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33#if !defined(OPA_PORT_INFO_H)
34#define OPA_PORT_INFO_H
35
36#include <rdma/opa_smi.h>
37
38#define OPA_PORT_LINK_MODE_NOP 0
39#define OPA_PORT_LINK_MODE_OPA 4
40
41#define OPA_PORT_PACKET_FORMAT_NOP 0
42#define OPA_PORT_PACKET_FORMAT_8B 1
43#define OPA_PORT_PACKET_FORMAT_9B 2
44#define OPA_PORT_PACKET_FORMAT_10B 4
45#define OPA_PORT_PACKET_FORMAT_16B 8
46
47#define OPA_PORT_LTP_CRC_MODE_NONE 0
48#define OPA_PORT_LTP_CRC_MODE_14 1
49#define OPA_PORT_LTP_CRC_MODE_16 2
50#define OPA_PORT_LTP_CRC_MODE_48 4
51#define OPA_PORT_LTP_CRC_MODE_PER_LANE 8
52
53
54#define OPA_LINKDOWN_REASON_NONE 0
55#define OPA_LINKDOWN_REASON_RCV_ERROR_0 1
56#define OPA_LINKDOWN_REASON_BAD_PKT_LEN 2
57#define OPA_LINKDOWN_REASON_PKT_TOO_LONG 3
58#define OPA_LINKDOWN_REASON_PKT_TOO_SHORT 4
59#define OPA_LINKDOWN_REASON_BAD_SLID 5
60#define OPA_LINKDOWN_REASON_BAD_DLID 6
61#define OPA_LINKDOWN_REASON_BAD_L2 7
62#define OPA_LINKDOWN_REASON_BAD_SC 8
63#define OPA_LINKDOWN_REASON_RCV_ERROR_8 9
64#define OPA_LINKDOWN_REASON_BAD_MID_TAIL 10
65#define OPA_LINKDOWN_REASON_RCV_ERROR_10 11
66#define OPA_LINKDOWN_REASON_PREEMPT_ERROR 12
67#define OPA_LINKDOWN_REASON_PREEMPT_VL15 13
68#define OPA_LINKDOWN_REASON_BAD_VL_MARKER 14
69#define OPA_LINKDOWN_REASON_RCV_ERROR_14 15
70#define OPA_LINKDOWN_REASON_RCV_ERROR_15 16
71#define OPA_LINKDOWN_REASON_BAD_HEAD_DIST 17
72#define OPA_LINKDOWN_REASON_BAD_TAIL_DIST 18
73#define OPA_LINKDOWN_REASON_BAD_CTRL_DIST 19
74#define OPA_LINKDOWN_REASON_BAD_CREDIT_ACK 20
75#define OPA_LINKDOWN_REASON_UNSUPPORTED_VL_MARKER 21
76#define OPA_LINKDOWN_REASON_BAD_PREEMPT 22
77#define OPA_LINKDOWN_REASON_BAD_CONTROL_FLIT 23
78#define OPA_LINKDOWN_REASON_EXCEED_MULTICAST_LIMIT 24
79#define OPA_LINKDOWN_REASON_RCV_ERROR_24 25
80#define OPA_LINKDOWN_REASON_RCV_ERROR_25 26
81#define OPA_LINKDOWN_REASON_RCV_ERROR_26 27
82#define OPA_LINKDOWN_REASON_RCV_ERROR_27 28
83#define OPA_LINKDOWN_REASON_RCV_ERROR_28 29
84#define OPA_LINKDOWN_REASON_RCV_ERROR_29 30
85#define OPA_LINKDOWN_REASON_RCV_ERROR_30 31
86#define OPA_LINKDOWN_REASON_EXCESSIVE_BUFFER_OVERRUN 32
87#define OPA_LINKDOWN_REASON_UNKNOWN 33
88
89#define OPA_LINKDOWN_REASON_REBOOT 35
90#define OPA_LINKDOWN_REASON_NEIGHBOR_UNKNOWN 36
91
92#define OPA_LINKDOWN_REASON_FM_BOUNCE 39
93#define OPA_LINKDOWN_REASON_SPEED_POLICY 40
94#define OPA_LINKDOWN_REASON_WIDTH_POLICY 41
95
96#define OPA_LINKDOWN_REASON_DISCONNECTED 49
97#define OPA_LINKDOWN_REASON_LOCAL_MEDIA_NOT_INSTALLED 50
98#define OPA_LINKDOWN_REASON_NOT_INSTALLED 51
99#define OPA_LINKDOWN_REASON_CHASSIS_CONFIG 52
100
101#define OPA_LINKDOWN_REASON_END_TO_END_NOT_INSTALLED 54
102
