2 * Copyright (c) 2013-2015, Mellanox Technologies, Ltd. All rights reserved.
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:
10 * Redistribution and use in source and binary forms, with or
11 * without modification, are permitted provided that the following
14 * - Redistributions of source code must retain the above
15 * copyright notice, this list of conditions and the following
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.
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
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29 * CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
33 #include <linux/export.h>
34 #include <linux/etherdevice.h>
35 #include <linux/mlx5/driver.h>
36 #include <linux/mlx5/vport.h>
37 #include "mlx5_core.h"
39 static int _mlx5_query_vport_state(struct mlx5_core_dev *mdev, u8 opmod,
40 u16 vport, u32 *out, int outlen)
43 u32 in[MLX5_ST_SZ_DW(query_vport_state_in)];
45 memset(in, 0, sizeof(in));
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);
50 MLX5_SET(query_vport_state_in, in, vport_number, vport);
52 MLX5_SET(query_vport_state_in, in, other_vport, 1);
54 err = mlx5_cmd_exec_check_status(mdev, in, sizeof(in), out, outlen);
56 mlx5_core_warn(mdev, "MLX5_CMD_OP_QUERY_VPORT_STATE failed\n");
61 u8 mlx5_query_vport_state(struct mlx5_core_dev *mdev, u8 opmod, u16 vport)
63 u32 out[MLX5_ST_SZ_DW(query_vport_state_out)] = {0};
65 _mlx5_query_vport_state(mdev, opmod, vport, out, sizeof(out));
67 return MLX5_GET(query_vport_state_out, out, state);
69 EXPORT_SYMBOL_GPL(mlx5_query_vport_state);
71 u8 mlx5_query_vport_admin_state(struct mlx5_core_dev *mdev, u8 opmod, u16 vport)
73 u32 out[MLX5_ST_SZ_DW(query_vport_state_out)] = {0};
75 _mlx5_query_vport_state(mdev, opmod, vport, out, sizeof(out));
77 return MLX5_GET(query_vport_state_out, out, admin_state);
79 EXPORT_SYMBOL_GPL(mlx5_query_vport_admin_state);
81 int mlx5_modify_vport_admin_state(struct mlx5_core_dev *mdev, u8 opmod,
84 u32 in[MLX5_ST_SZ_DW(modify_vport_state_in)];
85 u32 out[MLX5_ST_SZ_DW(modify_vport_state_out)];
88 memset(in, 0, sizeof(in));
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);
96 MLX5_SET(modify_vport_state_in, in, other_vport, 1);
98 MLX5_SET(modify_vport_state_in, in, admin_state, state);
100 err = mlx5_cmd_exec_check_status(mdev, in, sizeof(in), out,
103 mlx5_core_warn(mdev, "MLX5_CMD_OP_MODIFY_VPORT_STATE failed\n");
107 EXPORT_SYMBOL_GPL(mlx5_modify_vport_admin_state);
109 static int mlx5_query_nic_vport_context(struct mlx5_core_dev *mdev, u16 vport,
110 u32 *out, int outlen)
112 u32 in[MLX5_ST_SZ_DW(query_nic_vport_context_in)];
114 memset(in, 0, sizeof(in));
116 MLX5_SET(query_nic_vport_context_in, in, opcode,
117 MLX5_CMD_OP_QUERY_NIC_VPORT_CONTEXT);
119 MLX5_SET(query_nic_vport_context_in, in, vport_number, vport);
