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Diffstat (limited to 'src/vendorcode/amd/agesa/common/amdlib.h')
| -rw-r--r-- | src/vendorcode/amd/agesa/common/amdlib.h | 398 |
1 files changed, 398 insertions, 0 deletions
diff --git a/src/vendorcode/amd/agesa/common/amdlib.h b/src/vendorcode/amd/agesa/common/amdlib.h new file mode 100644 index 0000000000..f5da2286b1 --- /dev/null +++ b/src/vendorcode/amd/agesa/common/amdlib.h @@ -0,0 +1,398 @@ +/* $NoKeywords:$ */ +/** + * @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: 34897 $ @e \$Date: 2010-07-14 10:07:10 +0800 (Wed, 14 Jul 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 + +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 CONST VOID *Value, + IN OUT AMD_CONFIG_PARAMS *StdHeader + ); + +VOID +LibAmdIoRMW ( + IN ACCESS_WIDTH AccessWidth, + IN UINT16 IoAddress, + IN CONST VOID *Data, + IN CONST VOID *DataMask, + IN OUT AMD_CONFIG_PARAMS *StdHeader + ); + +VOID +LibAmdIoPoll ( + IN ACCESS_WIDTH AccessWidth, + IN UINT16 IoAddress, + IN CONST VOID *Data, + IN CONST 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 CONST VOID *Value, + IN OUT AMD_CONFIG_PARAMS *StdHeader + ); + +VOID +LibAmdMemRMW ( + IN ACCESS_WIDTH AccessWidth, + IN UINT64 MemAddress, + IN CONST VOID *Data, + IN CONST VOID *DataMask, + IN OUT AMD_CONFIG_PARAMS *StdHeader + ); + +VOID +LibAmdMemPoll ( + IN ACCESS_WIDTH AccessWidth, + IN UINT64 MemAddress, + IN CONST VOID *Data, + IN CONST 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 CONST VOID *Value, + IN OUT AMD_CONFIG_PARAMS *StdHeader + ); + +VOID +LibAmdPciRMW ( + IN ACCESS_WIDTH AccessWidth, + IN PCI_ADDR PciAddress, + IN CONST VOID *Data, + IN CONST VOID *DataMask, + IN OUT AMD_CONFIG_PARAMS *StdHeader + ); + +VOID +LibAmdPciPoll ( + IN ACCESS_WIDTH AccessWidth, + IN PCI_ADDR PciAddress, + IN CONST VOID *Data, + IN CONST 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 CONST 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 CONST VOID *Source, + IN UINTN CopyLength, + IN OUT AMD_CONFIG_PARAMS *StdHeader + ); + +UINT32 +LibAmdGetPackageType ( + IN AMD_CONFIG_PARAMS *StdHeader + ); + +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 +LibAmdFinit ( + VOID + ); + +VOID +StopHere ( + VOID + ); + +/* For f14 or older. */ +VOID +CpuidRead ( + IN UINT32 CpuidFcnAddress, + OUT CPUID_DATA *Value + ); + +UINT8 +ReadNumberOfCpuCores( + VOID + ); + +/* From 16kb, no implementation supplied. */ +VOID +LibAmdFnclex ( + VOID); + +VOID +LibAmdReadMxcsr ( + OUT UINT32 *Value + ); +VOID +LibAmdWriteMxcsr ( + IN UINT32 *Value + ); + + +#endif // _AMD_LIB_H_ |