Merge tag 'modules-6.2-rc4' of git://git.kernel.org/pub/scm/linux/kernel/git/mcgrof...
[linux-block.git] / include / linux / mlx5 / device.h
1 /*
2  * Copyright (c) 2013-2015, Mellanox Technologies. All rights reserved.
3  *
4  * This software is available to you under a choice of one of two
5  * licenses.  You may choose to be licensed under the terms of the GNU
6  * General Public License (GPL) Version 2, available from the file
7  * COPYING in the main directory of this source tree, or the
8  * OpenIB.org BSD license below:
9  *
10  *     Redistribution and use in source and binary forms, with or
11  *     without modification, are permitted provided that the following
12  *     conditions are met:
13  *
14  *      - Redistributions of source code must retain the above
15  *        copyright notice, this list of conditions and the following
16  *        disclaimer.
17  *
18  *      - Redistributions in binary form must reproduce the above
19  *        copyright notice, this list of conditions and the following
20  *        disclaimer in the documentation and/or other materials
21  *        provided with the distribution.
22  *
23  * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
24  * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
25  * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
26  * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS
27  * BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN
28  * ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
29  * CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
30  * SOFTWARE.
31  */
32
33 #ifndef MLX5_DEVICE_H
34 #define MLX5_DEVICE_H
35
36 #include <linux/types.h>
37 #include <rdma/ib_verbs.h>
38 #include <linux/mlx5/mlx5_ifc.h>
39
40 #if defined(__LITTLE_ENDIAN)
41 #define MLX5_SET_HOST_ENDIANNESS        0
42 #elif defined(__BIG_ENDIAN)
43 #define MLX5_SET_HOST_ENDIANNESS        0x80
44 #else
45 #error Host endianness not defined
46 #endif
47
48 /* helper macros */
49 #define __mlx5_nullp(typ) ((struct mlx5_ifc_##typ##_bits *)0)
50 #define __mlx5_bit_sz(typ, fld) sizeof(__mlx5_nullp(typ)->fld)
51 #define __mlx5_bit_off(typ, fld) (offsetof(struct mlx5_ifc_##typ##_bits, fld))
52 #define __mlx5_16_off(typ, fld) (__mlx5_bit_off(typ, fld) / 16)
53 #define __mlx5_dw_off(typ, fld) (__mlx5_bit_off(typ, fld) / 32)
54 #define __mlx5_64_off(typ, fld) (__mlx5_bit_off(typ, fld) / 64)
55 #define __mlx5_16_bit_off(typ, fld) (16 - __mlx5_bit_sz(typ, fld) - (__mlx5_bit_off(typ, fld) & 0xf))
56 #define __mlx5_dw_bit_off(typ, fld) (32 - __mlx5_bit_sz(typ, fld) - (__mlx5_bit_off(typ, fld) & 0x1f))
57 #define __mlx5_mask(typ, fld) ((u32)((1ull << __mlx5_bit_sz(typ, fld)) - 1))
58 #define __mlx5_dw_mask(typ, fld) (__mlx5_mask(typ, fld) << __mlx5_dw_bit_off(typ, fld))
59 #define __mlx5_mask16(typ, fld) ((u16)((1ull << __mlx5_bit_sz(typ, fld)) - 1))
60 #define __mlx5_16_mask(typ, fld) (__mlx5_mask16(typ, fld) << __mlx5_16_bit_off(typ, fld))
61 #define __mlx5_st_sz_bits(typ) sizeof(struct mlx5_ifc_##typ##_bits)
62
63 #define MLX5_FLD_SZ_BYTES(typ, fld) (__mlx5_bit_sz(typ, fld) / 8)
64 #define MLX5_ST_SZ_BYTES(typ) (sizeof(struct mlx5_ifc_##typ##_bits) / 8)
65 #define MLX5_ST_SZ_DW(typ) (sizeof(struct mlx5_ifc_##typ##_bits) / 32)
66 #define MLX5_ST_SZ_QW(typ) (sizeof(struct mlx5_ifc_##typ##_bits) / 64)
67 #define MLX5_UN_SZ_BYTES(typ) (sizeof(union mlx5_ifc_##typ##_bits) / 8)
68 #define MLX5_UN_SZ_DW(typ) (sizeof(union mlx5_ifc_##typ##_bits) / 32)
69 #define MLX5_BYTE_OFF(typ, fld) (__mlx5_bit_off(typ, fld) / 8)
70 #define MLX5_ADDR_OF(typ, p, fld) ((void *)((uint8_t *)(p) + MLX5_BYTE_OFF(typ, fld)))
71
72 /* insert a value to a struct */
73 #define MLX5_SET(typ, p, fld, v) do { \
74         u32 _v = v; \
75         BUILD_BUG_ON(__mlx5_st_sz_bits(typ) % 32);             \
76         *((__be32 *)(p) + __mlx5_dw_off(typ, fld)) = \
77         cpu_to_be32((be32_to_cpu(*((__be32 *)(p) + __mlx5_dw_off(typ, fld))) & \
78                      (~__mlx5_dw_mask(typ, fld))) | (((_v) & __mlx5_mask(typ, fld)) \
79                      << __mlx5_dw_bit_off(typ, fld))); \
80 } while (0)
81
82 #define MLX5_ARRAY_SET(typ, p, fld, idx, v) do { \
83         BUILD_BUG_ON(__mlx5_bit_off(typ, fld) % 32); \
84         MLX5_SET(typ, p, fld[idx], v); \
85 } while (0)
86
87 #define MLX5_SET_TO_ONES(typ, p, fld) do { \
88         BUILD_BUG_ON(__mlx5_st_sz_bits(typ) % 32);             \
89         *((__be32 *)(p) + __mlx5_dw_off(typ, fld)) = \
90         cpu_to_be32((be32_to_cpu(*((__be32 *)(p) + __mlx5_dw_off(typ, fld))) & \
91                      (~__mlx5_dw_mask(typ, fld))) | ((__mlx5_mask(typ, fld)) \
92                      << __mlx5_dw_bit_off(typ, fld))); \
93 } while (0)
94
95 #define MLX5_GET(typ, p, fld) ((be32_to_cpu(*((__be32 *)(p) +\
96 __mlx5_dw_off(typ, fld))) >> __mlx5_dw_bit_off(typ, fld)) & \
97 __mlx5_mask(typ, fld))
98
99 #define MLX5_GET_PR(typ, p, fld) ({ \
100         u32 ___t = MLX5_GET(typ, p, fld); \
101         pr_debug(#fld " = 0x%x\n", ___t); \
102         ___t; \
103 })
104
105 #define __MLX5_SET64(typ, p, fld, v) do { \
106         BUILD_BUG_ON(__mlx5_bit_sz(typ, fld) != 64); \
107         *((__be64 *)(p) + __mlx5_64_off(typ, fld)) = cpu_to_be64(v); \
108 } while (0)
109
110 #define MLX5_SET64(typ, p, fld, v) do { \
111         BUILD_BUG_ON(__mlx5_bit_off(typ, fld) % 64); \
112         __MLX5_SET64(typ, p, fld, v); \
113 } while (0)
114
115 #define MLX5_ARRAY_SET64(typ, p, fld, idx, v) do { \
116         BUILD_BUG_ON(__mlx5_bit_off(typ, fld) % 64); \
117         __MLX5_SET64(typ, p, fld[idx], v); \
118 } while (0)
119
120 #define MLX5_GET64(typ, p, fld) be64_to_cpu(*((__be64 *)(p) + __mlx5_64_off(typ, fld)))
121
122 #define MLX5_GET64_PR(typ, p, fld) ({ \
123         u64 ___t = MLX5_GET64(typ, p, fld); \
124         pr_debug(#fld " = 0x%llx\n", ___t); \
125         ___t; \
126 })
127
128 #define MLX5_GET16(typ, p, fld) ((be16_to_cpu(*((__be16 *)(p) +\
129 __mlx5_16_off(typ, fld))) >> __mlx5_16_bit_off(typ, fld)) & \
130 __mlx5_mask16(typ, fld))
131
132 #define MLX5_SET16(typ, p, fld, v) do { \
133         u16 _v = v; \
134         BUILD_BUG_ON(__mlx5_st_sz_bits(typ) % 16);             \
135         *((__be16 *)(p) + __mlx5_16_off(typ, fld)) = \
136         cpu_to_be16((be16_to_cpu(*((__be16 *)(p) + __mlx5_16_off(typ, fld))) & \
137                      (~__mlx5_16_mask(typ, fld))) | (((_v) & __mlx5_mask16(typ, fld)) \
138                      << __mlx5_16_bit_off(typ, fld))); \
139 } while (0)
