Accessing flash on a PCI card

[Thomas Gleixner]

On Tue, 2004-07-06 at 12:26, Amit Shah wrote:
> I have a PCI card that has Intel Flash. I've cooked up a small driver (the
> host kernel is 2.6.6) that iomaps the base address exported by the PCI BARs
> and can verify that it's an intel flash by doing some config- write and
> read sequences.
> 
> I now want to export the flash to userspace for reading / writing to the
> flash. I guess it would be better to let MTD handle the stuff than me doing
> things all over again. So, how can I access that flash memory over the PCI
> with MTD?

Look at
drivers/mtd/maps/pci.c and other files using PCI in the same folder


Thomas