sys/dev/oce/oce_hw.h

   1 /*-
   2  * Copyright (C) 2013 Emulex
   3  * All rights reserved.
   4  *
   5  * Redistribution and use in source and binary forms, with or without
   6  * modification, are permitted provided that the following conditions are met:
   7  *
   8  * 1. Redistributions of source code must retain the above copyright notice,
   9  *    this list of conditions and the following disclaimer.
  10  *
  11  * 2. Redistributions in binary form must reproduce the above copyright
  12  *    notice, this list of conditions and the following disclaimer in the
  13  *    documentation and/or other materials provided with the distribution.
  14  *
  15  * 3. Neither the name of the Emulex Corporation nor the names of its
  16  *    contributors may be used to endorse or promote products derived from
  17  *    this software without specific prior written permission.
  18  *
  19  * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
  20  * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
  21  * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
  22  * ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE
  23  * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
  24  * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
  25  * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
  26  * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
  27  * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
  28  * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
  29  * POSSIBILITY OF SUCH DAMAGE.
  30  *
  31  * Contact Information:
  32  * freebsd-drivers@emulex.com
  33  *
  34  * Emulex
  35  * 3333 Susan Street
  36  * Costa Mesa, CA 92626
  37  */
  38
  39 /* $FreeBSD$ */
  40
  41 #include <sys/types.h>
  42
  43 #undef _BIG_ENDIAN /* TODO */
  44 #pragma pack(1)
  45
  46 #define OC_CNA_GEN2                     0x2
  47 #define OC_CNA_GEN3                     0x3
  48 #define DEVID_TIGERSHARK                0x700
  49 #define DEVID_TOMCAT                    0x710
  50
  51 /* PCI CSR offsets */
  52 #define PCICFG_F1_CSR                   0x0     /* F1 for NIC */
  53 #define PCICFG_SEMAPHORE                0xbc
  54 #define PCICFG_SOFT_RESET               0x5c
  55 #define PCICFG_UE_STATUS_HI_MASK        0xac
  56 #define PCICFG_UE_STATUS_LO_MASK        0xa8
  57 #define PCICFG_ONLINE0                  0xb0
  58 #define PCICFG_ONLINE1                  0xb4
  59 #define INTR_EN                         0x20000000
  60 #define IMAGE_TRANSFER_SIZE             (32 * 1024)     /* 32K at a time */
  61
  62
  63 /********* UE Status and Mask Registers ***/
  64 #define PCICFG_UE_STATUS_LOW                    0xA0
  65 #define PCICFG_UE_STATUS_HIGH                   0xA4
  66 #define PCICFG_UE_STATUS_LOW_MASK               0xA8
  67
  68 /* Lancer SLIPORT registers */
  69 #define SLIPORT_STATUS_OFFSET           0x404
  70 #define SLIPORT_CONTROL_OFFSET          0x408
  71 #define SLIPORT_ERROR1_OFFSET           0x40C
  72 #define SLIPORT_ERROR2_OFFSET           0x410
  73 #define PHYSDEV_CONTROL_OFFSET          0x414
  74
  75 #define SLIPORT_STATUS_ERR_MASK         0x80000000
  76 #define SLIPORT_STATUS_DIP_MASK         0x02000000
  77 #define SLIPORT_STATUS_RN_MASK          0x01000000
  78 #define SLIPORT_STATUS_RDY_MASK         0x00800000
  79 #define SLI_PORT_CONTROL_IP_MASK        0x08000000
  80 #define PHYSDEV_CONTROL_FW_RESET_MASK   0x00000002
  81 #define PHYSDEV_CONTROL_DD_MASK         0x00000004
  82 #define PHYSDEV_CONTROL_INP_MASK        0x40000000
  83
  84 #define SLIPORT_ERROR_NO_RESOURCE1      0x2
  85 #define SLIPORT_ERROR_NO_RESOURCE2      0x9
  86 /* CSR register offsets */
  87 #define MPU_EP_CONTROL                  0
  88 #define MPU_EP_SEMAPHORE_BE3            0xac
  89 #define MPU_EP_SEMAPHORE_XE201          0x400
  90 #define MPU_EP_SEMAPHORE_SH             0x94
  91 #define PCICFG_INTR_CTRL                0xfc
  92 #define HOSTINTR_MASK                   (1 << 29)
  93 #define HOSTINTR_PFUNC_SHIFT            26
  94 #define HOSTINTR_PFUNC_MASK             7
  95
  96 /* POST status reg struct */
  97 #define POST_STAGE_POWER_ON_RESET       0x00
  98 #define POST_STAGE_AWAITING_HOST_RDY    0x01
  99 #define POST_STAGE_HOST_RDY             0x02
 100 #define POST_STAGE_CHIP_RESET           0x03
 101 #define POST_STAGE_ARMFW_READY          0xc000
 102 #define POST_STAGE_ARMFW_UE             0xf000
 103
 104 /* DOORBELL registers */
 105 #define PD_RXULP_DB                     0x0100
 106 #define PD_TXULP_DB                     0x0060
 107 #define DB_RQ_ID_MASK                   0x3FF
 108
 109 #define PD_CQ_DB                        0x0120
 110 #define PD_EQ_DB                        PD_CQ_DB
 111 #define PD_MPU_MBOX_DB                  0x0160
 112 #define PD_MQ_DB                        0x0140
 113
 114 /* EQE completion types */
 115 #define EQ_MINOR_CODE_COMPLETION        0x00
 116 #define EQ_MINOR_CODE_OTHER             0x01
 117 #define EQ_MAJOR_CODE_COMPLETION        0x00
 118
 119 /* Link Status field values */
 120 #define PHY_LINK_FAULT_NONE             0x0
 121 #define PHY_LINK_FAULT_LOCAL            0x01
 122 #define PHY_LINK_FAULT_REMOTE           0x02
 123
 124 #define PHY_LINK_SPEED_ZERO             0x0     /* No link */
 125 #define PHY_LINK_SPEED_10MBPS           0x1     /* (10 Mbps) */
 126 #define PHY_LINK_SPEED_100MBPS          0x2     /* (100 Mbps) */
 127 #define PHY_LINK_SPEED_1GBPS            0x3     /* (1 Gbps) */
 128 #define PHY_LINK_SPEED_10GBPS           0x4     /* (10 Gbps) */
 129
 130 #define PHY_LINK_DUPLEX_NONE            0x0
 131 #define PHY_LINK_DUPLEX_HALF            0x1
 132 #define PHY_LINK_DUPLEX_FULL            0x2
 133
 134 #define NTWK_PORT_A                     0x0     /* (Port A) */
 135 #define NTWK_PORT_B                     0x1     /* (Port B) */
 136
 137 #define PHY_LINK_SPEED_ZERO                     0x0     /* (No link.) */
 138 #define PHY_LINK_SPEED_10MBPS           0x1     /* (10 Mbps) */
 139 #define PHY_LINK_SPEED_100MBPS          0x2     /* (100 Mbps) */
 140 #define PHY_LINK_SPEED_1GBPS            0x3     /* (1 Gbps) */
 141 #define PHY_LINK_SPEED_10GBPS           0x4     /* (10 Gbps) */
 142
 143 /* Hardware Address types */
 144 #define MAC_ADDRESS_TYPE_STORAGE        0x0     /* (Storage MAC Address) */
 145 #define MAC_ADDRESS_TYPE_NETWORK        0x1     /* (Network MAC Address) */
 146 #define MAC_ADDRESS_TYPE_PD             0x2     /* (Protection Domain MAC Addr) */
 147 #define MAC_ADDRESS_TYPE_MANAGEMENT     0x3     /* (Management MAC Address) */
 148 #define MAC_ADDRESS_TYPE_FCOE           0x4     /* (FCoE MAC Address) */
 149
 150 /* CREATE_IFACE capability and cap_en flags */
 151 #define MBX_RX_IFACE_FLAGS_RSS          0x4
 152 #define MBX_RX_IFACE_FLAGS_PROMISCUOUS  0x8
 153 #define MBX_RX_IFACE_FLAGS_BROADCAST    0x10
 154 #define MBX_RX_IFACE_FLAGS_UNTAGGED     0x20
 155 #define MBX_RX_IFACE_FLAGS_VLAN_PROMISCUOUS     0x80
 156 #define MBX_RX_IFACE_FLAGS_VLAN         0x100
 157 #define MBX_RX_IFACE_FLAGS_MCAST_PROMISCUOUS    0x200
 158 #define MBX_RX_IFACE_FLAGS_PASS_L2_ERR  0x400
 159 #define MBX_RX_IFACE_FLAGS_PASS_L3L4_ERR        0x800
 160 #define MBX_RX_IFACE_FLAGS_MULTICAST    0x1000
 161 #define MBX_RX_IFACE_RX_FILTER_IF_MULTICAST_HASH 0x2000
 162 #define MBX_RX_IFACE_FLAGS_HDS          0x4000
 163 #define MBX_RX_IFACE_FLAGS_DIRECTED     0x8000
 164 #define MBX_RX_IFACE_FLAGS_VMQ          0x10000
 165 #define MBX_RX_IFACE_FLAGS_NETQ         0x20000
 166 #define MBX_RX_IFACE_FLAGS_QGROUPS      0x40000
 167 #define MBX_RX_IFACE_FLAGS_LSO          0x80000
 168 #define MBX_RX_IFACE_FLAGS_LRO          0x100000
 169
 170 #define MQ_RING_CONTEXT_SIZE_16         0x5     /* (16 entries) */
 171 #define MQ_RING_CONTEXT_SIZE_32         0x6     /* (32 entries) */
 172 #define MQ_RING_CONTEXT_SIZE_64         0x7     /* (64 entries) */
 173 #define MQ_RING_CONTEXT_SIZE_128        0x8     /* (128 entries) */
 174
 175 #define MBX_DB_READY_BIT                0x1
 176 #define MBX_DB_HI_BIT                   0x2
 177 #define ASYNC_EVENT_CODE_LINK_STATE     0x1
 178 #define ASYNC_EVENT_LINK_UP             0x1
 179 #define ASYNC_EVENT_LINK_DOWN           0x0
 180 #define ASYNC_EVENT_GRP5                0x5
 181 #define ASYNC_EVENT_CODE_DEBUG          0x6
 182 #define ASYNC_EVENT_PVID_STATE          0x3
 183 #define ASYNC_EVENT_DEBUG_QNQ           0x1
 184 #define ASYNC_EVENT_CODE_SLIPORT        0x11
 185 #define VLAN_VID_MASK                   0x0FFF
 186
 187 /* port link_status */
 188 #define ASYNC_EVENT_LOGICAL             0x02
 189
 190 /* Logical Link Status */
 191 #define NTWK_LOGICAL_LINK_DOWN          0
 192 #define NTWK_LOGICAL_LINK_UP            1
 193
 194 /* Rx filter bits */
 195 #define NTWK_RX_FILTER_IP_CKSUM         0x1
 196 #define NTWK_RX_FILTER_TCP_CKSUM        0x2
 197 #define NTWK_RX_FILTER_UDP_CKSUM        0x4
 198 #define NTWK_RX_FILTER_STRIP_CRC        0x8
 199
 200 /* max SGE per mbx */
 201 #define MAX_MBX_SGE                     19
 202
 203 /* Max multicast filter size*/
 204 #define OCE_MAX_MC_FILTER_SIZE          64
 205
 206 /* PCI SLI (Service Level Interface) capabilities register */
 207 #define OCE_INTF_REG_OFFSET             0x58
 208 #define OCE_INTF_VALID_SIG              6       /* register's signature */
 209 #define OCE_INTF_FUNC_RESET_REQD        1
 210 #define OCE_INTF_HINT1_NOHINT           0
 211 #define OCE_INTF_HINT1_SEMAINIT         1
 212 #define OCE_INTF_HINT1_STATCTRL         2
 213 #define OCE_INTF_IF_TYPE_0              0
 214 #define OCE_INTF_IF_TYPE_1              1
 215 #define OCE_INTF_IF_TYPE_2              2
 216 #define OCE_INTF_IF_TYPE_3              3
 217 #define OCE_INTF_SLI_REV3               3       /* not supported by driver */
 218 #define OCE_INTF_SLI_REV4               4       /* driver supports SLI-4 */
 219 #define OCE_INTF_PHYS_FUNC              0
 220 #define OCE_INTF_VIRT_FUNC              1
 221 #define OCE_INTF_FAMILY_BE2             0       /* not supported by driver */
 222 #define OCE_INTF_FAMILY_BE3             1       /* driver supports BE3 */
 223 #define OCE_INTF_FAMILY_A0_CHIP         0xA     /* Lancer A0 chip (supported) */
 224 #define OCE_INTF_FAMILY_B0_CHIP         0xB     /* Lancer B0 chip (future) */
 225
 226 #define NIC_WQE_SIZE    16
 227 #define NIC_UNICAST     0x00
 228 #define NIC_MULTICAST   0x01
 229 #define NIC_BROADCAST   0x02
 230
 231 #define NIC_HDS_NO_SPLIT        0x00
 232 #define NIC_HDS_SPLIT_L3PL      0x01
 233 #define NIC_HDS_SPLIT_L4PL      0x02
 234
 235 #define NIC_WQ_TYPE_FORWARDING          0x01
 236 #define NIC_WQ_TYPE_STANDARD            0x02
 237 #define NIC_WQ_TYPE_LOW_LATENCY         0x04
 238
 239 #define OCE_RESET_STATS         1
 240 #define OCE_RETAIN_STATS        0
 241 #define OCE_TXP_SW_SZ           48
 242
 243 typedef union pci_sli_intf_u {
 244         uint32_t dw0;
 245         struct {
 246 #ifdef _BIG_ENDIAN
 247                 uint32_t sli_valid:3;
 248                 uint32_t sli_hint2:5;
 249                 uint32_t sli_hint1:8;
 250                 uint32_t sli_if_type:4;
 251                 uint32_t sli_family:4;
 252                 uint32_t sli_rev:4;
 253                 uint32_t rsv0:3;
 254                 uint32_t sli_func_type:1;
 255 #else
 256                 uint32_t sli_func_type:1;
 257                 uint32_t rsv0:3;
 258                 uint32_t sli_rev:4;
 259                 uint32_t sli_family:4;
 260                 uint32_t sli_if_type:4;
 261                 uint32_t sli_hint1:8;
 262                 uint32_t sli_hint2:5;
 263                 uint32_t sli_valid:3;
 264 #endif
 265         } bits;
 266 } pci_sli_intf_t;
 267
 268
 269
 270 /* physical address structure to be used in MBX */
 271 struct phys_addr {
 272         /* dw0 */
 273         uint32_t lo;
 274         /* dw1 */
 275         uint32_t hi;
 276 };
 277
 278
 279
 280 typedef union pcicfg_intr_ctl_u {
 281         uint32_t dw0;
 282         struct {
 283 #ifdef _BIG_ENDIAN
 284                 uint32_t winselect:2;
 285                 uint32_t hostintr:1;
 286                 uint32_t pfnum:3;
 287                 uint32_t vf_cev_int_line_en:1;
 288                 uint32_t winaddr:23;
 289                 uint32_t membarwinen:1;
 290 #else
 291                 uint32_t membarwinen:1;
 292                 uint32_t winaddr:23;
 293                 uint32_t vf_cev_int_line_en:1;
 294                 uint32_t pfnum:3;
 295                 uint32_t hostintr:1;
 296                 uint32_t winselect:2;
 297 #endif
 298         } bits;
 299 } pcicfg_intr_ctl_t;
 300
 301
 302
 303
 304 typedef union pcicfg_semaphore_u {
 305         uint32_t dw0;
 306         struct {
 307 #ifdef _BIG_ENDIAN
 308                 uint32_t rsvd:31;
 309                 uint32_t lock:1;
 310 #else
 311                 uint32_t lock:1;
 312                 uint32_t rsvd:31;
 313 #endif
 314         } bits;
 315 } pcicfg_semaphore_t;
 316
 317
 318
 319
 320 typedef union pcicfg_soft_reset_u {
 321         uint32_t dw0;
 322         struct {
 323 #ifdef _BIG_ENDIAN
 324                 uint32_t nec_ll_rcvdetect:8;
 325                 uint32_t dbg_all_reqs_62_49:14;
 326                 uint32_t scratchpad0:1;
 327                 uint32_t exception_oe:1;
 328                 uint32_t soft_reset:1;
 329                 uint32_t rsvd0:7;
 330 #else
 331                 uint32_t rsvd0:7;
 332                 uint32_t soft_reset:1;
 333                 uint32_t exception_oe:1;
 334                 uint32_t scratchpad0:1;
 335                 uint32_t dbg_all_reqs_62_49:14;
 336                 uint32_t nec_ll_rcvdetect:8;
 337 #endif
 338         } bits;
 339 } pcicfg_soft_reset_t;
 340
 341
 342
 343
 344 typedef union pcicfg_online1_u {
 345         uint32_t dw0;
 346         struct {
 347 #ifdef _BIG_ENDIAN
 348                 uint32_t host8_online:1;
 349                 uint32_t host7_online:1;
 350                 uint32_t host6_online:1;
 351                 uint32_t host5_online:1;
 352                 uint32_t host4_online:1;
 353                 uint32_t host3_online:1;
 354                 uint32_t host2_online:1;
 355                 uint32_t ipc_online:1;
 356                 uint32_t arm_online:1;
 357                 uint32_t txp_online:1;
 358                 uint32_t xaui_online:1;
 359                 uint32_t rxpp_online:1;
 360                 uint32_t txpb_online:1;
 361                 uint32_t rr_online:1;
 362                 uint32_t pmem_online:1;
 363                 uint32_t pctl1_online:1;
 364                 uint32_t pctl0_online:1;
 365                 uint32_t pcs1online_online:1;
 366                 uint32_t mpu_iram_online:1;
 367                 uint32_t pcs0online_online:1;
 368                 uint32_t mgmt_mac_online:1;
 369                 uint32_t lpcmemhost_online:1;
 370 #else
 371                 uint32_t lpcmemhost_online:1;
 372                 uint32_t mgmt_mac_online:1;
 373                 uint32_t pcs0online_online:1;
 374                 uint32_t mpu_iram_online:1;
 375                 uint32_t pcs1online_online:1;
 376                 uint32_t pctl0_online:1;
 377                 uint32_t pctl1_online:1;
 378                 uint32_t pmem_online:1;
 379                 uint32_t rr_online:1;
 380                 uint32_t txpb_online:1;
 381                 uint32_t rxpp_online:1;
 382                 uint32_t xaui_online:1;
 383                 uint32_t txp_online:1;
 384                 uint32_t arm_online:1;
 385                 uint32_t ipc_online:1;
 386                 uint32_t host2_online:1;
 387                 uint32_t host3_online:1;
 388                 uint32_t host4_online:1;
 389                 uint32_t host5_online:1;
 390                 uint32_t host6_online:1;
