website-struct

Struct: ib_qp

Status

Regular

• In 4.4: Absent ⚠️
• In 4.8: Absent ⚠️
• In 4.10: Absent ⚠️
• In 4.13: Absent ⚠️
• In 4.15: ✅

  struct ib_qp {
      struct ib_device *device;
      struct ib_pd *pd;
      struct ib_cq *send_cq;
      struct ib_cq *recv_cq;
      spinlock_t mr_lock;
      int mrs_used;
      struct list_head rdma_mrs;
      struct list_head sig_mrs;
      struct ib_srq *srq;
      struct ib_xrcd *xrcd;
      struct list_head xrcd_list;
      atomic_t usecnt;
      struct list_head open_list;
      struct ib_qp *real_qp;
      struct ib_uobject *uobject;
      void (*event_handler)(struct ib_event *, void *);
      void *qp_context;
      u32 qp_num;
      u32 max_write_sge;
      u32 max_read_sge;
      enum ib_qp_type qp_type;
      struct ib_rwq_ind_table *rwq_ind_tbl;
      struct ib_qp_security *qp_sec;
      u8 port;
  };
  

• In 4.18: ✅

  struct ib_qp {
      struct ib_device *device;
      struct ib_pd *pd;
      struct ib_cq *send_cq;
      struct ib_cq *recv_cq;
      spinlock_t mr_lock;
      int mrs_used;
      struct list_head rdma_mrs;
      struct list_head sig_mrs;
      struct ib_srq *srq;
      struct ib_xrcd *xrcd;
      struct list_head xrcd_list;
      atomic_t usecnt;
      struct list_head open_list;
      struct ib_qp *real_qp;
      struct ib_uobject *uobject;
      void (*event_handler)(struct ib_event *, void *);
      void *qp_context;
      u32 qp_num;
      u32 max_write_sge;
      u32 max_read_sge;
      enum ib_qp_type qp_type;
      struct ib_rwq_ind_table *rwq_ind_tbl;
      struct ib_qp_security *qp_sec;
      u8 port;
      struct rdma_restrack_entry res;
  };
  

• In 5.0: ✅

  struct ib_qp {
      struct ib_device *device;
      struct ib_pd *pd;
      struct ib_cq *send_cq;
      struct ib_cq *recv_cq;
      spinlock_t mr_lock;
      int mrs_used;
      struct list_head rdma_mrs;
      struct list_head sig_mrs;
      struct ib_srq *srq;
      struct ib_xrcd *xrcd;
      struct list_head xrcd_list;
      atomic_t usecnt;
      struct list_head open_list;
      struct ib_qp *real_qp;
      struct ib_uobject *uobject;
      void (*event_handler)(struct ib_event *, void *);
      void *qp_context;
      const struct ib_gid_attr *av_sgid_attr;
      const struct ib_gid_attr *alt_path_sgid_attr;
      u32 qp_num;
      u32 max_write_sge;
      u32 max_read_sge;
      enum ib_qp_type qp_type;
      struct ib_rwq_ind_table *rwq_ind_tbl;
      struct ib_qp_security *qp_sec;
      u8 port;
      struct rdma_restrack_entry res;
  };
  

• In 5.3: ✅

  struct ib_qp {
      struct ib_device *device;
      struct ib_pd *pd;
      struct ib_cq *send_cq;
      struct ib_cq *recv_cq;
      spinlock_t mr_lock;
      int mrs_used;
      struct list_head rdma_mrs;
      struct list_head sig_mrs;
      struct ib_srq *srq;
      struct ib_xrcd *xrcd;
      struct list_head xrcd_list;
      atomic_t usecnt;
      struct list_head open_list;
      struct ib_qp *real_qp;
      struct ib_uobject *uobject;
      void (*event_handler)(struct ib_event *, void *);
      void *qp_context;
      const struct ib_gid_attr *av_sgid_attr;
      const struct ib_gid_attr *alt_path_sgid_attr;
      u32 qp_num;
      u32 max_write_sge;
      u32 max_read_sge;
      enum ib_qp_type qp_type;
      struct ib_rwq_ind_table *rwq_ind_tbl;
      struct ib_qp_security *qp_sec;
      u8 port;
      bool integrity_en;
      struct rdma_restrack_entry res;
      struct rdma_counter *counter;
  };
  

