1*f334afcfSToomas Soome /** @file 2*f334afcfSToomas Soome This file contains just some basic definitions that are needed by drivers 3*f334afcfSToomas Soome that dealing with ATA/ATAPI interface. 4*f334afcfSToomas Soome 5*f334afcfSToomas Soome Copyright (c) 2007 - 2018, Intel Corporation. All rights reserved.<BR> 6*f334afcfSToomas Soome SPDX-License-Identifier: BSD-2-Clause-Patent 7*f334afcfSToomas Soome 8*f334afcfSToomas Soome **/ 9*f334afcfSToomas Soome 10*f334afcfSToomas Soome #ifndef _ATAPI_H_ 11*f334afcfSToomas Soome #define _ATAPI_H_ 12*f334afcfSToomas Soome 13*f334afcfSToomas Soome #pragma pack(1) 14*f334afcfSToomas Soome 15*f334afcfSToomas Soome /// 16*f334afcfSToomas Soome /// ATA5_IDENTIFY_DATA is defined in ATA-5. 17*f334afcfSToomas Soome /// (This structure is provided mainly for backward-compatibility support. 18*f334afcfSToomas Soome /// Old drivers may reference fields that are marked "obsolete" in 19*f334afcfSToomas Soome /// ATA_IDENTIFY_DATA, which currently conforms to ATA-8.) 20*f334afcfSToomas Soome /// 21*f334afcfSToomas Soome typedef struct { 22*f334afcfSToomas Soome UINT16 config; ///< General Configuration. 23*f334afcfSToomas Soome UINT16 cylinders; ///< Number of Cylinders. 24*f334afcfSToomas Soome UINT16 reserved_2; 25*f334afcfSToomas Soome UINT16 heads; ///< Number of logical heads. 26*f334afcfSToomas Soome UINT16 vendor_data1; 27*f334afcfSToomas Soome UINT16 vendor_data2; 28*f334afcfSToomas Soome UINT16 sectors_per_track; 29*f334afcfSToomas Soome UINT16 vendor_specific_7_9[3]; 30*f334afcfSToomas Soome CHAR8 SerialNo[20]; ///< ASCII 31*f334afcfSToomas Soome UINT16 vendor_specific_20_21[2]; 32*f334afcfSToomas Soome UINT16 ecc_bytes_available; 33*f334afcfSToomas Soome CHAR8 FirmwareVer[8]; ///< ASCII 34*f334afcfSToomas Soome CHAR8 ModelName[40]; ///< ASCII 35*f334afcfSToomas Soome UINT16 multi_sector_cmd_max_sct_cnt; 36*f334afcfSToomas Soome UINT16 reserved_48; 37*f334afcfSToomas Soome UINT16 capabilities; 38*f334afcfSToomas Soome UINT16 reserved_50; 39*f334afcfSToomas Soome UINT16 pio_cycle_timing; 40*f334afcfSToomas Soome UINT16 reserved_52; 41*f334afcfSToomas Soome UINT16 field_validity; 42*f334afcfSToomas Soome UINT16 current_cylinders; 43*f334afcfSToomas Soome UINT16 current_heads; 44*f334afcfSToomas Soome UINT16 current_sectors; 45*f334afcfSToomas Soome UINT16 CurrentCapacityLsb; 46*f334afcfSToomas Soome UINT16 CurrentCapacityMsb; 47*f334afcfSToomas Soome UINT16 reserved_59; 48*f334afcfSToomas Soome UINT16 user_addressable_sectors_lo; 49*f334afcfSToomas Soome UINT16 user_addressable_sectors_hi; 50*f334afcfSToomas Soome UINT16 reserved_62; 51*f334afcfSToomas Soome UINT16 multi_word_dma_mode; 52*f334afcfSToomas Soome UINT16 advanced_pio_modes; 53*f334afcfSToomas Soome UINT16 min_multi_word_dma_cycle_time; 54*f334afcfSToomas Soome UINT16 rec_multi_word_dma_cycle_time; 55*f334afcfSToomas Soome UINT16 min_pio_cycle_time_without_flow_control; 56*f334afcfSToomas Soome UINT16 min_pio_cycle_time_with_flow_control; 57*f334afcfSToomas Soome UINT16 reserved_69_79[11]; 58*f334afcfSToomas Soome UINT16 major_version_no; 59*f334afcfSToomas Soome UINT16 minor_version_no; 60*f334afcfSToomas Soome UINT16 command_set_supported_82; ///< word 82 61*f334afcfSToomas Soome UINT16 command_set_supported_83; ///< word 83 62*f334afcfSToomas Soome UINT16 command_set_feature_extn; ///< word 84 63*f334afcfSToomas Soome UINT16 command_set_feature_enb_85; ///< word 85 64*f334afcfSToomas Soome UINT16 command_set_feature_enb_86; ///< word 86 65*f334afcfSToomas Soome UINT16 command_set_feature_default; ///< word 87 66*f334afcfSToomas Soome UINT16 ultra_dma_mode; ///< word 88 67*f334afcfSToomas Soome UINT16 reserved_89_127[39]; 68*f334afcfSToomas Soome UINT16 security_status; 69*f334afcfSToomas Soome UINT16 vendor_data_129_159[31]; 70*f334afcfSToomas Soome UINT16 reserved_160_255[96]; 71*f334afcfSToomas Soome } ATA5_IDENTIFY_DATA; 72*f334afcfSToomas Soome 73*f334afcfSToomas Soome /// 74*f334afcfSToomas Soome /// ATA_IDENTIFY_DATA strictly complies with ATA/ATAPI-8 Spec 75*f334afcfSToomas Soome /// to define the data returned by an ATA device upon successful 76*f334afcfSToomas Soome /// completion of the ATA IDENTIFY_DEVICE command. 77*f334afcfSToomas Soome /// 78*f334afcfSToomas Soome typedef struct { 79*f334afcfSToomas Soome UINT16 config; ///< General Configuration. 80*f334afcfSToomas Soome UINT16 obsolete_1; 81*f334afcfSToomas Soome UINT16 specific_config; ///< Specific Configuration. 82*f334afcfSToomas Soome UINT16 obsolete_3; 83*f334afcfSToomas Soome UINT16 retired_4_5[2]; 84*f334afcfSToomas Soome UINT16 obsolete_6; 85*f334afcfSToomas Soome UINT16 cfa_reserved_7_8[2]; 86*f334afcfSToomas Soome UINT16 retired_9; 87*f334afcfSToomas Soome CHAR8 SerialNo[20]; ///< word 10~19 88*f334afcfSToomas Soome UINT16 retired_20_21[2]; 89*f334afcfSToomas Soome UINT16 obsolete_22; 90*f334afcfSToomas Soome CHAR8 FirmwareVer[8]; ///< word 23~26 91*f334afcfSToomas Soome CHAR8 ModelName[40]; ///< word 27~46 92*f334afcfSToomas Soome UINT16 multi_sector_cmd_max_sct_cnt; 93*f334afcfSToomas Soome UINT16 trusted_computing_support; 94*f334afcfSToomas Soome UINT16 capabilities_49; 95*f334afcfSToomas Soome UINT16 capabilities_50; 96*f334afcfSToomas Soome UINT16 obsolete_51_52[2]; 97*f334afcfSToomas Soome UINT16 field_validity; 98*f334afcfSToomas Soome UINT16 obsolete_54_58[5]; 99*f334afcfSToomas Soome UINT16 multi_sector_setting; 100*f334afcfSToomas Soome UINT16 user_addressable_sectors_lo; 101*f334afcfSToomas Soome UINT16 user_addressable_sectors_hi; 102*f334afcfSToomas Soome UINT16 obsolete_62; 103*f334afcfSToomas Soome UINT16 multi_word_dma_mode; 104*f334afcfSToomas Soome UINT16 advanced_pio_modes; 105*f334afcfSToomas Soome UINT16 min_multi_word_dma_cycle_time; 106*f334afcfSToomas Soome UINT16 rec_multi_word_dma_cycle_time; 107*f334afcfSToomas Soome UINT16 min_pio_cycle_time_without_flow_control; 108*f334afcfSToomas Soome UINT16 min_pio_cycle_time_with_flow_control; 109*f334afcfSToomas Soome UINT16 additional_supported; ///< word 69 110*f334afcfSToomas Soome UINT16 reserved_70; 111*f334afcfSToomas Soome UINT16 reserved_71_74[4]; ///< Reserved for IDENTIFY PACKET DEVICE cmd. 112*f334afcfSToomas Soome UINT16 queue_depth; 113*f334afcfSToomas Soome UINT16 serial_ata_capabilities; 114*f334afcfSToomas Soome UINT16 reserved_77; ///< Reserved for Serial ATA 115*f334afcfSToomas Soome UINT16 serial_ata_features_supported; 116*f334afcfSToomas Soome UINT16 serial_ata_features_enabled; 117*f334afcfSToomas Soome UINT16 major_version_no; 118*f334afcfSToomas Soome UINT16 minor_version_no; 119*f334afcfSToomas Soome UINT16 command_set_supported_82; ///< word 82 120*f334afcfSToomas Soome UINT16 command_set_supported_83; ///< word 