struct net_device *net_dev)
{
struct efx_nic *efx = efx_netdev_priv(net_dev);
+
+ return __ef100_hard_start_xmit(skb, efx, net_dev, NULL);
+}
+
+netdev_tx_t __ef100_hard_start_xmit(struct sk_buff *skb,
+ struct efx_nic *efx,
+ struct net_device *net_dev,
+ struct efx_rep *efv)
+{
struct efx_tx_queue *tx_queue;
struct efx_channel *channel;
int rc;
}
tx_queue = &channel->tx_queue[0];
- rc = ef100_enqueue_skb(tx_queue, skb);
+ rc = __ef100_enqueue_skb(tx_queue, skb, efv);
if (rc == 0)
return NETDEV_TX_OK;
*/
#include <linux/netdevice.h>
+#include "ef100_rep.h"
+netdev_tx_t __ef100_hard_start_xmit(struct sk_buff *skb,
+ struct efx_nic *efx,
+ struct net_device *net_dev,
+ struct efx_rep *efv);
int ef100_netdev_event(struct notifier_block *this,
unsigned long event, void *ptr);
int ef100_probe_netdev(struct efx_probe_data *probe_data);
*/
#include "ef100_rep.h"
+#include "ef100_netdev.h"
#include "ef100_nic.h"
#include "mae.h"
return 0;
}
+static netdev_tx_t efx_ef100_rep_xmit(struct sk_buff *skb,
+ struct net_device *dev)
+{
+ struct efx_rep *efv = netdev_priv(dev);
+ struct efx_nic *efx = efv->parent;
+ netdev_tx_t rc;
+
+ /* __ef100_hard_start_xmit() will always return success even in the
+ * case of TX drops, where it will increment efx's tx_dropped. The
+ * efv stats really only count attempted TX, not success/failure.
+ */
+ atomic64_inc(&efv->stats.tx_packets);
+ atomic64_add(skb->len, &efv->stats.tx_bytes);
+ netif_tx_lock(efx->net_dev);
+ rc = __ef100_hard_start_xmit(skb, efx, dev, efv);
+ netif_tx_unlock(efx->net_dev);
+ return rc;
+}
+
static int efx_ef100_rep_get_port_parent_id(struct net_device *dev,
struct netdev_phys_item_id *ppid)
{
}
static const struct net_device_ops efx_ef100_rep_netdev_ops = {
+ .ndo_start_xmit = efx_ef100_rep_xmit,
.ndo_get_port_parent_id = efx_ef100_rep_get_port_parent_id,
.ndo_get_phys_port_name = efx_ef100_rep_get_phys_port_name,
};
net_dev->ethtool_ops = &efx_ef100_rep_ethtool_ops;
net_dev->min_mtu = EFX_MIN_MTU;
net_dev->max_mtu = EFX_MAX_MTU;
+ net_dev->features |= NETIF_F_LLTX;
+ net_dev->hw_features |= NETIF_F_LLTX;
return efv;
fail1:
free_netdev(net_dev);