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Automatic merge of /spare/repo/netdev-2.6 branch veth

This commit is contained in:
2005-05-25 22:11:14 -04:00 committed by Jeff Garzik
parent 8a75e7d644 b2e0852e1e
commit 8cf0d9d075
1 changed files with 23 additions and 9 deletions
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32
drivers/net/iseries_veth.c
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@ -924,7 +924,7 @@ static int veth_transmit_to_one(struct sk_buff *skb, HvLpIndex rlp,
spin_lock_irqsave(&cnx->lock, flags);
if (! cnx->state & VETH_STATE_READY)
if (! (cnx->state & VETH_STATE_READY))
goto drop;
if ((skb->len - 14) > VETH_MAX_MTU)
@ -1023,6 +1023,8 @@ static int veth_start_xmit(struct sk_buff *skb, struct net_device *dev)
lpmask = veth_transmit_to_many(skb, lpmask, dev);
dev->trans_start = jiffies;
if (! lpmask) {
dev_kfree_skb(skb);
} else {
@ -1262,13 +1264,18 @@ static void veth_receive(struct veth_lpar_connection *cnx,
vlan = skb->data[9];
dev = veth_dev[vlan];
if (! dev)
/* Some earlier versions of the driver sent
broadcasts down all connections, even to
lpars that weren't on the relevant vlan.
So ignore packets belonging to a vlan we're
not on. */
if (! dev) {
/*
* Some earlier versions of the driver sent
* broadcasts down all connections, even to lpars
* that weren't on the relevant vlan. So ignore
* packets belonging to a vlan we're not on.
* We can also be here if we receive packets while
* the driver is going down, because then dev is NULL.
*/
dev_kfree_skb_irq(skb);
continue;
}
port = (struct veth_port *)dev->priv;
dest = *((u64 *) skb->data) & 0xFFFFFFFFFFFF0000;
@ -1381,18 +1388,25 @@ void __exit veth_module_cleanup(void)
{
int i;
vio_unregister_driver(&veth_driver);
/* Stop the queues first to stop any new packets being sent. */
for (i = 0; i < HVMAXARCHITECTEDVIRTUALLANS; i++)
if (veth_dev[i])
netif_stop_queue(veth_dev[i]);
/* Stop the connections before we unregister the driver. This
* ensures there's no skbs lying around holding the device open. */
for (i = 0; i < HVMAXARCHITECTEDLPS; ++i)
veth_stop_connection(i);
HvLpEvent_unregisterHandler(HvLpEvent_Type_VirtualLan);
/* Hypervisor callbacks may have scheduled more work while we
* were destroying connections. Now that we've disconnected from
* were stoping connections. Now that we've disconnected from
* the hypervisor make sure everything's finished. */
flush_scheduled_work();
vio_unregister_driver(&veth_driver);
for (i = 0; i < HVMAXARCHITECTEDLPS; ++i)
veth_destroy_connection(i);