ATA_IDENTIFY_DATA Struct Reference

Data Fields
UINT16	config
	General Configuration. More...
UINT16	obsolete_1
UINT16	specific_config
	Specific Configuration. More...
UINT16	obsolete_3
UINT16	retired_4_5 [2]
UINT16	obsolete_6
UINT16	cfa_reserved_7_8 [2]
UINT16	retired_9
CHAR8	SerialNo [20]
	word 10~19 More...
UINT16	retired_20_21 [2]
UINT16	obsolete_22
CHAR8	FirmwareVer [8]
	word 23~26 More...
CHAR8	ModelName [40]
	word 27~46 More...
UINT16	multi_sector_cmd_max_sct_cnt
UINT16	trusted_computing_support
UINT16	capabilities_49
UINT16	capabilities_50
UINT16	obsolete_51_52 [2]
UINT16	field_validity
UINT16	obsolete_54_58 [5]
UINT16	multi_sector_setting
UINT16	user_addressable_sectors_lo
UINT16	user_addressable_sectors_hi
UINT16	obsolete_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	additional_supported
	word 69 More...
UINT16	reserved_70
UINT16	reserved_71_74 [4]
	Reserved for IDENTIFY PACKET DEVICE cmd. More...
UINT16	queue_depth
UINT16	serial_ata_capabilities
UINT16	reserved_77
	Reserved for Serial ATA. More...
UINT16	serial_ata_features_supported
UINT16	serial_ata_features_enabled
UINT16	major_version_no
UINT16	minor_version_no
UINT16	command_set_supported_82
	word 82 More...
UINT16	command_set_supported_83
	word 83 More...
UINT16	command_set_feature_extn
	word 84 More...
UINT16	command_set_feature_enb_85
	word 85 More...
UINT16	command_set_feature_enb_86
	word 86 More...
UINT16	command_set_feature_default
	word 87 More...
UINT16	ultra_dma_mode
	word 88 More...
UINT16	time_for_security_erase_unit
UINT16	time_for_enhanced_security_erase_unit
UINT16	advanced_power_management_level
UINT16	master_password_identifier
UINT16	hardware_configuration_test_result
UINT16	obsolete_94
UINT16	stream_minimum_request_size
UINT16	streaming_transfer_time_for_dma
UINT16	streaming_access_latency_for_dma_and_pio
UINT16	streaming_performance_granularity [2]
	word 98~99 More...
UINT16	maximum_lba_for_48bit_addressing [4]
	word 100~103 More...
UINT16	streaming_transfer_time_for_pio
UINT16	max_no_of_512byte_blocks_per_data_set_cmd
UINT16	phy_logic_sector_support
	word 106 More...
UINT16	interseek_delay_for_iso7779
UINT16	world_wide_name [4]
	word 108~111 More...
UINT16	reserved_for_128bit_wwn_112_115 [4]
UINT16	reserved_for_technical_report
UINT16	logic_sector_size_lo
	word 117 More...
UINT16	logic_sector_size_hi
	word 118 More...
UINT16	features_and_command_sets_supported_ext
	word 119 More...
UINT16	features_and_command_sets_enabled_ext
	word 120 More...
UINT16	reserved_121_126 [6]
UINT16	obsolete_127
UINT16	security_status
	word 128 More...
UINT16	vendor_specific_129_159 [31]
UINT16	cfa_power_mode
	word 160 More...
UINT16	reserved_for_compactflash_161_167 [7]
UINT16	device_nominal_form_factor
UINT16	is_data_set_cmd_supported
CHAR8	additional_product_identifier [8]
UINT16	reserved_174_175 [2]
CHAR8	media_serial_number [60]
	word 176~205 More...
UINT16	sct_command_transport
	word 206 More...
UINT16	reserved_207_208 [2]
UINT16	alignment_logic_in_phy_blocks
	word 209 More...
UINT16	write_read_verify_sector_count_mode3 [2]
	word 210~211 More...
UINT16	verify_sector_count_mode2 [2]
UINT16	nv_cache_capabilities
UINT16	nv_cache_size_in_logical_block_lsw
	word 215 More...
UINT16	nv_cache_size_in_logical_block_msw
	word 216 More...
UINT16	nominal_media_rotation_rate
UINT16	reserved_218
UINT16	nv_cache_options
	word 219 More...
UINT16	write_read_verify_mode
	word 220 More...
UINT16	reserved_221
UINT16	transport_major_revision_number
UINT16	transport_minor_revision_number
UINT16	reserved_224_229 [6]
UINT64	extended_no_of_addressable_sectors
UINT16	min_number_per_download_microcode_mode3
	word 234 More...
UINT16	max_number_per_download_microcode_mode3
	word 235 More...
UINT16	reserved_236_254 [19]
UINT16	integrity_word

Detailed Description

ATA_IDENTIFY_DATA strictly complies with ATA/ATAPI-8 Spec to define the data returned by an ATA device upon successful completion of the ATA IDENTIFY_DEVICE command.

