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Merge tag 'pci-v6.16-fixes-3' of git://git.kernel.org/pub/scm/linux/kernel/git/pci/pci
[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>
67f245c2 39#include <linux/bitfield.h>
e126ba97
EC		 40
41#if defined(__LITTLE_ENDIAN)
42#define MLX5_SET_HOST_ENDIANNESS 0
43#elif defined(__BIG_ENDIAN)
44#define MLX5_SET_HOST_ENDIANNESS 0x80
45#else
46#error Host endianness not defined
47#endif
48
d29b796a
EC		 49/* helper macros */
50#define __mlx5_nullp(typ) ((struct mlx5_ifc_##typ##_bits *)0)
51#define __mlx5_bit_sz(typ, fld) sizeof(__mlx5_nullp(typ)->fld)
667cb65a 52#define __mlx5_bit_off(typ, fld) (offsetof(struct mlx5_ifc_##typ##_bits, fld))
71c70eb2 53#define __mlx5_16_off(typ, fld) (__mlx5_bit_off(typ, fld) / 16)
d29b796a
EC		 54#define __mlx5_dw_off(typ, fld) (__mlx5_bit_off(typ, fld) / 32)
55#define __mlx5_64_off(typ, fld) (__mlx5_bit_off(typ, fld) / 64)
71c70eb2 56#define __mlx5_16_bit_off(typ, fld) (16 - __mlx5_bit_sz(typ, fld) - (__mlx5_bit_off(typ, fld) & 0xf))
d29b796a
EC		 57#define __mlx5_dw_bit_off(typ, fld) (32 - __mlx5_bit_sz(typ, fld) - (__mlx5_bit_off(typ, fld) & 0x1f))
58#define __mlx5_mask(typ, fld) ((u32)((1ull << __mlx5_bit_sz(typ, fld)) - 1))
59#define __mlx5_dw_mask(typ, fld) (__mlx5_mask(typ, fld) << __mlx5_dw_bit_off(typ, fld))
71c70eb2
HN		 60#define __mlx5_mask16(typ, fld) ((u16)((1ull << __mlx5_bit_sz(typ, fld)) - 1))
61#define __mlx5_16_mask(typ, fld) (__mlx5_mask16(typ, fld) << __mlx5_16_bit_off(typ, fld))
d29b796a
EC		 62#define __mlx5_st_sz_bits(typ) sizeof(struct mlx5_ifc_##typ##_bits)
63
64#define MLX5_FLD_SZ_BYTES(typ, fld) (__mlx5_bit_sz(typ, fld) / 8)
65#define MLX5_ST_SZ_BYTES(typ) (sizeof(struct mlx5_ifc_##typ##_bits) / 8)
66#define MLX5_ST_SZ_DW(typ) (sizeof(struct mlx5_ifc_##typ##_bits) / 32)
9218b44d 67#define MLX5_ST_SZ_QW(typ) (sizeof(struct mlx5_ifc_##typ##_bits) / 64)
938fe83c
SM		 68#define MLX5_UN_SZ_BYTES(typ) (sizeof(union mlx5_ifc_##typ##_bits) / 8)
69#define MLX5_UN_SZ_DW(typ) (sizeof(union mlx5_ifc_##typ##_bits) / 32)
d29b796a 70#define MLX5_BYTE_OFF(typ, fld) (__mlx5_bit_off(typ, fld) / 8)
30f8d238 71#define MLX5_ADDR_OF(typ, p, fld) ((void *)((u8 *)(p) + MLX5_BYTE_OFF(typ, fld)))
d29b796a
EC		 72
73/* insert a value to a struct */
74#define MLX5_SET(typ, p, fld, v) do { \
a61d5ce9 75 u32 _v = v; \
d29b796a
EC		 76 BUILD_BUG_ON(__mlx5_st_sz_bits(typ) % 32); \
77 *((__be32 *)(p) + __mlx5_dw_off(typ, fld)) = \
78 cpu_to_be32((be32_to_cpu(*((__be32 *)(p) + __mlx5_dw_off(typ, fld))) & \
a61d5ce9 79 (~__mlx5_dw_mask(typ, fld))) | (((_v) & __mlx5_mask(typ, fld)) \
d29b796a
EC		 80 << __mlx5_dw_bit_off(typ, fld))); \
81} while (0)
82
8737f818
DJ		 83#define MLX5_ARRAY_SET(typ, p, fld, idx, v) do { \
84 BUILD_BUG_ON(__mlx5_bit_off(typ, fld) % 32); \
85 MLX5_SET(typ, p, fld[idx], v); \
86} while (0)
87
e281682b
SM		 88#define MLX5_SET_TO_ONES(typ, p, fld) do { \
89 BUILD_BUG_ON(__mlx5_st_sz_bits(typ) % 32); \
90 *((__be32 *)(p) + __mlx5_dw_off(typ, fld)) = \
91 cpu_to_be32((be32_to_cpu(*((__be32 *)(p) + __mlx5_dw_off(typ, fld))) & \
92 (~__mlx5_dw_mask(typ, fld))) | ((__mlx5_mask(typ, fld)) \
93 << __mlx5_dw_bit_off(typ, fld))); \
94} while (0)
95
d29b796a
EC		 96#define MLX5_GET(typ, p, fld) ((be32_to_cpu(*((__be32 *)(p) +\
97__mlx5_dw_off(typ, fld))) >> __mlx5_dw_bit_off(typ, fld)) & \
98__mlx5_mask(typ, fld))
99
100#define MLX5_GET_PR(typ, p, fld) ({ \
101 u32 ___t = MLX5_GET(typ, p, fld); \
102 pr_debug(#fld " = 0x%x\n", ___t); \
103 ___t; \
104})
105
b8a4ddb2 106#define __MLX5_SET64(typ, p, fld, v) do { \
d29b796a 107 BUILD_BUG_ON(__mlx5_bit_sz(typ, fld) != 64); \
d29b796a
EC		 108 *((__be64 *)(p) + __mlx5_64_off(typ, fld)) = cpu_to_be64(v); \
109} while (0)
110
b8a4ddb2
TH		 111#define MLX5_SET64(typ, p, fld, v) do { \
112 BUILD_BUG_ON(__mlx5_bit_off(typ, fld) % 64); \
113 __MLX5_SET64(typ, p, fld, v); \
114} while (0)
115
116#define MLX5_ARRAY_SET64(typ, p, fld, idx, v) do { \
117 BUILD_BUG_ON(__mlx5_bit_off(typ, fld) % 64); \
118 __MLX5_SET64(typ, p, fld[idx], v); \
119} while (0)
120
d29b796a
EC		 121#define MLX5_GET64(typ, p, fld) be64_to_cpu(*((__be64 *)(p) + __mlx5_64_off(typ, fld)))
122
707c4602
MD		 123#define MLX5_GET64_PR(typ, p, fld) ({ \
124 u64 ___t = MLX5_GET64(typ, p, fld); \
125 pr_debug(#fld " = 0x%llx\n", ___t); \
126 ___t; \
127})
128
71c70eb2
HN		 129#define MLX5_GET16(typ, p, fld) ((be16_to_cpu(*((__be16 *)(p) +\
130__mlx5_16_off(typ, fld))) >> __mlx5_16_bit_off(typ, fld)) & \
131__mlx5_mask16(typ, fld))
132
133#define MLX5_SET16(typ, p, fld, v) do { \
134 u16 _v = v; \
135 BUILD_BUG_ON(__mlx5_st_sz_bits(typ) % 16); \
136 *((__be16 *)(p) + __mlx5_16_off(typ, fld)) = \
137 cpu_to_be16((be16_to_cpu(*((__be16 *)(p) + __mlx5_16_off(typ, fld))) & \
138 (~__mlx5_16_mask(typ, fld))) | (((_v) & __mlx5_mask16(typ, fld)) \
139 << __mlx5_16_bit_off(typ, fld))); \
140} while (0)
141
3efd9a11
MY		 142/* Big endian getters */
143#define MLX5_GET64_BE(typ, p, fld) (*((__be64 *)(p) +\
144 __mlx5_64_off(typ, fld)))
145
146#define MLX5_GET_BE(type_t, typ, p, fld) ({ \
147 type_t tmp; \
148 switch (sizeof(tmp)) { \
149 case sizeof(u8): \
150 tmp = (__force type_t)MLX5_GET(typ, p, fld); \
151 break; \
152 case sizeof(u16): \
153 tmp = (__force type_t)cpu_to_be16(MLX5_GET(typ, p, fld)); \
154 break; \
155 case sizeof(u32): \
156 tmp = (__force type_t)cpu_to_be32(MLX5_GET(typ, p, fld)); \
157 break; \
158 case sizeof(u64): \
159 tmp = (__force type_t)MLX5_GET64_BE(typ, p, fld); \
160 break; \
161 } \
162 tmp; \
163 })
164
ae76715d
HHZ		 165enum mlx5_inline_modes {
166 MLX5_INLINE_MODE_NONE,
167 MLX5_INLINE_MODE_L2,
168 MLX5_INLINE_MODE_IP,
169 MLX5_INLINE_MODE_TCP_UDP,
170};
171
e126ba97
EC		 172enum {
173 MLX5_MAX_COMMANDS = 32,
174 MLX5_CMD_DATA_BLOCK_SIZE = 512,
175 MLX5_PCI_CMD_XPORT = 7,
3121e3c4
SG		 176 MLX5_MKEY_BSF_OCTO_SIZE = 4,
177 MLX5_MAX_PSVS = 4,
e126ba97
EC		 178};
179
180enum {
181 MLX5_EXTENDED_UD_AV = 0x80000000,
182};
183
184enum {
185 MLX5_CQ_STATE_ARMED = 9,
186 MLX5_CQ_STATE_ALWAYS_ARMED = 0xb,
187 MLX5_CQ_STATE_FIRED = 0xa,
188};
189
190enum {
191 MLX5_STAT_RATE_OFFSET = 5,
