diff options
| author |   Alexander Duyck <alexander.h.duyck@intel.com> | 2009-05-06 10:25:01 +0000 |
|---|---|---|
| committer |   David S. Miller <davem@davemloft.net> | 2009-05-06 15:33:40 -0700 |
| commit | 0364d6fd2c353d2d82da865a6f093f97c69b669c (patch) | |
| tree | 5f0ce8756cf7317130e636e6f3103279483d32e5 /drivers/net/igbvf/ethtool.c | |
| parent | mv643xx_eth: only unmask RX and TX_END interrupts for available queues (diff) | |
| download | linux-dev-0364d6fd2c353d2d82da865a6f093f97c69b669c.tar.xz linux-dev-0364d6fd2c353d2d82da865a6f093f97c69b669c.zip | |
igbvf: cleanup flags and allow for rx checksum to be disabled
This patch cleans up a number of unused or unneeded feature flags. As a
result of these changes the user should now be able to enable or disable rx
checksumming via ethtool.
Signed-off-by: Alexander Duyck <alexander.h.duyck@intel.com>
Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'drivers/net/igbvf/ethtool.c')
| -rw-r--r-- | drivers/net/igbvf/ethtool.c | 36 |
1 files changed, 20 insertions, 16 deletions
diff --git a/drivers/net/igbvf/ethtool.c b/drivers/net/igbvf/ethtool.c index 1dcaa6905312..ee17a097d1ca 100644 --- a/drivers/net/igbvf/ethtool.c +++ b/drivers/net/igbvf/ethtool.c @@ -133,6 +133,24 @@ static int igbvf_set_pauseparam(struct net_device *netdev, return -EOPNOTSUPP; } +static u32 igbvf_get_rx_csum(struct net_device *netdev) +{ + struct igbvf_adapter *adapter = netdev_priv(netdev); + return !(adapter->flags & IGBVF_FLAG_RX_CSUM_DISABLED); +} + +static int igbvf_set_rx_csum(struct net_device *netdev, u32 data) +{ + struct igbvf_adapter *adapter = netdev_priv(netdev); + + if (data) + adapter->flags &= ~IGBVF_FLAG_RX_CSUM_DISABLED; + else + adapter->flags |= IGBVF_FLAG_RX_CSUM_DISABLED; + + return 0; +} + static u32 igbvf_get_tx_csum(struct net_device *netdev) { return ((netdev->features & NETIF_F_IP_CSUM) != 0); @@ -150,8 +168,6 @@ static int igbvf_set_tx_csum(struct net_device *netdev, u32 data) static int igbvf_set_tso(struct net_device *netdev, u32 data) { struct igbvf_adapter *adapter = netdev_priv(netdev); - int i; - struct net_device *v_netdev; if (data) { netdev->features |= NETIF_F_TSO; @@ -159,24 +175,10 @@ static int igbvf_set_tso(struct net_device *netdev, u32 data) } else { netdev->features &= ~NETIF_F_TSO; netdev->features &= ~NETIF_F_TSO6; - /* disable TSO on all VLANs if they're present */ - if (!adapter->vlgrp) - goto tso_out; - for (i = 0; i < VLAN_GROUP_ARRAY_LEN; i++) { - v_netdev = vlan_group_get_device(adapter->vlgrp, i); - if (!v_netdev) - continue; - - v_netdev->features &= ~NETIF_F_TSO; - v_netdev->features &= ~NETIF_F_TSO6; - vlan_group_set_device(adapter->vlgrp, i, v_netdev); - } } -tso_out: dev_info(&adapter->pdev->dev, "TSO is %s\n", data ? "Enabled" : "Disabled"); - adapter->flags |= FLAG_TSO_FORCE; return 0; } @@ -517,6 +519,8 @@ static const struct ethtool_ops igbvf_ethtool_ops = { .set_ringparam = igbvf_set_ringparam, .get_pauseparam = igbvf_get_pauseparam, .set_pauseparam = igbvf_set_pauseparam, + .get_rx_csum = igbvf_get_rx_csum, + .set_rx_csum = igbvf_set_rx_csum, .get_tx_csum = igbvf_get_tx_csum, .set_tx_csum = igbvf_set_tx_csum, .get_sg = ethtool_op_get_sg, |