• In 5.4: ✅

  struct ib_qp {
      struct ib_device *device;
      struct ib_pd *pd;
      struct ib_cq *send_cq;
      struct ib_cq *recv_cq;
      spinlock_t mr_lock;
      int mrs_used;
      struct list_head rdma_mrs;
      struct list_head sig_mrs;
      struct ib_srq *srq;
      struct ib_xrcd *xrcd;
      struct list_head xrcd_list;
      atomic_t usecnt;
      struct list_head open_list;
      struct ib_qp *real_qp;
      struct ib_uobject *uobject;
      void (*event_handler)(struct ib_event *, void *);
      void *qp_context;
      const struct ib_gid_attr *av_sgid_attr;
      const struct ib_gid_attr *alt_path_sgid_attr;
      u32 qp_num;
      u32 max_write_sge;
      u32 max_read_sge;
      enum ib_qp_type qp_type;
      struct ib_rwq_ind_table *rwq_ind_tbl;
      struct ib_qp_security *qp_sec;
      u8 port;
      bool integrity_en;
      struct rdma_restrack_entry res;
      struct rdma_counter *counter;
  };
  

• In 5.8: ✅

  struct ib_qp {
      struct ib_device *device;
      struct ib_pd *pd;
      struct ib_cq *send_cq;
      struct ib_cq *recv_cq;
      spinlock_t mr_lock;
      int mrs_used;
      struct list_head rdma_mrs;
      struct list_head sig_mrs;
      struct ib_srq *srq;
      struct ib_xrcd *xrcd;
      struct list_head xrcd_list;
      atomic_t usecnt;
      struct list_head open_list;
      struct ib_qp *real_qp;
      struct ib_uqp_object *uobject;
      void (*event_handler)(struct ib_event *, void *);
      void *qp_context;
      const struct ib_gid_attr *av_sgid_attr;
      const struct ib_gid_attr *alt_path_sgid_attr;
      u32 qp_num;
      u32 max_write_sge;
      u32 max_read_sge;
      enum ib_qp_type qp_type;
      struct ib_rwq_ind_table *rwq_ind_tbl;
      struct ib_qp_security *qp_sec;
      u8 port;
      bool integrity_en;
      struct rdma_restrack_entry res;
      struct rdma_counter *counter;
  };
  

• In 5.11: ✅

  struct ib_qp {
      struct ib_device *device;
      struct ib_pd *pd;
      struct ib_cq *send_cq;
      struct ib_cq *recv_cq;
      spinlock_t mr_lock;
      int mrs_used;
      struct list_head rdma_mrs;
      struct list_head sig_mrs;
      struct ib_srq *srq;
      struct ib_xrcd *xrcd;
      struct list_head xrcd_list;
      atomic_t usecnt;
      struct list_head open_list;
      struct ib_qp *real_qp;
      struct ib_uqp_object *uobject;
      void (*event_handler)(struct ib_event *, void *);
      void *qp_context;
      const struct ib_gid_attr *av_sgid_attr;
      const struct ib_gid_attr *alt_path_sgid_attr;
      u32 qp_num;
      u32 max_write_sge;
      u32 max_read_sge;
      enum ib_qp_type qp_type;
      struct ib_rwq_ind_table *rwq_ind_tbl;
      struct ib_qp_security *qp_sec;
      u8 port;
      bool integrity_en;
      struct rdma_restrack_entry res;
      struct rdma_counter *counter;
  };
  

