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YNvg== Content-Type: text/plain; charset="UTF-8" Content-Transfer-Encoding: quoted-printable User-Agent: Evolution 3.50.0-1 MIME-Version: 1.0 List-Id: X-Webhook-Received: from li982-79.members.linode.com [45.33.32.79] by aws-us-west-2-korg-lkml-1.web.codeaurora.org with HTTPS for ; Fri, 09 Feb 2024 14:17:26 -0000 X-Groupsio-URL: https://lists.openembedded.org/g/openembedded-core/message/195218 On Wed, 2024-02-07 at 13:21 +0530, akash hadke wrote: > From: akash hadke >=20 > Add below patch to support DoIP/ISO 13400 timings busybox zcip >=20 > 0001-zcip-add-support-for-DoIP-ISO-13400-timings.patch >=20 > DoIP requires fast IP assignment, faster than what RFC 3927 can > guarantee, and so it defines its' own AutoIP timing parameters >=20 > Add a compile-time option to use DoIP timing parameters instead of > default RFC 3927 parameters. This option is useful for use of zcip in > automotive use-cases. In pratice, it decreases AutoIP allocation time > from ~10s to ~2s, at the expense of less resilience to collisions >=20 > Signed-off-by: akash hadke > Signed-off-by: Akash Hadke > --- > ...d-support-for-DoIP-ISO-13400-timings.patch | 189 ++++++++++++++++++ > meta/recipes-core/busybox/busybox_1.36.1.bb | 1 + > 2 files changed, 190 insertions(+) > create mode 100644 meta/recipes-core/busybox/busybox/0001-zcip-add-suppo= rt-for-DoIP-ISO-13400-timings.patch I think a few of us are torn on this. If it were accepted upstream, I'd probably take it. Whilst it is still pending, I'm less sure. Having "embedded" targeted features in OE-Core is desirable in many ways. In this case the target usage is probably quite niche. I'd like to see if anyone else would find this useful? Does AGL want to use this for example? If so, I'd probably merge, if not, it is probably something for your layer. I am happy to see it submitted to upstream though. Cheers, Richard