struct riscom_port {
int magic;
+ struct tty_port port;
int baud_base;
- int flags;
- struct tty_struct * tty;
- int count;
- int blocked_open;
int timeout;
- int close_delay;
- unsigned char * xmit_buf;
int custom_divisor;
int xmit_head;
int xmit_tail;
int xmit_cnt;
- wait_queue_head_t open_wait;
- wait_queue_head_t close_wait;
short wakeup_chars;
short break_length;
- unsigned short closing_wait;
unsigned char mark_mask;
unsigned char IER;
unsigned char MSVR;