• In 5.13: ✅

  struct ib_qp {
      struct ib_device *device;
      struct ib_pd *pd;
      struct ib_cq *send_cq;
      struct ib_cq *recv_cq;
      spinlock_t mr_lock;
      int mrs_used;
      struct list_head rdma_mrs;
      struct list_head sig_mrs;
      struct ib_srq *srq;
      struct ib_xrcd *xrcd;
      struct list_head xrcd_list;
      atomic_t usecnt;
      struct list_head open_list;
      struct ib_qp *real_qp;
      struct ib_uqp_object *uobject;
      void (*event_handler)(struct ib_event *, void *);
      void *qp_context;
      const struct ib_gid_attr *av_sgid_attr;
      const struct ib_gid_attr *alt_path_sgid_attr;
      u32 qp_num;
      u32 max_write_sge;
      u32 max_read_sge;
      enum ib_qp_type qp_type;
      struct ib_rwq_ind_table *rwq_ind_tbl;
      struct ib_qp_security *qp_sec;
      u32 port;
      bool integrity_en;
      struct rdma_restrack_entry res;
      struct rdma_counter *counter;
  };
  

• In 5.15: ✅

  struct ib_qp {
      struct ib_device *device;
      struct ib_pd *pd;
      struct ib_cq *send_cq;
      struct ib_cq *recv_cq;
      spinlock_t mr_lock;
      int mrs_used;
      struct list_head rdma_mrs;
      struct list_head sig_mrs;
      struct ib_srq *srq;
      struct ib_xrcd *xrcd;
      struct list_head xrcd_list;
      atomic_t usecnt;
      struct list_head open_list;
      struct ib_qp *real_qp;
      struct ib_uqp_object *uobject;
      void (*event_handler)(struct ib_event *, void *);
      void *qp_context;
      const struct ib_gid_attr *av_sgid_attr;
      const struct ib_gid_attr *alt_path_sgid_attr;
      u32 qp_num;
      u32 max_write_sge;
      u32 max_read_sge;
      enum ib_qp_type qp_type;
      struct ib_rwq_ind_table *rwq_ind_tbl;
      struct ib_qp_security *qp_sec;
      u32 port;
      bool integrity_en;
      struct rdma_restrack_entry res;
      struct rdma_counter *counter;
  };
  

• In 5.19: ✅

  struct ib_qp {
      struct ib_device *device;
      struct ib_pd *pd;
      struct ib_cq *send_cq;
      struct ib_cq *recv_cq;
      spinlock_t mr_lock;
      int mrs_used;
      struct list_head rdma_mrs;
      struct list_head sig_mrs;
      struct ib_srq *srq;
      struct ib_xrcd *xrcd;
      struct list_head xrcd_list;
      atomic_t usecnt;
      struct list_head open_list;
      struct ib_qp *real_qp;
      struct ib_uqp_object *uobject;
      void (*event_handler)(struct ib_event *, void *);
      void *qp_context;
      const struct ib_gid_attr *av_sgid_attr;
      const struct ib_gid_attr *alt_path_sgid_attr;
      u32 qp_num;
      u32 max_write_sge;
      u32 max_read_sge;
      enum ib_qp_type qp_type;
      struct ib_rwq_ind_table *rwq_ind_tbl;
      struct ib_qp_security *qp_sec;
      u32 port;
      bool integrity_en;
      struct rdma_restrack_entry res;
      struct rdma_counter *counter;
  };
  

• In 6.2: ✅

  struct ib_qp {
      struct ib_device *device;
      struct ib_pd *pd;
      struct ib_cq *send_cq;
      struct ib_cq *recv_cq;
      spinlock_t mr_lock;
      int mrs_used;
      struct list_head rdma_mrs;
      struct list_head sig_mrs;
      struct ib_srq *srq;
      struct ib_xrcd *xrcd;
      struct list_head xrcd_list;
      atomic_t usecnt;
      struct list_head open_list;
      struct ib_qp *real_qp;
      struct ib_uqp_object *uobject;
      void (*event_handler)(struct ib_event *, void *);
      void *qp_context;
      const struct ib_gid_attr *av_sgid_attr;
      const struct ib_gid_attr *alt_path_sgid_attr;
      u32 qp_num;
      u32 max_write_sge;
      u32 max_read_sge;
      enum ib_qp_type qp_type;
      struct ib_rwq_ind_table *rwq_ind_tbl;
      struct ib_qp_security *qp_sec;
      u32 port;
      bool integrity_en;
      struct rdma_restrack_entry res;
      struct rdma_counter *counter;
  };
  

