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afb736e9 AV |
1 | /* |
2 | * Copyright (c) 2013-2015, Mellanox Technologies, Ltd. All rights reserved. | |
3 | * | |
4 | * This software is available to you under a choice of one of two | |
5 | * licenses. You may choose to be licensed under the terms of the GNU | |
6 | * General Public License (GPL) Version 2, available from the file | |
7 | * COPYING in the main directory of this source tree, or the | |
8 | * OpenIB.org BSD license below: | |
9 | * | |
10 | * Redistribution and use in source and binary forms, with or | |
11 | * without modification, are permitted provided that the following | |
12 | * conditions are met: | |
13 | * | |
14 | * - Redistributions of source code must retain the above | |
15 | * copyright notice, this list of conditions and the following | |
16 | * disclaimer. | |
17 | * | |
18 | * - Redistributions in binary form must reproduce the above | |
19 | * copyright notice, this list of conditions and the following | |
20 | * disclaimer in the documentation and/or other materials | |
21 | * provided with the distribution. | |
22 | * | |
23 | * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, | |
24 | * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF | |
25 | * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND | |
26 | * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS | |
27 | * BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN | |
28 | * ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN | |
29 | * CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE | |
30 | * SOFTWARE. | |
31 | */ | |
32 | ||
33 | #include <linux/mlx5/driver.h> | |
34 | #include "mlx5_core.h" | |
8d7f9ecb | 35 | #include <linux/mlx5/transobj.h> |
afb736e9 | 36 | |
8d7f9ecb | 37 | int mlx5_core_alloc_transport_domain(struct mlx5_core_dev *dev, u32 *tdn) |
56508b50 | 38 | { |
c4f287c4 SM |
39 | u32 in[MLX5_ST_SZ_DW(alloc_transport_domain_in)] = {0}; |
40 | u32 out[MLX5_ST_SZ_DW(alloc_transport_domain_out)] = {0}; | |
56508b50 AS |
41 | int err; |
42 | ||
56508b50 AS |
43 | MLX5_SET(alloc_transport_domain_in, in, opcode, |
44 | MLX5_CMD_OP_ALLOC_TRANSPORT_DOMAIN); | |
45 | ||
c4f287c4 | 46 | err = mlx5_cmd_exec(dev, in, sizeof(in), out, sizeof(out)); |
56508b50 AS |
47 | if (!err) |
48 | *tdn = MLX5_GET(alloc_transport_domain_out, out, | |
49 | transport_domain); | |
50 | ||
51 | return err; | |
52 | } | |
