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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/export.h> | |
34 | #include <linux/etherdevice.h> | |
35 | #include <linux/mlx5/driver.h> | |
d18a9470 | 36 | #include <linux/mlx5/vport.h> |
afb736e9 AV |
37 | #include "mlx5_core.h" |
38 | ||
e7546514 SM |
39 | static int _mlx5_query_vport_state(struct mlx5_core_dev *mdev, u8 opmod, |
40 | u16 vport, u32 *out, int outlen) | |
afb736e9 | 41 | { |
afb736e9 | 42 | int err; |
e7546514 | 43 | u32 in[MLX5_ST_SZ_DW(query_vport_state_in)]; |
afb736e9 AV |
44 | |
45 | memset(in, 0, sizeof(in)); | |
46 | ||
47 | MLX5_SET(query_vport_state_in, in, opcode, | |
48 | MLX5_CMD_OP_QUERY_VPORT_STATE); | |
49 | MLX5_SET(query_vport_state_in, in, op_mod, opmod); | |
e7546514 SM |
50 | MLX5_SET(query_vport_state_in, in, vport_number, vport); |
51 | if (vport) | |
52 | MLX5_SET(query_vport_state_in, in, other_vport, 1); | |
afb736e9 | 53 | |
e7546514 | 54 | err = mlx5_cmd_exec_check_status(mdev, in, sizeof(in), out, outlen); |
afb736e9 AV |
55 | if (err) |
56 | mlx5_core_warn(mdev, "MLX5_CMD_OP_QUERY_VPORT_STATE failed\n"); | |
57 | ||
e7546514 SM |
58 | return err; |
59 | } | |
60 | ||
61 | u8 mlx5_query_vport_state(struct mlx5_core_dev *mdev, u8 opmod, u16 vport) | |
62 | { | |
63 | u32 out[MLX5_ST_SZ_DW(query_vport_state_out)] = {0}; | |
64 | ||
65 | _mlx5_query_vport_state(mdev, opmod, vport, out, sizeof(out)); | |
66 | ||
afb736e9 AV |
67 | return MLX5_GET(query_vport_state_out, out, state); |
68 | } | |
e7546514 SM |
69 | EXPORT_SYMBOL_GPL(mlx5_query_vport_state); |
70 | ||
71 | u8 mlx5_query_vport_admin_state(struct mlx5_core_dev *mdev, u8 opmod, u16 vport) | |
72 | { | |
73 | u32 out[MLX5_ST_SZ_DW(query_vport_state_out)] = {0}; | |
74 | ||
75 | _mlx5_query_vport_state(mdev, opmod, vport, out, sizeof(out)); | |
76 | ||
77 | return MLX5_GET(query_vport_state_out, out, admin_state); | |
78 | } | |
048ccca8 | 79 | EXPORT_SYMBOL_GPL(mlx5_query_vport_admin_state); |
e7546514 SM |
80 | |
81 | int mlx5_modify_vport_admin_state(struct mlx5_core_dev *mdev, u8 opmod, | |
82 | u16 vport, u8 state) | |
83 | { | |
84 | u32 in[MLX5_ST_SZ_DW(modify_vport_state_in)]; | |
85 | u32 out[MLX5_ST_SZ_DW(modify_vport_state_out)]; | |
86 | int err; | |
87 | ||
88 | memset(in, 0, sizeof(in)); | |
89 | ||
90 | MLX5_SET(modify_vport_state_in, in, opcode, | |
91 | MLX5_CMD_OP_MODIFY_VPORT_STATE); | |
92 | MLX5_SET(modify_vport_state_in, in, op_mod, opmod); | |
93 | MLX5_SET(modify_vport_state_in, in, vport_number, vport); | |
94 | ||
95 | if (vport) | |
96 | MLX5_SET(modify_vport_state_in, in, other_vport, 1); | |
97 | ||
98 | MLX5_SET(modify_vport_state_in, in, admin_state, state); | |
99 | ||
100 | err = mlx5_cmd_exec_check_status(mdev, in, sizeof(in), out, | |
101 | sizeof(out)); | |
102 | if (err) | |
103 | mlx5_core_warn(mdev, "MLX5_CMD_OP_MODIFY_VPORT_STATE failed\n"); | |
104 | ||
105 | return err; | |
106 | } | |
048ccca8 | 107 | EXPORT_SYMBOL_GPL(mlx5_modify_vport_admin_state); |
afb736e9 | 108 | |
e1d7d349 SM |
109 | static int mlx5_query_nic_vport_context(struct mlx5_core_dev *mdev, u16 vport, |
110 | u32 *out, int outlen) | |
111 | { | |
112 | u32 in[MLX5_ST_SZ_DW(query_nic_vport_context_in)]; | |
113 | ||
114 | memset(in, 0, sizeof(in)); | |
115 | ||
116 | MLX5_SET(query_nic_vport_context_in, in, opcode, | |
117 | MLX5_CMD_OP_QUERY_NIC_VPORT_CONTEXT); | |
118 | ||
119 | MLX5_SET(query_nic_vport_context_in, in, vport_number, vport); | |
120 | if (vport) | |
121 | MLX5_SET(query_nic_vport_context_in, in, other_vport, 1); | |
122 | ||
123 | return mlx5_cmd_exec_check_status(mdev, in, sizeof(in), out, outlen); | |
124 | } | |
125 | ||
126 | static int mlx5_modify_nic_vport_context(struct mlx5_core_dev *mdev, void *in, | |
127 | int inlen) | |
128 | { | |
129 | u32 out[MLX5_ST_SZ_DW(modify_nic_vport_context_out)]; | |
130 | ||
131 | MLX5_SET(modify_nic_vport_context_in, in, opcode, | |
132 | MLX5_CMD_OP_MODIFY_NIC_VPORT_CONTEXT); | |
133 | ||
134 | memset(out, 0, sizeof(out)); | |
135 | return mlx5_cmd_exec_check_status(mdev, in, inlen, out, sizeof(out)); | |
136 | } | |
137 | ||
138 | int mlx5_query_nic_vport_mac_address(struct mlx5_core_dev *mdev, | |
139 | u16 vport, u8 *addr) | |
afb736e9 | 140 | { |
afb736e9 AV |
141 | u32 *out; |
142 | int outlen = MLX5_ST_SZ_BYTES(query_nic_vport_context_out); | |
143 | u8 *out_addr; | |
