Annotation of sys/dev/ic/aacreg.h, Revision 1.1
1.1 ! nbrk 1: /* $OpenBSD: aacreg.h,v 1.8 2006/04/22 02:36:26 brad Exp $ */
! 2:
! 3: /*-
! 4: * Copyright (c) 2000 Michael Smith
! 5: * Copyright (c) 2000-2001 Scott Long
! 6: * Copyright (c) 2000 BSDi
! 7: * Copyright (c) 2001 Adaptec, Inc.
! 8: * Copyright (c) 2000 Niklas Hallqvist
! 9: * All rights reserved.
! 10: *
! 11: * Redistribution and use in source and binary forms, with or without
! 12: * modification, are permitted provided that the following conditions
! 13: * are met:
! 14: * 1. Redistributions of source code must retain the above copyright
! 15: * notice, this list of conditions and the following disclaimer.
! 16: * 2. Redistributions in binary form must reproduce the above copyright
! 17: * notice, this list of conditions and the following disclaimer in the
! 18: * documentation and/or other materials provided with the distribution.
! 19: *
! 20: * THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND
! 21: * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
! 22: * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
! 23: * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE
! 24: * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
! 25: * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
! 26: * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
! 27: * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
! 28: * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
! 29: * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
! 30: * SUCH DAMAGE.
! 31: *
! 32: * $FreeBSD$
! 33: */
! 34:
! 35: /*
! 36: * Data structures defining the interface between the driver and the Adaptec
! 37: * 'FSA' adapters. Note that many field names and comments here are taken
! 38: * verbatim from the Adaptec driver source in order to make comparing the
! 39: * two slightly easier.
! 40: */
! 41:
! 42: /*
! 43: * Misc. magic numbers.
! 44: */
! 45: #define AAC_MAX_CONTAINERS 64
! 46: #define AAC_BLOCK_SIZE 512
! 47:
! 48: /*
! 49: * Communications interface.
! 50: *
! 51: * Where datastructure layouts are closely parallel to the Adaptec sample code,
! 52: * retain their naming conventions (for now) to aid in cross-referencing.
! 53: */
! 54:
! 55: /*
! 56: * We establish 4 command queues and matching response queues. Queues must
! 57: * be 16-byte aligned, and are sized as follows:
! 58: */
! 59: #define AAC_HOST_NORM_CMD_ENTRIES 8 /* command adapter->host,
! 60: * normal priority */
! 61: #define AAC_HOST_HIGH_CMD_ENTRIES 4 /* command adapter->host,
! 62: * high priority */
! 63: #define AAC_ADAP_NORM_CMD_ENTRIES 512 /* command host->adapter,
! 64: * normal priority */
! 65: #define AAC_ADAP_HIGH_CMD_ENTRIES 4 /* command host->adapter,
! 66: * high priority */
! 67: #define AAC_HOST_NORM_RESP_ENTRIES 512 /* response, adapter->host,
! 68: * normal priority */
! 69: #define AAC_HOST_HIGH_RESP_ENTRIES 4 /* response, adapter->host,
! 70: * high priority */
! 71: #define AAC_ADAP_NORM_RESP_ENTRIES 8 /* response, host->adapter,
! 72: * normal priority */
! 73: #define AAC_ADAP_HIGH_RESP_ENTRIES 4 /* response, host->adapter,
! 74: * high priority */
! 75:
! 76: #define AAC_TOTALQ_LENGTH (AAC_HOST_HIGH_CMD_ENTRIES + \
! 77: AAC_HOST_NORM_CMD_ENTRIES + \
! 78: AAC_ADAP_HIGH_CMD_ENTRIES + \
! 79: AAC_ADAP_NORM_CMD_ENTRIES + \
! 80: AAC_HOST_HIGH_RESP_ENTRIES + \
! 81: AAC_HOST_NORM_RESP_ENTRIES + \
! 82: AAC_ADAP_HIGH_RESP_ENTRIES + \
! 83: AAC_ADAP_NORM_RESP_ENTRIES)
! 84: #define AAC_QUEUE_COUNT 8
! 85: #define AAC_QUEUE_ALIGN 16
! 86:
! 87: struct aac_queue_entry {
! 88: u_int32_t aq_fib_size; /* FIB size in bytes */
! 89: u_int32_t aq_fib_addr; /* receiver-space address of the FIB */
! 90: } __attribute__ ((__packed__));
! 91:
! 92: #define AAC_PRODUCER_INDEX 0
! 93: #define AAC_CONSUMER_INDEX 1
! 94:
! 95: /*
! 96: * Table of queue indices and queues used to communicate with the
! 97: * controller. This structure must be aligned to AAC_QUEUE_ALIGN
! 98: */
! 99: struct aac_queue_table {
! 100: /* queue consumer/producer indexes (layout mandated by adapter) */
! 101: u_int32_t qt_qindex[AAC_QUEUE_COUNT][2];
! 102:
! 103: /* queue entry structures (layout mandated by adapter) */
! 104: struct aac_queue_entry qt_HostNormCmdQueue [AAC_HOST_NORM_CMD_ENTRIES];
! 105: struct aac_queue_entry qt_HostHighCmdQueue [AAC_HOST_HIGH_CMD_ENTRIES];
! 106: struct aac_queue_entry qt_AdapNormCmdQueue [AAC_ADAP_NORM_CMD_ENTRIES];
! 107: struct aac_queue_entry qt_AdapHighCmdQueue [AAC_ADAP_HIGH_CMD_ENTRIES];
! 108: struct aac_queue_entry qt_HostNormRespQueue[AAC_HOST_NORM_RESP_ENTRIES];
! 109: struct aac_queue_entry qt_HostHighRespQueue[AAC_HOST_HIGH_RESP_ENTRIES];
! 110: struct aac_queue_entry qt_AdapNormRespQueue[AAC_ADAP_NORM_RESP_ENTRIES];
! 111: struct aac_queue_entry qt_AdapHighRespQueue[AAC_ADAP_HIGH_RESP_ENTRIES];
! 112: } __attribute__ ((__packed__));
! 113:
! 114: /*
! 115: * Queue names
! 116: *
! 117: * Note that we base these at 0 in order to use them as array indices. Adaptec
! 118: * used base 1 for some unknown reason, and sorted them in a different order.
! 119: */
! 120: #define AAC_HOST_NORM_CMD_QUEUE 0
! 121: #define AAC_HOST_HIGH_CMD_QUEUE 1
! 122: #define AAC_ADAP_NORM_CMD_QUEUE 2
! 123: #define AAC_ADAP_HIGH_CMD_QUEUE 3
! 124: #define AAC_HOST_NORM_RESP_QUEUE 4
! 125: #define AAC_HOST_HIGH_RESP_QUEUE 5
! 126: #define AAC_ADAP_NORM_RESP_QUEUE 6
! 127: #define AAC_ADAP_HIGH_RESP_QUEUE 7
! 128:
! 129: /*
! 130: * List structure used to chain FIBs (used by the adapter - we hang FIBs off
! 131: * our private command structure and don't touch these)
! 132: */
! 133: struct aac_fib_list_entry {
! 134: u_int32_t Flink;
! 135: u_int32_t Blink;
! 136: } __attribute__ ((__packed__));
! 137:
! 138: /*
! 139: * FIB (FSA Interface Block?); this is the datastructure passed between the host
! 140: * and adapter.