121 MLX5_SET(query_nic_vport_context_in, in, other_vport, 1);
123 return mlx5_cmd_exec_check_status(mdev, in, sizeof(in), out, outlen);
126 static int mlx5_modify_nic_vport_context(struct mlx5_core_dev *mdev, void *in,
129 u32 out[MLX5_ST_SZ_DW(modify_nic_vport_context_out)];
131 MLX5_SET(modify_nic_vport_context_in, in, opcode,
132 MLX5_CMD_OP_MODIFY_NIC_VPORT_CONTEXT);
134 memset(out, 0, sizeof(out));
135 return mlx5_cmd_exec_check_status(mdev, in, inlen, out, sizeof(out));
138 int mlx5_query_nic_vport_mac_address(struct mlx5_core_dev *mdev,
142 int outlen = MLX5_ST_SZ_BYTES(query_nic_vport_context_out);
146 out = mlx5_vzalloc(outlen);
150 out_addr = MLX5_ADDR_OF(query_nic_vport_context_out, out,
151 nic_vport_context.permanent_address);
153 err = mlx5_query_nic_vport_context(mdev, vport, out, outlen);
155 ether_addr_copy(addr, &out_addr[2]);
160 EXPORT_SYMBOL_GPL(mlx5_query_nic_vport_mac_address);
162 int mlx5_modify_nic_vport_mac_address(struct mlx5_core_dev *mdev,
166 int inlen = MLX5_ST_SZ_BYTES(modify_nic_vport_context_in);
171 in = mlx5_vzalloc(inlen);
173 mlx5_core_warn(mdev, "failed to allocate inbox\n");
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);
182 MLX5_SET(modify_nic_vport_context_in, in, other_vport, 1);
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,
189 ether_addr_copy(&perm_mac[2], addr);
191 err = mlx5_modify_nic_vport_context(mdev, in, inlen);
197 EXPORT_SYMBOL_GPL(mlx5_modify_nic_vport_mac_address);
199 int mlx5_query_nic_vport_mtu(struct mlx5_core_dev *mdev, u16 *mtu)
201 int outlen = MLX5_ST_SZ_BYTES(query_nic_vport_context_out);
205 out = mlx5_vzalloc(outlen);
209 err = mlx5_query_nic_vport_context(mdev, 0, out, outlen);
211 *mtu = MLX5_GET(query_nic_vport_context_out, out,
212 nic_vport_context.mtu);
217 EXPORT_SYMBOL_GPL(mlx5_query_nic_vport_mtu);
219 int mlx5_modify_nic_vport_mtu(struct mlx5_core_dev *mdev, u16 mtu)
221 int inlen = MLX5_ST_SZ_BYTES(modify_nic_vport_context_in);
225 in = mlx5_vzalloc(inlen);
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);
232 err = mlx5_modify_nic_vport_context(mdev, in, inlen);
237 EXPORT_SYMBOL_GPL(mlx5_modify_nic_vport_mtu);
239 int mlx5_query_nic_vport_mac_list(struct mlx5_core_dev *dev,
241 enum mlx5_list_type list_type,
242 u8 addr_list[][ETH_ALEN],
245 u32 in[MLX5_ST_SZ_DW(query_nic_vport_context_in)];
254 req_list_size = *list_size;
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);
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;
266 out_sz = MLX5_ST_SZ_BYTES(modify_nic_vport_context_in) +
267 req_list_size * MLX5_ST_SZ_BYTES(mac_address_layout);
269 memset(in, 0, sizeof(in));
270 out = kzalloc(out_sz, GFP_KERNEL);
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);
280 MLX5_SET(query_nic_vport_context_in, in, other_vport, 1);