83 121*f334afcfSToomas Soome UINT16 command_set_feature_extn; ///< word 84 122*f334afcfSToomas Soome UINT16 command_set_feature_enb_85; ///< word 85 123*f334afcfSToomas Soome UINT16 command_set_feature_enb_86; ///< word 86 124*f334afcfSToomas Soome UINT16 command_set_feature_default; ///< word 87 125*f334afcfSToomas Soome UINT16 ultra_dma_mode; ///< word 88 126*f334afcfSToomas Soome UINT16 time_for_security_erase_unit; 127*f334afcfSToomas Soome UINT16 time_for_enhanced_security_erase_unit; 128*f334afcfSToomas Soome UINT16 advanced_power_management_level; 129*f334afcfSToomas Soome UINT16 master_password_identifier; 130*f334afcfSToomas Soome UINT16 hardware_configuration_test_result; 131*f334afcfSToomas Soome UINT16 obsolete_94; 132*f334afcfSToomas Soome UINT16 stream_minimum_request_size; 133*f334afcfSToomas Soome UINT16 streaming_transfer_time_for_dma; 134*f334afcfSToomas Soome UINT16 streaming_access_latency_for_dma_and_pio; 135*f334afcfSToomas Soome UINT16 streaming_performance_granularity[2]; ///< word 98~99 136*f334afcfSToomas Soome UINT16 maximum_lba_for_48bit_addressing[4]; ///< word 100~103 137*f334afcfSToomas Soome UINT16 streaming_transfer_time_for_pio; 138*f334afcfSToomas Soome UINT16 max_no_of_512byte_blocks_per_data_set_cmd; 139*f334afcfSToomas Soome UINT16 phy_logic_sector_support; ///< word 106 140*f334afcfSToomas Soome UINT16 interseek_delay_for_iso7779; 141*f334afcfSToomas Soome UINT16 world_wide_name[4]; ///< word 108~111 142*f334afcfSToomas Soome UINT16 reserved_for_128bit_wwn_112_115[4]; 143*f334afcfSToomas Soome UINT16 reserved_for_technical_report; 144*f334afcfSToomas Soome UINT16 logic_sector_size_lo; ///< word 117 145*f334afcfSToomas Soome UINT16 logic_sector_size_hi; ///< word 118 146*f334afcfSToomas Soome UINT16 features_and_command_sets_supported_ext; ///< word 119 147*f334afcfSToomas Soome UINT16 features_and_command_sets_enabled_ext; ///< word 120 148*f334afcfSToomas Soome UINT16 reserved_121_126[6]; 149*f334afcfSToomas Soome UINT16 obsolete_127; 150*f334afcfSToomas Soome UINT16 security_status; ///< word 128 151*f334afcfSToomas Soome UINT16 vendor_specific_129_159[31]; 152*f334afcfSToomas Soome UINT16 cfa_power_mode; ///< word 160 153*f334afcfSToomas Soome UINT16 reserved_for_compactflash_161_167[7]; 154*f334afcfSToomas Soome UINT16 device_nominal_form_factor; 155*f334afcfSToomas Soome UINT16 is_data_set_cmd_supported; 156*f334afcfSToomas Soome CHAR8 additional_product_identifier[8]; 157*f334afcfSToomas Soome UINT16 reserved_174_175[2]; 158*f334afcfSToomas Soome CHAR8 media_serial_number[60]; ///< word 176~205 159*f334afcfSToomas Soome UINT16 sct_command_transport; ///< word 206 160*f334afcfSToomas Soome UINT16 reserved_207_208[2]; 161*f334afcfSToomas Soome UINT16 alignment_logic_in_phy_blocks; ///< word 209 162*f334afcfSToomas Soome UINT16 write_read_verify_sector_count_mode3[2]; ///< word 210~211 163*f334afcfSToomas Soome UINT16 verify_sector_count_mode2[2]; 164*f334afcfSToomas Soome UINT16 nv_cache_capabilities; 165*f334afcfSToomas Soome UINT16 nv_cache_size_in_logical_block_lsw; ///< word 215 166*f334afcfSToomas Soome UINT16 nv_cache_size_in_logical_block_msw; ///< word 216 167*f334afcfSToomas Soome UINT16 nominal_media_rotation_rate; 168*f334afcfSToomas Soome UINT16 reserved_218; 169*f334afcfSToomas Soome UINT16 nv_cache_options; ///< word 219 170*f334afcfSToomas Soome UINT16 write_read_verify_mode; ///< word 220 171*f334afcfSToomas Soome UINT16 reserved_221; 172*f334afcfSToomas Soome UINT16 transport_major_revision_number; 173*f334afcfSToomas Soome UINT16 transport_minor_revision_number; 174*f334afcfSToomas Soome UINT16 reserved_224_229[6]; 175*f334afcfSToomas Soome UINT64 extended_no_of_addressable_sectors; 176*f334afcfSToomas Soome UINT16 min_number_per_download_microcode_mode3; ///< word 234 177*f334afcfSToomas Soome UINT16 max_number_per_download_microcode_mode3; ///< word 235 178*f334afcfSToomas Soome UINT16 reserved_236_254[19]; 179*f334afcfSToomas Soome UINT16 integrity_word; 180*f334afcfSToomas Soome } ATA_IDENTIFY_DATA; 181*f334afcfSToomas Soome 182*f334afcfSToomas Soome /// 183*f334afcfSToomas Soome /// ATAPI_IDENTIFY_DATA strictly complies with ATA/ATAPI-8 Spec 184*f334afcfSToomas Soome /// to define the data returned by an ATAPI device upon successful 185*f334afcfSToomas Soome /// completion of the ATA IDENTIFY_PACKET_DEVICE command. 186*f334afcfSToomas Soome /// 187*f334afcfSToomas Soome typedef struct { 188*f334afcfSToomas Soome UINT16 config; ///< General Configuration. 189*f334afcfSToomas Soome UINT16 reserved_1; 190*f334afcfSToomas Soome UINT16 specific_config; ///< Specific Configuration. 191*f334afcfSToomas Soome UINT16 reserved_3_9[7]; 192*f334afcfSToomas Soome CHAR8 SerialNo[20]; ///< word 10~19 193*f334afcfSToomas Soome UINT16 reserved_20_22[3]; 194*f334afcfSToomas Soome CHAR8 FirmwareVer[8]; ///< word 23~26 195*f334afcfSToomas Soome CHAR8 ModelName[40]; ///< word 27~46 196*f334afcfSToomas Soome UINT16 reserved_47_48[2]; 197*f334afcfSToomas Soome UINT16 capabilities_49; 198*f334afcfSToomas Soome UINT16 capabilities_50; 199*f334afcfSToomas Soome UINT16 obsolete_51; 200*f334afcfSToomas Soome UINT16 reserved_52; 201*f334afcfSToomas Soome UINT16 field_validity; ///< word 53 202*f334afcfSToomas Soome UINT16 reserved_54_61[8]; 203*f334afcfSToomas Soome UINT16 dma_dir; 204*f334afcfSToomas Soome UINT16 multi_word_dma_mode; ///< word 63 205*f334afcfSToomas Soome UINT16 advanced_pio_modes; ///< word 64 206*f334afcfSToomas Soome UINT16 min_multi_word_dma_cycle_time; 207*f334afcfSToomas Soome UINT16 rec_multi_word_dma_cycle_time; 208*f334afcfSToomas Soome UINT16 min_pio_cycle_time_without_flow_control; 209*f334afcfSToomas Soome UINT16 min_pio_cycle_time_with_flow_control; 210*f334afcfSToomas Soome UINT16 reserved_69_70[2]; 211*f334afcfSToomas Soome UINT16 obsolete_71_72[2]; 212*f334afcfSToomas Soome UINT16 reserved_73_74[2]; 213*f334afcfSToomas Soome UINT16 obsolete_75; 214*f334afcfSToomas Soome UINT16 serial_ata_capabilities; 215*f334afcfSToomas Soome UINT16 reserved_77; ///< Reserved for Serial ATA 216*f334afcfSToomas Soome UINT16 serial_ata_features_supported; 217*f334afcfSToomas Soome UINT16 serial_ata_features_enabled; 218*f334afcfSToomas Soome UINT16 major_version_no; ///< word 80 219*f334afcfSToomas Soome UINT16 minor_version_no; ///< word 81 220*f334afcfSToomas Soome UINT16 cmd_set_support_82; 221*f334afcfSToomas Soome UINT16 cmd_set_support_83; 222*f334afcfSToomas Soome UINT16 cmd_feature_support; 223*f334afcfSToomas Soome UINT16 cmd_feature_enable_85; 224*f334afcfSToomas Soome UINT16 cmd_feature_enable_86; 225*f334afcfSToomas Soome UINT16 cmd_feature_default; 226*f334afcfSToomas Soome UINT16 ultra_dma_select; 227*f334afcfSToomas