linux/samples/bpf/xdpsock.h

/* SPDX-License-Identifier: GPL-2.0 */
#ifndef XDPSOCK_H_
#define XDPSOCK_H_

/* Power-of-2 number of sockets */
#define MAX_SOCKS 4

/* Round-robin receive */
#define RR_LB 0

#endif /* XDPSOCK_H_ */
samples/bpf: sample application and documentation for AF_XDP sockets This is a sample application for AF_XDP sockets. The application supports three different modes of operation: rxdrop, txonly and l2fwd. To show-case a simple round-robin load-balancing between a set of sockets in an xskmap, set the RR_LB compile time define option to 1 in "xdpsock.h". v2: The entries variable was calculated twice in {umem,xq}_nb_avail. Co-authored-by: Björn Töpel <bjorn.topel@intel.com> Signed-off-by: Björn Töpel <bjorn.topel@intel.com> Signed-off-by: Magnus Karlsson <magnus.karlsson@intel.com> Signed-off-by: Alexei Starovoitov <ast@kernel.org> 2018-05-02 11:01:36 +00:00			`/* SPDX-License-Identifier: GPL-2.0 */`
			`#ifndef XDPSOCK_H_`
			`#define XDPSOCK_H_`

			`/* Power-of-2 number of sockets */`
			`#define MAX_SOCKS 4`

			`/* Round-robin receive */`
			`#define RR_LB 0`

			`#endif /* XDPSOCK_H_ */`