drivers/net/benet/be_cmds.h

   1 /*
   2  * Copyright (C) 2005 - 2009 ServerEngines
   3  * All rights reserved.
   4  *
   5  * This program is free software; you can redistribute it and/or
   6  * modify it under the terms of the GNU General Public License version 2
   7  * as published by the Free Software Foundation.  The full GNU General
   8  * Public License is included in this distribution in the file called COPYING.
   9  *
  10  * Contact Information:
  11  * linux-drivers@serverengines.com
  12  *
  13  * ServerEngines
  14  * 209 N. Fair Oaks Ave
  15  * Sunnyvale, CA 94085
  16  */
  17
  18 /*
  19  * The driver sends configuration and managements command requests to the
  20  * firmware in the BE. These requests are communicated to the processor
  21  * using Work Request Blocks (WRBs) submitted to the MCC-WRB ring or via one
  22  * WRB inside a MAILBOX.
  23  * The commands are serviced by the ARM processor in the BladeEngine's MPU.
  24  */
  25
  26 struct be_sge {
  27         u32 pa_lo;
  28         u32 pa_hi;
  29         u32 len;
  30 };
  31
  32 #define MCC_WRB_EMBEDDED_MASK   1       /* bit 0 of dword 0*/
  33 #define MCC_WRB_SGE_CNT_SHIFT   3       /* bits 3 - 7 of dword 0 */
  34 #define MCC_WRB_SGE_CNT_MASK    0x1F    /* bits 3 - 7 of dword 0 */
  35 struct be_mcc_wrb {
  36         u32 embedded;           /* dword 0 */
  37         u32 payload_length;     /* dword 1 */
  38         u32 tag0;               /* dword 2 */
  39         u32 tag1;               /* dword 3 */
  40         u32 rsvd;               /* dword 4 */
  41         union {
  42                 u8 embedded_payload[236]; /* used by embedded cmds */
  43                 struct be_sge sgl[19];    /* used by non-embedded cmds */
  44         } payload;
  45 };
  46
  47 #define CQE_FLAGS_VALID_MASK            (1 << 31)
  48 #define CQE_FLAGS_ASYNC_MASK            (1 << 30)
  49 #define CQE_FLAGS_COMPLETED_MASK        (1 << 28)
  50 #define CQE_FLAGS_CONSUMED_MASK         (1 << 27)
  51
  52 /* Completion Status */
  53 enum {
  54         MCC_STATUS_SUCCESS = 0x0,
  55 /* The client does not have sufficient privileges to execute the command */
  56         MCC_STATUS_INSUFFICIENT_PRIVILEGES = 0x1,
  57 /* A parameter in the command was invalid. */
  58         MCC_STATUS_INVALID_PARAMETER = 0x2,
  59 /* There are insufficient chip resources to execute the command */
  60         MCC_STATUS_INSUFFICIENT_RESOURCES = 0x3,
  61 /* The command is completing because the queue was getting flushed */
  62         MCC_STATUS_QUEUE_FLUSHING = 0x4,
  63 /* The command is completing with a DMA error */
  64         MCC_STATUS_DMA_FAILED = 0x5,
  65         MCC_STATUS_NOT_SUPPORTED = 66
  66 };
  67
  68 #define CQE_STATUS_COMPL_MASK           0xFFFF
  69 #define CQE_STATUS_COMPL_SHIFT          0       /* bits 0 - 15 */
  70 #define CQE_STATUS_EXTD_MASK            0xFFFF
  71 #define CQE_STATUS_EXTD_SHIFT           16      /* bits 16 - 31 */
  72
  73 struct be_mcc_compl {
  74         u32 status;             /* dword 0 */
  75         u32 tag0;               /* dword 1 */
  76         u32 tag1;               /* dword 2 */
  77         u32 flags;              /* dword 3 */
  78 };
  79
  80 /* When the async bit of mcc_compl is set, the last 4 bytes of
  81  * mcc_compl is interpreted as follows:
  82  */
  83 #define ASYNC_TRAILER_EVENT_CODE_SHIFT  8       /* bits 8 - 15 */
  84 #define ASYNC_TRAILER_EVENT_CODE_MASK   0xFF
  85 #define ASYNC_EVENT_CODE_LINK_STATE     0x1
  86 struct be_async_event_trailer {
  87         u32 code;
  88 };
  89
  90 enum {
  91         ASYNC_EVENT_LINK_DOWN   = 0x0,
  92         ASYNC_EVENT_LINK_UP     = 0x1
  93 };
  94
  95 /* When the event code of an async trailer is link-state, the mcc_compl
  96  * must be interpreted as follows
  97  */
  98 struct be_async_event_link_state {
  99         u8 physical_port;
 100         u8 port_link_status;
 101         u8 port_duplex;
 102         u8 port_speed;
 103         u8 port_fault;
 104         u8 rsvd0[7];
 105         struct be_async_event_trailer trailer;
 106 } __packed;
 107
 108 struct be_mcc_mailbox {
 109         struct be_mcc_wrb wrb;
 110         struct be_mcc_compl compl;
 111 };
 112
 113 #define CMD_SUBSYSTEM_COMMON    0x1
 114 #define CMD_SUBSYSTEM_ETH       0x3
 115 #define CMD_SUBSYSTEM_LOWLEVEL  0xb
 116
 117 #define OPCODE_COMMON_NTWK_MAC_QUERY                    1
 118 #define OPCODE_COMMON_NTWK_MAC_SET                      2
 119 #define OPCODE_COMMON_NTWK_MULTICAST_SET                3
