drivers/scsi/csiostor/t4fw_api_stor.h

   1 /*
   2  * This file is part of the Chelsio FCoE driver for Linux.
   3  *
   4  * Copyright (c) 2009-2010 Chelsio Communications, Inc. All rights reserved.
   5  *
   6  * This software is available to you under a choice of one of two
   7  * licenses.  You may choose to be licensed under the terms of the GNU
   8  * General Public License (GPL) Version 2, available from the file
   9  * COPYING in the main directory of this source tree, or the
  10  * OpenIB.org BSD license below:
  11  *
  12  *     Redistribution and use in source and binary forms, with or
  13  *     without modification, are permitted provided that the following
  14  *     conditions are met:
  15  *
  16  *      - Redistributions of source code must retain the above
  17  *        copyright notice, this list of conditions and the following
  18  *        disclaimer.
  19  *
  20  *      - Redistributions in binary form must reproduce the above
  21  *        copyright notice, this list of conditions and the following
  22  *        disclaimer in the documentation and/or other materials
  23  *        provided with the distribution.
  24  *
  25  * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
  26  * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
  27  * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
  28  * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS
  29  * BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN
  30  * ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
  31  * CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
  32  * SOFTWARE.
  33  */
  34
  35 #ifndef _T4FW_API_STOR_H_
  36 #define _T4FW_API_STOR_H_
  37
  38
  39 /******************************************************************************
  40  *   R E T U R N   V A L U E S
  41  ********************************/
  42
  43 enum fw_retval {
  44         FW_SUCCESS              = 0,    /* completed sucessfully */
  45         FW_EPERM                = 1,    /* operation not permitted */
  46         FW_ENOENT               = 2,    /* no such file or directory */
  47         FW_EIO                  = 5,    /* input/output error; hw bad */
  48         FW_ENOEXEC              = 8,    /* exec format error; inv microcode */
  49         FW_EAGAIN               = 11,   /* try again */
  50         FW_ENOMEM               = 12,   /* out of memory */
  51         FW_EFAULT               = 14,   /* bad address; fw bad */
  52         FW_EBUSY                = 16,   /* resource busy */
  53         FW_EEXIST               = 17,   /* file exists */
  54         FW_EINVAL               = 22,   /* invalid argument */
  55         FW_ENOSPC               = 28,   /* no space left on device */
  56         FW_ENOSYS               = 38,   /* functionality not implemented */
  57         FW_EPROTO               = 71,   /* protocol error */
  58         FW_EADDRINUSE           = 98,   /* address already in use */
  59         FW_EADDRNOTAVAIL        = 99,   /* cannot assigned requested address */
  60         FW_ENETDOWN             = 100,  /* network is down */
  61         FW_ENETUNREACH          = 101,  /* network is unreachable */
  62         FW_ENOBUFS              = 105,  /* no buffer space available */
  63         FW_ETIMEDOUT            = 110,  /* timeout */
  64         FW_EINPROGRESS          = 115,  /* fw internal */
  65         FW_SCSI_ABORT_REQUESTED = 128,  /* */
  66         FW_SCSI_ABORT_TIMEDOUT  = 129,  /* */
  67         FW_SCSI_ABORTED         = 130,  /* */
  68         FW_SCSI_CLOSE_REQUESTED = 131,  /* */
  69         FW_ERR_LINK_DOWN        = 132,  /* */
  70         FW_RDEV_NOT_READY       = 133,  /* */
  71         FW_ERR_RDEV_LOST        = 134,  /* */
  72         FW_ERR_RDEV_LOGO        = 135,  /* */
  73         FW_FCOE_NO_XCHG         = 136,  /* */
  74         FW_SCSI_RSP_ERR         = 137,  /* */
