Re: Intel 82801DB/DBL/DBM (ICH4/ICH4-L/ICH4-M) AC'97 Audio Controller with netbsd 4

["Jared D. McNeill" <jmcneill%invisible.ca@localhost>]

david aubril wrote:
> Hi.
> I just installed netbsd 4. on my laptop, and I have two options :
> 1. I use generic kernel but it hangs after the boot process at the point 
> "kernelized raidframe activated"
> 2. I use noacpi kernel but my sound card hangs with the message :
>
>    *
>      pci_intr_map: no mapping for pin D (line=ff)
>    *
>      cbb0: couldn't map interrupt
>    *
>      pcib0 at pci0 dev 31 function 0
>    *
>      pcib0: Intel 82801DB ISA Bridge (rev. 0x03)
>    *
>      piixide0 at pci0 dev 31 function 1
>    *
>      piixide0: Intel 82801DBM IDE Controller (ICH4-M) (rev. 0x03)
>    *
>      piixide0: bus-master DMA support present
>    *
>      piixide0: primary channel configured to compatibility mode
>    *
>      piixide0: primary channel interrupting at irq 14
>    *
>      atabus0 at piixide0 channel 0
>    *
>      piixide0: secondary channel configured to compatibility mode
>    *
>      piixide0: secondary channel interrupting at irq 15
>    *
>      atabus1 at piixide0 channel 1
>    *
>      auich0 at pci0 dev 31 function 5: i82801DB/DBM (ICH4/ICH4M) AC-97
>      Audio
>    *
>      auich0: can't map codec i/o space
>
> It seems that's it's an old bug. Any idea on how to have my audio card 
> work ?

The first thing I would try is the GENERIC_LAPTOP kernel (even if you're 
not installing on a laptop). If that fails, does a -current kernel work? 
You can get a -current kernel here:

ftp://ftp.netbsd.org/pub/NetBSD-daily/HEAD/200801090002Z/i386/binary/kernel/

Cheers,
Jared