piix4_mem_quirk 737 drivers/pci/quirks.c piix4_mem_quirk(dev, "PIIX4 devres F", 0x6c, 1 << 7); piix4_mem_quirk 742 drivers/pci/quirks.c piix4_mem_quirk(dev, "PIIX4 devres H", 0x74, 1 << 7);