drivers/net/ena/base/ena_defs/ena_admin_defs.h

   1 /* SPDX-License-Identifier: BSD-3-Clause
   2  * Copyright (c) 2015-2020 Amazon.com, Inc. or its affiliates.
   3  * All rights reserved.
   4  */
   5 #ifndef _ENA_ADMIN_H_
   6 #define _ENA_ADMIN_H_
   7
   8 #define ENA_ADMIN_RSS_KEY_PARTS              10
   9
  10 enum ena_admin_aq_opcode {
  11         ENA_ADMIN_CREATE_SQ                         = 1,
  12         ENA_ADMIN_DESTROY_SQ                        = 2,
  13         ENA_ADMIN_CREATE_CQ                         = 3,
  14         ENA_ADMIN_DESTROY_CQ                        = 4,
  15         ENA_ADMIN_GET_FEATURE                       = 8,
  16         ENA_ADMIN_SET_FEATURE                       = 9,
  17         ENA_ADMIN_GET_STATS                         = 11,
  18 };
  19
  20 enum ena_admin_aq_completion_status {
  21         ENA_ADMIN_SUCCESS                           = 0,
  22         ENA_ADMIN_RESOURCE_ALLOCATION_FAILURE       = 1,
  23         ENA_ADMIN_BAD_OPCODE                        = 2,
  24         ENA_ADMIN_UNSUPPORTED_OPCODE                = 3,
  25         ENA_ADMIN_MALFORMED_REQUEST                 = 4,
  26         /* Additional status is provided in ACQ entry extended_status */
  27         ENA_ADMIN_ILLEGAL_PARAMETER                 = 5,
  28         ENA_ADMIN_UNKNOWN_ERROR                     = 6,
  29         ENA_ADMIN_RESOURCE_BUSY                     = 7,
  30 };
  31
  32 /* subcommands for the set/get feature admin commands */
  33 enum ena_admin_aq_feature_id {
  34         ENA_ADMIN_DEVICE_ATTRIBUTES                 = 1,
  35         ENA_ADMIN_MAX_QUEUES_NUM                    = 2,
  36         ENA_ADMIN_HW_HINTS                          = 3,
  37         ENA_ADMIN_LLQ                               = 4,
  38         ENA_ADMIN_EXTRA_PROPERTIES_STRINGS          = 5,
  39         ENA_ADMIN_EXTRA_PROPERTIES_FLAGS            = 6,
  40         ENA_ADMIN_MAX_QUEUES_EXT                    = 7,
  41         ENA_ADMIN_RSS_HASH_FUNCTION                 = 10,
  42         ENA_ADMIN_STATELESS_OFFLOAD_CONFIG          = 11,
  43         ENA_ADMIN_RSS_INDIRECTION_TABLE_CONFIG      = 12,
  44         ENA_ADMIN_MTU                               = 14,
  45         ENA_ADMIN_RSS_HASH_INPUT                    = 18,
  46         ENA_ADMIN_INTERRUPT_MODERATION              = 20,
  47         ENA_ADMIN_AENQ_CONFIG                       = 26,
  48         ENA_ADMIN_LINK_CONFIG                       = 27,
  49         ENA_ADMIN_HOST_ATTR_CONFIG                  = 28,
  50         ENA_ADMIN_FEATURES_OPCODE_NUM               = 32,
  51 };
  52
  53 enum ena_admin_placement_policy_type {
  54         /* descriptors and headers are in host memory */
  55         ENA_ADMIN_PLACEMENT_POLICY_HOST             = 1,
  56         /* descriptors and headers are in device memory (a.k.a Low Latency
  57          * Queue)
  58          */
  59         ENA_ADMIN_PLACEMENT_POLICY_DEV              = 3,
  60 };
  61
  62 enum ena_admin_link_types {
  63         ENA_ADMIN_LINK_SPEED_1G                     = 0x1,
  64         ENA_ADMIN_LINK_SPEED_2_HALF_G               = 0x2,
  65         ENA_ADMIN_LINK_SPEED_5G                     = 0x4,
  66         ENA_ADMIN_LINK_SPEED_10G                    = 0x8,
  67         ENA_ADMIN_LINK_SPEED_25G                    = 0x10,
  68         ENA_ADMIN_LINK_SPEED_40G                    = 0x20,
  69         ENA_ADMIN_LINK_SPEED_50G                    = 0x40,
  70         ENA_ADMIN_LINK_SPEED_100G                   = 0x80,
  71         ENA_ADMIN_LINK_SPEED_200G                   = 0x100,
  72         ENA_ADMIN_LINK_SPEED_400G                   = 0x200,
  73 };
  74
  75 enum ena_admin_completion_policy_type {
  76         /* completion queue entry for each sq descriptor */
  77         ENA_ADMIN_COMPLETION_POLICY_DESC            = 0,
  78         /* completion queue entry upon request in sq descriptor */
  79         ENA_ADMIN_COMPLETION_POLICY_DESC_ON_DEMAND  = 1,
  80         /* current queue head pointer is updated in OS memory upon sq
  81          * descriptor request
  82          */
  83         ENA_ADMIN_COMPLETION_POLICY_HEAD_ON_DEMAND  = 2,
  84         /* current queue head pointer is updated in OS memory for each sq
  85          * descriptor
  86          */
  87         ENA_ADMIN_COMPLETION_POLICY_HEAD            = 3,
  88 };
  89
  90 /* basic stats return ena_admin_basic_stats while extanded stats return a
  91  * buffer (string format) with additional statistics per queue and per
  92  * device id
  93  */
  94 enum ena_admin_get_stats_type {
  95         ENA_ADMIN_GET_STATS_TYPE_BASIC              = 0,
  96         ENA_ADMIN_GET_STATS_TYPE_EXTENDED           = 1,
  97         /* extra HW stats for specific network interface */
  98         ENA_ADMIN_GET_STATS_TYPE_ENI                = 2,
  99 };
 100
 101 enum ena_admin_get_stats_scope {
 102         ENA_ADMIN_SPECIFIC_QUEUE                    = 0,
 103         ENA_ADMIN_ETH_TRAFFIC                       = 1,
 104 };
 105
 106 struct ena_admin_aq_common_desc {
 107         /* 11:0 : command_id
 108          * 15:12 : reserved12
 109          */
 110         uint16_t command_id;
 111
 112         /* as appears in ena_admin_aq_opcode */
 113         uint8_t opcode;
 114
 115         /* 0 : phase
 116          * 1 : ctrl_data - control buffer address valid
 117          * 2 : ctrl_data_indirect - control buffer address
 118          *    points to list of pages with addresses of control
 119          *    buffers
 120          * 7:3 : reserved3
 121          */
 122         uint8_t flags;
 123 };
 124
 125 /* used in ena_admin_aq_entry. Can point directly to control data, or to a
 126  * page list chunk. Used also at the end of indirect mode page list chunks,
 127  * for chaining.
 128  */
 129 struct ena_admin_ctrl_buff_info {
 130         uint32_t length;
 131
 132         struct ena_common_mem_addr address;
 133 };
 134
 135 struct ena_admin_sq {
 136         uint16_t sq_idx;
 137
 138         /* 4:0 : reserved
 139          * 7:5 : sq_direction - 0x1 - Tx; 0x2 - Rx
 140          */
 141         uint8_t sq_identity;
 142
 143         uint8_t reserved1;
 144 };
 145
 146 struct ena_admin_aq_entry {
 147         struct ena_admin_aq_common_desc aq_common_descriptor;
 148
 149         union {
 150                 uint32_t inline_data_w1[3];
 151
 152                 struct ena_admin_ctrl_buff_info control_buffer;
 153         } u;
 154
 155         uint32_t inline_data_w4[12];
 156 };
 157
 158 struct ena_admin_acq_common_desc {
 159         /* command identifier to associate it with the aq descriptor
 160          * 11:0 : command_id
 161          * 15:12 : reserved12
 162          */
 163         uint16_t command;
 164
 165         uint8_t status;
 166
 167         /* 0 : phase
 168          * 7:1 : reserved1
 169          */
 170         uint8_t flags;
 171
 172         uint16_t extended_status;
 173
 174         /* indicates to the driver which AQ entry has been consumed by the
 175          * device and could be reused
 176          */
 177         uint16_t sq_head_indx;
 178 };
 179
 180 struct ena_admin_acq_entry {
 181         struct ena_admin_acq_common_desc acq_common_descriptor;
 182
 183         uint32_t response_specific_data[14];
 184 };
 185
 186 struct ena_admin_aq_create_sq_cmd {
 187         struct ena_admin_aq_common_desc aq_common_descriptor;
 188
 189         /* 4:0 : reserved0_w1
 190          * 7:5 : sq_direction - 0x1 - Tx, 0x2 - Rx
 191          */
 192         uint8_t sq_identity;
 193
 194         uint8_t reserved8_w1;
 195
 196         /* 3:0 : placement_policy - Describing where the SQ
 197          *    descriptor ring and the SQ packet headers reside:
 198          *    0x1 - descriptors and headers are in OS memory,
 199          *    0x3 - descriptors and headers in device memory
 200          *    (a.k.a Low Latency Queue)
 201          * 6:4 : completion_policy - Describing what policy
 202          *    to use for generation completion entry (cqe) in
 203          *    the CQ associated with this SQ: 0x0 - cqe for each
 204          *    sq descriptor, 0x1 - cqe upon request in sq
 205          *    descriptor, 0x2 - current queue head pointer is
 206          *    updated in OS memory upon sq descriptor request
 207          *    0x3 - current queue head pointer is updated in OS
 208          *    memory for each sq descriptor
 209          * 7 : reserved15_w1
 210          */
 211         uint8_t sq_caps_2;
 212
 213         /* 0 : is_physically_contiguous - Described if the
 214          *    queue ring memory is allocated in physical
 215          *    contiguous pages or split.
 216          * 7:1 : reserved17_w1
 217          */
 218         uint8_t sq_caps_3;
 219
 220         /* associated completion queue id. This CQ must be created prior to SQ
 221          * creation
 222          */
 223         uint16_t cq_idx;
 224
 225         /* submission queue depth in entries */
 226         uint16_t sq_depth;
 227
 228         /* SQ physical base address in OS memory. This field should not be
 229          * used for Low Latency queues. Has to be page aligned.
