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RDMA/mlx5: Support handling of modify-header pattern ICM area
[linux-block.git] / include / linux / mlx5 / device.h
CommitLineData
e126ba97 1/*
302bdf68 2 * Copyright (c) 2013-2015, Mellanox Technologies. All rights reserved.
e126ba97
EC		 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#ifndef MLX5_DEVICE_H
34#define MLX5_DEVICE_H
35
36#include <linux/types.h>
37#include <rdma/ib_verbs.h>
e281682b 38#include <linux/mlx5/mlx5_ifc.h>
e126ba97
EC		 39
40#if defined(__LITTLE_ENDIAN)
41#define MLX5_SET_HOST_ENDIANNESS 0
42#elif defined(__BIG_ENDIAN)
43#define MLX5_SET_HOST_ENDIANNESS 0x80
44#else
45#error Host endianness not defined
46#endif
47
d29b796a
EC		 48/* helper macros */
49#define __mlx5_nullp(typ) ((struct mlx5_ifc_##typ##_bits *)0)
50#define __mlx5_bit_sz(typ, fld) sizeof(__mlx5_nullp(typ)->fld)
667cb65a 51#define __mlx5_bit_off(typ, fld) (offsetof(struct mlx5_ifc_##typ##_bits, fld))
71c70eb2 52#define __mlx5_16_off(typ, fld) (__mlx5_bit_off(typ, fld) / 16)
d29b796a
EC		 53#define __mlx5_dw_off(typ, fld) (__mlx5_bit_off(typ, fld) / 32)
54#define __mlx5_64_off(typ, fld) (__mlx5_bit_off(typ, fld) / 64)
71c70eb2 55#define __mlx5_16_bit_off(typ, fld) (16 - __mlx5_bit_sz(typ, fld) - (__mlx5_bit_off(typ, fld) & 0xf))
d29b796a
EC		 56#define __mlx5_dw_bit_off(typ, fld) (32 - __mlx5_bit_sz(typ, fld) - (__mlx5_bit_off(typ, fld) & 0x1f))
57#define __mlx5_mask(typ, fld) ((u32)((1ull << __mlx5_bit_sz(typ, fld)) - 1))
58#define __mlx5_dw_mask(typ, fld) (__mlx5_mask(typ, fld) << __mlx5_dw_bit_off(typ, fld))
71c70eb2
HN		 59#define __mlx5_mask16(typ, fld) ((u16)((1ull << __mlx5_bit_sz(typ, fld)) - 1))
60#define __mlx5_16_mask(typ, fld) (__mlx5_mask16(typ, fld) << __mlx5_16_bit_off(typ, fld))
d29b796a
EC		 61#define __mlx5_st_sz_bits(typ) sizeof(struct mlx5_ifc_##typ##_bits)
62
63#define MLX5_FLD_SZ_BYTES(typ, fld) (__mlx5_bit_sz(typ, fld) / 8)
64#define MLX5_ST_SZ_BYTES(typ) (sizeof(struct mlx5_ifc_##typ##_bits) / 8)
65#define MLX5_ST_SZ_DW(typ) (sizeof(struct mlx5_ifc_##typ##_bits) / 32)
9218b44d 66#define MLX5_ST_SZ_QW(typ) (sizeof(struct mlx5_ifc_##typ##_bits) / 64)
938fe83c
SM		 67#define MLX5_UN_SZ_BYTES(typ) (sizeof(union mlx5_ifc_##typ##_bits) / 8)
68#define MLX5_UN_SZ_DW(typ) (sizeof(union mlx5_ifc_##typ##_bits) / 32)
d29b796a 69#define MLX5_BYTE_OFF(typ, fld) (__mlx5_bit_off(typ, fld) / 8)
20bbf22a 70#define MLX5_ADDR_OF(typ, p, fld) ((void *)((uint8_t *)(p) + MLX5_BYTE_OFF(typ, fld)))
d29b796a
EC		 71
72/* insert a value to a struct */
73#define MLX5_SET(typ, p, fld, v) do { \
a61d5ce9 74 u32 _v = v; \
d29b796a
EC		 75 BUILD_BUG_ON(__mlx5_st_sz_bits(typ) % 32); \
76 *((__be32 *)(p) + __mlx5_dw_off(typ, fld)) = \
77 cpu_to_be32((be32_to_cpu(*((__be32 *)(p) + __mlx5_dw_off(typ, fld))) & \
a61d5ce9 78 (~__mlx5_dw_mask(typ, fld))) | (((_v) & __mlx5_mask(typ, fld)) \
d29b796a
EC		 79 << __mlx5_dw_bit_off(typ, fld))); \
80} while (0)
81
8737f818
DJ		 82#define MLX5_ARRAY_SET(typ, p, fld, idx, v) do { \
83 BUILD_BUG_ON(__mlx5_bit_off(typ, fld) % 32); \
84 MLX5_SET(typ, p, fld[idx], v); \
85} while (0)
86
e281682b
SM		 87#define MLX5_SET_TO_ONES(typ, p, fld) do { \
88 BUILD_BUG_ON(__mlx5_st_sz_bits(typ) % 32); \
89 *((__be32 *)(p) + __mlx5_dw_off(typ, fld)) = \
90 cpu_to_be32((be32_to_cpu(*((__be32 *)(p) + __mlx5_dw_off(typ, fld))) & \
91 (~__mlx5_dw_mask(typ, fld))) | ((__mlx5_mask(typ, fld)) \
92 << __mlx5_dw_bit_off(typ, fld))); \
93} while (0)
94
d29b796a
EC		 95#define MLX5_GET(typ, p, fld) ((be32_to_cpu(*((__be32 *)(p) +\
96__mlx5_dw_off(typ, fld))) >> __mlx5_dw_bit_off(typ, fld)) & \
97__mlx5_mask(typ, fld))
98
99#define MLX5_GET_PR(typ, p, fld) ({ \
100 u32 ___t = MLX5_GET(typ, p, fld); \
101 pr_debug(#fld " = 0x%x\n", ___t); \
102 ___t; \
103})
104
b8a4ddb2 105#define __MLX5_SET64(typ, p, fld, v) do { \
d29b796a 106 BUILD_BUG_ON(__mlx5_bit_sz(typ, fld) != 64); \
d29b796a
EC		 107 *((__be64 *)(p) + __mlx5_64_off(typ, fld)) = cpu_to_be64(v); \
108} while (0)
109
b8a4ddb2
TH		 110#define MLX5_SET64(typ, p, fld, v) do { \
111 BUILD_BUG_ON(__mlx5_bit_off(typ, fld) % 64); \
112 __MLX5_SET64(typ, p, fld, v); \
113} while (0)
114
115#define MLX5_ARRAY_SET64(typ, p, fld, idx, v) do { \
116 BUILD_BUG_ON(__mlx5_bit_off(typ, fld) % 64); \
117 __MLX5_SET64(typ, p, fld[idx], v); \
118} while (0)
119
d29b796a
EC		 120#define MLX5_GET64(typ, p, fld) be64_to_cpu(*((__be64 *)(p) + __mlx5_64_off(typ, fld)))
121
707c4602
MD		 122#define MLX5_GET64_PR(typ, p, fld) ({ \
123 u64 ___t = MLX5_GET64(typ, p, fld); \
124 pr_debug(#fld " = 0x%llx\n", ___t); \
125 ___t; \
126})
127
71c70eb2
HN		 128#define MLX5_GET16(typ, p, fld) ((be16_to_cpu(*((__be16 *)(p) +\
129__mlx5_16_off(typ, fld))) >> __mlx5_16_bit_off(typ, fld)) & \
130__mlx5_mask16(typ, fld))
131
132#define MLX5_SET16(typ, p, fld, v) do { \
133 u16 _v = v; \
134 BUILD_BUG_ON(__mlx5_st_sz_bits(typ) % 16); \
135 *((__be16 *)(p) + __mlx5_16_off(typ, fld)) = \
136 cpu_to_be16((be16_to_cpu(*((__be16 *)(p) + __mlx5_16_off(typ, fld))) & \
137 (~__mlx5_16_mask(typ, fld))) | (((_v) & __mlx5_mask16(typ, fld)) \
138 << __mlx5_16_bit_off(typ, fld))); \
139} while (0)
140
3efd9a11
MY		 141/* Big endian getters */
142#define MLX5_GET64_BE(typ, p, fld) (*((__be64 *)(p) +\
143 __mlx5_64_off(typ, fld)))
144
145#define MLX5_GET_BE(type_t, typ, p, fld) ({ \
146 type_t tmp; \
147 switch (sizeof(tmp)) { \
148 case sizeof(u8): \
149 tmp = (__force type_t)MLX5_GET(typ, p, fld); \
150 break; \
151 case sizeof(u16): \
152 tmp = (__force type_t)cpu_to_be16(MLX5_GET(typ, p, fld)); \
153 break; \
154 case sizeof(u32): \
155 tmp = (__force type_t)cpu_to_be32(MLX5_GET(typ, p, fld)); \
156 break; \
157 case sizeof(u64): \
158 tmp = (__force type_t)MLX5_GET64_BE(typ, p, fld); \
159 break; \
160 } \
161 tmp; \
162 })
163
ae76715d
HHZ		 164enum mlx5_inline_modes {
