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d50e14ab | 1 | /* SPDX-License-Identifier: ((GPL-2.0 WITH Linux-syscall-note) OR Linux-OpenIB) */ |
8a96b3f9 RD |
2 | /* |
3 | * Copyright (c) 2005 Topspin Communications. All rights reserved. | |
33b9b3ee | 4 | * Copyright (c) 2005, 2006 Cisco Systems. All rights reserved. |
91ecd4ae | 5 | * Copyright (c) 2005 PathScale, Inc. All rights reserved. |
8bdb0e86 | 6 | * Copyright (c) 2006 Mellanox Technologies. All rights reserved. |
8a96b3f9 RD |
7 | * |
8 | * This software is available to you under a choice of one of two | |
9 | * licenses. You may choose to be licensed under the terms of the GNU | |
10 | * General Public License (GPL) Version 2, available from the file | |
11 | * COPYING in the main directory of this source tree, or the | |
12 | * OpenIB.org BSD license below: | |
13 | * | |
14 | * Redistribution and use in source and binary forms, with or | |
15 | * without modification, are permitted provided that the following | |
16 | * conditions are met: | |
17 | * | |
18 | * - Redistributions of source code must retain the above | |
19 | * copyright notice, this list of conditions and the following | |
20 | * disclaimer. | |
21 | * | |
22 | * - Redistributions in binary form must reproduce the above | |
23 | * copyright notice, this list of conditions and the following | |
24 | * disclaimer in the documentation and/or other materials | |
25 | * provided with the distribution. | |
26 | * | |
27 | * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, | |
28 | * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF | |
29 | * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND | |
30 | * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS | |
31 | * BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN | |
32 | * ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN | |
33 | * CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE | |
34 | * SOFTWARE. | |
8a96b3f9 RD |
35 | */ |
36 | ||
37 | #ifndef IB_USER_VERBS_H | |
38 | #define IB_USER_VERBS_H | |
39 | ||
40 | #include <linux/types.h> | |
41 | ||
42 | /* | |
43 | * Increment this value if any changes that break userspace ABI | |
44 | * compatibility are made. | |
45 | */ | |
ea88fd16 | 46 | #define IB_USER_VERBS_ABI_VERSION 6 |
400dbc96 | 47 | #define IB_USER_VERBS_CMD_THRESHOLD 50 |
8a96b3f9 RD |
48 | |
49 | enum { | |
8a96b3f9 RD |
50 | IB_USER_VERBS_CMD_GET_CONTEXT, |
51 | IB_USER_VERBS_CMD_QUERY_DEVICE, | |
52 | IB_USER_VERBS_CMD_QUERY_PORT, | |
8a96b3f9 RD |
53 | IB_USER_VERBS_CMD_ALLOC_PD, |
54 | IB_USER_VERBS_CMD_DEALLOC_PD, | |
55 | IB_USER_VERBS_CMD_CREATE_AH, | |
56 | IB_USER_VERBS_CMD_MODIFY_AH, | |
57 | IB_USER_VERBS_CMD_QUERY_AH, | |
58 | IB_USER_VERBS_CMD_DESTROY_AH, | |
59 | IB_USER_VERBS_CMD_REG_MR, | |
60 | IB_USER_VERBS_CMD_REG_SMR, | |
61 | IB_USER_VERBS_CMD_REREG_MR, | |
62 | IB_USER_VERBS_CMD_QUERY_MR, | |
63 | IB_USER_VERBS_CMD_DEREG_MR, | |
64 | IB_USER_VERBS_CMD_ALLOC_MW, | |
65 | IB_USER_VERBS_CMD_BIND_MW, | |
66 | IB_USER_VERBS_CMD_DEALLOC_MW, | |
6b73597e | 67 | IB_USER_VERBS_CMD_CREATE_COMP_CHANNEL, |
8a96b3f9 RD |
68 | IB_USER_VERBS_CMD_CREATE_CQ, |
69 | IB_USER_VERBS_CMD_RESIZE_CQ, | |
70 | IB_USER_VERBS_CMD_DESTROY_CQ, | |
71 | IB_USER_VERBS_CMD_POLL_CQ, | |
72 | IB_USER_VERBS_CMD_PEEK_CQ, | |
73 | IB_USER_VERBS_CMD_REQ_NOTIFY_CQ, | |
74 | IB_USER_VERBS_CMD_CREATE_QP, | |
75 | IB_USER_VERBS_CMD_QUERY_QP, | |
76 | IB_USER_VERBS_CMD_MODIFY_QP, | |
77 | IB_USER_VERBS_CMD_DESTROY_QP, | |
78 | IB_USER_VERBS_CMD_POST_SEND, | |
79 | IB_USER_VERBS_CMD_POST_RECV, | |
80 | IB_USER_VERBS_CMD_ATTACH_MCAST, | |
f520ba5a RD |
81 | IB_USER_VERBS_CMD_DETACH_MCAST, |
82 | IB_USER_VERBS_CMD_CREATE_SRQ, | |
83 | IB_USER_VERBS_CMD_MODIFY_SRQ, | |
84 | IB_USER_VERBS_CMD_QUERY_SRQ, | |
85 | IB_USER_VERBS_CMD_DESTROY_SRQ, | |
53d0bd1e SH |
86 | IB_USER_VERBS_CMD_POST_SRQ_RECV, |
87 | IB_USER_VERBS_CMD_OPEN_XRCD, | |
8541f8de | 88 | IB_USER_VERBS_CMD_CLOSE_XRCD, |
42849b26 | 89 | IB_USER_VERBS_CMD_CREATE_XSRQ, |
436f2ad0 | 90 | IB_USER_VERBS_CMD_OPEN_QP, |
f21519b2 YD |
91 | }; |
92 | ||
f21519b2 | 93 | enum { |
02d1aa7a | 94 | IB_USER_VERBS_EX_CMD_QUERY_DEVICE = IB_USER_VERBS_CMD_QUERY_DEVICE, |
565197dd | 95 | IB_USER_VERBS_EX_CMD_CREATE_CQ = IB_USER_VERBS_CMD_CREATE_CQ, |
6d8a7497 | 96 | IB_USER_VERBS_EX_CMD_CREATE_QP = IB_USER_VERBS_CMD_CREATE_QP, |
189aba99 | 97 | IB_USER_VERBS_EX_CMD_MODIFY_QP = IB_USER_VERBS_CMD_MODIFY_QP, |
f21519b2 | 98 | IB_USER_VERBS_EX_CMD_CREATE_FLOW = IB_USER_VERBS_CMD_THRESHOLD, |
5a77abf9 | 99 | IB_USER_VERBS_EX_CMD_DESTROY_FLOW, |
f213c052 YH |
100 | IB_USER_VERBS_EX_CMD_CREATE_WQ, |
101 | IB_USER_VERBS_EX_CMD_MODIFY_WQ, | |
102 | IB_USER_VERBS_EX_CMD_DESTROY_WQ, | |
de019a94 | 103 | IB_USER_VERBS_EX_CMD_CREATE_RWQ_IND_TBL, |
869ddcf8 YC |
