79 		/* not irq supported */  in ssb_irqflag()
96 /* Get the MIPS IRQ assignment for a specified device.
108 	unsigned int irq;  in ssb_mips_irq()  local
114 	for (irq = 1; irq <= 4; irq++) {  in ssb_mips_irq()
115 		tmp = ((ipsflag & ipsflag_irq_mask[irq]) >> ipsflag_irq_shift[irq]);  in ssb_mips_irq()
119 	if (irq	== 5) {  in ssb_mips_irq()
121 			irq = 0;  in ssb_mips_irq()
124 	return irq;  in ssb_mips_irq()
127 static void clear_irq(struct ssb_bus *bus, unsigned int irq)  in clear_irq()  argument
131 	/* Clear the IRQ in the MIPScore backplane registers */  in clear_irq()
132 	if (irq == 0) {  in clear_irq()
137 			    ipsflag_irq_mask[irq]);  in clear_irq()
141 static void set_irq(struct ssb_device *dev, unsigned int irq)  in set_irq()  argument
150 	dev->irq = irq + 2;  in set_irq()
152 	/* clear the old irq */  in set_irq()
159 	if (irq == 0) {  in set_irq()
163 		if ((ipsflag & ipsflag_irq_mask[irq]) != ipsflag_irq_mask[irq]) {  in set_irq()
164 			u32 oldipsflag = (ipsflag & ipsflag_irq_mask[irq]) >> ipsflag_irq_shift[irq];  in set_irq()
169 		irqflag <<= ipsflag_irq_shift[irq];  in set_irq()
170 		irqflag |= (ipsflag & ~ipsflag_irq_mask[irq]);  in set_irq()
173 	dev_dbg(dev->dev, "set_irq: core 0x%04x, irq %d => %d\n",  in set_irq()
174 		dev->id.coreid, oldirq+2, irq+2);  in set_irq()
177 static void print_irq(struct ssb_device *dev, unsigned int irq)  in print_irq()  argument
181 		"core 0x%04x, irq : %s%s %s%s %s%s %s%s %s%s %s%s %s%s\n",  in print_irq()
183 		irq_name[0], irq == 0 ? "*" : " ",  in print_irq()
184 		irq_name[1], irq == 1 ? "*" : " ",  in print_irq()
185 		irq_name[2], irq == 2 ? "*" : " ",  in print_irq()
186 		irq_name[3], irq == 3 ? "*" : " ",  in print_irq()
187 		irq_name[4], irq == 4 ? "*" : " ",  in print_irq()
188 		irq_name[5], irq == 5 ? "*" : " ",  in print_irq()
189 		irq_name[6], irq == 6 ? "*" : " ");  in print_irq()
298 	unsigned int irq, i;  in ssb_mipscore_init()  local
316 	/* Assign IRQs to all cores on the bus, start with irq line 2, because serial usually takes 1 */  in ssb_mipscore_init()
317 	for (irq = 2, i = 0; i < bus->nr_devices; i++) {  in ssb_mipscore_init()
322 			dev->irq = 0;  in ssb_mipscore_init()
324 			dev->irq = mips_irq + 2;  in ssb_mipscore_init()
325 		if (dev->irq > 5)  in ssb_mipscore_init()
329 			/* shouldn't need a separate irq line for non-4710, most of them have a proper  in ssb_mipscore_init()
331 			if ((bus->chip_id == 0x4710) && (irq <= 4)) {  in ssb_mipscore_init()
332 				set_irq(dev, irq++);  in ssb_mipscore_init()
340 			/* These devices get their own IRQ line if available, the rest goes on IRQ0 */  in ssb_mipscore_init()
341 			if (irq <= 4) {  in ssb_mipscore_init()
342 				set_irq(dev, irq++);  in ssb_mipscore_init()
351 	dev_dbg(mcore->dev->dev, "after irq reconfiguration\n");  in ssb_mipscore_init()