• In 6.5: ✅

  struct ib_qp {
      struct ib_device *device;
      struct ib_pd *pd;
      struct ib_cq *send_cq;
      struct ib_cq *recv_cq;
      spinlock_t mr_lock;
      int mrs_used;
      struct list_head rdma_mrs;
      struct list_head sig_mrs;
      struct ib_srq *srq;
      struct ib_xrcd *xrcd;
      struct list_head xrcd_list;
      atomic_t usecnt;
      struct list_head open_list;
      struct ib_qp *real_qp;
      struct ib_uqp_object *uobject;
      void (*event_handler)(struct ib_event *, void *);
      void *qp_context;
      const struct ib_gid_attr *av_sgid_attr;
      const struct ib_gid_attr *alt_path_sgid_attr;
      u32 qp_num;
      u32 max_write_sge;
      u32 max_read_sge;
      enum ib_qp_type qp_type;
      struct ib_rwq_ind_table *rwq_ind_tbl;
      struct ib_qp_security *qp_sec;
      u32 port;
      bool integrity_en;
      struct rdma_restrack_entry res;
      struct rdma_counter *counter;
  };
  

• In 6.8: ✅

  struct ib_qp {
      struct ib_device *device;
      struct ib_pd *pd;
      struct ib_cq *send_cq;
      struct ib_cq *recv_cq;
      spinlock_t mr_lock;
      int mrs_used;
      struct list_head rdma_mrs;
      struct list_head sig_mrs;
      struct ib_srq *srq;
      struct ib_xrcd *xrcd;
      struct list_head xrcd_list;
      atomic_t usecnt;
      struct list_head open_list;
      struct ib_qp *real_qp;
      struct ib_uqp_object *uobject;
      void (*event_handler)(struct ib_event *, void *);
      void *qp_context;
      const struct ib_gid_attr *av_sgid_attr;
      const struct ib_gid_attr *alt_path_sgid_attr;
      u32 qp_num;
      u32 max_write_sge;
      u32 max_read_sge;
      enum ib_qp_type qp_type;
      struct ib_rwq_ind_table *rwq_ind_tbl;
      struct ib_qp_security *qp_sec;
      u32 port;
      bool integrity_en;
      struct rdma_restrack_entry res;
      struct rdma_counter *counter;
  };
  

Arch

• In arm64: ✅

  struct ib_qp {
      struct ib_device *device;
      struct ib_pd *pd;
      struct ib_cq *send_cq;
      struct ib_cq *recv_cq;
      spinlock_t mr_lock;
      int mrs_used;
      struct list_head rdma_mrs;
      struct list_head sig_mrs;
      struct ib_srq *srq;
      struct ib_xrcd *xrcd;
      struct list_head xrcd_list;
      atomic_t usecnt;
      struct list_head open_list;
      struct ib_qp *real_qp;
      struct ib_uobject *uobject;
      void (*event_handler)(struct ib_event *, void *);
      void *qp_context;
      const struct ib_gid_attr *av_sgid_attr;
      const struct ib_gid_attr *alt_path_sgid_attr;
      u32 qp_num;
      u32 max_write_sge;
      u32 max_read_sge;
      enum ib_qp_type qp_type;
      struct ib_rwq_ind_table *rwq_ind_tbl;
      struct ib_qp_security *qp_sec;
      u8 port;
      bool integrity_en;
      struct rdma_restrack_entry res;
      struct rdma_counter *counter;
  };
  

• In armhf: ✅

  struct ib_qp {
      struct ib_device *device;
      struct ib_pd *pd;
      struct ib_cq *send_cq;
      struct ib_cq *recv_cq;
      spinlock_t mr_lock;
      int mrs_used;
      struct list_head rdma_mrs;
      struct list_head sig_mrs;
      struct ib_srq *srq;
      struct ib_xrcd *xrcd;
      struct list_head xrcd_list;
      atomic_t usecnt;
      struct list_head open_list;
      struct ib_qp *real_qp;
      struct ib_uobject *uobject;
      void (*event_handler)(struct ib_event *, void *);
      void *qp_context;
      const struct ib_gid_attr *av_sgid_attr;
      const struct ib_gid_attr *alt_path_sgid_attr;
      u32 qp_num;
      u32 max_write_sge;
      u32 max_read_sge;
      enum ib_qp_type qp_type;
      struct ib_rwq_ind_table *rwq_ind_tbl;
      struct ib_qp_security *qp_sec;
      u8 port;
      bool integrity_en;
      struct rdma_restrack_entry res;
      struct rdma_counter *counter;
  };
  

