From mboxrd@z Thu Jan  1 00:00:00 1970
Date: Fri,  8 Dec 1995 05:05:51 -0500
From: Nigel Roles ngr@symbionics.co.uk
Subject: ATA driver/ATAPI CD/latest kernel
Topicbox-Message-UUID: 376a02cc-eac8-11e9-9e20-41e7f4b1d025
Message-ID: <19951208100551.xvtjp15Oaqfy-JVs8sghXqK4f-RP6xE03jHUyIxRo60@z>

Has anyone got a fully boddled kernel running on a machine with one 
IDE controller supporting an ATA disk, and an ATAPI CD-ROM? I suspect 
there is an assumption that they are on different controllers; I get 
words to the following effect

ata0: cmd = 0xfe status = 0xff
atapi1:panic wait busy

during kernel initialisation. If I unplug the CD, everything works 
fine.