diff options
| author | Michael Ellerman <michael@ellerman.id.au> | 2005-09-01 11:29:12 +1000 |
|---|---|---|
| committer | Jeff Garzik <jgarzik@pobox.com> | 2005-08-31 22:39:43 -0400 |
| commit | 48683d72f8146dfb896e05c90d3544bbad63778c (patch) | |
| tree | 20154b85d4a5f62d74890b1b5b8568c16475f853 /drivers/net | |
| parent | f0c129caa34b4bb0944bbb758b56c3d85b105557 (diff) | |
[PATCH] iseries_veth: Remove TX timeout code
The iseries_veth driver uses the generic TX timeout watchdog, however a better
solution is in the works, so remove this code.
Signed-off-by: Michael Ellerman <michael@ellerman.id.au>
Signed-off-by: Jeff Garzik <jgarzik@pobox.com>
Diffstat (limited to 'drivers/net')
| -rw-r--r-- | drivers/net/iseries_veth.c | 48 |
1 files changed, 0 insertions, 48 deletions
diff --git a/drivers/net/iseries_veth.c b/drivers/net/iseries_veth.c index 5ce9f9348042..7d6ba5114a1e 100644 --- a/drivers/net/iseries_veth.c +++ b/drivers/net/iseries_veth.c @@ -830,49 +830,6 @@ static struct ethtool_ops ops = { .get_link = veth_get_link, }; -static void veth_tx_timeout(struct net_device *dev) -{ - struct veth_port *port = (struct veth_port *)dev->priv; - struct net_device_stats *stats = &port->stats; - unsigned long flags; - int i; - - stats->tx_errors++; - - spin_lock_irqsave(&port->pending_gate, flags); - - if (!port->pending_lpmask) { - spin_unlock_irqrestore(&port->pending_gate, flags); - return; - } - - printk(KERN_WARNING "%s: Tx timeout! Resetting lp connections: %08x\n", - dev->name, port->pending_lpmask); - - for (i = 0; i < HVMAXARCHITECTEDLPS; i++) { - struct veth_lpar_connection *cnx = veth_cnx[i]; - - if (! (port->pending_lpmask & (1<<i))) - continue; - - /* If we're pending on it, we must be connected to it, - * so we should certainly have a structure for it. */ - BUG_ON(! cnx); - - /* Theoretically we could be kicking a connection - * which doesn't deserve it, but in practice if we've - * had a Tx timeout, the pending_lpmask will have - * exactly one bit set - the connection causing the - * problem. */ - spin_lock(&cnx->lock); - cnx->state |= VETH_STATE_RESET; - veth_kick_statemachine(cnx); - spin_unlock(&cnx->lock); - } - - spin_unlock_irqrestore(&port->pending_gate, flags); -} - static struct net_device * __init veth_probe_one(int vlan, struct device *vdev) { struct net_device *dev; @@ -921,9 +878,6 @@ static struct net_device * __init veth_probe_one(int vlan, struct device *vdev) dev->set_multicast_list = veth_set_multicast_list; SET_ETHTOOL_OPS(dev, &ops); - dev->watchdog_timeo = 2 * (VETH_ACKTIMEOUT * HZ / 1000000); - dev->tx_timeout = veth_tx_timeout; - SET_NETDEV_DEV(dev, vdev); rc = register_netdev(dev); @@ -1058,8 +1012,6 @@ 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 { |