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Commit a8ccd30f authored by Conner Huff's avatar Conner Huff Committed by Sean Tranchetti
Browse files

rmnet: generic kernel based traces for shs and perf modules 



Add trace events for RmNet SHS and RmNet perf modules.

Change-Id: I16678e0737a14eaf24df6162656d0ef067e27a39
Signed-off-by: default avatarConner Huff <chuff@codeaurora.org>
parent 4719c01d

drivers/net/ethernet/qualcomm/rmnet/rmnet_handlers.c

+14 −0
Original line number Diff line number Diff line
@@ -19,6 +19,7 @@ 
#include <linux/ip.h>

#include <linux/ipv6.h>

#include <net/sock.h>

#include <linux/tracepoint.h>

#include "rmnet_private.h"

#include "rmnet_config.h"

#include "rmnet_vnd.h"
@@ -27,10 +28,23 @@ 
#ifdef CONFIG_QCOM_QMI_HELPERS

#include <soc/qcom/rmnet_qmi.h>

#include <soc/qcom/qmi_rmnet.h>



#endif



#define RMNET_IP_VERSION_4 0x40

#define RMNET_IP_VERSION_6 0x60

#define CREATE_TRACE_POINTS

#include "rmnet_trace.h"



EXPORT_TRACEPOINT_SYMBOL(rmnet_shs_low);

EXPORT_TRACEPOINT_SYMBOL(rmnet_shs_high);

EXPORT_TRACEPOINT_SYMBOL(rmnet_shs_err);

EXPORT_TRACEPOINT_SYMBOL(rmnet_shs_wq_low);

EXPORT_TRACEPOINT_SYMBOL(rmnet_shs_wq_high);

EXPORT_TRACEPOINT_SYMBOL(rmnet_shs_wq_err);

EXPORT_TRACEPOINT_SYMBOL(rmnet_perf_low);

EXPORT_TRACEPOINT_SYMBOL(rmnet_perf_high);

EXPORT_TRACEPOINT_SYMBOL(rmnet_perf_err);



/* Helper Functions */

drivers/net/ethernet/qualcomm/rmnet/rmnet_trace.h

0 → 100644
+366 −0
Original line number Diff line number Diff line 
/* Copyright (c) 2018, 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 rmnet

#define TRACE_INCLUDE_FILE rmnet_trace



#if !defined(_TRACE_MSM_LOW_POWER_H_) || defined(TRACE_HEADER_MULTI_READ)

#define _RMNET_TRACE_H_



#include <linux/netdevice.h>

#include <linux/skbuff.h>

#include <linux/tracepoint.h>



/*****************************************************************************/

/* Trace events for rmnet_perf module */

/*****************************************************************************/

TRACE_EVENT

	(rmnet_perf_low,



	 TP_PROTO(u8 func, u8 evt, u32 uint1, u32 uint2,

		  u64 ulong1, u64 ulong2, void *ptr1, void *ptr2),



	 TP_ARGS(func, evt, uint1, uint2, ulong1, ulong2, ptr1, ptr2),



	 TP_STRUCT__entry(

		__field(u8, func)

		__field(u8, evt)

		__field(u32, uint1)

		__field(u32, uint2)

		__field(u64, ulong1)

		__field(u64, ulong2)

		__field(void *, ptr1)

		__field(void *, ptr2)

	 ),



	 TP_fast_assign(

		__entry->func = func;

		__entry->evt = evt;

		__entry->uint1 = uint1;

		__entry->uint2 = uint2;

		__entry->ulong1 = ulong1;

		__entry->ulong2 = ulong2;

		__entry->ptr1 = ptr1;

		__entry->ptr2 = ptr2;

	 ),



	 TP_printk("fun:%u ev:%u u1:%u u2:%u ul1:%lu ul2:%lu p1:0x%pK p2:0x%pK",

		   __entry->func, __entry->evt,

		   __entry->uint1, __entry->uint2,

		   __entry->ulong1, __entry->ulong2,

		   __entry->ptr1, __entry->ptr2)

)



TRACE_EVENT

	(rmnet_perf_high,



	 TP_PROTO(u8 func, u8 evt, u32 uint1, u32 uint2,

		  u64 ulong1, u64 ulong2, void *ptr1, void *ptr2),



	 TP_ARGS(func, evt, uint1, uint2, ulong1, ulong2, ptr1, ptr2),



	 TP_STRUCT__entry(

		__field(u8, func)

		__field(u8, evt)

		__field(u32, uint1)

		__field(u32, uint2)

		__field(u64, ulong1)

		__field(u64, ulong2)

		__field(void *, ptr1)

		__field(void *, ptr2)

	 ),



	 TP_fast_assign(

		__entry->func = func;

		__entry->evt = evt;

		__entry->uint1 = uint1;

		__entry->uint2 = uint2;

		__entry->ulong1 = ulong1;

		__entry->ulong2 = ulong2;

		__entry->ptr1 = ptr1;

		__entry->ptr2 = ptr2;

	 ),



	 TP_printk("fun:%u ev:%u u1:%u u2:%u ul1:%lu ul2:%lu p1:0x%pK p2:0x%pK",

		   __entry->func, __entry->evt,

		   __entry->uint1, __entry->uint2,

		   __entry->ulong1, __entry->ulong2,

		   __entry->ptr1, __entry->ptr2)

)



