Amir Vadai | afb736e | 2015-05-28 22:28:47 +0300 | [diff] [blame] | 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> |
Majd Dibbiny | d18a947 | 2015-06-04 19:30:40 +0300 | [diff] [blame] | 36 | #include <linux/mlx5/vport.h> |
Amir Vadai | afb736e | 2015-05-28 22:28:47 +0300 | [diff] [blame] | 37 | #include "mlx5_core.h" |
| 38 | |
Saeed Mahameed | e754651 | 2015-12-01 18:03:13 +0200 | [diff] [blame] | 39 | static int _mlx5_query_vport_state(struct mlx5_core_dev *mdev, u8 opmod, |
| 40 | u16 vport, u32 *out, int outlen) |
Amir Vadai | afb736e | 2015-05-28 22:28:47 +0300 | [diff] [blame] | 41 | { |
Amir Vadai | afb736e | 2015-05-28 22:28:47 +0300 | [diff] [blame] | 42 | int err; |
Saeed Mahameed | e754651 | 2015-12-01 18:03:13 +0200 | [diff] [blame] | 43 | u32 in[MLX5_ST_SZ_DW(query_vport_state_in)]; |
Amir Vadai | afb736e | 2015-05-28 22:28:47 +0300 | [diff] [blame] | 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); |
Saeed Mahameed | e754651 | 2015-12-01 18:03:13 +0200 | [diff] [blame] | 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); |
| 53 | |
| 54 | err = mlx5_cmd_exec_check_status(mdev, in, sizeof(in), out, outlen); |
| 55 | if (err) |
| 56 | mlx5_core_warn(mdev, "MLX5_CMD_OP_QUERY_VPORT_STATE failed\n"); |
| 57 | |
| 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 | |
| 67 | return MLX5_GET(query_vport_state_out, out, state); |
| 68 | } |
| 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 | } |
Linus Torvalds | 048ccca | 2016-01-23 18:45:06 -0800 | [diff] [blame] | 79 | EXPORT_SYMBOL_GPL(mlx5_query_vport_admin_state); |
Saeed Mahameed | e754651 | 2015-12-01 18:03:13 +0200 | [diff] [blame] | 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); |
Amir Vadai | afb736e | 2015-05-28 22:28:47 +0300 | [diff] [blame] | 99 | |
| 100 | err = mlx5_cmd_exec_check_status(mdev, in, sizeof(in), out, |
| 101 | sizeof(out)); |
| 102 | if (err) |
Saeed Mahameed | e754651 | 2015-12-01 18:03:13 +0200 | [diff] [blame] | 103 | mlx5_core_warn(mdev, "MLX5_CMD_OP_MODIFY_VPORT_STATE failed\n"); |
Amir Vadai | afb736e | 2015-05-28 22:28:47 +0300 | [diff] [blame] | 104 | |
Saeed Mahameed | e754651 | 2015-12-01 18:03:13 +0200 | [diff] [blame] | 105 | return err; |
Amir Vadai | afb736e | 2015-05-28 22:28:47 +0300 | [diff] [blame] | 106 | } |
Linus Torvalds | 048ccca | 2016-01-23 18:45:06 -0800 | [diff] [blame] | 107 | EXPORT_SYMBOL_GPL(mlx5_modify_vport_admin_state); |
Amir Vadai | afb736e | 2015-05-28 22:28:47 +0300 | [diff] [blame] | 108 | |
Saeed Mahameed | e1d7d34 | 2015-12-01 18:03:11 +0200 | [diff] [blame] | 109 | static int mlx5_query_nic_vport_context(struct mlx5_core_dev *mdev, u16 vport, |
| 110 | u32 *out, int outlen) |
Amir Vadai | afb736e | 2015-05-28 22:28:47 +0300 | [diff] [blame] | 111 | { |
Saeed Mahameed | e1d7d34 | 2015-12-01 18:03:11 +0200 | [diff] [blame] | 112 | u32 in[MLX5_ST_SZ_DW(query_nic_vport_context_in)]; |
Amir Vadai | afb736e | 2015-05-28 22:28:47 +0300 | [diff] [blame] | 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 | |
Saeed Mahameed | e1d7d34 | 2015-12-01 18:03:11 +0200 | [diff] [blame] | 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 | |
Hadar Hen Zion | cff92d7 | 2016-07-24 16:12:40 +0300 | [diff] [blame] | 138 | void mlx5_query_nic_vport_min_inline(struct mlx5_core_dev *mdev, |
| 139 | u8 *min_inline_mode) |
| 140 | { |
| 141 | u32 out[MLX5_ST_SZ_DW(query_nic_vport_context_out)] = {0}; |
| 142 | |
| 143 | mlx5_query_nic_vport_context(mdev, 0, out, sizeof(out)); |
| 144 | |
| 145 | *min_inline_mode = MLX5_GET(query_nic_vport_context_out, out, |
| 146 | nic_vport_context.min_wqe_inline_mode); |
| 147 | } |
| 148 | EXPORT_SYMBOL_GPL(mlx5_query_nic_vport_min_inline); |
| 149 | |
Saeed Mahameed | e1d7d34 | 2015-12-01 18:03:11 +0200 | [diff] [blame] | 150 | int mlx5_query_nic_vport_mac_address(struct mlx5_core_dev *mdev, |
| 151 | u16 vport, u8 *addr) |
| 152 | { |
| 153 | u32 *out; |
| 154 | int outlen = MLX5_ST_SZ_BYTES(query_nic_vport_context_out); |
| 155 | u8 *out_addr; |
| 156 | int err; |
| 157 | |
| 158 | out = mlx5_vzalloc(outlen); |
| 159 | if (!out) |
| 160 | return -ENOMEM; |
| 161 | |
| 162 | out_addr = MLX5_ADDR_OF(query_nic_vport_context_out, out, |
| 163 | nic_vport_context.permanent_address); |
| 164 | |
| 165 | err = mlx5_query_nic_vport_context(mdev, vport, out, outlen); |
Achiad Shochat | e5f6175 | 2015-12-23 18:47:18 +0200 | [diff] [blame] | 166 | if (!err) |
| 167 | ether_addr_copy(addr, &out_addr[2]); |
Amir Vadai | afb736e | 2015-05-28 22:28:47 +0300 | [diff] [blame] | 168 | |
Amir Vadai | afb736e | 2015-05-28 22:28:47 +0300 | [diff] [blame] | 169 | kvfree(out); |
Saeed Mahameed | e1d7d34 | 2015-12-01 18:03:11 +0200 | [diff] [blame] | 170 | return err; |
