MLXSW_REG_BYTES_PER_DWORD
_offset, MLXSW_REG_BYTES_PER_DWORD, 1)
int offset = bit % (MLXSW_REG_BYTES_PER_DWORD * BITS_PER_BYTE);
int dword = bit / (MLXSW_REG_BYTES_PER_DWORD * BITS_PER_BYTE);