140
141 /* Big endian getters */
142 #define MLX5_GET64_BE(typ, p, fld) (*((__be64 *)(p) +\
143         __mlx5_64_off(typ, fld)))
144
145 #define MLX5_GET_BE(type_t, typ, p, fld) ({                               \
146                 type_t tmp;                                               \
147                 switch (sizeof(tmp)) {                                    \
148                 case sizeof(u8):                                          \
149                         tmp = (__force type_t)MLX5_GET(typ, p, fld);      \
150                         break;                                            \
151                 case sizeof(u16):                                         \
152                         tmp = (__force type_t)cpu_to_be16(MLX5_GET(typ, p, fld)); \
153                         break;                                            \
154                 case sizeof(u32):                                         \
155                         tmp = (__force type_t)cpu_to_be32(MLX5_GET(typ, p, fld)); \
156                         break;                                            \
157                 case sizeof(u64):                                         \
158                         tmp = (__force type_t)MLX5_GET64_BE(typ, p, fld); \
159                         break;                                            \
160                         }                                                 \
161                 tmp;                                                      \
162                 })
163
164 enum mlx5_inline_modes {
165         MLX5_INLINE_MODE_NONE,
166         MLX5_INLINE_MODE_L2,
167         MLX5_INLINE_MODE_IP,
168         MLX5_INLINE_MODE_TCP_UDP,
169 };
170
171 enum {
172         MLX5_MAX_COMMANDS               = 32,
173         MLX5_CMD_DATA_BLOCK_SIZE        = 512,
174         MLX5_PCI_CMD_XPORT              = 7,
175         MLX5_MKEY_BSF_OCTO_SIZE         = 4,
176         MLX5_MAX_PSVS                   = 4,
177 };
178
179 enum {
180         MLX5_EXTENDED_UD_AV             = 0x80000000,
181 };
182
183 enum {
184         MLX5_CQ_STATE_ARMED             = 9,
185         MLX5_CQ_STATE_ALWAYS_ARMED      = 0xb,
186         MLX5_CQ_STATE_FIRED             = 0xa,
187 };
188
189 enum {
190         MLX5_STAT_RATE_OFFSET   = 5,
191 };
192
193 enum {
194         MLX5_INLINE_SEG = 0x80000000,
195 };
196
197 enum {
198         MLX5_HW_START_PADDING = MLX5_INLINE_SEG,
199 };
200
201 enum {
202         MLX5_MIN_PKEY_TABLE_SIZE = 128,
203         MLX5_MAX_LOG_PKEY_TABLE  = 5,
204 };
205
206 enum {
207         MLX5_MKEY_INBOX_PG_ACCESS = 1 << 31
208 };
209
210 enum {
211         MLX5_PFAULT_SUBTYPE_WQE = 0,
212         MLX5_PFAULT_SUBTYPE_RDMA = 1,
213 };
214
215 enum wqe_page_fault_type {
216         MLX5_WQE_PF_TYPE_RMP = 0,
217         MLX5_WQE_PF_TYPE_REQ_SEND_OR_WRITE = 1,
218         MLX5_WQE_PF_TYPE_RESP = 2,
219         MLX5_WQE_PF_TYPE_REQ_READ_OR_ATOMIC = 3,
220 };
221
222 enum {
223         MLX5_PERM_LOCAL_READ    = 1 << 2,
224         MLX5_PERM_LOCAL_WRITE   = 1 << 3,
225         MLX5_PERM_REMOTE_READ   = 1 << 4,
226         MLX5_PERM_REMOTE_WRITE  = 1 << 5,
227         MLX5_PERM_ATOMIC        = 1 << 6,
228         MLX5_PERM_UMR_EN        = 1 << 7,
229 };
230
231 enum {
232         MLX5_PCIE_CTRL_SMALL_FENCE      = 1 << 0,
233         MLX5_PCIE_CTRL_RELAXED_ORDERING = 1 << 2,
234         MLX5_PCIE_CTRL_NO_SNOOP         = 1 << 3,
235         MLX5_PCIE_CTRL_TLP_PROCE_EN     = 1 << 6,
236         MLX5_PCIE_CTRL_TPH_MASK         = 3 << 4,
237 };
238
239 enum {
240         MLX5_EN_RD      = (u64)1,
241         MLX5_EN_WR      = (u64)2
242 };
243
244 enum {
245         MLX5_ADAPTER_PAGE_SHIFT         = 12,
246         MLX5_ADAPTER_PAGE_SIZE          = 1 << MLX5_ADAPTER_PAGE_SHIFT,
247 };
248
249 enum {
250         MLX5_BFREGS_PER_UAR             = 4,
251         MLX5_MAX_UARS                   = 1 << 8,
252         MLX5_NON_FP_BFREGS_PER_UAR      = 2,
253         MLX5_FP_BFREGS_PER_UAR          = MLX5_BFREGS_PER_UAR -
254                                           MLX5_NON_FP_BFREGS_PER_UAR,
255         MLX5_MAX_BFREGS                 = MLX5_MAX_UARS *
256                                           MLX5_NON_FP_BFREGS_PER_UAR,
257         MLX5_UARS_IN_PAGE               = PAGE_SIZE / MLX5_ADAPTER_PAGE_SIZE,
258         MLX5_NON_FP_BFREGS_IN_PAGE      = MLX5_NON_FP_BFREGS_PER_UAR * MLX5_UARS_IN_PAGE,
259         MLX5_MIN_DYN_BFREGS             = 512,
260         MLX5_MAX_DYN_BFREGS             = 1024,
261 };
262
263 enum {
264         MLX5_MKEY_MASK_LEN              = 1ull << 0,
265         MLX5_MKEY_MASK_PAGE_SIZE        = 1ull << 1,
266         MLX5_MKEY_MASK_START_ADDR       = 1ull << 6,
267         MLX5_MKEY_MASK_PD               = 1ull << 7,
268         MLX5_MKEY_MASK_EN_RINVAL        = 1ull << 8,
269         MLX5_MKEY_MASK_EN_SIGERR        = 1ull << 9,
270         MLX5_MKEY_MASK_BSF_EN           = 1ull << 12,
271         MLX5_MKEY_MASK_KEY              = 1ull << 13,
272         MLX5_MKEY_MASK_QPN              = 1ull << 14,
273         MLX5_MKEY_MASK_LR               = 1ull << 17,
274         MLX5_MKEY_MASK_LW               = 1ull << 18,
275         MLX5_MKEY_MASK_RR               = 1ull << 19,
276         MLX5_MKEY_MASK_RW               = 1ull << 20,
277         MLX5_MKEY_MASK_A                = 1ull << 21,
278         MLX5_MKEY_MASK_SMALL_FENCE      = 1ull << 23,
279         MLX5_MKEY_MASK_RELAXED_ORDERING_WRITE   = 1ull << 25,
280         MLX5_MKEY_MASK_FREE                     = 1ull << 29,
281         MLX5_MKEY_MASK_RELAXED_ORDERING_READ    = 1ull << 47,
282 };
283
284 enum {
285         MLX5_UMR_TRANSLATION_OFFSET_EN  = (1 << 4),
286
287         MLX5_UMR_CHECK_NOT_FREE         = (1 << 5),
288         MLX5_UMR_CHECK_FREE             = (2 << 5),
289
290         MLX5_UMR_INLINE                 = (1 << 7),
291 };
292
293 #define MLX5_UMR_FLEX_ALIGNMENT 0x40
294 #define MLX5_UMR_MTT_NUM_ENTRIES_ALIGNMENT (MLX5_UMR_FLEX_ALIGNMENT / sizeof(struct mlx5_mtt))
295 #define MLX5_UMR_KLM_NUM_ENTRIES_ALIGNMENT (MLX5_UMR_FLEX_ALIGNMENT / sizeof(struct mlx5_klm))
296
297 #define MLX5_USER_INDEX_LEN (MLX5_FLD_SZ_BYTES(qpc, user_index) * 8)
298
299 enum {
300         MLX5_EVENT_QUEUE_TYPE_QP = 0,
301         MLX5_EVENT_QUEUE_TYPE_RQ = 1,
302         MLX5_EVENT_QUEUE_TYPE_SQ = 2,
303         MLX5_EVENT_QUEUE_TYPE_DCT = 6,
304 };
305
306 /* mlx5 components can subscribe to any one of these events via
307  * mlx5_eq_notifier_register API.
