78 		.vector = IRQ_VECTOR_UNASSIGNED,
108 	int pos, vector;  in find_unassigned_vector()  local
115 		vector = IA64_FIRST_DEVICE_VECTOR + pos;  in find_unassigned_vector()
116 		cpumask_and(&mask, &domain, &vector_table[vector]);  in find_unassigned_vector()
119 		return vector;  in find_unassigned_vector()
124 static int __bind_irq_vector(int irq, int vector, cpumask_t domain)  in __bind_irq_vector()  argument
131 	BUG_ON((unsigned)vector >= IA64_NUM_VECTORS);  in __bind_irq_vector()
136 	if ((cfg->vector == vector) && cpumask_equal(&cfg->domain, &domain))  in __bind_irq_vector()
138 	if (cfg->vector != IRQ_VECTOR_UNASSIGNED)  in __bind_irq_vector()
141 		per_cpu(vector_irq, cpu)[vector] = irq;  in __bind_irq_vector()
142 	cfg->vector = vector;  in __bind_irq_vector()
145 	cpumask_or(&vector_table[vector], &vector_table[vector], &domain);  in __bind_irq_vector()
149 int bind_irq_vector(int irq, int vector, cpumask_t domain)  in bind_irq_vector()  argument
155 	ret = __bind_irq_vector(irq, vector, domain);  in bind_irq_vector()
162 	int vector, cpu;  in __clear_irq_vector()  local
167 	BUG_ON(cfg->vector == IRQ_VECTOR_UNASSIGNED);  in __clear_irq_vector()
168 	vector = cfg->vector;  in __clear_irq_vector()
171 		per_cpu(vector_irq, cpu)[vector] = -1;  in __clear_irq_vector()
172 	cfg->vector = IRQ_VECTOR_UNASSIGNED;  in __clear_irq_vector()
175 	cpumask_andnot(&vector_table[vector], &vector_table[vector], &domain);  in __clear_irq_vector()
191 	int vector, cpu;  in ia64_native_assign_irq_vector()  local
194 	vector = -ENOSPC;  in ia64_native_assign_irq_vector()
199 		vector = find_unassigned_vector(domain);  in ia64_native_assign_irq_vector()
200 		if (vector >= 0)  in ia64_native_assign_irq_vector()
203 	if (vector < 0)  in ia64_native_assign_irq_vector()
206 		irq = vector;  in ia64_native_assign_irq_vector()
207 	BUG_ON(__bind_irq_vector(irq, vector, domain));  in ia64_native_assign_irq_vector()
210 	return vector;  in ia64_native_assign_irq_vector()
214 ia64_native_free_irq_vector (int vector)  in ia64_native_free_irq_vector()  argument
216 	if (vector < IA64_FIRST_DEVICE_VECTOR ||  in ia64_native_free_irq_vector()
217 	    vector > IA64_LAST_DEVICE_VECTOR)  in ia64_native_free_irq_vector()
219 	clear_irq_vector(vector);  in ia64_native_free_irq_vector()
223 reserve_irq_vector (int vector)  in reserve_irq_vector()  argument
225 	if (vector < IA64_FIRST_DEVICE_VECTOR ||  in reserve_irq_vector()
226 	    vector > IA64_LAST_DEVICE_VECTOR)  in reserve_irq_vector()
228 	return !!bind_irq_vector(vector, vector, CPU_MASK_ALL);  in reserve_irq_vector()
237 	int irq, vector;  in __setup_vector_irq()  local
240 	for (vector = 0; vector < IA64_NUM_VECTORS; ++vector)  in __setup_vector_irq()
241 		per_cpu(vector_irq, cpu)[vector] = -1;  in __setup_vector_irq()
246 		vector = irq_to_vector(irq);  in __setup_vector_irq()
247 		per_cpu(vector_irq, cpu)[vector] = irq;  in __setup_vector_irq()
268 	int vector;  in __irq_prepare_move()  local
273 	if (cfg->vector == IRQ_VECTOR_UNASSIGNED || !cpu_online(cpu))  in __irq_prepare_move()
278 	vector = find_unassigned_vector(domain);  in __irq_prepare_move()
279 	if (vector < 0)  in __irq_prepare_move()
283 	cfg->vector = IRQ_VECTOR_UNASSIGNED;  in __irq_prepare_move()
285 	BUG_ON(__bind_irq_vector(irq, vector, domain));  in __irq_prepare_move()
322 	ia64_vector vector;  in smp_irq_move_cleanup_interrupt()  local
325 	for (vector = IA64_FIRST_DEVICE_VECTOR;  in smp_irq_move_cleanup_interrupt()
326 	     vector < IA64_LAST_DEVICE_VECTOR; vector++) {  in smp_irq_move_cleanup_interrupt()
330 		irq = __this_cpu_read(vector_irq[vector]);  in smp_irq_move_cleanup_interrupt()
344 		__this_cpu_write(vector_irq[vector], -1);  in smp_irq_move_cleanup_interrupt()
345 		cpumask_clear_cpu(me, &vector_table[vector]);  in smp_irq_move_cleanup_interrupt()
395 	int irq, vector, cpu;  in create_irq()  local
398 	irq = vector = -ENOSPC;  in create_irq()
402 		vector = find_unassigned_vector(domain);  in create_irq()
403 		if (vector >= 0)  in create_irq()
406 	if (vector < 0)  in create_irq()
411 	BUG_ON(__bind_irq_vector(irq, vector, domain));  in create_irq()
438 ia64_handle_irq (ia64_vector vector, struct pt_regs *regs)  in ia64_handle_irq()  argument
477 	while (vector != IA64_SPURIOUS_INT_VECTOR) {  in ia64_handle_irq()
478 		int irq = local_vector_to_irq(vector);  in ia64_handle_irq()
480 		if (unlikely(IS_LOCAL_TLB_FLUSH(vector))) {  in ia64_handle_irq()
483 		} else if (unlikely(IS_RESCHEDULE(vector))) {  in ia64_handle_irq()
487 			ia64_setreg(_IA64_REG_CR_TPR, vector);  in ia64_handle_irq()
493 				       "to any IRQ!\n", __func__, vector,  in ia64_handle_irq()
505 		vector = ia64_get_ivr();  in ia64_handle_irq()
523 	ia64_vector vector;  in ia64_process_pending_intr()  local
527 	vector = ia64_get_ivr();  in ia64_process_pending_intr()
536 	while (vector != IA64_SPURIOUS_INT_VECTOR) {  in ia64_process_pending_intr()
537 		int irq = local_vector_to_irq(vector);  in ia64_process_pending_intr()
539 		if (unlikely(IS_LOCAL_TLB_FLUSH(vector))) {  in ia64_process_pending_intr()
542 		} else if (unlikely(IS_RESCHEDULE(vector))) {  in ia64_process_pending_intr()
547 			ia64_setreg(_IA64_REG_CR_TPR, vector);  in ia64_process_pending_intr()
559 				       "to any IRQ!!\n", __func__, vector,  in ia64_process_pending_intr()
574 		vector = ia64_get_ivr();  in ia64_process_pending_intr()
649 ia64_send_ipi (int cpu, int vector, int delivery_mode, int redirect)  in ia64_send_ipi()  argument
661 	ipi_data = (delivery_mode << 8) | (vector & 0xff);  in ia64_send_ipi()