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Merge tag 'x86_cleanups_for_v6.4_rc1' of git://git.kernel.org/pub/scm/linux/kernel...
[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)
20bbf22a 71#define MLX5_ADDR_OF(typ, p, fld) ((void *)((uint8_t *)(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,
214};
215
c99fefea
MS		 216enum wqe_page_fault_type {
217 MLX5_WQE_PF_TYPE_RMP = 0,
218 MLX5_WQE_PF_TYPE_REQ_SEND_OR_WRITE = 1,
219 MLX5_WQE_PF_TYPE_RESP = 2,
220 MLX5_WQE_PF_TYPE_REQ_READ_OR_ATOMIC = 3,
221};
222
e126ba97
EC		 223enum {
224 MLX5_PERM_LOCAL_READ = 1 << 2,
225 MLX5_PERM_LOCAL_WRITE = 1 << 3,
226 MLX5_PERM_REMOTE_READ = 1 << 4,
227 MLX5_PERM_REMOTE_WRITE = 1 << 5,
228 MLX5_PERM_ATOMIC = 1 << 6,
229 MLX5_PERM_UMR_EN = 1 << 7,
230};
231
232enum {
233 MLX5_PCIE_CTRL_SMALL_FENCE = 1 << 0,
234 MLX5_PCIE_CTRL_RELAXED_ORDERING = 1 << 2,
235 MLX5_PCIE_CTRL_NO_SNOOP = 1 << 3,
236 MLX5_PCIE_CTRL_TLP_PROCE_EN = 1 << 6,
237 MLX5_PCIE_CTRL_TPH_MASK = 3 << 4,
238};
239
e126ba97
EC		 240enum {
241 MLX5_EN_RD = (u64)1,
242 MLX5_EN_WR = (u64)2
243};
244
245enum {
b037c29a
EC		 246 MLX5_ADAPTER_PAGE_SHIFT = 12,
247 MLX5_ADAPTER_PAGE_SIZE = 1 << MLX5_ADAPTER_PAGE_SHIFT,
248};
249
e126ba97 250enum {
2f5ff264
EC		 251 MLX5_BFREGS_PER_UAR = 4,
252 MLX5_MAX_UARS = 1 << 8,
253 MLX5_NON_FP_BFREGS_PER_UAR = 2,
a6d51b68
EC		 254 MLX5_FP_BFREGS_PER_UAR = MLX5_BFREGS_PER_UAR -
255 MLX5_NON_FP_BFREGS_PER_UAR,
2f5ff264
EC		 256 MLX5_MAX_BFREGS = MLX5_MAX_UARS *
257 MLX5_NON_FP_BFREGS_PER_UAR,
b037c29a
EC		 258 MLX5_UARS_IN_PAGE = PAGE_SIZE / MLX5_ADAPTER_PAGE_SIZE,
259 MLX5_NON_FP_BFREGS_IN_PAGE = MLX5_NON_FP_BFREGS_PER_UAR * MLX5_UARS_IN_PAGE,
31a78a5a
YH		 260 MLX5_MIN_DYN_BFREGS = 512,
261 MLX5_MAX_DYN_BFREGS = 1024,
e126ba97
EC		 262};
263
264enum {
265 MLX5_MKEY_MASK_LEN = 1ull << 0,
266 MLX5_MKEY_MASK_PAGE_SIZE = 1ull << 1,
267 MLX5_MKEY_MASK_START_ADDR = 1ull << 6,
268 MLX5_MKEY_MASK_PD = 1ull << 7,
269 MLX5_MKEY_MASK_EN_RINVAL = 1ull << 8,
d5436ba0 270 MLX5_MKEY_MASK_EN_SIGERR = 1ull << 9,
e126ba97
EC		 271 MLX5_MKEY_MASK_BSF_EN = 1ull << 12,
272 MLX5_MKEY_MASK_KEY = 1ull << 13,
273 MLX5_MKEY_MASK_QPN = 1ull << 14,
274 MLX5_MKEY_MASK_LR = 1ull << 17,
275 MLX5_MKEY_MASK_LW = 1ull << 18,
276 MLX5_MKEY_MASK_RR = 1ull << 19,
277 MLX5_MKEY_MASK_RW = 1ull << 20,
278 MLX5_MKEY_MASK_A = 1ull << 21,
279 MLX5_MKEY_MASK_SMALL_FENCE = 1ull << 23,
896ec973
ML		 280 MLX5_MKEY_MASK_RELAXED_ORDERING_WRITE = 1ull << 25,
281 MLX5_MKEY_MASK_FREE = 1ull << 29,
282 MLX5_MKEY_MASK_RELAXED_ORDERING_READ = 1ull << 47,
e126ba97
EC		 283};
284
968e78dd
HE		 285enum {
286 MLX5_UMR_TRANSLATION_OFFSET_EN = (1 << 4),
287
288 MLX5_UMR_CHECK_NOT_FREE = (1 << 5),
289 MLX5_UMR_CHECK_FREE = (2 << 5),
290
291 MLX5_UMR_INLINE = (1 << 7),
292};
293
02648b4b
TT		 294#define MLX5_UMR_FLEX_ALIGNMENT 0x40
295#define MLX5_UMR_MTT_NUM_ENTRIES_ALIGNMENT (MLX5_UMR_FLEX_ALIGNMENT / sizeof(struct mlx5_mtt))
daab2e9c 296#define MLX5_UMR_KLM_NUM_ENTRIES_ALIGNMENT (MLX5_UMR_FLEX_ALIGNMENT / sizeof(struct mlx5_klm))
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,
4411a6c0 328 MLX5_EVENT_TYPE_OBJECT_CHANGE = 0x27,
e126ba97
EC		 329
330 MLX5_EVENT_TYPE_INTERNAL_ERROR = 0x08,
331 MLX5_EVENT_TYPE_PORT_CHANGE = 0x09,
332 MLX5_EVENT_TYPE_GPIO_EVENT = 0x15,
4ce3bf2f 333 MLX5_EVENT_TYPE_PORT_MODULE_EVENT = 0x16,
1865ea9a 334 MLX5_EVENT_TYPE_TEMP_WARN_EVENT = 0x17,
972d7560 335 MLX5_EVENT_TYPE_XRQ_ERROR = 0x18,
e126ba97 336 MLX5_EVENT_TYPE_REMOTE_CONFIG = 0x19,
246ac981 337 MLX5_EVENT_TYPE_GENERAL_EVENT = 0x22,
fd4572b3 338 MLX5_EVENT_TYPE_MONITOR_COUNTER = 0x24,
f9a1ef72 339 MLX5_EVENT_TYPE_PPS_EVENT = 0x25,
e126ba97
EC		 340
341 MLX5_EVENT_TYPE_DB_BF_CONGESTION = 0x1a,
342 MLX5_EVENT_TYPE_STALL_EVENT = 0x1b,
343
344 MLX5_EVENT_TYPE_CMD = 0x0a,
345 MLX5_EVENT_TYPE_PAGE_REQUEST = 0xb,
e420f0c0
HE		 346
347 MLX5_EVENT_TYPE_PAGE_FAULT = 0xc,
073bb189 348 MLX5_EVENT_TYPE_NIC_VPORT_CHANGE = 0xd,
e29341fb 349
cd56f929 350 MLX5_EVENT_TYPE_ESW_FUNCTIONS_CHANGED = 0xe,
349125ba 351 MLX5_EVENT_TYPE_VHCA_STATE_CHANGE = 0xf,
7f0d11c7 352
57cda166 353 MLX5_EVENT_TYPE_DCT_DRAINED = 0x1c,
972d7560 354 MLX5_EVENT_TYPE_DCT_KEY_VIOLATION = 0x1d,
57cda166 355
e29341fb 356 MLX5_EVENT_TYPE_FPGA_ERROR = 0x20,
1f0cf89b 357 MLX5_EVENT_TYPE_FPGA_QP_ERROR = 0x21,
c71ad41c
FD		 358
359 MLX5_EVENT_TYPE_DEVICE_TRACER = 0x26,
0f597ed4 360
b9a7ba55 361 MLX5_EVENT_TYPE_MAX = 0x100,
c71ad41c
FD		 362};
363
241dc159
AL		 364enum mlx5_driver_event {
365 MLX5_DRIVER_EVENT_TYPE_TRAP = 0,
c7d4e6ab 366 MLX5_DRIVER_EVENT_UPLINK_NETDEV,
241dc159
AL		 367};
368
c71ad41c
FD		 369enum {
370 MLX5_TRACER_SUBTYPE_OWNERSHIP_CHANGE = 0x0,
371 MLX5_TRACER_SUBTYPE_TRACES_AVAILABLE = 0x1,
7dfcd110 372 MLX5_TRACER_SUBTYPE_STRINGS_DB_UPDATE = 0x2,
e126ba97
EC		 373};
374
246ac981
MG		 375enum {
376 MLX5_GENERAL_SUBTYPE_DELAY_DROP_TIMEOUT = 0x1,
5d3c537f 377 MLX5_GENERAL_SUBTYPE_PCI_POWER_CHANGE_EVENT = 0x5,
2d693567 378 MLX5_GENERAL_SUBTYPE_FW_LIVE_PATCH_EVENT = 0x7,
3df01077 379 MLX5_GENERAL_SUBTYPE_PCI_SYNC_FOR_FW_UPDATE_EVENT = 0x8,
246ac981
MG		 380};
381
e126ba97
EC		 382enum {
383 MLX5_PORT_CHANGE_SUBTYPE_DOWN = 1,
384 MLX5_PORT_CHANGE_SUBTYPE_ACTIVE = 4,
385 MLX5_PORT_CHANGE_SUBTYPE_INITIALIZED = 5,
386 MLX5_PORT_CHANGE_SUBTYPE_LID = 6,
387 MLX5_PORT_CHANGE_SUBTYPE_PKEY = 7,
388 MLX5_PORT_CHANGE_SUBTYPE_GUID = 8,
389 MLX5_PORT_CHANGE_SUBTYPE_CLIENT_REREG = 9,
390};
391
3cca2606
AS		 392enum {
393 MLX5_ROCE_VERSION_1 = 0,
394 MLX5_ROCE_VERSION_2 = 2,
395};
396
397enum {
