| /* $NoKeywords:$ */ |
| /** |
| * @file |
| * |
| * AMD Library |
| * |
| * Contains interface to the AMD AGESA library |
| * |
| * @xrefitem bom "File Content Label" "Release Content" |
| * @e project: AGESA |
| * @e sub-project: Lib |
| * @e \$Revision: 44324 $ @e \$Date: 2010-12-22 17:16:51 +0800 (Wed, 22 Dec 2010) $ |
| * |
| */ |
| /* |
| ****************************************************************************** |
| * |
| * Copyright (c) 2011, Advanced Micro Devices, Inc. |
| * All rights reserved. |
| * |
| * Redistribution and use in source and binary forms, with or without |
| * modification, are permitted provided that the following conditions are met: |
| * * Redistributions of source code must retain the above copyright |
| * notice, this list of conditions and the following disclaimer. |
| * * Redistributions in binary form must reproduce the above copyright |
| * notice, this list of conditions and the following disclaimer in the |
| * documentation and/or other materials provided with the distribution. |
| * * Neither the name of Advanced Micro Devices, Inc. nor the names of |
| * its contributors may be used to endorse or promote products derived |
| * from this software without specific prior written permission. |
| * |
| * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND |
| * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED |
| * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE |
| * DISCLAIMED. IN NO EVENT SHALL ADVANCED MICRO DEVICES, INC. BE LIABLE FOR ANY |
| * DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES |
| * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; |
| * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND |
| * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT |
| * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS |
| * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. |
| ****************************************************************************** |
| **/ |
| |
| #ifndef _AMD_LIB_H_ |
| #define _AMD_LIB_H_ |
| |
| /*---------------------------------------------------------------------------------------- |
| * D E F I N I T I O N S A N D M A C R O S |
| *---------------------------------------------------------------------------------------- |
| */ |
| #define IOCF8 0xCF8 |
| #define IOCFC 0xCFC |
| |
| // Reg Values for ReadCpuReg and WriteCpuReg |
| #define CR0_REG 0x00 |
| #define CR4_REG 0x04 |
| #define DR0_REG 0x10 |
| #define DR1_REG 0x11 |
| #define DR2_REG 0x12 |
| #define DR3_REG 0x13 |
| #define DR7_REG 0x17 |
| |
| /*---------------------------------------------------------------------------------------- |
| * T Y P E D E F S A N D S T R U C T U R E S |
| *---------------------------------------------------------------------------------------- |
| */ |
| /*---------------------------------------------------------------------------------------- |
| * P R O T O T Y P E S O F L O C A L F U N C T I O N S |
| *---------------------------------------------------------------------------------------- |
| */ |
| |
| |
| /*---------------------------------------------------------------------------------------- |
