linux/drivers/scsi/mpi3mr/mpi/mpi30_transport.h
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   1/* SPDX-License-Identifier: GPL-2.0-or-later */
   2/*
   3 *  Copyright 2016-2021 Broadcom Inc. All rights reserved.
   4 *
   5 */
   6#ifndef MPI30_TRANSPORT_H
   7#define MPI30_TRANSPORT_H     1
   8struct mpi3_version_struct {
   9        u8         dev;
  10        u8         unit;
  11        u8         minor;
  12        u8         major;
  13};
  14
  15union mpi3_version_union {
  16        struct mpi3_version_struct     mpi3_version;
  17        __le32                     word;
  18};
  19
  20#define MPI3_VERSION_MAJOR                                              (3)
  21#define MPI3_VERSION_MINOR                                              (0)
  22#define MPI3_VERSION_UNIT                                               (0)
  23#define MPI3_VERSION_DEV                                                (18)
  24struct mpi3_sysif_oper_queue_indexes {
  25        __le16         producer_index;
  26        __le16         reserved02;
  27        __le16         consumer_index;
  28        __le16         reserved06;
  29};
  30
  31struct mpi3_sysif_registers {
  32        __le64                             ioc_information;
  33        union mpi3_version_union              version;
  34        __le32                             reserved0c[2];
  35        __le32                             ioc_configuration;
  36        __le32                             reserved18;
  37        __le32                             ioc_status;
  38        __le32                             reserved20;
  39        __le32                             admin_queue_num_entries;
  40        __le64                             admin_request_queue_address;
  41        __le64                             admin_reply_queue_address;
  42        __le32                             reserved38[2];
  43        __le32                             coalesce_control;
  44        __le32                             reserved44[1007];
  45        __le16                             admin_request_queue_pi;
  46        __le16                             reserved1002;
  47        __le16                             admin_reply_queue_ci;
  48        __le16                             reserved1006;
  49        struct mpi3_sysif_oper_queue_indexes   oper_queue_indexes[383];
  50        __le32                             reserved1c00;
  51        __le32                             write_sequence;
  52        __le32                             host_diagnostic;
  53        __le32                             reserved1c0c;
  54        __le32                             fault;
  55        __le32                             fault_info[3];
  56        __le32                             reserved1c20[4];
  57        __le64                             hcb_address;
  58        __le32                             hcb_size;
  59        __le32                             reserved1c3c;
  60        __le32                             reply_free_host_index;
  61        __le32                             sense_buffer_free_host_index;
  62        __le32                             reserved1c48[2];
  63        __le64                             diag_rw_data;
  64        __le64                             diag_rw_address;
  65        __le16                             diag_rw_control;
  66        __le16                             diag_rw_status;
  67        __le32                             reserved1c64[35];
  68        __le32                             scratchpad[4];
  69        __le32                             reserved1d00[192];
