static ACPI_STATUS
DtCreateOneTemplateFile (
char *Signature,
UINT32 TableCount)
{
const ACPI_DMTABLE_DATA *TableData;
ACPI_STATUS Status;
/*
* Validate signature and get the template data:
* 1) Signature must be 4 characters
* 2) Signature must be a recognized ACPI table
* 3) There must be a template associated with the signature
*/
if (strlen (Signature) != ACPI_NAME_SIZE)
{
fprintf (stderr,
"%s: Invalid ACPI table signature "
"(length must be 4 characters)\n", Signature);
return (AE_ERROR);
}
/*
* Some slack for the two strange tables whose name is different than
* their signatures: MADT->APIC and FADT->FACP.
*/
if (!strcmp (Signature, "MADT"))
{
Signature = "APIC";
}
else if (!strcmp (Signature, "FADT"))
{
Signature = "FACP";
}
/* TableData will point to the template */
TableData = AcpiDmGetTableData (Signature);
if (TableData)
{
if (!TableData->Template)
{
fprintf (stderr, "%4.4s: No template available\n", Signature);
return (AE_ERROR);
}
}
else if (!AcpiUtIsSpecialTable (Signature))
{
fprintf (stderr,
"%4.4s: Unrecognized ACPI table signature\n", Signature);
return (AE_ERROR);
}
Status = DtCreateOneTemplate (Signature, TableCount, TableData);
return (Status);
}
static ACPI_STATUS
DtCreateAllTemplates (
void)
{
ACPI_DMTABLE_DATA *TableData;
ACPI_STATUS Status;
Status = AdInitialize ();
if (ACPI_FAILURE (Status))
{
return (Status);
}
fprintf (stderr, "Creating all supported Template files\n");
/* Walk entire ACPI table data structure */
for (TableData = AcpiDmTableData; TableData->Signature; TableData++)
{
/* If table has a template, create the template file */
if (TableData->Template)
{
Status = DtCreateOneTemplate (TableData->Signature,
TableData);
if (ACPI_FAILURE (Status))
{
return (Status);
}
}
}
/*
* Create the special ACPI tables:
* 1) DSDT/SSDT are AML tables, not data tables
* 2) FACS and RSDP have non-standard headers
*/
Status = DtCreateOneTemplate (ACPI_SIG_DSDT, NULL);
if (ACPI_FAILURE (Status))
{
return (Status);
}
Status = DtCreateOneTemplate (ACPI_SIG_SSDT, NULL);
if (ACPI_FAILURE (Status))
{
return (Status);
}
Status = DtCreateOneTemplate (ACPI_SIG_FACS, NULL);
if (ACPI_FAILURE (Status))
{
return (Status);
}
Status = DtCreateOneTemplate (ACPI_RSDP_NAME, NULL);
if (ACPI_FAILURE (Status))
{
return (Status);
}
return (AE_OK);
}
ACPI_STATUS
DtCreateTemplates (
char *Signature)
{
ACPI_DMTABLE_DATA *TableData;
ACPI_STATUS Status;
AslInitializeGlobals ();
/* Default (no signature) is DSDT */
if (!Signature)
{
Signature = "DSDT";
goto GetTemplate;
}
AcpiUtStrupr (Signature);
if (!ACPI_STRCMP (Signature, "ALL") ||
!ACPI_STRCMP (Signature, "*"))
{
/* Create all available/known templates */
Status = DtCreateAllTemplates ();
return (Status);
}
/*
* Validate signature and get the template data:
* 1) Signature must be 4 characters
* 2) Signature must be a recognized ACPI table
* 3) There must be a template associated with the signature
*/
if (strlen (Signature) != ACPI_NAME_SIZE)
{
fprintf (stderr,
"%s: Invalid ACPI table signature (length must be 4 characters)\n",
Signature);
return (AE_ERROR);
}
/*
* Some slack for the two strange tables whose name is different than
* their signatures: MADT->APIC and FADT->FACP.
*/
if (!strcmp (Signature, "MADT"))
{
Signature = "APIC";
}
else if (!strcmp (Signature, "FADT"))
{
Signature = "FACP";
}
GetTemplate:
TableData = AcpiDmGetTableData (Signature);
if (TableData)
{
if (!TableData->Template)
{
fprintf (stderr, "%4.4s: No template available\n", Signature);
return (AE_ERROR);
}
}
else if (!AcpiUtIsSpecialTable (Signature))
{
fprintf (stderr,
"%4.4s: Unrecognized ACPI table signature\n", Signature);
return (AE_ERROR);
}
Status = AdInitialize ();
if (ACPI_FAILURE (Status))
{
return (Status);
}
Status = DtCreateOneTemplate (Signature, TableData);
return (Status);
}
