rom/kernel/obtaininput.c

   1 /*
   2     Copyright © 1995-2013, The AROS Development Team. All rights reserved.
   3     $Id$
   4
   5     Desc:
   6 */
   7
   8 #include <aros/kernel.h>
   9 #include <aros/libcall.h>
  10
  11 #include <kernel_base.h>
  12
  13 /*****************************************************************************
  14
  15     NAME */
  16 #include <proto/kernel.h>
  17
  18         AROS_LH0I(int, KrnObtainInput,
  19
  20 /*  SYNOPSIS */
  21
  22 /*  LOCATION */
  23         struct KernelBase *, KernelBase, 33, Kernel)
  24
  25 /*  FUNCTION
  26         Take over low-level debug input hardware and initialize the input
  27
  28     INPUTS
  29         None
  30
  31     RESULT
  32         Nonzero for success, zero for failure (for example there's no input channel)
  33
  34     NOTES
  35
  36     EXAMPLE
  37
  38     BUGS
  39
  40     SEE ALSO
  41
  42     INTERNALS
  43
  44 ******************************************************************************/
  45 {
  46     AROS_LIBFUNC_INIT
  47
  48     /*
  49      * The implementation of this function is entirely architecture-specific (at least for now).
  50      * In fact this is a placeholder for an advanced low-level I/O subsystem, which will allow
  51      * various hardware drivers (like ethernet) to provide their own debug I/O channels.
  52      * This will allow to perform remote debugging and read boot logs on machines without serial
  53      * ports, for example over Ethernet/USB/whatever.
  54      */
  55     return 0;
  56
  57     AROS_LIBFUNC_EXIT
  58 }