include/asm-m32r/topology.h

   1 /*
   2  * linux/include/asm-generic/topology.h
   3  *
   4  * Written by: Matthew Dobson, IBM Corporation
   5  *
   6  * Copyright (C) 2002, IBM Corp.
   7  *
   8  * All rights reserved.
   9  *
  10  * This program is free software; you can redistribute it and/or modify
  11  * it under the terms of the GNU General Public License as published by
  12  * the Free Software Foundation; either version 2 of the License, or
  13  * (at your option) any later version.
  14  *
  15  * This program is distributed in the hope that it will be useful, but
  16  * WITHOUT ANY WARRANTY; without even the implied warranty of
  17  * MERCHANTABILITY OR FITNESS FOR A PARTICULAR PURPOSE, GOOD TITLE or
  18  * NON INFRINGEMENT.  See the GNU General Public License for more
  19  * details.
  20  *
  21  * You should have received a copy of the GNU General Public License
  22  * along with this program; if not, write to the Free Software
  23  * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
  24  *
  25  * Send feedback to <colpatch@us.ibm.com>
  26  */
  27 #ifndef _ASM_M32R_TOPOLOGY_H
  28 #define _ASM_M32R_TOPOLOGY_H
  29
  30 /* Other architectures wishing to use this simple topology API should fill
  31    in the below functions as appropriate in their own <asm/topology.h> file. */
  32
  33 #define cpu_to_node(cpu)        (0)
  34
  35 #ifndef parent_node
  36 #define parent_node(node)       (0)
  37 #endif
  38 #ifndef node_to_cpumask
  39 #define node_to_cpumask(node)   (cpu_online_map)
  40 #endif
  41 #ifndef node_to_first_cpu
  42 #define node_to_first_cpu(node) (0)
  43 #endif
  44 #ifndef pcibus_to_cpumask
  45 #define pcibus_to_cpumask(bus)  (cpu_online_map)
  46 #endif
  47
  48 #endif /* _ASM_M32R_TOPOLOGY_H */