(gdb) print (*(struct mthca_dev *)0xee352000)

$18 = {ib_dev = {dma_device = 0xee055050, name = "mthca0", '\000' <repeats 57 times>,
      event_handler_list = {next = 0xee352064, prev = 0xefbd9ad8},
      event_handler_lock = {raw_lock = {<No data fields>}},

      core_list = {next = 0xf3f0cd78, prev = 0xf3f0cd78},
      client_data_list = {next = 0xefaf7520, prev = 0xee1a0c40},
      client_data_lock = {raw_lock = {<No data fields>}},

      cache = {lock = {raw_lock = {<No data fields>}},

      event_handler = {device = 0xee352000, handler = 0xf3f057ac,
      list = {next = 0xef8c9530, prev = 0xee352044}},

      pkey_cache = 0xee1a0c60, gid_cache = 0xee1a0d40, lmc_cache = 0xee1a0d60 ""},

    pkey_tbl_len = 0xef9c2ce0, gid_tbl_len = 0xef9c2bc0,
    num_comp_vectors = 1, iwcm = 0x0,

    query_device = 0xf4f920dc <mthca_query_device>,
    query_port = 0xf4f9233c <mthca_query_port>,
    query_gid = 0xf4f9275c <mthca_query_gid>,
    query_pkey = 0xf4f92660 <mthca_query_pkey>,
    modify_device = 0xf4f924f8 <mthca_modify_device>,
    modify_port = 0xf4f9257c <mthca_modify_port>,
    alloc_ucontext = 0xf4f937b8 <mthca_alloc_ucontext>,
    dealloc_ucontext = 0xf4f928d0 <mthca_dealloc_ucontext>,
    mmap = 0xf4f92058 <mthca_mmap_uar>,
    alloc_pd = 0xf4f92924 <mthca_alloc_pd>,
    dealloc_pd = 0xf4f92a5c <mthca_dealloc_pd>,
    create_ah = 0xf4f92a9c <mthca_ah_create>,
    modify_ah = 0, query_ah = 0xf4f90684 <mthca_ah_query>,
    destroy_ah = 0xf4f92b2c <mthca_ah_destroy>,
    create_srq = 0xf4f92b6c <mthca_create_srq>,
    modify_srq = 0xf4f9671c <mthca_modify_srq>,
    query_srq = 0xf4f967e8 <mthca_query_srq>,
    destroy_srq = 0xf4f92d38 <mthca_destroy_srq>,
    post_srq_recv = 0xf4f96370 <mthca_arbel_post_srq_recv>,
    create_qp = 0xf4f92d9c <mthca_create_qp>,
    modify_qp = 0xf4f8e85c <mthca_modify_qp>,
    query_qp = 0xf4f8da18 <mthca_query_qp>,
    destroy_qp = 0xf4f93060 <mthca_destroy_qp>,
    post_send = 0xf4f8f978 <mthca_arbel_post_send>,
    post_recv = 0xf4f8d620 <mthca_arbel_post_receive>,
    create_cq = 0xf4f930e0 <mthca_create_cq>,
    modify_cq = 0, destroy_cq = 0xf4f9361c <mthca_destroy_cq>,
    resize_cq = 0xf4f9333c <mthca_resize_cq>,
    poll_cq = 0xf4f8a058 <mthca_poll_cq>,
    peek_cq = 0,
    req_notify_cq = 0xf4f89e0c <mthca_arbel_arm_cq>,
    req_ncomp_notif = 0,
    get_dma_mr = 0xf4f93f3c <mthca_get_dma_mr>,
    reg_phys_mr = 0xf4f93fec <mthca_reg_phys_mr>,
    reg_user_mr = 0xf4f944bc <mthca_reg_user_mr>,
    query_mr = 0,
    dereg_mr = 0xf4f9369c <mthca_dereg_mr>,
    rereg_phys_mr = 0,
    alloc_mw = 0,
    bind_mw = 0,
    dealloc_mw = 0,
    alloc_fmr = 0xf4f936ec <mthca_alloc_fmr>,
    map_phys_fmr = 0xf4f8b804 <mthca_arbel_map_phys_fmr>,
    unmap_fmr = 0xf4f9392c <mthca_unmap_fmr>,
    dealloc_fmr = 0xf4f91e08 <mthca_dealloc_fmr>,
    attach_mcast = 0xf4f91308 <mthca_multicast_attach>,
    detach_mcast = 0xf4f90f74 <mthca_multicast_detach>,
    process_mad = 0xf4f919cc <mthca_process_mad>,