  70        __le32                             device_assigned_registers[2048];
  71};
  72
  73#define MPI3_SYSIF_IOC_INFO_LOW_OFFSET                                  (0x00000000)
  74#define MPI3_SYSIF_IOC_INFO_HIGH_OFFSET                                 (0x00000004)
  75#define MPI3_SYSIF_IOC_INFO_LOW_TIMEOUT_MASK                            (0xff000000)
  76#define MPI3_SYSIF_IOC_INFO_LOW_TIMEOUT_SHIFT                           (24)
  77#define MPI3_SYSIF_IOC_CONFIG_OFFSET                                    (0x00000014)
  78#define MPI3_SYSIF_IOC_CONFIG_OPER_RPY_ENT_SZ                           (0x00f00000)
  79#define MPI3_SYSIF_IOC_CONFIG_OPER_RPY_ENT_SZ_SHIFT                     (20)
  80#define MPI3_SYSIF_IOC_CONFIG_OPER_REQ_ENT_SZ                           (0x000f0000)
  81#define MPI3_SYSIF_IOC_CONFIG_OPER_REQ_ENT_SZ_SHIFT                     (16)
  82#define MPI3_SYSIF_IOC_CONFIG_SHUTDOWN_MASK                             (0x0000c000)
  83#define MPI3_SYSIF_IOC_CONFIG_SHUTDOWN_NO                               (0x00000000)
  84#define MPI3_SYSIF_IOC_CONFIG_SHUTDOWN_NORMAL                           (0x00004000)
  85#define MPI3_SYSIF_IOC_CONFIG_DEVICE_SHUTDOWN                           (0x00002000)
  86#define MPI3_SYSIF_IOC_CONFIG_DIAG_SAVE                                 (0x00000010)
  87#define MPI3_SYSIF_IOC_CONFIG_ENABLE_IOC                                (0x00000001)
  88#define MPI3_SYSIF_IOC_STATUS_OFFSET                                    (0x0000001c)
  89#define MPI3_SYSIF_IOC_STATUS_RESET_HISTORY                             (0x00000010)
  90#define MPI3_SYSIF_IOC_STATUS_SHUTDOWN_MASK                             (0x0000000c)
  91#define MPI3_SYSIF_IOC_STATUS_SHUTDOWN_NONE                             (0x00000000)
  92#define MPI3_SYSIF_IOC_STATUS_SHUTDOWN_IN_PROGRESS                      (0x00000004)
  93#define MPI3_SYSIF_IOC_STATUS_SHUTDOWN_COMPLETE                         (0x00000008)
  94#define MPI3_SYSIF_IOC_STATUS_FAULT                                     (0x00000002)
  95#define MPI3_SYSIF_IOC_STATUS_READY                                     (0x00000001)
  96#define MPI3_SYSIF_ADMIN_Q_NUM_ENTRIES_OFFSET                           (0x00000024)
  97#define MPI3_SYSIF_ADMIN_Q_NUM_ENTRIES_REQ_MASK                         (0x0fff)
  98#define MPI3_SYSIF_ADMIN_Q_NUM_ENTRIES_REPLY_OFFSET                     (0x00000026)
  99#define MPI3_SYSIF_ADMIN_Q_NUM_ENTRIES_REPLY_MASK                       (0x0fff0000)
 100#define MPI3_SYSIF_ADMIN_Q_NUM_ENTRIES_REPLY_SHIFT                      (16)
 101#define MPI3_SYSIF_ADMIN_REQ_Q_ADDR_LOW_OFFSET                          (0x00000028)
 102#define MPI3_SYSIF_ADMIN_REQ_Q_ADDR_HIGH_OFFSET                         (0x0000002c)
 103#define MPI3_SYSIF_ADMIN_REPLY_Q_ADDR_LOW_OFFSET                        (0x00000030)
 104#define MPI3_SYSIF_ADMIN_REPLY_Q_ADDR_HIGH_OFFSET                       (0x00000034)
 105#define MPI3_SYSIF_COALESCE_CONTROL_OFFSET                              (0x00000040)
 106#define MPI3_SYSIF_COALESCE_CONTROL_ENABLE_MASK                         (0xc0000000)
 107#define MPI3_SYSIF_COALESCE_CONTROL_ENABLE_NO_CHANGE                    (0x00000000)
 108#define MPI3_SYSIF_COALESCE_CONTROL_ENABLE_DISABLE                      (0x40000000)
 109#define MPI3_SYSIF_COALESCE_CONTROL_ENABLE_ENABLE                       (0xc0000000)
 110#define MPI3_SYSIF_COALESCE_CONTROL_VALID                               (0x30000000)
 111#define MPI3_SYSIF_COALESCE_CONTROL_QUEUE_ID_MASK                       (0x00ff0000)
 112#define MPI3_SYSIF_COALESCE_CONTROL_QUEUE_ID_SHIFT                      (16)
 113#define MPI3_SYSIF_COALESCE_CONTROL_TIMEOUT_MASK                        (0x0000ff00)