  75         FW_ERR_RDEV_IMPL_LOGO   = 138,  /* */
  76         FW_SCSI_UNDER_FLOW_ERR  = 139,  /* */
  77         FW_SCSI_OVER_FLOW_ERR   = 140,  /* */
  78         FW_SCSI_DDP_ERR         = 141,  /* DDP error*/
  79         FW_SCSI_TASK_ERR        = 142,  /* No SCSI tasks available */
  80 };
  81
  82 enum fw_fcoe_link_sub_op {
  83         FCOE_LINK_DOWN  = 0x0,
  84         FCOE_LINK_UP    = 0x1,
  85         FCOE_LINK_COND  = 0x2,
  86 };
  87
  88 enum fw_fcoe_link_status {
  89         FCOE_LINKDOWN   = 0x0,
  90         FCOE_LINKUP     = 0x1,
  91 };
  92
  93 enum fw_ofld_prot {
  94         PROT_FCOE       = 0x1,
  95         PROT_ISCSI      = 0x2,
  96 };
  97
  98 enum rport_type_fcoe {
  99         FLOGI_VFPORT    = 0x1,          /* 0xfffffe */
 100         FDISC_VFPORT    = 0x2,          /* 0xfffffe */
 101         NS_VNPORT       = 0x3,          /* 0xfffffc */
 102         REG_FC4_VNPORT  = 0x4,          /* any FC4 type VN_PORT */
 103         REG_VNPORT      = 0x5,          /* 0xfffxxx - non FC4 port in switch */
 104         FDMI_VNPORT     = 0x6,          /* 0xfffffa */
 105         FAB_CTLR_VNPORT = 0x7,          /* 0xfffffd */
 106 };
 107
 108 enum event_cause_fcoe {
 109         PLOGI_ACC_RCVD          = 0x01,
 110         PLOGI_RJT_RCVD          = 0x02,
 111         PLOGI_RCVD              = 0x03,
 112         PLOGO_RCVD              = 0x04,
 113         PRLI_ACC_RCVD           = 0x05,
 114         PRLI_RJT_RCVD           = 0x06,
 115         PRLI_RCVD               = 0x07,
 116         PRLO_RCVD               = 0x08,
 117         NPORT_ID_CHGD           = 0x09,
 118         FLOGO_RCVD              = 0x0a,
 119         CLR_VIRT_LNK_RCVD       = 0x0b,
 120         FLOGI_ACC_RCVD          = 0x0c,
 121         FLOGI_RJT_RCVD          = 0x0d,
 122         FDISC_ACC_RCVD          = 0x0e,
 123         FDISC_RJT_RCVD          = 0x0f,
 124         FLOGI_TMO_MAX_RETRY     = 0x10,
 125         IMPL_LOGO_ADISC_ACC     = 0x11,
 126         IMPL_LOGO_ADISC_RJT     = 0x12,
 127         IMPL_LOGO_ADISC_CNFLT   = 0x13,
 128         PRLI_TMO                = 0x14,
 129         ADISC_TMO               = 0x15,
 130         RSCN_DEV_LOST           = 0x16,
 131         SCR_ACC_RCVD            = 0x17,
 132         ADISC_RJT_RCVD          = 0x18,
 133         LOGO_SNT                = 0x19,
 134         PROTO_ERR_IMPL_LOGO     = 0x1a,
 135 };
 136
 137 enum fcoe_cmn_type {
 138         FCOE_ELS,
 139         FCOE_CT,
 140         FCOE_SCSI_CMD,
 141         FCOE_UNSOL_ELS,
 142 };
 143
 144 enum fw_wr_stor_opcodes {
 145         FW_RDEV_WR                     = 0x38,
 146         FW_FCOE_ELS_CT_WR              = 0x30,
 147         FW_SCSI_WRITE_WR               = 0x31,
 148         FW_SCSI_READ_WR                = 0x32,
 149         FW_SCSI_CMD_WR                 = 0x33,
 150         FW_SCSI_ABRT_CLS_WR            = 0x34,
 151 };
 152
 153 struct fw_rdev_wr {
 154         __be32 op_to_immdlen;
 155         __be32 alloc_to_len16;
 156         __be64 cookie;
 157         u8     protocol;
 158         u8     event_cause;
 159         u8     cur_state;
 160         u8     prev_state;
 161         __be32 flags_to_assoc_flowid;
 162         union rdev_entry {
 163                 struct fcoe_rdev_entry {
 164                         __be32 flowid;
 165                         u8     protocol;
 166                         u8     event_cause;
 167                         u8     flags;
 168                         u8     rjt_reason;
 169                         u8     cur_login_st;
 170                         u8     prev_login_st;
 171                         __be16 rcv_fr_sz;
 172                         u8     rd_xfer_rdy_to_rport_type;
 173                         u8     vft_to_qos;
 174                         u8     org_proc_assoc_to_acc_rsp_code;
 175                         u8     enh_disc_to_tgt;
 176                         u8     wwnn[8];
