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| author | Piergiorgio Beruto <piergiorgio.beruto@gmail.com> | 2023-01-09 17:59:39 +0100 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2023-01-11 08:35:02 +0000 |
| commit | 8580e16c28f3f1a1bee87de115157161577334b4 (patch) | |
| tree | ac57f508998e72a27700965c5b01e6310002400d /include/linux/ethtool.h | |
| parent | a6f536063b69102adf3588fbc0bb4f08d6c8cb82 (diff) | |
| download | linux-8580e16c28f3f1a1bee87de115157161577334b4.tar.gz linux-8580e16c28f3f1a1bee87de115157161577334b4.tar.bz2 linux-8580e16c28f3f1a1bee87de115157161577334b4.zip | |
net/ethtool: add netlink interface for the PLCA RS
Add support for configuring the PLCA Reconciliation Sublayer on
multi-drop PHYs that support IEEE802.3cg-2019 Clause 148 (e.g.,
10BASE-T1S). This patch adds the appropriate netlink interface
to ethtool.
Signed-off-by: Piergiorgio Beruto <piergiorgio.beruto@gmail.com>
Reviewed-by: Andrew Lunn <andrew@lunn.ch>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'include/linux/ethtool.h')
| -rw-r--r-- | include/linux/ethtool.h | 12 |
1 files changed, 12 insertions, 0 deletions
diff --git a/include/linux/ethtool.h b/include/linux/ethtool.h index 9e0a76fc7de9..d0da303f6634 100644 --- a/include/linux/ethtool.h +++ b/include/linux/ethtool.h @@ -802,12 +802,17 @@ int ethtool_virtdev_set_link_ksettings(struct net_device *dev, struct phy_device; struct phy_tdr_config; +struct phy_plca_cfg; +struct phy_plca_status; /** * 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. + * @get_plca_cfg: Return PLCA configuration. + * @set_plca_cfg: Set PLCA configuration. + * @get_plca_status: Get PLCA configuration. * @start_cable_test: Start a cable test * @start_cable_test_tdr: Start a Time Domain Reflectometry cable test * @@ -819,6 +824,13 @@ struct ethtool_phy_ops { int (*get_strings)(struct phy_device *dev, u8 *data); int (*get_stats)(struct phy_device *dev, struct ethtool_stats *stats, u64 *data); + int (*get_plca_cfg)(struct phy_device *dev, + struct phy_plca_cfg *plca_cfg); + int (*set_plca_cfg)(struct phy_device *dev, + const struct phy_plca_cfg *plca_cfg, + struct netlink_ext_ack *extack); + int (*get_plca_status)(struct phy_device *dev, + struct phy_plca_status *plca_st); int (*start_cable_test)(struct phy_device *phydev, struct netlink_ext_ack *extack); int (*start_cable_test_tdr)(struct phy_device *phydev, |