308  */
309 enum mlx5_event {
310         /* Special value to subscribe to any event */
311         MLX5_EVENT_TYPE_NOTIFY_ANY         = 0x0,
312         /* HW events enum start: comp events are not subscribable */
313         MLX5_EVENT_TYPE_COMP               = 0x0,
314         /* HW Async events enum start: subscribable events */
315         MLX5_EVENT_TYPE_PATH_MIG           = 0x01,
316         MLX5_EVENT_TYPE_COMM_EST           = 0x02,
317         MLX5_EVENT_TYPE_SQ_DRAINED         = 0x03,
318         MLX5_EVENT_TYPE_SRQ_LAST_WQE       = 0x13,
319         MLX5_EVENT_TYPE_SRQ_RQ_LIMIT       = 0x14,
320
321         MLX5_EVENT_TYPE_CQ_ERROR           = 0x04,
322         MLX5_EVENT_TYPE_WQ_CATAS_ERROR     = 0x05,
323         MLX5_EVENT_TYPE_PATH_MIG_FAILED    = 0x07,
324         MLX5_EVENT_TYPE_WQ_INVAL_REQ_ERROR = 0x10,
325         MLX5_EVENT_TYPE_WQ_ACCESS_ERROR    = 0x11,
326         MLX5_EVENT_TYPE_SRQ_CATAS_ERROR    = 0x12,
327         MLX5_EVENT_TYPE_OBJECT_CHANGE      = 0x27,
328
329         MLX5_EVENT_TYPE_INTERNAL_ERROR     = 0x08,
330         MLX5_EVENT_TYPE_PORT_CHANGE        = 0x09,
331         MLX5_EVENT_TYPE_GPIO_EVENT         = 0x15,
332         MLX5_EVENT_TYPE_PORT_MODULE_EVENT  = 0x16,
333         MLX5_EVENT_TYPE_TEMP_WARN_EVENT    = 0x17,
334         MLX5_EVENT_TYPE_XRQ_ERROR          = 0x18,
335         MLX5_EVENT_TYPE_REMOTE_CONFIG      = 0x19,
336         MLX5_EVENT_TYPE_GENERAL_EVENT      = 0x22,
337         MLX5_EVENT_TYPE_MONITOR_COUNTER    = 0x24,
338         MLX5_EVENT_TYPE_PPS_EVENT          = 0x25,
339
340         MLX5_EVENT_TYPE_DB_BF_CONGESTION   = 0x1a,
341         MLX5_EVENT_TYPE_STALL_EVENT        = 0x1b,
342
343         MLX5_EVENT_TYPE_CMD                = 0x0a,
344         MLX5_EVENT_TYPE_PAGE_REQUEST       = 0xb,
345
346         MLX5_EVENT_TYPE_PAGE_FAULT         = 0xc,
347         MLX5_EVENT_TYPE_NIC_VPORT_CHANGE   = 0xd,
348
349         MLX5_EVENT_TYPE_ESW_FUNCTIONS_CHANGED = 0xe,
350         MLX5_EVENT_TYPE_VHCA_STATE_CHANGE = 0xf,
351
352         MLX5_EVENT_TYPE_DCT_DRAINED        = 0x1c,
353         MLX5_EVENT_TYPE_DCT_KEY_VIOLATION  = 0x1d,
354
355         MLX5_EVENT_TYPE_FPGA_ERROR         = 0x20,
356         MLX5_EVENT_TYPE_FPGA_QP_ERROR      = 0x21,
357
358         MLX5_EVENT_TYPE_DEVICE_TRACER      = 0x26,
359
360         MLX5_EVENT_TYPE_MAX                = 0x100,
361 };
362
363 enum mlx5_driver_event {
364         MLX5_DRIVER_EVENT_TYPE_TRAP = 0,
365 };
366
367 enum {
368         MLX5_TRACER_SUBTYPE_OWNERSHIP_CHANGE = 0x0,
369         MLX5_TRACER_SUBTYPE_TRACES_AVAILABLE = 0x1,
370 };
371
372 enum {
373         MLX5_GENERAL_SUBTYPE_DELAY_DROP_TIMEOUT = 0x1,
374         MLX5_GENERAL_SUBTYPE_PCI_POWER_CHANGE_EVENT = 0x5,
375         MLX5_GENERAL_SUBTYPE_FW_LIVE_PATCH_EVENT = 0x7,
376         MLX5_GENERAL_SUBTYPE_PCI_SYNC_FOR_FW_UPDATE_EVENT = 0x8,
377 };
378
379 enum {
380         MLX5_PORT_CHANGE_SUBTYPE_DOWN           = 1,
381         MLX5_PORT_CHANGE_SUBTYPE_ACTIVE         = 4,
382         MLX5_PORT_CHANGE_SUBTYPE_INITIALIZED    = 5,
383         MLX5_PORT_CHANGE_SUBTYPE_LID            = 6,
384         MLX5_PORT_CHANGE_SUBTYPE_PKEY           = 7,
385         MLX5_PORT_CHANGE_SUBTYPE_GUID           = 8,
386         MLX5_PORT_CHANGE_SUBTYPE_CLIENT_REREG   = 9,
387 };
388
389 enum {
390         MLX5_ROCE_VERSION_1             = 0,
391         MLX5_ROCE_VERSION_2             = 2,
392 };
393
394 enum {
395         MLX5_ROCE_VERSION_1_CAP         = 1 << MLX5_ROCE_VERSION_1,
396         MLX5_ROCE_VERSION_2_CAP         = 1 << MLX5_ROCE_VERSION_2,
397 };
398
399 enum {
400         MLX5_ROCE_L3_TYPE_IPV4          = 0,
401         MLX5_ROCE_L3_TYPE_IPV6          = 1,
402 };
403
404 enum {
405         MLX5_ROCE_L3_TYPE_IPV4_CAP      = 1 << 1,
406         MLX5_ROCE_L3_TYPE_IPV6_CAP      = 1 << 2,
407 };
408
409 enum {
410         MLX5_OPCODE_NOP                 = 0x00,
411         MLX5_OPCODE_SEND_INVAL          = 0x01,
412         MLX5_OPCODE_RDMA_WRITE          = 0x08,
413         MLX5_OPCODE_RDMA_WRITE_IMM      = 0x09,
414         MLX5_OPCODE_SEND                = 0x0a,
415         MLX5_OPCODE_SEND_IMM            = 0x0b,
416         MLX5_OPCODE_LSO                 = 0x0e,
417         MLX5_OPCODE_RDMA_READ           = 0x10,
418         MLX5_OPCODE_ATOMIC_CS           = 0x11,
419         MLX5_OPCODE_ATOMIC_FA           = 0x12,
420         MLX5_OPCODE_ATOMIC_MASKED_CS    = 0x14,
421         MLX5_OPCODE_ATOMIC_MASKED_FA    = 0x15,
422         MLX5_OPCODE_BIND_MW             = 0x18,
423         MLX5_OPCODE_CONFIG_CMD          = 0x1f,
424         MLX5_OPCODE_ENHANCED_MPSW       = 0x29,
425
426         MLX5_RECV_OPCODE_RDMA_WRITE_IMM = 0x00,
427         MLX5_RECV_OPCODE_SEND           = 0x01,
428         MLX5_RECV_OPCODE_SEND_IMM       = 0x02,
429         MLX5_RECV_OPCODE_SEND_INVAL     = 0x03,
430
431         MLX5_CQE_OPCODE_ERROR           = 0x1e,
432         MLX5_CQE_OPCODE_RESIZE          = 0x16,
433
434         MLX5_OPCODE_SET_PSV             = 0x20,
435         MLX5_OPCODE_GET_PSV             = 0x21,
436         MLX5_OPCODE_CHECK_PSV           = 0x22,
437         MLX5_OPCODE_DUMP                = 0x23,
438         MLX5_OPCODE_RGET_PSV            = 0x26,
439         MLX5_OPCODE_RCHECK_PSV          = 0x27,
440
441         MLX5_OPCODE_UMR                 = 0x25,
442
443         MLX5_OPCODE_ACCESS_ASO          = 0x2d,
444 };
445
446 enum {
447         MLX5_OPC_MOD_TLS_TIS_STATIC_PARAMS = 0x1,
448         MLX5_OPC_MOD_TLS_TIR_STATIC_PARAMS = 0x2,
449 };
450
451 enum {
452         MLX5_OPC_MOD_TLS_TIS_PROGRESS_PARAMS = 0x1,
453         MLX5_OPC_MOD_TLS_TIR_PROGRESS_PARAMS = 0x2,
454 };
455
456 struct mlx5_wqe_tls_static_params_seg {
457         u8     ctx[MLX5_ST_SZ_BYTES(tls_static_params)];
458 };
459
460 struct mlx5_wqe_tls_progress_params_seg {
461         __be32 tis_tir_num;
462         u8     ctx[MLX5_ST_SZ_BYTES(tls_progress_params)];
463 };
464
465 enum {
466         MLX5_SET_PORT_RESET_QKEY        = 0,
467         MLX5_SET_PORT_GUID0             = 16,
468         MLX5_SET_PORT_NODE_GUID         = 17,
469         MLX5_SET_PORT_SYS_GUID          = 18,
470         MLX5_SET_PORT_GID_TABLE         = 19,
471         MLX5_SET_PORT_PKEY_TABLE        = 20,
472 };
473
474 enum {
475         MLX5_BW_NO_LIMIT   = 0,
476         MLX5_100_MBPS_UNIT = 3,
477         MLX5_GBPS_UNIT     = 4,
478 };
479
480 enum {
481         MLX5_MAX_PAGE_SHIFT             = 31
482 };
483
484 enum {
485         /*
486          * Max wqe size for rdma read is 512 bytes, so this
487          * limits our max_sge_rd as the wqe needs to fit:
488          * - ctrl segment (16 bytes)
489          * - rdma segment (16 bytes)
490          * - scatter elements (16 bytes each)
491          */
492         MLX5_MAX_SGE_RD = (512 - 16 - 16) / 16
493 };
494
495 enum mlx5_odp_transport_cap_bits {
496         MLX5_ODP_SUPPORT_SEND    = 1 << 31,
497         MLX5_ODP_SUPPORT_RECV    = 1 << 30,
498         MLX5_ODP_SUPPORT_WRITE   = 1 << 29,
499         MLX5_ODP_SUPPORT_READ    = 1 << 28,
500 };
501
502 struct mlx5_odp_caps {
503         char reserved[0x10];
504         struct {
505                 __be32                  rc_odp_caps;
506                 __be32                  uc_odp_caps;
507                 __be32                  ud_odp_caps;
508         } per_transport_caps;
509         char reserved2[0xe4];
510 };
511
512 struct mlx5_cmd_layout {
513         u8              type;
514         u8              rsvd0[3];
515         __be32          inlen;
516         __be64          in_ptr;
517         __be32          in[4];
518         __be32          out[4];
519         __be64          out_ptr;
520         __be32          outlen;
521         u8              token;
522         u8              sig;
523         u8              rsvd1;
524         u8              status_own;
525 };
526
527 enum mlx5_rfr_severity_bit_offsets {
528         MLX5_RFR_BIT_OFFSET = 0x7,
529 };
530
531 struct health_buffer {
532         __be32          assert_var[6];
533         __be32          rsvd0[2];
534         __be32          assert_exit_ptr;
535         __be32          assert_callra;
536         __be32          rsvd1[1];
