Shad Ansari | 2f7f9be | 2017-06-07 13:34:53 -0700 | [diff] [blame^] | 1 | /* |
| 2 | <:copyright-BRCM:2016:DUAL/GPL:standard |
| 3 | |
| 4 | Broadcom Proprietary and Confidential.(c) 2016 Broadcom |
| 5 | All Rights Reserved |
| 6 | |
| 7 | Unless you and Broadcom execute a separate written software license |
| 8 | agreement governing use of this software, this software is licensed |
| 9 | to you under the terms of the GNU General Public License version 2 |
| 10 | (the "GPL"), available at http://www.broadcom.com/licenses/GPLv2.php, |
| 11 | with the following added to such license: |
| 12 | |
| 13 | As a special exception, the copyright holders of this software give |
| 14 | you permission to link this software with independent modules, and |
| 15 | to copy and distribute the resulting executable under terms of your |
| 16 | choice, provided that you also meet, for each linked independent |
| 17 | module, the terms and conditions of the license of that module. |
| 18 | An independent module is a module which is not derived from this |
| 19 | software. The special exception does not apply to any modifications |
| 20 | of the software. |
| 21 | |
| 22 | Not withstanding the above, under no circumstances may you combine |
| 23 | this software in any way with any other Broadcom software provided |
| 24 | under a license other than the GPL, without Broadcom's express prior |
| 25 | written consent. |
| 26 | |
| 27 | :> |
| 28 | */ |
| 29 | |
| 30 | #ifndef __BCM_DEV_LOG_TASK_INTERNAL_H_ |
| 31 | #define __BCM_DEV_LOG_TASK_INTERNAL_H_ |
| 32 | |
| 33 | #ifdef ENABLE_LOG |
| 34 | |
| 35 | #include <bcmos_system.h> |
| 36 | |
| 37 | #define LOG_NAME_NO_INSTANCE 0xff |
| 38 | #define LOG_NAME_LENGTH 100 |
| 39 | |
| 40 | typedef enum |
| 41 | { |
| 42 | BCM_DEV_LOG_STATE_UNINITIALIZED, |
| 43 | BCM_DEV_LOG_STATE_DISABLED, |
| 44 | BCM_DEV_LOG_STATE_ENABLED, |
| 45 | } bcm_dev_log_state; |
| 46 | |
| 47 | typedef struct |
| 48 | { |
| 49 | bcm_dev_log_parm dev_log_parm; |
| 50 | bcm_dev_log_file files[DEV_LOG_MAX_FILES]; /* log files */ |
| 51 | uint32_t msg_count; /* Message counter */ |
| 52 | dev_log_id_parm ids[DEV_LOG_MAX_IDS]; /* dev_log IDS array */ |
| 53 | uint32_t num_ids; /* Number of actually registered ids */ |
| 54 | bcm_dev_log_state state; |
| 55 | bcmos_msg_queue save_queue; /* Log messages to be saved to RAM (first stage of pipeline) */ |
| 56 | bcmos_msg_queue print_queue; /* Log messages to be printed (second stage of pipeline) */ |
| 57 | bcmos_task save_task; |
| 58 | bcmos_task print_task; |
| 59 | bcmos_sem save_task_is_terminated; |
| 60 | bcmos_sem print_task_is_terminated; |
| 61 | bcmos_msg_pool pool; |
| 62 | bcm_dev_log_flags flags; /* General flags applied on the entire feature (unlike file flags which reside in 'files' sub-structure). */ |
| 63 | } bcm_dev_log; |
| 64 | |
| 65 | typedef struct |
| 66 | { |
| 67 | dev_log_id_parm *log_id; |
| 68 | uint32_t time_stamp; |
| 69 | bcm_dev_log_level msg_level; |
| 70 | uint32_t flags; |
| 71 | union |
| 72 | { |
| 73 | struct |
| 74 | { |
| 75 | const char *fmt; |
| 76 | /* Room for MAX + 1 arguments since the argument list needs to start on an 8-byte boundary - the first |
| 77 | * entry may be unused if the array doesn't naturally start on an 8-byte boundary. */ |
| 78 | const void *args[DEV_LOG_MAX_ARGS + 1]; |
| 79 | } fmt_args; /* Relevant in default mode - when not using BCM_LOG_FLAG_CALLER_FMT */ |
| 80 | char str[MAX_DEV_LOG_STRING_SIZE]; /* Relevant only if using BCM_LOG_FLAG_CALLER_FMT */ |
| 81 | } u; |
| 82 | } dev_log_queue_msg; |
| 83 | |
| 84 | typedef struct |
| 85 | { |
| 86 | char name[LOG_NAME_LENGTH]; |
| 87 | uint8_t first_instance; |
| 88 | uint8_t last_instance; |
| 89 | }log_name_table; |
| 90 | |
| 91 | extern bcm_dev_log dev_log; |
| 92 | extern const char *log_level_str; |
| 93 | |
| 94 | extern log_name_table logs_names[DEV_LOG_MAX_IDS]; |
| 95 | extern uint8_t log_name_table_index; |
| 96 | |
| 97 | bcmos_errno _bcm_dev_log_file_clear_no_lock(uint32_t file_index); |
| 98 | |
| 99 | #endif /* ENABLE_LOG */ |
| 100 | |
| 101 | #endif /* __BCM_DEV_LOG_TASK_INTERNAL_H_ */ |