 120 #define OPCODE_COMMON_NTWK_VLAN_CONFIG                  4
 121 #define OPCODE_COMMON_NTWK_LINK_STATUS_QUERY            5
 122 #define OPCODE_COMMON_READ_FLASHROM                     6
 123 #define OPCODE_COMMON_WRITE_FLASHROM                    7
 124 #define OPCODE_COMMON_CQ_CREATE                         12
 125 #define OPCODE_COMMON_EQ_CREATE                         13
 126 #define OPCODE_COMMON_MCC_CREATE                        21
 127 #define OPCODE_COMMON_NTWK_RX_FILTER                    34
 128 #define OPCODE_COMMON_GET_FW_VERSION                    35
 129 #define OPCODE_COMMON_SET_FLOW_CONTROL                  36
 130 #define OPCODE_COMMON_GET_FLOW_CONTROL                  37
 131 #define OPCODE_COMMON_SET_FRAME_SIZE                    39
 132 #define OPCODE_COMMON_MODIFY_EQ_DELAY                   41
 133 #define OPCODE_COMMON_FIRMWARE_CONFIG                   42
 134 #define OPCODE_COMMON_NTWK_INTERFACE_CREATE             50
 135 #define OPCODE_COMMON_NTWK_INTERFACE_DESTROY            51
 136 #define OPCODE_COMMON_MCC_DESTROY                       53
 137 #define OPCODE_COMMON_CQ_DESTROY                        54
 138 #define OPCODE_COMMON_EQ_DESTROY                        55
 139 #define OPCODE_COMMON_QUERY_FIRMWARE_CONFIG             58
 140 #define OPCODE_COMMON_NTWK_PMAC_ADD                     59
 141 #define OPCODE_COMMON_NTWK_PMAC_DEL                     60
 142 #define OPCODE_COMMON_FUNCTION_RESET                    61
 143 #define OPCODE_COMMON_ENABLE_DISABLE_BEACON             69
 144 #define OPCODE_COMMON_GET_BEACON_STATE                  70
 145 #define OPCODE_COMMON_READ_TRANSRECV_DATA               73
 146
 147 #define OPCODE_ETH_ACPI_CONFIG                          2
 148 #define OPCODE_ETH_PROMISCUOUS                          3
 149 #define OPCODE_ETH_GET_STATISTICS                       4
 150 #define OPCODE_ETH_TX_CREATE                            7
 151 #define OPCODE_ETH_RX_CREATE                            8
 152 #define OPCODE_ETH_TX_DESTROY                           9
 153 #define OPCODE_ETH_RX_DESTROY                           10
 154 #define OPCODE_ETH_ACPI_WOL_MAGIC_CONFIG                12
 155
 156 #define OPCODE_LOWLEVEL_HOST_DDR_DMA                    17
 157 #define OPCODE_LOWLEVEL_LOOPBACK_TEST                   18
 158 #define OPCODE_LOWLEVEL_SET_LOOPBACK_MODE               19
 159
 160 struct be_cmd_req_hdr {
 161         u8 opcode;              /* dword 0 */
 162         u8 subsystem;           /* dword 0 */
 163         u8 port_number;         /* dword 0 */
 164         u8 domain;              /* dword 0 */
 165         u32 timeout;            /* dword 1 */
 166         u32 request_length;     /* dword 2 */
 167         u8 version;             /* dword 3 */
 168         u8 rsvd[3];             /* dword 3 */
 169 };
 170
 171 #define RESP_HDR_INFO_OPCODE_SHIFT      0       /* bits 0 - 7 */
 172 #define RESP_HDR_INFO_SUBSYS_SHIFT      8       /* bits 8 - 15 */
 173 struct be_cmd_resp_hdr {
 174         u32 info;               /* dword 0 */
 175         u32 status;             /* dword 1 */
 176         u32 response_length;    /* dword 2 */
 177         u32 actual_resp_len;    /* dword 3 */
 178 };
 179
 180 struct phys_addr {
 181         u32 lo;
 182         u32 hi;
 183 };
 184
 185 /**************************
 186  * BE Command definitions *
 187  **************************/
 188
 189 /* Pseudo amap definition in which each bit of the actual structure is defined
 190  * as a byte: used to calculate offset/shift/mask of each field */
 191 struct amap_eq_context {
 192         u8 cidx[13];            /* dword 0*/
 193         u8 rsvd0[3];            /* dword 0*/
 194         u8 epidx[13];           /* dword 0*/
 195         u8 valid;               /* dword 0*/
 196         u8 rsvd1;               /* dword 0*/
 197         u8 size;                /* dword 0*/
 198         u8 pidx[13];            /* dword 1*/
 199         u8 rsvd2[3];            /* dword 1*/
 200         u8 pd[10];              /* dword 1*/
 201         u8 count[3];            /* dword 1*/
 202         u8 solevent;            /* dword 1*/
 203         u8 stalled;             /* dword 1*/
 204         u8 armed;               /* dword 1*/
 205         u8 rsvd3[4];            /* dword 2*/
 206         u8 func[8];             /* dword 2*/
 207         u8 rsvd4;               /* dword 2*/
 208         u8 delaymult[10];       /* dword 2*/
 209         u8 rsvd5[2];            /* dword 2*/
 210         u8 phase[2];            /* dword 2*/
 211         u8 nodelay;             /* dword 2*/
