R_IO_EXT_REG 61 arch/mips/sibyte/swarm/platform.c offset = __raw_readq(base + R_IO_EXT_REG(R_IO_EXT_START_ADDR, IDE_CS)); R_IO_EXT_REG 62 arch/mips/sibyte/swarm/platform.c size = __raw_readq(base + R_IO_EXT_REG(R_IO_EXT_MULT_SIZE, IDE_CS));