Lines Matching refs:PIC_SLAVE_IMR
68 outb(cached_slave_mask, PIC_SLAVE_IMR);
87 outb(cached_slave_mask, PIC_SLAVE_IMR);
181 inb(PIC_SLAVE_IMR); /* DUMMY - (do we need this?) */
182 outb(cached_slave_mask, PIC_SLAVE_IMR);
269 outb(0xff, PIC_SLAVE_IMR); /* mask all of 8259A-2 */
285 outb(0xff, PIC_SLAVE_IMR); /* mask all of 8259A-2 */
297 outb(cached_slave_mask, PIC_SLAVE_IMR); /* restore slave IRQ mask */
333 outb(0xff, PIC_SLAVE_IMR); /* mask all of 8259A-2 */
374 outb_pic(ISA_IRQ_VECTOR(8), PIC_SLAVE_IMR);
376 outb_pic(PIC_CASCADE_IR, PIC_SLAVE_IMR);
378 outb_pic(SLAVE_ICW4_DEFAULT, PIC_SLAVE_IMR);
392 outb(cached_slave_mask, PIC_SLAVE_IMR); /* restore slave IRQ mask */