 114#define MPI3_SYSIF_COALESCE_CONTROL_TIMEOUT_SHIFT                       (8)
 115#define MPI3_SYSIF_COALESCE_CONTROL_DEPTH_MASK                          (0x000000ff)
 116#define MPI3_SYSIF_COALESCE_CONTROL_DEPTH_SHIFT                         (0)
 117#define MPI3_SYSIF_ADMIN_REQ_Q_PI_OFFSET                                (0x00001000)
 118#define MPI3_SYSIF_ADMIN_REPLY_Q_CI_OFFSET                              (0x00001004)
 119#define MPI3_SYSIF_OPER_REQ_Q_PI_OFFSET                                 (0x00001008)
 120#define MPI3_SYSIF_OPER_REQ_Q_N_PI_OFFSET(n)                            (MPI3_SYSIF_OPER_REQ_Q_PI_OFFSET + (((n) - 1) * 8))
 121#define MPI3_SYSIF_OPER_REPLY_Q_CI_OFFSET                               (0x0000100c)
 122#define MPI3_SYSIF_OPER_REPLY_Q_N_CI_OFFSET(n)                          (MPI3_SYSIF_OPER_REPLY_Q_CI_OFFSET + (((n) - 1) * 8))
 123#define MPI3_SYSIF_WRITE_SEQUENCE_OFFSET                                (0x00001c04)
 124#define MPI3_SYSIF_WRITE_SEQUENCE_KEY_VALUE_MASK                        (0x0000000f)
 125#define MPI3_SYSIF_WRITE_SEQUENCE_KEY_VALUE_FLUSH                       (0x0)
 126#define MPI3_SYSIF_WRITE_SEQUENCE_KEY_VALUE_1ST                         (0xf)
 127#define MPI3_SYSIF_WRITE_SEQUENCE_KEY_VALUE_2ND                         (0x4)
 128#define MPI3_SYSIF_WRITE_SEQUENCE_KEY_VALUE_3RD                         (0xb)
 129#define MPI3_SYSIF_WRITE_SEQUENCE_KEY_VALUE_4TH                         (0x2)
 130#define MPI3_SYSIF_WRITE_SEQUENCE_KEY_VALUE_5TH                         (0x7)
 131#define MPI3_SYSIF_WRITE_SEQUENCE_KEY_VALUE_6TH                         (0xd)
 132#define MPI3_SYSIF_HOST_DIAG_OFFSET                                     (0x00001c08)
 133#define MPI3_SYSIF_HOST_DIAG_RESET_ACTION_MASK                          (0x00000700)
 134#define MPI3_SYSIF_HOST_DIAG_RESET_ACTION_NO_RESET                      (0x00000000)
 135#define MPI3_SYSIF_HOST_DIAG_RESET_ACTION_SOFT_RESET                    (0x00000100)
 136#define MPI3_SYSIF_HOST_DIAG_RESET_ACTION_FLASH_RCVRY_RESET             (0x00000200)
 137#define MPI3_SYSIF_HOST_DIAG_RESET_ACTION_COMPLETE_RESET                (0x00000300)
 138#define MPI3_SYSIF_HOST_DIAG_RESET_ACTION_DIAG_FAULT                    (0x00000700)
 139#define MPI3_SYSIF_HOST_DIAG_SAVE_IN_PROGRESS                           (0x00000080)
 140#define MPI3_SYSIF_HOST_DIAG_SECURE_BOOT                                (0x00000040)
 141#define MPI3_SYSIF_HOST_DIAG_CLEAR_INVALID_FW_IMAGE                     (0x00000020)
 142#define MPI3_SYSIF_HOST_DIAG_INVALID_FW_IMAGE                           (0x00000010)
 143#define MPI3_SYSIF_HOST_DIAG_HCBENABLE                                  (0x00000008)
 144#define MPI3_SYSIF_HOST_DIAG_HCBMODE                                    (0x00000004)
 145#define MPI3_SYSIF_HOST_DIAG_DIAG_RW_ENABLE                             (0x00000002)
 146#define MPI3_SYSIF_HOST_DIAG_DIAG_WRITE_ENABLE                          (0x00000001)
 147#define MPI3_SYSIF_FAULT_OFFSET                                         (0x00001c10)
 148#define MPI3_SYSIF_FAULT_FUNC_AREA_MASK                                 (0xff000000)
 149#define MPI3_SYSIF_FAULT_FUNC_AREA_SHIFT                                (24)
 150#define MPI3_SYSIF_FAULT_FUNC_AREA_MPI_DEFINED                          (0x00000000)
 151#define MPI3_SYSIF_FAULT_CODE_MASK                                      (0x0000ffff)
 152#define MPI3_SYSIF_FAULT_CODE_DIAG_FAULT_RESET                          (0x0000f000)
 153#define MPI3_SYSIF_FAULT_CODE_CI_ACTIVATION_RESET                       (0x0000f001)
