MPC52xx_PCI_IWCR_ENABLE 268 arch/powerpc/platforms/52xx/mpc52xx_pci.c iwcr0 = MPC52xx_PCI_IWCR_ENABLE | MPC52xx_PCI_IWCR_MEM; MPC52xx_PCI_IWCR_ENABLE 282 arch/powerpc/platforms/52xx/mpc52xx_pci.c iwcr1 = MPC52xx_PCI_IWCR_ENABLE | MPC52xx_PCI_IWCR_MEM; MPC52xx_PCI_IWCR_ENABLE 304 arch/powerpc/platforms/52xx/mpc52xx_pci.c iwcr2 = MPC52xx_PCI_IWCR_ENABLE | MPC52xx_PCI_IWCR_IO;