+ vpflags = dvpe();
+ clear_c0_cause(CPUCTR_IMASKBIT);
+ evpe(vpflags);
+ /*
+ * There are things we only want to do once per tick
+ * in an "MP" system. One TC of each VPE will take
+ * the actual timer interrupt. The others will get
+ * timer broadcast IPIs. We use whoever it is that takes
+ * the tick on VPE 0 to run the full timer_interrupt().
+ */
+ if (cpu_data[cpu].vpe_id == 0) {
+ timer_interrupt(irq, NULL);
+ smtc_timer_broadcast(cpu_data[cpu].vpe_id);
+ scroll_display_message();
+ } else {
+ write_c0_compare(read_c0_count() +
+ (mips_hpt_frequency/HZ));
+ local_timer_interrupt(irq, dev_id);
+ smtc_timer_broadcast(cpu_data[cpu].vpe_id);
+ }
+ }