! 141: */
! 142: struct aac_fib_header {
! 143: u_int32_t XferState;
! 144: u_int16_t Command;
! 145: u_int8_t StructType;
! 146: u_int8_t Flags;
! 147: u_int16_t Size;
! 148: u_int16_t SenderSize;
! 149: u_int32_t SenderFibAddress;
! 150: u_int32_t ReceiverFibAddress;
! 151: u_int32_t SenderData;
! 152: union {
! 153: struct {
! 154: u_int32_t ReceiverTimeStart;
! 155: u_int32_t ReceiverTimeDone;
! 156: } _s;
! 157: struct aac_fib_list_entry FibLinks;
! 158: } _u;
! 159: } __attribute__ ((__packed__));
! 160:
! 161: #define AAC_FIB_DATASIZE (512 - sizeof(struct aac_fib_header))
! 162:
! 163: struct aac_fib {
! 164: struct aac_fib_header Header;
! 165: u_int8_t data[AAC_FIB_DATASIZE];
! 166: } __attribute__ ((__packed__));
! 167:
! 168: /*
! 169: * FIB commands
! 170: */
! 171: typedef enum {
! 172: TestCommandResponse = 1,
! 173: TestAdapterCommand = 2,
! 174:
! 175: /* lowlevel and comm commands */
! 176: LastTestCommand = 100,
! 177: ReinitHostNormCommandQueue = 101,
! 178: ReinitHostHighCommandQueue = 102,
! 179: ReinitHostHighRespQueue = 103,
! 180: ReinitHostNormRespQueue = 104,
! 181: ReinitAdapNormCommandQueue = 105,
! 182: ReinitAdapHighCommandQueue = 107,
! 183: ReinitAdapHighRespQueue = 108,
! 184: ReinitAdapNormRespQueue = 109,
! 185: InterfaceShutdown = 110,
! 186: DmaCommandFib = 120,
! 187: StartProfile = 121,
! 188: TermProfile = 122,
! 189: SpeedTest = 123,
! 190: TakeABreakPt = 124,
! 191: RequestPerfData = 125,
! 192: SetInterruptDefTimer= 126,
! 193: SetInterruptDefCount= 127,
! 194: GetInterruptDefStatus= 128,
! 195: LastCommCommand = 129,
! 196:
! 197: /* filesystem commands */
! 198: NuFileSystem = 300,
! 199: UFS = 301,
! 200: HostFileSystem = 302,
! 201: LastFileSystemCommand = 303,
! 202:
! 203: /* Container Commands */
! 204: ContainerCommand = 500,
! 205: ContainerCommand64 = 501,
! 206:
! 207: /* Cluster Commands */
! 208: ClusterCommand = 550,
! 209:
! 210: /* Scsi Port commands (scsi passthrough) */
! 211: ScsiPortCommand = 600,
! 212:
! 213: /* misc house keeping and generic adapter initiated commands */
! 214: AifRequest = 700,
! 215: CheckRevision = 701,
! 216: FsaHostShutdown = 702,
! 217: RequestAdapterInfo = 703,
! 218: IsAdapterPaused = 704,
! 219: SendHostTime = 705,
! 220: LastMiscCommand = 706
! 221: } AAC_FibCommands;
! 222:
! 223: /*
! 224: * FIB types
! 225: */
! 226: #define AAC_FIBTYPE_TFIB 1
! 227: #define AAC_FIBTYPE_TQE 2
! 228: #define AAC_FIBTYPE_TCTPERF 3
! 229:
! 230: /*
! 231: * FIB transfer state
! 232: */
! 233: #define AAC_FIBSTATE_HOSTOWNED (1<<0) /* owned by the host */
! 234: #define AAC_FIBSTATE_ADAPTEROWNED (1<<1) /* owned by the adapter */
! 235: #define AAC_FIBSTATE_INITIALISED (1<<2) /* initialised */
! 236: #define AAC_FIBSTATE_EMPTY (1<<3) /* empty */
! 237: #define AAC_FIBSTATE_FROMPOOL (1<<4) /* allocated from pool */
! 238: #define AAC_FIBSTATE_FROMHOST (1<<5) /* sent from the host */
! 239: #define AAC_FIBSTATE_FROMADAP (1<<6) /* sent from the adapter */
! 240: #define AAC_FIBSTATE_REXPECTED (1<<7) /* response is expected */
! 241: #define AAC_FIBSTATE_RNOTEXPECTED (1<<8) /* response is not expected */
! 242: #define AAC_FIBSTATE_DONEADAP (1<<9) /* processed by the adapter */
! 243: #define AAC_FIBSTATE_DONEHOST (1<<10) /* processed by the host */
! 244: #define AAC_FIBSTATE_HIGH (1<<11) /* high priority */
! 245: #define AAC_FIBSTATE_NORM (1<<12) /* normal priority */
! 246: #define AAC_FIBSTATE_ASYNC (1<<13)
! 247: #define AAC_FIBSTATE_ASYNCIO (1<<13) /* to be removed */
! 248: #define AAC_FIBSTATE_PAGEFILEIO (1<<14) /* to be removed */
! 249: #define AAC_FIBSTATE_SHUTDOWN (1<<15)
! 250: #define AAC_FIBSTATE_LAZYWRITE (1<<16) /* to be removed */
! 251: #define AAC_FIBSTATE_ADAPMICROFIB (1<<17)
! 252: #define AAC_FIBSTATE_BIOSFIB (1<<18)
! 253: #define AAC_FIBSTATE_FAST_RESPONSE (1<<19) /* fast response capable */
! 254: #define AAC_FIBSTATE_APIFIB (1<<20)
! 255:
! 256: /*
! 257: * FIB error values
! 258: */
! 259: #define AAC_ERROR_NORMAL 0x00
! 260: #define AAC_ERROR_PENDING 0x01
! 261: #define AAC_ERROR_FATAL 0x02
! 262: #define AAC_ERROR_INVALID_QUEUE 0x03
! 263: #define AAC_ERROR_NOENTRIES 0x04
! 264: #define AAC_ERROR_SENDFAILED 0x05
! 265: #define AAC_ERROR_INVALID_QUEUE_PRIORITY 0x06
! 266: #define AAC_ERROR_FIB_ALLOCATION_FAILED 0x07
! 267: #define AAC_ERROR_FIB_DEALLOCATION_FAILED 0x08
! 268:
! 269: /*
! 270: * Adapter Init Structure: this is passed to the adapter with the
! 271: * AAC_MONKER_INITSTRUCT command to point it at our control structures.
! 272: */
! 273: struct aac_adapter_init {
! 274: u_int32_t InitStructRevision;
! 275: #define AAC_INIT_STRUCT_REVISION 3
! 276: u_int32_t MiniPortRevision;
! 277: #define AAC_INIT_STRUCT_MINIPORT_REVISION 1
! 278: u_int32_t FilesystemRevision;
! 279: u_int32_t CommHeaderAddress;
! 280: u_int32_t FastIoCommAreaAddress;
! 281: u_int32_t AdapterFibsPhysicalAddress;
! 282: u_int32_t AdapterFibsVirtualAddress;
! 283: u_int32_t AdapterFibsSize;
! 284: u_int32_t AdapterFibAlign;
! 285: u_int32_t PrintfBufferAddress;
! 286: u_int32_t PrintfBufferSize;
! 287: #define AAC_PAGE_SIZE 4096
! 288: u_int32_t HostPhysMemPages;
! 289: u_int32_t HostElapsedSeconds;
! 290: } __attribute__ ((__packed__));
! 291:
! 292: /*
! 293: * Shared data types
! 294: */
! 295: /*
! 296: * Container types
! 297: */
! 298: typedef enum {
! 299: CT_NONE = 0,
! 300: CT_VOLUME,
! 301: CT_MIRROR,
! 302: CT_STRIPE,
! 303: CT_RAID5,
! 304: CT_SSRW,
! 305: CT_SSRO,
! 306: CT_MORPH,
! 307: CT_PASSTHRU,
! 308: CT_RAID4,
! 309: CT_RAID10, /* stripe of mirror */
! 310: CT_RAID00, /* stripe of stripe */
! 311: CT_VOLUME_OF_MIRRORS, /* volume of mirror */
! 312: CT_PSEUDO_RAID3, /* really raid4 */
! 313: CT_RAID50, /* stripe of raid5 */
! 314: } AAC_FSAVolType;
! 315:
! 316: /*
! 317: * Host-addressable object types
! 318: */
! 319: typedef enum {
! 320: FT_REG = 1, /* regular file */
! 321: FT_DIR, /* directory */
! 322: FT_BLK, /* "block" device - reserved */
! 323: FT_CHR, /* "character special" device - reserved */
! 324: FT_LNK, /* symbolic link */
! 325: FT_SOCK, /* socket */
! 326: FT_FIFO, /* fifo */
! 327: FT_FILESYS, /* ADAPTEC's "FSA"(tm) filesystem */
! 328: FT_DRIVE, /* physical disk - addressable in scsi by b/t/l */
! 329: FT_SLICE, /* virtual disk - raw volume - slice */
! 330: FT_PARTITION, /* FSA partition - carved out of a slice - building
! 331: * block for containers */
! 332: FT_VOLUME, /* Container - Volume Set */
! 333: FT_STRIPE, /* Container - Stripe Set */
! 334: FT_MIRROR, /* Container - Mirror Set */
! 335: FT_RAID5, /* Container - Raid 5 Set */
! 336: FT_DATABASE /* Storage object with "foreign" content manager */
! 337: } AAC_FType;
! 338:
! 339: /*
! 340: * Host-side scatter/gather list for 32-bit commands.
