Messages in this thread | | | Subject | Re: A scrub daemon (prezeroing) | From | David Woodhouse <> | Date | Wed, 02 Feb 2005 21:33:45 +0000 |
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On Wed, 2005-02-02 at 21:00 +0000, Maciej W. Rozycki wrote: > E.g. the Broadcom's MIPS64-based SOCs have four general purpose DMA > engines onchip which can transfer data to/from the memory controller in > 32-byte chunks over the 256-bit internal bus. We have hardly any use for > these devices and certainly not for all four of them.
On machines like the Ocelot, I keep intending to abuse one of the DMA engines for access to the DiskOnChip. Really must dig the Ocelot out of the dusty pile of toys... :)
-- dwmw2
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