104 | IB_USER_VERBS_EX_CMD_DESTROY_RWQ_IND_TBL, |
105 | IB_USER_VERBS_EX_CMD_MODIFY_CQ | |
8a96b3f9 RD |
106 | }; |
107 | ||
108 | /* | |
109 | * Make sure that all structs defined in this file remain laid out so | |
110 | * that they pack the same way on 32-bit and 64-bit architectures (to | |
111 | * avoid incompatibility between 32-bit userspace and 64-bit kernels). | |
91ecd4ae RD |
112 | * Specifically: |
113 | * - Do not use pointer types -- pass pointers in __u64 instead. | |
114 | * - Make sure that any structure larger than 4 bytes is padded to a | |
115 | * multiple of 8 bytes. Otherwise the structure size will be | |
116 | * different between 32-bit and 64-bit architectures. | |
8a96b3f9 RD |
117 | */ |
118 | ||
119 | struct ib_uverbs_async_event_desc { | |
26b99066 | 120 | __aligned_u64 element; |
8a96b3f9 RD |
121 | __u32 event_type; /* enum ib_event_type */ |
122 | __u32 reserved; | |
123 | }; | |
124 | ||
125 | struct ib_uverbs_comp_event_desc { | |
26b99066 | 126 | __aligned_u64 cq_handle; |
8a96b3f9 RD |
127 | }; |
128 | ||
18bd9072 YC |
129 | struct ib_uverbs_cq_moderation_caps { |
130 | __u16 max_cq_moderation_count; | |
131 | __u16 max_cq_moderation_period; | |
132 | __u32 reserved; | |
133 | }; | |
134 | ||
8a96b3f9 RD |
135 | /* |
136 | * All commands from userspace should start with a __u32 command field | |
137 | * followed by __u16 in_words and out_words fields (which give the | |
138 | * length of the command block and response buffer if any in 32-bit | |
139 | * words). The kernel driver will read these fields first and read | |
140 | * the rest of the command struct based on these value. | |
141 | */ | |
142 | ||
f21519b2 | 143 | #define IB_USER_VERBS_CMD_COMMAND_MASK 0xff |
372e15c5 | 144 | #define IB_USER_VERBS_CMD_FLAG_EXTENDED 0x80000000u |
f21519b2 | 145 | |
8a96b3f9 RD |
146 | struct ib_uverbs_cmd_hdr { |
147 | __u32 command; | |
148 | __u16 in_words; | |
149 | __u16 out_words; | |
150 | }; | |
151 | ||
f21519b2 | 152 | struct ib_uverbs_ex_cmd_hdr { |
26b99066 | 153 | __aligned_u64 response; |
400dbc96 II |
154 | __u16 provider_in_words; |
155 | __u16 provider_out_words; | |
156 | __u32 cmd_hdr_reserved; | |
157 | }; | |
158 | ||
8a96b3f9 | 159 | struct ib_uverbs_get_context { |
26b99066 JG |
160 | __aligned_u64 response; |
161 | __aligned_u64 driver_data[0]; | |
8a96b3f9 RD |
162 | }; |
163 | ||
164 | struct ib_uverbs_get_context_resp { | |
165 | __u32 async_fd; | |
6b73597e | 166 | __u32 num_comp_vectors; |
8a96b3f9 RD |
167 | }; |
168 | ||
169 | struct ib_uverbs_query_device { | |
26b99066 JG |
170 | __aligned_u64 response; |
171 | __aligned_u64 driver_data[0]; | |
8a96b3f9 RD |
172 | }; |
173 | ||
174 | struct ib_uverbs_query_device_resp { | |
26b99066 | 175 | __aligned_u64 fw_ver; |
97f52eb4 SH |
176 | __be64 node_guid; |
177 | __be64 sys_image_guid; | |
26b99066 JG |
178 | __aligned_u64 max_mr_size; |
179 | __aligned_u64 page_size_cap; | |
8a96b3f9 RD |
180 | __u32 vendor_id; |
181 | __u32 vendor_part_id; | |
182 | __u32 hw_ver; | |
183 | __u32 max_qp; | |
184 | __u32 max_qp_wr; | |
185 | __u32 device_cap_flags; | |
186 | __u32 max_sge; | |
187 | __u32 max_sge_rd; | |
188 | __u32 max_cq; | |
189 | __u32 max_cqe; | |
190 | __u32 max_mr; | |
191 | __u32 max_pd; | |
192 | __u32 max_qp_rd_atom; | |
193 | __u32 max_ee_rd_atom; | |
194 | __u32 max_res_rd_atom; | |
195 | __u32 max_qp_init_rd_atom; | |
196 | __u32 max_ee_init_rd_atom; | |
197 | __u32 atomic_cap; | |
198 | __u32 max_ee; | |
199 | __u32 max_rdd; | |
200 | __u32 max_mw; | |
201 | __u32 max_raw_ipv6_qp; | |
202 | __u32 max_raw_ethy_qp; | |
203 | __u32 max_mcast_grp; | |
204 | __u32 max_mcast_qp_attach; | |
205 | __u32 max_total_mcast_qp_attach; | |
206 | __u32 max_ah; | |
207 | __u32 max_fmr; | |
208 | __u32 max_map_per_fmr; | |
209 | __u32 max_srq; | |
210 | __u32 max_srq_wr; | |
211 | __u32 max_srq_sge; | |
212 | __u16 max_pkeys; | |
213 | __u8 local_ca_ack_delay; | |
214 | __u8 phys_port_cnt; | |
215 | __u8 reserved[4]; | |
216 | }; | |
217 | ||
02d1aa7a EC |
218 | struct ib_uverbs_ex_query_device { |
219 | __u32 comp_mask; | |
220 | __u32 reserved; | |
221 | }; | |
222 | ||
f4056bfd | 223 | struct ib_uverbs_odp_caps { |
26b99066 | 224 | __aligned_u64 general_caps; |
f4056bfd HE |
225 | struct { |
226 | __u32 rc_odp_caps; | |
227 | __u32 uc_odp_caps; | |
228 | __u32 ud_odp_caps; | |
229 | } per_transport_caps; | |
230 | __u32 reserved; | |
231 | }; | |
232 | ||
47adf2f4 YH |
233 | struct ib_uverbs_rss_caps { |
234 | /* Corresponding bit will be set if qp type from | |
235 | * 'enum ib_qp_type' is supported, e.g. | |
236 | * supported_qpts |= 1 << IB_QPT_UD | |
237 | */ | |
238 | __u32 supported_qpts; | |
239 | __u32 max_rwq_indirection_tables; | |
240 | __u32 max_rwq_indirection_table_size; | |
241 | __u32 reserved; | |
