DepSurf

Struct: acpi_ec

Status

Regular

• In 4.4: ✅

  struct acpi_ec {
      acpi_handle handle;
      long unsigned int gpe;
      long unsigned int command_addr;
      long unsigned int data_addr;
      bool global_lock;
      long unsigned int flags;
      long unsigned int reference_count;
      struct mutex mutex;
      wait_queue_head_t wait;
      struct list_head list;
      struct transaction *curr;
      spinlock_t lock;
      struct work_struct work;
      long unsigned int timestamp;
      long unsigned int nr_pending_queries;
  };
  

• In 4.8: ✅

  struct acpi_ec {
      acpi_handle handle;
      long unsigned int gpe;
      long unsigned int command_addr;
      long unsigned int data_addr;
      bool global_lock;
      long unsigned int flags;
      long unsigned int reference_count;
      struct mutex mutex;
      wait_queue_head_t wait;
      struct list_head list;
      struct transaction *curr;
      spinlock_t lock;
      struct work_struct work;
      long unsigned int timestamp;
      long unsigned int nr_pending_queries;
  };
  

• In 4.10: ✅

  struct acpi_ec {
      acpi_handle handle;
      long unsigned int gpe;
      long unsigned int command_addr;
      long unsigned int data_addr;
      bool global_lock;
      long unsigned int flags;
      long unsigned int reference_count;
      struct mutex mutex;
      wait_queue_head_t wait;
      struct list_head list;
      struct transaction *curr;
      spinlock_t lock;
      struct work_struct work;
      long unsigned int timestamp;
      long unsigned int nr_pending_queries;
      bool saved_busy_polling;
      unsigned int saved_polling_guard;
  };
  

• In 4.13: ✅

  struct acpi_ec {
      acpi_handle handle;
      long unsigned int gpe;
      long unsigned int command_addr;
      long unsigned int data_addr;
      bool global_lock;
      long unsigned int flags;
      long unsigned int reference_count;
      struct mutex mutex;
      wait_queue_head_t wait;
      struct list_head list;
      struct transaction *curr;
      spinlock_t lock;
      struct work_struct work;
      long unsigned int timestamp;
      long unsigned int nr_pending_queries;
      bool busy_polling;
      unsigned int polling_guard;
  };
  

• In 4.15: ✅

  struct acpi_ec {
      acpi_handle handle;
      u32 gpe;
      long unsigned int command_addr;
      long unsigned int data_addr;
      bool global_lock;
      long unsigned int flags;
      long unsigned int reference_count;
      struct mutex mutex;
      wait_queue_head_t wait;
      struct list_head list;
      struct transaction *curr;
      spinlock_t lock;
      struct work_struct work;
      long unsigned int timestamp;
      long unsigned int nr_pending_queries;
      bool busy_polling;
      unsigned int polling_guard;
  };
  

• In 4.18: ✅

  struct acpi_ec {
      acpi_handle handle;
      u32 gpe;
      long unsigned int command_addr;
      long unsigned int data_addr;
      bool global_lock;
      long unsigned int flags;
      long unsigned int reference_count;
      struct mutex mutex;
      wait_queue_head_t wait;
      struct list_head list;
      struct transaction *curr;
      spinlock_t lock;
      struct work_struct work;
      long unsigned int timestamp;
      long unsigned int nr_pending_queries;
      bool busy_polling;
      unsigned int polling_guard;
  };
  

• In 5.0: ✅

  struct acpi_ec {
      acpi_handle handle;
      u32 gpe;
      long unsigned int command_addr;
      long unsigned int data_addr;
      bool global_lock;
      long unsigned int flags;
      long unsigned int reference_count;
      struct mutex mutex;
      wait_queue_head_t wait;
      struct list_head list;
      struct transaction *curr;
      spinlock_t lock;
      struct work_struct work;
      long unsigned int timestamp;
      long unsigned int nr_pending_queries;
      bool busy_polling;
      unsigned int polling_guard;
  };
  

• In 5.3: ✅

  struct acpi_ec {
      acpi_handle handle;
      u32 gpe;
      long unsigned int command_addr;
      long unsigned int data_addr;
      bool global_lock;
      long unsigned int flags;
      long unsigned int reference_count;
      struct mutex mutex;
      wait_queue_head_t wait;
      struct list_head list;
      struct transaction *curr;
      spinlock_t lock;
      struct work_struct work;
      long unsigned int timestamp;
      long unsigned int nr_pending_queries;
      bool busy_polling;
      unsigned int polling_guard;
  };
  

• In 5.4: ✅

  struct acpi_ec {
      acpi_handle handle;
      u32 gpe;
      long unsigned int command_addr;
      long unsigned int data_addr;
      bool global_lock;
      long unsigned int flags;
      long unsigned int reference_count;
      struct mutex mutex;
      wait_queue_head_t wait;
      struct list_head list;
      struct transaction *curr;
      spinlock_t lock;
      struct work_struct work;
      long unsigned int timestamp;
      long unsigned int nr_pending_queries;
      bool busy_polling;
      unsigned int polling_guard;
  };
  

