1ca05831b9b added a check that SDP3 (used as a TX_DISABLE output to the
SFP cage on these cards) is not asserted to avoid incorrectly reporting
link up when the SFP's laser is turned off.
ff8162cb957 limited this workaround to fiber ports
This patch:
* Adds additional check for 82599 type, not all fiber ixgbe devs use
SDP3 as TX_DISABLE
Fixes: 1ca05831b9b ("net/ixgbe: fix link status")
Fixes: ff8162cb957 ("net/ixgbe: fix link status")
Cc: [email protected]
Signed-off-by: Jeff Daly <[email protected]>
---
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 68b28b1ce6..e8f07cb405 100644
--- a/drivers/net/ixgbe/ixgbe_ethdev.c
+++ b/drivers/net/ixgbe/ixgbe_ethdev.c
@@ -4260,7 +4260,8 @@ ixgbe_dev_link_update_share(struct rte_eth_dev *dev,
return rte_eth_linkstatus_set(dev, &link);
}
- if (ixgbe_get_media_type(hw) == ixgbe_media_type_fiber) {
+ if (hw->mac.type == ixgbe_mac_82599EB &&
+ ixgbe_get_media_type(hw) == ixgbe_media_type_fiber) {
esdp_reg = IXGBE_READ_REG(hw, IXGBE_ESDP);
if ((esdp_reg & IXGBE_ESDP_SDP3))
link_up = 0;
--
2.25.1