! 341: */
! 342: struct aac_sg_entry {
! 343: u_int32_t SgAddress;
! 344: u_int32_t SgByteCount;
! 345: } __attribute__ ((__packed__));
! 346:
! 347: struct aac_sg_entry64 {
! 348: u_int64_t SgAddress;
! 349: u_int32_t SgByteCount;
! 350: } __attribute__ ((__packed__));
! 351:
! 352: struct aac_sg_table {
! 353: u_int32_t SgCount;
! 354: struct aac_sg_entry SgEntry[0];
! 355: } __attribute__ ((__packed__));
! 356:
! 357: /*
! 358: * Host-side scatter/gather list for 64-bit commands.
! 359: */
! 360: struct aac_sg_table64 {
! 361: u_int32_t SgCount;
! 362: struct aac_sg_entry64 SgEntry64[0];
! 363: } __attribute__ ((__packed__));
! 364:
! 365: /*
! 366: * Container creation data
! 367: */
! 368: struct aac_container_creation {
! 369: u_int8_t ViaBuildNumber;
! 370: u_int8_t MicroSecond;
! 371: u_int8_t Via; /* 1 = FSU, 2 = API, etc. */
! 372: u_int8_t YearsSince1900;
! 373: u_int32_t Month:4; /* 1-12 */
! 374: u_int32_t Day:6; /* 1-32 */
! 375: u_int32_t Hour:6; /* 0-23 */
! 376: u_int32_t Minute:6; /* 0-59 */
! 377: u_int32_t Second:6; /* 0-59 */
! 378: u_int64_t ViaAdapterSerialNumber;
! 379: } __attribute__ ((__packed__));
! 380:
! 381: /*
! 382: * Revision number handling
! 383: */
! 384:
! 385: typedef enum {
! 386: RevApplication = 1,
! 387: RevDkiCli,
! 388: RevNetService,
! 389: RevApi,
! 390: RevFileSysDriver,
! 391: RevMiniportDriver,
! 392: RevAdapterSW,
! 393: RevMonitor,
! 394: RevRemoteApi
! 395: } RevComponent;
! 396:
! 397: struct FsaRevision {
! 398: union {
! 399: struct {
! 400: u_int8_t dash;
! 401: u_int8_t type;
! 402: u_int8_t minor;
! 403: u_int8_t major;
! 404: } comp;
! 405: u_int32_t ul;
! 406: } external;
! 407: u_int32_t buildNumber;
! 408: } __attribute__ ((__packed__));
! 409:
! 410: /*
! 411: * Adapter Information
! 412: */
! 413:
! 414: typedef enum {
! 415: CPU_NTSIM = 1,
! 416: CPU_I960,
! 417: CPU_ARM,
! 418: CPU_SPARC,
! 419: CPU_POWERPC,
! 420: CPU_ALPHA,
! 421: CPU_P7,
! 422: CPU_I960_RX,
! 423: CPU__last
! 424: } AAC_CpuType;
! 425:
! 426: typedef enum {
! 427: CPUI960_JX = 1,
! 428: CPUI960_CX,
! 429: CPUI960_HX,
! 430: CPUI960_RX,
! 431: CPUARM_SA110,
! 432: CPUARM_xxx,
! 433: CPUMPC_824x,
! 434: CPUPPC_xxx,
! 435: CPUI960_302,
! 436: CPUSUBTYPE__last
! 437: } AAC_CpuSubType;
! 438:
! 439: typedef enum {
! 440: PLAT_NTSIM = 1,
! 441: PLAT_V3ADU,
! 442: PLAT_CYCLONE,
! 443: PLAT_CYCLONE_HD,
! 444: PLAT_BATBOARD,
! 445: PLAT_BATBOARD_HD,
! 446: PLAT_YOLO,
! 447: PLAT_COBRA,
! 448: PLAT_ANAHEIM,
! 449: PLAT_JALAPENO,
! 450: PLAT_QUEENS,
! 451: PLAT_JALAPENO_DELL,
! 452: PLAT_POBLANO,
! 453: PLAT_POBLANO_OPAL,
! 454: PLAT_POBLANO_SL0,
! 455: PLAT_POBLANO_SL1,
! 456: PLAT_POBLANO_SL2,
! 457: PLAT_POBLANO_XXX,
! 458: PLAT_JALAPENO_P2,
! 459: PLAT_HABANERO,
! 460: PLAT__last
! 461: } AAC_Platform;
! 462:
! 463: typedef enum {
! 464: OEM_FLAVOR_ADAPTEC = 1,
! 465: OEM_FLAVOR_DELL,
! 466: OEM_FLAVOR_HP,
! 467: OEM_FLAVOR_IBM,
! 468: OEM_FLAVOR_CPQ,
! 469: OEM_FLAVOR_BRAND_X,
! 470: OEM_FLAVOR_BRAND_Y,
! 471: OEM_FLAVOR_BRAND_Z,
! 472: OEM_FLAVOR__last
! 473: } AAC_OemFlavor;
! 474:
! 475: /*
! 476: * XXX the aac-2622 with no battery present reports PLATFORM_BAT_OPT_PRESENT
! 477: */
! 478: typedef enum
! 479: {
! 480: PLATFORM_BAT_REQ_PRESENT = 1, /* BATTERY REQUIRED AND PRESENT */
! 481: PLATFORM_BAT_REQ_NOTPRESENT, /* BATTERY REQUIRED AND NOT PRESENT */
! 482: PLATFORM_BAT_OPT_PRESENT, /* BATTERY OPTIONAL AND PRESENT */
! 483: PLATFORM_BAT_OPT_NOTPRESENT, /* BATTERY OPTIONAL AND NOT PRESENT */
! 484: PLATFORM_BAT_NOT_SUPPORTED /* BATTERY NOT SUPPORTED */
! 485: } AAC_BatteryPlatform;
! 486:
! 487: /*
! 488: * options supported by this board
! 489: * there has to be a one to one mapping of these defines and the ones in
! 490: * fsaapi.h, search for FSA_SUPPORT_SNAPSHOT
! 491: */
! 492: #define AAC_SUPPORTED_SNAPSHOT 0x01
! 493: #define AAC_SUPPORTED_CLUSTERS 0x02
! 494: #define AAC_SUPPORTED_WRITE_CACHE 0x04
! 495: #define AAC_SUPPORTED_64BIT_DATA 0x08
! 496: #define AAC_SUPPORTED_HOST_TIME_FIB 0x10
! 497: #define AAC_SUPPORTED_RAID50 0x20
! 498: #define AAC_SUPPORTED_4GB_WINDOW 0x40
! 499: #define AAC_SUPPORTED_SCSI_UPGRADEABLE 0x80
! 500: #define AAC_SUPPORTED_SOFT_ERR_REPORT 0x100
! 501: #define AAC_SUPPORTED_NOT_RECONDITION 0x200
! 502: #define AAC_SUPPORTED_SGMAP_HOST64 0x400
! 503: #define AAC_SUPPORTED_ALARM 0x800
! 504: #define AAC_SUPPORTED_NONDASD 0x1000
! 505:
! 506: /*
! 507: * Structure used to respond to a RequestAdapterInfo fib.