103#define OPA_LINKDOWN_REASON_POWER_POLICY 56
104#define OPA_LINKDOWN_REASON_LINKSPEED_POLICY 57
105#define OPA_LINKDOWN_REASON_LINKWIDTH_POLICY 58
106
107#define OPA_LINKDOWN_REASON_SWITCH_MGMT 60
108#define OPA_LINKDOWN_REASON_SMA_DISABLED 61
109
110#define OPA_LINKDOWN_REASON_TRANSIENT 63
111
112
113
114
115#define OPA_LINKINIT_REASON_NOP 0
116#define OPA_LINKINIT_REASON_LINKUP (1 << 4)
117#define OPA_LINKINIT_REASON_FLAPPING (2 << 4)
118#define OPA_LINKINIT_REASON_CLEAR (8 << 4)
119#define OPA_LINKINIT_OUTSIDE_POLICY (8 << 4)
120#define OPA_LINKINIT_QUARANTINED (9 << 4)
121#define OPA_LINKINIT_INSUFIC_CAPABILITY (10 << 4)
122
123#define OPA_LINK_SPEED_NOP 0x0000
124#define OPA_LINK_SPEED_12_5G 0x0001
125#define OPA_LINK_SPEED_25G 0x0002
126
127#define OPA_LINK_WIDTH_1X 0x0001
128#define OPA_LINK_WIDTH_2X 0x0002
129#define OPA_LINK_WIDTH_3X 0x0004
130#define OPA_LINK_WIDTH_4X 0x0008
131
132#define OPA_CAP_MASK3_IsEthOnFabricSupported (1 << 13)
133#define OPA_CAP_MASK3_IsSnoopSupported (1 << 7)
134#define OPA_CAP_MASK3_IsAsyncSC2VLSupported (1 << 6)
135#define OPA_CAP_MASK3_IsAddrRangeConfigSupported (1 << 5)
136#define OPA_CAP_MASK3_IsPassThroughSupported (1 << 4)
137#define OPA_CAP_MASK3_IsSharedSpaceSupported (1 << 3)
138
139#define OPA_CAP_MASK3_IsVLMarkerSupported (1 << 1)
140#define OPA_CAP_MASK3_IsVLrSupported (1 << 0)
141
142
143
144
145enum {
146 OPA_MTU_8192 = 6,
147 OPA_MTU_10240 = 7,
148};
149
150enum {
151 OPA_PORT_PHYS_CONF_DISCONNECTED = 0,
152 OPA_PORT_PHYS_CONF_STANDARD = 1,
153 OPA_PORT_PHYS_CONF_FIXED = 2,
154 OPA_PORT_PHYS_CONF_VARIABLE = 3,
155 OPA_PORT_PHYS_CONF_SI_PHOTO = 4
156};
157
158enum port_info_field_masks {
159
160 OPA_PI_MASK_VL_CAP = 0x1F,
161
162 OPA_PI_MASK_OFFLINE_REASON = 0x0F,
163 OPA_PI_MASK_LED_ENABLE = 0x40,
164
165 OPA_PI_MASK_UNSLEEP_STATE = 0xF0,
166 OPA_PI_MASK_DOWNDEF_STATE = 0x0F,
167
168 OPA_PI_MASK_PORT_PHYSICAL_STATE = 0xF0,
169 OPA_PI_MASK_PORT_STATE = 0x0F,
170
171 OPA_PI_MASK_PORT_PHYSICAL_CONF = 0x0F,
172
173 OPA_PI_MASK_COLLECT_MASK = 0x38,
174 OPA_PI_MASK_MULTICAST_MASK = 0x07,
175
176 OPA_PI_MASK_MKEY_PROT_BIT = 0xC0,
177 OPA_PI_MASK_LMC = 0x0F,
178
179 OPA_PI_MASK_SMSL = 0x1F,
180
181
182 OPA_PI_MASK_LINKINIT_REASON = 0xF0,
183 OPA_PI_MASK_PARTITION_ENFORCE_IN = 0x08,
184 OPA_PI_MASK_PARTITION_ENFORCE_OUT = 0x04,
185
186 OPA_PI_MASK_OPERATIONAL_VL = 0x1F,
187
188 OPA_PI_MASK_SA_QP = 0x00FFFFFF,
189
190 OPA_PI_MASK_SM_TRAP_QP = 0x00FFFFFF,
191
192 OPA_PI_MASK_LOCAL_PHY_ERRORS = 0xF0,
193 OPA_PI_MASK_OVERRUN_ERRORS = 0x0F,
194
195 OPA_PI_MASK_CLIENT_REREGISTER = 0x80,
196 OPA_PI_MASK_SUBNET_TIMEOUT = 0x1F,
197
198 OPA_PI_MASK_PORT_LINK_SUPPORTED = (0x001F << 10),
