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authorEugene Crosser <Eugene.Crosser@ru.ibm.com>2016-06-16 16:18:55 +0200
committerDavid S. Miller <davem@davemloft.net>2016-06-17 07:16:12 +0200
commitd52aec97e5bc40b84fbe348f9d0ab56a6f3face4 (patch)
treed89e6b5df4993f36a1b886aba3a2db979f089512 /drivers/hv
parentqeth: fill netdevice->gso_* attributes accurately (diff)
downloadlinux-d52aec97e5bc40b84fbe348f9d0ab56a6f3face4.tar.xz
linux-d52aec97e5bc40b84fbe348f9d0ab56a6f3face4.zip
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>
Diffstat (limited to 'drivers/hv')
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