e500_intr_cpu_establish
if (e500_intr_cpu_establish(ci, E500_CLOCK_TIMER, IPL_CLOCK, IST_TIMER,
if (e500_intr_cpu_establish(ci, 0, IPL_VM, IST_IPI, e500_ipi_intr,
return e500_intr_cpu_establish(curcpu(), irq, ipl, ist, handler, arg,