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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_show_extd_sense(const struct scsi_device *, const char *, |
15 | unsigned char, unsigned char); | |
d811b848 HR |
16 | extern void scsi_print_sense_hdr(const struct scsi_device *, const char *, |
17 | const struct scsi_sense_hdr *); | |
18 | extern void scsi_print_sense(const struct scsi_cmnd *); | |
19 | extern void __scsi_print_sense(const struct scsi_device *, const char *name, | |
1da177e4 LT |
20 | const unsigned char *sense_buffer, |
21 | int sense_len); | |
026f8da8 | 22 | extern void scsi_print_result(const struct scsi_cmnd *, const char *, int); |
2dd951ec HR |
23 | |
24 | #ifdef CONFIG_SCSI_CONSTANTS | |
25 | extern bool scsi_opcode_sa_name(int, int, const char **, const char **); | |
1da177e4 | 26 | extern const char *scsi_sense_key_string(unsigned char); |
d811b848 HR |
27 | extern const char *scsi_extd_sense_format(unsigned char, unsigned char, |
28 | const char **); | |
2dd951ec HR |
29 | extern const char *scsi_mlreturn_string(int); |
30 | extern const char *scsi_hostbyte_string(int); | |
31 | extern const char *scsi_driverbyte_string(int); | |
32 | #else | |
33 | static inline bool | |
34 | scsi_opcode_sa_name(int cmd, int sa, | |
35 | const char **cdb_name, const char **sa_name) | |
36 | { | |
37 | *cdb_name = NULL; | |
38 | switch (cmd) { | |
39 | case VARIABLE_LENGTH_CMD: | |
40 | case MAINTENANCE_IN: | |
41 | case MAINTENANCE_OUT: | |
42 | case PERSISTENT_RESERVE_IN: | |
43 | case PERSISTENT_RESERVE_OUT: | |
44 | case SERVICE_ACTION_IN_12: | |
45 | case SERVICE_ACTION_OUT_12: | |
46 | case SERVICE_ACTION_BIDIRECTIONAL: | |
47 | case SERVICE_ACTION_IN_16: | |
48 | case SERVICE_ACTION_OUT_16: | |
49 | case EXTENDED_COPY: | |
50 | case RECEIVE_COPY_RESULTS: | |
51 | *sa_name = NULL; | |
52 | return true; | |
53 | default: | |
54 | return false; | |
55 | } | |
56 | } | |
57 | ||
58 | static inline const char * | |
59 | scsi_sense_key_string(unsigned char key) | |
60 | { | |
61 | return NULL; | |
62 | } | |
63 | ||
64 | static inline const char * | |
65 | scsi_extd_sense_format(unsigned char asc, unsigned char ascq, const char **fmt) | |
66 | { | |
67 | *fmt = NULL; | |
68 | return NULL; | |
69 | } | |
70 | ||
71 | static inline const char * | |
72 | scsi_mlreturn_string(int result) | |
73 | { | |
74 | return NULL; | |
75 | } | |
76 | ||
77 | static inline const char * | |
78 | scsi_hostbyte_string(int result) | |
79 | { | |
80 | return NULL; | |
81 | } | |
82 | ||
83 | static inline const char * | |
84 | scsi_driverbyte_string(int result) | |
85 | { | |
86 | return NULL; | |
87 | } | |
88 | ||
89 | #endif | |
1da177e4 LT |
90 | |
91 | #endif /* _SCSI_SCSI_DBG_H */ |