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//**********************************************************************
//**********************************************************************
//** **
//** (C)Copyright 1985-2010, American Megatrends, Inc. **
//** **
//** All Rights Reserved. **
//** **
//** 5555 Oakbrook Pkwy, Suite 200, Norcross, GA 30093 **
//** **
//** Phone: (770)-246-8600 **
//** **
//**********************************************************************
//**********************************************************************
//**********************************************************************
// $Header: /Alaska/SOURCE/Modules/HddAcoustic/AcousticSetup.c 7 3/05/12 3:14a Rameshr $
//
// $Revision: 7 $
//
// $Date: 3/05/12 3:14a $
//**********************************************************************
// Revision History
// ----------------
// $Log: /Alaska/SOURCE/Modules/HddAcoustic/AcousticSetup.c $
//
// 7 3/05/12 3:14a Rameshr
// [TAG] EIP82971
// [Category] Improvement
// [Description] Added dynamich PCIe base Support in IdeAcoustic
// [Files] AcousticBoard.c, AcousticSetup.c
//
// 6 1/24/12 1:42a Rameshr
// [TAG] EIP67652
// [Category] Bug Fix
// [Severity] Minor
// [Symptom] Build error when token SB_SETUP_SUPPORT disabled
// [RootCause] Unresolved external symbol
// gEfiDiskInfoProtocolGuid,SwapEntries referenced in function
// InitAcousticStrings
// [Solution] Added gEfiDiskInfoProtocolGuid and SwapEntries function
// locally
// [Files] AcousticSetup.c
//
// 5 2/10/11 11:28a Pats
// [TAG] - EIP 52920
// [Category]- Function Request
// [Severity]- Minor
// [Symptom] - The Acoustic mode (Bypass/Quiet/Max Performance) of port 5
// is invalid on AMD SB700.
// [RootCause] - Special case where 2nd controller counts by incrementing
// device number only not handled properly
// [Solution] - Modified functions that handle this case.
// [Files] - Acoustic.c, AcousticBoard.c, AcousticSetup.c
//
// 4 1/07/11 5:52p Pats
// Added processing for SECOND_CONTROLLER_COUNTS_BY_DEVICE token.
//
// 3 1/07/11 12:15p Pats
// Changed how devices on second controller are handled.
//
// 2 1/05/11 6:33p Pats
// Made more generic. Removed all south bridge-specific references.
//
// 1 1/05/11 12:22a Rameshr
// Initial check-in for Hdd Acoustic Management Support.
//
//**********************************************************************
//**********************************************************************
//<AMI_FHDR_START>
//
// Name: AcousticSetup.c
//
// Description: This file contains functions used by the Acoustic module
//
//<AMI_FHDR_END>
//**********************************************************************
#include <SetupStrTokens.h>
#if (EFI_SPECIFICATION_VERSION >= 0x0002000A)
#include <UefiHii.h>
#else
#include <Protocol\HII.h>
#endif
#include <Protocol\DevicePath.h>
#include "Acoustic.h"
#if DYNAMIC_PCIEXBASE_SUPPORT
UINT32 GetPciBaseAddr(VOID);
#define PCIEX_BASE GetPciBaseAddr()
#else
#define PCIEX_BASE PCIEX_BASE_ADDRESS
#endif
#if LOCAL_ACOUSTIC_SETUP
#include <Protocol\PDiskInfo.h>
static EFI_GUID gEfiDiskInfoProtocolGuid = EFI_DISK_INFO_PROTOCOL_GUID;
UINT8 gIdeControllerLocation[] = IDE_CONTROLLER_LOCATION;
UINT8 gIdeControllerLocation2[] = SECOND_CONTROLLER_LOCATION;
//
// Add more elements if there are more than 6 SATA ports
//
STRING_REF DevStrings[] = {
STRING_TOKEN( STR_ACHDD_0 ),
STRING_TOKEN( STR_ACHDD_1 ),
STRING_TOKEN( STR_ACHDD_2 ),
STRING_TOKEN( STR_ACHDD_3 ),
STRING_TOKEN( STR_ACHDD_4 ),
STRING_TOKEN( STR_ACHDD_5 ),
};
//<AMI_PHDR_START>
//----------------------------------------------------------------------------
//
// Procedure: Swap_Entries
//
// Description:
//
// Inpuut: IN CHAR8 *Data,
// IN UINT16 Size
//
// Output: None
//
// Notes:
//----------------------------------------------------------------------------
//<AMI_PHDR_END>
VOID Swap_Entries (
IN CHAR8 *Data,
IN UINT16 Size
)
{
UINT16 Index;
CHAR8 Temp8;
for (Index = 0; (Index+1) < Size; Index+=2) {
Temp8 = Data[Index];
Data[Index] = Data[Index + 1];
Data[Index + 1] = Temp8;
}
}
//<AMI_PHDR_START>
//----------------------------------------------------------------------------
// Procedure: InitAcousticStrings
//
// Description: Initialize Acoustic misc configuration strings.
