aboutsummaryrefslogtreecommitdiff
path: root/include/linux/drbd_nl.h
blob: f6a576df19e09a1f1904f0487d67d35d198f7583 (plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
/*
   PAKET( name,
	  TYPE ( pn, pr, member )
	  ...
   )

   You may never reissue one of the pn arguments
*/

#if !defined(NL_PACKET) || !defined(NL_STRING) || !defined(NL_INTEGER) || !defined(NL_BIT) || !defined(NL_INT64)
#error "The macros NL_PACKET, NL_STRING, NL_INTEGER, NL_INT64 and NL_BIT needs to be defined"
#endif

NL_PACKET(primary, 1,
       NL_BIT(		1,	T_MAY_IGNORE,	primary_force)
)

NL_PACKET(secondary, 2, )

NL_PACKET(disk_conf, 3,
	NL_INT64(	2,	T_MAY_IGNORE,	disk_size)
	NL_STRING(	3,	T_MANDATORY,	backing_dev,	128)
	NL_STRING(	4,	T_MANDATORY,	meta_dev,	128)
	NL_INTEGER(	5,	T_MANDATORY,	meta_dev_idx)
	NL_INTEGER(	6,	T_MAY_IGNORE,	on_io_error)
	NL_INTEGER(	7,	T_MAY_IGNORE,	fencing)
	NL_BIT(		37,	T_MAY_IGNORE,	use_bmbv)
	NL_BIT(		53,	T_MAY_IGNORE,	no_disk_flush)
	NL_BIT(		54,	T_MAY_IGNORE,	no_md_flush)
	  /*  55 max_bio_size was available in 8.2.6rc2 */
	NL_INTEGER(	56,	T_MAY_IGNORE,	max_bio_bvecs)
	NL_BIT(		57,	T_MAY_IGNORE,	no_disk_barrier)
	NL_BIT(		58,	T_MAY_IGNORE,	no_disk_drain)
	NL_INTEGER(	89,	T_MAY_IGNORE,	disk_timeout)
)

NL_PACKET(detach, 4,
	NL_BIT(		88,	T_MANDATORY,	detach_force)
)

NL_PACKET(net_conf, 5,
	NL_STRING(	8,	T_MANDATORY,	my_addr,	128)
	NL_STRING(	9,	T_MANDATORY,	peer_addr,	128)
	NL_STRING(	10,	T_MAY_IGNORE,	shared_secret,	SHARED_SECRET_MAX)
	NL_STRING(	11,	T_MAY_IGNORE,	cram_hmac_alg,	SHARED_SECRET_MAX)
	NL_STRING(	44,	T_MAY_IGNORE,	integrity_alg,	SHARED_SECRET_MAX)
	NL_INTEGER(	14,	T_MAY_IGNORE,	timeout)
	NL_INTEGER(	15,	T_MANDATORY,	wire_protocol)
	NL_INTEGER(	16,	T_MAY_IGNORE,	try_connect_int)
	NL_INTEGER(	17,	T_MAY_IGNORE,	ping_int)
	NL_INTEGER(	18,	T_MAY_IGNORE,	max_epoch_size)
	NL_INTEGER(	19,	T_MAY_IGNORE,	max_buffers)
	NL_INTEGER(	20,	T_MAY_IGNORE,	unplug_watermark)
	NL_INTEGER(	21,	T_MAY_IGNORE,	sndbuf_size)
	NL_INTEGER(	22,	T_MAY_IGNORE,	ko_count)
	NL_INTEGER(	24,	T_MAY_IGNORE,	after_sb_0p)
	NL_INTEGER(	25,	T_MAY_IGNORE,	after_sb_1p)
	NL_INTEGER(	26,	T_MAY_IGNORE,	after_sb_2p)
	NL_INTEGER(	39,	T_MAY_IGNORE,	rr_conflict)
	NL_INTEGER(	40,	T_MAY_IGNORE,	ping_timeo)
	NL_INTEGER(	67,	T_MAY_IGNORE,	rcvbuf_size)
	NL_INTEGER(	81,	T_MAY_IGNORE,	on_congestion)
	NL_INTEGER(	82,	T_MAY_IGNORE,	cong_fill)
	NL_INTEGER(	83,	T_MAY_IGNORE,	cong_extents)
	  /* 59 addr_family was available in GIT, never released */
	NL_BIT(		60,	T_MANDATORY,	mind_af)
	NL_BIT(		27,	T_MAY_IGNORE,	want_lose)
	NL_BIT(		28,	T_MAY_IGNORE,	two_primaries)
	NL_BIT(		41,	T_MAY_IGNORE,	always_asbp)
	NL_BIT(		61,	T_MAY_IGNORE,	no_cork)
	NL_BIT(		62,	T_MANDATORY,	auto_sndbuf_size)
	NL_BIT(		70,	T_MANDATORY,	dry_run)
)

