Hi I have a PCI based card which have few RAM on it. I have to copy the text file to RAM and read it too. Actually i want my pci device to be exposed as block device and then mount file system on it. On Tue, Jun 2, 2015 at 6:59 AM, Greg KH <gregkh@linuxfoundation.org> wrote:
On Mon, Jun 01, 2015 at 10:55:44PM +0530, Robert Clove wrote:
Hi,
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?
greg k-h