diff options
Diffstat (limited to 'include/linux/hdreg.h')
| -rw-r--r-- | include/linux/hdreg.h | 658 |
1 files changed, 0 insertions, 658 deletions
diff --git a/include/linux/hdreg.h b/include/linux/hdreg.h deleted file mode 100644 index 29ee2873f4a8..000000000000 --- a/include/linux/hdreg.h +++ /dev/null @@ -1,658 +0,0 @@ -#ifndef _LINUX_HDREG_H -#define _LINUX_HDREG_H - -#include <linux/types.h> - -/* - * Command Header sizes for IOCTL commands - */ - -#define HDIO_DRIVE_CMD_HDR_SIZE (4 * sizeof(__u8)) -#define HDIO_DRIVE_HOB_HDR_SIZE (8 * sizeof(__u8)) -#define HDIO_DRIVE_TASK_HDR_SIZE (8 * sizeof(__u8)) - -#define IDE_DRIVE_TASK_NO_DATA 0 -#ifndef __KERNEL__ -#define IDE_DRIVE_TASK_INVALID -1 -#define IDE_DRIVE_TASK_SET_XFER 1 -#define IDE_DRIVE_TASK_IN 2 -#define IDE_DRIVE_TASK_OUT 3 -#endif -#define IDE_DRIVE_TASK_RAW_WRITE 4 - -/* - * Define standard taskfile in/out register - */ -#define IDE_TASKFILE_STD_IN_FLAGS 0xFE -#define IDE_HOB_STD_IN_FLAGS 0x3C -#ifndef __KERNEL__ -#define IDE_TASKFILE_STD_OUT_FLAGS 0xFE -#define IDE_HOB_STD_OUT_FLAGS 0x3C - -typedef unsigned char task_ioreg_t; -typedef unsigned long sata_ioreg_t; -#endif - -typedef union ide_reg_valid_s { - unsigned all : 16; - struct { - unsigned data : 1; - unsigned error_feature : 1; - unsigned sector : 1; - unsigned nsector : 1; - unsigned lcyl : 1; - unsigned hcyl : 1; - unsigned select : 1; - unsigned status_command : 1; - - unsigned data_hob : 1; - unsigned error_feature_hob : 1; - unsigned sector_hob : 1; - unsigned nsector_hob : 1; - unsigned lcyl_hob : 1; - unsigned hcyl_hob : 1; - unsigned select_hob : 1; - unsigned control_hob : 1; - } b; -} ide_reg_valid_t; - -typedef struct ide_task_request_s { - __u8 io_ports[8]; - __u8 hob_ports[8]; /* bytes 6 and 7 are unused */ - ide_reg_valid_t out_flags; - ide_reg_valid_t in_flags; - int data_phase; - int req_cmd; - unsigned long out_size; - unsigned long in_size; -} ide_task_request_t; - -typedef struct ide_ioctl_request_s { - ide_task_request_t *task_request; - unsigned char *out_buffer; - unsigned char *in_buffer; -} ide_ioctl_request_t; - -struct hd_drive_cmd_hdr { - __u8 command; - __u8 sector_number; - __u8 feature; - __u8 sector_count; -}; - -#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 0x0000 - -#define TASKFILE_IN 0x0001 -#define TASKFILE_MULTI_IN 0x0002 - -#define TASKFILE_OUT 0x0004 -#define TASKFILE_MULTI_OUT 0x0008 -#define TASKFILE_IN_OUT 0x0010 - -#define TASKFILE_IN_DMA 0x0020 -#define TASKFILE_OUT_DMA 0x0040 -#define TASKFILE_IN_DMAQ 0x0080 -#define TASKFILE_OUT_DMAQ 0x0100 - -#ifndef __KERNEL__ -#define TASKFILE_P_IN 0x0200 -#define TASKFILE_P_OUT 0x0400 -#define TASKFILE_P_IN_DMA 0x0800 -#define TASKFILE_P_OUT_DMA 