 154#define MPI3_SYSIF_FAULT_CODE_SOFT_RESET_IN_PROGRESS                    (0x0000f002)
 155#define MPI3_SYSIF_FAULT_CODE_COMPLETE_RESET_NEEDED                     (0x0000f003)
 156#define MPI3_SYSIF_FAULT_CODE_SAFE_MODE_EXIT                            (0x0000f004)
 157#define MPI3_SYSIF_FAULT_CODE_FACTORY_RESET                             (0x0000f005)
 158#define MPI3_SYSIF_FAULT_INFO0_OFFSET                                   (0x00001c14)
 159#define MPI3_SYSIF_FAULT_INFO1_OFFSET                                   (0x00001c18)
 160#define MPI3_SYSIF_FAULT_INFO2_OFFSET                                   (0x00001c1c)
 161#define MPI3_SYSIF_HCB_ADDRESS_LOW_OFFSET                               (0x00001c30)
 162#define MPI3_SYSIF_HCB_ADDRESS_HIGH_OFFSET                              (0x00001c34)
 163#define MPI3_SYSIF_HCB_SIZE_OFFSET                                      (0x00001c38)
 164#define MPI3_SYSIF_HCB_SIZE_SIZE_MASK                                   (0xfffff000)
 165#define MPI3_SYSIF_HCB_SIZE_SIZE_SHIFT                                  (12)
 166#define MPI3_SYSIF_HCB_SIZE_HCDW_ENABLE                                 (0x00000001)
 167#define MPI3_SYSIF_REPLY_FREE_HOST_INDEX_OFFSET                         (0x00001c40)
 168#define MPI3_SYSIF_SENSE_BUF_FREE_HOST_INDEX_OFFSET                     (0x00001c44)
 169#define MPI3_SYSIF_DIAG_RW_DATA_LOW_OFFSET                              (0x00001c50)
 170#define MPI3_SYSIF_DIAG_RW_DATA_HIGH_OFFSET                             (0x00001c54)
 171#define MPI3_SYSIF_DIAG_RW_ADDRESS_LOW_OFFSET                           (0x00001c58)
 172#define MPI3_SYSIF_DIAG_RW_ADDRESS_HIGH_OFFSET                          (0x00001c5c)
 173#define MPI3_SYSIF_DIAG_RW_CONTROL_OFFSET                               (0x00001c60)
 174#define MPI3_SYSIF_DIAG_RW_CONTROL_LEN_MASK                             (0x00000030)
 175#define MPI3_SYSIF_DIAG_RW_CONTROL_LEN_1BYTE                            (0x00000000)
 176#define MPI3_SYSIF_DIAG_RW_CONTROL_LEN_2BYTES                           (0x00000010)
 177#define MPI3_SYSIF_DIAG_RW_CONTROL_LEN_4BYTES                           (0x00000020)
 178#define MPI3_SYSIF_DIAG_RW_CONTROL_LEN_8BYTES                           (0x00000030)
 179#define MPI3_SYSIF_DIAG_RW_CONTROL_RESET                                (0x00000004)
 180#define MPI3_SYSIF_DIAG_RW_CONTROL_DIR_MASK                             (0x00000002)
 181#define MPI3_SYSIF_DIAG_RW_CONTROL_DIR_READ                             (0x00000000)
 182#define MPI3_SYSIF_DIAG_RW_CONTROL_DIR_WRITE                            (0x00000002)
 183#define MPI3_SYSIF_DIAG_RW_CONTROL_START                                (0x00000001)
 184#define MPI3_SYSIF_DIAG_RW_STATUS_OFFSET                                (0x00001c62)
 185#define MPI3_SYSIF_DIAG_RW_STATUS_STATUS_MASK                           (0x0000000e)
 186#define MPI3_SYSIF_DIAG_RW_STATUS_STATUS_SUCCESS                        (0x00000000)
 187#define MPI3_SYSIF_DIAG_RW_STATUS_STATUS_INV_ADDR                       (0x00000002)
 188#define MPI3_SYSIF_DIAG_RW_STATUS_STATUS_ACC_ERR                        (0x00000004)
 189#define MPI3_SYSIF_DIAG_RW_STATUS_STATUS_PAR_ERR                        (0x00000006)
 190#define MPI3_SYSIF_DIAG_RW_STATUS_BUSY                                  (0x00000001)
 191#define MPI3_SYSIF_SCRATCHPAD0_OFFSET                                   (0x00001cf0)
 192#define MPI3_SYSIF_SCRATCHPAD1_OFFSET                                   (0x00001cf4)
 193#define MPI3_SYSIF_SCRATCHPAD2_OFFSET                                   (0x00001cf8)
 194#define MPI3_SYSIF_SCRATCHPAD3_OFFSET                                   (0x00001cfc)
