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TOMOYO Linux Cross Reference
Linux/include/linux/drbd_genl.h

Version: ~ [ linux-5.2 ] ~ [ linux-5.1.16 ] ~ [ linux-5.0.21 ] ~ [ linux-4.20.17 ] ~ [ linux-4.19.57 ] ~ [ linux-4.18.20 ] ~ [ linux-4.17.19 ] ~ [ linux-4.16.18 ] ~ [ linux-4.15.18 ] ~ [ linux-4.14.132 ] ~ [ linux-4.13.16 ] ~ [ linux-4.12.14 ] ~ [ linux-4.11.12 ] ~ [ linux-4.10.17 ] ~ [ linux-4.9.184 ] ~ [ linux-4.8.17 ] ~ [ linux-4.7.10 ] ~ [ linux-4.6.7 ] ~ [ linux-4.5.7 ] ~ [ linux-4.4.184 ] ~ [ linux-4.3.6 ] ~ [ linux-4.2.8 ] ~ [ linux-4.1.52 ] ~ [ linux-4.0.9 ] ~ [ linux-3.19.8 ] ~ [ linux-3.18.140 ] ~ [ linux-3.17.8 ] ~ [ linux-3.16.69 ] ~ [ linux-3.15.10 ] ~ [ linux-3.14.79 ] ~ [ linux-3.13.11 ] ~ [ linux-3.12.74 ] ~ [ linux-3.11.10 ] ~ [ linux-3.10.108 ] ~ [ linux-3.9.11 ] ~ [ linux-3.8.13 ] ~ [ linux-3.7.10 ] ~ [ linux-3.6.11 ] ~ [ linux-3.5.7 ] ~ [ linux-3.4.113 ] ~ [ linux-3.3.8 ] ~ [ linux-3.2.102 ] ~ [ linux-3.1.10 ] ~ [ linux-3.0.101 ] ~ [ linux-2.6.39.4 ] ~ [ linux-2.6.38.8 ] ~ [ linux-2.6.37.6 ] ~ [ linux-2.6.36.4 ] ~ [ linux-2.6.35.14 ] ~ [ linux-2.6.34.15 ] ~ [ linux-2.6.33.20 ] ~ [ linux-2.6.32.71 ] ~ [ linux-2.6.0 ] ~ [ linux-2.4.37.11 ] ~ [ unix-v6-master ] ~ [ ccs-tools-1.8.5 ] ~ [ policy-sample ] ~
Architecture: ~ [ i386 ] ~ [ alpha ] ~ [ m68k ] ~ [ mips ] ~ [ ppc ] ~ [ sparc ] ~ [ sparc64 ] ~

  1 /* SPDX-License-Identifier: GPL-2.0 */
  2 /*
  3  * General overview:
  4  * full generic netlink message:
  5  * |nlmsghdr|genlmsghdr|<payload>
  6  *
  7  * payload:
  8  * |optional fixed size family header|<sequence of netlink attributes>
  9  *
 10  * sequence of netlink attributes:
 11  * I chose to have all "top level" attributes NLA_NESTED,
 12  * corresponding to some real struct.
 13  * So we have a sequence of |tla, len|<nested nla sequence>
 14  *
 15  * nested nla sequence:
 16  * may be empty, or contain a sequence of netlink attributes
 17  * representing the struct fields.
 18  *
 19  * The tag number of any field (regardless of containing struct)
 20  * will be available as T_ ## field_name,
 21  * so you cannot have the same field name in two differnt structs.
 22  *
 23  * The tag numbers themselves are per struct, though,
 24  * so should always begin at 1 (not 0, that is the special "NLA_UNSPEC" type,
 25  * which we won't use here).
 26  * The tag numbers are used as index in the respective nla_policy array.
 27  *
 28  * GENL_struct(tag_name, tag_number, struct name, struct fields) - struct and policy
 29  *      genl_magic_struct.h
 30  *              generates the struct declaration,
 31  *              generates an entry in the tla enum,
 32  *      genl_magic_func.h
 33  *              generates an entry in the static tla policy
 34  *              with .type = NLA_NESTED
 35  *              generates the static <struct_name>_nl_policy definition,
 36  *              and static conversion functions
 37  *
 38  *      genl_magic_func.h
 39  *
 40  * GENL_mc_group(group)
 41  *      genl_magic_struct.h
 42  *              does nothing
 43  *      genl_magic_func.h
 44  *              defines and registers the mcast group,
 45  *              and provides a send helper
 46  *
 47  * GENL_notification(op_name, op_num, mcast_group, tla list)
 48  *      These are notifications to userspace.
 49  *
 50  *      genl_magic_struct.h
 51  *              generates an entry in the genl_ops enum,
 52  *      genl_magic_func.h
 53  *              does nothing
 54  *
 55  *      mcast group: the name of the mcast group this notification should be
 56  *      expected on
 57  *      tla list: the list of expected top level attributes,
 58  *      for documentation and sanity checking.