398 MLX5_ROCE_VERSION_1_CAP = 1 << MLX5_ROCE_VERSION_1,
399 MLX5_ROCE_VERSION_2_CAP = 1 << MLX5_ROCE_VERSION_2,
400};
401
402enum {
403 MLX5_ROCE_L3_TYPE_IPV4 = 0,
404 MLX5_ROCE_L3_TYPE_IPV6 = 1,
405};
406
407enum {
408 MLX5_ROCE_L3_TYPE_IPV4_CAP = 1 << 1,
409 MLX5_ROCE_L3_TYPE_IPV6_CAP = 1 << 2,
410};
411
e126ba97
EC		 412enum {
413 MLX5_OPCODE_NOP = 0x00,
414 MLX5_OPCODE_SEND_INVAL = 0x01,
415 MLX5_OPCODE_RDMA_WRITE = 0x08,
416 MLX5_OPCODE_RDMA_WRITE_IMM = 0x09,
417 MLX5_OPCODE_SEND = 0x0a,
418 MLX5_OPCODE_SEND_IMM = 0x0b,
e281682b 419 MLX5_OPCODE_LSO = 0x0e,
e126ba97
EC		 420 MLX5_OPCODE_RDMA_READ = 0x10,
421 MLX5_OPCODE_ATOMIC_CS = 0x11,
422 MLX5_OPCODE_ATOMIC_FA = 0x12,
423 MLX5_OPCODE_ATOMIC_MASKED_CS = 0x14,
424 MLX5_OPCODE_ATOMIC_MASKED_FA = 0x15,
425 MLX5_OPCODE_BIND_MW = 0x18,
426 MLX5_OPCODE_CONFIG_CMD = 0x1f,
5e0d2eef 427 MLX5_OPCODE_ENHANCED_MPSW = 0x29,
e126ba97
EC		 428
429 MLX5_RECV_OPCODE_RDMA_WRITE_IMM = 0x00,
430 MLX5_RECV_OPCODE_SEND = 0x01,
431 MLX5_RECV_OPCODE_SEND_IMM = 0x02,
432 MLX5_RECV_OPCODE_SEND_INVAL = 0x03,
433
434 MLX5_CQE_OPCODE_ERROR = 0x1e,
435 MLX5_CQE_OPCODE_RESIZE = 0x16,
436
437 MLX5_OPCODE_SET_PSV = 0x20,
438 MLX5_OPCODE_GET_PSV = 0x21,
439 MLX5_OPCODE_CHECK_PSV = 0x22,
a12ff35e 440 MLX5_OPCODE_DUMP = 0x23,
e126ba97
EC		 441 MLX5_OPCODE_RGET_PSV = 0x26,
442 MLX5_OPCODE_RCHECK_PSV = 0x27,
443
444 MLX5_OPCODE_UMR = 0x25,
445
977c4a3e
YK		 446 MLX5_OPCODE_FLOW_TBL_ACCESS = 0x2c,
447
f5d23ee1 448 MLX5_OPCODE_ACCESS_ASO = 0x2d,
e126ba97
EC		 449};
450
a12ff35e 451enum {
26149e3e 452 MLX5_OPC_MOD_TLS_TIS_STATIC_PARAMS = 0x1,
ee5cdf7a 453 MLX5_OPC_MOD_TLS_TIR_STATIC_PARAMS = 0x2,
a12ff35e
EBE		 454};
455
456enum {
26149e3e 457 MLX5_OPC_MOD_TLS_TIS_PROGRESS_PARAMS = 0x1,
ee5cdf7a 458 MLX5_OPC_MOD_TLS_TIR_PROGRESS_PARAMS = 0x2,
a12ff35e
EBE		 459};
460
2d1b69ed
TT		 461struct mlx5_wqe_tls_static_params_seg {
462 u8 ctx[MLX5_ST_SZ_BYTES(tls_static_params)];
463};
464
465struct mlx5_wqe_tls_progress_params_seg {
466 __be32 tis_tir_num;
467 u8 ctx[MLX5_ST_SZ_BYTES(tls_progress_params)];
468};
469
e126ba97
EC		 470enum {
471 MLX5_SET_PORT_RESET_QKEY = 0,
472 MLX5_SET_PORT_GUID0 = 16,
473 MLX5_SET_PORT_NODE_GUID = 17,
474 MLX5_SET_PORT_SYS_GUID = 18,
475 MLX5_SET_PORT_GID_TABLE = 19,
476 MLX5_SET_PORT_PKEY_TABLE = 20,
477};
478
d8880795
TT		 479enum {
480 MLX5_BW_NO_LIMIT = 0,
481 MLX5_100_MBPS_UNIT = 3,
482 MLX5_GBPS_UNIT = 4,
483};
484
e126ba97
EC		 485enum {
486 MLX5_MAX_PAGE_SHIFT = 31
487};
488
986ef95e
SG		 489enum {
490 /*
491 * Max wqe size for rdma read is 512 bytes, so this
492 * limits our max_sge_rd as the wqe needs to fit:
493 * - ctrl segment (16 bytes)
494 * - rdma segment (16 bytes)
495 * - scatter elements (16 bytes each)
496 */
497 MLX5_MAX_SGE_RD = (512 - 16 - 16) / 16
498};
499
e420f0c0
HE		 500enum mlx5_odp_transport_cap_bits {
501 MLX5_ODP_SUPPORT_SEND = 1 << 31,
502 MLX5_ODP_SUPPORT_RECV = 1 << 30,
503 MLX5_ODP_SUPPORT_WRITE = 1 << 29,
504 MLX5_ODP_SUPPORT_READ = 1 << 28,
505};
506
507struct mlx5_odp_caps {
508 char reserved[0x10];
509 struct {
510 __be32 rc_odp_caps;
511 __be32 uc_odp_caps;
512 __be32 ud_odp_caps;
513 } per_transport_caps;
514 char reserved2[0xe4];
515};
516
e126ba97
EC		 517struct mlx5_cmd_layout {
518 u8 type;
519 u8 rsvd0[3];
520 __be32 inlen;
521 __be64 in_ptr;
522 __be32 in[4];
523 __be32 out[4];
524 __be64 out_ptr;
525 __be32 outlen;
526 u8 token;
527 u8 sig;
528 u8 rsvd1;
529 u8 status_own;
530};
531
cb464ba5
AL		 532enum mlx5_rfr_severity_bit_offsets {
533 MLX5_RFR_BIT_OFFSET = 0x7,
3e5b72ac
FD		 534};
535
e126ba97 536struct health_buffer {
cb464ba5
AL		 537 __be32 assert_var[6];
538 __be32 rsvd0[2];
e126ba97
EC		 539 __be32 assert_exit_ptr;
540 __be32 assert_callra;
cb464ba5
AL		 541 __be32 rsvd1[1];
542 __be32 time;
e126ba97
EC		 543 __be32 fw_ver;
544 __be32 hw_id;
cb464ba5
AL		 545 u8 rfr_severity;
546 u8 rsvd2[3];
e126ba97
EC		 547 u8 irisc_index;
548 u8 synd;
78ccb258 549 __be16 ext_synd;
e126ba97
EC		 550};
551
3e5b72ac
FD		 552enum mlx5_initializing_bit_offsets {
553 MLX5_FW_RESET_SUPPORTED_OFFSET = 30,
554};
555
fcd29ad1
FD		 556enum mlx5_cmd_addr_l_sz_offset {
557 MLX5_NIC_IFC_OFFSET = 8,
558};
559
e126ba97
EC		 560struct mlx5_init_seg {
561 __be32 fw_rev;
562 __be32 cmdif_rev_fw_sub;
563 __be32 rsvd0[2];
564 __be32 cmdq_addr_h;
565 __be32 cmdq_addr_l_sz;
566 __be32 cmd_dbell;
e3297246
EC		 567 __be32 rsvd1[120];
568 __be32 initializing;
e126ba97 569 struct health_buffer health;
4b2c5fa9
AT		 570 __be32 rsvd2[878];
571 __be32 cmd_exec_to;
572 __be32 cmd_q_init_to;
b0844444
EBE		 573 __be32 internal_timer_h;
574 __be32 internal_timer_l;
b368d7cb 575 __be32 rsvd3[2];
e126ba97 576 __be32 health_counter;
ae02d415
EBE		 577 __be32 rsvd4[11];
578 __be32 real_time_h;
579 __be32 real_time_l;
580 __be32 rsvd5[1006];
e126ba97
EC		 581 __be64 ieee1588_clk;
582 __be32 ieee1588_clk_type;
583 __be32 clr_intx;
584};
585
586struct mlx5_eqe_comp {
587 __be32 reserved[6];
588 __be32 cqn;
589};
590
591struct mlx5_eqe_qp_srq {
e2013b21 592 __be32 reserved1[5];
593 u8 type;
594 u8 reserved2[3];
e126ba97
EC		 595 __be32 qp_srq_n;
596};
597
598struct mlx5_eqe_cq_err {
599 __be32 cqn;
600 u8 reserved1[7];
601 u8 syndrome;
602};
603
972d7560
YH		 604struct mlx5_eqe_xrq_err {
605 __be32 reserved1[5];
606 __be32 type_xrqn;
607 __be32 reserved2;
608};
609
e126ba97
EC		 610struct mlx5_eqe_port_state {
611 u8 reserved0[8];
612 u8 port;
613};
614
615struct mlx5_eqe_gpio {
616 __be32 reserved0[2];
617 __be64 gpio_event;
618};
619