 195#define MPI3_SYSIF_DEVICE_ASSIGNED_REGS_OFFSET                          (0x00002000)
 196#define MPI3_SYSIF_DIAG_SAVE_TIMEOUT                                    (60)
 197struct mpi3_default_reply_descriptor {
 198        __le32             descriptor_type_dependent1[2];
 199        __le16             request_queue_ci;
 200        __le16             request_queue_id;
 201        __le16             descriptor_type_dependent2;
 202        __le16             reply_flags;
 203};
 204
 205#define MPI3_REPLY_DESCRIPT_FLAGS_PHASE_MASK                       (0x0001)
 206#define MPI3_REPLY_DESCRIPT_FLAGS_TYPE_MASK                        (0xf000)
 207#define MPI3_REPLY_DESCRIPT_FLAGS_TYPE_ADDRESS_REPLY               (0x0000)
 208#define MPI3_REPLY_DESCRIPT_FLAGS_TYPE_SUCCESS                     (0x1000)
 209#define MPI3_REPLY_DESCRIPT_FLAGS_TYPE_TARGET_COMMAND_BUFFER       (0x2000)
 210#define MPI3_REPLY_DESCRIPT_FLAGS_TYPE_STATUS                      (0x3000)
 211struct mpi3_address_reply_descriptor {
 212        __le64             reply_frame_address;
 213        __le16             request_queue_ci;
 214        __le16             request_queue_id;
 215        __le16             reserved0c;
 216        __le16             reply_flags;
 217};
 218
 219struct mpi3_success_reply_descriptor {
 220        __le32             reserved00[2];
 221        __le16             request_queue_ci;
 222        __le16             request_queue_id;
 223        __le16             host_tag;
 224        __le16             reply_flags;
 225};
 226
 227struct mpi3_target_command_buffer_reply_descriptor {
 228        __le32             reserved00;
 229        __le16             initiator_dev_handle;
 230        u8                 phy_num;
 231        u8                 reserved07;
 232        __le16             request_queue_ci;
 233        __le16             request_queue_id;
 234        __le16             io_index;
 235        __le16             reply_flags;
 236};
 237
 238struct mpi3_status_reply_descriptor {
 239        __le16             ioc_status;
 240        __le16             reserved02;
 241        __le32             ioc_log_info;
 242        __le16             request_queue_ci;
 243        __le16             request_queue_id;
 244        __le16             host_tag;
 245        __le16             reply_flags;
 246};
 247
 248#define MPI3_REPLY_DESCRIPT_STATUS_IOCSTATUS_LOGINFOAVAIL               (0x8000)
 249#define MPI3_REPLY_DESCRIPT_STATUS_IOCSTATUS_STATUS_MASK                (0x7fff)
 250#define MPI3_REPLY_DESCRIPT_STATUS_IOCLOGINFO_TYPE_MASK                 (0xf0000000)
 251#define MPI3_REPLY_DESCRIPT_STATUS_IOCLOGINFO_TYPE_NO_INFO              (0x00000000)
 252#define MPI3_REPLY_DESCRIPT_STATUS_IOCLOGINFO_TYPE_SAS                  (0x30000000)
 253#define MPI3_REPLY_DESCRIPT_STATUS_IOCLOGINFO_DATA_MASK                 (0x0fffffff)
 254union mpi3_reply_descriptors_union {
 255        struct mpi3_default_reply_descriptor               default_reply;
 256        struct mpi3_address_reply_descriptor               address_reply;
 257        struct mpi3_success_reply_descriptor               success;
 258        struct mpi3_target_command_buffer_reply_descriptor target_command_buffer;
 259        struct mpi3_status_reply_descriptor                status;
 260        __le32                                         words[4];
 261};
 262
 263struct mpi3_sge_common {
 264        __le64             address;
 265        __le32             length;
 266        u8                 reserved0c[3];
 267        u8                 flags;
 268};
 269
 270struct mpi3_sge_bit_bucket {
 271        __le64             reserved00;
