drivers/scsi/bfa/bfa_log.c - kernel/prism - Git at Google

 /*
  * Copyright (c) 2005-2009 Brocade Communications Systems, Inc.
  * All rights reserved
  * www.brocade.com
  *
  * Linux driver for Brocade Fibre Channel Host Bus Adapter.
  *
  * This program is free software; you can redistribute it and/or modify it
  * under the terms of the GNU General Public License (GPL) Version 2 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.
  */

 /**
  *  bfa_log.c BFA log library
  */

 #include <bfa_os_inc.h>
 #include <cs/bfa_log.h>

 /*
  * global log info structure
  */
 struct bfa_log_info_s {
 	u32        start_idx;	/*  start index for a module */
 	u32        total_count;	/*  total count for a module */
 	enum bfa_log_severity level;	/*  global log level */
 	bfa_log_cb_t	cbfn;		/*  callback function */
 };

 static struct bfa_log_info_s bfa_log_info[BFA_LOG_MODULE_ID_MAX + 1];
 static u32 bfa_log_msg_total_count;
 static int      bfa_log_initialized;

 static char    *bfa_log_severity[] =
 	{ "[none]", "[critical]", "[error]", "[warn]", "[info]", "" };

 /**
  * BFA log library initialization
  *
  * The log library initialization includes the following,
  *    - set log instance name and callback function
  *    - read the message array generated from xml files
  *    - calculate start index for each module
  *    - calculate message count for each module
  *    - perform error checking
  *
  * @param[in] log_mod - log module info
  * @param[in] instance_name - instance name
  * @param[in] cbfn - callback function
  *
  * It return 0 on success, or -1 on failure
  */
 int
 bfa_log_init(struct bfa_log_mod_s *log_mod, char *instance_name,
 			bfa_log_cb_t cbfn)
 {
 	struct bfa_log_msgdef_s *msg;
 	u32        pre_mod_id = 0;
 	u32        cur_mod_id = 0;
 	u32        i, pre_idx, idx, msg_id;

 	/*
 	 * set instance name
 	 */
 	if (log_mod) {
 		strncpy(log_mod->instance_info, instance_name,
 			sizeof(log_mod->instance_info));
 		log_mod->cbfn = cbfn;
 		for (i = 0; i <= BFA_LOG_MODULE_ID_MAX; i++)
 			log_mod->log_level[i] = BFA_LOG_WARNING;
 	}

 	if (bfa_log_initialized)
 		return 0;

 	for (i = 0; i <= BFA_LOG_MODULE_ID_MAX; i++) {
 		bfa_log_info[i].start_idx = 0;
 		bfa_log_info[i].total_count = 0;
 		bfa_log_info[i].level = BFA_LOG_WARNING;
 		bfa_log_info[i].cbfn = cbfn;
 	}

 	pre_idx = 0;
 	idx = 0;
 	msg = bfa_log_msg_array;
 	msg_id = BFA_LOG_GET_MSG_ID(msg);
 	pre_mod_id = BFA_LOG_GET_MOD_ID(msg_id);
 	while (msg_id != 0) {
 		cur_mod_id = BFA_LOG_GET_MOD_ID(msg_id);

 		if (cur_mod_id > BFA_LOG_MODULE_ID_MAX) {
 			cbfn(log_mod, msg_id,
 				"%s%s log: module id %u out of range\n",
 				BFA_LOG_CAT_NAME,
 				bfa_log_severity[BFA_LOG_ERROR],
 				cur_mod_id);
 			return -1;
 		}

 		if (pre_mod_id > BFA_LOG_MODULE_ID_MAX) {
 			cbfn(log_mod, msg_id,
 				"%s%s log: module id %u out of range\n",
 				BFA_LOG_CAT_NAME,
 				bfa_log_severity[BFA_LOG_ERROR],
 				pre_mod_id);
 			return -1;
 		}

 		if (cur_mod_id != pre_mod_id) {
 			bfa_log_info[pre_mod_id].start_idx = pre_idx;
 			bfa_log_info[pre_mod_id].total_count = idx - pre_idx;
 			pre_mod_id = cur_mod_id;
 			pre_idx = idx;
 		}

