website-struct

Struct: generic_pm_domain

Status

Regular

• In 4.4: Absent ⚠️
• In 4.8: ✅

  struct generic_pm_domain {
      struct dev_pm_domain domain;
      struct list_head gpd_list_node;
      struct list_head master_links;
      struct list_head slave_links;
      struct list_head dev_list;
      struct mutex lock;
      struct dev_power_governor *gov;
      struct work_struct power_off_work;
      const char *name;
      atomic_t sd_count;
      enum gpd_status status;
      unsigned int device_count;
      unsigned int suspended_count;
      unsigned int prepared_count;
      int (*power_off)(struct generic_pm_domain *);
      int (*power_on)(struct generic_pm_domain *);
      struct gpd_dev_ops dev_ops;
      s64 max_off_time_ns;
      bool max_off_time_changed;
      bool cached_power_down_ok;
      int (*attach_dev)(struct generic_pm_domain *, struct device *);
      void (*detach_dev)(struct generic_pm_domain *, struct device *);
      unsigned int flags;
      struct genpd_power_state states[8];
      unsigned int state_count;
      unsigned int state_idx;
  };
  

• In 4.10: ✅

  struct generic_pm_domain {
      struct dev_pm_domain domain;
      struct list_head gpd_list_node;
      struct list_head master_links;
      struct list_head slave_links;
      struct list_head dev_list;
      struct dev_power_governor *gov;
      struct work_struct power_off_work;
      struct fwnode_handle *provider;
      bool has_provider;
      const char *name;
      atomic_t sd_count;
      enum gpd_status status;
      unsigned int device_count;
      unsigned int suspended_count;
      unsigned int prepared_count;
      int (*power_off)(struct generic_pm_domain *);
      int (*power_on)(struct generic_pm_domain *);
      struct gpd_dev_ops dev_ops;
      s64 max_off_time_ns;
      bool max_off_time_changed;
      bool cached_power_down_ok;
      int (*attach_dev)(struct generic_pm_domain *, struct device *);
      void (*detach_dev)(struct generic_pm_domain *, struct device *);
      unsigned int flags;
      struct genpd_power_state *states;
      unsigned int state_count;
      unsigned int state_idx;
      void *free;
      const struct genpd_lock_ops *lock_ops;
      struct mutex mlock;
      spinlock_t slock;
      long unsigned int lock_flags;
  };
  

• In 4.13: ✅

  struct generic_pm_domain {
      struct dev_pm_domain domain;
      struct list_head gpd_list_node;
      struct list_head master_links;
      struct list_head slave_links;
      struct list_head dev_list;
      struct dev_power_governor *gov;
      struct work_struct power_off_work;
      struct fwnode_handle *provider;
      bool has_provider;
      const char *name;
      atomic_t sd_count;
      enum gpd_status status;
      unsigned int device_count;
      unsigned int suspended_count;
      unsigned int prepared_count;
      int (*power_off)(struct generic_pm_domain *);
      int (*power_on)(struct generic_pm_domain *);
      struct gpd_dev_ops dev_ops;
      s64 max_off_time_ns;
      bool max_off_time_changed;
      bool cached_power_down_ok;
      int (*attach_dev)(struct generic_pm_domain *, struct device *);
      void (*detach_dev)(struct generic_pm_domain *, struct device *);
      unsigned int flags;
      struct genpd_power_state *states;
      unsigned int state_count;
      unsigned int state_idx;
      void *free;
      const struct genpd_lock_ops *lock_ops;
      struct mutex mlock;
      spinlock_t slock;
      long unsigned int lock_flags;
  };
  

• In 4.15: ✅

  struct generic_pm_domain {
      struct dev_pm_domain domain;
      struct list_head gpd_list_node;
      struct list_head master_links;
      struct list_head slave_links;
      struct list_head dev_list;
      struct dev_power_governor *gov;
      struct work_struct power_off_work;
      struct fwnode_handle *provider;
      bool has_provider;
      const char *name;
      atomic_t sd_count;
      enum gpd_status status;
      unsigned int device_count;
      unsigned int suspended_count;
      unsigned int prepared_count;
      unsigned int performance_state;
      int (*power_off)(struct generic_pm_domain *);
      int (*power_on)(struct generic_pm_domain *);
      int (*set_performance_state)(struct generic_pm_domain *, unsigned int);
      struct gpd_dev_ops dev_ops;
      s64 max_off_time_ns;
      bool max_off_time_changed;
      bool cached_power_down_ok;
      int (*attach_dev)(struct generic_pm_domain *, struct device *);
      void (*detach_dev)(struct generic_pm_domain *, struct device *);
      unsigned int flags;
      struct genpd_power_state *states;
      unsigned int state_count;
      unsigned int state_idx;
      void *free;
      ktime_t on_time;
      ktime_t accounting_time;
      const struct genpd_lock_ops *lock_ops;
      struct mutex mlock;
      spinlock_t slock;
      long unsigned int lock_flags;
  };
  

