include/linux/pse-pd/pse.h - kernel/common - Git at Google

 // SPDX-License-Identifier: GPL-2.0-only
 /*
 // Copyright (c) 2022 Pengutronix, Oleksij Rempel <[email protected]>
  */
 #ifndef _LINUX_PSE_CONTROLLER_H
 #define _LINUX_PSE_CONTROLLER_H

 #include <linux/list.h>
 #include <uapi/linux/ethtool.h>

 /* Maximum current in uA according to IEEE 802.3-2022 Table 145-1 */
 #define MAX_PI_CURRENT 1920000
 /* Maximum power in mW according to IEEE 802.3-2022 Table 145-16 */
 #define MAX_PI_PW 99900

 struct phy_device;
 struct pse_controller_dev;
 struct netlink_ext_ack;

 /* C33 PSE extended state and substate. */
 struct ethtool_c33_pse_ext_state_info {
 	enum ethtool_c33_pse_ext_state c33_pse_ext_state;
 	union {
 		enum ethtool_c33_pse_ext_substate_error_condition error_condition;
 		enum ethtool_c33_pse_ext_substate_mr_pse_enable mr_pse_enable;
 		enum ethtool_c33_pse_ext_substate_option_detect_ted option_detect_ted;
 		enum ethtool_c33_pse_ext_substate_option_vport_lim option_vport_lim;
 		enum ethtool_c33_pse_ext_substate_ovld_detected ovld_detected;
 		enum ethtool_c33_pse_ext_substate_power_not_available power_not_available;
 		enum ethtool_c33_pse_ext_substate_short_detected short_detected;
 		u32 __c33_pse_ext_substate;
 	};
 };

 struct ethtool_c33_pse_pw_limit_range {
 	u32 min;
 	u32 max;
 };

 /**
  * struct pse_control_config - PSE control/channel configuration.
  *
  * @podl_admin_control: set PoDL PSE admin control as described in
  *	IEEE 802.3-2018 30.15.1.2.1 acPoDLPSEAdminControl
  * @c33_admin_control: set PSE admin control as described in
  *	IEEE 802.3-2022 30.9.1.2.1 acPSEAdminControl
  */
 struct pse_control_config {
 	enum ethtool_podl_pse_admin_state podl_admin_control;
 	enum ethtool_c33_pse_admin_state c33_admin_control;
 };

 /**
  * struct pse_admin_state - PSE operational state
  *
  * @podl_admin_state: operational state of the PoDL PSE
  *	functions. IEEE 802.3-2018 30.15.1.1.2 aPoDLPSEAdminState
  * @c33_admin_state: operational state of the PSE
  *	functions. IEEE 802.3-2022 30.9.1.1.2 aPSEAdminState
  */
 struct pse_admin_state {
 	enum ethtool_podl_pse_admin_state podl_admin_state;
 	enum ethtool_c33_pse_admin_state c33_admin_state;
 };

 /**
  * struct pse_pw_status - PSE power detection status
  *
  * @podl_pw_status: power detection status of the PoDL PSE.
  *	IEEE 802.3-2018 30.15.1.1.3 aPoDLPSEPowerDetectionStatus:
  * @c33_pw_status: power detection status of the PSE.
  *	IEEE 802.3-2022 30.9.1.1.5 aPSEPowerDetectionStatus:
  */
 struct pse_pw_status {
 	enum ethtool_podl_pse_pw_d_status podl_pw_status;
 	enum ethtool_c33_pse_pw_d_status c33_pw_status;
 };

 /**
  * struct pse_ext_state_info - PSE extended state information
  *
  * @c33_ext_state_info: extended state information of the PSE
  */
 struct pse_ext_state_info {
 	struct ethtool_c33_pse_ext_state_info c33_ext_state_info;
 };

 /**
  * struct pse_pw_limit_ranges - PSE power limit configuration range
  *
  * @c33_pw_limit_ranges: supported power limit configuration range. The driver
  *			 is in charge of the memory allocation.
  */
 struct pse_pw_limit_ranges {
 	struct ethtool_c33_pse_pw_limit_range *c33_pw_limit_ranges;
 };

