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Date:      Thu, 9 May 2019 14:13:09 -0500
From:      Kyle Evans <kevans@freebsd.org>
To:        "Andrey V. Elsukov" <ae@freebsd.org>
Cc:        src-committers <src-committers@freebsd.org>, svn-src-all <svn-src-all@freebsd.org>, svn-src-head@freebsd.org
Subject:   Re: svn commit: r347402 - head/sys/modules/ipsec
Message-ID:  <CACNAnaHhZED5nQwNv3eyabN9=z9P7YVL9G8GX%2BoXr8hsXOD2Dg@mail.gmail.com>
In-Reply-To: <1362fc5c-c5dd-438b-9696-de3ec3a538ca@FreeBSD.org>
References:  <201905091806.x49I6Bx9067179@repo.freebsd.org> <CACNAnaH5Wq5aXHtT6EuRwTS5zUe=kBfZTsh%2B9BqPkHee3cvT-Q@mail.gmail.com> <1362fc5c-c5dd-438b-9696-de3ec3a538ca@FreeBSD.org>

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On Thu, May 9, 2019 at 1:43 PM Andrey V. Elsukov <ae@freebsd.org> wrote:
>
> On 09.05.2019 21:36, Kyle Evans wrote:
> > Any chance the mechanism I introduced for ifconfig mapping ifname <->
> > kld in r347241 would solve the same set of problems this would?
> > (unsure if there are any non-ifconfig(8) problems in consideration) If
> > we have more consumers of it than just vmnet (from a stable/ point of
> > view) then I'd be more than happy to MFC that separately from the rest
> > of the commit.
> >
>
> Hi,
>
> there is two IPsec related interfaces that have problem with automatic
> loading - if_enc and if_ipsec. So, if you add both to the mapping list,
> this will be useful. CAM enc driver has conflicting name and prevents to
> automatic loading of if_enc(4). It is probably always build in the
> kernel, but renaming it into "ses" may break some third-party device
> drivers.
>

I think you want something like [0] to add both of these to the map
and stop ifconfig(8) from bailing on loading if_enc because 'enc' is
loaded. This is safe at least for the set of modules currently mapped.

Thanks,

Kyle Evans

[0] https://people.freebsd.org/~kevans/ipsec.diff



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