 177                         u8     wwpn[8];
 178                         __be16 iqid;
 179                         u8     fc_oui[3];
 180                         u8     r_id[3];
 181                 } fcoe_rdev;
 182                 struct iscsi_rdev_entry {
 183                         __be32 flowid;
 184                         u8     protocol;
 185                         u8     event_cause;
 186                         u8     flags;
 187                         u8     r3;
 188                         __be16 iscsi_opts;
 189                         __be16 tcp_opts;
 190                         __be16 ip_opts;
 191                         __be16 max_rcv_len;
 192                         __be16 max_snd_len;
 193                         __be16 first_brst_len;
 194                         __be16 max_brst_len;
 195                         __be16 r4;
 196                         __be16 def_time2wait;
 197                         __be16 def_time2ret;
 198                         __be16 nop_out_intrvl;
 199                         __be16 non_scsi_to;
 200                         __be16 isid;
 201                         __be16 tsid;
 202                         __be16 port;
 203                         __be16 tpgt;
 204                         u8     r5[6];
 205                         __be16 iqid;
 206                 } iscsi_rdev;
 207         } u;
 208 };
 209
 210 #define FW_RDEV_WR_FLOWID_GET(x)        (((x) >> 8) & 0xfffff)
 211 #define FW_RDEV_WR_ASSOC_FLOWID_GET(x)  (((x) >> 0) & 0xfffff)
 212 #define FW_RDEV_WR_RPORT_TYPE_GET(x)    (((x) >> 0) & 0x1f)
 213 #define FW_RDEV_WR_NPIV_GET(x)          (((x) >> 6) & 0x1)
 214 #define FW_RDEV_WR_CLASS_GET(x)         (((x) >> 4) & 0x3)
 215 #define FW_RDEV_WR_TASK_RETRY_ID_GET(x) (((x) >> 5) & 0x1)
 216 #define FW_RDEV_WR_RETRY_GET(x)         (((x) >> 4) & 0x1)
 217 #define FW_RDEV_WR_CONF_CMPL_GET(x)     (((x) >> 3) & 0x1)
 218 #define FW_RDEV_WR_INI_GET(x)           (((x) >> 1) & 0x1)
 219 #define FW_RDEV_WR_TGT_GET(x)           (((x) >> 0) & 0x1)
 220
 221 struct fw_fcoe_els_ct_wr {
 222         __be32 op_immdlen;
 223         __be32 flowid_len16;
 224         u64    cookie;
 225         __be16 iqid;
 226         u8     tmo_val;
 227         u8     els_ct_type;
 228         u8     ctl_pri;
 229         u8     cp_en_class;
 230         __be16 xfer_cnt;
 231         u8     fl_to_sp;
 232         u8     l_id[3];
 233         u8     r5;
 234         u8     r_id[3];
 235         __be64 rsp_dmaaddr;
 236         __be32 rsp_dmalen;
 237         __be32 r6;
 238 };
 239
 240 #define FW_FCOE_ELS_CT_WR_OPCODE(x)             ((x) << 24)
 241 #define FW_FCOE_ELS_CT_WR_OPCODE_GET(x)         (((x) >> 24) & 0xff)
 242 #define FW_FCOE_ELS_CT_WR_IMMDLEN(x)            ((x) << 0)
 243 #define FW_FCOE_ELS_CT_WR_IMMDLEN_GET(x)        (((x) >> 0) & 0xff)
 244 #define FW_FCOE_ELS_CT_WR_SP(x)                 ((x) << 0)
 245
 246 struct fw_scsi_write_wr {
 247         __be32 op_immdlen;
 248         __be32 flowid_len16;
 249         u64    cookie;
 250         __be16 iqid;
 251         u8     tmo_val;
 252         u8     use_xfer_cnt;
 253         union fw_scsi_write_priv {
 254                 struct fcoe_write_priv {
 255                         u8   ctl_pri;
 256                         u8   cp_en_class;
 257                         u8   r3_lo[2];
 258                 } fcoe;
 259                 struct iscsi_write_priv {
 260                         u8   r3[4];
 261                 } iscsi;
 262         } u;
 263         __be32 xfer_cnt;
 264         __be32 ini_xfer_cnt;
 265         __be64 rsp_dmaaddr;
 266         __be32 rsp_dmalen;
 267         __be32 r4;
 268 };
 269
 270 #define FW_SCSI_WRITE_WR_IMMDLEN(x)     ((x) << 0)
 271
 272 struct fw_scsi_read_wr {
 273         __be32 op_immdlen;
 274         __be32 flowid_len16;
 275         u64    cookie;
 276         __be16 iqid;
 277         u8     tmo_val;
