[PATCH] net/ixgbe: fix port mask default value in flow director

[Xu, HailinX]

> -----Original Message-----
> From: Yuan Wang <yuanx.wang at intel.com>
> Sent: Friday, April 18, 2025 3:43 PM
> To: Burakov, Anatoly <anatoly.burakov at intel.com>; Medvedkin, Vladimir
> <vladimir.medvedkin at intel.com>; dev at dpdk.org
> Cc: Wang, YuanX <yuanx.wang at intel.com>; stable at dpdk.org
> Subject: [PATCH] net/ixgbe: fix port mask default value in flow director
> 
> The fdir filter should mask L4 protocol in order to process raw IP packets.
> However, the initial value of port mask is 0xFF and the filter will not process
> raw IP packets if the flow rule does not change it.
> 
> Fixed by setting the default value to 0.
> 
> Fixes: 444505f933f1 (net/ixgbe: fix IPv6 mask in flow director)
> Cc: stable at dpdk.org
> 
> Signed-off-by: Yuan Wang <yuanx.wang at intel.com>
> ---
Tested-by: Xu, HailinX <hailinx.xu at intel.com>