/*
   * General overview:
   * full generic netlink message:
   * |nlmsghdr|genlmsghdr|<payload>
   *
   * payload:
   * |optional fixed size family header|<sequence of netlink attributes>
   *
   * sequence of netlink attributes:
   * I chose to have all "top level" attributes NLA_NESTED,
   * corresponding to some real struct.
   * So we have a sequence of |tla, len|<nested nla sequence>
   *
   * nested nla sequence:
   * may be empty, or contain a sequence of netlink attributes
   * representing the struct fields.
   *
   * The tag number of any field (regardless of containing struct)
   * will be available as T_ ## field_name,
   * so you cannot have the same field name in two differnt structs.
   *
   * The tag numbers themselves are per struct, though,
   * so should always begin at 1 (not 0, that is the special "NLA_UNSPEC" type,
   * which we won't use here).
   * The tag numbers are used as index in the respective nla_policy array.
   *
   * GENL_struct(tag_name, tag_number, struct name, struct fields) - struct and policy
   *	genl_magic_struct.h
   *		generates the struct declaration,
   *		generates an entry in the tla enum,
   *	genl_magic_func.h
   *		generates an entry in the static tla policy
   *		with .type = NLA_NESTED
   *		generates the static <struct_name>_nl_policy definition,
   *		and static conversion functions
   *
   *	genl_magic_func.h
   *
   * GENL_mc_group(group)
   *	genl_magic_struct.h
   *		does nothing
   *	genl_magic_func.h
   *		defines and registers the mcast group,
   *		and provides a send helper
   *
   * GENL_notification(op_name, op_num, mcast_group, tla list)
   *	These are notifications to userspace.
   *
   *	genl_magic_struct.h
   *		generates an entry in the genl_ops enum,
   *	genl_magic_func.h
   *		does nothing
   *
   *	mcast group: the name of the mcast group this notification should be
   *	expected on
   *	tla list: the list of expected top level attributes,
   *	for documentation and sanity checking.
   *
   * GENL_op(op_name, op_num, flags and handler, tla list) - "genl operations"
   *	These are requests from userspace.
   *
   *	_op and _notification share the same "number space",
   *	op_nr will be assigned to "genlmsghdr->cmd"
   *
   *	genl_magic_struct.h
   *		generates an entry in the genl_ops enum,
   *	genl_magic_func.h
   *		generates an entry in the static genl_ops array,
   *		and static register/unregister functions to
   *		genl_register_family_with_ops().
   *
   *	flags and handler:
   *		GENL_op_init( .doit = x, .dumpit = y, .flags = something)
   *		GENL_doit(x) => .dumpit = NULL, .flags = GENL_ADMIN_PERM
   *	tla list: the list of expected top level attributes,
   *	for documentation and sanity checking.
   */
  
  /*
   * STRUCTS
   */
  
  /* this is sent kernel -> userland on various error conditions, and contains
   * informational textual info, which is supposedly human readable.
   * The computer relevant return code is in the drbd_genlmsghdr.
   */
  GENL_struct(DRBD_NLA_CFG_REPLY, 1, drbd_cfg_reply,
  		/* "arbitrary" size strings, nla_policy.len = 0 */

  	__str_field(1, DRBD_GENLA_F_MANDATORY,	info_text, 0)

  )
  
  /* Configuration requests typically need a context to operate on.
   * Possible keys are device minor (fits in the drbd_genlmsghdr),
   * the replication link (aka connection) name,
   * and/or the replication group (aka resource) name,
   * and the volume id within the resource. */
  GENL_struct(DRBD_NLA_CFG_CONTEXT, 2, drbd_cfg_context,

  	__u32_field(1, DRBD_GENLA_F_MANDATORY,	ctx_volume)

  	__str_field(2, DRBD_GENLA_F_MANDATORY,	ctx_resource_name, 128)

  	__bin_field(3, DRBD_GENLA_F_MANDATORY,	ctx_my_addr, 128)
  	__bin_field(4, DRBD_GENLA_F_MANDATORY,	ctx_peer_addr, 128)

  )
  
  GENL_struct(DRBD_NLA_DISK_CONF, 3, disk_conf,

  	__str_field(1, DRBD_F_REQUIRED | DRBD_F_INVARIANT,	backing_dev,	128)
  	__str_field(2, DRBD_F_REQUIRED | DRBD_F_INVARIANT,	meta_dev,	128)
  	__s32_field(3, DRBD_F_REQUIRED | DRBD_F_INVARIANT,	meta_dev_idx)

