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Searched refs:PIC_MASK_LO (Results 1 – 2 of 2) sorted by relevance

/linux/arch/arm/mach-footbridge/
A Disa-irq.c34 outb(inb(PIC_MASK_LO) | mask, PIC_MASK_LO); in isa_mask_pic_lo_irq()
41 outb(inb(PIC_MASK_LO) | mask, PIC_MASK_LO); in isa_ack_pic_lo_irq()
49 outb(inb(PIC_MASK_LO) & ~mask, PIC_MASK_LO); in isa_unmask_pic_lo_irq()
121 outb(_ISA_IRQ(0), PIC_MASK_LO); /* IRQ number */ in isa_init_irq()
122 outb(0x04, PIC_MASK_LO); /* Slave on Ch2 */ in isa_init_irq()
123 outb(0x01, PIC_MASK_LO); /* x86 */ in isa_init_irq()
124 outb(0xf5, PIC_MASK_LO); /* pattern: 11110101 */ in isa_init_irq()
135 if (inb(PIC_MASK_LO) == 0xf5 && inb(PIC_MASK_HI) == 0xfa) { in isa_init_irq()
136 outb(0xff, PIC_MASK_LO);/* mask all IRQs */ in isa_init_irq()
/linux/arch/arm/mach-footbridge/include/mach/
A Dhardware.h64 #define PIC_MASK_LO 0x21 macro

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