From owner-freebsd-hackers Wed Mar 22 11:59:12 1995 Return-Path: hackers-owner Received: (from majordom@localhost) by freefall.cdrom.com (8.6.10/8.6.6) id LAA13330 for hackers-outgoing; Wed, 22 Mar 1995 11:59:12 -0800 Received: from gndrsh.aac.dev.com (gndrsh.aac.dev.com [198.145.92.241]) by freefall.cdrom.com (8.6.10/8.6.6) with ESMTP id LAA13324 for ; Wed, 22 Mar 1995 11:59:09 -0800 Received: (from rgrimes@localhost) by gndrsh.aac.dev.com (8.6.8/8.6.6) id LAA09924; Wed, 22 Mar 1995 11:58:09 -0800 From: "Rodney W. Grimes" Message-Id: <199503221958.LAA09924@gndrsh.aac.dev.com> Subject: Re: kern/248: scbus attach/probe printf inconsistency To: wilko@yedi.iaf.nl (Wilko Bulte) Date: Wed, 22 Mar 1995 11:58:09 -0800 (PST) Cc: bob%obiwan@yedi.iaf.nl, amurai@spec.co.jp, dufault@hda.com, pst@Shockwave.COM, freebsd-hackers@freefall.cdrom.com In-Reply-To: <199503212123.WAA01722@yedi.iaf.nl> from "Wilko Bulte" at Mar 21, 95 10:23:36 pm X-Mailer: ELM [version 2.4 PL23] Content-Type: text Content-Length: 988 Sender: hackers-owner@FreeBSD.org Precedence: bulk > > > Atsushi MURAI wrote: > > > > > > > > bt0: targ 0 sync rate=10.00MB/s(100ns), offset=15 > > > > > bt0: targ 1 sync rate= 4.54MB/s(220ns), offset=15 > > > > > bt0: targ 4 async > > > > > bt0: targ 6 async > > > > > > It's a common information for SCSI bus by each target and card. So I > > > will recommend these information should be saved into common > > Leave out the 100ns stuff, it's redundant. Other than that, it looks OK > to me. BTW what means 'offset' in this case? Offset is how many bytes you can have unacked during a sync transfer, think of it as a TCP window size. The bigger the better, 15 is the max! > > I agree very strongly with Atsushi on this. I use these as visible evidence > > that all the negotiations are going as I expected. Without them you're left > > in the dark. > > Yep, good idea! > -- Rod Grimes rgrimes@gndrsh.aac.dev.com Accurate Automation Company Custom computers for FreeBSD