Commit e3760c7e authored Jun 04, 2018 by Magnus Karlsson Committed by Daniel Borkmann Jun 05, 2018

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>

parent 173d3adb

include/linux/netdevice.h

+2 −0

Original line number	Diff line number	Diff line
		@@ -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);
		};

		/**