1 #ifndef dprintk 2 # define dprintk(x) 3 #endif 4 /* eg: if (nblank(dprintk(x))) */ 5 #define _nblank(x) #x 6 #define nblank(x) _nblank(x)[0] 7 8 #include <linux/interrupt.h> 9 10 /*------------------------------------------------------------------------------ 11 * D E F I N E S 12 *----------------------------------------------------------------------------*/ 13 14 #ifndef AAC_DRIVER_BUILD 15 # define AAC_DRIVER_BUILD 2455 16 # define AAC_DRIVER_BRANCH "-ms" 17 #endif 18 #define MAXIMUM_NUM_CONTAINERS 32 19 20 #define AAC_NUM_MGT_FIB 8 21 #define AAC_NUM_IO_FIB (512 - AAC_NUM_MGT_FIB) 22 #define AAC_NUM_FIB (AAC_NUM_IO_FIB + AAC_NUM_MGT_FIB) 23 24 #define AAC_MAX_LUN (8) 25 26 #define AAC_MAX_HOSTPHYSMEMPAGES (0xfffff) 27 #define AAC_MAX_32BIT_SGBCOUNT ((unsigned short)256) 28 29 /* 30 * These macros convert from physical channels to virtual channels 31 */ 32 #define CONTAINER_CHANNEL (0) 33 #define CONTAINER_TO_CHANNEL(cont) (CONTAINER_CHANNEL) 34 #define CONTAINER_TO_ID(cont) (cont) 35 #define CONTAINER_TO_LUN(cont) (0) 36 37 #define aac_phys_to_logical(x) (x+1) 38 #define aac_logical_to_phys(x) (x?x-1:0) 39 40 /* #define AAC_DETAILED_STATUS_INFO */ 41 42 struct diskparm 43 { 44 int heads; 45 int sectors; 46 int cylinders; 47 }; 48 49 50 /* 51 * Firmware constants 52 */ 53 54 #define CT_NONE 0 55 #define CT_OK 218 56 #define FT_FILESYS 8 /* ADAPTEC's "FSA"(tm) filesystem */ 57 #define FT_DRIVE 9 /* physical disk - addressable in scsi by bus/id/lun */ 58 59 /* 60 * Host side memory scatter gather list 61 * Used by the adapter for read, write, and readdirplus operations 62 * We have separate 32 and 64 bit version because even 63 * on 64 bit systems not all cards support the 64 bit version 64 */ 65 struct sgentry { 66 __le32 addr; /* 32-bit address. */ 67 __le32 count; /* Length. */ 68 }; 69 70 struct user_sgentry { 71 u32 addr; /* 32-bit address. */ 72 u32 count; /* Length. */ 73 }; 74 75 struct sgentry64 { 76 __le32 addr[2]; /* 64-bit addr. 2 pieces for data alignment */ 77 __le32 count; /* Length. */ 78 }; 79 80 struct user_sgentry64 { 81 u32 addr[2]; /* 64-bit addr. 2 pieces for data alignment */ 82 u32 count; /* Length. */ 83 }; 84 85 struct sgentryraw { 86 __le32 next; /* reserved for F/W use */ 87 __le32 prev; /* reserved for F/W use */ 88 __le32 addr[2]; 89 __le32 count; 90 __le32 flags; /* reserved for F/W use */ 91 }; 92 93 struct user_sgentryraw { 94 u32 next; /* reserved for F/W use */ 95 u32 prev; /* reserved for F/W use */ 96 u32 addr[2]; 97 u32 count; 98 u32 flags; /* reserved for F/W use */ 99 }; 100 101 /* 102 * SGMAP 103 * 104 * This is the SGMAP structure for all commands that use 105 * 32-bit addressing. 106 */ 107 108 struct sgmap { 109 __le32 count; 110 struct sgentry sg[1]; 111 }; 112 113 struct user_sgmap { 114 u32 count; 115 struct user_sgentry sg[1]; 116 }; 117 118 struct sgmap64 { 119 __le32 count; 120 struct sgentry64 sg[1]; 121 }; 122 123 struct user_sgmap64 { 124 u32 count; 125 struct user_sgentry64 sg[1]; 126 }; 127 128 struct sgmapraw { 129 __le32 count; 130 struct sgentryraw sg[1]; 131 }; 132 133 struct user_sgmapraw { 134 u32 count; 135 struct user_sgentryraw sg[1]; 136 }; 137 138 struct creation_info 139 { 140 u8 buildnum; /* e.g., 588 */ 141 u8 usec; /* e.g., 588 */ 142 u8 via; /* e.g., 1 = FSU, 143 * 2 = API 144 */ 145 u8 year; /* e.g., 1997 = 97 */ 146 __le32 date; /* 147 * unsigned Month :4; // 1 - 12 148 * unsigned Day :6; // 1 - 32 149 * unsigned Hour :6; // 0 - 23 150 * unsigned Minute :6; // 0 - 60 151 * unsigned Second :6; // 0 - 60 152 */ 153 __le32 serial[2]; /* e.g., 0x1DEADB0BFAFAF001 */ 154 }; 155 156 157 /* 158 * Define all the constants needed for the communication interface 159 */ 160 161 /* 162 * Define how many queue entries each queue will have and the total 163 * number of entries for the entire communication interface. Also define 164 * how many queues we support. 165 * 166 * This has to match the controller 167 */ 168 169 #define NUMBER_OF_COMM_QUEUES 8 // 4 command; 4 response 170 #define HOST_HIGH_CMD_ENTRIES 4 171 #define HOST_NORM_CMD_ENTRIES 8 172 #define ADAP_HIGH_CMD_ENTRIES 4 173 #define ADAP_NORM_CMD_ENTRIES 512 174 #define HOST_HIGH_RESP_ENTRIES 4 175 #define HOST_NORM_RESP_ENTRIES 512 176 #define ADAP_HIGH_RESP_ENTRIES 4 177 #define ADAP_NORM_RESP_ENTRIES 8 178 179 #define TOTAL_QUEUE_ENTRIES \ 180 (HOST_NORM_CMD_ENTRIES + HOST_HIGH_CMD_ENTRIES + ADAP_NORM_CMD_ENTRIES + ADAP_HIGH_CMD_ENTRIES + \ 181 HOST_NORM_RESP_ENTRIES + HOST_HIGH_RESP_ENTRIES + ADAP_NORM_RESP_ENTRIES + ADAP_HIGH_RESP_ENTRIES) 182 183 184 /* 185 * Set the queues on a 16 byte alignment 186 */ 187 188 #define QUEUE_ALIGNMENT 16 189 190 /* 191 * The queue headers define the Communication Region queues. These 192 * are physically contiguous and accessible by both the adapter and the 193 * host. Even though all queue headers are in the same contiguous block 194 * they will be represented as individual units in the data structures. 195 */ 196 197 struct aac_entry { 198 __le32 size; /* Size in bytes of Fib which this QE points to */ 199 __le32 addr; /* Receiver address of the FIB */ 200 }; 201 202 /* 203 * The adapter assumes the ProducerIndex and ConsumerIndex are grouped 204 * adjacently and in that order. 205 */ 206 207 struct aac_qhdr { 208 __le64 header_addr;/* Address to hand the adapter to access 209 to this queue head */ 210 __le32 *producer; /* The producer index for this queue (host address) */ 211 __le32 *consumer; /* The consumer index for this queue (host address) */ 212 }; 213 214 /* 215 * Define all the events which the adapter would like to notify 216 * the host of. 217 */ 218 219 #define HostNormCmdQue 1 /* Change in host normal priority command queue */ 220 #define HostHighCmdQue 2 /* Change in host high priority command queue */ 221 #define HostNormRespQue 3 /* Change in host normal priority response queue */ 222 #define HostHighRespQue 4 /* Change in host high priority response queue */ 223 #define AdapNormRespNotFull 5 224 #define AdapHighRespNotFull 6 225 #define AdapNormCmdNotFull 7 226 #define AdapHighCmdNotFull 8 227 #define SynchCommandComplete 9 228 #define AdapInternalError 0xfe /* The adapter detected an internal error shutting down */ 229 230 /* 231 * Define all the events the host wishes to notify the 232 * adapter of. The first four values much match the Qid the 233 * corresponding queue. 234 */ 235 236 #define AdapNormCmdQue 2 237 #define AdapHighCmdQue 3 238 #define AdapNormRespQue 6 239 #define AdapHighRespQue 7 240 #define HostShutdown 8 241 #define HostPowerFail 9 242 #define FatalCommError 10 243 #define HostNormRespNotFull 11 244 #define HostHighRespNotFull 12 245 #define HostNormCmdNotFull 13 246 #define HostHighCmdNotFull 14 247 #define FastIo 15 248 #define AdapPrintfDone 16 249 250 /* 251 * Define all the queues that the adapter and host use to communicate 252 * Number them to match the physical queue layout. 