diff --git a/arch/powerpc/include/asm/trace.h b/arch/powerpc/include/asm/trace.h
index 5712f06..c15da60 100644
--- a/arch/powerpc/include/asm/trace.h
+++ b/arch/powerpc/include/asm/trace.h
@@ -99,6 +99,51 @@
 );
 #endif
 
+#ifdef CONFIG_PPC_POWERNV
+extern void opal_tracepoint_regfunc(void);
+extern void opal_tracepoint_unregfunc(void);
+
+TRACE_EVENT_FN(opal_entry,
+
+	TP_PROTO(unsigned long opcode, unsigned long *args),
+
+	TP_ARGS(opcode, args),
+
+	TP_STRUCT__entry(
+		__field(unsigned long, opcode)
+	),
+
+	TP_fast_assign(
+		__entry->opcode = opcode;
+	),
+
+	TP_printk("opcode=%lu", __entry->opcode),
+
+	opal_tracepoint_regfunc, opal_tracepoint_unregfunc
+);
+
+TRACE_EVENT_FN(opal_exit,
+
+	TP_PROTO(unsigned long opcode, unsigned long retval),
+
+	TP_ARGS(opcode, retval),
+
+	TP_STRUCT__entry(
+		__field(unsigned long, opcode)
+		__field(unsigned long, retval)
+	),
+
+	TP_fast_assign(
+		__entry->opcode = opcode;
+		__entry->retval = retval;
+	),
+
+	TP_printk("opcode=%lu retval=%lu", __entry->opcode, __entry->retval),
+
+	opal_tracepoint_regfunc, opal_tracepoint_unregfunc
+);
+#endif
+
 #endif /* _TRACE_POWERPC_H */
 
 #undef TRACE_INCLUDE_PATH
diff --git a/arch/powerpc/platforms/powernv/Makefile b/arch/powerpc/platforms/powernv/Makefile
index 4ad227d..70b758a 100644
--- a/arch/powerpc/platforms/powernv/Makefile
+++ b/arch/powerpc/platforms/powernv/Makefile
@@ -8,3 +8,4 @@
 obj-$(CONFIG_EEH)	+= eeh-ioda.o eeh-powernv.o
 obj-$(CONFIG_PPC_SCOM)	+= opal-xscom.o
 obj-$(CONFIG_MEMORY_FAILURE)	+= opal-memory-errors.o
+obj-$(CONFIG_TRACEPOINTS)	+= opal-tracepoints.o
diff --git a/arch/powerpc/platforms/powernv/opal-tracepoints.c b/arch/powerpc/platforms/powernv/opal-tracepoints.c
new file mode 100644
index 0000000..d8a000a
--- /dev/null
+++ b/arch/powerpc/platforms/powernv/opal-tracepoints.c
@@ -0,0 +1,84 @@
+#include <linux/percpu.h>
+#include <linux/jump_label.h>
+#include <asm/trace.h>
+
+#ifdef CONFIG_JUMP_LABEL
+struct static_key opal_tracepoint_key = STATIC_KEY_INIT;
+
+void opal_tracepoint_regfunc(void)
+{
+	static_key_slow_inc(&opal_tracepoint_key);
+}
+
+void opal_tracepoint_unregfunc(void)
+{
+	static_key_slow_dec(&opal_tracepoint_key);
+}
+#else
+/*
+ * We optimise OPAL calls by placing opal_tracepoint_refcount
+ * directly in the TOC so we can check if the opal tracepoints are
+ * enabled via a single load.
+ */
+
+/* NB: reg/unreg are called while guarded with the tracepoints_mutex */
+extern long opal_tracepoint_refcount;
+
+void opal_tracepoint_regfunc(void)
+{
+	opal_tracepoint_refcount++;
+}
+
+void opal_tracepoint_unregfunc(void)
+{
+	opal_tracepoint_refcount--;
+}
+#endif
+
+/*
+ * Since the tracing code might execute OPAL calls we need to guard against
+ * recursion.
+ */
+static DEFINE_PER_CPU(unsigned int, opal_trace_depth);
+
+void __trace_opal_entry(unsigned long opcode, unsigned long *args)
+{
+	unsigned long flags;
+	unsigned int *depth;
+
+	local_irq_save(flags);
+
+	depth = &__get_cpu_var(opal_trace_depth);
+
+	if (*depth)
+		goto out;
+
+	(*depth)++;
+	preempt_disable();
+	trace_opal_entry(opcode, args);
+	(*depth)--;
+
+out:
+	local_irq_restore(flags);
+}
+
+void __trace_opal_exit(long opcode, unsigned long retval)
+{
+	unsigned long flags;
+	unsigned int *depth;
+
+	local_irq_save(flags);
+
+	depth = &__get_cpu_var(opal_trace_depth);
+
+	if (*depth)
+		goto out;
+
+	(*depth)++;
+	trace_opal_exit(opcode, retval);
+	preempt_enable();
+	(*depth)--;
+
+out:
+	local_irq_restore(flags);
+}
diff --git a/arch/powerpc/platforms/powernv/opal-wrappers.S b/arch/powerpc/platforms/powernv/opal-wrappers.S
index 4abbff2..27c40bc 100644
--- a/arch/powerpc/platforms/powernv/opal-wrappers.S
+++ b/arch/powerpc/platforms/powernv/opal-wrappers.S
@@ -13,30 +13,69 @@
 #include <asm/hvcall.h>
 #include <asm/asm-offsets.h>
 #include <asm/opal.h>
+#include <asm/jump_label.h>
+
+	.section	".text"
+
+#ifdef CONFIG_TRACEPOINTS
+#ifdef CONFIG_JUMP_LABEL
+#define OPAL_BRANCH(LABEL)					\
+	ARCH_STATIC_BRANCH(LABEL, opal_tracepoint_key)
+#else
+
+	.section	".toc","aw"
+
+	.globl opal_tracepoint_refcount
+opal_tracepoint_refcount:
+	.llong	0
+
+	.section	".text"
+
+/*
+ * We branch around this in early init by using an unconditional cpu
+ * feature.
+ */
+#define OPAL_BRANCH(LABEL)					\
+BEGIN_FTR_SECTION;						\
+	b	1f;						\
+END_FTR_SECTION(0, 1);						\
+	ld	r12,opal_tracepoint_refcount@toc(r2);		\
+	std	r12,32(r1);					\
+	cmpdi	r12,0;						\
+	bne-	LABEL;						\
+1:
+
+#endif
+
+#else
+#define OPAL_BRANCH(LABEL)
+#endif
 
