DLcmds(3dlpi)                                          DLcmds(3dlpi)


       NAME
             DLcmds - process data link commands

       SYNOPSIS
             DLcmds(queue_t *q, mblk_t *mp)

          Parameters
            q           pointer to the write queue

            mp          message pointer

       DESCRIPTION
             This function is invoked for processing data link commands.
             The following data link commands are supported:

                   DL_INFO_REQ

                   DL_BIND_REQ,

                   DL_UNBIND_REQ

                   DL_UNITDATA_REQ

             DLinfo_req(), DLbind_req(), DLunbind_req(), and
             DLunitdata_req() are called respectively for further
             processing of these data link commands.  An error
             acknowledgement is sent to any other type of data link
             command.  This is performed by calling DLerror_ack().
             Finally, the input messages are freed-up with the exception of
             DLunitdata_req().  Functions for processing of specific data
             link commands are specified next.

          Response
            error code  ENXIO, ECHRNG, 0 (no errors)

          Layer
             Hardware Independent.

       REFERENCES
          Hardware Independent Layer Functions Called
            DLinfo_req()

            DLbind_req()





                           Copyright 1994 Novell, Inc.               Page 1

      DLcmds(3dlpi)                                          DLcmds(3dlpi)


           DLunbind_req

           DLunitdata_req()

         Hardware Dependent Layer Functions Called
           none










































                          Copyright 1994 Novell, Inc.               Page 2