+asmlinkage void plat_irq_dispatch(struct pt_regs *regs)
+{
+ unsigned int cause = read_c0_cause();
+ unsigned int status = read_c0_status();
+ unsigned int pending = cause & status;
+
+ if (pending & STATUSF_IP7) {
+ do_IRQ(7, regs);
+ } else if (pending & STATUSF_IP2) {
+#ifdef CONFIG_HYPERTRANSPORT
+ ll_ht_smp_irq_handler(2, regs);
+#else
+ do_IRQ(2, regs);
+#endif
+ } else if (pending & STATUSF_IP3) {
+ do_IRQ(3, regs);
+ } else if (pending & STATUSF_IP4) {
+ do_IRQ(4, regs);
+ } else if (pending & STATUSF_IP5) {
+#ifdef CONFIG_SMP
+ titan_mailbox_irq(regs);
+#else
+ do_IRQ(5, regs);
+#endif
+ } else if (pending & STATUSF_IP6) {
+ do_IRQ(4, regs);
+ }
+}
+