From: Florian Fainelli <f.fainelli@gmail.com>
Date: Sun, 5 Jul 2020 21:27:57 -0700
Subject: net: phy: Register ethtool PHY operations
Patch-mainline: v5.9-rc1
Git-commit: 55d8f053ce1bb2c010458c6e9883b9c7ac12adc3
References: bsc#1176447
Utilize ethtool_set_ethtool_phy_ops to register a suitable set of PHY
ethtool operations in a dynamic fashion such that ethtool will no longer
directy reference PHY library symbols.
Signed-off-by: Florian Fainelli <f.fainelli@gmail.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Acked-by: Thomas Bogendoerfer <tbogendoerfer@suse.de>
---
drivers/net/phy/phy_device.c | 7 +++++++
1 file changed, 7 insertions(+)
--- a/drivers/net/phy/phy_device.c
+++ b/drivers/net/phy/phy_device.c
@@ -2722,6 +2722,11 @@ static struct phy_driver genphy_driver =
.set_loopback = genphy_loopback,
};
+static const struct ethtool_phy_ops phy_ethtool_phy_ops = {
+ .start_cable_test = phy_start_cable_test,
+ .start_cable_test_tdr = phy_start_cable_test_tdr,
+};
+
static int __init phy_init(void)
{
int rc;
@@ -2730,6 +2735,7 @@ static int __init phy_init(void)
if (rc)
return rc;
+ ethtool_set_ethtool_phy_ops(&phy_ethtool_phy_ops);
features_init();
rc = phy_driver_register(&genphy_c45_driver, THIS_MODULE);
@@ -2751,6 +2757,7 @@ static void __exit phy_exit(void)
phy_driver_unregister(&genphy_c45_driver);
phy_driver_unregister(&genphy_driver);
mdio_bus_exit();
+ ethtool_set_ethtool_phy_ops(NULL);
}
subsys_initcall(phy_init);