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dsksleep.history
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1997-11-23
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-*- Mode: indented-text -*-
Disk Sleeper Filter - Driver History
Version 0.96 - 23.11.1997 - dsksl096.zip
- BUGFIX: DSKSleep 0.95 did ignore SCSI adapters which correctly
reported bus widths (my adaptecs did not). Corrected.
Version 0.95 - 22.11.1997 - dsksl095.zip
- BUGFIX: DSKSleep 0.93 did not ignore non-SCSI adapters.
Could lead to system hangs.
Version 0.93 - 9.11.1997 - dsksl093.zip
- installed new DDK, required small changes in IOCtl code
- corrected filtering code, did pass wrong handle to ADD
(= SYM8XX problems?). Made this case easier to debug.
- updated dsksleep.doc (bank account, parameters, etc.)
- added IOCtl to retrieve saved status and sense values
and updated dsl.exe to display them
- /DEBUG:1 uses same start/stop code as runtime operation
- accepts /!DM or /!SM units
- don't test /!UT devices
- removed trap if a device test fails and there are no other disks
to install for.
Version 0.92 (internal)
- disable device stopping once the system enters shutdown (/SR)
- device test (/DEBUG:1) uses same code as device stop/restart
at runtime
- save/restore most registers when calling other drivers
Version 0.91 - 3/6-1997 - dsksl091.zip
- expanded 'dsl -?'
- corrected syntax errors
Version 0.90 - 14/5-1997 - dsksl090.zip
- Bugfix: changed start/stop code to work with HPFS386 (and other
ring 0 I/O, too)
- Bugfix: removed trap when no device were found to install for
- IOCtl/bugfix: devices were stopped immediately when changing
timeout from 0 to something higher
- IOCtl/bugfix: correct timer value if no timeout
- IOCtl/bugfix: return part of data if caller requests it
- Display timeout values in driver output
- updated dsksleep.doc (adapter and unit indices, dsl)
Version 0.86 - 8/4-1997 - dsksl086.zip
- Added regme.exe to archive
- Extended dsl.exe to allow modifications of 'time left
until stop' values
- IOCtl to query version returns "registered" info
and dsl.exe displays it
- Corrected byte counts from IOCtls (not used in OS/2)
- Modified DSKSleep.doc (includes HPFS386 warning)
Version 0.85 - 5/3-1997 - dsksl085.zip
- saves display messages for IOCtl
- IOCtl to read saved messages, dsl.c modified
to demonstrate this
- TEST UNIT READY after START UNIT. Errors from START UNIT
are ignored, TEST UNIT READY has to complete successfully
to allow further disk access.
Version 0.83 (internal)
- long timeout for START UNIT (test -> permanent)
- IOCtls to query/change timeout counters
- Changed timeout values to seconds!
Version 0.82 (internal)
- Corrected adapter numbering (now global)
- REQUEST SENSE after START UNIT (test -> changed in 0.85)
Version 0.81 - 11/2-1997 - dsksl081.zip
- fixed bug which caused any IOCtl to hang
Version 0.80 - 6/2-1997 - dsksl080.zip (never published)
- IOCtls to allow applications to change timeout values and
retrieve device list. Included dsl.exe to demonstrate
the IOCtls
- Changed fidonet address
Version 0.70 - 3/11-1996 - dsksl070.zip
- better Testmode (accesses disk and displays more
status bytes on failure)
- /!UT and /UT to change operation per device
- History list starts...
Version 0.60 - dsksl060.zip
- Testmode (/DEBUG:1) added
- screen output cleaned (/DEBUG and /VERBOSE)
- Dokumentation starts...
Version 0.50 - dsksl050.zip
- first "public" release (some friends)