Messages in this thread | | | Date | Sat, 20 Dec 2003 23:20:34 +0100 | From | Matthias Andree <> | Subject | Re: 2.6 vs 2.4 regression when running gnomemeeting |
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On Sat, 20 Dec 2003, Nick Piggin wrote:
> >/dev/hda: > >multcount = 0 (off) > >IO_support = 0 (default 16-bit) > >unmaskirq = 0 (off) > >using_dma = 1 (on) > >keepsettings = 0 (off) > >readonly = 0 (off) > >readahead = 256 (on) > >geometry = 65535/16/63, sectors = 117210240, start = 0 > > > > This might be a problem - try turning unmaskirq on, and possibly > 32-bit IO support on (hdparm -u1 -c1 /dev/hda). I think there is > a remote possibility that doing this will corrupt your data just
Does 32-bit I/O support make a difference for DMA transfers at all or just for PIO?
-- Matthias Andree
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