 212         u8 rsvd6[4];            /* dword 2*/
 213         u8 rsvd7[32];           /* dword 3*/
 214 } __packed;
 215
 216 struct be_cmd_req_eq_create {
 217         struct be_cmd_req_hdr hdr;
 218         u16 num_pages;          /* sword */
 219         u16 rsvd0;              /* sword */
 220         u8 context[sizeof(struct amap_eq_context) / 8];
 221         struct phys_addr pages[8];
 222 } __packed;
 223
 224 struct be_cmd_resp_eq_create {
 225         struct be_cmd_resp_hdr resp_hdr;
 226         u16 eq_id;              /* sword */
 227         u16 rsvd0;              /* sword */
 228 } __packed;
 229
 230 /******************** Mac query ***************************/
 231 enum {
 232         MAC_ADDRESS_TYPE_STORAGE = 0x0,
 233         MAC_ADDRESS_TYPE_NETWORK = 0x1,
 234         MAC_ADDRESS_TYPE_PD = 0x2,
 235         MAC_ADDRESS_TYPE_MANAGEMENT = 0x3
 236 };
 237
 238 struct mac_addr {
 239         u16 size_of_struct;
 240         u8 addr[ETH_ALEN];
 241 } __packed;
 242
 243 struct be_cmd_req_mac_query {
 244         struct be_cmd_req_hdr hdr;
 245         u8 type;
 246         u8 permanent;
 247         u16 if_id;
 248 } __packed;
 249
 250 struct be_cmd_resp_mac_query {
 251         struct be_cmd_resp_hdr hdr;
 252         struct mac_addr mac;
 253 };
 254
 255 /******************** PMac Add ***************************/
 256 struct be_cmd_req_pmac_add {
 257         struct be_cmd_req_hdr hdr;
 258         u32 if_id;
 259         u8 mac_address[ETH_ALEN];
 260         u8 rsvd0[2];
 261 } __packed;
 262
 263 struct be_cmd_resp_pmac_add {
 264         struct be_cmd_resp_hdr hdr;
 265         u32 pmac_id;
 266 };
 267
 268 /******************** PMac Del ***************************/
 269 struct be_cmd_req_pmac_del {
 270         struct be_cmd_req_hdr hdr;
 271         u32 if_id;
 272         u32 pmac_id;
 273 };
 274
 275 /******************** Create CQ ***************************/
 276 /* Pseudo amap definition in which each bit of the actual structure is defined
 277  * as a byte: used to calculate offset/shift/mask of each field */
 278 struct amap_cq_context {
 279         u8 cidx[11];            /* dword 0*/
 280         u8 rsvd0;               /* dword 0*/
 281         u8 coalescwm[2];        /* dword 0*/
 282         u8 nodelay;             /* dword 0*/
 283         u8 epidx[11];           /* dword 0*/
 284         u8 rsvd1;               /* dword 0*/
 285         u8 count[2];            /* dword 0*/
 286         u8 valid;               /* dword 0*/
 287         u8 solevent;            /* dword 0*/
 288         u8 eventable;           /* dword 0*/
 289         u8 pidx[11];            /* dword 1*/
 290         u8 rsvd2;               /* dword 1*/
 291         u8 pd[10];              /* dword 1*/
 292         u8 eqid[8];             /* dword 1*/
 293         u8 stalled;             /* dword 1*/
 294         u8 armed;               /* dword 1*/
 295         u8 rsvd3[4];            /* dword 2*/
 296         u8 func[8];             /* dword 2*/
 297         u8 rsvd4[20];           /* dword 2*/
 298         u8 rsvd5[32];           /* dword 3*/
 299 } __packed;
 300
 301 struct be_cmd_req_cq_create {
 302         struct be_cmd_req_hdr hdr;
 303         u16 num_pages;
 304         u16 rsvd0;
 305         u8 context[sizeof(struct amap_cq_context) / 8];
 306         struct phys_addr pages[8];
 307 } __packed;
 308
 309 struct be_cmd_resp_cq_create {
 310         struct be_cmd_resp_hdr hdr;
 311         u16 cq_id;
 312         u16 rsvd0;
 313 } __packed;
 314
 315 /******************** Create MCCQ ***************************/
 316 /* Pseudo amap definition in which each bit of the actual structure is defined
 317  * as a byte: used to calculate offset/shift/mask of each field */
 318 struct amap_mcc_context {
 319         u8 con_index[14];
 320         u8 rsvd0[2];
 321         u8 ring_size[4];
 322         u8 fetch_wrb;
 323         u8 fetch_r2t;
 324         u8 cq_id[10];
 325         u8 prod_index[14];
 326         u8 fid[8];
 327         u8 pdid[9];
 328         u8 valid;
 329         u8 rsvd1[32];
 330         u8 rsvd2[32];
 331 } __packed;
 332
 333 struct be_cmd_req_mcc_create {
 334         struct be_cmd_req_hdr hdr;
 335         u16 num_pages;
 336         u16 rsvd0;
 337         u8 context[sizeof(struct amap_mcc_context) / 8];
 338         struct phys_addr pages[8];
 339 } __packed;
 340
 341 struct be_cmd_resp_mcc_create {
 342         struct be_cmd_resp_hdr hdr;
 343         u16 id;
 344         u16 rsvd0;
 345 } __packed;
 346
