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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/CSM/Generic/Thunk/INT13/CsmEdd.h 8 9/09/15 11:46a Olegi $
//
// $Revision: 8 $
//
// $Date: 9/09/15 11:46a $
//**********************************************************************
// Revision History
// ----------------
// $Log: /Alaska/SOURCE/Modules/CSM/Generic/Thunk/INT13/CsmEdd.h $
//
// 8 9/09/15 11:46a Olegi
// [TAG] EIP237391
// [Description] Aptio4 CSM: CsmBlockIo drive handle is lost
//
// 7 1/12/10 11:50a Olegi
// Copyright message updated.
//
// 6 4/27/07 5:14p Olegi
// CSM.CHM file preparation.
//
// 5 3/13/06 2:38p Felixp
//
// 4 10/13/05 6:21p Olegi
//
// 3 4/20/05 4:54p Andriyn
// USB_DEVICE_PATH is in core now
//
// 2 3/04/05 1:45p Mandal
//
// 1 2/15/05 11:00a Olegi
// Initial VSS check-in.
//
//
//**********************************************************************
//**********************************************************************
//<AMI_FHDR_START>
//
// Name: CsmEdd.h
//
// Description: EDD support definitions file
//
//<AMI_FHDR_END>
//**********************************************************************
#ifndef _CSM_EDD_H_
#define _CSM_EDD_H_
#pragma pack(1)
typedef struct {
UINT8 Bus;
UINT8 Device;
UINT8 Function;
UINT8 Controller;
UINT32 Reserved;
} EDD_PCI;
typedef struct {
UINT16 Base;
UINT16 Reserved;
UINT32 Reserved2;
} EDD_LEGACY;
typedef union {
EDD_PCI Pci;
EDD_LEGACY Legacy;
} EDD_INTERFACE_PATH;
typedef struct {
UINT8 Master;
UINT8 Reserved[15];
} EDD_ATA;
typedef struct {
UINT8 Master;
UINT8 Lun;
UINT8 Reserved[14];
} EDD_ATAPI;
typedef struct {
UINT16 TargetId;
UINT64 Lun;
UINT8 Reserved[6];
} EDD_SCSI;
typedef struct {
UINT64 SerialNumber;
UINT64 Reserved;
} EDD_USB;
typedef struct {
UINT64 Guid;
UINT64 Reserved;
} EDD_1394;
typedef struct {
UINT64 Wwn;
UINT64 Lun;
} EDD_FIBRE;
typedef union {
EDD_ATA Ata;
EDD_ATAPI Atapi;
EDD_SCSI Scsi;
EDD_USB Usb;
EDD_1394 FireWire;
EDD_FIBRE FibreChannel;
} EDD_DEVICE_PATH;
typedef struct _UNKNOWN_VENDOR_DEVICE_PATH {
VENDOR_DEVICE_PATH DevicePath;
UINT8 LegacyDriveLetter;
} UNKNOWN_DEVICE_VENDOR_DEVICE_PATH;
//typedef struct _CONTROLLER_DEVICE_PATH {
// EFI_DEVICE_PATH_PROTOCOL Header;
// UINT32 Controller;
//} CONTROLLER_DEVICE_PATH;
//typedef struct _ATAPI_DEVICE_PATH {
// EFI_DEVICE_PATH_PROTOCOL Header;
// UINT8 Channel;
// UINT8 Device;
// UINT16 Lun;
//} ATAPI_DEVICE_PATH;
//typedef struct _SCSI_DEVICE_PATH {
// EFI_DEVICE_PATH_PROTOCOL Header;
// UINT16 TargetId;
// UINT16 Lun;
//} SCSI_DEVICE_PATH;
//typedef struct _FIBRE_CHANNEL_DEVICE_PATH {
// EFI_DEVICE_PATH_PROTOCOL Header;
// UINT32 Reserved;
// UINT64 WorldWideNumber;
// UINT64 Lun;
//} FIBRECHANNEL_DEVICE_PATH;
//typedef struct _F1394_DEVICE_PATH {
// EFI_DEVICE_PATH_PROTOCOL Header;
// UINT32 Reserved;
// UINT64 _1394Guid;
//} F1394_DEVICE_PATH;
/* AndriyN : must belong to DevicePath.h
typedef struct _USB_DEVICE_PATH {
EFI_DEVICE_PATH_PROTOCOL Header;
UINT8 ParentPortNumber;
UINT8 InterfaceNumber;
} USB_DEVICE_PATH;
*/
// Union of all possible device paths
typedef union {
EFI_DEVICE_PATH_PROTOCOL DevPath;
PCI_DEVICE_PATH Pci;
// PCCARD_DEVICE_PATH PcCard;
// MEMMAP_DEVICE_PATH MemMap;
VENDOR_DEVICE_PATH Vendor;
UNKNOWN_DEVICE_VENDOR_DEVICE_PATH UnknownVendor;
CONTROLLER_DEVICE_PATH Controller;
