#include "cnxk_ethdev.h"
+int
+cnxk_nix_read_clock(struct rte_eth_dev *eth_dev, uint64_t *clock)
+{
+ struct cnxk_eth_dev *dev = cnxk_eth_pmd_priv(eth_dev);
+
+ /* This API returns the raw PTP HI clock value. Since LFs do not
+ * have direct access to PTP registers and it requires mbox msg
+ * to AF for this value. In fastpath reading this value for every
+ * packet (which involves mbox call) becomes very expensive, hence
+ * we should be able to derive PTP HI clock value from tsc by
+ * using freq_mult and clk_delta calculated during configure stage.
+ */
+ *clock = (rte_get_tsc_cycles() + dev->clk_delta) * dev->clk_freq_mult;
+
+ return 0;
+}
+
/* This function calculates two parameters "clk_freq_mult" and
* "clk_delta" which is useful in deriving PTP HI clock from
* timestamp counter (tsc) value.
dev->rx_tstamp_tc.cc_mask = CNXK_CYCLECOUNTER_MASK;
dev->tx_tstamp_tc.cc_mask = CNXK_CYCLECOUNTER_MASK;
- dev->rx_offloads |= DEV_RX_OFFLOAD_TIMESTAMP;
+ dev->rx_offloads |= RTE_ETH_RX_OFFLOAD_TIMESTAMP;
rc = roc_nix_ptp_rx_ena_dis(nix, true);
if (!rc) {
cnxk_nix_timesync_disable(struct rte_eth_dev *eth_dev)
{
struct cnxk_eth_dev *dev = cnxk_eth_pmd_priv(eth_dev);
- uint64_t rx_offloads = DEV_RX_OFFLOAD_TIMESTAMP;
+ uint64_t rx_offloads = RTE_ETH_RX_OFFLOAD_TIMESTAMP;
struct roc_nix *nix = &dev->nix;
int rc = 0;