Soome UINT16 time_required_for_sec_erase; ///< word 89 228*f334afcfSToomas Soome UINT16 time_required_for_enhanced_sec_erase; ///< word 90 229*f334afcfSToomas Soome UINT16 advanced_power_management_level; 230*f334afcfSToomas Soome UINT16 master_pwd_revison_code; 231*f334afcfSToomas Soome UINT16 hardware_reset_result; ///< word 93 232*f334afcfSToomas Soome UINT16 obsolete_94; 233*f334afcfSToomas Soome UINT16 reserved_95_107[13]; 234*f334afcfSToomas Soome UINT16 world_wide_name[4]; ///< word 108~111 235*f334afcfSToomas Soome UINT16 reserved_for_128bit_wwn_112_115[4]; 236*f334afcfSToomas Soome UINT16 reserved_116_118[3]; 237*f334afcfSToomas Soome UINT16 command_and_feature_sets_supported; ///< word 119 238*f334afcfSToomas Soome UINT16 command_and_feature_sets_supported_enabled; 239*f334afcfSToomas Soome UINT16 reserved_121_124[4]; 240*f334afcfSToomas Soome UINT16 atapi_byte_count_0_behavior; ///< word 125 241*f334afcfSToomas Soome UINT16 obsolete_126_127[2]; 242*f334afcfSToomas Soome UINT16 security_status; 243*f334afcfSToomas Soome UINT16 reserved_129_159[31]; 244*f334afcfSToomas Soome UINT16 cfa_reserved_160_175[16]; 245*f334afcfSToomas Soome UINT16 reserved_176_221[46]; 246*f334afcfSToomas Soome UINT16 transport_major_version; 247*f334afcfSToomas Soome UINT16 transport_minor_version; 248*f334afcfSToomas Soome UINT16 reserved_224_254[31]; 249*f334afcfSToomas Soome UINT16 integrity_word; 250*f334afcfSToomas Soome } ATAPI_IDENTIFY_DATA; 251*f334afcfSToomas Soome 252*f334afcfSToomas Soome /// 253*f334afcfSToomas Soome /// Standard Quiry Data format, defined in SFF-8070i(ATAPI Removable Rewritable Specification). 254*f334afcfSToomas Soome /// 255*f334afcfSToomas Soome typedef struct { 256*f334afcfSToomas Soome UINT8 peripheral_type; 257*f334afcfSToomas Soome UINT8 RMB; 258*f334afcfSToomas Soome UINT8 version; 259*f334afcfSToomas Soome UINT8 response_data_format; 260*f334afcfSToomas Soome UINT8 addnl_length; ///< n - 4, Numbers of bytes following this one. 261*f334afcfSToomas Soome UINT8 reserved_5; 262*f334afcfSToomas Soome UINT8 reserved_6; 263*f334afcfSToomas Soome UINT8 reserved_7; 264*f334afcfSToomas Soome UINT8 vendor_info[8]; 265*f334afcfSToomas Soome UINT8 product_id[16]; 266*f334afcfSToomas Soome UINT8 product_revision_level[4]; 267*f334afcfSToomas Soome UINT8 vendor_specific_36_55[55 - 36 + 1]; 268*f334afcfSToomas Soome UINT8 reserved_56_95[95 - 56 + 1]; 269*f334afcfSToomas Soome /// 270*f334afcfSToomas Soome /// Vendor-specific parameters fields. The sizeof (ATAPI_INQUIRY_DATA) is 254 271*f334afcfSToomas Soome /// since allocation_length is one byte in ATAPI_INQUIRY_CMD. 272*f334afcfSToomas Soome /// 273*f334afcfSToomas Soome UINT8 vendor_specific_96_253[253 - 96 + 1]; 274*f334afcfSToomas Soome } ATAPI_INQUIRY_DATA; 275*f334afcfSToomas Soome 276*f334afcfSToomas Soome /// 277*f334afcfSToomas Soome /// Request Sense Standard Data, defined in SFF-8070i(ATAPI Removable Rewritable Specification). 278*f334afcfSToomas Soome /// 279*f334afcfSToomas Soome typedef struct { 280*f334afcfSToomas Soome UINT8 error_code : 7; 281*f334afcfSToomas Soome UINT8 valid : 1; 282*f334afcfSToomas Soome UINT8 reserved_1; 283*f334afcfSToomas Soome UINT8 sense_key : 4; 284*f334afcfSToomas Soome UINT8 reserved_2 : 1; 285*f334afcfSToomas Soome UINT8 Vendor_specifc_1 : 3; 286*f334afcfSToomas Soome UINT8 vendor_specific_3; 287*f334afcfSToomas Soome UINT8 vendor_specific_4; 288*f334afcfSToomas Soome UINT8 vendor_specific_5; 289*f334afcfSToomas Soome UINT8 vendor_specific_6; 290*f334afcfSToomas Soome UINT8 addnl_sense_length; ///< n - 7 291*f334afcfSToomas Soome UINT8 vendor_specific_8; 292*f334afcfSToomas Soome UINT8 vendor_specific_9; 293*f334afcfSToomas Soome UINT8 vendor_specific_10; 294*f334afcfSToomas Soome UINT8 vendor_specific_11; 295*f334afcfSToomas Soome UINT8 addnl_sense_code; ///< mandatory 296*f334afcfSToomas Soome UINT8 addnl_sense_code_qualifier; ///< mandatory 297*f334afcfSToomas Soome UINT8 field_replaceable_unit_code; ///< optional 298*f334afcfSToomas Soome UINT8 sense_key_specific_15 : 7; 299*f334afcfSToomas Soome UINT8 SKSV : 1; 300*f334afcfSToomas Soome UINT8 sense_key_specific_16; 301*f334afcfSToomas Soome UINT8 sense_key_specific_17; 302*f334afcfSToomas Soome } ATAPI_REQUEST_SENSE_DATA; 303*f334afcfSToomas Soome 304*f334afcfSToomas Soome /// 305*f334afcfSToomas Soome /// READ CAPACITY Data, defined in SFF-8070i(ATAPI Removable Rewritable Specification). 306*f334afcfSToomas Soome /// 307*f334afcfSToomas Soome typedef struct { 308*f334afcfSToomas Soome UINT8 LastLba3; 309*f334afcfSToomas Soome UINT8 LastLba2; 310*f334afcfSToomas Soome UINT8 LastLba1; 311*f334afcfSToomas Soome UINT8 LastLba0; 312*f334afcfSToomas Soome UINT8 BlockSize3; 313*f334afcfSToomas Soome UINT8 BlockSize2; 314*f334afcfSToomas Soome UINT8 BlockSize1; 315*f334afcfSToomas Soome UINT8 BlockSize0; 316*f334afcfSToomas Soome } ATAPI_READ_CAPACITY_DATA; 317*f334afcfSToomas Soome 318*f334afcfSToomas Soome /// 319*f334afcfSToomas Soome /// Capacity List Header + Current/Maximum Capacity Descriptor, 320*f334afcfSToomas Soome /// defined in SFF-8070i(ATAPI Removable Rewritable Specification). 321*f334afcfSToomas Soome /// 322*f334afcfSToomas Soome typedef struct { 323*f334afcfSToomas Soome UINT8 reserved_0; 324*f334afcfSToomas Soome UINT8 reserved_1; 325*f334afcfSToomas Soome UINT8 reserved_2; 326*f334afcfSToomas Soome UINT8 Capacity_Length; 327*f334afcfSToomas Soome UINT8 LastLba3; 328*f334afcfSToomas Soome UINT8 LastLba2; 329*f334afcfSToomas Soome UINT8 LastLba1; 330*f334afcfSToomas Soome UINT8 LastLba0; 331*f334afcfSToomas Soome UINT8 DesCode : 2; 332*f334afcfSToomas Soome UINT8 reserved_9 : 6; 333*f334afcfSToomas Soome UINT8 BlockSize2; 334*f334afcfSToomas Soome UINT8 BlockSize1; 335*f334afcfSToomas Soome UINT8 BlockSize0; 336*f334afcfSToomas Soome } ATAPI_READ_FORMAT_CAPACITY_DATA; 337*f334afcfSToomas Soome 338*f334afcfSToomas Soome /// 339*f334afcfSToomas Soome /// Test Unit Ready Command, defined in SFF-8070i(ATAPI Removable Rewritable Specification). 340*f334afcfSToomas Soome /// 341*f334afcfSToomas Soome typedef struct { 342*f334afcfSToomas Soome UINT8 opcode; 343*f334afcfSToomas Soome UINT8 reserved_1; 344*f334afcfSToomas Soome UINT8 reserved_2; 345*f334afcfSToomas Soome UINT8 reserved_3; 346*f334afcfSToomas Soome UINT8 reserved_4; 347*f334afcfSToomas Soome UINT8 reserved_5; 348*f334afcfSToomas Soome UINT8 reserved_6; 349*f334afcfSToomas Soome UINT8 reserved_7; 350*f334afcfSToomas Soome UINT8 reserved_8; 351*f334afcfSToomas Soome UINT8 reserved_9; 352*f334afcfSToomas Soome UINT8 reserved_10; 353*f334afcfSToomas Soome UINT8 reserved_11; 354*f334afcfSToomas Soome } ATAPI_TEST_UNIT_READY_CMD; 355*f334afcfSToomas Soome 356*f334afcfSToomas Soome /// 357*f334afcfSToomas Soome /// INQUIRY Command, defined in SFF-8070i(ATAPI Removable Rewritable Specification). 