Re: [PATCH net-next 3/7] net: lan966x: Add support for ptp clocks

[Richard Cochran <richardcochran@xxxxxxxxx>]

On Thu, Jan 27, 2022 at 11:23:29AM +0100, Horatiu Vultur wrote:

> +static int lan966x_ptp_phc_init(struct lan966x *lan966x,
> +				int index,
> +				struct ptp_clock_info *clock_info)
> +{
> +	struct lan966x_phc *phc = &lan966x->phc[index];
> +
> +	phc->info = *clock_info;
> +	phc->clock = ptp_clock_register(&phc->info, lan966x->dev);
> +	if (IS_ERR(phc->clock))
> +		return PTR_ERR(phc->clock);
> +
> +	phc->index = index;
> +	phc->lan966x = lan966x;
> +
> +	/* PTP Rx stamping is always enabled.  */
> +	phc->hwtstamp_config.rx_filter = HWTSTAMP_FILTER_PTP_V2_EVENT;

Not true -- you allow it to be disabled in the next patch!

Thanks,
Richard


> +
> +	return 0;
> +}