 59  *
 60  * GENL_op(op_name, op_num, flags and handler, tla list) - "genl operations"
 61  *      These are requests from userspace.
 62  *
 63  *      _op and _notification share the same "number space",
 64  *      op_nr will be assigned to "genlmsghdr->cmd"
 65  *
 66  *      genl_magic_struct.h
 67  *              generates an entry in the genl_ops enum,
 68  *      genl_magic_func.h
 69  *              generates an entry in the static genl_ops array,
 70  *              and static register/unregister functions to
 71  *              genl_register_family().
 72  *
 73  *      flags and handler:
 74  *              GENL_op_init( .doit = x, .dumpit = y, .flags = something)
 75  *              GENL_doit(x) => .dumpit = NULL, .flags = GENL_ADMIN_PERM
 76  *      tla list: the list of expected top level attributes,
 77  *      for documentation and sanity checking.
 78  */
 79 
 80 /*
 81  * STRUCTS
 82  */
 83 
 84 /* this is sent kernel -> userland on various error conditions, and contains
 85  * informational textual info, which is supposedly human readable.
 86  * The computer relevant return code is in the drbd_genlmsghdr.
 87  */
 88 GENL_struct(DRBD_NLA_CFG_REPLY, 1, drbd_cfg_reply,
 89                 /* "arbitrary" size strings, nla_policy.len = 0 */
 90         __str_field(1, DRBD_GENLA_F_MANDATORY,  info_text, 0)
 91 )
 92 
 93 /* Configuration requests typically need a context to operate on.
 94  * Possible keys are device minor (fits in the drbd_genlmsghdr),
 95  * the replication link (aka connection) name,
 96  * and/or the replication group (aka resource) name,
 97  * and the volume id within the resource. */
 98 GENL_struct(DRBD_NLA_CFG_CONTEXT, 2, drbd_cfg_context,
 99         __u32_field(1, DRBD_GENLA_F_MANDATORY,  ctx_volume)
100         __str_field(2, DRBD_GENLA_F_MANDATORY,  ctx_resource_name, 128)
101         __bin_field(3, DRBD_GENLA_F_MANDATORY,  ctx_my_addr, 128)
102         __bin_field(4, DRBD_GENLA_F_MANDATORY,  ctx_peer_addr, 128)
103 )
104 
105 GENL_struct(DRBD_NLA_DISK_CONF, 3, disk_conf,
106         __str_field(1, DRBD_F_REQUIRED | DRBD_F_INVARIANT,      backing_dev,    128)
107         __str_field(2, DRBD_F_REQUIRED | DRBD_F_INVARIANT,      meta_dev,       128)
108         __s32_field(3, DRBD_F_REQUIRED | DRBD_F_INVARIANT,      meta_dev_idx)
109 
110         /* use the resize command to try and change the disk_size */
111         __u64_field(4, DRBD_GENLA_F_MANDATORY | DRBD_F_INVARIANT,       disk_size)
112         /* we could change the max_bio_bvecs,
113          * but it won't propagate through the stack */
114         __u32_field(5, DRBD_GENLA_F_MANDATORY | DRBD_F_INVARIANT,       max_bio_bvecs)
115 
116         __u32_field_def(6, DRBD_GENLA_F_MANDATORY,      on_io_error, DRBD_ON_IO_ERROR_DEF)
117         __u32_field_def(7, DRBD_GENLA_F_MANDATORY,      fencing, DRBD_FENCING_DEF)
118 
119         __u32_field_def(8,      DRBD_GENLA_F_MANDATORY, resync_rate, DRBD_RESYNC_RATE_DEF)
120         __s32_field_def(9,      DRBD_GENLA_F_MANDATORY, resync_after, DRBD_MINOR_NUMBER_DEF)
121         __u32_field_def(10,     DRBD_GENLA_F_MANDATORY, al_extents, DRBD_AL_EXTENTS_DEF)
122         __u32_field_def(11,     DRBD_GENLA_F_MANDATORY, c_plan_ahead, DRBD_C_PLAN_AHEAD_DEF)
123         __u32_field_def(12,     DRBD_GENLA_F_MANDATORY, c_delay_target, DRBD_C_DELAY_TARGET_DEF)
124         __u32_field_def(13,     DRBD_GENLA_F_MANDATORY, c_fill_target, DRBD_C_FILL_TARGET_DEF)
125         __u32_field_def(14,     DRBD_GENLA_F_MANDATORY, c_max_rate, DRBD_C_MAX_RATE_DEF)
126         __u32_field_def(15,     DRBD_GENLA_F_MANDATORY, c_min_rate, DRBD_C_MIN_RATE_DEF)
127         __u32_field_def(20,     DRBD_GENLA_F_MANDATORY, disk_timeout, DRBD_DISK_TIMEOUT_DEF)
128         __u32_field_def(21,     0 /* OPTIONAL */,       read_balancing, DRBD_READ_BALANCING_DEF)
129         __u32_field_def(25,     0 /* OPTIONAL */,       rs_discard_granularity, DRBD_RS_DISCARD_GRANULARITY_DEF)
130 