• In 5.8: ✅

  struct acpi_ec {
      acpi_handle handle;
      int gpe;
      int irq;
      long unsigned int command_addr;
      long unsigned int data_addr;
      bool global_lock;
      long unsigned int flags;
      long unsigned int reference_count;
      struct mutex mutex;
      wait_queue_head_t wait;
      struct list_head list;
      struct transaction *curr;
      spinlock_t lock;
      struct work_struct work;
      long unsigned int timestamp;
      long unsigned int nr_pending_queries;
      bool busy_polling;
      unsigned int polling_guard;
  };
  

• In 5.11: ✅

  struct acpi_ec {
      acpi_handle handle;
      int gpe;
      int irq;
      long unsigned int command_addr;
      long unsigned int data_addr;
      bool global_lock;
      long unsigned int flags;
      long unsigned int reference_count;
      struct mutex mutex;
      wait_queue_head_t wait;
      struct list_head list;
      struct transaction *curr;
      spinlock_t lock;
      struct work_struct work;
      long unsigned int timestamp;
      long unsigned int nr_pending_queries;
      bool busy_polling;
      unsigned int polling_guard;
  };
  

• In 5.13: ✅

  struct acpi_ec {
      acpi_handle handle;
      int gpe;
      int irq;
      long unsigned int command_addr;
      long unsigned int data_addr;
      bool global_lock;
      long unsigned int flags;
      long unsigned int reference_count;
      struct mutex mutex;
      wait_queue_head_t wait;
      struct list_head list;
      struct transaction *curr;
      spinlock_t lock;
      struct work_struct work;
      long unsigned int timestamp;
      long unsigned int nr_pending_queries;
      bool busy_polling;
      unsigned int polling_guard;
  };
  

• In 5.15: ✅

  struct acpi_ec {
      acpi_handle handle;
      int gpe;
      int irq;
      long unsigned int command_addr;
      long unsigned int data_addr;
      bool global_lock;
      long unsigned int flags;
      long unsigned int reference_count;
      struct mutex mutex;
      wait_queue_head_t wait;
      struct list_head list;
      struct transaction *curr;
      spinlock_t lock;
      struct work_struct work;
      long unsigned int timestamp;
      long unsigned int nr_pending_queries;
      unsigned int events_in_progress;
      unsigned int queries_in_progress;
      bool busy_polling;
      unsigned int polling_guard;
  };
  

• In 5.19: ✅

  struct acpi_ec {
      acpi_handle handle;
      int gpe;
      int irq;
      long unsigned int command_addr;
      long unsigned int data_addr;
      bool global_lock;
      long unsigned int flags;
      long unsigned int reference_count;
      struct mutex mutex;
      wait_queue_head_t wait;
      struct list_head list;
      struct transaction *curr;
      spinlock_t lock;
      struct work_struct work;
      long unsigned int timestamp;
      enum acpi_ec_event_state event_state;
      unsigned int events_to_process;
      unsigned int events_in_progress;
      unsigned int queries_in_progress;
      bool busy_polling;
      unsigned int polling_guard;
  };
  

• In 6.2: ✅

  struct acpi_ec {
      acpi_handle handle;
      acpi_handle address_space_handler_holder;
      int gpe;
      int irq;
      long unsigned int command_addr;
      long unsigned int data_addr;
      bool global_lock;
      long unsigned int flags;
      long unsigned int reference_count;
      struct mutex mutex;
      wait_queue_head_t wait;
      struct list_head list;
      struct transaction *curr;
      spinlock_t lock;
      struct work_struct work;
      long unsigned int timestamp;
      enum acpi_ec_event_state event_state;
      unsigned int events_to_process;
      unsigned int events_in_progress;
      unsigned int queries_in_progress;
      bool busy_polling;
      unsigned int polling_guard;
  };
  

• In 6.5: ✅

  struct acpi_ec {
      acpi_handle handle;
      acpi_handle address_space_handler_holder;
      int gpe;
      int irq;
      long unsigned int command_addr;
      long unsigned int data_addr;
      bool global_lock;
      long unsigned int flags;
      long unsigned int reference_count;
      struct mutex mutex;
      wait_queue_head_t wait;
      struct list_head list;
      struct transaction *curr;
      spinlock_t lock;
      struct work_struct work;
      long unsigned int timestamp;
      enum acpi_ec_event_state event_state;
      unsigned int events_to_process;
      unsigned int events_in_progress;
      unsigned int queries_in_progress;
      bool busy_polling;
      unsigned int polling_guard;
  };
  

