Lines Matching refs:PIC_SLAVE_IMR
64 outb(cached_slave_mask, PIC_SLAVE_IMR); in mask_8259A_irq()
83 outb(cached_slave_mask, PIC_SLAVE_IMR); in unmask_8259A_irq()
175 inb(PIC_SLAVE_IMR); /* DUMMY - (do we need this?) */ in mask_and_ack_8259A()
176 outb(cached_slave_mask, PIC_SLAVE_IMR); in mask_and_ack_8259A()
265 outb(0xff, PIC_SLAVE_IMR); /* mask all of 8259A-2 */ in i8259A_shutdown()
281 outb(0xff, PIC_SLAVE_IMR); /* mask all of 8259A-2 */ in mask_8259A()
293 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 init_8259A()
346 outb_pic(IRQ8_VECTOR, PIC_SLAVE_IMR); in init_8259A()
348 outb_pic(PIC_CASCADE_IR, PIC_SLAVE_IMR); in init_8259A()
350 outb_pic(SLAVE_ICW4_DEFAULT, PIC_SLAVE_IMR); in init_8259A()
364 outb(cached_slave_mask, PIC_SLAVE_IMR); /* restore slave IRQ mask */ in init_8259A()