/* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */ #ifndef _LINUX_HDREG_H #define _LINUX_HDREG_H #include <linux/types.h> /* * Command Header sizes for IOCTL commands */ #define HDIO_DRIVE_CMD_HDR_SIZE … #define HDIO_DRIVE_HOB_HDR_SIZE … #define HDIO_DRIVE_TASK_HDR_SIZE … #define IDE_DRIVE_TASK_NO_DATA … #ifndef __KERNEL__ #define IDE_DRIVE_TASK_INVALID … #define IDE_DRIVE_TASK_SET_XFER … #define IDE_DRIVE_TASK_IN … #define IDE_DRIVE_TASK_OUT … #endif #define IDE_DRIVE_TASK_RAW_WRITE … /* * Define standard taskfile in/out register */ #define IDE_TASKFILE_STD_IN_FLAGS … #define IDE_HOB_STD_IN_FLAGS … #ifndef __KERNEL__ #define IDE_TASKFILE_STD_OUT_FLAGS … #define IDE_HOB_STD_OUT_FLAGS … typedef unsigned char task_ioreg_t; typedef unsigned long sata_ioreg_t; #endif ide_reg_valid_t; ide_task_request_t; ide_ioctl_request_t; struct hd_drive_cmd_hdr { … }; #ifndef __KERNEL__ typedef struct hd_drive_task_hdr { __u8 data; __u8 feature; __u8 sector_count; __u8 sector_number; __u8 low_cylinder; __u8 high_cylinder; __u8 device_head; __u8 command; } task_struct_t; typedef struct hd_drive_hob_hdr { __u8 data; __u8 feature; __u8 sector_count; __u8 sector_number; __u8 low_cylinder; __u8 high_cylinder; __u8 device_head; __u8 control; } hob_struct_t; #endif #define TASKFILE_NO_DATA … #define TASKFILE_IN … #define TASKFILE_MULTI_IN … #define TASKFILE_OUT … #define TASKFILE_MULTI_OUT … #define TASKFILE_IN_OUT … #define TASKFILE_IN_DMA … #define TASKFILE_OUT_DMA … #define TASKFILE_IN_DMAQ … #define TASKFILE_OUT_DMAQ … #ifndef __KERNEL__ #define TASKFILE_P_IN … #define TASKFILE_P_OUT … #define TASKFILE_P_IN_DMA … #define TASKFILE_P_OUT_DMA … #define TASKFILE_P_IN_DMAQ … #define TASKFILE_P_OUT_DMAQ … #define TASKFILE_48 … #define TASKFILE_INVALID … #endif #ifndef __KERNEL__ /* ATA/ATAPI Commands pre T13 Spec */ #define WIN_NOP … /* * 0x01->0x02 Reserved */ #define CFA_REQ_EXT_ERROR_CODE … /* * 0x04->0x07 Reserved */ #define WIN_SRST … #define WIN_DEVICE_RESET … /* * 0x09->0x0F Reserved */ #define WIN_RECAL … #define WIN_RESTORE … /* * 0x10->0x1F Reserved */ #define WIN_READ … #define WIN_READ_ONCE … #define WIN_READ_LONG … #define WIN_READ_LONG_ONCE … #define WIN_READ_EXT … #define WIN_READDMA_EXT … #define WIN_READDMA_QUEUED_EXT … #define WIN_READ_NATIVE_MAX_EXT … /* * 0x28 */ #define WIN_MULTREAD_EXT … /* * 0x2A->0x2F Reserved */ #define WIN_WRITE … #define WIN_WRITE_ONCE … #define WIN_WRITE_LONG … #define WIN_WRITE_LONG_ONCE … #define WIN_WRITE_EXT … #define WIN_WRITEDMA_EXT … #define WIN_WRITEDMA_QUEUED_EXT … #define WIN_SET_MAX_EXT … #define CFA_WRITE_SECT_WO_ERASE … #define WIN_MULTWRITE_EXT … /* * 0x3A->0x3B Reserved */ #define WIN_WRITE_VERIFY … /* * 0x3D->0x3F Reserved */ #define WIN_VERIFY … #define WIN_VERIFY_ONCE … #define WIN_VERIFY_EXT … /* * 0x43->0x4F Reserved */ #define WIN_FORMAT … /* * 0x51->0x5F Reserved */ #define WIN_INIT … /* * 0x61->0x5F Reserved */ #define WIN_SEEK … #define CFA_TRANSLATE_SECTOR … #define WIN_DIAGNOSE … #define WIN_SPECIFY … #define WIN_DOWNLOAD_MICROCODE … #define WIN_STANDBYNOW2 … #define WIN_STANDBY2 … #define WIN_SETIDLE2 … #define WIN_CHECKPOWERMODE2 … #define WIN_SLEEPNOW2 … /* * 0x9A VENDOR */ #define WIN_PACKETCMD … #define WIN_PIDENTIFY … #define WIN_QUEUED_SERVICE … #define WIN_SMART … #define CFA_ERASE_SECTORS … #define WIN_MULTREAD … #define WIN_MULTWRITE … #define WIN_SETMULT … #define WIN_READDMA_QUEUED … #define WIN_READDMA … #define WIN_READDMA_ONCE … #define WIN_WRITEDMA … #define WIN_WRITEDMA_ONCE … #define WIN_WRITEDMA_QUEUED … #define CFA_WRITE_MULTI_WO_ERASE … #define WIN_GETMEDIASTATUS … #define WIN_ACKMEDIACHANGE … #define WIN_POSTBOOT … #define WIN_PREBOOT … #define WIN_DOORLOCK … #define WIN_DOORUNLOCK … #define WIN_STANDBYNOW1 … #define WIN_IDLEIMMEDIATE … #define WIN_STANDBY … #define WIN_SETIDLE1 … #define WIN_READ_BUFFER … #define WIN_CHECKPOWERMODE1 … #define WIN_SLEEPNOW1 … #define WIN_FLUSH_CACHE … #define WIN_WRITE_BUFFER … #define WIN_WRITE_SAME … /* SET_FEATURES 0x22 or 0xDD */ #define WIN_FLUSH_CACHE_EXT … #define WIN_IDENTIFY … #define WIN_MEDIAEJECT … #define WIN_IDENTIFY_DMA … #define WIN_SETFEATURES … #define EXABYTE_ENABLE_NEST … #define WIN_SECURITY_SET_PASS … #define WIN_SECURITY_UNLOCK … #define WIN_SECURITY_ERASE_PREPARE … #define WIN_SECURITY_ERASE_UNIT … #define WIN_SECURITY_FREEZE_LOCK … #define WIN_SECURITY_DISABLE … #define WIN_READ_NATIVE_MAX … #define WIN_SET_MAX … #define DISABLE_SEAGATE … /* WIN_SMART sub-commands */ #define SMART_READ_VALUES … #define SMART_READ_THRESHOLDS … #define SMART_AUTOSAVE … #define SMART_SAVE … #define SMART_IMMEDIATE_OFFLINE … #define SMART_READ_LOG_SECTOR … #define SMART_WRITE_LOG_SECTOR … #define SMART_WRITE_THRESHOLDS … #define SMART_ENABLE … #define SMART_DISABLE … #define SMART_STATUS … #define SMART_AUTO_OFFLINE … /* Password used in TF4 & TF5 executing SMART commands */ #define SMART_LCYL_PASS … #define SMART_HCYL_PASS … /* WIN_SETFEATURES sub-commands */ #define SETFEATURES_EN_8BIT … #define SETFEATURES_EN_WCACHE … #define SETFEATURES_DIS_DEFECT … #define SETFEATURES_EN_APM … #define SETFEATURES_EN_SAME_R … #define SETFEATURES_DIS_MSN … #define SETFEATURES_DIS_RETRY … #define SETFEATURES_EN_AAM … #define SETFEATURES_RW_LONG … #define SETFEATURES_SET_CACHE … #define SETFEATURES_DIS_RLA … #define SETFEATURES_EN_RI … #define SETFEATURES_EN_SI … #define SETFEATURES_DIS_RPOD … #define SETFEATURES_DIS_ECC … #define SETFEATURES_DIS_8BIT … #define SETFEATURES_DIS_WCACHE … #define SETFEATURES_EN_DEFECT … #define SETFEATURES_DIS_APM … #define SETFEATURES_EN_ECC … #define SETFEATURES_EN_MSN … #define SETFEATURES_EN_RETRY … #define SETFEATURES_EN_RLA … #define SETFEATURES_PREFETCH … #define SETFEATURES_EN_REST … #define SETFEATURES_4B_RW_LONG … #define SETFEATURES_DIS_AAM … #define SETFEATURES_EN_RPOD … #define SETFEATURES_DIS_RI … #define SETFEATURES_EN_SAME_M … #define SETFEATURES_DIS_SI … /* WIN_SECURITY sub-commands */ #define SECURITY_SET_PASSWORD … #define SECURITY_UNLOCK … #define SECURITY_ERASE_PREPARE … #define SECURITY_ERASE_UNIT … #define SECURITY_FREEZE_LOCK … #define SECURITY_DISABLE_PASSWORD … #endif /* __KERNEL__ */ struct hd_geometry { … }; /* hd/ide ctl's that pass (arg) ptrs to user space are numbered 0x030n/0x031n */ #define HDIO_GETGEO … #define HDIO_GET_UNMASKINTR … #define