e1d7d349 | 144 | int err; |
afb736e9 AV |
145 | |
146 | out = mlx5_vzalloc(outlen); | |
147 | if (!out) | |
e1d7d349 | 148 | return -ENOMEM; |
afb736e9 AV |
149 | |
150 | out_addr = MLX5_ADDR_OF(query_nic_vport_context_out, out, | |
151 | nic_vport_context.permanent_address); | |
152 | ||
e1d7d349 | 153 | err = mlx5_query_nic_vport_context(mdev, vport, out, outlen); |
e5f6175c AS |
154 | if (!err) |
155 | ether_addr_copy(addr, &out_addr[2]); | |
afb736e9 AV |
156 | |
157 | kvfree(out); | |
e1d7d349 SM |
158 | return err; |
159 | } | |
160 | EXPORT_SYMBOL_GPL(mlx5_query_nic_vport_mac_address); | |
161 | ||
162 | int mlx5_modify_nic_vport_mac_address(struct mlx5_core_dev *mdev, | |
163 | u16 vport, u8 *addr) | |
164 | { | |
165 | void *in; | |
166 | int inlen = MLX5_ST_SZ_BYTES(modify_nic_vport_context_in); | |
167 | int err; | |
168 | void *nic_vport_ctx; | |
169 | u8 *perm_mac; | |
170 | ||
171 | in = mlx5_vzalloc(inlen); | |
172 | if (!in) { | |
173 | mlx5_core_warn(mdev, "failed to allocate inbox\n"); | |
174 | return -ENOMEM; | |
175 | } | |
176 | ||
177 | MLX5_SET(modify_nic_vport_context_in, in, | |
178 | field_select.permanent_address, 1); | |
179 | MLX5_SET(modify_nic_vport_context_in, in, vport_number, vport); | |
180 | ||
181 | if (vport) | |
182 | MLX5_SET(modify_nic_vport_context_in, in, other_vport, 1); | |
183 | ||
184 | nic_vport_ctx = MLX5_ADDR_OF(modify_nic_vport_context_in, | |
185 | in, nic_vport_context); | |
186 | perm_mac = MLX5_ADDR_OF(nic_vport_context, nic_vport_ctx, | |
187 | permanent_address); | |
188 | ||
189 | ether_addr_copy(&perm_mac[2], addr); | |
190 | ||
191 | err = mlx5_modify_nic_vport_context(mdev, in, inlen); | |
192 | ||
193 | kvfree(in); | |
194 | ||
195 | return err; | |
afb736e9 | 196 | } |
048ccca8 | 197 | EXPORT_SYMBOL_GPL(mlx5_modify_nic_vport_mac_address); |
707c4602 | 198 | |
cd255eff SM |
199 | int mlx5_query_nic_vport_mtu(struct mlx5_core_dev *mdev, u16 *mtu) |
200 | { | |
201 | int outlen = MLX5_ST_SZ_BYTES(query_nic_vport_context_out); | |
202 | u32 *out; | |
203 | int err; | |
204 | ||
205 | out = mlx5_vzalloc(outlen); | |
206 | if (!out) | |
207 | return -ENOMEM; | |
208 | ||
209 | err = mlx5_query_nic_vport_context(mdev, 0, out, outlen); | |
210 | if (!err) | |
211 | *mtu = MLX5_GET(query_nic_vport_context_out, out, | |
212 | nic_vport_context.mtu); | |
213 | ||
214 | kvfree(out); | |
215 | return err; | |
216 | } | |
217 | EXPORT_SYMBOL_GPL(mlx5_query_nic_vport_mtu); | |
218 | ||
219 | int mlx5_modify_nic_vport_mtu(struct mlx5_core_dev *mdev, u16 mtu) | |
220 | { | |
221 | int inlen = MLX5_ST_SZ_BYTES(modify_nic_vport_context_in); | |
222 | void *in; | |
223 | int err; | |
224 | ||
225 | in = mlx5_vzalloc(inlen); | |
226 | if (!in) | |
227 | return -ENOMEM; | |
228 | ||
229 | MLX5_SET(modify_nic_vport_context_in, in, field_select.mtu, 1); | |
230 | MLX5_SET(modify_nic_vport_context_in, in, nic_vport_context.mtu, mtu); | |
231 | ||
232 | err = mlx5_modify_nic_vport_context(mdev, in, inlen); | |
233 | ||
234 | kvfree(in); | |
235 | return err; | |
236 | } | |
237 | EXPORT_SYMBOL_GPL(mlx5_modify_nic_vport_mtu); | |
238 | ||
e16aea27 SM |
239 | int mlx5_query_nic_vport_mac_list(struct mlx5_core_dev *dev, |
240 | u32 vport, | |
241 | enum mlx5_list_type list_type, | |
242 | u8 addr_list[][ETH_ALEN], | |
243 | int *list_size) | |
244 | { | |
245 | u32 in[MLX5_ST_SZ_DW(query_nic_vport_context_in)]; | |
246 | void *nic_vport_ctx; | |
247 | int max_list_size; | |
248 | int req_list_size; | |
249 | int out_sz; | |
250 | void *out; | |
251 | int err; | |
252 | int i; | |
253 | ||
254 | req_list_size = *list_size; | |
255 | ||
256 | max_list_size = list_type == MLX5_NVPRT_LIST_TYPE_UC ? | |
257 | 1 << MLX5_CAP_GEN(dev, log_max_current_uc_list) : | |
258 | 1 << MLX5_CAP_GEN(dev, log_max_current_mc_list); | |
259 | ||
260 | if (req_list_size > max_list_size) { | |
261 | mlx5_core_warn(dev, "Requested list size (%d) > (%d) max_list_size\n", | |
262 | req_list_size, max_list_size); | |
263 | req_list_size = max_list_size; | |
264 | } | |
265 | ||
266 | out_sz = MLX5_ST_SZ_BYTES(modify_nic_vport_context_in) + | |
267 | req_list_size * MLX5_ST_SZ_BYTES(mac_address_layout); | |
268 | ||
269 | memset(in, 0, sizeof(in)); | |
270 | out = kzalloc(out_sz, GFP_KERNEL); | |
271 | if (!out) | |
272 | return -ENOMEM; | |
273 | ||
274 | MLX5_SET(query_nic_vport_context_in, in, opcode, | |
