sys/dev/raid/mps/mps_ioctl.h

   1 /*-
   2  * Copyright (c) 2008 Yahoo!, Inc.
   3  * All rights reserved.
   4  * Written by: John Baldwin <jhb@FreeBSD.org>
   5  *
   6  * Redistribution and use in source and binary forms, with or without
   7  * modification, are permitted provided that the following conditions
   8  * are met:
   9  * 1. Redistributions of source code must retain the above copyright
  10  *    notice, this list of conditions and the following disclaimer.
  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  * 3. Neither the name of the author nor the names of any co-contributors
  15  *    may be used to endorse or promote products derived from this software
  16  *    without specific prior written permission.
  17  *
  18  * THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND
  19  * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
  20  * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
  21  * ARE DISCLAIMED.  IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE
  22  * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
  23  * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
  24  * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
  25  * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
  26  * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
  27  * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
  28  * SUCH DAMAGE.
  29  *
  30  * LSI MPT-Fusion Host Adapter FreeBSD userland interface
  31  *
  32  * $FreeBSD: src/sys/dev/mps/mps_ioctl.h,v 1.3 2012/01/26 18:17:21 ken Exp $
  33  */
  34 /*-
  35  * Copyright (c) 2011 LSI Corp.
  36  * All rights reserved.
  37  *
  38  * Redistribution and use in source and binary forms, with or without
  39  * modification, are permitted provided that the following conditions
  40  * are met:
  41  * 1. Redistributions of source code must retain the above copyright
  42  *    notice, this list of conditions and the following disclaimer.
  43  * 2. Redistributions in binary form must reproduce the above copyright
  44  *    notice, this list of conditions and the following disclaimer in the
  45  *    documentation and/or other materials provided with the distribution.
  46  *
  47  * THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND
  48  * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
  49  * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
  50  * ARE DISCLAIMED.  IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE
  51  * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
  52  * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
  53  * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
  54  * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
  55  * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
  56  * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
  57  * SUCH DAMAGE.
  58  *
  59  * LSI MPT-Fusion Host Adapter FreeBSD
  60  *
  61  * $FreeBSD: src/sys/dev/mps/mps_ioctl.h,v 1.3 2012/01/26 18:17:21 ken Exp $
  62  */
  63
  64 #ifndef _MPS_IOCTL_H_
  65 #define _MPS_IOCTL_H_
  66
  67 #include <sys/ioccom.h>
  68
  69 #include <dev/raid/mps/mpi/mpi2_type.h>
  70 #include <dev/raid/mps/mpi/mpi2.h>
  71 #include <dev/raid/mps/mpi/mpi2_cnfg.h>
  72 #include <dev/raid/mps/mpi/mpi2_sas.h>
  73
  74 /*
  75  * For the read header requests, the header should include the page
  76  * type or extended page type, page number, and page version.  The
  77  * buffer and length are unused.  The completed header is returned in
  78  * the 'header' member.
  79  *
  80  * For the read page and write page requests, 'buf' should point to a
  81  * buffer of 'len' bytes which holds the entire page (including the
  82  * header).
  83  *
  84  * All requests specify the page address in 'page_address'.
  85  */
  86 struct mps_cfg_page_req {
  87         MPI2_CONFIG_PAGE_HEADER header;
  88         uint32_t page_address;
  89         void    *buf;
  90         int     len;
  91         uint16_t ioc_status;
  92 };
  93
  94 struct mps_ext_cfg_page_req {
  95         MPI2_CONFIG_EXTENDED_PAGE_HEADER header;
  96         uint32_t page_address;
  97         void    *buf;
  98         int     len;
  99         uint16_t ioc_status;
 100 };
 101
 102 struct mps_raid_action {
 103         uint8_t action;
 104         uint8_t volume_bus;
 105         uint8_t volume_id;
 106         uint8_t phys_disk_num;
 107         uint32_t action_data_word;
 108         void *buf;
 109         int len;
 110         uint32_t volume_status;
 111         uint32_t action_data[4];
 112         uint16_t action_status;
 113         uint16_t ioc_status;
 114         uint8_t write;
 115 };
 116
 117 struct mps_usr_command {
 118         void *req;
 119         uint32_t req_len;
 120         void *rpl;
 121         uint32_t rpl_len;
 122         void *buf;
 123         int len;
 124         uint32_t flags;
 125 };
 126
 127 typedef struct mps_pci_bits
 128 {
 129         union {
 130                 struct {
 131                         uint32_t        DeviceNumber    :5;
 132                         uint32_t        FunctionNumber  :3;
 133                         uint32_t        BusNumber       :24;
 134                 } bits;
 135                 uint32_t        AsDWORD;
 136         } u;
 137         uint32_t        PciSegmentId;
 138 } mps_pci_bits_t;
 139
 140 /*
 141  *  The following is the MPSIOCTL_GET_ADAPTER_DATA data structure.  This data
 142  *  structure is setup so that we hopefully are properly aligned for both
 143  *  32-bit and 64-bit mode applications.
