sbdsp_mixer_set_port  130 dev/isa/pas.c  	sbdsp_mixer_set_port,
sbdsp_mixer_set_port  122 dev/isa/sb.c   	sbdsp_mixer_set_port,
sbdsp_mixer_set_port  239 dev/isa/sbdspvar.h int	sbdsp_mixer_set_port(void *, mixer_ctrl_t *);