diff options
| author | Yi Zou <yi.zou@intel.com> | 2009-02-27 14:06:59 -0800 |
|---|---|---|
| committer | James Bottomley <James.Bottomley@HansenPartnership.com> | 2009-03-13 15:12:12 -0500 |
| commit | 4d288d5767f853bfca25adc7b6030dc95518cb2e (patch) | |
| tree | c48c34dd06d6f269d7118bbe96f7ffa4cae8071b /include/linux | |
| parent | 1c8dbcf6496c2612d883a8bc6bccc38000e14866 (diff) | |
[SCSI] net: add FCoE offload support through net_device
This adds support to provide Fiber Channel over Ethernet (FCoE) offload
through net_device's net_device_ops struct. The offload through net_device
for FCoE is enabled in kernel as built-in or module driver.
Signed-off-by: Yi Zou <yi.zou@intel.com>
Acked-by: David Miller <davem@davemloft.net>
Signed-off-by: James Bottomley <James.Bottomley@HansenPartnership.com>
Diffstat (limited to 'include/linux')
| -rw-r--r-- | include/linux/netdevice.h | 13 |
1 files changed, 13 insertions, 0 deletions
diff --git a/include/linux/netdevice.h b/include/linux/netdevice.h index 5c405571cb6..7ed49f5335b 100644 --- a/include/linux/netdevice.h +++ b/include/linux/netdevice.h @@ -582,6 +582,14 @@ struct net_device_ops { #define HAVE_NETDEV_POLL void (*ndo_poll_controller)(struct net_device *dev); #endif +#if defined(CONFIG_FCOE) || defined(CONFIG_FCOE_MODULE) + int (*ndo_fcoe_ddp_setup)(struct net_device *dev, + u16 xid, + struct scatterlist *sgl, + unsigned int sgc); + int (*ndo_fcoe_ddp_done)(struct net_device *dev, + u16 xid); +#endif }; /* @@ -843,6 +851,11 @@ struct net_device struct dcbnl_rtnl_ops *dcbnl_ops; #endif +#if defined(CONFIG_FCOE) || defined(CONFIG_FCOE_MODULE) + /* max exchange id for FCoE LRO by ddp */ + unsigned int fcoe_ddp_xid; +#endif + #ifdef CONFIG_COMPAT_NET_DEV_OPS struct { int (*init)(struct net_device *dev); |