Amir Vadai | afb736e | 2015-05-28 22:28:47 +0300 | [diff] [blame] | 171 | } |
Saeed Mahameed | e1d7d34 | 2015-12-01 18:03:11 +0200 | [diff] [blame] | 172 | EXPORT_SYMBOL_GPL(mlx5_query_nic_vport_mac_address); |
| 173 | |
| 174 | int mlx5_modify_nic_vport_mac_address(struct mlx5_core_dev *mdev, |
| 175 | u16 vport, u8 *addr) |
| 176 | { |
| 177 | void *in; |
| 178 | int inlen = MLX5_ST_SZ_BYTES(modify_nic_vport_context_in); |
| 179 | int err; |
| 180 | void *nic_vport_ctx; |
| 181 | u8 *perm_mac; |
| 182 | |
| 183 | in = mlx5_vzalloc(inlen); |
| 184 | if (!in) { |
| 185 | mlx5_core_warn(mdev, "failed to allocate inbox\n"); |
| 186 | return -ENOMEM; |
| 187 | } |
| 188 | |
| 189 | MLX5_SET(modify_nic_vport_context_in, in, |
| 190 | field_select.permanent_address, 1); |
| 191 | MLX5_SET(modify_nic_vport_context_in, in, vport_number, vport); |
| 192 | |
| 193 | if (vport) |
| 194 | MLX5_SET(modify_nic_vport_context_in, in, other_vport, 1); |
| 195 | |
| 196 | nic_vport_ctx = MLX5_ADDR_OF(modify_nic_vport_context_in, |
| 197 | in, nic_vport_context); |
| 198 | perm_mac = MLX5_ADDR_OF(nic_vport_context, nic_vport_ctx, |
| 199 | permanent_address); |
| 200 | |
| 201 | ether_addr_copy(&perm_mac[2], addr); |
| 202 | |
| 203 | err = mlx5_modify_nic_vport_context(mdev, in, inlen); |
| 204 | |
| 205 | kvfree(in); |
| 206 | |
| 207 | return err; |
| 208 | } |
Linus Torvalds | 048ccca | 2016-01-23 18:45:06 -0800 | [diff] [blame] | 209 | EXPORT_SYMBOL_GPL(mlx5_modify_nic_vport_mac_address); |
Majd Dibbiny | 707c460 | 2015-06-04 19:30:41 +0300 | [diff] [blame] | 210 | |
Saeed Mahameed | cd255ef | 2016-04-22 00:33:05 +0300 | [diff] [blame] | 211 | int mlx5_query_nic_vport_mtu(struct mlx5_core_dev *mdev, u16 *mtu) |
| 212 | { |
| 213 | int outlen = MLX5_ST_SZ_BYTES(query_nic_vport_context_out); |
| 214 | u32 *out; |
| 215 | int err; |
| 216 | |
| 217 | out = mlx5_vzalloc(outlen); |
| 218 | if (!out) |
| 219 | return -ENOMEM; |
| 220 | |
| 221 | err = mlx5_query_nic_vport_context(mdev, 0, out, outlen); |
| 222 | if (!err) |
| 223 | *mtu = MLX5_GET(query_nic_vport_context_out, out, |
| 224 | nic_vport_context.mtu); |
| 225 | |
| 226 | kvfree(out); |
| 227 | return err; |
| 228 | } |
| 229 | EXPORT_SYMBOL_GPL(mlx5_query_nic_vport_mtu); |
| 230 | |
| 231 | int mlx5_modify_nic_vport_mtu(struct mlx5_core_dev *mdev, u16 mtu) |
| 232 | { |
| 233 | int inlen = MLX5_ST_SZ_BYTES(modify_nic_vport_context_in); |
| 234 | void *in; |
| 235 | int err; |
| 236 | |
| 237 | in = mlx5_vzalloc(inlen); |
| 238 | if (!in) |
| 239 | return -ENOMEM; |
| 240 | |
| 241 | MLX5_SET(modify_nic_vport_context_in, in, field_select.mtu, 1); |
| 242 | MLX5_SET(modify_nic_vport_context_in, in, nic_vport_context.mtu, mtu); |
| 243 | |
| 244 | err = mlx5_modify_nic_vport_context(mdev, in, inlen); |
| 245 | |
| 246 | kvfree(in); |
| 247 | return err; |
| 248 | } |
| 249 | EXPORT_SYMBOL_GPL(mlx5_modify_nic_vport_mtu); |
| 250 | |
Saeed Mahameed | e16aea2 | 2015-12-01 18:03:12 +0200 | [diff] [blame] | 251 | int mlx5_query_nic_vport_mac_list(struct mlx5_core_dev *dev, |
| 252 | u32 vport, |
| 253 | enum mlx5_list_type list_type, |
| 254 | u8 addr_list[][ETH_ALEN], |
| 255 | int *list_size) |
| 256 | { |
| 257 | u32 in[MLX5_ST_SZ_DW(query_nic_vport_context_in)]; |
| 258 | void *nic_vport_ctx; |
| 259 | int max_list_size; |
| 260 | int req_list_size; |
| 261 | int out_sz; |
| 262 | void *out; |
| 263 | int err; |
| 264 | int i; |
| 265 | |
| 266 | req_list_size = *list_size; |
| 267 | |
| 268 | max_list_size = list_type == MLX5_NVPRT_LIST_TYPE_UC ? |
| 269 | 1 << MLX5_CAP_GEN(dev, log_max_current_uc_list) : |
| 270 | 1 << MLX5_CAP_GEN(dev, log_max_current_mc_list); |
| 271 | |
| 272 | if (req_list_size > max_list_size) { |
| 273 | mlx5_core_warn(dev, "Requested list size (%d) > (%d) max_list_size\n", |
| 274 | req_list_size, max_list_size); |
| 275 | req_list_size = max_list_size; |
| 276 | } |
| 277 | |
| 278 | out_sz = MLX5_ST_SZ_BYTES(modify_nic_vport_context_in) + |
| 279 | req_list_size * MLX5_ST_SZ_BYTES(mac_address_layout); |
| 280 | |
| 281 | memset(in, 0, sizeof(in)); |
| 282 | out = kzalloc(out_sz, GFP_KERNEL); |
| 283 | if (!out) |
| 284 | return -ENOMEM; |
| 285 | |
| 286 | MLX5_SET(query_nic_vport_context_in, in, opcode, |
| 287 | MLX5_CMD_OP_QUERY_NIC_VPORT_CONTEXT); |
| 288 | MLX5_SET(query_nic_vport_context_in, in, allowed_list_type, list_type); |
| 289 | MLX5_SET(query_nic_vport_context_in, in, vport_number, vport); |
| 290 | |
| 291 | if (vport) |
| 292 | MLX5_SET(query_nic_vport_context_in, in, other_vport, 1); |
| 293 | |
| 294 | err = mlx5_cmd_exec_check_status(dev, in, sizeof(in), out, out_sz); |
| 295 | if (err) |
| 296 | goto out; |
| 297 | |
| 298 | nic_vport_ctx = MLX5_ADDR_OF(query_nic_vport_context_out, out, |
