Command for viewing hba cards on rhel7

hi all,

I am trying to view the hba cards on a rhel7 server (storage says they are there, but I am not seeing them.
I tried

 lspci -nn | grep -i hba
           lspci |grep qla

I tried looking in /sys/class/fc_host.. but it is empty.
I am not sure if I am looking in the right spot or if the above command is still valid.

thanks,

Gary