sparc64/sparc64/intr_machdep.c

116 static void intr_assign_next_cpu(struct intr_vector *iv);
219 	struct intr_vector *iv;
222 	iv = cookie;
223 	vec = iv->iv_vec;
264 	struct intr_vector *iv;
274 		iv = arg;
276 		iv->iv_mid = pc->pc_mid;
277 		iv->iv_ic->ic_assign(iv);
289 	struct intr_vector *iv;
291 	iv = cookie;
292 	if (__predict_false(intr_event_handle(iv->iv_event, NULL) != 0))
293 		intr_stray_vector(iv);
301 	struct intr_vector *iv;
307 	iv = &intr_vectors[vec];
308 	ie = iv->iv_event;
312 	error = intr_event_create(&ie, iv, 0, vec, NULL, ic->ic_clear,
317 	if (iv->iv_event != NULL) {
322 	iv->iv_ic = ic;
323 	iv->iv_icarg = icarg;
324 	iv->iv_event = ie;
325 	iv->iv_mid = PCPU_GET(mid);
337 	struct intr_vector *iv;
349 	iv = &intr_vectors[vec];
350 	ic = iv->iv_ic;
351 	ie = iv->iv_event;
361 	ic->ic_disable(iv);
362 	iv->iv_refcnt++;
363 	if (iv->iv_refcnt == 1)
366 		    vec, intr_execute_handlers, iv);
383 			    intr_execute_handlers, iv);
389 		intr_assign_next_cpu(iv);
391 	ic->ic_enable(iv);
394 		ic->ic_clear(iv);
402 	struct intr_vector *iv;
414 		iv = &intr_vectors[vec];
415 		iv->iv_refcnt--;
416 		if (iv->iv_refcnt == 0) {
422 			    intr_stray_vector, iv);
433 	struct intr_vector *iv;
439 	iv = &intr_vectors[vec];
440 	if (iv == NULL) {
444 	error = intr_event_describe_handler(iv->iv_event, ih, descr);
449 	intrcnt_updatename(vec, iv->iv_event->ie_fullname, 0);
464 intr_assign_next_cpu(struct intr_vector *iv)
476 	iv->iv_mid = pc->pc_mid;
477 	iv->iv_ic->ic_assign(iv);
489 	struct intr_vector *iv;
495 	iv = &intr_vectors[vec];
496 	if (iv == NULL) {
500 	error = intr_event_bind(iv->iv_event, cpu);
529 	struct intr_vector *iv;
539 		iv = &intr_vectors[i];
540 		if (iv != NULL && iv->iv_refcnt > 0) {
546 			if (iv->iv_event->ie_cpu != NOCPU &&
547 			    (pc = pcpu_find(iv->iv_event->ie_cpu)) != NULL) {
548 				iv->iv_mid = pc->pc_mid;
549 				iv->iv_ic->ic_assign(iv);
551 				intr_assign_next_cpu(iv);