+++ /dev/null
-#ifndef _LINUX_HDREG_H
-#define _LINUX_HDREG_H
-
-/*
- * This file contains some defines for the AT-hd-controller.
- * Various sources.
- */
-
-#define HD_IRQ 14 /* the standard disk interrupt */
-
-/* ide.c has its own port definitions in "ide.h" */
-
-/* Hd controller regs. Ref: IBM AT Bios-listing */
-#define HD_DATA 0x1f0 /* _CTL when writing */
-#define HD_ERROR 0x1f1 /* see err-bits */
-#define HD_NSECTOR 0x1f2 /* nr of sectors to read/write */
-#define HD_SECTOR 0x1f3 /* starting sector */
-#define HD_LCYL 0x1f4 /* starting cylinder */
-#define HD_HCYL 0x1f5 /* high byte of starting cyl */
-#define HD_CURRENT 0x1f6 /* 101dhhhh , d=drive, hhhh=head */
-#define HD_STATUS 0x1f7 /* see status-bits */
-#define HD_FEATURE HD_ERROR /* same io address, read=error, write=feature */
-#define HD_PRECOMP HD_FEATURE /* obsolete use of this port - predates IDE */
-#define HD_COMMAND HD_STATUS /* same io address, read=status, write=cmd */
-
-#define HD_CMD 0x3f6 /* used for resets */
-#define HD_ALTSTATUS 0x3f6 /* same as HD_STATUS but doesn't clear irq */
-
-/* remainder is shared between hd.c, ide.c, ide-cd.c, and the hdparm utility */
-
-/* Bits of HD_STATUS */
-#define ERR_STAT 0x01
-#define INDEX_STAT 0x02
-#define ECC_STAT 0x04 /* Corrected error */
-#define DRQ_STAT 0x08
-#define SEEK_STAT 0x10
-#define WRERR_STAT 0x20
-#define READY_STAT 0x40
-#define BUSY_STAT 0x80
-
-/* Values for HD_COMMAND */
-#define WIN_RESTORE 0x10
-#define WIN_READ 0x20
-#define WIN_WRITE 0x30
-#define WIN_WRITE_VERIFY 0x3C
-#define WIN_VERIFY 0x40
-#define WIN_FORMAT 0x50
-#define WIN_INIT 0x60
-#define WIN_SEEK 0x70
-#define WIN_DIAGNOSE 0x90
-#define WIN_SPECIFY 0x91 /* set drive geometry translation */
-#define WIN_IDLEIMMEDIATE 0xE1 /* force drive to become "ready" */
-#define WIN_SETIDLE1 0xE3
-#define WIN_SETIDLE2 0x97
-
-#define WIN_STANDBYNOW1 0xE0
-#define WIN_STANDBYNOW2 0x94
-#define WIN_SLEEPNOW1 0xE6
-#define WIN_SLEEPNOW2 0x99
-#define WIN_CHECKPOWERMODE1 0xE5
-#define WIN_CHECKPOWERMODE2 0x98
-
-#define WIN_DOORLOCK 0xDE /* lock door on removable drives */
-#define WIN_DOORUNLOCK 0xDF /* unlock door on removable drives */
-
-#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_IDENTIFY 0xEC /* ask drive to identify itself */
-#define WIN_IDENTIFY_DMA 0xEE /* same as WIN_IDENTIFY, but DMA */
-#define WIN_SETFEATURES 0xEF /* set special drive features */
-#define WIN_READDMA 0xC8 /* read sectors using DMA transfers */
-#define WIN_WRITEDMA 0xCA /* write sectors using DMA transfers */
-
-#define WIN_QUEUED_SERVICE 0xA2 /* */
-#define WIN_READDMA_QUEUED 0xC7 /* read sectors using Queued DMA transfers */
-#define WIN_WRITEDMA_QUEUED 0xCC /* write sectors using Queued DMA transfers */
-
-#define WIN_READ_BUFFER 0xE4 /* force read only 1 sector */
-#define WIN_WRITE_BUFFER 0xE8 /* force write only 1 sector */
-
-#define WIN_SMART 0xB0 /* self-monitoring and reporting */
-
-/* Additional drive command codes used by ATAPI devices. */
-#define WIN_PIDENTIFY 0xA1 /* identify ATAPI device */
-#define WIN_SRST 0x08 /* ATAPI soft reset command */
-#define WIN_PACKETCMD 0xA0 /* Send a packet command. */
-
-#define DISABLE_SEAGATE 0xFB
-#define EXABYTE_ENABLE_NEST 0xF0
-
-/* 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_ENABLE 0xd8
-#define SMART_DISABLE 0xd9
-#define SMART_STATUS 0xda
-#define SMART_AUTO_OFFLINE 0xdb
-
-/* WIN_SETFEATURES sub-commands */
-
-#define SETFEATURES_EN_WCACHE 0x02 /* Enable write cache */
-#define SETFEATURES_XFER 0x03 /* Set transfer mode */