  
  	/* use the resize command to try and change the disk_size */

  	__u64_field(4, DRBD_GENLA_F_MANDATORY | DRBD_F_INVARIANT,	disk_size)

  	/* we could change the max_bio_bvecs,
  	 * but it won't propagate through the stack */

  	__u32_field(5, DRBD_GENLA_F_MANDATORY | DRBD_F_INVARIANT,	max_bio_bvecs)
  
  	__u32_field_def(6, DRBD_GENLA_F_MANDATORY,	on_io_error, DRBD_ON_IO_ERROR_DEF)
  	__u32_field_def(7, DRBD_GENLA_F_MANDATORY,	fencing, DRBD_FENCING_DEF)
  
  	__u32_field_def(8,	DRBD_GENLA_F_MANDATORY,	resync_rate, DRBD_RESYNC_RATE_DEF)
  	__s32_field_def(9,	DRBD_GENLA_F_MANDATORY,	resync_after, DRBD_MINOR_NUMBER_DEF)
  	__u32_field_def(10,	DRBD_GENLA_F_MANDATORY,	al_extents, DRBD_AL_EXTENTS_DEF)
  	__u32_field_def(11,	DRBD_GENLA_F_MANDATORY,	c_plan_ahead, DRBD_C_PLAN_AHEAD_DEF)
  	__u32_field_def(12,	DRBD_GENLA_F_MANDATORY,	c_delay_target, DRBD_C_DELAY_TARGET_DEF)
  	__u32_field_def(13,	DRBD_GENLA_F_MANDATORY,	c_fill_target, DRBD_C_FILL_TARGET_DEF)
  	__u32_field_def(14,	DRBD_GENLA_F_MANDATORY,	c_max_rate, DRBD_C_MAX_RATE_DEF)
  	__u32_field_def(15,	DRBD_GENLA_F_MANDATORY,	c_min_rate, DRBD_C_MIN_RATE_DEF)

  	__u32_field_def(20,     DRBD_GENLA_F_MANDATORY, disk_timeout, DRBD_DISK_TIMEOUT_DEF)
  	__u32_field_def(21,     0 /* OPTIONAL */,       read_balancing, DRBD_READ_BALANCING_DEF)
  	__u32_field_def(25,     0 /* OPTIONAL */,       rs_discard_granularity, DRBD_RS_DISCARD_GRANULARITY_DEF)

  
  	__flg_field_def(16, DRBD_GENLA_F_MANDATORY,	disk_barrier, DRBD_DISK_BARRIER_DEF)
  	__flg_field_def(17, DRBD_GENLA_F_MANDATORY,	disk_flushes, DRBD_DISK_FLUSHES_DEF)
  	__flg_field_def(18, DRBD_GENLA_F_MANDATORY,	disk_drain, DRBD_DISK_DRAIN_DEF)
  	__flg_field_def(19, DRBD_GENLA_F_MANDATORY,	md_flushes, DRBD_MD_FLUSHES_DEF)

  	__flg_field_def(23,     0 /* OPTIONAL */,	al_updates, DRBD_AL_UPDATES_DEF)

  	__flg_field_def(24,     0 /* OPTIONAL */,	discard_zeroes_if_aligned, DRBD_DISCARD_ZEROES_IF_ALIGNED)

  )

  GENL_struct(DRBD_NLA_RESOURCE_OPTS, 4, res_opts,

  	__str_field_def(1,	DRBD_GENLA_F_MANDATORY,	cpu_mask,       DRBD_CPU_MASK_SIZE)

  	__u32_field_def(2,	DRBD_GENLA_F_MANDATORY,	on_no_data, DRBD_ON_NO_DATA_DEF)

  )
  
  GENL_struct(DRBD_NLA_NET_CONF, 5, net_conf,

  	__str_field_def(1,	DRBD_GENLA_F_MANDATORY | DRBD_F_SENSITIVE,

  						shared_secret,	SHARED_SECRET_MAX)

