From owner-freebsd-hardware Wed Apr 3 23:56:24 1996 Return-Path: owner-hardware Received: (from root@localhost) by freefall.freebsd.org (8.7.3/8.7.3) id XAA06802 for hardware-outgoing; Wed, 3 Apr 1996 23:56:24 -0800 (PST) Received: from godzilla.zeta.org.au (godzilla.zeta.org.au [203.2.228.19]) by freefall.freebsd.org (8.7.3/8.7.3) with SMTP id XAA06779 for ; Wed, 3 Apr 1996 23:56:15 -0800 (PST) Received: (from bde@localhost) by godzilla.zeta.org.au (8.6.12/8.6.9) id RAA00290; Thu, 4 Apr 1996 17:53:12 +1000 Date: Thu, 4 Apr 1996 17:53:12 +1000 From: Bruce Evans Message-Id: <199604040753.RAA00290@godzilla.zeta.org.au> To: Brett_Glass@ccgate.infoworld.com, msmith@atrad.adelaide.edu.au Subject: Re: Some solutions to disk problems.... I think. Cc: hardware@FreeBSD.org, jkh@time.cdrom.com Sender: owner-hardware@FreeBSD.org X-Loop: FreeBSD.org Precedence: bulk >> *sigh* The whole point is that _nothing_ other than the 'wd' driver >> should know this; >Why not? When a tape drive or CD-ROM is attached to a SCSI interface, there >are exposed flags for both the SCSI adapter and the drive. This isn't >"special case" code. There are no per-drive flags for SCSI devices. There are at most per- controller flags for ISA SCSI controllers. Even those are unavailable for PCI SCSI controllers. The per-drive wd flags are side effects of hacks for ISA configuration. Bruce