4aa07e8649
PCI functions are plugged on a PCI bus. They can only access external memory regions via the bus. Signed-off-by: Philippe Mathieu-Daudé <philmd@linaro.org> Reviewed-by: Mark Cave-Ayland <mark.cave-ayland@ilande.co.uk> Message-Id: <20231011185954.10337-5-philmd@linaro.org>