netdev - Re: [PATCH 30/33] tg3: convert to net_device

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Date:	Mon, 17 Nov 2008 16:42:57 -0800
From:	"Matt Carlson" <mcarlson@...adcom.com>
To:	"Stephen Hemminger" <shemminger@...tta.com>
cc:	"David Miller" <davem@...emloft.net>,
	"netdev@...r.kernel.org" <netdev@...r.kernel.org>
Subject: Re: [PATCH 30/33] tg3: convert to net_device_ops

On Mon, Nov 17, 2008 at 03:42:37PM -0800, Stephen Hemminger wrote:
> Convert this driver to network device ops.
> 
> Signed-off-by: Stephen Hemminger <shemminger@...tta.com>
> 
> --- a/drivers/net/tg3.c	2008-11-17 14:03:52.000000000 -0800
> +++ b/drivers/net/tg3.c	2008-11-17 14:45:38.000000000 -0800
> @@ -13343,6 +13343,22 @@ static void __devinit tg3_init_coal(stru
>  	}
>  }
>  
> +static const struct net_device_ops tg3_netdev_ops = {
> +	.open			= tg3_open,
> +	.stop			= tg3_close,
> +	.get_stats		= tg3_get_stats,
> +	.validate_addr		= eth_validate_addr,
> +	.set_multicast_list	= tg3_set_rx_mode,
> +	.set_mac_address	= tg3_set_mac_addr,
> +	.do_ioctl		= tg3_ioctl,
> +	.tx_timeout		= tg3_tx_timeout,
> +	.change_mtu		= tg3_change_mtu,
> +	.vlan_rx_register	= tg3_vlan_rx_register,
> +#ifdef CONFIG_NET_POLL_CONTROLLER
> +	.poll_controller	= tg3_poll_controller,
> +#endif
> +};
> +
>  static int __devinit tg3_init_one(struct pci_dev *pdev,
>  				  const struct pci_device_id *ent)
>  {
> @@ -13400,7 +13416,6 @@ static int __devinit tg3_init_one(struct
>  
>  #if TG3_VLAN_TAG_USED
>  	dev->features |= NETIF_F_HW_VLAN_TX | NETIF_F_HW_VLAN_RX;
> -	dev->vlan_rx_register = tg3_vlan_rx_register;
>  #endif

The tg3_vlan_rx_register() function is only defined if
CONFIG_VLAN_8021Q or CONFIG_VLAN_8021Q_MODULE is defined.  You will need to
either surround the .vlan_rx_register declaration with TG3_VLAN_TAG_USED or
move the TG3_VLAN_TAG_USED preprocessor guards inside the body of
tg3_vlan_rx_register().

>  	tp = netdev_priv(dev);
> @@ -13458,21 +13473,11 @@ static int __devinit tg3_init_one(struct
>  	tp->rx_jumbo_pending = TG3_DEF_RX_JUMBO_RING_PENDING;
>  	tp->tx_pending = TG3_DEF_TX_RING_PENDING;
>  
> -	dev->open = tg3_open;
> -	dev->stop = tg3_close;
> -	dev->get_stats = tg3_get_stats;
> -	dev->set_multicast_list = tg3_set_rx_mode;
> -	dev->set_mac_address = tg3_set_mac_addr;
> -	dev->do_ioctl = tg3_ioctl;
> -	dev->tx_timeout = tg3_tx_timeout;
> +	dev->netdev_ops = &tg3_netdev_ops;
>  	netif_napi_add(dev, &tp->napi, tg3_poll, 64);
>  	dev->ethtool_ops = &tg3_ethtool_ops;
>  	dev->watchdog_timeo = TG3_TX_TIMEOUT;
> -	dev->change_mtu = tg3_change_mtu;
>  	dev->irq = pdev->irq;
> -#ifdef CONFIG_NET_POLL_CONTROLLER
> -	dev->poll_controller = tg3_poll_controller;
> -#endif
>  
>  	err = tg3_get_invariants(tp);
>  	if (err) {
> 
> -- 
> 
> --
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> 


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