Fix two rather embarrassing bugs in camcontrol.  The first caused the CAM_PASS_ERR_RECOVER flag to be set unconditionally on READ DEFECTS commands, and also caused the CAM_DIR_IN flag to not be set.  This was the cause of all of the "camcontrol defects doesn't work with my NCR controller" bugs.
Fix two rather embarrassing bugs in camcontrol.  The first caused the
CAM_PASS_ERR_RECOVER flag to be set unconditionally on READ DEFECTS
commands, and also caused the CAM_DIR_IN flag to not be set.  This was
the cause of all of the "camcontrol defects doesn't work with my NCR
controller" bugs.

The second prevented camcontrol negotiate from negotiating any bus width
other than 8 bits.

Submitted by:	groudier@club-internet.fr (Gerard Roudier)

jrobhoward/SCADAbase,jrobhoward/SCADAbase,jrobhoward/SCADAbase,jrobhoward/SCADAbase,jrobhoward/SCADAbase,jrobhoward/SCADAbase,jrobhoward/SCADAbase,jrobhoward/SCADAbase,jrobhoward/SCADAbase,jrobhoward/SCADAbase,jrobhoward/SCADAbase