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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/BIN/Core/Include/Protocol/AtaPassThru.h 1 6/13/11 6:35p Artems $
//
// $Revision: 1 $
//
// $Date: 6/13/11 6:35p $
//*************************************************************************
// Revision History
// ----------------
// $Log: /Alaska/BIN/Core/Include/Protocol/AtaPassThru.h $
//
// 1 6/13/11 6:35p Artems
//
//*************************************************************************
//<AMI_FHDR_START>
//
// Name: AtaPassThru.h
//
// Description:
// EFI_DRIVER_HEALTH_PROTOCOL definition file
//
//<AMI_FHDR_END>
//*************************************************************************
#ifndef __ATA_PASS_THRU_PROTOCOL__H__
#define __ATA_PASS_THRU_PROTOCOL__H__
#ifdef __cplusplus
extern "C" {
#endif
#include <EFI.h>
#include <Protocol/DevicePath.h>
#define EFI_ATA_PASS_THRU_PROTOCOL_GUID \
{ 0x1d3de7f0, 0x807, 0x424f, 0xaa, 0x69, 0x11, 0xa5, 0x4e, 0x19, 0xa4, 0x6f }
GUID_VARIABLE_DECLARATION(gEfiAtaPassThruProtocolGuid, EFI_ATA_PASS_THRU_PROTOCOL_GUID);
typedef struct _EFI_ATA_PASS_THRU_PROTOCOL EFI_ATA_PASS_THRU_PROTOCOL;
typedef struct {
UINT32 Attributes;
UINT32 IoAlign;
} EFI_ATA_PASS_THRU_MODE;
#define EFI_ATA_PASS_THRU_ATTRIBUTES_PHYSICAL 0x0001
#define EFI_ATA_PASS_THRU_ATTRIBUTES_LOGICAL 0x0002
#define EFI_ATA_PASS_THRU_ATTRIBUTES_NONBLOCKIO 0x0004
typedef struct _EFI_ATA_COMMAND_BLOCK {
UINT8 Reserved1[2];
UINT8 AtaCommand;
UINT8 AtaFeatures;
UINT8 AtaSectorNumber;
UINT8 AtaCylinderLow;
UINT8 AtaCylinderHigh;
UINT8 AtaDeviceHead;
UINT8 AtaSectorNumberExp;
UINT8 AtaCylinderLowExp;
UINT8 AtaCylinderHighExp;
UINT8 AtaFeaturesExp;
UINT8 AtaSectorCount;
UINT8 AtaSectorCountExp;
UINT8 Reserved2[6];
} EFI_ATA_COMMAND_BLOCK;
typedef struct _EFI_ATA_STATUS_BLOCK {
UINT8 Reserved1[2];
UINT8 AtaStatus;
UINT8 AtaError;
UINT8 AtaSectorNumber;
UINT8 AtaCylinderLow;
UINT8 AtaCylinderHigh;
UINT8 AtaDeviceHead;
UINT8 AtaSectorNumberExp;
UINT8 AtaCylinderLowExp;
UINT8 AtaCylinderHighExp;
UINT8 Reserved2;
UINT8 AtaSectorCount;
UINT8 AtaSectorCountExp;
UINT8 Reserved3[6];
} EFI_ATA_STATUS_BLOCK;
typedef UINT8 EFI_ATA_PASS_THRU_CMD_PROTOCOL;
#define EFI_ATA_PASS_THRU_PROTOCOL_ATA_HARDWARE_RESET 0x00
#define EFI_ATA_PASS_THRU_PROTOCOL_ATA_SOFTWARE_RESET 0x01
#define EFI_ATA_PASS_THRU_PROTOCOL_ATA_NON_DATA 0x02
#define EFI_ATA_PASS_THRU_PROTOCOL_PIO_DATA_IN 0x04
#define EFI_ATA_PASS_THRU_PROTOCOL_PIO_DATA_OUT 0x05
#define EFI_ATA_PASS_THRU_PROTOCOL_DMA 0x06
#define EFI_ATA_PASS_THRU_PROTOCOL_DMA_QUEUED 0x07
#define EFI_ATA_PASS_THRU_PROTOCOL_DEVICE_DIAGNOSTIC 0x08
#define EFI_ATA_PASS_THRU_PROTOCOL_DEVICE_RESET 0x09
#define EFI_ATA_PASS_THRU_PROTOCOL_UDMA_DATA_IN 0x0A
#define EFI_ATA_PASS_THRU_PROTOCOL_UDMA_DATA_OUT 0x0B
#define EFI_ATA_PASS_THRU_PROTOCOL_FPDMA 0x0C
