aboutsummaryrefslogtreecommitdiffstats
path: root/drivers/net/ixgbe/ixgbe.h
diff options
context:
space:
mode:
authorYi Zou <yi.zou@intel.com>2009-05-13 09:11:53 -0400
committerDavid S. Miller <davem@davemloft.net>2009-05-17 15:00:08 -0400
commit332d4a7d981e25d239c5d723a4f35020397dc606 (patch)
tree2bcbd270cc623746c46d4f707a2355504ff40542 /drivers/net/ixgbe/ixgbe.h
parentd0ed89373f2da1a0d83697d87441e519caf18cf7 (diff)
ixgbe: Implement FCoE Rx side large receive offload feature to 82599
This patch implements the FCoE Rx side offload feature in ixgbe_main.c to 82599 using the Rx offload infrastructure code added in the previous patch. The large receive offload by Direct Data Placement (DDP) for FCoE is achieved by implementing the ndo_fcoe_ddp_setup and ndo_fcoe_ddp_done in net_device_ops via netdev. It is up to the ULD, i.e., fcoe and libfc to query and setup large receive offload accordingly through the corresponding netdev upon creating fcoe instances. Signed-off-by: Yi Zou <yi.zou@intel.com> Acked-by: Peter P Waskiewicz Jr <peter.p.waskiewicz.jr@intel.com> Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com> Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'drivers/net/ixgbe/ixgbe.h')
-rw-r--r--drivers/net/ixgbe/ixgbe.h7
1 files changed, 7 insertions, 0 deletions
diff --git a/drivers/net/ixgbe/ixgbe.h b/drivers/net/ixgbe/ixgbe.h
index 5581fa3976df..db6d3ea1b9f0 100644
--- a/drivers/net/ixgbe/ixgbe.h
+++ b/drivers/net/ixgbe/ixgbe.h
@@ -386,6 +386,13 @@ extern void ixgbe_configure_fcoe(struct ixgbe_adapter *adapter);
386extern int ixgbe_fso(struct ixgbe_adapter *adapter, 386extern int ixgbe_fso(struct ixgbe_adapter *adapter,
387 struct ixgbe_ring *tx_ring, struct sk_buff *skb, 387 struct ixgbe_ring *tx_ring, struct sk_buff *skb,
388 u32 tx_flags, u8 *hdr_len); 388 u32 tx_flags, u8 *hdr_len);
389extern void ixgbe_cleanup_fcoe(struct ixgbe_adapter *adapter);
390extern int ixgbe_fcoe_ddp(struct ixgbe_adapter *adapter,
391 union ixgbe_adv_rx_desc *rx_desc,
392 struct sk_buff *skb);
393extern int ixgbe_fcoe_ddp_get(struct net_device *netdev, u16 xid,
394 struct scatterlist *sgl, unsigned int sgc);
395extern int ixgbe_fcoe_ddp_put(struct net_device *netdev, u16 xid);
389#endif /* IXGBE_FCOE */ 396#endif /* IXGBE_FCOE */
390 397
391#endif /* _IXGBE_H_ */ 398#endif /* _IXGBE_H_ */