131         __flg_field_def(16, DRBD_GENLA_F_MANDATORY,     disk_barrier, DRBD_DISK_BARRIER_DEF)
132         __flg_field_def(17, DRBD_GENLA_F_MANDATORY,     disk_flushes, DRBD_DISK_FLUSHES_DEF)
133         __flg_field_def(18, DRBD_GENLA_F_MANDATORY,     disk_drain, DRBD_DISK_DRAIN_DEF)
134         __flg_field_def(19, DRBD_GENLA_F_MANDATORY,     md_flushes, DRBD_MD_FLUSHES_DEF)
135         __flg_field_def(23,     0 /* OPTIONAL */,       al_updates, DRBD_AL_UPDATES_DEF)
136         __flg_field_def(24,     0 /* OPTIONAL */,       discard_zeroes_if_aligned, DRBD_DISCARD_ZEROES_IF_ALIGNED_DEF)
137         __flg_field_def(26,     0 /* OPTIONAL */,       disable_write_same, DRBD_DISABLE_WRITE_SAME_DEF)
138 )
139 
140 GENL_struct(DRBD_NLA_RESOURCE_OPTS, 4, res_opts,
141         __str_field_def(1,      DRBD_GENLA_F_MANDATORY, cpu_mask,       DRBD_CPU_MASK_SIZE)
142         __u32_field_def(2,      DRBD_GENLA_F_MANDATORY, on_no_data, DRBD_ON_NO_DATA_DEF)
143 )
144 
145 GENL_struct(DRBD_NLA_NET_CONF, 5, net_conf,
146         __str_field_def(1,      DRBD_GENLA_F_MANDATORY | DRBD_F_SENSITIVE,
147                                                 shared_secret,  SHARED_SECRET_MAX)
148         __str_field_def(2,      DRBD_GENLA_F_MANDATORY, cram_hmac_alg,  SHARED_SECRET_MAX)
149         __str_field_def(3,      DRBD_GENLA_F_MANDATORY, integrity_alg,  SHARED_SECRET_MAX)
150         __str_field_def(4,      DRBD_GENLA_F_MANDATORY, verify_alg,     SHARED_SECRET_MAX)
151         __str_field_def(5,      DRBD_GENLA_F_MANDATORY, csums_alg,      SHARED_SECRET_MAX)
152         __u32_field_def(6,      DRBD_GENLA_F_MANDATORY, wire_protocol, DRBD_PROTOCOL_DEF)
153         __u32_field_def(7,      DRBD_GENLA_F_MANDATORY, connect_int, DRBD_CONNECT_INT_DEF)
154         __u32_field_def(8,      DRBD_GENLA_F_MANDATORY, timeout, DRBD_TIMEOUT_DEF)
155         __u32_field_def(9,      DRBD_GENLA_F_MANDATORY, ping_int, DRBD_PING_INT_DEF)
156         __u32_field_def(10,     DRBD_GENLA_F_MANDATORY, ping_timeo, DRBD_PING_TIMEO_DEF)
157         __u32_field_def(11,     DRBD_GENLA_F_MANDATORY, sndbuf_size, DRBD_SNDBUF_SIZE_DEF)
158         __u32_field_def(12,     DRBD_GENLA_F_MANDATORY, rcvbuf_size, DRBD_RCVBUF_SIZE_DEF)
159         __u32_field_def(13,     DRBD_GENLA_F_MANDATORY, ko_count, DRBD_KO_COUNT_DEF)
160         __u32_field_def(14,     DRBD_GENLA_F_MANDATORY, max_buffers, DRBD_MAX_BUFFERS_DEF)
161         __u32_field_def(15,     DRBD_GENLA_F_MANDATORY, max_epoch_size, DRBD_MAX_EPOCH_SIZE_DEF)
162         __u32_field_def(16,     DRBD_GENLA_F_MANDATORY, unplug_watermark, DRBD_UNPLUG_WATERMARK_DEF)
163         __u32_field_def(17,     DRBD_GENLA_F_MANDATORY, after_sb_0p, DRBD_AFTER_SB_0P_DEF)
164         __u32_field_def(18,     DRBD_GENLA_F_MANDATORY, after_sb_1p, DRBD_AFTER_SB_1P_DEF)
165         __u32_field_def(19,     DRBD_GENLA_F_MANDATORY, after_sb_2p, DRBD_AFTER_SB_2P_DEF)
166         __u32_field_def(20,     DRBD_GENLA_F_MANDATORY, rr_conflict, DRBD_RR_CONFLICT_DEF)
167         __u32_field_def(21,     DRBD_GENLA_F_MANDATORY, on_congestion, DRBD_ON_CONGESTION_DEF)
168         __u32_field_def(22,     DRBD_GENLA_F_MANDATORY, cong_fill, DRBD_CONG_FILL_DEF)
169         __u32_field_def(23,     DRBD_GENLA_F_MANDATORY, cong_extents, DRBD_CONG_EXTENTS_DEF)
170         __flg_field_def(24, DRBD_GENLA_F_MANDATORY,     two_primaries, DRBD_ALLOW_TWO_PRIMARIES_DEF)
171         __flg_field(25, DRBD_GENLA_F_MANDATORY | DRBD_F_INVARIANT,      discard_my_data)
172         __flg_field_def(26, DRBD_GENLA_F_MANDATORY,     tcp_cork, DRBD_TCP_CORK_DEF)
173         __flg_field_def(27, DRBD_GENLA_F_MANDATORY,     always_asbp, DRBD_ALWAYS_ASBP_DEF)
174         __flg_field(28, DRBD_GENLA_F_MANDATORY | DRBD_F_INVARIANT,      tentative)
175         __flg_field_def(29,     DRBD_GENLA_F_MANDATORY, use_rle, DRBD_USE_RLE_DEF)
176         /* 9: __u32_field_def(30,       DRBD_GENLA_F_MANDATORY, fencing_policy, DRBD_FENCING_DEF) */
177         /* 9: __str_field_def(31,     DRBD_GENLA_F_MANDATORY, name, SHARED_SECRET_MAX) */
