Searched refs:PIC_SLAVE_CMD (Results 1 – 4 of 4) sorted by relevance
122 outb(0x0B, PIC_SLAVE_CMD); /* ISR register */ in i8259A_irq_real()123 value = inb(PIC_SLAVE_CMD) & (irqmask >> 8); in i8259A_irq_real()124 outb(0x0A, PIC_SLAVE_CMD); /* back to the IRR register */ in i8259A_irq_real()164 outb(0x60+(irq&7), PIC_SLAVE_CMD);/* 'Specific EOI' to slave */ in mask_and_ack_8259A()254 outb_p(0x11, PIC_SLAVE_CMD); /* ICW1: select 8259A-2 init */ in init_8259A()284 .start = PIC_SLAVE_CMD,
25 #define PIC_SLAVE_CMD 0xa0 macro71 outb(0x0C, PIC_SLAVE_CMD); /* prepare for poll */ in i8259_irq()72 irq = (inb(PIC_SLAVE_CMD) & 7) + 8; in i8259_irq()
20 #define PIC_SLAVE_CMD 0xa0 macro
41 isr = (inb(PIC_SLAVE_CMD) & ~inb(PIC_SLAVE_IMR)) << 8; in mach_i8259_irq()