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/*
* Copyright (c) 2004-2005 HighPoint Technologies, Inc.
* All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions
* are met:
* 1. Redistributions of source code must retain the above copyright
* notice, this list of conditions and the following disclaimer.
* 2. Redistributions in binary form must reproduce the above copyright
* notice, this list of conditions and the following disclaimer in the
* documentation and/or other materials provided with the distribution.
*
* THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND
* ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
* ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE
* FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
* DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
* OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
* HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
* LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
* OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
* SUCH DAMAGE.
*
* $FreeBSD$
*/
#ifndef _ATAPI_H_
#define _ATAPI_H_
#pragma pack(1)
/***************************************************************************
* IDE IO Register File
***************************************************************************/
/*
* IDE IO Port definition
*/
typedef struct _IDE_REGISTERS_1 {
USHORT Data; /* RW: Data port feature register */
UCHAR BlockCount; /* RW: Sector count */
UCHAR BlockNumber; /* RW: Sector number & LBA 0-7 */
UCHAR CylinderLow; /* RW: Cylinder low & LBA 8-15 */
UCHAR CylinderHigh; /* RW: Cylinder hign & LBA 16-23 */
UCHAR DriveSelect; /* RW: Drive/head & LBA 24-27 */
UCHAR Command; /* RO: Status WR:Command */
} IDE_REGISTERS_1, *PIDE_REGISTERS_1;
/*
* IDE status definitions
*/
#define IDE_STATUS_ERROR 0x01 /* Error Occurred in Execution */
#define IDE_STATUS_INDEX 0x02 /* is vendor specific */
#define IDE_STATUS_CORRECTED_ERROR 0x04 /* Corrected Data */
#define IDE_STATUS_DRQ 0x08 /* Ready to transfer data */
#define IDE_STATUS_DSC 0x10 /* not defined in ATA-2 */
#define IDE_STATUS_DWF 0x20 /* Device Fault has been detected */
#define IDE_STATUS_DRDY 0x40 /* Device Ready to accept command */
#define IDE_STATUS_IDLE 0x50 /* Device is OK */
#define IDE_STATUS_BUSY 0x80 /* Device Busy, must wait */
#define IDE_ERROR_BAD_BLOCK 0x80 /* Reserved now */
#define IDE_ERROR_DATA_ERROR 0x40 /* Uncorreectable Data Error */
#define IDE_ERROR_MEDIA_CHANGE 0x20 /* Media Changed */
#define IDE_ERROR_ID_NOT_FOUND 0x10 /* ID Not Found */
#define IDE_ERROR_MEDIA_CHANGE_REQ 0x08 /* Media Change Requested */
#define IDE_ERROR_COMMAND_ABORTED 0x04 /* Aborted Command */
#define IDE_ERROR_TRACK0_NOT_FOUND 0x02 /* Track 0 Not Found */
#define IDE_ERROR_ADDRESS_NOT_FOUND 0x01 /* Address Mark Not Found */
#define LBA_MODE 0x40
/*
* IDE command definitions
*/
#define IDE_COMMAND_RECALIBRATE 0x10 /* Recalibrate */
#define IDE_COMMAND_READ 0x20 /* Read Sectors with retry */
#define IDE_COMMAND_WRITE 0x30 /* Write Sectors with retry */
#define IDE_COMMAND_VERIFY 0x40 /* Read Verify Sectors with Retry */
#define IDE_COMMAND_SEEK 0x70 /* Seek */
#define IDE_COMMAND_SET_DRIVE_PARAMETER 0x91 /* Initialize Device Parmeters */
#define IDE_COMMAND_GET_MEDIA_STATUS 0xDA
