1 /******************************************************************************
3 * Copyright(c) 2009 - 2010 Intel Corporation. All rights reserved.
5 * This program is free software; you can redistribute it and/or modify it
6 * under the terms of version 2 of the GNU General Public License as
7 * published by the Free Software Foundation.
9 * This program is distributed in the hope that it will be useful, but WITHOUT
10 * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
11 * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for
14 * You should have received a copy of the GNU General Public License along with
15 * this program; if not, write to the Free Software Foundation, Inc.,
16 * 51 Franklin Street, Fifth Floor, Boston, MA 02110, USA
18 * The full GNU General Public License is included in this distribution in the
19 * file called LICENSE.
21 * Contact Information:
22 * Intel Linux Wireless <ilw@linux.intel.com>
23 * Intel Corporation, 5200 N.E. Elam Young Parkway, Hillsboro, OR 97124-6497
25 *****************************************************************************/
27 #if !defined(__IWLWIFI_DEVICE_TRACE) || defined(TRACE_HEADER_MULTI_READ)
28 #define __IWLWIFI_DEVICE_TRACE
30 #include <linux/tracepoint.h>
33 #if !defined(CONFIG_IWLWIFI_DEVICE_TRACING) || defined(__CHECKER__)
35 #define TRACE_EVENT(name, proto, ...) \
36 static inline void trace_ ## name(proto) {}
39 #define PRIV_ENTRY __field(struct iwl_priv *, priv)
40 #define PRIV_ASSIGN __entry->priv = priv
43 #define TRACE_SYSTEM iwlwifi_io
45 TRACE_EVENT(iwlwifi_dev_ioread32,
46 TP_PROTO(struct iwl_priv *priv, u32 offs, u32 val),
47 TP_ARGS(priv, offs, val),
58 TP_printk("[%p] read io[%#x] = %#x", __entry->priv, __entry->offs, __entry->val)
61 TRACE_EVENT(iwlwifi_dev_iowrite8,
62 TP_PROTO(struct iwl_priv *priv, u32 offs, u8 val),
63 TP_ARGS(priv, offs, val),
74 TP_printk("[%p] write io[%#x] = %#x)", __entry->priv, __entry->offs, __entry->val)
77 TRACE_EVENT(iwlwifi_dev_iowrite32,
78 TP_PROTO(struct iwl_priv *priv, u32 offs, u32 val),
79 TP_ARGS(priv, offs, val),
90 TP_printk("[%p] write io[%#x] = %#x)", __entry->priv, __entry->offs, __entry->val)
94 #define TRACE_SYSTEM iwlwifi
96 TRACE_EVENT(iwlwifi_dev_hcmd,
97 TP_PROTO(struct iwl_priv *priv, void *hcmd, size_t len, u32 flags),
98 TP_ARGS(priv, hcmd, len, flags),
101 __dynamic_array(u8, hcmd, len)
106 memcpy(__get_dynamic_array(hcmd), hcmd, len);
107 __entry->flags = flags;
109 TP_printk("[%p] hcmd %#.2x (%ssync)",
110 __entry->priv, ((u8 *)__get_dynamic_array(hcmd))[0],
111 __entry->flags & CMD_ASYNC ? "a" : "")
114 TRACE_EVENT(iwlwifi_dev_rx,
115 TP_PROTO(struct iwl_priv *priv, void *rxbuf, size_t len),
116 TP_ARGS(priv, rxbuf, len),
119 __dynamic_array(u8, rxbuf, len)
123 memcpy(__get_dynamic_array(rxbuf), rxbuf, len);
125 TP_printk("[%p] RX cmd %#.2x",
126 __entry->priv, ((u8 *)__get_dynamic_array(rxbuf))[4])
129 TRACE_EVENT(iwlwifi_dev_tx,
130 TP_PROTO(struct iwl_priv *priv, void *tfd, size_t tfdlen,
131 void *buf0, size_t buf0_len,
132 void *buf1, size_t buf1_len),
133 TP_ARGS(priv, tfd, tfdlen, buf0, buf0_len, buf1, buf1_len),
137 __field(size_t, framelen)
138 __dynamic_array(u8, tfd, tfdlen)
141 * Do not insert between or below these items,
142 * we want to keep the frame together (except
143 * for the possible padding).
145 __dynamic_array(u8, buf0, buf0_len)
146 __dynamic_array(u8, buf1, buf1_len)
150 __entry->framelen = buf0_len + buf1_len;
151 memcpy(__get_dynamic_array(tfd), tfd, tfdlen);
152 memcpy(__get_dynamic_array(buf0), buf0, buf0_len);
153 memcpy(__get_dynamic_array(buf1), buf1, buf0_len);
155 TP_printk("[%p] TX %.2x (%zu bytes)",
157 ((u8 *)__get_dynamic_array(buf0))[0],
161 TRACE_EVENT(iwlwifi_dev_ucode_error,
162 TP_PROTO(struct iwl_priv *priv, u32 desc, u32 time,
163 u32 data1, u32 data2, u32 line, u32 blink1,
164 u32 blink2, u32 ilink1, u32 ilink2),
165 TP_ARGS(priv, desc, time, data1, data2, line,
166 blink1, blink2, ilink1, ilink2),
181 __entry->desc = desc;
182 __entry->time = time;
183 __entry->data1 = data1;
184 __entry->data2 = data2;
185 __entry->line = line;
186 __entry->blink1 = blink1;
187 __entry->blink2 = blink2;
188 __entry->ilink1 = ilink1;
189 __entry->ilink2 = ilink2;
191 TP_printk("[%p] #%02d %010u data 0x%08X 0x%08X line %u, "
192 "blink 0x%05X 0x%05X ilink 0x%05X 0x%05X",
193 __entry->priv, __entry->desc, __entry->time, __entry->data1,
194 __entry->data2, __entry->line, __entry->blink1,
195 __entry->blink2, __entry->ilink1, __entry->ilink2)
198 TRACE_EVENT(iwlwifi_dev_ucode_event,
199 TP_PROTO(struct iwl_priv *priv, u32 time, u32 data, u32 ev),
200 TP_ARGS(priv, time, data, ev),
210 __entry->time = time;
211 __entry->data = data;
214 TP_printk("[%p] EVT_LOGT:%010u:0x%08x:%04u",
215 __entry->priv, __entry->time, __entry->data, __entry->ev)
217 #endif /* __IWLWIFI_DEVICE_TRACE */
219 #undef TRACE_INCLUDE_PATH
220 #define TRACE_INCLUDE_PATH .
221 #undef TRACE_INCLUDE_FILE
222 #define TRACE_INCLUDE_FILE iwl-devtrace
223 #include <trace/define_trace.h>