Messages in this thread | | | From | Bartlomiej Zolnierkiewicz <> | Subject | Re: Worrisome IDE PIO transfers... | Date | Sun, 29 Feb 2004 04:05:19 +0100 |
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On Sunday 29 of February 2004 01:58, Jeff Garzik wrote:
> > I like Alan's idea to use loopback instead of "bswap". > > Neat but no more zerocopy that way. I much prefer a swap-as-you-go...
Okay, better solution:
- on Atari/Q40: if drive->bswap use insw/outsw instead of swapping variants
- on others: use device mapper as suggested by Matt Mackall (no extra copying and you can use DMA to read disk from TiVo!)
Bartlomiej
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