b_devio_raw 250 arch/mips/include/asm/pci/bridge.h } b_devio_raw[10]; /* 0x200000 */ b_devio_raw 256 arch/mips/include/asm/pci/bridge.h #define b_devio(n) b_devio_raw[((n)<2)?(n*2):(n+2)]