 /* TODO:
  *
  * - Trace irqs in/off (needs saving/restoring all args, argh...)
  * - Get r11 feed up by Dave so I can have better register usage
  */
+
 #define OPAL_CALL(name, token)		\
  _GLOBAL(name);				\
 	mflr	r0;			\
-	mfcr	r12;			\
 	std	r0,16(r1);		\
+	li	r0,token;		\
+	OPAL_BRANCH(opal_tracepoint_entry) \
+	mfcr	r12;			\
 	stw	r12,8(r1);		\
 	std	r1,PACAR1(r13);		\
-	li	r0,0;			\
+	li	r11,0;			\
 	mfmsr	r12;			\
-	ori	r0,r0,MSR_EE;		\
+	ori	r11,r11,MSR_EE;		\
 	std	r12,PACASAVEDMSR(r13);	\
-	andc	r12,r12,r0;		\
+	andc	r12,r12,r11;		\
 	mtmsrd	r12,1;			\
-	LOAD_REG_ADDR(r0,opal_return);	\
-	mtlr	r0;			\
-	li	r0,MSR_DR|MSR_IR|MSR_LE;\
-	andc	r12,r12,r0;		\
-	li	r0,token;		\
+	LOAD_REG_ADDR(r11,opal_return);	\
+	mtlr	r11;			\
+	li	r11,MSR_DR|MSR_IR|MSR_LE;\
+	andc	r12,r12,r11;		\
 	mtspr	SPRN_HSRR1,r12;		\
 	LOAD_REG_ADDR(r11,opal);	\
 	ld	r12,8(r11);		\
@@ -61,6 +100,64 @@
 	mtcr	r4;
 	rfid
 
+#ifdef CONFIG_TRACEPOINTS
+opal_tracepoint_entry:
+	stdu	r1,-STACKFRAMESIZE(r1)
+	std	r0,STK_REG(R23)(r1)
+	std	r3,STK_REG(R24)(r1)
+	std	r4,STK_REG(R25)(r1)
+	std	r5,STK_REG(R26)(r1)
+	std	r6,STK_REG(R27)(r1)
+	std	r7,STK_REG(R28)(r1)
+	std	r8,STK_REG(R29)(r1)
+	std	r9,STK_REG(R30)(r1)
+	std	r10,STK_REG(R31)(r1)
+	mr	r3,r0
+	addi	r4,r1,STK_REG(R24)
+	bl	__trace_opal_entry
+	ld	r0,STK_REG(R23)(r1)
+	ld	r3,STK_REG(R24)(r1)
+	ld	r4,STK_REG(R25)(r1)
+	ld	r5,STK_REG(R26)(r1)
+	ld	r6,STK_REG(R27)(r1)
+	ld	r7,STK_REG(R28)(r1)
+	ld	r8,STK_REG(R29)(r1)
+	ld	r9,STK_REG(R30)(r1)
+	ld	r10,STK_REG(R31)(r1)
+	LOAD_REG_ADDR(r11,opal_tracepoint_return)
+	mfcr	r12
+	std	r11,16(r1)
+	stw	r12,8(r1)
+	std	r1,PACAR1(r13)
+	li	r11,0
+	mfmsr	r12
+	ori	r11,r11,MSR_EE
+	std	r12,PACASAVEDMSR(r13)
+	andc	r12,r12,r11
+	mtmsrd	r12,1
+	LOAD_REG_ADDR(r11,opal_return)
+	mtlr	r11
+	li	r11,MSR_DR|MSR_IR|MSR_LE
+	andc	r12,r12,r11
+	mtspr	SPRN_HSRR1,r12
+	LOAD_REG_ADDR(r11,opal)
+	ld	r12,8(r11)
+	ld	r2,0(r11)
+	mtspr	SPRN_HSRR0,r12
+	hrfid
+
+opal_tracepoint_return:
+	std	r3,STK_REG(R31)(r1)
+	mr	r4,r3
+	ld	r0,STK_REG(R23)(r1)
+	bl	__trace_opal_exit
+	ld	r3,STK_REG(R31)(r1)
+	addi	r1,r1,STACKFRAMESIZE
+	ld	r0,16(r1)
+	mtlr	r0
+	blr
+#endif
+
 OPAL_CALL(opal_invalid_call,			OPAL_INVALID_CALL);
 OPAL_CALL(opal_console_write,			OPAL_CONSOLE_WRITE);
 OPAL_CALL(opal_console_read,			OPAL_CONSOLE_READ);