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#ifndef SPRDMUX_H
#define SPRDMUX_H
#include <linux/poll.h>
#define SPRDMUX_READ 0x01
#define SPRDMUX_WRITE 0x02
#define SPRDMUX_ALL (SPRDMUX_READ | SPRDMUX_WRITE)
#define SPRDMUX_MAX_NAME_LEN (64)
/* name defined in ts0710mux.c */
typedef enum SPRDMUX_ID_E_ {
SPRDMUX_ID_SPI = 0,
SPRDMUX_ID_SDIO,
SPRDMUX_ID_MAX,
}SPRDMUX_ID_E;
typedef enum SPRDMUX_EVENT_COMPLETE_E_ {
SPRDMUX_EVENT_COMPLETE_READ,
SPRDMUX_EVENT_COMPLETE_WRITE,
SPRDMUX_EVENT_READ_IND,
SPRDMUX_EVENT_COMPLETE_MAX,
}SPRDMUX_EVENT_COMPLETE_E;
typedef int (*notify_func)(int tty_index, int event_id, __u8 *uih_data_start, __u32 uih_len, void * user_data);
struct sprdmux {
int id;
int (*io_write)(const char *buf, size_t len);
int (*io_read)(char *buf, size_t len);
int (*io_stop)(int mode);
};
struct sprdmux_notify {
int index;
notify_func func;
void *user_data;
};
struct mux_init_data {
SPRDMUX_ID_E id;
char *name;
int num;
};
extern int sprdmux_register(struct sprdmux *mux);
extern void sprdmux_unregister(SPRDMUX_ID_E mux_id);
extern int sprdmux_open(SPRDMUX_ID_E mux_id, int index);
extern void sprdmux_close(SPRDMUX_ID_E mux_id, int index);
extern int sprdmux_write(SPRDMUX_ID_E mux_id, int index, const unsigned char *buf, int count);
extern int sprdmux_register_notify_callback(SPRDMUX_ID_E mux_id, struct sprdmux_notify *notify);
extern int sprdmux_line_busy(SPRDMUX_ID_E mux_id, int line);
extern void sprdmux_set_line_notify(SPRDMUX_ID_E mux_id, int line, __u8 notify);
extern int ts0710_mux_create(int mux_id);
extern void ts0710_mux_destory(int mux_id);
extern int ts0710_mux_init(void);
extern void ts0710_mux_exit(void);
extern int ts0710_mux_status(int mux_id);
extern int ts0710_mux_open(int mux_id, int line);
extern void ts0710_mux_close(int mux_id, int line);
extern int ts0710_mux_write(int mux_id, int line, const unsigned char *buf, int count, int timeout);
extern int ts0710_mux_read(int mux_id, int line, const unsigned char *buf, int count, int timeout);
extern int ts0710_mux_poll_wait(int mux_id, int line, struct file *filp, poll_table *wait);
extern int ts0710_mux_mux_ioctl(int mux_id, int line, unsigned int cmd, unsigned long arg);
#endif
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