8d7f9ecb | 53 | EXPORT_SYMBOL(mlx5_core_alloc_transport_domain); |
56508b50 | 54 | |
8d7f9ecb | 55 | void mlx5_core_dealloc_transport_domain(struct mlx5_core_dev *dev, u32 tdn) |
56508b50 | 56 | { |
c4f287c4 SM |
57 | u32 in[MLX5_ST_SZ_DW(dealloc_transport_domain_in)] = {0}; |
58 | u32 out[MLX5_ST_SZ_DW(dealloc_transport_domain_out)] = {0}; | |
56508b50 AS |
59 | |
60 | MLX5_SET(dealloc_transport_domain_in, in, opcode, | |
61 | MLX5_CMD_OP_DEALLOC_TRANSPORT_DOMAIN); | |
62 | MLX5_SET(dealloc_transport_domain_in, in, transport_domain, tdn); | |
c4f287c4 | 63 | mlx5_cmd_exec(dev, in, sizeof(in), out, sizeof(out)); |
56508b50 | 64 | } |
8d7f9ecb | 65 | EXPORT_SYMBOL(mlx5_core_dealloc_transport_domain); |
56508b50 | 66 | |
7db22ffb | 67 | int mlx5_core_create_rq(struct mlx5_core_dev *dev, u32 *in, int inlen, u32 *rqn) |
afb736e9 | 68 | { |
c4f287c4 | 69 | u32 out[MLX5_ST_SZ_DW(create_rq_out)] = {0}; |
afb736e9 AV |
70 | int err; |
71 | ||
72 | MLX5_SET(create_rq_in, in, opcode, MLX5_CMD_OP_CREATE_RQ); | |
c4f287c4 | 73 | err = mlx5_cmd_exec(dev, in, inlen, out, sizeof(out)); |
afb736e9 AV |
74 | if (!err) |
75 | *rqn = MLX5_GET(create_rq_out, out, rqn); | |
76 | ||
77 | return err; | |
78 | } | |
16bd0201 | 79 | EXPORT_SYMBOL(mlx5_core_create_rq); |
afb736e9 | 80 | |
7db22ffb | 81 | int mlx5_core_modify_rq(struct mlx5_core_dev *dev, u32 rqn, u32 *in, int inlen) |
afb736e9 AV |
82 | { |
83 | u32 out[MLX5_ST_SZ_DW(modify_rq_out)]; | |
84 | ||
85 | MLX5_SET(modify_rq_in, in, rqn, rqn); | |
86 | MLX5_SET(modify_rq_in, in, opcode, MLX5_CMD_OP_MODIFY_RQ); | |
87 | ||
88 | memset(out, 0, sizeof(out)); | |
c4f287c4 | 89 | return mlx5_cmd_exec(dev, in, inlen, out, sizeof(out)); |
afb736e9 | 90 | } |
8d7f9ecb | 91 | EXPORT_SYMBOL(mlx5_core_modify_rq); |
afb736e9 | 92 | |
7db22ffb | 93 | void mlx5_core_destroy_rq(struct mlx5_core_dev *dev, u32 rqn) |
afb736e9 | 94 | { |
c4f287c4 SM |
95 | u32 in[MLX5_ST_SZ_DW(destroy_rq_in)] = {0}; |
96 | u32 out[MLX5_ST_SZ_DW(destroy_rq_out)] = {0}; | |
afb736e9 AV |
97 | |
98 | MLX5_SET(destroy_rq_in, in, opcode, MLX5_CMD_OP_DESTROY_RQ); | |
99 | MLX5_SET(destroy_rq_in, in, rqn, rqn); | |
c4f287c4 | 100 | mlx5_cmd_exec(dev, in, sizeof(in), out, sizeof(out)); |
afb736e9 | 101 | } |
16bd0201 | 102 | EXPORT_SYMBOL(mlx5_core_destroy_rq); |
afb736e9 | 103 | |
6d2f89df | 104 | int mlx5_core_query_rq(struct mlx5_core_dev *dev, u32 rqn, u32 *out) |
105 | { | |
106 | u32 in[MLX5_ST_SZ_DW(query_rq_in)] = {0}; | |
