#include <linux/workqueue.h>
#include <linux/mii.h>
#include <linux/usb.h>
-
-#include "usbnet.h"
+#include <linux/usb/usbnet.h>
#define DRIVER_VERSION "22-Aug-2005"
dev->flags = 0;
del_timer_sync (&dev->delay);
tasklet_kill (&dev->bh);
+ usb_autopm_put_interface(dev->intf);
return 0;
}
static int usbnet_open (struct net_device *net)
{
struct usbnet *dev = netdev_priv(net);
- int retval = 0;
+ int retval;
struct driver_info *info = dev->driver_info;
+ if ((retval = usb_autopm_get_interface(dev->intf)) < 0) {
+ if (netif_msg_ifup (dev))
+ devinfo (dev,
+ "resumption fail (%d) usbnet usb-%s-%s, %s",
+ retval,
+ dev->udev->bus->bus_name, dev->udev->devpath,
+ info->description);
+ goto done_nopm;
+ }
+
// put into "known safe" state
if (info->reset && (retval = info->reset (dev)) < 0) {
if (netif_msg_ifup (dev))
// delay posting reads until we're fully open
tasklet_schedule (&dev->bh);
+ return retval;
done:
+ usb_autopm_put_interface(dev->intf);
+done_nopm:
return retval;
}
* they'll probably want to use this base set.
*/
-#if defined(CONFIG_MII) || defined(CONFIG_MII_MODULE)
-#define HAVE_MII
-
int usbnet_get_settings (struct net_device *net, struct ethtool_cmd *cmd)
{
struct usbnet *dev = netdev_priv(net);
}
EXPORT_SYMBOL_GPL(usbnet_nway_reset);
-#endif /* HAVE_MII */
-
void usbnet_get_drvinfo (struct net_device *net, struct ethtool_drvinfo *info)
{
struct usbnet *dev = netdev_priv(net);
/* drivers may override default ethtool_ops in their bind() routine */
static struct ethtool_ops usbnet_ethtool_ops = {
-#ifdef HAVE_MII
.get_settings = usbnet_get_settings,
.set_settings = usbnet_set_settings,
.get_link = usbnet_get_link,
.nway_reset = usbnet_nway_reset,
-#endif
.get_drvinfo = usbnet_get_drvinfo,
.get_msglevel = usbnet_get_msglevel,
.set_msglevel = usbnet_set_msglevel,
struct usb_device *xdev;
int status;
const char *name;
+ DECLARE_MAC_BUF(mac);
name = udev->dev.driver->name;
info = (struct driver_info *) prod->driver_info;
dev = netdev_priv(net);
dev->udev = xdev;
+ dev->intf = udev;
dev->driver_info = info;
dev->driver_name = name;
dev->msg_enable = netif_msg_init (msg_level, NETIF_MSG_DRV
init_timer (&dev->delay);
mutex_init (&dev->phy_mutex);
- SET_MODULE_OWNER (net);
dev->net = net;
strcpy (net->name, "usb%d");
memcpy (net->dev_addr, node_id, sizeof node_id);
if ((dev->driver_info->flags & FLAG_ETHER) != 0
&& (net->dev_addr [0] & 0x02) == 0)
strcpy (net->name, "eth%d");
+ /* WLAN devices should always be named "wlan%d" */
+ if ((dev->driver_info->flags & FLAG_WLAN) != 0)
+ strcpy(net->name, "wlan%d");
/* maybe the remote can't receive an Ethernet MTU */
if (net->mtu > (dev->hard_mtu - net->hard_header_len))
if (status)
goto out3;
if (netif_msg_probe (dev))
- devinfo (dev, "register '%s' at usb-%s-%s, %s, "
- "%02x:%02x:%02x:%02x:%02x:%02x",
+ devinfo (dev, "register '%s' at usb-%s-%s, %s, %s",
udev->dev.driver->name,
xdev->bus->bus_name, xdev->devpath,
dev->driver_info->description,
- net->dev_addr [0], net->dev_addr [1],
- net->dev_addr [2], net->dev_addr [3],
- net->dev_addr [4], net->dev_addr [5]);
+ print_mac(mac, net->dev_addr));
// ok, it's ready to go.
usb_set_intfdata (udev, dev);
struct usbnet *dev = usb_get_intfdata(intf);
if (!dev->suspend_count++) {
- /* accelerate emptying of the rx and queues, to avoid
+ /*
+ * accelerate emptying of the rx and queues, to avoid
* having everything error out.
*/
netif_device_detach (dev->net);
(void) unlink_urbs (dev, &dev->rxq);
(void) unlink_urbs (dev, &dev->txq);
+ /*
+ * reattach so runtime management can use and
+ * wake the device
+ */
+ netif_device_attach (dev->net);
}
return 0;
}
{
struct usbnet *dev = usb_get_intfdata(intf);
- if (!--dev->suspend_count) {
- netif_device_attach (dev->net);
+ if (!--dev->suspend_count)
tasklet_schedule (&dev->bh);
- }
+
return 0;
}
EXPORT_SYMBOL_GPL(usbnet_resume);