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-rw-r--r--include/asm-sparc64/smp.h65
1 files changed, 1 insertions, 64 deletions
diff --git a/include/asm-sparc64/smp.h b/include/asm-sparc64/smp.h
index cd0311b2e19d..5095a2cbea52 100644
--- a/include/asm-sparc64/smp.h
+++ b/include/asm-sparc64/smp.h
@@ -1,64 +1 @@
1/* smp.h: Sparc64 specific SMP stuff. #include <asm-sparc/smp.h>
2 *
3 * Copyright (C) 1996, 2008 David S. Miller (davem@davemloft.net)
4 */
5
6#ifndef _SPARC64_SMP_H
7#define _SPARC64_SMP_H
8
9#include <linux/threads.h>
10#include <asm/asi.h>
11#include <asm/starfire.h>
12#include <asm/spitfire.h>
13
14#ifndef __ASSEMBLY__
15
16#include <linux/cpumask.h>
17#include <linux/cache.h>
18
19#endif /* !(__ASSEMBLY__) */
20
21#ifdef CONFIG_SMP
22
23#ifndef __ASSEMBLY__
24
25/*
26 * Private routines/data
27 */
28
29#include <linux/bitops.h>
30#include <asm/atomic.h>
31#include <asm/percpu.h>
32
33DECLARE_PER_CPU(cpumask_t, cpu_sibling_map);
34extern cpumask_t cpu_core_map[NR_CPUS];
35extern int sparc64_multi_core;
36
37/*
38 * General functions that each host system must provide.
39 */
40
41extern int hard_smp_processor_id(void);
42#define raw_smp_processor_id() (current_thread_info()->cpu)
43
44extern void smp_fill_in_sib_core_maps(void);
45extern void cpu_play_dead(void);
46
47extern void smp_fetch_global_regs(void);
48
49#ifdef CONFIG_HOTPLUG_CPU
50extern int __cpu_disable(void);
51extern void __cpu_die(unsigned int cpu);
52#endif
53
54#endif /* !(__ASSEMBLY__) */
55
56#else
57
58#define hard_smp_processor_id() 0
59#define smp_fill_in_sib_core_maps() do { } while (0)
60#define smp_fetch_global_regs() do { } while (0)
61
62#endif /* !(CONFIG_SMP) */
63
64#endif /* !(_SPARC64_SMP_H) */