358*f334afcfSToomas Soome /// 359*f334afcfSToomas Soome typedef struct { 360*f334afcfSToomas Soome UINT8 opcode; 361*f334afcfSToomas Soome UINT8 reserved_1 : 5; 362*f334afcfSToomas Soome UINT8 lun : 3; 363*f334afcfSToomas Soome UINT8 page_code; ///< defined in SFF8090i, V6 364*f334afcfSToomas Soome UINT8 reserved_3; 365*f334afcfSToomas Soome UINT8 allocation_length; 366*f334afcfSToomas Soome UINT8 reserved_5; 367*f334afcfSToomas Soome UINT8 reserved_6; 368*f334afcfSToomas Soome UINT8 reserved_7; 369*f334afcfSToomas Soome UINT8 reserved_8; 370*f334afcfSToomas Soome UINT8 reserved_9; 371*f334afcfSToomas Soome UINT8 reserved_10; 372*f334afcfSToomas Soome UINT8 reserved_11; 373*f334afcfSToomas Soome } ATAPI_INQUIRY_CMD; 374*f334afcfSToomas Soome 375*f334afcfSToomas Soome /// 376*f334afcfSToomas Soome /// REQUEST SENSE Command, defined in SFF-8070i(ATAPI Removable Rewritable Specification). 377*f334afcfSToomas Soome /// 378*f334afcfSToomas Soome typedef struct { 379*f334afcfSToomas Soome UINT8 opcode; 380*f334afcfSToomas Soome UINT8 reserved_1 : 5; 381*f334afcfSToomas Soome UINT8 lun : 3; 382*f334afcfSToomas Soome UINT8 reserved_2; 383*f334afcfSToomas Soome UINT8 reserved_3; 384*f334afcfSToomas Soome UINT8 allocation_length; 385*f334afcfSToomas Soome UINT8 reserved_5; 386*f334afcfSToomas Soome UINT8 reserved_6; 387*f334afcfSToomas Soome UINT8 reserved_7; 388*f334afcfSToomas Soome UINT8 reserved_8; 389*f334afcfSToomas Soome UINT8 reserved_9; 390*f334afcfSToomas Soome UINT8 reserved_10; 391*f334afcfSToomas Soome UINT8 reserved_11; 392*f334afcfSToomas Soome } ATAPI_REQUEST_SENSE_CMD; 393*f334afcfSToomas Soome 394*f334afcfSToomas Soome /// 395*f334afcfSToomas Soome /// READ (10) Command, defined in SFF-8070i(ATAPI Removable Rewritable Specification). 396*f334afcfSToomas Soome /// 397*f334afcfSToomas Soome typedef struct { 398*f334afcfSToomas Soome UINT8 opcode; 399*f334afcfSToomas Soome UINT8 reserved_1 : 5; 400*f334afcfSToomas Soome UINT8 lun : 3; 401*f334afcfSToomas Soome UINT8 Lba0; 402*f334afcfSToomas Soome UINT8 Lba1; 403*f334afcfSToomas Soome UINT8 Lba2; 404*f334afcfSToomas Soome UINT8 Lba3; 405*f334afcfSToomas Soome UINT8 reserved_6; 406*f334afcfSToomas Soome UINT8 TranLen0; 407*f334afcfSToomas Soome UINT8 TranLen1; 408*f334afcfSToomas Soome UINT8 reserved_9; 409*f334afcfSToomas Soome UINT8 reserved_10; 410*f334afcfSToomas Soome UINT8 reserved_11; 411*f334afcfSToomas Soome } ATAPI_READ10_CMD; 412*f334afcfSToomas Soome 413*f334afcfSToomas Soome /// 414*f334afcfSToomas Soome /// READ Format Capacity Command, defined in SFF-8070i(ATAPI Removable Rewritable Specification). 415*f334afcfSToomas Soome /// 416*f334afcfSToomas Soome typedef struct { 417*f334afcfSToomas Soome UINT8 opcode; 418*f334afcfSToomas Soome UINT8 reserved_1 : 5; 419*f334afcfSToomas Soome UINT8 lun : 3; 420*f334afcfSToomas Soome UINT8 reserved_2; 421*f334afcfSToomas Soome UINT8 reserved_3; 422*f334afcfSToomas Soome UINT8 reserved_4; 423*f334afcfSToomas Soome UINT8 reserved_5; 424*f334afcfSToomas Soome UINT8 reserved_6; 425*f334afcfSToomas Soome UINT8 allocation_length_hi; 426*f334afcfSToomas Soome UINT8 allocation_length_lo; 427*f334afcfSToomas Soome UINT8 reserved_9; 428*f334afcfSToomas Soome UINT8 reserved_10; 429*f334afcfSToomas Soome UINT8 reserved_11; 430*f334afcfSToomas Soome } ATAPI_READ_FORMAT_CAP_CMD; 431*f334afcfSToomas Soome 432*f334afcfSToomas Soome /// 433*f334afcfSToomas Soome /// MODE SENSE Command, defined in SFF-8070i(ATAPI Removable Rewritable Specification). 434*f334afcfSToomas Soome /// 435*f334afcfSToomas Soome typedef struct { 436*f334afcfSToomas Soome UINT8 opcode; 437*f334afcfSToomas Soome UINT8 reserved_1 : 5; 438*f334afcfSToomas Soome UINT8 lun : 3; 439*f334afcfSToomas Soome UINT8 page_code : 6; 440*f334afcfSToomas Soome UINT8 page_control : 2; 441*f334afcfSToomas Soome UINT8 reserved_3; 442*f334afcfSToomas Soome UINT8 reserved_4; 443*f334afcfSToomas Soome UINT8 reserved_5; 444*f334afcfSToomas Soome UINT8 reserved_6; 445*f334afcfSToomas Soome UINT8 parameter_list_length_hi; 446*f334afcfSToomas Soome UINT8 parameter_list_length_lo; 447*f334afcfSToomas Soome UINT8 reserved_9; 448*f334afcfSToomas Soome UINT8 reserved_10; 449*f334afcfSToomas Soome UINT8 reserved_11; 450*f334afcfSToomas Soome } ATAPI_MODE_SENSE_CMD; 451*f334afcfSToomas Soome 452*f334afcfSToomas Soome /// 453*f334afcfSToomas Soome /// ATAPI_PACKET_COMMAND is not defined in the ATA specification. 454*f334afcfSToomas Soome /// We add it here for the convenience of ATA/ATAPI module writers. 455*f334afcfSToomas Soome /// 456*f334afcfSToomas Soome typedef union { 457*f334afcfSToomas Soome UINT16 Data16[6]; 458*f334afcfSToomas Soome ATAPI_TEST_UNIT_READY_CMD TestUnitReady; 459*f334afcfSToomas Soome ATAPI_READ10_CMD Read10; 460*f334afcfSToomas Soome ATAPI_REQUEST_SENSE_CMD RequestSence; 461*f334afcfSToomas Soome ATAPI_INQUIRY_CMD Inquiry; 462*f334afcfSToomas Soome ATAPI_MODE_SENSE_CMD ModeSense; 463*f334afcfSToomas Soome ATAPI_READ_FORMAT_CAP_CMD ReadFormatCapacity; 464*f334afcfSToomas Soome } ATAPI_PACKET_COMMAND; 465*f334afcfSToomas Soome 466*f334afcfSToomas Soome #pragma pack() 467*f334afcfSToomas Soome 468*f334afcfSToomas Soome #define ATAPI_MAX_DMA_EXT_CMD_SECTORS 0x10000 469*f334afcfSToomas Soome #define ATAPI_MAX_DMA_CMD_SECTORS 0x100 470*f334afcfSToomas Soome 471*f334afcfSToomas Soome // ATA/ATAPI Signature equates 472*f334afcfSToomas Soome #define ATA_SIGNATURE 0x0101 ///< defined in ACS-3 473*f334afcfSToomas Soome #define ATAPI_SIGNATURE 0xeb14 ///< defined in ACS-3 474*f334afcfSToomas Soome #define ATAPI_SIGNATURE_32 0xeb140101 ///< defined in ACS-3 475*f334afcfSToomas Soome 476*f334afcfSToomas Soome // Spin Up Configuration definitions 477*f334afcfSToomas Soome #define ATA_SPINUP_CFG_REQUIRED_IDD_INCOMPLETE 0x37c8 ///< defined in ACS-3 478*f334afcfSToomas Soome #define ATA_SPINUP_CFG_REQUIRED_IDD_COMPLETE 0x738c ///< defined in ACS-3 479*f334afcfSToomas Soome #define ATA_SPINUP_CFG_NOT_REQUIRED_IDD_INCOMPLETE 0x8c73 ///< defined in ACS-3 480*f334afcfSToomas Soome #define ATA_SPINUP_CFG_NOT_REQUIRED_IDD_COMPLETE 0xc837 ///< defined in ACS-3 481*f334afcfSToomas Soome 482*f334afcfSToomas Soome // 483*f334afcfSToomas Soome // ATA Packet Command Code 484*f334afcfSToomas Soome // 485*f334afcfSToomas Soome #define ATA_CMD_FORMAT_UNIT 0x04 ///< defined in ATAPI Removable Rewritable Media Devices 486*f334afcfSToomas Soome #define ATA_CMD_SOFT_RESET 0x08 ///< defined from ATA-3 487*f334afcfSToomas Soome #define ATA_CMD_PACKET 0xA0 ///< defined from ATA-3 488*f334afcfSToomas Soome #define ATA_CMD_IDENTIFY_DEVICE 