text: /******************************************************************************
   *
   * Copyright(c) 2009 - 2012 Intel Corporation. All rights reserved.
   *
   * 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) || defined(TRACE_HEADER_MULTI_READ)
  #define __IWLWIFI_DEVICE_TRACE
  
  #include <linux/tracepoint.h>
  
  
  #if !defined(CONFIG_IWLWIFI_DEVICE_TRACING) || defined(__CHECKER__)
  #undef TRACE_EVENT
  #define TRACE_EVENT(name, proto, ...) \
  static inline void trace_ ## name(proto) {}
  #undef DECLARE_EVENT_CLASS
  #define DECLARE_EVENT_CLASS(...)
  #undef DEFINE_EVENT
  #define DEFINE_EVENT(evt_class, name, proto, ...) \
  static inline void trace_ ## name(proto) {}
  #endif
  
  #define DEV_ENTRY	__string(dev, dev_name(dev))
  #define DEV_ASSIGN	__assign_str(dev, dev_name(dev))
  
  #undef TRACE_SYSTEM
  #define TRACE_SYSTEM iwlwifi_io
  
  TRACE_EVENT(iwlwifi_dev_ioread32,
  	TP_PROTO(const struct device *dev, u32 offs, u32 val),
  	TP_ARGS(dev, offs, val),
  	TP_STRUCT__entry(
  		DEV_ENTRY
  		__field(u32, offs)
  		__field(u32, val)
  	),
  	TP_fast_assign(
  		DEV_ASSIGN;
  		__entry->offs = offs;
  		__entry->val = val;
  	),
  	TP_printk("[%s] read io[%#x] = %#x",
  		  __get_str(dev), __entry->offs, __entry->val)
  );
  
  TRACE_EVENT(iwlwifi_dev_iowrite8,
  	TP_PROTO(const struct device *dev, u32 offs, u8 val),
  	TP_ARGS(dev, offs, val),
  	TP_STRUCT__entry(
  		DEV_ENTRY
  		__field(u32, offs)
  		__field(u8, val)
  	),
  	TP_fast_assign(
  		DEV_ASSIGN;
  		__entry->offs = offs;
  		__entry->val = val;
  	),
  	TP_printk("[%s] write io[%#x] = %#x)",
  		  __get_str(dev), __entry->offs, __entry->val)
  );
  
  TRACE_EVENT(iwlwifi_dev_iowrite32,
  	TP_PROTO(const struct device *dev, u32 offs, u32 val),
  	TP_ARGS(dev, offs, val),
  	TP_STRUCT__entry(
  		DEV_ENTRY
  		__field(u32, offs)
  		__field(u32, val)
  	),
  	TP_fast_assign(
  		DEV_ASSIGN;
  		__entry->offs = offs;
  		__entry->val = val;
  	),
  	TP_printk("[%s] write io[%#x] = %#x)",
  		  __get_str(dev), __entry->offs, __entry->val)
  );
  
  TRACE_EVENT(iwlwifi_dev_irq,
  	TP_PROTO(const struct device *dev),
  	TP_ARGS(dev),
  	TP_STRUCT__entry(
  		DEV_ENTRY
  	),
  	TP_fast_assign(
  		DEV_ASSIGN;
  	),
  	/* TP_printk("") doesn't compile */
  	TP_printk("%d", 0)
  );
  
  TRACE_EVENT(iwlwifi_dev_ict_read,
  	TP_PROTO(const struct device *dev, u32 index, u32 value),
  	TP_ARGS(dev, index, value),
  	TP_STRUCT__entry(
  		DEV_ENTRY
  		__field(u32, index)
  		__field(u32, value)
  	),
  	TP_fast_assign(
  		DEV_ASSIGN;
  		__entry->index = index;
  		__entry->value = value;
  	),
  	TP_printk("[%s] read ict[%d] = %#.8x",
  		  __get_str(dev), __entry->index, __entry->value)
  );
  
  #undef TRACE_SYSTEM
  #define TRACE_SYSTEM iwlwifi_ucode
  
  TRACE_EVENT(iwlwifi_dev_ucode_cont_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)
  );
  
  TRACE_EVENT(iwlwifi_dev_ucode_wrap_event,
  	TP_PROTO(const struct device *dev, u32 wraps, u32 n_entry, u32 p_entry),
  	TP_ARGS(dev, wraps, n_entry, p_entry),
  	TP_STRUCT__entry(
  		DEV_ENTRY
  
  		__field(u32, wraps)
  		__field(u32, n_entry)
  		__field(u32, p_entry)
  	),
  	TP_fast_assign(
  		DEV_ASSIGN;
  		__entry->wraps = wraps;
  		__entry->n_entry = n_entry;
  		__entry->p_entry = p_entry;
  	),
  	TP_printk("[%s] wraps=#%02d n=0x%X p=0x%X",
  		  __get_str(dev), __entry->wraps, __entry->n_entry,
  		  __entry->p_entry)
  );
  
