Lines Matching refs:irq_nr
81 static void i8259_mask_and_ack_irq(unsigned int irq_nr)
86 if (irq_nr > 7) {
87 cached_A1 |= 1 << (irq_nr-8);
93 cached_21 |= 1 << irq_nr;
101 static void i8259_set_irq_mask(int irq_nr)
107 static void i8259_mask_irq(unsigned int irq_nr)
111 pr_debug("i8259_mask_irq(%d)\n", irq_nr);
114 if (irq_nr < 8)
115 cached_21 |= 1 << irq_nr;
117 cached_A1 |= 1 << (irq_nr-8);
118 i8259_set_irq_mask(irq_nr);
122 static void i8259_unmask_irq(unsigned int irq_nr)
126 pr_debug("i8259_unmask_irq(%d)\n", irq_nr);
129 if (irq_nr < 8)
130 cached_21 &= ~(1 << irq_nr);
132 cached_A1 &= ~(1 << (irq_nr-8));
133 i8259_set_irq_mask(irq_nr);