diff options
| author | chenhui zhao <chenhui.zhao@freescale.com> | 2015-11-20 12:14:02 +0300 |
|---|---|---|
| committer | Scott Wood <oss@buserror.net> | 2016-03-05 08:58:38 +0300 |
| commit | 6becef7ea04a695f64299238fe13d41e41607469 (patch) | |
| tree | bf03a820bdb66e85dffd5d2bef19ff291a106d17 /arch/powerpc/include/asm/smp.h | |
| parent | 2f4f1f815bc6d03ea42d4f67dd1e284525e7524e (diff) | |
| download | linux-6becef7ea04a695f64299238fe13d41e41607469.tar.xz | |
powerpc/mpc85xx: Add CPU hotplug support for E6500
Support Freescale E6500 core-based platforms, like t4240.
Support disabling/enabling individual CPU thread dynamically.
Signed-off-by: Chenhui Zhao <chenhui.zhao@freescale.com>
Diffstat (limited to 'arch/powerpc/include/asm/smp.h')
| -rw-r--r-- | arch/powerpc/include/asm/smp.h | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/arch/powerpc/include/asm/smp.h b/arch/powerpc/include/asm/smp.h index bdb811116d85..174271ef2767 100644 --- a/arch/powerpc/include/asm/smp.h +++ b/arch/powerpc/include/asm/smp.h @@ -200,6 +200,7 @@ extern void generic_secondary_thread_init(void); extern unsigned long __secondary_hold_spinloop; extern unsigned long __secondary_hold_acknowledge; extern char __secondary_hold; +extern unsigned int booting_thread_hwid; extern void __early_start(void); #endif /* __ASSEMBLY__ */ |