[PATCH 0/8] More net_device ops

[PATCH 0/8] More net_device ops

[Stephen Hemminger]

More conversions to net_device_ops

-- 

[PATCH 2/8] bonding: use net_device_ops

[Stephen Hemminger]

[-- Attachment #1: bonding-fix.patch --]
[-- Type: text/plain, Size: 552 bytes --]

Use the correct pointer in debug message.

Signed-off-by: Stephen Hemminger <shemminger@vyatta.com>


--- a/drivers/net/bonding/bond_main.c	2009-01-01 22:44:01.785587952 -0800
+++ b/drivers/net/bonding/bond_main.c	2009-01-01 22:45:06.886088340 -0800
@@ -4148,7 +4148,7 @@ static int bond_change_mtu(struct net_de
 
 	bond_for_each_slave(bond, slave, i) {
 		pr_debug("s %p s->p %p c_m %p\n", slave,
-			slave->prev, slave->dev->change_mtu);
+			slave->prev, slave->dev->netdev_ops->ndo_change_mtu);
 
 		res = dev_set_mtu(slave->dev, new_mtu);
 

-- 

Re: [PATCH 2/8] bonding: use net_device_ops

[David Miller]

From: Stephen Hemminger <shemminger@vyatta.com>
Date: Mon, 05 Jan 2009 12:14:44 -0800

> Use the correct pointer in debug message.
> 
> Signed-off-by: Stephen Hemminger <shemminger@vyatta.com>

Applied.

[PATCH 3/8] wireless: convert wireless ioctl to net_device_ops

Signed-off-by: Stephen Hemminger <shemminger@vyatta.com>


--- a/net/wireless/wext.c	2009-01-05 08:40:34.045826527 -0800
+++ b/net/wireless/wext.c	2009-01-05 09:33:27.362505126 -0800
@@ -1055,8 +1055,8 @@ static int wireless_process_ioctl(struct
 			return private(dev, iwr, cmd, info, handler);
 	}
 	/* Old driver API : call driver ioctl handler */
-	if (dev->do_ioctl)
-		return dev->do_ioctl(dev, ifr, cmd);
+	if (dev->netdev_ops->ndo_do_ioctl)
+		return dev->netdev_ops->ndo_do_ioctl(dev, ifr, cmd);
 	return -EOPNOTSUPP;
 }
 

-- 

[PATCH 3/8] wireless: convert wireless ioctl to net_device_ops

[Stephen Hemminger]

[-- Attachment #1: wext.patch --]
[-- Type: text/plain, Size: 538 bytes --]

Signed-off-by: Stephen Hemminger <shemminger@vyatta.com>


--- a/net/wireless/wext.c	2009-01-05 08:40:34.045826527 -0800
+++ b/net/wireless/wext.c	2009-01-05 09:33:27.362505126 -0800
@@ -1055,8 +1055,8 @@ static int wireless_process_ioctl(struct
 			return private(dev, iwr, cmd, info, handler);
 	}
 	/* Old driver API : call driver ioctl handler */
-	if (dev->do_ioctl)
-		return dev->do_ioctl(dev, ifr, cmd);
+	if (dev->netdev_ops->ndo_do_ioctl)
+		return dev->netdev_ops->ndo_do_ioctl(dev, ifr, cmd);
 	return -EOPNOTSUPP;
 }
 

-- 

Re: [PATCH 3/8] wireless: convert wireless ioctl to net_device_ops

[David Miller]

From: Stephen Hemminger <shemminger@vyatta.com>
Date: Mon, 05 Jan 2009 12:14:45 -0800

> Signed-off-by: Stephen Hemminger <shemminger@vyatta.com>

Applied.

Re: [PATCH 3/8] wireless: convert wireless ioctl to net_device_ops

[David Miller]

From: Stephen Hemminger <shemminger-ZtmgI6mnKB3QT0dZR+AlfA@public.gmane.org>
Date: Mon, 05 Jan 2009 12:14:45 -0800

> Signed-off-by: Stephen Hemminger <shemminger-ZtmgI6mnKB3QT0dZR+AlfA@public.gmane.org>

Applied.
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[PATCH 4/8] dsa: convert to net_device_ops

[Stephen Hemminger]

[-- Attachment #1: dsa.patch --]
[-- Type: text/plain, Size: 2450 bytes --]

Convert this driver to use net_device_ops

Signed-off-by: Stephen Hemminger <shemminger@vyatta.com>


--- a/net/dsa/slave.c	2009-01-01 23:05:35.001587658 -0800
+++ b/net/dsa/slave.c	2009-01-01 23:11:20.485585998 -0800
@@ -286,6 +286,39 @@ static const struct ethtool_ops dsa_slav
 	.get_sset_count		= dsa_slave_get_sset_count,
 };
 
+static	int dsa_start_xmit(struct sk_buff *skb, struct net_device *dev)
+{
+	struct dsa_slave_priv *p = netdev_priv(dev);
+	struct dsa_switch *ds = p->parent;
+
+	switch (ds->tag_protocol) {
+#ifdef CONFIG_NET_DSA_TAG_DSA
+	case htons(ETH_P_DSA):
+		return dsa_xmit(skb, dev);
+#endif
+#ifdef CONFIG_NET_DSA_TAG_EDSA
+	case htons(ETH_P_EDSA):
+		return edsa_xmit(skb, dev);
+#endif
+#ifdef CONFIG_NET_DSA_TAG_TRAILER
+	case htons(ETH_P_TRAILER):
+		return trailer_xmit(skb, dev);
+#endif
+	default:
+		BUG();
+	}
+}
+
+static const struct net_device_ops dsa_netdev_ops = {
+	.ndo_open	 	= dsa_slave_open,
+	.ndo_stop		= dsa_slave_close,
+	.ndo_start_xmit		= dsa_start_xmit,
+	.ndo_change_rx_flags	= dsa_slave_change_rx_flags,
+	.ndo_set_rx_mode	= dsa_slave_set_rx_mode,
+	.ndo_set_multicast_list = dsa_slave_set_rx_mode,
+	.ndo_set_mac_address	= dsa_slave_set_mac_address,
+	.ndo_do_ioctl		= dsa_slave_ioctl,
+};
 
