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amd-xgbe: Properly handle feature changes via ethtool

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The ndo_set_features callback function was improperly using an unsigned
int to save the current feature value for features such as NETIF_F_RXCSUM.
Since that feature is in the upper 32 bits of a 64 bit variable the
result was always 0 making it not possible to actually turn off the
hardware RX checksum support.  Change the unsigned int type to the
netdev_features_t type in order to properly capture the current value
and perform the proper operation.

Signed-off-by: Tom Lendacky <thomas.lendacky@amd.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
This commit is contained in:
Lendacky, Thomas 2014-10-22 11:26:11 -05:00 committed by David S. Miller
parent 81f35ffde0
commit 386f1c9650
1 changed files with 1 additions and 1 deletions
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2
drivers/net/ethernet/amd/xgbe/xgbe-drv.c
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@ -1465,7 +1465,7 @@ static int xgbe_set_features(struct net_device *netdev,
{
struct xgbe_prv_data *pdata = netdev_priv(netdev);
struct xgbe_hw_if *hw_if = &pdata->hw_if;
unsigned int rxcsum, rxvlan, rxvlan_filter;
netdev_features_t rxcsum, rxvlan, rxvlan_filter;
rxcsum = pdata->netdev_features & NETIF_F_RXCSUM;
rxvlan = pdata->netdev_features & NETIF_F_HW_VLAN_CTAG_RX;