drivers/net/wireless/iwlwifi/iwl-devtrace-iwlwifi.h - kernel/bruno - Git at Google

 /******************************************************************************
  *
  * Copyright(c) 2009 - 2014 Intel Corporation. All rights reserved.
  * Copyright(c) 2015 Intel Mobile Communications GmbH
  *
  * This program is free software; you can redistribute it and/or modify it
  * under the terms of version 2 of the GNU General Public License 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.
  *
  * You should have received a copy of the GNU General Public License along with
  * this program; if not, write to the Free Software Foundation, Inc.,
  * 51 Franklin Street, Fifth Floor, Boston, MA 02110, USA
  *
  * The full GNU General Public License is included in this distribution in the
  * file called LICENSE.
  *
  * Contact Information:
  *  Intel Linux Wireless <ilw@linux.intel.com>
  * Intel Corporation, 5200 N.E. Elam Young Parkway, Hillsboro, OR 97124-6497
  *
  *****************************************************************************/

 #if !defined(__IWLWIFI_DEVICE_TRACE_IWLWIFI) || defined(TRACE_HEADER_MULTI_READ)
 #define __IWLWIFI_DEVICE_TRACE_IWLWIFI

 #include <linux/tracepoint.h>

 #undef TRACE_SYSTEM
 #define TRACE_SYSTEM iwlwifi

 TRACE_EVENT(iwlwifi_dev_hcmd,
 	TP_PROTO(const struct device *dev,
 		 struct iwl_host_cmd *cmd, u16 total_size,
 		 struct iwl_cmd_header_wide *hdr),
 	TP_ARGS(dev, cmd, total_size, hdr),
 	TP_STRUCT__entry(
 		DEV_ENTRY
 		__dynamic_array(u8, hcmd, total_size)
 		__field(u32, flags)
 	),
 	TP_fast_assign(
 		int i, offset = sizeof(struct iwl_cmd_header);

 		if (hdr->group_id)
 			offset = sizeof(struct iwl_cmd_header_wide);

 		DEV_ASSIGN;
 		__entry->flags = cmd->flags;
 		memcpy(__get_dynamic_array(hcmd), hdr, offset);

 		for (i = 0; i < IWL_MAX_CMD_TBS_PER_TFD; i++) {
 			if (!cmd->len[i])
 				continue;
 			memcpy((u8 *)__get_dynamic_array(hcmd) + offset,
 			       cmd->data[i], cmd->len[i]);
 			offset += cmd->len[i];
 		}
 	),
 	TP_printk("[%s] hcmd %#.2x.%#.2x (%ssync)",
 		  __get_str(dev), ((u8 *)__get_dynamic_array(hcmd))[1],
 		  ((u8 *)__get_dynamic_array(hcmd))[0],
 		  __entry->flags & CMD_ASYNC ? "a" : "")
 );

 TRACE_EVENT(iwlwifi_dev_rx,
 	TP_PROTO(const struct device *dev, const struct iwl_trans *trans,
 		 struct iwl_rx_packet *pkt, size_t len),
 	TP_ARGS(dev, trans, pkt, len),
 	TP_STRUCT__entry(
 		DEV_ENTRY
 		__field(u8, cmd)
 		__dynamic_array(u8, rxbuf, iwl_rx_trace_len(trans, pkt, len))
 	),
 	TP_fast_assign(
 		DEV_ASSIGN;
 		__entry->cmd = pkt->hdr.cmd;
 		memcpy(__get_dynamic_array(rxbuf), pkt,
 		       iwl_rx_trace_len(trans, pkt, len));
 	),
 	TP_printk("[%s] RX cmd %#.2x",
 		  __get_str(dev), __entry->cmd)
 );

 TRACE_EVENT(iwlwifi_dev_tx,
 	TP_PROTO(const struct device *dev, struct sk_buff *skb,
 		 void *tfd, size_t tfdlen,
 		 void *buf0, size_t buf0_len,
 		 void *buf1, size_t buf1_len),
 	TP_ARGS(dev, skb, tfd, tfdlen, buf0, buf0_len, buf1, buf1_len),
 	TP_STRUCT__entry(
 		DEV_ENTRY