  #undef TRACE_SYSTEM
  #define TRACE_SYSTEM iwlwifi_msg
  
  #define MAX_MSG_LEN	100
  
  DECLARE_EVENT_CLASS(iwlwifi_msg_event,
  	TP_PROTO(struct va_format *vaf),
  	TP_ARGS(vaf),
  	TP_STRUCT__entry(
  		__dynamic_array(char, msg, MAX_MSG_LEN)
  	),
  	TP_fast_assign(
  		WARN_ON_ONCE(vsnprintf(__get_dynamic_array(msg),
  				       MAX_MSG_LEN, vaf->fmt,
  				       *vaf->va) >= MAX_MSG_LEN);
  	),
  	TP_printk("%s", (char *)__get_dynamic_array(msg))
  );
  
  DEFINE_EVENT(iwlwifi_msg_event, iwlwifi_err,
  	TP_PROTO(struct va_format *vaf),
  	TP_ARGS(vaf)
  );
  
  DEFINE_EVENT(iwlwifi_msg_event, iwlwifi_warn,
  	TP_PROTO(struct va_format *vaf),
  	TP_ARGS(vaf)
  );
  
  DEFINE_EVENT(iwlwifi_msg_event, iwlwifi_info,
  	TP_PROTO(struct va_format *vaf),
  	TP_ARGS(vaf)
  );
  
  DEFINE_EVENT(iwlwifi_msg_event, iwlwifi_crit,
  	TP_PROTO(struct va_format *vaf),
  	TP_ARGS(vaf)
  );
  
  TRACE_EVENT(iwlwifi_dbg,
  	TP_PROTO(u32 level, bool in_interrupt, const char *function,
  		 struct va_format *vaf),
  	TP_ARGS(level, in_interrupt, function, vaf),
  	TP_STRUCT__entry(
  		__field(u32, level)
  		__field(u8, in_interrupt)
  		__string(function, function)
  		__dynamic_array(char, msg, MAX_MSG_LEN)
  	),
  	TP_fast_assign(
  		__entry->level = level;
  		__entry->in_interrupt = in_interrupt;
  		__assign_str(function, function);
  		WARN_ON_ONCE(vsnprintf(__get_dynamic_array(msg),
  				       MAX_MSG_LEN, vaf->fmt,
  				       *vaf->va) >= MAX_MSG_LEN);
  	),
  	TP_printk("%s", (char *)__get_dynamic_array(msg))
  );
  
  #undef TRACE_SYSTEM
  #define TRACE_SYSTEM iwlwifi
  
  TRACE_EVENT(iwlwifi_dev_hcmd,
  	TP_PROTO(const struct device *dev, u32 flags,
  		 const void *hcmd0, size_t len0,
  		 const void *hcmd1, size_t len1,
  		 const void *hcmd2, size_t len2),
  	TP_ARGS(dev, flags, hcmd0, len0, hcmd1, len1, hcmd2, len2),
  	TP_STRUCT__entry(
  		DEV_ENTRY
  		__dynamic_array(u8, hcmd0, len0)
  		__dynamic_array(u8, hcmd1, len1)
  		__dynamic_array(u8, hcmd2, len2)
  		__field(u32, flags)
  	),
  	TP_fast_assign(
  		DEV_ASSIGN;
  		memcpy(__get_dynamic_array(hcmd0), hcmd0, len0);
  		memcpy(__get_dynamic_array(hcmd1), hcmd1, len1);
  		memcpy(__get_dynamic_array(hcmd2), hcmd2, len2);
  		__entry->flags = flags;
  	),
  	TP_printk("[%s] hcmd %#.2x (%ssync)",
  		  __get_str(dev), ((u8 *)__get_dynamic_array(hcmd0))[0],
  		  __entry->flags & CMD_ASYNC ? "a" : "")
  );
  
  TRACE_EVENT(iwlwifi_dev_rx,
  	TP_PROTO(const struct device *dev, void *rxbuf, size_t len),
  	TP_ARGS(dev, rxbuf, len),
  	TP_STRUCT__entry(
  		DEV_ENTRY
  		__dynamic_array(u8, rxbuf, len)
  	),
  	TP_fast_assign(
  		DEV_ASSIGN;
  		memcpy(__get_dynamic_array(rxbuf), rxbuf, len);
  	),
  	TP_printk("[%s] RX cmd %#.2x",
  		  __get_str(dev), ((u8 *)__get_dynamic_array(rxbuf))[4])
  );
  
  TRACE_EVENT(iwlwifi_dev_tx,
  	TP_PROTO(const struct device *dev, void *tfd, size_t tfdlen,
  		 void *buf0, size_t buf0_len,
  		 void *buf1, size_t buf1_len),
  	TP_ARGS(dev, 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, 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);
  		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 ucode_ver, u32 hw_ver,
  		 u32 brd_ver),
  	TP_ARGS(dev, desc, tsf_low, data1, data2, line,
  		blink1, blink2, ilink1, ilink2, bcon_time, gp1, gp2,
  		gp3, ucode_ver, 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, ucode_ver)
  		__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->ucode_ver = ucode_ver;
  		__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 uCode 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->ucode_ver, __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 */
  
  #undef TRACE_INCLUDE_PATH
  #define TRACE_INCLUDE_PATH .
  #undef TRACE_INCLUDE_FILE
  #define TRACE_INCLUDE_FILE iwl-devtrace
  #include <trace/define_trace.h>
  