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Commit 0ccf59ba authored by Ivan Khoronzhuk's avatar Ivan Khoronzhuk Committed by David S. Miller
Browse files

net: ethernet: ti: netcp_ethss: use cpts to check if packet needs timestamping 



There is cpts function to check if packet can be timstamped with cpts.
Seems that ptp_classify_raw cover all cases listed with "case".

Signed-off-by: default avatarIvan Khoronzhuk <ivan.khoronzhuk@linaro.org>
Signed-off-by: default avatarDavid S. Miller <davem@davemloft.net>
parent f44f8417

drivers/net/ethernet/ti/netcp_ethss.c

+1 −17
Original line number Diff line number Diff line
@@ -2503,24 +2503,8 @@ static bool gbe_need_txtstamp(struct gbe_intf *gbe_intf, 
			      const struct netcp_packet *p_info)

{

	struct sk_buff *skb = p_info->skb;

	unsigned int class = ptp_classify_raw(skb);



	if (class == PTP_CLASS_NONE)

		return false;



	switch (class) {

	case PTP_CLASS_V1_IPV4:

	case PTP_CLASS_V1_IPV6:

	case PTP_CLASS_V2_IPV4:

	case PTP_CLASS_V2_IPV6:

	case PTP_CLASS_V2_L2:

	case (PTP_CLASS_V2_VLAN | PTP_CLASS_L2):

	case (PTP_CLASS_V2_VLAN | PTP_CLASS_IPV4):

	case (PTP_CLASS_V2_VLAN | PTP_CLASS_IPV6):

		return true;

	}



	return false;

	return cpts_can_timestamp(gbe_intf->gbe_dev->cpts, skb);

}



static int gbe_txtstamp_mark_pkt(struct gbe_intf *gbe_intf,