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ofproto: Revert change in flow cookie when an ofoperation fails.
[openvswitch]
/
lib
/
dpif-provider.h
diff --git
a/lib/dpif-provider.h
b/lib/dpif-provider.h
index 6338f50ac02525a85afdef309203f5e54c73fe9d..0641d30696c8d26374cb437aa467b1ebe3fd296f 100644
(file)
--- a/
lib/dpif-provider.h
+++ b/
lib/dpif-provider.h
@@
-1,5
+1,5
@@
/*
/*
- * Copyright (c) 2009, 2010, 2011, 2012 Nicira
Networks
.
+ * Copyright (c) 2009, 2010, 2011, 2012 Nicira
, Inc
.
*
* 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.
@@
-136,6
+136,10
@@
struct dpif_class {
* actions as the OVS_USERSPACE_ATTR_PID attribute's value, for use in
* flows whose packets arrived on port 'port_no'.
*
* actions as the OVS_USERSPACE_ATTR_PID attribute's value, for use in
* flows whose packets arrived on port 'port_no'.
*
+ * A 'port_no' of UINT16_MAX should be treated as a special case. The
+ * implementation should return a reserved PID, not allocated to any port,
+ * that the client may use for special purposes.
+ *
* The return value only needs to be meaningful when DPIF_UC_ACTION has
* been enabled in the 'dpif''s listen mask, and it is allowed to change
* when DPIF_UC_ACTION is disabled and then re-enabled.
* The return value only needs to be meaningful when DPIF_UC_ACTION has
* been enabled in the 'dpif''s listen mask, and it is allowed to change
* when DPIF_UC_ACTION is disabled and then re-enabled.