website-struct

Struct: xhci_ring

Status

Regular

• In 4.4: ✅

  struct xhci_ring {
      struct xhci_segment *first_seg;
      struct xhci_segment *last_seg;
      union xhci_trb *enqueue;
      struct xhci_segment *enq_seg;
      unsigned int enq_updates;
      union xhci_trb *dequeue;
      struct xhci_segment *deq_seg;
      unsigned int deq_updates;
      struct list_head td_list;
      u32 cycle_state;
      unsigned int stream_id;
      unsigned int num_segs;
      unsigned int num_trbs_free;
      unsigned int num_trbs_free_temp;
      enum xhci_ring_type type;
      bool last_td_was_short;
      struct radix_tree_root *trb_address_map;
  };
  

• In 4.8: ✅

  struct xhci_ring {
      struct xhci_segment *first_seg;
      struct xhci_segment *last_seg;
      union xhci_trb *enqueue;
      struct xhci_segment *enq_seg;
      unsigned int enq_updates;
      union xhci_trb *dequeue;
      struct xhci_segment *deq_seg;
      unsigned int deq_updates;
      struct list_head td_list;
      u32 cycle_state;
      unsigned int stream_id;
      unsigned int num_segs;
      unsigned int num_trbs_free;
      unsigned int num_trbs_free_temp;
      unsigned int bounce_buf_len;
      enum xhci_ring_type type;
      bool last_td_was_short;
      struct radix_tree_root *trb_address_map;
  };
  

• In 4.10: ✅

  struct xhci_ring {
      struct xhci_segment *first_seg;
      struct xhci_segment *last_seg;
      union xhci_trb *enqueue;
      struct xhci_segment *enq_seg;
      unsigned int enq_updates;
      union xhci_trb *dequeue;
      struct xhci_segment *deq_seg;
      unsigned int deq_updates;
      struct list_head td_list;
      u32 cycle_state;
      unsigned int stream_id;
      unsigned int num_segs;
      unsigned int num_trbs_free;
      unsigned int num_trbs_free_temp;
      unsigned int bounce_buf_len;
      enum xhci_ring_type type;
      bool last_td_was_short;
      struct radix_tree_root *trb_address_map;
  };
  

• In 4.13: ✅

  struct xhci_ring {
      struct xhci_segment *first_seg;
      struct xhci_segment *last_seg;
      union xhci_trb *enqueue;
      struct xhci_segment *enq_seg;
      union xhci_trb *dequeue;
      struct xhci_segment *deq_seg;
      struct list_head td_list;
      u32 cycle_state;
      unsigned int stream_id;
      unsigned int num_segs;
      unsigned int num_trbs_free;
      unsigned int num_trbs_free_temp;
      unsigned int bounce_buf_len;
      enum xhci_ring_type type;
      bool last_td_was_short;
      struct radix_tree_root *trb_address_map;
  };
  

• In 4.15: ✅

  struct xhci_ring {
      struct xhci_segment *first_seg;
      struct xhci_segment *last_seg;
      union xhci_trb *enqueue;
      struct xhci_segment *enq_seg;
      union xhci_trb *dequeue;
      struct xhci_segment *deq_seg;
      struct list_head td_list;
      u32 cycle_state;
      unsigned int stream_id;
      unsigned int num_segs;
      unsigned int num_trbs_free;
      unsigned int num_trbs_free_temp;
      unsigned int bounce_buf_len;
      enum xhci_ring_type type;
      bool last_td_was_short;
      struct radix_tree_root *trb_address_map;
  };
  

• In 4.18: ✅

  struct xhci_ring {
      struct xhci_segment *first_seg;
      struct xhci_segment *last_seg;
      union xhci_trb *enqueue;
      struct xhci_segment *enq_seg;
      union xhci_trb *dequeue;
      struct xhci_segment *deq_seg;
      struct list_head td_list;
      u32 cycle_state;
      unsigned int stream_id;
      unsigned int num_segs;
      unsigned int num_trbs_free;
      unsigned int num_trbs_free_temp;
      unsigned int bounce_buf_len;
      enum xhci_ring_type type;
      bool last_td_was_short;
      struct radix_tree_root *trb_address_map;
  };
  

• In 5.0: ✅

  struct xhci_ring {
      struct xhci_segment *first_seg;
      struct xhci_segment *last_seg;
      union xhci_trb *enqueue;
      struct xhci_segment *enq_seg;
      union xhci_trb *dequeue;
      struct xhci_segment *deq_seg;
      struct list_head td_list;
      u32 cycle_state;
      unsigned int err_count;
      unsigned int stream_id;
      unsigned int num_segs;
      unsigned int num_trbs_free;
      unsigned int num_trbs_free_temp;
      unsigned int bounce_buf_len;
      enum xhci_ring_type type;
      bool last_td_was_short;
      struct xarray *trb_address_map;
  };
  