Field Documentation

CHAR8 ATA_IDENTIFY_DATA::additional_product_identifier[8]

UINT16 ATA_IDENTIFY_DATA::additional_supported

word 69

UINT16 ATA_IDENTIFY_DATA::advanced_pio_modes

UINT16 ATA_IDENTIFY_DATA::advanced_power_management_level

UINT16 ATA_IDENTIFY_DATA::alignment_logic_in_phy_blocks

word 209

UINT16 ATA_IDENTIFY_DATA::capabilities_49

UINT16 ATA_IDENTIFY_DATA::capabilities_50

UINT16 ATA_IDENTIFY_DATA::cfa_power_mode

word 160

UINT16 ATA_IDENTIFY_DATA::cfa_reserved_7_8[2]

UINT16 ATA_IDENTIFY_DATA::command_set_feature_default

word 87

UINT16 ATA_IDENTIFY_DATA::command_set_feature_enb_85

word 85

UINT16 ATA_IDENTIFY_DATA::command_set_feature_enb_86

word 86

UINT16 ATA_IDENTIFY_DATA::command_set_feature_extn

word 84

UINT16 ATA_IDENTIFY_DATA::command_set_supported_82

word 82

UINT16 ATA_IDENTIFY_DATA::command_set_supported_83

word 83

UINT16 ATA_IDENTIFY_DATA::config

General Configuration.

UINT16 ATA_IDENTIFY_DATA::device_nominal_form_factor

UINT64 ATA_IDENTIFY_DATA::extended_no_of_addressable_sectors

UINT16 ATA_IDENTIFY_DATA::features_and_command_sets_enabled_ext

word 120

UINT16 ATA_IDENTIFY_DATA::features_and_command_sets_supported_ext

word 119

UINT16 ATA_IDENTIFY_DATA::field_validity

CHAR8 ATA_IDENTIFY_DATA::FirmwareVer[8]

word 23~26

UINT16 ATA_IDENTIFY_DATA::hardware_configuration_test_result

UINT16 ATA_IDENTIFY_DATA::integrity_word

UINT16 ATA_IDENTIFY_DATA::interseek_delay_for_iso7779

UINT16 ATA_IDENTIFY_DATA::is_data_set_cmd_supported

UINT16 ATA_IDENTIFY_DATA::logic_sector_size_hi

word 118

UINT16 ATA_IDENTIFY_DATA::logic_sector_size_lo

word 117

UINT16 ATA_IDENTIFY_DATA::major_version_no

UINT16 ATA_IDENTIFY_DATA::master_password_identifier

UINT16 ATA_IDENTIFY_DATA::max_no_of_512byte_blocks_per_data_set_cmd

UINT16 ATA_IDENTIFY_DATA::max_number_per_download_microcode_mode3

word 235

UINT16 ATA_IDENTIFY_DATA::maximum_lba_for_48bit_addressing[4]

word 100~103

CHAR8 ATA_IDENTIFY_DATA::media_serial_number[60]

word 176~205

UINT16 ATA_IDENTIFY_DATA::min_multi_word_dma_cycle_time

UINT16 ATA_IDENTIFY_DATA::min_number_per_download_microcode_mode3

word 234

UINT16 ATA_IDENTIFY_DATA::min_pio_cycle_time_with_flow_control

UINT16 ATA_IDENTIFY_DATA::min_pio_cycle_time_without_flow_control

UINT16 ATA_IDENTIFY_DATA::minor_version_no

CHAR8 ATA_IDENTIFY_DATA::ModelName[40]

word 27~46

UINT16 ATA_IDENTIFY_DATA::multi_sector_cmd_max_sct_cnt

UINT16 ATA_IDENTIFY_DATA::multi_sector_setting

UINT16 ATA_IDENTIFY_DATA::multi_word_dma_mode

UINT16 ATA_IDENTIFY_DATA::nominal_media_rotation_rate

UINT16 ATA_IDENTIFY_DATA::nv_cache_capabilities

UINT16 ATA_IDENTIFY_DATA::nv_cache_options

word 219

UINT16 ATA_IDENTIFY_DATA::nv_cache_size_in_logical_block_lsw

word 215

UINT16 ATA_IDENTIFY_DATA::nv_cache_size_in_logical_block_msw

word 216

UINT16 ATA_IDENTIFY_DATA::obsolete_1

UINT16 ATA_IDENTIFY_DATA::obsolete_127

UINT16 ATA_IDENTIFY_DATA::obsolete_22

UINT16 ATA_IDENTIFY_DATA::obsolete_3

UINT16 ATA_IDENTIFY_DATA::obsolete_51_52[2]