0xA1 ///< defined from ATA-3 489*f334afcfSToomas Soome #define ATA_CMD_SERVICE 0xA2 ///< defined from ATA-3 490*f334afcfSToomas Soome #define ATA_CMD_TEST_UNIT_READY 0x00 ///< defined from ATA-1 491*f334afcfSToomas Soome #define ATA_CMD_REQUEST_SENSE 0x03 ///< defined from ATA-4 492*f334afcfSToomas Soome #define ATA_CMD_INQUIRY 0x12 ///< defined in ATAPI Removable Rewritable Media Devices 493*f334afcfSToomas Soome #define ATA_CMD_READ_FORMAT_CAPACITY 0x23 ///< defined in ATAPI Removable Rewritable Media Devices 494*f334afcfSToomas Soome #define ATA_CMD_READ_CAPACITY 0x25 ///< defined in ATAPI Removable Rewritable Media Devices 495*f334afcfSToomas Soome #define ATA_CMD_READ_10 0x28 ///< defined in ATAPI Removable Rewritable Media Devices 496*f334afcfSToomas Soome #define ATA_CMD_WRITE_10 0x2A ///< defined in ATAPI Removable Rewritable Media Devices 497*f334afcfSToomas Soome #define ATA_CMD_ATAPI_SEEK 0x2B ///< defined in ATAPI Removable Rewritable Media Devices 498*f334afcfSToomas Soome #define ATA_CMD_WRITE_AND_VERIFY 0x2E ///< defined in ATAPI Removable Rewritable Media Devices 499*f334afcfSToomas Soome #define ATA_CMD_VERIFY 0x2F ///< defined in ATAPI Removable Rewritable Media Devices 500*f334afcfSToomas Soome #define ATA_CMD_READ_12 0xA8 ///< defined in ATAPI Removable Rewritable Media Devices 501*f334afcfSToomas Soome #define ATA_CMD_WRITE_12 0xAA ///< defined in ATAPI Removable Rewritable Media Devices 502*f334afcfSToomas Soome #define ATA_CMD_START_STOP_UNIT 0x1B ///< defined in ATAPI Removable Rewritable Media Devices 503*f334afcfSToomas Soome #define ATA_CMD_PREVENT_ALLOW_MEDIA_REMOVAL 0x1E ///< defined in ATAPI Removable Rewritable Media Devices 504*f334afcfSToomas Soome #define ATA_CMD_MODE_SELECT 0x55 ///< defined in ATAPI Removable Rewritable Media Devices 505*f334afcfSToomas Soome 506*f334afcfSToomas Soome #define ATA_CMD_MODE_SENSE 0x5A ///< defined in ATAPI Removable Rewritable Media Devices 507*f334afcfSToomas Soome #define ATA_PAGE_CODE_READ_WRITE_ERROR 0x01 ///< defined in ATAPI Removable Rewritable Media Devices 508*f334afcfSToomas Soome #define ATA_PAGE_CODE_CACHING_PAGE 0x08 ///< defined in ATAPI Removable Rewritable Media Devices 509*f334afcfSToomas Soome #define ATA_PAGE_CODE_REMOVABLE_BLOCK_CAPABILITIES 0x1B ///< defined in ATAPI Removable Rewritable Media Devices 510*f334afcfSToomas Soome #define ATA_PAGE_CODE_TIMER_PROTECT_PAGE 0x1C ///< defined in ATAPI Removable Rewritable Media Devices 511*f334afcfSToomas Soome #define ATA_PAGE_CODE_RETURN_ALL_PAGES 0x3F ///< defined in ATAPI Removable Rewritable Media Devices 512*f334afcfSToomas Soome 513*f334afcfSToomas Soome #define ATA_CMD_GET_CONFIGURATION 0x46 ///< defined in ATAPI Multimedia Devices 514*f334afcfSToomas Soome #define ATA_GCCD_RT_FIELD_VALUE_ALL 0x00 ///< defined in ATAPI Multimedia Devices 515*f334afcfSToomas Soome #define ATA_GCCD_RT_FIELD_VALUE_CURRENT 0x01 ///< defined in ATAPI Multimedia Devices 516*f334afcfSToomas Soome #define ATA_GCCD_RT_FIELD_VALUE_SINGLE 0x02 ///< defined in ATAPI Multimedia Devices 517*f334afcfSToomas Soome #define ATA_GCCD_RT_FIELD_VALUE_RESERVED 0x03 ///< defined in ATAPI Multimedia Devices 518*f334afcfSToomas Soome 519*f334afcfSToomas Soome #define ATA_FEATURE_LIST_PROFILE_LIST 0x0000 ///< defined in ATAPI Multimedia Devices 520*f334afcfSToomas Soome #define ATA_FEATURE_LIST_CORE 0x0001 ///< defined in ATAPI Multimedia Devices 521*f334afcfSToomas Soome #define ATA_FEATURE_LIST_MORPHING 0x0002 ///< defined in ATAPI Multimedia Devices 522*f334afcfSToomas Soome #define ATA_FEATURE_LIST_REMOVEABLE_MEDIUM 0x0003 ///< defined in ATAPI Multimedia Devices 523*f334afcfSToomas Soome #define ATA_FEATURE_LIST_WRITE_PROTECT 0x0004 ///< defined in ATAPI Multimedia Devices 524*f334afcfSToomas Soome 525*f334afcfSToomas Soome /// 526*f334afcfSToomas Soome /// Start/Stop and Eject Operations 527*f334afcfSToomas Soome /// 528*f334afcfSToomas Soome ///@{ 529*f334afcfSToomas Soome #define ATA_CMD_SUBOP_STOP_DISC 0x00 ///< Stop the Disc 530*f334afcfSToomas Soome #define ATA_CMD_SUBOP_START_DISC 0x01 ///< Start the Disc and acquire the format type 531*f334afcfSToomas Soome #define ATA_CMD_SUBOP_EJECT_DISC 0x02 ///< Eject the Disc if possible 532*f334afcfSToomas Soome #define ATA_CMD_SUBOP_CLOSE_TRAY 0x03 ///< Load the Disc (Close Tray) 533*f334afcfSToomas Soome ///@} 534*f334afcfSToomas Soome 535*f334afcfSToomas Soome // 536*f334afcfSToomas Soome // ATA Commands Code 537*f334afcfSToomas Soome // 538*f334afcfSToomas Soome 539*f334afcfSToomas Soome // 540*f334afcfSToomas Soome // Class 1: PIO Data-In Commands 541*f334afcfSToomas Soome // 542*f334afcfSToomas Soome #define ATA_CMD_IDENTIFY_DRIVE 0xec ///< defined from ATA-3 543*f334afcfSToomas Soome #define ATA_CMD_READ_BUFFER 0xe4 ///< defined from ATA-1 544*f334afcfSToomas Soome #define ATA_CMD_READ_SECTORS 0x20 ///< defined from ATA-1 545*f334afcfSToomas Soome #define ATA_CMD_READ_SECTORS_WITH_RETRY 0x21 ///< defined from ATA-1, obsoleted from ATA-5 546*f334afcfSToomas Soome #define ATA_CMD_READ_LONG 0x22 ///< defined from ATA-1, obsoleted from ATA-5 547*f334afcfSToomas Soome #define ATA_CMD_READ_LONG_WITH_RETRY 0x23 ///< defined from ATA-1, obsoleted from ATA-5 548*f334afcfSToomas Soome #define ATA_CMD_READ_SECTORS_EXT 0x24 ///< defined from ATA-6 549*f334afcfSToomas Soome #define ATA_CMD_READ_MULTIPLE 0xc4 ///< defined in ACS-3 550*f334afcfSToomas Soome #define ATA_CMD_READ_MULTIPLE_EXT 0x29 ///< defined in ACS-3 551*f334afcfSToomas Soome #define ATA_CMD_READ_LOG_EXT 0x2f ///< defined in ACS-3 552*f334afcfSToomas Soome 553*f334afcfSToomas Soome // 554*f334afcfSToomas Soome // Class 2: PIO Data-Out Commands 555*f334afcfSToomas Soome // 556*f334afcfSToomas Soome #define ATA_CMD_FORMAT_TRACK 0x50 ///< defined from ATA-1, obsoleted from ATA-4 557*f334afcfSToomas Soome #define ATA_CMD_WRITE_BUFFER 0xe8 ///< defined from ATA-1 558*f334afcfSToomas Soome #define ATA_CMD_WRITE_SECTORS 0x30 ///< defined from ATA-1 559*f334afcfSToomas Soome #define ATA_CMD_WRITE_SECTORS_WITH_RETRY 0x31 ///< defined from ATA-1, obsoleted from ATA-5 560*f334afcfSToomas Soome #define ATA_CMD_WRITE_LONG 0x32 ///< defined from ATA-1, obsoleted from ATA-5 561*f334afcfSToomas Soome #define ATA_CMD_WRITE_LONG_WITH_RETRY 0x33 ///< defined from ATA-1, obsoleted from ATA-5 562*f334afcfSToomas Soome #define ATA_CMD_WRITE_VERIFY 0x3c ///< defined from ATA-1, obsoleted from ATA-5 563*f334afcfSToomas Soome #define ATA_CMD_WRITE_SECTORS_EXT 0x34 ///< defined from ATA-6 564*f334afcfSToomas Soome #define ATA_CMD_WRITE_MULTIPLE 0xc5 ///< defined in ACS-3 565*f334afcfSToomas Soome #define ATA_CMD_WRITE_MULTIPLE_EXT 0x39 ///< defined in ACS-3 566*f334afcfSToomas Soome 