static const struct otx2_dev_ops otx2_dev_ops = {
.link_status_update = otx2_eth_dev_link_status_update,
+ .ptp_info_update = otx2_eth_dev_ptp_info_update
};
static int
static inline int
nix_get_data_off(struct otx2_eth_dev *dev)
{
- RTE_SET_USED(dev);
-
- return 0;
+ return otx2_ethdev_is_ptp_en(dev) ? NIX_TIMESYNC_RX_OFFSET : 0;
}
uint64_t
rxq->qlen = nix_qsize_to_val(qsize);
rxq->qsize = qsize;
rxq->lookup_mem = otx2_nix_fastpath_lookup_mem_get();
+ rxq->tstamp = &dev->tstamp;
/* Alloc completion queue */
rc = nix_cq_rq_init(eth_dev, dev, rq, rxq, mp);
send_mem->dsz = 0x0;
send_mem->wmem = 0x1;
send_mem->alg = NIX_SENDMEMALG_SETTSTMP;
+ send_mem->addr = txq->dev->tstamp.tx_tstamp_iova;
}
sg = (union nix_send_sg_s *)&txq->cmd[4];
} else {
goto free_nix_lf;
}
+ /* Enable PTP if it was requested by the app or if it is already
+ * enabled in PF owning this VF
+ */
+ memset(&dev->tstamp, 0, sizeof(struct otx2_timesync_info));
+ if ((dev->rx_offloads & DEV_RX_OFFLOAD_TIMESTAMP) ||
+ otx2_ethdev_is_ptp_en(dev))
+ otx2_nix_timesync_enable(eth_dev);
+ else
+ otx2_nix_timesync_disable(eth_dev);
+
/*
* Restore queue config when reconfigure followed by
* reconfigure and no queue configure invoked from application case.
.get_module_eeprom = otx2_nix_get_module_eeprom,
.flow_ctrl_get = otx2_nix_flow_ctrl_get,
.flow_ctrl_set = otx2_nix_flow_ctrl_set,
+ .timesync_enable = otx2_nix_timesync_enable,
+ .timesync_disable = otx2_nix_timesync_disable,
+ .timesync_read_rx_timestamp = otx2_nix_timesync_read_rx_timestamp,
+ .timesync_read_tx_timestamp = otx2_nix_timesync_read_tx_timestamp,
+ .timesync_adjust_time = otx2_nix_timesync_adjust_time,
+ .timesync_read_time = otx2_nix_timesync_read_time,
+ .timesync_write_time = otx2_nix_timesync_write_time,
};
static inline int
/* Disable nix bpid config */
otx2_nix_rxchan_bpid_cfg(eth_dev, false);
+ /* Disable PTP if already enabled */
+ if (otx2_ethdev_is_ptp_en(dev))
+ otx2_nix_timesync_disable(eth_dev);
+
/* Free up SQs */
for (i = 0; i < eth_dev->data->nb_tx_queues; i++) {
otx2_nix_tx_queue_release(eth_dev->data->tx_queues[i]);