• In 5.3: ✅

  struct xhci_ring {
      struct xhci_segment *first_seg;
      struct xhci_segment *last_seg;
      union xhci_trb *enqueue;
      struct xhci_segment *enq_seg;
      union xhci_trb *dequeue;
      struct xhci_segment *deq_seg;
      struct list_head td_list;
      u32 cycle_state;
      unsigned int err_count;
      unsigned int stream_id;
      unsigned int num_segs;
      unsigned int num_trbs_free;
      unsigned int num_trbs_free_temp;
      unsigned int bounce_buf_len;
      enum xhci_ring_type type;
      bool last_td_was_short;
      struct xarray *trb_address_map;
  };
  

• In 5.4: ✅

  struct xhci_ring {
      struct xhci_segment *first_seg;
      struct xhci_segment *last_seg;
      union xhci_trb *enqueue;
      struct xhci_segment *enq_seg;
      union xhci_trb *dequeue;
      struct xhci_segment *deq_seg;
      struct list_head td_list;
      u32 cycle_state;
      unsigned int err_count;
      unsigned int stream_id;
      unsigned int num_segs;
      unsigned int num_trbs_free;
      unsigned int num_trbs_free_temp;
      unsigned int bounce_buf_len;
      enum xhci_ring_type type;
      bool last_td_was_short;
      struct xarray *trb_address_map;
  };
  

• In 5.8: ✅

  struct xhci_ring {
      struct xhci_segment *first_seg;
      struct xhci_segment *last_seg;
      union xhci_trb *enqueue;
      struct xhci_segment *enq_seg;
      union xhci_trb *dequeue;
      struct xhci_segment *deq_seg;
      struct list_head td_list;
      u32 cycle_state;
      unsigned int err_count;
      unsigned int stream_id;
      unsigned int num_segs;
      unsigned int num_trbs_free;
      unsigned int num_trbs_free_temp;
      unsigned int bounce_buf_len;
      enum xhci_ring_type type;
      bool last_td_was_short;
      struct xarray *trb_address_map;
  };
  

• In 5.11: ✅

  struct xhci_ring {
      struct xhci_segment *first_seg;
      struct xhci_segment *last_seg;
      union xhci_trb *enqueue;
      struct xhci_segment *enq_seg;
      union xhci_trb *dequeue;
      struct xhci_segment *deq_seg;
      struct list_head td_list;
      u32 cycle_state;
      unsigned int err_count;
      unsigned int stream_id;
      unsigned int num_segs;
      unsigned int num_trbs_free;
      unsigned int num_trbs_free_temp;
      unsigned int bounce_buf_len;
      enum xhci_ring_type type;
      bool last_td_was_short;
      struct xarray *trb_address_map;
  };
  

• In 5.13: ✅

  struct xhci_ring {
      struct xhci_segment *first_seg;
      struct xhci_segment *last_seg;
      union xhci_trb *enqueue;
      struct xhci_segment *enq_seg;
      union xhci_trb *dequeue;
      struct xhci_segment *deq_seg;
      struct list_head td_list;
      u32 cycle_state;
      unsigned int err_count;
      unsigned int stream_id;
      unsigned int num_segs;
      unsigned int num_trbs_free;
      unsigned int num_trbs_free_temp;
      unsigned int bounce_buf_len;
      enum xhci_ring_type type;
      bool last_td_was_short;
      struct xarray *trb_address_map;
  };
  

• In 5.15: ✅

  struct xhci_ring {
      struct xhci_segment *first_seg;
      struct xhci_segment *last_seg;
      union xhci_trb *enqueue;
      struct xhci_segment *enq_seg;
      union xhci_trb *dequeue;
      struct xhci_segment *deq_seg;
      struct list_head td_list;
      u32 cycle_state;
      unsigned int err_count;
      unsigned int stream_id;
      unsigned int num_segs;
      unsigned int num_trbs_free;
      unsigned int num_trbs_free_temp;
      unsigned int bounce_buf_len;
      enum xhci_ring_type type;
      bool last_td_was_short;
      struct xarray *trb_address_map;
  };
  

