# Re: \[PATCH net-next 2/4\] bnxt\_en: Use NETIF\_F\_GRO\_HW.

- From: Or Gerlitz \<hidden\>
- Date: 2017-12-04 21:06:26 
- List: netdev
- Page: https://ratatoskr.run/netdev/2017/12/11075451
- Thread: https://ratatoskr.run/netdev/2017/12/11075370/t.md

```text
On Mon, Dec 4, 2017 at 8:11 PM, Michael Chan [ref] wrote:

> All the logic is already in these 3 drivers in the tree.  You can see
> the additional logic in any of these drivers.  It's just that these
> drivers have been using NETIF_F_GRO to turn on this mode in
> hardware/firmware.

What happens for tcp encaped by some udp tunnel, does
the HW know how to GRO that?
```