253 */ 254 255 enum aac_queue_types { 256 HostNormCmdQueue = 0, /* Adapter to host normal priority command traffic */ 257 HostHighCmdQueue, /* Adapter to host high priority command traffic */ 258 AdapNormCmdQueue, /* Host to adapter normal priority command traffic */ 259 AdapHighCmdQueue, /* Host to adapter high priority command traffic */ 260 HostNormRespQueue, /* Adapter to host normal priority response traffic */ 261 HostHighRespQueue, /* Adapter to host high priority response traffic */ 262 AdapNormRespQueue, /* Host to adapter normal priority response traffic */ 263 AdapHighRespQueue /* Host to adapter high priority response traffic */ 264 }; 265 266 /* 267 * Assign type values to the FSA communication data structures 268 */ 269 270 #define FIB_MAGIC 0x0001 271 272 /* 273 * Define the priority levels the FSA communication routines support. 274 */ 275 276 #define FsaNormal 1 277 278 /* 279 * Define the FIB. The FIB is the where all the requested data and 280 * command information are put to the application on the FSA adapter. 281 */ 282 283 struct aac_fibhdr { 284 __le32 XferState; /* Current transfer state for this CCB */ 285 __le16 Command; /* Routing information for the destination */ 286 u8 StructType; /* Type FIB */ 287 u8 Flags; /* Flags for FIB */ 288 __le16 Size; /* Size of this FIB in bytes */ 289 __le16 SenderSize; /* Size of the FIB in the sender 290 (for response sizing) */ 291 __le32 SenderFibAddress; /* Host defined data in the FIB */ 292 __le32 ReceiverFibAddress;/* Logical address of this FIB for 293 the adapter */ 294 u32 SenderData; /* Place holder for the sender to store data */ 295 union { 296 struct { 297 __le32 _ReceiverTimeStart; /* Timestamp for 298 receipt of fib */ 299 __le32 _ReceiverTimeDone; /* Timestamp for 300 completion of fib */ 301 } _s; 302 } _u; 303 }; 304 305 struct hw_fib { 306 struct aac_fibhdr header; 307 u8 data[512-sizeof(struct aac_fibhdr)]; // Command specific data 308 }; 309 310 /* 311 * FIB commands 312 */ 313 314 #define TestCommandResponse 1 315 #define TestAdapterCommand 2 316 /* 317 * Lowlevel and comm commands 318 */ 319 #define LastTestCommand 100 320 #define ReinitHostNormCommandQueue 101 321 #define ReinitHostHighCommandQueue 102 322 #define ReinitHostHighRespQueue 103 323 #define ReinitHostNormRespQueue 104 324 #define ReinitAdapNormCommandQueue 105 325 #define ReinitAdapHighCommandQueue 107 326 #define ReinitAdapHighRespQueue 108 327 #define ReinitAdapNormRespQueue 109 328 #define InterfaceShutdown 110 329 #define DmaCommandFib 120 330 #define StartProfile 121 331 #define TermProfile 122 332 #define SpeedTest 123 333 #define TakeABreakPt 124 334 #define RequestPerfData 125 335 #define SetInterruptDefTimer 126 336 #define SetInterruptDefCount 127 337 #define GetInterruptDefStatus 128 338 #define LastCommCommand 129 339 /* 340 * Filesystem commands 341 */ 342 #define NuFileSystem 300 343 #define UFS 301 344 #define HostFileSystem 302 345 #define LastFileSystemCommand 303 346 /* 347 * Container Commands 348 */ 349 #define ContainerCommand 500 350 #define ContainerCommand64 501 351 #define ContainerRawIo 502 352 /* 353 * Scsi Port commands (scsi passthrough) 354 */ 355 #define ScsiPortCommand 600 356 #define ScsiPortCommand64 601 357 /* 358 * Misc house keeping and generic adapter initiated commands 359 */ 360 #define AifRequest 700 361 #define CheckRevision 701 362 #define FsaHostShutdown 702 363 #define RequestAdapterInfo 703 364 #define IsAdapterPaused 704 365 #define SendHostTime 705 366 #define RequestSupplementAdapterInfo 706 367 #define LastMiscCommand 707 368 369 /* 370 * Commands that will target the failover level on the FSA adapter 371 */ 372 373 enum fib_xfer_state { 374 HostOwned = (1<<0), 375 AdapterOwned = (1<<1), 376 FibInitialized = (1<<2), 377 FibEmpty = (1<<3), 378 AllocatedFromPool = (1<<4), 379 SentFromHost = (1<<5), 380 SentFromAdapter = (1<<6), 381 ResponseExpected = (1<<7), 382 NoResponseExpected = (1<<8), 383 AdapterProcessed = (1<<9), 384 HostProcessed = (1<<10), 385 HighPriority = (1<<11), 386 NormalPriority = (1<<12), 387 Async = (1<<13), 388 AsyncIo = (1<<13), // rpbfix: remove with new regime 389 PageFileIo = (1<<14), // rpbfix: remove with new regime 390 ShutdownRequest = (1<<15), 391 LazyWrite = (1<<16), // rpbfix: remove with new regime 392 AdapterMicroFib = (1<<17), 393 BIOSFibPath = (1<<18), 394 FastResponseCapable = (1<<19), 395 ApiFib = (1<<20) // Its an API Fib. 396 }; 397 398 /* 399 * The following defines needs to be updated any time there is an 400 * incompatible change made to the aac_init structure. 401 */ 402 403 #define ADAPTER_INIT_STRUCT_REVISION 3 404 #define ADAPTER_INIT_STRUCT_REVISION_4 4 // rocket science 405 406 struct aac_init 407 { 408 __le32 InitStructRevision; 409 __le32 MiniPortRevision; 410 __le32 fsrev; 411 __le32 CommHeaderAddress; 412 __le32 FastIoCommAreaAddress; 413 __le32 AdapterFibsPhysicalAddress; 414 __le32 AdapterFibsVirtualAddress; 415 __le32 AdapterFibsSize; 416 __le32 AdapterFibAlign; 417 __le32 printfbuf; 418 __le32 printfbufsiz; 419 __le32 HostPhysMemPages; /* number of 4k pages of host 420 physical memory */ 421 __le32 HostElapsedSeconds; /* number of seconds since 1970. */ 422 /* 423 * ADAPTER_INIT_STRUCT_REVISION_4 begins here 424 */ 425 __le32 InitFlags; /* flags for supported features */ 426 #define INITFLAGS_NEW_COMM_SUPPORTED 0x00000001 427 __le32 MaxIoCommands; /* max outstanding commands */ 428 __le32 MaxIoSize; /* largest I/O command */ 429 __le32 MaxFibSize; /* largest FIB to adapter */ 430 }; 431 432 enum aac_log_level { 433 LOG_AAC_INIT = 10, 434 LOG_AAC_INFORMATIONAL = 20, 435 LOG_AAC_WARNING = 30, 436 LOG_AAC_LOW_ERROR = 40, 437 LOG_AAC_MEDIUM_ERROR = 50, 438 LOG_AAC_HIGH_ERROR = 60, 439 LOG_AAC_PANIC = 70, 440 LOG_AAC_DEBUG = 80, 441 LOG_AAC_WINDBG_PRINT = 90 442 }; 443 444 #define FSAFS_NTC_GET_ADAPTER_FIB_CONTEXT 0x030b 445 #define FSAFS_NTC_FIB_CONTEXT 0x030c 446 447 struct aac_dev; 448 struct fib; 449 struct scsi_cmnd; 450 451 struct adapter_ops 452 { 453 /* Low level operations */ 454 void (*adapter_interrupt)(struct aac_dev *dev); 455 void (*adapter_notify)(struct aac_dev *dev, u32 event); 456 void (*adapter_disable_int)(struct aac_dev *dev); 457 void (*adapter_enable_int)(struct aac_dev *dev); 458 int (*adapter_sync_cmd)(struct aac_dev *dev, u32 command, u32 p1, u32 p2, u32 p3, u32 p4, u32 p5, u32 p6, u32 *status, u32 *r1, u32 *r2, u32 *r3, u32 *r4); 459 int (*adapter_check_health)(struct aac_dev *dev); 460 int (*adapter_restart)(struct aac_dev *dev, int bled); 461 /* Transport operations */ 462 int (*adapter_ioremap)(struct aac_dev * dev, u32 size); 463 irq_handler_t adapter_intr; 464 /* Packet operations */ 465 int (*adapter_deliver)(struct fib * fib); 466 int (*adapter_bounds)(struct aac_dev * dev, struct scsi_cmnd * cmd, u64 lba); 467 int (*adapter_read)(struct fib * fib, struct scsi_cmnd * cmd, u64 lba, u32 count); 468 int (*adapter_write)(struct fib * fib, struct scsi_cmnd * cmd, u64 lba, u32 count, int fua); 469 int (*adapter_scsi)(struct fib * fib, struct scsi_cmnd * cmd); 470 /* Administrative operations */ 471 int (*adapter_comm)(struct aac_dev * dev, int comm); 472 }; 473 474 /* 475 * Define which interrupt handler needs to be installed 476 */ 477 478 struct aac_driver_ident 479 { 480 int (*init)(struct aac_dev *dev); 481 char * name; 482 char * vname; 483 char * model; 484 u16 channels; 485 int quirks; 486 }; 487 /* 488 * Some adapter firmware needs communication memory 489 * below 2gig. This tells the init function to set the 490 * dma mask such that fib memory will be allocated where the 491 * adapter firmware can get to it. 492 */ 493 #define AAC_QUIRK_31BIT 0x0001 494 495 /* 496 * Some adapter firmware, when the raid card's cache is turned off, can not 497 * split up scatter gathers in order to deal with the limits of the 498 * underlying CHIM. This limit is 34 scatter gather elements. 