net/ixgbe/base: add EEE support for some PHYs

[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 86c4f53..869c55c 100644 (file)
--- a/drivers/net/nfp/nfp_net.c
+++ b/drivers/net/nfp/nfp_net.c
@@ -818,6 +818,17 @@ nfp_net_link_update(struct rte_eth_dev *dev, __rte_unused int wait_to_complete)
        struct rte_eth_link link, old;
        uint32_t nn_link_status;
 
+       static const uint32_t ls_to_ethtool[] = {
+               [NFP_NET_CFG_STS_LINK_RATE_UNSUPPORTED] = ETH_SPEED_NUM_NONE,
+               [NFP_NET_CFG_STS_LINK_RATE_UNKNOWN]     = ETH_SPEED_NUM_NONE,
+               [NFP_NET_CFG_STS_LINK_RATE_1G]          = ETH_SPEED_NUM_1G,
+               [NFP_NET_CFG_STS_LINK_RATE_10G]         = ETH_SPEED_NUM_10G,
+               [NFP_NET_CFG_STS_LINK_RATE_25G]         = ETH_SPEED_NUM_25G,
+               [NFP_NET_CFG_STS_LINK_RATE_40G]         = ETH_SPEED_NUM_40G,
+               [NFP_NET_CFG_STS_LINK_RATE_50G]         = ETH_SPEED_NUM_50G,
+               [NFP_NET_CFG_STS_LINK_RATE_100G]        = ETH_SPEED_NUM_100G,
+       };
+
        PMD_DRV_LOG(DEBUG, "Link update\n");
 
        hw = NFP_NET_DEV_PRIVATE_TO_HW(dev->data->dev_private);
@@ -833,8 +844,21 @@ nfp_net_link_update(struct rte_eth_dev *dev, __rte_unused int wait_to_complete)
                link.link_status = ETH_LINK_UP;
 
        link.link_duplex = ETH_LINK_FULL_DUPLEX;
-       /* Other cards can limit the tx and rx rate per VF */
-       link.link_speed = ETH_SPEED_NUM_40G;
+
+       nn_link_status = (nn_link_status >> NFP_NET_CFG_STS_LINK_RATE_SHIFT) &
+                        NFP_NET_CFG_STS_LINK_RATE_MASK;
+
+       if ((NFD_CFG_MAJOR_VERSION_of(hw->ver) < 4) ||
+           ((NFD_CFG_MINOR_VERSION_of(hw->ver) == 4) &&
+           (NFD_CFG_MINOR_VERSION_of(hw->ver) == 0)))
+               /* We really do not know the speed wil old firmware */
+               link.link_speed = ETH_SPEED_NUM_NONE;
+       else {
+               if (nn_link_status >= RTE_DIM(ls_to_ethtool))
+                       link.link_speed = ETH_SPEED_NUM_NONE;
+               else
+                       link.link_speed = ls_to_ethtool[nn_link_status];
+       }
 
        if (old.link_status != link.link_status) {
                nfp_net_dev_atomic_write_link_status(dev, &link);
@@ -1029,8 +1053,8 @@ nfp_net_infos_get(struct rte_eth_dev *dev, struct rte_eth_dev_info *dev_info)
 
        if (hw->cap & NFP_NET_CFG_CTRL_TXCSUM)
                dev_info->tx_offload_capa |= DEV_TX_OFFLOAD_IPV4_CKSUM |
-                                            DEV_RX_OFFLOAD_UDP_CKSUM |
-                                            DEV_RX_OFFLOAD_TCP_CKSUM;
+                                            DEV_TX_OFFLOAD_UDP_CKSUM |
+                                            DEV_TX_OFFLOAD_TCP_CKSUM;
 
        dev_info->default_rxconf = (struct rte_eth_rxconf) {
                .rx_thresh = {
@@ -1057,7 +1081,9 @@ nfp_net_infos_get(struct rte_eth_dev *dev, struct rte_eth_dev_info *dev_info)
        dev_info->reta_size = NFP_NET_CFG_RSS_ITBL_SZ;
        dev_info->hash_key_size = NFP_NET_CFG_RSS_KEY_SZ;
 
-       dev_info->speed_capa = ETH_LINK_SPEED_40G | ETH_LINK_SPEED_100G;
+       dev_info->speed_capa = ETH_SPEED_NUM_1G | ETH_LINK_SPEED_10G |
+                              ETH_SPEED_NUM_25G | ETH_SPEED_NUM_40G |
+                              ETH_SPEED_NUM_50G | ETH_LINK_SPEED_100G;
 }
 
 static const uint32_t *