intel/ice/ice_ptp.c

546 	if (time_is_before_jiffies(tx->tstamps[idx].start + 2 * HZ)) {
550 		skb = tx->tstamps[idx].skb;
551 		tx->tstamps[idx].skb = NULL;
558 	ice_trace(tx_tstamp_fw_req, tx->tstamps[idx].skb, idx);
588 	ice_trace(tx_tstamp_fw_done, tx->tstamps[idx].skb, idx);
608 	if (raw_tstamp == tx->tstamps[idx].cached_tstamp)
611 	tx->tstamps[idx].cached_tstamp = raw_tstamp;
613 	skb = tx->tstamps[idx].skb;
614 	tx->tstamps[idx].skb = NULL;
718 		if (time_is_before_jiffies(tx->tstamps[idx].start + 2 * HZ)) {
741 		ice_trace(tx_tstamp_fw_req, tx->tstamps[idx].skb, idx);
747 		ice_trace(tx_tstamp_fw_done, tx->tstamps[idx].skb, idx);
755 		    raw_tstamp == tx->tstamps[idx].cached_tstamp)
765 			tx->tstamps[idx].cached_tstamp = raw_tstamp;
767 		skb = tx->tstamps[idx].skb;
768 		tx->tstamps[idx].skb = NULL;
871 	struct ice_tx_tstamp *tstamps;
873 	tstamps = kcalloc(tx->len, sizeof(*tstamps), GFP_KERNEL);
877 	if (!tstamps || !in_use || !stale) {
878 		kfree(tstamps);
885 	tx->tstamps = tstamps;
932 		skb = tx->tstamps[idx].skb;
933 		tx->tstamps[idx].skb = NULL;
1004 	kfree(tx->tstamps);
1005 	tx->tstamps = NULL;
2512 		tx->tstamps[idx].start = jiffies;
2513 		tx->tstamps[idx].skb = skb_get(skb);