| * E X P O R T E D F U N C T I O N S |
| *---------------------------------------------------------------------------------------- |
| */ |
| |
| #if !defined __GNUC__ |
| // PROTOTYPES FOR amdlib32.asm |
| void _mm_stream_si128_fs (void *__A, void *__B); |
| void _mm_store_si128_fs (void *dest, void *data); |
| void _mm_clflush_fs (void *address32); |
| #endif |
| /*--------------------------------------------------------------------------------------- |
| * L O C A L F U N C T I O N S |
| *--------------------------------------------------------------------------------------- |
| */ |
| UINT8 |
| ReadIo8 ( |
| IN UINT16 Address |
| ); |
| |
| UINT16 |
| ReadIo16 ( |
| IN UINT16 Address |
| ); |
| |
| UINT32 |
| ReadIo32 ( |
| IN UINT16 Address |
| ); |
| |
| VOID |
| WriteIo8 ( |
| IN UINT16 Address, |
| IN UINT8 Data |
| ); |
| |
| VOID |
| WriteIo16 ( |
| IN UINT16 Address, |
| IN UINT16 Data |
| ); |
| |
| VOID |
| WriteIo32 ( |
| IN UINT16 Address, |
| IN UINT32 Data |
| ); |
| |
| UINT8 |
| Read64Mem8 ( |
| IN UINT64 Address |
| ); |
| |
| UINT16 |
| Read64Mem16 ( |
| IN UINT64 Address |
| ); |
| |
| UINT32 |
| Read64Mem32 ( |
| IN UINT64 Address |
| ); |
| |
| VOID |
| Write64Mem8 ( |
| IN UINT64 Address, |
| IN UINT8 Data |
| ); |
| |
| VOID |
| Write64Mem16 ( |
| IN UINT64 Address, |
| IN UINT16 Data |
| ); |
| |
| VOID |
| Write64Mem32 ( |
| IN UINT64 Address, |
| IN UINT32 Data |
| ); |
| |
| UINT64 |
| ReadTSC ( |
| VOID |
| ); |
| |
| // MSR |
| VOID |
| LibAmdMsrRead ( |
| IN UINT32 MsrAddress, |
| OUT UINT64 *Value, |
| IN OUT AMD_CONFIG_PARAMS *StdHeader |
| ); |
| |
| VOID |
| LibAmdMsrWrite ( |
| IN UINT32 MsrAddress, |
| IN UINT64 *Value, |
| IN OUT AMD_CONFIG_PARAMS *StdHeader |
| ); |
| |
| // IO |
| VOID |
| LibAmdIoRead ( |
| IN ACCESS_WIDTH AccessWidth, |
| IN UINT16 IoAddress, |
| OUT VOID *Value, |
| IN OUT AMD_CONFIG_PARAMS *StdHeader |
| ); |
| |
| VOID |
| LibAmdIoWrite ( |
| IN ACCESS_WIDTH AccessWidth, |
| IN UINT16 IoAddress, |
| IN VOID *Value, |
| IN OUT AMD_CONFIG_PARAMS *StdHeader |
| ); |
| |
| VOID |
| LibAmdIoRMW ( |
| IN ACCESS_WIDTH AccessWidth, |
| IN UINT16 IoAddress, |
| IN VOID *Data, |
| IN VOID *DataMask, |
| IN OUT AMD_CONFIG_PARAMS *StdHeader |
| ); |
| |
| VOID |
| LibAmdIoPoll ( |
| IN ACCESS_WIDTH AccessWidth, |
| IN UINT16 IoAddress, |
| IN VOID *Data, |
| IN VOID *DataMask, |
| IN UINT64 Delay, |
| IN OUT AMD_CONFIG_PARAMS *StdHeader |
| ); |
| |
| // Memory or MMIO |
| VOID |
| LibAmdMemRead ( |
| IN ACCESS_WIDTH AccessWidth, |
| IN UINT64 MemAddress, |
| OUT VOID *Value, |
| IN OUT AMD_CONFIG_PARAMS *StdHeader |
| ); |
| |
| VOID |
| LibAmdMemWrite ( |
| IN ACCESS_WIDTH AccessWidth, |
| IN UINT64 MemAddress, |
| IN VOID *Value, |
| IN OUT AMD_CONFIG_PARAMS *StdHeader |
| ); |
| |
| VOID |
| LibAmdMemRMW ( |
| IN ACCESS_WIDTH AccessWidth, |
| IN UINT64 MemAddress, |
| IN VOID *Data, |
| IN VOID *DataMask, |
| IN OUT AMD_CONFIG_PARAMS *StdHeader |
| ); |
| |
| VOID |
| LibAmdMemPoll ( |
| IN ACCESS_WIDTH AccessWidth, |
| IN UINT64 MemAddress, |
| IN VOID *Data, |
