Cross Reference: /drivers/net/irda/sir

Lines Matching defs:fsm
32 /* substate handler of the config-fsm to handle the cases where we want
38 	struct sir_fsm *fsm = &dev->fsm;
43 		next_state = fsm->substate;	/* default: stay in current substate */
46 		switch(fsm->substate) {
88 		fsm->substate = next_state;
100  * On entry, fsm->sem is always locked and the netdev xmit queue stopped.
106 	struct sir_dev *dev = container_of(work, struct sir_dev, fsm.work.work);
107 	struct sir_fsm *fsm = &dev->fsm;
116 			__func__, fsm->state, fsm->substate);
118 		next_state = fsm->state;
121 		switch(fsm->state) {
127 					fsm->result = -EINVAL;
134 			ret = sirdev_get_dongle(dev, fsm->param);
136 				fsm->result = ret;
148 			fsm->substate = SIRDEV_STATE_DONGLE_RESET;
151 			fsm->param = 9600;
158 				fsm->result = -EINVAL;
165 				fsm->result = ret;
174 				(fsm->param&0x02) ? TRUE : FALSE,
175 				(fsm->param&0x01) ? TRUE : FALSE);
180 			fsm->substate = SIRDEV_STATE_WAIT_XMIT;
187 				fsm->result = ret;
195 				fsm->substate = SIRDEV_STATE_DONGLE_RESET;
199 				dev->speed = fsm->param;
208 					fsm->result = ret;
219 				fsm->substate = SIRDEV_STATE_DONGLE_SPEED;
226 				ret = dev->dongle_drv->set_speed(dev, fsm->param);
228 					fsm->result = ret;
255 			fsm->result = -EINVAL;
259 			IRDA_ERROR("%s - error: %d\n", __func__, fsm->result);
271 			up(&fsm->sem);
274 		fsm->state = next_state;
277 	queue_delayed_work(irda_sir_wq, &fsm->work, msecs_to_jiffies(delay));
287 	struct sir_fsm *fsm = &dev->fsm;
292 	if (down_trylock(&fsm->sem)) {
297 			down(&fsm->sem);
300 	if (fsm->state == SIRDEV_STATE_DEAD) {
303 		up(&fsm->sem);
310 	fsm->state = initial_state;
311 	fsm->param = param;
312 	fsm->result = 0;
314 	INIT_DELAYED_WORK(&fsm->work, sirdev_config_fsm);
315 	queue_delayed_work(irda_sir_wq, &fsm->work, 0);
352 	down(&dev->fsm.sem);		/* block until config change completed */
353 	err = dev->fsm.result;
354 	up(&dev->fsm.sem);
607 				/* Failed to initiate the speed change, likely the fsm
611 				 * fsm completes and wakes the queue.
845 	down(&dev->fsm.sem);		/* block on pending config completion */
866 	up(&dev->fsm.sem);
913 	sema_init(&dev->fsm.sem, 1);
953 	down(&dev->fsm.sem);
954 	dev->fsm.state = SIRDEV_STATE_DEAD;	/* mark staled */
957 	up(&dev->fsm.sem);