275 | MLX5_CMD_OP_QUERY_NIC_VPORT_CONTEXT); | |
276 | MLX5_SET(query_nic_vport_context_in, in, allowed_list_type, list_type); | |
277 | MLX5_SET(query_nic_vport_context_in, in, vport_number, vport); | |
278 | ||
279 | if (vport) | |
280 | MLX5_SET(query_nic_vport_context_in, in, other_vport, 1); | |
281 | ||
282 | err = mlx5_cmd_exec_check_status(dev, in, sizeof(in), out, out_sz); | |
283 | if (err) | |
284 | goto out; | |
285 | ||
286 | nic_vport_ctx = MLX5_ADDR_OF(query_nic_vport_context_out, out, | |
287 | nic_vport_context); | |
288 | req_list_size = MLX5_GET(nic_vport_context, nic_vport_ctx, | |
289 | allowed_list_size); | |
290 | ||
291 | *list_size = req_list_size; | |
292 | for (i = 0; i < req_list_size; i++) { | |
293 | u8 *mac_addr = MLX5_ADDR_OF(nic_vport_context, | |
294 | nic_vport_ctx, | |
295 | current_uc_mac_address[i]) + 2; | |
296 | ether_addr_copy(addr_list[i], mac_addr); | |
297 | } | |
298 | out: | |
299 | kfree(out); | |
300 | return err; | |
301 | } | |
302 | EXPORT_SYMBOL_GPL(mlx5_query_nic_vport_mac_list); | |
303 | ||
304 | int mlx5_modify_nic_vport_mac_list(struct mlx5_core_dev *dev, | |
305 | enum mlx5_list_type list_type, | |
306 | u8 addr_list[][ETH_ALEN], | |
307 | int list_size) | |
308 | { | |
309 | u32 out[MLX5_ST_SZ_DW(modify_nic_vport_context_out)]; | |
310 | void *nic_vport_ctx; | |
311 | int max_list_size; | |
312 | int in_sz; | |
313 | void *in; | |
314 | int err; | |
315 | int i; | |
316 | ||
317 | max_list_size = list_type == MLX5_NVPRT_LIST_TYPE_UC ? | |
318 | 1 << MLX5_CAP_GEN(dev, log_max_current_uc_list) : | |
319 | 1 << MLX5_CAP_GEN(dev, log_max_current_mc_list); | |
320 | ||
321 | if (list_size > max_list_size) | |
322 | return -ENOSPC; | |
323 | ||
324 | in_sz = MLX5_ST_SZ_BYTES(modify_nic_vport_context_in) + | |
325 | list_size * MLX5_ST_SZ_BYTES(mac_address_layout); | |
326 | ||
327 | memset(out, 0, sizeof(out)); | |
328 | in = kzalloc(in_sz, GFP_KERNEL); | |
329 | if (!in) | |
330 | return -ENOMEM; | |
331 | ||
332 | MLX5_SET(modify_nic_vport_context_in, in, opcode, | |
333 | MLX5_CMD_OP_MODIFY_NIC_VPORT_CONTEXT); | |
334 | MLX5_SET(modify_nic_vport_context_in, in, | |
335 | field_select.addresses_list, 1); | |
336 | ||
337 | nic_vport_ctx = MLX5_ADDR_OF(modify_nic_vport_context_in, in, | |
338 | nic_vport_context); | |
339 | ||
340 | MLX5_SET(nic_vport_context, nic_vport_ctx, | |
341 | allowed_list_type, list_type); | |
342 | MLX5_SET(nic_vport_context, nic_vport_ctx, | |
343 | allowed_list_size, list_size); | |
344 | ||
345 | for (i = 0; i < list_size; i++) { | |
346 | u8 *curr_mac = MLX5_ADDR_OF(nic_vport_context, | |
347 | nic_vport_ctx, | |
348 | current_uc_mac_address[i]) + 2; | |
349 | ether_addr_copy(curr_mac, addr_list[i]); | |
350 | } | |
351 | ||
352 | err = mlx5_cmd_exec_check_status(dev, in, in_sz, out, sizeof(out)); | |
353 | kfree(in); | |
354 | return err; | |
355 | } | |
356 | EXPORT_SYMBOL_GPL(mlx5_modify_nic_vport_mac_list); | |
357 | ||
c0046cf7 SM |
358 | int mlx5_query_nic_vport_vlans(struct mlx5_core_dev *dev, |
359 | u32 vport, | |
360 | u16 vlans[], | |
361 | int *size) | |
362 | { | |
363 | u32 in[MLX5_ST_SZ_DW(query_nic_vport_context_in)]; | |
364 | void *nic_vport_ctx; | |
365 | int req_list_size; | |
366 | int max_list_size; | |
367 | int out_sz; | |
368 | void *out; | |
369 | int err; | |
370 | int i; | |
371 | ||
372 | req_list_size = *size; | |
373 | max_list_size = 1 << MLX5_CAP_GEN(dev, log_max_vlan_list); | |
374 | if (req_list_size > max_list_size) { | |
375 | mlx5_core_warn(dev, "Requested list size (%d) > (%d) max list size\n", | |
376 | req_list_size, max_list_size); | |
377 | req_list_size = max_list_size; | |
378 | } | |
379 | ||
380 | out_sz = MLX5_ST_SZ_BYTES(modify_nic_vport_context_in) + | |
381 | req_list_size * MLX5_ST_SZ_BYTES(vlan_layout); | |
382 | ||
383 | memset(in, 0, sizeof(in)); | |
384 | out = kzalloc(out_sz, GFP_KERNEL); | |
385 | if (!out) | |
386 | return -ENOMEM; | |
387 | ||
388 | MLX5_SET(query_nic_vport_context_in, in, opcode, | |
389 | MLX5_CMD_OP_QUERY_NIC_VPORT_CONTEXT); | |
390 | MLX5_SET(query_nic_vport_context_in, in, allowed_list_type, | |
391 | MLX5_NVPRT_LIST_TYPE_VLAN); | |
392 | MLX5_SET(query_nic_vport_context_in, in, vport_number, vport); | |
393 | ||
394 | if (vport) | |
395 | MLX5_SET(query_nic_vport_context_in, in, other_vport, 1); | |
396 | ||
