Hello, > The OHCI controller (rev 0x02) under LS7A PCI host has a hardware flaw. > MMIO register with offset 0x60/0x64 is treated as legacy PS2-compatible > keyboard/mouse interface, which confuse the OHCI controller. Since OHCI > only use a 4KB BAR resource indeed, the LS7A OHCI controller's 32KB BAR > is wrapped around (the second 4KB BAR space is the same as the first 4KB > internally). So we can add an 4KB offset (0x1000) to the BAR resource as > a workaround. Applied to controller/loongson, thank you! Krzysztof