| 299 | nic_vport_context); |
| 300 | req_list_size = MLX5_GET(nic_vport_context, nic_vport_ctx, |
| 301 | allowed_list_size); |
| 302 | |
| 303 | *list_size = req_list_size; |
| 304 | for (i = 0; i < req_list_size; i++) { |
| 305 | u8 *mac_addr = MLX5_ADDR_OF(nic_vport_context, |
| 306 | nic_vport_ctx, |
| 307 | current_uc_mac_address[i]) + 2; |
| 308 | ether_addr_copy(addr_list[i], mac_addr); |
| 309 | } |
| 310 | out: |
| 311 | kfree(out); |
| 312 | return err; |
| 313 | } |
| 314 | EXPORT_SYMBOL_GPL(mlx5_query_nic_vport_mac_list); |
| 315 | |
| 316 | int mlx5_modify_nic_vport_mac_list(struct mlx5_core_dev *dev, |
| 317 | enum mlx5_list_type list_type, |
| 318 | u8 addr_list[][ETH_ALEN], |
| 319 | int list_size) |
| 320 | { |
| 321 | u32 out[MLX5_ST_SZ_DW(modify_nic_vport_context_out)]; |
| 322 | void *nic_vport_ctx; |
| 323 | int max_list_size; |
| 324 | int in_sz; |
| 325 | void *in; |
| 326 | int err; |
| 327 | int i; |
| 328 | |
| 329 | max_list_size = list_type == MLX5_NVPRT_LIST_TYPE_UC ? |
| 330 | 1 << MLX5_CAP_GEN(dev, log_max_current_uc_list) : |
| 331 | 1 << MLX5_CAP_GEN(dev, log_max_current_mc_list); |
| 332 | |
| 333 | if (list_size > max_list_size) |
| 334 | return -ENOSPC; |
| 335 | |
| 336 | in_sz = MLX5_ST_SZ_BYTES(modify_nic_vport_context_in) + |
| 337 | list_size * MLX5_ST_SZ_BYTES(mac_address_layout); |
| 338 | |
| 339 | memset(out, 0, sizeof(out)); |
| 340 | in = kzalloc(in_sz, GFP_KERNEL); |
| 341 | if (!in) |
| 342 | return -ENOMEM; |
| 343 | |
| 344 | MLX5_SET(modify_nic_vport_context_in, in, opcode, |
| 345 | MLX5_CMD_OP_MODIFY_NIC_VPORT_CONTEXT); |
| 346 | MLX5_SET(modify_nic_vport_context_in, in, |
| 347 | field_select.addresses_list, 1); |
| 348 | |
| 349 | nic_vport_ctx = MLX5_ADDR_OF(modify_nic_vport_context_in, in, |
| 350 | nic_vport_context); |
| 351 | |
| 352 | MLX5_SET(nic_vport_context, nic_vport_ctx, |
| 353 | allowed_list_type, list_type); |
| 354 | MLX5_SET(nic_vport_context, nic_vport_ctx, |
| 355 | allowed_list_size, list_size); |
| 356 | |
| 357 | for (i = 0; i < list_size; i++) { |
| 358 | u8 *curr_mac = MLX5_ADDR_OF(nic_vport_context, |
| 359 | nic_vport_ctx, |
| 360 | current_uc_mac_address[i]) + 2; |
| 361 | ether_addr_copy(curr_mac, addr_list[i]); |
| 362 | } |
| 363 | |
| 364 | err = mlx5_cmd_exec_check_status(dev, in, in_sz, out, sizeof(out)); |
| 365 | kfree(in); |
| 366 | return err; |
| 367 | } |
| 368 | EXPORT_SYMBOL_GPL(mlx5_modify_nic_vport_mac_list); |
| 369 | |
Saeed Mahameed | c0046cf | 2015-12-01 18:03:15 +0200 | [diff] [blame] | 370 | int mlx5_query_nic_vport_vlans(struct mlx5_core_dev *dev, |
| 371 | u32 vport, |
| 372 | u16 vlans[], |
| 373 | int *size) |
| 374 | { |
| 375 | u32 in[MLX5_ST_SZ_DW(query_nic_vport_context_in)]; |
| 376 | void *nic_vport_ctx; |
| 377 | int req_list_size; |
| 378 | int max_list_size; |
| 379 | int out_sz; |
| 380 | void *out; |
| 381 | int err; |
| 382 | int i; |
| 383 | |
| 384 | req_list_size = *size; |
| 385 | max_list_size = 1 << MLX5_CAP_GEN(dev, log_max_vlan_list); |
| 386 | if (req_list_size > max_list_size) { |
| 387 | mlx5_core_warn(dev, "Requested list size (%d) > (%d) max list size\n", |
| 388 | req_list_size, max_list_size); |
| 389 | req_list_size = max_list_size; |
| 390 | } |
| 391 | |
| 392 | out_sz = MLX5_ST_SZ_BYTES(modify_nic_vport_context_in) + |
| 393 | req_list_size * MLX5_ST_SZ_BYTES(vlan_layout); |
| 394 | |
| 395 | memset(in, 0, sizeof(in)); |
| 396 | out = kzalloc(out_sz, GFP_KERNEL); |
| 397 | if (!out) |
| 398 | return -ENOMEM; |
| 399 | |
| 400 | MLX5_SET(query_nic_vport_context_in, in, opcode, |
| 401 | MLX5_CMD_OP_QUERY_NIC_VPORT_CONTEXT); |
| 402 | MLX5_SET(query_nic_vport_context_in, in, allowed_list_type, |
| 403 | MLX5_NVPRT_LIST_TYPE_VLAN); |
| 404 | MLX5_SET(query_nic_vport_context_in, in, vport_number, vport); |
| 405 | |
| 406 | if (vport) |
| 407 | MLX5_SET(query_nic_vport_context_in, in, other_vport, 1); |
| 408 | |
| 409 | err = mlx5_cmd_exec_check_status(dev, in, sizeof(in), out, out_sz); |
| 410 | if (err) |
| 411 | goto out; |
| 412 | |
| 413 | nic_vport_ctx = MLX5_ADDR_OF(query_nic_vport_context_out, out, |
| 414 | nic_vport_context); |
| 415 | req_list_size = MLX5_GET(nic_vport_context, nic_vport_ctx, |
| 416 | allowed_list_size); |
| 417 | |
| 418 | *size = req_list_size; |
| 419 | for (i = 0; i < req_list_size; i++) { |
| 420 | void *vlan_addr = MLX5_ADDR_OF(nic_vport_context, |
| 421 | nic_vport_ctx, |
| 422 | current_uc_mac_address[i]); |
| 423 | vlans[i] = MLX5_GET(vlan_layout, vlan_addr, vlan); |
| 424 | } |
| 425 | out: |
| 426 | kfree(out); |
| 427 | return err; |
| 428 | } |
| 429 | EXPORT_SYMBOL_GPL(mlx5_query_nic_vport_vlans); |
| 430 | |
| 431 | int mlx5_modify_nic_vport_vlans(struct mlx5_core_dev *dev, |
| 432 | u16 vlans[], |