    dma_ops = 0x0,

    owner = 0xf4fa0c60,

    dev = {klist_children = {k_lock = {raw_lock = {<No data fields>}},
      k_list = {next = 0xee352158, prev = 0xee352158},
      get = 0xc0171988 <klist_children_get>, put = 0xc01719bc <klist_children_put>},

      knode_parent = {n_klist = 0xee055050, n_node = {next = 0xee340414, prev = 0xee055050},
      n_ref = {refcount = {counter = 1}}, n_removed = {done = 0,
      wait = {lock = {raw_lock = {<No data fields>}}, task_list = {next = 0xee35217c, prev = 0xee35217c}}}},

      knode_driver = {n_klist = 0x0, n_node = {next = 0x0, prev = 0x0},
      n_ref = {refcount = {counter = 0}}, n_removed = {done = 0,
      wait = {lock = {raw_lock = {<No data fields>}}, task_list = {next = 0x0, prev = 0x0}}}},

      knode_bus = {n_klist = 0x0, n_node = {next = 0x0, prev = 0x0},
      n_ref = {refcount = {counter = 0}}, n_removed = {done = 0,
      wait = {lock = {raw_lock = {<No data fields>}}, task_list = {next = 0x0, prev = 0x0}}}},

      parent = 0xee055050, kobj = {name = 0xef9c2240 "mthca0", kref = {refcount = {counter = 4}},
      entry = {next = 0xee340470, prev = 0xee1af670},
      parent = 0xf3f0c948, kset = 0xee00aae0, ktype = 0xc0328fc4,
      sd = 0xefbab878, state_initialized = 1, state_in_sysfs = 1, state_add_uevent_sent = 1,
      state_remove_uevent_sent = 0}, bus_id = "mthca0", '\000' <repeats 13 times>,
      type = 0x0, uevent_suppress = 0,
      sem = {lock = {raw_lock = {<No data fields>}}, count = 1,
      wait_list = {next = 0xee352204, prev = 0xee352204}},
      bus = 0x0, driver = 0x0, driver_data = 0xee352000, platform_data = 0x0,
      power = {power_state = {event = 0},
      can_wakeup = 0, should_wakeup = 0, sleeping = false},
      dma_mask = 0x0, coherent_dma_mask = 0, dma_parms = 0x0,
      dma_pools = {next = 0xee352234, prev = 0xee352234}, dma_mem = 0x0,
      archdata = {of_node = 0x0, dma_ops = 0x0, dma_data = 0x0, numa_node = 0},
      devres_lock = {raw_lock = {<No data fields>}},
      devres_head = {next = 0xee352250, prev = 0xee352250},
      node = {next = 0xf3f0c970, prev = 0xf3f0c970},
      class = 0xf3f0c938, devt = 0, groups = 0x0, release = 0},

    ports_parent = 0xee3beca0,

    port_list = {next = 0xee3ef868, prev = 0xee3ef868},

    reg_state = IB_DEV_REGISTERED,

    uverbs_cmd_mask = 67899367967,
    uverbs_abi_ver = 1,

    node_desc = "MT25204 InfiniHostLx Mellanox Technologies", '\000' <repeats 21 times>,
    node_guid = 783960383308564,
    node_type = 1 '\001',
    phys_port_cnt = 1 '\001'},

    pdev = 0xee055000,

    hca_type = 3,

    mthca_flags = 502,

    device_cap_flags = 7286,

    rev_id = 160,

    board_id = "MT_03F0110001", '\000' <repeats 50 times>,

    fw_ver = 4295098368,

    fw = {
      tavor = {fw_start = 2163146968, fw_end = 2162562888},
      arbel = {clr_int_base = 2163146968, eq_arm_base = 2162562888,
               eq_set_ci_base = 2162630656, fw_icm = 0xefba48a0,
               aux_icm = 0xefba4920, fw_pages = 1284}},

