cvs commit: src/sys/dev/ciss ciss.c cissreg.h cissvar.h

[Scott Long]

scottl      2004-06-21 20:18:40 UTC

  FreeBSD src repository

  Modified files:
    sys/dev/ciss         ciss.c cissreg.h cissvar.h 
  Log:
  Add SCSI passthrough support to CISS.  This allows devices like tape drives
  that are on a CISS bus to be exported up to CAM and made available as normal
  devices.  This will typically add one or two buses to CAM, which will be
  numbered starting at 32 to allow room for CISS proxy buses.  Also, the CISS
  firmware usually hides disk devices, but these can also be exposed as 'pass'
  devices if you set the hw.ciss.expose_hidden_physical tunable.
  
  Sponsored by:   Tape Laboratories, Inc.
  MFC After: 3 days
  
  Revision  Changes    Path
  1.50      +261 -23   src/sys/dev/ciss/ciss.c
  1.13      +7 -0      src/sys/dev/ciss/cissreg.h
  1.9       +19 -0     src/sys/dev/ciss/cissvar.h