Red Hat Enterprise Linux 7 provides the following drivers for virtualizing Red Hat Enterprise Linux on VMWare ESX:

• vmw_balloon - a paravirtualized memory ballooning driver used when running Red Hat Enterprise Linux on VMware hosts. For further information about this driver, refer to http://kb.VMware.com/selfservice/microsites/search.do?cmd=displayKC&docType=kc&externalId=1002586.
• vmmouse_drv - a paravirtualized mouse driver used when running Red Hat Enterprise Linux on VMware hosts. For further information about this driver, refer to http://kb.VMware.com/selfservice/microsites/search.do?cmd=displayKC&docType=kc&externalId=5739104.
• vmware_drv - a paravirtualized video driver used when running Red Hat Enterprise Linux on VMware hosts. For further information about this driver, refer to http://kb.VMware.com/selfservice/microsites/search.do?cmd=displayKC&docType=kc&externalId=1033557.
• vmxnet3 - a paravirtualized network adapter used when running Red Hat Enterprise Linux on VMware hosts. For further information about this driver, refer to http://kb.VMware.com/selfservice/microsites/search.do?language=en_US&cmd=displayKC&externalId=1001805.
• vmw_pvscsi - a paravirtualized SCSI adapter used when running Red Hat Enterprise Linux on VMware hosts. For further information about this driver, refer to http://kb.VMware.com/selfservice/microsites/search.do?language=en_US&cmd=displayKC&externalId=1010398.