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dabecb29 HD |
1 | /* |
2 | * Copyright IBM Corp. 2012 | |
3 | * Author(s): Holger Dengler (hd@linux.vnet.ibm.com) | |
4 | */ | |
5 | #ifndef ZCRYPT_DEBUG_H | |
6 | #define ZCRYPT_DEBUG_H | |
7 | ||
8 | #include <asm/debug.h> | |
9 | #include "zcrypt_api.h" | |
10 | ||
11 | /* that gives us 15 characters in the text event views */ | |
12 | #define ZCRYPT_DBF_LEN 16 | |
13 | ||
dabecb29 HD |
14 | #define DBF_ERR 3 /* error conditions */ |
15 | #define DBF_WARN 4 /* warning conditions */ | |
16 | #define DBF_INFO 6 /* informational */ | |
17 | ||
18 | #define RC2WARN(rc) ((rc) ? DBF_WARN : DBF_INFO) | |
19 | ||
20 | #define ZCRYPT_DBF_COMMON(level, text...) \ | |
21 | do { \ | |
8e6a8285 | 22 | if (debug_level_enabled(zcrypt_dbf_common, level)) { \ |
dabecb29 HD |
23 | char debug_buffer[ZCRYPT_DBF_LEN]; \ |
24 | snprintf(debug_buffer, ZCRYPT_DBF_LEN, text); \ | |
25 | debug_text_event(zcrypt_dbf_common, level, \ | |
26 | debug_buffer); \ | |
27 | } \ | |
28 | } while (0) | |
29 | ||
30 | #define ZCRYPT_DBF_DEVICES(level, text...) \ | |
31 | do { \ | |
8e6a8285 | 32 | if (debug_level_enabled(zcrypt_dbf_devices, level)) { \ |
dabecb29 HD |
33 | char debug_buffer[ZCRYPT_DBF_LEN]; \ |
34 | snprintf(debug_buffer, ZCRYPT_DBF_LEN, text); \ | |
35 | debug_text_event(zcrypt_dbf_devices, level, \ | |
36 | debug_buffer); \ | |
37 | } \ | |
38 | } while (0) | |
39 | ||
40 | #define ZCRYPT_DBF_DEV(level, device, text...) \ | |
41 | do { \ | |
8e6a8285 | 42 | if (debug_level_enabled(device->dbf_area, level)) { \ |
dabecb29 HD |
43 | char debug_buffer[ZCRYPT_DBF_LEN]; \ |
44 | snprintf(debug_buffer, ZCRYPT_DBF_LEN, text); \ | |
45 | debug_text_event(device->dbf_area, level, \ | |
46 | debug_buffer); \ | |
47 | } \ | |
48 | } while (0) | |
49 | ||
50 | int zcrypt_debug_init(void); | |
51 | void zcrypt_debug_exit(void); | |
52 | ||
53 | #endif /* ZCRYPT_DEBUG_H */ |