rom/kernel/allocirq.c

   1 /*
   2     Copyright © 2017, The AROS Development Team. All rights reserved.
   3     $Id$
   4
   5     Desc:
   6 */
   7
   8 #include <aros/kernel.h>
   9
  10 #include <kernel_base.h>
  11 #include <kernel_debug.h>
  12
  13 /*****************************************************************************
  14
  15     NAME */
  16 #include <proto/kernel.h>
  17
  18         AROS_LH2(ULONG, KrnAllocIRQ,
  19
  20 /*  SYNOPSIS */
  21         AROS_LHA(ULONG, irq_type, D0),
  22         AROS_LHA(ULONG, count, D1),
  23
  24 /*  LOCATION */
  25         struct KernelBase *, KernelBase, 38, Kernel)
  26
  27 /*  FUNCTION
  28         Allocate an arch specific IRQ type.
  29
  30     INPUTS
  31         irq_tpe - The Arch specific Type of IRQ to allocate.
  32         count   - The number of sequential IRQ's to allocate.
  33
  34     RESULT
  35         -1 on failure, or the first 32bit IRQ ID.
  36
  37     NOTES
  38
  39     EXAMPLE
  40         ULONG msiIRQBase = KrnAllocIRQ(IRQTYPE_MSI, 7);
  41
  42     BUGS
  43
  44     SEE ALSO
  45         KrnAddIRQHandler();
  46
  47     INTERNALS
  48
  49 ******************************************************************************/
  50 {
  51     AROS_LIBFUNC_INIT
  52
  53     /* The implementation of this function is architecture-specific */
  54     return (ULONG)-1;
  55
  56     AROS_LIBFUNC_EXIT
  57 }