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drvconfig(8)

System Administration Commands                                    drvconfig(8)



NAME
       drvconfig - apply permission and ownership changes to devices

SYNOPSIS
       drvconfig [-bn] [-a alias_name] [-c class_name]
            [-i drivername] [-m major_num] [-r root_dir]

DESCRIPTION
       devfsadm(8)  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 add_drv(8)) and the system has been
       rebooted.

OPTIONS
       The following options are supported:

       -aalias_name    Add  the  name  alias_name  to the list of aliases that
                       this driver is known by. This option, if used, must  be
                       used with the -m  major_num, the -b and the -i  driver‐
                       name options.


       -b              Add a new major number to name binding  into  the  ker‐
                       nel's internal name_to_major tables. This option is not
                       normally used directly, but is used by other  utilities
                       such  as add_drv(8). Use of the -b option requires that
                       -i and -m be used also. No /devices  entries  are  cre‐
                       ated.


       -cclass_name    The  driver being added to the system exports the class
                       class_name. 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
                       add_drv(8) and rem_drv(8), and may not be supported  in
                       future versions of Solaris:


       -mmajor_num     Specify  the  major number major_num for this driver to
                       add to the kernel's name_to_major 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.


       -rroot_dir      Perform operations under root_dir, rather than directly
                       under root.


EXIT STATUS
       0           Successful completion.


       non-zero    An error occurred.


FILES
       /devices               Device nodes directory


       /etc/minor_perm        Minor mode permissions


       /etc/name_to_major     Major number binding


       /etc/driver_classes    Driver class binding file


ATTRIBUTES
       See attributes(7) for descriptions of the following attributes:


       tab()  box; cw(2.75i) |cw(2.75i) lw(2.75i) |lw(2.75i) ATTRIBUTE TYPEAT‐
       TRIBUTE VALUE _ Availabilitysystem/device-administration


SEE ALSO
       sh(1), devfs(4FS),  path_to_inst(5),  attributes(7),  add_drv(8),  mod‐
       info(8), modload(8), modunload(8), rem_drv(8), update_drv(8)



Oracle Solaris 11.4               11 Aug 2014                     drvconfig(8)
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