 /* slave device setup *******************************************************/
 struct net_device *
@@ -306,32 +339,7 @@ dsa_slave_create(struct dsa_switch *ds, 
 	SET_ETHTOOL_OPS(slave_dev, &dsa_slave_ethtool_ops);
 	memcpy(slave_dev->dev_addr, master->dev_addr, ETH_ALEN);
 	slave_dev->tx_queue_len = 0;
-	switch (ds->tag_protocol) {
-#ifdef CONFIG_NET_DSA_TAG_DSA
-	case htons(ETH_P_DSA):
-		slave_dev->hard_start_xmit = dsa_xmit;
-		break;
-#endif
-#ifdef CONFIG_NET_DSA_TAG_EDSA
-	case htons(ETH_P_EDSA):
-		slave_dev->hard_start_xmit = edsa_xmit;
-		break;
-#endif
-#ifdef CONFIG_NET_DSA_TAG_TRAILER
-	case htons(ETH_P_TRAILER):
-		slave_dev->hard_start_xmit = trailer_xmit;
-		break;
-#endif
-	default:
-		BUG();
-	}
-	slave_dev->open = dsa_slave_open;
-	slave_dev->stop = dsa_slave_close;
-	slave_dev->change_rx_flags = dsa_slave_change_rx_flags;
-	slave_dev->set_rx_mode = dsa_slave_set_rx_mode;
-	slave_dev->set_multicast_list = dsa_slave_set_rx_mode;
-	slave_dev->set_mac_address = dsa_slave_set_mac_address;
-	slave_dev->do_ioctl = dsa_slave_ioctl;
+	slave_dev->netdev_ops = &dsa_netdev_ops;
 	SET_NETDEV_DEV(slave_dev, parent);
 	slave_dev->vlan_features = master->vlan_features;
 

-- 

Re: [PATCH 4/8] dsa: convert to net_device_ops

[David Miller]

From: Lennert Buytenhek <buytenh@marvell.com>
Date: Mon, 5 Jan 2009 22:07:05 -0800

> On Mon, Jan 05, 2009 at 12:14:46PM -0800, Stephen Hemminger wrote:
> 
> > -	slave_dev->open = dsa_slave_open;
> > -	slave_dev->stop = dsa_slave_close;
> > -	slave_dev->change_rx_flags = dsa_slave_change_rx_flags;
> > -	slave_dev->set_rx_mode = dsa_slave_set_rx_mode;
> > -	slave_dev->set_multicast_list = dsa_slave_set_rx_mode;
> > -	slave_dev->set_mac_address = dsa_slave_set_mac_address;
> > -	slave_dev->do_ioctl = dsa_slave_ioctl;
> > +	slave_dev->netdev_ops = &dsa_netdev_ops;
> >  	SET_NETDEV_DEV(slave_dev, parent);
> >  	slave_dev->vlan_features = master->vlan_features;
> 
> Can you make three separate sets of netdevice ops, one for each of the
> tagging formats?  On the platforms this driver is used, packet forwarding
> performance matters a _lot_, and I'm pretty sure that adding an extra
> function call indirection in the TX path will translate to a directly
> measurable performance loss.

Agreed, that's probably the way this should be handled.

I'll drop this patch while this issue is being worked out.

Re: [PATCH 4/8] dsa: convert to net_device_ops

[Stephen Hemminger]

Subject: dsa: convert to net_device_ops (v2)

Convert this driver to use net_device_ops

Signed-off-by: Stephen Hemminger <shemminger@vyatta.com>


--- a/net/dsa/slave.c	2009-01-06 14:16:05.760509806 -0800
+++ b/net/dsa/slave.c	2009-01-06 14:24:07.632360799 -0800
@@ -286,6 +286,42 @@ static const struct ethtool_ops dsa_slav
 	.get_sset_count		= dsa_slave_get_sset_count,
 };
 
+#ifdef CONFIG_NET_DSA_TAG_DSA
+static const struct net_device_ops dsa_netdev_ops = {
+	.ndo_open	 	= dsa_slave_open,
+	.ndo_stop		= dsa_slave_close,
+	.ndo_start_xmit		= dsa_xmit,
+	.ndo_change_rx_flags	= dsa_slave_change_rx_flags,
+	.ndo_set_rx_mode	= dsa_slave_set_rx_mode,
+	.ndo_set_multicast_list = dsa_slave_set_rx_mode,
+	.ndo_set_mac_address	= dsa_slave_set_mac_address,
+	.ndo_do_ioctl		= dsa_slave_ioctl,
+};
+#endif
+#ifdef CONFIG_NET_DSA_TAG_EDSA
+static const struct net_device_ops edsa_netdev_ops = {
+	.ndo_open	 	= dsa_slave_open,
+	.ndo_stop		= dsa_slave_close,
+	.ndo_start_xmit		= edsa_xmit,
+	.ndo_change_rx_flags	= dsa_slave_change_rx_flags,
+	.ndo_set_rx_mode	= dsa_slave_set_rx_mode,
+	.ndo_set_multicast_list = dsa_slave_set_rx_mode,
+	.ndo_set_mac_address	= dsa_slave_set_mac_address,
+	.ndo_do_ioctl		= dsa_slave_ioctl,
+};
+#endif
+#ifdef CONFIG_NET_DSA_TAG_TRAILER
+static const struct net_device_ops trailer_netdev_ops = {
+	.ndo_open	 	= dsa_slave_open,
+	.ndo_stop		= dsa_slave_close,
+	.ndo_start_xmit		= trailer_xmit,
+	.ndo_change_rx_flags	= dsa_slave_change_rx_flags,
+	.ndo_set_rx_mode	= dsa_slave_set_rx_mode,
+	.ndo_set_multicast_list = dsa_slave_set_rx_mode,
+	.ndo_set_mac_address	= dsa_slave_set_mac_address,
+	.ndo_do_ioctl		= dsa_slave_ioctl,
+};
+#endif
 
