Reporting allowable losses and deductions from form 7203, interaction with other limitations

If I am a passive S-corp shareholder with prior year loss suspended by basis limitation, current year ordinary income, other net rental loss exceeding ordinary income, sec 1231 income and interest income, all the same entity, what is the correct way to report allowable losses and deductions from columns (c), form 7203? Furthermore, how do these allowable losses interact with other limitations, specifically the passive activity loss limitations?