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net: Rename NETIF_F_ALL_CSUM to NETIF_F_CSUM_MASK

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The name NETIF_F_ALL_CSUM is a misnomer. This does not correspond to the
set of features for offloading all checksums. This is a mask of the
checksum offload related features bits. It is incorrect to set both
NETIF_F_HW_CSUM and NETIF_F_IP_CSUM or NETIF_F_IPV6 at the same time for
features of a device.

This patch:
  - Changes instances of NETIF_F_ALL_CSUM to NETIF_F_CSUM_MASK (where
    NETIF_F_ALL_CSUM is being used as a mask).
  - Changes bonding, sfc/efx, ipvlan, macvlan, vlan, and team drivers to
    use NEITF_F_HW_CSUM in features list instead of NETIF_F_ALL_CSUM.

Signed-off-by: Tom Herbert <tom@herbertland.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
This commit is contained in:
Tom Herbert
2015-12-14 11:19:43 -08:00
committed by David S. Miller
parent 253aab0597
commit a188222b6e
25 changed files with 43 additions and 39 deletions
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5
drivers/net/ethernet/ibm/ibmveth.c
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@@ -763,7 +763,7 @@ static netdev_features_t ibmveth_fix_features(struct net_device *dev,
*/
if (!(features & NETIF_F_RXCSUM))
features &= ~NETIF_F_ALL_CSUM;
features &= ~NETIF_F_CSUM_MASK;
return features;
}
@@ -928,7 +928,8 @@ static int ibmveth_set_features(struct net_device *dev,
rc1 = ibmveth_set_csum_offload(dev, rx_csum);
if (rc1 && !adapter->rx_csum)
dev->features =
features & ~(NETIF_F_ALL_CSUM | NETIF_F_RXCSUM);
features & ~(NETIF_F_CSUM_MASK |
NETIF_F_RXCSUM);
}
if (large_send != adapter->large_send) {