282 err = mlx5_cmd_exec_check_status(dev, in, sizeof(in), out, out_sz);
286 nic_vport_ctx = MLX5_ADDR_OF(query_nic_vport_context_out, out,
288 req_list_size = MLX5_GET(nic_vport_context, nic_vport_ctx,
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,
295 current_uc_mac_address[i]) + 2;
296 ether_addr_copy(addr_list[i], mac_addr);
302 EXPORT_SYMBOL_GPL(mlx5_query_nic_vport_mac_list);
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],
309 u32 out[MLX5_ST_SZ_DW(modify_nic_vport_context_out)];
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);
321 if (list_size > max_list_size)
324 in_sz = MLX5_ST_SZ_BYTES(modify_nic_vport_context_in) +
325 list_size * MLX5_ST_SZ_BYTES(mac_address_layout);
327 memset(out, 0, sizeof(out));
328 in = kzalloc(in_sz, GFP_KERNEL);
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);
337 nic_vport_ctx = MLX5_ADDR_OF(modify_nic_vport_context_in, in,
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);
345 for (i = 0; i < list_size; i++) {
346 u8 *curr_mac = MLX5_ADDR_OF(nic_vport_context,
348 current_uc_mac_address[i]) + 2;
349 ether_addr_copy(curr_mac, addr_list[i]);
352 err = mlx5_cmd_exec_check_status(dev, in, in_sz, out, sizeof(out));
356 EXPORT_SYMBOL_GPL(mlx5_modify_nic_vport_mac_list);
358 int mlx5_query_nic_vport_vlans(struct mlx5_core_dev *dev,
363 u32 in[MLX5_ST_SZ_DW(query_nic_vport_context_in)];
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;
380 out_sz = MLX5_ST_SZ_BYTES(modify_nic_vport_context_in) +
381 req_list_size * MLX5_ST_SZ_BYTES(vlan_layout);
383 memset(in, 0, sizeof(in));
384 out = kzalloc(out_sz, GFP_KERNEL);
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);
395 MLX5_SET(query_nic_vport_context_in, in, other_vport, 1);
397 err = mlx5_cmd_exec_check_status(dev, in, sizeof(in), out, out_sz);
401 nic_vport_ctx = MLX5_ADDR_OF(query_nic_vport_context_out, out,
403 req_list_size = MLX5_GET(nic_vport_context, nic_vport_ctx,
406 *size = req_list_size;
407 for (i = 0; i < req_list_size; i++) {
408 void *vlan_addr = MLX5_ADDR_OF(nic_vport_context,
410 current_uc_mac_address[i]);
411 vlans[i] = MLX5_GET(vlan_layout, vlan_addr, vlan);
417 EXPORT_SYMBOL_GPL(mlx5_query_nic_vport_vlans);
419 int mlx5_modify_nic_vport_vlans(struct mlx5_core_dev *dev,
423 u32 out[MLX5_ST_SZ_DW(modify_nic_vport_context_out)];
431 max_list_size = 1 << MLX5_CAP_GEN(dev, log_max_vlan_list);
433 if (list_size > max_list_size)
436 in_sz = MLX5_ST_SZ_BYTES(modify_nic_vport_context_in) +
437 list_size * MLX5_ST_SZ_BYTES(vlan_layout);
439 memset(out, 0, sizeof(out));
440 in = kzalloc(in_sz, GFP_KERNEL);
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);
449 nic_vport_ctx = MLX5_ADDR_OF(modify_nic_vport_context_in, in,
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);
457 for (i = 0; i < list_size; i++) {
