Question: how to install qlogic driver on esxi?
Answer: Here I copy the file in tmp folder. ... 
Run the following command. ... 
I f everything is fine please reboot the ESXi server If your ESXi is Entered in to Maintenance Mode Please Exit. ... 
Click Properties.
Then Click Add.
Now you will see the new device that is the QLogic 10g Ethernet adaptor which you can select and add.