NL_PACKET(disconnect, 6,
	NL_BIT(		84,	T_MAY_IGNORE,	force)
)

NL_PACKET(resize, 7,
	NL_INT64(		29,	T_MAY_IGNORE,	resize_size)
	NL_BIT(			68,	T_MAY_IGNORE,	resize_force)
	NL_BIT(			69,	T_MANDATORY,	no_resync)
)

NL_PACKET(syncer_conf, 8,
	NL_INTEGER(	30,	T_MAY_IGNORE,	rate)
	NL_INTEGER(	31,	T_MAY_IGNORE,	after)
	NL_INTEGER(	32,	T_MAY_IGNORE,	al_extents)
/*	NL_INTEGER(     71,	T_MAY_IGNORE,	dp_volume)
 *	NL_INTEGER(     72,	T_MAY_IGNORE,	dp_interval)
 *	NL_INTEGER(     73,	T_MAY_IGNORE,	throttle_th)
 *	NL_INTEGER(     74,	T_MAY_IGNORE,	hold_off_th)
 * feature will be reimplemented differently with 8.3.9 */
	NL_STRING(      52,     T_MAY_IGNORE,   verify_alg,     SHARED_SECRET_MAX)
	NL_STRING(      51,     T_MAY_IGNORE,   cpu_mask,       32)
	NL_STRING(	64,	T_MAY_IGNORE,	csums_alg,	SHARED_SECRET_MAX)
	NL_BIT(         65,     T_MAY_IGNORE,   use_rle)
	NL_INTEGER(	75,	T_MAY_IGNORE,	on_no_data)
	NL_INTEGER(	76,	T_MAY_IGNORE,	c_plan_ahead)
	NL_INTEGER(     77,	T_MAY_IGNORE,	c_delay_target)
	NL_INTEGER(     78,	T_MAY_IGNORE,	c_fill_target)
	NL_INTEGER(     79,	T_MAY_IGNORE,	c_max_rate)
	NL_INTEGER(     80,	T_MAY_IGNORE,	c_min_rate)
)

NL_PACKET(invalidate, 9, )
NL_PACKET(invalidate_peer, 10, )
NL_PACKET(pause_sync, 11, )
NL_PACKET(resume_sync, 12, )
NL_PACKET(suspend_io, 13, )
NL_PACKET(resume_io, 14, )
NL_PACKET(outdate, 15, )
NL_PACKET(get_config, 16, )
NL_PACKET(get_state, 17,
	NL_INTEGER(	33,	T_MAY_IGNORE,	state_i)
)

NL_PACKET(get_uuids, 18,
	NL_STRING(	34,	T_MAY_IGNORE,	uuids,	(UI_SIZE*sizeof(__u64)))
	NL_INTEGER(	35,	T_MAY_IGNORE,	uuids_flags)
)

NL_PACKET(get_timeout_flag, 19,
	NL_BIT(		36,	T_MAY_IGNORE,	use_degraded)
)

NL_PACKET(call_helper, 20,
	NL_STRING(	38,	T_MAY_IGNORE,	helper,		32)
)

/* Tag nr 42 already allocated in drbd-8.1 development. */

NL_PACKET(sync_progress, 23,
	NL_INTEGER(	43,	T_MAY_IGNORE,	sync_progress)
)

NL_PACKET(dump_ee, 24,
	NL_STRING(	45,	T_MAY_IGNORE,	dump_ee_reason, 32)
	NL_STRING(	46,	T_MAY_IGNORE,	seen_digest, SHARED_SECRET_MAX)
	NL_STRING(	47,	T_MAY_IGNORE,	calc_digest, SHARED_SECRET_MAX)
	NL_INT64(	48,	T_MAY_IGNORE,	ee_sector)
	NL_INT64(	49,	T_MAY_IGNORE,	ee_block_id)
	NL_STRING(	50,	T_MAY_IGNORE,	ee_data,	32 << 10)
)

NL_PACKET(start_ov, 25,
	NL_INT64(	66,	T_MAY_IGNORE,	start_sector)
	NL_INT64(	90,	T_MANDATORY,	stop_sector)
)

NL_PACKET(new_c_uuid, 26,
       NL_BIT(		63,	T_MANDATORY,	clear_bm)
)

#ifdef NL_RESPONSE
NL_RESPONSE(return_code_only, 27)
#endif

#undef NL_PACKET
#undef NL_INTEGER
#undef NL_INT64
#undef NL_BIT
#undef NL_STRING
#undef NL_RESPONSE