Re: [Linux-ia64] CMD649 driver in 2.5.5x

From: Matthew Wilcox <willy_at_debian.org>
Date: 2003-02-05 00:46:29
On Mon, Feb 03, 2003 at 04:53:23PM -0800, Grant Grundler wrote:
> While it had problem reading the CD drive, it completed without
> crashing the box. hmm...seems DMA was disabled at some point
> since I started with DMA enabled (default):

AIUI that's normal -- if an error occurs during DMA, the spec says we
drop down to PIO.  But I thought that was only for the retry, not for
subsequent operations.

-- 
"It's not Hollywood.  War is real, war is primarily not about defeat or
victory, it is about death.  I've seen thousands and thousands of dead bodies.
Do you think I want to have an academic debate on this subject?" -- Robert Fisk
Received on Tue Feb 04 05:46:36 2003

This archive was generated by hypermail 2.1.8 : 2005-08-02 09:20:11 EST