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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 | { |
c4f287c4 | 42 | u32 in[MLX5_ST_SZ_DW(query_vport_state_in)] = {0}; |
afb736e9 AV |
43 | |
44 | MLX5_SET(query_vport_state_in, in, opcode, | |
45 | MLX5_CMD_OP_QUERY_VPORT_STATE); | |
46 | MLX5_SET(query_vport_state_in, in, op_mod, opmod); | |
e7546514 SM |
47 | MLX5_SET(query_vport_state_in, in, vport_number, vport); |
48 | if (vport) | |
49 | MLX5_SET(query_vport_state_in, in, other_vport, 1); | |
afb736e9 | 50 | |
c4f287c4 | 51 | return mlx5_cmd_exec(mdev, in, sizeof(in), out, outlen); |
e7546514 SM |
52 | } |
53 | ||
54 | u8 mlx5_query_vport_state(struct mlx5_core_dev *mdev, u8 opmod, u16 vport) | |
55 | { | |
56 | u32 out[MLX5_ST_SZ_DW(query_vport_state_out)] = {0}; | |
57 | ||
58 | _mlx5_query_vport_state(mdev, opmod, vport, out, sizeof(out)); | |
59 | ||
afb736e9 AV |
60 | return MLX5_GET(query_vport_state_out, out, state); |
61 | } | |
e7546514 SM |
62 | EXPORT_SYMBOL_GPL(mlx5_query_vport_state); |
63 | ||
64 | u8 mlx5_query_vport_admin_state(struct mlx5_core_dev *mdev, u8 opmod, u16 vport) | |
65 | { | |
66 | u32 out[MLX5_ST_SZ_DW(query_vport_state_out)] = {0}; | |
67 | ||
68 | _mlx5_query_vport_state(mdev, opmod, vport, out, sizeof(out)); | |
69 | ||
70 | return MLX5_GET(query_vport_state_out, out, admin_state); | |
71 | } | |
048ccca8 | 72 | EXPORT_SYMBOL_GPL(mlx5_query_vport_admin_state); |
e7546514 SM |
73 | |
74 | int mlx5_modify_vport_admin_state(struct mlx5_core_dev *mdev, u8 opmod, | |
75 | u16 vport, u8 state) | |
76 | { | |
c4f287c4 SM |
77 | u32 in[MLX5_ST_SZ_DW(modify_vport_state_in)] = {0}; |
78 | u32 out[MLX5_ST_SZ_DW(modify_vport_state_out)] = {0}; | |
e7546514 SM |
79 | |
80 | MLX5_SET(modify_vport_state_in, in, opcode, | |
81 | MLX5_CMD_OP_MODIFY_VPORT_STATE); | |
82 | MLX5_SET(modify_vport_state_in, in, op_mod, opmod); | |
83 | MLX5_SET(modify_vport_state_in, in, vport_number, vport); | |
e7546514 SM |
84 | if (vport) |
85 | MLX5_SET(modify_vport_state_in, in, other_vport, 1); | |
e7546514 SM |
86 | MLX5_SET(modify_vport_state_in, in, admin_state, state); |
87 | ||
c4f287c4 | 88 | return mlx5_cmd_exec(mdev, in, sizeof(in), out, sizeof(out)); |
e7546514 | 89 | } |
048ccca8 | 90 | EXPORT_SYMBOL_GPL(mlx5_modify_vport_admin_state); |
afb736e9 | 91 | |
e1d7d349 SM |
92 | static int mlx5_query_nic_vport_context(struct mlx5_core_dev *mdev, u16 vport, |
93 | u32 *out, int outlen) | |
94 | { | |
c4f287c4 | 95 | u32 in[MLX5_ST_SZ_DW(query_nic_vport_context_in)] = {0}; |
e1d7d349 SM |
96 | |
97 | MLX5_SET(query_nic_vport_context_in, in, opcode, | |
98 | MLX5_CMD_OP_QUERY_NIC_VPORT_CONTEXT); | |
e1d7d349 SM |
99 | MLX5_SET(query_nic_vport_context_in, in, vport_number, vport); |
100 | if (vport) | |
101 | MLX5_SET(query_nic_vport_context_in, in, other_vport, 1); | |
102 | ||
c4f287c4 | 103 | return mlx5_cmd_exec(mdev, in, sizeof(in), out, outlen); |
e1d7d349 SM |
104 | } |
105 | ||
106 | static int mlx5_modify_nic_vport_context(struct mlx5_core_dev *mdev, void *in, | |
107 | int inlen) | |
108 | { | |
c4f287c4 | 109 | u32 out[MLX5_ST_SZ_DW(modify_nic_vport_context_out)] = {0}; |
e1d7d349 SM |
110 | |
111 | MLX5_SET(modify_nic_vport_context_in, in, opcode, | |
112 | MLX5_CMD_OP_MODIFY_NIC_VPORT_CONTEXT); | |
c4f287c4 | 113 | return mlx5_cmd_exec(mdev, in, inlen, out, sizeof(out)); |
e1d7d349 SM |
114 | } |
115 | ||
cff92d7c HHZ |
116 | void mlx5_query_nic_vport_min_inline(struct mlx5_core_dev *mdev, |
117 | u8 *min_inline_mode) | |
118 | { | |
119 | u32 out[MLX5_ST_SZ_DW(query_nic_vport_context_out)] = {0}; | |
120 | ||
121 | mlx5_query_nic_vport_context(mdev, 0, out, sizeof(out)); | |
122 | ||
123 | *min_inline_mode = MLX5_GET(query_nic_vport_context_out, out, | |
124 | nic_vport_context.min_wqe_inline_mode); | |
125 | } | |
126 | EXPORT_SYMBOL_GPL(mlx5_query_nic_vport_min_inline); | |
127 | ||
9def7121 HHZ |
128 | int mlx5_modify_nic_vport_min_inline(struct mlx5_core_dev *mdev, |
129 | u16 vport, u8 min_inline) | |
130 | { | |
131 | u32 in[MLX5_ST_SZ_DW(modify_nic_vport_context_in)] = {0}; | |
132 | int inlen = MLX5_ST_SZ_BYTES(modify_nic_vport_context_in); | |
133 | void *nic_vport_ctx; | |
134 | ||
135 | MLX5_SET(modify_nic_vport_context_in, in, | |
136 | field_select.min_inline, 1); | |
137 | MLX5_SET(modify_nic_vport_context_in, in, vport_number, vport); | |
138 | MLX5_SET(modify_nic_vport_context_in, in, other_vport, 1); | |
139 | ||
140 | nic_vport_ctx = MLX5_ADDR_OF(modify_nic_vport_context_in, | |
141 | in, nic_vport_context); | |
