diff options
Diffstat (limited to 'drivers/net/ethernet/cadence/macb_main.c')
| -rw-r--r-- | drivers/net/ethernet/cadence/macb_main.c | 16 |
1 files changed, 9 insertions, 7 deletions
diff --git a/drivers/net/ethernet/cadence/macb_main.c b/drivers/net/ethernet/cadence/macb_main.c index f2d08a2dadf9..9fa2ff6acc91 100644 --- a/drivers/net/ethernet/cadence/macb_main.c +++ b/drivers/net/ethernet/cadence/macb_main.c @@ -1246,13 +1246,9 @@ static int macb_tx_complete(struct macb_queue *queue, int budget) /* First, update TX stats if needed */ if (skb) { if (unlikely(skb_shinfo(skb)->tx_flags & SKBTX_HW_TSTAMP) && - !ptp_one_step_sync(skb) && - gem_ptp_do_txstamp(queue, skb, desc) == 0) { - /* skb now belongs to timestamp buffer - * and will be removed later - */ - tx_skb->skb = NULL; - } + !ptp_one_step_sync(skb)) + gem_ptp_do_txstamp(bp, skb, desc); + netdev_vdbg(bp->dev, "skb %u (data %p) TX complete\n", macb_tx_ring_wrap(bp, tail), skb->data); @@ -2315,6 +2311,12 @@ static netdev_tx_t macb_start_xmit(struct sk_buff *skb, struct net_device *dev) return ret; } +#ifdef CONFIG_MACB_USE_HWSTAMP + if ((skb_shinfo(skb)->tx_flags & SKBTX_HW_TSTAMP) && + (bp->hw_dma_cap & HW_DMA_CAP_PTP)) + skb_shinfo(skb)->tx_flags |= SKBTX_IN_PROGRESS; +#endif + is_lso = (skb_shinfo(skb)->gso_size != 0); if (is_lso) { |