537         __be32          time;
538         __be32          fw_ver;
539         __be32          hw_id;
540         u8              rfr_severity;
541         u8              rsvd2[3];
542         u8              irisc_index;
543         u8              synd;
544         __be16          ext_synd;
545 };
546
547 enum mlx5_initializing_bit_offsets {
548         MLX5_FW_RESET_SUPPORTED_OFFSET = 30,
549 };
550
551 enum mlx5_cmd_addr_l_sz_offset {
552         MLX5_NIC_IFC_OFFSET = 8,
553 };
554
555 struct mlx5_init_seg {
556         __be32                  fw_rev;
557         __be32                  cmdif_rev_fw_sub;
558         __be32                  rsvd0[2];
559         __be32                  cmdq_addr_h;
560         __be32                  cmdq_addr_l_sz;
561         __be32                  cmd_dbell;
562         __be32                  rsvd1[120];
563         __be32                  initializing;
564         struct health_buffer    health;
565         __be32                  rsvd2[878];
566         __be32                  cmd_exec_to;
567         __be32                  cmd_q_init_to;
568         __be32                  internal_timer_h;
569         __be32                  internal_timer_l;
570         __be32                  rsvd3[2];
571         __be32                  health_counter;
572         __be32                  rsvd4[11];
573         __be32                  real_time_h;
574         __be32                  real_time_l;
575         __be32                  rsvd5[1006];
576         __be64                  ieee1588_clk;
577         __be32                  ieee1588_clk_type;
578         __be32                  clr_intx;
579 };
580
581 struct mlx5_eqe_comp {
582         __be32  reserved[6];
583         __be32  cqn;
584 };
585
586 struct mlx5_eqe_qp_srq {
587         __be32  reserved1[5];
588         u8      type;
589         u8      reserved2[3];
590         __be32  qp_srq_n;
591 };
592
593 struct mlx5_eqe_cq_err {
594         __be32  cqn;
595         u8      reserved1[7];
596         u8      syndrome;
597 };
598
599 struct mlx5_eqe_xrq_err {
600         __be32  reserved1[5];
601         __be32  type_xrqn;
602         __be32  reserved2;
603 };
604
605 struct mlx5_eqe_port_state {
606         u8      reserved0[8];
607         u8      port;
608 };
609
610 struct mlx5_eqe_gpio {
611         __be32  reserved0[2];
612         __be64  gpio_event;
613 };
614
615 struct mlx5_eqe_congestion {
616         u8      type;
617         u8      rsvd0;
618         u8      congestion_level;
619 };
620
621 struct mlx5_eqe_stall_vl {
622         u8      rsvd0[3];
623         u8      port_vl;
624 };
625
626 struct mlx5_eqe_cmd {
627         __be32  vector;
628         __be32  rsvd[6];
629 };
630
631 struct mlx5_eqe_page_req {
632         __be16          ec_function;
633         __be16          func_id;
634         __be32          num_pages;
635         __be32          rsvd1[5];
636 };
637
638 struct mlx5_eqe_page_fault {
639         __be32 bytes_committed;
640         union {
641                 struct {
642                         u16     reserved1;
643                         __be16  wqe_index;
644                         u16     reserved2;
645                         __be16  packet_length;
646                         __be32  token;
647                         u8      reserved4[8];
648                         __be32  pftype_wq;
649                 } __packed wqe;
650                 struct {
651                         __be32  r_key;
652                         u16     reserved1;
653                         __be16  packet_length;
654                         __be32  rdma_op_len;
655                         __be64  rdma_va;
656                         __be32  pftype_token;
657                 } __packed rdma;
658         } __packed;
659 } __packed;
660
661 struct mlx5_eqe_vport_change {
662         u8              rsvd0[2];
663         __be16          vport_num;
664         __be32          rsvd1[6];
665 } __packed;
666
667 struct mlx5_eqe_port_module {
668         u8        reserved_at_0[1];
669         u8        module;
670         u8        reserved_at_2[1];
671         u8        module_status;
672         u8        reserved_at_4[2];
673         u8        error_type;
674 } __packed;
675
676 struct mlx5_eqe_pps {
677         u8              rsvd0[3];
678         u8              pin;
679         u8              rsvd1[4];
680         union {
681                 struct {
682                         __be32          time_sec;
683                         __be32          time_nsec;
684                 };
685                 struct {
686                         __be64          time_stamp;
687                 };
688         };
689         u8              rsvd2[12];
690 } __packed;
691
692 struct mlx5_eqe_dct {
693         __be32  reserved[6];
694         __be32  dctn;
695 };
696
697 struct mlx5_eqe_temp_warning {
698         __be64 sensor_warning_msb;
699         __be64 sensor_warning_lsb;
700 } __packed;
701
702 struct mlx5_eqe_obj_change {
703         u8      rsvd0[2];
704         __be16  obj_type;
705         __be32  obj_id;
706 } __packed;
707
708 #define SYNC_RST_STATE_MASK    0xf
709
710 enum sync_rst_state_type {
711         MLX5_SYNC_RST_STATE_RESET_REQUEST       = 0x0,
712         MLX5_SYNC_RST_STATE_RESET_NOW           = 0x1,
713         MLX5_SYNC_RST_STATE_RESET_ABORT         = 0x2,
714 };
715
716 struct mlx5_eqe_sync_fw_update {
717         u8 reserved_at_0[3];
718         u8 sync_rst_state;
719 };
720
721 struct mlx5_eqe_vhca_state {
722         __be16 ec_function;
723         __be16 function_id;
724 } __packed;
725
726 union ev_data {
727         __be32                          raw[7];
728         struct mlx5_eqe_cmd             cmd;
729         struct mlx5_eqe_comp            comp;
730         struct mlx5_eqe_qp_srq          qp_srq;
731         struct mlx5_eqe_cq_err          cq_err;
732         struct mlx5_eqe_port_state      port;
733         struct mlx5_eqe_gpio            gpio;
734         struct mlx5_eqe_congestion      cong;
735         struct mlx5_eqe_stall_vl        stall_vl;
736         struct mlx5_eqe_page_req        req_pages;
737         struct mlx5_eqe_page_fault      page_fault;
738         struct mlx5_eqe_vport_change    vport_change;
739         struct mlx5_eqe_port_module     port_module;
740         struct mlx5_eqe_pps             pps;
741         struct mlx5_eqe_dct             dct;
742         struct mlx5_eqe_temp_warning    temp_warning;
743         struct mlx5_eqe_xrq_err         xrq_err;
744         struct mlx5_eqe_sync_fw_update  sync_fw_update;
745         struct mlx5_eqe_vhca_state      vhca_state;
746         struct mlx5_eqe_obj_change      obj_change;
747 } __packed;
748
749 struct mlx5_eqe {
750         u8              rsvd0;
751         u8              type;
752         u8              rsvd1;
753         u8              sub_type;
754         __be32          rsvd2[7];
755         union ev_data   data;
756         __be16          rsvd3;
757         u8              signature;
758         u8              owner;
759 } __packed;
760
761 struct mlx5_cmd_prot_block {
762         u8              data[MLX5_CMD_DATA_BLOCK_SIZE];
763         u8              rsvd0[48];
764         __be64          next;
765         __be32          block_num;
766         u8              rsvd1;
767         u8              token;
768         u8              ctrl_sig;
769         u8              sig;
770 };
771
772 enum {
773         MLX5_CQE_SYND_FLUSHED_IN_ERROR = 5,
774 };
775
776 struct mlx5_err_cqe {
777         u8      rsvd0[32];
778         __be32  srqn;
779         u8      rsvd1[18];
780         u8      vendor_err_synd;
781         u8      syndrome;
782         __be32  s_wqe_opcode_qpn;
783         __be16  wqe_counter;
784         u8      signature;
785         u8      op_own;
786 };
787
788 struct mlx5_cqe64 {
789         u8              tls_outer_l3_tunneled;
790         u8              rsvd0;
791         __be16          wqe_id;
792         union {
793                 struct {
794                         u8      tcppsh_abort_dupack;
795                         u8      min_ttl;
