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Date:      Sun, 20 Oct 2024 18:00:16 +0000 (UTC)
From:      "Bjoern A. Zeeb" <bz@freebsd.org>
To:        Artem Hevorhian <artemhevorhian@gmail.com>
Cc:        freebsd-wireless@freebsd.org
Subject:   Re: Help wanted on porting a library from Linux to FreeBSD
Message-ID:  <5p07s859-nr38-p981-208o-279pq5509qs4@serrofq.bet>
In-Reply-To: <CA%2BAExUTLmt6aBTR9zdK3eynHwMbHd35Vd8FqxHw6uxJ-MEyUUg@mail.gmail.com>
References:  <CA%2BAExURkdSmZnRn1L376w0u1acc1qATnwfYSW-zm=fBBCUsipg@mail.gmail.com> <s5pp91n7-5or7-0305-60n4-p843ss34409p@SerrOFQ.bet> <CA%2BAExUTrQY8sHp-G6VyBexMagjK=AWCPfGBLaS37-cnfFC4tiw@mail.gmail.com> <CA%2BAExUTLmt6aBTR9zdK3eynHwMbHd35Vd8FqxHw6uxJ-MEyUUg@mail.gmail.com>

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On Sun, 20 Oct 2024, Artem Hevorhian wrote:

> The "library" is just a demonstration of how netlink events are used in
> communicating the state of the wifi subsystem on Linux. I would like to
> implement the same kernel backend for FreeBSD. The "library" uses libmnl,
> but I can use raw netlink sockets, it's not a problem. The problem is the
> lack of support (which I would like to fix) for working with nl80211
> netlink on FreeBSD.

Okay.

> I understand that you say that most of the code is
> already there, I will have a look at that.

native code; not nl80211.

> But I guess that the overall
> functionality of driving your wifi module (scan feature) from the userspace
> with the help of asking the kernel to do it from the kernel space is a good
> idea.

I think scan is a demonstrator and probably a good start for such a project
but by far not in any reality what needs to be implemented.

I don't know how much time you'll have avail for your masters.

I know we (Adrian, I, etc) had some discussions on the interface and
versioning etc. and what Linux had done.  I'd be curious what others
think about going down that road?

/bz

-- 
Bjoern A. Zeeb                                                     r15:7



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