net/ice: fix MTU info for DCF

In the DCF module, Missing maximum and minimum
MTU value settings.

This patch adds the settings of the maximum and
minimum MTU to correctly calculate the MTU value.

Fixes: bf89db4409bb ("net/ice: complete device info get in DCF")
Cc: stable@dpdk.org
Signed-off-by: Kevin Liu <kevinx.liu@intel.com>
Acked-by: Qi Zhang <qi.z.zhang@intel.com>

diff --git a/drivers/net/ice/ice_dcf_ethdev.c b/drivers/net/ice/ice_dcf_ethdev.c
index 8005eb2..0da267d 100644 (file)
--- a/drivers/net/ice/ice_dcf_ethdev.c
+++ b/drivers/net/ice/ice_dcf_ethdev.c
@@ -713,6 +713,8 @@ ice_dcf_dev_info_get(struct rte_eth_dev *dev,
        dev_info->reta_size = hw->vf_res->rss_lut_size;
        dev_info->flow_type_rss_offloads = ICE_RSS_OFFLOAD_ALL;
        dev_info->dev_capa &= ~RTE_ETH_DEV_CAPA_FLOW_RULE_KEEP;
+       dev_info->max_mtu = dev_info->max_rx_pktlen - ICE_ETH_OVERHEAD;
+       dev_info->min_mtu = RTE_ETHER_MIN_MTU;
 
        dev_info->rx_offload_capa =
                RTE_ETH_RX_OFFLOAD_VLAN_STRIP |