s/multiplcation/multiplication/ in comment.

s/desciptor/descriptor/ in comment.

s/transfered/transferred/

Add "getrealloc" and "setrealloc" commands to get/set automatic reallocation
parameters/enables for error recovery, similar to {get,set}cache.
Many old SCSI disks shipped with reallocation disabled,

Add "getrealloc" and "setrealloc" commands to get/set automatic reallocation
parameters/enables for error recovery, similar to {get,set}cache.
Many old SCSI disks shipped with reallocation disabled, albeit supporting it.
Minor (cosmetic) fixup of scsi_disk_pages while there.
Based upon code in PR bin/29165 by Greg A. Woods.
OK christos@

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merge ktrace-lwp.

Backing out changes to clean up scsipi. I was pointed out there were
problems i hadn't seen. To prevent lossage i'd decided to back off all
changes and let them be reviewed on tech-kern.

Part of the cleanup of sys/scsipi's use of types; rename all u_int* to
uint* and change the u_long's to uint32_t's where possible. Note that the
iocl definitions/hooks have to be ulong (or u_long) or

Part of the cleanup of sys/scsipi's use of types; rename all u_int* to
uint* and change the u_long's to uint32_t's where possible. Note that the
iocl definitions/hooks have to be ulong (or u_long) or they'll bomb out.

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Add command to read the defect data from a direct access device.

Define SYNCHRONIZE CACHE (16).

SYNCHRONIZE_CACHE -> SYNCHRONIZE_CACHE_10

USe more appropriate macro/struct names for READ/WRITE (6) and
READ/WRITE (10).

Forgot to commit this. Add the "rpm" field to the flex geometry page.

Add defines and structure for control mode page.

Add multiple inclusion protection.

Fixes kern/17573: correctly describe the bfi && physical sector defect list
formats.

Obtained from PR submitter.

Define more caching parameters from SCSI-3.

Oops, name the caching parameters page structure member.

Add the caching parameters mode page.

Define the FORMAT UNIT command, and several related structures.

Define the SYNCHRONIZE CACHE command.

Backout previous change, and rather, remove all protection but the one
actually currently required. Suggested by Charles M. Hannum.

Fix or add protection for mutiple inclusion.

Define the REZERO UNIT command.

Cosmetic changes to keep coding style consistency in this directory;

- Indent with tab of width 8.
- Use four column to indent continuation line.
- Fold long line if possible.
- Use return (xx) inst

Cosmetic changes to keep coding style consistency in this directory;

- Indent with tab of width 8.
- Use four column to indent continuation line.
- Fold long line if possible.
- Use return (xx) instead of return xx.
- Compare pointer against NULL instead of testing like boolean.
- Delete whitespace at the end of line.
- Delete whitespace in front of function call operator.
- Delete whitespace after cast.
- Dereference a pointer to function explicitly.
- Add an empty line after local variable declaration.
- Use NULL instead of (char *)0.
- Dont use block for single statement.

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Merge scsipi branch in the mainline. This add support for ATAPI devices
(currently only CD-ROM drives on i386). The sys/dev/scsipi system provides 2
busses to which devices can attach (scsibus and at

Merge scsipi branch in the mainline. This add support for ATAPI devices
(currently only CD-ROM drives on i386). The sys/dev/scsipi system provides 2
busses to which devices can attach (scsibus and atapibus). This needed to
change some include files and structure names in the low level scsi drivers.

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