 		__field(size_t, framelen)
 		__dynamic_array(u8, tfd, tfdlen)

 		/*
 		 * Do not insert between or below these items,
 		 * we want to keep the frame together (except
 		 * for the possible padding).
 		 */
 		__dynamic_array(u8, buf0, buf0_len)
 		__dynamic_array(u8, buf1, iwl_trace_data(skb) ? 0 : buf1_len)
 	),
 	TP_fast_assign(
 		DEV_ASSIGN;
 		__entry->framelen = buf0_len + buf1_len;
 		memcpy(__get_dynamic_array(tfd), tfd, tfdlen);
 		memcpy(__get_dynamic_array(buf0), buf0, buf0_len);
 		if (!iwl_trace_data(skb))
 			memcpy(__get_dynamic_array(buf1), buf1, buf1_len);
 	),
 	TP_printk("[%s] TX %.2x (%zu bytes)",
 		  __get_str(dev), ((u8 *)__get_dynamic_array(buf0))[0],
 		  __entry->framelen)
 );

 TRACE_EVENT(iwlwifi_dev_ucode_error,
 	TP_PROTO(const struct device *dev, u32 desc, u32 tsf_low,
 		 u32 data1, u32 data2, u32 line, u32 blink1,
 		 u32 blink2, u32 ilink1, u32 ilink2, u32 bcon_time,
 		 u32 gp1, u32 gp2, u32 gp3, u32 major, u32 minor, u32 hw_ver,
 		 u32 brd_ver),
 	TP_ARGS(dev, desc, tsf_low, data1, data2, line,
 		blink1, blink2, ilink1, ilink2, bcon_time, gp1, gp2,
 		gp3, major, minor, hw_ver, brd_ver),
 	TP_STRUCT__entry(
 		DEV_ENTRY
 		__field(u32, desc)
 		__field(u32, tsf_low)
 		__field(u32, data1)
 		__field(u32, data2)
 		__field(u32, line)
 		__field(u32, blink1)
 		__field(u32, blink2)
 		__field(u32, ilink1)
 		__field(u32, ilink2)
 		__field(u32, bcon_time)
 		__field(u32, gp1)
 		__field(u32, gp2)
 		__field(u32, gp3)
 		__field(u32, major)
 		__field(u32, minor)
 		__field(u32, hw_ver)
 		__field(u32, brd_ver)
 	),
 	TP_fast_assign(
 		DEV_ASSIGN;
 		__entry->desc = desc;
 		__entry->tsf_low = tsf_low;
 		__entry->data1 = data1;
 		__entry->data2 = data2;
 		__entry->line = line;
 		__entry->blink1 = blink1;
 		__entry->blink2 = blink2;
 		__entry->ilink1 = ilink1;
 		__entry->ilink2 = ilink2;
 		__entry->bcon_time = bcon_time;
 		__entry->gp1 = gp1;
 		__entry->gp2 = gp2;
 		__entry->gp3 = gp3;
 		__entry->major = major;
 		__entry->minor = minor;
 		__entry->hw_ver = hw_ver;
 		__entry->brd_ver = brd_ver;
 	),
 	TP_printk("[%s] #%02d %010u data 0x%08X 0x%08X line %u, "
 		  "blink 0x%05X 0x%05X ilink 0x%05X 0x%05X "
 		  "bcon_tm %010u gp 0x%08X 0x%08X 0x%08X major 0x%08X "
 		  "minor 0x%08X hw 0x%08X brd 0x%08X",
 		  __get_str(dev), __entry->desc, __entry->tsf_low,
 		  __entry->data1,
 		  __entry->data2, __entry->line, __entry->blink1,
 		  __entry->blink2, __entry->ilink1, __entry->ilink2,
 		  __entry->bcon_time, __entry->gp1, __entry->gp2,
 		  __entry->gp3, __entry->major, __entry->minor,
 		  __entry->hw_ver, __entry->brd_ver)
 );

 TRACE_EVENT(iwlwifi_dev_ucode_event,
 	TP_PROTO(const struct device *dev, u32 time, u32 data, u32 ev),
 	TP_ARGS(dev, time, data, ev),
 	TP_STRUCT__entry(
 		DEV_ENTRY

 		__field(u32, time)
 		__field(u32, data)
 		__field(u32, ev)
 	),
 	TP_fast_assign(
 		DEV_ASSIGN;
 		__entry->time = time;
 		__entry->data = data;
 		__entry->ev = ev;
 	),
 	TP_printk("[%s] EVT_LOGT:%010u:0x%08x:%04u",
 		  __get_str(dev), __entry->time, __entry->data, __entry->ev)
 );
 #endif /* __IWLWIFI_DEVICE_TRACE_IWLWIFI */

