115 lines
2.5 KiB
C
Executable File
115 lines
2.5 KiB
C
Executable File
/* abc_common.h
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*
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* Abnormal Behavior Catcher Common Driver
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*
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* Copyright (C) 2017 Samsung Electronics
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*
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* Hyeokseon Yu <hyeokseon.yu@samsung.com>
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*
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* This program is free software; you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation; either version 2 of the License, or
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* (at your option) any later version.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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*/
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#ifndef SEC_ABC_H
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#define SEC_ABC_H
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#include <linux/kernel.h>
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#include <linux/module.h>
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#include <linux/sec_class.h>
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#include <linux/device.h>
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#include <linux/platform_device.h>
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#include <linux/of.h>
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#include <linux/of_device.h>
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#include <linux/err.h>
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#include <linux/kthread.h>
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#include <linux/delay.h>
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#include <linux/io.h>
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#include <linux/slab.h>
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#include <linux/suspend.h>
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#include <linux/workqueue.h>
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#include <linux/rtc.h>
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#include <linux/sched/clock.h>
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#define ABC_UEVENT_MAX 20
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#define ABC_BUFFER_MAX 256
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#define ABC_LOG_STR_LEN 50
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#define ABC_LOG_MAX 80
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#define ABC_WAIT_ENABLE_TIMEOUT 10000
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enum {
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ABC_DISABLED,
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/* TYPE1 : ABC Driver - ABC Daemon is not used. ABC Driver manage ABC Error */
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ABC_TYPE1_ENABLED,
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/* TYPE2 : Common Driver - ABC Daemon is used. ABC Daemon manage ABC Error. Common Driver send uevent bypass */
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ABC_TYPE2_ENABLED,
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};
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enum {
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ABC_EVENT_I2C = 1,
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ABC_EVENT_UNDERRUN,
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ABC_EVENT_GPU_FAULT,
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};
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struct abc_fault_info {
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unsigned long cur_time;
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int cur_cnt;
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};
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struct abc_buffer {
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int size;
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int rear;
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int front;
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struct abc_fault_info *abc_element;
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};
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struct abc_qdata {
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const char *desc;
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int queue_size;
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int threshold_cnt;
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int threshold_time;
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int fail_cnt;
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struct abc_buffer buffer;
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};
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struct abc_platform_data {
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struct abc_qdata *gpu_items;
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struct abc_qdata *aicl_items;
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unsigned int nItem;
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unsigned int nGpu;
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unsigned int nAicl;
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};
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struct abc_log_entry {
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struct list_head node;
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char abc_log_str[ABC_LOG_STR_LEN];
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};
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struct abc_info {
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struct device *dev;
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struct workqueue_struct *workqueue;
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struct work_struct work;
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struct list_head log_list;
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struct completion enable_done;
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int log_list_cnt;
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char abc_str[ABC_BUFFER_MAX];
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struct abc_platform_data *pdata;
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struct mutex log_mutex;
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};
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extern void sec_abc_send_event(char *str);
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extern int sec_abc_get_enabled(void);
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extern int sec_abc_wait_enabled(void);
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#endif
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