xfrm: add generic iptfs defines and functionality

Define `XFRM_MODE_IPTFS` and `IPSEC_MODE_IPTFS` constants, and add these to
switch case and conditionals adjacent with the existing TUNNEL modes.

Signed-off-by: Christian Hopps <chopps@labn.net>
Tested-by: Antony Antony <antony.antony@secunet.com>
Signed-off-by: Steffen Klassert <steffen.klassert@secunet.com>
This commit is contained in:
Christian Hopps 2024-11-14 02:07:02 -05:00 • committed by Steffen Klassert
commit d1716d5a44
12 changed files with 48 additions and 6 deletions