 230          */
 231         struct ena_common_mem_addr sq_ba;
 232
 233         /* specifies queue head writeback location in OS memory. Valid if
 234          * completion_policy is set to completion_policy_head_on_demand or
 235          * completion_policy_head. Has to be cache aligned
 236          */
 237         struct ena_common_mem_addr sq_head_writeback;
 238
 239         uint32_t reserved0_w7;
 240
 241         uint32_t reserved0_w8;
 242 };
 243
 244 enum ena_admin_sq_direction {
 245         ENA_ADMIN_SQ_DIRECTION_TX                   = 1,
 246         ENA_ADMIN_SQ_DIRECTION_RX                   = 2,
 247 };
 248
 249 struct ena_admin_acq_create_sq_resp_desc {
 250         struct ena_admin_acq_common_desc acq_common_desc;
 251
 252         uint16_t sq_idx;
 253
 254         uint16_t reserved;
 255
 256         /* queue doorbell address as an offset to PCIe MMIO REG BAR */
 257         uint32_t sq_doorbell_offset;
 258
 259         /* low latency queue ring base address as an offset to PCIe MMIO
 260          * LLQ_MEM BAR
 261          */
 262         uint32_t llq_descriptors_offset;
 263
 264         /* low latency queue headers' memory as an offset to PCIe MMIO
 265          * LLQ_MEM BAR
 266          */
 267         uint32_t llq_headers_offset;
 268 };
 269
 270 struct ena_admin_aq_destroy_sq_cmd {
 271         struct ena_admin_aq_common_desc aq_common_descriptor;
 272
 273         struct ena_admin_sq sq;
 274 };
 275
 276 struct ena_admin_acq_destroy_sq_resp_desc {
 277         struct ena_admin_acq_common_desc acq_common_desc;
 278 };
 279
 280 struct ena_admin_aq_create_cq_cmd {
 281         struct ena_admin_aq_common_desc aq_common_descriptor;
 282
 283         /* 4:0 : reserved5
 284          * 5 : interrupt_mode_enabled - if set, cq operates
 285          *    in interrupt mode, otherwise - polling
 286          * 7:6 : reserved6
 287          */
 288         uint8_t cq_caps_1;
 289
 290         /* 4:0 : cq_entry_size_words - size of CQ entry in
 291          *    32-bit words, valid values: 4, 8.
 292          * 7:5 : reserved7
 293          */
 294         uint8_t cq_caps_2;
 295
 296         /* completion queue depth in # of entries. must be power of 2 */
 297         uint16_t cq_depth;
 298
 299         /* msix vector assigned to this cq */
 300         uint32_t msix_vector;
 301
 302         /* cq physical base address in OS memory. CQ must be physically
 303          * contiguous
 304          */
 305         struct ena_common_mem_addr cq_ba;
 306 };
 307
 308 struct ena_admin_acq_create_cq_resp_desc {
 309         struct ena_admin_acq_common_desc acq_common_desc;
 310
 311         uint16_t cq_idx;
 312
 313         /* actual cq depth in number of entries */
 314         uint16_t cq_actual_depth;
 315
 316         uint32_t numa_node_register_offset;
 317
 318         uint32_t cq_head_db_register_offset;
 319
 320         uint32_t cq_interrupt_unmask_register_offset;
 321 };
 322
 323 struct ena_admin_aq_destroy_cq_cmd {
 324         struct ena_admin_aq_common_desc aq_common_descriptor;
 325
 326         uint16_t cq_idx;
 327
 328         uint16_t reserved1;
 329 };
 330
 331 struct ena_admin_acq_destroy_cq_resp_desc {
 332         struct ena_admin_acq_common_desc acq_common_desc;
 333 };
 334
 335 /* ENA AQ Get Statistics command. Extended statistics are placed in control
 336  * buffer pointed by AQ entry
 337  */
 338 struct ena_admin_aq_get_stats_cmd {
 339         struct ena_admin_aq_common_desc aq_common_descriptor;
 340
 341         union {
 342                 /* command specific inline data */
 343                 uint32_t inline_data_w1[3];
 344
 345                 struct ena_admin_ctrl_buff_info control_buffer;
 346         } u;
 347
 348         /* stats type as defined in enum ena_admin_get_stats_type */
 349         uint8_t type;
 350
 351         /* stats scope defined in enum ena_admin_get_stats_scope */
 352         uint8_t scope;
 353
 354         uint16_t reserved3;
 355
 356         /* queue id. used when scope is specific_queue */
 357         uint16_t queue_idx;
 358
 359         /* device id, value 0xFFFF means mine. only privileged device can get
 360          * stats of other device
 361          */
 362         uint16_t device_id;
 363 };
 364
 365 /* Basic Statistics Command. */
 366 struct ena_admin_basic_stats {
 367         uint32_t tx_bytes_low;
 368
 369         uint32_t tx_bytes_high;
 370
 371         uint32_t tx_pkts_low;
 372
 373         uint32_t tx_pkts_high;
 374
 375         uint32_t rx_bytes_low;
 376
 377         uint32_t rx_bytes_high;
 378
 379         uint32_t rx_pkts_low;
 380
 381         uint32_t rx_pkts_high;
 382
 383         uint32_t rx_drops_low;
 384
 385         uint32_t rx_drops_high;
 386
 387         uint32_t tx_drops_low;
 388
 389         uint32_t tx_drops_high;
 390 };
 391
 392 /* ENI Statistics Command. */
 393 struct ena_admin_eni_stats {
 394         /* The number of packets shaped due to inbound aggregate BW
 395          * allowance being exceeded
 396          */
 397         uint64_t bw_in_allowance_exceeded;
 398
 399         /* The number of packets shaped due to outbound aggregate BW
 400          * allowance being exceeded
 401          */
 402         uint64_t bw_out_allowance_exceeded;
 403
 404         /* The number of packets shaped due to PPS allowance being exceeded */
 405         uint64_t pps_allowance_exceeded;
 406
 407         /* The number of packets shaped due to connection tracking
 408          * allowance being exceeded and leading to failure in establishment
 409          * of new connections
 410          */
 411         uint64_t conntrack_allowance_exceeded;
 412
 413         /* The number of packets shaped due to linklocal packet rate
 414          * allowance being exceeded
 415          */
 416         uint64_t linklocal_allowance_exceeded;
 417 };
 418
 419 struct ena_admin_acq_get_stats_resp {
 420         struct ena_admin_acq_common_desc acq_common_desc;
 421
 422         union {
 423                 uint64_t raw[7];
 424
 425                 struct ena_admin_basic_stats basic_stats;
 426
 427                 struct ena_admin_eni_stats eni_stats;
 428         } u;
 429 };
 430
 431 struct ena_admin_get_set_feature_common_desc {
 432         /* 1:0 : select - 0x1 - current value; 0x3 - default
 433          *    value
 434          * 7:3 : reserved3
 435          */
 436         uint8_t flags;
 437
 438         /* as appears in ena_admin_aq_feature_id */
 439         uint8_t feature_id;
 440
 441         /* The driver specifies the max feature version it supports and the
 442          * device responds with the currently supported feature version. The
 443          * field is zero based
 444          */
 445         uint8_t feature_version;
 446
 447         uint8_t reserved8;
 448 };
 449
 450 struct ena_admin_device_attr_feature_desc {
 451         uint32_t impl_id;
 452
 453         uint32_t device_version;
 454
 455         /* bitmap of ena_admin_aq_feature_id, which represents supported
 456          * subcommands for the set/get feature admin commands.
 457          */
 458         uint32_t supported_features;
 459
 460         uint32_t reserved3;
 461
 462         /* Indicates how many bits are used physical address access. */
 463         uint32_t phys_addr_width;
 464
 465         /* Indicates how many bits are used virtual address access. */
 466         uint32_t virt_addr_width;
 467
 468         /* unicast MAC address (in Network byte order) */
 469         uint8_t mac_addr[6];
 470
 471         uint8_t reserved7[2];
 472
 473         uint32_t max_mtu;
 474 };
 475
 476 enum ena_admin_llq_header_location {
 477         /* header is in descriptor list */
 478         ENA_ADMIN_INLINE_HEADER                     = 1,
 479         /* header in a separate ring, implies 16B descriptor list entry */
 480         ENA_ADMIN_HEADER_RING                       = 2,
 481 };
 482
 483 enum ena_admin_llq_ring_entry_size {
 484         ENA_ADMIN_LIST_ENTRY_SIZE_128B              = 1,
 485         ENA_ADMIN_LIST_ENTRY_SIZE_192B              = 2,
 486         ENA_ADMIN_LIST_ENTRY_SIZE_256B              = 4,
 487 };
 488
 489 enum ena_admin_llq_num_descs_before_header {
 490         ENA_ADMIN_LLQ_NUM_DESCS_BEFORE_HEADER_0     = 0,
 491         ENA_ADMIN_LLQ_NUM_DESCS_BEFORE_HEADER_1     = 1,
 492         ENA_ADMIN_LLQ_NUM_DESCS_BEFORE_HEADER_2     = 2,
 493         ENA_ADMIN_LLQ_NUM_DESCS_BEFORE_HEADER_4     = 4,
 494         ENA_ADMIN_LLQ_NUM_DESCS_BEFORE_HEADER_8     = 8,
 495 };
 496
 497 /* packet descriptor list entry always starts with one or more descriptors,
 498  * followed by a header. The rest of the descriptors are located in the
 499  * beginning of the subsequent entry. Stride refers to how the rest of the
 500  * descriptors are placed. This field is relevant only for inline header
 501  * mode
 502  */
 503 enum ena_admin_llq_stride_ctrl {
 504         ENA_ADMIN_SINGLE_DESC_PER_ENTRY             = 1,
 505         ENA_ADMIN_MULTIPLE_DESCS_PER_ENTRY          = 2,
 506 };
 507
 508 enum ena_admin_accel_mode_feat {
 509         ENA_ADMIN_DISABLE_META_CACHING              = 0,
 510         ENA_ADMIN_LIMIT_TX_BURST                    = 1,
 511 };
 512
 513 struct ena_admin_accel_mode_get {
 514         /* bit field of enum ena_admin_accel_mode_feat */
 515         uint16_t supported_flags;
 516
 517         /* maximum burst size between two doorbells. The size is in bytes */
 518         uint16_t max_tx_burst_size;
 519 };
 520
 521 struct ena_admin_accel_mode_set {
 522         /* bit field of enum ena_admin_accel_mode_feat */
 523         uint16_t enabled_flags;
 524
 525         uint16_t reserved;
 526 };
 527
 528 struct ena_admin_accel_mode_req {
 529         union {
 530                 uint32_t raw[2];
 531
 532                 struct ena_admin_accel_mode_get get;
 533
 534                 struct ena_admin_accel_mode_set set;
 535         } u;
 536 };
 537
 538 struct ena_admin_feature_llq_desc {
 539         uint32_t max_llq_num;
 540
 541         uint32_t max_llq_depth;
 542
 543         /* specify the header locations the device supports. bitfield of enum
 544          * ena_admin_llq_header_location.
 545          */
 546         uint16_t header_location_ctrl_supported;
 547
 548         /* the header location the driver selected to use. */
 549         uint16_t header_location_ctrl_enabled;
 550
 551         /* if inline header is specified - this is the size of descriptor list
 552          * entry. If header in a separate ring is specified - this is the size
 553          * of header ring entry. bitfield of enum ena_admin_llq_ring_entry_size.