 /* slave device setup *******************************************************/
 struct net_device *
@@ -306,32 +342,27 @@ dsa_slave_create(struct dsa_switch *ds, 
 	SET_ETHTOOL_OPS(slave_dev, &dsa_slave_ethtool_ops);
 	memcpy(slave_dev->dev_addr, master->dev_addr, ETH_ALEN);
 	slave_dev->tx_queue_len = 0;
+
 	switch (ds->tag_protocol) {
 #ifdef CONFIG_NET_DSA_TAG_DSA
 	case htons(ETH_P_DSA):
-		slave_dev->hard_start_xmit = dsa_xmit;
+		slave_dev->netdev_ops = &dsa_netdev_ops;
 		break;
 #endif
 #ifdef CONFIG_NET_DSA_TAG_EDSA
 	case htons(ETH_P_EDSA):
-		slave_dev->hard_start_xmit = edsa_xmit;
+		slave_dev->netdev_ops = &edsa_netdev_ops;
 		break;
 #endif
 #ifdef CONFIG_NET_DSA_TAG_TRAILER
 	case htons(ETH_P_TRAILER):
-		slave_dev->hard_start_xmit = trailer_xmit;
+		slave_dev->netdev_ops = &trailer_netdev_ops;
 		break;
 #endif
 	default:
 		BUG();
 	}
-	slave_dev->open = dsa_slave_open;
-	slave_dev->stop = dsa_slave_close;
-	slave_dev->change_rx_flags = dsa_slave_change_rx_flags;
-	slave_dev->set_rx_mode = dsa_slave_set_rx_mode;
-	slave_dev->set_multicast_list = dsa_slave_set_rx_mode;
-	slave_dev->set_mac_address = dsa_slave_set_mac_address;
-	slave_dev->do_ioctl = dsa_slave_ioctl;
+
 	SET_NETDEV_DEV(slave_dev, parent);
 	slave_dev->vlan_features = master->vlan_features;
 

Re: [PATCH 4/8] dsa: convert to net_device_ops

[David Miller]

From: Stephen Hemminger <shemminger@vyatta.com>
Date: Tue, 6 Jan 2009 14:51:43 -0800

> Subject: dsa: convert to net_device_ops (v2)
> 
> Convert this driver to use net_device_ops
> 
> Signed-off-by: Stephen Hemminger <shemminger@vyatta.com>

Applied, thanks Stephen.

[PATCH 5/8] virtio: convert to net_device_ops

[Stephen Hemminger]

[-- Attachment #1: virtio.patch --]
[-- Type: text/plain, Size: 1231 bytes --]

Signed-off-by: Stephen Hemminger <shemminger@vyatta.com>


--- a/drivers/net/virtio_net.c	2009-01-05 11:24:44.578819161 -0800
+++ b/drivers/net/virtio_net.c	2009-01-05 12:11:17.169569416 -0800
@@ -624,6 +624,18 @@ static int virtnet_change_mtu(struct net
 	return 0;
 }
 
+static const struct net_device_ops virtnet_netdev = {
+	.ndo_open            = virtnet_open,
+	.ndo_stop   	     = virtnet_close,
+	.ndo_start_xmit      = start_xmit,
+	.ndo_validate_addr   = eth_validate_addr,
+	.ndo_set_mac_address = eth_mac_addr,
+	.ndo_change_mtu	     = virtnet_change_mtu,
+#ifdef CONFIG_NET_POLL_CONTROLLER
+	.ndo_poll_controller = virtnet_netpoll,
+#endif
+};
+
 static int virtnet_probe(struct virtio_device *vdev)
 {
 	int err;
@@ -636,14 +648,8 @@ static int virtnet_probe(struct virtio_d
 		return -ENOMEM;
 
 	/* Set up network device as normal. */
-	dev->open = virtnet_open;
-	dev->stop = virtnet_close;
-	dev->hard_start_xmit = start_xmit;
-	dev->change_mtu = virtnet_change_mtu;
+	dev->netdev_ops = &virtnet_netdev;
 	dev->features = NETIF_F_HIGHDMA;
-#ifdef CONFIG_NET_POLL_CONTROLLER
-	dev->poll_controller = virtnet_netpoll;
-#endif
 	SET_ETHTOOL_OPS(dev, &virtnet_ethtool_ops);
 	SET_NETDEV_DEV(dev, &vdev->dev);
 

-- 

Re: [PATCH 5/8] virtio: convert to net_device_ops

[Mark McLoughlin]

On Mon, 2009-01-05 at 12:14 -0800, Stephen Hemminger wrote:

> Signed-off-by: Stephen Hemminger <shemminger@vyatta.com>
> 
> 
> --- a/drivers/net/virtio_net.c	2009-01-05 11:24:44.578819161 -0800
> +++ b/drivers/net/virtio_net.c	2009-01-05 12:11:17.169569416 -0800
> @@ -624,6 +624,18 @@ static int virtnet_change_mtu(struct net
>  	return 0;
>  }
>  
> +static const struct net_device_ops virtnet_netdev = {
> +	.ndo_open            = virtnet_open,
> +	.ndo_stop   	     = virtnet_close,
> +	.ndo_start_xmit      = start_xmit,
> +	.ndo_validate_addr   = eth_validate_addr,
> +	.ndo_set_mac_address = eth_mac_addr,
> +	.ndo_change_mtu	     = virtnet_change_mtu,
> +#ifdef CONFIG_NET_POLL_CONTROLLER
> +	.ndo_poll_controller = virtnet_netpoll,
> +#endif
> +};
> +
>  static int virtnet_probe(struct virtio_device *vdev)
>  {
>  	int err;
> @@ -636,14 +648,8 @@ static int virtnet_probe(struct virtio_d
>  		return -ENOMEM;
>  
>  	/* Set up network device as normal. */
> -	dev->open = virtnet_open;
> -	dev->stop = virtnet_close;
> -	dev->hard_start_xmit = start_xmit;
> -	dev->change_mtu = virtnet_change_mtu;
> +	dev->netdev_ops = &virtnet_netdev;
>  	dev->features = NETIF_F_HIGHDMA;
> -#ifdef CONFIG_NET_POLL_CONTROLLER
> -	dev->poll_controller = virtnet_netpoll;
> -#endif

Looks good to me.

