X23_freebsd.html
You may want to look there also.


                            Kind regards,
                            Jonathan




On Sun, 3 Oct 2004 12:23:15 -0400 (EDT), Dru <dlavigne6 at sympatico.ca> wrote:
> 
> Hello,
> 
> I keep running across the same error when installing via floppy for 4.9,
> 4.10, and 5.2.1. When the initial kernel loads from mfsroot.flp, it always
> hangs solid (requiring a cold boot) at this line:
> 
> pci0: <multimedia, audio> at device 31.5 (no driver attached)
>