net/cnxk: support meter action to flow destroy

[dpdk.git] / drivers / net / cnxk / cnxk_ethdev.c

diff --git a/drivers/net/cnxk/cnxk_ethdev.c b/drivers/net/cnxk/cnxk_ethdev.c
index b3b5f09..2e05d8b 100644 (file)
--- a/drivers/net/cnxk/cnxk_ethdev.c
+++ b/drivers/net/cnxk/cnxk_ethdev.c
@@ -141,6 +141,38 @@ cleanup:
        return rc;
 }
 
+static int
+nix_meter_fini(struct cnxk_eth_dev *dev)
+{
+       struct cnxk_meter_node *next_mtr = NULL;
+       struct roc_nix_bpf_objs profs = {0};
+       struct cnxk_meter_node *mtr = NULL;
+       struct cnxk_mtr *fms = &dev->mtr;
+       struct roc_nix *nix = &dev->nix;
+       struct roc_nix_rq *rq;
+       uint32_t i;
+       int rc;
+
+       RTE_TAILQ_FOREACH_SAFE(mtr, fms, next, next_mtr) {
+               for (i = 0; i < mtr->rq_num; i++) {
+                       rq = &dev->rqs[mtr->rq_id[i]];
+                       rc |= roc_nix_bpf_ena_dis(nix, mtr->bpf_id, rq, false);
+               }
+
+               profs.level = mtr->level;
+               profs.count = 1;
+               profs.ids[0] = mtr->bpf_id;
+               rc = roc_nix_bpf_free(nix, &profs, 1);
+
+               if (rc)
+                       return rc;
+
+               TAILQ_REMOVE(fms, mtr, next);
+               plt_free(mtr);
+       }
+       return 0;
+}
+
 static int
 nix_security_release(struct cnxk_eth_dev *dev)
 {
@@ -1002,6 +1034,11 @@ cnxk_nix_configure(struct rte_eth_dev *eth_dev)
                if (rc)
                        goto fail_configure;
 
+               /* Disable and free rte_meter entries */
+               rc = nix_meter_fini(dev);
+               if (rc)
+                       goto fail_configure;
+
                /* Cleanup security support */
                rc = nix_security_release(dev);
                if (rc)
@@ -1658,6 +1695,9 @@ cnxk_eth_dev_uninit(struct rte_eth_dev *eth_dev, bool reset)
 
        roc_nix_npc_rx_ena_dis(nix, false);
 
+       /* Disable and free rte_meter entries */
+       nix_meter_fini(dev);
+
        /* Disable and free rte_flow entries */
        roc_npc_fini(&dev->npc);