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path: root/Core/EM/OFBD/OEMCMD/OEMCMD.c
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diff --git a/Core/EM/OFBD/OEMCMD/OEMCMD.c b/Core/EM/OFBD/OEMCMD/OEMCMD.c
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+//**********************************************************************
+//**********************************************************************
+//** **
+//** (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/OEMCMD/OEMCMD.c 4 4/12/11 10:28p Terrylin $
+//
+// $Revision: 4 $
+//
+// $Date: 4/12/11 10:28p $
+//**********************************************************************
+// Revision History
+// ----------------
+// $Log: /Alaska/SOURCE/Modules/OFBD/OEMCMD/OEMCMD.c $
+//
+// 4 4/12/11 10:28p Terrylin
+// Fix sample code is wrong problem.
+//
+// 3 3/16/11 10:36p Terrylin
+// [TAG] EIP51285
+// [Category] Improvement
+// [Description] Fill the description for user more clearly.
+// [Files] OEMCMD.mak
+// OEMCMD.h
+// OEMCMD.c
+//
+// 2 1/26/11 3:52a Terrylin
+// [Category] Improvement
+// [Description] Add /CMD: command description and its sample code.
+//
+// 1 5/06/10 2:23a Lawrencechang
+// Initial check-in.
+//
+//**********************************************************************
+//<AMI_FHDR_START>
+//
+// Name: OEMCMD.c
+//
+// Description:
+//By OEMCMD module, OEM engineers define customized commands to extend AFU functions. AFU sends OEM defined commands
+// to BIOS if user issued /oemcmd:<command>. Then BIOS reacts by these customized commands.
+//
+//<AMI_FHDR_END>
+//**********************************************************************
+#include "Efi.h"
+#include "token.h"
+#include <AmiLib.h>
+#include <AmiDxeLib.h>
+#include "OEMCMD.h"
+#include "..\OFBD.h"
+
+//#define CONVERT_TO_STRING(a) #a
+#define STR(a) CONVERT_TO_STRING(a)
+
+//<AMI_PHDR_START>
+//----------------------------------------------------------------------------
+// Procedure: OFBDOEMCMDHandle
+//
+// Description: OFBD OEM CMD Handle
+//
+// Input:
+// IN OUT OFBD_HDR *pOFBDHdr
+// Output:
+// EFI_STATUS
+//
+//----------------------------------------------------------------------------
+//<AMI_PHDR_END>
+EFI_STATUS
+OFBDOEMCMDHandle(
+ IN OUT OFBD_HDR *pOFBDHdr)
+{
+ EFI_STATUS Status = EFI_SUCCESS;
+
+#if OEM_CMD_CHECKING_SAMPLE_TEST
+
+ UINT8 *pOFBDTblEnd;
+ UINT8 *pCMDBufferStr;
+ UINT32 ddCMDLength = 0;
+ char *DisOemBFStr = "Sample Message: OEM CMD Before Flash Run is OK !!";
+ char *DisOemAFStr = "Sample Message: OEM CMD After Flash Run is OK !!";
+ char *DisOemBEStr = "Sample Message: OEM CMD Before End Run is OK !!";
+ char *DisOemSFStr = "Sample Message: OEM CMD Start to Flash Run is OK !!";
+
+ OFBD_TC_57_OEM_CMD_STRUCT *OCStructPtr;
+
+ pOFBDTblEnd = (UINT8 *)((UINT8 *)pOFBDHdr + (pOFBDHdr->OFBD_Size));
+ OCStructPtr = (OFBD_TC_57_OEM_CMD_STRUCT *)((UINT8 *)pOFBDHdr + pOFBDHdr->OFBD_HDR_SIZE + sizeof(OFBD_EXT_HDR));
+
+ //
+ // OEM add start here >>>+
+ //
+
+ //--------------------------------------------------------------------------------------
+ //
+ // OEM Notice :
+ //
+ // case 1:
+ // OCStructPtr->ddCMD is parse by AFU, according "/OEMCMD:x" to given Hex value.
+ //
+ // case 2:
+ // OCStructPtr->ddCMD is "/CMD:{xxx}" command string offset.
+ // OCStructPtr->ddReserve is command string length.
+ //
+ //--------------------------------------------------------------------------------------
+
+ // IoWrite32(0x1080, OCStructPtr->ddCMD); //debug
+
+ //------------------------------------------------------------------------------------------
+ // Case 1
+ //------------------------------------------------------------------------------------------
+
+ // 01. Before Flash
+ if (OCStructPtr->dwFlaSts == OFBD_TC_OEM_CMD_BF) {
+ //--------------------------------------------------------------------------------------
+ //
+ // OEM Command sample definition:
+ //
+ //--------------------------------------------------------------------------------------
+ // Bit 0 : Restart
+ // Bit 1 : Shutdown
+ // Bit 2 : Wait
+ // ...