397 | err = mlx5_cmd_exec_check_status(dev, in, sizeof(in), out, out_sz); | |
398 | if (err) | |
399 | goto out; | |
400 | ||
401 | nic_vport_ctx = MLX5_ADDR_OF(query_nic_vport_context_out, out, | |
402 | nic_vport_context); | |
403 | req_list_size = MLX5_GET(nic_vport_context, nic_vport_ctx, | |
404 | allowed_list_size); | |
405 | ||
406 | *size = req_list_size; | |
407 | for (i = 0; i < req_list_size; i++) { | |
408 | void *vlan_addr = MLX5_ADDR_OF(nic_vport_context, | |
409 | nic_vport_ctx, | |
410 | current_uc_mac_address[i]); | |
411 | vlans[i] = MLX5_GET(vlan_layout, vlan_addr, vlan); | |
412 | } | |
413 | out: | |
414 | kfree(out); | |
415 | return err; | |
416 | } | |
417 | EXPORT_SYMBOL_GPL(mlx5_query_nic_vport_vlans); | |
418 | ||
419 | int mlx5_modify_nic_vport_vlans(struct mlx5_core_dev *dev, | |
420 | u16 vlans[], | |
421 | int list_size) | |
422 | { | |
423 | u32 out[MLX5_ST_SZ_DW(modify_nic_vport_context_out)]; | |
424 | void *nic_vport_ctx; | |
425 | int max_list_size; | |
426 | int in_sz; | |
427 | void *in; | |
428 | int err; | |
429 | int i; | |
430 | ||
431 | max_list_size = 1 << MLX5_CAP_GEN(dev, log_max_vlan_list); | |
432 | ||
433 | if (list_size > max_list_size) | |
434 | return -ENOSPC; | |
435 | ||
436 | in_sz = MLX5_ST_SZ_BYTES(modify_nic_vport_context_in) + | |
437 | list_size * MLX5_ST_SZ_BYTES(vlan_layout); | |
438 | ||
439 | memset(out, 0, sizeof(out)); | |
440 | in = kzalloc(in_sz, GFP_KERNEL); | |
441 | if (!in) | |
442 | return -ENOMEM; | |
443 | ||
444 | MLX5_SET(modify_nic_vport_context_in, in, opcode, | |
445 | MLX5_CMD_OP_MODIFY_NIC_VPORT_CONTEXT); | |
446 | MLX5_SET(modify_nic_vport_context_in, in, | |
447 | field_select.addresses_list, 1); | |
448 | ||
449 | nic_vport_ctx = MLX5_ADDR_OF(modify_nic_vport_context_in, in, | |
450 | nic_vport_context); | |
451 | ||
452 | MLX5_SET(nic_vport_context, nic_vport_ctx, | |
453 | allowed_list_type, MLX5_NVPRT_LIST_TYPE_VLAN); | |
454 | MLX5_SET(nic_vport_context, nic_vport_ctx, | |
455 | allowed_list_size, list_size); | |
456 | ||
457 | for (i = 0; i < list_size; i++) { | |
458 | void *vlan_addr = MLX5_ADDR_OF(nic_vport_context, | |
459 | nic_vport_ctx, | |
460 | current_uc_mac_address[i]); | |
461 | MLX5_SET(vlan_layout, vlan_addr, vlan, vlans[i]); | |
462 | } | |
463 | ||
464 | err = mlx5_cmd_exec_check_status(dev, in, in_sz, out, sizeof(out)); | |
465 | kfree(in); | |
466 | return err; | |
467 | } | |
468 | EXPORT_SYMBOL_GPL(mlx5_modify_nic_vport_vlans); | |
469 | ||
9efa7525 AS |
470 | int mlx5_query_nic_vport_system_image_guid(struct mlx5_core_dev *mdev, |
471 | u64 *system_image_guid) | |
472 | { | |
473 | u32 *out; | |
474 | int outlen = MLX5_ST_SZ_BYTES(query_nic_vport_context_out); | |
475 | ||
476 | out = mlx5_vzalloc(outlen); | |
477 | if (!out) | |
478 | return -ENOMEM; | |
479 | ||
048ccca8 | 480 | mlx5_query_nic_vport_context(mdev, 0, out, outlen); |
9efa7525 AS |
481 | |
482 | *system_image_guid = MLX5_GET64(query_nic_vport_context_out, out, | |
483 | nic_vport_context.system_image_guid); | |
484 | ||
485 | kfree(out); | |
486 | ||
487 | return 0; | |
488 | } | |
489 | EXPORT_SYMBOL_GPL(mlx5_query_nic_vport_system_image_guid); | |
490 | ||
491 | int mlx5_query_nic_vport_node_guid(struct mlx5_core_dev *mdev, u64 *node_guid) | |
492 | { | |
493 | u32 *out; | |
494 | int outlen = MLX5_ST_SZ_BYTES(query_nic_vport_context_out); | |
495 | ||
496 | out = mlx5_vzalloc(outlen); | |
497 | if (!out) | |
498 | return -ENOMEM; | |
499 | ||
048ccca8 | 500 | mlx5_query_nic_vport_context(mdev, 0, out, outlen); |
9efa7525 AS |
501 | |
502 | *node_guid = MLX5_GET64(query_nic_vport_context_out, out, | |
503 | nic_vport_context.node_guid); | |
504 | ||
505 | kfree(out); | |
506 | ||
507 | return 0; | |
508 | } | |
509 | EXPORT_SYMBOL_GPL(mlx5_query_nic_vport_node_guid); | |
510 | ||
511 | int mlx5_query_nic_vport_qkey_viol_cntr(struct mlx5_core_dev *mdev, | |
512 | u16 *qkey_viol_cntr) | |
513 | { | |
514 | u32 *out; | |
515 | int outlen = MLX5_ST_SZ_BYTES(query_nic_vport_context_out); | |
516 | ||
517 | out = mlx5_vzalloc(outlen); | |
518 | if (!out) | |
519 | return -ENOMEM; | |
520 | ||
048ccca8 | 521 | mlx5_query_nic_vport_context(mdev, 0, out, outlen); |
9efa7525 AS |
522 | |
523 | *qkey_viol_cntr = MLX5_GET(query_nic_vport_context_out, out, | |
524 | nic_vport_context.qkey_violation_counter); | |
525 | ||