165 MLX5_INLINE_MODE_NONE,
166 MLX5_INLINE_MODE_L2,
167 MLX5_INLINE_MODE_IP,
168 MLX5_INLINE_MODE_TCP_UDP,
169};
170
e126ba97
EC		 171enum {
172 MLX5_MAX_COMMANDS = 32,
173 MLX5_CMD_DATA_BLOCK_SIZE = 512,
174 MLX5_PCI_CMD_XPORT = 7,
3121e3c4
SG		 175 MLX5_MKEY_BSF_OCTO_SIZE = 4,
176 MLX5_MAX_PSVS = 4,
e126ba97
EC		 177};
178
179enum {
180 MLX5_EXTENDED_UD_AV = 0x80000000,
181};
182
183enum {
184 MLX5_CQ_STATE_ARMED = 9,
185 MLX5_CQ_STATE_ALWAYS_ARMED = 0xb,
186 MLX5_CQ_STATE_FIRED = 0xa,
187};
188
189enum {
190 MLX5_STAT_RATE_OFFSET = 5,
191};
192
193enum {
194 MLX5_INLINE_SEG = 0x80000000,
195};
196
fc11fbf9
SM		 197enum {
198 MLX5_HW_START_PADDING = MLX5_INLINE_SEG,
199};
200
c7a08ac7
EC		 201enum {
202 MLX5_MIN_PKEY_TABLE_SIZE = 128,
203 MLX5_MAX_LOG_PKEY_TABLE = 5,
204};
205
e420f0c0
HE		 206enum {
207 MLX5_MKEY_INBOX_PG_ACCESS = 1 << 31
208};
209
210enum {
211 MLX5_PFAULT_SUBTYPE_WQE = 0,
212 MLX5_PFAULT_SUBTYPE_RDMA = 1,
213};
214
c99fefea
MS		 215enum wqe_page_fault_type {
216 MLX5_WQE_PF_TYPE_RMP = 0,
217 MLX5_WQE_PF_TYPE_REQ_SEND_OR_WRITE = 1,
218 MLX5_WQE_PF_TYPE_RESP = 2,
219 MLX5_WQE_PF_TYPE_REQ_READ_OR_ATOMIC = 3,
220};
221
e126ba97
EC		 222enum {
223 MLX5_PERM_LOCAL_READ = 1 << 2,
224 MLX5_PERM_LOCAL_WRITE = 1 << 3,
225 MLX5_PERM_REMOTE_READ = 1 << 4,
226 MLX5_PERM_REMOTE_WRITE = 1 << 5,
227 MLX5_PERM_ATOMIC = 1 << 6,
228 MLX5_PERM_UMR_EN = 1 << 7,
229};
230
231enum {
232 MLX5_PCIE_CTRL_SMALL_FENCE = 1 << 0,
233 MLX5_PCIE_CTRL_RELAXED_ORDERING = 1 << 2,
234 MLX5_PCIE_CTRL_NO_SNOOP = 1 << 3,
235 MLX5_PCIE_CTRL_TLP_PROCE_EN = 1 << 6,
236 MLX5_PCIE_CTRL_TPH_MASK = 3 << 4,
237};
238
e126ba97
EC		 239enum {
240 MLX5_EN_RD = (u64)1,
241 MLX5_EN_WR = (u64)2
242};
243
244enum {
b037c29a
EC		 245 MLX5_ADAPTER_PAGE_SHIFT = 12,
246 MLX5_ADAPTER_PAGE_SIZE = 1 << MLX5_ADAPTER_PAGE_SHIFT,
247};
248
e126ba97 249enum {
2f5ff264
EC		 250 MLX5_BFREGS_PER_UAR = 4,
251 MLX5_MAX_UARS = 1 << 8,
252 MLX5_NON_FP_BFREGS_PER_UAR = 2,
a6d51b68
EC		 253 MLX5_FP_BFREGS_PER_UAR = MLX5_BFREGS_PER_UAR -
254 MLX5_NON_FP_BFREGS_PER_UAR,
2f5ff264
EC		 255 MLX5_MAX_BFREGS = MLX5_MAX_UARS *
256 MLX5_NON_FP_BFREGS_PER_UAR,
b037c29a
EC		 257 MLX5_UARS_IN_PAGE = PAGE_SIZE / MLX5_ADAPTER_PAGE_SIZE,
258 MLX5_NON_FP_BFREGS_IN_PAGE = MLX5_NON_FP_BFREGS_PER_UAR * MLX5_UARS_IN_PAGE,
31a78a5a
YH		 259 MLX5_MIN_DYN_BFREGS = 512,
260 MLX5_MAX_DYN_BFREGS = 1024,
e126ba97
EC		 261};
262
263enum {
264 MLX5_MKEY_MASK_LEN = 1ull << 0,
265 MLX5_MKEY_MASK_PAGE_SIZE = 1ull << 1,
266 MLX5_MKEY_MASK_START_ADDR = 1ull << 6,
267 MLX5_MKEY_MASK_PD = 1ull << 7,
268 MLX5_MKEY_MASK_EN_RINVAL = 1ull << 8,
d5436ba0 269 MLX5_MKEY_MASK_EN_SIGERR = 1ull << 9,
e126ba97
EC		 270 MLX5_MKEY_MASK_BSF_EN = 1ull << 12,
271 MLX5_MKEY_MASK_KEY = 1ull << 13,
272 MLX5_MKEY_MASK_QPN = 1ull << 14,
273 MLX5_MKEY_MASK_LR = 1ull << 17,
274 MLX5_MKEY_MASK_LW = 1ull << 18,
275 MLX5_MKEY_MASK_RR = 1ull << 19,
276 MLX5_MKEY_MASK_RW = 1ull << 20,
277 MLX5_MKEY_MASK_A = 1ull << 21,
278 MLX5_MKEY_MASK_SMALL_FENCE = 1ull << 23,
896ec973
ML		 279 MLX5_MKEY_MASK_RELAXED_ORDERING_WRITE = 1ull << 25,
280 MLX5_MKEY_MASK_FREE = 1ull << 29,
281 MLX5_MKEY_MASK_RELAXED_ORDERING_READ = 1ull << 47,
e126ba97
EC		 282};
283
968e78dd
HE		 284enum {
285 MLX5_UMR_TRANSLATION_OFFSET_EN = (1 << 4),
286
287 MLX5_UMR_CHECK_NOT_FREE = (1 << 5),
288 MLX5_UMR_CHECK_FREE = (2 << 5),
289
290 MLX5_UMR_INLINE = (1 << 7),
291};
292
d7b896ac 293#define MLX5_UMR_KLM_ALIGNMENT 4
cc149f75
HE		 294#define MLX5_UMR_MTT_ALIGNMENT 0x40
295#define MLX5_UMR_MTT_MASK (MLX5_UMR_MTT_ALIGNMENT - 1)
832a6b06 296#define MLX5_UMR_MTT_MIN_CHUNK_SIZE MLX5_UMR_MTT_ALIGNMENT
cc149f75 297
e2013b21 298#define MLX5_USER_INDEX_LEN (MLX5_FLD_SZ_BYTES(qpc, user_index) * 8)
299
300enum {
301 MLX5_EVENT_QUEUE_TYPE_QP = 0,
302 MLX5_EVENT_QUEUE_TYPE_RQ = 1,
303 MLX5_EVENT_QUEUE_TYPE_SQ = 2,
57cda166 304 MLX5_EVENT_QUEUE_TYPE_DCT = 6,
e2013b21 305};
306
0f597ed4
SM		 307/* mlx5 components can subscribe to any one of these events via
308 * mlx5_eq_notifier_register API.
309 */
e126ba97 310enum mlx5_event {
0f597ed4
SM		 311 /* Special value to subscribe to any event */
312 MLX5_EVENT_TYPE_NOTIFY_ANY = 0x0,
313 /* HW events enum start: comp events are not subscribable */
e126ba97 314 MLX5_EVENT_TYPE_COMP = 0x0,
0f597ed4 315 /* HW Async events enum start: subscribable events */
e126ba97
EC		 316 MLX5_EVENT_TYPE_PATH_MIG = 0x01,
317 MLX5_EVENT_TYPE_COMM_EST = 0x02,
318 MLX5_EVENT_TYPE_SQ_DRAINED = 0x03,
319 MLX5_EVENT_TYPE_SRQ_LAST_WQE = 0x13,
320 MLX5_EVENT_TYPE_SRQ_RQ_LIMIT = 0x14,
321
322 MLX5_EVENT_TYPE_CQ_ERROR = 0x04,
323 MLX5_EVENT_TYPE_WQ_CATAS_ERROR = 0x05,
324 MLX5_EVENT_TYPE_PATH_MIG_FAILED = 0x07,
325 MLX5_EVENT_TYPE_WQ_INVAL_REQ_ERROR = 0x10,
326 MLX5_EVENT_TYPE_WQ_ACCESS_ERROR = 0x11,
327 MLX5_EVENT_TYPE_SRQ_CATAS_ERROR = 0x12,
328
329 MLX5_EVENT_TYPE_INTERNAL_ERROR = 0x08,
330 MLX5_EVENT_TYPE_PORT_CHANGE = 0x09,
331 MLX5_EVENT_TYPE_GPIO_EVENT = 0x15,
4ce3bf2f 332 MLX5_EVENT_TYPE_PORT_MODULE_EVENT = 0x16,
1865ea9a 333 MLX5_EVENT_TYPE_TEMP_WARN_EVENT = 0x17,
972d7560 334 MLX5_EVENT_TYPE_XRQ_ERROR = 0x18,
e126ba97 335 MLX5_EVENT_TYPE_REMOTE_CONFIG = 0x19,
246ac981 336 MLX5_EVENT_TYPE_GENERAL_EVENT = 0x22,
fd4572b3 337 MLX5_EVENT_TYPE_MONITOR_COUNTER = 0x24,
f9a1ef72 338 MLX5_EVENT_TYPE_PPS_EVENT = 0x25,
e126ba97
EC		 339
340 MLX5_EVENT_TYPE_DB_BF_CONGESTION = 0x1a,
341 MLX5_EVENT_TYPE_STALL_EVENT = 0x1b,
342
343 MLX5_EVENT_TYPE_CMD = 0x0a,
344 MLX5_EVENT_TYPE_PAGE_REQUEST = 0xb,
e420f0c0
HE		 345
346 MLX5_EVENT_TYPE_PAGE_FAULT = 0xc,
073bb189 347 MLX5_EVENT_TYPE_NIC_VPORT_CHANGE = 0xd,
e29341fb 348
cd56f929 349 MLX5_EVENT_TYPE_ESW_FUNCTIONS_CHANGED = 0xe,
349125ba 350 MLX5_EVENT_TYPE_VHCA_STATE_CHANGE = 0xf,
7f0d11c7 351
57cda166 352 MLX5_EVENT_TYPE_DCT_DRAINED = 0x1c,
972d7560 353 MLX5_EVENT_TYPE_DCT_KEY_VIOLATION = 0x1d,
57cda166 354
e29341fb 355 MLX5_EVENT_TYPE_FPGA_ERROR = 0x20,