 347 /******************** Create TxQ ***************************/
 348 #define BE_ETH_TX_RING_TYPE_STANDARD            2
 349 #define BE_ULP1_NUM                             1
 350
 351 /* Pseudo amap definition in which each bit of the actual structure is defined
 352  * as a byte: used to calculate offset/shift/mask of each field */
 353 struct amap_tx_context {
 354         u8 rsvd0[16];           /* dword 0 */
 355         u8 tx_ring_size[4];     /* dword 0 */
 356         u8 rsvd1[26];           /* dword 0 */
 357         u8 pci_func_id[8];      /* dword 1 */
 358         u8 rsvd2[9];            /* dword 1 */
 359         u8 ctx_valid;           /* dword 1 */
 360         u8 cq_id_send[16];      /* dword 2 */
 361         u8 rsvd3[16];           /* dword 2 */
 362         u8 rsvd4[32];           /* dword 3 */
 363         u8 rsvd5[32];           /* dword 4 */
 364         u8 rsvd6[32];           /* dword 5 */
 365         u8 rsvd7[32];           /* dword 6 */
 366         u8 rsvd8[32];           /* dword 7 */
 367         u8 rsvd9[32];           /* dword 8 */
 368         u8 rsvd10[32];          /* dword 9 */
 369         u8 rsvd11[32];          /* dword 10 */
 370         u8 rsvd12[32];          /* dword 11 */
 371         u8 rsvd13[32];          /* dword 12 */
 372         u8 rsvd14[32];          /* dword 13 */
 373         u8 rsvd15[32];          /* dword 14 */
 374         u8 rsvd16[32];          /* dword 15 */
 375 } __packed;
 376
 377 struct be_cmd_req_eth_tx_create {
 378         struct be_cmd_req_hdr hdr;
 379         u8 num_pages;
 380         u8 ulp_num;
 381         u8 type;
 382         u8 bound_port;
 383         u8 context[sizeof(struct amap_tx_context) / 8];
 384         struct phys_addr pages[8];
 385 } __packed;
 386
 387 struct be_cmd_resp_eth_tx_create {
 388         struct be_cmd_resp_hdr hdr;
 389         u16 cid;
 390         u16 rsvd0;
 391 } __packed;
 392
 393 /******************** Create RxQ ***************************/
 394 struct be_cmd_req_eth_rx_create {
 395         struct be_cmd_req_hdr hdr;
 396         u16 cq_id;
 397         u8 frag_size;
 398         u8 num_pages;
 399         struct phys_addr pages[2];
 400         u32 interface_id;
 401         u16 max_frame_size;
 402         u16 rsvd0;
 403         u32 rss_queue;
 404 } __packed;
 405
 406 struct be_cmd_resp_eth_rx_create {
 407         struct be_cmd_resp_hdr hdr;
 408         u16 id;
 409         u8 cpu_id;
 410         u8 rsvd0;
 411 } __packed;
 412
 413 /******************** Q Destroy  ***************************/
 414 /* Type of Queue to be destroyed */
 415 enum {
 416         QTYPE_EQ = 1,
 417         QTYPE_CQ,
 418         QTYPE_TXQ,
 419         QTYPE_RXQ,
 420         QTYPE_MCCQ
 421 };
 422
 423 struct be_cmd_req_q_destroy {
 424         struct be_cmd_req_hdr hdr;
 425         u16 id;
 426         u16 bypass_flush;       /* valid only for rx q destroy */
 427 } __packed;
 428
 429 /************ I/f Create (it's actually I/f Config Create)**********/
 430
 431 /* Capability flags for the i/f */
 432 enum be_if_flags {
 433         BE_IF_FLAGS_RSS = 0x4,
 434         BE_IF_FLAGS_PROMISCUOUS = 0x8,
 435         BE_IF_FLAGS_BROADCAST = 0x10,
 436         BE_IF_FLAGS_UNTAGGED = 0x20,
 437         BE_IF_FLAGS_ULP = 0x40,
 438         BE_IF_FLAGS_VLAN_PROMISCUOUS = 0x80,
 439         BE_IF_FLAGS_VLAN = 0x100,
 440         BE_IF_FLAGS_MCAST_PROMISCUOUS = 0x200,
 441         BE_IF_FLAGS_PASS_L2_ERRORS = 0x400,
 442         BE_IF_FLAGS_PASS_L3L4_ERRORS = 0x800
 443 };
 444
 445 /* An RX interface is an object with one or more MAC addresses and
 446  * filtering capabilities. */
 447 struct be_cmd_req_if_create {
 448         struct be_cmd_req_hdr hdr;
 449         u32 version;            /* ignore currently */
 450         u32 capability_flags;
 451         u32 enable_flags;
 452         u8 mac_addr[ETH_ALEN];
 453         u8 rsvd0;
 454         u8 pmac_invalid; /* if set, don't attach the mac addr to the i/f */
 455         u32 vlan_tag;    /* not used currently */
 456 } __packed;
 457
 458 struct be_cmd_resp_if_create {
 459         struct be_cmd_resp_hdr hdr;
 460         u32 interface_id;
 461         u32 pmac_id;
 462 };
 463
 464 /****** I/f Destroy(it's actually I/f Config Destroy )**********/
 465 struct be_cmd_req_if_destroy {
 466         struct be_cmd_req_hdr hdr;
 467         u32 interface_id;
 468 };
 469
 470 /*************** HW Stats Get **********************************/
 471 struct be_port_rxf_stats {
 472         u32 rx_bytes_lsd;       /* dword 0*/
 473         u32 rx_bytes_msd;       /* dword 1*/