458 void *vlan_addr = MLX5_ADDR_OF(nic_vport_context,
460 current_uc_mac_address[i]);
461 MLX5_SET(vlan_layout, vlan_addr, vlan, vlans[i]);
464 err = mlx5_cmd_exec_check_status(dev, in, in_sz, out, sizeof(out));
468 EXPORT_SYMBOL_GPL(mlx5_modify_nic_vport_vlans);
470 int mlx5_query_nic_vport_system_image_guid(struct mlx5_core_dev *mdev,
471 u64 *system_image_guid)
474 int outlen = MLX5_ST_SZ_BYTES(query_nic_vport_context_out);
476 out = mlx5_vzalloc(outlen);
480 mlx5_query_nic_vport_context(mdev, 0, out, outlen);
482 *system_image_guid = MLX5_GET64(query_nic_vport_context_out, out,
483 nic_vport_context.system_image_guid);
489 EXPORT_SYMBOL_GPL(mlx5_query_nic_vport_system_image_guid);
491 int mlx5_query_nic_vport_node_guid(struct mlx5_core_dev *mdev, u64 *node_guid)
494 int outlen = MLX5_ST_SZ_BYTES(query_nic_vport_context_out);
496 out = mlx5_vzalloc(outlen);
500 mlx5_query_nic_vport_context(mdev, 0, out, outlen);
502 *node_guid = MLX5_GET64(query_nic_vport_context_out, out,
503 nic_vport_context.node_guid);
509 EXPORT_SYMBOL_GPL(mlx5_query_nic_vport_node_guid);
511 int mlx5_modify_nic_vport_node_guid(struct mlx5_core_dev *mdev,
512 u32 vport, u64 node_guid)
514 int inlen = MLX5_ST_SZ_BYTES(modify_nic_vport_context_in);
515 void *nic_vport_context;
522 if (!MLX5_CAP_GEN(mdev, vport_group_manager))
524 if (!MLX5_CAP_ESW(mdev, nic_vport_node_guid_modify))
527 in = mlx5_vzalloc(inlen);
531 MLX5_SET(modify_nic_vport_context_in, in,
532 field_select.node_guid, 1);
533 MLX5_SET(modify_nic_vport_context_in, in, vport_number, vport);
534 MLX5_SET(modify_nic_vport_context_in, in, other_vport, !!vport);
536 nic_vport_context = MLX5_ADDR_OF(modify_nic_vport_context_in,
537 in, nic_vport_context);
538 guid = MLX5_ADDR_OF(nic_vport_context, nic_vport_context,
540 MLX5_SET64(nic_vport_context, nic_vport_context, node_guid, node_guid);
542 err = mlx5_modify_nic_vport_context(mdev, in, inlen);
549 int mlx5_query_nic_vport_qkey_viol_cntr(struct mlx5_core_dev *mdev,
553 int outlen = MLX5_ST_SZ_BYTES(query_nic_vport_context_out);
555 out = mlx5_vzalloc(outlen);
559 mlx5_query_nic_vport_context(mdev, 0, out, outlen);
561 *qkey_viol_cntr = MLX5_GET(query_nic_vport_context_out, out,
562 nic_vport_context.qkey_violation_counter);
568 EXPORT_SYMBOL_GPL(mlx5_query_nic_vport_qkey_viol_cntr);
570 int mlx5_query_hca_vport_gid(struct mlx5_core_dev *dev, u8 other_vport,
571 u8 port_num, u16 vf_num, u16 gid_index,
574 int in_sz = MLX5_ST_SZ_BYTES(query_hca_vport_gid_in);
575 int out_sz = MLX5_ST_SZ_BYTES(query_hca_vport_gid_out);
576 int is_group_manager;
584 is_group_manager = MLX5_CAP_GEN(dev, vport_group_manager);
585 tbsz = mlx5_get_gid_table_len(MLX5_CAP_GEN(dev, gid_table_size));
586 mlx5_core_dbg(dev, "vf_num %d, index %d, gid_table_size %d\n",
587 vf_num, gid_index, tbsz);
