On Mon, Feb 08, 2021 at 11:34:25AM +0000, Karthikkumar V via Linuxptp-devel
wrote:
> diff --git a/clock.c b/clock.c
> index a34737a..11b94f5 100644
> --- a/clock.c
> +++ b/clock.c
> @@ -132,6 +132,7 @@ struct clock {
> struct interface *udsif;
> LIST_HEAD(clock_subscribers_head, clock_subscriber) subscribers;
> struct monitor *slave_event_monitor;
> + UInteger8 clock_class_threshold;
Rather than pasting this at the end, please group this with other,
related fields.
> };
>
> struct clock the_clock;
> @@ -1656,6 +1658,14 @@ UInteger8 clock_max_steps_removed(struct clock *c)
> return c->max_steps_removed;
> }
>
> +UInteger8 clock_get_clock_class_threshold(struct clock *c)
> +{
> + if(c != NULL){
Observe coding style.
> + return c->clock_class_threshold;
> + }
> + return CLOCK_CLASS_THRESHOLD_DEFAULT; /* Return Default Value */
Comment is redundant.
> +}
> +
> UInteger16 clock_steps_removed(struct clock *c)
> {
> return c->cur.stepsRemoved;
> diff --git a/config.c b/config.c
> index 4095b33..41735d3 100644
> --- a/config.c
> +++ b/config.c
> @@ -332,6 +332,7 @@ struct config_item config_tab[] = {
> GLOB_ITEM_INT("utc_offset", CURRENT_UTC_OFFSET, 0, INT_MAX),
> GLOB_ITEM_INT("verbose", 0, 0, 1),
> GLOB_ITEM_INT("write_phase_mode", 0, 0, 1),
> + GLOB_ITEM_INT("clockClassThreshold", CLOCK_CLASS_THRESHOLD_DEFAULT, 6,
> CLOCK_CLASS_THRESHOLD_DEFAULT),
Preserve alphabetical order.
> };
>
> static struct unicast_master_table *current_uc_mtab;
> diff --git a/port.c b/port.c
> index f44d239..ae2a00e 100644
> --- a/port.c
> +++ b/port.c
> @@ -1861,6 +1861,11 @@ int process_announce(struct port *p, struct
> ptp_message *m)
> return result;
> }
>
> + /* If the clock class is greater than clock_class_threshold , ignore
> this master */
> + if(m->announce.grandmasterClockQuality.clockClass >
> clock_get_clock_class_threshold(p->clock)){
Coding style!
> + return result;
> + }
> +
> switch (p->state) {
> case PS_INITIALIZING:
> case PS_FAULTY:
Thanks,
Richard
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