xinb
/
alder_lake_bios
1
0
Fork 0
Code Issues Pull Requests Packages Projects Releases Wiki Activity
alder_lake_bios/Insyde/InsydeModulePkg/Csm/BiosThunk/BlockIoDxe/Edd.h

330 lines
8.2 KiB
C
Raw Permalink Blame History

/** @file
Include file to suport EDD 3.0.
;******************************************************************************
;* Copyright (c) 2012 - 2014, Insyde Software Corp. All Rights Reserved.
;*
;* You may not reproduce, distribute, publish, display, perform, modify, adapt,
;* transmit, broadcast, present, recite, release, license or otherwise exploit
;* any part of this publication in any form, by any means, without the prior
;* written permission of Insyde Software Corporation.
;*
;******************************************************************************
*/
/**
Include file to suport EDD 3.0.
This file is coded to T13 D1386 Revision 3
Availible on http://www.t13.org/#Project drafts
Currently at ftp://fission.dt.wdc.com/pub/standards/x3t13/project/d1386r3.pdf
Copyright (c) 1999 - 2010, Intel Corporation. All rights reserved.<BR>
This program and the accompanying materials
are licensed and made available under the terms and conditions
of the BSD License which accompanies this distribution. The
full text of the license may be found at
http://opensource.org/licenses/bsd-license.php
THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,
WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.
**/
#ifndef _EDD_H_
#define _EDD_H_
//
// packing with no compiler padding, so that the fields
// of the following architected structures can be
// properly accessed from C code.
//
#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 Pun;
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 struct {
UINT64 IdentityTag;
UINT64 Reserved;
} EDD_I2O;
typedef struct {
UINT8 PortNumber;
UINT8 Reserved1;
UINT16 Reserved2;
UINT32 Reserved3;
UINT64 Reserved4;
} EDD_SATA;
typedef struct {
UINT64 SASAddress;
UINT64 Lun;
} EDD_SAS;
typedef struct {
UINT32 RAIDArrayNumber;
UINT32 Reserved1;
UINT32 Reserved2;
} EDD_RAID;
typedef union {
EDD_ATA Ata;
EDD_ATAPI Atapi;
EDD_SCSI Scsi;
EDD_USB Usb;
EDD_1394 FireWire;
EDD_FIBRE FibreChannel;
EDD_I2O I2O;
EDD_SATA Sata;
EDD_SAS SAS;
EDD_RAID RAID;
} EDD_DEVICE_PATH;
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;
//
// EDD_DRIVE_PARAMETERS.Flags defines
//
#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
//
// BUGBUG: This bit does not follow the spec. It tends to be always set
// to work properly with Win98.
//
#define EDD_DEVICE_GEOMETRY_MAX 0x40
typedef struct {
//
// 0x18
//
UINT8 PacketSizeInBytes;
UINT8 Zero;
//
// Max 0x7f
//
UINT8 NumberOfBlocks;
UINT8 Zero2;
UINT32 SegOffset;
UINT64 Lba;
UINT64 TransferBuffer;
//
// Max 0xffffffff
//
UINT32 ExtendedBlockCount;
UINT32 Zero3;
} EDD_DEVICE_ADDRESS_PACKET;
typedef struct {
EFI_DEVICE_PATH_PROTOCOL Header;
UINT16 HBAPortNumber;
UINT16 PortMultiplierPortNumber;
UINT16 Lun;
} BIOS_BLOCK_SATA_DEVICE_PATH;
