diff options
| author | Jesper Dangaard Brouer | 2018-04-17 16:46:37 +0200 |
|---|---|---|
| committer | David S. Miller | 2018-04-17 10:50:30 -0400 |
| commit | 44fa2dbd475996ddc8f3a0e6113dee983e0ee3aa (patch) | |
| tree | e0acf0ba6230ebd6e4adb14cb8615e1c08e9dfae /include/linux/netdevice.h | |
| parent | 039930945a72d9af5ff04ae9b9e60658a52e0770 (diff) | |
xdp: transition into using xdp_frame for ndo_xdp_xmit
Changing API ndo_xdp_xmit to take a struct xdp_frame instead of struct
xdp_buff. This brings xdp_return_frame and ndp_xdp_xmit in sync.
This builds towards changing the API further to become a bulk API,
because xdp_buff is not a queue-able object while xdp_frame is.
V4: Adjust for commit 59655a5b6c83 ("tuntap: XDP_TX can use native XDP")
V7: Adjust for commit d9314c474d4f ("i40e: add support for XDP_REDIRECT")
Signed-off-by: Jesper Dangaard Brouer <brouer@redhat.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'include/linux/netdevice.h')
| -rw-r--r-- | include/linux/netdevice.h | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/include/linux/netdevice.h b/include/linux/netdevice.h index cf44503ea81a..14e0777ffcfb 100644 --- a/include/linux/netdevice.h +++ b/include/linux/netdevice.h @@ -1165,7 +1165,7 @@ struct dev_ifalias { * This function is used to set or query state related to XDP on the * netdevice and manage BPF offload. See definition of * enum bpf_netdev_command for details. - * int (*ndo_xdp_xmit)(struct net_device *dev, struct xdp_buff *xdp); + * int (*ndo_xdp_xmit)(struct net_device *dev, struct xdp_frame *xdp); * This function is used to submit a XDP packet for transmit on a * netdevice. * void (*ndo_xdp_flush)(struct net_device *dev); @@ -1356,7 +1356,7 @@ struct net_device_ops { int (*ndo_bpf)(struct net_device *dev, struct netdev_bpf *bpf); int (*ndo_xdp_xmit)(struct net_device *dev, - struct xdp_buff *xdp); + struct xdp_frame *xdp); void (*ndo_xdp_flush)(struct net_device *dev); }; |