[dpdk-dev] [RFC 3/3] net/netvsc: automatically enable hotplug support

[Stephen Hemminger]

In Hyper-V/Azure with accelerated networking the VF device
maybe added or removed at anytime. Automatically enable hotplug
support (in case application has forgot to).

Signed-off-by: Stephen Hemminger <step...@networkplumber.org>
---
 drivers/net/netvsc/hn_ethdev.c | 5 ++++-
 1 file changed, 4 insertions(+), 1 deletion(-)

diff --git a/drivers/net/netvsc/hn_ethdev.c b/drivers/net/netvsc/hn_ethdev.c
index 05f1a25a1abc..cf10fc24b37b 100644
--- a/drivers/net/netvsc/hn_ethdev.c
+++ b/drivers/net/netvsc/hn_ethdev.c
@@ -1074,8 +1074,10 @@ static int eth_hn_probe(struct rte_vmbus_driver *drv 
__rte_unused,
        ret = eth_hn_dev_init(eth_dev);
        if (ret)
                eth_dev_vmbus_release(eth_dev);
-       else
+       else {
                rte_eth_dev_probing_finish(eth_dev);
+               rte_dev_event_monitor_stop();
+       }
 
        return ret;
 }
@@ -1096,6 +1098,7 @@ static int eth_hn_remove(struct rte_vmbus_device *dev)
                return ret;
 
        eth_dev_vmbus_release(eth_dev);
+       rte_dev_event_monitor_stop();
        return 0;
 }
 
-- 
2.20.1