0x1000 -#define TASKFILE_P_IN_DMAQ 0x2000 -#define TASKFILE_P_OUT_DMAQ 0x4000 -#define TASKFILE_48 0x8000 -#define TASKFILE_INVALID 0x7fff -#endif - -#ifndef __KERNEL__ -/* ATA/ATAPI Commands pre T13 Spec */ -#define WIN_NOP 0x00 -/* - * 0x01->0x02 Reserved - */ -#define CFA_REQ_EXT_ERROR_CODE 0x03 /* CFA Request Extended Error Code */ -/* - * 0x04->0x07 Reserved - */ -#define WIN_SRST 0x08 /* ATAPI soft reset command */ -#define WIN_DEVICE_RESET 0x08 -/* - * 0x09->0x0F Reserved - */ -#define WIN_RECAL 0x10 -#define WIN_RESTORE WIN_RECAL -/* - * 0x10->0x1F Reserved - */ -#define WIN_READ 0x20 /* 28-Bit */ -#define WIN_READ_ONCE 0x21 /* 28-Bit without retries */ -#define WIN_READ_LONG 0x22 /* 28-Bit */ -#define WIN_READ_LONG_ONCE 0x23 /* 28-Bit without retries */ -#define WIN_READ_EXT 0x24 /* 48-Bit */ -#define WIN_READDMA_EXT 0x25 /* 48-Bit */ -#define WIN_READDMA_QUEUED_EXT 0x26 /* 48-Bit */ -#define WIN_READ_NATIVE_MAX_EXT 0x27 /* 48-Bit */ -/* - * 0x28 - */ -#define WIN_MULTREAD_EXT 0x29 /* 48-Bit */ -/* - * 0x2A->0x2F Reserved - */ -#define WIN_WRITE 0x30 /* 28-Bit */ -#define WIN_WRITE_ONCE 0x31 /* 28-Bit without retries */ -#define WIN_WRITE_LONG 0x32 /* 28-Bit */ -#define WIN_WRITE_LONG_ONCE 0x33 /* 28-Bit without retries */ -#define WIN_WRITE_EXT 0x34 /* 48-Bit */ -#define WIN_WRITEDMA_EXT 0x35 /* 48-Bit */ -#define WIN_WRITEDMA_QUEUED_EXT 0x36 /* 48-Bit */ -#define WIN_SET_MAX_EXT 0x37 /* 48-Bit */ -#define CFA_WRITE_SECT_WO_ERASE 0x38 /* CFA Write Sectors without erase */ -#define WIN_MULTWRITE_EXT 0x39 /* 48-Bit */ -/* - * 0x3A->0x3B Reserved - */ -#define WIN_WRITE_VERIFY 0x3C /* 28-Bit */ -/* - * 0x3D->0x3F Reserved - */ -#define WIN_VERIFY 0x40 /* 28-Bit - Read Verify Sectors */ -#define WIN_VERIFY_ONCE 0x41 /* 28-Bit - without retries */ -#define WIN_VERIFY_EXT 0x42 /* 48-Bit */ -/* - * 0x43->0x4F Reserved - */ -#define WIN_FORMAT 0x50 -/* - * 0x51->0x5F Reserved - */ -#define WIN_INIT 0x60 -/* - * 0x61->0x5F Reserved - */ -#define WIN_SEEK 0x70 /* 0x70-0x7F Reserved */ - -#define CFA_TRANSLATE_SECTOR 0x87 /* CFA Translate Sector */ -#define WIN_DIAGNOSE 0x90 -#define WIN_SPECIFY 0x91 /* set drive geometry translation */ -#define WIN_DOWNLOAD_MICROCODE 0x92 -#define WIN_STANDBYNOW2 0x94 -#define WIN_STANDBY2 0x96 -#define WIN_SETIDLE2 0x97 -#define WIN_CHECKPOWERMODE2 0x98 -#define WIN_SLEEPNOW2 0x99 -/* - * 0x9A VENDOR - */ -#define WIN_PACKETCMD 0xA0 /* Send a packet command. */ -#define WIN_PIDENTIFY 0xA1 /* identify ATAPI device */ -#define WIN_QUEUED_SERVICE 0xA2 -#define WIN_SMART 0xB0 /* self-monitoring and reporting */ -#define CFA_ERASE_SECTORS 0xC0 -#define WIN_MULTREAD 0xC4 /* read sectors using multiple mode*/ -#define WIN_MULTWRITE 0xC5 /* write sectors using multiple mode */ -#define WIN_SETMULT 0xC6 /* enable/disable multiple mode */ -#define WIN_READDMA_QUEUED 0xC7 /* read sectors using Queued DMA transfers */ -#define WIN_READDMA 0xC8 /* read sectors using DMA transfers */ -#define WIN_READDMA_ONCE 0xC9 /* 28-Bit - without retries */ -#define WIN_WRITEDMA 0xCA /* write sectors using DMA transfers */ -#define WIN_WRITEDMA_ONCE 0xCB /* 28-Bit - without retries */ -#define WIN_WRITEDMA_QUEUED 0xCC /* write sectors using Queued DMA transfers */ -#define CFA_WRITE_MULTI_WO_ERASE 0xCD /* CFA Write multiple without erase */ -#define WIN_GETMEDIASTATUS 0xDA -#define WIN_ACKMEDIACHANGE 0xDB /* ATA-1, ATA-2 vendor */ -#define WIN_POSTBOOT 0xDC -#define WIN_PREBOOT 0xDD -#define WIN_DOORLOCK 0xDE /* lock door on removable drives */ -#define WIN_DOORUNLOCK 0xDF /* unlock door on removable drives */ -#define WIN_STANDBYNOW1 0xE0 -#define WIN_IDLEIMMEDIATE 0xE1 /* force drive to become "ready" */ -#define WIN_STANDBY 0xE2 /* Set device in Standby Mode */ -#define WIN_SETIDLE1 0xE3 -#define WIN_READ_BUFFER 0xE4 /* force read only 1 sector */ -#define WIN_CHECKPOWERMODE1 0xE5 -#define WIN_SLEEPNOW1 0xE6 -#define WIN_FLUSH_CACHE 0xE7 -#define WIN_WRITE_BUFFER 0xE8 /* force write only 1 sector */ -#define WIN_WRITE_SAME 0xE9 /* read ata-2 to use */ - /* SET_FEATURES 0x22 or 0xDD */ -#define WIN_FLUSH_CACHE_EXT 0xEA /* 48-Bit */ -#define WIN_IDENTIFY 0xEC /* ask drive to identify itself */ -#define WIN_MEDIAEJECT 0xED -#define WIN_IDENTIFY_DMA 0xEE /* same as WIN_IDENTIFY, but DMA */ -#define WIN_SETFEATURES 0xEF /* set special drive features */ -#define EXABYTE_ENABLE_NEST 0xF0 -#define WIN_SECURITY_SET_PASS 0xF1 -#define WIN_SECURITY_UNLOCK 0xF2 -#define WIN_SECURITY_ERASE_PREPARE 0xF3 -#define WIN_SECURITY_ERASE_UNIT 0xF4 -#define WIN_SECURITY_FREEZE_LOCK 0xF5 -#define WIN_SECURITY_DISABLE 0xF6 -#define WIN_READ_NATIVE_MAX 0xF8 /* return the native maximum address */ -#define WIN_SET_MAX 0xF9 -#define DISABLE_SEAGATE 0xFB - -/* WIN_SMART sub-commands */ - -#define SMART_READ_VALUES 0xD0 -#define SMART_READ_THRESHOLDS 0xD1 -#define SMART_AUTOSAVE 0xD2 -#define SMART_SAVE 0xD3 -#define SMART_IMMEDIATE_OFFLINE 0xD4 -#define SMART_READ_LOG_SECTOR 0xD5 -#define SMART_WRITE_LOG_SECTOR 0xD6 -#define SMART_WRITE_THRESHOLDS 0xD7 -#define SMART_ENABLE 0xD8 -#define SMART_DISABLE 0xD9 -#define SMART_STATUS 0xDA -#define SMART_AUTO_OFFLINE 0xDB - -/* Password used in TF4 & TF5 executing SMART commands */ - -#define SMART_LCYL_PASS 0x4F -#define SMART_HCYL_PASS 0xC2 - -/* WIN_SETFEATURES sub-commands */ -#define SETFEATURES_EN_8BIT 0x01 /* Enable 8-Bit Transfers */ -#define SETFEATURES_EN_WCACHE 0x02 /* Enable write cache */ -#define SETFEATURES_DIS_DEFECT 0x04 /* Disable Defect Management */ -#define SETFEATURES_EN_APM 0x05 /* Enable advanced power management */ -#define SETFEATURES_EN_SAME_R 0x22 /* for a region ATA-1 */ -#define SETFEATURES_DIS_MSN 0x31 /* Disable Media Status Notification */ -#define SETFEATURES_DIS_RETRY 0x33 /* Disable Retry */ -#define SETFEATURES_EN_AAM 0x42 /* Enable Automatic Acoustic Management */ -#define SETFEATURES_RW_LONG 0x44 /* Set Length of VS bytes */ -#define SETFEATURES_SET_CACHE 0x54 /* Set Cache segments to SC Reg. Val */ -#define SETFEATURES_DIS_RLA 0x55 /* Disable read look-ahead feature */ -#define SETFEATURES_EN_RI 0x5D /* Enable release interrupt */ -#define SETFEATURES_EN_SI 0x5E /* Enable SERVICE interrupt */ -#define SETFEATURES_DIS_RPOD 0x66 /* Disable reverting to power on defaults */ -#define SETFEATURES_DIS_ECC 0x77 /* Disable ECC byte count */ -#define SETFEATURES_DIS_8BIT 0x81 /* Disable 8-Bit Transfers */ -#define SETFEATURES_DIS_WCACHE 0x82 /* Disable write cache */ -#define SETFEATURES_EN_DEFECT 0x84 /* Enable Defect Management */ -#define SETFEATURES_DIS_APM 0x85 /* Disable advanced power management */ -#define SETFEATURES_EN_ECC 0x88 /* Enable ECC byte count */ -#define SETFEATURES_EN_MSN 0x95 /* Enable Media Status Notification */ -#define SETFEATURES_EN_RETRY 0x99 /* Enable Retry */ -#define SETFEATURES_EN_RLA 0xAA /* Enable read look-ahead feature */ -#define SETFEATURES_PREFETCH 0xAB /* Sets drive prefetch value */ -#define SETFEATURES_EN_REST 0xAC /* ATA-1 */ -#define SETFEATURES_4B_RW_LONG 0xBB /* Set Length of 4 bytes */ -#define SETFEATURES_DIS_AAM 0xC2 /* Disable Automatic Acoustic Management */ -#define SETFEATURES_EN_RPOD 0xCC /* Enable reverting to power on defaults */ -#define SETFEATURES_DIS_RI 0xDD /* Disable release interrupt ATAPI */ -#define SETFEATURES_EN_SAME_M 0xDD /* for a entire device ATA-1 */ -#define SETFEATURES_DIS_SI 0xDE /* Disable SERVICE interrupt ATAPI */ - -/* WIN_SECURITY sub-commands */ - -#define SECURITY_SET_PASSWORD 0xBA -#define SECURITY_UNLOCK 0xBB -#define SECURITY_ERASE_PREPARE 0xBC -#define SECURITY_ERASE_UNIT 0xBD -#define SECURITY_FREEZE_LOCK 0xBE -#define SECURITY_DISABLE_PASSWORD 0xBF -#endif /* __KERNEL__ */ - -struct hd_geometry { - unsigned char heads; - unsigned char sectors; - unsigned short cylinders; - unsigned long start; -}; - -/* hd/ide ctl's that pass (arg) ptrs to user space are numbered 0x030n/0x031n */ -#define HDIO_GETGEO 0x0301 /* get device geometry */ -#define HDIO_GET_UNMASKINTR 0x0302 /* get current unmask setting */ -#define HDIO_GET_MULTCOUNT 0x0304 /* get current IDE blockmode setting */ -#define HDIO_GET_QDMA 0x0305 /* get use-qdma flag */ - -#define HDIO_SET_XFER 