net/atlantic: fix negative error codes

[dpdk.git] / drivers / net / atlantic / atl_rxtx.c

diff --git a/drivers/net/atlantic/atl_rxtx.c b/drivers/net/atlantic/atl_rxtx.c
index 0126721..aea58c0 100644 (file)
--- a/drivers/net/atlantic/atl_rxtx.c
+++ b/drivers/net/atlantic/atl_rxtx.c
@@ -21,6 +21,8 @@
 
 #define ATL_TX_OFFLOAD_MASK (                           \
        PKT_TX_VLAN |                                    \
+       PKT_TX_IPV6 |                                    \
+       PKT_TX_IPV4 |                                    \
        PKT_TX_IP_CKSUM |                                \
        PKT_TX_L4_MASK |                                 \
        PKT_TX_TCP_SEG)
@@ -810,12 +812,12 @@ atl_prep_pkts(__rte_unused void *tx_queue, struct rte_mbuf **tx_pkts,
                ol_flags = m->ol_flags;
 
                if (m->nb_segs > AQ_HW_MAX_SEGS_SIZE) {
-                       rte_errno = -EINVAL;
+                       rte_errno = EINVAL;
                        return i;
                }
 
                if (ol_flags & ATL_TX_OFFLOAD_NOTSUP_MASK) {
-                       rte_errno = -ENOTSUP;
+                       rte_errno = ENOTSUP;
                        return i;
                }
 
@@ -919,6 +921,8 @@ atl_recv_pkts(void *rx_queue, struct rte_mbuf **rx_pkts, uint16_t nb_pkts)
        struct atl_adapter *adapter =
                ATL_DEV_TO_ADAPTER(&rte_eth_devices[rxq->port_id]);
        struct aq_hw_s *hw = ATL_DEV_PRIVATE_TO_HW(adapter);
+       struct aq_hw_cfg_s *cfg =
+               ATL_DEV_PRIVATE_TO_CFG(dev->data->dev_private);
        struct atl_rx_entry *sw_ring = rxq->sw_ring;
 
        struct rte_mbuf *new_mbuf;
@@ -1036,8 +1040,18 @@ atl_recv_pkts(void *rx_queue, struct rte_mbuf **rx_pkts, uint16_t nb_pkts)
 
                        rx_mbuf->ol_flags =
                                atl_desc_to_offload_flags(rxq, &rxd_wb);
+
                        rx_mbuf->packet_type = atl_desc_to_pkt_type(&rxd_wb);
 
+                       if (rx_mbuf->packet_type & RTE_PTYPE_L2_ETHER_VLAN) {
+                               rx_mbuf->ol_flags |= PKT_RX_VLAN;
+                               rx_mbuf->vlan_tci = rxd_wb.vlan;
+
+                               if (cfg->vlan_strip)
+                                       rx_mbuf->ol_flags |=
+                                               PKT_RX_VLAN_STRIPPED;
+                       }
+
                        if (!rx_mbuf_first)
                                rx_mbuf_first = rx_mbuf;
                        rx_mbuf_first->nb_segs++;