526 | kfree(out); | |
527 | ||
528 | return 0; | |
529 | } | |
530 | EXPORT_SYMBOL_GPL(mlx5_query_nic_vport_qkey_viol_cntr); | |
531 | ||
707c4602 MD |
532 | int mlx5_query_hca_vport_gid(struct mlx5_core_dev *dev, u8 other_vport, |
533 | u8 port_num, u16 vf_num, u16 gid_index, | |
534 | union ib_gid *gid) | |
535 | { | |
536 | int in_sz = MLX5_ST_SZ_BYTES(query_hca_vport_gid_in); | |
537 | int out_sz = MLX5_ST_SZ_BYTES(query_hca_vport_gid_out); | |
538 | int is_group_manager; | |
539 | void *out = NULL; | |
540 | void *in = NULL; | |
541 | union ib_gid *tmp; | |
542 | int tbsz; | |
543 | int nout; | |
544 | int err; | |
545 | ||
546 | is_group_manager = MLX5_CAP_GEN(dev, vport_group_manager); | |
547 | tbsz = mlx5_get_gid_table_len(MLX5_CAP_GEN(dev, gid_table_size)); | |
548 | mlx5_core_dbg(dev, "vf_num %d, index %d, gid_table_size %d\n", | |
549 | vf_num, gid_index, tbsz); | |
550 | ||
551 | if (gid_index > tbsz && gid_index != 0xffff) | |
552 | return -EINVAL; | |
553 | ||
554 | if (gid_index == 0xffff) | |
555 | nout = tbsz; | |
556 | else | |
557 | nout = 1; | |
558 | ||
559 | out_sz += nout * sizeof(*gid); | |
560 | ||
561 | in = kzalloc(in_sz, GFP_KERNEL); | |
562 | out = kzalloc(out_sz, GFP_KERNEL); | |
563 | if (!in || !out) { | |
564 | err = -ENOMEM; | |
565 | goto out; | |
566 | } | |
567 | ||
568 | MLX5_SET(query_hca_vport_gid_in, in, opcode, MLX5_CMD_OP_QUERY_HCA_VPORT_GID); | |
569 | if (other_vport) { | |
570 | if (is_group_manager) { | |
571 | MLX5_SET(query_hca_vport_gid_in, in, vport_number, vf_num); | |
572 | MLX5_SET(query_hca_vport_gid_in, in, other_vport, 1); | |
573 | } else { | |
574 | err = -EPERM; | |
575 | goto out; | |
576 | } | |
577 | } | |
578 | MLX5_SET(query_hca_vport_gid_in, in, gid_index, gid_index); | |
579 | ||
580 | if (MLX5_CAP_GEN(dev, num_ports) == 2) | |
581 | MLX5_SET(query_hca_vport_gid_in, in, port_num, port_num); | |
582 | ||
583 | err = mlx5_cmd_exec(dev, in, in_sz, out, out_sz); | |
584 | if (err) | |
585 | goto out; | |
586 | ||
587 | err = mlx5_cmd_status_to_err_v2(out); | |
588 | if (err) | |
589 | goto out; | |
590 | ||
591 | tmp = out + MLX5_ST_SZ_BYTES(query_hca_vport_gid_out); | |
592 | gid->global.subnet_prefix = tmp->global.subnet_prefix; | |
593 | gid->global.interface_id = tmp->global.interface_id; | |
594 | ||
595 | out: | |
596 | kfree(in); | |
597 | kfree(out); | |
598 | return err; | |
599 | } | |
600 | EXPORT_SYMBOL_GPL(mlx5_query_hca_vport_gid); | |
601 | ||
602 | int mlx5_query_hca_vport_pkey(struct mlx5_core_dev *dev, u8 other_vport, | |
603 | u8 port_num, u16 vf_num, u16 pkey_index, | |
604 | u16 *pkey) | |
605 | { | |
606 | int in_sz = MLX5_ST_SZ_BYTES(query_hca_vport_pkey_in); | |
607 | int out_sz = MLX5_ST_SZ_BYTES(query_hca_vport_pkey_out); | |
608 | int is_group_manager; | |
609 | void *out = NULL; | |
610 | void *in = NULL; | |
611 | void *pkarr; | |
612 | int nout; | |
613 | int tbsz; | |
614 | int err; | |
615 | int i; | |
616 | ||
617 | is_group_manager = MLX5_CAP_GEN(dev, vport_group_manager); | |
618 | ||
619 | tbsz = mlx5_to_sw_pkey_sz(MLX5_CAP_GEN(dev, pkey_table_size)); | |
620 | if (pkey_index > tbsz && pkey_index != 0xffff) | |
621 | return -EINVAL; | |
622 | ||
623 | if (pkey_index == 0xffff) | |
624 | nout = tbsz; | |
625 | else | |
626 | nout = 1; | |
627 | ||
628 | out_sz += nout * MLX5_ST_SZ_BYTES(pkey); | |
629 | ||
630 | in = kzalloc(in_sz, GFP_KERNEL); | |
631 | out = kzalloc(out_sz, GFP_KERNEL); | |
632 | if (!in || !out) { | |
633 | err = -ENOMEM; | |
634 | goto out; | |
635 | } | |
636 | ||
637 | MLX5_SET(query_hca_vport_pkey_in, in, opcode, MLX5_CMD_OP_QUERY_HCA_VPORT_PKEY); | |
638 | if (other_vport) { | |
639 | if (is_group_manager) { | |
640 | MLX5_SET(query_hca_vport_pkey_in, in, vport_number, vf_num); | |
641 | MLX5_SET(query_hca_vport_pkey_in, in, other_vport, 1); | |
642 | } else { | |
643 | err = -EPERM; | |
644 | goto out; | |
645 | } | |
646 | } | |
647 | MLX5_SET(query_hca_vport_pkey_in, in, pkey_index, pkey_index); | |
648 | ||
649 | if (MLX5_CAP_GEN(dev, num_ports) == 2) | |
650 | MLX5_SET(query_hca_vport_pkey_in, in, port_num, port_num); | |
651 | ||
652 | err = mlx5_cmd_exec(dev, in, in_sz, out, out_sz); | |
653 | if (err) | |
654 | goto out; | |
655 | ||
656 | err = mlx5_cmd_status_to_err_v2(out); | |
657 | if (err) | |
658 | goto out; | |
659 | ||
660 | pkarr = MLX5_ADDR_OF(query_hca_vport_pkey_out, out, pkey); | |