#define EFI_ATA_PASS_THRU_PROTOCOL_RETURN_RESPONSE 0xFF
typedef UINT8 EFI_ATA_PASS_THRU_LENGTH;
#define EFI_ATA_PASS_THRU_LENGTH_BYTES 0x80
#define EFI_ATA_PASS_THRU_LENGTH_MASK 0x70
#define EFI_ATA_PASS_THRU_LENGTH_NO_DATA_TRANSFER 0x00
#define EFI_ATA_PASS_THRU_LENGTH_FEATURES 0x10
#define EFI_ATA_PASS_THRU_LENGTH_SECTOR_COUNT 0x20
#define EFI_ATA_PASS_THRU_LENGTH_TPSIU 0x30
#define EFI_ATA_PASS_THRU_LENGTH_COUNT 0x0F
typedef struct {
EFI_ATA_STATUS_BLOCK *Asb;
EFI_ATA_COMMAND_BLOCK *Acb;
UINT64 Timeout;
VOID *InDataBuffer;
VOID *OutDataBuffer;
UINT32 InTransferLength;
UINT32 OutTransferLength;
EFI_ATA_PASS_THRU_CMD_PROTOCOL Protocol;
EFI_ATA_PASS_THRU_LENGTH Length;
} EFI_ATA_PASS_THRU_COMMAND_PACKET;
typedef EFI_STATUS (EFIAPI *EFI_ATA_PASS_THRU_PASSTHRU) (
IN EFI_ATA_PASS_THRU_PROTOCOL *This,
IN UINT16 Port,
IN UINT16 PortMultiplierPort,
IN OUT EFI_ATA_PASS_THRU_COMMAND_PACKET *Packet,
IN EFI_EVENT Event OPTIONAL
);
typedef EFI_STATUS (EFIAPI *EFI_ATA_PASS_THRU_GET_NEXT_PORT) (
IN EFI_ATA_PASS_THRU_PROTOCOL *This,
IN OUT UINT16 *Port
);
typedef EFI_STATUS (EFIAPI *EFI_ATA_PASS_THRU_GET_NEXT_DEVICE) (
IN EFI_ATA_PASS_THRU_PROTOCOL *This,
IN UINT16 Port,
IN OUT UINT16 *PortMultiplierPort
);
typedef EFI_STATUS (EFIAPI *EFI_ATA_PASS_THRU_BUILD_DEVICE_PATH) (
IN EFI_ATA_PASS_THRU_PROTOCOL *This,
IN UINT16 Port,
IN UINT16 PortMultiplierPort,
IN OUT EFI_DEVICE_PATH_PROTOCOL **DevicePath
);
typedef EFI_STATUS (EFIAPI *EFI_ATA_PASS_THRU_GET_DEVICE) (
IN EFI_ATA_PASS_THRU_PROTOCOL *This,
IN EFI_DEVICE_PATH_PROTOCOL *DevicePath,
OUT UINT16 *Port,
OUT UINT16 *PortMultiplierPort
);
typedef EFI_STATUS (EFIAPI *EFI_ATA_PASS_THRU_RESET_PORT) (
IN EFI_ATA_PASS_THRU_PROTOCOL *This,
IN UINT16 Port
);
typedef EFI_STATUS (EFIAPI *EFI_ATA_PASS_THRU_RESET_DEVICE) (
IN EFI_ATA_PASS_THRU_PROTOCOL *This,
IN UINT16 Port,
IN UINT16 PortMultiplierPort
);
struct _EFI_ATA_PASS_THRU_PROTOCOL {
EFI_ATA_PASS_THRU_MODE *Mode;
EFI_ATA_PASS_THRU_PASSTHRU PassThru;
EFI_ATA_PASS_THRU_GET_NEXT_PORT GetNextPort;
EFI_ATA_PASS_THRU_GET_NEXT_DEVICE GetNextDevice;
EFI_ATA_PASS_THRU_BUILD_DEVICE_PATH BuildDevicePath;
EFI_ATA_PASS_THRU_GET_DEVICE GetDevice;
EFI_ATA_PASS_THRU_RESET_PORT ResetPort;
EFI_ATA_PASS_THRU_RESET_DEVICE ResetDevice;
};
/****** DO NOT WRITE BELOW THIS LINE *******/
#ifdef __cplusplus
}
#endif
#endif
//*************************************************************************
//*************************************************************************
//** **
//** (C)Copyright 1985-2011, American Megatrends, Inc. **
//** **
//** All Rights Reserved. **
//** **
//** 5555 Oakbrook Parkway, Suite 200, Norcross, GA 30093 **
//** **
//** Phone: (770)-246-8600 **
//** **
//*************************************************************************
//*************************************************************************
|