#define IDE_COMMAND_DOOR_LOCK 0xDE /* Door Lock */
#define IDE_COMMAND_DOOR_UNLOCK 0xDF /* Door Unlock */
#define IDE_COMMAND_ENABLE_MEDIA_STATUS 0xEF /* Set Features */
#define IDE_COMMAND_IDENTIFY 0xEC /* Identify Device */
#define IDE_COMMAND_MEDIA_EJECT 0xED
#define IDE_COMMAND_SET_FEATURES 0xEF /* IDE set features command */
#define IDE_COMMAND_FLUSH_CACHE 0xE7
#define IDE_COMMAND_STANDBY_IMMEDIATE 0xE0
#ifndef NOT_SUPPORT_MULTIPLE
#define IDE_COMMAND_READ_MULTIPLE 0xC4 /* Read Multiple */
#define IDE_COMMAND_WRITE_MULTIPLE 0xC5 /* Write Multiple */
#define IDE_COMMAND_SET_MULTIPLE 0xC6 /* Set Multiple Mode */
#endif
#ifndef NOT_SUPPORT_DMA
#define IDE_COMMAND_DMA_READ 0xc8 /* IDE DMA read command */
#define IDE_COMMAND_DMA_WRITE 0xca /* IDE DMA write command */
#endif
#define IDE_COMMAND_READ_DMA_QUEUE 0xc7 /* IDE read DMA queue command */
#define IDE_COMMAND_WRITE_DMA_QUEUE 0xcc /* IDE write DMA queue command */
#define IDE_COMMAND_SERVICE 0xA2 /* IDE service command command */
#define IDE_COMMAND_NOP 0x00 /* IDE NOP command */
#define IDE_STATUS_SRV 0x10
#define IDE_RELEASE_BUS 4
/*#define IDE_COMMAND_FLUSH_CACHE_EXT */
#define IDE_COMMAND_READ_DMA_EXT 0x25
#define IDE_COMMAND_READ_QUEUE_EXT 0x26
#define IDE_COMMAND_READ_MULTIPLE_EXT 0x29
#define IDE_COMMAND_READ_MAX_ADDR 0x27
#define IDE_COMMAND_READ_EXT 0x24
#define IDE_COMMAND_VERIFY_EXT 0x42
#define IDE_COMMAND_SET_MULTIPLE_EXT 0x37
#define IDE_COMMAND_WRITE_DMA_EXT 0x35
#define IDE_COMMAND_WRITE_QUEUE_EXT 0x36
#define IDE_COMMAND_WRITE_EXT 0x34
#define IDE_COMMAND_WRITE_MULTIPLE_EXT 0x39
/*
* IDE_COMMAND_SET_FEATURES
*/
#define FT_USE_ULTRA 0x40 /* Set feature for Ultra DMA */
#define FT_USE_MWDMA 0x20 /* Set feature for MW DMA */
#define FT_USE_SWDMA 0x10 /* Set feature for SW DMA */
#define FT_USE_PIO 0x8 /* Set feature for PIO */
#define FT_DISABLE_IORDY 0x10 /* Set feature for disabling IORDY */
/*
* S.M.A.R.T. commands
*/
#define IDE_COMMAND_SMART 0xB0
#define SMART_READ_VALUES 0xd0
#define SMART_READ_THRESHOLDS 0xd1
#define SMART_AUTOSAVE 0xd2
#define SMART_SAVE 0xd3
#define SMART_IMMEDIATE_OFFLINE 0xd4
#define SMART_READ_LOG_SECTOR 0xd5
#define SMART_WRITE_LOG_SECTOR 0xd6
#define SMART_ENABLE 0xd8
#define SMART_DISABLE 0xd9
#define SMART_STATUS 0xda
#define SMART_AUTO_OFFLINE 0xdb
/***************************************************************************
* IDE Control Register File
***************************************************************************/
typedef struct _IDE_REGISTERS_2 {
UCHAR AlternateStatus; /* RW: device control port */
} IDE_REGISTERS_2, *PIDE_REGISTERS_2;
/*
* IDE drive control definitions
*/
#define IDE_DC_DISABLE_INTERRUPTS 0x02
#define IDE_DC_RESET_CONTROLLER 0x04
#define IDE_DC_REENABLE_CONTROLLER 0x00
/***************************************************************************
* MSNS: Removable device
***************************************************************************/
/*
* Media syatus
*/
#define MSNS_NO_MEDIA 2
#define MSNS_MEDIA_CHANGE_REQUEST 8
#define MSNS_MIDIA_CHANGE 0x20
#define MSNS_WRITE_PROTECT 0x40
#define MSNS_READ_PROTECT 0x80
/*
* IDENTIFY data
*/
typedef struct _IDENTIFY_DATA {
USHORT GeneralConfiguration; /* 00 00 */
USHORT NumberOfCylinders; /* 02 1 */
USHORT Reserved1; /* 04 2 */
