diff options
Diffstat (limited to 'Core/EM/OFBD/OEMSETUP/OEMSETUP.c')
| -rw-r--r-- | Core/EM/OFBD/OEMSETUP/OEMSETUP.c | 361 |
1 files changed, 361 insertions, 0 deletions
diff --git a/Core/EM/OFBD/OEMSETUP/OEMSETUP.c b/Core/EM/OFBD/OEMSETUP/OEMSETUP.c new file mode 100644 index 0000000..398c8ab --- /dev/null +++ b/Core/EM/OFBD/OEMSETUP/OEMSETUP.c @@ -0,0 +1,361 @@ +//********************************************************************** +//********************************************************************** +//** ** +//** (C)Copyright 1985-2011, American Megatrends, Inc. ** +//** ** +//** All Rights Reserved. ** +//** ** +//** 5555 Oakbrook Parkway, Suite 200, Norcross, GA 30093 ** +//** ** +//** Phone: (770)-246-8600 ** +//** ** +//********************************************************************** +//********************************************************************** + +//********************************************************************** +// $Header: /Alaska/SOURCE/Modules/OFBD/OEMSETUP/OEMSETUP.c 3 3/16/11 10:33p Terrylin $ +// +// $Revision: 3 $ +// +// $Date: 3/16/11 10:33p $ +//********************************************************************** +// Revision History +// ---------------- +// $Log: /Alaska/SOURCE/Modules/OFBD/OEMSETUP/OEMSETUP.c $ +// +// 3 3/16/11 10:33p Terrylin +// [TAG] EIP51285 +// [Category] Improvement +// [Description] Fill the description for user more clearly. +// [Files] OEMSETUP.mak +// OEMSETUP.h +// OEMSETUP.c +// +// 2 5/06/10 2:12a Lawrencechang +// Add the DMI store/restore function sample code. +// +// 1 4/13/09 5:47a Lawrencechang +// Initial check-in. +// +// 1 3/25/05 5:37p Markw +// +//********************************************************************** +//<AMI_FHDR_START> +// +// Name: OEMSETUP.c +// +// Description: +// Basically this function is not always necessary for all projects, because there is a more direct method to achieve +// the same target. Two E-Links exposed by SMIFlash module, SMIFlashPreUpdateList and SMIFlashEndUpdateList, are made +// for doing the same thing as this OFBD module. +// +// We prefer you make use of E-Links than this OFBD module. The only advantage of this OFBD module is you don't have +// to link your code with SMIFlash module.If DMI data is stored in the NVRAM, you have two ways to preserve DMI data +// when updating NVRAM. +// +// 1. Controlled by SMBIOS module: SMBIOS module can set SMBIOS_PRESERVE_NVRAM token to preserves DMI data through +// e-Link PreserveDmiEditData and RestoreDmiEditData. +// +// 2. Controlled By Flash utility: AFU will call into OEMSETUP.c only when user issues /r or /sp command. When +// SMBIOS_PRESERVE_NVRAM token is disable, OEM enginner can set OEMSETUP_SUPPORT token to handle the duty of DMI data +// preservation through OEM NVRAM/Setup Variable Preserve module. Thus user can decide to clear DMI data or not. +// In this case, /n parameter will clear NVRAM, and /r parameter is required to preserve DMI data in NVRAM. When /n is +// triggered, without /r all DMI data in NVRAM will be cleared. +// +//<AMI_FHDR_END> +//********************************************************************** +#include "Efi.h" +#include "token.h" +#include <AmiLib.h> +#include <AmiDxeLib.h> +#include "OEMSETUP.h" +#include "..