<dec f='src/src/sys/external/bsd/acpica/dist/include/acpixf.h' l='1078' type='ACPI_STATUS AcpiRead(UINT64 * Value, ACPI_GENERIC_ADDRESS * Reg)'/>
<use f='src/src/sys/external/bsd/acpica/dist/hardware/hwesleep.c' l='169' u='c' c='AcpiHwExtendedSleep'/>
<def f='src/src/sys/external/bsd/acpica/dist/hardware/hwxface.c' l='137' ll='220' type='ACPI_STATUS AcpiRead(UINT64 * ReturnValue, ACPI_GENERIC_ADDRESS * Reg)'/>
<doc f='src/src/sys/external/bsd/acpica/dist/hardware/hwxface.c' l='118'>/******************************************************************************
 *
 * FUNCTION:    AcpiRead
 *
 * PARAMETERS:  Value               - Where the value is returned
 *              Reg                 - GAS register structure
 *
 * RETURN:      Status
 *
 * DESCRIPTION: Read from either memory or IO space.
 *
 * LIMITATIONS: &lt;These limitations also apply to AcpiWrite&gt;
 *      BitWidth must be exactly 8, 16, 32, or 64.
 *      SpaceID must be SystemMemory or SystemIO.
 *      BitOffset and AccessWidth are currently ignored, as there has
 *          not been a need to implement these.
 *
 ******************************************************************************/</doc>