 		idx++;
 		msg++;
 		msg_id = BFA_LOG_GET_MSG_ID(msg);
 	}

 	bfa_log_info[cur_mod_id].start_idx = pre_idx;
 	bfa_log_info[cur_mod_id].total_count = idx - pre_idx;
 	bfa_log_msg_total_count = idx;

 	cbfn(log_mod, msg_id, "%s%s log: init OK, msg total count %u\n",
 		BFA_LOG_CAT_NAME,
 		bfa_log_severity[BFA_LOG_INFO], bfa_log_msg_total_count);

 	bfa_log_initialized = 1;

 	return 0;
 }

 /**
  * BFA log set log level for a module
  *
  * @param[in] log_mod - log module info
  * @param[in] mod_id - module id
  * @param[in] log_level - log severity level
  *
  * It return BFA_STATUS_OK on success, or > 0 on failure
  */
 bfa_status_t
 bfa_log_set_level(struct bfa_log_mod_s *log_mod, int mod_id,
 		  enum bfa_log_severity log_level)
 {
 	if (mod_id <= BFA_LOG_UNUSED_ID || mod_id > BFA_LOG_MODULE_ID_MAX)
 		return BFA_STATUS_EINVAL;

 	if (log_level <= BFA_LOG_INVALID || log_level > BFA_LOG_LEVEL_MAX)
 		return BFA_STATUS_EINVAL;

 	if (log_mod)
 		log_mod->log_level[mod_id] = log_level;
 	else
 		bfa_log_info[mod_id].level = log_level;

 	return BFA_STATUS_OK;
 }

 /**
  * BFA log set log level for all modules
  *
  * @param[in] log_mod - log module info
  * @param[in] log_level - log severity level
  *
  * It return BFA_STATUS_OK on success, or > 0 on failure
  */
 bfa_status_t
 bfa_log_set_level_all(struct bfa_log_mod_s *log_mod,
 		  enum bfa_log_severity log_level)
 {
 	int mod_id = BFA_LOG_UNUSED_ID + 1;

 	if (log_level <= BFA_LOG_INVALID || log_level > BFA_LOG_LEVEL_MAX)
 		return BFA_STATUS_EINVAL;

 	if (log_mod) {
 		for (; mod_id <= BFA_LOG_MODULE_ID_MAX; mod_id++)
 			log_mod->log_level[mod_id] = log_level;
 	} else {
 		for (; mod_id <= BFA_LOG_MODULE_ID_MAX; mod_id++)
 			bfa_log_info[mod_id].level = log_level;
 	}

 	return BFA_STATUS_OK;
 }

 /**
  * BFA log set log level for all aen sub-modules
  *
  * @param[in] log_mod - log module info
  * @param[in] log_level - log severity level
  *
  * It return BFA_STATUS_OK on success, or > 0 on failure
  */
 bfa_status_t
 bfa_log_set_level_aen(struct bfa_log_mod_s *log_mod,
 		  enum bfa_log_severity log_level)
 {
 	int mod_id = BFA_LOG_AEN_MIN + 1;

 	if (log_mod) {
 		for (; mod_id <= BFA_LOG_AEN_MAX; mod_id++)
 			log_mod->log_level[mod_id] = log_level;
 	} else {
 		for (; mod_id <= BFA_LOG_AEN_MAX; mod_id++)
 			bfa_log_info[mod_id].level = log_level;
 	}

 	return BFA_STATUS_OK;
 }

 /**
  * BFA log get log level for a module
  *
  * @param[in] log_mod - log module info
  * @param[in] mod_id - module id
  *
  * It returns log level or -1 on error
  */
 enum bfa_log_severity
 bfa_log_get_level(struct bfa_log_mod_s *log_mod, int mod_id)
 {
 	if (mod_id <= BFA_LOG_UNUSED_ID || mod_id > BFA_LOG_MODULE_ID_MAX)
 		return BFA_LOG_INVALID;

 	if (log_mod)
 		return (log_mod->log_level[mod_id]);
 	else
 		return (bfa_log_info[mod_id].level);
 }

 enum bfa_log_severity
 bfa_log_get_msg_level(struct bfa_log_mod_s *log_mod, u32 msg_id)
 {
 	struct bfa_log_msgdef_s *msg;
 	u32        mod = BFA_LOG_GET_MOD_ID(msg_id);
 	u32        idx = BFA_LOG_GET_MSG_IDX(msg_id) - 1;

