#ifndef _UART_EXT_H
#define _UART_EXT_H
#include <drv_types.h>

extern int bXONXOFF;
extern int DisableUART;

extern Ser8250_IOData Ser8250_read_buf;
extern void set_DisableUART(int status);
extern int Ser8250IoctlFun(struct tty_struct *tty, struct file *pFile,unsigned int cmd, unsigned long arg);

#endif // end of #ifndef _UART_EXT_H