From mboxrd@z Thu Jan 1 00:00:00 1970 From: Shradha Shah Subject: [PATCH net-next v3 11/16] sfc: Add ndo_get_vf_config() function for EF10 Date: Wed, 20 May 2015 11:11:18 +0100 Message-ID: <555C5DC6.9020602@solarflare.com> References: <555C5C91.4000004@solarflare.com> Mime-Version: 1.0 Content-Type: text/plain; charset="windows-1252" Content-Transfer-Encoding: 7bit Cc: , To: David Miller Return-path: Received: from nbfkord-smmo04.seg.att.com ([209.65.160.86]:3428 "EHLO nbfkord-smmo04.seg.att.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1752908AbbETKLY (ORCPT ); Wed, 20 May 2015 06:11:24 -0400 In-Reply-To: <555C5C91.4000004@solarflare.com> Sender: netdev-owner@vger.kernel.org List-ID: 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 --- 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);