 	if (!bfa_log_initialized)
 		return BFA_LOG_INVALID;

 	if (mod > BFA_LOG_MODULE_ID_MAX)
 		return BFA_LOG_INVALID;

 	if (idx >= bfa_log_info[mod].total_count) {
 		bfa_log_info[mod].cbfn(log_mod, msg_id,
 			"%s%s log: inconsistent idx %u vs. total count %u\n",
 			BFA_LOG_CAT_NAME, bfa_log_severity[BFA_LOG_ERROR], idx,
 			bfa_log_info[mod].total_count);
 		return BFA_LOG_INVALID;
 	}

 	msg = bfa_log_msg_array + bfa_log_info[mod].start_idx + idx;
 	if (msg_id != BFA_LOG_GET_MSG_ID(msg)) {
 		bfa_log_info[mod].cbfn(log_mod, msg_id,
 			"%s%s log: inconsistent msg id %u array msg id %u\n",
 			BFA_LOG_CAT_NAME, bfa_log_severity[BFA_LOG_ERROR],
 			msg_id, BFA_LOG_GET_MSG_ID(msg));
 		return BFA_LOG_INVALID;
 	}

 	return BFA_LOG_GET_SEVERITY(msg);
 }

 /**
  * BFA log message handling
  *
  * BFA log message handling finds the message based on message id and prints
  * out the message based on its format and arguments. It also does prefix
  * the severity etc.
  *
  * @param[in] log_mod - log module info
  * @param[in] msg_id - message id
  * @param[in] ... - message arguments
  *
  * It return 0 on success, or -1 on errors
  */
 int
 bfa_log(struct bfa_log_mod_s *log_mod, u32 msg_id, ...)
 {
 	va_list         ap;
 	char            buf[256];
 	struct bfa_log_msgdef_s *msg;
 	int             log_level;
 	u32        mod = BFA_LOG_GET_MOD_ID(msg_id);
 	u32        idx = BFA_LOG_GET_MSG_IDX(msg_id) - 1;

 	if (!bfa_log_initialized)
 		return -1;

 	if (mod > BFA_LOG_MODULE_ID_MAX)
 		return -1;

 	if (idx >= bfa_log_info[mod].total_count) {
 		bfa_log_info[mod].
 			cbfn
 			(log_mod, msg_id,
 			"%s%s log: inconsistent idx %u vs. total count %u\n",
 			BFA_LOG_CAT_NAME, bfa_log_severity[BFA_LOG_ERROR], idx,
 			bfa_log_info[mod].total_count);
 		return -1;
 	}

 	msg = bfa_log_msg_array + bfa_log_info[mod].start_idx + idx;
 	if (msg_id != BFA_LOG_GET_MSG_ID(msg)) {
 		bfa_log_info[mod].
 			cbfn
 			(log_mod, msg_id,
 			"%s%s log: inconsistent msg id %u array msg id %u\n",
 			BFA_LOG_CAT_NAME, bfa_log_severity[BFA_LOG_ERROR],
 			msg_id, BFA_LOG_GET_MSG_ID(msg));
 		return -1;
 	}

 	log_level = log_mod ? log_mod->log_level[mod] : bfa_log_info[mod].level;
 	if ((BFA_LOG_GET_SEVERITY(msg) > log_level) &&
 			(msg->attributes != BFA_LOG_ATTR_NONE))
 		return 0;

 	va_start(ap, msg_id);
 	bfa_os_vsprintf(buf, BFA_LOG_GET_MSG_FMT_STRING(msg), ap);
 	va_end(ap);

 	if (log_mod)
 		log_mod->cbfn(log_mod, msg_id, "%s[%s]%s%s %s: %s\n",
 				BFA_LOG_CAT_NAME, log_mod->instance_info,
 				bfa_log_severity[BFA_LOG_GET_SEVERITY(msg)],
 				(msg->attributes & BFA_LOG_ATTR_AUDIT)
 				? " (audit) " : "", msg->msg_value, buf);
 	else
 		bfa_log_info[mod].cbfn(log_mod, msg_id, "%s%s%s %s: %s\n",
 				BFA_LOG_CAT_NAME,
 				bfa_log_severity[BFA_LOG_GET_SEVERITY(msg)],
 				(msg->attributes & BFA_LOG_ATTR_AUDIT) ?
 				" (audit) " : "", msg->msg_value, buf);

