Replaced all instances of Nicira Networks(, Inc) to Nicira, Inc.
Feature #10593
Signed-off-by: Raju Subramanian <rsubramanian@nicira.com>
Signed-off-by: Ben Pfaff <blp@nicira.com>
Until now, parts of a field have been dealt with in a fairly ad-hoc way.
struct mf_subfield and the supporting functions added by this commit make
their use more systematic.
Signed-off-by: Ben Pfaff <blp@nicira.com>
This commit switches from using the actual protocol values of error codes
internally in Open vSwitch, to using abstract values that are translated to
and from protocol values at message parsing and serialization time. I
believe that this makes the code easier to read and to write.
This is also one step along the way toward OpenFlow 1.1 support because
OpenFlow 1.1 renumbered a bunch of error codes.
Signed-off-by: Ben Pfaff <blp@nicira.com>
In C, the || operator yields 0 or 1, not (as in some other languages) the
value of its first nonzero operand.
Found by inspection.
Signed-off-by: Ben Pfaff <blp@nicira.com>
I don't expect this bundling algorithm to be particularly useful in
software switches. However, hardware switches will probably only
support this bundling algorithm, so it's implemented here as an
example and a reference.
This patch creates a new action called "bundle". Bundles are a way
to implement a simple form of multipath in OpenFlow by grouping
several ports in a single output-like action.
