29 	struct gameport *gameport;  member
37 static unsigned char cobra_read_packet(struct gameport *gameport, unsigned int *data)  in cobra_read_packet()  argument
45 	int strobe = gameport_time(gameport, COBRA_MAX_STROBE);  in cobra_read_packet()
54 	u = gameport_read(gameport);  in cobra_read_packet()
58 		v = gameport_read(gameport);  in cobra_read_packet()
91 static void cobra_poll(struct gameport *gameport)  in cobra_poll()  argument
93 	struct cobra *cobra = gameport_get_drvdata(gameport);  in cobra_poll()
100 	if ((r = cobra_read_packet(gameport, data)) != cobra->exists) {  in cobra_poll()
125 	gameport_start_polling(cobra->gameport);  in cobra_open()
133 	gameport_stop_polling(cobra->gameport);  in cobra_close()
136 static int cobra_connect(struct gameport *gameport, struct gameport_driver *drv)  in cobra_connect()  argument
148 	cobra->gameport = gameport;  in cobra_connect()
150 	gameport_set_drvdata(gameport, cobra);  in cobra_connect()
152 	err = gameport_open(gameport, drv, GAMEPORT_MODE_RAW);  in cobra_connect()
156 	cobra->exists = cobra_read_packet(gameport, data);  in cobra_connect()
161 				" Contact vojtech@ucw.cz\n", i, gameport->phys, (data[i] >> 2) & 7);  in cobra_connect()
170 	gameport_set_poll_handler(gameport, cobra_poll);  in cobra_connect()
171 	gameport_set_poll_interval(gameport, 20);  in cobra_connect()
184 			 "%s/input%d", gameport->phys, i);  in cobra_connect()
192 		input_dev->dev.parent = &gameport->dev;  in cobra_connect()
216  fail2:	gameport_close(gameport);  in cobra_connect()
217  fail1:	gameport_set_drvdata(gameport, NULL);  in cobra_connect()
222 static void cobra_disconnect(struct gameport *gameport)  in cobra_disconnect()  argument
224 	struct cobra *cobra = gameport_get_drvdata(gameport);  in cobra_disconnect()
230 	gameport_close(gameport);  in cobra_disconnect()
231 	gameport_set_drvdata(gameport, NULL);  in cobra_disconnect()