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Diffstat (limited to 'arch/mips/include/asm/bmips.h')
-rw-r--r--arch/mips/include/asm/bmips.h29
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;