tree afe300e610bb2aae3a7387dcbbb1e546e35d0d4b
parent 8d1e423f69f81a55b81edb0a8adf2462446f752f
author developer <developer@mediatek.com> 1704366859 +0800
committer developer <developer@mediatek.com> 1704709443 +0800

[][openwrt][mt7988][crypto][Refactor tport setting for packets to EIP197]

[Description]
Refactor tport setting for packets to EIP197.
In previous version, we use skb_hnat_cdrt and magic tag to determine
whether a packet should be send to EIP197. However, for packets that
performed segement in GSO, headroom data is not consistent with the
original packet. To ensure that only inline mode packets be sent to
EIP197. We use skb->inner_protocol for determination in this patch.
XFRM callback function for inline mode will set the skb->inner_protocol.

[Release-log]
N/A


Change-Id: I6ef1d7f2044ead78d8a756bc012226573758069d
Reviewed-on: https://gerrit.mediatek.inc/c/openwrt/feeds/mtk_openwrt_feeds/+/8494301