2 files changed, 30 insertions, 2 deletions

diff --git a/drivers/usb/net/pegasus.c b/drivers/usb/net/pegasus.c
index f6c19d73b7da..a02be795d63e 100644
--- a/drivers/usb/net/pegasus.c
+++ b/drivers/usb/net/pegasus.c
@@ -1364,11 +1364,18 @@ static void pegasus_disconnect(struct usb_interface *intf)
         free_netdev(pegasus->net);
 }
 
-static int pegasus_suspend (struct usb_interface *intf, pm_message_t state)
+static int pegasus_suspend (struct usb_interface *intf, pm_message_t message)
 {
         struct pegasus *pegasus = usb_get_intfdata(intf);
         
         netif_device_detach (pegasus->net);
+        if (netif_running(pegasus->net)) {
+                cancel_delayed_work(&pegasus->carrier_check);
+
+                usb_kill_urb(pegasus->rx_urb);
+                usb_kill_urb(pegasus->intr_urb);
+        }
+        intf->dev.power.power_state = PMSG_SUSPEND;
         return 0;
 }
 
@@ -1376,7 +1383,20 @@ static int pegasus_resume (struct usb_interface *intf)
 {
         struct pegasus *pegasus = usb_get_intfdata(intf);
 
+        intf->dev.power.power_state = PMSG_ON;
         netif_device_attach (pegasus->net);
+        if (netif_running(pegasus->net)) {
+                pegasus->rx_urb->status = 0;
+                pegasus->rx_urb->actual_length = 0;
+                read_bulk_callback(pegasus->rx_urb, 0);
+
+                pegasus->intr_urb->status = 0;
+                pegasus->intr_urb->actual_length = 0;
+                intr_callback(pegasus->intr_urb, 0);
+
+                queue_delayed_work(pegasus_workqueue, &pegasus->carrier_check,
+                                        CARRIER_CHECK_DELAY);
+        }
         return 0;
 }
 
diff --git a/drivers/usb/net/usbnet.c b/drivers/usb/net/usbnet.c
index dd8b4456ea35..3e341b1ffdb1 100644
--- a/drivers/usb/net/usbnet.c
+++ b/drivers/usb/net/usbnet.c
@@ -3732,11 +3732,17 @@ out:
 
 #ifdef  CONFIG_PM
 
-static int usbnet_suspend (struct usb_interface *intf, u32 state)
+static int usbnet_suspend (struct usb_interface *intf, pm_message_t message)
 {
         struct usbnet           *dev = usb_get_intfdata(intf);
         
+        /* 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);
+        intf->dev.power.power_state = PMSG_SUSPEND;
         return 0;
 }
 
@@ -3744,7 +3750,9 @@ static int usbnet_resume (struct usb_interface *intf)
 {
         struct usbnet           *dev = usb_get_intfdata(intf);
 
+        intf->dev.power.power_state = PMSG_ON;
         netif_device_attach (dev->net);
+        tasklet_schedule (&dev->bh);
         return 0;
 }