2 - Added configuration option to allow SCSI2 mode. This option is OFF by
3 default, and should only be enabled when using the SCSI2SD with a SCSI2 host
4 controller. Extra timing delays are added in the default SCSI1/SASI mode to
5 work with slow hardware.
6 - Modified hot-swap card detection to work with longer (60cm) microSD to SD
8 - Fixed off-by-one error in scsi2sd-util "Auto" sector start feature.
9 - Fixed crashes and stalls of scsi2sd-util after saving/loading options
11 - Fixed synchronous transfer request negotiation.
12 SCSI2SD now negotiates back to async transfers instead of simply
13 rejecting the message.
14 - Fixed INQUIRY response to commands lacking an allocation length.
15 - Firmware development updated to PSoC Creator 3.2 (from 3.1)
18 - Added configurable disk geometry.
19 - Added configuration import/export function to scsi2sd-util
20 - scsi2sd-util stability fixes
21 - Fixes to support EMU EMAX1 & 2
24 - Clean up version number mishap (4.2.3 reported as 4.2.2)
25 - Reduce size of mode pages for SCSI1 hosts
26 - Stability improvements whan handling resets during SCSI reads.
29 - Bugfix for failed flash checksums after configing configuration
32 - Improved compatibility with older SCSI1 hosts.
35 - Fix MODE SENSE bug when the allocation length is less than the
37 - Add WRITE BUFFER and WRITE AND VERIFY support.
38 - Fix rare case of very slow performance
41 - Rewrite of the SD card interface to fix compatibility problems.
42 This fixes write issues with Samsung SD cards.
43 - Workaround for SCSI hosts that set 250ms timeouts. Some NCR53C80/53C9X
44 drivers (openbsd, netbsd, and others) set a byte-to-byte timeout which
45 can be exceeded by SD card latency.
46 - Upgrade to PSoC Creator 3.1 and gcc 4.8.4.
47 - Integrated scsi2sd-debug functionality with scsi2sd-util.
50 - Fix handling requests for LUNs other than 0 from SCSI-2 hosts.
51 - Handle glitches of the scsi signals to improve stability and operate with
52 multiple devices on the SCSI bus.
53 - Re-add parity checking. This can be disabled using scsi2sd-config if
55 - Added disconnect/reconnect support during SD card writes.
56 - Preliminary CDROM device support (incomplete)
57 - New configuration method. Data is now stored in flash to allow room for
58 custom VPD tables. The old eeprom configuration is ignored.
59 - Support for up to 4 SCSI targets.
60 - scsi2sd-config and bootloader hosts utilities are replaced by the
62 - Fix for SD cards with Samsung controllers which expect a "stop" bit
63 in each SD command over SPI.
64 - Hot-swap support. The SD card can be removed whenever it's not in use
65 (ie. the LED must be OFF when the SD card is removed)
68 - Fix blank SCSI ID in scsi2sd-config output.
71 - Allow building utilities on older Linux distros
72 - Resolve missing DLL issues for the Windows utilities
73 - Fix scsi2sd-config crash on Mac.
76 - Fixed several performance issues. Transfer rates up to 2.5MB/s are now
78 - Implemented the READ BUFFER scsi command for performance testing purposes.
79 - Added support for the new "yellow" v4.2 revision boards.
80 - Improved firmware uploading. bootloaderhost can now reset the board back
82 - Display firmware version in scsi2sd-config
83 - Add "--reset" parameter to scsi2sd-config
86 - Critical fix for writes when using non-standard block sizes.
87 - Fix to ensure SCSI phase bits are set atomically.
88 - Always return the requested number of bytes for a REQUEST SENSE command
89 This is required to support the Ensoniq ASR-10.
90 - Decreased (unused) heap and stack sizes to prepare for a memory
92 - Increased the maximum sector size to 8192 bytes.
95 - Fix to SCSI Reset handling to avoid lockups
96 - Bug fixes to improve standards compatibility
97 - Bug fix for Unit Attention Condition, which is now enabled by default.
98 scsi2sd-config can be used to disable it for those systems that
99 truely require it (eg. Mac Plus).
100 - Added Linked commands support.
101 - Added support for configurable sector sizes between 64 and 2048 bytes.
102 The sector size can be set via the MODE SELECT command using a SCSI
103 format utility, or via scsi2sd-config
104 - Powerbook firmware added
107 - Remove hacks around ATN handling, and implement proper select-with-atn
108 support. This fix is essential for communicating with some SCSI hosts.
109 All SCSI2SD users are urged to upgrade to this firmware version.
110 - More fixes to support Apple HD SC Setup (thanks to Doug Brown!)
111 - Fixes to support SCSI1 initiators
112 * Support non-arbitrating initiators.
113 * Support single-initiator option.
114 * Set CCS response format flag in INQUIRY response.
117 - Fixes for better SCSI reset handling
118 - Fix for reading the last sector of the SD card.
119 - Performance improvements. 2.5x read, 2x write performance.
123 - Fixes to support formatting with Apple HD SC Setup. This is very slow,
124 Apple Drive Setup is preferred
125 - Reliability improvement for rejecting unknown SCSI messages.
126 - Reliability improvements for SD card initialisation and reading.
130 - Initial public release.