qede: Add driver support for PTP

[linux.git] / drivers / net / ethernet / qlogic / qede / qede_fp.c

diff --git a/drivers/net/ethernet/qlogic/qede/qede_fp.c b/drivers/net/ethernet/qlogic/qede/qede_fp.c
index 26848eed3bc1d2bc0a19df5d5b0411d49b389d57..1e65038c8fc06cb62172f0a144729e51ecf8faaf 100644 (file)
--- a/drivers/net/ethernet/qlogic/qede/qede_fp.c
+++ b/drivers/net/ethernet/qlogic/qede/qede_fp.c
@@ -40,6 +40,7 @@
 #include <linux/if_ether.h>
 #include <linux/if_vlan.h>
 #include <net/ip6_checksum.h>
+#include "qede_ptp.h"
 
 #include <linux/qed/qed_if.h>
 #include "qede.h"
@@ -1277,6 +1278,7 @@ static int qede_rx_process_cqe(struct qede_dev *edev,
        qede_get_rxhash(skb, fp_cqe->bitfields, fp_cqe->rss_hash);
        qede_set_skb_csum(skb, csum_flag);
        skb_record_rx_queue(skb, rxq->rxq_id);
+       qede_ptp_record_rx_ts(edev, cqe, skb);
 
        /* SKB is prepared - pass it to stack */
        qede_skb_receive(edev, fp, rxq, skb, le16_to_cpu(fp_cqe->vlan_tag));
@@ -1451,6 +1453,9 @@ netdev_tx_t qede_start_xmit(struct sk_buff *skb, struct net_device *ndev)
        first_bd->data.bd_flags.bitfields =
                1 << ETH_TX_1ST_BD_FLAGS_START_BD_SHIFT;
 
+       if (unlikely(skb_shinfo(skb)->tx_flags & SKBTX_HW_TSTAMP))
+               qede_ptp_tx_ts(edev, skb);
+
        /* Map skb linear data for DMA and set in the first BD */
        mapping = dma_map_single(txq->dev, skb->data,
                                 skb_headlen(skb), DMA_TO_DEVICE);