init-ifupdown: add predictable interface names

Use a pattern to initialize interfaces which start
with 'en'.  Also, make 'eth0' a pattern so that we
do not see an initialization error if it has been
renamed.

Signed-off-by: Joe Slater <joe.slater@windriver.com>
Signed-off-by: Alexandre Belloni <alexandre.belloni@bootlin.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>

diff --git a/meta/recipes-core/init-ifupdown/init-ifupdown-1.0/interfaces b/meta/recipes-core/init-ifupdown/init-ifupdown-1.0/interfaces
index 0acf4cf441d77d300ccdfb5c7d2f0d674f94c7a9..e617fcf69b732b929027689fb10458accadc1c6b 100644 (file)
--- a/meta/recipes-core/init-ifupdown/init-ifupdown-1.0/interfaces
+++ b/meta/recipes-core/init-ifupdown/init-ifupdown-1.0/interfaces
@@ -13,11 +13,14 @@ iface wlan0 inet dhcp
 
 iface atml0 inet dhcp
 
-# Wired or wireless interfaces
-auto eth0
+# Wired or wireless interfaces including predictable names
+auto /eth0
 iface eth0 inet dhcp
 iface eth1 inet dhcp
 
+auto /en*=eth
+iface eth inet dhcp
+
 # Ethernet/RNDIS gadget (g_ether)
 # ... or on host side, usbnet and random hwaddr
 iface usb0 inet static