54 	struct gameport *gameport;  member
91 static int interact_read_packet(struct gameport *gameport, int length, u32 *data)  in interact_read_packet()  argument
100 	t = gameport_time(gameport, INTERACT_MAX_START);  in interact_read_packet()
101 	s = gameport_time(gameport, INTERACT_MAX_STROBE);  in interact_read_packet()
104 	gameport_trigger(gameport);  in interact_read_packet()
105 	v = gameport_read(gameport);  in interact_read_packet()
109 		u = v; v = gameport_read(gameport);  in interact_read_packet()
128 static void interact_poll(struct gameport *gameport)  in interact_poll()  argument
130 	struct interact *interact = gameport_get_drvdata(gameport);  in interact_poll()
137 	if (interact_read_packet(interact->gameport, interact->length, data) < interact->length) {  in interact_poll()
187 	gameport_start_polling(interact->gameport);  in interact_open()
199 	gameport_stop_polling(interact->gameport);  in interact_close()
206 static int interact_connect(struct gameport *gameport, struct gameport_driver *drv)  in interact_connect()  argument
221 	interact->gameport = gameport;  in interact_connect()
224 	gameport_set_drvdata(gameport, interact);  in interact_connect()
226 	err = gameport_open(gameport, drv, GAMEPORT_MODE_RAW);  in interact_connect()
230 	i = interact_read_packet(gameport, INTERACT_MAX_LENGTH * 2, data);  in interact_connect()
243 			gameport->phys, i, data[0], data[1], data[2]);  in interact_connect()
248 	gameport_set_poll_handler(gameport, interact_poll);  in interact_connect()
249 	gameport_set_poll_interval(gameport, 20);  in interact_connect()
251 	snprintf(interact->phys, sizeof(interact->phys), "%s/input0", gameport->phys);  in interact_connect()
262 	input_dev->dev.parent = &gameport->dev;  in interact_connect()
287 fail2:	gameport_close(gameport);  in interact_connect()
288 fail1:  gameport_set_drvdata(gameport, NULL);  in interact_connect()
294 static void interact_disconnect(struct gameport *gameport)  in interact_disconnect()  argument
296 	struct interact *interact = gameport_get_drvdata(gameport);  in interact_disconnect()
299 	gameport_close(gameport);  in interact_disconnect()
300 	gameport_set_drvdata(gameport, NULL);  in interact_disconnect()