sys/arch/cobalt/cobalt/interrupt.c

191

ICU1_WRITE(PIC_ICW1, ICW1_SELECT | ICW1_IC4);

sys/arch/cobalt/cobalt/interrupt.c

193

ICU1_WRITE(PIC_ICW2, 0); /* XXX */

sys/arch/cobalt/cobalt/interrupt.c

195

ICU1_WRITE(PIC_ICW3, ICW3_CASCADE(IRQ_SLAVE));

sys/arch/cobalt/cobalt/interrupt.c

197

ICU1_WRITE(PIC_ICW4, ICW4_SFNM | ICW4_8086);

sys/arch/cobalt/cobalt/interrupt.c

199

ICU1_WRITE(PIC_OCW1, icu_imask & 0xff);

sys/arch/cobalt/cobalt/interrupt.c

201

ICU1_WRITE(PIC_OCW3, OCW3_SELECT | OCW3_SSMM | OCW3_SMM);

sys/arch/cobalt/cobalt/interrupt.c

203

ICU1_WRITE(PIC_OCW3, OCW3_SELECT | OCW3_RR);

sys/arch/cobalt/cobalt/interrupt.c

216

ICU1_WRITE(PIC_OCW1, (icu_imask >> 8) & 0xff);

sys/arch/cobalt/cobalt/interrupt.c

322

ICU1_WRITE(PIC_OCW1, icu_imask);

sys/arch/cobalt/cobalt/interrupt.c

339

ICU1_WRITE(PIC_OCW3, OCW3_SELECT | OCW3_POLL);

sys/arch/cobalt/cobalt/interrupt.c

367

ICU1_WRITE(PIC_OCW2,