net: txgbe: fix the issue of TX failure

There is a occasional problem that ping is failed between AML devices.
That is because the manual enablement of the security Tx path on the
hardware is missing, no matter what its previous state was.

Fixes: 6f8b4c01a8cd ("net: txgbe: Implement PHYLINK for AML 25G/10G devices")
Signed-off-by: Jiawen Wu <jiawenwu@trustnetic.com>
Reviewed-by: Simon Horman <horms@kernel.org>
Link: https://patch.msgid.link/5BDFB14C57D1C42A+20250626085153.86122-1-jiawenwu@trustnetic.com
Signed-off-by: Jakub Kicinski <kuba@kernel.org>

diff --git a/drivers/net/ethernet/wangxun/txgbe/txgbe_aml.c b/drivers/net/ethernet/wangxun/txgbe/txgbe_aml.c
index 7dbcf41750c1384f2c2253c39dca86aa72e54ba2..dc87ccad965240c57e66e1729968dbed5e7ceb4b 100644 (file)
--- a/drivers/net/ethernet/wangxun/txgbe/txgbe_aml.c
+++ b/drivers/net/ethernet/wangxun/txgbe/txgbe_aml.c
@@ -294,6 +294,7 @@ static void txgbe_mac_link_up_aml(struct phylink_config *config,
        wx_fc_enable(wx, tx_pause, rx_pause);
 
        txgbe_reconfig_mac(wx);
+       txgbe_enable_sec_tx_path(wx);
 
        txcfg = rd32(wx, TXGBE_AML_MAC_TX_CFG);
        txcfg &= ~TXGBE_AML_MAC_TX_CFG_SPEED_MASK;