USHORT NumberOfHeads; /* 06 3 */
USHORT UnformattedBytesPerTrack; /* 08 4 */
USHORT UnformattedBytesPerSector; /* 0A 5 */
USHORT SectorsPerTrack; /* 0C 6 */
USHORT VendorUnique1[3]; /* 0E 7-9 */
USHORT SerialNumber[10]; /* 14 10-19 */
USHORT BufferType; /* 28 20 */
USHORT BufferSectorSize; /* 2A 21 */
USHORT NumberOfEccBytes; /* 2C 22 */
USHORT FirmwareRevision[4]; /* 2E 23-26 */
USHORT ModelNumber[20]; /* 36 27-46 */
UCHAR MaximumBlockTransfer; /* 5E 47 */
UCHAR VendorUnique2; /* 5F */
USHORT DoubleWordIo; /* 60 48 */
USHORT Capabilities; /* 62 49 */
USHORT Reserved2; /* 64 50 */
UCHAR VendorUnique3; /* 66 51 */
UCHAR PioCycleTimingMode; /* 67 */
UCHAR VendorUnique4; /* 68 52 */
UCHAR DmaCycleTimingMode; /* 69 */
USHORT TranslationFieldsValid; /* 6A 53 */
USHORT NumberOfCurrentCylinders; /* 6C 54 */
USHORT NumberOfCurrentHeads; /* 6E 55 */
USHORT CurrentSectorsPerTrack; /* 70 56 */
ULONG CurrentSectorCapacity; /* 72 57-58 */
USHORT CurrentMultiSectorSetting; /* 76 59 */
ULONG UserAddressableSectors; /* 78 60-61 */
UCHAR SingleWordDMASupport; /* 7C 62 */
UCHAR SingleWordDMAActive; /* 7D */
UCHAR MultiWordDMASupport; /* 7E 63 */
UCHAR MultiWordDMAActive; /* 7F */
UCHAR AdvancedPIOModes; /* 80 64 */
UCHAR Reserved4; /* 81 */
USHORT MinimumMWXferCycleTime; /* 82 65 */
USHORT RecommendedMWXferCycleTime; /* 84 66 */
USHORT MinimumPIOCycleTime; /* 86 67 */
USHORT MinimumPIOCycleTimeIORDY; /* 88 68 */
USHORT Reserved5[2]; /* 8A 69-70 */
USHORT ReleaseTimeOverlapped; /* 8E 71 */
USHORT ReleaseTimeServiceCommand; /* 90 72 */
USHORT MajorRevision; /* 92 73 */
USHORT MinorRevision; /* 94 74 */
USHORT MaxQueueDepth; /* 96 75 */
USHORT SataCapability; /* 76 */
USHORT Reserved6[9]; /* 98 77-85 */
USHORT CommandSupport; /* 86 */
USHORT CommandEnable; /* 87 */
USHORT UtralDmaMode; /* 88 */
USHORT Reserved7[11]; /* 89-99 */
ULONG Lba48BitLow; /* 101-100 */
ULONG Lba48BitHigh; /* 103-102 */
USHORT Reserved8[23]; /* 104-126 */
USHORT SpecialFunctionsEnabled; /* 127 */
USHORT Reserved9[128]; /* 128-255 */
} IDENTIFY_DATA, *PIDENTIFY_DATA;
typedef struct _CONFIGURATION_IDENTIFY_DATA {
USHORT Revision;
USHORT MWDMAModeSupported;
USHORT UDMAModeSupported;
ULONG MaximumLbaLow;
ULONG MaximumLbaHigh;
USHORT CommandSupport;
USHORT Reserved[247];
UCHAR Signature; /* 0xA5 */
UCHAR CheckSum;
}
CONFIGURATION_IDENTIFY_DATA, *PCONFIGURATION_IDENTIFY_DATA;
/* */
/* Identify data without the Reserved4. */
/* */
typedef struct _IDENTIFY_DATA2 {
USHORT GeneralConfiguration; /* 00 00 */
USHORT NumberOfCylinders; /* 02 1 */
USHORT Reserved1; /* 04 2 */
USHORT NumberOfHeads; /* 06 3 */
USHORT UnformattedBytesPerTrack; /* 08 4 */
USHORT UnformattedBytesPerSector; /* 0A 5 */
USHORT SectorsPerTrack; /* 0C 6 */
USHORT VendorUnique1[3]; /* 0E 7-9 */
USHORT SerialNumber[10]; /* 14 10-19 */
USHORT BufferType; /* 28 20 */
USHORT BufferSectorSize; /* 2A 21 */
USHORT NumberOfEccBytes; /* 2C 22 */
USHORT FirmwareRevision[4]; /* 2E 23-26 */
USHORT ModelNumber[20]; /* 36 27-46 */
UCHAR MaximumBlockTransfer; /* 5E 47 */
UCHAR VendorUnique2; /* 5F */
USHORT DoubleWordIo; /* 60 48 */
USHORT Capabilities; /* 62 49 */
USHORT Reserved2; /* 64 50 */
UCHAR VendorUnique3; /* 66 51 */
UCHAR PioCycleTimingMode; /* 67 */
UCHAR VendorUnique4; /* 68 52 */