178         /* 9: __u32_field(32,         DRBD_F_REQUIRED | DRBD_F_INVARIANT,     peer_node_id) */
179         __flg_field_def(33, 0 /* OPTIONAL */,   csums_after_crash_only, DRBD_CSUMS_AFTER_CRASH_ONLY_DEF)
180         __u32_field_def(34, 0 /* OPTIONAL */, sock_check_timeo, DRBD_SOCKET_CHECK_TIMEO_DEF)
181 )
182 
183 GENL_struct(DRBD_NLA_SET_ROLE_PARMS, 6, set_role_parms,
184         __flg_field(1, DRBD_GENLA_F_MANDATORY,  assume_uptodate)
185 )
186 
187 GENL_struct(DRBD_NLA_RESIZE_PARMS, 7, resize_parms,
188         __u64_field(1, DRBD_GENLA_F_MANDATORY,  resize_size)
189         __flg_field(2, DRBD_GENLA_F_MANDATORY,  resize_force)
190         __flg_field(3, DRBD_GENLA_F_MANDATORY,  no_resync)
191         __u32_field_def(4, 0 /* OPTIONAL */, al_stripes, DRBD_AL_STRIPES_DEF)
192         __u32_field_def(5, 0 /* OPTIONAL */, al_stripe_size, DRBD_AL_STRIPE_SIZE_DEF)
193 )
194 
195 GENL_struct(DRBD_NLA_STATE_INFO, 8, state_info,
196         /* the reason of the broadcast,
197          * if this is an event triggered broadcast. */
198         __u32_field(1, DRBD_GENLA_F_MANDATORY,  sib_reason)
199         __u32_field(2, DRBD_F_REQUIRED, current_state)
200         __u64_field(3, DRBD_GENLA_F_MANDATORY,  capacity)
201         __u64_field(4, DRBD_GENLA_F_MANDATORY,  ed_uuid)
202 
203         /* These are for broadcast from after state change work.
204          * prev_state and new_state are from the moment the state change took
205          * place, new_state is not neccessarily the same as current_state,
206          * there may have been more state changes since.  Which will be
207          * broadcasted soon, in their respective after state change work.  */
208         __u32_field(5, DRBD_GENLA_F_MANDATORY,  prev_state)
209         __u32_field(6, DRBD_GENLA_F_MANDATORY,  new_state)
210 
211         /* if we have a local disk: */
212         __bin_field(7, DRBD_GENLA_F_MANDATORY,  uuids, (UI_SIZE*sizeof(__u64)))
213         __u32_field(8, DRBD_GENLA_F_MANDATORY,  disk_flags)
214         __u64_field(9, DRBD_GENLA_F_MANDATORY,  bits_total)
215         __u64_field(10, DRBD_GENLA_F_MANDATORY, bits_oos)
216         /* and in case resync or online verify is active */
217         __u64_field(11, DRBD_GENLA_F_MANDATORY, bits_rs_total)
218         __u64_field(12, DRBD_GENLA_F_MANDATORY, bits_rs_failed)
219 
220         /* for pre and post notifications of helper execution */
221         __str_field(13, DRBD_GENLA_F_MANDATORY, helper, 32)
222         __u32_field(14, DRBD_GENLA_F_MANDATORY, helper_exit_code)
223 
224         __u64_field(15,                      0, send_cnt)
225         __u64_field(16,                      0, recv_cnt)
226         __u64_field(17,                      0, read_cnt)
227         __u64_field(18,                      0, writ_cnt)
228         __u64_field(19,                      0, al_writ_cnt)
229         __u64_field(20,                      0, bm_writ_cnt)
230         __u32_field(21,                      0, ap_bio_cnt)
231         __u32_field(22,                      0, ap_pending_cnt)
232         __u32_field(23,                      0, rs_pending_cnt)
233 )
234 
235 GENL_struct(DRBD_NLA_START_OV_PARMS, 9, start_ov_parms,
236         __u64_field(1, DRBD_GENLA_F_MANDATORY,  ov_start_sector)
237         __u64_field(2, DRBD_GENLA_F_MANDATORY,  ov_stop_sector)
238 )
239 
240 GENL_struct(DRBD_NLA_NEW_C_UUID_PARMS, 10, new_c_uuid_parms,
241         __flg_field(1, DRBD_GENLA_F_MANDATORY, clear_bm)
242 )
243 
244 GENL_struct(DRBD_NLA_TIMEOUT_PARMS, 11, timeout_parms,
245         __u32_field(1,  DRBD_F_REQUIRED,        timeout_type)
246 )
247 
248 GENL_struct(DRBD_NLA_DISCONNECT_PARMS, 12, disconnect_parms,
249         __flg_field(1, DRBD_GENLA_F_MANDATORY,  force_disconnect)
250 )
251 
252 GENL_struct(DRBD_NLA_DETACH_PARMS, 13, detach_parms,
253         __flg_field(1, DRBD_GENLA_F_MANDATORY,  force_detach)
254 )
255 
256 GENL_struct(DRBD_NLA_RESOURCE_INFO, 15, resource_info,
257         __u32_field(1, 0, res_role)
