[dpdk-dev] RTE_PIPELINE_ACTION_PORT_META doesn't work properly

[Ильдар Мустафин]

 Hi, list!

RTE_PIPELINE_ACTION_PORT_META option in rte_pipeline library doesn't work for 
non-default table entries. Is this bug or correct behaviour?

This is my patch, that changes this behaviour:

--- a/lib/librte_pipeline/rte_pipeline.c
+++ b/lib/librte_pipeline/rte_pipeline.c
@@ -999,8 +999,10 @@ rte_pipeline_compute_masks(struct rte_pipeline *p, 
uint64_t pkts_mask)
?{
??????? p->action_mask1[RTE_PIPELINE_ACTION_DROP] = 0;
??????? p->action_mask1[RTE_PIPELINE_ACTION_PORT] = 0;
+??? p->action_mask1[RTE_PIPELINE_ACTION_PORT_META] = 0;
??????? p->action_mask1[RTE_PIPELINE_ACTION_TABLE] = 0;
?
+
??????? if ((pkts_mask & (pkts_mask + 1)) == 0) {
??????????????? uint64_t n_pkts = __builtin_popcountll(pkts_mask);
??????????????? uint32_t i;
@@ -1224,6 +1226,7 @@ rte_pipeline_run(struct rte_pipeline *p)
??????????????? pkts_mask = RTE_LEN2MASK(n_pkts, uint64_t);
??????????????? p->action_mask0[RTE_PIPELINE_ACTION_DROP] = 0;
??????????????? p->action_mask0[RTE_PIPELINE_ACTION_PORT] = 0;
+??????? p->action_mask0[RTE_PIPELINE_ACTION_PORT_META] = 0;
??????????????? p->action_mask0[RTE_PIPELINE_ACTION_TABLE] = 0;
?
??????????????? /* Input port user actions */
@@ -1300,6 +1303,9 @@ rte_pipeline_run(struct rte_pipeline *p)
??????????????????????????????? p->action_mask0[RTE_PIPELINE_ACTION_PORT] |=
??????????????????????????????????????? p->action_mask1[
??????????????????????????????????????????????? RTE_PIPELINE_ACTION_PORT];
+??????????????? p->action_mask0[RTE_PIPELINE_ACTION_PORT_META] |=
+??????????????????? p->action_mask1[
+??????????????????????? RTE_PIPELINE_ACTION_PORT_META];
??????????????????????????????? p->action_mask0[RTE_PIPELINE_ACTION_TABLE] |=
??????????????????????????????????????? p->action_mask1[
??????????????????????????????????????????????? RTE_PIPELINE_ACTION_TABLE];





Thanks, Ildar