• In ppc64el: ✅

  struct ib_qp {
      struct ib_device *device;
      struct ib_pd *pd;
      struct ib_cq *send_cq;
      struct ib_cq *recv_cq;
      spinlock_t mr_lock;
      int mrs_used;
      struct list_head rdma_mrs;
      struct list_head sig_mrs;
      struct ib_srq *srq;
      struct ib_xrcd *xrcd;
      struct list_head xrcd_list;
      atomic_t usecnt;
      struct list_head open_list;
      struct ib_qp *real_qp;
      struct ib_uobject *uobject;
      void (*event_handler)(struct ib_event *, void *);
      void *qp_context;
      const struct ib_gid_attr *av_sgid_attr;
      const struct ib_gid_attr *alt_path_sgid_attr;
      u32 qp_num;
      u32 max_write_sge;
      u32 max_read_sge;
      enum ib_qp_type qp_type;
      struct ib_rwq_ind_table *rwq_ind_tbl;
      struct ib_qp_security *qp_sec;
      u8 port;
      bool integrity_en;
      struct rdma_restrack_entry res;
      struct rdma_counter *counter;
  };
  

• In riscv64: ✅

  struct ib_qp {
      struct ib_device *device;
      struct ib_pd *pd;
      struct ib_cq *send_cq;
      struct ib_cq *recv_cq;
      spinlock_t mr_lock;
      int mrs_used;
      struct list_head rdma_mrs;
      struct list_head sig_mrs;
      struct ib_srq *srq;
      struct ib_xrcd *xrcd;
      struct list_head xrcd_list;
      atomic_t usecnt;
      struct list_head open_list;
      struct ib_qp *real_qp;
      struct ib_uobject *uobject;
      void (*event_handler)(struct ib_event *, void *);
      void *qp_context;
      const struct ib_gid_attr *av_sgid_attr;
      const struct ib_gid_attr *alt_path_sgid_attr;
      u32 qp_num;
      u32 max_write_sge;
      u32 max_read_sge;
      enum ib_qp_type qp_type;
      struct ib_rwq_ind_table *rwq_ind_tbl;
      struct ib_qp_security *qp_sec;
      u8 port;
      bool integrity_en;
      struct rdma_restrack_entry res;
      struct rdma_counter *counter;
  };
  

Flavor

• In aws: ✅

  struct ib_qp {
      struct ib_device *device;
      struct ib_pd *pd;
      struct ib_cq *send_cq;
      struct ib_cq *recv_cq;
      spinlock_t mr_lock;
      int mrs_used;
      struct list_head rdma_mrs;
      struct list_head sig_mrs;
      struct ib_srq *srq;
      struct ib_xrcd *xrcd;
      struct list_head xrcd_list;
      atomic_t usecnt;
      struct list_head open_list;
      struct ib_qp *real_qp;
      struct ib_uobject *uobject;
      void (*event_handler)(struct ib_event *, void *);
      void *qp_context;
      const struct ib_gid_attr *av_sgid_attr;
      const struct ib_gid_attr *alt_path_sgid_attr;
      u32 qp_num;
      u32 max_write_sge;
      u32 max_read_sge;
      enum ib_qp_type qp_type;
      struct ib_rwq_ind_table *rwq_ind_tbl;
      struct ib_qp_security *qp_sec;
      u8 port;
      bool integrity_en;
      struct rdma_restrack_entry res;
      struct rdma_counter *counter;
  };
  

