csi_reset(3)                        CLIX                        csi_reset(3)



  NAME

    csi_reset - Resets hardware on a Command Status Interface (CSI) port

  LIBRARY

    Intergraph Device Library (libix.a)

    #include <sys/xio/xerr.h>

    int csi_reset(
      int channel );

  PARAMETERS

    channel   A command status interface channel

  DESCRIPTION

    The csi_reset() function terminates all pending commands for all processes
    on the Command Status Interface (CSI) port of the Image System Interface
    (ISI) board referenced by channel.  A reset function code of 4 is placed
    on the DR11 function lines to reset the DR11 slave.  The channel must have
    been opened with csi_open().

  RETURN VALUES

    Upon successful completion, a value of 0 is returned.  Otherwise, one of
    the following failure codes is returned.

  ERRORS

    The csi_reset() function will fail if one of the following is true:

    [XIO_FAILURE]
           The system does not contain the driver needed to support this
           request.

    [ISI_CHANNEL_NOT_OPEN]
           The specified channel is not open for this process.

  RELATED INFORMATION

    Functions:  csi_open(3), csi_cmd(3), csi_dstat(3), csi_ustat(3),
    csi_death(3)

    Files:  xcsi(7)







  2/94 - Intergraph Corporation                                              1