Matt, what version of the HBA driver are you using?
See this to figure it out: http://kb.vmware.com/selfservice/microsites/search.do?language=en_US&cmd=displayKC&externalId=1027206
I believe this is the latest 536FLB driver: https://my.vmware.com/group/vmware/details?downloadGroup=DT-ESXI55-BROADCOM-BNX2X-271070V557&productId=353
You will need it, not the Qlogic driver, unless you see qlnativefc in the list of drivers per the KB linked above. Updating drivers for my HBA in a DL980 resolved the issue, you just need the right driver and reboot.