L3fwd start failed on PF, for tx_q check failed.
That occured when the SRIOV is active and tx_q > rx_q.
The tx_q is equal to nb_q_per_pool. The number of nb_q_per_pool
should equeal to max number of queues supported by HW not nb_rx_q.
Fixes: 27b609cbd1c6 (ethdev: move the multi-queue mode check to specific
drivers)
Signed-off-by: Yanglong Wu <yanglong...@intel.com>
---
drivers/net/ixgbe/ixgbe_ethdev.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/net/ixgbe/ixgbe_ethdev.c b/drivers/net/ixgbe/ixgbe_ethdev.c
index ae9c44421..0f0641da1 100644
--- a/drivers/net/ixgbe/ixgbe_ethdev.c
+++ b/drivers/net/ixgbe/ixgbe_ethdev.c
@@ -2180,7 +2180,7 @@ ixgbe_check_vf_rss_rxq_num(struct rte_eth_dev *dev,
uint16_t nb_rx_q)
return -EINVAL;
}
- RTE_ETH_DEV_SRIOV(dev).nb_q_per_pool = nb_rx_q;
+ RTE_ETH_DEV_SRIOV(dev).nb_q_per_pool = 128 /
RTE_ETH_DEV_SRIOV(dev).active;
RTE_ETH_DEV_SRIOV(dev).def_pool_q_idx = pci_dev->max_vfs * nb_rx_q;
return 0;
--
2.11.0