499 */ 500 #define AAC_QUIRK_34SG 0x0002 501 502 /* 503 * This adapter is a slave (no Firmware) 504 */ 505 #define AAC_QUIRK_SLAVE 0x0004 506 507 /* 508 * This adapter is a master. 509 */ 510 #define AAC_QUIRK_MASTER 0x0008 511 512 /* 513 * Some adapter firmware perform poorly when it must split up scatter gathers 514 * in order to deal with the limits of the underlying CHIM. This limit in this 515 * class of adapters is 17 scatter gather elements. 516 */ 517 #define AAC_QUIRK_17SG 0x0010 518 519 /* 520 * Some adapter firmware does not support 64 bit scsi passthrough 521 * commands. 522 */ 523 #define AAC_QUIRK_SCSI_32 0x0020 524 525 /* 526 * The adapter interface specs all queues to be located in the same 527 * physically contigous block. The host structure that defines the 528 * commuication queues will assume they are each a separate physically 529 * contigous memory region that will support them all being one big 530 * contigous block. 531 * There is a command and response queue for each level and direction of 532 * commuication. These regions are accessed by both the host and adapter. 533 */ 534 535 struct aac_queue { 536 u64 logical; /*address we give the adapter */ 537 struct aac_entry *base; /*system virtual address */ 538 struct aac_qhdr headers; /*producer,consumer q headers*/ 539 u32 entries; /*Number of queue entries */ 540 wait_queue_head_t qfull; /*Event to wait on if q full */ 541 wait_queue_head_t cmdready; /*Cmd ready from the adapter */ 542 /* This is only valid for adapter to host command queues. */ 543 spinlock_t *lock; /* Spinlock for this queue must take this lock before accessing the lock */ 544 spinlock_t lockdata; /* Actual lock (used only on one side of the lock) */ 545 struct list_head cmdq; /* A queue of FIBs which need to be prcessed by the FS thread. This is */ 546 /* only valid for command queues which receive entries from the adapter. */ 547 u32 numpending; /* Number of entries on outstanding queue. */ 548 struct aac_dev * dev; /* Back pointer to adapter structure */ 549 }; 550 551 /* 552 * Message queues. The order here is important, see also the 553 * queue type ordering 554 */ 555 556 struct aac_queue_block 557 { 558 struct aac_queue queue[8]; 559 }; 560 561 /* 562 * SaP1 Message Unit Registers 563 */ 564 565 struct sa_drawbridge_CSR { 566 /* Offset | Name */ 567 __le32 reserved[10]; /* 00h-27h | Reserved */ 568 u8 LUT_Offset; /* 28h | Lookup Table Offset */ 569 u8 reserved1[3]; /* 29h-2bh | Reserved */ 570 __le32 LUT_Data; /* 2ch | Looup Table Data */ 571 __le32 reserved2[26]; /* 30h-97h | Reserved */ 572 __le16 PRICLEARIRQ; /* 98h | Primary Clear Irq */ 573 __le16 SECCLEARIRQ; /* 9ah | Secondary Clear Irq */ 574 __le16 PRISETIRQ; /* 9ch | Primary Set Irq */ 575 __le16 SECSETIRQ; /* 9eh | Secondary Set Irq */ 576 __le16 PRICLEARIRQMASK;/* a0h | Primary Clear Irq Mask */ 577 __le16 SECCLEARIRQMASK;/* a2h | Secondary Clear Irq Mask */ 578 __le16 PRISETIRQMASK; /* a4h | Primary Set Irq Mask */ 579 __le16 SECSETIRQMASK; /* a6h | Secondary Set Irq Mask */ 580 __le32 MAILBOX0; /* a8h | Scratchpad 0 */ 581 __le32 MAILBOX1; /* ach | Scratchpad 1 */ 582 __le32 MAILBOX2; /* b0h | Scratchpad 2 */ 583 __le32 MAILBOX3; /* b4h | Scratchpad 3 */ 584 __le32 MAILBOX4; /* b8h | Scratchpad 4 */ 585 __le32 MAILBOX5; /* bch | Scratchpad 5 */ 586 __le32 MAILBOX6; /* c0h | Scratchpad 6 */ 587 __le32 MAILBOX7; /* c4h | Scratchpad 7 */ 588 __le32 ROM_Setup_Data; /* c8h | Rom Setup and Data */ 589 __le32 ROM_Control_Addr;/* cch | Rom Control and Address */ 590 __le32 reserved3[12]; /* d0h-ffh | reserved */ 591 __le32 LUT[64]; /* 100h-1ffh | Lookup Table Entries */ 592 }; 593 594 #define Mailbox0 SaDbCSR.MAILBOX0 595 #define Mailbox1 SaDbCSR.MAILBOX1 596 #define Mailbox2 SaDbCSR.MAILBOX2 597 #define Mailbox3 SaDbCSR.MAILBOX3 598 #define Mailbox4 SaDbCSR.MAILBOX4 599 #define Mailbox5 SaDbCSR.MAILBOX5 600 #define Mailbox6 SaDbCSR.MAILBOX6 601 #define Mailbox7 SaDbCSR.MAILBOX7 602 603 #define DoorbellReg_p SaDbCSR.PRISETIRQ 604 #define DoorbellReg_s SaDbCSR.SECSETIRQ 605 #define DoorbellClrReg_p SaDbCSR.PRICLEARIRQ 606 607 608 #define DOORBELL_0 0x0001 609 #define DOORBELL_1 0x0002 610 #define DOORBELL_2 0x0004 611 #define DOORBELL_3 0x0008 612 #define DOORBELL_4 0x0010 613 #define DOORBELL_5 0x0020 614 #define DOORBELL_6 0x0040 615 616 617 #define PrintfReady DOORBELL_5 618 #define PrintfDone DOORBELL_5 619 620 struct sa_registers { 621 struct sa_drawbridge_CSR SaDbCSR; /* 98h - c4h */ 622 }; 623 624 625 #define Sa_MINIPORT_REVISION 1 626 627 #define sa_readw(AEP, CSR) readl(&((AEP)->regs.sa->CSR)) 628 #define sa_readl(AEP, CSR) readl(&((AEP)->regs.sa->CSR)) 629 #define sa_writew(AEP, CSR, value) writew(value, &((AEP)->regs.sa->CSR)) 630 #define sa_writel(AEP, CSR, value) writel(value, &((AEP)->regs.sa->CSR)) 631 632 /* 633 * Rx Message Unit Registers 634 */ 635 636 struct rx_mu_registers { 637 /* Local | PCI*| Name */ 638 __le32 ARSR; /* 1300h | 00h | APIC Register Select Register */ 639 __le32 reserved0; /* 1304h | 04h | Reserved */ 640 __le32 AWR; /* 1308h | 08h | APIC Window Register */ 641 __le32 reserved1; /* 130Ch | 0Ch | Reserved */ 642 __le32 IMRx[2]; /* 1310h | 10h | Inbound Message Registers */ 643 __le32 OMRx[2]; /* 1318h | 18h | Outbound Message Registers */ 644 __le32 IDR; /* 1320h | 20h | Inbound Doorbell Register */ 645 __le32 IISR; /* 1324h | 24h | Inbound Interrupt 646 Status Register */ 647 __le32 IIMR; /* 1328h | 28h | Inbound Interrupt 648 Mask Register */ 649 __le32 ODR; /* 132Ch | 2Ch | Outbound Doorbell Register */ 650 __le32 OISR; /* 1330h | 30h | Outbound Interrupt 651 Status Register */ 652 __le32 OIMR; /* 1334h | 34h | Outbound Interrupt 653 Mask Register */ 654 __le32 reserved2; /* 1338h | 38h | Reserved */ 655 __le32 reserved3; /* 133Ch | 3Ch | Reserved */ 656 __le32 InboundQueue;/* 1340h | 40h | Inbound Queue Port relative to firmware */ 657 __le32 OutboundQueue;/*1344h | 44h | Outbound Queue Port relative to firmware */ 658 /* * Must access through ATU Inbound 659 Translation Window */ 660 }; 661 662 struct rx_inbound { 663 __le32 Mailbox[8]; 664 }; 665 666 #define INBOUNDDOORBELL_0 0x00000001 667 #define INBOUNDDOORBELL_1 0x00000002 668 #define INBOUNDDOORBELL_2 0x00000004 669 #define INBOUNDDOORBELL_3 0x00000008 670 #define INBOUNDDOORBELL_4 0x00000010 671 #define INBOUNDDOORBELL_5 0x00000020 672 #define INBOUNDDOORBELL_6 0x00000040 673 674 #define OUTBOUNDDOORBELL_0 0x00000001 675 #define OUTBOUNDDOORBELL_1 0x00000002 676 #define OUTBOUNDDOORBELL_2 0x00000004 677 #define OUTBOUNDDOORBELL_3 0x00000008 678 #define OUTBOUNDDOORBELL_4 0x00000010 679 680 #define InboundDoorbellReg MUnit.IDR 681 #define OutboundDoorbellReg MUnit.ODR 682 683 struct rx_registers { 684 struct rx_mu_registers MUnit; /* 1300h - 1344h */ 685 __le32 reserved1[2]; /* 1348h - 134ch */ 686 struct rx_inbound IndexRegs; 687 }; 688 689 #define rx_readb(AEP, CSR) readb(&((AEP)->regs.rx->CSR)) 690 #define rx_readl(AEP, CSR) readl(&((AEP)->regs.rx->CSR)) 691 #define rx_writeb(AEP, CSR, value) writeb(value, &((AEP)->regs.rx->CSR)) 