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ofproto: Add ofp14_flow_monitor_{request, command, flags}

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This is in preparation for supporting OpenFlow1.4
flow monitor requests.

Signed-off-by: Simon Horman <horms@verge.net.au>
Signed-off-by: Ben Pfaff <blp@nicira.com>
This commit is contained in:
Simon Horman
2014-06-10 19:27:05 +09:00
committed by Ben Pfaff
parent cb220b393a
commit 0f75cc62e1
1 changed files with 47 additions and 0 deletions
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47
include/openflow/openflow-1.4.h
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@@ -367,4 +367,51 @@ struct ofp14_bundle_ctrl_msg {
};
OFP_ASSERT(sizeof(struct ofp14_bundle_ctrl_msg) == 8);
/* Body for ofp14_multipart_request of type OFPMP_FLOW_MONITOR.
*
* The OFPMP_FLOW_MONITOR request's body consists of an array of zero or more
* instances of this structure. The request arranges to monitor the flows
* that match the specified criteria, which are interpreted in the same way as
* for OFPMP_FLOW.
*
* 'id' identifies a particular monitor for the purpose of allowing it to be
* canceled later with OFPFMC_DELETE. 'id' must be unique among
* existing monitors that have not already been canceled.
*/
struct ofp14_flow_monitor_request {
ovs_be32 monitor_id; /* Controller-assigned ID for this monitor. */
ovs_be32 out_port; /* Required output port, if not OFPP_ANY. */
ovs_be32 out_group; /* Required output port, if not OFPG_ANY. */
ovs_be16 flags; /* OFPMF14_*. */
uint8_t table_id; /* One table's ID or OFPTT_ALL (all tables). */
uint8_t command; /* One of OFPFMC14_*. */
/* Followed by an ofp11_match structure. */
};
OFP_ASSERT(sizeof(struct ofp14_flow_monitor_request) == 16);
/* Flow monitor commands */
enum ofp14_flow_monitor_command {
OFPFMC14_ADD = 0, /* New flow monitor. */
OFPFMC14_MODIFY = 1, /* Modify existing flow monitor. */
OFPFMC14_DELETE = 2, /* Delete/cancel existing flow monitor. */
};
/* 'flags' bits in struct of_flow_monitor_request. */
enum ofp14_flow_monitor_flags {
/* When to send updates. */
/* Common to NX and OpenFlow 1.4 */
OFPFMF14_INITIAL = 1 << 0, /* Initially matching flows. */
OFPFMF14_ADD = 1 << 1, /* New matching flows as they are added. */
OFPFMF14_REMOVED = 1 << 2, /* Old matching flows as they are removed. */
OFPFMF14_MODIFY = 1 << 3, /* Matching flows as they are changed. */
/* What to include in updates. */
/* Common to NX and OpenFlow 1.4 */
OFPFMF14_INSTRUCTIONS = 1 << 4, /* If set, instructions are included. */
OFPFMF14_NO_ABBREV = 1 << 5, /* If set, include own changes in full. */
/* OpenFlow 1.4 */
OFPFMF14_ONLY_OWN = 1 << 6, /* If set, don't include other controllers.
*/
};
#endif /* openflow/openflow-1.4.h */