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Date:      Wed, 17 Jul 2002 14:12:48 -0400 (EDT)
From:      Garrett Wollman <wollman@lcs.mit.edu>
To:        Bill Baumann <bbaumann@isilon.com>
Cc:        freebsd-net@FreeBSD.ORG
Subject:   Re: Inconsistency between net/if.c and several ethernet drivers
Message-ID:  <200207171812.g6HICmm8097762@khavrinen.lcs.mit.edu>
In-Reply-To: <Pine.BSF.4.21.0207170942280.35007-100000@isilon.com>
References:  <20020716180110.E4709-100000@gateway.posi.net> <Pine.BSF.4.21.0207170942280.35007-100000@isilon.com>

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<<On Wed, 17 Jul 2002 10:58:12 -0700 (PDT), Bill Baumann <bbaumann@isilon.com> said:

> Why bother with a if_softc field when the interface and softc pointer are
> supposed to be the same?  Also, the very old Lance driver (lnc) has this
> problem.  It makes me wonder how true we are to TCP/IP Illustrated...

if_softc was added to pacify those who either didn't understand the C
language, or thought they had a good reason why the softc structure
had to begin with some other structure than ifnet.

-GAWollman


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