Patch "net: hns3: fix port duplex configure error in IMP reset" has been added to the 5.10-stable tree

[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index]

 



This is a note to let you know that I've just added the patch titled

    net: hns3: fix port duplex configure error in IMP reset

to the 5.10-stable tree which can be found at:
    http://www.kernel.org/git/?p=linux/kernel/git/stable/stable-queue.git;a=summary

The filename of the patch is:
     net-hns3-fix-port-duplex-configure-error-in-imp-rese.patch
and it can be found in the queue-5.10 subdirectory.

If you, or anyone else, feels it should not be added to the stable tree,
please let <stable@xxxxxxxxxxxxxxx> know about it.



commit 42af2890e160e7784f0c81867dc684d781712d2f
Author: Jie Wang <wangjie125@xxxxxxxxxx>
Date:   Thu Mar 7 09:01:14 2024 +0800

    net: hns3: fix port duplex configure error in IMP reset
    
    [ Upstream commit 11d80f79dd9f871a52feba4bf24b5ac39f448eb7 ]
    
    Currently, the mac port is fixed to configured as full dplex mode in
    hclge_mac_init() when driver initialization or reset restore. Users may
    change the mode to half duplex with ethtool,  so it may cause the user
    configuration dropped after reset.
    
    To fix it, don't change the duplex mode when resetting.
    
    Fixes: 2d03eacc0b7e ("net: hns3: Only update mac configuation when necessary")
    Signed-off-by: Jie Wang <wangjie125@xxxxxxxxxx>
    Signed-off-by: Jijie Shao <shaojijie@xxxxxxxxxx>
    Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>
    Signed-off-by: Sasha Levin <sashal@xxxxxxxxxx>

diff --git a/drivers/net/ethernet/hisilicon/hns3/hns3pf/hclge_main.c b/drivers/net/ethernet/hisilicon/hns3/hns3pf/hclge_main.c
index deba485ced1bd..c14c391a0cec6 100644
--- a/drivers/net/ethernet/hisilicon/hns3/hns3pf/hclge_main.c
+++ b/drivers/net/ethernet/hisilicon/hns3/hns3pf/hclge_main.c
@@ -2723,7 +2723,10 @@ static int hclge_mac_init(struct hclge_dev *hdev)
 	int ret;
 
 	hdev->support_sfp_query = true;
-	hdev->hw.mac.duplex = HCLGE_MAC_FULL;
+
+	if (!test_bit(HCLGE_STATE_RST_HANDLING, &hdev->state))
+		hdev->hw.mac.duplex = HCLGE_MAC_FULL;
+
 	ret = hclge_cfg_mac_speed_dup_hw(hdev, hdev->hw.mac.speed,
 					 hdev->hw.mac.duplex);
 	if (ret)




[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index]
[Index of Archives]     [Linux USB Devel]     [Linux Audio Users]     [Yosemite News]     [Linux Kernel]     [Linux SCSI]

  Powered by Linux