Commit 3f7947b9 authored by Anton Blanchard's avatar Anton Blanchard Committed by David S. Miller
Browse files

ehea: Remove NETIF_F_LLTX



Remove the deprecated NETIF_F_LLTX feature. Since the network stack
now provides the locking we can remove the driver specific
pr->xmit_lock.
Signed-off-by: default avatarAnton Blanchard <anton@samba.org>
Signed-off-by: default avatarThadeu Lima de Souza Cascardo <cascardo@linux.vnet.ibm.com>
Signed-off-by: default avatarDavid S. Miller <davem@davemloft.net>
parent 41ebe9cd
......@@ -363,7 +363,6 @@ struct ehea_port_res {
struct port_stats p_stats;
struct ehea_mr send_mr; /* send memory region */
struct ehea_mr recv_mr; /* receive memory region */
spinlock_t xmit_lock;
struct ehea_port *port;
char int_recv_name[EHEA_IRQ_NAME_SIZE];
char int_send_name[EHEA_IRQ_NAME_SIZE];
......
......@@ -1534,7 +1534,6 @@ static int ehea_init_port_res(struct ehea_port *port, struct ehea_port_res *pr,
pr->rx_packets = rx_packets;
pr->port = port;
spin_lock_init(&pr->xmit_lock);
spin_lock_init(&pr->netif_queue);
pr->eq = ehea_create_eq(adapter, eq_type, EHEA_MAX_ENTRIES_EQ, 0);
......@@ -2254,14 +2253,9 @@ static int ehea_start_xmit(struct sk_buff *skb, struct net_device *dev)
pr = &port->port_res[ehea_hash_skb(skb, port->num_tx_qps)];
if (!spin_trylock(&pr->xmit_lock))
if (pr->queue_stopped)
return NETDEV_TX_BUSY;
if (pr->queue_stopped) {
spin_unlock(&pr->xmit_lock);
return NETDEV_TX_BUSY;
}
swqe = ehea_get_swqe(pr->qp, &swqe_index);
memset(swqe, 0, SWQE_HEADER_SIZE);
atomic_dec(&pr->swqe_avail);
......@@ -2325,8 +2319,6 @@ static int ehea_start_xmit(struct sk_buff *skb, struct net_device *dev)
}
spin_unlock_irqrestore(&pr->netif_queue, flags);
}
dev->trans_start = jiffies; /* NETIF_F_LLTX driver :( */
spin_unlock(&pr->xmit_lock);
return NETDEV_TX_OK;
}
......@@ -3233,7 +3225,7 @@ struct ehea_port *ehea_setup_single_port(struct ehea_adapter *adapter,
dev->features = NETIF_F_SG | NETIF_F_FRAGLIST | NETIF_F_TSO
| NETIF_F_HIGHDMA | NETIF_F_IP_CSUM | NETIF_F_HW_VLAN_TX
| NETIF_F_HW_VLAN_RX | NETIF_F_HW_VLAN_FILTER
| NETIF_F_LLTX | NETIF_F_RXCSUM;
| NETIF_F_RXCSUM;
dev->watchdog_timeo = EHEA_WATCH_DOG_TIMEOUT;
if (use_lro)
......
Markdown is supported
0% or .
You are about to add 0 people to the discussion. Proceed with caution.
Finish editing this message first!
Please register or to comment