From: Pieter Jansen van Vuuren <pieter.jansen-van-vuuren@xxxxxxx>
[ Upstream commit 134120b066044399ef59564ff3ba66ab344cfc5b ]
By default we would not want RXFCS and RXALL features enabled as they are
mainly intended for debugging purposes. This does not stop users from
enabling them later on as needed.
Fixes: 8e57daf70671 ("sfc_ef100: RX path for EF100")
Signed-off-by: Pieter Jansen van Vuuren <pieter.jansen-van-vuuren@xxxxxxx>
Co-developed-by: Edward Cree <ecree.xilinx@xxxxxxxxx>
Signed-off-by: Edward Cree <ecree.xilinx@xxxxxxxxx>
Reviewed-by: Martin Habets <habetsm.xilinx@xxxxxxxxx>
Reviewed-by: Simon Horman <simon.horman@xxxxxxxxxxxx>
Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>
Signed-off-by: Sasha Levin <sashal@xxxxxxxxxx>
---
drivers/net/ethernet/sfc/ef100_netdev.c | 4 +++-
1 file changed, 3 insertions(+), 1 deletion(-)
diff --git a/drivers/net/ethernet/sfc/ef100_netdev.c b/drivers/net/ethernet/sfc/ef100_netdev.c
index d916877b5a9ad..be395cd8770bc 100644
--- a/drivers/net/ethernet/sfc/ef100_netdev.c
+++ b/drivers/net/ethernet/sfc/ef100_netdev.c
@@ -378,7 +378,9 @@ int ef100_probe_netdev(struct efx_probe_data *probe_data)
efx->net_dev = net_dev;
SET_NETDEV_DEV(net_dev, &efx->pci_dev->dev);
- net_dev->features |= efx->type->offload_features;
+ /* enable all supported features except rx-fcs and rx-all */
+ net_dev->features |= efx->type->offload_features &
+ ~(NETIF_F_RXFCS | NETIF_F_RXALL);
net_dev->hw_features |= efx->type->offload_features;
net_dev->hw_enc_features |= efx->type->offload_features;
net_dev->vlan_features |= NETIF_F_HW_CSUM | NETIF_F_SG |
--
2.39.2