258         __flg_field(2, 0, res_susp)
259         __flg_field(3, 0, res_susp_nod)
260         __flg_field(4, 0, res_susp_fen)
261         /* __flg_field(5, 0, res_weak) */
262 )
263 
264 GENL_struct(DRBD_NLA_DEVICE_INFO, 16, device_info,
265         __u32_field(1, 0, dev_disk_state)
266 )
267 
268 GENL_struct(DRBD_NLA_CONNECTION_INFO, 17, connection_info,
269         __u32_field(1, 0, conn_connection_state)
270         __u32_field(2, 0, conn_role)
271 )
272 
273 GENL_struct(DRBD_NLA_PEER_DEVICE_INFO, 18, peer_device_info,
274         __u32_field(1, 0, peer_repl_state)
275         __u32_field(2, 0, peer_disk_state)
276         __u32_field(3, 0, peer_resync_susp_user)
277         __u32_field(4, 0, peer_resync_susp_peer)
278         __u32_field(5, 0, peer_resync_susp_dependency)
279 )
280 
281 GENL_struct(DRBD_NLA_RESOURCE_STATISTICS, 19, resource_statistics,
282         __u32_field(1, 0, res_stat_write_ordering)
283 )
284 
285 GENL_struct(DRBD_NLA_DEVICE_STATISTICS, 20, device_statistics,
286         __u64_field(1, 0, dev_size)  /* (sectors) */
287         __u64_field(2, 0, dev_read)  /* (sectors) */
288         __u64_field(3, 0, dev_write)  /* (sectors) */
289         __u64_field(4, 0, dev_al_writes)  /* activity log writes (count) */
290         __u64_field(5, 0, dev_bm_writes)  /*  bitmap writes  (count) */
291         __u32_field(6, 0, dev_upper_pending)  /* application requests in progress */
292         __u32_field(7, 0, dev_lower_pending)  /* backing device requests in progress */
293         __flg_field(8, 0, dev_upper_blocked)
294         __flg_field(9, 0, dev_lower_blocked)
295         __flg_field(10, 0, dev_al_suspended)  /* activity log suspended */
296         __u64_field(11, 0, dev_exposed_data_uuid)
297         __u64_field(12, 0, dev_current_uuid)
298         __u32_field(13, 0, dev_disk_flags)
299         __bin_field(14, 0, history_uuids, HISTORY_UUIDS * sizeof(__u64))
300 )
301 
302 GENL_struct(DRBD_NLA_CONNECTION_STATISTICS, 21, connection_statistics,
303         __flg_field(1, 0, conn_congested)
304 )
305 
306 GENL_struct(DRBD_NLA_PEER_DEVICE_STATISTICS, 22, peer_device_statistics,
307         __u64_field(1, 0, peer_dev_received)  /* sectors */
308         __u64_field(2, 0, peer_dev_sent)  /* sectors */
309         __u32_field(3, 0, peer_dev_pending)  /* number of requests */
310         __u32_field(4, 0, peer_dev_unacked)  /* number of requests */
311         __u64_field(5, 0, peer_dev_out_of_sync)  /* sectors */
312         __u64_field(6, 0, peer_dev_resync_failed)  /* sectors */
313         __u64_field(7, 0, peer_dev_bitmap_uuid)
314         __u32_field(9, 0, peer_dev_flags)
315 )
316 
317 GENL_struct(DRBD_NLA_NOTIFICATION_HEADER, 23, drbd_notification_header,
318         __u32_field(1, DRBD_GENLA_F_MANDATORY, nh_type)
319 )
320 
321 GENL_struct(DRBD_NLA_HELPER, 24, drbd_helper_info,
322         __str_field(1, DRBD_GENLA_F_MANDATORY, helper_name, 32)
323         __u32_field(2, DRBD_GENLA_F_MANDATORY, helper_status)
324 )
325 
326 /*
327  * Notifications and commands (genlmsghdr->cmd)
328  */
329 GENL_mc_group(events)
330 
331         /* kernel -> userspace announcement of changes */
332 GENL_notification(
333         DRBD_EVENT, 1, events,
334         GENL_tla_expected(DRBD_NLA_CFG_CONTEXT, DRBD_F_REQUIRED)
335         GENL_tla_expected(DRBD_NLA_STATE_INFO, DRBD_F_REQUIRED)
336         GENL_tla_expected(DRBD_NLA_NET_CONF, DRBD_GENLA_F_MANDATORY)
337         GENL_tla_expected(DRBD_NLA_DISK_CONF, DRBD_GENLA_F_MANDATORY)
338         GENL_tla_expected(DRBD_NLA_SYNCER_CONF, DRBD_GENLA_F_MANDATORY)
339 )
340 
341         /* query kernel for specific or all info */
342 GENL_op(
343         DRBD_ADM_GET_STATUS, 2,
344         GENL_op_init(
345                 .doit = drbd_adm_get_status,
346                 .dumpit = drbd_adm_get_status_all,
347                 /* anyone may ask for the status,
348                  * it is broadcasted anyways */
349         ),
350         /* To select the object .doit.
