designated_bridge_id, designated_port_id and designated_path_cost are
now displayed in rstp_status when using 'ovs-vsctl list port'.
Signed-off-by: Daniele Venturino <daniele.ventur...@m3s.it>
---
lib/rstp.c | 10 ++++++++--
lib/rstp.h | 6 ++++--
ofproto/ofproto-dpif.c | 4 +++-
ofproto/ofproto.h | 3 +++
vswitchd/bridge.c | 6 ++++++
5 files changed, 24 insertions(+), 5 deletions(-)
diff --git a/lib/rstp.c b/lib/rstp.c
index b37ad68..0f96749 100644
--- a/lib/rstp.c
+++ b/lib/rstp.c
@@ -1264,8 +1264,10 @@ rstp_port_get_state(const struct rstp_port *p)
void
rstp_port_get_status(const struct rstp_port *p, uint16_t *id,
enum rstp_state *state, enum rstp_port_role *role,
- int *tx_count, int *rx_count, int *error_count,
- int *uptime)
+ rstp_identifier *designated_bridge_id,
+ uint16_t *designated_port_id,
+ uint32_t *designated_path_cost, int *tx_count,
+ int *rx_count, int *error_count, int *uptime)
OVS_EXCLUDED(rstp_mutex)
{
ovs_mutex_lock(&rstp_mutex);
@@ -1273,6 +1275,10 @@ rstp_port_get_status(const struct rstp_port *p, uint16_t
*id,
*state = p->rstp_state;
*role = p->role;
+ *designated_bridge_id = p->port_priority.designated_bridge_id;
+ *designated_port_id = p->port_priority.designated_port_id;
+ *designated_path_cost = p->port_priority.root_path_cost;
+
*tx_count = p->tx_count;
*rx_count = p->rx_rstp_bpdu_cnt;
*error_count = p->error_count;
diff --git a/lib/rstp.h b/lib/rstp.h
index 364a181..ccf8292 100644
--- a/lib/rstp.h
+++ b/lib/rstp.h
@@ -219,8 +219,10 @@ enum rstp_state rstp_port_get_state(const struct rstp_port
*)
void rstp_port_get_status(const struct rstp_port *, uint16_t *id,
enum rstp_state *state, enum rstp_port_role *role,
- int *tx_count, int *rx_count, int *error_count,
- int *uptime)
+ rstp_identifier *designated_bridge_id,
+ uint16_t *designated_port_id,
+ uint32_t *designated_path_cost, int *tx_count,
+ int *rx_count, int *error_count, int *uptime)
OVS_EXCLUDED(rstp_mutex);
void * rstp_get_port_aux(struct rstp *rstp, uint16_t port_number)
diff --git a/ofproto/ofproto-dpif.c b/ofproto/ofproto-dpif.c
index 0d0649c..2302073 100644
--- a/ofproto/ofproto-dpif.c
+++ b/ofproto/ofproto-dpif.c
@@ -2422,7 +2422,9 @@ get_rstp_port_status(struct ofport *ofport_,
}
s->enabled = true;
- rstp_port_get_status(rp, &s->port_id, &s->state, &s->role, &s->tx_count,
+ rstp_port_get_status(rp, &s->port_id, &s->state, &s->role,
+ &s->designated_bridge_id, &s->designated_port_id,
+ &s->designated_path_cost, &s->tx_count,
&s->rx_count, &s->error_count, &s->uptime);
}
diff --git a/ofproto/ofproto.h b/ofproto/ofproto.h
index 40bb3b7..989747d 100644
--- a/ofproto/ofproto.h
+++ b/ofproto/ofproto.h
@@ -109,6 +109,9 @@ struct ofproto_port_rstp_status {
uint16_t port_id;
enum rstp_port_role role;
enum rstp_state state;
+ rstp_identifier designated_bridge_id;
+ uint16_t designated_port_id;
+ uint32_t designated_path_cost;
int tx_count; /* Number of BPDUs transmitted. */
int rx_count; /* Number of valid BPDUs received. */
int error_count; /* Number of bad BPDUs received. */
diff --git a/vswitchd/bridge.c b/vswitchd/bridge.c
index 33d8d6a..20cfcba 100644
--- a/vswitchd/bridge.c
+++ b/vswitchd/bridge.c
@@ -2509,6 +2509,12 @@ port_refresh_rstp_status(struct port *port)
rstp_port_role_name(status.role));
smap_add_format(&smap, "rstp_port_state", "%s",
rstp_state_name(status.state));
+ smap_add_format(&smap, "rstp_designated_bridge_id", RSTP_ID_FMT,
+ RSTP_ID_ARGS(status.designated_bridge_id));
+ smap_add_format(&smap, "rstp_designated_port_id", RSTP_PORT_ID_FMT,
+ status.designated_port_id);
+ smap_add_format(&smap, "rstp_designated_path_cost", "%d",
+ status.designated_path_cost);
ovsrec_port_set_rstp_status(port->cfg, &smap);
smap_destroy(&smap);
--
1.8.1.2
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