diff options
Diffstat (limited to 'tools/testing/selftests/bpf/xdpxceiver.c')
| -rw-r--r-- | tools/testing/selftests/bpf/xdpxceiver.c | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/tools/testing/selftests/bpf/xdpxceiver.c b/tools/testing/selftests/bpf/xdpxceiver.c index 3beea7531c8e..fd620f8accfd 100644 --- a/tools/testing/selftests/bpf/xdpxceiver.c +++ b/tools/testing/selftests/bpf/xdpxceiver.c @@ -543,14 +543,14 @@ static void pkt_stream_replace(struct test_spec *test, u32 nb_pkts, u32 pkt_len) test->ifobj_rx->pkt_stream = pkt_stream; } -static void pkt_stream_replace_half(struct test_spec *test, u32 pkt_len, u32 offset) +static void pkt_stream_replace_half(struct test_spec *test, u32 pkt_len, int offset) { struct xsk_umem_info *umem = test->ifobj_tx->umem; struct pkt_stream *pkt_stream; u32 i; pkt_stream = pkt_stream_clone(umem, test->pkt_stream_default); - for (i = 0; i < test->pkt_stream_default->nb_pkts; i += 2) { + for (i = 1; i < test->pkt_stream_default->nb_pkts; i += 2) { pkt_stream->pkts[i].addr = (i % umem->num_frames) * umem->frame_size + offset; pkt_stream->pkts[i].len = pkt_len; } @@ -1209,7 +1209,7 @@ static bool testapp_unaligned(struct test_spec *test) test->ifobj_tx->umem->unaligned_mode = true; test->ifobj_rx->umem->unaligned_mode = true; /* Let half of the packets straddle a buffer boundrary */ - pkt_stream_replace_half(test, PKT_SIZE, test->ifobj_tx->umem->frame_size - 32); + pkt_stream_replace_half(test, PKT_SIZE, -PKT_SIZE / 2); test->ifobj_rx->pkt_stream->use_addr_for_fill = true; testapp_validate_traffic(test); |