192};
193
194enum {
195 MLX5_INLINE_SEG = 0x80000000,
196};
197
fc11fbf9
SM		 198enum {
199 MLX5_HW_START_PADDING = MLX5_INLINE_SEG,
200};
201
c7a08ac7
EC		 202enum {
203 MLX5_MIN_PKEY_TABLE_SIZE = 128,
204 MLX5_MAX_LOG_PKEY_TABLE = 5,
205};
206
e420f0c0
HE		 207enum {
208 MLX5_MKEY_INBOX_PG_ACCESS = 1 << 31
209};
210
211enum {
212 MLX5_PFAULT_SUBTYPE_WQE = 0,
213 MLX5_PFAULT_SUBTYPE_RDMA = 1,
64c68385 214 MLX5_PFAULT_SUBTYPE_MEMORY = 2,
e420f0c0
HE		 215};
216
c99fefea
MS		 217enum wqe_page_fault_type {
218 MLX5_WQE_PF_TYPE_RMP = 0,
219 MLX5_WQE_PF_TYPE_REQ_SEND_OR_WRITE = 1,
220 MLX5_WQE_PF_TYPE_RESP = 2,
221 MLX5_WQE_PF_TYPE_REQ_READ_OR_ATOMIC = 3,
222};
223
e126ba97
EC		 224enum {
225 MLX5_PERM_LOCAL_READ = 1 << 2,
226 MLX5_PERM_LOCAL_WRITE = 1 << 3,
227 MLX5_PERM_REMOTE_READ = 1 << 4,
228 MLX5_PERM_REMOTE_WRITE = 1 << 5,
229 MLX5_PERM_ATOMIC = 1 << 6,
230 MLX5_PERM_UMR_EN = 1 << 7,
231};
232
233enum {
234 MLX5_PCIE_CTRL_SMALL_FENCE = 1 << 0,
235 MLX5_PCIE_CTRL_RELAXED_ORDERING = 1 << 2,
236 MLX5_PCIE_CTRL_NO_SNOOP = 1 << 3,
237 MLX5_PCIE_CTRL_TLP_PROCE_EN = 1 << 6,
238 MLX5_PCIE_CTRL_TPH_MASK = 3 << 4,
239};
240
e126ba97
EC		 241enum {
242 MLX5_EN_RD = (u64)1,
243 MLX5_EN_WR = (u64)2
244};
245
246enum {
b037c29a
EC		 247 MLX5_ADAPTER_PAGE_SHIFT = 12,
248 MLX5_ADAPTER_PAGE_SIZE = 1 << MLX5_ADAPTER_PAGE_SHIFT,
249};
250
e126ba97 251enum {
2f5ff264
EC		 252 MLX5_BFREGS_PER_UAR = 4,
253 MLX5_MAX_UARS = 1 << 8,
254 MLX5_NON_FP_BFREGS_PER_UAR = 2,
a6d51b68
EC		 255 MLX5_FP_BFREGS_PER_UAR = MLX5_BFREGS_PER_UAR -
256 MLX5_NON_FP_BFREGS_PER_UAR,
2f5ff264
EC		 257 MLX5_MAX_BFREGS = MLX5_MAX_UARS *
258 MLX5_NON_FP_BFREGS_PER_UAR,
b037c29a
EC		 259 MLX5_UARS_IN_PAGE = PAGE_SIZE / MLX5_ADAPTER_PAGE_SIZE,
260 MLX5_NON_FP_BFREGS_IN_PAGE = MLX5_NON_FP_BFREGS_PER_UAR * MLX5_UARS_IN_PAGE,
31a78a5a
YH		 261 MLX5_MIN_DYN_BFREGS = 512,
262 MLX5_MAX_DYN_BFREGS = 1024,
e126ba97
EC		 263};
264
265enum {
266 MLX5_MKEY_MASK_LEN = 1ull << 0,
267 MLX5_MKEY_MASK_PAGE_SIZE = 1ull << 1,
268 MLX5_MKEY_MASK_START_ADDR = 1ull << 6,
269 MLX5_MKEY_MASK_PD = 1ull << 7,
270 MLX5_MKEY_MASK_EN_RINVAL = 1ull << 8,
d5436ba0 271 MLX5_MKEY_MASK_EN_SIGERR = 1ull << 9,
e126ba97
EC		 272 MLX5_MKEY_MASK_BSF_EN = 1ull << 12,
273 MLX5_MKEY_MASK_KEY = 1ull << 13,
274 MLX5_MKEY_MASK_QPN = 1ull << 14,
275 MLX5_MKEY_MASK_LR = 1ull << 17,
276 MLX5_MKEY_MASK_LW = 1ull << 18,
277 MLX5_MKEY_MASK_RR = 1ull << 19,
278 MLX5_MKEY_MASK_RW = 1ull << 20,
279 MLX5_MKEY_MASK_A = 1ull << 21,
280 MLX5_MKEY_MASK_SMALL_FENCE = 1ull << 23,
896ec973
ML		 281 MLX5_MKEY_MASK_RELAXED_ORDERING_WRITE = 1ull << 25,
282 MLX5_MKEY_MASK_FREE = 1ull << 29,
283 MLX5_MKEY_MASK_RELAXED_ORDERING_READ = 1ull << 47,
e126ba97
EC		 284};
285
968e78dd
HE		 286enum {
287 MLX5_UMR_TRANSLATION_OFFSET_EN = (1 << 4),
288
289 MLX5_UMR_CHECK_NOT_FREE = (1 << 5),
290 MLX5_UMR_CHECK_FREE = (2 << 5),
291
292 MLX5_UMR_INLINE = (1 << 7),
293};
294
02648b4b
TT		 295#define MLX5_UMR_FLEX_ALIGNMENT 0x40
296#define MLX5_UMR_MTT_NUM_ENTRIES_ALIGNMENT (MLX5_UMR_FLEX_ALIGNMENT / sizeof(struct mlx5_mtt))
daab2e9c 297#define MLX5_UMR_KLM_NUM_ENTRIES_ALIGNMENT (MLX5_UMR_FLEX_ALIGNMENT / sizeof(struct mlx5_klm))
758191c9 298#define MLX5_UMR_KSM_NUM_ENTRIES_ALIGNMENT (MLX5_UMR_FLEX_ALIGNMENT / sizeof(struct mlx5_ksm))
cc149f75 299
e2013b21 300#define MLX5_USER_INDEX_LEN (MLX5_FLD_SZ_BYTES(qpc, user_index) * 8)
301
302enum {
303 MLX5_EVENT_QUEUE_TYPE_QP = 0,
304 MLX5_EVENT_QUEUE_TYPE_RQ = 1,
305 MLX5_EVENT_QUEUE_TYPE_SQ = 2,
57cda166 306 MLX5_EVENT_QUEUE_TYPE_DCT = 6,
e2013b21 307};
308
0f597ed4
SM		 309/* mlx5 components can subscribe to any one of these events via
310 * mlx5_eq_notifier_register API.
311 */
e126ba97 312enum mlx5_event {
0f597ed4
SM		 313 /* Special value to subscribe to any event */
314 MLX5_EVENT_TYPE_NOTIFY_ANY = 0x0,
315 /* HW events enum start: comp events are not subscribable */
e126ba97 316 MLX5_EVENT_TYPE_COMP = 0x0,
0f597ed4 317 /* HW Async events enum start: subscribable events */
e126ba97
EC		 318 MLX5_EVENT_TYPE_PATH_MIG = 0x01,
319 MLX5_EVENT_TYPE_COMM_EST = 0x02,
320 MLX5_EVENT_TYPE_SQ_DRAINED = 0x03,
321 MLX5_EVENT_TYPE_SRQ_LAST_WQE = 0x13,
322 MLX5_EVENT_TYPE_SRQ_RQ_LIMIT = 0x14,
323
324 MLX5_EVENT_TYPE_CQ_ERROR = 0x04,
325 MLX5_EVENT_TYPE_WQ_CATAS_ERROR = 0x05,
326 MLX5_EVENT_TYPE_PATH_MIG_FAILED = 0x07,
327 MLX5_EVENT_TYPE_WQ_INVAL_REQ_ERROR = 0x10,
328 MLX5_EVENT_TYPE_WQ_ACCESS_ERROR = 0x11,
329 MLX5_EVENT_TYPE_SRQ_CATAS_ERROR = 0x12,
4411a6c0 330 MLX5_EVENT_TYPE_OBJECT_CHANGE = 0x27,
e126ba97
EC		 331
332 MLX5_EVENT_TYPE_INTERNAL_ERROR = 0x08,
333 MLX5_EVENT_TYPE_PORT_CHANGE = 0x09,
334 MLX5_EVENT_TYPE_GPIO_EVENT = 0x15,
4ce3bf2f 335 MLX5_EVENT_TYPE_PORT_MODULE_EVENT = 0x16,
1865ea9a 336 MLX5_EVENT_TYPE_TEMP_WARN_EVENT = 0x17,
972d7560 337 MLX5_EVENT_TYPE_XRQ_ERROR = 0x18,
e126ba97 338 MLX5_EVENT_TYPE_REMOTE_CONFIG = 0x19,
246ac981 339 MLX5_EVENT_TYPE_GENERAL_EVENT = 0x22,
fd4572b3 340 MLX5_EVENT_TYPE_MONITOR_COUNTER = 0x24,
f9a1ef72 341 MLX5_EVENT_TYPE_PPS_EVENT = 0x25,
e126ba97
EC		 342
343 MLX5_EVENT_TYPE_DB_BF_CONGESTION = 0x1a,
344 MLX5_EVENT_TYPE_STALL_EVENT = 0x1b,
345
346 MLX5_EVENT_TYPE_CMD = 0x0a,
347 MLX5_EVENT_TYPE_PAGE_REQUEST = 0xb,
e420f0c0
HE		 348
349 MLX5_EVENT_TYPE_PAGE_FAULT = 0xc,
073bb189 350 MLX5_EVENT_TYPE_NIC_VPORT_CHANGE = 0xd,
e29341fb 351
cd56f929 352 MLX5_EVENT_TYPE_ESW_FUNCTIONS_CHANGED = 0xe,
349125ba 353 MLX5_EVENT_TYPE_VHCA_STATE_CHANGE = 0xf,
7f0d11c7 354
57cda166 355 MLX5_EVENT_TYPE_DCT_DRAINED = 0x1c,
972d7560 356 MLX5_EVENT_TYPE_DCT_KEY_VIOLATION = 0x1d,
57cda166 357
e29341fb 358 MLX5_EVENT_TYPE_FPGA_ERROR = 0x20,
1f0cf89b 359 MLX5_EVENT_TYPE_FPGA_QP_ERROR = 0x21,
c71ad41c
FD		 360
361 MLX5_EVENT_TYPE_DEVICE_TRACER = 0x26,
0f597ed4 362
b9a7ba55 363 MLX5_EVENT_TYPE_MAX = 0x100,
c71ad41c
FD		 364};
365
241dc159
AL		 366enum mlx5_driver_event {
367 MLX5_DRIVER_EVENT_TYPE_TRAP = 0,
c7d4e6ab 368 MLX5_DRIVER_EVENT_UPLINK_NETDEV,
ac7ea1c7
PH		 369 MLX5_DRIVER_EVENT_MACSEC_SA_ADDED,
370 MLX5_DRIVER_EVENT_MACSEC_SA_DELETED,
ac5f3956 371 MLX5_DRIVER_EVENT_SF_PEER_DEVLINK,
0d293714
PH		 372 MLX5_DRIVER_EVENT_AFFILIATION_DONE,
