enic: fix UDP rss bits
authorGovindarajulu Varadarajan <gvaradar@cisco.com>
Tue, 5 Jun 2018 17:14:57 +0000 (10:14 -0700)
committerDavid S. Miller <davem@davemloft.net>
Wed, 6 Jun 2018 13:09:09 +0000 (09:09 -0400)
commit4016a7f15efc9189f0ce18025fb3306a8b5f9195
tree9a1056dd055233791d1d2f96cea3205ec57be403
parent75d4e704fa8d2cf33ff295e5b441317603d7f9fd
enic: fix UDP rss bits

In commit 48398b6e7065 ("enic: set UDP rss flag") driver needed to set a
single bit to enable UDP rss. This is changed to two bit. One for UDP
IPv4 and other bit for UDP IPv6. The hardware which supports this is not
released yet. When released, driver should set 2 bit to enable UDP rss for
both IPv4 and IPv6.

Also add spinlock around vnic_dev_capable_rss_hash_type().

Signed-off-by: Govindarajulu Varadarajan <gvaradar@cisco.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
drivers/net/ethernet/cisco/enic/enic_ethtool.c
drivers/net/ethernet/cisco/enic/enic_main.c
drivers/net/ethernet/cisco/enic/enic_res.c
drivers/net/ethernet/cisco/enic/vnic_dev.c
drivers/net/ethernet/cisco/enic/vnic_dev.h
drivers/net/ethernet/cisco/enic/vnic_devcmd.h
drivers/net/ethernet/cisco/enic/vnic_nic.h