<dec f='src/src/sys/dev/acpi/wmi/wmi_acpivar.h' l='42' type='ACPI_STATUS acpi_wmi_data_query(device_t , const char * , __uint8_t , ACPI_BUFFER * )'/>
<def f='src/src/sys/dev/acpi/wmi/wmi_acpi.c' l='642' ll='709' type='ACPI_STATUS acpi_wmi_data_query(device_t self, const char * guid, __uint8_t idx, ACPI_BUFFER * obuf)'/>
<doc f='src/src/sys/dev/acpi/wmi/wmi_acpi.c' l='638'>/*
 * Makes a WMI data block query (WQxx). The corresponding control
 * method for data collection will be invoked if it is available.
 */</doc>