692 #define rx_writel(AEP, CSR, value) writel(value, &((AEP)->regs.rx->CSR)) 693 694 /* 695 * Rkt Message Unit Registers (same as Rx, except a larger reserve region) 696 */ 697 698 #define rkt_mu_registers rx_mu_registers 699 #define rkt_inbound rx_inbound 700 701 struct rkt_registers { 702 struct rkt_mu_registers MUnit; /* 1300h - 1344h */ 703 __le32 reserved1[1006]; /* 1348h - 22fch */ 704 struct rkt_inbound IndexRegs; /* 2300h - */ 705 }; 706 707 #define rkt_readb(AEP, CSR) readb(&((AEP)->regs.rkt->CSR)) 708 #define rkt_readl(AEP, CSR) readl(&((AEP)->regs.rkt->CSR)) 709 #define rkt_writeb(AEP, CSR, value) writeb(value, &((AEP)->regs.rkt->CSR)) 710 #define rkt_writel(AEP, CSR, value) writel(value, &((AEP)->regs.rkt->CSR)) 711 712 typedef void (*fib_callback)(void *ctxt, struct fib *fibctx); 713 714 struct aac_fib_context { 715 s16 type; // used for verification of structure 716 s16 size; 717 u32 unique; // unique value representing this context 718 ulong jiffies; // used for cleanup - dmb changed to ulong 719 struct list_head next; // used to link context's into a linked list 720 struct semaphore wait_sem; // this is used to wait for the next fib to arrive. 721 int wait; // Set to true when thread is in WaitForSingleObject 722 unsigned long count; // total number of FIBs on FibList 723 struct list_head fib_list; // this holds fibs and their attachd hw_fibs 724 }; 725 726 struct sense_data { 727 u8 error_code; /* 70h (current errors), 71h(deferred errors) */ 728 u8 valid:1; /* A valid bit of one indicates that the information */ 729 /* field contains valid information as defined in the 730 * SCSI-2 Standard. 731 */ 732 u8 segment_number; /* Only used for COPY, COMPARE, or COPY AND VERIFY Commands */ 733 u8 sense_key:4; /* Sense Key */ 734 u8 reserved:1; 735 u8 ILI:1; /* Incorrect Length Indicator */ 736 u8 EOM:1; /* End Of Medium - reserved for random access devices */ 737 u8 filemark:1; /* Filemark - reserved for random access devices */ 738 739 u8 information[4]; /* for direct-access devices, contains the unsigned 740 * logical block address or residue associated with 741 * the sense key 742 */ 743 u8 add_sense_len; /* number of additional sense bytes to follow this field */ 744 u8 cmnd_info[4]; /* not used */ 745 u8 ASC; /* Additional Sense Code */ 746 u8 ASCQ; /* Additional Sense Code Qualifier */ 747 u8 FRUC; /* Field Replaceable Unit Code - not used */ 748 u8 bit_ptr:3; /* indicates which byte of the CDB or parameter data 749 * was in error 750 */ 751 u8 BPV:1; /* bit pointer valid (BPV): 1- indicates that 752 * the bit_ptr field has valid value 753 */ 754 u8 reserved2:2; 755 u8 CD:1; /* command data bit: 1- illegal parameter in CDB. 756 * 0- illegal parameter in data. 757 */ 758 u8 SKSV:1; 759 u8 field_ptr[2]; /* byte of the CDB or parameter data in error */ 760 }; 761 762 struct fsa_dev_info { 763 u64 last; 764 u64 size; 765 u32 type; 766 u32 config_waiting_on; 767 unsigned long config_waiting_stamp; 768 u16 queue_depth; 769 u8 config_needed; 770 u8 valid; 771 u8 ro; 772 u8 locked; 773 u8 deleted; 774 char devname[8]; 775 struct sense_data sense_data; 776 }; 777 778 struct fib { 779 void *next; /* this is used by the allocator */ 780 s16 type; 781 s16 size; 782 /* 783 * The Adapter that this I/O is destined for. 784 */ 785 struct aac_dev *dev; 786 /* 787 * This is the event the sendfib routine will wait on if the 788 * caller did not pass one and this is synch io. 789 */ 790 struct semaphore event_wait; 791 spinlock_t event_lock; 792 793 u32 done; /* gets set to 1 when fib is complete */ 794 fib_callback callback; 795 void *callback_data; 796 u32 flags; // u32 dmb was ulong 797 /* 798 * And for the internal issue/reply queues (we may be able 799 * to merge these two) 800 */ 801 struct list_head fiblink; 802 void *data; 803 struct hw_fib *hw_fib_va; /* Actual shared object */ 804 dma_addr_t hw_fib_pa; /* physical address of hw_fib*/ 805 }; 806 807 /* 808 * Adapter Information Block 809 * 810 * This is returned by the RequestAdapterInfo block 811 */ 812 813 struct aac_adapter_info 814 { 815 __le32 platform; 816 __le32 cpu; 817 __le32 subcpu; 818 __le32 clock; 819 __le32 execmem; 820 __le32 buffermem; 821 __le32 totalmem; 822 __le32 kernelrev; 823 __le32 kernelbuild; 824 __le32 monitorrev; 825 __le32 monitorbuild; 826 __le32 hwrev; 827 __le32 hwbuild; 828 __le32 biosrev; 829 __le32 biosbuild; 830 __le32 cluster; 831 __le32 clusterchannelmask; 832 __le32 serial[2]; 833 __le32 battery; 834 __le32 options; 835 __le32 OEM; 836 }; 837 838 struct aac_supplement_adapter_info 839 { 840 u8 AdapterTypeText[17+1]; 841 u8 Pad[2]; 842 __le32 FlashMemoryByteSize; 843 __le32 FlashImageId; 844 __le32 MaxNumberPorts; 845 __le32 Version; 846 __le32 FeatureBits; 847 u8 SlotNumber; 848 u8 ReservedPad0[3]; 849 u8 BuildDate[12]; 850 __le32 CurrentNumberPorts; 851 struct { 852 u8 AssemblyPn[8]; 853 u8 FruPn[8]; 854 u8 BatteryFruPn[8]; 855 u8 EcVersionString[8]; 856 u8 Tsid[12]; 857 } VpdInfo; 858 __le32 FlashFirmwareRevision; 859 __le32 FlashFirmwareBuild; 860 __le32 RaidTypeMorphOptions; 861 __le32 FlashFirmwareBootRevision; 862 __le32 FlashFirmwareBootBuild; 863 u8 MfgPcbaSerialNo[12]; 864 u8 MfgWWNName[8]; 865 __le32 SupportedOptions2; 866 __le32 ReservedGrowth[1]; 867 }; 868 #define AAC_FEATURE_FALCON cpu_to_le32(0x00000010) 869 #define AAC_FEATURE_JBOD cpu_to_le32(0x08000000) 870 #define AAC_OPTION_MU_RESET cpu_to_le32(0x00000001) 871 #define AAC_OPTION_IGNORE_RESET cpu_to_le32(0x00000002) 872 #define AAC_SIS_VERSION_V3 3 873 #define AAC_SIS_SLOT_UNKNOWN 0xFF 874 875 #define GetBusInfo 0x00000009 876 struct aac_bus_info { 877 __le32 Command; /* VM_Ioctl */ 878 __le32 ObjType; /* FT_DRIVE */ 879 __le32 MethodId; /* 1 = SCSI Layer */ 880 __le32 ObjectId; /* Handle */ 881 __le32 CtlCmd; /* GetBusInfo */ 882 }; 883 884 struct aac_bus_info_response { 885 __le32 Status; /* ST_OK */ 886 __le32 ObjType; 887 __le32 MethodId; /* unused */ 888 __le32 ObjectId; /* unused */ 889 __le32 CtlCmd; /* unused */ 890 __le32 ProbeComplete; 891 __le32 BusCount; 892 __le32 TargetsPerBus; 893 u8 InitiatorBusId[10]; 894 u8 BusValid[10]; 895 }; 896 897 /* 898 * Battery platforms 899 */ 900 #define AAC_BAT_REQ_PRESENT (1) 901 #define AAC_BAT_REQ_NOTPRESENT (2) 902 #define AAC_BAT_OPT_PRESENT (3) 903 #define AAC_BAT_OPT_NOTPRESENT (4) 904 #define AAC_BAT_NOT_SUPPORTED (5) 905 /* 906 * cpu types 907 */ 908 #define AAC_CPU_SIMULATOR (1) 909 #define AAC_CPU_I960 (2) 910 #define AAC_CPU_STRONGARM (3) 911 912 /* 913 * Supported Options 914 */ 915 #define AAC_OPT_SNAPSHOT cpu_to_le32(1) 916 #define AAC_OPT_CLUSTERS cpu_to_le32(1<<1) 917 #define AAC_OPT_WRITE_CACHE cpu_to_le32(1<<2) 918 #define AAC_OPT_64BIT_DATA cpu_to_le32(1<<3) 919 #define AAC_OPT_HOST_TIME_FIB cpu_to_le32(1<<4) 920 #define AAC_OPT_RAID50 cpu_to_le32(1<<5) 921 #define AAC_OPT_4GB_WINDOW cpu_to_le32(1<<6) 922 #define AAC_OPT_SCSI_UPGRADEABLE cpu_to_le32(1<<7) 923 #define AAC_OPT_SOFT_ERR_REPORT cpu_to_le32(1<<8) 924 #define AAC_OPT_SUPPORTED_RECONDITION cpu_to_le32(1<<9) 925 #define AAC_OPT_SGMAP_HOST64 cpu_to_le32(1<<10) 926 #define AAC_OPT_ALARM cpu_to_le32(1<<11) 927 #define AAC_OPT_NONDASD cpu_to_le32(1<<12) 928 #define AAC_OPT_SCSI_MANAGED cpu_to_le32(1<<13) 929 #define AAC_OPT_RAID_SCSI_MODE cpu_to_le32(1<<14) 930 #define AAC_OPT_SUPPLEMENT_ADAPTER_INFO cpu_to_le32(1<<16) 931 #define AAC_OPT_NEW_COMM cpu_to_le32(1<<17) 932 #define AAC_OPT_NEW_COMM_64 cpu_to_le32(1<<18) 933 934 struct aac_dev 935 { 936 struct list_head entry; 937 const char *name; 938 int id; 939 940 /* 941 * negotiated FIB settings 942 */ 943 unsigned max_fib_size; 944 unsigned sg_tablesize; 945 946 /* 947 * Map for 128 fib objects (64k) 948 */ 949 dma_addr_t hw_fib_pa; 950 struct hw_fib *hw_fib_va; 951 struct hw_fib *aif_base_va; 952 /* 953 * Fib Headers 954 */ 955 struct fib *fibs; 956 957 struct fib *free_fib; 958 spinlock_t fib_lock; 959 960 struct aac_queue_block *queues; 961 /* 962 * The user API will use an IOCTL to register itself to receive 963 * FIBs from the adapter. The following list is used to keep 964 * track of all the threads that have requested these FIBs. The 965 * mutex is used to synchronize access to all data associated 966 * with the adapter fibs. 967 */ 968 struct list_head fib_list; 969 970 struct adapter_ops a_ops; 971 unsigned long fsrev; /* Main driver's revision number */ 972 973 unsigned base_size; /* Size of mapped in region */ 974 struct aac_init *init; /* Holds initialization info to communicate with adapter */ 975 dma_addr_t init_pa; /* Holds physical address of the init struct */ 976 977 struct pci_dev *pdev; /* Our PCI interface */ 978 void * printfbuf; /* pointer to buffer used for printf's from the adapter */ 979 void * comm_addr; /* Base address of Comm area */ 980 dma_addr_t comm_phys; /* Physical Address of Comm area */ 981 size_t comm_size; 982 983 struct Scsi_Host *scsi_host_ptr; 984 int maximum_num_containers; 985 int maximum_num_physicals; 986 int maximum_num_channels; 987 struct fsa_dev_info *fsa_dev; 988 struct task_struct *thread; 989 int cardtype; 990 991 /* 992 * The following is the device specific extension. 993 */ 994 #ifndef AAC_MIN_FOOTPRINT_SIZE 995 # define AAC_MIN_FOOTPRINT_SIZE 8192 996 #endif 997 union 998 { 999 struct sa_registers __iomem *sa; 1000 struct rx_registers __iomem *rx; 1001 struct rkt_registers __iomem *rkt; 1002 } regs; 1003 volatile void __iomem *base; 1004 volatile struct rx_inbound __iomem *IndexRegs; 1005 u32 OIMR; /* Mask Register Cache */ 1006 /* 1007 * AIF thread states 1008 */ 1009 u32 aif_thread; 1010 struct aac_adapter_info adapter_info; 1011 struct aac_supplement_adapter_info supplement_adapter_info; 1012 /* These are in adapter info but they are in the io flow so 1013 * lets break them out so we don't have to do an AND to check them 1014 */ 1015 u8 nondasd_support; 1016 u8 jbod; 1017 u8 cache_protected; 1018 u8 dac_support; 1019 u8 raid_scsi_mode; 1020 u8 comm_interface; 1021 # define AAC_COMM_PRODUCER 0 1022 # define AAC_COMM_MESSAGE 1 1023 /* macro side-effects BEWARE */ 1024 # define raw_io_interface \ 1025 init->InitStructRevision==cpu_to_le32(ADAPTER_INIT_STRUCT_REVISION_4) 1026 u8 raw_io_64; 1027 u8 printf_enabled; 1028 u8 in_reset; 1029 }; 1030 1031 #define aac_adapter_interrupt(dev) \ 1032 (dev)->a_ops.adapter_interrupt(dev) 1033 1034 #define aac_adapter_notify(dev, event) \ 1035 (dev)->a_ops.adapter_notify(dev, event) 1036 1037 #define aac_adapter_disable_int(dev) \ 1038 (dev)->a_ops.adapter_disable_int(dev) 1039 1040 #define aac_adapter_enable_int(dev) \ 1041 (dev)->a_ops.adapter_enable_int(dev) 1042 1043 #define aac_adapter_sync_cmd(dev, command, p1, p2, p3, p4, p5, p6, status, r1, r2, r3, r4) \ 1044 (dev)->a_ops.adapter_sync_cmd(dev, command, p1, p2, p3, p4, p5, p6, status, r1, r2, r3, r4) 1045 1046 #define aac_adapter_check_health(dev) \ 1047 (dev)->a_ops.adapter_check_health(dev) 1048 1049 #define aac_adapter_restart(dev,bled) \ 1050 (dev)->a_ops.adapter_restart(dev,bled) 1051 1052 #define aac_adapter_ioremap(dev, size) \ 1053 (dev)->a_ops.adapter_ioremap(dev, size) 1054 1055 #define aac_adapter_deliver(fib) \ 1056 ((fib)->dev)->a_ops.adapter_deliver(fib) 1057 1058 #define aac_adapter_bounds(dev,cmd,lba) \ 1059 dev->a_ops.adapter_bounds(dev,cmd,lba) 1060 1061 #define aac_adapter_read(fib,cmd,lba,count) \ 1062 ((fib)->dev)->a_ops.adapter_read(fib,cmd,lba,count) 1063 1064 #define aac_adapter_write(fib,cmd,lba,count,fua) \ 1065 ((fib)->dev)->a_ops.adapter_write(fib,cmd,lba,count,fua) 1066 1067 #define aac_adapter_scsi(fib,cmd) \ 1068 ((fib)->dev)->a_ops.adapter_scsi(fib,cmd) 1069 1070 #define aac_adapter_comm(dev,comm) \ 1071 (dev)->a_ops.adapter_comm(dev, comm) 1072 1073 #define FIB_CONTEXT_FLAG_TIMED_OUT (0x00000001) 1074 #define FIB_CONTEXT_FLAG (0x00000002) 1075 1076 /* 1077 * Define the command values 1078 */ 1079 1080 #define Null 0 1081 #define GetAttributes 1 1082 #define SetAttributes 2 1083 #define Lookup 3 1084 #define ReadLink 4 1085 #define Read 5 1086 #define Write 6 1087 #define Create 7 1088 #define MakeDirectory 8 1089 #define SymbolicLink 9 1090 #define MakeNode 10 1091 #define Removex 11 1092 #define RemoveDirectoryx 12 1093 #define Rename 13 1094 #define Link 14 1095 #define ReadDirectory 15 1096 #define ReadDirectoryPlus 16 1097 #define FileSystemStatus 17 1098 #define FileSystemInfo 18 1099 #define PathConfigure 19 1100 #define Commit 20 1101 #define Mount 21 1102 #define UnMount 22 1103 #define Newfs 23 1104 #define FsCheck 24 1105 #define FsSync 25 1106 #define SimReadWrite 26 1107 #define SetFileSystemStatus 27 1108 #define BlockRead 28 1109 #define BlockWrite 29 1110 #define NvramIoctl 30 1111 #define FsSyncWait 31 1112 #define ClearArchiveBit 32 1113 #define SetAcl 33 1114 #define GetAcl 34 1115 #define AssignAcl 35 1116 #define FaultInsertion 36 /* Fault Insertion Command */ 1117 #define CrazyCache 37 /* Crazycache */ 1118 1119 #define MAX_FSACOMMAND_NUM 38 1120 1121 1122 /* 1123 * Define the status returns. These are very unixlike although 1124 * most are not in fact used 1125 */ 1126 1127 #define ST_OK 0 1128 #define ST_PERM 1 1129 #define ST_NOENT 2 1130 #define ST_IO 5 1131 #define ST_NXIO 6 1132 #define ST_E2BIG 7 1133 #define ST_ACCES 13 1134 #define ST_EXIST 17 1135 #define ST_XDEV 18 1136 #define ST_NODEV 19 1137 #define ST_NOTDIR 20 1138 #define ST_ISDIR 21 1139 #define ST_INVAL 22 1140 #define ST_FBIG 27 1141 #define ST_NOSPC 28 1142 #define ST_ROFS 30 1143 #define ST_MLINK 31 1144 #define ST_WOULDBLOCK 35 1145 #define ST_NAMETOOLONG 63 1146 #define ST_NOTEMPTY 66 1147 #define ST_DQUOT 69 1148 #define ST_STALE 70 1149 #define ST_REMOTE 71 1150 #define ST_BADHANDLE 10001 1151 #define ST_NOT_SYNC 10002 1152 #define ST_BAD_COOKIE 10003 1153 #define ST_NOTSUPP 10004 1154 #define ST_TOOSMALL 10005 1155 #define ST_SERVERFAULT 10006 1156 #define ST_BADTYPE 10007 1157 #define ST_JUKEBOX 10008 1158 #define ST_NOTMOUNTED 10009 1159 #define ST_MAINTMODE 10010 1160 #define ST_STALEACL 10011 1161 1162 /* 1163 * On writes how does the client want the data written. 