From owner-freebsd-atm Thu Jul 12 9:23:33 2001 Delivered-To: freebsd-atm@freebsd.org Received: from ns1.hexanet.fr (ns1.hexanet.fr [194.98.140.1]) by hub.freebsd.org (Postfix) with ESMTP id 4333437B403 for ; Thu, 12 Jul 2001 09:23:29 -0700 (PDT) (envelope-from c.prevotaux@hexanet.fr) Received: from proton.hexanet.fr (proton.hexanet.fr [194.98.140.18]) by ns1.hexanet.fr (8.9.3/8.9.3) with ESMTP id SAA45641; Thu, 12 Jul 2001 18:23:28 +0200 (CEST) (envelope-from c.prevotaux@hexanet.fr) Received: from hexanet.fr (localhost [127.0.0.1]) by proton.hexanet.fr (8.11.2/8.11.2) with SMTP id f6CGNRu02384; Thu, 12 Jul 2001 18:23:27 +0200 (CEST) (envelope-from c.prevotaux@hexanet.fr) Date: Thu, 12 Jul 2001 18:23:27 +0200 From: Christophe Prévotaux To: Harti Brandt Cc: atm@freebsd.org Subject: Re: Service Classes Message-Id: <20010712182327.7f857f77.c.prevotaux@hexanet.fr> In-Reply-To: References: <20010712164530.22d2831f.c.prevotaux@hexanet.fr> X-Mailer: Sylpheed version 0.4.66 (GTK+ 1.2.7; i386--freebsd4.2) Organization: HEXANET Sarl Mime-Version: 1.0 Content-Type: text/plain; charset=ISO-8859-1 Content-Transfer-Encoding: 8bit Sender: owner-freebsd-atm@FreeBSD.ORG Precedence: bulk List-ID: List-Archive: (Web Archive) List-Help: (List Instructions) List-Subscribe: List-Unsubscribe: X-Loop: FreeBSD.org oops I am not a programmer , I doubt I can succeed in making this work however since the PCA200E does not support CBR it does not fit my needs I think I will have to look at the prosum card or the marconi HE155 cards but all these have Linux drivers but no FreeBSD drivers On Thu, 12 Jul 2001 17:24:41 +0200 (CEST) Harti Brandt wrote: > On Thu, 12 Jul 2001, Christophe Prévotaux wrote: > > CP>how do you do this ? Could someone implement this function in > CP>FreeBSD or NetBSD ? the purpose of this is simple : being able to > CP>configure SDH VCs and pass ATM over it or IP + MPLS, thus one would > CP>be able to have affordable Telco Grade Fiber infrastructure based on > CP>FreeBSD or NetBSD systems , much much cheaper than what exists on > CP>the market at this time (unless I don't know about cheap ATM over > CP>SDH and IP MPLS over SDH hardware that already exists) , Of course I > CP>realize that I won't get ASICs based hardware performance for > CP>routing because I don't know of any PCI based switch fabric cards > CP>available and less about drivers for such cards. > > That's fairly easy: you have to write value 0x90 in SUNI register > 0x46 for SONET and value 0x94 for SDH. Implementing should be easy too: > make an ioctl that take a 32bit argument and inserts it into a command > block to the PCA200. The argument should have the form: > > +-------------+--------------+--------------+-------------+ > | 8 bits mask | 8 bits value | 8 bits regno | 0x87 | > +-------------+--------------+--------------+-------------+ > > and you would use 0xff904687 for SONET and 0xff944687 for SDH. > > harti > -- > harti brandt, http://www.fokus.gmd.de/research/cc/cats/employees/hartmut.brandt/private > brandt@fokus.gmd.de, harti@begemot.org > > -- =================================================================== Christophe Prevotaux Email: c.prevotaux@hexanet.fr HEXANET SARL URL: http://www.hexanet.fr/ Z.A Farman Sud Tel: +33 (0)3 26 79 30 05 9 rue Roland Coffignot Direct: +33 (0)3 26 79 08 02 BP415 Fax: +33 (0)3 26 79 30 06 51689 Reims Cedex 2 FRANCE =================================================================== To Unsubscribe: send mail to majordomo@FreeBSD.org with "unsubscribe freebsd-atm" in the body of the message