 272        __le32             length;
 273        u8                 reserved0c[3];
 274        u8                 flags;
 275};
 276
 277struct mpi3_sge_extended_eedp {
 278        u8                 user_data_size;
 279        u8                 reserved01;
 280        __le16             eedp_flags;
 281        __le32             secondary_reference_tag;
 282        __le16             secondary_application_tag;
 283        __le16             application_tag_translation_mask;
 284        __le16             reserved0c;
 285        u8                 extended_operation;
 286        u8                 flags;
 287};
 288
 289union mpi3_sge_union {
 290        struct mpi3_sge_common                 simple;
 291        struct mpi3_sge_common                  chain;
 292        struct mpi3_sge_common             last_chain;
 293        struct mpi3_sge_bit_bucket             bit_bucket;
 294        struct mpi3_sge_extended_eedp          eedp;
 295        __le32                             words[4];
 296};
 297
 298#define MPI3_SGE_FLAGS_ELEMENT_TYPE_MASK        (0xf0)
 299#define MPI3_SGE_FLAGS_ELEMENT_TYPE_SIMPLE      (0x00)
 300#define MPI3_SGE_FLAGS_ELEMENT_TYPE_BIT_BUCKET  (0x10)
 301#define MPI3_SGE_FLAGS_ELEMENT_TYPE_CHAIN       (0x20)
 302#define MPI3_SGE_FLAGS_ELEMENT_TYPE_LAST_CHAIN  (0x30)
 303#define MPI3_SGE_FLAGS_ELEMENT_TYPE_EXTENDED    (0xf0)
 304#define MPI3_SGE_FLAGS_END_OF_LIST              (0x08)
 305#define MPI3_SGE_FLAGS_END_OF_BUFFER            (0x04)
 306#define MPI3_SGE_FLAGS_DLAS_MASK                (0x03)
 307#define MPI3_SGE_FLAGS_DLAS_SYSTEM              (0x00)
 308#define MPI3_SGE_FLAGS_DLAS_IOC_DDR             (0x01)
 309#define MPI3_SGE_FLAGS_DLAS_IOC_CTL             (0x02)
 310#define MPI3_SGE_EXT_OPER_EEDP                  (0x00)
 311#define MPI3_EEDPFLAGS_INCR_PRI_REF_TAG             (0x8000)
 312#define MPI3_EEDPFLAGS_INCR_SEC_REF_TAG             (0x4000)
 313#define MPI3_EEDPFLAGS_INCR_PRI_APP_TAG             (0x2000)
 314#define MPI3_EEDPFLAGS_INCR_SEC_APP_TAG             (0x1000)
 315#define MPI3_EEDPFLAGS_ESC_PASSTHROUGH              (0x0800)
 316#define MPI3_EEDPFLAGS_CHK_REF_TAG                  (0x0400)
 317#define MPI3_EEDPFLAGS_CHK_APP_TAG                  (0x0200)
 318#define MPI3_EEDPFLAGS_CHK_GUARD                    (0x0100)
 319#define MPI3_EEDPFLAGS_ESC_MODE_MASK                (0x00c0)
 320#define MPI3_EEDPFLAGS_ESC_MODE_DO_NOT_DISABLE      (0x0040)
 321#define MPI3_EEDPFLAGS_ESC_MODE_APPTAG_DISABLE      (0x0080)
 322#define MPI3_EEDPFLAGS_ESC_MODE_APPTAG_REFTAG_DISABLE   (0x00c0)
 323#define MPI3_EEDPFLAGS_HOST_GUARD_MASK              (0x0030)
 324#define MPI3_EEDPFLAGS_HOST_GUARD_T10_CRC           (0x0000)
 325#define MPI3_EEDPFLAGS_HOST_GUARD_IP_CHKSUM         (0x0010)
 326#define MPI3_EEDPFLAGS_HOST_GUARD_OEM_SPECIFIC      (0x0020)
 327#define MPI3_EEDPFLAGS_PT_REF_TAG                   (0x0008)
 328#define MPI3_EEDPFLAGS_EEDP_OP_MASK                 (0x0007)
 329#define MPI3_EEDPFLAGS_EEDP_OP_NOOP                 (0x0000)
 330#define MPI3_EEDPFLAGS_EEDP_OP_CHECK                (0x0001)
 331#define MPI3_EEDPFLAGS_EEDP_OP_STRIP                (0x0002)
 332#define MPI3_EEDPFLAGS_EEDP_OP_CHECK_REMOVE         (0x0003)
 333#define MPI3_EEDPFLAGS_EEDP_OP_INSERT               (0x0004)
 334#define MPI3_EEDPFLAGS_EEDP_OP_REPLACE              (0x0006)
 335#define MPI3_EEDPFLAGS_EEDP_OP_CHECK_REGEN          (0x0007)
 336#define MPI3_EEDP_UDS_512                           (0x01)
 337#define MPI3_EEDP_UDS_520                           (0x02)
 338#define MPI3_EEDP_UDS_4080                          (0x03)
 339#define MPI3_EEDP_UDS_4088                          (0x04)