373 MLX5_DRIVER_EVENT_AFFILIATION_REMOVED,
8d159eb2 374 MLX5_DRIVER_EVENT_ACTIVE_BACKUP_LAG_CHANGE_LOWERSTATE,
241dc159
AL		 375};
376
c71ad41c
FD		 377enum {
378 MLX5_TRACER_SUBTYPE_OWNERSHIP_CHANGE = 0x0,
379 MLX5_TRACER_SUBTYPE_TRACES_AVAILABLE = 0x1,
7dfcd110 380 MLX5_TRACER_SUBTYPE_STRINGS_DB_UPDATE = 0x2,
e126ba97
EC		 381};
382
246ac981
MG		 383enum {
384 MLX5_GENERAL_SUBTYPE_DELAY_DROP_TIMEOUT = 0x1,
5d3c537f 385 MLX5_GENERAL_SUBTYPE_PCI_POWER_CHANGE_EVENT = 0x5,
2d693567 386 MLX5_GENERAL_SUBTYPE_FW_LIVE_PATCH_EVENT = 0x7,
3df01077 387 MLX5_GENERAL_SUBTYPE_PCI_SYNC_FOR_FW_UPDATE_EVENT = 0x8,
246ac981
MG		 388};
389
e126ba97
EC		 390enum {
391 MLX5_PORT_CHANGE_SUBTYPE_DOWN = 1,
392 MLX5_PORT_CHANGE_SUBTYPE_ACTIVE = 4,
393 MLX5_PORT_CHANGE_SUBTYPE_INITIALIZED = 5,
394 MLX5_PORT_CHANGE_SUBTYPE_LID = 6,
395 MLX5_PORT_CHANGE_SUBTYPE_PKEY = 7,
396 MLX5_PORT_CHANGE_SUBTYPE_GUID = 8,
397 MLX5_PORT_CHANGE_SUBTYPE_CLIENT_REREG = 9,
398};
399
3cca2606
AS		 400enum {
401 MLX5_ROCE_VERSION_1 = 0,
402 MLX5_ROCE_VERSION_2 = 2,
403};
404
405enum {
406 MLX5_ROCE_VERSION_1_CAP = 1 << MLX5_ROCE_VERSION_1,
407 MLX5_ROCE_VERSION_2_CAP = 1 << MLX5_ROCE_VERSION_2,
408};
409
410enum {
411 MLX5_ROCE_L3_TYPE_IPV4 = 0,
412 MLX5_ROCE_L3_TYPE_IPV6 = 1,
413};
414
415enum {
416 MLX5_ROCE_L3_TYPE_IPV4_CAP = 1 << 1,
417 MLX5_ROCE_L3_TYPE_IPV6_CAP = 1 << 2,
418};
419
e126ba97
EC		 420enum {
421 MLX5_OPCODE_NOP = 0x00,
422 MLX5_OPCODE_SEND_INVAL = 0x01,
423 MLX5_OPCODE_RDMA_WRITE = 0x08,
424 MLX5_OPCODE_RDMA_WRITE_IMM = 0x09,
425 MLX5_OPCODE_SEND = 0x0a,
426 MLX5_OPCODE_SEND_IMM = 0x0b,
e281682b 427 MLX5_OPCODE_LSO = 0x0e,
e126ba97
EC		 428 MLX5_OPCODE_RDMA_READ = 0x10,
429 MLX5_OPCODE_ATOMIC_CS = 0x11,
430 MLX5_OPCODE_ATOMIC_FA = 0x12,
431 MLX5_OPCODE_ATOMIC_MASKED_CS = 0x14,
432 MLX5_OPCODE_ATOMIC_MASKED_FA = 0x15,
433 MLX5_OPCODE_BIND_MW = 0x18,
434 MLX5_OPCODE_CONFIG_CMD = 0x1f,
5e0d2eef 435 MLX5_OPCODE_ENHANCED_MPSW = 0x29,
e126ba97
EC		 436
437 MLX5_RECV_OPCODE_RDMA_WRITE_IMM = 0x00,
438 MLX5_RECV_OPCODE_SEND = 0x01,
439 MLX5_RECV_OPCODE_SEND_IMM = 0x02,
440 MLX5_RECV_OPCODE_SEND_INVAL = 0x03,
441
442 MLX5_CQE_OPCODE_ERROR = 0x1e,
443 MLX5_CQE_OPCODE_RESIZE = 0x16,
444
445 MLX5_OPCODE_SET_PSV = 0x20,
446 MLX5_OPCODE_GET_PSV = 0x21,
447 MLX5_OPCODE_CHECK_PSV = 0x22,
a12ff35e 448 MLX5_OPCODE_DUMP = 0x23,
e126ba97
EC		 449 MLX5_OPCODE_RGET_PSV = 0x26,
450 MLX5_OPCODE_RCHECK_PSV = 0x27,
451
452 MLX5_OPCODE_UMR = 0x25,
453
977c4a3e
YK		 454 MLX5_OPCODE_FLOW_TBL_ACCESS = 0x2c,
455
f5d23ee1 456 MLX5_OPCODE_ACCESS_ASO = 0x2d,
e126ba97
EC		 457};
458
a12ff35e 459enum {
26149e3e 460 MLX5_OPC_MOD_TLS_TIS_STATIC_PARAMS = 0x1,
ee5cdf7a 461 MLX5_OPC_MOD_TLS_TIR_STATIC_PARAMS = 0x2,
a12ff35e
EBE		 462};
463
464enum {
26149e3e 465 MLX5_OPC_MOD_TLS_TIS_PROGRESS_PARAMS = 0x1,
ee5cdf7a 466 MLX5_OPC_MOD_TLS_TIR_PROGRESS_PARAMS = 0x2,
a12ff35e
EBE		 467};
468
2d1b69ed
TT		 469struct mlx5_wqe_tls_static_params_seg {
470 u8 ctx[MLX5_ST_SZ_BYTES(tls_static_params)];
471};
472
473struct mlx5_wqe_tls_progress_params_seg {
474 __be32 tis_tir_num;
475 u8 ctx[MLX5_ST_SZ_BYTES(tls_progress_params)];
476};
477
e126ba97
EC		 478enum {
479 MLX5_SET_PORT_RESET_QKEY = 0,
480 MLX5_SET_PORT_GUID0 = 16,
481 MLX5_SET_PORT_NODE_GUID = 17,
482 MLX5_SET_PORT_SYS_GUID = 18,
483 MLX5_SET_PORT_GID_TABLE = 19,
484 MLX5_SET_PORT_PKEY_TABLE = 20,
485};
486
d8880795
TT		 487enum {
488 MLX5_BW_NO_LIMIT = 0,
489 MLX5_100_MBPS_UNIT = 3,
490 MLX5_GBPS_UNIT = 4,
491};
492
e126ba97
EC		 493enum {
494 MLX5_MAX_PAGE_SHIFT = 31
495};
496
986ef95e
SG		 497enum {
498 /*
499 * Max wqe size for rdma read is 512 bytes, so this
500 * limits our max_sge_rd as the wqe needs to fit:
501 * - ctrl segment (16 bytes)
502 * - rdma segment (16 bytes)
503 * - scatter elements (16 bytes each)
504 */
505 MLX5_MAX_SGE_RD = (512 - 16 - 16) / 16
506};
507
e420f0c0
HE		 508enum mlx5_odp_transport_cap_bits {
509 MLX5_ODP_SUPPORT_SEND = 1 << 31,
510 MLX5_ODP_SUPPORT_RECV = 1 << 30,
511 MLX5_ODP_SUPPORT_WRITE = 1 << 29,
512 MLX5_ODP_SUPPORT_READ = 1 << 28,
513};
514
515struct mlx5_odp_caps {
516 char reserved[0x10];
517 struct {
518 __be32 rc_odp_caps;
519 __be32 uc_odp_caps;
520 __be32 ud_odp_caps;
521 } per_transport_caps;
522 char reserved2[0xe4];
523};
524
e126ba97
EC		 525struct mlx5_cmd_layout {
526 u8 type;
527 u8 rsvd0[3];
528 __be32 inlen;
529 __be64 in_ptr;
530 __be32 in[4];
531 __be32 out[4];
532 __be64 out_ptr;
533 __be32 outlen;
534 u8 token;
535 u8 sig;
536 u8 rsvd1;
537 u8 status_own;
538};
539
cb464ba5 540enum mlx5_rfr_severity_bit_offsets {
531ca2b9 541 MLX5_CRR_BIT_OFFSET = 0x6,
cb464ba5 542 MLX5_RFR_BIT_OFFSET = 0x7,
3e5b72ac
FD		 543};
544
e126ba97 545struct health_buffer {
cb464ba5
AL		 546 __be32 assert_var[6];
547 __be32 rsvd0[2];
e126ba97
EC		 548 __be32 assert_exit_ptr;
549 __be32 assert_callra;
cb464ba5
AL		 550 __be32 rsvd1[1];
551 __be32 time;
e126ba97
EC		 552 __be32 fw_ver;
553 __be32 hw_id;
cb464ba5
AL		 554 u8 rfr_severity;
555 u8 rsvd2[3];
e126ba97
EC		 556 u8 irisc_index;
557 u8 synd;
78ccb258 558 __be16 ext_synd;
e126ba97
EC		 559};
560
3e5b72ac
FD		 561enum mlx5_initializing_bit_offsets {
562 MLX5_FW_RESET_SUPPORTED_OFFSET = 30,
563};
564
fcd29ad1
FD		 565enum mlx5_cmd_addr_l_sz_offset {
566 MLX5_NIC_IFC_OFFSET = 8,
567};
568
e126ba97
EC		 569struct mlx5_init_seg {
570 __be32 fw_rev;
571 __be32 cmdif_rev_fw_sub;
572 __be32 rsvd0[2];
573 __be32 cmdq_addr_h;
574 __be32 cmdq_addr_l_sz;
575 __be32 cmd_dbell;
e3297246
EC		 576 __be32 rsvd1[120];
577 __be32 initializing;
e126ba97 578 struct health_buffer health;
4b2c5fa9
AT		 579 __be32 rsvd2[878];
580 __be32 cmd_exec_to;
581 __be32 cmd_q_init_to;
b0844444
EBE		 582 __be32 internal_timer_h;
583 __be32 internal_timer_l;
b368d7cb 584 __be32 rsvd3[2];
e126ba97 585 __be32 health_counter;
ae02d415
EBE		 586 __be32 rsvd4[11];
587 __be32 real_time_h;
588 __be32 real_time_l;
589 __be32 rsvd5[1006];
e126ba97
EC		 590 __be64 ieee1588_clk;
591 __be32 ieee1588_clk_type;
592 __be32 clr_intx;
593};
594
595struct mlx5_eqe_comp {
596 __be32 reserved[6];
597 __be32 cqn;
598};
599
600struct mlx5_eqe_qp_srq {
