This is OS4 quick port done by Kjetil Hvalstrand (NutsAboutAmiga)

As I have no experience whit block devices on AmigaOS, I decided to
make diskimage ripping tool out of the kernel module, Amiga DD disk
works fine, please test and report any thing you find or change or
modify the code as you like, it's under GPL license

I have not changed to many things inside the original code it self,
this so that I can replace the sourecode from new Linux module versions
to come, what I have done is to make wrapper for Linux PCI functions
you find this in the dummy_Amiga.i file, and added a GUI

 PERMSSN    UID  GID    PACKED    SIZE  RATIO METHOD CRC     STAMP          NAME
---------- ----------- ------- ------- ------ ---------- ------------ -------------
[generic]                   64     125  51.2% -lh5- ce1d Mar  4  2006 cwfloppy-0.3.3/amiga.c
[generic]                73616  211470  34.8% -lh5- 2d6f Mar 19  2006 cwfloppy-0.3.3/catfloppy
[generic]                 2771    9343  29.7% -lh5- 8f8b Mar 19  2006 cwfloppy-0.3.3/catfloppy.c
[generic]                 2339    8563  27.3% -lh5- 8fbf May 29  1999 cwfloppy-0.3.3/disk-images/amigadd-empty.adf.gz
[generic]                 2526   15145  16.7% -lh5- 2a56 Aug 21  1998 cwfloppy-0.3.3/disk-images/amigahd-empty.adf.gz
[generic]                  706    2063  34.2% -lh5- bf72 Jun 16  2002 cwfloppy-0.3.3/disk-images/msdoshd-empty.img.gz
[generic]                  488    1221  40.0% -lh5- 0a31 Mar  5  2006 cwfloppy-0.3.3/dummy_amiga.i.old
[generic]                  192     482  39.8% -lh5- 711d Mar 11  2006 cwfloppy-0.3.3/init_amiga.h
[generic]                  814    2378  34.2% -lh5- 9ce2 Mar 11  2006 cwfloppy-0.3.3/init_amiga.i
[generic]                  852    2060  41.4% -lh5- 1f36 Mar  8  2006 cwfloppy-0.3.3/main.c
[generic]                   38      39  97.4% -lh5- 2a49 Mar 17  2006 cwfloppy-0.3.3/Makefile
[generic]                  378     635  59.5% -lh5- dc99 Mar 18  2006 cwfloppy-0.3.3/README-OS4
[generic]                  342     571  59.9% -lh5- aa84 Mar 18  2006 cwfloppy-0.3.3/README-OS4.bak
[generic]                 2501    8629  29.0% -lh5- 406f Mar 17  2006 cwfloppy-0.3.3/catweasel.c
[generic]                 3451    8512  40.5% -lh5- d1c0 Dec  8  2005 cwfloppy-0.3.3/ChangeLog
[generic]                 2994    8618  34.7% -lh5- 516e Mar 19  2006 cwfloppy-0.3.3/codec-amiga.c
[generic]                 7007   17990  38.9% -lh5- 920b Jun 18  2002 cwfloppy-0.3.3/COPYING
[generic]                 1716    3645  47.1% -lh5- 0a3a Mar  5  2006 cwfloppy-0.3.3/cwfloppy.h
[generic]                 1307    2946  44.4% -lh5- 4ef5 Dec  7  2002 cwfloppy-0.3.3/cwformat.c
[generic]                  698    1349  51.7% -lh5- 21fe Jun 16  2002 cwfloppy-0.3.3/disk-images/msdosdd-empty.img.gz
[generic]                 2646    7165  36.9% -lh5- 513b Mar 17  2006 cwfloppy-0.3.3/dummy_amiga.i
[generic]                 2177    4736  46.0% -lh5- fa0c Mar  5  2006 cwfloppy-0.3.3/encoder-common.c
[generic]                  808    1579  51.2% -lh5- 1d79 Jun 16  2002 cwfloppy-0.3.3/encoder-common.h
[generic]                  678    1769  38.3% -lh5- 4a3e Dec  8  2005 cwfloppy-0.3.3/Makefile.linux
[generic]                33348  361269   9.2% -lh5- 1d21 Mar  6  2005 cwfloppy-0.3.3/mk4_firmware.h
[generic]                 8356   28172  29.7% -lh5- b3e6 Mar 17  2006 cwfloppy-0.3.3/module.c
[generic]                  386     661  58.4% -lh5- 76c4 Dec 14  2002 cwfloppy-0.3.3/NEWS
[generic]                 1148    2083  55.1% -lh5- 4ed6 Dec 14  2002 cwfloppy-0.3.3/TODO
[generic]                 1987    5510  36.1% -lh5- 9745 Dec  4  2005 cwfloppy-0.3.3/catweasel.h
[generic]                 4973   14377  34.6% -lh5- bdfc Mar  5  2006 cwfloppy-0.3.3/codec-msdos.c
[generic]                 4672   10426  44.8% -lh5- a55a Apr  3  2005 cwfloppy-0.3.3/README
---------- ----------- ------- ------- ------ ---------- ------------ -------------
 Total        31 files  165979  743531  22.3%            Mar 19  2006