stm-log.h

/* Copyright (c) 2012, The Linux Foundation. All rights reserved.
 *
 * Redistribution and use in source and binary forms, with or without
 * modification, are permitted provided that the following conditions are
 * met:
 *     * Redistributions of source code must retain the above copyright
 *       notice, this list of conditions and the following disclaimer.
 *     * Redistributions in binary form must reproduce the above
 *       copyright notice, this list of conditions and the following
 *       disclaimer in the documentation and/or other materials provided
 *       with the distribution.
 *     * Neither the name of The Linux Foundation nor the names of its
 *       contributors may be used to endorse or promote products derived
 *       from this software without specific prior written permission.
 *
 * THIS SOFTWARE IS PROVIDED "AS IS" AND ANY EXPRESS OR IMPLIED
 * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
 * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT
 * ARE DISCLAIMED.  IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS
 * BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
 * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
 * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR
 * BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
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 * OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN
 * IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
 */

#ifndef __STM_LOG__
#define __STM_LOG__

#include <stdint.h>
#include <linux/coresight-stm.h>

enum {
    STM_DFLT_ENTITY   = 0x01,
    STM_DFLT_PROTOCOL = 0x02,
    STM_DFLT_OPTIONS  = 0x04,
};

void stm_log_initdefaults(uint32_t init_mask,
                          uint8_t  entity_id,
                          uint8_t  proto_id,
                          uint32_t options);

void stm_log(const char *format, ...);
void stm_logbin(int length, void *data);
void stm_log_ex(uint8_t     entity_id,
                uint8_t     proto_id,
                uint32_t    options,
                const char *format, ...);
void stm_logbin_ex(uint8_t     entity_id,
                   uint8_t     proto_id,
                   uint32_t    options,
                   int         length,
                   void        *data);
#endif /* __STM_LOG__ */