 	return 0;
 }
	/*
	* Copyright (c) 2005-2009 Brocade Communications Systems, Inc.
	* All rights reserved
	* www.brocade.com
	*
	* Linux driver for Brocade Fibre Channel Host Bus Adapter.
	*
	* This program is free software; you can redistribute it and/or modify it
	* under the terms of the GNU General Public License (GPL) Version 2 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.
	*/

	/**
	* bfa_log.c BFA log library
	*/

	#include <bfa_os_inc.h>
	#include <cs/bfa_log.h>

	/*
	* global log info structure
	*/
	struct bfa_log_info_s {
	u32 start_idx; /* start index for a module */
	u32 total_count; /* total count for a module */
	enum bfa_log_severity level; /* global log level */
	bfa_log_cb_t cbfn; /* callback function */
	};

	static struct bfa_log_info_s bfa_log_info[BFA_LOG_MODULE_ID_MAX + 1];
	static u32 bfa_log_msg_total_count;
	static int bfa_log_initialized;

	static char *bfa_log_severity[] =
	{ "[none]", "[critical]", "[error]", "[warn]", "[info]", "" };

	/**
	* BFA log library initialization
	*
	* The log library initialization includes the following,
	* - set log instance name and callback function
	* - read the message array generated from xml files
	* - calculate start index for each module
	* - calculate message count for each module
	* - perform error checking
	*
	* @param[in] log_mod - log module info
	* @param[in] instance_name - instance name
	* @param[in] cbfn - callback function
	*
	* It return 0 on success, or -1 on failure
	*/
	int
	bfa_log_init(struct bfa_log_mod_s log_mod, char instance_name,
	bfa_log_cb_t cbfn)
	{
	struct bfa_log_msgdef_s *msg;
	u32 pre_mod_id = 0;
	u32 cur_mod_id = 0;
	u32 i, pre_idx, idx, msg_id;

	/*
	* set instance name
	*/
	if (log_mod) {
	strncpy(log_mod->instance_info, instance_name,
	sizeof(log_mod->instance_info));
	log_mod->cbfn = cbfn;
	for (i = 0; i <= BFA_LOG_MODULE_ID_MAX; i++)
	log_mod->log_level[i] = BFA_LOG_WARNING;
	}

	if (bfa_log_initialized)
	return 0;

	for (i = 0; i <= BFA_LOG_MODULE_ID_MAX; i++) {
	bfa_log_info[i].start_idx = 0;
	bfa_log_info[i].total_count = 0;
	bfa_log_info[i].level = BFA_LOG_WARNING;
	bfa_log_info[i].cbfn = cbfn;
	}

	pre_idx = 0;
	idx = 0;
	msg = bfa_log_msg_array;
	msg_id = BFA_LOG_GET_MSG_ID(msg);
	pre_mod_id = BFA_LOG_GET_MOD_ID(msg_id);
	while (msg_id != 0) {
	cur_mod_id = BFA_LOG_GET_MOD_ID(msg_id);

	if (cur_mod_id > BFA_LOG_MODULE_ID_MAX) {
	cbfn(log_mod, msg_id,
	"%s%s log: module id %u out of range\n",
	BFA_LOG_CAT_NAME,
	bfa_log_severity[BFA_LOG_ERROR],
	cur_mod_id);
	return -1;
	}

	if (pre_mod_id > BFA_LOG_MODULE_ID_MAX) {
	cbfn(log_mod, msg_id,
	"%s%s log: module id %u out of range\n",
	BFA_LOG_CAT_NAME,
	bfa_log_severity[BFA_LOG_ERROR],
	pre_mod_id);
	return -1;
	}

	if (cur_mod_id != pre_mod_id) {
	bfa_log_info[pre_mod_id].start_idx = pre_idx;
	bfa_log_info[pre_mod_id].total_count = idx - pre_idx;
	pre_mod_id = cur_mod_id;
	pre_idx = idx;
	}