• In azure: ✅

  struct ib_qp {
      struct ib_device *device;
      struct ib_pd *pd;
      struct ib_cq *send_cq;
      struct ib_cq *recv_cq;
      spinlock_t mr_lock;
      int mrs_used;
      struct list_head rdma_mrs;
      struct list_head sig_mrs;
      struct ib_srq *srq;
      struct ib_xrcd *xrcd;
      struct list_head xrcd_list;
      atomic_t usecnt;
      struct list_head open_list;
      struct ib_qp *real_qp;
      struct ib_uobject *uobject;
      void (*event_handler)(struct ib_event *, void *);
      void *qp_context;
      const struct ib_gid_attr *av_sgid_attr;
      const struct ib_gid_attr *alt_path_sgid_attr;
      u32 qp_num;
      u32 max_write_sge;
      u32 max_read_sge;
      enum ib_qp_type qp_type;
      struct ib_rwq_ind_table *rwq_ind_tbl;
      struct ib_qp_security *qp_sec;
      u8 port;
      bool integrity_en;
      struct rdma_restrack_entry res;
      struct rdma_counter *counter;
  };
  

• In gcp: ✅

  struct ib_qp {
      struct ib_device *device;
      struct ib_pd *pd;
      struct ib_cq *send_cq;
      struct ib_cq *recv_cq;
      spinlock_t mr_lock;
      int mrs_used;
      struct list_head rdma_mrs;
      struct list_head sig_mrs;
      struct ib_srq *srq;
      struct ib_xrcd *xrcd;
      struct list_head xrcd_list;
      atomic_t usecnt;
      struct list_head open_list;
      struct ib_qp *real_qp;
      struct ib_uobject *uobject;
      void (*event_handler)(struct ib_event *, void *);
      void *qp_context;
      const struct ib_gid_attr *av_sgid_attr;
      const struct ib_gid_attr *alt_path_sgid_attr;
      u32 qp_num;
      u32 max_write_sge;
      u32 max_read_sge;
      enum ib_qp_type qp_type;
      struct ib_rwq_ind_table *rwq_ind_tbl;
      struct ib_qp_security *qp_sec;
      u8 port;
      bool integrity_en;
      struct rdma_restrack_entry res;
      struct rdma_counter *counter;
  };
  

• In lowlatency: ✅

  struct ib_qp {
      struct ib_device *device;
      struct ib_pd *pd;
      struct ib_cq *send_cq;
      struct ib_cq *recv_cq;
      spinlock_t mr_lock;
      int mrs_used;
      struct list_head rdma_mrs;
      struct list_head sig_mrs;
      struct ib_srq *srq;
      struct ib_xrcd *xrcd;
      struct list_head xrcd_list;
      atomic_t usecnt;
      struct list_head open_list;
      struct ib_qp *real_qp;
      struct ib_uobject *uobject;
      void (*event_handler)(struct ib_event *, void *);
      void *qp_context;
      const struct ib_gid_attr *av_sgid_attr;
      const struct ib_gid_attr *alt_path_sgid_attr;
      u32 qp_num;
      u32 max_write_sge;
      u32 max_read_sge;
      enum ib_qp_type qp_type;
      struct ib_rwq_ind_table *rwq_ind_tbl;
      struct ib_qp_security *qp_sec;
      u8 port;
      bool integrity_en;
      struct rdma_restrack_entry res;
      struct rdma_counter *counter;
  };
  

Differences

Regular

• Changed between 4.15 and 4.18 ⚠️

  • Field added. struct rdma_restrack_entry res
• Changed between 4.18 and 5.0 ⚠️

  • Field added. const struct ib_gid_attr *av_sgid_attr
  • Field added. const struct ib_gid_attr *alt_path_sgid_attr
• Changed between 5.0 and 5.3 ⚠️

  • Field added. bool integrity_en
  • Field added. struct rdma_counter *counter
• No changes between 5.3 and 5.4 ✅
• Changed between 5.4 and 5.8 ⚠️

  • Field type changed. struct ib_uobject *uobject ➡️ struct ib_uqp_object *uobject
• No changes between 5.8 and 5.11 ✅
• Changed between 5.11 and 5.13 ⚠️

  • Field type changed. u8 port ➡️ u32 port
• No changes between 5.13 and 5.15 ✅
• No changes between 5.15 and 5.19 ✅
• No changes between 5.19 and 6.2 ✅
• No changes between 6.2 and 6.5 ✅
• 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 ✅