48 	struct tty_struct *tty;  member
83 	count = tty_prepare_flip_string(qtty->tty, &buf, count);  in goldfish_tty_interrupt()
89 	tty_schedule_flip(qtty->tty);  in goldfish_tty_interrupt()
93 static int goldfish_tty_open(struct tty_struct * tty, struct file * filp)  in goldfish_tty_open()  argument
96 	struct goldfish_tty *qtty = &goldfish_ttys[tty->index];  in goldfish_tty_open()
99 	if(qtty->tty == NULL || qtty->tty == tty) {  in goldfish_tty_open()
101 			qtty->tty = tty;  in goldfish_tty_open()
112 static void goldfish_tty_close(struct tty_struct * tty, struct file * filp)  in goldfish_tty_close()  argument
114 	struct goldfish_tty *qtty = &goldfish_ttys[tty->index];  in goldfish_tty_close()
117 	if(qtty->tty == tty) {  in goldfish_tty_close()
120 			qtty->tty = NULL;  in goldfish_tty_close()
126 static int goldfish_tty_write(struct tty_struct * tty, const unsigned char *buf, int count)  in goldfish_tty_write()  argument
128 	goldfish_tty_do_write(tty->index, buf, count);  in goldfish_tty_write()
132 static int goldfish_tty_write_room(struct tty_struct *tty)  in goldfish_tty_write_room()  argument
137 static int goldfish_tty_chars_in_buffer(struct tty_struct *tty)  in goldfish_tty_chars_in_buffer()  argument
139 	struct goldfish_tty *qtty = &goldfish_ttys[tty->index];  in goldfish_tty_chars_in_buffer()
175 	struct tty_driver *tty;  in goldfish_tty_create_driver()  local
183 	tty = alloc_tty_driver(goldfish_tty_line_count);  in goldfish_tty_create_driver()
184 	if(tty == NULL) {  in goldfish_tty_create_driver()
188 	tty->driver_name = "goldfish";  in goldfish_tty_create_driver()
189 	tty->name = "ttyS";  in goldfish_tty_create_driver()
190 	tty->type = TTY_DRIVER_TYPE_SERIAL;  in goldfish_tty_create_driver()
191 	tty->subtype = SERIAL_TYPE_NORMAL;  in goldfish_tty_create_driver()
192 	tty->init_termios = tty_std_termios;  in goldfish_tty_create_driver()
193 	tty->flags = TTY_DRIVER_RESET_TERMIOS | TTY_DRIVER_REAL_RAW | TTY_DRIVER_DYNAMIC_DEV;  in goldfish_tty_create_driver()
194 	tty_set_operations(tty, &goldfish_tty_ops);  in goldfish_tty_create_driver()
195 	ret = tty_register_driver(tty);  in goldfish_tty_create_driver()
199 	goldfish_tty_driver = tty;  in goldfish_tty_create_driver()
203 	put_tty_driver(tty);  in goldfish_tty_create_driver()