missing /dev/midi with CMI8738
Mathew Kanner
mat at cnd.mcgill.ca
Mon Oct 27 10:31:59 PST 2003
On Oct 27, T.M. Sommers wrote:
> Mathew Kanner wrote:
> [snip]
> > The stock midi drivers has nothing for cmi. I've posted links
> >to my driver which does support cmi.
>
> Thanks. I did not find it myself because I was searching for CMI8738,
> not cmi.
>
> Unfortunately, when I try to load it, it fails:
>
> -> kldload snd_cmi
> kldload: can't load snd_cmi: File exists
>
> which seems odd. kldload(2) is returning -1.
>
> kldunload does not work, either:
>
> -> kldunload snd_cmi
> kldunload: can't find file snd_cmi: No such file or directory
Hi,
I'm don't quite following what your problem is, but to double
check, I d/l'ed
http://www.cnd.mcgill.ca/~mat/midi2-jun1303.tgz
untar'ed it, cd into midi2/mod
make && make install
cd ../cmi
cp /usr/src/sys/dev/sound/pci/cmi.c .
patch < cmi.c.patch (On mine, one chunk failed because I have
patched to fix a LOR)
make && make install
kldunload snd_cmi
kldload midi
kldload snd_cmi
I'm using:
tube# uname -a
FreeBSD tube.mine.nu 5.1-CURRENT-20031021-JPSNAP FreeBSD 5.1-CURRENT-20031021-JPSNAP #0: Tue Oct 21 01:07:08 GMT 2003 root at ushi.jp.freebsd.org:/usr/obj/usr/src/sys/GENERIC i386
I then used midiplay in midi2/midiplay (stolen from netbsd!).
Works fine. It's a little chunky because the HZ=100, it should really
be HZ=1000, and invariants I think contributes to the sluggishness.
--mat
--
Having your book made into a movie is like having your ox
made into a bouillon cube.
- Bill Neely
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