! 508: */
! 509: struct aac_adapter_info {
! 510: AAC_Platform PlatformBase; /* adapter type */
! 511: AAC_CpuType CpuArchitecture; /* adapter CPU type */
! 512: AAC_CpuSubType CpuVariant; /* adapter CPU subtype */
! 513: u_int32_t ClockSpeed; /* adapter CPU clockspeed */
! 514: u_int32_t ExecutionMem; /* adapter Execution Memory
! 515: * size */
! 516: u_int32_t BufferMem; /* adapter Data Memory */
! 517: u_int32_t TotalMem; /* adapter Total Memory */
! 518: struct FsaRevision KernelRevision; /* adapter Kernel Software
! 519: * Revision */
! 520: struct FsaRevision MonitorRevision; /* adapter Monitor/Diagnostic
! 521: * Software Revision */
! 522: struct FsaRevision HardwareRevision;/* TBD */
! 523: struct FsaRevision BIOSRevision; /* adapter BIOS Revision */
! 524: u_int32_t ClusteringEnabled;
! 525: u_int32_t ClusterChannelMask;
! 526: u_int64_t SerialNumber;
! 527: AAC_BatteryPlatform batteryPlatform;
! 528: u_int32_t SupportedOptions; /* supported features of this
! 529: * controller */
! 530: AAC_OemFlavor OemVariant;
! 531: } __attribute__ ((__packed__));
! 532:
! 533: /*
! 534: * Monitor/Kernel interface.
! 535: */
! 536:
! 537: /*
! 538: * Synchronous commands to the monitor/kernel.
! 539: */
! 540: #define AAC_MONKER_INITSTRUCT 0x05
! 541: #define AAC_MONKER_SYNCFIB 0x0c
! 542: #define AAC_MONKER_GETKERNVER 0x11
! 543: #define AAC_MONKER_GETINFO 0x19
! 544:
! 545: /*
! 546: * Adapter Status Register
! 547: *
! 548: * Phase Staus mailbox is 32bits:
! 549: * <31:16> = Phase Status
! 550: * <15:0> = Phase
! 551: *
! 552: * The adapter reports its present state through the phase. Only
! 553: * a single phase should be ever be set. Each phase can have multiple
! 554: * phase status bits to provide more detailed information about the
! 555: * state of the adapter.
! 556: */
! 557: #define AAC_SELF_TEST_FAILED 0x00000004
! 558: #define AAC_UP_AND_RUNNING 0x00000080
! 559: #define AAC_KERNEL_PANIC 0x00000100
! 560:
! 561: /*
! 562: * Data types relating to control and monitoring of the NVRAM/WriteCache
! 563: * subsystem.
! 564: */
! 565:
! 566: #define AAC_NFILESYS 24 /* maximum number of filesystems */
! 567:
! 568: /*
! 569: * NVRAM/Write Cache subsystem states
! 570: */
! 571: typedef enum {
! 572: NVSTATUS_DISABLED = 0, /* present, clean, not being used */
! 573: NVSTATUS_ENABLED, /* present, possibly dirty, ready for use */
! 574: NVSTATUS_ERROR, /* present, dirty, contains dirty data */
! 575: NVSTATUS_BATTERY, /* present, bad or low battery, may contain
! 576: * dirty data */
! 577: NVSTATUS_UNKNOWN /* for bad/missing device */
! 578: } AAC_NVSTATUS;
! 579:
! 580: /*
! 581: * NVRAM/Write Cache subsystem battery component states
! 582: *
! 583: */
! 584: typedef enum {
! 585: NVBATTSTATUS_NONE = 0, /* battery has no power or is not present */
! 586: NVBATTSTATUS_LOW, /* battery is low on power */
! 587: NVBATTSTATUS_OK, /* battery is okay - normal operation possible
! 588: * only in this state */
! 589: NVBATTSTATUS_RECONDITIONING /* no battery present - reconditioning
! 590: * in process */
! 591: } AAC_NVBATTSTATUS;
! 592:
! 593: /*
! 594: * Battery transition type
! 595: */
! 596: typedef enum {
! 597: NVBATT_TRANSITION_NONE = 0, /* battery now has no power or is not
! 598: * present */
! 599: NVBATT_TRANSITION_LOW, /* battery is now low on power */
! 600: NVBATT_TRANSITION_OK /* battery is now okay - normal
! 601: * operation possible only in this
! 602: * state */
! 603: } AAC_NVBATT_TRANSITION;
! 604:
! 605: /*
! 606: * NVRAM Info structure returned for NVRAM_GetInfo call
! 607: */
! 608: struct aac_nvramdevinfo {
! 609: u_int32_t NV_Enabled; /* write caching enabled */
! 610: u_int32_t NV_Error; /* device in error state */
! 611: u_int32_t NV_NDirty; /* count of dirty NVRAM buffers */
! 612: u_int32_t NV_NActive; /* count of NVRAM buffers being
! 613: * written */
! 614: } __attribute__ ((__packed__));
! 615:
! 616: struct aac_nvraminfo {
! 617: AAC_NVSTATUS NV_Status; /* nvram subsystem status */
! 618: AAC_NVBATTSTATUS NV_BattStatus; /* battery status */
! 619: u_int32_t NV_Size; /* size of WriteCache NVRAM in
! 620: * bytes */
! 621: u_int32_t NV_BufSize; /* size of NVRAM buffers in
! 622: * bytes */
! 623: u_int32_t NV_NBufs; /* number of NVRAM buffers */
! 624: u_int32_t NV_NDirty; /* Num dirty NVRAM buffers */
! 625: u_int32_t NV_NClean; /* Num clean NVRAM buffers */
! 626: u_int32_t NV_NActive; /* Num NVRAM buffers being
! 627: * written */
! 628: u_int32_t NV_NBrokered; /* Num brokered NVRAM buffers */
! 629: struct aac_nvramdevinfo NV_DevInfo[AAC_NFILESYS]; /* per device
! 630: * info */
! 631: u_int32_t NV_BattNeedsReconditioning; /* boolean */
! 632: u_int32_t NV_TotalSize; /* size of all non-volatile
! 633: * memories in bytes */
! 634: } __attribute__ ((__packed__));
! 635:
! 636: /*
! 637: * Data types relating to adapter-initiated FIBs
! 638: *
! 639: * Based on types and structures in <aifstruc.h>
! 640: */
! 641:
! 642: /*
! 643: * Progress Reports
! 644: */
! 645: typedef enum {
! 646: AifJobStsSuccess = 1,
! 647: AifJobStsFinished,
! 648: AifJobStsAborted,
! 649: AifJobStsFailed,
! 650: AifJobStsLastReportMarker = 100, /* All prior mean last report */
! 651: AifJobStsSuspended,
! 652: AifJobStsRunning
! 653: } AAC_AifJobStatus;
! 654:
! 655: typedef enum {
! 656: AifJobScsiMin = 1, /* Minimum value for Scsi operation */
! 657: AifJobScsiZero, /* SCSI device clear operation */
! 658: AifJobScsiVerify, /* SCSI device Verify operation NO
! 659: * REPAIR */
! 660: AifJobScsiExercise, /* SCSI device Exercise operation */
! 661: AifJobScsiVerifyRepair, /* SCSI device Verify operation WITH
! 662: * repair */
! 663: AifJobScsiMax = 99, /* Max Scsi value */
! 664: AifJobCtrMin, /* Min Ctr op value */
! 665: AifJobCtrZero, /* Container clear operation */
! 666: AifJobCtrCopy, /* Container copy operation */
! 667: AifJobCtrCreateMirror, /* Container Create Mirror operation */
! 668: AifJobCtrMergeMirror, /* Container Merge Mirror operation */
! 669: AifJobCtrScrubMirror, /* Container Scrub Mirror operation */
! 670: AifJobCtrRebuildRaid5, /* Container Rebuild Raid5 operation */
! 671: AifJobCtrScrubRaid5, /* Container Scrub Raid5 operation */
! 672: AifJobCtrMorph, /* Container morph operation */
! 673: AifJobCtrPartCopy, /* Container Partition copy operation */
! 674: AifJobCtrRebuildMirror, /* Container Rebuild Mirror operation */
! 675: AifJobCtrCrazyCache, /* crazy cache */
! 676: AifJobCtrMax = 199, /* Max Ctr type operation */
! 677: AifJobFsMin, /* Min Fs type operation */
! 678: AifJobFsCreate, /* File System Create operation */
! 679: AifJobFsVerify, /* File System Verify operation */
! 680: AifJobFsExtend, /* File System Extend operation */
! 681: AifJobFsMax = 299, /* Max Fs type operation */
! 682: AifJobApiFormatNTFS, /* Format a drive to NTFS */
! 683: AifJobApiFormatFAT, /* Format a drive to FAT */
! 684: AifJobApiUpdateSnapshot, /* update the read/write half of a
! 685: * snapshot */
! 686: AifJobApiFormatFAT32, /* Format a drive to FAT32 */
! 687: AifJobApiMax = 399, /* Max API type operation */
! 688: AifJobCtlContinuousCtrVerify, /* Adapter operation */
