Messages in this thread | | | Date | Wed, 15 Apr 1998 22:48:07 -0400 | From | mlord <> | Subject | Re: DMA on CMD646 went away in 2.1.9x series? |
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Don Fisher wrote: > > My 2.1.88 kernel supports DMA on IDE disks, while the 2.1.96 > protests the hdparm command with the following. > > setting using_dma to 1 (on) > HDIO_SET_DMA failed: Operation not permitted > using_dma = 0 (off). ...
Somebody recently broke the CMD646 support for non-sparc, though if you configure in the sparc driver, it might work regardless.
The pending IDE update includes a fix for this. -- mlord@pobox.com The Linux IDE guy
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