diff options
Diffstat (limited to 'arch/mips/kernel/cevt-sb1250.c')
| -rw-r--r-- | arch/mips/kernel/cevt-sb1250.c | 6 |
1 files changed, 5 insertions, 1 deletions
diff --git a/arch/mips/kernel/cevt-sb1250.c b/arch/mips/kernel/cevt-sb1250.c index e2029d0fc39b..63ac3ad462bc 100644 --- a/arch/mips/kernel/cevt-sb1250.c +++ b/arch/mips/kernel/cevt-sb1250.c @@ -73,6 +73,7 @@ static int sibyte_next_event(unsigned long delta, struct clock_event_device *cd) cfg = IOADDR(A_SCD_TIMER_REGISTER(cpu, R_SCD_TIMER_CFG)); init = IOADDR(A_SCD_TIMER_REGISTER(cpu, R_SCD_TIMER_INIT)); + __raw_writeq(0, cfg); __raw_writeq(delta - 1, init); __raw_writeq(M_SCD_TIMER_ENABLE, cfg); @@ -121,7 +122,7 @@ void __cpuinit sb1250_clockevent_init(void) CLOCK_EVT_FEAT_ONESHOT; clockevent_set_clock(cd, V_SCD_TIMER_FREQ); cd->max_delta_ns = clockevent_delta2ns(0x7fffff, cd); - cd->min_delta_ns = clockevent_delta2ns(1, cd); + cd->min_delta_ns = clockevent_delta2ns(2, cd); cd->rating = 200; cd->irq = irq; cd->cpumask = cpumask_of_cpu(cpu); @@ -142,7 +143,10 @@ void __cpuinit sb1250_clockevent_init(void) action->handler = sibyte_counter_handler; action->flags = IRQF_DISABLED | IRQF_PERCPU; + action->mask = cpumask_of_cpu(cpu); action->name = name; action->dev_id = cd; + + irq_set_affinity(irq, cpumask_of_cpu(cpu)); setup_irq(irq, action); } |