lbruck@eng.umd.edu (Lewis Bruck) (08/23/90)
I am interested in getting any information about how to directly access
SCSI devices in C. The only documentation I have been able to find
are the comments in the devices/scsidisk.h header file and some
(conflicting) information included with my GVP controller. I would like
to find more complete information and a commented sample program that
actually does something (anything :-).
My particular problem is that I am trying to directly access my WT-150
tape drive directly (this is the GVP TapeStore product). Using the
information I was able to glean from the header file, I was able to
get it to retension the tape, so some SCSI commands are getting through.
However, any data reads and writes return a GVP specific error (i think)
about not being able to find the device. I am puzzled :-)
If somebody could give me any pointers, I would appreciate it.
Thanks
Lewis Bruck
lbruck@eng.umd.edu
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