1f0cf89b 356 MLX5_EVENT_TYPE_FPGA_QP_ERROR = 0x21,
c71ad41c
FD		 357
358 MLX5_EVENT_TYPE_DEVICE_TRACER = 0x26,
0f597ed4 359
b9a7ba55 360 MLX5_EVENT_TYPE_MAX = 0x100,
c71ad41c
FD		 361};
362
241dc159
AL		 363enum mlx5_driver_event {
364 MLX5_DRIVER_EVENT_TYPE_TRAP = 0,
365};
366
c71ad41c
FD		 367enum {
368 MLX5_TRACER_SUBTYPE_OWNERSHIP_CHANGE = 0x0,
369 MLX5_TRACER_SUBTYPE_TRACES_AVAILABLE = 0x1,
e126ba97
EC		 370};
371
246ac981
MG		 372enum {
373 MLX5_GENERAL_SUBTYPE_DELAY_DROP_TIMEOUT = 0x1,
5d3c537f 374 MLX5_GENERAL_SUBTYPE_PCI_POWER_CHANGE_EVENT = 0x5,
2d693567 375 MLX5_GENERAL_SUBTYPE_FW_LIVE_PATCH_EVENT = 0x7,
3df01077 376 MLX5_GENERAL_SUBTYPE_PCI_SYNC_FOR_FW_UPDATE_EVENT = 0x8,
246ac981
MG		 377};
378
e126ba97
EC		 379enum {
380 MLX5_PORT_CHANGE_SUBTYPE_DOWN = 1,
381 MLX5_PORT_CHANGE_SUBTYPE_ACTIVE = 4,
382 MLX5_PORT_CHANGE_SUBTYPE_INITIALIZED = 5,
383 MLX5_PORT_CHANGE_SUBTYPE_LID = 6,
384 MLX5_PORT_CHANGE_SUBTYPE_PKEY = 7,
385 MLX5_PORT_CHANGE_SUBTYPE_GUID = 8,
386 MLX5_PORT_CHANGE_SUBTYPE_CLIENT_REREG = 9,
387};
388
389enum {
e126ba97 390 MLX5_DEV_CAP_FLAG_XRC = 1LL << 3,
e126ba97
EC		 391 MLX5_DEV_CAP_FLAG_BAD_PKEY_CNTR = 1LL << 8,
392 MLX5_DEV_CAP_FLAG_BAD_QKEY_CNTR = 1LL << 9,
393 MLX5_DEV_CAP_FLAG_APM = 1LL << 17,
394 MLX5_DEV_CAP_FLAG_ATOMIC = 1LL << 18,
f360d88a 395 MLX5_DEV_CAP_FLAG_BLOCK_MCAST = 1LL << 23,
6cb7ff3d 396 MLX5_DEV_CAP_FLAG_ON_DMND_PG = 1LL << 24,
3bdb31f6 397 MLX5_DEV_CAP_FLAG_CQ_MODER = 1LL << 29,
bde51583 398 MLX5_DEV_CAP_FLAG_RESIZE_CQ = 1LL << 30,
c7a08ac7 399 MLX5_DEV_CAP_FLAG_DCT = 1LL << 37,
e126ba97 400 MLX5_DEV_CAP_FLAG_SIG_HAND_OVER = 1LL << 40,
c1868b82 401 MLX5_DEV_CAP_FLAG_CMDIF_CSUM = 3LL << 46,
e126ba97
EC		 402};
403
3cca2606
AS		 404enum {
405 MLX5_ROCE_VERSION_1 = 0,
406 MLX5_ROCE_VERSION_2 = 2,
407};
408
409enum {
410 MLX5_ROCE_VERSION_1_CAP = 1 << MLX5_ROCE_VERSION_1,
411 MLX5_ROCE_VERSION_2_CAP = 1 << MLX5_ROCE_VERSION_2,
412};
413
414enum {
415 MLX5_ROCE_L3_TYPE_IPV4 = 0,
416 MLX5_ROCE_L3_TYPE_IPV6 = 1,
417};
418
419enum {
420 MLX5_ROCE_L3_TYPE_IPV4_CAP = 1 << 1,
421 MLX5_ROCE_L3_TYPE_IPV6_CAP = 1 << 2,
422};
423
e126ba97
EC		 424enum {
425 MLX5_OPCODE_NOP = 0x00,
426 MLX5_OPCODE_SEND_INVAL = 0x01,
427 MLX5_OPCODE_RDMA_WRITE = 0x08,
428 MLX5_OPCODE_RDMA_WRITE_IMM = 0x09,
429 MLX5_OPCODE_SEND = 0x0a,
430 MLX5_OPCODE_SEND_IMM = 0x0b,
e281682b 431 MLX5_OPCODE_LSO = 0x0e,
e126ba97
EC		 432 MLX5_OPCODE_RDMA_READ = 0x10,
433 MLX5_OPCODE_ATOMIC_CS = 0x11,
434 MLX5_OPCODE_ATOMIC_FA = 0x12,
435 MLX5_OPCODE_ATOMIC_MASKED_CS = 0x14,
436 MLX5_OPCODE_ATOMIC_MASKED_FA = 0x15,
437 MLX5_OPCODE_BIND_MW = 0x18,
438 MLX5_OPCODE_CONFIG_CMD = 0x1f,
5e0d2eef 439 MLX5_OPCODE_ENHANCED_MPSW = 0x29,
e126ba97
EC		 440
441 MLX5_RECV_OPCODE_RDMA_WRITE_IMM = 0x00,
442 MLX5_RECV_OPCODE_SEND = 0x01,
443 MLX5_RECV_OPCODE_SEND_IMM = 0x02,
444 MLX5_RECV_OPCODE_SEND_INVAL = 0x03,
445
446 MLX5_CQE_OPCODE_ERROR = 0x1e,
447 MLX5_CQE_OPCODE_RESIZE = 0x16,
448
449 MLX5_OPCODE_SET_PSV = 0x20,
450 MLX5_OPCODE_GET_PSV = 0x21,
451 MLX5_OPCODE_CHECK_PSV = 0x22,
a12ff35e 452 MLX5_OPCODE_DUMP = 0x23,
e126ba97
EC		 453 MLX5_OPCODE_RGET_PSV = 0x26,
454 MLX5_OPCODE_RCHECK_PSV = 0x27,
455
456 MLX5_OPCODE_UMR = 0x25,
457
458};
459
a12ff35e 460enum {
26149e3e 461 MLX5_OPC_MOD_TLS_TIS_STATIC_PARAMS = 0x1,
ee5cdf7a 462 MLX5_OPC_MOD_TLS_TIR_STATIC_PARAMS = 0x2,
a12ff35e
EBE		 463};
464
465enum {
26149e3e 466 MLX5_OPC_MOD_TLS_TIS_PROGRESS_PARAMS = 0x1,
ee5cdf7a 467 MLX5_OPC_MOD_TLS_TIR_PROGRESS_PARAMS = 0x2,
a12ff35e
EBE		 468};
469
2d1b69ed
TT		 470struct mlx5_wqe_tls_static_params_seg {
471 u8 ctx[MLX5_ST_SZ_BYTES(tls_static_params)];
472};
473
474struct mlx5_wqe_tls_progress_params_seg {
475 __be32 tis_tir_num;
476 u8 ctx[MLX5_ST_SZ_BYTES(tls_progress_params)];
477};
478
e126ba97
EC		 479enum {
480 MLX5_SET_PORT_RESET_QKEY = 0,
481 MLX5_SET_PORT_GUID0 = 16,
482 MLX5_SET_PORT_NODE_GUID = 17,
483 MLX5_SET_PORT_SYS_GUID = 18,
484 MLX5_SET_PORT_GID_TABLE = 19,
485 MLX5_SET_PORT_PKEY_TABLE = 20,
486};
487
d8880795
TT		 488enum {
489 MLX5_BW_NO_LIMIT = 0,
490 MLX5_100_MBPS_UNIT = 3,
491 MLX5_GBPS_UNIT = 4,
492};
493
e126ba97
EC		 494enum {
495 MLX5_MAX_PAGE_SHIFT = 31
496};
497
87b8de49 498enum {
87b8de49
EC		 499 MLX5_CAP_OFF_CMDIF_CSUM = 46,
500};
501
986ef95e
SG		 502enum {
503 /*
504 * Max wqe size for rdma read is 512 bytes, so this
505 * limits our max_sge_rd as the wqe needs to fit:
506 * - ctrl segment (16 bytes)
507 * - rdma segment (16 bytes)
508 * - scatter elements (16 bytes each)
509 */
510 MLX5_MAX_SGE_RD = (512 - 16 - 16) / 16
511};
512
e420f0c0
HE		 513enum mlx5_odp_transport_cap_bits {
514 MLX5_ODP_SUPPORT_SEND = 1 << 31,
515 MLX5_ODP_SUPPORT_RECV = 1 << 30,
516 MLX5_ODP_SUPPORT_WRITE = 1 << 29,
517 MLX5_ODP_SUPPORT_READ = 1 << 28,
518};
519
520struct mlx5_odp_caps {
521 char reserved[0x10];
522 struct {
523 __be32 rc_odp_caps;
524 __be32 uc_odp_caps;
525 __be32 ud_odp_caps;
526 } per_transport_caps;
527 char reserved2[0xe4];
528};
529
e126ba97
EC		 530struct mlx5_cmd_layout {
531 u8 type;
532 u8 rsvd0[3];
533 __be32 inlen;
534 __be64 in_ptr;
535 __be32 in[4];
536 __be32 out[4];
537 __be64 out_ptr;
538 __be32 outlen;
539 u8 token;
540 u8 sig;
541 u8 rsvd1;
542 u8 status_own;
543};
544
cb464ba5
AL		 545enum mlx5_rfr_severity_bit_offsets {
546 MLX5_RFR_BIT_OFFSET = 0x7,
3e5b72ac
FD		 547};
548
e126ba97 549struct health_buffer {
cb464ba5
AL		 550 __be32 assert_var[6];
551 __be32 rsvd0[2];
e126ba97
EC		 552 __be32 assert_exit_ptr;
553 __be32 assert_callra;
cb464ba5
AL		 554 __be32 rsvd1[1];
555 __be32 time;
e126ba97
EC		 556 __be32 fw_ver;
557 __be32 hw_id;
cb464ba5
AL		 558 u8 rfr_severity;
559 u8 rsvd2[3];
e126ba97
EC		 560 u8 irisc_index;
561 u8 synd;
78ccb258 562 __be16 ext_synd;
e126ba97
EC		 563};
564
3e5b72ac
FD		 565enum mlx5_initializing_bit_offsets {
566 MLX5_FW_RESET_SUPPORTED_OFFSET = 30,
567};
