mirror of https://gitee.com/openkylin/linux.git
98 lines
2.8 KiB
C
98 lines
2.8 KiB
C
/******************************************************************************
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*
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* Copyright(c) 2009 - 2014 Intel Corporation. All rights reserved.
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*
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* This program is free software; you can redistribute it and/or modify it
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* under the terms of version 2 of the GNU General Public License as
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* published by the Free Software Foundation.
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*
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* This program is distributed in the hope that it will be useful, but WITHOUT
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* ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
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* FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for
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* more details.
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*
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* You should have received a copy of the GNU General Public License along with
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* this program; if not, write to the Free Software Foundation, Inc.,
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* 51 Franklin Street, Fifth Floor, Boston, MA 02110, USA
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*
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* The full GNU General Public License is included in this distribution in the
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* file called LICENSE.
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*
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* Contact Information:
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* Intel Linux Wireless <ilw@linux.intel.com>
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* Intel Corporation, 5200 N.E. Elam Young Parkway, Hillsboro, OR 97124-6497
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*
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*****************************************************************************/
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#if !defined(__IWLWIFI_DEVICE_TRACE_MSG) || defined(TRACE_HEADER_MULTI_READ)
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#define __IWLWIFI_DEVICE_TRACE_MSG
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#include <linux/tracepoint.h>
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#undef TRACE_SYSTEM
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#define TRACE_SYSTEM iwlwifi_msg
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#define MAX_MSG_LEN 110
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DECLARE_EVENT_CLASS(iwlwifi_msg_event,
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TP_PROTO(struct va_format *vaf),
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TP_ARGS(vaf),
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TP_STRUCT__entry(
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__dynamic_array(char, msg, MAX_MSG_LEN)
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),
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TP_fast_assign(
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WARN_ON_ONCE(vsnprintf(__get_dynamic_array(msg),
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MAX_MSG_LEN, vaf->fmt,
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*vaf->va) >= MAX_MSG_LEN);
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),
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TP_printk("%s", __get_str(msg))
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);
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DEFINE_EVENT(iwlwifi_msg_event, iwlwifi_err,
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TP_PROTO(struct va_format *vaf),
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TP_ARGS(vaf)
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);
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DEFINE_EVENT(iwlwifi_msg_event, iwlwifi_warn,
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TP_PROTO(struct va_format *vaf),
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TP_ARGS(vaf)
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);
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DEFINE_EVENT(iwlwifi_msg_event, iwlwifi_info,
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TP_PROTO(struct va_format *vaf),
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TP_ARGS(vaf)
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);
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DEFINE_EVENT(iwlwifi_msg_event, iwlwifi_crit,
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TP_PROTO(struct va_format *vaf),
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TP_ARGS(vaf)
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);
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TRACE_EVENT(iwlwifi_dbg,
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TP_PROTO(u32 level, bool in_interrupt, const char *function,
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struct va_format *vaf),
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TP_ARGS(level, in_interrupt, function, vaf),
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TP_STRUCT__entry(
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__field(u32, level)
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__field(u8, in_interrupt)
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__string(function, function)
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__dynamic_array(char, msg, MAX_MSG_LEN)
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),
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TP_fast_assign(
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__entry->level = level;
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__entry->in_interrupt = in_interrupt;
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__assign_str(function, function);
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WARN_ON_ONCE(vsnprintf(__get_dynamic_array(msg),
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MAX_MSG_LEN, vaf->fmt,
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*vaf->va) >= MAX_MSG_LEN);
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),
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TP_printk("%s", __get_str(msg))
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);
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#endif /* __IWLWIFI_DEVICE_TRACE_MSG */
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#undef TRACE_INCLUDE_PATH
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#define TRACE_INCLUDE_PATH .
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#undef TRACE_INCLUDE_FILE
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#define TRACE_INCLUDE_FILE iwl-devtrace-msg
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#include <trace/define_trace.h>
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