From owner-freebsd-current Tue Aug 5 18:47:25 1997 Return-Path: Received: (from root@localhost) by hub.freebsd.org (8.8.5/8.8.5) id SAA19069 for current-outgoing; Tue, 5 Aug 1997 18:47:25 -0700 (PDT) Received: from broon.off.connect.com.au (broon.off.connect.com.au [203.63.69.1]) by hub.freebsd.org (8.8.5/8.8.5) with ESMTP id SAA19064 for ; Tue, 5 Aug 1997 18:47:20 -0700 (PDT) Received: (from ggm@localhost) by broon.off.connect.com.au id LAA18653 (8.8.5/IDA-1.6 for current@FreeBSD.ORG); Wed, 6 Aug 1997 11:46:47 +1000 (EST) Date: Wed, 6 Aug 1997 11:46:47 +1000 (EST) From: George Michaelson Message-ID: <199708060146.LAA18653@broon.off.connect.com.au> To: current@FreeBSD.ORG Subject: canonical issue wrt DMA & wd/wdc Sender: owner-freebsd-current@FreeBSD.ORG X-Loop: FreeBSD.org Precedence: bulk 1) can somebody add the DMA warning issues to an FAQ so we can understand when it really means "DMA is disabled" as opposed to "your m.b. or BIOS doesn't support enabling, who knows, lets wing it" 2) flags 0x80ff80ff blows up in config on wdc but works on wd instances 3) assuming when an ASUS m.b. reports the disks are mode4 compliant its not lying, does adding the flags buy me anything 4) claims LINT explains how to enable new/untrustworthy DMA are untrue as far as I can see (but then I'm hyper dumb :-) -George