Date: Sat, 4 May 1996 19:06:46 +0200 (MET DST) From: Wilko Bulte <wilko@yedi.iaf.nl> To: joerg_wunsch@uriah.heep.sax.de Cc: freebsd-hackers@freebsd.org Subject: Re: using DLT drive on FreeBSD Message-ID: <199605041706.TAA12938@yedi.iaf.nl> In-Reply-To: <199605040825.KAA21347@uriah.heep.sax.de> from "J Wunsch" at May 4, 96 10:25:08 am
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> > This would imply that non-SG adapters are unusable. Correct me if I'm > > wrong but something like a Seagate ST-02 (junk, I know, but sea(4) > > is available) does not do SG. > > ...nor does it do busmaster DMA. :) > > Busmaster DMA controllers are required to support scatter/gather, Of course.. > that's why some early revision AHA-154X-A's are unusable with FreeBSD > (but this was a firmware revision problem, mine is working fine in the > scratchbox). Now that you mention it: I have 2 of the 1542A in my testbox. There was a program to check their health mentioned some time ago. Do you have a pointer to it? I'd like to check my cards. (If they prove problematic, I'll start haunting you for a PROM image ;-) > joerg_wunsch@uriah.heep.sax.de -- http://www.sax.de/~joerg/ -- NIC: JW11-RIPE _ __________________________________________________________________________ | / o / / _ Wilko Bulte email: wilko@yedi.iaf.nl |/|/ / / /( (_) Private FreeBSD site - Arnhem - The Netherlands --------------------------------------------------------------------------------
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