Acked-by: Mark McLoughlin <markmc@redhat.com>

Thanks,
Mark.

Re: [PATCH 5/8] virtio: convert to net_device_ops

[David Miller]

From: Mark McLoughlin <markmc@redhat.com>
Date: Tue, 06 Jan 2009 09:40:45 +0000

> On Mon, 2009-01-05 at 12:14 -0800, Stephen Hemminger wrote:
> 
> > Signed-off-by: Stephen Hemminger <shemminger@vyatta.com>
 ...
> Looks good to me.
> 
> Acked-by: Mark McLoughlin <markmc@redhat.com>

Applied, thanks everyone.

[PATCH 6/8] xen-netfront: convert to net_device_ops

[Stephen Hemminger]

[-- Attachment #1: xen-netfront.patch --]
[-- Type: text/plain, Size: 1307 bytes --]

Convert Xen device to new API.

Signed-off-by: Stephen Hemminger <shemminger@vyatta.com>


--- a/drivers/net/xen-netfront.c	2009-01-05 12:10:31.373819168 -0800
+++ b/drivers/net/xen-netfront.c	2009-01-05 12:11:22.754068943 -0800
@@ -1105,6 +1105,16 @@ static void xennet_uninit(struct net_dev
 	gnttab_free_grant_references(np->gref_rx_head);
 }
 
+static const struct net_device_ops xennet_netdev_ops = {
+	.ndo_open            = xennet_open,
+	.ndo_uninit          = xennet_uninit,
+	.ndo_stop            = xennet_close,
+	.ndo_start_xmit      = xennet_start_xmit,
+	.ndo_change_mtu	     = xennet_change_mtu,
+	.ndo_set_mac_address = eth_mac_addr,
+	.ndo_validate_addr   = eth_validate_addr,
+};
+
 static struct net_device * __devinit xennet_create_dev(struct xenbus_device *dev)
 {
 	int i, err;
@@ -1161,12 +1171,9 @@ static struct net_device * __devinit xen
 		goto exit_free_tx;
 	}
 
-	netdev->open            = xennet_open;
-	netdev->hard_start_xmit = xennet_start_xmit;
-	netdev->stop            = xennet_close;
+	netdev->netdev_ops	= &xennet_netdev_ops;
+
 	netif_napi_add(netdev, &np->napi, xennet_poll, 64);
-	netdev->uninit          = xennet_uninit;
-	netdev->change_mtu	= xennet_change_mtu;
 	netdev->features        = NETIF_F_IP_CSUM;
 
 	SET_ETHTOOL_OPS(netdev, &xennet_ethtool_ops);

-- 

Re: [PATCH 6/8] xen-netfront: convert to net_device_ops

[Jeremy Fitzhardinge]

Stephen Hemminger wrote:
> Convert Xen device to new API.
>   

Looks fine to me.

Signed-off-by: Jeremy Fitzhardinge <jeremy.fitzhardinge@citrix.com>

    J

Re: [PATCH 6/8] xen-netfront: convert to net_device_ops

[David Miller]

From: Stephen Hemminger <shemminger@vyatta.com>
Date: Mon, 05 Jan 2009 12:14:48 -0800

> Convert Xen device to new API.
> 
> Signed-off-by: Stephen Hemminger <shemminger@vyatta.com>

Applied.

[PATCH 7/8] infiniband: driver API update

[Stephen Hemminger]

[-- Attachment #1: ib.patch --]
[-- Type: text/plain, Size: 6119 bytes --]

Do some driver API updates on the IB drivers:
  * remove last_rx
  * use internal net_device_stats
  * convert to use net_device_ops

Signed-off-by: Stephen Hemminger <shemminger@vyatta.com>


--- a/drivers/infiniband/hw/amso1100/c2.c	2009-01-05 12:11:28.942819613 -0800
+++ b/drivers/infiniband/hw/amso1100/c2.c	2009-01-05 12:11:32.537821389 -0800
@@ -76,7 +76,6 @@ static irqreturn_t c2_interrupt(int irq,
 static void c2_tx_timeout(struct net_device *netdev);
 static int c2_change_mtu(struct net_device *netdev, int new_mtu);
 static void c2_reset(struct c2_port *c2_port);
-static struct net_device_stats *c2_get_stats(struct net_device *netdev);
 
 static struct pci_device_id c2_pci_table[] = {
 	{ PCI_DEVICE(0x18b8, 0xb001) },
@@ -531,7 +530,6 @@ static void c2_rx_interrupt(struct net_d
 
 		netif_rx(skb);
 
-		netdev->last_rx = jiffies;
 		c2_port->netstats.rx_packets++;
 		c2_port->netstats.rx_bytes += buflen;
 	}
@@ -880,6 +878,17 @@ static int c2_change_mtu(struct net_devi
 	return ret;
 }
 
