48 	struct gameport *gameport;  member
56 static unsigned char cobra_read_packet(struct gameport *gameport, unsigned int *data)  in cobra_read_packet()  argument
64 	int strobe = gameport_time(gameport, COBRA_MAX_STROBE);  in cobra_read_packet()
73 	u = gameport_read(gameport);  in cobra_read_packet()
77 		v = gameport_read(gameport);  in cobra_read_packet()
110 static void cobra_poll(struct gameport *gameport)  in cobra_poll()  argument
112 	struct cobra *cobra = gameport_get_drvdata(gameport);  in cobra_poll()
119 	if ((r = cobra_read_packet(gameport, data)) != cobra->exists) {  in cobra_poll()
144 	gameport_start_polling(cobra->gameport);  in cobra_open()
152 	gameport_stop_polling(cobra->gameport);  in cobra_close()
155 static int cobra_connect(struct gameport *gameport, struct gameport_driver *drv)  in cobra_connect()  argument
167 	cobra->gameport = gameport;  in cobra_connect()
169 	gameport_set_drvdata(gameport, cobra);  in cobra_connect()
171 	err = gameport_open(gameport, drv, GAMEPORT_MODE_RAW);  in cobra_connect()
175 	cobra->exists = cobra_read_packet(gameport, data);  in cobra_connect()
180 				" Contact vojtech@ucw.cz\n", i, gameport->phys, (data[i] >> 2) & 7);  in cobra_connect()
189 	gameport_set_poll_handler(gameport, cobra_poll);  in cobra_connect()
190 	gameport_set_poll_interval(gameport, 20);  in cobra_connect()
203 			 "%s/input%d", gameport->phys, i);  in cobra_connect()
211 		input_dev->dev.parent = &gameport->dev;  in cobra_connect()
235  fail2:	gameport_close(gameport);  in cobra_connect()
236  fail1:	gameport_set_drvdata(gameport, NULL);  in cobra_connect()
241 static void cobra_disconnect(struct gameport *gameport)  in cobra_disconnect()  argument
243 	struct cobra *cobra = gameport_get_drvdata(gameport);  in cobra_disconnect()
249 	gameport_close(gameport);  in cobra_disconnect()
250 	gameport_set_drvdata(gameport, NULL);  in cobra_disconnect()