  	__str_field_def(2,	DRBD_GENLA_F_MANDATORY,	cram_hmac_alg,	SHARED_SECRET_MAX)
  	__str_field_def(3,	DRBD_GENLA_F_MANDATORY,	integrity_alg,	SHARED_SECRET_MAX)
  	__str_field_def(4,	DRBD_GENLA_F_MANDATORY,	verify_alg,     SHARED_SECRET_MAX)
  	__str_field_def(5,	DRBD_GENLA_F_MANDATORY,	csums_alg,	SHARED_SECRET_MAX)
  	__u32_field_def(6,	DRBD_GENLA_F_MANDATORY,	wire_protocol, DRBD_PROTOCOL_DEF)
  	__u32_field_def(7,	DRBD_GENLA_F_MANDATORY,	connect_int, DRBD_CONNECT_INT_DEF)
  	__u32_field_def(8,	DRBD_GENLA_F_MANDATORY,	timeout, DRBD_TIMEOUT_DEF)
  	__u32_field_def(9,	DRBD_GENLA_F_MANDATORY,	ping_int, DRBD_PING_INT_DEF)
  	__u32_field_def(10,	DRBD_GENLA_F_MANDATORY,	ping_timeo, DRBD_PING_TIMEO_DEF)
  	__u32_field_def(11,	DRBD_GENLA_F_MANDATORY,	sndbuf_size, DRBD_SNDBUF_SIZE_DEF)
  	__u32_field_def(12,	DRBD_GENLA_F_MANDATORY,	rcvbuf_size, DRBD_RCVBUF_SIZE_DEF)
  	__u32_field_def(13,	DRBD_GENLA_F_MANDATORY,	ko_count, DRBD_KO_COUNT_DEF)
  	__u32_field_def(14,	DRBD_GENLA_F_MANDATORY,	max_buffers, DRBD_MAX_BUFFERS_DEF)
  	__u32_field_def(15,	DRBD_GENLA_F_MANDATORY,	max_epoch_size, DRBD_MAX_EPOCH_SIZE_DEF)
  	__u32_field_def(16,	DRBD_GENLA_F_MANDATORY,	unplug_watermark, DRBD_UNPLUG_WATERMARK_DEF)
  	__u32_field_def(17,	DRBD_GENLA_F_MANDATORY,	after_sb_0p, DRBD_AFTER_SB_0P_DEF)
  	__u32_field_def(18,	DRBD_GENLA_F_MANDATORY,	after_sb_1p, DRBD_AFTER_SB_1P_DEF)
  	__u32_field_def(19,	DRBD_GENLA_F_MANDATORY,	after_sb_2p, DRBD_AFTER_SB_2P_DEF)
  	__u32_field_def(20,	DRBD_GENLA_F_MANDATORY,	rr_conflict, DRBD_RR_CONFLICT_DEF)
  	__u32_field_def(21,	DRBD_GENLA_F_MANDATORY,	on_congestion, DRBD_ON_CONGESTION_DEF)
  	__u32_field_def(22,	DRBD_GENLA_F_MANDATORY,	cong_fill, DRBD_CONG_FILL_DEF)
  	__u32_field_def(23,	DRBD_GENLA_F_MANDATORY,	cong_extents, DRBD_CONG_EXTENTS_DEF)
  	__flg_field_def(24, DRBD_GENLA_F_MANDATORY,	two_primaries, DRBD_ALLOW_TWO_PRIMARIES_DEF)
  	__flg_field(25, DRBD_GENLA_F_MANDATORY | DRBD_F_INVARIANT,	discard_my_data)
  	__flg_field_def(26, DRBD_GENLA_F_MANDATORY,	tcp_cork, DRBD_TCP_CORK_DEF)
  	__flg_field_def(27, DRBD_GENLA_F_MANDATORY,	always_asbp, DRBD_ALWAYS_ASBP_DEF)

  	__flg_field(28, DRBD_GENLA_F_MANDATORY | DRBD_F_INVARIANT,	tentative)

  	__flg_field_def(29,	DRBD_GENLA_F_MANDATORY,	use_rle, DRBD_USE_RLE_DEF)

  	/* 9: __u32_field_def(30,	DRBD_GENLA_F_MANDATORY,	fencing_policy, DRBD_FENCING_DEF) */

  	/* 9: __str_field_def(31,     DRBD_GENLA_F_MANDATORY, name, SHARED_SECRET_MAX) */
  	/* 9: __u32_field(32,         DRBD_F_REQUIRED | DRBD_F_INVARIANT,     peer_node_id) */
  	__flg_field_def(33, 0 /* OPTIONAL */,	csums_after_crash_only, DRBD_CSUMS_AFTER_CRASH_ONLY_DEF)

  	__u32_field_def(34, 0 /* OPTIONAL */, sock_check_timeo, DRBD_SOCKET_CHECK_TIMEO_DEF)

  )
  
  GENL_struct(DRBD_NLA_SET_ROLE_PARMS, 6, set_role_parms,

  	__flg_field(1, DRBD_GENLA_F_MANDATORY,	assume_uptodate)

  )
  
