ACPICPU_C_STATE_SYSIO
if (cs->cs_method == ACPICPU_C_STATE_SYSIO)
if (val == ACPICPU_C_STATE_SYSIO)
state.cs_method = ACPICPU_C_STATE_SYSIO;
cs[ACPI_STATE_C2].cs_method = ACPICPU_C_STATE_SYSIO;
cs[ACPI_STATE_C3].cs_method = ACPICPU_C_STATE_SYSIO;
case ACPICPU_C_STATE_SYSIO: