Ping lost Management IP - Driver for Emulex

hi guys

I have a vDS using 4 vmnics as you can see below

vmnic2  0000:16:00.04 elxnet      Up   1000Mbps  Full   34:40:b5:e3:c8:fa 1500   Emulex Corporation OneConnect 10Gb NIC (be3)

vmnic3  0000:16:00.05 elxnet      Up   1000Mbps  Full   34:40:b5:e3:c8:fe 1500   Emulex Corporation OneConnect 10Gb NIC (be3)

vmnic4  0000:20:00.00 bnx2        Up   1000Mbps  Full   00:21:5e:f7:42:72 1500   Broadcom Corporation Broadcom NetXtreme II BCM5709S 1000Base-SX

vmnic5  0000:20:00.01 bnx2        Up   1000Mbps  Full   00:21:5e:f7:42:73 1500   Broadcom Corporation Broadcom NetXtreme II BCM5709S 1000Base-SX

Well I am having packet lost on these servers (2 ESXi 5.5 ) for the administration interface... I want to update drivers - firmware for these NICs.

I've only found the ones for the Broadcom NICs but not for the Emulex do you know where to get them?

I was trying to search using the VID, DID, SVID, SDID combination but I did not find SDID in the list

# vmkchdev -l |grep vmnic2

~ # vmkchdev -l |grep vmnic2

0000:16:00.4 19a2:0710 10df:e70a vmkernel vmnic2

VID 19a2 DID 0710 SVID 10df SDID e70a

by the Emulex driver-FW information

Driver Info:

         Bus Info: 0000:16:00:4

         Driver: elxnet

         Firmware Version: 4.6.281.21

         Version: 10.0.100.0v

thanks a lot