 474         u32 rx_total_frames;    /* dword 2*/
 475         u32 rx_unicast_frames;  /* dword 3*/
 476         u32 rx_multicast_frames;        /* dword 4*/
 477         u32 rx_broadcast_frames;        /* dword 5*/
 478         u32 rx_crc_errors;      /* dword 6*/
 479         u32 rx_alignment_symbol_errors; /* dword 7*/
 480         u32 rx_pause_frames;    /* dword 8*/
 481         u32 rx_control_frames;  /* dword 9*/
 482         u32 rx_in_range_errors; /* dword 10*/
 483         u32 rx_out_range_errors;        /* dword 11*/
 484         u32 rx_frame_too_long;  /* dword 12*/
 485         u32 rx_address_match_errors;    /* dword 13*/
 486         u32 rx_vlan_mismatch;   /* dword 14*/
 487         u32 rx_dropped_too_small;       /* dword 15*/
 488         u32 rx_dropped_too_short;       /* dword 16*/
 489         u32 rx_dropped_header_too_small;        /* dword 17*/
 490         u32 rx_dropped_tcp_length;      /* dword 18*/
 491         u32 rx_dropped_runt;    /* dword 19*/
 492         u32 rx_64_byte_packets; /* dword 20*/
 493         u32 rx_65_127_byte_packets;     /* dword 21*/
 494         u32 rx_128_256_byte_packets;    /* dword 22*/
 495         u32 rx_256_511_byte_packets;    /* dword 23*/
 496         u32 rx_512_1023_byte_packets;   /* dword 24*/
 497         u32 rx_1024_1518_byte_packets;  /* dword 25*/
 498         u32 rx_1519_2047_byte_packets;  /* dword 26*/
 499         u32 rx_2048_4095_byte_packets;  /* dword 27*/
 500         u32 rx_4096_8191_byte_packets;  /* dword 28*/
 501         u32 rx_8192_9216_byte_packets;  /* dword 29*/
 502         u32 rx_ip_checksum_errs;        /* dword 30*/
 503         u32 rx_tcp_checksum_errs;       /* dword 31*/
 504         u32 rx_udp_checksum_errs;       /* dword 32*/
 505         u32 rx_non_rss_packets; /* dword 33*/
 506         u32 rx_ipv4_packets;    /* dword 34*/
 507         u32 rx_ipv6_packets;    /* dword 35*/
 508         u32 rx_ipv4_bytes_lsd;  /* dword 36*/
 509         u32 rx_ipv4_bytes_msd;  /* dword 37*/
 510         u32 rx_ipv6_bytes_lsd;  /* dword 38*/
 511         u32 rx_ipv6_bytes_msd;  /* dword 39*/
 512         u32 rx_chute1_packets;  /* dword 40*/
 513         u32 rx_chute2_packets;  /* dword 41*/
 514         u32 rx_chute3_packets;  /* dword 42*/
 515         u32 rx_management_packets;      /* dword 43*/
 516         u32 rx_switched_unicast_packets;        /* dword 44*/
 517         u32 rx_switched_multicast_packets;      /* dword 45*/
 518         u32 rx_switched_broadcast_packets;      /* dword 46*/
 519         u32 tx_bytes_lsd;       /* dword 47*/
 520         u32 tx_bytes_msd;       /* dword 48*/
 521         u32 tx_unicastframes;   /* dword 49*/
 522         u32 tx_multicastframes; /* dword 50*/
 523         u32 tx_broadcastframes; /* dword 51*/
 524         u32 tx_pauseframes;     /* dword 52*/
 525         u32 tx_controlframes;   /* dword 53*/
 526         u32 tx_64_byte_packets; /* dword 54*/
 527         u32 tx_65_127_byte_packets;     /* dword 55*/
 528         u32 tx_128_256_byte_packets;    /* dword 56*/
 529         u32 tx_256_511_byte_packets;    /* dword 57*/
 530         u32 tx_512_1023_byte_packets;   /* dword 58*/
 531         u32 tx_1024_1518_byte_packets;  /* dword 59*/
 532         u32 tx_1519_2047_byte_packets;  /* dword 60*/
 533         u32 tx_2048_4095_byte_packets;  /* dword 61*/
 534         u32 tx_4096_8191_byte_packets;  /* dword 62*/
 535         u32 tx_8192_9216_byte_packets;  /* dword 63*/
 536         u32 rx_fifo_overflow;   /* dword 64*/
 537         u32 rx_input_fifo_overflow;     /* dword 65*/
 538 };
 539
 540 struct be_rxf_stats {
 541         struct be_port_rxf_stats port[2];
 542         u32 rx_drops_no_pbuf;   /* dword 132*/
 543         u32 rx_drops_no_txpb;   /* dword 133*/
 544         u32 rx_drops_no_erx_descr;      /* dword 134*/
 545         u32 rx_drops_no_tpre_descr;     /* dword 135*/
 546         u32 management_rx_port_packets; /* dword 136*/
 547         u32 management_rx_port_bytes;   /* dword 137*/
 548         u32 management_rx_port_pause_frames;    /* dword 138*/
 549         u32 management_rx_port_errors;  /* dword 139*/
 550         u32 management_tx_port_packets; /* dword 140*/
 551         u32 management_tx_port_bytes;   /* dword 141*/
 552         u32 management_tx_port_pause;   /* dword 142*/
 553         u32 management_rx_port_rxfifo_overflow; /* dword 143*/
 554         u32 rx_drops_too_many_frags;    /* dword 144*/
 555         u32 rx_drops_invalid_ring;      /* dword 145*/
 556         u32 forwarded_packets;  /* dword 146*/