-# define XFER_UDMA_7 0x47 /* 0100|0111 */
-# define XFER_UDMA_6 0x46 /* 0100|0110 */
-# define XFER_UDMA_5 0x45 /* 0100|0101 */
-# define XFER_UDMA_4 0x44 /* 0100|0100 */
-# define XFER_UDMA_3 0x43 /* 0100|0011 */
-# define XFER_UDMA_2 0x42 /* 0100|0010 */
-# define XFER_UDMA_1 0x41 /* 0100|0001 */
-# define XFER_UDMA_0 0x40 /* 0100|0000 */
-# define XFER_MW_DMA_2 0x22 /* 0010|0010 */
-# define XFER_MW_DMA_1 0x21 /* 0010|0001 */
-# define XFER_MW_DMA_0 0x20 /* 0010|0000 */
-# define XFER_SW_DMA_2 0x12 /* 0001|0010 */
-# define XFER_SW_DMA_1 0x11 /* 0001|0001 */
-# define XFER_SW_DMA_0 0x10 /* 0001|0000 */
-# define XFER_PIO_4 0x0C /* 0000|1100 */
-# define XFER_PIO_3 0x0B /* 0000|1011 */
-# define XFER_PIO_2 0x0A /* 0000|1010 */
-# define XFER_PIO_1 0x09 /* 0000|1001 */
-# define XFER_PIO_0 0x08 /* 0000|1000 */
-# define XFER_PIO_SLOW 0x00 /* 0000|0000 */
-#define SETFEATURES_DIS_DEFECT 0x04 /* Disable Defect Management */
-#define SETFEATURES_EN_APM 0x05 /* Enable advanced power management */
-#define SETFEATURES_DIS_MSN 0x31 /* Disable Media Status Notification */
-#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_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_MSN 0x95 /* Enable Media Status Notification */
-#define SETFEATURES_EN_RLA 0xAA /* Enable read look-ahead feature */
-#define SETFEATURES_PREFETCH 0xAB /* Sets drive prefetch value */
-#define SETFEATURES_EN_RPOD 0xCC /* Enable reverting to power on defaults */
-#define SETFEATURES_DIS_RI 0xDD /* Disable release interrupt */
-#define SETFEATURES_DIS_SI 0xDE /* Disable SERVICE interrupt */
-
-/* WIN_SECURITY sub-commands */
-
-#define SECURITY_SET_PASSWORD 0xBA /* 0xF1 */
-#define SECURITY_UNLOCK 0xBB /* 0xF2 */
-#define SECURITY_ERASE_PREPARE 0xBC /* 0xF3 */
-#define SECURITY_ERASE_UNIT 0xBD /* 0xF4 */
-#define SECURITY_FREEZE_LOCK 0xBE /* 0xF5 */
-#define SECURITY_DISABLE_PASSWORD 0xBF /* 0xF6 */
-
-/* Bits for HD_ERROR */
-#define MARK_ERR 0x01 /* Bad address mark */
-#define TRK0_ERR 0x02 /* couldn't find track 0 */
-#define ABRT_ERR 0x04 /* Command aborted */
-#define MCR_ERR 0x08 /* media change request */
-#define ID_ERR 0x10 /* ID field not found */
-#define ECC_ERR 0x40 /* Uncorrectable ECC error */
-#define BBD_ERR 0x80 /* pre-EIDE meaning: block marked bad */
-#define ICRC_ERR 0x80 /* new meaning: CRC error during transfer */
-
-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_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_DRIVE_RESET 0x031c /* execute a device reset */
-#define HDIO_TRISTATE_HWIF 0x031d /* execute a channel tristate */
-#ifndef __EMX__
-#define HDIO_DRIVE_TASK 0x031e /* execute task and special drive command */
-#endif
-#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 */
-#define HDIO_SCAN_HWIF 0x0328 /* register and (re)scan interface */
-#define HDIO_SET_NICE 0x0329 /* set nice flags */
-#define HDIO_UNREGISTER_HWIF 0x032a /* unregister interface */
-
-/* BIG GEOMETRY */
-struct hd_big_geometry {
- unsigned char heads;
- unsigned char sectors;
- unsigned int cylinders;
- unsigned long start;
-};
-
-/* hd/ide ctl's that pass (arg) ptrs to user space are numbered 0x033n/0x033n */
-#define HDIO_GETGEO_BIG 0x0330 /* */
-#define HDIO_GETGEO_BIG_RAW 0x0331 /* */
-
-#define __NEW_HD_DRIVE_ID
-/* structure returned by HDIO_GET_IDENTITY, as per ANSI ATA2 rev.2f spec */
-struct hd_driveid {
- unsigned short config; /* lots of obsolete bit flags */
- unsigned short cyls; /* "physical" cyls */