620struct mlx5_eqe_congestion {
621 u8 type;
622 u8 rsvd0;
623 u8 congestion_level;
624};
625
626struct mlx5_eqe_stall_vl {
627 u8 rsvd0[3];
628 u8 port_vl;
629};
630
631struct mlx5_eqe_cmd {
632 __be32 vector;
633 __be32 rsvd[6];
634};
635
636struct mlx5_eqe_page_req {
591905ba 637 __be16 ec_function;
e126ba97 638 __be16 func_id;
0a324f31
ML		 639 __be32 num_pages;
640 __be32 rsvd1[5];
e126ba97
EC		 641};
642
e420f0c0
HE		 643struct mlx5_eqe_page_fault {
644 __be32 bytes_committed;
645 union {
646 struct {
647 u16 reserved1;
648 __be16 wqe_index;
649 u16 reserved2;
650 __be16 packet_length;
d9aaed83
AK		 651 __be32 token;
652 u8 reserved4[8];
653 __be32 pftype_wq;
e420f0c0
HE		 654 } __packed wqe;
655 struct {
656 __be32 r_key;
657 u16 reserved1;
658 __be16 packet_length;
659 __be32 rdma_op_len;
660 __be64 rdma_va;
d9aaed83 661 __be32 pftype_token;
e420f0c0
HE		 662 } __packed rdma;
663 } __packed;
e420f0c0
HE		 664} __packed;
665
073bb189
SM		 666struct mlx5_eqe_vport_change {
667 u8 rsvd0[2];
668 __be16 vport_num;
669 __be32 rsvd1[6];
670} __packed;
671
4ce3bf2f
HN		 672struct mlx5_eqe_port_module {
673 u8 reserved_at_0[1];
674 u8 module;
675 u8 reserved_at_2[1];
676 u8 module_status;
677 u8 reserved_at_4[2];
678 u8 error_type;
679} __packed;
680
f9a1ef72
EE		 681struct mlx5_eqe_pps {
682 u8 rsvd0[3];
683 u8 pin;
684 u8 rsvd1[4];
685 union {
686 struct {
687 __be32 time_sec;
688 __be32 time_nsec;
689 };
690 struct {
691 __be64 time_stamp;
692 };
693 };
694 u8 rsvd2[12];
695} __packed;
696
57cda166
MS		 697struct mlx5_eqe_dct {
698 __be32 reserved[6];
699 __be32 dctn;
700};
701
1865ea9a
IT		 702struct mlx5_eqe_temp_warning {
703 __be64 sensor_warning_msb;
704 __be64 sensor_warning_lsb;
705} __packed;
706
4411a6c0
EH		 707struct mlx5_eqe_obj_change {
708 u8 rsvd0[2];
709 __be16 obj_type;
710 __be32 obj_id;
711} __packed;
712
3df01077
MS		 713#define SYNC_RST_STATE_MASK 0xf
714
715enum sync_rst_state_type {
716 MLX5_SYNC_RST_STATE_RESET_REQUEST = 0x0,
717 MLX5_SYNC_RST_STATE_RESET_NOW = 0x1,
718 MLX5_SYNC_RST_STATE_RESET_ABORT = 0x2,
719};
720
721struct mlx5_eqe_sync_fw_update {
722 u8 reserved_at_0[3];
723 u8 sync_rst_state;
724};
725
349125ba
PP		 726struct mlx5_eqe_vhca_state {
727 __be16 ec_function;
728 __be16 function_id;
729} __packed;
730
e126ba97
EC		 731union ev_data {
732 __be32 raw[7];
733 struct mlx5_eqe_cmd cmd;
734 struct mlx5_eqe_comp comp;
735 struct mlx5_eqe_qp_srq qp_srq;
736 struct mlx5_eqe_cq_err cq_err;
e126ba97
EC		 737 struct mlx5_eqe_port_state port;
738 struct mlx5_eqe_gpio gpio;
739 struct mlx5_eqe_congestion cong;
740 struct mlx5_eqe_stall_vl stall_vl;
741 struct mlx5_eqe_page_req req_pages;
e420f0c0 742 struct mlx5_eqe_page_fault page_fault;
073bb189 743 struct mlx5_eqe_vport_change vport_change;
4ce3bf2f 744 struct mlx5_eqe_port_module port_module;
f9a1ef72 745 struct mlx5_eqe_pps pps;
57cda166 746 struct mlx5_eqe_dct dct;
1865ea9a 747 struct mlx5_eqe_temp_warning temp_warning;
972d7560 748 struct mlx5_eqe_xrq_err xrq_err;
3df01077 749 struct mlx5_eqe_sync_fw_update sync_fw_update;
349125ba 750 struct mlx5_eqe_vhca_state vhca_state;
4411a6c0 751 struct mlx5_eqe_obj_change obj_change;
e126ba97
EC		 752} __packed;
753
754struct mlx5_eqe {
755 u8 rsvd0;
756 u8 type;
757 u8 rsvd1;
758 u8 sub_type;
759 __be32 rsvd2[7];
760 union ev_data data;
761 __be16 rsvd3;
762 u8 signature;
763 u8 owner;
764} __packed;
765
766struct mlx5_cmd_prot_block {
767 u8 data[MLX5_CMD_DATA_BLOCK_SIZE];
768 u8 rsvd0[48];
769 __be64 next;
770 __be32 block_num;
771 u8 rsvd1;
772 u8 token;
773 u8 ctrl_sig;
774 u8 sig;
775};
776
e281682b
SM		 777enum {
778 MLX5_CQE_SYND_FLUSHED_IN_ERROR = 5,
779};
780
e126ba97
EC		 781struct mlx5_err_cqe {
782 u8 rsvd0[32];
783 __be32 srqn;
784 u8 rsvd1[18];
785 u8 vendor_err_synd;
786 u8 syndrome;
787 __be32 s_wqe_opcode_qpn;
788 __be16 wqe_counter;
789 u8 signature;
790 u8 op_own;
791};
792
793struct mlx5_cqe64 {
ee5cdf7a 794 u8 tls_outer_l3_tunneled;
1b223dd3
SM		 795 u8 rsvd0;
796 __be16 wqe_id;
f97d5c2a
KM		 797 union {
798 struct {
799 u8 tcppsh_abort_dupack;
800 u8 min_ttl;
801 __be16 tcp_win;
802 __be32 ack_seq_num;
803 } lro;
804 struct {
805 u8 reserved0:1;
806 u8 match:1;
807 u8 flush:1;
808 u8 reserved3:5;
809 u8 header_size;
810 __be16 header_entry_index;
811 __be32 data_offset;
812 } shampo;
813 };
e281682b
SM		 814 __be32 rss_hash_result;
815 u8 rss_hash_type;
e126ba97 816 u8 ml_path;
e281682b
SM		 817 u8 rsvd20[2];
818 __be16 check_sum;
e126ba97
EC		 819 __be16 slid;
820 __be32 flags_rqpn;
e281682b 821 u8 hds_ip_ext;
1b223dd3 822 u8 l4_l3_hdr_type;
e281682b
SM		 823 __be16 vlan_info;
824 __be32 srqn; /* [31:24]: lro_num_seg, [23:0]: srqn */
244faedf
RS		 825 union {
826 __be32 immediate;
827 __be32 inval_rkey;
828 __be32 pkey;
829 __be32 ft_metadata;
830 };
e126ba97
EC		 831 u8 rsvd40[4];
832 __be32 byte_cnt;
b0844444
EBE		 833 __be32 timestamp_h;
834 __be32 timestamp_l;
e126ba97
EC		 835 __be32 sop_drop_qpn;
836 __be16 wqe_counter;
cdcdce94
OL		 837 union {
838 u8 signature;
839 u8 validity_iteration_count;
840 };
e126ba97
EC		 841 u8 op_own;
842};
843
7219ab34
TT		 844struct mlx5_mini_cqe8 {
845 union {
846 __be32 rx_hash_result;
847 struct {
848 __be16 checksum;
b7cf0806 849 __be16 stridx;
7219ab34
TT		 850 };
851 struct {
852 __be16 wqe_counter;
853 u8 s_wqe_opcode;
854 u8 reserved;
855 } s_wqe_info;
856 };
857 __be32 byte_cnt;
858};
859
860enum {
861 MLX5_NO_INLINE_DATA,
862 MLX5_INLINE_DATA32_SEG,
863 MLX5_INLINE_DATA64_SEG,
864 MLX5_COMPRESSED,