TRACE_EVENT

	(rmnet_perf_err,



	 TP_PROTO(u8 func, u8 evt, u32 uint1, u32 uint2,

		  u64 ulong1, u64 ulong2, void *ptr1, void *ptr2),



	 TP_ARGS(func, evt, uint1, uint2, ulong1, ulong2, ptr1, ptr2),



	 TP_STRUCT__entry(

		__field(u8, func)

		__field(u8, evt)

		__field(u32, uint1)

		__field(u32, uint2)

		__field(u64, ulong1)

		__field(u64, ulong2)

		__field(void *, ptr1)

		__field(void *, ptr2)

	 ),



	 TP_fast_assign(

		__entry->func = func;

		__entry->evt = evt;

		__entry->uint1 = uint1;

		__entry->uint2 = uint2;

		__entry->ulong1 = ulong1;

		__entry->ulong2 = ulong2;

		__entry->ptr1 = ptr1;

		__entry->ptr2 = ptr2;

	 ),



	 TP_printk("fun:%u ev:%u u1:%u u2:%u ul1:%lu ul2:%lu p1:0x%pK p2:0x%pK",

		   __entry->func, __entry->evt,

		   __entry->uint1, __entry->uint2,

		   __entry->ulong1, __entry->ulong2,

		   __entry->ptr1, __entry->ptr2)

)

/*****************************************************************************/

/* Trace events for rmnet_shs module */

/*****************************************************************************/

TRACE_EVENT

	(rmnet_shs_low,



	 TP_PROTO(u8 func, u8 evt, u32 uint1, u32 uint2,

		  u64 ulong1, u64 ulong2, void *ptr1, void *ptr2),



	 TP_ARGS(func, evt, uint1, uint2, ulong1, ulong2, ptr1, ptr2),



	 TP_STRUCT__entry(

		__field(u8, func)

		__field(u8, evt)

		__field(u32, uint1)

		__field(u32, uint2)

		__field(u64, ulong1)

		__field(u64, ulong2)

		__field(void *, ptr1)

		__field(void *, ptr2)

	 ),



	 TP_fast_assign(

		__entry->func = func;

		__entry->evt = evt;

		__entry->uint1 = uint1;

		__entry->uint2 = uint2;

		__entry->ulong1 = ulong1;

		__entry->ulong2 = ulong2;

		__entry->ptr1 = ptr1;

		__entry->ptr2 = ptr2;

	 ),



	 TP_printk("fun:%u ev:%u u1:%u u2:%u ul1:%lu ul2:%lu p1:0x%pK p2:0x%pK",

		   __entry->func, __entry->evt,

		   __entry->uint1, __entry->uint2,

		   __entry->ulong1, __entry->ulong2,

		   __entry->ptr1, __entry->ptr2)

)



TRACE_EVENT

	(rmnet_shs_high,



	 TP_PROTO(u8 func, u8 evt, u32 uint1, u32 uint2,

		  u64 ulong1, u64 ulong2, void *ptr1, void *ptr2),



	 TP_ARGS(func, evt, uint1, uint2, ulong1, ulong2, ptr1, ptr2),



	 TP_STRUCT__entry(

		__field(u8, func)

		__field(u8, evt)

		__field(u32, uint1)

		__field(u32, uint2)

		__field(u64, ulong1)

		__field(u64, ulong2)

		__field(void *, ptr1)

		__field(void *, ptr2)

	 ),



	 TP_fast_assign(

		__entry->func = func;

		__entry->evt = evt;

		__entry->uint1 = uint1;

		__entry->uint2 = uint2;

		__entry->ulong1 = ulong1;

		__entry->ulong2 = ulong2;

		__entry->ptr1 = ptr1;

		__entry->ptr2 = ptr2;

	 ),



	 TP_printk("fun:%u ev:%u u1:%u u2:%u ul1:%lu ul2:%lu p1:0x%pK p2:0x%pK",

		   __entry->func, __entry->evt,

		   __entry->uint1, __entry->uint2,

		   __entry->ulong1, __entry->ulong2,

		   __entry->ptr1, __entry->ptr2)

)