589 if (gid_index > tbsz && gid_index != 0xffff)
592 if (gid_index == 0xffff)
597 out_sz += nout * sizeof(*gid);
599 in = kzalloc(in_sz, GFP_KERNEL);
600 out = kzalloc(out_sz, GFP_KERNEL);
606 MLX5_SET(query_hca_vport_gid_in, in, opcode, MLX5_CMD_OP_QUERY_HCA_VPORT_GID);
608 if (is_group_manager) {
609 MLX5_SET(query_hca_vport_gid_in, in, vport_number, vf_num);
610 MLX5_SET(query_hca_vport_gid_in, in, other_vport, 1);
616 MLX5_SET(query_hca_vport_gid_in, in, gid_index, gid_index);
618 if (MLX5_CAP_GEN(dev, num_ports) == 2)
619 MLX5_SET(query_hca_vport_gid_in, in, port_num, port_num);
621 err = mlx5_cmd_exec(dev, in, in_sz, out, out_sz);
625 err = mlx5_cmd_status_to_err_v2(out);
629 tmp = out + MLX5_ST_SZ_BYTES(query_hca_vport_gid_out);
630 gid->global.subnet_prefix = tmp->global.subnet_prefix;
631 gid->global.interface_id = tmp->global.interface_id;
638 EXPORT_SYMBOL_GPL(mlx5_query_hca_vport_gid);
640 int mlx5_query_hca_vport_pkey(struct mlx5_core_dev *dev, u8 other_vport,
641 u8 port_num, u16 vf_num, u16 pkey_index,
644 int in_sz = MLX5_ST_SZ_BYTES(query_hca_vport_pkey_in);
645 int out_sz = MLX5_ST_SZ_BYTES(query_hca_vport_pkey_out);
646 int is_group_manager;
655 is_group_manager = MLX5_CAP_GEN(dev, vport_group_manager);
657 tbsz = mlx5_to_sw_pkey_sz(MLX5_CAP_GEN(dev, pkey_table_size));
658 if (pkey_index > tbsz && pkey_index != 0xffff)
661 if (pkey_index == 0xffff)
666 out_sz += nout * MLX5_ST_SZ_BYTES(pkey);
668 in = kzalloc(in_sz, GFP_KERNEL);
669 out = kzalloc(out_sz, GFP_KERNEL);
675 MLX5_SET(query_hca_vport_pkey_in, in, opcode, MLX5_CMD_OP_QUERY_HCA_VPORT_PKEY);
677 if (is_group_manager) {
678 MLX5_SET(query_hca_vport_pkey_in, in, vport_number, vf_num);
679 MLX5_SET(query_hca_vport_pkey_in, in, other_vport, 1);
685 MLX5_SET(query_hca_vport_pkey_in, in, pkey_index, pkey_index);
687 if (MLX5_CAP_GEN(dev, num_ports) == 2)
688 MLX5_SET(query_hca_vport_pkey_in, in, port_num, port_num);
690 err = mlx5_cmd_exec(dev, in, in_sz, out, out_sz);
694 err = mlx5_cmd_status_to_err_v2(out);
698 pkarr = MLX5_ADDR_OF(query_hca_vport_pkey_out, out, pkey);
699 for (i = 0; i < nout; i++, pkey++, pkarr += MLX5_ST_SZ_BYTES(pkey))
700 *pkey = MLX5_GET_PR(pkey, pkarr, pkey);
707 EXPORT_SYMBOL_GPL(mlx5_query_hca_vport_pkey);
709 int mlx5_query_hca_vport_context(struct mlx5_core_dev *dev,
710 u8 other_vport, u8 port_num,
712 struct mlx5_hca_vport_context *rep)
714 int out_sz = MLX5_ST_SZ_BYTES(query_hca_vport_context_out);
715 int in[MLX5_ST_SZ_DW(query_hca_vport_context_in)];
716 int is_group_manager;
721 is_group_manager = MLX5_CAP_GEN(dev, vport_group_manager);
723 memset(in, 0, sizeof(in));
724 out = kzalloc(out_sz, GFP_KERNEL);
728 MLX5_SET(query_hca_vport_context_in, in, opcode, MLX5_CMD_OP_QUERY_HCA_VPORT_CONTEXT);
731 if (is_group_manager) {
