Oxford Semiconductor Inc.

GPIO driver - PCI Express device range (PCIe)
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To build the GPIO driver, from the command line move to the 
./source/gpio/driver/linux/ folder and enter "make":

-> cd tornado_gpio_vx.x/source/gpio/driver/linux
-> make

To load the driver, use the "gpio_load" script. This will insert
the driver and create a device node ("/dev/gpio")

-> ./gpio_load

To unload the driver, use the "gpio_unload" script.

-> ./gpio_unload
