From owner-freebsd-current Sat Apr 22 10:19: 7 2000 Delivered-To: freebsd-current@freebsd.org Received: from gndrsh.dnsmgr.net (GndRsh.dnsmgr.net [198.145.92.4]) by hub.freebsd.org (Postfix) with ESMTP id AD11E37B5F0; Sat, 22 Apr 2000 10:19:03 -0700 (PDT) (envelope-from freebsd@gndrsh.dnsmgr.net) Received: (from freebsd@localhost) by gndrsh.dnsmgr.net (8.9.3/8.9.3) id KAA06102; Sat, 22 Apr 2000 10:18:33 -0700 (PDT) (envelope-from freebsd) From: "Rodney W. Grimes" Message-Id: <200004221718.KAA06102@gndrsh.dnsmgr.net> Subject: Re: missing functionality In-Reply-To: <200004221424.KAA17722@khavrinen.lcs.mit.edu> from Garrett Wollman at "Apr 22, 2000 10:24:12 am" To: wollman@khavrinen.lcs.mit.edu (Garrett Wollman) Date: Sat, 22 Apr 2000 10:18:32 -0700 (PDT) Cc: bandix@looksharp.net (Brandon D. Valentine), freebsd-current@FreeBSD.ORG (FreeBSD-CURRENT), freebsd-stable@FreeBSD.ORG (FreeBSD-STABLE) X-Mailer: ELM [version 2.4ME+ PL54 (25)] MIME-Version: 1.0 Content-Type: text/plain; charset=US-ASCII Content-Transfer-Encoding: 7bit Sender: owner-freebsd-current@FreeBSD.ORG Precedence: bulk X-Loop: FreeBSD.ORG > < said: > > > to include support for the MCA bus. The vast majority of MCA bus > > machines in existence utilize ESDI because they predate the UDMA and > > AFAIK, the only MCA disk controller supported does SCSI. The IBM PS/2 family supported them all, ST506, ESDI and SCSI... Being that I have all the IBM PS/2 FE service documents, a quick look at just the Model 80 option list gives me: 90X9063 Fixed Disk Drive Adapter (ESDI) 72X8540 Fixed Disk Drive Adapter (ST506) 15F6779 SCSI Adapter/A With Cache I probably also have at least 1 of each of these cards around here... -- Rod Grimes - KD7CAX @ CN85sl - (RWG25) rgrimes@gndrsh.dnsmgr.net To Unsubscribe: send mail to majordomo@FreeBSD.org with "unsubscribe freebsd-current" in the body of the message