	idx++;
	msg++;
	msg_id = BFA_LOG_GET_MSG_ID(msg);
	}

	bfa_log_info[cur_mod_id].start_idx = pre_idx;
	bfa_log_info[cur_mod_id].total_count = idx - pre_idx;
	bfa_log_msg_total_count = idx;

	cbfn(log_mod, msg_id, "%s%s log: init OK, msg total count %u\n",
	BFA_LOG_CAT_NAME,
	bfa_log_severity[BFA_LOG_INFO], bfa_log_msg_total_count);

	bfa_log_initialized = 1;

	return 0;
	}

	/**
	* BFA log set log level for a module
	*
	* @param[in] log_mod - log module info
	* @param[in] mod_id - module id
	* @param[in] log_level - log severity level
	*
	* It return BFA_STATUS_OK on success, or > 0 on failure
	*/
	bfa_status_t
	bfa_log_set_level(struct bfa_log_mod_s *log_mod, int mod_id,
	enum bfa_log_severity log_level)
	{
	if (mod_id <= BFA_LOG_UNUSED_ID \|\| mod_id > BFA_LOG_MODULE_ID_MAX)
	return BFA_STATUS_EINVAL;

	if (log_level <= BFA_LOG_INVALID \|\| log_level > BFA_LOG_LEVEL_MAX)
	return BFA_STATUS_EINVAL;

	if (log_mod)
	log_mod->log_level[mod_id] = log_level;
	else
	bfa_log_info[mod_id].level = log_level;

	return BFA_STATUS_OK;
	}

	/**
	* BFA log set log level for all modules
	*
	* @param[in] log_mod - log module info
	* @param[in] log_level - log severity level
	*
	* It return BFA_STATUS_OK on success, or > 0 on failure
	*/
	bfa_status_t
	bfa_log_set_level_all(struct bfa_log_mod_s *log_mod,
	enum bfa_log_severity log_level)
	{
	int mod_id = BFA_LOG_UNUSED_ID + 1;

	if (log_level <= BFA_LOG_INVALID \|\| log_level > BFA_LOG_LEVEL_MAX)
	return BFA_STATUS_EINVAL;

	if (log_mod) {
	for (; mod_id <= BFA_LOG_MODULE_ID_MAX; mod_id++)
	log_mod->log_level[mod_id] = log_level;
	} else {
	for (; mod_id <= BFA_LOG_MODULE_ID_MAX; mod_id++)
	bfa_log_info[mod_id].level = log_level;
	}

	return BFA_STATUS_OK;
	}

	/**
	* BFA log set log level for all aen sub-modules
	*
	* @param[in] log_mod - log module info
	* @param[in] log_level - log severity level
	*
	* It return BFA_STATUS_OK on success, or > 0 on failure
	*/
	bfa_status_t
	bfa_log_set_level_aen(struct bfa_log_mod_s *log_mod,
	enum bfa_log_severity log_level)
	{
	int mod_id = BFA_LOG_AEN_MIN + 1;

	if (log_mod) {
	for (; mod_id <= BFA_LOG_AEN_MAX; mod_id++)
	log_mod->log_level[mod_id] = log_level;
	} else {
	for (; mod_id <= BFA_LOG_AEN_MAX; mod_id++)
	bfa_log_info[mod_id].level = log_level;
	}

	return BFA_STATUS_OK;
	}

	/**
	* BFA log get log level for a module
	*
	* @param[in] log_mod - log module info
	* @param[in] mod_id - module id
	*
	* It returns log level or -1 on error
	*/
	enum bfa_log_severity
	bfa_log_get_level(struct bfa_log_mod_s *log_mod, int mod_id)
	{
	if (mod_id <= BFA_LOG_UNUSED_ID \|\| mod_id > BFA_LOG_MODULE_ID_MAX)
	return BFA_LOG_INVALID;

	if (log_mod)
	return (log_mod->log_level[mod_id]);
	else
	return (bfa_log_info[mod_id].level);
	}

	enum bfa_log_severity
	bfa_log_get_msg_level(struct bfa_log_mod_s *log_mod, u32 msg_id)
	{
	struct bfa_log_msgdef_s *msg;
	u32 mod = BFA_LOG_GET_MOD_ID(msg_id);
	u32 idx = BFA_LOG_GET_MSG_IDX(msg_id) - 1;

