[dpdk-dev] [PATCH]net/hinic: fix coredump when secondary process using the hinic port.

[Qingqing Li]

the reason is that during the stage of secondary process port initialization,
it lacks the initialization of "eth_dev->dev_ops".

Signed-off-by: Qingqing Li <liqingqi...@huawei.com>
---
 drivers/net/hinic/hinic_pmd_ethdev.c | 22 ++++++++++++++--------
 1 file changed, 14 insertions(+), 8 deletions(-)

diff --git a/drivers/net/hinic/hinic_pmd_ethdev.c 
b/drivers/net/hinic/hinic_pmd_ethdev.c
index b694fd83c..786095e9d 100644
--- a/drivers/net/hinic/hinic_pmd_ethdev.c
+++ b/drivers/net/hinic/hinic_pmd_ethdev.c
@@ -3100,14 +3100,6 @@ static int hinic_func_init(struct rte_eth_dev *eth_dev)

        pci_dev = RTE_ETH_DEV_TO_PCI(eth_dev);

-       /* EAL is SECONDARY and eth_dev is already created */
-       if (rte_eal_process_type() != RTE_PROC_PRIMARY) {
-               PMD_DRV_LOG(INFO, "Initialize %s in secondary process",
-                           eth_dev->data->name);
-
-               return 0;
-       }
-
        eth_dev->data->dev_flags |= RTE_ETH_DEV_AUTOFILL_QUEUE_XSTATS;

        nic_dev = HINIC_ETH_DEV_TO_PRIVATE_NIC_DEV(eth_dev);
@@ -3241,6 +3233,20 @@ static int hinic_dev_init(struct rte_eth_dev *eth_dev)
        eth_dev->rx_pkt_burst = hinic_recv_pkts;
        eth_dev->tx_pkt_burst = hinic_xmit_pkts;

+       /* EAL is SECONDARY and eth_dev is already created */
+       if (rte_eal_process_type() != RTE_PROC_PRIMARY) {
+               PMD_DRV_LOG(INFO, "Initialize %s in secondary process",
+                           eth_dev->data->name);
+
+               struct hinic_nic_dev *nic_dev =
+                       HINIC_ETH_DEV_TO_PRIVATE_NIC_DEV(eth_dev);
+               if (HINIC_IS_VF(nic_dev->hwdev))
+                       eth_dev->dev_ops = &hinic_pmd_vf_ops;
+               else
+                       eth_dev->dev_ops = &hinic_pmd_ops;
+               return 0;
+       }
+
        return hinic_func_init(eth_dev);
 }

-- 
2.19.1