 554          * specify the entry sizes the device supports
 555          */
 556         uint16_t entry_size_ctrl_supported;
 557
 558         /* the entry size the driver selected to use. */
 559         uint16_t entry_size_ctrl_enabled;
 560
 561         /* valid only if inline header is specified. First entry associated with
 562          * the packet includes descriptors and header. Rest of the entries
 563          * occupied by descriptors. This parameter defines the max number of
 564          * descriptors precedding the header in the first entry. The field is
 565          * bitfield of enum ena_admin_llq_num_descs_before_header and specify
 566          * the values the device supports
 567          */
 568         uint16_t desc_num_before_header_supported;
 569
 570         /* the desire field the driver selected to use */
 571         uint16_t desc_num_before_header_enabled;
 572
 573         /* valid only if inline was chosen. bitfield of enum
 574          * ena_admin_llq_stride_ctrl
 575          */
 576         uint16_t descriptors_stride_ctrl_supported;
 577
 578         /* the stride control the driver selected to use */
 579         uint16_t descriptors_stride_ctrl_enabled;
 580
 581         /* reserved */
 582         uint32_t reserved1;
 583
 584         /* accelerated low latency queues requirement. driver needs to
 585          * support those requirements in order to use accelerated llq
 586          */
 587         struct ena_admin_accel_mode_req accel_mode;
 588 };
 589
 590 struct ena_admin_queue_ext_feature_fields {
 591         uint32_t max_tx_sq_num;
 592
 593         uint32_t max_tx_cq_num;
 594
 595         uint32_t max_rx_sq_num;
 596
 597         uint32_t max_rx_cq_num;
 598
 599         uint32_t max_tx_sq_depth;
 600
 601         uint32_t max_tx_cq_depth;
 602
 603         uint32_t max_rx_sq_depth;
 604
 605         uint32_t max_rx_cq_depth;
 606
 607         uint32_t max_tx_header_size;
 608
 609         /* Maximum Descriptors number, including meta descriptor, allowed for a
 610          * single Tx packet
 611          */
 612         uint16_t max_per_packet_tx_descs;
 613
 614         /* Maximum Descriptors number allowed for a single Rx packet */
 615         uint16_t max_per_packet_rx_descs;
 616 };
 617
 618 struct ena_admin_queue_feature_desc {
 619         uint32_t max_sq_num;
 620
 621         uint32_t max_sq_depth;
 622
 623         uint32_t max_cq_num;
 624
 625         uint32_t max_cq_depth;
 626
 627         uint32_t max_legacy_llq_num;
 628
 629         uint32_t max_legacy_llq_depth;
 630
 631         uint32_t max_header_size;
 632
 633         /* Maximum Descriptors number, including meta descriptor, allowed for a
 634          * single Tx packet
 635          */
 636         uint16_t max_packet_tx_descs;
 637
 638         /* Maximum Descriptors number allowed for a single Rx packet */
 639         uint16_t max_packet_rx_descs;
 640 };
 641
 642 struct ena_admin_set_feature_mtu_desc {
 643         /* exclude L2 */
 644         uint32_t mtu;
 645 };
 646
 647 struct ena_admin_get_extra_properties_strings_desc {
 648         uint32_t count;
 649 };
 650
 651 struct ena_admin_get_extra_properties_flags_desc {
 652         uint32_t flags;
 653 };
 654
 655 struct ena_admin_set_feature_host_attr_desc {
 656         /* host OS info base address in OS memory. host info is 4KB of
 657          * physically contiguous
 658          */
 659         struct ena_common_mem_addr os_info_ba;
 660
 661         /* host debug area base address in OS memory. debug area must be
 662          * physically contiguous
 663          */
 664         struct ena_common_mem_addr debug_ba;
 665
 666         /* debug area size */
 667         uint32_t debug_area_size;
 668 };
 669
 670 struct ena_admin_feature_intr_moder_desc {
 671         /* interrupt delay granularity in usec */
 672         uint16_t intr_delay_resolution;
 673
 674         uint16_t reserved;
 675 };
 676
 677 struct ena_admin_get_feature_link_desc {
 678         /* Link speed in Mb */
 679         uint32_t speed;
 680
 681         /* bit field of enum ena_admin_link types */
 682         uint32_t supported;
 683
 684         /* 0 : autoneg
 685          * 1 : duplex - Full Duplex
 686          * 31:2 : reserved2
 687          */
 688         uint32_t flags;
 689 };
 690
 691 struct ena_admin_feature_aenq_desc {
 692         /* bitmask for AENQ groups the device can report */
 693         uint32_t supported_groups;
 694
 695         /* bitmask for AENQ groups to report */
 696         uint32_t enabled_groups;
 697 };
 698
 699 struct ena_admin_feature_offload_desc {
 700         /* 0 : TX_L3_csum_ipv4
 701          * 1 : TX_L4_ipv4_csum_part - The checksum field
 702          *    should be initialized with pseudo header checksum
 703          * 2 : TX_L4_ipv4_csum_full
 704          * 3 : TX_L4_ipv6_csum_part - The checksum field
 705          *    should be initialized with pseudo header checksum
 706          * 4 : TX_L4_ipv6_csum_full
 707          * 5 : tso_ipv4
 708          * 6 : tso_ipv6
 709          * 7 : tso_ecn
 710          */
 711         uint32_t tx;
 712
 713         /* Receive side supported stateless offload
 714          * 0 : RX_L3_csum_ipv4 - IPv4 checksum
 715          * 1 : RX_L4_ipv4_csum - TCP/UDP/IPv4 checksum
 716          * 2 : RX_L4_ipv6_csum - TCP/UDP/IPv6 checksum
 717          * 3 : RX_hash - Hash calculation
 718          */
 719         uint32_t rx_supported;
 720
 721         uint32_t rx_enabled;
 722 };
 723
 724 enum ena_admin_hash_functions {
 725         ENA_ADMIN_TOEPLITZ                          = 1,
 726         ENA_ADMIN_CRC32                             = 2,
 727 };
 728
 729 struct ena_admin_feature_rss_flow_hash_control {
 730         uint32_t key_parts;
 731
 732         uint32_t reserved;
 733
 734         uint32_t key[ENA_ADMIN_RSS_KEY_PARTS];
 735 };
 736
 737 struct ena_admin_feature_rss_flow_hash_function {
 738         /* 7:0 : funcs - bitmask of ena_admin_hash_functions */
 739         uint32_t supported_func;
 740
 741         /* 7:0 : selected_func - bitmask of
 742          *    ena_admin_hash_functions
 743          */
 744         uint32_t selected_func;
 745
 746         /* initial value */
 747         uint32_t init_val;
 748 };
 749
 750 /* RSS flow hash protocols */
 751 enum ena_admin_flow_hash_proto {
 752         ENA_ADMIN_RSS_TCP4                          = 0,
 753         ENA_ADMIN_RSS_UDP4                          = 1,
 754         ENA_ADMIN_RSS_TCP6                          = 2,
 755         ENA_ADMIN_RSS_UDP6                          = 3,
 756         ENA_ADMIN_RSS_IP4                           = 4,
 757         ENA_ADMIN_RSS_IP6                           = 5,
 758         ENA_ADMIN_RSS_IP4_FRAG                      = 6,
 759         ENA_ADMIN_RSS_NOT_IP                        = 7,
 760         /* TCPv6 with extension header */
 761         ENA_ADMIN_RSS_TCP6_EX                       = 8,
 762         /* IPv6 with extension header */
 763         ENA_ADMIN_RSS_IP6_EX                        = 9,
 764         ENA_ADMIN_RSS_PROTO_NUM                     = 16,
 765 };
 766
 767 /* RSS flow hash fields */
 768 enum ena_admin_flow_hash_fields {
 769         /* Ethernet Dest Addr */
 770         ENA_ADMIN_RSS_L2_DA                         = BIT(0),
 771         /* Ethernet Src Addr */
 772         ENA_ADMIN_RSS_L2_SA                         = BIT(1),
 773         /* ipv4/6 Dest Addr */
 774         ENA_ADMIN_RSS_L3_DA                         = BIT(2),
 775         /* ipv4/6 Src Addr */
 776         ENA_ADMIN_RSS_L3_SA                         = BIT(3),
 777         /* tcp/udp Dest Port */
 778         ENA_ADMIN_RSS_L4_DP                         = BIT(4),
 779         /* tcp/udp Src Port */
 780         ENA_ADMIN_RSS_L4_SP                         = BIT(5),
 781 };
 782
 783 struct ena_admin_proto_input {
 784         /* flow hash fields (bitwise according to ena_admin_flow_hash_fields) */
 785         uint16_t fields;
 786
 787         uint16_t reserved2;
 788 };
 789
 790 struct ena_admin_feature_rss_hash_control {
 791         struct ena_admin_proto_input supported_fields[ENA_ADMIN_RSS_PROTO_NUM];
 792
 793         struct ena_admin_proto_input selected_fields[ENA_ADMIN_RSS_PROTO_NUM];
 794
 795         struct ena_admin_proto_input reserved2[ENA_ADMIN_RSS_PROTO_NUM];
 796
 797         struct ena_admin_proto_input reserved3[ENA_ADMIN_RSS_PROTO_NUM];
 798 };
 799
 800 struct ena_admin_feature_rss_flow_hash_input {
 801         /* supported hash input sorting
 802          * 1 : L3_sort - support swap L3 addresses if DA is
 803          *    smaller than SA
 804          * 2 : L4_sort - support swap L4 ports if DP smaller
 805          *    SP
 806          */
 807         uint16_t supported_input_sort;
 808
 809         /* enabled hash input sorting
 810          * 1 : enable_L3_sort - enable swap L3 addresses if
 811          *    DA smaller than SA
 812          * 2 : enable_L4_sort - enable swap L4 ports if DP
 813          *    smaller than SP
 814          */
 815         uint16_t enabled_input_sort;
 816 };
 817
 818 enum ena_admin_os_type {
 819         ENA_ADMIN_OS_LINUX                          = 1,
 820         ENA_ADMIN_OS_WIN                            = 2,
 821         ENA_ADMIN_OS_DPDK                           = 3,
 822         ENA_ADMIN_OS_FREEBSD                        = 4,
 823         ENA_ADMIN_OS_IPXE                           = 5,
 824         ENA_ADMIN_OS_ESXI                           = 6,
 825         ENA_ADMIN_OS_GROUPS_NUM                     = 6,
 826 };
 827
 828 struct ena_admin_host_info {
 829         /* defined in enum ena_admin_os_type */
 830         uint32_t os_type;
 831
 832         /* os distribution string format */
 833         uint8_t os_dist_str[128];
 834
 835         /* OS distribution numeric format */
 836         uint32_t os_dist;
 837
 838         /* kernel version string format */
 839         uint8_t kernel_ver_str[32];
 840
 841         /* Kernel version numeric format */
 842         uint32_t kernel_ver;
 843
 844         /* 7:0 : major
 845          * 15:8 : minor
 846          * 23:16 : sub_minor
 847          * 31:24 : module_type
 848          */
 849         uint32_t driver_version;
 850
 851         /* features bitmap */
 852         uint32_t supported_network_features[2];
 853
 854         /* ENA spec version of driver */
 855         uint16_t ena_spec_version;
 856
 857         /* ENA device's Bus, Device and Function
 858          * 2:0 : function
 859          * 7:3 : device
 860          * 15:8 : bus
 861          */
 862         uint16_t bdf;
 863
 864         /* Number of CPUs */
 865         uint16_t num_cpus;
 866
 867         uint16_t reserved;
 868
 869         /* 0 : mutable_rss_table_size
 870          * 1 : rx_offset
 871          * 2 : interrupt_moderation
 872          * 3 : rx_buf_mirroring
 873          * 4 : rss_configurable_function_key
 874          * 31:5 : reserved
 875          */
 876         uint32_t driver_supported_features;
 877 };
 878
 879 struct ena_admin_rss_ind_table_entry {
 880         uint16_t cq_idx;
 881
 882         uint16_t reserved;
 883 };
 884
 885 struct ena_admin_feature_rss_ind_table {
 886         /* min supported table size (2^min_size) */
 887         uint16_t min_size;
 888
 889         /* max supported table size (2^max_size) */
 890         uint16_t max_size;
 891
 892         /* table size (2^size) */
 893         uint16_t size;
 894
 895         /* 0 : one_entry_update - The ENA device supports
 896          *    setting a single RSS table entry
 897          */
 898         uint8_t flags;
 899
 900         uint8_t reserved;
 901
 902         /* index of the inline entry. 0xFFFFFFFF means invalid */
 903         uint32_t inline_index;
 904
 905         /* used for updating single entry, ignored when setting the entire
 906          * table through the control buffer.
