soc: qcom: Add snapshot of RPM SMD Driver

This snapshot is taken as of msm-3.18 commit e70ad0cd (Promotion of
kernel.lnx.3.18-151201.)

Signed-off-by: Karthikeyan Ramasubramanian <kramasub@codeaurora.org>

1 files changed, 111 insertions, 0 deletions

diff --git a/include/trace/events/trace_rpm_smd.h b/include/trace/events/trace_rpm_smd.h
new file mode 100644
index 000000000000..c43f03058e5b
--- /dev/null
+++ b/include/trace/events/trace_rpm_smd.h
@@ -0,0 +1,111 @@
+/* Copyright (c) 2012, 2014-2015, The Linux Foundation. All rights reserved.
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License version 2 and
+ * only version 2 as published by the Free Software Foundation.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ */
+
+#undef TRACE_SYSTEM
+#define TRACE_SYSTEM rpm_smd
+
+#if !defined(_TRACE_RPM_SMD_H) || defined(TRACE_HEADER_MULTI_READ)
+#define _TRACE_RPM_SMD_H
+
+#include <linux/tracepoint.h>
+
+TRACE_EVENT(rpm_smd_ack_recvd,
+
+	TP_PROTO(unsigned int irq, unsigned int msg_id, int errno),
+
+	TP_ARGS(irq, msg_id, errno),
+
+	TP_STRUCT__entry(
+		__field(int, irq)
+		__field(int, msg_id)
+		__field(int, errno)
+	),
+
+	TP_fast_assign(
+		__entry->irq = irq;
+		__entry->msg_id = msg_id;
+		__entry->errno = errno;
+	),
+
+	TP_printk("ctx:%s msg_id:%d errno:%08x",
+		__entry->irq ? "noslp" : "sleep",
+		__entry->msg_id,
+		__entry->errno)
+);
+
+TRACE_EVENT(rpm_smd_interrupt_notify,
+
+	TP_PROTO(char *dummy),
+
+	TP_ARGS(dummy),
+
+	TP_STRUCT__entry(
+		__field(char *, dummy)
+	),
+
+	TP_fast_assign(
+		__entry->dummy = dummy;
+	),
+
+	TP_printk("%s", __entry->dummy)
+);
+
+DECLARE_EVENT_CLASS(rpm_send_msg,
+
+	TP_PROTO(unsigned int msg_id, unsigned int rsc_type,
+		unsigned int rsc_id),
+
+	TP_ARGS(msg_id, rsc_type, rsc_id),
+
+	TP_STRUCT__entry(
+		__field(u32, msg_id)
+		__field(u32, rsc_type)
+		__field(u32, rsc_id)
+		__array(char, name, 5)
+	),
+
+	TP_fast_assign(
+		__entry->msg_id = msg_id;
+		__entry->name[4] = 0;
+		__entry->rsc_type = rsc_type;
+		__entry->rsc_id = rsc_id;
+		memcpy(__entry->name, &rsc_type, sizeof(uint32_t));
+
+	),
+
+	TP_printk("msg_id:%d, rsc_type:0x%08x(%s), rsc_id:0x%08x",
+			__entry->msg_id,
+			__entry->rsc_type, __entry->name,
+			__entry->rsc_id)
+);
+
+DEFINE_EVENT(rpm_send_msg, rpm_smd_sleep_set,
+	TP_PROTO(unsigned int msg_id, unsigned int rsc_type,
+		unsigned int rsc_id),
+	TP_ARGS(msg_id, rsc_type, rsc_id)
+);
+
+DEFINE_EVENT(rpm_send_msg, rpm_smd_send_sleep_set,
+	TP_PROTO(unsigned int msg_id, unsigned int rsc_type,
+		unsigned int rsc_id),
+	TP_ARGS(msg_id, rsc_type, rsc_id)
+);
+
+DEFINE_EVENT(rpm_send_msg, rpm_smd_send_active_set,
+	TP_PROTO(unsigned int msg_id, unsigned int rsc_type,
+		unsigned int rsc_id),
+	TP_ARGS(msg_id, rsc_type, rsc_id)
+);
+
+#endif
+#define TRACE_INCLUDE_FILE trace_rpm_smd
+#include <trace/define_trace.h>