This is a note to let you know that I've just added the patch titled
net: phy: ax88772a: fix lost pause advertisement configuration
to the 5.18-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-phy-ax88772a-fix-lost-pause-advertisement-configuration.patch
and it can be found in the queue-5.18 subdirectory.
If you, or anyone else, feels it should not be added to the stable tree,
please let <stable@xxxxxxxxxxxxxxx> know about it.
>From fa152f626b24ec2ca3489100d8c5c0a0bce4e2ef Mon Sep 17 00:00:00 2001
From: Oleksij Rempel <o.rempel@xxxxxxxxxxxxxx>
Date: Tue, 28 Jun 2022 13:43:49 +0200
Subject: net: phy: ax88772a: fix lost pause advertisement configuration
From: Oleksij Rempel <o.rempel@xxxxxxxxxxxxxx>
commit fa152f626b24ec2ca3489100d8c5c0a0bce4e2ef upstream.
In case of asix_ax88772a_link_change_notify() workaround, we run soft
reset which will automatically clear MII_ADVERTISE configuration. The
PHYlib framework do not know about changed configuration state of the
PHY, so we need use phy_init_hw() to reinit PHY configuration.
Fixes: dde258469257 ("net: usb/phy: asix: add support for ax88772A/C PHYs")
Signed-off-by: Oleksij Rempel <o.rempel@xxxxxxxxxxxxxx>
Reviewed-by: Andrew Lunn <andrew@xxxxxxx>
Link: https://lore.kernel.org/r/20220628114349.3929928-1-o.rempel@xxxxxxxxxxxxxx
Signed-off-by: Jakub Kicinski <kuba@xxxxxxxxxx>
Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>
---
drivers/net/phy/ax88796b.c | 6 ++++--
1 file changed, 4 insertions(+), 2 deletions(-)
--- a/drivers/net/phy/ax88796b.c
+++ b/drivers/net/phy/ax88796b.c
@@ -88,8 +88,10 @@ static void asix_ax88772a_link_change_no
/* Reset PHY, otherwise MII_LPA will provide outdated information.
* This issue is reproducible only with some link partner PHYs
*/
- if (phydev->state == PHY_NOLINK && phydev->drv->soft_reset)
- phydev->drv->soft_reset(phydev);
+ if (phydev->state == PHY_NOLINK) {
+ phy_init_hw(phydev);
+ phy_start_aneg(phydev);
+ }
}
static struct phy_driver asix_driver[] = {
Patches currently in stable-queue which might be from o.rempel@xxxxxxxxxxxxxx are
queue-5.18/net-asix-fix-can-t-send-until-first-packet-is-send-issue.patch
queue-5.18/net-phy-ax88772a-fix-lost-pause-advertisement-configuration.patch
queue-5.18/net-usb-asix-do-not-force-pause-frames-support.patch
