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142 	int byte = (irq / 8), bit = (irq % 8);
145 	printf("eb64plus_intr_enable: enabling %d (%d:%d)\n", irq, byte, bit);
147 	eb64plus_intr_mask[byte] &= ~(1 << bit);
149 	bus_space_write_1(eb64plus_intrgate_iot, eb64plus_intrgate_ioh, byte,
150 	    eb64plus_intr_mask[byte]);
156 	int byte = (irq / 8), bit = (irq % 8);
159 	printf("eb64plus_intr_disable: disabling %d (%d:%d)\n", irq, byte, bit);
161 	eb64plus_intr_mask[byte] |= (1 << bit);
163 	bus_space_write_1(eb64plus_intrgate_iot, eb64plus_intrgate_ioh, byte,
164 	    eb64plus_intr_mask[byte]);