247 	int i;  in arch_init_irq()  local
250 	for (i = 0; i < 256; i++) {  in arch_init_irq()
251 		if (i & 0x80) {  in arch_init_irq()
252 			lc0msk_to_irqnr[i] = SGINT_LOCAL0 + 7;  in arch_init_irq()
253 			lc1msk_to_irqnr[i] = SGINT_LOCAL1 + 7;  in arch_init_irq()
254 			lc2msk_to_irqnr[i] = SGINT_LOCAL2 + 7;  in arch_init_irq()
255 			lc3msk_to_irqnr[i] = SGINT_LOCAL3 + 7;  in arch_init_irq()
256 		} else if (i & 0x40) {  in arch_init_irq()
257 			lc0msk_to_irqnr[i] = SGINT_LOCAL0 + 6;  in arch_init_irq()
258 			lc1msk_to_irqnr[i] = SGINT_LOCAL1 + 6;  in arch_init_irq()
259 			lc2msk_to_irqnr[i] = SGINT_LOCAL2 + 6;  in arch_init_irq()
260 			lc3msk_to_irqnr[i] = SGINT_LOCAL3 + 6;  in arch_init_irq()
261 		} else if (i & 0x20) {  in arch_init_irq()
262 			lc0msk_to_irqnr[i] = SGINT_LOCAL0 + 5;  in arch_init_irq()
263 			lc1msk_to_irqnr[i] = SGINT_LOCAL1 + 5;  in arch_init_irq()
264 			lc2msk_to_irqnr[i] = SGINT_LOCAL2 + 5;  in arch_init_irq()
265 			lc3msk_to_irqnr[i] = SGINT_LOCAL3 + 5;  in arch_init_irq()
266 		} else if (i & 0x10) {  in arch_init_irq()
267 			lc0msk_to_irqnr[i] = SGINT_LOCAL0 + 4;  in arch_init_irq()
268 			lc1msk_to_irqnr[i] = SGINT_LOCAL1 + 4;  in arch_init_irq()
269 			lc2msk_to_irqnr[i] = SGINT_LOCAL2 + 4;  in arch_init_irq()
270 			lc3msk_to_irqnr[i] = SGINT_LOCAL3 + 4;  in arch_init_irq()
271 		} else if (i & 0x08) {  in arch_init_irq()
272 			lc0msk_to_irqnr[i] = SGINT_LOCAL0 + 3;  in arch_init_irq()
273 			lc1msk_to_irqnr[i] = SGINT_LOCAL1 + 3;  in arch_init_irq()
274 			lc2msk_to_irqnr[i] = SGINT_LOCAL2 + 3;  in arch_init_irq()
275 			lc3msk_to_irqnr[i] = SGINT_LOCAL3 + 3;  in arch_init_irq()
276 		} else if (i & 0x04) {  in arch_init_irq()
277 			lc0msk_to_irqnr[i] = SGINT_LOCAL0 + 2;  in arch_init_irq()
278 			lc1msk_to_irqnr[i] = SGINT_LOCAL1 + 2;  in arch_init_irq()
279 			lc2msk_to_irqnr[i] = SGINT_LOCAL2 + 2;  in arch_init_irq()
280 			lc3msk_to_irqnr[i] = SGINT_LOCAL3 + 2;  in arch_init_irq()
281 		} else if (i & 0x02) {  in arch_init_irq()
282 			lc0msk_to_irqnr[i] = SGINT_LOCAL0 + 1;  in arch_init_irq()
283 			lc1msk_to_irqnr[i] = SGINT_LOCAL1 + 1;  in arch_init_irq()
284 			lc2msk_to_irqnr[i] = SGINT_LOCAL2 + 1;  in arch_init_irq()
285 			lc3msk_to_irqnr[i] = SGINT_LOCAL3 + 1;  in arch_init_irq()
286 		} else if (i & 0x01) {  in arch_init_irq()
287 			lc0msk_to_irqnr[i] = SGINT_LOCAL0 + 0;  in arch_init_irq()
288 			lc1msk_to_irqnr[i] = SGINT_LOCAL1 + 0;  in arch_init_irq()
289 			lc2msk_to_irqnr[i] = SGINT_LOCAL2 + 0;  in arch_init_irq()
290 			lc3msk_to_irqnr[i] = SGINT_LOCAL3 + 0;  in arch_init_irq()
292 			lc0msk_to_irqnr[i] = 0;  in arch_init_irq()
293 			lc1msk_to_irqnr[i] = 0;  in arch_init_irq()
294 			lc2msk_to_irqnr[i] = 0;  in arch_init_irq()
295 			lc3msk_to_irqnr[i] = 0;  in arch_init_irq()
308 	for (i = SGINT_LOCAL0; i < SGI_INTERRUPTS; i++) {  in arch_init_irq()
311 		if (i < SGINT_LOCAL1)  in arch_init_irq()
313 		else if (i < SGINT_LOCAL2)  in arch_init_irq()
315 		else if (i < SGINT_LOCAL3)  in arch_init_irq()
320 		irq_set_chip_and_handler(i, handler, handle_level_irq);  in arch_init_irq()