1164 */ 1165 1166 #define CACHE_CSTABLE 1 1167 #define CACHE_UNSTABLE 2 1168 1169 /* 1170 * Lets the client know at which level the data was commited on 1171 * a write request 1172 */ 1173 1174 #define CMFILE_SYNCH_NVRAM 1 1175 #define CMDATA_SYNCH_NVRAM 2 1176 #define CMFILE_SYNCH 3 1177 #define CMDATA_SYNCH 4 1178 #define CMUNSTABLE 5 1179 1180 struct aac_read 1181 { 1182 __le32 command; 1183 __le32 cid; 1184 __le32 block; 1185 __le32 count; 1186 struct sgmap sg; // Must be last in struct because it is variable 1187 }; 1188 1189 struct aac_read64 1190 { 1191 __le32 command; 1192 __le16 cid; 1193 __le16 sector_count; 1194 __le32 block; 1195 __le16 pad; 1196 __le16 flags; 1197 struct sgmap64 sg; // Must be last in struct because it is variable 1198 }; 1199 1200 struct aac_read_reply 1201 { 1202 __le32 status; 1203 __le32 count; 1204 }; 1205 1206 struct aac_write 1207 { 1208 __le32 command; 1209 __le32 cid; 1210 __le32 block; 1211 __le32 count; 1212 __le32 stable; // Not used 1213 struct sgmap sg; // Must be last in struct because it is variable 1214 }; 1215 1216 struct aac_write64 1217 { 1218 __le32 command; 1219 __le16 cid; 1220 __le16 sector_count; 1221 __le32 block; 1222 __le16 pad; 1223 __le16 flags; 1224 #define IO_TYPE_WRITE 0x00000000 1225 #define IO_TYPE_READ 0x00000001 1226 #define IO_SUREWRITE 0x00000008 1227 struct sgmap64 sg; // Must be last in struct because it is variable 1228 }; 1229 struct aac_write_reply 1230 { 1231 __le32 status; 1232 __le32 count; 1233 __le32 committed; 1234 }; 1235 1236 struct aac_raw_io 1237 { 1238 __le32 block[2]; 1239 __le32 count; 1240 __le16 cid; 1241 __le16 flags; /* 00 W, 01 R */ 1242 __le16 bpTotal; /* reserved for F/W use */ 1243 __le16 bpComplete; /* reserved for F/W use */ 1244 struct sgmapraw sg; 1245 }; 1246 1247 #define CT_FLUSH_CACHE 129 1248 struct aac_synchronize { 1249 __le32 command; /* VM_ContainerConfig */ 1250 __le32 type; /* CT_FLUSH_CACHE */ 1251 __le32 cid; 1252 __le32 parm1; 1253 __le32 parm2; 1254 __le32 parm3; 1255 __le32 parm4; 1256 __le32 count; /* sizeof(((struct aac_synchronize_reply *)NULL)->data) */ 1257 }; 1258 1259 struct aac_synchronize_reply { 1260 __le32 dummy0; 1261 __le32 dummy1; 1262 __le32 status; /* CT_OK */ 1263 __le32 parm1; 1264 __le32 parm2; 1265 __le32 parm3; 1266 __le32 parm4; 1267 __le32 parm5; 1268 u8 data[16]; 1269 }; 1270 1271 #define CT_PAUSE_IO 65 1272 #define CT_RELEASE_IO 66 1273 struct aac_pause { 1274 __le32 command; /* VM_ContainerConfig */ 1275 __le32 type; /* CT_PAUSE_IO */ 1276 __le32 timeout; /* 10ms ticks */ 1277 __le32 min; 1278 __le32 noRescan; 1279 __le32 parm3; 1280 __le32 parm4; 1281 __le32 count; /* sizeof(((struct aac_pause_reply *)NULL)->data) */ 1282 }; 1283 1284 struct aac_srb 1285 { 1286 __le32 function; 1287 __le32 channel; 1288 __le32 id; 1289 __le32 lun; 1290 __le32 timeout; 1291 __le32 flags; 1292 __le32 count; // Data xfer size 1293 __le32 retry_limit; 1294 __le32 cdb_size; 1295 u8 cdb[16]; 1296 struct sgmap sg; 1297 }; 1298 1299 /* 1300 * This and associated data structs are used by the 1301 * ioctl caller and are in cpu order. 1302 */ 1303 struct user_aac_srb 1304 { 1305 u32 function; 1306 u32 channel; 1307 u32 id; 1308 u32 lun; 1309 u32 timeout; 1310 u32 flags; 1311 u32 count; // Data xfer size 1312 u32 retry_limit; 1313 u32 cdb_size; 1314 u8 cdb[16]; 1315 struct user_sgmap sg; 1316 }; 1317 1318 #define AAC_SENSE_BUFFERSIZE 30 1319 1320 struct aac_srb_reply 1321 { 1322 __le32 status; 1323 __le32 srb_status; 1324 __le32 scsi_status; 1325 __le32 data_xfer_length; 1326 __le32 sense_data_size; 1327 u8 sense_data[AAC_SENSE_BUFFERSIZE]; // Can this be SCSI_SENSE_BUFFERSIZE 1328 }; 1329 /* 1330 * SRB Flags 1331 */ 1332 #define SRB_NoDataXfer 0x0000 1333 #define SRB_DisableDisconnect 0x0004 1334 #define SRB_DisableSynchTransfer 0x0008 1335 #define SRB_BypassFrozenQueue 0x0010 1336 #define SRB_DisableAutosense 0x0020 1337 #define SRB_DataIn 0x0040 1338 #define SRB_DataOut 0x0080 1339 1340 /* 1341 * SRB Functions - set in aac_srb->function 1342 */ 1343 #define SRBF_ExecuteScsi 0x0000 1344 #define SRBF_ClaimDevice 0x0001 1345 #define SRBF_IO_Control 0x0002 1346 #define SRBF_ReceiveEvent 0x0003 1347 #define SRBF_ReleaseQueue 0x0004 1348 #define SRBF_AttachDevice 0x0005 1349 #define SRBF_ReleaseDevice 0x0006 1350 #define SRBF_Shutdown 0x0007 1351 #define SRBF_Flush 0x0008 1352 #define SRBF_AbortCommand 0x0010 1353 #define SRBF_ReleaseRecovery 0x0011 1354 #define SRBF_ResetBus 0x0012 1355 #define SRBF_ResetDevice 0x0013 1356 #define SRBF_TerminateIO 0x0014 1357 #define SRBF_FlushQueue 0x0015 1358 #define SRBF_RemoveDevice 0x0016 1359 #define SRBF_DomainValidation 0x0017 1360 1361 /* 1362 * SRB SCSI Status - set in aac_srb->scsi_status 1363 */ 1364 #define SRB_STATUS_PENDING 0x00 1365 #define SRB_STATUS_SUCCESS 0x01 1366 #define SRB_STATUS_ABORTED 0x02 1367 #define SRB_STATUS_ABORT_FAILED 0x03 1368 #define SRB_STATUS_ERROR 0x04 1369 #define SRB_STATUS_BUSY 0x05 1370 #define SRB_STATUS_INVALID_REQUEST 0x06 1371 #define SRB_STATUS_INVALID_PATH_ID 0x07 1372 #define SRB_STATUS_NO_DEVICE 0x08 1373 #define SRB_STATUS_TIMEOUT 0x09 1374 #define SRB_STATUS_SELECTION_TIMEOUT 0x0A 1375 #define SRB_STATUS_COMMAND_TIMEOUT 0x0B 1376 #define SRB_STATUS_MESSAGE_REJECTED 0x0D 1377 #define SRB_STATUS_BUS_RESET 0x0E 1378 #define SRB_STATUS_PARITY_ERROR 0x0F 1379 #define SRB_STATUS_REQUEST_SENSE_FAILED 0x10 1380 #define SRB_STATUS_NO_HBA 0x11 1381 #define SRB_STATUS_DATA_OVERRUN 0x12 1382 #define SRB_STATUS_UNEXPECTED_BUS_FREE 0x13 1383 #define SRB_STATUS_PHASE_SEQUENCE_FAILURE 0x14 1384 #define SRB_STATUS_BAD_SRB_BLOCK_LENGTH 0x15 1385 #define SRB_STATUS_REQUEST_FLUSHED 0x16 1386 #define SRB_STATUS_DELAYED_RETRY 0x17 1387 #define SRB_STATUS_INVALID_LUN 0x20 1388 #define SRB_STATUS_INVALID_TARGET_ID 0x21 1389 #define SRB_STATUS_BAD_FUNCTION 0x22 1390 #define SRB_STATUS_ERROR_RECOVERY 0x23 1391 #define SRB_STATUS_NOT_STARTED 0x24 1392 #define SRB_STATUS_NOT_IN_USE 0x30 1393 #define SRB_STATUS_FORCE_ABORT 0x31 1394 #define SRB_STATUS_DOMAIN_VALIDATION_FAIL 0x32 1395 1396 /* 1397 * Object-Server / Volume-Manager Dispatch Classes 1398 */ 1399 1400 #define VM_Null 0 1401 #define VM_NameServe 1 1402 #define VM_ContainerConfig 2 1403 #define VM_Ioctl 3 1404 #define VM_FilesystemIoctl 4 1405 #define VM_CloseAll 5 1406 #define VM_CtBlockRead 6 1407 #define VM_CtBlockWrite 7 1408 #define VM_SliceBlockRead 8 /* raw access to configured "storage objects" */ 1409 #define VM_SliceBlockWrite 9 1410 #define VM_DriveBlockRead 10 /* raw access to physical devices */ 1411 #define VM_DriveBlockWrite 11 1412 #define VM_EnclosureMgt 12 /* enclosure management */ 1413 #define VM_Unused 13 /* used to be diskset management */ 1414 #define VM_CtBlockVerify 14 1415 #define VM_CtPerf 15 /* performance test */ 1416 #define VM_CtBlockRead64 16 1417 #define VM_CtBlockWrite64 17 1418 #define VM_CtBlockVerify64 18 1419 #define VM_CtHostRead64 19 1420 #define VM_CtHostWrite64 20 1421 #define VM_DrvErrTblLog 21 1422 #define VM_NameServe64 22 1423 1424 #define MAX_VMCOMMAND_NUM 23 /* used for sizing stats array - leave last */ 1425 1426 /* 1427 * Descriptive information (eg, vital stats) 1428 * that a content manager might report. The 1429 * FileArray filesystem component is one example 1430 * of a content manager. Raw mode might be 1431 * another. 1432 */ 1433 1434 struct aac_fsinfo { 1435 __le32 fsTotalSize; /* Consumed by fs, incl. metadata */ 1436 __le32 fsBlockSize; 1437 __le32 fsFragSize; 1438 __le32 fsMaxExtendSize; 1439 __le32 fsSpaceUnits; 1440 __le32 fsMaxNumFiles; 1441 __le32 fsNumFreeFiles; 1442 __le32 fsInodeDensity; 1443 }; /* valid iff ObjType == FT_FILESYS && !(ContentState & FSCS_NOTCLEAN) */ 1444 1445 union aac_contentinfo { 1446 struct aac_fsinfo filesys; /* valid iff ObjType == FT_FILESYS && !