X-Git-Url: http://git.droids-corp.org/?a=blobdiff_plain;f=drivers%2Fnet%2Fmlx5%2Fmlx5_txq.c;h=f128c3d1a5b8a65f74cf0adcffcf375e91a8fa18;hb=fe3620aabacd504a2b6c807bd0abe18cc1a2da12;hp=edbaa506924e61db69d81fccde7d61ab04692ff6;hpb=45a6df804ae19a3e1fdc42bf6d9e7e633c560439;p=dpdk.git

diff --git a/drivers/net/mlx5/mlx5_txq.c b/drivers/net/mlx5/mlx5_txq.c
index edbaa50692..f128c3d1a5 100644
--- a/drivers/net/mlx5/mlx5_txq.c
+++ b/drivers/net/mlx5/mlx5_txq.c
@@ -109,7 +109,8 @@ mlx5_get_tx_port_offloads(struct rte_eth_dev *dev)
 			     RTE_ETH_TX_OFFLOAD_TCP_CKSUM);
 	if (dev_cap->tso)
 		offloads |= RTE_ETH_TX_OFFLOAD_TCP_TSO;
-	if (priv->sh->config.tx_pp)
+	if (priv->sh->config.tx_pp ||
+	    priv->sh->cdev->config.hca_attr.wait_on_time)
 		offloads |= RTE_ETH_TX_OFFLOAD_SEND_ON_TIMESTAMP;
 	if (dev_cap->swp) {
 		if (dev_cap->swp & MLX5_SW_PARSING_CSUM_CAP)
@@ -1288,12 +1289,21 @@ mlx5_txq_dynf_timestamp_set(struct rte_eth_dev *dev)
 	int off, nbit;
 	unsigned int i;
 	uint64_t mask = 0;
+	uint64_t ts_mask;
 
+	if (sh->dev_cap.rt_timestamp ||
+	    !sh->cdev->config.hca_attr.dev_freq_khz)
+		ts_mask = MLX5_TS_MASK_SECS << 32;
+	else
+		ts_mask = rte_align64pow2(MLX5_TS_MASK_SECS * 1000ull *
+				sh->cdev->config.hca_attr.dev_freq_khz);
+	ts_mask = rte_cpu_to_be_64(ts_mask - 1ull);
 	nbit = rte_mbuf_dynflag_lookup
 				(RTE_MBUF_DYNFLAG_TX_TIMESTAMP_NAME, NULL);
 	off = rte_mbuf_dynfield_lookup
 				(RTE_MBUF_DYNFIELD_TIMESTAMP_NAME, NULL);
-	if (nbit >= 0 && off >= 0 && sh->txpp.refcnt)
+	if (nbit >= 0 && off >= 0 &&
+	    (sh->txpp.refcnt || priv->sh->cdev->config.hca_attr.wait_on_time))
 		mask = 1ULL << nbit;
 	for (i = 0; i != priv->txqs_n; ++i) {
 		data = (*priv->txqs)[i];
@@ -1302,5 +1312,9 @@ mlx5_txq_dynf_timestamp_set(struct rte_eth_dev *dev)
 		data->sh = sh;
 		data->ts_mask = mask;
 		data->ts_offset = off;
+		data->rt_timestamp = sh->dev_cap.rt_timestamp;
+		data->rt_timemask = (data->offloads &
+				     RTE_ETH_TX_OFFLOAD_SEND_ON_TIMESTAMP) ?
+				     ts_mask : 0;
 	}
 }