* as published by the Free Software Foundation; either version
* 2 of the License, or (at your option) any later version.
*/
-#include <linux/config.h>
#include <linux/types.h>
#include <linux/threads.h>
#include <linux/kernel.h>
/*
* Mark IPIs as higher priority so we can take them inside interrupts that
- * arent marked SA_INTERRUPT
+ * arent marked IRQF_DISABLED
*/
#define IPI_PRIORITY 4
{
unsigned int server;
/* For the moment only implement delivery to all cpus or one cpu */
- cpumask_t cpumask = irq_affinity[irq];
+ cpumask_t cpumask = irq_desc[irq].affinity;
cpumask_t tmp = CPU_MASK_NONE;
if (!distribute_irqs)
}
for (i = irq_offset_value(); i < NR_IRQS; ++i)
- get_irq_desc(i)->handler = &xics_pic;
+ get_irq_desc(i)->chip = &xics_pic;
xics_setup_cpu();
{
virt_irq_to_real_map[XICS_IPI] = XICS_IPI;
- /* IPIs are marked SA_INTERRUPT as they must run with irqs disabled */
- request_irq(irq_offset_up(XICS_IPI), xics_ipi_action, SA_INTERRUPT,
- "IPI", NULL);
+ /*
+ * IPIs are marked IRQF_DISABLED as they must run with irqs
+ * disabled
+ */
+ request_irq(irq_offset_up(XICS_IPI), xics_ipi_action,
+ IRQF_DISABLED, "IPI", NULL);
get_irq_desc(irq_offset_up(XICS_IPI))->status |= IRQ_PER_CPU;
}
#endif
continue;
/* We only need to migrate enabled IRQS */
- if (desc == NULL || desc->handler == NULL
+ if (desc == NULL || desc->chip == NULL
|| desc->action == NULL
- || desc->handler->set_affinity == NULL)
+ || desc->chip->set_affinity == NULL)
continue;
spin_lock_irqsave(&desc->lock, flags);
virq, cpu);
/* Reset affinity to all cpus */
- desc->handler->set_affinity(virq, CPU_MASK_ALL);
- irq_affinity[virq] = CPU_MASK_ALL;
+ desc->chip->set_affinity(virq, CPU_MASK_ALL);
+ irq_desc[irq].affinity = CPU_MASK_ALL;
unlock:
spin_unlock_irqrestore(&desc->lock, flags);
}