Lines Matching refs:PIC_MASTER_IMR
69 outb(cached_master_mask, PIC_MASTER_IMR); in mask_8259A_irq()
88 outb(cached_master_mask, PIC_MASTER_IMR); in unmask_8259A_irq()
187 inb(PIC_MASTER_IMR); /* DUMMY - (do we need this?) */ in mask_and_ack_8259A()
188 outb(cached_master_mask, PIC_MASTER_IMR); in mask_and_ack_8259A()
267 outb(0xff, PIC_MASTER_IMR); /* mask all of 8259A-1 */ in i8259A_shutdown()
283 outb(0xff, PIC_MASTER_IMR); /* mask all of 8259A-1 */ in mask_8259A()
295 outb(cached_master_mask, PIC_MASTER_IMR); /* restore master IRQ mask */ in unmask_8259A()
333 outb(probe_val, PIC_MASTER_IMR); in probe_8259A()
334 new_val = inb(PIC_MASTER_IMR); in probe_8259A()
352 outb(0xff, PIC_MASTER_IMR); /* mask all of 8259A-1 */ in init_8259A()
360 outb_pic(ISA_IRQ_VECTOR(0), PIC_MASTER_IMR); in init_8259A()
363 outb_pic(1U << PIC_CASCADE_IR, PIC_MASTER_IMR); in init_8259A()
366 outb_pic(MASTER_ICW4_DEFAULT | PIC_ICW4_AEOI, PIC_MASTER_IMR); in init_8259A()
368 outb_pic(MASTER_ICW4_DEFAULT, PIC_MASTER_IMR); in init_8259A()
390 outb(cached_master_mask, PIC_MASTER_IMR); /* restore master IRQ mask */ in init_8259A()