• In 4.18: ✅

  struct generic_pm_domain {
      struct device dev;
      struct dev_pm_domain domain;
      struct list_head gpd_list_node;
      struct list_head master_links;
      struct list_head slave_links;
      struct list_head dev_list;
      struct dev_power_governor *gov;
      struct work_struct power_off_work;
      struct fwnode_handle *provider;
      bool has_provider;
      const char *name;
      atomic_t sd_count;
      enum gpd_status status;
      unsigned int device_count;
      unsigned int suspended_count;
      unsigned int prepared_count;
      unsigned int performance_state;
      int (*power_off)(struct generic_pm_domain *);
      int (*power_on)(struct generic_pm_domain *);
      unsigned int (*opp_to_performance_state)(struct generic_pm_domain *, struct dev_pm_opp *);
      int (*set_performance_state)(struct generic_pm_domain *, unsigned int);
      struct gpd_dev_ops dev_ops;
      s64 max_off_time_ns;
      bool max_off_time_changed;
      bool cached_power_down_ok;
      int (*attach_dev)(struct generic_pm_domain *, struct device *);
      void (*detach_dev)(struct generic_pm_domain *, struct device *);
      unsigned int flags;
      struct genpd_power_state *states;
      unsigned int state_count;
      unsigned int state_idx;
      void *free;
      ktime_t on_time;
      ktime_t accounting_time;
      const struct genpd_lock_ops *lock_ops;
      struct mutex mlock;
      spinlock_t slock;
      long unsigned int lock_flags;
  };
  

• In 5.0: ✅

  struct generic_pm_domain {
      struct device dev;
      struct dev_pm_domain domain;
      struct list_head gpd_list_node;
      struct list_head master_links;
      struct list_head slave_links;
      struct list_head dev_list;
      struct dev_power_governor *gov;
      struct work_struct power_off_work;
      struct fwnode_handle *provider;
      bool has_provider;
      const char *name;
      atomic_t sd_count;
      enum gpd_status status;
      unsigned int device_count;
      unsigned int suspended_count;
      unsigned int prepared_count;
      unsigned int performance_state;
      int (*power_off)(struct generic_pm_domain *);
      int (*power_on)(struct generic_pm_domain *);
      struct opp_table *opp_table;
      unsigned int (*opp_to_performance_state)(struct generic_pm_domain *, struct dev_pm_opp *);
      int (*set_performance_state)(struct generic_pm_domain *, unsigned int);
      struct gpd_dev_ops dev_ops;
      s64 max_off_time_ns;
      bool max_off_time_changed;
      bool cached_power_down_ok;
      int (*attach_dev)(struct generic_pm_domain *, struct device *);
      void (*detach_dev)(struct generic_pm_domain *, struct device *);
      unsigned int flags;
      struct genpd_power_state *states;
      unsigned int state_count;
      unsigned int state_idx;
      void *free;
      ktime_t on_time;
      ktime_t accounting_time;
      const struct genpd_lock_ops *lock_ops;
      struct mutex mlock;
      spinlock_t slock;
      long unsigned int lock_flags;
  };
  

• In 5.3: ✅

  struct generic_pm_domain {
      struct device dev;
      struct dev_pm_domain domain;
      struct list_head gpd_list_node;
      struct list_head master_links;
      struct list_head slave_links;
      struct list_head dev_list;
      struct dev_power_governor *gov;
      struct work_struct power_off_work;
      struct fwnode_handle *provider;
      bool has_provider;
      const char *name;
      atomic_t sd_count;
      enum gpd_status status;
      unsigned int device_count;
      unsigned int suspended_count;
      unsigned int prepared_count;
      unsigned int performance_state;
      cpumask_var_t cpus;
      int (*power_off)(struct generic_pm_domain *);
      int (*power_on)(struct generic_pm_domain *);
      struct opp_table *opp_table;
      unsigned int (*opp_to_performance_state)(struct generic_pm_domain *, struct dev_pm_opp *);
      int (*set_performance_state)(struct generic_pm_domain *, unsigned int);
      struct gpd_dev_ops dev_ops;
      s64 max_off_time_ns;
      bool max_off_time_changed;
      bool cached_power_down_ok;
      bool cached_power_down_state_idx;
      int (*attach_dev)(struct generic_pm_domain *, struct device *);
      void (*detach_dev)(struct generic_pm_domain *, struct device *);
      unsigned int flags;
      struct genpd_power_state *states;
      void (*free_states)(struct genpd_power_state *, unsigned int);
      unsigned int state_count;
      unsigned int state_idx;
      ktime_t on_time;
      ktime_t accounting_time;
      const struct genpd_lock_ops *lock_ops;
      struct mutex mlock;
      spinlock_t slock;
      long unsigned int lock_flags;
  };
  

