/* atacommon.h -- ATA Host code simulation. Common defines for ATA Host and
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/* atacommon.h -- ATA Host code simulation. Common defines for ATA Host and
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ATA Device
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ATA Device
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Copyright (C) 2002 Richard Herveille, rherveille@opencores.org
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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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Copyright (C) 2008 Embecosm Limited
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Contributor Jeremy Bennett <jeremy.bennett@embecosm.com>
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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 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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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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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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Software Foundation; either version 3 of the License, or (at your option)
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any later version.
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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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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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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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FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for
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more details.
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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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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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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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/* This program is commented throughout in a fashion suitable for processing
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with Doxygen. */
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with Doxygen. */
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/* Definitions for the Opencores ATA Controller Core */
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/* Definitions for the Opencores ATA Controller Core */
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#ifndef ATACMD__H
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#ifndef ATACMD__H
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#define ATACMD__H
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#define ATACMD__H
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/* ---------------------------- */
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/* ---------------------------- */
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/* ----- ATA commands ----- */
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/* ----- ATA commands ----- */
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/* ---------------------------- */
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/* ---------------------------- */
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#define CFA_ERASE_SECTORS 0xC0
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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_REQUEST_EXTENDED_ERROR_CODE 0x03
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#define CFA_TRANSLATE_SECTOR 0x87
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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_MULTIPLE_WITHOUT_ERASE 0xCD
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#define CFA_WRITE_SECTORS_WITHOUT_ERASE 0x38
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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 CHECK_POWER_MODE 0xE5
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#define DEVICE_RESET 0x08
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#define DEVICE_RESET 0x08
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#define DOWNLOAD_MICROCODE 0x92
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#define DOWNLOAD_MICROCODE 0x92
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#define EXECUTE_DEVICE_DIAGNOSTICS 0x90
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#define EXECUTE_DEVICE_DIAGNOSTICS 0x90
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#define FLUSH_CACHE 0xE7
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#define FLUSH_CACHE 0xE7
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#define GET_MEDIA_STATUS 0xDA
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#define GET_MEDIA_STATUS 0xDA
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#define IDENTIFY_DEVICE 0xEC
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#define IDENTIFY_DEVICE 0xEC
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#define IDENTIFY_PACKET_DEVICE 0xA1
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#define IDENTIFY_PACKET_DEVICE 0xA1
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#define IDLE 0xE3
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#define IDLE 0xE3
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#define IDLE_IMMEDIATE 0xE1
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#define IDLE_IMMEDIATE 0xE1
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#define INITIALIZE_DEVICE_PARAMETERS 0x91
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#define INITIALIZE_DEVICE_PARAMETERS 0x91
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#define MEDIA_EJECT 0xED
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#define MEDIA_EJECT 0xED
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#define MEDIA_LOCK 0xDE
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#define MEDIA_LOCK 0xDE
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#define MEDIA_UNLOCK 0xDF
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#define MEDIA_UNLOCK 0xDF
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#define NOP 0x00
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#define NOP 0x00
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#define PACKET 0xA0
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#define PACKET 0xA0
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#define READ_BUFFER 0xE4
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#define READ_BUFFER 0xE4
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#define READ_DMA 0xC8
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#define READ_DMA 0xC8
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#define READ_DMA_QUEUED 0xC7
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#define READ_DMA_QUEUED 0xC7
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#define READ_MULTIPLE 0xC4
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#define READ_MULTIPLE 0xC4
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#define READ_NATIVE_MAX_ADDRESS 0xF8
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#define READ_NATIVE_MAX_ADDRESS 0xF8
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#define READ_SECTOR 0x20
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#define READ_SECTOR 0x20
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#define READ_SECTORS 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_SECTOR 0x40
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#define READ_VERIFY_SECTORS 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_DISABLE_PASSWORD 0xF6
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#define SECURITY_ERASE_PREPARE 0xF3
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#define SECURITY_ERASE_PREPARE 0xF3
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#define SECURITY_ERASE_UNIT 0xF4
