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

/xen/xen/arch/x86/
A Di8259.c176 int irqmask = 1<<irq; in i8259A_irq_real() local
180 value = inb(0x20) & irqmask; in i8259A_irq_real()
185 value = inb(0xA0) & (irqmask >> 8); in i8259A_irq_real()
199 unsigned int irqmask = 1 << irq; in _mask_and_ack_8259A_irq() local
220 if ((cached_irq_mask & irqmask) && !i8259A_irq_real(irq)) { in _mask_and_ack_8259A_irq()
224 if (!(spurious_irq_mask & irqmask)) { in _mask_and_ack_8259A_irq()
226 spurious_irq_mask |= irqmask; in _mask_and_ack_8259A_irq()
235 cached_irq_mask |= irqmask; in _mask_and_ack_8259A_irq()

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