Re: Resizing a PCI device's BAR at runtime?

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On Sun, 2010-10-03 at 04:43 +0900, Paul Mundt wrote:
> One of the points of having an FPGA is that you can implement these
> things sensibly, rather than forcing the kernel to work around the crap
> that was implemented by people who have an aversion to the specifictions.
No, it's called "having an aversion to shutting my driver down while it
is doing its job".
> If you can tolerate a suspend/resume cycle on the device 
OK, do you have any pointers on how to trigger that from my driver - how
to do a quick down-and-up on the device so that the time it's not
handling its job is minimized?


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