199 OPA_PI_MASK_PORT_LINK_ENABLED = (0x001F << 5),
200 OPA_PI_MASK_PORT_LINK_ACTIVE = (0x001F << 0),
201
202 OPA_PI_MASK_PORT_LINK_CRC_SUPPORTED = 0x0F00,
203 OPA_PI_MASK_PORT_LINK_CRC_ENABLED = 0x00F0,
204 OPA_PI_MASK_PORT_LINK_CRC_ACTIVE = 0x000F,
205
206 OPA_PI_MASK_PORT_MODE_SECURITY_CHECK = 0x0001,
207 OPA_PI_MASK_PORT_MODE_16B_TRAP_QUERY = 0x0002,
208 OPA_PI_MASK_PORT_MODE_PKEY_CONVERT = 0x0004,
209 OPA_PI_MASK_PORT_MODE_SC2SC_MAPPING = 0x0008,
210 OPA_PI_MASK_PORT_MODE_VL_MARKER = 0x0010,
211 OPA_PI_MASK_PORT_PASS_THROUGH = 0x0020,
212 OPA_PI_MASK_PORT_ACTIVE_OPTOMIZE = 0x0040,
213
214 OPA_PI_MASK_INTERLEAVE_DIST_SUP = (0x0003 << 12),
215 OPA_PI_MASK_INTERLEAVE_DIST_ENABLE = (0x0003 << 10),
216 OPA_PI_MASK_INTERLEAVE_MAX_NEST_TX = (0x001F << 5),
217 OPA_PI_MASK_INTERLEAVE_MAX_NEST_RX = (0x001F << 0),
218
219
220 OPA_PI_MASK_EX_BUFFER_OVERRUN = 0x80000000,
221
222 OPA_PI_MASK_FM_CFG_ERR_EXCEED_MULTICAST_LIMIT = 0x00800000,
223 OPA_PI_MASK_FM_CFG_BAD_CONTROL_FLIT = 0x00400000,
224 OPA_PI_MASK_FM_CFG_BAD_PREEMPT = 0x00200000,
225 OPA_PI_MASK_FM_CFG_UNSUPPORTED_VL_MARKER = 0x00100000,
226 OPA_PI_MASK_FM_CFG_BAD_CRDT_ACK = 0x00080000,
227 OPA_PI_MASK_FM_CFG_BAD_CTRL_DIST = 0x00040000,
228 OPA_PI_MASK_FM_CFG_BAD_TAIL_DIST = 0x00020000,
229 OPA_PI_MASK_FM_CFG_BAD_HEAD_DIST = 0x00010000,
230
231 OPA_PI_MASK_PORT_RCV_BAD_VL_MARKER = 0x00002000,
232 OPA_PI_MASK_PORT_RCV_PREEMPT_VL15 = 0x00001000,
233 OPA_PI_MASK_PORT_RCV_PREEMPT_ERROR = 0x00000800,
234
235 OPA_PI_MASK_PORT_RCV_BAD_MidTail = 0x00000200,
236
237 OPA_PI_MASK_PORT_RCV_BAD_SC = 0x00000080,
238 OPA_PI_MASK_PORT_RCV_BAD_L2 = 0x00000040,
239 OPA_PI_MASK_PORT_RCV_BAD_DLID = 0x00000020,
240 OPA_PI_MASK_PORT_RCV_BAD_SLID = 0x00000010,
241 OPA_PI_MASK_PORT_RCV_PKTLEN_TOOSHORT = 0x00000008,
242 OPA_PI_MASK_PORT_RCV_PKTLEN_TOOLONG = 0x00000004,
243 OPA_PI_MASK_PORT_RCV_BAD_PKTLEN = 0x00000002,
244 OPA_PI_MASK_PORT_RCV_BAD_LT = 0x00000001,
245
246
247 OPA_PI_MASK_PASS_THROUGH_DR_CONTROL = 0x01,
248
249
250 OPA_PI_MASK_BUF_UNIT_VL15_INIT = (0x00000FFF << 11),
251 OPA_PI_MASK_BUF_UNIT_VL15_CREDIT_RATE = (0x0000001F << 6),
252 OPA_PI_MASK_BUF_UNIT_CREDIT_ACK = (0x00000003 << 3),
253 OPA_PI_MASK_BUF_UNIT_BUF_ALLOC = (0x00000003 << 0),
254
255
256 OPA_PI_MASK_NEIGH_MTU_PVL0 = 0xF0,
257 OPA_PI_MASK_NEIGH_MTU_PVL1 = 0x0F,
258
259
260 OPA_PI_MASK_VL_STALL = (0x03 << 5),
261 OPA_PI_MASK_HOQ_LIFE = (0x1F << 0),
262
263
264 OPA_PI_MASK_NEIGH_MGMT_ALLOWED = (0x01 << 3),
265 OPA_PI_MASK_NEIGH_FW_AUTH_BYPASS = (0x01 << 2),
266 OPA_PI_MASK_NEIGH_NODE_TYPE = (0x03 << 0),
267
268
269 OPA_PI_MASK_RESPONSE_TIME_VALUE = 0x1F,
270
271
272 OPA_PI_MASK_MTU_CAP = 0x0F,
273};
274
275struct opa_port_states {
276 u8 reserved;
