ARC_REG_SLC_RGN_START1 716 arch/arc/mm/cache.c write_aux_reg(ARC_REG_SLC_RGN_START1, upper_32_bits(paddr)); ARC_REG_SLC_RGN_START1 1327 arch/arc/mm/cache.c write_aux_reg(ARC_REG_SLC_RGN_START1, 0);