 278         u8     use_xfer_cnt;
 279         union fw_scsi_read_priv {
 280                 struct fcoe_read_priv {
 281                         u8   ctl_pri;
 282                         u8   cp_en_class;
 283                         u8   r3_lo[2];
 284                 } fcoe;
 285                 struct iscsi_read_priv {
 286                         u8   r3[4];
 287                 } iscsi;
 288         } u;
 289         __be32 xfer_cnt;
 290         __be32 ini_xfer_cnt;
 291         __be64 rsp_dmaaddr;
 292         __be32 rsp_dmalen;
 293         __be32 r4;
 294 };
 295
 296 #define FW_SCSI_READ_WR_IMMDLEN(x)      ((x) << 0)
 297
 298 struct fw_scsi_cmd_wr {
 299         __be32 op_immdlen;
 300         __be32 flowid_len16;
 301         u64    cookie;
 302         __be16 iqid;
 303         u8     tmo_val;
 304         u8     r3;
 305         union fw_scsi_cmd_priv {
 306                 struct fcoe_cmd_priv {
 307                         u8   ctl_pri;
 308                         u8   cp_en_class;
 309                         u8   r4_lo[2];
 310                 } fcoe;
 311                 struct iscsi_cmd_priv {
 312                         u8   r4[4];
 313                 } iscsi;
 314         } u;
 315         u8     r5[8];
 316         __be64 rsp_dmaaddr;
 317         __be32 rsp_dmalen;
 318         __be32 r6;
 319 };
 320
 321 #define FW_SCSI_CMD_WR_IMMDLEN(x)       ((x) << 0)
 322
 323 #define SCSI_ABORT 0
 324 #define SCSI_CLOSE 1
 325
 326 struct fw_scsi_abrt_cls_wr {
 327         __be32 op_immdlen;
 328         __be32 flowid_len16;
 329         u64    cookie;
 330         __be16 iqid;
 331         u8     tmo_val;
 332         u8     sub_opcode_to_chk_all_io;
 333         u8     r3[4];
 334         u64    t_cookie;
 335 };
 336
 337 #define FW_SCSI_ABRT_CLS_WR_SUB_OPCODE(x)       ((x) << 2)
 338 #define FW_SCSI_ABRT_CLS_WR_SUB_OPCODE_GET(x)   (((x) >> 2) & 0x3f)
 339 #define FW_SCSI_ABRT_CLS_WR_CHK_ALL_IO(x)       ((x) << 0)
 340
 341 enum fw_cmd_stor_opcodes {
 342         FW_FCOE_RES_INFO_CMD           = 0x31,
 343         FW_FCOE_LINK_CMD               = 0x32,
 344         FW_FCOE_VNP_CMD                = 0x33,
 345         FW_FCOE_SPARAMS_CMD            = 0x35,
 346         FW_FCOE_STATS_CMD              = 0x37,
 347         FW_FCOE_FCF_CMD                = 0x38,
 348 };
 349
 350 struct fw_fcoe_res_info_cmd {
 351         __be32 op_to_read;
 352         __be32 retval_len16;
 353         __be16 e_d_tov;
 354         __be16 r_a_tov_seq;
 355         __be16 r_a_tov_els;
 356         __be16 r_r_tov;
 357         __be32 max_xchgs;
 358         __be32 max_ssns;
 359         __be32 used_xchgs;
 360         __be32 used_ssns;
 361         __be32 max_fcfs;
 362         __be32 max_vnps;
 363         __be32 used_fcfs;
 364         __be32 used_vnps;
 365 };
 366
 367 struct fw_fcoe_link_cmd {
 368         __be32 op_to_portid;
 369         __be32 retval_len16;
 370         __be32 sub_opcode_fcfi;
 371         u8     r3;
 372         u8     lstatus;
 373         __be16 flags;
 374         u8     r4;
 375         u8     set_vlan;
 376         __be16 vlan_id;
 377         __be32 vnpi_pkd;
 378         __be16 r6;
 379         u8     phy_mac[6];
 380         u8     vnport_wwnn[8];
 381         u8     vnport_wwpn[8];
 382 };
 383
 384 #define FW_FCOE_LINK_CMD_PORTID(x)      ((x) << 0)
 385 #define FW_FCOE_LINK_CMD_PORTID_GET(x)  (((x) >> 0) & 0xf)
 386 #define FW_FCOE_LINK_CMD_SUB_OPCODE(x)  ((x) << 24U)
 387 #define FW_FCOE_LINK_CMD_FCFI(x)        ((x) << 0)
 388 #define FW_FCOE_LINK_CMD_FCFI_GET(x)    (((x) >> 0) & 0xffffff)
 389 #define FW_FCOE_LINK_CMD_VNPI_GET(x)    (((x) >> 0) & 0xfffff)
 390
 391 struct fw_fcoe_vnp_cmd {
 392         __be32 op_to_fcfi;
 393         __be32 alloc_to_len16;
 394         __be32 gen_wwn_to_vnpi;
 395         __be32 vf_id;
 396         __be16 iqid;
 397         u8   vnport_mac[6];