HDIO_GET_MULTCOUNT … #define HDIO_GET_QDMA … #define HDIO_SET_XFER … #define HDIO_OBSOLETE_IDENTITY … #define HDIO_GET_KEEPSETTINGS … #define HDIO_GET_32BIT … #define HDIO_GET_NOWERR … #define HDIO_GET_DMA … #define HDIO_GET_NICE … #define HDIO_GET_IDENTITY … #define HDIO_GET_WCACHE … #define HDIO_GET_ACOUSTIC … #define HDIO_GET_ADDRESS … #define HDIO_GET_BUSSTATE … #define HDIO_TRISTATE_HWIF … #define HDIO_DRIVE_RESET … #define HDIO_DRIVE_TASKFILE … #define HDIO_DRIVE_TASK … #define HDIO_DRIVE_CMD … #define HDIO_DRIVE_CMD_AEB … /* hd/ide ctl's that pass (arg) non-ptr values are numbered 0x032n/0x033n */ #define HDIO_SET_MULTCOUNT … #define HDIO_SET_UNMASKINTR … #define HDIO_SET_KEEPSETTINGS … #define HDIO_SET_32BIT … #define HDIO_SET_NOWERR … #define HDIO_SET_DMA … #define HDIO_SET_PIO_MODE … #ifndef __KERNEL__ #define HDIO_SCAN_HWIF … #define HDIO_UNREGISTER_HWIF … #endif #define HDIO_SET_NICE … #define HDIO_SET_WCACHE … #define HDIO_SET_ACOUSTIC … #define HDIO_SET_BUSSTATE … #define HDIO_SET_QDMA … #define HDIO_SET_ADDRESS … /* bus states */ enum { … }; /* hd/ide ctl's that pass (arg) ptrs to user space are numbered 0x033n/0x033n */ /* 0x330 is reserved - used to be HDIO_GETGEO_BIG */ /* 0x331 is reserved - used to be HDIO_GETGEO_BIG_RAW */ /* 0x338 is reserved - used to be HDIO_SET_IDE_SCSI */ /* 0x339 is reserved - used to be HDIO_SET_SCSI_IDE */ #define __NEW_HD_DRIVE_ID #ifndef __KERNEL__ /* * Structure returned by HDIO_GET_IDENTITY, as per ANSI NCITS ATA6 rev.1b spec. * * If you change something here, please remember to update fix_driveid() in * ide/probe.c. */ struct hd_driveid { unsigned short config; /* lots of obsolete bit flags */ unsigned short cyls; /* Obsolete, "physical" cyls */ unsigned short reserved2; /* reserved (word 2) */ unsigned short heads; /* Obsolete, "physical" heads */ unsigned short track_bytes; /* unformatted bytes per track */ unsigned short sector_bytes; /* unformatted bytes per sector */ unsigned short sectors; /* Obsolete, "physical" sectors per track */ unsigned short vendor0; /* vendor unique */ unsigned short vendor1; /* vendor unique */ unsigned short vendor2; /* Retired vendor unique */ unsigned char serial_no[20]; /* 0 = not_specified */ unsigned short buf_type; /* Retired */ unsigned short buf_size; /* Retired, 512 byte increments * 0 = not_specified */ unsigned short ecc_bytes; /* for r/w long cmds; 0 = not_specified */ unsigned char fw_rev[8]; /* 0 = not_specified */ unsigned char model[40]; /* 0 = not_specified */ unsigned char max_multsect; /* 0=not_implemented */ unsigned char vendor3; /* vendor unique */ unsigned short dword_io; /* 0=not_implemented; 1=implemented */ unsigned char vendor4; /* vendor unique */ unsigned char capability; /* (upper byte of word 49) * 3: IORDYsup * 2: IORDYsw * 1: LBA * 0: DMA */ unsigned short reserved50; /* reserved (word 50) */ unsigned char vendor5; /* Obsolete, vendor unique */ unsigned char tPIO; /* Obsolete, 0=slow, 1=medium, 2=fast */ unsigned char vendor6; /* Obsolete, vendor unique */ unsigned char tDMA; /* Obsolete, 0=slow, 1=medium, 2=fast */ unsigned short field_valid; /* (word 53) * 2: ultra_ok word 88 * 