sparc_softintr_establish
td->td_softint = sparc_softintr_establish(ipl, tslot_intr_dispatch, td);
sparc_softintr_establish(int level, void (*fun)(void *), void *arg);
xcall_cookie = sparc_softintr_establish(13, xcallintr, NULL);
sched_cookie = sparc_softintr_establish(IPL_SCHED, schedintr, NULL);
sched_cookie = sparc_softintr_establish(IPL_SCHED, schedintr, NULL);
hardclock_cookie = sparc_softintr_establish(IPL_HARDCLOCK,
void *sparc_softintr_establish(int, int (*)(void *), void *);
ih = sparc_softintr_establish(pil, fun, NULL);
ih = sparc_softintr_establish(pil, fun, NULL);
ih = sparc_softintr_establish(pil, fun, NULL);
schedint = sparc_softintr_establish(PIL_SCHED, schedintr, NULL);
ih = sparc_softintr_establish(pil, softint_fastintr, l);
ebsc->sc_pint = sparc_softintr_establish(IPL_VM,
ebsc->sc_rint = sparc_softintr_establish(IPL_VM,
sbsc->sc_pint = sparc_softintr_establish(IPL_SCHED,
sbsc->sc_rint = sparc_softintr_establish(IPL_SCHED,
h->softint = sparc_softintr_establish(ipl, stp4020_intr_dispatch, h);