int
ApDumpTableByAddress (
char *AsciiAddress)
{
ACPI_PHYSICAL_ADDRESS Address;
ACPI_TABLE_HEADER *Table;
ACPI_STATUS Status;
int TableStatus;
UINT64 LongAddress;
/* Convert argument to an integer physical address */
Status = AcpiUtStrtoul64 (AsciiAddress, 0, &LongAddress);
if (ACPI_FAILURE (Status))
{
AcpiLogError ("%s: Could not convert to a physical address\n",
AsciiAddress);
return (-1);
}
Address = (ACPI_PHYSICAL_ADDRESS) LongAddress;
Status = AcpiOsGetTableByAddress (Address, &Table);
if (ACPI_FAILURE (Status))
{
AcpiLogError ("Could not get table at 0x%8.8X%8.8X, %s\n",
ACPI_FORMAT_UINT64 (Address),
AcpiFormatException (Status));
return (-1);
}
TableStatus = ApDumpTableBuffer (Table, 0, Address);
ACPI_FREE (Table);
return (TableStatus);
}
ACPI_STATUS
AcpiOsGetTableByIndex (
UINT32 Index,
ACPI_TABLE_HEADER **Table,
UINT32 *Instance,
ACPI_PHYSICAL_ADDRESS *Address)
{
OSL_TABLE_INFO *Info;
ACPI_STATUS Status;
UINT32 i;
/* Initialize main tables */
Status = OslTableInitialize ();
if (ACPI_FAILURE (Status))
{
return (Status);
}
/* Add all tables to list */
Status = OslAddTablesToList ();
if (ACPI_FAILURE (Status))
{
return (Status);
}
/* Validate Index */
if (Index >= Gbl_TableListHead->Instance)
{
return (AE_LIMIT);
}
/* Point to the table list entry specified by the Index argument */
Info = Gbl_TableListHead;
for (i = 0; i <= Index; i++)
{
Info = Info->Next;
}
/* Now we can just get the table via the address or name */
if (Info->Address)
{
Status = AcpiOsGetTableByAddress (Info->Address, Table);
if (ACPI_SUCCESS (Status))
{
*Address = Info->Address;
}
}
else
{
Status = AcpiOsGetTableByName (Info->Signature, Info->Instance,
Table, Address);
}
if (ACPI_SUCCESS (Status))
{
*Instance = Info->Instance;
}
return (Status);
}