  GENL_struct(DRBD_NLA_RESIZE_PARMS, 7, resize_parms,

  	__u64_field(1, DRBD_GENLA_F_MANDATORY,	resize_size)
  	__flg_field(2, DRBD_GENLA_F_MANDATORY,	resize_force)
  	__flg_field(3, DRBD_GENLA_F_MANDATORY,	no_resync)

  	__u32_field_def(4, 0 /* OPTIONAL */, al_stripes, DRBD_AL_STRIPES_DEF)
  	__u32_field_def(5, 0 /* OPTIONAL */, al_stripe_size, DRBD_AL_STRIPE_SIZE_DEF)

  )
  
  GENL_struct(DRBD_NLA_STATE_INFO, 8, state_info,
  	/* the reason of the broadcast,
  	 * if this is an event triggered broadcast. */

  	__u32_field(1, DRBD_GENLA_F_MANDATORY,	sib_reason)
  	__u32_field(2, DRBD_F_REQUIRED,	current_state)
  	__u64_field(3, DRBD_GENLA_F_MANDATORY,	capacity)
  	__u64_field(4, DRBD_GENLA_F_MANDATORY,	ed_uuid)

  
  	/* These are for broadcast from after state change work.
  	 * prev_state and new_state are from the moment the state change took
  	 * place, new_state is not neccessarily the same as current_state,
  	 * there may have been more state changes since.  Which will be
  	 * broadcasted soon, in their respective after state change work.  */

  	__u32_field(5, DRBD_GENLA_F_MANDATORY,	prev_state)
  	__u32_field(6, DRBD_GENLA_F_MANDATORY,	new_state)

  
  	/* if we have a local disk: */

  	__bin_field(7, DRBD_GENLA_F_MANDATORY,	uuids, (UI_SIZE*sizeof(__u64)))
  	__u32_field(8, DRBD_GENLA_F_MANDATORY,	disk_flags)
  	__u64_field(9, DRBD_GENLA_F_MANDATORY,	bits_total)
  	__u64_field(10, DRBD_GENLA_F_MANDATORY,	bits_oos)

  	/* and in case resync or online verify is active */

  	__u64_field(11, DRBD_GENLA_F_MANDATORY,	bits_rs_total)
  	__u64_field(12, DRBD_GENLA_F_MANDATORY,	bits_rs_failed)

  
  	/* for pre and post notifications of helper execution */

  	__str_field(13, DRBD_GENLA_F_MANDATORY,	helper, 32)
  	__u32_field(14, DRBD_GENLA_F_MANDATORY,	helper_exit_code)

  
  	__u64_field(15,                      0, send_cnt)
  	__u64_field(16,                      0, recv_cnt)
  	__u64_field(17,                      0, read_cnt)
  	__u64_field(18,                      0, writ_cnt)
  	__u64_field(19,                      0, al_writ_cnt)
  	__u64_field(20,                      0, bm_writ_cnt)
  	__u32_field(21,                      0, ap_bio_cnt)
  	__u32_field(22,                      0, ap_pending_cnt)
  	__u32_field(23,                      0, rs_pending_cnt)

  )
  
  GENL_struct(DRBD_NLA_START_OV_PARMS, 9, start_ov_parms,

  	__u64_field(1, DRBD_GENLA_F_MANDATORY,	ov_start_sector)

  	__u64_field(2, DRBD_GENLA_F_MANDATORY,	ov_stop_sector)

  )
  
  GENL_struct(DRBD_NLA_NEW_C_UUID_PARMS, 10, new_c_uuid_parms,

  	__flg_field(1, DRBD_GENLA_F_MANDATORY, clear_bm)

  )
  
  GENL_struct(DRBD_NLA_TIMEOUT_PARMS, 11, timeout_parms,

  	__u32_field(1,	DRBD_F_REQUIRED,	timeout_type)

  )
  
  GENL_struct(DRBD_NLA_DISCONNECT_PARMS, 12, disconnect_parms,

  	__flg_field(1, DRBD_GENLA_F_MANDATORY,	force_disconnect)

  )

  GENL_struct(DRBD_NLA_DETACH_PARMS, 13, detach_parms,
  	__flg_field(1, DRBD_GENLA_F_MANDATORY,	force_detach)
  )

  GENL_struct(DRBD_NLA_RESOURCE_INFO, 15, resource_info,
  	__u32_field(1, 0, res_role)
  	__flg_field(2, 0, res_susp)
  	__flg_field(3, 0, res_susp_nod)
  	__flg_field(4, 0, res_susp_fen)
  	/* __flg_field(5, 0, res_weak) */
  )
  