e2013b21 601 __be32 reserved1[5];
602 u8 type;
603 u8 reserved2[3];
e126ba97
EC		 604 __be32 qp_srq_n;
605};
606
607struct mlx5_eqe_cq_err {
608 __be32 cqn;
609 u8 reserved1[7];
610 u8 syndrome;
611};
612
972d7560
YH		 613struct mlx5_eqe_xrq_err {
614 __be32 reserved1[5];
615 __be32 type_xrqn;
616 __be32 reserved2;
617};
618
e126ba97
EC		 619struct mlx5_eqe_port_state {
620 u8 reserved0[8];
621 u8 port;
622};
623
624struct mlx5_eqe_gpio {
625 __be32 reserved0[2];
626 __be64 gpio_event;
627};
628
629struct mlx5_eqe_congestion {
630 u8 type;
631 u8 rsvd0;
632 u8 congestion_level;
633};
634
635struct mlx5_eqe_stall_vl {
636 u8 rsvd0[3];
637 u8 port_vl;
638};
639
640struct mlx5_eqe_cmd {
641 __be32 vector;
642 __be32 rsvd[6];
643};
644
645struct mlx5_eqe_page_req {
591905ba 646 __be16 ec_function;
e126ba97 647 __be16 func_id;
0a324f31
ML		 648 __be32 num_pages;
649 __be32 rsvd1[5];
e126ba97
EC		 650};
651
64c68385 652#define MEMORY_SCHEME_PAGE_FAULT_GRANULARITY 4096
e420f0c0 653struct mlx5_eqe_page_fault {
e420f0c0
HE		 654 union {
655 struct {
64c68385 656 __be32 bytes_committed;
e420f0c0
HE		 657 u16 reserved1;
658 __be16 wqe_index;
659 u16 reserved2;
660 __be16 packet_length;
d9aaed83
AK		 661 __be32 token;
662 u8 reserved4[8];
663 __be32 pftype_wq;
e420f0c0
HE		 664 } __packed wqe;
665 struct {
64c68385 666 __be32 bytes_committed;
e420f0c0
HE		 667 __be32 r_key;
668 u16 reserved1;
669 __be16 packet_length;
670 __be32 rdma_op_len;
671 __be64 rdma_va;
d9aaed83 672 __be32 pftype_token;
e420f0c0 673 } __packed rdma;
64c68385
MG		 674 struct {
675 u8 flags;
676 u8 reserved1;
677 __be16 post_demand_fault_pages;
678 __be16 pre_demand_fault_pages;
679 __be16 token47_32;
680 __be32 token31_0;
681 /*
682 * FW changed from specifying the fault size in byte
683 * count to 4k pages granularity. The size specified
684 * in pages uses bits 31:12, to keep backward
685 * compatibility.
686 */
687 __be32 demand_fault_pages;
688 __be32 mkey;
689 __be64 va;
690 } __packed memory;
e420f0c0 691 } __packed;
e420f0c0
HE		 692} __packed;
693
073bb189
SM		 694struct mlx5_eqe_vport_change {
695 u8 rsvd0[2];
696 __be16 vport_num;
697 __be32 rsvd1[6];
698} __packed;
699
4ce3bf2f
HN		 700struct mlx5_eqe_port_module {
701 u8 reserved_at_0[1];
702 u8 module;
703 u8 reserved_at_2[1];
704 u8 module_status;
705 u8 reserved_at_4[2];
706 u8 error_type;
707} __packed;
708
f9a1ef72
EE		 709struct mlx5_eqe_pps {
710 u8 rsvd0[3];
711 u8 pin;
712 u8 rsvd1[4];
713 union {
714 struct {
715 __be32 time_sec;
716 __be32 time_nsec;
717 };
718 struct {
719 __be64 time_stamp;
720 };
721 };
722 u8 rsvd2[12];
723} __packed;
724
57cda166
MS		 725struct mlx5_eqe_dct {
726 __be32 reserved[6];
727 __be32 dctn;
728};
729
1865ea9a
IT		 730struct mlx5_eqe_temp_warning {
731 __be64 sensor_warning_msb;
732 __be64 sensor_warning_lsb;
733} __packed;
734
4411a6c0
EH		 735struct mlx5_eqe_obj_change {
736 u8 rsvd0[2];
737 __be16 obj_type;
738 __be32 obj_id;
739} __packed;
740
3df01077
MS		 741#define SYNC_RST_STATE_MASK 0xf
742
743enum sync_rst_state_type {
744 MLX5_SYNC_RST_STATE_RESET_REQUEST = 0x0,
745 MLX5_SYNC_RST_STATE_RESET_NOW = 0x1,
746 MLX5_SYNC_RST_STATE_RESET_ABORT = 0x2,
7a9770f1 747 MLX5_SYNC_RST_STATE_RESET_UNLOAD = 0x3,
3df01077
MS		 748};
749
750struct mlx5_eqe_sync_fw_update {
751 u8 reserved_at_0[3];
752 u8 sync_rst_state;
753};
754
349125ba
PP		 755struct mlx5_eqe_vhca_state {
756 __be16 ec_function;
757 __be16 function_id;
758} __packed;
759
e126ba97
EC		 760union ev_data {
761 __be32 raw[7];
762 struct mlx5_eqe_cmd cmd;
763 struct mlx5_eqe_comp comp;
764 struct mlx5_eqe_qp_srq qp_srq;
765 struct mlx5_eqe_cq_err cq_err;
e126ba97
EC		 766 struct mlx5_eqe_port_state port;
767 struct mlx5_eqe_gpio gpio;
768 struct mlx5_eqe_congestion cong;
769 struct mlx5_eqe_stall_vl stall_vl;
770 struct mlx5_eqe_page_req req_pages;
e420f0c0 771 struct mlx5_eqe_page_fault page_fault;
073bb189 772 struct mlx5_eqe_vport_change vport_change;
4ce3bf2f 773 struct mlx5_eqe_port_module port_module;
f9a1ef72 774 struct mlx5_eqe_pps pps;
57cda166 775 struct mlx5_eqe_dct dct;
1865ea9a 776 struct mlx5_eqe_temp_warning temp_warning;
972d7560 777 struct mlx5_eqe_xrq_err xrq_err;
3df01077 778 struct mlx5_eqe_sync_fw_update sync_fw_update;
349125ba 779 struct mlx5_eqe_vhca_state vhca_state;
4411a6c0 780 struct mlx5_eqe_obj_change obj_change;
e126ba97
EC		 781} __packed;
782
783struct mlx5_eqe {
784 u8 rsvd0;
785 u8 type;
786 u8 rsvd1;
787 u8 sub_type;
788 __be32 rsvd2[7];
789 union ev_data data;
790 __be16 rsvd3;
791 u8 signature;
792 u8 owner;
793} __packed;
794
795struct mlx5_cmd_prot_block {
796 u8 data[MLX5_CMD_DATA_BLOCK_SIZE];
797 u8 rsvd0[48];
798 __be64 next;
799 __be32 block_num;
800 u8 rsvd1;
801 u8 token;
802 u8 ctrl_sig;
803 u8 sig;
804};
805
e281682b
SM		 806enum {
807 MLX5_CQE_SYND_FLUSHED_IN_ERROR = 5,
808};
809
e126ba97
EC		 810struct mlx5_err_cqe {
811 u8 rsvd0[32];
812 __be32 srqn;
813 u8 rsvd1[18];
814 u8 vendor_err_synd;
815 u8 syndrome;
816 __be32 s_wqe_opcode_qpn;
817 __be16 wqe_counter;
818 u8 signature;
819 u8 op_own;
820};
821
822struct mlx5_cqe64 {
ee5cdf7a 823 u8 tls_outer_l3_tunneled;
1b223dd3
SM		 824 u8 rsvd0;
825 __be16 wqe_id;
f97d5c2a
KM		 826 union {
827 struct {
828 u8 tcppsh_abort_dupack;
829 u8 min_ttl;
830 __be16 tcp_win;
831 __be32 ack_seq_num;
832 } lro;
833 struct {
834 u8 reserved0:1;
835 u8 match:1;
836 u8 flush:1;
837 u8 reserved3:5;
838 u8 header_size;
839 __be16 header_entry_index;
840 __be32 data_offset;
841 } shampo;
842 };
e281682b
SM		 843 __be32 rss_hash_result;
844 u8 rss_hash_type;
e126ba97 845 u8 ml_path;
e281682b
SM		 846 u8 rsvd20[2];
847 __be16 check_sum;
e126ba97
EC		 848 __be16 slid;
849 __be32 flags_rqpn;
e281682b 850 u8 hds_ip_ext;
1b223dd3 851 u8 l4_l3_hdr_type;
e281682b
SM		 852 __be16 vlan_info;
853 __be32 srqn; /* [31:24]: lro_num_seg, [23:0]: srqn */
244faedf
RS		 854 union {
855 __be32 immediate;
856 __be32 inval_rkey;
857 __be32 pkey;
858 __be32 ft_metadata;
859 };
e126ba97
EC		 860 u8 rsvd40[4];
861 __be32 byte_cnt;
b0844444
EBE		 862 __be32 timestamp_h;
863 __be32 timestamp_l;
e126ba97
