irqreturn_t
-ipi_interrupt(int irq, void *dev_id, struct pt_regs *regs)
+ipi_interrupt(int irq, void *dev_id)
{
int this_cpu = smp_processor_id();
struct cpuinfo_parisc *p = &cpu_data[this_cpu];
this_cpu, which);
return IRQ_NONE;
} /* Switch */
+ /* let in any pending interrupts */
+ local_irq_enable();
+ local_irq_disable();
} /* while (ops) */
}
return IRQ_HANDLED;
on_each_cpu(flush_tlb_all_local, NULL, 1, 1);
}
-
-void
-smp_do_timer(struct pt_regs *regs)
-{
- int cpu = smp_processor_id();
- struct cpuinfo_parisc *data = &cpu_data[cpu];
-
- if (!--data->prof_counter) {
- data->prof_counter = data->prof_multiplier;
- update_process_times(user_mode(regs));
- }
-}
-
/*
* Called by secondaries to update state and initialize CPU registers.
*/
static void __init
smp_cpu_init(int cpunum)
{
- extern int init_per_cpu(int); /* arch/parisc/kernel/setup.c */
+ extern int init_per_cpu(int); /* arch/parisc/kernel/processor.c */
extern void init_IRQ(void); /* arch/parisc/kernel/irq.c */
+ extern void start_cpu_itimer(void); /* arch/parisc/kernel/time.c */
/* Set modes and Enable floating point coprocessor */
(void) init_per_cpu(cpunum);
enter_lazy_tlb(&init_mm, current);
init_IRQ(); /* make sure no IRQ's are enabled or pending */
+ start_cpu_itimer();
}