docs: devices-- add FEATURES.yaml

Type: docs

Change-Id: I039ba9ad5385452b202366fba0b367506a21ea4f
Signed-off-by: Paul Vinciguerra <pvinci@vinciconsulting.com>
diff --git a/MAINTAINERS b/MAINTAINERS
index deb1512..4e03a91 100644
--- a/MAINTAINERS
+++ b/MAINTAINERS
@@ -80,20 +80,25 @@
 
 VNET Device Drivers
 I:	devices
+Y:	src/vnet/devices/af_packet/FEATURE.yaml
+Y:	src/vnet/devices/netmap/FEATURE.yaml
+Y:	src/vnet/devices/pipe/FEATURE.yaml
 M:	Damjan Marion <damarion@cisco.com>
 F:	src/vnet/devices/
 
 VNET TAP Drivers
 I:	tap
+Y:	src/vnet/devices/tap/FEATURE.yaml
 M:	Damjan Marion <damarion@cisco.com>
 M:	Steven Luong <sluong@cisco.com>
 M:	Mohsin Kazmi <sykazmi@cisco.com>
 F:	src/vnet/devices/tap/
 
 VNET Native Virtio Drivers
-I:      virtio
-M:      Mohsin Kazmi <sykazmi@cisco.com>
-F:      src/vnet/devices/virtio/
+I:  virtio
+Y:	src/vnet/devices/virtio/FEATURE.yaml
+M:  Mohsin Kazmi <sykazmi@cisco.com>
+F:  src/vnet/devices/virtio/
 
 VNET Etherent
 I:	ethernet