s390/net/ctcm_main.c

277 static long ctcm_check_irb_error(struct ccw_device *cdev, struct irb *irb)
284 				PTR_ERR(irb), dev_name(&cdev->dev));
288 		dev_err(&cdev->dev,
292 		dev_err(&cdev->dev,
296 		dev_err(&cdev->dev,
570 	spin_lock_irqsave(get_ccwdev_lock(ch->cdev), saveflags);
572 	rc = ccw_device_start(ch->cdev, &ch->ccw[ccw_idx], 0, 0xff, 0);
573 	spin_unlock_irqrestore(get_ccwdev_lock(ch->cdev), saveflags);
793 	spin_lock_irqsave(get_ccwdev_lock(ch->cdev), saveflags);
795 	rc = ccw_device_start(ch->cdev, &ch->ccw[ccw_idx], 0, 0xff, 0);
796 	spin_unlock_irqrestore(get_ccwdev_lock(ch->cdev), saveflags);
1143  *  cdev	The ccw_device the interrupt is for.
1147 static void ctcm_irq_handler(struct ccw_device *cdev,
1158 		"Enter %s(%s)", CTCM_FUNTAIL, dev_name(&cdev->dev));
1160 	if (ctcm_check_irb_error(cdev, irb))
1163 	cgdev = dev_get_drvdata(&cdev->dev);
1172 			CTCM_FUNTAIL, dev_name(&cdev->dev), cstat, dstat);
1173 		dev_warn(&cdev->dev,
1181 	if (priv->channel[CTCM_READ]->cdev == cdev)
1183 	else if (priv->channel[CTCM_WRITE]->cdev == cdev)
1186 		dev_err(&cdev->dev,
1189 			__func__, dev_name(&cdev->dev));
1196 		dev_err(&cdev->dev,
1212 		dev_warn(&cdev->dev,
1281 	cgdev->cdev[0]->handler = ctcm_irq_handler;
1282 	cgdev->cdev[1]->handler = ctcm_irq_handler;
1293  *  cdev	The ccw_device to be added.
1299 static int add_channel(struct ccw_device *cdev, enum ctcm_channel_types type,
1309 			__func__, dev_name(&cdev->dev),	type, priv->protocol);
1335 	ch->cdev = cdev;
1336 	scnprintf(ch->id, CTCM_ID_SIZE, "ch-%s", dev_name(&cdev->dev));
1496 	cdev0 = cgdev->cdev[0];
1497 	cdev1 = cgdev->cdev[1];
1578 	ccw_device_set_offline(cgdev->cdev[1]);
1580 	ccw_device_set_offline(cgdev->cdev[0]);
1628 	ccw_device_set_offline(cgdev->cdev[1]);
1629 	ccw_device_set_offline(cgdev->cdev[0]);