UINT16 ATA_IDENTIFY_DATA::obsolete_54_58[5]

UINT16 ATA_IDENTIFY_DATA::obsolete_6

UINT16 ATA_IDENTIFY_DATA::obsolete_62

UINT16 ATA_IDENTIFY_DATA::obsolete_94

UINT16 ATA_IDENTIFY_DATA::phy_logic_sector_support

word 106

UINT16 ATA_IDENTIFY_DATA::queue_depth

UINT16 ATA_IDENTIFY_DATA::rec_multi_word_dma_cycle_time

UINT16 ATA_IDENTIFY_DATA::reserved_121_126[6]

UINT16 ATA_IDENTIFY_DATA::reserved_174_175[2]

UINT16 ATA_IDENTIFY_DATA::reserved_207_208[2]

UINT16 ATA_IDENTIFY_DATA::reserved_218

UINT16 ATA_IDENTIFY_DATA::reserved_221

UINT16 ATA_IDENTIFY_DATA::reserved_224_229[6]

UINT16 ATA_IDENTIFY_DATA::reserved_236_254[19]

UINT16 ATA_IDENTIFY_DATA::reserved_70

UINT16 ATA_IDENTIFY_DATA::reserved_71_74[4]

Reserved for IDENTIFY PACKET DEVICE cmd.

UINT16 ATA_IDENTIFY_DATA::reserved_77

Reserved for Serial ATA.

UINT16 ATA_IDENTIFY_DATA::reserved_for_128bit_wwn_112_115[4]

UINT16 ATA_IDENTIFY_DATA::reserved_for_compactflash_161_167[7]

UINT16 ATA_IDENTIFY_DATA::reserved_for_technical_report

UINT16 ATA_IDENTIFY_DATA::retired_20_21[2]

UINT16 ATA_IDENTIFY_DATA::retired_4_5[2]

UINT16 ATA_IDENTIFY_DATA::retired_9

UINT16 ATA_IDENTIFY_DATA::sct_command_transport

word 206

UINT16 ATA_IDENTIFY_DATA::security_status

word 128

UINT16 ATA_IDENTIFY_DATA::serial_ata_capabilities

UINT16 ATA_IDENTIFY_DATA::serial_ata_features_enabled

UINT16 ATA_IDENTIFY_DATA::serial_ata_features_supported

CHAR8 ATA_IDENTIFY_DATA::SerialNo[20]

word 10~19

UINT16 ATA_IDENTIFY_DATA::specific_config

Specific Configuration.

UINT16 ATA_IDENTIFY_DATA::stream_minimum_request_size

UINT16 ATA_IDENTIFY_DATA::streaming_access_latency_for_dma_and_pio

UINT16 ATA_IDENTIFY_DATA::streaming_performance_granularity[2]

word 98~99

UINT16 ATA_IDENTIFY_DATA::streaming_transfer_time_for_dma

UINT16 ATA_IDENTIFY_DATA::streaming_transfer_time_for_pio

UINT16 ATA_IDENTIFY_DATA::time_for_enhanced_security_erase_unit

UINT16 ATA_IDENTIFY_DATA::time_for_security_erase_unit

UINT16 ATA_IDENTIFY_DATA::transport_major_revision_number

UINT16 ATA_IDENTIFY_DATA::transport_minor_revision_number

UINT16 ATA_IDENTIFY_DATA::trusted_computing_support

UINT16 ATA_IDENTIFY_DATA::ultra_dma_mode

word 88

UINT16 ATA_IDENTIFY_DATA::user_addressable_sectors_hi

UINT16 ATA_IDENTIFY_DATA::user_addressable_sectors_lo

UINT16 ATA_IDENTIFY_DATA::vendor_specific_129_159[31]

UINT16 ATA_IDENTIFY_DATA::verify_sector_count_mode2[2]

UINT16 ATA_IDENTIFY_DATA::world_wide_name[4]

word 108~111

UINT16 ATA_IDENTIFY_DATA::write_read_verify_mode

word 220

UINT16 ATA_IDENTIFY_DATA::write_read_verify_sector_count_mode3[2]

word 210~211