 /**
  * struct ethtool_pse_control_status - PSE control/channel status.
  *
  * @podl_admin_state: operational state of the PoDL PSE
  *	functions. IEEE 802.3-2018 30.15.1.1.2 aPoDLPSEAdminState
  * @podl_pw_status: power detection status of the PoDL PSE.
  *	IEEE 802.3-2018 30.15.1.1.3 aPoDLPSEPowerDetectionStatus:
  * @c33_admin_state: operational state of the PSE
  *	functions. IEEE 802.3-2022 30.9.1.1.2 aPSEAdminState
  * @c33_pw_status: power detection status of the PSE.
  *	IEEE 802.3-2022 30.9.1.1.5 aPSEPowerDetectionStatus:
  * @c33_pw_class: detected class of a powered PD
  *	IEEE 802.3-2022 30.9.1.1.8 aPSEPowerClassification
  * @c33_actual_pw: power currently delivered by the PSE in mW
  *	IEEE 802.3-2022 30.9.1.1.23 aPSEActualPower
  * @c33_ext_state_info: extended state information of the PSE
  * @c33_avail_pw_limit: available power limit of the PSE in mW
  *	IEEE 802.3-2022 145.2.5.4 pse_avail_pwr
  * @c33_pw_limit_ranges: supported power limit configuration range. The driver
  *	is in charge of the memory allocation
  * @c33_pw_limit_nb_ranges: number of supported power limit configuration
  *	ranges
  */
 struct ethtool_pse_control_status {
 	enum ethtool_podl_pse_admin_state podl_admin_state;
 	enum ethtool_podl_pse_pw_d_status podl_pw_status;
 	enum ethtool_c33_pse_admin_state c33_admin_state;
 	enum ethtool_c33_pse_pw_d_status c33_pw_status;
 	u32 c33_pw_class;
 	u32 c33_actual_pw;
 	struct ethtool_c33_pse_ext_state_info c33_ext_state_info;
 	u32 c33_avail_pw_limit;
 	struct ethtool_c33_pse_pw_limit_range *c33_pw_limit_ranges;
 	u32 c33_pw_limit_nb_ranges;
 };

 /**
  * struct pse_controller_ops - PSE controller driver callbacks
  *
  * @setup_pi_matrix: setup PI matrix of the PSE controller
  * @pi_get_admin_state: Get the operational state of the PSE PI. This ops
  *			is mandatory.
  * @pi_get_pw_status: Get the power detection status of the PSE PI. This
  *		      ops is mandatory.
  * @pi_get_ext_state: Get the extended state of the PSE PI.
  * @pi_get_pw_class: Get the power class of the PSE PI.
  * @pi_get_actual_pw: Get actual power of the PSE PI in mW.
  * @pi_enable: Configure the PSE PI as enabled.
  * @pi_disable: Configure the PSE PI as disabled.
  * @pi_get_voltage: Return voltage similarly to get_voltage regulator
  *		    callback in uV.
  * @pi_get_pw_limit: Get the configured power limit of the PSE PI in mW.
  * @pi_set_pw_limit: Configure the power limit of the PSE PI in mW.
  * @pi_get_pw_limit_ranges: Get the supported power limit configuration
  *			    range. The driver is in charge of the memory
  *			    allocation and should return the number of
  *			    ranges.
  */
 struct pse_controller_ops {
 	int (*setup_pi_matrix)(struct pse_controller_dev *pcdev);
 	int (*pi_get_admin_state)(struct pse_controller_dev *pcdev, int id,
 				  struct pse_admin_state *admin_state);
 	int (*pi_get_pw_status)(struct pse_controller_dev *pcdev, int id,
 				struct pse_pw_status *pw_status);
 	int (*pi_get_ext_state)(struct pse_controller_dev *pcdev, int id,
 				struct pse_ext_state_info *ext_state_info);
 	int (*pi_get_pw_class)(struct pse_controller_dev *pcdev, int id);
 	int (*pi_get_actual_pw)(struct pse_controller_dev *pcdev, int id);
 	int (*pi_enable)(struct pse_controller_dev *pcdev, int id);
 	int (*pi_disable)(struct pse_controller_dev *pcdev, int id);
 	int (*pi_get_voltage)(struct pse_controller_dev *pcdev, int id);
 	int (*pi_get_pw_limit)(struct pse_controller_dev *pcdev,
 			       int id);
 	int (*pi_set_pw_limit)(struct pse_controller_dev *pcdev,
 			       int id, int max_mW);
 	int (*pi_get_pw_limit_ranges)(struct pse_controller_dev *pcdev, int id,
 				      struct pse_pw_limit_ranges *pw_limit_ranges);
 };

