From: Niranjana Vishwanathapura Date: Tue, 26 Sep 2017 13:44:07 +0000 (-0700) Subject: IB/opa_vnic: Properly return the total MACs in UC MAC list X-Git-Tag: v4.14.9~22 X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=0da9db57c0423f281db8ae2fb1a67e88d3fecd34;p=platform%2Fkernel%2Flinux-exynos.git IB/opa_vnic: Properly return the total MACs in UC MAC list [ Upstream commit b77eb45e0d9c324245d165656ab3b38b6f386436 ] Do not include EM specified MAC address in total MACs of the UC MAC list. Reviewed-by: Sudeep Dutt Signed-off-by: Niranjana Vishwanathapura Signed-off-by: Dennis Dalessandro Signed-off-by: Doug Ledford Signed-off-by: Sasha Levin Signed-off-by: Greg Kroah-Hartman --- diff --git a/drivers/infiniband/ulp/opa_vnic/opa_vnic_vema_iface.c b/drivers/infiniband/ulp/opa_vnic/opa_vnic_vema_iface.c index c273396..9655cc3 100644 --- a/drivers/infiniband/ulp/opa_vnic/opa_vnic_vema_iface.c +++ b/drivers/infiniband/ulp/opa_vnic/opa_vnic_vema_iface.c @@ -348,7 +348,7 @@ void opa_vnic_query_mcast_macs(struct opa_vnic_adapter *adapter, void opa_vnic_query_ucast_macs(struct opa_vnic_adapter *adapter, struct opa_veswport_iface_macs *macs) { - u16 start_idx, tot_macs, num_macs, idx = 0, count = 0; + u16 start_idx, tot_macs, num_macs, idx = 0, count = 0, em_macs = 0; struct netdev_hw_addr *ha; start_idx = be16_to_cpu(macs->start_idx); @@ -359,8 +359,10 @@ void opa_vnic_query_ucast_macs(struct opa_vnic_adapter *adapter, /* Do not include EM specified MAC address */ if (!memcmp(adapter->info.vport.base_mac_addr, ha->addr, - ARRAY_SIZE(adapter->info.vport.base_mac_addr))) + ARRAY_SIZE(adapter->info.vport.base_mac_addr))) { + em_macs++; continue; + } if (start_idx > idx++) continue; @@ -383,7 +385,7 @@ void opa_vnic_query_ucast_macs(struct opa_vnic_adapter *adapter, } tot_macs = netdev_hw_addr_list_count(&adapter->netdev->dev_addrs) + - netdev_uc_count(adapter->netdev); + netdev_uc_count(adapter->netdev) - em_macs; macs->tot_macs_in_lst = cpu_to_be16(tot_macs); macs->num_macs_in_msg = cpu_to_be16(count); macs->gen_count = cpu_to_be16(adapter->info.vport.uc_macs_gen_count);