242 | }; | |
243 | ||
8d50505a AK |
244 | struct ib_uverbs_tm_caps { |
245 | /* Max size of rendezvous request message */ | |
246 | __u32 max_rndv_hdr_size; | |
247 | /* Max number of entries in tag matching list */ | |
248 | __u32 max_num_tags; | |
249 | /* TM flags */ | |
250 | __u32 flags; | |
251 | /* Max number of outstanding list operations */ | |
252 | __u32 max_ops; | |
253 | /* Max number of SGE in tag matching entry */ | |
254 | __u32 max_sge; | |
255 | __u32 reserved; | |
256 | }; | |
257 | ||
02d1aa7a EC |
258 | struct ib_uverbs_ex_query_device_resp { |
259 | struct ib_uverbs_query_device_resp base; | |
260 | __u32 comp_mask; | |
261 | __u32 response_length; | |
f4056bfd | 262 | struct ib_uverbs_odp_caps odp_caps; |
26b99066 JG |
263 | __aligned_u64 timestamp_mask; |
264 | __aligned_u64 hca_core_clock; /* in KHZ */ | |
265 | __aligned_u64 device_cap_flags_ex; | |
47adf2f4 YH |
266 | struct ib_uverbs_rss_caps rss_caps; |
267 | __u32 max_wq_type_rq; | |
5f23d426 | 268 | __u32 raw_packet_caps; |
78b1beb0 | 269 | struct ib_uverbs_tm_caps tm_caps; |
18bd9072 | 270 | struct ib_uverbs_cq_moderation_caps cq_moderation_caps; |
d41c1208 | 271 | __aligned_u64 max_dm_size; |
02d1aa7a EC |
272 | }; |
273 | ||
8a96b3f9 | 274 | struct ib_uverbs_query_port { |
26b99066 | 275 | __aligned_u64 response; |
8a96b3f9 RD |
276 | __u8 port_num; |
277 | __u8 reserved[7]; | |
26b99066 | 278 | __aligned_u64 driver_data[0]; |
8a96b3f9 RD |
279 | }; |
280 | ||
281 | struct ib_uverbs_query_port_resp { | |
282 | __u32 port_cap_flags; | |
283 | __u32 max_msg_sz; | |
284 | __u32 bad_pkey_cntr; | |
285 | __u32 qkey_viol_cntr; | |
286 | __u32 gid_tbl_len; | |
287 | __u16 pkey_tbl_len; | |
288 | __u16 lid; | |
289 | __u16 sm_lid; | |
290 | __u8 state; | |
291 | __u8 max_mtu; | |
292 | __u8 active_mtu; | |
293 | __u8 lmc; | |
294 | __u8 max_vl_num; | |
295 | __u8 sm_sl; | |
296 | __u8 subnet_timeout; | |
297 | __u8 init_type_reply; | |
298 | __u8 active_width; | |
299 | __u8 active_speed; | |
300 | __u8 phys_state; | |
2420b60b EC |
301 | __u8 link_layer; |
302 | __u8 reserved[2]; | |
8a96b3f9 RD |
303 | }; |
304 | ||
8a96b3f9 | 305 | struct ib_uverbs_alloc_pd { |
26b99066 JG |
306 | __aligned_u64 response; |
307 | __aligned_u64 driver_data[0]; | |
8a96b3f9 RD |
308 | }; |
309 | ||
310 | struct ib_uverbs_alloc_pd_resp { | |
311 | __u32 pd_handle; | |
312 | }; | |
313 | ||
314 | struct ib_uverbs_dealloc_pd { | |
315 | __u32 pd_handle; | |
316 | }; | |
317 | ||
53d0bd1e | 318 | struct ib_uverbs_open_xrcd { |
26b99066 | 319 | __aligned_u64 response; |
53d0bd1e SH |
320 | __u32 fd; |
321 | __u32 oflags; | |
26b99066 | 322 | __aligned_u64 driver_data[0]; |
53d0bd1e SH |
323 | }; |
324 | ||
325 | struct ib_uverbs_open_xrcd_resp { | |
326 | __u32 xrcd_handle; | |
327 | }; | |
328 | ||
329 | struct ib_uverbs_close_xrcd { | |
330 | __u32 xrcd_handle; | |
331 | }; | |
332 | ||
8a96b3f9 | 333 | struct ib_uverbs_reg_mr { |
26b99066 JG |
334 | __aligned_u64 response; |
335 | __aligned_u64 start; | |
336 | __aligned_u64 length; | |
337 | __aligned_u64 hca_va; | |
8a96b3f9 RD |
338 | __u32 pd_handle; |
339 | __u32 access_flags; | |
26b99066 | 340 | __aligned_u64 driver_data[0]; |
8a96b3f9 RD |
341 | }; |
342 | ||
343 | struct ib_uverbs_reg_mr_resp { | |
344 | __u32 mr_handle; | |
345 | __u32 lkey; | |
346 | __u32 rkey; | |
347 | }; | |
348 | ||
7e6edb9b | 349 | struct ib_uverbs_rereg_mr { |
26b99066 | 350 | __aligned_u64 response; |
7e6edb9b MB |
351 | __u32 mr_handle; |
352 | __u32 flags; | |
26b99066 JG |
353 | __aligned_u64 start; |
354 | __aligned_u64 length; | |
355 | __aligned_u64 hca_va; | |
7e6edb9b MB |
356 | __u32 pd_handle; |
357 | __u32 access_flags; | |
358 | }; | |
359 | ||
360 | struct ib_uverbs_rereg_mr_resp { | |
361 | __u32 lkey; | |
362 | __u32 rkey; | |
363 | }; | |
364 | ||
8a96b3f9 RD |
365 | struct ib_uverbs_dereg_mr { |
366 | __u32 mr_handle; | |
367 | }; | |
368 | ||
6b52a12b | 369 | struct ib_uverbs_alloc_mw { |
26b99066 | 370 | __aligned_u64 response; |
6b52a12b SM |
371 | __u32 pd_handle; |
372 | __u8 mw_type; | |
373 | __u8 reserved[3]; | |
374 | }; | |
375 | ||
376 | struct ib_uverbs_alloc_mw_resp { | |
377 | __u32 mw_handle; | |
378 | __u32 rkey; | |
379 | }; | |
380 | ||
381 | struct ib_uverbs_dealloc_mw { | |
382 | __u32 mw_handle; | |
383 | }; | |
384 | ||
6b73597e | 385 | struct ib_uverbs_create_comp_channel { |
26b99066 | 386 | __aligned_u64 response; |
6b73597e RD |
387 | }; |
388 | ||
389 | struct ib_uverbs_create_comp_channel_resp { | |
390 | __u32 fd; | |
391 | }; | |
392 | ||
8a96b3f9 | 393 | struct ib_uverbs_create_cq { |
26b99066 JG |
394 | __aligned_u64 response; |
395 | __aligned_u64 user_handle; | |
8a96b3f9 | 396 | __u32 cqe; |
6b73597e RD |
397 | __u32 comp_vector; |
398 | __s32 comp_channel; | |