 340#define MPI3_EEDP_UDS_4096                          (0x05)
 341#define MPI3_EEDP_UDS_4104                          (0x06)
 342#define MPI3_EEDP_UDS_4160                          (0x07)
 343struct mpi3_request_header {
 344        __le16             host_tag;
 345        u8                 ioc_use_only02;
 346        u8                 function;
 347        __le16             ioc_use_only04;
 348        u8                 ioc_use_only06;
 349        u8                 msg_flags;
 350        __le16             change_count;
 351        __le16             function_dependent;
 352};
 353
 354struct mpi3_default_reply {
 355        __le16             host_tag;
 356        u8                 ioc_use_only02;
 357        u8                 function;
 358        __le16             ioc_use_only04;
 359        u8                 ioc_use_only06;
 360        u8                 msg_flags;
 361        __le16             ioc_use_only08;
 362        __le16             ioc_status;
 363        __le32             ioc_log_info;
 364};
 365
 366#define MPI3_HOST_TAG_INVALID                       (0xffff)
 367#define MPI3_FUNCTION_IOC_FACTS                     (0x01)
 368#define MPI3_FUNCTION_IOC_INIT                      (0x02)
 369#define MPI3_FUNCTION_PORT_ENABLE                   (0x03)
 370#define MPI3_FUNCTION_EVENT_NOTIFICATION            (0x04)
 371#define MPI3_FUNCTION_EVENT_ACK                     (0x05)
 372#define MPI3_FUNCTION_CI_DOWNLOAD                   (0x06)
 373#define MPI3_FUNCTION_CI_UPLOAD                     (0x07)
 374#define MPI3_FUNCTION_IO_UNIT_CONTROL               (0x08)
 375#define MPI3_FUNCTION_PERSISTENT_EVENT_LOG          (0x09)
 376#define MPI3_FUNCTION_MGMT_PASSTHROUGH              (0x0a)
 377#define MPI3_FUNCTION_CONFIG                        (0x10)
 378#define MPI3_FUNCTION_SCSI_IO                       (0x20)
 379#define MPI3_FUNCTION_SCSI_TASK_MGMT                (0x21)
 380#define MPI3_FUNCTION_SMP_PASSTHROUGH               (0x22)
 381#define MPI3_FUNCTION_NVME_ENCAPSULATED             (0x24)
 382#define MPI3_FUNCTION_TARGET_ASSIST                 (0x30)
 383#define MPI3_FUNCTION_TARGET_STATUS_SEND            (0x31)
 384#define MPI3_FUNCTION_TARGET_MODE_ABORT             (0x32)
 385#define MPI3_FUNCTION_TARGET_CMD_BUF_POST_BASE      (0x33)
 386#define MPI3_FUNCTION_TARGET_CMD_BUF_POST_LIST      (0x34)
 387#define MPI3_FUNCTION_CREATE_REQUEST_QUEUE          (0x70)
 388#define MPI3_FUNCTION_DELETE_REQUEST_QUEUE          (0x71)
 389#define MPI3_FUNCTION_CREATE_REPLY_QUEUE            (0x72)
 390#define MPI3_FUNCTION_DELETE_REPLY_QUEUE            (0x73)
 391#define MPI3_FUNCTION_TOOLBOX                       (0x80)
 392#define MPI3_FUNCTION_DIAG_BUFFER_POST              (0x81)
 393#define MPI3_FUNCTION_DIAG_BUFFER_MANAGE            (0x82)
 394#define MPI3_FUNCTION_DIAG_BUFFER_UPLOAD            (0x83)
 395#define MPI3_FUNCTION_MIN_IOC_USE_ONLY              (0xc0)
 396#define MPI3_FUNCTION_MAX_IOC_USE_ONLY              (0xef)
 397#define MPI3_FUNCTION_MIN_PRODUCT_SPECIFIC          (0xf0)
 398#define MPI3_FUNCTION_MAX_PRODUCT_SPECIFIC          (0xff)
 399#define MPI3_IOCSTATUS_LOG_INFO_AVAIL_MASK          (0x8000)
 400#define MPI3_IOCSTATUS_LOG_INFO_AVAILABLE           (0x8000)
 401#define MPI3_IOCSTATUS_STATUS_MASK                  (0x7fff)
 402#define MPI3_IOCSTATUS_SUCCESS                      (0x0000)
 403#define MPI3_IOCSTATUS_INVALID_FUNCTION             (0x0001)
 404#define MPI3_IOCSTATUS_BUSY                         (0x0002)
 405#define MPI3_IOCSTATUS_INVALID_SGL                  (0x0003)
 406#define MPI3_IOCSTATUS_INTERNAL_ERROR               (0x0004)
