Re: [linux-nics] [PATCH net 3/5] fm10k: Implement ndo_gso_check()

On Wed, 2014-11-05 at 14:44 +0200, Or Gerlitz wrote:

On Wed, Nov 5, 2014 at 2:34 PM, Jeff Kirsher
[off-list ref] wrote:

quoted

On Tue, 2014-11-04 at 13:56 -0800, Joe Stringer wrote:

quoted

ndo_gso_check() was recently introduced to allow NICs to report the
offloading support that they have on a per-skb basis. Add an
implementation for this driver which checks for something that looks
like VXLAN.

Implementation shamelessly stolen from Tom Herbert:
http://thread.gmane.org/gmane.linux.network/332428/focus=333111

Signed-off-by: Joe Stringer <redacted>
---
Should this driver report support for GSO on packets with tunnel
headers
up to 64B like the i40e driver does?
---
 drivers/net/ethernet/intel/fm10k/fm10k_netdev.c |   12 ++++++++++++
 1 file changed, 12 insertions(+)

Thanks Joe, I will add your patch to my queue.

Hi Jeff, please see my comment on patch 0/5, we're essentially
replicating the same helper four different times (fm10k, mlx4, benet,
qlgc) - I don't see the point in doing so. I asked Joe to come up with
one generic helper and then to pick it up by the four drivers, makes
sense?

Yeah, I just saw your reply Or.  Ok, I will await an update to Joe's
series, thanks!