 391                 uint32_t host7_online:1;
 392                 uint32_t host8_online:1;
 393 #endif
 394         } bits;
 395 } pcicfg_online1_t;
 396
 397
 398
 399 typedef union mpu_ep_semaphore_u {
 400         uint32_t dw0;
 401         struct {
 402 #ifdef _BIG_ENDIAN
 403                 uint32_t error:1;
 404                 uint32_t backup_fw:1;
 405                 uint32_t iscsi_no_ip:1;
 406                 uint32_t iscsi_ip_conflict:1;
 407                 uint32_t option_rom_installed:1;
 408                 uint32_t iscsi_drv_loaded:1;
 409                 uint32_t rsvd0:10;
 410                 uint32_t stage:16;
 411 #else
 412                 uint32_t stage:16;
 413                 uint32_t rsvd0:10;
 414                 uint32_t iscsi_drv_loaded:1;
 415                 uint32_t option_rom_installed:1;
 416                 uint32_t iscsi_ip_conflict:1;
 417                 uint32_t iscsi_no_ip:1;
 418                 uint32_t backup_fw:1;
 419                 uint32_t error:1;
 420 #endif
 421         } bits;
 422 } mpu_ep_semaphore_t;
 423
 424
 425
 426
 427 typedef union mpu_ep_control_u {
 428         uint32_t dw0;
 429         struct {
 430 #ifdef _BIG_ENDIAN
 431                 uint32_t cpu_reset:1;
 432                 uint32_t rsvd1:15;
 433                 uint32_t ep_ram_init_status:1;
 434                 uint32_t rsvd0:12;
 435                 uint32_t m2_rxpbuf:1;
 436                 uint32_t m1_rxpbuf:1;
 437                 uint32_t m0_rxpbuf:1;
 438 #else
 439                 uint32_t m0_rxpbuf:1;
 440                 uint32_t m1_rxpbuf:1;
 441                 uint32_t m2_rxpbuf:1;
 442                 uint32_t rsvd0:12;
 443                 uint32_t ep_ram_init_status:1;
 444                 uint32_t rsvd1:15;
 445                 uint32_t cpu_reset:1;
 446 #endif
 447         } bits;
 448 } mpu_ep_control_t;
 449
 450
 451
 452
 453 /* RX doorbell */
 454 typedef union pd_rxulp_db_u {
 455         uint32_t dw0;
 456         struct {
 457 #ifdef _BIG_ENDIAN
 458                 uint32_t num_posted:8;
 459                 uint32_t invalidate:1;
 460                 uint32_t rsvd1:13;
 461                 uint32_t qid:10;
 462 #else
 463                 uint32_t qid:10;
 464                 uint32_t rsvd1:13;
 465                 uint32_t invalidate:1;
 466                 uint32_t num_posted:8;
 467 #endif
 468         } bits;
 469 } pd_rxulp_db_t;
 470
 471
 472 /* TX doorbell */
 473 typedef union pd_txulp_db_u {
 474         uint32_t dw0;
 475         struct {
 476 #ifdef _BIG_ENDIAN
 477                 uint32_t rsvd1:2;
 478                 uint32_t num_posted:14;
 479                 uint32_t rsvd0:6;
 480                 uint32_t qid:10;
 481 #else
 482                 uint32_t qid:10;
 483                 uint32_t rsvd0:6;
 484                 uint32_t num_posted:14;
 485                 uint32_t rsvd1:2;
 486 #endif
 487         } bits;
 488 } pd_txulp_db_t;
 489
 490 /* CQ doorbell */
 491 typedef union cq_db_u {
 492         uint32_t dw0;
 493         struct {
 494 #ifdef _BIG_ENDIAN
 495                 uint32_t rsvd1:2;
 496                 uint32_t rearm:1;
 497                 uint32_t num_popped:13;
 498                 uint32_t rsvd0:5;
 499                 uint32_t event:1;
 500                 uint32_t qid:10;
 501 #else
 502                 uint32_t qid:10;
 503                 uint32_t event:1;
 504                 uint32_t rsvd0:5;
 505                 uint32_t num_popped:13;
 506                 uint32_t rearm:1;
 507                 uint32_t rsvd1:2;
 508 #endif
 509         } bits;
 510 } cq_db_t;
 511
 512 /* EQ doorbell */
 513 typedef union eq_db_u {
 514         uint32_t dw0;
 515         struct {
 516 #ifdef _BIG_ENDIAN
 517                 uint32_t rsvd1:2;
 518                 uint32_t rearm:1;
 519                 uint32_t num_popped:13;
 520                 uint32_t rsvd0:5;
 521                 uint32_t event:1;
 522                 uint32_t clrint:1;
 523                 uint32_t qid:9;
 524 #else
 525                 uint32_t qid:9;
 526                 uint32_t clrint:1;
 527                 uint32_t event:1;
 528                 uint32_t rsvd0:5;
 529                 uint32_t num_popped:13;
 530                 uint32_t rearm:1;
 531                 uint32_t rsvd1:2;
 532 #endif
 533         } bits;
 534 } eq_db_t;
 535
 536 /* bootstrap mbox doorbell */
 537 typedef union pd_mpu_mbox_db_u {
 538         uint32_t dw0;
 539         struct {
 540 #ifdef _BIG_ENDIAN
 541                 uint32_t address:30;
 542                 uint32_t hi:1;
 543                 uint32_t ready:1;
 544 #else
 545                 uint32_t ready:1;
 546                 uint32_t hi:1;
 547                 uint32_t address:30;
 548 #endif
 549         } bits;
 550 } pd_mpu_mbox_db_t;
 551
 552 /* MQ ring doorbell */
 553 typedef union pd_mq_db_u {
 554         uint32_t dw0;
 555         struct {
 556 #ifdef _BIG_ENDIAN
 557                 uint32_t rsvd1:2;
 558                 uint32_t num_posted:14;
 559                 uint32_t rsvd0:5;
 560                 uint32_t mq_id:11;
 561 #else
 562                 uint32_t mq_id:11;
 563                 uint32_t rsvd0:5;
 564                 uint32_t num_posted:14;
 565                 uint32_t rsvd1:2;
 566 #endif
 567         } bits;
 568 } pd_mq_db_t;
 569
 570 /*
 571  * Event Queue Entry
 572  */
 573 struct oce_eqe {
 574         uint32_t evnt;
 575 };
 576
 577 /* MQ scatter gather entry. Array of these make an SGL */
 578 struct oce_mq_sge {
 579         uint32_t pa_lo;
 580         uint32_t pa_hi;
 581         uint32_t length;
 582 };
 583
 584 /*
 585  * payload can contain an SGL or an embedded array of upto 59 dwords
 586  */
 587 struct oce_mbx_payload {
 588         union {
 589                 union {
 590                         struct oce_mq_sge sgl[MAX_MBX_SGE];
 591                         uint32_t embedded[59];
 592                 } u1;
 593                 uint32_t dw[59];
 594         } u0;
 595 };
 596
 597 /*
 598  * MQ MBX structure
 599  */
 600 struct oce_mbx {
 601         union {
 602                 struct {
 603 #ifdef _BIG_ENDIAN
 604                         uint32_t special:8;
 605                         uint32_t rsvd1:16;
 606                         uint32_t sge_count:5;
 607                         uint32_t rsvd0:2;
 608                         uint32_t embedded:1;
 609 #else
 610                         uint32_t embedded:1;
 611                         uint32_t rsvd0:2;
 612                         uint32_t sge_count:5;
 613                         uint32_t rsvd1:16;
 614                         uint32_t special:8;
 615 #endif
 616                 } s;
 617                 uint32_t dw0;
 618         } u0;
 619
 620         uint32_t payload_length;
 621         uint32_t tag[2];
 622         uint32_t rsvd2[1];
 623         struct oce_mbx_payload payload;
 624 };
 625
 626 /* completion queue entry for MQ */
 627 struct oce_mq_cqe {
 628         union {
 629                 struct {
 630 #ifdef _BIG_ENDIAN
 631                         /* dw0 */
 632                         uint32_t extended_status:16;
 633                         uint32_t completion_status:16;
 634                         /* dw1 dw2 */
 635                         uint32_t mq_tag[2];
 636                         /* dw3 */
 637                         uint32_t valid:1;
 638                         uint32_t async_event:1;
 639                         uint32_t hpi_buffer_cmpl:1;
 640                         uint32_t completed:1;
 641                         uint32_t consumed:1;
 642                         uint32_t rsvd0:3;
 643                         uint32_t async_type:8;
 644                         uint32_t event_type:8;
 645                         uint32_t rsvd1:8;
 646 #else
 647                         /* dw0 */
 648                         uint32_t completion_status:16;
 649                         uint32_t extended_status:16;
 650                         /* dw1 dw2 */
 651                         uint32_t mq_tag[2];
 652                         /* dw3 */
 653                         uint32_t rsvd1:8;
 654                         uint32_t event_type:8;
 655                         uint32_t async_type:8;
 656                         uint32_t rsvd0:3;
 657                         uint32_t consumed:1;
 658                         uint32_t completed:1;
 659                         uint32_t hpi_buffer_cmpl:1;
 660                         uint32_t async_event:1;
 661                         uint32_t valid:1;
 662 #endif
 663                 } s;
 664                 uint32_t dw[4];
 665         } u0;
 666 };
 667
 668 /* Mailbox Completion Status Codes */
 669 enum MBX_COMPLETION_STATUS {
 670         MBX_CQE_STATUS_SUCCESS = 0x00,
 671         MBX_CQE_STATUS_INSUFFICIENT_PRIVILEDGES = 0x01,
 672         MBX_CQE_STATUS_INVALID_PARAMETER = 0x02,
 673         MBX_CQE_STATUS_INSUFFICIENT_RESOURCES = 0x03,
 674         MBX_CQE_STATUS_QUEUE_FLUSHING = 0x04,
 675         MBX_CQE_STATUS_DMA_FAILED = 0x05
 676 };
 677
 678 struct oce_async_cqe_link_state {
 679         union {
 680                 struct {
 681 #ifdef _BIG_ENDIAN
 682                         /* dw0 */
 683                         uint8_t speed;
 684                         uint8_t duplex;
 685                         uint8_t link_status;
 686                         uint8_t phy_port;
 687                         /* dw1 */
 688                         uint16_t qos_link_speed;
 689                         uint8_t rsvd0;
 690                         uint8_t fault;
 691                         /* dw2 */
 692                         uint32_t event_tag;
 693                         /* dw3 */
 694                         uint32_t valid:1;
 695                         uint32_t async_event:1;
 696                         uint32_t rsvd2:6;
 697                         uint32_t event_type:8;
 698                         uint32_t event_code:8;
 699                         uint32_t rsvd1:8;
 700 #else
 701                         /* dw0 */
 702                         uint8_t phy_port;
 703                         uint8_t link_status;
 704                         uint8_t duplex;
 705                         uint8_t speed;
 706                         /* dw1 */
 707                         uint8_t fault;
 708                         uint8_t rsvd0;
 709                         uint16_t qos_link_speed;
 710                         /* dw2 */
 711                         uint32_t event_tag;
 712                         /* dw3 */
 713                         uint32_t rsvd1:8;
 714                         uint32_t event_code:8;
 715                         uint32_t event_type:8;
 716                         uint32_t rsvd2:6;
 717                         uint32_t async_event:1;
 718                         uint32_t valid:1;
 719 #endif
 720                 } s;
 721                 uint32_t dw[4];
 722         } u0;
 723 };
 724
 725
 726 /* PVID aync event */
 727 struct oce_async_event_grp5_pvid_state {
 728         uint8_t enabled;
 729         uint8_t rsvd0;
 730         uint16_t tag;
 731         uint32_t event_tag;
 732         uint32_t rsvd1;
 733         uint32_t code;
 734 };
 735
 736 /* async event indicating outer VLAN tag in QnQ */
 737 struct oce_async_event_qnq {
 738         uint8_t valid;       /* Indicates if outer VLAN is valid */
 739         uint8_t rsvd0;
 740         uint16_t vlan_tag;
 741         uint32_t event_tag;
 742         uint8_t rsvd1[4];
 743         uint32_t code;
 744 } ;
 745
 746
 747 typedef union oce_mq_ext_ctx_u {
 748         uint32_t dw[6];
 749         struct {
 750                 #ifdef _BIG_ENDIAN
 751                 /* dw0 */
 752                 uint32_t dw4rsvd1:16;
 753                 uint32_t num_pages:16;
 754                 /* dw1 */
 755                 uint32_t async_evt_bitmap;
 756                 /* dw2 */
 757                 uint32_t cq_id:10;
 758                 uint32_t dw5rsvd2:2;
 759                 uint32_t ring_size:4;
 760                 uint32_t dw5rsvd1:16;
 761                 /* dw3 */
 762                 uint32_t valid:1;
 763                 uint32_t dw6rsvd1:31;
 764                 /* dw4 */
 765                 uint32_t dw7rsvd1:21;
 766                 uint32_t async_cq_id:10;
 767                 uint32_t async_cq_valid:1;
 768         #else
 769                 /* dw0 */
 770                 uint32_t num_pages:16;
 771                 uint32_t dw4rsvd1:16;
 772                 /* dw1 */
 773                 uint32_t async_evt_bitmap;
 774                 /* dw2 */
 775                 uint32_t dw5rsvd1:16;
 776                 uint32_t ring_size:4;
 777                 uint32_t dw5rsvd2:2;
 778                 uint32_t cq_id:10;
 779                 /* dw3 */
 780                 uint32_t dw6rsvd1:31;
 781                 uint32_t valid:1;
 782                 /* dw4 */
 783                 uint32_t async_cq_valid:1;
 784                 uint32_t async_cq_id:10;
 785                 uint32_t dw7rsvd1:21;
 786         #endif
 787                 /* dw5 */
 788                 uint32_t dw8rsvd1;
 789         } v0;
 790                 struct {
 791         #ifdef _BIG_ENDIAN
 792                 /* dw0 */
 793                 uint32_t cq_id:16;
 794                 uint32_t num_pages:16;
 795                 /* dw1 */
 796                 uint32_t async_evt_bitmap;
 797                 /* dw2 */
 798                 uint32_t dw5rsvd2:12;
 799                 uint32_t ring_size:4;
 800                 uint32_t async_cq_id:16;
 801                 /* dw3 */
 802                 uint32_t valid:1;
 803                 uint32_t dw6rsvd1:31;
 804                 /* dw4 */
 805                 uint32_t dw7rsvd1:31;
 806                 uint32_t async_cq_valid:1;
 807         #else
 808                 /* dw0 */
 809                 uint32_t num_pages:16;
 810                 uint32_t cq_id:16;
 811                 /* dw1 */
 812                 uint32_t async_evt_bitmap;
 813                 /* dw2 */
 814                 uint32_t async_cq_id:16;
 815                 uint32_t ring_size:4;
 816                 uint32_t dw5rsvd2:12;
 817                 /* dw3 */
 818                 uint32_t dw6rsvd1:31;
 819                 uint32_t valid:1;
 820                 /* dw4 */
 821                 uint32_t async_cq_valid:1;
 822                 uint32_t dw7rsvd1:31;
 823         #endif
 824                 /* dw5 */
 825                 uint32_t dw8rsvd1;
 826         } v1;
 827
 828 } oce_mq_ext_ctx_t;
 829
 830
 831 /* MQ mailbox structure */
 832 struct oce_bmbx {
 833         struct oce_mbx mbx;
 834         struct oce_mq_cqe cqe;
 835 };
 836
 837 /* ---[ MBXs start here ]---------------------------------------------- */
 838 /* MBXs sub system codes */
 839 enum MBX_SUBSYSTEM_CODES {
 840         MBX_SUBSYSTEM_RSVD = 0,
 841         MBX_SUBSYSTEM_COMMON = 1,
 842         MBX_SUBSYSTEM_COMMON_ISCSI = 2,
 843         MBX_SUBSYSTEM_NIC = 3,
 844         MBX_SUBSYSTEM_TOE = 4,
 845         MBX_SUBSYSTEM_PXE_UNDI = 5,
 846         MBX_SUBSYSTEM_ISCSI_INI = 6,
 847         MBX_SUBSYSTEM_ISCSI_TGT = 7,
 848         MBX_SUBSYSTEM_MILI_PTL = 8,
 849         MBX_SUBSYSTEM_MILI_TMD = 9,
 850         MBX_SUBSYSTEM_RDMA = 10,
 851         MBX_SUBSYSTEM_LOWLEVEL = 11,
 852         MBX_SUBSYSTEM_LRO = 13,
 853         IOCBMBX_SUBSYSTEM_DCBX = 15,
 854         IOCBMBX_SUBSYSTEM_DIAG = 16,
 855         IOCBMBX_SUBSYSTEM_VENDOR = 17
 856 };
 857
 858 /* common ioctl opcodes */
 859 enum COMMON_SUBSYSTEM_OPCODES {
 860 /* These opcodes are common to both networking and storage PCI functions
 861  * They are used to reserve resources and configure CNA. These opcodes
 862  * all use the MBX_SUBSYSTEM_COMMON subsystem code.