 #undef TRACE_INCLUDE_PATH
 #define TRACE_INCLUDE_PATH .
 #undef TRACE_INCLUDE_FILE
 #define TRACE_INCLUDE_FILE iwl-devtrace-iwlwifi
 #include <trace/define_trace.h>
	/******************************************************************************
	*
	* Copyright(c) 2009 - 2014 Intel Corporation. All rights reserved.
	* Copyright(c) 2015 Intel Mobile Communications GmbH
	*
	* This program is free software; you can redistribute it and/or modify it
	* under the terms of version 2 of the GNU General Public License 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.
	*
	* You should have received a copy of the GNU General Public License along with
	* this program; if not, write to the Free Software Foundation, Inc.,
	* 51 Franklin Street, Fifth Floor, Boston, MA 02110, USA
	*
	* The full GNU General Public License is included in this distribution in the
	* file called LICENSE.
	*
	* Contact Information:
	* Intel Linux Wireless <ilw@linux.intel.com>
	* Intel Corporation, 5200 N.E. Elam Young Parkway, Hillsboro, OR 97124-6497
	*
	*****************************************************************************/

	#if !defined(__IWLWIFI_DEVICE_TRACE_IWLWIFI) \|\| defined(TRACE_HEADER_MULTI_READ)
	#define __IWLWIFI_DEVICE_TRACE_IWLWIFI

	#include <linux/tracepoint.h>

	#undef TRACE_SYSTEM
	#define TRACE_SYSTEM iwlwifi

	TRACE_EVENT(iwlwifi_dev_hcmd,
	TP_PROTO(const struct device *dev,
	struct iwl_host_cmd *cmd, u16 total_size,
	struct iwl_cmd_header_wide *hdr),
	TP_ARGS(dev, cmd, total_size, hdr),
	TP_STRUCT__entry(
	DEV_ENTRY
	__dynamic_array(u8, hcmd, total_size)
	__field(u32, flags)
	),
	TP_fast_assign(
	int i, offset = sizeof(struct iwl_cmd_header);

	if (hdr->group_id)
	offset = sizeof(struct iwl_cmd_header_wide);

	DEV_ASSIGN;
	__entry->flags = cmd->flags;
	memcpy(__get_dynamic_array(hcmd), hdr, offset);

	for (i = 0; i < IWL_MAX_CMD_TBS_PER_TFD; i++) {
	if (!cmd->len[i])
	continue;
	memcpy((u8 *)__get_dynamic_array(hcmd) + offset,
	cmd->data[i], cmd->len[i]);
	offset += cmd->len[i];
	}
	),
	TP_printk("[%s] hcmd %#.2x.%#.2x (%ssync)",
	__get_str(dev), ((u8 *)__get_dynamic_array(hcmd))[1],
	((u8 *)__get_dynamic_array(hcmd))[0],
	__entry->flags & CMD_ASYNC ? "a" : "")
	);

	TRACE_EVENT(iwlwifi_dev_rx,
	TP_PROTO(const struct device dev, const struct iwl_trans trans,
	struct iwl_rx_packet *pkt, size_t len),
	TP_ARGS(dev, trans, pkt, len),
	TP_STRUCT__entry(
	DEV_ENTRY
	__field(u8, cmd)
	__dynamic_array(u8, rxbuf, iwl_rx_trace_len(trans, pkt, len))
	),
	TP_fast_assign(
	DEV_ASSIGN;
	__entry->cmd = pkt->hdr.cmd;
	memcpy(__get_dynamic_array(rxbuf), pkt,
	iwl_rx_trace_len(trans, pkt, len));
	),
	TP_printk("[%s] RX cmd %#.2x",
	__get_str(dev), __entry->cmd)
	);

	TRACE_EVENT(iwlwifi_dev_tx,
	TP_PROTO(const struct device dev, struct sk_buff skb,
	void *tfd, size_t tfdlen,
	void *buf0, size_t buf0_len,
	void *buf1, size_t buf1_len),
	TP_ARGS(dev, skb, tfd, tfdlen, buf0, buf0_len, buf1, buf1_len),
	TP_STRUCT__entry(
	DEV_ENTRY

