Since the bit of ETH_LINK_SPEED_FIXED was set for the force link
speed, it conflicts with '~allowed_speeds'.
Fixes: 3518df5774c7 ("net/ngbe: support device start/stop")
Cc: [email protected]
Signed-off-by: Jiawen Wu <[email protected]>
---
drivers/net/ngbe/ngbe_ethdev.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/net/ngbe/ngbe_ethdev.c b/drivers/net/ngbe/ngbe_ethdev.c
index 4a2a9dde10..c7301a9616 100644
--- a/drivers/net/ngbe/ngbe_ethdev.c
+++ b/drivers/net/ngbe/ngbe_ethdev.c
@@ -1048,7 +1048,7 @@ ngbe_dev_start(struct rte_eth_dev *dev)
if (hw->mac.default_speeds & NGBE_LINK_SPEED_10M_FULL)
allowed_speeds |= RTE_ETH_LINK_SPEED_10M;
- if (*link_speeds & ~allowed_speeds) {
+ if (((*link_speeds) >> 1) & ~(allowed_speeds >> 1)) {
PMD_INIT_LOG(ERR, "Invalid link setting");
goto error;
}
--
2.27.0
