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Searched refs:cached_A1 (Results 1 – 1 of 1) sorted by relevance

/xen/xen/arch/x86/
A Di8259.c83 #define cached_A1 (__byte(1,cached_irq_mask)) macro
104 outb(cached_A1,0xA1); in _disable_8259A_irq()
125 outb(cached_A1,0xA1); in enable_8259A_irq()
162 outb(cached_A1, 0xA1); in unmask_8259A()
239 outb(cached_A1,0xA1); in _mask_and_ack_8259A_irq()
324 outb(cached_A1, 0xA1); /* restore slave IRQ mask */ in init_8259A()

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