1 files changed, 13 insertions, 0 deletions

diff --git a/arch/powerpc/include/asm/setup.h b/arch/powerpc/include/asm/setup.h
index e9d384cbd021..7916b56f2e60 100644
--- a/arch/powerpc/include/asm/setup.h
+++ b/arch/powerpc/include/asm/setup.h
@@ -26,6 +26,19 @@ void initmem_init(void);
 void setup_panic(void);
 #define ARCH_PANIC_TIMEOUT 180
 
+void rfi_flush_enable(bool enable);
+
+/* These are bit flags */
+enum l1d_flush_type {
+        L1D_FLUSH_NONE          = 0x1,
+        L1D_FLUSH_FALLBACK      = 0x2,
+        L1D_FLUSH_ORI           = 0x4,
+        L1D_FLUSH_MTTRIG        = 0x8,
+};
+
+void __init setup_rfi_flush(enum l1d_flush_type, bool enable);
+void do_rfi_flush_fixups(enum l1d_flush_type types);
+
 #endif /* !__ASSEMBLY__ */
 
 #endif  /* _ASM_POWERPC_SETUP_H */