2.4.19-rc1 still broken on Supermicro Serverworks

From: jarausch@igpm.rwth-aachen.de
Date: Thu Jun 27 2002 - 05:52:09 EST


Hi all

on my Supermicro Serverworks board
with an onboard Serverworks ide controller and
a Promise Ultra 133-TX2 ide controller

the kernel hangs when accessing an Iomega
Zip (Atapi) drive.
I've configured IDEDMA_ONLYDISK=y and
BLK_DEV_IDESCSI=y

This configuration works just fine with
a 2.4.18 kernel with the IDE-patches from
/pub/linux/kernel/people/hedrick/ide-2.4.18

on 2.4.19-pre3 till 2.4.19-rc1 I get
ide_dmaproc: chipset supported ide_dma_lostirq func only: 13
hdd: lost interrupt (that is the ZIP drive attached to the IDE bus)

Serverworks OSB4 in impossible state
Disable UDMA ....

Some time ago, Alan Cox replied
> There are a few wrinkles to iron out on the serverworks side yet.

Hopefully this happens before 2.4.19-final.

Many thanks,

Helmut Jarausch

Lehrstuhl fuer Numerische Mathematik
Institute of Technology, RWTH Aachen
D 52056 Aachen, Germany

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