 907          */
 908         struct ena_admin_rss_ind_table_entry inline_entry;
 909 };
 910
 911 /* When hint value is 0, driver should use it's own predefined value */
 912 struct ena_admin_ena_hw_hints {
 913         /* value in ms */
 914         uint16_t mmio_read_timeout;
 915
 916         /* value in ms */
 917         uint16_t driver_watchdog_timeout;
 918
 919         /* Per packet tx completion timeout. value in ms */
 920         uint16_t missing_tx_completion_timeout;
 921
 922         uint16_t missed_tx_completion_count_threshold_to_reset;
 923
 924         /* value in ms */
 925         uint16_t admin_completion_tx_timeout;
 926
 927         uint16_t netdev_wd_timeout;
 928
 929         uint16_t max_tx_sgl_size;
 930
 931         uint16_t max_rx_sgl_size;
 932
 933         uint16_t reserved[8];
 934 };
 935
 936 struct ena_admin_get_feat_cmd {
 937         struct ena_admin_aq_common_desc aq_common_descriptor;
 938
 939         struct ena_admin_ctrl_buff_info control_buffer;
 940
 941         struct ena_admin_get_set_feature_common_desc feat_common;
 942
 943         uint32_t raw[11];
 944 };
 945
 946 struct ena_admin_queue_ext_feature_desc {
 947         /* version */
 948         uint8_t version;
 949
 950         uint8_t reserved1[3];
 951
 952         union {
 953                 struct ena_admin_queue_ext_feature_fields max_queue_ext;
 954
 955                 uint32_t raw[10];
 956         };
 957 };
 958
 959 struct ena_admin_get_feat_resp {
 960         struct ena_admin_acq_common_desc acq_common_desc;
 961
 962         union {
 963                 uint32_t raw[14];
 964
 965                 struct ena_admin_device_attr_feature_desc dev_attr;
 966
 967                 struct ena_admin_feature_llq_desc llq;
 968
 969                 struct ena_admin_queue_feature_desc max_queue;
 970
 971                 struct ena_admin_queue_ext_feature_desc max_queue_ext;
 972
 973                 struct ena_admin_feature_aenq_desc aenq;
 974
 975                 struct ena_admin_get_feature_link_desc link;
 976
 977                 struct ena_admin_feature_offload_desc offload;
 978
 979                 struct ena_admin_feature_rss_flow_hash_function flow_hash_func;
 980
 981                 struct ena_admin_feature_rss_flow_hash_input flow_hash_input;
 982
 983                 struct ena_admin_feature_rss_ind_table ind_table;
 984
 985                 struct ena_admin_feature_intr_moder_desc intr_moderation;
 986
 987                 struct ena_admin_ena_hw_hints hw_hints;
 988
 989                 struct ena_admin_get_extra_properties_strings_desc extra_properties_strings;
 990
 991                 struct ena_admin_get_extra_properties_flags_desc extra_properties_flags;
 992         } u;
 993 };
 994
 995 struct ena_admin_set_feat_cmd {
 996         struct ena_admin_aq_common_desc aq_common_descriptor;
 997
 998         struct ena_admin_ctrl_buff_info control_buffer;
 999
1000         struct ena_admin_get_set_feature_common_desc feat_common;
1001
1002         union {
1003                 uint32_t raw[11];
1004
1005                 /* mtu size */
1006                 struct ena_admin_set_feature_mtu_desc mtu;
1007
1008                 /* host attributes */
1009                 struct ena_admin_set_feature_host_attr_desc host_attr;
1010
1011                 /* AENQ configuration */
1012                 struct ena_admin_feature_aenq_desc aenq;
1013
1014                 /* rss flow hash function */
1015                 struct ena_admin_feature_rss_flow_hash_function flow_hash_func;
1016
1017                 /* rss flow hash input */
1018                 struct ena_admin_feature_rss_flow_hash_input flow_hash_input;
1019
1020                 /* rss indirection table */
1021                 struct ena_admin_feature_rss_ind_table ind_table;
1022
1023                 /* LLQ configuration */
1024                 struct ena_admin_feature_llq_desc llq;
1025         } u;
1026 };
1027
1028 struct ena_admin_set_feat_resp {
1029         struct ena_admin_acq_common_desc acq_common_desc;
1030
1031         union {
1032                 uint32_t raw[14];
1033         } u;
1034 };
1035
1036 struct ena_admin_aenq_common_desc {
1037         uint16_t group;
1038
1039         uint16_t syndrome;
1040
1041         /* 0 : phase
1042          * 7:1 : reserved - MBZ
1043          */
1044         uint8_t flags;
1045
1046         uint8_t reserved1[3];
1047
1048         uint32_t timestamp_low;
1049
1050         uint32_t timestamp_high;
1051 };
1052
1053 /* asynchronous event notification groups */
1054 enum ena_admin_aenq_group {
1055         ENA_ADMIN_LINK_CHANGE                       = 0,
1056         ENA_ADMIN_FATAL_ERROR                       = 1,
1057         ENA_ADMIN_WARNING                           = 2,
1058         ENA_ADMIN_NOTIFICATION                      = 3,
1059         ENA_ADMIN_KEEP_ALIVE                        = 4,
1060         ENA_ADMIN_AENQ_GROUPS_NUM                   = 5,
1061 };
1062
1063 enum ena_admin_aenq_notification_syndrome {
1064         ENA_ADMIN_SUSPEND                           = 0,
1065         ENA_ADMIN_RESUME                            = 1,
1066         ENA_ADMIN_UPDATE_HINTS                      = 2,
1067 };
1068
1069 struct ena_admin_aenq_entry {
1070         struct ena_admin_aenq_common_desc aenq_common_desc;
1071
1072         /* command specific inline data */
1073         uint32_t inline_data_w4[12];
1074 };
1075
1076 struct ena_admin_aenq_link_change_desc {
1077         struct ena_admin_aenq_common_desc aenq_common_desc;
1078
1079         /* 0 : link_status */
1080         uint32_t flags;
1081 };
1082
1083 struct ena_admin_aenq_keep_alive_desc {
1084         struct ena_admin_aenq_common_desc aenq_common_desc;
1085
1086         uint32_t rx_drops_low;
1087
1088         uint32_t rx_drops_high;
1089
1090         uint32_t tx_drops_low;
1091
1092         uint32_t tx_drops_high;
1093 };
1094
1095 struct ena_admin_ena_mmio_req_read_less_resp {
1096         uint16_t req_id;
1097
1098         uint16_t reg_off;
1099
1100         /* value is valid when poll is cleared */
1101         uint32_t reg_val;
1102 };
1103
1104 /* aq_common_desc */
1105 #define ENA_ADMIN_AQ_COMMON_DESC_COMMAND_ID_MASK            GENMASK(11, 0)
1106 #define ENA_ADMIN_AQ_COMMON_DESC_PHASE_MASK                 BIT(0)
1107 #define ENA_ADMIN_AQ_COMMON_DESC_CTRL_DATA_SHIFT            1
1108 #define ENA_ADMIN_AQ_COMMON_DESC_CTRL_DATA_MASK             BIT(1)
1109 #define ENA_ADMIN_AQ_COMMON_DESC_CTRL_DATA_INDIRECT_SHIFT   2
1110 #define ENA_ADMIN_AQ_COMMON_DESC_CTRL_DATA_INDIRECT_MASK    BIT(2)
1111
1112 /* sq */
1113 #define ENA_ADMIN_SQ_SQ_DIRECTION_SHIFT                     5
1114 #define ENA_ADMIN_SQ_SQ_DIRECTION_MASK                      GENMASK(7, 5)
1115
1116 /* acq_common_desc */
1117 #define ENA_ADMIN_ACQ_COMMON_DESC_COMMAND_ID_MASK           GENMASK(11, 0)
1118 #define ENA_ADMIN_ACQ_COMMON_DESC_PHASE_MASK                BIT(0)
1119
1120 /* aq_create_sq_cmd */
1121 #define ENA_ADMIN_AQ_CREATE_SQ_CMD_SQ_DIRECTION_SHIFT       5
1122 #define ENA_ADMIN_AQ_CREATE_SQ_CMD_SQ_DIRECTION_MASK        GENMASK(7, 5)
1123 #define ENA_ADMIN_AQ_CREATE_SQ_CMD_PLACEMENT_POLICY_MASK    GENMASK(3, 0)
1124 #define ENA_ADMIN_AQ_CREATE_SQ_CMD_COMPLETION_POLICY_SHIFT  4
1125 #define ENA_ADMIN_AQ_CREATE_SQ_CMD_COMPLETION_POLICY_MASK   GENMASK(6, 4)
1126 #define ENA_ADMIN_AQ_CREATE_SQ_CMD_IS_PHYSICALLY_CONTIGUOUS_MASK BIT(0)
1127
1128 /* aq_create_cq_cmd */
