fc_cell2uint
p.pci_phys_hi = fc_cell2uint(fc_arg(cp, 1));
p.pci_phys_mid = fc_cell2uint(fc_arg(cp, 2));
p.pci_phys_low = fc_cell2uint(fc_arg(cp, 3));
p.pci_phys_hi = fc_cell2uint(fc_arg(cp, 0));
p.pci_phys_hi = fc_cell2uint(fc_arg(cp, 0));
rspec.regspec_bustype = fc_cell2uint(fc_arg(cp, 1));
rspec.regspec_addr = fc_cell2uint(fc_arg(cp, 2));