107 | int outlen = MLX5_ST_SZ_BYTES(query_rq_out); | |
108 | ||
109 | MLX5_SET(query_rq_in, in, opcode, MLX5_CMD_OP_QUERY_RQ); | |
110 | MLX5_SET(query_rq_in, in, rqn, rqn); | |
111 | ||
c4f287c4 | 112 | return mlx5_cmd_exec(dev, in, sizeof(in), out, outlen); |
6d2f89df | 113 | } |
114 | EXPORT_SYMBOL(mlx5_core_query_rq); | |
115 | ||
7db22ffb | 116 | int mlx5_core_create_sq(struct mlx5_core_dev *dev, u32 *in, int inlen, u32 *sqn) |
afb736e9 | 117 | { |
c4f287c4 | 118 | u32 out[MLX5_ST_SZ_DW(create_sq_out)] = {0}; |
afb736e9 AV |
119 | int err; |
120 | ||
121 | MLX5_SET(create_sq_in, in, opcode, MLX5_CMD_OP_CREATE_SQ); | |
c4f287c4 | 122 | err = mlx5_cmd_exec(dev, in, inlen, out, sizeof(out)); |
afb736e9 AV |
123 | if (!err) |
124 | *sqn = MLX5_GET(create_sq_out, out, sqn); | |
125 | ||
126 | return err; | |
127 | } | |
128 | ||
7db22ffb | 129 | int mlx5_core_modify_sq(struct mlx5_core_dev *dev, u32 sqn, u32 *in, int inlen) |
afb736e9 | 130 | { |
c4f287c4 | 131 | u32 out[MLX5_ST_SZ_DW(modify_sq_out)] = {0}; |
afb736e9 AV |
132 | |
133 | MLX5_SET(modify_sq_in, in, sqn, sqn); | |
134 | MLX5_SET(modify_sq_in, in, opcode, MLX5_CMD_OP_MODIFY_SQ); | |
c4f287c4 | 135 | return mlx5_cmd_exec(dev, in, inlen, out, sizeof(out)); |
afb736e9 | 136 | } |
8d7f9ecb | 137 | EXPORT_SYMBOL(mlx5_core_modify_sq); |
afb736e9 | 138 | |
7db22ffb | 139 | void mlx5_core_destroy_sq(struct mlx5_core_dev *dev, u32 sqn) |
afb736e9 | 140 | { |
c4f287c4 SM |
141 | u32 in[MLX5_ST_SZ_DW(destroy_sq_in)] = {0}; |
142 | u32 out[MLX5_ST_SZ_DW(destroy_sq_out)] = {0}; | |
afb736e9 AV |
143 | |
144 | MLX5_SET(destroy_sq_in, in, opcode, MLX5_CMD_OP_DESTROY_SQ); | |
145 | MLX5_SET(destroy_sq_in, in, sqn, sqn); | |
c4f287c4 | 146 | mlx5_cmd_exec(dev, in, sizeof(in), out, sizeof(out)); |
afb736e9 AV |
147 | } |
148 | ||
6d2f89df | 149 | int mlx5_core_query_sq(struct mlx5_core_dev *dev, u32 sqn, u32 *out) |
150 | { | |
151 | u32 in[MLX5_ST_SZ_DW(query_sq_in)] = {0}; | |
152 | int outlen = MLX5_ST_SZ_BYTES(query_sq_out); | |
153 | ||
154 | MLX5_SET(query_sq_in, in, opcode, MLX5_CMD_OP_QUERY_SQ); | |
155 | MLX5_SET(query_sq_in, in, sqn, sqn); | |
c4f287c4 | 156 | return mlx5_cmd_exec(dev, in, sizeof(in), out, outlen); |
6d2f89df | 157 | } |
158 | EXPORT_SYMBOL(mlx5_core_query_sq); | |
159 | ||
7db22ffb HA |
160 | int mlx5_core_create_tir(struct mlx5_core_dev *dev, u32 *in, int inlen, |
161 | u32 *tirn) | |
afb736e9 | 162 | { |
c4f287c4 | 163 | u32 out[MLX5_ST_SZ_DW(create_tir_out)] = {0}; |