(ContentState & FSCS_NOTCLEAN) */ 1447 }; 1448 1449 /* 1450 * Query for Container Configuration Status 1451 */ 1452 1453 #define CT_GET_CONFIG_STATUS 147 1454 struct aac_get_config_status { 1455 __le32 command; /* VM_ContainerConfig */ 1456 __le32 type; /* CT_GET_CONFIG_STATUS */ 1457 __le32 parm1; 1458 __le32 parm2; 1459 __le32 parm3; 1460 __le32 parm4; 1461 __le32 parm5; 1462 __le32 count; /* sizeof(((struct aac_get_config_status_resp *)NULL)->data) */ 1463 }; 1464 1465 #define CFACT_CONTINUE 0 1466 #define CFACT_PAUSE 1 1467 #define CFACT_ABORT 2 1468 struct aac_get_config_status_resp { 1469 __le32 response; /* ST_OK */ 1470 __le32 dummy0; 1471 __le32 status; /* CT_OK */ 1472 __le32 parm1; 1473 __le32 parm2; 1474 __le32 parm3; 1475 __le32 parm4; 1476 __le32 parm5; 1477 struct { 1478 __le32 action; /* CFACT_CONTINUE, CFACT_PAUSE or CFACT_ABORT */ 1479 __le16 flags; 1480 __le16 count; 1481 } data; 1482 }; 1483 1484 /* 1485 * Accept the configuration as-is 1486 */ 1487 1488 #define CT_COMMIT_CONFIG 152 1489 1490 struct aac_commit_config { 1491 __le32 command; /* VM_ContainerConfig */ 1492 __le32 type; /* CT_COMMIT_CONFIG */ 1493 }; 1494 1495 /* 1496 * Query for Container Configuration Status 1497 */ 1498 1499 #define CT_GET_CONTAINER_COUNT 4 1500 struct aac_get_container_count { 1501 __le32 command; /* VM_ContainerConfig */ 1502 __le32 type; /* CT_GET_CONTAINER_COUNT */ 1503 }; 1504 1505 struct aac_get_container_count_resp { 1506 __le32 response; /* ST_OK */ 1507 __le32 dummy0; 1508 __le32 MaxContainers; 1509 __le32 ContainerSwitchEntries; 1510 __le32 MaxPartitions; 1511 }; 1512 1513 1514 /* 1515 * Query for "mountable" objects, ie, objects that are typically 1516 * associated with a drive letter on the client (host) side. 1517 */ 1518 1519 struct aac_mntent { 1520 __le32 oid; 1521 u8 name[16]; /* if applicable */ 1522 struct creation_info create_info; /* if applicable */ 1523 __le32 capacity; 1524 __le32 vol; /* substrate structure */ 1525 __le32 obj; /* FT_FILESYS, etc. */ 1526 __le32 state; /* unready for mounting, 1527 readonly, etc. */ 1528 union aac_contentinfo fileinfo; /* Info specific to content 1529 manager (eg, filesystem) */ 1530 __le32 altoid; /* != oid <==> snapshot or 1531 broken mirror exists */ 1532 __le32 capacityhigh; 1533 }; 1534 1535 #define FSCS_NOTCLEAN 0x0001 /* fsck is necessary before mounting */ 1536 #define FSCS_READONLY 0x0002 /* possible result of broken mirror */ 1537 #define FSCS_HIDDEN 0x0004 /* should be ignored - set during a clear */ 1538 1539 struct aac_query_mount { 1540 __le32 command; 1541 __le32 type; 1542 __le32 count; 1543 }; 1544 1545 struct aac_mount { 1546 __le32 status; 1547 __le32 type; /* should be same as that requested */ 1548 __le32 count; 1549 struct aac_mntent mnt[1]; 1550 }; 1551 1552 #define CT_READ_NAME 130 1553 struct aac_get_name { 1554 __le32 command; /* VM_ContainerConfig */ 1555 __le32 type; /* CT_READ_NAME */ 1556 __le32 cid; 1557 __le32 parm1; 1558 __le32 parm2; 1559 __le32 parm3; 1560 __le32 parm4; 1561 __le32 count; /* sizeof(((struct aac_get_name_resp *)NULL)->data) */ 1562 }; 1563 1564 struct aac_get_name_resp { 1565 __le32 dummy0; 1566 __le32 dummy1; 1567 __le32 status; /* CT_OK */ 1568 __le32 parm1; 1569 __le32 parm2; 1570 __le32 parm3; 1571 __le32 parm4; 1572 __le32 parm5; 1573 u8 data[16]; 1574 }; 1575 1576 #define CT_CID_TO_32BITS_UID 165 1577 struct aac_get_serial { 1578 __le32 command; /* VM_ContainerConfig */ 1579 __le32 type; /* CT_CID_TO_32BITS_UID */ 1580 __le32 cid; 1581 }; 1582 1583 struct aac_get_serial_resp { 1584 __le32 dummy0; 1585 __le32 dummy1; 1586 __le32 status; /* CT_OK */ 1587 __le32 uid; 1588 }; 1589 1590 /* 1591 * The following command is sent to shut down each container. 1592 */ 1593 1594 struct aac_close { 1595 __le32 command; 1596 __le32 cid; 1597 }; 1598 1599 struct aac_query_disk 1600 { 1601 s32 cnum; 1602 s32 bus; 1603 s32 id; 1604 s32 lun; 1605 u32 valid; 1606 u32 locked; 1607 u32 deleted; 1608 s32 instance; 1609 s8 name[10]; 1610 u32 unmapped; 1611 }; 1612 1613 struct aac_delete_disk { 1614 u32 disknum; 1615 u32 cnum; 1616 }; 1617 1618 struct fib_ioctl 1619 { 1620 u32 fibctx; 1621 s32 wait; 1622 char __user *fib; 1623 }; 1624 1625 struct revision 1626 { 1627 u32 compat; 1628 __le32 version; 1629 __le32 build; 1630 }; 1631 1632 1633 /* 1634 * Ugly - non Linux like ioctl coding for back compat. 1635 */ 1636 1637 #define CTL_CODE(function, method) ( \ 1638 (4<< 16) | ((function) << 2) | (method) \ 1639 ) 1640 1641 /* 1642 * Define the method codes for how buffers are passed for I/O and FS 1643 * controls 1644 */ 1645 1646 #define METHOD_BUFFERED 0 1647 #define METHOD_NEITHER 3 1648 1649 /* 1650 * Filesystem ioctls 1651 */ 1652 1653 #define FSACTL_SENDFIB CTL_CODE(2050, METHOD_BUFFERED) 1654 #define FSACTL_SEND_RAW_SRB CTL_CODE(2067, METHOD_BUFFERED) 1655 #define FSACTL_DELETE_DISK 0x163 1656 #define FSACTL_QUERY_DISK 0x173 1657 #define FSACTL_OPEN_GET_ADAPTER_FIB CTL_CODE(2100, METHOD_BUFFERED) 1658 #define FSACTL_GET_NEXT_ADAPTER_FIB CTL_CODE(2101, METHOD_BUFFERED) 1659 #define FSACTL_CLOSE_GET_ADAPTER_FIB CTL_CODE(2102, METHOD_BUFFERED) 1660 #define FSACTL_MINIPORT_REV_CHECK CTL_CODE(2107, METHOD_BUFFERED) 1661 #define FSACTL_GET_PCI_INFO CTL_CODE(2119, METHOD_BUFFERED) 1662 #define FSACTL_FORCE_DELETE_DISK CTL_CODE(2120, METHOD_NEITHER) 1663 #define FSACTL_GET_CONTAINERS 2131 1664 #define FSACTL_SEND_LARGE_FIB CTL_CODE(2138, METHOD_BUFFERED) 1665 1666 1667 struct aac_common 1668 { 1669 /* 1670 * If this value is set to 1 then interrupt moderation will occur 1671 * in the base commuication support. 1672 */ 1673 u32 irq_mod; 1674 u32 peak_fibs; 1675 u32 zero_fibs; 1676 u32 fib_timeouts; 1677 /* 1678 * Statistical counters in debug mode 1679 */ 1680 #ifdef DBG 1681 u32 FibsSent; 1682 u32 FibRecved; 1683 u32 NoResponseSent; 1684 u32 NoResponseRecved; 1685 u32 AsyncSent; 1686 u32 AsyncRecved; 1687 u32 NormalSent; 1688 u32 NormalRecved; 1689 #endif 1690 }; 1691 1692 extern struct aac_common aac_config; 1693 1694 1695 /* 1696 * The following macro is used when sending and receiving FIBs. It is 1697 * only used for debugging. 1698 */ 1699 1700 #ifdef DBG 1701 #define FIB_COUNTER_INCREMENT(counter) (counter)++ 1702 #else 1703 #define FIB_COUNTER_INCREMENT(counter) 1704 #endif 1705 1706 /* 1707 * Adapter direct commands 1708 * Monitor/Kernel API 1709 */ 1710 1711 #define BREAKPOINT_REQUEST 0x00000004 1712 #define INIT_STRUCT_BASE_ADDRESS 0x00000005 1713 #define READ_PERMANENT_PARAMETERS 0x0000000a 1714 #define WRITE_PERMANENT_PARAMETERS 0x0000000b 1715 #define HOST_CRASHING 0x0000000d 1716 #define SEND_SYNCHRONOUS_FIB 0x0000000c 1717 #define COMMAND_POST_RESULTS 0x00000014 1718 #define GET_ADAPTER_PROPERTIES 0x00000019 1719 #define GET_DRIVER_BUFFER_PROPERTIES 0x00000023 1720 #define RCV_TEMP_READINGS 0x00000025 1721 #define GET_COMM_PREFERRED_SETTINGS 0x00000026 1722 #define IOP_RESET 0x00001000 1723 #define IOP_RESET_ALWAYS 0x00001001 1724 #define RE_INIT_ADAPTER 0x000000ee 1725 1726 /* 1727 * Adapter Status Register 1728 * 1729 * Phase Staus mailbox is 32bits: 1730 * <31:16> = Phase Status 1731 * <15:0> = Phase 1732 * 1733 * The adapter reports is present state through the phase. Only 1734 * a single phase should be ever be set. Each phase can have multiple 1735 * phase status bits to provide more detailed information about the 1736 * state of the board. Care should be taken to ensure that any phase 1737 * status bits that are set when changing the phase are also valid 1738 * for the new phase or be cleared out. Adapter software (monitor, 1739 * iflash, kernel) is responsible for properly maintining the phase 1740 * status mailbox when it is running. 