powerpc/pic/i8259_common.c

67 	struct i8259_ops *i8259 = (struct i8259_ops *)pic;
69 	i8259->irqs |= 1 << irq;
70 	if (i8259->irqs >= 0x100) /* IRQS >= 8 in use? */
71 		i8259->irqs |= 1 << IRQ_SLAVE;
73 	i8259->enable_mask = ~i8259->irqs;
74 	isa_outb(IO_ICU1+1, i8259->enable_mask);
75 	isa_outb(IO_ICU2+1, i8259->enable_mask >> 8);
81 	struct i8259_ops *i8259 = (struct i8259_ops *)pic;
84 	i8259->enable_mask |= mask;
85 	isa_outb(IO_ICU1+1, i8259->enable_mask);
86 	isa_outb(IO_ICU2+1, i8259->enable_mask >> 8);