+static const struct net_device_ops c2_netdev_ops = {
+	.ndo_open 	     = c2_up,
+	.ndo_stop	     = c2_down,
+	.ndo_start_xmit      = c2_xmit_frame,
+	.ndo_get_stats	     = c2_get_stats,
+	.ndo_tx_timeout	     = c2_tx_timeout,
+	.ndo_change_mtu	     = c2_change_mtu,
+	.ndo_set_mac_address = eth_mac_addr,
+	.ndo_validate_addr   = eth_validate_addr,
+};
+
 /* Initialize network device */
 static struct net_device *c2_devinit(struct c2_dev *c2dev,
 				     void __iomem * mmio_addr)
@@ -894,12 +903,7 @@ static struct net_device *c2_devinit(str
 
 	SET_NETDEV_DEV(netdev, &c2dev->pcidev->dev);
 
-	netdev->open = c2_up;
-	netdev->stop = c2_down;
-	netdev->hard_start_xmit = c2_xmit_frame;
-	netdev->get_stats = c2_get_stats;
-	netdev->tx_timeout = c2_tx_timeout;
-	netdev->change_mtu = c2_change_mtu;
+	netdev->netdev_ops = &c2_netdev_ops;
 	netdev->watchdog_timeo = C2_TX_TIMEOUT;
 	netdev->irq = c2dev->pcidev->irq;
 
--- a/drivers/infiniband/hw/amso1100/c2_provider.c	2009-01-05 12:11:28.930819448 -0800
+++ b/drivers/infiniband/hw/amso1100/c2_provider.c	2009-01-05 12:11:32.537821389 -0800
@@ -719,15 +719,17 @@ static int c2_pseudo_change_mtu(struct n
 	return ret;
 }
 
+static const struct net_device_ops c2_netdev_ops = {
+	.ndo_open       = c2_pseudo_up,
+	.ndo_stop       = c2_pseudo_down,
+	.ndo_start_xmit = c2_pseudo_xmit_frame,
+	.ndo_change_mtu = c2_pseudo_change_mtu,
+};
+
+
 static void setup(struct net_device *netdev)
 {
-	netdev->open = c2_pseudo_up;
-	netdev->stop = c2_pseudo_down;
-	netdev->hard_start_xmit = c2_pseudo_xmit_frame;
-	netdev->get_stats = NULL;
-	netdev->tx_timeout = NULL;
-	netdev->set_mac_address = NULL;
-	netdev->change_mtu = c2_pseudo_change_mtu;
+	netdev->netdev_ops = &c2_netdev_ops;
 	netdev->watchdog_timeo = 0;
 	netdev->type = ARPHRD_ETHER;
 	netdev->mtu = 1500;
@@ -735,7 +737,6 @@ static void setup(struct net_device *net
 	netdev->addr_len = ETH_ALEN;
 	netdev->tx_queue_len = 0;
 	netdev->flags |= IFF_NOARP;
-	return;
 }
 
 static struct net_device *c2_pseudo_netdev_init(struct c2_dev *c2dev)
--- a/drivers/infiniband/hw/nes/nes_nic.c	2009-01-05 12:11:28.958819510 -0800
+++ b/drivers/infiniband/hw/nes/nes_nic.c	2009-01-05 12:11:32.541819495 -0800
@@ -1568,6 +1568,19 @@ static void nes_netdev_vlan_rx_register(
 	spin_unlock_irqrestore(&nesadapter->phy_lock, flags);
 }
 
+static const struct net_device_ops nes_netdev_ops = {
+	.ndo_open		= nes_netdev_open,
+	.ndo_stop		= nes_netdev_stop,
+	.ndo_start_xmit		= nes_netdev_start_xmit,
+	.ndo_get_stats		= nes_netdev_get_stats,
+	.ndo_tx_timeout		= nes_netdev_tx_timeout,
+	.ndo_validate_addr	= eth_validate_addr,
+	.ndo_set_mac_address	= nes_netdev_set_mac_address,
+	.ndo_set_multicast_list = nes_netdev_set_multicast_list,
+	.ndo_change_mtu 	= nes_netdev_change_mtu,
+	.ndo_vlan_rx_register   = nes_netdev_vlan_rx_register,
+};
+
 
 /**
  * nes_netdev_init - initialize network device
@@ -1596,14 +1609,7 @@ struct net_device *nes_netdev_init(struc
 	nesvnic = netdev_priv(netdev);
 	memset(nesvnic, 0, sizeof(*nesvnic));
 
-	netdev->open = nes_netdev_open;
-	netdev->stop = nes_netdev_stop;
-	netdev->hard_start_xmit = nes_netdev_start_xmit;
-	netdev->get_stats = nes_netdev_get_stats;
-	netdev->tx_timeout = nes_netdev_tx_timeout;
-	netdev->set_mac_address = nes_netdev_set_mac_address;
-	netdev->set_multicast_list = nes_netdev_set_multicast_list;
-	netdev->change_mtu = nes_netdev_change_mtu;
+	netdev->netdev_ops = &nes_netdev_ops;
 	netdev->watchdog_timeo = NES_TX_TIMEOUT;
 	netdev->irq = nesdev->pcidev->irq;
 	netdev->mtu = ETH_DATA_LEN;
@@ -1615,7 +1621,6 @@ struct net_device *nes_netdev_init(struc
 	netif_napi_add(netdev, &nesvnic->napi, nes_netdev_poll, 128);
 	nes_debug(NES_DBG_INIT, "Enabling VLAN Insert/Delete.\n");
 	netdev->features |= NETIF_F_HW_VLAN_TX | NETIF_F_HW_VLAN_RX;
-	netdev->vlan_rx_register = nes_netdev_vlan_rx_register;
 	netdev->features |= NETIF_F_LLTX;
 
 	/* Fill in the port structure */
--- a/drivers/infiniband/ulp/ipoib/ipoib_main.c	2009-01-05 12:11:28.922818928 -0800
+++ b/drivers/infiniband/ulp/ipoib/ipoib_main.c	2009-01-05 12:11:32.541819495 -0800
@@ -1013,18 +1013,22 @@ static void ipoib_lro_setup(struct ipoib
 	priv->lro.lro_mgr.ip_summed_aggr = CHECKSUM_UNNECESSARY;
 }
 