 144  *
 145  *  Adapter Type - Value = 4 = SCSI Protocol through SAS-2 adapter
 146  *
 147  *  MPI Port Number - The PCI Function number for this device
 148  *
 149  *  PCI Device HW Id - The PCI device number for this device
 150  *
 151  */
 152 #define MPSIOCTL_ADAPTER_TYPE_SAS2              4
 153 #define MPSIOCTL_ADAPTER_TYPE_SAS2_SSS6200      5
 154 typedef struct mps_adapter_data
 155 {
 156         uint32_t        StructureLength;
 157         uint32_t        AdapterType;
 158         uint32_t        MpiPortNumber;
 159         uint32_t        PCIDeviceHwId;
 160         uint32_t        PCIDeviceHwRev;
 161         uint32_t        SubSystemId;
 162         uint32_t        SubsystemVendorId;
 163         uint32_t        Reserved1;
 164         uint32_t        MpiFirmwareVersion;
 165         uint32_t        BiosVersion;
 166         uint8_t         DriverVersion[32];
 167         uint8_t         Reserved2;
 168         uint8_t         ScsiId;
 169         uint16_t        Reserved3;
 170         mps_pci_bits_t  PciInformation;
 171 } mps_adapter_data_t;
 172
 173
 174 typedef struct mps_update_flash
 175 {
 176         uint64_t        PtrBuffer;
 177         uint32_t        ImageChecksum;
 178         uint32_t        ImageOffset;
 179         uint32_t        ImageSize;
 180         uint32_t        ImageType;
 181 } mps_update_flash_t;
 182
 183
 184 #define MPS_PASS_THRU_DIRECTION_NONE    0
 185 #define MPS_PASS_THRU_DIRECTION_READ    1
 186 #define MPS_PASS_THRU_DIRECTION_WRITE   2
 187 #define MPS_PASS_THRU_DIRECTION_BOTH    3
 188
 189 typedef struct mps_pass_thru
 190 {
 191         uint64_t        PtrRequest;
 192         uint64_t        PtrReply;
 193         uint64_t        PtrData;
 194         uint32_t        RequestSize;
 195         uint32_t        ReplySize;
 196         uint32_t        DataSize;
 197         uint32_t        DataDirection;
 198         uint64_t        PtrDataOut;
 199         uint32_t        DataOutSize;
 200         uint32_t        Timeout;
 201 } mps_pass_thru_t;
 202
 203
 204 /*
 205  * Event queue defines
 206  */
 207 #define MPS_EVENT_QUEUE_SIZE            (50) /* Max Events stored in driver */
 208 #define MPS_MAX_EVENT_DATA_LENGTH       (48) /* Size of each event in Dwords */
 209
 210 typedef struct mps_event_query
 211 {
 212         uint16_t        Entries;
 213         uint16_t        Reserved;
 214         uint32_t        Types[4];
 215 } mps_event_query_t;
 216
 217 typedef struct mps_event_enable
 218 {
 219         uint32_t        Types[4];
 220 } mps_event_enable_t;
 221
 222 /*
 223  * Event record entry for ioctl.
