KVM: PPC: booke: Add booke206 TLB trace

The existing kvm_stlb_write/kvm_gtlb_write were a poor match for
the e500/book3e MMU -- mas1 was passed as "tid", mas2 was limited
to "unsigned int" which will be a problem on 64-bit, mas3/7 got
split up rather than treated as a single 64-bit word, etc.

Signed-off-by: Liu Yu <yu.liu@freescale.com>
[scottwood@freescale.com: made mas2 64-bit, and added mas8 init]
Signed-off-by: Scott Wood <scottwood@freescale.com>
Signed-off-by: Alexander Graf <agraf@suse.de>
Signed-off-by: Avi Kivity <avi@redhat.com>

1 files changed, 57 insertions, 0 deletions

diff --git a/arch/powerpc/kvm/trace.h b/arch/powerpc/kvm/trace.h
index 609d8bfb54e3..877186b7b1c3 100644
--- a/arch/powerpc/kvm/trace.h
+++ b/arch/powerpc/kvm/trace.h
@@ -340,6 +340,63 @@ TRACE_EVENT(kvm_book3s_slbmte,
 
 #endif /* CONFIG_PPC_BOOK3S */
 
+
+/*************************************************************************
+ *                         Book3E trace points                           *
+ *************************************************************************/
+
+#ifdef CONFIG_BOOKE
+
+TRACE_EVENT(kvm_booke206_stlb_write,
+        TP_PROTO(__u32 mas0, __u32 mas8, __u32 mas1, __u64 mas2, __u64 mas7_3),
+        TP_ARGS(mas0, mas8, mas1, mas2, mas7_3),
+
+        TP_STRUCT__entry(
+                __field(        __u32,  mas0            )
+                __field(        __u32,  mas8            )
+                __field(        __u32,  mas1            )
+                __field(        __u64,  mas2            )
+                __field(        __u64,  mas7_3          )
+        ),
+
+        TP_fast_assign(
+                __entry->mas0           = mas0;
+                __entry->mas8           = mas8;
+                __entry->mas1           = mas1;
+                __entry->mas2           = mas2;
+                __entry->mas7_3         = mas7_3;
+        ),
+
+        TP_printk("mas0=%x mas8=%x mas1=%x mas2=%llx mas7_3=%llx",
+                __entry->mas0, __entry->mas8, __entry->mas1,
+                __entry->mas2, __entry->mas7_3)
+);
+
+TRACE_EVENT(kvm_booke206_gtlb_write,
+        TP_PROTO(__u32 mas0, __u32 mas1, __u64 mas2, __u64 mas7_3),
+        TP_ARGS(mas0, mas1, mas2, mas7_3),
+
+        TP_STRUCT__entry(
+                __field(        __u32,  mas0            )
+                __field(        __u32,  mas1            )
+                __field(        __u64,  mas2            )
+                __field(        __u64,  mas7_3          )
+        ),
+
+        TP_fast_assign(
+                __entry->mas0           = mas0;
+                __entry->mas1           = mas1;
+                __entry->mas2           = mas2;
+                __entry->mas7_3         = mas7_3;
+        ),
+
+        TP_printk("mas0=%x mas1=%x mas2=%llx mas7_3=%llx",
+                __entry->mas0, __entry->mas1,
+                __entry->mas2, __entry->mas7_3)
+);
+
+#endif
+
 #endif /* _TRACE_KVM_H */
 
 /* This part must be outside protection */