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/*
* sst_trace.h - Intel SST Driver tracing support
*
* Copyright (C) 2013 Intel Corp
* Authors: Omair Mohammed Abdullah <omair.m.abdullah@linux.intel.com>
* ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation; version 2 of the License.
*
* 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.,
* 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA.
*
* ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
*/
#undef TRACE_SYSTEM
#define TRACE_SYSTEM sst
#if !defined(_TRACE_SST_H) || defined(TRACE_HEADER_MULTI_READ)
#define _TRACE_SST_H
#include <linux/types.h>
#include <linux/ktime.h>
#include <linux/tracepoint.h>
TRACE_EVENT(sst_ipc,
TP_PROTO(const char *msg, u32 header_high, u32 header_low, int pvt_id),
TP_ARGS(msg, header_high, header_low, pvt_id),
TP_STRUCT__entry(
__string(info_msg, msg)
__field(unsigned int, val_l)
__field(unsigned int, val_h)
__field(unsigned int, id)
),
TP_fast_assign(
__assign_str(info_msg, msg);
__entry->val_l = header_low;
__entry->val_h = header_high;
__entry->id = pvt_id;
),
TP_printk("\t%s\t [%2u] = %#8.8x:%.4x", __get_str(info_msg),
(unsigned int)__entry->id,
(unsigned int)__entry->val_h, (unsigned int)__entry->val_l)
);
TRACE_EVENT(sst_stream,
TP_PROTO(const char *msg, int str_id, int pipe_id),
TP_ARGS(msg, str_id, pipe_id),
TP_STRUCT__entry(
__string(info_msg, msg)
__field(unsigned int, str_id)
__field(unsigned int, pipe_id)
),
TP_fast_assign(
__assign_str(info_msg, msg);
__entry->str_id = str_id;
__entry->pipe_id = pipe_id;
),
TP_printk("\t%s\t str = %2u, pipe = %#x", __get_str(info_msg),
(unsigned int)__entry->str_id, (unsigned int)__entry->pipe_id)
);
TRACE_EVENT(sst_ipc_mailbox,
TP_PROTO(const char *mailbox, int mbox_len),
TP_ARGS(mailbox, mbox_len),
TP_STRUCT__entry(
__dynamic_array(char, mbox, (3 * mbox_len))
),
TP_fast_assign(
sst_dump_to_buffer(mailbox, mbox_len,
__get_dynamic_array(mbox));
),
TP_printk(" %s", __get_str(mbox))
);
TRACE_EVENT(sst_lib_download,
TP_PROTO(const char *msg, const char *lib_name),
TP_ARGS(msg, lib_name),
TP_STRUCT__entry(
__string(info_msg, msg)
__string(info_lib_name, lib_name)
),
TP_fast_assign(
__assign_str(info_msg, msg);
__assign_str(info_lib_name, lib_name);
),
TP_printk("\t%s %s", __get_str(info_msg),
__get_str(info_lib_name))
);
TRACE_EVENT(sst_fw_download,
TP_PROTO(const char *msg, int fw_state),
TP_ARGS(msg, fw_state),
TP_STRUCT__entry(
__string(info_msg, msg)
__field(unsigned int, fw_state)
),
TP_fast_assign(
__assign_str(info_msg, msg);
__entry->fw_state = fw_state;
),
TP_printk("\t%s\tFW state = %d", __get_str(info_msg),
(unsigned int)__entry->fw_state)
);
#endif /* _TRACE_SST_H */
/* This part must be outside protection */
#undef TRACE_INCLUDE_PATH
#define TRACE_INCLUDE_PATH .
#define TRACE_INCLUDE_FILE sst_trace
#include <trace/define_trace.h>
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