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-rw-r--r--include/asm-x86/smp.h13
-rw-r--r--include/asm-x86/trampoline.h21
2 files changed, 21 insertions, 13 deletions
diff --git a/include/asm-x86/smp.h b/include/asm-x86/smp.h
index 3496e1c299b2..62ebdec394b9 100644
--- a/include/asm-x86/smp.h
+++ b/include/asm-x86/smp.h
@@ -45,22 +45,12 @@ DECLARE_PER_CPU(u16, cpu_llc_id);
45DECLARE_PER_CPU(u16, x86_cpu_to_apicid); 45DECLARE_PER_CPU(u16, x86_cpu_to_apicid);
46DECLARE_PER_CPU(u16, x86_bios_cpu_apicid); 46DECLARE_PER_CPU(u16, x86_bios_cpu_apicid);
47 47
48/*
49 * Trampoline 80x86 program as an array.
50 */
51extern const unsigned char trampoline_data [];
52extern const unsigned char trampoline_end [];
53extern unsigned char *trampoline_base;
54
55/* Static state in head.S used to set up a CPU */ 48/* Static state in head.S used to set up a CPU */
56extern struct { 49extern struct {
57 void *sp; 50 void *sp;
58 unsigned short ss; 51 unsigned short ss;
59} stack_start; 52} stack_start;
60 53
61extern unsigned long init_rsp;
62extern unsigned long initial_code;
63
64struct smp_ops { 54struct smp_ops {
65 void (*smp_prepare_boot_cpu)(void); 55 void (*smp_prepare_boot_cpu)(void);
66 void (*smp_prepare_cpus)(unsigned max_cpus); 56 void (*smp_prepare_cpus)(unsigned max_cpus);
@@ -130,9 +120,6 @@ extern void __cpu_die(unsigned int cpu);
130 120
131extern void prefill_possible_map(void); 121extern void prefill_possible_map(void);
132 122
133#define SMP_TRAMPOLINE_BASE 0x6000
134extern unsigned long setup_trampoline(void);
135
136void smp_store_cpu_info(int id); 123void smp_store_cpu_info(int id);
137#define cpu_physical_id(cpu) per_cpu(x86_cpu_to_apicid, cpu) 124#define cpu_physical_id(cpu) per_cpu(x86_cpu_to_apicid, cpu)
138 125
diff --git a/include/asm-x86/trampoline.h b/include/asm-x86/trampoline.h
new file mode 100644
index 000000000000..b156b08d0131
--- /dev/null
+++ b/include/asm-x86/trampoline.h
@@ -0,0 +1,21 @@
1#ifndef __TRAMPOLINE_HEADER
2#define __TRAMPOLINE_HEADER
3
4#ifndef __ASSEMBLY__
5
6/*
7 * Trampoline 80x86 program as an array.
8 */
9extern const unsigned char trampoline_data [];
10extern const unsigned char trampoline_end [];
11extern unsigned char *trampoline_base;
12
13extern unsigned long init_rsp;
14extern unsigned long initial_code;
15
16#define TRAMPOLINE_BASE 0x6000
17extern unsigned long setup_trampoline(void);
18
19#endif /* __ASSEMBLY__ */
20
21#endif /* __TRAMPOLINE_HEADER */