567*f334afcfSToomas Soome // 568*f334afcfSToomas Soome // Class 3 No Data Command 569*f334afcfSToomas Soome // 570*f334afcfSToomas Soome #define ATA_CMD_ACK_MEDIA_CHANGE 0xdb ///< defined from ATA-1, obsoleted from ATA-5 571*f334afcfSToomas Soome #define ATA_CMD_BOOT_POST_BOOT 0xdc ///< defined from ATA-1, obsoleted from ATA-3 572*f334afcfSToomas Soome #define ATA_CMD_BOOT_PRE_BOOT 0xdd ///< defined from ATA-1, obsoleted from ATA-3 573*f334afcfSToomas Soome #define ATA_CMD_CHECK_POWER_MODE 0x98 ///< defined from ATA-1, obsoleted from ATA-4 574*f334afcfSToomas Soome #define ATA_CMD_CHECK_POWER_MODE_ALIAS 0xe5 ///< defined from ATA-1 575*f334afcfSToomas Soome #define ATA_CMD_DOOR_LOCK 0xde ///< defined from ATA-1 576*f334afcfSToomas Soome #define ATA_CMD_DOOR_UNLOCK 0xdf ///< defined from ATA-1 577*f334afcfSToomas Soome #define ATA_CMD_EXEC_DRIVE_DIAG 0x90 ///< defined from ATA-1 578*f334afcfSToomas Soome #define ATA_CMD_IDLE_ALIAS 0x97 ///< defined from ATA-1, obsoleted from ATA-4 579*f334afcfSToomas Soome #define ATA_CMD_IDLE 0xe3 ///< defined from ATA-1 580*f334afcfSToomas Soome #define ATA_CMD_IDLE_IMMEDIATE 0x95 ///< defined from ATA-1, obsoleted from ATA-4 581*f334afcfSToomas Soome #define ATA_CMD_IDLE_IMMEDIATE_ALIAS 0xe1 ///< defined from ATA-1 582*f334afcfSToomas Soome #define ATA_CMD_INIT_DRIVE_PARAM 0x91 ///< defined from ATA-1, obsoleted from ATA-6 583*f334afcfSToomas Soome #define ATA_CMD_RECALIBRATE 0x10 ///< defined from ATA-1, obsoleted from ATA-4 584*f334afcfSToomas Soome #define ATA_CMD_READ_DRIVE_STATE 0xe9 ///< defined from ATA-1, obsoleted from ATA-3 585*f334afcfSToomas Soome #define ATA_CMD_SET_MULTIPLE_MODE 0xC6 ///< defined from ATA-2 586*f334afcfSToomas Soome #define ATA_CMD_READ_VERIFY 0x40 ///< defined from ATA-1 587*f334afcfSToomas Soome #define ATA_CMD_READ_VERIFY_WITH_RETRY 0x41 ///< defined from ATA-1, obsoleted from ATA-5 588*f334afcfSToomas Soome #define ATA_CMD_SEEK 0x70 ///< defined from ATA-1 589*f334afcfSToomas Soome #define ATA_CMD_SET_FEATURES 0xef ///< defined from ATA-1 590*f334afcfSToomas Soome #define ATA_CMD_STANDBY 0x96 ///< defined from ATA-1, obsoleted from ATA-4 591*f334afcfSToomas Soome #define ATA_CMD_STANDBY_ALIAS 0xe2 ///< defined from ATA-1 592*f334afcfSToomas Soome #define ATA_CMD_STANDBY_IMMEDIATE 0x94 ///< defined from ATA-1, obsoleted from ATA-4 593*f334afcfSToomas Soome #define ATA_CMD_STANDBY_IMMEDIATE_ALIAS 0xe0 ///< defined from ATA-1 594*f334afcfSToomas Soome #define ATA_CMD_SLEEP 0xe6 ///< defined in ACS-3 595*f334afcfSToomas Soome #define ATA_CMD_READ_NATIVE_MAX_ADDRESS 0xf8 ///< defined in ATA-6 596*f334afcfSToomas Soome #define ATA_CMD_READ_NATIVE_MAX_ADDRESS_EXT 0x27 ///< defined in ATA-6 597*f334afcfSToomas Soome 598*f334afcfSToomas Soome // 599*f334afcfSToomas Soome // Set Features Sub Command 600*f334afcfSToomas Soome // 601*f334afcfSToomas Soome #define ATA_SUB_CMD_ENABLE_VOLATILE_WRITE_CACHE 0x02 ///< defined in ACS-3 602*f334afcfSToomas Soome #define ATA_SUB_CMD_SET_TRANSFER_MODE 0x03 ///< defined in ACS-3 603*f334afcfSToomas Soome #define ATA_SUB_CMD_ENABLE_APM 0x05 ///< defined in ACS-3 604*f334afcfSToomas Soome #define ATA_SUB_CMD_ENABLE_PUIS 0x06 ///< defined in ACS-3 605*f334afcfSToomas Soome #define ATA_SUB_CMD_PUIS_SET_DEVICE_SPINUP 0x07 ///< defined in ACS-3 606*f334afcfSToomas Soome #define ATA_SUB_CMD_ENABLE_WRITE_READ_VERIFY 0x0b ///< defined in ACS-3 607*f334afcfSToomas Soome #define ATA_SUB_CMD_ENABLE_SATA_FEATURE 0x10 ///< defined in ACS-3 608*f334afcfSToomas Soome #define ATA_SUB_CMD_DISABLE_MEDIA_STATUS_NOTIFICATION 0x31 ///< defined in ACS-3 609*f334afcfSToomas Soome #define ATA_SUB_CMD_ENABLE_FREE_FALL_CONTROL 0x41 ///< defined in ACS-3 610*f334afcfSToomas Soome #define ATA_SUB_CMD_ACOUSTIC_MANAGEMENT_ENABLE 0x42 ///< defined in ACS-3 611*f334afcfSToomas Soome #define ATA_SUB_CMD_SET_MAX_HOST_INTERFACE_SECTOR_TIMES 0x43 ///< defined in ACS-3 612*f334afcfSToomas Soome #define ATA_SUB_CMD_EXTENDED_POWER_CONDITIONS 0x4a ///< defined in ACS-3 613*f334afcfSToomas Soome #define ATA_SUB_CMD_DISABLE_READ_LOOK_AHEAD 0x55 ///< defined in ACS-3 614*f334afcfSToomas Soome #define ATA_SUB_CMD_EN_DIS_DSN_FEATURE 0x63 ///< defined in ACS-3 615*f334afcfSToomas Soome #define ATA_SUB_CMD_DISABLE_REVERT_TO_POWER_ON_DEFAULTS 0x66 ///< defined in ACS-3 616*f334afcfSToomas Soome #define ATA_SUB_CMD_DISABLE_VOLATILE_WRITE_CACHE 0x82 ///< defined in ACS-3 617*f334afcfSToomas Soome #define ATA_SUB_CMD_DISABLE_APM 0x85 ///< defined in ACS-3 618*f334afcfSToomas Soome #define ATA_SUB_CMD_DISABLE_PUIS 0x86 ///< defined in ACS-3 619*f334afcfSToomas Soome #define ATA_SUB_CMD_DISABLE_WRITE_READ_VERIFY 0x8b ///< defined in ACS-3 620*f334afcfSToomas Soome #define ATA_SUB_CMD_DISABLE_SATA_FEATURE 0x90 ///< defined in ACS-3 621*f334afcfSToomas Soome #define ATA_SUB_CMD_ENABLE_MEDIA_STATUS_NOTIFICATION 0x95 ///< defined in ACS-3 622*f334afcfSToomas Soome #define ATA_SUB_CMD_ENABLE_READ_LOOK_AHEAD 0xaa ///< defined in ACS-3 623*f334afcfSToomas Soome #define ATA_SUB_CMD_DISABLE_FREE_FALL_CONTROL 0xc1 ///< defined in ACS-3 624*f334afcfSToomas Soome #define ATA_SUB_CMD_ACOUSTIC_MANAGEMENT_DISABLE 0xc2 ///< defined in ACS-3 625*f334afcfSToomas Soome #define ATA_SUB_CMD_EN_DIS_SENSE_DATA_REPORTING 0xc3 ///< defined in ACS-3 626*f334afcfSToomas Soome #define ATA_SUB_CMD_ENABLE_REVERT_TO_POWER_ON_DEFAULTS 0xcc ///< defined in ACS-3 627*f334afcfSToomas Soome 628*f334afcfSToomas Soome // 629*f334afcfSToomas Soome // S.M.A.R.T 630*f334afcfSToomas Soome // 631*f334afcfSToomas Soome #define ATA_CMD_SMART 0xb0 ///< defined from ATA-3 632*f334afcfSToomas Soome #define ATA_CONSTANT_C2 0xc2 ///< reserved 633*f334afcfSToomas Soome #define ATA_CONSTANT_4F 0x4f ///< reserved 634*f334afcfSToomas Soome 635*f334afcfSToomas Soome #define ATA_SMART_READ_DATA 0xd0 ///< defined in ACS-3 636*f334afcfSToomas Soome 637*f334afcfSToomas Soome #define ATA_SMART_AUTOSAVE 0xd2 ///< defined in ACS-3 638*f334afcfSToomas Soome #define ATA_AUTOSAVE_DISABLE_ATTR 0x00 639*f334afcfSToomas Soome #define ATA_AUTOSAVE_ENABLE_ATTR 0xf1 640*f334afcfSToomas Soome 641*f334afcfSToomas Soome #define ATA_SMART_EXECUTE_OFFLINE_IMMEDIATE 0xd4 ///< defined in ACS-3 642*f334afcfSToomas Soome #define ATA_EXECUTE_SMART_OFFLINE_ROUTINE 0x00 ///< defined in ACS-3 643*f334afcfSToomas Soome #define ATA_EXECUTE_SMART_OFFLINE_SHORT_SELFTEST 0x01 ///< defined in ACS-3 644*f334afcfSToomas Soome #define ATA_EXECUTE_SMART_OFFLINE_EXTENDED_SELFTEST 0x02 ///< defined in ACS-3 645*f334afcfSToomas Soome #define ATA_EXECUTE_SMART_OFFLINE_CONVEYANCE_SELFTEST 0x03 ///< defined in ACS-3 646*f334afcfSToomas Soome #define ATA_EXECUTE_SMART_OFFLINE_SELECTIVE_SELFTEST 0x04 ///< defined in ACS-3 647*f334afcfSToomas