afb736e9 AV |
164 | int err; |
165 | ||
166 | MLX5_SET(create_tir_in, in, opcode, MLX5_CMD_OP_CREATE_TIR); | |
167 | ||
168 | memset(out, 0, sizeof(out)); | |
c4f287c4 | 169 | err = mlx5_cmd_exec(dev, in, inlen, out, sizeof(out)); |
afb736e9 AV |
170 | if (!err) |
171 | *tirn = MLX5_GET(create_tir_out, out, tirn); | |
172 | ||
173 | return err; | |
174 | } | |
8d7f9ecb | 175 | EXPORT_SYMBOL(mlx5_core_create_tir); |
afb736e9 | 176 | |
d9eea403 AS |
177 | int mlx5_core_modify_tir(struct mlx5_core_dev *dev, u32 tirn, u32 *in, |
178 | int inlen) | |
179 | { | |
c4f287c4 | 180 | u32 out[MLX5_ST_SZ_DW(modify_tir_out)] = {0}; |
d9eea403 AS |
181 | |
182 | MLX5_SET(modify_tir_in, in, tirn, tirn); | |
183 | MLX5_SET(modify_tir_in, in, opcode, MLX5_CMD_OP_MODIFY_TIR); | |
c4f287c4 | 184 | return mlx5_cmd_exec(dev, in, inlen, out, sizeof(out)); |
d9eea403 AS |
185 | } |
186 | ||
7db22ffb | 187 | void mlx5_core_destroy_tir(struct mlx5_core_dev *dev, u32 tirn) |
afb736e9 | 188 | { |
c4f287c4 SM |
189 | u32 in[MLX5_ST_SZ_DW(destroy_tir_in)] = {0}; |
190 | u32 out[MLX5_ST_SZ_DW(destroy_tir_out)] = {0}; | |
afb736e9 AV |
191 | |
192 | MLX5_SET(destroy_tir_in, in, opcode, MLX5_CMD_OP_DESTROY_TIR); | |
193 | MLX5_SET(destroy_tir_in, in, tirn, tirn); | |
c4f287c4 | 194 | mlx5_cmd_exec(dev, in, sizeof(in), out, sizeof(out)); |
afb736e9 | 195 | } |
8d7f9ecb | 196 | EXPORT_SYMBOL(mlx5_core_destroy_tir); |
afb736e9 | 197 | |
7db22ffb HA |
198 | int mlx5_core_create_tis(struct mlx5_core_dev *dev, u32 *in, int inlen, |
199 | u32 *tisn) | |
afb736e9 | 200 | { |
c4f287c4 | 201 | u32 out[MLX5_ST_SZ_DW(create_tis_out)] = {0}; |
afb736e9 AV |
202 | int err; |
203 | ||
204 | MLX5_SET(create_tis_in, in, opcode, MLX5_CMD_OP_CREATE_TIS); | |
c4f287c4 | 205 | err = mlx5_cmd_exec(dev, in, inlen, out, sizeof(out)); |
afb736e9 AV |
206 | if (!err) |
207 | *tisn = MLX5_GET(create_tis_out, out, tisn); | |
208 | ||
209 | return err; | |
210 | } | |
8d7f9ecb | 211 | EXPORT_SYMBOL(mlx5_core_create_tis); |
afb736e9 | 212 | |
75850d0b | 213 | int mlx5_core_modify_tis(struct mlx5_core_dev *dev, u32 tisn, u32 *in, |
214 | int inlen) | |
215 | { | |
216 | u32 out[MLX5_ST_SZ_DW(modify_tis_out)] = {0}; | |
217 | ||
218 | MLX5_SET(modify_tis_in, in, tisn, tisn); | |
219 | MLX5_SET(modify_tis_in, in, opcode, MLX5_CMD_OP_MODIFY_TIS); | |
220 | ||
c4f287c4 | 221 | return mlx5_cmd_exec(dev, in, inlen, out, sizeof(out)); |
75850d0b | 222 | } |