142 | MLX5_SET(nic_vport_context, nic_vport_ctx, | |
143 | min_wqe_inline_mode, min_inline); | |
144 | ||
145 | return mlx5_modify_nic_vport_context(mdev, in, inlen); | |
146 | } | |
147 | ||
e1d7d349 SM |
148 | int mlx5_query_nic_vport_mac_address(struct mlx5_core_dev *mdev, |
149 | u16 vport, u8 *addr) | |
afb736e9 | 150 | { |
afb736e9 AV |
151 | u32 *out; |
152 | int outlen = MLX5_ST_SZ_BYTES(query_nic_vport_context_out); | |
153 | u8 *out_addr; | |
e1d7d349 | 154 | int err; |
afb736e9 AV |
155 | |
156 | out = mlx5_vzalloc(outlen); | |
157 | if (!out) | |
e1d7d349 | 158 | return -ENOMEM; |
afb736e9 AV |
159 | |
160 | out_addr = MLX5_ADDR_OF(query_nic_vport_context_out, out, | |
161 | nic_vport_context.permanent_address); | |
162 | ||
e1d7d349 | 163 | err = mlx5_query_nic_vport_context(mdev, vport, out, outlen); |
e5f6175c AS |
164 | if (!err) |
165 | ether_addr_copy(addr, &out_addr[2]); | |
afb736e9 AV |
166 | |
167 | kvfree(out); | |
e1d7d349 SM |
168 | return err; |
169 | } | |
170 | EXPORT_SYMBOL_GPL(mlx5_query_nic_vport_mac_address); | |
171 | ||
172 | int mlx5_modify_nic_vport_mac_address(struct mlx5_core_dev *mdev, | |
173 | u16 vport, u8 *addr) | |
174 | { | |
175 | void *in; | |
176 | int inlen = MLX5_ST_SZ_BYTES(modify_nic_vport_context_in); | |
177 | int err; | |
178 | void *nic_vport_ctx; | |
179 | u8 *perm_mac; | |
180 | ||
181 | in = mlx5_vzalloc(inlen); | |
182 | if (!in) { | |
183 | mlx5_core_warn(mdev, "failed to allocate inbox\n"); | |
184 | return -ENOMEM; | |
185 | } | |
186 | ||
187 | MLX5_SET(modify_nic_vport_context_in, in, | |
188 | field_select.permanent_address, 1); | |
189 | MLX5_SET(modify_nic_vport_context_in, in, vport_number, vport); | |
190 | ||
191 | if (vport) | |
192 | MLX5_SET(modify_nic_vport_context_in, in, other_vport, 1); | |
193 | ||
194 | nic_vport_ctx = MLX5_ADDR_OF(modify_nic_vport_context_in, | |
195 | in, nic_vport_context); | |
196 | perm_mac = MLX5_ADDR_OF(nic_vport_context, nic_vport_ctx, | |
197 | permanent_address); | |
198 | ||
199 | ether_addr_copy(&perm_mac[2], addr); | |
200 | ||
201 | err = mlx5_modify_nic_vport_context(mdev, in, inlen); | |
202 | ||
203 | kvfree(in); | |
204 | ||
205 | return err; | |
afb736e9 | 206 | } |
048ccca8 | 207 | EXPORT_SYMBOL_GPL(mlx5_modify_nic_vport_mac_address); |
707c4602 | 208 | |
cd255eff SM |
209 | int mlx5_query_nic_vport_mtu(struct mlx5_core_dev *mdev, u16 *mtu) |
210 | { | |
211 | int outlen = MLX5_ST_SZ_BYTES(query_nic_vport_context_out); | |
212 | u32 *out; | |
213 | int err; | |
214 | ||
215 | out = mlx5_vzalloc(outlen); | |
216 | if (!out) | |
217 | return -ENOMEM; | |
218 | ||
219 | err = mlx5_query_nic_vport_context(mdev, 0, out, outlen); | |
220 | if (!err) | |
221 | *mtu = MLX5_GET(query_nic_vport_context_out, out, | |
222 | nic_vport_context.mtu); | |
223 | ||
224 | kvfree(out); | |
225 | return err; | |
226 | } | |
227 | EXPORT_SYMBOL_GPL(mlx5_query_nic_vport_mtu); | |
228 | ||
229 | int mlx5_modify_nic_vport_mtu(struct mlx5_core_dev *mdev, u16 mtu) | |
230 | { | |
231 | int inlen = MLX5_ST_SZ_BYTES(modify_nic_vport_context_in); | |
232 | void *in; | |
233 | int err; | |
234 | ||
235 | in = mlx5_vzalloc(inlen); | |
236 | if (!in) | |
237 | return -ENOMEM; | |
238 | ||
239 | MLX5_SET(modify_nic_vport_context_in, in, field_select.mtu, 1); | |
240 | MLX5_SET(modify_nic_vport_context_in, in, nic_vport_context.mtu, mtu); | |
241 | ||
242 | err = mlx5_modify_nic_vport_context(mdev, in, inlen); | |
243 | ||
244 | kvfree(in); | |
245 | return err; | |
246 | } | |
247 | EXPORT_SYMBOL_GPL(mlx5_modify_nic_vport_mtu); | |
248 | ||
e16aea27 SM |
249 | int mlx5_query_nic_vport_mac_list(struct mlx5_core_dev *dev, |
250 | u32 vport, | |
251 | enum mlx5_list_type list_type, | |
252 | u8 addr_list[][ETH_ALEN], | |
253 | int *list_size) | |
254 | { | |
c4f287c4 | 255 | u32 in[MLX5_ST_SZ_DW(query_nic_vport_context_in)] = {0}; |
e16aea27 SM |
256 | void *nic_vport_ctx; |
257 | int max_list_size; | |
258 | int req_list_size; | |
259 | int out_sz; | |
260 | void *out; | |
261 | int err; | |
262 | int i; | |
263 | ||
264 | req_list_size = *list_size; | |
265 | ||
266 | max_list_size = list_type == MLX5_NVPRT_LIST_TYPE_UC ? | |
267 | 1 << MLX5_CAP_GEN(dev, log_max_current_uc_list) : | |
268 | 1 << MLX5_CAP_GEN(dev, log_max_current_mc_list); | |
269 | ||
270 | if (req_list_size > max_list_size) { | |
271 | mlx5_core_warn(dev, "Requested list size (%d) > (%d) max_list_size\n", | |
272 | req_list_size, max_list_size); | |
273 | req_list_size = max_list_size; | |
274 | } | |
275 | ||
276 | out_sz = MLX5_ST_SZ_BYTES(modify_nic_vport_context_in) + | |
