Lines Matching refs:PIC_SLAVE_IMR
77 outb(cached_slave_mask, PIC_SLAVE_IMR); in disable_8259A_irq()
92 outb(cached_slave_mask, PIC_SLAVE_IMR); in enable_8259A_irq()
162 inb(PIC_SLAVE_IMR); /* DUMMY - (do we need this?) */ in mask_and_ack_8259A()
163 outb(cached_slave_mask, PIC_SLAVE_IMR); in mask_and_ack_8259A()
219 outb(0xff, PIC_SLAVE_IMR); /* mask all of 8259A-2 */ in i8259A_shutdown()
237 outb(0xff, PIC_SLAVE_IMR); /* mask all of 8259A-2 */ in init_8259A()
251 …outb_p(I8259A_IRQ_BASE + 8, PIC_SLAVE_IMR); /* ICW2: 8259A-2 IR0 mapped to I8259A_IRQ_BASE + 0x08 … in init_8259A()
252 outb_p(PIC_CASCADE_IR, PIC_SLAVE_IMR); /* 8259A-2 is a slave on master's IR2 */ in init_8259A()
253 …outb_p(SLAVE_ICW4_DEFAULT, PIC_SLAVE_IMR); /* (slave's support for AEOI in flat mode is to be inve… in init_8259A()
266 outb(cached_slave_mask, PIC_SLAVE_IMR); /* restore slave IRQ mask */ in init_8259A()
281 .end = PIC_SLAVE_IMR,