661 | for (i = 0; i < nout; i++, pkey++, pkarr += MLX5_ST_SZ_BYTES(pkey)) | |
662 | *pkey = MLX5_GET_PR(pkey, pkarr, pkey); | |
663 | ||
664 | out: | |
665 | kfree(in); | |
666 | kfree(out); | |
667 | return err; | |
668 | } | |
669 | EXPORT_SYMBOL_GPL(mlx5_query_hca_vport_pkey); | |
670 | ||
671 | int mlx5_query_hca_vport_context(struct mlx5_core_dev *dev, | |
672 | u8 other_vport, u8 port_num, | |
673 | u16 vf_num, | |
674 | struct mlx5_hca_vport_context *rep) | |
675 | { | |
676 | int out_sz = MLX5_ST_SZ_BYTES(query_hca_vport_context_out); | |
677 | int in[MLX5_ST_SZ_DW(query_hca_vport_context_in)]; | |
678 | int is_group_manager; | |
679 | void *out; | |
680 | void *ctx; | |
681 | int err; | |
682 | ||
683 | is_group_manager = MLX5_CAP_GEN(dev, vport_group_manager); | |
684 | ||
685 | memset(in, 0, sizeof(in)); | |
686 | out = kzalloc(out_sz, GFP_KERNEL); | |
687 | if (!out) | |
688 | return -ENOMEM; | |
689 | ||
690 | MLX5_SET(query_hca_vport_context_in, in, opcode, MLX5_CMD_OP_QUERY_HCA_VPORT_CONTEXT); | |
691 | ||
692 | if (other_vport) { | |
693 | if (is_group_manager) { | |
694 | MLX5_SET(query_hca_vport_context_in, in, other_vport, 1); | |
695 | MLX5_SET(query_hca_vport_context_in, in, vport_number, vf_num); | |
696 | } else { | |
697 | err = -EPERM; | |
698 | goto ex; | |
699 | } | |
700 | } | |
701 | ||
702 | if (MLX5_CAP_GEN(dev, num_ports) == 2) | |
703 | MLX5_SET(query_hca_vport_context_in, in, port_num, port_num); | |
704 | ||
705 | err = mlx5_cmd_exec(dev, in, sizeof(in), out, out_sz); | |
706 | if (err) | |
707 | goto ex; | |
708 | err = mlx5_cmd_status_to_err_v2(out); | |
709 | if (err) | |
710 | goto ex; | |
711 | ||
712 | ctx = MLX5_ADDR_OF(query_hca_vport_context_out, out, hca_vport_context); | |
713 | rep->field_select = MLX5_GET_PR(hca_vport_context, ctx, field_select); | |
714 | rep->sm_virt_aware = MLX5_GET_PR(hca_vport_context, ctx, sm_virt_aware); | |
715 | rep->has_smi = MLX5_GET_PR(hca_vport_context, ctx, has_smi); | |
716 | rep->has_raw = MLX5_GET_PR(hca_vport_context, ctx, has_raw); | |
717 | rep->policy = MLX5_GET_PR(hca_vport_context, ctx, vport_state_policy); | |
718 | rep->phys_state = MLX5_GET_PR(hca_vport_context, ctx, | |
719 | port_physical_state); | |
720 | rep->vport_state = MLX5_GET_PR(hca_vport_context, ctx, vport_state); | |
721 | rep->port_physical_state = MLX5_GET_PR(hca_vport_context, ctx, | |
722 | port_physical_state); | |
723 | rep->port_guid = MLX5_GET64_PR(hca_vport_context, ctx, port_guid); | |
724 | rep->node_guid = MLX5_GET64_PR(hca_vport_context, ctx, node_guid); | |
725 | rep->cap_mask1 = MLX5_GET_PR(hca_vport_context, ctx, cap_mask1); | |
726 | rep->cap_mask1_perm = MLX5_GET_PR(hca_vport_context, ctx, | |
727 | cap_mask1_field_select); | |
728 | rep->cap_mask2 = MLX5_GET_PR(hca_vport_context, ctx, cap_mask2); | |
729 | rep->cap_mask2_perm = MLX5_GET_PR(hca_vport_context, ctx, | |
730 | cap_mask2_field_select); | |
731 | rep->lid = MLX5_GET_PR(hca_vport_context, ctx, lid); | |
732 | rep->init_type_reply = MLX5_GET_PR(hca_vport_context, ctx, | |
733 | init_type_reply); | |
734 | rep->lmc = MLX5_GET_PR(hca_vport_context, ctx, lmc); | |
735 | rep->subnet_timeout = MLX5_GET_PR(hca_vport_context, ctx, | |
736 | subnet_timeout); | |
737 | rep->sm_lid = MLX5_GET_PR(hca_vport_context, ctx, sm_lid); | |
738 | rep->sm_sl = MLX5_GET_PR(hca_vport_context, ctx, sm_sl); | |
739 | rep->qkey_violation_counter = MLX5_GET_PR(hca_vport_context, ctx, | |
740 | qkey_violation_counter); | |
741 | rep->pkey_violation_counter = MLX5_GET_PR(hca_vport_context, ctx, | |
742 | pkey_violation_counter); | |
743 | rep->grh_required = MLX5_GET_PR(hca_vport_context, ctx, grh_required); | |
744 | rep->sys_image_guid = MLX5_GET64_PR(hca_vport_context, ctx, | |
745 | system_image_guid); | |
746 | ||
747 | ex: | |
748 | kfree(out); | |
749 | return err; | |
750 | } | |
751 | EXPORT_SYMBOL_GPL(mlx5_query_hca_vport_context); | |
752 | ||
753 | int mlx5_query_hca_vport_system_image_guid(struct mlx5_core_dev *dev, | |
7cf7fa52 | 754 | u64 *sys_image_guid) |
707c4602 MD |
755 | { |
756 | struct mlx5_hca_vport_context *rep; | |
757 | int err; | |
758 | ||
759 | rep = kzalloc(sizeof(*rep), GFP_KERNEL); | |
760 | if (!rep) | |
761 | return -ENOMEM; | |
762 | ||
763 | err = mlx5_query_hca_vport_context(dev, 0, 1, 0, rep); | |
764 | if (!err) | |
