[PATCH v3] net/ice: detect L2TPv2 tunnel type in pre-scan loop

[Bruce Richardson]

On Thu, Apr 09, 2026 at 01:14:40PM +0530, Shaiq Wani wrote:
> The pre-scan in ice_fdir_parse_pattern() recognises VXLAN and
> GTPU items but not L2TPV2.  When an L2TPv2 item is present, tunnel_type
> stays NONE, so the ETH item handler stores MAC addresses in the inner
> ext_data struct instead of ext_data_outer resulting in rule not matching.
> 
> Add ICE_FDIR_TUNNEL_TYPE_L2TPV2 detection alongside the existing VXLAN
> check.
> 
> Fixes: 733640dae75e ("net/ice: support L2TPv2 flow pattern matching")
> Signed-off-by: Shaiq Wani <shaiq.wani at intel.com>
> ---
Acked-by: Bruce Richardson <bruce.richardson at intel.com>

Applied to dpdk-next-net-intel.

Thanks,
/Bruce