80 		.vector = IRQ_VECTOR_UNASSIGNED,
110 	int pos, vector;  in find_unassigned_vector()  local
117 		vector = IA64_FIRST_DEVICE_VECTOR + pos;  in find_unassigned_vector()
118 		cpumask_and(&mask, &domain, &vector_table[vector]);  in find_unassigned_vector()
121 		return vector;  in find_unassigned_vector()
126 static int __bind_irq_vector(int irq, int vector, cpumask_t domain)  in __bind_irq_vector()  argument
133 	BUG_ON((unsigned)vector >= IA64_NUM_VECTORS);  in __bind_irq_vector()
138 	if ((cfg->vector == vector) && cpumask_equal(&cfg->domain, &domain))  in __bind_irq_vector()
140 	if (cfg->vector != IRQ_VECTOR_UNASSIGNED)  in __bind_irq_vector()
143 		per_cpu(vector_irq, cpu)[vector] = irq;  in __bind_irq_vector()
144 	cfg->vector = vector;  in __bind_irq_vector()
147 	cpumask_or(&vector_table[vector], &vector_table[vector], &domain);  in __bind_irq_vector()
151 int bind_irq_vector(int irq, int vector, cpumask_t domain)  in bind_irq_vector()  argument
157 	ret = __bind_irq_vector(irq, vector, domain);  in bind_irq_vector()
164 	int vector, cpu;  in __clear_irq_vector()  local
169 	BUG_ON(cfg->vector == IRQ_VECTOR_UNASSIGNED);  in __clear_irq_vector()
170 	vector = cfg->vector;  in __clear_irq_vector()
173 		per_cpu(vector_irq, cpu)[vector] = -1;  in __clear_irq_vector()
174 	cfg->vector = IRQ_VECTOR_UNASSIGNED;  in __clear_irq_vector()
177 	cpumask_andnot(&vector_table[vector], &vector_table[vector], &domain);  in __clear_irq_vector()
193 	int vector, cpu;  in ia64_native_assign_irq_vector()  local
196 	vector = -ENOSPC;  in ia64_native_assign_irq_vector()
201 		vector = find_unassigned_vector(domain);  in ia64_native_assign_irq_vector()
202 		if (vector >= 0)  in ia64_native_assign_irq_vector()
205 	if (vector < 0)  in ia64_native_assign_irq_vector()
208 		irq = vector;  in ia64_native_assign_irq_vector()
209 	BUG_ON(__bind_irq_vector(irq, vector, domain));  in ia64_native_assign_irq_vector()
212 	return vector;  in ia64_native_assign_irq_vector()
216 ia64_native_free_irq_vector (int vector)  in ia64_native_free_irq_vector()  argument
218 	if (vector < IA64_FIRST_DEVICE_VECTOR ||  in ia64_native_free_irq_vector()
219 	    vector > IA64_LAST_DEVICE_VECTOR)  in ia64_native_free_irq_vector()
221 	clear_irq_vector(vector);  in ia64_native_free_irq_vector()
225 reserve_irq_vector (int vector)  in reserve_irq_vector()  argument
227 	if (vector < IA64_FIRST_DEVICE_VECTOR ||  in reserve_irq_vector()
228 	    vector > IA64_LAST_DEVICE_VECTOR)  in reserve_irq_vector()
230 	return !!bind_irq_vector(vector, vector, CPU_MASK_ALL);  in reserve_irq_vector()
239 	int irq, vector;  in __setup_vector_irq()  local
242 	for (vector = 0; vector < IA64_NUM_VECTORS; ++vector)  in __setup_vector_irq()
243 		per_cpu(vector_irq, cpu)[vector] = -1;  in __setup_vector_irq()
248 		vector = irq_to_vector(irq);  in __setup_vector_irq()
249 		per_cpu(vector_irq, cpu)[vector] = irq;  in __setup_vector_irq()
270 	int vector;  in __irq_prepare_move()  local
275 	if (cfg->vector == IRQ_VECTOR_UNASSIGNED || !cpu_online(cpu))  in __irq_prepare_move()
280 	vector = find_unassigned_vector(domain);  in __irq_prepare_move()
281 	if (vector < 0)  in __irq_prepare_move()
285 	cfg->vector = IRQ_VECTOR_UNASSIGNED;  in __irq_prepare_move()
287 	BUG_ON(__bind_irq_vector(irq, vector, domain));  in __irq_prepare_move()
324 	ia64_vector vector;  in smp_irq_move_cleanup_interrupt()  local
327 	for (vector = IA64_FIRST_DEVICE_VECTOR;  in smp_irq_move_cleanup_interrupt()
328 	     vector < IA64_LAST_DEVICE_VECTOR; vector++) {  in smp_irq_move_cleanup_interrupt()
332 		irq = __this_cpu_read(vector_irq[vector]);  in smp_irq_move_cleanup_interrupt()
346 		__this_cpu_write(vector_irq[vector], -1);  in smp_irq_move_cleanup_interrupt()
347 		cpumask_clear_cpu(me, &vector_table[vector]);  in smp_irq_move_cleanup_interrupt()
397 	int irq, vector, cpu;  in create_irq()  local
400 	irq = vector = -ENOSPC;  in create_irq()
404 		vector = find_unassigned_vector(domain);  in create_irq()
405 		if (vector >= 0)  in create_irq()
408 	if (vector < 0)  in create_irq()
413 	BUG_ON(__bind_irq_vector(irq, vector, domain));  in create_irq()
440 ia64_handle_irq (ia64_vector vector, struct pt_regs *regs)  in ia64_handle_irq()  argument
479 	while (vector != IA64_SPURIOUS_INT_VECTOR) {  in ia64_handle_irq()
480 		int irq = local_vector_to_irq(vector);  in ia64_handle_irq()
482 		if (unlikely(IS_LOCAL_TLB_FLUSH(vector))) {  in ia64_handle_irq()
485 		} else if (unlikely(IS_RESCHEDULE(vector))) {  in ia64_handle_irq()
489 			ia64_setreg(_IA64_REG_CR_TPR, vector);  in ia64_handle_irq()
495 				       "to any IRQ!\n", __func__, vector,  in ia64_handle_irq()
507 		vector = ia64_get_ivr();  in ia64_handle_irq()
525 	ia64_vector vector;  in ia64_process_pending_intr()  local
529 	vector = ia64_get_ivr();  in ia64_process_pending_intr()
538 	while (vector != IA64_SPURIOUS_INT_VECTOR) {  in ia64_process_pending_intr()
539 		int irq = local_vector_to_irq(vector);  in ia64_process_pending_intr()
541 		if (unlikely(IS_LOCAL_TLB_FLUSH(vector))) {  in ia64_process_pending_intr()
544 		} else if (unlikely(IS_RESCHEDULE(vector))) {  in ia64_process_pending_intr()
549 			ia64_setreg(_IA64_REG_CR_TPR, vector);  in ia64_process_pending_intr()
561 				       "to any IRQ!!\n", __func__, vector,  in ia64_process_pending_intr()
576 		vector = ia64_get_ivr();  in ia64_process_pending_intr()
655 ia64_send_ipi (int cpu, int vector, int delivery_mode, int redirect)  in ia64_send_ipi()  argument
667 	ipi_data = (delivery_mode << 8) | (vector & 0xff);  in ia64_send_ipi()