Commits
Gal Pressman committed e6c6a929052
net: Make RX-FCS and LRO mutually exclusive LRO and RX-FCS offloads cannot be enabled at the same time since it is not clear what should happen to the FCS of each coalesced packet. The FCS is not really part of the TCP payload, hence cannot be merged into one big packet. On the other hand, providing one big LRO packet with one FCS contradicts the RX-FCS feature goal. Use the fix features mechanism in order to prevent intersection of the features and drop LRO in case RX-FCS is requested. Enabling RX-FCS while LRO is enabled will result in: $ ethtool -K ens6 rx-fcs on Actual changes: large-receive-offload: off [requested on] rx-fcs: on Signed-off-by: Gal Pressman <galp@mellanox.com> Reviewed-by: Tariq Toukan <tariqt@mellanox.com> Signed-off-by: David S. Miller <davem@davemloft.net>