//
// Input:
// IN EFI_HII_HANDLE HiiHandle
// IN UINT16 Class
//
// Output:
// VOID
//
//----------------------------------------------------------------------------
//<AMI_PHDR_END>
VOID
InitAcousticStrings(
EFI_HII_HANDLE HiiHandle,
UINT16 Class
)
{
EFI_STATUS Status;
PCI_DEVICE_PATH *PciDevicePath;
CHAR8 *NewString;
UINT8 Index;
UINT8 SataMode;
UINTN HandleCount;
EFI_HANDLE *HandleBuffer;
EFI_DEVICE_PATH_PROTOCOL *DevicePath;
EFI_DEVICE_PATH_PROTOCOL *DevicePathNode;
EFI_DISK_INFO_PROTOCOL *DiskInfo;
UINT32 IdeDevice, IdeChannel;
IDENTIFY_DATA *IdentifyDriveInfo = NULL;
UINT32 BufferSize = 0;
STRING_REF Token;
CHAR8 ModelNumber[43];
UINTN PciAddress;
UINT8 IdeControllerLocation[] = IDE_CONTROLLER_LOCATION;
if (Class == ADVANCED_FORM_SET_CLASS) {
Status = pBS->AllocatePool(EfiBootServicesData, 43, &NewString);
ASSERT_EFI_ERROR(Status);
PciDevicePath = NULL;
PciAddress = MmPciAddress(PCIEX_BASE,
IdeControllerLocation[0],
IdeControllerLocation[1],
IdeControllerLocation[2],
PCI_SCC);
SataMode = *((volatile UINT8 *)(UINTN)(PciAddress));
Status = pBS->LocateHandleBuffer (
ByProtocol,
&gEfiDiskInfoProtocolGuid,
NULL,
&HandleCount,
&HandleBuffer
);
if (EFI_ERROR(Status)) {
HandleCount = 0;
}
for (Index = 0; Index < HandleCount; Index++) {
Status = pBS->HandleProtocol (
HandleBuffer[Index],
&gEfiDevicePathProtocolGuid,
(VOID *) &DevicePath
);
ASSERT_EFI_ERROR(Status);
DevicePathNode = DevicePath;
while (!isEndNode (DevicePathNode)) {
if ((DevicePathNode->Type == HARDWARE_DEVICE_PATH) &&
(DevicePathNode->SubType == HW_PCI_DP)) {
PciDevicePath = (PCI_DEVICE_PATH *) DevicePathNode;
break;
}
DevicePathNode = NEXT_NODE (DevicePathNode);
}
if (PciDevicePath == NULL) {
continue;
}
if ( ((PciDevicePath->Device == gIdeControllerLocation[1]) && \
(PciDevicePath->Function == gIdeControllerLocation[2])) || \
((PciDevicePath->Device == gIdeControllerLocation2[1]) && \
(PciDevicePath->Function == gIdeControllerLocation2[2])) ) {
Status = pBS->HandleProtocol (
HandleBuffer[Index],
&gEfiDiskInfoProtocolGuid,
&DiskInfo
);
ASSERT_EFI_ERROR (Status);
Status = DiskInfo->WhichIde (
DiskInfo,
&IdeChannel,
&IdeDevice
);
if (SataMode == PCI_CL_MASS_STOR_SCL_IDE) { // IDE MODE
IdeDevice = (IdeChannel * 2) + IdeDevice;
#if SECOND_CONTROLLER_COUNTS_BY_DEVICE
if ( (PciDevicePath->Device == gIdeControllerLocation2[1]) && \
(PciDevicePath->Function == gIdeControllerLocation2[2]) ) { //Port 4, 5 in SATA2
IdeDevice += 4;
}
#endif
if (IdeDevice == 1 || IdeDevice == 2) { // SINDX ¡V Serial ATA Index (D31:F2)
IdeDevice ^= 3; // Port 0 = Primary Master
} // Port 2 = Primary Slave
#if !SECOND_CONTROLLER_COUNTS_BY_DEVICE
if ( (PciDevicePath->Device == gIdeControllerLocation2[1]) && \
(PciDevicePath->Function == gIdeControllerLocation2[2]) ) { //Port 4, 5 in SATA2
IdeDevice += 4;
}
#endif
IdeChannel = IdeDevice;
} // SATA MODE
Token = DevStrings[IdeChannel];
Status = pBS->AllocatePool(EfiBootServicesData, sizeof (IDENTIFY_DATA), &IdentifyDriveInfo);
ASSERT_EFI_ERROR (Status);
pBS->SetMem(IdentifyDriveInfo, sizeof (IDENTIFY_DATA), 0);
BufferSize = sizeof (IDENTIFY_DATA);
Status = DiskInfo->Identify (
DiskInfo,
IdentifyDriveInfo,
&BufferSize
);
ASSERT_EFI_ERROR (Status);
} else {
//
// Off board
//
continue;
}
pBS->SetMem(ModelNumber, 42, 0x20);
pBS->CopyMem (ModelNumber+2, IdentifyDriveInfo->Model_Number_27, 40);
Swap_Entries (ModelNumber+2, 40);
ModelNumber[42] = '\0';
Sprintf(NewString, "%a", ModelNumber);
InitString(
HiiHandle,
Token,
L"%a",
NewString
);
if (IdentifyDriveInfo) {
pBS->FreePool (IdentifyDriveInfo);
IdentifyDriveInfo = NULL;
}
}
if (HandleBuffer) {
pBS->FreePool (HandleBuffer);
}
pBS->FreePool (NewString);
}
}
#endif
//*************************************************************************
//*************************************************************************
//** **
//** (C)Copyright 1985-2010, American Megatrends, Inc. **
//** **
//** All Rights Reserved. **
//** **
//** 5555 Oakbrook Parkway, Suite 200, Norcross, GA 30093 **
//** **
//** Phone: (770)-246-8600 **
//** **
//*************************************************************************
//*************************************************************************
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