static ACPI_STATUS
AeLocalLoadTable (
ACPI_TABLE_HEADER *Table)
{
ACPI_STATUS Status = AE_OK;
/* ACPI_TABLE_DESC TableInfo; */
ACPI_FUNCTION_TRACE (AeLocalLoadTable);
#if 0
if (!Table)
{
return_ACPI_STATUS (AE_BAD_PARAMETER);
}
TableInfo.Pointer = Table;
Status = AcpiTbRecognizeTable (&TableInfo, ACPI_TABLE_ALL);
if (ACPI_FAILURE (Status))
{
return_ACPI_STATUS (Status);
}
/* Install the new table into the local data structures */
Status = AcpiTbInitTableDescriptor (&TableInfo);
if (ACPI_FAILURE (Status))
{
if (Status == AE_ALREADY_EXISTS)
{
/* Table already exists, no error */
Status = AE_OK;
}
/* Free table allocated by AcpiTbGetTable */
AcpiTbDeleteSingleTable (&TableInfo);
return_ACPI_STATUS (Status);
}
#if (!defined (ACPI_NO_METHOD_EXECUTION) && !defined (ACPI_CONSTANT_EVAL_ONLY))
Status = AcpiNsLoadTable (TableInfo.InstalledDesc, AcpiGbl_RootNode);
if (ACPI_FAILURE (Status))
{
/* Uninstall table and free the buffer */
AcpiTbDeleteTablesByType (ACPI_TABLE_ID_DSDT);
return_ACPI_STATUS (Status);
}
#endif
#endif
return_ACPI_STATUS (Status);
}
ACPI_STATUS
AcpiTbGetPrimaryTable (
ACPI_POINTER *Address,
ACPI_TABLE_DESC *TableInfo)
{
ACPI_STATUS Status;
ACPI_TABLE_HEADER Header;
ACPI_FUNCTION_TRACE ("TbGetPrimaryTable");
/* Ignore a NULL address in the RSDT */
if (!Address->Pointer.Value)
{
return_ACPI_STATUS (AE_OK);
}
/*
* Get the header in order to get signature and table size
*/
Status = AcpiTbGetTableHeader (Address, &Header);
if (ACPI_FAILURE (Status))
{
return_ACPI_STATUS (Status);
}
/* Clear the TableInfo */
ACPI_MEMSET (TableInfo, 0, sizeof (ACPI_TABLE_DESC));
/*
* Check the table signature and make sure it is recognized.
* Also checks the header checksum
*/
TableInfo->Pointer = &Header;
Status = AcpiTbRecognizeTable (TableInfo, ACPI_TABLE_PRIMARY);
if (ACPI_FAILURE (Status))
{
return_ACPI_STATUS (Status);
}
/* Get the entire table */
Status = AcpiTbGetTableBody (Address, &Header, TableInfo);
if (ACPI_FAILURE (Status))
{
return_ACPI_STATUS (Status);
}
/* Install the table */
Status = AcpiTbInstallTable (TableInfo);
return_ACPI_STATUS (Status);
}
ACPI_STATUS
AcpiTbGetSecondaryTable (
ACPI_POINTER *Address,
ACPI_STRING Signature,
ACPI_TABLE_DESC *TableInfo)
{
ACPI_STATUS Status;
ACPI_TABLE_HEADER Header;
ACPI_FUNCTION_TRACE_STR ("TbGetSecondaryTable", Signature);
/* Get the header in order to match the signature */
Status = AcpiTbGetTableHeader (Address, &Header);
if (ACPI_FAILURE (Status))
{
return_ACPI_STATUS (Status);
}
/* Signature must match request */
if (ACPI_STRNCMP (Header.Signature, Signature, ACPI_NAME_SIZE))
{
ACPI_REPORT_ERROR (("Incorrect table signature - wanted [%s] found [%4.4s]\n",
Signature, Header.Signature));
return_ACPI_STATUS (AE_BAD_SIGNATURE);
}
/*
* Check the table signature and make sure it is recognized.
* Also checks the header checksum
*/
TableInfo->Pointer = &Header;
Status = AcpiTbRecognizeTable (TableInfo, ACPI_TABLE_SECONDARY);
if (ACPI_FAILURE (Status))
{
return_ACPI_STATUS (Status);
}
/* Get the entire table */
Status = AcpiTbGetTableBody (Address, &Header, TableInfo);
if (ACPI_FAILURE (Status))
{
return_ACPI_STATUS (Status);
}
/* Install the table */
Status = AcpiTbInstallTable (TableInfo);
return_ACPI_STATUS (Status);
}
