diff options
| author | Kory Maincent (Dent Project) <kory.maincent@bootlin.com> | 2025-06-17 14:12:00 +0200 |
|---|---|---|
| committer | Jakub Kicinski <kuba@kernel.org> | 2025-06-18 19:00:15 -0700 |
| commit | fa2f0454174c2f33005f5a6e6f70c7160a15b2a1 (patch) | |
| tree | 78e40395fd00b828134f1b1bca0c73f3aca1d3dd /include/linux | |
| parent | a5b4e4f4d8394f2f6625732bd8f7cd8b425bdc21 (diff) | |
net: pse-pd: Introduce attached_phydev to pse control
In preparation for reporting PSE events via ethtool notifications,
introduce an attached_phydev field in the pse_control structure.
This field stores the phy_device associated with the PSE PI,
ensuring that notifications are sent to the correct network
interface.
The attached_phydev pointer is directly tied to the PHY lifecycle. It
is set when the PHY is registered and cleared when the PHY is removed.
There is no need to use a refcount, as doing so could interfere with
the PHY removal process.
Signed-off-by: Kory Maincent (Dent Project) <kory.maincent@bootlin.com>
Reviewed-by: Oleksij Rempel <o.rempel@pengutronix.de>
Link: https://patch.msgid.link/20250617-feature_poe_port_prio-v14-1-78a1a645e2ee@bootlin.com
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
Diffstat (limited to 'include/linux')
| -rw-r--r-- | include/linux/pse-pd/pse.h | 6 |
1 files changed, 4 insertions, 2 deletions
diff --git a/include/linux/pse-pd/pse.h b/include/linux/pse-pd/pse.h index c773eeb92d04..8b0866fad2ad 100644 --- a/include/linux/pse-pd/pse.h +++ b/include/linux/pse-pd/pse.h @@ -250,7 +250,8 @@ struct device; int devm_pse_controller_register(struct device *dev, struct pse_controller_dev *pcdev); -struct pse_control *of_pse_control_get(struct device_node *node); +struct pse_control *of_pse_control_get(struct device_node *node, + struct phy_device *phydev); void pse_control_put(struct pse_control *psec); int pse_ethtool_get_status(struct pse_control *psec, @@ -268,7 +269,8 @@ bool pse_has_c33(struct pse_control *psec); #else -static inline struct pse_control *of_pse_control_get(struct device_node *node) +static inline struct pse_control *of_pse_control_get(struct device_node *node, + struct phy_device *phydev) { return ERR_PTR(-ENOENT); } |