55 	struct gameport *gameport;  member
56 	struct gameport *adc;
71 static int a3d_read_packet(struct gameport *gameport, int length, char *data)  in a3d_read_packet()  argument
79 	t = gameport_time(gameport, A3D_MAX_START);  in a3d_read_packet()
80 	s = gameport_time(gameport, A3D_MAX_STROBE);  in a3d_read_packet()
83 	gameport_trigger(gameport);  in a3d_read_packet()
84 	v = gameport_read(gameport);  in a3d_read_packet()
88 		u = v; v = gameport_read(gameport);  in a3d_read_packet()
178 static void a3d_poll(struct gameport *gameport)  in a3d_poll()  argument
180 	struct a3d *a3d = gameport_get_drvdata(gameport);  in a3d_poll()
184 	if (a3d_read_packet(a3d->gameport, a3d->length, data) != a3d->length ||  in a3d_poll()
197 static int a3d_adc_cooked_read(struct gameport *gameport, int *axes, int *buttons)  in a3d_adc_cooked_read()  argument
199 	struct a3d *a3d = gameport->port_data;  in a3d_adc_cooked_read()
213 static int a3d_adc_open(struct gameport *gameport, int mode)  in a3d_adc_open()  argument
215 	struct a3d *a3d = gameport->port_data;  in a3d_adc_open()
220 	gameport_start_polling(a3d->gameport);  in a3d_adc_open()
228 static void a3d_adc_close(struct gameport *gameport)  in a3d_adc_close()  argument
230 	struct a3d *a3d = gameport->port_data;  in a3d_adc_close()
232 	gameport_stop_polling(a3d->gameport);  in a3d_adc_close()
243 	gameport_start_polling(a3d->gameport);  in a3d_open()
255 	gameport_stop_polling(a3d->gameport);  in a3d_close()
262 static int a3d_connect(struct gameport *gameport, struct gameport_driver *drv)  in a3d_connect()  argument
266 	struct gameport *adc;  in a3d_connect()
279 	a3d->gameport = gameport;  in a3d_connect()
281 	gameport_set_drvdata(gameport, a3d);  in a3d_connect()
283 	err = gameport_open(gameport, drv, GAMEPORT_MODE_RAW);  in a3d_connect()
287 	i = a3d_read_packet(gameport, A3D_MAX_LENGTH, data);  in a3d_connect()
298 			"(%s, id=%d), contact <vojtech@ucw.cz>\n", gameport->phys, a3d->mode);  in a3d_connect()
303 	gameport_set_poll_handler(gameport, a3d_poll);  in a3d_connect()
304 	gameport_set_poll_interval(gameport, 20);  in a3d_connect()
306 	snprintf(a3d->phys, sizeof(a3d->phys), "%s/input0", gameport->phys);  in a3d_connect()
314 	input_dev->dev.parent = &gameport->dev;  in a3d_connect()
371 			gameport_set_phys(adc, "%s/gameport0", gameport->phys);  in a3d_connect()
372 			adc->dev.parent = &gameport->dev;  in a3d_connect()
386  fail2:	gameport_close(gameport);  in a3d_connect()
387  fail1:	gameport_set_drvdata(gameport, NULL);  in a3d_connect()
393 static void a3d_disconnect(struct gameport *gameport)  in a3d_disconnect()  argument
395 	struct a3d *a3d = gameport_get_drvdata(gameport);  in a3d_disconnect()
400 	gameport_close(gameport);  in a3d_disconnect()
401 	gameport_set_drvdata(gameport, NULL);  in a3d_disconnect()