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42 lines
1.1 KiB
42 lines
1.1 KiB
From aa15ac91faccc3bf01a29670b1f9ae1945cea056 Mon Sep 17 00:00:00 2001
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From: Jonas Gorski <jogo@openwrt.org>
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Date: Sun, 23 Jun 2013 14:04:51 +0200
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Subject: [PATCH 07/10] MIPS: bmips: add a helper function for registering smp
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ops
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Add a helper similar to the generic register_XXX_smp_ops() for bmips.
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Signed-off-by: Jonas Gorski <jogo@openwrt.org>
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---
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arch/mips/include/asm/bmips.h | 13 +++++++++++++
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1 file changed, 13 insertions(+)
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--- a/arch/mips/include/asm/bmips.h
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+++ b/arch/mips/include/asm/bmips.h
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@@ -47,6 +47,7 @@
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#include <linux/cpumask.h>
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#include <asm/cpu-features.h>
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#include <asm/r4kcache.h>
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+#include <asm/smp-ops.h>
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#define cpu_is_bmips32() (current_cpu_type() == CPU_BMIPS32)
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#define cpu_is_bmips3300() (IS_ENABLED(CONFIG_CPU_BMIPS3300) && \
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@@ -59,6 +60,18 @@
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current_cpu_type() == CPU_BMIPS5000)
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extern struct plat_smp_ops bmips_smp_ops;
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+
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+static inline int register_bmips_smp_ops(void)
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+{
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+#ifdef CONFIG_CPU_BMIPS
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+ register_smp_ops(&bmips_smp_ops);
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+
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+ return 0;
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+#else
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+ return -ENODEV;
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+#endif
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+}
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+
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extern char bmips_reset_nmi_vec;
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extern char bmips_reset_nmi_vec_end;
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extern char bmips_smp_movevec;
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