 struct module;
 struct device_node;
 struct of_phandle_args;
 struct pse_control;
 struct ethtool_pse_control_status;

 /* PSE PI pairset pinout can either be Alternative A or Alternative B */
 enum pse_pi_pairset_pinout {
 	ALTERNATIVE_A,
 	ALTERNATIVE_B,
 };

 /**
  * struct pse_pi_pairset - PSE PI pairset entity describing the pinout
  *			   alternative ant its phandle
  *
  * @pinout: description of the pinout alternative
  * @np: device node pointer describing the pairset phandle
  */
 struct pse_pi_pairset {
 	enum pse_pi_pairset_pinout pinout;
 	struct device_node *np;
 };

 /**
  * struct pse_pi - PSE PI (Power Interface) entity as described in
  *		   IEEE 802.3-2022 145.2.4
  *
  * @pairset: table of the PSE PI pinout alternative for the two pairset
  * @np: device node pointer of the PSE PI node
  * @rdev: regulator represented by the PSE PI
  * @admin_state_enabled: PI enabled state
  */
 struct pse_pi {
 	struct pse_pi_pairset pairset[2];
 	struct device_node *np;
 	struct regulator_dev *rdev;
 	bool admin_state_enabled;
 };

 /**
  * struct pse_controller_dev - PSE controller entity that might
  *                             provide multiple PSE controls
  * @ops: a pointer to device specific struct pse_controller_ops
  * @owner: kernel module of the PSE controller driver
  * @list: internal list of PSE controller devices
  * @pse_control_head: head of internal list of requested PSE controls
  * @dev: corresponding driver model device struct
  * @of_pse_n_cells: number of cells in PSE line specifiers
  * @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
  * @pi: table of PSE PIs described in this controller device
  * @no_of_pse_pi: flag set if the pse_pis devicetree node is not used
  */
 struct pse_controller_dev {
 	const struct pse_controller_ops *ops;
 	struct module *owner;
 	struct list_head list;
 	struct list_head pse_control_head;
 	struct device *dev;
 	int of_pse_n_cells;
 	unsigned int nr_lines;
 	struct mutex lock;
 	enum ethtool_pse_types types;
 	struct pse_pi *pi;
 	bool no_of_pse_pi;
 };

 #if IS_ENABLED(CONFIG_PSE_CONTROLLER)
 int pse_controller_register(struct pse_controller_dev *pcdev);
 void pse_controller_unregister(struct pse_controller_dev *pcdev);
 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);
 void pse_control_put(struct pse_control *psec);

 int pse_ethtool_get_status(struct pse_control *psec,
 			   struct netlink_ext_ack *extack,
 			   struct ethtool_pse_control_status *status);
 int pse_ethtool_set_config(struct pse_control *psec,
 			   struct netlink_ext_ack *extack,
 			   const struct pse_control_config *config);
 int pse_ethtool_set_pw_limit(struct pse_control *psec,
 			     struct netlink_ext_ack *extack,
 			     const unsigned int pw_limit);

 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)
 {
 	return ERR_PTR(-ENOENT);
 }

 static inline void pse_control_put(struct pse_control *psec)
 {
 }

 static inline int pse_ethtool_get_status(struct pse_control *psec,
 					 struct netlink_ext_ack *extack,
 					 struct ethtool_pse_control_status *status)
 {
 	return -EOPNOTSUPP;
 }

 static inline int pse_ethtool_set_config(struct pse_control *psec,
 					 struct netlink_ext_ack *extack,
 					 const struct pse_control_config *config)
 {
 	return -EOPNOTSUPP;
 }

 static inline int pse_ethtool_set_pw_limit(struct pse_control *psec,
 					   struct netlink_ext_ack *extack,
 					   const unsigned int pw_limit)
 {
 	return -EOPNOTSUPP;
 }

