VPD_BASE
ret = pci_read_vpd(adapter->pdev, VPD_BASE, 1, &base_val);
addr = base_val == PCI_VPD_LRDT_ID_STRING ? VPD_BASE : 0;
ret = pci_read_vpd(adapter->pdev, VPD_BASE, 1, &base_val);
addr = base_val == PCI_VPD_LRDT_ID_STRING ? VPD_BASE : VPD_BASE_OLD;
ret = csio_hw_seeprom_read(hw, VPD_BASE, (uint32_t *)(vpd));
addr = *vpd == 0x82 ? VPD_BASE : VPD_BASE_OLD;