| Ratheesh Kannoth | 24fb1db | 2021-10-20 07:28:06 +0530 | [diff] [blame] | 1 | |
| 2 | /* |
| 3 | * sfe_debug.h |
| 4 | * SFE debug macros. |
| 5 | * |
| 6 | * Copyright (c) 2021 Qualcomm Innovation Center, Inc. All rights reserved. |
| 7 | * |
| 8 | * Permission to use, copy, modify, and/or distribute this software for any |
| 9 | * purpose with or without fee is hereby granted, provided that the above |
| 10 | * copyright notice and this permission notice appear in all copies. |
| 11 | * |
| 12 | * THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES |
| 13 | * WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF |
| 14 | * MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR |
| 15 | * ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES |
| 16 | * WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN |
| 17 | * ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF |
| 18 | * OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE. |
| 19 | */ |
| 20 | |
| 21 | /* |
| 22 | * The following are debug macros used throughout the SFE. |
| 23 | * |
| 24 | * The DEBUG_LEVEL enables the followings based on its value, |
| 25 | * when dynamic debug option is disabled. |
| 26 | * |
| 27 | * 0 = OFF |
| 28 | * 1 = ASSERTS / ERRORS |
| 29 | * 2 = 1 + WARN |
| 30 | * 3 = 2 + INFO |
| 31 | * 4 = 3 + TRACE |
| 32 | */ |
| 33 | #define DEBUG_LEVEL 2 |
| 34 | |
| 35 | #if (DEBUG_LEVEL < 1) |
| 36 | #define DEBUG_ASSERT(s, ...) |
| 37 | #define DEBUG_ERROR(s, ...) |
| 38 | #else |
| 39 | #define DEBUG_ASSERT(c, s, ...) if (!(c)) { pr_emerg("ASSERT: %s:%d:" s, __FUNCTION__, __LINE__, ##__VA_ARGS__); BUG(); } |
| 40 | #define DEBUG_ERROR(s, ...) pr_err("%s:%d:" s, __FUNCTION__, __LINE__, ##__VA_ARGS__) |
| 41 | #endif |
| 42 | |
| 43 | #if defined(CONFIG_DYNAMIC_DEBUG) |
| 44 | /* |
| 45 | * Compile messages for dynamic enable/disable |
| 46 | */ |
| 47 | #define DEBUG_WARN(s, ...) pr_debug("%s[%d]:" s, __FUNCTION__, __LINE__, ##__VA_ARGS__) |
| 48 | #define DEBUG_INFO(s, ...) pr_debug("%s[%d]:" s, __FUNCTION__, __LINE__, ##__VA_ARGS__) |
| 49 | #define DEBUG_TRACE(s, ...) pr_debug("%s[%d]:" s, __FUNCTION__, __LINE__, ##__VA_ARGS__) |
| 50 | #else |
| 51 | |
| 52 | /* |
| 53 | * Statically compile messages at different levels |
| 54 | */ |
| 55 | #if (DEBUG_LEVEL < 2) |
| 56 | #define DEBUG_WARN(s, ...) |
| 57 | #else |
| 58 | #define DEBUG_WARN(s, ...) pr_warn("%s[%d]:" s, __FUNCTION__, __LINE__, ##__VA_ARGS__) |
| 59 | #endif |
| 60 | |
| 61 | #if (DEBUG_LEVEL < 3) |
| 62 | #define DEBUG_INFO(s, ...) |
| 63 | #else |
| 64 | #define DEBUG_INFO(s, ...) pr_notice("%s[%d]:" s, __FUNCTION__, __LINE__, ##__VA_ARGS__) |
| 65 | #endif |
| 66 | |
| 67 | #if (DEBUG_LEVEL < 4) |
| 68 | #define DEBUG_TRACE(s, ...) |
| 69 | #else |
| 70 | #define DEBUG_TRACE(s, ...) pr_info("%s[%d]:" s, __FUNCTION__, __LINE__, ##__VA_ARGS__) |
| 71 | #endif |
| 72 | #endif |