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Commit b9af9049 authored by Shradha Shah's avatar Shradha Shah Committed by David S. Miller
Browse files

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: default avatarShradha Shah <sshah@solarflare.com>
Signed-off-by: default avatarDavid S. Miller <davem@davemloft.net>
parent e340be92

drivers/net/ethernet/sfc/ef10_sriov.c

+24 −0
Original line number Diff line number Diff line
@@ -521,3 +521,27 @@ int efx_ef10_sriov_set_vf_mac(struct efx_nic *efx, int vf_i, u8 *mac) 
	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;

}

drivers/net/ethernet/sfc/ef10_sriov.h

+2 −5
Original line number Diff line number Diff line
@@ -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);