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Lines Matching refs:IO_ICU2

57 	isa_outb(IO_ICU2, 0x11);		/* program device, four bytes */
58 	isa_outb(IO_ICU2+1, 8);			/* starting at this vector */
59 	isa_outb(IO_ICU2+1, IRQ_SLAVE);
60 	isa_outb(IO_ICU2+1, 1);			/* 8086 mode */
61 	isa_outb(IO_ICU2+1, 0xff);		/* leave interrupts masked */
75 	isa_outb(IO_ICU2+1, i8259->enable_mask >> 8);
86 	isa_outb(IO_ICU2+1, i8259->enable_mask >> 8);
95 		isa_outb(IO_ICU2, 0xe0 | (irq & 7));
108 		isa_outb(IO_ICU2, 0x0c);
109 		irq = (isa_inb(IO_ICU2) & 0x07) + 8;