732 MLX5_SET(query_hca_vport_context_in, in, other_vport, 1);
733 MLX5_SET(query_hca_vport_context_in, in, vport_number, vf_num);
740 if (MLX5_CAP_GEN(dev, num_ports) == 2)
741 MLX5_SET(query_hca_vport_context_in, in, port_num, port_num);
743 err = mlx5_cmd_exec(dev, in, sizeof(in), out, out_sz);
746 err = mlx5_cmd_status_to_err_v2(out);
750 ctx = MLX5_ADDR_OF(query_hca_vport_context_out, out, hca_vport_context);
751 rep->field_select = MLX5_GET_PR(hca_vport_context, ctx, field_select);
752 rep->sm_virt_aware = MLX5_GET_PR(hca_vport_context, ctx, sm_virt_aware);
753 rep->has_smi = MLX5_GET_PR(hca_vport_context, ctx, has_smi);
754 rep->has_raw = MLX5_GET_PR(hca_vport_context, ctx, has_raw);
755 rep->policy = MLX5_GET_PR(hca_vport_context, ctx, vport_state_policy);
756 rep->phys_state = MLX5_GET_PR(hca_vport_context, ctx,
757 port_physical_state);
758 rep->vport_state = MLX5_GET_PR(hca_vport_context, ctx, vport_state);
759 rep->port_physical_state = MLX5_GET_PR(hca_vport_context, ctx,
760 port_physical_state);
761 rep->port_guid = MLX5_GET64_PR(hca_vport_context, ctx, port_guid);
762 rep->node_guid = MLX5_GET64_PR(hca_vport_context, ctx, node_guid);
763 rep->cap_mask1 = MLX5_GET_PR(hca_vport_context, ctx, cap_mask1);
764 rep->cap_mask1_perm = MLX5_GET_PR(hca_vport_context, ctx,
765 cap_mask1_field_select);
766 rep->cap_mask2 = MLX5_GET_PR(hca_vport_context, ctx, cap_mask2);
767 rep->cap_mask2_perm = MLX5_GET_PR(hca_vport_context, ctx,
768 cap_mask2_field_select);
769 rep->lid = MLX5_GET_PR(hca_vport_context, ctx, lid);
770 rep->init_type_reply = MLX5_GET_PR(hca_vport_context, ctx,
772 rep->lmc = MLX5_GET_PR(hca_vport_context, ctx, lmc);
773 rep->subnet_timeout = MLX5_GET_PR(hca_vport_context, ctx,
775 rep->sm_lid = MLX5_GET_PR(hca_vport_context, ctx, sm_lid);
776 rep->sm_sl = MLX5_GET_PR(hca_vport_context, ctx, sm_sl);
777 rep->qkey_violation_counter = MLX5_GET_PR(hca_vport_context, ctx,
778 qkey_violation_counter);
779 rep->pkey_violation_counter = MLX5_GET_PR(hca_vport_context, ctx,
780 pkey_violation_counter);
781 rep->grh_required = MLX5_GET_PR(hca_vport_context, ctx, grh_required);
782 rep->sys_image_guid = MLX5_GET64_PR(hca_vport_context, ctx,
789 EXPORT_SYMBOL_GPL(mlx5_query_hca_vport_context);
791 int mlx5_query_hca_vport_system_image_guid(struct mlx5_core_dev *dev,
794 struct mlx5_hca_vport_context *rep;
797 rep = kzalloc(sizeof(*rep), GFP_KERNEL);
801 err = mlx5_query_hca_vport_context(dev, 0, 1, 0, rep);
803 *sys_image_guid = rep->sys_image_guid;
808 EXPORT_SYMBOL_GPL(mlx5_query_hca_vport_system_image_guid);
810 int mlx5_query_hca_vport_node_guid(struct mlx5_core_dev *dev,
813 struct mlx5_hca_vport_context *rep;
816 rep = kzalloc(sizeof(*rep), GFP_KERNEL);
820 err = mlx5_query_hca_vport_context(dev, 0, 1, 0, rep);
822 *node_guid = rep->node_guid;
