Date: Sun, 19 Dec 2004 21:16:56 +0100 From: "Daniel S. Haischt" <me@daniel.stefan.haischt.name> To: freebsd-hardware@freebsd.org Subject: [QUESTION] Promise PDC20269 problems with FreeBSD 5.3 Message-ID: <41C5E1B8.2090805@daniel.stefan.haischt.name>
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Hello,
recently I updated one of my FreeBSD boxes to
v 5.3. This box got a builtin Promise PDC20269
UDMA133 controller. Actually it's a controller
with two IDE channels.
So far if using the GENERIC kernel that comes
with FreeBSD, I do not experience any problems.
If using my own customized kernel I am getting
the following error message while booting the
system:
----8<--------8<--------8<-------8<-----8<-----
Interrupt storm detected on "irq10: atapci1";
throtteling interrupt source:
---->8-------->8-------->8------->8----->8-----
After some trail-and-error based investigations,
I did figure out that if I don't plugin any device
into IDE channel two, the just described error
does not occur.
So it has something to do with IDE channel two.
As an additional note - The controller works
under Linux, FreeBSD 5.3 (GENERIC) and FreeBSD
5.2.1 (custom kernel).
Any hints on how to solve this issue would be
greatly appreciated.
--
Mit freundlichen Gruessen / With kind regards
Daniel S. Haischt | phone: +49 -7032-992909
Grabenstrasse 11 | +49 -700-DHAISCHT
| fax: +49 -7032-992910
D-71083 Herrenberg | fax2mail: +49 -7032-7999738
GERMANY | cell: +49 -172-7668936
SIP: sip:haischt@daniel-s-haischt.biz:5060
email: me@daniel.stefan.haischt.name
web: http://www.daniel.stefan.haischt.name/
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