82 lines
1.9 KiB
C
82 lines
1.9 KiB
C
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#ifndef _SEC_CMD_H_
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#define _SEC_CMD_H_
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#include <linux/kernel.h>
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#include <linux/module.h>
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#include <linux/slab.h>
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#include <linux/device.h>
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#include <linux/workqueue.h>
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#include <linux/stat.h>
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#include <linux/err.h>
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#ifndef CONFIG_SEC_FACTORY
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#define USE_SEC_CMD_QUEUE
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#include <linux/kfifo.h>
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#endif
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extern struct class *sec_class;
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#define SEC_CLASS_DEVT_TSP 10
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#define SEC_CLASS_DEVT_TKEY 11
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#define SEC_CLASS_DEVT_WACOM 12
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#define SEC_CLASS_DEV_NAME_TSP "tsp"
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#define SEC_CLASS_DEV_NAME_TKEY "sec_touchkey"
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#define SEC_CLASS_DEV_NAME_WACOM "sec_epen"
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#define SEC_CMD(name, func) .cmd_name = name, .cmd_func = func
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#define SEC_CMD_BUF_SIZE (4096 - 1)
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#define SEC_CMD_STR_LEN 256
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#define SEC_CMD_RESULT_STR_LEN (4096 - 1)
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#define SEC_CMD_PARAM_NUM 8
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struct sec_cmd {
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struct list_head list;
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const char *cmd_name;
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void (*cmd_func)(void *device_data);
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};
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enum SEC_CMD_STATUS {
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SEC_CMD_STATUS_WAITING = 0,
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SEC_CMD_STATUS_RUNNING, // = 1
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SEC_CMD_STATUS_OK, // = 2
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SEC_CMD_STATUS_FAIL, // = 3
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SEC_CMD_STATUS_NOT_APPLICABLE, // = 4
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};
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#ifdef USE_SEC_CMD_QUEUE
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#define SEC_CMD_MAX_QUEUE 10
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struct command {
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char cmd[SEC_CMD_STR_LEN];
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};
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#endif
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struct sec_cmd_data {
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struct device *fac_dev;
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struct list_head cmd_list_head;
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u8 cmd_state;
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char cmd[SEC_CMD_STR_LEN];
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int cmd_param[SEC_CMD_PARAM_NUM];
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char cmd_result[SEC_CMD_RESULT_STR_LEN];
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int cmd_buffer_size;
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bool cmd_is_running;
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struct mutex cmd_lock;
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#ifdef USE_SEC_CMD_QUEUE
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struct kfifo cmd_queue;
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struct mutex fifo_lock;
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#endif
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};
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extern void sec_cmd_set_cmd_exit(struct sec_cmd_data *data);
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extern void sec_cmd_set_default_result(struct sec_cmd_data *data);
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extern void sec_cmd_set_cmd_result(struct sec_cmd_data *data, char *buff, int len);
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extern int sec_cmd_init(struct sec_cmd_data *data,
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struct sec_cmd *cmds, int len, int devt);
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extern void sec_cmd_exit(struct sec_cmd_data *data, int devt);
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#endif /* _SEC_CMD_H_ */
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