smbus_enable 217 arch/mips/loongson64/loongson-3/hpet.c smbus_enable(SMBUS_PCI_REG40, (1 << 28)); smbus_enable 220 arch/mips/loongson64/loongson-3/hpet.c smbus_enable(SMBUS_PCI_REG64, (1 << 10));