netbsd-users: TEAC CD-RW on PROMISE chip panics NetBSD 1.5.2

Subject: TEAC CD-RW on PROMISE chip panics NetBSD 1.5.2
To: None <netbsd-users@netbsd.org>
From: Klaus Heinz <k.heinz.jul.zwei@onlinehome.de>
List: netbsd-users
Date: 07/19/2002 02:52:30

Hi,

does anyone have a TEAC CD-W512EB attached to the PROMISE chip on an
ASUS A7V266-E? I am not able to access the CD-RW without panicking the
system. First the IDE mode is downgraded several times (from UDMA2 to PIO4)
and then ddb kicks in.
A NetBSD 1.5.3 kernel does not panic, but that's the only difference I
can see.

More details are in PR kern/17642.

ciao
     Klaus