/* do nothing... */
}
+
+#ifdef CONFIG_KEXEC
+void
+kexec_disable_iosapic(void)
+{
+ struct iosapic_intr_info *info;
+ struct iosapic_rte_info *rte;
+ u8 vec = 0;
+ for (info = iosapic_intr_info; info <
+ iosapic_intr_info + IA64_NUM_VECTORS; ++info, ++vec) {
+ list_for_each_entry(rte, &info->rtes,
+ rte_list) {
+ iosapic_write(rte->addr,
+ IOSAPIC_RTE_LOW(rte->rte_index),
+ IOSAPIC_MASK|vec);
+ iosapic_eoi(rte->addr, vec);
+ }
+ }
+}
+#endif
+
static void
mask_irq (unsigned int irq)
{
#define iosapic_ack_level_irq nop
struct hw_interrupt_type irq_type_iosapic_level = {
- .typename = "IO-SAPIC-level",
+ .name = "IO-SAPIC-level",
.startup = iosapic_startup_level_irq,
.shutdown = iosapic_shutdown_level_irq,
.enable = iosapic_enable_level_irq,
#define iosapic_end_edge_irq nop
struct hw_interrupt_type irq_type_iosapic_edge = {
- .typename = "IO-SAPIC-edge",
+ .name = "IO-SAPIC-edge",
.startup = iosapic_startup_edge_irq,
.shutdown = iosapic_disable_edge_irq,
.enable = iosapic_enable_edge_irq,
printk(KERN_WARNING
"%s: changing vector %d from %s to %s\n",
__FUNCTION__, vector,
- idesc->chip->typename, irq_type->typename);
+ idesc->chip->name, irq_type->name);
idesc->chip = irq_type;
}
return 0;
/* Clear the interrupt controller descriptor */
idesc->chip = &no_irq_type;
+#ifdef CONFIG_SMP
+ /* Clear affinity */
+ cpus_setall(idesc->affinity);
+#endif
+
/* Clear the interrupt information */
memset(&iosapic_intr_info[vector], 0,
sizeof(struct iosapic_intr_info));