Allow to use ncm function for usb tethering
Adding the configuration to decide using rndis or ncm for usb tethering.
If ncm is configured for TETHEIRNG_USB, then TETHERING_NCM is not
available.
Bug: 162920185
Test: atest TetheringTests
manul testing usb tethering
Original-Change: https://android-review.googlesource.com/1730541
Merged-In: Ifc7eee2457a950a0e2d1c3cc89a3373a7ad23c9c
Change-Id: Ifc7eee2457a950a0e2d1c3cc89a3373a7ad23c9c
diff --git a/Tethering/res/values/config.xml b/Tethering/res/values/config.xml
index 4391006..0412a49 100644
--- a/Tethering/res/values/config.xml
+++ b/Tethering/res/values/config.xml
@@ -193,4 +193,8 @@
state. -->
<!-- Config for showing upstream roaming notification. -->
<bool name="config_upstream_roaming_notification">false</bool>
+
+ <!-- Which USB function should be enabled when TETHERING_USB is requested. 0: RNDIS, 1: NCM.
+ -->
+ <integer translatable="false" name="config_tether_usb_functions">0</integer>
</resources>
diff --git a/Tethering/res/values/overlayable.xml b/Tethering/res/values/overlayable.xml
index 0ee7a99..91fbd7d 100644
--- a/Tethering/res/values/overlayable.xml
+++ b/Tethering/res/values/overlayable.xml
@@ -24,6 +24,7 @@
<item type="array" name="config_tether_wifi_p2p_regexs"/>
<item type="array" name="config_tether_bluetooth_regexs"/>
<item type="array" name="config_tether_dhcp_range"/>
+ <item type="integer" name="config_tether_usb_functions"/>
<!-- Use the BPF offload for tethering when the kernel has support. True by default.
If the device doesn't want to support tether BPF offload, this should be false.
Note that this setting could be overridden by device config.