 398         u8   vnport_wwnn[8];
 399         u8   vnport_wwpn[8];
 400         u8   cmn_srv_parms[16];
 401         u8   clsp_word_0_1[8];
 402 };
 403
 404 #define FW_FCOE_VNP_CMD_FCFI(x)         ((x) << 0)
 405 #define FW_FCOE_VNP_CMD_ALLOC           (1U << 31)
 406 #define FW_FCOE_VNP_CMD_FREE            (1U << 30)
 407 #define FW_FCOE_VNP_CMD_MODIFY          (1U << 29)
 408 #define FW_FCOE_VNP_CMD_GEN_WWN         (1U << 22)
 409 #define FW_FCOE_VNP_CMD_VFID_EN         (1U << 20)
 410 #define FW_FCOE_VNP_CMD_VNPI(x)         ((x) << 0)
 411 #define FW_FCOE_VNP_CMD_VNPI_GET(x)     (((x) >> 0) & 0xfffff)
 412
 413 struct fw_fcoe_sparams_cmd {
 414         __be32 op_to_portid;
 415         __be32 retval_len16;
 416         u8     r3[7];
 417         u8     cos;
 418         u8     lport_wwnn[8];
 419         u8     lport_wwpn[8];
 420         u8     cmn_srv_parms[16];
 421         u8     cls_srv_parms[16];
 422 };
 423
 424 #define FW_FCOE_SPARAMS_CMD_PORTID(x)   ((x) << 0)
 425
 426 struct fw_fcoe_stats_cmd {
 427         __be32 op_to_flowid;
 428         __be32 free_to_len16;
 429         union fw_fcoe_stats {
 430                 struct fw_fcoe_stats_ctl {
 431                         u8   nstats_port;
 432                         u8   port_valid_ix;
 433                         __be16 r6;
 434                         __be32 r7;
 435                         __be64 stat0;
 436                         __be64 stat1;
 437                         __be64 stat2;
 438                         __be64 stat3;
 439                         __be64 stat4;
 440                         __be64 stat5;
 441                 } ctl;
 442                 struct fw_fcoe_port_stats {
 443                         __be64 tx_bcast_bytes;
 444                         __be64 tx_bcast_frames;
 445                         __be64 tx_mcast_bytes;
 446                         __be64 tx_mcast_frames;
 447                         __be64 tx_ucast_bytes;
 448                         __be64 tx_ucast_frames;
 449                         __be64 tx_drop_frames;
 450                         __be64 tx_offload_bytes;
 451                         __be64 tx_offload_frames;
 452                         __be64 rx_bcast_bytes;
 453                         __be64 rx_bcast_frames;
 454                         __be64 rx_mcast_bytes;
 455                         __be64 rx_mcast_frames;
 456                         __be64 rx_ucast_bytes;
 457                         __be64 rx_ucast_frames;
 458                         __be64 rx_err_frames;
 459                 } port_stats;
 460                 struct fw_fcoe_fcf_stats {
 461                         __be32 fip_tx_bytes;
 462                         __be32 fip_tx_fr;
 463                         __be64 fcf_ka;
 464                         __be64 mcast_adv_rcvd;
 465                         __be16 ucast_adv_rcvd;
 466                         __be16 sol_sent;
 467                         __be16 vlan_req;
 468                         __be16 vlan_rpl;
 469                         __be16 clr_vlink;
 470                         __be16 link_down;
 471                         __be16 link_up;
 472                         __be16 logo;
 473                         __be16 flogi_req;
 474                         __be16 flogi_rpl;
 475                         __be16 fdisc_req;
 476                         __be16 fdisc_rpl;
 477                         __be16 fka_prd_chg;
 478                         __be16 fc_map_chg;
 479                         __be16 vfid_chg;
 480                         u8   no_fka_req;
 481                         u8   no_vnp;
 482                 } fcf_stats;
 483                 struct fw_fcoe_pcb_stats {
 484                         __be64 tx_bytes;
 485                         __be64 tx_frames;
 486                         __be64 rx_bytes;
 487                         __be64 rx_frames;
 488                         __be32 vnp_ka;
