/*
* $Id$
*
* Copyright (C) 2003-2014 JNode.org
*
* This library is free software; you can redistribute it and/or modify it
* under the terms of the GNU Lesser General Public License as published
* by the Free Software Foundation; either version 2.1 of the License, or
* (at your option) any later version.
*
* This library is distributed in the hope that it will be useful, but
* WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY
* or FITNESS FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public
* License for more details.
*
* You should have received a copy of the GNU Lesser General Public License
* along with this library; If not, write to the Free Software Foundation, Inc.,
* 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
*/
package org.jnode.driver.bus.pcmcia;
import javax.naming.NameNotFoundException;
import org.apache.log4j.Logger;
import org.jnode.driver.Device;
import org.jnode.driver.DeviceAlreadyRegisteredException;
import org.jnode.driver.DeviceManager;
import org.jnode.driver.Driver;
import org.jnode.driver.DriverException;
import org.jnode.driver.bus.pci.PCIDevice;
import org.jnode.driver.bus.pci.PCIHeaderType2;
import org.jnode.naming.InitialNaming;
/**
* Driver for a CardBus controller (PCI-to-CardBus bridge).
* It is based on the TI PCI4451, ymmv with other controllers.
*
* @author markhale
*/
public class CardBusDriver extends Driver {
/**
* My logger
*/
private static final Logger log = Logger.getLogger(CardBusDriver.class);
private CardBusBus bus;
public CardBusDriver() {
}
protected void startDevice() throws DriverException {
final Device device = getDevice();
final DeviceManager dm;
try {
dm = InitialNaming.lookup(DeviceManager.NAME);
dm.rename(device, getDevicePrefix(), true);
} catch (DeviceAlreadyRegisteredException ex) {
log.error("Cannot rename device", ex);
throw new DriverException("Cannot rename device", ex);
} catch (NameNotFoundException ex) {
throw new DriverException("Cannot find DeviceManager", ex);
}
PCIHeaderType2 header = ((PCIDevice) device).getConfig().asHeaderType2();
this.bus = new CardBusBus(this, header.getCardBus());
}
protected void stopDevice() throws DriverException {
/** @todo Implement this org.jnode.driver.Driver abstract method */
}
protected String getDevicePrefix() {
return "cardbus";
}
}