UINT32
DtCompileBuffer (
UINT8 *Buffer,
char *StringValue,
DT_FIELD *Field,
UINT32 ByteLength)
{
char *Substring;
ACPI_STATUS Status;
UINT32 Count;
UINT32 i;
/* Allow several different types of value separators */
StringValue = DtNormalizeBuffer (StringValue, &Count);
Substring = StringValue;
/* Each element of StringValue is now three chars (2 hex + 1 space) */
for (i = 0; i < Count; i++, Substring += 3)
{
/* Check for byte value too long */
if (*(&Substring[2]) &&
(*(&Substring[2]) != ' '))
{
DtError (ASL_ERROR, ASL_MSG_BUFFER_ELEMENT, Field, Substring);
goto Exit;
}
/* Convert two ASCII characters to one hex byte */
Status = AcpiUtAsciiToHexByte (Substring, &Buffer[i]);
if (ACPI_FAILURE (Status))
{
DtError (ASL_ERROR, ASL_MSG_BUFFER_ELEMENT, Field, Substring);
goto Exit;
}
}
Exit:
ACPI_FREE (StringValue);
return (ByteLength - Count);
}
UINT32
DtCompileBuffer (
UINT8 *Buffer,
char *StringValue,
DT_FIELD *Field,
UINT32 ByteLength)
{
ACPI_STATUS Status;
char Hex[3];
UINT64 Value;
UINT32 i;
UINT32 Count;
/* Allow several different types of value separators */
StringValue = DtNormalizeBuffer (StringValue, &Count);
Hex[2] = 0;
for (i = 0; i < Count; i++)
{
/* Each element of StringValue is three chars */
Hex[0] = StringValue[(3 * i)];
Hex[1] = StringValue[(3 * i) + 1];
/* Convert one hex byte */
Value = 0;
Status = DtStrtoul64 (Hex, &Value);
if (ACPI_FAILURE (Status))
{
DtError (ASL_ERROR, ASL_MSG_BUFFER_ELEMENT, Field, MsgBuffer);
goto Exit;
}
Buffer[i] = (UINT8) Value;
}
Exit:
ACPI_FREE (StringValue);
return (ByteLength - Count);
}