223 | EXPORT_SYMBOL(mlx5_core_modify_tis); | |
224 | ||
7db22ffb | 225 | void mlx5_core_destroy_tis(struct mlx5_core_dev *dev, u32 tisn) |
afb736e9 | 226 | { |
c4f287c4 SM |
227 | u32 in[MLX5_ST_SZ_DW(destroy_tis_in)] = {0}; |
228 | u32 out[MLX5_ST_SZ_DW(destroy_tis_out)] = {0}; | |
afb736e9 AV |
229 | |
230 | MLX5_SET(destroy_tis_in, in, opcode, MLX5_CMD_OP_DESTROY_TIS); | |
231 | MLX5_SET(destroy_tis_in, in, tisn, tisn); | |
c4f287c4 | 232 | mlx5_cmd_exec(dev, in, sizeof(in), out, sizeof(out)); |
afb736e9 | 233 | } |
8d7f9ecb | 234 | EXPORT_SYMBOL(mlx5_core_destroy_tis); |
01949d01 HA |
235 | |
236 | int mlx5_core_create_rmp(struct mlx5_core_dev *dev, u32 *in, int inlen, | |
237 | u32 *rmpn) | |
238 | { | |
c4f287c4 | 239 | u32 out[MLX5_ST_SZ_DW(create_rmp_out)] = {0}; |
01949d01 HA |
240 | int err; |
241 | ||
242 | MLX5_SET(create_rmp_in, in, opcode, MLX5_CMD_OP_CREATE_RMP); | |
c4f287c4 | 243 | err = mlx5_cmd_exec(dev, in, inlen, out, sizeof(out)); |
01949d01 HA |
244 | if (!err) |
245 | *rmpn = MLX5_GET(create_rmp_out, out, rmpn); | |
246 | ||
247 | return err; | |
248 | } | |
249 | ||
250 | int mlx5_core_modify_rmp(struct mlx5_core_dev *dev, u32 *in, int inlen) | |
251 | { | |
c4f287c4 | 252 | u32 out[MLX5_ST_SZ_DW(modify_rmp_out)] = {0}; |
01949d01 HA |
253 | |
254 | MLX5_SET(modify_rmp_in, in, opcode, MLX5_CMD_OP_MODIFY_RMP); | |
c4f287c4 | 255 | return mlx5_cmd_exec(dev, in, inlen, out, sizeof(out)); |
01949d01 HA |
256 | } |
257 | ||
258 | int mlx5_core_destroy_rmp(struct mlx5_core_dev *dev, u32 rmpn) | |
259 | { | |
c4f287c4 SM |
260 | u32 in[MLX5_ST_SZ_DW(destroy_rmp_in)] = {0}; |
261 | u32 out[MLX5_ST_SZ_DW(destroy_rmp_out)] = {0}; | |
01949d01 HA |
262 | |
263 | MLX5_SET(destroy_rmp_in, in, opcode, MLX5_CMD_OP_DESTROY_RMP); | |
264 | MLX5_SET(destroy_rmp_in, in, rmpn, rmpn); | |
c4f287c4 | 265 | return mlx5_cmd_exec(dev, in, sizeof(in), out, |
01949d01 HA |
266 | sizeof(out)); |
267 | } | |
268 | ||
269 | int mlx5_core_query_rmp(struct mlx5_core_dev *dev, u32 rmpn, u32 *out) | |
270 | { | |
c4f287c4 | 271 | u32 in[MLX5_ST_SZ_DW(query_rmp_in)] = {0}; |
01949d01 HA |
272 | int outlen = MLX5_ST_SZ_BYTES(query_rmp_out); |
273 | ||
01949d01 HA |
274 | MLX5_SET(query_rmp_in, in, opcode, MLX5_CMD_OP_QUERY_RMP); |
275 | MLX5_SET(query_rmp_in, in, rmpn, rmpn); | |
c4f287c4 | 276 | return mlx5_cmd_exec(dev, in, sizeof(in), out, outlen); |
01949d01 HA |
277 | } |
278 | ||
279 | int mlx5_core_arm_rmp(struct mlx5_core_dev *dev, u32 rmpn, u16 lwm) | |