 863  */
 864         OPCODE_COMMON_QUERY_IFACE_MAC = 1,
 865         OPCODE_COMMON_SET_IFACE_MAC = 2,
 866         OPCODE_COMMON_SET_IFACE_MULTICAST = 3,
 867         OPCODE_COMMON_CONFIG_IFACE_VLAN = 4,
 868         OPCODE_COMMON_QUERY_LINK_CONFIG = 5,
 869         OPCODE_COMMON_READ_FLASHROM = 6,
 870         OPCODE_COMMON_WRITE_FLASHROM = 7,
 871         OPCODE_COMMON_QUERY_MAX_MBX_BUFFER_SIZE = 8,
 872         OPCODE_COMMON_CREATE_CQ = 12,
 873         OPCODE_COMMON_CREATE_EQ = 13,
 874         OPCODE_COMMON_CREATE_MQ = 21,
 875         OPCODE_COMMON_GET_QOS = 27,
 876         OPCODE_COMMON_SET_QOS = 28,
 877         OPCODE_COMMON_READ_EPROM = 30,
 878         OPCODE_COMMON_GET_CNTL_ATTRIBUTES = 32,
 879         OPCODE_COMMON_NOP = 33,
 880         OPCODE_COMMON_SET_IFACE_RX_FILTER = 34,
 881         OPCODE_COMMON_GET_FW_VERSION = 35,
 882         OPCODE_COMMON_SET_FLOW_CONTROL = 36,
 883         OPCODE_COMMON_GET_FLOW_CONTROL = 37,
 884         OPCODE_COMMON_SET_FRAME_SIZE = 39,
 885         OPCODE_COMMON_MODIFY_EQ_DELAY = 41,
 886         OPCODE_COMMON_CREATE_IFACE = 50,
 887         OPCODE_COMMON_DESTROY_IFACE = 51,
 888         OPCODE_COMMON_MODIFY_MSI_MESSAGES = 52,
 889         OPCODE_COMMON_DESTROY_MQ = 53,
 890         OPCODE_COMMON_DESTROY_CQ = 54,
 891         OPCODE_COMMON_DESTROY_EQ = 55,
 892         OPCODE_COMMON_UPLOAD_TCP = 56,
 893         OPCODE_COMMON_SET_NTWK_LINK_SPEED = 57,
 894         OPCODE_COMMON_QUERY_FIRMWARE_CONFIG = 58,
 895         OPCODE_COMMON_ADD_IFACE_MAC = 59,
 896         OPCODE_COMMON_DEL_IFACE_MAC = 60,
 897         OPCODE_COMMON_FUNCTION_RESET = 61,
 898         OPCODE_COMMON_SET_PHYSICAL_LINK_CONFIG = 62,
 899         OPCODE_COMMON_GET_BOOT_CONFIG = 66,
 900         OPCPDE_COMMON_SET_BOOT_CONFIG = 67,
 901         OPCODE_COMMON_SET_BEACON_CONFIG = 69,
 902         OPCODE_COMMON_GET_BEACON_CONFIG = 70,
 903         OPCODE_COMMON_GET_PHYSICAL_LINK_CONFIG = 71,
 904         OPCODE_COMMON_READ_TRANSRECEIVER_DATA = 73,
 905         OPCODE_COMMON_GET_OEM_ATTRIBUTES = 76,
 906         OPCODE_COMMON_GET_PORT_NAME = 77,
 907         OPCODE_COMMON_GET_CONFIG_SIGNATURE = 78,
 908         OPCODE_COMMON_SET_CONFIG_SIGNATURE = 79,
 909         OPCODE_COMMON_SET_LOGICAL_LINK_CONFIG = 80,
 910         OPCODE_COMMON_GET_BE_CONFIGURATION_RESOURCES = 81,
 911         OPCODE_COMMON_SET_BE_CONFIGURATION_RESOURCES = 82,
 912         OPCODE_COMMON_GET_RESET_NEEDED = 84,
 913         OPCODE_COMMON_GET_SERIAL_NUMBER = 85,
 914         OPCODE_COMMON_GET_NCSI_CONFIG = 86,
 915         OPCODE_COMMON_SET_NCSI_CONFIG = 87,
 916         OPCODE_COMMON_CREATE_MQ_EXT = 90,
 917         OPCODE_COMMON_SET_FUNCTION_PRIVILEGES = 100,
 918         OPCODE_COMMON_SET_VF_PORT_TYPE = 101,
 919         OPCODE_COMMON_GET_PHY_CONFIG = 102,
 920         OPCODE_COMMON_SET_FUNCTIONAL_CAPS = 103,
 921         OPCODE_COMMON_GET_ADAPTER_ID = 110,
 922         OPCODE_COMMON_GET_UPGRADE_FEATURES = 111,
 923         OPCODE_COMMON_GET_INSTALLED_FEATURES = 112,
 924         OPCODE_COMMON_GET_AVAIL_PERSONALITIES = 113,
 925         OPCODE_COMMON_GET_CONFIG_PERSONALITIES = 114,
 926         OPCODE_COMMON_SEND_ACTIVATION = 115,
 927         OPCODE_COMMON_RESET_LICENSES = 116,
 928         OPCODE_COMMON_GET_CNTL_ADDL_ATTRIBUTES = 121,
 929         OPCODE_COMMON_QUERY_TCB = 144,
 930         OPCODE_COMMON_ADD_IFACE_QUEUE_FILTER = 145,
 931         OPCODE_COMMON_DEL_IFACE_QUEUE_FILTER = 146,
 932         OPCODE_COMMON_GET_IFACE_MAC_LIST = 147,
 933         OPCODE_COMMON_SET_IFACE_MAC_LIST = 148,
 934         OPCODE_COMMON_MODIFY_CQ = 149,
 935         OPCODE_COMMON_GET_IFACE_VLAN_LIST = 150,
 936         OPCODE_COMMON_SET_IFACE_VLAN_LIST = 151,
 937         OPCODE_COMMON_GET_HSW_CONFIG = 152,
 938         OPCODE_COMMON_SET_HSW_CONFIG = 153,
 939         OPCODE_COMMON_GET_RESOURCE_EXTENT_INFO = 154,
 940         OPCODE_COMMON_GET_ALLOCATED_RESOURCE_EXTENTS = 155,
 941         OPCODE_COMMON_ALLOC_RESOURCE_EXTENTS = 156,
 942         OPCODE_COMMON_DEALLOC_RESOURCE_EXTENTS = 157,
 943         OPCODE_COMMON_SET_DIAG_REGISTERS = 158,
 944         OPCODE_COMMON_GET_FUNCTION_CONFIG = 160,
 945         OPCODE_COMMON_GET_PROFILE_CAPACITIES = 161,
 946         OPCODE_COMMON_GET_MR_PROFILE_CAPACITIES = 162,
 947         OPCODE_COMMON_SET_MR_PROFILE_CAPACITIES = 163,
 948         OPCODE_COMMON_GET_PROFILE_CONFIG = 164,
 949         OPCODE_COMMON_SET_PROFILE_CONFIG = 165,
 950         OPCODE_COMMON_GET_PROFILE_LIST = 166,
 951         OPCODE_COMMON_GET_ACTIVE_PROFILE = 167,
 952         OPCODE_COMMON_SET_ACTIVE_PROFILE = 168,
 953         OPCODE_COMMON_GET_FUNCTION_PRIVILEGES = 170,
 954         OPCODE_COMMON_READ_OBJECT = 171,
 955         OPCODE_COMMON_WRITE_OBJECT = 172
 956 };
 957
 958 /* common ioctl header */
 959 #define OCE_MBX_VER_V2  0x0002          /* Version V2 mailbox command */
 960 #define OCE_MBX_VER_V1  0x0001          /* Version V1 mailbox command */
 961 #define OCE_MBX_VER_V0  0x0000          /* Version V0 mailbox command */
 962 struct mbx_hdr {
 963         union {
 964                 uint32_t dw[4];
 965                 struct {
 966                 #ifdef _BIG_ENDIAN
 967                         /* dw 0 */
 968                         uint32_t domain:8;
 969                         uint32_t port_number:8;
 970                         uint32_t subsystem:8;
 971                         uint32_t opcode:8;
 972                         /* dw 1 */
 973                         uint32_t timeout;
 974                         /* dw 2 */
 975                         uint32_t request_length;
 976                         /* dw 3 */
 977                         uint32_t rsvd0:24;
 978                         uint32_t version:8;
 979                 #else
 980                         /* dw 0 */
 981                         uint32_t opcode:8;
 982                         uint32_t subsystem:8;
 983                         uint32_t port_number:8;
 984                         uint32_t domain:8;
 985                         /* dw 1 */
 986                         uint32_t timeout;
 987                         /* dw 2 */
 988                         uint32_t request_length;
 989                         /* dw 3 */
 990                         uint32_t version:8;
 991                         uint32_t rsvd0:24;
 992                 #endif
 993                 } req;
 994                 struct {
 995                 #ifdef _BIG_ENDIAN
 996                         /* dw 0 */
 997                         uint32_t domain:8;
 998                         uint32_t rsvd0:8;
 999                         uint32_t subsystem:8;
1000                         uint32_t opcode:8;
1001                         /* dw 1 */
1002                         uint32_t rsvd1:16;
1003                         uint32_t additional_status:8;
1004                         uint32_t status:8;
1005                 #else
1006                         /* dw 0 */
1007                         uint32_t opcode:8;
1008                         uint32_t subsystem:8;
1009                         uint32_t rsvd0:8;
1010                         uint32_t domain:8;
1011                         /* dw 1 */
1012                         uint32_t status:8;
1013                         uint32_t additional_status:8;
1014                         uint32_t rsvd1:16;
1015                 #endif
1016                         uint32_t rsp_length;
1017                         uint32_t actual_rsp_length;
1018                 } rsp;
1019         } u0;
1020 };
1021 #define OCE_BMBX_RHDR_SZ 20
1022 #define OCE_MBX_RRHDR_SZ sizeof (struct mbx_hdr)
1023 #define OCE_MBX_ADDL_STATUS(_MHDR) ((_MHDR)->u0.rsp.additional_status)
1024 #define OCE_MBX_STATUS(_MHDR) ((_MHDR)->u0.rsp.status)
1025
1026 /* [05] OPCODE_COMMON_QUERY_LINK_CONFIG_V1 */
1027 struct mbx_query_common_link_config {
1028         struct mbx_hdr hdr;
1029         union {
1030                 struct {
1031                         uint32_t rsvd0;
1032                 } req;
1033
1034                 struct {
1035                 #ifdef _BIG_ENDIAN
1036                         uint32_t physical_port_fault:8;
1037                         uint32_t physical_port_speed:8;
1038                         uint32_t link_duplex:8;
1039                         uint32_t pt:2;
1040                         uint32_t port_number:6;
1041
1042                         uint16_t qos_link_speed;
1043                         uint16_t rsvd0;
1044
1045                         uint32_t rsvd1:21;
1046                         uint32_t phys_fcv:1;
1047                         uint32_t phys_rxf:1;
1048                         uint32_t phys_txf:1;
1049                         uint32_t logical_link_status:8;
1050                 #else
1051                         uint32_t port_number:6;
1052                         uint32_t pt:2;
1053                         uint32_t link_duplex:8;
1054                         uint32_t physical_port_speed:8;
1055                         uint32_t physical_port_fault:8;
1056
1057                         uint16_t rsvd0;
1058                         uint16_t qos_link_speed;
1059
1060                         uint32_t logical_link_status:8;
1061                         uint32_t phys_txf:1;
1062                         uint32_t phys_rxf:1;
1063                         uint32_t phys_fcv:1;
1064                         uint32_t rsvd1:21;
1065                 #endif
1066                 } rsp;
1067         } params;
1068 };
1069
1070 /* [57] OPCODE_COMMON_SET_LINK_SPEED */
1071 struct mbx_set_common_link_speed {
1072         struct mbx_hdr hdr;
1073         union {
1074                 struct {
1075 #ifdef _BIG_ENDIAN
1076                         uint8_t rsvd0;
1077                         uint8_t mac_speed;
1078                         uint8_t virtual_port;
1079                         uint8_t physical_port;
1080 #else
1081                         uint8_t physical_port;
1082                         uint8_t virtual_port;
1083                         uint8_t mac_speed;
1084                         uint8_t rsvd0;
1085 #endif
1086                 } req;
1087
1088                 struct {
1089                         uint32_t rsvd0;
1090                 } rsp;
1091
1092                 uint32_t dw;
1093         } params;
1094 };
1095
1096 struct mac_address_format {
1097         uint16_t size_of_struct;
1098         uint8_t mac_addr[6];
1099 };
1100
1101 /* [01] OPCODE_COMMON_QUERY_IFACE_MAC */
1102 struct mbx_query_common_iface_mac {
1103         struct mbx_hdr hdr;
1104         union {
1105                 struct {
1106 #ifdef _BIG_ENDIAN
1107                         uint16_t if_id;
1108                         uint8_t permanent;
1109                         uint8_t type;
1110 #else
1111                         uint8_t type;
1112                         uint8_t permanent;
1113                         uint16_t if_id;
1114 #endif
1115
1116                 } req;
1117
1118                 struct {
1119                         struct mac_address_format mac;
1120                 } rsp;
1121         } params;
1122 };
1123
1124 /* [02] OPCODE_COMMON_SET_IFACE_MAC */
1125 struct mbx_set_common_iface_mac {
1126         struct mbx_hdr hdr;
1127         union {
1128                 struct {
1129 #ifdef _BIG_ENDIAN
1130                         /* dw 0 */
1131                         uint16_t if_id;
1132                         uint8_t invalidate;
1133                         uint8_t type;
1134 #else
1135                         /* dw 0 */
1136                         uint8_t type;
1137                         uint8_t invalidate;
1138                         uint16_t if_id;
1139 #endif
1140                         /* dw 1 */
1141                         struct mac_address_format mac;
1142                 } req;
1143
1144                 struct {
1145                         uint32_t rsvd0;
1146                 } rsp;
1147
1148                 uint32_t dw[2];
1149         } params;
1150 };
1151
1152 /* [03] OPCODE_COMMON_SET_IFACE_MULTICAST */
1153 struct mbx_set_common_iface_multicast {
1154         struct mbx_hdr hdr;
1155         union {
1156                 struct {
1157                         /* dw 0 */
1158                         uint16_t num_mac;
1159                         uint8_t promiscuous;
1160                         uint8_t if_id;
1161                         /* dw 1-48 */
1162                         struct {
1163                                 uint8_t byte[6];
1164                         } mac[32];
1165
1166                 } req;
1167
1168                 struct {
1169                         uint32_t rsvd0;
1170                 } rsp;
1171
1172                 uint32_t dw[49];
1173         } params;
1174 };
1175
1176 struct qinq_vlan {
1177 #ifdef _BIG_ENDIAN
1178         uint16_t inner;
1179         uint16_t outer;
1180 #else
1181         uint16_t outer;
1182         uint16_t inner;
1183 #endif
1184 };
1185
1186 struct normal_vlan {
1187         uint16_t vtag;
1188 };
1189
1190 struct ntwk_if_vlan_tag {
1191         union {
1192                 struct normal_vlan normal;
1193                 struct qinq_vlan qinq;
1194         } u0;
1195 };
1196
1197 /* [50] OPCODE_COMMON_CREATE_IFACE */
1198 struct mbx_create_common_iface {
1199         struct mbx_hdr hdr;
1200         union {
1201                 struct {
1202                         uint32_t version;
1203                         uint32_t cap_flags;
1204                         uint32_t enable_flags;
1205                         uint8_t mac_addr[6];
1206                         uint8_t rsvd0;
1207                         uint8_t mac_invalid;
1208                         struct ntwk_if_vlan_tag vlan_tag;
1209                 } req;
1210
1211                 struct {
1212                         uint32_t if_id;
1213                         uint32_t pmac_id;
1214                 } rsp;
1215                 uint32_t dw[4];
1216         } params;
1217 };
1218
1219 /* [51] OPCODE_COMMON_DESTROY_IFACE */
1220 struct mbx_destroy_common_iface {
1221         struct mbx_hdr hdr;
1222         union {
1223                 struct {
1224                         uint32_t if_id;
1225                 } req;
1226
1227                 struct {
1228                         uint32_t rsvd0;
1229                 } rsp;
1230
1231                 uint32_t dw;
1232         } params;
1233 };
1234
1235 /* event queue context structure */
1236 struct oce_eq_ctx {
1237 #ifdef _BIG_ENDIAN
1238         uint32_t dw4rsvd1:16;
1239         uint32_t num_pages:16;
1240
1241         uint32_t size:1;
1242         uint32_t dw5rsvd2:1;
1243         uint32_t valid:1;
1244         uint32_t dw5rsvd1:29;
1245
1246         uint32_t armed:1;
1247         uint32_t dw6rsvd2:2;
1248         uint32_t count:3;
1249         uint32_t dw6rsvd1:26;
1250
1251         uint32_t dw7rsvd2:9;
1252         uint32_t delay_mult:10;
1253         uint32_t dw7rsvd1:13;
1254
1255         uint32_t dw8rsvd1;
1256 #else
1257         uint32_t num_pages:16;
1258         uint32_t dw4rsvd1:16;
1259
1260         uint32_t dw5rsvd1:29;
1261         uint32_t valid:1;
1262         uint32_t dw5rsvd2:1;
1263         uint32_t size:1;
1264
1265         uint32_t dw6rsvd1:26;
1266         uint32_t count:3;
1267         uint32_t dw6rsvd2:2;
1268         uint32_t armed:1;
1269
1270         uint32_t dw7rsvd1:13;
1271         uint32_t delay_mult:10;
1272         uint32_t dw7rsvd2:9;
1273
1274         uint32_t dw8rsvd1;
1275 #endif
1276 };
1277
1278 /* [13] OPCODE_COMMON_CREATE_EQ */
1279 struct mbx_create_common_eq {
1280         struct mbx_hdr hdr;
1281         union {
1282                 struct {
1283                         struct oce_eq_ctx ctx;
1284                         struct phys_addr pages[8];
1285                 } req;
1286
1287                 struct {
1288                         uint16_t eq_id;
1289                         uint16_t rsvd0;
1290                 } rsp;
1291         } params;
1292 };
1293
1294 /* [55] OPCODE_COMMON_DESTROY_EQ */
1295 struct mbx_destroy_common_eq {
1296         struct mbx_hdr hdr;
1297         union {
1298                 struct {
1299 #ifdef _BIG_ENDIAN
1300                         uint16_t rsvd0;
1301                         uint16_t id;
1302 #else
1303                         uint16_t id;
1304                         uint16_t rsvd0;
1305 #endif
1306                 } req;
1307
1308                 struct {
1309                         uint32_t rsvd0;
1310                 } rsp;
1311         } params;
1312 };
1313
1314 /* SLI-4 CQ context - use version V0 for B3, version V2 for Lancer */
1315 typedef union oce_cq_ctx_u {
1316         uint32_t dw[5];
1317         struct {
1318         #ifdef _BIG_ENDIAN
1319                 /* dw4 */
1320                 uint32_t dw4rsvd1:16;
1321                 uint32_t num_pages:16;
1322                 /* dw5 */
1323                 uint32_t eventable:1;
1324                 uint32_t dw5rsvd3:1;
1325                 uint32_t valid:1;
1326                 uint32_t count:2;
1327                 uint32_t dw5rsvd2:12;
1328                 uint32_t nodelay:1;
1329                 uint32_t coalesce_wm:2;
1330                 uint32_t dw5rsvd1:12;
1331                 /* dw6 */
1332                 uint32_t armed:1;
1333                 uint32_t dw6rsvd2:1;
1334                 uint32_t eq_id:8;
1335                 uint32_t dw6rsvd1:22;
1336         #else
1337                 /* dw4 */
1338                 uint32_t num_pages:16;
1339                 uint32_t dw4rsvd1:16;
1340                 /* dw5 */
1341                 uint32_t dw5rsvd1:12;
1342                 uint32_t coalesce_wm:2;
1343                 uint32_t nodelay:1;
1344                 uint32_t dw5rsvd2:12;
1345                 uint32_t count:2;
1346                 uint32_t valid:1;
1347                 uint32_t dw5rsvd3:1;
1348                 uint32_t eventable:1;
1349                 /* dw6 */
1350                 uint32_t dw6rsvd1:22;
1351                 uint32_t eq_id:8;
1352                 uint32_t dw6rsvd2:1;
1353                 uint32_t armed:1;
1354         #endif
1355                 /* dw7 */
1356                 uint32_t dw7rsvd1;
1357                 /* dw8 */
1358                 uint32_t dw8rsvd1;
1359         } v0;
1360         struct {
1361         #ifdef _BIG_ENDIAN
1362                 /* dw4 */
1363                 uint32_t dw4rsvd1:8;
1364                 uint32_t page_size:8;
1365                 uint32_t num_pages:16;
1366                 /* dw5 */
1367                 uint32_t eventable:1;
1368                 uint32_t dw5rsvd3:1;
1369                 uint32_t valid:1;
1370                 uint32_t count:2;
1371                 uint32_t dw5rsvd2:11;
1372                 uint32_t autovalid:1;
1373                 uint32_t nodelay:1;
1374                 uint32_t coalesce_wm:2;
1375                 uint32_t dw5rsvd1:12;
1376                 /* dw6 */
1377                 uint32_t armed:1;
1378                 uint32_t dw6rsvd1:15;
1379                 uint32_t eq_id:16;
1380                 /* dw7 */
1381                 uint32_t dw7rsvd1:16;
1382                 uint32_t cqe_count:16;
1383         #else
1384                 /* dw4 */
1385                 uint32_t num_pages:16;
1386                 uint32_t page_size:8;
1387                 uint32_t dw4rsvd1:8;
1388                 /* dw5 */
1389                 uint32_t dw5rsvd1:12;
1390                 uint32_t coalesce_wm:2;
1391                 uint32_t nodelay:1;
1392                 uint32_t autovalid:1;
1393                 uint32_t dw5rsvd2:11;
1394                 uint32_t count:2;
1395                 uint32_t valid:1;
1396                 uint32_t dw5rsvd3:1;
1397                 uint32_t eventable:1;
1398                 /* dw6 */
1399                 uint32_t eq_id:8;
1400                 uint32_t dw6rsvd1:15;
1401                 uint32_t armed:1;
1402                 /* dw7 */
1403                 uint32_t cqe_count:16;
1404                 uint32_t dw7rsvd1:16;
1405         #endif
1406                 /* dw8 */
1407                 uint32_t dw8rsvd1;
1408         } v2;
1409 } oce_cq_ctx_t;
1410
1411 /* [12] OPCODE_COMMON_CREATE_CQ */
1412 struct mbx_create_common_cq {
1413         struct mbx_hdr hdr;
1414         union {
1415                 struct {
1416                         oce_cq_ctx_t cq_ctx;
1417                         struct phys_addr pages[4];
1418                 } req;
1419
1420                 struct {
1421                         uint16_t cq_id;
1422                         uint16_t rsvd0;
1423                 } rsp;
1424         } params;
1425 };
1426
1427 /* [54] OPCODE_COMMON_DESTROY_CQ */
1428 struct mbx_destroy_common_cq {
1429         struct mbx_hdr hdr;
1430         union {
1431                 struct {
1432 #ifdef _BIG_ENDIAN
1433                         uint16_t rsvd0;
1434                         uint16_t id;
1435 #else
1436                         uint16_t id;
1437                         uint16_t rsvd0;
1438 #endif
1439                 } req;
1440
1441                 struct {
1442                         uint32_t rsvd0;
1443                 } rsp;
1444         } params;
1445 };
1446
1447 typedef union oce_mq_ctx_u {
1448         uint32_t dw[5];
1449         struct {
1450         #ifdef _BIG_ENDIAN
1451                 /* dw4 */
1452                 uint32_t dw4rsvd1:16;
1453                 uint32_t num_pages:16;
1454                 /* dw5 */
1455                 uint32_t cq_id:10;
1456                 uint32_t dw5rsvd2:2;
1457                 uint32_t ring_size:4;
1458                 uint32_t dw5rsvd1:16;
1459                 /* dw6 */
1460                 uint32_t valid:1;
1461                 uint32_t dw6rsvd1:31;
1462                 /* dw7 */
1463                 uint32_t dw7rsvd1:21;
1464                 uint32_t async_cq_id:10;
1465                 uint32_t async_cq_valid:1;
1466         #else
1467                 /* dw4 */
1468                 uint32_t num_pages:16;
1469                 uint32_t dw4rsvd1:16;
1470                 /* dw5 */
1471                 uint32_t dw5rsvd1:16;
1472                 uint32_t ring_size:4;
1473                 uint32_t dw5rsvd2:2;
1474                 uint32_t cq_id:10;
1475                 /* dw6 */
1476                 uint32_t dw6rsvd1:31;
1477                 uint32_t valid:1;
1478                 /* dw7 */
1479                 uint32_t async_cq_valid:1;
1480                 uint32_t async_cq_id:10;
1481                 uint32_t dw7rsvd1:21;
1482         #endif
1483                 /* dw8 */
1484                 uint32_t dw8rsvd1;
1485         } v0;
1486 } oce_mq_ctx_t;
1487
1488 /**
1489  * @brief [21] OPCODE_COMMON_CREATE_MQ
1490  * A MQ must be at least 16 entries deep (corresponding to 1 page) and
1491  * at most 128 entries deep (corresponding to 8 pages).
