Commit | Line | Data |
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b2441318 | 1 | /* SPDX-License-Identifier: GPL-2.0 */ |
1da177e4 LT |
2 | #ifndef _SCSI_SCSI_DBG_H |
3 | #define _SCSI_SCSI_DBG_H | |
4 | ||
5 | struct scsi_cmnd; | |
d811b848 | 6 | struct scsi_device; |
ea73a9f2 | 7 | struct scsi_sense_hdr; |
1da177e4 | 8 | |
9e5ed2a5 HR |
9 | #define SCSI_LOG_BUFSIZE 128 |
10 | ||
1da177e4 | 11 | extern void scsi_print_command(struct scsi_cmnd *); |
9e5ed2a5 HR |
12 | extern size_t __scsi_format_command(char *, size_t, |
13 | const unsigned char *, size_t); | |
d811b848 HR |
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, | |
1da177e4 LT |
18 | const unsigned char *sense_buffer, |
19 | int sense_len); | |
026f8da8 | 20 | extern void scsi_print_result(const struct scsi_cmnd *, const char *, int); |
2dd951ec HR |
21 | |
22 | #ifdef CONFIG_SCSI_CONSTANTS | |
23 | extern bool scsi_opcode_sa_name(int, int, const char **, const char **); | |
1da177e4 | 24 | extern const char *scsi_sense_key_string(unsigned char); |
d811b848 HR |
25 | extern const char *scsi_extd_sense_format(unsigned char, unsigned char, |
26 | const char **); | |
2dd951ec HR |
27 | extern const char *scsi_mlreturn_string(int); |
28 | extern const char *scsi_hostbyte_string(int); | |
29 | extern const char *scsi_driverbyte_string(int); | |
30 | #else | |
31 | static inline bool | |
32 | scsi_opcode_sa_name(int cmd, int sa, | |
33 | const char **cdb_name, const char **sa_name) | |
34 | { | |
35 | *cdb_name = NULL; | |
36 | switch (cmd) { | |
37 | case VARIABLE_LENGTH_CMD: | |
38 | case MAINTENANCE_IN: | |
39 | case MAINTENANCE_OUT: | |
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: | |
47 | case EXTENDED_COPY: | |
48 | case RECEIVE_COPY_RESULTS: | |
49 | *sa_name = NULL; | |
50 | return true; | |
51 | default: | |
52 | return false; | |
53 | } | |
54 | } | |
55 | ||
56 | static inline const char * | |
57 | scsi_sense_key_string(unsigned char key) | |
58 | { | |
59 | return NULL; | |
60 | } | |
61 | ||
62 | static inline const char * | |
63 | scsi_extd_sense_format(unsigned char asc, unsigned char ascq, const char **fmt) | |
64 | { | |
65 | *fmt = NULL; | |
66 | return NULL; | |
67 | } | |
68 | ||
69 | static inline const char * | |
70 | scsi_mlreturn_string(int result) | |
71 | { | |
72 | return NULL; | |
73 | } | |
74 | ||
75 | static inline const char * | |
76 | scsi_hostbyte_string(int result) | |
77 | { | |
78 | return NULL; | |
79 | } | |
80 | ||
81 | static inline const char * | |
82 | scsi_driverbyte_string(int result) | |
83 | { | |
84 | return NULL; | |
85 | } | |
86 | ||
87 | #endif | |
1da177e4 LT |
88 | |
89 | #endif /* _SCSI_SCSI_DBG_H */ |