EC		 864 __be32 sop_drop_qpn;
865 __be16 wqe_counter;
cdcdce94
OL		 866 union {
867 u8 signature;
868 u8 validity_iteration_count;
869 };
e126ba97
EC		 870 u8 op_own;
871};
872
7219ab34
TT		 873struct mlx5_mini_cqe8 {
874 union {
875 __be32 rx_hash_result;
876 struct {
877 __be16 checksum;
b7cf0806 878 __be16 stridx;
7219ab34
TT		 879 };
880 struct {
881 __be16 wqe_counter;
882 u8 s_wqe_opcode;
883 u8 reserved;
884 } s_wqe_info;
885 };
886 __be32 byte_cnt;
887};
888
889enum {
890 MLX5_NO_INLINE_DATA,
891 MLX5_INLINE_DATA32_SEG,
892 MLX5_INLINE_DATA64_SEG,
893 MLX5_COMPRESSED,
894};
895
896enum {
897 MLX5_CQE_FORMAT_CSUM = 0x1,
b7cf0806 898 MLX5_CQE_FORMAT_CSUM_STRIDX = 0x3,
7219ab34
TT		 899};
900
cdcdce94
OL		 901enum {
902 MLX5_CQE_COMPRESS_LAYOUT_BASIC = 0,
903 MLX5_CQE_COMPRESS_LAYOUT_ENHANCED = 1,
904};
905
7219ab34
TT		 906#define MLX5_MINI_CQE_ARRAY_SIZE 8
907
e2abdcf1 908static inline u8 mlx5_get_cqe_format(struct mlx5_cqe64 *cqe)
7219ab34
TT		 909{
910 return (cqe->op_own >> 2) & 0x3;
911}
912
6254adeb
TT		 913static inline u8 get_cqe_opcode(struct mlx5_cqe64 *cqe)
914{
915 return cqe->op_own >> 4;
916}
917
2c925db0
OL		 918static inline u8 get_cqe_enhanced_num_mini_cqes(struct mlx5_cqe64 *cqe)
919{
920 /* num_of_mini_cqes is zero based */
921 return get_cqe_opcode(cqe) + 1;
922}
923
604acb19 924static inline u8 get_cqe_lro_tcppsh(struct mlx5_cqe64 *cqe)
e281682b 925{
f97d5c2a 926 return (cqe->lro.tcppsh_abort_dupack >> 6) & 1;
e281682b
SM		 927}
928
929static inline u8 get_cqe_l4_hdr_type(struct mlx5_cqe64 *cqe)
930{
1b223dd3
SM		 931 return (cqe->l4_l3_hdr_type >> 4) & 0x7;
932}
933
e2abdcf1 934static inline bool cqe_is_tunneled(struct mlx5_cqe64 *cqe)
1b223dd3 935{
ee5cdf7a
TT		 936 return cqe->tls_outer_l3_tunneled & 0x1;
937}
938
939static inline u8 get_cqe_tls_offload(struct mlx5_cqe64 *cqe)
940{
941 return (cqe->tls_outer_l3_tunneled >> 3) & 0x3;
e281682b
SM		 942}
943
7978bad4 944static inline bool cqe_has_vlan(const struct mlx5_cqe64 *cqe)
e281682b 945{
e2abdcf1 946 return cqe->l4_l3_hdr_type & 0x1;
e281682b
SM		 947}
948
b0844444
EBE		 949static inline u64 get_cqe_ts(struct mlx5_cqe64 *cqe)
950{
951 u32 hi, lo;
952
953 hi = be32_to_cpu(cqe->timestamp_h);
954 lo = be32_to_cpu(cqe->timestamp_l);
955
956 return (u64)lo | ((u64)hi << 32);
957}
958
5543e989
AL		 959static inline u16 get_cqe_flow_tag(struct mlx5_cqe64 *cqe)
960{
961 return be32_to_cpu(cqe->sop_drop_qpn) & 0xFFF;
962}
963
6980ffa0
TT		 964#define MLX5_MPWQE_LOG_NUM_STRIDES_EXT_BASE 3
965#define MLX5_MPWQE_LOG_NUM_STRIDES_BASE 9
966#define MLX5_MPWQE_LOG_NUM_STRIDES_MAX 16
967#define MLX5_MPWQE_LOG_STRIDE_SZ_BASE 6
968#define MLX5_MPWQE_LOG_STRIDE_SZ_MAX 13
619a8f2a 969
461017cb
TT		 970struct mpwrq_cqe_bc {
971 __be16 filler_consumed_strides;
972 __be16 byte_cnt;
973};
974
975static inline u16 mpwrq_get_cqe_byte_cnt(struct mlx5_cqe64 *cqe)
976{
977 struct mpwrq_cqe_bc *bc = (struct mpwrq_cqe_bc *)&cqe->byte_cnt;
978
979 return be16_to_cpu(bc->byte_cnt);
980}
981
982static inline u16 mpwrq_get_cqe_bc_consumed_strides(struct mpwrq_cqe_bc *bc)
983{
984 return 0x7fff & be16_to_cpu(bc->filler_consumed_strides);
985}
986
987static inline u16 mpwrq_get_cqe_consumed_strides(struct mlx5_cqe64 *cqe)
988{
989 struct mpwrq_cqe_bc *bc = (struct mpwrq_cqe_bc *)&cqe->byte_cnt;
990
991 return mpwrq_get_cqe_bc_consumed_strides(bc);
992}
993
994static inline bool mpwrq_is_filler_cqe(struct mlx5_cqe64 *cqe)
995{
996 struct mpwrq_cqe_bc *bc = (struct mpwrq_cqe_bc *)&cqe->byte_cnt;
997
998 return 0x8000 & be16_to_cpu(bc->filler_consumed_strides);
999}
1000
1001static inline u16 mpwrq_get_cqe_stride_index(struct mlx5_cqe64 *cqe)
1002{
1003 return be16_to_cpu(cqe->wqe_counter);
1004}
1005
e281682b
SM		 1006enum {
1007 CQE_L4_HDR_TYPE_NONE = 0x0,
1008 CQE_L4_HDR_TYPE_TCP_NO_ACK = 0x1,
1009 CQE_L4_HDR_TYPE_UDP = 0x2,
1010 CQE_L4_HDR_TYPE_TCP_ACK_NO_DATA = 0x3,
1011 CQE_L4_HDR_TYPE_TCP_ACK_AND_DATA = 0x4,
1012};
1013
1014enum {
67f245c2 1015 CQE_RSS_HTYPE_IP = GENMASK(3, 2),
12e8b570
JDB		 1016 /* cqe->rss_hash_type[3:2] - IP destination selected for hash
1017 * (00 = none, 01 = IPv4, 10 = IPv6, 11 = Reserved)
1018 */
67f245c2
JDB		 1019 CQE_RSS_IP_NONE = 0x0,
1020 CQE_RSS_IPV4 = 0x1,
1021 CQE_RSS_IPV6 = 0x2,
1022 CQE_RSS_RESERVED = 0x3,
1023
1024 CQE_RSS_HTYPE_L4 = GENMASK(7, 6),
12e8b570
JDB		 1025 /* cqe->rss_hash_type[7:6] - L4 destination selected for hash
1026 * (00 = none, 01 = TCP. 10 = UDP, 11 = IPSEC.SPI
1027 */
67f245c2
JDB		 1028 CQE_RSS_L4_NONE = 0x0,
1029 CQE_RSS_L4_TCP = 0x1,
1030 CQE_RSS_L4_UDP = 0x2,
1031 CQE_RSS_L4_IPSEC = 0x3,
e281682b
SM		 1032};
1033
cb34be6d
AS		 1034enum {
1035 MLX5_CQE_ROCE_L3_HEADER_TYPE_GRH = 0x0,
1036 MLX5_CQE_ROCE_L3_HEADER_TYPE_IPV6 = 0x1,
1037 MLX5_CQE_ROCE_L3_HEADER_TYPE_IPV4 = 0x2,
1038};
1039
e281682b
SM		 1040enum {
1041 CQE_L2_OK = 1 << 0,
1042 CQE_L3_OK = 1 << 1,
1043 CQE_L4_OK = 1 << 2,
1044};
1045
ee5cdf7a
TT		 1046enum {
1047 CQE_TLS_OFFLOAD_NOT_DECRYPTED = 0x0,
1048 CQE_TLS_OFFLOAD_DECRYPTED = 0x1,
1049 CQE_TLS_OFFLOAD_RESYNC = 0x2,
1050 CQE_TLS_OFFLOAD_ERROR = 0x3,
1051};
1052
d5436ba0
SG		 1053struct mlx5_sig_err_cqe {
1054 u8 rsvd0[16];
1055 __be32 expected_trans_sig;
1056 __be32 actual_trans_sig;
1057 __be32 expected_reftag;
1058 __be32 actual_reftag;
1059 __be16 syndrome;
1060 u8 rsvd22[2];
1061 __be32 mkey;
1062 __be64 err_offset;
1063 u8 rsvd30[8];
1064 __be32 qpn;
1065 u8 rsvd38[2];
1066 u8 signature;
1067 u8 op_own;
1068};
1069
e126ba97
EC		 1070struct mlx5_wqe_srq_next_seg {
1071 u8 rsvd0[2];
1072 __be16 next_wqe_index;
1073 u8 signature;
1074 u8 rsvd1[11];
1075};
1076
1077union mlx5_ext_cqe {
1078 struct ib_grh grh;
1079 u8 inl[64];
1080};
1081
1082struct mlx5_cqe128 {
1083 union mlx5_ext_cqe inl_grh;
1084 struct mlx5_cqe64 cqe64;
1085};
1086
968e78dd
HE		 1087enum {
1088 MLX5_MKEY_STATUS_FREE = 1 << 6,
1089};
1090
ec22eb53
SM		 1091enum {
1092 MLX5_MKEY_REMOTE_INVAL = 1 << 24,
1093 MLX5_MKEY_FLAG_SYNC_UMR = 1 << 29,
1094 MLX5_MKEY_BSF_EN = 1 << 30,
ec22eb53
SM		 1095};
1096
e126ba97
EC		 1097struct mlx5_mkey_seg {
1098 /* This is a two bit field occupying bits 31-30.
