s390/qeth: support configurable RX copybreak
authorJulian Wiedmann <jwi@linux.ibm.com>
Thu, 27 Feb 2020 17:08:16 +0000 (18:08 +0100)
committerDavid S. Miller <davem@davemloft.net>
Thu, 27 Feb 2020 19:15:13 +0000 (11:15 -0800)
commit562cf7736363c0b8a98f482cc7f6a19177d8fcea
treedb3e81f3eff352c591e837c1836751565772907f
parent3d35dbe6224e60a249dd492b0f757828db559c52
s390/qeth: support configurable RX copybreak

Implement the ethtool hooks for the ETHTOOL_RX_COPYBREAK tunable.

The copybreak is stored into netdev_priv, so that we automatically go
back to the default value if the netdev is re-allocated.

Signed-off-by: Julian Wiedmann <jwi@linux.ibm.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
drivers/s390/net/qeth_core.h
drivers/s390/net/qeth_core_main.c
drivers/s390/net/qeth_ethtool.c