• In 5.4: ✅

  struct generic_pm_domain {
      struct device dev;
      struct dev_pm_domain domain;
      struct list_head gpd_list_node;
      struct list_head master_links;
      struct list_head slave_links;
      struct list_head dev_list;
      struct dev_power_governor *gov;
      struct work_struct power_off_work;
      struct fwnode_handle *provider;
      bool has_provider;
      const char *name;
      atomic_t sd_count;
      enum gpd_status status;
      unsigned int device_count;
      unsigned int suspended_count;
      unsigned int prepared_count;
      unsigned int performance_state;
      cpumask_var_t cpus;
      int (*power_off)(struct generic_pm_domain *);
      int (*power_on)(struct generic_pm_domain *);
      struct opp_table *opp_table;
      unsigned int (*opp_to_performance_state)(struct generic_pm_domain *, struct dev_pm_opp *);
      int (*set_performance_state)(struct generic_pm_domain *, unsigned int);
      struct gpd_dev_ops dev_ops;
      s64 max_off_time_ns;
      bool max_off_time_changed;
      bool cached_power_down_ok;
      bool cached_power_down_state_idx;
      int (*attach_dev)(struct generic_pm_domain *, struct device *);
      void (*detach_dev)(struct generic_pm_domain *, struct device *);
      unsigned int flags;
      struct genpd_power_state *states;
      void (*free_states)(struct genpd_power_state *, unsigned int);
      unsigned int state_count;
      unsigned int state_idx;
      ktime_t on_time;
      ktime_t accounting_time;
      const struct genpd_lock_ops *lock_ops;
      struct mutex mlock;
      spinlock_t slock;
      long unsigned int lock_flags;
  };
  

• In 5.8: ✅

  struct generic_pm_domain {
      struct device dev;
      struct dev_pm_domain domain;
      struct list_head gpd_list_node;
      struct list_head master_links;
      struct list_head slave_links;
      struct list_head dev_list;
      struct dev_power_governor *gov;
      struct work_struct power_off_work;
      struct fwnode_handle *provider;
      bool has_provider;
      const char *name;
      atomic_t sd_count;
      enum gpd_status status;
      unsigned int device_count;
      unsigned int suspended_count;
      unsigned int prepared_count;
      unsigned int performance_state;
      cpumask_var_t cpus;
      int (*power_off)(struct generic_pm_domain *);
      int (*power_on)(struct generic_pm_domain *);
      struct opp_table *opp_table;
      unsigned int (*opp_to_performance_state)(struct generic_pm_domain *, struct dev_pm_opp *);
      int (*set_performance_state)(struct generic_pm_domain *, unsigned int);
      struct gpd_dev_ops dev_ops;
      s64 max_off_time_ns;
      bool max_off_time_changed;
      bool cached_power_down_ok;
      bool cached_power_down_state_idx;
      int (*attach_dev)(struct generic_pm_domain *, struct device *);
      void (*detach_dev)(struct generic_pm_domain *, struct device *);
      unsigned int flags;
      struct genpd_power_state *states;
      void (*free_states)(struct genpd_power_state *, unsigned int);
      unsigned int state_count;
      unsigned int state_idx;
      ktime_t on_time;
      ktime_t accounting_time;
      const struct genpd_lock_ops *lock_ops;
      struct mutex mlock;
      spinlock_t slock;
      long unsigned int lock_flags;
  };
  

• In 5.11: ✅

  struct generic_pm_domain {
      struct device dev;
      struct dev_pm_domain domain;
      struct list_head gpd_list_node;
      struct list_head parent_links;
      struct list_head child_links;
      struct list_head dev_list;
      struct dev_power_governor *gov;
      struct work_struct power_off_work;
      struct fwnode_handle *provider;
      bool has_provider;
      const char *name;
      atomic_t sd_count;
      enum gpd_status status;
      unsigned int device_count;
      unsigned int suspended_count;
      unsigned int prepared_count;
      unsigned int performance_state;
      cpumask_var_t cpus;
      int (*power_off)(struct generic_pm_domain *);
      int (*power_on)(struct generic_pm_domain *);
      struct raw_notifier_head power_notifiers;
      struct opp_table *opp_table;
      unsigned int (*opp_to_performance_state)(struct generic_pm_domain *, struct dev_pm_opp *);
      int (*set_performance_state)(struct generic_pm_domain *, unsigned int);
      struct gpd_dev_ops dev_ops;
      s64 max_off_time_ns;
      bool max_off_time_changed;
      bool cached_power_down_ok;
      bool cached_power_down_state_idx;
      int (*attach_dev)(struct generic_pm_domain *, struct device *);
      void (*detach_dev)(struct generic_pm_domain *, struct device *);
      unsigned int flags;
      struct genpd_power_state *states;
      void (*free_states)(struct genpd_power_state *, unsigned int);
      unsigned int state_count;
      unsigned int state_idx;
      ktime_t on_time;
      ktime_t accounting_time;
      const struct genpd_lock_ops *lock_ops;
      struct mutex mlock;
      spinlock_t slock;
      long unsigned int lock_flags;
  };
  

