From b3c8af7690abd5be323fb40bf899618a4f36c256 Mon Sep 17 00:00:00 2001
From: Oskar Viljasaar <oskar.viljasaar@iopsys.eu>
Date: Tue, 19 Jan 2021 10:47:10 +0100
Subject: [PATCH] Import openwrt hack patch
702-phy_add_aneg_done_function.patch
---
drivers/net/phy/phy_device.c | 3 +++
include/linux/phy.h | 6 ++++++
2 files changed, 9 insertions(+)
diff --git a/drivers/net/phy/phy_device.c b/drivers/net/phy/phy_device.c
index 270eecd987..85e0127b5e 100644
--- a/drivers/net/phy/phy_device.c
+++ b/drivers/net/phy/phy_device.c
@@ -1584,6 +1584,9 @@ int genphy_update_link(struct phy_device *phydev)
{
int status;
+ if (phydev->drv && phydev->drv->update_link)
+ return phydev->drv->update_link(phydev);
+
/* The link state is latched low so that momentary link
* drops can be detected. Do not double-read the status
* in polling mode to detect such short link drops.
diff --git a/include/linux/phy.h b/include/linux/phy.h
index 2c13800654..1c138548c5 100644
--- a/include/linux/phy.h
+++ b/include/linux/phy.h
@@ -557,6 +557,12 @@ struct phy_driver {
/* Determines the negotiated speed and duplex */
int (*read_status)(struct phy_device *phydev);
+ /*
+ * Update the value in phydev->link to reflect the
+ * current link value
+ */
+ int (*update_link)(struct phy_device *phydev);
+
/* Clears any pending interrupts */
int (*ack_interrupt)(struct phy_device *phydev);
--
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