DepSurf

Struct: nvm_dev_ops

Status

Regular

• In 4.4: ✅

  struct nvm_dev_ops {
      nvm_id_fn *identity;
      nvm_get_l2p_tbl_fn *get_l2p_tbl;
      nvm_op_bb_tbl_fn *get_bb_tbl;
      nvm_op_set_bb_fn *set_bb_tbl;
      nvm_submit_io_fn *submit_io;
      nvm_erase_blk_fn *erase_block;
      nvm_create_dma_pool_fn *create_dma_pool;
      nvm_destroy_dma_pool_fn *destroy_dma_pool;
      nvm_dev_dma_alloc_fn *dev_dma_alloc;
      nvm_dev_dma_free_fn *dev_dma_free;
      unsigned int max_phys_sect;
  };
  

• In 4.8: ✅

  struct nvm_dev_ops {
      nvm_id_fn *identity;
      nvm_get_l2p_tbl_fn *get_l2p_tbl;
      nvm_op_bb_tbl_fn *get_bb_tbl;
      nvm_op_set_bb_fn *set_bb_tbl;
      nvm_submit_io_fn *submit_io;
      nvm_erase_blk_fn *erase_block;
      nvm_create_dma_pool_fn *create_dma_pool;
      nvm_destroy_dma_pool_fn *destroy_dma_pool;
      nvm_dev_dma_alloc_fn *dev_dma_alloc;
      nvm_dev_dma_free_fn *dev_dma_free;
      unsigned int max_phys_sect;
  };
  

• In 4.10: ✅

  struct nvm_dev_ops {
      nvm_id_fn *identity;
      nvm_get_l2p_tbl_fn *get_l2p_tbl;
      nvm_op_bb_tbl_fn *get_bb_tbl;
      nvm_op_set_bb_fn *set_bb_tbl;
      nvm_submit_io_fn *submit_io;
      nvm_erase_blk_fn *erase_block;
      nvm_create_dma_pool_fn *create_dma_pool;
      nvm_destroy_dma_pool_fn *destroy_dma_pool;
      nvm_dev_dma_alloc_fn *dev_dma_alloc;
      nvm_dev_dma_free_fn *dev_dma_free;
      unsigned int max_phys_sect;
  };
  

• In 4.13: ✅

  struct nvm_dev_ops {
      nvm_id_fn *identity;
      nvm_get_l2p_tbl_fn *get_l2p_tbl;
      nvm_op_bb_tbl_fn *get_bb_tbl;
      nvm_op_set_bb_fn *set_bb_tbl;
      nvm_submit_io_fn *submit_io;
      nvm_create_dma_pool_fn *create_dma_pool;
      nvm_destroy_dma_pool_fn *destroy_dma_pool;
      nvm_dev_dma_alloc_fn *dev_dma_alloc;
      nvm_dev_dma_free_fn *dev_dma_free;
      unsigned int max_phys_sect;
  };
  

• In 4.15: ✅

  struct nvm_dev_ops {
      nvm_id_fn *identity;
      nvm_get_l2p_tbl_fn *get_l2p_tbl;
      nvm_op_bb_tbl_fn *get_bb_tbl;
      nvm_op_set_bb_fn *set_bb_tbl;
      nvm_submit_io_fn *submit_io;
      nvm_submit_io_sync_fn *submit_io_sync;
      nvm_create_dma_pool_fn *create_dma_pool;
      nvm_destroy_dma_pool_fn *destroy_dma_pool;
      nvm_dev_dma_alloc_fn *dev_dma_alloc;
      nvm_dev_dma_free_fn *dev_dma_free;
      unsigned int max_phys_sect;
  };
  

• In 4.18: ✅

  struct nvm_dev_ops {
      nvm_id_fn *identity;
      nvm_op_bb_tbl_fn *get_bb_tbl;
      nvm_op_set_bb_fn *set_bb_tbl;
      nvm_get_chk_meta_fn *get_chk_meta;
      nvm_submit_io_fn *submit_io;
      nvm_submit_io_sync_fn *submit_io_sync;
      nvm_create_dma_pool_fn *create_dma_pool;
      nvm_destroy_dma_pool_fn *destroy_dma_pool;
      nvm_dev_dma_alloc_fn *dev_dma_alloc;
      nvm_dev_dma_free_fn *dev_dma_free;
  };
  