796                         __be16  tcp_win;
797                         __be32  ack_seq_num;
798                 } lro;
799                 struct {
800                         u8      reserved0:1;
801                         u8      match:1;
802                         u8      flush:1;
803                         u8      reserved3:5;
804                         u8      header_size;
805                         __be16  header_entry_index;
806                         __be32  data_offset;
807                 } shampo;
808         };
809         __be32          rss_hash_result;
810         u8              rss_hash_type;
811         u8              ml_path;
812         u8              rsvd20[2];
813         __be16          check_sum;
814         __be16          slid;
815         __be32          flags_rqpn;
816         u8              hds_ip_ext;
817         u8              l4_l3_hdr_type;
818         __be16          vlan_info;
819         __be32          srqn; /* [31:24]: lro_num_seg, [23:0]: srqn */
820         union {
821                 __be32 immediate;
822                 __be32 inval_rkey;
823                 __be32 pkey;
824                 __be32 ft_metadata;
825         };
826         u8              rsvd40[4];
827         __be32          byte_cnt;
828         __be32          timestamp_h;
829         __be32          timestamp_l;
830         __be32          sop_drop_qpn;
831         __be16          wqe_counter;
832         union {
833                 u8      signature;
834                 u8      validity_iteration_count;
835         };
836         u8              op_own;
837 };
838
839 struct mlx5_mini_cqe8 {
840         union {
841                 __be32 rx_hash_result;
842                 struct {
843                         __be16 checksum;
844                         __be16 stridx;
845                 };
846                 struct {
847                         __be16 wqe_counter;
848                         u8  s_wqe_opcode;
849                         u8  reserved;
850                 } s_wqe_info;
851         };
852         __be32 byte_cnt;
853 };
854
855 enum {
856         MLX5_NO_INLINE_DATA,
857         MLX5_INLINE_DATA32_SEG,
858         MLX5_INLINE_DATA64_SEG,
859         MLX5_COMPRESSED,
860 };
861
862 enum {
863         MLX5_CQE_FORMAT_CSUM = 0x1,
864         MLX5_CQE_FORMAT_CSUM_STRIDX = 0x3,
865 };
866
867 enum {
868         MLX5_CQE_COMPRESS_LAYOUT_BASIC = 0,
869         MLX5_CQE_COMPRESS_LAYOUT_ENHANCED = 1,
870 };
871
872 #define MLX5_MINI_CQE_ARRAY_SIZE 8
873
874 static inline u8 mlx5_get_cqe_format(struct mlx5_cqe64 *cqe)
875 {
876         return (cqe->op_own >> 2) & 0x3;
877 }
878
879 static inline u8 get_cqe_opcode(struct mlx5_cqe64 *cqe)
880 {
881         return cqe->op_own >> 4;
882 }
883
884 static inline u8 get_cqe_enhanced_num_mini_cqes(struct mlx5_cqe64 *cqe)
885 {
886         /* num_of_mini_cqes is zero based */
887         return get_cqe_opcode(cqe) + 1;
888 }
889
890 static inline u8 get_cqe_lro_tcppsh(struct mlx5_cqe64 *cqe)
891 {
892         return (cqe->lro.tcppsh_abort_dupack >> 6) & 1;
893 }
894
895 static inline u8 get_cqe_l4_hdr_type(struct mlx5_cqe64 *cqe)
896 {
897         return (cqe->l4_l3_hdr_type >> 4) & 0x7;
898 }
899
900 static inline bool cqe_is_tunneled(struct mlx5_cqe64 *cqe)
901 {
902         return cqe->tls_outer_l3_tunneled & 0x1;
903 }
904
905 static inline u8 get_cqe_tls_offload(struct mlx5_cqe64 *cqe)
906 {
907         return (cqe->tls_outer_l3_tunneled >> 3) & 0x3;
908 }
909
910 static inline bool cqe_has_vlan(struct mlx5_cqe64 *cqe)
911 {
912         return cqe->l4_l3_hdr_type & 0x1;
913 }
914
915 static inline u64 get_cqe_ts(struct mlx5_cqe64 *cqe)
916 {
917         u32 hi, lo;
918
919         hi = be32_to_cpu(cqe->timestamp_h);
920         lo = be32_to_cpu(cqe->timestamp_l);
921
922         return (u64)lo | ((u64)hi << 32);
923 }
924
925 static inline u16 get_cqe_flow_tag(struct mlx5_cqe64 *cqe)
926 {
927         return be32_to_cpu(cqe->sop_drop_qpn) & 0xFFF;
928 }
929
930 #define MLX5_MPWQE_LOG_NUM_STRIDES_EXT_BASE     3
931 #define MLX5_MPWQE_LOG_NUM_STRIDES_BASE         9
932 #define MLX5_MPWQE_LOG_NUM_STRIDES_MAX          16
933 #define MLX5_MPWQE_LOG_STRIDE_SZ_BASE           6
934 #define MLX5_MPWQE_LOG_STRIDE_SZ_MAX            13
935
936 struct mpwrq_cqe_bc {
937         __be16  filler_consumed_strides;
938         __be16  byte_cnt;
939 };
940
941 static inline u16 mpwrq_get_cqe_byte_cnt(struct mlx5_cqe64 *cqe)
942 {
943         struct mpwrq_cqe_bc *bc = (struct mpwrq_cqe_bc *)&cqe->byte_cnt;
944
945         return be16_to_cpu(bc->byte_cnt);
946 }
947
948 static inline u16 mpwrq_get_cqe_bc_consumed_strides(struct mpwrq_cqe_bc *bc)
949 {
950         return 0x7fff & be16_to_cpu(bc->filler_consumed_strides);
951 }
952
953 static inline u16 mpwrq_get_cqe_consumed_strides(struct mlx5_cqe64 *cqe)
954 {
955         struct mpwrq_cqe_bc *bc = (struct mpwrq_cqe_bc *)&cqe->byte_cnt;
956
957         return mpwrq_get_cqe_bc_consumed_strides(bc);
958 }
959
960 static inline bool mpwrq_is_filler_cqe(struct mlx5_cqe64 *cqe)
961 {
962         struct mpwrq_cqe_bc *bc = (struct mpwrq_cqe_bc *)&cqe->byte_cnt;
963
964         return 0x8000 & be16_to_cpu(bc->filler_consumed_strides);
965 }
966
967 static inline u16 mpwrq_get_cqe_stride_index(struct mlx5_cqe64 *cqe)
968 {
969         return be16_to_cpu(cqe->wqe_counter);
970 }
971
972 enum {
973         CQE_L4_HDR_TYPE_NONE                    = 0x0,
974         CQE_L4_HDR_TYPE_TCP_NO_ACK              = 0x1,
975         CQE_L4_HDR_TYPE_UDP                     = 0x2,
976         CQE_L4_HDR_TYPE_TCP_ACK_NO_DATA         = 0x3,
977         CQE_L4_HDR_TYPE_TCP_ACK_AND_DATA        = 0x4,
978 };
979
980 enum {
981         CQE_RSS_HTYPE_IP        = 0x3 << 2,
982         /* cqe->rss_hash_type[3:2] - IP destination selected for hash
983          * (00 = none,  01 = IPv4, 10 = IPv6, 11 = Reserved)
984          */
985         CQE_RSS_HTYPE_L4        = 0x3 << 6,
986         /* cqe->rss_hash_type[7:6] - L4 destination selected for hash
987          * (00 = none, 01 = TCP. 10 = UDP, 11 = IPSEC.SPI
988          */
989 };
990
991 enum {
992         MLX5_CQE_ROCE_L3_HEADER_TYPE_GRH        = 0x0,
993         MLX5_CQE_ROCE_L3_HEADER_TYPE_IPV6       = 0x1,
994         MLX5_CQE_ROCE_L3_HEADER_TYPE_IPV4       = 0x2,
995 };
996
997 enum {
998         CQE_L2_OK       = 1 << 0,
999         CQE_L3_OK       = 1 << 1,
1000         CQE_L4_OK       = 1 << 2,
1001 };
1002
1003 enum {
1004         CQE_TLS_OFFLOAD_NOT_DECRYPTED           = 0x0,
1005         CQE_TLS_OFFLOAD_DECRYPTED               = 0x1,
1006         CQE_TLS_OFFLOAD_RESYNC                  = 0x2,
1007         CQE_TLS_OFFLOAD_ERROR                   = 0x3,
1008 };
1009
1010 struct mlx5_sig_err_cqe {
1011         u8              rsvd0[16];
1012         __be32          expected_trans_sig;
1013         __be32          actual_trans_sig;
1014         __be32          expected_reftag;
1015         __be32          actual_reftag;
1016         __be16          syndrome;
1017         u8              rsvd22[2];
1018         __be32          mkey;
1019         __be64          err_offset;
1020         u8              rsvd30[8];
1021         __be32          qpn;
1022         u8              rsvd38[2];
1023         u8              signature;
1024         u8              op_own;
1025 };
1026
1027 struct mlx5_wqe_srq_next_seg {
1028         u8                      rsvd0[2];
1029         __be16                  next_wqe_index;
1030         u8                      signature;
1031         u8                      rsvd1[11];
1032 };
1033
1034 union mlx5_ext_cqe {
1035         struct ib_grh   grh;
1036         u8              inl[64];
1037 };
1038
1039 struct mlx5_cqe128 {
1040         union mlx5_ext_cqe      inl_grh;
1041         struct mlx5_cqe64       cqe64;
1042 };
1043
1044 enum {
1045         MLX5_MKEY_STATUS_FREE = 1 << 6,
1046 };
1047
1048 enum {
1049         MLX5_MKEY_REMOTE_INVAL  = 1 << 24,
1050         MLX5_MKEY_FLAG_SYNC_UMR = 1 << 29,
1051         MLX5_MKEY_BSF_EN        = 1 << 30,
1052 };
1053
1054 struct mlx5_mkey_seg {
1055         /* This is a two bit field occupying bits 31-30.
