Hi, > -----Original Message----- > From: Viacheslav Ovsiienko <[email protected]> > Sent: Thursday, July 4, 2019 2:16 PM > To: [email protected] > Cc: Raslan Darawsheh <[email protected]>; Eli Britstein > <[email protected]> > Subject: [PATCH v2] net/mlx5: zero out UDP csum for IPv6 encap headers > > From: Eli Britstein <[email protected]> > > Mellanox NICs do not support UDP checksum hardware tx offload over IPv6. > This limitation becomes critical for UDP based tunnels like VXLAN. > Beside the UDP checksum validity is required by IPv6 there is an option > in Linux to allow accepting UDP zero sum (see udp6zerocsumrx in iproute2 > package). > > This patch zeroes out the UDP checksum field for encapsulation headers > in raw encap action. > > Signed-off-by: Eli Britstein <[email protected]> > Acked-by: Viacheslav Ovsiienko <[email protected]> > --- > drivers/net/mlx5/mlx5_flow_dv.c | 46 > +++++++++++++++++++++++++++++++++++++++++ > 1 file changed, 46 insertions(+) >
Patch applied to next-net-mlx, Kindest regards, Raslan Darawsheh
