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Date: Tue, 25 May 2004 21:34:59 +0400
From: Yar Tikhiy <yar@FreeBSD.org>
To: Ruslan Ermilov <ru@FreeBSD.org>
Message-ID: <20040525173458.GA18554@comp.chem.msu.su>
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Subject: Re: cvs commit: src/sys/dev/fxp if_fxp.c if_fxpvar.h
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On Tue, May 25, 2004 at 07:42:51PM +0300, Ruslan Ermilov wrote:
> On Tue, May 25, 2004 at 07:49:46AM -0700, Yar Tikhiy wrote:
> > yar         2004/05/25 07:49:46 PDT
> > 
> >   FreeBSD src repository
> > 
> >   Modified files:
> >     sys/dev/fxp          if_fxp.c if_fxpvar.h 
> >   Log:
> >   Teach fxp(4) to control VLAN_MTU in the hardware.
> >   Now reception of extended frames can be toggled
> >   through ioctl(SIOCSIFCAP).
> >   
> >   The card will also receive extended frames when
> >   in promiscuous mode.
> >   
> >   Revision  Changes    Path
> >   1.209     +16 -8     src/sys/dev/fxp/if_fxp.c
> >   1.30      +1 -0      src/sys/dev/fxp/if_fxpvar.h
> > 
> This change also made VLAN_MTU disabled by default, what was
> the reason to do it?

I disabled it so that the interface won't violate without need
the Ethernet standard WRT the upper limit on frame size.
vlan(4) will enable VLAN_MTU on an fxp interace as soon as a vlan
interface is attached to it.

-- 
Yar