    ddr_start = 0,
    ddr_end = 0,

    doorbell_lock = {raw_lock = {<No data fields>}},

    cap_mask_mutex = {count = {counter = 1},
      wait_lock = {raw_lock = {<No data fields>}},
      wait_list = {next = 0xee35237c, prev = 0xee35237c}},

    hcr = 0xf3f34680,
    kar = 0xf4fa2000,
    clr_base = 0xf4fa40d8,
    eq_regs = {tavor = {ecr_base = 0xf4fa674c},
               arbel = {eq_arm = 0xf4fa674c, eq_set_ci_base = 0xf4fa8000}},

    cmd = {pool = 0xee3ef500, hcr_mutex = {count = {counter = 1},
      wait_lock = {raw_lock = {<No data fields>}},
      wait_list = {next = 0xee3523a0, prev = 0xee3523a0}},
      poll_sem = {lock = {raw_lock = {<No data fields>}}, count = 0,
      wait_list = {next = 0xee3523ac, prev = 0xee3523ac}},
      event_sem = {lock = {raw_lock = {<No data fields>}}, count = 16,
      wait_list = {next = 0xee3523b8, prev = 0xee3523b8}},
      max_cmds = 16,
      context_lock = {raw_lock = {<No data fields>}}, free_head = 0,
      context = 0xefba5c00, token_mask = 15, flags = 3,
      dbell_map = 0xf3f36000, dbell_offsets = {12, 12, 12, 12, 12, 12, 12, 12}},

    limits = {num_ports = 1, vl_cap = 4, mtu_cap = 4, gid_table_len = 32, pkey_table_len = 64,
      local_ca_ack_delay = 15, num_uars = 2048, max_sg = 27, num_qps = 65536, max_wqes = 16384,
      max_desc_sz = 496, max_qp_init_rdma = 128, reserved_qps = 1024, num_srqs = 1024,
      max_srq_wqes = 16384, max_srq_sge = 27, reserved_srqs = 64, num_eecs = 0, reserved_eecs = 16,
      num_cqs = 4096, max_cqes = 131071, reserved_cqs = 128, num_eqs = 32, reserved_eqs = 1,
      num_mpts = 131072, num_mtt_segs = 1048576, fmr_reserved_mtts = 0, reserved_mtts = 2,
      reserved_mrws = 16, reserved_uars = 1, num_mgms = 4096, num_amgms = 4096, reserved_mcgs = 0,
      num_pds = 32768, reserved_pds = 4, page_size_cap = 4294963200, flags = 3605319,
      stat_rate_support = 15, port_width_cap = 3 '\003'},

    uar_table = {alloc = {last = 0, top = 0,
      max = 2048, mask = 2047, lock = {raw_lock = {<No data fields>}}, table = 0xef9c03c0}, uarc_base = 0,
      uarc_size = 262144},

    pd_table = {alloc = {last = 0, top = 0, max = 32768, mask = 16777215, lock = {
      raw_lock = {<No data fields>}}, table = 0xee396000}},

    mr_table = {mpt_alloc = {last = 0, top = 0, max = 131072, mask = 4294967295,
      lock = {raw_lock = {<No data fields>}}, table = 0xefb5c000},
      mtt_buddy = {bits = 0xee3efbc0, num_free = 0xee3ef800, max_order = 20,
      lock = {raw_lock = {<No data fields>}}},
      fmr_mtt_buddy = 0xee3524d4,
      mtt_base = 536870912, mpt_base = 629145600,
      mtt_table = 0xef9fb000, mpt_table = 0xefbad380,
      tavor_fmr = {mpt_base = 0x0, mtt_base = 0x0,
      mtt_buddy = {bits = 0x0, num_free = 0x0, max_order = 0,
      lock = {raw_lock = {<No data fields>}}}}},

    eq_table = {alloc = {last = 0, top = 0, max = 32, mask = 31,
      lock = {raw_lock = {<No data fields>}}, table = 0xef9c21e0},
      clr_int = 0xf4fa40d8, clr_mask = 128, arm_mask = 234881024,

      eq = {{dev = 0xee352000, eqn = 3, eqn_mask = 134217728, cons_index = 177,
      msi_x_vector = 0, msi_x_entry = 0, have_irq = 0, nent = 256, page_list = 0xef9272c0,