• In 5.0: ✅

  struct nvm_dev_ops {
      nvm_id_fn *identity;
      nvm_op_bb_tbl_fn *get_bb_tbl;
      nvm_op_set_bb_fn *set_bb_tbl;
      nvm_get_chk_meta_fn *get_chk_meta;
      nvm_submit_io_fn *submit_io;
      nvm_submit_io_sync_fn *submit_io_sync;
      nvm_create_dma_pool_fn *create_dma_pool;
      nvm_destroy_dma_pool_fn *destroy_dma_pool;
      nvm_dev_dma_alloc_fn *dev_dma_alloc;
      nvm_dev_dma_free_fn *dev_dma_free;
  };
  

• In 5.3: ✅

  struct nvm_dev_ops {
      nvm_id_fn *identity;
      nvm_op_bb_tbl_fn *get_bb_tbl;
      nvm_op_set_bb_fn *set_bb_tbl;
      nvm_get_chk_meta_fn *get_chk_meta;
      nvm_submit_io_fn *submit_io;
      nvm_submit_io_sync_fn *submit_io_sync;
      nvm_create_dma_pool_fn *create_dma_pool;
      nvm_destroy_dma_pool_fn *destroy_dma_pool;
      nvm_dev_dma_alloc_fn *dev_dma_alloc;
      nvm_dev_dma_free_fn *dev_dma_free;
  };
  

• In 5.4: ✅

  struct nvm_dev_ops {
      nvm_id_fn *identity;
      nvm_op_bb_tbl_fn *get_bb_tbl;
      nvm_op_set_bb_fn *set_bb_tbl;
      nvm_get_chk_meta_fn *get_chk_meta;
      nvm_submit_io_fn *submit_io;
      nvm_create_dma_pool_fn *create_dma_pool;
      nvm_destroy_dma_pool_fn *destroy_dma_pool;
      nvm_dev_dma_alloc_fn *dev_dma_alloc;
      nvm_dev_dma_free_fn *dev_dma_free;
  };
  

• In 5.8: ✅

  struct nvm_dev_ops {
      nvm_id_fn *identity;
      nvm_op_bb_tbl_fn *get_bb_tbl;
      nvm_op_set_bb_fn *set_bb_tbl;
      nvm_get_chk_meta_fn *get_chk_meta;
      nvm_submit_io_fn *submit_io;
      nvm_create_dma_pool_fn *create_dma_pool;
      nvm_destroy_dma_pool_fn *destroy_dma_pool;
      nvm_dev_dma_alloc_fn *dev_dma_alloc;
      nvm_dev_dma_free_fn *dev_dma_free;
  };
  

• In 5.11: ✅

  struct nvm_dev_ops {
      nvm_id_fn *identity;
      nvm_op_bb_tbl_fn *get_bb_tbl;
      nvm_op_set_bb_fn *set_bb_tbl;
      nvm_get_chk_meta_fn *get_chk_meta;
      nvm_submit_io_fn *submit_io;
      nvm_create_dma_pool_fn *create_dma_pool;
      nvm_destroy_dma_pool_fn *destroy_dma_pool;
      nvm_dev_dma_alloc_fn *dev_dma_alloc;
      nvm_dev_dma_free_fn *dev_dma_free;
  };
  

• In 5.13: ✅

  struct nvm_dev_ops {
      nvm_id_fn *identity;
      nvm_op_bb_tbl_fn *get_bb_tbl;
      nvm_op_set_bb_fn *set_bb_tbl;
      nvm_get_chk_meta_fn *get_chk_meta;
      nvm_submit_io_fn *submit_io;
      nvm_create_dma_pool_fn *create_dma_pool;
      nvm_destroy_dma_pool_fn *destroy_dma_pool;
      nvm_dev_dma_alloc_fn *dev_dma_alloc;
      nvm_dev_dma_free_fn *dev_dma_free;
  };
  

• In 5.15: Absent ⚠️
• In 5.19: Absent ⚠️
• In 6.2: Absent ⚠️
• In 6.5: Absent ⚠️
• In 6.8: Absent ⚠️

Arch

• In arm64: ✅

  struct nvm_dev_ops {
      nvm_id_fn *identity;
      nvm_op_bb_tbl_fn *get_bb_tbl;
      nvm_op_set_bb_fn *set_bb_tbl;
      nvm_get_chk_meta_fn *get_chk_meta;
      nvm_submit_io_fn *submit_io;
      nvm_create_dma_pool_fn *create_dma_pool;
      nvm_destroy_dma_pool_fn *destroy_dma_pool;
      nvm_dev_dma_alloc_fn *dev_dma_alloc;
      nvm_dev_dma_free_fn *dev_dma_free;
  };
  