 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
	// SPDX-License-Identifier: GPL-2.0-only
	/*
	// Copyright (c) 2022 Pengutronix, Oleksij Rempel <[email protected]>
	*/
	#ifndef _LINUX_PSE_CONTROLLER_H
	#define _LINUX_PSE_CONTROLLER_H

	#include <linux/list.h>
	#include <uapi/linux/ethtool.h>

	/* Maximum current in uA according to IEEE 802.3-2022 Table 145-1 */
	#define MAX_PI_CURRENT 1920000
	/* Maximum power in mW according to IEEE 802.3-2022 Table 145-16 */
	#define MAX_PI_PW 99900

	struct phy_device;
	struct pse_controller_dev;
	struct netlink_ext_ack;

	/* C33 PSE extended state and substate. */
	struct ethtool_c33_pse_ext_state_info {
	enum ethtool_c33_pse_ext_state c33_pse_ext_state;
	union {
	enum ethtool_c33_pse_ext_substate_error_condition error_condition;
	enum ethtool_c33_pse_ext_substate_mr_pse_enable mr_pse_enable;
	enum ethtool_c33_pse_ext_substate_option_detect_ted option_detect_ted;
	enum ethtool_c33_pse_ext_substate_option_vport_lim option_vport_lim;
	enum ethtool_c33_pse_ext_substate_ovld_detected ovld_detected;
	enum ethtool_c33_pse_ext_substate_power_not_available power_not_available;
	enum ethtool_c33_pse_ext_substate_short_detected short_detected;
	u32 __c33_pse_ext_substate;
	};
	};

	struct ethtool_c33_pse_pw_limit_range {
	u32 min;
	u32 max;
	};

	/**
	* struct pse_control_config - PSE control/channel configuration.
	*
	* @podl_admin_control: set PoDL PSE admin control as described in
	* IEEE 802.3-2018 30.15.1.2.1 acPoDLPSEAdminControl
	* @c33_admin_control: set PSE admin control as described in
	* IEEE 802.3-2022 30.9.1.2.1 acPSEAdminControl
	*/
	struct pse_control_config {
	enum ethtool_podl_pse_admin_state podl_admin_control;
	enum ethtool_c33_pse_admin_state c33_admin_control;
	};

	/**
	* struct pse_admin_state - PSE operational state
	*
	* @podl_admin_state: operational state of the PoDL PSE
	* functions. IEEE 802.3-2018 30.15.1.1.2 aPoDLPSEAdminState
	* @c33_admin_state: operational state of the PSE
	* functions. IEEE 802.3-2022 30.9.1.1.2 aPSEAdminState
	*/
	struct pse_admin_state {
	enum ethtool_podl_pse_admin_state podl_admin_state;
	enum ethtool_c33_pse_admin_state c33_admin_state;
	};

	/**
	* struct pse_pw_status - PSE power detection status
	*
	* @podl_pw_status: power detection status of the PoDL PSE.
	* IEEE 802.3-2018 30.15.1.1.3 aPoDLPSEPowerDetectionStatus:
	* @c33_pw_status: power detection status of the PSE.
	* IEEE 802.3-2022 30.9.1.1.5 aPSEPowerDetectionStatus:
	*/
	struct pse_pw_status {
	enum ethtool_podl_pse_pw_d_status podl_pw_status;
	enum ethtool_c33_pse_pw_d_status c33_pw_status;
	};

	/**
	* struct pse_ext_state_info - PSE extended state information
	*
	* @c33_ext_state_info: extended state information of the PSE
	*/
	struct pse_ext_state_info {
	struct ethtool_c33_pse_ext_state_info c33_ext_state_info;
	};

	/**
	* struct pse_pw_limit_ranges - PSE power limit configuration range
	*
	* @c33_pw_limit_ranges: supported power limit configuration range. The driver
	* is in charge of the memory allocation.
	*/
	struct pse_pw_limit_ranges {
	struct ethtool_c33_pse_pw_limit_range *c33_pw_limit_ranges;
	};