1129 #define ENA_ADMIN_AQ_CREATE_CQ_CMD_INTERRUPT_MODE_ENABLED_SHIFT 5
1130 #define ENA_ADMIN_AQ_CREATE_CQ_CMD_INTERRUPT_MODE_ENABLED_MASK BIT(5)
1131 #define ENA_ADMIN_AQ_CREATE_CQ_CMD_CQ_ENTRY_SIZE_WORDS_MASK GENMASK(4, 0)
1132
1133 /* get_set_feature_common_desc */
1134 #define ENA_ADMIN_GET_SET_FEATURE_COMMON_DESC_SELECT_MASK   GENMASK(1, 0)
1135
1136 /* get_feature_link_desc */
1137 #define ENA_ADMIN_GET_FEATURE_LINK_DESC_AUTONEG_MASK        BIT(0)
1138 #define ENA_ADMIN_GET_FEATURE_LINK_DESC_DUPLEX_SHIFT        1
1139 #define ENA_ADMIN_GET_FEATURE_LINK_DESC_DUPLEX_MASK         BIT(1)
1140
1141 /* feature_offload_desc */
1142 #define ENA_ADMIN_FEATURE_OFFLOAD_DESC_TX_L3_CSUM_IPV4_MASK BIT(0)
1143 #define ENA_ADMIN_FEATURE_OFFLOAD_DESC_TX_L4_IPV4_CSUM_PART_SHIFT 1
1144 #define ENA_ADMIN_FEATURE_OFFLOAD_DESC_TX_L4_IPV4_CSUM_PART_MASK BIT(1)
1145 #define ENA_ADMIN_FEATURE_OFFLOAD_DESC_TX_L4_IPV4_CSUM_FULL_SHIFT 2
1146 #define ENA_ADMIN_FEATURE_OFFLOAD_DESC_TX_L4_IPV4_CSUM_FULL_MASK BIT(2)
1147 #define ENA_ADMIN_FEATURE_OFFLOAD_DESC_TX_L4_IPV6_CSUM_PART_SHIFT 3
1148 #define ENA_ADMIN_FEATURE_OFFLOAD_DESC_TX_L4_IPV6_CSUM_PART_MASK BIT(3)
1149 #define ENA_ADMIN_FEATURE_OFFLOAD_DESC_TX_L4_IPV6_CSUM_FULL_SHIFT 4
1150 #define ENA_ADMIN_FEATURE_OFFLOAD_DESC_TX_L4_IPV6_CSUM_FULL_MASK BIT(4)
1151 #define ENA_ADMIN_FEATURE_OFFLOAD_DESC_TSO_IPV4_SHIFT       5
1152 #define ENA_ADMIN_FEATURE_OFFLOAD_DESC_TSO_IPV4_MASK        BIT(5)
1153 #define ENA_ADMIN_FEATURE_OFFLOAD_DESC_TSO_IPV6_SHIFT       6
1154 #define ENA_ADMIN_FEATURE_OFFLOAD_DESC_TSO_IPV6_MASK        BIT(6)
1155 #define ENA_ADMIN_FEATURE_OFFLOAD_DESC_TSO_ECN_SHIFT        7
1156 #define ENA_ADMIN_FEATURE_OFFLOAD_DESC_TSO_ECN_MASK         BIT(7)
1157 #define ENA_ADMIN_FEATURE_OFFLOAD_DESC_RX_L3_CSUM_IPV4_MASK BIT(0)
1158 #define ENA_ADMIN_FEATURE_OFFLOAD_DESC_RX_L4_IPV4_CSUM_SHIFT 1
1159 #define ENA_ADMIN_FEATURE_OFFLOAD_DESC_RX_L4_IPV4_CSUM_MASK BIT(1)
1160 #define ENA_ADMIN_FEATURE_OFFLOAD_DESC_RX_L4_IPV6_CSUM_SHIFT 2
1161 #define ENA_ADMIN_FEATURE_OFFLOAD_DESC_RX_L4_IPV6_CSUM_MASK BIT(2)
1162 #define ENA_ADMIN_FEATURE_OFFLOAD_DESC_RX_HASH_SHIFT        3
1163 #define ENA_ADMIN_FEATURE_OFFLOAD_DESC_RX_HASH_MASK         BIT(3)
1164
1165 /* feature_rss_flow_hash_function */
1166 #define ENA_ADMIN_FEATURE_RSS_FLOW_HASH_FUNCTION_FUNCS_MASK GENMASK(7, 0)
1167 #define ENA_ADMIN_FEATURE_RSS_FLOW_HASH_FUNCTION_SELECTED_FUNC_MASK GENMASK(7, 0)
1168
1169 /* feature_rss_flow_hash_input */
1170 #define ENA_ADMIN_FEATURE_RSS_FLOW_HASH_INPUT_L3_SORT_SHIFT 1
1171 #define ENA_ADMIN_FEATURE_RSS_FLOW_HASH_INPUT_L3_SORT_MASK  BIT(1)
1172 #define ENA_ADMIN_FEATURE_RSS_FLOW_HASH_INPUT_L4_SORT_SHIFT 2
1173 #define ENA_ADMIN_FEATURE_RSS_FLOW_HASH_INPUT_L4_SORT_MASK  BIT(2)
1174 #define ENA_ADMIN_FEATURE_RSS_FLOW_HASH_INPUT_ENABLE_L3_SORT_SHIFT 1
1175 #define ENA_ADMIN_FEATURE_RSS_FLOW_HASH_INPUT_ENABLE_L3_SORT_MASK BIT(1)
1176 #define ENA_ADMIN_FEATURE_RSS_FLOW_HASH_INPUT_ENABLE_L4_SORT_SHIFT 2
1177 #define ENA_ADMIN_FEATURE_RSS_FLOW_HASH_INPUT_ENABLE_L4_SORT_MASK BIT(2)
1178
1179 /* host_info */
1180 #define ENA_ADMIN_HOST_INFO_MAJOR_MASK                      GENMASK(7, 0)
1181 #define ENA_ADMIN_HOST_INFO_MINOR_SHIFT                     8
1182 #define ENA_ADMIN_HOST_INFO_MINOR_MASK                      GENMASK(15, 8)
1183 #define ENA_ADMIN_HOST_INFO_SUB_MINOR_SHIFT                 16
1184 #define ENA_ADMIN_HOST_INFO_SUB_MINOR_MASK                  GENMASK(23, 16)
1185 #define ENA_ADMIN_HOST_INFO_MODULE_TYPE_SHIFT               24
1186 #define ENA_ADMIN_HOST_INFO_MODULE_TYPE_MASK                GENMASK(31, 24)
1187 #define ENA_ADMIN_HOST_INFO_FUNCTION_MASK                   GENMASK(2, 0)
1188 #define ENA_ADMIN_HOST_INFO_DEVICE_SHIFT                    3
1189 #define ENA_ADMIN_HOST_INFO_DEVICE_MASK                     GENMASK(7, 3)
1190 #define ENA_ADMIN_HOST_INFO_BUS_SHIFT                       8
1191 #define ENA_ADMIN_HOST_INFO_BUS_MASK                        GENMASK(15, 8)
1192 #define ENA_ADMIN_HOST_INFO_MUTABLE_RSS_TABLE_SIZE_MASK     BIT(0)
1193 #define ENA_ADMIN_HOST_INFO_RX_OFFSET_SHIFT                 1
1194 #define ENA_ADMIN_HOST_INFO_RX_OFFSET_MASK                  BIT(1)
1195 #define ENA_ADMIN_HOST_INFO_INTERRUPT_MODERATION_SHIFT      2
1196 #define ENA_ADMIN_HOST_INFO_INTERRUPT_MODERATION_MASK       BIT(2)
1197 #define ENA_ADMIN_HOST_INFO_RX_BUF_MIRRORING_SHIFT          3
1198 #define ENA_ADMIN_HOST_INFO_RX_BUF_MIRRORING_MASK           BIT(3)
1199 #define ENA_ADMIN_HOST_INFO_RSS_CONFIGURABLE_FUNCTION_KEY_SHIFT 4
1200 #define ENA_ADMIN_HOST_INFO_RSS_CONFIGURABLE_FUNCTION_KEY_MASK BIT(4)
1201
1202 /* feature_rss_ind_table */
1203 #define ENA_ADMIN_FEATURE_RSS_IND_TABLE_ONE_ENTRY_UPDATE_MASK BIT(0)
1204
1205 /* aenq_common_desc */
1206 #define ENA_ADMIN_AENQ_COMMON_DESC_PHASE_MASK               BIT(0)
1207
1208 /* aenq_link_change_desc */
1209 #define ENA_ADMIN_AENQ_LINK_CHANGE_DESC_LINK_STATUS_MASK    BIT(0)
1210
1211 #if !defined(DEFS_LINUX_MAINLINE)
1212 static inline uint16_t get_ena_admin_aq_common_desc_command_id(const struct ena_admin_aq_common_desc *p)
1213 {
1214         return p->command_id & ENA_ADMIN_AQ_COMMON_DESC_COMMAND_ID_MASK;
1215 }
1216
1217 static inline void set_ena_admin_aq_common_desc_command_id(struct ena_admin_aq_common_desc *p, uint16_t val)
1218 {
1219         p->command_id |= val & ENA_ADMIN_AQ_COMMON_DESC_COMMAND_ID_MASK;
1220 }
1221
1222 static inline uint8_t get_ena_admin_aq_common_desc_phase(const struct ena_admin_aq_common_desc *p)
1223 {
1224         return p->flags & ENA_ADMIN_AQ_COMMON_DESC_PHASE_MASK;
1225 }
1226
1227 static inline void set_ena_admin_aq_common_desc_phase(struct ena_admin_aq_common_desc *p, uint8_t val)
1228 {
1229         p->flags |= val & ENA_ADMIN_AQ_COMMON_DESC_PHASE_MASK;
1230 }
1231
1232 static inline uint8_t get_ena_admin_aq_common_desc_ctrl_data(const struct ena_admin_aq_common_desc *p)
1233 {
1234         return (p->flags & ENA_ADMIN_AQ_COMMON_DESC_CTRL_DATA_MASK) >> ENA_ADMIN_AQ_COMMON_DESC_CTRL_DATA_SHIFT;
1235 }
1236
1237 static inline void set_ena_admin_aq_common_desc_ctrl_data(struct ena_admin_aq_common_desc *p, uint8_t val)
1238 {
1239         p->flags |= (val << ENA_ADMIN_AQ_COMMON_DESC_CTRL_DATA_SHIFT) & ENA_ADMIN_AQ_COMMON_DESC_CTRL_DATA_MASK;
1240 }
1241
1242 static inline uint8_t get_ena_admin_aq_common_desc_ctrl_data_indirect(const struct ena_admin_aq_common_desc *p)
1243 {
1244         return (p->flags & ENA_ADMIN_AQ_COMMON_DESC_CTRL_DATA_INDIRECT_MASK) >> ENA_ADMIN_AQ_COMMON_DESC_CTRL_DATA_INDIRECT_SHIFT;
1245 }
1246
1247 static inline void set_ena_admin_aq_common_desc_ctrl_data_indirect(struct ena_admin_aq_common_desc *p, uint8_t val)
1248 {
1249         p->flags |= (val << ENA_ADMIN_AQ_COMMON_DESC_CTRL_DATA_INDIRECT_SHIFT) & ENA_ADMIN_AQ_COMMON_DESC_CTRL_DATA_INDIRECT_MASK;
1250 }
1251
1252 static inline uint8_t get_ena_admin_sq_sq_direction(const struct ena_admin_sq *p)
1253 {
1254         return (p->sq_identity & ENA_ADMIN_SQ_SQ_DIRECTION_MASK) >> ENA_ADMIN_SQ_SQ_DIRECTION_SHIFT;
1255 }
1256
1257 static inline void set_ena_admin_sq_sq_direction(struct ena_admin_sq *p, uint8_t val)
1258 {
1259         p->sq_identity |= (val << ENA_ADMIN_SQ_SQ_DIRECTION_SHIFT) & ENA_ADMIN_SQ_SQ_DIRECTION_MASK;
1260 }
1261
1262 static inline uint16_t get_ena_admin_acq_common_desc_command_id(const struct ena_admin_acq_common_desc *p)
1263 {
1264         return p->command & ENA_ADMIN_ACQ_COMMON_DESC_COMMAND_ID_MASK;
1265 }
1266
