Lines Matching refs:outb_pic
360 * outb_pic - this has to work on a wide range of PC hardware.
362 outb_pic(0x11, PIC_MASTER_CMD); /* ICW1: select 8259A-1 init */
365 outb_pic(ISA_IRQ_VECTOR(0), PIC_MASTER_IMR);
368 outb_pic(1U << PIC_CASCADE_IR, PIC_MASTER_IMR);
371 outb_pic(MASTER_ICW4_DEFAULT | PIC_ICW4_AEOI, PIC_MASTER_IMR);
373 outb_pic(MASTER_ICW4_DEFAULT, PIC_MASTER_IMR);
375 outb_pic(0x11, PIC_SLAVE_CMD); /* ICW1: select 8259A-2 init */
378 outb_pic(ISA_IRQ_VECTOR(8), PIC_SLAVE_IMR);
380 outb_pic(PIC_CASCADE_IR, PIC_SLAVE_IMR);
382 outb_pic(SLAVE_ICW4_DEFAULT, PIC_SLAVE_IMR);