net/i40e: support ESP in customized code

update customized code for ESP

Signed-off-by: Bernard Iremonger <bernard.iremonger@intel.com>
Acked-by: Qi Zhang <qi.z.zhang@intel.com>

diff --git a/drivers/net/i40e/i40e_ethdev.c b/drivers/net/i40e/i40e_ethdev.c
index f2053d7..8b26abd 100644 (file)
--- a/drivers/net/i40e/i40e_ethdev.c
+++ b/drivers/net/i40e/i40e_ethdev.c
@@ -1109,6 +1109,7 @@ i40e_init_customized_info(struct i40e_pf *pf)
        }
 
        pf->gtp_support = false;
+       pf->esp_support = false;
 }
 
 void
@@ -12337,6 +12338,7 @@ i40e_update_customized_pctype(struct rte_eth_dev *dev, uint8_t *pkg,
                        }
                }
                name[strlen(name) - 1] = '\0';
+               PMD_DRV_LOG(INFO, "name = %s\n", name);
                if (!strcmp(name, "GTPC"))
                        new_pctype =
                                i40e_find_customized_pctype(pf,
@@ -12361,6 +12363,30 @@ i40e_update_customized_pctype(struct rte_eth_dev *dev, uint8_t *pkg,
                        new_pctype =
                                i40e_find_customized_pctype(pf,
                                                I40E_CUSTOMIZED_IPV6_L2TPV3);
+               else if (!strcmp(name, "IPV4_ESP"))
+                       new_pctype =
+                               i40e_find_customized_pctype(pf,
+                                               I40E_CUSTOMIZED_ESP_IPV4);
+               else if (!strcmp(name, "IPV6_ESP"))
+                       new_pctype =
+                               i40e_find_customized_pctype(pf,
+                                               I40E_CUSTOMIZED_ESP_IPV6);
+               else if (!strcmp(name, "IPV4_UDP_ESP"))
+                       new_pctype =
+                               i40e_find_customized_pctype(pf,
+                                               I40E_CUSTOMIZED_ESP_IPV4_UDP);
+               else if (!strcmp(name, "IPV6_UDP_ESP"))
+                       new_pctype =
+                               i40e_find_customized_pctype(pf,
+                                               I40E_CUSTOMIZED_ESP_IPV6_UDP);
+               else if (!strcmp(name, "IPV4_AH"))
+                       new_pctype =
+                               i40e_find_customized_pctype(pf,
+                                               I40E_CUSTOMIZED_AH_IPV4);
+               else if (!strcmp(name, "IPV6_AH"))
+                       new_pctype =
+                               i40e_find_customized_pctype(pf,
+                                               I40E_CUSTOMIZED_AH_IPV6);
                if (new_pctype) {
                        if (op == RTE_PMD_I40E_PKG_OP_WR_ADD) {
                                new_pctype->pctype = pctype_value;
@@ -12456,6 +12482,7 @@ i40e_update_customized_ptype(struct rte_eth_dev *dev, uint8_t *pkg,
                                        continue;
                                memset(name, 0, sizeof(name));
                                strcpy(name, proto[n].name);
+                               PMD_DRV_LOG(INFO, "name = %s\n", name);
                                if (!strncasecmp(name, "PPPOE", 5))
                                        ptype_mapping[i].sw_ptype |=
                                                RTE_PTYPE_L2_ETHER_PPPOE;
@@ -12549,6 +12576,10 @@ i40e_update_customized_ptype(struct rte_eth_dev *dev, uint8_t *pkg,
                                        ptype_mapping[i].sw_ptype |=
                                                RTE_PTYPE_TUNNEL_GTPU;
                                        in_tunnel = true;
+                               } else if (!strncasecmp(name, "ESP", 3)) {
+                                       ptype_mapping[i].sw_ptype |=
+                                               RTE_PTYPE_TUNNEL_ESP;
+                                       in_tunnel = true;
                                } else if (!strncasecmp(name, "GRENAT", 6)) {
                                        ptype_mapping[i].sw_ptype |=
                                                RTE_PTYPE_TUNNEL_GRENAT;
@@ -12569,7 +12600,7 @@ i40e_update_customized_ptype(struct rte_eth_dev *dev, uint8_t *pkg,
        ret = rte_pmd_i40e_ptype_mapping_update(port_id, ptype_mapping,
                                                ptype_num, 0);
        if (ret)
-               PMD_DRV_LOG(ERR, "Failed to update mapping table.");
+               PMD_DRV_LOG(ERR, "Failed to update ptype mapping table.");
 
        rte_free(ptype_mapping);
        rte_free(ptype);
@@ -12634,6 +12665,17 @@ i40e_update_customized_info(struct rte_eth_dev *dev, uint8_t *pkg,
                }
        }
 
+       /* Check if ESP is supported. */
+       for (i = 0; i < proto_num; i++) {
+               if (!strncmp(proto[i].name, "ESP", 3)) {
+                       if (op == RTE_PMD_I40E_PKG_OP_WR_ADD)
+                               pf->esp_support = true;
+                       else
+                               pf->esp_support = false;
+                       break;
+               }
+       }
+
        /* Update customized pctype info */
        ret = i40e_update_customized_pctype(dev, pkg, pkg_size,
                                            proto_num, proto, op);