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openflow-1.1+: OFPT_TABLE_MOD (part 1)

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Added infrastructure to support Openflow OFPT_TABLE_MOD message. This patch
does not include the flexible table miss handling code that is necessary to
support the semantics specified in OFPT_TABLE_MOD messages.

Current flow miss behavior continues to conform to Openflow 1.0.  Future
commits to add more flexible table miss support are needed to fully support
OPFT_TABLE_MOD for Openflow-1.1+.

Signed-off-by: Andy Zhou <azhou@nicira.com>
Signed-off-by: Ben Pfaff <blp@nicira.com>
This commit is contained in:
Andy Zhou
2013-09-07 03:02:32 -07:00
committed by Ben Pfaff
parent 451564513e
commit 918f2b8270
13 changed files with 287 additions and 3 deletions
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4
include/openflow/openflow-1.1.h
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@@ -447,11 +447,11 @@ OFP_ASSERT(sizeof(struct ofp11_table_mod) == 8);
These flags are used in ofp_table_stats messages to describe the current
configuration and in ofp_table_mod messages to configure table behavior. */
enum ofp11_table_config {
OFPTC11_TABLE_MISS_CONTROLLER = 0, /* Send to controller. */
OFPTC11_TABLE_MISS_CONTROLLER = 0 << 0, /* Send to controller. */
OFPTC11_TABLE_MISS_CONTINUE = 1 << 0, /* Continue to the next table in the
pipeline (OpenFlow 1.0
behavior). */
OFPTC11_TABLE_MISS_DROP = 1 << 1, /* Drop the packet. */
OFPTC11_TABLE_MISS_DROP = 2 << 0, /* Drop the packet. */
OFPTC11_TABLE_MISS_MASK = 3
};