1 /* SPDX-License-Identifier: GPL-2.0 */
2 #ifndef _SCSI_SCSI_DBG_H
3 #define _SCSI_SCSI_DBG_H
9 #define SCSI_LOG_BUFSIZE 128
11 extern void scsi_print_command(struct scsi_cmnd *);
12 extern size_t __scsi_format_command(char *, size_t,
13 const unsigned char *, size_t);
14 extern void scsi_print_sense_hdr(const struct scsi_device *, const char *,
15 const struct scsi_sense_hdr *);
16 extern void scsi_print_sense(const struct scsi_cmnd *);
17 extern void __scsi_print_sense(const struct scsi_device *, const char *name,
18 const unsigned char *sense_buffer,
20 extern void scsi_print_result(const struct scsi_cmnd *, const char *, int);
22 #ifdef CONFIG_SCSI_CONSTANTS
23 extern bool scsi_opcode_sa_name(int, int, const char **, const char **);
24 extern const char *scsi_sense_key_string(unsigned char);
25 extern const char *scsi_extd_sense_format(unsigned char, unsigned char,
27 extern const char *scsi_mlreturn_string(int);
28 extern const char *scsi_hostbyte_string(int);
29 extern const char *scsi_driverbyte_string(int);
32 scsi_opcode_sa_name(int cmd, int sa,
33 const char **cdb_name, const char **sa_name)
37 case VARIABLE_LENGTH_CMD:
40 case PERSISTENT_RESERVE_IN:
41 case PERSISTENT_RESERVE_OUT:
42 case SERVICE_ACTION_IN_12:
43 case SERVICE_ACTION_OUT_12:
44 case SERVICE_ACTION_BIDIRECTIONAL:
45 case SERVICE_ACTION_IN_16:
46 case SERVICE_ACTION_OUT_16:
48 case RECEIVE_COPY_RESULTS:
56 static inline const char *
57 scsi_sense_key_string(unsigned char key)
62 static inline const char *
63 scsi_extd_sense_format(unsigned char asc, unsigned char ascq, const char **fmt)
69 static inline const char *
70 scsi_mlreturn_string(int result)
75 static inline const char *
76 scsi_hostbyte_string(int result)
81 static inline const char *
82 scsi_driverbyte_string(int result)
89 #endif /* _SCSI_SCSI_DBG_H */