1099 * bit 31 is always 0,
39c538d6 1100 * bit 30 is zero for regular MRs and 1 (e.g free) for UMRs that do not have translation
e126ba97
EC		 1101 */
1102 u8 status;
1103 u8 pcie_control;
1104 u8 flags;
1105 u8 version;
1106 __be32 qpn_mkey7_0;
1107 u8 rsvd1[4];
1108 __be32 flags_pd;
1109 __be64 start_addr;
1110 __be64 len;
1111 __be32 bsfs_octo_size;
1112 u8 rsvd2[16];
1113 __be32 xlt_oct_size;
1114 u8 rsvd3[3];
1115 u8 log2_page_size;
1116 u8 rsvd4[4];
1117};
1118
e126ba97
EC		 1119#define MLX5_ATTR_EXTENDED_PORT_INFO cpu_to_be16(0xff90)
1120
1121enum {
1122 MLX_EXT_PORT_CAP_FLAG_EXTENDED_PORT_INFO = 1 << 0
1123};
1124
e281682b
SM		 1125enum {
1126 VPORT_STATE_DOWN = 0x0,
1127 VPORT_STATE_UP = 0x1,
1128};
1129
81848731 1130enum {
cc9c82a8
EBE		 1131 MLX5_VPORT_ADMIN_STATE_DOWN = 0x0,
1132 MLX5_VPORT_ADMIN_STATE_UP = 0x1,
1133 MLX5_VPORT_ADMIN_STATE_AUTO = 0x2,
81848731
SM		 1134};
1135
1f0ae22a
MS		 1136enum {
1137 MLX5_VPORT_CVLAN_INSERT_WHEN_NO_CVLAN = 0x1,
1138 MLX5_VPORT_CVLAN_INSERT_ALWAYS = 0x3,
1139};
1140
e281682b
SM		 1141enum {
1142 MLX5_L3_PROT_TYPE_IPV4 = 0,
1143 MLX5_L3_PROT_TYPE_IPV6 = 1,
1144};
1145
1146enum {
1147 MLX5_L4_PROT_TYPE_TCP = 0,
1148 MLX5_L4_PROT_TYPE_UDP = 1,
1149};
1150
1151enum {
1152 MLX5_HASH_FIELD_SEL_SRC_IP = 1 << 0,
1153 MLX5_HASH_FIELD_SEL_DST_IP = 1 << 1,
1154 MLX5_HASH_FIELD_SEL_L4_SPORT = 1 << 2,
1155 MLX5_HASH_FIELD_SEL_L4_DPORT = 1 << 3,
1156 MLX5_HASH_FIELD_SEL_IPSEC_SPI = 1 << 4,
1157};
1158
1159enum {
1160 MLX5_MATCH_OUTER_HEADERS = 1 << 0,
1161 MLX5_MATCH_MISC_PARAMETERS = 1 << 1,
1162 MLX5_MATCH_INNER_HEADERS = 1 << 2,
b169e64a
YK		 1163 MLX5_MATCH_MISC_PARAMETERS_2 = 1 << 3,
1164 MLX5_MATCH_MISC_PARAMETERS_3 = 1 << 4,
7da3ad6c 1165 MLX5_MATCH_MISC_PARAMETERS_4 = 1 << 5,
0f2a6c3b 1166 MLX5_MATCH_MISC_PARAMETERS_5 = 1 << 6,
e281682b
SM		 1167};
1168
1169enum {
1170 MLX5_FLOW_TABLE_TYPE_NIC_RCV = 0,
1171 MLX5_FLOW_TABLE_TYPE_ESWITCH = 4,
1172};
1173
1174enum {
1175 MLX5_FLOW_CONTEXT_DEST_TYPE_VPORT = 0,
1176 MLX5_FLOW_CONTEXT_DEST_TYPE_FLOW_TABLE = 1,
1177 MLX5_FLOW_CONTEXT_DEST_TYPE_TIR = 2,
1178};
1179
e16aea27
SM		 1180enum mlx5_list_type {
1181 MLX5_NVPRT_LIST_TYPE_UC = 0x0,
1182 MLX5_NVPRT_LIST_TYPE_MC = 0x1,
1183 MLX5_NVPRT_LIST_TYPE_VLAN = 0x2,
1184};
1185
e281682b
SM		 1186enum {
1187 MLX5_RQC_RQ_TYPE_MEMORY_RQ_INLINE = 0x0,
1188 MLX5_RQC_RQ_TYPE_MEMORY_RQ_RPM = 0x1,
1189};
1190
928cfe87
TT		 1191enum mlx5_wol_mode {
1192 MLX5_WOL_DISABLE = 0,
1193 MLX5_WOL_SECURED_MAGIC = 1 << 1,
1194 MLX5_WOL_MAGIC = 1 << 2,
1195 MLX5_WOL_ARP = 1 << 3,
1196 MLX5_WOL_BROADCAST = 1 << 4,
1197 MLX5_WOL_MULTICAST = 1 << 5,
1198 MLX5_WOL_UNICAST = 1 << 6,
1199 MLX5_WOL_PHY_ACTIVITY = 1 << 7,
1200};
1201
71c6e863
AL		 1202enum mlx5_mpls_supported_fields {
1203 MLX5_FIELD_SUPPORT_MPLS_LABEL = 1 << 0,
1204 MLX5_FIELD_SUPPORT_MPLS_EXP = 1 << 1,
1205 MLX5_FIELD_SUPPORT_MPLS_S_BOS = 1 << 2,
1206 MLX5_FIELD_SUPPORT_MPLS_TTL = 1 << 3
1207};
1208
e818e255 1209enum mlx5_flex_parser_protos {
b169e64a 1210 MLX5_FLEX_PROTO_GENEVE = 1 << 3,
e818e255
AL		 1211 MLX5_FLEX_PROTO_CW_MPLS_GRE = 1 << 4,
1212 MLX5_FLEX_PROTO_CW_MPLS_UDP = 1 << 5,
a3222a2d
MD		 1213 MLX5_FLEX_PROTO_ICMP = 1 << 8,
1214 MLX5_FLEX_PROTO_ICMPV6 = 1 << 9,
e818e255
AL		 1215};
1216
938fe83c
SM		 1217/* MLX5 DEV CAPs */
1218
1219/* TODO: EAT.ME */
1220enum mlx5_cap_mode {
1221 HCA_CAP_OPMOD_GET_MAX = 0,
1222 HCA_CAP_OPMOD_GET_CUR = 1,
1223};
1224
48f02eef
PP		 1225/* Any new cap addition must update mlx5_hca_caps_alloc() to allocate
1226 * capability memory.
1227 */
938fe83c
SM		 1228enum mlx5_cap_type {
1229 MLX5_CAP_GENERAL = 0,
1230 MLX5_CAP_ETHERNET_OFFLOADS,
1231 MLX5_CAP_ODP,
1232 MLX5_CAP_ATOMIC,
1233 MLX5_CAP_ROCE,
1234 MLX5_CAP_IPOIB_OFFLOADS,
4ce749bd 1235 MLX5_CAP_IPOIB_ENHANCED_OFFLOADS,
938fe83c 1236 MLX5_CAP_FLOW_TABLE,
495716b1 1237 MLX5_CAP_ESWITCH_FLOW_TABLE,
d6666753 1238 MLX5_CAP_ESWITCH,
0b4eb603 1239 MLX5_CAP_QOS = 0xc,
2fcb12df 1240 MLX5_CAP_DEBUG,
e72bd817
AL		 1241 MLX5_CAP_RESERVED_14,
1242 MLX5_CAP_DEV_MEM,
a12ff35e
EBE		 1243 MLX5_CAP_RESERVED_16,
1244 MLX5_CAP_TLS,
ca1992c6 1245 MLX5_CAP_VDPA_EMULATION = 0x13,
b9a7ba55 1246 MLX5_CAP_DEV_EVENT = 0x14,
2b58f6d9 1247 MLX5_CAP_IPSEC,
fe298bdf 1248 MLX5_CAP_CRYPTO = 0x1a,
df75ad56 1249 MLX5_CAP_SHAMPO = 0x1d,
8385c51f 1250 MLX5_CAP_MACSEC = 0x1f,
67133eaa 1251 MLX5_CAP_GENERAL_2 = 0x20,
425a563a 1252 MLX5_CAP_PORT_SELECTION = 0x25,
93983863 1253 MLX5_CAP_ADV_VIRTUALIZATION = 0x26,
ab7d228c 1254 MLX5_CAP_ADV_RDMA = 0x28,
938fe83c
SM		 1255 /* NUM OF CAP Types */
1256 MLX5_CAP_NUM
1257};
1258
cfdcbcea
GP		 1259enum mlx5_pcam_reg_groups {
1260 MLX5_PCAM_REGS_5000_TO_507F = 0x0,
1261};
1262
1263enum mlx5_pcam_feature_groups {
1264 MLX5_PCAM_FEATURE_ENHANCED_FEATURES = 0x0,
1265};
1266
1267enum mlx5_mcam_reg_groups {
1268 MLX5_MCAM_REGS_FIRST_128 = 0x0,
932ef155 1269 MLX5_MCAM_REGS_0x9100_0x917F = 0x2,
7e45c1e9
RR		 1270 MLX5_MCAM_REGS_0x9180_0x91FF = 0x3,
1271 MLX5_MCAM_REGS_NUM = 0x4,
cfdcbcea
GP		 1272};
1273
1274enum mlx5_mcam_feature_groups {
1275 MLX5_MCAM_FEATURE_ENHANCED_FEATURES = 0x0,
1276};
1277
c02762eb
HN		 1278enum mlx5_qcam_reg_groups {
1279 MLX5_QCAM_REGS_FIRST_128 = 0x0,
1280};
1281
1282enum mlx5_qcam_feature_groups {
1283 MLX5_QCAM_FEATURE_ENHANCED_FEATURES = 0x0,
1284};
1285
938fe83c
SM		 1286/* GET Dev Caps macros */
1287#define MLX5_CAP_GEN(mdev, cap) \
48f02eef 1288 MLX5_GET(cmd_hca_cap, mdev->caps.hca[MLX5_CAP_GENERAL]->cur, cap)
938fe83c 1289
38b7ca92 1290#define MLX5_CAP_GEN_64(mdev, cap) \
48f02eef 1291 MLX5_GET64(cmd_hca_cap, mdev->caps.hca[MLX5_CAP_GENERAL]->cur, cap)
38b7ca92 1292
938fe83c 1293#define MLX5_CAP_GEN_MAX(mdev, cap) \
