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linux/drivers/net/wireless/iwlwifi/iwl-devtrace.h
Tejun Heo ed391f4ebf iwlwifi: don't include iwl-dev.h from iwl-devtrace.h 
iwl-devtrace.h is used to declare and define trace points and
including iwl-dev.h from the file, which in turn includes other
generic headers, can lead to problems like generating duplicate copies
of generic trace points depending on the order of includes.  Don't
include iwl-dev.h from iwl-devtrace.h but include it from its users -
iwl-io.h and iwl-devtrace.c.

Signed-off-by: Tejun Heo <tj@kernel.org>
Acked-by: Reinette Chatre <reinette.chatre@intel.com>
Cc: Zhu Yi <yi.zhu@intel.com>
Cc: Intel Linux Wireless <ilw@linux.intel.com>
Cc: Ingo Molnar <mingo@redhat.com>
2010-03-30 22:02:21 +09:00

267 lines
7.0 KiB
C
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/******************************************************************************
*
* Copyright(c) 2009 - 2010 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) {}
#endif
#define PRIV_ENTRY __field(struct iwl_priv *, priv)
#define PRIV_ASSIGN __entry->priv = priv
#undef TRACE_SYSTEM
#define TRACE_SYSTEM iwlwifi_io
TRACE_EVENT(iwlwifi_dev_ioread32,
TP_PROTO(struct iwl_priv *priv, u32 offs, u32 val),
TP_ARGS(priv, offs, val),
TP_STRUCT__entry(
PRIV_ENTRY
__field(u32, offs)
__field(u32, val)
),
TP_fast_assign(
PRIV_ASSIGN;
__entry->offs = offs;
__entry->val = val;
),
TP_printk("[%p] read io[%#x] = %#x", __entry->priv, __entry->offs, __entry->val)
);
TRACE_EVENT(iwlwifi_dev_iowrite8,
TP_PROTO(struct iwl_priv *priv, u32 offs, u8 val),
TP_ARGS(priv, offs, val),
TP_STRUCT__entry(
PRIV_ENTRY
__field(u32, offs)
__field(u8, val)
),
TP_fast_assign(
PRIV_ASSIGN;
__entry->offs = offs;
__entry->val = val;
),
TP_printk("[%p] write io[%#x] = %#x)", __entry->priv, __entry->offs, __entry->val)
);
TRACE_EVENT(iwlwifi_dev_iowrite32,
TP_PROTO(struct iwl_priv *priv, u32 offs, u32 val),
TP_ARGS(priv, offs, val),
TP_STRUCT__entry(
PRIV_ENTRY
__field(u32, offs)
__field(u32, val)
),
TP_fast_assign(
PRIV_ASSIGN;
__entry->offs = offs;
__entry->val = val;
),
TP_printk("[%p] write io[%#x] = %#x)", __entry->priv, __entry->offs, __entry->val)
);
#undef TRACE_SYSTEM
#define TRACE_SYSTEM iwlwifi_ucode
TRACE_EVENT(iwlwifi_dev_ucode_cont_event,
TP_PROTO(struct iwl_priv *priv, u32 time, u32 data, u32 ev),
TP_ARGS(priv, time, data, ev),
TP_STRUCT__entry(
PRIV_ENTRY
__field(u32, time)
__field(u32, data)
__field(u32, ev)
),
TP_fast_assign(
PRIV_ASSIGN;
__entry->time = time;
__entry->data = data;
__entry->ev = ev;
),
TP_printk("[%p] EVT_LOGT:%010u:0x%08x:%04u",
__entry->priv, __entry->time, __entry->data, __entry->ev)
);
TRACE_EVENT(iwlwifi_dev_ucode_wrap_event,
TP_PROTO(struct iwl_priv *priv, u32 wraps, u32 n_entry, u32 p_entry),
TP_ARGS(priv, wraps, n_entry, p_entry),
TP_STRUCT__entry(
PRIV_ENTRY
__field(u32, wraps)
__field(u32, n_entry)
__field(u32, p_entry)
),
TP_fast_assign(
PRIV_ASSIGN;