• In 6.8: ✅

  struct acpi_ec {
      acpi_handle handle;
      acpi_handle address_space_handler_holder;
      int gpe;
      int irq;
      long unsigned int command_addr;
      long unsigned int data_addr;
      bool global_lock;
      long unsigned int flags;
      long unsigned int reference_count;
      struct mutex mutex;
      wait_queue_head_t wait;
      struct list_head list;
      struct transaction *curr;
      spinlock_t lock;
      struct work_struct work;
      long unsigned int timestamp;
      enum acpi_ec_event_state event_state;
      unsigned int events_to_process;
      unsigned int events_in_progress;
      unsigned int queries_in_progress;
      bool busy_polling;
      unsigned int polling_guard;
  };
  

Arch

• In arm64: ✅

  struct acpi_ec {
      acpi_handle handle;
      u32 gpe;
      long unsigned int command_addr;
      long unsigned int data_addr;
      bool global_lock;
      long unsigned int flags;
      long unsigned int reference_count;
      struct mutex mutex;
      wait_queue_head_t wait;
      struct list_head list;
      struct transaction *curr;
      spinlock_t lock;
      struct work_struct work;
      long unsigned int timestamp;
      long unsigned int nr_pending_queries;
      bool busy_polling;
      unsigned int polling_guard;
  };
  

• In armhf: Absent ⚠️
• In ppc64el: Absent ⚠️
• In riscv64: Absent ⚠️

Flavor

• In aws: ✅

  struct acpi_ec {
      acpi_handle handle;
      u32 gpe;
      long unsigned int command_addr;
      long unsigned int data_addr;
      bool global_lock;
      long unsigned int flags;
      long unsigned int reference_count;
      struct mutex mutex;
      wait_queue_head_t wait;
      struct list_head list;
      struct transaction *curr;
      spinlock_t lock;
      struct work_struct work;
      long unsigned int timestamp;
      long unsigned int nr_pending_queries;
      bool busy_polling;
      unsigned int polling_guard;
  };
  

• In azure: ✅

  struct acpi_ec {
      acpi_handle handle;
      u32 gpe;
      long unsigned int command_addr;
      long unsigned int data_addr;
      bool global_lock;
      long unsigned int flags;
      long unsigned int reference_count;
      struct mutex mutex;
      wait_queue_head_t wait;
      struct list_head list;
      struct transaction *curr;
      spinlock_t lock;
      struct work_struct work;
      long unsigned int timestamp;
      long unsigned int nr_pending_queries;
      bool busy_polling;
      unsigned int polling_guard;
  };
  

• In gcp: ✅

  struct acpi_ec {
      acpi_handle handle;
      u32 gpe;
      long unsigned int command_addr;
      long unsigned int data_addr;
      bool global_lock;
      long unsigned int flags;
      long unsigned int reference_count;
      struct mutex mutex;
      wait_queue_head_t wait;
      struct list_head list;
      struct transaction *curr;
      spinlock_t lock;
      struct work_struct work;
      long unsigned int timestamp;
      long unsigned int nr_pending_queries;
      bool busy_polling;
      unsigned int polling_guard;
  };
  

• In lowlatency: ✅

  struct acpi_ec {
      acpi_handle handle;
      u32 gpe;
      long unsigned int command_addr;
      long unsigned int data_addr;
      bool global_lock;
      long unsigned int flags;
      long unsigned int reference_count;
      struct mutex mutex;
      wait_queue_head_t wait;
      struct list_head list;
      struct transaction *curr;
      spinlock_t lock;
      struct work_struct work;
      long unsigned int timestamp;
      long unsigned int nr_pending_queries;
      bool busy_polling;
      unsigned int polling_guard;
  };
  

Differences

Regular

• No changes between 4.4 and 4.8 ✅
• Changed between 4.8 and 4.10 ⚠️

  • Field added. bool saved_busy_polling
  • Field added. unsigned int saved_polling_guard
• Changed between 4.10 and 4.13 ⚠️

  • Field added. bool busy_polling
  • Field added. unsigned int polling_guard
  • Field removed. bool saved_busy_polling
  • Field removed. unsigned int saved_polling_guard
• Changed between 4.13 and 4.15 ⚠️

  • Field type changed. long unsigned int gpe ➡️ u32 gpe
• No changes between 4.15 and 4.18 ✅
• No changes between 4.18 and 5.0 ✅
• No changes between 5.0 and 5.3 ✅
• No changes between 5.3 and 5.4 ✅
• Changed between 5.4 and 5.8 ⚠️

  • Field added. int irq
  • Field type changed. u32 gpe ➡️ int gpe
• No changes between 5.8 and 5.11 ✅
• No changes between 5.11 and 5.13 ✅
• Changed between 5.13 and 5.15 ⚠️

  • Field added. unsigned int events_in_progress
  • Field added. unsigned int queries_in_progress
• Changed between 5.15 and 5.19 ⚠️

  • Field added. enum acpi_ec_event_state event_state
  • Field added. unsigned int events_to_process
  • Field removed. long unsigned int nr_pending_queries
• Changed between 5.19 and 6.2 ⚠️

  • Field added. acpi_handle address_space_handler_holder
• No changes between 6.2 and 6.5 ✅
• No changes between 6.5 and 6.8 ✅

Arch

• No changes between amd64 and arm64 ✅

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 ✅