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Diffstat (limited to 'Board/EM/IdeAcoustic/AcousticBoard.c')
| -rw-r--r-- | Board/EM/IdeAcoustic/AcousticBoard.c | 460 |
1 files changed, 460 insertions, 0 deletions
diff --git a/Board/EM/IdeAcoustic/AcousticBoard.c b/Board/EM/IdeAcoustic/AcousticBoard.c new file mode 100644 index 0000000..449a2e4 --- /dev/null +++ b/Board/EM/IdeAcoustic/AcousticBoard.c @@ -0,0 +1,460 @@ +//********************************************************************** +//********************************************************************** +//** ** +//** (C)Copyright 1985-2014, American Megatrends, Inc. ** +//** ** +//** All Rights Reserved. ** +//** ** +//** 5555 Oakbrook Parkway, Suite 200, Norcross, GA 30093 ** +//** ** +//** Phone: (770)-246-8600 ** +//** ** +//********************************************************************** +//********************************************************************** +//********************************************************************** +// +// $Header: /Alaska/SOURCE/Modules/HddAcoustic/AcousticBoard.c 6 6/09/14 10:02a Anbuprakashp $ +// +// $Revision: 6 $ +// +// $Date: 6/09/14 10:02a $ +//********************************************************************** +// Revision History +// ---------------- +// $Log: /Alaska/SOURCE/Modules/HddAcoustic/AcousticBoard.c $ +// +// 6 6/09/14 10:02a Anbuprakashp +// [TAG] EIP172447 +// [Category] Improvement +// [Description] Runtime attribute set for the some of the variable used +// by HddAcoustic driver(Aptio-IV) that needs to be reviewed +// [Files] AcousticBoard.c +// +// 5 3/05/12 3:12a Rameshr +// [TAG] EIP82971 +// [Category] Improvement +// [Description] Added dynamich PCIe base Support in IdeAcoustic +// [Files] AcousticBoard.c, AcousticSetup.c +// +// 4 2/10/11 11:27a 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 +// +// 3 1/07/11 12:14p Pats +// Handles counting of devices on second controller differently depending +// on token SECOND_CONTROLLER_COUNTS_BY_DEVICE. +// +// 2 1/06/11 4:38p Pats +// On some platforms, the 2nd controller is present, but not used, in AHCI +// mode. The 2nd controller should not be registered in this case. +// InstallAcousticPlatformProtocol() is modified to not register the 2nd +// controller in AHCI mode. +// +// 1 1/05/11 12:22a Rameshr +// Initial check-in for Hdd Acoustic Management Support. +// +//<AMI_FHDR_START> +//---------------------------------------------------------------------------- +// +// Name: AcousticBoard.C +// +// Description: This file contains DXE stage board component code for Acoustic +// support +// +// +//---------------------------------------------------------------------------- +//<AMI_FHDR_END> + +#include "Acoustic.h" + +#define BDS_ALL_DRIVERS_CONNECTED_PROTOCOL_GUID \ + {0xdbc9fd21, 0xfad8, 0x45b0, 0x9e, 0x78, 0x27, 0x15, 0x88, 0x67, 0xcc, 0x93} + +EFI_GUID BdsAllDriversConnectedProtocolGuid = BDS_ALL_DRIVERS_CONNECTED_PROTOCOL_GUID; +EFI_GUID SetupEnterProtocolGuid = AMITSE_SETUP_ENTER_GUID; +EFI_GUID gSetupGuid = SETUP_GUID; +EFI_GUID gAcousticSetupProtocolguid = ACOUSTIC_SETUP_PROTOCOL_GUID; + +VOID *gAcousticNotifyReg = NULL; +VOID *gAcousticProgNotifyReg = NULL; +VOID *gAcousticSetupNotifyReg = NULL; +UINT8 gIdeControllerLocation[] = IDE_CONTROLLER_LOCATION; +UINT8 gIdeControllerLocation2[] = SECOND_CONTROLLER_LOCATION; + +ACOUSTIC_SETUP_PROTOCOL *gAcousticSetupProtocol2 = NULL; +ACOUSTIC_SETUP_PROTOCOL *gAcousticSetupProtocol5 = NULL; + +VOID InstallAcousticPlatformProtocol(IN EFI_EVENT Event, IN VOID *Context); +VOID SetupEntryCallback(IN EFI_EVENT Event, IN VOID *Context); +VOID AcousticProgramming(IN EFI_EVENT Event, IN VOID *Context); + +#if DYNAMIC_PCIEXBASE_SUPPORT +UINT32 GetPciBaseAddr(VOID); +#define PCIEX_BASE GetPciBaseAddr() +#else +#define PCIEX_BASE PCIEX_BASE_ADDRESS +#endif + +//<AMI_PHDR_START> +//---------------------------------------------------------------------------- +// Procedure: Acoustic_BoardInit +// +// Description: This function installs the the ACOUSTIC_SETUP_PROTOCOL which +// would be used in ahci/ide bus driver. +// +// Input: ImageHandle - ImageHandle of the loaded driver +// SystemTable - Pointer to the System Table +// +// Output: EFI_SUCCESS +// +//---------------------------------------------------------------------------- +//<AMI_PHDR_END> + +EFI_STATUS +Acoustic_BoardInit ( +IN EFI_HANDLE ImageHandle, +IN EFI_SYSTEM_TABLE *SystemTable +) +{ + EFI_STATUS Status; + EFI_EVENT Event; + + InitAmiLib(ImageHandle, SystemTable); + +#if LOCAL_ACOUSTIC_SETUP + Status = RegisterProtocolCallback( &gEfiPciIoProtocolGuid, + InstallAcousticPlatformProtocol, + NULL, + &Event, + &gAcousticNotifyReg ); + ASSERT_EFI_ERROR(Status); +#endif + + Status = RegisterProtocolCallback( &BdsAllDriversConnectedProtocolGuid, + AcousticProgramming, + NULL, + &Event, + &gAcousticProgNotifyReg ); + + ASSERT_EFI_ERROR(Status); + // + //Install callback on entring into Setup + // + Status = RegisterProtocolCallback( &SetupEnterProtocolGuid, + SetupEntryCallback, + NULL, + &Event, + &gAcousticSetupNotifyReg); + ASSERT_EFI_ERROR(Status); + + return EFI_SUCCESS; +} + +//<AMI_PHDR_START> +//---------------------------------------------------------------------------- +// Procedure: InstallAcousticPlatformProtocol +// +// Description: This function initializes some Setup values and Acoustic +// Protocol values. +// +// Input: IN EFI_EVENT Event +// IN VOID *Context +// +// Output: None +// +// Notes: This needs to be ported for each controller. +// gAcousticSetupProtocolguid needs to be installed for each IDE/SATA +// controller on the system. +// +//---------------------------------------------------------------------------- +//<AMI_PHDR_END> +VOID +InstallAcousticPlatformProtocol ( + IN EFI_EVENT Event, + IN VOID *Context +) +{ + EFI_STATUS Status; + UINTN BufferSize = sizeof (EFI_HANDLE); + EFI_HANDLE Handle; + UINTN PciSeg; + UINTN PciBus; + UINTN PciDev; + UINTN PciFun; + EFI_PCI_IO_PROTOCOL *PciIo; + UINT8 i; + SETUP_DATA *SetupData = NULL; + UINTN VariableSize = NULL; + ACOUSTIC_SETUP_PROTOCOL *gAcousticSetupProtocol; + UINTN PciAddress; + UINT8 SataMode; + // + // Callback on PCIIo Protocol + // + Status = pBS->LocateHandle( ByRegisterNotify, + NULL, + gAcousticNotifyReg, + &BufferSize, + &Handle ); + ASSERT_EFI_ERROR(Status); + + if (EFI_ERROR(Status)) { + return; + } + // + // Locate PciIo protocol installed on Handle + // + Status = pBS->HandleProtocol( Handle, &gEfiPciIoProtocolGuid, &PciIo ); + ASSERT_EFI_ERROR(Status); + // + // Get PCI Device Bus/Device/Function Numbers + // + Status = PciIo->GetLocation( PciIo, &PciSeg, &PciBus, &PciDev, &PciFun ); + ASSERT_EFI_ERROR(Status); + + if (EFI_ERROR(Status)) { + return; + } + if ( ((PciBus == gIdeControllerLocation[0]) && \ + (PciDev == gIdeControllerLocation[1]) && \ + (PciFun == gIdeControllerLocation[2])) || \ + ((PciBus == gIdeControllerLocation2[0]) && \ + (PciDev == gIdeControllerLocation2[1]) && \ + (PciFun == gIdeControllerLocation2[2])) ) { + + PciAddress = MmPciAddress(PCIEX_BASE, + gIdeControllerLocation[0], + gIdeControllerLocation[1], + gIdeControllerLocation[2], + PCI_SCC); + + SataMode = *((volatile UINT8 *)(UINTN)(PciAddress)); + + if ( (PciBus == gIdeControllerLocation2[0]) && \ + (PciDev == gIdeControllerLocation2[1]) && \ + (PciFun == gIdeControllerLocation2[2]) && \ + (SataMode != PCI_CL_MASS_STOR_SCL_IDE) ) { + return; // If in AHCI mode, don't register 2nd controller. + } + + Status = pBS->AllocatePool (EfiBootServicesData, + sizeof(ACOUSTIC_SETUP_PROTOCOL), + (VOID**)&gAcousticSetupProtocol); + if (EFI_ERROR(Status)) { + return; + } + + Status = pBS->AllocatePool(EfiBootServicesData, + ACOUSTIC_DEVICE_COUNT, + &gAcousticSetupProtocol->AcousticSupportIndv); + + ASSERT_EFI_ERROR (Status); + if (EFI_ERROR(Status)) { + return; + } + + pBS->SetMem(gAcousticSetupProtocol->AcousticSupportIndv, ACOUSTIC_DEVICE_COUNT, 0); + + Status = pBS->AllocatePool(EfiBootServicesData, + ACOUSTIC_DEVICE_COUNT, + &gAcousticSetupProtocol->AcousticLevelIndv); + + ASSERT_EFI_ERROR (Status); + if (EFI_ERROR(Status)) { + return; + } + + pBS->SetMem(gAcousticSetupProtocol->AcousticLevelIndv, ACOUSTIC_DEVICE_COUNT, 0); + + Status = pBS->AllocatePool(EfiBootServicesData, + ACOUSTIC_DEVICE_COUNT, + &gAcousticSetupProtocol->DeviceDetected); + + ASSERT_EFI_ERROR (Status); + if (EFI_ERROR(Status)) { + return; + } + + pBS->SetMem(gAcousticSetupProtocol->DeviceDetected, ACOUSTIC_DEVICE_COUNT, 0); + + gAcousticSetupProtocol->ControllerNumber = 0; + + if ( (PciBus == gIdeControllerLocation2[0]) && \ + (PciDev == gIdeControllerLocation2[1]) && \ + (PciFun == gIdeControllerLocation2[2]) ) { + gAcousticSetupProtocol->ControllerNumber = 1; + } + + Status = GetEfiVariable( L"Setup", + &gSetupGuid, + NULL, + &VariableSize, + &SetupData); + + if (!EFI_ERROR(Status)) { + gAcousticSetupProtocol->DeviceCount = ACOUSTIC_DEVICE_COUNT; + gAcousticSetupProtocol->AcousticPwrMgmt = SetupData->AcousticPwrMgmt; + gAcousticSetupProtocol->AcousticLevel = SetupData->AcousticLevel; + +#if INDIVIDUAL_ACOUSTIC_SUPPORT + if ( (PciBus == gIdeControllerLocation2[0]) && \ + (PciDev == gIdeControllerLocation2[1]) && \ + (PciFun == gIdeControllerLocation2[2]) ) { + for (i = 0; i < NUMBER_OF_PORTS_ON_SECOND_CONTROLLER ; i++ ) { // Only 2 ports on 2nd controller + if (gAcousticSetupProtocol->AcousticPwrMgmt) { + gAcousticSetupProtocol->AcousticLevelIndv[i] = + SetupData->AcousticLevelIndv[i+NUMBER_OF_PORTS_ON_FIRST_CONTROLLER]; + } else { + gAcousticSetupProtocol->AcousticLevelIndv[i] = ACOUSTIC_SUPPORT_DISABLE; + } + } + } else { + for (i = 0; i<ACOUSTIC_DEVICE_COUNT; i++ ) { + if (gAcousticSetupProtocol->AcousticPwrMgmt) { + gAcousticSetupProtocol->AcousticLevelIndv[i] = SetupData->AcousticLevelIndv[i]; + } else { + gAcousticSetupProtocol->AcousticLevelIndv[i] = ACOUSTIC_SUPPORT_DISABLE; + } + } + } +#else + for (i = 0; i<ACOUSTIC_DEVICE_COUNT; i++ ){ + if (gAcousticSetupProtocol->AcousticPwrMgmt) { + gAcousticSetupProtocol->AcousticLevelIndv[i] = SETUP_DATA.AcousticLevel; + } else { + gAcousticSetupProtocol->AcousticLevelIndv[i] = ACOUSTIC_SUPPORT_DISABLE; + } + } + +#endif + } else { + // + //Incase setup data is not available, initilaize with some defaults + // + gAcousticSetupProtocol->AcousticPwrMgmt = ACOUSTIC_SUPPORT_DISABLE; + gAcousticSetupProtocol->AcousticLevel = ACOUSTIC_LEVEL_BYPASS; +#if INDIVIDUAL_ACOUSTIC_SUPPORT + for (i = 0; i<ACOUSTIC_DEVICE_COUNT; i++ ){ + gAcousticSetupProtocol->AcousticLevelIndv[i] = ACOUSTIC_LEVEL_BYPASS; + } +#endif + } + // + //Install AcousticSetup Protocol on the ""Controller"" + // + Status = pBS->InstallProtocolInterface( + &Handle, + &gAcousticSetupProtocolguid, + EFI_NATIVE_INTERFACE, + gAcousticSetupProtocol + ); + + if ( (PciBus == gIdeControllerLocation2[0]) && \ + (PciDev == gIdeControllerLocation2[1]) && \ + (PciFun == gIdeControllerLocation2[2]) ) { + gAcousticSetupProtocol5 = gAcousticSetupProtocol; + } else { + gAcousticSetupProtocol2 = gAcousticSetupProtocol; + } + } + + if (SetupData) { + pBS->FreePool (SetupData); + } + + if (gAcousticSetupProtocol2 && gAcousticSetupProtocol5) { + Status = pBS->CloseEvent (Event); + } + + return; +} + +//<AMI_PHDR_START> +//---------------------------------------------------------------------------- +// Procedure: SetupEntryCallback +// +// Description: This function loads setup variables with Acoustic protocol values +// +// Input: IN EFI_EVENT Event +// IN VOID *Context +// +// Output: None +// +// Notes: This needs to be ported for each controller. +// +//---------------------------------------------------------------------------- +//<AMI_PHDR_END> +VOID +SetupEntryCallback ( + IN EFI_EVENT Event, + IN VOID *Context +) +{ + EFI_STATUS Status; + SETUP_DATA *SetupData = NULL; + UINTN VariableSize = NULL; + UINT8 i; + UINT32 SetupDataAttributes = 0; + + // + // Kill the Event once It's exected. + // + Status = pBS->CloseEvent (Event); + // + // If the protocol not used, return + // + if (gAcousticSetupProtocol2 == NULL) return; + + Status = GetEfiVariable( L"Setup", + &gSetupGuid, + &SetupDataAttributes, + &VariableSize, + &SetupData); + + for (i = 0; i < gAcousticSetupProtocol2->DeviceCount; i++) { + SetupData->AcousticSupported[i] = gAcousticSetupProtocol2->AcousticSupportIndv[i]; + SetupData->AcDevicePresent[i] = gAcousticSetupProtocol2->DeviceDetected[i]; + } + + if ( gAcousticSetupProtocol5 != NULL ) { + for (i = 0; i < NUMBER_OF_PORTS_ON_SECOND_CONTROLLER ; i++) { // Only 2 ports on 2nd controller + SetupData->AcousticSupported[i + NUMBER_OF_PORTS_ON_FIRST_CONTROLLER] = + gAcousticSetupProtocol5->AcousticSupportIndv[i]; + SetupData->AcDevicePresent[i + NUMBER_OF_PORTS_ON_FIRST_CONTROLLER] = + gAcousticSetupProtocol5->DeviceDetected[i]; + } + } + + Status = pRS->SetVariable(L"Setup", + &gSetupGuid, + SetupDataAttributes, + sizeof(SETUP_DATA), + SetupData); + + if (SetupData) { + pBS->FreePool (SetupData); + } + + return; +} + +//********************************************************************** +//********************************************************************** +//** ** +//** (C)Copyright 1985-2014, American Megatrends, Inc. ** +//** ** +//** All Rights Reserved. ** +//** ** +//** 5555 Oakbrook Parkway, Suite 200, Norcross, GA 30093 ** +//** ** +//** Phone: (770)-246-8600 ** +//** ** +//********************************************************************** +//********************************************************************** |