277 | req_list_size * MLX5_ST_SZ_BYTES(mac_address_layout); | |
278 | ||
e16aea27 SM |
279 | out = kzalloc(out_sz, GFP_KERNEL); |
280 | if (!out) | |
281 | return -ENOMEM; | |
282 | ||
283 | MLX5_SET(query_nic_vport_context_in, in, opcode, | |
284 | MLX5_CMD_OP_QUERY_NIC_VPORT_CONTEXT); | |
285 | MLX5_SET(query_nic_vport_context_in, in, allowed_list_type, list_type); | |
286 | MLX5_SET(query_nic_vport_context_in, in, vport_number, vport); | |
287 | ||
288 | if (vport) | |
289 | MLX5_SET(query_nic_vport_context_in, in, other_vport, 1); | |
290 | ||
c4f287c4 | 291 | err = mlx5_cmd_exec(dev, in, sizeof(in), out, out_sz); |
e16aea27 SM |
292 | if (err) |
293 | goto out; | |
294 | ||
295 | nic_vport_ctx = MLX5_ADDR_OF(query_nic_vport_context_out, out, | |
296 | nic_vport_context); | |
297 | req_list_size = MLX5_GET(nic_vport_context, nic_vport_ctx, | |
298 | allowed_list_size); | |
299 | ||
300 | *list_size = req_list_size; | |
301 | for (i = 0; i < req_list_size; i++) { | |
302 | u8 *mac_addr = MLX5_ADDR_OF(nic_vport_context, | |
303 | nic_vport_ctx, | |
304 | current_uc_mac_address[i]) + 2; | |
305 | ether_addr_copy(addr_list[i], mac_addr); | |
306 | } | |
307 | out: | |
308 | kfree(out); | |
309 | return err; | |
310 | } | |
311 | EXPORT_SYMBOL_GPL(mlx5_query_nic_vport_mac_list); | |
312 | ||
313 | int mlx5_modify_nic_vport_mac_list(struct mlx5_core_dev *dev, | |
314 | enum mlx5_list_type list_type, | |
315 | u8 addr_list[][ETH_ALEN], | |
316 | int list_size) | |
317 | { | |
318 | u32 out[MLX5_ST_SZ_DW(modify_nic_vport_context_out)]; | |
319 | void *nic_vport_ctx; | |
320 | int max_list_size; | |
321 | int in_sz; | |
322 | void *in; | |
323 | int err; | |
324 | int i; | |
325 | ||
326 | max_list_size = list_type == MLX5_NVPRT_LIST_TYPE_UC ? | |
327 | 1 << MLX5_CAP_GEN(dev, log_max_current_uc_list) : | |
328 | 1 << MLX5_CAP_GEN(dev, log_max_current_mc_list); | |
329 | ||
330 | if (list_size > max_list_size) | |
331 | return -ENOSPC; | |
332 | ||
333 | in_sz = MLX5_ST_SZ_BYTES(modify_nic_vport_context_in) + | |
334 | list_size * MLX5_ST_SZ_BYTES(mac_address_layout); | |
335 | ||
336 | memset(out, 0, sizeof(out)); | |
337 | in = kzalloc(in_sz, GFP_KERNEL); | |
338 | if (!in) | |
339 | return -ENOMEM; | |
340 | ||
341 | MLX5_SET(modify_nic_vport_context_in, in, opcode, | |
342 | MLX5_CMD_OP_MODIFY_NIC_VPORT_CONTEXT); | |
343 | MLX5_SET(modify_nic_vport_context_in, in, | |
344 | field_select.addresses_list, 1); | |
345 | ||
346 | nic_vport_ctx = MLX5_ADDR_OF(modify_nic_vport_context_in, in, | |
347 | nic_vport_context); | |
348 | ||
349 | MLX5_SET(nic_vport_context, nic_vport_ctx, | |
350 | allowed_list_type, list_type); | |
351 | MLX5_SET(nic_vport_context, nic_vport_ctx, | |
352 | allowed_list_size, list_size); | |
353 | ||
354 | for (i = 0; i < list_size; i++) { | |
355 | u8 *curr_mac = MLX5_ADDR_OF(nic_vport_context, | |
356 | nic_vport_ctx, | |
357 | current_uc_mac_address[i]) + 2; | |
358 | ether_addr_copy(curr_mac, addr_list[i]); | |
359 | } | |
360 | ||
c4f287c4 | 361 | err = mlx5_cmd_exec(dev, in, in_sz, out, sizeof(out)); |
e16aea27 SM |
362 | kfree(in); |
363 | return err; | |
364 | } | |
365 | EXPORT_SYMBOL_GPL(mlx5_modify_nic_vport_mac_list); | |
366 | ||
c0046cf7 SM |
367 | int mlx5_query_nic_vport_vlans(struct mlx5_core_dev *dev, |
368 | u32 vport, | |
369 | u16 vlans[], | |
370 | int *size) | |
371 | { | |
372 | u32 in[MLX5_ST_SZ_DW(query_nic_vport_context_in)]; | |
373 | void *nic_vport_ctx; | |
374 | int req_list_size; | |
375 | int max_list_size; | |
376 | int out_sz; | |
377 | void *out; | |
378 | int err; | |
379 | int i; | |
380 | ||
381 | req_list_size = *size; | |
382 | max_list_size = 1 << MLX5_CAP_GEN(dev, log_max_vlan_list); | |
383 | if (req_list_size > max_list_size) { | |
384 | mlx5_core_warn(dev, "Requested list size (%d) > (%d) max list size\n", | |
385 | req_list_size, max_list_size); | |
386 | req_list_size = max_list_size; | |
387 | } | |
388 | ||
389 | out_sz = MLX5_ST_SZ_BYTES(modify_nic_vport_context_in) + | |
390 | req_list_size * MLX5_ST_SZ_BYTES(vlan_layout); | |
391 | ||
392 | memset(in, 0, sizeof(in)); | |
393 | out = kzalloc(out_sz, GFP_KERNEL); | |
394 | if (!out) | |
395 | return -ENOMEM; | |
396 | ||
397 | MLX5_SET(query_nic_vport_context_in, in, opcode, | |
398 | MLX5_CMD_OP_QUERY_NIC_VPORT_CONTEXT); | |
399 | MLX5_SET(query_nic_vport_context_in, in, allowed_list_type, | |
400 | MLX5_NVPRT_LIST_TYPE_VLAN); | |
401 | MLX5_SET(query_nic_vport_context_in, in, vport_number, vport); | |
402 | ||
403 | if (vport) | |