1492  */
1493 struct mbx_create_common_mq {
1494         struct mbx_hdr hdr;
1495         union {
1496                 struct {
1497                         oce_mq_ctx_t context;
1498                         struct phys_addr pages[8];
1499                 } req;
1500
1501                 struct {
1502                         uint32_t mq_id:16;
1503                         uint32_t rsvd0:16;
1504                 } rsp;
1505         } params;
1506 };
1507
1508 struct mbx_create_common_mq_ex {
1509         struct mbx_hdr hdr;
1510         union {
1511                 struct {
1512                         oce_mq_ext_ctx_t context;
1513                         struct phys_addr pages[8];
1514                 } req;
1515
1516                 struct {
1517                         uint32_t mq_id:16;
1518                         uint32_t rsvd0:16;
1519                 } rsp;
1520         } params;
1521 };
1522
1523
1524
1525 /* [53] OPCODE_COMMON_DESTROY_MQ */
1526 struct mbx_destroy_common_mq {
1527         struct mbx_hdr hdr;
1528         union {
1529                 struct {
1530 #ifdef _BIG_ENDIAN
1531                         uint16_t rsvd0;
1532                         uint16_t id;
1533 #else
1534                         uint16_t id;
1535                         uint16_t rsvd0;
1536 #endif
1537                 } req;
1538
1539                 struct {
1540                         uint32_t rsvd0;
1541                 } rsp;
1542         } params;
1543 };
1544
1545 /* [35] OPCODE_COMMON_GET_ FW_VERSION */
1546 struct mbx_get_common_fw_version {
1547         struct mbx_hdr hdr;
1548         union {
1549                 struct {
1550                         uint32_t rsvd0;
1551                 } req;
1552
1553                 struct {
1554                         uint8_t fw_ver_str[32];
1555                         uint8_t fw_on_flash_ver_str[32];
1556                 } rsp;
1557         } params;
1558 };
1559
1560 /* [52] OPCODE_COMMON_CEV_MODIFY_MSI_MESSAGES */
1561 struct mbx_common_cev_modify_msi_messages {
1562         struct mbx_hdr hdr;
1563         union {
1564                 struct {
1565                         uint32_t num_msi_msgs;
1566                 } req;
1567
1568                 struct {
1569                         uint32_t rsvd0;
1570                 } rsp;
1571         } params;
1572 };
1573
1574 /* [36] OPCODE_COMMON_SET_FLOW_CONTROL */
1575 /* [37] OPCODE_COMMON_GET_FLOW_CONTROL */
1576 struct mbx_common_get_set_flow_control {
1577         struct mbx_hdr hdr;
1578 #ifdef _BIG_ENDIAN
1579         uint16_t tx_flow_control;
1580         uint16_t rx_flow_control;
1581 #else
1582         uint16_t rx_flow_control;
1583         uint16_t tx_flow_control;
1584 #endif
1585 };
1586
1587 enum e_flash_opcode {
1588         MGMT_FLASHROM_OPCODE_FLASH = 1,
1589         MGMT_FLASHROM_OPCODE_SAVE = 2
1590 };
1591
1592 /* [06] OPCODE_READ_COMMON_FLASHROM */
1593 /* [07] OPCODE_WRITE_COMMON_FLASHROM */
1594
1595 struct mbx_common_read_write_flashrom {
1596         struct mbx_hdr hdr;
1597         uint32_t flash_op_code;
1598         uint32_t flash_op_type;
1599         uint32_t data_buffer_size;
1600         uint32_t data_offset;
1601         uint8_t  data_buffer[32768];    /* + IMAGE_TRANSFER_SIZE */
1602         uint8_t  rsvd[4];
1603 };
1604
1605 struct oce_phy_info {
1606         uint16_t phy_type;
1607         uint16_t interface_type;
1608         uint32_t misc_params;
1609         uint16_t ext_phy_details;
1610         uint16_t rsvd;
1611         uint16_t auto_speeds_supported;
1612         uint16_t fixed_speeds_supported;
1613         uint32_t future_use[2];
1614 };
1615
1616 struct mbx_common_phy_info {
1617         struct mbx_hdr hdr;
1618         union {
1619                 struct {
1620                         uint32_t rsvd0[4];
1621                 } req;
1622                 struct {
1623                         struct oce_phy_info phy_info;
1624                 } rsp;
1625         } params;
1626 };
1627
1628 /*Lancer firmware*/
1629
1630 struct mbx_lancer_common_write_object {
1631         union {
1632                 struct {
1633                         struct   mbx_hdr hdr;
1634                         uint32_t write_length: 24;
1635                         uint32_t rsvd: 7;
1636                         uint32_t eof: 1;
1637                         uint32_t write_offset;
1638                         uint8_t  object_name[104];
1639                         uint32_t descriptor_count;
1640                         uint32_t buffer_length;
1641                         uint32_t address_lower;
1642                         uint32_t address_upper;
1643                 } req;
1644                 struct {
1645                         uint8_t  opcode;
1646                         uint8_t  subsystem;
1647                         uint8_t  rsvd1[2];
1648                         uint8_t  status;
1649                         uint8_t  additional_status;
1650                         uint8_t  rsvd2[2];
1651                         uint32_t response_length;
1652                         uint32_t actual_response_length;
1653                         uint32_t actual_write_length;
1654                 } rsp;
1655         } params;
1656 };
1657
1658 /**
1659  * @brief MBX Common Quiery Firmaware Config
1660  * This command retrieves firmware configuration parameters and adapter
1661  * resources available to the driver originating the request. The firmware
1662  * configuration defines supported protocols by the installed adapter firmware.
1663  * This includes which ULP processors support the specified protocols and
1664  * the number of TCP connections allowed for that protocol.
1665  */
1666 struct mbx_common_query_fw_config {
1667         struct mbx_hdr hdr;
1668         union {
1669                 struct {
1670                         uint32_t rsvd0[30];
1671                 } req;
1672
1673                 struct {
1674                         uint32_t config_number;
1675                         uint32_t asic_revision;
1676                         uint32_t port_id;       /* used for stats retrieval */
1677                         uint32_t function_mode;
1678                         struct {
1679
1680                                 uint32_t ulp_mode;
1681                                 uint32_t nic_wqid_base;
1682                                 uint32_t nic_wq_tot;
1683                                 uint32_t toe_wqid_base;
1684                                 uint32_t toe_wq_tot;
1685                                 uint32_t toe_rqid_base;
1686                                 uint32_t toe_rqid_tot;
1687                                 uint32_t toe_defrqid_base;
1688                                 uint32_t toe_defrqid_count;
1689                                 uint32_t lro_rqid_base;
1690                                 uint32_t lro_rqid_tot;
1691                                 uint32_t iscsi_icd_base;
1692                                 uint32_t iscsi_icd_count;
1693                         } ulp[2];
1694                         uint32_t function_caps;
1695                         uint32_t cqid_base;
1696                         uint32_t cqid_tot;
1697                         uint32_t eqid_base;
1698                         uint32_t eqid_tot;
1699                 } rsp;
1700         } params;
1701 };
1702
1703 enum CQFW_CONFIG_NUMBER {
1704         FCN_NIC_ISCSI_Initiator = 0x0,
1705         FCN_ISCSI_Target = 0x3,
1706         FCN_FCoE = 0x7,
1707         FCN_ISCSI_Initiator_Target = 0x9,
1708         FCN_NIC_RDMA_TOE = 0xA,
1709         FCN_NIC_RDMA_FCoE = 0xB,
1710         FCN_NIC_RDMA_iSCSI = 0xC,
1711         FCN_NIC_iSCSI_FCoE = 0xD
1712 };
1713
1714 /**
1715  * @brief Function Capabilites
1716  * This field contains the flags indicating the capabilities of
1717  * the SLI Host’s PCI function.
1718  */
1719 enum CQFW_FUNCTION_CAPABILITIES {
1720         FNC_UNCLASSIFIED_STATS = 0x1,
1721         FNC_RSS = 0x2,
1722         FNC_PROMISCUOUS = 0x4,
1723         FNC_LEGACY_MODE = 0x8,
1724         FNC_HDS = 0x4000,
1725         FNC_VMQ = 0x10000,
1726         FNC_NETQ = 0x20000,
1727         FNC_QGROUPS = 0x40000,
1728         FNC_LRO = 0x100000,
1729         FNC_VLAN_OFFLOAD = 0x800000
1730 };
1731
1732 enum CQFW_ULP_MODES_SUPPORTED {
1733         ULP_TOE_MODE = 0x1,
1734         ULP_NIC_MODE = 0x2,
1735         ULP_RDMA_MODE = 0x4,
1736         ULP_ISCSI_INI_MODE = 0x10,
1737         ULP_ISCSI_TGT_MODE = 0x20,
1738         ULP_FCOE_INI_MODE = 0x40,
1739         ULP_FCOE_TGT_MODE = 0x80,
1740         ULP_DAL_MODE = 0x100,
1741         ULP_LRO_MODE = 0x200
1742 };
1743
1744 /**
1745  * @brief Function Modes Supported
1746  * Valid function modes (or protocol-types) supported on the SLI-Host’s
1747  * PCIe function.  This field is a logical OR of the following values:
1748  */
1749 enum CQFW_FUNCTION_MODES_SUPPORTED {
1750         FNM_TOE_MODE = 0x1,             /* TCP offload supported */
1751         FNM_NIC_MODE = 0x2,             /* Raw Ethernet supported */
1752         FNM_RDMA_MODE = 0x4,            /* RDMA protocol supported */
1753         FNM_VM_MODE = 0x8,              /* Virtual Machines supported  */
1754         FNM_ISCSI_INI_MODE = 0x10,      /* iSCSI initiator supported */
1755         FNM_ISCSI_TGT_MODE = 0x20,      /* iSCSI target plus initiator */
1756         FNM_FCOE_INI_MODE = 0x40,       /* FCoE Initiator supported */
1757         FNM_FCOE_TGT_MODE = 0x80,       /* FCoE target supported */
1758         FNM_DAL_MODE = 0x100,           /* DAL supported */
1759         FNM_LRO_MODE = 0x200,           /* LRO supported */
1760         FNM_FLEX10_MODE = 0x400,        /* QinQ, FLEX-10 or VNIC */
1761         FNM_NCSI_MODE = 0x800,          /* NCSI supported */
1762         FNM_IPV6_MODE = 0x1000,         /* IPV6 stack enabled */
1763         FNM_BE2_COMPAT_MODE = 0x2000,   /* BE2 compatibility (BE3 disable)*/
1764         FNM_INVALID_MODE = 0x8000,      /* Invalid */
1765         FNM_BE3_COMPAT_MODE = 0x10000,  /* BE3 features */
1766         FNM_VNIC_MODE = 0x20000,        /* Set when IBM vNIC mode is set */
1767         FNM_VNTAG_MODE = 0x40000,       /* Set when VNTAG mode is set */
1768         FNM_UMC_MODE = 0x1000000,       /* Set when UMC mode is set */
1769         FNM_UMC_DEF_EN = 0x100000,      /* Set when UMC Default is set */
1770         FNM_ONE_GB_EN = 0x200000,       /* Set when 1GB Default is set */
1771         FNM_VNIC_DEF_VALID = 0x400000,  /* Set when VNIC_DEF_EN is valid */
1772         FNM_VNIC_DEF_EN = 0x800000      /* Set when VNIC Default enabled */
1773 };
1774
1775
1776 struct mbx_common_config_vlan {
1777         struct mbx_hdr hdr;
1778         union {
1779                 struct {
1780 #ifdef _BIG_ENDIAN
1781                         uint8_t num_vlans;
1782                         uint8_t untagged;
1783                         uint8_t promisc;
1784                         uint8_t if_id;
1785 #else
1786                         uint8_t if_id;
1787                         uint8_t promisc;
1788                         uint8_t untagged;
1789                         uint8_t num_vlans;
1790 #endif
1791                         union {
1792                                 struct normal_vlan normal_vlans[64];
1793                                 struct qinq_vlan qinq_vlans[32];
1794                         } tags;
1795                 } req;
1796
1797                 struct {
1798                         uint32_t rsvd;
1799                 } rsp;
1800         } params;
1801 };
1802
1803 typedef struct iface_rx_filter_ctx {
1804         uint32_t global_flags_mask;
1805         uint32_t global_flags;
1806         uint32_t iface_flags_mask;
1807         uint32_t iface_flags;
1808         uint32_t if_id;
1809         #define IFACE_RX_NUM_MCAST_MAX          64
1810         uint32_t num_mcast;
1811         struct mbx_mcast_addr {
1812                 uint8_t byte[6];
1813         } mac[IFACE_RX_NUM_MCAST_MAX];
1814 } iface_rx_filter_ctx_t;
1815
1816 /* [34] OPCODE_COMMON_SET_IFACE_RX_FILTER */
1817 struct mbx_set_common_iface_rx_filter {
1818         struct mbx_hdr hdr;
1819         union {
1820                 iface_rx_filter_ctx_t req;
1821                 iface_rx_filter_ctx_t rsp;
1822         } params;
1823 };
1824
1825 struct be_set_eqd {
1826         uint32_t eq_id;
1827         uint32_t phase;
1828         uint32_t dm;
1829 };
1830
1831 /* [41] OPCODE_COMMON_MODIFY_EQ_DELAY */
1832 struct mbx_modify_common_eq_delay {
1833         struct mbx_hdr hdr;
1834         union {
1835                 struct {
1836                         uint32_t num_eq;
1837                         struct {
1838                                 uint32_t eq_id;
1839                                 uint32_t phase;
1840                                 uint32_t dm;
1841                         } delay[8];
1842                 } req;
1843
1844                 struct {
1845                         uint32_t rsvd0;
1846                 } rsp;
1847         } params;
1848 };
1849
1850 /* [32] OPCODE_COMMON_GET_CNTL_ATTRIBUTES */
1851
1852 struct mgmt_hba_attr {
1853         int8_t   flashrom_ver_str[32];
1854         int8_t   manufac_name[32];
1855         uint32_t supp_modes;
1856         int8_t   seeprom_ver_lo;
1857         int8_t   seeprom_ver_hi;
1858         int8_t   rsvd0[2];
1859         uint32_t ioctl_data_struct_ver;
1860         uint32_t ep_fw_data_struct_ver;
1861         uint8_t  ncsi_ver_str[12];
1862         uint32_t def_ext_to;
1863         int8_t   cntl_mod_num[32];
1864         int8_t   cntl_desc[64];
1865         int8_t   cntl_ser_num[32];
1866         int8_t   ip_ver_str[32];
1867         int8_t   fw_ver_str[32];
1868         int8_t   bios_ver_str[32];
1869         int8_t   redboot_ver_str[32];
1870         int8_t   drv_ver_str[32];
1871         int8_t   fw_on_flash_ver_str[32];
1872         uint32_t funcs_supp;
1873         uint16_t max_cdblen;
1874         uint8_t  asic_rev;
1875         uint8_t  gen_guid[16];
1876         uint8_t  hba_port_count;
1877         uint16_t default_link_down_timeout;
1878         uint8_t  iscsi_ver_min_max;
1879         uint8_t  multifunc_dev;
1880         uint8_t  cache_valid;
1881         uint8_t  hba_status;
1882         uint8_t  max_domains_supp;
1883         uint8_t  phy_port;
1884         uint32_t fw_post_status;
1885         uint32_t hba_mtu[8];
1886         uint8_t  iSCSI_feat;
1887         uint8_t  asic_gen;
1888         uint8_t  future_u8[2];
1889         uint32_t future_u32[3];
1890 };
1891
1892 struct mgmt_cntl_attr {
1893         struct    mgmt_hba_attr hba_attr;
1894         uint16_t  pci_vendor_id;
1895         uint16_t  pci_device_id;
1896         uint16_t  pci_sub_vendor_id;
1897         uint16_t  pci_sub_system_id;
1898         uint8_t   pci_bus_num;
1899         uint8_t   pci_dev_num;
1900         uint8_t   pci_func_num;
1901         uint8_t   interface_type;
1902         uint64_t  unique_id;
1903         uint8_t   netfilters;
1904         uint8_t   rsvd0[3];
1905         uint32_t  future_u32[4];
1906 };
1907
1908 struct mbx_common_get_cntl_attr {
1909         struct mbx_hdr hdr;
1910         union {
1911                 struct {
1912                         uint32_t rsvd0;
1913                 } req;
1914                 struct {
1915                         struct mgmt_cntl_attr cntl_attr_info;
1916                 } rsp;
1917         } params;
1918 };
1919
1920 /* [59] OPCODE_ADD_COMMON_IFACE_MAC */
1921 struct mbx_add_common_iface_mac {
1922         struct mbx_hdr hdr;
1923         union {
1924                 struct {
1925                         uint32_t if_id;
1926                         uint8_t mac_address[6];
1927                         uint8_t rsvd0[2];
1928                 } req;
1929                 struct {
1930                         uint32_t pmac_id;
1931                 } rsp;
1932         } params;
1933 };
1934
1935 /* [60] OPCODE_DEL_COMMON_IFACE_MAC */
1936 struct mbx_del_common_iface_mac {
1937         struct mbx_hdr hdr;
1938         union {
1939                 struct {
1940                         uint32_t if_id;
1941                         uint32_t pmac_id;
1942                 } req;
1943                 struct {
1944                         uint32_t rsvd0;
1945                 } rsp;
1946         } params;
1947 };
1948
1949 /* [8] OPCODE_QUERY_COMMON_MAX_MBX_BUFFER_SIZE */
1950 struct mbx_query_common_max_mbx_buffer_size {
1951         struct mbx_hdr hdr;
1952         struct {
1953                 uint32_t max_ioctl_bufsz;
1954         } rsp;
1955 };
1956
1957 /* [61] OPCODE_COMMON_FUNCTION_RESET */
1958 struct ioctl_common_function_reset {
1959         struct mbx_hdr hdr;
1960 };
1961
1962 /* [73] OPCODE_COMMON_READ_TRANSRECEIVER_DATA */
1963 struct mbx_read_common_transrecv_data {
1964         struct mbx_hdr hdr;
1965         union {
1966                 struct {
1967                         uint32_t    page_num;
1968                         uint32_t    port;
1969                 } req;
1970                 struct {
1971                         uint32_t    page_num;
1972                         uint32_t    port;
1973                         uint32_t    page_data[32];
1974                 } rsp;
1975         } params;
1976
1977 };
1978
1979 /* [80] OPCODE_COMMON_FUNCTION_LINK_CONFIG */
1980 struct mbx_common_func_link_cfg {
1981         struct mbx_hdr hdr;
1982         union {
1983                 struct {
1984                         uint32_t enable;
1985                 } req;
1986                 struct {
1987                         uint32_t rsvd0;
1988                 } rsp;
1989         } params;
1990 };
1991
1992 /* [103] OPCODE_COMMON_SET_FUNCTIONAL_CAPS */
1993 #define CAP_SW_TIMESTAMPS       2
1994 #define CAP_BE3_NATIVE_ERX_API  4
1995
1996 struct mbx_common_set_function_cap {
1997         struct mbx_hdr hdr;
1998         union {
1999                 struct {
2000                         uint32_t valid_capability_flags;
2001                         uint32_t capability_flags;
2002                         uint8_t  sbz[212];
2003                 } req;
2004                 struct {
2005                         uint32_t valid_capability_flags;
2006                         uint32_t capability_flags;
2007                         uint8_t  sbz[212];
2008                 } rsp;
2009         } params;
2010 };
2011 struct mbx_lowlevel_test_loopback_mode {
2012         struct mbx_hdr hdr;
2013         union {
2014                 struct {
2015                         uint32_t loopback_type;
2016                         uint32_t num_pkts;
2017                         uint64_t pattern;
2018                         uint32_t src_port;
2019                         uint32_t dest_port;
2020                         uint32_t pkt_size;
2021                 }req;
2022                 struct {
2023                         uint32_t    status;
2024                         uint32_t    num_txfer;
2025                         uint32_t    num_rx;
2026                         uint32_t    miscomp_off;
2027                         uint32_t    ticks_compl;
2028                 }rsp;
2029         } params;
2030 };
2031
2032 struct mbx_lowlevel_set_loopback_mode {
2033         struct mbx_hdr hdr;
2034         union {
2035                 struct {
2036                         uint8_t src_port;
2037                         uint8_t dest_port;
2038                         uint8_t loopback_type;
2039                         uint8_t loopback_state;
2040                 } req;
2041                 struct {
2042                         uint8_t rsvd0[4];
2043                 } rsp;
2044         } params;
2045 };
2046 #define MAX_RESC_DESC                           256
2047 #define RESC_DESC_SIZE                          88
2048 #define ACTIVE_PROFILE                          2
2049 #define NIC_RESC_DESC_TYPE_V0                   0x41
2050 #define NIC_RESC_DESC_TYPE_V1                   0x51
2051 /* OPCODE_COMMON_GET_FUNCTION_CONFIG */
2052 struct mbx_common_get_func_config {
2053         struct mbx_hdr hdr;
2054         union {
2055                 struct {
2056                         uint8_t rsvd;
2057                         uint8_t type;
2058                         uint16_t rsvd1;
2059                 } req;
2060                 struct {
2061                         uint32_t desc_count;
2062                         uint8_t resources[MAX_RESC_DESC * RESC_DESC_SIZE];
2063                 } rsp;
2064         } params;
2065 };
2066
2067
2068 /* OPCODE_COMMON_GET_PROFILE_CONFIG */
2069
2070 struct mbx_common_get_profile_config {
2071         struct mbx_hdr hdr;
2072         union {
2073                 struct {
2074                         uint8_t rsvd;
2075                         uint8_t type;
2076                         uint16_t rsvd1;
2077                 } req;
2078                 struct {
2079                         uint32_t desc_count;
2080                         uint8_t resources[MAX_RESC_DESC * RESC_DESC_SIZE];
2081                 } rsp;
2082         } params;
2083 };
2084
2085 struct oce_nic_resc_desc {
2086         uint8_t desc_type;
2087         uint8_t desc_len;
2088         uint8_t rsvd1;
2089         uint8_t flags;
2090         uint8_t vf_num;
2091         uint8_t rsvd2;
2092         uint8_t pf_num;
2093         uint8_t rsvd3;
2094         uint16_t unicast_mac_count;
2095         uint8_t rsvd4[6];
2096         uint16_t mcc_count;
2097         uint16_t vlan_count;
2098         uint16_t mcast_mac_count;
2099         uint16_t txq_count;
2100         uint16_t rq_count;
2101         uint16_t rssq_count;
2102         uint16_t lro_count;
2103         uint16_t cq_count;
2104         uint16_t toe_conn_count;
2105         uint16_t eq_count;
2106         uint32_t rsvd5;
2107         uint32_t cap_flags;
2108         uint8_t link_param;
2109         uint8_t rsvd6[3];
2110         uint32_t bw_min;
2111         uint32_t bw_max;
2112         uint8_t acpi_params;
2113         uint8_t wol_param;
2114         uint16_t rsvd7;
2115         uint32_t rsvd8[7];
2116
2117 };
2118
2119
2120 struct flash_file_hdr {
2121         uint8_t  sign[52];
2122         uint8_t  ufi_version[4];
2123         uint32_t file_len;
2124         uint32_t cksum;
2125         uint32_t antidote;
2126         uint32_t num_imgs;
2127         uint8_t  build[24];
2128         uint8_t  asic_type_rev;
2129         uint8_t  rsvd[31];
2130 };
2131
2132 struct image_hdr {
2133         uint32_t imageid;
2134         uint32_t imageoffset;
2135         uint32_t imagelength;
2136         uint32_t image_checksum;
2137         uint8_t  image_version[32];
2138 };
2139
2140 struct flash_section_hdr {
2141         uint32_t format_rev;
2142         uint32_t cksum;
2143         uint32_t antidote;
2144         uint32_t num_images;
2145         uint8_t  id_string[128];
2146         uint32_t rsvd[4];
2147 };
2148
2149 struct flash_section_entry {
2150         uint32_t type;
2151         uint32_t offset;
2152         uint32_t pad_size;
2153         uint32_t image_size;
2154         uint32_t cksum;
2155         uint32_t entry_point;
2156         uint32_t rsvd0;
2157         uint32_t rsvd1;
2158         uint8_t  ver_data[32];
2159 };
2160
2161 struct flash_sec_info {
2162         uint8_t cookie[32];
2163         struct  flash_section_hdr fsec_hdr;
2164         struct  flash_section_entry fsec_entry[32];
2165 };
2166
2167
2168 enum LOWLEVEL_SUBSYSTEM_OPCODES {
2169 /* Opcodes used for lowlevel functions common to many subystems.