 489                         __be32 unsol_els_rcvd;
 490                         __be64 unsol_cmd_rcvd;
 491                         __be16 implicit_logo;
 492                         __be16 flogi_inv_sparm;
 493                         __be16 fdisc_inv_sparm;
 494                         __be16 flogi_rjt;
 495                         __be16 fdisc_rjt;
 496                         __be16 no_ssn;
 497                         __be16 mac_flt_fail;
 498                         __be16 inv_fr_rcvd;
 499                 } pcb_stats;
 500                 struct fw_fcoe_scb_stats {
 501                         __be64 tx_bytes;
 502                         __be64 tx_frames;
 503                         __be64 rx_bytes;
 504                         __be64 rx_frames;
 505                         __be32 host_abrt_req;
 506                         __be32 adap_auto_abrt;
 507                         __be32 adap_abrt_rsp;
 508                         __be32 host_ios_req;
 509                         __be16 ssn_offl_ios;
 510                         __be16 ssn_not_rdy_ios;
 511                         u8   rx_data_ddp_err;
 512                         u8   ddp_flt_set_err;
 513                         __be16 rx_data_fr_err;
 514                         u8   bad_st_abrt_req;
 515                         u8   no_io_abrt_req;
 516                         u8   abort_tmo;
 517                         u8   abort_tmo_2;
 518                         __be32 abort_req;
 519                         u8   no_ppod_res_tmo;
 520                         u8   bp_tmo;
 521                         u8   adap_auto_cls;
 522                         u8   no_io_cls_req;
 523                         __be32 host_cls_req;
 524                         __be64 unsol_cmd_rcvd;
 525                         __be32 plogi_req_rcvd;
 526                         __be32 prli_req_rcvd;
 527                         __be16 logo_req_rcvd;
 528                         __be16 prlo_req_rcvd;
 529                         __be16 plogi_rjt_rcvd;
 530                         __be16 prli_rjt_rcvd;
 531                         __be32 adisc_req_rcvd;
 532                         __be32 rscn_rcvd;
 533                         __be32 rrq_req_rcvd;
 534                         __be32 unsol_els_rcvd;
 535                         u8   adisc_rjt_rcvd;
 536                         u8   scr_rjt;
 537                         u8   ct_rjt;
 538                         u8   inval_bls_rcvd;
 539                         __be32 ba_rjt_rcvd;
 540                 } scb_stats;
 541         } u;
 542 };
 543
 544 #define FW_FCOE_STATS_CMD_FLOWID(x)     ((x) << 0)
 545 #define FW_FCOE_STATS_CMD_FREE          (1U << 30)
 546 #define FW_FCOE_STATS_CMD_NSTATS(x)     ((x) << 4)
 547 #define FW_FCOE_STATS_CMD_PORT(x)       ((x) << 0)
 548 #define FW_FCOE_STATS_CMD_PORT_VALID    (1U << 7)
 549 #define FW_FCOE_STATS_CMD_IX(x)         ((x) << 0)
 550
 551 struct fw_fcoe_fcf_cmd {
 552         __be32 op_to_fcfi;
 553         __be32 retval_len16;
 554         __be16 priority_pkd;
 555         u8     mac[6];
 556         u8     name_id[8];
 557         u8     fabric[8];
 558         __be16 vf_id;
 559         __be16 max_fcoe_size;
 560         u8     vlan_id;
 561         u8     fc_map[3];
 562         __be32 fka_adv;
 563         __be32 r6;
 564         u8     r7_hi;
 565         u8     fpma_to_portid;
 566         u8     spma_mac[6];
 567         __be64 r8;
 568 };
 569
 570 #define FW_FCOE_FCF_CMD_FCFI(x)         ((x) << 0)
 571 #define FW_FCOE_FCF_CMD_FCFI_GET(x)     (((x) >> 0) & 0xfffff)
 572 #define FW_FCOE_FCF_CMD_PRIORITY_GET(x) (((x) >> 0) & 0xff)
 573 #define FW_FCOE_FCF_CMD_FPMA_GET(x)     (((x) >> 6) & 0x1)
 574 #define FW_FCOE_FCF_CMD_SPMA_GET(x)     (((x) >> 5) & 0x1)
 575 #define FW_FCOE_FCF_CMD_LOGIN_GET(x)    (((x) >> 4) & 0x1)
 576 #define FW_FCOE_FCF_CMD_PORTID_GET(x)   (((x) >> 0) & 0xf)
 577
 578 #endif /* _T4FW_API_STOR_H_ */