865};
866
867enum {
868 MLX5_CQE_FORMAT_CSUM = 0x1,
b7cf0806 869 MLX5_CQE_FORMAT_CSUM_STRIDX = 0x3,
7219ab34
TT		 870};
871
cdcdce94
OL		 872enum {
873 MLX5_CQE_COMPRESS_LAYOUT_BASIC = 0,
874 MLX5_CQE_COMPRESS_LAYOUT_ENHANCED = 1,
875};
876
7219ab34
TT		 877#define MLX5_MINI_CQE_ARRAY_SIZE 8
878
e2abdcf1 879static inline u8 mlx5_get_cqe_format(struct mlx5_cqe64 *cqe)
7219ab34
TT		 880{
881 return (cqe->op_own >> 2) & 0x3;
882}
883
6254adeb
TT		 884static inline u8 get_cqe_opcode(struct mlx5_cqe64 *cqe)
885{
886 return cqe->op_own >> 4;
887}
888
2c925db0
OL		 889static inline u8 get_cqe_enhanced_num_mini_cqes(struct mlx5_cqe64 *cqe)
890{
891 /* num_of_mini_cqes is zero based */
892 return get_cqe_opcode(cqe) + 1;
893}
894
604acb19 895static inline u8 get_cqe_lro_tcppsh(struct mlx5_cqe64 *cqe)
e281682b 896{
f97d5c2a 897 return (cqe->lro.tcppsh_abort_dupack >> 6) & 1;
e281682b
SM		 898}
899
900static inline u8 get_cqe_l4_hdr_type(struct mlx5_cqe64 *cqe)
901{
1b223dd3
SM		 902 return (cqe->l4_l3_hdr_type >> 4) & 0x7;
903}
904
e2abdcf1 905static inline bool cqe_is_tunneled(struct mlx5_cqe64 *cqe)
1b223dd3 906{
ee5cdf7a
TT		 907 return cqe->tls_outer_l3_tunneled & 0x1;
908}
909
910static inline u8 get_cqe_tls_offload(struct mlx5_cqe64 *cqe)
911{
912 return (cqe->tls_outer_l3_tunneled >> 3) & 0x3;
e281682b
SM		 913}
914
e2abdcf1 915static inline bool cqe_has_vlan(struct mlx5_cqe64 *cqe)
e281682b 916{
e2abdcf1 917 return cqe->l4_l3_hdr_type & 0x1;
e281682b
SM		 918}
919
b0844444
EBE		 920static inline u64 get_cqe_ts(struct mlx5_cqe64 *cqe)
921{
922 u32 hi, lo;
923
924 hi = be32_to_cpu(cqe->timestamp_h);
925 lo = be32_to_cpu(cqe->timestamp_l);
926
927 return (u64)lo | ((u64)hi << 32);
928}
929
5543e989
AL		 930static inline u16 get_cqe_flow_tag(struct mlx5_cqe64 *cqe)
931{
932 return be32_to_cpu(cqe->sop_drop_qpn) & 0xFFF;
933}
934
6980ffa0
TT		 935#define MLX5_MPWQE_LOG_NUM_STRIDES_EXT_BASE 3
936#define MLX5_MPWQE_LOG_NUM_STRIDES_BASE 9
937#define MLX5_MPWQE_LOG_NUM_STRIDES_MAX 16
938#define MLX5_MPWQE_LOG_STRIDE_SZ_BASE 6
939#define MLX5_MPWQE_LOG_STRIDE_SZ_MAX 13
619a8f2a 940
461017cb
TT		 941struct mpwrq_cqe_bc {
942 __be16 filler_consumed_strides;
943 __be16 byte_cnt;
944};
945
946static inline u16 mpwrq_get_cqe_byte_cnt(struct mlx5_cqe64 *cqe)
947{
948 struct mpwrq_cqe_bc *bc = (struct mpwrq_cqe_bc *)&cqe->byte_cnt;
949
950 return be16_to_cpu(bc->byte_cnt);
951}
952
953static inline u16 mpwrq_get_cqe_bc_consumed_strides(struct mpwrq_cqe_bc *bc)
954{
955 return 0x7fff & be16_to_cpu(bc->filler_consumed_strides);
956}
957
958static inline u16 mpwrq_get_cqe_consumed_strides(struct mlx5_cqe64 *cqe)
959{
960 struct mpwrq_cqe_bc *bc = (struct mpwrq_cqe_bc *)&cqe->byte_cnt;
961
962 return mpwrq_get_cqe_bc_consumed_strides(bc);
963}
964
965static inline bool mpwrq_is_filler_cqe(struct mlx5_cqe64 *cqe)
966{
967 struct mpwrq_cqe_bc *bc = (struct mpwrq_cqe_bc *)&cqe->byte_cnt;
968
969 return 0x8000 & be16_to_cpu(bc->filler_consumed_strides);
970}
971
972static inline u16 mpwrq_get_cqe_stride_index(struct mlx5_cqe64 *cqe)
973{
974 return be16_to_cpu(cqe->wqe_counter);
975}
976
e281682b
SM		 977enum {
978 CQE_L4_HDR_TYPE_NONE = 0x0,
979 CQE_L4_HDR_TYPE_TCP_NO_ACK = 0x1,
980 CQE_L4_HDR_TYPE_UDP = 0x2,
981 CQE_L4_HDR_TYPE_TCP_ACK_NO_DATA = 0x3,
982 CQE_L4_HDR_TYPE_TCP_ACK_AND_DATA = 0x4,
983};
984
985enum {
67f245c2 986 CQE_RSS_HTYPE_IP = GENMASK(3, 2),
12e8b570
JDB		 987 /* cqe->rss_hash_type[3:2] - IP destination selected for hash
988 * (00 = none, 01 = IPv4, 10 = IPv6, 11 = Reserved)
989 */
67f245c2
JDB		 990 CQE_RSS_IP_NONE = 0x0,
991 CQE_RSS_IPV4 = 0x1,
992 CQE_RSS_IPV6 = 0x2,
993 CQE_RSS_RESERVED = 0x3,
994
995 CQE_RSS_HTYPE_L4 = GENMASK(7, 6),
12e8b570
JDB		 996 /* cqe->rss_hash_type[7:6] - L4 destination selected for hash
997 * (00 = none, 01 = TCP. 10 = UDP, 11 = IPSEC.SPI
998 */
67f245c2
JDB		 999 CQE_RSS_L4_NONE = 0x0,
1000 CQE_RSS_L4_TCP = 0x1,
1001 CQE_RSS_L4_UDP = 0x2,
1002 CQE_RSS_L4_IPSEC = 0x3,
e281682b
SM		 1003};
1004
cb34be6d
AS		 1005enum {
1006 MLX5_CQE_ROCE_L3_HEADER_TYPE_GRH = 0x0,
1007 MLX5_CQE_ROCE_L3_HEADER_TYPE_IPV6 = 0x1,
1008 MLX5_CQE_ROCE_L3_HEADER_TYPE_IPV4 = 0x2,
1009};
1010
e281682b
SM		 1011enum {
1012 CQE_L2_OK = 1 << 0,
1013 CQE_L3_OK = 1 << 1,
1014 CQE_L4_OK = 1 << 2,
1015};
1016
ee5cdf7a
TT		 1017enum {
1018 CQE_TLS_OFFLOAD_NOT_DECRYPTED = 0x0,
1019 CQE_TLS_OFFLOAD_DECRYPTED = 0x1,
1020 CQE_TLS_OFFLOAD_RESYNC = 0x2,
1021 CQE_TLS_OFFLOAD_ERROR = 0x3,
1022};
1023
d5436ba0
SG		 1024struct mlx5_sig_err_cqe {
1025 u8 rsvd0[16];
1026 __be32 expected_trans_sig;
1027 __be32 actual_trans_sig;
1028 __be32 expected_reftag;
1029 __be32 actual_reftag;
1030 __be16 syndrome;
1031 u8 rsvd22[2];
1032 __be32 mkey;
1033 __be64 err_offset;
1034 u8 rsvd30[8];
1035 __be32 qpn;
1036 u8 rsvd38[2];
1037 u8 signature;
1038 u8 op_own;
1039};
1040
e126ba97
EC		 1041struct mlx5_wqe_srq_next_seg {
1042 u8 rsvd0[2];
1043 __be16 next_wqe_index;
1044 u8 signature;
1045 u8 rsvd1[11];
1046};
1047
1048union mlx5_ext_cqe {
1049 struct ib_grh grh;
1050 u8 inl[64];
1051};
1052
1053struct mlx5_cqe128 {
1054 union mlx5_ext_cqe inl_grh;
1055 struct mlx5_cqe64 cqe64;
1056};
1057
968e78dd
HE		 1058enum {
1059 MLX5_MKEY_STATUS_FREE = 1 << 6,
1060};
1061
ec22eb53
SM		 1062enum {
1063 MLX5_MKEY_REMOTE_INVAL = 1 << 24,
1064 MLX5_MKEY_FLAG_SYNC_UMR = 1 << 29,
1065 MLX5_MKEY_BSF_EN = 1 << 30,
ec22eb53
SM		 1066};
1067
e126ba97
EC		 1068struct mlx5_mkey_seg {
1069 /* This is a two bit field occupying bits 31-30.