 557         u32 rx_drops_mtu;       /* dword 147*/
 558         u32 rsvd0[15];
 559 };
 560
 561 struct be_erx_stats {
 562         u32 rx_drops_no_fragments[44];     /* dwordS 0 to 43*/
 563         u32 debug_wdma_sent_hold;          /* dword 44*/
 564         u32 debug_wdma_pbfree_sent_hold;   /* dword 45*/
 565         u32 debug_wdma_zerobyte_pbfree_sent_hold; /* dword 46*/
 566         u32 debug_pmem_pbuf_dealloc;       /* dword 47*/
 567 };
 568
 569 struct be_hw_stats {
 570         struct be_rxf_stats rxf;
 571         u32 rsvd[48];
 572         struct be_erx_stats erx;
 573 };
 574
 575 struct be_cmd_req_get_stats {
 576         struct be_cmd_req_hdr hdr;
 577         u8 rsvd[sizeof(struct be_hw_stats)];
 578 };
 579
 580 struct be_cmd_resp_get_stats {
 581         struct be_cmd_resp_hdr hdr;
 582         struct be_hw_stats hw_stats;
 583 };
 584
 585 struct be_cmd_req_vlan_config {
 586         struct be_cmd_req_hdr hdr;
 587         u8 interface_id;
 588         u8 promiscuous;
 589         u8 untagged;
 590         u8 num_vlan;
 591         u16 normal_vlan[64];
 592 } __packed;
 593
 594 struct be_cmd_req_promiscuous_config {
 595         struct be_cmd_req_hdr hdr;
 596         u8 port0_promiscuous;
 597         u8 port1_promiscuous;
 598         u16 rsvd0;
 599 } __packed;
 600
 601 /******************** Multicast MAC Config *******************/
 602 #define BE_MAX_MC               64 /* set mcast promisc if > 64 */
 603 struct macaddr {
 604         u8 byte[ETH_ALEN];
 605 };
 606
 607 struct be_cmd_req_mcast_mac_config {
 608         struct be_cmd_req_hdr hdr;
 609         u16 num_mac;
 610         u8 promiscuous;
 611         u8 interface_id;
 612         struct macaddr mac[BE_MAX_MC];
 613 } __packed;
 614
 615 static inline struct be_hw_stats *
 616 hw_stats_from_cmd(struct be_cmd_resp_get_stats *cmd)
 617 {
 618         return &cmd->hw_stats;
 619 }
 620
 621 /******************** Link Status Query *******************/
 622 struct be_cmd_req_link_status {
 623         struct be_cmd_req_hdr hdr;
 624         u32 rsvd;
 625 };
 626
 627 enum {
 628         PHY_LINK_DUPLEX_NONE = 0x0,
 629         PHY_LINK_DUPLEX_HALF = 0x1,
 630         PHY_LINK_DUPLEX_FULL = 0x2
 631 };
 632
 633 enum {
 634         PHY_LINK_SPEED_ZERO = 0x0,      /* => No link */
 635         PHY_LINK_SPEED_10MBPS = 0x1,
 636         PHY_LINK_SPEED_100MBPS = 0x2,
 637         PHY_LINK_SPEED_1GBPS = 0x3,
 638         PHY_LINK_SPEED_10GBPS = 0x4
 639 };
 640
 641 struct be_cmd_resp_link_status {
 642         struct be_cmd_resp_hdr hdr;
 643         u8 physical_port;
 644         u8 mac_duplex;
 645         u8 mac_speed;
 646         u8 mac_fault;
 647         u8 mgmt_mac_duplex;
 648         u8 mgmt_mac_speed;
 649         u16 link_speed;
 650         u32 rsvd0;
 651 } __packed;
 652
 653 /******************** Port Identification ***************************/
 654 /*    Identifies the type of port attached to NIC     */
 655 struct be_cmd_req_port_type {
 656         struct be_cmd_req_hdr hdr;
 657         u32 page_num;
 658         u32 port;
 659 };
 660
 661 enum {
 662         TR_PAGE_A0 = 0xa0,
 663         TR_PAGE_A2 = 0xa2
 664 };
 665
 666 struct be_cmd_resp_port_type {
 667         struct be_cmd_resp_hdr hdr;
 668         u32 page_num;
 669         u32 port;
 670         struct data {
 671                 u8 identifier;
 672                 u8 identifier_ext;
 673                 u8 connector;
 674                 u8 transceiver[8];
 675                 u8 rsvd0[3];
 676                 u8 length_km;
 677                 u8 length_hm;
 678                 u8 length_om1;
 679                 u8 length_om2;
 680                 u8 length_cu;
 681                 u8 length_cu_m;
 682                 u8 vendor_name[16];
 683                 u8 rsvd;
 684                 u8 vendor_oui[3];
 685                 u8 vendor_pn[16];
 686                 u8 vendor_rev[4];
 687         } data;
 688 };
 689
 690 /******************** Get FW Version *******************/
 691 struct be_cmd_req_get_fw_version {
 692         struct be_cmd_req_hdr hdr;
 693         u8 rsvd0[FW_VER_LEN];
 694         u8 rsvd1[FW_VER_LEN];
 695 } __packed;
 696
 697 struct be_cmd_resp_get_fw_version {
 698         struct be_cmd_resp_hdr hdr;
 699         u8 firmware_version_string[FW_VER_LEN];
 700         u8 fw_on_flash_version_string[FW_VER_LEN];
 701 } __packed;
 702
 703 /******************** Set Flow Contrl *******************/
 704 struct be_cmd_req_set_flow_control {
 705         struct be_cmd_req_hdr hdr;