827 EXPORT_SYMBOL_GPL(mlx5_query_hca_vport_node_guid);
829 int mlx5_query_nic_vport_promisc(struct mlx5_core_dev *mdev,
836 int outlen = MLX5_ST_SZ_BYTES(query_nic_vport_context_out);
839 out = kzalloc(outlen, GFP_KERNEL);
843 err = mlx5_query_nic_vport_context(mdev, vport, out, outlen);
847 *promisc_uc = MLX5_GET(query_nic_vport_context_out, out,
848 nic_vport_context.promisc_uc);
849 *promisc_mc = MLX5_GET(query_nic_vport_context_out, out,
850 nic_vport_context.promisc_mc);
851 *promisc_all = MLX5_GET(query_nic_vport_context_out, out,
852 nic_vport_context.promisc_all);
858 EXPORT_SYMBOL_GPL(mlx5_query_nic_vport_promisc);
860 int mlx5_modify_nic_vport_promisc(struct mlx5_core_dev *mdev,
866 int inlen = MLX5_ST_SZ_BYTES(modify_nic_vport_context_in);
869 in = mlx5_vzalloc(inlen);
871 mlx5_core_err(mdev, "failed to allocate inbox\n");
875 MLX5_SET(modify_nic_vport_context_in, in, field_select.promisc, 1);
876 MLX5_SET(modify_nic_vport_context_in, in,
877 nic_vport_context.promisc_uc, promisc_uc);
878 MLX5_SET(modify_nic_vport_context_in, in,
879 nic_vport_context.promisc_mc, promisc_mc);
880 MLX5_SET(modify_nic_vport_context_in, in,
881 nic_vport_context.promisc_all, promisc_all);
883 err = mlx5_modify_nic_vport_context(mdev, in, inlen);
889 EXPORT_SYMBOL_GPL(mlx5_modify_nic_vport_promisc);
891 enum mlx5_vport_roce_state {
892 MLX5_VPORT_ROCE_DISABLED = 0,
893 MLX5_VPORT_ROCE_ENABLED = 1,
896 static int mlx5_nic_vport_update_roce_state(struct mlx5_core_dev *mdev,
897 enum mlx5_vport_roce_state state)
900 int inlen = MLX5_ST_SZ_BYTES(modify_nic_vport_context_in);
903 in = mlx5_vzalloc(inlen);
905 mlx5_core_warn(mdev, "failed to allocate inbox\n");
909 MLX5_SET(modify_nic_vport_context_in, in, field_select.roce_en, 1);
910 MLX5_SET(modify_nic_vport_context_in, in, nic_vport_context.roce_en,
913 err = mlx5_modify_nic_vport_context(mdev, in, inlen);
920 int mlx5_nic_vport_enable_roce(struct mlx5_core_dev *mdev)
922 return mlx5_nic_vport_update_roce_state(mdev, MLX5_VPORT_ROCE_ENABLED);
924 EXPORT_SYMBOL_GPL(mlx5_nic_vport_enable_roce);
926 int mlx5_nic_vport_disable_roce(struct mlx5_core_dev *mdev)
928 return mlx5_nic_vport_update_roce_state(mdev, MLX5_VPORT_ROCE_DISABLED);
930 EXPORT_SYMBOL_GPL(mlx5_nic_vport_disable_roce);
932 int mlx5_core_query_vport_counter(struct mlx5_core_dev *dev, u8 other_vport,
933 int vf, u8 port_num, void *out,
936 int in_sz = MLX5_ST_SZ_BYTES(query_vport_counter_in);
937 int is_group_manager;
941 is_group_manager = MLX5_CAP_GEN(dev, vport_group_manager);
942 in = mlx5_vzalloc(in_sz);
948 MLX5_SET(query_vport_counter_in, in, opcode,
949 MLX5_CMD_OP_QUERY_VPORT_COUNTER);
951 if (is_group_manager) {
952 MLX5_SET(query_vport_counter_in, in, other_vport, 1);
953 MLX5_SET(query_vport_counter_in, in, vport_number, vf + 1);