• In 5.13: ✅

  struct generic_pm_domain {
      struct device dev;
      struct dev_pm_domain domain;
      struct list_head gpd_list_node;
      struct list_head parent_links;
      struct list_head child_links;
      struct list_head dev_list;
      struct dev_power_governor *gov;
      struct work_struct power_off_work;
      struct fwnode_handle *provider;
      bool has_provider;
      const char *name;
      atomic_t sd_count;
      enum gpd_status status;
      unsigned int device_count;
      unsigned int suspended_count;
      unsigned int prepared_count;
      unsigned int performance_state;
      cpumask_var_t cpus;
      int (*power_off)(struct generic_pm_domain *);
      int (*power_on)(struct generic_pm_domain *);
      struct raw_notifier_head power_notifiers;
      struct opp_table *opp_table;
      unsigned int (*opp_to_performance_state)(struct generic_pm_domain *, struct dev_pm_opp *);
      int (*set_performance_state)(struct generic_pm_domain *, unsigned int);
      struct gpd_dev_ops dev_ops;
      s64 max_off_time_ns;
      ktime_t next_wakeup;
      bool max_off_time_changed;
      bool cached_power_down_ok;
      bool cached_power_down_state_idx;
      int (*attach_dev)(struct generic_pm_domain *, struct device *);
      void (*detach_dev)(struct generic_pm_domain *, struct device *);
      unsigned int flags;
      struct genpd_power_state *states;
      void (*free_states)(struct genpd_power_state *, unsigned int);
      unsigned int state_count;
      unsigned int state_idx;
      ktime_t on_time;
      ktime_t accounting_time;
      const struct genpd_lock_ops *lock_ops;
      struct mutex mlock;
      spinlock_t slock;
      long unsigned int lock_flags;
  };
  

• In 5.15: ✅

  struct generic_pm_domain {
      struct device dev;
      struct dev_pm_domain domain;
      struct list_head gpd_list_node;
      struct list_head parent_links;
      struct list_head child_links;
      struct list_head dev_list;
      struct dev_power_governor *gov;
      struct work_struct power_off_work;
      struct fwnode_handle *provider;
      bool has_provider;
      const char *name;
      atomic_t sd_count;
      enum gpd_status status;
      unsigned int device_count;
      unsigned int suspended_count;
      unsigned int prepared_count;
      unsigned int performance_state;
      cpumask_var_t cpus;
      int (*power_off)(struct generic_pm_domain *);
      int (*power_on)(struct generic_pm_domain *);
      struct raw_notifier_head power_notifiers;
      struct opp_table *opp_table;
      unsigned int (*opp_to_performance_state)(struct generic_pm_domain *, struct dev_pm_opp *);
      int (*set_performance_state)(struct generic_pm_domain *, unsigned int);
      struct gpd_dev_ops dev_ops;
      s64 max_off_time_ns;
      ktime_t next_wakeup;
      bool max_off_time_changed;
      bool cached_power_down_ok;
      bool cached_power_down_state_idx;
      int (*attach_dev)(struct generic_pm_domain *, struct device *);
      void (*detach_dev)(struct generic_pm_domain *, struct device *);
      unsigned int flags;
      struct genpd_power_state *states;
      void (*free_states)(struct genpd_power_state *, unsigned int);
      unsigned int state_count;
      unsigned int state_idx;
      ktime_t on_time;
      ktime_t accounting_time;
      const struct genpd_lock_ops *lock_ops;
      struct mutex mlock;
      spinlock_t slock;
      long unsigned int lock_flags;
  };
  

• In 5.19: ✅

  struct generic_pm_domain {
      struct device dev;
      struct dev_pm_domain domain;
      struct list_head gpd_list_node;
      struct list_head parent_links;
      struct list_head child_links;
      struct list_head dev_list;
      struct dev_power_governor *gov;
      struct genpd_governor_data *gd;
      struct work_struct power_off_work;
      struct fwnode_handle *provider;
      bool has_provider;
      const char *name;
      atomic_t sd_count;
      enum gpd_status status;
      unsigned int device_count;
      unsigned int suspended_count;
      unsigned int prepared_count;
      unsigned int performance_state;
      cpumask_var_t cpus;
      int (*power_off)(struct generic_pm_domain *);
      int (*power_on)(struct generic_pm_domain *);
      struct raw_notifier_head power_notifiers;
      struct opp_table *opp_table;
      unsigned int (*opp_to_performance_state)(struct generic_pm_domain *, struct dev_pm_opp *);
      int (*set_performance_state)(struct generic_pm_domain *, unsigned int);
      struct gpd_dev_ops dev_ops;
      int (*attach_dev)(struct generic_pm_domain *, struct device *);
      void (*detach_dev)(struct generic_pm_domain *, struct device *);
      unsigned int flags;
      struct genpd_power_state *states;
      void (*free_states)(struct genpd_power_state *, unsigned int);
      unsigned int state_count;
      unsigned int state_idx;
      u64 on_time;
      u64 accounting_time;
      const struct genpd_lock_ops *lock_ops;
      struct mutex mlock;
      spinlock_t slock;
      long unsigned int lock_flags;
  };
  