| 433 | int list_size) |
| 434 | { |
| 435 | u32 out[MLX5_ST_SZ_DW(modify_nic_vport_context_out)]; |
| 436 | void *nic_vport_ctx; |
| 437 | int max_list_size; |
| 438 | int in_sz; |
| 439 | void *in; |
| 440 | int err; |
| 441 | int i; |
| 442 | |
| 443 | max_list_size = 1 << MLX5_CAP_GEN(dev, log_max_vlan_list); |
| 444 | |
| 445 | if (list_size > max_list_size) |
| 446 | return -ENOSPC; |
| 447 | |
| 448 | in_sz = MLX5_ST_SZ_BYTES(modify_nic_vport_context_in) + |
| 449 | list_size * MLX5_ST_SZ_BYTES(vlan_layout); |
| 450 | |
| 451 | memset(out, 0, sizeof(out)); |
| 452 | in = kzalloc(in_sz, GFP_KERNEL); |
| 453 | if (!in) |
| 454 | return -ENOMEM; |
| 455 | |
| 456 | MLX5_SET(modify_nic_vport_context_in, in, opcode, |
| 457 | MLX5_CMD_OP_MODIFY_NIC_VPORT_CONTEXT); |
| 458 | MLX5_SET(modify_nic_vport_context_in, in, |
| 459 | field_select.addresses_list, 1); |
| 460 | |
| 461 | nic_vport_ctx = MLX5_ADDR_OF(modify_nic_vport_context_in, in, |
| 462 | nic_vport_context); |
| 463 | |
| 464 | MLX5_SET(nic_vport_context, nic_vport_ctx, |
| 465 | allowed_list_type, MLX5_NVPRT_LIST_TYPE_VLAN); |
| 466 | MLX5_SET(nic_vport_context, nic_vport_ctx, |
| 467 | allowed_list_size, list_size); |
| 468 | |
| 469 | for (i = 0; i < list_size; i++) { |
| 470 | void *vlan_addr = MLX5_ADDR_OF(nic_vport_context, |
| 471 | nic_vport_ctx, |
| 472 | current_uc_mac_address[i]); |
| 473 | MLX5_SET(vlan_layout, vlan_addr, vlan, vlans[i]); |
| 474 | } |
| 475 | |
| 476 | err = mlx5_cmd_exec_check_status(dev, in, in_sz, out, sizeof(out)); |
| 477 | kfree(in); |
| 478 | return err; |
| 479 | } |
| 480 | EXPORT_SYMBOL_GPL(mlx5_modify_nic_vport_vlans); |
| 481 | |
Achiad Shochat | 9efa752 | 2015-12-23 18:47:20 +0200 | [diff] [blame] | 482 | int mlx5_query_nic_vport_system_image_guid(struct mlx5_core_dev *mdev, |
| 483 | u64 *system_image_guid) |
| 484 | { |
| 485 | u32 *out; |
| 486 | int outlen = MLX5_ST_SZ_BYTES(query_nic_vport_context_out); |
| 487 | |
| 488 | out = mlx5_vzalloc(outlen); |
| 489 | if (!out) |
| 490 | return -ENOMEM; |
| 491 | |
Linus Torvalds | 048ccca | 2016-01-23 18:45:06 -0800 | [diff] [blame] | 492 | mlx5_query_nic_vport_context(mdev, 0, out, outlen); |
Achiad Shochat | 9efa752 | 2015-12-23 18:47:20 +0200 | [diff] [blame] | 493 | |
| 494 | *system_image_guid = MLX5_GET64(query_nic_vport_context_out, out, |
| 495 | nic_vport_context.system_image_guid); |
| 496 | |
| 497 | kfree(out); |
| 498 | |
| 499 | return 0; |
| 500 | } |
| 501 | EXPORT_SYMBOL_GPL(mlx5_query_nic_vport_system_image_guid); |
| 502 | |
| 503 | int mlx5_query_nic_vport_node_guid(struct mlx5_core_dev *mdev, u64 *node_guid) |
| 504 | { |
| 505 | u32 *out; |
| 506 | int outlen = MLX5_ST_SZ_BYTES(query_nic_vport_context_out); |
| 507 | |
| 508 | out = mlx5_vzalloc(outlen); |
| 509 | if (!out) |
| 510 | return -ENOMEM; |
| 511 | |
Linus Torvalds | 048ccca | 2016-01-23 18:45:06 -0800 | [diff] [blame] | 512 | mlx5_query_nic_vport_context(mdev, 0, out, outlen); |
Achiad Shochat | 9efa752 | 2015-12-23 18:47:20 +0200 | [diff] [blame] | 513 | |
| 514 | *node_guid = MLX5_GET64(query_nic_vport_context_out, out, |
| 515 | nic_vport_context.node_guid); |
| 516 | |
| 517 | kfree(out); |
| 518 | |
| 519 | return 0; |
| 520 | } |
| 521 | EXPORT_SYMBOL_GPL(mlx5_query_nic_vport_node_guid); |
| 522 | |
Noa Osherovich | 23898c7 | 2016-06-10 00:07:37 +0300 | [diff] [blame] | 523 | int mlx5_modify_nic_vport_node_guid(struct mlx5_core_dev *mdev, |
| 524 | u32 vport, u64 node_guid) |
| 525 | { |
| 526 | int inlen = MLX5_ST_SZ_BYTES(modify_nic_vport_context_in); |
| 527 | void *nic_vport_context; |
Noa Osherovich | 23898c7 | 2016-06-10 00:07:37 +0300 | [diff] [blame] | 528 | void *in; |
| 529 | int err; |
| 530 | |
| 531 | if (!vport) |
| 532 | return -EINVAL; |
| 533 | if (!MLX5_CAP_GEN(mdev, vport_group_manager)) |
| 534 | return -EACCES; |
| 535 | if (!MLX5_CAP_ESW(mdev, nic_vport_node_guid_modify)) |
| 536 | return -ENOTSUPP; |
| 537 | |
| 538 | in = mlx5_vzalloc(inlen); |
| 539 | if (!in) |
| 540 | return -ENOMEM; |
| 541 | |
| 542 | MLX5_SET(modify_nic_vport_context_in, in, |
| 543 | field_select.node_guid, 1); |
| 544 | MLX5_SET(modify_nic_vport_context_in, in, vport_number, vport); |
| 545 | MLX5_SET(modify_nic_vport_context_in, in, other_vport, !!vport); |
| 546 | |
| 547 | nic_vport_context = MLX5_ADDR_OF(modify_nic_vport_context_in, |
| 548 | in, nic_vport_context); |
Noa Osherovich | 23898c7 | 2016-06-10 00:07:37 +0300 | [diff] [blame] | 549 | MLX5_SET64(nic_vport_context, nic_vport_context, node_guid, node_guid); |
| 550 | |
| 551 | err = mlx5_modify_nic_vport_context(mdev, in, inlen); |
| 552 | |
| 553 | kvfree(in); |
| 554 | |
| 555 | return err; |
| 556 | } |
| 557 | |