399 | __u32 reserved; | |
26b99066 | 400 | __aligned_u64 driver_data[0]; |
8a96b3f9 RD |
401 | }; |
402 | ||
beb801ac JG |
403 | enum ib_uverbs_ex_create_cq_flags { |
404 | IB_UVERBS_CQ_FLAGS_TIMESTAMP_COMPLETION = 1 << 0, | |
405 | IB_UVERBS_CQ_FLAGS_IGNORE_OVERRUN = 1 << 1, | |
406 | }; | |
407 | ||
565197dd | 408 | struct ib_uverbs_ex_create_cq { |
26b99066 | 409 | __aligned_u64 user_handle; |
565197dd MB |
410 | __u32 cqe; |
411 | __u32 comp_vector; | |
412 | __s32 comp_channel; | |
413 | __u32 comp_mask; | |
beb801ac | 414 | __u32 flags; /* bitmask of ib_uverbs_ex_create_cq_flags */ |
565197dd MB |
415 | __u32 reserved; |
416 | }; | |
417 | ||
8a96b3f9 RD |
418 | struct ib_uverbs_create_cq_resp { |
419 | __u32 cq_handle; | |
420 | __u32 cqe; | |
421 | }; | |
422 | ||
565197dd MB |
423 | struct ib_uverbs_ex_create_cq_resp { |
424 | struct ib_uverbs_create_cq_resp base; | |
425 | __u32 comp_mask; | |
426 | __u32 response_length; | |
427 | }; | |
428 | ||
33b9b3ee | 429 | struct ib_uverbs_resize_cq { |
26b99066 | 430 | __aligned_u64 response; |
33b9b3ee RD |
431 | __u32 cq_handle; |
432 | __u32 cqe; | |
26b99066 | 433 | __aligned_u64 driver_data[0]; |
33b9b3ee RD |
434 | }; |
435 | ||
436 | struct ib_uverbs_resize_cq_resp { | |
437 | __u32 cqe; | |
64f817ba | 438 | __u32 reserved; |
26b99066 | 439 | __aligned_u64 driver_data[0]; |
33b9b3ee RD |
440 | }; |
441 | ||
91ecd4ae | 442 | struct ib_uverbs_poll_cq { |
26b99066 | 443 | __aligned_u64 response; |
91ecd4ae RD |
444 | __u32 cq_handle; |
445 | __u32 ne; | |
446 | }; | |
447 | ||
448 | struct ib_uverbs_wc { | |
26b99066 | 449 | __aligned_u64 wr_id; |
91ecd4ae RD |
450 | __u32 status; |
451 | __u32 opcode; | |
452 | __u32 vendor_err; | |
453 | __u32 byte_len; | |
00f7ec36 | 454 | union { |
c966ea12 | 455 | __be32 imm_data; |
00f7ec36 SW |
456 | __u32 invalidate_rkey; |
457 | } ex; | |
91ecd4ae RD |
458 | __u32 qp_num; |
459 | __u32 src_qp; | |
460 | __u32 wc_flags; | |
461 | __u16 pkey_index; | |
462 | __u16 slid; | |
463 | __u8 sl; | |
464 | __u8 dlid_path_bits; | |
465 | __u8 port_num; | |
466 | __u8 reserved; | |
467 | }; | |
468 | ||
469 | struct ib_uverbs_poll_cq_resp { | |
470 | __u32 count; | |
471 | __u32 reserved; | |
472 | struct ib_uverbs_wc wc[0]; | |
473 | }; | |
474 | ||
475 | struct ib_uverbs_req_notify_cq { | |
476 | __u32 cq_handle; | |
477 | __u32 solicited_only; | |
478 | }; | |
479 | ||
8a96b3f9 | 480 | struct ib_uverbs_destroy_cq { |
26b99066 | 481 | __aligned_u64 response; |
8a96b3f9 | 482 | __u32 cq_handle; |
63aaf647 RD |
483 | __u32 reserved; |
484 | }; | |
485 | ||
486 | struct ib_uverbs_destroy_cq_resp { | |
487 | __u32 comp_events_reported; | |
488 | __u32 async_events_reported; | |
8a96b3f9 RD |
489 | }; |
490 | ||
6a9af2e1 SH |
491 | struct ib_uverbs_global_route { |
492 | __u8 dgid[16]; | |
493 | __u32 flow_label; | |
494 | __u8 sgid_index; | |
495 | __u8 hop_limit; | |
496 | __u8 traffic_class; | |
497 | __u8 reserved; | |
498 | }; | |
499 | ||
500 | struct ib_uverbs_ah_attr { | |
501 | struct ib_uverbs_global_route grh; | |
502 | __u16 dlid; | |
503 | __u8 sl; | |
504 | __u8 src_path_bits; | |
505 | __u8 static_rate; | |
506 | __u8 is_global; | |
507 | __u8 port_num; | |
508 | __u8 reserved; | |
509 | }; | |
510 | ||
511 | struct ib_uverbs_qp_attr { | |
512 | __u32 qp_attr_mask; | |
513 | __u32 qp_state; | |
514 | __u32 cur_qp_state; | |
515 | __u32 path_mtu; | |
516 | __u32 path_mig_state; | |
517 | __u32 qkey; | |
518 | __u32 rq_psn; | |
519 | __u32 sq_psn; | |
520 | __u32 dest_qp_num; | |
521 | __u32 qp_access_flags; | |
522 | ||
523 | struct ib_uverbs_ah_attr ah_attr; | |
524 | struct ib_uverbs_ah_attr alt_ah_attr; | |
525 | ||
526 | /* ib_qp_cap */ | |
527 | __u32 max_send_wr; | |
528 | __u32 max_recv_wr; | |
529 | __u32 max_send_sge; | |
530 | __u32 max_recv_sge; | |
531 | __u32 max_inline_data; | |
532 | ||
533 | __u16 pkey_index; | |
534 | __u16 alt_pkey_index; | |
535 | __u8 en_sqd_async_notify; | |
536 | __u8 sq_draining; | |
537 | __u8 max_rd_atomic; | |
538 | __u8 max_dest_rd_atomic; | |
539 | __u8 min_rnr_timer; | |
540 | __u8 port_num; | |
541 | __u8 timeout; | |
542 | __u8 retry_cnt; | |
543 | __u8 rnr_retry; | |
544 | __u8 alt_port_num; | |
545 | __u8 alt_timeout; | |
546 | __u8 reserved[5]; | |
547 | }; | |
548 | ||
8a96b3f9 | 549 | struct ib_uverbs_create_qp { |
26b99066 JG |
550 | __aligned_u64 response; |
551 | __aligned_u64 user_handle; | |
8a96b3f9 RD |
552 | __u32 pd_handle; |
553 | __u32 send_cq_handle; | |
554 | __u32 recv_cq_handle; | |
555 | __u32 srq_handle; | |
556 | __u32 max_send_wr; | |
557 | __u32 max_recv_wr; | |
558 | __u32 max_send_sge; | |
559 | __u32 max_recv_sge; | |
560 | __u32 max_inline_data; | |
561 | __u8 sq_sig_all; | |
562 | __u8 qp_type; | |
563 | __u8 is_srq; | |