  GENL_struct(DRBD_NLA_DEVICE_INFO, 16, device_info,
  	__u32_field(1, 0, dev_disk_state)
  )
  
  GENL_struct(DRBD_NLA_CONNECTION_INFO, 17, connection_info,
  	__u32_field(1, 0, conn_connection_state)
  	__u32_field(2, 0, conn_role)
  )
  
  GENL_struct(DRBD_NLA_PEER_DEVICE_INFO, 18, peer_device_info,
  	__u32_field(1, 0, peer_repl_state)
  	__u32_field(2, 0, peer_disk_state)
  	__u32_field(3, 0, peer_resync_susp_user)
  	__u32_field(4, 0, peer_resync_susp_peer)
  	__u32_field(5, 0, peer_resync_susp_dependency)
  )
  
  GENL_struct(DRBD_NLA_RESOURCE_STATISTICS, 19, resource_statistics,
  	__u32_field(1, 0, res_stat_write_ordering)
  )
  
  GENL_struct(DRBD_NLA_DEVICE_STATISTICS, 20, device_statistics,
  	__u64_field(1, 0, dev_size)  /* (sectors) */
  	__u64_field(2, 0, dev_read)  /* (sectors) */
  	__u64_field(3, 0, dev_write)  /* (sectors) */
  	__u64_field(4, 0, dev_al_writes)  /* activity log writes (count) */
  	__u64_field(5, 0, dev_bm_writes)  /*  bitmap writes  (count) */
  	__u32_field(6, 0, dev_upper_pending)  /* application requests in progress */
  	__u32_field(7, 0, dev_lower_pending)  /* backing device requests in progress */
  	__flg_field(8, 0, dev_upper_blocked)
  	__flg_field(9, 0, dev_lower_blocked)
  	__flg_field(10, 0, dev_al_suspended)  /* activity log suspended */
  	__u64_field(11, 0, dev_exposed_data_uuid)
  	__u64_field(12, 0, dev_current_uuid)
  	__u32_field(13, 0, dev_disk_flags)
  	__bin_field(14, 0, history_uuids, HISTORY_UUIDS * sizeof(__u64))
  )
  
  GENL_struct(DRBD_NLA_CONNECTION_STATISTICS, 21, connection_statistics,
  	__flg_field(1, 0, conn_congested)
  )
  
  GENL_struct(DRBD_NLA_PEER_DEVICE_STATISTICS, 22, peer_device_statistics,
  	__u64_field(1, 0, peer_dev_received)  /* sectors */
  	__u64_field(2, 0, peer_dev_sent)  /* sectors */
  	__u32_field(3, 0, peer_dev_pending)  /* number of requests */
  	__u32_field(4, 0, peer_dev_unacked)  /* number of requests */
  	__u64_field(5, 0, peer_dev_out_of_sync)  /* sectors */
  	__u64_field(6, 0, peer_dev_resync_failed)  /* sectors */
  	__u64_field(7, 0, peer_dev_bitmap_uuid)
  	__u32_field(9, 0, peer_dev_flags)
  )
  
  GENL_struct(DRBD_NLA_NOTIFICATION_HEADER, 23, drbd_notification_header,
  	__u32_field(1, DRBD_GENLA_F_MANDATORY, nh_type)
  )
  
  GENL_struct(DRBD_NLA_HELPER, 24, drbd_helper_info,
  	__str_field(1, DRBD_GENLA_F_MANDATORY, helper_name, 32)
  	__u32_field(2, DRBD_GENLA_F_MANDATORY, helper_status)
  )

  /*
   * Notifications and commands (genlmsghdr->cmd)
   */
  GENL_mc_group(events)
  
  	/* kernel -> userspace announcement of changes */
  GENL_notification(
  	DRBD_EVENT, 1, events,

  	GENL_tla_expected(DRBD_NLA_CFG_CONTEXT, DRBD_F_REQUIRED)
  	GENL_tla_expected(DRBD_NLA_STATE_INFO, DRBD_F_REQUIRED)
  	GENL_tla_expected(DRBD_NLA_NET_CONF, DRBD_GENLA_F_MANDATORY)
  	GENL_tla_expected(DRBD_NLA_DISK_CONF, DRBD_GENLA_F_MANDATORY)
  	GENL_tla_expected(DRBD_NLA_SYNCER_CONF, DRBD_GENLA_F_MANDATORY)

  )
  
