atl1: do vlan cleanup

- unify vlan and nonvlan rx path
- kill adapter->vlgrp and atlx_vlan_rx_register
- allow to turn on/off rx/tx vlan accel via ethtool (set_features)

Signed-off-by: Jiri Pirko <jpirko@redhat.com>
Signed-off-by: David S. Miller <davem@davemloft.net>

1 files changed, 11 insertions, 10 deletions

diff --git a/drivers/net/atlx/atl1.c b/drivers/net/atlx/atl1.c
index cd5789ff3726..6f0e9403004b 100644
--- a/drivers/net/atlx/atl1.c
+++ b/drivers/net/atlx/atl1.c
@@ -1285,8 +1285,7 @@ static void atl1_setup_mac_ctrl(struct atl1_adapter *adapter)
         value |= (((u32) adapter->hw.preamble_len
                    & MAC_CTRL_PRMLEN_MASK) << MAC_CTRL_PRMLEN_SHIFT);
         /* vlan */
-        if (adapter->vlgrp)
-                value |= MAC_CTRL_RMV_VLAN;
+        __atlx_vlan_mode(netdev->features, &value);
         /* rx checksum
            if (adapter->rx_csum)
            value |= MAC_CTRL_RX_CHKSUM_EN;
@@ -2023,13 +2022,14 @@ rrd_ok:
                 atl1_rx_checksum(adapter, rrd, skb);
                 skb->protocol = eth_type_trans(skb, adapter->netdev);
 
-                if (adapter->vlgrp && (rrd->pkt_flg & PACKET_FLAG_VLAN_INS)) {
+                if (rrd->pkt_flg & PACKET_FLAG_VLAN_INS) {
                         u16 vlan_tag = (rrd->vlan_tag >> 4) |
                                         ((rrd->vlan_tag & 7) << 13) |
                                         ((rrd->vlan_tag & 8) << 9);
-                        vlan_hwaccel_rx(skb, adapter->vlgrp, vlan_tag);
-                } else
-                        netif_rx(skb);
+
+                        __vlan_hwaccel_put_tag(skb, vlan_tag);
+                }
+                netif_rx(skb);
 
                 /* let protocol layer free skb */
                 buffer_info->skb = NULL;
@@ -2783,8 +2783,7 @@ static int atl1_suspend(struct device *dev)
                         ctrl |= MAC_CTRL_DUPLX;
                 ctrl |= (((u32)adapter->hw.preamble_len &
                         MAC_CTRL_PRMLEN_MASK) << MAC_CTRL_PRMLEN_SHIFT);
-                if (adapter->vlgrp)
-                        ctrl |= MAC_CTRL_RMV_VLAN;
+                __atlx_vlan_mode(netdev->features, &ctrl);
                 if (wufc & ATLX_WUFC_MAG)
                         ctrl |= MAC_CTRL_BC_EN;
                 iowrite32(ctrl, hw->hw_addr + REG_MAC_CTRL);
@@ -2874,9 +2873,10 @@ static const struct net_device_ops atl1_netdev_ops = {
         .ndo_validate_addr      = eth_validate_addr,
         .ndo_set_mac_address    = atl1_set_mac,
         .ndo_change_mtu         = atl1_change_mtu,
+        .ndo_fix_features       = atlx_fix_features,
+        .ndo_set_features       = atlx_set_features,
         .ndo_do_ioctl           = atlx_ioctl,
         .ndo_tx_timeout         = atlx_tx_timeout,
-        .ndo_vlan_rx_register   = atlx_vlan_rx_register,
 #ifdef CONFIG_NET_POLL_CONTROLLER
         .ndo_poll_controller    = atl1_poll_controller,
 #endif
@@ -2984,7 +2984,8 @@ static int __devinit atl1_probe(struct pci_dev *pdev,
         netdev->features |= NETIF_F_SG;
         netdev->features |= (NETIF_F_HW_VLAN_TX | NETIF_F_HW_VLAN_RX);
 
-        netdev->hw_features = NETIF_F_HW_CSUM | NETIF_F_SG | NETIF_F_TSO;
+        netdev->hw_features = NETIF_F_HW_CSUM | NETIF_F_SG | NETIF_F_TSO |
+                              NETIF_F_HW_VLAN_RX;
 
         /* is this valid? see atl1_setup_mac_ctrl() */
         netdev->features |= NETIF_F_RXCSUM;