568
fcd29ad1
FD		 569enum mlx5_cmd_addr_l_sz_offset {
570 MLX5_NIC_IFC_OFFSET = 8,
571};
572
e126ba97
EC		 573struct mlx5_init_seg {
574 __be32 fw_rev;
575 __be32 cmdif_rev_fw_sub;
576 __be32 rsvd0[2];
577 __be32 cmdq_addr_h;
578 __be32 cmdq_addr_l_sz;
579 __be32 cmd_dbell;
e3297246
EC		 580 __be32 rsvd1[120];
581 __be32 initializing;
e126ba97 582 struct health_buffer health;
4b2c5fa9
AT		 583 __be32 rsvd2[878];
584 __be32 cmd_exec_to;
585 __be32 cmd_q_init_to;
b0844444
EBE		 586 __be32 internal_timer_h;
587 __be32 internal_timer_l;
b368d7cb 588 __be32 rsvd3[2];
e126ba97 589 __be32 health_counter;
ae02d415
EBE		 590 __be32 rsvd4[11];
591 __be32 real_time_h;
592 __be32 real_time_l;
593 __be32 rsvd5[1006];
e126ba97
EC		 594 __be64 ieee1588_clk;
595 __be32 ieee1588_clk_type;
596 __be32 clr_intx;
597};
598
599struct mlx5_eqe_comp {
600 __be32 reserved[6];
601 __be32 cqn;
602};
603
604struct mlx5_eqe_qp_srq {
e2013b21 605 __be32 reserved1[5];
606 u8 type;
607 u8 reserved2[3];
e126ba97
EC		 608 __be32 qp_srq_n;
609};
610
611struct mlx5_eqe_cq_err {
612 __be32 cqn;
613 u8 reserved1[7];
614 u8 syndrome;
615};
616
972d7560
YH		 617struct mlx5_eqe_xrq_err {
618 __be32 reserved1[5];
619 __be32 type_xrqn;
620 __be32 reserved2;
621};
622
e126ba97
EC		 623struct mlx5_eqe_port_state {
624 u8 reserved0[8];
625 u8 port;
626};
627
628struct mlx5_eqe_gpio {
629 __be32 reserved0[2];
630 __be64 gpio_event;
631};
632
633struct mlx5_eqe_congestion {
634 u8 type;
635 u8 rsvd0;
636 u8 congestion_level;
637};
638
639struct mlx5_eqe_stall_vl {
640 u8 rsvd0[3];
641 u8 port_vl;
642};
643
644struct mlx5_eqe_cmd {
645 __be32 vector;
646 __be32 rsvd[6];
647};
648
649struct mlx5_eqe_page_req {
591905ba 650 __be16 ec_function;
e126ba97 651 __be16 func_id;
0a324f31
ML		 652 __be32 num_pages;
653 __be32 rsvd1[5];
e126ba97
EC		 654};
655
e420f0c0
HE		 656struct mlx5_eqe_page_fault {
657 __be32 bytes_committed;
658 union {
659 struct {
660 u16 reserved1;
661 __be16 wqe_index;
662 u16 reserved2;
663 __be16 packet_length;
d9aaed83
AK		 664 __be32 token;
665 u8 reserved4[8];
666 __be32 pftype_wq;
e420f0c0
HE		 667 } __packed wqe;
668 struct {
669 __be32 r_key;
670 u16 reserved1;
671 __be16 packet_length;
672 __be32 rdma_op_len;
673 __be64 rdma_va;
d9aaed83 674 __be32 pftype_token;
e420f0c0
HE		 675 } __packed rdma;
676 } __packed;
e420f0c0
HE		 677} __packed;
678
073bb189
SM		 679struct mlx5_eqe_vport_change {
680 u8 rsvd0[2];
681 __be16 vport_num;
682 __be32 rsvd1[6];
683} __packed;
684
4ce3bf2f
HN		 685struct mlx5_eqe_port_module {
686 u8 reserved_at_0[1];
687 u8 module;
688 u8 reserved_at_2[1];
689 u8 module_status;
690 u8 reserved_at_4[2];
691 u8 error_type;
692} __packed;
693
f9a1ef72
EE		 694struct mlx5_eqe_pps {
695 u8 rsvd0[3];
696 u8 pin;
697 u8 rsvd1[4];
698 union {
699 struct {
700 __be32 time_sec;
701 __be32 time_nsec;
702 };
703 struct {
704 __be64 time_stamp;
705 };
706 };
707 u8 rsvd2[12];
708} __packed;
709
57cda166
MS		 710struct mlx5_eqe_dct {
711 __be32 reserved[6];
712 __be32 dctn;
713};
714
1865ea9a
IT		 715struct mlx5_eqe_temp_warning {
716 __be64 sensor_warning_msb;
717 __be64 sensor_warning_lsb;
718} __packed;
719
3df01077
MS		 720#define SYNC_RST_STATE_MASK 0xf
721
722enum sync_rst_state_type {
723 MLX5_SYNC_RST_STATE_RESET_REQUEST = 0x0,
724 MLX5_SYNC_RST_STATE_RESET_NOW = 0x1,
725 MLX5_SYNC_RST_STATE_RESET_ABORT = 0x2,
726};
727
728struct mlx5_eqe_sync_fw_update {
729 u8 reserved_at_0[3];
730 u8 sync_rst_state;
731};
732
349125ba
PP		 733struct mlx5_eqe_vhca_state {
734 __be16 ec_function;
735 __be16 function_id;
736} __packed;
737
e126ba97
EC		 738union ev_data {
739 __be32 raw[7];
740 struct mlx5_eqe_cmd cmd;
741 struct mlx5_eqe_comp comp;
742 struct mlx5_eqe_qp_srq qp_srq;
743 struct mlx5_eqe_cq_err cq_err;
e126ba97
EC		 744 struct mlx5_eqe_port_state port;
745 struct mlx5_eqe_gpio gpio;
746 struct mlx5_eqe_congestion cong;
747 struct mlx5_eqe_stall_vl stall_vl;
748 struct mlx5_eqe_page_req req_pages;
e420f0c0 749 struct mlx5_eqe_page_fault page_fault;
073bb189 750 struct mlx5_eqe_vport_change vport_change;
4ce3bf2f 751 struct mlx5_eqe_port_module port_module;
f9a1ef72 752 struct mlx5_eqe_pps pps;
57cda166 753 struct mlx5_eqe_dct dct;
1865ea9a 754 struct mlx5_eqe_temp_warning temp_warning;
972d7560 755 struct mlx5_eqe_xrq_err xrq_err;
3df01077 756 struct mlx5_eqe_sync_fw_update sync_fw_update;
349125ba 757 struct mlx5_eqe_vhca_state vhca_state;
e126ba97
EC		 758} __packed;
759
760struct mlx5_eqe {
761 u8 rsvd0;
762 u8 type;
763 u8 rsvd1;
764 u8 sub_type;
765 __be32 rsvd2[7];
766 union ev_data data;
767 __be16 rsvd3;
768 u8 signature;
769 u8 owner;
770} __packed;
771
772struct mlx5_cmd_prot_block {
773 u8 data[MLX5_CMD_DATA_BLOCK_SIZE];
774 u8 rsvd0[48];
775 __be64 next;
776 __be32 block_num;
777 u8 rsvd1;
778 u8 token;
779 u8 ctrl_sig;
780 u8 sig;
781};
782
e281682b
SM		 783enum {
784 MLX5_CQE_SYND_FLUSHED_IN_ERROR = 5,
785};
786
e126ba97
EC		 787struct mlx5_err_cqe {
788 u8 rsvd0[32];
789 __be32 srqn;
790 u8 rsvd1[18];
791 u8 vendor_err_synd;
792 u8 syndrome;
793 __be32 s_wqe_opcode_qpn;
794 __be16 wqe_counter;
795 u8 signature;
796 u8 op_own;
797};
798
799struct mlx5_cqe64 {
ee5cdf7a 800 u8 tls_outer_l3_tunneled;
1b223dd3
SM		 801 u8 rsvd0;
802 __be16 wqe_id;
f97d5c2a
KM		 803 union {
804 struct {
805 u8 tcppsh_abort_dupack;
806 u8 min_ttl;
807 __be16 tcp_win;
808 __be32 ack_seq_num;
809 } lro;
810 struct {
811 u8 reserved0:1;
812 u8 match:1;
813 u8 flush:1;
814 u8 reserved3:5;
815 u8 header_size;
816 __be16 header_entry_index;
817 __be32 data_offset;
818 } shampo;
819 };
e281682b
SM		 820 __be32 rss_hash_result;
821 u8 rss_hash_type;
e126ba97 822 u8 ml_path;
e281682b
SM		 823 u8 rsvd20[2];
824 __be16 check_sum;
e126ba97
EC		 825 __be16 slid;
826 __be32 flags_rqpn;
e281682b 827 u8 hds_ip_ext;
1b223dd3 828 u8 l4_l3_hdr_type;
e281682b
