On Tue, 2024-06-18 at 09:38 +0200, Oleksij Rempel wrote: > @@ -243,12 +244,15 @@ static void timestamp_interrupt(struct stmmac_priv *priv) > num_snapshot = (ts_status & GMAC_TIMESTAMP_ATSNS_MASK) >> > GMAC_TIMESTAMP_ATSNS_SHIFT; > > + acr_value = readl(priv->ptpaddr + PTP_ACR); > + channel = ilog2(FIELD_GET(PTP_ACR_MASK, acr_value)); Side note for a possible net-next follow-up: as the driver already has an equal snippet in stmmac_enable(), you con consider factor it out in a common, more readable helper. Cheers, Paolo