 706         u16 tx_flow_control;
 707         u16 rx_flow_control;
 708 } __packed;
 709
 710 /******************** Get Flow Contrl *******************/
 711 struct be_cmd_req_get_flow_control {
 712         struct be_cmd_req_hdr hdr;
 713         u32 rsvd;
 714 };
 715
 716 struct be_cmd_resp_get_flow_control {
 717         struct be_cmd_resp_hdr hdr;
 718         u16 tx_flow_control;
 719         u16 rx_flow_control;
 720 } __packed;
 721
 722 /******************** Modify EQ Delay *******************/
 723 struct be_cmd_req_modify_eq_delay {
 724         struct be_cmd_req_hdr hdr;
 725         u32 num_eq;
 726         struct {
 727                 u32 eq_id;
 728                 u32 phase;
 729                 u32 delay_multiplier;
 730         } delay[8];
 731 } __packed;
 732
 733 struct be_cmd_resp_modify_eq_delay {
 734         struct be_cmd_resp_hdr hdr;
 735         u32 rsvd0;
 736 } __packed;
 737
 738 /******************** Get FW Config *******************/
 739 struct be_cmd_req_query_fw_cfg {
 740         struct be_cmd_req_hdr hdr;
 741         u32 rsvd[30];
 742 };
 743
 744 struct be_cmd_resp_query_fw_cfg {
 745         struct be_cmd_resp_hdr hdr;
 746         u32 be_config_number;
 747         u32 asic_revision;
 748         u32 phys_port;
 749         u32 function_cap;
 750         u32 rsvd[26];
 751 };
 752
 753 /******************** Port Beacon ***************************/
 754
 755 #define BEACON_STATE_ENABLED            0x1
 756 #define BEACON_STATE_DISABLED           0x0
 757
 758 struct be_cmd_req_enable_disable_beacon {
 759         struct be_cmd_req_hdr hdr;
 760         u8  port_num;
 761         u8  beacon_state;
 762         u8  beacon_duration;
 763         u8  status_duration;
 764 } __packed;
 765
 766 struct be_cmd_resp_enable_disable_beacon {
 767         struct be_cmd_resp_hdr resp_hdr;
 768         u32 rsvd0;
 769 } __packed;
 770
 771 struct be_cmd_req_get_beacon_state {
 772         struct be_cmd_req_hdr hdr;
 773         u8  port_num;
 774         u8  rsvd0;
 775         u16 rsvd1;
 776 } __packed;
 777
 778 struct be_cmd_resp_get_beacon_state {
 779         struct be_cmd_resp_hdr resp_hdr;
 780         u8 beacon_state;
 781         u8 rsvd0[3];
 782 } __packed;
 783
 784 /****************** Firmware Flash ******************/
 785 struct flashrom_params {
 786         u32 op_code;
 787         u32 op_type;
 788         u32 data_buf_size;
 789         u32 offset;
 790         u8 data_buf[4];
 791 };
 792
 793 struct be_cmd_write_flashrom {
 794         struct be_cmd_req_hdr hdr;
 795         struct flashrom_params params;
 796 };
 797
 798 /************************ WOL *******************************/
 799 struct be_cmd_req_acpi_wol_magic_config{
 800         struct be_cmd_req_hdr hdr;
 801         u32 rsvd0[145];
 802         u8 magic_mac[6];
 803         u8 rsvd2[2];
 804 } __packed;
 805
 806 /********************** LoopBack test *********************/
 807 struct be_cmd_req_loopback_test {
 808         struct be_cmd_req_hdr hdr;
 809         u32 loopback_type;
 810         u32 num_pkts;
 811         u64 pattern;
 812         u32 src_port;
 813         u32 dest_port;
 814         u32 pkt_size;
 815 };
 816
 817 struct be_cmd_resp_loopback_test {
 818         struct be_cmd_resp_hdr resp_hdr;
 819         u32    status;
 820         u32    num_txfer;
 821         u32    num_rx;
 822         u32    miscomp_off;
 823         u32    ticks_compl;
 824 };
 825
 826 struct be_cmd_req_set_lmode {
 827         struct be_cmd_req_hdr hdr;
 828         u8 src_port;
 829         u8 dest_port;
 830         u8 loopback_type;
 831         u8 loopback_state;
 832 };
 833
 834 struct be_cmd_resp_set_lmode {
 835         struct be_cmd_resp_hdr resp_hdr;
 836         u8 rsvd0[4];
 837 };
 838
 839 /********************** DDR DMA test *********************/
 840 struct be_cmd_req_ddrdma_test {
 841         struct be_cmd_req_hdr hdr;
 842         u64 pattern;
 843         u32 byte_count;
 844         u32 rsvd0;
 845         u8  snd_buff[4096];
 846         u8  rsvd1[4096];
 847 };
 848
 849 struct be_cmd_resp_ddrdma_test {
 850         struct be_cmd_resp_hdr hdr;
 851         u64 pattern;
 852         u32 byte_cnt;
 853         u32 snd_err;
 854         u8  rsvd0[4096];
 855         u8  rcv_buff[4096];
 856 };
 857
 858 extern int be_pci_fnum_get(struct be_adapter *adapter);
 859 extern int be_cmd_POST(struct be_adapter *adapter);
 860 extern int be_cmd_mac_addr_query(struct be_adapter *adapter, u8 *mac_addr,
 861                         u8 type, bool permanent, u32 if_handle);
