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path: root/drivers/net/ethernet/intel/igbvf/netdev.c
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Diffstat (limited to 'drivers/net/ethernet/intel/igbvf/netdev.c')
-rw-r--r--drivers/net/ethernet/intel/igbvf/netdev.c70
1 files changed, 47 insertions, 23 deletions
diff --git a/drivers/net/ethernet/intel/igbvf/netdev.c b/drivers/net/ethernet/intel/igbvf/netdev.c
index 839ba110f7fb..1b9cbbe88f6f 100644
--- a/drivers/net/ethernet/intel/igbvf/netdev.c
+++ b/drivers/net/ethernet/intel/igbvf/netdev.c
@@ -400,8 +400,8 @@ next_desc:
adapter->total_rx_packets += total_packets;
adapter->total_rx_bytes += total_bytes;
- adapter->net_stats.rx_bytes += total_bytes;
- adapter->net_stats.rx_packets += total_packets;
+ netdev->stats.rx_bytes += total_bytes;
+ netdev->stats.rx_packets += total_packets;
return cleaned;
}
@@ -864,8 +864,8 @@ static bool igbvf_clean_tx_irq(struct igbvf_ring *tx_ring)
}
}
- adapter->net_stats.tx_bytes += total_bytes;
- adapter->net_stats.tx_packets += total_packets;
+ netdev->stats.tx_bytes += total_bytes;
+ netdev->stats.tx_packets += total_packets;
return count < tx_ring->count;
}
@@ -1433,12 +1433,52 @@ static void igbvf_set_multi(struct net_device *netdev)
}
/**
+ * igbvf_set_uni - Configure unicast MAC filters
+ * @netdev: network interface device structure
+ *
+ * This routine is responsible for configuring the hardware for proper
+ * unicast filters.
+ **/
+static int igbvf_set_uni(struct net_device *netdev)
+{
+ struct igbvf_adapter *adapter = netdev_priv(netdev);
+ struct e1000_hw *hw = &adapter->hw;
+
+ if (netdev_uc_count(netdev) > IGBVF_MAX_MAC_FILTERS) {
+ pr_err("Too many unicast filters - No Space\n");
+ return -ENOSPC;
+ }
+
+ /* Clear all unicast MAC filters */
+ hw->mac.ops.set_uc_addr(hw, E1000_VF_MAC_FILTER_CLR, NULL);
+
+ if (!netdev_uc_empty(netdev)) {
+ struct netdev_hw_addr *ha;
+
+ /* Add MAC filters one by one */
+ netdev_for_each_uc_addr(ha, netdev) {
+ hw->mac.ops.set_uc_addr(hw, E1000_VF_MAC_FILTER_ADD,
+ ha->addr);
+ udelay(200);
+ }
+ }
+
+ return 0;
+}
+
+static void igbvf_set_rx_mode(struct net_device *netdev)
+{
+ igbvf_set_multi(netdev);
+ igbvf_set_uni(netdev);
+}
+
+/**
* igbvf_configure - configure the hardware for Rx and Tx
* @adapter: private board structure
**/
static void igbvf_configure(struct igbvf_adapter *adapter)
{
- igbvf_set_multi(adapter->netdev);
+ igbvf_set_rx_mode(adapter->netdev);
igbvf_restore_vlan(adapter);
@@ -1798,7 +1838,7 @@ void igbvf_update_stats(struct igbvf_adapter *adapter)
UPDATE_VF_COUNTER(VFGPRLBC, gprlbc);
/* Fill out the OS statistics structure */
- adapter->net_stats.multicast = adapter->stats.mprc;
+ adapter->netdev->stats.multicast = adapter->stats.mprc;
}
static void igbvf_print_link_info(struct igbvf_adapter *adapter)
@@ -2334,21 +2374,6 @@ static void igbvf_reset_task(struct work_struct *work)
}
/**
- * igbvf_get_stats - Get System Network Statistics
- * @netdev: network interface device structure
- *
- * Returns the address of the device statistics structure.
- * The statistics are actually updated from the timer callback.
- **/
-static struct net_device_stats *igbvf_get_stats(struct net_device *netdev)
-{
- struct igbvf_adapter *adapter = netdev_priv(netdev);
-
- /* only return the current stats */
- return &adapter->net_stats;
-}
-
-/**
* igbvf_change_mtu - Change the Maximum Transfer Unit
* @netdev: network interface device structure
* @new_mtu: new value for maximum frame size
@@ -2635,8 +2660,7 @@ static const struct net_device_ops igbvf_netdev_ops = {
.ndo_open = igbvf_open,
.ndo_stop = igbvf_close,
.ndo_start_xmit = igbvf_xmit_frame,
- .ndo_get_stats = igbvf_get_stats,
- .ndo_set_rx_mode = igbvf_set_multi,
+ .ndo_set_rx_mode = igbvf_set_rx_mode,
.ndo_set_mac_address = igbvf_set_mac,
.ndo_change_mtu = igbvf_change_mtu,
.ndo_do_ioctl = igbvf_ioctl,