404 | MLX5_SET(query_nic_vport_context_in, in, other_vport, 1); | |
405 | ||
c4f287c4 | 406 | err = mlx5_cmd_exec(dev, in, sizeof(in), out, out_sz); |
c0046cf7 SM |
407 | if (err) |
408 | goto out; | |
409 | ||
410 | nic_vport_ctx = MLX5_ADDR_OF(query_nic_vport_context_out, out, | |
411 | nic_vport_context); | |
412 | req_list_size = MLX5_GET(nic_vport_context, nic_vport_ctx, | |
413 | allowed_list_size); | |
414 | ||
415 | *size = req_list_size; | |
416 | for (i = 0; i < req_list_size; i++) { | |
417 | void *vlan_addr = MLX5_ADDR_OF(nic_vport_context, | |
418 | nic_vport_ctx, | |
419 | current_uc_mac_address[i]); | |
420 | vlans[i] = MLX5_GET(vlan_layout, vlan_addr, vlan); | |
421 | } | |
422 | out: | |
423 | kfree(out); | |
424 | return err; | |
425 | } | |
426 | EXPORT_SYMBOL_GPL(mlx5_query_nic_vport_vlans); | |
427 | ||
428 | int mlx5_modify_nic_vport_vlans(struct mlx5_core_dev *dev, | |
429 | u16 vlans[], | |
430 | int list_size) | |
431 | { | |
432 | u32 out[MLX5_ST_SZ_DW(modify_nic_vport_context_out)]; | |
433 | void *nic_vport_ctx; | |
434 | int max_list_size; | |
435 | int in_sz; | |
436 | void *in; | |
437 | int err; | |
438 | int i; | |
439 | ||
440 | max_list_size = 1 << MLX5_CAP_GEN(dev, log_max_vlan_list); | |
441 | ||
442 | if (list_size > max_list_size) | |
443 | return -ENOSPC; | |
444 | ||
445 | in_sz = MLX5_ST_SZ_BYTES(modify_nic_vport_context_in) + | |
446 | list_size * MLX5_ST_SZ_BYTES(vlan_layout); | |
447 | ||
448 | memset(out, 0, sizeof(out)); | |
449 | in = kzalloc(in_sz, GFP_KERNEL); | |
450 | if (!in) | |
451 | return -ENOMEM; | |
452 | ||
453 | MLX5_SET(modify_nic_vport_context_in, in, opcode, | |
454 | MLX5_CMD_OP_MODIFY_NIC_VPORT_CONTEXT); | |
455 | MLX5_SET(modify_nic_vport_context_in, in, | |
456 | field_select.addresses_list, 1); | |
457 | ||
458 | nic_vport_ctx = MLX5_ADDR_OF(modify_nic_vport_context_in, in, | |
459 | nic_vport_context); | |
460 | ||
461 | MLX5_SET(nic_vport_context, nic_vport_ctx, | |
462 | allowed_list_type, MLX5_NVPRT_LIST_TYPE_VLAN); | |
463 | MLX5_SET(nic_vport_context, nic_vport_ctx, | |
464 | allowed_list_size, list_size); | |
465 | ||
466 | for (i = 0; i < list_size; i++) { | |
467 | void *vlan_addr = MLX5_ADDR_OF(nic_vport_context, | |
468 | nic_vport_ctx, | |
469 | current_uc_mac_address[i]); | |
470 | MLX5_SET(vlan_layout, vlan_addr, vlan, vlans[i]); | |
471 | } | |
472 | ||
c4f287c4 | 473 | err = mlx5_cmd_exec(dev, in, in_sz, out, sizeof(out)); |
c0046cf7 SM |
474 | kfree(in); |
475 | return err; | |
476 | } | |
477 | EXPORT_SYMBOL_GPL(mlx5_modify_nic_vport_vlans); | |
478 | ||
9efa7525 AS |
479 | int mlx5_query_nic_vport_system_image_guid(struct mlx5_core_dev *mdev, |
480 | u64 *system_image_guid) | |
481 | { | |
482 | u32 *out; | |
483 | int outlen = MLX5_ST_SZ_BYTES(query_nic_vport_context_out); | |
484 | ||
485 | out = mlx5_vzalloc(outlen); | |
486 | if (!out) | |
487 | return -ENOMEM; | |
488 | ||
048ccca8 | 489 | mlx5_query_nic_vport_context(mdev, 0, out, outlen); |
9efa7525 AS |
490 | |
491 | *system_image_guid = MLX5_GET64(query_nic_vport_context_out, out, | |
492 | nic_vport_context.system_image_guid); | |
493 | ||
494 | kfree(out); | |
495 | ||
496 | return 0; | |
497 | } | |
498 | EXPORT_SYMBOL_GPL(mlx5_query_nic_vport_system_image_guid); | |
499 | ||
500 | int mlx5_query_nic_vport_node_guid(struct mlx5_core_dev *mdev, u64 *node_guid) | |
501 | { | |
502 | u32 *out; | |
503 | int outlen = MLX5_ST_SZ_BYTES(query_nic_vport_context_out); | |
504 | ||
505 | out = mlx5_vzalloc(outlen); | |
506 | if (!out) | |
507 | return -ENOMEM; | |
508 | ||
048ccca8 | 509 | mlx5_query_nic_vport_context(mdev, 0, out, outlen); |
9efa7525 AS |
510 | |
511 | *node_guid = MLX5_GET64(query_nic_vport_context_out, out, | |
512 | nic_vport_context.node_guid); | |
513 | ||
514 | kfree(out); | |
515 | ||
516 | return 0; | |
517 | } | |
518 | EXPORT_SYMBOL_GPL(mlx5_query_nic_vport_node_guid); | |
519 | ||
23898c76 NO |
520 | int mlx5_modify_nic_vport_node_guid(struct mlx5_core_dev *mdev, |
521 | u32 vport, u64 node_guid) | |
522 | { | |
523 | int inlen = MLX5_ST_SZ_BYTES(modify_nic_vport_context_in); | |
524 | void *nic_vport_context; | |
23898c76 NO |
525 | void *in; |
526 | int err; | |
527 | ||
528 | if (!vport) | |
529 | return -EINVAL; | |
530 | if (!MLX5_CAP_GEN(mdev, vport_group_manager)) | |
531 | return -EACCES; | |
532 | if (!MLX5_CAP_ESW(mdev, nic_vport_node_guid_modify)) | |
533 | return -ENOTSUPP; | |
534 | ||
535 | in = mlx5_vzalloc(inlen); | |
536 | if (!in) | |
537 | return -ENOMEM; | |
538 | ||