SM		 829 __be16 vlan_info;
830 __be32 srqn; /* [31:24]: lro_num_seg, [23:0]: srqn */
244faedf
RS		 831 union {
832 __be32 immediate;
833 __be32 inval_rkey;
834 __be32 pkey;
835 __be32 ft_metadata;
836 };
e126ba97
EC		 837 u8 rsvd40[4];
838 __be32 byte_cnt;
b0844444
EBE		 839 __be32 timestamp_h;
840 __be32 timestamp_l;
e126ba97
EC		 841 __be32 sop_drop_qpn;
842 __be16 wqe_counter;
843 u8 signature;
844 u8 op_own;
845};
846
7219ab34
TT		 847struct mlx5_mini_cqe8 {
848 union {
849 __be32 rx_hash_result;
850 struct {
851 __be16 checksum;
b7cf0806 852 __be16 stridx;
7219ab34
TT		 853 };
854 struct {
855 __be16 wqe_counter;
856 u8 s_wqe_opcode;
857 u8 reserved;
858 } s_wqe_info;
859 };
860 __be32 byte_cnt;
861};
862
863enum {
864 MLX5_NO_INLINE_DATA,
865 MLX5_INLINE_DATA32_SEG,
866 MLX5_INLINE_DATA64_SEG,
867 MLX5_COMPRESSED,
868};
869
870enum {
871 MLX5_CQE_FORMAT_CSUM = 0x1,
b7cf0806 872 MLX5_CQE_FORMAT_CSUM_STRIDX = 0x3,
7219ab34
TT		 873};
874
875#define MLX5_MINI_CQE_ARRAY_SIZE 8
876
e2abdcf1 877static inline u8 mlx5_get_cqe_format(struct mlx5_cqe64 *cqe)
7219ab34
TT		 878{
879 return (cqe->op_own >> 2) & 0x3;
880}
881
6254adeb
TT		 882static inline u8 get_cqe_opcode(struct mlx5_cqe64 *cqe)
883{
884 return cqe->op_own >> 4;
885}
886
604acb19 887static inline u8 get_cqe_lro_tcppsh(struct mlx5_cqe64 *cqe)
e281682b 888{
f97d5c2a 889 return (cqe->lro.tcppsh_abort_dupack >> 6) & 1;
e281682b
SM		 890}
891
892static inline u8 get_cqe_l4_hdr_type(struct mlx5_cqe64 *cqe)
893{
1b223dd3
SM		 894 return (cqe->l4_l3_hdr_type >> 4) & 0x7;
895}
896
897static inline u8 get_cqe_l3_hdr_type(struct mlx5_cqe64 *cqe)
898{
899 return (cqe->l4_l3_hdr_type >> 2) & 0x3;
900}
901
e2abdcf1 902static inline bool cqe_is_tunneled(struct mlx5_cqe64 *cqe)
1b223dd3 903{
ee5cdf7a
TT		 904 return cqe->tls_outer_l3_tunneled & 0x1;
905}
906
907static inline u8 get_cqe_tls_offload(struct mlx5_cqe64 *cqe)
908{
909 return (cqe->tls_outer_l3_tunneled >> 3) & 0x3;
e281682b
SM		 910}
911
e2abdcf1 912static inline bool cqe_has_vlan(struct mlx5_cqe64 *cqe)
e281682b 913{
e2abdcf1 914 return cqe->l4_l3_hdr_type & 0x1;
e281682b
SM		 915}
916
b0844444
EBE		 917static inline u64 get_cqe_ts(struct mlx5_cqe64 *cqe)
918{
919 u32 hi, lo;
920
921 hi = be32_to_cpu(cqe->timestamp_h);
922 lo = be32_to_cpu(cqe->timestamp_l);
923
924 return (u64)lo | ((u64)hi << 32);
925}
926
5543e989
AL		 927static inline u16 get_cqe_flow_tag(struct mlx5_cqe64 *cqe)
928{
929 return be32_to_cpu(cqe->sop_drop_qpn) & 0xFFF;
930}
931
6980ffa0
TT		 932#define MLX5_MPWQE_LOG_NUM_STRIDES_EXT_BASE 3
933#define MLX5_MPWQE_LOG_NUM_STRIDES_BASE 9
934#define MLX5_MPWQE_LOG_NUM_STRIDES_MAX 16
935#define MLX5_MPWQE_LOG_STRIDE_SZ_BASE 6
936#define MLX5_MPWQE_LOG_STRIDE_SZ_MAX 13
619a8f2a 937
461017cb
TT		 938struct mpwrq_cqe_bc {
939 __be16 filler_consumed_strides;
940 __be16 byte_cnt;
941};
942
943static inline u16 mpwrq_get_cqe_byte_cnt(struct mlx5_cqe64 *cqe)
944{
945 struct mpwrq_cqe_bc *bc = (struct mpwrq_cqe_bc *)&cqe->byte_cnt;
946
947 return be16_to_cpu(bc->byte_cnt);
948}
949
950static inline u16 mpwrq_get_cqe_bc_consumed_strides(struct mpwrq_cqe_bc *bc)
951{
952 return 0x7fff & be16_to_cpu(bc->filler_consumed_strides);
953}
954
955static inline u16 mpwrq_get_cqe_consumed_strides(struct mlx5_cqe64 *cqe)
956{
957 struct mpwrq_cqe_bc *bc = (struct mpwrq_cqe_bc *)&cqe->byte_cnt;
958
959 return mpwrq_get_cqe_bc_consumed_strides(bc);
960}
961
962static inline bool mpwrq_is_filler_cqe(struct mlx5_cqe64 *cqe)
963{
964 struct mpwrq_cqe_bc *bc = (struct mpwrq_cqe_bc *)&cqe->byte_cnt;
965
966 return 0x8000 & be16_to_cpu(bc->filler_consumed_strides);
967}
968
969static inline u16 mpwrq_get_cqe_stride_index(struct mlx5_cqe64 *cqe)
970{
971 return be16_to_cpu(cqe->wqe_counter);
972}
973
e281682b
SM		 974enum {
975 CQE_L4_HDR_TYPE_NONE = 0x0,
976 CQE_L4_HDR_TYPE_TCP_NO_ACK = 0x1,
977 CQE_L4_HDR_TYPE_UDP = 0x2,
978 CQE_L4_HDR_TYPE_TCP_ACK_NO_DATA = 0x3,
979 CQE_L4_HDR_TYPE_TCP_ACK_AND_DATA = 0x4,
980};
981
982enum {
12e8b570
JDB		 983 CQE_RSS_HTYPE_IP = 0x3 << 2,
984 /* cqe->rss_hash_type[3:2] - IP destination selected for hash
985 * (00 = none, 01 = IPv4, 10 = IPv6, 11 = Reserved)
986 */
987 CQE_RSS_HTYPE_L4 = 0x3 << 6,
988 /* cqe->rss_hash_type[7:6] - L4 destination selected for hash
989 * (00 = none, 01 = TCP. 10 = UDP, 11 = IPSEC.SPI
990 */
e281682b
SM		 991};
992
cb34be6d
AS		 993enum {
994 MLX5_CQE_ROCE_L3_HEADER_TYPE_GRH = 0x0,
995 MLX5_CQE_ROCE_L3_HEADER_TYPE_IPV6 = 0x1,
996 MLX5_CQE_ROCE_L3_HEADER_TYPE_IPV4 = 0x2,
997};
998
e281682b
SM		 999enum {
1000 CQE_L2_OK = 1 << 0,
1001 CQE_L3_OK = 1 << 1,
1002 CQE_L4_OK = 1 << 2,
1003};
1004
ee5cdf7a
TT		 1005enum {
1006 CQE_TLS_OFFLOAD_NOT_DECRYPTED = 0x0,
1007 CQE_TLS_OFFLOAD_DECRYPTED = 0x1,
1008 CQE_TLS_OFFLOAD_RESYNC = 0x2,
1009 CQE_TLS_OFFLOAD_ERROR = 0x3,
1010};
1011
d5436ba0
SG		 1012struct mlx5_sig_err_cqe {
1013 u8 rsvd0[16];
1014 __be32 expected_trans_sig;
1015 __be32 actual_trans_sig;
1016 __be32 expected_reftag;
1017 __be32 actual_reftag;
1018 __be16 syndrome;
1019 u8 rsvd22[2];
1020 __be32 mkey;
1021 __be64 err_offset;
1022 u8 rsvd30[8];
1023 __be32 qpn;
1024 u8 rsvd38[2];
1025 u8 signature;
1026 u8 op_own;
1027};
1028
e126ba97
EC		 1029struct mlx5_wqe_srq_next_seg {
1030 u8 rsvd0[2];
1031 __be16 next_wqe_index;
1032 u8 signature;
1033 u8 rsvd1[11];
1034};
1035
1036union mlx5_ext_cqe {
1037 struct ib_grh grh;
1038 u8 inl[64];
1039};
1040
1041struct mlx5_cqe128 {
1042 union mlx5_ext_cqe inl_grh;
1043 struct mlx5_cqe64 cqe64;
1044};
1045
968e78dd
HE		 1046enum {
1047 MLX5_MKEY_STATUS_FREE = 1 << 6,
1048};
1049
ec22eb53
SM		 1050enum {
1051 MLX5_MKEY_REMOTE_INVAL = 1 << 24,
1052 MLX5_MKEY_FLAG_SYNC_UMR = 1 << 29,
1053 MLX5_MKEY_BSF_EN = 1 << 30,
ec22eb53
SM		 1054};
1055
e126ba97
EC		 1056struct mlx5_mkey_seg {
1057 /* This is a two bit field occupying bits 31-30.
