LXR linux/drivers/s390/crypto/zcrypt

   1/* SPDX-License-Identifier: GPL-2.0 */
   2/*
   3 *  Copyright IBM Corp. 2016
   4 *  Author(s): Holger Dengler (hd@linux.vnet.ibm.com)
   5 *             Harald Freudenberger <freude@de.ibm.com>
   6 */
   7#ifndef ZCRYPT_DEBUG_H
   8#define ZCRYPT_DEBUG_H
   9
  10#include <asm/debug.h>
  11
  12#define DBF_ERR         3       /* error conditions   */
  13#define DBF_WARN        4       /* warning conditions */
  14#define DBF_INFO        5       /* informational      */
  15#define DBF_DEBUG       6       /* for debugging only */
  16
  17#define RC2ERR(rc) ((rc) ? DBF_ERR : DBF_INFO)
  18#define RC2WARN(rc) ((rc) ? DBF_WARN : DBF_INFO)
  19
  20#define DBF_MAX_SPRINTF_ARGS 5
  21
  22#define ZCRYPT_DBF(...)                                 \
  23        debug_sprintf_event(zcrypt_dbf_info, ##__VA_ARGS__)
  24#define ZCRYPT_DBF_ERR(...)                                     \
  25        debug_sprintf_event(zcrypt_dbf_info, DBF_ERR, ##__VA_ARGS__)
  26#define ZCRYPT_DBF_WARN(...)                                    \
  27        debug_sprintf_event(zcrypt_dbf_info, DBF_WARN, ##__VA_ARGS__)
  28#define ZCRYPT_DBF_INFO(...)                                    \
  29        debug_sprintf_event(zcrypt_dbf_info, DBF_INFO, ##__VA_ARGS__)
  30#define ZCRYPT_DBF_DBG(...)                                     \
  31        debug_sprintf_event(zcrypt_dbf_info, DBF_DEBUG, ##__VA_ARGS__)
  32
  33extern debug_info_t *zcrypt_dbf_info;
  34
  35int zcrypt_debug_init(void);
  36void zcrypt_debug_exit(void);
  37
  38#endif /* ZCRYPT_DEBUG_H */
  39