Achiad Shochat | 9efa752 | 2015-12-23 18:47:20 +0200 | [diff] [blame] | 558 | int mlx5_query_nic_vport_qkey_viol_cntr(struct mlx5_core_dev *mdev, |
| 559 | u16 *qkey_viol_cntr) |
| 560 | { |
| 561 | u32 *out; |
| 562 | int outlen = MLX5_ST_SZ_BYTES(query_nic_vport_context_out); |
| 563 | |
| 564 | out = mlx5_vzalloc(outlen); |
| 565 | if (!out) |
| 566 | return -ENOMEM; |
| 567 | |
Linus Torvalds | 048ccca | 2016-01-23 18:45:06 -0800 | [diff] [blame] | 568 | mlx5_query_nic_vport_context(mdev, 0, out, outlen); |
Achiad Shochat | 9efa752 | 2015-12-23 18:47:20 +0200 | [diff] [blame] | 569 | |
| 570 | *qkey_viol_cntr = MLX5_GET(query_nic_vport_context_out, out, |
| 571 | nic_vport_context.qkey_violation_counter); |
| 572 | |
| 573 | kfree(out); |
| 574 | |
| 575 | return 0; |
| 576 | } |
| 577 | EXPORT_SYMBOL_GPL(mlx5_query_nic_vport_qkey_viol_cntr); |
| 578 | |
Majd Dibbiny | 707c460 | 2015-06-04 19:30:41 +0300 | [diff] [blame] | 579 | int mlx5_query_hca_vport_gid(struct mlx5_core_dev *dev, u8 other_vport, |
| 580 | u8 port_num, u16 vf_num, u16 gid_index, |
| 581 | union ib_gid *gid) |
| 582 | { |
| 583 | int in_sz = MLX5_ST_SZ_BYTES(query_hca_vport_gid_in); |
| 584 | int out_sz = MLX5_ST_SZ_BYTES(query_hca_vport_gid_out); |
| 585 | int is_group_manager; |
| 586 | void *out = NULL; |
| 587 | void *in = NULL; |
| 588 | union ib_gid *tmp; |
| 589 | int tbsz; |
| 590 | int nout; |
| 591 | int err; |
| 592 | |
| 593 | is_group_manager = MLX5_CAP_GEN(dev, vport_group_manager); |
| 594 | tbsz = mlx5_get_gid_table_len(MLX5_CAP_GEN(dev, gid_table_size)); |
| 595 | mlx5_core_dbg(dev, "vf_num %d, index %d, gid_table_size %d\n", |
| 596 | vf_num, gid_index, tbsz); |
| 597 | |
| 598 | if (gid_index > tbsz && gid_index != 0xffff) |
| 599 | return -EINVAL; |
| 600 | |
| 601 | if (gid_index == 0xffff) |
| 602 | nout = tbsz; |
| 603 | else |
| 604 | nout = 1; |
| 605 | |
| 606 | out_sz += nout * sizeof(*gid); |
| 607 | |
| 608 | in = kzalloc(in_sz, GFP_KERNEL); |
| 609 | out = kzalloc(out_sz, GFP_KERNEL); |
| 610 | if (!in || !out) { |
| 611 | err = -ENOMEM; |
| 612 | goto out; |
| 613 | } |
| 614 | |
| 615 | MLX5_SET(query_hca_vport_gid_in, in, opcode, MLX5_CMD_OP_QUERY_HCA_VPORT_GID); |
| 616 | if (other_vport) { |
| 617 | if (is_group_manager) { |
| 618 | MLX5_SET(query_hca_vport_gid_in, in, vport_number, vf_num); |
| 619 | MLX5_SET(query_hca_vport_gid_in, in, other_vport, 1); |
| 620 | } else { |
| 621 | err = -EPERM; |
| 622 | goto out; |
| 623 | } |
| 624 | } |
| 625 | MLX5_SET(query_hca_vport_gid_in, in, gid_index, gid_index); |
| 626 | |
| 627 | if (MLX5_CAP_GEN(dev, num_ports) == 2) |
| 628 | MLX5_SET(query_hca_vport_gid_in, in, port_num, port_num); |
| 629 | |
| 630 | err = mlx5_cmd_exec(dev, in, in_sz, out, out_sz); |
| 631 | if (err) |
| 632 | goto out; |
| 633 | |
| 634 | err = mlx5_cmd_status_to_err_v2(out); |
| 635 | if (err) |
| 636 | goto out; |
| 637 | |
| 638 | tmp = out + MLX5_ST_SZ_BYTES(query_hca_vport_gid_out); |
| 639 | gid->global.subnet_prefix = tmp->global.subnet_prefix; |
| 640 | gid->global.interface_id = tmp->global.interface_id; |
| 641 | |
| 642 | out: |
| 643 | kfree(in); |
| 644 | kfree(out); |
| 645 | return err; |
| 646 | } |
| 647 | EXPORT_SYMBOL_GPL(mlx5_query_hca_vport_gid); |
| 648 | |
| 649 | int mlx5_query_hca_vport_pkey(struct mlx5_core_dev *dev, u8 other_vport, |
| 650 | u8 port_num, u16 vf_num, u16 pkey_index, |
| 651 | u16 *pkey) |
| 652 | { |
| 653 | int in_sz = MLX5_ST_SZ_BYTES(query_hca_vport_pkey_in); |
| 654 | int out_sz = MLX5_ST_SZ_BYTES(query_hca_vport_pkey_out); |
| 655 | int is_group_manager; |
| 656 | void *out = NULL; |
| 657 | void *in = NULL; |
| 658 | void *pkarr; |
| 659 | int nout; |
| 660 | int tbsz; |
| 661 | int err; |
| 662 | int i; |
| 663 | |
| 664 | is_group_manager = MLX5_CAP_GEN(dev, vport_group_manager); |
| 665 | |
| 666 | tbsz = mlx5_to_sw_pkey_sz(MLX5_CAP_GEN(dev, pkey_table_size)); |
| 667 | if (pkey_index > tbsz && pkey_index != 0xffff) |
| 668 | return -EINVAL; |
| 669 | |
| 670 | if (pkey_index == 0xffff) |
| 671 | nout = tbsz; |
| 672 | else |
| 673 | nout = 1; |
| 674 | |
| 675 | out_sz += nout * MLX5_ST_SZ_BYTES(pkey); |
| 676 | |
| 677 | in = kzalloc(in_sz, GFP_KERNEL); |
| 678 | out = kzalloc(out_sz, GFP_KERNEL); |
| 679 | if (!in || !out) { |
| 680 | err = -ENOMEM; |
| 681 | goto out; |
| 682 | } |
| 683 | |
| 684 | MLX5_SET(query_hca_vport_pkey_in, in, opcode, MLX5_CMD_OP_QUERY_HCA_VPORT_PKEY); |
| 685 | if (other_vport) { |
| 686 | if (is_group_manager) { |
| 687 | MLX5_SET(query_hca_vport_pkey_in, in, vport_number, vf_num); |
| 688 | MLX5_SET(query_hca_vport_pkey_in, in, other_vport, 1); |
| 689 | } else { |
| 690 | err = -EPERM; |
| 691 | goto out; |
| 692 | } |
| 693 | } |
| 694 | MLX5_SET(query_hca_vport_pkey_in, in, pkey_index, pkey_index); |