! 689: AifJobCtlMax = 499 /* Max Adapter type operation */
! 690: } AAC_AifJobType;
! 691:
! 692: struct aac_AifContainers {
! 693: u_int32_t src; /* from/master */
! 694: u_int32_t dst; /* to/slave */
! 695: } __attribute__ ((__packed__));
! 696:
! 697: union aac_AifJobClient {
! 698: struct aac_AifContainers container; /* For Container and
! 699: * filesystem progress
! 700: * ops; */
! 701: int32_t scsi_dh; /* For SCSI progress
! 702: * ops */
! 703: };
! 704:
! 705: struct aac_AifJobDesc {
! 706: u_int32_t jobID; /* DO NOT FILL IN! Will be
! 707: * filled in by AIF */
! 708: AAC_AifJobType type; /* Operation that is being
! 709: * performed */
! 710: union aac_AifJobClient client; /* Details */
! 711: } __attribute__ ((__packed__));
! 712:
! 713: struct aac_AifJobProgressReport {
! 714: struct aac_AifJobDesc jd;
! 715: AAC_AifJobStatus status;
! 716: u_int32_t finalTick;
! 717: u_int32_t currentTick;
! 718: u_int32_t jobSpecificData1;
! 719: u_int32_t jobSpecificData2;
! 720: } __attribute__ ((__packed__));
! 721:
! 722: /*
! 723: * Event Notification
! 724: */
! 725: typedef enum {
! 726: /* General application notifies start here */
! 727: AifEnGeneric = 1, /* Generic notification */
! 728: AifEnTaskComplete, /* Task has completed */
! 729: AifEnConfigChange, /* Adapter config change occurred */
! 730: AifEnContainerChange, /* Adapter specific container
! 731: * configuration change */
! 732: AifEnDeviceFailure, /* SCSI device failed */
! 733: AifEnMirrorFailover, /* Mirror failover started */
! 734: AifEnContainerEvent, /* Significant container event */
! 735: AifEnFileSystemChange, /* File system changed */
! 736: AifEnConfigPause, /* Container pause event */
! 737: AifEnConfigResume, /* Container resume event */
! 738: AifEnFailoverChange, /* Failover space assignment changed */
! 739: AifEnRAID5RebuildDone, /* RAID5 rebuild finished */
! 740: AifEnEnclosureManagement, /* Enclosure management event */
! 741: AifEnBatteryEvent, /* Significant NV battery event */
! 742: AifEnAddContainer, /* A new container was created. */
! 743: AifEnDeleteContainer, /* A container was deleted. */
! 744: AifEnSMARTEvent, /* SMART Event */
! 745: AifEnBatteryNeedsRecond, /* The battery needs reconditioning */
! 746: AifEnClusterEvent, /* Some cluster event */
! 747: AifEnDiskSetEvent, /* A disk set event occured. */
! 748: AifDriverNotifyStart=199, /* Notifies for host driver go here */
! 749: /* Host driver notifications start here */
! 750: AifDenMorphComplete, /* A morph operation completed */
! 751: AifDenVolumeExtendComplete /* Volume expand operation completed */
! 752: } AAC_AifEventNotifyType;
! 753:
! 754: struct aac_AifEnsGeneric {
! 755: char text[132]; /* Generic text */
! 756: } __attribute__ ((__packed__));
! 757:
! 758: struct aac_AifEnsDeviceFailure {
! 759: u_int32_t deviceHandle; /* SCSI device handle */
! 760: } __attribute__ ((__packed__));
! 761:
! 762: struct aac_AifEnsMirrorFailover {
! 763: u_int32_t container; /* Container with failed element */
! 764: u_int32_t failedSlice; /* Old slice which failed */
! 765: u_int32_t creatingSlice; /* New slice used for auto-create */
! 766: } __attribute__ ((__packed__));
! 767:
! 768: struct aac_AifEnsContainerChange {
! 769: u_int32_t container[2]; /* container that changed, -1 if no
! 770: * container */
! 771: } __attribute__ ((__packed__));
! 772:
! 773: struct aac_AifEnsContainerEvent {
! 774: u_int32_t container; /* container number */
! 775: u_int32_t eventType; /* event type */
! 776: } __attribute__ ((__packed__));
! 777:
! 778: struct aac_AifEnsEnclosureEvent {
! 779: u_int32_t empID; /* enclosure management proc number */
! 780: u_int32_t unitID; /* unitId, fan id, power supply id,
! 781: * slot id, tempsensor id. */
! 782: u_int32_t eventType; /* event type */
! 783: } __attribute__ ((__packed__));
! 784:
! 785: struct aac_AifEnsBatteryEvent {
! 786: AAC_NVBATT_TRANSITION transition_type; /* eg from low to ok */
! 787: AAC_NVBATTSTATUS current_state; /* current batt state */
! 788: AAC_NVBATTSTATUS prior_state; /* prev batt state */
! 789: } __attribute__ ((__packed__));
! 790:
! 791: struct aac_AifEnsDiskSetEvent {
! 792: u_int32_t eventType;
! 793: u_int64_t DsNum;
! 794: u_int64_t CreatorId;
! 795: } __attribute__ ((__packed__));
! 796:
! 797: typedef enum {
! 798: CLUSTER_NULL_EVENT = 0,
! 799: CLUSTER_PARTNER_NAME_EVENT, /* change in partner hostname or
! 800: * adaptername from NULL to non-NULL */
! 801: /* (partner's agent may be up) */
! 802: CLUSTER_PARTNER_NULL_NAME_EVENT /* change in partner hostname or
! 803: * adaptername from non-null to NULL */
! 804: /* (partner has rebooted) */
! 805: } AAC_ClusterAifEvent;
! 806:
! 807: struct aac_AifEnsClusterEvent {
! 808: AAC_ClusterAifEvent eventType;
! 809: } __attribute__ ((__packed__));
! 810:
! 811: struct aac_AifEventNotify {
! 812: AAC_AifEventNotifyType type;
! 813: union {
! 814: struct aac_AifEnsGeneric EG;
! 815: struct aac_AifEnsDeviceFailure EDF;
! 816: struct aac_AifEnsMirrorFailover EMF;
! 817: struct aac_AifEnsContainerChange ECC;
! 818: struct aac_AifEnsContainerEvent ECE;
! 819: struct aac_AifEnsEnclosureEvent EEE;
! 820: struct aac_AifEnsBatteryEvent EBE;
! 821: struct aac_AifEnsDiskSetEvent EDS;
! 822: /* struct aac_AifEnsSMARTEvent ES;*/
! 823: struct aac_AifEnsClusterEvent ECLE;
! 824: } data;
! 825: } __attribute__ ((__packed__));
! 826:
! 827: /*
! 828: * Adapter Initiated FIB command structures. Start with the adapter
! 829: * initiated FIBs that really come from the adapter, and get responded
! 830: * to by the host.
! 831: */
! 832: #define AAC_AIF_REPORT_MAX_SIZE 64
! 833:
! 834: typedef enum {
! 835: AifCmdEventNotify = 1, /* Notify of event */
! 836: AifCmdJobProgress, /* Progress report */
! 837: AifCmdAPIReport, /* Report from other user of API */
! 838: AifCmdDriverNotify, /* Notify host driver of event */
! 839: AifReqJobList = 100, /* Gets back complete job list */
! 840: AifReqJobsForCtr, /* Gets back jobs for specific container */
! 841: AifReqJobsForScsi, /* Gets back jobs for specific SCSI device */
! 842: AifReqJobReport, /* Gets back a specific job report or list */
! 843: AifReqTerminateJob, /* Terminates job */
! 844: AifReqSuspendJob, /* Suspends a job */
! 845: AifReqResumeJob, /* Resumes a job */
! 846: AifReqSendAPIReport, /* API generic report requests */
! 847: AifReqAPIJobStart, /* Start a job from the API */
! 848: AifReqAPIJobUpdate, /* Update a job report from the API */
! 849: AifReqAPIJobFinish /* Finish a job from the API */
! 850: } AAC_AifCommand;
! 851:
! 852: struct aac_aif_command {
! 853: AAC_AifCommand command; /* Tell host what type of
! 854: * notify this is */
! 855: u_int32_t seqNumber; /* To allow ordering of
! 856: * reports (if necessary) */
! 857: union {
! 858: struct aac_AifEventNotify EN; /* Event notify */
! 859: struct aac_AifJobProgressReport PR[1]; /* Progress report */
! 860: u_int8_t AR[AAC_AIF_REPORT_MAX_SIZE];
! 861: u_int8_t data[AAC_FIB_DATASIZE - 8];
! 862: } data;
! 863: } __attribute__ ((__packed__));
! 864:
! 865: /*
! 866: * Filesystem commands/data
! 867: *
! 868: * The adapter has a very complex filesystem interface, most of which we ignore.
