net/i40e: support reset stats in VF

[dpdk.git] / drivers / net / i40e / rte_pmd_i40e.c

diff --git a/drivers/net/i40e/rte_pmd_i40e.c b/drivers/net/i40e/rte_pmd_i40e.c
index f12b7f4..c08e07a 100644 (file)
--- a/drivers/net/i40e/rte_pmd_i40e.c
+++ b/drivers/net/i40e/rte_pmd_i40e.c
@@ -117,7 +117,7 @@ rte_pmd_i40e_set_vf_mac_anti_spoof(uint8_t port, uint16_t vf_id, uint8_t on)
                vsi->info.sec_flags &= ~I40E_AQ_VSI_SEC_FLAG_ENABLE_MAC_CHK;
 
        memset(&ctxt, 0, sizeof(ctxt));
-       (void)rte_memcpy(&ctxt.info, &vsi->info, sizeof(vsi->info));
+       rte_memcpy(&ctxt.info, &vsi->info, sizeof(vsi->info));
        ctxt.seid = vsi->seid;
 
        hw = I40E_VSI_TO_HW(vsi);
@@ -219,7 +219,7 @@ rte_pmd_i40e_set_vf_vlan_anti_spoof(uint8_t port, uint16_t vf_id, uint8_t on)
                vsi->info.sec_flags &= ~I40E_AQ_VSI_SEC_FLAG_ENABLE_VLAN_CHK;
 
        memset(&ctxt, 0, sizeof(ctxt));
-       (void)rte_memcpy(&ctxt.info, &vsi->info, sizeof(vsi->info));
+       rte_memcpy(&ctxt.info, &vsi->info, sizeof(vsi->info));
        ctxt.seid = vsi->seid;
 
        hw = I40E_VSI_TO_HW(vsi);
@@ -264,7 +264,7 @@ i40e_vsi_rm_mac_filter(struct i40e_vsi *vsi)
 
                for (i = 0; i < vlan_num; i++) {
                        mv_f[i].filter_type = filter_type;
-                       (void)rte_memcpy(&mv_f[i].macaddr,
+                       rte_memcpy(&mv_f[i].macaddr,
                                         &f->mac_info.mac_addr,
                                         ETH_ADDR_LEN);
                }
@@ -325,7 +325,7 @@ i40e_vsi_restore_mac_filter(struct i40e_vsi *vsi)
 
                for (i = 0; i < vlan_num; i++) {
                        mv_f[i].filter_type = f->mac_info.filter_type;
-                       (void)rte_memcpy(&mv_f[i].macaddr,
+                       rte_memcpy(&mv_f[i].macaddr,
                                         &f->mac_info.mac_addr,
                                         ETH_ADDR_LEN);
                }
@@ -407,7 +407,7 @@ i40e_vsi_set_tx_loopback(struct i40e_vsi *vsi, uint8_t on)
                vsi->info.switch_id &= ~I40E_AQ_VSI_SW_ID_FLAG_ALLOW_LB;
 
        memset(&ctxt, 0, sizeof(ctxt));
-       (void)rte_memcpy(&ctxt.info, &vsi->info, sizeof(vsi->info));
+       rte_memcpy(&ctxt.info, &vsi->info, sizeof(vsi->info));
        ctxt.seid = vsi->seid;
 
        ret = i40e_aq_update_vsi_params(hw, &ctxt, NULL);
@@ -591,7 +591,9 @@ rte_pmd_i40e_set_vf_mac_addr(uint8_t port, uint16_t vf_id,
 
        /* Remove all existing mac */
        TAILQ_FOREACH_SAFE(f, &vsi->mac_list, next, temp)
-               i40e_vsi_delete_mac(vsi, &f->mac_info.mac_addr);
+               if (i40e_vsi_delete_mac(vsi, &f->mac_info.mac_addr)
+                               != I40E_SUCCESS)
+                       PMD_DRV_LOG(WARNING, "Delete MAC failed");
 
        return 0;
 }
@@ -685,7 +687,7 @@ int rte_pmd_i40e_set_vf_vlan_insert(uint8_t port, uint16_t vf_id,
                vsi->info.port_vlan_flags &= ~I40E_AQ_VSI_PVLAN_INSERT_PVID;
 
        memset(&ctxt, 0, sizeof(ctxt));
-       (void)rte_memcpy(&ctxt.info, &vsi->info, sizeof(vsi->info));
+       rte_memcpy(&ctxt.info, &vsi->info, sizeof(vsi->info));
        ctxt.seid = vsi->seid;
 
        hw = I40E_VSI_TO_HW(vsi);
@@ -747,7 +749,7 @@ int rte_pmd_i40e_set_vf_broadcast(uint8_t port, uint16_t vf_id,
        }
 
        if (on) {
-               (void)rte_memcpy(&filter.mac_addr, &broadcast, ETHER_ADDR_LEN);
+               rte_memcpy(&filter.mac_addr, &broadcast, ETHER_ADDR_LEN);
                filter.filter_type = RTE_MACVLAN_PERFECT_MATCH;
                ret = i40e_vsi_add_mac(vsi, &filter);
        } else {
@@ -819,7 +821,7 @@ int rte_pmd_i40e_set_vf_vlan_tag(uint8_t port, uint16_t vf_id, uint8_t on)
        }
 
        memset(&ctxt, 0, sizeof(ctxt));
-       (void)rte_memcpy(&ctxt.info, &vsi->info, sizeof(vsi->info));
+       rte_memcpy(&ctxt.info, &vsi->info, sizeof(vsi->info));
        ctxt.seid = vsi->seid;
 
        hw = I40E_VSI_TO_HW(vsi);
@@ -2115,3 +2117,47 @@ int rte_pmd_i40e_ptype_mapping_replace(uint8_t port,
 
        return 0;
 }
+
+int
+rte_pmd_i40e_add_vf_mac_addr(uint8_t port, uint16_t vf_id,
+                            struct ether_addr *mac_addr)
+{
+       struct rte_eth_dev *dev;
+       struct i40e_pf_vf *vf;
+       struct i40e_vsi *vsi;
+       struct i40e_pf *pf;
+       struct i40e_mac_filter_info mac_filter;
+       int ret;
+
+       if (i40e_validate_mac_addr((u8 *)mac_addr) != I40E_SUCCESS)
+               return -EINVAL;
+
+       RTE_ETH_VALID_PORTID_OR_ERR_RET(port, -ENODEV);
+
+       dev = &rte_eth_devices[port];
+
+       if (!is_i40e_supported(dev))
+               return -ENOTSUP;
+
+       pf = I40E_DEV_PRIVATE_TO_PF(dev->data->dev_private);
+
+       if (vf_id >= pf->vf_num || !pf->vfs)
+               return -EINVAL;
+
+       vf = &pf->vfs[vf_id];
+       vsi = vf->vsi;
+       if (!vsi) {
+               PMD_DRV_LOG(ERR, "Invalid VSI.");
+               return -EINVAL;
+       }
+
+       mac_filter.filter_type = RTE_MACVLAN_PERFECT_MATCH;
+       ether_addr_copy(mac_addr, &mac_filter.mac_addr);
+       ret = i40e_vsi_add_mac(vsi, &mac_filter);
+       if (ret != I40E_SUCCESS) {
+               PMD_DRV_LOG(ERR, "Failed to add MAC filter.");
+               return -1;
+       }
+
+       return 0;
+}