d0041b3e1c
The register offset is not valid on 88E8072 controller. Also don't blindly increase max read request size to 4096, instead, use 2048 which seems to be more sane value and only change the value if the hardware default size(512) was used on that register. For PCIX controllers, use system defined constant rather than using magic value. While I'm here stop showing negotiated link width.