! 869: * (And which seems not to be implemented, anyway.)
! 870: */
! 871:
! 872: /*
! 873: * FSA commands
! 874: * (not used?)
! 875: */
! 876: typedef enum {
! 877: Null = 0,
! 878: GetAttributes,
! 879: SetAttributes,
! 880: Lookup,
! 881: ReadLink,
! 882: Read,
! 883: Write,
! 884: Create,
! 885: MakeDirectory,
! 886: SymbolicLink,
! 887: MakeNode,
! 888: Removex,
! 889: RemoveDirectory,
! 890: Rename,
! 891: Link,
! 892: ReadDirectory,
! 893: ReadDirectoryPlus,
! 894: FileSystemStatus,
! 895: FileSystemInfo,
! 896: PathConfigure,
! 897: Commit,
! 898: Mount,
! 899: UnMount,
! 900: Newfs,
! 901: FsCheck,
! 902: FsSync,
! 903: SimReadWrite,
! 904: SetFileSystemStatus,
! 905: BlockRead,
! 906: BlockWrite,
! 907: NvramIoctl,
! 908: FsSyncWait,
! 909: ClearArchiveBit,
! 910: SetAcl,
! 911: GetAcl,
! 912: AssignAcl,
! 913: FaultInsertion,
! 914: CrazyCache
! 915: } AAC_FSACommand;
! 916:
! 917: /*
! 918: * Command status values
! 919: */
! 920: typedef enum {
! 921: ST_OK = 0,
! 922: ST_PERM = 1,
! 923: ST_NOENT = 2,
! 924: ST_IO = 5,
! 925: ST_NXIO = 6,
! 926: ST_E2BIG = 7,
! 927: ST_ACCES = 13,
! 928: ST_EXIST = 17,
! 929: ST_XDEV = 18,
! 930: ST_NODEV = 19,
! 931: ST_NOTDIR = 20,
! 932: ST_ISDIR = 21,
! 933: ST_INVAL = 22,
! 934: ST_FBIG = 27,
! 935: ST_NOSPC = 28,
! 936: ST_ROFS = 30,
! 937: ST_MLINK = 31,
! 938: ST_WOULDBLOCK = 35,
! 939: ST_NAMETOOLONG = 63,
! 940: ST_NOTEMPTY = 66,
! 941: ST_DQUOT = 69,
! 942: ST_STALE = 70,
! 943: ST_REMOTE = 71,
! 944: ST_BADHANDLE = 10001,
! 945: ST_NOT_SYNC = 10002,
! 946: ST_BAD_COOKIE = 10003,
! 947: ST_NOTSUPP = 10004,
! 948: ST_TOOSMALL = 10005,
! 949: ST_SERVERFAULT = 10006,
! 950: ST_BADTYPE = 10007,
! 951: ST_JUKEBOX = 10008,
! 952: ST_NOTMOUNTED = 10009,
! 953: ST_MAINTMODE = 10010,
! 954: ST_STALEACL = 10011
! 955: } AAC_FSAStatus;
! 956:
! 957: /*
! 958: * Volume manager commands
! 959: */
! 960: typedef enum _VM_COMMANDS {
! 961: VM_Null = 0,
! 962: VM_NameServe,
! 963: VM_ContainerConfig,
! 964: VM_Ioctl,
! 965: VM_FilesystemIoctl,
! 966: VM_CloseAll,
! 967: VM_CtBlockRead,
! 968: VM_CtBlockWrite,
! 969: VM_SliceBlockRead, /* raw access to configured storage objects */
! 970: VM_SliceBlockWrite,
! 971: VM_DriveBlockRead, /* raw access to physical devices */
! 972: VM_DriveBlockWrite,
! 973: VM_EnclosureMgt, /* enclosure management */
! 974: VM_Unused, /* used to be diskset management */
! 975: VM_CtBlockVerify,
! 976: VM_CtPerf, /* performance test */
! 977: VM_CtBlockRead64,
! 978: VM_CtBlockWrite64,
! 979: VM_CtBlockVerify64,
! 980: VM_CtHostRead64,
! 981: VM_CtHostWrite64,
! 982: } AAC_VMCommand;
! 983:
! 984: /*
! 985: * "mountable object"
! 986: */
! 987: struct aac_mntobj {
! 988: u_int32_t ObjectId;
! 989: char FileSystemName[16];
! 990: struct aac_container_creation CreateInfo;
! 991: u_int32_t Capacity;
! 992: u_int32_t VolType;
! 993: u_int32_t ObjType;
! 994: u_int32_t ContentState;
! 995: #define FSCS_READONLY 0x0002 /* XXX need more information
! 996: * than this */
! 997: union {
! 998: u_int32_t pad[8];
! 999: } ObjExtension;
! 1000: u_int32_t AlterEgoId;
! 1001: } __attribute__ ((__packed__));
! 1002:
! 1003: struct aac_mntinfo {
! 1004: u_int32_t Command;
! 1005: u_int32_t MntType;
! 1006: u_int32_t MntCount;
! 1007: } __attribute__ ((__packed__));
! 1008:
! 1009: struct aac_mntinforesp {
! 1010: u_int32_t Status;
! 1011: u_int32_t MntType;
! 1012: u_int32_t MntRespCount;
! 1013: struct aac_mntobj MntTable[1];
! 1014: } __attribute__ ((__packed__));
! 1015:
! 1016: /*
! 1017: * Container shutdown command.