• In 6.2: ✅

  struct generic_pm_domain {
      struct device dev;
      struct dev_pm_domain domain;
      struct list_head gpd_list_node;
      struct list_head parent_links;
      struct list_head child_links;
      struct list_head dev_list;
      struct dev_power_governor *gov;
      struct genpd_governor_data *gd;
      struct work_struct power_off_work;
      struct fwnode_handle *provider;
      bool has_provider;
      const char *name;
      atomic_t sd_count;
      enum gpd_status status;
      unsigned int device_count;
      unsigned int suspended_count;
      unsigned int prepared_count;
      unsigned int performance_state;
      cpumask_var_t cpus;
      int (*power_off)(struct generic_pm_domain *);
      int (*power_on)(struct generic_pm_domain *);
      struct raw_notifier_head power_notifiers;
      struct opp_table *opp_table;
      unsigned int (*opp_to_performance_state)(struct generic_pm_domain *, struct dev_pm_opp *);
      int (*set_performance_state)(struct generic_pm_domain *, unsigned int);
      struct gpd_dev_ops dev_ops;
      int (*attach_dev)(struct generic_pm_domain *, struct device *);
      void (*detach_dev)(struct generic_pm_domain *, struct device *);
      unsigned int flags;
      struct genpd_power_state *states;
      void (*free_states)(struct genpd_power_state *, unsigned int);
      unsigned int state_count;
      unsigned int state_idx;
      u64 on_time;
      u64 accounting_time;
      const struct genpd_lock_ops *lock_ops;
      struct mutex mlock;
      spinlock_t slock;
      long unsigned int lock_flags;
  };
  

• In 6.5: ✅

  struct generic_pm_domain {
      struct device dev;
      struct dev_pm_domain domain;
      struct list_head gpd_list_node;
      struct list_head parent_links;
      struct list_head child_links;
      struct list_head dev_list;
      struct dev_power_governor *gov;
      struct genpd_governor_data *gd;
      struct work_struct power_off_work;
      struct fwnode_handle *provider;
      bool has_provider;
      const char *name;
      atomic_t sd_count;
      enum gpd_status status;
      unsigned int device_count;
      unsigned int suspended_count;
      unsigned int prepared_count;
      unsigned int performance_state;
      cpumask_var_t cpus;
      bool synced_poweroff;
      int (*power_off)(struct generic_pm_domain *);
      int (*power_on)(struct generic_pm_domain *);
      struct raw_notifier_head power_notifiers;
      struct opp_table *opp_table;
      unsigned int (*opp_to_performance_state)(struct generic_pm_domain *, struct dev_pm_opp *);
      int (*set_performance_state)(struct generic_pm_domain *, unsigned int);
      struct gpd_dev_ops dev_ops;
      int (*attach_dev)(struct generic_pm_domain *, struct device *);
      void (*detach_dev)(struct generic_pm_domain *, struct device *);
      unsigned int flags;
      struct genpd_power_state *states;
      void (*free_states)(struct genpd_power_state *, unsigned int);
      unsigned int state_count;
      unsigned int state_idx;
      u64 on_time;
      u64 accounting_time;
      const struct genpd_lock_ops *lock_ops;
      struct mutex mlock;
      spinlock_t slock;
      long unsigned int lock_flags;
  };
  

• In 6.8: ✅

  struct generic_pm_domain {
      struct device dev;
      struct dev_pm_domain domain;
      struct list_head gpd_list_node;
      struct list_head parent_links;
      struct list_head child_links;
      struct list_head dev_list;
      struct dev_power_governor *gov;
      struct genpd_governor_data *gd;
      struct work_struct power_off_work;
      struct fwnode_handle *provider;
      bool has_provider;
      const char *name;
      atomic_t sd_count;
      enum gpd_status status;
      unsigned int device_count;
      unsigned int suspended_count;
      unsigned int prepared_count;
      unsigned int performance_state;
      cpumask_var_t cpus;
      bool synced_poweroff;
      int (*power_off)(struct generic_pm_domain *);
      int (*power_on)(struct generic_pm_domain *);
      struct raw_notifier_head power_notifiers;
      struct opp_table *opp_table;
      int (*set_performance_state)(struct generic_pm_domain *, unsigned int);
      struct gpd_dev_ops dev_ops;
      int (*attach_dev)(struct generic_pm_domain *, struct device *);
      void (*detach_dev)(struct generic_pm_domain *, struct device *);
      unsigned int flags;
      struct genpd_power_state *states;
      void (*free_states)(struct genpd_power_state *, unsigned int);
      unsigned int state_count;
      unsigned int state_idx;
      u64 on_time;
      u64 accounting_time;
      const struct genpd_lock_ops *lock_ops;
      struct mutex mlock;
      spinlock_t slock;
      long unsigned int lock_flags;
  };
  

Arch

• In arm64: ✅

  struct generic_pm_domain {
      struct device dev;
      struct dev_pm_domain domain;
      struct list_head gpd_list_node;
      struct list_head master_links;
      struct list_head slave_links;
      struct list_head dev_list;
      struct dev_power_governor *gov;
      struct work_struct power_off_work;
      struct fwnode_handle *provider;
      bool has_provider;
      const char *name;
      atomic_t sd_count;
      enum gpd_status status;
      unsigned int device_count;
      unsigned int suspended_count;
      unsigned int prepared_count;
      unsigned int performance_state;
      cpumask_var_t cpus;
      int (*power_off)(struct generic_pm_domain *);
      int (*power_on)(struct generic_pm_domain *);
      struct opp_table *opp_table;
      unsigned int (*opp_to_performance_state)(struct generic_pm_domain *, struct dev_pm_opp *);
      int (*set_performance_state)(struct generic_pm_domain *, unsigned int);
      struct gpd_dev_ops dev_ops;
      s64 max_off_time_ns;
      bool max_off_time_changed;
      bool cached_power_down_ok;
      bool cached_power_down_state_idx;
      int (*attach_dev)(struct generic_pm_domain *, struct device *);
      void (*detach_dev)(struct generic_pm_domain *, struct device *);
      unsigned int flags;
      struct genpd_power_state *states;
      void (*free_states)(struct genpd_power_state *, unsigned int);
      unsigned int state_count;
      unsigned int state_idx;
      ktime_t on_time;
      ktime_t accounting_time;
      const struct genpd_lock_ops *lock_ops;
      struct mutex mlock;
      spinlock_t slock;
      long unsigned int lock_flags;
  };
  

