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Diffstat (limited to 'arch/powerpc/include/asm/cputhreads.h')
-rw-r--r--arch/powerpc/include/asm/cputhreads.h15
1 files changed, 15 insertions, 0 deletions
diff --git a/arch/powerpc/include/asm/cputhreads.h b/arch/powerpc/include/asm/cputhreads.h
index ba42e46ea58e..666bef4ebfae 100644
--- a/arch/powerpc/include/asm/cputhreads.h
+++ b/arch/powerpc/include/asm/cputhreads.h
@@ -1,6 +1,7 @@
#ifndef _ASM_POWERPC_CPUTHREADS_H
#define _ASM_POWERPC_CPUTHREADS_H
+#ifndef __ASSEMBLY__
#include <linux/cpumask.h>
/*
@@ -94,7 +95,21 @@ 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;
+}
+
+void book3e_start_thread(int thread, unsigned long addr);
+void book3e_stop_thread(int thread);
+
+#endif /* __ASSEMBLY__ */
+#define INVALID_THREAD_HWID 0x0fff
#endif /* _ASM_POWERPC_CPUTHREADS_H */