351          * Or a subset of objects in .dumpit. */
352         GENL_tla_expected(DRBD_NLA_CFG_CONTEXT, DRBD_GENLA_F_MANDATORY)
353 )
354 
355         /* add DRBD minor devices as volumes to resources */
356 GENL_op(DRBD_ADM_NEW_MINOR, 5, GENL_doit(drbd_adm_new_minor),
357         GENL_tla_expected(DRBD_NLA_CFG_CONTEXT, DRBD_F_REQUIRED))
358 GENL_op(DRBD_ADM_DEL_MINOR, 6, GENL_doit(drbd_adm_del_minor),
359         GENL_tla_expected(DRBD_NLA_CFG_CONTEXT, DRBD_F_REQUIRED))
360 
361         /* add or delete resources */
362 GENL_op(DRBD_ADM_NEW_RESOURCE, 7, GENL_doit(drbd_adm_new_resource),
363         GENL_tla_expected(DRBD_NLA_CFG_CONTEXT, DRBD_F_REQUIRED))
364 GENL_op(DRBD_ADM_DEL_RESOURCE, 8, GENL_doit(drbd_adm_del_resource),
365         GENL_tla_expected(DRBD_NLA_CFG_CONTEXT, DRBD_F_REQUIRED))
366 
367 GENL_op(DRBD_ADM_RESOURCE_OPTS, 9,
368         GENL_doit(drbd_adm_resource_opts),
369         GENL_tla_expected(DRBD_NLA_CFG_CONTEXT, DRBD_F_REQUIRED)
370         GENL_tla_expected(DRBD_NLA_RESOURCE_OPTS, DRBD_GENLA_F_MANDATORY)
371 )
372 
373 GENL_op(
374         DRBD_ADM_CONNECT, 10,
375         GENL_doit(drbd_adm_connect),
376         GENL_tla_expected(DRBD_NLA_CFG_CONTEXT, DRBD_F_REQUIRED)
377         GENL_tla_expected(DRBD_NLA_NET_CONF, DRBD_F_REQUIRED)
378 )
379 
380 GENL_op(
381         DRBD_ADM_CHG_NET_OPTS, 29,
382         GENL_doit(drbd_adm_net_opts),
383         GENL_tla_expected(DRBD_NLA_CFG_CONTEXT, DRBD_F_REQUIRED)
384         GENL_tla_expected(DRBD_NLA_NET_CONF, DRBD_F_REQUIRED)
385 )
386 
387 GENL_op(DRBD_ADM_DISCONNECT, 11, GENL_doit(drbd_adm_disconnect),
388         GENL_tla_expected(DRBD_NLA_CFG_CONTEXT, DRBD_F_REQUIRED))
389 
390 GENL_op(DRBD_ADM_ATTACH, 12,
391         GENL_doit(drbd_adm_attach),
392         GENL_tla_expected(DRBD_NLA_CFG_CONTEXT, DRBD_F_REQUIRED)
393         GENL_tla_expected(DRBD_NLA_DISK_CONF, DRBD_F_REQUIRED)
394 )
395 
396 GENL_op(DRBD_ADM_CHG_DISK_OPTS, 28,
397         GENL_doit(drbd_adm_disk_opts),
398         GENL_tla_expected(DRBD_NLA_CFG_CONTEXT, DRBD_F_REQUIRED)
399         GENL_tla_expected(DRBD_NLA_DISK_OPTS, DRBD_F_REQUIRED)
400 )
401 
402 GENL_op(
403         DRBD_ADM_RESIZE, 13,
404         GENL_doit(drbd_adm_resize),
405         GENL_tla_expected(DRBD_NLA_CFG_CONTEXT, DRBD_F_REQUIRED)
406         GENL_tla_expected(DRBD_NLA_RESIZE_PARMS, DRBD_GENLA_F_MANDATORY)
407 )
408 
409 GENL_op(
410         DRBD_ADM_PRIMARY, 14,
411         GENL_doit(drbd_adm_set_role),
412         GENL_tla_expected(DRBD_NLA_CFG_CONTEXT, DRBD_F_REQUIRED)
413         GENL_tla_expected(DRBD_NLA_SET_ROLE_PARMS, DRBD_F_REQUIRED)
414 )
415 
416 GENL_op(
417         DRBD_ADM_SECONDARY, 15,
418         GENL_doit(drbd_adm_set_role),
419         GENL_tla_expected(DRBD_NLA_CFG_CONTEXT, DRBD_F_REQUIRED)
420         GENL_tla_expected(DRBD_NLA_SET_ROLE_PARMS, DRBD_F_REQUIRED)
421 )
422 
423 GENL_op(
424         DRBD_ADM_NEW_C_UUID, 16,