1: eide_ok words 64-70 * 0: cur_ok words 54-58 */ unsigned short cur_cyls; /* Obsolete, logical cylinders */ unsigned short cur_heads; /* Obsolete, l heads */ unsigned short cur_sectors; /* Obsolete, l sectors per track */ unsigned short cur_capacity0; /* Obsolete, l total sectors on drive */ unsigned short cur_capacity1; /* Obsolete, (2 words, misaligned int) */ unsigned char multsect; /* current multiple sector count */ unsigned char multsect_valid; /* when (bit0==1) multsect is ok */ unsigned int lba_capacity; /* Obsolete, total number of sectors */ unsigned short dma_1word; /* Obsolete, single-word dma info */ unsigned short dma_mword; /* multiple-word dma info */ unsigned short eide_pio_modes; /* bits 0:mode3 1:mode4 */ unsigned short eide_dma_min; /* min mword dma cycle time (ns) */ unsigned short eide_dma_time; /* recommended mword dma cycle time (ns) */ unsigned short eide_pio; /* min cycle time (ns), no IORDY */ unsigned short eide_pio_iordy; /* min cycle time (ns), with IORDY */ unsigned short words69_70[2]; /* reserved words 69-70 * future command overlap and queuing */ unsigned short words71_74[4]; /* reserved words 71-74 * for IDENTIFY PACKET DEVICE command */ unsigned short queue_depth; /* (word 75) * 15:5 reserved * 4:0 Maximum queue depth -1 */ unsigned short words76_79[4]; /* reserved words 76-79 */ unsigned short major_rev_num; /* (word 80) */ unsigned short minor_rev_num; /* (word 81) */ unsigned short command_set_1; /* (word 82) supported * 15: Obsolete * 14: NOP command * 13: READ_BUFFER * 12: WRITE_BUFFER * 11: Obsolete * 10: Host Protected Area * 9: DEVICE Reset * 8: SERVICE Interrupt * 7: Release Interrupt * 6: look-ahead * 5: write cache * 4: PACKET Command * 3: Power Management Feature Set * 2: Removable Feature Set * 1: Security Feature Set * 0: SMART Feature Set */ unsigned short command_set_2; /* (word 83) * 15: Shall be ZERO * 14: Shall be ONE * 13: FLUSH CACHE EXT * 12: FLUSH CACHE * 11: Device Configuration Overlay * 10: 48-bit Address Feature Set * 9: Automatic Acoustic Management * 8: SET MAX security * 7: reserved 1407DT PARTIES * 6: SetF sub-command Power-Up * 5: Power-Up in Standby Feature Set * 4: Removable Media Notification * 3: APM Feature Set * 2: CFA Feature Set * 1: READ/WRITE DMA QUEUED * 0: Download MicroCode */ unsigned short cfsse; /* (word 84) * cmd set-feature supported extensions * 15: Shall be ZERO * 14: Shall be ONE * 13:6 reserved * 5: General Purpose Logging * 4: Streaming Feature Set * 3: Media Card Pass Through * 2: Media Serial Number Valid * 1: SMART selt-test supported * 0: SMART error logging */ unsigned short cfs_enable_1; /* (word 85) * command set-feature enabled * 15: Obsolete * 14: NOP command * 13: READ_BUFFER * 12: WRITE_BUFFER * 11: Obsolete * 10: Host Protected Area * 9: DEVICE Reset * 8: SERVICE Interrupt * 7: Release Interrupt * 6: look-ahead * 5: write cache * 4: PACKET Command * 3: Power Management Feature Set * 2: Removable Feature Set * 1: Security Feature Set * 0: SMART Feature Set */ unsigned short cfs_enable_2; /* (word 86) * command set-feature enabled * 15: Shall be ZERO * 14: Shall be ONE * 13: FLUSH CACHE EXT * 12: FLUSH CACHE * 11: Device Configuration Overlay * 10: 48-bit Address Feature Set * 9: Automatic Acoustic Management * 8: SET MAX security * 7: reserved 1407DT PARTIES * 6: SetF sub-command Power-Up * 5: Power-Up in Standby Feature Set * 4: Removable Media Notification * 3: APM Feature Set * 2: CFA Feature Set * 1: READ/WRITE DMA QUEUED * 0: Download MicroCode */ unsigned short csf_default; /* (word 87) * command set-feature default * 15: Shall be ZERO * 14: Shall be ONE * 13:6 reserved * 5: General Purpose Logging enabled * 4: Valid CONFIGURE STREAM executed * 3: Media Card Pass Through enabled * 2: Media Serial Number Valid * 1: SMART selt-test supported * 0: SMART error logging */ unsigned short dma_ultra; /* (word 88) */ unsigned short trseuc; /* time required for security erase */ unsigned short trsEuc; /* time required for enhanced erase */ unsigned short CurAPMvalues; /* current APM values */ unsigned short mprc; /* master password revision code */ unsigned short hw_config; /* hardware config (word 93) * 15: Shall be ZERO * 14: Shall be ONE * 13: * 12: * 11: * 10: * 9: * 8: * 7: * 6: * 5: * 4: * 3: * 2: * 1: * 0: Shall be ONE */ unsigned short acoustic; /* (word 94) * 15:8 Vendor's recommended value * 7:0 current value */ unsigned short msrqs; /* min stream request size */ unsigned short sxfert; /* stream transfer time */ unsigned short sal; /* stream access latency */ unsigned int spg; /* stream performance granularity */ unsigned long long lba_capacity_2;/* 48-bit total number of sectors */ unsigned short words104_125[22];/* reserved words 104-125 */ unsigned short last_lun; /* (word 126) */ unsigned short word127; /* (word 127) Feature Set * Removable Media Notification * 15:2 reserved * 1:0 00 = not supported * 01 = supported * 10 = reserved * 11 = reserved */ unsigned short dlf; /* (word 128) * device lock function * 15:9 reserved * 8 security level 1:max 0:high * 7:6 reserved * 5 enhanced erase * 4 expire * 3 frozen * 2 locked * 1 en/disabled * 0 capability */ unsigned short csfo; /* (word 129) * current set features options * 15:4 reserved * 3: auto reassign * 2: reverting * 1: read-look-ahead * 0: write cache */ unsigned short words130_155[26];/* reserved vendor words 130-155 */ unsigned short word156; /* reserved vendor word 156 */ unsigned short words157_159[3];/* reserved vendor words 157-159 */ unsigned short cfa_power; /* (word 160) CFA Power Mode * 15 word 160 supported * 14 reserved * 13 * 12 * 11:0 */ unsigned short words161_175[15];/* Reserved for CFA */ unsigned short words176_205[30];/* Current Media Serial Number */ unsigned short words206_254[49];/* reserved words 206-254 */ unsigned short integrity_word; /* (word 255) * 15:8 Checksum * 7:0 Signature */ }; #endif /* __KERNEL__ */ /* * IDE "nice" flags. These are used on a per drive basis to determine * when to be nice and give more bandwidth to the other devices which * share the same IDE bus. */ #define IDE_NICE_DSC_OVERLAP … #define IDE_NICE_ATAPI_OVERLAP … #define IDE_NICE_1 … #ifndef __KERNEL__ #define IDE_NICE_0 … #define IDE_NICE_2 … #endif #endif /* _LINUX_HDREG_H */
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