| 695 | |
| 696 | if (MLX5_CAP_GEN(dev, num_ports) == 2) |
| 697 | MLX5_SET(query_hca_vport_pkey_in, in, port_num, port_num); |
| 698 | |
| 699 | err = mlx5_cmd_exec(dev, in, in_sz, out, out_sz); |
| 700 | if (err) |
| 701 | goto out; |
| 702 | |
| 703 | err = mlx5_cmd_status_to_err_v2(out); |
| 704 | if (err) |
| 705 | goto out; |
| 706 | |
| 707 | pkarr = MLX5_ADDR_OF(query_hca_vport_pkey_out, out, pkey); |
| 708 | for (i = 0; i < nout; i++, pkey++, pkarr += MLX5_ST_SZ_BYTES(pkey)) |
| 709 | *pkey = MLX5_GET_PR(pkey, pkarr, pkey); |
| 710 | |
| 711 | out: |
| 712 | kfree(in); |
| 713 | kfree(out); |
| 714 | return err; |
| 715 | } |
| 716 | EXPORT_SYMBOL_GPL(mlx5_query_hca_vport_pkey); |
| 717 | |
| 718 | int mlx5_query_hca_vport_context(struct mlx5_core_dev *dev, |
| 719 | u8 other_vport, u8 port_num, |
| 720 | u16 vf_num, |
| 721 | struct mlx5_hca_vport_context *rep) |
| 722 | { |
| 723 | int out_sz = MLX5_ST_SZ_BYTES(query_hca_vport_context_out); |
| 724 | int in[MLX5_ST_SZ_DW(query_hca_vport_context_in)]; |
| 725 | int is_group_manager; |
| 726 | void *out; |
| 727 | void *ctx; |
| 728 | int err; |
| 729 | |
| 730 | is_group_manager = MLX5_CAP_GEN(dev, vport_group_manager); |
| 731 | |
| 732 | memset(in, 0, sizeof(in)); |
| 733 | out = kzalloc(out_sz, GFP_KERNEL); |
| 734 | if (!out) |
| 735 | return -ENOMEM; |
| 736 | |
| 737 | MLX5_SET(query_hca_vport_context_in, in, opcode, MLX5_CMD_OP_QUERY_HCA_VPORT_CONTEXT); |
| 738 | |
| 739 | if (other_vport) { |
| 740 | if (is_group_manager) { |
| 741 | MLX5_SET(query_hca_vport_context_in, in, other_vport, 1); |
| 742 | MLX5_SET(query_hca_vport_context_in, in, vport_number, vf_num); |
| 743 | } else { |
| 744 | err = -EPERM; |
| 745 | goto ex; |
| 746 | } |
| 747 | } |
| 748 | |
| 749 | if (MLX5_CAP_GEN(dev, num_ports) == 2) |
| 750 | MLX5_SET(query_hca_vport_context_in, in, port_num, port_num); |
| 751 | |
| 752 | err = mlx5_cmd_exec(dev, in, sizeof(in), out, out_sz); |
| 753 | if (err) |
| 754 | goto ex; |
| 755 | err = mlx5_cmd_status_to_err_v2(out); |
| 756 | if (err) |
| 757 | goto ex; |
| 758 | |
| 759 | ctx = MLX5_ADDR_OF(query_hca_vport_context_out, out, hca_vport_context); |
| 760 | rep->field_select = MLX5_GET_PR(hca_vport_context, ctx, field_select); |
| 761 | rep->sm_virt_aware = MLX5_GET_PR(hca_vport_context, ctx, sm_virt_aware); |
| 762 | rep->has_smi = MLX5_GET_PR(hca_vport_context, ctx, has_smi); |
| 763 | rep->has_raw = MLX5_GET_PR(hca_vport_context, ctx, has_raw); |
| 764 | rep->policy = MLX5_GET_PR(hca_vport_context, ctx, vport_state_policy); |
| 765 | rep->phys_state = MLX5_GET_PR(hca_vport_context, ctx, |
| 766 | port_physical_state); |
| 767 | rep->vport_state = MLX5_GET_PR(hca_vport_context, ctx, vport_state); |
| 768 | rep->port_physical_state = MLX5_GET_PR(hca_vport_context, ctx, |
| 769 | port_physical_state); |
| 770 | rep->port_guid = MLX5_GET64_PR(hca_vport_context, ctx, port_guid); |
| 771 | rep->node_guid = MLX5_GET64_PR(hca_vport_context, ctx, node_guid); |
| 772 | rep->cap_mask1 = MLX5_GET_PR(hca_vport_context, ctx, cap_mask1); |
| 773 | rep->cap_mask1_perm = MLX5_GET_PR(hca_vport_context, ctx, |
| 774 | cap_mask1_field_select); |
| 775 | rep->cap_mask2 = MLX5_GET_PR(hca_vport_context, ctx, cap_mask2); |
| 776 | rep->cap_mask2_perm = MLX5_GET_PR(hca_vport_context, ctx, |
| 777 | cap_mask2_field_select); |
| 778 | rep->lid = MLX5_GET_PR(hca_vport_context, ctx, lid); |
| 779 | rep->init_type_reply = MLX5_GET_PR(hca_vport_context, ctx, |
| 780 | init_type_reply); |
| 781 | rep->lmc = MLX5_GET_PR(hca_vport_context, ctx, lmc); |
| 782 | rep->subnet_timeout = MLX5_GET_PR(hca_vport_context, ctx, |
| 783 | subnet_timeout); |
| 784 | rep->sm_lid = MLX5_GET_PR(hca_vport_context, ctx, sm_lid); |
| 785 | rep->sm_sl = MLX5_GET_PR(hca_vport_context, ctx, sm_sl); |
| 786 | rep->qkey_violation_counter = MLX5_GET_PR(hca_vport_context, ctx, |
| 787 | qkey_violation_counter); |
| 788 | rep->pkey_violation_counter = MLX5_GET_PR(hca_vport_context, ctx, |
| 789 | pkey_violation_counter); |
| 790 | rep->grh_required = MLX5_GET_PR(hca_vport_context, ctx, grh_required); |
| 791 | rep->sys_image_guid = MLX5_GET64_PR(hca_vport_context, ctx, |
| 792 | system_image_guid); |
| 793 | |
| 794 | ex: |
| 795 | kfree(out); |
| 796 | return err; |
| 797 | } |
| 798 | EXPORT_SYMBOL_GPL(mlx5_query_hca_vport_context); |
| 799 | |
| 800 | int mlx5_query_hca_vport_system_image_guid(struct mlx5_core_dev *dev, |
Majd Dibbiny | 7cf7fa5 | 2015-06-07 15:44:23 +0300 | [diff] [blame] | 801 | u64 *sys_image_guid) |
Majd Dibbiny | 707c460 | 2015-06-04 19:30:41 +0300 | [diff] [blame] | 802 | { |
| 803 | struct mlx5_hca_vport_context *rep; |
| 804 | int err; |
| 805 | |
| 806 | rep = kzalloc(sizeof(*rep), GFP_KERNEL); |
