My goal is to find the PCI Region size for the AMD Graphics card, in order to map the PCI memory of that card to userspace in order to do i2c transfers.
lspci is a really nice Linux command to list all the device info on the pci bus. This tells you exactly what chipsets are present in video, network, and audio ...
The PCI Devices window displays basic information for the PCI devices on the target. It scans the PCI buses you specify, using a process called PCI device ...