[dpdk-dev] [PATCH] net/bonding: Changes for accomodating jumbo frames in bond

[Kiran KN]

Propagate max rx packet length and jumbo offload capabilities
to slaves from master

Signed-off-by: Kiran KN <kira...@juniper.net>

---
 drivers/net/bonding/rte_eth_bond_pmd.c | 11 +++++++++++
 1 file changed, 11 insertions(+)

diff --git a/drivers/net/bonding/rte_eth_bond_pmd.c 
b/drivers/net/bonding/rte_eth_bond_pmd.c
index e1f105233..cf9247e7e 100644
--- a/drivers/net/bonding/rte_eth_bond_pmd.c
+++ b/drivers/net/bonding/rte_eth_bond_pmd.c
@@ -1722,6 +1722,17 @@ slave_configure(struct rte_eth_dev *bonded_eth_dev,
                slave_eth_dev->data->dev_conf.rxmode.offloads &=
                                ~DEV_RX_OFFLOAD_VLAN_FILTER;
 
+       slave_eth_dev->data->dev_conf.rxmode.max_rx_pkt_len =
+                       bonded_eth_dev->data->dev_conf.rxmode.max_rx_pkt_len;
+
+       if (bonded_eth_dev->data->dev_conf.rxmode.offloads &
+                       DEV_RX_OFFLOAD_JUMBO_FRAME)
+               slave_eth_dev->data->dev_conf.rxmode.offloads |=
+                               DEV_RX_OFFLOAD_JUMBO_FRAME;
+       else
+               slave_eth_dev->data->dev_conf.rxmode.offloads &=
+                               ~DEV_RX_OFFLOAD_JUMBO_FRAME;
+
        nb_rx_queues = bonded_eth_dev->data->nb_rx_queues;
        nb_tx_queues = bonded_eth_dev->data->nb_tx_queues;
 
-- 
2.16.6