Lines Matching refs:sw2
29 static void xpu_ack(struct cx18 *cx, u32 sw2) in xpu_ack() argument
31 if (sw2 & IRQ_CPU_TO_EPU_ACK) in xpu_ack()
33 if (sw2 & IRQ_APU_TO_EPU_ACK) in xpu_ack()
48 u32 sw1, sw2, hw2; in cx18_irq_handler() local
51 sw2 = cx18_read_reg(cx, SW2_INT_STATUS) & cx->sw2_irq_mask; in cx18_irq_handler()
56 if (sw2) in cx18_irq_handler()
57 cx18_write_reg_expect(cx, sw2, SW2_INT_STATUS, ~sw2, sw2); in cx18_irq_handler()
61 if (sw1 || sw2 || hw2) in cx18_irq_handler()
63 "SW1: %x SW2: %x HW2: %x\n", sw1, sw2, hw2); in cx18_irq_handler()
77 if (sw2) in cx18_irq_handler()
78 xpu_ack(cx, sw2); in cx18_irq_handler()
80 return (sw1 || sw2 || hw2) ? IRQ_HANDLED : IRQ_NONE; in cx18_irq_handler()