	/**
	* struct ethtool_pse_control_status - PSE control/channel status.
	*
	* @podl_admin_state: operational state of the PoDL PSE
	* functions. IEEE 802.3-2018 30.15.1.1.2 aPoDLPSEAdminState
	* @podl_pw_status: power detection status of the PoDL PSE.
	* IEEE 802.3-2018 30.15.1.1.3 aPoDLPSEPowerDetectionStatus:
	* @c33_admin_state: operational state of the PSE
	* functions. IEEE 802.3-2022 30.9.1.1.2 aPSEAdminState
	* @c33_pw_status: power detection status of the PSE.
	* IEEE 802.3-2022 30.9.1.1.5 aPSEPowerDetectionStatus:
	* @c33_pw_class: detected class of a powered PD
	* IEEE 802.3-2022 30.9.1.1.8 aPSEPowerClassification
	* @c33_actual_pw: power currently delivered by the PSE in mW
	* IEEE 802.3-2022 30.9.1.1.23 aPSEActualPower
	* @c33_ext_state_info: extended state information of the PSE
	* @c33_avail_pw_limit: available power limit of the PSE in mW
	* IEEE 802.3-2022 145.2.5.4 pse_avail_pwr
	* @c33_pw_limit_ranges: supported power limit configuration range. The driver
	* is in charge of the memory allocation
	* @c33_pw_limit_nb_ranges: number of supported power limit configuration
	* ranges
	*/
	struct ethtool_pse_control_status {
	enum ethtool_podl_pse_admin_state podl_admin_state;
	enum ethtool_podl_pse_pw_d_status podl_pw_status;
	enum ethtool_c33_pse_admin_state c33_admin_state;
	enum ethtool_c33_pse_pw_d_status c33_pw_status;
	u32 c33_pw_class;
	u32 c33_actual_pw;
	struct ethtool_c33_pse_ext_state_info c33_ext_state_info;
	u32 c33_avail_pw_limit;
	struct ethtool_c33_pse_pw_limit_range *c33_pw_limit_ranges;
	u32 c33_pw_limit_nb_ranges;
	};

	/**
	* struct pse_controller_ops - PSE controller driver callbacks
	*
	* @setup_pi_matrix: setup PI matrix of the PSE controller
	* @pi_get_admin_state: Get the operational state of the PSE PI. This ops
	* is mandatory.
	* @pi_get_pw_status: Get the power detection status of the PSE PI. This
	* ops is mandatory.
	* @pi_get_ext_state: Get the extended state of the PSE PI.
	* @pi_get_pw_class: Get the power class of the PSE PI.
	* @pi_get_actual_pw: Get actual power of the PSE PI in mW.
	* @pi_enable: Configure the PSE PI as enabled.
	* @pi_disable: Configure the PSE PI as disabled.
	* @pi_get_voltage: Return voltage similarly to get_voltage regulator
	* callback in uV.
	* @pi_get_pw_limit: Get the configured power limit of the PSE PI in mW.
	* @pi_set_pw_limit: Configure the power limit of the PSE PI in mW.
	* @pi_get_pw_limit_ranges: Get the supported power limit configuration
	* range. The driver is in charge of the memory
	* allocation and should return the number of
	* ranges.
	*/
	struct pse_controller_ops {
	int (setup_pi_matrix)(struct pse_controller_dev pcdev);
	int (pi_get_admin_state)(struct pse_controller_dev pcdev, int id,
	struct pse_admin_state *admin_state);
	int (pi_get_pw_status)(struct pse_controller_dev pcdev, int id,
	struct pse_pw_status *pw_status);
	int (pi_get_ext_state)(struct pse_controller_dev pcdev, int id,
	struct pse_ext_state_info *ext_state_info);
	int (pi_get_pw_class)(struct pse_controller_dev pcdev, int id);
	int (pi_get_actual_pw)(struct pse_controller_dev pcdev, int id);
	int (pi_enable)(struct pse_controller_dev pcdev, int id);
	int (pi_disable)(struct pse_controller_dev pcdev, int id);
	int (pi_get_voltage)(struct pse_controller_dev pcdev, int id);
	int (pi_get_pw_limit)(struct pse_controller_dev pcdev,
	int id);
	int (pi_set_pw_limit)(struct pse_controller_dev pcdev,
	int id, int max_mW);
	int (pi_get_pw_limit_ranges)(struct pse_controller_dev pcdev, int id,
	struct pse_pw_limit_ranges *pw_limit_ranges);
	};

	struct module;
	struct device_node;
	struct of_phandle_args;
	struct pse_control;
	struct ethtool_pse_control_status;