0x0306 /* set transfer rate via proc */ - -#define HDIO_OBSOLETE_IDENTITY 0x0307 /* OBSOLETE, DO NOT USE: returns 142 bytes */ -#define HDIO_GET_KEEPSETTINGS 0x0308 /* get keep-settings-on-reset flag */ -#define HDIO_GET_32BIT 0x0309 /* get current io_32bit setting */ -#define HDIO_GET_NOWERR 0x030a /* get ignore-write-error flag */ -#define HDIO_GET_DMA 0x030b /* get use-dma flag */ -#define HDIO_GET_NICE 0x030c /* get nice flags */ -#define HDIO_GET_IDENTITY 0x030d /* get IDE identification info */ -#define HDIO_GET_WCACHE 0x030e /* get write cache mode on|off */ -#define HDIO_GET_ACOUSTIC 0x030f /* get acoustic value */ -#define HDIO_GET_ADDRESS 0x0310 /* */ - -#define HDIO_GET_BUSSTATE 0x031a /* get the bus state of the hwif */ -#define HDIO_TRISTATE_HWIF 0x031b /* execute a channel tristate */ -#define HDIO_DRIVE_RESET 0x031c /* execute a device reset */ -#define HDIO_DRIVE_TASKFILE 0x031d /* execute raw taskfile */ -#define HDIO_DRIVE_TASK 0x031e /* execute task and special drive command */ -#define HDIO_DRIVE_CMD 0x031f /* execute a special drive command */ -#define HDIO_DRIVE_CMD_AEB HDIO_DRIVE_TASK - -/* hd/ide ctl's that pass (arg) non-ptr values are numbered 0x032n/0x033n */ -#define HDIO_SET_MULTCOUNT 0x0321 /* change IDE blockmode */ -#define HDIO_SET_UNMASKINTR 0x0322 /* permit other irqs during I/O */ -#define HDIO_SET_KEEPSETTINGS 0x0323 /* keep ioctl settings on reset */ -#define HDIO_SET_32BIT 0x0324 /* change io_32bit flags */ -#define HDIO_SET_NOWERR 0x0325 /* change ignore-write-error flag */ -#define HDIO_SET_DMA 0x0326 /* change use-dma flag */ -#define HDIO_SET_PIO_MODE 0x0327 /* reconfig interface to new speed */ -#ifndef __KERNEL__ -#define HDIO_SCAN_HWIF 0x0328 /* register and (re)scan interface */ -#define HDIO_UNREGISTER_HWIF 0x032a /* unregister interface */ -#endif -#define HDIO_SET_NICE 0x0329 /* set nice flags */ -#define HDIO_SET_WCACHE 0x032b /* change write cache enable-disable */ -#define HDIO_SET_ACOUSTIC 0x032c /* change acoustic behavior */ -#define HDIO_SET_BUSSTATE 0x032d /* set the bus state of the hwif */ -#define HDIO_SET_QDMA 0x032e /* change use-qdma flag */ -#define HDIO_SET_ADDRESS 0x032f /* change lba addressing modes */ - -/* bus states */ -enum { - BUSSTATE_OFF = 0, - BUSSTATE_ON, - BUSSTATE_TRISTATE -}; - -/* 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 (0) /* per the DSC overlap protocol */ -#define IDE_NICE_ATAPI_OVERLAP (1) /* not supported yet */ -#define IDE_NICE_1 (3) /* when probably won't affect us much */ -#ifndef __KERNEL__ -#define IDE_NICE_0 (2) /* when sure that it won't affect us */ -#define IDE_NICE_2 (4) /* when we know it's on our expense */ -#endif - -#endif /* _LINUX_HDREG_H */ |