765 | *sys_image_guid = rep->sys_image_guid; | |
766 | ||
767 | kfree(rep); | |
768 | return err; | |
769 | } | |
770 | EXPORT_SYMBOL_GPL(mlx5_query_hca_vport_system_image_guid); | |
771 | ||
772 | int mlx5_query_hca_vport_node_guid(struct mlx5_core_dev *dev, | |
773 | u64 *node_guid) | |
774 | { | |
775 | struct mlx5_hca_vport_context *rep; | |
776 | int err; | |
777 | ||
778 | rep = kzalloc(sizeof(*rep), GFP_KERNEL); | |
779 | if (!rep) | |
780 | return -ENOMEM; | |
781 | ||
782 | err = mlx5_query_hca_vport_context(dev, 0, 1, 0, rep); | |
783 | if (!err) | |
784 | *node_guid = rep->node_guid; | |
785 | ||
786 | kfree(rep); | |
787 | return err; | |
788 | } | |
789 | EXPORT_SYMBOL_GPL(mlx5_query_hca_vport_node_guid); | |
d82b7318 SM |
790 | |
791 | int mlx5_query_nic_vport_promisc(struct mlx5_core_dev *mdev, | |
792 | u32 vport, | |
793 | int *promisc_uc, | |
794 | int *promisc_mc, | |
795 | int *promisc_all) | |
796 | { | |
797 | u32 *out; | |
798 | int outlen = MLX5_ST_SZ_BYTES(query_nic_vport_context_out); | |
799 | int err; | |
800 | ||
801 | out = kzalloc(outlen, GFP_KERNEL); | |
802 | if (!out) | |
803 | return -ENOMEM; | |
804 | ||
805 | err = mlx5_query_nic_vport_context(mdev, vport, out, outlen); | |
806 | if (err) | |
807 | goto out; | |
808 | ||
809 | *promisc_uc = MLX5_GET(query_nic_vport_context_out, out, | |
810 | nic_vport_context.promisc_uc); | |
811 | *promisc_mc = MLX5_GET(query_nic_vport_context_out, out, | |
812 | nic_vport_context.promisc_mc); | |
813 | *promisc_all = MLX5_GET(query_nic_vport_context_out, out, | |
814 | nic_vport_context.promisc_all); | |
815 | ||
816 | out: | |
817 | kfree(out); | |
818 | return err; | |
819 | } | |
820 | EXPORT_SYMBOL_GPL(mlx5_query_nic_vport_promisc); | |
821 | ||
822 | int mlx5_modify_nic_vport_promisc(struct mlx5_core_dev *mdev, | |
823 | int promisc_uc, | |
824 | int promisc_mc, | |
825 | int promisc_all) | |
826 | { | |
827 | void *in; | |
828 | int inlen = MLX5_ST_SZ_BYTES(modify_nic_vport_context_in); | |
829 | int err; | |
830 | ||
831 | in = mlx5_vzalloc(inlen); | |
832 | if (!in) { | |
833 | mlx5_core_err(mdev, "failed to allocate inbox\n"); | |
834 | return -ENOMEM; | |
835 | } | |
836 | ||
837 | MLX5_SET(modify_nic_vport_context_in, in, field_select.promisc, 1); | |
838 | MLX5_SET(modify_nic_vport_context_in, in, | |
839 | nic_vport_context.promisc_uc, promisc_uc); | |
840 | MLX5_SET(modify_nic_vport_context_in, in, | |
841 | nic_vport_context.promisc_mc, promisc_mc); | |
842 | MLX5_SET(modify_nic_vport_context_in, in, | |
843 | nic_vport_context.promisc_all, promisc_all); | |
844 | ||
845 | err = mlx5_modify_nic_vport_context(mdev, in, inlen); | |
846 | ||
847 | kvfree(in); | |
848 | ||
849 | return err; | |
850 | } | |
851 | EXPORT_SYMBOL_GPL(mlx5_modify_nic_vport_promisc); | |
048ccca8 | 852 | |
0de60af6 AS |
853 | enum mlx5_vport_roce_state { |
854 | MLX5_VPORT_ROCE_DISABLED = 0, | |
855 | MLX5_VPORT_ROCE_ENABLED = 1, | |
856 | }; | |
857 | ||
858 | static int mlx5_nic_vport_update_roce_state(struct mlx5_core_dev *mdev, | |
859 | enum mlx5_vport_roce_state state) | |
860 | { | |
861 | void *in; | |
862 | int inlen = MLX5_ST_SZ_BYTES(modify_nic_vport_context_in); | |
863 | int err; | |
864 | ||
865 | in = mlx5_vzalloc(inlen); | |
866 | if (!in) { | |
867 | mlx5_core_warn(mdev, "failed to allocate inbox\n"); | |
868 | return -ENOMEM; | |
869 | } | |
870 | ||
871 | MLX5_SET(modify_nic_vport_context_in, in, field_select.roce_en, 1); | |
872 | MLX5_SET(modify_nic_vport_context_in, in, nic_vport_context.roce_en, | |
873 | state); | |
874 | ||
875 | err = mlx5_modify_nic_vport_context(mdev, in, inlen); | |
876 | ||
877 | kvfree(in); | |
878 | ||
879 | return err; | |
880 | } | |
881 | ||
882 | int mlx5_nic_vport_enable_roce(struct mlx5_core_dev *mdev) | |
883 | { | |
884 | return mlx5_nic_vport_update_roce_state(mdev, MLX5_VPORT_ROCE_ENABLED); | |
885 | } | |
886 | EXPORT_SYMBOL_GPL(mlx5_nic_vport_enable_roce); | |
887 | ||
888 | int mlx5_nic_vport_disable_roce(struct mlx5_core_dev *mdev) | |
889 | { | |
890 | return mlx5_nic_vport_update_roce_state(mdev, MLX5_VPORT_ROCE_DISABLED); | |
891 | } | |
892 | EXPORT_SYMBOL_GPL(mlx5_nic_vport_disable_roce); | |
b54ba277 MY |
893 | |
894 | int mlx5_core_query_vport_counter(struct mlx5_core_dev *dev, u8 other_vport, | |
2a4826fe EC |
895 | int vf, u8 port_num, void *out, |
896 | size_t out_sz) | |
b54ba277 MY |
