I have been trying to get them to include support for SLLID for over a year. There is a bug/enhancement you can track CSCux64473. I would also suggest opening a TAC case referencing that bug so that Cisco knows how many people would like this featur...
To me the following lines read that the 1340 supports it, but the VMware HCL doesn't list it.
"However, The VIC 1340 (in the guise of the MLOM in the b200-M4) shows support for the Second Level Lun ID feature. They just aren’t on the VMware list. Th...
This document states that the VIC 1340 supports Second Level Lun ID. However, running the command "esxcli storage core adapter list" does not show the capability. (ESXi 6.0U1 with finc driver 1.6.0.24)