564 | __u8 reserved; | |
26b99066 | 565 | __aligned_u64 driver_data[0]; |
8a96b3f9 RD |
566 | }; |
567 | ||
c70285f8 YH |
568 | enum ib_uverbs_create_qp_mask { |
569 | IB_UVERBS_CREATE_QP_MASK_IND_TABLE = 1UL << 0, | |
570 | }; | |
571 | ||
572 | enum { | |
573 | IB_UVERBS_CREATE_QP_SUP_COMP_MASK = IB_UVERBS_CREATE_QP_MASK_IND_TABLE, | |
574 | }; | |
575 | ||
189aba99 | 576 | enum { |
646ebd41 LR |
577 | /* |
578 | * This value is equal to IB_QP_DEST_QPN. | |
579 | */ | |
580 | IB_USER_LEGACY_LAST_QP_ATTR_MASK = 1ULL << 20, | |
189aba99 BW |
581 | }; |
582 | ||
583 | enum { | |
646ebd41 LR |
584 | /* |
585 | * This value is equal to IB_QP_RATE_LIMIT. | |
586 | */ | |
587 | IB_USER_LAST_QP_ATTR_MASK = 1ULL << 25, | |
189aba99 BW |
588 | }; |
589 | ||
6d8a7497 | 590 | struct ib_uverbs_ex_create_qp { |
26b99066 | 591 | __aligned_u64 user_handle; |
6d8a7497 EBE |
592 | __u32 pd_handle; |
593 | __u32 send_cq_handle; | |
594 | __u32 recv_cq_handle; | |
595 | __u32 srq_handle; | |
596 | __u32 max_send_wr; | |
597 | __u32 max_recv_wr; | |
598 | __u32 max_send_sge; | |
599 | __u32 max_recv_sge; | |
600 | __u32 max_inline_data; | |
601 | __u8 sq_sig_all; | |
602 | __u8 qp_type; | |
603 | __u8 is_srq; | |
604 | __u8 reserved; | |
605 | __u32 comp_mask; | |
606 | __u32 create_flags; | |
c70285f8 | 607 | __u32 rwq_ind_tbl_handle; |
2dee0e54 | 608 | __u32 source_qpn; |
6d8a7497 EBE |
609 | }; |
610 | ||
42849b26 | 611 | struct ib_uverbs_open_qp { |
26b99066 JG |
612 | __aligned_u64 response; |
613 | __aligned_u64 user_handle; | |
42849b26 SH |
614 | __u32 pd_handle; |
615 | __u32 qpn; | |
616 | __u8 qp_type; | |
617 | __u8 reserved[7]; | |
26b99066 | 618 | __aligned_u64 driver_data[0]; |
42849b26 SH |
619 | }; |
620 | ||
621 | /* also used for open response */ | |
8a96b3f9 RD |
622 | struct ib_uverbs_create_qp_resp { |
623 | __u32 qp_handle; | |
624 | __u32 qpn; | |
77369ed3 JM |
625 | __u32 max_send_wr; |
626 | __u32 max_recv_wr; | |
627 | __u32 max_send_sge; | |
628 | __u32 max_recv_sge; | |
629 | __u32 max_inline_data; | |
4d9781c5 | 630 | __u32 reserved; |
8a96b3f9 RD |
631 | }; |
632 | ||
6d8a7497 EBE |
633 | struct ib_uverbs_ex_create_qp_resp { |
634 | struct ib_uverbs_create_qp_resp base; | |
635 | __u32 comp_mask; | |
636 | __u32 response_length; | |
637 | }; | |
638 | ||
8a96b3f9 RD |
639 | /* |
640 | * This struct needs to remain a multiple of 8 bytes to keep the | |
641 | * alignment of the modify QP parameters. | |
642 | */ | |
643 | struct ib_uverbs_qp_dest { | |
644 | __u8 dgid[16]; | |
645 | __u32 flow_label; | |
646 | __u16 dlid; | |
647 | __u16 reserved; | |
648 | __u8 sgid_index; | |
649 | __u8 hop_limit; | |
650 | __u8 traffic_class; | |
651 | __u8 sl; | |
652 | __u8 src_path_bits; | |
653 | __u8 static_rate; | |
654 | __u8 is_global; | |
655 | __u8 port_num; | |
656 | }; | |
657 | ||
7ccc9a24 | 658 | struct ib_uverbs_query_qp { |
26b99066 | 659 | __aligned_u64 response; |
7ccc9a24 DB |
660 | __u32 qp_handle; |
661 | __u32 attr_mask; | |
26b99066 | 662 | __aligned_u64 driver_data[0]; |
7ccc9a24 DB |
663 | }; |
664 | ||
665 | struct ib_uverbs_query_qp_resp { | |
666 | struct ib_uverbs_qp_dest dest; | |
667 | struct ib_uverbs_qp_dest alt_dest; | |
668 | __u32 max_send_wr; | |
669 | __u32 max_recv_wr; | |
670 | __u32 max_send_sge; | |
671 | __u32 max_recv_sge; | |
672 | __u32 max_inline_data; | |
673 | __u32 qkey; | |
674 | __u32 rq_psn; | |
675 | __u32 sq_psn; | |
676 | __u32 dest_qp_num; | |
677 | __u32 qp_access_flags; | |
678 | __u16 pkey_index; | |
679 | __u16 alt_pkey_index; | |
680 | __u8 qp_state; | |
681 | __u8 cur_qp_state; | |
682 | __u8 path_mtu; | |
683 | __u8 path_mig_state; | |
0b26c88f | 684 | __u8 sq_draining; |
7ccc9a24 DB |
685 | __u8 max_rd_atomic; |
686 | __u8 max_dest_rd_atomic; | |
687 | __u8 min_rnr_timer; | |
688 | __u8 port_num; | |
689 | __u8 timeout; | |
690 | __u8 retry_cnt; | |
691 | __u8 rnr_retry; | |
692 | __u8 alt_port_num; | |
693 | __u8 alt_timeout; | |
694 | __u8 sq_sig_all; | |
695 | __u8 reserved[5]; | |
26b99066 | 696 | __aligned_u64 driver_data[0]; |
7ccc9a24 DB |
697 | }; |
698 | ||
8a96b3f9 RD |
699 | struct ib_uverbs_modify_qp { |
700 | struct ib_uverbs_qp_dest dest; | |
701 | struct ib_uverbs_qp_dest alt_dest; | |
702 | __u32 qp_handle; | |
703 | __u32 attr_mask; | |
704 | __u32 qkey; | |
705 | __u32 rq_psn; | |
706 | __u32 sq_psn; | |
707 | __u32 dest_qp_num; | |
708 | __u32 qp_access_flags; | |
709 | __u16 pkey_index; | |
710 | __u16 alt_pkey_index; | |
711 | __u8 qp_state; | |
712 | __u8 cur_qp_state; | |
713 | __u8 path_mtu; | |
714 | __u8 path_mig_state; | |
715 | __u8 en_sqd_async_notify; | |
716 | __u8 max_rd_atomic; | |
717 | __u8 max_dest_rd_atomic; | |
718 | __u8 min_rnr_timer; | |
719 | __u8 port_num; | |
720 | __u8 timeout; | |
721 | __u8 retry_cnt; | |