2170  * Some of these opcodes are used for diagnostic functions only.
2171  * These opcodes use the MBX_SUBSYSTEM_LOWLEVEL subsystem code.
2172  */
2173         OPCODE_LOWLEVEL_TEST_LOOPBACK = 18,
2174         OPCODE_LOWLEVEL_SET_LOOPBACK_MODE = 19,
2175         OPCODE_LOWLEVEL_GET_LOOPBACK_MODE = 20
2176 };
2177
2178 enum LLDP_SUBSYSTEM_OPCODES {
2179 /* Opcodes used for LLDP susbsytem for configuring the LLDP state machines. */
2180         OPCODE_LLDP_GET_CFG = 1,
2181         OPCODE_LLDP_SET_CFG = 2,
2182         OPCODE_LLDP_GET_STATS = 3
2183 };
2184
2185 enum DCBX_SUBSYSTEM_OPCODES {
2186 /* Opcodes used for DCBX. */
2187         OPCODE_DCBX_GET_CFG = 1,
2188         OPCODE_DCBX_SET_CFG = 2,
2189         OPCODE_DCBX_GET_MIB_INFO = 3,
2190         OPCODE_DCBX_GET_DCBX_MODE = 4,
2191         OPCODE_DCBX_SET_MODE = 5
2192 };
2193
2194 enum DMTF_SUBSYSTEM_OPCODES {
2195 /* Opcodes used for DCBX subsystem. */
2196         OPCODE_DMTF_EXEC_CLP_CMD = 1
2197 };
2198
2199 enum DIAG_SUBSYSTEM_OPCODES {
2200 /* Opcodes used for diag functions common to many subsystems. */
2201         OPCODE_DIAG_RUN_DMA_TEST = 1,
2202         OPCODE_DIAG_RUN_MDIO_TEST = 2,
2203         OPCODE_DIAG_RUN_NLB_TEST = 3,
2204         OPCODE_DIAG_RUN_ARM_TIMER_TEST = 4,
2205         OPCODE_DIAG_GET_MAC = 5
2206 };
2207
2208 enum VENDOR_SUBSYSTEM_OPCODES {
2209 /* Opcodes used for Vendor subsystem. */
2210         OPCODE_VENDOR_SLI = 1
2211 };
2212
2213 /* Management Status Codes */
2214 enum MGMT_STATUS_SUCCESS {
2215         MGMT_SUCCESS = 0,
2216         MGMT_FAILED = 1,
2217         MGMT_ILLEGAL_REQUEST = 2,
2218         MGMT_ILLEGAL_FIELD = 3,
2219         MGMT_INSUFFICIENT_BUFFER = 4,
2220         MGMT_UNAUTHORIZED_REQUEST = 5,
2221         MGMT_INVALID_ISNS_ADDRESS = 10,
2222         MGMT_INVALID_IPADDR = 11,
2223         MGMT_INVALID_GATEWAY = 12,
2224         MGMT_INVALID_SUBNETMASK = 13,
2225         MGMT_INVALID_TARGET_IPADDR = 16,
2226         MGMT_TGTTBL_FULL = 20,
2227         MGMT_FLASHROM_SAVE_FAILED = 23,
2228         MGMT_IOCTLHANDLE_ALLOC_FAILED = 27,
2229         MGMT_INVALID_SESSION = 31,
2230         MGMT_INVALID_CONNECTION = 32,
2231         MGMT_BTL_PATH_EXCEEDS_OSM_LIMIT = 33,
2232         MGMT_BTL_TGTID_EXCEEDS_OSM_LIMIT = 34,
2233         MGMT_BTL_PATH_TGTID_OCCUPIED = 35,
2234         MGMT_BTL_NO_FREE_SLOT_PATH = 36,
2235         MGMT_BTL_NO_FREE_SLOT_TGTID = 37,
2236         MGMT_POLL_IOCTL_TIMEOUT = 40,
2237         MGMT_ERROR_ACITISCSI = 41,
2238         MGMT_BUFFER_SIZE_EXCEED_OSM_OR_OS_LIMIT = 43,
2239         MGMT_REBOOT_REQUIRED = 44,
2240         MGMT_INSUFFICIENT_TIMEOUT = 45,
2241         MGMT_IPADDR_NOT_SET = 46,
2242         MGMT_IPADDR_DUP_DETECTED = 47,
2243         MGMT_CANT_REMOVE_LAST_CONNECTION = 48,
2244         MGMT_TARGET_BUSY = 49,
2245         MGMT_TGT_ERR_LISTEN_SOCKET = 50,
2246         MGMT_TGT_ERR_BIND_SOCKET = 51,
2247         MGMT_TGT_ERR_NO_SOCKET = 52,
2248         MGMT_TGT_ERR_ISNS_COMM_FAILED = 55,
2249         MGMT_CANNOT_DELETE_BOOT_TARGET = 56,
2250         MGMT_TGT_PORTAL_MODE_IN_LISTEN = 57,
2251         MGMT_FCF_IN_USE = 58 ,
2252         MGMT_NO_CQE = 59,
2253         MGMT_TARGET_NOT_FOUND = 65,
2254         MGMT_NOT_SUPPORTED = 66,
2255         MGMT_NO_FCF_RECORDS = 67,
2256         MGMT_FEATURE_NOT_SUPPORTED = 68,
2257         MGMT_VPD_FUNCTION_OUT_OF_RANGE = 69,
2258         MGMT_VPD_FUNCTION_TYPE_INCORRECT = 70,
2259         MGMT_INVALID_NON_EMBEDDED_WRB = 71,
2260         MGMT_OOR = 100,
2261         MGMT_INVALID_PD = 101,
2262         MGMT_STATUS_PD_INUSE = 102,
2263         MGMT_INVALID_CQ = 103,
2264         MGMT_INVALID_QP = 104,
2265         MGMT_INVALID_STAG = 105,
2266         MGMT_ORD_EXCEEDS = 106,
2267         MGMT_IRD_EXCEEDS = 107,
2268         MGMT_SENDQ_WQE_EXCEEDS = 108,
2269         MGMT_RECVQ_RQE_EXCEEDS = 109,
2270         MGMT_SGE_SEND_EXCEEDS = 110,
2271         MGMT_SGE_WRITE_EXCEEDS = 111,
2272         MGMT_SGE_RECV_EXCEEDS = 112,
2273         MGMT_INVALID_STATE_CHANGE = 113,
2274         MGMT_MW_BOUND = 114,
2275         MGMT_INVALID_VA = 115,
2276         MGMT_INVALID_LENGTH = 116,
2277         MGMT_INVALID_FBO = 117,
2278         MGMT_INVALID_ACC_RIGHTS = 118,
2279         MGMT_INVALID_PBE_SIZE = 119,
2280         MGMT_INVALID_PBL_ENTRY = 120,
2281         MGMT_INVALID_PBL_OFFSET = 121,
2282         MGMT_ADDR_NON_EXIST = 122,
2283         MGMT_INVALID_VLANID = 123,
2284         MGMT_INVALID_MTU = 124,
2285         MGMT_INVALID_BACKLOG = 125,
2286         MGMT_CONNECTION_INPROGRESS = 126,
2287         MGMT_INVALID_RQE_SIZE = 127,
2288         MGMT_INVALID_RQE_ENTRY = 128
2289 };
2290
2291 /* Additional Management Status Codes */
2292 enum MGMT_ADDI_STATUS {
2293         MGMT_ADDI_NO_STATUS = 0,
2294         MGMT_ADDI_INVALID_IPTYPE = 1,
2295         MGMT_ADDI_TARGET_HANDLE_NOT_FOUND = 9,
2296         MGMT_ADDI_SESSION_HANDLE_NOT_FOUND = 10,
2297         MGMT_ADDI_CONNECTION_HANDLE_NOT_FOUND = 11,
2298         MGMT_ADDI_ACTIVE_SESSIONS_PRESENT = 16,
2299         MGMT_ADDI_SESSION_ALREADY_OPENED = 17,
2300         MGMT_ADDI_SESSION_ALREADY_CLOSED = 18,
2301         MGMT_ADDI_DEST_HOST_UNREACHABLE = 19,
2302         MGMT_ADDI_LOGIN_IN_PROGRESS = 20,
2303         MGMT_ADDI_TCP_CONNECT_FAILED = 21,
2304         MGMT_ADDI_INSUFFICIENT_RESOURCES = 22,
2305         MGMT_ADDI_LINK_DOWN = 23,
2306         MGMT_ADDI_DHCP_ERROR = 24,
2307         MGMT_ADDI_CONNECTION_OFFLOADED = 25,
2308         MGMT_ADDI_CONNECTION_NOT_OFFLOADED = 26,
2309         MGMT_ADDI_CONNECTION_UPLOAD_IN_PROGRESS = 27,
2310         MGMT_ADDI_REQUEST_REJECTED = 28,
2311         MGMT_ADDI_INVALID_SUBSYSTEM = 29,
2312         MGMT_ADDI_INVALID_OPCODE = 30,
2313         MGMT_ADDI_INVALID_MAXCONNECTION_PARAM = 31,
2314         MGMT_ADDI_INVALID_KEY = 32,
2315         MGMT_ADDI_INVALID_DOMAIN = 35,
2316         MGMT_ADDI_LOGIN_INITIATOR_ERROR = 43,
2317         MGMT_ADDI_LOGIN_AUTHENTICATION_ERROR = 44,
2318         MGMT_ADDI_LOGIN_AUTHORIZATION_ERROR = 45,
2319         MGMT_ADDI_LOGIN_NOT_FOUND = 46,
2320         MGMT_ADDI_LOGIN_TARGET_REMOVED = 47,
2321         MGMT_ADDI_LOGIN_UNSUPPORTED_VERSION = 48,
2322         MGMT_ADDI_LOGIN_TOO_MANY_CONNECTIONS = 49,
2323         MGMT_ADDI_LOGIN_MISSING_PARAMETER = 50,
2324         MGMT_ADDI_LOGIN_NO_SESSION_SPANNING = 51,
2325         MGMT_ADDI_LOGIN_SESSION_TYPE_NOT_SUPPORTED = 52,
2326         MGMT_ADDI_LOGIN_SESSION_DOES_NOT_EXIST = 53,
2327         MGMT_ADDI_LOGIN_INVALID_DURING_LOGIN = 54,
2328         MGMT_ADDI_LOGIN_TARGET_ERROR = 55,
2329         MGMT_ADDI_LOGIN_SERVICE_UNAVAILABLE = 56,
2330         MGMT_ADDI_LOGIN_OUT_OF_RESOURCES = 57,
2331         MGMT_ADDI_SAME_CHAP_SECRET = 58,
2332         MGMT_ADDI_INVALID_SECRET_LENGTH = 59,
2333         MGMT_ADDI_DUPLICATE_ENTRY = 60,
2334         MGMT_ADDI_SETTINGS_MODIFIED_REBOOT_REQD = 63,
2335         MGMT_ADDI_INVALID_EXTENDED_TIMEOUT = 64,
2336         MGMT_ADDI_INVALID_INTERFACE_HANDLE = 65,
2337         MGMT_ADDI_ERR_VLAN_ON_DEF_INTERFACE = 66,
2338         MGMT_ADDI_INTERFACE_DOES_NOT_EXIST = 67,
2339         MGMT_ADDI_INTERFACE_ALREADY_EXISTS = 68,
2340         MGMT_ADDI_INVALID_VLAN_RANGE = 69,
2341         MGMT_ADDI_ERR_SET_VLAN = 70,
2342         MGMT_ADDI_ERR_DEL_VLAN = 71,
2343         MGMT_ADDI_CANNOT_DEL_DEF_INTERFACE = 72,
2344         MGMT_ADDI_DHCP_REQ_ALREADY_PENDING = 73,
2345         MGMT_ADDI_TOO_MANY_INTERFACES = 74,
2346         MGMT_ADDI_INVALID_REQUEST = 75
2347 };
2348
2349 enum NIC_SUBSYSTEM_OPCODES {
2350 /**
2351  * @brief NIC Subsystem Opcodes (see Network SLI-4 manual >= Rev4, v21-2)
2352  * These opcodes are used for configuring the Ethernet interfaces.
2353  * These opcodes all use the MBX_SUBSYSTEM_NIC subsystem code.