  	/* query kernel for specific or all info */
  GENL_op(
  	DRBD_ADM_GET_STATUS, 2,
  	GENL_op_init(
  		.doit = drbd_adm_get_status,
  		.dumpit = drbd_adm_get_status_all,
  		/* anyone may ask for the status,
  		 * it is broadcasted anyways */
  	),
  	/* To select the object .doit.
  	 * Or a subset of objects in .dumpit. */

  	GENL_tla_expected(DRBD_NLA_CFG_CONTEXT, DRBD_GENLA_F_MANDATORY)

  )

  	/* add DRBD minor devices as volumes to resources */

  GENL_op(DRBD_ADM_NEW_MINOR, 5, GENL_doit(drbd_adm_new_minor),

  	GENL_tla_expected(DRBD_NLA_CFG_CONTEXT, DRBD_F_REQUIRED))

  GENL_op(DRBD_ADM_DEL_MINOR, 6, GENL_doit(drbd_adm_del_minor),

  	GENL_tla_expected(DRBD_NLA_CFG_CONTEXT, DRBD_F_REQUIRED))

  	/* add or delete resources */
  GENL_op(DRBD_ADM_NEW_RESOURCE, 7, GENL_doit(drbd_adm_new_resource),

  	GENL_tla_expected(DRBD_NLA_CFG_CONTEXT, DRBD_F_REQUIRED))

  GENL_op(DRBD_ADM_DEL_RESOURCE, 8, GENL_doit(drbd_adm_del_resource),

  	GENL_tla_expected(DRBD_NLA_CFG_CONTEXT, DRBD_F_REQUIRED))

  GENL_op(DRBD_ADM_RESOURCE_OPTS, 9,
  	GENL_doit(drbd_adm_resource_opts),

  	GENL_tla_expected(DRBD_NLA_CFG_CONTEXT, DRBD_F_REQUIRED)
  	GENL_tla_expected(DRBD_NLA_RESOURCE_OPTS, DRBD_GENLA_F_MANDATORY)

  )
  
  GENL_op(
  	DRBD_ADM_CONNECT, 10,
  	GENL_doit(drbd_adm_connect),

  	GENL_tla_expected(DRBD_NLA_CFG_CONTEXT, DRBD_F_REQUIRED)
  	GENL_tla_expected(DRBD_NLA_NET_CONF, DRBD_F_REQUIRED)

  )

  GENL_op(
  	DRBD_ADM_CHG_NET_OPTS, 29,
  	GENL_doit(drbd_adm_net_opts),

  	GENL_tla_expected(DRBD_NLA_CFG_CONTEXT, DRBD_F_REQUIRED)
  	GENL_tla_expected(DRBD_NLA_NET_CONF, DRBD_F_REQUIRED)

  )

  GENL_op(DRBD_ADM_DISCONNECT, 11, GENL_doit(drbd_adm_disconnect),

  	GENL_tla_expected(DRBD_NLA_CFG_CONTEXT, DRBD_F_REQUIRED))

  GENL_op(DRBD_ADM_ATTACH, 12,
  	GENL_doit(drbd_adm_attach),

  	GENL_tla_expected(DRBD_NLA_CFG_CONTEXT, DRBD_F_REQUIRED)
  	GENL_tla_expected(DRBD_NLA_DISK_CONF, DRBD_F_REQUIRED)

  )

  GENL_op(DRBD_ADM_CHG_DISK_OPTS, 28,
  	GENL_doit(drbd_adm_disk_opts),

  	GENL_tla_expected(DRBD_NLA_CFG_CONTEXT, DRBD_F_REQUIRED)
  	GENL_tla_expected(DRBD_NLA_DISK_OPTS, DRBD_F_REQUIRED)

  )

  GENL_op(
  	DRBD_ADM_RESIZE, 13,
  	GENL_doit(drbd_adm_resize),

  	GENL_tla_expected(DRBD_NLA_CFG_CONTEXT, DRBD_F_REQUIRED)
  	GENL_tla_expected(DRBD_NLA_RESIZE_PARMS, DRBD_GENLA_F_MANDATORY)

  )

  GENL_op(
  	DRBD_ADM_PRIMARY, 14,
  	GENL_doit(drbd_adm_set_role),

  	GENL_tla_expected(DRBD_NLA_CFG_CONTEXT, DRBD_F_REQUIRED)
  	GENL_tla_expected(DRBD_NLA_SET_ROLE_PARMS, DRBD_F_REQUIRED)

  )
  
  GENL_op(
  	DRBD_ADM_SECONDARY, 15,
  	GENL_doit(drbd_adm_set_role),

  	GENL_tla_expected(DRBD_NLA_CFG_CONTEXT, DRBD_F_REQUIRED)
  	GENL_tla_expected(DRBD_NLA_SET_ROLE_PARMS, DRBD_F_REQUIRED)