+static const struct net_device_ops ipoib_netdev_ops = {
+	.ndo_open		 = ipoib_open,
+	.ndo_stop		 = ipoib_stop,
+	.ndo_change_mtu		 = ipoib_change_mtu,
+	.ndo_start_xmit		 = ipoib_start_xmit,
+	.ndo_tx_timeout	 	 = ipoib_timeout,
+	.ndo_set_multicast_list	 = ipoib_set_mcast_list,
+	.ndo_neigh_setup	 = ipoib_neigh_setup_dev,
+};
+
 static void ipoib_setup(struct net_device *dev)
 {
 	struct ipoib_dev_priv *priv = netdev_priv(dev);
 
-	dev->open		 = ipoib_open;
-	dev->stop		 = ipoib_stop;
-	dev->change_mtu		 = ipoib_change_mtu;
-	dev->hard_start_xmit	 = ipoib_start_xmit;
-	dev->tx_timeout		 = ipoib_timeout;
-	dev->header_ops		 = &ipoib_header_ops;
-	dev->set_multicast_list	 = ipoib_set_mcast_list;
-	dev->neigh_setup	 = ipoib_neigh_setup_dev;
+	dev->netdev_ops		= &ipoib_netdev_ops;
+	dev->header_ops		= &ipoib_header_ops;
 
 	ipoib_set_ethtool_ops(dev);
 

-- 

Re: [PATCH 7/8] infiniband: driver API update

[Roland Dreier]

Looks good enough, so Dave if you want to merge it, you can add

Acked-by: Roland Dreier <rolandd@cisco.com>

or let me know if you want me to pull it in through my tree.  A couple
of nits that are probably not worth fixing.  First, globally, it might
be slightly nicer to merge this as one patch per module, rather than all
lumped together.  And also:

 > +static const struct net_device_ops c2_netdev_ops = {
 > +	.ndo_open       = c2_pseudo_up,
 > +	.ndo_stop       = c2_pseudo_down,
 > +	.ndo_start_xmit = c2_pseudo_xmit_frame,
 > +	.ndo_change_mtu = c2_pseudo_change_mtu,
 > +};
 > +
 > +

would have preferred only one empty line here.

 > @@ -735,7 +737,6 @@ static void setup(struct net_device *net
 >  	netdev->addr_len = ETH_ALEN;
 >  	netdev->tx_queue_len = 0;
 >  	netdev->flags |= IFF_NOARP;
 > -	return;
 >  }
 >  
 >  static struct net_device *c2_pseudo_netdev_init(struct c2_dev *c2dev)

would preferred to leave out unrelated changes.

 > +static const struct net_device_ops nes_netdev_ops = {
 > +	.ndo_open		= nes_netdev_open,
 > +	.ndo_stop		= nes_netdev_stop,
 > +	.ndo_start_xmit		= nes_netdev_start_xmit,
 > +	.ndo_get_stats		= nes_netdev_get_stats,
 > +	.ndo_tx_timeout		= nes_netdev_tx_timeout,
 > +	.ndo_validate_addr	= eth_validate_addr,
 > +	.ndo_set_mac_address	= nes_netdev_set_mac_address,
 > +	.ndo_set_multicast_list = nes_netdev_set_multicast_list,
 > +	.ndo_change_mtu 	= nes_netdev_change_mtu,
 > +	.ndo_vlan_rx_register   = nes_netdev_vlan_rx_register,
 > +};
 > +
 >  
 >  /**

extra blank line here too.

 - R.

[ofa-general] [PATCH 1/3] infiniband: amso100 convert to net_device_ops

[Stephen Hemminger]

Convert to net_device_ops and remove leftover last_rx.

Signed-off-by: Stephen Hemminger <shemminger@vyatta.com>

--- a/drivers/infiniband/hw/amso1100/c2.c	2009-01-05 13:14:20.990323888 -0800
+++ b/drivers/infiniband/hw/amso1100/c2.c	2009-01-05 13:16:48.581570680 -0800
@@ -76,7 +76,6 @@ static irqreturn_t c2_interrupt(int irq,
 static void c2_tx_timeout(struct net_device *netdev);
 static int c2_change_mtu(struct net_device *netdev, int new_mtu);
 static void c2_reset(struct c2_port *c2_port);
-static struct net_device_stats *c2_get_stats(struct net_device *netdev);
 
 static struct pci_device_id c2_pci_table[] = {
 	{ PCI_DEVICE(0x18b8, 0xb001) },
@@ -531,7 +530,6 @@ static void c2_rx_interrupt(struct net_d
 
 		netif_rx(skb);
 
-		netdev->last_rx = jiffies;
 		c2_port->netstats.rx_packets++;
 		c2_port->netstats.rx_bytes += buflen;
 	}
@@ -880,6 +878,17 @@ static int c2_change_mtu(struct net_devi
 	return ret;
 }
 
+static const struct net_device_ops c2_netdev_ops = {
+	.ndo_open 	     = c2_up,
+	.ndo_stop	     = c2_down,
+	.ndo_start_xmit      = c2_xmit_frame,
+	.ndo_get_stats	     = c2_get_stats,
+	.ndo_tx_timeout	     = c2_tx_timeout,
+	.ndo_change_mtu	     = c2_change_mtu,
+	.ndo_set_mac_address = eth_mac_addr,
+	.ndo_validate_addr   = eth_validate_addr,
+};
+
 /* Initialize network device */
 static struct net_device *c2_devinit(struct c2_dev *c2dev,
 				     void __iomem * mmio_addr)
@@ -894,12 +903,7 @@ static struct net_device *c2_devinit(str
 