2354  */
2355         NIC_CONFIG_RSS = 1,
2356         NIC_CONFIG_ACPI = 2,
2357         NIC_CONFIG_PROMISCUOUS = 3,
2358         NIC_GET_STATS = 4,
2359         NIC_CREATE_WQ = 7,
2360         NIC_CREATE_RQ = 8,
2361         NIC_DELETE_WQ = 9,
2362         NIC_DELETE_RQ = 10,
2363         NIC_CONFIG_ACPI_WOL_MAGIC = 12,
2364         NIC_GET_NETWORK_STATS = 13,
2365         NIC_CREATE_HDS_RQ = 16,
2366         NIC_DELETE_HDS_RQ = 17,
2367         NIC_GET_PPORT_STATS = 18,
2368         NIC_GET_VPORT_STATS = 19,
2369         NIC_GET_QUEUE_STATS = 20
2370 };
2371
2372 /* Hash option flags for RSS enable */
2373 enum RSS_ENABLE_FLAGS {
2374         RSS_ENABLE_NONE         = 0x0,  /* (No RSS) */
2375         RSS_ENABLE_IPV4         = 0x1,  /* (IPV4 HASH enabled ) */
2376         RSS_ENABLE_TCP_IPV4     = 0x2,  /* (TCP IPV4 Hash enabled) */
2377         RSS_ENABLE_IPV6         = 0x4,  /* (IPV6 HASH enabled) */
2378         RSS_ENABLE_TCP_IPV6     = 0x8,  /* (TCP IPV6 HASH */
2379         RSS_ENABLE_UDP_IPV4     = 0x10, /* UDP IPV4 HASH */
2380         RSS_ENABLE_UDP_IPV6     = 0x20  /* UDP IPV6 HASH */
2381 };
2382 #define RSS_ENABLE (RSS_ENABLE_IPV4 | RSS_ENABLE_TCP_IPV4)
2383 #define RSS_DISABLE RSS_ENABLE_NONE
2384
2385 /* NIC header WQE */
2386 struct oce_nic_hdr_wqe {
2387         union {
2388                 struct {
2389 #ifdef _BIG_ENDIAN
2390                         /* dw0 */
2391                         uint32_t rsvd0;
2392
2393                         /* dw1 */
2394                         uint32_t last_seg_udp_len:14;
2395                         uint32_t rsvd1:18;
2396
2397                         /* dw2 */
2398                         uint32_t lso_mss:14;
2399                         uint32_t num_wqe:5;
2400                         uint32_t rsvd4:2;
2401                         uint32_t vlan:1;
2402                         uint32_t lso:1;
2403                         uint32_t tcpcs:1;
2404                         uint32_t udpcs:1;
2405                         uint32_t ipcs:1;
2406                         uint32_t rsvd3:1;
2407                         uint32_t rsvd2:1;
2408                         uint32_t forward:1;
2409                         uint32_t crc:1;
2410                         uint32_t event:1;
2411                         uint32_t complete:1;
2412
2413                         /* dw3 */
2414                         uint32_t vlan_tag:16;
2415                         uint32_t total_length:16;
2416 #else
2417                         /* dw0 */
2418                         uint32_t rsvd0;
2419
2420                         /* dw1 */
2421                         uint32_t rsvd1:18;
2422                         uint32_t last_seg_udp_len:14;
2423
2424                         /* dw2 */
2425                         uint32_t complete:1;
2426                         uint32_t event:1;
2427                         uint32_t crc:1;
2428                         uint32_t forward:1;
2429                         uint32_t rsvd2:1;
2430                         uint32_t rsvd3:1;
2431                         uint32_t ipcs:1;
2432                         uint32_t udpcs:1;
2433                         uint32_t tcpcs:1;
2434                         uint32_t lso:1;
2435                         uint32_t vlan:1;
2436                         uint32_t rsvd4:2;
2437                         uint32_t num_wqe:5;
2438                         uint32_t lso_mss:14;
2439
2440                         /* dw3 */
2441                         uint32_t total_length:16;
2442                         uint32_t vlan_tag:16;
2443 #endif
2444                 } s;
2445                 uint32_t dw[4];
2446         } u0;
2447 };
2448
2449 /* NIC fragment WQE */
2450 struct oce_nic_frag_wqe {
2451         union {
2452                 struct {
2453                         /* dw0 */
2454                         uint32_t frag_pa_hi;
2455                         /* dw1 */
2456                         uint32_t frag_pa_lo;
2457                         /* dw2 */
2458                         uint32_t rsvd0;
2459                         uint32_t frag_len;
2460                 } s;
2461                 uint32_t dw[4];
2462         } u0;
2463 };
2464
2465 /* Ethernet Tx Completion Descriptor */
2466 struct oce_nic_tx_cqe {
2467         union {
2468                 struct {
2469 #ifdef _BIG_ENDIAN
2470                         /* dw 0 */
2471                         uint32_t status:4;
2472                         uint32_t rsvd0:8;
2473                         uint32_t port:2;
2474                         uint32_t ct:2;
2475                         uint32_t wqe_index:16;
2476
2477                         /* dw 1 */
2478                         uint32_t rsvd1:5;
2479                         uint32_t cast_enc:2;
2480                         uint32_t lso:1;
2481                         uint32_t nwh_bytes:8;
2482                         uint32_t user_bytes:16;
2483
2484                         /* dw 2 */
2485                         uint32_t rsvd2;
2486
2487                         /* dw 3 */
2488                         uint32_t valid:1;
2489                         uint32_t rsvd3:4;
2490                         uint32_t wq_id:11;
2491                         uint32_t num_pkts:16;
2492 #else
2493                         /* dw 0 */
2494                         uint32_t wqe_index:16;
2495                         uint32_t ct:2;
2496                         uint32_t port:2;
2497                         uint32_t rsvd0:8;
2498                         uint32_t status:4;
2499
2500                         /* dw 1 */
2501                         uint32_t user_bytes:16;
2502                         uint32_t nwh_bytes:8;
2503                         uint32_t lso:1;
2504                         uint32_t cast_enc:2;
2505                         uint32_t rsvd1:5;
2506                         /* dw 2 */
2507                         uint32_t rsvd2;
2508
2509                         /* dw 3 */
2510                         uint32_t num_pkts:16;
2511                         uint32_t wq_id:11;
2512                         uint32_t rsvd3:4;
2513                         uint32_t valid:1;
2514 #endif
2515                 } s;
2516                 uint32_t dw[4];
2517         } u0;
2518 };
2519 #define WQ_CQE_VALID(_cqe)  (_cqe->u0.dw[3])
2520 #define WQ_CQE_INVALIDATE(_cqe)  (_cqe->u0.dw[3] = 0)
2521
2522 /* Receive Queue Entry (RQE) */
2523 struct oce_nic_rqe {
2524         union {
2525                 struct {
2526                         uint32_t frag_pa_hi;
2527                         uint32_t frag_pa_lo;
2528                 } s;
2529                 uint32_t dw[2];
2530         } u0;
2531 };
2532
2533 /* NIC Receive CQE */
2534 struct oce_nic_rx_cqe {
2535         union {
2536                 struct {
2537 #ifdef _BIG_ENDIAN
2538                         /* dw 0 */
2539                         uint32_t ip_options:1;
2540                         uint32_t port:1;
2541                         uint32_t pkt_size:14;
2542                         uint32_t vlan_tag:16;
2543
2544                         /* dw 1 */
2545                         uint32_t num_fragments:3;
2546                         uint32_t switched:1;
2547                         uint32_t ct:2;
2548                         uint32_t frag_index:10;
2549                         uint32_t rsvd0:1;
2550                         uint32_t vlan_tag_present:1;
2551                         uint32_t mac_dst:6;
2552                         uint32_t ip_ver:1;
2553                         uint32_t l4_cksum_pass:1;
2554                         uint32_t ip_cksum_pass:1;
2555                         uint32_t udpframe:1;
2556                         uint32_t tcpframe:1;
2557                         uint32_t ipframe:1;
2558                         uint32_t rss_hp:1;
2559                         uint32_t error:1;
2560
2561                         /* dw 2 */
2562                         uint32_t valid:1;
2563                         uint32_t hds_type:2;
2564                         uint32_t lro_pkt:1;
2565                         uint32_t rsvd4:1;
2566                         uint32_t hds_hdr_size:12;
2567                         uint32_t hds_hdr_frag_index:10;
2568                         uint32_t rss_bank:1;
2569                         uint32_t qnq:1;
2570                         uint32_t pkt_type:2;
2571                         uint32_t rss_flush:1;
2572
2573                         /* dw 3 */
2574                         uint32_t rss_hash_value;
2575 #else
2576                         /* dw 0 */
2577                         uint32_t vlan_tag:16;
2578                         uint32_t pkt_size:14;
2579                         uint32_t port:1;
2580                         uint32_t ip_options:1;
2581                         /* dw 1 */
2582                         uint32_t error:1;
2583                         uint32_t rss_hp:1;
2584                         uint32_t ipframe:1;
2585                         uint32_t tcpframe:1;
2586                         uint32_t udpframe:1;
2587                         uint32_t ip_cksum_pass:1;
2588                         uint32_t l4_cksum_pass:1;
2589                         uint32_t ip_ver:1;
2590                         uint32_t mac_dst:6;
2591                         uint32_t vlan_tag_present:1;
2592                         uint32_t rsvd0:1;
2593                         uint32_t frag_index:10;
2594                         uint32_t ct:2;
2595                         uint32_t switched:1;
2596                         uint32_t num_fragments:3;
2597
2598                         /* dw 2 */
2599                         uint32_t rss_flush:1;
2600                         uint32_t pkt_type:2;
2601                         uint32_t qnq:1;
2602                         uint32_t rss_bank:1;
2603                         uint32_t hds_hdr_frag_index:10;
2604                         uint32_t hds_hdr_size:12;
2605                         uint32_t rsvd4:1;
2606                         uint32_t lro_pkt:1;
2607                         uint32_t hds_type:2;
2608                         uint32_t valid:1;
2609                         /* dw 3 */
2610                         uint32_t rss_hash_value;
2611 #endif
2612                 } s;
2613                 uint32_t dw[4];
2614         } u0;
2615 };
2616 /* NIC Receive CQE_v1 */
2617 struct oce_nic_rx_cqe_v1 {
2618         union {
2619                 struct {
2620 #ifdef _BIG_ENDIAN
2621                         /* dw 0 */
2622                         uint32_t ip_options:1;
2623                         uint32_t vlan_tag_present:1;
2624                         uint32_t pkt_size:14;
2625                         uint32_t vlan_tag:16;
2626
2627                         /* dw 1 */
2628                         uint32_t num_fragments:3;
2629                         uint32_t switched:1;
2630                         uint32_t ct:2;
2631                         uint32_t frag_index:10;
2632                         uint32_t rsvd0:1;
2633                         uint32_t mac_dst:7;
2634                         uint32_t ip_ver:1;
2635                         uint32_t l4_cksum_pass:1;
2636                         uint32_t ip_cksum_pass:1;
2637                         uint32_t udpframe:1;
2638                         uint32_t tcpframe:1;
2639                         uint32_t ipframe:1;
2640                         uint32_t rss_hp:1;
2641                         uint32_t error:1;
2642
2643                         /* dw 2 */
2644                         uint32_t valid:1;
2645                         uint32_t rsvd4:13;
2646                         uint32_t hds_hdr_size:
2647                         uint32_t hds_hdr_frag_index:8;
2648                         uint32_t vlantag:1;
2649                         uint32_t port:2;
2650                         uint32_t rss_bank:1;
2651                         uint32_t qnq:1;
2652                         uint32_t pkt_type:2;
2653                         uint32_t rss_flush:1;
2654
2655                         /* dw 3 */
2656                         uint32_t rss_hash_value;
2657         #else
2658                         /* dw 0 */
2659                         uint32_t vlan_tag:16;
2660                         uint32_t pkt_size:14;
2661                         uint32_t vlan_tag_present:1;
2662                         uint32_t ip_options:1;
2663                         /* dw 1 */
2664                         uint32_t error:1;
2665                         uint32_t rss_hp:1;
2666                         uint32_t ipframe:1;
2667                         uint32_t tcpframe:1;
2668                         uint32_t udpframe:1;
2669                         uint32_t ip_cksum_pass:1;
2670                         uint32_t l4_cksum_pass:1;
2671                         uint32_t ip_ver:1;
2672                         uint32_t mac_dst:7;
2673                         uint32_t rsvd0:1;
2674                         uint32_t frag_index:10;
2675                         uint32_t ct:2;
2676                         uint32_t switched:1;
2677                         uint32_t num_fragments:3;
2678
2679                         /* dw 2 */
2680                         uint32_t rss_flush:1;
2681                         uint32_t pkt_type:2;
2682                         uint32_t qnq:1;
2683                         uint32_t rss_bank:1;
2684                         uint32_t port:2;
2685                         uint32_t vlantag:1;
2686                         uint32_t hds_hdr_frag_index:8;
2687                         uint32_t hds_hdr_size:2;
2688                         uint32_t rsvd4:13;
2689                         uint32_t valid:1;
2690                         /* dw 3 */
2691                         uint32_t rss_hash_value;
2692 #endif
2693                 } s;
2694                 uint32_t dw[4];
2695         } u0;
2696 };
2697
2698 #define RQ_CQE_VALID_MASK  0x80
2699 #define RQ_CQE_VALID(_cqe) (_cqe->u0.dw[2])
2700 #define RQ_CQE_INVALIDATE(_cqe) (_cqe->u0.dw[2] = 0)
2701
2702 struct mbx_config_nic_promiscuous {
2703         struct mbx_hdr hdr;
2704         union {
2705                 struct {
2706 #ifdef _BIG_ENDIAN
2707                         uint16_t rsvd0;
2708                         uint8_t port1_promisc;
2709                         uint8_t port0_promisc;
2710 #else
2711                         uint8_t port0_promisc;
2712                         uint8_t port1_promisc;
2713                         uint16_t rsvd0;
2714 #endif
2715                 } req;
2716
2717                 struct {
2718                         uint32_t rsvd0;
2719                 } rsp;
2720         } params;
2721 };
2722
2723 typedef union oce_wq_ctx_u {
2724                 uint32_t dw[17];
2725                 struct {
2726 #ifdef _BIG_ENDIAN
2727                         /* dw4 */
2728                         uint32_t dw4rsvd2:8;
2729                         uint32_t nic_wq_type:8;
2730                         uint32_t dw4rsvd1:8;
2731                         uint32_t num_pages:8;
2732                         /* dw5 */
2733                         uint32_t dw5rsvd2:12;
2734                         uint32_t wq_size:4;
2735                         uint32_t dw5rsvd1:16;
2736                         /* dw6 */
2737                         uint32_t valid:1;
2738                         uint32_t dw6rsvd1:31;
2739                         /* dw7 */
2740                         uint32_t dw7rsvd1:16;
2741                         uint32_t cq_id:16;
2742 #else
2743                         /* dw4 */
2744                         uint32_t num_pages:8;
2745 #if 0
2746                         uint32_t dw4rsvd1:8;
2747 #else
2748 /* PSP: this workaround is not documented: fill 0x01 for ulp_mask */
2749                         uint32_t ulp_mask:8;
2750 #endif
2751                         uint32_t nic_wq_type:8;
2752                         uint32_t dw4rsvd2:8;
2753                         /* dw5 */
2754                         uint32_t dw5rsvd1:16;
2755                         uint32_t wq_size:4;
2756                         uint32_t dw5rsvd2:12;
2757                         /* dw6 */
2758                         uint32_t dw6rsvd1:31;
2759                         uint32_t valid:1;
2760                         /* dw7 */
2761                         uint32_t cq_id:16;
2762                         uint32_t dw7rsvd1:16;
2763 #endif
2764                         /* dw8 - dw20 */
2765                         uint32_t dw8_20rsvd1[13];
2766                 } v0;
2767                 struct {
2768 #ifdef _BIG_ENDIAN
2769                         /* dw4 */
2770                         uint32_t dw4rsvd2:8;
2771                         uint32_t nic_wq_type:8;
2772                         uint32_t dw4rsvd1:8;
2773                         uint32_t num_pages:8;
2774                         /* dw5 */
2775                         uint32_t dw5rsvd2:12;
2776                         uint32_t wq_size:4;
2777                         uint32_t iface_id:16;
2778                         /* dw6 */
2779                         uint32_t valid:1;
2780                         uint32_t dw6rsvd1:31;
2781                         /* dw7 */
2782                         uint32_t dw7rsvd1:16;
2783                         uint32_t cq_id:16;
2784 #else
2785                         /* dw4 */
2786                         uint32_t num_pages:8;
2787                         uint32_t dw4rsvd1:8;
2788                         uint32_t nic_wq_type:8;
2789                         uint32_t dw4rsvd2:8;
2790                         /* dw5 */
2791                         uint32_t iface_id:16;
2792                         uint32_t wq_size:4;
2793                         uint32_t dw5rsvd2:12;
2794                         /* dw6 */
2795                         uint32_t dw6rsvd1:31;
2796                         uint32_t valid:1;
2797                         /* dw7 */
2798                         uint32_t cq_id:16;
2799                         uint32_t dw7rsvd1:16;
2800 #endif
2801                         /* dw8 - dw20 */
2802                         uint32_t dw8_20rsvd1[13];
2803                 } v1;
2804 } oce_wq_ctx_t;
2805
2806 /**
2807  * @brief [07] NIC_CREATE_WQ
2808  * @note
2809  * Lancer requires an InterfaceID to be specified with every WQ. This
2810  * is the basis for NIC IOV where the Interface maps to a vPort and maps
2811  * to both Tx and Rx sides.