	__field(size_t, framelen)
	__dynamic_array(u8, tfd, tfdlen)

	/*
	* Do not insert between or below these items,
	* we want to keep the frame together (except
	* for the possible padding).
	*/
	__dynamic_array(u8, buf0, buf0_len)
	__dynamic_array(u8, buf1, iwl_trace_data(skb) ? 0 : buf1_len)
	),
	TP_fast_assign(
	DEV_ASSIGN;
	__entry->framelen = buf0_len + buf1_len;
	memcpy(__get_dynamic_array(tfd), tfd, tfdlen);
	memcpy(__get_dynamic_array(buf0), buf0, buf0_len);
	if (!iwl_trace_data(skb))
	memcpy(__get_dynamic_array(buf1), buf1, buf1_len);
	),
	TP_printk("[%s] TX %.2x (%zu bytes)",
	__get_str(dev), ((u8 *)__get_dynamic_array(buf0))[0],
	__entry->framelen)
	);

	TRACE_EVENT(iwlwifi_dev_ucode_error,
	TP_PROTO(const struct device *dev, u32 desc, u32 tsf_low,
	u32 data1, u32 data2, u32 line, u32 blink1,
	u32 blink2, u32 ilink1, u32 ilink2, u32 bcon_time,
	u32 gp1, u32 gp2, u32 gp3, u32 major, u32 minor, u32 hw_ver,
	u32 brd_ver),
	TP_ARGS(dev, desc, tsf_low, data1, data2, line,
	blink1, blink2, ilink1, ilink2, bcon_time, gp1, gp2,
	gp3, major, minor, hw_ver, brd_ver),
	TP_STRUCT__entry(
	DEV_ENTRY
	__field(u32, desc)
	__field(u32, tsf_low)
	__field(u32, data1)
	__field(u32, data2)
	__field(u32, line)
	__field(u32, blink1)
	__field(u32, blink2)
	__field(u32, ilink1)
	__field(u32, ilink2)
	__field(u32, bcon_time)
	__field(u32, gp1)
	__field(u32, gp2)
	__field(u32, gp3)
	__field(u32, major)
	__field(u32, minor)
	__field(u32, hw_ver)
	__field(u32, brd_ver)
	),
	TP_fast_assign(
	DEV_ASSIGN;
	__entry->desc = desc;
	__entry->tsf_low = tsf_low;
	__entry->data1 = data1;
	__entry->data2 = data2;
	__entry->line = line;
	__entry->blink1 = blink1;
	__entry->blink2 = blink2;
	__entry->ilink1 = ilink1;
	__entry->ilink2 = ilink2;
	__entry->bcon_time = bcon_time;
	__entry->gp1 = gp1;
	__entry->gp2 = gp2;
	__entry->gp3 = gp3;
	__entry->major = major;
	__entry->minor = minor;
	__entry->hw_ver = hw_ver;
	__entry->brd_ver = brd_ver;
	),
	TP_printk("[%s] #%02d %010u data 0x%08X 0x%08X line %u, "
	"blink 0x%05X 0x%05X ilink 0x%05X 0x%05X "
	"bcon_tm %010u gp 0x%08X 0x%08X 0x%08X major 0x%08X "
	"minor 0x%08X hw 0x%08X brd 0x%08X",
	__get_str(dev), __entry->desc, __entry->tsf_low,
	__entry->data1,
	__entry->data2, __entry->line, __entry->blink1,
	__entry->blink2, __entry->ilink1, __entry->ilink2,
	__entry->bcon_time, __entry->gp1, __entry->gp2,
	__entry->gp3, __entry->major, __entry->minor,
	__entry->hw_ver, __entry->brd_ver)
	);

	TRACE_EVENT(iwlwifi_dev_ucode_event,
	TP_PROTO(const struct device *dev, u32 time, u32 data, u32 ev),
	TP_ARGS(dev, time, data, ev),
	TP_STRUCT__entry(
	DEV_ENTRY

	__field(u32, time)
	__field(u32, data)
	__field(u32, ev)
	),
	TP_fast_assign(
	DEV_ASSIGN;
	__entry->time = time;
	__entry->data = data;
	__entry->ev = ev;
	),
	TP_printk("[%s] EVT_LOGT:%010u:0x%08x:%04u",
	__get_str(dev), __entry->time, __entry->data, __entry->ev)
	);
	#endif /* __IWLWIFI_DEVICE_TRACE_IWLWIFI */

	#undef TRACE_INCLUDE_PATH
	#define TRACE_INCLUDE_PATH .
	#undef TRACE_INCLUDE_FILE
	#define TRACE_INCLUDE_FILE iwl-devtrace-iwlwifi
	#include <trace/define_trace.h>