\OFBD.h" + +// EIP 37169 -> +#if (SMBIOS_DMIEDIT_DATA_LOC == 2) && (SMBIOS_PRESERVE_NVRAM != 1) +VOID PreserveDmiEditData (VOID); +VOID RestoreDmiEditData (VOID); +#endif +// <- EIP 37169 + + +//<AMI_PHDR_START> +//---------------------------------------------------------------------------- +// Procedure: OFBDSETUPSupportHandle +// +// Description: OFBD SETUP Store/Restore Support Handle +// +// Input: +// IN OUT OFBD_HDR *pOFBDHdr +// Output: +// EFI_STATUS +// +//---------------------------------------------------------------------------- +//<AMI_PHDR_END> +EFI_STATUS +OFBDSETUPSupportHandle( + IN OUT OFBD_HDR *pOFBDHdr) +{ + EFI_STATUS Status = EFI_SUCCESS; + +#if OEM_SETUP_SAMPLE_TEST + OFBD_TC_56_SETUP_STRUCT *SETUPStructPtr; + SETUPStructPtr = (OFBD_TC_56_SETUP_STRUCT *)((UINT8 *)pOFBDHdr + pOFBDHdr->OFBD_HDR_SIZE + sizeof(OFBD_EXT_HDR)); + SETUPStructPtr->dbRetSts = OFBD_TC_SETUP_OK; +#endif + + return(Status); +} + +//<AMI_PHDR_START> +//---------------------------------------------------------------------------- +// Procedure: OFBDSETUPStoreHandle +// +// Description: OFBD SETUP Store Handle +// +// Input: +// IN OUT OFBD_HDR *pOFBDHdr +// Output: +// EFI_STATUS +// +//---------------------------------------------------------------------------- +//<AMI_PHDR_END> +EFI_STATUS +OFBDSETUPStoreHandle( + IN OUT OFBD_HDR *pOFBDHdr) +{ + EFI_STATUS Status = EFI_SUCCESS; + +#if OEM_SETUP_SAMPLE_TEST || OEM_DMI_SAMPLE_TEST + OFBD_TC_56_SETUP_STRUCT *SETUPStructPtr; + SETUPStructPtr = (OFBD_TC_56_SETUP_STRUCT *)((UINT8 *)pOFBDHdr + pOFBDHdr->OFBD_HDR_SIZE + sizeof(OFBD_EXT_HDR)); + + //OEM add ... + + if (!EFI_ERROR(Status)) + SETUPStructPtr->dbRetSts = OFBD_TC_SETUP_OK; + else + SETUPStructPtr->dbRetSts = OFBD_TC_SETUP_STORE_ERROR; +#endif + + return(Status); +} + +//<AMI_PHDR_START> +//---------------------------------------------------------------------------- +// Procedure: OFBDSETUPRestoreHandle +// +// Description: OFBD SETUP Restore Handle +// +// Input: +// IN OUT OFBD_HDR *pOFBDHdr +// Output: +// EFI_STATUS +// +//---------------------------------------------------------------------------- +//<AMI_PHDR_END> +EFI_STATUS +OFBDSETUPRestoreHandle( + IN OUT OFBD_HDR *pOFBDHdr) +{ + EFI_STATUS Status = EFI_SUCCESS; + +#if OEM_SETUP_SAMPLE_TEST + OFBD_TC_56_SETUP_STRUCT *SETUPStructPtr; + SETUPStructPtr = (OFBD_TC_56_SETUP_STRUCT *)((UINT8 *)pOFBDHdr + pOFBDHdr->OFBD_HDR_SIZE + sizeof(OFBD_EXT_HDR)); + + //OEM add ... + + if (!EFI_ERROR(Status)) + SETUPStructPtr->dbRetSts = OFBD_TC_SETUP_OK; + else + SETUPStructPtr->dbRetSts = OFBD_TC_SETUP_RESTORE_ERROR; +#endif + + return(Status); +} + +//<AMI_PHDR_START> +//---------------------------------------------------------------------------- +// Procedure: OFBDDMIStoreHandle +// +// Description: OFBD DMI Data Store Handle +// +// Input: +// IN OUT OFBD_HDR *pOFBDHdr +// Output: +// EFI_STATUS +// +//---------------------------------------------------------------------------- +//<AMI_PHDR_END> +EFI_STATUS +OFBDDMIStoreHandle( + IN OUT OFBD_HDR *pOFBDHdr) +{ + EFI_STATUS Status = EFI_SUCCESS; + +#if OEM_DMI_SAMPLE_TEST + OFBD_TC_56_SETUP_STRUCT *SETUPStructPtr; + SETUPStructPtr = (OFBD_TC_56_SETUP_STRUCT *)((UINT8 *)pOFBDHdr + pOFBDHdr->OFBD_HDR_SIZE + sizeof(OFBD_EXT_HDR)); + + // OEM add ... + // Store the DMI data +// EIP 37169 -> +#if (SMBIOS_DMIEDIT_DATA_LOC == 2) && (SMBIOS_PRESERVE_NVRAM != 1) + PreserveDmiEditData (); +#endif +// <- EIP 37169 + + if (!EFI_ERROR(Status)) + SETUPStructPtr->dbRetSts = OFBD_TC_SETUP_OK; + else + SETUPStructPtr->dbRetSts = OFBD_TC_DMI_STORE_ERROR; +#endif + + return(Status); +} + +//<AMI_PHDR_START> +//---------------------------------------------------------------------------- +// Procedure: OFBDDMIRestoreHandle +// +// Description: OFBD DMI Data Restore Handle +// +// Input: +// IN OUT OFBD_HDR *pOFBDHdr +// Output: +// EFI_STATUS +// +//---------------------------------------------------------------------------- +//<AMI_PHDR_END> +EFI_STATUS +OFBDDMIRestoreHandle( + IN OUT OFBD_HDR *pOFBDHdr) +{ + EFI_STATUS Status = EFI_SUCCESS; + +#if OEM_DMI_SAMPLE_TEST + OFBD_TC_56_SETUP_STRUCT *SETUPStructPtr; + SETUPStructPtr = (OFBD_TC_56_SETUP_STRUCT *)((UINT8 *)pOFBDHdr + pOFBDHdr->OFBD_HDR_SIZE + sizeof(OFBD_EXT_HDR)); + + // OEM add ... + // Restore the DMI data +// EIP 37169 -> +#if (SMBIOS_DMIEDIT_DATA_LOC == 2) && (SMBIOS_PRESERVE_NVRAM != 1) + RestoreDmiEditData (); +#endif +// <- EIP 37169 + + if (!EFI_ERROR(Status)) + SETUPStructPtr->dbRetSts = OFBD_TC_SETUP_OK; + else + SETUPStructPtr->dbRetSts = OFBD_TC_DMI_RESTORE_ERROR; +#endif + + return(Status); +} + +//<AMI_PHDR_START> +//---------------------------------------------------------------------------- +// Procedure: OEMSETUPEntry +// +// Description: OFBD NVRAM/SETUP Store/Restore Entry point +// +// Input: +// IN VOID *Buffer +// IN OUT UINT8 *pOFBDDataHandled +// Output: +// VOID +// +//---------------------------------------------------------------------------- +//<AMI_PHDR_END> +VOID OEMSETUPEntry ( + IN VOID *Buffer, + IN OUT UINT8 *pOFBDDataHandled ) +{ + OFBD_HDR *pOFBDHdr; + OFBD_EXT_HDR *pOFBDExtHdr; + VOID *pOFBDTblEnd; + OFBD_TC_56_SETUP_STRUCT *SETUPStructPtr; + + if(*pOFBDDataHandled == 0) + { + pOFBDHdr = (OFBD_HDR *)Buffer; + pOFBDExtHdr = (OFBD_EXT_HDR *)((UINT8 *)Buffer + (pOFBDHdr->OFBD_HDR_SIZE)); + SETUPStructPtr = (OFBD_TC_56_SETUP_STRUCT *)((UINT8 *)pOFBDExtHdr + sizeof(OFBD_EXT_HDR)); + pOFBDTblEnd = (VOID *)((UINT8 *)Buffer + (pOFBDHdr->OFBD_Size)); + + if(pOFBDHdr->OFBD_FS & OFBD_FS_SETUP) + { + //Check Type Code ID + if(pOFBDExtHdr->TypeCodeID == OFBD_EXT_TC_SETUP) + { + //IoWrite32(0x300, *(UINT32 *)((UINT8 *)pOFBDTblEnd -4)); //debug + if(SETUPStructPtr->dbGetSts == OFBD_TC_SETUP_SUPPORT) + { + if(OFBDSETUPSupportHandle(pOFBDHdr) == EFI_SUCCESS) + { + //OEM SETUP SUPPORT Handled. + *pOFBDDataHandled = 0xFF; + return; + } + } + else if(SETUPStructPtr->dbGetSts == OFBD_TC_SETUP_STORE) + { + if(OFBDSETUPStoreHandle(pOFBDHdr) == EFI_SUCCESS) + { + //OEM SETUP STORE Handled. + *pOFBDDataHandled = 0xFF; + return; + } + } + else if(SETUPStructPtr->dbGetSts == OFBD_TC_SETUP_RESTORE) + { + if(OFBDSETUPRestoreHandle(pOFBDHdr) == EFI_SUCCESS) + { + //OEM SETUP RESTORE Handled. + *pOFBDDataHandled = 0xFF; + return; + } + } + else if(SETUPStructPtr->dbGetSts == OFBD_TC_DMI_STORE) + { + if(OFBDDMIStoreHandle(pOFBDHdr) == EFI_SUCCESS) + { + //OEM DMI STORE Handled. + *pOFBDDataHandled = 0xFF; + return; + } + } + else if(SETUPStructPtr->dbGetSts == OFBD_TC_DMI_RESTORE) + { + if(OFBDDMIRestoreHandle(pOFBDHdr) == EFI_SUCCESS) + { + //OEM DMI RESTORE Handled. + *pOFBDDataHandled = 0xFF; + return; + } + } + } + //Error occured + *pOFBDDataHandled = 0xFE; + return; + } + } + + return; +} + +//********************************************************************** +//********************************************************************** +//** ** +//** (C)Copyright 1985-2011, American Megatrends, Inc. ** +//** ** +//** All Rights Reserved. ** +//** ** +//** 5555 Oakbrook Parkway, Suite 200, Norcross, GA 30093 ** +//** ** +//** Phone: (770)-246-8600 ** +//** ** +//********************************************************************** +//********************************************************************** |