From b9af90499a9ac3b42f364216ec65e9c096c3a076 Mon Sep 17 00:00:00 2001 From: Shradha Shah Date: Wed, 20 May 2015 11:11:18 +0100 Subject: [PATCH] sfc: Add ndo_get_vf_config() function for EF10 rtnetlink calls ndo_get_vf_config when compiling information about a network interface, so that the VFs associated with a PF can be listed (eg: ip link show). Implement a response to this entry point and return PF-set MAC address for VF in ndo_get_vf_config Signed-off-by: Shradha Shah Signed-off-by: David S. Miller --- drivers/net/ethernet/sfc/ef10_sriov.c | 24 ++++++++++++++++++++++++ drivers/net/ethernet/sfc/ef10_sriov.h | 7 ++----- 2 files changed, 26 insertions(+), 5 deletions(-) diff --git a/drivers/net/ethernet/sfc/ef10_sriov.c b/drivers/net/ethernet/sfc/ef10_sriov.c index 42a3b16..d9c2ea4 100644 --- a/drivers/net/ethernet/sfc/ef10_sriov.c +++ b/drivers/net/ethernet/sfc/ef10_sriov.c @@ -521,3 +521,27 @@ fail: memset(vf->mac, 0, ETH_ALEN); return rc; } + +int efx_ef10_sriov_get_vf_config(struct efx_nic *efx, int vf_i, + struct ifla_vf_info *ivf) +{ + struct efx_ef10_nic_data *nic_data = efx->nic_data; + struct ef10_vf *vf; + + if (vf_i >= efx->vf_count) + return -EINVAL; + + if (!nic_data->vf) + return -EOPNOTSUPP; + + vf = nic_data->vf + vf_i; + + ivf->vf = vf_i; + ivf->min_tx_rate = 0; + ivf->max_tx_rate = 0; + ether_addr_copy(ivf->mac, vf->mac); + ivf->vlan = 0; + ivf->qos = 0; + + return 0; +} diff --git a/drivers/net/ethernet/sfc/ef10_sriov.h b/drivers/net/ethernet/sfc/ef10_sriov.h index 7f12942..8c92a8d 100644 --- a/drivers/net/ethernet/sfc/ef10_sriov.h +++ b/drivers/net/ethernet/sfc/ef10_sriov.h @@ -55,11 +55,8 @@ static inline int efx_ef10_sriov_set_vf_spoofchk(struct efx_nic *efx, int vf, return -EOPNOTSUPP; } -static inline int efx_ef10_sriov_get_vf_config(struct efx_nic *efx, int vf, - struct ifla_vf_info *ivf) -{ - return -EOPNOTSUPP; -} +int efx_ef10_sriov_get_vf_config(struct efx_nic *efx, int vf_i, + struct ifla_vf_info *ivf); int efx_ef10_vswitching_probe_pf(struct efx_nic *efx); int efx_ef10_vswitching_probe_vf(struct efx_nic *efx); -- 2.7.4