diff options
Diffstat (limited to 'samples/bpf/xdpsock_user.c')
| -rw-r--r-- | samples/bpf/xdpsock_user.c | 5 |
1 files changed, 4 insertions, 1 deletions
diff --git a/samples/bpf/xdpsock_user.c b/samples/bpf/xdpsock_user.c index a15480010828..e7829e5baaff 100644 --- a/samples/bpf/xdpsock_user.c +++ b/samples/bpf/xdpsock_user.c @@ -440,7 +440,7 @@ static void parse_command_line(int argc, char **argv) opt_xdp_bind_flags |= XDP_COPY; break; case 'N': - opt_xdp_flags |= XDP_FLAGS_DRV_MODE; + /* default, set below */ break; case 'n': opt_interval = atoi(optarg); @@ -474,6 +474,9 @@ static void parse_command_line(int argc, char **argv) } } + if (!(opt_xdp_flags & XDP_FLAGS_SKB_MODE)) + opt_xdp_flags |= XDP_FLAGS_DRV_MODE; + opt_ifindex = if_nametoindex(opt_if); if (!opt_ifindex) { fprintf(stderr, "ERROR: interface \"%s\" does not exist\n", |