Thank you .
I have not add ACPI function .If I need an entry for bus 1 means that : write_pirq_info(pirq_info, bus_bcm5785_0, (sbdn<<3)|0, 0x1, 0xdef8, 0x2, 0xdef8, 0x3, 0xdef8, 0x4, 0xdef8, 0, 0);
before this string ,I should specify the irq rule ?
Neil