Lines Matching refs:PIC_SLAVE_IMR
66 outb(cached_slave_mask, PIC_SLAVE_IMR); in mask_8259A_irq()
85 outb(cached_slave_mask, PIC_SLAVE_IMR); in unmask_8259A_irq()
178 inb(PIC_SLAVE_IMR); /* DUMMY - (do we need this?) */ in mask_and_ack_8259A()
179 outb(cached_slave_mask, PIC_SLAVE_IMR); in mask_and_ack_8259A()
268 outb(0xff, PIC_SLAVE_IMR); /* mask all of 8259A-2 */ in i8259A_shutdown()
284 outb(0xff, PIC_SLAVE_IMR); /* mask all of 8259A-2 */ in mask_8259A()
296 outb(cached_slave_mask, PIC_SLAVE_IMR); /* restore slave IRQ mask */ in unmask_8259A()
315 outb(0xff, PIC_SLAVE_IMR); /* mask all of 8259A-2 */ in probe_8259A()
356 outb_pic(ISA_IRQ_VECTOR(8), PIC_SLAVE_IMR); in init_8259A()
358 outb_pic(PIC_CASCADE_IR, PIC_SLAVE_IMR); in init_8259A()
360 outb_pic(SLAVE_ICW4_DEFAULT, PIC_SLAVE_IMR); in init_8259A()
374 outb(cached_slave_mask, PIC_SLAVE_IMR); /* restore slave IRQ mask */ in init_8259A()