2812  */
2813 #define OCE_WQ_TYPE_FORWARDING  0x1     /* wq forwards pkts to TOE */
2814 #define OCE_WQ_TYPE_STANDARD    0x2     /* wq sends network pkts */
2815 struct mbx_create_nic_wq {
2816         struct mbx_hdr hdr;
2817         union {
2818                 struct {
2819                         uint8_t num_pages;
2820                         uint8_t ulp_num;
2821                         uint16_t nic_wq_type;
2822                         uint16_t if_id;
2823                         uint8_t wq_size;
2824                         uint8_t rsvd1;
2825                         uint32_t rsvd2;
2826                         uint16_t cq_id;
2827                         uint16_t rsvd3;
2828                         uint32_t rsvd4[13];
2829                         struct phys_addr pages[8];
2830
2831                 } req;
2832
2833                 struct {
2834                         uint16_t wq_id;
2835                         uint16_t rid;
2836                         uint32_t db_offset;
2837                         uint8_t tc_id;
2838                         uint8_t rsvd0[3];
2839                 } rsp;
2840         } params;
2841 };
2842
2843 /* [09] NIC_DELETE_WQ */
2844 struct mbx_delete_nic_wq {
2845         /* dw0 - dw3 */
2846         struct mbx_hdr hdr;
2847         union {
2848                 struct {
2849 #ifdef _BIG_ENDIAN
2850                         /* dw4 */
2851                         uint16_t rsvd0;
2852                         uint16_t wq_id;
2853 #else
2854                         /* dw4 */
2855                         uint16_t wq_id;
2856                         uint16_t rsvd0;
2857 #endif
2858                 } req;
2859                 struct {
2860                         uint32_t rsvd0;
2861                 } rsp;
2862         } params;
2863 };
2864
2865
2866
2867 struct mbx_create_nic_rq {
2868         struct mbx_hdr hdr;
2869         union {
2870                 struct {
2871                         uint16_t cq_id;
2872                         uint8_t frag_size;
2873                         uint8_t num_pages;
2874                         struct phys_addr pages[2];
2875                         uint32_t if_id;
2876                         uint16_t max_frame_size;
2877                         uint16_t page_size;
2878                         uint32_t is_rss_queue;
2879                 } req;
2880
2881                 struct {
2882                         uint16_t rq_id;
2883                         uint8_t rss_cpuid;
2884                         uint8_t rsvd0;
2885                 } rsp;
2886
2887         } params;
2888 };
2889
2890
2891
2892 /* [10] NIC_DELETE_RQ */
2893 struct mbx_delete_nic_rq {
2894         /* dw0 - dw3 */
2895         struct mbx_hdr hdr;
2896         union {
2897                 struct {
2898 #ifdef _BIG_ENDIAN
2899                         /* dw4 */
2900                         uint16_t bypass_flush;
2901                         uint16_t rq_id;
2902 #else
2903                         /* dw4 */
2904                         uint16_t rq_id;
2905                         uint16_t bypass_flush;
2906 #endif
2907                 } req;
2908
2909                 struct {
2910                         /* dw4 */
2911                         uint32_t rsvd0;
2912                 } rsp;
2913         } params;
2914 };
2915
2916
2917
2918
2919 struct oce_port_rxf_stats_v0 {
2920         uint32_t rx_bytes_lsd;                  /* dword 0*/
2921         uint32_t rx_bytes_msd;                  /* dword 1*/
2922         uint32_t rx_total_frames;               /* dword 2*/
2923         uint32_t rx_unicast_frames;             /* dword 3*/
2924         uint32_t rx_multicast_frames;           /* dword 4*/
2925         uint32_t rx_broadcast_frames;           /* dword 5*/
2926         uint32_t rx_crc_errors;                 /* dword 6*/
2927         uint32_t rx_alignment_symbol_errors;    /* dword 7*/
2928         uint32_t rx_pause_frames;               /* dword 8*/
2929         uint32_t rx_control_frames;             /* dword 9*/
2930         uint32_t rx_in_range_errors;            /* dword 10*/
2931         uint32_t rx_out_range_errors;           /* dword 11*/
2932         uint32_t rx_frame_too_long;             /* dword 12*/
2933         uint32_t rx_address_match_errors;       /* dword 13*/
2934         uint32_t rx_vlan_mismatch;              /* dword 14*/
2935         uint32_t rx_dropped_too_small;          /* dword 15*/
2936         uint32_t rx_dropped_too_short;          /* dword 16*/
2937         uint32_t rx_dropped_header_too_small;   /* dword 17*/
2938         uint32_t rx_dropped_tcp_length;         /* dword 18*/
2939         uint32_t rx_dropped_runt;               /* dword 19*/
2940         uint32_t rx_64_byte_packets;            /* dword 20*/
2941         uint32_t rx_65_127_byte_packets;        /* dword 21*/
2942         uint32_t rx_128_256_byte_packets;       /* dword 22*/
2943         uint32_t rx_256_511_byte_packets;       /* dword 23*/
2944         uint32_t rx_512_1023_byte_packets;      /* dword 24*/
2945         uint32_t rx_1024_1518_byte_packets;     /* dword 25*/
2946         uint32_t rx_1519_2047_byte_packets;     /* dword 26*/
2947         uint32_t rx_2048_4095_byte_packets;     /* dword 27*/
2948         uint32_t rx_4096_8191_byte_packets;     /* dword 28*/
2949         uint32_t rx_8192_9216_byte_packets;     /* dword 29*/
2950         uint32_t rx_ip_checksum_errs;           /* dword 30*/
2951         uint32_t rx_tcp_checksum_errs;          /* dword 31*/
2952         uint32_t rx_udp_checksum_errs;          /* dword 32*/
2953         uint32_t rx_non_rss_packets;            /* dword 33*/
2954         uint32_t rx_ipv4_packets;               /* dword 34*/
2955         uint32_t rx_ipv6_packets;               /* dword 35*/
2956         uint32_t rx_ipv4_bytes_lsd;             /* dword 36*/
2957         uint32_t rx_ipv4_bytes_msd;             /* dword 37*/
2958         uint32_t rx_ipv6_bytes_lsd;             /* dword 38*/
2959         uint32_t rx_ipv6_bytes_msd;             /* dword 39*/
2960         uint32_t rx_chute1_packets;             /* dword 40*/
2961         uint32_t rx_chute2_packets;             /* dword 41*/
2962         uint32_t rx_chute3_packets;             /* dword 42*/
2963         uint32_t rx_management_packets;         /* dword 43*/
2964         uint32_t rx_switched_unicast_packets;   /* dword 44*/
2965         uint32_t rx_switched_multicast_packets; /* dword 45*/
2966         uint32_t rx_switched_broadcast_packets; /* dword 46*/
2967         uint32_t tx_bytes_lsd;                  /* dword 47*/
2968         uint32_t tx_bytes_msd;                  /* dword 48*/
2969         uint32_t tx_unicastframes;              /* dword 49*/
2970         uint32_t tx_multicastframes;            /* dword 50*/
2971         uint32_t tx_broadcastframes;            /* dword 51*/
2972         uint32_t tx_pauseframes;                /* dword 52*/
2973         uint32_t tx_controlframes;              /* dword 53*/
2974         uint32_t tx_64_byte_packets;            /* dword 54*/
2975         uint32_t tx_65_127_byte_packets;        /* dword 55*/
2976         uint32_t tx_128_256_byte_packets;       /* dword 56*/
2977         uint32_t tx_256_511_byte_packets;       /* dword 57*/
2978         uint32_t tx_512_1023_byte_packets;      /* dword 58*/
2979         uint32_t tx_1024_1518_byte_packets;     /* dword 59*/
2980         uint32_t tx_1519_2047_byte_packets;     /* dword 60*/
2981         uint32_t tx_2048_4095_byte_packets;     /* dword 61*/
2982         uint32_t tx_4096_8191_byte_packets;     /* dword 62*/
2983         uint32_t tx_8192_9216_byte_packets;     /* dword 63*/
2984         uint32_t rxpp_fifo_overflow_drop;       /* dword 64*/
2985         uint32_t rx_input_fifo_overflow_drop;   /* dword 65*/
2986 };
2987
2988
2989 struct oce_rxf_stats_v0 {
2990         struct oce_port_rxf_stats_v0 port[2];
2991         uint32_t rx_drops_no_pbuf;              /* dword 132*/
2992         uint32_t rx_drops_no_txpb;              /* dword 133*/
2993         uint32_t rx_drops_no_erx_descr;         /* dword 134*/
2994         uint32_t rx_drops_no_tpre_descr;        /* dword 135*/
2995         uint32_t management_rx_port_packets;    /* dword 136*/
2996         uint32_t management_rx_port_bytes;      /* dword 137*/
2997         uint32_t management_rx_port_pause_frames;/* dword 138*/
2998         uint32_t management_rx_port_errors;     /* dword 139*/
2999         uint32_t management_tx_port_packets;    /* dword 140*/
3000         uint32_t management_tx_port_bytes;      /* dword 141*/
3001         uint32_t management_tx_port_pause;      /* dword 142*/
3002         uint32_t management_rx_port_rxfifo_overflow; /* dword 143*/
3003         uint32_t rx_drops_too_many_frags;       /* dword 144*/
3004         uint32_t rx_drops_invalid_ring;         /* dword 145*/
3005         uint32_t forwarded_packets;             /* dword 146*/
3006         uint32_t rx_drops_mtu;                  /* dword 147*/
3007         uint32_t rsvd0[7];
3008         uint32_t port0_jabber_events;
3009         uint32_t port1_jabber_events;
3010         uint32_t rsvd1[6];
3011 };
3012
3013 struct oce_port_rxf_stats_v1 {
3014         uint32_t rsvd0[12];
3015         uint32_t rx_crc_errors;
3016         uint32_t rx_alignment_symbol_errors;
3017         uint32_t rx_pause_frames;
3018         uint32_t rx_priority_pause_frames;
3019         uint32_t rx_control_frames;
3020         uint32_t rx_in_range_errors;
3021         uint32_t rx_out_range_errors;
3022         uint32_t rx_frame_too_long;
3023         uint32_t rx_address_match_errors;
3024         uint32_t rx_dropped_too_small;
3025         uint32_t rx_dropped_too_short;
3026         uint32_t rx_dropped_header_too_small;
3027         uint32_t rx_dropped_tcp_length;
3028         uint32_t rx_dropped_runt;
3029         uint32_t rsvd1[10];
3030         uint32_t rx_ip_checksum_errs;
3031         uint32_t rx_tcp_checksum_errs;
3032         uint32_t rx_udp_checksum_errs;
3033         uint32_t rsvd2[7];
3034         uint32_t rx_switched_unicast_packets;
3035         uint32_t rx_switched_multicast_packets;
3036         uint32_t rx_switched_broadcast_packets;
3037         uint32_t rsvd3[3];
3038         uint32_t tx_pauseframes;
3039         uint32_t tx_priority_pauseframes;
3040         uint32_t tx_controlframes;
3041         uint32_t rsvd4[10];
3042         uint32_t rxpp_fifo_overflow_drop;
3043         uint32_t rx_input_fifo_overflow_drop;
3044         uint32_t pmem_fifo_overflow_drop;
3045         uint32_t jabber_events;
3046         uint32_t rsvd5[3];
3047 };
3048
3049
3050 struct oce_rxf_stats_v1 {
3051         struct oce_port_rxf_stats_v1 port[4];
3052         uint32_t rsvd0[2];
3053         uint32_t rx_drops_no_pbuf;
3054         uint32_t rx_drops_no_txpb;
3055         uint32_t rx_drops_no_erx_descr;
3056         uint32_t rx_drops_no_tpre_descr;
3057         uint32_t rsvd1[6];
3058         uint32_t rx_drops_too_many_frags;
3059         uint32_t rx_drops_invalid_ring;
3060         uint32_t forwarded_packets;
3061         uint32_t rx_drops_mtu;
3062         uint32_t rsvd2[14];
3063 };
3064
3065 struct oce_erx_stats_v1 {
3066         uint32_t rx_drops_no_fragments[68];
3067         uint32_t rsvd[4];
3068 };
3069
3070
3071 struct oce_erx_stats_v0 {
3072         uint32_t rx_drops_no_fragments[44];
3073         uint32_t rsvd[4];
3074 };
3075
3076 struct oce_pmem_stats {
3077         uint32_t eth_red_drops;
3078         uint32_t rsvd[5];
3079 };
3080
3081 struct oce_hw_stats_v1 {
3082         struct oce_rxf_stats_v1 rxf;
3083         uint32_t rsvd0[OCE_TXP_SW_SZ];
3084         struct oce_erx_stats_v1 erx;
3085         struct oce_pmem_stats pmem;
3086         uint32_t rsvd1[18];
3087 };
3088
3089 struct oce_hw_stats_v0 {
3090         struct oce_rxf_stats_v0 rxf;
3091         uint32_t rsvd[48];
3092         struct oce_erx_stats_v0 erx;
3093         struct oce_pmem_stats pmem;
3094 };
3095
3096 struct mbx_get_nic_stats_v0 {
3097         struct mbx_hdr hdr;
3098         union {
3099                 struct {
3100                         uint32_t rsvd0;
3101                 } req;
3102
3103                 union {
3104                         struct oce_hw_stats_v0 stats;
3105                 } rsp;
3106         } params;
3107 };
3108
3109 struct mbx_get_nic_stats {
3110         struct mbx_hdr hdr;
3111         union {
3112                 struct {
3113                         uint32_t rsvd0;
3114                 } req;
3115
3116                 struct {
3117                         struct oce_hw_stats_v1 stats;
3118                 } rsp;
3119         } params;
3120 };
3121
3122
3123 /* [18(0x12)] NIC_GET_PPORT_STATS */
3124 struct pport_stats {
3125         uint64_t tx_pkts;
3126         uint64_t tx_unicast_pkts;
3127         uint64_t tx_multicast_pkts;
3128         uint64_t tx_broadcast_pkts;
3129         uint64_t tx_bytes;
3130         uint64_t tx_unicast_bytes;
3131         uint64_t tx_multicast_bytes;
3132         uint64_t tx_broadcast_bytes;
3133         uint64_t tx_discards;
3134         uint64_t tx_errors;
3135         uint64_t tx_pause_frames;
3136         uint64_t tx_pause_on_frames;
3137         uint64_t tx_pause_off_frames;
3138         uint64_t tx_internal_mac_errors;
3139         uint64_t tx_control_frames;
3140         uint64_t tx_pkts_64_bytes;
3141         uint64_t tx_pkts_65_to_127_bytes;
3142         uint64_t tx_pkts_128_to_255_bytes;
3143         uint64_t tx_pkts_256_to_511_bytes;
3144         uint64_t tx_pkts_512_to_1023_bytes;
3145         uint64_t tx_pkts_1024_to_1518_bytes;
3146         uint64_t tx_pkts_1519_to_2047_bytes;
3147         uint64_t tx_pkts_2048_to_4095_bytes;
3148         uint64_t tx_pkts_4096_to_8191_bytes;
3149         uint64_t tx_pkts_8192_to_9216_bytes;
3150         uint64_t tx_lso_pkts;
3151         uint64_t rx_pkts;
3152         uint64_t rx_unicast_pkts;
3153         uint64_t rx_multicast_pkts;
3154         uint64_t rx_broadcast_pkts;
3155         uint64_t rx_bytes;
3156         uint64_t rx_unicast_bytes;
3157         uint64_t rx_multicast_bytes;
3158         uint64_t rx_broadcast_bytes;
3159         uint32_t rx_unknown_protos;
3160         uint32_t reserved_word69;
3161         uint64_t rx_discards;
3162         uint64_t rx_errors;
3163         uint64_t rx_crc_errors;
3164         uint64_t rx_alignment_errors;
3165         uint64_t rx_symbol_errors;
3166         uint64_t rx_pause_frames;
3167         uint64_t rx_pause_on_frames;
3168         uint64_t rx_pause_off_frames;
3169         uint64_t rx_frames_too_long;
3170         uint64_t rx_internal_mac_errors;
3171         uint32_t rx_undersize_pkts;
3172         uint32_t rx_oversize_pkts;
3173         uint32_t rx_fragment_pkts;
3174         uint32_t rx_jabbers;
3175         uint64_t rx_control_frames;
3176         uint64_t rx_control_frames_unknown_opcode;
3177         uint32_t rx_in_range_errors;
3178         uint32_t rx_out_of_range_errors;
3179         uint32_t rx_address_match_errors;
3180         uint32_t rx_vlan_mismatch_errors;
3181         uint32_t rx_dropped_too_small;
3182         uint32_t rx_dropped_too_short;
3183         uint32_t rx_dropped_header_too_small;
3184         uint32_t rx_dropped_invalid_tcp_length;
3185         uint32_t rx_dropped_runt;
3186         uint32_t rx_ip_checksum_errors;
3187         uint32_t rx_tcp_checksum_errors;
3188         uint32_t rx_udp_checksum_errors;
3189         uint32_t rx_non_rss_pkts;
3190         uint64_t reserved_word111;
3191         uint64_t rx_ipv4_pkts;
3192         uint64_t rx_ipv6_pkts;
3193         uint64_t rx_ipv4_bytes;
3194         uint64_t rx_ipv6_bytes;
3195         uint64_t rx_nic_pkts;
3196         uint64_t rx_tcp_pkts;
3197         uint64_t rx_iscsi_pkts;
3198         uint64_t rx_management_pkts;
3199         uint64_t rx_switched_unicast_pkts;
3200         uint64_t rx_switched_multicast_pkts;
3201         uint64_t rx_switched_broadcast_pkts;
3202         uint64_t num_forwards;
3203         uint32_t rx_fifo_overflow;
3204         uint32_t rx_input_fifo_overflow;
3205         uint64_t rx_drops_too_many_frags;
3206         uint32_t rx_drops_invalid_queue;
3207         uint32_t reserved_word141;
3208         uint64_t rx_drops_mtu;
3209         uint64_t rx_pkts_64_bytes;
3210         uint64_t rx_pkts_65_to_127_bytes;
3211         uint64_t rx_pkts_128_to_255_bytes;
3212         uint64_t rx_pkts_256_to_511_bytes;
3213         uint64_t rx_pkts_512_to_1023_bytes;
3214         uint64_t rx_pkts_1024_to_1518_bytes;
3215         uint64_t rx_pkts_1519_to_2047_bytes;
3216         uint64_t rx_pkts_2048_to_4095_bytes;
3217         uint64_t rx_pkts_4096_to_8191_bytes;
3218         uint64_t rx_pkts_8192_to_9216_bytes;
3219 };
3220
3221 struct mbx_get_pport_stats {
3222         /* dw0 - dw3 */
3223         struct mbx_hdr hdr;
3224         union {
3225                 struct {
3226                         /* dw4 */
3227 #ifdef _BIG_ENDIAN
3228                         uint32_t reset_stats:8;
3229                         uint32_t rsvd0:8;
3230                         uint32_t port_number:16;
3231 #else
3232                         uint32_t port_number:16;
3233                         uint32_t rsvd0:8;
3234                         uint32_t reset_stats:8;
3235 #endif
3236                 } req;
3237
3238                 union {
3239                         struct pport_stats pps;
3240                         uint32_t pport_stats[164 - 4 + 1];
3241                 } rsp;
3242         } params;
3243 };
3244
3245 /* [19(0x13)] NIC_GET_VPORT_STATS */
3246 struct vport_stats {
3247         uint64_t tx_pkts;
3248         uint64_t tx_unicast_pkts;
3249         uint64_t tx_multicast_pkts;
3250         uint64_t tx_broadcast_pkts;
3251         uint64_t tx_bytes;
3252         uint64_t tx_unicast_bytes;
3253         uint64_t tx_multicast_bytes;
3254         uint64_t tx_broadcast_bytes;
3255         uint64_t tx_discards;
3256         uint64_t tx_errors;
3257         uint64_t tx_pkts_64_bytes;
3258         uint64_t tx_pkts_65_to_127_bytes;
3259         uint64_t tx_pkts_128_to_255_bytes;
3260         uint64_t tx_pkts_256_to_511_bytes;
3261         uint64_t tx_pkts_512_to_1023_bytes;
3262         uint64_t tx_pkts_1024_to_1518_bytes;
3263         uint64_t tx_pkts_1519_to_9699_bytes;
3264         uint64_t tx_pkts_over_9699_bytes;
3265         uint64_t rx_pkts;
3266         uint64_t rx_unicast_pkts;
3267         uint64_t rx_multicast_pkts;
3268         uint64_t rx_broadcast_pkts;
3269         uint64_t rx_bytes;
3270         uint64_t rx_unicast_bytes;
3271         uint64_t rx_multicast_bytes;
3272         uint64_t rx_broadcast_bytes;
3273         uint64_t rx_discards;
3274         uint64_t rx_errors;
3275         uint64_t rx_pkts_64_bytes;
3276         uint64_t rx_pkts_65_to_127_bytes;
3277         uint64_t rx_pkts_128_to_255_bytes;
3278         uint64_t rx_pkts_256_to_511_bytes;
3279         uint64_t rx_pkts_512_to_1023_bytes;
3280         uint64_t rx_pkts_1024_to_1518_bytes;
3281         uint64_t rx_pkts_1519_to_9699_bytes;
3282         uint64_t rx_pkts_gt_9699_bytes;
3283 };
3284 struct mbx_get_vport_stats {
3285         /* dw0 - dw3 */
3286         struct mbx_hdr hdr;
3287         union {
3288                 struct {
3289                         /* dw4 */
3290 #ifdef _BIG_ENDIAN
3291                         uint32_t reset_stats:8;
3292                         uint32_t rsvd0:8;
3293                         uint32_t vport_number:16;
3294 #else
3295                         uint32_t vport_number:16;
3296                         uint32_t rsvd0:8;
3297                         uint32_t reset_stats:8;
3298 #endif
3299                 } req;
3300
3301                 union {
3302                         struct vport_stats vps;
3303                         uint32_t vport_stats[75 - 4 + 1];
3304                 } rsp;
3305         } params;
3306 };
3307
3308 /**
3309  * @brief       [20(0x14)] NIC_GET_QUEUE_STATS
3310  * The significant difference between vPort and Queue statistics is
3311  * the packet byte counters.