280 | { | |
281 | void *in; | |
282 | void *rmpc; | |
283 | void *wq; | |
284 | void *bitmask; | |
285 | int err; | |
286 | ||
287 | in = mlx5_vzalloc(MLX5_ST_SZ_BYTES(modify_rmp_in)); | |
288 | if (!in) | |
289 | return -ENOMEM; | |
290 | ||
291 | rmpc = MLX5_ADDR_OF(modify_rmp_in, in, ctx); | |
292 | bitmask = MLX5_ADDR_OF(modify_rmp_in, in, bitmask); | |
293 | wq = MLX5_ADDR_OF(rmpc, rmpc, wq); | |
294 | ||
295 | MLX5_SET(modify_rmp_in, in, rmp_state, MLX5_RMPC_STATE_RDY); | |
296 | MLX5_SET(modify_rmp_in, in, rmpn, rmpn); | |
297 | MLX5_SET(wq, wq, lwm, lwm); | |
298 | MLX5_SET(rmp_bitmask, bitmask, lwm, 1); | |
299 | MLX5_SET(rmpc, rmpc, state, MLX5_RMPC_STATE_RDY); | |
300 | ||
301 | err = mlx5_core_modify_rmp(dev, in, MLX5_ST_SZ_BYTES(modify_rmp_in)); | |
302 | ||
303 | kvfree(in); | |
304 | ||
305 | return err; | |
306 | } | |
307 | ||
308 | int mlx5_core_create_xsrq(struct mlx5_core_dev *dev, u32 *in, int inlen, | |
309 | u32 *xsrqn) | |
310 | { | |
c4f287c4 | 311 | u32 out[MLX5_ST_SZ_DW(create_xrc_srq_out)] = {0}; |
01949d01 HA |
312 | int err; |
313 | ||
314 | MLX5_SET(create_xrc_srq_in, in, opcode, MLX5_CMD_OP_CREATE_XRC_SRQ); | |
c4f287c4 | 315 | err = mlx5_cmd_exec(dev, in, inlen, out, sizeof(out)); |
01949d01 HA |
316 | if (!err) |
317 | *xsrqn = MLX5_GET(create_xrc_srq_out, out, xrc_srqn); | |
318 | ||
319 | return err; | |
320 | } | |
321 | ||
322 | int mlx5_core_destroy_xsrq(struct mlx5_core_dev *dev, u32 xsrqn) | |
323 | { | |
c4f287c4 SM |
324 | u32 in[MLX5_ST_SZ_DW(destroy_xrc_srq_in)] = {0}; |
325 | u32 out[MLX5_ST_SZ_DW(destroy_xrc_srq_out)] = {0}; | |
01949d01 HA |
326 | |
327 | MLX5_SET(destroy_xrc_srq_in, in, opcode, MLX5_CMD_OP_DESTROY_XRC_SRQ); | |
328 | MLX5_SET(destroy_xrc_srq_in, in, xrc_srqn, xsrqn); | |
c4f287c4 | 329 | return mlx5_cmd_exec(dev, in, sizeof(in), out, sizeof(out)); |
01949d01 HA |
330 | } |
331 | ||
332 | int mlx5_core_query_xsrq(struct mlx5_core_dev *dev, u32 xsrqn, u32 *out) | |
333 | { | |
c4f287c4 | 334 | u32 in[MLX5_ST_SZ_DW(query_xrc_srq_in)] = {0}; |
01949d01 HA |
335 | void *srqc; |
336 | void *xrc_srqc; | |
337 | int err; | |
338 | ||
01949d01 HA |
339 | MLX5_SET(query_xrc_srq_in, in, opcode, MLX5_CMD_OP_QUERY_XRC_SRQ); |
340 | MLX5_SET(query_xrc_srq_in, in, xrc_srqn, xsrqn); | |
c4f287c4 SM |
341 | err = mlx5_cmd_exec(dev, in, sizeof(in), out, |
342 | MLX5_ST_SZ_BYTES(query_xrc_srq_out)); | |
01949d01 HA |
343 | if (!err) { |
