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net: phy: Register ethtool PHY operations

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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>
This commit is contained in:
Florian Fainelli 2020-07-05 21:27:57 -07:00 committed by David S. Miller
parent 4895d7808e
commit 55d8f053ce
1 changed files with 7 additions and 0 deletions
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7
drivers/net/phy/phy_device.c
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@ -3027,6 +3027,11 @@ static struct phy_driver genphy_driver = {
.set_loopback = genphy_loopback, .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) static int __init phy_init(void)
{ {
int rc; int rc;
@ -3035,6 +3040,7 @@ static int __init phy_init(void)
if (rc) if (rc)
return rc; return rc;
ethtool_set_ethtool_phy_ops(&phy_ethtool_phy_ops);
features_init(); features_init();
rc = phy_driver_register(&genphy_c45_driver, THIS_MODULE); rc = phy_driver_register(&genphy_c45_driver, THIS_MODULE);
@ -3056,6 +3062,7 @@ static void __exit phy_exit(void)
phy_driver_unregister(&genphy_c45_driver); phy_driver_unregister(&genphy_c45_driver);
phy_driver_unregister(&genphy_driver); phy_driver_unregister(&genphy_driver);
mdio_bus_exit(); mdio_bus_exit();
ethtool_set_ethtool_phy_ops(NULL);
} }
subsys_initcall(phy_init); subsys_initcall(phy_init);