The patch enables NETIF_F_SG flag for OSA in layer 2 mode.
It also adds performance accounting for fragmented sends,
adds a conditional skb_linearize() attempt if the skb had
too many fragments for QDIO SBAL, and fills netdevice->gso_*
attributes.
Signed-off-by: NEugene Crosser <Eugene.Crosser@ru.ibm.com>
Signed-off-by: NUrsula Braun <ubraun@linux.vnet.ibm.com>
Reviewed-by: NLakhvich Dmitriy <ldmitriy@ru.ibm.com>
Reviewed-by: NThomas Richter <tmricht@de.ibm.com>
Signed-off-by: NDavid S. Miller <davem@davemloft.net>