1 files changed, 28 insertions, 1 deletions

diff --git a/arch/mips/include/asm/bmips.h b/arch/mips/include/asm/bmips.h
index 27bd060d716e..cbaccebf5065 100644
--- a/arch/mips/include/asm/bmips.h
+++ b/arch/mips/include/asm/bmips.h
@@ -46,8 +46,35 @@
 
 #include <linux/cpumask.h>
 #include <asm/r4kcache.h>
+#include <asm/smp-ops.h>
+
+extern struct plat_smp_ops bmips43xx_smp_ops;
+extern struct plat_smp_ops bmips5000_smp_ops;
+
+static inline int register_bmips_smp_ops(void)
+{
+#if IS_ENABLED(CONFIG_CPU_BMIPS) && IS_ENABLED(CONFIG_SMP)
+        switch (current_cpu_type()) {
+        case CPU_BMIPS32:
+        case CPU_BMIPS3300:
+                return register_up_smp_ops();
+        case CPU_BMIPS4350:
+        case CPU_BMIPS4380:
+                register_smp_ops(&bmips43xx_smp_ops);
+                break;
+        case CPU_BMIPS5000:
+                register_smp_ops(&bmips5000_smp_ops);
+                break;
+        default:
+                return -ENODEV;
+        }
+
+        return 0;
+#else
+        return -ENODEV;
+#endif
+}
 
-extern struct plat_smp_ops bmips_smp_ops;
 extern char bmips_reset_nmi_vec;
 extern char bmips_reset_nmi_vec_end;
 extern char bmips_smp_movevec;