Searched refs:PIC_MASK_HI (Results 1 – 2 of 2) sorted by relevance
65 outb(inb(PIC_MASK_HI) | mask, PIC_MASK_HI); in isa_mask_pic_hi_irq()72 outb(inb(PIC_MASK_HI) | mask, PIC_MASK_HI); in isa_ack_pic_hi_irq()81 outb(inb(PIC_MASK_HI) & ~mask, PIC_MASK_HI); in isa_unmask_pic_hi_irq()136 outb(_ISA_IRQ(8), PIC_MASK_HI); /* IRQ number */ in isa_init_irq()137 outb(0x02, PIC_MASK_HI); /* Slave on Ch1 */ in isa_init_irq()138 outb(0x01, PIC_MASK_HI); /* x86 */ in isa_init_irq()139 outb(0xfa, PIC_MASK_HI); /* pattern: 11111010 */ in isa_init_irq()144 if (inb(PIC_MASK_LO) == 0xf5 && inb(PIC_MASK_HI) == 0xfa) { in isa_init_irq()146 outb(0xff, PIC_MASK_HI);/* mask all IRQs */ in isa_init_irq()
69 #define PIC_MASK_HI 0xA1 macro