diff options
| author | Kory Maincent (Dent Project) <kory.maincent@bootlin.com> | 2024-04-17 16:39:50 +0200 |
|---|---|---|
| committer | Jakub Kicinski <kuba@kernel.org> | 2024-04-18 18:27:01 -0700 |
| commit | 47e0dd53c5eb9dab66689592523f31ea39fc32fa (patch) | |
| tree | 28a3c319823cddebdbdec9f6aad26b0958eaeb87 /include/linux | |
| parent | b58be8db6327b21e0c7fbee559b8eb47f5110efe (diff) | |
net: pse-pd: Introduce PSE types enumeration
Introduce an enumeration to define PSE types (C33 or PoDL),
utilizing a bitfield for potential future support of both types.
Include 'pse_get_types' helper for external access to PSE type info.
Reviewed-by: Andrew Lunn <andrew@lunn.ch>
Signed-off-by: Kory Maincent <kory.maincent@bootlin.com>
Link: https://lore.kernel.org/r/20240417-feature_poe-v9-2-242293fd1900@bootlin.com
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
Diffstat (limited to 'include/linux')
| -rw-r--r-- | include/linux/pse-pd/pse.h | 15 |
1 files changed, 15 insertions, 0 deletions
diff --git a/include/linux/pse-pd/pse.h b/include/linux/pse-pd/pse.h index be4e5754eb24..19589571157f 100644 --- a/include/linux/pse-pd/pse.h +++ b/include/linux/pse-pd/pse.h @@ -77,6 +77,7 @@ struct pse_control; * device tree to id as given to the PSE control ops * @nr_lines: number of PSE controls in this controller device * @lock: Mutex for serialization access to the PSE controller + * @types: types of the PSE controller */ struct pse_controller_dev { const struct pse_controller_ops *ops; @@ -89,6 +90,7 @@ struct pse_controller_dev { const struct of_phandle_args *pse_spec); unsigned int nr_lines; struct mutex lock; + enum ethtool_pse_types types; }; #if IS_ENABLED(CONFIG_PSE_CONTROLLER) @@ -108,6 +110,9 @@ int pse_ethtool_set_config(struct pse_control *psec, struct netlink_ext_ack *extack, const struct pse_control_config *config); +bool pse_has_podl(struct pse_control *psec); +bool pse_has_c33(struct pse_control *psec); + #else static inline struct pse_control *of_pse_control_get(struct device_node *node) @@ -133,6 +138,16 @@ static inline int pse_ethtool_set_config(struct pse_control *psec, return -ENOTSUPP; } +static inline bool pse_has_podl(struct pse_control *psec) +{ + return false; +} + +static inline bool pse_has_c33(struct pse_control *psec) +{ + return false; +} + #endif #endif |