// ACPI_HID_DEVICE_PATH Acpi;
ACPI_HID_DEVICE_PATH Acpi;
ATAPI_DEVICE_PATH Atapi;
SCSI_DEVICE_PATH Scsi;
FIBRECHANNEL_DEVICE_PATH FibreChannel;
F1394_DEVICE_PATH F1394;
USB_DEVICE_PATH Usb;
USB_CLASS_DEVICE_PATH UsbClass;
I20_DEVICE_PATH I20;
// MAC_ADDR_DEVICE_PATH MacAddr;
IPv4_DEVICE_PATH Ipv4;
IPv6_DEVICE_PATH Ipv6;
INFINIBAND_DEVICE_PATH InfiniBand;
UART_DEVICE_PATH Uart;
HARDDRIVE_DEVICE_PATH HardDrive;
CDROM_DEVICE_PATH CD;
// FILEPATH_DEVICE_PATH FilePath;
// MEDIA_PROTOCOL_DEVICE_PATH MediaProtocol;
// BBS_BBS_DEVICE_PATH Bbs;
} EFI_DEV_PATH;
#define HARDWARE_DEVICE_PATH 0x01
#define HW_VENDOR_DP 0x04
#define MESSAGING_DEVICE_PATH 0x03
#define MSG_ATAPI_DP 0x01
#define HW_CONTROLLER_DP 0x05
#define MSG_SCSI_DP 0x02
#define MSG_1394_DP 0x04
#define MSG_FIBRECHANNEL_DP 0x03
typedef struct {
UINT16 StructureSize;
UINT16 Flags;
UINT32 MaxCylinders;
UINT32 MaxHeads;
UINT32 SectorsPerTrack;
UINT64 PhysicalSectors;
UINT16 BytesPerSector;
UINT32 FDPT;
UINT16 Key;
UINT8 DevicePathLength;
UINT8 Reserved1;
UINT16 Reserved2;
CHAR8 HostBusType[4];
CHAR8 InterfaceType[8];
EDD_INTERFACE_PATH InterfacePath;
EDD_DEVICE_PATH DevicePath;
UINT8 Reserved3;
UINT8 Checksum;
} EDD_DRIVE_PARAMETERS;
// Flag definitions for above
#define EDD_GEOMETRY_VALID 0x02
#define EDD_DEVICE_REMOVABLE 0x04
#define EDD_WRITE_VERIFY_SUPPORTED 0x08
#define EDD_DEVICE_CHANGE 0x10
#define EDD_DEVICE_LOCKABLE 0x20
// For WIN98 limitation
#define EDD_DEVICE_GEOMETRY_MAX 0x40
//<AMI_SHDR_START>
//----------------------------------------------------------------------------
// Name: EDD_DEVICE_ADDRESS_PACKET
//
// Description: Device address packet used during EDD data transfers
//
// Fields:
// PacketSizeInBytes UINT8 Packet size in bytes
// Zero UINT8
// NumberOfBlocks UINT8 # of blocks to transfer
// Zero2 UINT8
// SegOffset UINT32 Data address below 1MB
// LBA UINT64 Device Logical Block Address
// TransferBuffer UINT64 Transfer Buffer
// ExtendedBlockCount UINT32 Transferred blocks counter
// Zero3 UINT32
//
//----------------------------------------------------------------------------
//<AMI_SHDR_END>
typedef struct {
UINT8 PacketSizeInBytes; // 0x18
UINT8 Zero;
UINT8 NumberOfBlocks; // Max 0x7f
UINT8 Zero2;
UINT32 SegOffset;
UINT64 LBA;
UINT64 TransferBuffer;
UINT32 ExtendedBlockCount; // Max 0xffffffff
UINT32 Zero3;
} EDD_DEVICE_ADDRESS_PACKET;
#define UNKNOWN_DEVICE_GUID \
{ 0xcf31fac5, 0xc24e, 0x11d2, 0x85, 0xf3, 0x0, 0xa0, 0xc9, 0x3e, 0xc9, 0x3b }
#define EDD_VERSION_30 0x30
// Int 13 Error Messages
#define ERR_PASS 0x00
#define ERR_WRITE_PROTECTED 0x03
#define ERR_SECTOR_NOT_FOUND 0x04
#define ERR_RESET_FAILED 0x05
#define ERR_DISK_CHANGED 0x06
#define ERR_DRIVE_DOES_NOT_EXIST 0x07
#define ERR_DMA_ERROR 0x08
#define ERR_DATA_BOUNADRY_ERROR 0x09
#define ERR_BAD_SECTOR 0x0a
#define ERR_BAD_TRACK 0x0b
#define ERR_MEDIA_TYPE_NOT_FOUND 0x0c
#define ERR_INVALID_FORMAT 0x0d
#define ERR_ECC_ERROR 0x10
#define ERR_ECC_CORRECTED_ERROR 0x11
#define ERR_HARD_DRIVE_FAILURE 0x20
#define ERR_SEEK_FAILED 0x40
#define ERR_DRIVE_TIMEOUT 0x80
#define ERR_DRIVE_NOT_READY 0xaa
#define ERR_UNDEFINED_ERROR 0xbb
#define ERR_WRITE_FAULT 0xcc
#define ERR_SENSE_FAILED 0xff
#define MAX_EDD11_XFER 0xfe00
// PCI classes not defined in PCI.h
#define PCI_BASE_CLASS_INTELLIGENT 0x0e
#define PCI_SUB_CLASS_INTELLIGENT 0x00
