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ethdev: new Rx/Tx offloads API
[dpdk.git] / drivers / net / nfp / nfp_net.c
diff --git a/drivers/net/nfp/nfp_net.c b/drivers/net/nfp/nfp_net.c
index 048324e..d3b8ec0 100644 (file)
--- a/drivers/net/nfp/nfp_net.c
+++ b/drivers/net/nfp/nfp_net.c
@@ -412,148 +412,9 @@ nfp_net_configure(struct rte_eth_dev *dev)
        }
 
        /* Checking RX offloads */
-       if (rxmode->offloads & DEV_RX_OFFLOAD_HEADER_SPLIT) {
-               PMD_INIT_LOG(INFO, "rxmode does not support split header");
-               return -EINVAL;
-       }
-
-       if ((rxmode->offloads & DEV_RX_OFFLOAD_IPV4_CKSUM) &&
-           !(hw->cap & NFP_NET_CFG_CTRL_RXCSUM))
-               PMD_INIT_LOG(INFO, "RXCSUM not supported");
-
-       if (rxmode->offloads & DEV_RX_OFFLOAD_VLAN_FILTER) {
-               PMD_INIT_LOG(INFO, "VLAN filter not supported");
-               return -EINVAL;
-       }
-
-       if ((rxmode->offloads & DEV_RX_OFFLOAD_VLAN_STRIP) &&
-           !(hw->cap & NFP_NET_CFG_CTRL_RXVLAN)) {
-               PMD_INIT_LOG(INFO, "hw vlan strip not supported");
-               return -EINVAL;
-       }
-
-       if (rxmode->offloads & DEV_RX_OFFLOAD_VLAN_EXTEND) {
-               PMD_INIT_LOG(INFO, "VLAN extended not supported");
-               return -EINVAL;
-       }
-
-       if (rxmode->offloads & DEV_RX_OFFLOAD_TCP_LRO) {
-               PMD_INIT_LOG(INFO, "LRO not supported");
-               return -EINVAL;
-       }
-
-       if (rxmode->offloads & DEV_RX_OFFLOAD_QINQ_STRIP) {
-               PMD_INIT_LOG(INFO, "QINQ STRIP not supported");
-               return -EINVAL;
-       }
-
-       if (rxmode->offloads & DEV_RX_OFFLOAD_OUTER_IPV4_CKSUM) {
-               PMD_INIT_LOG(INFO, "Outer IP checksum not supported");
-               return -EINVAL;
-       }
-
-       if (rxmode->offloads & DEV_RX_OFFLOAD_MACSEC_STRIP) {
-               PMD_INIT_LOG(INFO, "MACSEC strip not supported");
-               return -EINVAL;
-       }
-
-       if (rxmode->offloads & DEV_RX_OFFLOAD_MACSEC_STRIP) {
-               PMD_INIT_LOG(INFO, "MACSEC strip not supported");
-               return -EINVAL;
-       }
-
        if (!(rxmode->offloads & DEV_RX_OFFLOAD_CRC_STRIP))
                PMD_INIT_LOG(INFO, "HW does strip CRC. No configurable!");
 
