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[/] [openrisc/] [trunk/] [or1ksim/] [peripheral/] [atacmd.h] - Blame information for rev 22

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1 19 jeremybenn
/* atacommon.h -- ATA Host code simulation. Common defines for ATA Host and
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   ATA Device
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   Copyright (C) 2002 Richard Herveille, rherveille@opencores.org
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   Copyright (C) 2008 Embecosm Limited
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   Contributor Jeremy Bennett <jeremy.bennett@embecosm.com>
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   This file is part of Or1ksim, the OpenRISC 1000 Architectural Simulator.
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   This program is free software; you can redistribute it and/or modify it
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   under the terms of the GNU General Public License as published by the Free
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   Software Foundation; either version 3 of the License, or (at your option)
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   any later version.
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   This program is distributed in the hope that it will be useful, but WITHOUT
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   ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
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   FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License for
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   more details.
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   You should have received a copy of the GNU General Public License along
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   with this program.  If not, see <http://www.gnu.org/licenses/>.  */
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/* This program is commented throughout in a fashion suitable for processing
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   with Doxygen. */
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/* Definitions for the Opencores ATA Controller Core */
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#ifndef ATACMD__H
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#define ATACMD__H
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/* ----------------------------                                       */
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/* ----- ATA commands     -----                                       */
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/* ----------------------------                                       */
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#define CFA_ERASE_SECTORS                0xC0
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#define CFA_REQUEST_EXTENDED_ERROR_CODE  0x03
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#define CFA_TRANSLATE_SECTOR             0x87
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#define CFA_WRITE_MULTIPLE_WITHOUT_ERASE 0xCD
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#define CFA_WRITE_SECTORS_WITHOUT_ERASE  0x38
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#define CHECK_POWER_MODE                 0xE5
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#define DEVICE_RESET                     0x08
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#define DOWNLOAD_MICROCODE               0x92
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#define EXECUTE_DEVICE_DIAGNOSTICS       0x90
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#define FLUSH_CACHE                      0xE7
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#define GET_MEDIA_STATUS                 0xDA
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#define IDENTIFY_DEVICE                  0xEC
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#define IDENTIFY_PACKET_DEVICE           0xA1
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#define IDLE                             0xE3
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#define IDLE_IMMEDIATE                   0xE1
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#define INITIALIZE_DEVICE_PARAMETERS     0x91
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#define MEDIA_EJECT                      0xED
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#define MEDIA_LOCK                       0xDE
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#define MEDIA_UNLOCK                     0xDF
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#define NOP                              0x00
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#define PACKET                           0xA0
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#define READ_BUFFER                      0xE4
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#define READ_DMA                         0xC8
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#define READ_DMA_QUEUED                  0xC7
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#define READ_MULTIPLE                    0xC4
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#define READ_NATIVE_MAX_ADDRESS          0xF8
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#define READ_SECTOR                      0x20
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#define READ_SECTORS                     0x20
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#define READ_VERIFY_SECTOR               0x40
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#define READ_VERIFY_SECTORS              0x40
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#define SECURITY_DISABLE_PASSWORD        0xF6
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#define SECURITY_ERASE_PREPARE           0xF3
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#define SECURITY_ERASE_UNIT              0xF4
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#define SECURITY_FREEZE_LOCK             0xF5
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#define SECURITY_SET_PASSWORD            0xF1
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#define SECURITY_UNLOCK                  0xF2
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#define SEEK                             0x70
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#define SERVICE                          0xA2
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#define SET_FEATURES                     0xEF
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#define SET_MAX                          0xF9
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#define SET_MULTIPLE_MODE                0xC6
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#define SLEEP                            0xE6
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#define SMART                            0xB0
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#define STANDBY                          0xE2
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#define STANDBY_IMMEDIATE                0xE0
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#define WRITE_BUFFER                     0xE8
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#define WRITE_DMA                        0xCA
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#define WRITE_DMA_QUEUED                 0xCC
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#define WRITE_MULTIPLE                   0xC5
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#define WRITE_SECTOR                     0x30
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#define WRITE_SECTORS                    0x30
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/* SET_FEATURES has a number of sub-commands (in Features Register)   */
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#define CFA_ENABLE_8BIT_PIO_TRANSFER_MODE       0x01
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#define ENABLE_WRITE_CACHE                      0x02
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#define SET_TRANSFER_MODE_SECTOR_COUNT_REG      0x03
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#define ENABLE_ADVANCED_POWER_MANAGEMENT        0x05
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#define ENABLE_POWERUP_IN_STANDBY_FEATURE_SET   0x06
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#define POWERUP_IN_STANDBY_FEATURE_SET_SPINUP   0x07
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#define CFA_ENABLE_POWER_MODE1                  0x0A
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#define DISABLE_MEDIA_STATUS_NOTIFICATION       0x31
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#define DISABLE_READ_LOOKAHEAD                  0x55
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#define ENABLE_RELEASE_INTERRUPT                0x5D
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#define ENABLE_SERVICE_INTERRUPT                0x5E
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#define DISABLE_REVERTING_TO_POWERON_DEFAULTS   0x66
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#define CFA_DISABLE_8BIT_PIO_TRANSFER_MODE      0x81
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#define DISABLE_WRITE_CACHE                     0x82
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#define DISABLE_ADVANCED_POWER_MANAGEMENT       0x85
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#define DISABLE_POWERUP_IN_STANDBY_FEATURE_SET  0x86
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#define CFA_DISABLE_POWER_MODE1                 0x8A
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#define ENABLE_MEDIA_STATUS_NOTIFICATION        0x95
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#define ENABLE_READ_LOOKAHEAD_FEATURE           0xAA
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#define ENABLE_REVERTING_TO_POWERON_DEFAULTS    0xCC
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#define DISABLE_RELEASE_INTERRUPT               0xDD
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#define DISABLE_SERVICE_INTERRUPT               0xDE
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/* SET_MAX has a number of sub-commands (in Features Register)        */
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#define SET_MAX_ADDRESS                         0x00
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#define SET_MAX_SET_PASSWORD                    0x01
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#define SET_MAX_LOCK                            0x02
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#define SET_MAX_UNLOCK                          0x03
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#define SET_MAX_FREEZE_LOCK                     0x04
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/* SET_MAX has a number of sub-commands (in Features Register)        */
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#define SMART_READ_DATA                         0xD0
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#define SMART_ATTRIBITE_AUTOSAVE                0xD1
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#define SMART_SAVE_ATTRIBUTE_VALUES             0xD3
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#define SMART_EXECUTE_OFFLINE_IMMEDIATE         0xD4
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#define SMART_READ_LOG                          0xD5
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#define SMART_WRITE_LOG                         0xD6
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#define SMART_ENABLE_OPERATIONS                 0xD8
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#define SMART_DISABLE_OPERATIONS                0xD9
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#define SMART_RETURN_STATUS                     0xDA
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#endif  /* ATACMD__H */

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