contrib/alpine-hal/al_hal_udma_iofic.h

64  * This is the interrupt mode for the primary interrupt level The secondary
65  * interrupt level does not have mode and it is always a level sensitive
69 	AL_IOFIC_MODE_LEGACY, /**< level-sensitive interrupt wire */
74 /** interrupt controller level (primary/secondary) */
508  * @param level the interrupt controller level (primary / secondary)
514 	enum al_udma_iofic_level	level,
522  * @param level the interrupt controller level (primary / secondary)
529 	enum al_udma_iofic_level	level)
531 	void __iomem *iofic_regs = (level == AL_UDMA_IOFIC_LEVEL_PRIMARY) ?
539  * Check the interrupt controller level/group validity
541  * @param level the interrupt controller level (primary / secondary)
548 	enum al_udma_iofic_level	level,
551 	if (((level == AL_UDMA_IOFIC_LEVEL_PRIMARY) && (group >= 0) && (group < 4)) ||
552 		((level == AL_UDMA_IOFIC_LEVEL_SECONDARY) && (group >= 0) && (group < 2)))
563  * @param level the interrupt controller level (primary / secondary)
569 	enum al_udma_iofic_level	level,
573 	al_assert(al_udma_iofic_level_and_group_valid(level, group));
574 	al_iofic_unmask(al_udma_iofic_reg_base_get(regs, level), group, mask);
583  * @param level the interrupt controller level (primary / secondary)
589 	enum al_udma_iofic_level	level,
593 	al_assert(al_udma_iofic_level_and_group_valid(level, group));
594 	al_iofic_mask(al_udma_iofic_reg_base_get(regs, level), group, mask);
601  * @param level the interrupt controller level (primary / secondary)
606 	enum al_udma_iofic_level	level,
609 	al_assert(al_udma_iofic_level_and_group_valid(level, group));
610 	return al_iofic_read_cause(al_udma_iofic_reg_base_get(regs, level), group);