return 0;
}
+ /* no DDP if we are already down or resetting */
+ if (test_bit(__IXGBE_DOWN, &adapter->state) ||
+ test_bit(__IXGBE_RESETTING, &adapter->state))
+ return 0;
+
fcoe = &adapter->fcoe;
if (!fcoe->pool) {
e_warn(drv, "xid=0x%x no ddp pool for fcoe\n", xid);
if (!ixgbe_rx_is_fcoe(rx_desc))
goto ddp_out;
- skb->ip_summed = CHECKSUM_UNNECESSARY;
sterr = le32_to_cpu(rx_desc->wb.upper.status_error);
fcerr = (sterr & IXGBE_RXDADV_ERR_FCERR);
fceofe = (sterr & IXGBE_RXDADV_ERR_FCEOFE);
if (fcerr == IXGBE_FCERR_BADCRC)
- skb->ip_summed = CHECKSUM_NONE;
+ skb_checksum_none_assert(skb);
+ else
+ skb->ip_summed = CHECKSUM_UNNECESSARY;
if (eth_hdr(skb)->h_proto == htons(ETH_P_8021Q))
fh = (struct fc_frame_header *)(skb->data +
/* write context desc */
i = tx_ring->next_to_use;
- context_desc = IXGBE_TX_CTXTDESC_ADV(*tx_ring, i);
+ context_desc = IXGBE_TX_CTXTDESC_ADV(tx_ring, i);
context_desc->vlan_macip_lens = cpu_to_le32(vlan_macip_lens);
context_desc->seqnum_seed = cpu_to_le32(fcoe_sof_eof);
context_desc->type_tucmd_mlhl = cpu_to_le32(type_tucmd);
{
int rc = -EINVAL;
struct ixgbe_adapter *adapter = netdev_priv(netdev);
+ struct ixgbe_fcoe *fcoe = &adapter->fcoe;
if (!(adapter->flags & IXGBE_FLAG_FCOE_CAPABLE))
goto out_enable;
+ atomic_inc(&fcoe->refcnt);
if (adapter->flags & IXGBE_FLAG_FCOE_ENABLED)
goto out_enable;
{
int rc = -EINVAL;
struct ixgbe_adapter *adapter = netdev_priv(netdev);
+ struct ixgbe_fcoe *fcoe = &adapter->fcoe;
if (!(adapter->flags & IXGBE_FLAG_FCOE_CAPABLE))
goto out_disable;
if (!(adapter->flags & IXGBE_FLAG_FCOE_ENABLED))
goto out_disable;
+ if (!atomic_dec_and_test(&fcoe->refcnt))
+ goto out_disable;
+
e_info(drv, "Disabling FCoE offload features.\n");
netdev->features &= ~NETIF_F_FCOE_CRC;
netdev->features &= ~NETIF_F_FSO;