• In armhf: ✅

  struct generic_pm_domain {
      struct device dev;
      struct dev_pm_domain domain;
      struct list_head gpd_list_node;
      struct list_head master_links;
      struct list_head slave_links;
      struct list_head dev_list;
      struct dev_power_governor *gov;
      struct work_struct power_off_work;
      struct fwnode_handle *provider;
      bool has_provider;
      const char *name;
      atomic_t sd_count;
      enum gpd_status status;
      unsigned int device_count;
      unsigned int suspended_count;
      unsigned int prepared_count;
      unsigned int performance_state;
      cpumask_var_t cpus;
      int (*power_off)(struct generic_pm_domain *);
      int (*power_on)(struct generic_pm_domain *);
      struct opp_table *opp_table;
      unsigned int (*opp_to_performance_state)(struct generic_pm_domain *, struct dev_pm_opp *);
      int (*set_performance_state)(struct generic_pm_domain *, unsigned int);
      struct gpd_dev_ops dev_ops;
      s64 max_off_time_ns;
      bool max_off_time_changed;
      bool cached_power_down_ok;
      bool cached_power_down_state_idx;
      int (*attach_dev)(struct generic_pm_domain *, struct device *);
      void (*detach_dev)(struct generic_pm_domain *, struct device *);
      unsigned int flags;
      struct genpd_power_state *states;
      void (*free_states)(struct genpd_power_state *, unsigned int);
      unsigned int state_count;
      unsigned int state_idx;
      ktime_t on_time;
      ktime_t accounting_time;
      const struct genpd_lock_ops *lock_ops;
      struct mutex mlock;
      spinlock_t slock;
      long unsigned int lock_flags;
  };
  

• In ppc64el: ✅

  struct generic_pm_domain {
      struct device dev;
      struct dev_pm_domain domain;
      struct list_head gpd_list_node;
      struct list_head master_links;
      struct list_head slave_links;
      struct list_head dev_list;
      struct dev_power_governor *gov;
      struct work_struct power_off_work;
      struct fwnode_handle *provider;
      bool has_provider;
      const char *name;
      atomic_t sd_count;
      enum gpd_status status;
      unsigned int device_count;
      unsigned int suspended_count;
      unsigned int prepared_count;
      unsigned int performance_state;
      cpumask_var_t cpus;
      int (*power_off)(struct generic_pm_domain *);
      int (*power_on)(struct generic_pm_domain *);
      struct opp_table *opp_table;
      unsigned int (*opp_to_performance_state)(struct generic_pm_domain *, struct dev_pm_opp *);
      int (*set_performance_state)(struct generic_pm_domain *, unsigned int);
      struct gpd_dev_ops dev_ops;
      s64 max_off_time_ns;
      bool max_off_time_changed;
      bool cached_power_down_ok;
      bool cached_power_down_state_idx;
      int (*attach_dev)(struct generic_pm_domain *, struct device *);
      void (*detach_dev)(struct generic_pm_domain *, struct device *);
      unsigned int flags;
      struct genpd_power_state *states;
      void (*free_states)(struct genpd_power_state *, unsigned int);
      unsigned int state_count;
      unsigned int state_idx;
      ktime_t on_time;
      ktime_t accounting_time;
      const struct genpd_lock_ops *lock_ops;
      struct mutex mlock;
      spinlock_t slock;
      long unsigned int lock_flags;
  };
  

• In riscv64: ✅

  struct generic_pm_domain {
      struct device dev;
      struct dev_pm_domain domain;
      struct list_head gpd_list_node;
      struct list_head master_links;
      struct list_head slave_links;
      struct list_head dev_list;
      struct dev_power_governor *gov;
      struct work_struct power_off_work;
      struct fwnode_handle *provider;
      bool has_provider;
      const char *name;
      atomic_t sd_count;
      enum gpd_status status;
      unsigned int device_count;
      unsigned int suspended_count;
      unsigned int prepared_count;
      unsigned int performance_state;
      cpumask_var_t cpus;
      int (*power_off)(struct generic_pm_domain *);
      int (*power_on)(struct generic_pm_domain *);
      struct opp_table *opp_table;
      unsigned int (*opp_to_performance_state)(struct generic_pm_domain *, struct dev_pm_opp *);
      int (*set_performance_state)(struct generic_pm_domain *, unsigned int);
      struct gpd_dev_ops dev_ops;
      s64 max_off_time_ns;
      bool max_off_time_changed;
      bool cached_power_down_ok;
      bool cached_power_down_state_idx;
      int (*attach_dev)(struct generic_pm_domain *, struct device *);
      void (*detach_dev)(struct generic_pm_domain *, struct device *);
      unsigned int flags;
      struct genpd_power_state *states;
      void (*free_states)(struct genpd_power_state *, unsigned int);
      unsigned int state_count;
      unsigned int state_idx;
      ktime_t on_time;
      ktime_t accounting_time;
      const struct genpd_lock_ops *lock_ops;
      struct mutex mlock;
      spinlock_t slock;
      long unsigned int lock_flags;
  };
  