48f02eef 1294 MLX5_GET(cmd_hca_cap, mdev->caps.hca[MLX5_CAP_GENERAL]->max, cap)
938fe83c 1295
67133eaa 1296#define MLX5_CAP_GEN_2(mdev, cap) \
48f02eef 1297 MLX5_GET(cmd_hca_cap_2, mdev->caps.hca[MLX5_CAP_GENERAL_2]->cur, cap)
67133eaa
YK		 1298
1299#define MLX5_CAP_GEN_2_64(mdev, cap) \
48f02eef 1300 MLX5_GET64(cmd_hca_cap_2, mdev->caps.hca[MLX5_CAP_GENERAL_2]->cur, cap)
67133eaa
YK		 1301
1302#define MLX5_CAP_GEN_2_MAX(mdev, cap) \
48f02eef 1303 MLX5_GET(cmd_hca_cap_2, mdev->caps.hca[MLX5_CAP_GENERAL_2]->max, cap)
67133eaa 1304
938fe83c
SM		 1305#define MLX5_CAP_ETH(mdev, cap) \
1306 MLX5_GET(per_protocol_networking_offload_caps,\
48f02eef 1307 mdev->caps.hca[MLX5_CAP_ETHERNET_OFFLOADS]->cur, cap)
938fe83c 1308
4ce749bd
YH		 1309#define MLX5_CAP_IPOIB_ENHANCED(mdev, cap) \
1310 MLX5_GET(per_protocol_networking_offload_caps,\
48f02eef 1311 mdev->caps.hca[MLX5_CAP_IPOIB_ENHANCED_OFFLOADS]->cur, cap)
4ce749bd 1312
938fe83c 1313#define MLX5_CAP_ROCE(mdev, cap) \
48f02eef 1314 MLX5_GET(roce_cap, mdev->caps.hca[MLX5_CAP_ROCE]->cur, cap)
938fe83c
SM		 1315
1316#define MLX5_CAP_ROCE_MAX(mdev, cap) \
48f02eef 1317 MLX5_GET(roce_cap, mdev->caps.hca[MLX5_CAP_ROCE]->max, cap)
938fe83c
SM		 1318
1319#define MLX5_CAP_ATOMIC(mdev, cap) \
48f02eef 1320 MLX5_GET(atomic_caps, mdev->caps.hca[MLX5_CAP_ATOMIC]->cur, cap)
938fe83c
SM		 1321
1322#define MLX5_CAP_ATOMIC_MAX(mdev, cap) \
48f02eef 1323 MLX5_GET(atomic_caps, mdev->caps.hca[MLX5_CAP_ATOMIC]->max, cap)
938fe83c
SM		 1324
1325#define MLX5_CAP_FLOWTABLE(mdev, cap) \
48f02eef 1326 MLX5_GET(flow_table_nic_cap, mdev->caps.hca[MLX5_CAP_FLOW_TABLE]->cur, cap)
938fe83c 1327
97b5484e 1328#define MLX5_CAP64_FLOWTABLE(mdev, cap) \
48f02eef 1329 MLX5_GET64(flow_table_nic_cap, (mdev)->caps.hca[MLX5_CAP_FLOW_TABLE]->cur, cap)
97b5484e 1330
876d634d
MG		 1331#define MLX5_CAP_FLOWTABLE_NIC_RX(mdev, cap) \
1332 MLX5_CAP_FLOWTABLE(mdev, flow_table_properties_nic_receive.cap)
1333
8ce78257
MB		 1334#define MLX5_CAP_FLOWTABLE_NIC_TX(mdev, cap) \
1335 MLX5_CAP_FLOWTABLE(mdev, flow_table_properties_nic_transmit.cap)
1336
cea824d4
MG		 1337#define MLX5_CAP_FLOWTABLE_SNIFFER_RX(mdev, cap) \
1338 MLX5_CAP_FLOWTABLE(mdev, flow_table_properties_nic_receive_sniffer.cap)
1339
cea824d4
MG		 1340#define MLX5_CAP_FLOWTABLE_SNIFFER_TX(mdev, cap) \
1341 MLX5_CAP_FLOWTABLE(mdev, flow_table_properties_nic_transmit_sniffer.cap)
1342
d83eb50e
MG		 1343#define MLX5_CAP_FLOWTABLE_RDMA_RX(mdev, cap) \
1344 MLX5_CAP_FLOWTABLE(mdev, flow_table_properties_nic_receive_rdma.cap)
1345
24670b1a
MG		 1346#define MLX5_CAP_FLOWTABLE_RDMA_TX(mdev, cap) \
1347 MLX5_CAP_FLOWTABLE(mdev, flow_table_properties_nic_transmit_rdma.cap)
1348
15b103df
PH		 1349#define MLX5_CAP_FLOWTABLE_RDMA_TRANSPORT_RX(mdev, cap) \
1350 MLX5_CAP_ADV_RDMA(mdev, rdma_transport_rx_flow_table_properties.cap)
1351
1352#define MLX5_CAP_FLOWTABLE_RDMA_TRANSPORT_TX(mdev, cap) \
1353 MLX5_CAP_ADV_RDMA(mdev, rdma_transport_tx_flow_table_properties.cap)
1354
495716b1
SM		 1355#define MLX5_CAP_ESW_FLOWTABLE(mdev, cap) \
1356 MLX5_GET(flow_table_eswitch_cap, \
48f02eef 1357 mdev->caps.hca[MLX5_CAP_ESWITCH_FLOW_TABLE]->cur, cap)
495716b1 1358
495716b1
SM		 1359#define MLX5_CAP_ESW_FLOWTABLE_FDB(mdev, cap) \
1360 MLX5_CAP_ESW_FLOWTABLE(mdev, flow_table_properties_nic_esw_fdb.cap)
1361
efdc810b
MHY		 1362#define MLX5_CAP_ESW_EGRESS_ACL(mdev, cap) \
1363 MLX5_CAP_ESW_FLOWTABLE(mdev, flow_table_properties_esw_acl_egress.cap)
1364
efdc810b
MHY		 1365#define MLX5_CAP_ESW_INGRESS_ACL(mdev, cap) \
1366 MLX5_CAP_ESW_FLOWTABLE(mdev, flow_table_properties_esw_acl_ingress.cap)
1367
6ee44c51
GL		 1368#define MLX5_CAP_ESW_FT_FIELD_SUPPORT_2(mdev, cap) \
1369 MLX5_CAP_ESW_FLOWTABLE(mdev, ft_field_support_2_esw_fdb.cap)
1370
137f3d50
JL		 1371#define MLX5_CAP_NIC_RX_FT_FIELD_SUPPORT_2(mdev, cap) \
1372 MLX5_CAP_FLOWTABLE(mdev, ft_field_support_2_nic_receive.cap)
1373
d6666753
SM		 1374#define MLX5_CAP_ESW(mdev, cap) \
1375 MLX5_GET(e_switch_cap, \
48f02eef 1376 mdev->caps.hca[MLX5_CAP_ESWITCH]->cur, cap)
d6666753 1377
97b5484e
AV		 1378#define MLX5_CAP64_ESW_FLOWTABLE(mdev, cap) \
1379 MLX5_GET64(flow_table_eswitch_cap, \
48f02eef 1380 (mdev)->caps.hca[MLX5_CAP_ESWITCH_FLOW_TABLE]->cur, cap)
97b5484e 1381
425a563a
MG		 1382#define MLX5_CAP_PORT_SELECTION(mdev, cap) \
1383 MLX5_GET(port_selection_cap, \
1384 mdev->caps.hca[MLX5_CAP_PORT_SELECTION]->cur, cap)
1385
1386#define MLX5_CAP_PORT_SELECTION_MAX(mdev, cap) \
1387 MLX5_GET(port_selection_cap, \
1388 mdev->caps.hca[MLX5_CAP_PORT_SELECTION]->max, cap)
1389
93983863
YH		 1390#define MLX5_CAP_ADV_VIRTUALIZATION(mdev, cap) \
1391 MLX5_GET(adv_virtualization_cap, \
1392 mdev->caps.hca[MLX5_CAP_ADV_VIRTUALIZATION]->cur, cap)
1393
ab7d228c
PH		 1394#define MLX5_CAP_ADV_RDMA(mdev, cap) \
1395 MLX5_GET(adv_rdma_cap, \
1396 mdev->caps.hca[MLX5_CAP_ADV_RDMA]->cur, cap)
1397
425a563a
MG		 1398#define MLX5_CAP_FLOWTABLE_PORT_SELECTION(mdev, cap) \
1399 MLX5_CAP_PORT_SELECTION(mdev, flow_table_properties_port_selection.cap)
1400
137f3d50
JL		 1401#define MLX5_CAP_PORT_SELECTION_FT_FIELD_SUPPORT_2(mdev, cap) \
1402 MLX5_CAP_PORT_SELECTION(mdev, ft_field_support_2_port_selection.cap)
1403
938fe83c 1404#define MLX5_CAP_ODP(mdev, cap)\
48f02eef 1405 MLX5_GET(odp_cap, mdev->caps.hca[MLX5_CAP_ODP]->cur, cap)
938fe83c 1406
907936b6
MG		 1407#define MLX5_CAP_ODP_SCHEME(mdev, cap) \
1408 (MLX5_GET(odp_cap, mdev->caps.hca[MLX5_CAP_ODP]->cur, \
1409 mem_page_fault) ? \
1410 MLX5_GET(odp_cap, mdev->caps.hca[MLX5_CAP_ODP]->cur, \
1411 memory_page_fault_scheme_cap.cap) : \
1412 MLX5_GET(odp_cap, mdev->caps.hca[MLX5_CAP_ODP]->cur, \
1413 transport_page_fault_scheme_cap.cap))
6cd9171d 1414
46861e3e 1415#define MLX5_CAP_ODP_MAX(mdev, cap)\
