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sfc: Store the efx_nic struct of the current VF in the VF data struct

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Initialised in efx_probe_vf and removal is dealt with in
efx_ef10_remove.

vf->efx is needed in future patches to change the MAC address
of the VF via the parent PF, while the driver is bound to the
VF.
Example: ip link set dev vf NUM mac LLADDR

Signed-off-by: Shradha Shah <sshah@solarflare.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
This commit is contained in:
Shradha Shah
2015-05-20 11:09:46 +01:00
committed by David S. Miller
parent cfc77c2fba
commit f1122a345b
3 changed files with 37 additions and 0 deletions
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3
drivers/net/ethernet/sfc/ef10_sriov.c
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@@ -160,6 +160,8 @@ static void efx_ef10_sriov_free_vf_vports(struct efx_nic *efx)
efx_ef10_vport_free(efx, vf->vport_id);
vf->vport_id = 0;
}
vf->efx = NULL;
}
}
@@ -215,6 +217,7 @@ static int efx_ef10_sriov_alloc_vf_vswitching(struct efx_nic *efx)
for (i = 0; i < efx->vf_count; i++) {
random_ether_addr(nic_data->vf[i].mac);
nic_data->vf[i].efx = NULL;
rc = efx_ef10_sriov_assign_vf_vport(efx, i);
if (rc)