+ // Bit 5 : No Check AC adapter
+ // Bit 6 : OEM function 01
+ // Bit 7 : OEM function 02
+ // ...
+ //
+ // 01. /OEMCMD:1 , OCStructPtr->ddCMD = 0x1 (Hex). ("Restart")
+ // 02. /OEMCMD:5 , OCStructPtr->ddCMD = 0x5 (Hex). ("Restart" + "Wait")
+ // 03. /OEMCMD:11 , OCStructPtr->ddCMD = 0x11 (Hex). ("No Check AC adapter" + "Restart")
+ // 04. /OEMCMD:A2 , OCStructPtr->ddCMD = 0xA2 (Hex). ("OEM function 02" + "No Check AC adapter" + "Shutdown")
+ // 05. /OEMCMD:123 , OCStructPtr->ddCMD = 0x123(Hex). ...
+ // 06. /OEMCMD:AABB , OCStructPtr->ddCMD = 0xAABB(Hex). ...
+ //--------------------------------------------------------------------------------------
+
+ //
+ // OCStructPtr->ddCMD
+ //
+
+ // Check Bit 0
+ if (OCStructPtr->ddCMD & 0x1) {
+ // Restart code
+ }
+
+ // Check Bit 1
+ if (OCStructPtr->ddCMD >> 1 & 0x1) {
+ // Shutdown code
+ }
+
+ // Check Bit 2
+ if (OCStructPtr->ddCMD >> 2 & 0x1) {
+ // Wait code
+ }
+
+ // Check Bit 5
+ if (OCStructPtr->ddCMD >> 5 & 0x1) {
+ // No Check AC adapter code
+ }
+
+ // Check Bit 7
+ if (OCStructPtr->ddCMD >> 7 & 0x1) {
+ // OEM function 02 code
+ }
+
+ // << debug >>
+ // set oem string flag for AFU to know
+ pOFBDHdr->OFBD_RS |= OFBD_RS_DIS_OEMSTR;
+ // copy the oem string ptr for AFU
+ Strcpy((char *)pOFBDTblEnd, DisOemBFStr);
+
+
+ // 02. After Flash
+ } else if (OCStructPtr->dwFlaSts == OFBD_TC_OEM_CMD_AF) {
+
+ //
+ // Display OEM String Usage +>>>
+ //
+
+ // set oem string flag for AFU to know
+ pOFBDHdr->OFBD_RS |= OFBD_RS_DIS_OEMSTR;
+ // copy the oem string ptr for AFU
+ Strcpy((char *)pOFBDTblEnd, DisOemAFStr);
+
+ //
+ // Display OEM String Usage <<<+
+ //
+
+ // 03. Before End
+ } else if (OCStructPtr->dwFlaSts == OFBD_TC_OEM_CMD_BE) {
+
+ // OEM add ...
+
+ // << debug >>
+ // set oem string flag for AFU to know
+ pOFBDHdr->OFBD_RS |= OFBD_RS_DIS_OEMSTR;
+ // copy the oem string ptr for AFU
+ Strcpy((char *)pOFBDTblEnd, DisOemBEStr);
+
+ } else if (OCStructPtr->dwFlaSts == OFBD_TC_OEM_CMD_SF) {
+ // << debug >>
+ // set oem string flag for AFU to know
+ pOFBDHdr->OFBD_RS |= OFBD_RS_DIS_OEMSTR;
+ // copy the oem string ptr for AFU
+ Strcpy((char *)pOFBDTblEnd, DisOemSFStr);
+
+ }
+
+ //------------------------------------------------------------------------------------------
+ // Case 2
+ //------------------------------------------------------------------------------------------
+ // 05. Before Flash
+ if (OCStructPtr->dwFlaSts == OFBD_TC_OEM_CMD_BUF) {
+ //--------------------------------------------------------------------------------------
+ //
+ // OEM Command sample definition:
+ //
+ //--------------------------------------------------------------------------------------
+ //
+ // 01. /CMD:{123} , OCStructPtr->ddCMD = 0x400(Hex), OCStructPtr->ddReserve = 3 (Bytes)
+ // 02. /CMD:{Reset} , OCStructPtr->ddCMD = 0x400(Hex), OCStructPtr->ddReserve = 5 (Bytes)
+ // 03. /CMD:{NoVer} , OCStructPtr->ddCMD = 0x400(Hex), OCStructPtr->ddReserve = 5 (Bytes)
+ // 04. /CMD:{NoAC} , OCStructPtr->ddCMD = 0x400(Hex), OCStructPtr->ddReserve = 4 (Bytes)