1056          * bit 31 is always 0,
1057          * bit 30 is zero for regular MRs and 1 (e.g free) for UMRs that do not have translation
1058          */
1059         u8              status;
1060         u8              pcie_control;
1061         u8              flags;
1062         u8              version;
1063         __be32          qpn_mkey7_0;
1064         u8              rsvd1[4];
1065         __be32          flags_pd;
1066         __be64          start_addr;
1067         __be64          len;
1068         __be32          bsfs_octo_size;
1069         u8              rsvd2[16];
1070         __be32          xlt_oct_size;
1071         u8              rsvd3[3];
1072         u8              log2_page_size;
1073         u8              rsvd4[4];
1074 };
1075
1076 #define MLX5_ATTR_EXTENDED_PORT_INFO    cpu_to_be16(0xff90)
1077
1078 enum {
1079         MLX_EXT_PORT_CAP_FLAG_EXTENDED_PORT_INFO        = 1 <<  0
1080 };
1081
1082 enum {
1083         VPORT_STATE_DOWN                = 0x0,
1084         VPORT_STATE_UP                  = 0x1,
1085 };
1086
1087 enum {
1088         MLX5_VPORT_ADMIN_STATE_DOWN  = 0x0,
1089         MLX5_VPORT_ADMIN_STATE_UP    = 0x1,
1090         MLX5_VPORT_ADMIN_STATE_AUTO  = 0x2,
1091 };
1092
1093 enum {
1094         MLX5_VPORT_CVLAN_INSERT_WHEN_NO_CVLAN  = 0x1,
1095         MLX5_VPORT_CVLAN_INSERT_ALWAYS         = 0x3,
1096 };
1097
1098 enum {
1099         MLX5_L3_PROT_TYPE_IPV4          = 0,
1100         MLX5_L3_PROT_TYPE_IPV6          = 1,
1101 };
1102
1103 enum {
1104         MLX5_L4_PROT_TYPE_TCP           = 0,
1105         MLX5_L4_PROT_TYPE_UDP           = 1,
1106 };
1107
1108 enum {
1109         MLX5_HASH_FIELD_SEL_SRC_IP      = 1 << 0,
1110         MLX5_HASH_FIELD_SEL_DST_IP      = 1 << 1,
1111         MLX5_HASH_FIELD_SEL_L4_SPORT    = 1 << 2,
1112         MLX5_HASH_FIELD_SEL_L4_DPORT    = 1 << 3,
1113         MLX5_HASH_FIELD_SEL_IPSEC_SPI   = 1 << 4,
1114 };
1115
1116 enum {
1117         MLX5_MATCH_OUTER_HEADERS        = 1 << 0,
1118         MLX5_MATCH_MISC_PARAMETERS      = 1 << 1,
1119         MLX5_MATCH_INNER_HEADERS        = 1 << 2,
1120         MLX5_MATCH_MISC_PARAMETERS_2    = 1 << 3,
1121         MLX5_MATCH_MISC_PARAMETERS_3    = 1 << 4,
1122         MLX5_MATCH_MISC_PARAMETERS_4    = 1 << 5,
1123         MLX5_MATCH_MISC_PARAMETERS_5    = 1 << 6,
1124 };
1125
1126 enum {
1127         MLX5_FLOW_TABLE_TYPE_NIC_RCV    = 0,
1128         MLX5_FLOW_TABLE_TYPE_ESWITCH    = 4,
1129 };
1130
1131 enum {
1132         MLX5_FLOW_CONTEXT_DEST_TYPE_VPORT       = 0,
1133         MLX5_FLOW_CONTEXT_DEST_TYPE_FLOW_TABLE  = 1,
1134         MLX5_FLOW_CONTEXT_DEST_TYPE_TIR         = 2,
1135 };
1136
1137 enum mlx5_list_type {
1138         MLX5_NVPRT_LIST_TYPE_UC   = 0x0,
1139         MLX5_NVPRT_LIST_TYPE_MC   = 0x1,
1140         MLX5_NVPRT_LIST_TYPE_VLAN = 0x2,
1141 };
1142
1143 enum {
1144         MLX5_RQC_RQ_TYPE_MEMORY_RQ_INLINE = 0x0,
1145         MLX5_RQC_RQ_TYPE_MEMORY_RQ_RPM    = 0x1,
1146 };
1147
1148 enum mlx5_wol_mode {
1149         MLX5_WOL_DISABLE        = 0,
1150         MLX5_WOL_SECURED_MAGIC  = 1 << 1,
1151         MLX5_WOL_MAGIC          = 1 << 2,
1152         MLX5_WOL_ARP            = 1 << 3,
1153         MLX5_WOL_BROADCAST      = 1 << 4,
1154         MLX5_WOL_MULTICAST      = 1 << 5,
1155         MLX5_WOL_UNICAST        = 1 << 6,
1156         MLX5_WOL_PHY_ACTIVITY   = 1 << 7,
1157 };
1158
1159 enum mlx5_mpls_supported_fields {
1160         MLX5_FIELD_SUPPORT_MPLS_LABEL = 1 << 0,
1161         MLX5_FIELD_SUPPORT_MPLS_EXP   = 1 << 1,
1162         MLX5_FIELD_SUPPORT_MPLS_S_BOS = 1 << 2,
1163         MLX5_FIELD_SUPPORT_MPLS_TTL   = 1 << 3
1164 };
1165
1166 enum mlx5_flex_parser_protos {
1167         MLX5_FLEX_PROTO_GENEVE        = 1 << 3,
1168         MLX5_FLEX_PROTO_CW_MPLS_GRE   = 1 << 4,
1169         MLX5_FLEX_PROTO_CW_MPLS_UDP   = 1 << 5,
1170         MLX5_FLEX_PROTO_ICMP          = 1 << 8,
1171         MLX5_FLEX_PROTO_ICMPV6        = 1 << 9,
1172 };
1173
1174 /* MLX5 DEV CAPs */
1175
1176 /* TODO: EAT.ME */
1177 enum mlx5_cap_mode {
1178         HCA_CAP_OPMOD_GET_MAX   = 0,
1179         HCA_CAP_OPMOD_GET_CUR   = 1,
1180 };
1181
1182 /* Any new cap addition must update mlx5_hca_caps_alloc() to allocate
1183  * capability memory.
1184  */
1185 enum mlx5_cap_type {
1186         MLX5_CAP_GENERAL = 0,
1187         MLX5_CAP_ETHERNET_OFFLOADS,
1188         MLX5_CAP_ODP,
1189         MLX5_CAP_ATOMIC,
1190         MLX5_CAP_ROCE,
1191         MLX5_CAP_IPOIB_OFFLOADS,
1192         MLX5_CAP_IPOIB_ENHANCED_OFFLOADS,
1193         MLX5_CAP_FLOW_TABLE,
1194         MLX5_CAP_ESWITCH_FLOW_TABLE,
1195         MLX5_CAP_ESWITCH,
1196         MLX5_CAP_RESERVED,
1197         MLX5_CAP_VECTOR_CALC,
1198         MLX5_CAP_QOS,
1199         MLX5_CAP_DEBUG,
1200         MLX5_CAP_RESERVED_14,
1201         MLX5_CAP_DEV_MEM,
1202         MLX5_CAP_RESERVED_16,
1203         MLX5_CAP_TLS,
1204         MLX5_CAP_VDPA_EMULATION = 0x13,
1205         MLX5_CAP_DEV_EVENT = 0x14,
1206         MLX5_CAP_IPSEC,
1207         MLX5_CAP_DEV_SHAMPO = 0x1d,
1208         MLX5_CAP_MACSEC = 0x1f,
1209         MLX5_CAP_GENERAL_2 = 0x20,
1210         MLX5_CAP_PORT_SELECTION = 0x25,
1211         MLX5_CAP_ADV_VIRTUALIZATION = 0x26,
1212         /* NUM OF CAP Types */
1213         MLX5_CAP_NUM
1214 };
1215
1216 enum mlx5_pcam_reg_groups {
1217         MLX5_PCAM_REGS_5000_TO_507F                 = 0x0,
1218 };
1219
1220 enum mlx5_pcam_feature_groups {
1221         MLX5_PCAM_FEATURE_ENHANCED_FEATURES         = 0x0,
1222 };
1223
1224 enum mlx5_mcam_reg_groups {
1225         MLX5_MCAM_REGS_FIRST_128                    = 0x0,
1226         MLX5_MCAM_REGS_0x9080_0x90FF                = 0x1,
1227         MLX5_MCAM_REGS_0x9100_0x917F                = 0x2,
1228         MLX5_MCAM_REGS_NUM                          = 0x3,
1229 };
1230
1231 enum mlx5_mcam_feature_groups {
1232         MLX5_MCAM_FEATURE_ENHANCED_FEATURES         = 0x0,
1233 };
1234
1235 enum mlx5_qcam_reg_groups {
1236         MLX5_QCAM_REGS_FIRST_128                    = 0x0,
1237 };
1238
1239 enum mlx5_qcam_feature_groups {
1240         MLX5_QCAM_FEATURE_ENHANCED_FEATURES         = 0x0,
1241 };
1242
1243 /* GET Dev Caps macros */
1244 #define MLX5_CAP_GEN(mdev, cap) \
1245         MLX5_GET(cmd_hca_cap, mdev->caps.hca[MLX5_CAP_GENERAL]->cur, cap)