 	SET_NETDEV_DEV(netdev, &c2dev->pcidev->dev);
 
-	netdev->open = c2_up;
-	netdev->stop = c2_down;
-	netdev->hard_start_xmit = c2_xmit_frame;
-	netdev->get_stats = c2_get_stats;
-	netdev->tx_timeout = c2_tx_timeout;
-	netdev->change_mtu = c2_change_mtu;
+	netdev->netdev_ops = &c2_netdev_ops;
 	netdev->watchdog_timeo = C2_TX_TIMEOUT;
 	netdev->irq = c2dev->pcidev->irq;
 
--- a/drivers/infiniband/hw/amso1100/c2_provider.c	2009-01-05 13:14:20.978323767 -0800
+++ b/drivers/infiniband/hw/amso1100/c2_provider.c	2009-01-05 13:17:09.911803913 -0800
@@ -719,15 +719,16 @@ static int c2_pseudo_change_mtu(struct n
 	return ret;
 }
 
+static const struct net_device_ops c2_netdev_ops = {
+	.ndo_open       = c2_pseudo_up,
+	.ndo_stop       = c2_pseudo_down,
+	.ndo_start_xmit = c2_pseudo_xmit_frame,
+	.ndo_change_mtu = c2_pseudo_change_mtu,
+};
+
 static void setup(struct net_device *netdev)
 {
-	netdev->open = c2_pseudo_up;
-	netdev->stop = c2_pseudo_down;
-	netdev->hard_start_xmit = c2_pseudo_xmit_frame;
-	netdev->get_stats = NULL;
-	netdev->tx_timeout = NULL;
-	netdev->set_mac_address = NULL;
-	netdev->change_mtu = c2_pseudo_change_mtu;
+	netdev->netdev_ops = &c2_netdev_ops;
 	netdev->watchdog_timeo = 0;
 	netdev->type = ARPHRD_ETHER;
 	netdev->mtu = 1500;

[ofa-general] [PATCH 2/3] infiniband: nes_nic convert to net_device_ops

[Stephen Hemminger]

Signed-off-by: Stephen Hemminger <shemminger@vyatta.com>

--- a/drivers/infiniband/hw/nes/nes_nic.c	2009-01-05 13:14:21.022323208 -0800
+++ b/drivers/infiniband/hw/nes/nes_nic.c	2009-01-05 13:18:32.554124317 -0800
@@ -1568,6 +1568,18 @@ static void nes_netdev_vlan_rx_register(
 	spin_unlock_irqrestore(&nesadapter->phy_lock, flags);
 }
 
+static const struct net_device_ops nes_netdev_ops = {
+	.ndo_open		= nes_netdev_open,
+	.ndo_stop		= nes_netdev_stop,
+	.ndo_start_xmit		= nes_netdev_start_xmit,
+	.ndo_get_stats		= nes_netdev_get_stats,
+	.ndo_tx_timeout		= nes_netdev_tx_timeout,
+	.ndo_validate_addr	= eth_validate_addr,
+	.ndo_set_mac_address	= nes_netdev_set_mac_address,
+	.ndo_set_multicast_list = nes_netdev_set_multicast_list,
+	.ndo_change_mtu 	= nes_netdev_change_mtu,
+	.ndo_vlan_rx_register   = nes_netdev_vlan_rx_register,
+};
 
 /**
  * nes_netdev_init - initialize network device
@@ -1596,14 +1608,7 @@ struct net_device *nes_netdev_init(struc
 	nesvnic = netdev_priv(netdev);
 	memset(nesvnic, 0, sizeof(*nesvnic));
 
-	netdev->open = nes_netdev_open;
-	netdev->stop = nes_netdev_stop;
-	netdev->hard_start_xmit = nes_netdev_start_xmit;
-	netdev->get_stats = nes_netdev_get_stats;
-	netdev->tx_timeout = nes_netdev_tx_timeout;
-	netdev->set_mac_address = nes_netdev_set_mac_address;
-	netdev->set_multicast_list = nes_netdev_set_multicast_list;
-	netdev->change_mtu = nes_netdev_change_mtu;
+	netdev->netdev_ops = &nes_netdev_ops;
 	netdev->watchdog_timeo = NES_TX_TIMEOUT;
 	netdev->irq = nesdev->pcidev->irq;
 	netdev->mtu = ETH_DATA_LEN;
@@ -1615,7 +1620,6 @@ struct net_device *nes_netdev_init(struc
 	netif_napi_add(netdev, &nesvnic->napi, nes_netdev_poll, 128);
 	nes_debug(NES_DBG_INIT, "Enabling VLAN Insert/Delete.\n");
 	netdev->features |= NETIF_F_HW_VLAN_TX | NETIF_F_HW_VLAN_RX;
-	netdev->vlan_rx_register = nes_netdev_vlan_rx_register;
 	netdev->features |= NETIF_F_LLTX;
 
 	/* Fill in the port structure */

[ofa-general] [PATCH 3/3] infiniband: ipoib convert to net_device_ops

[Stephen Hemminger]

 
Signed-off-by: Stephen Hemminger <shemminger@vyatta.com>

--- a/drivers/infiniband/ulp/ipoib/ipoib_main.c	2009-01-05 13:14:20.970318942 -0800
+++ b/drivers/infiniband/ulp/ipoib/ipoib_main.c	2009-01-05 13:19:46.657819176 -0800
@@ -1013,18 +1013,22 @@ static void ipoib_lro_setup(struct ipoib
 	priv->lro.lro_mgr.ip_summed_aggr = CHECKSUM_UNNECESSARY;
 }
 
+static const struct net_device_ops ipoib_netdev_ops = {
+	.ndo_open		 = ipoib_open,
+	.ndo_stop		 = ipoib_stop,
+	.ndo_change_mtu		 = ipoib_change_mtu,
+	.ndo_start_xmit		 = ipoib_start_xmit,
+	.ndo_tx_timeout	 	 = ipoib_timeout,
+	.ndo_set_multicast_list	 = ipoib_set_mcast_list,
+	.ndo_neigh_setup	 = ipoib_neigh_setup_dev,
+};
+
 static void ipoib_setup(struct net_device *dev)
 {
 	struct ipoib_dev_priv *priv = netdev_priv(dev);
 
-	dev->open		 = ipoib_open;
-	dev->stop		 = ipoib_stop;
-	dev->change_mtu		 = ipoib_change_mtu;
-	dev->hard_start_xmit	 = ipoib_start_xmit;
-	dev->tx_timeout		 = ipoib_timeout;
-	dev->header_ops		 = &ipoib_header_ops;
-	dev->set_multicast_list	 = ipoib_set_mcast_list;
-	dev->neigh_setup	 = ipoib_neigh_setup_dev;
+	dev->netdev_ops		= &ipoib_netdev_ops;
+	dev->header_ops		= &ipoib_header_ops;
 
 	ipoib_set_ethtool_ops(dev);
 

Re: [PATCH 3/3] infiniband: ipoib convert to net_device_ops

[Roland Dreier]

thanks a lot for bothering with all my annoying complaints, applied all
3 patches...

[ofa-general] Re: [PATCH 3/3] infiniband: ipoib convert to net_device_ops

[David Miller]

From: Roland Dreier <rdreier@cisco.com>
Date: Mon, 05 Jan 2009 21:07:55 -0800

> thanks a lot for bothering with all my annoying complaints, applied all
> 3 patches...

Thanks for taking these Roland.

[ofa-general] Re: [PATCH 7/8] infiniband: driver API update

[David Miller]

From: Roland Dreier <rdreier@cisco.com>
Date: Mon, 05 Jan 2009 13:02:15 -0800

> Looks good enough, so Dave if you want to merge it, you can add
> 
> Acked-by: Roland Dreier <rolandd@cisco.com>
> 
> or let me know if you want me to pull it in through my tree.  A couple
> of nits that are probably not worth fixing.  First, globally, it might
> be slightly nicer to merge this as one patch per module, rather than all
> lumped together.  And also:

This is superceded by the 3 patch set Roland took into his tree
so this patch doesn't need to be applied :-)

[PATCH 8/8] sch_teql: convert to net_device_ops

[Stephen Hemminger]

[-- Attachment #1: sch_teql.patch --]
[-- Type: text/plain, Size: 1862 bytes --]

Convert this driver to net_device_ops.

Signed-off-by: Stephen Hemminger <shemminger@vyatta.com>


--- a/net/sched/sch_teql.c	2009-01-04 21:54:09.746040057 -0800
+++ b/net/sched/sch_teql.c	2009-01-04 22:12:59.598053054 -0800
@@ -289,9 +289,9 @@ restart:
 
 	do {
 		struct net_device *slave = qdisc_dev(q);
-		struct netdev_queue *slave_txq;
+		struct netdev_queue *slave_txq = netdev_get_tx_queue(slave, 0);
+		const struct net_device_ops *slave_ops = slave->netdev_ops;
 
-		slave_txq = netdev_get_tx_queue(slave, 0);
 		if (slave_txq->qdisc_sleeping != q)
 			continue;
 		if (__netif_subqueue_stopped(slave, subq) ||
@@ -305,7 +305,7 @@ restart:
 			if (__netif_tx_trylock(slave_txq)) {
 				if (!netif_tx_queue_stopped(slave_txq) &&
 				    !netif_tx_queue_frozen(slave_txq) &&
-				    slave->hard_start_xmit(skb, slave) == 0) {
+				    slave_ops->ndo_start_xmit(skb, slave) == 0) {
 					__netif_tx_unlock(slave_txq);
 					master->slaves = NEXT_SLAVE(q);
 					netif_wake_queue(dev);
@@ -420,6 +420,14 @@ static int teql_master_mtu(struct net_de
 	return 0;
 }
 
+static const struct net_device_ops teql_netdev_ops = {
+	.ndo_open	= teql_master_open,
+	.ndo_stop	= teql_master_close,
+	.ndo_start_xmit	= teql_master_xmit,
+	.ndo_get_stats	= teql_master_stats,
+	.ndo_change_mtu	= teql_master_mtu,
+};
+
 static __init void teql_master_setup(struct net_device *dev)
 {
 	struct teql_master *master = netdev_priv(dev);
@@ -436,11 +444,7 @@ static __init void teql_master_setup(str
 	ops->destroy	=	teql_destroy;
 	ops->owner	=	THIS_MODULE;
 
-	dev->open		= teql_master_open;
-	dev->hard_start_xmit	= teql_master_xmit;
-	dev->stop		= teql_master_close;
-	dev->get_stats		= teql_master_stats;
-	dev->change_mtu		= teql_master_mtu;
+	dev->netdev_ops =       &teql_netdev_ops;
 	dev->type		= ARPHRD_VOID;
 	dev->mtu		= 1500;
 	dev->tx_queue_len	= 100;

-- 

Re: [PATCH 8/8] sch_teql: convert to net_device_ops

[David Miller]

From: Stephen Hemminger <shemminger@vyatta.com>
Date: Mon, 05 Jan 2009 12:14:50 -0800

> Convert this driver to net_device_ops.
> 
> Signed-off-by: Stephen Hemminger <shemminger@vyatta.com>

Applied.

Re: [PATCH 1/8] irda: convert to internal stats

[David Miller]

From: Stephen Hemminger <shemminger@vyatta.com>
Date: Mon, 05 Jan 2009 12:14:43 -0800

> Convert IRDA drivers to use already existing net_device_stats structure
> in network device. This is a pre-cursor to conversion to net_device
> ops. Compile tested only.
> 
> Signed-off-by: Stephen Hemminger <shemminger@vyatta.com>

Applied.