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#define SECURITY_ERASE_UNIT 0xF4
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#define SECURITY_FREEZE_LOCK 0xF5
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#define SECURITY_FREEZE_LOCK 0xF5
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#define SECURITY_SET_PASSWORD 0xF1
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#define SECURITY_SET_PASSWORD 0xF1
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#define SECURITY_UNLOCK 0xF2
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#define SECURITY_UNLOCK 0xF2
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#define SEEK 0x70
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#define SEEK 0x70
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#define SERVICE 0xA2
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#define SERVICE 0xA2
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#define SET_FEATURES 0xEF
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#define SET_FEATURES 0xEF
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#define SET_MAX 0xF9
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#define SET_MAX 0xF9
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#define SET_MULTIPLE_MODE 0xC6
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#define SET_MULTIPLE_MODE 0xC6
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#define SLEEP 0xE6
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#define SLEEP 0xE6
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#define SMART 0xB0
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#define SMART 0xB0
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#define STANDBY 0xE2
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#define STANDBY 0xE2
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#define STANDBY_IMMEDIATE 0xE0
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#define STANDBY_IMMEDIATE 0xE0
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#define WRITE_BUFFER 0xE8
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#define WRITE_BUFFER 0xE8
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#define WRITE_DMA 0xCA
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#define WRITE_DMA 0xCA
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#define WRITE_DMA_QUEUED 0xCC
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#define WRITE_DMA_QUEUED 0xCC
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#define WRITE_MULTIPLE 0xC5
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#define WRITE_MULTIPLE 0xC5
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#define WRITE_SECTOR 0x30
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#define WRITE_SECTOR 0x30
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#define WRITE_SECTORS 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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/* 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 CFA_ENABLE_8BIT_PIO_TRANSFER_MODE 0x01
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#define ENABLE_WRITE_CACHE 0x02
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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 SET_TRANSFER_MODE_SECTOR_COUNT_REG 0x03
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#define ENABLE_ADVANCED_POWER_MANAGEMENT 0x05
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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 ENABLE_POWERUP_IN_STANDBY_FEATURE_SET 0x06
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#define POWERUP_IN_STANDBY_FEATURE_SET_SPINUP 0x07
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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 CFA_ENABLE_POWER_MODE1 0x0A
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#define DISABLE_MEDIA_STATUS_NOTIFICATION 0x31
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#define DISABLE_MEDIA_STATUS_NOTIFICATION 0x31
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#define DISABLE_READ_LOOKAHEAD 0x55
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#define DISABLE_READ_LOOKAHEAD 0x55
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#define ENABLE_RELEASE_INTERRUPT 0x5D
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#define ENABLE_RELEASE_INTERRUPT 0x5D
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#define ENABLE_SERVICE_INTERRUPT 0x5E
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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 DISABLE_REVERTING_TO_POWERON_DEFAULTS 0x66
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#define CFA_DISABLE_8BIT_PIO_TRANSFER_MODE 0x81
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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_WRITE_CACHE 0x82
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#define DISABLE_ADVANCED_POWER_MANAGEMENT 0x85
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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 DISABLE_POWERUP_IN_STANDBY_FEATURE_SET 0x86
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#define CFA_DISABLE_POWER_MODE1 0x8A
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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_MEDIA_STATUS_NOTIFICATION 0x95
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#define ENABLE_READ_LOOKAHEAD_FEATURE 0xAA
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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 ENABLE_REVERTING_TO_POWERON_DEFAULTS 0xCC
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#define DISABLE_RELEASE_INTERRUPT 0xDD
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#define DISABLE_RELEASE_INTERRUPT 0xDD
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#define DISABLE_SERVICE_INTERRUPT 0xDE
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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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/* 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_ADDRESS 0x00
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#define SET_MAX_SET_PASSWORD 0x01
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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_LOCK 0x02
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#define SET_MAX_UNLOCK 0x03
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#define SET_MAX_UNLOCK 0x03
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#define SET_MAX_FREEZE_LOCK 0x04
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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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/* 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_READ_DATA 0xD0
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#define SMART_ATTRIBITE_AUTOSAVE 0xD1
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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_SAVE_ATTRIBUTE_VALUES 0xD3
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#define SMART_EXECUTE_OFFLINE_IMMEDIATE 0xD4
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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_READ_LOG 0xD5
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#define SMART_WRITE_LOG 0xD6
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#define SMART_WRITE_LOG 0xD6
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#define SMART_ENABLE_OPERATIONS 0xD8
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#define SMART_ENABLE_OPERATIONS 0xD8
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#define SMART_DISABLE_OPERATIONS 0xD9
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#define SMART_DISABLE_OPERATIONS 0xD9
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#define SMART_RETURN_STATUS 0xDA
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#define SMART_RETURN_STATUS 0xDA
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#endif /* ATACMD__H */
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#endif /* ATACMD__H */
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