Re: PCI Bursting with PIO

From: Alan Cox
Date: Fri Feb 15 2008 - 08:10:44 EST


> Is there any way to get PIO to burst over the PCI bus in the read and
> write direction? My device has 4 BAR registers, but the area where I

I think you are doign about as well as the X folks did when they spent
time on trying to optimise pio transfers to and from graphics card RAM.

> Any ideas would be really appreciated,

Put a DMA controller on it ;)

Alan
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