diff options
| author |   Björn Töpel <bjorn.topel@intel.com> | 2018-03-22 16:14:34 +0100 |
|---|---|---|
| committer |   Jeff Kirsher <jeffrey.t.kirsher@intel.com> | 2018-03-26 14:17:10 -0700 |
| commit | d9314c474d4fc1985e836b92fba4c40dd84885a7 (patch) | |
| tree | 4f06920f7cfe9ec38782ec1c92fdce9aad2d50b7 /drivers/net/ethernet/intel/i40e/i40e_txrx.h | |
| parent | i40e: tweak page counting for XDP_REDIRECT (diff) | |
| download | linux-dev-d9314c474d4fc1985e836b92fba4c40dd84885a7.tar.xz linux-dev-d9314c474d4fc1985e836b92fba4c40dd84885a7.zip | |
i40e: add support for XDP_REDIRECT
The driver now acts upon the XDP_REDIRECT return action. Two new ndos
are implemented, ndo_xdp_xmit and ndo_xdp_flush.
XDP_REDIRECT action enables XDP program to redirect frames to other
netdevs.
Signed-off-by: Björn Töpel <bjorn.topel@intel.com>
Tested-by: Andrew Bowers <andrewx.bowers@intel.com>
Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
Diffstat (limited to 'drivers/net/ethernet/intel/i40e/i40e_txrx.h')
| -rw-r--r-- | drivers/net/ethernet/intel/i40e/i40e_txrx.h | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/drivers/net/ethernet/intel/i40e/i40e_txrx.h b/drivers/net/ethernet/intel/i40e/i40e_txrx.h index 7f8220e65374..3043483ec426 100644 --- a/drivers/net/ethernet/intel/i40e/i40e_txrx.h +++ b/drivers/net/ethernet/intel/i40e/i40e_txrx.h @@ -510,6 +510,8 @@ u32 i40e_get_tx_pending(struct i40e_ring *ring, bool in_sw); void i40e_detect_recover_hung(struct i40e_vsi *vsi); int __i40e_maybe_stop_tx(struct i40e_ring *tx_ring, int size); bool __i40e_chk_linearize(struct sk_buff *skb); +int i40e_xdp_xmit(struct net_device *dev, struct xdp_buff *xdp); +void i40e_xdp_flush(struct net_device *dev); /** * i40e_get_head - Retrieve head from head writeback |