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-rw-r--r--include/asm-ia64/hw_irq.h12
1 files changed, 11 insertions, 1 deletions
diff --git a/include/asm-ia64/hw_irq.h b/include/asm-ia64/hw_irq.h
index 7e6e3779670a..76366dc9c1a0 100644
--- a/include/asm-ia64/hw_irq.h
+++ b/include/asm-ia64/hw_irq.h
@@ -93,6 +93,9 @@ extern __u8 isa_irq_to_vector_map[16];
93struct irq_cfg { 93struct irq_cfg {
94 ia64_vector vector; 94 ia64_vector vector;
95 cpumask_t domain; 95 cpumask_t domain;
96 cpumask_t old_domain;
97 unsigned move_cleanup_count;
98 u8 move_in_progress : 1;
96}; 99};
97extern spinlock_t vector_lock; 100extern spinlock_t vector_lock;
98extern struct irq_cfg irq_cfg[NR_IRQS]; 101extern struct irq_cfg irq_cfg[NR_IRQS];
@@ -106,12 +109,19 @@ extern int assign_irq_vector (int irq); /* allocate a free vector */
106extern void free_irq_vector (int vector); 109extern void free_irq_vector (int vector);
107extern int reserve_irq_vector (int vector); 110extern int reserve_irq_vector (int vector);
108extern void __setup_vector_irq(int cpu); 111extern void __setup_vector_irq(int cpu);
109extern int reassign_irq_vector(int irq, int cpu);
110extern void ia64_send_ipi (int cpu, int vector, int delivery_mode, int redirect); 112extern void ia64_send_ipi (int cpu, int vector, int delivery_mode, int redirect);
111extern void register_percpu_irq (ia64_vector vec, struct irqaction *action); 113extern void register_percpu_irq (ia64_vector vec, struct irqaction *action);
112extern int check_irq_used (int irq); 114extern int check_irq_used (int irq);
113extern void destroy_and_reserve_irq (unsigned int irq); 115extern void destroy_and_reserve_irq (unsigned int irq);
114 116
117#if defined(CONFIG_SMP) && (defined(CONFIG_IA64_GENERIC) || defined(CONFIG_IA64_DIG))
118extern int irq_prepare_move(int irq, int cpu);
119extern void irq_complete_move(unsigned int irq);
120#else
121static inline int irq_prepare_move(int irq, int cpu) { return 0; }
122static inline void irq_complete_move(unsigned int irq) {}
123#endif
124
115static inline void ia64_resend_irq(unsigned int vector) 125static inline void ia64_resend_irq(unsigned int vector)
116{ 126{
117 platform_send_ipi(smp_processor_id(), vector, IA64_IPI_DM_INT, 0); 127 platform_send_ipi(smp_processor_id(), vector, IA64_IPI_DM_INT, 0);