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sfc: Implement generic features interface

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Signed-off-by: Ben Hutchings <bhutchings@solarflare.com>
This commit is contained in:
Ben Hutchings
2011-04-05 15:00:02 +01:00
parent f82d9a67fb
commit abfe903980
4 changed files with 18 additions and 84 deletions
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78
drivers/net/sfc/ethtool.c
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@@ -518,72 +518,6 @@ static void efx_ethtool_get_stats(struct net_device *net_dev,
}
}
static int efx_ethtool_set_tso(struct net_device *net_dev, u32 enable)
{
struct efx_nic *efx __attribute__ ((unused)) = netdev_priv(net_dev);
u32 features;
features = NETIF_F_TSO;
if (efx->type->offload_features & NETIF_F_V6_CSUM)
features |= NETIF_F_TSO6;
if (enable)
net_dev->features |= features;
else
net_dev->features &= ~features;
return 0;
}
static int efx_ethtool_set_tx_csum(struct net_device *net_dev, u32 enable)
{
struct efx_nic *efx = netdev_priv(net_dev);
u32 features = efx->type->offload_features & NETIF_F_ALL_CSUM;
if (enable)
net_dev->features |= features;
else
net_dev->features &= ~features;
return 0;
}
static int efx_ethtool_set_rx_csum(struct net_device *net_dev, u32 enable)
{
struct efx_nic *efx = netdev_priv(net_dev);
/* No way to stop the hardware doing the checks; we just
* ignore the result.
*/
efx->rx_checksum_enabled = !!enable;
return 0;
}
static u32 efx_ethtool_get_rx_csum(struct net_device *net_dev)
{
struct efx_nic *efx = netdev_priv(net_dev);
return efx->rx_checksum_enabled;
}
static int efx_ethtool_set_flags(struct net_device *net_dev, u32 data)
{
struct efx_nic *efx = netdev_priv(net_dev);
u32 supported = (efx->type->offload_features &
(ETH_FLAG_RXHASH | ETH_FLAG_NTUPLE));
int rc;
rc = ethtool_op_set_flags(net_dev, data, supported);
if (rc)
return rc;
if (!(data & ETH_FLAG_NTUPLE))
efx_filter_clear_rx(efx, EFX_FILTER_PRI_MANUAL);
return 0;
}
static void efx_ethtool_self_test(struct net_device *net_dev,
struct ethtool_test *test, u64 *data)
{
@@ -1070,18 +1004,6 @@ const struct ethtool_ops efx_ethtool_ops = {
.set_ringparam = efx_ethtool_set_ringparam,
.get_pauseparam = efx_ethtool_get_pauseparam,
.set_pauseparam = efx_ethtool_set_pauseparam,
.get_rx_csum = efx_ethtool_get_rx_csum,
.set_rx_csum = efx_ethtool_set_rx_csum,
.get_tx_csum = ethtool_op_get_tx_csum,
/* Need to enable/disable IPv6 too */
.set_tx_csum = efx_ethtool_set_tx_csum,
.get_sg = ethtool_op_get_sg,
.set_sg = ethtool_op_set_sg,
.get_tso = ethtool_op_get_tso,
/* Need to enable/disable TSO-IPv6 too */
.set_tso = efx_ethtool_set_tso,
.get_flags = ethtool_op_get_flags,
.set_flags = efx_ethtool_set_flags,
.get_sset_count = efx_ethtool_get_sset_count,
.self_test = efx_ethtool_self_test,
.get_strings = efx_ethtool_get_strings,