      mr = {ibmr = {device = 0x0, pd = 0x0, uobject = 0x0, lkey = 4864, rkey = 4864,
      usecnt = {counter = 0}}, umem = 0x0, mtt = 0xef9278c0}},
      {dev = 0xee352000, eqn = 2, eqn_mask = 67108864, cons_index = 0,
      msi_x_vector = 0, msi_x_entry = 0, have_irq = 0, nent = 256, page_list = 0xef9c2b80,

      mr = {ibmr = {device = 0x0, pd = 0x0, uobject = 0x0, lkey = 4608, rkey = 4608,
      usecnt = {counter = 0}}, umem = 0x0, mtt = 0xef927260}},
      {dev = 0xee352000, eqn = 1, eqn_mask = 33554432, cons_index = 0,
      msi_x_vector = 0, msi_x_entry = 0, have_irq = 0, nent = 8192, page_list = 0xee1afe00,

      mr = {ibmr = {device = 0x0, pd = 0x0, uobject = 0x0, lkey = 4352, rkey = 4352,
      usecnt = {counter = 0}}, umem = 0x0, mtt = 0xef927980}}},

      icm_virt = 644194304, icm_page = 0xc169d6a0, icm_dma = 2038124544,
      have_irq = 1, inta_pin = 63 '?'},

    cq_table = {alloc = {last = 0, top = 0, max = 4096, mask = 16777215, lock = {
      raw_lock = {<No data fields>}}, table = 0xee1afc00}, lock = {raw_lock = {<No data fields>}},
      cq = {page_list = 0xef927960}, table = 0xee3be860},

    srq_table = {alloc = {last = 0, top = 0, max = 1024, mask = 1023,
      lock = {raw_lock = {<No data fields>}}, table = 0xee36d4c0}, lock = {raw_lock = {<No data fields>}},
      srq = {page_list = 0xef9278e0}, table = 0xef8c97e0},

    qp_table = {alloc = {last = 0, top = 0, max = 65536, mask = 16777215,
      lock = {raw_lock = {<No data fields>}}, table = 0xee3b0000},
      rdb_base = 620756992, rdb_shift = 2, sqp_start = 1024,
      lock = {raw_lock = {<No data fields>}},
      qp = {page_list = 0xefaf5a00}, qp_table = 0xee1af400,
      eqp_table = 0xee36d7c0, rdb_table = 0xefbad2c0},

    av_table = {pool = 0x0, num_ddr_avs = 0, ddr_av_base = 644198400, av_map = 0x0, alloc = {
      last = 0, top = 0, max = 0, mask = 0, lock = {raw_lock = {<No data fields>}}, table = 0x0}},

    mcg_table = {mutex = {
      count = {counter = 1}, wait_lock = {raw_lock = {<No data fields>}},
      wait_list = {next = 0xee3526a4, prev = 0xee3526a4}},
      alloc = {last = 0, top = 0, max = 8192, mask = 8191,
      lock = {raw_lock = {<No data fields>}}, table = 0xefba5400}, table = 0xee3efc20},

    catas_err = {addr = 2162698832, map = 0xf4faea50, stop = 0, size = 16,
      timer = {entry = {next = 0xc0321890, prev = 0xc032df80}, e
      xpires = 2629758, function = 0xf4f97720 <poll_catas>,
      data = 3996459008, base = 0xc037fca0},
      list = {next = 0xee3526f4, prev = 0xee3526f4}},

    driver_uar = {pfn = 14680066, index = 2},

    db_tab = 0xefba4280,

    driver_pd = {ibpd = {device = 0x0, uobject = 0x0, usecnt = {counter = 0}},
      pd_num = 4, sqp_count = {counter = 0},
      ntmr = {ibmr = {device = 0x0, pd = 0x0, uobject = 0x0, lkey = 4096, rkey = 4096,
      usecnt = {counter = 0}},
      umem = 0x0, mtt = 0x0}, privileged = 1},

    driver_mr = {ibmr = {device = 0x0, pd = 0x0,
      uobject = 0x0, lkey = 0, rkey = 0, usecnt = {counter = 0}}, umem = 0x0, mtt = 0x0},

    send_agent = {{0xef9de7a8, 0xef9de628}, {0x0, 0x0}},

    sm_ah = {0x0, 0x0},

    sm_lock = {raw_lock = {<No data fields>}},

    rate = "\004"