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Lines Matching refs:ih

130 	struct intrhand *ih;
138 		for (ih = TAILQ_FIRST(&iq->iq_list); ih != NULL;
139 		     ih = TAILQ_NEXT(ih, ih_list))
140 			levels |= (1U << ih->ih_ipl);
282 	struct intrhand*	ih;
310 	ih = kmem_alloc(sizeof(*ih), KM_SLEEP);
311 	if (ih == NULL)
314 	ih->ih_func = ih_func;
315 	ih->ih_arg = arg;
316 	ih->ih_irq = irq;
317 	ih->ih_ipl = ipl;
325 		TAILQ_INSERT_TAIL(&iq->iq_list, ih, ih_list);
341 		kmem_free(ih, sizeof(*ih));
342 		ih = NULL;
345 	return (ih);
351 	struct intrhand*	ih = cookie;
352 	struct intrq*		iq = &intrq[ih->ih_irq];
356 	TAILQ_REMOVE(&iq->iq_list, ih, ih_list);
370 	struct intrhand*	ih;
388 	for (ih = TAILQ_FIRST(&iq->iq_list); ih != NULL;
389 	     ih = TAILQ_NEXT(ih, ih_list)) {
390 		set_curcpl(ih->ih_ipl);
391 		at91_set_intrmask(aic_imask[ih->ih_ipl]);
393 		(void) (*ih->ih_func)(ih->ih_arg ? ih->ih_arg : frame);
443 	struct intrhand* ih = ihp;
444 	u_int		oldirqstate, irq = ih->ih_irq;
452 		set_curcpl(ih->ih_ipl);
453 		at91_set_intrmask(aic_imask[ih->ih_ipl]);
455 		(void)(*ih->ih_func)(ih->ih_arg ? ih->ih_arg : NULL);