IO_ICU2            51 arch/i386/include/i8259.h #define SET_ICUS()	(outb(IO_ICU1 + 1, imen), outb(IO_ICU2 + 1, imen >> 8))
IO_ICU2           112 arch/i386/include/i8259.h 	outb	%al,$IO_ICU2		/* do the second ICU first */	;\
IO_ICU2           203 arch/i386/isa/isa_machdep.c 	outb(IO_ICU2, 0x11);		/* reset; program device, four bytes */
IO_ICU2           204 arch/i386/isa/isa_machdep.c 	outb(IO_ICU2+1, ICU_OFFSET+8);	/* staring at this vector index */
IO_ICU2           205 arch/i386/isa/isa_machdep.c 	outb(IO_ICU2+1, IRQ_SLAVE);
IO_ICU2           207 arch/i386/isa/isa_machdep.c 	outb(IO_ICU2+1, 2 | 1);		/* auto EOI, 8086 mode */
IO_ICU2           209 arch/i386/isa/isa_machdep.c 	outb(IO_ICU2+1, 1);		/* 8086 mode */
IO_ICU2           211 arch/i386/isa/isa_machdep.c 	outb(IO_ICU2+1, 0xff);		/* leave interrupts masked */
IO_ICU2           212 arch/i386/isa/isa_machdep.c 	outb(IO_ICU2, 0x68);		/* special mask mode (if available) */
IO_ICU2           213 arch/i386/isa/isa_machdep.c 	outb(IO_ICU2, 0x0a);		/* Read IRR by default. */