TRACE_EVENT

	(rmnet_shs_err,



	 TP_PROTO(u8 func, u8 evt, u32 uint1, u32 uint2,

		  u64 ulong1, u64 ulong2, void *ptr1, void *ptr2),



	 TP_ARGS(func, evt, uint1, uint2, ulong1, ulong2, ptr1, ptr2),



	 TP_STRUCT__entry(

		__field(u8, func)

		__field(u8, evt)

		__field(u32, uint1)

		__field(u32, uint2)

		__field(u64, ulong1)

		__field(u64, ulong2)

		__field(void *, ptr1)

		__field(void *, ptr2)

	 ),



	 TP_fast_assign(

		__entry->func = func;

		__entry->evt = evt;

		__entry->uint1 = uint1;

		__entry->uint2 = uint2;

		__entry->ulong1 = ulong1;

		__entry->ulong2 = ulong2;

		__entry->ptr1 = ptr1;

		__entry->ptr2 = ptr2;

	 ),



	 TP_printk("fun:%u ev:%u u1:%u u2:%u ul1:%lu ul2:%lu p1:0x%pK p2:0x%pK",

		   __entry->func, __entry->evt,

		   __entry->uint1, __entry->uint2,

		   __entry->ulong1, __entry->ulong2,

		   __entry->ptr1, __entry->ptr2)

)



TRACE_EVENT

	(rmnet_shs_wq_low,



	 TP_PROTO(u8 func, u8 evt, u32 uint1, u32 uint2,

		  u64 ulong1, u64 ulong2, void *ptr1, void *ptr2),



	 TP_ARGS(func, evt, uint1, uint2, ulong1, ulong2, ptr1, ptr2),



	 TP_STRUCT__entry(

		__field(u8, func)

		__field(u8, evt)

		__field(u32, uint1)

		__field(u32, uint2)

		__field(u64, ulong1)

		__field(u64, ulong2)

		__field(void *, ptr1)

		__field(void *, ptr2)

	 ),



	 TP_fast_assign(

		__entry->func = func;

		__entry->evt = evt;

		__entry->uint1 = uint1;

		__entry->uint2 = uint2;

		__entry->ulong1 = ulong1;

		__entry->ulong2 = ulong2;

		__entry->ptr1 = ptr1;

		__entry->ptr2 = ptr2;

	 ),



	 TP_printk("fun:%u ev:%u u1:%u u2:%u ul1:%lu ul2:%lu p1:0x%pK p2:0x%pK",

		   __entry->func, __entry->evt,

		   __entry->uint1, __entry->uint2,

		   __entry->ulong1, __entry->ulong2,

		   __entry->ptr1, __entry->ptr2)

)



TRACE_EVENT

	(rmnet_shs_wq_high,



	 TP_PROTO(u8 func, u8 evt, u32 uint1, u32 uint2,

		  u64 ulong1, u64 ulong2, void *ptr1, void *ptr2),



	 TP_ARGS(func, evt, uint1, uint2, ulong1, ulong2, ptr1, ptr2),



	 TP_STRUCT__entry(

		__field(u8, func)

		__field(u8, evt)

		__field(u32, uint1)

		__field(u32, uint2)

		__field(u64, ulong1)

		__field(u64, ulong2)

		__field(void *, ptr1)

		__field(void *, ptr2)

	 ),



	 TP_fast_assign(

		__entry->func = func;

		__entry->evt = evt;

		__entry->uint1 = uint1;

		__entry->uint2 = uint2;

		__entry->ulong1 = ulong1;

		__entry->ulong2 = ulong2;

		__entry->ptr1 = ptr1;

		__entry->ptr2 = ptr2;

	 ),



	 TP_printk("fun:%u ev:%u u1:%u u2:%u ul1:%lu ul2:%lu p1:0x%pK p2:0x%pK",

		   __entry->func, __entry->evt,

		   __entry->uint1, __entry->uint2,

		   __entry->ulong1, __entry->ulong2,

		   __entry->ptr1, __entry->ptr2)

)



TRACE_EVENT

	(rmnet_shs_wq_err,



	 TP_PROTO(u8 func, u8 evt, u32 uint1, u32 uint2,

		  u64 ulong1, u64 ulong2, void *ptr1, void *ptr2),



	 TP_ARGS(func, evt, uint1, uint2, ulong1, ulong2, ptr1, ptr2),



	 TP_STRUCT__entry(

		__field(u8, func)

		__field(u8, evt)

		__field(u32, uint1)

		__field(u32, uint2)

		__field(u64, ulong1)

		__field(u64, ulong2)

		__field(void *, ptr1)

		__field(void *, ptr2)

	 ),



	 TP_fast_assign(

		__entry->func = func;

		__entry->evt = evt;

		__entry->uint1 = uint1;

		__entry->uint2 = uint2;

		__entry->ulong1 = ulong1;

		__entry->ulong2 = ulong2;

		__entry->ptr1 = ptr1;

		__entry->ptr2 = ptr2;

	 ),



	 TP_printk("fun:%u ev:%u u1:%u u2:%u ul1:%lu ul2:%lu p1:0x%pK p2:0x%pK",

		   __entry->func, __entry->evt,

		   __entry->uint1, __entry->uint2,

		   __entry->ulong1, __entry->ulong2,

		   __entry->ptr1, __entry->ptr2)

)

#endif /* _RMNET_TRACE_H_ */



/* This part must be outside protection */

#undef TRACE_INCLUDE_PATH

#define TRACE_INCLUDE_PATH .

#include <trace/define_trace.h>