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From: Nithin Dabilpuram <ndabilpuram@marvell.com>
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CC: <jerinj@marvell.com>, <skori@marvell.com>, <skoteshwar@marvell.com>,
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Date: Wed, 23 Jun 2021 10:16:56 +0530
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Subject: [dpdk-dev] [PATCH v4 56/62] net/cnxk: add timesync enable/disable
operations
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From: Sunil Kumar Kori <skori@marvell.com>
Patch implements timesync enable/disable operations for
cn9k and cn10k platforms.
Signed-off-by: Sunil Kumar Kori <skori@marvell.com>
---
drivers/net/cnxk/cn10k_ethdev.c | 50 +++++++++++++++++++++++++++++++++++++++++
drivers/net/cnxk/cn9k_ethdev.c | 50 +++++++++++++++++++++++++++++++++++++++++
2 files changed, 100 insertions(+)
diff --git a/drivers/net/cnxk/cn10k_ethdev.c b/drivers/net/cnxk/cn10k_ethdev.c
index 5e0de13..b079edb 100644
--- a/drivers/net/cnxk/cn10k_ethdev.c
+++ b/drivers/net/cnxk/cn10k_ethdev.c
@@ -363,6 +363,54 @@ cn10k_nix_ptp_info_update_cb(struct roc_nix *nix, bool ptp_en)
}
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)
{
struct cnxk_eth_dev *dev = cnxk_eth_pmd_priv(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 0d63604..994fdb7 100644
--- a/drivers/net/cnxk/cn9k_ethdev.c
+++ b/drivers/net/cnxk/cn9k_ethdev.c
@@ -371,6 +371,54 @@ cn9k_nix_ptp_info_update_cb(struct roc_nix *nix, bool ptp_en)
}
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)
{
struct cnxk_eth_dev *dev = cnxk_eth_pmd_priv(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
--
2.8.4