From owner-freebsd-hackers Tue Sep 12 12:04:08 1995 Return-Path: hackers-owner Received: (from majordom@localhost) by freefall.freebsd.org (8.6.12/8.6.6) id MAA24021 for hackers-outgoing; Tue, 12 Sep 1995 12:04:08 -0700 Received: from mail1.digital.com (mail1.digital.com [204.123.2.50]) by freefall.freebsd.org (8.6.12/8.6.6) with SMTP id MAA24015 for ; Tue, 12 Sep 1995 12:04:07 -0700 Received: from muggsy.lkg.dec.com by mail1.digital.com; (5.65 EXP 4/12/95 for V3.2/1.0/WV) id AA10640; Tue, 12 Sep 1995 11:41:56 -0700 Received: from whydos.lkg.dec.com by muggsy.lkg.dec.com (5.65/DEC-Ultrix/4.3) with SMTP id AA09406; Tue, 12 Sep 1995 14:41:53 -0400 Received: from localhost (localhost [127.0.0.1]) by whydos.lkg.dec.com (8.6.11/8.6.9) with SMTP id OAA14326; Tue, 12 Sep 1995 14:54:45 GMT Message-Id: <199509121454.OAA14326@whydos.lkg.dec.com> X-Authentication-Warning: whydos.lkg.dec.com: Host localhost didn't use HELO protocol To: Joe Greco Cc: gibbs@freefall.freebsd.org (Justin T. Gibbs), hackers@freebsd.org Subject: Re: Help! :-( (fwd) In-Reply-To: Your message of "Mon, 11 Sep 1995 21:49:46 EST." <199509120249.VAA18581@brasil.moneng.mei.com> X-Mailer: exmh version 1.5omega 10/6/94 Date: Tue, 12 Sep 1995 14:54:44 +0000 From: Matt Thomas Sender: hackers-owner@freebsd.org Precedence: bulk In <199509120249.VAA18581@brasil.moneng.mei.com> , you wrote: One of his problems will be due to a "interaction" between the DC21050 and the Triton chipset. Basically, if the CPU access any memory mapped registers behind the PPB eventually the system will go into PCI deadlock. Not that seems to the current problem but you will hit it. The solution is to switch to I/O mapping. Matt Thomas Internet: matt@lkg.dec.com 3am Software Foundry WWW URL: Westford, MA Disclaimer: Digital disavows all knowledge of this message