projects / linux-2.6-block.git / blame
| Commit | Line | Data |
|---|---|---|
| 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 */ |