1246
1247 #define MLX5_CAP_GEN_64(mdev, cap) \
1248         MLX5_GET64(cmd_hca_cap, mdev->caps.hca[MLX5_CAP_GENERAL]->cur, cap)
1249
1250 #define MLX5_CAP_GEN_MAX(mdev, cap) \
1251         MLX5_GET(cmd_hca_cap, mdev->caps.hca[MLX5_CAP_GENERAL]->max, cap)
1252
1253 #define MLX5_CAP_GEN_2(mdev, cap) \
1254         MLX5_GET(cmd_hca_cap_2, mdev->caps.hca[MLX5_CAP_GENERAL_2]->cur, cap)
1255
1256 #define MLX5_CAP_GEN_2_64(mdev, cap) \
1257         MLX5_GET64(cmd_hca_cap_2, mdev->caps.hca[MLX5_CAP_GENERAL_2]->cur, cap)
1258
1259 #define MLX5_CAP_GEN_2_MAX(mdev, cap) \
1260         MLX5_GET(cmd_hca_cap_2, mdev->caps.hca[MLX5_CAP_GENERAL_2]->max, cap)
1261
1262 #define MLX5_CAP_ETH(mdev, cap) \
1263         MLX5_GET(per_protocol_networking_offload_caps,\
1264                  mdev->caps.hca[MLX5_CAP_ETHERNET_OFFLOADS]->cur, cap)
1265
1266 #define MLX5_CAP_ETH_MAX(mdev, cap) \
1267         MLX5_GET(per_protocol_networking_offload_caps,\
1268                  mdev->caps.hca[MLX5_CAP_ETHERNET_OFFLOADS]->max, cap)
1269
1270 #define MLX5_CAP_IPOIB_ENHANCED(mdev, cap) \
1271         MLX5_GET(per_protocol_networking_offload_caps,\
1272                  mdev->caps.hca[MLX5_CAP_IPOIB_ENHANCED_OFFLOADS]->cur, cap)
1273
1274 #define MLX5_CAP_ROCE(mdev, cap) \
1275         MLX5_GET(roce_cap, mdev->caps.hca[MLX5_CAP_ROCE]->cur, cap)
1276
1277 #define MLX5_CAP_ROCE_MAX(mdev, cap) \
1278         MLX5_GET(roce_cap, mdev->caps.hca[MLX5_CAP_ROCE]->max, cap)
1279
1280 #define MLX5_CAP_ATOMIC(mdev, cap) \
1281         MLX5_GET(atomic_caps, mdev->caps.hca[MLX5_CAP_ATOMIC]->cur, cap)
1282
1283 #define MLX5_CAP_ATOMIC_MAX(mdev, cap) \
1284         MLX5_GET(atomic_caps, mdev->caps.hca[MLX5_CAP_ATOMIC]->max, cap)
1285
1286 #define MLX5_CAP_FLOWTABLE(mdev, cap) \
1287         MLX5_GET(flow_table_nic_cap, mdev->caps.hca[MLX5_CAP_FLOW_TABLE]->cur, cap)
1288
1289 #define MLX5_CAP64_FLOWTABLE(mdev, cap) \
1290         MLX5_GET64(flow_table_nic_cap, (mdev)->caps.hca[MLX5_CAP_FLOW_TABLE]->cur, cap)
1291
1292 #define MLX5_CAP_FLOWTABLE_MAX(mdev, cap) \
1293         MLX5_GET(flow_table_nic_cap, mdev->caps.hca[MLX5_CAP_FLOW_TABLE]->max, cap)
1294
1295 #define MLX5_CAP_FLOWTABLE_NIC_RX(mdev, cap) \
1296         MLX5_CAP_FLOWTABLE(mdev, flow_table_properties_nic_receive.cap)
1297
1298 #define MLX5_CAP_FLOWTABLE_NIC_RX_MAX(mdev, cap) \
1299         MLX5_CAP_FLOWTABLE_MAX(mdev, flow_table_properties_nic_receive.cap)
1300
1301 #define MLX5_CAP_FLOWTABLE_NIC_TX(mdev, cap) \
1302                 MLX5_CAP_FLOWTABLE(mdev, flow_table_properties_nic_transmit.cap)
1303
1304 #define MLX5_CAP_FLOWTABLE_NIC_TX_MAX(mdev, cap) \
1305         MLX5_CAP_FLOWTABLE_MAX(mdev, flow_table_properties_nic_transmit.cap)
1306
1307 #define MLX5_CAP_FLOWTABLE_SNIFFER_RX(mdev, cap) \
1308         MLX5_CAP_FLOWTABLE(mdev, flow_table_properties_nic_receive_sniffer.cap)
1309
1310 #define MLX5_CAP_FLOWTABLE_SNIFFER_RX_MAX(mdev, cap) \
1311         MLX5_CAP_FLOWTABLE_MAX(mdev, flow_table_properties_nic_receive_sniffer.cap)
1312
1313 #define MLX5_CAP_FLOWTABLE_SNIFFER_TX(mdev, cap) \
1314         MLX5_CAP_FLOWTABLE(mdev, flow_table_properties_nic_transmit_sniffer.cap)
1315
1316 #define MLX5_CAP_FLOWTABLE_SNIFFER_TX_MAX(mdev, cap) \
1317         MLX5_CAP_FLOWTABLE_MAX(mdev, flow_table_properties_nic_transmit_sniffer.cap)
1318
1319 #define MLX5_CAP_FLOWTABLE_RDMA_RX(mdev, cap) \
1320         MLX5_CAP_FLOWTABLE(mdev, flow_table_properties_nic_receive_rdma.cap)
1321
1322 #define MLX5_CAP_FLOWTABLE_RDMA_RX_MAX(mdev, cap) \
1323         MLX5_CAP_FLOWTABLE_MAX(mdev, flow_table_properties_nic_receive_rdma.cap)
1324
1325 #define MLX5_CAP_FLOWTABLE_RDMA_TX(mdev, cap) \
1326         MLX5_CAP_FLOWTABLE(mdev, flow_table_properties_nic_transmit_rdma.cap)
1327
1328 #define MLX5_CAP_FLOWTABLE_RDMA_TX_MAX(mdev, cap) \
1329         MLX5_CAP_FLOWTABLE_MAX(mdev, flow_table_properties_nic_transmit_rdma.cap)
1330
1331 #define MLX5_CAP_ESW_FLOWTABLE(mdev, cap) \
1332         MLX5_GET(flow_table_eswitch_cap, \
1333                  mdev->caps.hca[MLX5_CAP_ESWITCH_FLOW_TABLE]->cur, cap)
1334
1335 #define MLX5_CAP_ESW_FLOWTABLE_MAX(mdev, cap) \
1336         MLX5_GET(flow_table_eswitch_cap, \
1337                  mdev->caps.hca[MLX5_CAP_ESWITCH_FLOW_TABLE]->max, cap)
1338
1339 #define MLX5_CAP_ESW_FLOWTABLE_FDB(mdev, cap) \
1340         MLX5_CAP_ESW_FLOWTABLE(mdev, flow_table_properties_nic_esw_fdb.cap)
1341
1342 #define MLX5_CAP_ESW_FLOWTABLE_FDB_MAX(mdev, cap) \
1343         MLX5_CAP_ESW_FLOWTABLE_MAX(mdev, flow_table_properties_nic_esw_fdb.cap)
1344
1345 #define MLX5_CAP_ESW_EGRESS_ACL(mdev, cap) \
1346         MLX5_CAP_ESW_FLOWTABLE(mdev, flow_table_properties_esw_acl_egress.cap)
1347
1348 #define MLX5_CAP_ESW_EGRESS_ACL_MAX(mdev, cap) \
1349         MLX5_CAP_ESW_FLOWTABLE_MAX(mdev, flow_table_properties_esw_acl_egress.cap)
1350
1351 #define MLX5_CAP_ESW_INGRESS_ACL(mdev, cap) \
1352         MLX5_CAP_ESW_FLOWTABLE(mdev, flow_table_properties_esw_acl_ingress.cap)
1353
1354 #define MLX5_CAP_ESW_INGRESS_ACL_MAX(mdev, cap) \
1355         MLX5_CAP_ESW_FLOWTABLE_MAX(mdev, flow_table_properties_esw_acl_ingress.cap)
1356
1357 #define MLX5_CAP_ESW(mdev, cap) \
1358         MLX5_GET(e_switch_cap, \
1359                  mdev->caps.hca[MLX5_CAP_ESWITCH]->cur, cap)
1360
1361 #define MLX5_CAP64_ESW_FLOWTABLE(mdev, cap) \
1362         MLX5_GET64(flow_table_eswitch_cap, \
1363                 (mdev)->caps.hca[MLX5_CAP_ESWITCH_FLOW_TABLE]->cur, cap)
1364
1365 #define MLX5_CAP_ESW_MAX(mdev, cap) \
1366         MLX5_GET(e_switch_cap, \
1367                  mdev->caps.hca[MLX5_CAP_ESWITCH]->max, cap)
1368
1369 #define MLX5_CAP_PORT_SELECTION(mdev, cap) \
1370         MLX5_GET(port_selection_cap, \
1371                  mdev->caps.hca[MLX5_CAP_PORT_SELECTION]->cur, cap)
1372
1373 #define MLX5_CAP_PORT_SELECTION_MAX(mdev, cap) \
1374         MLX5_GET(port_selection_cap, \
1375                  mdev->caps.hca[MLX5_CAP_PORT_SELECTION]->max, cap)
1376
1377 #define MLX5_CAP_ADV_VIRTUALIZATION(mdev, cap) \
1378         MLX5_GET(adv_virtualization_cap, \
1379                  mdev->caps.hca[MLX5_CAP_ADV_VIRTUALIZATION]->cur, cap)
1380
1381 #define MLX5_CAP_ADV_VIRTUALIZATION_MAX(mdev, cap) \
1382         MLX5_GET(adv_virtualization_cap, \
