System Administration Commands                      drvconfig(1M)



NAME
     drvconfig - apply permission and ownership changes  to  dev-
     ices

SYNOPSIS
     drvconfig [-bn] [-a aliasname] [-c classname]
          [-i drivername] [-m majornum] [-r rootdir]


DESCRIPTION
     devfsadm(1M) is now the preferred command and should be used
     instead of drvconfig.


     The default operation of drvconfig is  to  apply  permission
     and  ownership changes to devices. Normally, this command is
     run automatically after a  new  driver  has  been  installed
     (with adddrv(1M)) and the system has been rebooted.

OPTIONS
     The following options are supported:

     -aaliasname    Add the  name  aliasname  to  the  list  of
                     aliases  that  this driver is known by. This
                     option, if used, must be used  with  the  -m
                     majornum,  the  -b  and  the  -i drivername
                     options.


     -b              Add a new major number to name binding  into
                     the  kernel's internal nametomajor tables.
                     This option is not normally  used  directly,
                     but  is  used  by  other  utilities  such as
                     adddrv(1M). Use of the -b  option  requires
                     that  -i  and  -m  be used also. No /devices
                     entries are created.


     -cclassname    The driver being added to the system exports
                     the  class  classname.  This  option is not
                     normally used directly, but is used by other
                     utilities.  It  is  only effective when used
                     with the -b option.


     -idrivername    Only configure the  devices  for  the  named
                     driver.  The  following  options are used by
                     the  implementation   of   adddrv(1M)   and
                     remdrv(1M),  and  may  not  be supported in
                     future versions of Solaris:





SunOS 5.11           Last change: 9 Aug 2004                    1






System Administration Commands                      drvconfig(1M)



     -mmajornum     Specify the major number majornum for  this
                     driver  to add to the kernel's nametomajor
                     binding tables.


     -n              Do not try to load and attach  any  drivers,
                     or  if the -i option is given, do not try to
                     attach the driver named drivername.


     -rrootdir      Perform operations  under  rootdir,  rather
                     than directly under root.


EXIT STATUS
     0           Successful completion.


     non-zero    An error occurred.


FILES
     /devices               Device nodes directory


     /etc/minorperm        Minor mode permissions


     /etc/nametomajor     Major number binding


     /etc/driverclasses    Driver class binding file


ATRIBUTES
     See attributes(5) for descriptions of the  following  attri-
     butes:



     
           ATRIBUTE TYPE               ATRIBUTE VALUE       
    
     Availability                 SUNWcsu                     
    


SEE ALSO
     sh(1), adddrv(1M), modinfo(1M), modload(1M), modunload(1M),
     remdrv(1M), updatedrv(1M), pathtoinst(4), attributes(5),
     devfs(7FS)




SunOS 5.11           Last change: 9 Aug 2004                    2