From owner-cvs-all Thu Feb 27 3:59: 9 2003 Delivered-To: cvs-all@freebsd.org Received: from mx1.FreeBSD.org (mx1.freebsd.org [216.136.204.125]) by hub.freebsd.org (Postfix) with ESMTP id A6BCD37B401; Thu, 27 Feb 2003 03:59:05 -0800 (PST) Received: from mail.tcoip.com.br (erato.tco.net.br [200.220.254.10]) by mx1.FreeBSD.org (Postfix) with ESMTP id 3CB1143FE1; Thu, 27 Feb 2003 03:59:02 -0800 (PST) (envelope-from dcs@tcoip.com.br) Received: from tcoip.com.br ([10.0.2.6]) by mail.tcoip.com.br (8.11.6/8.11.6) with ESMTP id h1RBwx909385; Thu, 27 Feb 2003 08:58:59 -0300 Message-ID: <3E5DFD83.4070605@tcoip.com.br> Date: Thu, 27 Feb 2003 08:58:59 -0300 From: "Daniel C. Sobral" User-Agent: Mozilla/5.0 (X11; U; FreeBSD i386; en-US; rv:1.3b) Gecko/20030214 X-Accept-Language: en-us, en, pt-br, ja MIME-Version: 1.0 To: Bill Paul Cc: src-committers@FreeBSD.org, cvs-src@FreeBSD.org, cvs-all@FreeBSD.org Subject: Re: cvs commit: src/sys/dev/fxp if_fxp.c if_fxpreg.h if_fxpvar.h References: <200302262212.h1QMC4L8017995@repoman.freebsd.org> In-Reply-To: <200302262212.h1QMC4L8017995@repoman.freebsd.org> Content-Type: text/plain; charset=us-ascii; format=flowed Content-Transfer-Encoding: 7bit Sender: owner-cvs-all@FreeBSD.ORG Precedence: bulk List-ID: List-Archive: (Web Archive) List-Help: (List Instructions) List-Subscribe: List-Unsubscribe: X-Loop: FreeBSD.ORG Bill Paul wrote: > wpaul 2003/02/26 14:12:04 PST > > Modified files: > sys/dev/fxp if_fxp.c if_fxpreg.h if_fxpvar.h > Log: > As previously threatened, add TCP/IP checksum offload support to > the fxp driver. This is enabled only for the 82550/82551 chips > (PCI revision code 12 or 13). RX and TX checksum offload are > both supported. Transmit offload is limited to TCP and UDP only > right now: there seems to be a problem with IP header checksumming > on transmit in some cases. I'm curious. Is there any way of knowing whether support has been detected and is in use? I did the pciconf trick you mentioned, but... Alas, when you say revision code 12 or 13... is that hex or decimal? pciconf shows some of mine as being 0d. > This chip has hardware VLAN support as well. I hope to enable > support for this eventually. MMmmmmm. Yummy. I have 19 vlans in use on some hosts. -- Daniel C. Sobral (8-DCS) Gerencia de Operacoes Divisao de Comunicacao de Dados Coordenacao de Seguranca TCO Fones: 55-61-313-7654/Cel: 55-61-9618-0904 E-mail: Daniel.Capo@tco.net.br Daniel.Sobral@tcoip.com.br dcs@tcoip.com.br Outros: dcs@newsguy.com dcs@freebsd.org capo@notorious.bsdconspiracy.net But they went to MARS around 1953!! To Unsubscribe: send mail to majordomo@FreeBSD.org with "unsubscribe cvs-all" in the body of the message