 224  */
 225 typedef struct mps_event_entry
 226 {
 227         uint32_t        Type;
 228         uint32_t        Number;
 229         uint32_t        Data[MPS_MAX_EVENT_DATA_LENGTH];
 230 } mps_event_entry_t;
 231
 232 typedef struct mps_event_report
 233 {
 234         uint32_t        Size;
 235         uint64_t        PtrEvents;
 236 } mps_event_report_t;
 237
 238
 239 typedef struct mps_pci_info
 240 {
 241         uint32_t        BusNumber;
 242         uint8_t         DeviceNumber;
 243         uint8_t         FunctionNumber;
 244         uint16_t        InterruptVector;
 245         uint8_t         PciHeader[256];
 246 } mps_pci_info_t;
 247
 248
 249 typedef struct mps_diag_action
 250 {
 251         uint32_t        Action;
 252         uint32_t        Length;
 253         uint64_t        PtrDiagAction;
 254         uint32_t        ReturnCode;
 255 } mps_diag_action_t;
 256
 257 #define MPS_FW_DIAGNOSTIC_UID_NOT_FOUND (0xFF)
 258
 259 #define MPS_FW_DIAG_NEW                         (0x806E6577)
 260
 261 #define MPS_FW_DIAG_TYPE_REGISTER               (0x00000001)
 262 #define MPS_FW_DIAG_TYPE_UNREGISTER             (0x00000002)
 263 #define MPS_FW_DIAG_TYPE_QUERY                  (0x00000003)
 264 #define MPS_FW_DIAG_TYPE_READ_BUFFER            (0x00000004)
 265 #define MPS_FW_DIAG_TYPE_RELEASE                (0x00000005)
 266
 267 #define MPS_FW_DIAG_INVALID_UID                 (0x00000000)
 268
 269 #define MPS_DIAG_SUCCESS                        0
 270 #define MPS_DIAG_FAILURE                        1
 271
 272 #define MPS_FW_DIAG_ERROR_SUCCESS               (0x00000000)
 273 #define MPS_FW_DIAG_ERROR_FAILURE               (0x00000001)
 274 #define MPS_FW_DIAG_ERROR_INVALID_PARAMETER     (0x00000002)
 275 #define MPS_FW_DIAG_ERROR_POST_FAILED           (0x00000010)
 276 #define MPS_FW_DIAG_ERROR_INVALID_UID           (0x00000011)
 277 #define MPS_FW_DIAG_ERROR_RELEASE_FAILED        (0x00000012)
 278 #define MPS_FW_DIAG_ERROR_NO_BUFFER             (0x00000013)
 279 #define MPS_FW_DIAG_ERROR_ALREADY_RELEASED      (0x00000014)
 280
 281
 282 typedef struct mps_fw_diag_register
 283 {
 284         uint8_t         ExtendedType;
 285         uint8_t         BufferType;
 286         uint16_t        ApplicationFlags;
 287         uint32_t        DiagnosticFlags;
 288         uint32_t        ProductSpecific[23];
 289         uint32_t        RequestedBufferSize;
 290         uint32_t        UniqueId;
 291 } mps_fw_diag_register_t;
 292
 293 typedef struct mps_fw_diag_unregister
 294 {
 295         uint32_t        UniqueId;
 296 } mps_fw_diag_unregister_t;
 297
 298 #define MPS_FW_DIAG_FLAG_APP_OWNED              (0x0001)
 299 #define MPS_FW_DIAG_FLAG_BUFFER_VALID           (0x0002)
 300 #define MPS_FW_DIAG_FLAG_FW_BUFFER_ACCESS       (0x0004)
 301
 302 typedef struct mps_fw_diag_query
 303 {
 304         uint8_t         ExtendedType;
 305         uint8_t         BufferType;
 306         uint16_t        ApplicationFlags;
 307         uint32_t        DiagnosticFlags;
 308         uint32_t        ProductSpecific[23];
 309         uint32_t        TotalBufferSize;
