Messages in this thread | | | Date | Mon, 11 Feb 2002 13:20:02 -0500 (EST) | From | Bill Davidsen <> | Subject | Re: Why won't my HD do DMA I/O? |
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On Fri, 8 Feb 2002, Steve Snyder wrote:
> I've got a system on which the hard disk cannot be set to use DMA. When I > attempt to enable DMA ("hdparm -d1 /dev/hda") on this drive, there is a long > time-out period, after which displaying the settings shows that DMA is still > not set.
You did build this kernel with DMA support in the kernel, right? For your chipset? Vendor kernels have been known to err on the side of safty.
-- bill davidsen <davidsen@tmr.com> CTO, TMR Associates, Inc Doing interesting things with little computers since 1979.
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