1267 static inline void set_ena_admin_acq_common_desc_command_id(struct ena_admin_acq_common_desc *p, uint16_t val)
1268 {
1269         p->command |= val & ENA_ADMIN_ACQ_COMMON_DESC_COMMAND_ID_MASK;
1270 }
1271
1272 static inline uint8_t get_ena_admin_acq_common_desc_phase(const struct ena_admin_acq_common_desc *p)
1273 {
1274         return p->flags & ENA_ADMIN_ACQ_COMMON_DESC_PHASE_MASK;
1275 }
1276
1277 static inline void set_ena_admin_acq_common_desc_phase(struct ena_admin_acq_common_desc *p, uint8_t val)
1278 {
1279         p->flags |= val & ENA_ADMIN_ACQ_COMMON_DESC_PHASE_MASK;
1280 }
1281
1282 static inline uint8_t get_ena_admin_aq_create_sq_cmd_sq_direction(const struct ena_admin_aq_create_sq_cmd *p)
1283 {
1284         return (p->sq_identity & ENA_ADMIN_AQ_CREATE_SQ_CMD_SQ_DIRECTION_MASK) >> ENA_ADMIN_AQ_CREATE_SQ_CMD_SQ_DIRECTION_SHIFT;
1285 }
1286
1287 static inline void set_ena_admin_aq_create_sq_cmd_sq_direction(struct ena_admin_aq_create_sq_cmd *p, uint8_t val)
1288 {
1289         p->sq_identity |= (val << ENA_ADMIN_AQ_CREATE_SQ_CMD_SQ_DIRECTION_SHIFT) & ENA_ADMIN_AQ_CREATE_SQ_CMD_SQ_DIRECTION_MASK;
1290 }
1291
1292 static inline uint8_t get_ena_admin_aq_create_sq_cmd_placement_policy(const struct ena_admin_aq_create_sq_cmd *p)
1293 {
1294         return p->sq_caps_2 & ENA_ADMIN_AQ_CREATE_SQ_CMD_PLACEMENT_POLICY_MASK;
1295 }
1296
1297 static inline void set_ena_admin_aq_create_sq_cmd_placement_policy(struct ena_admin_aq_create_sq_cmd *p, uint8_t val)
1298 {
1299         p->sq_caps_2 |= val & ENA_ADMIN_AQ_CREATE_SQ_CMD_PLACEMENT_POLICY_MASK;
1300 }
1301
1302 static inline uint8_t get_ena_admin_aq_create_sq_cmd_completion_policy(const struct ena_admin_aq_create_sq_cmd *p)
1303 {
1304         return (p->sq_caps_2 & ENA_ADMIN_AQ_CREATE_SQ_CMD_COMPLETION_POLICY_MASK) >> ENA_ADMIN_AQ_CREATE_SQ_CMD_COMPLETION_POLICY_SHIFT;
1305 }
1306
1307 static inline void set_ena_admin_aq_create_sq_cmd_completion_policy(struct ena_admin_aq_create_sq_cmd *p, uint8_t val)
1308 {
1309         p->sq_caps_2 |= (val << ENA_ADMIN_AQ_CREATE_SQ_CMD_COMPLETION_POLICY_SHIFT) & ENA_ADMIN_AQ_CREATE_SQ_CMD_COMPLETION_POLICY_MASK;
1310 }
1311
1312 static inline uint8_t get_ena_admin_aq_create_sq_cmd_is_physically_contiguous(const struct ena_admin_aq_create_sq_cmd *p)
1313 {
1314         return p->sq_caps_3 & ENA_ADMIN_AQ_CREATE_SQ_CMD_IS_PHYSICALLY_CONTIGUOUS_MASK;
1315 }
1316
1317 static inline void set_ena_admin_aq_create_sq_cmd_is_physically_contiguous(struct ena_admin_aq_create_sq_cmd *p, uint8_t val)
1318 {
1319         p->sq_caps_3 |= val & ENA_ADMIN_AQ_CREATE_SQ_CMD_IS_PHYSICALLY_CONTIGUOUS_MASK;
1320 }
1321
1322 static inline uint8_t get_ena_admin_aq_create_cq_cmd_interrupt_mode_enabled(const struct ena_admin_aq_create_cq_cmd *p)
1323 {
1324         return (p->cq_caps_1 & ENA_ADMIN_AQ_CREATE_CQ_CMD_INTERRUPT_MODE_ENABLED_MASK) >> ENA_ADMIN_AQ_CREATE_CQ_CMD_INTERRUPT_MODE_ENABLED_SHIFT;
1325 }
1326
1327 static inline void set_ena_admin_aq_create_cq_cmd_interrupt_mode_enabled(struct ena_admin_aq_create_cq_cmd *p, uint8_t val)
1328 {
1329         p->cq_caps_1 |= (val << ENA_ADMIN_AQ_CREATE_CQ_CMD_INTERRUPT_MODE_ENABLED_SHIFT) & ENA_ADMIN_AQ_CREATE_CQ_CMD_INTERRUPT_MODE_ENABLED_MASK;
1330 }
1331
1332 static inline uint8_t get_ena_admin_aq_create_cq_cmd_cq_entry_size_words(const struct ena_admin_aq_create_cq_cmd *p)
1333 {
1334         return p->cq_caps_2 & ENA_ADMIN_AQ_CREATE_CQ_CMD_CQ_ENTRY_SIZE_WORDS_MASK;
1335 }
1336
1337 static inline void set_ena_admin_aq_create_cq_cmd_cq_entry_size_words(struct ena_admin_aq_create_cq_cmd *p, uint8_t val)
1338 {
1339         p->cq_caps_2 |= val & ENA_ADMIN_AQ_CREATE_CQ_CMD_CQ_ENTRY_SIZE_WORDS_MASK;
1340 }
1341
1342 static inline uint8_t get_ena_admin_get_set_feature_common_desc_select(const struct ena_admin_get_set_feature_common_desc *p)
1343 {
1344         return p->flags & ENA_ADMIN_GET_SET_FEATURE_COMMON_DESC_SELECT_MASK;
1345 }
1346
1347 static inline void set_ena_admin_get_set_feature_common_desc_select(struct ena_admin_get_set_feature_common_desc *p, uint8_t val)
1348 {
1349         p->flags |= val & ENA_ADMIN_GET_SET_FEATURE_COMMON_DESC_SELECT_MASK;
1350 }
1351
1352 static inline uint32_t get_ena_admin_get_feature_link_desc_autoneg(const struct ena_admin_get_feature_link_desc *p)
1353 {
1354         return p->flags & ENA_ADMIN_GET_FEATURE_LINK_DESC_AUTONEG_MASK;
1355 }
1356
1357 static inline void set_ena_admin_get_feature_link_desc_autoneg(struct ena_admin_get_feature_link_desc *p, uint32_t val)
1358 {
1359         p->flags |= val & ENA_ADMIN_GET_FEATURE_LINK_DESC_AUTONEG_MASK;
1360 }
1361
1362 static inline uint32_t get_ena_admin_get_feature_link_desc_duplex(const struct ena_admin_get_feature_link_desc *p)
1363 {
1364         return (p->flags & ENA_ADMIN_GET_FEATURE_LINK_DESC_DUPLEX_MASK) >> ENA_ADMIN_GET_FEATURE_LINK_DESC_DUPLEX_SHIFT;
1365 }
1366
1367 static inline void set_ena_admin_get_feature_link_desc_duplex(struct ena_admin_get_feature_link_desc *p, uint32_t val)
1368 {
1369         p->flags |= (val << ENA_ADMIN_GET_FEATURE_LINK_DESC_DUPLEX_SHIFT) & ENA_ADMIN_GET_FEATURE_LINK_DESC_DUPLEX_MASK;
1370 }
1371
1372 static inline uint32_t get_ena_admin_feature_offload_desc_TX_L3_csum_ipv4(const struct ena_admin_feature_offload_desc *p)
1373 {
1374         return p->tx & ENA_ADMIN_FEATURE_OFFLOAD_DESC_TX_L3_CSUM_IPV4_MASK;
1375 }
1376
1377 static inline void set_ena_admin_feature_offload_desc_TX_L3_csum_ipv4(struct ena_admin_feature_offload_desc *p, uint32_t val)
1378 {
1379         p->tx |= val & ENA_ADMIN_FEATURE_OFFLOAD_DESC_TX_L3_CSUM_IPV4_MASK;
1380 }
1381
1382 static inline uint32_t get_ena_admin_feature_offload_desc_TX_L4_ipv4_csum_part(const struct ena_admin_feature_offload_desc *p)
1383 {
1384         return (p->tx & ENA_ADMIN_FEATURE_OFFLOAD_DESC_TX_L4_IPV4_CSUM_PART_MASK) >> ENA_ADMIN_FEATURE_OFFLOAD_DESC_TX_L4_IPV4_CSUM_PART_SHIFT;
1385 }
1386
1387 static inline void set_ena_admin_feature_offload_desc_TX_L4_ipv4_csum_part(struct ena_admin_feature_offload_desc *p, uint32_t val)
1388 {
1389         p->tx |= (val << ENA_ADMIN_FEATURE_OFFLOAD_DESC_TX_L4_IPV4_CSUM_PART_SHIFT) & ENA_ADMIN_FEATURE_OFFLOAD_DESC_TX_L4_IPV4_CSUM_PART_MASK;
1390 }
1391
1392 static inline uint32_t get_ena_admin_feature_offload_desc_TX_L4_ipv4_csum_full(const struct ena_admin_feature_offload_desc *p)
1393 {
1394         return (p->tx & ENA_ADMIN_FEATURE_OFFLOAD_DESC_TX_L4_IPV4_CSUM_FULL_MASK) >> ENA_ADMIN_FEATURE_OFFLOAD_DESC_TX_L4_IPV4_CSUM_FULL_SHIFT;
1395 }
1396
1397 static inline void set_ena_admin_feature_offload_desc_TX_L4_ipv4_csum_full(struct ena_admin_feature_offload_desc *p, uint32_t val)
1398 {
1399         p->tx |= (val << ENA_ADMIN_FEATURE_OFFLOAD_DESC_TX_L4_IPV4_CSUM_FULL_SHIFT) & ENA_ADMIN_FEATURE_OFFLOAD_DESC_TX_L4_IPV4_CSUM_FULL_MASK;
1400 }
1401
1402 static inline uint32_t get_ena_admin_feature_offload_desc_TX_L4_ipv6_csum_part(const struct ena_admin_feature_offload_desc *p)
1403 {
1404         return (p->tx & ENA_ADMIN_FEATURE_OFFLOAD_DESC_TX_L4_IPV6_CSUM_PART_MASK) >> ENA_ADMIN_FEATURE_OFFLOAD_DESC_TX_L4_IPV6_CSUM_PART_SHIFT;
1405 }
1406
1407 static inline void set_ena_admin_feature_offload_desc_TX_L4_ipv6_csum_part(struct ena_admin_feature_offload_desc *p, uint32_t val)
1408 {
1409         p->tx |= (val << ENA_ADMIN_FEATURE_OFFLOAD_DESC_TX_L4_IPV6_CSUM_PART_SHIFT) & ENA_ADMIN_FEATURE_OFFLOAD_DESC_TX_L4_IPV6_CSUM_PART_MASK;
1410 }
1411
1412 static inline uint32_t get_ena_admin_feature_offload_desc_TX_L4_ipv6_csum_full(const struct ena_admin_feature_offload_desc *p)
