[v13,07/19] net/i40e: enable hotplug on secondary process
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Commit Message
Previously, detach port on a secondary process will mess primary
process and cause the same device can't be attached back again.
A secondary process should use rte_eth_release_port_private to
release a port.
Signed-off-by: Qi Zhang <qi.z.zhang@intel.com>
---
drivers/net/i40e/i40e_ethdev.c | 2 ++
1 file changed, 2 insertions(+)
@@ -678,6 +678,8 @@ static int eth_i40e_pci_remove(struct rte_pci_device *pci_dev)
if (!ethdev)
return -ENODEV;
+ if (rte_eal_process_type() != RTE_PROC_PRIMARY)
+ return rte_eth_dev_release_port_private(ethdev);
if (ethdev->data->dev_flags & RTE_ETH_DEV_REPRESENTOR)
return rte_eth_dev_destroy(ethdev, i40e_vf_representor_uninit);