188 static inline struct qe_ic *qe_ic_from_irq(unsigned int virq)  in qe_ic_from_irq()
193 static inline struct qe_ic *qe_ic_from_irq_data(struct irq_data *d)  in qe_ic_from_irq_data()
200 	struct qe_ic *qe_ic = qe_ic_from_irq_data(d);  in qe_ic_unmask_irq()  local
207 	temp = qe_ic_read(qe_ic->regs, qe_ic_info[src].mask_reg);  in qe_ic_unmask_irq()
208 	qe_ic_write(qe_ic->regs, qe_ic_info[src].mask_reg,  in qe_ic_unmask_irq()
216 	struct qe_ic *qe_ic = qe_ic_from_irq_data(d);  in qe_ic_mask_irq()  local
223 	temp = qe_ic_read(qe_ic->regs, qe_ic_info[src].mask_reg);  in qe_ic_mask_irq()
224 	qe_ic_write(qe_ic->regs, qe_ic_info[src].mask_reg,  in qe_ic_mask_irq()
256 	struct qe_ic *qe_ic = h->host_data;  in qe_ic_host_map()  local
264 	chip = &qe_ic->hc_irq;  in qe_ic_host_map()
266 	irq_set_chip_data(virq, qe_ic);  in qe_ic_host_map()
281 unsigned int qe_ic_get_low_irq(struct qe_ic *qe_ic)  in qe_ic_get_low_irq()  argument
285 	BUG_ON(qe_ic == NULL);  in qe_ic_get_low_irq()
288 	irq = qe_ic_read(qe_ic->regs, QEIC_CIVEC) >> 26;  in qe_ic_get_low_irq()
293 	return irq_linear_revmap(qe_ic->irqhost, irq);  in qe_ic_get_low_irq()
297 unsigned int qe_ic_get_high_irq(struct qe_ic *qe_ic)  in qe_ic_get_high_irq()  argument
301 	BUG_ON(qe_ic == NULL);  in qe_ic_get_high_irq()
304 	irq = qe_ic_read(qe_ic->regs, QEIC_CHIVEC) >> 26;  in qe_ic_get_high_irq()
309 	return irq_linear_revmap(qe_ic->irqhost, irq);  in qe_ic_get_high_irq()
316 	struct qe_ic *qe_ic;  in qe_ic_init()  local
324 	qe_ic = kzalloc(sizeof(*qe_ic), GFP_KERNEL);  in qe_ic_init()
325 	if (qe_ic == NULL)  in qe_ic_init()
328 	qe_ic->irqhost = irq_domain_add_linear(node, NR_QE_IC_INTS,  in qe_ic_init()
329 					       &qe_ic_host_ops, qe_ic);  in qe_ic_init()
330 	if (qe_ic->irqhost == NULL) {  in qe_ic_init()
331 		kfree(qe_ic);  in qe_ic_init()
335 	qe_ic->regs = ioremap(res.start, resource_size(&res));  in qe_ic_init()
337 	qe_ic->hc_irq = qe_ic_irq_chip;  in qe_ic_init()
339 	qe_ic->virq_high = irq_of_parse_and_map(node, 0);  in qe_ic_init()
340 	qe_ic->virq_low = irq_of_parse_and_map(node, 1);  in qe_ic_init()
342 	if (qe_ic->virq_low == NO_IRQ) {  in qe_ic_init()
344 		kfree(qe_ic);  in qe_ic_init()
369 	qe_ic_write(qe_ic->regs, QEIC_CICR, temp);  in qe_ic_init()
371 	irq_set_handler_data(qe_ic->virq_low, qe_ic);  in qe_ic_init()
372 	irq_set_chained_handler(qe_ic->virq_low, low_handler);  in qe_ic_init()
374 	if (qe_ic->virq_high != NO_IRQ &&  in qe_ic_init()
375 			qe_ic->virq_high != qe_ic->virq_low) {  in qe_ic_init()
376 		irq_set_handler_data(qe_ic->virq_high, qe_ic);  in qe_ic_init()
377 		irq_set_chained_handler(qe_ic->virq_high, high_handler);  in qe_ic_init()
383 	struct qe_ic *qe_ic = qe_ic_from_irq(virq);  in qe_ic_set_highest_priority()  local
387 	temp = qe_ic_read(qe_ic->regs, QEIC_CICR);  in qe_ic_set_highest_priority()
395 	qe_ic_write(qe_ic->regs, QEIC_CICR, temp);  in qe_ic_set_highest_priority()
401 	struct qe_ic *qe_ic = qe_ic_from_irq(virq);  in qe_ic_set_priority()  local
412 	temp = qe_ic_read(qe_ic->regs, qe_ic_info[src].pri_reg);  in qe_ic_set_priority()
422 	qe_ic_write(qe_ic->regs, qe_ic_info[src].pri_reg, temp);  in qe_ic_set_priority()
430 	struct qe_ic *qe_ic = qe_ic_from_irq(virq);  in qe_ic_set_high_priority()  local
463 	temp = qe_ic_read(qe_ic->regs, control_reg);  in qe_ic_set_high_priority()
466 	qe_ic_write(qe_ic->regs, control_reg, temp);  in qe_ic_set_high_priority()