Flavor

• In aws: ✅

  struct generic_pm_domain {
      struct device dev;
      struct dev_pm_domain domain;
      struct list_head gpd_list_node;
      struct list_head master_links;
      struct list_head slave_links;
      struct list_head dev_list;
      struct dev_power_governor *gov;
      struct work_struct power_off_work;
      struct fwnode_handle *provider;
      bool has_provider;
      const char *name;
      atomic_t sd_count;
      enum gpd_status status;
      unsigned int device_count;
      unsigned int suspended_count;
      unsigned int prepared_count;
      unsigned int performance_state;
      cpumask_var_t cpus;
      int (*power_off)(struct generic_pm_domain *);
      int (*power_on)(struct generic_pm_domain *);
      struct opp_table *opp_table;
      unsigned int (*opp_to_performance_state)(struct generic_pm_domain *, struct dev_pm_opp *);
      int (*set_performance_state)(struct generic_pm_domain *, unsigned int);
      struct gpd_dev_ops dev_ops;
      s64 max_off_time_ns;
      bool max_off_time_changed;
      bool cached_power_down_ok;
      bool cached_power_down_state_idx;
      int (*attach_dev)(struct generic_pm_domain *, struct device *);
      void (*detach_dev)(struct generic_pm_domain *, struct device *);
      unsigned int flags;
      struct genpd_power_state *states;
      void (*free_states)(struct genpd_power_state *, unsigned int);
      unsigned int state_count;
      unsigned int state_idx;
      ktime_t on_time;
      ktime_t accounting_time;
      const struct genpd_lock_ops *lock_ops;
      struct mutex mlock;
      spinlock_t slock;
      long unsigned int lock_flags;
  };
  

• In azure: ✅

  struct generic_pm_domain {
      struct device dev;
      struct dev_pm_domain domain;
      struct list_head gpd_list_node;
      struct list_head master_links;
      struct list_head slave_links;
      struct list_head dev_list;
      struct dev_power_governor *gov;
      struct work_struct power_off_work;
      struct fwnode_handle *provider;
      bool has_provider;
      const char *name;
      atomic_t sd_count;
      enum gpd_status status;
      unsigned int device_count;
      unsigned int suspended_count;
      unsigned int prepared_count;
      unsigned int performance_state;
      cpumask_var_t cpus;
      int (*power_off)(struct generic_pm_domain *);
      int (*power_on)(struct generic_pm_domain *);
      struct opp_table *opp_table;
      unsigned int (*opp_to_performance_state)(struct generic_pm_domain *, struct dev_pm_opp *);
      int (*set_performance_state)(struct generic_pm_domain *, unsigned int);
      struct gpd_dev_ops dev_ops;
      s64 max_off_time_ns;
      bool max_off_time_changed;
      bool cached_power_down_ok;
      bool cached_power_down_state_idx;
      int (*attach_dev)(struct generic_pm_domain *, struct device *);
      void (*detach_dev)(struct generic_pm_domain *, struct device *);
      unsigned int flags;
      struct genpd_power_state *states;
      void (*free_states)(struct genpd_power_state *, unsigned int);
      unsigned int state_count;
      unsigned int state_idx;
      ktime_t on_time;
      ktime_t accounting_time;
      const struct genpd_lock_ops *lock_ops;
      struct mutex mlock;
      spinlock_t slock;
      long unsigned int lock_flags;
  };
  

• In gcp: ✅

  struct generic_pm_domain {
      struct device dev;
      struct dev_pm_domain domain;
      struct list_head gpd_list_node;
      struct list_head master_links;
      struct list_head slave_links;
      struct list_head dev_list;
      struct dev_power_governor *gov;
      struct work_struct power_off_work;
      struct fwnode_handle *provider;
      bool has_provider;
      const char *name;
      atomic_t sd_count;
      enum gpd_status status;
      unsigned int device_count;
      unsigned int suspended_count;
      unsigned int prepared_count;
      unsigned int performance_state;
      cpumask_var_t cpus;
      int (*power_off)(struct generic_pm_domain *);
      int (*power_on)(struct generic_pm_domain *);
      struct opp_table *opp_table;
      unsigned int (*opp_to_performance_state)(struct generic_pm_domain *, struct dev_pm_opp *);
      int (*set_performance_state)(struct generic_pm_domain *, unsigned int);
      struct gpd_dev_ops dev_ops;
      s64 max_off_time_ns;
      bool max_off_time_changed;
      bool cached_power_down_ok;
      bool cached_power_down_state_idx;
      int (*attach_dev)(struct generic_pm_domain *, struct device *);
      void (*detach_dev)(struct generic_pm_domain *, struct device *);
      unsigned int flags;
      struct genpd_power_state *states;
      void (*free_states)(struct genpd_power_state *, unsigned int);
      unsigned int state_count;
      unsigned int state_idx;
      ktime_t on_time;
      ktime_t accounting_time;
      const struct genpd_lock_ops *lock_ops;
      struct mutex mlock;
      spinlock_t slock;
      long unsigned int lock_flags;
  };
  

