It's a ISA Yamaha Sound Chip on a Neon Magic Multimedia Card. Not to get confused with the Neon Magic Audio Chip that one would suspect, as I did for quite some time. Its a Yamaha chip.

The first part of the dmesg.boot file which contains the relevant data:

1250 PCI-CardBus Bridge (rev. 0x02)
cbb1 at pci0 dev 3 function 1: Texas Instruments PCI1250 PCI-CardBus Bridge (rev. 0x02)
vga0 at pci0 dev 5 function 0: Neomagic MagicMedia 256AV VGA (rev. 0x12)
wsdisplay0 at vga0: console (80x25, vt100 emulation)
Neomagic MagicMedia 256AV Audio (audio multimedia, revision 0x12) at pci0 dev 5 function 1 not configured
isa0 at pcib0
com1 at isa0 port 0x2f8-0x2ff irq 3: ns16550a, working fifo
pckbc0 at isa0 port 0x60-0x64
pckbd0 at pckbc0 (kbd slot)
pckbc0: using irq 1 for kbd slot
wskbd0 at pckbd0: console keyboard, using wsdisplay0
pms0 at pckbc0 (aux slot)
pckbc0: using irq 12 for aux slot
wsmouse0 at pms0 mux 0
lpt0 at isa0 port 0x378-0x37b irq 7
sb0 at isa0 port 0x220-0x237 irq 5 drq 1: dsp v3.01
audio at sb0 not configured
opl at sb0 not configured
wss0 at isa0 port 0x530-0x537 irq 10 drq 0 drq2 1: CS4231 or AD1845
audio0 at wss0: full duplex, mmap
pcppi0 at isa0 port 0x61
midi0 at pcppi0: PC speaker
sysbeep0 at pcppi0
isapnp0 at isa0 port 0x279: ISA Plug 'n Play device support
npx0 at isa0 port 0xf0-0xff: using exception 16
fdc0 at isa0 port 0x3f0-0x3f7 irq 6 drq 2
fd0 at fdc0 drive 0: 1.44MB, 80 cyl, 2 head, 18 sec
isapnp0: no ISA Plug 'n Play devices found
cbb0: interrupting at irq 11
cbb0: cacheline 0x0 lattimer 0x20
cbb0: bhlc 0x821000 lscp 0x20010100
cardslot0 at cbb0 slot 0 flags 0
cardbus0 at cardslot0: bus 1 device 0 cacheline 0x0, lattimer 0x20
pcmcia0 at cardslot0
cbb1: interrupting at irq 11
cbb1: cacheline 0x0 lattimer 0x20
cbb1: bhlc 0x821000 lscp 0x20020200
cardslot1 at cbb1 slot 1 flags 0
cardbus1 at cardslot1: bus 2 device 0 cacheline 0x0, lattimer 0x20
pcmcia1 at cardslot1
apm0 at mainbus0: Power Management spec V1.2
biomask eb55 netmask eb55 ttymask fbd7
ne0 at pcmcia0 function 0
ne0: RPTI EP401 Ethernet
ne0: Ethernet address 00:40:95:36:0e:40
boot device: wd0

Thanks for your concern.

Roman

-----Original Message-----
From: Jeremy C. Reed [mailto:reed@reedmedia.net]
Sent: Mittwoch, 7. August 2002 17:45
To: Klesel, Roman
Cc: 'netbsd-help@netbsd.org'
Subject: Re: Sound problem


On Wed, 7 Aug 2002, Klesel, Roman wrote:

> I compiled a kernel and everything works so far, except for the
> soundcard.

Tell us about your sound card. What is it?

And what does your kernel say about it?
less /var/run/dmesg.boot

> With Linux I used the OPL2 and OPL3SA drivers.

   Jeremy C. Reed
   http://bsd.reedmedia.net/