539 | MLX5_SET(modify_nic_vport_context_in, in, | |
540 | field_select.node_guid, 1); | |
541 | MLX5_SET(modify_nic_vport_context_in, in, vport_number, vport); | |
542 | MLX5_SET(modify_nic_vport_context_in, in, other_vport, !!vport); | |
543 | ||
544 | nic_vport_context = MLX5_ADDR_OF(modify_nic_vport_context_in, | |
545 | in, nic_vport_context); | |
23898c76 NO |
546 | MLX5_SET64(nic_vport_context, nic_vport_context, node_guid, node_guid); |
547 | ||
548 | err = mlx5_modify_nic_vport_context(mdev, in, inlen); | |
549 | ||
550 | kvfree(in); | |
551 | ||
552 | return err; | |
553 | } | |
554 | ||
9efa7525 AS |
555 | int mlx5_query_nic_vport_qkey_viol_cntr(struct mlx5_core_dev *mdev, |
556 | u16 *qkey_viol_cntr) | |
557 | { | |
558 | u32 *out; | |
559 | int outlen = MLX5_ST_SZ_BYTES(query_nic_vport_context_out); | |
560 | ||
561 | out = mlx5_vzalloc(outlen); | |
562 | if (!out) | |
563 | return -ENOMEM; | |
564 | ||
048ccca8 | 565 | mlx5_query_nic_vport_context(mdev, 0, out, outlen); |
9efa7525 AS |
566 | |
567 | *qkey_viol_cntr = MLX5_GET(query_nic_vport_context_out, out, | |
568 | nic_vport_context.qkey_violation_counter); | |
569 | ||
570 | kfree(out); | |
571 | ||
572 | return 0; | |
573 | } | |
574 | EXPORT_SYMBOL_GPL(mlx5_query_nic_vport_qkey_viol_cntr); | |
575 | ||
707c4602 MD |
576 | int mlx5_query_hca_vport_gid(struct mlx5_core_dev *dev, u8 other_vport, |
577 | u8 port_num, u16 vf_num, u16 gid_index, | |
578 | union ib_gid *gid) | |
579 | { | |
580 | int in_sz = MLX5_ST_SZ_BYTES(query_hca_vport_gid_in); | |
581 | int out_sz = MLX5_ST_SZ_BYTES(query_hca_vport_gid_out); | |
582 | int is_group_manager; | |
583 | void *out = NULL; | |
584 | void *in = NULL; | |
585 | union ib_gid *tmp; | |
586 | int tbsz; | |
587 | int nout; | |
588 | int err; | |
589 | ||
590 | is_group_manager = MLX5_CAP_GEN(dev, vport_group_manager); | |
591 | tbsz = mlx5_get_gid_table_len(MLX5_CAP_GEN(dev, gid_table_size)); | |
592 | mlx5_core_dbg(dev, "vf_num %d, index %d, gid_table_size %d\n", | |
593 | vf_num, gid_index, tbsz); | |
594 | ||
595 | if (gid_index > tbsz && gid_index != 0xffff) | |
596 | return -EINVAL; | |
597 | ||
598 | if (gid_index == 0xffff) | |
599 | nout = tbsz; | |
600 | else | |
601 | nout = 1; | |
602 | ||
603 | out_sz += nout * sizeof(*gid); | |
604 | ||
605 | in = kzalloc(in_sz, GFP_KERNEL); | |
606 | out = kzalloc(out_sz, GFP_KERNEL); | |
607 | if (!in || !out) { | |
608 | err = -ENOMEM; | |
609 | goto out; | |
610 | } | |
611 | ||
612 | MLX5_SET(query_hca_vport_gid_in, in, opcode, MLX5_CMD_OP_QUERY_HCA_VPORT_GID); | |
613 | if (other_vport) { | |
614 | if (is_group_manager) { | |
615 | MLX5_SET(query_hca_vport_gid_in, in, vport_number, vf_num); | |
616 | MLX5_SET(query_hca_vport_gid_in, in, other_vport, 1); | |
617 | } else { | |
618 | err = -EPERM; | |
619 | goto out; | |
620 | } | |
621 | } | |
622 | MLX5_SET(query_hca_vport_gid_in, in, gid_index, gid_index); | |
623 | ||
624 | if (MLX5_CAP_GEN(dev, num_ports) == 2) | |
625 | MLX5_SET(query_hca_vport_gid_in, in, port_num, port_num); | |
626 | ||
627 | err = mlx5_cmd_exec(dev, in, in_sz, out, out_sz); | |
628 | if (err) | |
629 | goto out; | |
630 | ||
707c4602 MD |
631 | tmp = out + MLX5_ST_SZ_BYTES(query_hca_vport_gid_out); |
632 | gid->global.subnet_prefix = tmp->global.subnet_prefix; | |
633 | gid->global.interface_id = tmp->global.interface_id; | |
634 | ||
635 | out: | |
636 | kfree(in); | |
637 | kfree(out); | |
638 | return err; | |
639 | } | |
640 | EXPORT_SYMBOL_GPL(mlx5_query_hca_vport_gid); | |
641 | ||
642 | int mlx5_query_hca_vport_pkey(struct mlx5_core_dev *dev, u8 other_vport, | |
643 | u8 port_num, u16 vf_num, u16 pkey_index, | |
644 | u16 *pkey) | |
645 | { | |
646 | int in_sz = MLX5_ST_SZ_BYTES(query_hca_vport_pkey_in); | |
647 | int out_sz = MLX5_ST_SZ_BYTES(query_hca_vport_pkey_out); | |
648 | int is_group_manager; | |
649 | void *out = NULL; | |
650 | void *in = NULL; | |
651 | void *pkarr; | |
652 | int nout; | |
653 | int tbsz; | |
654 | int err; | |
655 | int i; | |
656 | ||
657 | is_group_manager = MLX5_CAP_GEN(dev, vport_group_manager); | |
658 | ||
659 | tbsz = mlx5_to_sw_pkey_sz(MLX5_CAP_GEN(dev, pkey_table_size)); | |
660 | if (pkey_index > tbsz && pkey_index != 0xffff) | |
661 | return -EINVAL; | |
662 | ||
663 | if (pkey_index == 0xffff) | |
664 | nout = tbsz; | |
665 | else | |
666 | nout = 1; | |
667 | ||
668 | out_sz += nout * MLX5_ST_SZ_BYTES(pkey); | |
669 | ||
670 | in = kzalloc(in_sz, GFP_KERNEL); | |
671 | out = kzalloc(out_sz, GFP_KERNEL); | |
672 | if (!in || !out) { | |
673 | err = -ENOMEM; | |
