Lines Matching refs:PIC_SLAVE_IMR
67 outb(cached_slave_mask, PIC_SLAVE_IMR); in mask_8259A_irq()
86 outb(cached_slave_mask, PIC_SLAVE_IMR); in unmask_8259A_irq()
180 inb(PIC_SLAVE_IMR); /* DUMMY - (do we need this?) */ in mask_and_ack_8259A()
181 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()
332 outb(0xff, PIC_SLAVE_IMR); /* mask all of 8259A-2 */ in probe_8259A()
373 outb_pic(ISA_IRQ_VECTOR(8), PIC_SLAVE_IMR); in init_8259A()
375 outb_pic(PIC_CASCADE_IR, PIC_SLAVE_IMR); in init_8259A()
377 outb_pic(SLAVE_ICW4_DEFAULT, PIC_SLAVE_IMR); in init_8259A()
391 outb(cached_slave_mask, PIC_SLAVE_IMR); /* restore slave IRQ mask */ in init_8259A()