Soome #define ATA_SMART_ABORT_SELF_TEST_SUBROUTINE 0x7f ///< defined in ACS-3 648*f334afcfSToomas Soome #define ATA_EXECUTE_SMART_CAPTIVE_SHORT_SELFTEST 0x81 ///< defined in ACS-3 649*f334afcfSToomas Soome #define ATA_EXECUTE_SMART_CAPTIVE_EXTENDED_SELFTEST 0x82 ///< defined in ACS-3 650*f334afcfSToomas Soome #define ATA_EXECUTE_SMART_CAPTIVE_CONVEYANCE_SELFTEST 0x83 ///< defined in ACS-3 651*f334afcfSToomas Soome #define ATA_EXECUTE_SMART_CAPTIVE_SELECTIVE_SELFTEST 0x84 ///< defined in ACS-3 652*f334afcfSToomas Soome 653*f334afcfSToomas Soome #define ATA_SMART_READLOG 0xd5 ///< defined in ACS-3 654*f334afcfSToomas Soome #define ATA_SMART_WRITELOG 0xd6 ///< defined in ACS-3 655*f334afcfSToomas Soome #define ATA_SMART_ENABLE_OPERATION 0xd8 ///< reserved 656*f334afcfSToomas Soome #define ATA_SMART_DISABLE_OPERATION 0xd9 ///< defined in ACS-3 657*f334afcfSToomas Soome #define ATA_SMART_RETURN_STATUS 0xda ///< defined from ATA-3 658*f334afcfSToomas Soome 659*f334afcfSToomas Soome #define ATA_SMART_THRESHOLD_NOT_EXCEEDED_VALUE 0xc24f ///< defined in ACS-3 660*f334afcfSToomas Soome #define ATA_SMART_THRESHOLD_EXCEEDED_VALUE 0x2cf4 ///< defined in ACS-3 661*f334afcfSToomas Soome 662*f334afcfSToomas Soome // SMART Log Definitions 663*f334afcfSToomas Soome #define ATA_SMART_LOG_DIRECTORY 0x00 ///< defined in ACS-3 664*f334afcfSToomas Soome #define ATA_SMART_SUM_SMART_ERROR_LOG 0x01 ///< defined in ACS-3 665*f334afcfSToomas Soome #define ATA_SMART_COMP_SMART_ERROR_LOG 0x02 ///< defined in ACS-3 666*f334afcfSToomas Soome #define ATA_SMART_EXT_COMP_SMART_ERROR_LOG 0x03 ///< defined in ACS-3 667*f334afcfSToomas Soome #define ATA_SMART_SMART_SELFTEST_LOG 0x06 ///< defined in ACS-3 668*f334afcfSToomas Soome #define ATA_SMART_EXT_SMART_SELFTEST_LOG 0x07 ///< defined in ACS-3 669*f334afcfSToomas Soome #define ATA_SMART_SELECTIVE_SELFTEST_LOG 0x09 ///< defined in ACS-3 670*f334afcfSToomas Soome #define ATA_SMART_HOST_VENDOR_SPECIFIC 0x80 ///< defined in ACS-3 671*f334afcfSToomas Soome #define ATA_SMART_DEVICE_VENDOR_SPECIFIC 0xa0 ///< defined in ACS-3 672*f334afcfSToomas Soome 673*f334afcfSToomas Soome // 674*f334afcfSToomas Soome // Class 4: DMA Command 675*f334afcfSToomas Soome // 676*f334afcfSToomas Soome #define ATA_CMD_READ_DMA 0xc8 ///< defined from ATA-1 677*f334afcfSToomas Soome #define ATA_CMD_READ_DMA_WITH_RETRY 0xc9 ///< defined from ATA-1, obsoleted from ATA-5 678*f334afcfSToomas Soome #define ATA_CMD_READ_DMA_EXT 0x25 ///< defined from ATA-6 679*f334afcfSToomas Soome #define ATA_CMD_WRITE_DMA 0xca ///< defined from ATA-1 680*f334afcfSToomas Soome #define ATA_CMD_WRITE_DMA_WITH_RETRY 0xcb ///< defined from ATA-1, obsoleted from ATA- 681*f334afcfSToomas Soome #define ATA_CMD_WRITE_DMA_EXT 0x35 ///< defined from ATA-6 682*f334afcfSToomas Soome 683*f334afcfSToomas Soome // 684*f334afcfSToomas Soome // ATA Security commands 685*f334afcfSToomas Soome // 686*f334afcfSToomas Soome #define ATA_CMD_SECURITY_SET_PASSWORD 0xf1 ///< defined in ACS-3 687*f334afcfSToomas Soome #define ATA_CMD_SECURITY_UNLOCK 0xf2 ///< defined in ACS-3 688*f334afcfSToomas Soome #define ATA_CMD_SECURITY_ERASE_PREPARE 0xf3 ///< defined in ACS-3 689*f334afcfSToomas Soome #define ATA_CMD_SECURITY_ERASE_UNIT 0xf4 ///< defined in ACS-3 690*f334afcfSToomas Soome #define ATA_CMD_SECURITY_FREEZE_LOCK 0xf5 ///< defined in ACS-3 691*f334afcfSToomas Soome #define ATA_CMD_SECURITY_DISABLE_PASSWORD 0xf6 ///< defined in ACS-3 692*f334afcfSToomas Soome 693*f334afcfSToomas Soome #define ATA_SECURITY_BUFFER_LENGTH 512 ///< defined in ACS-3 694*f334afcfSToomas Soome 695*f334afcfSToomas Soome // 696*f334afcfSToomas Soome // ATA Device Config Overlay 697*f334afcfSToomas Soome // 698*f334afcfSToomas Soome #define ATA_CMD_DEV_CONFIG_OVERLAY 0xb1 ///< defined from ATA-6 699*f334afcfSToomas Soome #define ATA_CMD_DEV_CONFIG_RESTORE_FEATURE 0xc0 ///< defined from ATA-6 700*f334afcfSToomas Soome #define ATA_CMD_DEV_CONFIG_FREEZELOCK_FEATURE 0xc1 ///< defined from ATA-6 701*f334afcfSToomas Soome #define ATA_CMD_DEV_CONFIG_IDENTIFY_FEATURE 0xc2 ///< defined from ATA-6 702*f334afcfSToomas Soome #define ATA_CMD_DEV_CONFIG_SET_FEATURE 0xc3 ///< defined from ATA-6 703*f334afcfSToomas Soome 704*f334afcfSToomas Soome // 705*f334afcfSToomas Soome // ATA Trusted Computing Feature Set Commands 706*f334afcfSToomas Soome // 707*f334afcfSToomas Soome #define ATA_CMD_TRUSTED_NON_DATA 0x5b ///< defined in ACS-3 708*f334afcfSToomas Soome #define ATA_CMD_TRUSTED_RECEIVE 0x5c ///< defined in ACS-3 709*f334afcfSToomas Soome #define ATA_CMD_TRUSTED_RECEIVE_DMA 0x5d ///< defined in ACS-3 710*f334afcfSToomas Soome #define ATA_CMD_TRUSTED_SEND 0x5e ///< defined in ACS-3 711*f334afcfSToomas Soome #define ATA_CMD_TRUSTED_SEND_DMA 0x5f ///< defined in ACS-3 712*f334afcfSToomas Soome 713*f334afcfSToomas Soome // 714*f334afcfSToomas Soome // ATA Trusted Receive Fields 715*f334afcfSToomas Soome // 716*f334afcfSToomas Soome #define ATA_TR_RETURN_SECURITY_PROTOCOL_INFORMATION 0x00 ///< defined in ACS-3 717*f334afcfSToomas Soome #define ATA_TR_SECURITY_PROTOCOL_JEDEC_RESERVED 0xec ///< defined in ACS-3 718*f334afcfSToomas Soome #define ATA_TR_SECURITY_PROTOCOL_SDCARD_RESERVED 0xed ///< defined in ACS-3 719*f334afcfSToomas Soome #define ATA_TR_SECURITY_PROTOCOL_IEEE1667_RESERVED 0xee ///< defined in ACS-3 720*f334afcfSToomas Soome 721*f334afcfSToomas Soome // 722*f334afcfSToomas Soome // Equates used for Acoustic Flags 723*f334afcfSToomas Soome // 724*f334afcfSToomas Soome #define ATA_ACOUSTIC_LEVEL_BYPASS 0xff ///< defined from ATA-6 725*f334afcfSToomas Soome #define ATA_ACOUSTIC_LEVEL_MAXIMUM_PERFORMANCE 0xfe ///< defined from ATA-6 726*f334afcfSToomas Soome #define ATA_ACOUSTIC_LEVEL_QUIET 0x80 ///< defined from ATA-6 727*f334afcfSToomas Soome 728*f334afcfSToomas Soome // 729*f334afcfSToomas Soome // Equates used for DiPM Support 730*f334afcfSToomas Soome // 731*f334afcfSToomas Soome #define ATA_CMD_DIPM_SUB 0x03 // defined in ACS-3 : Count value in SetFeature identification : 03h Device-initiated interface power state transitions 732*f334afcfSToomas Soome #define ATA_DIPM_ENABLE 0x10 // defined in ACS-3 733*f334afcfSToomas Soome #define ATA_DIPM_DISABLE 0x90 // defined in ACS-3 734*f334afcfSToomas Soome 735*f334afcfSToomas Soome // 736*f334afcfSToomas Soome // Equates used for DevSleep Support 737*f334afcfSToomas Soome // 738*f334afcfSToomas Soome #define ATA_CMD_DEVSLEEP_SUB 0x09 // defined in SATA 3.2 Gold Spec : Count value in SetFeature identification : 09h Device Sleep 739*f334afcfSToomas Soome #define ATA_DEVSLEEP_ENABLE 0x10 // defined in SATA 3.2 Gold Spec 740*f334afcfSToomas Soome #define ATA_DEVSLEEP_DISABLE 0x90 // defined in SATA 3.2 Gold Spec 741*f334afcfSToomas