diff options
author | Linus Torvalds <torvalds@ppc970.osdl.org> | 2005-04-16 18:20:36 -0400 |
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committer | Linus Torvalds <torvalds@ppc970.osdl.org> | 2005-04-16 18:20:36 -0400 |
commit | 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 (patch) | |
tree | 0bba044c4ce775e45a88a51686b5d9f90697ea9d /include/asm-generic/topology.h |
Linux-2.6.12-rc2v2.6.12-rc2
Initial git repository build. I'm not bothering with the full history,
even though we have it. We can create a separate "historical" git
archive of that later if we want to, and in the meantime it's about
3.2GB when imported into git - space that would just make the early
git days unnecessarily complicated, when we don't have a lot of good
infrastructure for it.
Let it rip!
Diffstat (limited to 'include/asm-generic/topology.h')
-rw-r--r-- | include/asm-generic/topology.h | 48 |
1 files changed, 48 insertions, 0 deletions
diff --git a/include/asm-generic/topology.h b/include/asm-generic/topology.h new file mode 100644 index 000000000000..ec96e8b0f190 --- /dev/null +++ b/include/asm-generic/topology.h | |||
@@ -0,0 +1,48 @@ | |||
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_GENERIC_TOPOLOGY_H | ||
28 | #define _ASM_GENERIC_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 | #ifndef cpu_to_node | ||
33 | #define cpu_to_node(cpu) (0) | ||
34 | #endif | ||
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_GENERIC_TOPOLOGY_H */ | ||