| 807 | if (!rep) |
| 808 | return -ENOMEM; |
| 809 | |
| 810 | err = mlx5_query_hca_vport_context(dev, 0, 1, 0, rep); |
| 811 | if (!err) |
| 812 | *sys_image_guid = rep->sys_image_guid; |
| 813 | |
| 814 | kfree(rep); |
| 815 | return err; |
| 816 | } |
| 817 | EXPORT_SYMBOL_GPL(mlx5_query_hca_vport_system_image_guid); |
| 818 | |
| 819 | int mlx5_query_hca_vport_node_guid(struct mlx5_core_dev *dev, |
| 820 | u64 *node_guid) |
| 821 | { |
| 822 | struct mlx5_hca_vport_context *rep; |
| 823 | int err; |
| 824 | |
| 825 | rep = kzalloc(sizeof(*rep), GFP_KERNEL); |
| 826 | if (!rep) |
| 827 | return -ENOMEM; |
| 828 | |
| 829 | err = mlx5_query_hca_vport_context(dev, 0, 1, 0, rep); |
| 830 | if (!err) |
| 831 | *node_guid = rep->node_guid; |
| 832 | |
| 833 | kfree(rep); |
| 834 | return err; |
| 835 | } |
| 836 | EXPORT_SYMBOL_GPL(mlx5_query_hca_vport_node_guid); |
Saeed Mahameed | d82b731 | 2015-12-01 18:03:14 +0200 | [diff] [blame] | 837 | |
| 838 | int mlx5_query_nic_vport_promisc(struct mlx5_core_dev *mdev, |
| 839 | u32 vport, |
| 840 | int *promisc_uc, |
| 841 | int *promisc_mc, |
| 842 | int *promisc_all) |
| 843 | { |
| 844 | u32 *out; |
| 845 | int outlen = MLX5_ST_SZ_BYTES(query_nic_vport_context_out); |
| 846 | int err; |
| 847 | |
| 848 | out = kzalloc(outlen, GFP_KERNEL); |
| 849 | if (!out) |
| 850 | return -ENOMEM; |
| 851 | |
| 852 | err = mlx5_query_nic_vport_context(mdev, vport, out, outlen); |
| 853 | if (err) |
| 854 | goto out; |
| 855 | |
| 856 | *promisc_uc = MLX5_GET(query_nic_vport_context_out, out, |
| 857 | nic_vport_context.promisc_uc); |
| 858 | *promisc_mc = MLX5_GET(query_nic_vport_context_out, out, |
| 859 | nic_vport_context.promisc_mc); |
| 860 | *promisc_all = MLX5_GET(query_nic_vport_context_out, out, |
| 861 | nic_vport_context.promisc_all); |
| 862 | |
| 863 | out: |
| 864 | kfree(out); |
| 865 | return err; |
| 866 | } |
| 867 | EXPORT_SYMBOL_GPL(mlx5_query_nic_vport_promisc); |
| 868 | |
| 869 | int mlx5_modify_nic_vport_promisc(struct mlx5_core_dev *mdev, |
| 870 | int promisc_uc, |
| 871 | int promisc_mc, |
| 872 | int promisc_all) |
| 873 | { |
| 874 | void *in; |
| 875 | int inlen = MLX5_ST_SZ_BYTES(modify_nic_vport_context_in); |
| 876 | int err; |
| 877 | |
| 878 | in = mlx5_vzalloc(inlen); |
| 879 | if (!in) { |
| 880 | mlx5_core_err(mdev, "failed to allocate inbox\n"); |
| 881 | return -ENOMEM; |
| 882 | } |
| 883 | |
| 884 | MLX5_SET(modify_nic_vport_context_in, in, field_select.promisc, 1); |
| 885 | MLX5_SET(modify_nic_vport_context_in, in, |
| 886 | nic_vport_context.promisc_uc, promisc_uc); |
| 887 | MLX5_SET(modify_nic_vport_context_in, in, |
| 888 | nic_vport_context.promisc_mc, promisc_mc); |
| 889 | MLX5_SET(modify_nic_vport_context_in, in, |
| 890 | nic_vport_context.promisc_all, promisc_all); |
| 891 | |
| 892 | err = mlx5_modify_nic_vport_context(mdev, in, inlen); |
| 893 | |
| 894 | kvfree(in); |
| 895 | |
| 896 | return err; |
| 897 | } |
| 898 | EXPORT_SYMBOL_GPL(mlx5_modify_nic_vport_promisc); |
Linus Torvalds | 048ccca | 2016-01-23 18:45:06 -0800 | [diff] [blame] | 899 | |
Achiad Shochat | 0de60af | 2015-12-23 18:47:19 +0200 | [diff] [blame] | 900 | enum mlx5_vport_roce_state { |
| 901 | MLX5_VPORT_ROCE_DISABLED = 0, |
| 902 | MLX5_VPORT_ROCE_ENABLED = 1, |
| 903 | }; |
| 904 | |
| 905 | static int mlx5_nic_vport_update_roce_state(struct mlx5_core_dev *mdev, |
| 906 | enum mlx5_vport_roce_state state) |
| 907 | { |
| 908 | void *in; |
| 909 | int inlen = MLX5_ST_SZ_BYTES(modify_nic_vport_context_in); |
| 910 | int err; |
| 911 | |
| 912 | in = mlx5_vzalloc(inlen); |
| 913 | if (!in) { |
| 914 | mlx5_core_warn(mdev, "failed to allocate inbox\n"); |
| 915 | return -ENOMEM; |
| 916 | } |
| 917 | |
| 918 | MLX5_SET(modify_nic_vport_context_in, in, field_select.roce_en, 1); |
| 919 | MLX5_SET(modify_nic_vport_context_in, in, nic_vport_context.roce_en, |
| 920 | state); |
| 921 | |
| 922 | err = mlx5_modify_nic_vport_context(mdev, in, inlen); |
| 923 | |
| 924 | kvfree(in); |
| 925 | |
| 926 | return err; |
| 927 | } |
| 928 | |
| 929 | int mlx5_nic_vport_enable_roce(struct mlx5_core_dev *mdev) |
| 930 | { |
| 931 | return mlx5_nic_vport_update_roce_state(mdev, MLX5_VPORT_ROCE_ENABLED); |
| 932 | } |
| 933 | EXPORT_SYMBOL_GPL(mlx5_nic_vport_enable_roce); |
| 934 | |
| 935 | int mlx5_nic_vport_disable_roce(struct mlx5_core_dev *mdev) |
| 936 | { |
| 937 | return mlx5_nic_vport_update_roce_state(mdev, MLX5_VPORT_ROCE_DISABLED); |
| 938 | } |
| 939 | EXPORT_SYMBOL_GPL(mlx5_nic_vport_disable_roce); |
Meny Yossefi | b54ba27 | 2016-02-18 18:14:59 +0200 | [diff] [blame] | 940 | |
| 941 | int mlx5_core_query_vport_counter(struct mlx5_core_dev *dev, u8 other_vport, |
