linux_dsm_epyc7002/drivers/net/ethernet/qlogic
Amerigo Wang f7e9e230f4 qlge: remove NETIF_F_TSO6 flag
It is werid that qlge driver supports NETIF_F_TSO6 but
not NETIF_F_IPV6_CSUM. This also causes some kernel warning [1]
when VLAN device setups on a qlge interface.

I think the qlge hardware doesn't support NETIF_F_IPV6_CSUM,
so we have to just remove the NETIF_F_TSO6 flag.

After this patch, the TCP/IPv6 traffic becomes normal again,
no kernel warnings any more.

NOTE: I only tested it on 2.6.32 kernel, even if the upstream
kernel could fix this automatically (it is hard to track NETIF*
flags), removing it is also safe.

1. https://bugzilla.redhat.com/show_bug.cgi?id=891839

Cc: Jitendra Kalsaria <jitendra.kalsaria@qlogic.com>
Cc: Ron Mercer <ron.mercer@qlogic.com>
Cc: linux-driver@qlogic.com
Cc: David S. Miller <davem@davemloft.net>
Signed-off-by: Cong Wang <amwang@redhat.com>
Acked-by: Jitendra Kalsaria <jitendra.kalsaria@qlogic.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
2013-01-11 15:55:10 -08:00
..
netxen netxen: remove __dev* attributes 2012-12-03 11:16:45 -08:00
qlcnic qlcnic: update driver version 2012-12-19 12:42:48 -08:00
qlge qlge: remove NETIF_F_TSO6 flag 2013-01-11 15:55:10 -08:00
Kconfig drivers/net/ethernet/*: Enabled vendor Kconfig options 2011-08-27 00:58:56 -07:00
Makefile qlogic: Move the QLogic drivers 2011-08-10 20:03:49 -07:00
qla3xxx.c drivers/net: fix up function prototypes after __dev* removals 2012-12-07 14:22:22 -05:00
qla3xxx.h qlogic: Move the QLogic drivers 2011-08-10 20:03:49 -07:00