Accessing Ram on PCI card
gregkh at linuxfoundation.org
Mon Jun 1 21:29:20 EDT 2015
On Mon, Jun 01, 2015 at 10:55:44PM +0530, Robert Clove wrote:
> I have a pci card that has some amount of ram and flash memory on it.
What kind of card?
> I have found the bar address range for the memory.
> I want to transfer a file to that memory and read from that memory.
PCI card memory are not usually set up as a filesystem, how can you copy
a file to it?
> Any pointers(in terms of sample code) how can i do that?
Why do you want to do this? What exactly are you trying to solve here?
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