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123 lines
5.2 KiB
123 lines
5.2 KiB
20 years ago
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IBM ServeRAID driver Change Log
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~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
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5.00.01 - Sarasota ( 5i ) adapters must always be scanned first
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- Get rid on IOCTL_NEW_COMMAND code
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- Add Extended DCDB Commands for Tape Support in 5I
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4.90.11 - Don't actually RESET unless it's physically required
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- Remove unused compile options
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4.90.08 - Data Corruption if First Scatter Gather Element is > 64K
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4.90.08 - Increase Delays in Flashing ( Trombone Only - 4H )
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4.90.05 - Use New PCI Architecture to facilitate Hot Plug Development
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4.90.01 - Add ServeRAID Version Checking
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4.80.26 - Clean up potential code problems ( Arjan's recommendations )
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4.80.21 - Change memcpy() to copy_to_user() in NVRAM Page 5 IOCTL path
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4.80.20 - Set max_sectors in Scsi_Host structure ( if >= 2.4.7 kernel )
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- 5 second delay needed after resetting an i960 adapter
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4.80.14 - Take all semaphores off stack
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- Clean Up New_IOCTL path
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4.80.04 - Eliminate calls to strtok() if 2.4.x or greater
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- Adjustments to Device Queue Depth
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4.80.00 - Make ia64 Safe
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4.72.01 - I/O Mapped Memory release ( so "insmod ips" does not Fail )
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- Don't Issue Internal FFDC Command if there are Active Commands
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- Close Window for getting too many IOCTL's active
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4.72.00 - Allow for a Scatter-Gather Element to exceed MAX_XFER Size
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4.71.00 - Change all memory allocations to not use GFP_DMA flag
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- Code Clean-Up for 2.4.x kernel
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4.70.15 - Fix Breakup for very large ( non-SG ) requests
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4.70.13 - Don't release HA Lock in ips_next() until SC taken off queue
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- Unregister SCSI device in ips_release()
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- Don't Send CDB's if we already know the device is not present
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4.70.12 - Corrective actions for bad controller ( during initialization )
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4.70.09 - Use a Common ( Large Buffer ) for Flashing from the JCRM CD
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- Add IPSSEND Flash Support
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- Set Sense Data for Unknown SCSI Command
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- Use Slot Number from NVRAM Page 5
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- Restore caller's DCDB Structure
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4.20.14 - Update patch files for kernel 2.4.0-test5
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4.20.13 - Fix some failure cases / reset code
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- Hook into the reboot_notifier to flush the controller
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cache
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4.20.03 - Rename version to coincide with new release schedules
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- Performance fixes
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- Fix truncation of /proc files with cat
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- Merge in changes through kernel 2.4.0test1ac21
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4.10.13 - Fix for dynamic unload and proc file system
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4.10.00 - Add support for ServeRAID 4M/4L
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4.00.06 - Fix timeout with initial FFDC command
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4.00.05 - Remove wish_block from init routine
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- Use linux/spinlock.h instead of asm/spinlock.h for kernels
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2.3.18 and later
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- Sync with other changes from the 2.3 kernels
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4.00.04 - Rename structures/constants to be prefixed with IPS_
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4.00.03 - Add alternative passthru interface
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- Add ability to flash ServeRAID BIOS
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4.00.02 - Fix problem with PT DCDB with no buffer
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4.00.01 - Add support for First Failure Data Capture
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4.00.00 - Add support for ServeRAID 4
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3.60.02 - Make DCDB direction based on lookup table.
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- Only allow one DCDB command to a SCSI ID at a time.
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3.60.01 - Remove bogus error check in passthru routine.
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3.60.00 - Bump max commands to 128 for use with ServeRAID
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firmware 3.60.
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- Change version to 3.60 to coincide with ServeRAID release
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numbering.
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1.00.00 - Initial Public Release
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- Functionally equivalent to 0.99.05
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0.99.05 - Fix an oops on certain passthru commands
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0.99.04 - Fix race condition in the passthru mechanism
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-- this required the interface to the utilities to change
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- Fix error recovery code
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0.99.03 - Make interrupt routine handle all completed request on the
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adapter not just the first one
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- Make sure passthru commands get woken up if we run out of
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SCBs
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- Send all of the commands on the queue at once rather than
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one at a time since the card will support it.
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0.99.02 - Added some additional debug statements to print out
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errors if an error occurs while trying to read/write
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to a logical drive (IPS_DEBUG).
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- Fixed read/write errors when the adapter is using an
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8K stripe size.
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