• In lowlatency: ✅

  struct generic_pm_domain {
      struct device dev;
      struct dev_pm_domain domain;
      struct list_head gpd_list_node;
      struct list_head master_links;
      struct list_head slave_links;
      struct list_head dev_list;
      struct dev_power_governor *gov;
      struct work_struct power_off_work;
      struct fwnode_handle *provider;
      bool has_provider;
      const char *name;
      atomic_t sd_count;
      enum gpd_status status;
      unsigned int device_count;
      unsigned int suspended_count;
      unsigned int prepared_count;
      unsigned int performance_state;
      cpumask_var_t cpus;
      int (*power_off)(struct generic_pm_domain *);
      int (*power_on)(struct generic_pm_domain *);
      struct opp_table *opp_table;
      unsigned int (*opp_to_performance_state)(struct generic_pm_domain *, struct dev_pm_opp *);
      int (*set_performance_state)(struct generic_pm_domain *, unsigned int);
      struct gpd_dev_ops dev_ops;
      s64 max_off_time_ns;
      bool max_off_time_changed;
      bool cached_power_down_ok;
      bool cached_power_down_state_idx;
      int (*attach_dev)(struct generic_pm_domain *, struct device *);
      void (*detach_dev)(struct generic_pm_domain *, struct device *);
      unsigned int flags;
      struct genpd_power_state *states;
      void (*free_states)(struct genpd_power_state *, unsigned int);
      unsigned int state_count;
      unsigned int state_idx;
      ktime_t on_time;
      ktime_t accounting_time;
      const struct genpd_lock_ops *lock_ops;
      struct mutex mlock;
      spinlock_t slock;
      long unsigned int lock_flags;
  };
  

Differences

Regular

• Changed between 4.8 and 4.10 ⚠️

  • Field added. struct fwnode_handle *provider
  • Field added. bool has_provider
  • Field added. void *free
  • Field added. const struct genpd_lock_ops *lock_ops
  • Field added. struct mutex mlock
  • Field added. spinlock_t slock
  • Field added. long unsigned int lock_flags
  • Field removed. struct mutex lock
  • Field type changed. struct genpd_power_state states[8] ➡️ struct genpd_power_state *states
• No changes between 4.10 and 4.13 ✅
• Changed between 4.13 and 4.15 ⚠️

  • Field added. unsigned int performance_state
  • Field added. int (*set_performance_state)(struct generic_pm_domain *, unsigned int)
  • Field added. ktime_t on_time
  • Field added. ktime_t accounting_time
• Changed between 4.15 and 4.18 ⚠️

  • Field added. struct device dev
  • Field added. unsigned int (*opp_to_performance_state)(struct generic_pm_domain *, struct dev_pm_opp *)
• Changed between 4.18 and 5.0 ⚠️

  • Field added. struct opp_table *opp_table
• Changed between 5.0 and 5.3 ⚠️

  • Field added. cpumask_var_t cpus
  • Field added. bool cached_power_down_state_idx
  • Field added. void (*free_states)(struct genpd_power_state *, unsigned int)
  • Field removed. void *free
• No changes between 5.3 and 5.4 ✅
• No changes between 5.4 and 5.8 ✅
• Changed between 5.8 and 5.11 ⚠️

  • Field added. struct list_head parent_links
  • Field added. struct list_head child_links
  • Field added. struct raw_notifier_head power_notifiers
  • Field removed. struct list_head master_links
  • Field removed. struct list_head slave_links
• Changed between 5.11 and 5.13 ⚠️

  • Field added. ktime_t next_wakeup
• No changes between 5.13 and 5.15 ✅
• Changed between 5.15 and 5.19 ⚠️

  • Field added. struct genpd_governor_data *gd
  • Field removed. s64 max_off_time_ns
  • Field removed. ktime_t next_wakeup
  • Field removed. bool max_off_time_changed
  • Field removed. bool cached_power_down_ok
  • Field removed. bool cached_power_down_state_idx
  • Field type changed. ktime_t on_time ➡️ u64 on_time
  • Field type changed. ktime_t accounting_time ➡️ u64 accounting_time
• No changes between 5.19 and 6.2 ✅
• Changed between 6.2 and 6.5 ⚠️

  • Field added. bool synced_poweroff
• Changed between 6.5 and 6.8 ⚠️

  • Field removed. unsigned int (*opp_to_performance_state)(struct generic_pm_domain *, struct dev_pm_opp *)

Arch

• No changes between amd64 and arm64 ✅
• No changes between amd64 and armhf ✅
• No changes between amd64 and ppc64el ✅
• No changes between amd64 and riscv64 ✅

Flavor

• No changes between generic and aws ✅
• No changes between generic and azure ✅
• No changes between generic and gcp ✅
• No changes between generic and lowlatency ✅