diff options
Diffstat (limited to 'src/vendorcode/amd/agesa/f14/Proc/GNB/Modules/GnbCommonLib/GnbLib.c')
-rw-r--r-- | src/vendorcode/amd/agesa/f14/Proc/GNB/Modules/GnbCommonLib/GnbLib.c | 469 |
1 files changed, 0 insertions, 469 deletions
diff --git a/src/vendorcode/amd/agesa/f14/Proc/GNB/Modules/GnbCommonLib/GnbLib.c b/src/vendorcode/amd/agesa/f14/Proc/GNB/Modules/GnbCommonLib/GnbLib.c deleted file mode 100644 index 5facb18984d6..000000000000 --- a/src/vendorcode/amd/agesa/f14/Proc/GNB/Modules/GnbCommonLib/GnbLib.c +++ /dev/null @@ -1,469 +0,0 @@ -/* $NoKeywords:$ */ -/** - * @file - * - * GNB register access services. - * - * - * - * @xrefitem bom "File Content Label" "Release Content" - * @e project: AGESA - * @e sub-project: GNB - * @e \$Revision: 34897 $ @e \$Date: 2010-07-13 19:07:10 -0700 (Tue, 13 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. - * - * *************************************************************************** - * - */ - -/*---------------------------------------------------------------------------------------- - * M O D U L E S U S E D - *---------------------------------------------------------------------------------------- - */ -#include "Porting.h" -#include "AMD.h" -#include "amdlib.h" -#include "Gnb.h" -#include "GnbLib.h" -#include "GnbLibIoAcc.h" -#include "GnbLibPciAcc.h" -#include "GnbLibMemAcc.h" -#include "Filecode.h" -#define FILECODE PROC_GNB_MODULES_GNBCOMMONLIB_GNBLIB_FILECODE -/*---------------------------------------------------------------------------------------- - * D E F I N I T I O N S A N D M A C R O S - *---------------------------------------------------------------------------------------- - */ - - -/*---------------------------------------------------------------------------------------- - * 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 - *---------------------------------------------------------------------------------------- - */ -VOID -GnbLibPciIndirectReadField ( - IN UINT32 Address, - IN UINT32 IndirectAddress, - IN UINT8 FieldOffset, - IN UINT8 FieldWidth, - OUT UINT32 *Value, - IN VOID *Config - ); - - -/*----------------------------------------------------------------------------------------*/ -/** - * Read GNB indirect registers - * - * - * - * @param[in] Address PCI address of indirect register - * @param[in] IndirectAddress Offset of indirect register - * @param[in] Width Width - * @param[out] Value Pointer to value - * @param[in] Config Pointer to standard header - */ -VOID -GnbLibPciIndirectRead ( - IN UINT32 Address, - IN UINT32 IndirectAddress, - IN ACCESS_WIDTH Width, - OUT VOID *Value, - IN VOID *Config - ) -{ - UINT32 IndexOffset; - IndexOffset = LibAmdAccessWidth (Width); - GnbLibPciWrite (Address, Width, &IndirectAddress, Config); - GnbLibPciRead (Address + IndexOffset, Width, Value, Config); -} -/*----------------------------------------------------------------------------------------*/ -/** - * Read GNB indirect registers field - * - * - * - * @param[in] Address PCI address of indirect register - * @param[in] IndirectAddress Offset of indirect register - * @param[in] FieldOffset Field offset - * @param[in] FieldWidth Field width - * @param[out] Value Pointer to value - * @param[in] Config Pointer to standard header - */ -VOID -GnbLibPciIndirectReadField ( - IN UINT32 Address, - IN UINT32 IndirectAddress, - IN UINT8 FieldOffset, - IN UINT8 FieldWidth, - OUT UINT32 *Value, - IN VOID *Config - ) -{ - UINT32 Mask; - GnbLibPciIndirectRead (Address, IndirectAddress, AccessWidth32, Value, Config); - Mask = (1 << FieldWidth) - 1; - *Value = (*Value >> FieldOffset) & Mask; -} - -/*----------------------------------------------------------------------------------------*/ -/** - * Write GNB