openwrt-pf/target/linux/generic/backport-6.6/604-01-v6.13-net-phylink-move-manual-flow-control-setting.patch
Christian Marangi 813ecda1f3
generic: backport phylink patches for PCS/PHY caps OPs
Backport phylink patches for PCS/PHY caps OPs. This makes it easier to
align future generic PCS patch and permit supporting special PHY that
needs specific tune if "in-band" mode is enabled (for example Aeonsemi
PHYs)

This is also mainly using the upstream version of the Mediatek patch
739-net-add-negotiation-of-in-band-capabilities.

All affected patch automatically refreshed.

Link: https://github.com/openwrt/openwrt/pull/20461
Signed-off-by: Christian Marangi <ansuelsmth@gmail.com>
2025-10-22 12:29:41 +02:00

41 lines
1.4 KiB
Diff

From 8cc5f4cb94c0b1c7c1ba8013c14fd02ffb1a25f3 Mon Sep 17 00:00:00 2001
From: "Russell King (Oracle)" <rmk+kernel@armlinux.org.uk>
Date: Fri, 8 Nov 2024 16:01:44 +0000
Subject: [PATCH 1/5] net: phylink: move manual flow control setting
Move the handling of manual flow control configuration to a common
location during resolve. We currently evaluate this for all but
fixed links.
Signed-off-by: Russell King (Oracle) <rmk+kernel@armlinux.org.uk>
Link: https://patch.msgid.link/E1t9RQe-002Feh-T1@rmk-PC.armlinux.org.uk
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
---
drivers/net/phy/phylink.c | 5 +++--
1 file changed, 3 insertions(+), 2 deletions(-)
--- a/drivers/net/phy/phylink.c
+++ b/drivers/net/phy/phylink.c
@@ -1433,7 +1433,6 @@ static void phylink_resolve(struct work_
switch (pl->cur_link_an_mode) {
case MLO_AN_PHY:
link_state = pl->phy_state;
- phylink_apply_manual_flow(pl, &link_state);
mac_config = link_state.link;
break;
@@ -1494,11 +1493,13 @@ static void phylink_resolve(struct work_
link_state.pause = pl->phy_state.pause;
mac_config = true;
}
- phylink_apply_manual_flow(pl, &link_state);
break;
}
}
+ if (pl->cur_link_an_mode != MLO_AN_FIXED)
+ phylink_apply_manual_flow(pl, &link_state);
+
if (mac_config) {
if (link_state.interface != pl->link_config.interface) {
/* The interface has changed, force the link down and