lpar_xirr_info_set((0xff << 24) | irq);
}
-static void xics_set_affinity(unsigned int virq, cpumask_t cpumask)
+static void xics_set_affinity(unsigned int virq, const struct cpumask *cpumask)
{
unsigned int irq;
int status;
/* Have the calling processor join or leave the specified global queue */
static void xics_set_cpu_giq(unsigned int gserver, unsigned int join)
{
- int status = rtas_set_indicator_fast(GLOBAL_INTERRUPT_QUEUE,
- (1UL << interrupt_server_size) - 1 - gserver, join);
- WARN_ON(status < 0);
+ int index;
+ int status;
+
+ if (!rtas_indicator_present(GLOBAL_INTERRUPT_QUEUE, NULL))
+ return;
+
+ index = (1UL << interrupt_server_size) - 1 - gserver;
+
+ status = rtas_set_indicator_fast(GLOBAL_INTERRUPT_QUEUE, index, join);
+
+ WARN(status < 0, "set-indicator(%d, %d, %u) returned %d\n",
+ GLOBAL_INTERRUPT_QUEUE, index, join, status);
}
void xics_setup_cpu(void)
/* Reset affinity to all cpus */
irq_desc[virq].affinity = CPU_MASK_ALL;
- desc->chip->set_affinity(virq, CPU_MASK_ALL);
+ desc->chip->set_affinity(virq, cpu_all_mask);
unlock:
spin_unlock_irqrestore(&desc->lock, flags);
}