674 | goto out; | |
675 | } | |
676 | ||
677 | MLX5_SET(query_hca_vport_pkey_in, in, opcode, MLX5_CMD_OP_QUERY_HCA_VPORT_PKEY); | |
678 | if (other_vport) { | |
679 | if (is_group_manager) { | |
680 | MLX5_SET(query_hca_vport_pkey_in, in, vport_number, vf_num); | |
681 | MLX5_SET(query_hca_vport_pkey_in, in, other_vport, 1); | |
682 | } else { | |
683 | err = -EPERM; | |
684 | goto out; | |
685 | } | |
686 | } | |
687 | MLX5_SET(query_hca_vport_pkey_in, in, pkey_index, pkey_index); | |
688 | ||
689 | if (MLX5_CAP_GEN(dev, num_ports) == 2) | |
690 | MLX5_SET(query_hca_vport_pkey_in, in, port_num, port_num); | |
691 | ||
692 | err = mlx5_cmd_exec(dev, in, in_sz, out, out_sz); | |
693 | if (err) | |
694 | goto out; | |
695 | ||
707c4602 MD |
696 | pkarr = MLX5_ADDR_OF(query_hca_vport_pkey_out, out, pkey); |
697 | for (i = 0; i < nout; i++, pkey++, pkarr += MLX5_ST_SZ_BYTES(pkey)) | |
698 | *pkey = MLX5_GET_PR(pkey, pkarr, pkey); | |
699 | ||
700 | out: | |
701 | kfree(in); | |
702 | kfree(out); | |
703 | return err; | |
704 | } | |
705 | EXPORT_SYMBOL_GPL(mlx5_query_hca_vport_pkey); | |
706 | ||
707 | int mlx5_query_hca_vport_context(struct mlx5_core_dev *dev, | |
708 | u8 other_vport, u8 port_num, | |
709 | u16 vf_num, | |
710 | struct mlx5_hca_vport_context *rep) | |
711 | { | |
712 | int out_sz = MLX5_ST_SZ_BYTES(query_hca_vport_context_out); | |
c4f287c4 | 713 | int in[MLX5_ST_SZ_DW(query_hca_vport_context_in)] = {0}; |
707c4602 MD |
714 | int is_group_manager; |
715 | void *out; | |
716 | void *ctx; | |
717 | int err; | |
718 | ||
719 | is_group_manager = MLX5_CAP_GEN(dev, vport_group_manager); | |
720 | ||
707c4602 MD |
721 | out = kzalloc(out_sz, GFP_KERNEL); |
722 | if (!out) | |
723 | return -ENOMEM; | |
724 | ||
725 | MLX5_SET(query_hca_vport_context_in, in, opcode, MLX5_CMD_OP_QUERY_HCA_VPORT_CONTEXT); | |
726 | ||
727 | if (other_vport) { | |
728 | if (is_group_manager) { | |
729 | MLX5_SET(query_hca_vport_context_in, in, other_vport, 1); | |
730 | MLX5_SET(query_hca_vport_context_in, in, vport_number, vf_num); | |
731 | } else { | |
732 | err = -EPERM; | |
733 | goto ex; | |
734 | } | |
735 | } | |
736 | ||
737 | if (MLX5_CAP_GEN(dev, num_ports) == 2) | |
738 | MLX5_SET(query_hca_vport_context_in, in, port_num, port_num); | |
739 | ||
740 | err = mlx5_cmd_exec(dev, in, sizeof(in), out, out_sz); | |
707c4602 MD |
741 | if (err) |
742 | goto ex; | |
743 | ||
744 | ctx = MLX5_ADDR_OF(query_hca_vport_context_out, out, hca_vport_context); | |
745 | rep->field_select = MLX5_GET_PR(hca_vport_context, ctx, field_select); | |
746 | rep->sm_virt_aware = MLX5_GET_PR(hca_vport_context, ctx, sm_virt_aware); | |
747 | rep->has_smi = MLX5_GET_PR(hca_vport_context, ctx, has_smi); | |
748 | rep->has_raw = MLX5_GET_PR(hca_vport_context, ctx, has_raw); | |
749 | rep->policy = MLX5_GET_PR(hca_vport_context, ctx, vport_state_policy); | |
750 | rep->phys_state = MLX5_GET_PR(hca_vport_context, ctx, | |
751 | port_physical_state); | |
752 | rep->vport_state = MLX5_GET_PR(hca_vport_context, ctx, vport_state); | |
753 | rep->port_physical_state = MLX5_GET_PR(hca_vport_context, ctx, | |
754 | port_physical_state); | |
755 | rep->port_guid = MLX5_GET64_PR(hca_vport_context, ctx, port_guid); | |
756 | rep->node_guid = MLX5_GET64_PR(hca_vport_context, ctx, node_guid); | |
757 | rep->cap_mask1 = MLX5_GET_PR(hca_vport_context, ctx, cap_mask1); | |
758 | rep->cap_mask1_perm = MLX5_GET_PR(hca_vport_context, ctx, | |
759 | cap_mask1_field_select); | |
760 | rep->cap_mask2 = MLX5_GET_PR(hca_vport_context, ctx, cap_mask2); | |
761 | rep->cap_mask2_perm = MLX5_GET_PR(hca_vport_context, ctx, | |
762 | cap_mask2_field_select); | |
763 | rep->lid = MLX5_GET_PR(hca_vport_context, ctx, lid); | |
764 | rep->init_type_reply = MLX5_GET_PR(hca_vport_context, ctx, | |
765 | init_type_reply); | |
766 | rep->lmc = MLX5_GET_PR(hca_vport_context, ctx, lmc); | |
767 | rep->subnet_timeout = MLX5_GET_PR(hca_vport_context, ctx, | |
768 | subnet_timeout); | |
769 | rep->sm_lid = MLX5_GET_PR(hca_vport_context, ctx, sm_lid); | |
770 | rep->sm_sl = MLX5_GET_PR(hca_vport_context, ctx, sm_sl); | |
771 | rep->qkey_violation_counter = MLX5_GET_PR(hca_vport_context, ctx, | |
772 | qkey_violation_counter); | |
773 | rep->pkey_violation_counter = MLX5_GET_PR(hca_vport_context, ctx, | |
774 | pkey_violation_counter); | |
775 | rep->grh_required = MLX5_GET_PR(hca_vport_context, ctx, grh_required); | |
776 | rep->sys_image_guid = MLX5_GET64_PR(hca_vport_context, ctx, | |
777 | system_image_guid); | |
778 | ||
779 | ex: | |
780 | kfree(out); | |