-       if ((rxmode->offloads & DEV_RX_OFFLOAD_SCATTER) &&
-           !(hw->cap & NFP_NET_CFG_CTRL_SCATTER)) {
-               PMD_INIT_LOG(INFO, "Scatter not supported");
-               return -EINVAL;
-       }
-
-       if (rxmode->offloads & DEV_RX_OFFLOAD_TIMESTAMP) {
-               PMD_INIT_LOG(INFO, "timestamp offfload not supported");
-               return -EINVAL;
-       }
-
-       if (rxmode->offloads & DEV_RX_OFFLOAD_SECURITY) {
-               PMD_INIT_LOG(INFO, "security offload not supported");
-               return -EINVAL;
-       }
-
-       /* checking TX offloads */
-       if ((txmode->offloads & DEV_TX_OFFLOAD_VLAN_INSERT) &&
-           !(hw->cap & NFP_NET_CFG_CTRL_TXVLAN)) {
-               PMD_INIT_LOG(INFO, "vlan insert offload not supported");
-               return -EINVAL;
-       }
-
-       if ((txmode->offloads & DEV_TX_OFFLOAD_IPV4_CKSUM) &&
-           !(hw->cap & NFP_NET_CFG_CTRL_TXCSUM)) {
-               PMD_INIT_LOG(INFO, "TX checksum offload not supported");
-               return -EINVAL;
-       }
-
-       if (txmode->offloads & DEV_TX_OFFLOAD_SCTP_CKSUM) {
-               PMD_INIT_LOG(INFO, "TX SCTP checksum offload not supported");
-               return -EINVAL;
-       }
-
-       if ((txmode->offloads & DEV_TX_OFFLOAD_TCP_TSO) &&
-           !(hw->cap & NFP_NET_CFG_CTRL_LSO_ANY)) {
-               PMD_INIT_LOG(INFO, "TSO TCP offload not supported");
-               return -EINVAL;
-       }
-
-       if (txmode->offloads & DEV_TX_OFFLOAD_UDP_TSO) {
-               PMD_INIT_LOG(INFO, "TSO UDP offload not supported");
-               return -EINVAL;
-       }
-
-       if (txmode->offloads & DEV_TX_OFFLOAD_OUTER_IPV4_CKSUM) {
-               PMD_INIT_LOG(INFO, "TX outer checksum offload not supported");
-               return -EINVAL;
-       }
-
-       if (txmode->offloads & DEV_TX_OFFLOAD_QINQ_INSERT) {
-               PMD_INIT_LOG(INFO, "QINQ insert offload not supported");
-               return -EINVAL;
-       }
-
-       if (txmode->offloads & DEV_TX_OFFLOAD_VXLAN_TNL_TSO ||
-           txmode->offloads & DEV_TX_OFFLOAD_GRE_TNL_TSO ||
-           txmode->offloads & DEV_TX_OFFLOAD_IPIP_TNL_TSO ||
-           txmode->offloads & DEV_TX_OFFLOAD_GENEVE_TNL_TSO) {
-               PMD_INIT_LOG(INFO, "tunneling offload not supported");
-               return -EINVAL;
-       }
-
-       if (txmode->offloads & DEV_TX_OFFLOAD_MACSEC_INSERT) {
-               PMD_INIT_LOG(INFO, "TX MACSEC offload not supported");
-               return -EINVAL;
-       }
-
-       if (txmode->offloads & DEV_TX_OFFLOAD_MT_LOCKFREE) {
-               PMD_INIT_LOG(INFO, "multiqueue lockfree not supported");
-               return -EINVAL;
-       }
-
-       if ((txmode->offloads & DEV_TX_OFFLOAD_MULTI_SEGS) &&
-           !(hw->cap & NFP_NET_CFG_CTRL_GATHER)) {
-               PMD_INIT_LOG(INFO, "TX multisegs  not supported");
-               return -EINVAL;
-       }
-
-       if (txmode->offloads & DEV_TX_OFFLOAD_MBUF_FAST_FREE) {
-               PMD_INIT_LOG(INFO, "mbuf fast-free not supported");
-               return -EINVAL;
-       }
-
-       if (txmode->offloads & DEV_TX_OFFLOAD_SECURITY) {
-               PMD_INIT_LOG(INFO, "TX security offload not supported");
-               return -EINVAL;
-       }
-
        return 0;
 }
 
@@ -1600,8 +1461,6 @@ nfp_net_rx_queue_setup(struct rte_eth_dev *dev,
        const struct rte_memzone *tz;
        struct nfp_net_rxq *rxq;
        struct nfp_net_hw *hw;
-       struct rte_eth_conf *dev_conf;
-       struct rte_eth_rxmode *rxmode;
 
        hw = NFP_NET_DEV_PRIVATE_TO_HW(dev->data->dev_private);
 
@@ -1615,17 +1474,6 @@ nfp_net_rx_queue_setup(struct rte_eth_dev *dev,
                return -EINVAL;
        }
 
-       dev_conf = &dev->data->dev_conf;
-       rxmode = &dev_conf->rxmode;
-
-       if (rx_conf->offloads != rxmode->offloads) {
-               PMD_DRV_LOG(ERR, "queue %u rx offloads not as port offloads",
-                                 queue_idx);
-               PMD_DRV_LOG(ERR, "\tport: %" PRIx64 "", rxmode->offloads);
-               PMD_DRV_LOG(ERR, "\tqueue: %" PRIx64 "", rx_conf->offloads);
-               return -EINVAL;
-       }
-
        /*
         * Free memory prior to re-allocation if needed. This is the case after
         * calling nfp_net_stop
@@ -1762,8 +1610,6 @@ nfp_net_tx_queue_setup(struct rte_eth_dev *dev, uint16_t queue_idx,
        struct nfp_net_txq *txq;
        uint16_t tx_free_thresh;
        struct nfp_net_hw *hw;
-       struct rte_eth_conf *dev_conf;
-       struct rte_eth_txmode *txmode;
 
        hw = NFP_NET_DEV_PRIVATE_TO_HW(dev->data->dev_private);
 
@@ -1777,15 +1623,6 @@ nfp_net_tx_queue_setup(struct rte_eth_dev *dev, uint16_t queue_idx,
                return -EINVAL;
        }
 
-       dev_conf = &dev->data->dev_conf;
-       txmode = &dev_conf->txmode;
-
-       if (tx_conf->offloads != txmode->offloads) {
-               PMD_DRV_LOG(ERR, "queue %u tx offloads not as port offloads",
-                                 queue_idx);
-               return -EINVAL;
-       }
-
        tx_free_thresh = (uint16_t)((tx_conf->tx_free_thresh) ?
                                    tx_conf->tx_free_thresh :
                                    DEFAULT_TX_FREE_THRESH);
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