722 | __u8 rnr_retry; | |
723 | __u8 alt_port_num; | |
724 | __u8 alt_timeout; | |
725 | __u8 reserved[2]; | |
26b99066 | 726 | __aligned_u64 driver_data[0]; |
8a96b3f9 RD |
727 | }; |
728 | ||
189aba99 BW |
729 | struct ib_uverbs_ex_modify_qp { |
730 | struct ib_uverbs_modify_qp base; | |
731 | __u32 rate_limit; | |
732 | __u32 reserved; | |
733 | }; | |
734 | ||
8a96b3f9 RD |
735 | struct ib_uverbs_modify_qp_resp { |
736 | }; | |
737 | ||
189aba99 BW |
738 | struct ib_uverbs_ex_modify_qp_resp { |
739 | __u32 comp_mask; | |
740 | __u32 response_length; | |
741 | }; | |
742 | ||
8a96b3f9 | 743 | struct ib_uverbs_destroy_qp { |
26b99066 | 744 | __aligned_u64 response; |
8a96b3f9 | 745 | __u32 qp_handle; |
63aaf647 RD |
746 | __u32 reserved; |
747 | }; | |
748 | ||
749 | struct ib_uverbs_destroy_qp_resp { | |
750 | __u32 events_reported; | |
8a96b3f9 RD |
751 | }; |
752 | ||
91ecd4ae RD |
753 | /* |
754 | * The ib_uverbs_sge structure isn't used anywhere, since we assume | |
755 | * the ib_sge structure is packed the same way on 32-bit and 64-bit | |
756 | * architectures in both kernel and user space. It's just here to | |
757 | * document the ABI. | |
758 | */ | |
759 | struct ib_uverbs_sge { | |
26b99066 | 760 | __aligned_u64 addr; |
91ecd4ae RD |
761 | __u32 length; |
762 | __u32 lkey; | |
763 | }; | |
764 | ||
765 | struct ib_uverbs_send_wr { | |
26b99066 | 766 | __aligned_u64 wr_id; |
91ecd4ae RD |
767 | __u32 num_sge; |
768 | __u32 opcode; | |
769 | __u32 send_flags; | |
0f39cf3d | 770 | union { |
c966ea12 | 771 | __be32 imm_data; |
0f39cf3d RD |
772 | __u32 invalidate_rkey; |
773 | } ex; | |
91ecd4ae RD |
774 | union { |
775 | struct { | |
26b99066 | 776 | __aligned_u64 remote_addr; |
91ecd4ae RD |
777 | __u32 rkey; |
778 | __u32 reserved; | |
779 | } rdma; | |
780 | struct { | |
26b99066 JG |
781 | __aligned_u64 remote_addr; |
782 | __aligned_u64 compare_add; | |
783 | __aligned_u64 swap; | |
91ecd4ae RD |
784 | __u32 rkey; |
785 | __u32 reserved; | |
786 | } atomic; | |
787 | struct { | |
788 | __u32 ah; | |
789 | __u32 remote_qpn; | |
790 | __u32 remote_qkey; | |
791 | __u32 reserved; | |
792 | } ud; | |
793 | } wr; | |
794 | }; | |
795 | ||
796 | struct ib_uverbs_post_send { | |
26b99066 | 797 | __aligned_u64 response; |
91ecd4ae RD |
798 | __u32 qp_handle; |
799 | __u32 wr_count; | |
800 | __u32 sge_count; | |
801 | __u32 wqe_size; | |
802 | struct ib_uverbs_send_wr send_wr[0]; | |
803 | }; | |
804 | ||
805 | struct ib_uverbs_post_send_resp { | |
806 | __u32 bad_wr; | |
807 | }; | |
808 | ||
809 | struct ib_uverbs_recv_wr { | |
26b99066 | 810 | __aligned_u64 wr_id; |
91ecd4ae RD |
811 | __u32 num_sge; |
812 | __u32 reserved; | |
813 | }; | |
814 | ||
815 | struct ib_uverbs_post_recv { | |
26b99066 | 816 | __aligned_u64 response; |
91ecd4ae RD |
817 | __u32 qp_handle; |
818 | __u32 wr_count; | |
819 | __u32 sge_count; | |
820 | __u32 wqe_size; | |
821 | struct ib_uverbs_recv_wr recv_wr[0]; | |
822 | }; | |
823 | ||
824 | struct ib_uverbs_post_recv_resp { | |
825 | __u32 bad_wr; | |
826 | }; | |
827 | ||
828 | struct ib_uverbs_post_srq_recv { | |
26b99066 | 829 | __aligned_u64 response; |
91ecd4ae RD |
830 | __u32 srq_handle; |
831 | __u32 wr_count; | |
832 | __u32 sge_count; | |
833 | __u32 wqe_size; | |
834 | struct ib_uverbs_recv_wr recv[0]; | |
835 | }; | |
836 | ||
837 | struct ib_uverbs_post_srq_recv_resp { | |
838 | __u32 bad_wr; | |
839 | }; | |
840 | ||
91ecd4ae | 841 | struct ib_uverbs_create_ah { |
26b99066 JG |
842 | __aligned_u64 response; |
843 | __aligned_u64 user_handle; | |
91ecd4ae RD |
844 | __u32 pd_handle; |
845 | __u32 reserved; | |
846 | struct ib_uverbs_ah_attr attr; | |
847 | }; | |
848 | ||
849 | struct ib_uverbs_create_ah_resp { | |
850 | __u32 ah_handle; | |
851 | }; | |
852 | ||
853 | struct ib_uverbs_destroy_ah { | |
854 | __u32 ah_handle; | |
855 | }; | |
856 | ||
8a96b3f9 RD |
857 | struct ib_uverbs_attach_mcast { |
858 | __u8 gid[16]; | |
859 | __u32 qp_handle; | |
860 | __u16 mlid; | |
861 | __u16 reserved; | |
26b99066 | 862 | __aligned_u64 driver_data[0]; |
8a96b3f9 RD |
863 | }; |
864 | ||
865 | struct ib_uverbs_detach_mcast { | |
866 | __u8 gid[16]; | |
867 | __u32 qp_handle; | |
868 | __u16 mlid; | |
869 | __u16 reserved; | |
26b99066 | 870 | __aligned_u64 driver_data[0]; |
436f2ad0 HHZ |
871 | }; |
872 | ||
58913efb YD |
873 | struct ib_uverbs_flow_spec_hdr { |
874 | __u32 type; | |
875 | __u16 size; | |
876 | __u16 reserved; | |
877 | /* followed by flow_spec */ | |
26b99066 | 878 | __aligned_u64 flow_spec_data[0]; |
58913efb YD |
879 | }; |
880 | ||
b68c9560 | 881 | struct ib_uverbs_flow_eth_filter { |
436f2ad0 HHZ |
882 | __u8 dst_mac[6]; |
883 | __u8 src_mac[6]; | |
884 | __be16 ether_type; | |
885 | __be16 vlan_tag; | |
886 | }; | |
887 | ||