48f02eef 1416 MLX5_GET(odp_cap, mdev->caps.hca[MLX5_CAP_ODP]->max, cap)
46861e3e 1417
1466cc5b 1418#define MLX5_CAP_QOS(mdev, cap)\
48f02eef 1419 MLX5_GET(qos_cap, mdev->caps.hca[MLX5_CAP_QOS]->cur, cap)
1466cc5b 1420
2fcb12df 1421#define MLX5_CAP_DEBUG(mdev, cap)\
48f02eef 1422 MLX5_GET(debug_cap, mdev->caps.hca[MLX5_CAP_DEBUG]->cur, cap)
2fcb12df 1423
71862561
GP		 1424#define MLX5_CAP_PCAM_FEATURE(mdev, fld) \
1425 MLX5_GET(pcam_reg, (mdev)->caps.pcam, feature_cap_mask.enhanced_features.fld)
1426
df5f1361
HN		 1427#define MLX5_CAP_PCAM_REG(mdev, reg) \
1428 MLX5_GET(pcam_reg, (mdev)->caps.pcam, port_access_reg_cap_mask.regs_5000_to_507f.reg)
1429
0ab87743 1430#define MLX5_CAP_MCAM_REG(mdev, reg) \
932ef155
EBE		 1431 MLX5_GET(mcam_reg, (mdev)->caps.mcam[MLX5_MCAM_REGS_FIRST_128], \
1432 mng_access_reg_cap_mask.access_regs.reg)
1433
932ef155
EBE		 1434#define MLX5_CAP_MCAM_REG2(mdev, reg) \
1435 MLX5_GET(mcam_reg, (mdev)->caps.mcam[MLX5_MCAM_REGS_0x9100_0x917F], \
1436 mng_access_reg_cap_mask.access_regs2.reg)
0ab87743 1437
7e45c1e9
RR		 1438#define MLX5_CAP_MCAM_REG3(mdev, reg) \
1439 MLX5_GET(mcam_reg, (mdev)->caps.mcam[MLX5_MCAM_REGS_0x9180_0x91FF], \
1440 mng_access_reg_cap_mask.access_regs3.reg)
1441
71862561
GP		 1442#define MLX5_CAP_MCAM_FEATURE(mdev, fld) \
1443 MLX5_GET(mcam_reg, (mdev)->caps.mcam, mng_feature_cap_mask.enhanced_features.fld)
1444
c02762eb
HN		 1445#define MLX5_CAP_QCAM_REG(mdev, fld) \
1446 MLX5_GET(qcam_reg, (mdev)->caps.qcam, qos_access_reg_cap_mask.reg_cap.fld)
1447
1448#define MLX5_CAP_QCAM_FEATURE(mdev, fld) \
1449 MLX5_GET(qcam_reg, (mdev)->caps.qcam, qos_feature_cap_mask.feature_cap.fld)
1450
e29341fb 1451#define MLX5_CAP_FPGA(mdev, cap) \
99d3cd27 1452 MLX5_GET(fpga_cap, (mdev)->caps.fpga, cap)
e29341fb 1453
a9956d35 1454#define MLX5_CAP64_FPGA(mdev, cap) \
99d3cd27 1455 MLX5_GET64(fpga_cap, (mdev)->caps.fpga, cap)
a9956d35 1456
e72bd817 1457#define MLX5_CAP_DEV_MEM(mdev, cap)\
48f02eef 1458 MLX5_GET(device_mem_cap, mdev->caps.hca[MLX5_CAP_DEV_MEM]->cur, cap)
e72bd817
AL		 1459
1460#define MLX5_CAP64_DEV_MEM(mdev, cap)\
48f02eef 1461 MLX5_GET64(device_mem_cap, mdev->caps.hca[MLX5_CAP_DEV_MEM]->cur, cap)
e72bd817 1462
a12ff35e 1463#define MLX5_CAP_TLS(mdev, cap) \
48f02eef 1464 MLX5_GET(tls_cap, (mdev)->caps.hca[MLX5_CAP_TLS]->cur, cap)
a12ff35e 1465
b9a7ba55 1466#define MLX5_CAP_DEV_EVENT(mdev, cap)\
48f02eef 1467 MLX5_ADDR_OF(device_event_cap, (mdev)->caps.hca[MLX5_CAP_DEV_EVENT]->cur, cap)
b9a7ba55 1468
ca1992c6 1469#define MLX5_CAP_DEV_VDPA_EMULATION(mdev, cap)\
8a06a79b 1470 MLX5_GET(virtio_emulation_cap, \
48f02eef 1471 (mdev)->caps.hca[MLX5_CAP_VDPA_EMULATION]->cur, cap)
ca1992c6
YH		 1472
1473#define MLX5_CAP64_DEV_VDPA_EMULATION(mdev, cap)\
8a06a79b 1474 MLX5_GET64(virtio_emulation_cap, \
48f02eef 1475 (mdev)->caps.hca[MLX5_CAP_VDPA_EMULATION]->cur, cap)
ca1992c6 1476
2b58f6d9 1477#define MLX5_CAP_IPSEC(mdev, cap)\
48f02eef 1478 MLX5_GET(ipsec_cap, (mdev)->caps.hca[MLX5_CAP_IPSEC]->cur, cap)
2b58f6d9 1479
fe298bdf
JL		 1480#define MLX5_CAP_CRYPTO(mdev, cap)\
1481 MLX5_GET(crypto_cap, (mdev)->caps.hca[MLX5_CAP_CRYPTO]->cur, cap)
1482
8385c51f
LN		 1483#define MLX5_CAP_MACSEC(mdev, cap)\
1484 MLX5_GET(macsec_cap, (mdev)->caps.hca[MLX5_CAP_MACSEC]->cur, cap)
1485
df75ad56
SM		 1486#define MLX5_CAP_SHAMPO(mdev, cap) \
1487 MLX5_GET(shampo_cap, mdev->caps.hca[MLX5_CAP_SHAMPO]->cur, cap)
1488
f62b8bb8
AV		 1489enum {
1490 MLX5_CMD_STAT_OK = 0x0,
1491 MLX5_CMD_STAT_INT_ERR = 0x1,
1492 MLX5_CMD_STAT_BAD_OP_ERR = 0x2,
1493 MLX5_CMD_STAT_BAD_PARAM_ERR = 0x3,
1494 MLX5_CMD_STAT_BAD_SYS_STATE_ERR = 0x4,
1495 MLX5_CMD_STAT_BAD_RES_ERR = 0x5,
1496 MLX5_CMD_STAT_RES_BUSY = 0x6,
5bd87709 1497 MLX5_CMD_STAT_NOT_READY = 0x7,
f62b8bb8
AV		 1498 MLX5_CMD_STAT_LIM_ERR = 0x8,
1499 MLX5_CMD_STAT_BAD_RES_STATE_ERR = 0x9,
1500 MLX5_CMD_STAT_IX_ERR = 0xa,
1501 MLX5_CMD_STAT_NO_RES_ERR = 0xf,
1502 MLX5_CMD_STAT_BAD_INP_LEN_ERR = 0x50,
1503 MLX5_CMD_STAT_BAD_OUTP_LEN_ERR = 0x51,
1504 MLX5_CMD_STAT_BAD_QP_STATE_ERR = 0x10,
1505 MLX5_CMD_STAT_BAD_PKT_ERR = 0x30,
1506 MLX5_CMD_STAT_BAD_SIZE_OUTS_CQES_ERR = 0x40,
1507};
1508
efea389d
GP		 1509enum {
1510 MLX5_IEEE_802_3_COUNTERS_GROUP = 0x0,
1511 MLX5_RFC_2863_COUNTERS_GROUP = 0x1,
1512 MLX5_RFC_2819_COUNTERS_GROUP = 0x2,
1513 MLX5_RFC_3635_COUNTERS_GROUP = 0x3,
1514 MLX5_ETHERNET_EXTENDED_COUNTERS_GROUP = 0x5,
1515 MLX5_PER_PRIORITY_COUNTERS_GROUP = 0x10,
1c64bf6f 1516 MLX5_PER_TRAFFIC_CLASS_COUNTERS_GROUP = 0x11,
121fcdc8 1517 MLX5_PHYSICAL_LAYER_COUNTERS_GROUP = 0x12,
948d3f90 1518 MLX5_PER_TRAFFIC_CLASS_CONGESTION_GROUP = 0x13,
d8dc0508 1519 MLX5_PHYSICAL_LAYER_STATISTICAL_GROUP = 0x16,
f550694e 1520 MLX5_PHYSICAL_LAYER_RECOVERY_GROUP = 0x1a,
1c64bf6f 1521 MLX5_INFINIBAND_PORT_COUNTERS_GROUP = 0x20,
7a2210a5 1522 MLX5_INFINIBAND_EXTENDED_PORT_COUNTERS_GROUP = 0x21,
efea389d
GP		 1523};
1524
8ed1a630
GP		 1525enum {
1526 MLX5_PCIE_PERFORMANCE_COUNTERS_GROUP = 0x0,
1527};
1528
707c4602
MD		 1529static inline u16 mlx5_to_sw_pkey_sz(int pkey_sz)
1530{
1531 if (pkey_sz > MLX5_MAX_LOG_PKEY_TABLE)
1532 return 0;
1533 return MLX5_MIN_PKEY_TABLE_SIZE << pkey_sz;
1534}
1535
fd24c9ef
PH		 1536#define MLX5_RDMA_RX_NUM_COUNTERS_PRIOS 6
1537#define MLX5_RDMA_TX_NUM_COUNTERS_PRIOS 4
72f7cc09
MB		 1538#define MLX5_BY_PASS_NUM_REGULAR_PRIOS 16
1539#define MLX5_BY_PASS_NUM_DONT_TRAP_PRIOS 16
35d19011
MG		 1540#define MLX5_BY_PASS_NUM_MULTICAST_PRIOS 1
1541#define MLX5_BY_PASS_NUM_PRIOS (MLX5_BY_PASS_NUM_REGULAR_PRIOS +\
1542 MLX5_BY_PASS_NUM_DONT_TRAP_PRIOS +\
1543 MLX5_BY_PASS_NUM_MULTICAST_PRIOS)
4cbdd30e 1544
e126ba97 1545#endif /* MLX5_DEVICE_H */
Linux 6.x block layer and io_uring tree(s)