1058 * bit 31 is always 0,
39c538d6 1059 * bit 30 is zero for regular MRs and 1 (e.g free) for UMRs that do not have translation
e126ba97
EC		 1060 */
1061 u8 status;
1062 u8 pcie_control;
1063 u8 flags;
1064 u8 version;
1065 __be32 qpn_mkey7_0;
1066 u8 rsvd1[4];
1067 __be32 flags_pd;
1068 __be64 start_addr;
1069 __be64 len;
1070 __be32 bsfs_octo_size;
1071 u8 rsvd2[16];
1072 __be32 xlt_oct_size;
1073 u8 rsvd3[3];
1074 u8 log2_page_size;
1075 u8 rsvd4[4];
1076};
1077
e126ba97
EC		 1078#define MLX5_ATTR_EXTENDED_PORT_INFO cpu_to_be16(0xff90)
1079
1080enum {
1081 MLX_EXT_PORT_CAP_FLAG_EXTENDED_PORT_INFO = 1 << 0
1082};
1083
e281682b
SM		 1084enum {
1085 VPORT_STATE_DOWN = 0x0,
1086 VPORT_STATE_UP = 0x1,
1087};
1088
81848731 1089enum {
cc9c82a8
EBE		 1090 MLX5_VPORT_ADMIN_STATE_DOWN = 0x0,
1091 MLX5_VPORT_ADMIN_STATE_UP = 0x1,
1092 MLX5_VPORT_ADMIN_STATE_AUTO = 0x2,
81848731
SM		 1093};
1094
e281682b
SM		 1095enum {
1096 MLX5_L3_PROT_TYPE_IPV4 = 0,
1097 MLX5_L3_PROT_TYPE_IPV6 = 1,
1098};
1099
1100enum {
1101 MLX5_L4_PROT_TYPE_TCP = 0,
1102 MLX5_L4_PROT_TYPE_UDP = 1,
1103};
1104
1105enum {
1106 MLX5_HASH_FIELD_SEL_SRC_IP = 1 << 0,
1107 MLX5_HASH_FIELD_SEL_DST_IP = 1 << 1,
1108 MLX5_HASH_FIELD_SEL_L4_SPORT = 1 << 2,
1109 MLX5_HASH_FIELD_SEL_L4_DPORT = 1 << 3,
1110 MLX5_HASH_FIELD_SEL_IPSEC_SPI = 1 << 4,
1111};
1112
1113enum {
1114 MLX5_MATCH_OUTER_HEADERS = 1 << 0,
1115 MLX5_MATCH_MISC_PARAMETERS = 1 << 1,
1116 MLX5_MATCH_INNER_HEADERS = 1 << 2,
b169e64a
YK		 1117 MLX5_MATCH_MISC_PARAMETERS_2 = 1 << 3,
1118 MLX5_MATCH_MISC_PARAMETERS_3 = 1 << 4,
7da3ad6c 1119 MLX5_MATCH_MISC_PARAMETERS_4 = 1 << 5,
0f2a6c3b 1120 MLX5_MATCH_MISC_PARAMETERS_5 = 1 << 6,
e281682b
SM		 1121};
1122
1123enum {
1124 MLX5_FLOW_TABLE_TYPE_NIC_RCV = 0,
1125 MLX5_FLOW_TABLE_TYPE_ESWITCH = 4,
1126};
1127
1128enum {
1129 MLX5_FLOW_CONTEXT_DEST_TYPE_VPORT = 0,
1130 MLX5_FLOW_CONTEXT_DEST_TYPE_FLOW_TABLE = 1,
1131 MLX5_FLOW_CONTEXT_DEST_TYPE_TIR = 2,
1132};
1133
e16aea27
SM		 1134enum mlx5_list_type {
1135 MLX5_NVPRT_LIST_TYPE_UC = 0x0,
1136 MLX5_NVPRT_LIST_TYPE_MC = 0x1,
1137 MLX5_NVPRT_LIST_TYPE_VLAN = 0x2,
1138};
1139
e281682b
SM		 1140enum {
1141 MLX5_RQC_RQ_TYPE_MEMORY_RQ_INLINE = 0x0,
1142 MLX5_RQC_RQ_TYPE_MEMORY_RQ_RPM = 0x1,
1143};
1144
928cfe87
TT		 1145enum mlx5_wol_mode {
1146 MLX5_WOL_DISABLE = 0,
1147 MLX5_WOL_SECURED_MAGIC = 1 << 1,
1148 MLX5_WOL_MAGIC = 1 << 2,
1149 MLX5_WOL_ARP = 1 << 3,
1150 MLX5_WOL_BROADCAST = 1 << 4,
1151 MLX5_WOL_MULTICAST = 1 << 5,
1152 MLX5_WOL_UNICAST = 1 << 6,
1153 MLX5_WOL_PHY_ACTIVITY = 1 << 7,
1154};
1155
71c6e863
AL		 1156enum mlx5_mpls_supported_fields {
1157 MLX5_FIELD_SUPPORT_MPLS_LABEL = 1 << 0,
1158 MLX5_FIELD_SUPPORT_MPLS_EXP = 1 << 1,
1159 MLX5_FIELD_SUPPORT_MPLS_S_BOS = 1 << 2,
1160 MLX5_FIELD_SUPPORT_MPLS_TTL = 1 << 3
1161};
1162
e818e255 1163enum mlx5_flex_parser_protos {
b169e64a 1164 MLX5_FLEX_PROTO_GENEVE = 1 << 3,
e818e255
AL		 1165 MLX5_FLEX_PROTO_CW_MPLS_GRE = 1 << 4,
1166 MLX5_FLEX_PROTO_CW_MPLS_UDP = 1 << 5,
a3222a2d
MD		 1167 MLX5_FLEX_PROTO_ICMP = 1 << 8,
1168 MLX5_FLEX_PROTO_ICMPV6 = 1 << 9,
e818e255
AL		 1169};
1170
938fe83c
SM		 1171/* MLX5 DEV CAPs */
1172
1173/* TODO: EAT.ME */
1174enum mlx5_cap_mode {
1175 HCA_CAP_OPMOD_GET_MAX = 0,
1176 HCA_CAP_OPMOD_GET_CUR = 1,
1177};
1178
48f02eef
PP		 1179/* Any new cap addition must update mlx5_hca_caps_alloc() to allocate
1180 * capability memory.
1181 */
938fe83c
SM		 1182enum mlx5_cap_type {
1183 MLX5_CAP_GENERAL = 0,
1184 MLX5_CAP_ETHERNET_OFFLOADS,
1185 MLX5_CAP_ODP,
1186 MLX5_CAP_ATOMIC,
1187 MLX5_CAP_ROCE,
1188 MLX5_CAP_IPOIB_OFFLOADS,
4ce749bd 1189 MLX5_CAP_IPOIB_ENHANCED_OFFLOADS,
938fe83c 1190 MLX5_CAP_FLOW_TABLE,
495716b1 1191 MLX5_CAP_ESWITCH_FLOW_TABLE,
d6666753 1192 MLX5_CAP_ESWITCH,
3f0393a5
SG		 1193 MLX5_CAP_RESERVED,
1194 MLX5_CAP_VECTOR_CALC,
1466cc5b 1195 MLX5_CAP_QOS,
2fcb12df 1196 MLX5_CAP_DEBUG,
e72bd817
AL		 1197 MLX5_CAP_RESERVED_14,
1198 MLX5_CAP_DEV_MEM,
a12ff35e
EBE		 1199 MLX5_CAP_RESERVED_16,
1200 MLX5_CAP_TLS,
ca1992c6 1201 MLX5_CAP_VDPA_EMULATION = 0x13,
b9a7ba55 1202 MLX5_CAP_DEV_EVENT = 0x14,
2b58f6d9 1203 MLX5_CAP_IPSEC,
7025329d 1204 MLX5_CAP_DEV_SHAMPO = 0x1d,
67133eaa 1205 MLX5_CAP_GENERAL_2 = 0x20,
425a563a 1206 MLX5_CAP_PORT_SELECTION = 0x25,
938fe83c
SM		 1207 /* NUM OF CAP Types */
1208 MLX5_CAP_NUM
1209};
1210
cfdcbcea
GP		 1211enum mlx5_pcam_reg_groups {
1212 MLX5_PCAM_REGS_5000_TO_507F = 0x0,
1213};
1214
1215enum mlx5_pcam_feature_groups {
1216 MLX5_PCAM_FEATURE_ENHANCED_FEATURES = 0x0,
1217};
1218
1219enum mlx5_mcam_reg_groups {
1220 MLX5_MCAM_REGS_FIRST_128 = 0x0,
932ef155
EBE		 1221 MLX5_MCAM_REGS_0x9080_0x90FF = 0x1,
1222 MLX5_MCAM_REGS_0x9100_0x917F = 0x2,
1223 MLX5_MCAM_REGS_NUM = 0x3,
cfdcbcea
GP		 1224};
1225
1226enum mlx5_mcam_feature_groups {
1227 MLX5_MCAM_FEATURE_ENHANCED_FEATURES = 0x0,
1228};
1229
c02762eb
HN		 1230enum mlx5_qcam_reg_groups {
1231 MLX5_QCAM_REGS_FIRST_128 = 0x0,
1232};
1233
1234enum mlx5_qcam_feature_groups {
1235 MLX5_QCAM_FEATURE_ENHANCED_FEATURES = 0x0,
1236};
1237
938fe83c
SM		 1238/* GET Dev Caps macros */
1239#define MLX5_CAP_GEN(mdev, cap) \
48f02eef 1240 MLX5_GET(cmd_hca_cap, mdev->caps.hca[MLX5_CAP_GENERAL]->cur, cap)
938fe83c 1241
38b7ca92 1242#define MLX5_CAP_GEN_64(mdev, cap) \
48f02eef 1243 MLX5_GET64(cmd_hca_cap, mdev->caps.hca[MLX5_CAP_GENERAL]->cur, cap)
38b7ca92 1244
938fe83c 1245#define MLX5_CAP_GEN_MAX(mdev, cap) \
48f02eef 1246 MLX5_GET(cmd_hca_cap, mdev->caps.hca[MLX5_CAP_GENERAL]->max, cap)
938fe83c 1247
67133eaa 1248#define MLX5_CAP_GEN_2(mdev, cap) \
48f02eef 1249 MLX5_GET(cmd_hca_cap_2, mdev->caps.hca[MLX5_CAP_GENERAL_2]->cur, cap)
67133eaa
YK		 1250
1251#define MLX5_CAP_GEN_2_64(mdev, cap) \
48f02eef 1252 MLX5_GET64(cmd_hca_cap_2, mdev->caps.hca[MLX5_CAP_GENERAL_2]->cur, cap)