- unsigned short reserved2; /* reserved (word 2) */
- unsigned short heads; /* "physical" heads */
- unsigned short track_bytes; /* unformatted bytes per track */
- unsigned short sector_bytes; /* unformatted bytes per sector */
- unsigned short sectors; /* "physical" sectors per track */
- unsigned short vendor0; /* vendor unique */
- unsigned short vendor1; /* vendor unique */
- unsigned short vendor2; /* vendor unique */
- unsigned char serial_no[20]; /* 0 = not_specified */
- unsigned short buf_type;
- unsigned short buf_size; /* 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; /* bits 0:DMA 1:LBA 2:IORDYsw 3:IORDYsup*/
- unsigned short reserved50; /* reserved (word 50) */
- unsigned char vendor5; /* vendor unique */
- unsigned char tPIO; /* 0=slow, 1=medium, 2=fast */
- unsigned char vendor6; /* vendor unique */
- unsigned char tDMA; /* 0=slow, 1=medium, 2=fast */
- unsigned short field_valid; /* bits 0:cur_ok 1:eide_ok */
- unsigned short cur_cyls; /* logical cylinders */
- unsigned short cur_heads; /* logical heads */
- unsigned short cur_sectors; /* logical sectors per track */
- unsigned short cur_capacity0; /* logical total sectors on drive */
- unsigned short cur_capacity1; /* (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; /* total number of sectors */
- unsigned short dma_1word; /* 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 */
- /* HDIO_GET_IDENTITY currently returns only words 0 through 70 */
- unsigned short words71_74[4]; /* reserved words 71-74 */
- unsigned short queue_depth; /* */
- unsigned short words76_79[4]; /* reserved words 76-79 */
- unsigned short major_rev_num; /* */
- unsigned short minor_rev_num; /* */
- unsigned short command_set_1; /* bits 0:Smart 1:Security 2:Removable 3:PM */
- unsigned short command_set_2; /* bits 14:Smart Enabled 13:0 zero */
- unsigned short cfsse; /* command set-feature supported extensions */
- unsigned short cfs_enable_1; /* command set-feature enabled */
- unsigned short cfs_enable_2; /* command set-feature enabled */
- unsigned short csf_default; /* command set-feature default */
- unsigned short dma_ultra; /* */
- unsigned short word89; /* reserved (word 89) */
- unsigned short word90; /* reserved (word 90) */
- unsigned short CurAPMvalues; /* current APM values */
- unsigned short word92; /* reserved (word 92) */
- unsigned short hw_config; /* hardware config */
- unsigned short words94_125[32];/* reserved words 94-125 */
- unsigned short last_lun; /* reserved (word 126) */
- unsigned short word127; /* reserved (word 127) */
- unsigned short dlf; /* 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; /* 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;
- unsigned short words157_159[3];/* reserved vendor words 157-159 */
- unsigned short words160_255[95];/* reserved words 160-255 */
-};
-
-/*
- * 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_0 (2) /* when sure that it won't affect us */
-#define IDE_NICE_1 (3) /* when probably won't affect us much */
-#define IDE_NICE_2 (4) /* when we know it's on our expense */
-
-#ifdef __KERNEL__
-/*
- * These routines are used for kernel command line parameters from main.c:
- */
-#include <linux/config.h>
-
-#if defined(CONFIG_BLK_DEV_IDE) || defined(CONFIG_BLK_DEV_IDE_MODULE)
-int ide_register(int io_port, int ctl_port, int irq);
-void ide_unregister(unsigned int);
-#endif /* CONFIG_BLK_DEV_IDE || CONFIG_BLK_DEV_IDE_MODULE */
-
-#endif /* __KERNEL__ */
-
-#endif /* _LINUX_HDREG_H */
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