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pmc: Support querying TLV_PORT_PROPERTIES_NP 

TLV_PORT_PROPERTIES_NP messages serve for querying of port properties, such
as timestamp type and, prominently, netdevice name associated with the
port. pmc however does not support this query, which makes it difficult to
access this information e.g. from scripts. Add this support to pmc.

Signed-off-by: Mykola Zhuravel <mykola@mellanox.com>
Signed-off-by: Petr Machata <petrm@mellanox.com>
master
Petr Machata 2019-09-12 11:06:30 +00:00 committed by Richard Cochran
parent f9f00d8fe8
commit 7985634179
3 changed files with 19 additions and 0 deletions
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2
pmc.8
View File

@ -193,6 +193,8 @@ The MAC address to which PTP management messages should be sent. Relevant only w
.TP
.B PORT_DATA_SET_NP
.TP
.B PORT_PROPERTIES_NP
.TP
.B PORT_STATS_NP
.TP
.B PRIORITY1

16
pmc.c
View File

@ -69,6 +69,7 @@ static void pmc_show(struct ptp_message *msg, FILE *fp)
struct tlv_extra *extra;
struct portDS *p;
struct port_ds_np *pnp;
struct port_properties_np *ppn;
struct port_stats_np *pcp;
if (msg_type(msg) != MANAGEMENT) {
@ -323,6 +324,21 @@ static void pmc_show(struct ptp_message *msg, FILE *fp)
pnp->neighborPropDelayThresh,
pnp->asCapable ? 1 : 0);
break;
case TLV_PORT_PROPERTIES_NP:
ppn = (struct port_properties_np *) mgt->data;
if (ppn->port_state > PS_SLAVE) {
ppn->port_state = 0;
}
fprintf(fp, "PORT_PROPERTIES_NP "
IFMT "portIdentity %s"
IFMT "portState %s"
IFMT "timestamping %s"
IFMT "interface %s",
pid2str(&ppn->portIdentity),
ps_str[ppn->port_state],
ts_str(ppn->timestamping),
text2str(&ppn->interface));
break;
case TLV_PORT_STATS_NP:
pcp = (struct port_stats_np *) mgt->data;
fprintf(fp, "PORT_STATS_NP "

1
pmc_common.c
View File

@ -121,6 +121,7 @@ struct management_id idtab[] = {
{ "LOG_MIN_PDELAY_REQ_INTERVAL", TLV_LOG_MIN_PDELAY_REQ_INTERVAL, do_get_action },
{ "PORT_DATA_SET_NP", TLV_PORT_DATA_SET_NP, do_set_action },
{ "PORT_STATS_NP", TLV_PORT_STATS_NP, do_get_action },
{ "PORT_PROPERTIES_NP", TLV_PORT_PROPERTIES_NP, do_get_action },
};
static void do_get_action(struct pmc *pmc, int action, int index, char *str)