yes, FC HBAs will be shows with the prefix 'fc.' . For example
~ # esxcfg-scsidevs -a
vmhba0 ata_piix link-n/a sata.vmhba0 (0:0:31.2) Intel Corporation ICH10 4 port SATA IDE Controller
vmhba1 hpsa link-n/a sas.50123456789abcde (0:4:0.0) Hewlett-Packard Company Smart Array P410i
vmhba2 qla2xxx link-up fc.2000001b3208fb23:2100001b3208fb23 (0:23:0.0) QLogic Corp ISP2432-based 4Gb Fibre Channel to PCI Express HBA
vmhba3 qla2xxx link-n/a fc.2001001b3228fb23:2101001b3228fb23 (0:23:0.1) QLogic Corp ISP2432-based 4Gb Fibre Channel to PCI Express HBA
Looks like the driver for HP 82B 8Gbps dual port FC HBA is not embedded in ESXi image by default and we have to install it manually.
As per latest HPs ESXi and driver combination document " http://vibsdepot.hp.com/hpq/recipes/February2013VMwareRecipe5.0.pdf"
the recommended driver (bfa) version for 82B in ESXi 5.1 is 3.0.0.0
You can download it from the following URL.
https://my.vmware.com/web/vmware/details?downloadGroup=DT-ESXi50-BROCADE-bfa-3000&productId=229
Hope you know how to install this offline driver. If no please ping me back, I shall help you with the steps.