• In 5.19: ✅

  struct xhci_ring {
      struct xhci_segment *first_seg;
      struct xhci_segment *last_seg;
      union xhci_trb *enqueue;
      struct xhci_segment *enq_seg;
      union xhci_trb *dequeue;
      struct xhci_segment *deq_seg;
      struct list_head td_list;
      u32 cycle_state;
      unsigned int err_count;
      unsigned int stream_id;
      unsigned int num_segs;
      unsigned int num_trbs_free;
      unsigned int num_trbs_free_temp;
      unsigned int bounce_buf_len;
      enum xhci_ring_type type;
      bool last_td_was_short;
      struct xarray *trb_address_map;
  };
  

• In 6.2: ✅

  struct xhci_ring {
      struct xhci_segment *first_seg;
      struct xhci_segment *last_seg;
      union xhci_trb *enqueue;
      struct xhci_segment *enq_seg;
      union xhci_trb *dequeue;
      struct xhci_segment *deq_seg;
      struct list_head td_list;
      u32 cycle_state;
      unsigned int stream_id;
      unsigned int num_segs;
      unsigned int num_trbs_free;
      unsigned int num_trbs_free_temp;
      unsigned int bounce_buf_len;
      enum xhci_ring_type type;
      bool last_td_was_short;
      struct xarray *trb_address_map;
  };
  

• In 6.5: ✅

  struct xhci_ring {
      struct xhci_segment *first_seg;
      struct xhci_segment *last_seg;
      union xhci_trb *enqueue;
      struct xhci_segment *enq_seg;
      union xhci_trb *dequeue;
      struct xhci_segment *deq_seg;
      struct list_head td_list;
      u32 cycle_state;
      unsigned int stream_id;
      unsigned int num_segs;
      unsigned int num_trbs_free;
      unsigned int bounce_buf_len;
      enum xhci_ring_type type;
      bool last_td_was_short;
      struct xarray *trb_address_map;
  };
  

• In 6.8: ✅

  struct xhci_ring {
      struct xhci_segment *first_seg;
      struct xhci_segment *last_seg;
      union xhci_trb *enqueue;
      struct xhci_segment *enq_seg;
      union xhci_trb *dequeue;
      struct xhci_segment *deq_seg;
      struct list_head td_list;
      u32 cycle_state;
      unsigned int stream_id;
      unsigned int num_segs;
      unsigned int num_trbs_free;
      unsigned int bounce_buf_len;
      enum xhci_ring_type type;
      bool last_td_was_short;
      struct xarray *trb_address_map;
  };
  

Arch

• In arm64: ✅

  struct xhci_ring {
      struct xhci_segment *first_seg;
      struct xhci_segment *last_seg;
      union xhci_trb *enqueue;
      struct xhci_segment *enq_seg;
      union xhci_trb *dequeue;
      struct xhci_segment *deq_seg;
      struct list_head td_list;
      u32 cycle_state;
      unsigned int err_count;
      unsigned int stream_id;
      unsigned int num_segs;
      unsigned int num_trbs_free;
      unsigned int num_trbs_free_temp;
      unsigned int bounce_buf_len;
      enum xhci_ring_type type;
      bool last_td_was_short;
      struct xarray *trb_address_map;
  };
  

• In armhf: ✅

  struct xhci_ring {
      struct xhci_segment *first_seg;
      struct xhci_segment *last_seg;
      union xhci_trb *enqueue;
      struct xhci_segment *enq_seg;
      union xhci_trb *dequeue;
      struct xhci_segment *deq_seg;
      struct list_head td_list;
      u32 cycle_state;
      unsigned int err_count;
      unsigned int stream_id;
      unsigned int num_segs;
      unsigned int num_trbs_free;
      unsigned int num_trbs_free_temp;
      unsigned int bounce_buf_len;
      enum xhci_ring_type type;
      bool last_td_was_short;
      struct xarray *trb_address_map;
  };
  

• In ppc64el: ✅

  struct xhci_ring {
      struct xhci_segment *first_seg;
      struct xhci_segment *last_seg;
      union xhci_trb *enqueue;
      struct xhci_segment *enq_seg;
      union xhci_trb *dequeue;
      struct xhci_segment *deq_seg;
      struct list_head td_list;
      u32 cycle_state;
      unsigned int err_count;
      unsigned int stream_id;
      unsigned int num_segs;
      unsigned int num_trbs_free;
      unsigned int num_trbs_free_temp;
      unsigned int bounce_buf_len;
      enum xhci_ring_type type;
      bool last_td_was_short;
      struct xarray *trb_address_map;
  };
  

