Uio pci generic

From ArmadeusWiki
Jump to: navigation, search
Page under construction... 

Construction.png Informations on this page are not guaranteed !!

Introduction

It's possible to use the FPGA CycloneV throught PCIe without writing any driver on the APF6_SP


Kernel configuration

$ make linux-menuconfig
    Device Drivers  ---> 
        <*> Userspace I/O drivers  --->
            <M>   Generic driver for PCI 2.3 and PCI Express cards

Mounting the uio

  • First load the uio_pci_generic driver:
$ modprobe uio_pci_generic
  • Then bind the FPGA PCIe with following command:
$ echo "1172 e001" > /sys/bus/pci/drivers/uio_pci_generic/new_id

Links