3312  */
3313 struct queue_stats {
3314         uint64_t packets;
3315         uint64_t bytes;
3316         uint64_t errors;
3317         uint64_t drops;
3318         uint64_t buffer_errors;         /* rsvd when tx */
3319 };
3320
3321 #define QUEUE_TYPE_WQ           0
3322 #define QUEUE_TYPE_RQ           1
3323 #define QUEUE_TYPE_HDS_RQ       1       /* same as RQ */
3324
3325 struct mbx_get_queue_stats {
3326         /* dw0 - dw3 */
3327         struct mbx_hdr hdr;
3328         union {
3329                 struct {
3330                         /* dw4 */
3331 #ifdef _BIG_ENDIAN
3332                         uint32_t reset_stats:8;
3333                         uint32_t queue_type:8;
3334                         uint32_t queue_id:16;
3335 #else
3336                         uint32_t queue_id:16;
3337                         uint32_t queue_type:8;
3338                         uint32_t reset_stats:8;
3339 #endif
3340                 } req;
3341
3342                 union {
3343                         struct queue_stats qs;
3344                         uint32_t queue_stats[13 - 4 + 1];
3345                 } rsp;
3346         } params;
3347 };
3348
3349
3350 /* [01] NIC_CONFIG_RSS */
3351 #define OCE_HASH_TBL_SZ 10
3352 #define OCE_CPU_TBL_SZ  128
3353 #define OCE_FLUSH       1       /* RSS flush completion per CQ port */
3354 struct mbx_config_nic_rss {
3355         struct mbx_hdr hdr;
3356         union {
3357                 struct {
3358 #ifdef _BIG_ENDIAN
3359                         uint32_t if_id;
3360                         uint16_t cpu_tbl_sz_log2;
3361                         uint16_t enable_rss;
3362                         uint32_t hash[OCE_HASH_TBL_SZ];
3363                         uint8_t cputable[OCE_CPU_TBL_SZ];
3364                         uint8_t rsvd[3];
3365                         uint8_t flush;
3366 #else
3367                         uint32_t if_id;
3368                         uint16_t enable_rss;
3369                         uint16_t cpu_tbl_sz_log2;
3370                         uint32_t hash[OCE_HASH_TBL_SZ];
3371                         uint8_t cputable[OCE_CPU_TBL_SZ];
3372                         uint8_t flush;
3373                         uint8_t rsvd[3];
3374 #endif
3375                 } req;
3376                 struct {
3377                         uint8_t rsvd[3];
3378                         uint8_t rss_bank;
3379                 } rsp;
3380         } params;
3381 };
3382
3383
3384 #pragma pack()
3385
3386
3387 typedef uint32_t oce_stat_t;            /* statistic counter */
3388
3389 enum OCE_RXF_PORT_STATS {
3390         RXF_RX_BYTES_LSD,
3391         RXF_RX_BYTES_MSD,
3392         RXF_RX_TOTAL_FRAMES,
3393         RXF_RX_UNICAST_FRAMES,
3394         RXF_RX_MULTICAST_FRAMES,
3395         RXF_RX_BROADCAST_FRAMES,
3396         RXF_RX_CRC_ERRORS,
3397         RXF_RX_ALIGNMENT_SYMBOL_ERRORS,
3398         RXF_RX_PAUSE_FRAMES,
3399         RXF_RX_CONTROL_FRAMES,
3400         RXF_RX_IN_RANGE_ERRORS,
3401         RXF_RX_OUT_RANGE_ERRORS,
3402         RXF_RX_FRAME_TOO_LONG,
3403         RXF_RX_ADDRESS_MATCH_ERRORS,
3404         RXF_RX_VLAN_MISMATCH,
3405         RXF_RX_DROPPED_TOO_SMALL,
3406         RXF_RX_DROPPED_TOO_SHORT,
3407         RXF_RX_DROPPED_HEADER_TOO_SMALL,
3408         RXF_RX_DROPPED_TCP_LENGTH,
3409         RXF_RX_DROPPED_RUNT,
3410         RXF_RX_64_BYTE_PACKETS,
3411         RXF_RX_65_127_BYTE_PACKETS,
3412         RXF_RX_128_256_BYTE_PACKETS,
3413         RXF_RX_256_511_BYTE_PACKETS,
3414         RXF_RX_512_1023_BYTE_PACKETS,
3415         RXF_RX_1024_1518_BYTE_PACKETS,
3416         RXF_RX_1519_2047_BYTE_PACKETS,
3417         RXF_RX_2048_4095_BYTE_PACKETS,
3418         RXF_RX_4096_8191_BYTE_PACKETS,
3419         RXF_RX_8192_9216_BYTE_PACKETS,
3420         RXF_RX_IP_CHECKSUM_ERRS,
3421         RXF_RX_TCP_CHECKSUM_ERRS,
3422         RXF_RX_UDP_CHECKSUM_ERRS,
3423         RXF_RX_NON_RSS_PACKETS,
3424         RXF_RX_IPV4_PACKETS,
3425         RXF_RX_IPV6_PACKETS,
3426         RXF_RX_IPV4_BYTES_LSD,
3427         RXF_RX_IPV4_BYTES_MSD,
3428         RXF_RX_IPV6_BYTES_LSD,
3429         RXF_RX_IPV6_BYTES_MSD,
3430         RXF_RX_CHUTE1_PACKETS,
3431         RXF_RX_CHUTE2_PACKETS,
3432         RXF_RX_CHUTE3_PACKETS,
3433         RXF_RX_MANAGEMENT_PACKETS,
3434         RXF_RX_SWITCHED_UNICAST_PACKETS,
3435         RXF_RX_SWITCHED_MULTICAST_PACKETS,
3436         RXF_RX_SWITCHED_BROADCAST_PACKETS,
3437         RXF_TX_BYTES_LSD,
3438         RXF_TX_BYTES_MSD,
3439         RXF_TX_UNICAST_FRAMES,
3440         RXF_TX_MULTICAST_FRAMES,
3441         RXF_TX_BROADCAST_FRAMES,
3442         RXF_TX_PAUSE_FRAMES,
3443         RXF_TX_CONTROL_FRAMES,
3444         RXF_TX_64_BYTE_PACKETS,
3445         RXF_TX_65_127_BYTE_PACKETS,
3446         RXF_TX_128_256_BYTE_PACKETS,
3447         RXF_TX_256_511_BYTE_PACKETS,
3448         RXF_TX_512_1023_BYTE_PACKETS,
3449         RXF_TX_1024_1518_BYTE_PACKETS,
3450         RXF_TX_1519_2047_BYTE_PACKETS,
3451         RXF_TX_2048_4095_BYTE_PACKETS,
3452         RXF_TX_4096_8191_BYTE_PACKETS,
3453         RXF_TX_8192_9216_BYTE_PACKETS,
3454         RXF_RX_FIFO_OVERFLOW,
3455         RXF_RX_INPUT_FIFO_OVERFLOW,
3456         RXF_PORT_STATS_N_WORDS
3457 };
3458
3459 enum OCE_RXF_ADDL_STATS {
3460         RXF_RX_DROPS_NO_PBUF,
3461         RXF_RX_DROPS_NO_TXPB,
3462         RXF_RX_DROPS_NO_ERX_DESCR,
3463         RXF_RX_DROPS_NO_TPRE_DESCR,
3464         RXF_MANAGEMENT_RX_PORT_PACKETS,
3465         RXF_MANAGEMENT_RX_PORT_BYTES,
3466         RXF_MANAGEMENT_RX_PORT_PAUSE_FRAMES,
3467         RXF_MANAGEMENT_RX_PORT_ERRORS,
3468         RXF_MANAGEMENT_TX_PORT_PACKETS,
3469         RXF_MANAGEMENT_TX_PORT_BYTES,
3470         RXF_MANAGEMENT_TX_PORT_PAUSE,
3471         RXF_MANAGEMENT_RX_PORT_RXFIFO_OVERFLOW,
3472         RXF_RX_DROPS_TOO_MANY_FRAGS,
3473         RXF_RX_DROPS_INVALID_RING,
3474         RXF_FORWARDED_PACKETS,
3475         RXF_RX_DROPS_MTU,
3476         RXF_ADDL_STATS_N_WORDS
3477 };
3478
3479 enum OCE_TX_CHUTE_PORT_STATS {
3480         CTPT_XMT_IPV4_PKTS,
3481         CTPT_XMT_IPV4_LSD,
3482         CTPT_XMT_IPV4_MSD,
3483         CTPT_XMT_IPV6_PKTS,
3484         CTPT_XMT_IPV6_LSD,
3485         CTPT_XMT_IPV6_MSD,
3486         CTPT_REXMT_IPV4_PKTs,
3487         CTPT_REXMT_IPV4_LSD,
3488         CTPT_REXMT_IPV4_MSD,
3489         CTPT_REXMT_IPV6_PKTs,
3490         CTPT_REXMT_IPV6_LSD,
3491         CTPT_REXMT_IPV6_MSD,
3492         CTPT_N_WORDS,
3493 };
3494
3495 enum OCE_RX_ERR_STATS {
3496         RX_DROPS_NO_FRAGMENTS_0,
3497         RX_DROPS_NO_FRAGMENTS_1,
3498         RX_DROPS_NO_FRAGMENTS_2,
3499         RX_DROPS_NO_FRAGMENTS_3,
3500         RX_DROPS_NO_FRAGMENTS_4,
3501         RX_DROPS_NO_FRAGMENTS_5,
3502         RX_DROPS_NO_FRAGMENTS_6,
3503         RX_DROPS_NO_FRAGMENTS_7,
3504         RX_DROPS_NO_FRAGMENTS_8,
3505         RX_DROPS_NO_FRAGMENTS_9,
3506         RX_DROPS_NO_FRAGMENTS_10,
3507         RX_DROPS_NO_FRAGMENTS_11,
3508         RX_DROPS_NO_FRAGMENTS_12,
3509         RX_DROPS_NO_FRAGMENTS_13,
3510         RX_DROPS_NO_FRAGMENTS_14,
3511         RX_DROPS_NO_FRAGMENTS_15,
3512         RX_DROPS_NO_FRAGMENTS_16,
3513         RX_DROPS_NO_FRAGMENTS_17,
3514         RX_DROPS_NO_FRAGMENTS_18,
3515         RX_DROPS_NO_FRAGMENTS_19,
3516         RX_DROPS_NO_FRAGMENTS_20,
3517         RX_DROPS_NO_FRAGMENTS_21,
3518         RX_DROPS_NO_FRAGMENTS_22,
3519         RX_DROPS_NO_FRAGMENTS_23,
3520         RX_DROPS_NO_FRAGMENTS_24,
3521         RX_DROPS_NO_FRAGMENTS_25,
3522         RX_DROPS_NO_FRAGMENTS_26,
3523         RX_DROPS_NO_FRAGMENTS_27,
3524         RX_DROPS_NO_FRAGMENTS_28,
3525         RX_DROPS_NO_FRAGMENTS_29,
3526         RX_DROPS_NO_FRAGMENTS_30,
3527         RX_DROPS_NO_FRAGMENTS_31,
3528         RX_DROPS_NO_FRAGMENTS_32,
3529         RX_DROPS_NO_FRAGMENTS_33,
3530         RX_DROPS_NO_FRAGMENTS_34,
3531         RX_DROPS_NO_FRAGMENTS_35,
3532         RX_DROPS_NO_FRAGMENTS_36,
3533         RX_DROPS_NO_FRAGMENTS_37,
3534         RX_DROPS_NO_FRAGMENTS_38,
3535         RX_DROPS_NO_FRAGMENTS_39,
3536         RX_DROPS_NO_FRAGMENTS_40,
3537         RX_DROPS_NO_FRAGMENTS_41,
3538         RX_DROPS_NO_FRAGMENTS_42,
3539         RX_DROPS_NO_FRAGMENTS_43,
3540         RX_DEBUG_WDMA_SENT_HOLD,
3541         RX_DEBUG_WDMA_PBFREE_SENT_HOLD,
3542         RX_DEBUG_WDMA_0B_PBFREE_SENT_HOLD,
3543         RX_DEBUG_PMEM_PBUF_DEALLOC,
3544         RX_ERRORS_N_WORDS
3545 };
3546
3547 enum OCE_PMEM_ERR_STATS {
3548         PMEM_ETH_RED_DROPS,
3549         PMEM_LRO_RED_DROPS,
3550         PMEM_ULP0_RED_DROPS,
3551         PMEM_ULP1_RED_DROPS,
3552         PMEM_GLOBAL_RED_DROPS,
3553         PMEM_ERRORS_N_WORDS
3554 };
3555
3556 /**
3557  * @brief Statistics for a given Physical Port
3558  * These satisfy all the required BE2 statistics and also the
3559  * following MIB objects:
3560  *
3561  * RFC 2863 - The Interfaces Group MIB
3562  * RFC 2819 - Remote Network Monitoring Management Information Base (RMON)
3563  * RFC 3635 - Managed Objects for the Ethernet-like Interface Types
3564  * RFC 4502 - Remote Network Monitoring Mgmt Information Base Ver-2 (RMON2)
3565  *
3566  */
3567 enum OCE_PPORT_STATS {
3568         PPORT_TX_PKTS = 0,
3569         PPORT_TX_UNICAST_PKTS = 2,
3570         PPORT_TX_MULTICAST_PKTS = 4,
3571         PPORT_TX_BROADCAST_PKTS = 6,
3572         PPORT_TX_BYTES = 8,
3573         PPORT_TX_UNICAST_BYTES = 10,
3574         PPORT_TX_MULTICAST_BYTES = 12,
3575         PPORT_TX_BROADCAST_BYTES = 14,
3576         PPORT_TX_DISCARDS = 16,
3577         PPORT_TX_ERRORS = 18,
3578         PPORT_TX_PAUSE_FRAMES = 20,
3579         PPORT_TX_PAUSE_ON_FRAMES = 22,
3580         PPORT_TX_PAUSE_OFF_FRAMES = 24,
3581         PPORT_TX_INTERNAL_MAC_ERRORS = 26,
3582         PPORT_TX_CONTROL_FRAMES = 28,
3583         PPORT_TX_PKTS_64_BYTES = 30,
3584         PPORT_TX_PKTS_65_TO_127_BYTES = 32,
3585         PPORT_TX_PKTS_128_TO_255_BYTES = 34,
3586         PPORT_TX_PKTS_256_TO_511_BYTES = 36,
3587         PPORT_TX_PKTS_512_TO_1023_BYTES = 38,
3588         PPORT_TX_PKTS_1024_TO_1518_BYTES = 40,
3589         PPORT_TX_PKTS_1519_TO_2047_BYTES = 42,
3590         PPORT_TX_PKTS_2048_TO_4095_BYTES = 44,
3591         PPORT_TX_PKTS_4096_TO_8191_BYTES = 46,
3592         PPORT_TX_PKTS_8192_TO_9216_BYTES = 48,
3593         PPORT_TX_LSO_PKTS = 50,
3594         PPORT_RX_PKTS = 52,
3595         PPORT_RX_UNICAST_PKTS = 54,
3596         PPORT_RX_MULTICAST_PKTS = 56,
3597         PPORT_RX_BROADCAST_PKTS = 58,
3598         PPORT_RX_BYTES = 60,
3599         PPORT_RX_UNICAST_BYTES = 62,
3600         PPORT_RX_MULTICAST_BYTES = 64,
3601         PPORT_RX_BROADCAST_BYTES = 66,
3602         PPORT_RX_UNKNOWN_PROTOS = 68,
3603         PPORT_RESERVED_WORD69 = 69,
3604         PPORT_RX_DISCARDS = 70,
3605         PPORT_RX_ERRORS = 72,
3606         PPORT_RX_CRC_ERRORS = 74,
3607         PPORT_RX_ALIGNMENT_ERRORS = 76,
3608         PPORT_RX_SYMBOL_ERRORS = 78,
3609         PPORT_RX_PAUSE_FRAMES = 80,
3610         PPORT_RX_PAUSE_ON_FRAMES = 82,
3611         PPORT_RX_PAUSE_OFF_FRAMES = 84,
3612         PPORT_RX_FRAMES_TOO_LONG = 86,
3613         PPORT_RX_INTERNAL_MAC_ERRORS = 88,
3614         PPORT_RX_UNDERSIZE_PKTS = 90,
3615         PPORT_RX_OVERSIZE_PKTS = 91,
3616         PPORT_RX_FRAGMENT_PKTS = 92,
3617         PPORT_RX_JABBERS = 93,
3618         PPORT_RX_CONTROL_FRAMES = 94,
3619         PPORT_RX_CONTROL_FRAMES_UNK_OPCODE = 96,
3620         PPORT_RX_IN_RANGE_ERRORS = 98,
3621         PPORT_RX_OUT_OF_RANGE_ERRORS = 99,
3622         PPORT_RX_ADDRESS_MATCH_ERRORS = 100,
3623         PPORT_RX_VLAN_MISMATCH_ERRORS = 101,
3624         PPORT_RX_DROPPED_TOO_SMALL = 102,
3625         PPORT_RX_DROPPED_TOO_SHORT = 103,
3626         PPORT_RX_DROPPED_HEADER_TOO_SMALL = 104,
3627         PPORT_RX_DROPPED_INVALID_TCP_LENGTH = 105,
3628         PPORT_RX_DROPPED_RUNT = 106,
3629         PPORT_RX_IP_CHECKSUM_ERRORS = 107,
3630         PPORT_RX_TCP_CHECKSUM_ERRORS = 108,
3631         PPORT_RX_UDP_CHECKSUM_ERRORS = 109,
3632         PPORT_RX_NON_RSS_PKTS = 110,
3633         PPORT_RESERVED_WORD111 = 111,
3634         PPORT_RX_IPV4_PKTS = 112,
3635         PPORT_RX_IPV6_PKTS = 114,
3636         PPORT_RX_IPV4_BYTES = 116,
3637         PPORT_RX_IPV6_BYTES = 118,
3638         PPORT_RX_NIC_PKTS = 120,
3639         PPORT_RX_TCP_PKTS = 122,
3640         PPORT_RX_ISCSI_PKTS = 124,
3641         PPORT_RX_MANAGEMENT_PKTS = 126,
3642         PPORT_RX_SWITCHED_UNICAST_PKTS = 128,
3643         PPORT_RX_SWITCHED_MULTICAST_PKTS = 130,
3644         PPORT_RX_SWITCHED_BROADCAST_PKTS = 132,
3645         PPORT_NUM_FORWARDS = 134,
3646         PPORT_RX_FIFO_OVERFLOW = 136,
3647         PPORT_RX_INPUT_FIFO_OVERFLOW = 137,
3648         PPORT_RX_DROPS_TOO_MANY_FRAGS = 138,
3649         PPORT_RX_DROPS_INVALID_QUEUE = 140,
3650         PPORT_RESERVED_WORD141 = 141,
3651         PPORT_RX_DROPS_MTU = 142,
3652         PPORT_RX_PKTS_64_BYTES = 144,
3653         PPORT_RX_PKTS_65_TO_127_BYTES = 146,
3654         PPORT_RX_PKTS_128_TO_255_BYTES = 148,
3655         PPORT_RX_PKTS_256_TO_511_BYTES = 150,
3656         PPORT_RX_PKTS_512_TO_1023_BYTES = 152,
3657         PPORT_RX_PKTS_1024_TO_1518_BYTES = 154,
3658         PPORT_RX_PKTS_1519_TO_2047_BYTES = 156,
3659         PPORT_RX_PKTS_2048_TO_4095_BYTES = 158,
3660         PPORT_RX_PKTS_4096_TO_8191_BYTES = 160,
3661         PPORT_RX_PKTS_8192_TO_9216_BYTES = 162,
3662         PPORT_N_WORDS = 164
3663 };
3664
3665 /**
3666  * @brief Statistics for a given Virtual Port (vPort)
3667  * The following describes the vPort statistics satisfying
3668  * requirements of Linux/VMWare netdev statistics and
3669  * Microsoft Windows Statistics along with other Operating Systems.
3670  */
3671 enum OCE_VPORT_STATS {
3672         VPORT_TX_PKTS = 0,
3673         VPORT_TX_UNICAST_PKTS = 2,
3674         VPORT_TX_MULTICAST_PKTS = 4,
3675         VPORT_TX_BROADCAST_PKTS = 6,
3676         VPORT_TX_BYTES = 8,
3677         VPORT_TX_UNICAST_BYTES = 10,
3678         VPORT_TX_MULTICAST_BYTES = 12,
3679         VPORT_TX_BROADCAST_BYTES = 14,
3680         VPORT_TX_DISCARDS = 16,
3681         VPORT_TX_ERRORS = 18,
3682         VPORT_TX_PKTS_64_BYTES = 20,
3683         VPORT_TX_PKTS_65_TO_127_BYTES = 22,
3684         VPORT_TX_PKTS_128_TO_255_BYTES = 24,
3685         VPORT_TX_PKTS_256_TO_511_BYTES = 26,
3686         VPORT_TX_PKTS_512_TO_1023_BYTEs = 28,
3687         VPORT_TX_PKTS_1024_TO_1518_BYTEs = 30,
3688         VPORT_TX_PKTS_1519_TO_9699_BYTEs = 32,
3689         VPORT_TX_PKTS_OVER_9699_BYTES = 34,
3690         VPORT_RX_PKTS = 36,
3691         VPORT_RX_UNICAST_PKTS = 38,
3692         VPORT_RX_MULTICAST_PKTS = 40,
3693         VPORT_RX_BROADCAST_PKTS = 42,
3694         VPORT_RX_BYTES = 44,
3695         VPORT_RX_UNICAST_BYTES = 46,
3696         VPORT_RX_MULTICAST_BYTES = 48,
3697         VPORT_RX_BROADCAST_BYTES = 50,
3698         VPORT_RX_DISCARDS = 52,
3699         VPORT_RX_ERRORS = 54,
3700         VPORT_RX_PKTS_64_BYTES = 56,
3701         VPORT_RX_PKTS_65_TO_127_BYTES = 58,
3702         VPORT_RX_PKTS_128_TO_255_BYTES = 60,
3703         VPORT_RX_PKTS_256_TO_511_BYTES = 62,
3704         VPORT_RX_PKTS_512_TO_1023_BYTEs = 64,
3705         VPORT_RX_PKTS_1024_TO_1518_BYTEs = 66,
3706         VPORT_RX_PKTS_1519_TO_9699_BYTEs = 68,
3707         VPORT_RX_PKTS_OVER_9699_BYTES = 70,
3708         VPORT_N_WORDS = 72
3709 };
3710
3711 /**
3712  * @brief Statistics for a given queue (NIC WQ, RQ, or HDS RQ)
3713  * This set satisfies requirements of VMQare NetQueue and Microsoft VMQ
3714  */
3715 enum OCE_QUEUE_TX_STATS {
3716         QUEUE_TX_PKTS = 0,
3717         QUEUE_TX_BYTES = 2,
3718         QUEUE_TX_ERRORS = 4,
3719         QUEUE_TX_DROPS = 6,
3720         QUEUE_TX_N_WORDS = 8
3721 };
3722
3723 enum OCE_QUEUE_RX_STATS {
3724         QUEUE_RX_PKTS = 0,
3725         QUEUE_RX_BYTES = 2,
3726         QUEUE_RX_ERRORS = 4,
3727         QUEUE_RX_DROPS = 6,
3728         QUEUE_RX_BUFFER_ERRORS = 8,
3729         QUEUE_RX_N_WORDS = 10
3730 };