files used by the public API. This directory is only
in the include path for driver implementation modules
+ * vmx/ - VMware VMX config handling (used by esx/ and vmware/)
+
Then there are the hypervisor implementations:
* test/ - A "mock" driver for testing
* uml/ - User Mode Linux
* vbox/ - Virtual Box using native API
+ * vmware/ - VMware Workstation and Player using the vmrun tool
* xen/ - Xen using hypercalls, XenD SEXPR & XenStore
+ * xenapi/ - Xen using libxenserver
Finally some secondary drivers that are shared for several HVs.
The ESX, OpenNebula, Power Hypervisor, Remote, Test & VirtualBox
drivers all implement the secondary drivers directly
+ * cpu/ - CPU feature management
* interface/ - Host network interface management
* network/ - Virtual NAT networking
+ * nwfilter/ - Network traffic filtering rules
* node_device/ - Host device enumeration
* secret/ - Secret management
* security/ - Mandatory access control drivers