1741 * 1742 * MONKER_API Phases 1743 * 1744 * Phases are bit oriented. It is NOT valid to have multiple bits set 1745 */ 1746 1747 #define SELF_TEST_FAILED 0x00000004 1748 #define MONITOR_PANIC 0x00000020 1749 #define KERNEL_UP_AND_RUNNING 0x00000080 1750 #define KERNEL_PANIC 0x00000100 1751 1752 /* 1753 * Doorbell bit defines 1754 */ 1755 1756 #define DoorBellSyncCmdAvailable (1<<0) /* Host -> Adapter */ 1757 #define DoorBellPrintfDone (1<<5) /* Host -> Adapter */ 1758 #define DoorBellAdapterNormCmdReady (1<<1) /* Adapter -> Host */ 1759 #define DoorBellAdapterNormRespReady (1<<2) /* Adapter -> Host */ 1760 #define DoorBellAdapterNormCmdNotFull (1<<3) /* Adapter -> Host */ 1761 #define DoorBellAdapterNormRespNotFull (1<<4) /* Adapter -> Host */ 1762 #define DoorBellPrintfReady (1<<5) /* Adapter -> Host */ 1763 1764 /* 1765 * For FIB communication, we need all of the following things 1766 * to send back to the user. 1767 */ 1768 1769 #define AifCmdEventNotify 1 /* Notify of event */ 1770 #define AifEnConfigChange 3 /* Adapter configuration change */ 1771 #define AifEnContainerChange 4 /* Container configuration change */ 1772 #define AifEnDeviceFailure 5 /* SCSI device failed */ 1773 #define AifEnEnclosureManagement 13 /* EM_DRIVE_* */ 1774 #define EM_DRIVE_INSERTION 31 1775 #define EM_DRIVE_REMOVAL 32 1776 #define AifEnBatteryEvent 14 /* Change in Battery State */ 1777 #define AifEnAddContainer 15 /* A new array was created */ 1778 #define AifEnDeleteContainer 16 /* A container was deleted */ 1779 #define AifEnExpEvent 23 /* Firmware Event Log */ 1780 #define AifExeFirmwarePanic 3 /* Firmware Event Panic */ 1781 #define AifHighPriority 3 /* Highest Priority Event */ 1782 #define AifEnAddJBOD 30 /* JBOD created */ 1783 #define AifEnDeleteJBOD 31 /* JBOD deleted */ 1784 1785 #define AifCmdJobProgress 2 /* Progress report */ 1786 #define AifJobCtrZero 101 /* Array Zero progress */ 1787 #define AifJobStsSuccess 1 /* Job completes */ 1788 #define AifJobStsRunning 102 /* Job running */ 1789 #define AifCmdAPIReport 3 /* Report from other user of API */ 1790 #define AifCmdDriverNotify 4 /* Notify host driver of event */ 1791 #define AifDenMorphComplete 200 /* A morph operation completed */ 1792 #define AifDenVolumeExtendComplete 201 /* A volume extend completed */ 1793 #define AifReqJobList 100 /* Gets back complete job list */ 1794 #define AifReqJobsForCtr 101 /* Gets back jobs for specific container */ 1795 #define AifReqJobsForScsi 102 /* Gets back jobs for specific SCSI device */ 1796 #define AifReqJobReport 103 /* Gets back a specific job report or list of them */ 1797 #define AifReqTerminateJob 104 /* Terminates job */ 1798 #define AifReqSuspendJob 105 /* Suspends a job */ 1799 #define AifReqResumeJob 106 /* Resumes a job */ 1800 #define AifReqSendAPIReport 107 /* API generic report requests */ 1801 #define AifReqAPIJobStart 108 /* Start a job from the API */ 1802 #define AifReqAPIJobUpdate 109 /* Update a job report from the API */ 1803 #define AifReqAPIJobFinish 110 /* Finish a job from the API */ 1804 1805 /* 1806 * Adapter Initiated FIB command structures. Start with the adapter 1807 * initiated FIBs that really come from the adapter, and get responded 1808 * to by the host. 1809 */ 1810 1811 struct aac_aifcmd { 1812 __le32 command; /* Tell host what type of notify this is */ 1813 __le32 seqnum; /* To allow ordering of reports (if necessary) */ 1814 u8 data[1]; /* Undefined length (from kernel viewpoint) */ 1815 }; 1816 1817 /** 1818 * Convert capacity to cylinders 1819 * accounting for the fact capacity could be a 64 bit value 1820 * 1821 */ 1822 static inline unsigned int cap_to_cyls(sector_t capacity, unsigned divisor) 1823 { 1824 sector_div(capacity, divisor); 1825 return capacity; 1826 } 1827 1828 /* SCp.phase values */ 1829 #define AAC_OWNER_MIDLEVEL 0x101 1830 #define AAC_OWNER_LOWLEVEL 0x102 1831 #define AAC_OWNER_ERROR_HANDLER 0x103 1832 #define AAC_OWNER_FIRMWARE 0x106 1833 1834 const char *aac_driverinfo(struct Scsi_Host *); 1835 struct fib *aac_fib_alloc(struct aac_dev *dev); 1836 int aac_fib_setup(struct aac_dev *dev); 1837 void aac_fib_map_free(struct aac_dev *dev); 1838 void aac_fib_free(struct fib * context); 1839 void aac_fib_init(struct fib * context); 1840 void aac_printf(struct aac_dev *dev, u32 val); 1841 int aac_fib_send(u16 command, struct fib * context, unsigned long size, int priority, int wait, int reply, fib_callback callback, void *ctxt); 1842 int aac_consumer_get(struct aac_dev * dev, struct aac_queue * q, struct aac_entry **entry); 1843 void aac_consumer_free(struct aac_dev * dev, struct aac_queue * q, u32 qnum); 1844 int aac_fib_complete(struct fib * context); 1845 #define fib_data(fibctx) ((void *)(fibctx)->hw_fib_va->data) 1846 struct aac_dev *aac_init_adapter(struct aac_dev *dev); 1847 int aac_get_config_status(struct aac_dev *dev, int commit_flag); 1848 int aac_get_containers(struct aac_dev *dev); 1849 int aac_scsi_cmd(struct scsi_cmnd *cmd); 1850 int aac_dev_ioctl(struct aac_dev *dev, int cmd, void __user *arg); 1851 #ifndef shost_to_class 1852 #define shost_to_class(shost) &shost->shost_classdev 1853 #endif 1854 ssize_t aac_show_serial_number(struct class_device *class_dev, char *buf); 1855 int aac_do_ioctl(struct aac_dev * dev, int cmd, void __user *arg); 1856 int aac_rx_init(struct aac_dev *dev); 1857 int aac_rkt_init(struct aac_dev *dev); 1858 int aac_nark_init(struct aac_dev *dev); 1859 int aac_sa_init(struct aac_dev *dev); 1860 int aac_queue_get(struct aac_dev * dev, u32 * index, u32 qid, struct hw_fib * hw_fib, int wait, struct fib * fibptr, unsigned long *nonotify); 1861 unsigned int aac_response_normal(struct aac_queue * q); 1862 unsigned int aac_command_normal(struct aac_queue * q); 1863 unsigned int aac_intr_normal(struct aac_dev * dev, u32 Index); 1864 int aac_reset_adapter(struct aac_dev * dev, int forced); 1865 int aac_check_health(struct aac_dev * dev); 1866 int aac_command_thread(void *data); 1867 int aac_close_fib_context(struct aac_dev * dev, struct aac_fib_context *fibctx); 1868 int aac_fib_adapter_complete(struct fib * fibptr, unsigned short size); 1869 struct aac_driver_ident* aac_get_driver_ident(int devtype); 1870 int aac_get_adapter_info(struct aac_dev* dev); 1871 int aac_send_shutdown(struct aac_dev *dev); 1872 int aac_probe_container(struct aac_dev *dev, int cid); 1873 int _aac_rx_init(struct aac_dev *dev); 1874 int aac_rx_select_comm(struct aac_dev *dev, int comm); 1875 int aac_rx_deliver_producer(struct fib * fib); 1876 char * get_container_type(unsigned type); 1877 extern int numacb; 1878 extern int acbsize; 1879 extern char aac_driver_version[]; 1880 extern int startup_timeout; 1881 extern int aif_timeout; 1882 extern int expose_physicals; 1883 extern int aac_reset_devices; 1884 extern int aac_commit; 1885 extern int update_interval; 1886 extern int check_interval; 1887 extern int aac_check_reset; 1888