Eli Cohen | 2a4826f | 2016-03-11 22:58:40 +0200 | [diff] [blame] | 942 | int vf, u8 port_num, void *out, |
| 943 | size_t out_sz) |
Meny Yossefi | b54ba27 | 2016-02-18 18:14:59 +0200 | [diff] [blame] | 944 | { |
| 945 | int in_sz = MLX5_ST_SZ_BYTES(query_vport_counter_in); |
| 946 | int is_group_manager; |
| 947 | void *in; |
| 948 | int err; |
| 949 | |
| 950 | is_group_manager = MLX5_CAP_GEN(dev, vport_group_manager); |
| 951 | in = mlx5_vzalloc(in_sz); |
| 952 | if (!in) { |
| 953 | err = -ENOMEM; |
| 954 | return err; |
| 955 | } |
| 956 | |
| 957 | MLX5_SET(query_vport_counter_in, in, opcode, |
| 958 | MLX5_CMD_OP_QUERY_VPORT_COUNTER); |
| 959 | if (other_vport) { |
| 960 | if (is_group_manager) { |
| 961 | MLX5_SET(query_vport_counter_in, in, other_vport, 1); |
Eli Cohen | 2a4826f | 2016-03-11 22:58:40 +0200 | [diff] [blame] | 962 | MLX5_SET(query_vport_counter_in, in, vport_number, vf + 1); |
Meny Yossefi | b54ba27 | 2016-02-18 18:14:59 +0200 | [diff] [blame] | 963 | } else { |
| 964 | err = -EPERM; |
| 965 | goto free; |
| 966 | } |
| 967 | } |
| 968 | if (MLX5_CAP_GEN(dev, num_ports) == 2) |
| 969 | MLX5_SET(query_vport_counter_in, in, port_num, port_num); |
| 970 | |
| 971 | err = mlx5_cmd_exec(dev, in, in_sz, out, out_sz); |
| 972 | if (err) |
| 973 | goto free; |
| 974 | err = mlx5_cmd_status_to_err_v2(out); |
| 975 | |
| 976 | free: |
| 977 | kvfree(in); |
| 978 | return err; |
| 979 | } |
| 980 | EXPORT_SYMBOL_GPL(mlx5_core_query_vport_counter); |
Eli Cohen | 1f324bf | 2016-03-11 22:58:41 +0200 | [diff] [blame] | 981 | |
| 982 | int mlx5_core_modify_hca_vport_context(struct mlx5_core_dev *dev, |
| 983 | u8 other_vport, u8 port_num, |
| 984 | int vf, |
| 985 | struct mlx5_hca_vport_context *req) |
| 986 | { |
| 987 | int in_sz = MLX5_ST_SZ_BYTES(modify_hca_vport_context_in); |
| 988 | u8 out[MLX5_ST_SZ_BYTES(modify_hca_vport_context_out)]; |
| 989 | int is_group_manager; |
| 990 | void *in; |
| 991 | int err; |
| 992 | void *ctx; |
| 993 | |
| 994 | mlx5_core_dbg(dev, "vf %d\n", vf); |
| 995 | is_group_manager = MLX5_CAP_GEN(dev, vport_group_manager); |
| 996 | in = kzalloc(in_sz, GFP_KERNEL); |
| 997 | if (!in) |
| 998 | return -ENOMEM; |
| 999 | |
| 1000 | memset(out, 0, sizeof(out)); |
| 1001 | MLX5_SET(modify_hca_vport_context_in, in, opcode, MLX5_CMD_OP_MODIFY_HCA_VPORT_CONTEXT); |
| 1002 | if (other_vport) { |
| 1003 | if (is_group_manager) { |
| 1004 | MLX5_SET(modify_hca_vport_context_in, in, other_vport, 1); |
| 1005 | MLX5_SET(modify_hca_vport_context_in, in, vport_number, vf); |
| 1006 | } else { |
| 1007 | err = -EPERM; |
| 1008 | goto ex; |
| 1009 | } |
| 1010 | } |
| 1011 | |
| 1012 | if (MLX5_CAP_GEN(dev, num_ports) > 1) |
| 1013 | MLX5_SET(modify_hca_vport_context_in, in, port_num, port_num); |
| 1014 | |
| 1015 | ctx = MLX5_ADDR_OF(modify_hca_vport_context_in, in, hca_vport_context); |
| 1016 | MLX5_SET(hca_vport_context, ctx, field_select, req->field_select); |
| 1017 | MLX5_SET(hca_vport_context, ctx, sm_virt_aware, req->sm_virt_aware); |
| 1018 | MLX5_SET(hca_vport_context, ctx, has_smi, req->has_smi); |
| 1019 | MLX5_SET(hca_vport_context, ctx, has_raw, req->has_raw); |
| 1020 | MLX5_SET(hca_vport_context, ctx, vport_state_policy, req->policy); |
| 1021 | MLX5_SET(hca_vport_context, ctx, port_physical_state, req->phys_state); |
| 1022 | MLX5_SET(hca_vport_context, ctx, vport_state, req->vport_state); |
| 1023 | MLX5_SET64(hca_vport_context, ctx, port_guid, req->port_guid); |
| 1024 | MLX5_SET64(hca_vport_context, ctx, node_guid, req->node_guid); |
| 1025 | MLX5_SET(hca_vport_context, ctx, cap_mask1, req->cap_mask1); |
| 1026 | MLX5_SET(hca_vport_context, ctx, cap_mask1_field_select, req->cap_mask1_perm); |
| 1027 | MLX5_SET(hca_vport_context, ctx, cap_mask2, req->cap_mask2); |
| 1028 | MLX5_SET(hca_vport_context, ctx, cap_mask2_field_select, req->cap_mask2_perm); |
| 1029 | MLX5_SET(hca_vport_context, ctx, lid, req->lid); |
| 1030 | MLX5_SET(hca_vport_context, ctx, init_type_reply, req->init_type_reply); |
| 1031 | MLX5_SET(hca_vport_context, ctx, lmc, req->lmc); |
| 1032 | MLX5_SET(hca_vport_context, ctx, subnet_timeout, req->subnet_timeout); |
| 1033 | MLX5_SET(hca_vport_context, ctx, sm_lid, req->sm_lid); |
| 1034 | MLX5_SET(hca_vport_context, ctx, sm_sl, req->sm_sl); |
| 1035 | MLX5_SET(hca_vport_context, ctx, qkey_violation_counter, req->qkey_violation_counter); |
| 1036 | MLX5_SET(hca_vport_context, ctx, pkey_violation_counter, req->pkey_violation_counter); |
| 1037 | err = mlx5_cmd_exec(dev, in, in_sz, out, sizeof(out)); |
| 1038 | if (err) |
| 1039 | goto ex; |
| 1040 | |
| 1041 | err = mlx5_cmd_status_to_err_v2(out); |
| 1042 | |
| 1043 | ex: |
| 1044 | kfree(in); |
| 1045 | return err; |
| 1046 | } |
| 1047 | EXPORT_SYMBOL_GPL(mlx5_core_modify_hca_vport_context); |