 310         uint32_t        DriverAddedBufferSize;
 311         uint32_t        UniqueId;
 312 } mps_fw_diag_query_t;
 313
 314 typedef struct mps_fw_diag_release
 315 {
 316         uint32_t        UniqueId;
 317 } mps_fw_diag_release_t;
 318
 319 #define MPS_FW_DIAG_FLAG_REREGISTER     (0x0001)
 320 #define MPS_FW_DIAG_FLAG_FORCE_RELEASE  (0x0002)
 321
 322 typedef struct mps_diag_read_buffer
 323 {
 324         uint8_t         Status;
 325         uint8_t         Reserved;
 326         uint16_t        Flags;
 327         uint32_t        StartingOffset;
 328         uint32_t        BytesToRead;
 329         uint32_t        UniqueId;
 330         uint64_t        PtrDataBuffer;
 331 } mps_diag_read_buffer_t;
 332
 333 /*
 334  * Register Access
 335  */
 336 #define REG_IO_READ     1
 337 #define REG_IO_WRITE    2
 338 #define REG_MEM_READ    3
 339 #define REG_MEM_WRITE   4
 340
 341 typedef struct mps_reg_access
 342 {
 343         uint32_t        Command;
 344         uint32_t        RegOffset;
 345         uint32_t        RegData;
 346 } mps_reg_access_t;
 347
 348 typedef struct mps_btdh_mapping
 349 {
 350         uint16_t        TargetID;
 351         uint16_t        Bus;
 352         uint16_t        DevHandle;
 353         uint16_t        Reserved;
 354 } mps_btdh_mapping_t;
 355
 356 #define MPSIO_MPS_COMMAND_FLAG_VERBOSE  0x01
 357 #define MPSIO_MPS_COMMAND_FLAG_DEBUG    0x02
 358 #define MPSIO_READ_CFG_HEADER   _IOWR('M', 200, struct mps_cfg_page_req)
 359 #define MPSIO_READ_CFG_PAGE     _IOWR('M', 201, struct mps_cfg_page_req)
 360 #define MPSIO_READ_EXT_CFG_HEADER _IOWR('M', 202, struct mps_ext_cfg_page_req)
 361 #define MPSIO_READ_EXT_CFG_PAGE _IOWR('M', 203, struct mps_ext_cfg_page_req)
 362 #define MPSIO_WRITE_CFG_PAGE    _IOWR('M', 204, struct mps_cfg_page_req)
 363 #define MPSIO_RAID_ACTION       _IOWR('M', 205, struct mps_raid_action)
 364 #define MPSIO_MPS_COMMAND       _IOWR('M', 210, struct mps_usr_command)
 365
 366 #define MPTIOCTL                        ('I')
 367 #define MPTIOCTL_GET_ADAPTER_DATA       _IOWR(MPTIOCTL, 1,\
 368     struct mps_adapter_data)
 369 #define MPTIOCTL_UPDATE_FLASH           _IOWR(MPTIOCTL, 2,\
 370     struct mps_update_flash)
 371 #define MPTIOCTL_RESET_ADAPTER          _IO(MPTIOCTL, 3)
 372 #define MPTIOCTL_PASS_THRU              _IOWR(MPTIOCTL, 4,\
 373     struct mps_pass_thru)
 374 #define MPTIOCTL_EVENT_QUERY            _IOWR(MPTIOCTL, 5,\
 375     struct mps_event_query)
 376 #define MPTIOCTL_EVENT_ENABLE           _IOWR(MPTIOCTL, 6,\
 377     struct mps_event_enable)
 378 #define MPTIOCTL_EVENT_REPORT           _IOWR(MPTIOCTL, 7,\
 379     struct mps_event_report)
 380 #define MPTIOCTL_GET_PCI_INFO           _IOWR(MPTIOCTL, 8,\
 381     struct mps_pci_info)
 382 #define MPTIOCTL_DIAG_ACTION            _IOWR(MPTIOCTL, 9,\
 383     struct mps_diag_action)
 384 #define MPTIOCTL_REG_ACCESS             _IOWR(MPTIOCTL, 10,\
 385     struct mps_reg_access)
 386 #define MPTIOCTL_BTDH_MAPPING           _IOWR(MPTIOCTL, 11,\
 387     struct mps_btdh_mapping)
 388
 389 #endif /* !_MPS_IOCTL_H_ */