ATAPI_IDENTIFY_DATA Struct Reference


Data Fields

UINT16 config
 General Configuration.
UINT16 reserved_1
UINT16 specific_config
 Specific Configuration.
UINT16 reserved_3_9 [7]
CHAR8 SerialNo [20]
 word 10~19
UINT16 reserved_20_22 [3]
CHAR8 FirmwareVer [8]
 word 23~26
CHAR8 ModelName [40]
 word 27~46
UINT16 reserved_47_48 [2]
UINT16 capabilities_49
UINT16 capabilities_50
UINT16 obsolete_51
UINT16 reserved_52
UINT16 field_validity
 word 53
UINT16 reserved_54_61 [8]
UINT16 dma_dir
UINT16 multi_word_dma_mode
 word 63
UINT16 advanced_pio_modes
 word 64
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 reserved_69_70 [2]
UINT16 obsolete_71_72 [2]
UINT16 reserved_73_74 [2]
UINT16 obsolete_75
UINT16 serial_ata_capabilities
UINT16 reserved_77
 Reserved for Serial ATA.
UINT16 serial_ata_features_supported
UINT16 serial_ata_features_enabled
UINT16 major_version_no
 word 80
UINT16 minor_version_no
 word 81
UINT16 cmd_set_support_82
UINT16 cmd_set_support_83
UINT16 cmd_feature_support
UINT16 cmd_feature_enable_85
UINT16 cmd_feature_enable_86
UINT16 cmd_feature_default
UINT16 ultra_dma_select
UINT16 time_required_for_sec_erase
 word 89
UINT16 time_required_for_enhanced_sec_erase
 word 90
UINT16 advanced_power_management_level
UINT16 master_pwd_revison_code
UINT16 hardware_reset_result
 word 93
UINT16 obsolete_94
UINT16 reserved_95_107 [13]
UINT16 world_wide_name [4]
 word 108~111
UINT16 reserved_for_128bit_wwn_112_115 [4]
UINT16 reserved_116_118 [3]
UINT16 command_and_feature_sets_supported
 word 119
UINT16 command_and_feature_sets_supported_enabled
UINT16 reserved_121_124 [4]
UINT16 atapi_byte_count_0_behavior
 word 125
UINT16 obsolete_126_127 [2]
UINT16 security_status
UINT16 reserved_129_159 [31]
UINT16 cfa_reserved_160_175 [16]
UINT16 reserved_176_221 [46]
UINT16 transport_major_version
UINT16 transport_minor_version
UINT16 reserved_224_254 [31]
UINT16 integrity_word

Detailed Description

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

Field Documentation

word 64

word 125

word 119

General Configuration.

word 53

word 23~26

word 93

word 80

word 81

word 27~46

word 63

Reserved for Serial ATA.

word 10~19

Specific Configuration.

word 90

word 89

word 108~111


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