From owner-freebsd-hackers Sat Dec 15 2:59:44 2001 Delivered-To: freebsd-hackers@freebsd.org Received: from scaup.prod.itd.earthlink.net (scaup.mail.pas.earthlink.net [207.217.120.49]) by hub.freebsd.org (Postfix) with ESMTP id F23F637B405 for ; Sat, 15 Dec 2001 02:59:42 -0800 (PST) Received: from pool0048.cvx22-bradley.dialup.earthlink.net ([209.179.198.48] helo=mindspring.com) by scaup.prod.itd.earthlink.net with esmtp (Exim 3.33 #1) id 16FCXa-0006g3-00; Sat, 15 Dec 2001 02:59:39 -0800 Message-ID: <3C1B2D1C.2A148A9C@mindspring.com> Date: Sat, 15 Dec 2001 02:59:40 -0800 From: Terry Lambert X-Mailer: Mozilla 4.7 [en]C-CCK-MCD {Sony} (Win98; U) X-Accept-Language: en MIME-Version: 1.0 To: David Greenman Cc: Brooks Davis , rsharpe@ns.aus.com, freebsd-hackers@FreeBSD.ORG Subject: Re: Does anyone know if the Broadcom BCM5700 has problems with HW csum? References: <3C1AEA9E.6010502@ns.aus.com> <20011214214118.A30560@Odin.AC.HMC.Edu> <3C1AF362.534BD2F7@mindspring.com> <20011215005739.A84861@nexus.root.com> Content-Type: text/plain; charset=us-ascii Content-Transfer-Encoding: 7bit Sender: owner-freebsd-hackers@FreeBSD.ORG Precedence: bulk List-ID: List-Archive: (Web Archive) List-Help: (List Instructions) List-Subscribe: List-Unsubscribe: X-Loop: FreeBSD.ORG David Greenman wrote: > >I believe you will find that the problem is related to the firmware > >handling of VLAN tagging, and that the problem only exists if VLAN > >tagging is enabled. > > You would believe wrongly, then, because the problem that I was seeing did > not involve VLAN tags. OK; it was worth a shot, since Broadcom was known to get that part wrong (they blew it big time on the Tigon II firmware). Too bad; the checksum offload is usually really helpful, if you can get arounf the quirks. 8^(. -- Terry To Unsubscribe: send mail to majordomo@FreeBSD.org with "unsubscribe freebsd-hackers" in the body of the message