+ // 05. /CMD:{Battery} , OCStructPtr->ddCMD = 0x400(Hex), OCStructPtr->ddReserve = 7 (Bytes)
+ // 06. /CMD:{NoAc Battery NoVer} , OCStructPtr->ddCMD = 0x400(Hex), OCStructPtr->ddReserve = 18 (Bytes)
+ //--------------------------------------------------------------------------------------
+
+ //
+ // Get Command String Offset
+ //
+
+ pCMDBufferStr = (UINT8 *)((UINT8 *)pOFBDHdr + (OCStructPtr->ddCMD));
+
+
+ //
+ // Get Command String Length
+ //
+
+ ddCMDLength = OCStructPtr->ddReserve;
+
+ // << debug >>
+ // set oem string flag for AFU to know
+ pOFBDHdr->OFBD_RS |= OFBD_RS_DIS_OEMSTR;
+ // copy the oem string ptr for AFU
+ Strcpy((char *)pOFBDTblEnd, DisOemBFStr);
+
+
+ // 06. After Flash
+ } else if (OCStructPtr->dwFlaSts == OFBD_TC_OEM_CMD_BUF_AF) {
+
+ //
+ // Display OEM String Usage +>>>
+ //
+
+ // set oem string flag for AFU to know
+ pOFBDHdr->OFBD_RS |= OFBD_RS_DIS_OEMSTR;
+ // copy the oem string ptr for AFU
+ Strcpy((char *)pOFBDTblEnd, DisOemAFStr);
+
+ //
+ // Display OEM String Usage <<<+
+ //
+
+ // 07. Before End
+ } else if (OCStructPtr->dwFlaSts == OFBD_TC_OEM_CMD_BUF_BE) {
+
+ // OEM add ...
+
+ // << debug >>
+ // set oem string flag for AFU to know
+ pOFBDHdr->OFBD_RS |= OFBD_RS_DIS_OEMSTR;
+ // copy the oem string ptr for AFU
+ Strcpy((char *)pOFBDTblEnd, DisOemBEStr);
+
+ } else if (OCStructPtr->dwFlaSts == OFBD_TC_OEM_CMD_BUF_SF) {
+ // << debug >>
+ // set oem string flag for AFU to know
+ pOFBDHdr->OFBD_RS |= OFBD_RS_DIS_OEMSTR;
+ // copy the oem string ptr for AFU
+ Strcpy((char *)pOFBDTblEnd, DisOemSFStr);
+
+ }
+
+ //
+ // OEM add start here <<<+
+ //
+
+ // Setting Return Status is '1' for AFU to know OFBD has supported OEM CMD module.
+ OCStructPtr->dwRetSts = 1;
+
+#endif
+
+ return(Status);
+}
+
+//<AMI_PHDR_START>
+//----------------------------------------------------------------------------
+// Procedure: OEMCMDEntry
+//
+// Description: OFBD OEM CMD CHECKING Entry Point
+//
+// Input:
+// IN VOID *Buffer
+// IN OUT UINT8 *pOFBDDataHandled
+// Output:
+// VOID
+//
+//----------------------------------------------------------------------------
+//<AMI_PHDR_END>
+VOID OEMCMDEntry (
+ IN VOID *Buffer,
+ IN OUT UINT8 *pOFBDDataHandled )
+{
+ OFBD_HDR *pOFBDHdr;
+ OFBD_EXT_HDR *pOFBDExtHdr;
+ VOID *pOFBDTblEnd;
+ OFBD_TC_57_OEM_CMD_STRUCT *OCStructPtr;
+
+ if(*pOFBDDataHandled == 0)
+ {
+ pOFBDHdr = (OFBD_HDR *)Buffer;
+ pOFBDExtHdr = (OFBD_EXT_HDR *)((UINT8 *)Buffer + (pOFBDHdr->OFBD_HDR_SIZE));
+ OCStructPtr = (OFBD_TC_57_OEM_CMD_STRUCT *)((UINT8 *)pOFBDExtHdr + sizeof(OFBD_EXT_HDR));
+ pOFBDTblEnd = (VOID *)((UINT8 *)Buffer + (pOFBDHdr->OFBD_Size));
+
+ if(pOFBDHdr->OFBD_FS & OFBD_FS_OEM_CMD)
+ {
+ //Check Type Code ID
+ if(pOFBDExtHdr->TypeCodeID == OFBD_EXT_TC_OEM_CMD)
+ {
+ if(OFBDOEMCMDHandle(pOFBDHdr) == EFI_SUCCESS)
+ {
+ //OEM CMD CHECKING Data 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 **
+//** **
+//**********************************************************************
+//**********************************************************************
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