ACPI_7BIT_MASK    121 include/acpi/acbuffer.h #define ACPI_PLD_GET_REVISION(dword)            ACPI_GET_BITS (dword, 0, ACPI_7BIT_MASK)
ACPI_7BIT_MASK    122 include/acpi/acbuffer.h #define ACPI_PLD_SET_REVISION(dword,value)      ACPI_SET_BITS (dword, 0, ACPI_7BIT_MASK, value)	/* Offset 0, Len 7 */