From: Sunil Kumar Kori <skori@marvell.com>
Date: Wed, 23 Jun 2021 04:46:56 +0000 (+0530)
Subject: net/cnxk: support timesync operations
X-Git-Url: http://git.droids-corp.org/?a=commitdiff_plain;h=5a6ce511b1f306eb915d75b69286d980d58e0e45;p=dpdk.git

net/cnxk: support timesync operations

Patch implements timesync enable/disable operations for
cn9k and cn10k platforms.

Signed-off-by: Sunil Kumar Kori <skori@marvell.com>
---

diff --git a/drivers/net/cnxk/cn10k_ethdev.c b/drivers/net/cnxk/cn10k_ethdev.c
index 5e0de134ed..b079edbd35 100644
--- a/drivers/net/cnxk/cn10k_ethdev.c
+++ b/drivers/net/cnxk/cn10k_ethdev.c
@@ -362,6 +362,54 @@ cn10k_nix_ptp_info_update_cb(struct roc_nix *nix, bool ptp_en)
 	return 0;
 }
 
+static int
+cn10k_nix_timesync_enable(struct rte_eth_dev *eth_dev)
+{
+	struct cnxk_eth_dev *dev = cnxk_eth_pmd_priv(eth_dev);
+	int i, rc;
+
+	rc = cnxk_nix_timesync_enable(eth_dev);
+	if (rc)
+		return rc;
+
+	dev->rx_offload_flags |= NIX_RX_OFFLOAD_TSTAMP_F;
+	dev->tx_offload_flags |= NIX_TX_OFFLOAD_TSTAMP_F;
+
+	for (i = 0; i < eth_dev->data->nb_tx_queues; i++)
+		nix_form_default_desc(dev, eth_dev->data->tx_queues[i], i);
+
+	/* Setting up the rx[tx]_offload_flags due to change
+	 * in rx[tx]_offloads.
+	 */
+	cn10k_eth_set_rx_function(eth_dev);
+	cn10k_eth_set_tx_function(eth_dev);
+	return 0;
+}
+
+static int
+cn10k_nix_timesync_disable(struct rte_eth_dev *eth_dev)
+{
+	struct cnxk_eth_dev *dev = cnxk_eth_pmd_priv(eth_dev);
+	int i, rc;
+
+	rc = cnxk_nix_timesync_disable(eth_dev);
+	if (rc)
+		return rc;
+
+	dev->rx_offload_flags &= ~NIX_RX_OFFLOAD_TSTAMP_F;
+	dev->tx_offload_flags &= ~NIX_TX_OFFLOAD_TSTAMP_F;
+
+	for (i = 0; i < eth_dev->data->nb_tx_queues; i++)
+		nix_form_default_desc(dev, eth_dev->data->tx_queues[i], i);
+
+	/* Setting up the rx[tx]_offload_flags due to change
+	 * in rx[tx]_offloads.
+	 */
+	cn10k_eth_set_rx_function(eth_dev);
+	cn10k_eth_set_tx_function(eth_dev);
+	return 0;
+}
+
 static int
 cn10k_nix_dev_start(struct rte_eth_dev *eth_dev)
 {
@@ -408,6 +456,8 @@ nix_eth_dev_ops_override(void)
 	cnxk_eth_dev_ops.tx_queue_stop = cn10k_nix_tx_queue_stop;
 	cnxk_eth_dev_ops.dev_start = cn10k_nix_dev_start;
 	cnxk_eth_dev_ops.dev_ptypes_set = cn10k_nix_ptypes_set;
+	cnxk_eth_dev_ops.timesync_enable = cn10k_nix_timesync_enable;
+	cnxk_eth_dev_ops.timesync_disable = cn10k_nix_timesync_disable;
 }
 
 static void
diff --git a/drivers/net/cnxk/cn9k_ethdev.c b/drivers/net/cnxk/cn9k_ethdev.c
index 0d636041da..994fdb7c3b 100644
--- a/drivers/net/cnxk/cn9k_ethdev.c
+++ b/drivers/net/cnxk/cn9k_ethdev.c
@@ -370,6 +370,54 @@ cn9k_nix_ptp_info_update_cb(struct roc_nix *nix, bool ptp_en)
 	return 0;
 }
 
+static int
+cn9k_nix_timesync_enable(struct rte_eth_dev *eth_dev)
+{
+	struct cnxk_eth_dev *dev = cnxk_eth_pmd_priv(eth_dev);
+	int i, rc;
+
+	rc = cnxk_nix_timesync_enable(eth_dev);
+	if (rc)
+		return rc;
+
+	dev->rx_offload_flags |= NIX_RX_OFFLOAD_TSTAMP_F;
+	dev->tx_offload_flags |= NIX_TX_OFFLOAD_TSTAMP_F;
+
+	for (i = 0; i < eth_dev->data->nb_tx_queues; i++)
+		nix_form_default_desc(dev, eth_dev->data->tx_queues[i], i);
+
+	/* Setting up the rx[tx]_offload_flags due to change
+	 * in rx[tx]_offloads.
+	 */
+	cn9k_eth_set_rx_function(eth_dev);
+	cn9k_eth_set_tx_function(eth_dev);
+	return 0;
+}
+
+static int
+cn9k_nix_timesync_disable(struct rte_eth_dev *eth_dev)
+{
+	struct cnxk_eth_dev *dev = cnxk_eth_pmd_priv(eth_dev);
+	int i, rc;
+
+	rc = cnxk_nix_timesync_disable(eth_dev);
+	if (rc)
+		return rc;
+
+	dev->rx_offload_flags &= ~NIX_RX_OFFLOAD_TSTAMP_F;
+	dev->tx_offload_flags &= ~NIX_TX_OFFLOAD_TSTAMP_F;
+
+	for (i = 0; i < eth_dev->data->nb_tx_queues; i++)
+		nix_form_default_desc(dev, eth_dev->data->tx_queues[i], i);
+
+	/* Setting up the rx[tx]_offload_flags due to change
+	 * in rx[tx]_offloads.
+	 */
+	cn9k_eth_set_rx_function(eth_dev);
+	cn9k_eth_set_tx_function(eth_dev);
+	return 0;
+}
+
 static int
 cn9k_nix_dev_start(struct rte_eth_dev *eth_dev)
 {
@@ -416,6 +464,8 @@ nix_eth_dev_ops_override(void)
 	cnxk_eth_dev_ops.tx_queue_stop = cn9k_nix_tx_queue_stop;
 	cnxk_eth_dev_ops.dev_start = cn9k_nix_dev_start;
 	cnxk_eth_dev_ops.dev_ptypes_set = cn9k_nix_ptypes_set;
+	cnxk_eth_dev_ops.timesync_enable = cn9k_nix_timesync_enable;
+	cnxk_eth_dev_ops.timesync_disable = cn9k_nix_timesync_disable;
 }
 
 static void