	if (!bfa_log_initialized)
	return BFA_LOG_INVALID;

	if (mod > BFA_LOG_MODULE_ID_MAX)
	return BFA_LOG_INVALID;

	if (idx >= bfa_log_info[mod].total_count) {
	bfa_log_info[mod].cbfn(log_mod, msg_id,
	"%s%s log: inconsistent idx %u vs. total count %u\n",
	BFA_LOG_CAT_NAME, bfa_log_severity[BFA_LOG_ERROR], idx,
	bfa_log_info[mod].total_count);
	return BFA_LOG_INVALID;
	}

	msg = bfa_log_msg_array + bfa_log_info[mod].start_idx + idx;
	if (msg_id != BFA_LOG_GET_MSG_ID(msg)) {
	bfa_log_info[mod].cbfn(log_mod, msg_id,
	"%s%s log: inconsistent msg id %u array msg id %u\n",
	BFA_LOG_CAT_NAME, bfa_log_severity[BFA_LOG_ERROR],
	msg_id, BFA_LOG_GET_MSG_ID(msg));
	return BFA_LOG_INVALID;
	}

	return BFA_LOG_GET_SEVERITY(msg);
	}

	/**
	* BFA log message handling
	*
	* BFA log message handling finds the message based on message id and prints
	* out the message based on its format and arguments. It also does prefix
	* the severity etc.
	*
	* @param[in] log_mod - log module info
	* @param[in] msg_id - message id
	* @param[in] ... - message arguments
	*
	* It return 0 on success, or -1 on errors
	*/
	int
	bfa_log(struct bfa_log_mod_s *log_mod, u32 msg_id, ...)
	{
	va_list ap;
	char buf[256];
	struct bfa_log_msgdef_s *msg;
	int log_level;
	u32 mod = BFA_LOG_GET_MOD_ID(msg_id);
	u32 idx = BFA_LOG_GET_MSG_IDX(msg_id) - 1;

	if (!bfa_log_initialized)
	return -1;

	if (mod > BFA_LOG_MODULE_ID_MAX)
	return -1;

	if (idx >= bfa_log_info[mod].total_count) {
	bfa_log_info[mod].
	cbfn
	(log_mod, msg_id,
	"%s%s log: inconsistent idx %u vs. total count %u\n",
	BFA_LOG_CAT_NAME, bfa_log_severity[BFA_LOG_ERROR], idx,
	bfa_log_info[mod].total_count);
	return -1;
	}

	msg = bfa_log_msg_array + bfa_log_info[mod].start_idx + idx;
	if (msg_id != BFA_LOG_GET_MSG_ID(msg)) {
	bfa_log_info[mod].
	cbfn
	(log_mod, msg_id,
	"%s%s log: inconsistent msg id %u array msg id %u\n",
	BFA_LOG_CAT_NAME, bfa_log_severity[BFA_LOG_ERROR],
	msg_id, BFA_LOG_GET_MSG_ID(msg));
	return -1;
	}

	log_level = log_mod ? log_mod->log_level[mod] : bfa_log_info[mod].level;
	if ((BFA_LOG_GET_SEVERITY(msg) > log_level) &&
	(msg->attributes != BFA_LOG_ATTR_NONE))
	return 0;

	va_start(ap, msg_id);
	bfa_os_vsprintf(buf, BFA_LOG_GET_MSG_FMT_STRING(msg), ap);
	va_end(ap);

	if (log_mod)
	log_mod->cbfn(log_mod, msg_id, "%s[%s]%s%s %s: %s\n",
	BFA_LOG_CAT_NAME, log_mod->instance_info,
	bfa_log_severity[BFA_LOG_GET_SEVERITY(msg)],
	(msg->attributes & BFA_LOG_ATTR_AUDIT)
	? " (audit) " : "", msg->msg_value, buf);
	else
	bfa_log_info[mod].cbfn(log_mod, msg_id, "%s%s%s %s: %s\n",
	BFA_LOG_CAT_NAME,
	bfa_log_severity[BFA_LOG_GET_SEVERITY(msg)],
	(msg->attributes & BFA_LOG_ATTR_AUDIT) ?
	" (audit) " : "", msg->msg_value, buf);

	return 0;
	}