! 1018: */
! 1019: struct aac_closecommand {
! 1020: u_int32_t Command;
! 1021: u_int32_t ContainerId;
! 1022: } __attribute__ ((__packed__));
! 1023:
! 1024: /*
! 1025: * Container Config Command
! 1026: */
! 1027: #define CT_GET_SCSI_METHOD 64
! 1028: struct aac_ctcfg {
! 1029: u_int32_t Command;
! 1030: u_int32_t cmd;
! 1031: u_int32_t param;
! 1032: } __attribute__ ((__packed__));
! 1033:
! 1034: struct aac_ctcfg_resp {
! 1035: u_int32_t Status;
! 1036: u_int32_t resp;
! 1037: u_int32_t param;
! 1038: } __attribute__ ((__packed__));
! 1039:
! 1040: /*
! 1041: * 'Ioctl' commads
! 1042: */
! 1043: #define AAC_SCSI_MAX_PORTS 10
! 1044: #define AAC_BUS_NO_EXIST 0
! 1045: #define AAC_BUS_VALID 1
! 1046: #define AAC_BUS_FAULTED 2
! 1047: #define AAC_BUS_DISABLED 3
! 1048: #define GetBusInfo 0x9
! 1049:
! 1050: struct aac_getbusinf {
! 1051: u_int32_t ProbeComplete;
! 1052: u_int32_t BusCount;
! 1053: u_int32_t TargetsPerBus;
! 1054: u_int8_t InitiatorBusId[AAC_SCSI_MAX_PORTS];
! 1055: u_int8_t BusValid[AAC_SCSI_MAX_PORTS];
! 1056: } __attribute__ ((__packed__));
! 1057:
! 1058: struct aac_vmioctl {
! 1059: u_int32_t Command;
! 1060: u_int32_t ObjType;
! 1061: u_int32_t MethId;
! 1062: u_int32_t ObjId;
! 1063: u_int32_t IoctlCmd;
! 1064: u_int32_t IoctlBuf[1]; /* Placeholder? */
! 1065: } __attribute__ ((__packed__));
! 1066:
! 1067: struct aac_vmi_businf_resp {
! 1068: u_int32_t Status;
! 1069: u_int32_t ObjType;
! 1070: u_int32_t MethId;
! 1071: u_int32_t ObjId;
! 1072: u_int32_t IoctlCmd;
! 1073: struct aac_getbusinf BusInf;
! 1074: } __attribute__ ((__packed__));
! 1075:
! 1076: #define AAC_BTL_TO_HANDLE(b, t, l) \
! 1077: (((b & 0x3f) << 7) | ((l & 0x7) << 4) | (t & 0xf))
! 1078: #define GetDeviceProbeInfo 0x5
! 1079:
! 1080: struct aac_vmi_devinfo_resp {
! 1081: u_int32_t Status;
! 1082: u_int32_t ObjType;
! 1083: u_int32_t MethId;
! 1084: u_int32_t ObjId;
! 1085: u_int32_t IoctlCmd;
! 1086: u_int8_t VendorId[8];
! 1087: u_int8_t ProductId[16];
! 1088: u_int8_t ProductRev[4];
! 1089: u_int32_t Inquiry7;
! 1090: u_int32_t align1;
! 1091: u_int32_t Inquiry0;
! 1092: u_int32_t align2;
! 1093: u_int32_t Inquiry1;
! 1094: u_int32_t align3;
! 1095: u_int32_t reserved[2];
! 1096: u_int8_t VendorSpecific[20];
! 1097: u_int32_t Smart:1;
! 1098: u_int32_t AAC_Managed:1;
! 1099: u_int32_t align4;
! 1100: u_int32_t reserved2:6;
! 1101: u_int32_t Bus;
! 1102: u_int32_t Target;
! 1103: u_int32_t Lun;
! 1104: u_int32_t ultraEnable:1,
! 1105: disconnectEnable:1,
! 1106: fast20EnabledW:1,
! 1107: scamDevice:1,
! 1108: scamTolerant:1,
! 1109: setForSync:1,
! 1110: setForWide:1,
! 1111: syncDevice:1,
! 1112: wideDevice:1,
! 1113: reserved1:7,
! 1114: ScsiRate:8,
! 1115: ScsiOffset:8;
! 1116: }; /* Do not pack */
! 1117:
! 1118: #define ResetBus 0x16
! 1119: struct aac_resetbus {
! 1120: u_int32_t BusNumber;
! 1121: };
! 1122:
! 1123: /*
! 1124: * Write 'stability' options.
! 1125: */
! 1126: typedef enum {
! 1127: CSTABLE = 1,
! 1128: CUNSTABLE
! 1129: } AAC_CacheLevel;
! 1130:
! 1131: /*
! 1132: * Commit level response for a write request.
! 1133: */
! 1134: typedef enum {
! 1135: CMFILE_SYNC_NVRAM = 1,
! 1136: CMDATA_SYNC_NVRAM,
! 1137: CMFILE_SYNC,
! 1138: CMDATA_SYNC,
! 1139: CMUNSTABLE
! 1140: } AAC_CommitLevel;
! 1141:
! 1142: /*
! 1143: * Block read/write operations.
! 1144: * These structures are packed into the 'data' area in the FIB.
! 1145: */
! 1146:
! 1147: struct aac_blockread {
! 1148: u_int32_t Command; /* not FSACommand! */
! 1149: u_int32_t ContainerId;
! 1150: u_int32_t BlockNumber;
! 1151: u_int32_t ByteCount;
! 1152: struct aac_sg_table SgMap; /* variable size */
! 1153: } __attribute__ ((__packed__));
! 1154:
! 1155: struct aac_blockread64 {
! 1156: u_int32_t Command;
! 1157: u_int16_t ContainerId;
! 1158: u_int16_t SectorCount;
! 1159: u_int32_t BlockNumber;
! 1160: u_int16_t Pad;
! 1161: u_int16_t Flags;
! 1162: struct aac_sg_table64 SgMap64;
! 1163: } __attribute__ ((__packed__));
! 1164:
! 1165: struct aac_blockread_response {
! 1166: u_int32_t Status;
! 1167: u_int32_t ByteCount;
! 1168: } __attribute__ ((__packed__));
! 1169:
! 1170: struct aac_blockwrite {
! 1171: u_int32_t Command; /* not FSACommand! */
! 1172: u_int32_t ContainerId;
! 1173: u_int32_t BlockNumber;
! 1174: u_int32_t ByteCount;
! 1175: u_int32_t Stable;
! 1176: struct aac_sg_table SgMap; /* variable size */
! 1177: } __attribute__ ((__packed__));
! 1178:
! 1179: struct aac_blockwrite64 {
! 1180: u_int32_t Command; /* not FSACommand! */
! 1181: u_int16_t ContainerId;
! 1182: u_int16_t SectorCount;
! 1183: u_int32_t BlockNumber;
! 1184: u_int16_t Pad;
! 1185: u_int16_t Flags;
! 1186: struct aac_sg_table64 SgMap64; /* variable size */
! 1187: } __attribute__ ((__packed__));
! 1188:
! 1189: struct aac_blockwrite_response {
! 1190: u_int32_t Status;
! 1191: u_int32_t ByteCount;
! 1192: u_int32_t Committed;
! 1193: } __attribute__ ((__packed__));
! 1194:
! 1195: /*
! 1196: * Container shutdown command.
! 1197: */
! 1198: struct aac_close_command {
! 1199: u_int32_t Command;
! 1200: u_int32_t ContainerId;
! 1201: };
! 1202:
! 1203: /*
! 1204: * SCSI Passthrough structures
! 1205: */
! 1206: struct aac_srb32 {
! 1207: u_int32_t function;
! 1208: u_int32_t bus;
! 1209: u_int32_t target;
! 1210: u_int32_t lun;
! 1211: u_int32_t timeout;
! 1212: u_int32_t flags;
! 1213: u_int32_t data_len;
! 1214: u_int32_t retry_limit;
! 1215: u_int32_t cdb_len;
! 1216: u_int8_t cdb[16];
! 1217: struct aac_sg_table sg_map32;
! 1218: };
! 1219:
! 1220: enum {
! 1221: AAC_SRB_FUNC_EXECUTE_SCSI = 0x00,
! 1222: AAC_SRB_FUNC_CLAIM_DEVICE,
! 1223: AAC_SRB_FUNC_IO_CONTROL,
! 1224: AAC_SRB_FUNC_RECEIVE_EVENT,
! 1225: AAC_SRB_FUNC_RELEASE_QUEUE,
! 1226: AAC_SRB_FUNC_ATTACH_DEVICE,
! 1227: AAC_SRB_FUNC_RELEASE_DEVICE,
! 1228: AAC_SRB_FUNC_SHUTDOWN,
! 1229: AAC_SRB_FUNC_FLUSH,
! 1230: AAC_SRB_FUNC_ABORT_COMMAND = 0x10,
! 1231: AAC_SRB_FUNC_RELEASE_RECOVERY,
! 1232: AAC_SRB_FUNC_RESET_BUS,
! 1233: AAC_SRB_FUNC_RESET_DEVICE,
! 1234: AAC_SRB_FUNC_TERMINATE_IO,
! 1235: AAC_SRB_FUNC_FLUSH_QUEUE,
