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orinoco: allow driver to specify netdev_ops

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Allow the main drivers to specify a custom version of the net_device_ops
structure. This is required by orinoco_usb to supply a separate transmit
function.

Export existing net_device_ops callbacks so that the drivers can reuse
some of the existing code.

Signed-off-by: David Kilroy <kilroyd@googlemail.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
This commit is contained in:
David Kilroy
2010-05-01 14:05:39 +01:00
committed by John W. Linville
parent b42f2074de
commit 593ef09c9e
9 changed files with 37 additions and 16 deletions
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28
drivers/net/wireless/orinoco/main.c
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@@ -253,7 +253,7 @@ void set_port_type(struct orinoco_private *priv)
/* Device methods */
/********************************************************************/
static int orinoco_open(struct net_device *dev)
int orinoco_open(struct net_device *dev)
{
struct orinoco_private *priv = ndev_priv(dev);
unsigned long flags;
@@ -271,8 +271,9 @@ static int orinoco_open(struct net_device *dev)
return err;
}
EXPORT_SYMBOL(orinoco_open);
static int orinoco_stop(struct net_device *dev)
int orinoco_stop(struct net_device *dev)
{
struct orinoco_private *priv = ndev_priv(dev);
int err = 0;
@@ -290,15 +291,17 @@ static int orinoco_stop(struct net_device *dev)
return err;
}
EXPORT_SYMBOL(orinoco_stop);
static struct net_device_stats *orinoco_get_stats(struct net_device *dev)
struct net_device_stats *orinoco_get_stats(struct net_device *dev)
{
struct orinoco_private *priv = ndev_priv(dev);
return &priv->stats;
}
EXPORT_SYMBOL(orinoco_get_stats);
static void orinoco_set_multicast_list(struct net_device *dev)
void orinoco_set_multicast_list(struct net_device *dev)
{
struct orinoco_private *priv = ndev_priv(dev);
unsigned long flags;
@@ -312,8 +315,9 @@ static void orinoco_set_multicast_list(struct net_device *dev)
__orinoco_set_multicast_list(dev);
orinoco_unlock(priv, &flags);
}
EXPORT_SYMBOL(orinoco_set_multicast_list);
static int orinoco_change_mtu(struct net_device *dev, int new_mtu)
int orinoco_change_mtu(struct net_device *dev, int new_mtu)
{
struct orinoco_private *priv = ndev_priv(dev);
@@ -329,6 +333,7 @@ static int orinoco_change_mtu(struct net_device *dev, int new_mtu)
return 0;
}
EXPORT_SYMBOL(orinoco_change_mtu);
/********************************************************************/
/* Tx path */
@@ -614,7 +619,7 @@ static void __orinoco_ev_txexc(struct net_device *dev, hermes_t *hw)
netif_wake_queue(dev);
}
static void orinoco_tx_timeout(struct net_device *dev)
void orinoco_tx_timeout(struct net_device *dev)
{
struct orinoco_private *priv = ndev_priv(dev);
struct net_device_stats *stats = &priv->stats;
@@ -629,6 +634,7 @@ static void orinoco_tx_timeout(struct net_device *dev)
schedule_work(&priv->reset_work);
}
EXPORT_SYMBOL(orinoco_tx_timeout);
/********************************************************************/
/* Rx path (data frames) */
@@ -2192,7 +2198,8 @@ EXPORT_SYMBOL(alloc_orinocodev);
*/
int orinoco_if_add(struct orinoco_private *priv,
unsigned long base_addr,
unsigned int irq)
unsigned int irq,
const struct net_device_ops *ops)
{
struct wiphy *wiphy = priv_to_wiphy(priv);
struct wireless_dev *wdev;
@@ -2211,12 +2218,17 @@ int orinoco_if_add(struct orinoco_private *priv,
/* Setup / override net_device fields */
dev->ieee80211_ptr = wdev;
dev->netdev_ops = &orinoco_netdev_ops;
dev->watchdog_timeo = HZ; /* 1 second timeout */
dev->wireless_handlers = &orinoco_handler_def;
#ifdef WIRELESS_SPY
dev->wireless_data = &priv->wireless_data;
#endif
/* Default to standard ops if not set */
if (ops)
dev->netdev_ops = ops;
else
dev->netdev_ops = &orinoco_netdev_ops;
/* we use the default eth_mac_addr for setting the MAC addr */
/* Reserve space in skb for the SNAP header */