1070 * bit 31 is always 0,
39c538d6 1071 * bit 30 is zero for regular MRs and 1 (e.g free) for UMRs that do not have translation
e126ba97
EC		 1072 */
1073 u8 status;
1074 u8 pcie_control;
1075 u8 flags;
1076 u8 version;
1077 __be32 qpn_mkey7_0;
1078 u8 rsvd1[4];
1079 __be32 flags_pd;
1080 __be64 start_addr;
1081 __be64 len;
1082 __be32 bsfs_octo_size;
1083 u8 rsvd2[16];
1084 __be32 xlt_oct_size;
1085 u8 rsvd3[3];
1086 u8 log2_page_size;
1087 u8 rsvd4[4];
1088};
1089
e126ba97
EC		 1090#define MLX5_ATTR_EXTENDED_PORT_INFO cpu_to_be16(0xff90)
1091
1092enum {
1093 MLX_EXT_PORT_CAP_FLAG_EXTENDED_PORT_INFO = 1 << 0
1094};
1095
e281682b
SM		 1096enum {
1097 VPORT_STATE_DOWN = 0x0,
1098 VPORT_STATE_UP = 0x1,
1099};
1100
81848731 1101enum {
cc9c82a8
EBE		 1102 MLX5_VPORT_ADMIN_STATE_DOWN = 0x0,
1103 MLX5_VPORT_ADMIN_STATE_UP = 0x1,
1104 MLX5_VPORT_ADMIN_STATE_AUTO = 0x2,
81848731
SM		 1105};
1106
1f0ae22a
MS		 1107enum {
1108 MLX5_VPORT_CVLAN_INSERT_WHEN_NO_CVLAN = 0x1,
1109 MLX5_VPORT_CVLAN_INSERT_ALWAYS = 0x3,
1110};
1111
e281682b
SM		 1112enum {
1113 MLX5_L3_PROT_TYPE_IPV4 = 0,
1114 MLX5_L3_PROT_TYPE_IPV6 = 1,
1115};
1116
1117enum {
1118 MLX5_L4_PROT_TYPE_TCP = 0,
1119 MLX5_L4_PROT_TYPE_UDP = 1,
1120};
1121
1122enum {
1123 MLX5_HASH_FIELD_SEL_SRC_IP = 1 << 0,
1124 MLX5_HASH_FIELD_SEL_DST_IP = 1 << 1,
1125 MLX5_HASH_FIELD_SEL_L4_SPORT = 1 << 2,
1126 MLX5_HASH_FIELD_SEL_L4_DPORT = 1 << 3,
1127 MLX5_HASH_FIELD_SEL_IPSEC_SPI = 1 << 4,
1128};
1129
1130enum {
1131 MLX5_MATCH_OUTER_HEADERS = 1 << 0,
1132 MLX5_MATCH_MISC_PARAMETERS = 1 << 1,
1133 MLX5_MATCH_INNER_HEADERS = 1 << 2,
b169e64a
YK		 1134 MLX5_MATCH_MISC_PARAMETERS_2 = 1 << 3,
1135 MLX5_MATCH_MISC_PARAMETERS_3 = 1 << 4,
7da3ad6c 1136 MLX5_MATCH_MISC_PARAMETERS_4 = 1 << 5,
0f2a6c3b 1137 MLX5_MATCH_MISC_PARAMETERS_5 = 1 << 6,
e281682b
SM		 1138};
1139
1140enum {
1141 MLX5_FLOW_TABLE_TYPE_NIC_RCV = 0,
1142 MLX5_FLOW_TABLE_TYPE_ESWITCH = 4,
1143};
1144
1145enum {
1146 MLX5_FLOW_CONTEXT_DEST_TYPE_VPORT = 0,
1147 MLX5_FLOW_CONTEXT_DEST_TYPE_FLOW_TABLE = 1,
1148 MLX5_FLOW_CONTEXT_DEST_TYPE_TIR = 2,
1149};
1150
e16aea27
SM		 1151enum mlx5_list_type {
1152 MLX5_NVPRT_LIST_TYPE_UC = 0x0,
1153 MLX5_NVPRT_LIST_TYPE_MC = 0x1,
1154 MLX5_NVPRT_LIST_TYPE_VLAN = 0x2,
1155};
1156
e281682b
SM		 1157enum {
1158 MLX5_RQC_RQ_TYPE_MEMORY_RQ_INLINE = 0x0,
1159 MLX5_RQC_RQ_TYPE_MEMORY_RQ_RPM = 0x1,
1160};
1161
928cfe87
TT		 1162enum mlx5_wol_mode {
1163 MLX5_WOL_DISABLE = 0,
1164 MLX5_WOL_SECURED_MAGIC = 1 << 1,
1165 MLX5_WOL_MAGIC = 1 << 2,
1166 MLX5_WOL_ARP = 1 << 3,
1167 MLX5_WOL_BROADCAST = 1 << 4,
1168 MLX5_WOL_MULTICAST = 1 << 5,
1169 MLX5_WOL_UNICAST = 1 << 6,
1170 MLX5_WOL_PHY_ACTIVITY = 1 << 7,
1171};
1172
71c6e863
AL		 1173enum mlx5_mpls_supported_fields {
1174 MLX5_FIELD_SUPPORT_MPLS_LABEL = 1 << 0,
1175 MLX5_FIELD_SUPPORT_MPLS_EXP = 1 << 1,
1176 MLX5_FIELD_SUPPORT_MPLS_S_BOS = 1 << 2,
1177 MLX5_FIELD_SUPPORT_MPLS_TTL = 1 << 3
1178};
1179
e818e255 1180enum mlx5_flex_parser_protos {
b169e64a 1181 MLX5_FLEX_PROTO_GENEVE = 1 << 3,
e818e255
AL		 1182 MLX5_FLEX_PROTO_CW_MPLS_GRE = 1 << 4,
1183 MLX5_FLEX_PROTO_CW_MPLS_UDP = 1 << 5,
a3222a2d
MD		 1184 MLX5_FLEX_PROTO_ICMP = 1 << 8,
1185 MLX5_FLEX_PROTO_ICMPV6 = 1 << 9,
e818e255
AL		 1186};
1187
938fe83c
SM		 1188/* MLX5 DEV CAPs */
1189
1190/* TODO: EAT.ME */
1191enum mlx5_cap_mode {
1192 HCA_CAP_OPMOD_GET_MAX = 0,
1193 HCA_CAP_OPMOD_GET_CUR = 1,
1194};
1195
48f02eef
PP		 1196/* Any new cap addition must update mlx5_hca_caps_alloc() to allocate
1197 * capability memory.
