qeth: enable scatter/gather in layer 2 mode
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:Eugene Crosser <Eugene.Crosser@ru.ibm.com> Signed-off-by:
Ursula Braun <ubraun@linux.vnet.ibm.com> Reviewed-by:
Lakhvich Dmitriy <ldmitriy@ru.ibm.com> Reviewed-by:
Thomas Richter <tmricht@de.ibm.com> Signed-off-by:
David S. Miller <davem@davemloft.net>
parent
8bad55f8
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