net: added netdevice operation for Tx
Added ndo_xsk_async_xmit. This ndo "kicks" the netdev to start to pull
userland AF_XDP Tx frames from a NAPI context.
Signed-off-by: Magnus Karlsson <magnus.karlsson@intel.com>
Signed-off-by: Daniel Borkmann <daniel@iogearbox.net>
diff --git a/include/linux/netdevice.h b/include/linux/netdevice.h
index cc4ea7a..03ffead 100644
--- a/include/linux/netdevice.h
+++ b/include/linux/netdevice.h
@@ -1387,6 +1387,8 @@ struct net_device_ops {
int (*ndo_xdp_xmit)(struct net_device *dev, int n,
struct xdp_frame **xdp,
u32 flags);
+ int (*ndo_xsk_async_xmit)(struct net_device *dev,
+ u32 queue_id);
};
/**