diff options
author | Kyle McMartin <kyle@mcmartin.ca> | 2008-07-28 23:02:13 -0400 |
---|---|---|
committer | Kyle McMartin <kyle@hera.kernel.org> | 2008-10-10 12:32:29 -0400 |
commit | deae26bf6a10e47983606f5df080b91e97650ead (patch) | |
tree | 84a8a68145d0f713d7c5a1f9e6b3b03be9b3a4c8 /include/asm-parisc/smp.h | |
parent | 6c86cb8237bf08443806089130dc108051569a93 (diff) |
parisc: move include/asm-parisc to arch/parisc/include/asm
Diffstat (limited to 'include/asm-parisc/smp.h')
-rw-r--r-- | include/asm-parisc/smp.h | 68 |
1 files changed, 0 insertions, 68 deletions
diff --git a/include/asm-parisc/smp.h b/include/asm-parisc/smp.h deleted file mode 100644 index 398cdbaf4e54..000000000000 --- a/include/asm-parisc/smp.h +++ /dev/null | |||
@@ -1,68 +0,0 @@ | |||
1 | #ifndef __ASM_SMP_H | ||
2 | #define __ASM_SMP_H | ||
3 | |||
4 | |||
5 | #if defined(CONFIG_SMP) | ||
6 | |||
7 | /* Page Zero Location PDC will look for the address to branch to when we poke | ||
8 | ** slave CPUs still in "Icache loop". | ||
9 | */ | ||
10 | #define PDC_OS_BOOT_RENDEZVOUS 0x10 | ||
11 | #define PDC_OS_BOOT_RENDEZVOUS_HI 0x28 | ||
12 | |||
13 | #ifndef ASSEMBLY | ||
14 | #include <linux/bitops.h> | ||
15 | #include <linux/threads.h> /* for NR_CPUS */ | ||
16 | #include <linux/cpumask.h> | ||
17 | typedef unsigned long address_t; | ||
18 | |||
19 | extern cpumask_t cpu_online_map; | ||
20 | |||
21 | |||
22 | /* | ||
23 | * Private routines/data | ||
24 | * | ||
25 | * physical and logical are equivalent until we support CPU hotplug. | ||
26 | */ | ||
27 | #define cpu_number_map(cpu) (cpu) | ||
28 | #define cpu_logical_map(cpu) (cpu) | ||
29 | |||
30 | extern void smp_send_reschedule(int cpu); | ||
31 | extern void smp_send_all_nop(void); | ||
32 | |||
33 | extern void arch_send_call_function_single_ipi(int cpu); | ||
34 | extern void arch_send_call_function_ipi(cpumask_t mask); | ||
35 | |||
36 | #endif /* !ASSEMBLY */ | ||
37 | |||
38 | /* | ||
39 | * This magic constant controls our willingness to transfer | ||
40 | * a process across CPUs. Such a transfer incurs cache and tlb | ||
41 | * misses. The current value is inherited from i386. Still needs | ||
42 | * to be tuned for parisc. | ||
43 | */ | ||
44 | |||
45 | #define PROC_CHANGE_PENALTY 15 /* Schedule penalty */ | ||
46 | |||
47 | extern unsigned long cpu_present_mask; | ||
48 | |||
49 | #define raw_smp_processor_id() (current_thread_info()->cpu) | ||
50 | |||
51 | #else /* CONFIG_SMP */ | ||
52 | |||
53 | static inline void smp_send_all_nop(void) { return; } | ||
54 | |||
55 | #endif | ||
56 | |||
57 | #define NO_PROC_ID 0xFF /* No processor magic marker */ | ||
58 | #define ANY_PROC_ID 0xFF /* Any processor magic marker */ | ||
59 | static inline int __cpu_disable (void) { | ||
60 | return 0; | ||
61 | } | ||
62 | static inline void __cpu_die (unsigned int cpu) { | ||
63 | while(1) | ||
64 | ; | ||
65 | } | ||
66 | extern int __cpu_up (unsigned int cpu); | ||
67 | |||
68 | #endif /* __ASM_SMP_H */ | ||