[dpdk-dev] [PATCH v3] net/ixgbe: fix ixgbevf link status
Yanglong Wu
yanglong.wu at intel.com
Thu Jul 26 04:24:49 CEST 2018
ixgbevf can't get right link status unless
it check PF link status in wait mode.
Fixes: dc66e5fd01b9 ("net/ixgbe: improve link state check on VF")
Signed-off-by: Yanglong Wu <yanglong.wu at intel.com>
---
v3:
change to wait mode in ixgbevf
---
v2:
no need to set link status again
---
drivers/net/ixgbe/ixgbe_ethdev.c | 3 ++-
1 file changed, 2 insertions(+), 1 deletion(-)
diff --git a/drivers/net/ixgbe/ixgbe_ethdev.c b/drivers/net/ixgbe/ixgbe_ethdev.c
index 26b192737..b90b352e3 100644
--- a/drivers/net/ixgbe/ixgbe_ethdev.c
+++ b/drivers/net/ixgbe/ixgbe_ethdev.c
@@ -4006,7 +4006,8 @@ ixgbe_dev_link_update_share(struct rte_eth_dev *dev,
wait = 0;
if (vf)
- diag = ixgbevf_check_link(hw, &link_speed, &link_up, wait);
+ /* ixgbevf need to wait to get link status */
+ diag = ixgbevf_check_link(hw, &link_speed, &link_up, 1);
else
diag = ixgbe_check_link(hw, &link_speed, &link_up, wait);
--
2.11.0
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