Hello, David, Jeff!
I'm using the linux kernel 2.6.10 and busybox on an AMD db AU1550 with a hdd connected to the pata port of a PCI card (Promise PDC20579).
I'm using a PDC20269 (on Promise Ultra133TX2 card) w/ DMA disabled on an embedded ppc (MPC8540). I cannot use DMA, too. I guess it's a PCI IRQ/REQ/GNT problem on my board. With DMA disabled I haven't had any problems on my system. I am going to use a PDC20275 in the future. My .config of a linux-2.6.13-rc7 is attached. And... I know other guys with similar problems on embedded environments. Unfortunately I wasn't able to have a closer look at this problem yet. Best greets, -- Clemens Koller _______________________________ R&D Imaging Devices Anagramm GmbH Rupert-Mayer-Str. 45/1 81379 Muenchen Germany http://www.anagramm.de Phone: +49-89-741518-50 Fax: +49-89-741518-19
Attachment:
.config.gz
Description: Binary data
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