Soome 742*f334afcfSToomas Soome #define ATA_DEVSLP_EXIT_TIMEOUT 20 // MDAT - 20 ms 743*f334afcfSToomas Soome #define ATA_DEVSLP_MINIMUM_DETECTION_TIME 10 // DMDT - 10 us 744*f334afcfSToomas Soome #define ATA_DEVSLP_MINIMUM_ASSERTION_TIME 10 // DETO - 10 ms 745*f334afcfSToomas Soome 746*f334afcfSToomas Soome // 747*f334afcfSToomas Soome // Set MAX Commands 748*f334afcfSToomas Soome // 749*f334afcfSToomas Soome #define ATA_CMD_SET_MAX_ADDRESS_EXT 0x37 ///< defined from ATA-6 750*f334afcfSToomas Soome #define ATA_CMD_SET_MAX_ADDRESS 0xf9 ///< defined from ATA-6 751*f334afcfSToomas Soome #define ATA_SET_MAX_SET_PASSWORD 0x01 ///< defined from ATA-6 752*f334afcfSToomas Soome #define ATA_SET_MAX_LOCK 0x02 ///< defined from ATA-6 753*f334afcfSToomas Soome #define ATA_SET_MAX_UNLOCK 0x03 ///< defined from ATA-6 754*f334afcfSToomas Soome #define ATA_SET_MAX_FREEZE_LOCK 0x04 ///< defined from ATA-6 755*f334afcfSToomas Soome 756*f334afcfSToomas Soome /// 757*f334afcfSToomas Soome /// Default content of device control register, disable INT, 758*f334afcfSToomas Soome /// Bit3 is set to 1 according ATA-1 759*f334afcfSToomas Soome /// 760*f334afcfSToomas Soome #define ATA_DEFAULT_CTL (0x0a) 761*f334afcfSToomas Soome /// 762*f334afcfSToomas Soome /// Default context of Device/Head Register, 763*f334afcfSToomas Soome /// Bit7 and Bit5 are set to 1 for back-compatibilities. 764*f334afcfSToomas Soome /// 765*f334afcfSToomas Soome #define ATA_DEFAULT_CMD (0xa0) 766*f334afcfSToomas Soome 767*f334afcfSToomas Soome #define ATAPI_MAX_BYTE_COUNT (0xfffe) 768*f334afcfSToomas Soome 769*f334afcfSToomas Soome #define ATA_REQUEST_SENSE_ERROR (0x70) ///< defined in SFF-8070i 770*f334afcfSToomas Soome 771*f334afcfSToomas Soome // 772*f334afcfSToomas Soome // Sense Key, Additional Sense Codes and Additional Sense Code Qualifier 773*f334afcfSToomas Soome // defined in MultiMedia Commands (MMC, MMC-2) 774*f334afcfSToomas Soome // 775*f334afcfSToomas Soome // Sense Key 776*f334afcfSToomas Soome // 777*f334afcfSToomas Soome #define ATA_SK_NO_SENSE (0x0) 778*f334afcfSToomas Soome #define ATA_SK_RECOVERY_ERROR (0x1) 779*f334afcfSToomas Soome #define ATA_SK_NOT_READY (0x2) 780*f334afcfSToomas Soome #define ATA_SK_MEDIUM_ERROR (0x3) 781*f334afcfSToomas Soome #define ATA_SK_HARDWARE_ERROR (0x4) 782*f334afcfSToomas Soome #define ATA_SK_ILLEGAL_REQUEST (0x5) 783*f334afcfSToomas Soome #define ATA_SK_UNIT_ATTENTION (0x6) 784*f334afcfSToomas Soome #define ATA_SK_DATA_PROTECT (0x7) 785*f334afcfSToomas Soome #define ATA_SK_BLANK_CHECK (0x8) 786*f334afcfSToomas Soome #define ATA_SK_VENDOR_SPECIFIC (0x9) 787*f334afcfSToomas Soome #define ATA_SK_RESERVED_A (0xA) 788*f334afcfSToomas Soome #define ATA_SK_ABORT (0xB) 789*f334afcfSToomas Soome #define ATA_SK_RESERVED_C (0xC) 790*f334afcfSToomas Soome #define ATA_SK_OVERFLOW (0xD) 791*f334afcfSToomas Soome #define ATA_SK_MISCOMPARE (0xE) 792*f334afcfSToomas Soome #define ATA_SK_RESERVED_F (0xF) 793*f334afcfSToomas Soome 794*f334afcfSToomas Soome // 795*f334afcfSToomas Soome // Additional Sense Codes 796*f334afcfSToomas Soome // 797*f334afcfSToomas Soome #define ATA_ASC_NOT_READY (0x04) 798*f334afcfSToomas Soome #define ATA_ASC_MEDIA_ERR1 (0x10) 799*f334afcfSToomas Soome #define ATA_ASC_MEDIA_ERR2 (0x11) 800*f334afcfSToomas Soome #define ATA_ASC_MEDIA_ERR3 (0x14) 801*f334afcfSToomas Soome #define ATA_ASC_MEDIA_ERR4 (0x30) 802*f334afcfSToomas Soome #define ATA_ASC_MEDIA_UPSIDE_DOWN (0x06) 803*f334afcfSToomas Soome #define ATA_ASC_INVALID_CMD (0x20) 804*f334afcfSToomas Soome #define ATA_ASC_LBA_OUT_OF_RANGE (0x21) 805*f334afcfSToomas Soome #define ATA_ASC_INVALID_FIELD (0x24) 806*f334afcfSToomas Soome #define ATA_ASC_WRITE_PROTECTED (0x27) 807*f334afcfSToomas Soome #define ATA_ASC_MEDIA_CHANGE (0x28) 808*f334afcfSToomas Soome #define ATA_ASC_RESET (0x29) ///< Power On Reset or Bus Reset occurred. 809*f334afcfSToomas Soome #define ATA_ASC_ILLEGAL_FIELD (0x26) 810*f334afcfSToomas Soome #define ATA_ASC_NO_MEDIA (0x3A) 811*f334afcfSToomas Soome #define ATA_ASC_ILLEGAL_MODE_FOR_THIS_TRACK (0x64) 812*f334afcfSToomas Soome 813*f334afcfSToomas Soome // 814*f334afcfSToomas Soome // Additional Sense Code Qualifier 815*f334afcfSToomas Soome // 816*f334afcfSToomas Soome #define ATA_ASCQ_IN_PROGRESS (0x01) 817*f334afcfSToomas Soome 818*f334afcfSToomas Soome // 819*f334afcfSToomas Soome // Error Register 820*f334afcfSToomas Soome // 821*f334afcfSToomas Soome #define ATA_ERRREG_BBK BIT7 ///< Bad block detected defined from ATA-1, obsoleted from ATA-2 822*f334afcfSToomas Soome #define ATA_ERRREG_UNC BIT6 ///< Uncorrectable Data defined from ATA-1, obsoleted from ATA-4 823*f334afcfSToomas Soome #define ATA_ERRREG_MC BIT5 ///< Media Change defined from ATA-1, obsoleted from ATA-4 824*f334afcfSToomas Soome #define ATA_ERRREG_IDNF BIT4 ///< ID Not Found defined from ATA-1, obsoleted from ATA-4 825*f334afcfSToomas Soome #define ATA_ERRREG_MCR BIT3 ///< Media Change Requested defined from ATA-1, obsoleted from ATA-4 826*f334afcfSToomas Soome #define ATA_ERRREG_ABRT BIT2 ///< Aborted Command defined from ATA-1 827*f334afcfSToomas Soome #define ATA_ERRREG_TK0NF BIT1 ///< Track 0 Not Found defined from ATA-1, obsoleted from ATA-4 828*f334afcfSToomas Soome #define ATA_ERRREG_AMNF BIT0 ///< Address Mark Not Found defined from ATA-1, obsoleted from ATA-4 829*f334afcfSToomas Soome 830*f334afcfSToomas Soome // 831*f334afcfSToomas Soome // Status Register 832*f334afcfSToomas Soome // 833*f334afcfSToomas Soome #define ATA_STSREG_BSY BIT7 ///< Controller Busy defined from ATA-1 834*f334afcfSToomas Soome #define ATA_STSREG_DRDY BIT6 ///< Drive Ready defined from ATA-1 835*f334afcfSToomas Soome #define ATA_STSREG_DWF BIT5 ///< Drive Write Fault defined from ATA-1, obsoleted from ATA-4 836*f334afcfSToomas Soome #define ATA_STSREG_DF BIT5 ///< Drive Fault defined from ATA-6 837*f334afcfSToomas Soome #define ATA_STSREG_DSC BIT4 ///< Disk Seek Complete defined from ATA-1, obsoleted from ATA-4 838*f334afcfSToomas Soome #define ATA_STSREG_DRQ BIT3 ///< Data Request defined from ATA-1 839*f334afcfSToomas Soome #define ATA_STSREG_CORR BIT2 ///< Corrected Data defined from ATA-1, obsoleted from ATA-4 840*f334afcfSToomas Soome #define ATA_STSREG_IDX BIT1 ///< Index defined from ATA-1, obsoleted from ATA-4 841*f334afcfSToomas Soome #define ATA_STSREG_ERR BIT0 ///< Error defined from ATA-1 842*f334afcfSToomas Soome 843*f334afcfSToomas Soome // 844*f334afcfSToomas Soome // Device Control Register 845*f334afcfSToomas Soome // 846*f334afcfSToomas Soome #define ATA_CTLREG_SRST BIT2 ///< Software Reset. 847*f334afcfSToomas Soome #define ATA_CTLREG_IEN_L BIT1 ///< Interrupt Enable #. 848*f334afcfSToomas Soome 849*f334afcfSToomas Soome #endif 850