• In armhf: ✅

  struct nvm_dev_ops {
      nvm_id_fn *identity;
      nvm_op_bb_tbl_fn *get_bb_tbl;
      nvm_op_set_bb_fn *set_bb_tbl;
      nvm_get_chk_meta_fn *get_chk_meta;
      nvm_submit_io_fn *submit_io;
      nvm_create_dma_pool_fn *create_dma_pool;
      nvm_destroy_dma_pool_fn *destroy_dma_pool;
      nvm_dev_dma_alloc_fn *dev_dma_alloc;
      nvm_dev_dma_free_fn *dev_dma_free;
  };
  

• In ppc64el: ✅

  struct nvm_dev_ops {
      nvm_id_fn *identity;
      nvm_op_bb_tbl_fn *get_bb_tbl;
      nvm_op_set_bb_fn *set_bb_tbl;
      nvm_get_chk_meta_fn *get_chk_meta;
      nvm_submit_io_fn *submit_io;
      nvm_create_dma_pool_fn *create_dma_pool;
      nvm_destroy_dma_pool_fn *destroy_dma_pool;
      nvm_dev_dma_alloc_fn *dev_dma_alloc;
      nvm_dev_dma_free_fn *dev_dma_free;
  };
  

• In riscv64: ✅

  struct nvm_dev_ops {
      nvm_id_fn *identity;
      nvm_op_bb_tbl_fn *get_bb_tbl;
      nvm_op_set_bb_fn *set_bb_tbl;
      nvm_get_chk_meta_fn *get_chk_meta;
      nvm_submit_io_fn *submit_io;
      nvm_create_dma_pool_fn *create_dma_pool;
      nvm_destroy_dma_pool_fn *destroy_dma_pool;
      nvm_dev_dma_alloc_fn *dev_dma_alloc;
      nvm_dev_dma_free_fn *dev_dma_free;
  };
  

Flavor

• In aws: ✅

  struct nvm_dev_ops {
      nvm_id_fn *identity;
      nvm_op_bb_tbl_fn *get_bb_tbl;
      nvm_op_set_bb_fn *set_bb_tbl;
      nvm_get_chk_meta_fn *get_chk_meta;
      nvm_submit_io_fn *submit_io;
      nvm_create_dma_pool_fn *create_dma_pool;
      nvm_destroy_dma_pool_fn *destroy_dma_pool;
      nvm_dev_dma_alloc_fn *dev_dma_alloc;
      nvm_dev_dma_free_fn *dev_dma_free;
  };
  

• In azure: Absent ⚠️
• In gcp: ✅

  struct nvm_dev_ops {
      nvm_id_fn *identity;
      nvm_op_bb_tbl_fn *get_bb_tbl;
      nvm_op_set_bb_fn *set_bb_tbl;
      nvm_get_chk_meta_fn *get_chk_meta;
      nvm_submit_io_fn *submit_io;
      nvm_create_dma_pool_fn *create_dma_pool;
      nvm_destroy_dma_pool_fn *destroy_dma_pool;
      nvm_dev_dma_alloc_fn *dev_dma_alloc;
      nvm_dev_dma_free_fn *dev_dma_free;
  };
  

• In lowlatency: ✅

  struct nvm_dev_ops {
      nvm_id_fn *identity;
      nvm_op_bb_tbl_fn *get_bb_tbl;
      nvm_op_set_bb_fn *set_bb_tbl;
      nvm_get_chk_meta_fn *get_chk_meta;
      nvm_submit_io_fn *submit_io;
      nvm_create_dma_pool_fn *create_dma_pool;
      nvm_destroy_dma_pool_fn *destroy_dma_pool;
      nvm_dev_dma_alloc_fn *dev_dma_alloc;
      nvm_dev_dma_free_fn *dev_dma_free;
  };
  

Differences

Regular

• No changes between 4.4 and 4.8 ✅
• No changes between 4.8 and 4.10 ✅
• Changed between 4.10 and 4.13 ⚠️

  • Field removed. nvm_erase_blk_fn *erase_block
• Changed between 4.13 and 4.15 ⚠️

  • Field added. nvm_submit_io_sync_fn *submit_io_sync
• Changed between 4.15 and 4.18 ⚠️

  • Field added. nvm_get_chk_meta_fn *get_chk_meta
  • Field removed. nvm_get_l2p_tbl_fn *get_l2p_tbl
  • Field removed. unsigned int max_phys_sect
• No changes between 4.18 and 5.0 ✅
• No changes between 5.0 and 5.3 ✅
• Changed between 5.3 and 5.4 ⚠️

  • Field removed. nvm_submit_io_sync_fn *submit_io_sync
• No changes between 5.4 and 5.8 ✅
• No changes between 5.8 and 5.11 ✅
• No changes between 5.11 and 5.13 ✅

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 gcp ✅
• No changes between generic and lowlatency ✅