67133eaa
YK		 1253
1254#define MLX5_CAP_GEN_2_MAX(mdev, cap) \
48f02eef 1255 MLX5_GET(cmd_hca_cap_2, mdev->caps.hca[MLX5_CAP_GENERAL_2]->max, cap)
67133eaa 1256
938fe83c
SM		 1257#define MLX5_CAP_ETH(mdev, cap) \
1258 MLX5_GET(per_protocol_networking_offload_caps,\
48f02eef 1259 mdev->caps.hca[MLX5_CAP_ETHERNET_OFFLOADS]->cur, cap)
938fe83c
SM		 1260
1261#define MLX5_CAP_ETH_MAX(mdev, cap) \
1262 MLX5_GET(per_protocol_networking_offload_caps,\
48f02eef 1263 mdev->caps.hca[MLX5_CAP_ETHERNET_OFFLOADS]->max, cap)
938fe83c 1264
4ce749bd
YH		 1265#define MLX5_CAP_IPOIB_ENHANCED(mdev, cap) \
1266 MLX5_GET(per_protocol_networking_offload_caps,\
48f02eef 1267 mdev->caps.hca[MLX5_CAP_IPOIB_ENHANCED_OFFLOADS]->cur, cap)
4ce749bd 1268
938fe83c 1269#define MLX5_CAP_ROCE(mdev, cap) \
48f02eef 1270 MLX5_GET(roce_cap, mdev->caps.hca[MLX5_CAP_ROCE]->cur, cap)
938fe83c
SM		 1271
1272#define MLX5_CAP_ROCE_MAX(mdev, cap) \
48f02eef 1273 MLX5_GET(roce_cap, mdev->caps.hca[MLX5_CAP_ROCE]->max, cap)
938fe83c
SM		 1274
1275#define MLX5_CAP_ATOMIC(mdev, cap) \
48f02eef 1276 MLX5_GET(atomic_caps, mdev->caps.hca[MLX5_CAP_ATOMIC]->cur, cap)
938fe83c
SM		 1277
1278#define MLX5_CAP_ATOMIC_MAX(mdev, cap) \
48f02eef 1279 MLX5_GET(atomic_caps, mdev->caps.hca[MLX5_CAP_ATOMIC]->max, cap)
938fe83c
SM		 1280
1281#define MLX5_CAP_FLOWTABLE(mdev, cap) \
48f02eef 1282 MLX5_GET(flow_table_nic_cap, mdev->caps.hca[MLX5_CAP_FLOW_TABLE]->cur, cap)
938fe83c 1283
97b5484e 1284#define MLX5_CAP64_FLOWTABLE(mdev, cap) \
48f02eef 1285 MLX5_GET64(flow_table_nic_cap, (mdev)->caps.hca[MLX5_CAP_FLOW_TABLE]->cur, cap)
97b5484e 1286
938fe83c 1287#define MLX5_CAP_FLOWTABLE_MAX(mdev, cap) \
48f02eef 1288 MLX5_GET(flow_table_nic_cap, mdev->caps.hca[MLX5_CAP_FLOW_TABLE]->max, cap)
938fe83c 1289
876d634d
MG		 1290#define MLX5_CAP_FLOWTABLE_NIC_RX(mdev, cap) \
1291 MLX5_CAP_FLOWTABLE(mdev, flow_table_properties_nic_receive.cap)
1292
1293#define MLX5_CAP_FLOWTABLE_NIC_RX_MAX(mdev, cap) \
1294 MLX5_CAP_FLOWTABLE_MAX(mdev, flow_table_properties_nic_receive.cap)
1295
8ce78257
MB		 1296#define MLX5_CAP_FLOWTABLE_NIC_TX(mdev, cap) \
1297 MLX5_CAP_FLOWTABLE(mdev, flow_table_properties_nic_transmit.cap)
1298
1299#define MLX5_CAP_FLOWTABLE_NIC_TX_MAX(mdev, cap) \
1300 MLX5_CAP_FLOWTABLE_MAX(mdev, flow_table_properties_nic_transmit.cap)
1301
cea824d4
MG		 1302#define MLX5_CAP_FLOWTABLE_SNIFFER_RX(mdev, cap) \
1303 MLX5_CAP_FLOWTABLE(mdev, flow_table_properties_nic_receive_sniffer.cap)
1304
1305#define MLX5_CAP_FLOWTABLE_SNIFFER_RX_MAX(mdev, cap) \
1306 MLX5_CAP_FLOWTABLE_MAX(mdev, flow_table_properties_nic_receive_sniffer.cap)
1307
1308#define MLX5_CAP_FLOWTABLE_SNIFFER_TX(mdev, cap) \
1309 MLX5_CAP_FLOWTABLE(mdev, flow_table_properties_nic_transmit_sniffer.cap)
1310
1311#define MLX5_CAP_FLOWTABLE_SNIFFER_TX_MAX(mdev, cap) \
1312 MLX5_CAP_FLOWTABLE_MAX(mdev, flow_table_properties_nic_transmit_sniffer.cap)
1313
d83eb50e
MG		 1314#define MLX5_CAP_FLOWTABLE_RDMA_RX(mdev, cap) \
1315 MLX5_CAP_FLOWTABLE(mdev, flow_table_properties_nic_receive_rdma.cap)
1316
1317#define MLX5_CAP_FLOWTABLE_RDMA_RX_MAX(mdev, cap) \
1318 MLX5_CAP_FLOWTABLE_MAX(mdev, flow_table_properties_nic_receive_rdma.cap)
1319
24670b1a
MG		 1320#define MLX5_CAP_FLOWTABLE_RDMA_TX(mdev, cap) \
1321 MLX5_CAP_FLOWTABLE(mdev, flow_table_properties_nic_transmit_rdma.cap)
1322
1323#define MLX5_CAP_FLOWTABLE_RDMA_TX_MAX(mdev, cap) \
1324 MLX5_CAP_FLOWTABLE_MAX(mdev, flow_table_properties_nic_transmit_rdma.cap)
1325
495716b1
SM		 1326#define MLX5_CAP_ESW_FLOWTABLE(mdev, cap) \
1327 MLX5_GET(flow_table_eswitch_cap, \
48f02eef 1328 mdev->caps.hca[MLX5_CAP_ESWITCH_FLOW_TABLE]->cur, cap)
495716b1
SM		 1329
1330#define MLX5_CAP_ESW_FLOWTABLE_MAX(mdev, cap) \
1331 MLX5_GET(flow_table_eswitch_cap, \
48f02eef 1332 mdev->caps.hca[MLX5_CAP_ESWITCH_FLOW_TABLE]->max, cap)
495716b1
SM		 1333
1334#define MLX5_CAP_ESW_FLOWTABLE_FDB(mdev, cap) \
1335 MLX5_CAP_ESW_FLOWTABLE(mdev, flow_table_properties_nic_esw_fdb.cap)
1336
1337#define MLX5_CAP_ESW_FLOWTABLE_FDB_MAX(mdev, cap) \
1338 MLX5_CAP_ESW_FLOWTABLE_MAX(mdev, flow_table_properties_nic_esw_fdb.cap)
1339
efdc810b
MHY		 1340#define MLX5_CAP_ESW_EGRESS_ACL(mdev, cap) \
1341 MLX5_CAP_ESW_FLOWTABLE(mdev, flow_table_properties_esw_acl_egress.cap)
1342
1343#define MLX5_CAP_ESW_EGRESS_ACL_MAX(mdev, cap) \
1344 MLX5_CAP_ESW_FLOWTABLE_MAX(mdev, flow_table_properties_esw_acl_egress.cap)
1345
1346#define MLX5_CAP_ESW_INGRESS_ACL(mdev, cap) \
1347 MLX5_CAP_ESW_FLOWTABLE(mdev, flow_table_properties_esw_acl_ingress.cap)
1348
1349#define MLX5_CAP_ESW_INGRESS_ACL_MAX(mdev, cap) \
1350 MLX5_CAP_ESW_FLOWTABLE_MAX(mdev, flow_table_properties_esw_acl_ingress.cap)
1351
d6666753
SM		 1352#define MLX5_CAP_ESW(mdev, cap) \
1353 MLX5_GET(e_switch_cap, \
48f02eef 1354 mdev->caps.hca[MLX5_CAP_ESWITCH]->cur, cap)
d6666753 1355
97b5484e
AV		 1356#define MLX5_CAP64_ESW_FLOWTABLE(mdev, cap) \
1357 MLX5_GET64(flow_table_eswitch_cap, \
48f02eef 1358 (mdev)->caps.hca[MLX5_CAP_ESWITCH_FLOW_TABLE]->cur, cap)
97b5484e 1359
d6666753
SM		 1360#define MLX5_CAP_ESW_MAX(mdev, cap) \
1361 MLX5_GET(e_switch_cap, \
48f02eef 1362 mdev->caps.hca[MLX5_CAP_ESWITCH]->max, cap)
d6666753 1363
425a563a
MG		 1364#define MLX5_CAP_PORT_SELECTION(mdev, cap) \
1365 MLX5_GET(port_selection_cap, \
1366 mdev->caps.hca[MLX5_CAP_PORT_SELECTION]->cur, cap)
1367
1368#define MLX5_CAP_PORT_SELECTION_MAX(mdev, cap) \
1369 MLX5_GET(port_selection_cap, \
1370 mdev->caps.hca[MLX5_CAP_PORT_SELECTION]->max, cap)
1371
1372#define MLX5_CAP_FLOWTABLE_PORT_SELECTION(mdev, cap) \
1373 MLX5_CAP_PORT_SELECTION(mdev, flow_table_properties_port_selection.cap)
1374
1375#define MLX5_CAP_FLOWTABLE_PORT_SELECTION_MAX(mdev, cap) \