  )
  
  GENL_op(
  	DRBD_ADM_NEW_C_UUID, 16,
  	GENL_doit(drbd_adm_new_c_uuid),

  	GENL_tla_expected(DRBD_NLA_CFG_CONTEXT, DRBD_F_REQUIRED)
  	GENL_tla_expected(DRBD_NLA_NEW_C_UUID_PARMS, DRBD_GENLA_F_MANDATORY)

  )
  
  GENL_op(
  	DRBD_ADM_START_OV, 17,
  	GENL_doit(drbd_adm_start_ov),

  	GENL_tla_expected(DRBD_NLA_START_OV_PARMS, DRBD_GENLA_F_MANDATORY)

  )
  
  GENL_op(DRBD_ADM_DETACH,	18, GENL_doit(drbd_adm_detach),

  	GENL_tla_expected(DRBD_NLA_CFG_CONTEXT, DRBD_F_REQUIRED)
  	GENL_tla_expected(DRBD_NLA_DETACH_PARMS, DRBD_GENLA_F_MANDATORY))

  GENL_op(DRBD_ADM_INVALIDATE,	19, GENL_doit(drbd_adm_invalidate),

  	GENL_tla_expected(DRBD_NLA_CFG_CONTEXT, DRBD_F_REQUIRED))

  GENL_op(DRBD_ADM_INVAL_PEER,	20, GENL_doit(drbd_adm_invalidate_peer),

  	GENL_tla_expected(DRBD_NLA_CFG_CONTEXT, DRBD_F_REQUIRED))

  GENL_op(DRBD_ADM_PAUSE_SYNC,	21, GENL_doit(drbd_adm_pause_sync),

  	GENL_tla_expected(DRBD_NLA_CFG_CONTEXT, DRBD_F_REQUIRED))

  GENL_op(DRBD_ADM_RESUME_SYNC,	22, GENL_doit(drbd_adm_resume_sync),

  	GENL_tla_expected(DRBD_NLA_CFG_CONTEXT, DRBD_F_REQUIRED))

  GENL_op(DRBD_ADM_SUSPEND_IO,	23, GENL_doit(drbd_adm_suspend_io),

  	GENL_tla_expected(DRBD_NLA_CFG_CONTEXT, DRBD_F_REQUIRED))

  GENL_op(DRBD_ADM_RESUME_IO,	24, GENL_doit(drbd_adm_resume_io),

  	GENL_tla_expected(DRBD_NLA_CFG_CONTEXT, DRBD_F_REQUIRED))

  GENL_op(DRBD_ADM_OUTDATE,	25, GENL_doit(drbd_adm_outdate),

  	GENL_tla_expected(DRBD_NLA_CFG_CONTEXT, DRBD_F_REQUIRED))

  GENL_op(DRBD_ADM_GET_TIMEOUT_TYPE, 26, GENL_doit(drbd_adm_get_timeout_type),

  	GENL_tla_expected(DRBD_NLA_CFG_CONTEXT, DRBD_F_REQUIRED))

  GENL_op(DRBD_ADM_DOWN,		27, GENL_doit(drbd_adm_down),

  	GENL_tla_expected(DRBD_NLA_CFG_CONTEXT, DRBD_F_REQUIRED))

  GENL_op(DRBD_ADM_GET_RESOURCES, 30,
  	 GENL_op_init(
  		 .dumpit = drbd_adm_dump_resources,
  	 ),
  	 GENL_tla_expected(DRBD_NLA_CFG_CONTEXT, DRBD_GENLA_F_MANDATORY)
  	 GENL_tla_expected(DRBD_NLA_RESOURCE_INFO, DRBD_GENLA_F_MANDATORY)
  	 GENL_tla_expected(DRBD_NLA_RESOURCE_STATISTICS, DRBD_GENLA_F_MANDATORY))
  
  GENL_op(DRBD_ADM_GET_DEVICES, 31,
  	 GENL_op_init(
  		 .dumpit = drbd_adm_dump_devices,
  		 .done = drbd_adm_dump_devices_done,
  	 ),
  	 GENL_tla_expected(DRBD_NLA_CFG_CONTEXT, DRBD_GENLA_F_MANDATORY)
  	 GENL_tla_expected(DRBD_NLA_DEVICE_INFO, DRBD_GENLA_F_MANDATORY)
  	 GENL_tla_expected(DRBD_NLA_DEVICE_STATISTICS, DRBD_GENLA_F_MANDATORY))
  
