Hello,
Not exactly the same card, but some information for you.
I have the following on a pfSense 2.7.2 install:
BCM57416 NetXtreme-E Dual-Media 10G RDMA Ethernet Controller
The interfaces are the 'onboard' interfaces in a Dell R440 server. I'll admit that the latest firmware is likely not installed on the server, so this might only be a me problem?
I have found that playing with SFP modules (i.e. remove / insert) while the system is running can cause the NIC to stop transmitting / receiving traffic. The only work around I have found is to reboot the node.
Mike