gillhaa@ghost.whirlpool.com said:
> --- wss_pnpbios.c.orig	Mon Feb 21 07:26:33 2000 +++ wss_pnpbios.c	Mon
> Mar 27 01:44:23 2000 @@ -141,7 +141,7 @@
>  		return;
>  	}
>  	if (pnpbios_getdmachan(aa->pbt, aa->resc, 1, &sc->wss_recdrq)) -
> sc->wss_recdrq = -1; +		sc->wss_recdrq = 0;
>    	sc->sc_ad1848.sc_ad1848.sc_iot = sc->sc_iot;
>  	bus_space_subregion(sc->sc_iot, sc->sc_ioh, wph->offset_ad1848, 4, 

can you try
sc->wss_recdrq = sc->wss_playdrq;
instead?

(The wss driver seems not fully consistent in that - at some places
the recdrq != -1 condition is checked for, at others not.)

best regards
Matthias