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timemaster: tag ptp4l and phc2sys messages. 

Use the new options of ptp4l and phc2sys to tag their log messages with
the PTP domain number and name(s) of interface(s) in the domain.

Signed-off-by: Miroslav Lichvar <mlichvar@redhat.com>
master
Miroslav Lichvar 2017-01-17 14:17:40 +01:00 committed by Richard Cochran
parent 0f6c6972c7
commit e54158195b
1 changed files with 16 additions and 5 deletions
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21
timemaster.c
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@ -599,7 +599,8 @@ static char **get_ptp4l_command(struct program_config *config,
}
static char **get_phc2sys_command(struct program_config *config, int domain,
int poll, int shm_segment, char *uds_path)
int poll, int shm_segment, char *uds_path,
char *message_tag)
{
char **command = (char **)parray_new();
@ -610,6 +611,7 @@ static char **get_phc2sys_command(struct program_config *config, int domain,
xstrdup("-R"), string_newf("%.2f", poll > 0 ?
1.0 / (1 << poll) : 1 << -poll),
xstrdup("-z"), xstrdup(uds_path),
xstrdup("-t"), xstrdup(message_tag),
xstrdup("-n"), string_newf("%d", domain),
xstrdup("-E"), xstrdup("ntpshm"),
xstrdup("-M"), string_newf("%d", shm_segment), NULL);
@ -671,7 +673,7 @@ static int add_ptp_source(struct ptp_domain *source,
struct script *script)
{
struct config_file *config_file;
char **command, *uds_path, **interfaces;
char **command, *uds_path, **interfaces, *message_tag;
int i, j, num_interfaces, *phc, *phcs, hw_ts;
struct sk_ts_info ts_info;
@ -749,6 +751,12 @@ static int add_ptp_source(struct ptp_domain *source,
uds_path = string_newf("%s/ptp4l.%d.socket",
config->rundir, *shm_segment);
message_tag = string_newf("[%d", source->domain);
for (j = 0; interfaces[j]; j++)
string_appendf(&message_tag, "%s%s", j ? "+" : ":",
interfaces[j]);
string_appendf(&message_tag, "]");
config_file = xmalloc(sizeof(*config_file));
config_file->path = string_newf("%s/ptp4l.%d.conf",
config->rundir, *shm_segment);
@ -760,8 +768,9 @@ static int add_ptp_source(struct ptp_domain *source,
string_appendf(&config_file->content,
"slaveOnly 1\n"
"domainNumber %d\n"
"uds_address %s\n",
source->domain, uds_path);
"uds_address %s\n"
"message_tag %s\n",
source->domain, uds_path, message_tag);
if (phcs[i] >= 0) {
/* HW time stamping */
@ -772,7 +781,8 @@ static int add_ptp_source(struct ptp_domain *source,
command = get_phc2sys_command(&config->phc2sys,
source->domain,
source->phc2sys_poll,
*shm_segment, uds_path);
*shm_segment, uds_path,
message_tag);
parray_append((void ***)&script->commands, command);
} else {
/* SW time stamping */
@ -793,6 +803,7 @@ static int add_ptp_source(struct ptp_domain *source,
(*shm_segment)++;
free(message_tag);
free(uds_path);
free(interfaces);
}