b68c9560 | 888 | struct ib_uverbs_flow_spec_eth { |
58913efb YD |
889 | union { |
890 | struct ib_uverbs_flow_spec_hdr hdr; | |
891 | struct { | |
892 | __u32 type; | |
893 | __u16 size; | |
894 | __u16 reserved; | |
895 | }; | |
896 | }; | |
b68c9560 YD |
897 | struct ib_uverbs_flow_eth_filter val; |
898 | struct ib_uverbs_flow_eth_filter mask; | |
436f2ad0 HHZ |
899 | }; |
900 | ||
b68c9560 | 901 | struct ib_uverbs_flow_ipv4_filter { |
436f2ad0 HHZ |
902 | __be32 src_ip; |
903 | __be32 dst_ip; | |
989a3a8f MG |
904 | __u8 proto; |
905 | __u8 tos; | |
906 | __u8 ttl; | |
907 | __u8 flags; | |
436f2ad0 HHZ |
908 | }; |
909 | ||
b68c9560 | 910 | struct ib_uverbs_flow_spec_ipv4 { |
58913efb YD |
911 | union { |
912 | struct ib_uverbs_flow_spec_hdr hdr; | |
913 | struct { | |
914 | __u32 type; | |
915 | __u16 size; | |
916 | __u16 reserved; | |
917 | }; | |
918 | }; | |
b68c9560 YD |
919 | struct ib_uverbs_flow_ipv4_filter val; |
920 | struct ib_uverbs_flow_ipv4_filter mask; | |
436f2ad0 HHZ |
921 | }; |
922 | ||
b68c9560 | 923 | struct ib_uverbs_flow_tcp_udp_filter { |
436f2ad0 HHZ |
924 | __be16 dst_port; |
925 | __be16 src_port; | |
926 | }; | |
927 | ||
b68c9560 | 928 | struct ib_uverbs_flow_spec_tcp_udp { |
58913efb YD |
929 | union { |
930 | struct ib_uverbs_flow_spec_hdr hdr; | |
931 | struct { | |
932 | __u32 type; | |
933 | __u16 size; | |
934 | __u16 reserved; | |
935 | }; | |
936 | }; | |
b68c9560 YD |
937 | struct ib_uverbs_flow_tcp_udp_filter val; |
938 | struct ib_uverbs_flow_tcp_udp_filter mask; | |
436f2ad0 HHZ |
939 | }; |
940 | ||
4c2aae71 | 941 | struct ib_uverbs_flow_ipv6_filter { |
a72c6a2b MG |
942 | __u8 src_ip[16]; |
943 | __u8 dst_ip[16]; | |
944 | __be32 flow_label; | |
945 | __u8 next_hdr; | |
946 | __u8 traffic_class; | |
947 | __u8 hop_limit; | |
948 | __u8 reserved; | |
4c2aae71 MG |
949 | }; |
950 | ||
951 | struct ib_uverbs_flow_spec_ipv6 { | |
952 | union { | |
953 | struct ib_uverbs_flow_spec_hdr hdr; | |
954 | struct { | |
955 | __u32 type; | |
956 | __u16 size; | |
957 | __u16 reserved; | |
958 | }; | |
959 | }; | |
960 | struct ib_uverbs_flow_ipv6_filter val; | |
961 | struct ib_uverbs_flow_ipv6_filter mask; | |
962 | }; | |
963 | ||
94e03f11 MR |
964 | struct ib_uverbs_flow_spec_action_tag { |
965 | union { | |
966 | struct ib_uverbs_flow_spec_hdr hdr; | |
967 | struct { | |
968 | __u32 type; | |
969 | __u16 size; | |
970 | __u16 reserved; | |
971 | }; | |
972 | }; | |
973 | __u32 tag_id; | |
974 | __u32 reserved1; | |
975 | }; | |
976 | ||
483a3966 SS |
977 | struct ib_uverbs_flow_spec_action_drop { |
978 | union { | |
979 | struct ib_uverbs_flow_spec_hdr hdr; | |
980 | struct { | |
981 | __u32 type; | |
982 | __u16 size; | |
983 | __u16 reserved; | |
984 | }; | |
985 | }; | |
986 | }; | |
987 | ||
9b828441 MB |
988 | struct ib_uverbs_flow_spec_action_handle { |
989 | union { | |
990 | struct ib_uverbs_flow_spec_hdr hdr; | |
991 | struct { | |
992 | __u32 type; | |
993 | __u16 size; | |
994 | __u16 reserved; | |
995 | }; | |
996 | }; | |
997 | __u32 handle; | |
998 | __u32 reserved1; | |
999 | }; | |
1000 | ||
a0cb4c75 MR |
1001 | struct ib_uverbs_flow_tunnel_filter { |
1002 | __be32 tunnel_id; | |
1003 | }; | |
1004 | ||
1005 | struct ib_uverbs_flow_spec_tunnel { | |
1006 | union { | |
1007 | struct ib_uverbs_flow_spec_hdr hdr; | |
1008 | struct { | |
1009 | __u32 type; | |
1010 | __u16 size; | |
1011 | __u16 reserved; | |
1012 | }; | |
1013 | }; | |
1014 | struct ib_uverbs_flow_tunnel_filter val; | |
1015 | struct ib_uverbs_flow_tunnel_filter mask; | |
1016 | }; | |
1017 | ||
56ab0b38 MB |
1018 | struct ib_uverbs_flow_spec_esp_filter { |
1019 | __u32 spi; | |
1020 | __u32 seq; | |
1021 | }; | |
1022 | ||
1023 | struct ib_uverbs_flow_spec_esp { | |
1024 | union { | |
1025 | struct ib_uverbs_flow_spec_hdr hdr; | |
1026 | struct { | |
1027 | __u32 type; | |
1028 | __u16 size; | |
1029 | __u16 reserved; | |
1030 | }; | |
1031 | }; | |
1032 | struct ib_uverbs_flow_spec_esp_filter val; | |
1033 | struct ib_uverbs_flow_spec_esp_filter mask; | |
1034 | }; | |
1035 | ||
d82693da | 1036 | struct ib_uverbs_flow_attr { |
436f2ad0 HHZ |
1037 | __u32 type; |
1038 | __u16 size; | |
1039 | __u16 priority; | |
1040 | __u8 num_of_specs; | |
1041 | __u8 reserved[2]; | |
1042 | __u8 port; | |
1043 | __u32 flags; | |
1044 | /* Following are the optional layers according to user request | |
1045 | * struct ib_flow_spec_xxx | |
1046 | * struct ib_flow_spec_yyy | |
1047 | */ | |
58913efb | 1048 | struct ib_uverbs_flow_spec_hdr flow_specs[0]; |
436f2ad0 HHZ |
1049 | }; |
1050 | ||
1051 | struct ib_uverbs_create_flow { | |
1052 | __u32 comp_mask; | |
436f2ad0 | 1053 | __u32 qp_handle; |
d82693da | 1054 | struct ib_uverbs_flow_attr flow_attr; |
436f2ad0 HHZ |
1055 | }; |
1056 | ||