__entry->wraps = wraps;
__entry->n_entry = n_entry;
__entry->p_entry = p_entry;
),
TP_printk("[%p] wraps=#%02d n=0x%X p=0x%X",
__entry->priv, __entry->wraps, __entry->n_entry,
__entry->p_entry)
);
#undef TRACE_SYSTEM
#define TRACE_SYSTEM iwlwifi
TRACE_EVENT(iwlwifi_dev_hcmd,
TP_PROTO(struct iwl_priv *priv, void *hcmd, size_t len, u32 flags),
TP_ARGS(priv, hcmd, len, flags),
TP_STRUCT__entry(
PRIV_ENTRY
__dynamic_array(u8, hcmd, len)
__field(u32, flags)
),
TP_fast_assign(
PRIV_ASSIGN;
memcpy(__get_dynamic_array(hcmd), hcmd, len);
__entry->flags = flags;
),
TP_printk("[%p] hcmd %#.2x (%ssync)",
__entry->priv, ((u8 *)__get_dynamic_array(hcmd))[0],
__entry->flags & CMD_ASYNC ? "a" : "")
);
TRACE_EVENT(iwlwifi_dev_rx,
TP_PROTO(struct iwl_priv *priv, void *rxbuf, size_t len),
TP_ARGS(priv, rxbuf, len),
TP_STRUCT__entry(
PRIV_ENTRY
__dynamic_array(u8, rxbuf, len)
),
TP_fast_assign(
PRIV_ASSIGN;
memcpy(__get_dynamic_array(rxbuf), rxbuf, len);
),
TP_printk("[%p] RX cmd %#.2x",
__entry->priv, ((u8 *)__get_dynamic_array(rxbuf))[4])
);
TRACE_EVENT(iwlwifi_dev_tx,
TP_PROTO(struct iwl_priv *priv, void *tfd, size_t tfdlen,
void *buf0, size_t buf0_len,
void *buf1, size_t buf1_len),
TP_ARGS(priv, tfd, tfdlen, buf0, buf0_len, buf1, buf1_len),
TP_STRUCT__entry(
PRIV_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(
PRIV_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, buf0_len);
),
TP_printk("[%p] TX %.2x (%zu bytes)",
__entry->priv,
((u8 *)__get_dynamic_array(buf0))[0],
__entry->framelen)
);
TRACE_EVENT(iwlwifi_dev_ucode_error,
TP_PROTO(struct iwl_priv *priv, u32 desc, u32 time,
u32 data1, u32 data2, u32 line, u32 blink1,
u32 blink2, u32 ilink1, u32 ilink2),
TP_ARGS(priv, desc, time, data1, data2, line,
blink1, blink2, ilink1, ilink2),
TP_STRUCT__entry(
PRIV_ENTRY
__field(u32, desc)
__field(u32, time)
__field(u32, data1)
__field(u32, data2)
__field(u32, line)
__field(u32, blink1)
__field(u32, blink2)
__field(u32, ilink1)
__field(u32, ilink2)
),
TP_fast_assign(
PRIV_ASSIGN;
__entry->desc = desc;
__entry->time = time;
__entry->data1 = data1;
__entry->data2 = data2;
__entry->line = line;
__entry->blink1 = blink1;
__entry->blink2 = blink2;
__entry->ilink1 = ilink1;
__entry->ilink2 = ilink2;
),
TP_printk("[%p] #%02d %010u data 0x%08X 0x%08X line %u, "
"blink 0x%05X 0x%05X ilink 0x%05X 0x%05X",
__entry->priv, __entry->desc, __entry->time, __entry->data1,
__entry->data2, __entry->line, __entry->blink1,
__entry->blink2, __entry->ilink1, __entry->ilink2)
);
TRACE_EVENT(iwlwifi_dev_ucode_event,
TP_PROTO(struct iwl_priv *priv, u32 time, u32 data, u32 ev),
TP_ARGS(priv, time, data, ev),
TP_STRUCT__entry(
PRIV_ENTRY
__field(u32, time)
__field(u32, data)
__field(u32, ev)
),
TP_fast_assign(
PRIV_ASSIGN;
__entry->time = time;
__entry->data = data;
__entry->ev = ev;
),
TP_printk("[%p] EVT_LOGT:%010u:0x%08x:%04u",
__entry->priv, __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>
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