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net: phy: Define PHY statistics ethtool_phy_ops

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Extend ethtool_phy_ops to include the 3 function pointers necessary for
implementing PHY statistics. In a subsequent change we will uninline
those functions.

Signed-off-by: Florian Fainelli <f.fainelli@gmail.com>
Reviewed-by: Andrew Lunn <andrew@lunn.ch>
Signed-off-by: David S. Miller <davem@davemloft.net>
This commit is contained in:
Florian Fainelli
2020-07-08 09:46:24 -07:00
committed by David S. Miller
parent 5d75c04306
commit bd36ed1c93
2 changed files with 10 additions and 0 deletions
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3
drivers/net/phy/phy_device.c
View File

@@ -3028,6 +3028,9 @@ static struct phy_driver genphy_driver = {
}; };
static const struct ethtool_phy_ops phy_ethtool_phy_ops = { static const struct ethtool_phy_ops phy_ethtool_phy_ops = {
.get_sset_count = phy_ethtool_get_sset_count,
.get_strings = phy_ethtool_get_strings,
.get_stats = phy_ethtool_get_stats,
.start_cable_test = phy_start_cable_test, .start_cable_test = phy_start_cable_test,
.start_cable_test_tdr = phy_start_cable_test_tdr, .start_cable_test_tdr = phy_start_cable_test_tdr,
}; };

7
include/linux/ethtool.h
View File

@@ -508,6 +508,9 @@ struct phy_tdr_config;
/** /**
* struct ethtool_phy_ops - Optional PHY device options * struct ethtool_phy_ops - Optional PHY device options
* @get_sset_count: Get number of strings that @get_strings will write.
* @get_strings: Return a set of strings that describe the requested objects
* @get_stats: Return extended statistics about the PHY device.
* @start_cable_test - Start a cable test * @start_cable_test - Start a cable test
* @start_cable_test_tdr - Start a Time Domain Reflectometry cable test * @start_cable_test_tdr - Start a Time Domain Reflectometry cable test
* *
@@ -515,6 +518,10 @@ struct phy_tdr_config;
* and callers must take this into account. Callers must hold the RTNL lock. * and callers must take this into account. Callers must hold the RTNL lock.
*/ */
struct ethtool_phy_ops { struct ethtool_phy_ops {
int (*get_sset_count)(struct phy_device *dev);
int (*get_strings)(struct phy_device *dev, u8 *data);
int (*get_stats)(struct phy_device *dev,
struct ethtool_stats *stats, u64 *data);
int (*start_cable_test)(struct phy_device *phydev, int (*start_cable_test)(struct phy_device *phydev,
struct netlink_ext_ack *extack); struct netlink_ext_ack *extack);
int (*start_cable_test_tdr)(struct phy_device *phydev, int (*start_cable_test_tdr)(struct phy_device *phydev,