1057 | struct ib_uverbs_create_flow_resp { | |
1058 | __u32 comp_mask; | |
1059 | __u32 flow_handle; | |
1060 | }; | |
1061 | ||
1062 | struct ib_uverbs_destroy_flow { | |
1063 | __u32 comp_mask; | |
1064 | __u32 flow_handle; | |
8a96b3f9 RD |
1065 | }; |
1066 | ||
f520ba5a | 1067 | struct ib_uverbs_create_srq { |
26b99066 JG |
1068 | __aligned_u64 response; |
1069 | __aligned_u64 user_handle; | |
f520ba5a RD |
1070 | __u32 pd_handle; |
1071 | __u32 max_wr; | |
1072 | __u32 max_sge; | |
1073 | __u32 srq_limit; | |
26b99066 | 1074 | __aligned_u64 driver_data[0]; |
f520ba5a RD |
1075 | }; |
1076 | ||
8541f8de | 1077 | struct ib_uverbs_create_xsrq { |
26b99066 JG |
1078 | __aligned_u64 response; |
1079 | __aligned_u64 user_handle; | |
8541f8de SH |
1080 | __u32 srq_type; |
1081 | __u32 pd_handle; | |
1082 | __u32 max_wr; | |
1083 | __u32 max_sge; | |
1084 | __u32 srq_limit; | |
9382d4e1 | 1085 | __u32 max_num_tags; |
8541f8de SH |
1086 | __u32 xrcd_handle; |
1087 | __u32 cq_handle; | |
26b99066 | 1088 | __aligned_u64 driver_data[0]; |
8541f8de SH |
1089 | }; |
1090 | ||
f520ba5a RD |
1091 | struct ib_uverbs_create_srq_resp { |
1092 | __u32 srq_handle; | |
ea88fd16 DB |
1093 | __u32 max_wr; |
1094 | __u32 max_sge; | |
8541f8de | 1095 | __u32 srqn; |
f520ba5a RD |
1096 | }; |
1097 | ||
1098 | struct ib_uverbs_modify_srq { | |
1099 | __u32 srq_handle; | |
1100 | __u32 attr_mask; | |
1101 | __u32 max_wr; | |
f520ba5a | 1102 | __u32 srq_limit; |
26b99066 | 1103 | __aligned_u64 driver_data[0]; |
f520ba5a RD |
1104 | }; |
1105 | ||
8bdb0e86 | 1106 | struct ib_uverbs_query_srq { |
26b99066 | 1107 | __aligned_u64 response; |
8bdb0e86 DB |
1108 | __u32 srq_handle; |
1109 | __u32 reserved; | |
26b99066 | 1110 | __aligned_u64 driver_data[0]; |
8bdb0e86 DB |
1111 | }; |
1112 | ||
1113 | struct ib_uverbs_query_srq_resp { | |
1114 | __u32 max_wr; | |
1115 | __u32 max_sge; | |
1116 | __u32 srq_limit; | |
1117 | __u32 reserved; | |
1118 | }; | |
1119 | ||
f520ba5a | 1120 | struct ib_uverbs_destroy_srq { |
26b99066 | 1121 | __aligned_u64 response; |
f520ba5a | 1122 | __u32 srq_handle; |
63aaf647 RD |
1123 | __u32 reserved; |
1124 | }; | |
1125 | ||
1126 | struct ib_uverbs_destroy_srq_resp { | |
1127 | __u32 events_reported; | |
f520ba5a RD |
1128 | }; |
1129 | ||
f213c052 YH |
1130 | struct ib_uverbs_ex_create_wq { |
1131 | __u32 comp_mask; | |
1132 | __u32 wq_type; | |
26b99066 | 1133 | __aligned_u64 user_handle; |
f213c052 YH |
1134 | __u32 pd_handle; |
1135 | __u32 cq_handle; | |
1136 | __u32 max_wr; | |
1137 | __u32 max_sge; | |
af1cb95d NO |
1138 | __u32 create_flags; /* Use enum ib_wq_flags */ |
1139 | __u32 reserved; | |
f213c052 YH |
1140 | }; |
1141 | ||
1142 | struct ib_uverbs_ex_create_wq_resp { | |
1143 | __u32 comp_mask; | |
1144 | __u32 response_length; | |
1145 | __u32 wq_handle; | |
1146 | __u32 max_wr; | |
1147 | __u32 max_sge; | |
1148 | __u32 wqn; | |
1149 | }; | |
1150 | ||
1151 | struct ib_uverbs_ex_destroy_wq { | |
1152 | __u32 comp_mask; | |
1153 | __u32 wq_handle; | |
1154 | }; | |
1155 | ||
1156 | struct ib_uverbs_ex_destroy_wq_resp { | |
1157 | __u32 comp_mask; | |
1158 | __u32 response_length; | |
1159 | __u32 events_reported; | |
1160 | __u32 reserved; | |
1161 | }; | |
1162 | ||
1163 | struct ib_uverbs_ex_modify_wq { | |
1164 | __u32 attr_mask; | |
1165 | __u32 wq_handle; | |
1166 | __u32 wq_state; | |
1167 | __u32 curr_wq_state; | |
af1cb95d NO |
1168 | __u32 flags; /* Use enum ib_wq_flags */ |
1169 | __u32 flags_mask; /* Use enum ib_wq_flags */ | |
f213c052 YH |
1170 | }; |
1171 | ||
de019a94 YH |
1172 | /* Prevent memory allocation rather than max expected size */ |
1173 | #define IB_USER_VERBS_MAX_LOG_IND_TBL_SIZE 0x0d | |
1174 | struct ib_uverbs_ex_create_rwq_ind_table { | |
1175 | __u32 comp_mask; | |
1176 | __u32 log_ind_tbl_size; | |
1177 | /* Following are the wq handles according to log_ind_tbl_size | |
1178 | * wq_handle1 | |
1179 | * wq_handle2 | |
1180 | */ | |
1181 | __u32 wq_handles[0]; | |
1182 | }; | |
1183 | ||
1184 | struct ib_uverbs_ex_create_rwq_ind_table_resp { | |
1185 | __u32 comp_mask; | |
1186 | __u32 response_length; | |
1187 | __u32 ind_tbl_handle; | |
1188 | __u32 ind_tbl_num; | |
1189 | }; | |
1190 | ||
1191 | struct ib_uverbs_ex_destroy_rwq_ind_table { | |
1192 | __u32 comp_mask; | |
1193 | __u32 ind_tbl_handle; | |
1194 | }; | |
1195 | ||
869ddcf8 YC |
1196 | struct ib_uverbs_cq_moderation { |
1197 | __u16 cq_count; | |
1198 | __u16 cq_period; | |
1199 | }; | |
1200 | ||
1201 | struct ib_uverbs_ex_modify_cq { | |
1202 | __u32 cq_handle; | |
1203 | __u32 attr_mask; | |
1204 | struct ib_uverbs_cq_moderation attr; | |
1205 | __u32 reserved; | |
1206 | }; | |
1207 | ||
ea6819e1 ND |
1208 | #define IB_DEVICE_NAME_MAX 64 |
1209 | ||
8a96b3f9 | 1210 | #endif /* IB_USER_VERBS_H */ |