From 748e4f3d702def1a4bff191e0cf93b6a05340f01 Mon Sep 17 00:00:00 2001
From: hc <hc@nodka.com>
Date: Fri, 10 May 2024 07:41:34 +0000
Subject: [PATCH] add gpio led uart
---
kernel/arch/powerpc/include/asm/trace.h | 31 +++++++++++++++++++++++++++++++
1 files changed, 31 insertions(+), 0 deletions(-)
diff --git a/kernel/arch/powerpc/include/asm/trace.h b/kernel/arch/powerpc/include/asm/trace.h
index d018e86..08cd60c 100644
--- a/kernel/arch/powerpc/include/asm/trace.h
+++ b/kernel/arch/powerpc/include/asm/trace.h
@@ -54,6 +54,22 @@
TP_ARGS(regs)
);
+#ifdef CONFIG_PPC_DOORBELL
+DEFINE_EVENT(ppc64_interrupt_class, doorbell_entry,
+
+ TP_PROTO(struct pt_regs *regs),
+
+ TP_ARGS(regs)
+);
+
+DEFINE_EVENT(ppc64_interrupt_class, doorbell_exit,
+
+ TP_PROTO(struct pt_regs *regs),
+
+ TP_ARGS(regs)
+);
+#endif
+
#ifdef CONFIG_PPC_PSERIES
extern int hcall_tracepoint_regfunc(void);
extern void hcall_tracepoint_unregfunc(void);
@@ -201,6 +217,21 @@
__entry->r)
);
+TRACE_EVENT(tlbia,
+
+ TP_PROTO(unsigned long id),
+ TP_ARGS(id),
+ TP_STRUCT__entry(
+ __field(unsigned long, id)
+ ),
+
+ TP_fast_assign(
+ __entry->id = id;
+ ),
+
+ TP_printk("ctx.id=0x%lx", __entry->id)
+);
+
#endif /* _TRACE_POWERPC_H */
#undef TRACE_INCLUDE_PATH
--
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