74 		.vector = IRQ_VECTOR_UNASSIGNED,
104 	int pos, vector;  in find_unassigned_vector()  local
111 		vector = IA64_FIRST_DEVICE_VECTOR + pos;  in find_unassigned_vector()
112 		cpumask_and(&mask, &domain, &vector_table[vector]);  in find_unassigned_vector()
115 		return vector;  in find_unassigned_vector()
120 static int __bind_irq_vector(int irq, int vector, cpumask_t domain)  in __bind_irq_vector()  argument
127 	BUG_ON((unsigned)vector >= IA64_NUM_VECTORS);  in __bind_irq_vector()
132 	if ((cfg->vector == vector) && cpumask_equal(&cfg->domain, &domain))  in __bind_irq_vector()
134 	if (cfg->vector != IRQ_VECTOR_UNASSIGNED)  in __bind_irq_vector()
137 		per_cpu(vector_irq, cpu)[vector] = irq;  in __bind_irq_vector()
138 	cfg->vector = vector;  in __bind_irq_vector()
141 	cpumask_or(&vector_table[vector], &vector_table[vector], &domain);  in __bind_irq_vector()
145 int bind_irq_vector(int irq, int vector, cpumask_t domain)  in bind_irq_vector()  argument
151 	ret = __bind_irq_vector(irq, vector, domain);  in bind_irq_vector()
158 	int vector, cpu;  in __clear_irq_vector()  local
163 	BUG_ON(cfg->vector == IRQ_VECTOR_UNASSIGNED);  in __clear_irq_vector()
164 	vector = cfg->vector;  in __clear_irq_vector()
167 		per_cpu(vector_irq, cpu)[vector] = -1;  in __clear_irq_vector()
168 	cfg->vector = IRQ_VECTOR_UNASSIGNED;  in __clear_irq_vector()
171 	cpumask_andnot(&vector_table[vector], &vector_table[vector], &domain);  in __clear_irq_vector()
187 	int vector, cpu;  in ia64_native_assign_irq_vector()  local
190 	vector = -ENOSPC;  in ia64_native_assign_irq_vector()
195 		vector = find_unassigned_vector(domain);  in ia64_native_assign_irq_vector()
196 		if (vector >= 0)  in ia64_native_assign_irq_vector()
199 	if (vector < 0)  in ia64_native_assign_irq_vector()
202 		irq = vector;  in ia64_native_assign_irq_vector()
203 	BUG_ON(__bind_irq_vector(irq, vector, domain));  in ia64_native_assign_irq_vector()
206 	return vector;  in ia64_native_assign_irq_vector()
210 ia64_native_free_irq_vector (int vector)  in ia64_native_free_irq_vector()  argument
212 	if (vector < IA64_FIRST_DEVICE_VECTOR ||  in ia64_native_free_irq_vector()
213 	    vector > IA64_LAST_DEVICE_VECTOR)  in ia64_native_free_irq_vector()
215 	clear_irq_vector(vector);  in ia64_native_free_irq_vector()
219 reserve_irq_vector (int vector)  in reserve_irq_vector()  argument
221 	if (vector < IA64_FIRST_DEVICE_VECTOR ||  in reserve_irq_vector()
222 	    vector > IA64_LAST_DEVICE_VECTOR)  in reserve_irq_vector()
224 	return !!bind_irq_vector(vector, vector, CPU_MASK_ALL);  in reserve_irq_vector()
233 	int irq, vector;  in __setup_vector_irq()  local
236 	for (vector = 0; vector < IA64_NUM_VECTORS; ++vector)  in __setup_vector_irq()
237 		per_cpu(vector_irq, cpu)[vector] = -1;  in __setup_vector_irq()
242 		vector = irq_to_vector(irq);  in __setup_vector_irq()
243 		per_cpu(vector_irq, cpu)[vector] = irq;  in __setup_vector_irq()
264 	int vector;  in __irq_prepare_move()  local
269 	if (cfg->vector == IRQ_VECTOR_UNASSIGNED || !cpu_online(cpu))  in __irq_prepare_move()
274 	vector = find_unassigned_vector(domain);  in __irq_prepare_move()
275 	if (vector < 0)  in __irq_prepare_move()
279 	cfg->vector = IRQ_VECTOR_UNASSIGNED;  in __irq_prepare_move()
281 	BUG_ON(__bind_irq_vector(irq, vector, domain));  in __irq_prepare_move()
318 	ia64_vector vector;  in smp_irq_move_cleanup_interrupt()  local
321 	for (vector = IA64_FIRST_DEVICE_VECTOR;  in smp_irq_move_cleanup_interrupt()
322 	     vector < IA64_LAST_DEVICE_VECTOR; vector++) {  in smp_irq_move_cleanup_interrupt()
326 		irq = __this_cpu_read(vector_irq[vector]);  in smp_irq_move_cleanup_interrupt()
340 		__this_cpu_write(vector_irq[vector], -1);  in smp_irq_move_cleanup_interrupt()
341 		cpumask_clear_cpu(me, &vector_table[vector]);  in smp_irq_move_cleanup_interrupt()
386 	int irq, vector, cpu;  in create_irq()  local
389 	irq = vector = -ENOSPC;  in create_irq()
393 		vector = find_unassigned_vector(domain);  in create_irq()
394 		if (vector >= 0)  in create_irq()
397 	if (vector < 0)  in create_irq()
402 	BUG_ON(__bind_irq_vector(irq, vector, domain));  in create_irq()
429 ia64_handle_irq (ia64_vector vector, struct pt_regs *regs)  in ia64_handle_irq()  argument
468 	while (vector != IA64_SPURIOUS_INT_VECTOR) {  in ia64_handle_irq()
469 		int irq = local_vector_to_irq(vector);  in ia64_handle_irq()
471 		if (unlikely(IS_LOCAL_TLB_FLUSH(vector))) {  in ia64_handle_irq()
474 		} else if (unlikely(IS_RESCHEDULE(vector))) {  in ia64_handle_irq()
478 			ia64_setreg(_IA64_REG_CR_TPR, vector);  in ia64_handle_irq()
484 				       "to any IRQ!\n", __func__, vector,  in ia64_handle_irq()
496 		vector = ia64_get_ivr();  in ia64_handle_irq()
514 	ia64_vector vector;  in ia64_process_pending_intr()  local
518 	vector = ia64_get_ivr();  in ia64_process_pending_intr()
527 	while (vector != IA64_SPURIOUS_INT_VECTOR) {  in ia64_process_pending_intr()
528 		int irq = local_vector_to_irq(vector);  in ia64_process_pending_intr()
530 		if (unlikely(IS_LOCAL_TLB_FLUSH(vector))) {  in ia64_process_pending_intr()
533 		} else if (unlikely(IS_RESCHEDULE(vector))) {  in ia64_process_pending_intr()
538 			ia64_setreg(_IA64_REG_CR_TPR, vector);  in ia64_process_pending_intr()
550 				       "to any IRQ!!\n", __func__, vector,  in ia64_process_pending_intr()
565 		vector = ia64_get_ivr();  in ia64_process_pending_intr()
629 ia64_send_ipi (int cpu, int vector, int delivery_mode, int redirect)  in ia64_send_ipi()  argument
641 	ipi_data = (delivery_mode << 8) | (vector & 0xff);  in ia64_send_ipi()