UCHAR DmaCycleTimingMode; /* 69 */
USHORT TranslationFieldsValid; /* 6A 53 */
USHORT NumberOfCurrentCylinders; /* 6C 54 */
USHORT NumberOfCurrentHeads; /* 6E 55 */
USHORT CurrentSectorsPerTrack; /* 70 56 */
ULONG CurrentSectorCapacity; /* 72 57-58 */
USHORT CurrentMultiSectorSetting; /* 59 */
ULONG UserAddressableSectors; /* 60-61 */
UCHAR SingleWordDMASupport; /* 62 */
UCHAR SingleWordDMAActive;
UCHAR MultiWordDMASupport; /* 63 */
UCHAR MultiWordDMAActive;
UCHAR AdvancedPIOModes; /* 64 */
UCHAR Reserved4;
USHORT MinimumMWXferCycleTime; /* 65 */
USHORT RecommendedMWXferCycleTime; /* 66 */
USHORT MinimumPIOCycleTime; /* 67 */
USHORT MinimumPIOCycleTimeIORDY; /* 68 */
USHORT Reserved5[2]; /* 69-70 */
USHORT ReleaseTimeOverlapped; /* 71 */
USHORT ReleaseTimeServiceCommand; /* 72 */
USHORT MajorRevision; /* 73 */
USHORT MinorRevision; /* 74 */
/* USHORT Reserved6[14]; // 75-88 */
} IDENTIFY_DATA2, *PIDENTIFY_DATA2;
#define IDENTIFY_DATA_SIZE sizeof(IDENTIFY_DATA2)
/* */
/* IDENTIFY DMA timing cycle modes. */
/* */
#define IDENTIFY_DMA_CYCLES_MODE_0 0x00
#define IDENTIFY_DMA_CYCLES_MODE_1 0x01
#define IDENTIFY_DMA_CYCLES_MODE_2 0x02
/*
* Mode definitions
*/
typedef enum _DISK_MODE
{
IDE_PIO_0 = 0,
IDE_PIO_1,
IDE_PIO_2,
IDE_PIO_3,
IDE_PIO_4,
IDE_MWDMA_0,
IDE_MWDMA_1,
IDE_MWDMA_2,
IDE_UDMA_0,
IDE_UDMA_1,
IDE_UDMA_2,
IDE_UDMA_3,
IDE_UDMA_4,
IDE_UDMA_5,
IDE_UDMA_6,
IDE_UDMA_7,
} DISK_MODE;
/***************************************************************************
* IDE Macro
***************************************************************************/
#ifndef MAX_LBA_T
#define MAX_LBA_T ((LBA_T)-1)
#endif
#define SECTOR_TO_BYTE_SHIFT 9
#define SECTOR_TO_BYTE(x) ((ULONG)(x) << SECTOR_TO_BYTE_SHIFT)
#define mGetStatus(IOPort2) (UCHAR)InPort(&IOPort2->AlternateStatus)
#define mUnitControl(IOPort2, Value) OutPort(&IOPort2->AlternateStatus,(UCHAR)(Value))
#define mGetErrorCode(IOPort) (UCHAR)InPort((PUCHAR)&IOPort->Data+1)
#define mSetFeaturePort(IOPort,x) OutPort((PUCHAR)&IOPort->Data+1, x)
#define mSetBlockCount(IOPort,x) OutPort(&IOPort->BlockCount, x)
#define mGetBlockCount(IOPort) (UCHAR)InPort(&IOPort->BlockCount)
#define mGetInterruptReason(IOPort) (UCHAR)InPort(&IOPort->BlockCount)
#define mSetBlockNumber(IOPort,x) OutPort(&IOPort->BlockNumber, x)
#define mGetBlockNumber(IOPort) (UCHAR)InPort((PUCHAR)&IOPort->BlockNumber)
#define mGetByteLow(IOPort) (UCHAR)InPort(&IOPort->CylinderLow)
#define mSetCylinderLow(IOPort,x) OutPort(&IOPort->CylinderLow, x)
#define mGetByteHigh(IOPort) (UCHAR)InPort(&IOPort->CylinderHigh)
#define mSetCylinderHigh(IOPort,x) OutPort(&IOPort->CylinderHigh, x)
#define mGetBaseStatus(IOPort) (UCHAR)InPort(&IOPort->Command)
#ifdef SUPPORT_HPT601
#define mSelectUnit(IOPort,UnitId) do {\
OutPort(&IOPort->DriveSelect, (UCHAR)(UnitId));\
OutPort(&IOPort->DriveSelect, (UCHAR)(UnitId));\
} while (0)
#else
#define mSelectUnit(IOPort,UnitId) OutPort(&IOPort->DriveSelect, (UCHAR)(UnitId))
#endif
#define mGetUnitNumber(IOPort) InPort(&IOPort->DriveSelect)
#define mIssueCommand(IOPort,Cmd) OutPort(&IOPort->Command, (UCHAR)(Cmd))
/*
* WDC old disk, don't care right now
*/
#define WDC_MW1_FIX_FLAG_OFFSET 129
#define WDC_MW1_FIX_FLAG_VALUE 0x00005555
#pragma pack()
#endif
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