If the HBA is properly installed and storage is connected properly, you will see output similar to the following example. In this example, one port of a HBA is connected through a fabric switch to two ports of a disk array.
cfgadm -al
Ap_Id Type Receptacle Occupant Condition
c3 fc-fabric connected configured unknown
c3::200600a0b816005e disk connected configured unknown
c3::200700a0b816005e disk connected configured unknown
c4 fc connected unconfigured unknown
pcie5 fibre/hp connected configured ok
If the HBA is shown as unconfigured or disconnected, see To Configure the HBA (Oracle Solaris).