diff options
Diffstat (limited to 'include/asm-x86/smp.h')
-rw-r--r-- | include/asm-x86/smp.h | 7 |
1 files changed, 7 insertions, 0 deletions
diff --git a/include/asm-x86/smp.h b/include/asm-x86/smp.h index d02e6eacee39..78ef16dd194b 100644 --- a/include/asm-x86/smp.h +++ b/include/asm-x86/smp.h | |||
@@ -28,6 +28,13 @@ extern const unsigned char trampoline_data []; | |||
28 | extern const unsigned char trampoline_end []; | 28 | extern const unsigned char trampoline_end []; |
29 | extern unsigned char *trampoline_base; | 29 | extern unsigned char *trampoline_base; |
30 | 30 | ||
31 | /* Static state in head.S used to set up a CPU */ | ||
32 | extern struct { | ||
33 | void *sp; | ||
34 | unsigned short ss; | ||
35 | } stack_start; | ||
36 | |||
37 | |||
31 | struct smp_ops { | 38 | struct smp_ops { |
32 | void (*smp_prepare_boot_cpu)(void); | 39 | void (*smp_prepare_boot_cpu)(void); |
33 | void (*smp_prepare_cpus)(unsigned max_cpus); | 40 | void (*smp_prepare_cpus)(unsigned max_cpus); |