diff options
Diffstat (limited to 'arch/powerpc/include/asm/cputhreads.h')
| -rw-r--r-- | arch/powerpc/include/asm/cputhreads.h | 8 |
1 files changed, 8 insertions, 0 deletions
diff --git a/arch/powerpc/include/asm/cputhreads.h b/arch/powerpc/include/asm/cputhreads.h index ba42e46ea58e..ea9623147b87 100644 --- a/arch/powerpc/include/asm/cputhreads.h +++ b/arch/powerpc/include/asm/cputhreads.h @@ -94,6 +94,14 @@ static inline int cpu_last_thread_sibling(int cpu) return cpu | (threads_per_core - 1); } +static inline u32 get_tensr(void) +{ +#ifdef CONFIG_BOOKE + if (cpu_has_feature(CPU_FTR_SMT)) + return mfspr(SPRN_TENSR); +#endif + return 1; +} #endif /* _ASM_POWERPC_CPUTHREADS_H */ |