#define EDD_VERSION_30 0x30
//
// Int 13 BIOS Errors
//
#define BIOS_PASS 0x00
#define BIOS_WRITE_PROTECTED 0x03
#define BIOS_SECTOR_NOT_FOUND 0x04
#define BIOS_RESET_FAILED 0x05
#define BIOS_DISK_CHANGED 0x06
#define BIOS_DRIVE_DOES_NOT_EXIST 0x07
#define BIOS_DMA_ERROR 0x08
#define BIOS_DATA_BOUNDRY_ERROR 0x09
#define BIOS_BAD_SECTOR 0x0a
#define BIOS_BAD_TRACK 0x0b
#define BIOS_MEADIA_TYPE_NOT_FOUND 0x0c
#define BIOS_INVALED_FORMAT 0x0d
#define BIOS_ECC_ERROR 0x10
#define BIOS_ECC_CORRECTED_ERROR 0x11
#define BIOS_HARD_DRIVE_FAILURE 0x20
#define BIOS_SEEK_FAILED 0x40
#define BIOS_DRIVE_TIMEOUT 0x80
#define BIOS_DRIVE_NOT_READY 0xaa
#define BIOS_UNDEFINED_ERROR 0xbb
#define BIOS_WRITE_FAULT 0xcc
#define BIOS_SENSE_FAILED 0xff
#define MAX_EDD11_XFER 0xfe00
typedef struct {
//
// General Configuration
//
UINT16 config;
//
// Number of Cylinders
//
UINT16 cylinders;
UINT16 reserved_2;
//
// Number of logical heads
//
UINT16 heads;
UINT16 vendor_data1;
UINT16 vendor_data2;
UINT16 sectors_per_track;
UINT16 vendor_specific_7_9[3];
CHAR8 SerialNo[20];
UINT16 vendor_specific_20_21[2];
UINT16 ecc_bytes_available;
CHAR8 FirmwareVer[8];
CHAR8 ModelName[40];
UINT16 multi_sector_cmd_max_sct_cnt;
UINT16 reserved_48;
UINT16 capabilities;
UINT16 reserved_50;
UINT16 pio_cycle_timing;
UINT16 reserved_52;
UINT16 field_validity;
UINT16 current_cylinders;
UINT16 current_heads;
UINT16 current_sectors;
UINT16 CurrentCapacityLsb;
UINT16 CurrentCapacityMsb;
UINT16 reserved_59;
UINT16 user_addressable_sectors_lo;
UINT16 user_addressable_sectors_hi;
UINT16 reserved_62;
UINT16 multi_word_dma_mode;
UINT16 advanced_pio_modes;
UINT16 min_multi_word_dma_cycle_time;
UINT16 rec_multi_word_dma_cycle_time;
UINT16 min_pio_cycle_time_without_flow_control;
UINT16 min_pio_cycle_time_with_flow_control;
UINT16 reserved_69_79[11];
UINT16 major_version_no;
UINT16 minor_version_no;
UINT16 command_set_supported_82;
UINT16 command_set_supported_83;
UINT16 command_set_feature_extn;
UINT16 command_set_feature_enb_85;
UINT16 command_set_feature_enb_86;
UINT16 command_set_feature_default;
UINT16 ultra_dma_mode;
UINT16 reserved_89_127[39];
UINT16 security_status;
UINT16 vendor_data_129_159[31];
UINT16 reserved_160_255[96];
} IDENTIFY_DATA;
//
// Internal Data Structures
//
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;
UINT32 INT13Vector;
IDENTIFY_DATA IdentifyData;
} BIOS_LEGACY_DRIVE;
#define BIOS_CONSOLE_BLOCK_IO_DEV_SIGNATURE SIGNATURE_32 ('b', 'b', 'i', 'o')
typedef struct {
UINTN Signature;
EFI_HANDLE Handle;
EFI_HANDLE ControllerHandle;
EFI_BLOCK_IO_PROTOCOL BlockIo;
EFI_BLOCK_IO_MEDIA BlockMedia;
EFI_DEVICE_PATH_PROTOCOL *DevicePath;
EFI_PCI_IO_PROTOCOL *PciIo;
EFI_LEGACY_BIOS_PROTOCOL *LegacyBios;
BIOS_LEGACY_DRIVE Bios;
BOOLEAN MbrReadError;
} BIOS_BLOCK_IO_DEV;
#pragma pack()
#define BIOS_BLOCK_IO_FROM_THIS(a) CR (a, BIOS_BLOCK_IO_DEV, BlockIo, BIOS_CONSOLE_BLOCK_IO_DEV_SIGNATURE)
#endif
Reference in New Issue View Git Blame Copy Permalink