#define EFI_SEGMENT(_Adr) (UINT16)((UINT16) (((UINTN)(_Adr)) >> 4) & 0xf000)
#define EFI_OFFSET(_Adr) (UINT16)(((UINT16)((UINTN)_Adr)) & 0xffff)
#pragma pack()
// Local data structures
//<AMI_SHDR_START>
//----------------------------------------------------------------------------
// Name: CSM_LEGACY_DRIVE
//
// Description: Hard drive data structure
//
// Fields:
// Letter CHAR8 Drive letter
// Number UINT8 INT13 drive handle
// EddVersion UINT8 EDD version supported by the drive
// ExtendedInt13 BOOLEAN Extended INT13 support status
// DriveLockingAndEjecting BOOLEAN Locking/Ejecting support
// Edd BOOLEAN EDD support status
// Extensions64Bit BOOLEAN 64 bit extension support
// ParametersValid BOOLEAN Valid parameters (Parameters field) indicator
// ErrorCode UINT8 Error code field
// FdptPointer VOID* Pointer to FDPT
// Floppy BOOLEAN Device-is-a-floppy indicator
// AtapiFloppy BOOLEAN Device-is-an-ATAPI-floppy indicator
// MaxHead UINT8 Number of heads
// MaxSector UINT8 Number of sectors
// MaxCylinder UINT16 Number of cylinders
// Pad UINT16
// Parameters EDD_DRIVE_PARAMETERS EDD drive parameters
//
//----------------------------------------------------------------------------
//<AMI_SHDR_END>
typedef struct {
CHAR8 Letter;
UINT8 Number;
UINT8 EddVersion;
BOOLEAN ExtendedInt13;
BOOLEAN DriveLockingAndEjecting;
BOOLEAN Edd;
BOOLEAN Extensions64Bit;
BOOLEAN ParametersValid;
UINT8 ErrorCode;
VOID *FdptPointer;
BOOLEAN Floppy;
BOOLEAN AtapiFloppy;
UINT8 MaxHead;
UINT8 MaxSector;
UINT16 MaxCylinder;
UINT16 Pad;
EDD_DRIVE_PARAMETERS Parameters;
} CSM_LEGACY_DRIVE;
//<AMI_SHDR_START>
//----------------------------------------------------------------------------
// Name: CSM_BLOCK_IO_DEV
//
// Description: CSM BlockIo device properies
//
// Fields:
// BlockIo EFI_BLOCK_IO_PROTOCOL BlockIo protocol instance
// Handle EFI_HANDLE EFI device handle
// ControllerHandle EFI_HANDLE EFI controller handle
// BlockMedia EFI_BLOCK_IO_MEDIA BlockIo device media
// DevicePath EFI_DEVICE_PATH_PROTOCOL* Device path
// PciIo EFI_PCI_IO_PROTOCOL* Device PciIo
// LegacyBios EFI_LEGACY_BIOS_PROTOCOL* Legacy Bios instance pointer
// Drive CSM_LEGACY_DRIVE Drive data pointer
// HwInt UINT8 Hardware interrupt used by this device
// HwIntHandler UINT32 Storage for the original HW interrupt
//
// Referrals: CSM_LEGACY_DRIVE
//
//----------------------------------------------------------------------------
//<AMI_SHDR_END>
typedef struct {
EFI_BLOCK_IO_PROTOCOL BlockIo;
EFI_HANDLE Handle;
EFI_HANDLE ControllerHandle;
EFI_BLOCK_IO_MEDIA BlockMedia;
EFI_DEVICE_PATH_PROTOCOL *DevicePath;
EFI_PCI_IO_PROTOCOL *PciIo;
EFI_LEGACY_BIOS_PROTOCOL *LegacyBios;
CSM_LEGACY_DRIVE Drive;
UINT8 HwInt;
UINT32 HwIntHandler;
EFI_EVENT Legacy2EfiEvent;
UINT16 BcvSegment;
UINT16 BcvOffset;
} CSM_BLOCK_IO_DEV;
#endif
//**********************************************************************
//**********************************************************************
//** **
//** (C)Copyright 1985-2010, American Megatrends, Inc. **
//** **
//** All Rights Reserved. **
//** **
//** 5555 Oakbrook Pkwy, Suite 200, Norcross, GA 30093 **
//** **
//** Phone: (770)-246-8600 **
//** **
//**********************************************************************
//**********************************************************************
|