897 | { |
898 | int in_sz = MLX5_ST_SZ_BYTES(query_vport_counter_in); | |
899 | int is_group_manager; | |
900 | void *in; | |
901 | int err; | |
902 | ||
903 | is_group_manager = MLX5_CAP_GEN(dev, vport_group_manager); | |
904 | in = mlx5_vzalloc(in_sz); | |
905 | if (!in) { | |
906 | err = -ENOMEM; | |
907 | return err; | |
908 | } | |
909 | ||
910 | MLX5_SET(query_vport_counter_in, in, opcode, | |
911 | MLX5_CMD_OP_QUERY_VPORT_COUNTER); | |
912 | if (other_vport) { | |
913 | if (is_group_manager) { | |
914 | MLX5_SET(query_vport_counter_in, in, other_vport, 1); | |
2a4826fe | 915 | MLX5_SET(query_vport_counter_in, in, vport_number, vf + 1); |
b54ba277 MY |
916 | } else { |
917 | err = -EPERM; | |
918 | goto free; | |
919 | } | |
920 | } | |
921 | if (MLX5_CAP_GEN(dev, num_ports) == 2) | |
922 | MLX5_SET(query_vport_counter_in, in, port_num, port_num); | |
923 | ||
924 | err = mlx5_cmd_exec(dev, in, in_sz, out, out_sz); | |
925 | if (err) | |
926 | goto free; | |
927 | err = mlx5_cmd_status_to_err_v2(out); | |
928 | ||
929 | free: | |
930 | kvfree(in); | |
931 | return err; | |
932 | } | |
933 | EXPORT_SYMBOL_GPL(mlx5_core_query_vport_counter); | |
1f324bff EC |
934 | |
935 | int mlx5_core_modify_hca_vport_context(struct mlx5_core_dev *dev, | |
936 | u8 other_vport, u8 port_num, | |
937 | int vf, | |
938 | struct mlx5_hca_vport_context *req) | |
939 | { | |
940 | int in_sz = MLX5_ST_SZ_BYTES(modify_hca_vport_context_in); | |
941 | u8 out[MLX5_ST_SZ_BYTES(modify_hca_vport_context_out)]; | |
942 | int is_group_manager; | |
943 | void *in; | |
944 | int err; | |
945 | void *ctx; | |
946 | ||
947 | mlx5_core_dbg(dev, "vf %d\n", vf); | |
948 | is_group_manager = MLX5_CAP_GEN(dev, vport_group_manager); | |
949 | in = kzalloc(in_sz, GFP_KERNEL); | |
950 | if (!in) | |
951 | return -ENOMEM; | |
952 | ||
953 | memset(out, 0, sizeof(out)); | |
954 | MLX5_SET(modify_hca_vport_context_in, in, opcode, MLX5_CMD_OP_MODIFY_HCA_VPORT_CONTEXT); | |
955 | if (other_vport) { | |
956 | if (is_group_manager) { | |
957 | MLX5_SET(modify_hca_vport_context_in, in, other_vport, 1); | |
958 | MLX5_SET(modify_hca_vport_context_in, in, vport_number, vf); | |
959 | } else { | |
960 | err = -EPERM; | |
961 | goto ex; | |
962 | } | |
963 | } | |
964 | ||
965 | if (MLX5_CAP_GEN(dev, num_ports) > 1) | |
966 | MLX5_SET(modify_hca_vport_context_in, in, port_num, port_num); | |
967 | ||
968 | ctx = MLX5_ADDR_OF(modify_hca_vport_context_in, in, hca_vport_context); | |
969 | MLX5_SET(hca_vport_context, ctx, field_select, req->field_select); | |
970 | MLX5_SET(hca_vport_context, ctx, sm_virt_aware, req->sm_virt_aware); | |
971 | MLX5_SET(hca_vport_context, ctx, has_smi, req->has_smi); | |
972 | MLX5_SET(hca_vport_context, ctx, has_raw, req->has_raw); | |
973 | MLX5_SET(hca_vport_context, ctx, vport_state_policy, req->policy); | |
974 | MLX5_SET(hca_vport_context, ctx, port_physical_state, req->phys_state); | |
975 | MLX5_SET(hca_vport_context, ctx, vport_state, req->vport_state); | |
976 | MLX5_SET64(hca_vport_context, ctx, port_guid, req->port_guid); | |
977 | MLX5_SET64(hca_vport_context, ctx, node_guid, req->node_guid); | |
978 | MLX5_SET(hca_vport_context, ctx, cap_mask1, req->cap_mask1); | |
979 | MLX5_SET(hca_vport_context, ctx, cap_mask1_field_select, req->cap_mask1_perm); | |
980 | MLX5_SET(hca_vport_context, ctx, cap_mask2, req->cap_mask2); | |
981 | MLX5_SET(hca_vport_context, ctx, cap_mask2_field_select, req->cap_mask2_perm); | |
982 | MLX5_SET(hca_vport_context, ctx, lid, req->lid); | |
983 | MLX5_SET(hca_vport_context, ctx, init_type_reply, req->init_type_reply); | |
984 | MLX5_SET(hca_vport_context, ctx, lmc, req->lmc); | |
985 | MLX5_SET(hca_vport_context, ctx, subnet_timeout, req->subnet_timeout); | |
986 | MLX5_SET(hca_vport_context, ctx, sm_lid, req->sm_lid); | |
987 | MLX5_SET(hca_vport_context, ctx, sm_sl, req->sm_sl); | |
988 | MLX5_SET(hca_vport_context, ctx, qkey_violation_counter, req->qkey_violation_counter); | |
989 | MLX5_SET(hca_vport_context, ctx, pkey_violation_counter, req->pkey_violation_counter); | |
990 | err = mlx5_cmd_exec(dev, in, in_sz, out, sizeof(out)); | |
991 | if (err) | |
992 | goto ex; | |
993 | ||
994 | err = mlx5_cmd_status_to_err_v2(out); | |
995 | ||
996 | ex: | |
997 | kfree(in); | |
998 | return err; | |
999 | } | |
1000 | EXPORT_SYMBOL_GPL(mlx5_core_modify_hca_vport_context); |