  GENL_op(DRBD_ADM_GET_CONNECTIONS, 32,
  	 GENL_op_init(
  		 .dumpit = drbd_adm_dump_connections,
  		 .done = drbd_adm_dump_connections_done,
  	 ),
  	 GENL_tla_expected(DRBD_NLA_CFG_CONTEXT, DRBD_GENLA_F_MANDATORY)
  	 GENL_tla_expected(DRBD_NLA_CONNECTION_INFO, DRBD_GENLA_F_MANDATORY)
  	 GENL_tla_expected(DRBD_NLA_CONNECTION_STATISTICS, DRBD_GENLA_F_MANDATORY))
  
  GENL_op(DRBD_ADM_GET_PEER_DEVICES, 33,
  	 GENL_op_init(
  		 .dumpit = drbd_adm_dump_peer_devices,
  		 .done = drbd_adm_dump_peer_devices_done,
  	 ),
  	 GENL_tla_expected(DRBD_NLA_CFG_CONTEXT, DRBD_GENLA_F_MANDATORY)
  	 GENL_tla_expected(DRBD_NLA_PEER_DEVICE_INFO, DRBD_GENLA_F_MANDATORY)
  	 GENL_tla_expected(DRBD_NLA_PEER_DEVICE_STATISTICS, DRBD_GENLA_F_MANDATORY))

  GENL_notification(
  	DRBD_RESOURCE_STATE, 34, events,
  	GENL_tla_expected(DRBD_NLA_CFG_CONTEXT, DRBD_F_REQUIRED)
  	GENL_tla_expected(DRBD_NLA_NOTIFICATION_HEADER, DRBD_F_REQUIRED)
  	GENL_tla_expected(DRBD_NLA_RESOURCE_INFO, DRBD_F_REQUIRED)
  	GENL_tla_expected(DRBD_NLA_RESOURCE_STATISTICS, DRBD_F_REQUIRED))
  
  GENL_notification(
  	DRBD_DEVICE_STATE, 35, events,
  	GENL_tla_expected(DRBD_NLA_CFG_CONTEXT, DRBD_F_REQUIRED)
  	GENL_tla_expected(DRBD_NLA_NOTIFICATION_HEADER, DRBD_F_REQUIRED)
  	GENL_tla_expected(DRBD_NLA_DEVICE_INFO, DRBD_F_REQUIRED)
  	GENL_tla_expected(DRBD_NLA_DEVICE_STATISTICS, DRBD_F_REQUIRED))
  
  GENL_notification(
  	DRBD_CONNECTION_STATE, 36, events,
  	GENL_tla_expected(DRBD_NLA_CFG_CONTEXT, DRBD_F_REQUIRED)
  	GENL_tla_expected(DRBD_NLA_NOTIFICATION_HEADER, DRBD_F_REQUIRED)
  	GENL_tla_expected(DRBD_NLA_CONNECTION_INFO, DRBD_F_REQUIRED)
  	GENL_tla_expected(DRBD_NLA_CONNECTION_STATISTICS, DRBD_F_REQUIRED))
  
  GENL_notification(
  	DRBD_PEER_DEVICE_STATE, 37, events,
  	GENL_tla_expected(DRBD_NLA_CFG_CONTEXT, DRBD_F_REQUIRED)
  	GENL_tla_expected(DRBD_NLA_NOTIFICATION_HEADER, DRBD_F_REQUIRED)
  	GENL_tla_expected(DRBD_NLA_PEER_DEVICE_INFO, DRBD_F_REQUIRED)
  	GENL_tla_expected(DRBD_NLA_PEER_DEVICE_STATISTICS, DRBD_F_REQUIRED))
  
  GENL_op(
  	DRBD_ADM_GET_INITIAL_STATE, 38,
  	GENL_op_init(
  	        .dumpit = drbd_adm_get_initial_state,
  	),
  	GENL_tla_expected(DRBD_NLA_CFG_CONTEXT, DRBD_GENLA_F_MANDATORY))
  
  GENL_notification(
  	DRBD_HELPER, 40, events,
  	GENL_tla_expected(DRBD_NLA_CFG_CONTEXT, DRBD_F_REQUIRED)
  	GENL_tla_expected(DRBD_NLA_HELPER, DRBD_F_REQUIRED))
  
  GENL_notification(
  	DRBD_INITIAL_STATE_DONE, 41, events,
  	GENL_tla_expected(DRBD_NLA_NOTIFICATION_HEADER, DRBD_F_REQUIRED))