diff options
Diffstat (limited to 'include/asm-ppc/smp.h')
-rw-r--r-- | include/asm-ppc/smp.h | 75 |
1 files changed, 0 insertions, 75 deletions
diff --git a/include/asm-ppc/smp.h b/include/asm-ppc/smp.h deleted file mode 100644 index e75791ea33a6..000000000000 --- a/include/asm-ppc/smp.h +++ /dev/null | |||
@@ -1,75 +0,0 @@ | |||
1 | /* smp.h: PPC specific SMP stuff. | ||
2 | * | ||
3 | * Original was a copy of sparc smp.h. Now heavily modified | ||
4 | * for PPC. | ||
5 | * | ||
6 | * Copyright (C) 1996 David S. Miller (davem@caip.rutgers.edu) | ||
7 | * Copyright (C) 1996-2001 Cort Dougan <cort@fsmlabs.com> | ||
8 | */ | ||
9 | #ifdef __KERNEL__ | ||
10 | #ifndef _PPC_SMP_H | ||
11 | #define _PPC_SMP_H | ||
12 | |||
13 | #include <linux/kernel.h> | ||
14 | #include <linux/bitops.h> | ||
15 | #include <linux/errno.h> | ||
16 | #include <linux/cpumask.h> | ||
17 | #include <linux/threads.h> | ||
18 | |||
19 | #ifdef CONFIG_SMP | ||
20 | |||
21 | #ifndef __ASSEMBLY__ | ||
22 | |||
23 | struct cpuinfo_PPC { | ||
24 | unsigned long loops_per_jiffy; | ||
25 | unsigned long pvr; | ||
26 | unsigned long *pgd_cache; | ||
27 | unsigned long *pte_cache; | ||
28 | unsigned long pgtable_cache_sz; | ||
29 | }; | ||
30 | |||
31 | extern struct cpuinfo_PPC cpu_data[]; | ||
32 | extern cpumask_t cpu_online_map; | ||
33 | extern cpumask_t cpu_possible_map; | ||
34 | extern unsigned long smp_proc_in_lock[]; | ||
35 | extern volatile unsigned long cpu_callin_map[]; | ||
36 | extern int smp_tb_synchronized; | ||
37 | extern struct smp_ops_t *smp_ops; | ||
38 | |||
39 | extern void smp_send_tlb_invalidate(int); | ||
40 | extern void smp_send_xmon_break(int cpu); | ||
41 | struct pt_regs; | ||
42 | extern void smp_message_recv(int); | ||
43 | |||
44 | extern int __cpu_disable(void); | ||
45 | extern void __cpu_die(unsigned int cpu); | ||
46 | extern void cpu_die(void) __attribute__((noreturn)); | ||
47 | |||
48 | #define raw_smp_processor_id() (current_thread_info()->cpu) | ||
49 | |||
50 | extern int __cpu_up(unsigned int cpu); | ||
51 | |||
52 | extern int smp_hw_index[]; | ||
53 | #define hard_smp_processor_id() (smp_hw_index[smp_processor_id()]) | ||
54 | #define get_hard_smp_processor_id(cpu) (smp_hw_index[(cpu)]) | ||
55 | #define set_hard_smp_processor_id(cpu, phys)\ | ||
56 | (smp_hw_index[(cpu)] = (phys)) | ||
57 | |||
58 | #endif /* __ASSEMBLY__ */ | ||
59 | |||
60 | #else /* !(CONFIG_SMP) */ | ||
61 | |||
62 | static inline void cpu_die(void) { } | ||
63 | #define get_hard_smp_processor_id(cpu) 0 | ||
64 | #define set_hard_smp_processor_id(cpu, phys) | ||
65 | #define hard_smp_processor_id() 0 | ||
66 | |||
67 | #endif /* !(CONFIG_SMP) */ | ||
68 | |||
69 | #ifndef __ASSEMBLY__ | ||
70 | extern int boot_cpuid; | ||
71 | extern int boot_cpuid_phys; | ||
72 | #endif | ||
73 | |||
74 | #endif /* !(_PPC_SMP_H) */ | ||
75 | #endif /* __KERNEL__ */ | ||