	/* PSE PI pairset pinout can either be Alternative A or Alternative B */
	enum pse_pi_pairset_pinout {
	ALTERNATIVE_A,
	ALTERNATIVE_B,
	};

	/**
	* struct pse_pi_pairset - PSE PI pairset entity describing the pinout
	* alternative ant its phandle
	*
	* @pinout: description of the pinout alternative
	* @np: device node pointer describing the pairset phandle
	*/
	struct pse_pi_pairset {
	enum pse_pi_pairset_pinout pinout;
	struct device_node *np;
	};

	/**
	* struct pse_pi - PSE PI (Power Interface) entity as described in
	* IEEE 802.3-2022 145.2.4
	*
	* @pairset: table of the PSE PI pinout alternative for the two pairset
	* @np: device node pointer of the PSE PI node
	* @rdev: regulator represented by the PSE PI
	* @admin_state_enabled: PI enabled state
	*/
	struct pse_pi {
	struct pse_pi_pairset pairset[2];
	struct device_node *np;
	struct regulator_dev *rdev;
	bool admin_state_enabled;
	};

	/**
	* struct pse_controller_dev - PSE controller entity that might
	* provide multiple PSE controls
	* @ops: a pointer to device specific struct pse_controller_ops
	* @owner: kernel module of the PSE controller driver
	* @list: internal list of PSE controller devices
	* @pse_control_head: head of internal list of requested PSE controls
	* @dev: corresponding driver model device struct
	* @of_pse_n_cells: number of cells in PSE line specifiers
	* @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
	* @pi: table of PSE PIs described in this controller device
	* @no_of_pse_pi: flag set if the pse_pis devicetree node is not used
	*/
	struct pse_controller_dev {
	const struct pse_controller_ops *ops;
	struct module *owner;
	struct list_head list;
	struct list_head pse_control_head;
	struct device *dev;
	int of_pse_n_cells;
	unsigned int nr_lines;
	struct mutex lock;
	enum ethtool_pse_types types;
	struct pse_pi *pi;
	bool no_of_pse_pi;
	};

	#if IS_ENABLED(CONFIG_PSE_CONTROLLER)
	int pse_controller_register(struct pse_controller_dev *pcdev);
	void pse_controller_unregister(struct pse_controller_dev *pcdev);
	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);
	void pse_control_put(struct pse_control *psec);

	int pse_ethtool_get_status(struct pse_control *psec,
	struct netlink_ext_ack *extack,
	struct ethtool_pse_control_status *status);
	int pse_ethtool_set_config(struct pse_control *psec,
	struct netlink_ext_ack *extack,
	const struct pse_control_config *config);
	int pse_ethtool_set_pw_limit(struct pse_control *psec,
	struct netlink_ext_ack *extack,
	const unsigned int pw_limit);

	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)
	{
	return ERR_PTR(-ENOENT);
	}

	static inline void pse_control_put(struct pse_control *psec)
	{
	}

	static inline int pse_ethtool_get_status(struct pse_control *psec,
	struct netlink_ext_ack *extack,
	struct ethtool_pse_control_status *status)
	{
	return -EOPNOTSUPP;
	}

	static inline int pse_ethtool_set_config(struct pse_control *psec,
	struct netlink_ext_ack *extack,
	const struct pse_control_config *config)
	{
	return -EOPNOTSUPP;
	}

	static inline int pse_ethtool_set_pw_limit(struct pse_control *psec,
	struct netlink_ext_ack *extack,
	const unsigned int pw_limit)
	{
	return -EOPNOTSUPP;
	}

	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