277 u8 ledenable_offlinereason;
278 u8 reserved2;
279 u8 portphysstate_portstate;
280};
281
282struct opa_port_state_info {
283 struct opa_port_states port_states;
284 __be16 link_width_downgrade_tx_active;
285 __be16 link_width_downgrade_rx_active;
286};
287
288struct opa_port_info {
289 __be32 lid;
290 __be32 flow_control_mask;
291
292 struct {
293 u8 res;
294 u8 cap;
295 __be16 high_limit;
296 __be16 preempt_limit;
297 u8 arb_high_cap;
298 u8 arb_low_cap;
299 } vl;
300
301 struct opa_port_states port_states;
302 u8 port_phys_conf;
303 u8 collectivemask_multicastmask;
304 u8 mkeyprotect_lmc;
305 u8 smsl;
306
307 u8 partenforce_filterraw;
308 u8 operational_vls;
309 __be16 pkey_8b;
310 __be16 pkey_10b;
311 __be16 mkey_violations;
312
313 __be16 pkey_violations;
314 __be16 qkey_violations;
315 __be32 sm_trap_qp;
316
317 __be32 sa_qp;
318 u8 neigh_port_num;
319 u8 link_down_reason;
320 u8 neigh_link_down_reason;
321 u8 clientrereg_subnettimeout;
322
323 struct {
324 __be16 supported;
325 __be16 enabled;
326 __be16 active;
327 } link_speed;
328 struct {
329 __be16 supported;
330 __be16 enabled;
331 __be16 active;
332 } link_width;
333 struct {
334 __be16 supported;
335 __be16 enabled;
336 __be16 tx_active;
337 __be16 rx_active;
338 } link_width_downgrade;
339 __be16 port_link_mode;
340 __be16 port_ltp_crc_mode;
341
342 __be16 port_mode;
343 struct {
344 __be16 supported;
345 __be16 enabled;
346 } port_packet_format;
347 struct {
348 __be16 interleave;
349 struct {
350 __be16 min_initial;
351 __be16 min_tail;
352 u8 large_pkt_limit;
353 u8 small_pkt_limit;
354 u8 max_small_pkt_limit;
355 u8 preemption_limit;
356 } preemption;
357 } flit_control;
358
359 __be32 reserved4;
360 __be32 port_error_action;
361
362 struct {
363 u8 egress_port;
364 u8 res_drctl;
365 } pass_through;
366 __be16 mkey_lease_period;
367 __be32 buffer_units;
368
369 __be32 reserved5;
370 __be32 sm_lid;
371
372 __be64 mkey;
373
374 __be64 subnet_prefix;
375
376 struct {
377 u8 pvlx_to_mtu[OPA_MAX_VLS/2];
378 } neigh_mtu;
379
380 struct {
381 u8 vlstall_hoqlife;
382 } xmit_q[OPA_MAX_VLS];
383
384 struct {
385 u8 addr[16];
386 } ipaddr_ipv6;
387
388 struct {
389 u8 addr[4];
390 } ipaddr_ipv4;
391
392 u32 reserved6;
393 u32 reserved7;
394 u32 reserved8;
395
396 __be64 neigh_node_guid;
397
398 __be32 ib_cap_mask;
399 __be16 reserved9;
400 __be16 opa_cap_mask;
401
402 __be32 reserved10;
403 __be16 overall_buffer_space;
404 __be16 reserved11;
405
406 __be16 diag_code;
407 struct {
408 u8 buffer;
409 u8 wire;
410 } replay_depth;
411 u8 port_neigh_mode;
412 u8 mtucap;
413
414 u8 resptimevalue;
415 u8 local_port_num;
416 u8 reserved12;
417 u8 reserved13;
418} __packed;
419
420#endif
421