SUN4D_IPI_IRQ
if (pil == SUN4D_IPI_IRQ)
printk(KERN_INFO "smp4d: setup IPI at IRQ %d\n", SUN4D_IPI_IRQ);
sun4d_send_ipi(cpu, SUN4D_IPI_IRQ);
sun4d_send_ipi(cpu, SUN4D_IPI_IRQ);
sun4d_send_ipi(cpu, SUN4D_IPI_IRQ);