1376 MLX5_CAP_PORT_SELECTION_MAX(mdev, flow_table_properties_port_selection.cap)
1377
938fe83c 1378#define MLX5_CAP_ODP(mdev, cap)\
48f02eef 1379 MLX5_GET(odp_cap, mdev->caps.hca[MLX5_CAP_ODP]->cur, cap)
938fe83c 1380
46861e3e 1381#define MLX5_CAP_ODP_MAX(mdev, cap)\
48f02eef 1382 MLX5_GET(odp_cap, mdev->caps.hca[MLX5_CAP_ODP]->max, cap)
46861e3e 1383
3f0393a5
SG		 1384#define MLX5_CAP_VECTOR_CALC(mdev, cap) \
1385 MLX5_GET(vector_calc_cap, \
48f02eef 1386 mdev->caps.hca[MLX5_CAP_VECTOR_CALC]->cur, cap)
3f0393a5 1387
1466cc5b 1388#define MLX5_CAP_QOS(mdev, cap)\
48f02eef 1389 MLX5_GET(qos_cap, mdev->caps.hca[MLX5_CAP_QOS]->cur, cap)
1466cc5b 1390
2fcb12df 1391#define MLX5_CAP_DEBUG(mdev, cap)\
48f02eef 1392 MLX5_GET(debug_cap, mdev->caps.hca[MLX5_CAP_DEBUG]->cur, cap)
2fcb12df 1393
71862561
GP		 1394#define MLX5_CAP_PCAM_FEATURE(mdev, fld) \
1395 MLX5_GET(pcam_reg, (mdev)->caps.pcam, feature_cap_mask.enhanced_features.fld)
1396
df5f1361
HN		 1397#define MLX5_CAP_PCAM_REG(mdev, reg) \
1398 MLX5_GET(pcam_reg, (mdev)->caps.pcam, port_access_reg_cap_mask.regs_5000_to_507f.reg)
1399
0ab87743 1400#define MLX5_CAP_MCAM_REG(mdev, reg) \
932ef155
EBE		 1401 MLX5_GET(mcam_reg, (mdev)->caps.mcam[MLX5_MCAM_REGS_FIRST_128], \
1402 mng_access_reg_cap_mask.access_regs.reg)
1403
1404#define MLX5_CAP_MCAM_REG1(mdev, reg) \
1405 MLX5_GET(mcam_reg, (mdev)->caps.mcam[MLX5_MCAM_REGS_0x9080_0x90FF], \
1406 mng_access_reg_cap_mask.access_regs1.reg)
1407
1408#define MLX5_CAP_MCAM_REG2(mdev, reg) \
1409 MLX5_GET(mcam_reg, (mdev)->caps.mcam[MLX5_MCAM_REGS_0x9100_0x917F], \
1410 mng_access_reg_cap_mask.access_regs2.reg)
0ab87743 1411
71862561
GP		 1412#define MLX5_CAP_MCAM_FEATURE(mdev, fld) \
1413 MLX5_GET(mcam_reg, (mdev)->caps.mcam, mng_feature_cap_mask.enhanced_features.fld)
1414
c02762eb
HN		 1415#define MLX5_CAP_QCAM_REG(mdev, fld) \
1416 MLX5_GET(qcam_reg, (mdev)->caps.qcam, qos_access_reg_cap_mask.reg_cap.fld)
1417
1418#define MLX5_CAP_QCAM_FEATURE(mdev, fld) \
1419 MLX5_GET(qcam_reg, (mdev)->caps.qcam, qos_feature_cap_mask.feature_cap.fld)
1420
e29341fb 1421#define MLX5_CAP_FPGA(mdev, cap) \
99d3cd27 1422 MLX5_GET(fpga_cap, (mdev)->caps.fpga, cap)
e29341fb 1423
a9956d35 1424#define MLX5_CAP64_FPGA(mdev, cap) \
99d3cd27 1425 MLX5_GET64(fpga_cap, (mdev)->caps.fpga, cap)
a9956d35 1426
e72bd817 1427#define MLX5_CAP_DEV_MEM(mdev, cap)\
48f02eef 1428 MLX5_GET(device_mem_cap, mdev->caps.hca[MLX5_CAP_DEV_MEM]->cur, cap)
e72bd817
AL		 1429
1430#define MLX5_CAP64_DEV_MEM(mdev, cap)\
48f02eef 1431 MLX5_GET64(device_mem_cap, mdev->caps.hca[MLX5_CAP_DEV_MEM]->cur, cap)
e72bd817 1432
a12ff35e 1433#define MLX5_CAP_TLS(mdev, cap) \
48f02eef 1434 MLX5_GET(tls_cap, (mdev)->caps.hca[MLX5_CAP_TLS]->cur, cap)
a12ff35e 1435
b9a7ba55 1436#define MLX5_CAP_DEV_EVENT(mdev, cap)\
48f02eef 1437 MLX5_ADDR_OF(device_event_cap, (mdev)->caps.hca[MLX5_CAP_DEV_EVENT]->cur, cap)
b9a7ba55 1438
ca1992c6 1439#define MLX5_CAP_DEV_VDPA_EMULATION(mdev, cap)\
8a06a79b 1440 MLX5_GET(virtio_emulation_cap, \
48f02eef 1441 (mdev)->caps.hca[MLX5_CAP_VDPA_EMULATION]->cur, cap)
ca1992c6
YH		 1442
1443#define MLX5_CAP64_DEV_VDPA_EMULATION(mdev, cap)\
8a06a79b 1444 MLX5_GET64(virtio_emulation_cap, \
48f02eef 1445 (mdev)->caps.hca[MLX5_CAP_VDPA_EMULATION]->cur, cap)
ca1992c6 1446
2b58f6d9 1447#define MLX5_CAP_IPSEC(mdev, cap)\
48f02eef 1448 MLX5_GET(ipsec_cap, (mdev)->caps.hca[MLX5_CAP_IPSEC]->cur, cap)
2b58f6d9 1449
7025329d
BBI		 1450#define MLX5_CAP_DEV_SHAMPO(mdev, cap)\
1451 MLX5_GET(shampo_cap, mdev->caps.hca_cur[MLX5_CAP_DEV_SHAMPO], cap)
1452
f62b8bb8
AV		 1453enum {
1454 MLX5_CMD_STAT_OK = 0x0,
1455 MLX5_CMD_STAT_INT_ERR = 0x1,
1456 MLX5_CMD_STAT_BAD_OP_ERR = 0x2,
1457 MLX5_CMD_STAT_BAD_PARAM_ERR = 0x3,
1458 MLX5_CMD_STAT_BAD_SYS_STATE_ERR = 0x4,
1459 MLX5_CMD_STAT_BAD_RES_ERR = 0x5,
1460 MLX5_CMD_STAT_RES_BUSY = 0x6,
1461 MLX5_CMD_STAT_LIM_ERR = 0x8,
1462 MLX5_CMD_STAT_BAD_RES_STATE_ERR = 0x9,
1463 MLX5_CMD_STAT_IX_ERR = 0xa,
1464 MLX5_CMD_STAT_NO_RES_ERR = 0xf,
1465 MLX5_CMD_STAT_BAD_INP_LEN_ERR = 0x50,
1466 MLX5_CMD_STAT_BAD_OUTP_LEN_ERR = 0x51,
1467 MLX5_CMD_STAT_BAD_QP_STATE_ERR = 0x10,
1468 MLX5_CMD_STAT_BAD_PKT_ERR = 0x30,
1469 MLX5_CMD_STAT_BAD_SIZE_OUTS_CQES_ERR = 0x40,
1470};
1471
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GP		 1472enum {
1473 MLX5_IEEE_802_3_COUNTERS_GROUP = 0x0,
1474 MLX5_RFC_2863_COUNTERS_GROUP = 0x1,
1475 MLX5_RFC_2819_COUNTERS_GROUP = 0x2,
1476 MLX5_RFC_3635_COUNTERS_GROUP = 0x3,
1477 MLX5_ETHERNET_EXTENDED_COUNTERS_GROUP = 0x5,
1478 MLX5_PER_PRIORITY_COUNTERS_GROUP = 0x10,
1c64bf6f 1479 MLX5_PER_TRAFFIC_CLASS_COUNTERS_GROUP = 0x11,
121fcdc8 1480 MLX5_PHYSICAL_LAYER_COUNTERS_GROUP = 0x12,
948d3f90 1481 MLX5_PER_TRAFFIC_CLASS_CONGESTION_GROUP = 0x13,
d8dc0508 1482 MLX5_PHYSICAL_LAYER_STATISTICAL_GROUP = 0x16,
1c64bf6f 1483 MLX5_INFINIBAND_PORT_COUNTERS_GROUP = 0x20,
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GP		 1484};
1485
8ed1a630
GP		 1486enum {
1487 MLX5_PCIE_PERFORMANCE_COUNTERS_GROUP = 0x0,
1488};
1489
707c4602
MD		 1490static inline u16 mlx5_to_sw_pkey_sz(int pkey_sz)
1491{
1492 if (pkey_sz > MLX5_MAX_LOG_PKEY_TABLE)
1493 return 0;
1494 return MLX5_MIN_PKEY_TABLE_SIZE << pkey_sz;
1495}
1496
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AL		 1497#define MLX5_RDMA_RX_NUM_COUNTERS_PRIOS 2
1498#define MLX5_RDMA_TX_NUM_COUNTERS_PRIOS 1
72f7cc09
MB		 1499#define MLX5_BY_PASS_NUM_REGULAR_PRIOS 16
1500#define MLX5_BY_PASS_NUM_DONT_TRAP_PRIOS 16
35d19011
MG		 1501#define MLX5_BY_PASS_NUM_MULTICAST_PRIOS 1
1502#define MLX5_BY_PASS_NUM_PRIOS (MLX5_BY_PASS_NUM_REGULAR_PRIOS +\
1503 MLX5_BY_PASS_NUM_DONT_TRAP_PRIOS +\
1504 MLX5_BY_PASS_NUM_MULTICAST_PRIOS)
4cbdd30e 1505
e126ba97 1506#endif /* MLX5_DEVICE_H */
Linux 6.x block layer and io_uring tree(s)