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net/netvsc: initialize link state

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If application is using link state interrupt, the correct link state
needs to be filled in when device is started. This is similar to
how virtio updates link information.

Fixes: 4e9c73e96e ("net/netvsc: add Hyper-V network device")
Cc: stable@dpdk.org

Reported-by: Mohammed Gamal <mgamal@redhat.com>
Signed-off-by: Stephen Hemminger <stephen@networkplumber.org>
Tested-by: Mohammed Gamal <mgamal@redhat.com>
This commit is contained in:
Stephen Hemminger 2020-02-07 10:08:16 -08:00 committed by Ferruh Yigit
parent 2ab5c84605
commit 047ad3787a
1 changed files with 4 additions and 0 deletions
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4
drivers/net/netvsc/hn_ethdev.c
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@ -823,6 +823,10 @@ hn_dev_start(struct rte_eth_dev *dev)
if (error)
hn_rndis_set_rxfilter(hv, 0);
/* Initialize Link state */
if (error == 0)
hn_dev_link_update(dev, 0);
return error;
}