| IN VOID *DataMask, |
| IN UINT64 Delay, |
| IN OUT AMD_CONFIG_PARAMS *StdHeader |
| ); |
| |
| // PCI |
| VOID |
| LibAmdPciRead ( |
| IN ACCESS_WIDTH AccessWidth, |
| IN PCI_ADDR PciAddress, |
| OUT VOID *Value, |
| IN OUT AMD_CONFIG_PARAMS *StdHeader |
| ); |
| |
| VOID |
| LibAmdPciWrite ( |
| IN ACCESS_WIDTH AccessWidth, |
| IN PCI_ADDR PciAddress, |
| IN VOID *Value, |
| IN OUT AMD_CONFIG_PARAMS *StdHeader |
| ); |
| |
| VOID |
| LibAmdPciRMW ( |
| IN ACCESS_WIDTH AccessWidth, |
| IN PCI_ADDR PciAddress, |
| IN VOID *Data, |
| IN VOID *DataMask, |
| IN OUT AMD_CONFIG_PARAMS *StdHeader |
| ); |
| |
| VOID |
| LibAmdPciPoll ( |
| IN ACCESS_WIDTH AccessWidth, |
| IN PCI_ADDR PciAddress, |
| IN VOID *Data, |
| IN VOID *DataMask, |
| IN UINT64 Delay, |
| IN OUT AMD_CONFIG_PARAMS *StdHeader |
| ); |
| |
| VOID |
| LibAmdPciReadBits ( |
| IN PCI_ADDR Address, |
| IN UINT8 Highbit, |
| IN UINT8 Lowbit, |
| OUT UINT32 *Value, |
| IN AMD_CONFIG_PARAMS *StdHeader |
| ); |
| |
| VOID |
| LibAmdPciWriteBits ( |
| IN PCI_ADDR Address, |
| IN UINT8 Highbit, |
| IN UINT8 Lowbit, |
| IN UINT32 *Value, |
| IN AMD_CONFIG_PARAMS *StdHeader |
| ); |
| |
| VOID |
| LibAmdPciFindNextCap ( |
| IN OUT PCI_ADDR *Address, |
| IN AMD_CONFIG_PARAMS *StdHeader |
| ); |
| |
| // CPUID |
| VOID |
| LibAmdCpuidRead ( |
| IN UINT32 CpuidFcnAddress, |
| OUT CPUID_DATA *Value, |
| IN OUT AMD_CONFIG_PARAMS *StdHeader |
| ); |
| |
| // Utility Functions |
| VOID |
| LibAmdMemFill ( |
| IN VOID *Destination, |
| IN UINT8 Value, |
| IN UINTN FillLength, |
| IN OUT AMD_CONFIG_PARAMS *StdHeader |
| ); |
| |
| VOID |
| LibAmdMemCopy ( |
| IN VOID *Destination, |
| IN VOID *Source, |
| IN UINTN CopyLength, |
| IN OUT AMD_CONFIG_PARAMS *StdHeader |
| ); |
| |
| VOID * |
| LibAmdLocateImage ( |
| IN VOID *StartAddress, |
| IN VOID *EndAddress, |
| IN UINT32 Alignment, |
| IN CHAR8 ModuleSignature[8] |
| ); |
| |
| UINT32 |
| LibAmdGetPackageType ( |
| IN AMD_CONFIG_PARAMS *StdHeader |
| ); |
| |
| BOOLEAN |
| LibAmdVerifyImageChecksum ( |
| IN VOID *ImagePtr |
| ); |
| |
| UINT8 |
| LibAmdBitScanReverse ( |
| IN UINT32 value |
| ); |
| UINT8 |
| LibAmdBitScanForward ( |
| IN UINT32 value |
| ); |
| |
| VOID |
| LibAmdReadCpuReg ( |
| IN UINT8 RegNum, |
| OUT UINT32 *Value |
| ); |
| VOID |
| LibAmdWriteCpuReg ( |
| IN UINT8 RegNum, |
| IN UINT32 Value |
| ); |
| |
| VOID |
| LibAmdWriteBackInvalidateCache ( |
| IN VOID |
| ); |
| |
| VOID |
| LibAmdSimNowEnterDebugger (VOID); |
| |
| VOID |
| LibAmdHDTBreakPoint (VOID); |
| |
| UINT8 |
| LibAmdAccessWidth ( |
| IN ACCESS_WIDTH AccessWidth |
| ); |
| |
| VOID |
| LibAmdCLFlush ( |
| IN UINT64 Address, |
| IN UINT8 Count |
| ); |
| |
| VOID F10RevDProbeFilterCritical ( |
| IN PCI_ADDR PciAddress, |
| IN UINT32 PciRegister |
| ); |
| VOID |
| IdsOutPort ( |
| IN UINT32 Addr, |
| IN UINT32 Value, |
| IN UINT32 Flag |
| ); |
| |
| VOID |
| StopHere ( |
| VOID |
| ); |
| |
| VOID |
| CpuidRead ( |
| IN UINT32 CpuidFcnAddress, |
| OUT CPUID_DATA *Value |
| ); |
| |
| UINT8 |
| ReadNumberOfCpuCores( |
| VOID |
| ); |
| |
| #endif // _AMD_LIB_H_ |