1383                  mdev->caps.hca[MLX5_CAP_ADV_VIRTUALIZATION]->max, cap)
1384
1385 #define MLX5_CAP_FLOWTABLE_PORT_SELECTION(mdev, cap) \
1386         MLX5_CAP_PORT_SELECTION(mdev, flow_table_properties_port_selection.cap)
1387
1388 #define MLX5_CAP_FLOWTABLE_PORT_SELECTION_MAX(mdev, cap) \
1389         MLX5_CAP_PORT_SELECTION_MAX(mdev, flow_table_properties_port_selection.cap)
1390
1391 #define MLX5_CAP_ODP(mdev, cap)\
1392         MLX5_GET(odp_cap, mdev->caps.hca[MLX5_CAP_ODP]->cur, cap)
1393
1394 #define MLX5_CAP_ODP_MAX(mdev, cap)\
1395         MLX5_GET(odp_cap, mdev->caps.hca[MLX5_CAP_ODP]->max, cap)
1396
1397 #define MLX5_CAP_VECTOR_CALC(mdev, cap) \
1398         MLX5_GET(vector_calc_cap, \
1399                  mdev->caps.hca[MLX5_CAP_VECTOR_CALC]->cur, cap)
1400
1401 #define MLX5_CAP_QOS(mdev, cap)\
1402         MLX5_GET(qos_cap, mdev->caps.hca[MLX5_CAP_QOS]->cur, cap)
1403
1404 #define MLX5_CAP_DEBUG(mdev, cap)\
1405         MLX5_GET(debug_cap, mdev->caps.hca[MLX5_CAP_DEBUG]->cur, cap)
1406
1407 #define MLX5_CAP_PCAM_FEATURE(mdev, fld) \
1408         MLX5_GET(pcam_reg, (mdev)->caps.pcam, feature_cap_mask.enhanced_features.fld)
1409
1410 #define MLX5_CAP_PCAM_REG(mdev, reg) \
1411         MLX5_GET(pcam_reg, (mdev)->caps.pcam, port_access_reg_cap_mask.regs_5000_to_507f.reg)
1412
1413 #define MLX5_CAP_MCAM_REG(mdev, reg) \
1414         MLX5_GET(mcam_reg, (mdev)->caps.mcam[MLX5_MCAM_REGS_FIRST_128], \
1415                  mng_access_reg_cap_mask.access_regs.reg)
1416
1417 #define MLX5_CAP_MCAM_REG1(mdev, reg) \
1418         MLX5_GET(mcam_reg, (mdev)->caps.mcam[MLX5_MCAM_REGS_0x9080_0x90FF], \
1419                  mng_access_reg_cap_mask.access_regs1.reg)
1420
1421 #define MLX5_CAP_MCAM_REG2(mdev, reg) \
1422         MLX5_GET(mcam_reg, (mdev)->caps.mcam[MLX5_MCAM_REGS_0x9100_0x917F], \
1423                  mng_access_reg_cap_mask.access_regs2.reg)
1424
1425 #define MLX5_CAP_MCAM_FEATURE(mdev, fld) \
1426         MLX5_GET(mcam_reg, (mdev)->caps.mcam, mng_feature_cap_mask.enhanced_features.fld)
1427
1428 #define MLX5_CAP_QCAM_REG(mdev, fld) \
1429         MLX5_GET(qcam_reg, (mdev)->caps.qcam, qos_access_reg_cap_mask.reg_cap.fld)
1430
1431 #define MLX5_CAP_QCAM_FEATURE(mdev, fld) \
1432         MLX5_GET(qcam_reg, (mdev)->caps.qcam, qos_feature_cap_mask.feature_cap.fld)
1433
1434 #define MLX5_CAP_FPGA(mdev, cap) \
1435         MLX5_GET(fpga_cap, (mdev)->caps.fpga, cap)
1436
1437 #define MLX5_CAP64_FPGA(mdev, cap) \
1438         MLX5_GET64(fpga_cap, (mdev)->caps.fpga, cap)
1439
1440 #define MLX5_CAP_DEV_MEM(mdev, cap)\
1441         MLX5_GET(device_mem_cap, mdev->caps.hca[MLX5_CAP_DEV_MEM]->cur, cap)
1442
1443 #define MLX5_CAP64_DEV_MEM(mdev, cap)\
1444         MLX5_GET64(device_mem_cap, mdev->caps.hca[MLX5_CAP_DEV_MEM]->cur, cap)
1445
1446 #define MLX5_CAP_TLS(mdev, cap) \
1447         MLX5_GET(tls_cap, (mdev)->caps.hca[MLX5_CAP_TLS]->cur, cap)
1448
1449 #define MLX5_CAP_DEV_EVENT(mdev, cap)\
1450         MLX5_ADDR_OF(device_event_cap, (mdev)->caps.hca[MLX5_CAP_DEV_EVENT]->cur, cap)
1451
1452 #define MLX5_CAP_DEV_VDPA_EMULATION(mdev, cap)\
1453         MLX5_GET(virtio_emulation_cap, \
1454                 (mdev)->caps.hca[MLX5_CAP_VDPA_EMULATION]->cur, cap)
1455
1456 #define MLX5_CAP64_DEV_VDPA_EMULATION(mdev, cap)\
1457         MLX5_GET64(virtio_emulation_cap, \
1458                 (mdev)->caps.hca[MLX5_CAP_VDPA_EMULATION]->cur, cap)
1459
1460 #define MLX5_CAP_IPSEC(mdev, cap)\
1461         MLX5_GET(ipsec_cap, (mdev)->caps.hca[MLX5_CAP_IPSEC]->cur, cap)
1462
1463 #define MLX5_CAP_DEV_SHAMPO(mdev, cap)\
1464         MLX5_GET(shampo_cap, mdev->caps.hca_cur[MLX5_CAP_DEV_SHAMPO], cap)
1465
1466 #define MLX5_CAP_MACSEC(mdev, cap)\
1467         MLX5_GET(macsec_cap, (mdev)->caps.hca[MLX5_CAP_MACSEC]->cur, cap)
1468
1469 enum {
1470         MLX5_CMD_STAT_OK                        = 0x0,
1471         MLX5_CMD_STAT_INT_ERR                   = 0x1,
1472         MLX5_CMD_STAT_BAD_OP_ERR                = 0x2,
1473         MLX5_CMD_STAT_BAD_PARAM_ERR             = 0x3,
1474         MLX5_CMD_STAT_BAD_SYS_STATE_ERR         = 0x4,
1475         MLX5_CMD_STAT_BAD_RES_ERR               = 0x5,
1476         MLX5_CMD_STAT_RES_BUSY                  = 0x6,
1477         MLX5_CMD_STAT_LIM_ERR                   = 0x8,
1478         MLX5_CMD_STAT_BAD_RES_STATE_ERR         = 0x9,
1479         MLX5_CMD_STAT_IX_ERR                    = 0xa,
1480         MLX5_CMD_STAT_NO_RES_ERR                = 0xf,
1481         MLX5_CMD_STAT_BAD_INP_LEN_ERR           = 0x50,
1482         MLX5_CMD_STAT_BAD_OUTP_LEN_ERR          = 0x51,
1483         MLX5_CMD_STAT_BAD_QP_STATE_ERR          = 0x10,
1484         MLX5_CMD_STAT_BAD_PKT_ERR               = 0x30,
1485         MLX5_CMD_STAT_BAD_SIZE_OUTS_CQES_ERR    = 0x40,
1486 };
1487
1488 enum {
1489         MLX5_IEEE_802_3_COUNTERS_GROUP        = 0x0,
1490         MLX5_RFC_2863_COUNTERS_GROUP          = 0x1,
1491         MLX5_RFC_2819_COUNTERS_GROUP          = 0x2,
1492         MLX5_RFC_3635_COUNTERS_GROUP          = 0x3,
1493         MLX5_ETHERNET_EXTENDED_COUNTERS_GROUP = 0x5,
1494         MLX5_PER_PRIORITY_COUNTERS_GROUP      = 0x10,
1495         MLX5_PER_TRAFFIC_CLASS_COUNTERS_GROUP = 0x11,
1496         MLX5_PHYSICAL_LAYER_COUNTERS_GROUP    = 0x12,
1497         MLX5_PER_TRAFFIC_CLASS_CONGESTION_GROUP = 0x13,
1498         MLX5_PHYSICAL_LAYER_STATISTICAL_GROUP = 0x16,
1499         MLX5_INFINIBAND_PORT_COUNTERS_GROUP   = 0x20,
1500 };
1501
1502 enum {
1503         MLX5_PCIE_PERFORMANCE_COUNTERS_GROUP       = 0x0,
1504 };
1505
1506 static inline u16 mlx5_to_sw_pkey_sz(int pkey_sz)
1507 {
1508         if (pkey_sz > MLX5_MAX_LOG_PKEY_TABLE)
1509                 return 0;
1510         return MLX5_MIN_PKEY_TABLE_SIZE << pkey_sz;
1511 }
1512
1513 #define MLX5_RDMA_RX_NUM_COUNTERS_PRIOS 2
1514 #define MLX5_RDMA_TX_NUM_COUNTERS_PRIOS 1
1515 #define MLX5_BY_PASS_NUM_REGULAR_PRIOS 16
1516 #define MLX5_BY_PASS_NUM_DONT_TRAP_PRIOS 16
1517 #define MLX5_BY_PASS_NUM_MULTICAST_PRIOS 1
1518 #define MLX5_BY_PASS_NUM_PRIOS (MLX5_BY_PASS_NUM_REGULAR_PRIOS +\
1519                                 MLX5_BY_PASS_NUM_DONT_TRAP_PRIOS +\
1520                                 MLX5_BY_PASS_NUM_MULTICAST_PRIOS)
1521
1522 #endif /* MLX5_DEVICE_H */