1198 */
938fe83c
SM		 1199enum mlx5_cap_type {
1200 MLX5_CAP_GENERAL = 0,
1201 MLX5_CAP_ETHERNET_OFFLOADS,
1202 MLX5_CAP_ODP,
1203 MLX5_CAP_ATOMIC,
1204 MLX5_CAP_ROCE,
1205 MLX5_CAP_IPOIB_OFFLOADS,
4ce749bd 1206 MLX5_CAP_IPOIB_ENHANCED_OFFLOADS,
938fe83c 1207 MLX5_CAP_FLOW_TABLE,
495716b1 1208 MLX5_CAP_ESWITCH_FLOW_TABLE,
d6666753 1209 MLX5_CAP_ESWITCH,
3f0393a5
SG		 1210 MLX5_CAP_RESERVED,
1211 MLX5_CAP_VECTOR_CALC,
1466cc5b 1212 MLX5_CAP_QOS,
2fcb12df 1213 MLX5_CAP_DEBUG,
e72bd817
AL		 1214 MLX5_CAP_RESERVED_14,
1215 MLX5_CAP_DEV_MEM,
a12ff35e
EBE		 1216 MLX5_CAP_RESERVED_16,
1217 MLX5_CAP_TLS,
ca1992c6 1218 MLX5_CAP_VDPA_EMULATION = 0x13,
b9a7ba55 1219 MLX5_CAP_DEV_EVENT = 0x14,
2b58f6d9 1220 MLX5_CAP_IPSEC,
fe298bdf 1221 MLX5_CAP_CRYPTO = 0x1a,
7025329d 1222 MLX5_CAP_DEV_SHAMPO = 0x1d,
8385c51f 1223 MLX5_CAP_MACSEC = 0x1f,
67133eaa 1224 MLX5_CAP_GENERAL_2 = 0x20,
425a563a 1225 MLX5_CAP_PORT_SELECTION = 0x25,
93983863 1226 MLX5_CAP_ADV_VIRTUALIZATION = 0x26,
938fe83c
SM		 1227 /* NUM OF CAP Types */
1228 MLX5_CAP_NUM
1229};
1230
cfdcbcea
GP		 1231enum mlx5_pcam_reg_groups {
1232 MLX5_PCAM_REGS_5000_TO_507F = 0x0,
1233};
1234
1235enum mlx5_pcam_feature_groups {
1236 MLX5_PCAM_FEATURE_ENHANCED_FEATURES = 0x0,
1237};
1238
1239enum mlx5_mcam_reg_groups {
1240 MLX5_MCAM_REGS_FIRST_128 = 0x0,
932ef155
EBE		 1241 MLX5_MCAM_REGS_0x9080_0x90FF = 0x1,
1242 MLX5_MCAM_REGS_0x9100_0x917F = 0x2,
1243 MLX5_MCAM_REGS_NUM = 0x3,
cfdcbcea
GP		 1244};
1245
1246enum mlx5_mcam_feature_groups {
1247 MLX5_MCAM_FEATURE_ENHANCED_FEATURES = 0x0,
1248};
1249
c02762eb
HN		 1250enum mlx5_qcam_reg_groups {
1251 MLX5_QCAM_REGS_FIRST_128 = 0x0,
1252};
1253
1254enum mlx5_qcam_feature_groups {
1255 MLX5_QCAM_FEATURE_ENHANCED_FEATURES = 0x0,
1256};
1257
938fe83c
SM		 1258/* GET Dev Caps macros */
1259#define MLX5_CAP_GEN(mdev, cap) \
48f02eef 1260 MLX5_GET(cmd_hca_cap, mdev->caps.hca[MLX5_CAP_GENERAL]->cur, cap)
938fe83c 1261
38b7ca92 1262#define MLX5_CAP_GEN_64(mdev, cap) \
48f02eef 1263 MLX5_GET64(cmd_hca_cap, mdev->caps.hca[MLX5_CAP_GENERAL]->cur, cap)
38b7ca92 1264
938fe83c 1265#define MLX5_CAP_GEN_MAX(mdev, cap) \
48f02eef 1266 MLX5_GET(cmd_hca_cap, mdev->caps.hca[MLX5_CAP_GENERAL]->max, cap)
938fe83c 1267
67133eaa 1268#define MLX5_CAP_GEN_2(mdev, cap) \
48f02eef 1269 MLX5_GET(cmd_hca_cap_2, mdev->caps.hca[MLX5_CAP_GENERAL_2]->cur, cap)
67133eaa
YK		 1270
1271#define MLX5_CAP_GEN_2_64(mdev, cap) \
48f02eef 1272 MLX5_GET64(cmd_hca_cap_2, mdev->caps.hca[MLX5_CAP_GENERAL_2]->cur, cap)
67133eaa
YK		 1273
1274#define MLX5_CAP_GEN_2_MAX(mdev, cap) \
48f02eef 1275 MLX5_GET(cmd_hca_cap_2, mdev->caps.hca[MLX5_CAP_GENERAL_2]->max, cap)
67133eaa 1276
938fe83c
SM		 1277#define MLX5_CAP_ETH(mdev, cap) \
1278 MLX5_GET(per_protocol_networking_offload_caps,\
48f02eef 1279 mdev->caps.hca[MLX5_CAP_ETHERNET_OFFLOADS]->cur, cap)
938fe83c
SM		 1280
1281#define MLX5_CAP_ETH_MAX(mdev, cap) \
1282 MLX5_GET(per_protocol_networking_offload_caps,\
48f02eef 1283 mdev->caps.hca[MLX5_CAP_ETHERNET_OFFLOADS]->max, cap)
938fe83c 1284
4ce749bd
YH		 1285#define MLX5_CAP_IPOIB_ENHANCED(mdev, cap) \
1286 MLX5_GET(per_protocol_networking_offload_caps,\
48f02eef 1287 mdev->caps.hca[MLX5_CAP_IPOIB_ENHANCED_OFFLOADS]->cur, cap)
4ce749bd 1288
938fe83c 1289#define MLX5_CAP_ROCE(mdev, cap) \
48f02eef 1290 MLX5_GET(roce_cap, mdev->caps.hca[MLX5_CAP_ROCE]->cur, cap)
938fe83c
SM		 1291
1292#define MLX5_CAP_ROCE_MAX(mdev, cap) \
48f02eef 1293 MLX5_GET(roce_cap, mdev->caps.hca[MLX5_CAP_ROCE]->max, cap)
938fe83c
SM		 1294
1295#define MLX5_CAP_ATOMIC(mdev, cap) \
48f02eef 1296 MLX5_GET(atomic_caps, mdev->caps.hca[MLX5_CAP_ATOMIC]->cur, cap)
938fe83c
SM		 1297
1298#define MLX5_CAP_ATOMIC_MAX(mdev, cap) \
48f02eef 1299 MLX5_GET(atomic_caps, mdev->caps.hca[MLX5_CAP_ATOMIC]->max, cap)
938fe83c
SM		 1300
1301#define MLX5_CAP_FLOWTABLE(mdev, cap) \
48f02eef 1302 MLX5_GET(flow_table_nic_cap, mdev->caps.hca[MLX5_CAP_FLOW_TABLE]->cur, cap)
938fe83c 1303
97b5484e 1304#define MLX5_CAP64_FLOWTABLE(mdev, cap) \
48f02eef 1305 MLX5_GET64(flow_table_nic_cap, (mdev)->caps.hca[MLX5_CAP_FLOW_TABLE]->cur, cap)
97b5484e 1306
938fe83c 1307#define MLX5_CAP_FLOWTABLE_MAX(mdev, cap) \
48f02eef 1308 MLX5_GET(flow_table_nic_cap, mdev->caps.hca[MLX5_CAP_FLOW_TABLE]->max, cap)
938fe83c 1309
876d634d
MG		 1310#define MLX5_CAP_FLOWTABLE_NIC_RX(mdev, cap) \
1311 MLX5_CAP_FLOWTABLE(mdev, flow_table_properties_nic_receive.cap)
1312
1313#define MLX5_CAP_FLOWTABLE_NIC_RX_MAX(mdev, cap) \
1314 MLX5_CAP_FLOWTABLE_MAX(mdev, flow_table_properties_nic_receive.cap)
1315
8ce78257
MB		 1316#define MLX5_CAP_FLOWTABLE_NIC_TX(mdev, cap) \
1317 MLX5_CAP_FLOWTABLE(mdev, flow_table_properties_nic_transmit.cap)
1318
1319#define MLX5_CAP_FLOWTABLE_NIC_TX_MAX(mdev, cap) \
1320 MLX5_CAP_FLOWTABLE_MAX(mdev, flow_table_properties_nic_transmit.cap)
1321
cea824d4
MG		 1322#define MLX5_CAP_FLOWTABLE_SNIFFER_RX(mdev, cap) \
