Subject: Re: kern/32643: re(4) has problems with HW VLAN tagging
To: None <kern-bug-people@netbsd.org, gnats-admin@netbsd.org,>
From: YAMAMOTO Takashi <yamt@mwd.biglobe.ne.jp>
List: netbsd-bugs
Date: 11/19/2006 22:20:02
The following reply was made to PR kern/32643; it has been noted by GNATS.
From: yamt@mwd.biglobe.ne.jp (YAMAMOTO Takashi)
To: gnats-bugs@NetBSD.org
Cc: kern-bug-people@netbsd.org, gnats-admin@netbsd.org,
netbsd-bugs@netbsd.org, pavel.cahyna@st.mff.cuni.cz
Subject: Re: kern/32643: re(4) has problems with HW VLAN tagging
Date: Mon, 20 Nov 2006 07:15:43 +0900 (JST)
> The following reply was made to PR kern/32643; it has been noted by GNATS.
>
> From: Izumi Tsutsui <tsutsui@ceres.dti.ne.jp>
> To: pavel@netbsd.org
> Cc: gnats-bugs@netbsd.org, tsutsui@ceres.dti.ne.jp
> Subject: Re: kern/32643: re(4) has problems with HW VLAN tagging
> Date: Sun, 19 Nov 2006 19:49:02 +0900
>
> pavel@netbsd.org wrote:
>
> > yamt suggested something similar, and it did not work for me.
> > see Message-Id: <1147820216.470989.3258.nullmailer@yamt.dyndns.org> on
> > source-changes.
>
> His patch cleared only vlanctl in the first DMA desc on TX,
> but I guess all descs should be cleared both on TX and RX.
> (though I'm not sure what will happen when only trailing descs
> have vlanctl values on TX with multiple descs)
i was not able to reproduce his problem (scp) even with my patch.
ie. there is no way to confirm it working without letting him try.
YAMAMOTO Takashi