| /* $NoKeywords:$ */ |
| /** |
| * @file |
| * |
| * FCH ACPI lib |
| * |
| * |
| * |
| * @xrefitem bom "File Content Label" "Release Content" |
| * @e project: AGESA |
| * @e sub-project: FCH |
| * @e \$Revision: 63425 $ @e \$Date: 2011-12-22 11:24:10 -0600 (Thu, 22 Dec 2011) $ |
| * |
| */ |
| /* |
| ***************************************************************************** |
| * |
| * Copyright 2008 - 2012 ADVANCED MICRO DEVICES, INC. All Rights Reserved. |
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| **************************************************************************** |
| */ |
| /// |
| /// RSDP - ACPI 2.0 table RSDP |
| /// |
| typedef struct _RSDP_HEADER { |
| UINT64 Signature; ///< RSDP signature "RSD PTR" |
| UINT8 CheckSum; ///< checksum of the first 20 bytes |
| UINT8 OEMID[6]; ///< OEM ID |
| UINT8 Revision; ///< 0 for APCI 1.0, 2 for ACPI 2.0 |
| UINT32 RsdtAddress; ///< physical address of RSDT |
| UINT32 Length; ///< total length of RSDP (including extended part) |
| UINT64 XsdtAddress; ///< physical address of XSDT |
| UINT8 ExtendedCheckSum; ///< chechsum of whole table |
| UINT8 Reserved[3]; ///< Reserved |
| } RSDP_HEADER; |
| |
| /// |
| /// DESCRIPTION_HEADER - ACPI common table header |
| /// |
| typedef struct _DESCRIPTION_HEADER { |
| UINT32 Signature; ///< ACPI signature (4 ASCII characters) |
| UINT32 Length; ///< Length of table, in bytes, including header |
| UINT8 Revision; ///< ACPI Specification minor version # |
| UINT8 CheckSum; ///< To make sum of entire table == 0 |
| UINT8 OemId[6]; ///< OEM identification |
| UINT8 OemTableId[8]; ///< OEM table identification |
| UINT32 OemRevision; ///< OEM revision number |
| UINT32 CreatorId; ///< ASL compiler vendor ID |
| UINT32 CreatorRevision; ///< ASL compiler revision number |
| } DESCRIPTION_HEADER; |
| |
| /// |
| /// _AcpiRegWrite - ACPI MMIO register R/W structure |
| /// |
| typedef struct _ACPI_REG_WRITE { |
| UINT8 MmioBase; /// MmioBase: Index of Fch block (For instance GPIO_BASE:0x01 SMI_BASE:0x02) |
| UINT8 MmioReg; /// MmioReg : Register index |
| UINT8 DataAndMask; /// DataANDMask : AND Register Data |
| UINT8 DataOrMask; /// DataOrMask : Or Register Data |
| } ACPI_REG_WRITE; |
| |
| VOID* AcpiLocateTable (IN UINT32 Signature); |
| VOID AcpiSetTableCheckSum (IN VOID *TablePtr); |
| UINT8 AcpiGetTableCheckSum (IN VOID *TablePtr); |
| UINT8 GetByteSum (IN VOID *DataPtr, IN UINT32 Length); |