1323 MLX5_CAP_FLOWTABLE(mdev, flow_table_properties_nic_receive_sniffer.cap)
1324
1325#define MLX5_CAP_FLOWTABLE_SNIFFER_RX_MAX(mdev, cap) \
1326 MLX5_CAP_FLOWTABLE_MAX(mdev, flow_table_properties_nic_receive_sniffer.cap)
1327
1328#define MLX5_CAP_FLOWTABLE_SNIFFER_TX(mdev, cap) \
1329 MLX5_CAP_FLOWTABLE(mdev, flow_table_properties_nic_transmit_sniffer.cap)
1330
1331#define MLX5_CAP_FLOWTABLE_SNIFFER_TX_MAX(mdev, cap) \
1332 MLX5_CAP_FLOWTABLE_MAX(mdev, flow_table_properties_nic_transmit_sniffer.cap)
1333
d83eb50e
MG		 1334#define MLX5_CAP_FLOWTABLE_RDMA_RX(mdev, cap) \
1335 MLX5_CAP_FLOWTABLE(mdev, flow_table_properties_nic_receive_rdma.cap)
1336
1337#define MLX5_CAP_FLOWTABLE_RDMA_RX_MAX(mdev, cap) \
1338 MLX5_CAP_FLOWTABLE_MAX(mdev, flow_table_properties_nic_receive_rdma.cap)
1339
24670b1a
MG		 1340#define MLX5_CAP_FLOWTABLE_RDMA_TX(mdev, cap) \
1341 MLX5_CAP_FLOWTABLE(mdev, flow_table_properties_nic_transmit_rdma.cap)
1342
1343#define MLX5_CAP_FLOWTABLE_RDMA_TX_MAX(mdev, cap) \
1344 MLX5_CAP_FLOWTABLE_MAX(mdev, flow_table_properties_nic_transmit_rdma.cap)
1345
495716b1
SM		 1346#define MLX5_CAP_ESW_FLOWTABLE(mdev, cap) \
1347 MLX5_GET(flow_table_eswitch_cap, \
48f02eef 1348 mdev->caps.hca[MLX5_CAP_ESWITCH_FLOW_TABLE]->cur, cap)
495716b1
SM		 1349
1350#define MLX5_CAP_ESW_FLOWTABLE_MAX(mdev, cap) \
1351 MLX5_GET(flow_table_eswitch_cap, \
48f02eef 1352 mdev->caps.hca[MLX5_CAP_ESWITCH_FLOW_TABLE]->max, cap)
495716b1
SM		 1353
1354#define MLX5_CAP_ESW_FLOWTABLE_FDB(mdev, cap) \
1355 MLX5_CAP_ESW_FLOWTABLE(mdev, flow_table_properties_nic_esw_fdb.cap)
1356
1357#define MLX5_CAP_ESW_FLOWTABLE_FDB_MAX(mdev, cap) \
1358 MLX5_CAP_ESW_FLOWTABLE_MAX(mdev, flow_table_properties_nic_esw_fdb.cap)
1359
efdc810b
MHY		 1360#define MLX5_CAP_ESW_EGRESS_ACL(mdev, cap) \
1361 MLX5_CAP_ESW_FLOWTABLE(mdev, flow_table_properties_esw_acl_egress.cap)
1362
1363#define MLX5_CAP_ESW_EGRESS_ACL_MAX(mdev, cap) \
1364 MLX5_CAP_ESW_FLOWTABLE_MAX(mdev, flow_table_properties_esw_acl_egress.cap)
1365
1366#define MLX5_CAP_ESW_INGRESS_ACL(mdev, cap) \
1367 MLX5_CAP_ESW_FLOWTABLE(mdev, flow_table_properties_esw_acl_ingress.cap)
1368
1369#define MLX5_CAP_ESW_INGRESS_ACL_MAX(mdev, cap) \
1370 MLX5_CAP_ESW_FLOWTABLE_MAX(mdev, flow_table_properties_esw_acl_ingress.cap)
1371
6ee44c51
GL		 1372#define MLX5_CAP_ESW_FT_FIELD_SUPPORT_2(mdev, cap) \
1373 MLX5_CAP_ESW_FLOWTABLE(mdev, ft_field_support_2_esw_fdb.cap)
1374
1375#define MLX5_CAP_ESW_FT_FIELD_SUPPORT_2_MAX(mdev, cap) \
1376 MLX5_CAP_ESW_FLOWTABLE_MAX(mdev, ft_field_support_2_esw_fdb.cap)
1377
d6666753
SM		 1378#define MLX5_CAP_ESW(mdev, cap) \
1379 MLX5_GET(e_switch_cap, \
48f02eef 1380 mdev->caps.hca[MLX5_CAP_ESWITCH]->cur, cap)
d6666753 1381
97b5484e
AV		 1382#define MLX5_CAP64_ESW_FLOWTABLE(mdev, cap) \
1383 MLX5_GET64(flow_table_eswitch_cap, \
48f02eef 1384 (mdev)->caps.hca[MLX5_CAP_ESWITCH_FLOW_TABLE]->cur, cap)
97b5484e 1385
d6666753
SM		 1386#define MLX5_CAP_ESW_MAX(mdev, cap) \
1387 MLX5_GET(e_switch_cap, \
48f02eef 1388 mdev->caps.hca[MLX5_CAP_ESWITCH]->max, cap)
d6666753 1389
425a563a
MG		 1390#define MLX5_CAP_PORT_SELECTION(mdev, cap) \
1391 MLX5_GET(port_selection_cap, \
1392 mdev->caps.hca[MLX5_CAP_PORT_SELECTION]->cur, cap)
1393
1394#define MLX5_CAP_PORT_SELECTION_MAX(mdev, cap) \
1395 MLX5_GET(port_selection_cap, \
1396 mdev->caps.hca[MLX5_CAP_PORT_SELECTION]->max, cap)
1397
93983863
YH		 1398#define MLX5_CAP_ADV_VIRTUALIZATION(mdev, cap) \
1399 MLX5_GET(adv_virtualization_cap, \
1400 mdev->caps.hca[MLX5_CAP_ADV_VIRTUALIZATION]->cur, cap)
1401
1402#define MLX5_CAP_ADV_VIRTUALIZATION_MAX(mdev, cap) \
1403 MLX5_GET(adv_virtualization_cap, \
1404 mdev->caps.hca[MLX5_CAP_ADV_VIRTUALIZATION]->max, cap)
1405
425a563a
MG		 1406#define MLX5_CAP_FLOWTABLE_PORT_SELECTION(mdev, cap) \
1407 MLX5_CAP_PORT_SELECTION(mdev, flow_table_properties_port_selection.cap)
1408
1409#define MLX5_CAP_FLOWTABLE_PORT_SELECTION_MAX(mdev, cap) \
1410 MLX5_CAP_PORT_SELECTION_MAX(mdev, flow_table_properties_port_selection.cap)
1411
938fe83c 1412#define MLX5_CAP_ODP(mdev, cap)\
48f02eef 1413 MLX5_GET(odp_cap, mdev->caps.hca[MLX5_CAP_ODP]->cur, cap)
938fe83c 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
3f0393a5
SG		 1418#define MLX5_CAP_VECTOR_CALC(mdev, cap) \
1419 MLX5_GET(vector_calc_cap, \
48f02eef 1420 mdev->caps.hca[MLX5_CAP_VECTOR_CALC]->cur, cap)
3f0393a5 1421
1466cc5b 1422#define MLX5_CAP_QOS(mdev, cap)\
48f02eef 1423 MLX5_GET(qos_cap, mdev->caps.hca[MLX5_CAP_QOS]->cur, cap)
1466cc5b 1424
2fcb12df 1425#define MLX5_CAP_DEBUG(mdev, cap)\
48f02eef 1426 MLX5_GET(debug_cap, mdev->caps.hca[MLX5_CAP_DEBUG]->cur, cap)
2fcb12df 1427
71862561
GP		 1428#define MLX5_CAP_PCAM_FEATURE(mdev, fld) \
1429 MLX5_GET(pcam_reg, (mdev)->caps.pcam, feature_cap_mask.enhanced_features.fld)
1430
df5f1361
HN		 1431#define MLX5_CAP_PCAM_REG(mdev, reg) \