 862 extern int be_cmd_pmac_add(struct be_adapter *adapter, u8 *mac_addr,
 863                         u32 if_id, u32 *pmac_id);
 864 extern int be_cmd_pmac_del(struct be_adapter *adapter, u32 if_id, u32 pmac_id);
 865 extern int be_cmd_if_create(struct be_adapter *adapter, u32 cap_flags,
 866                         u32 en_flags, u8 *mac, bool pmac_invalid,
 867                         u32 *if_handle, u32 *pmac_id);
 868 extern int be_cmd_if_destroy(struct be_adapter *adapter, u32 if_handle);
 869 extern int be_cmd_eq_create(struct be_adapter *adapter,
 870                         struct be_queue_info *eq, int eq_delay);
 871 extern int be_cmd_cq_create(struct be_adapter *adapter,
 872                         struct be_queue_info *cq, struct be_queue_info *eq,
 873                         bool sol_evts, bool no_delay,
 874                         int num_cqe_dma_coalesce);
 875 extern int be_cmd_mccq_create(struct be_adapter *adapter,
 876                         struct be_queue_info *mccq,
 877                         struct be_queue_info *cq);
 878 extern int be_cmd_txq_create(struct be_adapter *adapter,
 879                         struct be_queue_info *txq,
 880                         struct be_queue_info *cq);
 881 extern int be_cmd_rxq_create(struct be_adapter *adapter,
 882                         struct be_queue_info *rxq, u16 cq_id,
 883                         u16 frag_size, u16 max_frame_size, u32 if_id,
 884                         u32 rss);
 885 extern int be_cmd_q_destroy(struct be_adapter *adapter, struct be_queue_info *q,
 886                         int type);
 887 extern int be_cmd_link_status_query(struct be_adapter *adapter,
 888                         bool *link_up, u8 *mac_speed, u16 *link_speed);
 889 extern int be_cmd_reset(struct be_adapter *adapter);
 890 extern int be_cmd_get_stats(struct be_adapter *adapter,
 891                         struct be_dma_mem *nonemb_cmd);
 892 extern int be_cmd_get_fw_ver(struct be_adapter *adapter, char *fw_ver);
 893
 894 extern int be_cmd_modify_eqd(struct be_adapter *adapter, u32 eq_id, u32 eqd);
 895 extern int be_cmd_vlan_config(struct be_adapter *adapter, u32 if_id,
 896                         u16 *vtag_array, u32 num, bool untagged,
 897                         bool promiscuous);
 898 extern int be_cmd_promiscuous_config(struct be_adapter *adapter,
 899                         u8 port_num, bool en);
 900 extern int be_cmd_multicast_set(struct be_adapter *adapter, u32 if_id,
 901                         struct dev_mc_list *mc_list, u32 mc_count,
 902                         struct be_dma_mem *mem);
 903 extern int be_cmd_set_flow_control(struct be_adapter *adapter,
 904                         u32 tx_fc, u32 rx_fc);
 905 extern int be_cmd_get_flow_control(struct be_adapter *adapter,
 906                         u32 *tx_fc, u32 *rx_fc);
 907 extern int be_cmd_query_fw_cfg(struct be_adapter *adapter,
 908                         u32 *port_num, u32 *cap);
 909 extern int be_cmd_reset_function(struct be_adapter *adapter);
 910 extern int be_process_mcc(struct be_adapter *adapter);
 911 extern int be_cmd_set_beacon_state(struct be_adapter *adapter,
 912                         u8 port_num, u8 beacon, u8 status, u8 state);
 913 extern int be_cmd_get_beacon_state(struct be_adapter *adapter,
 914                         u8 port_num, u32 *state);
 915 extern int be_cmd_read_port_type(struct be_adapter *adapter, u32 port,
 916                                         u8 *connector);
 917 extern int be_cmd_write_flashrom(struct be_adapter *adapter,
 918                         struct be_dma_mem *cmd, u32 flash_oper,
 919                         u32 flash_opcode, u32 buf_size);
 920 extern int be_cmd_get_flash_crc(struct be_adapter *adapter, u8 *flashed_crc);
 921 extern int be_cmd_enable_magic_wol(struct be_adapter *adapter, u8 *mac,
 922                                 struct be_dma_mem *nonemb_cmd);
 923 extern int be_cmd_fw_init(struct be_adapter *adapter);
 924 extern int be_cmd_fw_clean(struct be_adapter *adapter);
 925 extern int be_cmd_loopback_test(struct be_adapter *adapter, u32 port_num,
 926                                 u32 loopback_type, u32 pkt_size,
 927                                 u32 num_pkts, u64 pattern);
 928 extern int be_cmd_ddr_dma_test(struct be_adapter *adapter, u64 pattern,
 929                         u32 byte_cnt, struct be_dma_mem *cmd);
 930 extern int be_cmd_set_loopback(struct be_adapter *adapter, u8 port_num,
 931                                 u8 loopback_type, u8 enable);