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xenserver: Don't touch /etc/xensource/network.conf on upgrade.
[openvswitch]
/
lib
/
netdev-provider.h
diff --git
a/lib/netdev-provider.h
b/lib/netdev-provider.h
index 4181758fa762a2c9c2e3837ed5f5a15a37a95d9b..be51c48a541f8d94d3847edc7dbf79c8a159efa3 100644
(file)
--- a/
lib/netdev-provider.h
+++ b/
lib/netdev-provider.h
@@
-1,5
+1,5
@@
/*
/*
- * Copyright (c) 2009, 2010 Nicira Networks.
+ * Copyright (c) 2009, 2010
, 2011
Nicira Networks.
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
@@
-237,7
+237,10
@@
struct netdev_class {
*
* The MTU is the maximum size of transmitted (and received) packets, in
* bytes, not including the hardware header; thus, this is typically 1500
*
* The MTU is the maximum size of transmitted (and received) packets, in
* bytes, not including the hardware header; thus, this is typically 1500
- * bytes for Ethernet devices.*/
+ * bytes for Ethernet devices.
+ *
+ * If 'netdev' does not have an MTU (e.g. as some tunnels do not), then
+ * this function should set '*mtup' to INT_MAX. */
int (*get_mtu)(const struct netdev *netdev, int *mtup);
/* Returns the ifindex of 'netdev', if successful, as a positive number.
int (*get_mtu)(const struct netdev *netdev, int *mtup);
/* Returns the ifindex of 'netdev', if successful, as a positive number.