indirect registers - * - * - * - * @param[in] Address PCI address of indirect register - * @param[in] IndirectAddress Offset of indirect register - * @param[in] Width Width - * @param[in] Value Pointer to value - * @param[in] Config Pointer to standard header - */ - -VOID -GnbLibPciIndirectWrite ( - IN UINT32 Address, - IN UINT32 IndirectAddress, - IN ACCESS_WIDTH Width, - IN VOID *Value, - IN VOID *Config - ) -{ - UINT32 IndexOffset; - IndexOffset = LibAmdAccessWidth (Width); - GnbLibPciWrite (Address, Width, &IndirectAddress, Config); - GnbLibPciWrite (Address + IndexOffset, Width, Value, Config); -} - -/*----------------------------------------------------------------------------------------*/ -/** - * Write GNB indirect registers field - * - * - * - * @param[in] Address PCI address of indirect register - * @param[in] IndirectAddress Offset of indirect register - * @param[in] FieldOffset Field offset - * @param[in] FieldWidth Field width - * @param[in] Value Pointer to value - * @param[in] S3Save Save for S3 (TRUE/FALSE) - * @param[in] Config Pointer to standard header - */ -VOID -GnbLibPciIndirectWriteField ( - IN UINT32 Address, - IN UINT32 IndirectAddress, - IN UINT8 FieldOffset, - IN UINT8 FieldWidth, - IN UINT32 Value, - IN BOOLEAN S3Save, - IN VOID *Config - ) -{ - UINT32 Data; - UINT32 Mask; - GnbLibPciIndirectRead (Address, IndirectAddress, AccessWidth32, &Data, Config); - Mask = (1 << FieldWidth) - 1; - Data &= (~(Mask << FieldOffset)); - Data |= ((Value & Mask) << FieldOffset); - GnbLibPciIndirectWrite (Address, IndirectAddress, S3Save ? AccessS3SaveWidth32 : AccessWidth32, &Data, Config); -} - -/*----------------------------------------------------------------------------------------*/ -/** - * Read/Modify/Write GNB indirect registers field - * - * - * - * @param[in] Address PCI address of indirect register - * @param[in] IndirectAddress Offset of indirect register - * @param[in] Width Width - * @param[in] Mask And Mask - * @param[in] Value Or Value - * @param[in] Config Pointer to standard header - */ -VOID -GnbLibPciIndirectRMW ( - IN UINT32 Address, - IN UINT32 IndirectAddress, - IN ACCESS_WIDTH Width, - IN UINT32 Mask, - IN UINT32 Value, - IN VOID *Config - ) -{ - UINT32 Data; - GnbLibPciIndirectRead ( - Address, - IndirectAddress, - (Width >= AccessS3SaveWidth8) ? (Width - (AccessS3SaveWidth8 - AccessWidth8)) : Width, - &Data, - Config - ); - Data = (Data & Mask) | Value; - GnbLibPciIndirectWrite (Address, IndirectAddress, Width, &Data, Config); -} - - -/*----------------------------------------------------------------------------------------*/ -/** - * Read/Modify/Write PCI registers - * - * - * - * @param[in] Address PCI address - * @param[in] Width Access width - * @param[in] Mask AND Mask - * @param[in] Value OR Value - * @param[in] Config Pointer to standard header - */ -VOID -GnbLibPciRMW ( - IN UINT32 Address, - IN ACCESS_WIDTH Width, - IN UINT32 Mask, - IN UINT32 Value, - IN VOID *Config - ) -{ - UINT32 Data; - GnbLibPciRead (Address, Width, &Data, Config); - Data = (Data & Mask) | Value; - GnbLibPciWrite (Address, Width, &Data, Config); -} - -/*----------------------------------------------------------------------------------------*/ -/** - * Read/Modify/Write I/O registers - * - * - * - * @param[in] Address I/O Port - * @param[in] Width Access width - * @param[in] Mask AND Mask - * @param[in] Value OR Mask - * @param[in] Config Pointer to standard header - */ -VOID -GnbLibIoRMW ( - IN UINT16 Address, - IN ACCESS_WIDTH Width, - IN UINT32 Mask, - IN UINT32 Value, - IN VOID *Config - ) -{ - UINT32 Data; - GnbLibIoRead (Address, Width, &Data, Config); - Data = (Data & Mask) | Value; - GnbLibIoWrite (Address, Width, &Data, Config); -} - -/*----------------------------------------------------------------------------------------*/ -/** - * Read/Modify/Write MMIO registers - * - * - * - * @param[in] Address Physical address - * @param[in] Width Access width - * @param[in] Mask AND Mask - * @param[in] Value OR Value - * @param[in] Config Pointer to standard header - */ -VOID -GnbLibMemRMW ( - IN UINT64 Address, - IN ACCESS_WIDTH Width, - IN UINT32 Mask, - IN UINT32 Value, - IN VOID *Config - ) -{ - UINT32 Data; - GnbLibMemRead (Address, Width, &Data, Config); - Data = (Data & Mask) | Value; - GnbLibMemWrite (Address, Width, &Data, Config); -} -/*----------------------------------------------------------------------------------------*/ -/** - * Get number of sockets - * - * - * - * @param[in] StdHeader Standard configuration header - * @retval Total number of socket on platform - */ - -UINT32 -GnbGetNumberOfSockets ( - IN AMD_CONFIG_PARAMS *StdHeader - ) -{ - return 1; -} - -/*----------------------------------------------------------------------------------------*/ -/** - * Get number of Silicons on the socket - * - * - * - * @param[in] SiliconId Socket ID - * @param[in] StdHeader Standard configuration header - * @retval Number of silicons/modules in device in socket - */ - -UINT32 -GnbGetNumberOfSiliconsOnSocket ( - IN UINT32 SiliconId, - IN AMD_CONFIG_PARAMS *StdHeader - ) -{ - return 1; -} - -/*----------------------------------------------------------------------------------------*/ -/** - * Get PCI Address - * - * - * - * @param[in] SocketId Socket ID - * @param[in] SiliconId Silicon device Id - * @param[in] StdHeader Standard configuration header - * @retval PCI address of GNB for a given socket/silicon. - */ - -PCI_ADDR -GnbGetPciAddress ( - IN UINT32 SocketId, - IN UINT32 SiliconId, - IN AMD_CONFIG_PARAMS *StdHeader - ) -{ - PCI_ADDR Gnb; - Gnb.AddressValue = MAKE_SBDFO (0, 0, 0, 0, 0); - return Gnb; -} - -/*----------------------------------------------------------------------------------------*/ -/** - * Check if anything plugged in socket - * - * - * - * @param[in] SocketId Socket ID - * @param[in] StdHeader Standard configuration header - * @retval TRUE CPU present in socket. - */ - -BOOLEAN -GnbIsDevicePresentInSocket ( - IN UINT32 SocketId, - IN AMD_CONFIG_PARAMS *StdHeader - ) -{ - return TRUE; -} - - -/*----------------------------------------------------------------------------------------*/ -/** - * Claculate power of number - * - * - * - * @param[in] Value Number - * @param[in] Power Power - */ - -UINT32 -GnbLibPowerOf ( - IN UINT32 Value, - IN UINT32 Power - ) -{ - UINT32 Result; - if (Power == 0) { - return 1; - } - Result = Value; - while ((--Power) > 0) { - Result *= Value; - } - return Result; -} - -/*----------------------------------------------------------------------------------------*/ -/** - * Search buffer for pattern - * - * - * @param[in] Buf1 Pointer to source buffer which will be subject of search - * @param[in] Buf1Length Length of the source buffer - * @param[in] Buf2 Pointer to pattern buffer - * @param[in] Buf2Length Length of the pattern buffer - * @retval Pointer on first accurance of Buf2 in Buf1 or NULL - */ - -VOID* -GnbLibFind ( - IN UINT8 *Buf1, - IN UINTN Buf1Length, - IN UINT8 *Buf2, - IN UINTN Buf2Length - ) -{ - UINT8 *CurrentBuf1Ptr; - CurrentBuf1Ptr = Buf1; - while (CurrentBuf1Ptr < (Buf1 + Buf1Length - Buf2Length)) { - UINT8 *SourceBufPtr; - UINT8 *PatternBufPtr; - UINTN PatternBufLength; - SourceBufPtr = CurrentBuf1Ptr; - PatternBufPtr = Buf2; - PatternBufLength = Buf2Length; - while ((*SourceBufPtr++ == *PatternBufPtr++) && (PatternBufLength-- != 0)); - if (PatternBufLength == 0) { - return CurrentBuf1Ptr; - } - CurrentBuf1Ptr++; - } - return NULL; -} - - |