! 1236: AAC_SRB_FUNC_REMOVE_DEVICE,
! 1237: AAC_SRB_FUNC_DOMAIN_VALIDATION
! 1238: };
! 1239:
! 1240: #define AAC_SRB_FLAGS_NO_DATA_XFER 0x0000
! 1241: #define AAC_SRB_FLAGS_DISABLE_DISCONNECT 0x0004
! 1242: #define AAC_SRB_FLAGS_DISABLE_SYNC_TRANSFER 0x0008
! 1243: #define AAC_SRB_FLAGS_BYPASS_FROZEN_QUEUE 0x0010
! 1244: #define AAC_SRB_FLAGS_DISABLE_AUTOSENSE 0x0020
! 1245: #define AAC_SRB_FLAGS_DATA_IN 0x0040
! 1246: #define AAC_SRB_FLAGS_DATA_OUT 0x0080
! 1247: #define AAC_SRB_FLAGS_UNSPECIFIED_DIRECTION \
! 1248: (AAC_SRB_FLAGS_DATA_IN | AAC_SRB_FLAGS_DATA_OUT)
! 1249:
! 1250: #define AAC_HOST_SENSE_DATA_MAX 30
! 1251:
! 1252: struct aac_srb_response {
! 1253: u_int32_t fib_status;
! 1254: u_int32_t srb_status;
! 1255: u_int32_t scsi_status;
! 1256: u_int32_t data_len;
! 1257: u_int32_t sense_len;
! 1258: u_int8_t sense[AAC_HOST_SENSE_DATA_MAX];
! 1259: };
! 1260:
! 1261: enum {
! 1262: AAC_SRB_STS_PENDING = 0x00,
! 1263: AAC_SRB_STS_SUCCESS,
! 1264: AAC_SRB_STS_ABORTED,
! 1265: AAC_SRB_STS_ABORT_FAILED,
! 1266: AAC_SRB_STS_ERROR,
! 1267: AAC_SRB_STS_BUSY,
! 1268: AAC_SRB_STS_INVALID_REQUEST,
! 1269: AAC_SRB_STS_INVALID_PATH_ID,
! 1270: AAC_SRB_STS_NO_DEVICE,
! 1271: AAC_SRB_STS_TIMEOUT,
! 1272: AAC_SRB_STS_SELECTION_TIMEOUT,
! 1273: AAC_SRB_STS_COMMAND_TIMEOUT,
! 1274: AAC_SRB_STS_MESSAGE_REJECTED = 0x0D,
! 1275: AAC_SRB_STS_BUS_RESET,
! 1276: AAC_SRB_STS_PARITY_ERROR,
! 1277: AAC_SRB_STS_REQUEST_SENSE_FAILED,
! 1278: AAC_SRB_STS_NO_HBA,
! 1279: AAC_SRB_STS_DATA_OVERRUN,
! 1280: AAC_SRB_STS_UNEXPECTED_BUS_FREE,
! 1281: AAC_SRB_STS_PHASE_SEQUENCE_FAILURE,
! 1282: AAC_SRB_STS_BAD_SRB_BLOCK_LENGTH,
! 1283: AAC_SRB_STS_REQUEST_FLUSHED,
! 1284: AAC_SRB_STS_INVALID_LUN = 0x20,
! 1285: AAC_SRB_STS_INVALID_TARGET_ID,
! 1286: AAC_SRB_STS_BAD_FUNCTION,
! 1287: AAC_SRB_STS_ERROR_RECOVERY
! 1288: };
! 1289:
! 1290: /*
! 1291: * Register set for adapters based on the Falcon bridge and PPC core
! 1292: */
! 1293:
! 1294: #define AAC_FA_DOORBELL0_CLEAR 0x00
! 1295: #define AAC_FA_DOORBELL1_CLEAR 0x02
! 1296: #define AAC_FA_DOORBELL0 0x04
! 1297: #define AAC_FA_DOORBELL1 0x06
! 1298: #define AAC_FA_MASK0_CLEAR 0x08
! 1299: #define AAC_FA_MASK1_CLEAR 0x0a
! 1300: #define AAC_FA_MASK0 0x0c
! 1301: #define AAC_FA_MASK1 0x0e
! 1302: #define AAC_FA_MAILBOX 0x10
! 1303: #define AAC_FA_FWSTATUS 0x2c /* Mailbox 7 */
! 1304: #define AAC_FA_INTSRC 0x900
! 1305:
! 1306: #define AAC_FA_HACK(sc) (void)AAC_GETREG4(sc, AAC_FA_INTSRC)
! 1307:
! 1308: /*
! 1309: * Register definitions for the Adaptec AAC-364 'Jalapeno I/II' adapters, based
! 1310: * on the SA110 'StrongArm'.
! 1311: */
! 1312:
! 1313: #define AAC_REGSIZE 0x100
! 1314:
! 1315: #define AAC_SA_DOORBELL0_CLEAR 0x98 /* doorbell 0 (adapter->host) */
! 1316: #define AAC_SA_DOORBELL0_SET 0x9c
! 1317: #define AAC_SA_DOORBELL0 0x9c
! 1318: #define AAC_SA_MASK0_CLEAR 0xa0
! 1319: #define AAC_SA_MASK0_SET 0xa4
! 1320:
! 1321: #define AAC_SA_DOORBELL1_CLEAR 0x9a /* doorbell 1 (host->adapter) */
! 1322: #define AAC_SA_DOORBELL1_SET 0x9e
! 1323: #define AAC_SA_DOORBELL1 0x9e
! 1324: #define AAC_SA_MASK1_CLEAR 0xa2
! 1325: #define AAC_SA_MASK1_SET 0xa6
! 1326:
! 1327: #define AAC_SA_MAILBOX 0xa8 /* mailbox (20 bytes) */
! 1328: #define AAC_SA_FWSTATUS 0xc4
! 1329:
! 1330: /*
! 1331: * Register definitions for the Adaptec 'Pablano' adapters, based on the i960Rx,
! 1332: * and other related adapters.
! 1333: */
! 1334:
! 1335: #define AAC_RX_IDBR 0x20 /* inbound doorbell register */
! 1336: #define AAC_RX_IISR 0x24 /* inbound interrupt status register */
! 1337: #define AAC_RX_IIMR 0x28 /* inbound interrupt mask register */
! 1338: #define AAC_RX_ODBR 0x2c /* outbound doorbell register */
! 1339: #define AAC_RX_OISR 0x30 /* outbound interrupt status register */
! 1340: #define AAC_RX_OIMR 0x34 /* outbound interrupt mask register */
! 1341:
! 1342: #define AAC_RX_MAILBOX 0x50 /* mailbox (20 bytes) */
! 1343: #define AAC_RX_FWSTATUS 0x6c
! 1344:
! 1345: /*
! 1346: * Register definitions for the Adaptec 'Rocket' RAID-On-Chip adapters.
! 1347: * Unsurprisingly, it's quite similar to the i960!
! 1348: */
! 1349:
! 1350: #define AAC_RKT_IDBR 0x20 /* inbound doorbell register */
! 1351: #define AAC_RKT_IISR 0x24 /* inbound interrupt status register */
! 1352: #define AAC_RKT_IIMR 0x28 /* inbound interrupt mask register */
! 1353: #define AAC_RKT_ODBR 0x2c /* outbound doorbell register */
! 1354: #define AAC_RKT_OISR 0x30 /* outbound interrupt status register */
! 1355: #define AAC_RKT_OIMR 0x34 /* outbound interrupt mask register */
! 1356:
! 1357: #define AAC_RKT_MAILBOX 0x1000 /* mailbox */
! 1358: #define AAC_RKT_FWSTATUS 0x101c /* Firmware Status (mailbox 7) */
! 1359:
! 1360: /*
! 1361: * Common bit definitions for the doorbell registers.
! 1362: */
! 1363:
! 1364: /*
! 1365: * Status bits in the doorbell registers.
! 1366: */
! 1367: #define AAC_DB_SYNC_COMMAND (1<<0) /* send/completed synchronous FIB */
! 1368: #define AAC_DB_COMMAND_READY (1<<1) /* posted one or more commands */
! 1369: #define AAC_DB_RESPONSE_READY (1<<2) /* one or more commands complete */
! 1370: #define AAC_DB_COMMAND_NOT_FULL (1<<3) /* command queue not full */
! 1371: #define AAC_DB_RESPONSE_NOT_FULL (1<<4) /* response queue not full */
! 1372:
! 1373: /*
! 1374: * The adapter can request the host print a message by setting the
! 1375: * DB_PRINTF flag in DOORBELL0. The driver responds by collecting the
! 1376: * message from the printf buffer, clearing the DB_PRINTF flag in
! 1377: * DOORBELL0 and setting it in DOORBELL1.
! 1378: * (ODBR and IDBR respectively for the i960Rx adapters)
! 1379: */
! 1380: #define AAC_DB_PRINTF (1<<5) /* adapter requests host printf */
! 1381: #define AAC_PRINTF_DONE (1<<5) /* Host completed printf processing */
! 1382:
! 1383: /*
! 1384: * Mask containing the interrupt bits we care about. We don't anticipate (or
! 1385: * want) interrupts not in this mask.
! 1386: */
! 1387: #define AAC_DB_INTERRUPTS (AAC_DB_COMMAND_READY | \
! 1388: AAC_DB_RESPONSE_READY | \
! 1389: AAC_DB_PRINTF)
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