1432 MLX5_GET(pcam_reg, (mdev)->caps.pcam, port_access_reg_cap_mask.regs_5000_to_507f.reg)
1433
0ab87743 1434#define MLX5_CAP_MCAM_REG(mdev, reg) \
932ef155
EBE		 1435 MLX5_GET(mcam_reg, (mdev)->caps.mcam[MLX5_MCAM_REGS_FIRST_128], \
1436 mng_access_reg_cap_mask.access_regs.reg)
1437
1438#define MLX5_CAP_MCAM_REG1(mdev, reg) \
1439 MLX5_GET(mcam_reg, (mdev)->caps.mcam[MLX5_MCAM_REGS_0x9080_0x90FF], \
1440 mng_access_reg_cap_mask.access_regs1.reg)
1441
1442#define MLX5_CAP_MCAM_REG2(mdev, reg) \
1443 MLX5_GET(mcam_reg, (mdev)->caps.mcam[MLX5_MCAM_REGS_0x9100_0x917F], \
1444 mng_access_reg_cap_mask.access_regs2.reg)
0ab87743 1445
71862561
GP		 1446#define MLX5_CAP_MCAM_FEATURE(mdev, fld) \
1447 MLX5_GET(mcam_reg, (mdev)->caps.mcam, mng_feature_cap_mask.enhanced_features.fld)
1448
c02762eb
HN		 1449#define MLX5_CAP_QCAM_REG(mdev, fld) \
1450 MLX5_GET(qcam_reg, (mdev)->caps.qcam, qos_access_reg_cap_mask.reg_cap.fld)
1451
1452#define MLX5_CAP_QCAM_FEATURE(mdev, fld) \
1453 MLX5_GET(qcam_reg, (mdev)->caps.qcam, qos_feature_cap_mask.feature_cap.fld)
1454
e29341fb 1455#define MLX5_CAP_FPGA(mdev, cap) \
99d3cd27 1456 MLX5_GET(fpga_cap, (mdev)->caps.fpga, cap)
e29341fb 1457
a9956d35 1458#define MLX5_CAP64_FPGA(mdev, cap) \
99d3cd27 1459 MLX5_GET64(fpga_cap, (mdev)->caps.fpga, cap)
a9956d35 1460
e72bd817 1461#define MLX5_CAP_DEV_MEM(mdev, cap)\
48f02eef 1462 MLX5_GET(device_mem_cap, mdev->caps.hca[MLX5_CAP_DEV_MEM]->cur, cap)
e72bd817
AL		 1463
1464#define MLX5_CAP64_DEV_MEM(mdev, cap)\
48f02eef 1465 MLX5_GET64(device_mem_cap, mdev->caps.hca[MLX5_CAP_DEV_MEM]->cur, cap)
e72bd817 1466
a12ff35e 1467#define MLX5_CAP_TLS(mdev, cap) \
48f02eef 1468 MLX5_GET(tls_cap, (mdev)->caps.hca[MLX5_CAP_TLS]->cur, cap)
a12ff35e 1469
b9a7ba55 1470#define MLX5_CAP_DEV_EVENT(mdev, cap)\
48f02eef 1471 MLX5_ADDR_OF(device_event_cap, (mdev)->caps.hca[MLX5_CAP_DEV_EVENT]->cur, cap)
b9a7ba55 1472
ca1992c6 1473#define MLX5_CAP_DEV_VDPA_EMULATION(mdev, cap)\
8a06a79b 1474 MLX5_GET(virtio_emulation_cap, \
48f02eef 1475 (mdev)->caps.hca[MLX5_CAP_VDPA_EMULATION]->cur, cap)
ca1992c6
YH		 1476
1477#define MLX5_CAP64_DEV_VDPA_EMULATION(mdev, cap)\
8a06a79b 1478 MLX5_GET64(virtio_emulation_cap, \
48f02eef 1479 (mdev)->caps.hca[MLX5_CAP_VDPA_EMULATION]->cur, cap)
ca1992c6 1480
2b58f6d9 1481#define MLX5_CAP_IPSEC(mdev, cap)\
48f02eef 1482 MLX5_GET(ipsec_cap, (mdev)->caps.hca[MLX5_CAP_IPSEC]->cur, cap)
2b58f6d9 1483
fe298bdf
JL		 1484#define MLX5_CAP_CRYPTO(mdev, cap)\
1485 MLX5_GET(crypto_cap, (mdev)->caps.hca[MLX5_CAP_CRYPTO]->cur, cap)
1486
7025329d
BBI		 1487#define MLX5_CAP_DEV_SHAMPO(mdev, cap)\
1488 MLX5_GET(shampo_cap, mdev->caps.hca_cur[MLX5_CAP_DEV_SHAMPO], cap)
1489
8385c51f
LN		 1490#define MLX5_CAP_MACSEC(mdev, cap)\
1491 MLX5_GET(macsec_cap, (mdev)->caps.hca[MLX5_CAP_MACSEC]->cur, cap)
1492
f62b8bb8
AV		 1493enum {
1494 MLX5_CMD_STAT_OK = 0x0,
1495 MLX5_CMD_STAT_INT_ERR = 0x1,
1496 MLX5_CMD_STAT_BAD_OP_ERR = 0x2,
1497 MLX5_CMD_STAT_BAD_PARAM_ERR = 0x3,
1498 MLX5_CMD_STAT_BAD_SYS_STATE_ERR = 0x4,
1499 MLX5_CMD_STAT_BAD_RES_ERR = 0x5,
1500 MLX5_CMD_STAT_RES_BUSY = 0x6,
1501 MLX5_CMD_STAT_LIM_ERR = 0x8,
1502 MLX5_CMD_STAT_BAD_RES_STATE_ERR = 0x9,
1503 MLX5_CMD_STAT_IX_ERR = 0xa,
1504 MLX5_CMD_STAT_NO_RES_ERR = 0xf,
1505 MLX5_CMD_STAT_BAD_INP_LEN_ERR = 0x50,
1506 MLX5_CMD_STAT_BAD_OUTP_LEN_ERR = 0x51,
1507 MLX5_CMD_STAT_BAD_QP_STATE_ERR = 0x10,
1508 MLX5_CMD_STAT_BAD_PKT_ERR = 0x30,
1509 MLX5_CMD_STAT_BAD_SIZE_OUTS_CQES_ERR = 0x40,
1510};
1511
efea389d
GP		 1512enum {
1513 MLX5_IEEE_802_3_COUNTERS_GROUP = 0x0,
1514 MLX5_RFC_2863_COUNTERS_GROUP = 0x1,
1515 MLX5_RFC_2819_COUNTERS_GROUP = 0x2,
1516 MLX5_RFC_3635_COUNTERS_GROUP = 0x3,
1517 MLX5_ETHERNET_EXTENDED_COUNTERS_GROUP = 0x5,
1518 MLX5_PER_PRIORITY_COUNTERS_GROUP = 0x10,
1c64bf6f 1519 MLX5_PER_TRAFFIC_CLASS_COUNTERS_GROUP = 0x11,
121fcdc8 1520 MLX5_PHYSICAL_LAYER_COUNTERS_GROUP = 0x12,
948d3f90 1521 MLX5_PER_TRAFFIC_CLASS_CONGESTION_GROUP = 0x13,
d8dc0508 1522 MLX5_PHYSICAL_LAYER_STATISTICAL_GROUP = 0x16,
1c64bf6f 1523 MLX5_INFINIBAND_PORT_COUNTERS_GROUP = 0x20,
efea389d
GP		 1524};
1525
8ed1a630
GP		 1526enum {
1527 MLX5_PCIE_PERFORMANCE_COUNTERS_GROUP = 0x0,
1528};
1529
707c4602
MD		 1530static inline u16 mlx5_to_sw_pkey_sz(int pkey_sz)
1531{
1532 if (pkey_sz > MLX5_MAX_LOG_PKEY_TABLE)
1533 return 0;
1534 return MLX5_MIN_PKEY_TABLE_SIZE << pkey_sz;
1535}
1536
b8dfed63
AL		 1537#define MLX5_RDMA_RX_NUM_COUNTERS_PRIOS 2
1538#define MLX5_RDMA_TX_NUM_COUNTERS_PRIOS 1
72f7cc09
MB		 1539#define MLX5_BY_PASS_NUM_REGULAR_PRIOS 16
1540#define MLX5_BY_PASS_NUM_DONT_TRAP_PRIOS 16
35d19011
MG		 1541#define MLX5_BY_PASS_NUM_MULTICAST_PRIOS 1
1542#define MLX5_BY_PASS_NUM_PRIOS (MLX5_BY_PASS_NUM_REGULAR_PRIOS +\
1543 MLX5_BY_PASS_NUM_DONT_TRAP_PRIOS +\
1544 MLX5_BY_PASS_NUM_MULTICAST_PRIOS)
4cbdd30e 1545
e126ba97 1546#endif /* MLX5_DEVICE_H */
Linux 6.x block layer and io_uring tree(s)