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Date:      Fri, 1 Aug 2008 14:42:36 -0400
From:      John Baldwin <jhb@freebsd.org>
To:        freebsd-stable@freebsd.org
Cc:        John Nielsen <lists@jnielsen.net>, freebsd-questions@freebsd.org
Subject:   Re: Adding device to FreeBSD 6.3-STABLE
Message-ID:  <200808011442.37048.jhb@freebsd.org>
In-Reply-To: <200808011213.41335.lists@jnielsen.net>
References:  <6A7AD37501FA4199B44BBBB03B0EE368@jarasoft.net> <200808011213.41335.lists@jnielsen.net>

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On Friday 01 August 2008 12:13:41 pm John Nielsen wrote:
> On Friday 01 August 2008, Jack Raats wrote:
> > I would like to add the zyd device to FreeBSD.
> > The zyd driver allready is in FreeBSD 7.0.
> > Which steps do I have to take to add the zyd device to FreeBSD?
>=20
> Sorry, what are you asking? What version of FreeBSD are you using and wha=
t=20
> do you need help doing?

=46rom the subject line, I imagine Jack is using 6.3-STABLE and wants to=20
backport the driver from 7.0 to 6.3.  Backporting most drivers from 7.0 to=
=20
6.x isn't a big deal (can generally just copy over and compile).  However,=
=20
zyd(4) is a wireless driver and the net80211 wireless networking stack is=20
quite different in 6.x vs 7.0, so that is where it would be complicated to=
=20
backport the driver.  I'm not intimately familiar with net80211 in either=20
branch, so I'm unsure how much work the backport would be.

=2D-=20
John Baldwin



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