tools: PCI: Add a userspace tool to test PCI endpoint

Add a userspace tool to invoke the ioctls exposed by the PCI endpoint test
driver to perform various PCI tests.

Signed-off-by: Kishon Vijay Abraham I <kishon@ti.com>
Signed-off-by: Bjorn Helgaas <bhelgaas@google.com>
1 file changed