425         GENL_doit(drbd_adm_new_c_uuid),
426         GENL_tla_expected(DRBD_NLA_CFG_CONTEXT, DRBD_F_REQUIRED)
427         GENL_tla_expected(DRBD_NLA_NEW_C_UUID_PARMS, DRBD_GENLA_F_MANDATORY)
428 )
429 
430 GENL_op(
431         DRBD_ADM_START_OV, 17,
432         GENL_doit(drbd_adm_start_ov),
433         GENL_tla_expected(DRBD_NLA_START_OV_PARMS, DRBD_GENLA_F_MANDATORY)
434 )
435 
436 GENL_op(DRBD_ADM_DETACH,        18, GENL_doit(drbd_adm_detach),
437         GENL_tla_expected(DRBD_NLA_CFG_CONTEXT, DRBD_F_REQUIRED)
438         GENL_tla_expected(DRBD_NLA_DETACH_PARMS, DRBD_GENLA_F_MANDATORY))
439 
440 GENL_op(DRBD_ADM_INVALIDATE,    19, GENL_doit(drbd_adm_invalidate),
441         GENL_tla_expected(DRBD_NLA_CFG_CONTEXT, DRBD_F_REQUIRED))
442 GENL_op(DRBD_ADM_INVAL_PEER,    20, GENL_doit(drbd_adm_invalidate_peer),
443         GENL_tla_expected(DRBD_NLA_CFG_CONTEXT, DRBD_F_REQUIRED))
444 GENL_op(DRBD_ADM_PAUSE_SYNC,    21, GENL_doit(drbd_adm_pause_sync),
445         GENL_tla_expected(DRBD_NLA_CFG_CONTEXT, DRBD_F_REQUIRED))
446 GENL_op(DRBD_ADM_RESUME_SYNC,   22, GENL_doit(drbd_adm_resume_sync),
447         GENL_tla_expected(DRBD_NLA_CFG_CONTEXT, DRBD_F_REQUIRED))
448 GENL_op(DRBD_ADM_SUSPEND_IO,    23, GENL_doit(drbd_adm_suspend_io),
449         GENL_tla_expected(DRBD_NLA_CFG_CONTEXT, DRBD_F_REQUIRED))
450 GENL_op(DRBD_ADM_RESUME_IO,     24, GENL_doit(drbd_adm_resume_io),
451         GENL_tla_expected(DRBD_NLA_CFG_CONTEXT, DRBD_F_REQUIRED))
452 GENL_op(DRBD_ADM_OUTDATE,       25, GENL_doit(drbd_adm_outdate),
453         GENL_tla_expected(DRBD_NLA_CFG_CONTEXT, DRBD_F_REQUIRED))
454 GENL_op(DRBD_ADM_GET_TIMEOUT_TYPE, 26, GENL_doit(drbd_adm_get_timeout_type),
455         GENL_tla_expected(DRBD_NLA_CFG_CONTEXT, DRBD_F_REQUIRED))
456 GENL_op(DRBD_ADM_DOWN,          27, GENL_doit(drbd_adm_down),
457         GENL_tla_expected(DRBD_NLA_CFG_CONTEXT, DRBD_F_REQUIRED))
458 
459 GENL_op(DRBD_ADM_GET_RESOURCES, 30,
460          GENL_op_init(
461                  .dumpit = drbd_adm_dump_resources,
462          ),
463          GENL_tla_expected(DRBD_NLA_CFG_CONTEXT, DRBD_GENLA_F_MANDATORY)
464          GENL_tla_expected(DRBD_NLA_RESOURCE_INFO, DRBD_GENLA_F_MANDATORY)
465          GENL_tla_expected(DRBD_NLA_RESOURCE_STATISTICS, DRBD_GENLA_F_MANDATORY))
466 
467 GENL_op(DRBD_ADM_GET_DEVICES, 31,
468          GENL_op_init(
469                  .dumpit = drbd_adm_dump_devices,
470                  .done = drbd_adm_dump_devices_done,
471          ),
472          GENL_tla_expected(DRBD_NLA_CFG_CONTEXT, DRBD_GENLA_F_MANDATORY)
473          GENL_tla_expected(DRBD_NLA_DEVICE_INFO, DRBD_GENLA_F_MANDATORY)
474          GENL_tla_expected(DRBD_NLA_DEVICE_STATISTICS, DRBD_GENLA_F_MANDATORY))
475 
476 GENL_op(DRBD_ADM_GET_CONNECTIONS, 32,
477          GENL_op_init(
478                  .dumpit = drbd_adm_dump_connections,