1413 {
1414         return (p->tx & ENA_ADMIN_FEATURE_OFFLOAD_DESC_TX_L4_IPV6_CSUM_FULL_MASK) >> ENA_ADMIN_FEATURE_OFFLOAD_DESC_TX_L4_IPV6_CSUM_FULL_SHIFT;
1415 }
1416
1417 static inline void set_ena_admin_feature_offload_desc_TX_L4_ipv6_csum_full(struct ena_admin_feature_offload_desc *p, uint32_t val)
1418 {
1419         p->tx |= (val << ENA_ADMIN_FEATURE_OFFLOAD_DESC_TX_L4_IPV6_CSUM_FULL_SHIFT) & ENA_ADMIN_FEATURE_OFFLOAD_DESC_TX_L4_IPV6_CSUM_FULL_MASK;
1420 }
1421
1422 static inline uint32_t get_ena_admin_feature_offload_desc_tso_ipv4(const struct ena_admin_feature_offload_desc *p)
1423 {
1424         return (p->tx & ENA_ADMIN_FEATURE_OFFLOAD_DESC_TSO_IPV4_MASK) >> ENA_ADMIN_FEATURE_OFFLOAD_DESC_TSO_IPV4_SHIFT;
1425 }
1426
1427 static inline void set_ena_admin_feature_offload_desc_tso_ipv4(struct ena_admin_feature_offload_desc *p, uint32_t val)
1428 {
1429         p->tx |= (val << ENA_ADMIN_FEATURE_OFFLOAD_DESC_TSO_IPV4_SHIFT) & ENA_ADMIN_FEATURE_OFFLOAD_DESC_TSO_IPV4_MASK;
1430 }
1431
1432 static inline uint32_t get_ena_admin_feature_offload_desc_tso_ipv6(const struct ena_admin_feature_offload_desc *p)
1433 {
1434         return (p->tx & ENA_ADMIN_FEATURE_OFFLOAD_DESC_TSO_IPV6_MASK) >> ENA_ADMIN_FEATURE_OFFLOAD_DESC_TSO_IPV6_SHIFT;
1435 }
1436
1437 static inline void set_ena_admin_feature_offload_desc_tso_ipv6(struct ena_admin_feature_offload_desc *p, uint32_t val)
1438 {
1439         p->tx |= (val << ENA_ADMIN_FEATURE_OFFLOAD_DESC_TSO_IPV6_SHIFT) & ENA_ADMIN_FEATURE_OFFLOAD_DESC_TSO_IPV6_MASK;
1440 }
1441
1442 static inline uint32_t get_ena_admin_feature_offload_desc_tso_ecn(const struct ena_admin_feature_offload_desc *p)
1443 {
1444         return (p->tx & ENA_ADMIN_FEATURE_OFFLOAD_DESC_TSO_ECN_MASK) >> ENA_ADMIN_FEATURE_OFFLOAD_DESC_TSO_ECN_SHIFT;
1445 }
1446
1447 static inline void set_ena_admin_feature_offload_desc_tso_ecn(struct ena_admin_feature_offload_desc *p, uint32_t val)
1448 {
1449         p->tx |= (val << ENA_ADMIN_FEATURE_OFFLOAD_DESC_TSO_ECN_SHIFT) & ENA_ADMIN_FEATURE_OFFLOAD_DESC_TSO_ECN_MASK;
1450 }
1451
1452 static inline uint32_t get_ena_admin_feature_offload_desc_RX_L3_csum_ipv4(const struct ena_admin_feature_offload_desc *p)
1453 {
1454         return p->rx_supported & ENA_ADMIN_FEATURE_OFFLOAD_DESC_RX_L3_CSUM_IPV4_MASK;
1455 }
1456
1457 static inline void set_ena_admin_feature_offload_desc_RX_L3_csum_ipv4(struct ena_admin_feature_offload_desc *p, uint32_t val)
1458 {
1459         p->rx_supported |= val & ENA_ADMIN_FEATURE_OFFLOAD_DESC_RX_L3_CSUM_IPV4_MASK;
1460 }
1461
1462 static inline uint32_t get_ena_admin_feature_offload_desc_RX_L4_ipv4_csum(const struct ena_admin_feature_offload_desc *p)
1463 {
1464         return (p->rx_supported & ENA_ADMIN_FEATURE_OFFLOAD_DESC_RX_L4_IPV4_CSUM_MASK) >> ENA_ADMIN_FEATURE_OFFLOAD_DESC_RX_L4_IPV4_CSUM_SHIFT;
1465 }
1466
1467 static inline void set_ena_admin_feature_offload_desc_RX_L4_ipv4_csum(struct ena_admin_feature_offload_desc *p, uint32_t val)
1468 {
1469         p->rx_supported |= (val << ENA_ADMIN_FEATURE_OFFLOAD_DESC_RX_L4_IPV4_CSUM_SHIFT) & ENA_ADMIN_FEATURE_OFFLOAD_DESC_RX_L4_IPV4_CSUM_MASK;
1470 }
1471
1472 static inline uint32_t get_ena_admin_feature_offload_desc_RX_L4_ipv6_csum(const struct ena_admin_feature_offload_desc *p)
1473 {
1474         return (p->rx_supported & ENA_ADMIN_FEATURE_OFFLOAD_DESC_RX_L4_IPV6_CSUM_MASK) >> ENA_ADMIN_FEATURE_OFFLOAD_DESC_RX_L4_IPV6_CSUM_SHIFT;
1475 }
1476
1477 static inline void set_ena_admin_feature_offload_desc_RX_L4_ipv6_csum(struct ena_admin_feature_offload_desc *p, uint32_t val)
1478 {
1479         p->rx_supported |= (val << ENA_ADMIN_FEATURE_OFFLOAD_DESC_RX_L4_IPV6_CSUM_SHIFT) & ENA_ADMIN_FEATURE_OFFLOAD_DESC_RX_L4_IPV6_CSUM_MASK;
1480 }
1481
1482 static inline uint32_t get_ena_admin_feature_offload_desc_RX_hash(const struct ena_admin_feature_offload_desc *p)
1483 {
1484         return (p->rx_supported & ENA_ADMIN_FEATURE_OFFLOAD_DESC_RX_HASH_MASK) >> ENA_ADMIN_FEATURE_OFFLOAD_DESC_RX_HASH_SHIFT;
1485 }
1486
1487 static inline void set_ena_admin_feature_offload_desc_RX_hash(struct ena_admin_feature_offload_desc *p, uint32_t val)
1488 {
1489         p->rx_supported |= (val << ENA_ADMIN_FEATURE_OFFLOAD_DESC_RX_HASH_SHIFT) & ENA_ADMIN_FEATURE_OFFLOAD_DESC_RX_HASH_MASK;
1490 }
1491
1492 static inline uint32_t get_ena_admin_feature_rss_flow_hash_function_funcs(const struct ena_admin_feature_rss_flow_hash_function *p)
1493 {
1494         return p->supported_func & ENA_ADMIN_FEATURE_RSS_FLOW_HASH_FUNCTION_FUNCS_MASK;
1495 }
1496
1497 static inline void set_ena_admin_feature_rss_flow_hash_function_funcs(struct ena_admin_feature_rss_flow_hash_function *p, uint32_t val)
1498 {
1499         p->supported_func |= val & ENA_ADMIN_FEATURE_RSS_FLOW_HASH_FUNCTION_FUNCS_MASK;
1500 }
1501
1502 static inline uint32_t get_ena_admin_feature_rss_flow_hash_function_selected_func(const struct ena_admin_feature_rss_flow_hash_function *p)
1503 {
1504         return p->selected_func & ENA_ADMIN_FEATURE_RSS_FLOW_HASH_FUNCTION_SELECTED_FUNC_MASK;
1505 }
1506
1507 static inline void set_ena_admin_feature_rss_flow_hash_function_selected_func(struct ena_admin_feature_rss_flow_hash_function *p, uint32_t val)
1508 {
1509         p->selected_func |= val & ENA_ADMIN_FEATURE_RSS_FLOW_HASH_FUNCTION_SELECTED_FUNC_MASK;
1510 }
1511
1512 static inline uint16_t get_ena_admin_feature_rss_flow_hash_input_L3_sort(const struct ena_admin_feature_rss_flow_hash_input *p)
1513 {
1514         return (p->supported_input_sort & ENA_ADMIN_FEATURE_RSS_FLOW_HASH_INPUT_L3_SORT_MASK) >> ENA_ADMIN_FEATURE_RSS_FLOW_HASH_INPUT_L3_SORT_SHIFT;
1515 }
1516
1517 static inline void set_ena_admin_feature_rss_flow_hash_input_L3_sort(struct ena_admin_feature_rss_flow_hash_input *p, uint16_t val)
1518 {
1519         p->supported_input_sort |= (val << ENA_ADMIN_FEATURE_RSS_FLOW_HASH_INPUT_L3_SORT_SHIFT) & ENA_ADMIN_FEATURE_RSS_FLOW_HASH_INPUT_L3_SORT_MASK;
1520 }
1521
1522 static inline uint16_t get_ena_admin_feature_rss_flow_hash_input_L4_sort(const struct ena_admin_feature_rss_flow_hash_input *p)
1523 {
1524         return (p->supported_input_sort & ENA_ADMIN_FEATURE_RSS_FLOW_HASH_INPUT_L4_SORT_MASK) >> ENA_ADMIN_FEATURE_RSS_FLOW_HASH_INPUT_L4_SORT_SHIFT;
1525 }
1526
1527 static inline void set_ena_admin_feature_rss_flow_hash_input_L4_sort(struct ena_admin_feature_rss_flow_hash_input *p, uint16_t val)
1528 {
1529         p->supported_input_sort |= (val << ENA_ADMIN_FEATURE_RSS_FLOW_HASH_INPUT_L4_SORT_SHIFT) & ENA_ADMIN_FEATURE_RSS_FLOW_HASH_INPUT_L4_SORT_MASK;
1530 }
1531
1532 static inline uint16_t get_ena_admin_feature_rss_flow_hash_input_enable_L3_sort(const struct ena_admin_feature_rss_flow_hash_input *p)
1533 {
1534         return (p->enabled_input_sort & ENA_ADMIN_FEATURE_RSS_FLOW_HASH_INPUT_ENABLE_L3_SORT_MASK) >> ENA_ADMIN_FEATURE_RSS_FLOW_HASH_INPUT_ENABLE_L3_SORT_SHIFT;
1535 }
1536
1537 static inline void set_ena_admin_feature_rss_flow_hash_input_enable_L3_sort(struct ena_admin_feature_rss_flow_hash_input *p, uint16_t val)
1538 {
1539         p->enabled_input_sort |= (val << ENA_ADMIN_FEATURE_RSS_FLOW_HASH_INPUT_ENABLE_L3_SORT_SHIFT) & ENA_ADMIN_FEATURE_RSS_FLOW_HASH_INPUT_ENABLE_L3_SORT_MASK;
1540 }
1541
1542 static inline uint16_t get_ena_admin_feature_rss_flow_hash_input_enable_L4_sort(const struct ena_admin_feature_rss_flow_hash_input *p)
1543 {
1544         return (p->enabled_input_sort & ENA_ADMIN_FEATURE_RSS_FLOW_HASH_INPUT_ENABLE_L4_SORT_MASK) >> ENA_ADMIN_FEATURE_RSS_FLOW_HASH_INPUT_ENABLE_L4_SORT_SHIFT;
