From: Niranjana Vishwanathapura <niranjana.vishwanathapura@intel.com>
Date: Tue, 26 Sep 2017 06:43:54 -0700
Subject: IB/opa_vnic: Set POD value for Ethernet MTU
Patch-mainline: v4.15-rc1
Git-commit: 7f291d28690af3d0eff4fbbf02020ef5d237f040
References: bsc#1114685 FATE#325854

Set power on default value of 1500 for eth_mtu.

Reviewed-by: Sudeep Dutt <sudeep.dutt@intel.com>
Signed-off-by: Niranjana Vishwanathapura <niranjana.vishwanathapura@intel.com>
Signed-off-by: Dennis Dalessandro <dennis.dalessandro@intel.com>
Signed-off-by: Doug Ledford <dledford@redhat.com>
Acked-by: Thomas Bogendoerfer <tbogendoerfer@suse.de>
---
 drivers/infiniband/ulp/opa_vnic/opa_vnic_netdev.c |    1 +
 drivers/infiniband/ulp/opa_vnic/opa_vnic_vema.c   |    1 +
 2 files changed, 2 insertions(+)

--- a/drivers/infiniband/ulp/opa_vnic/opa_vnic_netdev.c
+++ b/drivers/infiniband/ulp/opa_vnic/opa_vnic_netdev.c
@@ -183,6 +183,7 @@ static inline void opa_vnic_set_pod_valu
 	adapter->info.vport.max_smac_ent = OPA_VNIC_MAX_SMAC_LIMIT;
 	adapter->info.vport.config_state = OPA_VNIC_STATE_DROP_ALL;
 	adapter->info.vport.eth_link_status = OPA_VNIC_ETH_LINK_DOWN;
+	adapter->info.vesw.eth_mtu = ETH_DATA_LEN;
 }
 
 /* opa_vnic_set_mac_addr - change mac address */
--- a/drivers/infiniband/ulp/opa_vnic/opa_vnic_vema.c
+++ b/drivers/infiniband/ulp/opa_vnic/opa_vnic_vema.c
@@ -186,6 +186,7 @@ static inline void vema_get_pod_values(s
 		cpu_to_be16(OPA_VNIC_MAX_SMAC_LIMIT);
 	port_info->vport.oper_state = OPA_VNIC_STATE_DROP_ALL;
 	port_info->vport.config_state = OPA_VNIC_STATE_DROP_ALL;
+	port_info->vesw.eth_mtu = cpu_to_be16(ETH_DATA_LEN);
 }
 
 /**