From: Rakesh Kudurumalla <rkuduruma...@marvell.com>
handle timestamp correctly for VF when ptp is enabled
before running application in event mode by updating
RX offload flags in link up notification
Signed-off-by: Rakesh Kudurumalla <rkuduruma...@marvell.com>
---
drivers/event/cnxk/cn10k_eventdev.c | 32 ++++++++++++++++++++++++
drivers/event/cnxk/cn9k_eventdev.c | 31 +++++++++++++++++++++++
drivers/event/cnxk/cnxk_eventdev_adptr.c | 2 +-
3 files changed, 64 insertions(+), 1 deletion(-)
diff --git a/drivers/event/cnxk/cn10k_eventdev.c
b/drivers/event/cnxk/cn10k_eventdev.c
index 2d7b169974..229d7a03fe 100644
--- a/drivers/event/cnxk/cn10k_eventdev.c
+++ b/drivers/event/cnxk/cn10k_eventdev.c
@@ -825,12 +825,40 @@ cn10k_sso_set_priv_mem(const struct rte_eventdev
*event_dev, void *lookup_mem)
}
}
+static void
+eventdev_fops_tstamp_update(struct rte_eventdev *event_dev)
+{
+ struct rte_event_fp_ops *fp_op =
+ rte_event_fp_ops + event_dev->data->dev_id;
+
+ fp_op->dequeue = event_dev->dequeue;
+ fp_op->dequeue_burst = event_dev->dequeue_burst;
+}
+
+static void
+cn10k_sso_tstamp_hdl_update(uint16_t port_id, uint16_t flags, bool ptp_en)
+{
+ struct rte_eth_dev *dev = &rte_eth_devices[port_id];
+ struct cnxk_eth_dev *cnxk_eth_dev = dev->data->dev_private;
+ struct rte_eventdev *event_dev = cnxk_eth_dev->evdev_priv;
+ struct cnxk_sso_evdev *evdev = cnxk_sso_pmd_priv(event_dev);
+
+ evdev->rx_offloads |= flags;
+ if (ptp_en)
+ evdev->tstamp[port_id] = &cnxk_eth_dev->tstamp;
+ else
+ evdev->tstamp[port_id] = NULL;
+ cn10k_sso_fp_fns_set((struct rte_eventdev *)(uintptr_t)event_dev);
+ eventdev_fops_tstamp_update(event_dev);
+}
+
static int
cn10k_sso_rx_adapter_queue_add(
const struct rte_eventdev *event_dev, const struct rte_eth_dev *eth_dev,
int32_t rx_queue_id,
const struct rte_event_eth_rx_adapter_queue_conf *queue_conf)
{
+ struct cnxk_eth_dev *cnxk_eth_dev = eth_dev->data->dev_private;
struct cnxk_sso_evdev *dev = cnxk_sso_pmd_priv(event_dev);
struct roc_sso_hwgrp_stash stash;
struct cn10k_eth_rxq *rxq;
@@ -845,6 +873,10 @@ cn10k_sso_rx_adapter_queue_add(
queue_conf);
if (rc)
return -EINVAL;
+
+ cnxk_eth_dev->cnxk_sso_ptp_tstamp_cb = cn10k_sso_tstamp_hdl_update;
+ cnxk_eth_dev->evdev_priv = (struct rte_eventdev *)(uintptr_t)event_dev;
+
rxq = eth_dev->data->rx_queues[0];
lookup_mem = rxq->lookup_mem;
cn10k_sso_set_priv_mem(event_dev, lookup_mem);
diff --git a/drivers/event/cnxk/cn9k_eventdev.c
b/drivers/event/cnxk/cn9k_eventdev.c
index 28350d1275..377e910837 100644
--- a/drivers/event/cnxk/cn9k_eventdev.c
+++ b/drivers/event/cnxk/cn9k_eventdev.c
@@ -911,12 +911,40 @@ cn9k_sso_set_priv_mem(const struct rte_eventdev
*event_dev, void *lookup_mem)
}
}
+static void
+eventdev_fops_tstamp_update(struct rte_eventdev *event_dev)
+{
+ struct rte_event_fp_ops *fp_op =
+ rte_event_fp_ops + event_dev->data->dev_id;
+
+ fp_op->dequeue = event_dev->dequeue;
+ fp_op->dequeue_burst = event_dev->dequeue_burst;
+}
+
+static void
+cn9k_sso_tstamp_hdl_update(uint16_t port_id, uint16_t flags, bool ptp_en)
+{
+ struct rte_eth_dev *dev = &rte_eth_devices[port_id];
+ struct cnxk_eth_dev *cnxk_eth_dev = dev->data->dev_private;
+ struct rte_eventdev *event_dev = cnxk_eth_dev->evdev_priv;
+ struct cnxk_sso_evdev *evdev = cnxk_sso_pmd_priv(event_dev);
+
+ evdev->rx_offloads |= flags;
+ if (ptp_en)
+ evdev->tstamp[port_id] = &cnxk_eth_dev->tstamp;
+ else
+ evdev->tstamp[port_id] = NULL;
+ cn9k_sso_fp_fns_set((struct rte_eventdev *)(uintptr_t)event_dev);
+ eventdev_fops_tstamp_update(event_dev);
+}
+
static int
cn9k_sso_rx_adapter_queue_add(
const struct rte_eventdev *event_dev, const struct rte_eth_dev *eth_dev,
int32_t rx_queue_id,
const struct rte_event_eth_rx_adapter_queue_conf *queue_conf)
{
+ struct cnxk_eth_dev *cnxk_eth_dev = eth_dev->data->dev_private;
struct cn9k_eth_rxq *rxq;
void *lookup_mem;
int rc;
@@ -930,6 +958,9 @@ cn9k_sso_rx_adapter_queue_add(
if (rc)
return -EINVAL;
+ cnxk_eth_dev->cnxk_sso_ptp_tstamp_cb = cn9k_sso_tstamp_hdl_update;
+ cnxk_eth_dev->evdev_priv = (struct rte_eventdev *)(uintptr_t)event_dev;
+
rxq = eth_dev->data->rx_queues[0];
lookup_mem = rxq->lookup_mem;
cn9k_sso_set_priv_mem(event_dev, lookup_mem);
diff --git a/drivers/event/cnxk/cnxk_eventdev_adptr.c
b/drivers/event/cnxk/cnxk_eventdev_adptr.c
index 2c049e7041..3cac42111a 100644
--- a/drivers/event/cnxk/cnxk_eventdev_adptr.c
+++ b/drivers/event/cnxk/cnxk_eventdev_adptr.c
@@ -213,7 +213,7 @@ static void
cnxk_sso_tstamp_cfg(uint16_t port_id, struct cnxk_eth_dev *cnxk_eth_dev,
struct cnxk_sso_evdev *dev)
{
- if (cnxk_eth_dev->rx_offloads & RTE_ETH_RX_OFFLOAD_TIMESTAMP)
+ if (cnxk_eth_dev->rx_offloads & RTE_ETH_RX_OFFLOAD_TIMESTAMP ||
cnxk_eth_dev->ptp_en)
dev->tstamp[port_id] = &cnxk_eth_dev->tstamp;
}
--
2.34.1
