}
}
+static bool
+execute_set_mpls_ttl_action(struct action_xlate_ctx *ctx, uint8_t ttl)
+{
+ if (!eth_type_mpls(ctx->flow.dl_type)) {
+ return true;
+ }
+
+ set_mpls_lse_ttl(&ctx->flow.mpls_lse, ttl);
+ return false;
+}
+
+static bool
+execute_dec_mpls_ttl_action(struct action_xlate_ctx *ctx)
+{
+ uint8_t ttl = mpls_lse_to_ttl(ctx->flow.mpls_lse);
+
+ if (!eth_type_mpls(ctx->flow.dl_type)) {
+ return false;
+ }
+
+ if (ttl > 0) {
+ ttl--;
+ set_mpls_lse_ttl(&ctx->flow.mpls_lse, ttl);
+ return false;
+ } else {
+ execute_controller_action(ctx, UINT16_MAX, OFPR_INVALID_TTL, 0);
+
+ /* Stop processing for current table. */
+ return true;
+ }
+}
+
static void
xlate_output_action(struct action_xlate_ctx *ctx,
uint16_t port, uint16_t max_len, bool may_packet_in)
execute_mpls_pop_action(ctx, ofpact_get_POP_MPLS(a)->ethertype);
break;
+ case OFPACT_SET_MPLS_TTL:
+ if (execute_set_mpls_ttl_action(ctx, ofpact_get_SET_MPLS_TTL(a)->ttl)) {
+ goto out;
+ }
+ break;
+
+ case OFPACT_DEC_MPLS_TTL:
+ if (execute_dec_mpls_ttl_action(ctx)) {
+ goto out;
+ }
+ break;
+
case OFPACT_DEC_TTL:
if (compose_dec_ttl(ctx, ofpact_get_DEC_TTL(a))) {
goto out;