 407#define MPI3_IOCSTATUS_INSUFFICIENT_RESOURCES       (0x0006)
 408#define MPI3_IOCSTATUS_INVALID_FIELD                (0x0007)
 409#define MPI3_IOCSTATUS_INVALID_STATE                (0x0008)
 410#define MPI3_IOCSTATUS_INSUFFICIENT_POWER           (0x000a)
 411#define MPI3_IOCSTATUS_INVALID_CHANGE_COUNT         (0x000b)
 412#define MPI3_IOCSTATUS_FAILURE                      (0x001f)
 413#define MPI3_IOCSTATUS_CONFIG_INVALID_ACTION        (0x0020)
 414#define MPI3_IOCSTATUS_CONFIG_INVALID_TYPE          (0x0021)
 415#define MPI3_IOCSTATUS_CONFIG_INVALID_PAGE          (0x0022)
 416#define MPI3_IOCSTATUS_CONFIG_INVALID_DATA          (0x0023)
 417#define MPI3_IOCSTATUS_CONFIG_NO_DEFAULTS           (0x0024)
 418#define MPI3_IOCSTATUS_CONFIG_CANT_COMMIT           (0x0025)
 419#define MPI3_IOCSTATUS_SCSI_RECOVERED_ERROR         (0x0040)
 420#define MPI3_IOCSTATUS_SCSI_TM_NOT_SUPPORTED        (0x0041)
 421#define MPI3_IOCSTATUS_SCSI_INVALID_DEVHANDLE       (0x0042)
 422#define MPI3_IOCSTATUS_SCSI_DEVICE_NOT_THERE        (0x0043)
 423#define MPI3_IOCSTATUS_SCSI_DATA_OVERRUN            (0x0044)
 424#define MPI3_IOCSTATUS_SCSI_DATA_UNDERRUN           (0x0045)
 425#define MPI3_IOCSTATUS_SCSI_IO_DATA_ERROR           (0x0046)
 426#define MPI3_IOCSTATUS_SCSI_PROTOCOL_ERROR          (0x0047)
 427#define MPI3_IOCSTATUS_SCSI_TASK_TERMINATED         (0x0048)
 428#define MPI3_IOCSTATUS_SCSI_RESIDUAL_MISMATCH       (0x0049)
 429#define MPI3_IOCSTATUS_SCSI_TASK_MGMT_FAILED        (0x004a)
 430#define MPI3_IOCSTATUS_SCSI_IOC_TERMINATED          (0x004b)
 431#define MPI3_IOCSTATUS_SCSI_EXT_TERMINATED          (0x004c)
 432#define MPI3_IOCSTATUS_EEDP_GUARD_ERROR             (0x004d)
 433#define MPI3_IOCSTATUS_EEDP_REF_TAG_ERROR           (0x004e)
 434#define MPI3_IOCSTATUS_EEDP_APP_TAG_ERROR           (0x004f)
 435#define MPI3_IOCSTATUS_TARGET_INVALID_IO_INDEX      (0x0062)
 436#define MPI3_IOCSTATUS_TARGET_ABORTED               (0x0063)
 437#define MPI3_IOCSTATUS_TARGET_NO_CONN_RETRYABLE     (0x0064)
 438#define MPI3_IOCSTATUS_TARGET_NO_CONNECTION         (0x0065)
 439#define MPI3_IOCSTATUS_TARGET_XFER_COUNT_MISMATCH   (0x006a)
 440#define MPI3_IOCSTATUS_TARGET_DATA_OFFSET_ERROR     (0x006d)
 441#define MPI3_IOCSTATUS_TARGET_TOO_MUCH_WRITE_DATA   (0x006e)
 442#define MPI3_IOCSTATUS_TARGET_IU_TOO_SHORT          (0x006f)
 443#define MPI3_IOCSTATUS_TARGET_ACK_NAK_TIMEOUT       (0x0070)
 444#define MPI3_IOCSTATUS_TARGET_NAK_RECEIVED          (0x0071)
 445#define MPI3_IOCSTATUS_SAS_SMP_REQUEST_FAILED       (0x0090)
 446#define MPI3_IOCSTATUS_SAS_SMP_DATA_OVERRUN         (0x0091)
 447#define MPI3_IOCSTATUS_DIAGNOSTIC_RELEASED          (0x00a0)
 448#define MPI3_IOCSTATUS_CI_UNSUPPORTED               (0x00b0)
 449#define MPI3_IOCSTATUS_CI_UPDATE_SEQUENCE           (0x00b1)
 450#define MPI3_IOCSTATUS_CI_VALIDATION_FAILED         (0x00b2)
 451#define MPI3_IOCSTATUS_CI_UPDATE_PENDING            (0x00b3)
 452#define MPI3_IOCSTATUS_SECURITY_KEY_REQUIRED        (0x00c0)
 453#define MPI3_IOCSTATUS_INVALID_QUEUE_ID             (0x0f00)
 454#define MPI3_IOCSTATUS_INVALID_QUEUE_SIZE           (0x0f01)
 455#define MPI3_IOCSTATUS_INVALID_MSIX_VECTOR          (0x0f02)
 456#define MPI3_IOCSTATUS_INVALID_REPLY_QUEUE_ID       (0x0f03)
 457#define MPI3_IOCSTATUS_INVALID_QUEUE_DELETION       (0x0f04)
 458#define MPI3_IOCLOGINFO_TYPE_MASK               (0xf0000000)
 459#define MPI3_IOCLOGINFO_TYPE_SHIFT              (28)
 460#define MPI3_IOCLOGINFO_TYPE_NONE               (0x0)
 461#define MPI3_IOCLOGINFO_TYPE_SAS                (0x3)
 462#define MPI3_IOCLOGINFO_LOG_DATA_MASK           (0x0fffffff)
 463#endif
 464