[v2,25/28] net/cnxk: perform early MTU setup for eventmode
Checks
Commit Message
Perform early MTU setup for event mode path in order
to update the Rx/Tx offload flags before Rx adapter setup
starts.
Signed-off-by: Nithin Dabilpuram <ndabilpuram@marvell.com>
---
drivers/net/cnxk/cn10k_ethdev.c | 11 +++++++++++
drivers/net/cnxk/cn9k_ethdev.c | 11 +++++++++++
2 files changed, 22 insertions(+)
@@ -248,6 +248,17 @@ cn10k_nix_rx_queue_setup(struct rte_eth_dev *eth_dev, uint16_t qid,
if (rc)
return rc;
+ /* Do initial mtu setup for RQ0 before device start */
+ if (!qid) {
+ rc = nix_recalc_mtu(eth_dev);
+ if (rc)
+ return rc;
+
+ /* Update offload flags */
+ dev->rx_offload_flags = nix_rx_offload_flags(eth_dev);
+ dev->tx_offload_flags = nix_tx_offload_flags(eth_dev);
+ }
+
rq = &dev->rqs[qid];
cq = &dev->cqs[qid];
@@ -241,6 +241,17 @@ cn9k_nix_rx_queue_setup(struct rte_eth_dev *eth_dev, uint16_t qid,
if (rc)
return rc;
+ /* Do initial mtu setup for RQ0 before device start */
+ if (!qid) {
+ rc = nix_recalc_mtu(eth_dev);
+ if (rc)
+ return rc;
+
+ /* Update offload flags */
+ dev->rx_offload_flags = nix_rx_offload_flags(eth_dev);
+ dev->tx_offload_flags = nix_tx_offload_flags(eth_dev);
+ }
+
rq = &dev->rqs[qid];
cq = &dev->cqs[qid];