781 | return err; | |
782 | } | |
783 | EXPORT_SYMBOL_GPL(mlx5_query_hca_vport_context); | |
784 | ||
785 | int mlx5_query_hca_vport_system_image_guid(struct mlx5_core_dev *dev, | |
7cf7fa52 | 786 | u64 *sys_image_guid) |
707c4602 MD |
787 | { |
788 | struct mlx5_hca_vport_context *rep; | |
789 | int err; | |
790 | ||
791 | rep = kzalloc(sizeof(*rep), GFP_KERNEL); | |
792 | if (!rep) | |
793 | return -ENOMEM; | |
794 | ||
795 | err = mlx5_query_hca_vport_context(dev, 0, 1, 0, rep); | |
796 | if (!err) | |
797 | *sys_image_guid = rep->sys_image_guid; | |
798 | ||
799 | kfree(rep); | |
800 | return err; | |
801 | } | |
802 | EXPORT_SYMBOL_GPL(mlx5_query_hca_vport_system_image_guid); | |
803 | ||
804 | int mlx5_query_hca_vport_node_guid(struct mlx5_core_dev *dev, | |
805 | u64 *node_guid) | |
806 | { | |
807 | struct mlx5_hca_vport_context *rep; | |
808 | int err; | |
809 | ||
810 | rep = kzalloc(sizeof(*rep), GFP_KERNEL); | |
811 | if (!rep) | |
812 | return -ENOMEM; | |
813 | ||
814 | err = mlx5_query_hca_vport_context(dev, 0, 1, 0, rep); | |
815 | if (!err) | |
816 | *node_guid = rep->node_guid; | |
817 | ||
818 | kfree(rep); | |
819 | return err; | |
820 | } | |
821 | EXPORT_SYMBOL_GPL(mlx5_query_hca_vport_node_guid); | |
d82b7318 SM |
822 | |
823 | int mlx5_query_nic_vport_promisc(struct mlx5_core_dev *mdev, | |
824 | u32 vport, | |
825 | int *promisc_uc, | |
826 | int *promisc_mc, | |
827 | int *promisc_all) | |
828 | { | |
829 | u32 *out; | |
830 | int outlen = MLX5_ST_SZ_BYTES(query_nic_vport_context_out); | |
831 | int err; | |
832 | ||
833 | out = kzalloc(outlen, GFP_KERNEL); | |
834 | if (!out) | |
835 | return -ENOMEM; | |
836 | ||
837 | err = mlx5_query_nic_vport_context(mdev, vport, out, outlen); | |
838 | if (err) | |
839 | goto out; | |
840 | ||
841 | *promisc_uc = MLX5_GET(query_nic_vport_context_out, out, | |
842 | nic_vport_context.promisc_uc); | |
843 | *promisc_mc = MLX5_GET(query_nic_vport_context_out, out, | |
844 | nic_vport_context.promisc_mc); | |
845 | *promisc_all = MLX5_GET(query_nic_vport_context_out, out, | |
846 | nic_vport_context.promisc_all); | |
847 | ||
848 | out: | |
849 | kfree(out); | |
850 | return err; | |
851 | } | |
852 | EXPORT_SYMBOL_GPL(mlx5_query_nic_vport_promisc); | |
853 | ||
854 | int mlx5_modify_nic_vport_promisc(struct mlx5_core_dev *mdev, | |
855 | int promisc_uc, | |
856 | int promisc_mc, | |
857 | int promisc_all) | |
858 | { | |
859 | void *in; | |
860 | int inlen = MLX5_ST_SZ_BYTES(modify_nic_vport_context_in); | |
861 | int err; | |
862 | ||
863 | in = mlx5_vzalloc(inlen); | |
864 | if (!in) { | |
865 | mlx5_core_err(mdev, "failed to allocate inbox\n"); | |
866 | return -ENOMEM; | |
867 | } | |
868 | ||
869 | MLX5_SET(modify_nic_vport_context_in, in, field_select.promisc, 1); | |
870 | MLX5_SET(modify_nic_vport_context_in, in, | |
871 | nic_vport_context.promisc_uc, promisc_uc); | |
872 | MLX5_SET(modify_nic_vport_context_in, in, | |
873 | nic_vport_context.promisc_mc, promisc_mc); | |
874 | MLX5_SET(modify_nic_vport_context_in, in, | |
875 | nic_vport_context.promisc_all, promisc_all); | |
876 | ||
877 | err = mlx5_modify_nic_vport_context(mdev, in, inlen); | |
878 | ||
879 | kvfree(in); | |
880 | ||
881 | return err; | |
882 | } | |
883 | EXPORT_SYMBOL_GPL(mlx5_modify_nic_vport_promisc); | |
048ccca8 | 884 | |
0de60af6 AS |
885 | enum mlx5_vport_roce_state { |
886 | MLX5_VPORT_ROCE_DISABLED = 0, | |
887 | MLX5_VPORT_ROCE_ENABLED = 1, | |
888 | }; | |
889 | ||
890 | static int mlx5_nic_vport_update_roce_state(struct mlx5_core_dev *mdev, | |
891 | enum mlx5_vport_roce_state state) | |
892 | { | |
893 | void *in; | |
894 | int inlen = MLX5_ST_SZ_BYTES(modify_nic_vport_context_in); | |
895 | int err; | |
896 | ||
897 | in = mlx5_vzalloc(inlen); | |
898 | if (!in) { | |
899 | mlx5_core_warn(mdev, "failed to allocate inbox\n"); | |
900 | return -ENOMEM; | |
901 | } | |
902 | ||
903 | MLX5_SET(modify_nic_vport_context_in, in, field_select.roce_en, 1); | |
904 | MLX5_SET(modify_nic_vport_context_in, in, nic_vport_context.roce_en, | |
905 | state); | |
906 | ||
907 | err = mlx5_modify_nic_vport_context(mdev, in, inlen); | |
908 | ||
909 | kvfree(in); | |
910 | ||
911 | return err; | |
912 | } | |
913 | ||
914 | int mlx5_nic_vport_enable_roce(struct mlx5_core_dev *mdev) | |
915 | { | |
916 | return mlx5_nic_vport_update_roce_state(mdev, MLX5_VPORT_ROCE_ENABLED); | |
917 | } | |
918 | EXPORT_SYMBOL_GPL(mlx5_nic_vport_enable_roce); | |
919 | ||
920 | int mlx5_nic_vport_disable_roce(struct mlx5_core_dev *mdev) | |
921 | { | |