479                  .done = drbd_adm_dump_connections_done,
480          ),
481          GENL_tla_expected(DRBD_NLA_CFG_CONTEXT, DRBD_GENLA_F_MANDATORY)
482          GENL_tla_expected(DRBD_NLA_CONNECTION_INFO, DRBD_GENLA_F_MANDATORY)
483          GENL_tla_expected(DRBD_NLA_CONNECTION_STATISTICS, DRBD_GENLA_F_MANDATORY))
484 
485 GENL_op(DRBD_ADM_GET_PEER_DEVICES, 33,
486          GENL_op_init(
487                  .dumpit = drbd_adm_dump_peer_devices,
488                  .done = drbd_adm_dump_peer_devices_done,
489          ),
490          GENL_tla_expected(DRBD_NLA_CFG_CONTEXT, DRBD_GENLA_F_MANDATORY)
491          GENL_tla_expected(DRBD_NLA_PEER_DEVICE_INFO, DRBD_GENLA_F_MANDATORY)
492          GENL_tla_expected(DRBD_NLA_PEER_DEVICE_STATISTICS, DRBD_GENLA_F_MANDATORY))
493 
494 GENL_notification(
495         DRBD_RESOURCE_STATE, 34, events,
496         GENL_tla_expected(DRBD_NLA_CFG_CONTEXT, DRBD_F_REQUIRED)
497         GENL_tla_expected(DRBD_NLA_NOTIFICATION_HEADER, DRBD_F_REQUIRED)
498         GENL_tla_expected(DRBD_NLA_RESOURCE_INFO, DRBD_F_REQUIRED)
499         GENL_tla_expected(DRBD_NLA_RESOURCE_STATISTICS, DRBD_F_REQUIRED))
500 
501 GENL_notification(
502         DRBD_DEVICE_STATE, 35, events,
503         GENL_tla_expected(DRBD_NLA_CFG_CONTEXT, DRBD_F_REQUIRED)
504         GENL_tla_expected(DRBD_NLA_NOTIFICATION_HEADER, DRBD_F_REQUIRED)
505         GENL_tla_expected(DRBD_NLA_DEVICE_INFO, DRBD_F_REQUIRED)
506         GENL_tla_expected(DRBD_NLA_DEVICE_STATISTICS, DRBD_F_REQUIRED))
507 
508 GENL_notification(
509         DRBD_CONNECTION_STATE, 36, events,
510         GENL_tla_expected(DRBD_NLA_CFG_CONTEXT, DRBD_F_REQUIRED)
511         GENL_tla_expected(DRBD_NLA_NOTIFICATION_HEADER, DRBD_F_REQUIRED)
512         GENL_tla_expected(DRBD_NLA_CONNECTION_INFO, DRBD_F_REQUIRED)
513         GENL_tla_expected(DRBD_NLA_CONNECTION_STATISTICS, DRBD_F_REQUIRED))
514 
515 GENL_notification(
516         DRBD_PEER_DEVICE_STATE, 37, events,
517         GENL_tla_expected(DRBD_NLA_CFG_CONTEXT, DRBD_F_REQUIRED)
518         GENL_tla_expected(DRBD_NLA_NOTIFICATION_HEADER, DRBD_F_REQUIRED)
519         GENL_tla_expected(DRBD_NLA_PEER_DEVICE_INFO, DRBD_F_REQUIRED)
520         GENL_tla_expected(DRBD_NLA_PEER_DEVICE_STATISTICS, DRBD_F_REQUIRED))
521 
522 GENL_op(
523         DRBD_ADM_GET_INITIAL_STATE, 38,
524         GENL_op_init(
525                 .dumpit = drbd_adm_get_initial_state,
526         ),
527         GENL_tla_expected(DRBD_NLA_CFG_CONTEXT, DRBD_GENLA_F_MANDATORY))
528 
529 GENL_notification(
530         DRBD_HELPER, 40, events,
531         GENL_tla_expected(DRBD_NLA_CFG_CONTEXT, DRBD_F_REQUIRED)
532         GENL_tla_expected(DRBD_NLA_HELPER, DRBD_F_REQUIRED))
533 
534 GENL_notification(
535         DRBD_INITIAL_STATE_DONE, 41, events,
536         GENL_tla_expected(DRBD_NLA_NOTIFICATION_HEADER, DRBD_F_REQUIRED))
537 

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