Lines Matching refs:irq
35 unsigned int mask = 1 << (d->irq & 7); in isa_mask_pic_lo_irq()
42 unsigned int mask = 1 << (d->irq & 7); in isa_ack_pic_lo_irq()
50 unsigned int mask = 1 << (d->irq & 7); in isa_unmask_pic_lo_irq()
63 unsigned int mask = 1 << (d->irq & 7); in isa_mask_pic_hi_irq()
70 unsigned int mask = 1 << (d->irq & 7); in isa_ack_pic_hi_irq()
79 unsigned int mask = 1 << (d->irq & 7); in isa_unmask_pic_hi_irq()
91 isa_irq_handler(unsigned int irq, struct irq_desc *desc) in isa_irq_handler() argument
122 unsigned int irq; in isa_init_irq() local
153 for (irq = _ISA_IRQ(0); irq < _ISA_IRQ(8); irq++) { in isa_init_irq()
154 irq_set_chip_and_handler(irq, &isa_lo_chip, in isa_init_irq()
156 set_irq_flags(irq, IRQF_VALID | IRQF_PROBE); in isa_init_irq()
159 for (irq = _ISA_IRQ(8); irq < _ISA_IRQ(16); irq++) { in isa_init_irq()
160 irq_set_chip_and_handler(irq, &isa_hi_chip, in isa_init_irq()
162 set_irq_flags(irq, IRQF_VALID | IRQF_PROBE); in isa_init_irq()