922 | return mlx5_nic_vport_update_roce_state(mdev, MLX5_VPORT_ROCE_DISABLED); | |
923 | } | |
924 | EXPORT_SYMBOL_GPL(mlx5_nic_vport_disable_roce); | |
b54ba277 MY |
925 | |
926 | int mlx5_core_query_vport_counter(struct mlx5_core_dev *dev, u8 other_vport, | |
2a4826fe EC |
927 | int vf, u8 port_num, void *out, |
928 | size_t out_sz) | |
b54ba277 MY |
929 | { |
930 | int in_sz = MLX5_ST_SZ_BYTES(query_vport_counter_in); | |
931 | int is_group_manager; | |
932 | void *in; | |
933 | int err; | |
934 | ||
935 | is_group_manager = MLX5_CAP_GEN(dev, vport_group_manager); | |
936 | in = mlx5_vzalloc(in_sz); | |
937 | if (!in) { | |
938 | err = -ENOMEM; | |
939 | return err; | |
940 | } | |
941 | ||
942 | MLX5_SET(query_vport_counter_in, in, opcode, | |
943 | MLX5_CMD_OP_QUERY_VPORT_COUNTER); | |
944 | if (other_vport) { | |
945 | if (is_group_manager) { | |
946 | MLX5_SET(query_vport_counter_in, in, other_vport, 1); | |
2a4826fe | 947 | MLX5_SET(query_vport_counter_in, in, vport_number, vf + 1); |
b54ba277 MY |
948 | } else { |
949 | err = -EPERM; | |
950 | goto free; | |
951 | } | |
952 | } | |
953 | if (MLX5_CAP_GEN(dev, num_ports) == 2) | |
954 | MLX5_SET(query_vport_counter_in, in, port_num, port_num); | |
955 | ||
956 | err = mlx5_cmd_exec(dev, in, in_sz, out, out_sz); | |
b54ba277 MY |
957 | free: |
958 | kvfree(in); | |
959 | return err; | |
960 | } | |
961 | EXPORT_SYMBOL_GPL(mlx5_core_query_vport_counter); | |
1f324bff EC |
962 | |
963 | int mlx5_core_modify_hca_vport_context(struct mlx5_core_dev *dev, | |
964 | u8 other_vport, u8 port_num, | |
965 | int vf, | |
966 | struct mlx5_hca_vport_context *req) | |
967 | { | |
968 | int in_sz = MLX5_ST_SZ_BYTES(modify_hca_vport_context_in); | |
969 | u8 out[MLX5_ST_SZ_BYTES(modify_hca_vport_context_out)]; | |
970 | int is_group_manager; | |
971 | void *in; | |
972 | int err; | |
973 | void *ctx; | |
974 | ||
975 | mlx5_core_dbg(dev, "vf %d\n", vf); | |
976 | is_group_manager = MLX5_CAP_GEN(dev, vport_group_manager); | |
977 | in = kzalloc(in_sz, GFP_KERNEL); | |
978 | if (!in) | |
979 | return -ENOMEM; | |
980 | ||
981 | memset(out, 0, sizeof(out)); | |
982 | MLX5_SET(modify_hca_vport_context_in, in, opcode, MLX5_CMD_OP_MODIFY_HCA_VPORT_CONTEXT); | |
983 | if (other_vport) { | |
984 | if (is_group_manager) { | |
985 | MLX5_SET(modify_hca_vport_context_in, in, other_vport, 1); | |
986 | MLX5_SET(modify_hca_vport_context_in, in, vport_number, vf); | |
987 | } else { | |
988 | err = -EPERM; | |
989 | goto ex; | |
990 | } | |
991 | } | |
992 | ||
993 | if (MLX5_CAP_GEN(dev, num_ports) > 1) | |
994 | MLX5_SET(modify_hca_vport_context_in, in, port_num, port_num); | |
995 | ||
996 | ctx = MLX5_ADDR_OF(modify_hca_vport_context_in, in, hca_vport_context); | |
997 | MLX5_SET(hca_vport_context, ctx, field_select, req->field_select); | |
998 | MLX5_SET(hca_vport_context, ctx, sm_virt_aware, req->sm_virt_aware); | |
999 | MLX5_SET(hca_vport_context, ctx, has_smi, req->has_smi); | |
1000 | MLX5_SET(hca_vport_context, ctx, has_raw, req->has_raw); | |
1001 | MLX5_SET(hca_vport_context, ctx, vport_state_policy, req->policy); | |
1002 | MLX5_SET(hca_vport_context, ctx, port_physical_state, req->phys_state); | |
1003 | MLX5_SET(hca_vport_context, ctx, vport_state, req->vport_state); | |
1004 | MLX5_SET64(hca_vport_context, ctx, port_guid, req->port_guid); | |
1005 | MLX5_SET64(hca_vport_context, ctx, node_guid, req->node_guid); | |
1006 | MLX5_SET(hca_vport_context, ctx, cap_mask1, req->cap_mask1); | |
1007 | MLX5_SET(hca_vport_context, ctx, cap_mask1_field_select, req->cap_mask1_perm); | |
1008 | MLX5_SET(hca_vport_context, ctx, cap_mask2, req->cap_mask2); | |
1009 | MLX5_SET(hca_vport_context, ctx, cap_mask2_field_select, req->cap_mask2_perm); | |
1010 | MLX5_SET(hca_vport_context, ctx, lid, req->lid); | |
1011 | MLX5_SET(hca_vport_context, ctx, init_type_reply, req->init_type_reply); | |
1012 | MLX5_SET(hca_vport_context, ctx, lmc, req->lmc); | |
1013 | MLX5_SET(hca_vport_context, ctx, subnet_timeout, req->subnet_timeout); | |
1014 | MLX5_SET(hca_vport_context, ctx, sm_lid, req->sm_lid); | |
1015 | MLX5_SET(hca_vport_context, ctx, sm_sl, req->sm_sl); | |
1016 | MLX5_SET(hca_vport_context, ctx, qkey_violation_counter, req->qkey_violation_counter); | |
1017 | MLX5_SET(hca_vport_context, ctx, pkey_violation_counter, req->pkey_violation_counter); | |
1018 | err = mlx5_cmd_exec(dev, in, in_sz, out, sizeof(out)); | |
1f324bff EC |
1019 | ex: |
1020 | kfree(in); | |
1021 | return err; | |
1022 | } | |
1023 | EXPORT_SYMBOL_GPL(mlx5_core_modify_hca_vport_context); |