344 | xrc_srqc = MLX5_ADDR_OF(query_xrc_srq_out, out, | |
345 | xrc_srq_context_entry); | |
346 | srqc = MLX5_ADDR_OF(query_srq_out, out, srq_context_entry); | |
347 | memcpy(srqc, xrc_srqc, MLX5_ST_SZ_BYTES(srqc)); | |
348 | } | |
349 | ||
350 | return err; | |
351 | } | |
352 | ||
353 | int mlx5_core_arm_xsrq(struct mlx5_core_dev *dev, u32 xsrqn, u16 lwm) | |
354 | { | |
c4f287c4 SM |
355 | u32 in[MLX5_ST_SZ_DW(arm_xrc_srq_in)] = {0}; |
356 | u32 out[MLX5_ST_SZ_DW(arm_xrc_srq_out)] = {0}; | |
01949d01 HA |
357 | |
358 | MLX5_SET(arm_xrc_srq_in, in, opcode, MLX5_CMD_OP_ARM_XRC_SRQ); | |
359 | MLX5_SET(arm_xrc_srq_in, in, xrc_srqn, xsrqn); | |
360 | MLX5_SET(arm_xrc_srq_in, in, lwm, lwm); | |
361 | MLX5_SET(arm_xrc_srq_in, in, op_mod, | |
362 | MLX5_ARM_XRC_SRQ_IN_OP_MOD_XRC_SRQ); | |
c4f287c4 | 363 | return mlx5_cmd_exec(dev, in, sizeof(in), out, sizeof(out)); |
01949d01 | 364 | } |
1fc22739 AS |
365 | |
366 | int mlx5_core_create_rqt(struct mlx5_core_dev *dev, u32 *in, int inlen, | |
367 | u32 *rqtn) | |
368 | { | |
c4f287c4 | 369 | u32 out[MLX5_ST_SZ_DW(create_rqt_out)] = {0}; |
1fc22739 AS |
370 | int err; |
371 | ||
372 | MLX5_SET(create_rqt_in, in, opcode, MLX5_CMD_OP_CREATE_RQT); | |
c4f287c4 | 373 | err = mlx5_cmd_exec(dev, in, inlen, out, sizeof(out)); |
1fc22739 AS |
374 | if (!err) |
375 | *rqtn = MLX5_GET(create_rqt_out, out, rqtn); | |
376 | ||
377 | return err; | |
378 | } | |
16bd0201 | 379 | EXPORT_SYMBOL(mlx5_core_create_rqt); |
1fc22739 | 380 | |
5c50368f AS |
381 | int mlx5_core_modify_rqt(struct mlx5_core_dev *dev, u32 rqtn, u32 *in, |
382 | int inlen) | |
383 | { | |
c4f287c4 | 384 | u32 out[MLX5_ST_SZ_DW(modify_rqt_out)] = {0}; |
5c50368f AS |
385 | |
386 | MLX5_SET(modify_rqt_in, in, rqtn, rqtn); | |
387 | MLX5_SET(modify_rqt_in, in, opcode, MLX5_CMD_OP_MODIFY_RQT); | |
c4f287c4 | 388 | return mlx5_cmd_exec(dev, in, inlen, out, sizeof(out)); |
5c50368f AS |
389 | } |
390 | ||
1fc22739 AS |
391 | void mlx5_core_destroy_rqt(struct mlx5_core_dev *dev, u32 rqtn) |
392 | { | |
c4f287c4 SM |
393 | u32 in[MLX5_ST_SZ_DW(destroy_rqt_in)] = {0}; |
394 | u32 out[MLX5_ST_SZ_DW(destroy_rqt_out)] = {0}; | |
1fc22739 AS |
395 | |
396 | MLX5_SET(destroy_rqt_in, in, opcode, MLX5_CMD_OP_DESTROY_RQT); | |
397 | MLX5_SET(destroy_rqt_in, in, rqtn, rqtn); | |
c4f287c4 | 398 | mlx5_cmd_exec(dev, in, sizeof(in), out, sizeof(out)); |
1fc22739 | 399 | } |
16bd0201 | 400 | EXPORT_SYMBOL(mlx5_core_destroy_rqt); |