959 if (MLX5_CAP_GEN(dev, num_ports) == 2)
960 MLX5_SET(query_vport_counter_in, in, port_num, port_num);
962 err = mlx5_cmd_exec(dev, in, in_sz, out, out_sz);
965 err = mlx5_cmd_status_to_err_v2(out);
971 EXPORT_SYMBOL_GPL(mlx5_core_query_vport_counter);
973 int mlx5_core_modify_hca_vport_context(struct mlx5_core_dev *dev,
974 u8 other_vport, u8 port_num,
976 struct mlx5_hca_vport_context *req)
978 int in_sz = MLX5_ST_SZ_BYTES(modify_hca_vport_context_in);
979 u8 out[MLX5_ST_SZ_BYTES(modify_hca_vport_context_out)];
980 int is_group_manager;
985 mlx5_core_dbg(dev, "vf %d\n", vf);
986 is_group_manager = MLX5_CAP_GEN(dev, vport_group_manager);
987 in = kzalloc(in_sz, GFP_KERNEL);
991 memset(out, 0, sizeof(out));
992 MLX5_SET(modify_hca_vport_context_in, in, opcode, MLX5_CMD_OP_MODIFY_HCA_VPORT_CONTEXT);
994 if (is_group_manager) {
995 MLX5_SET(modify_hca_vport_context_in, in, other_vport, 1);
996 MLX5_SET(modify_hca_vport_context_in, in, vport_number, vf);
1003 if (MLX5_CAP_GEN(dev, num_ports) > 1)
1004 MLX5_SET(modify_hca_vport_context_in, in, port_num, port_num);
1006 ctx = MLX5_ADDR_OF(modify_hca_vport_context_in, in, hca_vport_context);
1007 MLX5_SET(hca_vport_context, ctx, field_select, req->field_select);
1008 MLX5_SET(hca_vport_context, ctx, sm_virt_aware, req->sm_virt_aware);
1009 MLX5_SET(hca_vport_context, ctx, has_smi, req->has_smi);
1010 MLX5_SET(hca_vport_context, ctx, has_raw, req->has_raw);
1011 MLX5_SET(hca_vport_context, ctx, vport_state_policy, req->policy);
1012 MLX5_SET(hca_vport_context, ctx, port_physical_state, req->phys_state);
1013 MLX5_SET(hca_vport_context, ctx, vport_state, req->vport_state);
1014 MLX5_SET64(hca_vport_context, ctx, port_guid, req->port_guid);
1015 MLX5_SET64(hca_vport_context, ctx, node_guid, req->node_guid);
1016 MLX5_SET(hca_vport_context, ctx, cap_mask1, req->cap_mask1);
1017 MLX5_SET(hca_vport_context, ctx, cap_mask1_field_select, req->cap_mask1_perm);
1018 MLX5_SET(hca_vport_context, ctx, cap_mask2, req->cap_mask2);
1019 MLX5_SET(hca_vport_context, ctx, cap_mask2_field_select, req->cap_mask2_perm);
1020 MLX5_SET(hca_vport_context, ctx, lid, req->lid);
1021 MLX5_SET(hca_vport_context, ctx, init_type_reply, req->init_type_reply);
1022 MLX5_SET(hca_vport_context, ctx, lmc, req->lmc);
1023 MLX5_SET(hca_vport_context, ctx, subnet_timeout, req->subnet_timeout);
1024 MLX5_SET(hca_vport_context, ctx, sm_lid, req->sm_lid);
1025 MLX5_SET(hca_vport_context, ctx, sm_sl, req->sm_sl);
1026 MLX5_SET(hca_vport_context, ctx, qkey_violation_counter, req->qkey_violation_counter);
1027 MLX5_SET(hca_vport_context, ctx, pkey_violation_counter, req->pkey_violation_counter);
1028 err = mlx5_cmd_exec(dev, in, in_sz, out, sizeof(out));
1032 err = mlx5_cmd_status_to_err_v2(out);
1038 EXPORT_SYMBOL_GPL(mlx5_core_modify_hca_vport_context);