1545 }
1546
1547 static inline void set_ena_admin_feature_rss_flow_hash_input_enable_L4_sort(struct ena_admin_feature_rss_flow_hash_input *p, uint16_t val)
1548 {
1549         p->enabled_input_sort |= (val << ENA_ADMIN_FEATURE_RSS_FLOW_HASH_INPUT_ENABLE_L4_SORT_SHIFT) & ENA_ADMIN_FEATURE_RSS_FLOW_HASH_INPUT_ENABLE_L4_SORT_MASK;
1550 }
1551
1552 static inline uint32_t get_ena_admin_host_info_major(const struct ena_admin_host_info *p)
1553 {
1554         return p->driver_version & ENA_ADMIN_HOST_INFO_MAJOR_MASK;
1555 }
1556
1557 static inline void set_ena_admin_host_info_major(struct ena_admin_host_info *p, uint32_t val)
1558 {
1559         p->driver_version |= val & ENA_ADMIN_HOST_INFO_MAJOR_MASK;
1560 }
1561
1562 static inline uint32_t get_ena_admin_host_info_minor(const struct ena_admin_host_info *p)
1563 {
1564         return (p->driver_version & ENA_ADMIN_HOST_INFO_MINOR_MASK) >> ENA_ADMIN_HOST_INFO_MINOR_SHIFT;
1565 }
1566
1567 static inline void set_ena_admin_host_info_minor(struct ena_admin_host_info *p, uint32_t val)
1568 {
1569         p->driver_version |= (val << ENA_ADMIN_HOST_INFO_MINOR_SHIFT) & ENA_ADMIN_HOST_INFO_MINOR_MASK;
1570 }
1571
1572 static inline uint32_t get_ena_admin_host_info_sub_minor(const struct ena_admin_host_info *p)
1573 {
1574         return (p->driver_version & ENA_ADMIN_HOST_INFO_SUB_MINOR_MASK) >> ENA_ADMIN_HOST_INFO_SUB_MINOR_SHIFT;
1575 }
1576
1577 static inline void set_ena_admin_host_info_sub_minor(struct ena_admin_host_info *p, uint32_t val)
1578 {
1579         p->driver_version |= (val << ENA_ADMIN_HOST_INFO_SUB_MINOR_SHIFT) & ENA_ADMIN_HOST_INFO_SUB_MINOR_MASK;
1580 }
1581
1582 static inline uint32_t get_ena_admin_host_info_module_type(const struct ena_admin_host_info *p)
1583 {
1584         return (p->driver_version & ENA_ADMIN_HOST_INFO_MODULE_TYPE_MASK) >> ENA_ADMIN_HOST_INFO_MODULE_TYPE_SHIFT;
1585 }
1586
1587 static inline void set_ena_admin_host_info_module_type(struct ena_admin_host_info *p, uint32_t val)
1588 {
1589         p->driver_version |= (val << ENA_ADMIN_HOST_INFO_MODULE_TYPE_SHIFT) & ENA_ADMIN_HOST_INFO_MODULE_TYPE_MASK;
1590 }
1591
1592 static inline uint16_t get_ena_admin_host_info_function(const struct ena_admin_host_info *p)
1593 {
1594         return p->bdf & ENA_ADMIN_HOST_INFO_FUNCTION_MASK;
1595 }
1596
1597 static inline void set_ena_admin_host_info_function(struct ena_admin_host_info *p, uint16_t val)
1598 {
1599         p->bdf |= val & ENA_ADMIN_HOST_INFO_FUNCTION_MASK;
1600 }
1601
1602 static inline uint16_t get_ena_admin_host_info_device(const struct ena_admin_host_info *p)
1603 {
1604         return (p->bdf & ENA_ADMIN_HOST_INFO_DEVICE_MASK) >> ENA_ADMIN_HOST_INFO_DEVICE_SHIFT;
1605 }
1606
1607 static inline void set_ena_admin_host_info_device(struct ena_admin_host_info *p, uint16_t val)
1608 {
1609         p->bdf |= (val << ENA_ADMIN_HOST_INFO_DEVICE_SHIFT) & ENA_ADMIN_HOST_INFO_DEVICE_MASK;
1610 }
1611
1612 static inline uint16_t get_ena_admin_host_info_bus(const struct ena_admin_host_info *p)
1613 {
1614         return (p->bdf & ENA_ADMIN_HOST_INFO_BUS_MASK) >> ENA_ADMIN_HOST_INFO_BUS_SHIFT;
1615 }
1616
1617 static inline void set_ena_admin_host_info_bus(struct ena_admin_host_info *p, uint16_t val)
1618 {
1619         p->bdf |= (val << ENA_ADMIN_HOST_INFO_BUS_SHIFT) & ENA_ADMIN_HOST_INFO_BUS_MASK;
1620 }
1621
1622 static inline uint32_t get_ena_admin_host_info_mutable_rss_table_size(const struct ena_admin_host_info *p)
1623 {
1624         return p->driver_supported_features & ENA_ADMIN_HOST_INFO_MUTABLE_RSS_TABLE_SIZE_MASK;
1625 }
1626
1627 static inline void set_ena_admin_host_info_mutable_rss_table_size(struct ena_admin_host_info *p, uint32_t val)
1628 {
1629         p->driver_supported_features |= val & ENA_ADMIN_HOST_INFO_MUTABLE_RSS_TABLE_SIZE_MASK;
1630 }
1631
1632 static inline uint32_t get_ena_admin_host_info_rx_offset(const struct ena_admin_host_info *p)
1633 {
1634         return (p->driver_supported_features & ENA_ADMIN_HOST_INFO_RX_OFFSET_MASK) >> ENA_ADMIN_HOST_INFO_RX_OFFSET_SHIFT;
1635 }
1636
1637 static inline void set_ena_admin_host_info_rx_offset(struct ena_admin_host_info *p, uint32_t val)
1638 {
1639         p->driver_supported_features |= (val << ENA_ADMIN_HOST_INFO_RX_OFFSET_SHIFT) & ENA_ADMIN_HOST_INFO_RX_OFFSET_MASK;
1640 }
1641
1642 static inline uint32_t get_ena_admin_host_info_interrupt_moderation(const struct ena_admin_host_info *p)
1643 {
1644         return (p->driver_supported_features & ENA_ADMIN_HOST_INFO_INTERRUPT_MODERATION_MASK) >> ENA_ADMIN_HOST_INFO_INTERRUPT_MODERATION_SHIFT;
1645 }
1646
1647 static inline void set_ena_admin_host_info_interrupt_moderation(struct ena_admin_host_info *p, uint32_t val)
1648 {
1649         p->driver_supported_features |= (val << ENA_ADMIN_HOST_INFO_INTERRUPT_MODERATION_SHIFT) & ENA_ADMIN_HOST_INFO_INTERRUPT_MODERATION_MASK;
1650 }
1651
1652 static inline uint32_t get_ena_admin_host_info_rx_buf_mirroring(const struct ena_admin_host_info *p)
1653 {
1654         return (p->driver_supported_features & ENA_ADMIN_HOST_INFO_RX_BUF_MIRRORING_MASK) >> ENA_ADMIN_HOST_INFO_RX_BUF_MIRRORING_SHIFT;
1655 }
1656
1657 static inline void set_ena_admin_host_info_rx_buf_mirroring(struct ena_admin_host_info *p, uint32_t val)
1658 {
1659         p->driver_supported_features |= (val << ENA_ADMIN_HOST_INFO_RX_BUF_MIRRORING_SHIFT) & ENA_ADMIN_HOST_INFO_RX_BUF_MIRRORING_MASK;
1660 }
1661
1662 static inline uint32_t get_ena_admin_host_info_rss_configurable_function_key(const struct ena_admin_host_info *p)
1663 {
1664         return (p->driver_supported_features & ENA_ADMIN_HOST_INFO_RSS_CONFIGURABLE_FUNCTION_KEY_MASK) >> ENA_ADMIN_HOST_INFO_RSS_CONFIGURABLE_FUNCTION_KEY_SHIFT;
1665 }
1666
1667 static inline void set_ena_admin_host_info_rss_configurable_function_key(struct ena_admin_host_info *p, uint32_t val)
1668 {
1669         p->driver_supported_features |= (val << ENA_ADMIN_HOST_INFO_RSS_CONFIGURABLE_FUNCTION_KEY_SHIFT) & ENA_ADMIN_HOST_INFO_RSS_CONFIGURABLE_FUNCTION_KEY_MASK;
1670 }
1671
1672 static inline uint8_t get_ena_admin_feature_rss_ind_table_one_entry_update(const struct ena_admin_feature_rss_ind_table *p)
1673 {
1674         return p->flags & ENA_ADMIN_FEATURE_RSS_IND_TABLE_ONE_ENTRY_UPDATE_MASK;
1675 }
1676
1677 static inline void set_ena_admin_feature_rss_ind_table_one_entry_update(struct ena_admin_feature_rss_ind_table *p, uint8_t val)
1678 {
1679         p->flags |= val & ENA_ADMIN_FEATURE_RSS_IND_TABLE_ONE_ENTRY_UPDATE_MASK;
1680 }
1681
1682 static inline uint8_t get_ena_admin_aenq_common_desc_phase(const struct ena_admin_aenq_common_desc *p)
1683 {
1684         return p->flags & ENA_ADMIN_AENQ_COMMON_DESC_PHASE_MASK;
1685 }
1686
1687 static inline void set_ena_admin_aenq_common_desc_phase(struct ena_admin_aenq_common_desc *p, uint8_t val)
1688 {
1689         p->flags |= val & ENA_ADMIN_AENQ_COMMON_DESC_PHASE_MASK;
1690 }
1691
1692 static inline uint32_t get_ena_admin_aenq_link_change_desc_link_status(const struct ena_admin_aenq_link_change_desc *p)
1693 {
1694         return p->flags & ENA_ADMIN_AENQ_LINK_CHANGE_DESC_LINK_STATUS_MASK;
1695 }
1696
1697 static inline void set_ena_admin_aenq_link_change_desc_link_status(struct ena_admin_aenq_link_change_desc *p, uint32_t val)
1698 {
1699         p->flags |= val & ENA_ADMIN_AENQ_LINK_CHANGE_DESC_LINK_STATUS_MASK;
1700 }
1701
1702 #endif /* !defined(DEFS_LINUX_MAINLINE) */
1703 #endif /* _ENA_ADMIN_H_ */