From 971b8b3d5101b3bb868e63f3eb96fe69b7110c61 Mon Sep 17 00:00:00 2001
From: Jonas Gorski <jogo@openwrt.org>
Date: Thu, 27 Jun 2013 12:40:15 +0200
Subject: [PATCH 03/10] MIPS: bmips: add macros for testing the current bmips
 CPU

Makes it easy to make code conditionally compiled for supported CPUs
without directly relying on #ifdefs.

Signed-off-by: Jonas Gorski <jogo@openwrt.org>
---
 arch/mips/include/asm/bmips.h |   11 +++++++++++
 1 file changed, 11 insertions(+)

--- a/arch/mips/include/asm/bmips.h
+++ b/arch/mips/include/asm/bmips.h
@@ -45,8 +45,19 @@
 #if !defined(__ASSEMBLY__)
 
 #include <linux/cpumask.h>
+#include <asm/cpu-features.h>
 #include <asm/r4kcache.h>
 
+#define cpu_is_bmips32()	(current_cpu_type() == CPU_BMIPS32)
+#define cpu_is_bmips3300()	(IS_ENABLED(CONFIG_CPU_BMIPS3300) && \
+				 current_cpu_type() == CPU_BMIPS3300)
+#define cpu_is_bmips4350()	(IS_ENABLED(CONFIG_CPU_BMIPS4350) && \
+				 current_cpu_type() == CPU_BMIPS4350)
+#define cpu_is_bmips4380()	(IS_ENABLED(CONFIG_CPU_BMIPS4380) && \
+				 current_cpu_type() == CPU_BMIPS4380)
+#define cpu_is_bmips5000()	(IS_ENABLED(CONFIG_CPU_BMIPS5000) && \
+				 current_cpu_type() == CPU_BMIPS5000)
+
 extern struct plat_smp_ops bmips_smp_ops;
 extern char bmips_reset_nmi_vec;
 extern char bmips_reset_nmi_vec_end;