app/testpmd: fix MPLS BoS bit default value

The Bottom-of-Stack (bos) bit of MPLS indicates
whether its the last MPLS layer (1) or not (0).

Indicating that the encapsulating MPLS is the
last MPLS layer in the packet as the default
behavior is more appropriate since multiple
encapsulation actions is not supported.

Fixes: 3e77031be855 ("app/testpmd: add MPLSoGRE encapsulation")
Fixes: 3e77031be855 ("app/testpmd: add MPLSoGRE encapsulation")
Fixes: a1191d39cb57 ("app/testpmd: add MPLSoUDP encapsulation")
cc: stable@dpdk.org

Signed-off-by: Saleh Alsouqi <salehals@mellanox.com>
Acked-by: Ori Kam <orika@mellanox.com>

diff --git a/app/test-pmd/cmdline_flow.c b/app/test-pmd/cmdline_flow.c
index 23ea7cc..5c0108f 100644 (file)
--- a/app/test-pmd/cmdline_flow.c
+++ b/app/test-pmd/cmdline_flow.c
@@ -3808,6 +3808,7 @@ parse_vc_action_mplsogre_encap(struct context *ctx, const struct token *token,
        header += sizeof(gre);
        memcpy(mpls.label_tc_s, mplsogre_encap_conf.label,
               RTE_DIM(mplsogre_encap_conf.label));
+       mpls.label_tc_s[2] |= 0x1;
        memcpy(header, &mpls, sizeof(mpls));
        header += sizeof(mpls);
        action_encap_data->conf.size = header -
@@ -3998,6 +3999,7 @@ parse_vc_action_mplsoudp_encap(struct context *ctx, const struct token *token,
        header += sizeof(udp);
        memcpy(mpls.label_tc_s, mplsoudp_encap_conf.label,
               RTE_DIM(mplsoudp_encap_conf.label));
+       mpls.label_tc_s[2] |= 0x1;
        memcpy(header, &mpls, sizeof(mpls));
        header += sizeof(mpls);
        action_encap_data->conf.size = header -