• In riscv64: ✅

  struct xhci_ring {
      struct xhci_segment *first_seg;
      struct xhci_segment *last_seg;
      union xhci_trb *enqueue;
      struct xhci_segment *enq_seg;
      union xhci_trb *dequeue;
      struct xhci_segment *deq_seg;
      struct list_head td_list;
      u32 cycle_state;
      unsigned int err_count;
      unsigned int stream_id;
      unsigned int num_segs;
      unsigned int num_trbs_free;
      unsigned int num_trbs_free_temp;
      unsigned int bounce_buf_len;
      enum xhci_ring_type type;
      bool last_td_was_short;
      struct xarray *trb_address_map;
  };
  

Flavor

• In aws: ✅

  struct xhci_ring {
      struct xhci_segment *first_seg;
      struct xhci_segment *last_seg;
      union xhci_trb *enqueue;
      struct xhci_segment *enq_seg;
      union xhci_trb *dequeue;
      struct xhci_segment *deq_seg;
      struct list_head td_list;
      u32 cycle_state;
      unsigned int err_count;
      unsigned int stream_id;
      unsigned int num_segs;
      unsigned int num_trbs_free;
      unsigned int num_trbs_free_temp;
      unsigned int bounce_buf_len;
      enum xhci_ring_type type;
      bool last_td_was_short;
      struct xarray *trb_address_map;
  };
  

• In azure: ✅

  struct xhci_ring {
      struct xhci_segment *first_seg;
      struct xhci_segment *last_seg;
      union xhci_trb *enqueue;
      struct xhci_segment *enq_seg;
      union xhci_trb *dequeue;
      struct xhci_segment *deq_seg;
      struct list_head td_list;
      u32 cycle_state;
      unsigned int err_count;
      unsigned int stream_id;
      unsigned int num_segs;
      unsigned int num_trbs_free;
      unsigned int num_trbs_free_temp;
      unsigned int bounce_buf_len;
      enum xhci_ring_type type;
      bool last_td_was_short;
      struct xarray *trb_address_map;
  };
  

• In gcp: ✅

  struct xhci_ring {
      struct xhci_segment *first_seg;
      struct xhci_segment *last_seg;
      union xhci_trb *enqueue;
      struct xhci_segment *enq_seg;
      union xhci_trb *dequeue;
      struct xhci_segment *deq_seg;
      struct list_head td_list;
      u32 cycle_state;
      unsigned int err_count;
      unsigned int stream_id;
      unsigned int num_segs;
      unsigned int num_trbs_free;
      unsigned int num_trbs_free_temp;
      unsigned int bounce_buf_len;
      enum xhci_ring_type type;
      bool last_td_was_short;
      struct xarray *trb_address_map;
  };
  

• In lowlatency: ✅

  struct xhci_ring {
      struct xhci_segment *first_seg;
      struct xhci_segment *last_seg;
      union xhci_trb *enqueue;
      struct xhci_segment *enq_seg;
      union xhci_trb *dequeue;
      struct xhci_segment *deq_seg;
      struct list_head td_list;
      u32 cycle_state;
      unsigned int err_count;
      unsigned int stream_id;
      unsigned int num_segs;
      unsigned int num_trbs_free;
      unsigned int num_trbs_free_temp;
      unsigned int bounce_buf_len;
      enum xhci_ring_type type;
      bool last_td_was_short;
      struct xarray *trb_address_map;
  };
  

Differences

Regular

• Changed between 4.4 and 4.8 ⚠️

  • Field added. unsigned int bounce_buf_len
• No changes between 4.8 and 4.10 ✅
• Changed between 4.10 and 4.13 ⚠️

  • Field removed. unsigned int enq_updates
  • Field removed. unsigned int deq_updates
• No changes between 4.13 and 4.15 ✅
• No changes between 4.15 and 4.18 ✅
• Changed between 4.18 and 5.0 ⚠️

  • Field added. unsigned int err_count
  • Field type changed. struct radix_tree_root *trb_address_map ➡️ struct xarray *trb_address_map
• No changes between 5.0 and 5.3 ✅
• No changes between 5.3 and 5.4 ✅
• No changes between 5.4 and 5.8 ✅
• No changes between 5.8 and 5.11 ✅
• No changes between 5.11 and 5.13 ✅
• No changes between 5.13 and 5.15 ✅
• No changes between 5.15 and 5.19 ✅
• Changed between 5.19 and 6.2 ⚠️

  • Field removed. unsigned int err_count
• Changed between 6.2 and 6.5 ⚠️

  • Field removed. unsigned int num_trbs_free_temp
• No changes between 6.5 and 6.8 ✅

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 ✅