net/cnxk: support base PTP timesync

[dpdk.git] / drivers / net / cnxk / cnxk_ethdev_ops.c

diff --git a/drivers/net/cnxk/cnxk_ethdev_ops.c b/drivers/net/cnxk/cnxk_ethdev_ops.c
index 7f46551..91de6b7 100644 (file)
--- a/drivers/net/cnxk/cnxk_ethdev_ops.c
+++ b/drivers/net/cnxk/cnxk_ethdev_ops.c
@@ -299,6 +299,16 @@ cnxk_nix_flow_ctrl_set(struct rte_eth_dev *eth_dev,
        return rc;
 }
 
+int
+cnxk_nix_flow_ops_get(struct rte_eth_dev *eth_dev,
+                     const struct rte_flow_ops **ops)
+{
+       RTE_SET_USED(eth_dev);
+
+       *ops = &cnxk_flow_ops;
+       return 0;
+}
+
 int
 cnxk_nix_mac_addr_set(struct rte_eth_dev *eth_dev, struct rte_ether_addr *addr)
 {
@@ -375,6 +385,8 @@ cnxk_nix_mtu_set(struct rte_eth_dev *eth_dev, uint16_t mtu)
        int rc = -EINVAL;
        uint32_t buffsz;
 
+       frame_size += CNXK_NIX_TIMESYNC_RX_OFFSET * dev->ptp_en;
+
        /* Check if MTU is within the allowed range */
        if ((frame_size - RTE_ETHER_CRC_LEN) < NIX_MIN_HW_FRS) {
                plt_err("MTU is lesser than minimum");
@@ -628,3 +640,87 @@ cnxk_nix_pool_ops_supported(struct rte_eth_dev *eth_dev, const char *pool)
 
        return -ENOTSUP;
 }
+
+int
+cnxk_nix_fw_version_get(struct rte_eth_dev *eth_dev, char *fw_version,
+                       size_t fw_size)
+{
+       struct cnxk_eth_dev *dev = cnxk_eth_pmd_priv(eth_dev);
+       const char *str = roc_npc_profile_name_get(&dev->npc);
+       uint32_t size = strlen(str) + 1;
+
+       if (fw_size > size)
+               fw_size = size;
+
+       rte_strlcpy(fw_version, str, fw_size);
+
+       if (fw_size < size)
+               return size;
+
+       return 0;
+}
+
+void
+cnxk_nix_rxq_info_get(struct rte_eth_dev *eth_dev, uint16_t qid,
+                     struct rte_eth_rxq_info *qinfo)
+{
+       void *rxq = eth_dev->data->rx_queues[qid];
+       struct cnxk_eth_rxq_sp *rxq_sp = cnxk_eth_rxq_to_sp(rxq);
+
+       memset(qinfo, 0, sizeof(*qinfo));
+
+       qinfo->mp = rxq_sp->qconf.mp;
+       qinfo->scattered_rx = eth_dev->data->scattered_rx;
+       qinfo->nb_desc = rxq_sp->qconf.nb_desc;
+
+       memcpy(&qinfo->conf, &rxq_sp->qconf.conf.rx, sizeof(qinfo->conf));
+}
+
+void
+cnxk_nix_txq_info_get(struct rte_eth_dev *eth_dev, uint16_t qid,
+                     struct rte_eth_txq_info *qinfo)
+{
+       void *txq = eth_dev->data->tx_queues[qid];
+       struct cnxk_eth_txq_sp *txq_sp = cnxk_eth_txq_to_sp(txq);
+
+       memset(qinfo, 0, sizeof(*qinfo));
+
+       qinfo->nb_desc = txq_sp->qconf.nb_desc;
+
+       memcpy(&qinfo->conf, &txq_sp->qconf.conf.tx, sizeof(qinfo->conf));
+}
+
+/* It is a NOP for cnxk as HW frees the buffer on xmit */
+int
+cnxk_nix_tx_done_cleanup(void *txq, uint32_t free_cnt)
+{
+       RTE_SET_USED(txq);
+       RTE_SET_USED(free_cnt);
+
+       return 0;
+}
+
+int
+cnxk_nix_dev_get_reg(struct rte_eth_dev *eth_dev, struct rte_dev_reg_info *regs)
+{
+       struct cnxk_eth_dev *dev = cnxk_eth_pmd_priv(eth_dev);
+       struct roc_nix *nix = &dev->nix;
+       uint64_t *data = regs->data;
+       int rc = -ENOTSUP;
+
+       if (data == NULL) {
+               rc = roc_nix_lf_get_reg_count(nix);
+               if (rc > 0) {
+                       regs->length = rc;
+                       regs->width = 8;
+                       rc = 0;
+               }
+               return rc;
+       }
+
+       if (!regs->length ||
+           regs->length == (uint32_t)roc_nix_lf_get_reg_count(nix))
+               return roc_nix_lf_reg_dump(nix, data);
+
+       return rc;
+}