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path: root/drivers/net/ethernet/sfc/ef10.c
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Diffstat (limited to 'drivers/net/ethernet/sfc/ef10.c')
-rw-r--r--drivers/net/ethernet/sfc/ef10.c32
1 files changed, 32 insertions, 0 deletions
diff --git a/drivers/net/ethernet/sfc/ef10.c b/drivers/net/ethernet/sfc/ef10.c
index 8b6579aceebb..78d3236a3d67 100644
--- a/drivers/net/ethernet/sfc/ef10.c
+++ b/drivers/net/ethernet/sfc/ef10.c
@@ -544,6 +544,25 @@ static void efx_ef10_remove(struct efx_nic *efx)
struct efx_ef10_nic_data *nic_data = efx->nic_data;
int rc;
+#ifdef CONFIG_SFC_SRIOV
+ struct efx_ef10_nic_data *nic_data_pf;
+ struct pci_dev *pci_dev_pf;
+ struct efx_nic *efx_pf;
+ struct ef10_vf *vf;
+
+ if (efx->pci_dev->is_virtfn) {
+ pci_dev_pf = efx->pci_dev->physfn;
+ if (pci_dev_pf) {
+ efx_pf = pci_get_drvdata(pci_dev_pf);
+ nic_data_pf = efx_pf->nic_data;
+ vf = nic_data_pf->vf + nic_data->vf_index;
+ vf->efx = NULL;
+ } else
+ netif_info(efx, drv, efx->net_dev,
+ "Could not get the PF id from VF\n");
+ }
+#endif
+
efx_ptp_remove(efx);
efx_mcdi_mon_remove(efx);
@@ -582,6 +601,19 @@ static int efx_ef10_probe_vf(struct efx_nic *efx)
if (rc)
goto fail;
+ if (efx->pci_dev->is_virtfn) {
+ if (efx->pci_dev->physfn) {
+ struct efx_nic *efx_pf =
+ pci_get_drvdata(efx->pci_dev->physfn);
+ struct efx_ef10_nic_data *nic_data_p = efx_pf->nic_data;
+ struct efx_ef10_nic_data *nic_data = efx->nic_data;
+
+ nic_data_p->vf[nic_data->vf_index].efx = efx;
+ } else
+ netif_info(efx, drv, efx->net_dev,
+ "Could not get the PF id from VF\n");
+ }
+
return 0;
fail: