On Fri, Aug 06, 2004 at 03:31:06PM -0700, Nate Lawson wrote: > It looks like the DMA object for the channel is not being initialized. > However, that is in another path (this backtrace is just a symptom > triggered by the first DMA access to the drive). Someone who knows more > about the control path for going from PIO -> DMA mode will have to look > into this. I would like to stress that it only happens with ACPI enabled. If I boot with ACPI disabled the transfer mode is set to UDMA100. Shall I provide you with more info? Thanks, -RadekReceived on Tue Aug 10 2004 - 18:38:18 UTC
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