---

yaml --- r: 41384 b: refs/heads/master c: 714cfe7 h: refs/heads/master v: v3
git-mirror · Nov 30, 2006 · 3a850fc · 3a850fc
1 parent f1da174
commit 3a850fc
Show file tree

Hide file tree

Showing 4 changed files with 32 additions and 6 deletions.
diff --git a/[refs] b/[refs]
@@ -1,2 +1,2 @@
 ---
-refs/heads/master: 2472d0b519c9634d89420064315c0926149947aa
+refs/heads/master: 714cfe7865e5182a3b25be6a95c0b17aa8e64aa9
diff --git a/trunk/arch/mips/oprofile/Makefile b/trunk/arch/mips/oprofile/Makefile
@@ -12,5 +12,6 @@ oprofile-y				:= $(DRIVER_OBJS) common.o
 
 oprofile-$(CONFIG_CPU_MIPS32)		+= op_model_mipsxx.o
 oprofile-$(CONFIG_CPU_MIPS64)		+= op_model_mipsxx.o
+oprofile-$(CONFIG_CPU_R10000)		+= op_model_mipsxx.o
 oprofile-$(CONFIG_CPU_SB1)		+= op_model_mipsxx.o
 oprofile-$(CONFIG_CPU_RM9000)		+= op_model_rm9000.o
diff --git a/trunk/arch/mips/oprofile/common.c b/trunk/arch/mips/oprofile/common.c
@@ -83,6 +83,9 @@ int __init oprofile_arch_init(struct oprofile_operations *ops)
 	case CPU_74K:
 	case CPU_SB1:
 	case CPU_SB1A:
+	case CPU_R10000:
+	case CPU_R12000:
+	case CPU_R14000:
 		lmodel = &op_model_mipsxx_ops;
 		break;
 

diff --git a/trunk/arch/mips/oprofile/op_model_mipsxx.c b/trunk/arch/mips/oprofile/op_model_mipsxx.c
@@ -18,7 +18,7 @@
 #define M_PERFCTL_SUPERVISOR		(1UL      <<  2)
 #define M_PERFCTL_USER			(1UL      <<  3)
 #define M_PERFCTL_INTERRUPT_ENABLE	(1UL      <<  4)
-#define M_PERFCTL_EVENT(event)		((event)  << 5)
+#define M_PERFCTL_EVENT(event)		(((event) & 0x3f)  << 5)
 #define M_PERFCTL_VPEID(vpe)		((vpe)    << 16)
 #define M_PERFCTL_MT_EN(filter)		((filter) << 20)
 #define    M_TC_EN_ALL			M_PERFCTL_MT_EN(0)
@@ -218,13 +218,23 @@ static inline int __n_counters(void)
 
 static inline int n_counters(void)
 {
-	int counters = __n_counters();
+	int counters;
+
+	switch (current_cpu_data.cputype) {
+	case CPU_R10000:
+		counters = 2;
+
+	case CPU_R12000:
+	case CPU_R14000:
+		counters = 4;
+
+	default:
+		counters = __n_counters();
+	}
 
 #ifdef CONFIG_MIPS_MT_SMP
-	if (current_cpu_data.cputype == CPU_34K)
-		return counters >> 1;
+	counters >> 1;
 #endif
-
 	return counters;
 }
 
@@ -284,6 +294,18 @@ static int __init mipsxx_init(void)
 		op_model_mipsxx_ops.cpu_type = "mips/5K";
 		break;
 
+	case CPU_R10000:
+		if ((current_cpu_data.processor_id & 0xff) == 0x20)
+			op_model_mipsxx_ops.cpu_type = "mips/r10000-v2.x";
+		else
+			op_model_mipsxx_ops.cpu_type = "mips/r10000";
+		break;
+
+	case CPU_R12000:
+	case CPU_R14000:
+		op_model_mipsxx_ops.cpu_type = "mips/r12000";
+		break;
+
 	case CPU_SB1:
 	case CPU_SB1A:
 		op_model_mipsxx_ops.cpu_type = "mips/sb1";