LPSS_LTR_SNOOP_REQ  818 drivers/acpi/acpi_lpss.c 		ltr_val |= LPSS_LTR_SNOOP_LAT_32US | LPSS_LTR_SNOOP_REQ;
LPSS_LTR_SNOOP_REQ  821 drivers/acpi/acpi_lpss.c 		ltr_val |= LPSS_LTR_SNOOP_LAT_1US | LPSS_LTR_SNOOP_REQ;