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Lines Matching refs:ih

144 	struct intrhand *ih;
152 		for (ih = TAILQ_FIRST(&iq->iq_list); ih != NULL;
153 		     ih = TAILQ_NEXT(ih, ih_list))
154 			levels |= (1U << ih->ih_ipl);
188 		for (ih = TAILQ_FIRST(&iq->iq_list); ih != NULL;
189 		     ih = TAILQ_NEXT(ih, ih_list))
190 			irqs |= ifpga_imask[ih->ih_ipl];
252 	struct intrhand *ih;
258 	ih = kmem_alloc(sizeof(*ih), KM_SLEEP);
259 	ih->ih_func = func;
260 	ih->ih_arg = arg;
261 	ih->ih_ipl = ipl;
262 	ih->ih_irq = irq;
271 	TAILQ_INSERT_TAIL(&iq->iq_list, ih, ih_list);
277 	return (ih);
283 	struct intrhand *ih = cookie;
284 	struct intrq *iq = &intrq[ih->ih_irq];
289 	TAILQ_REMOVE(&iq->iq_list, ih, ih_list);
300 	struct intrhand *ih;
341 		for (ih = TAILQ_FIRST(&iq->iq_list); ih != NULL;
342 		     ih = TAILQ_NEXT(ih, ih_list)) {
343 			(void) (*ih->ih_func)(ih->ih_arg ? ih->ih_arg : frame);